A vehicle lock and a vehicle

Abstract

The utility model belongs to the technical field of lockset, especially relates to a vehicle lock and vehicle. The vehicle lock includes lock shell, the first lock piece, second lock piece, switch spare, drive mechanism and spacing mechanism of installation in the lock shell, drive mechanism drive switch spare operation makes second lock piece promote first lock piece operation to first position to open lock, and spacing mechanism is limited to second lock piece, drive mechanism drive switch spare operation, and spacing mechanism removes the limitation of second lock piece, makes second lock piece can operate, when first lock piece operates to second position, second lock piece continues to operate to the abutment with first lock piece, makes first lock piece limit in second position area to lock. After the vehicle lock, no matter in the jolt or other strong vibration in the riding process of vehicle, first lock piece will not sway, also will not pop open, effectively improved the reliability.

Description

Technical Field

[0001] This utility model belongs to the field of lock technology, and specifically relates to a vehicle lock and a vehicle. Background Technology

[0002] Chinese patent document CN113431438B discloses an electronically controlled lock. The first latch has a lock groove and a first lock hook at one end. The second latch has a second lock hook, which engages with the first lock hook to lock the second latch onto the first latch. Although the second latch can lock the first latch, the first latch can still rotate counterclockwise. During vehicle riding, bumps or other strong vibrations may cause the first latch to spring open, resulting in poor reliability.

[0003] Therefore, existing technologies need to be improved and developed. Utility Model Content

[0004] The purpose of this application is to provide a vehicle lock and vehicle that effectively improves reliability.

[0005] To solve the above-mentioned technical problems, this application provides a vehicle lock, including a lock housing, a first lock member, a second lock member, a switch member, a drive mechanism, and a limiting mechanism installed inside the lock housing. The drive mechanism drives the switch member to operate, causing the second lock member to push the first lock member to a first position to unlock. The limiting mechanism limits the second lock member. The drive mechanism drives the switch member to operate, and the limiting mechanism releases the limitation on the second lock member, allowing the second lock member to operate. When the first lock member operates to a second position, the second lock member continues to operate until it abuts against the first lock member, thus restricting the first lock member to the second position area to lock.

[0006] Furthermore, the first locking member includes a first locking hook and a second locking hook. The first locking hook is provided with a locking slot. When the first locking member is rotated to the second position, the locking slot of the first locking hook abuts against the locking edge of the second locking member.

[0007] Furthermore, the lock housing is provided with a pivot, the first lock member is mounted on the pivot, and an elastic member is installed between the pivot and the first lock member, so that the first lock member is rotated to a second position to lock by means of the elastic member.

[0008] Furthermore, the second locking member includes a contact edge for contacting the switching member, and the second locking hook of the first locking member is located between the contact edge and the locking edge.

[0009] Furthermore, the drive mechanism includes a motor and a screw, the output shaft of the motor is connected to the screw, the switch is provided with an internal thread, and the switch is connected to the screw via a thread.

[0010] Furthermore, the limiting mechanism is used in the unlocked state to engage with the second lock member to keep the first lock member in the first position.

[0011] Furthermore, the limiting mechanism includes a push rod and a swing member. The push rod is provided with a frustum. A second elastic member is installed between the push rod and the lock housing. The swing member is installed on the lock housing. When the first lock member rotates to a first position, the swing member falls into the slot of the second lock member.

[0012] Furthermore, the direction of the swing of the swinging member is perpendicular to the direction of the movement of the second locking member.

[0013] Furthermore, there are two first locking components, which are arranged symmetrically.

[0014] This application also provides a vehicle including the aforementioned vehicle lock.

[0015] As can be seen from the above, when the first lock of this vehicle is rotated to the second position, the first locking hook of the first lock extends from the opening on the upper side of the lock housing. The first lock is restricted by the second lock and cannot move. No matter the bumps or other strong vibrations during the ride, the first lock will not shake or pop open, which effectively improves reliability.

[0016] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description

[0017] Figure 1 A 3D view of the unlocked state of the vehicle lock (the first locking element is in the first position).

[0018] Figure 2 A 3D view of the vehicle lock in the locked state (the first locking element is in the second position).

[0019] Figure 3 The front view of the vehicle lock in its unlocked state (the first lock element is in the first position).

[0020] Figure 4 This is a front view of the vehicle lock in its locked state (the first lock element is in the second position).

[0021] Figure 5 This is a 3D view of the unlocking state of the limit mechanism.

[0022] Figure 6This is a 3D view of the locking state of the limit mechanism.

[0023] Label Explanation:

[0024] 1-Locked component, 11-Cover plate, 12-Lock, 2-Lock housing, 21-Rotating shaft, 22-Limiting part, 3-First locking component, 31-First locking hook, 32-Second locking hook, 321-Locking slot, 4-Second locking component, 41-Locking edge, 42-Contact edge, 43-Slot, 5-Switch component, 6-Drive mechanism, 61-Motor, 62-Screw, 7-First elastic component, 8-Limiting mechanism, 81-Push rod, 82-Frustum, 83-Second elastic component, 84-Swing component, 841-Folded edge. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] Figure 1 A three-dimensional view of the unlocked state of the vehicle lock (the first lock element 3 is in the first position). Figure 2 This is a perspective view of the vehicle lock in its locked state (first locking member 3 is in the second position). The vehicle lock includes a lock housing 2, a first locking member 3 and a second locking member 4 installed within the lock housing 2, a switch member 5, a drive mechanism 6, and a limiting mechanism 8. The drive mechanism 6 drives the switch member 5 to move the second locking member 4, pushing the first locking member 3 to the first position to unlock. The limiting mechanism 8 limits the second locking member 4. When the drive mechanism 6 drives the switch member 5 to move, the limiting mechanism 8 releases the limiting mechanism on the second locking member 4, allowing the second locking member 4 to move. When the first locking member 3 moves to the second position, the second locking member 4 continues to move until it abuts against the first locking member 3, thus restricting the first locking member 3 to the second position area to lock.

[0030] Specifically, the vehicle lock includes a lock housing 2, which is mounted on a fixed object using screws. This fixed object can be the frame of an electric bicycle, the inner wall of the seat, or the body of an electric scooter. An opening is provided on the upper side of the lock housing 2. A latch 12 is fastened to a cover plate 11 to form a locked component 1. After the cover plate 11 moves the latch 12 vertically downwards a certain distance, the latch 12 engages in the lock groove of the vehicle lock, restricting its movement. The cover plate 11 cannot be opened upwards, preventing the contents below it from being removed, thus achieving the purpose of theft prevention. The contents can be a battery for the electric vehicle or the rider's belongings.

[0031] The lock housing 2 has a rotating shaft 21 protruding along its thickness direction, and the rotating shaft 21 is rotatably hinged to the first locking member 3. The first locking member 3 includes a first locking hook 31 and a second locking hook 32. A locking groove is formed below the first locking hook 31, and the locking buckle 12 can be engaged in the locking groove. The second locking hook 32 is provided with a locking slot 321. When the second locking member 4 is rotated to the second position, the locking slot 321 of the second locking hook 32 abuts against the locking edge 41 of the second locking member 4. When the first locking member 3 is rotated to the second position, the first locking hook 31 of the first locking member 3 extends from the opening on the upper side of the lock housing 2. The first locking member 3 is restricted by the second locking member 4 and cannot move. Regardless of the bumps or other strong vibrations during vehicle riding, the first locking member 3 will not shake or pop open, effectively improving reliability. To further improve reliability, a limiting part 22 protruding along its thickness direction is also provided on the lock housing 2. The first locking member 3 is restricted by the second locking member 4 and the limiting part 22, so the first locking member 3 will not shake.

[0032] A drive mechanism 6 is installed at the lower center of the lock housing 2. The drive mechanism 6 is connected to cables that provide power and transmit data signals. The drive mechanism 6 enables the second locking element 4 and the switch element 5 to move vertically. The drive mechanism 6 includes a motor 61 and a screw 62. The output shaft of the motor 61 is connected to the screw 62 through a reducer and a reversing gear. The switch element 5 has an internal thread and is threadedly connected to the screw 62. To prevent the switch element 5 from rotating, a guide rail is provided on the lock housing 2, and the switch element 5 also has guide grooves at corresponding positions.

[0033] The second locking member 4 includes a contact edge 42 for contacting the switching member 5, and the second locking hook 32 of the first locking member 3 is located between the contact edge 42 and the locking edge 41. When the driving mechanism 6 drives the switching member 5 to its lowest position, the contact edge 42 pushes the edge of the second locking hook 32 of the first locking member 3 downward, causing the first locking member 3 to rotate counterclockwise. A first elastic member 7 is also provided between the second locking member 4 and the lock housing 2. When the driving mechanism 6 drives the switching member 5 to its highest position, the first elastic member 7 releases its elastic force, and the second locking member 4 moves upward. When the first locking member 3 rotates to the second position, the first locking member 3 abuts against the second locking member 4, thus restricting the first locking member 3 between the second locking member 4 and the limiting part 22. The first elastic member 7 can be a compression spring or a disc spring, etc.

[0034] There are two first locking components 3, which are arranged symmetrically. On the one hand, this can further improve the anti-theft performance. On the other hand, the first locking component 3 and the second locking component 4 are subjected to more balanced forces, which effectively extends the service life of the vehicle lock.

[0035] To ensure the first locking member 3 remains in the first position when the cover plate 11 is closed, facilitating easy locking by the rider, the limiting mechanism 8 engages with the second locking member 4 in the unlocked state. The limiting mechanism 8 includes a push rod 81 and a swing member 84. The push rod 81 is placed vertically, with its upper end extending out of the lock housing 2 and its lower end having a frustum 82. A second elastic member 83 is installed between the push rod 81 and the lock housing 2. The second elastic member 83 can be a compression spring or a disc spring, etc. The swing member 84 is mounted on the lock housing 2. When the first locking member 3 rotates to the first position, the swing member 84 falls into the slot 43 of the second locking member 4.

[0036] Specifically, such as Figure 5 and Figure 6 As shown, one end of the swing member 84 is rolled into a cylindrical shape and inserted into the pin provided on the lock housing 2. The other end of the swing member 84 extends to the push rod 81. During the locking process, the cover plate 11 contacts the top of the push rod 81, pushing the push rod 81 to move downward. The outer surface of the truncated cone 82 of the push rod 81 pushes the swing member 84, causing the swing member 84 to swing away from the push rod 81. The middle part of the swing member 84 disengages from the slot 43 of the second lock member 4. During the unlocking process, the cover plate 11 moves upward, and the push rod 81 moves upward under the action of the second elastic element 83. The truncated cone 82 of the push rod 81 no longer pushes open the swing member 84. A torsion spring (not shown) is also provided between the swing member 84 and the lock housing 2. Under the action of the torsion spring, the swing member 84 swings towards the push rod 81 and keeps the swing member 84 against the truncated cone 82. At this time, the middle part of the swing member 84 enters the slot 43 of the second lock member 4, and the second lock member 4 cannot move, so as to keep the first lock member 3 in the first position. It can be seen that the swing direction of the swing member 84 is perpendicular to the movement direction of the second lock member 4, which can reduce the vertical size of the vehicle lock and make the structure more compact.

[0037] In order to maintain good contact between the swing member 84 and the frustum 82, the swing member 84 is provided with a folded edge 841, the angle of which is the same as the angle of the conical surface of the frustum 82.

[0038] The unlocking process of this vehicle lock is as follows: When an unlocking command is received, the drive mechanism 6 moves the switch 5 to its lowest position. The switch 5 drives the second locking member 4 downward, and the contact edge 42 of the second locking member 4 contacts the first locking member 3. The first locking member 3 rotates counterclockwise, and the latch 12 stuck in the lock groove can be removed, allowing the cover plate 11 to open. Figure 3 As shown.

[0039] The locking process of this vehicle lock is as follows: The rider first closes the cover plate 11. Upon receiving the locking command, the drive mechanism 6 moves the switch 5 to its uppermost position. Under the action of the first elastic element 7, the second locking element 4 moves upward. The contact edge 42 of the second locking element 4 no longer obstructs the first locking element 3. Under the action of the elastic element, the first locking element 3 rotates clockwise, restricting the movement of the latch 12. The vehicle lock then securely closes the cover plate 11. Figure 4 As shown.

[0040] This vehicle lock can also be used on electric bicycles, motorcycles, and any other vehicles equipped with a U-shaped lock buckle 12.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A vehicle lock, characterized in that, The device includes a lock housing, a first lock member, a second lock member, a switch member, a drive mechanism, and a limiting mechanism installed within the lock housing. The drive mechanism drives the switch member to operate, causing the second lock member to push the first lock member to a first position to unlock. The limiting mechanism limits the second lock member. The drive mechanism drives the switch member to operate, and the limiting mechanism releases the limitation on the second lock member, allowing the second lock member to operate. When the first lock member reaches a second position, the second lock member continues to operate until it abuts against the first lock member, thus restricting the first lock member to the second position area to lock.

2. The vehicle lock according to claim 1, characterized in that, The first locking member includes a first locking hook and a second locking hook. The first locking hook is provided with a locking slot. When the first locking member is rotated to the second position, the locking slot of the first locking hook and the locking edge of the second locking member abut against each other.

3. The vehicle lock according to claim 2, characterized in that, The lock housing is provided with a pivot, the first lock is mounted on the pivot, and an elastic element is installed between the pivot and the first lock. The first lock is rotated to a second position by the elastic element to lock.

4. The vehicle lock according to claim 2, characterized in that, The second locking member includes a contact edge for contacting the switching member, and the second locking hook of the first locking member is located between the contact edge and the locking edge.

5. The vehicle lock according to claim 1, characterized in that, The drive mechanism includes a motor and a screw. The output shaft of the motor is connected to the screw. The switch is provided with an internal thread and is connected to the screw via a thread.

6. The vehicle lock according to claim 1, characterized in that, The limiting mechanism is used to engage with the second lock member in the unlocked state to keep the first lock member in the first position.

7. The vehicle lock according to claim 6, characterized in that, The limiting mechanism includes a push rod and a swing member. The push rod is provided with a frustum. A second elastic member is installed between the push rod and the lock housing. The swing member is installed on the lock housing. When the first lock member rotates to a first position, the swing member falls into the slot of the second lock member.

8. The vehicle lock according to claim 7, characterized in that, The direction of the swing of the swinging member is perpendicular to the direction of the movement of the second locking member.

9. The vehicle lock according to claim 1, characterized in that, There are two first locking components, which are arranged symmetrically.

10. A vehicle, characterized in that, Includes the vehicle lock as described in any one of claims 1-9.

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