CN2052223U

CN2052223U - Height-adjustable table-bench

Info

Publication number: CN2052223U
Application number: CN 89208287
Authority: CN
Inventors: 牛建业
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-06-02
Filing date: 1989-06-02
Publication date: 1990-02-07

Abstract

The utility model belongs to the field of production technology for furniture, which mainly solves the problems that when children with different ages study, because the proportion of a desk and a stool is misadjusted, the eyesight drops down, the growth is abnormal, etc. The utility model is mainly composed of a panel, supporting legs, connectors, regulating elements, etc. The supporting legs are formed by a parallelogram. Each side of the parallelogram is connected by a pin shaft. The connectors at the upper ends of the supporting legs are respectively fixed on the panel. The connectors are provided with a group of screw thread regulating elements. The regulating elements are regulated, and the desk and the stool can be regulated within a certain range without stage. Compared with the prior art, the utility model has the advantages of convenient regulation, reliable use, multiple purposes, etc. The utility model is an ideal household appliance.

Description

Height-adjustable table-bench

The utility model belongs to the furniture production technical field, is specifically related to the improvement technology of a kind of stool.

Existing table stool major part belongs to that height can not be adjusted or the version of stored collapsed, some adjustable for height table stools are also arranged in recent years, adjust but can only be fixed on several gears, it is unreliable to use, outstanding easily, and the children and the adult that can not satisfy order in the same year not use, and is unfavorable for children's eyesight and healthy.

The utility model has overcome the deficiencies in the prior art part and a kind of height that can adjust a stool within the specific limits arbitrarily is provided, and can amount to and deposit, adjustable lifting table stool more that use.

The utility model is the adjustable lifting table stool of realizing like this, comprise panel, supporting leg, connector is regulated compositions such as parts, it is characterized in that the supporting leg that links with panel is made up of parallelogram, tetragonal every limit connects with bearing pin, with on the joining connector of panel the adjusting parts are housed, supporting leg with regulate parts and link.The table stool of this structure utilizes the principle of parallelogram, and a stool can be adjusted arbitrarily within a certain height, and the children of order in the same year learn to use thereby adapt to not; And for all right usefulness more than one of the family of housing condition difference, also can be used as sofa tea table when not learning and use, can also amount in addition and deposit, use with the family that satisfies different condition.

Adjusting parts of the present utility model adopt one group of stepless adjustment of screw thread, regulate parts and are made up of the screw bolt and nut that is fixed on the coupling components, turn bolt during adjustment, make nut move left and right on bolt adjust the height of supporting leg.

Description of drawings:

Fig. 1 is the schematic diagram of adjustable lifting table

Fig. 2 is the schematic diagram of adjustable lifting stool

Fig. 3 is the structural representation of supporting leg

Fig. 4 is the structural representation of adjustment component

Label declaration

1, panel 2, supporting leg 3, crossbeam 4, bearing pin 5,6, connector 7, adjustment bolt 8, adjustment nut

With reference to the accompanying drawings embodiment is made further detailed description adjustable lifting table stool, comprise panel 1, supporting leg 2, coupling components 5,6 etc., it is characterized in that supporting leg 2, form by parallelogram, every limit of four limit row shapes connects with bearing pin 4, the upper end of supporting leg 2 is connected with connector 5,6, connector 5,6 is separately fixed on the panel 1, be equipped with on the connector 6 and regulate parts 7,8, regulate parts 7,8 and adopt one group of stepless adjustment of screw thread, during adjustment, turn bolt 7, make nut move left and right on bolt adjust the height of supporting leg 2.The adjusting range of desk between 48-80 centimetre, the adjusting range of stool between 24-38 centimetre, thereby adapt to the usefulness that does not make children's study the same year.

The utility model is steel-wood structure, can be made into as required high, medium and low three kinds of products, the utility model compared with prior art has easy to adjust, and one multiplex, the advantage such as easy to use provides a kind of desirable table stool in particular for the children for learning of order in the same year.

Claims

1, a kind of adjustable lifting table stool, comprise panel, supporting leg, coupling components, adjusting parts etc., it is characterized in that the supporting leg (2) that links with panel (1) is made up of parallelogram, tetragonal every limit is fixed on the panel (1) with connector (5), (6) that bearing pin (4) connects, links with panel (1), is equipped with on the connector (6) to regulate parts (7), (8), supporting leg (2) and regulate parts (8) to link.

2, adjustable lifting table stool according to claim 1 is characterized in that regulating parts (7), (8) are made up of the bolt (7) and the nut (8) that are fixed on the connector (6).