CN201097802Y

CN201097802Y - Desk

Info

Publication number: CN201097802Y
Application number: CNU2007200299803U
Authority: CN
Inventors: 樊淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-31
Filing date: 2007-10-31
Publication date: 2008-08-13
Anticipated expiration: 2017-10-31

Abstract

The utility model discloses a desk, which comprises a tabletop, wherein, a table hole is arranged under the tabletop; table legs are arranged on both sides of the table hole; a height adjustment device is arranged between the lower parts of the table legs and the ground; a posture correction device is arranged outside the table hole; the height adjustment device comprises ground supporting legs the upper parts of which are hollow; the lower ends of the table legs are inserted into hollow cavities on the upper parts of the ground supporting legs; fixed studs are arranged on the sides of hollow positions of the ground supporting legs; the posture correction device comprises slideways which are correspondingly arranged outside the table hole, and risers which are arranged inside the slideways; fastening studs which can fix the risers are arranged on the upper parts of the slideways. The desk can solve the problems of poor posture, short sight and so on of teenagers due to an uncomfortable desk in the prior art, and has a simple structure and good effect.

Description

A kind of desk

Technical field

The utility model relates to a kind of school desk, specifically is a kind of myopia prevention, the desk that corrects faulty sitting posture.

Background technology

Phenomenons such as myopia, abnormal sitting posture are the problems of the vast teenagers healthy growth of puzzlement always, also are the problems that the whole society relatively pays close attention to; According to country's statistics of recent years, China pupil rate of myopia reaches more than 20% at present, and middle school student's rate of myopia reaches more than 50%, and institution of higher learning's myopia of student rate is up to more than 80%, and this has caused huge inconvenience for their study and the life of work from now on; Because teenager's physical growth speed is all than comparatively fast, and school desk adopts the tables and chairs of level altitude more, the teenager forms bad seating and standing posture in learning process for a long time, and body development is grown caused huge injury.For addressing this problem, some desk and chairs are arranged in the Chinese patent communique, but or technical pattern is single, or complex structure, be unfavorable for pushing to causing now and still can not solving this type of problem in the social school.

The utility model content

The technical problems to be solved in the utility model provides a kind of can the adjusting highly, and can pre-myopia prevention, the desk that corrects faulty sitting posture, it can solve the existing in prior technology desk and cause problems such as teenager's abnormal sitting posture, myopia, and it is simple in structure, and is effective.

For solving the problems of the technologies described above, the utility model comprises desktop, is provided with a hole below the desktop, is provided with table leg in the both sides in table hole, and its design feature is: set up arrangement for adjusting height between the bottom of table leg and ground, be provided with the posture correction device in the outside in table hole.

Described arrangement for adjusting height comprises the ground supports leg of top hollow, and the lower end of table leg is inserted in the hollow cavity on ground supports leg top, and the sidepiece of ground supports leg hollow part is provided with fixed bolt.

Described posture correction device comprises being arranged in the slideway in the outside, hole, is built in the riser within the slideway, be provided with on the top of slideway can fixed board fastening stud.

After adopting said structure, arrangement for adjusting height is set and supports entire table in the table leg bottom, table leg can slide in the hollow cavity of ground supports leg, position by regulating fixed bolt when sliding into correct position, thereby regulate whole desk height, take a seat thereby the teenager who adapts to different heights is comfortable, to guarantee correct sitting posture; At table hole arranged outside posture correction device, riser can slide in slideway, by fixing of fastening stud, adjust the height of riser, reach people's shoulder, guarantor's sitting posture is kept upright, can prevent that the teenager from taking incorrect posture to be seated at desk before, reach control myopia, the purpose that corrects faulty sitting posture; And the utility model is simple in structure, cost is low, is easy to push in enormous quantities society, school.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a side view of the present utility model;

Fig. 3 is the stereogram of the another kind of embodiment of the utility model.

The specific embodiment

Desk as depicted in figs. 1 and 2, comprise desktop 1, be provided with a hole 2 below the desktop 1, be provided with table leg 3 in the both sides in table hole 2, fixed bolt 5 is set on the hollow part of ground supports leg 4, table leg 3 slides in the hollow cavity of ground supports leg 4, position by regulating fixed bolt 5, adjust the height of whole desktop 1 and the space below the table hole 2, according to teen-age height, leg is long regulates the desk height, thereby the teenager who adapts to different heights can be correct, comfortable be seated at desk before, reach the prevention abnormal sitting posture, purposes such as physical disfigurement, ground supporting leg 4 can adopt inverted T-shape, supporting forms such as the font of falling Y; The 2 arranged outside posture correction devices in the table hole, at the opposed slideway 8 of setting up in the outside, table hole, riser 7 can slide in slideway 8, and the width of riser 7 is slightly less than general teen-age shoulder breadth, by fixing of fastening stud 6, adjust the height of riser 7, the study of listening to the teacher, when writing, riser 7 can be heightened to reaching teen-age shoulder position, keep the upright of health, before guaranteeing that the teenager can adopt correct sitting posture to be seated at desk, reach control myopia, the purpose that corrects faulty sitting posture; When having no class study, riser 7 is slided along slideway 8, and fixing with fastening stud 6, play the effect in sealing table hole 2.

Accompanying drawing 3 is another kind of specific embodiments of the present utility model, and its structure and said structure are basic identical, and difference is that a hole 2 usefulness space bars 9 are spaced apart, is partitioned into two parts, and two all opposed slideways 8 that are provided with of part are adapted to two students and use jointly.

Claims

1, a kind of desk, comprise desktop (1), be provided with a hole (2) below the desktop (1), be provided with table leg (3) in the both sides of table hole (2), it is characterized in that: between the bottom of table leg (3) and ground, set up arrangement for adjusting height, be provided with the posture correction device in the outside of table hole (2).

2, desk according to claim 1, it is characterized in that: described arrangement for adjusting height comprises the ground supports leg (4) of top hollow, the lower end of table leg (3) is inserted in the hollow cavity on ground supports leg (4) top, and the sidepiece of ground supports leg (4) hollow part is provided with fixed bolt (5).

3, desk according to claim 1, it is characterized in that: described posture correction device comprises being arranged in a slideway (8) in the outside, hole, be built in the riser (7) within the slideway (8), be provided with on the top of slideway (8) can fixed board (7) fastening stud (6).