IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0186053
(2014-02-21)
|
등록번호 |
US-9326569
(2016-05-03)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
10 |
초록
▼
A clasp for releasably holding opposed ends of an elongated filament element. The clasp includes a housing having opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber, a slide member received in the open ce
A clasp for releasably holding opposed ends of an elongated filament element. The clasp includes a housing having opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber, a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage, and an end actuation button having locked and released positions, a locking disc engaged between the slide member and housing, and a spring disposed within the open center passage of the slide member and positioned between the locking disc and the end actuation button.
대표청구항
▼
1. A clasp for releasably holding opposed ends of an elongated filament element, comprising: a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open cent
1. A clasp for releasably holding opposed ends of an elongated filament element, comprising: a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage, and an end actuation button having locked and released positions;a locking disc engaged between the slide member and housing;a spring disposed within the open center passage of the slide member and positioned between the locking disc and the end actuation button;said spring constructed and arranged to bias the slide member and end actuation button to the locked position;wherein each elongated filament element end has an end annular slot;wherein, in both locked and released positions of the end actuation button, one of the elongated filament element ends is locked by means of engagement of the locking disc with the annular slot of the one elongated filament element end. 2. The clasp of claim 1 wherein the receiving ports are each circular ports and the housing has an annular shape. 3. The clasp of claim 2 wherein the open chamber has internal opposed flat surfaces, and the slide member also has opposed flat surfaces meant to engage with the flat surfaces within the open chamber so that the slide member is rotationally fixed. 4. The clasp of claim 3 wherein the respective flat surfaces are arranged to align the locking apertures of the slide member with respective receiving ports of the housing. 5. The clasp of claim 4 wherein each locking aperture has an enlarged portion and contiguous smaller portion. 6. The clasp of claim 5 wherein, in the released position, the actuation button is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture. 7. The clasp of claim 5 wherein, in the locked position, the actuation button is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture. 8. The clasp of claim 1 wherein the open center chamber of the housing is defined by respective opposed end ports, one end port receiving the locking disc and the opposed end port receiving the end actuation button. 9. The clasp of claim 1 wherein each locking aperture has an enlarged portion and contiguous smaller portion. 10. The clasp of claim 9 wherein, in the released position, the actuation button is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture. 11. The clasp of claim 9 wherein, in the locked position, the actuation button is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture. 12. A clasp for releasably holding opposed ends of an elongated filament element, comprising: a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage and an end actuation button having locked and released positions;a locking disc engaged between the slide member and housing;a spring disposed within the open center passage of the slide member and positioned between the locking disc and the end actuation button;said spring constructed and arranged to bias the slide member and end actuation button to the locked position;wherein the receiving ports are each circular ports and the housing has an annular shape;wherein the open chamber has internal opposed flat surfaces, and the slide member also has opposed flat surfaces meant to engage with the flat surfaces within the open chamber so that the slide member is rotationally fixed;wherein the respective flat surfaces are arranged to align the locking apertures of the slide member with respective receiving ports of the housing;wherein each locking aperture has an enlarged portion and contiguous smaller portion;wherein, in the locked position, the actuation button is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture;wherein each elongated filament element end has an end annular slot;wherein, in both locked and released positions, one of the elongated filament element ends is locked by means of engagement of the locking disc with the annular slot of the one elongated filament element end. 13. The clasp of claim 12 wherein, in the released position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture and free of locking by the slide member. 14. The clasp of claim 13 wherein, in the locked position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture and thus locked by engagement with the smaller portion of the locking aperture of the slide member. 15. The clasp of claim 14 wherein the locking disc includes a head disc for engagement with the housing and a locking leg member extending from the locking disc and for engagement with the one end of the elongated filament element. 16. The clasp of claim 15 wherein the locking leg member includes a forked leg construction extending toward a base of the housing and the actuation button. 17. A clasp for releasably holding opposed ends of an elongated filament element, comprising: each end of the elongated filament element having an end annular slot for locking;a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage, and an end actuation button having locked and released positions;said locking aperture for selective engagement with one of said annular slots;a spring disposed within the open center passage of the slide member and positioned for biasing the end actuation button;said spring constructed and arranged to bias the slide member and end actuation button to the locked position;wherein each locking aperture has an enlarged portion and contiguous smaller portion that together form a single pear-shaped aperture;wherein, in the released position of the end actuation button, the actuation button is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture;wherein, in the locked position of the end actuation button, the actuation button is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture. 18. The clasp of claim 17 including a locking disc engaged between the slide member and housing. 19. The clasp of claim 17 wherein each locking aperture has an enlarged portion and contiguous smaller portion, wherein, in the released position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture and free of locking by the slide member, and wherein, in the locked position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture and thus locked by engagement with the smaller portion of the locking aperture of the slide member. 20. A clasp for releasably holding opposed ends of an elongated filament element, comprising: each end of the elongated filament element having an end annular slot for locking;a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage, and an end actuation button having locked and released positions;said locking aperture for selective engagement with one of said annular slots;a spring disposed within the open center passage of the slide member and positioned for biasing the end actuation button;said spring constructed and arranged to bias the slide member and end actuation button to the locked position;including a locking disc engaged between the slide member and housing;wherein each locking aperture has an enlarged portion and contiguous smaller portion, wherein, in the released position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the enlarged portion of the locking aperture and free of locking by the slide member and wherein, in the locked position, the other end of the elongated filament element is positioned so that the end of an elongated filament element is aligned with the smaller portion of the locking aperture and thus locked by engagement with the smaller portion of the locking aperture of the slide member;wherein, in both locked and released positions, one of the elongated filament element ends is locked by means of engagement of the locking disc with the annular slot of the one elongated filament element end. 21. A clasp for releasably holding and in combination with opposed ends of an elongated filament element, comprising: a housing including opposed sides each having a receiving port for accommodating respective opposed ends of the elongated filament element, and an open center chamber;a slide member received in the open center chamber of the housing, including opposed walls that each have a locking aperture, having an open center passage, and an integral end actuation button having locked and released positions;a separate locking disc engaged between the slide member and housing;wherein the open center chamber of the housing is also defined by respective opposed end ports that are arranged substantially transverse to the receiving ports of the opposed sides of the housing, one end port receiving the locking disc and the opposed end port receiving the end actuation button;each said locking aperture for selective alignment with an end of the elongated filament element;a spring disposed within the open center passage of the slide member and positioned for biasing the end actuation button;said spring supported between the end actuation button and the locking disc, and constructed and arranged to bias the slide member and end actuation button to the locked position. 22. The clasp of claim 21 wherein at least one of the locking apertures has an enlarged portion and contiguous smaller portion that together form a single pear-shaped aperture. 23. The clasp of claim 21 including a locking disc engaged between the slide member and housing. 24. The clasp of claim 23 wherein, in both locked and released positions, one of the elongated filament element ends is locked by means of engagement of the locking disc with the annular slot of the one elongated filament element end. 25. The clasp of claim 23 wherein the locking disc includes a head disc for engagement with the housing and a locking leg member extending from the locking disc and for engagement with the one end of the elongated filament element.
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