CN204599891U - A kind of seat lumbar adjusting device - Google Patents
A kind of seat lumbar adjusting device Download PDFInfo
- Publication number
- CN204599891U CN204599891U CN201520241812.5U CN201520241812U CN204599891U CN 204599891 U CN204599891 U CN 204599891U CN 201520241812 U CN201520241812 U CN 201520241812U CN 204599891 U CN204599891 U CN 204599891U
- Authority
- CN
- China
- Prior art keywords
- backrest
- main body
- support bracket
- adjusting device
- flexibly connected
- 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
- 210000000689 upper leg Anatomy 0.000 claims abstract description 4
- 239000010985 leather Substances 0.000 claims description 3
- 210000003049 pelvic bone Anatomy 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a kind of seat lumbar adjusting device, comprises main body, and described main body one end is flexibly connected backrest, and the described main body other end is flexibly connected thigh support frame, described backrest top movable connection header bracing frame; The both sides, middle part of described main body are provided with Foldable handrail, the both sides, middle part of the other end connecting chair backrest of described Foldable handrail; Be provided with lateral frame in the middle of described backrest, described lateral frame is provided with waist support bracket, one end of described waist support bracket is flexibly connected backrest.The utility model, according to ergonomic designs, effectively can hold in the palm waist, and effectively prevention is given prominence to treatment pelvic bone, and the utility model can up-down adjustment waist support bracket simultaneously, the angle allowing user can be adjusted to oneself to be applicable to, ensure that use comfortable.
Description
Technical field
The utility model relates to seating art field, is specifically related to a kind of seat lumbar adjusting device.
Background technology
In daily life, seat has become requisite life furniture, people handle official business on the seat for a long time, leisure etc., but, people are in the process of Long-Time Service seat, and waist lacks necessary support, if things go on like this, the waist of people easily produces the various diseases such as lumbar muscle strain, disc herniation, and this problems demand solves.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of rational in infrastructure, and a kind of seat lumbar adjusting device easy to use, it solves these above-mentioned problems.
The technical scheme that the utility model adopts is as follows: a kind of seat lumbar adjusting device, comprise main body, described main body one end is flexibly connected backrest, and the described main body other end is flexibly connected thigh support frame, described backrest top movable connection header bracing frame; The both sides, middle part of described main body are provided with Foldable handrail, the both sides, middle part of the other end connecting chair backrest of described Foldable handrail; Be provided with lateral frame in the middle of described backrest, described lateral frame is provided with waist support bracket, one end of described waist support bracket is flexibly connected backrest.
Preferably, described waist support bracket can upwards or to lower support, multi-angle regulates.
Preferably, the center line of described waist support bracket and the center line of backrest are 0-180 °.
Preferably, main body and seat back outer side are coated with spongy layer and leather layer.
Preferably, described main body is provided with some lateral frames.
The beneficial effects of the utility model comprise:
The utility model is according to ergonomic designs, effectively can hold in the palm waist, effective prevention is given prominence to treatment pelvic bone, simultaneously the utility model can up-down adjustment waist support bracket, allow user can be adjusted to oneself applicable angle, our seat can also be set level chair by regulatory function simultaneously, can be used as bed to use again, very practical and convenient, ensure that use is comfortable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of seat lumbar adjusting device of the utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
A kind of seat lumbar adjusting device, as shown in Figure 1, comprises main body 1, and described main body 1 one end is flexibly connected backrest 2, and described main body 1 other end is flexibly connected thigh support frame 3, described backrest 2 top movable connection header bracing frame 4; The both sides, middle part of described main body 1 are provided with Foldable handrail 5, the both sides, middle part of the other end connecting chair backrest 2 of described Foldable handrail 5; Be provided with lateral frame 6 in the middle of described backrest 2, described lateral frame 6 is provided with waist support bracket 7, one end of described waist support bracket 7 is flexibly connected backrest 2.
Preferably, described waist support bracket 7 can upwards or to lower support, multi-angle regulates.
Preferably, the center line of described waist support bracket 7 and the center line of backrest 2 are 0-180 °.
Preferably, spongy layer and leather layer is coated with outside main body 1 and backrest 2.
Preferably, described main body 1 is provided with some lateral frames 6.
Above-mentioned embodiment is preferred embodiment of the present utility model; be not for limiting enforcement of the present utility model and interest field; all equivalences made according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (5)
1. a seat lumbar adjusting device, is characterized in that, comprises main body, and described main body one end is flexibly connected backrest, and the described main body other end is flexibly connected thigh support frame, described backrest top movable connection header bracing frame; The both sides, middle part of described main body are provided with Foldable handrail, the both sides, middle part of the other end connecting chair backrest of described Foldable handrail; Be provided with lateral frame in the middle of described backrest, described lateral frame is provided with waist support bracket, one end of described waist support bracket is flexibly connected backrest.
2. a kind of seat lumbar adjusting device according to claim 1, is characterized in that, described waist support bracket can upwards or to lower support, multi-angle regulates.
3. a kind of seat lumbar adjusting device according to claim 1, is characterized in that, the center line of described waist support bracket and the center line of backrest are 0-180 °.
4. a kind of seat lumbar adjusting device according to claim 1, it is characterized in that, main body and seat back outer side are coated with spongy layer and leather layer.
5. a kind of seat lumbar adjusting device according to claim 1, it is characterized in that, described main body is provided with some lateral frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241812.5U CN204599891U (en) | 2015-04-18 | 2015-04-18 | A kind of seat lumbar adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241812.5U CN204599891U (en) | 2015-04-18 | 2015-04-18 | A kind of seat lumbar adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204599891U true CN204599891U (en) | 2015-09-02 |
Family
ID=53952498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241812.5U Expired - Fee Related CN204599891U (en) | 2015-04-18 | 2015-04-18 | A kind of seat lumbar adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204599891U (en) |
-
2015
- 2015-04-18 CN CN201520241812.5U patent/CN204599891U/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: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |