CN2112981U

CN2112981U - Tops of chair, stool and table

Info

Publication number: CN2112981U
Application number: CN 91219281
Authority: CN
Inventors: 王树彬
Original assignee: INST OF REHABILITATION ENGINEERING CHINESE REHABILITATION RESEARCH CENTER
Current assignee: INST OF REHABILITATION ENGINEERING CHINESE REHABILITATION RESEARCH CENTER
Priority date: 1991-08-03
Filing date: 1991-08-03
Publication date: 1992-08-19

Abstract

The utility model discloses a top of chair, stool and table which is suitable to arrange on the chair, the stool, and the wheelchair. The utility model is composed of a table top, a movable support, and a fixing clamp. The table top is provided with a magnetic gum surface. The table top of the utility model can make the front, back, top, bottom position, and slope angle adjustment. The table top can be rotated to the lateral face of the stool and the chair. The table top can adsorb enamel cups and discs, and strips. The utility model is suitable for the dining and writing of the disabled.

Description

Tops of chair, stool and table

The utility model relates to a kind of Tops of chair, stool and table, is fit to be installed on chair stool or the wheel Wheel-chair.

Existing chair stool or wheelchair, generally there is not desktop, the chair stool that has has desktop but is non-adjustable, and desktop is level and smooth, puts article and easily falls, and discloses a kind of " being installed in the folding writing table-plate on the folding seat " in the Chinese patent 902173456, this technology is to install to launch or folding writing table-plate with folding seat on existing folding seat, mainly support revolving member by writing table-plate, platen frame and platen and forms, this technology scope of application is little, and the measure that addresses the aforementioned drawbacks of proposition yet.

The purpose of this utility model provides the Tops of chair, stool and table that the adjustable and desktop of a kind of height of table top, gradient and longitudinal separation has adsorption function.

For achieving the above object, the utility model has been taked following structural design:

The utility model is made up of desktop travel(l)ing rest and geometrical clamp, wherein travel(l)ing rest is the stretchable sleeve pipe of pipe in the side of chair stool is installed, at the front end of interior pipe one geometrical clamp is installed, " ┌ " or " Jiong " type desktop support vertically inserts in the circular hole of geometrical clamp, can move up and down and rotate and fastening by geometrical clamp, between desktop and desktop support, gradient regulator is housed, can be all on the surface of desktop or the part be stained with magnetic glue face.

In conjunction with the accompanying drawings the utility model is done to describe further now:

Fig. 1 is installed in overall structure schematic diagram on the wheelchair for the utility model.

Fig. 2 is the 1st kind of structural representation of desktop gradient regulator.

Fig. 3 is the 2nd kind of structural representation of desktop gradient regulator.

Fig. 4 is for bending the bolt arrangement schematic diagram.

As shown in Figure 1, the utility model is by desktop 1, travel(l)ing rest and geometrical clamp 4 are formed wherein, and travel(l)ing rest is the stretchable sleeve pipe 2 of pipe in the side of chair stool is installed, front end at interior pipe installs and fixes folder 4b, " ┌ " type or " Jiong " type desktop support 3, in the circular hole of vertical insertion geometrical clamp 4b, can move up and down and rotate, and it is fastening by geometrical clamp, between desktop 1 and desktop support 3, gradient regulator 5 is housed, as shown in Figure 2, gradient regulator 5 can be made of pitch adjustment bar 6 and geometrical clamp 4a, and as shown in Figure 3, gradient regulator 5 also can replace bolt 7 by being enclosed within curved on the desktop support 3.The surface of desktop 1 can be all or the part be stained with magnetic glue face.

Before and after the utility model desktop can be done, the adjustment at upper-lower position and angle of inclination, and desktop can be rotated to the side of chair stool or wheelchair, and is easy to use; Desktop is auxilliary establishes magnetic glue face, and adsorbable enamelled cup dish and platen bar etc. are suitable for hemiplegia patient, and the disabled person has a dinner and writes.

Claims

1, a kind of Tops of chair, stool and table is made up of desktop 1, travel(l)ing rest and geometrical clamp, it is characterized in that travel(l)ing rest is the stretchable sleeve pipe 2 of pipe in the side of chair stool is installed, an end of pipe vertically passes " ┏ " type desktop support 3 within it, " ┏ " type desktop support Guan Zhongke in above-mentioned moves up and down and rotates, and fastening by geometrical clamp 4b, between desktop 1 and desktop support 3, gradient regulator 5 is housed.

2, Tops of chair, stool and table according to claim 1 is characterized in that the surface of desktop 1 can be stained with one deck magnetic glue face.

3, Tops of chair, stool and table according to claim 1 is characterized in that gradient regulator 5 can be made of pitch adjustment bar 6 and geometrical clamp 4 α.

4, Tops of chair, stool and table according to claim 1, it is characterized in that desktop support 3 also " Jiong " type prop up and be configured to.

5, Tops of chair, stool and table according to claim 1 is characterized in that gradient regulator 5 also can constitute bolt 7 by being enclosed within curved on the desktop support 3.