CN203341342U - Chair back - Google Patents
Chair back Download PDFInfo
- Publication number
- CN203341342U CN203341342U CN 201320289409 CN201320289409U CN203341342U CN 203341342 U CN203341342 U CN 203341342U CN 201320289409 CN201320289409 CN 201320289409 CN 201320289409 U CN201320289409 U CN 201320289409U CN 203341342 U CN203341342 U CN 203341342U
- Authority
- CN
- China
- Prior art keywords
- chair back
- stiffening piece
- user
- chair
- cotton fabric
- 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
Links
Abstract
The utility model discloses a chair back. The chair back comprises a chair back framework, wherein fabric wraps the chair back framework, so as to form the chair back; a strengthening piece is arranged on the rear side of the chair back; the strengthening piece covers the lower middle part of the rear side of the chair back; sides of the strengthening piece are respectively and fixedly connected with sides of the chair back framework; and the lower bottom side of the strengthening is fixedly connected with the lower bottom side of the chair back framework. The firmness degree of the chair back is greatly improved, the waist of a user is powerfully supported, and the user can not feel tired when sitting in the chair for a long time.
Description
technical field:
The utility model relates to a kind of back structure, particularly a kind of Chair back.
background technology:
The chair back of the prior art generally adopts the chair back to be comprised of seat back frame and plain cotton fabric for the comfortable consideration of user, thereby make the chair back have certain elasticity, to the user back, a supporting role is arranged, but most chair back lack reinforcement measure, the accident of chair back fracture easily occurs when the power that the user leans on backward is larger, and plain cotton fabric is also inadequate to the support of user's waist, causes the user to be seated for a long time and easily feel tired.
the utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of Chair back is provided, and having solved the chair back holds flimsy problem, has reduced user's fatigue accumulation in use, and a space that can facilitate glove more is provided.
Technology solution of the present utility model is as follows:
A kind of Chair back, comprise seat back frame, described seat back frame is coated with plain cotton fabric and forms the chair back, chair back rear side also is provided with a stiffening piece, described stiffening piece is covered in chair back rear side middle and lower part, the side of described stiffening piece is fixedly connected with the side of seat back frame respectively, and the bottom of described stiffening piece is fixedly connected with the bottom of seat back frame.Setting just makes the firm degree of the chair back that larger lifting has been arranged like this, gives strong support more to user's waist, makes user's sitting also can not feel tired; Stiffening piece other limits except upper base all are fixedly connected with seat back frame, make between stiffening piece and the chair back space that has formed a pocket-shape, make user's glove of can whipping, and have facilitated office, have improved office efficiency.
As preferably, plain cotton fabric is the mesh plain cotton fabric.The gas permeability that has increased the chair back is set like this, has guaranteed user's comfortableness.
As preferably, offer some breathable eyes on stiffening piece.
The beneficial effects of the utility model are:
1, the chair back of the present utility model rear portion also is equipped with a stiffening piece, makes the firm degree of the chair back that larger lifting arranged, and gives strong support more to user's waist, makes user's sitting also can not feel tired;
2, stiffening piece of the present utility model other limits except upper base all are fixedly connected with seat back frame, make between stiffening piece and the chair back space that has formed a pocket-shape, make user's glove of can whipping, and have facilitated office, have improved office efficiency;
3, plain cotton fabric of the present utility model is the mesh plain cotton fabric, has increased the gas permeability of the chair back, has guaranteed user's comfortableness.
the accompanying drawing explanation:
The structural representation that Fig. 1 is the utility model structure;
In figure: 1 is the chair back, and 2 is seat back frame, and 3 is plain cotton fabric, and 4 is stiffening piece, and 5 is breathable eye.
the specific embodiment:
Embodiment: a kind of Chair back as shown in Figure 1, comprise seat back frame 2, described seat back frame 2 is coated with plain cotton fabric 3 and forms the chair back 1, the chair back 1 rear side also is provided with a stiffening piece 4, stiffening piece 4 is covered in the chair back 1 rear side middle and lower part, the side of stiffening piece 4 is fixedly connected with the side of seat back frame 2 respectively, and the bottom of stiffening piece 4 is fixedly connected with the bottom of seat back frame 2.
Plain cotton fabric 3 is the mesh plain cotton fabric.
Offer 4 breathable eyes 5 on stiffening piece 4.
The foregoing is only preferred embodiment of the present utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all should belong to the scope of the utility model protection.
Claims (3)
1. a Chair back, comprise seat back frame (2), described seat back frame (2) is coated with plain cotton fabric (3) and forms the chair back (1), it is characterized in that: the described chair back (1) rear side also is provided with a stiffening piece (4), described stiffening piece (4) is covered in the chair back (1) rear side middle and lower part, the side of described stiffening piece (4) is fixedly connected with the side of seat back frame (2) respectively, and the bottom of described stiffening piece (4) is fixedly connected with the bottom of seat back frame (2).
2. according to the described a kind of Chair back of claim 1, it is characterized in that: described plain cotton fabric (3) is the mesh plain cotton fabric.
3. according to the described a kind of Chair back of claim 1, it is characterized in that: offer some breathable eyes (5) on described stiffening piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289409 CN203341342U (en) | 2013-05-24 | 2013-05-24 | Chair back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289409 CN203341342U (en) | 2013-05-24 | 2013-05-24 | Chair back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341342U true CN203341342U (en) | 2013-12-18 |
Family
ID=49741297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320289409 Expired - Fee Related CN203341342U (en) | 2013-05-24 | 2013-05-24 | Chair back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928901A (en) * | 2017-12-22 | 2018-04-20 | 江阴市新盛医疗器材设备有限公司 | A kind of backrest of wheelchair of sweat-absorbing breathable |
-
2013
- 2013-05-24 CN CN 201320289409 patent/CN203341342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928901A (en) * | 2017-12-22 | 2018-04-20 | 江阴市新盛医疗器材设备有限公司 | A kind of backrest of wheelchair of sweat-absorbing breathable |
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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 |
Granted publication date: 20131218 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |