CN218229238U

CN218229238U - Dish lock of stopping and be equipped with back chain stay of dish lock of stopping

Info

Publication number: CN218229238U
Application number: CN202221168088.4U
Authority: CN
Inventors: 莫增欢; 田磊
Original assignee: Karasawa Brake Tianjin Co ltd
Current assignee: Karasawa Brake Tianjin Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-01-06
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a disc brake lock, which comprises a lock body and a locking disc; the lock body is arranged in a lock body cavity of the rear bottom fork; one end of the lock body, which is provided with the lock pin, is provided with a locking disc; the locking disc is fixedly attached to one side of the brake disc and moves synchronously with the brake disc; the lock pin is matched with a lock pin hole on the locking disc to realize the locking and unlocking actions; the lock body is an electronic lock, and the lock body is controlled by the control box to open and close the lock. Also comprises a rear bottom fork provided with a disc brake lock. The lock body of the utility model adopts a hidden design, is hidden in the rear bottom fork, has no prying space outside, effectively prevents lawless persons from damaging the risk of normal operation of the lock body through tools, and greatly enhances the anti-theft property; the utility model adopts the electronic lock body, has no keyhole on the appearance, can use the ID card to open and close the lock, and has convenient operation; the utility model discloses small, convenient assembling, production efficiency height just put car elegant appearance.

Description

Dish lock of stopping and be equipped with back chain stay of dish lock of stopping

Technical Field

The utility model belongs to the technical field of the lock, in particular to dish lock of stopping and be equipped with back chain stay of dish lock of stopping.

Background

Nowadays, with the development of technology, bicycles are gradually updated and iterated to form various types of products through continuous technical change, and the value of a bicycle with good quality, portability and agility can reach tens of thousands of bicycles. The bicycle lock is a key protection measure for preventing the bicycle from being stolen and avoiding property loss, but most of the bicycle locks used in the current market are traditional bicycle locks. The traditional vehicle lock is directly locked outside the vehicle body, and the lock body and the lock cylinder are exposed outside, so that the lock is easily damaged maliciously by other people, and the vehicle is lost. At present, the technology of the traditional vehicle lock is urgently needed to be updated, so that the traditional vehicle lock can protect personal property more conveniently and effectively.

Disclosure of Invention

The utility model discloses a solve the technical problem that exists among the known art and provide a dish lock of stopping and be equipped with the back chain stay of dish lock of stopping, the lock body is placed in back chain stay lock body intracavity, and is hidden to be locked, and the theftproof performance is good.

The utility model discloses a following technical scheme: a disc brake lock comprises a lock body and a locking disc; the lock body is arranged in a lock body cavity of the rear bottom fork; one end of the lock body, which is provided with the lock pin, is provided with a locking disc; the locking disc is fixedly attached to one side of the brake disc and moves synchronously with the brake disc; the lock pin is matched with a lock pin hole on the locking disc to realize the locking and unlocking actions; the lock body is an electronic lock, and the lock body is controlled by the control box to open and close the lock. The lock body adopts a hidden design, is hidden in the rear bottom fork, has no prying space outside, effectively prevents lawless persons from damaging the normal operation of the lock body through tools, and greatly enhances the anti-theft performance.

Preferably, a wheel motion sensor is arranged in the lock body; during the vehicle went, the wheel moved sensor detected the wheel and moved, produced electrical signal and sent the control box, prevented that the vehicle from taking place the auto-lock condition, and then guarantee consumer's the safety of riding.

Preferably, the disc surface of the locking disc is provided with locking pin holes which are uniformly distributed along the circumference. Under the locking state, a lock pin in the lock body extends out and enters a lock pin hole to block the movement of the locking disc, and the vehicle is locked by a rotation stopping brake disc mode due to the synchronous movement of the locking disc and the brake disc; under the unlocking state, the lock pin retracts into the lock body, the movement of the locking disc is unlimited, and the vehicle can normally ride due to the synchronous movement of the locking disc and the brake disc.

Preferably, the control box is a card swiping sensing device; the control box is fixedly installed on the installation table and electrically connected with the lock body. When the vehicle needs to be unlocked or locked, the ID card special for the control box is lightly contacted with the control box, and the control box can judge the state of the lock at the moment to perform locking and unlocking actions. Such as: at the moment, the vehicle is in a locked state, the ID card is lightly contacted with the control box, the control box reads the lock state, judges that the lock state is the locked state, executes unlocking action, and unlocks the lock; and vice versa.

A rear bottom fork with a disc brake lock comprises the disc brake lock and a rear bottom fork used for fixing a rear wheel; the disc brake lock comprises a lock body and a locking disc; a lock body is arranged in a lock body cavity of the rear bottom fork; one end of the lock body, which is provided with the lock pin, is provided with a locking disc; the locking disc is fixedly attached to one side of the brake disc and moves synchronously with the brake disc; the lock pin is matched with a lock pin hole on the locking disc to realize the locking and unlocking actions; the lock body is an electronic lock, and the lock body is controlled by the control box to open and close the lock.

Preferably, a wheel motion sensor is arranged in the lock body; when the vehicle runs, the wheel movement sensor detects wheel movement, generates an electrical signal and sends the electrical signal to the control box; the control box is fixedly arranged on the mounting table through a mounting screw and is electrically connected with the lock body.

Preferably, the locking pin holes are uniformly distributed on the disc surface of the locking disc along the circumference, and the inner ring of the brake disc can shield the locking pin holes, so that the locking pins are locked in the locking pin holes and cannot be punched out, and the locking pins are effectively prevented from being damaged by lawbreakers using crowbars and other similar tools when locking the car.

Preferably, the locking disc is uniformly provided with locking disc assembling holes, and the brake disc is provided with brake disc assembling holes corresponding to the locking disc assembling holes; the assembly screw passes through the locking disc assembly hole and the brake disc assembly hole to fasten the locking disc and the brake disc on the rear wheel.

Preferably, the lock body cavity is positioned at the included angle of the rear bottom fork, and the lock body is arranged in the deep groove of the lock body cavity; the top of the lock body cavity is buckled by a top cover, and the lock pin extends out along the direction vertical to the top cover and extends into the lock pin hole.

Preferably, the surface of the top cover is provided with a three-layer step structure, the radian of the edge of the step at the outermost layer is matched with the brake disc, the radian of the edge of the step at the middle layer is matched with the locking disc, the upper part of the step at the lowest layer is attached to the outline of the vertex angle of the cavity of the lock body, and the lower part of the step at the lowest layer is opened, so that the locking pin activity is not influenced after fastening; the top surface of the outermost step is higher than the surface of the brake disc. The stepped structure of top cap wraps up lockpin, locking dish and brake disc layer upon layer including, effectively prevents that lawless persons from using inserted sheet or crow bar edgewise pick the lock. The lower left corner of the lock body is also provided with an arc-shaped recess to avoid the rear wheel.

The utility model has the advantages of and positive effect:

1. the utility model discloses hide the lock body in back chain stay lock body intracavity, difficult quilt is destroyed, effective theftproof, and the security is high, long service life.

2. The utility model discloses an electronic lock body, the outward appearance does not have the key hole, can use the ID card to switch the lock, convenient operation.

3. The utility model discloses small, convenient assembling, production efficiency height just put car elegant appearance.

Drawings

FIG. 1 is an integrally assembled perspective view of the present invention;

FIG. 2 is an exploded view of the rear fork;

FIG. 3 is a schematic illustration of the locking plate in assembled relation with the brake disc;

FIG. 4 is a perspective view of the locking plate;

FIG. 5 is a perspective view of a brake rotor;

FIG. 6 is a schematic view of the locking plate and the lock pin in a locked state;

figure 7 is a schematic view of the internal structure of the lock body;

in the figure, 1-rear bottom fork; 101-mounting table assembly holes; 102-lock the body cavity; 103-a top cover; 104-a mounting table; 2-disc braking; 3-a lock body; 301-a locking pin; 4-a locking disc; 401-locking disc assembly hole; 402-locking pin holes; 5, a brake disc; 501-brake disc assembling holes; 6-a control box; 601-control box assembly holes; 7-assembly screws; 8-mounting screws; 9-wheel motion sensor.

Detailed Description

To further disclose the contents, features and functions of the present invention, the following examples are given in detail in conjunction with the accompanying drawings.

Example 1: referring to fig. 1-7, a disc brake lock comprises a lock body 3 and a locking plate 4; the lock body 3 is arranged in a lock body cavity 102 of the rear bottom fork 1; one end of the lock body 3 provided with the lock pin 301 is provided with a locking disc 4; the locking plate 4 is fixedly attached to one side of the brake disc 5 and moves synchronously with the brake disc; the locking pin 301 is matched with a locking pin hole 402 on the locking disc 4 to realize locking and unlocking actions; ten locking pin holes 402 which are uniformly distributed along the circumference are arranged on the disc surface of the locking disc 4. In the locking state, the locking pin 301 in the lock body 3 extends out and enters the locking pin hole 402 to prevent the locking disc 4 from moving, and the locking disc 4 and the brake disc 5 move synchronously, so that the vehicle is locked by stopping the brake disc 5; in the unlocked state, the lock pin 301 is retracted into the lock body 3, the movement of the locking disc 4 is unrestricted, and the vehicle can ride normally because the locking disc 4 and the brake disc 5 move synchronously. The lock body 3 is hidden in the rear bottom fork 1 by adopting a hidden design, and no prying space is arranged outside, so that a lawless person is effectively prevented from damaging the normal operation of the lock body 3 by a tool, and the anti-theft performance is greatly enhanced.

The lock body 3 is an electronic lock, and the lock opening and closing action of the lock body 3 is controlled by the control box 6. The control box 6 is a card swiping induction device; the control box 6 is fixedly installed on the installation table 104 and electrically connected with the lock body 3. When the vehicle needs to be unlocked or locked, the ID card special for the control box 6 is lightly contacted with the control box 6, and the control box 6 can judge the lock state at the moment to perform locking and unlocking actions. Such as: at the moment, the vehicle is in a locked state, the ID card is lightly contacted with the control box 6, the control box 6 reads the lock state, the lock state is judged to be the locked state, the unlocking action is executed, and the lock is unlocked; and vice versa.

As shown in fig. 7, a wheel motion sensor 9 is arranged in the lock body 3; during the vehicle went, the wheel moved sensor 9 detected the wheel and moved, produced electrical signal and sent control box 6, prevented that the vehicle from taking place the auto-lock condition, and then guarantee consumer's the safety of riding.

Example 2: referring to fig. 1-7, a rear bottom fork with a disc brake lock comprises a disc brake lock and a rear bottom fork 1 for fixing a rear wheel; the disc brake lock comprises a lock body 3 and a locking disc 4; a lock body 3 is arranged in a lock body cavity 102 of the rear bottom fork 1; the end of the lock body 3 provided with the lock pin 301 is provided with a locking disc 4; the locking pin 301 is matched with a locking pin hole 402 on the locking disc 4 to realize locking and unlocking actions; the lock body 3 is an electronic lock, and the lock body 3 is controlled by the control box 6 to open and close; the locking plate 4 is fixedly attached to one side of the brake disc 5 and moves synchronously with the brake disc; and a disc brake 2 is arranged between the rear bottom fork 1 and the brake disc 5.

As shown in fig. 3 to 5, the locking pin holes 402 are uniformly distributed on the disc surface of the locking disc 4 along the circumference, and the inner ring of the brake disc 5 can cover the locking pin holes 402, so that the locking pins 301 are locked in the locking pin holes 402 without being perforated, thereby effectively preventing a lawbreaker from damaging the locking pins 301 when locking the vehicle by using a crowbar or other similar tools. The locking disc 4 is uniformly provided with locking disc assembling holes 401, and the brake disc 5 is provided with brake disc assembling holes 501 corresponding to the locking disc assembling holes 401; the assembly screws 7 pass through the locking disc assembly holes 401 and the brake disc assembly holes 501 to fasten the locking disc 4 and the brake disc 5 to the rear wheel.

As shown in fig. 7, a wheel motion sensor 9 is arranged in the lock body 3; when the vehicle runs, the wheel movement sensor 9 detects wheel movement, generates an electric signal and sends the electric signal to the control box 6; as shown in fig. 2, the control box 6 is fixed on the mounting platform 104 by a mounting screw 8 and electrically connected with the lock body 3. The mounting table 104 is provided with three mounting table assembling holes 101; three control box assembling holes 601 are correspondingly formed in the edge of the control box 6; the mounting screws 8 pass through the control box fitting holes 601 and the mount table fitting holes 101 to fasten the control box 6 to the mount table 104 of the rear fork 1.

As shown in fig. 2 and 6, the lock body cavity 102 is located at the included angle of the rear bottom fork 1, and the lock body 3 is installed in the rectangular deep groove of the lock body cavity 102; the top of the lock body cavity 102 is fastened by the top cover 103, and the lock pin 301 extends out along the direction vertical to the top cover 103 and into the lock pin hole 402.

The surface of the top cover 103 is provided with a three-layer step structure, the radian of the edge of the step at the outermost layer is matched with the brake disc 5, the radian of the edge of the step at the middle layer is matched with the locking disc 4, the upper part of the step at the lowest layer is attached to the outline of the vertex angle of the lock cavity 102, and the lower part of the step is opened, so that the movement of the lock pin 301 is not influenced after fastening; the top surface of the outermost step is higher than the surface of the brake disc 5. The locking pin 301, the locking disc 4 and the brake disc 5 are wrapped layer by the step structure of the top cover 103, so that a lawbreaker can be effectively prevented from using the inserting piece or the crowbar to pick the lock from the side surface. The lower left corner of the lock body 3 is also provided with an arc-shaped recess to avoid a rear wheel.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention. All of which fall within the scope of the present invention.

Claims

1. A dish lock of stopping which characterized in that: the lock comprises a lock body and a locking disc; the lock body is arranged in a lock body cavity of the rear bottom fork; one end of the lock body, which is provided with the lock pin, is provided with a locking disc; the locking disc is fixedly attached to one side of the brake disc and moves synchronously with the brake disc; the lock pin is matched with a lock pin hole on the locking disc to realize the locking and unlocking actions; the lock body is an electronic lock, and the lock body is controlled by the control box to open and close the lock.

2. The disc brake lock according to claim 1, wherein: a wheel motion sensor is arranged in the lock body; when the vehicle runs, the wheel movement sensor detects wheel movement, generates an electric signal and sends the electric signal to the control box.

3. The disc brake lock according to claim 1, wherein: and the disc surface of the locking disc is provided with locking pin holes which are uniformly distributed along the circumference.

4. The disc brake lock according to claim 1, wherein: the control box is a card swiping sensing device; the control box is fixedly installed on the installation table and electrically connected with the lock body.

5. The utility model provides a back chain stay of lock is stopped to dish is equipped with which characterized in that: comprises a disc brake lock and a rear bottom fork used for fixing a rear wheel; the disc brake lock comprises a lock body and a locking disc; a lock body is arranged in a lock body cavity of the rear bottom fork; one end of the lock body, which is provided with the lock pin, is provided with a locking disc; the locking disc is fixedly attached to one side of the brake disc and moves synchronously with the brake disc; the lock pin is matched with a lock pin hole on the locking disc to realize the locking and unlocking actions; the lock body is an electronic lock, and the lock body is controlled by the control box to open and close the lock.

6. The rear fork with the disc brake lock as claimed in claim 5, wherein: a wheel motion sensor is arranged in the lock body; when the vehicle runs, the wheel motion sensor detects wheel motion, generates an electric signal and sends the electric signal to the control box; the control box is fixedly arranged on the mounting table through a mounting screw and is electrically connected with the lock body.

7. The rear fork with the disc brake lock as claimed in claim 5, wherein: the locking pin holes are uniformly distributed on the disc surface of the locking disc along the circumference, and the inner ring of the braking disc can shield the locking pin holes, so that the locking pins are locked in the locking pin holes and cannot be punched out.

8. The chain stay equipped with a disc brake lock according to claim 5, wherein: a locking disc assembling hole is formed in the locking disc, and a brake disc assembling hole corresponding to the locking disc assembling hole is formed in the brake disc; and the assembly screw penetrates through the locking plate assembly hole and the brake disc assembly hole to fasten the locking plate and the brake disc on the rear wheel.

9. The rear fork with the disc brake lock as claimed in claim 5, wherein: the lock body cavity is positioned at the included angle of the rear bottom fork, and a lock body is arranged in the groove of the lock body cavity; the top of the lock body cavity is buckled by a top cover, and the lock pin extends out along the direction vertical to the top cover and extends into the lock pin hole.

10. The chain stay equipped with a disc brake lock according to claim 9, wherein: the surface of the top cover is provided with a three-layer step structure, the radian of the edge of the step at the outermost layer is matched with the brake disc, the radian of the edge of the step at the middle layer is matched with the locking disc, the upper part of the step at the lowest layer is attached to the outline of the vertex angle of the cavity of the lock body, and the lower part of the step at the lowest layer is opened; the top surface of the outermost step is higher than the surface of the brake disc.