CN204306349U - Telescopic desk - Google Patents
Telescopic desk Download PDFInfo
- Publication number
- CN204306349U CN204306349U CN201420821504.5U CN201420821504U CN204306349U CN 204306349 U CN204306349 U CN 204306349U CN 201420821504 U CN201420821504 U CN 201420821504U CN 204306349 U CN204306349 U CN 204306349U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- outer tube
- table body
- pin
- desk
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of telescopic desk, comprise a cuboid table body, table body has five, has two table pin, each pin comprises an outer tube under table body, be positioned at a underfooting portion, with an inner sleeve, be positioned at a pin top, in outer tube, have a hole, there is a screw, to abut against on inner sleeve tube wall through hole.Feature of the present utility model is: provide a kind of telescopic desk, can meet the needs of different height student.
Description
Technical field
The utility model relates to a kind of desk, particularly relates to a kind of telescopic desk.
Background technology
Traditional desk height is all consistent, and the height of student is had nothing in common with each other.Desk insufficient height is felt by the students' union that such height is higher, and the lower students' union of height thinks that desk is too high.And the student of growth and development stage, in the short time, the change of height also can be very large.Therefore need a kind of height-adjustable desk, can regulate accordingly the student of differing heights.
Summary of the invention
In order to solve above Problems existing, provide a kind of telescopic desk, wherein, comprise a cuboid table body, table body has five, has two table pin, each pin comprises an outer tube under table body, be positioned at a underfooting portion, with an inner sleeve, be positioned at a pin top, in outer tube, have a hole, there is a screw, to abut against on inner sleeve tube wall through hole.
During use, unclamp screw, adjust inner sleeve up and down to suitable position, then tighten the screws, utilizes screw with the frictional force between inner sleeve tube wall, makes to interfix between outer tube and inner sleeve.
Above-mentioned telescopic desk, wherein, table body can be finished with plastic, and also can make with plank.
Above-mentioned telescopic desk, wherein, the outer tube in table pin and inner sleeve can be made with stainless steel, also can make with aluminium alloy.
The beneficial effects of the utility model are: provide a kind of telescopic desk, can meet the needs of different height student.
Accompanying drawing explanation
Fig. 1 is the structure chart of telescopic desk of the present utility model;
Fig. 2 is the profile of the table pin of telescopic desk of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
As depicted in figs. 1 and 2, a kind of telescopic desk, wherein, comprise a cuboid table body 1, table body 1 has five, and table body has two table pin 2 for 1 time, each pin 2 comprises an outer tube 12, be positioned at a pin 2 bottom, with an inner sleeve 11, be positioned at a pin 2 top, in outer tube 12, have a hole (not shown), there is a screw 13, to abut against on inner sleeve 11 wall through hole.
During use, unclamp screw 13, adjust inner sleeve 11 up and down to suitable position, then tighten the screws 13, makes it to press close to be attached on inner sleeve 11 wall, utilizes screw 13 with the frictional force between inner sleeve 11 wall, makes to interfix between outer tube 12 and inner sleeve 11.It should be noted that has a stop line 14 on inner sleeve 11 wall, if stop line 14 is crossed the top of outer tube 12 and found by user, then inner sleeve 11 should be stopped to continue to move up, come off to prevent inner sleeve 11 from outer tube 12.
Further, above-mentioned telescopic desk, wherein, table body 1 can be finished with plastic, and also can make with plank.
Further, above-mentioned telescopic desk, wherein, the outer tube 12 in table pin 1 and inner sleeve 11 can be made with stainless steel, also can make with aluminium alloy.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model descriptions and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (3)
1. a telescopic desk, it is characterized in that, comprise a cuboid table body, described table body has five, two table pin are had under described table body, each described table pin comprises an outer tube, is positioned at described table underfooting portion, and an inner sleeve, be positioned at described table pin top, there is a hole in described outer tube, have a screw, to abut against on described inner sleeve tube wall through described hole.
2. telescopic desk as claimed in claim 1, it is characterized in that, described table body is made of plastics, or is made up of plank.
3. telescopic desk as claimed in claim 1, it is characterized in that, the described outer tube in described table pin and described inner sleeve are made up of stainless steel, or are made up of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821504.5U CN204306349U (en) | 2014-12-18 | 2014-12-18 | Telescopic desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821504.5U CN204306349U (en) | 2014-12-18 | 2014-12-18 | Telescopic desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306349U true CN204306349U (en) | 2015-05-06 |
Family
ID=53128691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821504.5U Expired - Fee Related CN204306349U (en) | 2014-12-18 | 2014-12-18 | Telescopic desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306349U (en) |
-
2014
- 2014-12-18 CN CN201420821504.5U patent/CN204306349U/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 |
Granted publication date: 20150506 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |