Buffer type motorcycle bumper

Abstract

The utility model relates to the technical field of motorcycle protection, in particular to a buffering type motorcycle bumper. Comprising a bumper and a buffer mechanism, the bumper comprises a bumper body part, two fixed cylinder parts arranged on the bumper body part side by side, and an elastic cylinder part arranged on the bumper body part; the buffering mechanism is detachably arranged on the bumper and comprises a main buffering assembly detachably arranged on the elastic cylinder part, two auxiliary buffering assemblies detachably arranged on the two fixed cylinder parts respectively and a hollow pipe with the two ends arranged on the main buffering assembly and the auxiliary buffering assemblies respectively. According to the utility model, the buffer mechanism detachably arranged on the bumper is used for absorbing the force borne by vehicle collision, so that the service life of the vehicle is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle protection, in particular to a buffer type motorcycle bumper. Background Art

[0002] Most motorcycles are equipped with bumpers, which can buffer and protect the motorcycle when it is hit or scratched, preventing the surface of the motorcycle from being scratched and reducing damage to the body. Most motorcycle bumpers are installed around the body.

[0003] Chinese patent announcement number CN220640114U discloses a motorcycle bumper, which belongs to the technical field of motorcycle accessories. It includes a left upper bumper, a right upper bumper and a lower bumper, the top ports of the left upper bumper and the right upper bumper are provided with a fixed upper connecting piece, the bottom ports of the left upper bumper and the right upper bumper are provided with an expansion port, the bottom ends of the left upper bumper and the right upper bumper are provided with a connecting component, the two ends of the lower bumper are respectively fixedly connected to the connecting components on the left upper bumper and the right upper bumper, and the lower bumper is provided with a fixed connecting plate; in this scheme, the bumper is divided into three parts, when the bumper is deformed by collision, only the connecting component needs to be disassembled, and the bumper at the damaged part needs to be taken out and replaced, which has a lower maintenance cost than disassembling and replacing the entire bumper.

[0004] However, the above technical solution has the following problem: when the vehicle collides with a wall or other object, the force generated by the collision may cause the guardrail to tilt or damage the connection with the motorcycle, which may easily affect the service life of the vehicle. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a buffer type motorcycle bumper which absorbs the force of vehicle collision through a buffer mechanism detachably arranged on the bumper so as to increase the service life of the vehicle.

[0006] The technical solution of the utility model is a buffer type motorcycle bumper, comprising: a bumper, which comprises a bumper body, two fixed cylinder parts arranged side by side on the bumper body, and an elastic cylinder part arranged on the bumper body; a buffer mechanism, which is detachably arranged on the bumper, and the buffer mechanism comprises a main buffer component detachably arranged on the elastic cylinder part, a secondary buffer component detachably arranged on each of the two fixed cylinder parts, and a hollow tube with two ends respectively arranged on the main buffer component and the secondary buffer component.

[0007] Preferably, the main buffer assembly includes a mounting frame, a buffer frame rotatably set on the mounting frame, a connecting rod and a guide rod set on the buffer frame, a fixed plate threadedly connected to the guide rod, a rotating frame slidably set on the connecting rod and the guide rod, and a spring a connected to the buffer frame and the rotating frame at both ends respectively, a hollow tube is dampingly connected to the mounting frame, and the rotating frame is detachably connected to the elastic cylinder.

[0008] Preferably, the elastic cylinder has a thread groove, and the rotating frame is threadedly connected to the thread groove.

[0009] Preferably, the mounting frame comprises a mounting frame main body, and a plurality of support blocks arranged in a ring shape in the mounting frame main body, the mounting frame main body has a hollow cavity, and the plurality of support blocks are all located in the hollow cavity.

[0010] Preferably, the auxiliary buffer assembly includes a connecting block, a buffer rod detachably mounted on the connecting block, a mounting ring rotatably mounted on the buffer rod, and a spring b whose two ends are respectively connected to the buffer rod and the fixed cylinder, and the hollow tube is connected to the connecting block damping.

[0011] Preferably, the fixed cylinder has a mounting hole, the inner circumferential surface of the mounting hole has threads, and the mounting ring is threadedly connected to the fixed cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] When the utility model is used, after the user sets the bumper on the motorcycle, the main buffer component and the two auxiliary buffer components are set on the bumper and connected. When the vehicles collide, the force generated by the collision will first act on the spring a and the spring b. After the spring a and the spring b absorb a part of the force, the force will act on the bumper, thereby reducing the external force on the bumper and improving the service life of the vehicle. When the buffer mechanism is damaged, the user can directly replace the corresponding parts for maintenance, thereby reducing the maintenance cost of the bumper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the main buffer component in an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the auxiliary buffer assembly in the embodiment of the utility model.

[0017] Figure numerals: 1. bumper; 101. bumper body; 102. fixed cylinder; 103. elastic cylinder; 1031. threaded groove; 2. mounting frame; 21. mounting frame body; 211. hollow cavity; 22. support block; 3. buffer frame; 4. connecting rod; 5. guide rod; 51. fixed plate; 6. rotating frame; 7. spring a; 8. hollow tube; 9. connecting block; 10. buffer rod; 11. mounting ring; 12. spring b. DETAILED DESCRIPTION

[0018] Embodiment 1

[0019] like Figure 1-Figure 3 As shown, a buffer-type motorcycle bumper proposed in this embodiment includes a bumper 1 and a buffer mechanism, the bumper 1 includes a bumper body 101, two fixed cylinders 102 arranged side by side on the bumper body 101, and an elastic cylinder 103 arranged on the bumper body 101; the buffer mechanism is detachably arranged on the bumper 1, and the buffer mechanism includes a main buffer component detachably arranged on the elastic cylinder 103, a secondary buffer component detachably arranged on each of the two fixed cylinders 102, and a hollow tube 8 with two ends respectively arranged on the main buffer component and the secondary buffer component.

[0020] When this embodiment is used, the user sets the bumper 1 on the motorcycle, and then sets the main buffer component and two auxiliary buffer components on the bumper 1 and connects them. When the vehicle collides, the force generated by the collision will first act on the main buffer component and the auxiliary buffer component. After the main buffer component and the auxiliary buffer component absorb part of the force, the force will act on the bumper 1, thereby reducing the external force on the bumper 1 and improving the service life of the vehicle.

[0021] Embodiment 2

[0022] like Figure 1 and Figure 2 As shown, a buffer type motorcycle bumper proposed in this embodiment, compared with the first embodiment, in this embodiment, the main buffer assembly includes a mounting frame 2, a buffer frame 3 rotatably arranged on the mounting frame 2, a connecting rod 4 and a guide rod 5 arranged on the buffer frame 3, a fixed plate 51 threadedly connected to the guide rod 5, a rotating frame 6 slidably arranged on the connecting rod 4 and the guide rod 5, and a spring a7 respectively connected to the buffer frame 3 and the rotating frame 6 at both ends, a hollow tube 8 is dampingly connected to the mounting frame 2, and the rotating frame 6 is detachably connected to the elastic cylinder 103.

[0023] The elastic cylinder 103 has a thread groove 1031, and the rotating frame 6 is threadedly connected to the thread groove 1031. The mounting frame 2 includes a mounting frame body 21 and a plurality of support blocks 22 arranged in a ring shape in the mounting frame body 21. The mounting frame body 21 has a hollow cavity 211, and the plurality of support blocks 22 are all located in the hollow cavity 211.

[0024] When this embodiment is in use, external force acts on the buffer mechanism, and the mounting frame 2 moves toward the bumper 1 under the action of the external force. The mounting frame 2 moves the buffer frame 3 toward the rotating frame 6. As the distance between the buffer frame 3 and the rotating frame 6 decreases, the spring a7 is compressed and absorbs the force transmitted from the buffer frame 3, thereby reducing the force exerted on the rotating frame 6. After the collision is received, the spring a7 will push the buffer frame 3 to reset. If the buffer mechanism is damaged, the user can easily remove the rotating frame 6 from the bumper 1, thereby reducing the difficulty of maintenance and replacement of the buffer mechanism and improving the user's experience.

[0025] Embodiment 3

[0026] like Figure 1 and Figure 3 As shown, a buffer-type motorcycle bumper proposed in this embodiment, compared with the first embodiment, in this embodiment, the auxiliary buffer assembly includes a connecting block 9, a damping buffer rod 10 detachably arranged on the connecting block 9, a mounting ring 11 rotatably arranged on the buffer rod 10, and a spring b12 connected to the buffer rod 10 and the fixed cylinder 102 at both ends respectively, the hollow tube 8 is dampingly connected to the connecting block 9, the fixed cylinder 102 has a mounting hole, the inner circumferential surface of the mounting hole has a thread, and the mounting ring 11 is threadedly connected to the fixed cylinder 102.

[0027] When using this embodiment, the user rotates the mounting ring 11 to fix the buffer rod 10 at the fixed cylinder 102, and connects the main buffer assembly and the auxiliary buffer assembly through a plurality of hollow tubes 8. When an external force acts on the auxiliary buffer assembly, the spring b12 absorbs a portion of the force generated by the collision, thereby reducing the damage caused by the vehicle collision. When the vehicle collides with a person, the injury to the pedestrian is reduced through the movement of the buffer mechanism.

[0028] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A buffer type motorcycle bumper, characterized in that: include: The bumper (1) comprises a bumper body (101), two fixed tubes (102) arranged side by side on the bumper body (101), and an elastic tube (103) arranged on the bumper body (101); The buffer mechanism is detachably arranged on a bumper (1), and comprises a main buffer component detachably arranged on an elastic cylinder (103), a secondary buffer component detachably arranged on each of two fixed cylinders (102), and a hollow tube (8) with two ends respectively arranged on the main buffer component and the secondary buffer component.

2. A buffer type motorcycle bumper according to claim 1, characterized in that: The main buffer assembly comprises a mounting frame (2), a buffer frame (3) rotatably arranged on the mounting frame (2), a connecting rod (4) and a guide rod (5) arranged on the buffer frame (3), a fixing plate (51) threadedly connected to the guide rod (5), a rotating frame (6) slidably arranged on the connecting rod (4) and the guide rod (5), and a spring a (7) with two ends respectively connected to the buffer frame (3) and the rotating frame (6), a hollow tube (8) dampingly connected to the mounting frame (2), and a rotating frame (6) detachably connected to the elastic cylinder (103).

3. A buffer type motorcycle bumper according to claim 2, characterized in that: The elastic cylinder (103) has a thread groove (1031), and the rotating frame (6) is threadedly connected to the thread groove (1031).

4. A buffer type motorcycle bumper according to claim 3, characterized in that: The mounting frame (2) comprises a mounting frame main body (21) and a plurality of support blocks (22) arranged in a ring shape inside the mounting frame main body (21); the mounting frame main body (21) has a hollow cavity (211), and the plurality of support blocks (22) are all located inside the hollow cavity (211).

5. The buffer type motorcycle bumper according to claim 1, characterized in that: The auxiliary buffer assembly comprises a connecting block (9), a buffer rod (10) detachably arranged on the connecting block (9), a mounting ring (11) rotatably arranged on the buffer rod (10), and a spring b (12) whose two ends are respectively connected to the buffer rod (10) and the fixed cylinder (102), and a hollow tube (8) is connected to the connecting block (9) in a damping manner.

6. A buffer type motorcycle bumper according to claim 5, characterized in that: The fixed cylinder (102) has a mounting hole, the inner circumference of the mounting hole has threads, and the mounting ring (11) is threadedly connected to the fixed cylinder (102).

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