CN202820412U - Back cushion of seat - Google Patents
Back cushion of seat Download PDFInfo
- Publication number
- CN202820412U CN202820412U CN 201220512624 CN201220512624U CN202820412U CN 202820412 U CN202820412 U CN 202820412U CN 201220512624 CN201220512624 CN 201220512624 CN 201220512624 U CN201220512624 U CN 201220512624U CN 202820412 U CN202820412 U CN 202820412U
- Authority
- CN
- China
- Prior art keywords
- back cushion
- cushion body
- waist
- neck
- gas bag
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a back cushion, and particularly discloses a back cushion of a seat, belonging to the technical field of manufacturing of daily living appliances and accessories. The utility model provides a back cushion of a seat, which can simultaneously protect the cervical vertebra and lumbar vertebra of a user. The back cushion of the seat comprises a back cushion body, the back cushion body comprises a support surface which is in contact with the back of a human body, the shape of projection of the support surface in the vertical surface is in adaptation with the physiological curve of a vertebral column of the human body in a lateral view, and a waist regulator and a neck regulator are respectively arranged in the back cushion body below the support surface in the position of the waist part and the position of the neck part of the physiological curve of the human body.
Description
Technical field
The utility model relates to a kind of back cushion, especially relates to a kind of Chair back cushion, belongs to daily life utensil annex manufacturing technology field.
Background technology
Chair is indispensable apparatus in people's daily life, the work.And the backrest position of traditional chair all is the machine-made vertical slightly structure of deflection, in the hope of obtaining using all protections of lumbar vertebrae.Because the protection to user's lumbar vertebrae is only considered in such design, there is not consideration to the protection of user's cervical vertebra, in the course of time, the discomfort of waist, neck, head, shoulder etc. then can appear, and What is more chronic neck LBT occurs.Present existing neck lumbar vertebra protector, mostly very lack of standardization, medically unreasonable, can not satisfy the needs that the neck waist is protected, it is not high to use comfort level yet.
The utility model content
Technical problem to be solved in the utility model is: a kind of Chair back cushion that can protect user's ceruical uertebra part and lumbar vertebra simultaneously is provided.
For solving the problems of the technologies described above the technical scheme that adopts be: a kind of Chair back cushion, comprise the back cushion body, described back cushion body has a supporting surface that contacts with the back of human body, the shape of the projection of described supporting surface in vertical plane and the physiology arc of human spine side-looking are suitable, in the back cushion body below the supporting surface at the waist position of Human Physiology arc and neck position, be respectively arranged with waist and establish joint device and the neck portion regulator.
Further be, described waist is established the joint device for being embedded in the intrinsic plastic gas bag of back cushion, and the large I of described plastic gas bag is regulated by inflation or exhaust.
Further be, described the neck portion regulator is for being embedded in the intrinsic plastic gas bag of back cushion, and the large I of described plastic gas bag is regulated by inflation or exhaust.
Further be, be provided with fixed structure on described back cushion body and the side that outside seat contacts, during use, the back cushion body is fixed on the outside seat by described fixed structure.
The beneficial effects of the utility model are: by the projection of supporting surface in vertical plane that the back cushion body is contacted with human body back, be arranged to the shape suitable with the physiology arc of human spine side-looking, and in the back cushion body at waist position and neck position, waist is set again establishes joint device and the neck portion regulator respectively.Like this, this physical efficiency of back cushion is in use protected to the back of human body, and, when the user need to adjust the support of waist and/or neck, also can establish joint device and the neck portion regulator by described waist and realize very easily.Thereby described Chair back cushion can be protected simultaneously to user's ceruical uertebra part and lumbar vertebra.
Description of drawings
Fig. 1 is the structural representation of a kind of Chair back cushion of the utility model.
Be labeled as among the figure: back cushion body 1, human body 2, supporting surface 3, physiology arc 4, waist are established joint device 5, the neck portion regulator 6, fixed structure 7.
The specific embodiment
A kind of Chair back cushion that can protect user's ceruical uertebra part and lumbar vertebra simultaneously that the utility model provides as shown in Figure 1.Described Chair back cushion comprises back cushion body 1, described back cushion body 1 has a supporting surface 3 that contacts with the back of human body 2, the shape of the projection of described supporting surface 3 in vertical plane and the physiology arc 4 of human spine side-looking are suitable, in the back cushion body 1 below the supporting surface 3 at the waist position of Human Physiology arc 4 and neck position, be respectively arranged with waist and establish joint device 5 and the neck portion regulator 6.The above-mentioned projection of supporting surface 3 in vertical plane by back cushion body 1 is contacted with the back of human body 2, be arranged to the shape suitable with the physiology arc 4 of human spine side-looking, and in the back cushion body 1 at waist position and neck position, waist is set again establishes joint device 5 and the neck portion regulator 6 respectively.Like this, back cushion body 1 can in use be protected to the back of human body 2, and, when the user need to adjust the support of waist and/or neck, also can establish joint device 5 and the neck portion regulator 6 by described waist and realize very easily.Thereby described Chair back cushion can be protected simultaneously to user's ceruical uertebra part and lumbar vertebra.
Establish the self structure of joint device 5 and the neck portion regulator 6 in order to simplify waist, be convenient to simultaneously attach it to respectively on the corresponding site of back cushion body 1, described waist is established joint device 5 for being embedded in the plastic gas bag in the back cushion body 1, and the large I of described plastic gas bag is regulated by inflation or exhaust; Described the neck portion regulator 6 is for being embedded in the plastic gas bag in the back cushion body 1, and the large I of described plastic gas bag is regulated by inflation or exhaust.Further, for the ease of described back cushion body 1 being fixed on the outside seat, prevent from use being shifted, be provided with fixed structure 7 on described back cushion body 1 and the side that outside seat contacts, during use, back cushion body 1 is fixed on the outside seat by described fixed structure 7.
Claims (4)
1. Chair back cushion, it is characterized in that: comprise back cushion body (1), described back cushion body (1) has a supporting surface (3) that contacts with the back of human body (2), the shape of the projection of described supporting surface (3) in vertical plane and the physiology arc (4) of human spine side-looking are suitable, in the back cushion body (1) of supporting surface (3) below at the waist position of Human Physiology arc (4) and neck position, be respectively arranged with waist and establish joint device (5) and the neck portion regulator (6).
2. a kind of Chair back cushion according to claim 1 is characterized in that: described waist is established joint device (5) for being embedded in the plastic gas bag back cushion body (1) in, and the large I of described plastic gas bag is by inflating or exhaust is regulated.
3. a kind of Chair back cushion according to claim 1 is characterized in that: described the neck portion regulator (6) is for being embedded in the plastic gas bag back cushion body (1) in, and the large I of described plastic gas bag is by inflating or exhaust is regulated.
4. according to claim 1,2 or 3 described a kind of Chair back cushions, it is characterized in that: be provided with fixed structure (7) on described back cushion body (1) and the side that outside seat contacts, during use, back cushion body (1) is fixed on the outside seat by described fixed structure (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512624 CN202820412U (en) | 2012-10-08 | 2012-10-08 | Back cushion of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512624 CN202820412U (en) | 2012-10-08 | 2012-10-08 | Back cushion of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202820412U true CN202820412U (en) | 2013-03-27 |
Family
ID=47932242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512624 Expired - Fee Related CN202820412U (en) | 2012-10-08 | 2012-10-08 | Back cushion of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202820412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992300A (en) * | 2018-07-27 | 2018-12-14 | 深圳国医瑰宝国际生命健康管理实业有限公司 | It is a kind of that the rotation of adjusting and movement is facilitated to float Intelligent seat |
-
2012
- 2012-10-08 CN CN 201220512624 patent/CN202820412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992300A (en) * | 2018-07-27 | 2018-12-14 | 深圳国医瑰宝国际生命健康管理实业有限公司 | It is a kind of that the rotation of adjusting and movement is facilitated to float Intelligent seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161008 |