Automobile steering wheel lock with warning function

Abstract

The utility model discloses an automobile steering wheel lock with a warning function, which comprises a lock head, a locking mechanism and a flashing light warning box, the locking mechanism is connected with the lock head, the lock head comprises a lock shell, a lock cylinder arranged in the lock shell and a male buckle used for being connected with a safety belt female buckle in an inserted mode, and the flashing light warning box is detachably arranged on the outer side of the lock shell or the locking mechanism. By arranging the flashing light warning box, people outside the vehicle can be reminded that the vehicle is locked through a flashing light at night, so that lawbreakers are prevented from entering the vehicle by breaking vehicle windows or vehicle doors, the vehicle is prevented from being damaged, and the anti-theft effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile anti-theft locks, in particular to an automobile steering wheel lock with a warning function. Background Art

[0002] In recent years, with the rapid development of the automotive industry and the social economy, the number of cars has increased, and the phenomenon of car theft has become increasingly serious. This has not only disrupted public security but also caused great trouble to many car owners. As a result, a variety of car theft prevention products have flooded into the market, such as car steering wheel locks, anti-theft devices with electronic voice alarms, and car pedal locks.

[0003] Patent document CN217804656U discloses a car steering wheel lock that cooperates with a seat belt buckle, comprising a lock head and a protective rope. The lock head is provided with a buckle body for cooperating with the seat belt buckle, and the protective rope has a U-shaped sleeve portion. When locking, one end of the sleeve portion of the protective rope is passed through the steering wheel, and then the lock head is passed through the sleeve portion from the other side of the steering wheel. The protective rope now forms a ring, with the steering wheel located in the inner ring of the ring. At this time, the buckle body on the lock head is buckled into the seat belt buckle, and the protective rope is tightened to achieve locking. Although this type of steering wheel lock can simplify the steering wheel lock structure and reduce costs, it still has the following shortcomings in actual use: it is difficult for criminals to detect the existence of the steering wheel lock, and there is still a possibility of breaking windows or doors to enter the vehicle, causing damage to the vehicle. Utility Model Content

[0004] The utility model aims to overcome the deficiencies in the prior art and provides a car steering wheel lock with a warning function. The car steering wheel lock can reduce the risk of damage to the car and improve the anti-theft performance of the lock by flashing a warning light of a flashing warning box.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A car steering wheel lock with a warning function includes a lock head, a locking mechanism, and a flashing warning box. The locking mechanism is connected to the lock head, which includes a lock housing, a lock core located within the lock housing, and a male buckle for plugging into a female seatbelt buckle. The flashing warning box is detachably mounted on the outside of the lock housing or the locking mechanism. The flashing warning box can be used to alert people outside the vehicle that the vehicle is locked at night, preventing criminals from breaking into the vehicle by breaking windows or doors, preventing damage to the vehicle, and improving the anti-theft effect.

[0007] As a preferred solution, the flashing light warning box includes a box body, a control circuit board, a control switch and a battery for powering the control circuit board. The battery and the control circuit board are both arranged in the box body. The control switch is arranged on the box body and electrically connected to the control circuit board. The control circuit board is provided with a flashing lamp bead.

[0008] As a preferred solution, a receiving groove adapted to the box body is provided on the outside of the lock shell, and the box body is detachably embedded in the receiving groove.

[0009] As a preferred solution, a peripheral edge is protruded from the outer side of the lock housing, and a receiving groove is formed on the inner side of the peripheral edge.

[0010] As a preferred solution, the box body is provided with a solar power generation module for charging the battery.

[0011] As a preferred solution, a charging interface is provided on the box body, and the charging interface is electrically connected to the control circuit board.

[0012] As a preferred solution, a gap is provided on the surrounding edge for exposing the charging interface.

[0013] As a preferred solution, the locking mechanism includes a connecting piece and a sleeve ring, one end of the connecting piece is connected to the sleeve ring, and the other end is connected to the lock head.

[0014] As a preferred solution, a protective shell is provided at the connection between the connecting piece and the ring and at the connection between the connecting piece and the lock head. The protective shell includes a first shell and a second shell that are relatively arranged. The first shell and the second shell are detachably fixedly connected by screws.

[0015] As a preferred solution, the lock housing is provided with a push rod for pushing the unlocking button of the seat belt mother buckle, and a reset mechanism that makes the push rod always have an upward movement tendency, and the lock core is provided with a blocking block whose movement is controlled by the lock core to limit the downward pressure of the push rod.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, by providing a flashing light warning box, it can remind people outside the car that the car is locked by flashing lights at night, thereby preventing criminals from breaking into the car by breaking the car windows or doors, avoiding damage to the vehicle, and improving the anti-theft effect; at the same time, by detachably installing the flashing light warning box in the accommodating slot, it is easy to disassemble, assemble and maintain the flashing light warning box, making it more convenient to use.

[0017] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an assembly structure diagram of an embodiment of the utility model;

[0019] Figure 2 This is an exploded structural diagram of an embodiment of the present utility model;

[0020] Figure 3 This is a structural diagram of a flashing light warning box according to an embodiment of the present invention.

[0021] Description of the accompanying drawings:

[0022] 10. Lock head 11. Lock housing 12. Lock core

[0023] 13. Male buckle 14. Receiving groove 15. Surrounding edge

[0024] 16, notch 20, locking mechanism 21, connector

[0025] 22, collar 23, protective shell 231, first shell

[0026] 232, second housing 233, screw 24, plug-in board

[0027] 30. Flashing light warning box 31. Box body 32. Control switch

[0028] 33. Charging port. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0031] like Figure 1-3The figure shows the specific structure of a preferred embodiment of the present invention, which is a car steering wheel lock with a warning function, including a lock cylinder 10, a locking mechanism 20, and a flashing warning box 30. The locking mechanism 20 is connected to the lock cylinder 10. The lock cylinder 10 includes a lock housing 11, a lock cylinder 12 disposed within the lock housing 11, and a male buckle 13 for plugging with a female seat belt buckle. The flashing warning box 30 is detachably mounted on the outside of the lock housing 11. By providing the flashing warning box 30, a flashing light can be used to remind people outside the vehicle that the vehicle is locked at night, thereby preventing criminals from breaking into the vehicle by breaking windows or doors, preventing damage to the vehicle, and improving the anti-theft effect.

[0032] Specifically, the locking mechanism 20 includes a connector 21 and a collar 22. One end of the connector 21 is connected to the collar 22, and the other end is connected to the lock head 10. A protective shell 23 is provided at the connection between the connector 21 and the collar 22, and at the connection between the connector 21 and the lock head 10. The protective shell 23 includes a first shell 231 and a second shell 232, which are arranged opposite each other and detachably connected by screws 233. It should be understood that, in actual use, the flashing light warning box 30 can also be located outside the protective shell 23. In this embodiment, the connector 21 is a chain. The end of the chain connecting to the lock head 10 is equipped with an insert 24. The lower end of the insert 24 is fixed to the lock housing 11 by screws. One of the protective shells 23 is located outside the connection between the chain and the insert 24. It should be understood that, in actual use, the chain can also be replaced by a metal rope, etc.

[0033] In the present invention, the lock housing 11 is provided with a push rod for pushing the release button of the female safety belt buckle, as well as a reset mechanism that maintains an upward movement of the push rod. The lock cylinder 12 is provided with a block that is controlled by the lock cylinder 12 to limit the downward movement of the push rod. It should be noted that the lock cylinder 12 within the lock head 10 and its operating method are conventional in the art and will not be described in detail here.

[0034] Specifically, the flashing light warning box 30 includes a box body 31, a control circuit board, a control switch 32, and a battery that powers the control circuit board. The battery and control circuit board are both located within the box body 31. The control switch 32 is located on the box body 31 and is electrically connected to the control circuit board. The control circuit board is equipped with flashing light beads. The control switch 32 is used to control the light beads, turning them on when locking and off when unlocking. During operation, the light beads can flash according to a set pattern. In actual use, a transparent window or a through hole corresponding to the light beads can be provided in the box body to allow light emitted by the light beads to pass out.

[0035] In this embodiment, a receiving groove 14 adapted to the box body 31 is provided on the outside of the lock shell 11, and the box body 31 is detachably embedded in the receiving groove 14. In actual use, the box body 31 can be installed in the receiving groove 14 by means of snaps, magnets, glue, etc. Specifically, a convex edge 15 is provided on the outside of the lock shell 11, and the receiving groove 14 is formed on the inner side of the edge 15. A charging interface 33 is provided on the box body 31, and the charging interface 33 is electrically connected to the control circuit board. A notch 16 is provided on the edge 15 for exposing the charging interface 33. By providing the charging interface 33 on the box body 31, the battery in the box body 31 can be charged through the charging interface 33. By providing the notch 16 on the edge 15, the battery can be charged without removing the flashing warning box 30.

[0036] In actual use, a solar power generation module for charging the battery can also be set on the box body 31, so that the battery can be charged by sunlight during the day, thereby improving the convenience of use.

[0037] When the present invention is used, the ring 22 is first passed around the steering wheel from one side of the steering wheel, and then the lock head 10 is passed through the ring 22 from the other side of the steering wheel, so that the chain surrounds and locks the steering wheel. Finally, the male buckle 13 on the lock head 10 is buckled with the female buckle of the seat belt in the car to complete the locking. When used at night, the flashing light warning box 30 can be turned on to realize the flashing light warning function.

[0038] In summary, the present invention provides a flashing light warning box 30, thereby making it easier for people outside the car to see the interior of the car, providing a better warning to criminals, reducing the risk of damage to doors and windows, and improving anti-theft performance; at the same time, by detachably installing the flashing light warning box 30 in the receiving groove 14, the flashing light warning box 30 is facilitated for disassembly, assembly and maintenance, and is more convenient to use.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical practice of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A car steering wheel lock with a warning function, characterized in that: It includes a lock head, a locking mechanism and a flashing warning box. The locking mechanism is connected to the lock head. The lock head includes a lock shell, a lock core arranged in the lock shell and a male buckle for plugging with the female buckle of the seat belt. The flashing warning box is detachably arranged on the outside of the lock shell or the locking mechanism.

2. The car steering wheel lock with warning function according to claim 1, characterized in that: The flashing light warning box includes a box body, a control circuit board, a control switch and a battery for powering the control circuit board. The battery and the control circuit board are both arranged in the box body. The control switch is arranged on the box body and electrically connected to the control circuit board. The control circuit board is provided with a flashing lamp bead.

3. The car steering wheel lock with warning function according to claim 2, characterized in that: The outer side of the lock shell is provided with a receiving groove adapted to the box body, and the box body is detachably embedded in the receiving groove.

4. The car steering wheel lock with warning function according to claim 3, characterized in that: The outer side of the lock shell is provided with a convex edge, and the inner side of the convex edge forms a receiving groove.

5. A car steering wheel lock with a warning function according to any one of claims 2 to 4, characterized in that: The box body is provided with a solar power generation module for charging the battery.

6. The car steering wheel lock with warning function according to claim 4, characterized in that: The box body is provided with a charging interface, and the charging interface is electrically connected to the control circuit board.

7. The car steering wheel lock with warning function according to claim 6, characterized in that: A notch is provided on the surrounding edge for exposing the charging interface.

8. The car steering wheel lock with warning function according to claim 1, characterized in that: The locking mechanism comprises a connecting piece and a sleeve ring, wherein one end of the connecting piece is connected to the sleeve ring, and the other end is connected to the lock head.

9. The car steering wheel lock with warning function according to claim 8, characterized in that: A protective shell is provided at the connection between the connecting member and the ring and at the connection between the connecting member and the lock head. The protective shell includes a first shell and a second shell that are arranged opposite to each other. The first shell and the second shell are detachably fixedly connected by screws.

10. The car steering wheel lock with warning function according to claim 1, characterized in that: The lock housing is provided with a push rod for pushing the unbutton button of the safety belt female buckle, and a reset mechanism that makes the push rod always have an upward movement trend. The lock core is provided with a blocking block whose movement is controlled by the lock core to limit the downward pressure of the push rod.

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