CN2164226Y

CN2164226Y - Foldable chair

Info

Publication number: CN2164226Y
Application number: CN 93240300
Authority: CN
Inventors: 王际春
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-28
Filing date: 1993-09-28
Publication date: 1994-05-11
Anticipated expiration: 2003-09-28

Abstract

The utility model relates to a portable folding chair. The utility model is characterized in that a front leg and a back leg are hinged on a chair surface rack, and the lower part of a backrest rack is simultaneously hinged with a supporting rack and a connecting rack. The utility model has simple structure, when the utility model is folded, the utility model is a square object, can be put in a travelling bag and be conveniently carried.

Description

Foldable chair

The utility model relates to a kind of seat, especially a kind of folding seat.

Folding seat of the prior art, highly very high after folding, carry inconvenience, main because back rest also uses as the chair leg, be not suitable for very much for people's outdoor activity.

The purpose of this utility model is to overcome the deficiency of prior art and a kind of folding seat simple in structure, portable is provided.

The purpose of this utility model is achieved in that

Foreleg and back leg end are hinged on the seat frame by the free bearing on the seat frame, and the back rest bottom is hinged with bracing frame and link jointly, and wherein bracing frame is parallel to the seat frame and is hinged on the foreleg, and link is hinged on the back leg bottom.

When folding seat was opened, the back rest lower end was supported on the back leg.

Advantage of the present utility model and good effect are:

Seat frame, foreleg, back leg all may be folded on the back rest together with bracing frame and link, form a square object, can be placed in the traveling bag, be easy to carry, and all members all can be manufactured by aluminium-alloy pipe, in light weight, structure is ingenious, is a kind of desirable folding seat.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model perspective view.

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

The end of foreleg 6 and back leg 3 is hinged on the seat frame by the free bearing 7 of seat frame 8, back rest 1 is hinged on the back rest by free bearing 2 with the end of seat frame, the back rest bottom is hinged with bracing frame 4 and link 5 jointly, bracing frame is parallel to the seat frame and its other end is hinged on the foreleg, and the link other end is hinged on the back leg bottom.When folding seat is folding, the seat frame drive foreleg, back leg together with bracing frame and link folded together on back rest, form a square objects, can be contained in the traveling bag.When folding seat was opened, the back rest lower end was supported on the back leg, stablizes folding seat.Back rest, seat frame, foreleg, back leg are done by the control of Qian shape, and material can select for use aluminium-alloy pipe to manufacture.

Claims

1, a kind of folding seat, constitute by back rest, foreleg, back leg, seat frame, bracing frame, seat frame end portion is hinged on the back rest, it is characterized in that: the end of foreleg and back leg is hinged on the seat frame by the free bearing on the seat frame, the back rest bottom is hinged with bracing frame and link jointly, wherein bracing frame is parallel to the seat frame and is hinged on the foreleg, and link is hinged on the back leg bottom.

2, according to the described folding seat of claim 1, it is characterized in that: when folding seat was opened, the back rest lower end was supported on the back leg.