CN205696732U - A kind of prevention and the seat support of alleviation lumbar muscle strain - Google Patents
A kind of prevention and the seat support of alleviation lumbar muscle strain Download PDFInfo
- Publication number
- CN205696732U CN205696732U CN201620275976.4U CN201620275976U CN205696732U CN 205696732 U CN205696732 U CN 205696732U CN 201620275976 U CN201620275976 U CN 201620275976U CN 205696732 U CN205696732 U CN 205696732U
- Authority
- CN
- China
- Prior art keywords
- muscle strain
- prevention
- lumbar muscle
- rack body
- bar
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of prevention and alleviate the seat support of lumbar muscle strain, including back cushion, it is provided with elastic device in described back cushion, described elastic device is fixedly connected with horizon bar, described horizon bar embeds in described elastic device, the two ends of described horizon bar connect on one end of support bar respectively, and one end of described support bar is slidably connected on rack body, and described rack body fixedly mounts on the seat.The beneficial effects of the utility model: by adjusting the sitting posture of user and alleviating its lumbar fatigue, can effectively prevent and alleviate lumbar muscle strain.
Description
Technical field
This utility model relates to a kind of prevention and alleviates the seat support of lumbar muscle strain.
Background technology
Along with society development, working method also there occurs earth-shaking change, especially taxi driver and
The crowds such as white collar, they need to sit on the seat for a long time, and this just brings huge load to waist, and pole holds in the course of time
It is susceptible to suffer from the diseases such as lumbar muscle strain.
Therefore, develop a kind of seat that can prevent and alleviate lumbar muscle strain, become and need solution badly for insider
Problem.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of prevention and alleviate lumbar muscle strain
Seat support, solves above-mentioned technical problem.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of prevention and the seat support of alleviation lumbar muscle strain, including back cushion, be provided with elastic device, institute in described back cushion
Stating elastic device and be fixedly connected with horizon bar, described horizon bar embeds in described elastic device, and the two ends of described horizon bar are respectively
Connecting one end of support bar, the other end of described support bar is slidably connected on rack body, and described rack body fixedly mounts
On the seat.
Further, described support bar include the expansion link one and the expansion link two that are mutually socketed.
Further, described expansion link one is provided with trip bolt.
Further, on described expansion link one, one end of close described rack body is provided with slip cap, described slip cap
On be provided with Elastic buckle；Some block button holes that described Elastic buckle is corresponding it are provided with on described rack body.
The beneficial effects of the utility model: by adjusting the sitting posture of user and alleviating its lumbar fatigue, can be the most pre-
Prevent and alleviate lumbar muscle strain.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is the front view according to the prevention described in this utility model embodiment and the seat support alleviating lumbar muscle strain；
Fig. 2 is the right view according to the prevention shown in Fig. 1 and the seat support alleviating lumbar muscle strain.
In figure:
1, rack body；2, block button hole；3, slip cap；4, horizon bar；5, back cushion；6, trip bolt；7, expansion link one；8、
Expansion link two.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection.
As shown in Figure 1-2, prop up according to the seat of a kind of prevention described in this utility model embodiment and alleviation lumbar muscle strain
Frame, including back cushion 5, is provided with elastic device in described back cushion 5, described elastic device is fixedly connected with horizon bar 4, described level
Bar 4 embeds in described elastic device, and the two ends of described horizon bar 4 connect one end of support bar respectively, another of described support bar
End is slidably connected on rack body 1, and described rack body 1 fixedly mounts on the seat.
Wherein, described support bar includes expansion link 1 and the expansion link 28 being mutually socketed；Wherein, described expansion link 1
On be provided with trip bolt 6；Wherein, on described expansion link 1, one end of close described rack body 1 is provided with slip cap 3, institute
State and be provided with Elastic buckle on slip cap 3；Wherein, described support bar is slided even with described rack body 1 by described slip cap 3
Connect；Wherein, described rack body 1 is provided with some block button holes 2 that described Elastic buckle is corresponding.
Understand technique scheme of the present utility model for convenience, below by way of new to this practicality in specifically used mode
The technique scheme of type is described in detail.
Described back cushion 5 is positioned at the middle part of horizon bar 4, and the two ends of described horizon bar are symmetrically connected with one group of expansion link 28, institute
State expansion link 28 to be socketed in described expansion link 1, and realize the flexible and fixing of support bar by trip bolt 6, thus
Can make user that back cushion 5 push-and-pull to correct position, the other end of described expansion link 1 are fixedly connected with slip cap 3, described cunning
Dynamic set 3 is mutually socketed with rack body 1, and realizes the slip of slip cap 3 by Elastic buckle and block button hole 2 and fix, from
And making user that back cushion 5 can be elevated to suitable height, described rack body 1 can be arranged on seat according to practical situation
Each position, when seat belt is with handles, can be when seat does not has handle, permissible by being bolted directly on handle
One fixing bar is set before backrest, then by elastic threads, rack body 1 is fixed in the above.
Time specifically used, first press Elastic buckle and the altitude mixture control of expansion link 1 to correct position and is unclamped, then
Unscrew trip bolt 6, and adjustable telescopic rod 1 and the length of expansion link 28, until the back of back cushion 5 and user against,
After, tighten trip bolt 6.
In sum, by means of technique scheme of the present utility model, the sitting posture of user can be adjusted and alleviate its waist
Portion is tired, thus effectively prevents and alleviate lumbar muscle strain.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (4)
1. prevention and a seat support for alleviation lumbar muscle strain, including back cushion (5), it is characterised in that described back cushion sets in (5)
Being equipped with elastic device, described elastic device is fixedly connected with horizon bar (4), and described horizon bar (4) embeds in described elastic device,
The two ends of described horizon bar (4) connect one end of support bar respectively, and the other end of described support bar is slidably connected at rack body
(1), on, described rack body (1) fixedly mounts on the seat.
A kind of prevention the most according to claim 1 and the seat support of alleviation lumbar muscle strain, it is characterised in that described support
Bar includes expansion link one (7) and the expansion link two (8) being mutually socketed.
A kind of prevention the most according to claim 2 and the seat support of alleviation lumbar muscle strain, it is characterised in that described flexible
Trip bolt (6) it is provided with on bar one (7).
A kind of prevention the most according to claim 3 and the seat support of alleviation lumbar muscle strain, it is characterised in that described flexible
The upper one end near described rack body (1) of bar one (7) is provided with slip cap (3), and described slip cap is provided with elastic card on (3)
Button；Some block button holes (2) that described Elastic buckle is corresponding it are provided with on described rack body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275976.4U CN205696732U (en) | 2016-04-06 | 2016-04-06 | A kind of prevention and the seat support of alleviation lumbar muscle strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275976.4U CN205696732U (en) | 2016-04-06 | 2016-04-06 | A kind of prevention and the seat support of alleviation lumbar muscle strain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205696732U true CN205696732U (en) | 2016-11-23 |
Family
ID=57312184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275976.4U Expired - Fee Related CN205696732U (en) | 2016-04-06 | 2016-04-06 | A kind of prevention and the seat support of alleviation lumbar muscle strain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205696732U (en) |
-
2016
- 2016-04-06 CN CN201620275976.4U patent/CN205696732U/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: 20161123 Termination date: 20200406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |