JPS615288U

JPS615288U - Bicycle brake control device

Info

Publication number: JPS615288U
Application number: JP9002284U
Authority: JP
Inventors: 正士長野
Original assignee: 株式会社シマノ
Priority date: 1984-06-15
Filing date: 1984-06-15
Publication date: 1986-01-13
Also published as: JPH0118476Y2

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 drawings]

第１図及び第２図は本考案制動操作装置における操作レ
バーのみの一実施例を示す分解斜視図、第３図は本考案
装置の断面図、第４図は第３図■−■線断面図、第５図
は第３図■一■線断面図、第６図は第３図■一■線断面
図、第７図は側面図、第８図はレバー基体のみの展開図
である。２・・・ブラケット、３・・・操作レバー、３ａ・・・
内側、３ｂ−・・外面、３１−・・枢支孔、３２，３２
ａ，３２ｂ−・・枢支部、３３，３３ａ，３３ｂ・・・
操作部、３５・・・レバー基体、３５ｃ・・・内腔部、
３６・・・成形体、３７・・・掛止部、３７ａ・・・挿
入孔、３７ｂ・・・ワイヤ案内溝。Figures 1 and 2 are exploded perspective views showing an embodiment of only the operating lever in the brake operating device of the present invention, Figure 3 is a cross-sectional view of the device of the present invention, and Figure 4 is a cross-sectional view taken along the line ■-■ in Figure 3. 5 is a sectional view taken along the line 1 in FIG. 3, FIG. 6 is a sectional view taken along the line 2 in FIG. 3, FIG. 7 is a side view, and FIG. 8 is a developed view of only the lever base. 2...Bracket, 3...Operation lever, 3a...
Inside, 3b--outer surface, 31--pivot hole, 32, 32
a, 32b--Clinical branch, 33, 33a, 33b...
Operation part, 35... lever base, 35c... lumen part,
36...Molded body, 37...Latching portion, 37a...Insertion hole, 37b...Wire guide groove.

Claims

[Scope of utility model registration request]

the bracket; It consists of an operating lever equipped with a pivot part having a pivot hole that is pivotally attached to the racket, and an operating part extending from the pivot part to one side in the longitudinal direction of the pivot part, and the operating part of the operating lever. A bicycle brake operating device in which the brake is operated by placing a finger on the outer surface of the bicycle brake operating device, wherein the operating lever has an approximately U-shaped cross section with an open outer surface and continuous inside the pivot portion and the operating portion. The lever base includes a lever base made of a metal plate, and a synthetic resin molded body that fits into the inner cavity of the lever base, and an insertion hole that opens toward the outer surface of the molded body at the pivot portion of the molded body. A wire hooking portion having a wire guide groove continuous with the insertion hole is provided,
The bicycle brake operating device is further characterized in that a wall piece having a groove facing the latching portion is provided on the front surface of the lever base.