CN2172993Y - Health care back of chair - Google Patents
Health care back of chair Download PDFInfo
- Publication number
- CN2172993Y CN2172993Y CN 93224106 CN93224106U CN2172993Y CN 2172993 Y CN2172993 Y CN 2172993Y CN 93224106 CN93224106 CN 93224106 CN 93224106 U CN93224106 U CN 93224106U CN 2172993 Y CN2172993 Y CN 2172993Y
- Authority
- CN
- China
- Prior art keywords
- health care
- chair
- backrest
- utility
- model
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a novel health care back of a chair. An elastic back cushion is arranged on the back of the chair, and the elastic back cushion is used for supporting the physiological concave position of the scapula area of the back of the human body. The utility model is favorable for health care for dorsal muscles and thoracic vertebrae.
Description
The present invention relates to a kind of new-type healthy backrest, be applicable on car seat, sofa or the office chair, help the health care of people's dorsal muscles and thoracic vertebrae.
Medical findings shows, in the middle of driver and clerk, the incidence of disease of lumbago is often up to 30～60%, and this and theys' seat back does not conform with ergonomics much relations.Present seat back has all been ignored physiological depression position, interscapular region, back has been supported, makes dorsal muscles be in fatigue state easily.
Purpose of the present invention is in order to solve the problem of above-mentioned existence.
The present invention program is to adorn a rubber-like back pad on backrest, and pad is at physiological depression position, interscapular region.
The invention has the advantages that this new-type healthy backrest and since with the holder of elasticity back pad pad the physiological depression position of interscapular region, back, make this place's muscle obtain good loosening, thereby dorsal muscles and thoracic vertebrae had the good health care effect.
Below in conjunction with a kind of embodiment of description of drawings the utility model:
Fig. 1 a is the utility model front view; Fig. 1 b is the utility model side view.
Fig. 2 a is the front view of elasticity back pad of the present utility model; Fig. 2 b is elasticity back pad II-II place sectional view; Fig. 2 C is elasticity back pad III-III place sectional view.
New-type healthy backrest referring to Fig. 1, Fig. 2 is made up of backrest (1), elasticity back pad (2).Backrest forms with plastic injection-moulded; The elasticity back pad is made with polyurethane, sticks on the backrest with adhesive.
Claims (1)
1, a kind of new-type healthy backrest is characterized in that having on the backrest rubber-like back pad, in order to support the physiological depression position of human body back interscapular region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224106 CN2172993Y (en) | 1993-09-12 | 1993-09-12 | Health care back of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224106 CN2172993Y (en) | 1993-09-12 | 1993-09-12 | Health care back of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172993Y true CN2172993Y (en) | 1994-08-03 |
Family
ID=33802232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224106 Expired - Fee Related CN2172993Y (en) | 1993-09-12 | 1993-09-12 | Health care back of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172993Y (en) |
-
1993
- 1993-09-12 CN CN 93224106 patent/CN2172993Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |