JPH0384295U

JPH0384295U -

Info

Publication number: JPH0384295U
Application number: JP14622089U
Authority: JP
Priority date: 1989-12-19
Filing date: 1989-12-19
Publication date: 1991-08-27
Anticipated expiration: 2004-12-19
Also published as: JPH0748472Y2

Description

[Brief explanation of the drawing]

図面はこの考案の自転車用パーキングブレーキ
構造の好適実施例に係り、第１図はブレーキレバ
ーの側面図、第２図は同平面図、第３図は制動ロ
ツク時の側面図、第４図はロツク作用を示す模式
図である。１……ブレーキレバー、２……レバー取付具、
３……ブレーキ用レバー、４……摺動子、５……
パーキングブレーキ用レバー、６……作用面、７
……隙間、２０……内側溝部の摺動面、Ｈ……ハ
ンドル。 The drawings relate to a preferred embodiment of the bicycle parking brake structure of this invention, in which Fig. 1 is a side view of the brake lever, Fig. 2 is a plan view thereof, Fig. 3 is a side view when the brake is locked, and Fig. 4 is a side view of the brake lever. FIG. 3 is a schematic diagram showing the locking action. 1...brake lever, 2...lever mount,
3... Brake lever, 4... Slider, 5...
Parking brake lever, 6...Action surface, 7
...Gap, 20...Sliding surface of inner groove, H...Handle.

補正平３．１．２９考案の名称を次のように補正する。考案の名称パーキングブレーキ構造実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 3.1.29 The name of the invention is amended as follows. Title of invention Parking brake structure The scope of the utility model registration claim and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】ハンドルに固定された断面チヤンネル状のレバ
ー取付具と、該レバー取付具に基端側を挿入し、レバー取付
具の内側溝部との間に隙間を設けて枢着されると
共に、ブレーキ装置と接続されたブレーキワイヤ
と連結して制動解除方向に付勢されるブレーキ用
レバーとを有し、上記隙間に摺動子を嵌合し、該摺動子を制動時
にレバー取付具の内側溝部とブレーキ用レバーの
基端側に延出する作用面との間で挟圧可能な形状
に設定し、上記摺動子を基端で枢着し先端を外方に突出し
たパーキングブレーキ用レバーをレバー取付具に
枢着して、制動時に上記摺動子をブレーキ用レバ
ーの作用面の挟圧位置まて変位可能としたことを
特徴とするパーキングブレーキ構造。[Scope of Claim for Utility Model Registration] A lever fixture with a channel-shaped cross section fixed to a handle, and a lever fixture whose proximal end is inserted into the lever fixture and pivoted with a gap provided between it and the inner groove of the lever fixture. It also has a brake lever that is connected to a brake wire connected to the brake device and urged in the direction of releasing the brake, and a slider is fitted into the gap and the slider is moved during braking. The shape is set so that it can be squeezed between the inner groove of the lever mount and the operating surface extending toward the base end of the brake lever, and the slider is pivoted at the base end and the tip protrudes outward. A parking brake structure characterized in that a parking brake lever is pivotally connected to a lever mount so that the slider can be moved to a pinching position of the operating surface of the brake lever during braking.

【図面の簡単な説明】図面はこの考案のパーキングブレーキ構造の好
適実施例に係り、第１図はブレーキレバーの側面
図、第２図は同平面図、第３図は制動ロツク時の
側面図、第４図はロツク作用を示す模式図、第５
図は作用面と摺動子とを係合可能に構成した場合
の異なる実施例を示す要部拡大図である。１……ブレーキレバー、２……レバー取付具、
３……ブレーキ用レバー、４……摺動子、５……
パーキングブレーキ用レバー、６……作用面、７
……隙間、２０……内側溝部の摺動面、Ｈ……ハ
ンドル。[Brief Description of the Drawings] The drawings relate to a preferred embodiment of the parking brake structure of this invention, in which Fig. 1 is a side view of the brake lever, Fig. 2 is a plan view thereof, and Fig. 3 is a side view when the brake is locked. , Figure 4 is a schematic diagram showing the locking action, Figure 5 is a schematic diagram showing the locking action.
The figure is an enlarged view of main parts showing a different embodiment in which the working surface and the slider are configured to be engageable. 1...brake lever, 2...lever mount,
3... Brake lever, 4... Slider, 5...
Parking brake lever, 6...Action surface, 7
...Gap, 20...Sliding surface of inner groove, H...Handle.

Claims

[Scope of Claim for Utility Model Registration] A lever fixture with a channel-shaped cross section fixed to a handle, and a lever fixture whose proximal end is inserted into the lever fixture and pivoted with a gap provided between it and the inner groove of the lever fixture. It also has a brake lever that is connected to a brake wire connected to the brake device and urged in the direction of releasing the brake, and a slider is fitted into the gap and the slider is moved during braking. The shape is set so that it can be squeezed between the inner groove of the lever mount and the operating surface extending toward the base end of the brake lever, and the slider is pivoted at the base end and the tip protrudes outward. A parking brake structure for a bicycle, characterized in that a parking brake lever is pivotally connected to a lever mount, and the slider can be moved to a pinching position of the operating surface of the brake lever during braking.