JPS605980U

JPS605980U - Cab block device for tail cab vehicle

Info

Publication number: JPS605980U
Application number: JP9795483U
Authority: JP
Inventors: 良昭山田
Original assignee: 日産ディーゼル工業株式会社
Priority date: 1983-06-27
Filing date: 1983-06-27
Publication date: 1985-01-17
Also published as: JPS632370Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の背面図、第２図は第１図の要部拡大図
、第３図は本考案の１実施例の背面図、第４図は第３図
中Ａ部拡大図である。１１・・・・・・車体フレーム、１２・・・・・φフレ
ームブラケット、１３・・・・・・リーフスプリング、
１３ａ。１３ａ・・・・・・リーフスプリング自由端部、１５・
・・・・・キャブ、２１・・・・・・ガイド板、２２・
・・・・・固定ピン、２３．２４・・・・・・支軸、２
５・・・・・・主フック、２６・・・・・・副フック、
２７．２９・・・・・・ばね部材、３０・・・・・・ハ
ンドル、３１・・・・・・ロッド、３６・・・・・・弾
性部材。Figure 1 is a rear view of the conventional example, Figure 2 is an enlarged view of the main part of Figure 1, Figure 3 is a rear view of an embodiment of the present invention, and Figure 4 is an enlarged view of part A in Figure 3. be. 11...Vehicle frame, 12...φ frame bracket, 13...Leaf spring,
13a. 13a...Leaf spring free end, 15.
... Cab, 21 ... Guide plate, 22.
...Fixing pin, 23.24...Spindle, 2
5...Main hook, 26...Secondary hook,
27.29... Spring member, 30... Handle, 31... Rod, 36... Elastic member.

Claims

[Scope of utility model registration request]

In a tilt cab vehicle in which a cab is supported so as to be tiltable forward with respect to a vehicle body frame, a frame bracket is provided at a rear lower part of the cab and straddles the vehicle body frame; The bracket includes a leaf spring that is fixed to the center of the bracket toward both sides of the vehicle body, and a locking mechanism that removably locks the free end of the leaf spring to the rear of the cab. a main hook that is freely rotatable and engages with a fixing pin provided at the free end of the leaf spring;
A sub hook that engages with the main hook to lock the main hook in an engaged state with the fixing pin, a spring member that biases the main hook to rotate in a direction in which the fixing pin is not engaged, and a spring member that controls the locking operation of the sub hook. A cab lock device for a tilt cab vehicle, comprising a lock release means for releasing the lock, and an elastic member for pressing a fixing pin against a main hook in a locked state.