[특허]Buckle device

Wonderland Nurserygoods Co., Ltd.

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특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Buckle device

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A44B-011/25
미국특허분류(USC)	024/625; 024/630; 024/579.11; 024/614; 024/632
출원번호	UP-0727539 (2007-03-27)
등록번호	US-7849571 (2011-02-10)
우선권정보	CN-2006 2 0131101 U(2006-08-04)
발명자 / 주소	Chen, Shun-Min
출원인 / 주소	Wonderland Nurserygoods Co., Ltd.
대리인 / 주소	Bacon & Thomas, PLLC
인용정보	피인용 횟수 : 2 인용 특허 : 6

초록
▼

The present invention relates to a buckle device used in child seats of a baby carriage or high chair, comprising first and second waist-strap adjusting device, first and second plug for waist-strap, first and second shoulder strap-coupling device, a socket and a release button. Each of the first and second plugs for waist-strap includes a arm that can be inserted into the socket. Each of the plugs has, in between the arms, a resilient tongue that can be inserted into the socket. The socket has a hole for receiving the release button, and has resilient legs at the bottom thereof so that the release button may maintain in position. The release button includes cavities at both sides thereof for receiving the arms. The release button further includes inclined surfaces corresponding to the resilient tongue between the cavities. When the release button is pressed, the inclined surfaces will exert a force on the resilient tongue to eject the plug from the socket.

대표
청구항
▼

I claim: 1. A buckle device comprising: first and second plugs respectively coupled to waist-strap adjusting devices, each of the plugs including a strap-attaching portion connected to the respective waist-strap adjusting device, first and second arms extending from each strap-attaching portion; a socket including first and second openings at opposite ends for respectively receiving the first and second arms of the first and second plugs, the socket having a hole formed in a top portion thereof and a resilient member mounted at a bottom portion; and a release button mounted in the opening of the socket, wherein the release button includes first and second engaging members at opposing sides thereof for respectively engaging with the first and second arms of the first and second plugs, when the first and second arms of the plugs are inserted into the socket through the first and second openings of the socket. 2. The buckle device according to claim 1, wherein a resilient tongue projecting from each of the strap-attaching portions is disposed between the first and second arm of each of the plugs and is adapted to be inserted into the socket; and the release button includes inclined surfaces corresponding to the resilient tongue between the first and second engaging members, and wherein when the release button is pressed, the inclined surfaces urge against the resilient tongues of the first and second plugs to eject the plugs. 3. The buckle device according to claim 1, wherein the resilient member is integrally formed on the socket. 4. The buckle device according to claim 1, wherein the resilient member has two resilient legs substantially forming a in a shape of “Y” shape to abut against the release button. 5. The buckle device according to claim 1, further comprising first and second shoulder strap-coupling devices, the first and second shoulder strap-coupling devices are respectively arranged between the first plug and the socket and between the second plug and the socket. 6. The buckle device according to claim 2, wherein the first and second arms each has an engaging portion disposed at a free end portion of the arms thereby forming first and second engaging portions, the first and second engaging portions being configured to be engaged with the first and second engaging members of the release button, respectively. 7. The buckle device according to claim 6, wherein the engaging portions extend perpendicularly to the arm to form a hook shape and the first and the second engaging members of the release button each include a cavity configured to receive the corresponding engaging portions of the arm. 8. The buckle device according to claim 7, wherein each of the engaging members is provided with a bulge to define a side wall of the cavity, and the bulges are configured to engage with the engaging portions of the arms of the first and second plugs, to thereby secure the plugs in the socket. 9. The buckle device according to claim 6, wherein each of the engaging members is provided with a bulge at one side, and the bulges are configured to engage with the engaging portions of the arms of the first and second plugs, to thereby secure the plugs in the socket. 10. A buckle device comprising: a pair of first strap-coupling devices each respectively include a strap-attaching portion and first and second arms extending from the strap-attaching portion, a socket including a pair of openings at opposite sides thereof, a hole formed in a top portion thereof, and a resilient member integrally mounted at a bottom portion thereof, each opening being adapted to respectively receive the first and second arms of the first strap-coupling devices, a release button disposed within the hole of the socket and abutted against the resilient member, the release button being moved between a locking position where the first strap-coupling devices are secured to the socket, and an unlocking position where the first strap-coupling devices are removed from the socket, wherein the resilient member of the socket is biased against the release button to the locking position. 11. The buckle device according to claim 10, wherein the resilient member includes including two resilient legs substantially in the shape of a “Y”. 12. The buckle device according to claim 11, wherein the release button further including two posts to abut against the resilient legs respectively. 13. The buckle device according to claim 10, wherein the buckle device further comprising a pair of second strap-coupling devices, each second strap-coupling device includes a slot to allow the first and the second arms of the corresponding first strap-coupling device to pass through. 14. A buckle device comprising: a pair of first strap-coupling devices each respectively include a strap-attaching portion, first and second arms extending from the strap-attaching portion, and a resilient tongue disposed between the first and second arms of each of the first strap-coupling devices, a socket including includes a pair of openings at opposite sides thereof and a hole formed at a top portion thereof, each opening being adapted to receive the first arm, the second arm and the resilient tongue of a respective first strap-coupling device, and a release button disposed within the hole of the socket and including a pair of inclined surfaces corresponding to each resilient tongue, wherein the release button is biased moving between a locking position where the first strap-coupling devices are secured to the socket, and an unlocking position where the inclined surfaces urge against the corresponding resilient tongue of the first strap coupling devices to eject the first strap coupling devices form the socket, and wherein the buckle device further comprising a pair of second strap-coupling devices, each second strap-coupling device includes a slot to allow the first arm, the second arm and the resilient tongue of the corresponding first strap-coupling device to pass through. 15. The buckle device according to claim 14, wherein the resilient member is integrally formed on the socket. 16. The buckle device according to claim 14, wherein the resilient member has two resilient legs substantially in the shape of a “Y” to abut against the release button.

이 특허에 인용된 특허 (6)

이 특허를 인용한 특허 피인용횟수: 2

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특허 상세정보

Buckle device

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이 특허에 인용된 특허 (6)

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Buckle device

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이 특허에 인용된 특허 (6)

이 특허를 인용한 특허 피인용횟수: 2

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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