CN206166341U

CN206166341U - Office chair

Info

Publication number: CN206166341U
Application number: CN201620591900.2U
Authority: CN
Inventors: 韦石贤
Original assignee: Foshan Aobin Furniture Co Ltd
Current assignee: Guangdong Aobin Furniture Co., Ltd.
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2017-05-17
Anticipated expiration: 2026-06-15

Abstract

The utility model discloses an office chair, revolution mechanic including the back of the chair, seat support, chair foot and fixed connection seat support and chair foot, a cushion has been cup jointed in the activity on the back of the chair, the back of the chair is including the preceding top layer and back top layer of back of the body frame and parcel back of the body frame, the seat support includes the upper epidermis and lower top layer of seat frame and parcel seat frame, the whole of upper epidermis and the connection as an organic whole of preceding top layer, the whole of lower top layer and back top layer connection as an organic whole, back of the body frame and seat frame are tubulose U -shaped structure, the U -shaped opening both ends of back of the body frame are equipped with the gear, the U -shaped opening both ends of seat frame are equipped with gear groove and spacing shell, the gear embedding the gear groove is carried on spacingly and the fastening through spacing shell, the seat support both sides are equipped with the handrail, through through being connected of gear and spacing shell between back of the body frame and the seat frame, realize keeping flat of back of the body frame, whole office chair's structure is very simple, constructs low cost, is applicable to very much all rank -and -file employees and handles official business and use and put down the rest of sleeping.

Description

A kind of office chair

Technical field

This utility model is related to chair, more particularly to a kind of office chair.

Background technology

Common office chair has executive chair, middle class in a kindergarten chair, bottom class's chair, conference chair, and general office chair can only be sat, it is impossible to lie.And The crowd of office is brain worker, thinks deeply many, operating pressure greatly, susceptible fatigue, noon limited lunch break, does not also have Method obtains appropriate rest, mostly lies prone and sleep on the table, and so easily causes numbness of hands and feet, is unfavorable for physical and mental health. For fatigue alleviating, loose nerve reduces pressure, and various seats or bed are also occurred in that in prior art, but these are all Generally massage armchair, massage couch, have added electric device, and structure is numerous and diverse, and cost is high, and service life is short, it is most important that no It is suitably applied very much office.Even if having putting down the chair slept suitable for office space, being also that comparison is huge luxurious does Public chair, being generally only equipped to minority has the librarian use of independent office, and price is also expensive.Need badly at present and a kind of be generally suitable for In staff, simple and practical office chair.

Utility model content

In view of the above-mentioned deficiency that presently, there are, what this utility model provided a kind of simple in structure and low in cost is capable of achieving flat sleeping Office chair.

To reach above-mentioned purpose, embodiment of the present utility model is adopted the following technical scheme that：

A kind of office chair, the office chair includes that the chair back, seat support, chair leg are tied with the rotation for being fixedly connected seat support and chair leg Structure, movable sleeve is connected to a back cushion on the chair back, and the chair back includes the front top layer and rear top layer of backrest and parcel backrest, described Seat support includes the upper epidermis and layer of mounting and parcel mounting, and the upper epidermis and front top layer are integrated the entirety of connection, institute State layer and rear top layer is integrated the entirety of connection, the backrest and mounting are tubulose U-shaped structure, the U-shaped of the backrest Opening two ends are provided with gear, and the U-shaped opening two ends of the mounting are provided with gear grooved and spacing shell, and the gear is embedded in the gear Groove simultaneously carries out spacing and fastening by spacing shell, and the seat support both sides are provided with handrail.

According to one side of the present utility model, the handrail is tubulose trapezium structure, the long base of the trapezium structure with The mounting is fixedly connected.

According to one side of the present utility model, the short top pipe of the trapezium structure is provided with armrest pad.

According to one side of the present utility model, it is provided with a cross bar between the backrest U-shaped opening and is reinforced.

According to one side of the present utility model, it is provided with a cross bar between the mounting U-shaped opening and reinforces the connection.

According to one side of the present utility model, lead to and upper epidermis and layer between the front top layer and rear top layer Cross soft material to be filled.

According to one side of the present utility model, the soft material is sponge or foam.

According to one side of the present utility model, the chair leg has universal wheel.

The advantage that this utility model is implemented：Office chair described in the utility model, including the chair back, seat support, chair leg and fixation The rotational structure of connection seat support and chair leg, movable sleeve is connected to a back cushion on the chair back, and the chair back includes backrest and the parcel back of the body The front top layer and rear top layer of frame, the seat support includes the upper epidermis and layer of mounting and parcel mounting, the upper epidermis and front Top layer is integrated the entirety of connection, and the layer and rear top layer are integrated the entirety of connection, and the backrest and mounting are pipe Shape U-shaped structure, the U-shaped opening two ends of the backrest are provided with gear, and the U-shaped opening two ends of the mounting are provided with gear grooved and spacing Shell, the gear is embedded in the gear grooved and carries out spacing and fastening by spacing shell, and the seat support both sides are provided with handrail；Pass through By the connection of gear and spacing shell between backrest and mounting, realize that backrest can carry out the regulation of 90 ° of -180 ° of angular ranges, from And realize keeping flat for the chair back, can allow people carry out it is flat sleep, the back cushion of pivot bush unit can be in flat sleeping when medicated pillow is used, whole office The structure of chair is very simple, and constructions cost is cheap, is highly suitable for all rank-and-file employees and carries out office using and flat sleep rest.

Description of the drawings

Technical scheme in order to be illustrated more clearly that this utility model embodiment, below will be to making needed for embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions Other accompanying drawings.

Fig. 1 is a kind of structural representation of office chair described in the utility model；

Fig. 2 is a kind of backrest and mounting structures schematic diagram of office chair described in the utility model；

Fig. 3 is the attachment structure figure of a kind of backrest of office chair described in the utility model and mounting；

Fig. 4 is the attachment structure figure of a kind of backrest of office chair described in the utility model and mounting；

Fig. 5 is a kind of backrest activity chart of office chair described in the utility model.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of office chair, the office chair includes the chair back 1, seat support 2, chair leg 3 With the rotational structure 4 for being fixedly connected seat support 2 and chair leg 3, movable sleeve is connected to a back cushion 11 on the chair back 1, and the chair back 1 includes The front top layer 13 and rear top layer 14 of backrest 12 and parcel backrest 12, the seat support 2 includes the upper epidermis of mounting 21 and parcel mounting 22 and layer 23, the upper epidermis 22 and front top layer 13 are integrated the entirety of connection, and the layer 23 and rear top layer 14 are The entirety of integrally connected, the backrest 12 and mounting 21 are tubulose U-shaped structure, and the U-shaped opening two ends of the backrest 12 are provided with Gear 15, the U-shaped opening two ends of the mounting 21 are provided with gear grooved 24 and spacing shell 25, and the gear 15 is embedded in the gear grooved 24 and by spacing shell 25 carry out it is spacing and fastening, the both sides of the seat support 2 are provided with handrail 5.

In actual applications, the handrail 5 can be tubulose trapezium structure, the long base of the trapezium structure and the mounting 21 It is fixedly connected.

In actual applications, the short top Guan Shangke of the trapezium structure is provided with armrest pad 51.

In actual applications, a cross bar 16 can be provided between the backrest 12U shape opening to be reinforced.

In actual applications, a cross bar 26 can be provided between the mounting 21U shape openings to reinforce the connection.

In actual applications, can pass through and upper epidermis 22 and layer 23 between the front top layer 13 and rear top layer 14 Soft material is filled.

In actual applications, the soft material can be sponge or foam.

In actual applications, universal wheel 31 can be provided with the chair leg 3.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any those skilled in the art disclosed in this utility model in technical scope, the change that can be readily occurred in Change or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described Scope of the claims is defined.

Claims

1. a kind of office chair, the office chair includes the chair back, seat support, chair leg and the rotational structure for being fixedly connected seat support and chair leg, Characterized in that, movable sleeve is connected to a back cushion on the chair back, the chair back includes backrest and the front top layer of parcel backrest with after Top layer, the seat support includes the upper epidermis and layer of mounting and parcel mounting, and the upper epidermis and front top layer are integrated connection Entirety, the layer and rear top layer be integrated the entirety of connection, and the backrest and mounting are tubulose U-shaped structure, described The U-shaped opening two ends of backrest are provided with gear, and the U-shaped opening two ends of the mounting are provided with gear grooved and spacing shell, and the gear is embedding Enter the gear grooved and spacing and fastening is carried out by spacing shell, the seat support both sides are provided with handrail.

2. office chair according to claim 1, it is characterised in that the handrail is tubulose trapezium structure, the trapezoidal knot The long base of structure is fixedly connected with the mounting.

3. office chair according to claim 2, it is characterised in that the short top pipe of the trapezium structure is provided with handrail Pad.

4. office chair according to claim 1, it is characterised in that being provided with a cross bar between the backrest U-shaped opening is carried out Reinforce.

5. office chair according to claim 1, it is characterised in that being provided with a cross bar between the mounting U-shaped opening is carried out Plus be solidly connected.

6. office chair according to claim 1, it is characterised in that between the front top layer and rear top layer and upper epidermis is with It is filled by soft material between top layer.

7. office chair according to claim 6, it is characterised in that the soft material is sponge or foam.

8. the office chair according to one of claim 1 to 7, it is characterised in that the chair leg has universal wheel.