JPS5933894U

JPS5933894U - Pantograph type jack for carrying in a car

Info

Publication number: JPS5933894U
Application number: JP10445983U
Authority: JP
Inventors: 武次鷹野
Original assignee: 日産自動車販売株式会社; 和光工業株式会社
Priority date: 1983-07-05
Filing date: 1983-07-05
Publication date: 1984-03-02
Also published as: JPS6141749Y2

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]

添付図面は本考案の実施例を示すものにして、第１図は
一部を切欠して各アームを折り畳んだ状態を示す本考案
の平面図、第２図は同じく各アームの伸長起立状態を示
す本考案の側面図、第３図は同じく自動車に係止する伴
用の軸着部の拡大正面図、第４図は同じくアームと弾機
との関係を示す拡大正面図、第５図は同じく各アームの
軸着部の拡大側面図、第６図は同じく金属条板製弾機の
使用状態を示す拡大側面図、第７図は同じく螺管と螺管
との関係を示す拡大側面図、第８図は同じく拡大平面図
である。　　　　　　。３・・・・・・軸受、４，５・・・・・・下組アーム、
６・・・・・・枢軸、７，８・・・・・・上組アーム、
９・・・・・・螺管、１０・・・・・・螺杆、１１・・
・・・・連結子、１５・・・・・・スプリング、１８・
・・・・・弾機、２７・・・・・・軸受。第５図 −− １ｌ　ｌ　Ｘ　　Ｘ１３３２１４１６１８　　　　　　　ＥThe attached drawings show an embodiment of the present invention, and Fig. 1 is a plan view of the invention with a portion cut away to show each arm in a folded state, and Fig. 2 similarly shows each arm in an extended and upright state. FIG. 3 is an enlarged front view of the companion shaft attachment part which is similarly secured to an automobile, FIG. 4 is an enlarged front view showing the relationship between the arm and the ammunition, and FIG. Similarly, FIG. 6 is an enlarged side view of the shaft attachment part of each arm, FIG. 6 is an enlarged side view showing the state of use of the metal strip ammunition, and FIG. 7 is an enlarged side view showing the relationship between the spiral tubes. , and FIG. 8 are similarly enlarged plan views. . 3...Bearing, 4,5...Lower assembly arm,
6... Pivot, 7, 8... Upper assembly arm,
9... Spiral tube, 10... Spiral rod, 11...
... Connector, 15 ... Spring, 18.
...Bullet, 27...Bearing. Figure 5-- 1l l X X 13321416 1 8 E

Claims

[Scope of utility model registration request]

(1) The base of the lower assembly arm is pivoted with a single shaft so that it can be raised and lowered from side to side, and the base of the upper assembly arm is pivoted to the other end of the lower assembly arm so that it can be expanded and contracted. A pantograph type for carrying a car, characterized in that a screw tube and a connecting rod are attached to the shaft attachment part, the screw rod is screwed into the screw tube, and the shaft attachment part of the lower assembly arm is controlled by a bullet. Jyatsuki.

(2) In the statement in paragraph 1 of the claims for utility model registration,
A bullet is associated with a pivot for attaching the base of the lower arm, and the projecting portions at both ends of the bullet are placed along the outer side of the shaft attachment portion of the lower arm, so that both arms are supported almost in balance when there is no load. Pantograph type for carrying in a car (3) Utility model registration Claims 1. In the description of claim 1, the pantograph type (3) is characterized in that it is configured to A pantograph type for carrying in a car, consisting of an upper assembly arm having an arcuate sliding surface on its end surface, and a vertical elongated hole in an inverted concave bearing that is pivoted so as to be uniaxial and rotatable.