JPS6010554U

JPS6010554U - Automobile seat hinge device

Info

Publication number: JPS6010554U
Application number: JP1983103758U
Authority: JP
Inventors: 雑賀　昭吉
Original assignee: 株式会社　城南製作所
Priority date: 1983-07-04
Filing date: 1983-07-04
Publication date: 1985-01-24
Also published as: JPH0223171Y2

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図イ９口は本考案の第１の実施例を示す要部正面図
及びＸ−Ｘ断面図、第２図、第３図及び第４図は第１図
のものの作動状態を順次示す要部正面図、第５図は本考
案の第２の実施例を示す要部正面図、第６図ば第５図の
偏心部材と係止ロッドとの分解斜視図である。１・・・・・・ラッチプレート、２・・・・・・前倒用
ポール、３．５・・・・・・軸、４・・・・・・リクラ
イニング用ポール、６・・・・・・係止ロット、７・・
・・・・ロック解除レバー、８・・・・・・スプリング
、９・・・・・・バックプレートミ　１０・・・・・・
偏心部材、１１．２１・・・・・・歯部、１２・・・・
・・係止縁部、２２−−−−−−フック部、Ａ−−−−
−−シートクッション、Ｂ・・・・」・シートバック。Figure 1A9 is a front view and XX sectional view of the main parts showing the first embodiment of the present invention, and Figures 2, 3, and 4 sequentially show the operating state of the one in Figure 1. FIG. 5 is a front view of essential parts showing a second embodiment of the present invention, and FIG. 6 is an exploded perspective view of the eccentric member and locking rod shown in FIG. 5. 1... Latch plate, 2... Pole for forward folding, 3.5... Axis, 4... Pole for reclining, 6...・Latching lot, 7...
...Lock release lever, 8...Spring, 9...Back plate 10...
Eccentric member, 11.21...Tooth portion, 12...
...Locking edge, 22------Hook part, A------
--Seat cushion, B..."・Seat back.

Claims

[Scope of utility model registration request]

(1) A latch plate having a plurality of teeth on the lower part into which a reclining pole provided on the seat cushion side fits and engages, and a plurality of teeth on the lower part that almost match the teeth of the latch plate. In addition, a specific tooth portion of the plurality of tooth portions is connected to a forward tilting pole formed into a wide tooth portion by connecting two tooth portions, and the two tooth portions are overlapped with each other with the tooth portions substantially matching each other. The seat back is rotatably attached to the side surface of the seat cushion, the seat back is rotatably attached to the latch plate at a position above the pivot attachment point, and the seat back is rotatably attached to the latch plate at a position rearward of the pivot attachment point of the seat pack. Forming a locking edge on the latch plate with which a locking rod attached to the back abuts and restrains rearward rotation of the seat pack;
The forward-folding pole is configured with a hook portion that engages with and locks the locking rod in contact with the locking edge, and the forward-folding pole is configured within the range of the wide tooth portion. A hinge device for an automobile seat, characterized in that a lock release lever is provided for tilting the seat back forward by rotating the locking rod rearward to release the lock of the locking rod of the hook portion.

(2) The wide teeth of the forward tilting pole have a
An engaging portion is formed that engages with the reclining pole that is fitted into and secured to the teeth of the latch plate when the seat back is folded forward and prevents the reclining pole from being pulled out from the teeth of the latch plate. A hinge device for an automobile seat according to claim 1, which is characterized in that:

(3) The locking rod is configured such that an eccentric member is fitted on its outer periphery, and the eccentric member is locked by the upper edge of the steering wheel and the hook portion, and the angular position of the eccentric member with respect to the locking rod is fixed. The automobile according to claim 1 or 2 of the utility model registration claim, wherein variations in the distance between the locking edge portion and the hook portion can be adjusted and absorbed by changing the distance between the locking edge portion and the hook portion. Seat hinge device.