CN202919466U - School desk - Google Patents
School desk Download PDFInfo
- Publication number
- CN202919466U CN202919466U CN 201220684218 CN201220684218U CN202919466U CN 202919466 U CN202919466 U CN 202919466U CN 201220684218 CN201220684218 CN 201220684218 CN 201220684218 U CN201220684218 U CN 201220684218U CN 202919466 U CN202919466 U CN 202919466U
- Authority
- CN
- China
- Prior art keywords
- desk
- desktop
- supporting leg
- conical
- taper
- 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
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 240000004282 Grewia occidentalis Species 0.000 abstract 1
- 206010016256 Fatigue Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a school desk including a school desk top (1) and four support legs (2). Conical through holes (5) are respectively arranged in the four corners of the school desk top (1), conical sleeves (6) are respectively sleeved between the connected outer walls of the conical through holes (5) and the support legs (2), and the bottom of each support leg (2) is respectively threadedly connected with an adjusting cushion block (4). By adopting such a structure, the school desk realizes the effects of convenient use, height adjustment, convenient conveying, and convenient installation.
Description
Technical field
The utility model relates to that a kind of teaching is auxiliary uses equipment, relates in particular to a kind of desk.
Background technology
The desk of student's use at present generally comprises desktop and supporting leg, in Students ' Learning and teaching process, often see because teacher or classmate's height is different, and make teacher or Students ' Learning, feel very tired out after giving lessons, like this, not only affected teacher's quality of instruction, also can affect the healthy of teacher, also can hinder student's study, in addition, because desk is generally overall structure, carrying is inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, and is easy to use, can regulate height and convenient carrying, a kind of desk easy to assembly.
The technical solution of the utility model is a kind of desk, it comprises desktop 1 and four supporting legs 2, it is characterized in that: be respectively equipped with conical through-hole 5 on four angles of described desktop 1, be respectively installed with taper 6 between described conical through-hole 5 and outer wall that described supporting leg 2 is connected, be bolted with respectively in the bottom of described each supporting leg 2 and regulate cushion block 4.
The technical solution of the utility model can also be on described each supporting leg 2 interval be provided with annular flange flange 3.
The technical solution of the utility model can also be that described taper 6 is formed by the rectangular trapezoidal hollow cone docking of two cross sections, be equipped with the annular groove 7 that matches with described annular flange flange 3 on the inwall of described each cone upper and lower, and be provided with positioning port 8 and alignment pin 9 at the integral middle of described each cone two side.
The technical solution of the utility model can also be that the two bottom sides at described desktop 1 is respectively equipped with chute 12, and described chute 12 is slidably connected with the slide rail 11 that is arranged on storage tank 10 respectively.
The beneficial effects of the utility model are by be respectively equipped with conical through-hole 5 on four angles of described desktop 1, be respectively installed with taper 6 between described conical through-hole 5 and outer wall that described supporting leg 2 is connected, be bolted with respectively in the bottom of described each supporting leg 2 and regulate cushion block 4.During use, first taper 6 is sleeved on the outer wall of each supporting leg 2, then the supporting leg 2 that will be set with taper 6 is plugged in conical through-hole 5 on desktop 1 four angles, forms firm connection; When needs when carrying dismounting, desktop 1 is taken off from four supporting legs 2, with the carrying of pack respectively of desktop 1 and supporting leg 2, realized easy to use, can regulate height and conveniently carry, effect easy for installation.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the enlarged drawing of taper in Fig. 1
Fig. 3 is the left view of Fig. 2
Fig. 1,, in 2,31, desktop, 2, supporting leg, 3, annular flange flange, 4, regulate cushion block, 5, conical through-hole, 6, taper, 7, annular groove, 8, positioning port, 9, alignment pin, 10, storage tank, 11, slide rail, 12, chute.
The specific embodiment
according to Fig. 1, 2, shown in 3, the utility model relates to a kind of desk, it comprises desktop 1 and four supporting legs 2, on described each supporting leg 2, the interval is provided with annular flange flange 3, be respectively equipped with conical through-hole 5 on four angles of described desktop 1, be respectively installed with taper 6 between described conical through-hole 5 and outer wall that described supporting leg 2 is connected, specifically: described taper 6 is formed by the rectangular trapezoidal hollow cone docking of two cross sections, be equipped with the annular groove 7 that matches with described annular flange flange 3 on the inwall of described each cone upper and lower, and be provided with positioning port 8 and alignment pin 9 at the integral middle of described each cone two side, cone when docking alignment pin 9 is separately extend in the other side's positioning port 8, form the firm taper 6 that connects, be bolted with respectively in the bottom of described each supporting leg 2 and regulate cushion block 4, can regulate easily the desk height like this, during use, first taper 6 is sleeved on the outer wall of each supporting leg 2, then the supporting leg 2 that will be set with taper 6 is plugged in conical through-hole 5 on desktop 1 four angles, forms firm connection, when needs when carrying dismounting, desktop 1 is taken off from four supporting legs 2, with the carrying of packing respectively of desktop 1 and supporting leg 2, in addition, because the two bottom sides at described desktop 1 is respectively equipped with chute 12, described chute 12 is slidably connected with the slide rail 11 that is arranged on storage tank 10 respectively, facilitates stored goods and dismounting, carrying, easy for installation, realized easy to usely, can regulate height and convenient carrying, effect easy for installation.
Claims (4)
1. desk, it comprises desktop (1) and four supporting legs (2), it is characterized in that: be respectively equipped with conical through-hole (5) on four angles of described desktop (1), be respectively installed with taper (6) between described conical through-hole (5) and outer wall that described supporting leg (2) is connected, be bolted with respectively in the bottom of described each supporting leg (2) and regulate cushion block (4).
2. a kind of desk according to claim 1 is characterized in that: described each supporting leg (2) upper interval be provided with annular flange flange (3).
3. a kind of desk according to claim 2, it is characterized in that: described taper (6) is formed by the rectangular trapezoidal hollow cone docking of two cross sections, be equipped with the annular groove (7) that matches with described annular flange flange (3) on the inwall of described each cone upper and lower, and be provided with positioning port (8) and alignment pin (9) at the integral middle of described each cone two side.
According to claim 1 to 3 arbitrary described a kind of desk, it is characterized in that: the two bottom sides at described desktop (1) is respectively equipped with chute (12), and described chute (12) is slidably connected with the slide rail (11) that is arranged on storage tank (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684218 CN202919466U (en) | 2012-11-27 | 2012-11-27 | School desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684218 CN202919466U (en) | 2012-11-27 | 2012-11-27 | School desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202919466U true CN202919466U (en) | 2013-05-08 |
Family
ID=48209464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684218 Expired - Fee Related CN202919466U (en) | 2012-11-27 | 2012-11-27 | School desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202919466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477598A (en) * | 2019-08-30 | 2019-11-22 | 重庆市飞龙实木家俱有限公司 | Pin-connected panel desk |
-
2012
- 2012-11-27 CN CN 201220684218 patent/CN202919466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477598A (en) * | 2019-08-30 | 2019-11-22 | 重庆市飞龙实木家俱有限公司 | Pin-connected panel desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131127 |
|
| C17 | Cessation of patent right |