KR100769702B1 - Locking device of motorcycle - Google Patents

Abstract

The present invention is a locking device for preventing theft of the motor cycle, and securely fixed to prevent the movement of the handle to prevent the motor cycle is cut off by a third party used in crime or connected to an accident. At the same time, it is possible to prevent the theft of the motor cycle by the locking of the handle by installing the sealed type locking device equipped with the shielding switch of the power connection device to enable the connection work for starting the internal combustion engine. do.

Locking device, key bundle, contact terminal, transfer bundle

Description

Motor cycle anti-theft locking device {LOCKING DEVICE OF MOTORCYCLE}

1 is an exploded perspective view showing the present invention.

Figure 2a, b is a perspective view showing an operating state of the present invention.

Figure 3a, b is an operating state plan view showing another embodiment of the present invention.

4 is a perspective view showing a stator in another embodiment of the present invention.

Figure 5a, b is a schematic cross-sectional view showing an operating state by the stator according to the present invention.

Figure 6 is a perspective view showing a state of use of the present invention.

<Explanation of symbols for main parts of the drawings>

1: lock 2: case

3: key bundle 4: spinneret

5: axis of rotation 6: contact projection

7: Contact terminal 8: Torque bar

9: feed groove 10: feed bundle

11: hook 12: stator

13: washer 14: retaining groove

15, 15 ': Draw-out hole 16: Supporting jaw

17: leaf spring 18: cover plate

19, 19 ': Ground groove 20, 20': Ground protrusion

21: inlet hole 22: switch

23: power line 24: fixing member

The present invention relates to a lock for preventing theft of a motor cycle, and more particularly, to securely prevent the movement of the handle to prevent the motor cycle from being cut off by a third party and used in crime or connected to an accident. It is possible to prevent the theft of motor cycle theft by locking the handle by installing the sealed type key device with the key switch for shielding function of the power connection device so that the lock operation and the connection work for starting the internal combustion engine can be performed. A motor cycle anti-theft lock device.

In general, an internal combustion engine mounted on a motor cycle or the like cannot self-start, and a separate starting device must be provided, and a separate power connector can be provided for operation of the starting device.

Therefore, the motor cycle can properly perform the shielding function of the power cable by using a specific key in the starter, as well as providing an actuating member which is mounted by the unlocking operation of the key inside the locking device. Is fitted into the fixing groove of the handle to prevent movement of the handle.

However, if a third party turns the handle momentarily in one direction or kicks it in order to cut off the locked motor cycle, the locking member is easily unlocked because the operating member built into the locking device has a small portion inserted into the fixing member of the handle. Since the steering wheel can be freely operated, there is a problem that the engine can be easily started by artificially connecting the power line even without a start key.

Therefore, expensive motor cycles are exposed to professional theft offenders unprotected and often used in various crimes, or the motorized motorcycles are often led to accidents by unlicensed people, and the countermeasures are urgently required.

In addition, the conventional motor cycle device has a power supply contact terminal for turning on and off the start of the power connection device and the shielding function key switch, so other additional functions cannot be connected to the key device. If this is high pressure

When the power is turned off, the arc discharge phenomenon occurs, the switch is easily broken.

Therefore, an object of the present invention for solving the above problems is to integrate the handle lock of the motor cycle and the starter of the internal combustion engine to facilitate the installation and use, and at the same time to deodorize the motor cycle by a third party. Even though the engine can be easily started through the artificial connection of the power line, the moving material inserted into the fixing member of the handle is firmly inserted and fastened so that the locking device does not release the locked handle even under external physical pressure. To prevent theft of the motor cycle

Provides a gun device.

In order to achieve the above object, the present invention provides a lock device and a starting device for a motor cycle, which is implemented by a key interlock, which forms a space therein to provide a key bundle and a contact terminal and a transfer bundle and an edge. The case has an inlet hole through which the outgoing hole and the power line can be introduced to penetrate and support the torque bar up and down to seal the inside with a cover plate, and is installed in the case, the contact shaft and the rotating protrusion at the end of the rotating shaft, Rotating by fitting to the rotating projection

A stator formed with a hook at the other end to interfere with the locking groove and the conveying bundle having a shape corresponding to the lock rotating protrusion, a key bundle fitted with a washer for fixing the stator to the rotating shaft, and formed inside the case to tightly support the stator. A contact spring having a switch spring fitted to the support jaw and a switch wire connected to the contact projection and the power line contacted by the rotational shaft rotation of the key bundle so as to turn on / off the start, and one side of the contact terminal interlock with the rotation shaft The transfer groove locks and unlocks by moving the upper and lower hooks of the stator fixed to the rotating shaft so that the transfer bar is bolted to the drawing hole formed in the case corresponding to the case. It is characterized by consisting of a bunch.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing the present invention.

The keying device 1 of the present invention is in close contact with the fixing member 24 as the contact terminal 7 of the inside is connected and shorted through the connecting operation of a key specified from the outside or the appearance of the torque bar 8 of the operating member. It is fixed so that the key bundle 3 and the contact terminal 7 can be integrated into a single rigid case 2 so as to have a constitutive system capable of simultaneously or selectively controlling the steering wheel and the operation of the internal combustion engine. Consists of a built-in transfer bundle (10).

The case 2 of the present invention device (1) is a box-shaped one side is formed in the open state with a space portion in the inner side and the perforated up and down at the edge to the torque bar 8 of the transfer bundle 10 up and down Inflow holes (15, 15 ') and inflow holes (21) for introducing the power line (23) that can be indented are formed, respectively.

In addition, a plate spring 17 is inserted into one side of the space portion of the case 2 so that the stator 12 fitted to the rotation shaft 5 of the key bundle 3 can be continuously pressed by the tension force. The leaf spring 17 is fixed by the support jaw 16.

In addition, the case 2 is bolted to the cover plate 18 to seal the open space.

In addition, the key bundle (3) embedded in one side of the case (2) is a key hole for inserting the key to the outside of the case (2) and the contact projection (6) and the end is rotated in the rotary shaft (5) located inside The projection 4 is formed.

The rotary protrusion 4 has a state that is cut so as to form a groove portion at the end so that the stator 12 fitted to the rotary shaft 5 does not turn away.

Therefore, the stator 12 fitted to the end rotary projection 4 so as to be interlocked with the rotary shaft 5 has a plate-like fixing groove 14 fixed to the rotary protrusion 4 and fixed at one end thereof. The hook 11, which is vertically extended so as to interfere with the transfer bundle 10, is integrally formed.

In addition, the washer 13 for fixing the stator 12 is fitted to the rotary protrusion 4 so that the stator 12 is not separated from the rotation shaft 5.

On the other hand, the stator 12 fitted to the rotary shaft 5 of the key bundle 3 is located at the tip of the leaf spring 17 so that the tension force can be added during rotation.

In addition, when the key is inserted into the key hole and the key is turned, the contact shaft 7 is connected to and shorted with the contact protrusion 6 formed on the rotation shaft 5 so that the rotation shaft 5 rotates to start the motor cycle on and off. Is installed.

The contact terminal 7 is attached to the case (2) to ground the power line 23 introduced through the inlet hole 21 so that the power can be supplied to one side and the power line 23 grounded at the other end In this state, the switch 22 is formed so as to be connected to and short-circuited with the contact projection 6 in the rotation shaft 5.

In addition, at one side of the contact terminal (7), the transfer groove (9) and the lower part so as to move up and down by interference with the hook (11) of the stator (12) on the transfer bundle (10) to lock and unlock the motor cycle at the same time as starting. The torque bar 8 is inserted into the bolt.

The torque bar 8 of the conveying bundle 10 is plunged up and down in a state of being inserted into the withdrawal holes 15 and 15 'which are perforated vertically through the case 2.

Therefore, the transfer bundle 10 is a hook 11 of the stator 12 when the stator 12 is inserted into the rotary projection 4 end of the rotary shaft 5, the stator 12 is rotated like the rotary shaft 5 Interrupted up and down through the withdrawal holes (15, 15 ') of the case 2 by interfering with the transfer groove (9) of the transfer bundle 10 is a structure for locking and unlocking the handle.

Figure 2a, b is a perspective view showing an operating state of the present invention.

The motor cycle anti-theft locking device 1 of the present invention rotates the rotary shaft 5 and the stator 12 together when the key is inserted into the key hole of the key bundle 3 located on the surface of the case 2. Contact projection 6 formed in the (6) is connected to the switch 22 of the contact terminal (7) and energized the power supply while turning on and off the power at the same time while the stator (12) transfer groove (9) of the transfer bundle (10) ), The torque bar 8 emerges up and down the case 2 to lock and release the handle fixing member 24.

At this time, when the torque bar 8 is intruded to the outside of the case 2, the other side is not completely inserted into the case 2 and the end of the torque bar 8 remains slightly exposed. Even when applied, the locking device 1 is not damaged by the torque bar 8, and is inserted through the drawing holes 15 and 15 'formed above and below the case 2, so that the physical force transmitted is removed. At (15, 15 ') to support it.

Figure 3a, b is an operating state plan view showing another embodiment of the present invention, the power line is not shown.

According to the present invention, the case 2 is disposed above the transfer bundle 10 of the torque bar 8 so as to separate or use high or low pressure, such as the contact terminal 7 installed in the case 2, or to turn on or off the starting. The ground grooves 19 and 19 'are symmetrically formed at both sides in contact with each other, and the ground protrusions 20 and 20 are disposed inwardly of the case 2 so as to correspond to the ground grooves 19 and 19' of the bundle 10. ') Was formed respectively.

Therefore, the stator 12 interlocks the transfer bundle 10 up and down by the rotation of the rotational shaft 5 of the key bundle 3, and the torque bar 8 emerges outside the case 2, and at the same time, the ground groove 19, 19 ') and the ground projections 20 and 20', the electrical signal is connected and short-circuited.

On the other hand, in the case of the present invention device 1, the torque bar 8 is moved up and down in the case 2, so that the fixed member 24 by lengthening the length of the torque bar (8) that emerged from the case (2) There are many parts inserted in the), which makes the locking firm.

4 is a perspective view showing a stator in another embodiment of the present invention.

The present invention is the end of the stator 12 so that the transfer bundle 10 and the contact terminal (7) switch 22 can be interlocked by the rotation of the stator 12 fixed to the rotary shaft (5) of the key bundle (3) There is a hook 11 and the contact protrusion 6 is characterized in that formed integrally.

5A and 5B are schematic cross-sectional views showing an operating state by the stator of the present invention.

The present invention omits the contact projections 6 of the rotary shaft 5 connected and short-circuited with the contact terminal 7 switch 22, and forms the contact projections 6 on the stator 12 so that the rotary shaft 5 rotates. When the hook 11 is interfering with the conveying bundle 10, the torque bar (8) raised and lowered up and down the case (2) to lock and unlock, the contact terminal (7) switch 22 at the same time stator (2) The contact projection 6 formed integrally with the switch 22 is connected to and short-circuited to turn on and off the motor cycle.

6 is a perspective view showing a state of use of the present invention.

According to the present invention, when the locking device 24 is installed in the lock device 1 and the handle rotation shaft 5 on the fixed shaft of the motor cycle and the key is inserted into the key hole, the starting is turned on and off and at the same time the torque bar in the case 2 8) is raised and lowered, and is fastened to the fixing member 24, while being firmly locked and unlocked structure.

As described above, the present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims may be various. It is to be understood that such changes may be made, and such changes will fall within the scope of the claims.

As described above, the motor cycle anti-theft locking device according to the present invention has the effect of implementing a solid handle lock by integrating the handle locking device and the starting device by a key so as to facilitate installation and use.

In addition, since the torque bar of the anti-theft lock device for the motor cycle according to the present invention is firmly inserted and fastened to the steering shaft, even if a third party starts the engine through an artificial connection of the power line to seize the motor cycle, the torque bar is applied to the handle that is locked. It is possible to effectively cope with theft because the handle that is locked even by the external physical pressure is not released and the steering wheel cannot be manipulated, so it can effectively cope with theft.

Claims (4)

As a box shape, a space for key bundles, contact terminals, and transfer bundles is formed inside, and through the torque bar up and down at the edge, an inlet hole for introducing a pull-out hole and a power line to support the torque bar at the same time at the top and bottom is formed. A case sealed by the cover plate; A key bundle having a rotatable shaft, the stator having hooks for interfering with the conveying bundle fixed to the rotating shaft; A leaf spring fitted to a support jaw formed in the case to support the rear end of the stator coupled to the key bundle; A contact terminal having a switch configured to turn on / off the start according to the rotation of the rotary shaft of the key bundle; And Is provided on one side of the contact terminal by a stator fixed to the rotating shaft is formed with a transfer groove to which the hook of the stator is fastened so as to be interlocked with the torque bar to lock or unlock as it emerges up and down the outlet hole of the case Anti-theft device for a motorcycle cycle, characterized in that comprising a transfer bundle. The method of claim 1, A key for preventing theft of the motorcycle, characterized in that the contact projection corresponding to the switch is formed integrally with the rotation shaft of the key bundle so that the switch of the contact terminal can be turned on and off. The method of claim 1, When the stator interferes with the transfer bundle by the rotation of the rotary shaft, the ground grooves are formed to be symmetrically formed at both upper and lower ends of the transfer bundle so that the power connection can be turned on and off when the torque bar floats through the drawing hole. Anti-theft device for a motorcycle cycle, characterized in that the switch is further formed with a ground protrusion formed in the case. The method of claim 1, The anti-theft lock device for a motor cycle, characterized in that the contact projection corresponding to the switch is formed integrally with the stator so that the switch of the progressive terminal can be turned on and off.

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