JPH0476371U

JPH0476371U -

Info

Publication number: JPH0476371U
Application number: JP11988190U
Authority: JP
Priority date: 1990-11-15
Filing date: 1990-11-15
Publication date: 1992-07-03

Description

[Brief explanation of the drawing]

第１図は本案の一部縦断面図。第２図は梯形部
の斜視図。第３図は逆三角形部の斜視図。第４図
は横板の下面斜視図。第５図は本案のものの全体
外部斜視図。第６図は凸部凹部嵌合拡大断面図。
第７図は実施状態図。１……シヤフト棒、２……横板、３……逆三角
形部、４……逆三角形部上部凹部、５……梯形部
、６……横板下面凸部、７……梯形部外側の凸部
、８……逆三角形部下部の凹部、９……削除部、
１０……ブツシユ、１１……ブツシユの肩部、１
２……ブツシユを使用する機械の一部。 Figure 1 is a partial vertical cross-sectional view of the proposed project. FIG. 2 is a perspective view of the trapezoidal part. FIG. 3 is a perspective view of the inverted triangular section. FIG. 4 is a bottom perspective view of the horizontal plate. FIG. 5 is an overall external perspective view of the proposed device. FIG. 6 is an enlarged sectional view of the fitting of the convex part and the concave part.
FIG. 7 is an implementation state diagram. DESCRIPTION OF SYMBOLS 1...Shaft rod, 2...Horizontal plate, 3...Inverted triangular part, 4...Recessed part at the top of the inverted triangular part, 5... Trapezoidal part, 6... Convex part on the lower surface of the horizontal plate, 7... Outer side of the trapezoidal part Convex part, 8... Concave part at the bottom of the inverted triangle part, 9... Deleted part,
10...Butsuyu, 11...Butsuyu's shoulder, 1
2...A part of the machine that uses bushing.

Claims

[Scope of utility model registration request]

At the center of the main body, there is a shaft with a vertical bar screwed into the upper horizontal plate and the lower trapezoidal part, and an inverted triangular part is installed at the bottom of the horizontal plate on both sides of the shaft, and the convex part on the lower surface of the horizontal plate is opposite to the vertical bar shaft. The structure is such that the recesses on the top of the triangular part fit together and slide laterally, and a trapezoidal part is attached to the bottom of the shaft, and the outer protrusion of the trapezoidal part fits with the inner recess of the inverted triangular part and slides. The bushing has a movable structure, and on the outside of the lower part of the inverted triangular part there is a cutout part with a right angle corner that fits into the upper shoulder of the bushing, and the main body is made up of several of these parts. vessel.