CN202128172U - Telescopic chair - Google Patents

Abstract

The utility model discloses a telescopic chair relating to a chair, which comprises a chair body. Four chair feet are arranged under the chair body for supporting the chair body. The lower part of each of the chair feet is equipped with a telescopic device. The lower part of the telescopic device is connected with a lengthened chair leg. According to the utility model, the height of the chair can be arbitrarily adjusted so as to be adapted to different people at different age stages. Therefore, the chair can satisfy the requirements of people of different heights. Meanwhile, the telescopic chair also has the advantages of convenient usage, easy height adjustment and practicability.

Description

A kind of flexible chair

Technical field

The utility model relates to a kind of chair, particularly relates to a kind of flexible chair.

Background technology

Present chair, pattern are all very fixing, do not have too many variation.The chair that has some children to use, because age very little the time, height is very little; So the height that employed chair also just meets at that time is shorter; After child grew tall gradually, such chair just slowly the child who is not suitable for after growing tall was sat, and inappropriate situation can occur.

The utility model content

The utility model is exactly in order to address the above problem, and overcomes the existing defective of chair in the prior art, and the utility model provides a kind of flexible chair to address the aforementioned drawbacks and problem.To achieve these goals, the technical scheme of the utility model is following:

A kind of flexible chair comprises the chair body, has four chair pin to support under the chair body, and it is characterized in that: the below of said four chair pin is provided with an expansion bend separately, and the expansion bend below connects and adds the bench leg.

Above-mentioned a kind of flexible chair is characterized in that: the said bench leg that adds is the boring structure, and the diameter of hollow interior that adds the bench leg is greater than the diameter of chair leg.

Above-mentioned a kind of flexible chair, it is characterized in that: said expansion bend comprises hollow casing and bolt, and said hollow casing is provided with screw, and bolt is arranged in the screw, and the below of said hollow casing connects the top that adds the bench leg.

The beneficial effect of the utility model is: can regulate the height of chair arbitrarily, to adapt to different people or all ages and classes section, the people of different heights is to the demand of chair height, and this generation is easy to use, and highly also unusual easy operation of adjustment has practicality.

Description of drawings

Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the sketch map of expansion bend.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1 and 2, a kind of flexible chair comprises chair body 100, and the chair body has for 100 times four chair pin 200 to support, and the below of four chair pin 200 is provided with an expansion bend 300 separately, and expansion bend 300 belows connect and add bench leg 400.

Add bench leg 400 and be the boring structure, and the diameter of hollow interior that adds bench leg 400 makes that greater than the diameter of chair leg 200 adding bench leg 400 can live chair leg 200 by ring set.Expansion bend 300 comprises hollow casing 310 and bolt 320; Hollow casing 310 is provided with screw 330; Bolt 320 is arranged in the screw 330; And bolt 320 play when tightening effect be fixed-site with expansion bend 300 on chair leg 200, the below of hollow casing 310 connects the top that adds bench leg 400.

When using, earlier bolt 320 is unscrewed, will be added bench leg 400 then and be inserted in chair leg 200, tight a bolt 320 in place then, reach user's requirement.

More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. a flexible chair comprises the chair body, has four chair pin to support under the chair body, and it is characterized in that: the below of said four chair pin is provided with an expansion bend separately, and the expansion bend below connects and adds the bench leg.

2. according to the said a kind of flexible chair of claim 1, it is characterized in that: the said bench leg that adds is the boring structure, and the diameter of hollow interior that adds the bench leg is greater than the diameter of chair leg.

3. according to the said a kind of flexible chair of claim 1, it is characterized in that: said expansion bend comprises hollow casing and bolt, and said hollow casing is provided with screw, and bolt is arranged in the screw, and the below of said hollow casing connects the top that adds the bench leg.

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