CN204048638U - Folding drawing desk - Google Patents

Folding drawing desk Download PDF

Info

Publication number
CN204048638U
CN204048638U CN201420221644.9U CN201420221644U CN204048638U CN 204048638 U CN204048638 U CN 204048638U CN 201420221644 U CN201420221644 U CN 201420221644U CN 204048638 U CN204048638 U CN 204048638U
Authority
CN
China
Prior art keywords
desktop
backboard
hinged
groove
backing plate
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
CN201420221644.9U
Other languages
Chinese (zh)
Inventor
齐锦秋
郝建锋
王燕高
陈思敏
卢丹
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.)
Sichuan Agricultural University
Original Assignee
Sichuan Agricultural University
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 Sichuan Agricultural University filed Critical Sichuan Agricultural University
Priority to CN201420221644.9U priority Critical patent/CN204048638U/en
Application granted granted Critical
Publication of CN204048638U publication Critical patent/CN204048638U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of desk, be specially folding drawing desk, comprise desktop and four table legs, described table leg there is multiple pin hole, four table legs are divided into two groups, and two table legs often organized intersect mutually, are inserted hinged for two table legs intersected in pin hole by latch, two groups of table legs are hinged on desktop two ends respectively, are regulated height and the gradient of desktop by the pin hole of regulating pin insertion diverse location; Also comprise backing plate, backing plate has multiple backing plate groove, the lower end of table leg is stuck in corresponding backing plate groove, in case table leg slides and waves.The folding drawing desk adjustment height that the utility model provides and gradient, the people going for different height uses, and can fold up, and is easy to carry, easy for installation.

Description

Folding drawing desk
Technical field
The utility model relates to a kind of desk, is specially folding drawing desk.
Background technology
Conventional drawing table, general just desktop gradient and be highly all fixing, can not regulate, can not be applicable to the drawing librarian use of different height, and volume comparatively greatly, in order to Stability Analysis of Structures, is all to fold, and is not easy to carry.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of folding drawing desk that can be suitable for the librarian use of different height, and concrete technical scheme is:
Folding drawing desk, comprise desktop and four table legs, described table leg there is multiple pin hole, four table legs are divided into two groups, two table legs often organized intersect mutually, inserted by hinged for two table legs intersected in pin hole by latch, two groups of table legs are hinged on desktop two ends respectively, are regulated height and the gradient of desktop by the pin hole of regulating pin insertion diverse location; Also comprise backing plate, backing plate has multiple backing plate groove, the lower end of table leg is stuck in corresponding backing plate groove, in case table leg slides and waves.
Also comprise a backboard, the back side edge of desktop is hinged on backboard, and the bottom of backboard is fixed on backing plate.
Described backboard and the hinged one side of desktop have multiple backboard groove, and backboard groove communicates with screw, the back side edge outline of described desktop and the mating shapes of backboard groove, and back side edge is arranged in backboard groove;
The back side edge of described desktop has the hinged groove perpendicular to desktop, nut is had in hinged groove, the afterbody of nut is arranged in hinged groove by axle, nut rotates on the vertical plane around axle, bolt is connected with nut through screw, by hinged for the back side edge of backboard and desktop, desktop encloses adjustment gradient of swaying.
The folding drawing desk that the utility model provides, utilizes table leg to arrange multiple pin hole, by selecting different pin hole combinations, realize height and the gradient of drawing table, and utilize backing plate and backboard to strengthen the intensity of whole desk, especially the supporting role of backboard, make desktop firm stable.This folding drawing desk adjustment height and gradient, the people going for different height uses, and can fold up, and is easy to carry, easy for installation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1 is the utility model structural representation.
Fig. 2 is part section structural scheme of mechanism of the present utility model;
Fig. 3 is partial elevational structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model, as shown in Figure 1, folding drawing desk, comprise desktop 1 and four table legs 2, described table leg 2 has multiple pin hole 21, four table legs be divided into two groups, two table legs often organized intersect mutually, inserted by hinged for two table legs intersected in pin hole 2 by latch 5, two groups of table legs are hinged on desktop 1 two ends respectively, and the pin hole inserting diverse location by regulating pin 5 regulates height and the gradient of desktop 1; Also comprise backing plate 3, backing plate 3 has multiple backing plate groove 31, the lower end of table leg 2 is stuck in corresponding backing plate groove 31, in case table leg 2 slides and waves.
Also comprise a backboard 4, the back side edge 14 of desktop 1 is hinged on backboard 4, and the bottom of backboard 4 is fixed on backing plate 3.
As shown in Figures 2 and 3, the one side that described backboard 4 is hinged with desktop 1 has multiple backboard groove 41, and backboard groove 41 communicates with screw 42, back side edge 14 outline of described desktop 1 and the mating shapes of backboard groove 41, and back side edge 14 is arranged in backboard groove 41;
The back side edge 14 of described desktop 1 has the hinged groove 13 perpendicular to desktop, nut 11 is had in hinged groove 13, the afterbody of nut 11 is arranged in hinged groove 13 by axle 12, nut 11 rotates on the vertical plane around axle 12, bolt 6 is connected with nut 11 through screw 42, backboard 4 is hinged with the back side edge 14 of desktop 1, and desktop 1 rotates around axle 12 and regulates gradient.
Height as required and gradient, the pin holes alignment intersected two on table legs 2, inserts with latch 5, props desktop 1, then is inserted on backing plate 3 lower end of table leg 2 and adapts in the backing plate groove 31 of position.The angle of adjusting nut 11, tightens bolt 6 through screw 42 and nut 11, can fix this folding drawing desk.

Claims (3)

1. folding drawing desk, comprise desktop and four table legs, it is characterized in that: described table leg has multiple pin hole, four table legs are divided into two groups, two table legs often organized intersect mutually, inserted by hinged for two table legs intersected in pin hole by latch, two groups of table legs are hinged on desktop two ends respectively, are regulated height and the gradient of desktop by the pin hole of regulating pin insertion diverse location; Also comprise backing plate, backing plate has multiple backing plate groove, the lower end of table leg is stuck in corresponding backing plate groove, in case table leg slides and waves.
2. folding drawing desk according to claim 1, is characterized in that: also comprise a backboard, and the back side edge of desktop is hinged on backboard, and the bottom of backboard is fixed on backing plate.
3. folding drawing desk according to claim 2, it is characterized in that: described backboard and the hinged one side of desktop have multiple backboard groove, backboard groove communicates with screw, the back side edge outline of described desktop and the mating shapes of backboard groove, and back side edge is arranged in backboard groove;
The back side edge of described desktop has the hinged groove perpendicular to desktop, nut is had in hinged groove, the afterbody of nut is arranged in hinged groove by axle, nut rotates on the vertical plane around axle, bolt is connected with nut through screw, by hinged for the back side edge of backboard and desktop, desktop encloses adjustment gradient of swaying.
CN201420221644.9U 2014-04-30 2014-04-30 Folding drawing desk Expired - Fee Related CN204048638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420221644.9U CN204048638U (en) 2014-04-30 2014-04-30 Folding drawing desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420221644.9U CN204048638U (en) 2014-04-30 2014-04-30 Folding drawing desk

Publications (1)

Publication Number Publication Date
CN204048638U true CN204048638U (en) 2014-12-31

Family

ID=52190252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420221644.9U Expired - Fee Related CN204048638U (en) 2014-04-30 2014-04-30 Folding drawing desk

Country Status (1)

Country Link
CN (1) CN204048638U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559430A (en) * 2015-12-19 2016-05-11 林曦之 Children's study table
CN106617669A (en) * 2016-11-10 2017-05-10 成都朵猫文化传播有限公司 Office table for human resources

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559430A (en) * 2015-12-19 2016-05-11 林曦之 Children's study table
CN105559430B (en) * 2015-12-19 2018-06-08 林曦之 A kind of child learning desk
CN106617669A (en) * 2016-11-10 2017-05-10 成都朵猫文化传播有限公司 Office table for human resources

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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: 20141231

Termination date: 20150430

EXPY Termination of patent right or utility model