JPS5987385U

JPS5987385U - Variable angle saddle with seat post

Info

Publication number: JPS5987385U
Application number: JP12015082U
Authority: JP
Inventors: 北口　勝彦
Original assignee: 大平工業株式会社
Priority date: 1982-08-07
Filing date: 1982-08-07
Publication date: 1984-06-13

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来一般に用いられているシートポスト付サド
ルベースの断面図、第２図Ａは本案シートポスト付変角
サドルベースの断面図、第２図Ｂは第２図Ａの下面図、
第３図Ａは円筒管部の断面図、第３図Ｂは第３図Ａの下
面図、第４図Ａは変角間座の断面図、第４図Ｂは第４図
Ａの下面図、第５図はシートポストの斜視図である。Fig. 1 is a sectional view of a commonly used saddle base with a seat post, Fig. 2 A is a sectional view of the adjustable angle saddle base with a seat post, and Fig. 2 B is a bottom view of Fig. 2 A.
FIG. 3A is a sectional view of the cylindrical tube part, FIG. 3B is a bottom view of FIG. 3A, FIG. 4A is a sectional view of the variable angle spacer, FIG. 4B is a bottom view of FIG. 4A, FIG. 5 is a perspective view of the seat post.

Claims

[Scope of utility model registration request]

A cylindrical tube 2' having an inner hole 6 with 5 holes on two sides of the saddle base 1' is integrally molded on the back surface of the saddle base 1' at an angle of about 70 degrees, and the inside of the cylindrical tube 2' is A variable angle spacer 3 in which the angle formed by the center line a to a of the outer cylinder 7, which has a middle 8 on two sides so as to fit into the hole 6, and the center line bb of the inner hole 9 is changed to a required angle. This variable-angle saddle for a bicycle with a seat post is formed by molding a cylindrical tube 2', press-fitting a variable-angle spacer 3 into an inner hole 6 of a cylindrical tube 2', and then press-fitting a seat post 4 into an inner hole 9 of the variable-angle spacer 3.