CN104146510B - A kind of spring adjusting seat leg - Google Patents
A kind of spring adjusting seat leg Download PDFInfo
- Publication number
- CN104146510B CN104146510B CN201410423524.1A CN201410423524A CN104146510B CN 104146510 B CN104146510 B CN 104146510B CN 201410423524 A CN201410423524 A CN 201410423524A CN 104146510 B CN104146510 B CN 104146510B
- Authority
- CN
- China
- Prior art keywords
- leg
- spring
- press strip
- support
- interior
- 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
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of spring adjusting seat leg, formed by outer leg, interior leg, spring, lockhole, latch, support, friction plate and press strip, it is characterized in that: interior leg is movably arranged on the right side in outer leg, outer leg left upper end has a lockhole, latch is movably arranged on support on outer leg by the lockhole on outer leg, the outer left side of outer leg is stretched out on press strip top, press strip middle-end is shuttled back and forth and is arranged in the middle of outer leg and support through lockhole, friction plate is fixedly mounted on support right side, spring one end withstands on the inboard of outer leg, and the other end withstands on the top of press strip. In the time pressing in the outside leg in press strip top, spring is pressed inwards, the support and the friction plate that press after the perk of press strip end, are unclamped, expanded interior leg gap simultaneously, make interior leg according to the height activity adjustment of required extension, after the height of interior leg regulates, unclamp press strip spring reset, spring resets and withstands support and friction plate and make its fixing interior leg by press strip end, has realized the function by leg stretches adjusting seat leg in spring control.
Description
Technical field
The present invention relates to a kind of chair leg of seat, is a kind of spring adjusting seat leg concretely.
Background technology
In the time that ground is uneven, the chair leg of seat just can be not steady, makes people's seat vacillating and staggering on chair, and existing marketSeat is not have on leg, freely independently to extend the function that regulates chair leg, in use makes troubles therefore to people.
Through retrieval, publication number: CN201624348U utility model patent, patent name: the chair of foldable telescopic, in itHold also explain chair leg can be up and down, but the function of its existence is overall rise and fall, can not solve because of ground notThe chair leg that the flat needs height causing differs, meanwhile, its structure is only also that latch is fixed.
Summary of the invention
The object of the present invention is to provide a kind of spring adjusting seat leg, efficiently solving seat leg can be according to ground notSteadily carry out to regulate arbitrarily the function of chair leg height.
The present invention realizes with following technical scheme: a kind of spring adjusting seat leg, and by outer leg, interior leg, spring, lockHole, latch, support, friction plate and press strip composition, is characterized in that: interior leg is movably arranged on the right side in outer leg outer leg left upper endHave a lockhole, latch is movably arranged on support on outer leg by the lockhole on outer leg, and it is outer left that outer leg is stretched out on press strip topSide, press strip middle-end is shuttled back and forth and is arranged in the middle of outer leg and support through lockhole, and friction plate is fixedly mounted on support right side, top, spring one endThe inboard of leg outside, the other end withstands on the top of press strip. In the time pressing in the outside leg in press strip top, spring is pressed inwards, press strip endEnd has unclamped the support and the friction plate that press after perk, has expanded interior leg gap simultaneously, makes interior leg according to required extensionHeight activity adjustment, after the height of interior leg regulates, unclamps press strip spring reset, and spring resets to withstand by press strip end and props upFrame and friction plate make its fixing interior leg, have realized the function by leg stretches adjusting seat leg in spring control.
Described interior leg is 1/2nd of outer leg.
The left side of described outer leg has the side opening of a yi word pattern, for stretching out of press strip; Described side opening compares press stripSize large.
The maximum of the described interior leg length that stretches is 8cm.
Described spring is orthospiral spring.
Beneficial effect: efficiently solve seat leg and can regulate arbitrarily independent chair leg height according to the uneven degree on groundFunction.
Brief description of the drawings
Fig. 1 is interior leg and the flat shape schematic diagram of outer leg of a kind of spring adjusting seat of the present invention leg.
Fig. 2 is that the interior leg of a kind of spring adjusting seat of the present invention leg extends outer leg schematic diagram.
1. outer legs in figure, 2. interior leg, 3. spring, 4. lockhole, 5. latch, 6. support, 7. friction plate, 8. press strip.
Detailed description of the invention
A kind of spring adjusting seat of the present invention leg, structure comprises: outer leg 1, interior leg 2, press strip 8, lockhole 4, latch 5, support6, friction plate 7 and spring 3.
In Fig. 1, interior leg 2 is movably arranged on the right side in outer leg 1, and outer leg 1 left upper end has a lockhole 4, and latch 5 is logicalThe lockhole 4 of crossing on outer leg 1 is movably arranged on support 6 on outer leg 1, and the outer left side of outer leg 1 is stretched out on press strip 8 tops, press strip 8 middle-end warpsLockhole 4 shuttles back and forth and is arranged in the middle of outer leg 1 and support 6, and friction plate 7 is fixedly mounted on support 6 right sides, and spring 3 one end withstand on outer leg 1Inboard, the other end withstands on the top of press strip 6.
In Fig. 2, each assembly installation is consistent with Fig. 1 with position, and still interior leg 2 is to downward-extension, and seat leg increases.
Claims (5)
1. a spring adjusting seat leg, is made up of outer leg, interior leg, spring, lockhole, latch, support, friction plate and press strip, itsFeature is: interior leg is movably arranged on the right side in outer leg, and outer leg left upper end has a lockhole, and latch is by the lockhole on outer legSupport is movably arranged on outer leg, and the outer left side of outer leg is stretched out on press strip top, press strip middle-end through lockhole shuttle back and forth be arranged on outer leg withIn the middle of support, friction plate is fixedly mounted on support right side, and spring one end withstands on the inboard of outer leg, and the other end withstands on the top of press stripEnd; In the time pressing in the outside leg in press strip top, spring is pressed inwards, has unclamped the support and the friction that press after the perk of press strip endSheet has been expanded interior leg gap simultaneously, makes interior leg according to the height activity adjustment of required extension, when the height of interior leg regulatesAfter, unclamping press strip spring reset, spring resets and withstands support and friction plate and make its fixing interior leg by press strip end, has realized and having borrowedHelp the function that in spring control, leg stretches adjusting seat leg.
2. a kind of spring adjusting seat leg according to claim 1, is characterized in that, the maximum of the described interior leg length that stretchesFor 8cm.
3. a kind of spring adjusting seat leg according to claim 1, is characterized in that, described spring is orthospiral bulletSpring.
4. a kind of spring adjusting seat leg according to claim 1, is characterized in that, the left side of described outer leg has oneThe side opening of yi word pattern.
5. a kind of spring adjusting seat leg according to claim 4, is characterized in that, described side opening is than the size of press stripGreatly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423524.1A CN104146510B (en) | 2014-08-26 | 2014-08-26 | A kind of spring adjusting seat leg |
| CN201610210560.9A CN105640111B (en) | 2014-08-26 | 2014-08-26 | A kind of spring adjusts the operating method of chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423524.1A CN104146510B (en) | 2014-08-26 | 2014-08-26 | A kind of spring adjusting seat leg |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210560.9A Division CN105640111B (en) | 2014-08-26 | 2014-08-26 | A kind of spring adjusts the operating method of chair leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146510A CN104146510A (en) | 2014-11-19 |
| CN104146510B true CN104146510B (en) | 2016-05-11 |
Family
ID=51872309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423524.1A Expired - Fee Related CN104146510B (en) | 2014-08-26 | 2014-08-26 | A kind of spring adjusting seat leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146510B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3012502B2 (en) * | 1995-12-01 | 2000-02-21 | 株式会社大平産業 | Adjuster device |
| JPH09220130A (en) * | 1996-02-16 | 1997-08-26 | Toho Kenzai:Kk | Leg structure of ground surface laid matter |
| CN2648897Y (en) * | 2003-08-07 | 2004-10-20 | 张建国 | Extensible table leg structure |
| CN2723201Y (en) * | 2004-06-07 | 2005-09-07 | 李飞玥 | Eye-protecting convenient book reading clamp |
| CN103082651B (en) * | 2011-11-08 | 2015-06-24 | 欣美实业股份有限公司 | Table enabling user to adjust board inclined angle |
| CN103472665A (en) * | 2013-09-23 | 2013-12-25 | 江阴市中佳文具发展有限公司 | Projection table |
-
2014
- 2014-08-26 CN CN201410423524.1A patent/CN104146510B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104146510A (en) | 2014-11-19 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Xiaoli Inventor after: Du Honghua Inventor before: Huang Tiansheng |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 152100, No. 5, No. 508, No. 6, No. 1, No. 1, Wangkui County, Heilongjiang Province Co-patentee after: Du Honghua Patentee after: Qu Xiaoli Address before: 362333, Tamura Mi, No. 52, Feng Zhou Town, Quanzhou, Fujian, Nanan Patentee before: Huang Tiansheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: 528000 Guangdong, Foshan City, Shunde District, Chencun Town, Chek flower Neighborhood Committee 2 Road 1 Patentee after: Foshan Huatong Furniture Co.,Ltd. Address before: 152100, No. 5, No. 508, No. 6, No. 1, No. 1, Wangkui County, Heilongjiang Province Co-patentee before: Du Honghua Patentee before: Qu Xiaoli |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Quanchao Inventor before: Qu Xiaoli Inventor before: Du Honghua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20180826 |