CN202919466U - School desk - Google Patents

School desk Download PDF

Info

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
supporting leg
conical
desktop
desk
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 201220684218 priority Critical patent/CN202919466U/en
Application granted granted Critical
Publication of CN202919466U publication Critical patent/CN202919466U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Legs For Furniture In General (AREA)

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

Similar Documents

Publication Publication Date Title
CN205063431U (en) Multi -functional classroom of multi -media
CN204066452U (en) A kind of Chinese literature auxiliary teaching device
CN203262632U (en) Experiment table device capable of being lifted
CN202919466U (en) School desk
CN204557857U (en) A kind of art design teaching exhibiting device
CN204722538U (en) Single liftable school desk
CN204774238U (en) Display device that primary school's chinese teaching was used
CN209789015U (en) Spliced intelligent teaching interactive discussion table
CN206179237U (en) English teaching vocabulary show board
CN204970302U (en) Negotiation teaching desk suitable for international economics and trade specialty
CN203897637U (en) Novel desk
CN202858302U (en) Desk
CN201894339U (en) School desk
CN202290104U (en) Classroom experiment showcase
CN204684530U (en) A kind of Pommel horse for physical education
CN205302728U (en) University student's ideological and political education is explained and is used panel
CN204315109U (en) The exhibiting device that a kind of ideological and political education teaching uses
CN204650833U (en) Lever inclined-plane teaching demonstration device
CN205493031U (en) Teaching material fixing device for ideological and political education
CN205211206U (en) Display device for teaching Japanese
CN204375260U (en) The displaying teaching aid that Teaching of Economics uses
CN204351316U (en) Multi-functional lectern is used in ideological and political education teaching
CN205211256U (en) Solid geometry demonstration teaching aid
CN203789471U (en) Coaching desk for economics teaching
CN204499857U (en) Political Teaching desk for giving lessons

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20131127