IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0170149
(2016-06-01)
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등록번호 |
US-9743721
(2017-08-29)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Law Office of Ilya Libenzon
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인용정보 |
피인용 횟수 :
0 인용 특허 :
37 |
초록
▼
A locking slider assembly includes a rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value great
A locking slider assembly includes a rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value greater than the first value and a slider having a slot that fits over the rail, the slot having a first surface and a second surface, the first surface and second surface separated by a distance aligned with the cross-sectional dimension that is greater than the first value of the cross-sectional dimension and less than or equal to the second value of the cross-sectional dimension, so that the slot can slide over the rail when the rail is in the first state, and the slot cannot slide over the rail when the rail is in the second state.
대표청구항
▼
1. A locking slider assembly comprising: a rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value
1. A locking slider assembly comprising: a rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value greater than the first value; anda slider comprising a slot that fits over the rail, the slot having a first surface and a second surface, the first surface and second surface separated by a distance aligned with the cross-sectional dimension that is greater than the first value of the cross-sectional dimension and less than or equal to the second value of the cross-sectional dimension, so that the slot can slide over the rail when the rail is in the first state, and the slot cannot slide over the rail when the rail is in the second state. 2. The assembly of claim 1, wherein the rail further comprises: a top surface;a bottom surface; anda mechanism disposed between the top surface and bottom surface that pushes the top and bottom surfaces apart to change the rail to the second state. 3. The assembly of claim 2, wherein the rail further comprises a tube having an exterior including the top surface and bottom surface and an interior containing the mechanism. 4. The assembly of claim 2, wherein at least one of the top surface and the bottom surface is composed of flexible material. 5. The assembly of claim 2, wherein the mechanism further comprises: at least one wedge cam having a cam face forming an angle with the top surface or the bottom surface; andan elongated member having at least one bead, the elongated member slidable over the at least one wedge cam, so that sliding the elongated member in a first direction causes the at least one bead to travel up the wedge cam and push the upper surface and lower surface apart. 6. The assembly of claim 5, wherein the at least one bead further comprises a plurality of beads. 7. The assembly of claim 5, wherein the at least one wedge cam further comprises a plurality of wedge cams. 8. The assembly of claim 5, wherein the elongated member is flexible. 9. The assembly of claim 8, further comprising a spool to which one end of the elongated member is fixed, so that rotating the spool to a locking position causes the elongated member to slide in the first direction. 10. The assembly of claim 9 further comprising a latch that secures the spool in the locking position. 11. The assembly of claim 9 further comprising a second locking assembly having a second elongated member, and wherein the second elongated member is also attached to the spool. 12. The assembly of claim 11, further comprising a splitter dividing the elongated member and the second elongated member. 13. The assembly of claim 8 wherein a portion of the elongated member projects away from the rail. 14. The assembly of claim 8, further comprising a sheath containing the portion of the elongated member that projects away from the rail. 15. The assembly of claim 14, wherein the sheath is flexible. 16. The assembly of claim 1, wherein the slot is formed by a substantially C-shaped projection attached to the slider. 17. The assembly of claim 1, wherein the rail has a cross-sectional shape, and the slot has a cross-sectional shape that is substantially the same as the cross-sectional shape of the rail. 18. The assembly of claim 1, wherein the slot fits snugly over the rail when the rail is in the first state. 19. A slide fastener incorporating a locking slider assembly, the slide fastener comprising: a fastener comprising two flexible strips and a set of interlocking teeth alternately attached to the two flexible strips;a rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value greater than the first value; anda slider slidably engaged to the fastener, the slider having a mechanism that separates the interlocking teeth when the slider slides in a first direction and interlocks the interlocking teeth when the slider slides in a second direction, the slider further comprising a slot that fits over the rail, the slot having a first surface and a second surface, the first surface and second surface separated by a distance aligned with the cross-sectional dimension that is greater than the first value of the cross-sectional dimension and less than or equal to the second value of the cross-sectional dimension, so that the slot can slide over the rail when the rail is in the first state, and the slot cannot slide over the rail when the rail is in the second state. 20. A method for manufacturing a locking slider assembly, the method comprising: obtaining a slide fastener;attaching to the slide fastener a rail, the rail having a travel direction and a cross-sectional dimension, the rail switchable between a first state in which the cross-sectional dimension has a first value and a second state in which the cross-sectional dimension has a second value, the second value greater than the first value; andincorporating in the slide fastener a slider slidably engaged to the fastener, the slider having a mechanism that separates the interlocking teeth when the slider slides in a first direction and interlocks the interlocking teeth when the slider slides in a second direction, the slider further comprising a slot that fits over the rail, the slot having a first surface and a second surface, the first surface and second surface separated by a distance aligned with the cross-sectional dimension that is greater than the first value of the cross-sectional dimension and less than or equal to the second value of the cross-sectional dimension.
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