JPS6370880U

JPS6370880U -

Info

Publication number: JPS6370880U
Application number: JP16496386U
Authority: JP
Priority date: 1986-10-29
Filing date: 1986-10-29
Publication date: 1988-05-12

Description

[Brief explanation of the drawing]

第１図は本考案のモンキーレンチの１実施例を
示す平面図であり、第２図はその伝動系統を説明
するための分解図である。第３図は従来例のモン
キーレンチの平面図、第４図はその矢視図であ
る。１，１′……ハンドル、２……固定ジヨー、３
……スライドジヨー、４，４′……手回しウオー
ムギヤ、５……ウオームラツク、６……受平歯車
、７……中間歯車、８……元平歯車、９……歯車
軸、１０……受傘歯車、１１……元傘歯車、１２
……伝動軸、１３……操作ノブ。 FIG. 1 is a plan view showing one embodiment of the adjustable wrench of the present invention, and FIG. 2 is an exploded view for explaining its transmission system. FIG. 3 is a plan view of a conventional monkey wrench, and FIG. 4 is a view taken in the direction of arrows. 1, 1'...Handle, 2...Fixed jaw, 3
...Slide gear, 4, 4'...Hand-cranked worm gear, 5...Worm rack, 6...Bound spur gear, 7...Intermediate gear, 8...Original spur gear, 9...Gear shaft, 10...Bevel gear , 11... Original bevel gear, 12
...Transmission shaft, 13...Operation knob.

Claims

[Scope of utility model registration request]

A monkey wrench comprising a handle having a fixed jaw integrally connected to the handle, a slide jaw slidably engaged with the fixed jaw, a worm rack provided on the slide jaw, and a hand-cranked worm gear meshing with the worm rack, A transmission shaft is provided in the longitudinal direction of the handle, an operating knob is provided at one end of the transmission shaft, and a base bevel gear is provided at the other end, and a receiving bevel gear meshes with the base bevel gear, and the receiving bevel gear A monkey wrench comprising: a base spur gear fixed coaxially with the base spur gear, an intermediate gear meshing with the base spur gear, and a receiving spur gear meshing with the intermediate gear and connected to a hand-cranked worm gear. .