US20150097008A1 - Lockable attachment device for a mobile phone or other hand held device - Google Patents
Lockable attachment device for a mobile phone or other hand held device Download PDFInfo
- Publication number
- US20150097008A1 US20150097008A1 US14/085,326 US201314085326A US2015097008A1 US 20150097008 A1 US20150097008 A1 US 20150097008A1 US 201314085326 A US201314085326 A US 201314085326A US 2015097008 A1 US2015097008 A1 US 2015097008A1
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- US
- United States
- Prior art keywords
- attachment device
- housing
- reel
- tether cord
- hand held
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F5/00—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping
- A45F5/004—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping with an automatic spring reel
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F5/00—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping
- A45F5/02—Fastening articles to the garment
- A45F5/021—Fastening articles to the garment to the belt
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F5/00—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping
- A45F2005/008—Hand articles fastened to the wrist or to the arm or to the leg
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F2200/00—Details not otherwise provided for in A45F
- A45F2200/05—Holder or carrier for specific articles
- A45F2200/0516—Portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
Definitions
- This invention relates generally to a lockable attachment device for a mobile phone, mobile device or other hand held device.
- a further consequence of the use of smart phones is that they can be used for many functions over and above basic phone functions. Commonly, they are used for email, texting, and accessing the internet. As such, many smart phone users wish to have their smart phones with them at all times, and will use them frequently. Many users will habitually check their smart phones at regular intervals for email messages and the like.
- any such means or device should prevent a user from accidently dropping a phone or other mobile or hand held device.
- the device of the present invention may house or secure a phone near a user, through the use of a spring mechanism. Users can extend or retract the length of the tether cord and lock it at multiple positions. Also, the clip at the end of the tether cord, can be attached or detached from a wristband which allows for same features to be transferred to other items such as backpacks, belts or clothing. This allows users to be tethered to their mobile device at all times. When not attached to wristband or accessory, a carabiner S-clip may fit comfortable back into the case.
- the present invention can be used with any hand held device, such as a smart phone, any other type of mobile phone, tablets and other hand held computing devices, hand held game consoles and similar devices.
- a hand held device such as a smart phone, any other type of mobile phone, tablets and other hand held computing devices, hand held game consoles and similar devices.
- a lockable attachment device for securing a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a retraction device for retracting the tether cord into the housing, and a locking element for locking the tether relative to the housing, to enable a portion of the tether cord held extending unrestrained from the housing.
- the locking element enables the tether cord to be locked at any one of multiple positions, and more generally any the cord can be locked with any desired length of the tether cord extending from the housing. At any time the lock can be release and reset to adjust the length of the tether cord, either by increasing or decreasing the length of the cord.
- the lockable attachment device may include an outer case comprising a first portion, providing the first connecting element, for mounting to the hand held device, and a second portion providing the housing for the tether cord.
- the first portion of the outer case may comprise a back surface panel and edge surface panels for engaging the hand held device, and a lip extending from the edge surface panels to secure the hand held device within the first portion.
- the second portion of the outer case may extend from the back surface panel of the first portion and may be configured to provide a stand for the hand held device.
- the second connecting element is adapted to provide a connection to one of a belt, a belt loop and a loop of a bag, and can comprises a carabiner clip.
- the lockable attachment device includes a wrist band, providing the second connecting element.
- the housing may include a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing.
- the device can further include locking teeth on the reel and a locking switch for engagement with the locking teeth of the reel.
- the spring is strong enough to support the weight of the attachment device and the hand held device and to prevent that weight from causing the tether cord to unwind from the reel.
- the first connecting element comprises a case for the hand held device, and wherein the free end of the tether cord is connected to the case.
- the case may then comprise an inner casing formed from a hard material and provided with an attachment loop, and an outer casing formed from a softer material to provide cushioning for the hand held device and having an opening through which the loop of the harder casing extends.
- the inner casing is formed from polycarbonate and the outer casing is formed from silicone rubber.
- the inner casing may comprise a back surface panel, edge surface panels and a lip, adapted to securely hold the hand held device, and further can include openings to provide access to one or more of control buttons, a microphone, a loud speaker and a camera of the hand held device.
- the housing includes a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing, and the spring can be strong enough to support the weight of the attachment device and the hand held device and to prevent that weight form causing the tether cord to unwind from the reel.
- a further aspect of the present invention provides an attachment device for securely attaching a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a reel for the tether cord and a spring biasing the reel to maintain the tether cord fully withdrawn into housing and wound on the reel, wherein the spring is sufficiently strong to maintain the tether cord fully wound on the reel when the weight of the hand held device and the attachment device is applied to the tether cord.
- FIG. 1 is a perspective view showing a first embodiment of a lockable attachment device in accordance with the present invention attached to a mobile phone;
- FIG. 2 is an exploded perspective view of the lockable attachment device and the mobile phone of FIG. 1 ;
- FIG. 3 is a perspective view of the lockable attachment device and mobile phone of FIG. 1 from another angle;
- FIG. 4 is a sectional view along the line 4 - 4 of FIG. 3 of the lockable attachment device and the mobile phone;
- FIGS. 5 a , 5 b and 5 c are perspective views similar to FIG. 1 , showing a tether cord being pulled out, the tether cord in a locked position, and the tether cord being retracted back into the device;
- FIG. 6 shows a perspective view of a second embodiment of the lockable attachment device on a mobile phone
- FIG. 7 is a sectional view along lines 6 - 6 of FIG. 6 , with a mobile phone shown in dotted outline;
- FIG. 8 is a perspective view of a variant of the first embodiment of the present invention.
- FIG. 9 is an exploded view showing components of the attachment device of the present invention and a mobile phone.
- FIG. 10 shows a perspective view of a third embodiment of the lockable attachment device
- FIG. 11 shows a perspective of a fourth embodiment of the lockable attachment device.
- FIG. 12 shows a side view of fifth embodiment of the lockable attachment device.
- an exemplary mobile phone is indicated at 10 , and here is a smart phone.
- the device can be any desired hand held device.
- a smart phone can include a number of different features, and these will vary from phone to phone.
- the present invention can be adapted to suit any smart phone.
- the smart phone 10 can be an iPhone manufactured by Apple. As such, it may include a sleep/wake button 12 , a home button 14 , a camera 16 and a flash 18 . At one end it may have a connector socket 20 , for recharging the phone.
- a headset jack for example, a headset jack, a microphone and/or a speaker.
- a headset jack for example, a headset jack, a microphone and/or a speaker.
- the front surface of the phone has a home button 14 , and can include a front microphone and, optionally, a front camera.
- a front microphone and, optionally, a front camera.
- the first embodiment of the attachment device 30 of the present invention provides an outer case 32 , that may be formed of a suitable resilient material (e.g. silicone rubber).
- the outer case 32 comprises a first portion 34 for mounting the smart phone 10 and a second portion 36 for a tether mechanism, detailed below.
- the first portion 34 is configured to engage the back, side and end surfaces of the iPhone or other smart phone 10 . As such, it includes a back surface panel 38 , side and edge surface panels 40 , and an engaging lip 42 . (The engaging lip 42 is most clearly seen in FIG. 4 .)
- openings can be provided in the panels 38 , 40 and 42 .
- an opening 44 can be provided in one bottom edge panel 40 , to provide access to the connector socket 20 and other features.
- an opening 46 In one side panel is an opening 46 , to provide access to the volume buttons, and in the back surface panel 38 there is an opening 48 for the camera and flash.
- the second portion 36 of the outer case 30 is generally convex and is configured to provide secure mounting of a tether mechanism 60 .
- the second portion 36 includes a large aperture 50 , to provide visual access, to make the user aware of its operation. It also includes a tether aperture 52 and a side aperture 54 for a locking switch, detailed below.
- This second portion 36 is also configured to provide a stand for the phone 10 , to stand the phone on either one of its edges at an inclined angle to a horizontal surface.
- the tether mechanism 60 has a bottom housing 62 and a top housing 64 .
- the housing 62 , 64 can be joined together by screws.
- the bottom housing 62 includes a shaft 66 , on which is mounted a reel 68 for a tether cord 70 .
- the reel 68 includes an annular groove 72 around its outer periphery.
- the reel 68 is hollow.
- a coil spring 74 is mounted within the reel 68 engaging both the reel 68 and the shaft 66 , so as to rotationally bias the reel 68 , to wind the tether cord 70 onto the reel 68 within the housing.
- the bottom surface of the reel 68 includes a shallow cylindrical projection 76 with a number of projecting, locking teeth 78 .
- a locking switch 80 is mounting in the side aperture 54 for sliding movement.
- the locking switch 80 includes a locking catch 82 adapted to engage the reel 68 between the teeth 78 , to effect the locking action.
- the tether cord 70 is intended to be attached, in a variety of different ways, to a user, to affect secure mounting of the combined attachment device 30 and smart phone 10 to a user.
- the tether cord 70 is provided with a loop at its free end 90 secured to a carabiner S-clip 92 .
- the other end of the S-clip 92 may be connected to a wrist band 100 that is made out of a suitable material, such as silicone rubber.
- the wrist band 100 can be provided in a variety of different sizes, to accommodate difference hand and wrist sizes.
- the wrist band 100 includes a loop portion 102 , to which the other end of the carabiner S-clip 92 is connected. While a carabiner type of clip is shown, it will be understood that any suitable type of clip could be used.
- the tether cord 70 can be attached or secured to a user in a variety of different ways.
- the cord 70 can be attached to a user's belt (not shown).
- the belt can be provided with a device to which the S-clip 92 can be connected.
- the S-clip 92 can be attached to a belt loop on a user's pants, or to a bag, backpack or other item of clothing.
- FIGS. 5 a - 5 c demonstrate use of the device.
- the coil spring 74 is mounted so that it usually maintains the tether cord 70 fully wound up, with only a small portion or none of tether cord exposed outside of the tether mechanism 60 .
- the tether aperture 52 can be such that, when unrestrained, the coil spring 74 maintains the tether cord 70 in tension with the S-clip 92 abutting the housing 62 .
- Tension of the spring 74 can keep the S-clip snug and at least partially within the outer case 32 .
- the locking switch 80 can be in a locked position. Otherwise, it can be left in an unlocked position, as shown at 80 a in FIG. 5 a . In this condition, the S-clip 92 automatically retracts to a default position.
- the locking switch 80 is slid into the locking position, engaging the teeth 78 , to lock the reel 68 .
- the movement of the locking switch 80 to the locked position is indicated at 80 b in FIG. 5 b .
- the phone 10 is then free for use, without the tether cord 70 being in tension.
- Many other proposals have any mounting cord in continuous tension which is inconvenient for a user.
- the user can ensure that a sufficient length of the cord 70 is free, so that the user can use the smart phone 10 in an unhindered fashion.
- the tether cord 70 can be rewound. As indicated in 5 c, the locking switch is moved to the position 80 c, the unlocked position, permitting the spring mechanism 74 to rewind the tether cord 70 onto the reel 68 , i.e. to retract the tether cord 70 to the default position.
- the coil spring 74 can be dimensioned to provide sufficient tension in the tether cord 70 that will counteract the weight of the combined smart phone 10 and attachment device 30 , i.e. the spring 74 is strong enough to counteract this weight. Then, even absent use of the locking switch 80 , the cord 70 will normally be maintained in a fully rewound position, even if the phone 10 is hangs down and is only supported by the tether cord 70 . Alternatively, or as well, the locking switch 80 can be used to secure the tether cord 70 in the wound position.
- the locking switch 80 can be used for other purposes. For example, if the free end 90 of the tether cord is connected to a user's belt or belt loop, the user may wish to carry the phone in a pocket of his or her pants, rather than have the phone lose and exposed. For this purpose, the user can unlock the reel 68 , pull out a short length of the cord 70 sufficient to enable the phone 10 to be placed in a pocket of the user's pants. The locking switch 80 can then be switched to the locked position so that there is a comfortable length of cord 70 that enables the phone 10 to freely rest in the pant pocket, without there being an excessive exposed length of cord 70 . This feature also applies to handbag and backpacks.
- the case 32 provides the first connecting element and the S-clip 92 provides the second connecting element.
- FIGS. 6 and 7 show an alternative embodiment in which the attachment device is separate from the smart phone.
- the attachment device is separate from the smart phone.
- the case is indicated at 110 and comprises an inner layer or casing 112 of relatively hard material and an outer layer or casing 114 of relatively soft or resilient material.
- the inner layer 112 can be formed of polycarbonate and the outer layer 114 can be silicone rubber.
- the inner layer 112 is provided with a mounted loop or ring 116 that extends through an opening in the outer layer 114 .
- the attachment device is now indicated at 120 and is provided separately from the case 110 .
- One end of the attachment device 120 is provided with a carabiner clip or other suitable mounting device indicated at 122 , and this may be provided immediately adjacent the main body of the attachment device 120 .
- the attachment device 120 otherwise has a tether cord 124 that extends from the attachment device 120 .
- the attachment device 120 can have a coil spring mechanism as described above for the earlier embodiment. Again, the free end of the tether cord 124 is connected to an S-clip 126 or other suitable mounting devices shown connected to the loop 116 of the iPhone case 110 .
- the device can include a locking switch 128 for the reel and spring mechanism, similarly to the first embodiment.
- the case 110 provides the first connecting element and the clip or other mounting device provides the second connecting element.
- the spring within the attachment device 120 can be provided with a locking switch.
- the attachment device 120 can be provided with a ratchet mechanism, so that, as the tether cord 124 is pulled from the attachment device 120 , the ratchet locks it in a position.
- a switch can be provided to release the ratchet mechanism.
- the cases 32 and 110 can be formed from silicone rubber, as can the wrist band 100 . All silicone rubber parts may be provided with an antimicrobial coating.
- FIGS. 10 , 11 and 12 show alternative embodiments of the present invention. Like components are given the same reference numeral as in the earlier embodiments. Thus, each of these embodiments is intended for use with a smartphone 10 , which again may be an I-Phone or other type of phone.
- the third embodiment of the lockable attachment device of the present invention is indicated at 130 in FIG. 10 .
- This third embodiment has an outer case 132 , that houses the tether mechanism 60 in a manner similar to the earlier embodiment.
- a locking switch 80 is shown as for the earlier embodiment.
- the tether 78 extends as in the earlier embodiment.
- the case 32 includes clips 134 adapted to engage four corners of the phone 10 .
- the clips can be adjustable to accommodate phones of different sizes and dimensions.
- a fourth embodiment is indicated generally by the reference 140 .
- This embodiment has an outer case 142 that essentially includes just a portion 146 equivalent to the second portion 36 of the first embodiment. Thus, there is no portion intended to engage or hold the phone 10 . Instead, an adhesive, indicated schematically at 148 is applied to the back surface of the case 142 , to adhere the case 142 to the phone 10 .
- the adhesive 148 may be applied either to the entire rear surface, or in selected locations on the rear surface of the case 142 .
- a fifth embodiment of the device is indicated by the reference 150 .
- the device 150 includes a case 152 that, as for the previous embodiment, essentially just has portion 156 in casing the tether mechanism 60 .
- the case 152 is provided with a clip 158 for mounting onto a belt or the like, separately from phone 10 .
- the tether mechanism 60 includes the tether cord 70 and a carabiner S-clip, here indicated at 160 , for connection to the actual phone 10 or a separate case around the phone 10 , as in FIG. 6 .
Abstract
An attachment device secures attaching a handheld device, such as a mobile phone or tablet. The device has a first connecting element connecting it to the handheld device and a second connecting element for securing it, e.g. to a beltloop, handbag or user's wrist. A tether cord is stored in a housing, may be withdrawn from the housing, and has a free end connected to one of the first and second connecting elements with the other connected to the housing. A retraction device, such as a spring, in the housing retracts the tether cord into the housing, A locking element may be provided for locking the tether relative to the housing. The spring can be strong enough to take the full weight of the device with the phone, while preventing the tether cord from being pulled from the housing, to prevent the handheld device from being dropped, lost or misplaced.
Description
- This invention relates generally to a lockable attachment device for a mobile phone, mobile device or other hand held device.
- The following paragraphs are not an admission that anything discussed in them is prior art or part of the knowledge of a person skilled in the art.
- In recent years, mobile phones have become increasingly complex. Early mobile phones simply provided basic telephone capabilities. Mobile phones sometimes identified as “feature phones” provided additional features, but no true computing capability. More recently, there was a trend for consumers to use smart phones, which are built on a mobile operating system. Necessarily, such smart phones are more complex and expensive, and hence of much greater value to the user. As smartphones and mobile devices have become more integrated into everyday lives, they have also become more fragile. Further, based on their common applications, many people find themselves carrying their smartphones everywhere.
- A further consequence of the use of smart phones is that they can be used for many functions over and above basic phone functions. Commonly, they are used for email, texting, and accessing the internet. As such, many smart phone users wish to have their smart phones with them at all times, and will use them frequently. Many users will habitually check their smart phones at regular intervals for email messages and the like.
- This in turn leads to the problem that there is an increased likelihood that a user may misplace, drop or lose his or her smart phone. Since current fully-featured smart phones are quite expensive, users understandably do not want to misplace, drop or lose their phones. Additionally, the relative value of smart phones makes them tempting targets for theft.
- Accordingly, it is desirable to provide some means for a user to ensure that his or her smart phone does not become lost or misplace, particularly in public situations, such as bars, restaurants and the like, where the phone can easily be misplace or stolen. Additionally, any such means or device should prevent a user from accidently dropping a phone or other mobile or hand held device.
- There have been other proposals addressing this issue. However, earlier proposals do not provide a device that both secures the smart phone, other telephone, tablet or other hand held device and enables the device to be readily used in an unconstrained way.
- The device of the present invention may house or secure a phone near a user, through the use of a spring mechanism. Users can extend or retract the length of the tether cord and lock it at multiple positions. Also, the clip at the end of the tether cord, can be attached or detached from a wristband which allows for same features to be transferred to other items such as backpacks, belts or clothing. This allows users to be tethered to their mobile device at all times. When not attached to wristband or accessory, a carabiner S-clip may fit comfortable back into the case.
- The present invention can be used with any hand held device, such as a smart phone, any other type of mobile phone, tablets and other hand held computing devices, hand held game consoles and similar devices.
- In accordance with a first aspect of the present invention there is provide a lockable attachment device for securing a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a retraction device for retracting the tether cord into the housing, and a locking element for locking the tether relative to the housing, to enable a portion of the tether cord held extending unrestrained from the housing.
- The locking element enables the tether cord to be locked at any one of multiple positions, and more generally any the cord can be locked with any desired length of the tether cord extending from the housing. At any time the lock can be release and reset to adjust the length of the tether cord, either by increasing or decreasing the length of the cord.
- The lockable attachment device may include an outer case comprising a first portion, providing the first connecting element, for mounting to the hand held device, and a second portion providing the housing for the tether cord.
- The first portion of the outer case may comprise a back surface panel and edge surface panels for engaging the hand held device, and a lip extending from the edge surface panels to secure the hand held device within the first portion. The second portion of the outer case may extend from the back surface panel of the first portion and may be configured to provide a stand for the hand held device.
- Optionally, the second connecting element is adapted to provide a connection to one of a belt, a belt loop and a loop of a bag, and can comprises a carabiner clip.
- Preferably, the lockable attachment device includes a wrist band, providing the second connecting element.
- The housing may include a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing. The device can further include locking teeth on the reel and a locking switch for engagement with the locking teeth of the reel.
- In a further aspect of the present invention, the spring is strong enough to support the weight of the attachment device and the hand held device and to prevent that weight from causing the tether cord to unwind from the reel.
- Alternatively, the first connecting element comprises a case for the hand held device, and wherein the free end of the tether cord is connected to the case.
- The case may then comprise an inner casing formed from a hard material and provided with an attachment loop, and an outer casing formed from a softer material to provide cushioning for the hand held device and having an opening through which the loop of the harder casing extends. Optionally, the inner casing is formed from polycarbonate and the outer casing is formed from silicone rubber. The inner casing may comprise a back surface panel, edge surface panels and a lip, adapted to securely hold the hand held device, and further can include openings to provide access to one or more of control buttons, a microphone, a loud speaker and a camera of the hand held device.
- Advantageously, the housing includes a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing, and the spring can be strong enough to support the weight of the attachment device and the hand held device and to prevent that weight form causing the tether cord to unwind from the reel.
- A further aspect of the present invention provides an attachment device for securely attaching a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a reel for the tether cord and a spring biasing the reel to maintain the tether cord fully withdrawn into housing and wound on the reel, wherein the spring is sufficiently strong to maintain the tether cord fully wound on the reel when the weight of the hand held device and the attachment device is applied to the tether cord.
- For a better understanding of the present invention and to show more clearly how it may be carried into effect, reference will now be made, by way of example, to the accompanying drawings in which:
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FIG. 1 is a perspective view showing a first embodiment of a lockable attachment device in accordance with the present invention attached to a mobile phone; -
FIG. 2 is an exploded perspective view of the lockable attachment device and the mobile phone ofFIG. 1 ; -
FIG. 3 is a perspective view of the lockable attachment device and mobile phone ofFIG. 1 from another angle; -
FIG. 4 is a sectional view along the line 4-4 ofFIG. 3 of the lockable attachment device and the mobile phone; -
FIGS. 5 a, 5 b and 5 c are perspective views similar toFIG. 1 , showing a tether cord being pulled out, the tether cord in a locked position, and the tether cord being retracted back into the device; -
FIG. 6 shows a perspective view of a second embodiment of the lockable attachment device on a mobile phone; -
FIG. 7 is a sectional view along lines 6-6 ofFIG. 6 , with a mobile phone shown in dotted outline; -
FIG. 8 is a perspective view of a variant of the first embodiment of the present invention; -
FIG. 9 is an exploded view showing components of the attachment device of the present invention and a mobile phone. -
FIG. 10 shows a perspective view of a third embodiment of the lockable attachment device; -
FIG. 11 shows a perspective of a fourth embodiment of the lockable attachment device; and -
FIG. 12 shows a side view of fifth embodiment of the lockable attachment device. - Various apparatuses or methods will be described below to provide an example of an embodiment of each claimed invention. No embodiment described below limits any claimed invention and any claimed invention may cover apparatuses or methods that are not described below. The claimed inventions are not limited to apparatuses or methods having all of the features of any one apparatus or method described below or to features common to multiple or all of the apparatuses described below. One or more inventions may reside in a combination or sub-combination of the apparatus elements or method steps described below or in other parts of this document. It is possible that an apparatus or method described below is not an embodiment of any claimed invention. The applicant(s), inventor(s) and/or owner(s) reserve all rights in any invention disclosed in an apparatus or method described below that is not claimed in this document and do not abandon, disclaim or dedicate to the public any such invention by its disclosure in this document.
- In the first embodiment of the lockable attachment device shown in
FIGS. 1-5 , an exemplary mobile phone is indicated at 10, and here is a smart phone. It is further to be understood that the device can be any desired hand held device. As is known, a smart phone can include a number of different features, and these will vary from phone to phone. The present invention can be adapted to suit any smart phone. In this exemplary embodiment, thesmart phone 10 can be an iPhone manufactured by Apple. As such, it may include a sleep/wake button 12, ahome button 14, acamera 16 and aflash 18. At one end it may have aconnector socket 20, for recharging the phone. Additionally, at an end surface there can also be provided, for example, a headset jack, a microphone and/or a speaker. These various features will vary from phone to phone, and it will be understood that a casing or housing of the present invention will be varied to accommodate different arrangement of these and other common elements on mobile phones, or other mobile devices. - The front surface of the phone has a
home button 14, and can include a front microphone and, optionally, a front camera. Along one side edge of theiPhone 10, not shown, there are volume buttons. - The first embodiment of the attachment device 30 of the present invention provides an
outer case 32, that may be formed of a suitable resilient material (e.g. silicone rubber). Theouter case 32 comprises afirst portion 34 for mounting thesmart phone 10 and asecond portion 36 for a tether mechanism, detailed below. - The
first portion 34 is configured to engage the back, side and end surfaces of the iPhone or othersmart phone 10. As such, it includes aback surface panel 38, side andedge surface panels 40, and an engaginglip 42. (The engaginglip 42 is most clearly seen inFIG. 4 .) - To accommodate the various features of the
smart phone 10, appropriate openings can be provided in thepanels iPhone 10, anopening 44 can be provided in onebottom edge panel 40, to provide access to theconnector socket 20 and other features. In one side panel is an opening 46, to provide access to the volume buttons, and in theback surface panel 38 there is anopening 48 for the camera and flash. - The
second portion 36 of the outer case 30 is generally convex and is configured to provide secure mounting of atether mechanism 60. Thesecond portion 36 includes alarge aperture 50, to provide visual access, to make the user aware of its operation. It also includes atether aperture 52 and aside aperture 54 for a locking switch, detailed below. Thissecond portion 36 is also configured to provide a stand for thephone 10, to stand the phone on either one of its edges at an inclined angle to a horizontal surface. - The
tether mechanism 60 has abottom housing 62 and atop housing 64. Thehousing bottom housing 62 includes ashaft 66, on which is mounted areel 68 for atether cord 70. For this purpose, thereel 68 includes anannular groove 72 around its outer periphery. - Internally, the
reel 68 is hollow. Acoil spring 74 is mounted within thereel 68 engaging both thereel 68 and theshaft 66, so as to rotationally bias thereel 68, to wind thetether cord 70 onto thereel 68 within the housing. - The bottom surface of the
reel 68 includes a shallowcylindrical projection 76 with a number of projecting, lockingteeth 78. - A locking
switch 80 is mounting in theside aperture 54 for sliding movement. The lockingswitch 80 includes a lockingcatch 82 adapted to engage thereel 68 between theteeth 78, to effect the locking action. - The
tether cord 70 is intended to be attached, in a variety of different ways, to a user, to affect secure mounting of the combined attachment device 30 andsmart phone 10 to a user. In this exemplary embodiment, thetether cord 70 is provided with a loop at itsfree end 90 secured to a carabiner S-clip 92. - As shown in
FIG. 8 , the other end of the S-clip 92 may be connected to awrist band 100 that is made out of a suitable material, such as silicone rubber. Thewrist band 100 can be provided in a variety of different sizes, to accommodate difference hand and wrist sizes. Thewrist band 100 includes aloop portion 102, to which the other end of the carabiner S-clip 92 is connected. While a carabiner type of clip is shown, it will be understood that any suitable type of clip could be used. - It will be understood that the
tether cord 70 can be attached or secured to a user in a variety of different ways. For example, thecord 70 can be attached to a user's belt (not shown). The belt can be provided with a device to which the S-clip 92 can be connected. Alternatively, the S-clip 92 can be attached to a belt loop on a user's pants, or to a bag, backpack or other item of clothing. - Reference will now be made to
FIGS. 5 a-5 c to demonstrate use of the device. - The
coil spring 74 is mounted so that it usually maintains thetether cord 70 fully wound up, with only a small portion or none of tether cord exposed outside of thetether mechanism 60. Thetether aperture 52 can be such that, when unrestrained, thecoil spring 74 maintains thetether cord 70 in tension with the S-clip 92 abutting thehousing 62. Tension of thespring 74 can keep the S-clip snug and at least partially within theouter case 32. While not always necessary, to ensure that the tether cord is not accidentally pulled from the device, the lockingswitch 80 can be in a locked position. Otherwise, it can be left in an unlocked position, as shown at 80 a inFIG. 5 a. In this condition, the S-clip 92 automatically retracts to a default position. - Then, with the S-
clip 92 connected to thewrist band 100 or otherwise secured to a user, a user can pull thephone 10 with the attachment device 30 away from the S-clip 92, to pull out or unwind a length of thecord 70. Once a sufficient length of thecord 70 has been unwound, the lockingswitch 80 is slid into the locking position, engaging theteeth 78, to lock thereel 68. The movement of the lockingswitch 80 to the locked position is indicated at 80 b inFIG. 5 b. - Significantly, the
phone 10 is then free for use, without thetether cord 70 being in tension. Many other proposals have any mounting cord in continuous tension which is inconvenient for a user. - Here, the user can ensure that a sufficient length of the
cord 70 is free, so that the user can use thesmart phone 10 in an unhindered fashion. - Once the user has finished usage of the phone, the
tether cord 70 can be rewound. As indicated in 5 c, the locking switch is moved to the position 80 c, the unlocked position, permitting thespring mechanism 74 to rewind thetether cord 70 onto thereel 68, i.e. to retract thetether cord 70 to the default position. - To ensure that once rewound, the
cord 70 remains rewound, different techniques can be used. - Firstly, the
coil spring 74 can be dimensioned to provide sufficient tension in thetether cord 70 that will counteract the weight of the combinedsmart phone 10 and attachment device 30, i.e. thespring 74 is strong enough to counteract this weight. Then, even absent use of the lockingswitch 80, thecord 70 will normally be maintained in a fully rewound position, even if thephone 10 is hangs down and is only supported by thetether cord 70. Alternatively, or as well, the lockingswitch 80 can be used to secure thetether cord 70 in the wound position. - It will also be understood that the locking
switch 80 can be used for other purposes. For example, if thefree end 90 of the tether cord is connected to a user's belt or belt loop, the user may wish to carry the phone in a pocket of his or her pants, rather than have the phone lose and exposed. For this purpose, the user can unlock thereel 68, pull out a short length of thecord 70 sufficient to enable thephone 10 to be placed in a pocket of the user's pants. The lockingswitch 80 can then be switched to the locked position so that there is a comfortable length ofcord 70 that enables thephone 10 to freely rest in the pant pocket, without there being an excessive exposed length ofcord 70. This feature also applies to handbag and backpacks. - In this embodiment, the
case 32 provides the first connecting element and the S-clip 92 provides the second connecting element. -
FIGS. 6 and 7 show an alternative embodiment in which the attachment device is separate from the smart phone. There are many known cases for iPhones and other smart phones, and many cases have multiple layers. Here the case is indicated at 110 and comprises an inner layer or casing 112 of relatively hard material and an outer layer or casing 114 of relatively soft or resilient material. For example, theinner layer 112 can be formed of polycarbonate and theouter layer 114 can be silicone rubber. - Here, the
inner layer 112 is provided with a mounted loop orring 116 that extends through an opening in theouter layer 114. - In accordance with the present invention, the attachment device is now indicated at 120 and is provided separately from the
case 110. One end of theattachment device 120 is provided with a carabiner clip or other suitable mounting device indicated at 122, and this may be provided immediately adjacent the main body of theattachment device 120. - The
attachment device 120 otherwise has atether cord 124 that extends from theattachment device 120. Theattachment device 120 can have a coil spring mechanism as described above for the earlier embodiment. Again, the free end of thetether cord 124 is connected to an S-clip 126 or other suitable mounting devices shown connected to theloop 116 of theiPhone case 110. The device can include a lockingswitch 128 for the reel and spring mechanism, similarly to the first embodiment. Here, thecase 110 provides the first connecting element and the clip or other mounting device provides the second connecting element. - As before, the spring within the
attachment device 120 can be provided with a locking switch. Alternatively, theattachment device 120 can be provided with a ratchet mechanism, so that, as thetether cord 124 is pulled from theattachment device 120, the ratchet locks it in a position. A switch can be provided to release the ratchet mechanism. - The
cases wrist band 100. All silicone rubber parts may be provided with an antimicrobial coating. - Reference now we made to
FIGS. 10 , 11 and 12, which show alternative embodiments of the present invention. Like components are given the same reference numeral as in the earlier embodiments. Thus, each of these embodiments is intended for use with asmartphone 10, which again may be an I-Phone or other type of phone. - The third embodiment of the lockable attachment device of the present invention is indicated at 130 in
FIG. 10 . This third embodiment has anouter case 132, that houses thetether mechanism 60 in a manner similar to the earlier embodiment. A lockingswitch 80 is shown as for the earlier embodiment. Similarly, thetether 78 extends as in the earlier embodiment. - Here the
case 32 includesclips 134 adapted to engage four corners of thephone 10. The clips can be adjustable to accommodate phones of different sizes and dimensions. - A fourth embodiment is indicated generally by the
reference 140. This embodiment has anouter case 142 that essentially includes just aportion 146 equivalent to thesecond portion 36 of the first embodiment. Thus, there is no portion intended to engage or hold thephone 10. Instead, an adhesive, indicated schematically at 148 is applied to the back surface of thecase 142, to adhere thecase 142 to thephone 10. The adhesive 148 may be applied either to the entire rear surface, or in selected locations on the rear surface of thecase 142. - A fifth embodiment of the device is indicated by the
reference 150. Here thedevice 150 includes acase 152 that, as for the previous embodiment, essentially just hasportion 156 in casing thetether mechanism 60. - The
case 152 is provided with aclip 158 for mounting onto a belt or the like, separately fromphone 10. Thetether mechanism 60 includes thetether cord 70 and a carabiner S-clip, here indicated at 160, for connection to theactual phone 10 or a separate case around thephone 10, as inFIG. 6 .
Claims (22)
1. A lockable attachment device for securing a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a retraction device for retracting the tether cord into the housing, and a locking element for locking the tether relative to the housing, to enable a portion of the tether cord held extending unrestrained from the housing.
2. A lockable attachment device including an outer case comprising a first portion, providing the first connecting element, for mounting to the hand held device, and a second portion providing the housing for the tether cord.
3. A lockable attachment device as claimed in claim 2 , wherein the first portion of the outer case comprises a back surface panel and edge surface panels for engaging the hand held device, and a lip extending from the edge surface panels to secure the hand held device within the first portion.
4. A lockable attachment device as claimed in claim 2 , wherein the first portion comprises one of: an adhesive provided on a surface of the second portion for adhesively attaching the hand held device to the lockable attachment device, and a set of adjustable clips for gripping the hand held device.
5. A lockable attachment device as claimed in claim 3 , wherein the second portion of the outer case extends from the back surface panel of the first portion and is configured to provide a stand for the hand held device.
6. A lockable attachment device as claimed in claim 1 , wherein the second connecting element is adapted to provide a connection to one of a belt, a belt loop and a loop of a bag.
7. A lockable attachment device as claimed in claim 6 , wherein the second connecting element comprises a carabiner clip.
8. A lockable attachment device as claimed in claim 1 , wherein the tether cord is connected to the second connecting element, and the second connecting element comprises a wristband.
9. A lockable attachment device as claimed in claim 8 , wherein the wristband is detachably connected to tether cord, optionally by a carabiner or other clip, to enable the tether cord to be retracted when not in use.
10. A lockable attachment device as claimed in claim 1 , wherein the housing includes a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing.
11. A lockable attachment device as claimed in claim 10 , including locking teeth on the reel and a locking switch for engagement with the locking teeth of the reel.
12. A lockable attachment device as claimed in claim 10 , wherein the spring is strong enough to support the weight of the attachment device and the hand held device and to prevent that weight from causing the tether cord to unwind from the reel.
13. A lockable attachment device as claimed in claim 1 , wherein first connecting element comprises a case for the hand held device, and wherein the free end of the tether cord is connected to the case.
14. A lockable attachment device as claimed in claim 13 , wherein the case comprises an inner casing formed from a hard material and provided with an attachment loop, and an outer casing formed from a softer material to provide cushioning for the hand held device and having an opening through which the loop of the harder casing extends.
15. A lockable attachment device as claimed in claim 14 , wherein the inner casing is formed from polycarbonate and the outer casing is formed from silicone rubber.
16. A lockable attachment device as claimed in claim 15 , wherein the inner casing comprises a back surface panel, edge surface panels and a lip, adapted to securely hold the hand held device.
17. A lockable attachment device of claim 16 , wherein the casing includes openings to provide access to one or more of control buttons, a microphone, a loud speaker and a camera of the hand held device.
18. A lockable attachment device as claimed in claim 13 , wherein the housing includes a reel and a spring for the tether cord with the tether cord being wound on the reel, and with the spring rotationally biasing the reel to withdraw the tether cord into the housing.
19. A lockable attachment device as claimed in claim 18 , wherein the spring is strong enough to support the weight of the attachment device and the hand held device and to prevent that weight form causing the tether cord to unwind from the reel.
20. A lockable attachment device as claimed in claim 18 , wherein the housing includes a clip for securing the attachment device to a belt or other article.
21. A lockable attachment device as claimed in claim 18 , including locking teeth on the reel and a locking switch for engagement with the locking teeth of the reel.
22. An attachment device for securely attaching a hand held device, the attachment device comprising: a first connecting element connecting the attachment device to the hand held device; a second connecting element for securing the attachment device with the hand connected held device; a housing; a tether cord stored in the housing having a free end connected to one of the first and second connecting elements with the other of the first and second connecting elements connected to the housing, wherein the housing includes a reel for the tether cord and a spring biasing the reel to maintain the tether cord fully withdrawn into housing and wound on the reel, wherein the spring is sufficiently strong to maintain the tether cord fully wound on the reel when the weight of the hand held device and the attachment device is applied to the tether cord.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/085,326 US20150097008A1 (en) | 2013-10-04 | 2013-11-20 | Lockable attachment device for a mobile phone or other hand held device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201361887068P | 2013-10-04 | 2013-10-04 | |
US14/085,326 US20150097008A1 (en) | 2013-10-04 | 2013-11-20 | Lockable attachment device for a mobile phone or other hand held device |
Publications (1)
Publication Number | Publication Date |
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US20150097008A1 true US20150097008A1 (en) | 2015-04-09 |
Family
ID=52776165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/085,326 Abandoned US20150097008A1 (en) | 2013-10-04 | 2013-11-20 | Lockable attachment device for a mobile phone or other hand held device |
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US (1) | US20150097008A1 (en) |
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US9991926B2 (en) | 2015-09-04 | 2018-06-05 | Asterisk, Inc. | Cover set |
USD856321S1 (en) | 2018-01-05 | 2019-08-13 | Harbhajan S. Khalsa | Harness for handheld devices |
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US20190285416A1 (en) * | 2018-03-13 | 2019-09-19 | Dulcelina Silva | Electronic navigation assembly |
US10554798B2 (en) | 2017-11-06 | 2020-02-04 | Securegrip, Llc | Phone case |
US10561228B2 (en) | 2018-03-16 | 2020-02-18 | Securegrip, Llc | Phone grip attachment |
USD880158S1 (en) | 2018-12-27 | 2020-04-07 | Kim Farington | Storage container with interior tether |
US20200152026A1 (en) * | 2013-11-15 | 2020-05-14 | Invue Security Products Inc. | Tethered security device for use with an electronic key |
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US11178266B2 (en) | 2017-11-06 | 2021-11-16 | Securegrip, Llc | Phone case |
USD944785S1 (en) | 2018-01-05 | 2022-03-01 | Harbhajan S. Khalsa | Harness for hand held devices |
USD856321S1 (en) | 2018-01-05 | 2019-08-13 | Harbhajan S. Khalsa | Harness for handheld devices |
US20190269231A1 (en) * | 2018-03-02 | 2019-09-05 | Samsonite IP Holdings S.àr.I. | RF-Transparent Case with Integral Clip |
US20190285416A1 (en) * | 2018-03-13 | 2019-09-19 | Dulcelina Silva | Electronic navigation assembly |
US10561228B2 (en) | 2018-03-16 | 2020-02-18 | Securegrip, Llc | Phone grip attachment |
US11102386B2 (en) | 2018-06-19 | 2021-08-24 | Canon Kabushiki Kaisha | Imaging device |
US11312599B2 (en) * | 2018-11-08 | 2022-04-26 | Rodolfo Rodriguez | Device tethering system and method |
USD880158S1 (en) | 2018-12-27 | 2020-04-07 | Kim Farington | Storage container with interior tether |
USD938949S1 (en) | 2019-03-18 | 2021-12-21 | Securegrip, Llc | Phone attachment |
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WO2022246522A1 (en) * | 2021-05-27 | 2022-12-01 | Siqueira Claudio De | Arrangement applied to a bracelet with a security cable for a cell phone |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |