CN212447871U - Brake lock for two-wheeled vehicle and two-wheeled vehicle - Google Patents
Brake lock for two-wheeled vehicle and two-wheeled vehicle Download PDFInfo
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- CN212447871U CN212447871U CN202020753454.7U CN202020753454U CN212447871U CN 212447871 U CN212447871 U CN 212447871U CN 202020753454 U CN202020753454 U CN 202020753454U CN 212447871 U CN212447871 U CN 212447871U
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Abstract
The utility model relates to a brake lock for two wheeler, be equipped with the rotation piece in locked groove on the circumference lateral part, be equipped with the subassembly of controlling of first latch fitting, control the subassembly and locate a lateral part, and act on the controlling means of first latch fitting through controlling the subassembly, so that first latch fitting rotates, and then the bellying is close to gradually or keeps away from the rotation piece, when the bellying is close to the contact rotation piece gradually, it is the state of slowing down to rotate, when bellying embedding locked groove on first latch fitting, it is the lock state to rotate the piece, the locked groove is kept away from to the bellying on first latch fitting, until when breaking away from the locked groove, it is the state of unblanking to rotate the piece. The utility model discloses still relate to a two wheeler, applied the above-mentioned brake lock that is used for two wheeler. The application provides a driving safety accident that is used for brake lock and two wheeler of two wheeler can avoid appearing because of the sudden stop.
Description
Technical Field
The utility model belongs to the technical field of the vehicle control technique of two wheeler and specifically relates to a brake lock for two wheeler to and applied the two wheeler of this brake lock.
Background
Two-wheeled vehicles such as bicycles, electric vehicles, motorcycles and the like are important tools for riding instead of walk in modern life and are widely applied. In recent years, the business model of sharing bicycles has developed rapidly, further driving the development of the bicycle industry.
As a bicycle and an electric vehicle which can be shared and used, high requirements are put forward on the aspects of performance, reliability, safety and the like. At the two wheeler driving in-process, the last rotation piece that rotates of two wheeler rotates, at this moment, goes wrong when the two wheeler backstage, perhaps rides personnel maloperation, sends the lock command of closing, and the locking product on the two wheeler closes the lock to the wheel, and then the locking product makes the two wheeler wheel become zero by normal riding speed suddenly, appears the wheel locking, and the vehicle takes place to sideslip the whipping, makes the vehicle be in unstable state, causes the traffic accident.
SUMMERY OF THE UTILITY MODEL
The technical problem is solved, an object of the utility model is to provide a brake lock for two wheeler can make to rotate and can not suddenly stop, avoids the driving safety accident because of the sudden stop appearance, and then reaches the purpose of safe lock car. Another object of the present invention is to provide a two-wheeled vehicle with the brake lock, which can achieve the above effects.
The technical scheme of the utility model as follows:
a brake lock for a two-wheeled vehicle is characterized by comprising a rotating part, a locking groove is arranged on the circumferential side part of the rotating part;
the control assembly is provided with a first locking piece and is arranged on the side part of the rotating part;
the control device acts on the first locking piece through the control assembly to enable the first locking piece to rotate, and then the protruding portion gradually approaches to or departs from the rotating piece;
when the convex part is gradually close to and contacted with the rotating part, the rotating part is in a speed reduction state;
when the convex part on the first locking piece is embedded into the locking groove, the rotating piece is in a locking state;
when the lug boss on the first locking piece is far away from the locking groove until the lug boss is separated from the locking groove, the rotating piece is in an unlocking state.
Preferably, the operating assembly comprises a swingable second lock;
the unlocking part is arranged on the second locking part;
and a switch member having one end hinged to the first lock member;
when the side part of the second locking piece is abutted against the first locking piece, the rotating piece is in a locking state;
when the control device pulls the switch piece, the relative position relation among the switch piece, the first locking piece and the second locking piece is changed, and the rotating piece is in an unlocking state.
Preferably, the first lock piece is provided with a transition structure close to the unlocking part;
the unlocking part is a cylinder.
Preferably, a first torsion spring is arranged at the bottom of the first lock piece.
Preferably, the bottom of the second locking piece is provided with a second torsion spring.
Preferably, the control device comprises a control spring with one end connected with the switch piece;
the control block is connected with the other end of the control spring;
and a control mechanism for swinging the control block.
Preferably, the control mechanism comprises a motor connected to a worm;
a first gear engaged with the worm;
the gear set is meshed with the first gear and comprises a positioning gear arranged at the top and a connecting rod matched with the positioning gear;
the control block is positioned at one end of the connecting rod, which is far away from the positioning teeth.
Preferably, the device comprises a board card,
a Hall element is arranged on the board card;
the Hall element is connected with a first magnet arranged on the positioning gear.
Preferably, the brake device further comprises a brake cover for accommodating the first locking piece, the operating assembly and the control device;
the protective cover is matched with the brake cover;
the control box is arranged inside the brake cover;
the control mechanism is arranged inside the control box.
Preferably, the control mechanism comprises a waterproof control line connected with the motor;
the waterproof control line is led out from the control box and the brake cover;
the waterproof control line passes control box department is equipped with the sealing washer, the sealing washer is used for sealing the control box.
Preferably, a speed measuring Hall is arranged inside the control box,
the speed measuring Hall is connected with a second magnet arranged on the circumferential side wall of the rotating part.
A two-wheeled vehicle applies the brake lock for the two-wheeled vehicle.
The utility model provides a brake lock for two wheeler acts on and rotates the piece, makes to rotate the piece and because of the influence of resistance, its kinetic energy attenuates gradually and the rotational speed reduces at the pivoted in-process. Specifically, rotate and be equipped with the locked groove on the circumference lateral wall, controlling means acts on first latch fitting through setting up the subassembly of controlling at a rotation side portion for first latch fitting rotates, makes the bellying be close to gradually or keep away from a rotation piece.
When the rotating part rotates, the control device starts to act on the first locking part, the protruding part on the first locking part is contacted with the outer wall of the rotating part, and the rotating speed of the rotating part is gradually reduced due to the torque force of the rotating part and the frictional resistance generated between the torque force and the rotating part; when the rotating member rotates at a low speed or stops, the protruding part on the first locking member falls into the locking groove, and the locking groove is matched with the rotating member to lock the rotating member. Once the control device acts on the first locking piece, the protruding part on the first locking piece is separated from the locking groove, the rotating piece recovers to move, and the rotating piece is in an unlocking state. Therefore, the application provides a brake lock for two wheeler, no matter close the lock under the abnormal conditions, or close the lock under the normal conditions, the whole process of closing the lock is that the lock is closed again to the reduction earlier, and the rotational speed of rotating the piece is the speed reduction gradually to zero, can reduce the instantaneous load impact that the wheel received, can avoid the driving safety accident because of the sudden stop appearance, and then reach the purpose of safe locking car.
The utility model provides a two wheeler uses foretell brake lock for two wheeler. The driving safety accident caused by sudden stop can be avoided, and the purpose of safely locking the vehicle is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of an unlocking process of a brake lock in the embodiment;
FIG. 2 is a partially enlarged schematic view of the brake lock unlocking process in the embodiment;
FIG. 3 is a schematic structural diagram of the brake lock in an unlocked state during driving in the embodiment;
FIG. 4 is a partially enlarged schematic view of the brake lock in an unlocked state during driving in the embodiment;
FIG. 5 is a schematic structural diagram of the brake lock in the locked state in the embodiment;
FIG. 6 is an enlarged view of a portion of the brake lock in the locked state in the embodiment;
FIG. 7 is a schematic view of the brake lock mounted on a wheel of a two-wheeled vehicle in an embodiment;
FIG. 8 is a side view of the brake lock attached to a wheel of a two-wheeled vehicle in an embodiment;
FIG. 9 is a schematic structural diagram of a control box in the embodiment;
FIG. 10 is a side view of the control box in the embodiment;
FIG. 11 is an external view of a control box in the embodiment;
FIG. 12 is an external view of a control box in the embodiment;
FIG. 13 is an external view of a control box in the embodiment;
FIG. 14 is a schematic view showing a structure of a rotating member in the embodiment;
FIG. 15 is a schematic structural diagram of a brake cover in the embodiment;
FIG. 16 is a schematic structural view of a control mechanism in the embodiment;
reference numbers in the drawings illustrate: 1. a rotating member; 2. locking the groove; 3. a manipulation component; 4. a control device; 5. a first torsion spring; 6. a second torsion spring; 8. a first magnet; 9. a brake cover; 10. a protective cover; 11. a control box; 12. a waterproof control line; 13. a seal ring; 14. a speed measurement Hall device; 15. a second magnet; 31. a first locking member; 311. a boss portion; 32. a second lock; 321. an unlocking portion; 33. a switch member; 41. a control spring; 42. a control block; 43. a control mechanism; 431. a worm; 432. a motor; 433. a gear set; 4334. positioning a gear; 434. a connecting rod.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 16, the present invention provides a brake lock for a two-wheeled vehicle, which acts on a rotating member to gradually attenuate kinetic energy and reduce a rotating speed of the rotating member 1 due to the influence of resistance during the rotation process. Specifically, the rotating member 1 is provided with a locking groove 2 on a circumferential side wall thereof, and the control device 4 acts on the first locking member 31 through the manipulation member 3 provided on a side portion of the rotating member 1, so that the first locking member 31 rotates to gradually bring the projection 311 closer to or away from the rotating member 1. When the rotating member 1 rotates, the control device 4 starts to act on the first locking member 31, the convex part 311 on the first locking member 31 contacts with the outer wall of the rotating member 1, and the torque force of the rotating member 1 and the frictional resistance generated between the torque force and the outer wall gradually reduce the rotating speed of the rotating member 1; when the rotating member 1 rotates at a low speed or stops, the protrusion 311 of the first locking member 31 falls into the locking groove 2, and the locking groove 2 cooperates with the rotating member 1 to lock the rotating member 1. Once the control device 4 acts on the first locking element 31, so that the protrusion 311 on the first locking element 31 is disengaged from the locking groove 2, the rotating element 1 resumes its motion, and the rotating element 1 assumes the unlocked state. Therefore, the application provides a brake lock for two wheeler, no matter close the lock under the abnormal conditions, or close the lock under the normal conditions, the whole process of closing the lock is that the lock is closed to the reduction earlier, and the rotational speed that rotates piece 1 is the gradual speed reduction to zero, can reduce the instantaneous load impact that the wheel received, can avoid the driving safety accident because of the sudden stop appearance, and then reach the purpose of safe locking car.
The control assembly 3 comprises a second locking piece 32 capable of swinging, an unlocking part 321 arranged on the second locking piece 32, and a switch piece 33 with one end hinged with the first locking piece 31, wherein when the side part of the second locking piece 32 is abutted against the first locking piece 31, the rotating piece 1 is in a locking state; when the control device 4 pulls the switch member 33, the relative positional relationship among the switch member 33, the first lock member 31 and the second lock member 32 is changed, and the rotation member 1 assumes the unlocking state. After the switch 33 is pulled, the second locking piece 32 is not abutted to the first locking piece 31, the position stability relationship among the switch 33, the first locking piece 31 and the second locking piece 32 is broken, the first locking piece 31 rotates, and the convex part 311 on the first locking piece 31 is far away from the rotating piece 1. In the present embodiment, the first locking member 31, the second locking member 32, the switch member 33 and the unlocking portion 321 are mutually matched and interacted with each other in terms of position and connection relationship, so as to achieve the purpose of unlocking and locking.
Preferably, with reference to fig. 1 to 2, when the rotating member 1 needs to be switched from the locked state to the unlocked state, the switch member 33 is pulled, the switch member 33 is hinged to the first locking member 31 at the same position, and after the switch member 33 rotates, the first locking member 31 also has a rotation tendency; then, the switch 33 rotates continuously, a smooth transition structure is arranged at a position where the first lock piece 31 is close to the unlocking portion 321, the unlocking portion 321 is set to be a cylinder, after the switch 33 rotates continuously, the transition structure is in contact with the cylinder, and the transition structure applies instant acting force to the cylinder, so that the second lock piece 32 rotates towards a direction far away from the first lock piece 31, the first lock piece 31 and the second lock piece 32 are not in contact any more, and unlocking is completed. Due to the arrangement of the transition structure and the cylinder and the matching effect of the transition structure and the cylinder and the first locking piece 31 and the second locking piece 32, the brake lock for the two-wheeled vehicle has quick unlocking reaction and reduces unlocking time.
Further, a first torsion spring 5 is disposed at the bottom of the first lock 31, and the first torsion spring 5 is configured to be forced to rotate clockwise. When the rotating member 1 rotates counterclockwise, the first locking member 31 tends to rotate clockwise, and due to the torsion of the first torsion spring 5, the first locking member 31 contacts the second locking member 32 without changing the posture of the first locking member 31, so that when the rotating member 1 rotates counterclockwise, the protrusion 311 is always embedded into the locking groove 2, and the locking state is stable and reliable.
Next, a second torsion spring 6 is disposed at the bottom of the second locking part 32, and the second torsion spring 6 is configured to bear force when the second locking part 32 rotates clockwise. When rotating piece 1 clockwise turning, first latch fitting 31 has the anticlockwise rotation trend, because the torsion of second torsional spring 6 for under the condition that does not change first latch fitting 31 gesture, the unblock portion 321 on the second latch fitting 32 contacts with switch member 33 all the time, the gesture of switch member 33 does not change, just can not drive the gesture of first latch fitting 31 articulated with switch member 33 and change, when making rotating piece 1 clockwise turning, bellying 311 imbeds in the locked groove 2 all the time, the locking state is reliable and stable.
It should be noted that, the clockwise and counterclockwise rotation described in the above embodiments is only for fast understanding of implementing the present technical solution, when the manipulating component 3 is disposed at a symmetrical position as shown in the drawings, for example, in the drawings, the manipulating component 3 is disposed at the right side, and when the manipulating component 3 is disposed at the left side, the force-applying directions of the first torsion spring 5 and the second torsion spring 6 are changed, so that the technical effects of the above embodiments can also be achieved. Therefore, the adaptive adjustment can be made according to the actual situation without departing from the technical spirit of the present application, and the adjusted technical solution is also within the protection scope of the present application.
The utility model provides an in the embodiment, controlling means 4 includes control spring 41 that one end is connected with switch 33, control block 42 that is connected with control spring 41's the other end to and make control block 42 wobbling control mechanism 43. The control mechanism 43 swings the control block 42, and the control block 42 pulls the control spring 41 in the swinging process, and the control spring 41 pulls the switch member 33, so that the posture of the switch member 33 is changed, and the boss 311 on the first locking member 31 is disengaged from the locking groove 2, thereby realizing unlocking. On the other hand, when the control mechanism 43 makes the control block 42 swing reversely, the control spring 41 makes the posture of the switch member 33 change, and the protrusion 311 of the first locking member 31 falls into the locking groove 2, thereby achieving locking.
Further, the control mechanism 43 includes a motor 432 connected to the worm 431, a first gear engaged with the worm 431, a gear set 433 engaged with the first gear, the gear set 433 includes a positioning gear 4334 provided at the top, and a connecting rod 434 engaged with the positioning gear 4334, and the control block 42 is located at one end of the connecting rod 434 away from the positioning gear 4334. Compared with the prior art, kinetic energy is transmitted to the worm 431 through the motor 432, the worm 431 drives the gear set 433 to rotate through the first gear, the kinetic energy is transmitted to the positioning gear 4334 through the gear set 433, the positioning gear 4334 drives the connecting rod 434 to rotate, the connecting rod 434 drives the control block 42 arranged at the other end of the connecting rod 434 to rotate when rotating, then when the control block 42 rotates a certain angle, the switch piece 33 is pulled through the control spring 41, so that the relative position relation among the switch piece 33, the first locking piece 31 and the second locking piece 32 is changed, and the unlocking purpose is achieved. When the motor 432 is reversed, the worm 431 is also reversed, eventually causing the control block 42 to rotate in the opposite direction to that when unlocking, since the switch member 33 is hinged to the first lock member 31, the posture of the switch member 33 changes, and the first lock member 31 is rotated, the protrusion 311 of the first lock member 31 moves toward the outer side of the rotation member 1, the torsion of the rotation member 1 and the frictional resistance generated therebetween, make the rotational speed that rotates piece 1 reduce gradually, fall into the locked groove 2 until bellying 311, reach the purpose of safe lock car, rely on the torsion that rotates piece 1 and the frictional resistance that produces between the two to make the kinetic energy consumption that rotates piece 1 finish, need a process, the rotational speed that rotates piece 1 also reduces gradually to zero, can reduce the instantaneous load impact that the wheel received, can avoid the driving safety accident because of the sudden stop appearance, and then reach the purpose of safe lock car.
As shown in fig. 9, in the embodiment provided by the present invention, the board is provided with a hall element, and the hall element is connected to the first magnet 8 disposed on the positioning gear 4334. The hall element is engaged with the first magnet 8 on the positioning gear 4334, so that the unlocking or locking information is obtained.
As shown in fig. 7 and 8, in the embodiment of the present invention, the brake cover 9 for accommodating the first locking member 31, the control assembly 3 and the control device 4, the protection cover 10 engaged with the brake cover 9, the control box 11 disposed inside the brake cover 9, and the control mechanism 43 disposed inside the control box 11 are further included. A relatively closed space is formed by the protective cover 10 matched with the brake cover 9, and parts of the brake lock are arranged in the brake cover 9, so that the problem that foreign matters brought up from the bottom surface of the two-wheeled vehicle influence the unlocking or locking of the brake lock in the riding process is avoided. Meanwhile, the control mechanism 43 is arranged inside the control box 11, and then the control box 11 is arranged in an inner cavity surrounded by the brake cover 9 and the protective cover 10, so that the control mechanism 43 has a first protective layer formed by the brake cover 9 and the protective cover 10 and a second protective layer formed by the control box 11, and the first protective layer and the second protective layer can provide good waterproof and foreign-body-proof effects for the control mechanism 43.
As shown in fig. 9 to 13, the control mechanism 43 includes a waterproof control line 12 connected to the motor 432, the waterproof control line 12 is led out from the control box 11 and the brake cover 9, a sealing ring 13 is disposed at a position where the waterproof control line 12 passes through the control box 11, and the sealing ring 13 is used for sealing the control box 11. In order to improve the overall waterproof performance of the brake lock, the waterproof control line 12 is connected with the motor 432, the sealing ring 13 is arranged at the position where the waterproof control line 12 penetrates through the control box 11, rainwater is prevented from flowing into the control box 11 from a gap where the waterproof control line 12 penetrates through the control box 11, the protection effect of the control mechanism 43 is improved due to the arrangement of the sealing ring 13, therefore, through the matching of the brake cover 9 and the protective cover 10, a first protective layer and a second protective layer are arranged, the waterproof control line 12 is adopted, the sealing ring 13 is arranged at the gap where the waterproof control line 12 penetrates through the control box 11, and other technical means are adopted to improve the overall waterproof performance of the brake lock for the two-wheeled vehicle, and the waterproof grade of the brake lock reaches I PX 7.
The utility model provides an in the embodiment, control box 11 is inside to be equipped with the hall 14 that tests the speed, it is connected with locating second magnet 15 that rotates on the circumference lateral wall to test the speed hall 14, can test the speed to the vehicle, it is the magnetic sensing element to test the speed hall 14, use with the cooperation of second magnet 15, can measure and rotate 1 pivoted angle and rotational speed, when rotating 1 rotation, every time second magnet 15 is through testing the speed when hall 14, it just sends a signal to test the speed hall 14, then obtain pulse signal, also can be through testing hall 14 direct output pulse signal, two pulse signal's interval time is the cycle, the cycle of use can calculate the rotational speed, also can count the number of pulses in the unit interval, calculate the rotational speed again, and then realize rotating 1's accurate positioning. When the rotor 1 is used in a two-wheeled vehicle, the speed of the vehicle during running can be measured by this arrangement. The utility model provides a can dispose according to the priority among the technical scheme, first priority is, when the vehicle has the rotational speed, do not carry out the lock command; the second priority is that when the vehicle speed is zero or a certain speed value is set, the lock-off command is executed, the lock-off command is converted into an electric signal, and then the motor 432 is controlled to work. This further improves safety.
The utility model provides a two wheeler uses foretell brake lock for two wheeler.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (12)
1. A brake lock for a two-wheeled vehicle is characterized by comprising a rotating part, a locking groove is arranged on the circumferential side part of the rotating part;
the control assembly is provided with a first locking piece and is arranged on the side part of the rotating part;
the control device acts on the first locking piece through the control assembly to enable the first locking piece to rotate, and then the protruding portion on the first locking piece gradually approaches to or departs from the rotating piece;
when the convex part is gradually close to and contacted with the rotating part, the rotating part is in a speed reduction state;
when the convex part on the first locking piece is embedded into the locking groove, the rotating piece is in a locking state;
when the lug boss on the first locking piece is far away from the locking groove until the lug boss is separated from the locking groove, the rotating piece is in an unlocking state.
2. The brake lock for a two-wheeled vehicle of claim 1, wherein the steering assembly includes a swingable second locking member;
the unlocking part is arranged on the second locking part;
and a switch member having one end hinged to the first lock member;
when the side part of the second locking piece is abutted against the first locking piece, the rotating piece is in a locking state;
when the control device pulls the switch piece, the relative position relation among the switch piece, the first locking piece and the second locking piece is changed, and the rotating piece is in an unlocking state.
3. The brake lock for two-wheeled vehicles according to claim 2, wherein a transition structure is provided in the first lock member adjacent to the unlocking portion;
the unlocking part is a cylinder.
4. The brake lock for two-wheeled vehicles according to claim 3, wherein the first lock member is provided at a bottom thereof with a first torsion spring.
5. The brake lock for two-wheeled vehicles as claimed in claim 4, wherein a second torsion spring is provided at the bottom of the second locking member.
6. The brake lock for two-wheeled vehicles as claimed in claim 2, wherein said control means includes a control spring having one end connected to said switch member;
the control block is connected with the other end of the control spring;
and a control mechanism for swinging the control block.
7. The brake lock for two-wheeled vehicles of claim 6, wherein said control mechanism includes a motor connected to a worm;
a first gear engaged with the worm;
the gear set is meshed with the first gear and comprises a positioning gear arranged at the top and a connecting rod matched with the positioning gear;
the control block is positioned at one end of the connecting rod, which is far away from the positioning teeth.
8. The brake lock for two-wheeled vehicles of claim 7, including a catch,
a Hall element is arranged on the board card;
the Hall element is connected with a first magnet arranged on the positioning gear.
9. The brake lock for a two-wheeled vehicle of claim 7, further comprising a brake cover for housing said first locking member, said steering assembly and said control device;
the protective cover is matched with the brake cover;
the control box is arranged inside the brake cover;
the control mechanism is arranged inside the control box.
10. The brake lock for a two-wheeled vehicle of claim 9, wherein the control mechanism includes a waterproof control line connected to the motor;
the waterproof control line is led out from the control box and the brake cover;
the waterproof control line passes control box department is equipped with the sealing washer, the sealing washer is used for sealing the control box.
11. The brake lock for two-wheeled vehicles as claimed in claim 9, wherein a speed measuring hall is provided inside the control box,
the speed measuring Hall is connected with a second magnet arranged on the circumferential side wall of the rotating part.
12. A two-wheeled vehicle, characterized in that a brake lock for a two-wheeled vehicle as claimed in any one of claims 1 to 11 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753454.7U CN212447871U (en) | 2020-05-09 | 2020-05-09 | Brake lock for two-wheeled vehicle and two-wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753454.7U CN212447871U (en) | 2020-05-09 | 2020-05-09 | Brake lock for two-wheeled vehicle and two-wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212447871U true CN212447871U (en) | 2021-02-02 |
Family
ID=74464213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020753454.7U Active CN212447871U (en) | 2020-05-09 | 2020-05-09 | Brake lock for two-wheeled vehicle and two-wheeled vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212447871U (en) |
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2020
- 2020-05-09 CN CN202020753454.7U patent/CN212447871U/en active Active
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