JPS6058047U

JPS6058047U - reclining device

Info

Publication number: JPS6058047U
Application number: JP1983152379U
Authority: JP
Inventors: 大橋　敦志; 大城　英行
Original assignee: 白木金属工業株式会社
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はリクライニング装置の装着状態を示す外観図、
第２図は従来装置を示す第１図のＡ−Ａ線断面図、第３
図は本考案装置の一実施例を宗す第２図と同様の図であ
る。１・・・アッパアーム、２・・・内歯車、３・・・ギヤ
プレート、４・・・外歯車、８・・・サブプレート、１
１・・・ハンドルシャフト、１３・・・大径同心部、１
４・・・偏心部、２１・・・ロアアーム、２２・・・ス
ペーサ。Figure 1 is an external view showing how the reclining device is installed;
Figure 2 is a sectional view taken along line A-A in Figure 1, showing the conventional device;
The figure is a diagram similar to FIG. 2 showing one embodiment of the device of the present invention. 1...Upper arm, 2...Internal gear, 3...Gear plate, 4...External gear, 8...Sub plate, 1
1... Handle shaft, 13... Large diameter concentric part, 1
4... Eccentric part, 21... Lower arm, 22... Spacer.

Claims

[Scope of utility model registration request]

The large-diameter concentric portion and eccentric portion of the handle shaft rotated by the operating handle are connected to a gear plate on which an external gear is formed and an upper arm having an internal gear that fits into the external gear and has a larger number of teeth than the external gear. A reclining device having a configuration in which the handle shaft is rotatably inserted and supported on a lower arm side, characterized in that the gear plate is rotatably supported on the outer periphery of a spacer fixed to the lower arm side. Device.