CN201164238Y

CN201164238Y - Seat with adjustable angle

Info

Publication number: CN201164238Y
Application number: CNU200820010674XU
Authority: CN
Inventors: 樊兴利
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-05
Filing date: 2008-02-05
Publication date: 2008-12-17
Anticipated expiration: 2018-02-05

Abstract

The utility model discloses an angle-adjustable seat, comprising seat legs (8), frames (9), a seat board (10) and a backrest (11). The an angle-adjustable seat is characterized in that the inner sides of the frames (9) are symmetrically provided with cambered slipways (1), slipper blocks (2) are arranged in the cambered slipways (1), the slipper blocks (2) are movably connected with strutting pieces (3) through shafts (4), and the strutting pieces (3) are fixedly connected with the seat board (10). The angle-adjustable seat has the advantages that a user can adjust the angle of the seat according to individual needs, and the seat the angle-adjustable seat is convenient and reliable, and can be widely used in the places such as restaurants, meeting places, homes, etc.

Description

The seat of adjustable angle

Technical field:

The utility model relates to a kind of seat, the especially a kind of seat that can adjust angle according to user's needs.

Background technology:

Now people need to use various seats in work, meeting, occasion such as have a dinner, but the maintenance sitting posture of long period makes the people tired out, tired easily, even generation disease, in order to address these problems, the seat that has utilizes body science's principle, seat and backrest is made meet the shape that matches with the human body contact portion, or is adjusted to certain angle in advance, make people feel comfortable in use, but still can't avoid the fatigue phenomenon after long-time the use.

Summary of the invention:

The utility model is in order to solve existing in prior technology the problems referred to above, provides a kind of and adjusts chair angle voluntarily, convenient and reliable seat by the user according to self needs.

Technical solution of the present utility model is: a kind of seat of adjustable angle, comprise chair leg 8, framework 9, seat 10 and backrest 11, it is characterized in that: symmetrically arranged framework 9 inboards all are provided with cambered way 1 relatively, be combined with slide block 2 in the cambered way 1, slide block 2 flexibly connects by axle 4 with support member 3, and support member 3 is fixedlyed connected with seat 10.

The described cambered way that is oppositely arranged 1 is concentric camber line.

Described framework 9 is provided with resetting means 5, and resetting means 5 is connected with support member 3.

Described resetting means 5 is a spring.

Described resetting means 5 is arranged in the groove 6.

The utility model is compared with prior art, has following advantage:

1. people can adjust the angle of seat voluntarily according to the needs of oneself in use, and to avoid the keeping same sense of fatigue of bringing with sitting posture for a long time, hidden danger eliminates a disease.

2. the adjustment of chair angle is simple, laborsaving, only needs a little firmly just can achieve the goal.

3. simple in structure, reliable in action, with low cost, easy to maintenance.

4. have the self-return function, need not after the use to adjust one by one, seat can be got back to original angle automatically.

Description of drawings:

Fig. 1 is the original state structural representation of the utility model embodiment.

Fig. 2 is the structural representation after the adjustment angle of the utility model embodiment.

Fig. 3 is the partial structurtes schematic diagram of the utility model embodiment.

Fig. 4 is the stereogram of the utility model embodiment.

The specific embodiment:

Below in conjunction with the description of drawings specific embodiment of the present utility model.Shown in Fig. 1,2,3,4: a kind of seat of adjustable angle, comprise chair leg 8, be connected with framework 9 on the chair leg 8, seat 10 is fixedlyed connected with backrest 11, framework 9 is provided with in pairs, and its inboard all is provided with cambered way 1 relatively, and slide block 2 matches with cambered way 1, and be arranged in the cambered way 1, can slide within it; Slide block 2 flexibly connects by axle 4 with support member 3, and support member 3 is fixedlyed connected with seat 10; That is to say that the seat of the utility model embodiment just has 1, four slide block 2 of 9, four slideways of two frameworks and two support members 3, the both sides of seat 10 are fixed on the support member 3.

The described cambered way that is oppositely arranged 1 is concentric camber line, and setting can guarantee support member 3 fluent movements when rotating like this.

Offer groove 6 on the described framework 9, be provided with resetting means 5 in the groove 6, resetting means 5 is connected with support member 3, when the user change chair angle, finish using leave after, support member 3 automatically reverts to initial position under the effect of resetting means 5; And this initial position can change by the relative position of adjusting cambered way 1 when seat dispatches from the factory as required, to reach optimum efficiency.Resetting means 5 can be selected according to actual needs, can adopt spring, also can adopt other that device of the power that resets is provided.

When the user wanted to adjust chair angle according to self needs, slide block 2 slided cambered way 1 in, and slide block 2 is connected with support member 3 by axle 4, thereby drive support member 3 moves, and the resetting means 5 that is connected on the support member 3 is in extended state; Seat 10 and the backrest 11 that be fixed on the support member 3 this moment move thereupon, reach the purpose of adjusting chair angle; When the user rises after one's death, resetting means 5 recovers initial deflated state, thereby drives support member 3 counter motions, makes seat 10 and backrest 11 get back to the home position.

Resetting means 5 can also be arranged on other positions such as the rear, side of seat as required.

Claims

1, a kind of seat of adjustable angle, comprise chair leg (8), framework (9), seat (10) and backrest (11), it is characterized in that: symmetrically arranged framework (9) inboard all is provided with cambered way (1) relatively, be combined with slide block (2) in the cambered way (1), slide block (2) flexibly connects by axle (4) with support member (3), and support member (3) is fixedlyed connected with seat (10).

2, the seat of adjustable angle according to claim 1 is characterized in that: the described cambered way that is oppositely arranged (1) is concentric camber line.

3, the seat of adjustable angle according to claim 2 is characterized in that: described framework (9) is provided with resetting means (5), and resetting means (5) is connected with support member (3).

4, the seat of adjustable angle according to claim 3 is characterized in that: described resetting means (5) is a spring.

5, the seat of adjustable angle according to claim 3 is characterized in that: described resetting means (5) is arranged in the groove (6).