CN201089399Y

CN201089399Y - Seat angle regulator for cars

Info

Publication number: CN201089399Y
Application number: CN 200720183719
Authority: CN
Inventors: 俞龙生
Original assignee: HANGZHOU CITY AUTOMOBILE INNER DECORATION PART CO Ltd
Current assignee: Zhejiang Longsheng Auto Parts Co Ltd
Priority date: 2007-09-30
Filing date: 2007-09-30
Publication date: 2008-07-23
Anticipated expiration: 2017-09-30

Abstract

The utility model relates to a car seat backrest angle adjuster, belonging to automobile seat accessories. The utility model comprises a tilt arm, a tilt seat, a pull rod, a connecting bloc k, a drawing block, a cardboard, a toothed plate, a main shaft, a scroll spring, a tension spring, a torsion spring, a connecting shaft and a cardboard shaft. The utility model is characterized in that: the pull rod, the connecting shaft and the cardboard are all fixed on the tilt arm; the pull rod is connected with the connecting block; the connecting block and the drawing are sleeved on the connecting shaft; the cardboard is sleeved on the cardboard shaft; the toothed plate is sleeved on the main shaft and is matched with the cardboard arranged on the tilt arm. The utility model has a reasonable structure wherein the pull rod, the connecting shaft and the cardboard shaft are all fixed on the tilt arm, thereby reducing the weight of the tilt seat, and the adjusted angle can be more than 70 degrees.

Description

The car seat angle adjustor

Technical field

The utility model relates to a kind of car seat angle adjustor, and it belongs to automobile seat accessories, is the automotive upholstery field.

Background technology

In the prior art, similar car seat angle adjustor, it comprises oblique arms, inclined seat, pull bar, contiguous block, stirs piece, clamp, tooth plate, main shaft, whirlpool spring, extension spring, adapter shaft and clamp axle, wherein: pull bar, adapter shaft and clamp axle all are fixed on the inclined seat, it is little that the recliner of this structure is adjusted angle, usually all below 70 °.

Summary of the invention

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of big car seat angle adjustor of angle of adjusting is provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this car with seat angle adjustor oblique arms, inclined seat, pull bar, contiguous block, stir piece, clamp, tooth plate, main shaft, whirlpool spring, extension spring, torsion spring, adapter shaft and clamp axle, it is characterized in that described pull bar, adapter shaft and clamp axle all are fixed on the oblique arms, pull bar also is connected with contiguous block, contiguous block, stir piece and be enclosed within on the adapter shaft, clamp is enclosed within on the clamp axle, described tooth plate is enclosed within on the main shaft, and cooperates with clamp on the oblique arms.

The utility model compared with prior art has following positive effect: reasonable in design, and pull bar, adapter shaft and clamp axle all are fixed on the oblique arms, have alleviated the weight of inclined seat, and adjusting angle can be greater than 70 °.

Description of drawings

Fig. 1 is a main TV structure scheme drawing of the present utility model.

Fig. 2 is the A-A sectional structure scheme drawing of Fig. 1.

The specific embodiment

Referring to Fig. 1-Fig. 2, present embodiment mainly by oblique arms 1, inclined seat 2, pull bar 3, contiguous block 4, stir piece 5, clamp 6, tooth plate 7, main shaft 8, whirlpool spring 9, extension spring 10, adapter shaft 11, clamp axle 12 and torsion spring 13.Oblique arms 1, inclined seat 2 usefulness main shafts 8 connect, and can rotate; Pull bar 3, adapter shaft 11 and clamp axle 12 all are fixed on the oblique arms 1, and pull bar 3 also is connected with contiguous block 4; Contiguous block 4, stir piece 5 and be enclosed within on the adapter shaft 11, can rotate; Clamp 6 is enclosed within on the clamp axle 12, can rotate; Stirring piece 5 cooperates with clamp 6; Tooth plate 7 is enclosed within on the main shaft 8, can rotate, and cooperate with clamp 6 on the oblique arms 1; Whirlpool spring 9 is fixing with inclined seat 2 and main shaft 8 respectively; Extension spring 10 is fixing with extension spring 10 and contiguous block 4 respectively; The two ends of torsion spring 13 are fixed on the oblique arms 1.

During installation, be connected with the backrest of automobile, be connected with the seat cushion of automobile by inclined seat 2 by oblique arms 1.

During use, pulling pull bar 3, contiguous block 4 is stirred piece 5, stirs piece 5 and throws off with clamp 6; Clamp 6 is thrown off release with tooth plate 7 under the effect of torsion spring 13; Under the effect of whirlpool spring 9, oblique arms 1 can move forward, and under the effect of manpower, oblique arms 1 can move backward; Under the effect of whirlpool spring 14, oblique arms 1 can move forward; Decontrol pull bar 3, under the effect of extension spring 10, clamp 6 and the tooth plate 7 identical pinnings that reset.

Claims

1. car seat angle adjustor, comprise oblique arms, inclined seat, pull bar, contiguous block, stir piece, clamp, tooth plate, main shaft, whirlpool spring, extension spring, torsion spring, adapter shaft and clamp axle, it is characterized in that: described pull bar, adapter shaft and clamp axle all are fixed on the oblique arms, pull bar also is connected with contiguous block, contiguous block, stir piece and be enclosed within on the adapter shaft, clamp is enclosed within on the clamp axle, and described tooth plate is enclosed within on the main shaft, and cooperates with clamp on the oblique arms.