CN105266442B - A kind of computer chair with adjustable lumbar support - Google Patents
A kind of computer chair with adjustable lumbar support Download PDFInfo
- Publication number
- CN105266442B CN105266442B CN201510762626.0A CN201510762626A CN105266442B CN 105266442 B CN105266442 B CN 105266442B CN 201510762626 A CN201510762626 A CN 201510762626A CN 105266442 B CN105266442 B CN 105266442B
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- CN
- China
- Prior art keywords
- backrest
- support
- air bag
- lumbar support
- bag
- 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.)
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Links
- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 4
- 239000002775 capsule Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention relates to a kind of office equipment, is specifically related to a kind of computer chair with adjustable lumbar support.Including seat support, backrest and the chair leg for being placed in seat support bottom, backrest controls it to rotate forward or backward by knob, rear support is in the back of backrest, the the first elastic packaging bag for connecting both is provided between backrest and rear support, the bottom of side on backrest away from rear support is provided with the second elastic packaging bag, the first air bag, the second air bag are respectively arranged with first elastic packaging bag, the second elastic packaging bag, is connected between the first air bag and the second air bag.The defects of instant invention overcomes that can not be adjusted without lumbar support or lumbar support present in traditional computer chair, it by the design of adjustable lumbar support makes backrest, and when rotating, lumbar support can be brought into close contact waist, be not in hanging or phenomenon that part s hanging.This computer chair has extensive market application foreground, and has higher economic interests.
Description
Technical field
The present invention relates to a kind of office equipment, is specifically related to a kind of computer chair with adjustable lumbar support.
Background technology
Computer has become office and the important component of family life, whether reasonable in design, the direct shadow of computer chair
The health of user is rung, the time that works by day be unable to do without computer, and amusement and recreation of going home at night still be unable to do without computer, sitting
Discomfort can increase the pressure of user waist, so the design of computer chair needs to combine work and both of which of lying fallow.
At present, the most computer chair of in the market has a function of adjusting angle of backrest, but the simply tune of backrest angle
Section, user is increased psoas motion because waist is hanging, make the waist stress of user and feel uncomfortable.
Recently, part computer chair is additionally arranged air bag in the nearly waist position of backrest, can play the function of support waist, but
It is that the air bag for supporting waist can not stretch as backrest angle changes, i.e., when backrest angle changes, it may appear that waist hangs
Empty or hanging part phenomenon, so as to reduce the comfortableness of user.
The content of the invention
The technical problem to be solved in the present invention be overcome present in computer chair of the prior art without lumbar support or waist
The defects of portion's support can not be adjusted, and a kind of computer chair with adjustable lumbar support is provided, it passes through adjustable lumbar
The design of support makes backrest, and when rotating, lumbar support can be brought into close contact waist, be not in hanging or part is hanging shows
As.
The computer chair with adjustable lumbar support of the present invention, including seat support, backrest and the chair for being placed in seat support bottom
Leg, backrest control it to rotate forward or backward by knob, and rear support is in the back of backrest, is set between backrest and rear support
There is the first elastic packaging bag for connecting both, the bottom for the side for deviating from rear support on backrest is provided with the second elastic packaging
Bag, it is respectively arranged with the first air bag, the second air bag, the first air bag and second in the first elastic packaging bag, the second elastic packaging bag
It is connected between air bag.
Preferably, it is provided with copper air valve between first air bag and the second air bag, the adjustment cap of copper air valve is from backrest side
Face is stretched out, and the both sides of copper air valve are connected with two air bags respectively by emulsion tube.
The computer chair with adjustable lumbar support of the present invention, shows relative to the beneficial effect of prior art：
By setting up rear support at the back of backrest, and between backrest and rear support, backrest is towards the one of human body waist
Side sets an elastic packaging bag respectively, and the air bag being connected is designed with two elastic packaging bags.Passed so as to overcome
Unite present in computer chair the defects of can not being adjusted without lumbar support or lumbar support, it passes through the design of adjustable lumbar support
Making backrest, lumbar support can be brought into close contact waist when rotating, and be not in hanging or hanging part phenomenon.This computer
Chair tool has extensive market application foreground, and has higher economic interests.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present invention.
The structural representation of computer chair when Fig. 2 changes for backrest angle.
Fig. 3 is the connection relationship diagram between two air bags.
Embodiment
The preferred embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of computer chair with adjustable lumbar support shown in Fig. 1 and 2, it includes seat support 10, backrest 18 and put
Chair leg 11 in the bottom of seat support 10, backrest 18 control it to rotate forward or backward, corium are disposed with seat support 10 by knob 14
Or dry goods cushion 12, the both sides of cushion 12 are provided with handrail 13, the top of backrest 18 is disposed with headrest.
In order to overcome present in existing computer chair the defects of can not being adjusted without lumbar support or lumbar support, the present invention
Rear support 16 is had additional at the back of backrest 18, meanwhile, connect both first is provided between backrest 18 and rear support 16
Elastic packaging bag 17, the bottom of the side of rear support 16 is provided with the second elastic packaging bag 20, the first elasticity on backrest 18
The first air bag 15, the second air bag 21, the first air bag 15 and the second gas are respectively arranged with parcel bag 17, the second elastic packaging bag 20
It is connected between capsule 21.
When backrest makes it by normal 90 degree of gradual back rotations by knob 14, because two air bags are connections,
So the first air bag 15 is set to shrink and press to intracapsular gas in the second air bag 21 by backrest 18 and the extruding of rear support 16.Due to
The increase of backrest angle, leaning against the support volume that the waist location on backrest is relied on can increase, and the second gas now expanded
Capsule 21 can just meet such needs.
When backrest makes it gradually be rotated from heeling condition to normal condition (such as 90 degree) by knob 14, due to two gas
Capsule is to connect, and unnecessary gas can be flowed in the first air bag 15 in second air bag 21, until air pressure is put down in two air bags
Weighing apparatus.
Certainly, rear support 16 can both be installed with seat support 10 and fixed, and can also pass through such as above-mentioned structure identical of knob 14
Control unit realizes its rotation, as long as meeting to extrude the first air bag 15 with backrest 18 when backrest 18 rotates backward.
When rear support 16 and the fixed installation of seat support 10, angle between the two may be designed as 120 degree, can thus meet normally to make
Use demand.
In order to more reasonably control the flow direction of gas between two air bags, the present invention is in the gas of the first air bag 15 and second
Copper air valve 22 is provided between capsule 21, the adjustment cap of copper air valve 22 is stretched out from the side of backrest 18, as shown in figure 3, copper air valve 22
Both sides are connected with two air bags respectively by emulsion tube 23.When the angle of backrest needs regulation, then copper air valve 22, foundation are opened
The above method makes backrest rotate forward or backward.After the completion of the angular adjustment of backrest, then copper air valve 22 is closed.
In the structure of the computer chair with adjustable lumbar support of the present invention, the length of rear support 16 does not also limit,
As long as it can meet that assembling the first elastic packaging bag 17 and the first air bag 15 has no effect on the attractive in appearance of computer chair entirety.Two gas
The volume size of capsule is also without specifically limited, as long as enabling the second elastic packaging bag 20 outside the second air bag 21 to support people
Body waist and to occur without part hanging.
It is above-mentioned simply to illustrate that technical concepts and features of the invention, the purpose is to be to allow common skill in the art
Art personnel can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.Every basis
Equivalent change or modification made by the essence of present invention, it should all cover within the scope of the present invention.
Claims (2)
1. a kind of computer chair with adjustable lumbar support, including seat support (10), backrest (18) and it is placed under seat support (10)
The chair leg (11) in portion, backrest (18) control it to rotate forward or backward by knob (14), it is characterised in that：The computer chair also wraps
The rear support (16) in backrest (18) back is included, the rear support (16) is fixedly secured to one another or rotated company with seat support (10)
Connect, the first elastic packaging bag (17) for being connected both is provided between backrest (18) and rear support (16), backrest is carried on the back on (18)
Bottom from the side of rear support (16) is provided with the second elastic packaging bag (20), the first elastic packaging bag (17), the second elasticity
Be respectively arranged with the first air bag (15), the second air bag (21) in parcel bag (20), the first air bag (15) and the second air bag (21) it
Between be connected.
2. there is the computer chair of adjustable lumbar support as claimed in claim 1, it is characterised in that：First air bag (15)
And second be provided with copper air valve (22) between air bag (21), the adjustment cap of copper air valve (22) is stretched out from backrest (18) side, copper gas
The both sides of valve (22) are connected with two air bags respectively by emulsion tube (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762626.0A CN105266442B (en) | 2015-11-06 | 2015-11-06 | A kind of computer chair with adjustable lumbar support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762626.0A CN105266442B (en) | 2015-11-06 | 2015-11-06 | A kind of computer chair with adjustable lumbar support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266442A CN105266442A (en) | 2016-01-27 |
| CN105266442B true CN105266442B (en) | 2017-11-17 |
Family
ID=55136933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762626.0A Active CN105266442B (en) | 2015-11-06 | 2015-11-06 | A kind of computer chair with adjustable lumbar support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266442B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352971A (en) * | 2021-06-08 | 2021-09-07 | 厦门乐范健康科技有限公司 | Chair |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564344A (en) * | 2008-04-24 | 2009-10-28 | 松下电工株式会社 | Chair-type massage machine |
| CN203662329U (en) * | 2013-11-13 | 2014-06-25 | 佛山市丽江椅业有限公司 | Self-adaptive air bag type chair |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147847Y (en) * | 1992-04-03 | 1993-12-01 | 张明华 | Health bed with pneumatic air-bag cushion |
| CN2243828Y (en) * | 1995-11-06 | 1997-01-01 | 许朋来 | Self-aid sitting pad |
| JP3496151B1 (en) * | 2002-10-29 | 2004-02-09 | 田崎 晴夫 | Free back device |
| CN2770627Y (en) * | 2005-02-16 | 2006-04-12 | 肖拓 | Wave oscillating health-care bed |
| JP4715636B2 (en) * | 2006-05-26 | 2011-07-06 | パナソニック電工株式会社 | Chair massage machine |
| CN201480621U (en) * | 2009-09-10 | 2010-05-26 | 纪清辉 | Free fixing structure of reclining chair |
| CN201668146U (en) * | 2010-05-07 | 2010-12-15 | 左伯良 | Chair capable of regulating cushion and backrest in linkage way |
| CN202504743U (en) * | 2012-03-13 | 2012-10-31 | 李谱 | Lay flat office chair |
| CN203262722U (en) * | 2013-05-28 | 2013-11-06 | 西南大学 | Sectional type air sac chair |
| CN104783539A (en) * | 2014-01-20 | 2015-07-22 | 李培训 | Customized health-care high backrest |
| CN203873362U (en) * | 2014-03-11 | 2014-10-15 | 中山市莲山五金制品有限公司 | Multifunctional heath chair |
| CN104068662A (en) * | 2014-06-30 | 2014-10-01 | 无锡市崇安区科技创业服务中心 | Seat for pregnant woman |
| CN204363484U (en) * | 2015-01-08 | 2015-06-03 | 艾迈斯按摩椅（上海）有限公司 | A kind of waist support neck-guarding massage chair |
| CN205093935U (en) * | 2015-11-06 | 2016-03-23 | 合肥学院 | Computer chair with adjustable lumbar support |
-
2015
- 2015-11-06 CN CN201510762626.0A patent/CN105266442B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564344A (en) * | 2008-04-24 | 2009-10-28 | 松下电工株式会社 | Chair-type massage machine |
| CN203662329U (en) * | 2013-11-13 | 2014-06-25 | 佛山市丽江椅业有限公司 | Self-adaptive air bag type chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266442A (en) | 2016-01-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 Jinxiu Avenue 99, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei University Country or region after: China Address before: 230000 Jinxiu Avenue 99, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HEFEI University Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240827 Address after: No. 121 Minsheng Avenue, Shangcun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province, China Patentee after: Shenzhen Zhuanxin Intellectual Property Service Co.,Ltd. Country or region after: China Address before: 230000 Jinxiu Avenue 99, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: Hefei University Country or region before: China |