CN203662308U

CN203662308U - Multifunctional office chair for noon break

Info

Publication number: CN203662308U
Application number: CN201420053326.6U
Authority: CN
Inventors: 宋志峰; 李利珍; 逯云杰; 张路霞; 王亚军
Original assignee: Puyang Vocational and Technical College
Current assignee: Puyang Vocational and Technical College
Priority date: 2014-01-28
Filing date: 2014-01-28
Publication date: 2014-06-25
Anticipated expiration: 2024-01-28

Abstract

The utility model relates to the field of office equipment, in particular to a multifunctional lunch break office chair that can automatically become a bed. The multifunctional lunch break office chair includes chair legs, a seat surface and a backrest. The backrest is divided into three parts: the upper part, the middle part and the lower part. The front end is hinged to the foot panel, the back of the foot panel is hinged to one end of the first link, the other end of the first link is hinged to the end of the lower part of the backrest, the middle of the first link is hinged to one end of the second link, and the second link The other end of the seat is hinged below the seat surface, one end of the third link is hinged below the seat surface, and the other end of the third link is hinged with the middle part of the lower backrest. The utility model is reasonable in design, safe and reliable, and can be used as a chair at ordinary times, and can be automatically unfolded for people to lie down and have a rest during a lunch break, and is convenient and comfortable to use.

Description

Multi-functional office chair for mid-day break

Technical field

The utility model relates to a kind of office equipments field, specifically the multi-functional office chair for mid-day break of being transformed into bed automatically.

Background technology

At present, numerous white collars and staff are owing to being subject to condition restriction, can only be in the of short duration lunch break of office, and the lunch break of can not going to bed, have to arm for the pillow lunch break of bending over the desk, if things go on like this, be unfavorable for very much healthy because with arm for the pillow lunch break meeting pressuring nerve of bending over the desk, the sleep utmost point is not steady and sure, after waking up, two arm numbnesses are even ached, and do not reach and make health obtain the object of having a rest; Also can make eyeball pressurized with arm for the pillow lunch break of bending over the desk, also easily cause in the course of time eye illness, make visual impairment.

Summary of the invention

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and in the time of needs lunch break, can Automatic-expanding becomes the multi-functional office chair for mid-day break of a lectulum.

The technical solution of the utility model is:

Multi-functional office chair for mid-day break, comprise chair leg, sitting face and backrest, backrest is divided into top, middle part and bottom three parts, wherein the angle between backrest middle part and backrest bottom is less than 90 degree, one end of backrest top and hydraulic damping bar is hinged, the other end and the sitting face of hydraulic damping bar are hinged, the front end of sitting face and pin panel hinged, one end of pin back side of panel and first connecting rod is hinged, the end of the other end of first connecting rod and backrest bottom is hinged, first connecting rod middle part is hinged with one end of second connecting rod, hinged below the other end of second connecting rod and sitting face, hinged below one end of third connecting rod and sitting face, the middle part of the other end of third connecting rod and backrest bottom is hinged.

Concrete, the backrest back side arranges supporting leg, and one end and the backrest of the 5th connecting rod and the 6th connecting rod are hinged, and the other end and the supporting leg of the 5th connecting rod and the 6th connecting rod are hinged, and the middle part of one end of the 4th connecting rod and the 6th connecting rod is hinged, and the other end and the sitting face of the 4th connecting rod are hinged.

Concrete, hydraulic damping bar is the hydraulic damping bar with auto-lock function.

The utility model is reasonable in design, safe and reliable, can be used as at ordinary times chair, can Automatic-expanding when lunch break for people's rests of lying down, easy to use comfortable, and it is smaller to take up an area space, is adapted at office space use, has stronger practicality.

Accompanying drawing explanation

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

Fig. 2 is expansion design sketch of the present utility model.

1 chair leg 2 handle 3 first connecting rod 4 second connecting rod 5 instep plate 6 handle 7 sitting faces 8 have auto-lock function hydraulic damping bar 9 the 4th connecting rod 10 backrests 11 the 5th connecting rod 12 the 6th connecting rod 13 supporting leg 14 third connecting rods.

The specific embodiment

Multi-functional office chair for mid-day break, comprises chair leg 1, sitting face 7 and backrest 10, and chair leg 1 is hydraulic damping bar, and is regulated the height of chair leg 1 by handle 2, and handle 6 is set in sitting face 7.

Backrest 10 is divided into top, middle part and bottom three parts, wherein the angle between backrest 10 middle parts and backrest 10 bottoms is less than 90 degree, one end of backrest 10 tops and hydraulic damping bar 8 is hinged, hydraulic damping bar 8 is with auto-lock function, the other end of hydraulic damping bar 8 and sitting face 7 are hinged, the front end of sitting face 7 and instep plate 5 are hinged, one end of instep plate 5 back sides and first connecting rod 3 is hinged, the end of the other end of first connecting rod 3 and backrest 10 bottoms is hinged, one end of first connecting rod 3 middle parts and second connecting rod 4 is hinged, hinged below the other end of second connecting rod 4 and sitting face 7, hinged below one end of third connecting rod 14 and sitting face 7, the middle part of the other end of third connecting rod 14 and backrest 10 bottoms is hinged.

Backrest 10 back sides arrange supporting leg 13, one end and the backrest 10 of the 5th connecting rod 11 and the 6th connecting rod 12 are hinged, the other end and the supporting leg 13 of the 5th connecting rod 11 and the 6th connecting rod 12 are hinged, and the middle part of one end of the 4th connecting rod 9 and the 6th connecting rod 12 is hinged, and the other end of the 4th connecting rod 9 and sitting face 7 are hinged.

The structure of office chair while work at ordinary times, as shown in Figure 1, hydraulic damping bar 8 makes backrest 10 tops become vertical state, by first connecting rod 3, second connecting rod 4 and third connecting rod 14, instep plate 5 is regained by backrest 10 bottoms, become 90 degree with sitting face 7, now, supporting leg 13 is because regain under the effect of the 4th connecting rod 9, the 5th connecting rod 11 and the 6th connecting rod 12.

In the time that people need to lie low, adjusting has auto-lock function hydraulic damping bar 8, make backrest 10 and sitting face 7 become plane, when backrest 10 and sitting face 7 become plane, the drive first connecting rod 3 of backrest 10 bottoms, second connecting rod 4, third connecting rod 14 move, and make instep plate 5 Automatic-expandings, also become plane with sitting face 7, the final Xiao Zhang's lectulum that forms, can lie low people; Simultaneously, due to one end of the 4th connecting rod 9 and the middle part of the 6th connecting rod 12 hinged, the other end of the 4th connecting rod 9 and sitting face 7 are hinged, the 4th connecting rod 9 drives the 6th connecting rod 12 to move, outwards push the 6th connecting rod 12 open, thereby make supporting leg 13 launch to form 90 degree with backrest 10, reach the object that supports backrest 10, avoid occurring the problem of falling down backward causing due to centre-of gravity shift when people lies low completely.

Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.

Claims

1. A multifunctional office chair for lunch breaks, including chair legs, a seat surface and a backrest. It is characterized in that the backrest is divided into three parts: the upper part, the middle part and the lower part. The angle between the middle part of the backrest and the lower part of the backrest is less than 90 degrees. One end of the hydraulic damping rod is hinged, the other end of the hydraulic damping rod is hinged to the seat surface, the front end of the seat surface is hinged to the foot panel, the back of the foot panel is hinged to one end of the first connecting rod, the other end of the first connecting rod is connected to the lower part of the backrest The ends are hinged, the middle part of the first link is hinged with one end of the second link, the other end of the second link is hinged with the underside of the seat surface, one end of the third link is hinged with the underside of the seat surface, and the other end of the third link is hinged with the underside of the seat surface. One end is hinged with the middle part of the lower part of the backrest.

2. The multifunctional lunch break office chair according to claim 1, characterized in that, the back of the backrest is provided with legs, one end of the fifth connecting rod and the sixth connecting rod is hinged to the backrest, and the other end of the fifth connecting rod and the sixth connecting rod One end is hinged with the supporting leg, one end of the fourth connecting rod is hinged with the middle part of the sixth connecting rod, and the other end of the fourth connecting rod is hinged with the seat surface.

3. The multifunctional lunch break office chair according to claim 1, wherein the hydraulic damping rod is a hydraulic damping rod with a self-locking function.