JPH0357786U

JPH0357786U -

Info

Publication number: JPH0357786U
Application number: JP11747589U
Authority: JP
Priority date: 1989-10-05
Filing date: 1989-10-05
Publication date: 1991-06-04
Anticipated expiration: 2004-10-05
Also published as: JPH087573Y2

Description

[Brief explanation of drawings]

第１図および第２図は車両連結機に適用される
本考案の操作装置の構成ならびに作動説明図、第
３図は第１図の―線矢視拡大断面図、第４図
は第１図の―線矢視拡大断面図、第５図およ
び第６図は異なる構成の確認部材定置機構を有す
る操作装置の構成ならびに作動説明図、第７図は
第５図の―線矢視図、第８図は手動レバーが
直動変位した後の確認部材定置機構の平面図、第
９図は第８図の―線矢視図、第１０図は従来
の車両連結機の操作装置の構成および作動説明図
、第１１図は第１０図の―線矢視図であ
る。１……連結フツク、１ａ……係合溝、３……ロ
ツクプランジヤ、５……キングピン、８……手動
レバー、１０……把持部、１８……連結機基盤、
１９……案内部材、２７……プランジヤロツク手
段、２８……レバー操作抑止手段、２９，４６…
…指示体、３０，４０……確認部材、３１，３８
……確認部材定置機構、３２……第一位置（表示
線）、３３……第二位置（表示線）。 1 and 2 are explanatory diagrams of the configuration and operation of the operating device of the present invention applied to a vehicle coupler, FIG. 3 is an enlarged cross-sectional view taken along the line - - of FIG. 1, and FIG. 4 is the diagram of FIG. 1. 5 and 6 are explanatory diagrams of the configuration and operation of an operating device having a confirmation member positioning mechanism with a different configuration. FIG. 7 is an enlarged sectional view taken along the line arrow of FIG. Fig. 8 is a plan view of the confirmation member fixing mechanism after the manual lever has been linearly displaced, Fig. 9 is a view taken along the line - - of Fig. 8, and Fig. 10 is the configuration and operation of the conventional vehicle coupler operating device. The explanatory diagram, FIG. 11, is a view taken along the - line arrow in FIG. DESCRIPTION OF SYMBOLS 1... Connection hook, 1a... Engagement groove, 3... Lock plunger, 5... King pin, 8... Manual lever, 10... Gripping part, 18... Connector base,
19... Guide member, 27... Plunger lock means, 28... Lever operation inhibiting means, 29, 46...
... Indicator, 30, 40 ... Confirmation member, 31, 38
... Confirmation member placement mechanism, 32 ... First position (indication line), 33 ... Second position (indication line).

Claims

[Scope of Utility Model Registration Claim] A pair of connecting hooks that rotate to hold the kingpin of a towed vehicle, and a locking plunger being engaged and disengaged from an engagement groove at one end of the connecting hook in order to lock the connecting hooks. A rotary manual lever, a plunger lock means that is linked to the linear displacement operation of the manual lever in order to restrain and release the displacement of the lock plunger, and operation of the linear displacement and rotational displacement of the manual lever. In the operating device for a vehicle coupler equipped with a lever operation inhibiting means that makes the manual lever independent, a confirmation member having an indicator at a tip and extending toward a guide member provided on a base of the coupler is disposed along the manual lever. a confirmation member positioning mechanism that urges the confirmation member toward the guide member and holds the confirmation member at a constant position with respect to the coupler base without being accompanied by a linear displacement operation of the manual lever; is provided, and after the manual lever is pulled by a linear displacement operation, the indicator is in a first position near a grip provided at the front end of the manual lever, and before the manual lever is pulled, An operating device for a vehicle coupler, characterized in that the indicator is at a second position spaced apart from the first position by a predetermined distance and close to the grip part.