CN205053359U - Table leg height adjustment - Google Patents
Table leg height adjustment Download PDFInfo
- Publication number
- CN205053359U CN205053359U CN201520832274.7U CN201520832274U CN205053359U CN 205053359 U CN205053359 U CN 205053359U CN 201520832274 U CN201520832274 U CN 201520832274U CN 205053359 U CN205053359 U CN 205053359U
- Authority
- CN
- China
- Prior art keywords
- table leg
- screw rod
- positioning box
- utility
- height adjustment
- 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
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Legs For Furniture In General (AREA)
Abstract
The utility model belongs to furniture auxiliary equipment especially indicates a table leg adjusting device. Including the screw rod, bottom and screw rod screw -thread fit's locating box, locating box are an upper end open -ended hollow structure, locating box's inner chamber and table leg bottom adaptation, and the locating box lateral wall is equipped with the fixed screw. The utility model provides a desk poor stability when subaerial the placing of unevenness of fixed height among the prior art, the needs etc. That can not effectively satisfy the user of different heights are not enough, have the simple structure compactness, the adjusting range is big and to lead to joining in marriage nature good, spare part cooperation advantage such as reliable and stable.
Description
Technical field
The utility model belongs to furniture auxiliary equipment, refers to a kind of table leg adjusting device especially.
Background technology
The table leg of current most of desk (comprising student's desk) is fixed structure, and its bottom is positioned in same level and height can not adjust.Above-mentioned prior art can produce following problem in use: one is to make desk unstable when ground out-of-flatness, thus bends over one's desk working to user (especially student) or learn to make a big impact.Two is because table leg height can not adjust, and the higher or lower user of stature can be made can not effectively to meet when reading or write and remain valid and the distance of health, this phenomenon is reflected on student's desk especially obvious.
Utility model content
The purpose of this utility model is to provide a kind of table leg height adjustment device, effectively can adjust the height of table leg with table leg after assembling, and reaches and keeps desk to stablize, be applicable to the needs of the different stature user of height.
Overall technology design of the present utility model is:
Table leg height adjustment device, comprises screw rod, the positioning box that bottom coordinates with screw flight, and positioning box is the hollow structure of a upper end open, and the inner chamber of positioning box and table leg bottom adaptation, positioning box sidewall is provided with fixed screw.
Concrete technical conceive of the present utility model also has:
For making this apparatus structure compacter, realize the axial location of table leg better, provide safeguard for the desk after equipment adjustment device is more stable, preferred technical scheme is, described table leg bottom offers the perforate becoming to be set with matched in clearance with screw shaped vertically.
For making to coordinate closely between parts, effectively ensure the structural strength in adjacent zeros part fits portion, increase the service life, preferred technical implementation way is, the adjoiner of positioning box inwall and screw rod is a rib simultaneously.
Effectively fixing for being formed table leg, ensure the solid and reliable of assembling.Preferred technical implementation way is, described fixed screw is symmetrical on positioning box sidewall.
For the stability of implement device, avoid the damage to ground, preferred technical implementation way is simultaneously, and described screw rod bottom is fixedly installed footing.
Operation principle of the present utility model is as follows:
To be set in table leg bottom during use in positioning box and fastening with fixed screw assembling, rotating screw bolt can realize the adjustment to table leg height, as needed dismounting, is taken off by the utility model after loosening fixed screw from table leg.
Technological progress acquired by the utility model is:
1, the adjustment to table leg height can effectively be realized after the utility model and desk adaptation, it is more stable when the desk after adjustment can not only be made to place on irregular ground, and meet and be applicable to different height user needs, the Health distance ensureing its correct sitting posture and reading by adjustment and write.
2, overall structure of the present utility model is simply compact, and adjusting range is wide and compatibility is good.
Accompanying drawing explanation
Accompanying drawing of the present utility model has:
Fig. 1 is overall structure schematic diagram of the present utility model.
Reference numeral of the present utility model is as follows:
1, table leg; 2, fixed screw; 3, positioning box; 4, screw rod; 5, footing.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described; but conduct is not to restriction of the present utility model; the content that protection domain of the present utility model is recorded with claim is as the criterion; any equivalent technical elements made according to description is replaced, and does not all depart from protection domain of the present utility model.
The unitary construction of the present embodiment is as diagram, and comprise screw rod 4, the positioning box 3 of bottom and screw rod 4 threaded engagement, positioning box 3 is the hollow structure of a upper end open, and the inner chamber of positioning box 3 and table leg 1 bottom adaptation, positioning box 3 sidewall is provided with fixed screw 2.
Described table leg 1 bottom offers the perforate forming packaging clearance with screw rod 4 and coordinate vertically.
The adjoiner of positioning box 3 inwall and screw rod 4 is a rib.
Fixed screw 2 is symmetrical on positioning box 3 sidewall.
Described screw rod 4 bottom is fixedly installed footing 5.
Claims (5)
1. table leg height adjustment device, it is characterized in that comprising screw rod (4), the positioning box (3) of bottom and screw rod (4) threaded engagement, positioning box (3) is the hollow structure of a upper end open, the inner chamber of positioning box (3) and table leg (1) bottom adaptation, positioning box (3) sidewall is provided with fixed screw (2).
2. table leg height adjustment device according to claim 1, is characterized in that described table leg (1) bottom offers the perforate forming packaging clearance with screw rod (4) and coordinate vertically.
3. table leg height adjustment device according to claim 1, is characterized in that the adjoiner of described positioning box (3) inwall and screw rod (4) is a rib.
4. table leg height adjustment device according to claim 1, is characterized in that described fixed screw (2) is symmetrical on positioning box (3) sidewall.
5. the table leg height adjustment device according to any one of claim 1-3, is characterized in that described screw rod (4) bottom is fixedly installed footing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832274.7U CN205053359U (en) | 2015-10-22 | 2015-10-22 | Table leg height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832274.7U CN205053359U (en) | 2015-10-22 | 2015-10-22 | Table leg height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053359U true CN205053359U (en) | 2016-03-02 |
Family
ID=55379986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520832274.7U Expired - Fee Related CN205053359U (en) | 2015-10-22 | 2015-10-22 | Table leg height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007059A1 (en) * | 2017-07-04 | 2019-01-10 | 苏州专创光电科技有限公司 | Table with adjustable stability |
-
2015
- 2015-10-22 CN CN201520832274.7U patent/CN205053359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007059A1 (en) * | 2017-07-04 | 2019-01-10 | 苏州专创光电科技有限公司 | Table with adjustable stability |
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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 |
Granted publication date: 20160302 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |