JPH0240693U

JPH0240693U -

Info

Publication number: JPH0240693U
Application number: JP11966588U
Authority: JP
Priority date: 1988-09-12
Filing date: 1988-09-12
Publication date: 1990-03-20
Anticipated expiration: 2003-02-17
Also published as: JPH056237Y2

Description

[Brief explanation of drawings]

第１図はこの考案の自転車のブレーキの第１の
実施例を示す要部部分断面正面図、第２図は同上
のシリンダー保持体とシリンダーとの側面図、第
３図は同上の背面図、第４図はチエーンリングの
側面図、第５図は同上のＡ―Ａ線断面図、第６図
は係止爪の平面図、第７図は同上の正面図、第８
図は同上の側面図、第９図は筒の平面図、第１０
図は同上の正面図、第１１図は同上の側面図、第
１２図はブレーキ作動解除レバーの斜視図、第１
３図は手動ブレーキワイヤーへの接続具の平面図
、第１４図は同上の部品である金具の斜視図、第
１５図は第２の実施例を示す要部部分断面正面図
、第１６図は同上の底面図、第１７図は第３の実
施例を示す要部底面図、第１８図はシリンダーの
部品の平面図、第１９図は同上の正面図、第２０
図はシリンダーの部品の平面図、第２１図は同上
の正面図、第２２図は係止爪の平面図、第２３図
は同上の正面図、第２４図はシリンダーの横断面
図、第２５図は第４の実施例を示す要部縦断側面
図である。１……ハンガー、２……ハンガー軸、３……ベ
アリング、４……シリンダー保持体、５……シリ
ンダー、６……押さえ板、７……係止爪、８……
係止爪押し出し用つるまきばね、９……筒、１０
……筒押圧用つるまきばね、１１……キヤツプ、
１２……ワイヤー、１３……ピン、１４……戻し
ばね、１５……ワイヤー、１６……ガイド溝、１
７……チエーンリング、１８……係合段部、１９
……シリンダー保持用ガイド、２０……シリンダ
ー、２１……係止爪、２２……ワイヤー、２３…
…ワイヤー取り付け具、２４……シリンダー、２
５……係止爪、２６……鉤、２７……シリンダー
、２８……リング、２９……係合段部。 Fig. 1 is a partial front view in cross section showing a first embodiment of the bicycle brake of this invention; Fig. 2 is a side view of the cylinder holder and cylinder; Fig. 3 is a rear view of the same; Fig. 4 is a side view of the chain ring, Fig. 5 is a sectional view taken along the line A--A of the same, Fig. 6 is a plan view of the locking claw, Fig. 7 is a front view of the same, and Fig. 8 is a side view of the chain ring.
The figure is a side view of the same as above, Figure 9 is a plan view of the cylinder, and Figure 10 is a side view of the same.
The figure is a front view of the same as above, Figure 11 is a side view of the same as above, Figure 12 is a perspective view of the brake release lever,
Fig. 3 is a plan view of the connection tool to the manual brake wire, Fig. 14 is a perspective view of the metal fitting which is the same part as above, Fig. 15 is a partially sectional front view of the main part showing the second embodiment, and Fig. 16 is 17 is a bottom view of essential parts showing the third embodiment, FIG. 18 is a plan view of cylinder parts, FIG. 19 is a front view of the same, and FIG.
21 is a front view of the same as above, FIG. 22 is a plan view of the locking pawl, FIG. 23 is a front view of the same as above, FIG. 24 is a cross-sectional view of the cylinder, and FIG. The figure is a longitudinal sectional side view of the main part showing the fourth embodiment. 1... Hanger, 2... Hanger shaft, 3... Bearing, 4... Cylinder holder, 5... Cylinder, 6... Holding plate, 7... Locking claw, 8...
Helical spring for pushing out locking claw, 9...Cylinder, 10
... Helical spring for cylinder pressing, 11 ... Cap,
12... Wire, 13... Pin, 14... Return spring, 15... Wire, 16... Guide groove, 1
7... Chain ring, 18... Engagement stepped portion, 19
... Cylinder holding guide, 20 ... Cylinder, 21 ... Locking claw, 22 ... Wire, 23 ...
...Wire fitting, 24...Cylinder, 2
5...Latching pawl, 26...Hook, 27...Cylinder, 28...Ring, 29...Engagement stepped portion.

Claims

[Scope of Claim for Utility Model Registration] 1. A spiral spring for pushing out a locking pawl and a locking pawl are installed in a cylinder that is rotatable around the hanger shaft on the outside of the hanger, and the end of the wire is connected to the brake body. A bicycle brake in which a plate is attached to a cylinder, and a plate attached to a hanger shaft is provided with one or more engaging steps that engage with a locking pawl. 2. A spiral spring for pressing the cylinder and a cylinder are installed inside the cylinder, a locking pawl is attached to the cylinder so that it can slide freely within the cylinder, one end of the wire is attached to the cylinder, and the other end of the wire is attached to the brake release lever. The bicycle brake according to claim 1, wherein the brake is attached to a bicycle. 3. The bicycle brake according to claim 2, wherein the end of the return spring connected to the hanger is attached to the cylinder. 4. The bicycle brake according to claim 3, further comprising a connector for connecting to a manual brake wire between the brake body and the end of the wire. 5. Claim 2, wherein a wire attachment device is provided between the brake body and the cylinder to distribute braking force between the front brake and the rear brake at an arbitrary ratio.
The brakes of the bicycle mentioned. 6. The bicycle according to claim 1, wherein the locking claw is provided with a guide hole and a guide groove, a hook is provided in the guide hole through the guide groove, one end of the wire is attached to the hook, and the other end of the wire is attached to the brake release lever. brakes. 7. Claims 1, 2, and 3, wherein the plate is a chain ring.
, 4, 5 or 6. 8. Claims 1, 2, 3, 4, and 5, wherein the plate is a pulley.
Or the bicycle brake described in 6.