CN204861895U - Multi -functional folding desk - Google Patents

Multi -functional folding desk Download PDF

Info

Publication number
CN204861895U
CN204861895U CN201520653174.8U CN201520653174U CN204861895U CN 204861895 U CN204861895 U CN 204861895U CN 201520653174 U CN201520653174 U CN 201520653174U CN 204861895 U CN204861895 U CN 204861895U
Authority
CN
China
Prior art keywords
leg
desk
support
legs
screw
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
CN201520653174.8U
Other languages
Chinese (zh)
Inventor
方健
胡云青
黄金涛
史炎初
郑波
夏航
沈成超
章杨彬
俞熠帅
吴世彪
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.)
Zhejiang University of Technology ZJUT
Original Assignee
Zhejiang University of Technology ZJUT
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 Zhejiang University of Technology ZJUT filed Critical Zhejiang University of Technology ZJUT
Priority to CN201520653174.8U priority Critical patent/CN204861895U/en
Application granted granted Critical
Publication of CN204861895U publication Critical patent/CN204861895U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Multi -functional folding desk, including four table legs, table, the table leg below is connected through two crossbars of articulated, every table leg includes outer table leg and supports the table leg, establishes the spout in the outer table leg, support during the table leg inserts the spout of outer table leg, a holding screw pass the inboard logical groove of outer table leg, support table leg the through -hole, and the outside screw of outer table leg pass through threaded connection, the table passes through three page hinge connection with two support table legs of one side. The table leg opens and shuts through the crossbar, and the table turns over the book through three page hinges, and the table leg carries out the lift adjustment through screw extending structure to desk after folding up probably utilizes two liang connecting device fixed, and the convenience is carried in groups. The utility model discloses easy transport, desk height, table gradient can freely be adjusted.

Description

Foldable multifunctional desk
Technical field
The present invention relates to a kind of desk, particularly Foldable multifunctional desk.
Background technology
The function ratio of current desk is on the market more single, substantially be all for classroom instruction, position once fixing carrying get up more inconvenient, the space taken is large, be not suitable for using in the residence of some narrow space or office space, and the people of different height can be very uncomfortable with the desk of same height, has a strong impact on the efficiency of listening to the teacher of student.And some course needs student to have certain activity space, and the carrying of desk is a tiring and troublesome thing, and result in a lot of courses cannot carry out within the limited time.In addition, present drawing often needs to carry out in fixing classroom, and this reduces dynamic role and the Initiative degree of student undoubtedly greatly.
Summary of the invention
For solving the deficiency that existing fixed desk takes up room, carries effort, cannot regulate, provide a kind of multifunctional desk, this desk can fold, and take up room little, convenient in carrying, flexible adjustment.
For achieving the above object, the present invention is by the following technical solutions:
Foldable multifunctional desk, comprises four table legs, tables, is connected below table leg by two hinged crossbars; Often prop up table leg comprise outer table leg and support table leg, chute is established in outer table leg, supporting table leg inserts in the chute of outer table leg, support on table leg and offer through hole, groove is offered in the inner side of outer table leg, screw is offered in the outside of outer table leg, a holding screw through the groove inside outer table leg, support table leg through hole, be threaded connection with the outside screw of outer table leg; Two of table and side support table leg by three-leaf type gemel connection.
Above-mentioned Foldable multifunctional desk, outer table leg is provided with the adjacent jockey of desk, and the insertion that this device comprises two the outer table legs being located at side hooks, and is located at the patchhole of opposite side two outer table legs.
Table leg carries out folding by crossbar, and table is turned down by three-leaf type hinge, and table leg carries out lift adjustment by screw stretching structure, and the desk after folding, adjacent jockey may be utilized to fix between two, conveniently carry in groups.
The utility model is easily carried, and desk height, table gradient can free adjustment.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the structural representation of the utility model cross folding table leg.
Fig. 3 is the utility model table leg stretching structure schematic diagram.
Fig. 4 is the adjacent syndeton schematic diagram of the utility model desk.
The structural representation of Fig. 5 when to be the utility model table open use by three-leaf type hinge.
Fig. 6 is the structural representation of the utility model table when being folded by three-leaf type hinge.
Be labeled as in figure: 1 table, 11, three-leaf type hinge, 2 table legs, 21 holding screws, 22 outer table legs, 23 support table leg, and 24 support the through hole on table leg, the screw outside 25 outer table legs, the fluting inside 26 outer table legs, 3 crossbars, 41 insert hook, 42 patchholes, 5 three-leaf type hinges.
Detailed description of the invention
With reference to accompanying drawing, Foldable multifunctional desk, comprises four table legs 2, table 1, is connected below table leg by hinged two crossbars 3; Often prop up table leg comprise outer table leg 22 and support table leg 23, chute is established in outer table leg, supporting table leg inserts in the chute of outer table leg, support on table leg and offer logical 24 holes, groove 26 is offered in the inner side of outer table leg, screw 25 is offered in the outside of outer table leg, a holding screw 21 through the groove inside outer table leg, support table leg through hole, be threaded connection with the outside screw of outer table leg again; Two of table and multifunctional desk wherein side are supported table leg and are connected by three-leaf type hinge 11.
Carry for convenience of connecting between desk, outer table leg is provided with adjacent jockey, and the insertion that this device comprises two the outer table legs being located at side hooks 41, and is located at the patchhole 42 of opposite side two outer table legs.
By launching two crossbars, open desk, support table leg is adjusted to suitable height, outer table leg and support table leg are fixed by holding screw, then table is folded to top around three-leaf type hinge, desk now can normally use.
The height of adjustment table, is only needed to regulate the mutual position supporting table leg and outer table leg, is fixed by holding screw.
It is hinged that table and table leg pass through three-leaf type hinge, and table freely can be rolled up and be folded down, become the desktop that can write when rolling up, when being folded down, table falls in table leg side.
Conveniently carry, respectively establish to insert hook and patchhole at the both sides table leg of desk, after when insertion, hook falls into patchhole, two desks just link together, and conveniently together carry, and save manpower, artificial.

Claims (2)

1. Foldable multifunctional desk, comprises four table legs, tables, is connected below table leg by two hinged crossbars; It is characterized in that often propping up table leg comprises outer table leg and support table leg, chute is established in outer table leg, supporting table leg inserts in the chute of outer table leg, support on table leg and offer through hole, groove is offered in the inner side of outer table leg, screw is offered in the outside of outer table leg, a holding screw through the groove inside outer table leg, support table leg through hole, be threaded connection with the outside screw of outer table leg; Two of table and side support table leg by three-leaf type gemel connection.
2. Foldable multifunctional desk as claimed in claim 1, is characterized in that outer table leg is provided with the adjacent jockey of desk, and the insertion that this device comprises two the outer table legs being located at side hooks, and is located at the patchhole of opposite side two outer table legs.
CN201520653174.8U 2015-08-27 2015-08-27 Multi -functional folding desk Expired - Fee Related CN204861895U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520653174.8U CN204861895U (en) 2015-08-27 2015-08-27 Multi -functional folding desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520653174.8U CN204861895U (en) 2015-08-27 2015-08-27 Multi -functional folding desk

Publications (1)

Publication Number Publication Date
CN204861895U true CN204861895U (en) 2015-12-16

Family

ID=54806342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520653174.8U Expired - Fee Related CN204861895U (en) 2015-08-27 2015-08-27 Multi -functional folding desk

Country Status (1)

Country Link
CN (1) CN204861895U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107865517A (en) * 2017-12-11 2018-04-03 范益辰 A kind of cross folding can adjust Multifunctional study desk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107865517A (en) * 2017-12-11 2018-04-03 范益辰 A kind of cross folding can adjust Multifunctional study desk

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20180827