CN101933729A - Regulating chair - Google Patents
Regulating chair Download PDFInfo
- Publication number
- CN101933729A CN101933729A CN 201010261035 CN201010261035A CN101933729A CN 101933729 A CN101933729 A CN 101933729A CN 201010261035 CN201010261035 CN 201010261035 CN 201010261035 A CN201010261035 A CN 201010261035A CN 101933729 A CN101933729 A CN 101933729A
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- CN
- China
- Prior art keywords
- chair
- chair leg
- layer
- chair legs
- leg
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to a regulating chair comprising a chair seat and outer-layer chair legs, wherein inner-layer chair legs with bolts are connected to the inner parts of the outer-layer chair legs, at least three positioning holes are punched on the outer-layer chair legs and the inner-layer chair legs, which are all through holes, each bolt is tied on each inner-layer chair leg by using a chain rope, and one ends of the bolts are in an outwards hooked shape. When the inner-layer chair legs are sleeved in the outer-layer chair legs, the positioning holes on the outer-layer chair legs and the inner-layer chair legs can be overlapped, the bolts are inserted, and then the height of the chair can be increased; meanwhile, as long as the insertion heights of the bolts in the positioning holes on the front-side chair legs and the back-side chair legs are regulated, the front side and the back side of the chair can be in different heights, and then the sitting posture of a human body can be regulated.
Description
Technical field
The present invention relates to a kind of chair, especially relate to a kind of adjusting chair that can regulate chair height and chair back gradient.
Background technology
Current chairs, some is to adopt to stand on the chair underframe one to regulate the pneumatic cylinder of height, by regulating the handle on pneumatic cylinder top, can make the seat support lifting, but this chair, not only complex structure and cost are higher, and some real chairs that other has generally all are that the chair frame is fixing immutable, height can't be regulated, such chair can not be fit to most of people's sitting posture requirement, and can not change chair inclined back and forth degree, can't correct faulty sitting posture.
Summary of the invention
Technical problem to be solved by this invention provides a kind of adjusting chair that can regulate chair height, correct human body sitting posture.
The present invention solves the technical scheme that its technical problem takes: a kind of adjusting chair comprises seat support and outer chair leg, the external internal layer chair leg that has latch in the inside of outer chair leg.
In order to regulate the height of chair, on outer chair leg and internal layer chair leg, all be equipped with locating hole, described locating hole all is a through hole on outer chair leg and internal layer chair leg.
In order to make front side chair leg and rear side chair leg adjust not equal altitude, the number of described locating hole has three at least.
For fixing chair leg, it is outer hook-shaped that described latch is that an end presents.
After adopting said structure, when internal layer chair leg packs into outer chair leg, can the locating hole on outer chair leg and the internal layer chair leg is overlapping, insert latch, just the height of chair can be increased, simultaneously, regulate the height of latch insertion locating hole on front side chair leg and the rear side chair leg, chair just can before and after not contour, the sitting posture of the adjustable body of giving sb. a hard time.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of the embodiment of the invention;
Fig. 2 is a partial view of the present invention;
1, seat support 2, outer chair leg 3, locating hole 4, internal layer chair leg 5, latch 6, chain rope
The specific embodiment
A kind of adjusting chair shown in Figure 1, comprise seat support 1 and outer chair leg 2, the external internal layer chair leg 4 that has latch 5 in the inside of outer chair leg 2, on outer chair leg 2 and internal layer chair leg 4, all be equipped with locating hole 3, described locating hole 3 all is a through hole on outer chair leg 2 and internal layer chair leg 4, the number of described locating hole 3 has three at least, and the effect of locating hole 3 is height of regulating the chair leg.
The latch 5 that connects with the chain rope on the internal layer chair leg shown in Figure 2, an end of described latch 5 present outer hook-shaped, and the effect of latch 5 is fixing being connected highly of internal layer chair leg 4 and outer chair leg 2.
When internal layer chair leg 4 packs into outer chair leg 2, can the locating hole 3 on outer chair leg 2 and the internal layer chair leg 4 is overlapping, insert latch 5, just the height of chair can be increased, simultaneously, regulate the height that latch 5 on front side chair leg and the rear side chair leg inserts locating holes 3, it is not contour that chair just can front and back, the sitting posture of the adjustable body of giving sb. a hard time.
Claims (4)
1. an adjusting chair comprises seat support (1) and outer chair leg (2), it is characterized in that: the external internal layer chair leg (4) that has latch in the inside of outer chair leg (2).
2. adjusting chair according to claim 1 is characterized in that: be equipped with locating hole (3) on outer chair leg (1) and the internal layer chair leg (2).
3. adjusting chair according to claim 1 and 2 is characterized in that: described locating hole (3) is a through hole, and number is at least three.
4. adjusting chair according to claim 1 is characterized in that: hook-shaped outside an end of the latch (5) that (2) tie down with chain rope (6) on internal layer chair leg presents.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010261035 CN101933729A (en) | 2010-08-24 | 2010-08-24 | Regulating chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010261035 CN101933729A (en) | 2010-08-24 | 2010-08-24 | Regulating chair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101933729A true CN101933729A (en) | 2011-01-05 |
Family
ID=43387477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010261035 Pending CN101933729A (en) | 2010-08-24 | 2010-08-24 | Regulating chair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101933729A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102318973A (en) * | 2011-08-18 | 2012-01-18 | 无锡亿能电力设备有限公司 | Assembling adjustment stool |
CN102973029A (en) * | 2012-11-08 | 2013-03-20 | 杨周韵 | Chair |
CN103110291A (en) * | 2013-02-18 | 2013-05-22 | 孙时泽 | Chair legs |
CN108835914A (en) * | 2018-06-08 | 2018-11-20 | 黄涵艺 | A kind of students in middle and primary schools' chair for correcting sitting posture |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2540128Y (en) * | 2002-05-13 | 2003-03-19 | 曹阳 | Portable combined stool |
CN200983970Y (en) * | 2006-12-16 | 2007-12-05 | 张容榕 | Height-adjustable back rest chair having drawer for preventing hypometropia and crookback |
CN101292816A (en) * | 2007-04-24 | 2008-10-29 | 招远金王机电科技有限公司 | Adjustable support leg |
CN201178817Y (en) * | 2007-12-21 | 2009-01-14 | 卢娟 | Novel desk and chair |
CN201806273U (en) * | 2010-08-24 | 2011-04-27 | 苏州恩信家具有限公司 | Adjustable chair |
-
2010
- 2010-08-24 CN CN 201010261035 patent/CN101933729A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2540128Y (en) * | 2002-05-13 | 2003-03-19 | 曹阳 | Portable combined stool |
CN200983970Y (en) * | 2006-12-16 | 2007-12-05 | 张容榕 | Height-adjustable back rest chair having drawer for preventing hypometropia and crookback |
CN101292816A (en) * | 2007-04-24 | 2008-10-29 | 招远金王机电科技有限公司 | Adjustable support leg |
CN201178817Y (en) * | 2007-12-21 | 2009-01-14 | 卢娟 | Novel desk and chair |
CN201806273U (en) * | 2010-08-24 | 2011-04-27 | 苏州恩信家具有限公司 | Adjustable chair |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102318973A (en) * | 2011-08-18 | 2012-01-18 | 无锡亿能电力设备有限公司 | Assembling adjustment stool |
CN102973029A (en) * | 2012-11-08 | 2013-03-20 | 杨周韵 | Chair |
CN103110291A (en) * | 2013-02-18 | 2013-05-22 | 孙时泽 | Chair legs |
CN108835914A (en) * | 2018-06-08 | 2018-11-20 | 黄涵艺 | A kind of students in middle and primary schools' chair for correcting sitting posture |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |