JPS6232878U

JPS6232878U -

Info

Publication number: JPS6232878U
Application number: JP12509785U
Authority: JP
Priority date: 1985-08-14
Filing date: 1985-08-14
Publication date: 1987-02-26
Also published as: JPH0141661Y2

Description

[Brief explanation of the drawing]

図は本考案の実施例を示すもので、第１図はキ
ヤブロツクの解錠後又は施錠前に於けるキヤブオ
ーバ型トラツクのキヤブとシヤーシとの位置関係
を示した側面図、第２図は第１図に於ける要部の
背面図、第３図はキヤブをシヤーシに対し、斜め
上方に廻動させた状態の側面図、第４図はキヤブ
ロツクの施錠状態の拡大背面図、第５図は解錠直
前の拡大背面図、第６図は解錠後にフツクが防止
ピンに係合し、キヤブ後部がキヤブロツクと共に
シヤーシよりやゝ持ち上げられた状態の拡大背面
図、第７図はテイルトしたキヤブを降ろし、尾部
が突杆に当り、凹部が防止ピンから外れる状態を
示した拡大背面図、第８図は施錠状態、即ち第４
図の状態の側面図である。符号：１……基板、２……レバー、２ａ……支
点、３……廻動板、ａ，ｂ，ｃ……頂点、４……
フツク、４ａ……左側、４ｂ……鈎部、４ｃ……
右側、４ｄ……尾部、４ｅ……凹部、４ｆ……衝
合縁、４ｇ……内側縁、４ｈ……内縁、５……プ
レート、５ａ……一側、５ｂ……他側、５ｃ……
案内孔、５ｄ……上突部、５ｅ……下突部、５ｆ
……上縁、５ｇ……内周縁、５ｈ……下縁、６…
…バネ、６ａ……一端、６ｂ……他端、７……防
止ピン、８……案内ピン、９……上ストツパー、
１０……下ストツパー、１１……主軸、１２……
ロツド、１２ａ……一端、１２ｂ……他端、１３
……軸（ロツドの後端）、１４……副軸、イ……
キヤブ、ロ……シヤーシ、ハ……主ロツクピン、
ニ……突杆。 The figures show an embodiment of the present invention, and Fig. 1 is a side view showing the positional relationship between the cab and chassis of a cab-over type truck after the cab lock is unlocked or before locking. Figure 3 is a side view of the cab rotated diagonally upwards with respect to the chassis, Figure 4 is an enlarged rear view of the cab lock in the locked state, and Figure 5 is an exploded view of the main parts in the figure. An enlarged rear view just before the lock; Figure 6 is an enlarged rear view with the hook engaged with the prevention pin after the lock is unlocked, and the rear of the cab is slightly lifted up from the chassis together with the cab lock; Figure 7 is an enlarged rear view of the cab with the tilted cab lowered. , an enlarged rear view showing the state in which the tail part hits the protrusion and the concave part comes off the prevention pin; FIG. 8 shows the locked state, that is, the fourth
FIG. 3 is a side view of the state shown in the figure. Code: 1... Board, 2... Lever, 2a... Fulcrum, 3... Rotating plate, a, b, c... Apex, 4...
Hook, 4a...Left side, 4b...Hook, 4c...
Right side, 4d... tail, 4e... recess, 4f... abutting edge, 4g... inner edge, 4h... inner edge, 5... plate, 5a... one side, 5b... other side, 5c...
Guide hole, 5d...upper protrusion, 5e...lower protrusion, 5f
...Top edge, 5g...Inner peripheral edge, 5h...Lower edge, 6...
...Spring, 6a...one end, 6b...other end, 7...prevention pin, 8...guide pin, 9...upper stopper,
10...Lower stopper, 11...Main shaft, 12...
Rod, 12a...one end, 12b...other end, 13
...Shaft (rear end of rod), 14...Subshaft, A...
Kyabu, ro...shashi, ha...main lock pin,
N... a thrust.

Claims

[Scope of utility model registration request]

A rotating plate 3 that rotates in conjunction with the lever 2 on the base plate 1
The hook 4 and the plate 5 are coaxially supported on one side of the rotary plate 3, and one end 6a of the spring 6 tries to always rotate the hook 4 and the plate 5 in opposite directions. The other end 6b is rotatably locked to the hook 4 and the plate 5, and a hook 4b is formed on one side 4a of the hook 4 to engage and disengage from a lock pin provided upright on the shear shield. A tail portion 4d that abuts against the upright protruding rod is provided protrudingly, and a recess 4e that engages and disengages from the prevention pin 7 that protrudes from the board 1 is provided below the left side 4c, and an abutting edge 4f that follows the recess 4e. A guide hole 5c is formed on the other side of the plate 5, into which a guide pin 8 protruding from the substrate 1 is fitted and removed, and an upper stopper is provided on the rotation plate 3 to restrict the rotation range of the plate 5. 9 and a lower stopper 10.