CN203762682U - Lunch break office chair with leg support - Google Patents

Abstract

The utility model discloses a lunch break office chair with a leg support and relates to the field of furniture manufacturing. The lunch break office chair comprises chair legs, a cushion and a backrest, wherein the chair legs are formed by bending two metal pipes and are fixed together through an upper transverse rod and a lower transverse rod; a telescopic rod is fixed on the upper transverse rod; the cushion is arranged on the telescopic rod; the backrest is connected to the chair legs through a backrest rotating shaft; the upper end of the backrest is connected with a foot stool through a connector and a foot stool rotating shaft; pin holes are formed in the upper ends of the chair legs; spring pins are matched in the pin holes; a chute plate is arranged above the chair legs and below the cushion; and the leg support is matched with the chute plate. The utility model aims to provide a lunch break office chair with the leg support, and the lunch break office chair is simple in structure and convenient to fold and unfold and is conveniently unfolded into a simple bed. Moreover, the length can be increased to form the leg support, the feet are conveniently placed, and the office chair is suitable for lunch break of people of different heights.

Description

A kind of office chair for mid-day break with heel brace

Technical field

The utility model relates to Furniture manufacture field, is specifically related to a kind of office chair for mid-day break with heel brace.

Background technology

In routine office work, known office chair can only use as thing to sit on, and clerical workforce can only lie prone on the table or firmly lean against on tables and chairs backrest when lunch break, has a rest so both unhealthy also uncomfortable, causes afternoon operating efficiency not high; Existing this type of office chair can not meet the hommization diversified demand of modern handle official bussiness.

In addition, when lunch break, due to people's use of different heights, different for the actual needs length of bed, the people that therefore need to have heel brace to adapt to different heights uses.

Utility model content

The purpose of this utility model is to provide a kind of office chair for mid-day break with heel brace, simple in structure, is conveniently launched into simple bed, folding packing up conveniently; And can increase length and form heel brace, the convenient pin of placing, the people who the is applicable to different heights lunch break of handling official business.

For realizing above object, the technical solution adopted in the utility model is: it comprises Foot of chair (1), cushion (2) and backrest (3), described Foot of chair (1) is that two metal tube bendings form, and by cross tube (101) and sheer pole (102), is fixed together; On described cross tube (101), be fixed with expansion link (4), described cushion (2) is arranged on expansion link (4); It is upper that described backrest (3) is connected to Foot of chair (1) by backrest rotating shaft (302), and described backrest (3) upper end is connected with foot rest (6) by connector (5) and foot rest rotating shaft (501); Described Foot of chair (1) upper end is provided with pin-and-hole (104), is combined with spring catch (103) in described pin-and-hole (104).

Further, described cushion (2) both sides, rear end are provided with breach (201), and described backrest (3) lower end is provided with backrest hole (301).

Further, described heel brace (7) front end is provided with front arm-tie (701), and described heel brace (7) rear end is provided with backboard (702).

The beneficial effects of the utility model: a kind of office chair for mid-day break with heel brace of the utility model, use the metal tube of one bending as Foot of chair, Structural Tectonics is simple; Adopt rotary backrest, and foot rest that can be folding, be conveniently launched into simple bed; And can increase length and form heel brace, the convenient pin of placing, the people who the is applicable to different heights lunch break of handling official business, meets the hommization diversified demand of modern handle official bussiness.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is the utility model front view.

Fig. 3 is the utility model right view.

Fig. 4 is a-quadrant partial enlarged drawing in Fig. 1.

Fig. 5 is the schematic perspective view of the utility model while being launched into simple bed.

Described in figure, label character is expressed as: 1, Foot of chair; 2, cushion; 3, backrest; 4, expansion link; 5, connector; 6, foot rest; 7, heel brace; 8, coulisse; 101, cross tube; 102, sheer pole; 103, spring catch; 104, pin-and-hole; 201, breach; 301, backrest hole; 302, backrest rotating shaft; 501, foot rest rotating shaft; 701, front arm-tie; 702, backboard.

The specific embodiment

In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.

As Figure 1-3, assembly relation of the present utility model is: it comprises Foot of chair 1, cushion 2 and backrest 3, and described Foot of chair 1 is that two metal tube bendings form, and by cross tube 101 and sheer pole 102, is fixed together; On described cross tube 101, be fixed with expansion link 4, described cushion 2 is arranged on expansion link 4; Described backrest 3 is connected on Foot of chair 1 by backrest rotating shaft 302, and described backrest 3 upper ends are connected with foot rest 6 by connector 5 and foot rest rotating shaft 501; Described Foot of chair 1 upper end is provided with pin-and-hole 104, in described pin-and-hole 104, is combined with spring catch 103.

Preferably, described cushion 2 both sides, rear end are provided with breach 201, and described backrest 3 lower ends are provided with backrest hole 301.

Preferably, described heel brace 7 front ends are provided with front arm-tie 701, and described heel brace 7 rear ends are provided with backboard 702.

During concrete use, as the use of chair, as Fig. 1 shows, foot rest 6 by connector 5 and foot rest rotating shaft 501 pack up be attached to backrest 3 after; The spring catch 103 of both sides inwardly ejects, and holds on backrest 3, and the lower end of foot rest 6 just props up the spring catch 103 of inside ejection.

When expansion is used as simple bed, as Fig. 4 shows, the spring catch 103 of both sides outwards ejects, and backrest 3 rotates to the back lower place, and foot rest 6 launches vertical with backrest 3, forms a simple bed; Meanwhile, if the length of simple bed is inadequate, can pull the front arm-tie 701 of cushion 2 belows, heel brace 7 is launched, backboard 702 blocks heel brace 2, avoids continuing reach; Simple bed after expansion facilitates recumbency lunch break.

It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby which key element the process, method, article or the equipment that make to comprise a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.

Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.

Claims (3)

1. with an office chair for mid-day break for heel brace, it comprises Foot of chair (1), cushion (2) and backrest (3), it is characterized in that, described Foot of chair (1) is that two metal tube bendings form, and by cross tube (101) and sheer pole (102), is fixed together; On described cross tube (101), be fixed with expansion link (4), described cushion (2) is arranged on expansion link (4); It is upper that described backrest (3) is connected to Foot of chair (1) by backrest rotating shaft (302), and described backrest (3) upper end is connected with foot rest (6) by connector (5) and foot rest rotating shaft (501); Described Foot of chair (1) upper end is provided with pin-and-hole (104), is combined with spring catch (103) in described pin-and-hole (104); Under the above cushion of described Foot of chair (1) (2), be provided with coulisse (8), on described coulisse (8), be combined with heel brace (7).

2. a kind of office chair for mid-day break with heel brace according to claim 1, is characterized in that, described cushion (2) both sides, rear end are provided with breach (201), and described backrest (3) lower end is provided with backrest hole (301).

3. a kind of office chair for mid-day break with heel brace according to claim 1, is characterized in that, described heel brace (7) front end is provided with front arm-tie (701), and described heel brace (7) rear end is provided with backboard (702).