CN201515833U - Chair with massaging backrest - Google Patents
Chair with massaging backrest Download PDFInfo
- Publication number
- CN201515833U CN201515833U CN2009203105423U CN200920310542U CN201515833U CN 201515833 U CN201515833 U CN 201515833U CN 2009203105423 U CN2009203105423 U CN 2009203105423U CN 200920310542 U CN200920310542 U CN 200920310542U CN 201515833 U CN201515833 U CN 201515833U
- Authority
- CN
- China
- Prior art keywords
- backrest
- chair
- back cushion
- hollow
- pad
- 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 chair with massaging backrest, which comprises a chair (1) and a backrest (2) of the chair (1). The chair (1) is movably connected with the backrest (2), a hollow back cushion (3) is arranged on the surface layer of the backrest (2), a hollow lumbar pad (4) is connected with the bottom part of the back cushion (3), a hollow neck pad (5) is connected with the top part of the back cushion (3), both the inner cavities of the lumbar pad (4) and the neck pad (5) are communicated with the inner cavity of the back cushion (3), the lumbar pad (4) is positioned at the bottom part of the backrest (2), and the neck pad (5) is positioned at the top part of the backrest (2). The hollow back cushion is arranged on the backrest of the backrest chair with an adjustable angle, during usage, water or air is filled into the back cushion, and when a user lies on the back cushion, the air or water in the back cushion flows to the top part or bottom part of the back cushion to support the neck or waist of the user for massaging. Also, a footrest linked with the backrest is arranged at the front end of the chair, resulting in more comfortable use of the chair. The chair provided by the utility model has the advantages of simple structure, low fabrication cost, good use effect, and the like.
Description
Technical field
The utility model relates to a kind of seat, especially a kind of seat with messaging backs.
Background technology
At present, there are some seats to have the backrest regulatory function, but change along with backrest angle, user's neck and waist can be in unsettled state, bring burden to cervical vertebra and lumbar vertebrae easily, the long-term disease that keeps such state to cause cervical vertebra and lumbar vertebrae easily, therefore the present product that also has some to make in order to address this problem, some is to place a cushion in the rear end of seat, though and such structure can play the effect of supporting waist when backrest forwards certain angle to, but because its fixed in shape, the therefore also easy waist that props up the user on some inappropriate angles has caused compressing to lumbar vertebrae on the contrary.
The utility model content
The purpose of this utility model is: a kind of seat with messaging backs is provided, it can play in various degree massage effect to user's neck and waist according to the change of the angle of backrest, can effectively prevent cervical vertebra and lumbar disc disease, can not oppress cervical vertebra and lumbar vertebrae again, to overcome the deficiencies in the prior art.
The utility model is achieved in that the seat of band messaging backs, the backrest that comprises chair, chair, chair and backrest are for flexibly connecting, on the top layer of backrest, be provided with the back cushion of hollow, be connected with the bustle of hollow in the bottom of back cushion, be connected with the neck pad of hollow at the top of back cushion, the inner chamber of bustle and neck pad all is communicated with the inner chamber of back cushion, bustle is in the bottom of backrest, and the neck pad is in the top of backrest.
Front end at chair is provided with movable column foot plate, is connected with connecting rod in the inboard of column foot plate, and the other end of connecting rod is connected with the bottom of backrest, and the seat part of chair, backrest, column foot plate and connecting rod constitute four-bar linkage structure.
Owing to adopted technique scheme, compared with prior art, the utility model adopts the back cushion that one group of hollow is set on the backrest of the chair of adjustable-angle, in back cushion, add entry or air in use, behind the pressured back cushion of user, the top or the bottom that can make air in the back cushion or water flow to back cushion, with user's neck or waist jack-up, it is to massage effect; And at the front end of chair a column foot plate with the backrest interlock is set, makes the use of chair more comfortable.Advantages such as the utility model is simple in structure, and cost of manufacture is low, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model: the seat of band messaging backs, make a backrest 2 and be the chair 1 of adjustable-angle (can adopt the structure of commercially available comings and goings backrest), the bar shaped back cushion 3 of hollow on bonding on the top layer of backrest 2 structures such as (also can be made as latticed as required or) bulks, the bustle 4 that connects a hollow in the bottom of back cushion 3, the neck pad 5 that connects a hollow at the top of back cushion 3, the inner chamber of bustle 4 and neck pad 5 all is communicated with the inner chamber of back cushion 3, and make bustle 4 be in the bottom of backrest 2, neck pad 5 is in the top of backrest 2; Front end at chair 1 adopts bearing pin to connect a column foot plate 6, connects connecting rod 7 in the inboard of column foot plate 6, and the other end of connecting rod 7 is connected with the bottom of backrest 2, and the seat part of chair 1, backrest 2, column foot plate 6 and connecting rod 7 constitute a four-bar linkage structure.
In use, with back cushion 3, charge into water in bustle 4 and the neck pad 5 or air (charges into 70%～80%, to make things convenient for water or air to flow), when the user is sitting on the chair 1 and lean against on the backrest 2, backrest 2 can change angle according to pressured dynamics automatically, and be arranged on the back cushion 3 on backrest 2 top layers owing to be subjected to pressure, therefore can be with water or air to top and bottom squeeze, when charge into be water the time because the gravity effect, water has filled up bustle 4, water in the back cushion 3 can flow in the neck pad 5, and neck pad 5 is heaved, and plays the effect of supporting cervical vertebra, and the pressure that is subjected to along with back cushion 3 increases, and the position of heaving is just high more, but after the power that is subjected to when two places balanced each other, then its protruding height will keep balance automatically, can not cause compressing to cervical vertebra, the lumbar vertebrae position also is same principle.Therefore the utility model can be regulated the angle of backrest 2 and the size of bustle 4 and neck pad 5 automatically according to the pressure that backrest 2 is subjected to, and can play the purpose that supports cervical vertebra and lumbar vertebrae, can avoid again it is caused compressing.Under the effect of column foot plate 6 at quadric chain of chair 1 front end, can change and change accordingly along with the angle of backrest 2, allow user's shank be elevated according to the inclination of health, increased the comfort level of using.
Claims (2)
1. seat with messaging backs, the backrest (2) that comprises chair (1), chair (1), chair (1) is flexible connection with backrest (2), it is characterized in that: the back cushion (3) that on the top layer of backrest (2), is provided with hollow, be connected with the bustle (4) of hollow in the bottom of back cushion (3), be connected with the neck pad (5) of hollow at the top of back cushion (3), the inner chamber of bustle (4) and neck pad (5) all is communicated with the inner chamber of back cushion (3), bustle (4) is in the bottom of backrest (2), and neck pad (5) is in the top of backrest (2).
2. the seat of band messaging backs according to claim 1, it is characterized in that: the front end at chair (1) is provided with movable column foot plate (6), be connected with connecting rod (7) in the inboard of column foot plate (6), the other end of connecting rod (7) is connected with the bottom of backrest (2), and the seat part of chair (1), backrest (2), column foot plate (6) and connecting rod (7) constitute four-bar linkage structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203105423U CN201515833U (en) | 2009-09-16 | 2009-09-16 | Chair with massaging backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203105423U CN201515833U (en) | 2009-09-16 | 2009-09-16 | Chair with massaging backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515833U true CN201515833U (en) | 2010-06-30 |
Family
ID=42496544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203105423U Expired - Fee Related CN201515833U (en) | 2009-09-16 | 2009-09-16 | Chair with massaging backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527476A (en) * | 2014-12-25 | 2015-04-22 | 济南泉工机械有限公司 | Driver seat for engineering machine |
| CN107826011A (en) * | 2017-10-30 | 2018-03-23 | 苏州标图高级座椅有限公司 | A kind of high-comfort bumper and absorbing shock seat |
-
2009
- 2009-09-16 CN CN2009203105423U patent/CN201515833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527476A (en) * | 2014-12-25 | 2015-04-22 | 济南泉工机械有限公司 | Driver seat for engineering machine |
| CN107826011A (en) * | 2017-10-30 | 2018-03-23 | 苏州标图高级座椅有限公司 | A kind of high-comfort bumper and absorbing shock seat |
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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: 20100630 Termination date: 20100916 |