IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0792969
(2004-03-04)
|
등록번호 |
US-7412755
(2008-08-19)
|
발명자
/ 주소 |
- Tetu,Guillaume
- Burgener,Francois
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
5 |
초록
▼
Bracelet provided with a foldable clasp, comprising a first arm (7), at least a second arm (8) articulated with said first arm, a cover (4, 6), under which the arms' free extremities are folded back when the clasp is closed. The cover comprises a locking system enabling the arms to be held in a clos
Bracelet provided with a foldable clasp, comprising a first arm (7), at least a second arm (8) articulated with said first arm, a cover (4, 6), under which the arms' free extremities are folded back when the clasp is closed. The cover comprises a locking system enabling the arms to be held in a closed position and to be released by acting manually on the locking system to open the clasp. It further comprises a casing (4) and a base (6) closing the cover's lower side. The casing comprises solid sides of uneven thickness obtained by detach cutting machining or by molding. The casing's sides define between them and with the base an internal volume (45; 95) in which the locking system is at least partially accommodated.
대표청구항
▼
The invention claimed is: 1. Bracelet provided with a foldable clasp, comprising: a first arm having first and second extremities, at least a second arm having first and second extremities articulated with said first arm at the first extremity of said first arm, a cover, the second extremity of the
The invention claimed is: 1. Bracelet provided with a foldable clasp, comprising: a first arm having first and second extremities, at least a second arm having first and second extremities articulated with said first arm at the first extremity of said first arm, a cover, the second extremity of the first arm being articulated with a first portion of the bracelet, the second extremity of the second arm being articulated with said cover, said cover being articulated with a second portion of the bracelet, in such a way that said cover and said second portion of the bracelet can rotate relative to each other when the cover is closed in order to adapt to a variety of bending radii of wearer's wrist, said cover comprising a locking system enabling the first and second arms to be held in closed position and to be released by acting manually on said locking system to open said clasp, said cover comprising a casing having two lateral sides and one upper side connecting said lateral sides and a base closing said cover, said sides of the casing defining between them and with the base an internal volume in which said locking system is at least partially accommodated, said sides of said casing are solid and the lateral sides are of uneven thickness with respect to said upper side, and in that the free extremities of said arms are folded back under said cover when the clasp is closed, said base being fastened to said casing by means of rods, said rods enabling said base and said casing to be assembled with the clasps second arm, respectively with the bracelet's second portion. 2. Bracelet according to claim 1, wherein said locking system comprises: at least one holding means for holding said arms against one another in folded position when said holding means is in closed position, at least one elastic means for forcing the holding means into closed position, at least one push-piece for acting against the force of the elastic means and release the holding means by pressing on the push-piece. 3. Bracelet according to claim 2, wherein said base further comprises at least one opening, said holding means being guided by the edges of said opening between the closed position and the released position of the clasp. 4. Bracelet according to claim 2, comprising two push-pieces, said holding means being released only when said two push-pieces are actuated separately. 5. Bracelet according to claim 2, wherein said elastic means comprise at least one extensible rod, each of whose two extremities are lodged in a recess in two distinct push-pieces, said at least one holding means comprising two hooks, each being integral to one of said push-pieces and hooking in said closed position at least one of said arms. 6. Bracelet according to claim 5, said elastic means comprising two rods parallel to one another. 7. Bracelet according to claim 1, wherein said locking system engages the first arm on each side of the second arm. 8. Bracelet according to claim 1, said base being removably fastened to said casing. 9. Bracelet according to claim 8, said base comprising a tongue preventing the base from becoming disunited from said casing when said clasp is in closed position, even if said base is unscrewed. 10. Bracelet according to claim 8, said base being screwed onto said casing by means of screws visible only on the lower side of said cover. 11. Bracelet according to claim 1, said base being formed from a plate of even thickness. 12. Bracelet according to claim 1, said portions each comprising several links, the profile of said casing's lateral sides being the same as the profile of the lateral sides of said links. 13. Bracelet according to claim 12, said portions each comprising several rows of links, the width and surface conditioning of said clasp being the same as those of said bracelet's rows of links. 14. Bracelet provided with a foldable clasp, comprising: a first arm having first and second extremities, at least a second arm having first and second extremities articulated with said first arm at the first extremity of said first arm, a cover, the second extremity of the first arm being articulated with a first portion of the bracelet, the second extremity of the second arm being articulated with said cover, said cover being connected to a second portion of the bracelet, said cover comprising a locking system enabling the first and second arms to be held in closed position and to be released by acting manually on said locking system to open said clasp, said cover comprising a casing having two lateral sides and one upper side connecting said lateral sides and a base closing said cover, said sides of the casing defining between them and with the base an internal volume in which said locking system is at least partially accommodated, said lateral and upper sides of said casing are solid and the lateral sides are of uneven thickness with respect to said upper side, the free extremities of said arms being folded back under said cover when the clasp is closed, said locking system comprising at least one holding means for holding said arms against one another in folded position when said holding means is in closed position, at least one elastic means for forcing the holding means into closed position, and at least one push-piece for acting against the force of the elastic means and release the holding means by pressing on the push-piece, wherein said elastic means comprise at least one extendable rod, each of whose two extremities are lodged in a recess in two distinct push-pieces, said at least one holding means comprising two hooks, each being integral to one of said push-pieces and hooking in said closed position at least one of said arms. 15. Bracelet according to claim 14 wherein said elastic means comprises two rods parallel to one another. 16. Bracelet provided with a foldable clasp, comprising: a first arm having first and second extremities, at least a second arm having first and second extremities articulated with said first arm at the first extremity of said first arm, a cover, the second extremity of the first arm being articulated with a first portion of the bracelet, the second extremity of the second arm being articulated with said cover, said cover being connected to a second portion of the bracelet, said cover comprising a locking system enabling the first and second arms to be held in closed position and to be released by acting manually on said locking system to open said clasp, said cover comprising a casing having two lateral sides and a base closing said cover, said sides of the casing defining between them and with the base an internal volume in which said locking system is at least partially accommodated, said locking system comprising two distinct push-pieces, each push-piece having a blind hole, both push-pieces are connected via at least one rod lodged in said blind hole, said locking system further comprising one elastically extensible element having two extremities lodged between the end of said at least one rod and the end of the blind hole so as to force the locking system into closed position. 17. Bracelet provided with a foldable clasp, comprising: a first arm having first and second extremities, at least a second arm having first and second extremities articulated with said first arm at the first extremity of said first arm, a cover, the second extremity of the first arm being articulated with a first portion of the bracelet, the second extremity of the second arm being articulated with said cover, said cover being connected to a second portion of the bracelet, said cover comprising a locking system enabling the first and second arms to be held in closed position and to be released by acting manually on said locking system to open said clasp, said locking system comprising two distinct push-pieces, each push-piece having a recess, said locking system further comprising one elastically extensible element for urging said push-pieces outside of said cover and to force the locking system into closed position, said elastically extensible element being constituted by one spring in each of said recesses, and a rod partially engaged in two recesses of the two push pieces.
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