CN202919466U - School desk - Google Patents

School desk Download PDF

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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
Application number
CN 201220684218
Other languages
Chinese (zh)
Inventor
毕岚
Original Assignee
毕岚
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 毕岚 filed Critical 毕岚
Priority to CN 201220684218 priority Critical patent/CN202919466U/en
Application granted granted Critical
Publication of CN202919466U publication Critical patent/CN202919466U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of desk
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.
CN 201220684218 2012-11-27 2012-11-27 School desk Expired - Fee Related CN202919466U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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