Harness fastener system for child carrier device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A44B-011/25
A44B-011/26
A47D-013/02
출원번호
US-0726664
(2010-03-18)
등록번호
US-8256073
(2012-09-04)
우선권정보
TW-98109217 A (2009-03-20)
발명자
/ 주소
Zhang, Da Liang
출원인 / 주소
BP Children's Products HK Co., Limited
대리인 / 주소
Roche, David I.
인용정보
피인용 횟수 :
7인용 특허 :
8
초록▼
A harness fastener system for a child carrier device comprises a first plug, and a buckle including a front surface and a release button. The first plug is movable along a first direction substantially parallel with the front surface for engaging with the buckle, and the release button is movable al
A harness fastener system for a child carrier device comprises a first plug, and a buckle including a front surface and a release button. The first plug is movable along a first direction substantially parallel with the front surface for engaging with the buckle, and the release button is movable along a second direction substantially parallel with the front surface for pushing the first plug out of the buckle.
대표청구항▼
1. A harness fastener system for a child carrier device, comprising: a first plug adapted to join with a first strap;a buckle including a front surface and a release button, wherein the first plug engages with the buckle by moving the first plug along a first direction substantially parallel with th
1. A harness fastener system for a child carrier device, comprising: a first plug adapted to join with a first strap;a buckle including a front surface and a release button, wherein the first plug engages with the buckle by moving the first plug along a first direction substantially parallel with the front surface, and the release button pushes the first plug out of the buckle by moving the button along a second direction substantially parallel with the front surface; anda second plug adapted to join with a second strap, wherein the second plug is operable to engage through the buckle restrainedly coupled with the first plug by moving the second plug with the first plug along the first direction, and ejection of the first plug drives the second plug out of the buckle. 2. The harness fastener system according to claim 1, wherein the first plug comprises a tongue portion that engages with a latch element in the buckle when the first plug is inserted through the buckle. 3. The harness fastener system according to claim 2, wherein the release button comprises at least one deflectable arm disposed at one lateral side of the release button that is proximate to the latch element. 4. The harness fastener system according to claim 3, wherein a movement of the release button for disengaging the first plug presses the deflectable arm against an inclined surface in the buckle, causing the deflectable arm to push the tongue portion out of engagement with the latch element. 5. The harness fastener system according to claim 4, wherein a first driving surface of the deflectable arm pushes the tongue portion out of engagement with the latch element in a direction substantially perpendicular to the front surface of the buckle. 6. The harness fastener system according to claim 4, wherein the first direction and the second direction are approximately perpendicular to each other, and the movement of the release button for disengaging the first plug causes a second driving surface of the deflectable arm to push the tongue portion in a direction that forces ejection of the first plug from the buckle. 7. The harness fastener system according to claim 1, wherein the first and second plug insert through two slots of the buckle that are spaced apart from each other. 8. The harness fastener system according to claim 1, wherein the first plug is configured to join with a lap strap, the second plug is configured to join with a shoulder strap, and the buckle is configured to join with a crotch strap. 9. The harness fastener system according to claim 1, wherein the release button further comprises a resilient finger extending approximately along the second direction, the resilient finger being operable to push the release button a reverse direction opposite to the second direction once a pushing action applied thereon is removed. 10. A child carrier device comprising: a seating area;a lap strap joined with a first plug;a shoulder strap joined with a second plug; anda crotch strap joined with a buckle, the buckle including a front surface and a release button;wherein the first and second plugs engage with the buckle by moving along a first direction substantially parallel with the front surface, and the release button pushes the first and second plugs out of the buckle by moving along a second direction substantially parallel with the front surface. 11. The child carrier device according to claim 10, wherein the first and second plugs are adapted to restrainedly couple with each other. 12. The child carrier device according to claim 10, wherein the first plug comprises a tongue portion that engages with a latch element in the buckle when the first plug is inserted through the buckle. 13. The child carrier device according to claim 12, wherein the release button comprises at least one deflectable arm disposed at one lateral side of the release button that is proximate to the latch element. 14. The child carrier device according to claim 13, wherein a movement of the release button for disengaging the first and second plugs presses the deflectable arm against an inclined surface in the buckle, causing the deflectable arm to push the tongue portion out of engagement with the latch element. 15. The child carrier device according to claim 14, wherein a first driving surface of the deflectable arm pushes the tongue portion out of engagement with the latch element in a direction substantially perpendicular to the front surface of the buckle. 16. The child carrier device according to claim 14, wherein the first direction and the second direction are approximately perpendicular to each other, and the movement of the release button for disengaging the first and second plugs causes a second driving surface of the deflectable arm to push the tongue portion in a direction that forces ejection of the first plug from the buckle. 17. The child carrier device according to claim 16, wherein the first and second plugs when inserted in the buckle are restrainedly coupled with each other, and ejection of the first plug drives the second plug out of the buckle. 18. The child carrier device according to claim 10, wherein the first and second plug insert through two slots of the buckle that are spaced apart from each other. 19. The child carrier device according to claim 10, wherein the release button further comprises a resilient finger extending approximately along the second direction, the resilient finger being operable to push the release button a reverse direction opposite to the second direction once a pushing action applied thereon is removed.
Szewczyk, Alexander J.; Marriott, Brandon; Merrick, David D.; Carter, Wayne D., Web adjusters for use with restraint systems and associated methods of use and manufacture.
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