CN204427171U - A kind of adjustable stable desk - Google Patents
A kind of adjustable stable desk Download PDFInfo
- Publication number
- CN204427171U CN204427171U CN201520134221.8U CN201520134221U CN204427171U CN 204427171 U CN204427171 U CN 204427171U CN 201520134221 U CN201520134221 U CN 201520134221U CN 204427171 U CN204427171 U CN 204427171U
- Authority
- CN
- China
- Prior art keywords
- desk
- square
- hole
- tubing string
- square column
- 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)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of school desk, a kind of adjustable stable desk, comprise rectangular panel, rectangular base plate, desk side plate, desk dividing plate and desk feet, four desk feets are positioned on four angles below rectangular base plate, as improvement: there is height adjusting part pedal mast lower end, height adjusting part comprises square hole tubing string, square column screw rod pin, adjusting handle and anti-skidding runners, wood screw is had to be integrally fixed between square hole tubing string and desk feet, there is step circular hole square hole tubing string lower end, and square hole pipe string internal wall is square through hole; Square column screw rod pin upper semisection be square column light face with between square through hole for can linear slide coordinate, square column screw rod pin lower semisection is bar pin external screw thread, and there is light beam termination bar pin external screw thread lower end; Adjusting handle there is rotatable lifting between handwheel internal thread with bar pin external screw thread match, adjusting handle has between step cutting pattern with step circular hole for rotary sliding coordinates; On anti-skidding runners bottom surface, cover has rubber antiskid pad.
Description
Technical field
The utility model relates to a kind of school desk, particularly relates to a kind of for the adjustable stable desk of one more than two people.
Background technology
The classroom table of large, medium and small school, generally all for more than two people, if shakiness put by the desk used, when a people slightly action will affect other people and write.Determine the principle of a plane according to 3, and ground, classroom can not be accomplished definitely smooth, the desk of four pin mostly time there is destabilizing factor.Known school desk does not have convenient desk with adjustable pin height low-function, uses not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provide a kind of can the adjustable stable desk of one of convenient desk with adjustable pin height low-function, realize the object that still can steadily use in out-of-flatness ground environment.
The utility model is by the following technical solutions: a kind of adjustable stable desk, comprise rectangular panel, rectangular base plate, desk side plate, desk dividing plate and desk feet, four desk feets are positioned on four angles below described rectangular base plate, as improvement: there is height adjusting part described pedal mast lower end, described height adjusting part comprises square hole tubing string, square column screw rod pin, adjusting handle and anti-skidding runners, wood screw is had to be integrally fixed between described square hole tubing string and described desk feet, there is step circular hole described square hole tubing string lower end, described square hole pipe string internal wall is square through hole, described square column screw rod pin upper semisection is for can linear slide coordinate between square column light face and described square through hole, and described square column screw rod pin lower semisection is bar pin external screw thread, and there is light beam termination bar pin external screw thread lower end, described adjusting handle there is rotatable lifting between handwheel internal thread and described bar pin external screw thread match, described adjusting handle has between step cutting pattern and described step circular hole for rotary sliding coordinates, described anti-skidding runners to have between runners unthreaded hole and described light beam termination for interference fits and have and is connected bearing pin and fixes, described anti-skidding runners bottom surface is overlapped rubber antiskid pad.
The beneficial effects of the utility model are:
Run into ground have height out-of-flatness straggly time, only need adjust the annular knurl adjusting handle in the height adjusting part of any one desk feet lower end, handwheel internal thread is rotated relative to bar pin external screw thread, realize square column light face to move up and down as required in square through hole, just can reach the object regulating height, guarantee that desk is in steady status.
Accompanying drawing explanation
Fig. 1 is the utility model schematic perspective view.
The enlarged fragmentary cross section at Fig. 2 position residing for the height adjusting part 50 in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Composition graphs 1 and Fig. 2, a kind of adjustable stable desk, comprise rectangular panel 11, rectangular base plate 12, desk side plate 13, desk dividing plate 14 and desk feet 19, four desk feets 19 are positioned on four angles below described rectangular base plate 12, as improvement: there is height adjusting part 50 described pedal mast 20 lower end, described height adjusting part 50 comprises square hole tubing string 22, square column screw rod pin 77, adjusting handle 55 and anti-skidding runners 66, wood screw 21 is had to be integrally fixed between described square hole tubing string 22 and described desk feet 19, there is step circular hole 25 described square hole tubing string 22 lower end, described square hole tubing string 22 inwall is square through hole 27, described square column screw rod pin 77 upper semisection is for can linear slide coordinate between square column light face 72 and described square through hole 27, and described square column screw rod pin 77 lower semisection is bar pin external screw thread 75, and there is light beam termination 76 bar pin external screw thread 75 lower end, described adjusting handle 55 there is rotatable lifting between handwheel internal thread 57 and described bar pin external screw thread 75 match, described adjusting handle 55 has between step cutting pattern 52 and described step circular hole 25 for rotary sliding coordinates, described anti-skidding runners 66 to have between runners unthreaded hole 67 and described light beam termination 76 for interference fits and have and is connected bearing pin 33 and fixes, described anti-skidding runners 66 bottom surface is overlapped rubber antiskid pad 64.
In embodiment:
Run into ground have height out-of-flatness straggly time, only need adjust the annular knurl adjusting handle 55 in the height adjusting part 70 of any one desk feet 19 lower end, handwheel internal thread 57 is rotated relative to bar pin external screw thread 75, realize square column light face 72 to move up and down as required in square through hole 27, just can reach the object regulating height, guarantee that desk is in steady status.
Claims (1)
1. an adjustable stable desk, comprise rectangular panel (11), rectangular base plate (12), desk side plate (13), desk dividing plate (14) and desk feet (19), four desk feets (19) are positioned on four angles of described rectangular base plate (12) below, it is characterized in that: there is height adjusting part (50) pedal mast (20) lower end, described height adjusting part (50) comprises square hole tubing string (22), square column screw rod pin (77), adjusting handle (55) and anti-skidding runners (66), wood screw (21) is had to be integrally fixed between described square hole tubing string (22) and described desk feet (19), there is step circular hole (25) described square hole tubing string (22) lower end, described square hole tubing string (22) inwall is square through hole (27), described square column screw rod pin (77) upper semisection is for can linear slide coordinate between square column light face (72) with described square through hole (27), described square column screw rod pin (77) lower semisection is bar pin external screw thread (75), and there is light beam termination (76) bar pin external screw thread (75) lower end, described adjusting handle (55) there is rotatable lifting between handwheel internal thread (57) and described bar pin external screw thread (75) match, described adjusting handle (55) has between step cutting pattern (52) and described step circular hole (25) for rotary sliding coordinates, described anti-skidding runners (66) to have between runners unthreaded hole (67) and described light beam termination (76) for interference fits and have and be connected bearing pin (33) and fix, on described anti-skidding runners (66) bottom surface, cover has rubber antiskid pad (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134221.8U CN204427171U (en) | 2015-03-10 | 2015-03-10 | A kind of adjustable stable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134221.8U CN204427171U (en) | 2015-03-10 | 2015-03-10 | A kind of adjustable stable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204427171U true CN204427171U (en) | 2015-07-01 |
Family
ID=53595114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134221.8U Expired - Fee Related CN204427171U (en) | 2015-03-10 | 2015-03-10 | A kind of adjustable stable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204427171U (en) |
-
2015
- 2015-03-10 CN CN201520134221.8U patent/CN204427171U/en not_active Expired - Fee Related
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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: 20150701 Termination date: 20160310 |