CN2234726Y

CN2234726Y - Screen type health device for reading & writing

Info

Publication number: CN2234726Y
Application number: CN 95242348
Authority: CN
Inventors: 姜松武
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-06
Filing date: 1995-11-06
Publication date: 1996-09-11
Anticipated expiration: 2005-11-06

Abstract

The utility model introduces a screen type health device for reading and writing, which is composed of a screen, a bracket and a sucking disk. A hollow pipe is arranged on the upper part of the sucking disk, the bracket is fixedly connected with the plate of the screen, and the lower part of the bracket is inserted into the hollow pipe of the sucking disk. The height of the screen type health device for reading and writing is 20-23 cm; the screen type health device for reading and writing is installed on the inner side surface of a desk to force pupils to automatically keep correct reading and writing posture.

Description

Barrier-type read-write health care device

The device that keeps correct body position when the utility model relates to a kind of students in middle and primary schools' reading and writing.

Often can not keep correct posture during students in middle and primary schools' reading and writing, influence the normal development of eyes and back.

For addressing this problem, common way is to use myopia prevention desk lamp, by relying on support.Pupil's read-write posture corrector patent No. 91229335.7 as the production of Zhaotong, Yunnan practical technique research institute.From result of use, these apparatuses produce little effect, and can't guarantee the correct body position of reading and writing.

The purpose of this utility model is to provide a kind of pupil of forcing to keep the device of correct read-write posture.

The purpose of this utility model is achieved in that it is made of sucker, barrier and fixed support, sucker adopts elastomeric material, its top is hollow pipe, there is bulge loop tube mouth inboard, and barrier and support are connected, and support lower outer diameter and sucker top hollow pipe internal diameter adapt, several annular groove is arranged on it, roll over forward on barrier top, with 155-165 ° of barrier bottom angles, jagged on it.

Its use principle is: sucker is inhaled in the desktop inboard, and desktop elder generation not only pastes one deck adhesive sticker on the table, and the support two legs is inserted in the sucker hollow pipe, and height is by selecting the annular groove on the support to decide.Because barrier action, the student can not see through the books that barrier is seen the front, head can only be lifted, and roll over forward on the top of barrier, jagged on it, these characteristics can prevent that those who read and write face from lean against on the barrier face to the dependence of barrier, and the those who read and write can lift head automatically like this, automatic straight and upright back, thereby the correct body position of assurance read-write.

The utility model is simple in structure, and is with low cost, and the effect after the use is fine, therefore in a single day popularizes, and can guarantee to play a positive role in the healthy development aspect of eyesight and bone in the bad habit of correcting children surely.

Further specify the utility model below in conjunction with accompanying drawing:

Fig. 1 is the utility model schematic diagram.

This barrier-type read-write health care device is made of sucker (1), barrier (2) and support (3).Sucker adopts elastomeric material, and its top is a hollow pipe (4), and there is bulge loop mouth of pipe inboard, and support (3) is connected with barrier, and there is the ring of numbers groove hollow mouth of pipe bulge loop that links closely its underpart, in the hollow pipe through adapting with the support external diameter.Barrier is a sheet plastic, and roll over forward on top, on the face that the folding part is divided many burrs is arranged forward.Support, barrier and burr can cast moldings.

Claims

1, a kind of barrier-type read-write health care device, it is characterized in that being made of sucker, barrier and fixed support, sucker adopts elastomeric material, and its top is hollow pipe, there is bulge loop mouth of pipe inboard, barrier and support are connected, and support lower diameter and sucker top hollow pipe internal diameter adapt, and several annular groove is arranged on it, the annular groove hollow pipe bulge loop that links closely, roll over forward on barrier top, is 155-165 ° with barrier bottom angle, jagged on it.

2, according to the described barrier-type read-write of claim 1 health care device, it is characterized in that sucker is an elastomeric material, support, barrier and top burr are the plastics one-step casting and are shaped.

3, barrier-type read-write health care device according to claim 1, its total height is 20-23cm.