CN219687532U

CN219687532U - Novel motorcycle

Info

Publication number: CN219687532U
Application number: CN202321117061.7U
Authority: CN
Inventors: 韦朝汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-15
Anticipated expiration: 2033-05-10

Abstract

The utility model provides a novel motorcycle, and relates to the technical field of motorcycle equipment. A novel motorcycle includes: the motorcycle frame comprises a main beam, a body frame and a beam pipe, wherein the body frame is arranged on the main beam; the beam tube comprises a front beam tube and a rear beam tube, and the main beam comprises a front main beam and a rear main beam, and one ends of the front main beam and the rear main beam are hinged; one ends of the front beam tube and the rear beam tube are respectively connected with the front side and the rear side of the vehicle body frame, and the other ends of the front beam tube and the rear beam tube are respectively connected with the front main beam and the rear main beam; a buffer device is arranged between the front girder and the rear girder; compared with the prior art, the bicycle is simple in structure and convenient to use, can effectively buffer and resist collision, protects cyclists and effectively reduces the weight of the bicycle body.

Description

Novel motorcycle

Technical Field

The utility model relates to the technical field of motorcycle equipment, in particular to a novel motorcycle.

Background

The motorcycle is driven by the gasoline engine, and the two-wheel or tricycle with the front wheel steered by the handle is portable, flexible and fast to run, and is widely used for patrol, passenger and cargo transportation and the like, and also used as sports equipment. In the large direction, motorcycles are classified into street vehicles, road racing motorcycles, dirtbike, cruise vehicles, recreational vehicles, and the like.

However, when the motorcycle is used as a riding instead of a walking tool and is in unexpected collision with other objects in the driving process, the motorcycle is often buffered and resisted by virtue of a guard bar and a vehicle body fixed on a frame of the motorcycle, so that the motorcycle and cyclists are not protected enough, and serious traffic accidents are easy to occur; and simply increase guard plate and frame intensity, not only increase automobile body weight and shock attenuation degree of difficulty, the guard action that plays is also very limited.

In view of this, we now propose a new motorcycle to solve the above mentioned problems.

Disclosure of Invention

The utility model aims to provide a novel motorcycle which has a simple structure and convenient use, can effectively buffer and resist collision, protects cyclists and effectively reduces the weight of a motorcycle body.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a new motorcycle, it includes the motorcycle frame, the motorcycle frame includes girder, body frame and beam tube, the body frame is set up on girder; the beam tube comprises a front beam tube and a rear beam tube, and the main beam comprises a front main beam and a rear main beam, and one ends of the front main beam and the rear main beam are hinged; one ends of the front beam tube and the rear beam tube are respectively connected with the front side and the rear side of the vehicle body frame, and the other ends of the front beam tube and the rear beam tube are respectively connected with the front main beam and the rear main beam; a buffer device is arranged between the front girder and the rear girder.

Further, in the utility model, the bottom of the vehicle body frame is provided with a connecting chute, the top of the front main beam is provided with a hinge groove, two sides of the hinge groove are provided with connecting through holes, the top of the rear main beam is provided with a hinge block which is matched with the shape of the hinge groove, and two sides of the hinge block are respectively provided with a hinge rod which penetrates through the two sides of the hinge groove and is connected with the through holes; the articulated rod is in sliding connection with the connecting chute.

Further, in the present utility model, the cross section of the connecting chute along the length direction thereof is arc-shaped, and both ends thereof are upwardly bent.

Further, in the utility model, the top end of the vehicle body frame is recessed downwards, and the front end of the vehicle body frame is provided with a guard plate which is fixedly connected with the vehicle body frame.

Further, in the utility model, the buffer device comprises a supporting rod and an outer cylinder, one end of the outer cylinder is opened, an inner cylinder is arranged in the outer cylinder, and the supporting rod is sleeved with the inner cylinder; one end of the supporting rod, which is positioned in the outer cylinder, is provided with a partition plate, the other end of the supporting rod is hinged with the front main beam, and the outer cylinder is hinged with the rear main beam; the side wall of the inner cylinder is provided with a plurality of liquid discharge holes and liquid return holes.

Further, in the present utility model, a buffer spring is sleeved outside the support rod.

Further, in the present utility model, the bottom of the end of the front beam pipe and the rear beam pipe, which is connected to the front main beam and the rear main beam, is provided with an auxiliary buffer device.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the existing motorcycles often rely on a bumper and a car body fixed on a motorcycle frame to buffer and resist collision, so that the protection of the motorcycles and cyclists is insufficient, and serious traffic accidents are easy to occur. The utility model provides a novel motorcycle, which comprises a motorcycle frame, wherein the motorcycle frame comprises a main beam, a frame and a beam pipe, and the frame is arranged on the main beam; the beam tube comprises a front beam tube and a rear beam tube, and the main beam comprises a front main beam and a rear main beam, and one ends of the front main beam and the rear main beam are hinged; one ends of the front beam tube and the rear beam tube are respectively connected with the front side and the rear side of the vehicle body frame, and the other ends of the front beam tube and the rear beam tube are respectively connected with the front main beam and the rear main beam; a buffer device is arranged between the front girder and the rear girder.

According to the utility model, the front main beam and the rear main beam are hinged, so that vibration in the driving process can be effectively reduced, and the traditional fixed structure frame is prevented from directly transmitting the vibration to a driver; meanwhile, when collision occurs, the front main beam and the rear main beam which are hinged can effectively buffer impact force, and the direct injury caused by collision can be effectively reduced by matching with the buffer device.

The utility model is also provided with an arc-shaped connecting chute, and the main beam is connected with the connecting chute through the hinge rod, so that when collision occurs, the position of the main beam is moved through the connecting chute, and the impact force is changed from transverse direction to longitudinal direction, so that the impact force is further prevented from directly injuring a driver.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front cross-sectional view of a body frame according to an embodiment of the present utility model;

FIG. 2 is a left side cross-sectional view of a front main beam according to an embodiment of the present utility model;

FIG. 3 is a front cross-sectional view of an inner barrel according to an embodiment of the present utility model.

Icon: 1. a vehicle body frame; 2. a front beam tube; 3. a rear beam tube; 4. a front main beam; 5. a rear main beam; 6. an auxiliary buffer device; 7. the connecting chute; 8. a hinge groove; 9. a connecting through hole; 10. a hinge block; 11. a hinge rod; 12. a support rod; 13. an outer cylinder; 14. an inner cylinder; 15. a partition plate; 16. a liquid discharge hole; 17. a liquid return hole; 18. a buffer spring; 19. and (5) protecting the plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-3, an embodiment of the present utility model provides a novel motorcycle, which includes a motorcycle frame, wherein the motorcycle frame includes a main beam, a body frame 1 and a beam tube, and the body frame 1 is disposed on the main beam; the beam tube comprises a front beam tube 2 and a rear beam tube 3, and the main beam comprises a front main beam 4 and a rear main beam 5, wherein one ends of the front main beam 4 and the rear main beam 5 are hinged; one ends of a front beam tube 2 and a rear beam tube 3 are respectively connected with the front side and the rear side of the vehicle body frame 1, and the other ends of the front beam tube 2 and the rear beam tube 3 are respectively connected with a front main beam 4 and a rear main beam 5; a buffer device is arranged between the front girder 4 and the rear girder 5.

The existing motorcycles often rely on a bumper and a car body fixed on a motorcycle frame to buffer and resist collision, so that the protection of the motorcycles and cyclists is insufficient, and serious traffic accidents are easy to occur. According to the utility model, the front main beam 4 and the rear main beam 5 are hinged, so that the vibration in the running process can be effectively reduced, and the vibration is prevented from being directly transmitted to a driver by the traditional fixed structure frame; meanwhile, when collision occurs, the front main beam 4 and the rear main beam 5 which are hinged can effectively buffer impact force, and the direct injury caused by collision can be effectively reduced by matching with the buffer device.

Further, in the present utility model, the bottom of the body frame 1 is provided with a connecting chute 7, the top of the front main beam 4 is provided with a hinge groove 8, both sides of the hinge groove 8 are provided with connecting through holes 9, the top of the rear main beam 5 is provided with a hinge block 10 which is adapted to the shape of the hinge groove 8, and both sides of the hinge block 10 are respectively provided with a hinge rod 11 which passes through the connecting through holes 9 at both sides of the hinge groove 8; the hinge rod 11 is slidingly connected with the connecting chute 7. The main beam is connected with the connecting chute 7 through the hinged rod 11, so that when collision occurs, the position of the main beam is moved through the connecting chute 7, and the impact force is changed from transverse to longitudinal, so that the impact force is further prevented from directly injuring a driver. It will be appreciated that the friction between the connecting chute 7 and the hinge rod 11 can be adjusted to a suitable degree to avoid unnecessary displacement, and that the friction can be increased by providing a damping portion.

Further, in the present utility model, the cross section of the connecting chute 7 along the longitudinal direction thereof is curved, and both ends thereof are curved upward. The arc-shaped connecting chute 7 enables the displaced main beam to avoid the up-and-down displacement of the vehicle body plate and reduce the uncomfortable feeling of driving.

Further, in the present utility model, the top end of the body frame 1 is recessed downward, and a guard plate 19 is provided at the front end of the body frame 1, and the guard plate 19 is fixedly connected to the body frame 1. The arrangement of the guard plate 19 protects the front part of the driver and reduces injuries caused by frontal impact; the structure of the utility model is provided with the matched guard plate 19, so that a good protection effect can be formed, the weight of the vehicle body is effectively reduced, the speed increasing efficiency is improved, and the oil consumption is reduced.

Further, in the present utility model, the buffer device includes a support rod 12 and an outer cylinder 13, one end of the outer cylinder 13 is opened, an inner cylinder 14 is disposed in the outer cylinder 13, and the support rod 12 is sleeved with the inner cylinder 14; one end of the supporting rod 12 positioned in the outer cylinder 13 is provided with a partition plate 15, the other end of the supporting rod is hinged with the front main beam 4, and the outer cylinder 13 is hinged with the rear main beam 5; the side wall of the inner cylinder 14 is provided with a plurality of liquid discharge holes 16 and liquid return holes 17. It can be understood that the inner cylinder 14 is filled with compressed liquid, common hydraulic oil can be selected, the circumference side of the partition plate 15 is abutted with the inner wall of the inner cylinder 14, and a gap is reserved between the inner cylinder 14 and the outer cylinder 13; when the front main beam 4 is forced to compress the support rod 12, the support rod 12 presses the compressed liquid through the partition plate 15, and the compressed liquid flows from the liquid discharge hole 16 to one side of the partition plate 15, which is close to the support rod 12, through the liquid return hole 17.

Further, in the present utility model, the support rod 12 is externally provided with a buffer spring 18. The buffer spring 18 can increase the buffer effect of the buffer device and realize the reset effect; at the same time, the cushion spring 18 has a certain stiffness coefficient, so that unnecessary displacement of the support rod 12 and the inner tube can be avoided.

Further, in the present utility model, the bottom of the end of the front beam tube 2 and the rear beam tube 3 connected to the front main beam 4 and the rear main beam 5 is provided with an auxiliary buffer device 6. The auxiliary buffer device 6 arranged at the bottoms of the front beam tube 2 and the rear beam tube 3 can reduce the vibration transmitted by the tire to the motorcycle frame and reduce the vibration of the motorcycle body. The auxiliary buffer device 6 can be a common buffer structure in the market.

In summary, the embodiment of the utility model provides a novel motorcycle, which comprises a motorcycle frame, wherein the motorcycle frame comprises a main beam, a vehicle body frame 1 and a beam pipe, and the vehicle body frame 1 is arranged on the main beam; the beam tube comprises a front beam tube 2 and a rear beam tube 3, and the main beam comprises a front main beam 4 and a rear main beam 5, wherein one ends of the front main beam 4 and the rear main beam 5 are hinged; one ends of a front beam tube 2 and a rear beam tube 3 are respectively connected with the front side and the rear side of the vehicle body frame 1, and the other ends of the front beam tube 2 and the rear beam tube 3 are respectively connected with a front main beam 4 and a rear main beam 5; a buffer device 6 is arranged between the front girder 4 and the rear girder 5. According to the utility model, the front main beam 4 and the rear main beam 5 are hinged, so that the vibration in the running process can be effectively reduced, and the vibration is prevented from being directly transmitted to a driver by the traditional fixed structure frame; meanwhile, when collision occurs, the front main beam 4 and the rear main beam 5 which are hinged can effectively buffer impact force, and the direct injury caused by collision can be effectively reduced by matching with the buffer device 6. The utility model is also provided with an arc-shaped connecting chute 7, and the main beam is connected with the connecting chute 7 by the hinge rod 11, so that when collision occurs, the position of the main beam is moved by the connecting chute 7, and the impact force is changed from transverse to longitudinal, thereby further avoiding the impact force from directly injuring a driver.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The novel motorcycle is characterized by comprising a motorcycle frame, wherein the motorcycle frame comprises a main beam, a vehicle body frame and a beam pipe, and the vehicle body frame is arranged on the main beam; the beam tube comprises a front beam tube and a rear beam tube, the main beam comprises a front main beam and a rear main beam, and one ends of the front main beam and the rear main beam are hinged; one ends of the front beam pipe and the rear beam pipe are respectively connected with the front side and the rear side of the vehicle body frame, and the other ends of the front beam pipe and the rear beam pipe are respectively connected with the front main beam and the rear main beam; and a buffer device is arranged between the front main beam and the rear main beam.

2. The novel motorcycle according to claim 1, wherein a connecting chute is provided at the bottom of the body frame, a hinge groove is provided at the top of the front main beam, connecting through holes are provided at both sides of the hinge groove, a hinge block having a shape adapted to the hinge groove is provided at the top of the rear main beam, and hinge rods penetrating through the connecting through holes at both sides of the hinge groove are provided at both sides of the hinge block, respectively; the hinge rod is in sliding connection with the connecting chute.

3. A new motorcycle according to claim 2, wherein the connecting chute has an arc-shaped cross section along the length direction thereof, and both ends thereof are bent upward.

4. A new motorcycle according to claim 3 wherein the top end of the body frame is downwardly concave, and the front end of the body frame is provided with a guard plate fixedly connected to the body frame.

5. The novel motorcycle according to claim 1, wherein the buffer device comprises a supporting rod and an outer cylinder, one end of the outer cylinder is opened, an inner cylinder is arranged in the outer cylinder, and the supporting rod is sleeved with the inner cylinder; one end of the supporting rod, which is positioned in the outer barrel, is provided with a partition plate, the other end of the supporting rod is hinged with the front main beam, and the outer barrel is hinged with the rear main beam; the side wall of the inner cylinder is provided with a plurality of liquid discharge holes and liquid return holes.

6. The novel motorcycle of claim 5, wherein the support bar is sleeved with a buffer spring.

7. The novel motorcycle of claim 1, wherein the bottom of the ends of the front beam tube and the rear beam tube connected to the front main beam and the rear main beam are provided with auxiliary buffering means.