CN2484826Y

CN2484826Y - Adjustable combined desk and chair

Info

Publication number: CN2484826Y
Application number: CN 01237061
Authority: CN
Inventors: 胡业忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-19
Filing date: 2001-05-19
Publication date: 2002-04-10
Anticipated expiration: 2011-05-19

Abstract

The utility model relates to an integrated combined desk-chair whose desktop and chair can both be from up to down regulated, mainly comprising a main frame, a desktop and a seat. The upright post of the main frame is provided with more than two regulating holes and the desktop and seat are separately fixed with the regulation holes of the upright post in the front and rear to the main frame; the height of the desktop and chair of the device can be regulated according to the needs, with the biggest regulating distance of up to 40 cm, and the design of the desk-chair is in line with the standard for the use of the state desk-chairs and meets the demands of the students with different height levels who can maintain a correct posture, preventing the shortsighted and spinal bending or deformation and facilitating the normal growth of teenagers.

Description

Adjustable combination desk and chair

The utility model relates to the desk and chair field that is mainly used in classroom and meeting room, a kind of more precisely desktop, all adjustable integrated combined type desk and chair of seat height.

Since at present in the school no matter be that desk, the chair (stool) that senior class or primary grades are used highly all is unified, so just cause tall student to dislike that desktop is low, short person student dislikes the high phenomenon of desktop, can't satisfy the needs that each height level student can both keep correct sitting posture, the teenager is in growth and development stage, the equal prepattern of parts of body, because the sitting posture of student's mistake very easily forms myopia and causes the vertebrae distortion, has had a strong impact on teen-age normal growth and has grown.

The purpose of this utility model is to provide a kind of can satisfy the combined type desk and chair that different height level students keep correct sitting posture needs, tables and chairs face height to regulate.

For achieving the above object, the utility model is taked following technical scheme: mainly be made up of body frame, desktop and seat, the column of body frame is provided with two groups of above adjustment holes, and desktop and seat are separately fixed on the adjustment hole of body frame front-back column by bolt.

For ease of the fixing and adjusting of desktop, desktop is fixed on the framework, and framework is fixed by the column that bolt passes adjustment hole and body frame.

Take seat and support articulated manner in such scheme, support is fixed by the column that bolt passes adjustment hole and body frame, when the people leaves seat is upwards turned up, and has both saved the space, is convenient to people again and walks about.

As seen from the above technical solution, integrated desk and chair of the present utility model is after desktop is located at seat back, this seat is the seat at last seat, this desktop is the desktop at one seat, back, adopt first row of the classroom of this desk and chair or meeting room only to establish the desktop chair of not choosing a place to give a banquet, last row only chooses a place to give a banquet chair and does not establish desktop, because the desktop and the seat height of this device can be regulated as required, the maximal regulated distance can reach 40 centimetres, the design of this desk and chair meets national desk and chair and uses standard, satisfy different height level students and all can keep correct sitting posture, reach pre-myopia prevention and prevent the spinal curvature Amoebida, help the normal growth of teenager's health.

Description of drawings:

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is the side view of the utility model embodiment.

The utility model is described in further detail below in conjunction with accompanying drawing:

The utility model adopts the steel wood mixed structure of tables and chairs one, assembled by a plurality of individual components, desktop and seat are wood materials, support and framework are selected metal material for use, as shown in Figure 1, body frame 2 is selected metal material (as channel-section steel) for use, the front-back of 2 two column 2a of body frame is respectively equipped with adjustment hole 3 and the adjustment hole 4 of regulating desktop 1 and seat 6 height, desktop 1 at first is fixed on the framework 11, framework can be selected angle steel for use, have screw on the angle steel, employing bolt 10 passes screw and adjustment hole 3 is fixed on the column 2a of body frame 2 desktop 1, and the another side of body frame 2 is provided with seat 6, seat 6 is hinged on two A-frames 8, as required A-frame 8 is fixed on by bolt 5 on the adjustment hole 4 of column 2a, also is provided with back cushion 9 on the column 2a of seat 6 tops, the bottom of body frame 2 column 2a is provided with base 2b, have fixing hole 7 on the base 2b, be convenient to by expansion bolt whole desk and chair be fixed on the ground, being used for lecture theater and meeting room can prolong this device lateral, and a row can sit many people.

Claims

1, adjustable combination desk and chair comprises body frame, desktop and seat, it is characterized in that: the column of body frame is provided with two groups of above adjustment holes, and desktop and seat are separately fixed on the column of body frame front-back by bolt.

2, adjustable combination desk and chair according to claim 1, it is characterized in that: desktop is fixed on the framework, and framework is fixed by the column that bolt passes adjustment hole and body frame.

3, adjustable combination desk and chair according to claim 1, it is characterized in that: seat and support are hinged, and support is fixed by the column that bolt passes adjustment hole and body frame.