CN203016318U

CN203016318U - Sitting and lying fitness type office chair

Info

Publication number: CN203016318U
Application number: CN 201320042028
Authority: CN
Inventors: 肖柳胜; 刘健; 吴磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-27
Filing date: 2013-01-27
Publication date: 2013-06-26
Anticipated expiration: 2023-01-27

Abstract

The utility model discloses a sitting and lying fitness type office chair which comprises a left chair bracket and a right chair bracket, wherein an armrest of the chair is formed at the upper end of each chair bracket; a spring is sleeved on each armrest; a seat body is arranged between the two chair brackets; the rear end of the seat body is hinged with a back; a first-level extension rod is arranged at the lower end of the back; a second-level extension rod of a telescopic structure is connected to a shift gear selector through a shift plug; a foot support is arranged at the tail end of the second-level extension rod; a mounting block is arranged at the rear end of the back; and limiting holes are distributed on the inner side surface of the rear end of a chair bracket. By adopting the structure, the two-level extension rods can be retracted in the lower part of the seat body, and different lying degrees can be matched with the best foot placing position due to the cooperation between the shift gear selector and the shift plug; moreover, the lying degree of the back is controlled by the limiting holes, the best foot support position is realized at different lying degrees, and the sitting and lying fitness type office chair is simple and practical; and due to the spring on the armrest, the mood and efficiency are effectively improved.

Description

The seat exercising type office chair of lying

Technical field

The utility model relates to a kind of office chair, particularly a kind of seat exercising type office chair of lying.

Background technology

Existing office chair in general function is all more single, a part just is used for being seated, another part can be had a rest by recumbency, some can be used for body-building, but in general not only complicated structure but also cost are too high for existing these office chairs, although simple in structure, the low cost of manufacture use that have operate inconvenience or comfort level is poor.

Summary of the invention

The technical problems to be solved in the utility model is to provide and a kind ofly can improves ease-to-operate, the seat that can obtain the again good comfortable effect exercising type office chair of lying.

In order to solve the problems of the technologies described above, the seat of the present utility model exercising type office chair of lying comprises that the upper end of two seat supports forms respectively handrail of seat by bend pipe two of integrated left and right seat support, on handrail respectively cover a spring is arranged; Be provided with a pedestal between two seat supports, the pedestal rear end is hinged with one can be along the backrest of jointed shaft rotation, the lower end of backrest is provided with the one-level extension rod that an oblique inferoanterior extends, the end of one-level extension rod is provided with the displacement selector, the secondary extension rod of a Collapsible structure is connected on the displacement selector by a displacement plug, the secondary extension rod is to pedestal the place ahead extension, and the end of secondary extension rod is provided with the pin carriage; The rear end of backrest is provided with to install the mounting blocks of bracing frame, is placed with spacing hole on the rear inside face of one of them seat support; One end of bracing frame is connected on mounting blocks, when backrest turns to different angles, the other end of bracing frame by bearing pin be placed in carry out in spacing hole spacing.

The rear end of described two seat supports is respectively arranged with a support slipper.

after adopting above-mentioned structure, because the lower end of backrest is provided with the one-level extension rod that an oblique inferoanterior extends and the secondary extension rod that is connected to the Collapsible structure on the displacement selector by a displacement plug, make thus it capable of expansion and contraction, in the time of no, the two-stage extension rod is contracted in the pedestal bottom, coordinate the displacement plug to use by the displacement selector, difference is lain to match the best placement of foot of putting under oblique degree, be placed with spacing hole on the bracing frame that arranges and the rear inside face of one of them seat support, stablizing in the time of to guarantee to lie down rest on the one hand, can control the oblique degree of lying of backrest by spacing hole on the other hand, use thus backrest and pin carriage to be wholely set, be used in conjunction with the displacement selector, the displacement effect of displacement plug, realized best pin bracket locations under the different oblique degree of lying, simple and practical, when on handrail, cover has a spring in the work fatigue respectively, when taking exercises outside not free going, can easily take exercises when depressed, effectively improve mood and efficient.

Description of drawings

Fig. 1 is the backrest erectility structural representation that the utility model is sat the exercising type office chair of lying;

Fig. 2 is the backrest deployed condition structural representation that the utility model is sat the exercising type office chair of lying;

Fig. 3 is displacement selector and displacement plug mated condition structure for amplifying schematic diagram in the utility model;

Fig. 4 is backrest and two-stage extension rod structural representation in the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the seat of the present utility model exercising type office chair of lying is described in further detail.

As shown in the figure, the seat of the present utility model exercising type office chair of lying comprises by 3, two seat supports of bend pipe two of integrated left and right seat support 3 and being made by hollow steel pipe simultaneously; The upper end of two seat supports 3 forms respectively handrail 13 of seat, and overlapping respectively on handrail 13 has a spring 2; Be provided with a pedestal 4 between two seat supports 3, pedestal 4 rear ends are hinged with a backrest 1 that can rotate along jointed shaft, and described backrest 1 and pedestal 4 are inboardly made with soft material, and make with one deck sheet metal in the outside; The lower end of backrest 1 is provided with the one-level extension rod 8 that an oblique inferoanterior extends, the end of one-level extension rod 8 is provided with displacement selector 6, the secondary extension rod 14 of a Collapsible structure is connected on displacement selector 6 by a displacement plug 7, wherein the displacement selector as shown in Figure 3, the same with automobile gear shift, be provided with three grooves, coordinate displacement plug 7 to use, difference is lain to match the best placement of foot of putting under oblique degree; Secondary extension rod 14 is to pedestal 4 the place aheads extensions, and the end of secondary extension rod 14 is provided with pin carriage 5, and secondary extension rod 14 is capable of expansion and contraction, and in the time of no, contracting is in the pedestal bottom; The rear end of backrest 1 is provided with to install the mounting blocks 15 of bracing frame 12, is placed with spacing hole on the rear inside face of one of them seat support 3; One end of bracing frame 12 is connected on mounting blocks 15, when backrest 1 turns to different angles, the other end of bracing frame 12 by bearing pin 10 be placed in carry out in spacing hole spacing, can control the oblique degree of lying of the chair back in the position of spacing hole by regulating bearing pin 10 thus, thus stablizing when guaranteeing to lie down rest.

Further backrest 1, pin carriage 5, displacement selector 6 and the displacement plug 7 in the utility model is integral type, make the corresponding rotation that rotarily drives pin carriage 5 of backrest 1, then reach the difference best placement of foot of putting under oblique degree of lying by displacement selector 6, displacement plug 7;

Further can be respectively arranged with in the rear end of two seat supports 3 support slipper 9, when lunch break needs rest, first pull out support slipper 9, stablizing when guaranteeing recumbency.

Setting by the utility model said structure, displacement effect adjustment the best by displacement selector 6, displacement plug 7 put placement of foot, perhaps used time not, directly the telescopic leg carriage is contracted in the chair bottom, when if the work of feeling is tired or depressed, but take exercises the not free outside of going, can be by loosening, take exercises with spring 2, effectively improve mood and efficient, prevent that sitting is to the harm of health.

When needs are regulated, pull up bearing pin 10, push backrest 1, driving bracing frame 12 rotates, slide in spacing hole, until arrive suitable position, then locate the position of backrests with bearing pin 10, backrest 1 is when rotating, also synchronize with the pin carriage 5 of its one and turn to suitable position, then be used in conjunction with the displacement effect of displacement selector 6, displacement plug 7, realize that difference lies under oblique degree, best pin bracket locations, easy to be comfortable.

Claims

1. seat exercising type office chair of lying, it is characterized in that: comprise by bend pipe two seat supports in integrated left and right (3), the upper end of two seat supports (3) forms respectively a handrail of seat (13), and overlapping respectively on handrail (13) has a spring (2), be provided with a pedestal (4) between described two seat supports (3), described pedestal (4) rear end is hinged with one can be along the backrest (1) of jointed shaft rotation, the lower end of described backrest (1) is provided with the one-level extension rod (8) that an oblique inferoanterior extends, the end of one-level extension rod (8) is provided with displacement selector (6), the secondary extension rod (14) of a Collapsible structure is connected on displacement selector (6) by a displacement plug (7), secondary extension rod (14) is to pedestal (4) the place ahead extension, the end of secondary extension rod (14) is provided with pin carriage (5), the rear end of described backrest (1) is provided with to install the mounting blocks (15) of bracing frame (12), is placed with spacing hole on the rear inside face of described one of them seat support (3), one end of bracing frame (12) is connected on mounting blocks (15), at backrest (1) when turning to different angles, the other end of bracing frame (12) by bearing pin (10) be placed in carry out in spacing hole spacing.

2. according to the seat claimed in claim 1 exercising type office chair of lying, it is characterized in that: the rear end of described two seat supports (3) is respectively arranged with a support slipper (9).