CN204561472U - A kind of desk or chair legs height adjuster - Google Patents
A kind of desk or chair legs height adjuster Download PDFInfo
- Publication number
- CN204561472U CN204561472U CN201520234003.1U CN201520234003U CN204561472U CN 204561472 U CN204561472 U CN 204561472U CN 201520234003 U CN201520234003 U CN 201520234003U CN 204561472 U CN204561472 U CN 204561472U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- type connecting
- support bar
- desk
- chair legs
- 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
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- Legs For Furniture In General (AREA)
- Furniture Connections (AREA)
Abstract
The utility model provides a kind of desk or chair legs height adjuster, it comprises H type connecting cylinder, connect support bar, spring, latch, lock pin, spherical fixed positioning piece, extension spring and clamping screw, clamping screw is arranged on the top of H type connecting cylinder, the upper end connecting support bar is stretched in the under shed of H type connecting cylinder, connect on support bar and be provided with multiple pin hole, the two ends of latch are provided with the lock pin preventing described latch from skidding off described pin hole, the bottom of H type connecting cylinder is connected to one end of extension spring, the other end of extension spring is connected to the bottom of described connection support bar, the lower end connecting support bar is fixed in spherical fixed positioning piece, the utility model adopts H type connecting cylinder and is connected support bar, very convenient, cushioning effect is played by arranging spring, the adjusting device after connecting can be made to use, extremely soft, the adjustment requirement of various height can be met.
Description
Technical field
The utility model relates to a kind of furniture height adjusting device, is specially a kind of desk or chair legs height adjuster, belongs to technical field of furniture design.
Background technology
Current furniture is when placing, often occur that ground is flat not, need levelling table leg or chair legs, now general method arranges pad, this mode is passable for general little injustice, but be often difficult to find suitable pad, and, some is needed to carry out larger adjustment to the height of desk or chair, so that when meeting some needs, the mode of this employing pad is difficult to the requirement meeting people, such as, in order to allow temporarily desk or chair padded, special needs can be applicable to, when such as little chair needs to be configured on higher desk, pad is only relied on to be difficult to meet the demands, therefore, need a kind of adjusting device that can adjust desk or chair height.
For solving above technical problem, the utility model provides a kind of desk or chair legs height adjuster, and it adopts H type connecting cylinder and is connected support bar, very convenient, and, play cushioning effect by arranging spring, the adjusting device after connecting can be made to use, extremely soft, by the cooperation of latch and lock pin, the adjustment requirement of various height can be met, very reliable and stable, in addition, be also provided with extension spring, the reliability and stability of adjusting device can be ensured.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model just there is provided a kind of desk or chair legs height adjuster, it comprises H type connecting cylinder, connect support bar, spring, latch, lock pin, spherical fixed positioning piece, extension spring and clamping screw, it is characterized in that, the upper opening of described H type connecting cylinder is used for desk or chair legs to insert, described clamping screw is arranged on the top of described H type connecting cylinder, it is inner at described H type connecting cylinder for desk or chair legs are locked, the upper end of described connection support bar is stretched in the under shed of described H type connecting cylinder, described connection support bar is provided with the pin hole that the described latch of multiple confession inserts, the latter half of described H type connecting cylinder also arranges multiple pin hole, the two ends of described latch are provided with the lock pin preventing described latch from skidding off described pin hole, the bottom of described H type connecting cylinder is connected to one end of extension spring, the other end of extension spring is connected to the bottom of described connection support bar, the lower end of described connection support bar is fixed in described spherical fixed positioning piece, described spring is arranged between the bottom surface of desk or chair legs and described H type connecting cylinder.
Further, as preferably, described connection support bar is hollow pipe fitting structure.
Further, as preferably, described H type connecting cylinder is stainless steel structure, and described extension spring is multiple, and circumference array is arranged on the surrounding of described H type connecting cylinder.
Further, as preferably, described spherical fixed positioning piece is elastic wear-resisting structure, and the surface of described spherical fixed positioning piece is provided with anti-skidding projection.
The beneficial effects of the utility model:
The utility model provides a kind of desk or chair legs height adjuster, and it adopts H type connecting cylinder and is connected support bar, very convenient, and, playing cushioning effect by arranging spring, the adjusting device after connecting can be made to use, extremely soft, by the cooperation of latch and lock pin, the adjustment requirement of various height can be met, very reliable and stable, in addition, also be provided with extension spring, the reliability and stability of adjusting device can be ensured.
Accompanying drawing explanation
The structural representation of a kind of desk that Fig. 1 provides for the utility model or chair legs height adjuster;
Wherein, 1, H type connecting cylinder, 2, connect support bar, 3, spring, 4, latch, 5, pin hole, 6, lock pin, 7, spherical fixed positioning piece, 8, clamping screw, 9, extension spring, 10, desk or chair legs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of desk or chair legs height adjuster, it comprises H type connecting cylinder 1, connect support bar 2, spring 3, latch 4, lock pin 6, spherical fixed positioning piece 7, extension spring 9 and clamping screw 8, the upper opening of H type connecting cylinder 1 is used for desk or chair legs 10 to insert, clamping screw 8 is arranged on the top of described H type connecting cylinder 1, it is inner at described H type connecting cylinder 1 for desk or chair legs 10 are locked, the upper end connecting support bar 2 is stretched in the under shed of described H type connecting cylinder 1, connect the pin hole 5 support bar 2 being provided with described latch 4 insertion of multiple confession, the latter half of H type connecting cylinder 1 also arranges multiple pin hole 5, the two ends of described latch 6 are provided with the lock pin 4 preventing described latch 6 from skidding off described pin hole 5, the bottom of H type connecting cylinder 1 is connected to one end of extension spring 9, the other end of extension spring 9 is connected to the bottom of described connection support bar 2, the lower end connecting support bar 2 is fixed in described spherical fixed positioning piece 7, described spring 3 is arranged between the bottom surface of desk or chair legs 10 and described H type connecting cylinder 1.
In the present embodiment, connecting support bar 2 is hollow pipe fitting structure.H type connecting cylinder 1 is stainless steel structure, and extension spring 9 is multiple, and circumference array is arranged on the surrounding of described H type connecting cylinder 1.Spherical fixed positioning piece 7 is elastic wear-resisting structure, and the surface of spherical fixed positioning piece 7 is provided with anti-skidding protruding (not shown).
The utility model adopts H type connecting cylinder and is connected support bar, very convenient, and, play cushioning effect by arranging spring, the adjusting device after connecting can be made to use, extremely soft, by the cooperation of latch and lock pin, the adjustment requirement of various height can be met, very reliable and stable, in addition, be also provided with extension spring, the reliability and stability of adjusting device can be ensured.
Claims (4)
1. a desk or chair legs height adjuster, it comprises H type connecting cylinder, connect support bar, spring, latch, lock pin, spherical fixed positioning piece, extension spring and clamping screw, it is characterized in that, the upper opening of described H type connecting cylinder is used for desk or chair legs to insert, described clamping screw is arranged on the top of described H type connecting cylinder, it is inner at described H type connecting cylinder for desk or chair legs are locked, the upper end of described connection support bar is stretched in the under shed of described H type connecting cylinder, described connection support bar is provided with the pin hole that the described latch of multiple confession inserts, the latter half of described H type connecting cylinder also arranges multiple pin hole, the two ends of described latch are provided with the lock pin preventing described latch from skidding off described pin hole, the bottom of described H type connecting cylinder is connected to one end of extension spring, the other end of extension spring is connected to the bottom of described connection support bar, the lower end of described connection support bar is fixed in described spherical fixed positioning piece, described spring is arranged between the bottom surface of desk or chair legs and described H type connecting cylinder.
2. a kind of desk according to claim 1 or chair legs height adjuster, is characterized in that, described connection support bar is hollow pipe fitting structure.
3. a kind of desk according to claim 1 or chair legs height adjuster, is characterized in that, described H type connecting cylinder is stainless steel structure, and described extension spring is multiple, and circumference array is arranged on the surrounding of described H type connecting cylinder.
4. a kind of desk according to claim 1-3 any one or chair legs height adjuster, is characterized in that, described spherical fixed positioning piece is elastic wear-resisting structure, and the surface of described spherical fixed positioning piece is provided with anti-skidding projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234003.1U CN204561472U (en) | 2015-04-19 | 2015-04-19 | A kind of desk or chair legs height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234003.1U CN204561472U (en) | 2015-04-19 | 2015-04-19 | A kind of desk or chair legs height adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561472U true CN204561472U (en) | 2015-08-19 |
Family
ID=53854180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234003.1U Expired - Fee Related CN204561472U (en) | 2015-04-19 | 2015-04-19 | A kind of desk or chair legs height adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327659A (en) * | 2017-06-28 | 2017-11-07 | 谭威 | A kind of fabric support |
| CN107545711A (en) * | 2017-07-31 | 2018-01-05 | 合肥初慕科技有限公司 | A kind of alarm for safety guard |
| CN107715941A (en) * | 2017-10-30 | 2018-02-23 | 大同新成新材料股份有限公司 | A kind of leg structure of collapsible of pantograph testboard |
| CN110604503A (en) * | 2019-09-20 | 2019-12-24 | 徐州坤鹏医疗器械有限公司 | Stability toilet seat chair of preventing turning on one's side |
-
2015
- 2015-04-19 CN CN201520234003.1U patent/CN204561472U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327659A (en) * | 2017-06-28 | 2017-11-07 | 谭威 | A kind of fabric support |
| CN107545711A (en) * | 2017-07-31 | 2018-01-05 | 合肥初慕科技有限公司 | A kind of alarm for safety guard |
| CN107715941A (en) * | 2017-10-30 | 2018-02-23 | 大同新成新材料股份有限公司 | A kind of leg structure of collapsible of pantograph testboard |
| CN107715941B (en) * | 2017-10-30 | 2023-03-14 | 大同新成新材料股份有限公司 | Table leg structure of pantograph testboard |
| CN110604503A (en) * | 2019-09-20 | 2019-12-24 | 徐州坤鹏医疗器械有限公司 | Stability toilet seat chair of preventing turning on one's side |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160419 |