Quick release structure of locomotive side box

Abstract

The utility model belongs to the field of quick disassembly of side boxes, particularly relates to a quick disassembly structure of a locomotive side box, and aims to solve the problems that a box body accidentally falls off and the stability and the safety of the box body are reduced in the running process due to the fact that an existing quick disassembly structure lacks efficient and convenient locking and unlocking functions, the following scheme is provided: the quick disassembly structure comprises a box body and a mounting frame, a box cover is hinged to the top of the box body through a hinge, and the box body and the box cover are locked and fixed through a hasp lock; the connecting assembly is arranged on the box body and the mounting frame and is used for quickly disassembling and assembling the box body and the mounting frame; the locking assembly is arranged on one side of the box body and used for locking the position where the box body is connected with the mounting frame. Through the arrangement of the locking assembly, rapid installation and efficient and convenient locking and unlocking between the box body and the installation frame are achieved, so that the operation convenience and the overall safety are improved, and the box body is effectively prevented from accidentally falling off in the traveling process.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-disassembly of side boxes, in particular to a quick-disassembly structure of a motorcycle side box. Background Art

[0002] The quick-release structure of the motorcycle side box (motorcycle side box) is a convenient installation structure. Through special quick-release buckles and mounting brackets, the motorcycle side box can be quickly and firmly fixed to the motorcycle, or easily removed when not needed, which improves the flexibility and convenience of use.

[0003] At present, although the quick-release structure of existing motorcycle side boxes can be quickly disassembled and assembled, most designs have deficiencies in the locking mechanism and lack efficient and convenient locking and unlocking functions, which leads to accidental falling of the box during driving, reducing the stability and safety of the box. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that lack efficient and convenient locking and unlocking functions, which leads to accidental falling of the box during driving and reduces the stability and safety of the box, and to propose a quick-release structure for the motorcycle side box.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quick-disassembly structure for a motorcycle side box, comprising:

[0007] The box body and the mounting frame, the top of the box body is hinged with a box cover through a hinge, and the box body and the box cover are locked and fixed by a buckle lock;

[0008] A connecting assembly is provided on the box body and the mounting frame and is used for quick disassembly and assembly of the two;

[0009] The locking assembly is arranged on one side of the box body and is used to lock the position after the box body and the mounting bracket are connected.

[0010] In one possible design, the connecting assembly includes four gourd holes in a rectangular shape opened on one side of the mounting frame, and four pins are fixedly provided in a rectangular shape on one side of the box body. The four pins correspond to the positions of the four gourd holes respectively and can be detached from the engagement. A locking frame is fixedly provided on the top of the mounting frame, and a locking opening is provided on the top of the locking frame.

[0011] In one possible design, the locking assembly includes a connecting plate fixedly provided on one side of the box body, a fixing pin 1 is fixedly provided on one side of the connecting plate, a rotating rack is rotatably provided on the outside of the fixing pin 1, a linkage rack is rotatably provided on the bottom of the rotating rack, a retaining rack is rotatably provided on the bottom of the linkage rack, the retaining rack can be detached and engage with the lock mouth, a fixing pin 2 is fixedly provided on one side of the connecting plate below the fixing pin 1, one side of the retaining rack is rotatably connected to the fixing pin 2, and a lock core is embedded through the top of the rotating rack.

[0012] In a possible design, a lock plate is provided at the bottom of the lock core in linkage, and an abutment plate is fixedly provided on one side of the connecting plate, and the lock plate can be detached and abutted against the abutment plate.

[0013] In a possible design, a reinforcement plate is fixedly provided on one side of the mounting frame, and a mounting hole for connecting and mounting with a locomotive is opened on one side of the reinforcement plate.

[0014] In a possible design, the exterior of the fixing pin 1 and the fixing pin 2 are fixedly provided with a same blocking cover.

[0015] In this application, when starting to use, first fix the mounting frame to the locomotive through the mounting holes on the reinforcement plate, and check the installation stability of the mounting frame. Before installing the box body and the mounting frame, first ensure that the locking assembly is in the unlocked state, that is, the lock plate is not engaged with the abutment plate, and the abutment frame is in the open state. Then, move the box body close to the mounting frame, align the four pins on one side of the box body with the four gourd holes on the mounting frame and insert them, then gently push the box body so that the pins are smoothly inserted into the gourd holes to complete the initial connection;

[0016] Then insert the key into the lock cylinder and press the rotating frame with the key. The rotating frame pushes the linkage frame downward while the fixed pin 1 moves downward. The linkage frame pushes the abutment frame to move obliquely downward on the fixed pin 2 while moving downward until the abutment frame and the lock mouth on the lock frame are tightly engaged. Then use the key to rotate the lock cylinder. The internal structure of the lock cylinder rotates while driving the lock plate to rotate. When the lock plate rotates to the abutment plate and abuts against it, the box body and the mounting frame are locked.

[0017] When the box needs to be disassembled, insert the key into the lock cylinder and rotate it to make the lock plate rotate and disengage from the abutment plate, then pull the rotating frame upwards. While the rotating frame moves upwards, it drives the abutment frame to disengage from the lock mouth through the linkage frame, releasing the lock between the box and the mounting frame. Then, gently pull the box outwards to disengage the pin from the gourd hole, completing the disassembly;

[0018] Then put the required items into the box. After putting them in, rotate the box lid to the top of the box through the hinge, and use the buckle lock to lock the box lid and the box body, so that the box lid is tightly closed and not easy to open.

[0019] The utility model has the following beneficial effects:

[0020] The utility model realizes quick installation and easy disassembly between the box body and the mounting frame through the setting of the connecting assembly and the precise alignment and smooth engagement between the pins on the box body and the hoist holes on the mounting frame, which not only simplifies the operation process but also improves the efficiency of installation and disassembly, thereby enhancing the convenience and practicality of quick installation and disassembly between the box body and the mounting frame.

[0021] The utility model is provided with a locking assembly, wherein the key is used to operate the lock cylinder to drive the rotating frame and the linkage mechanism, so that the abutment frame accurately abuts the lock opening, and then the lock cylinder is rotated to drive the lock plate to tightly abut the abutment plate, completing the firm locking of the box body. When disassembling, the key is also used to rotate the lock cylinder to unlock the abutting state of the lock plate and the abutment plate, and then the rotating frame and the linkage mechanism are reversely operated to disengage the abutment frame from the lock opening, unlocking the firm locking of the box body position, thereby achieving efficient locking and convenient unlocking between the box body and the mounting frame, which not only enhances the stability and safety of the box body on the mounting frame and prevents the box body from accidentally falling during driving, but also simplifies the operation process of locking and unlocking, and improves convenience.

[0022] The utility model realizes the rapid installation and efficient and convenient locking and unlocking between the box body and the mounting frame through the setting of the locking component, thereby improving the operational convenience and overall safety, and effectively preventing the box body from accidentally falling during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall main structure of a quick-release structure of a motorcycle side box proposed by the utility model;

[0024] Figure 2 This is a schematic side view of the overall structure of a quick-release structure for a motorcycle side box proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the separation structure of the box body and the mounting frame of a motorcycle side box quick-disassembly structure proposed by the present invention;

[0026] Figure 4 This is an enlarged structural diagram of part A of a quick-release structure of a motorcycle side box proposed by the present invention.

[0027] In the figure: 1. Box body; 2. Box cover; 3. Hasp lock; 4. Connecting plate; 5. Fixing pin 1; 6. Rotating frame; 7. Linkage frame; 8. Retaining frame; 9. Fixing pin 2; 10. Lock core; 11. Lock plate; 12. Retaining plate; 13. Pin; 14. Mounting frame; 15. Lock frame; 16. Lock mouth; 17. Gourd hole; 18. Reinforcement plate; 19. Mounting hole; 20. Cover. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0029] Reference Figure 1-4 , a quick-disassembly structure, comprising:

[0030] The box body 1 is composed of four parts: a mounting frame 14, a connecting assembly and a locking assembly. The top of the box body 1 is hinged to the box cover 2 through a hinge, and the box cover 2 and the box body 1 are locked and fixed by a buckle lock 3 to ensure the safety of the items in the box.

[0031] The connecting component is arranged between the box body 1 and the mounting frame 14 to achieve quick connection and disassembly between the two. Four gourd holes 17 are arranged in a rectangular shape on one side of the mounting frame 14. The design of the gourd hole 17 allows a certain degree of lateral fine-tuning to adapt to different box body 1 sizes or installation errors. Four pins 13 are fixed on the corresponding side of the box body 1. The positions of the four pins 13 correspond one-to-one to the gourd holes 17. Through simple alignment and pushing actions, the box body 1 and the mounting frame 14 can be quickly connected. In addition, a locking frame 15 is fixed to the top of the mounting frame 14. The lock port 16 opened on the top of the lock frame 15 is used to cooperate with the locking component to further lock the position of the box body 1.

[0032] The locking assembly is arranged on one side of the box body 1, and is used to provide additional locking force after the box body 1 is connected to the mounting bracket 14 to ensure stability during driving. The assembly includes a connecting plate 4, a fixing pin 15, a rotating frame 6, a linkage frame 7, a support frame 8, a fixing pin 2 9, a lock core 10, a lock plate 11 and a support plate 12. The connecting plate 4 is fixed to one side of the box body 1 as the base of the entire locking assembly. The fixing pin 15 and the fixing pin 2 9 are used to support and connect the rotating frame 6 and the support frame 8 respectively to ensure that they can rotate smoothly around their respective axes. The rotating frame 6 is connected to the connecting frame 7 through the fixing pin 15. The connecting plate 4 is connected, and a lock core 10 is embedded on its top. After the lock core 10 is rotated to unlock, the rotating frame 6 is pulled or pressed to rotate it, and then the supporting frame 8 is driven to move up and down through the linkage frame 7. The bottom of the supporting frame 8 is designed to match the lock mouth 16. When the supporting frame 8 moves downward to a certain position, it can accurately fit into the lock mouth 16 to achieve preliminary locking. The bottom of the lock core 10 is linked with a lock plate 11. When the lock core 10 rotates, the lock plate 11 will move accordingly and fit tightly against the supporting plate 12 fixed on one side of the connecting plate 4 to complete the final locking action.

[0033] The present application can be used in the technical field of quick-release structures of motorcycle side boxes, and can also be used in other fields applicable to the present application. Example

[0034] On the basis of the first embodiment, the second embodiment further includes: a quick-release structure for a locomotive side box, which is applied to the technical field of quick-release structures for locomotive side boxes. In order to improve the strength and stability of the overall structure, a reinforcing plate 18 is fixedly provided on one side of the mounting frame 14, and the mounting hole 19 provided on the reinforcing plate 18 is used for connection and installation with the locomotive.

[0035] A blocking cover 20 is provided on the outside of the fixing pin 1 5 and the fixing pin 2 9. The blocking cover 20 not only serves to prevent dust and dirt, but also enhances the overall aesthetics of the locking assembly.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-release structure for a motorcycle side box, characterized in that: include: A box body (1) and a mounting frame (14), wherein the top of the box body (1) is hingedly connected to a box cover (2) via a hinge, and the box body (1) and the box cover (2) are locked and fixed via a buckle lock (3), and a reinforcement plate (18) is fixedly provided on one side of the mounting frame (14), and a mounting hole (19) is provided on one side of the reinforcement plate (18) for connection and installation with a locomotive; A connecting assembly is provided on the box body (1) and the mounting frame (14) and is used for quick disassembly and quick assembly of the two. The connecting assembly includes four calabash holes (17) in a rectangular shape and opened on one side of the mounting frame (14). Four pins (13) are fixedly provided in a rectangular shape on one side of the box body (1). The four pins (13) correspond to the positions of the four calabash holes (17) and can be disengaged from the engagement. A locking frame (15) is fixedly provided on the top of the mounting frame (14). A locking opening (16) is opened on the top of the locking frame (15). A locking assembly is provided on one side of the box body (1) and is used to lock the position of the box body (1) after being connected to the mounting frame (14), the locking assembly includes a connecting plate (4) fixedly provided on one side of the box body (1), a fixing pin 1 (5) is fixedly provided on one side of the connecting plate (4), a rotating frame (6) is provided for rotating the outside of the fixing pin 1 (5), a linkage frame (7) is provided for rotating the bottom of the rotating frame (6), a supporting frame (8) is provided for rotating the bottom of the linkage frame (7), the supporting frame (8) can be detached and abutted against the lock mouth (16), a fixing pin 2 (9) is fixedly provided on one side of the connecting plate (4) below the fixing pin 1 (5), a side of the supporting frame (8) is rotatably connected to the fixing pin 2 (9), and a lock core (10) is embedded in the top of the rotating frame (6); The fixing pin 1 (5) and the fixing pin 2 (9) are fixedly provided with a same blocking cover (20) on the outside.

2. The quick-release structure of a motorcycle side box according to claim 1, characterized in that: A lock plate (11) is provided at the bottom of the lock core (10), and a stop plate (12) is fixedly provided on one side of the connecting plate (4). The lock plate (11) can be disengaged from and engage with the stop plate (12).

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