JPH02131232U

JPH02131232U -

Info

Publication number: JPH02131232U
Application number: JP4084889U
Authority: JP
Priority date: 1989-04-06
Filing date: 1989-04-06
Publication date: 1990-10-31

Description

[Brief explanation of drawings]

第１図は本考案の開閉器の操作装置の一実施例
を示す全体概略構成線図、第２図はその要部の正
面図、第３図はその右側面図、第４図はその左側
面図、第５図はその力の作用状態を説明するため
の他の構造例の要部正面部、第６図は従来の開閉
装置の全体概略線図、第７図はその操作装置部分
の一例を示す概略構成線図、第８図はその他の一
例を示す概略構成線図である。５…開閉器、１１…主軸、１２…クランクレバ
ー、１３…操作ばね、１９…小歯車、２０…ボー
ルベアリング孔、２１…大歯車、２２…引掛レバ
ー、２３…引掛小柱、２４…押し爪、２９…保持
フツク。 Fig. 1 is an overall schematic configuration diagram showing one embodiment of the switch operating device of the present invention, Fig. 2 is a front view of its main parts, Fig. 3 is its right side view, and Fig. 4 is its left side. 5 is a front view of the principal part of another structural example for explaining the state of action of the force, FIG. 6 is an overall schematic diagram of a conventional opening/closing device, and FIG. 7 is a diagram of the operating device portion thereof. FIG. 8 is a schematic configuration diagram showing one example, and FIG. 8 is a schematic configuration diagram showing another example. 5... Switch, 11... Main shaft, 12... Crank lever, 13... Operating spring, 19... Small gear, 20... Ball bearing hole, 21... Large gear, 22... Catch lever, 23... Catch small pillar, 24... Push claw , 29...Holding hook.

Claims

[Scope of Claim for Utility Model Registration] A separately rotationally driven large gear is attached to a main shaft for operating a switch which is linked to an operating spring via a crank lever, and the above-mentioned large gear is mounted at a predetermined position on both sides of the large gear. The main shaft and the large gear are moored so that they rotate together, or a pair of operating mechanisms are disposed symmetrically to release the mooring, thereby balancing the load applied to the large gear. Features a switch operating device.