CN2244510Y - 防盗自行车 - Google Patents

防盗自行车 Download PDF

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Publication number
CN2244510Y
CN2244510Y CN95237620U CN95237620U CN2244510Y CN 2244510 Y CN2244510 Y CN 2244510Y CN 95237620 U CN95237620 U CN 95237620U CN 95237620 U CN95237620 U CN 95237620U CN 2244510 Y CN2244510 Y CN 2244510Y
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lock
bicycle
pendulum
dead bolt
fixed
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CN95237620U
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张奖保
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
    • B62H5/141—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of sliding bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
    • B62H5/06—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism acting on the front wheel fork or steering head tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/08—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
    • B62H5/10—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on a pedal crank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
    • B62H5/147—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of circular bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
    • B62H5/148—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation acting on the hub

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

一种防盗自行车，由车轮、车把、车架、防盗锁等组成，其特征在于，锁芯与带齿的摆片配合，摆片与锁舌带齿的部分啮合，锁舌与车体部分配合，锁体固定在车架下管中、立(平)叉上和后轴上。锁好后可以固定中轴辊，前轮及车把，导向部件与驱动部件同时失灵，并且前轮可左斜或右斜与后轮形成一个角度。加上立(平)叉锁限制了后轮的转动。或者后轴锁卡住后轴辊，所以自行车骑不动也推不动，加之锁体与车身融为一体，结构非常牢固。

Description

防盗自行车
本实用新型属于代步工具自行车，特别指，车、锁一体的防盗自行车。
目前，尚无一种理想的防盗自行车，原因是行窃者多数是将自行车盗走后，再毁坏车锁，因此即使是结构牢固的防盗锁也无济于事，以致人们不愿买新自行车，特别是购买高价优质名牌自行车。
本实用新型的目的是，设计一种结构简单牢固，锁与自行车主要部件融合为一体的防盗性能很高的自行车。
本实用新型的技术方案是，由车轮、车把、三角架、防盗锁等组成，其特点是，锁芯与带齿的摆片配合，摆片与锁舌带齿的部分啮合，锁舌与车体部分配合，锁体固定在车架下管中、立叉上和后轴上。
本实用新型锁好后可以固定中轴辊，前轮及车把导向部件与驱动部件同时失灵，并且前轮可左斜或右斜与后轮形成一个角度。加上立(平)叉锁限制了后轮的传动，或者后轴锁卡住后轴辊，所以自行车骑不动也推不动。加之锁体与车身融为一体结构非常牢固。
附图1为车把中轴锁主视图
附图2为图1A-A剖面图
附图3为立叉锁主视图
附图4为后轴锁主视图
附图5为图4左视图
附图6为车锁部位示意图
下面根据附图说明本实用新型的实施例
车把中轴锁(A)，将锁体(1)置于车架下管中，摆片(2)卡在锁芯(4)中段，摆片双向启动中轴锁舌和前叉锁舌，分别卡住中轴辊(7)和前叉主管(8)，前叉主管有三个锁舌孔(9)随着前叉立管在车架前管(10)中转动，前轮(11)和车把(12)可在三个不同方向进行固定。为了提高结构的牢固性和防盗性能，须在自行车原有结构的基础上加粗中轴辊中段，或者在中轴辊中段外加一节套筒。钥匙孔(13)朝向自行车左边，外加一个可推动的防尘盖。锁体中的上弹子孔有二套，锁芯中的下弹子孔只有一套，锁开启后钥匙可抽出。
立(平)叉锁(B)，锁体(16)嵌固在两根立叉管(17)的上端，锁舌管(18)与立叉融合为一体，立叉小管被取代。摆片(2)呈齿轮状结构，随着锁芯(4)转动，摆片驱动锁舌，引起锁舌运动，锁匙孔朝立叉的后面或前面，钥匙孔外有防尘盖。
后轴锁(C)。锁体(24)与左花盘(25)融合为一体，锁体上的辐条孔(21)被抬高，摆片随着锁芯的转动，与锁舌孔相连接，启动锁舌，锁舌穿过后轴管(30)卡住后轴辊(33)锁体中上弹子孔有二套，锁芯中的下弹子孔只有一套，锁开启后，钥匙可以抽出，钥匙孔朝向自行车左边，外有防尘盖。

Claims (4)

1、一种防盗自行车，由车轮、车把、车架、防盗锁等组成，其特征在于，锁芯与带齿的摆片配合，摆片与锁舌带齿的部分啮合，锁舌与车体部分配合，锁体固定在车架下管中、立(平)叉上和后轴上。
2、根据权利要求1所述的自行车，其特征在于，固定在车架下管(A)中的锁的摆片(2)双向有齿，锁舌(3)上亦有齿且双向分两端，一端插在前叉主管(8)上，另一端插在中轴辊(7)上。
3、根据权利要求1所述的自行车，其特征在于，固定在立叉(B)上的锁的摆片(2)为齿轮状，锁后亦为有齿带开口的园环，立叉与锁舌管(18)融为一体。
4、根据权利要求1所述的自行车，其特征在于，固定在后轴上的锁的锁舌(3)穿过后轴管(32)卡住后轴辊(33)，锁体(4)与左花盘(25)融为一体。
CN95237620U 1995-09-15 1995-09-15 防盗自行车 Ceased CN2244510Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN95237620U CN2244510Y (zh) 1995-09-15 1995-09-15 防盗自行车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN95237620U CN2244510Y (zh) 1995-09-15 1995-09-15 防盗自行车

Publications (1)

Publication Number Publication Date
CN2244510Y true CN2244510Y (zh) 1997-01-08

Family

ID=33880281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95237620U Ceased CN2244510Y (zh) 1995-09-15 1995-09-15 防盗自行车

Country Status (1)

Country Link
CN (1) CN2244510Y (zh)

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