Assembly for mounting and independent multi-direction adjustment of a seat back
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47C-001/02
A47C-001/027
A47C-007/42
A47C-001/024
A61G-005/10
출원번호
US-0344348
(2016-11-04)
등록번호
US-10194745
(2019-02-05)
발명자
/ 주소
DuFresne, Steven
출원인 / 주소
THE COMFORT COMPANIES, LLC
대리인 / 주소
Michael Best & Friedrich LLP
인용정보
피인용 횟수 :
0인용 특허 :
25
초록▼
A seat back angle and depth adjustment assembly includes an angle adjustment member that includes a first aperture and a second aperture, a first fastener is received by the first aperture and is configured to engage an angle adjustment locking member, and a second fastener is received by the second
A seat back angle and depth adjustment assembly includes an angle adjustment member that includes a first aperture and a second aperture, a first fastener is received by the first aperture and is configured to engage an angle adjustment locking member, and a second fastener is received by the second aperture and is configured to engage a depth adjustment locking member.
대표청구항▼
1. A seat back angle and depth adjustment assembly comprising: an angle adjustment member that includes a first aperture and a second aperture;a first fastener is received by the first aperture and is configured to engage an angle adjustment locking member;a second fastener is received by the second
1. A seat back angle and depth adjustment assembly comprising: an angle adjustment member that includes a first aperture and a second aperture;a first fastener is received by the first aperture and is configured to engage an angle adjustment locking member;a second fastener is received by the second aperture and is configured to engage a depth adjustment locking member; anda connection mount, the angle adjustment locking member is positioned on a first side of the connection mount, and the depth adjustment locking member is positioned on a second side of the connection mount. 2. The seat back angle and depth adjustment assembly of claim 1, wherein the first aperture is an arcuate aperture. 3. The seat back angle and depth adjustment assembly of claim 1, wherein the first side of the connection mount is opposite the second side of the connection mount. 4. The seat back angle and depth adjustment assembly of claim 1, wherein the connection mount defines at least one slot, the first and second fasteners are respectively received by the at least one slot. 5. The seat back angle and depth adjustment assembly of claim 4, wherein the at least one slot extends from the first side of the connection mount to the second side of the connection mount. 6. The seat back angle and depth adjustment assembly of claim 1, wherein the connection mount defines a first slot that is offset from a second slot, the first fastener is received by the first slot, and the second fastener is received by the second slot. 7. The seat back angle and depth adjustment assembly of claim 6, wherein the first slot is parallel to the second slot. 8. The seat back angle and depth adjustment assembly of claim 1, wherein the angle adjustment locking member defines a recess that is configured to receive a portion of the connection mount. 9. The seat back angle and depth adjustment assembly of claim 1, wherein the angle adjustment locking member defines an extension that is received by a slot defined by the connection mount. 10. The seat back angle and depth adjustment assembly of claim 9, wherein the extension is received by an aperture defined by the depth adjustment locking member. 11. The seat back angle and depth adjustment assembly of claim 1, wherein the angle adjustment member is coupled to a clamp. 12. The seat back angle and depth adjustment assembly of claim 11, wherein the clamp is a cane clamp. 13. The seat back angle and depth adjustment assembly of claim 11, wherein the angle adjustment member is coupled to the clamp by a quick release fastener. 14. The seat back angle and depth adjustment assembly of claim 13, wherein the quick release fastener includes a cam lever that is operably connected to an expanding post, wherein in response to actuation of the cam lever, the expanding post is configured to expand or contract. 15. The seat back angle and depth adjustment assembly of claim 1, wherein the angle adjustment member is configured to rotate with respect to the second fastener while the second fastener remains engaged with the depth adjustment locking member. 16. The seat back angle and depth adjustment assembly of claim 1, wherein the angle adjustment member is configured to slide along a portion of the connection mount while the first fastener remains engaged with the angle adjustment locking member. 17. A chair having a seat back angle and depth adjustment assembly comprising: an angle adjustment member that includes a first arcuate aperture and a second aperture;a first fastener is received by the first arcuate aperture and is configured to engage an angle adjustment locking bracket that is positioned on a first side of a mounting member; anda second fastener is received by the second aperture and is configured to extend through a slot defined by the mounting member to engage a depth adjustment locking bracket that is positioned on a second side of the mounting member, wherein the depth adjustment locking bracket is configured to receive a portion of the angle adjustment locking bracket, the angle adjustment member is configured to rotate with respect to the second fastener while the second fastener remains engaged with the depth adjustment locking bracket, and the angle adjustment member is configured to slide along a portion of the mounting member while the first fastener remains engaged with the angle adjustment locking bracket. 18. The adjustment assembly of claim 17, wherein the angle adjustment member includes a third arcuate aperture, the second aperture positioned between the first arcuate aperture and the third arcuate aperture, and further comprising a third fastener is received by the third arcuate aperture and is configured to engage the angle adjustment locking bracket. 19. A seat back angle and seat back depth adjustment assembly comprising: a first bracket that includes a first aperture and a second aperture;a first fastener that is received by the first aperture and is configured to engage a second bracket; anda second fastener that is received by the second aperture and is configured to engage a third bracket, wherein the first bracket is configured to rotate relative to the second bracket around the second fastener. 20. The seat back angle and seat back depth adjustment assembly of claim 19, wherein the first fastener is configured to fasten the first bracket to the second bracket, and the second fastener is configured to fasten the second bracket to the third bracket. 21. The seat back angle and seat back depth adjustment assembly of claim 19, wherein the first aperture is an arcuate aperture. 22. The seat back angle and seat back depth adjustment assembly of claim 21, wherein the rotation of the first bracket is limited by a travel distance of the first fastener within the arcuate aperture. 23. The seat back angle and seat back depth adjustment assembly of claim 19, wherein the second bracket is positioned between the first bracket and the third bracket. 24. The seat back angle and seat back depth adjustment assembly of claim 19, further comprising a connection mount, the first bracket positioned on a first side of the connection mount, and the third bracket positioned on a second side of the connection mount. 25. The seat back angle and seat back depth adjustment assembly of claim 24, wherein the first side of the connection mount is opposite the second side of the connection mount. 26. The seat back angle and depth adjustment assembly of claim 24, wherein the connection mount defines at least one slot, the first and second fasteners are respectively received by the at least one slot. 27. The seat back angle and depth adjustment assembly of claim 24, wherein the connection mount defines a first slot that is offset from a second slot, the first fastener is received by the first slot, and the second fastener is received by the second slot. 28. The seat back angle and depth adjustment assembly of claim 27, wherein the first slot is parallel to the second slot.
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이 특허에 인용된 특허 (25)
Float, Jamison; Rowley, Judy; Santora, Carl; Huhndorff, Harry, Adjustable quick release frameless back support for a wheelchair.
Dinsmoor ; III John C. (Westminster CO) Van Everen Barry (Loveland CO) Johnson Michael W. (Lafayette CO) Denton Grant C. (Boulder CO), Wheelchair back system.
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