IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0886963
(2006-03-23)
|
등록번호 |
US-8220116
(2012-07-17)
|
우선권정보 |
CH-0564/05 (2005-03-31) |
국제출원번호 |
PCT/CH2006/000173
(2006-03-23)
|
§371/§102 date |
20070924
(20070924)
|
국제공개번호 |
WO2006/102778
(2006-10-05)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
A connecting device including three elements, namely: a core which is housed in an inner part and an outer part. The core includes a head having a truncated-cone-shaped part and a rod having, for example, one of the two sides of a collar connected thereto, the other side being connected to the outer
A connecting device including three elements, namely: a core which is housed in an inner part and an outer part. The core includes a head having a truncated-cone-shaped part and a rod having, for example, one of the two sides of a collar connected thereto, the other side being connected to the outer part. The inner part is snap engaged in the outer part and is simultaneously detached from the core. The head is shaped such that, in a closed configuration, the head inhibits the engagement element such that the device locks when the rod is pulled.
대표청구항
▼
1. A self-locking connecting device, particularly for jewelry and clockmaking, comprising: a female part;a male part, wherein at least one of the female part and the male part is connected to a necklace end, a link, or an object to be retained, wherein a female part axis and a male part axis coincid
1. A self-locking connecting device, particularly for jewelry and clockmaking, comprising: a female part;a male part, wherein at least one of the female part and the male part is connected to a necklace end, a link, or an object to be retained, wherein a female part axis and a male part axis coincide in a closed state of the device and wherein each of the female part and the male part include complementary snap elements configured to insert into one another and automatically be retained; andan auxiliary element including a stem, a head configured to neutralize the complementary snap elements in the closed state and to cause the device to be locked when a traction force is applied to the stem to ensure the safety and reliability of the connection, elements configured to cooperate with the complementary snap elements, in that said male part is snapped into the female part, and an auxiliary element axis, wherein the auxiliary element is arranged in the male part such that the male part axis and the auxiliary element axis coincide and wherein a locking element is formed of at least two elastic fingers having an end portion configured to be inserted through a bore into a recess of the female part to snap onto the female part,wherein the bore and the recess are rejoined by a frustoconical ramp,wherein the head includes: a base, anda frustoconical portion that cooperates with the end portion and connects the base to the stem, wherein the frustoconical portion continuously extends at a constant angle from the base to the stem and a diameter of the stem is substantially constant, andwherein the end portion is configured to bear on the frustoconical ramp inside the recess,so that the male part can be disengaged from the female part together with the auxiliary element by applying opposed traction forces upon at least one of the male part, the female part and the auxiliary element. 2. The self-locking connecting device of claim 1, wherein the end portion is locked between the frustoconical ramp and the head when a traction force is applied to the stem. 3. The self-locking connecting device of claim 1, wherein the base comprises a cylindrical base. 4. The self-locking connecting device of claim 1, wherein the female part and the stem are provided with elements configured to connect to a link or element. 5. The self-locking connecting device of claim 1, wherein the end portion is in the shape of a corolla having frustoconical internal and external surfaces. 6. The self-locking connecting device of claim 5, wherein the frustoconical portion partly faces the frustoconical internal surface of the corolla and the frustoconical external surface of the corolla partly faces a ramp of the female part. 7. The self-locking connecting device of claim 5, wherein the base includes a cylindrical portion and a rounded end portion, the rounded end portion including an abutment configured to bear on an upper surface of the corolla. 8. The self-locking connecting device of claim 7, further comprising a ramp, wherein each of the at least two elastic fingers are configured to be introduced into the bore by the ramp and by the rounded end portion. 9. The self-locking connecting device of claim 1, wherein the stem is cylindrically shaped.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.