JPS61131953U

JPS61131953U -

Info

Publication number: JPS61131953U
Application number: JP1985016455U
Authority: JP
Priority date: 1985-02-06
Filing date: 1985-02-06
Publication date: 1986-08-18

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係る自動車用リクラ
イニング装置の横断面図、第２図は第１図の装置
の―線に沿う断面図、第３図は第１図の装置
の分解斜視図、第４図は第１図のリクライニング
装置を備えた自動車用フロントシートの斜視図、
第５図は従来のリクライニング装置の横断面図、
第６図は第５図の装置の―線に沿う断面図で
ある。１２……シートボトム、１３……シートバツク
、１６……ロアブラケツト、１８……アツパブラ
ケツト、２１……外歯歯車、２２……内歯歯車、
２６……偏心部、２７……操作軸、３１……非偏
心部、３５……ゴムリング（弾性体）、３６……
操作ハンドル（操作部）。 Fig. 1 is a cross-sectional view of a reclining device for an automobile according to an embodiment of the present invention, Fig. 2 is a sectional view of the device shown in Fig. 1 taken along line -, and Fig. 3 is an exploded perspective view of the device shown in Fig. 1. , FIG. 4 is a perspective view of an automobile front seat equipped with the reclining device of FIG. 1,
Figure 5 is a cross-sectional view of a conventional reclining device.
FIG. 6 is a cross-sectional view of the device shown in FIG. 5 taken along the line --. 12... Seat bottom, 13... Seat back, 16... Lower bracket, 18... Upper bracket, 21... External gear, 22... Internal gear,
26...Eccentric part, 27...Operation shaft, 31...Non-eccentric part, 35...Rubber ring (elastic body), 36...
Operation handle (operation part).

Claims

[Scope of Claim for Utility Model Registration] A lower bracket having an external gear and attached to the seat bottom, an upper bracket having an internal gear meshing with the external gear and attached to the seat back, and one end of which is operated. In the reclining device for a car seat, the device has an operating shaft which forms a section and is provided with an eccentric section, one of the external gear and the internal gear is fitted into the eccentric section of the operating shaft, and the other is the operating shaft. An elastic body is fitted to the non-eccentric part of the shaft and is interposed between the lower bracket and the upper bracket to absorb the radial wobbling of both brackets due to rotation of the operating shaft. A reclining device for automobile seats.