A motorcycle high-sealing oil tank

Abstract

This utility model discloses a high-sealing fuel tank for motorcycles, comprising: a first fuel delivery pipe, to which a first conveying pipe is fixedly connected; a housing is mounted on the outer surface of the first conveying pipe; a fuel tank is located at the front end of the first conveying pipe; and a sealed protective shell is provided outside the fuel tank. A first support rod is connected to the bottom of the protective shell via a first fixing plate; the support rod is fixed to the bottom of the housing; and a second support rod is connected to the rear surface of the protective shell to enhance structural stability. A first crossbar is fixedly connected to the side surface of the housing; a buffer anti-collision plate is provided at the front end of the crossbar to absorb impact force during collisions and protect the fuel tank. A sealing gasket is provided inside the housing; corrosion-resistant rubber rings are installed at the corners to improve sealing performance and prevent corrosion of the housing by the fuel. A first through hole is also provided on the side surface of the housing, to which a drain chamber is fixedly connected for draining excess liquid or condensate.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts technology, and in particular to the field of a high-sealing fuel tank for motorcycles. Background Technology

[0002] Existing motorcycle fuel tanks generally suffer from insufficient sealing, poor corrosion resistance, and inadequate protective measures, making them prone to fuel leaks during long-term use and posing safety hazards. Furthermore, traditional fuel tanks lack stability and impact resistance during vehicle vibrations or collisions, easily leading to deformation or damage and shortening their lifespan. In addition, some fuel tanks lack internal sealing and drainage designs, easily causing condensate or impurities to accumulate, affecting fuel purity and engine performance. Therefore, there is an urgent need for a highly sealed motorcycle fuel tank with a reasonable structure, reliable sealing, and protective and drainage functions to improve overall vehicle safety and reliability. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art by providing a highly sealed fuel tank for motorcycles, addressing issues such as fuel leakage, poor protection, low impact resistance, and short service life of traditional fuel tanks. Through the combination of a sealed protective shell, sealing gaskets, and corrosion-resistant rubber rings, the problems of poor fuel sealing and corrosion risks are solved; the reinforcement of the first fixing plate, first support rod, and second support rod solves the problem of the fuel tank being prone to loosening and deformation during driving vibrations; the inclusion of a buffer anti-collision plate solves the problem of insufficient protection of the fuel tank during collisions; and the design of the first through hole and drain chamber solves the problems of internal liquid accumulation and inconvenient drainage, thereby improving the safety and reliability of the fuel tank.

[0004] This utility model also provides a high-sealing fuel tank for motorcycles, comprising: a first fuel supply pipe, a first conveying pipe fixedly connected to the outer surface of the first fuel supply pipe, a tank body fixedly connected to the outer surface of the first conveying pipe, a fuel tank fixedly connected to the front end surface of the first conveying pipe, a sealing protective shell fixedly connected to the outer surface of the fuel tank, a first fixing plate fixedly connected to the lower surface of the sealing protective shell, a first support rod fixedly connected to the lower surface of the first fixing plate, the lower surface of the first support rod fixedly connected to the bottom surface of the tank body, and a second support rod fixedly connected to the rear surface of the sealing protective shell; a first crossbar fixedly connected to the side surface of the tank body, a buffer anti-collision plate fixedly connected to the front end of the first crossbar; a sealing gasket provided on the inner surface of the tank body; a corrosion-resistant rubber ring provided at the corner of the inner surface of the tank body; a first through hole provided on the side surface of the tank body, and a drain chamber fixedly connected to the outer surface of the first through hole. These components improve the sealing performance of the fuel tank.

[0005] According to the high-sealing fuel tank for motorcycles provided by this utility model, a second mounting port is fixedly connected to the rear surface of the drain chamber, and a drain outlet is fixedly connected to the inner surface of the second mounting port. These components help prevent water accumulation.

[0006] According to the high-sealing fuel tank for motorcycles provided by this utility model, a third mounting port is fixedly connected to the side surface of the tank body, and an observation window is provided on the inner surface of the third mounting port. These components facilitate convenient observation of the internal components of the tank.

[0007] According to the high-sealing fuel tank for motorcycles provided by this utility model, a second fixing block is fixedly connected to the outer surface of the tank, and a brush is fixedly connected to the inner surface of the second fixing block. These components facilitate the cleaning of dust from the device.

[0008] According to the high-sealing fuel tank for motorcycles provided by this utility model, a sealant is provided on the outer surface of the drain chamber, and the sealant is fixedly connected to the side surface of the tank body. These components enhance the sealing performance of the device.

[0009] According to the high-sealing fuel tank for motorcycles provided by this utility model, a sealing door is rotatably connected to the outer surface of the tank, and a rotating handle is provided on the outer surface of the sealing door. These components facilitate closing the tank and increase the airtightness of the device.

[0010] According to the high-sealing fuel tank for motorcycles provided by this utility model, insulating gaskets are fixedly connected to both sides of the outer surface of the sealing protective shell. These components help prevent static electricity in the fuel tank.

[0011] According to the high-sealing fuel tank for motorcycles provided by this utility model, a first fixing bracket is fixedly connected to the outer surface of the tank body, and the lower surface of the first fixing bracket is fixedly connected to the lower surface of the first fuel pipe. These components help to stabilize the fuel tank assembly.

[0012] Compared with existing technologies, this motorcycle's high-sealing fuel tank significantly improves its sealing performance and corrosion resistance through a multi-layered structure consisting of an external sealing protective shell, internal wall sealing gaskets, and corrosion-resistant rubber rings at the corners. The reinforced design of the first fixing plate, first support rod, and second support rod enhances overall stability and shock resistance. A buffer anti-collision plate is installed on the side of the tank to absorb impact during collisions and ensure the safety of the fuel tank. The first through hole and drain chamber facilitate the drainage of excess liquid and prevent internal liquid accumulation. The overall structure is reasonable, safe, and reliable. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a top view of the high-sealing fuel tank for motorcycles according to this utility model; Figure 2 This is a front view of the high-sealing fuel tank for motorcycles according to this utility model. Figure 3 This is a bottom view of the high-sealing fuel tank for motorcycles according to this utility model; Figure 4 This is a left-side structural view of the high-sealing fuel tank for motorcycles according to this utility model.

[0014] Legend: 1. First oil delivery pipe; 2. First conveying pipe; 3. Tank body; 4. Oil tank; 5. Sealed protective shell; 6. First fixing plate; 7. First support rod; 8. Second support rod; 9. First crossbar; 10. Buffer anti-collision plate; 11. Sealing gasket; 12. Corrosion-resistant rubber ring; 13. First through hole; 14. Drainage chamber; 15. Second mounting port; 16. Drainage port; 17. Third mounting port; 18. Observation window; 19. Second fixing block; 20. Brush; 21. Sealing adhesive; 22. Sealing door; 23. Handle; 24. Insulating gasket; 25. First fixing frame. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Reference Figures 1-4 This utility model discloses a high-sealing fuel tank for motorcycles, comprising: a first fuel supply pipe 1, a first delivery pipe 2 fixedly connected to the outer surface of the first fuel supply pipe 1, a housing 3 fixedly connected to the outer surface of the first delivery pipe 2, a third mounting port 17 fixedly connected to the side surface of the housing 3, and an observation window 18 provided on the inner surface of the third mounting port 17. A sealing door 22 is rotatably connected to the outer surface of the housing 3, and a rotating handle 23 is provided on the outer surface of the sealing door 22. An oil tank 4 is fixedly connected to the front end surface of the first delivery pipe 2, a sealing protective shell 5 is fixedly connected to the outer surface of the oil tank 4, a first fixing plate 6 is fixedly connected to the lower surface of the sealing protective shell 5, a first support rod 7 is fixedly connected to the lower surface of the first fixing plate 6, the lower surface of the first support rod 7 is fixedly connected to the bottom surface of the housing 3, a second support rod 8 is fixedly connected to the rear surface of the sealing protective shell 5, and insulating gaskets 24 are fixedly connected to both sides of the outer surface of the sealing protective shell 5.

[0017] Specifically, a first delivery pipe 2 is fixed to the outer surface of the first oil delivery pipe 1, and a housing 3 is installed on the outer surface of the first delivery pipe 2. An oil tank 4 is installed at the front end of the housing 2, and a sealed protective shell 5 is installed around the oil tank 4. A first fixing plate 6 is fixed below the protective shell 5, and a first support rod 7 is connected below the first fixing plate 6 and fixed to the bottom of the housing 3 to enhance the overall support strength. A second support rod 8 is installed on the rear surface of the protective shell 5 to further improve structural stability. This oil tank is suitable for installation on the motorcycle frame, at the front of the seat, and is fixedly connected via the first oil delivery pipe. This ensures convenient refueling, effectively utilizes vehicle space, and improves sealing and driving safety.

[0018] A first crossbar 9 is fixedly connected to the side surface of the box body 3, and a second fixing block 19 is fixedly connected to the outer surface of the box body 3. A brush 20 is fixedly connected to the inner surface of the second fixing block 19. A buffer anti-collision plate 10 is fixedly connected to the front end of the first crossbar 9. A sealing gasket 11 is provided on the inner surface of the box body 3. A first fixing frame 25 is fixedly connected to the outer surface of the box body 3. The lower surface of the first fixing frame 25 is fixedly connected to the lower surface of the first oil pipe 1. A corrosion-resistant rubber ring 12 is provided at the corner of the inner surface of the box body 3. A first through hole 13 is provided on the side surface of the box body 3. A drain chamber 14 is fixedly connected to the outer surface of the first through hole 13. A second mounting port 15 is fixedly connected to the rear surface of the drain chamber 14. A drain port 16 is fixedly connected to the inner surface of the second mounting port 15. A sealant 21 is provided on the outer surface of the drain chamber 14. The sealant 21 is fixedly connected to the side surface of the box body 3.

[0019] Specifically, a first crossbar 9 is fixedly installed on the side surface of the tank body 3, and a buffer anti-collision plate 10 is connected to its front end to absorb the impact force and protect the main body of the fuel tank when the vehicle collides; a sealing gasket 11 is provided on the inner surface of the tank body 3 to improve the sealing performance of the parts in contact with the fuel; a corrosion-resistant rubber ring 12 is provided at the corner of the inner surface of the tank body 3 to effectively prevent the corrosion of the corner parts by long-term storage of fuel; a first through hole 13 is opened on the side surface of the tank body 3, and a drain chamber 14 is fixed on its outer surface to facilitate the discharge of excess liquid or condensate, thereby enhancing the sealing, safety and service life of the fuel tank.

[0020] Working principle: Fuel enters the first delivery pipe 2 through the first fuel pipe 1, and is then transported to the fuel tank 4 inside the tank body 3 for storage. The sealing protective shell 5 around the fuel tank 4, together with the sealing gasket 11 and the corrosion-resistant rubber ring 12 at the corners, effectively improves the sealing performance and prevents fuel leakage and corrosion. The first fixing plate 6 is fixed to the bottom of the tank body 3 by the first support rod 7, and the second support rod 8 is connected to the rear surface of the protective shell 5 to enhance the overall stability. The first crossbar 9 and the buffer anti-collision plate 10 on the side of the tank body 3 can absorb the impact during collisions and reduce damage to the fuel tank. The first through hole 13 and the drain chamber 14 on the side of the tank body 3 can drain excess liquid in time, keep the inside of the fuel tank clean, and ensure safe and reliable operation.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A high-sealing motorcycle fuel tank characterized in that, include: First oil pipeline (1), first conveying pipe (2) is fixedly connected to the outer surface of the first oil pipeline (1), box (3) is fixedly connected to the outer surface of the first conveying pipe (2), oil tank (4) is fixedly connected to the front end surface of the first conveying pipe (2), sealing protective shell (5) is fixedly connected to the outer surface of the oil tank (4), first fixing plate (6) is fixedly connected to the lower surface of the sealing protective shell (5), first support rod (7) is fixedly connected to the lower surface of the first fixing plate (6), the lower surface of the first support rod (7) is fixedly connected to the bottom surface of the box (3), and second support rod (8) is fixedly connected to the rear surface of the sealing protective shell (5). A first crossbar (9) is fixedly connected to the side surface of the box (3), and a buffer anti-collision plate (10) is fixedly connected to the front end of the first crossbar (9). A sealing gasket (11) is provided on the inner surface of the box (3). A corrosion-resistant rubber ring (12) is provided at the corner of the inner surface of the box (3). A first through hole (13) is provided on the side surface of the box (3), and a drain chamber (14) is fixedly connected to the outer surface of the first through hole (13).

2. A high sealing motorcycle fuel tank according to claim 1, characterized in that, The rear surface of the drain chamber (14) is fixedly connected to a second mounting port (15), and the inner surface of the second mounting port (15) is fixedly connected to a drain port (16).

3. A high sealing motorcycle fuel tank as claimed in claim 1 wherein, The side surface of the box (3) is fixedly connected to a third mounting port (17), and the inner surface of the third mounting port (17) is provided with an observation window (18).

4. A high sealing motorcycle fuel tank as claimed in claim 1 wherein, The outer surface of the box (3) is fixedly connected to a second fixing block (19), and the inner surface of the second fixing block (19) is fixedly connected to a brush (20).

5. A high sealing motorcycle fuel tank as claimed in claim 1 wherein, The outer surface of the drain chamber (14) is provided with sealant (21), and the sealant (21) is fixedly connected to the side surface of the box body (3).

6. A high sealing motorcycle fuel tank as claimed in claim 1 wherein, The outer surface of the box (3) is rotatably connected to a sealing door (22), and the outer surface of the sealing door (22) is provided with a rotating handle (23).

7. A high sealing motorcycle fuel tank as claimed in claim 1 wherein, Insulating gaskets (24) are fixedly connected to both sides of the outer surface of the sealed protective shell (5).

8. A high-sealing fuel tank for motorcycles according to claim 1, characterized in that, The outer surface of the box (3) is fixedly connected to a first fixing frame (25), and the lower surface of the first fixing frame (25) is fixedly connected to the lower surface of the first oil pipe (1).

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