Anti-falling motorcycle frame protection structure

Abstract

The utility model discloses an anti-toppling motorcycle frame protection structure which comprises a supporting plate, a rotating seat is installed in the center of the lower end of the supporting plate, a third rotating shaft is rotationally connected to the inner wall of the rotating seat, a hydraulic rod is installed at the lower end of the third rotating shaft, and the lower end of the hydraulic rod is fixedly connected with the lower end of the inner wall of a supporting frame. And one end of the screw rod is fixedly connected with a supporting pad, and a frame is mounted on the inner wall of the mounting insertion block in an inserted mode. The anti-toppling motorcycle frame protection structure can be rapidly clamped and installed through a threaded groove, a screw rod and a supporting pad, clamping can be adjusted in a spiral mode, the adaptability is good, a second rotating shaft can drive a connecting frame and an auxiliary rolling wheel to conduct overturning adjustment, and therefore the height of the anti-toppling motorcycle frame protection structure is adjusted, and the anti-toppling motorcycle frame protection structure is convenient to use. And auxiliary supporting can be carried out at a low speed through auxiliary rolling wheels, falling can be effectively prevented through hydraulic contraction and auxiliary supporting of a hydraulic rod, and after movement is accelerated, automatic overturning can be carried out through a first rotating shaft, and riding is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle frames, in particular to an anti-falling motorcycle frame protection structure. Background Art

[0002] A motorcycle is a two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by a handlebar. It is light, flexible and fast, and is widely used in patrolling, passenger and cargo transportation, etc. It is also used as sports equipment. Generally speaking, motorcycles are divided into street cars, road racing motorcycles, off-road motorcycles, cruisers, touring cars, etc. Motorcycles are a common means of transportation in people's daily lives, and they provide convenience for people's lives.

[0003] The existing CN212500784U anti-fall assembly structure installed on the motorcycle frame can protect the body and the engine from damage to the greatest extent after the fall, and prevent the body and the engine from being worn and bumped against the ground after falling. All points are connected by bolts. It has a simple structure, is easy to install, and has strong impact resistance and wear resistance. However, there are some shortcomings. The existing equipment cannot provide auxiliary support when moving, has poor installation adaptability, and is inconvenient to use. Therefore, an anti-fall motorcycle frame protection structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-falling motorcycle frame protection structure to solve the problems mentioned in the above background technology that the anti-fall assembly structure installed on the motorcycle frame cannot provide auxiliary support during movement, has poor installation adaptability, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle frame protection structure for preventing falling over, comprising a support plate, a mounting plug block is installed on the rear side of the support plate, and foot pads are installed on the upper ends of the support plate and the mounting plug block, a first rotation groove is opened on one side of the lower end of the support plate, and a first rotating shaft is installed on one side of the inner wall of the first rotation groove, a support frame is fixedly connected to one side of the first rotating shaft, and a second rotation groove is opened at the lower end of the support frame, a second rotating shaft is installed on one side of the inner wall of the second rotation groove, and a connecting frame is installed on one side of the second rotating shaft, and the lower end of the inner wall of the connecting frame An auxiliary roller is rotatably installed, a locking slot is provided on the outer wall of the second rotating shaft, and a locking knob is inserted and installed on the front edge of the second rotating groove, a rotating seat is installed at the center position of the lower end of the support plate, and the inner wall of the rotating seat is rotatably connected to the third rotating shaft, a hydraulic rod is installed at the lower end of the third rotating shaft, and the lower end of the hydraulic rod is fixedly connected to the lower end of the inner wall of the support frame, the support plate and the inner wall of the mounting block are both provided with threaded grooves, and a screw is spirally inserted and installed on the inner wall of the threaded groove, one end of the screw is fixedly connected to a support pad, and a frame is inserted and installed on the inner wall of the mounting block.

[0006] Preferably, the support plate and the mounting plug block are fixedly mounted on the vehicle frame by means of screws inserted and locked in threaded grooves, and the screws are pressed and distributed in contact with the vehicle frame through support pads.

[0007] Preferably, the shape of the foot pad matches the shape of the support plate and the upper end of the mounting plug, and the foot pad is made of sponge material.

[0008] Preferably, the support frame is flip-connected to the first rotating groove via a first rotating shaft, and the support frame is hydraulically supported and connected to the support plate via a hydraulic rod, and the hydraulic rod is flip-connected to the support plate on the rotating seat via a third rotating shaft.

[0009] Preferably, the outer wall of the auxiliary roller is made of rubber, and the auxiliary roller is connected to the rear side of the second rotating groove in an inverted manner via a second rotating shaft.

[0010] Preferably, the auxiliary roller is locked and fixedly connected to the second rotating groove in the locking slot via a locking knob, and the locking knob is symmetrically distributed on the front side of the second rotating groove, and the locking slot is annularly distributed on the outer wall of one side of the second rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the anti-falling motorcycle frame protection structure can be quickly clamped and installed by means of threaded grooves, screws, and support pads, and the clamping can be adjusted spirally, with good adaptability, and the connecting frame and the auxiliary roller can be driven by the second rotating shaft to be flipped and adjusted, thereby adjusting its height, and the auxiliary roller can be used for auxiliary support at low speeds, and the hydraulic rod can be hydraulically contracted for auxiliary support, which can effectively prevent falling, and after accelerating the movement, it can be automatically flipped by the first rotating shaft without affecting riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a motorcycle frame protection structure for preventing a motorcycle from falling over according to the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a motorcycle frame protection structure for preventing falling over according to the utility model;

[0014] Figure 3 This is a schematic diagram of the connection between the mounting block and the frame of a motorcycle frame protection structure for preventing a motorcycle from falling over according to the utility model;

[0015] Figure 4 The utility model is a motorcycle frame protection structure for preventing falling Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 The utility model is a motorcycle frame protection structure for preventing falling Figure 2 Enlarged view of point B in the middle;

[0017] Figure 6 The utility model is a motorcycle frame protection structure for preventing falling Figure 3 Enlarged view of point C in the middle.

[0018] In the figure: 1, support plate, 2, foot pad, 3, support frame, 4, mounting block, 5, frame, 6, first rotating shaft, 7, first rotating groove, 8, hydraulic rod, 9, second rotating groove, 10, connecting frame, 11, auxiliary roller, 12, third rotating shaft, 13, rotating seat, 14, locking knob, 15, locking slot, 16, threaded groove, 17, screw, 18, support pad, 19, second rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: a motorcycle frame protection structure for preventing falling, comprising a support plate 1, a foot pad 2, a support frame 3, a mounting block 4, a frame 5, a first rotating shaft 6, a first rotating groove 7, a hydraulic rod 8, a second rotating groove 9, a connecting frame 10, an auxiliary roller 11, a third rotating shaft 12, a rotating seat 13, a locking knob 14, a locking slot 15, a threaded groove 16, a screw 17, a support pad 18 and a second rotating shaft 19. The mounting block 4 is installed on the rear side of the support plate 1, and the foot pad 2 is installed on the upper ends of the support plate 1 and the mounting block 4. The support plate 1 and the mounting block 4 are fixedly installed in the threaded groove 16 by the screw 17, and the screw 17 is pressed and distributed with the frame 5 through the support pad 18, so that the support plate 1 and the mounting block 4 are convenient for quick disassembly and assembly, and are easy to use.

[0021] The shape of the foot pad 2 matches the shape of the support plate 1 and the upper end of the mounting plug 4, and the foot pad 2 is made of sponge material, which makes the foot pad 2 easy to use, comfortable to step on, and effectively anti-slip. A first rotation groove 7 is provided on one side of the lower end of the support plate 1, and a first rotation shaft 6 is installed on one side of the inner wall of the first rotation groove 7. A support frame 3 is fixedly connected to one side of the first rotation shaft 6, and a second rotation groove 9 is provided at the lower end of the support frame 3. The support frame 3 is flip-connected to the first rotation groove 7 through the first rotation shaft 6, and the support frame 3 is hydraulically supported and connected to the support plate 1 through a hydraulic rod 8. The hydraulic rod 8 is flip-connected to the support plate 1 on the rotating seat 13 through a third rotation shaft 12, so that the support frame 3 can be conveniently assisted by the hydraulic rod 8 for stable support.

[0022] On one side of the inner wall of the second rotating groove 9, a second rotating shaft 19 is installed, and on one side of the second rotating shaft 19, a connecting frame 10 is installed. At the lower end of the inner wall of the connecting frame 10, an auxiliary roller 11 is rotatably installed. The outer wall of the auxiliary roller 11 is made of rubber, and the auxiliary roller 11 is reversibly connected to the rear side of the second rotating groove 9 through the second rotating shaft 19, so that the auxiliary roller 11 can be conveniently flipped to adjust its support height. The auxiliary roller 11 is fixedly connected to the second rotating groove 9 through a locking knob 14 in a locking slot 15, and the locking knobs 14 are symmetrically distributed on the front side of the second rotating groove 9. The locking slots 15 are annularly distributed on the outer wall of one side of the second rotating shaft 19, so that the auxiliary roller 11 is more stably locked and fixed and safer to use.

[0023] On the outer wall of the second rotating shaft 19, a locking slot 15 is opened. On the front edge of the second rotating groove 9, a locking knob 14 is inserted and installed. At the center position of the lower end of the support plate 1, a rotating seat 13 is installed, and a third rotating shaft 12 is rotatably connected to the inner wall of the rotating seat 13. At the lower end of the third rotating shaft 12, a hydraulic rod 8 is installed, and the lower end of the hydraulic rod 8 is fixedly connected to the lower end of the inner wall of the support frame 3. Thread grooves 16 are opened in the inner walls of both the support plate 1 and the installation insert block 4, and a screw rod 17 is spirally inserted into the inner wall of the thread groove 16. One end of the screw rod 17 is fixedly connected to a support pad 18, and the installation insert block 4 is inserted into the inner wall of a vehicle frame 5.

[0024] Working principle: When using this anti-fall motorcycle frame protection structure, first, insert and install the device into the vehicle frame 5 through the installation insert block 4, and lock and fix it to the vehicle frame 5 through the thread groove 16, the screw rod 17 and the support pad 18. Then, support it from the side through the support frame 3. Then, drive the connecting frame 10 and the auxiliary roller 11 to flip and adjust through the second rotating shaft 19 to adjust it to an appropriate height. Then, insert the locking knob 14 into the locking slot 15 for locking and fixing. When the vehicle is moving at a low speed, the auxiliary roller 11 can assist in moving to play an anti-fall role, and the hydraulic rod 8 can assist in supporting. When moving at a high speed, the support frame 3, the connecting frame 10 and the auxiliary roller 11 can be automatically flipped through the first rotating shaft 6 for effective driving. When it is necessary to adapt to vehicle frames 5 of different sizes, it can be spirally locked and installed through the screw rod 17 and the support pad 18. This is the usage process of this anti-fall motorcycle frame protection structure.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A motorcycle frame protection structure for preventing falling, comprising a support plate (1), a mounting plug (4) being mounted on the rear side of the support plate (1), and foot pads (2) being mounted on the upper ends of the support plate (1) and the mounting plug (4), characterized in that: A first rotation groove (7) is provided at one side of the lower end of the support plate (1), and a first rotation shaft (6) is installed at one side of the inner wall of the first rotation groove (7); a support frame (3) is fixedly connected to one side of the first rotation shaft (6); a second rotation groove (9) is provided at the lower end of the support frame (3); a second rotation shaft (19) is installed at one side of the inner wall of the second rotation groove (9); a connecting frame (10) is installed at one side of the second rotation shaft (19); an auxiliary roller (11) is rotatably installed at the lower end of the inner wall of the connecting frame (10); a locking slot (15) is provided at the outer wall of the second rotation shaft (19); and a front edge of the second rotation groove (9) is plugged and installed. A locking knob (14) is provided. A rotating seat (13) is installed at the center position of the lower end of the support plate (1). The inner wall of the rotating seat (13) is rotatably connected to a third rotating shaft (12). A hydraulic rod (8) is installed at the lower end of the third rotating shaft (12). The lower end of the hydraulic rod (8) is fixedly connected to the lower end of the inner wall of the support frame (3). The inner walls of the support plate (1) and the mounting plug (4) are both provided with a threaded groove (16). A screw rod (17) is spirally inserted and installed on the inner wall of the threaded groove (16). One end of the screw rod (17) is fixedly connected to a support pad (18). The inner wall of the mounting plug (4) is inserted and installed with a frame (5).

2. The anti-falling motorcycle frame protection structure according to claim 1, characterized in that: The support plate (1) and the mounting plug block (4) are fixedly mounted on the vehicle frame (5) by means of a screw rod (17) in a threaded groove (16) by means of a screw rod (17), and the screw rod (17) is pressed and distributed with the vehicle frame (5) by means of a support pad (18).

3. The anti-falling motorcycle frame protection structure according to claim 2, characterized in that: The shape of the foot pad (2) matches the shape of the support plate (1) and the upper end of the mounting plug (4), and the foot pad (2) is made of sponge material.

4. The anti-falling motorcycle frame protection structure according to claim 3, characterized in that: The support frame (3) is connected to the first rotating groove (7) in a flipping manner via a first rotating shaft (6), and the support frame (3) is connected to the support plate (1) in a hydraulic support manner via a hydraulic rod (8), and the hydraulic rod (8) is connected to the support plate (1) in a flipping manner on a rotating seat (13) via a third rotating shaft (12).

5. The anti-falling motorcycle frame protection structure according to claim 4, characterized in that: The outer wall of the auxiliary roller (11) is made of rubber material, and the auxiliary roller (11) is connected to the rear side of the second rotating groove (9) in an overturned manner via a second rotating shaft (19).

6. The anti-falling motorcycle frame protection structure according to claim 5, characterized in that: The auxiliary roller (11) is locked and fixedly connected to the second rotating groove (9) in the locking slot (15) via a locking knob (14), and the locking knob (14) is symmetrically distributed on the front side of the second rotating groove (9), and the locking slot (15) is distributed in a ring-shaped position on the outer wall of one side of the second rotating shaft (19).

Images