CN2222465Y

CN2222465Y - Multifunctional health desk combined with seat

Info

Publication number: CN2222465Y
Application number: CN 95236777
Authority: CN
Inventors: 马志; 罗立强
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-12
Filing date: 1995-05-12
Publication date: 1996-03-20
Anticipated expiration: 2005-05-12

Abstract

The utility model relates to a multifunctional healthy desk combined with a chair, which relates to a healthy chair for the study of children. The utility model is mainly composed of a supporting rod for the desk, a supporting rod for the chair, a supporting rod for the backrest of the chair, a desk face, etc. Because of the support of a bevel between the supporting rod for the desk and the ground, the degrees of the bevel are greater than 90, and a chair face can be automatically turned over through a torsion spring. The backrest of the chair utilizes a pin shaft to control the backrest of the chair to stretch forward and downward. So the utility model has the advantages of simple structure, low cost, complete function, wide regulating range, etc.

Description

The multi-function health-care desk and chair

The utility model relates to a kind of children employed desk and chair when learning.

Children are employed desk and chair in learning process, because of its structure is fixed, exist many places not as people's will, as the control of tablet chair height, the control of desktop illuminance, the control of children's sitting posture, all can not in its scope, regulate, though there is manufacturer production to go out the tables and chairs that can overcome above-mentioned shortcoming at present, yet, because of its cost is high a lot of heads of a family are hung back.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and the multi-function health-care desk and chair that provides a kind of children to use.

The utility model is to adopt following scheme to realize its purpose: desktop support bar and ground adopt the oblique angle greater than 90 ° to support, and seat adopts torsion spring that it is rolled up automatically; The chair back utilize bearing pin control its forward with downward stretching, extension; Can be used for civil power and emergent illumination simultaneously, low-tension supply output, overdischarge detects protection.

The utlity model has simple in structurely, advantage such as cost is low, and function is complete, and adjustable range is wide is with a wide range of applications.

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing 1 is the utility model shape assumption diagram;

See accompanying drawing 1, the utility model is by disjunctor bar (1), table pole (2), and chair pole (3), chair back pole (4), desktop (5), circuit (6) is formed.Disjunctor bar (1) is connected as a single entity table pole (2) and chair pole (3), angle between table pole (2) and the disjunctor bar (1) is greater than 90 °, desktop (5) is inserted in the pole (2) by the fixed bar of its underpart, and can regulate or fixing by the screw on table pole (2), the top of chair pole (3) is connecting seat (32) by torsion spring (31), chair back pole (4) is fixed on the chair pole (3), the chair back (41) is equipped with by bearing pin in the top of chair back pole (4), the adjusting rod that segmentation is adjustable (42) is connected on the chair back (41) and the chair back pole (4), and circuit (6) is loaded in the desktop (5).

When using the utility model, when need are regulated the height of desktop (5), only need the bolt of loosening table pole (2), can carry out the adjusting of height, and because of disjunctor bar (1) with the table pole (2) angle greater than 90 °, when rising, desktop (5) then increases with the distance of seat (32), on the contrary then anti-, adapt to the needs of student's growth and development process; When the student is sitting in seat (32) and when desiring to leave the seat, torsion spring (31) is dug seat (31), be unlikely because of seat (32) and desktop (5) little card base at interval; Its seat (32) also can be regulated with the adjusting range of desktop (5); When regulate adjusting rod (42) apart from the time, the chair back (41) is forwards stretched with the below, or rearward stretch with the top, can make the student more comfortable.Because the existence of circuit (6) makes to the utlity model has emergency power supply, voltage stabilizing output, light control, sitting posture inspection side, functions such as over.

Claims

1, the multi-function health-care desk and chair, comprise the disjunctor bar, table pole (2), chair pole (3), chair back pole (4), desktop (5), circuit (6), disjunctor bar (1) is connected as a single entity table pole (2) and chair pole (3), chair back pole (4) is fixed on the chair pole (3), circuit (6) is loaded in the desktop (5), it is characterized in that: the angle between table pole (2) and the disjunctor bar (1) is greater than 90 °, and desktop (5) is inserted in the pole (2) by the fixed bar of its underpart, and the top of chair pole (3) is connecting seat (32) by torsion spring (31), the chair back (41) is equipped with by bearing pin in the top of chair back pole (4), and the adjusting rod that segmentation is adjustable (42) is connected on the chair back (41) and the chair back pole (4).