CN202858443U - Chair for protecting vertebrae - Google Patents
Chair for protecting vertebrae Download PDFInfo
- Publication number
- CN202858443U CN202858443U CN 201220519739 CN201220519739U CN202858443U CN 202858443 U CN202858443 U CN 202858443U CN 201220519739 CN201220519739 CN 201220519739 CN 201220519739 U CN201220519739 U CN 201220519739U CN 202858443 U CN202858443 U CN 202858443U
- Authority
- CN
- China
- Prior art keywords
- chair
- frame
- protecting
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a chair for protecting vertebrae and relates to the field of furniture. The chair for protecting vertebrae comprises a chair frame and chair legs for supporting the chair frame, wherein the chair frame comprises a cushion frame and a back rest; the joint of the cushion frame and the back rest is provided with a rotating shaft; a waist supporting rod and a hip supporting rod are arranged on the rotating shaft; and an included angle of 75-85 degrees is formed between the waist supporting rod and the hip supporting rod. According to the chair, the bottom of the vertebrae root can be protected for a long time, the lumbar spine can be protected, and humpback can be effectively prevented.
Description
Technical field
The utility model relates to field of furniture, relates 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.
The utility model content
The purpose of this utility model provides a kind of chair of protecting vertebra, and 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 utility model 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 utlity model 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 the utility model lumbar support bar 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 utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is front view of the present utility model;
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 utility model 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 to explanation of the present utility model; it is not to restriction of the present utility model; 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 utility model.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519739 CN202858443U (en) | 2012-10-11 | 2012-10-11 | Chair for protecting vertebrae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519739 CN202858443U (en) | 2012-10-11 | 2012-10-11 | Chair for protecting vertebrae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202858443U true CN202858443U (en) | 2013-04-10 |
Family
ID=48025212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519739 Expired - Fee Related CN202858443U (en) | 2012-10-11 | 2012-10-11 | Chair for protecting vertebrae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202858443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860692A (en) * | 2012-10-11 | 2013-01-09 | 李玉青 | Vertebral-protection chair |
-
2012
- 2012-10-11 CN CN 201220519739 patent/CN202858443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860692A (en) * | 2012-10-11 | 2013-01-09 | 李玉青 | Vertebral-protection chair |
| CN102860692B (en) * | 2012-10-11 | 2015-04-29 | 郑林风 | Vertebral-protection chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131011 |