Novel motorcycle joint

Abstract

The utility model relates to the technical field of motorcycle mechanical equipment, in particular to a novel motorcycle connector which comprises an oil tank body and a motorcycle shell, buffer blocks are arranged between a first ejector block and a second ejector block on the same vertical line, and one end of a second main oil guide pipe and one end of a second emergency oil guide pipe are communicated with a second conversion block. Buffering devices are arranged between the second main oil guide pipe, the second emergency oil guide pipe and the oil outlet pipe and the folded edges. The first main oil guide pipe and the second main oil guide pipe as well as the first emergency oil guide pipe and the second emergency oil guide pipe are all flexibly connected through the buffer blocks, and the second main oil guide pipe, the second emergency oil guide pipe and the oil outlet pipe are all flexibly connected with the motorcycle shell through the buffer devices. The second main oil guide pipe, the second emergency oil guide pipe, the oil outlet pipe, the second conversion block and the like are not damaged, and the service life of the motorcycle connector is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle mechanical equipment technology, and in particular to a novel motorcycle connector. Background Technology

[0002] Motorcycles are two- or three-wheeled vehicles powered by gasoline engines and steered by handlebars. They are lightweight, agile, and fast, widely used for patrolling, passenger and freight transport, and also as sports equipment. Broadly speaking, motorcycles are categorized into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring motorcycles. The fuel tank switch connector is an essential device for dispensing fuel from the motorcycle's fuel tank. Generally, the fuel tank switch connector is connected to the bottom of the fuel tank, with the other end connected to the motorcycle's outer shell; the knob is external.

[0003] For example, the authorized publication number "CN202624482U" is named "Motorcycle Rotary Fuel Switch." This utility model has a fuel outlet plate press-fitted into the switch body via a connecting plate. A rotating rod is vertically fixed to the surface of the fuel outlet plate. The outer end of the rotating rod passes through a central through-hole in the connecting plate, and a knob is fixedly installed at the outer end of the rotating rod. A storage box is provided below the fuel tank, and the left side of the storage box has a protective cover with a notch at the rear. The knob is located at this notch. The fuel switch is rigidly connected to the fuel tank, and the knob is rigidly connected to the protective cover. Vibrations generated during motorcycle operation can cause some damage to the fuel switch, and the knob and protective cover affect each other during vibration. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel motorcycle connector.

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

[0006] A novel motorcycle connector is designed, comprising a fuel tank body and a chassis. The fuel tank body contains a first main fuel line and a first emergency fuel line. The height of the first main fuel line is greater than the height of the first emergency fuel line. Two first conversion blocks are provided on the lower surface of the fuel tank body. Each of the two first conversion blocks has a first flange at its facing end, and a first rubber gasket is annularly positioned between the two first flanges. Multiple first bolts are located below the first flanges, with their upper ends penetrating the two first flanges and the first rubber gasket. Nuts are threaded onto the upper ends of the first bolts. Two conversion cavities are provided on the facing surface of each of the two first conversion blocks. The lower end of the first main fuel line penetrates the lower inner wall of the fuel tank body and the upper surface of the first conversion blocks, and a first top block is provided at the lower end of the first main fuel line. The lower end of the first emergency fuel line penetrates the lower inner wall of the fuel tank body and the upper surface of the first conversion blocks, and a first top block is provided at the lower end of the first emergency fuel line. A second top block is provided below each of the two first top blocks, aligned along the same vertical line. A buffer block is provided between the first top block and the second top block. Both buffer blocks have buffer cavities on their surfaces. A second main oil pipe is provided on the lower surface of the second top block, and a second emergency oil pipe is provided on the lower surface of the other second top block. The first main oil pipe and the second main oil pipe are connected, as are the first emergency oil pipe and the second emergency oil pipe. Multiple through holes are provided on the surface of the vehicle body. A circumferential flange is provided on the inner wall of each through hole. One end of the second main oil pipe passes through a through hole, and one end of the second emergency oil pipe also passes through a through hole. A second conversion block is connected to one end of the second main oil pipe and the second emergency oil pipe. An oil outlet pipe is connected to the side of the second conversion block near the vehicle body. A buffer device is provided between the second main oil pipe, the second emergency oil pipe, and the oil outlet pipe and the flange. A rotating cover plate is rotatably connected to one side of the second conversion block. A fan-shaped groove is provided on the side of the rotating cover plate near the second conversion block, and a knob handle is provided on the side of the rotating cover plate away from the second conversion block.

[0007] Preferably, the buffer device includes multiple sliders, each slider having a connecting block at one end that extends through a folded edge, each connecting block having a fixing block on one side surface, and each slider having a spring sleeved on its exterior, with one end of the spring connected to the slider surface and the other end of the spring connected to the folded edge surface.

[0008] Preferably, a second rubber pad is provided on one side surface of each of the plurality of fixing blocks.

[0009] Preferably, the second main oil pipe, the second emergency oil pipe, and the oil outlet pipe are all provided with two limiting blocks in a ring on their surfaces, and the fixing block is disposed between the two limiting blocks.

[0010] Preferably, the surfaces of the first main oil pipe and the first emergency oil pipe are each annularly fitted with a first sealing gasket, which is disposed between the inner walls of the first top block and the first conversion block. The surfaces of the second main oil pipe and the second emergency oil pipe are each annularly fitted with a second sealing gasket, which is disposed between the inner walls of the second top block and the lower part of the first conversion block.

[0011] Preferably, a second flange is provided in a ring at the upper end of the first conversion block near the oil tank body, and a plurality of second bolts are evenly provided below the second flange. The upper ends of the plurality of second bolts pass through the second flange and are threadedly connected to the lower surface of the oil tank body.

[0012] The novel motorcycle connector proposed in this utility model has the following advantages: the first main oil pipe and the second main oil pipe, as well as the first emergency oil pipe and the second emergency oil pipe, are all flexibly connected by a buffer block. The buffer block has a buffering effect. The second main oil pipe, the second emergency oil pipe, and the oil outlet pipe are all flexibly connected to the vehicle body through a buffer device. When vibrations occur during motorcycle operation, the second main oil pipe, the second emergency oil pipe, and the oil outlet pipe will squeeze the fixing block. The fixing block will be buffered by the spring force, and no damage will be caused to the second main oil pipe, the second emergency oil pipe, the oil outlet pipe, the second conversion block, etc. The second conversion block and the vehicle body do not affect each other during vibration, thus extending the service life of the motorcycle connector. Attached Figure Description

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a front sectional view of the first conversion block of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the first conversion block of this utility model;

[0016] Figure 4 This is a front sectional view of the buffer device of this utility model.

[0017] Figure 5 This is a left sectional view of the buffer device of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the connecting block and the fixing block of this utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the second conversion block and the rotating cover plate of this utility model.

[0020] In the diagram: 1. Fuel tank body; 2. Car shell; 3. First main oil pipe; 4. First emergency oil pipe; 5. First conversion block; 6. First flange; 7. First rubber gasket; 8. First bolt; 9. Nut; 10. Conversion chamber; 11. First top block; 12. Second top block; 13. Buffer block; 14. Buffer chamber; 15. Second main oil pipe; 16. Second emergency oil pipe; 17. Folded edge; 18. Second conversion block; 19. Oil outlet pipe; 20. Rotating cover plate; 21. Fan-shaped groove; 22. Knob handle; 23. Slider; 24. Connecting block; 25. Fixing block; 26. Spring; 27. Second rubber gasket; 28. Limiting block; 29. ​​Third rubber gasket; 30. Sealing gasket; 31. Second flange; 32. Second bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-7A novel motorcycle connector includes a fuel tank body 1 and a chassis 2. The fuel tank body 1 contains a first main fuel line 3 and a first emergency fuel line 4. The height of the first main fuel line 3 is greater than the height of the first emergency fuel line 4. When the first main fuel line 3 is not receiving fuel, fuel can be supplied through the first emergency fuel line 4, serving as a warning to the driver that the fuel level is low. Two first conversion blocks 5 are located on the lower surface of the fuel tank body 1. Each of the two first conversion blocks 5 has a first flange 6 at one end facing each other. A first rubber gasket 7 is annularly positioned between the two first flanges 6, serving as a buffer and seal. Multiple first bolts 8 are located below the first flanges 6, with four bolts evenly spaced to ensure a secure connection between the two first conversion blocks 5. The upper ends of the bolts 8 penetrate both first flanges 6 and the first rubber gasket 7. Nuts 9 are threaded onto the upper ends of the bolts 8, facilitating quick and easy disassembly and installation of the first conversion blocks 5. Two conversion cavities 10 are located on the facing surfaces of the two first conversion blocks 5, accommodating a buffer block 13. The lower end of the first main oil pipe 3 penetrates the lower inner wall of the fuel tank body 1 and the upper surface of the first conversion block 5. The lower end of the first main oil pipe 3 is provided with a first top block 11. The lower end of the first emergency oil pipe 4 penetrates the lower inner wall of the fuel tank body 1 and the upper surface of the first conversion block 5. The lower end of the first emergency oil pipe 4 is provided with a first top block 11. A second top block 12 is provided below each of the two first top blocks 11. A buffer block 13 is provided between the first top block 11 and the second top block 12 on the same vertical line. A buffer cavity 14 is provided on the surface of each of the two buffer blocks 13. Fuel passes through the buffer cavity 14. The lower surface of the second top block 12 is provided with a second main oil pipe 15, and the lower surface of the other second top block 12 is provided with a second emergency oil pipe 16. The first main oil pipe 3 is connected to the second main oil pipe 15, and the first emergency oil pipe 4 is connected to the second emergency oil pipe 16. The first main oil pipe 3 and the second main oil pipe 15, and the first emergency oil pipe 4 and the second emergency oil pipe 16 are all flexibly connected by a buffer block 13. The buffer block 13 has a buffering function to prevent damage to the connection between the oil pipe and the oil tank when the motorcycle vibrates during driving.

[0023] The surface of the car body 2 is provided with multiple through holes, and the inner wall of each through hole is provided with a circumferential flange 17, which serves to install a buffer device. One end of the second main oil pipe 15 passes through a through hole, and one end of the second emergency oil pipe 16 passes through a through hole. A second conversion block 18 is connected to one end of the second main oil pipe 15 and the second emergency oil pipe 16. An oil outlet pipe 19 is connected to the surface of the second conversion block 18 near the body shell 2. A buffer device is provided between the second main oil pipe 15, the second emergency oil pipe 16 and the oil outlet pipe 19 and the folded edge 17. The second main oil pipe 15, the second emergency oil pipe 16 and the oil outlet pipe 19 are flexibly connected to the body shell 2 through the buffer device. When the motorcycle vibrates during operation, the second main oil pipe 15, the second emergency oil pipe 16 and the oil outlet pipe 19 will squeeze the buffer device, which will not cause damage to the second main oil pipe 15, the second emergency oil pipe 16, the oil outlet pipe 19, the second conversion block, etc. The second conversion block 18 and the body shell 2 do not affect each other during vibration, thus extending the service life of the motorcycle connector.

[0024] A rotating cover plate 20 is rotatably connected to one side surface of the second conversion block 18. A fan-shaped groove 21 is provided on the side surface of the rotating cover plate 20 closest to the second conversion block 18, and a knob handle 22 is provided on the side surface of the rotating cover plate 20 furthest from the second conversion block 18. By rotating the knob handle 22, the fan-shaped groove 21 can be connected to the second main oil pipe 15 and the oil outlet pipe 19, in which case the second main oil pipe 15 supplies fuel to the oil outlet pipe 19; alternatively, the second emergency oil guide pipe 16 can be connected to the oil outlet pipe 19, in which case the second emergency oil guide pipe 16 supplies fuel to the oil outlet pipe 19; or the second emergency oil guide pipe 16 can be connected to the second main oil pipe 15, in which case neither the second main oil pipe 15 nor the emergency oil guide pipe 16 supplies fuel to the oil outlet pipe 19, and the system is closed.

[0025] The buffer device includes multiple sliders 23, each slider 23 having one end passing through the folded edge 17 and equipped with a connecting block 24. Each connecting block 24 has a fixing block 25 on one side surface. Springs 26 are sleeved around the sliders 23, with one end of the spring 26 connected to the surface of the slider 23 and the other end connected to the surface of the folded edge 17. When vibrations occur during motorcycle operation, the second main oil pipe 15, the second emergency oil pipe 16, and the oil outlet pipe 19 will compress the fixing block 25, which will be cushioned by the elastic force of the spring 26.

[0026] Each of the multiple fixing blocks 25 has a second rubber pad 27 on one side surface. The second rubber pad 27 serves to protect the second main oil pipe 15, the second emergency oil pipe 16, and the oil outlet pipe 19, and to prevent the fixing blocks 25 from damaging the oil pipes.

[0027] The second main oil pipe 15, the second emergency oil pipe 16, and the oil outlet pipe 19 are all provided with two limiting blocks 28 in a ring on their surfaces, and a fixing block 25 is disposed between the two limiting blocks 28. The two limiting blocks 28 serve to facilitate the installation of the second main oil pipe 15, the second emergency oil pipe 16, and the oil outlet pipe 19, and also prevent the oil pipes from shifting.

[0028] Both the first main oil pipe 3 and the first emergency oil pipe 4 are annularly fitted with a first sealing gasket 29, which is located between the inner walls of the first top block 11 and the first conversion block 5. Similarly, both the second main oil pipe 15 and the second emergency oil pipe 16 are annularly fitted with a second sealing gasket 30, which is located between the inner wall of the second top block 12 and the lower inner wall of the first conversion block 5. The first sealing gasket 29 increases the seal between the first top block 11 and the conversion cavity 10, while the second sealing gasket 30 increases the seal between the second top block 12 and the conversion cavity 10.

[0029] A second flange 31 is annularly provided on the upper end of the first conversion block 5 near the fuel tank body 1. Multiple second bolts 32 are evenly arranged below the second flange 31, with four bolts 32 evenly distributed to ensure a secure installation between the first conversion block 5 and the fuel tank body 1. The upper ends of the multiple second bolts 32 pass through the second flange 31 and are threaded to the lower surface of the fuel tank body 1. The second bolts 32 passing through the second flange 31 and then threadedly connected to the fuel tank body 1 facilitates the disassembly and installation of the first conversion block 5.

[0030] Working principle: Fuel in the fuel tank body 1 enters the buffer chamber 14 through the first main fuel pipe 3, and then enters the second conversion block 18 through the second main fuel pipe 15. By rotating the knob handle 22, the rotating cover plate 20 is rotated, so that the fan-shaped groove 21 is in a state where the second main fuel pipe 15 and the fuel outlet pipe 19 are connected, and fuel flows out from the fuel outlet pipe 19. When the fuel level is lower than the first main fuel pipe 3, the knob handle 22 is rotated again, so that the rotating cover plate 20 is rotated, so that the fan-shaped groove 21 is in a state where the second emergency fuel guide pipe 16 and the fuel outlet pipe 19 are connected. At this time, fuel flows from the first emergency fuel guide pipe 4 into another buffer chamber 14, and then enters the second conversion block 18 through the second emergency fuel guide pipe 16, and then flows out through the fuel outlet pipe 19, prompting the driver to go to the nearest gas station for refueling as soon as possible.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel motorcycle connector, comprising a fuel tank body (1) and a vehicle shell (2), characterized in that, The tank body (1) is provided with a first main oil pipe (3) and a first emergency oil pipe (4) inside. The height of the first main oil pipe (3) is greater than the height of the first emergency oil pipe (4). The lower surface of the tank body (1) is provided with two first conversion blocks (5). The two first conversion blocks (5) are provided with a first flange (6) at one end facing each other. A first rubber gasket (7) is provided in a ring between the two first flanges (6). Multiple first bolts (8) are provided below the first flanges (6). The upper ends of the multiple first bolts (8) pass through the two first flanges (6) and the first rubber gasket (7). Nuts (9) are threadedly connected to the upper ends of the first bolts (8). Each of the two first conversion blocks (5) has two conversion cavities (10) on one side of its facing side. The lower end of the first main oil pipe (3) penetrates the lower inner wall of the oil tank body (1) and the upper surface of the first conversion block (5). The lower end of the first main oil pipe (3) is provided with a first top block (11). The lower end of the first emergency oil pipe (4) penetrates the lower inner wall of the oil tank body (1) and the upper surface of the first conversion block (5). The lower end of the first emergency oil pipe (4) is provided with a first top block (11). A second top block (12) is provided below each of the two first top blocks (11). A buffer block (13) is provided between the first top block (11) and the second top block (12) on the same vertical line. Both buffer blocks (13) have buffer cavities (14) on their surfaces. The second top block (12) has a second main oil pipe (15) on its lower surface, and the other second top block (12) has a second emergency oil pipe (16) on its lower surface. The first main oil pipe (3) is connected to the second main oil pipe (15), and the first emergency oil pipe (4) is connected to the second emergency oil pipe (16). The surface of the car body (2) has multiple through holes, and the inner walls of the multiple through holes are all circumferentially folded (17). One end of the second main oil pipe (15) passes through the through hole, and one end of the second emergency oil pipe (16) passes through the through hole. The second main oil pipe (15) 15) A second conversion block (18) is connected to one end of the second emergency oil guide pipe (16). An oil outlet pipe (19) is connected to the side surface of the second conversion block (18) near the car body (2). A buffer device is provided between the second main oil pipe (15), the second emergency oil guide pipe (16) and the oil outlet pipe (19) and the folded edge (17). A rotating cover plate (20) is rotatably connected to one side surface of the second conversion block (18). A fan-shaped groove (21) is provided on the side surface of the rotating cover plate (20) near the second conversion block (18). A knob handle (22) is provided on the side surface of the rotating cover plate (20) away from the second conversion block (18).

2. The novel motorcycle connector according to claim 1, characterized in that, The buffer device includes multiple sliders (23), one end of each slider (23) passes through the folded edge (17) and is provided with a connecting block (24), one side surface of each connecting block (24) is provided with a fixing block (25), and a spring (26) is sleeved on the outside of each slider (23). One end of the spring (26) is connected to the surface of the slider (23), and the other end of the spring (26) is connected to the surface of the folded edge (17).

3. A novel motorcycle connector according to claim 2, characterized in that, Each of the fixing blocks (25) has a second rubber pad (27) on one side surface.

4. A novel motorcycle connector according to claim 2, characterized in that, The second main oil pipe (15), the second emergency oil pipe (16) and the oil outlet pipe (19) are all provided with two limiting blocks (28) in a ring on their surfaces, and the fixing block (25) is set between the two limiting blocks (28).

5. A novel motorcycle connector according to claim 1, characterized in that, The first main oil pipe (3) and the first emergency oil pipe (4) are both annularly fitted with a first sealing gasket (29), which is located between the upper inner wall of the first top block (11) and the first conversion block (5). The second main oil pipe (15) and the second emergency oil pipe (16) are both annularly fitted with a second sealing gasket (30), which is located between the lower inner wall of the second top block (12) and the first conversion block (5).

6. A novel motorcycle connector according to claim 1, characterized in that, The first conversion block (5) near the oil tank body (1) is provided with a second flange (31) on its upper end in a ring. Multiple second bolts (32) are evenly provided below the second flange (31). The upper ends of the multiple second bolts (32) pass through the second flange (31) and are threadedly connected to the lower surface of the oil tank body (1).

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