Battery car lock convenient to disassemble and replace
By introducing anti-plitting components into the battery car lock, the arc plate is used to limit the support force of the crowbar and offset the crowbar, the problem of easy prying of the battery car lock is solved, and the anti-theft performance and user security are improved.
Patent Information
- Application Number
- CN202422783991.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Existing electric car disc brake locks are easily pried open, especially simple locks. They can be violently pried open with violent tools such as crowbars, resulting in insufficient anti-theft performance and increasing the risk of vehicle theft.
A battery truck lock is designed for easy disassembly and replacement, and uses anti-plitting components, including discs, arc plates, springs and limit plates, etc. The support force of the crowbar is limited by the shape of the arc plate, so that the crowbar is offset and the protection is improved.
Effectively prevent theft, improve the protection of the lock, increase the user's sense of security, prevent crowbar from violently unlocking, and improve the anti-theft performance.
Smart Images
Figure CN223279226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of battery scooter anti-theft, in particular to a battery scooter lock which is easy to disassemble and replace. Background Art
[0002] An electric bike lock is an anti-theft device used on electric bikes, motorcycles and other vehicles. It is usually fixed on the brake disc of the vehicle. It prevents the wheels of the vehicle from rotating by locking the brake disc, thereby achieving the purpose of anti-theft. The design of the disc brake lock is usually compact and easy to carry. At the same time, the lock body is sturdy and difficult to destroy.
[0003] Existing electric vehicle disc brake locks are easily pried open, especially for locks with simple designs. Electric vehicle locks can be violently pried open using violent tools such as crowbars, which cannot provide sufficient protection, reducing its anti-theft performance and increasing the risk of vehicle theft.
[0004] Therefore, in view of the problem that the above-mentioned existing electric bicycle disc brake locks are easily pried open, especially for locks with simple designs, the electric bicycle locks can be violently pried open using violent tools such as crowbars, which cannot provide sufficient protection, thereby reducing its anti-theft performance and increasing the risk of vehicle theft. A electric bicycle lock that is easy to disassemble and replace can be designed by adding an anti-pry design, which can greatly enhance the protection capability of the lock, effectively prevent theft, and increase the user's sense of security. Utility Model Content
[0005] In order to overcome the problem that the existing electric vehicle disc brake locks are easily pried open, especially for locks with simple designs, violent tools such as crowbars can be used to violently pry open the electric vehicle locks, which cannot provide sufficient protection, thereby reducing its anti-theft performance and increasing the risk of vehicle theft.
[0006] The technical solution of the utility model is: a battery bicycle lock that is easy to disassemble and replace, comprises a main body; also comprises an anti-pry component, the bottom of the main body is connected with a U-shaped block, one end of the U-shaped block is connected to the limiting block away from the main body, the outer end of the main body is provided with an anti-pry component, the anti-pry component comprises a disc, an arc plate, a spring one, a limiting plate, a spring two, an auxiliary plate, an adapter groove and a groove, the outer end of the main body is slidably connected with the disc, the outer end of the limiting block is slidably connected to the same disc, the outer ends of the two discs are connected to the arc plates, and the arc plates are symmetrically arranged about the transverse center line of the U-shaped block. The front end of the disc near the main body is connected to spring one on the left and right sides, the other end of the spring one is connected to the limiting plate, the limiting plate is connected to the main body, the rear end of the disc near the limiting block is connected to spring two on the left and right sides, the other end of the spring two is connected to the auxiliary plate, the auxiliary plate is connected to the limiting block, the lower end of the arc plate near the limiting block is provided with an adapter groove, and the upper and lower ends of the arc plate near the main body are provided with grooves.
[0007] Preferably, by setting up an anti-pry component, when the crowbar penetrates into the gap and the arc plate is subjected to a force from the inside to the outside, it will drive the disc to slide on the main body and the limit block, and the movement of the disc will squeeze spring one and spring two. The limit plate and the auxiliary plate are used to limit the position of the disc. At this time, because the shape of the arc plate cannot provide supporting force for the crowbar, the position of the arc plate moves, thereby causing the crowbar to deviate, making it impossible for the crowbar to violently unlock the lock, thereby improving the protection, so as to solve the problem that the existing electric vehicle disc brake lock is easily pried open, especially for locks with simple designs, using violent tools such as crowbars to violently pry open the electric vehicle lock, which cannot provide sufficient protection, thereby reducing its anti-theft performance and increasing the risk of vehicle theft.
[0008] Preferably, a main lock core is provided at the front end of the main body, and a lock column is provided at the rear end of the main lock core extending to the rear side of the main body.
[0009] Preferably, the front end of the limiting block is connected to a locking block, and the locking block and the locking column match each other.
[0010] Preferably, a secondary lock core is provided on the top of the main body, and a limiting column is provided on the bottom of the secondary lock core.
[0011] Preferably, a limiting groove is provided on the top of the main lock cylinder, and the limiting groove and the limiting column match each other.
[0012] Preferably, the left and right ends of the U-shaped block are connected with anti-skid plates, and two anti-skid plates are provided, and the anti-skid plates are inclined.
[0013] Preferably, a plurality of anti-slip grooves are provided at equal intervals on the outer ends of the two anti-slip plates, and a handle is connected to the rear end of the limit block.
[0014] Beneficial effects of the utility model:
[0015] 1. By setting up an anti-pry component, when the crowbar penetrates into the gap and the arc plate is subjected to a force from the inside to the outside, it will drive the disc to slide on the main body and the limit block. The movement of the disc squeezes spring 1 and spring 2. The limit plate and the auxiliary plate are used to limit the position of the disc. At this time, because the shape of the arc plate cannot provide supporting force for the crowbar, the position of the arc plate moves, causing the crowbar to deviate, making it impossible for the crowbar to violently open the lock, thereby improving the protection, so as to solve the problem that the existing electric vehicle disc brake lock is easily pried open, especially for locks with simple designs. Using violent tools such as crowbars, the electric vehicle lock can be violently pried open, which cannot provide sufficient protection, thereby reducing its anti-theft performance and increasing the risk of vehicle theft. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a battery-powered bicycle lock that is easy to disassemble and replace according to the present invention;
[0017] Figure 2Shown is a three-dimensional rear view schematic diagram of a battery-powered bicycle lock that is easy to disassemble and replace according to the present invention;
[0018] Figure 3 Shown is a schematic diagram of a three-dimensional side section structure of a battery-powered bicycle lock that is easy to disassemble and replace;
[0019] Figure 4 Shown is a schematic diagram of a three-dimensional front section structure of a battery bicycle lock that is easy to disassemble and replace.
[0020] Explanation of the accompanying drawings: 1. Main body; 2. U-shaped block; 3. Limit block; 41. Disc; 42. Arc plate; 43. Spring 1; 44. Limit plate; 45. Spring 2; 46. Auxiliary plate; 47. Adapter groove; 48. Groove; 51. Main lock cylinder; 52. Lock column; 53. Lock block; 54. Auxiliary lock cylinder; 55. Limit column; 56. Limit groove; 61. Anti-slip plate; 62. Handle. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] See also Figures 1-4The utility model provides an embodiment: a battery car lock that is easy to disassemble and replace, including a main body 1; also including an anti-pry component, the bottom of the main body 1 is connected to a U-shaped block 2, the end of the U-shaped block 2 away from the main body 1 is connected to a limiting block 3, the outer end of the main body 1 is provided with an anti-pry component, the anti-pry component includes a disc 41, an arc plate 42, a spring 1 43, a limiting plate 44, a spring 2 45, an auxiliary plate 46, an adapter groove 47 and a groove 48. The outer end of the main body 1 is slidably connected to the disc 41, and the outer end of the limiting block 3 is slidably connected to the same disc 41, the outer ends of the two discs 41 are connected to the arc plate 42, and the arc plate 42 is symmetrically provided with two on the transverse center line of the U-shaped block 2. The front end of the disc 41 close to the main body 1 is connected to a spring 1 43 on both sides, and the other end of the spring 1 43 is connected to the limiting plate 44. The limiting plate 44 is connected to the main body 1, and the rear end of the disc 41 close to the limiting block 3 is connected to the left and right sides. The end is connected with an auxiliary plate 46, which is connected to the limit block 3. The lower end of the arc plate 42 near the limit block 3 is provided with an adapter groove 47, and the upper and lower ends of the arc plate 42 near the main body 1 are provided with grooves 48. By setting an anti-pry component, when the crowbar penetrates into the gap, the arc plate 42 is subjected to a force from the inside to the outside, which will drive the disc 41 to slide on the main body 1 and the limit block 3, and the disc 41 moves to squeeze the spring 1 43 and the spring 2 45. The limit plate 44 and the auxiliary plate 46 are used to limit the position of the disc 41. At this time, because the shape of the arc plate 42 cannot provide supporting force for the crowbar, the position of the arc plate 42 moves, thereby causing the crowbar to deviate, making it impossible for the crowbar to be violently unlocked, thereby improving the protection, so as to solve the problem that the existing electric vehicle disc brake lock is easy to pry open, especially for locks with simple designs, using violent tools such as crowbars to violently pry open the electric vehicle lock, which cannot provide sufficient protection, which reduces its anti-theft performance and increases the risk of vehicle theft.
[0023] See also Figures 1-4 In this embodiment, a main lock cylinder 51 is provided at the front end of the main body 1, and a lock column 52 is provided at the rear end of the main body 1. The main lock cylinder 51 drives the lock column 52 to extend and retract, thereby locking the electric vehicle disc brake disc. The front end of the limit block 3 is connected to a lock block 53, and the lock block 53 and the lock column 52 match each other. The lock block 53 matches the lock column 52, thereby locking the disc brake disc, which plays an anti-theft role. A secondary lock cylinder 54 is provided at the top of the main body 1, and a limiting column 55 is provided at the bottom of the secondary lock cylinder 54. The secondary lock cylinder 54 is used to lock the position of the main lock cylinder 51. When replacement is needed, the secondary lock cylinder 54 is opened and the main lock cylinder 51 can be taken out and replaced.
[0024] See also Figure 2-Figure 4In this embodiment, a limiting groove 56 is provided on the top of the main lock cylinder 51, and the limiting groove 56 matches the limiting column 55. The auxiliary lock cylinder 54 drives the limiting column 55 to match the limiting groove 56, thereby limiting the position of the main lock cylinder 51, playing a fixing effect, and facilitating the replacement of the main lock cylinder 51. The left and right ends of the U-shaped block 2 are connected with anti-skid plates 61. There are two anti-skid plates 61. The anti-skid plates 61 are inclined. The anti-skid plates 61 are convenient for pinching the U-shaped block 2 to install the disc brake disc to avoid slipping and falling during installation. The outer ends of the two anti-skid plates 61 are provided with multiple anti-skid grooves at equal intervals. The rear end of the limiting block 3 is connected with a handle 62, and the handle 62 is convenient for taking the device for movement.
[0025] When the electric vehicle is locked, the key is inserted into the auxiliary lock core 54, and the auxiliary lock core 54 drives the limiting post 55 to match the limiting groove 56, thereby limiting the position of the main lock core 51, playing a fixing effect, and facilitating the replacement of the main lock core 51.
[0026] Through the above steps, by setting up the anti-pry component, when the crowbar penetrates into the gap, the arc plate 42 is subjected to a force from the inside to the outside, which drives the disc 41 to slide on the main body 1 and the limit block 3, and the disc 41 moves to squeeze the spring 1 43 and the spring 2 45. The limit plate 44 and the auxiliary plate 46 are used to limit the position of the disc 41. At this time, because the shape of the arc plate 42 cannot provide supporting force for the crowbar, the position of the arc plate 42 moves, thereby causing the crowbar to deviate, making it impossible for the crowbar to violently unlock the lock, thereby improving the protection, so as to solve the problem that the existing electric vehicle disc brake lock is easily pried open, especially for locks with simple designs, using violent tools such as crowbars to violently pry open the electric vehicle lock, which cannot provide sufficient protection, thereby reducing its anti-theft performance and increasing the risk of vehicle theft.
Claims
1. A battery-powered bicycle lock that is easy to disassemble and replace, comprising a main body (1); characterized in that: The invention also includes an anti-pry component, wherein the bottom of the main body (1) is connected to a U-shaped block (2), one end of the U-shaped block (2) away from the main body (1) is connected to a limiting block (3), and the outer end of the main body (1) is provided with an anti-pry component, which includes a disc (41), an arc plate (42), a spring (1) (43), a limiting plate (44), a spring (2) (45), an auxiliary plate (46), an adaptor groove (47) and a groove (48), the outer end of the main body (1) is slidably connected to the disc (41), the outer end of the limiting block (3) is slidably connected to the same disc (41), the outer ends of the two discs (41) are connected to the arc plate (42), and the arc plate (42) is fixed to the U-shaped block (2 ) are symmetrically arranged on the transverse center line of the main body (1), the front end of the disc (41) close to the main body (1) is connected to the left and right sides of the spring one (43), the other end of the spring one (43) is connected to the limit plate (44), the limit plate (44) is connected to the main body (1), the rear end of the disc (41) close to the limit block (3) is connected to the left and right sides of the spring two (45), the other end of the spring two (45) is connected to the auxiliary plate (46), the auxiliary plate (46) is connected to the limit block (3), the lower end of the arc plate (42) close to the limit block (3) is provided with an adapter groove (47), and the upper and lower ends of the arc plate (42) close to the main body (1) are provided with grooves (48).
2. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 1 is characterized in that: A main lock core (51) is provided at the front end of the main body (1), and a lock column (52) is provided at the rear end of the main lock core (51) extending to the rear side of the main body (1).
3. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 2 is characterized in that: The front end of the limiting block (3) is connected with a locking block (53), and the locking block (53) and the locking column (52) match each other.
4. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 3 is characterized in that: A secondary lock core (54) is provided on the top of the main body (1), and a limiting column (55) is provided on the bottom of the secondary lock core (54).
5. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 4 is characterized in that: A limiting groove (56) is provided on the top of the main lock core (51), and the limiting groove (56) and the limiting column (55) match each other.
6. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 1 is characterized in that: The left and right ends of the U-shaped block (2) are connected with anti-slide plates (61), two anti-slide plates (61) are provided, and the anti-slide plates (61) are inclined.
7. The battery-powered bicycle lock that is easy to disassemble and replace according to claim 6, characterized in that: The outer ends of the two anti-slip plates (61) are provided with a plurality of anti-slip grooves at equal intervals, and the rear end of the limiting block (3) is connected to a handle (62).