CN201026815Y

CN201026815Y - Rear row seat angle adjusting device for commercial vehicle

Info

Publication number: CN201026815Y
Application number: CN 200720108827
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: 2007-04-30
Filing date: 2007-04-30
Publication date: 2008-02-27
Anticipated expiration: 2017-04-30

Abstract

The utility model relates to a back-row seat angle adjuster used for a commercial vehicle which belongs to the field of automotive interior components. The utility model comprises an inclined arm, an inclined seat, a handle, a drawing block, a drawing block axis, a vortex spring and a spindle. The utility model is characterized in that: a clip board, a truss plate, a clip board axis and a clip board vortex spring, a tensile spring are also provided; the clip board is fixed at the inclined seat by the clip board axis; the truss plate is fixed at the inclined seat by the spindle; the clip board vortex spring is separately connected with the clip board and the clip board axis; and the tensile spring is separately connected with the drawing block and the inclined seat. The utility model has the good sensitivity, the good wear-resistance and the long service life.

Description

The back seat recliner that is used for commercial vehicle

Technical field

The utility model relates to a kind of back seat recliner that is used for commercial vehicle, and it belongs to the automotive upholstery field.

Background technology

In the prior art, the back seat recliner that is used for commercial vehicle comprises oblique arms, inclined seat, handle, stirs piece, main shaft, stirs piece axle and whirlpool spring, because clamp, tooth plate, clamp axle, clamp whirlpool spring and extension spring are not set, so its design is reasonable inadequately, poor sensitivity, increased the wearing and tearing of stirring piece, service life is short.

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 provides a kind of sensitivity good, the anti abrasive back seat recliner that is used for commercial vehicle.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this back seat recliner that is used for commercial vehicle comprises oblique arms, inclined seat, handle, stirs piece, stirs piece axle, whirlpool spring and main shaft, it is characterized in that: also be provided with clamp, tooth plate, clamp axle, clamp whirlpool spring and extension spring, clamp is fixed on the inclined seat by the clamp axle, tooth plate is fixed on the inclined seat by main shaft, clamp whirlpool spring is connected with the clamp axle with clamp respectively, extension spring respectively with stir piece and be connected with inclined seat, make that thus the sensitivity of automotive seat is good, long service life.

The utility model compared with prior art has following positive effect: reasonable in design, owing to have additional clamp, tooth plate, clamp axle, clamp whirlpool spring and extension spring on the basis of existing technology, and so its sensitivity is good, wear-resistant, long service life.

Description of drawings

Fig. 1 looks scheme drawing for master of the present utility model.

Fig. 2 looks scheme drawing for a left side of the present utility model.

The specific embodiment

Referring to Fig. 1-Fig. 2, present embodiment mainly by oblique arms 1, inclined seat 2, handle 3, stir piece 4, stir piece axle 10, whirlpool spring 7, main shaft 9, clamp 5, tooth plate 6, clamp axle 11, clamp whirlpool spring 8 and extension spring 12 form, oblique arms 1 is connected by main shaft 9 with inclined seat 2, and can rotate; Handle 3 with stir piece 4 and be connected, and be fixed on the inclined seat 2 by stirring piece axle 10, can rotate; Clamp 5 is fixed on the inclined seat 2 by clamp axle 11, and cooperates with tooth plate 6, can rotate; Tooth plate 6 is fixed on the inclined seat 2 by main shaft 9, can rotate; Whirlpool spring 7 is connected with inclined seat 2 with main shaft 9 respectively, and clamp whirlpool spring 8 is connected with clamp axle 11 with clamp 5 respectively, extension spring 12 respectively with stir piece 4 and be connected with inclined seat 2.

During installation, be connected with the seat cushion of automobile, be connected with the backrest of automobile by last mounting hole 14 by following mounting hole 13.

During use, pulling handle 3 makes and stirs piece 4 drive clamps 5, under effect, clamp 5 and tooth plate 6 is thrown off at clamp whirlpool spring 8, and under the effect of manpower, oblique arms 1 can move backward; Under the effect of whirlpool spring 7, oblique arms 1 also can move forward; Decontrol handle 3, under the effect of extension spring 12, clamp 5 and tooth plate 6 are coincide reset.

Claims

1. back seat recliner that is used for commercial vehicle, comprise oblique arms, inclined seat, handle, stir piece, stir piece axle, whirlpool spring and main shaft, it is characterized in that: also be provided with clamp, tooth plate, clamp axle, clamp whirlpool spring and extension spring, clamp is fixed on the inclined seat by the clamp axle, tooth plate is fixed on the inclined seat by main shaft, clamp whirlpool spring is connected with the clamp axle with clamp respectively, extension spring respectively with stir piece and be connected with inclined seat.