JPS62100267U

JPS62100267U -

Info

Publication number: JPS62100267U
Application number: JP9522386U
Authority: JP
Priority date: 1986-06-21
Filing date: 1986-06-21
Publication date: 1987-06-26

Description

[Brief explanation of the drawing]

第１図ａは、従来例の縦断面図であつて、同図
ｂはその―線における横断面図、第２図ａは
他の従来例の縦断面図であつて、同図ｂはその側
面図、第３図ａはさらに他の従来例の分解斜視図
であつて、同図ｂ，ｃはそれぞれそのｂ―ｂ線、
ｃ―ｃ線における横断面図、第４図ａはさらに他
の従来例の縦断面図であつて、同図ｂはその―
線における横断面図、第５図ａはこの考案の実
施例の縦断面図であつて、同図ｂ，ｃはそれぞれ
そのＶｂ―Ｖｂ線、Ｖｃ―Ｖｃ線における横断面
図である。２０……シヤフト、２１……外径円筒面、２２
……平面、２３……突出軸部、２４……内径円筒
面、２５……外管、２６……ヨーク、２７……穴
部、２８……弾性体。 FIG. 1a is a longitudinal sectional view of a conventional example, FIG. 1b is a cross-sectional view taken along the line ``-'', FIG. The side view and FIG. 3a are exploded perspective views of another conventional example, and FIGS.
FIG. 4a is a longitudinal cross-sectional view of another conventional example, and FIG.
FIG. 5a is a vertical cross-sectional view of an embodiment of the invention, and FIGS. 5b and 5c are cross-sectional views taken along the Vb--Vb line and the Vc--Vc line, respectively. 20...Shaft, 21...Outer diameter cylindrical surface, 22
. . . Plane surface, 23 . . . Projecting shaft portion, 24 .

補正昭６１．７．２１実用新案登録請求の範囲を次のように補正する
。Amendment July 21, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】外径面を円筒面としたシヤフトの先端部に、周
面に平行な２平面を形成して断面を小判形とした
突出軸部を設け、内径面を円筒面とした外管の内
底部に、前記突出軸部と相似形の断面形状を有し
突出軸部の全周に適正スキマを形成しうる穴部を
設け、部記外管にシヤフトを挿入して、前記穴部
中心に突出軸部を位置させるとともに、シヤフト
の外径円筒面と外管の内径円筒面との間に筒状の
弾性体を挿入して、その内外周面をシヤフトと外
管とにそれぞれ固着したことを特徴とする振動吸
収形ハンドルジヨイント。図面の簡単な説明を次のように補正する。[Claim for Utility Model Registration] A protruding shaft portion with an oval-shaped cross section and two planes parallel to the circumferential surface is provided at the tip of a shaft whose outer diameter surface is a cylindrical surface, and whose inner diameter surface is a cylindrical surface. A hole portion having a cross-sectional shape similar to the protruding shaft portion and capable of forming an appropriate clearance around the entire circumference of the protruding shaft portion is provided in the inner bottom of the outer tube, and the shaft is inserted into the outer tube. , the protruding shaft is positioned at the center of the hole, and a cylindrical elastic body is inserted between the outer cylindrical surface of the shaft and the inner cylindrical surface of the outer tube, and the inner and outer circumferential surfaces of the elastic body are connected to the shaft and the outer tube. A vibration-absorbing handle joint characterized by being fixed to both. The brief description of the drawing has been amended as follows.

【図面の簡単な説明】第１図ａは、従来例の縦断面図であつて、同図
ｂはそのＩ―Ｉ線における横断面図、第２図ａは
他の従来例の縦断面図であつて、同図ｂはその側
面図、第３図ａはさらに他従来例の分解斜面図で
あつて、同図ｂ，ｃはそれぞれそのｂ―ｂ線、ｃ
―ｃ線における横断面図、第４図ａはさらに他の
従来例の縦断面図であつて、同図ｂはその―
線における横断面図、第５図ａはこの考案の実施
例の縦断面図であつて、同図ｂ，ｃはそれぞれそ
のＶｂ―Ｖｂ線、Ｖｃ―Ｖｃ線における横断面図
である。２０…シヤフト、２１…外径円筒面、２２…平
面、２３…突出軸部、２４…内径円筒面、２５…
外管、２６…ヨーク、２７…穴部、２８…弾性体[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1a is a longitudinal cross-sectional view of a conventional example, Fig. 1b is a cross-sectional view taken along line II, and Fig. 2a is a longitudinal cross-sectional view of another conventional example. FIG. 3b is a side view of the same, and FIG. 3a is an exploded perspective view of another conventional example, and FIGS.
- A cross-sectional view taken along line c, FIG. 4 a is a longitudinal cross-sectional view of another conventional example, and FIG.
FIG. 5a is a vertical cross-sectional view of an embodiment of the invention, and FIGS. 5b and 5c are cross-sectional views taken along the Vb--Vb line and the Vc--Vc line, respectively. 20...Shaft, 21...Outer diameter cylindrical surface, 22...Plane, 23...Protruding shaft portion, 24...Inner diameter cylindrical surface, 25...
Outer tube, 26... yoke, 27... hole, 28... elastic body

Claims

[Scope of utility model registration request]

At the tip of the shaft whose outer diameter surface is a cylindrical surface, there is provided a protruding shaft portion which forms two planes parallel to the circumferential surface and has an oval-shaped cross section, and at the inner bottom of the outer tube whose inner diameter surface is a cylindrical surface. , a hole having a cross-sectional shape similar to that of the protruding shaft and capable of forming an appropriate clearance around the entire circumference of the protruding shaft is provided, a shaft is inserted into the outer tube, and the protruding shaft is placed in the center of the hole; , and a cylindrical elastic body is inserted between the outer cylindrical surface of the shaft and the inner cylindrical surface of the outer tube, and the inner and outer circumferential surfaces of the elastic body are fixed to the shaft and the outer tube, respectively. Vibration-absorbing handle joint.