KR101726419B1 - Bike Brake Assembly with Locking Function - Google Patents

Bike Brake Assembly with Locking Function Download PDF

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Publication number
KR101726419B1
KR101726419B1 KR1020160130110A KR20160130110A KR101726419B1 KR 101726419 B1 KR101726419 B1 KR 101726419B1 KR 1020160130110 A KR1020160130110 A KR 1020160130110A KR 20160130110 A KR20160130110 A KR 20160130110A KR 101726419 B1 KR101726419 B1 KR 101726419B1
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KR
South Korea
Prior art keywords
lock
bicycle
brake
case
links
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Application number
KR1020160130110A
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Korean (ko)
Inventor
홍석영
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홍석영
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Priority to KR1020160130110A priority Critical patent/KR101726419B1/en
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Publication of KR101726419B1 publication Critical patent/KR101726419B1/en

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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
    • B62H5/18—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation acting on a braking device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/06—Means for locking the actuating mechanisms

Abstract

The present invention relates to a bicycle braking device having a locking function and a separate locking module capable of rotationally restraining the first and second turning links of the bicycle brake to a brake operating state, By simply operating the lock module in the lock mode, it is possible to prevent the bicycle from being stolen, thereby preventing the bicycle from being stolen. Even if you do not carry a separate large and heavy lock device, So that the brakes can be more conveniently used and the operation distance of the lock module can be adjusted so that the brake lock function can be stably applied to bicycles having wheel rims of various thicknesses, While holding the brake lock mode, By configuring the switch to disable separation of, preventing the take off the brake unit itself from coming bicycle frame to provide a bicycle brake device having a locking function which can further enhance the anti-theft feature.

Figure R1020160130110

Description

[0001] DESCRIPTION [0002] Bike Brake Assembly with Locking Function [

The present invention relates to a bicycle braking device having a locking function. And more specifically, by providing a separate lock module capable of rotationally restraining the first and second pivotal links of the bicycle brake to the brake operation state, it is possible to simply operate the lock module in the lock mode without a separate lock device such as a lock, It is possible to prevent the bicycle from being stolen and the bicycle can be restrained safely through the lock module by carrying only the lock key without carrying the separate lock device of large size and heavy weight And by adjusting the operating distance of the lock module, it is possible to stably apply the brake lock function to bikes having wheel rims of various thicknesses, and in a state in which the brake lock mode is maintained, By making the separation impossible, The present invention relates to a bicycle brake device having a locking function capable of preventing detachment of a large-size device from a bicycle frame, thereby further enhancing the anti-theft function.

Generally, bicycle is a means of transportation that can flexibly cope with the road situation because the body is light and easy to operate. In particular, bicycles are widely used not only for environmentally friendly, non-polluting transport, but also for body training. However, bicycles were always at a high risk of theft because of their light weight.

In order to prevent such a bicycle from being stolen, various locking devices have been conventionally used. A conventional locking device according to the related art has a lock such as a lock at both ends of a metal cable or a chain to interconnect a plurality of bicycle frames, Is widely used.

However, the conventional locking device according to the related art has the following problems.

That is, in order to lock the bicycle, it is troublesome to carry a separate locking device at all times, and the portable and storage properties are deteriorated due to its weight and volume. Particularly, the bicycle has a limited space for storing a locking device made of a metal cable or a chain, which is inconvenient for use.

In addition, the conventional locking device has a problem in that it is inconvenient to use the locking device because both ends of the metal cable or the chain are hooked on the wheels and the frame of the bicycle and then fixed to the fixing structure.

In recent years, there have been frequent thefts in which a metal cable or a chain of a bicycle lock device is cut by a cutter and a bicycle is stolen frequently. In such a theft type using the cutter, There is a problem that it is difficult to prevent.

Korean Patent No. 10-1220114

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior art, and it is an object of the present invention to provide a bicycle braking device which has a separate lock module capable of rotationally restraining the first and second turning links of a bicycle brake to a brake operating state, Without the need for such a separate locking device, the lock module can be operated in lock mode to make it impossible to drive the bicycle, thus preventing the bicycle from being stolen and carrying only the lock key without carrying a separate large and heavy lock device The present invention provides a bicycle braking device having a locking function that enables a bicycle to be fixedly restrained securely through a lock module so that the bicycle can be used more conveniently.

It is another object of the present invention to provide a brake system in which a lock module directly rotates and restrains a first and a second rotation link through an operation plate, The present invention provides a bicycle braking device having a locking function that can prevent a bicycle from being stolen easily even if a separate tool such as a cutter is used.

It is another object of the present invention to provide a bicycle braking device having a locking function that can stably apply a brake lock function to bikes having wheel rims of various thicknesses by adjusting the working distance of the lock module will be.

It is still another object of the present invention to provide a bicycle having a locking function capable of further preventing the detachment of the brake device itself from the bicycle frame by further preventing the case from being detached in a state in which the brake lock mode is maintained, Thereby providing a brake device.

The present invention provides a bicycle comprising: a case fixedly mounted on a bicycle frame; The brake pad is engaged with the brake pad at one end and is mounted to the case so that the brake pad rotates in a direction in which the brake pad is pressed against or released from the bicycle wheel, First and second rotation links rotatably supported; The first and second turning links being connected to the first case and the second turning link so as to move in a straight line, a brake wire is connected to one end and moved in a first direction by a pulling force of the brake wire, An operating plate that moves in a second direction by an elastic rotational force of the two-turn link; And a lock module that is operated through a separate lock key to fix or unlock the actuation plate in a first direction of movement, and as the actuation plate moves in a first direction, the first and second pivotal links Wherein the brake pad is rotatably moved so as to be in contact with the bicycle wheel in cooperation with the operating plate.

In this case, the lock module may include a lock body which is disposed in the space inside the case and rotates to a lock mode or a release mode by the operation of the lock key, and the lock body rotates in the lock mode The operation plate can be held in a fixed position in a first direction moving state.

The lock module may further include: a key bundle coupled to the case to operate in a lock mode or a release mode by operation of the lock key; And a rotating rod coupled to the key bundle and rotating about a longitudinal axis in the lock mode or the release mode according to an operation state of the key bundle, And rotatably rotates integrally with the rod, and rotatably supports the actuating plate in such a manner that one end of the actuating plate is engaged with one side of the actuating plate while being rotated in the lock mode.

The lock body may have a slot hole formed at a central portion of the lock body so as to be connected to the rotation rod.

The lock body may include a first inclined surface inclined at a predetermined angle with respect to the slot hole, and the lock module may include a second inclined surface corresponding to the first inclined surface of the lock body, And the lock body and the lock block can be combined so that the first inclined surface and the second inclined surface are in surface contact with each other.

In addition, the case may include a case cover formed to be fixedly coupled to the bicycle frame, and a case body detachably coupled to the case cover, the first and second tilting links, The plate and the lock module may be combined with the case cover in a combined state.

The first and second rotary links are coupled to the case body so as to be rotatable about respective rotation shafts. The first and second rotary links are formed on one surface of the first and second rotary links opposite to the case cover, Wherein a protruded engaging protrusion is formed on an inner side surface of the case cover and a through engaging portion is formed on the inner side surface of the case cover to allow the engaging protrusion to be inserted therein, And can be engaged and disengaged in a direction in which it is released from the through engagement portion as it rotates together with the link.

The engaging protrusion may include a circular section having an outer circumferential surface formed as a circumferential surface and protruding therefrom; And an engaging protrusion radially projecting from an outer circumferential end of the circular section.

The penetrating engagement portion may include a penetrating block having a shape corresponding to the circular section and the engaging protrusion so that the circular section and the engaging protrusion are inserted into the through hole, And can be disposed apart from the side surface.

According to the present invention, by providing a separate lock module capable of rotationally restraining the first and second turning links of the bicycle brake to the brake operation state, the lock module can be simply operated in the lock mode without a separate lock device such as a lock It is possible to prevent the bike from being stolen by making it impossible to drive the bicycle, and it is possible to fix the bicycle safely through the lock module by carrying only the lock key without having to carry a separate lock device of large size and heavy. So that it can be used conveniently.

Further, since the lock module is configured to directly restrain the first and second turning links through the operating plate, even if the brake operating wire is cut off, the rotational restraint states of the first and second turning links remain unchanged, Therefore, even if a separate tool such as a cutter is used, the bicycle can not be easily stolen, thereby making it possible to more completely prevent a bicycle theft accident.

Further, since the operating distance of the lock module can be adjusted, it is possible to stably apply the brake lock function to bikes having wheel rims of various thicknesses.

In addition, since the case can not be separated in a state in which the brake lock mode is maintained, it is possible to prevent the brake device itself from being removed from the bicycle frame, thereby further enhancing the anti-theft function.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view schematically showing the outline of a bicycle braking device according to an embodiment of the present invention;
2 is an exploded perspective view schematically showing a detailed configuration of a bicycle braking device according to an embodiment of the present invention,
3 and 4 are views schematically showing a brake operation state of the bicycle brake apparatus according to an embodiment of the present invention,
5 is a view schematically showing a locking operation state of a bike brake device according to an embodiment of the present invention,
FIG. 6 is a view for explaining an operation control state of a lock module of a bicycle braking device according to an embodiment of the present invention; FIG.
FIG. 7 is an exemplary view of a bicycle frame mounted on a bicycle frame according to an embodiment of the present invention;
8 is a partially exploded perspective view for explaining a detachment preventing structure of a bicycle brake device according to an embodiment of the present invention.
9 is a sectional view for explaining a detachment preventing structure of a bicycle braking device according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a perspective view schematically showing an outline of a bike braking device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view schematically showing a detailed configuration of a bike braking device according to an embodiment of the present invention, 3 and 4 are views schematically showing a braking operation state of the bicycle braking device according to the embodiment of the present invention. Fig. 5 schematically shows the state of the braking operation of the braking device according to the embodiment of the present invention. FIG. 6 is a view for explaining an operation control state of a lock module of a bicycle braking device according to an embodiment of the present invention. Referring to FIG.

The braking device according to an embodiment of the present invention can maintain the brake operation state by using a separate lock key in a state where the braking device is in operation, And includes a case 100, first and second rotating links 210 and 220, an actuating plate 300, and a lock module 400. The lock assembly 400 includes a case 100,

The case 100 is fixedly mounted on a bicycle frame, and a receiving space is formed therein to form an overall shape of the bicycle braking device. The case 100 may be separated from the case cover 110 and the case body 120 and the case cover 110 and the case body 120 may be coupled to each other by a separate cover 130.

The first and second turning links 210 and 220 are symmetrically mounted on the case 100. A brake pad 230 is coupled to one end of the case 100 so that the brake pad 230 is pressed against or released from the bicycle wheel 10. [ As shown in Fig. The first and second tilting links 210 and 220 may be elastically and rotatably supported in a direction in which the brake pad 230 is disengaged from the bicycle wheel 10 by a separate elastic member 203 provided inside the case 100 .

The actuating plate 300 is mounted in the case 100 so as to move linearly in conjunction with the rotational movement of the first and second tilt links 210 and 220, and a brake wire W is connected to one end of the actuating plate 300. Accordingly, when the user operates the brake lever (not shown), the brake wire W is pulled by the brake lever and the actuation plate 300 is moved in the first direction 6 in the upward direction with respect to the direction shown in Fig.

The operation plate 300 and the first and second rotary links 210 and 220 are configured to interlock with each other. To this end, both ends of the actuating plate 300 are fixed to the mutually inward facing surfaces of the first and second rotary links 210 and 220 The guide rail portion 202 is formed so as to be inserted. As the actuating plate 300 is linearly inserted in the guide rail 202, the first and second tilting links 210 and 220 rotate about the rotary shaft 201.

More specifically, when the operating plate 300 is moved up in the first direction, the first and second turning links 210 and 220 are interlocked with each other to move the brake pad 230 in a direction in which the brake pad 230 is pressed against the bicycle wheel 10 ). The first and second tilting links 210 and 220 are subjected to an elastic force in a direction in which the brake pad 230 is released from the braking wheels 10 (brake release direction) by the elastic force of the elastic member 203, When the first and second turning links 210 and 220 are rotated in the brake releasing direction by the elastic force, the operating plate 300 moves in the second direction (downward direction) opposite to the first direction.

3, the first and second turning links 210 and 220 are elastically rotatably supported by the elastic member 203 in the brake releasing direction, so that the brake is maintained in an unlocked state, When the brake lever is pulled, a traction force is generated on the brake wire W as shown in FIG. 4, so that the actuating plate 300 is moved upward in the first direction, and the first and second turning links 210, In the brake operating direction. Thereafter, when the user releases the brake lever, the pulling force against the brake wire W disappears, so that the first and second turning links 210 and 220 are again rotated in the brake releasing direction by the elastic force, Moves downward in the second direction and returns to the original state in a normal state.

The lock module 400 is operated through a separate lock key (not shown) so as to fix or unlock the operation plate 300 in a state in which the operation plate 300 is moved upward in the first direction.

The lock module 400 includes a lock body 410 that is disposed in the inner space of the case 100 and rotates and moves to the lock mode or the release mode by the operation of the lock key, Mode, the operation plate 300 is configured to be supported in a fixed position in a first direction moving state.

According to this structure, the bike brake device according to the embodiment of the present invention can position the operation plate 300 in the first direction in the upward movement state through the lock module 400 operated by the lock key, Even if the lever is released, the brake operation state can be maintained. Therefore, without any separate locking device such as a lock, the locking module 400 can be operated in the lock mode to disable the running of the bicycle, thereby preventing the bicycle from being stolen.

In particular, since the lock module 400 according to an embodiment of the present invention is configured to fix the operating plate 300 to the first and second rotating links 210 and 220, The rotation restraint state of the first and second tilting links 210 and 220 is maintained unchanged to release the braking operation state of the bicycle, The bicycle can not be easily stolen even if the bicycle is stolen.

In addition, in the case of a general bicycle lock device, a ring-shaped lock structure for fixing the bicycle frame to a separate fixed structure is also applied. In this case, the bicycle is fixed to the fixed structure through the lock device, However, in such a lock structure, there is a theft accident such as disassembling and stealing only bicycle wheels. Since the first and second turning links 210 and 220 are rotationally restrained in a brake operating state, that is, in a state in which the brake pad 230 is in pressure contact with the bicycle wheel, the locking module 400 according to the embodiment of the present invention is locked Since the bicycle wheel is restrained by the brake device unless the module 400 is changed to the release mode, it is also possible to prevent a theft accident in which only the bicycle wheel is stolen separately.

In addition, if the user does not need to carry a separate locking device, which is large and heavy, if the locking key is carried only, the locking module 400 can securely restrain the bicycle safely, so that the bicycle can be used more conveniently.

Next, the configuration of the lock module 400 will be described in more detail.

The lock module 400 includes the lock body 410 as described above. In addition, the lock module 400 includes a key bundle 420 to be coupled to the case 100 to operate in a lock mode or a release mode by operation of a lock key, And a rotation rod (421) coupled to the key cylinder (420) and rotating about a longitudinal axis in a lock mode or a release mode according to the operation state of the key bundle (420).

At this time, the lock body 410 is inserted through the rotation rod 421 and rotates integrally with the rotation rod 421, and in a state in which the lock body 410 is rotated in the lock mode, one end of the lock body 410 is engaged with one side of the operation plate 300 So that the actuating plate 300 can be positively supported.

That is, when the lock body 410 is rotated by the lock key in the release mode, the brake operation and release operation are performed in the manner described above according to the operation of the brake lever as shown in FIGS. 3 and 4 When the lock module 400 is rotated to the lock mode by operating the lock key as shown in FIG. 5 in a state where the brake is operated by pulling the brake lever as shown in FIG. 4, Rotates in the lock mode and fixes and supports one side of the actuating plate 300. Accordingly, since the operation plate 300 is fixed in a state of being raised and moved in the first direction, the first and second tilting links 210 and 220 are maintained in a state of being rotated in the brake operation direction, . At this time, a separate support protrusion 320 may be formed on one side of the actuating plate 300 so as to be held in engagement with the lock body 410.

Meanwhile, the lock body 410 is formed with a slot hole 411 which is elongated in one direction so as to be coupled with the rotation rod 421 at a central portion thereof. Through the slot hole 411, the position of penetration of the lock body 410 with respect to the rotation rod 421 can be adjusted. That is, as shown in FIG. 6 (a), the length from the rotation rod 421 to the end of the lock body 410 is made to be X or the slot hole (as shown in FIG. 6 (b) 411 to adjust the coupling position of the lock body 410 so that the length from the rotation rod 421 to the end of the lock body 410 is equal to Y. [ By adjusting the length from the rotary rod 421 to the end of the lock body 410, the fixed support position of the operation plate 300 can be adjusted. Thus, the rim 11 having different thicknesses The brake lock state can be stably applied. The bicycle wheel 10 is generally formed of a rim 11 in the form of a circular frame and a portion of the tire 12 coupled to the outside of the rim 11. The brake pad 230 of the braking device is mounted on the rim 11 of the bicycle wheel 10, The portion is pressed and contacted with rotation.

6 (b), when the length from the rotating rod 421 to the end of the lock body 410 is longer by Y, the operation plate 300 is relatively moved in the lock mode state The rotational movement distance of the first and second tilting links 210 and 220 is further increased so that the brake 10 is prevented from being in a state of being locked in a state in which the thickness of the rim 11 is thinner Can be applied.

The lock body 410 is formed by a first inclined face 413 whose one side through which the slot hole 411 penetrates is inclined at a predetermined angle and the lock module 400 is inserted through the rotation rod 421, The lock body 430 and the lock block 430 have a first inclined face 413 and a second inclined face 431 corresponding to the first inclined face 413 of the lock body 410, And the second inclined surfaces 431 may be engaged with each other so as to face each other.

According to this structure, when the lock block 430 is pressed through the separate pressurizing cover 440, the lock body 430 is brought into contact with the lock body 410 at a right angle (Upward or downward direction). Thus, the adjustment of the length from the rotating rod 421 to the end of the lock body 410 can be performed through pressure regulation through the pressure cover 440. [ At this time, the outer peripheral surface of the rotating rod 421 and the inner peripheral surface of the pressing cover 440 are threaded to each other, and the pressing cover 440 can be coupled to the rotating rod 421 in a threaded manner.

The case 100 is formed separately from the case cover 110 and the case body 120. The case cover 110 is formed to be fixedly coupled to the bicycle frame 20, Is formed to be detachably coupled to the case cover 110. At this time, the case cover 110 is coupled to the case body 120 in a state where the first and second rotation links 210 and 220, the actuating plate 300, and the lock module 400 are coupled.

The case cover 110 is coupled to the bicycle frame 20 through a separate coupling bolt 140 and a coupling nut 141 as shown in Figures 2 and 7. At this time, And may be formed in a planar shape in which tool grooves are not formed. According to this structure, when the case body 110 is coupled to the bicycle frame 20 via the coupling bolt 140 and the coupling nut 141, when the case body 120 is coupled to the case cover 110, Since the tool groove is not formed in the coupling nut 141 located outside the case 100 and the brake unit 30 is not damaged unless the brake unit is broken, Can not be removed from the bicycle frame (20).

Particularly, since the case cover 110 and the case body 120 are combined and can not be separated from each other unless they are converted into the brake release mode when the brake lock mode is established by the lock key.

The detachment prevention structure will be described in detail with reference to FIGS. 8 and 9. FIG.

FIG. 8 is a partially exploded perspective view for explaining a detachment preventing structure of a bicycle brake device according to an embodiment of the present invention, and FIG. 9 is a sectional view for explaining a detachment preventing structure of a bicycle brake device according to an embodiment of the present invention to be.

The first and second rotation links 210 and 220 are coupled to the case body 120 as described above and are rotatably coupled about the rotation axis 201. In this state, And is coupled to the cover 110.

An engaging protrusion 250 is formed on one surface of the first and second turning links 210 and 220 opposite to the case cover 110 so as to be concentric with the rotating shaft 201, A penetrating engagement portion 150 into which the protrusion 250 can be inserted is formed.

At this time, the engaging protrusion 250 is inserted into the penetrating engaging portion 150 and is not detachable in the direction of insertion releasing from the engaging portion 150 as it rotates together with the first and second turning links 210 and 220 Respectively.

More specifically, the engaging protrusion 250 includes a circular section 251 having an outer circumferential surface formed as a circumferential surface and protruding from the circular section 251, and an engaging protrusion 252 protruding radially from the outer circumferential end of the circular section 251 . The engaging protrusion 252 may be formed in the form of a polygonal column as shown in FIGS. 8 and 9, or alternatively may be formed in the form of a protruding key that protrudes radially only at one side.

The through-hole engaging portion 150 includes a through-hole block 151 having a through-hole 152 formed therein so that the circular section 251 and the engaging protrusion 252 are inserted therethrough, And the through-hole block 151 is disposed so as to be spaced apart from the inner surface of the case cover 110.

9A, the engaging protrusion 250 formed with the circular section 251 and the engaging projection 252 corresponds to the shape of the through hole 151 of the engaging portion 150 The engaging protrusion 250 is rotated about the rotating shaft 201 together with the first and second turning links 210 and 220 as shown in FIG. 9 (b) The engaging protrusion 252 of the protrusion 250 is engaged with the through hole 151 of the through block 150 so that it can not be separated.

That is, when the brake operation state is held by the lock module 400, the first and second rotary links 210 and 220 rotate about the rotary shaft 201 to maintain the brake operation state. The engaging protrusion 252 is inserted into the through hole 151 of the through block 150 and the second engaging protrusion 252 is rotated by the rotation of the second turning link 210, So that it can not be separated.

Therefore, when the brake operating state is held by the lock module 400, the case cover 110 can not be separated from the case body 120 unless the brake operating state is released. Therefore, It is almost impossible to remove the case 100 as long as it does not damage the case 100.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Case
110: case cover 120: case body
150: Through-
151: through block 152: through hole
210, 220: First and second rotation links
250: engaging projection
251: circular section 252: engaging projection
300: Operation plate
400: Locking module
410: Lock body 411: Slot hole
420: key bundle 421: rotating rod
430: Lock block

Claims (9)

delete delete A case fixedly mounted on a bicycle frame;
The brake pad is engaged with the brake pad at one end and is mounted to the case so that the brake pad rotates in a direction in which the brake pad is pressed against or released from the bicycle wheel, First and second rotation links rotatably supported;
The first and second turning links being connected to the first case and the second turning link so as to move in a straight line, a brake wire is connected to one end and moved in a first direction by a pulling force of the brake wire, An operating plate that moves in a second direction by an elastic rotational force of the two-turn link;
A lock module that is operated through a separate lock key to position or unlock the operating plate in a first direction moving state;
Wherein as the operating plate moves in the first direction, the first and second turning links rotate in association with the operating plate so that the brake pad is in contact with the wheel of the bicycle,
The locking module
A lock body disposed in the case inner space and rotating and moving to a lock mode or a release mode by operation of the lock key;
A key bundle coupled to the case to operate in a lock mode or a release mode by operation of the lock key; And
And a control unit coupled to the key bundle and adapted to rotate about a longitudinal axis in the lock mode or release mode according to an operation state of the key bundle,
Wherein the lock body is coupled with the rotation rod and integrally rotates together with the rotation rod, and in a state in which the rotation body is rotated in the lock mode, the lock body is engaged with one side of the operation plate, Wherein the braking device is supported in a position fixed in a one-direction moving state.
The method of claim 3,
Wherein the lock body is formed with a slot hole formed in a central portion thereof so as to penetrate through the rotary rod in one direction.
5. The method of claim 4,
Wherein the lock body is formed with a first inclined surface whose one side through which the slot hole passes is inclined at a predetermined angle,
The locking module
Further comprising a lock block having a second inclined surface that is coupled to the rotating rod and corresponds to the first inclined surface of the lock body,
Wherein the lock body and the lock block engage with each other such that the first inclined surface and the second inclined surface contact each other.
6. The method according to any one of claims 3 to 5,
The case
A case cover formed to be fixedly coupled to the bicycle frame, and a case body detachably coupled to the case cover,
Wherein the case cover is coupled to the case cover in a state where the first and second rotating links, the actuating plate, and the lock module are coupled to the case body.
The method according to claim 6,
Wherein the first and second rotation links are coupled to the case body so as to be rotatable about respective rotation axes,
Wherein the first and second pivotal links are formed on one surface thereof opposite to the case cover with engaging protrusions protruding and concentric with the rotation axis,
The case cover has an inner side surface formed with a through engagement portion into which the engagement projection can be inserted,
Wherein the engaging projection is engageable and engageable with the first and second pivoting links so that the engaging protrusion can not be separated from the piercing engaging portion in a direction of being inserted and released as the first and second pivoting links rotate while being inserted through the penetrating engaging portion. Having a braking device.
8. The method of claim 7,
The engaging projection
A circular section having an outer circumferential surface formed as a circumferential surface and protruding; And
And an engaging projecting portion projecting radially from an end of the outer peripheral surface of the circular section,
Wherein the braking device has a lock function.
9. The method of claim 8,
The through-
And a through-hole through which the circular section and the engagement protrusion are inserted, the through-hole having a shape corresponding to the circular section and the engagement protrusion,
And the penetrating block is disposed so as to be spaced apart from an inner surface of the case cover.

KR1020160130110A 2016-10-07 2016-10-07 Bike Brake Assembly with Locking Function KR101726419B1 (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018230791A1 (en) * 2017-06-14 2018-12-20 홍석영 Bicycle brake device having locking function
KR20180136353A (en) 2017-06-14 2018-12-24 홍석영 Bike Brake Assembly with Locking Function
KR20190092150A (en) 2018-01-30 2019-08-07 주식회사 라포터 Bike Brake Assembly with Locking Function
KR20190132813A (en) 2018-05-21 2019-11-29 주식회사 라포터 Bike Brake Assembly with Locking Function
KR20200043652A (en) * 2018-10-18 2020-04-28 현대제철 주식회사 Safety ladder
CN111907624A (en) * 2020-08-03 2020-11-10 永康市堂胜工贸有限公司 Electric scooter with battery theftproof function
US10899405B2 (en) * 2016-03-30 2021-01-26 Raporter Bicycle brake lock device and bicycle brake assembly comprising same
WO2021075908A1 (en) * 2019-10-16 2021-04-22 고창룡 System for operating shared bicycle and personal mobility device
KR20210045250A (en) 2019-10-16 2021-04-26 고창룡 Bike brake assembly with locking function
KR20210062489A (en) * 2019-11-21 2021-05-31 (주)에이텍티앤 Mounting structure of smart lock device for bicycle
WO2022173077A1 (en) * 2021-02-10 2022-08-18 주식회사 나노텍세라믹스 Brake disk for non-powered anti-lock bicycle brake, and non-powered anti-lock bicycle brake system using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708004A (en) * 1987-01-15 1987-11-24 Allen Mark L Bicycle lock
CN2926027Y (en) * 2006-06-23 2007-07-25 冯庆潮 Powerful arm suspended brake of bicycle
KR101220114B1 (en) 2009-12-24 2013-01-18 장경은 Locking device for bicycle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708004A (en) * 1987-01-15 1987-11-24 Allen Mark L Bicycle lock
CN2926027Y (en) * 2006-06-23 2007-07-25 冯庆潮 Powerful arm suspended brake of bicycle
KR101220114B1 (en) 2009-12-24 2013-01-18 장경은 Locking device for bicycle

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899405B2 (en) * 2016-03-30 2021-01-26 Raporter Bicycle brake lock device and bicycle brake assembly comprising same
WO2018230791A1 (en) * 2017-06-14 2018-12-20 홍석영 Bicycle brake device having locking function
KR20180136353A (en) 2017-06-14 2018-12-24 홍석영 Bike Brake Assembly with Locking Function
KR102047838B1 (en) * 2017-06-14 2019-11-22 홍석영 Bike Brake Assembly with Locking Function
KR20190092150A (en) 2018-01-30 2019-08-07 주식회사 라포터 Bike Brake Assembly with Locking Function
KR102048781B1 (en) * 2018-01-30 2019-11-26 주식회사 라포터 Bike Brake Assembly with Locking Function
KR20190132813A (en) 2018-05-21 2019-11-29 주식회사 라포터 Bike Brake Assembly with Locking Function
KR102072007B1 (en) * 2018-05-21 2020-01-31 주식회사 라포터 Bike Brake Assembly with Locking Function
KR102122661B1 (en) * 2018-10-18 2020-06-12 현대제철 주식회사 Safety ladder
KR20200043652A (en) * 2018-10-18 2020-04-28 현대제철 주식회사 Safety ladder
WO2021075908A1 (en) * 2019-10-16 2021-04-22 고창룡 System for operating shared bicycle and personal mobility device
KR20210045250A (en) 2019-10-16 2021-04-26 고창룡 Bike brake assembly with locking function
KR20210045580A (en) * 2019-10-16 2021-04-27 고창룡 Operation system for sharing bike and personal mobility
KR102306019B1 (en) * 2019-10-16 2021-09-27 고창룡 Operation system for sharing bike and personal mobility
KR102306012B1 (en) * 2019-10-16 2021-09-27 고창룡 Bike brake assembly with locking function
KR20210062489A (en) * 2019-11-21 2021-05-31 (주)에이텍티앤 Mounting structure of smart lock device for bicycle
KR102262154B1 (en) 2019-11-21 2021-06-09 (주)에이텍티앤 Mounting structure of smart lock device for bicycle
CN111907624A (en) * 2020-08-03 2020-11-10 永康市堂胜工贸有限公司 Electric scooter with battery theftproof function
WO2022173077A1 (en) * 2021-02-10 2022-08-18 주식회사 나노텍세라믹스 Brake disk for non-powered anti-lock bicycle brake, and non-powered anti-lock bicycle brake system using same

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