CN202908270U - Elastic plastic seat back - Google Patents
Elastic plastic seat back Download PDFInfo
- Publication number
- CN202908270U CN202908270U CN 201220621154 CN201220621154U CN202908270U CN 202908270 U CN202908270 U CN 202908270U CN 201220621154 CN201220621154 CN 201220621154 CN 201220621154 U CN201220621154 U CN 201220621154U CN 202908270 U CN202908270 U CN 202908270U
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- China
- Prior art keywords
- installation foot
- body housing
- utility
- model
- outer frame
- 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 discloses an elastic plastic seat back, which comprises an outer frame of the back and an inner back arranged inside the outer frame of the back, wherein a left installation foot and a right installation foot are arranged at two ends of the bottom of the outer frame of the back; the outer frame of the back and the inner back are made of plastic; a plurality of grooves are formed in the inner back in a hollow manner; and a strip-shaped elastic back rib is arranged between every two adjacent grooves. The elastic plastic seat back is simple in structure, attractive in appearance and moderate in softness and hardness, feels comfortable, and can be used widely as an ideal office device.
Description
Technical field
The utility model relates to a kind of household, office equipment, relates in particular to a kind of elastoplast chair back.
Background technology
The chair of selling on the market at present, its chair back mainly forms by leaning against with installation foot, but mostly adopts the split design between the two, manufacture craft relative complex, the material of use cause production cost high more, in addition, itself does not possess elasticity traditional chair back, and comfort is not good enough.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, design is ingenious, good looking appearance is succinct, production cost is low elastoplast chair back.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of elastoplast chair back, comprise back of the body housing, be arranged on the interior back of the body in the back of the body housing, the two ends, bottom of described back of the body housing are provided with left installation foot and right installation foot, described back of the body housing and the interior back of the body are all formed by plastic production, described interior back hollow out has several notches, is provided with the elasticity backing strip of strip between each notch.
Described back of the body housing, left installation foot and right installation foot are integrated injection mo(u)lding, are that level evenly distributes up and down between described each elasticity backing strip.
The beneficial effects of the utility model are: the utility model design is ingenious rationally to have several notches in described interior back hollow out, is provided with the elasticity backing strip of strip between each notch, can adjust the elasticity of the interior back of the body according to the thickness of backing strip, the size of notch; When the lower time of back External Force Acting that is subject to the people, described elasticity backing strip can be automatically before and after elastic movement, the utility model is simple in structure, good looking appearance, neither too hard, nor too soft, feel comfortable, can be used as desirable office equipment extensive use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is stereogram of the present utility model;
Fig. 2 is rearview of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of elastoplast chair back, comprise back of the body housing 1, be arranged on the interior back of the body 2 in the back of the body housing 1, the two ends, bottom of described back of the body housing 1 are provided with left installation foot 3 and right installation foot 4, described back of the body housing 1 is all formed by plastic production with the interior back of the body 2, hollow out has several notches 5 on the described interior back of the body 2, is provided with the elasticity backing strip 6 of strip between each notch 5.
As the optimization of above-mentioned embodiment, described back of the body housing 1, left installation foot 3 and right installation foot 4 are integrated injection mo(u)lding, are that level evenly distributes up and down between described each elasticity backing strip 6.The utility model hollow out on the described interior back of the body 2 has several notches 5, is provided with the elasticity backing strip 6 of strip between each notch 5, can adjust the elasticity of the interior back of the body 2 according to the thickness of elasticity backing strip 6, the size of notch; When the lower time of back External Force Acting that is subject to the people, described elasticity backing strip 6 can be automatically before and after elastic movement, the utility model is simple in structure, good looking appearance, neither too hard, nor too soft, feel comfortable, can be used as desirable office equipment extensive use.In addition, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (2)
1. elastoplast chair back, comprise back of the body housing (1), be arranged on the interior back of the body (2) in the back of the body housing (1), the two ends, bottom of described back of the body housing (1) are provided with left installation foot (3) and right installation foot (4), it is characterized in that: described back of the body housing (1) is all formed by plastic production with the interior back of the body (2), the upper hollow out of the described interior back of the body (2) has several notches (5), is provided with the elasticity backing strip (6) of strip between each notch (5).
2. a kind of elastoplast chair back according to claim 1, it is characterized in that: described back of the body housing (1), left installation foot (3) and right installation foot (4) are integrated injection mo(u)lding, evenly distribute for level up and down between described each elasticity backing strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621154 CN202908270U (en) | 2012-11-22 | 2012-11-22 | Elastic plastic seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621154 CN202908270U (en) | 2012-11-22 | 2012-11-22 | Elastic plastic seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202908270U true CN202908270U (en) | 2013-05-01 |
Family
ID=48156628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621154 Expired - Fee Related CN202908270U (en) | 2012-11-22 | 2012-11-22 | Elastic plastic seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202908270U (en) |
-
2012
- 2012-11-22 CN CN 201220621154 patent/CN202908270U/en not_active Expired - Fee Related
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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: 20130501 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |