CN102860692A - Vertebral-protection chair - Google Patents

Vertebral-protection chair Download PDF

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Publication number
CN102860692A
CN102860692A CN2012103838331A CN201210383833A CN102860692A CN 102860692 A CN102860692 A CN 102860692A CN 2012103838331 A CN2012103838331 A CN 2012103838331A CN 201210383833 A CN201210383833 A CN 201210383833A CN 102860692 A CN102860692 A CN 102860692A
Authority
CN
China
Prior art keywords
chair
frame
support bar
vertebra
buttocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2012103838331A
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Chinese (zh)
Other versions
CN102860692B (en
Inventor
李玉青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zheng Lijiao
Zheng Linfeng
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210383833.1A priority Critical patent/CN102860692B/en
Publication of CN102860692A publication Critical patent/CN102860692A/en
Application granted granted Critical
Publication of CN102860692B publication Critical patent/CN102860692B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

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  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

A vertebral-protection chair relates to the field of furniture and comprises a chair frame and chair legs supporting the chair frame. The chair frame comprises a cushion frame and a back frame. A rotary shaft is disposed at the connection of the cushion frame and the back frame. A waist support bar and a hip support bar are disposed on the rotary shaft. An included angle between the waist support bar and the hip support bar is 75 DEG to 85 DEG. The vertebral-protection chair can protect the bottom of vertebra and lumbar spine for a long period of time, and humpback can be prevented effectively.

Description

A kind of chair of protecting vertebra
Technical field
The present invention relates to field of furniture, relate in particular to a kind of chair of protecting vertebra.
Background technology
In publication number is the file of CN 2281118Y, disclose a kind of chair, be provided with triangle body in the bilateral symmetry of the seat board of chair, made it when taking a seat, lived pelvis and huckle from supported on both sides, be conducive to the pelvis stenosis; Owing to make huckle often keep closing up posture, so just can encase and protect the root bottom part of vertebra again, make vertebra look straight; This chair so that the people on the seat has a kind of bound sensation, and closes up for a long time so that lower limb blood circulation is not smooth, causes lower limb stiff by making thigh close up to reach protection vertebra root bottom part; And above-mentioned disclosed technical scheme can't be carried out a good protection to vertebra root and lumbar spine.
Summary of the invention
The purpose of this invention is to provide a kind of chair of protecting vertebra, this chair can protect the vertebra root bottom part can also protect lumbar spine simultaneously for a long time, can effectively prevent hunchback.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of chair of protecting vertebra; the chair pin that comprises chair frame and the described chair frame of support; described chair frame comprises cushion frame and back rest; described cushion frame and described back rest junction are provided with rotating shaft; be provided with lumbar support bar and buttocks support strut in the described rotating shaft, individual 75 °-85 ° angle is arranged between described lumbar support bar and the described buttocks support strut.
As preferably, described lumbar support bar is provided with the rotational support piece, and described rotational support piece is provided with the cambered surface of protection lumbar spine; Described buttocks support strut is provided with the rotation seat, and described rotation seat is provided with the curved surface of protection buttocks vertebra.
As preferably, be equipped with on the described chair frame for the elastomeric material that supports.
As preferably, described cushion frame end section is provided with the outer for buffering gravity.
As preferably, described chair pin is arranged on described chair frame both sides.
In sum, the present invention has following beneficial effect: arranging of angle can so that vertebra is in curve state, can prevent effectively that vertebra from becoming the camber line state between lumbar support bar of the present invention and the buttocks support strut; Lay the elastomeric material energy so that the lifting surface area of the people on the seat increases in chair frame, can also protect vertebra to follow the bottom; Rotating shaft be arranged so that people on the seat in pressured lumbar support bar backward, drives the buttocks support strut, make the vertebra of the people on the seat be in protected state always; Elastomeric material is lumbar support bar and buttocks support strut fixedly; The curved surface that the cambered surface that the rotational support piece is provided with and rotation seat are provided with meets base of principle of human engineering, makes the people feel very comfortable.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is front view of the present invention;
Among Fig. 1, Fig. 2 and Fig. 3, the 1-chair frame, 11-cushion frame, the 12-back rest, the 13-outer, 2-chair pin, the 3-rotating shaft, 31-lumbar support bar, 32-buttocks support strut, 33-rotational support piece, 34-rotates seat.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Such as Fig. 1, Fig. 2 and a kind of chair of protecting vertebra shown in Figure 3, comprise chair frame 1 and be arranged on the chair pin 2 that is used for supporting chair frame 1 of chair frame 1 both sides that chair frame 1 comprises cushion frame 11 and is connected and with cushion frame 11 back rest 12 of one 100 ° angle arranged; Be equipped with elastomeric material on the chair frame 1, elastomeric material is the porose cloth of a kind of elasticity; Cushion frame 11 terminations are provided with an outer 13, and outer 13 is one section downward arc sections, and when the people was sitting on the porose cloth of elasticity, the circular arc outer can provide a buffering, and can effectively provide impetus for shank.
Junction at cushion frame 11 and back rest 12 is provided with rotating shaft 3, be provided with lumbar support bar 31 and buttocks support strut 32 in the rotating shaft 3, one 80 ° angle is arranged between lumbar support bar 31 and the buttocks support strut 32, and arranging of elastomeric material can also prevent that lumbar support bar 31 and buttocks support strut 32 from rotating freely around rotating shaft 3; Be provided with rotational support piece 33 at lumbar support bar 31, rotational support piece 33 is provided with the cambered surface of protection lumbar spine; Buttocks support strut 32 is provided with and rotates seat 34; rotate seat 34 and be provided with the curved surface of protecting the buttocks vertebra; above-mentioned cambered surface and curved surface meet base of principle of human engineering; and the rotating effect that rotates on seat 34 and the rotational support piece 33 designs so that seat and back-up block with fitting tightly with human body, make people feel comfortable.
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present invention.

Claims (5)

1. chair of protecting vertebra; the chair pin (2) that comprises chair frame (1) and the described chair frame of support (1); it is characterized in that; described chair frame (1) comprises cushion frame (11) and back rest (12); described cushion frame (11) and described back rest (12) junction are provided with rotating shaft (3); be provided with lumbar support bar (31) and buttocks support strut (32) in the described rotating shaft (3), individual 75 °-85 ° angle is arranged between described lumbar support bar (31) and the described buttocks support strut (32).
2. a kind of chair of protecting vertebra according to claim 1 is characterized in that, described lumbar support bar (31) is provided with rotational support piece (33), and described rotational support piece (33) is provided with the cambered surface of protection lumbar spine; Described buttocks support strut (32) is provided with and rotates seat (34), and described rotation seat (34) is provided with the curved surface of protection buttocks vertebra.
3. a kind of chair of protecting vertebra according to claim 1 and 2 is characterized in that, is equipped with on the described chair frame (1) for the elastomeric material that supports.
4. a kind of chair of protecting vertebra according to claim 1 is characterized in that, described cushion frame (11) end is provided with the outer (13) for buffering gravity.
5. according to claim 1 and 2 or 4 described a kind of chairs of protecting vertebra, it is characterized in that described chair pin (2) is arranged on described chair frame (1) both sides.
CN201210383833.1A 2012-10-11 2012-10-11 Vertebral-protection chair Expired - Fee Related CN102860692B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210383833.1A CN102860692B (en) 2012-10-11 2012-10-11 Vertebral-protection chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210383833.1A CN102860692B (en) 2012-10-11 2012-10-11 Vertebral-protection chair

Publications (2)

Publication Number Publication Date
CN102860692A true CN102860692A (en) 2013-01-09
CN102860692B CN102860692B (en) 2015-04-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210383833.1A Expired - Fee Related CN102860692B (en) 2012-10-11 2012-10-11 Vertebral-protection chair

Country Status (1)

Country Link
CN (1) CN102860692B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104433394A (en) * 2014-12-13 2015-03-25 方海 Frame chair
CN104433393A (en) * 2014-12-13 2015-03-25 方海 Frame chair
CN105361505A (en) * 2015-12-28 2016-03-02 张祖红 Waist supporting device for foldable chair

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2127602Y (en) * 1991-12-06 1993-03-03 王春海 Spinal protector
CN2285592Y (en) * 1996-12-16 1998-07-08 苏清泉 Chair with adjustable seat
US6419318B1 (en) * 2000-04-11 2002-07-16 United Chair Company, Inc. Chair having an adjustable lumbar mechanism
CN1942123A (en) * 2004-04-02 2007-04-04 株式会社三角工具加工 Armchair structure
CN201070137Y (en) * 2007-06-29 2008-06-11 泓泰胶业股份有限公司 Chair back tip adjusting structure
CN201572220U (en) * 2009-04-22 2010-09-08 郑静民 Self-traction equipment for spiral decompression therapy and recovery
CN201709822U (en) * 2010-07-20 2011-01-19 彭小林 Seat and bracket thereof
CN202168611U (en) * 2011-08-15 2012-03-21 都江堰博瑞家具有限公司 Modern chair
CN202858443U (en) * 2012-10-11 2013-04-10 李玉青 Chair for protecting vertebrae

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2127602Y (en) * 1991-12-06 1993-03-03 王春海 Spinal protector
CN2285592Y (en) * 1996-12-16 1998-07-08 苏清泉 Chair with adjustable seat
US6419318B1 (en) * 2000-04-11 2002-07-16 United Chair Company, Inc. Chair having an adjustable lumbar mechanism
CN1942123A (en) * 2004-04-02 2007-04-04 株式会社三角工具加工 Armchair structure
CN201070137Y (en) * 2007-06-29 2008-06-11 泓泰胶业股份有限公司 Chair back tip adjusting structure
CN201572220U (en) * 2009-04-22 2010-09-08 郑静民 Self-traction equipment for spiral decompression therapy and recovery
CN201709822U (en) * 2010-07-20 2011-01-19 彭小林 Seat and bracket thereof
CN202168611U (en) * 2011-08-15 2012-03-21 都江堰博瑞家具有限公司 Modern chair
CN202858443U (en) * 2012-10-11 2013-04-10 李玉青 Chair for protecting vertebrae

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104433394A (en) * 2014-12-13 2015-03-25 方海 Frame chair
CN104433393A (en) * 2014-12-13 2015-03-25 方海 Frame chair
CN105361505A (en) * 2015-12-28 2016-03-02 张祖红 Waist supporting device for foldable chair

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Address before: Anji County in Zhejiang province 313300 Huzhou City Dipu Licun natural village two Village No. 069

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