A lock tongue type hook mechanism for a vehicle

Abstract

The utility model discloses a kind of lock tongue type hook mechanisms for vehicle, comprising: base;Hook body, hook body is installed on base;Connector, connector is installed on hook body, a connection passage is opened in connector, and an opening is formed between connector and hook body;Lock rod, one end of lock rod is slidably arranged in connection passage;Lock head, lock head is connected to the other end of lock rod, and lock head is used to open or close opening setting;Elastic reset piece, elastic reset piece is connected between lock head and connector, and elastic reset piece is used to drive lock head to have the tendency of closing opening.The application of the utility model provides a lock tongue type hook mechanism suitable for two-wheeled vehicle hanging assembly, the overall structure is relatively compact, and the telescopic cooperation of lock head, lock rod and elastic reset piece makes it possible to be loaded into hook body only by relying on the weight of assembly during hanging, and the assembly can be directly taken out by applying force during taking, which is simple and convenient to operate and can be completed by one hand.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts technology, and in particular to a vehicle-mounted locking hook mechanism. Background Technology

[0002] In the prior art, in order to install other accessories on the surface of motorcycles and other two-wheeled vehicles, it is often considered to pre-install a hook on the corresponding vehicle surface, such as the existing Chinese authorized patent CN210235181U. This type of hook is usually composed of a base, a hook body, and a locking component. The hook can be opened and closed by the different rotation angles of the locking component and the hook body relative to the base, thereby installing the accessories.

[0003] However, for the above-mentioned hook structure, whether hanging accessories or retrieving items, manual force must be applied to make the locking part and the hook body rotate relative to the base to achieve left and right misalignment between the locking part and the hook body to form an opening. After that, force must be applied to prevent it from automatically resetting. Then, another hand is needed to hang or take out the item, which is quite inconvenient. Utility Model Content

[0004] In view of this, and to solve the above problems, the purpose of this utility model is to provide a vehicle locking tongue hook mechanism, comprising:

[0005] Base;

[0006] A hook body, which is mounted on the base;

[0007] A connector is mounted on the hook body, and a connection channel is formed on the connector, with an opening between the connector and the hook body;

[0008] A locking rod, one end of which is slidably disposed within the connecting channel;

[0009] A lock head, connected to the other end of the lock bar, the lock head being used to open or close the opening setting;

[0010] A resilient reset element is connected between the lock head and the connector, the resilient reset element being used to drive the lock head to have a tendency to close the opening.

[0011] In another preferred embodiment, the base is provided with a hinge assembly, and the hook body is rotatably connected to the hinge assembly.

[0012] In another preferred embodiment, the hinge assembly includes two hinge seats, one side of the hook body being rotatably disposed between the two hinge seats.

[0013] In another preferred embodiment, the connector includes a body and a shaft, the body being disposed at the upper end of the shaft, the lower end of the shaft passing sequentially through one of the hinge seats, one side of the hook body, and another of the hinge seats, and the connection channel being formed on the body.

[0014] In another preferred embodiment, a first plane is formed on the shaft, a connecting hole is formed on one side of the hook body in the vertical direction, a second plane is formed in the connecting hole, and the first plane and the second plane are disposed against each other.

[0015] In another preferred embodiment, the connector has a cavity that is connected to the connection channel, one end of the lock head extends into the cavity, and the lock rod passes through the connection channel and the cavity in sequence and is connected to the lock head.

[0016] In another preferred embodiment, a stepped surface is formed at the connection between the cavity and the connecting channel, and one end of the elastic reset member is disposed against the stepped surface.

[0017] In another preferred embodiment, the locking rod includes a rod body and a limiting head, the rod body being matched with the connecting channel, one end of the rod body being connected to the lock head, and the other end of the rod body being connected to the limiting head, the limiting head abutting against the side of the connecting head away from the opening.

[0018] In another preferred embodiment, a downwardly inclined first guide surface is formed on the upper side of the other end of the lock head.

[0019] In another preferred embodiment, a second guide surface that slopes upward is formed on the lower side of the other end of the lock head.

[0020] The advantages of this utility model compared to the prior art, due to the adoption of the above-mentioned technical solution, are as follows:

[0021] By applying this utility model, a locking tongue type hook mechanism suitable for two-wheeled vehicle mounting accessories is provided. The overall structure is relatively compact. Through the telescopic cooperation of the lock head, lock bar and elastic reset member, the accessory can be inserted into the hook body by its own weight when mounting. When taking out the item, it can be directly taken out by applying force to the accessory. The whole process is simple and convenient to operate and can be completed with only one hand. Attached Figure Description

[0022] Figure 1 This is an overall schematic diagram of a vehicle locking tongue hook mechanism according to the present invention;

[0023] Figure 2 This is a schematic diagram of the connector of a vehicle latch hook mechanism according to the present invention;

[0024] Figure 3 This is an exploded view of a vehicle latch hook mechanism according to the present invention;

[0025] Figure 4 This is a cross-sectional view of a vehicle latch hook mechanism according to the present invention;

[0026] Figure 5 This is a schematic diagram of the hook body flipping of a vehicle-mounted latch hook mechanism according to the present invention.

[0027] In the attached image:

[0028] 1. Base; 2. Hook body; 3. Connector; 4. Connecting channel; 5. Opening; 6. Locking rod; 7. Lock head; 8. Elastic reset component; 9. Hinge assembly; 10. Hinge seat; 11. Main body; 12. Shaft; 13. First plane; 14. Connecting hole; 15. Second plane; 16. Cavity; 17. Stepped surface; 18. Rod body; 19. Limiting head; 20. First guide surface; 21. Second guide surface; 22. First part; 23. Second part; 24. Third part; 25. Snap ring; 26. Limiting groove. Detailed Implementation

[0029] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" 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 are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0032] like Figures 1 to 5The diagram shows a preferred embodiment of a vehicle latch hook mechanism, comprising: a base 1; a hook body 2 mounted on the base 1; a connector 3 mounted on the hook body 2, the connector 3 having a connecting channel 4, and an opening 5 formed between the connector 3 and the hook body 2; a locking rod 6, one end of which is slidably disposed within the connecting channel 4; a locking head 7 connected to the other end of the locking rod 6, the locking head 7 being used to open or close the opening 5; and an elastic reset member 8 connected between the locking head 7 and the connector 3, the elastic reset member 8 being used to drive the locking head 7 to tend to close the opening 5. Furthermore, the user can hold the corresponding accessory close to the opening 5, and let the corresponding mounting part on the accessory fall from top to bottom onto the lock head 7 under gravity. The lock head 7 will compress the elastic reset member 8 in the horizontal direction and drive the lock rod 6 to slide, thereby opening the opening 5. Then, the accessory can be hung on the inside of the hook body 2. After the accessory is hung in place, the lock head 7 loses the force exerted by the accessory and automatically resets under the action of the elastic reset member 8. Then, when it is necessary to remove the accessory from the hook body 2 to retrieve the item, the user can simply drag the accessory upwards. The mounting part of the accessory will press against the lock head 7 and drive the lock head 7 to move again, opening the opening 5, so as to easily remove the accessory. After it is completely removed, the lock head 7 will reset under the action of the elastic reset member 8 and close the opening 5.

[0033] Furthermore, as a preferred embodiment, the movement direction of the lock head 7 and the lock lever 6 is set in the horizontal direction.

[0034] Furthermore, as a preferred embodiment, the lock head 7 and the lock rod 6 are connected by a thread.

[0035] Furthermore, as a preferred embodiment, the base 1 is a plate structure that extends vertically.

[0036] Furthermore, as a preferred embodiment, the elastic reset member 8 is preferably a spring.

[0037] Furthermore, in a preferred embodiment, a hinge assembly 9 is provided on the base 1, and the hook body 2 is rotatably connected to the hinge assembly 9. Furthermore, the hinge assembly 9 allows the hook body 2 to be rotated relative to the base 1 when needed. Preferably, when it is necessary to hang accessories, the hook body 2 can be rotated to a position relatively far away from the base 1. Since the hook body 2 and the connector 3 are interconnected, the connector 3 will cause the lock head 7 to rotate together with the hook body 2.

[0038] Furthermore, in a preferred embodiment, the hinge assembly 9 includes two hinge seats 10, with one side of the hook body 2 rotatably disposed between the two hinge seats 10. Further, the hinge seats 10 are formed by horizontally protruding outwards from the surface of the base 1 to form a rotating mounting base for the hook body 2.

[0039] Furthermore, as a preferred embodiment, the two hinge seats 10 are arranged alternately from top to bottom.

[0040] Furthermore, as a preferred embodiment, the connector 3 includes: a main body 11 and a shaft 12. The main body 11 is disposed at the upper end of the shaft 12, and the lower end of the shaft 12 passes through a hinge seat 10, one side of the hook body 2 and another hinge seat 10 in sequence. The connecting channel 4 is opened on the main body 11.

[0041] Furthermore, as a preferred embodiment, the hinge seat 10 has a through hole to allow the shaft 12 to rotatably pass through.

[0042] Furthermore, in a preferred embodiment, a first plane 13 is formed on the shaft 12, and a connecting hole 14 is formed on one side of the hook body 2 in the vertical direction. A second plane 15 is formed in the connecting hole 14, and the first plane 13 and the second plane 15 are disposed abutting each other. Furthermore, the matching of the first plane 13 and the second plane 15 ensures that the hook body 2 will also rotate when the connector 3 rotates.

[0043] Furthermore, as a preferred embodiment, the shaft 12 is generally cylindrical in shape, with a first plane 13 formed on one side of its circumferential surface along the vertical direction, and the interior of the connecting hole 14 is generally circular, with a second plane 15 formed on one side of its inner wall.

[0044] Furthermore, as a preferred embodiment, the connector 3 has a cavity 16, which is connected to the connection channel 4. One end of the locking head 7 extends into the cavity 16, and the locking rod 6 passes through the connection channel 4 and the cavity 16 in sequence and is connected to the locking head 7.

[0045] Furthermore, as a preferred embodiment, both the cavity 16 and the connecting channel 4 are formed on the body 11 extending in the horizontal direction.

[0046] Furthermore, as a preferred embodiment, the bottom of the cavity 16 is partially open to facilitate the installation of the elastic reset member 8.

[0047] Furthermore, as a preferred embodiment, a stepped surface 17 is formed at the connection between the cavity 16 and the connecting channel 4, and one end of the elastic reset member 8 is disposed against the stepped surface 17.

[0048] Furthermore, in a preferred embodiment, the locking rod 6 includes a rod body 18 and a limiting head 19. The rod body 18 matches the connecting channel 4, one end of the rod body 18 is connected to the locking head 7, and the other end of the rod body 18 is connected to the limiting head 19. The limiting head 19 abuts against the side of the connecting head 3 away from the opening 5. Further, the rod body 18 is slidably disposed within the connecting channel 4, and the radial dimension of the limiting head 19 is larger than the radial dimension of the connecting channel 4 to limit the sliding displacement of the rod body 18.

[0049] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model.

[0050] Based on the above, this utility model also has the following embodiments:

[0051] In a further embodiment of this utility model, a downwardly inclined first guide surface 20 is formed on the upper side of the other end of the lock head 7. Furthermore, the first guide surface 20 facilitates the user to apply driving force to the lock head 7 when inserting the accessory from top to bottom, thereby opening the opening 5.

[0052] In a further embodiment of the present invention, the first guide surface 20 is inclined downward from the end near the connector 3 to the end near the hook body 2.

[0053] In a further embodiment of this utility model, an upwardly inclined second guide surface 21 is formed on the lower side of the other end of the lock head 7. Furthermore, the second guide surface 21 facilitates the user to apply driving force to the lock head 7 to open the opening 5 when removing the accessory from bottom to top.

[0054] In a further embodiment of the present invention, the second guide surface 21 is inclined upward from the end near the connector 3 to the end near the hook body 2.

[0055] In a further embodiment of this utility model, the hook body 2 is approximately U-shaped.

[0056] In a further embodiment of the present invention, the hook body 2 includes a first part 22, a second part 23 and a third part 24 connected in sequence. The first part 22 extends vertically, the second part 23 extends horizontally, and the third part 24 is connected between two hinge seats 10. An opening 5 is formed on one side of the upper end of the first part 22.

[0057] In a further embodiment of the present invention, a limiting groove is provided on one side of the upper end of the first part 22, and the end of the lock head 7 is movably abutted against the limiting groove.

[0058] In a further embodiment of the present invention, a retaining ring 25 is also included. The retaining ring 25 is disposed at the lower end of the shaft 12, and the shaft 12 abuts against the lower surface of the hinge seat 10, thereby forming a limiting installation of the shaft 12.

[0059] In a further embodiment of this utility model, the vehicle-mounted latch hook mechanism can preferably be arranged on any two-wheeled vehicle such as a motorcycle, bicycle, or electric vehicle to assist the corresponding two-wheeled vehicle in attaching other accessories.

[0060] In a further embodiment of this utility model, the base 1 is used as a part that is directly connected to the two-wheeled vehicle described above.

[0061] In a further embodiment of this utility model, an attachment hole may be provided on the base 1 so as to fix the vehicle-mounted latch hook mechanism to the two-wheeled vehicle by means of fasteners such as bolts and the engagement of the attachment hole.

[0062] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted latch hook mechanism, characterized in that, include: Base; A hook body, which is mounted on the base; A connector is mounted on the hook body, and a connection channel is formed on the connector, with an opening between the connector and the hook body; A locking rod, one end of which is slidably disposed within the connecting channel; A lock head, connected to the other end of the lock bar, the lock head being used to open or close the opening setting; A resilient reset element is connected between the lock head and the connector, the resilient reset element being used to drive the lock head to have a tendency to close the opening.

2. The vehicle locking hook mechanism according to claim 1, characterized in that, The base is provided with a hinge assembly, and the hook body is rotatably connected to the hinge assembly.

3. The vehicle locking hook mechanism according to claim 2, characterized in that, The hinge assembly includes two hinge seats, with one side of the hook body rotatably disposed between the two hinge seats.

4. The vehicle locking hook mechanism according to claim 3, characterized in that, The connector includes a body and a shaft. The body is disposed at the upper end of the shaft, and the lower end of the shaft passes through a hinge seat, one side of the hook body and another hinge seat in sequence. The connection channel is opened on the body.

5. The vehicle locking hook mechanism according to claim 4, characterized in that, A first plane is formed on the shaft, and a connecting hole is formed on one side of the hook body in the vertical direction. A second plane is formed in the connecting hole, and the first plane and the second plane are arranged to abut against each other.

6. The vehicle latch hook mechanism according to claim 1, characterized in that, The connector has a cavity that is connected to the connection channel. One end of the lock head extends into the cavity, and the locking rod passes through the connection channel and the cavity in sequence and is connected to the lock head.

7. The vehicle latch hook mechanism according to claim 6, characterized in that, A stepped surface is formed at the connection between the cavity and the connecting channel, and one end of the elastic reset member is disposed against the stepped surface.

8. The vehicle latch hook mechanism according to claim 1, characterized in that, The locking rod includes a rod body and a limiting head. The rod body is matched with the connecting channel. One end of the rod body is connected to the locking head, and the other end of the rod body is connected to the limiting head. The limiting head abuts against the side of the connecting head away from the opening.

9. The vehicle latch hook mechanism according to claim 1, characterized in that, The upper side of the other end of the lock head has a downwardly inclined first guide surface.

10. The vehicle latch hook mechanism according to claim 1, characterized in that, The other end of the lock head has an upwardly inclined second guide surface formed on its lower side.

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