KR101674814B1 - Locking Device for Motorcycle And Motorcycle with the Locking Device Thereof - Google Patents

Locking Device for Motorcycle And Motorcycle with the Locking Device Thereof Download PDF

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Publication number
KR101674814B1
KR101674814B1 KR1020150096593A KR20150096593A KR101674814B1 KR 101674814 B1 KR101674814 B1 KR 101674814B1 KR 1020150096593 A KR1020150096593 A KR 1020150096593A KR 20150096593 A KR20150096593 A KR 20150096593A KR 101674814 B1 KR101674814 B1 KR 101674814B1
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KR
South Korea
Prior art keywords
motorcycle
locking device
cam
sprocket
housing
Prior art date
Application number
KR1020150096593A
Other languages
Korean (ko)
Inventor
강철호
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강철호
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Priority to KR1020150096593A priority Critical patent/KR101674814B1/en
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Publication of KR101674814B1 publication Critical patent/KR101674814B1/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
    • B62H5/08—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
    • B62H5/12—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on the chain wheel or the chain
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0082—Keys or shanks being removably stored in a larger object, e.g. a remote control or a key fob
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B71/00—Locks specially adapted for bicycles, other than padlocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0094—Mechanical aspects of remotely controlled locks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a motorcycle comprising a frame as a body, a rear wheel provided with a sprocket and installed to be rotatable on the frame, and a locking device for a motorcycle provided to face the sprocket in the frame;
Wherein the motorcycle locking device comprises a main body and driving means connected to the main body; The main body is provided with a locking member which is provided on the frame so as to face the sprocket and which is moved forward and backward by the driving means; And the locking member is advanced toward the sprocket by the operation of the driving means to engage with the sprocket.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a motorcycle having a motorcycle locking device and a motorcycle having the locking device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motorcycle locking device and a locking device for the motorcycle. More particularly, the present invention relates to a motorcycle locking device for preventing motorcycle from being stolen easily by fastening a sprocket of a rear wheel, And a motorcycle equipped with the locking device.

Generally, in the case of a four-wheel vehicle, it is possible to prevent the intrusion of the driver's seat through the door, but in the case of a two-wheel vehicle such as a motorcycle, there is no door capable of performing such a function. It can be accessed immediately without physical sanctions. Therefore, motorcycles are less vulnerable to security than four-wheeled vehicles and are more exposed to the risk of theft.

In order to secure that the motorcycle is relatively vulnerable to theft, various types of antitheft devices for motorcycles have been developed in the past.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a conventional motorcycle anti-theft system. FIG. Fig. 2 is a view showing the motorcycle anti-theft device of Fig. 1. Fig.

1 and 2, a conventional motorcycle theft prevention system 100 is parked with a parking pedestal 21 or parked with a helmet 26 mounted on the helmet fixing members 27 and 27a, And includes a motorcycle anti-theft device 20 for preventing the motorcycle 10 from being stolen.

FIG. 3 is a view showing a motorcycle parked with a parking pedestal according to an embodiment of the present invention.

1 to 3, the conventional motorcycle anti-theft device 20 includes a parking pedestal 21, an engaging member 22, an actuator 23, a communication unit 24, and a control unit 25 A helmet fixing member 27, 27a, a communication unit 24, and a control unit 25, as shown in Fig.

The parking pedestal 21 can be mounted on the lower portion of the motorcycle 10 to park the motorcycle 10. In this case, the parking pedestal 21 is a general shape provided for parking the motorcycle 10, in which one end of a pair of integrally formed pedestals is connected to the lower portion of the motorcycle 10 so as to be folded .

Therefore, when the parking pedestal 21 is unfolded and the motorcycle 10 is parked, the driving wheels of the motorcycle 10 are separated from the ground so that the motorcycle 10 is prevented from running.

The latching member 22 is connected to the parking pedestal 21 to prevent the parking pedestal 21 from being folded when the latch is released.

The actuator 23 is connected to the engaging member 22 and is prevented from being released from the engagement of the engaging member 22 when the fixed state is maintained.

The other end of the actuator 23 is fixedly connected to the lower portion of the motorcycle 10 and is controlled by the control unit 25. The actuator 23 is connected to the engaging member 22 so that the engaging member 22 can be inserted at one end thereof, do.

The helmet fixing members 27 and 27a fix the helmet 26 to be mounted when the motorcycle 10 is parked.

The helmet 26 has coupling grooves corresponding to the helmet fixing members 27 and 27a so that the helmet 26 is mounted on the motorcycle 10. The helmet fixing members 27 and 27a may be positioned on the operation seat 30 or the start button 40. [

The helmet 26 is kept mounted on the operation seat 30 when the fixing state of the helmet fixing members 27 and 27a located on the operation seat 30 is maintained, It is possible to prevent boarding. The helmet 26 is kept mounted on the start button 40 when the helmet fixing members 27 and 27a located on the start button 40 are kept stationary, It is possible to prevent the start-up from being performed by pressing the button (40).

However, the conventional motorcycle anti-theft system is a technique for preventing theft when the engaging member exposed to the outside is heated by the actuator to separate the drive wheel from the ground. When the thief cuts the engaging member using the cutter, There is a problem in that the helmet is fixed to the helmet fixing member, which is another means of preventing theft, by physically blocking the ride and start of the motorcycle by using a helmet, There is a problem that it can not be used.

Korean Patent Publication No. 10-2012-0113359 (Oct. 15, 2012)

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above problems, and it is an object of the present invention to provide a locking device for a motorcycle in which a lock member is installed in a variable frame of a motorcycle and has a small volume to fasten a sprocket of a rear wheel, It is an object of the present invention to provide a motorcycle equipped with a locking device.

The present invention relates to a bicycle comprising a frame as a body, a rear wheel provided with a sprocket and installed to be rotatable on the frame, and a locking device for a motorcycle provided on the frame so as to face the sprocket;

The locking device for a motorcycle includes a main body and driving means connected to the main body; The main body is provided with a locking member which is provided on the frame so as to face the sprocket and which is moved forward and backward by the driving means; And the locking member is advanced toward the sprocket by the operation of the driving means to engage with the sprocket.

The motorcycle further includes a motorcycle control unit and a keyhole provided with a key sensor connected to the motorcycle control unit. Wherein the locking device is provided with a locking device control part connected to the driving device; When the key detachment is detected by the key sensor, the detachment signal is transmitted to the locking device control part of the locking device and the locking device control part actuates the driving device so that the locking device is advanced toward the sprocket and engaged with the sprocket .

A locking device for a motorcycle provided on a frame so as to face a sprocket installed on a rear wheel of a motorcycle,

Comprising: a body; and driving means for driving the body; The main body is provided in a box shape and has a housing in which a mounting space is formed, a cam member rotatably installed in the mounting space, and a cam member which is in contact with the cam member in accordance with rotation of the cam member, The locking member comprising: Wherein the locking member is provided at one end with one or more fastening protrusions projecting convexly and is advanced toward the sprocket by the driving means to engage the fastening protrusion with the sprocket.

In the above, the cam portion constituting the cam member is provided with the guide protrusion protruding in the width direction; Wherein the lock member has a first guide groove extending in a vertical direction on a surface facing the cam member in the width direction; The guide protrusion is slidably inserted into the first guide groove. When the cam member rotates, the guide protrusion slides along the first guide groove in the vertical direction, and the lock member is moved back and forth in the longitudinal direction.

The cam member includes a cam member rotatably mounted on the housing, a cam body rotatably coupled to the cam member, and a spring disposed between the cam member and the cam member. Even when the rotation of the cam body is stopped by the lock member, the rotating body is separately rotated together with the driving means.

The scraper is protruded in a direction toward the sprocket at the upper and lower ends of the lock member; The upper and lower outer side surfaces of the scraper are provided so as to be in contact with the inner side surfaces of the upper and lower ends of the housing, and the end surface is inclined so as to become narrower toward the front in the longitudinal direction, Is removed.

In the above, the inner surface of the housing is provided with a rotation axis 1115 extending in the width direction; Wherein the locking member is spaced rearward from the first guide groove and extends in the longitudinal direction of the second guide groove; The rotation shaft is slidably inserted into the second guide groove, and the lock member is guided by the rotation shaft to be longitudinally moved back and forth.

The cam member is formed with a rotation shaft groove concave on a surface facing the rotation shaft, a tapered portion facing the rotation shaft from the rotation shaft groove, and a drive shaft hole is formed through the width direction; A mounting hole is formed in the housing so as to insert a driving shaft of the driving means on a surface facing the rotating shaft; A drive shaft having a protruding portion penetrating through the installation hole and the drive shaft hole is fastened by a nut, and the cam member is rotated integrally with the drive shaft; A nut groove having a circular cross section is concavely formed at the center of the rotary shaft; The nut is inserted into the nut groove, and the rotation shaft is inserted into the rotation shaft groove, so that the cam member is rotated stably.

In this case, the second guide groove is formed in a zigzag shape.

In the above, the locking device for the motorcycle further comprises a remote control for remotely controlling the driving means; Wherein the remote control comprises a remote control unit, an input unit connected to the remote control unit, a second transceiver unit connected to the remote control unit, and a battery serving as a power source; The locking device control unit is connected to the first transmission / reception unit and the driving unit (120); And the locking device controller receiving the signal of the second transceiver through the first transceiver controls the driving device.

The motorcycle locking device according to the present invention and the motorcycle equipped with the locking device have a small volume so that the locking member is provided on the variable frame of the motorcycle and is advanced to fasten the sprocket of the rear wheel so that theft of the motorcycle is easily prevented have.

1 is a block diagram showing a conventional motorcycle anti-theft system,
2 is a block diagram showing a configuration of a theft prevention device included in a conventional motorcycle theft prevention system,
FIG. 3 is a side view showing a state where a motorcycle is parked with a parking support of a conventional motorcycle anti-theft system,
4 is a side view showing a rear wheel of a motorcycle having a locking device according to the present invention,
5 is a perspective view showing a locking device for a motorcycle according to the present invention,
6 is a front view showing a locking device for a motorcycle according to the present invention,
7 is a perspective view showing the inside of the first housing member constituting the housing of the locking device for a motorcycle,
8 is a perspective view showing the inside of the second housing member constituting the housing of the locking device for the motorcycle,
9 is a perspective view showing a cam member installed inside the housing,
10 is a sectional view showing the engaged state of the cam members,
11 is a perspective view showing a locking member provided inside the housing,
Fig. 12 is an enlarged view showing a portion " A " in Fig. 11,
13 is a sectional view showing a state in which a locking device for a motorcycle is engaged with a sprocket,
14 is a block diagram showing a configuration of a remote controller for controlling a locking device for a motorcycle,
15 is a block diagram showing a configuration of a locking device for a motorcycle.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a motorcycle having a locking device for a motorcycle and a locking device thereof will be described in detail with reference to the accompanying drawings.

5 is a perspective view showing a locking device for a motorcycle according to the present invention, and FIG. 6 is a perspective view showing a locking device for a motorcycle according to the present invention. 7 is a perspective view showing the inside of the first housing member constituting the housing of the locking device for the motorcycle, and Fig. 8 is a perspective view showing the inside of the second housing member constituting the housing of the locking device for the motorcycle And FIG. 9 is a perspective view showing a cam member installed inside the housing, FIG. 10 is a cross-sectional view showing the engaged state of the cam members, FIG. 11 is a perspective view showing a lock member provided inside the housing, 12 is an enlarged view showing a portion "A" of FIG. 11, FIG. 13 is a cross-sectional view showing a state in which a locking device for a motorcycle is engaged with a sprocket, and FIG. Fig. 15 is a block diagram showing a configuration of a locking device for a motorcycle. Fig.

13, the direction from the lock member 115 to the sprocket 81 is referred to as " forward ", the opposite direction is referred to as " rear ", and the direction perpendicular to the ground is referred to as " Widthwise direction "and the direction from the housing 111 to the installation space 1113 is" inside "and the opposite direction is" outside ".

As shown in FIG. 4, a motorcycle having a locking device according to the present invention includes a frame 60 as a body, a rear wheel 80 provided with a sprocket 81 and rotatably mounted on the frame 60, And a locking device 100 for a motorcycle provided to face the sprocket 81 on the frame 60.

The locking device 100 for a motorcycle includes a main body 110 and driving means 120 connected to the main body 110.

The main body 110 is provided on the frame 60 so as to face the sprocket 81. The main body 110 is provided with a locking member 115 which is moved forward and backward by the driving means 120.

The main body 110 is provided with a locking device controller C 2 .

The driving unit 120 is connected to the locking device control unit C 2 .

Therefore, when the driving means 120 is operated, the lock member 115 is advanced toward the sprocket 81 and is engaged with the sprocket 81-1, so that the rear wheel 80 of the motorcycle is locked.

The motorcycle provided with the locking device may further include a motorcycle control unit (not shown) for automatically determining whether the motorcycle is parked and driving the locking device, and a keyhole (not shown) into which the motorcycle key is inserted .

The controller unit C 2 of the main body 110 is connected to the motorcycle controller.

The keyhole is formed so that the key of the motorcycle is drawn in. A key sensor is connected to the keyhole.

The key sensor is connected to the motorcycle control unit.

Therefore, when the key detachment is detected in by the key sensor the motorcycle controller locking-device control unit (C 2) has transmitted a stripping signal to the locking apparatus control section (C 2) of the main body 110, it receives the detachment signal The locking member 115 is moved toward the sprocket 81 by actuating the driving means 120. [

Since the above-described system is included, the motorcycle equipped with the locking device can operate the anti-theft system without requiring any driver's operation.

5 to 11, the locking device 100 for a motorcycle provided on the frame 60 to face the sprocket 81 installed on the rear wheel 80 of the motorcycle will be described in detail as follows.

5 to 11, the locking device 100 for a motorcycle includes a main body 110 and driving means 120 for driving the main body 110. As shown in FIG.

The main body 110 includes a housing 111 formed with an installation space 1113, a cam member 113 installed to be rotatable in the installation space 1113, And a locking member 115.

The housing 111 is provided in the shape of a box opened in the longitudinal direction. A sprocket groove (110b) is formed at a front end portion in the longitudinal direction of the housing (111) so that the sprocket (81) is positioned and rotatable.

The sprocket grooves 110b extend in the upward direction.

The housing 111 is formed by coupling the first housing member 111a and the second housing member 111b in the width direction.

The first housing member 111a is provided in a rectangular plate shape.

A first jaw 1111 protrudes from the inner side surface of the first housing member 111a in the width direction. The first jaw portion 1111 extends along the rim of the first housing member 111a. The first jaw portion 1111 is formed to open frontward. The first housing member 111a is spaced rearward from the opening and the installation hole 1114 is formed in the width direction.

An installation space 1113 is formed in the first housing member 111a between the first jaw portions 1111. A fastening hole 1111c is formed in the longitudinal direction and the vertical direction corner of the first step 1111 in the width direction. The fastening hole 1111c is formed for screw connection with the second housing member 111b.

The first jaw portion 1111 is formed with a first cam installation groove 1111a spaced downward from the installation hole 1114. The first cam installation groove 1111a is formed to be downwardly concave. The upper surface of the first cam installation groove 1111a is formed so as to face the lower surface of the cam member 113.

The first jaw portion 1111 is formed with a second cam mounting groove 1111b spaced upward from the mounting hole 1114. The second cam mounting groove 1111b is formed upwardly concave. The second cam installation groove 1111b is formed to be smaller than the first cam installation groove 1111a. The second cam installation groove 1111b is formed so as to face the upper surface of the cam portion 1133 of the cam member 113. [

A flange portion 1117 extends forward from the first jaw portion 1111 at the front end of the first housing member 111a. The thickness of the flange portion 1117 in the width direction is the same as the thickness in the width direction of the first housing member 111a.

The second housing member 111b is provided in a rectangular plate shape.

A second jaw portion 1112 is protruded from the inner side surface of the second housing member 111b in the width direction. The second jaw portion 1112 extends along the rim of the second housing member 111b. The second jaw portion 1112 is formed to open at the front. The second housing member 111b is spaced rearward from the opening of the second jaw portion 1112 so that the rotation shaft 1115 is protruded in the width direction.

The rotation shaft 1115 is provided concentrically with the installation hole 1114. A nut groove 1115a having a circular section is formed at the center of the rotating shaft 1115 in a concave shape.

An installation space 1113 is formed in the second housing member 111b between the second jaw portions 1112. A fastening hole 1112c is formed in the longitudinal direction and the vertical direction corner of the second step 1112 in the width direction. The fastening hole 1112c is formed for screwing with the first housing member 111a.

The second jaw portion 1112 is formed with a first cam installation groove 1112a spaced downwardly from the rotation shaft 1115. The first cam installation groove 1111a is formed to be downwardly concave. The upper surface of the first cam installation groove 1111a is formed so as to face the lower surface of the cam member 113.

A flange portion 1117 extends forward from the first jaw portion 1111 at the front end of the second housing member 111b. The thickness of the flange portion 1117 in the width direction is the same as the thickness in the width direction of the first housing portion 111a.

The cam member 113 includes a rotating body 1131 installed to rotate in the housing 111, a cam body 1133 rotatably coupled to the rotating body 1131, And a spring 1137 provided between the cam body 1133.

The rotating body 1131 is provided in a circular plate shape. A driving shaft hole 113a is formed through the center of the rotating body 1131 in the radial direction. In the rotating body 1131, a coupling groove 1131b extends in the circumferential direction on a surface to which the cam body 1133 is coupled.

The coupling groove 1131b is spaced radially outwardly from the driving shaft hole 113a.

A first spring groove 1131a is formed in the rotating body 1131 in a circumferential direction.

The cam body 1133 is provided with a cam portion 1133a which is in contact with an end portion of the lock member 115. The cam member 113 is formed with a rotation shaft hole 113b through a surface thereof facing the rotation shaft 1115. [ In the cam body 1133, a coupling protrusion 1133b extends in the circumferential direction on the surface to which the rotating body 1131 is coupled. A second spring groove 1133c is formed in the cam body 1133 in the circumferential direction. The cam body 1133 is provided with a lubricant groove 113c on a surface thereof on which the guide protrusion 1135 protrudes.

The lubricant oil groove 113c extends from the outer edge of the cam body 1133 to the inside. The lubricant oil groove 113c is formed to extend concavely along the outer shape of the cam body 1133.

A lubricant such as grease is stored in the lubricant oil groove 113c so that the cam member 113 can rotate smoothly.

The engaging projection 1133b is formed radially outwardly spaced from the rotation shaft hole 113a.

The rotating body 1131 and the cam body 1133 are coupled to each other by inserting a coupling protrusion 1133b into the coupling groove 1131b. At this time, the rotating body 1131 is rotatably coupled to the cam body 1133.

The cam member 113 is coupled to the rotating body 1131 and a jaw portion is formed at an end of the rotating shaft hole 113b and the driving shaft hole 113a is formed to pass through in the width direction. The jaw portion extends radially inwardly from the radially outer side of the rotation shaft hole 113b.

The cam portion 1133a protrudes radially outward from one side of the reduction portion constituting the cam body 1133. [ A guide protrusion 1135 protrudes inward in the width direction on the cam portion 1133a.

One end of the spring 1137 is inserted into the first spring groove 1131a of the rotating body 1131. One end of the spring 1137 is hooked on an end of the first spring groove 1131a. The other end of the spring 1137 is hooked on an end of the second spring groove 1133c. Therefore, an elastic force to restore the cam member 1133 in the opposite direction rotated when the cam member 1133 is rotated is applied from the rotating body 1131.

The locking member 115 is provided in a rectangular plate shape. The locking member 115 is formed with a first guide groove 115b on its surface facing the cam member 113 in the width direction. The first guide groove 115b extends vertically.

The locking member 115 is spaced rearward from the first guide groove 115b to form the second guide groove 115a. The second guide groove 115a extends in the longitudinal direction. The second guide groove 115a is formed such that the rotation axis 1115 is inserted. A locking part 1151 is provided at the front end of the lock member 115.

The locking part 1151 is formed to protrude from the inner side surface of the locking member 115 in the width direction. A fastening protrusion 1153 protrudes from the front end of the fastening portion 1151. A scraper 1151a protrudes in a direction toward the sprocket 80 at the upper and lower ends of the fastening portion 1151 in front.

The upper and lower outer side surfaces of the scraper 1151a are provided so as to be in contact with the upper and lower inner side surfaces of the first and second jaws 1111 and 1113 which are the jaws of the housing 111. [ The cross section of the scraper 1151a is inclined so as to become narrower toward the front in the longitudinal direction.

Therefore, foreign matter accumulated on the jaws is removed by the scraper 1151a which is advanced by contacting the jaw face of the housing 111 when the locking member 115 advances.

The fastening protrusions 1153 extend in the width direction. At least one fastening protrusion 1153 is provided. The fastening protrusions 1153 may be vertically spaced apart from one another.

A sprocket groove 1153a is recessed between the upper and lower directions in which the fastening protrusions 1153 are spaced apart. The plurality of sprocket grooves 1153a are spaced apart from each other in the vertical direction with reference to the fastening protrusions 1153.

The lock member 115 is formed with a lubricant groove 115c in its cross section in the width direction. The lubricant oil groove 115c is formed to be spaced inward from the outer edge of the lock member 115. [ The lubricant oil groove 115c is formed to extend concavely along the outer shape of the lock member 115. [ The lubricant groove 115c may be formed between the lubricant groove 115c formed on the upper portion of the lock member 115 and the lubricant groove 115c formed on the lower portion.

A lubricant such as grease is stored in the lubricant oil groove 115c so that the lock member 115 can be smoothly moved forward and backward.

As shown in FIG. 12, the second guide groove 115a is formed to have a zigzag shape in the vertical direction, and extends in the longitudinal direction.

When the rotation shaft 1115 is inserted into the zigzag-shaped second guide groove 115a and the lock member 115 is guided by the rotation shaft 1115 and is advanced, the lock member 115 moves in a vertical zigzag The fastening protrusion 1153 can be easily engaged with the groove of the sprocket 80, which is located different from the fastening protrusion 1153.

According to an embodiment of the present invention, the driving means 120 includes a motor M and a speed reducer r. The motor M is connected to a rear end surface of the speed reducer r.

The motor M is connected to the locking device controller C 2 .

Referring to FIG. 13, the assembly and operation of the locking device 100 for a motorcycle according to the present invention will be described. The speed reducer r is engaged with the outer side surface in the width direction of the first housing 111a. The drive shaft of the speed reducer r is inserted through the installation hole 1114 formed in the first housing member 111a. The drive shaft of the speed reducer which is protruded through the installation hole 1114 is inserted into the drive shaft hole 113a of the cam member 113 and is coupled to the cam member 113 and is fastened with the nut N. [ Therefore, the drive shaft of the speed reducer r and the cam member 113 rotate integrally.

And the lock member 115 is engaged with the end portion in the width direction of the cam member 113. The guide protrusion 1135 provided on the cam portion 1133 of the cam member 113 is slidably inserted into the first guide groove 115b of the lock member 115. [

The second housing member 111b is inserted into the first housing member 111a so that the rotary shaft 1115 provided in the second housing member 111b is inserted into the second guide groove 115a of the lock member 115, ). The rotary shaft 1115 is slidably inserted into the second guide groove 115a.

 The nut N that is coupled to the drive shaft of the speed reducer r and the cam member 113 is formed with a nut groove 1115a formed in the rotation shaft 1115, And the rotation shaft 1115 may be provided so as to be rotated in contact with the inner surface of the rotation shaft hole 113b of the cam member 113. [

Therefore, the cam member 113 is guided by the nut groove 1115a and the rotation shaft hole 113b and is stably rotated according to the rotation of the speed reducer drive shaft.

In the locking device 100 for a motorcycle assembled as described above, the motor M is driven by the locking device control part C 2 , and the driving shaft of the speed reducer r connected to the motor M is rotated, The cam member 113 fastened with the nut N is rotated integrally with the drive shaft.

The guide protrusion 1135 provided on the cam member 113 rotates downward along the first guide groove 115b of the lock member 115 and pushes the lock member 115 forward. At this time, the lock member 115, which is slid forward by the cam member 113, is guided along the drive shaft inserted in the second guide groove 115a. The locking member 115 that is advanced as described above protrudes toward the front end of the housing 111 and the coupling protrusion 1153 provided at the front end of the locking member 115 is engaged with the sprocket 81 of the rear wheel 80, So that the rear wheel 80 of the motorcycle is locked.

When the fastening protrusion of the lock member 115 advanced by the rotation of the cam member 113 is not fully engaged with the sprocket 81 so that it can not advance forward, 1131 are separately rotated so as to prevent the cam body 1133 and the guide protrusion 1135 from being damaged. In addition, in this state, a restoring elastic force is generated between the rotating body 1131 and the cam body 1133, so that the locking protrusion of the locking member 115, which is not fully engaged when the motorcycle is moved for the purpose of stealing the motorcycle, The brakes 1153 and the sprockets 81 are engaged by the springs 1137 to prevent theft of the motorcycle.

14 to 15, the locking device 100 for a motorcycle according to the present invention may be remotely controlled by a remote controller R and may include a first transceiver (not shown) for receiving signals of the remote controller R TR 1 ) may be further included.

The remote control (R) is a remote control unit (C 3) and an input (I) coupled to said remote control unit (C 3), a second transceiver (TR 2), and a power supply connected to the remote control unit (C 3) (B).

The first transmission / reception unit TR 1 is connected to the locking device control unit C 2 . The first transceiver unit TR 1 receives the signal of the second transceiver unit TR 2 and transmits the signal to the locking device controller C 2 .

Accordingly, when the driver instructs the locking or unlocking of the locking device through the input unit I, the remote controller control unit C 3 transmits a command signal to the first transceiver unit TR 1 through the second transceiver unit TR 2 , . The first transceiver unit TR 1 having received the command signal transmits a signal to the locking device controller C 2 and the locking device controller C 2 controls the driving device The main body 110 of the locking device is operated by actuating the main body 120.

The remote control can be remotely controlled by the remote controller R as described above, so that the driver can conveniently operate the locking device.

Meanwhile, in addition to the above-described operation method using the remote controller R, a switch directly connected to the locking device can be installed on the handle of the motorcycle. Therefore, the driver can act as a hand brake of the automobile by operating the locking device by operating the switch at the time of signal standby or at an inclination.

Although the motorcycle having the locking device for the motorcycle and the locking device according to the present invention has been described with reference to the embodiments shown in the drawings, it is merely an example, and any person skilled in the art can make various modifications and equivalent implementations You will understand that an example is possible. Accordingly, the scope of the true technical protection should be determined by the technical idea of the appended claims.

100: Locking device for motorcycle
110: main body 111: housing
113: cam member 115: locking member
120: driving means

Claims (10)

A housing 111 formed in a box shape and having a mounting space 1113 opened to one side,
A cam body 1133 having a rotating body 1131 installed to rotate in the housing 111 and a guide protrusion 1135 rotatably coupled to the rotating body 1131 and projecting in the width direction to the cam portion 1133a, And a spring 1137 provided between the rotating body 1131 and the cam body 1133 so as to be rotatable in the installation space 1113;
A first guide groove 115b is formed at one end of the guide protrusion 1135 so that the guide protrusion 1135 is slidably inserted into a surface of the guide protrusion 1153 protruding from the cam protrusion The guide protrusion 1135 is slid along the first guide groove 115b in accordance with the rotation of the cam member 113 so as to protrude forward and rearward and protrude into the opening of the installation space 1113 A main body 110 including a locking member 115 which is advanced toward the sprocket 81 and the locking protrusion 1153 is engaged with the sprocket 81;
And driving means (120) for driving the main body (110)
Even if the rotation of the cam body 1133 is stopped by the lock member 115 so as to face the sprocket 81 installed on the rear wheel 80 of the motorcycle, A locking device for a motorcycle rotated by the driving means 120;
And a rear wheel (80) provided with a frame (60) as a body and a sprocket (81) and rotatably mounted on the frame (60). The method of claim 1, wherein the motorcycle and a motorcycle controller (C 1), the key is formed such that the incoming and further comprising a keyhole equipped with a key sensor coupled to the motorcycle controller (C 1); The locking device for a motorcycle further includes a locking device controller (C 2 ) connected to the driving device (120); A locking device controller (C 2) delivered to and the locking device controller (C 2), the drive means 120 is operated the locking member by the stripping signal is a locking device for a motorcycle when the key detachment sensed by the key sensor (115) is advanced toward the sprocket (81) and engaged with the sprocket (81). A housing 111 formed in a box shape and having a mounting space 1113 opened to one side,
A cam body 1133 having a rotating body 1131 installed to rotate in the housing 111 and a guide protrusion 1135 rotatably coupled to the rotating body 1131 and projecting in the width direction to the cam portion 1133a, And a spring 1137 provided between the rotating body 1131 and the cam body 1133 so as to be rotatable in the installation space 1113;
A first guide groove 115b is formed at one end of the guide protrusion 1135 so that the guide protrusion 1135 is slidably inserted into a surface of the guide protrusion 1153 protruding from the cam protrusion The guide protrusion 1135 is slid along the first guide groove 115b in accordance with the rotation of the cam member 113 so as to protrude forward and rearward and protrude into the opening of the installation space 1113 A main body 110 including a locking member 115 which is advanced toward the sprocket 81 and the locking protrusion 1153 is engaged with the sprocket 81; And driving means (120) for driving the main body (110)
Even if the rotation of the cam body 1133 is stopped by the lock member 115 so as to face the sprocket 81 installed on the rear wheel 80 of the motorcycle, Is rotated by the driving means (120). delete delete [6] The apparatus according to claim 3, wherein a scraper (1151a) protrudes vertically toward the sprocket (81) at a vertically long end of the locking member (115); The upper and lower outer side surfaces of the scraper 1151a are provided so as to be in contact with the inner side surfaces of the upper and lower ends of the housing and the end surface is inclined so as to become narrower toward the front in the longitudinal direction, And the foreign object of the housing (111) is removed. [4] The apparatus of claim 3, wherein a rotation axis (1115) extending in the width direction is provided on an inner surface of the housing (111); The locking member 115 is spaced rearward from the first guide groove 115b and extends in the longitudinal direction of the second guide groove 115a. Wherein the rotary shaft (1115) is slidably inserted into the second guide groove (115a) so that the locking member (115) is guided by the rotary shaft (115) and is longitudinally moved back and forth. The cam member (113) according to claim 7, wherein a rotation axis hole (113b) is formed on a surface of the cam member (113) facing the rotation axis (1115), and a jaw portion facing the rotation axis (1115) is formed from the rotation axis hole A drive shaft hole 113a is formed so as to penetrate in the width direction; A mounting hole 1114 is formed in the housing 111 so as to insert a driving shaft of the driving unit 120 on a surface facing the rotating shaft 1115; A drive shaft having a protrusion formed through the installation hole 1114 and the drive shaft hole 113a is coupled with a nut N so that the cam member 113 rotates integrally with the drive shaft; A nut groove 1115a having a circular cross section is formed at the center of the rotating shaft 1115; Wherein the nut (N) is inserted into the nut groove (1115a) and the rotation shaft (1115) is inserted into the rotation shaft hole (113b) so that the cam member (113) . The locking device for a motorcycle according to claim 7, wherein the second guide groove (115a) is zigzag. The method of claim 3, wherein the locking device for the motorcycle further comprises a remote control (R) and a locking device controller (C 2) coupled to the drive means (120) for remotely controlling said drive means (120); The remote control (R) is a remote control unit (C 3) and an input (I) coupled to said remote control unit (C 3), a second transceiver (TR 2), and a power supply connected to the remote control unit (C 3) A battery (B) capable of generating electricity; The first transmitting / receiving unit TR 1 and the driving unit 120 are connected to the locking device controller C 2 ; And a locking device control part (C 2 ) receiving a signal of the second transmission / reception part (TR 2 ) through the first transmission / reception part (TR 1 ) controls the driving part (120) .
KR1020150096593A 2015-07-07 2015-07-07 Locking Device for Motorcycle And Motorcycle with the Locking Device Thereof KR101674814B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106892026A (en) * 2017-03-22 2017-06-27 上海共佰克智能科技有限公司 Fluted disc is locked and car tool
CN107140065A (en) * 2017-05-22 2017-09-08 上海共佰克智能科技有限公司 Belt lock
US11577798B2 (en) 2020-08-12 2023-02-14 Damon Motors Inc. Locking device for electric motorcycle

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Publication number Priority date Publication date Assignee Title
JP2000095165A (en) * 1998-09-25 2000-04-04 Akebono Brake Ind Co Ltd Bicycle lock
KR20110100833A (en) * 2010-03-05 2011-09-15 주식회사 세코풀 A locking device mounted on bicycle frame
KR20120011545A (en) * 2010-07-29 2012-02-08 씨리우스코리아 주식회사 Tubular Lock
KR20120113359A (en) 2011-04-05 2012-10-15 동아대학교 산학협력단 Motorcycle anti-theft system and method
KR20130125962A (en) * 2012-05-10 2013-11-20 (주)엔티텍 Apparatus for locking door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000095165A (en) * 1998-09-25 2000-04-04 Akebono Brake Ind Co Ltd Bicycle lock
KR20110100833A (en) * 2010-03-05 2011-09-15 주식회사 세코풀 A locking device mounted on bicycle frame
KR20120011545A (en) * 2010-07-29 2012-02-08 씨리우스코리아 주식회사 Tubular Lock
KR20120113359A (en) 2011-04-05 2012-10-15 동아대학교 산학협력단 Motorcycle anti-theft system and method
KR20130125962A (en) * 2012-05-10 2013-11-20 (주)엔티텍 Apparatus for locking door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106892026A (en) * 2017-03-22 2017-06-27 上海共佰克智能科技有限公司 Fluted disc is locked and car tool
CN107140065A (en) * 2017-05-22 2017-09-08 上海共佰克智能科技有限公司 Belt lock
US11577798B2 (en) 2020-08-12 2023-02-14 Damon Motors Inc. Locking device for electric motorcycle
WO2023056543A1 (en) * 2020-08-12 2023-04-13 Damon Motors Inc. Locking device for electric motorcycle

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