A new type of lock device for motorcycle tail box

Abstract

The utility model provides a new type lock catch device of motorcycle tail box belongs to motorcycle accessory technical field. It has solved the problem of inconvenient dismounting and low safety of the existing motorcycle tail box. The new type lock catch device of motorcycle tail box, the tail box includes box body, lid, ling eagle lock, ling eagle lock lock core, ling eagle lock lock catch, ling eagle lock lock catch catch groove and the button of setting in the lid, the slot body is opened to the box body, the slot body has the rear seat of integral configuration with the box body, the rear seat bottom wall is opened to have the mounting hole, is installed with the lock structure in the mounting hole, and the lock structure includes the rotating lock column of lock hole and is arranged in the lock seat of mounting hole and is used for rotating lock column cooperation installation, the rotating lock column is installed to have the limit board, is equipped with the unlocking block in the box body for pushing ling eagle lock lock core and realizes ling eagle lock lock catch outside the spring, the box body bottom is equipped with the clamping component for clamping on the rear goods shelf. The utility model has the advantages of convenient dismounting and improving the safety.

Description

Technical Field

[0001] This utility model belongs to the technical field of motorcycle parts, and relates to a motorcycle tail box, and particularly to a novel locking device for a motorcycle tail box. Background Technology

[0002] Currently, motorcycle tail boxes and rear racks on the market are fixed with screws, which is relatively troublesome to disassemble and assemble, requiring tools to loosen and tighten them.

[0003] In addition, the locks on motorcycle tail boxes currently typically use Lingying locks: (https: / / e.tb.cn / h.SRWKwbHo9eJamDv?tk=jzfVf1NJwAi CZ007, this is existing literature on Lingying locks). The Lingying lock is unlocked with a matching key, and the lock cylinder on the Lingying lock is pressed. The latch on the Lingying lock pops out, and the latch inside the box can disengage from the latch slot, thus opening the box.

[0004] However, the lock opening of the aforementioned trunk lock is exposed in an easily visible position, making it easy for outsiders to use technical means to unlock it, resulting in low security. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a novel locking device for motorcycle tail boxes that is easy to assemble and disassemble and improves safety.

[0006] The objective of this utility model can be achieved through the following technical solution: A novel locking device for a motorcycle tail box, the tail box comprising a box body, a box cover, a Lingying lock, a Lingying lock cylinder, a Lingying lock buckle, a Lingying lock buckle groove, and a buckle disposed inside the box cover. The characteristic feature is that a groove is formed on the outside of the box body, and a rear box seat integrally formed with the box body is located within the groove. An installation hole is formed on the bottom wall of the rear box seat, and a locking structure is installed within the installation hole. The locking structure includes a rotating locking pin with a locking hole and a locking seat disposed within the installation hole for the rotating locking pin to cooperate with the installation. A limiting plate is installed on the rotating locking pin. An unlocking block is provided inside the box body for pushing the Lingying lock cylinder and causing the Lingying lock buckle to spring outward. An installation plate limited by the limiting plate is provided on the unlocking block. A locking assembly for engaging with the rear rack is installed at the bottom of the box body.

[0007] In the aforementioned novel locking device for a motorcycle tail box, the unlocking block has a shaft, the mounting plate is mounted on the shaft, a support spring is sleeved on the shaft, and the unlocking block has an integrally formed push part that pushes the Lingying lock core.

[0008] In the aforementioned novel locking device for a motorcycle tail box, the box body is further provided with a Lingying lock cover, and the Lingying lock cover and the Lingying lock are fixed to the box body by screws.

[0009] In the aforementioned novel locking device for a motorcycle tail box, the engaging assembly includes a movable locking plate. The movable locking plate has a spring shaft at its end, and a second supporting spring is sleeved on the spring shaft. The box body has a shaft groove into which the spring shaft slides. One end of the second supporting spring abuts against the movable locking plate, and the other end is fixed in the shaft groove. The movable locking plate has an engaging part that extends out of the box body, and the box body has an outer groove for the movable locking plate to move back and forth. The bottom end of the box body also has a positioning part that positions with the rear rack.

[0010] In the aforementioned novel locking device for a motorcycle tail box, the buckle is installed inside the box cover via a connecting seat.

[0011] In the aforementioned novel locking device for a motorcycle tail box, a handle that conceals the lock hole is hinged within the groove.

[0012] In the aforementioned novel locking device for a motorcycle tail box, a protective cover is also provided inside the box.

[0013] Compared with existing technologies, this new locking device for motorcycle tail boxes has the advantages of easy assembly and disassembly of the tail box and improved safety. Attached Figure Description

[0014] Figure 1 This is the existing structural diagram of Lingying Lock.

[0015] Figure 2 This is a structural diagram of the new locking device for the motorcycle's tail box.

[0016] Figure 3 This is a 3D view of the new locking device for the motorcycle's tail box.

[0017] Figure 4 This is a 3D view of the new locking device for the motorcycle's tail box.

[0018] Figure 5 This is an internal structural diagram of the new locking device for the motorcycle's tail box.

[0019] Figure 6 This is an internal structural diagram of the new locking device for the motorcycle's tail box.

[0020] Figure 7 This is an internal structural diagram of the new locking device for the motorcycle's tail box.

[0021] In the diagram: 1. Box body; 2. Box lid; 3. Lingying lock; 4. Lingying lock cylinder; 5. Lingying lock latch; 6. Lingying lock latch groove; 7. Button; 8. Groove; 9. Rear box seat; 10. Lock hole; 11. Rotating lock pin; 12. Lock seat; 13. Limiting plate; 14. Unlocking block; 15. Mounting plate; 16. Shaft; 17. Support spring one; 18. Pushing part; 19. Lingying lock outer cover; 20. Moving plate; 21. Spring shaft; 22. Support spring two; 23. Shaft groove; 24. Engaging part; 25. Outer groove; 26. Positioning part; 27. Connecting seat; 28. Handle; 29. ​​Protective cover. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figures 1-7 As shown, this novel locking device for a motorcycle tail box includes a box body, a box cover, a Lingying lock, a Lingying lock cylinder, a Lingying lock buckle, a Lingying lock buckle groove, and a buckle installed inside the box cover. A groove is provided outside the box body, and a rear box seat integrally formed with the box body is located within the groove. An installation hole is provided on the bottom wall of the rear box seat, and a locking structure is installed within the installation hole. The locking structure includes a rotating lock pin with a lock hole and a lock seat installed within the installation hole for the rotating lock pin to cooperate with. A limiting plate is installed on the rotating lock pin. An unlocking block is provided inside the box body to push the Lingying lock cylinder and cause the Lingying lock buckle to spring outwards. An installation plate limited by the limiting plate is provided on the unlocking block. A locking component is installed at the bottom of the box body for engaging with the rear rack.

[0024] The lock mechanism is located on the bottom wall of the rear compartment seat on the box body. When the box is used correctly, the lock hole of the lock mechanism faces the rear shelf, making it a concealed design. Furthermore, there is a height difference between the molded rear compartment seat and the bottom of the box body, which allows for easy insertion and unlocking of the key that fits the lock hole. This improves security while ensuring ease of unlocking.

[0025] In addition, when the case body and lid are locked, the limiting plate abuts against the mounting plate, the unlocking block cannot be pushed or pressed, and the Lingying lock buckle (the internal structure of the Lingying lock is existing technology, so it will not be described in detail) cannot pop out. Then the Lingying lock buckle slot and the buckle are engaged to achieve the purpose of locking, and the case lid cannot be opened. When you need to open it, insert the key and rotate the lock cylinder to make the limit plate rotate away from the mounting plate, push the unlocking block and cause the Lingying lock cylinder to retract inward, and the Lingying lock latch will pop outward to open, thus opening the box cover.

[0026] To elaborate further, the unlocking block contains a shaft, and a mounting plate is installed on the shaft. A support spring is fitted on the shaft, abutting against the mounting plate and the inner wall of the unlocking block. The unlocking block has an integrally formed push part that pushes the Lingying lock cylinder. After pressing the unlocking block to open the box, the unlocking block is released, and the unlocking block returns to its original position under the action of the support spring. When it is necessary to lock the box, the unlocking block is pressed to complete the buckle engagement. After releasing the unlocking block, the lock structure is locked, and the limiting plate abuts against the mounting plate, so the unlocking block can no longer be pressed.

[0027] Preferably, the box is also equipped with a Lingying lock cover, which is fixed to the box by screws.

[0028] To elaborate further, the locking assembly includes a movable locking plate with a spring shaft at its end. A second support spring is fitted onto the spring shaft. The housing has a shaft groove into which the spring shaft slides. One end of the second support spring rests against the movable locking plate, and the other end is fixed in the shaft groove by a spring sheet or by welding. The movable locking plate has a locking part that extends out of the housing. The housing has an outer groove for the movable locking plate to move back and forth. The bottom of the housing also has a positioning part that positions with the rear shelf.

[0029] The matching rear racks on the market have positioning slots for the positioning part to be inserted and locking slots for the locking part to be inserted. By pulling the locking part, under the action of the second support spring, the locking part is inserted into the locking slot. The moving plate is released, and the locking part is locked into the locking slot, that is, locked onto the rear cargo seat to achieve the locking of the two. In this way, the rear box can be disassembled and assembled without screws.

[0030] Preferably, the buckle is installed inside the lid via a connecting seat.

[0031] Preferably, a handle that conceals the keyhole is hinged within the groove.

[0032] To elaborate further, the box also has a protective cover that hides most of the locking components and locking mechanisms inside.

[0033] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0034] Although this document uses numerous terms such as box body, box cover, Lingying lock, Lingying lock cylinder, Lingying lock latch, Lingying lock latch slot, buckle, groove, rear box seat, lock hole, rotating lock pin, lock seat, limit plate, unlocking block, mounting plate, shaft, support spring one, pushing part, Lingying lock outer cover, moving plate, spring shaft, support spring two, shaft groove, engaging part, outer groove, positioning part, connecting seat, handle, and protective cover, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A novel locking device for a motorcycle tail box, the tail box comprising a box body (1), a box cover (2), a Lingying lock (3), a Lingying lock cylinder (4), a Lingying lock buckle (5), a Lingying lock buckle groove (6), and a buckle (7) disposed within the box cover (2), characterized in that, The box (1) has a groove (8) on its outside, and the groove (8) has a rear box seat (9) integrally constructed with the box (1). The bottom wall of the rear box seat (9) has an installation hole, and a lock structure is installed in the installation hole. The lock structure includes a rotating lock pin (11) with a lock hole (10) and a lock seat (12) set in the installation hole for the rotating lock pin (11) to cooperate with the installation. A limiting plate (13) is installed on the rotating lock pin (11). The box (1) has an unlocking block (14) for pushing the Lingying lock cylinder (4) and realizing the Lingying lock buckle (5) to spring out. The unlocking block (14) has an installation plate (15) limited by the limiting plate (13). The bottom of the box (1) is equipped with a locking component for engaging with the rear shelf.

2. The novel locking device for a motorcycle tail box according to claim 1, characterized in that, The unlocking block (14) has a shaft (16) inside, the mounting plate (15) is mounted on the shaft (16), a support spring (17) is sleeved on the shaft (16), and a push part (18) for pushing the Lingying lock core (4) is integrally formed on the unlocking block (14).

3. The novel locking device for a motorcycle tail box according to claim 1, characterized in that, The box (1) is also provided with a Lingying lock cover (19), and the Lingying lock cover (19) and the Lingying lock (3) are fixed inside the box (1) by screws.

4. A novel locking device for a motorcycle tail box according to claim 1, characterized in that, The locking assembly includes a movable locking plate (20), the movable locking plate (20) has a spring shaft (21) at its end, a second supporting spring (22) is sleeved on the spring shaft (21), the box (1) has a shaft groove (23) for the spring shaft (21) to slide into, one end of the second supporting spring (22) abuts against the movable locking plate (20), and the other end is fixed in the shaft groove (23), the movable locking plate (20) has a locking part (24) that extends out of the box (1), and the box (1) has an outer groove (25) for the movable locking plate (20) to move back and forth, and the bottom of the box (1) also has a positioning part (26) that is positioned with the rear shelf.

5. A novel locking device for a motorcycle tail box according to claim 1, characterized in that, The buckle (7) is installed inside the box cover (2) via the connecting seat (27).

6. A novel locking device for a motorcycle tail box according to claim 1, characterized in that, The groove (8) is hinged to a handle (28) that hides the lock hole (10).

7. A novel locking device for a motorcycle tail box according to claim 1, characterized in that, The box (1) is also equipped with a protective cover (29).

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