JPH01134092U

JPH01134092U -

Info

Publication number: JPH01134092U
Application number: JP2998988U
Authority: JP
Priority date: 1988-03-07
Filing date: 1988-03-07
Publication date: 1989-09-12
Anticipated expiration: 2003-03-07
Also published as: JPH0535113Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示すコンテナ連
結金具の正面図、第２図は第１図の平面図、第３
図は第１図の底面図、第４図は第１図の右側面図
、第５図は第１図の―線拡大断面図、第６図
はロツク機構の斜視図、第７図は第６図の分解図
、第８図はロツク解除部材を第７図とは逆の方向
から見た斜視図、第９図ないし第１６図は前記第
１実施例に係るコンテナ連結金具の動作を操作手
順に従つてそれぞれ示すもので、各図ａは各ロツ
ク機構の状態を示す説明図、各図ｂはその際のコ
ンテナ連結金具の状態を示す平面図、各図ｃは同
様の正面図、第１７図は本考案の第２実施例を示
す第１図相当図、第１８図は第１７図の要部拡大
断面図、第１９図は第１８図の平面図、第２０図
はロツク解除状態を示す第１８図相当図、第２１
図は第２０図の平面図である。１：コンテナ連結金具、２：下部コーナキヤス
テイング、２ａ，３ａ：孔、３：上部コーナキヤ
ステイング、４：金具本体、７：シヤフト、８：
上部コーン、９：下部コーン、１０：オペレーシ
ヨンハンドル、１２：オートロツク機構、１９，
２９：上部コーンロツク機構、１９ａ，２０ａ，
２９ａ，３０ａ：ロツク除部材、１９ｂ，２０ｂ
，２９ｂ，３０ｂ：係合部材、１９ｃ，２０ｃ，
２９ｃ，３０ｃ：コイルスプリング、２２，２４
：カム面、３１：支点軸。 1 is a front view of a container connecting fitting showing a first embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG.
The figure is a bottom view of Fig. 1, Fig. 4 is a right side view of Fig. 1, Fig. 5 is an enlarged sectional view taken along the line - - of Fig. 1, Fig. 6 is a perspective view of the lock mechanism, and Fig. 7 is a view of the lock mechanism. 6 is an exploded view, FIG. 8 is a perspective view of the lock release member viewed from the opposite direction from FIG. Each figure is shown in accordance with the procedure. Each figure a is an explanatory diagram showing the state of each lock mechanism, each figure b is a plan view showing the state of the container connecting fitting at that time, each figure c is a similar front view, and each figure c is an explanatory diagram showing the state of each lock mechanism. Fig. 17 is a view corresponding to Fig. 1 showing the second embodiment of the present invention, Fig. 18 is an enlarged sectional view of the main part of Fig. 17, Fig. 19 is a plan view of Fig. 18, and Fig. 20 is an unlocked state. A diagram equivalent to Figure 18 showing, Figure 21
The figure is a plan view of FIG. 20. 1: Container connection fitting, 2: Lower corner caster, 2a, 3a: Hole, 3: Upper corner caster, 4: Fitting body, 7: Shaft, 8:
Upper cone, 9: Lower cone, 10: Operation handle, 12: Auto-lock mechanism, 19,
29: Upper cone lock mechanism, 19a, 20a,
29a, 30a: lock removal member, 19b, 20b
, 29b, 30b: engaging member, 19c, 20c,
29c, 30c: coil spring, 22, 24
: Cam surface, 31: Fulcrum shaft.

Claims

[Scope of Claim for Utility Model Registration] (1) A connecting fitting body disposed between the lower corner caster of the upper container and the upper corner caster of the lower container; this connecting fitting body is rotatable around an axis. a shaft that vertically penetrates through the shaft; an upper cone that is fixedly attached to the upper end of the shaft and is engaged with and detached from a hole in the lower corner gearing; a lower cone that engages and disengages from the hole; an operation handle that rotates the shaft to engage and disengage each cone from the hole of each corner casting; and an operation handle that is provided on the connection fitting body and connects with a lock release member. an upper cone lock mechanism that protrudes under spring pressure from a contact surface of the fitting body with the corner caster, and the upper cone is locked from disengaging from the hole of the lower corner caster by the upper cone lock mechanism. A container connecting fitting characterized in that the lock is released by retreating the lock releasing member into the connecting fitting main body against spring pressure. (2) The lower cone has the same shape and dimensions as the upper cone, and can be used as the upper cone by turning the connecting fitting body upside down, and the lower cone can be used as the upper cone in the connecting fitting body. 2. The container connection fitting according to claim 1, further comprising a lower cone lock mechanism which functions as an upper cone lock mechanism when the container is connected.