JPS60187194U

JPS60187194U - car jack

Info

Publication number: JPS60187194U
Application number: JP7533484U
Authority: JP
Inventors: 望月　信政
Original assignee: 望月精密機械工業有限会社
Priority date: 1984-05-23
Filing date: 1984-05-23
Publication date: 1985-12-11
Also published as: JPH0111679Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２図は本考
案の要部を示す平面図で、一部を切欠いで断面図示して
おり、第３図は第２図のＡ−Ａ’線に沿う拡大断面図、
第４図乃至第６図は本考案の他の実施例を示す断面図で
ある。１・・・支持脚、７・・・ホルダニー、８．９．１０．
１１・・・アーム、１５・・・駆動シャフト、２０：・
・ウオームシャフト、２５・・・ウオームホイール、２
６・・・ウオーム、２７，２７’・・・回動部材。Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a plan view showing the main parts of the invention, with a part cut away to show a cross-sectional view, and Fig. 3 is an A of Fig. 2. - An enlarged sectional view along line A',
4 to 6 are cross-sectional views showing other embodiments of the present invention. 1... Support leg, 7... Holderney, 8.9.10.
11: Arm, 15: Drive shaft, 20:・
・Worm shaft, 25... Worm wheel, 2
6... Worm, 27, 27'... Rotating member.

Claims

[Scope of utility model registration request]

(1) A supporting leg 1 and a holder 7 are provided, and a pair of upper and lower arms 8.9.10.11 are disposed between them in a bantagraph shape, and at least a pair of left and right arms 9 pivotally connected to the supporting leg 1, 11 can be rotated at equal angles in opposite directions,
In the automobile jack in which the holder 7 can be raised and lowered, the base end of the arm 11 corresponding to at least one of the pivots 15 for pivotally connecting the arms 9 and 11 to the support leg 1 is fixed, and The worm wheel 25 is fixed to the same axis as the worm wheel 25 or to a different axis that operates in conjunction with the axis 15,
An automobile characterized in that a worm shaft 20 having a fixed worm 26 that meshes with the worm wheel 25 is rotatably provided, and a rotating member 27 for driving the shaft 20 is provided at the end of the worm shaft 20. Jyatsuki for.

(2) The jack for an automobile according to claim 1, wherein the worm shaft 20 is disposed in the same direction as the length direction of the arms 9, 11 or in a direction that crosses the length direction of the arms 9, 11.

(3) The rotating member 27 is a joint that can be connected to the jack handle 29 or a pedal that can be operated by foot;
The automatic tilting jack according to claim 1, which is a utility model, is characterized in that it has a rotary handle that can be turned by hand.