JPS5924049U

JPS5924049U - webbing retractor

Info

Publication number: JPS5924049U
Application number: JP11983182U
Authority: JP
Inventors: 山ノ井　利美
Original assignee: 日産自動車株式会社
Priority date: 1982-08-05
Filing date: 1982-08-05
Publication date: 1984-02-15

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図はシート上の荷物にウェビングを装着させた状態
の斜視図、第２ａ図は従来のウェビング巻取装置の概略
図、第２ｂ図は第２ａ図におけるＡ−Ａ矢視断面図、第
３図は第２ａ図のウェビング巻取装置において手動ロッ
クを作動させた状態の概略図、第４ａ図はこの考案に係
るウェビング巻取装置の概略図、第４ｂ図は第４ａ図の
一部Ｂ−Ｂ矢親図、第５図は第４ａ［ｌにおけるウェビ
ング巻取装置において手動ロック作動させた状態の概略
図、第６ａ図はロックレバ−がピラーに設けられたスロ
ットから突出した状態を示す斜視図、第６ｂ図は第６ａ
図におけるＣ−Ｃ矢視の一部断面図である。１・・・・・・ウェビング巻取装置、４・・・・・・ウ
ェビング巻取軸、５・・・・・・ウェビング、′ｌ・・
・・・・ラチェットホイル、８・・・・・・パウル、９
・・・・・・振子、１０・・・・・・ロックレバ−１１
０ｂ−−−−−−ロックフック、１３・・・・・・合成
樹脂被覆。Fig. 1 is a perspective view of the webbing attached to the luggage on the seat, Fig. 2a is a schematic diagram of a conventional webbing retractor, Fig. 2b is a sectional view taken along the line A-A in Fig. 2a, Fig. 3 is a schematic diagram of the webbing retractor shown in Fig. 2a with the manual lock activated, Fig. 4a is a schematic diagram of the webbing retractor according to this invention, and Fig. 4b is a part B of Fig. 4a. Figure 5 is a schematic view of the webbing retractor in Figure 4a[l in which the manual lock is activated, Figure 6a is a perspective view showing the state in which the lock lever protrudes from the slot provided in the pillar. Fig. 6b is 6a
It is a partial sectional view taken along the line CC in the figure. 1... Webbing take-up device, 4... Webbing take-up shaft, 5... Webbing, 'l...
...Ratchet foil, 8 ... Paul, 9
...Pendulum, 10...Lock lever-11
0b---Lock hook, 13...Synthetic resin coating.

Claims

[Scope of utility model registration request]

This is a webbing take-up device that restrains occupants when a vehicle suddenly stops, and includes a take-up shaft that winds up the webbing, a ratchet foil fixed to this take-up shaft, and a ratchet foil that rotates when the vehicle suddenly stops. a pawl that can engage with the winding shaft to prevent the webbing from unwinding from the winding shaft;
An acceleration sensor that rotates the pawl when the vehicle suddenly stops,
A lock hook separate from the pawl and coated with synthetic resin and capable of engaging the ratchet wheel to prevent the webbing unwinding rotation of the winding shaft; and a lock hook formed integrally with the lock hook and manually locked. A webbing take-up device equipped with a lock lever that engages a hook with a ratchet foil.