CN203028641U - Chair capable of supporting waist of human body - Google Patents
Chair capable of supporting waist of human body Download PDFInfo
- Publication number
- CN203028641U CN203028641U CN 201320033121 CN201320033121U CN203028641U CN 203028641 U CN203028641 U CN 203028641U CN 201320033121 CN201320033121 CN 201320033121 CN 201320033121 U CN201320033121 U CN 201320033121U CN 203028641 U CN203028641 U CN 203028641U
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- CN
- China
- Prior art keywords
- waist
- seat
- human body
- chair
- lumbar support
- 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 - Lifetime
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a chair capable of supporting the waist of a human body. The chair comprises a seat, a back rest and a chair frame and also comprises two elastic cords with adjustable lengths, wherein the back rest comprises a backrest part and a waist supporting part; the waist supporting part can be connected between the seat and the backrest part in a way of moving back and forth; the two elastic cords are respectively arranged at the left end and the right end of the waist supporting part; and one ends of the elastic cords are connected with the waist supporting part, and the other ends of the elastic cords are connected with the seat or chair frame. When the chair is used, a person can adjust the two elastic cords according to the physical requirement to enable the waist supporting part to move back and front relative to the human body and to lean against the waist of the human body so that the waist of the human body is supported by the waist supporting part and prevented from being suspended. When a waist pad is arranged on the waist supporting part, the waist of the human body leans against the waist pad, so that the person feels rather conformable.
Description
Technical field
The utility model relates to a kind of seat that supports the human body waist.
Background technology
Chair is a kind of instrument commonly used in people's daily life, the office, and the usefulness of rest is provided to people in family, office, restaurant or other places.Chair generally includes two forelegs, two back legs, a seat and a chair back.Be 90 degree angles between described seat and the described chair back substantially.
Because the physiological curve of human body has certain radian, when people are sitting on this seat, when the back leaned against on this chair back, the waist of human body can't abut on this chair back.The unsettled meeting of human body waist causes waist muscle generation tension to support the weight of whole waist, and waist muscle is in tensioning state for a long time and can causes DOMS, toughness to descend, and finally can't support the weight of waist, serious meeting causes lumbar vertebrae over-burden and symptom such as lumber ertebral disc is outstanding occur.
The utility model content
The utility model provides a kind of seat that supports the human body waist, and it has overcome the existing deficiency of background technology.The technical scheme that its technical problem that solves the utility model adopts is:
A kind of seat that supports the human body waist, comprise seat, the chair back and chair frame, also comprise two length-adjustable elastic cords, the described chair back comprises back part and lumbar support part, described lumbar support part can be connected between described seat and the described back part movably forward and backward, described two elastic cords are separately positioned on the two ends, the left and right sides of described lumbar support part, and described elastic cord one end connects described lumbar support part, and the described elastic cord other end connects described seat or chair frame.
Among one preferred embodiment: also comprise bustle, described bustle is arranged on the described lumbar support part.
Among one preferred embodiment: the described chair back is that the cloth material is made.
Among one preferred embodiment: described seat and the chair back are that the cloth material is made.
Among one preferred embodiment: described seat and the chair back are that the cloth material is made into integration.
The technical program is compared with background technology, and it has following advantage:
1. described lumbar support part can be connected between described seat and the described back part movably forward and backward, described two elastic cords are separately positioned on the two ends, the left and right sides of described lumbar support part, in use, people can be according to the physique demand of self, by adjusting these two elastic cords the relative human body of described lumbar support part is moved forward and backward, make the described lumbar support waist of human body of partly fitting, thereby make described lumbar support partly support the waist of human body, avoid waist unsettled.
2. also comprise bustle, described bustle is arranged on the described lumbar support part, makes waist abut on the bustle, and is quite comfortable.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the schematic perspective view that the utility model can support the seat of human body waist.
Fig. 2 has illustrated the sectional perspective schematic diagram of another angle of the seat that supports the human body waist shown in Figure 1.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, the seat 100 that supports the human body waist of the present utility model comprises a seat 10, a chair back 20, a chair frame 30, two length-adjustable elastic cords 40 and a bustle 50.Described seat 10, the chair back 20 are laid on the described chair frame 30.Described seat 10 and the chair back 20 are that the cloth material is made into integration.
The described chair back 20 comprises a back part 21 and a lumbar support part 22.Described back part 21 is used for supporting the back of human body.Described lumbar support part 22 is used for supporting the waist of human body.Described lumbar support part 22 can be connected between described seat 10 and the described back part 21 movably forward and backward.Described bustle 50 is arranged on the described lumbar support part 22.
Described two elastic cords 40 are separately positioned on the two ends, the left and right sides of described lumbar support part 22.Described elastic cord 40 1 ends connect described lumbar support part 22, and the other end connects described seat 10.Certainly, described elastic cord 40 other ends also can be connected on the described chair frame 30.
In use, by the length of accent with described two elastic cords 40, just can make described lumbar support part 22 mobile forward or backward, thereby described lumbar support part 22 is fitted and support the waist of human body.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (5)
1. seat that can support the human body waist, comprise seat, the chair back and chair frame, it is characterized in that: also comprise two length-adjustable elastic cords, the described chair back comprises back part and lumbar support part, described lumbar support part can be connected between described seat and the described back part movably forward and backward, described two elastic cords are separately positioned on the two ends, the left and right sides of described lumbar support part, described elastic cord one end connects described lumbar support part, and the described elastic cord other end connects described seat or chair frame.
2. a kind of seat that supports the human body waist according to claim 1 is characterized in that: also comprise bustle, described bustle is arranged on the described lumbar support part.
3. a kind of seat that supports the human body waist according to claim 1 and 2, it is characterized in that: the described chair back is that the cloth material is made.
4. a kind of seat that supports the human body waist according to claim 1 and 2, it is characterized in that: described seat and the chair back are that the cloth material is made.
5. a kind of seat that supports the human body waist according to claim 1 and 2, it is characterized in that: described seat and the chair back are that the cloth material is made into integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033121 CN203028641U (en) | 2013-01-22 | 2013-01-22 | Chair capable of supporting waist of human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033121 CN203028641U (en) | 2013-01-22 | 2013-01-22 | Chair capable of supporting waist of human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028641U true CN203028641U (en) | 2013-07-03 |
Family
ID=48680797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033121 Expired - Lifetime CN203028641U (en) | 2013-01-22 | 2013-01-22 | Chair capable of supporting waist of human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747644A (en) * | 2016-02-05 | 2016-07-13 | 宁波大学 | Chair with telescopic waist pad |
| CN106308186A (en) * | 2015-06-17 | 2017-01-11 | 吴秀荣 | Seat tool capable of relieving waist fatigue |
| CN108175189A (en) * | 2017-12-08 | 2018-06-19 | 杨远富 | A kind of student constrains seat |
-
2013
- 2013-01-22 CN CN 201320033121 patent/CN203028641U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308186A (en) * | 2015-06-17 | 2017-01-11 | 吴秀荣 | Seat tool capable of relieving waist fatigue |
| CN105747644A (en) * | 2016-02-05 | 2016-07-13 | 宁波大学 | Chair with telescopic waist pad |
| CN108175189A (en) * | 2017-12-08 | 2018-06-19 | 杨远富 | A kind of student constrains seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |