CN2238585Y

CN2238585Y - Chair with step and seat function

Info

Publication number: CN2238585Y
Application number: CN 95242293
Authority: CN
Inventors: 闻庆富
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-25
Filing date: 1995-10-25
Publication date: 1996-10-30
Anticipated expiration: 2005-10-25

Abstract

The utility model discloses a chair with ladder and seat functions. The chair with ladder and seat functions is composed of a fixing front seat and an overturning back seat (2). Corresponding ladder-shaped side frames are respectively provided with supporting plates (9, 10, 11, 12). One end of each ladder-shaped side frame is formed into a chair surrounding. The fixing front seat (1) and the overturning back seat (2) are hinged by rotating shafts (13, 13') which are arranged in the chair surrounding. The utility model can conveniently realize the switching between a seat chair and a ladder, and is particularly suitable for various shops, warehouses and households to use.

Description

The ladder chair

The utility model belongs to furniture and makes the field.

Present various chairs, function singleness can not be held concurrently when the ladder effect, is difficult to satisfy both worked as chair, works as the multi-functional needs of ladder again.

The purpose of this utility model is a kind of terraced chair of design, makes it to overcome the above shortcoming of prior art, has the function of chair and ladder concurrently, and makes it to have characteristics simple in structure, easy to use.

The purpose of this utility model is to realize by following design.

On the seat that seat support, the chair back etc. are formed, chair is by fixedly front stall and upset back of the body seat two parts constitute.Fixedly front stall has the trapezoidal bogie side frame that minor face makes progress, and its minor face constitutes the part that chair encloses, and trapezoidal bogie side frame is provided with support plate.Upset back of the body seat comprises the chair back and the trapezoidal bogie side frame that long limit makes progress, and the long limit that makes progress constitutes the part that chair encloses, and its vertical edge and the chair back are contour, and trapezoidal bogie side frame is provided with support plate.Fixedly to enclose the rotating shaft of portion hinged by being arranged on each chair for front stall and upset back of the body seat.

After having adopted structure as above, the back of the body seat that will overturn encloses rotating shaft around chair and turns over turnback, and the upper end of the chair back lands, and chair constitutes ladder, and each support plate becomes gangboard, and convenient functional conversion is both artistic and practical.Because an end of each trapezoidal bogie side frame is combined into chair and encloses, make seat more comfortable on the one hand, on the one hand the height of ladder is increased, be not subjected to the restriction of seat seat height.

Description of drawings is as follows:

Fig. 1 is the utility model ladder chair example structure figure.

Fig. 2 is the structure chart that Fig. 1 embodiment is transformed into ladder shape.

Below in conjunction with accompanying drawing structure of the present utility model is described in further detail.

Can see that in Fig. 1 and Fig. 2 the chair body is by fixedly front stall 1 and upset back of the body seat 2 two parts are formed.Fixedly front stall have the trapezoidal

bogie side frame

4 and 4 that minor face makes progress ', trapezoidal bogie side frame is provided with support plate 11 and 12, the part that the

minor face

5 and 5 of trapezoidal bogie side frame ' the formation chair encloses.Upset back of the body seat comprise the two trapezoidal

bogie side frames

7 and 7 that the chair back 6 and long limit make progress ', the part that the long limit 8 and 8 that makes progress ' the formation chair encloses, its vertical edge 14 and 14 ' contour, trapezoidal bogie side frame 15 and 15 ' be provided with

support plate

9 and 10 with the chair back 6.Fixedly front stall 1 and upset back of the body seat 2 are by being arranged on the rotating

shaft

13 and 13 that chair encloses portion ' hinged.

When implementing, can be made into the product of various different materials and external form according to scheme of the present utility model, be not limited only to present embodiment.

The utility model can need use with the occasion of abbreviated ladder at some, is particularly suitable for various shops, storehouse and family.

Claims

1, a kind of terraced chair, form by seat support, the chair back etc., it is characterized in that, the chair body is by fixedly front stall (1) and upset back of the body seat (2) two parts constitute, fixedly front stall (1) has the trapezoidal bogie side frame (4,4 ') that minor face makes progress, its minor face (5,5 ') constitutes the part that chair encloses, and trapezoidal bogie side frame is provided with support plate (11,12); Upset back of the body seat comprises the chair back (6) and grows the trapezoidal bogie side frame (7,7 ') that the limit makes progress, long limit (8,8 ') upwards constitutes the part that chair encloses, its vertical edge (14,14 ') is contour with the chair back (6), trapezoidal bogie side frame (15,15 ') is provided with support plate (9,10), and fixedly front stall (1) and upset back of the body seat (2) are hinged by being arranged on the rotating shaft (13,13 ') that each chair encloses portion.