CN2757671Y

CN2757671Y - Combined chair capable of rising and falling

Info

Publication number: CN2757671Y
Application number: CN 200420105152
Authority: CN
Inventors: 付韵华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-19
Filing date: 2004-11-19
Publication date: 2006-02-15
Anticipated expiration: 2014-11-19

Abstract

The utility model relates to a combined chair capable of rising and falling. The utility model is mainly composed of a chair seat board 1, an L-shaped frame 2, a chair backrest 3 and a chair leg bracket 5. The utility model is characterized in that the chair seat board 1 and the chair backrest 3 are respectively arranged in the horizontal direction and the vertical direction of the L-shaped frame 2. The lower end of the chair leg bracket 5 is fixed on an H-shaped seat rack, and the upper end of the chair leg bracket 5 is inserted into an upper foot rack 4 and connected with the chair seat board 1 via the upper foot rack 4. The upper end of the chair leg bracket 5 and the lower end of the upper foot rack 4 are respectively provided with a corresponding rabbet 8, and the two rabbets 8 are fixedly connected with each other via a latch 10. The utility model has the comprehensive characteristics of simple structure, convenient operation, convenient assembly and disassembly, convenient transport and beautiful and decent appearance.

Description

The liftable combined chair

Affiliated technical field: the utility model belongs to field of furniture, specifically is a kind of liftable combined chair.

Background technology: in the prior art, the chair of the overwhelming majority is fixing and liftable not, and people are because the height difference, requirement for height to chair is also different, it is just comfortable to have only the chair that is fit to own height to be seated, especially the student if the height of chair is improper, also can influence their healthy and results of learning.In recent years, though there are some liftable chairs to occur, complex structure, operating difficulties, remaining better product comes out.

The purpose of this utility model is to provide a kind of simple in structure, easy to operate, be convenient to install and discharge transportation, novel lifting combined chair elegant in appearance for people.

Utility model content: liftable combined chair of the present utility model, mainly constitute by chair plate 1, L bracket 2, chair back 3, chair foot support 5, be characterized in that chair plate 1, chair back 3 are installed in respectively on the horizontal direction and vertical direction of L bracket 2, the lower end of chair foot support 5 is fixed on the I-shaped seat, the upper end is inserted to go up in the foot rest 4 and by last foot rest 4 and is linked to each other with chair plate 1, the lower end of the upper end of chair foot support 5 and last foot rest 4 is provided with corresponding jack 8, and fixes by the binding between latch 10 realization jacks 8 and the jack 8.

Compared with prior art, the utility model has the advantages that owing to adopt chair foot support 5 to cooperate with the corresponding jack of last foot rest 4, thereby realize chair foot support 5 can be in last foot rest 4 about reduction, promptly reach the purpose of chair lifting, each accessory all can be independently from a unit, have simple in structure, easy to operate, be convenient to install transportation, the comprehensive characteristics elegant in appearance of discharging.

Further describe the utility model below by embodiment, the utility model is not limited only to described embodiment.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Among the figure: 1, chair plate; 2, L bracket; 3, chair back; 4, go up foot rest; 5, chair foot support; 6, crosswise fixed piece; 7, vertical fixed block; 8, jack; 9, hold-down screw; 10, latch.

The specific embodiment:

As shown in Figure 1: liftable combined chair of the present utility model, mainly by chair plate 1, chair back 3, L bracket 2, chair foot support 5 constitutes, be characterized in chair plate 1, chair back 3 is installed in respectively on the horizontal direction and vertical direction of L bracket 2, the lower end of chair foot support 5 is fixed on the I-shaped seat, I-shaped seat is made of two crosswise fixed pieces 6 and a vertical fixed block 7, the upper end is inserted to go up in the foot rest 4 and by foot rest 4 and is linked to each other with chair plate 1, the lower end of the upper end of chair foot support 5 and last foot rest 4 is provided with corresponding jack 8, and fixes by the binding between latch 10 realization jacks 8 and the jack 8.Owing to adopt chair foot support 5 to cooperate with the corresponding jack of last foot rest 4, thus realize chair foot support 5 can be in last foot rest 4 about reduction, promptly reach the purpose of chair lifting.Whole chair is single parts and assembles by screw, thereby installs and to discharge convenient transportation, is convenient to maintenance, changes parts.

Claims

1, a kind of liftable combined chair, mainly by chair plate (1), L bracket (2), chair back (3), chair foot support (5) constitutes, it is characterized in that: chair plate (1), chair back (3) is installed in respectively on the horizontal direction and vertical direction of L bracket (2), the lower end of chair foot support (5) is fixed on the I-shaped seat, the upper end is inserted to go up in the foot rest (4) and by last foot rest (4) and is linked to each other with chair plate (1), the lower end of the upper end of chair foot support (5) and last foot rest (4) is provided with corresponding jack (8), and fixes by the binding between latch (10) realization jack and the jack.