CN202312284U

CN202312284U - Multifunctional chair

Info

Publication number: CN202312284U
Application number: CN2011204624580U
Authority: CN
Inventors: 王树英; 李冰莲; 朱本雨; 赵新芳; 王治瑞; 高晨
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-07-11
Anticipated expiration: 2021-11-21

Abstract

The utility model relates to a multifunctional chair which comprises a chair back and a chair cushion; a movable backrest is connected to an armrest at one end of the chair cushion through a telescopic rod, wherein a soft backrest with a massage effect is arranged one side of the movable backrest, and a hard and smooth desktop is arranged on the other side; a folding chair is connected to the other end of the chair cushion through a movable hinge; and folding chair legs are connected to the outer side of the folding chair through movable hinges. The movable backrest can move forwards and backwards through the telescopic rod; when being moved backwards, the movable backrest can serve as a backrest to make people comfortable, and when being moved forwards, the movable backrest can serve as a desk temporarily; and a cup groove and a pen groove are formed on the desk, so that pens can be prevented from slipping off. When the folding chair is unfolded through the movable hinges, and the folding chair legs are unfolded through the movable hinges to be perpendicular to the folding chair and supported on the ground, a love seat can be formed. The folding chair can be folded and put under the chair when not in use, so that space can be saved. The multifunctional chair can be used in a classroom to provide convenience for learning of students, as well we can be used in an office or a meeting room of an enterprise to improve the working efficiency.

Description

Multifunction chair

Technical field

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

Background technology

Multifunction chair such as Chinese patent 200720022521.2 disclose a kind of multifunction chair; It comprises chair leg frame, seat board, two side handrails and the chair back; Be hinged with desktop on one side handrail, the chair back is hinged on the back of chair leg frame and goes up on the angle, is provided with hook in the rear end of two side handrails; This hook is hooked on the bearing pin of chair back middle part both sides setting, is fixed with horizontal supporting plate in chair leg frame upper back.Its desktop has increased the space of study; The chair back turns to horizontal level and can be used as the bed use, the convenient rest; Drawer in the chair leg frame can be placed article such as learning materials, stationery, avoids too much thing to be stacked on the desk desktop, interferes with one's studies.But this multifunction chair can only singlely use, and can't satisfy double use or make interim desk.

Summary of the invention

The utility model is that a kind of multifunction chair will be provided, and this multifunction chair is simple in structure, has double chair concurrently, and the effect of interim desk is practical.

For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of multifunction chair comprises the chair back; Seat cushions; Be characterized in: connect movable back through expansion link on the handrail of seat cushions one end, simultaneously for having the soft backrest of massage effect, another side is hard smooth desktop to movable back; Connect folding seat through hinges on the seat cushions other end, the folding seat outside connects the folding seat leg through hinges.

When movable back moves on to chair when leaning against the chair back at the back through expansion link, the softness of movable back faces up and is used as backrest; When movable back moves on to the chair front through expansion link, the movable back upset, hard smooth desktop is used as interim desk up.

Pass through hinges when folding seat and launch, and the folding seat leg is vertical with folding seat through the hinges generate, and support on the ground, form a double chair.

The hard smooth desktop of movable back is provided with a glass groove and a groove.Chair back both sides are welded with the hook 1 that is used for satchel.

The beneficial effect of the utility model is:

The movable back of the utility model can move forward and backward through expansion link, when moving to the back, as backrest, makes the people comfortable; Can regard interim desk usefulness when moving to the front, desk is provided with a glass groove and a groove, prevents tumbling of pen.

Pass through hinges when folding seat and launch, and the folding seat leg is vertical with folding seat through the hinges generate, and support on the ground, form a double chair.Can fold to when folding seat is not used under the chair, save the space.

The multifunction chair of the utility model can be used in the classroom, makes things convenient for the student to learn; Also can be used in enterprise office, meeting room is increased work efficiency.

Description of drawings

Fig. 1 is the utility model structural upright sketch map;

Fig. 2 is the structural upright sketch map of the utility model as double chair;

Fig. 3 is the schematic perspective view of movable back when making desk and folding seat 4 and launching;

Fig. 4 is the hard smooth desktop floor map of movable back 2.

The specific embodiment

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

To shown in Figure 4, the multifunction chair of the utility model comprises hook 1, movable back 2, seat cushions 3, folding seat 4, folding seat leg 5, expansion link 6, the chair back 7 etc. like Fig. 1.

Connect movable back 2 through expansion link 6 on the handrail of seat cushions 3 one ends; Movable back 2 one sides are for having the soft backrest of massage effect; Another side is hard smooth desktop; Connect folding seat 4 through hinges on seat cushions 3 other ends, folding seat 4 outsides connect folding seat leg 5 through hinges.

Chair frame is processed by steel, and the chair back 7 and seat are processed by flexible materials such as sponges.Hook 1 is welded on the chair back 7 both sides, and movable back 2 one sides are processed softness and the backrest of massage effect is arranged, and another side is then processed hard smooth desktop.Movable back 2 can move forward and backward, and when moving to the back, as backrest, makes the people comfortable; Can use as interim desk when moving to the front.Desk is provided with a glass groove 8 and a groove 9 (Fig. 4), is used to place water tumbler and pen, and can prevents tumbling of pen.Can fold to when folding seat 4 is not used under the chair, save the space.

When movable back 2 moves on to chair when leaning against the chair back at the back, softness faces up as backrest; Move on to the front, upset makes its hard facing up, and uses (Fig. 3) as interim desk.

As shown in Figure 2, pass through hinges when folding seat 4 and launch, and folding seat leg 5 is vertical with folding seat 4 through the hinges generate, and support on the ground, form a double chair.Folding seat 4 is launched, can be added a chair temporarily, be convenient for people to exchange, call for Votes also can be placed interim article.The time spent is not folding with it, conserve space.

In addition, chair is provided with hook 1, can satchel, clothes etc.; Expansion link 6 can be regulated backrest and desk height.

Claims

1. multifunction chair; Comprise the chair back (7), seat cushions (3) is characterized in that: connect movable back (2) through expansion link (6) on the handrail of said seat cushions (3) one ends; Movable back (2) one side is for having the soft backrest of massage effect; Another side is hard smooth desktop, connects folding seat (4) through hinges on seat cushions (3) other end, and folding seat (4) outside connects folding seat leg (5) through hinges.

2. multifunction chair according to claim 1 is characterized in that: when said movable back (2) moves on to chair when leaning against the chair back (7) at the back through expansion link (6), the softness of movable back (2) faces up and is used as backrest; When said movable back (2) moves on to the chair front through expansion link (6), movable back (2) upset, hard smooth desktop is used as interim desk up.

3. multifunction chair according to claim 1; It is characterized in that: when said folding seat (4) is launched through hinges; And folding seat leg (5) is vertical with folding seat (4) through the hinges generate, and supports on the ground, forms a double chair.

4. multifunction chair according to claim 1 is characterized in that: the hard smooth desktop of said movable back (2) is provided with a glass groove (8) and a groove (9).

5. multifunction chair according to claim 1 is characterized in that: the said chair back (7) both sides are welded with the hook (1) that is used for satchel.