CN104490101A

CN104490101A - Novel desk for senior high schools

Info

Publication number: CN104490101A
Application number: CN201410668623.6A
Authority: CN
Inventors: 李岩舟; 刘冰; 潘荣安; 张文靖; 陈娟丽; 刘卉; 曹越; 蒙柱
Original assignee: Guangxi University
Current assignee: Guangxi University
Priority date: 2014-11-21
Filing date: 2014-11-21
Publication date: 2015-04-08

Abstract

The invention relates to a novel desk for senior high schools. The novel desk comprises a desk face, a desk bag, desk legs, a rotation book containing shelf and a stretchable book supporting shelf. The desk bag is installed at the upper ends of the desk legs; the rotation book containing shelf is hinged to the positions, which are one third away from the ground, of the back desk legs; and the lower end of the stretchable book supporting shelf is welded to a U-shaped transverse beam of a back support of the back desk legs. The rotation bookshelf overturning angle can be adjusted by rotating the rotation book containing shelf; and the book taking and placing work is completed by adjusting the rotation book containing shelf. The height can be adjusted through the stretchable book supporting shelf, and the book supporting work is completed by adjusting the stretchable book supporting shelf. By means of the rotation book containing shelf of the desk, convenience is brought to book placing and taking; the problem that senior high school students cannot study due to the fact that the desk is full of books is solved; in addition, the books can be supported and clamped through the stretchable book supporting shelf, so that pages are prevented from being turned at will. According to the desk, the using rate is improved, the structure is simple, the cost is low, and the novel desk is quite suitable for the senior high school students.

Description

Novel senior middle school desk

Technical field

The present invention relates to teaching aid field, particularly a kind of desk improving desk utilization rate.

Summary of the invention

The object of the present invention's design is to provide more convenient useful desk, a kind of novel senior middle school desk has the function of saving desk-top space, this desk also possesses the function preventing page from arbitrarily stirring simultaneously, there is higher practicality, diverse in function, structure is simple, easy to make, pollution-free, the advantages such as market prospects are extensive.

The present invention is achieved the above object by once technical scheme:

A kind of novel senior middle school desk, comprises desktop, table pocket, table leg, rotates and puts bookshelf and flexible book supporting shelf.Table leg is made up of left table leg, right table leg, the first pin, the second pin and U-girder.Rotation is put bookshelf and is formed without end face unmatched cuboid, block by one, and the first pin and left back support are with to rotate the left back base angle of putting bookshelf hinged, and block is put bookshelf left panel lower edge in rotation and inlayed far from 10cm place, forward position.Flexible book supporting shelf is made up of left socle, right support, the first cross bar, the second cross bar, first cross bar is above the second cross bar, first cross bar is connected with right support with left socle with the second cross bar, and left socle is connected with the U-girder being welded on table leg rear end through desktop with right support support.

The advantage that the present invention gives prominence to is:

1, when wanting to take book, rotation can be put the state that bookshelf rotates to block and the second dowel contact, get book to facilitate; By complete postscript, then put bookshelf be screwed into the state that block contact with left table leg after-poppet, saving desk-top space, raising desktop utilization rate by rotating.

2, when student is at school or when doing the homework, book supporting shelf can be packed up, when reading or endorsement, can by book supporting shelf pull-up, then by book clamp between two cross bars, when packing up book supporting shelf, book supporting shelf can also as the shelter preventing pen from dropping.

3, desktop can be wood materials in process of production, but remainder alloy, and material is easy to buying, and simple principle also makes this desk processability aborning, and assembling capacity strengthens.

4, student does not in use need to consider safety problem, and in process of production, the appearance of little noxious pollutant, meets the requirement of green manufacturing.

Accompanying drawing explanation

Fig. 1 is novel senior middle school of the present invention desk schematic diagram.

Detailed description of the invention

Below by way of accompanying drawing, technical scheme of the present invention is described further.

The desk of novel senior middle school shown in Fig. 1, comprises desktop 1, table pocket 2, table leg 22, rotates and puts bookshelf 23 and flexible book supporting shelf 24.Table leg 22 is by left front table leg 9, and left back table leg 11, right front table leg 8, right back table leg 10 and U-girder 7 form.Rotation puts bookshelf 23 by left plate 18, right plate 19, lower plate 20, and rear plate 21 and block 12 form, and rotating handles 13 is installed on the left of bookcase revolving 23.It is hinged by pin 14 and left back table leg 11 that the left back base angle of bookshelf 23 is put in rotation, it is hinged by pin 15 and right back table leg 10 that the right back base angle of bookshelf 23 is put in rotation, rotation is put the left front shop bolt of bookshelf 23 16 and is fixed on left front table leg 9, rotation is put the right front shop bolt of bookshelf 23 17 and is fixed on right front table leg 8, , flexible book supporting shelf 24 is by left socle 4, right support 3, first cross bar 5, second cross bar 6 forms, first cross bar 5 is above the second cross bar 6, first cross bar 5 is welded in left socle 4 and right support 3, second cross bar 6 is welded in left socle 4 and right support 3, left socle 4 and right support 3 are welded on the U-shaped crossbeam 7 in table leg 22 rear end through desktop 1.

Rotate and put bookshelf 23 and rotate when rotating forward to the left front shop bolt 16 on left front table leg 9 and the shop bolt 17 on right front table leg 8, reach and put from rotation the object that bookshelf 23 accesses book, bookshelf 23 is put in rotation of turning over when access book is complete makes block to left back table leg 11 place; Pull-out left socle 4 and right support 3, first cross bar 5, second cross bar 6 are fixed books 25 and are reached the object preventing page from arbitrarily stirring.

Claims

1. a novel senior middle school desk, comprises desktop, table pocket, table leg, rotates and puts bookshelf and flexible book supporting shelf, it is characterized in that:

Described table leg is made up of left table leg, right table leg, the first pin, the second pin and U-girder,

Described rotation is put bookshelf and is formed without end face unmatched cuboid, block by one, and the first pin and left back support are with to rotate the left back base angle of putting bookshelf hinged, and block is welded in puts bookshelf left panel lower edge far from 10cm place, forward position in rotation,

Described flexible book supporting shelf is made up of left socle, right support, the first cross bar, the second cross bar, first cross bar is above the second cross bar, first cross bar is connected with right support with left socle with the second cross bar, left socle and right support through desktop be welded on the U-girder of left table leg after-poppet with right table leg after-poppet and be connected.