CN2318886Y

CN2318886Y - Student's desk

Info

Publication number: CN2318886Y
Application number: CN 97228776
Authority: CN
Inventors: 孟凡刚
Original assignee: MENG FAN'GANG
Current assignee: MENG FAN'GANG
Priority date: 1997-10-21
Filing date: 1997-10-21
Publication date: 1999-05-19
Anticipated expiration: 2007-10-21

Abstract

The utility model provides a desk for students, which belongs to the field of the manufacturing technology of a read-write desk. The utility model is characterized in that the desk for students is composed of a front and a back desk legs, a desk drawer which is connected with the desk legs, a horizontal desk surface board which is connected with the front desk leg and the desk drawer and a read-write desk surface board which is rotationally connected with the horizontal desk surface board and is covered and extended out of the desk drawer. The other side of the read-write desk surface board is provided with a notch which is slightly longer than the width of the waist of a student. The read-write desk surface board is declining downwards and can be opened. The upper part of the back desk leg can also be embedded with a read-write adjustment member for the declining angle of the desk surface board and the read-write adjustment member is composed of a nut and a screw. The utility model can make the student sit and lean a chair back to listen classes, look books and write homework for achieving the goals of preventing myopia and humpback and maintaining a good mental state.

Description

Student's desk

A kind of student's desk belongs to read-write table manufacturing technology field.

Student's desk generally is made up of desktop, desk drawer and forward and backward table leg, its shortcoming is: desktop is horizontal setting, the rectangle of standard normally, thereby the student is when reading and writing, its lumbar vertebrae, cervical vertebra are synchronously prone, this posture of bending over the desk not only is difficult to adhere to for a long time read-write, also easily causes eyesight and descends, even bring out hunchback.

The purpose of this utility model is to provide a kind of and the student is seated and listens to the teacher, reads a book, does the homework against the chair back, thus the student's desk that makes it feel still that after long-time read-write on the desk comfortable realization vision protection, prevention are bow-backed, keep the good state of mind.

Of the present utility model being characterised in that: it is by table leg 1 before a pair of, a pair of low slightly back table leg 2, with preceding, the desk drawer 3 that back table leg links to each other, with a pair of before the outer drawer plate of table leg 1 and desk drawer 3 fixedly connected and topped on desk drawer 3 first halfs horizontal table top plate 5 and long limit and horizontal table top plate 5 be rotationally connected promptly through rotating shaft is connected and another long limit have slightly be longer than the wide breach of user's waist and its whole topped and stretch out outside the desk drawer 3 and be supported on a pair of after read-write usefulness desktop 4 on the table leg 2 form.

Use proof: the student does not still have uncomfortable sensation after reading and writing a few hours continuously on this desk.

In order in conjunction with the embodiments the utility model to be carried out detailed description below, show as follows present specification used accompanying drawing number and title brief introduction:

Fig. 1. the stereogram of student's desk;

Fig. 2. the profilograph of parts is regulated in read-write with the gradient of desktop 4.

Embodiment:

Ask for an interview Fig. 1.All other materials of parts are wooden.Desk drawer 3 and forward and backward table leg the 1, the 2nd, the wedge joint, table leg 1 and desk drawer 3 nail and connect before horizontal table top plate 5 and a pair of, a long limit of read-write desktop 4 link to each other with horizontal table top plate 5 usefulness loose-leaves 6 and whole stretch out with having a down dip also topped outside the desk drawer is latter half of and be supported on afterwards on the table leg 2.Having a wide breach of the long user's of being slightly larger than waist along its length and read and write operation on the tablet chair in its outside so that the student places oneself in the midst of wherein and is sitting in.At this moment, it is with two arms hanging on both sides, and two elbows can drop on the desktop freely, thereby guarantee that two hands are able to easily, page turning cosily, or write or knock keyboard, simultaneously, its waist, back can also can be propped up user's upper body forward with two arm, elbow slightly at full tilt naturally against the chair back.No matter take any posture, user's head all needn't be low, if little turning forward, thus can alleviate lumbar vertebrae and the suffered extruding force of cervical vertebra, to reduce the generation of disease.More the read-write owing to this desk is downward-sloping with desktop 4, thereby can protect eyesight and open its visual field of user better.The student squares one's shoulders and listens to the teacher, reads a book, writing to seem spiritual and self-confident more.Read-write can be to adjusted in the inclination angle of 0～30 degree with desktop 4, it is by a pair of embedding and is fixed on the nut 7 on table leg 2 tops, back and coupled screw 8 is realized, adjustment screw 8 just can adjust upward the inclination angle of read-write with desktop 4 with respect to moving on the nut 7, and its structure is asked for an interview Fig. 2.

Glide in order to prevent to read and write with the stationery on the desktop 4, the block material plate 9,10th that can bond near its breach, binding agent is seen Fig. 2.

On reading and writing, also can have a plurality of breach, make the student's desk of disjunctor, use for a plurality of students with desktop 4.

Use is the result prove: the utility model has reached and has given the phase effect.

Claims

1. student's desk, comprise desktop, the desk drawer and before, each is a pair of for back table leg, it is characterized in that: it is by table leg (1) before a pair of, a pair of low slightly metapedes leg (2), with preceding, back table leg (1), (2) the desk drawer (3) of Xiang Lianing, with a pair of before the outer drawer plate of table leg (1) and desk drawer (3) fixedly connected and topped on the first half of desk drawer (3) horizontal table top plate 5 and long limit be rotationally connected with horizontal table top plate 5 and another long limit have slightly be longer than the wide breach of user's waist and its whole topped and stretch out desk drawer (3) outside and be supported on a pair of after read-write desktop (4) composition on the table leg (2).

2. a kind of student's desk according to claim 1 is characterized in that: can be connected with a block material plate (9) above near the breach of described read-write with desktop (4).

3. a kind of student's desk according to claim 1 is characterized in that: can embed an inclination angle adjustment component that desktop (4) usefulness is used in read-write that adjusts upward by nut (7) and screw (8) formation on the top of described back table leg (2).

4. student's desk according to claim 1.It is characterized in that: described read-write is with also having the breach that a plurality of students use on the desktop (4).