High-strength motorcycle fuel tank

Abstract

The utility model discloses a high-strength motorcycle fuel tank, which relates to the technical field of motorcycle fuel tanks and comprises an outer shell, a pair of fixing blocks are arranged on the surface of the outer shell, fixing components are arranged on the surfaces of the fixing blocks, and a fuel feeding component is arranged on the outer surface, adjacent to the mounting surfaces of the fixing blocks, of the outer shell. And a deflation assembly is arranged on the surface of the outer shell same as the mounting surface of the oil feeding assembly. By means of the dustproof assembly, the purpose of preventing dust from entering the outer shell is achieved, after refueling is completed, the reset spring drives the first sealing block to be tightly attached to the first blocking ring, the inner space of the outer shell is blocked from the outer space, and the purity of internal gasoline is guaranteed; the purpose of discharging the vaporized gasoline in the outer shell is achieved, the gasoline in the outer shell is easy to vaporize in a high-temperature environment, the vaporized gasoline accumulated in the outer shell is easy to expand to generate danger, and the vaporized gasoline can be discharged from the gas discharging opening through the gas discharging assembly.

Description

Technical Field

[0001] The utility model relates to the field of motorcycle fuel tanks, and particularly to a high-strength motorcycle fuel tank. Background Art

[0002] A motorcycle fuel tank is a fuel storage device for a motorcycle to run. In the existing technology, dust easily enters the inside of the fuel tank from the fuel filling port after refueling, resulting in pollution of the gasoline inside the fuel tank and easy damage to the engine. For example, a motorcycle fuel tank described in the patent with the patent publication number CN 217778851 U, especially relating to the field of motorcycle fuel tank structures, includes a box body for storing oil. A circular oil hole for oil inlet is provided at the top of the box body. An oil cap for closing the oil hole and a gun rack for supporting an oil gun are provided at the top of the box body. The gun rack includes an annular rack ring with the same diameter as the gun barrel of the oil gun. After the oil cap is opened, the gun rack is supported on the oil cap, so that the rack ring hangs above the oil hole. For this motorcycle fuel tank, a gun rack for supporting the oil gun is added and sealed by the oil cap. After the gun rack is unfolded, the rack ring on the gun rack hangs above the oil hole, and the rack ring has the same diameter as the gun barrel of the oil gun. The oil gun is fixed above the oil hole by the rack ring, and the nozzle extends into the oil hole, so that refueling operations can be carried out. When refueling, the oil gun can be directly placed on the gun rack without holding the oil gun all the time, improving the convenience of refueling. However, after refueling, dust easily enters the inside of the fuel tank, resulting in pollution of the internal gasoline and a decrease in purity, and at the same time, damaging the engine.

[0003] Based on this, a high-strength motorcycle fuel tank is now provided to eliminate the drawbacks of the existing device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-strength motorcycle fuel tank to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-strength motorcycle fuel tank includes an outer shell. A pair of fixing blocks are arranged on the surface of the outer shell. A fixing component is arranged on the surface of the fixing blocks. A fuel delivery component is arranged on the outer surface of the outer shell adjacent to the mounting surface of the fixing blocks, and a gas release component is arranged on the surface of the outer shell with the same mounting surface as the fuel delivery component.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an alternative solution: The fixing component includes an arc-shaped block disposed on the lower end surface of the fixing block. The size of the arc-shaped block is the same as that of the fixing block. A connecting block is disposed on the bottom end surface of the arc-shaped block. The other end of the connecting block is provided with a supporting block. The size of the supporting block matches the size of the outer housing. The other end of the supporting block is provided with a locking component.

[0009] In an alternative solution: The locking component includes a locking block fixedly connected to the other end of the supporting block. A bolt is disposed at the central position of the locking block. The bolt passes through the locking block and is threadedly connected to the surface of the outer housing.

[0010] In an alternative solution: The oil delivery component includes an oil inlet fixedly connected to the surface of the outer housing. The other end of the oil inlet is provided with a dust-proof component, and the dust-proof component is located inside the outer housing.

[0011] In an alternative solution: The dust-proof component includes an oil inlet block fixedly connected to one end of the oil inlet. A plurality of oil inlet slots are circumferentially formed on the surface of the oil inlet block. A first blocking ring is disposed inside the oil inlet block. A first return spring is disposed inside the oil inlet block. The other end of the first return spring is provided with a first closing block. The size of the first closing block is smaller than that of the first blocking ring.

[0012] In an alternative solution: The air release component includes an air release port disposed on the surface of the outer housing. The other end of the air release port is provided with a ventilation component, and the ventilation component is located inside the outer housing.

[0013] In an alternative solution: A plurality of air release slots are circumferentially disposed on the outer surface of the air release port. A second blocking ring is disposed on the upper end surface of the air release port.

[0014] In an alternative solution: The ventilation component includes a ventilation block fixedly connected to one end of the air release port. A ventilation slot is disposed on the surface of the ventilation block. A second return spring is disposed at the other end of the ventilation block. The other end of the second return spring is provided with a second closing block. A control block is disposed at the other end of the second closing block. A limiting block is disposed at the other end of the control block. The size of the limiting block is larger than that of the second blocking ring.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the dust-proof component, the present utility model achieves the purpose of preventing dust from entering the interior of the outer housing. After refueling, the return spring drives the first closing block to closely fit with the first blocking ring, blocking the internal space of the outer housing from the external space and ensuring the purity of the internal gasoline.

[0017] The utility model achieves the purpose of discharging the vaporized gasoline inside the outer shell through the air release component. When the gasoline in the outer shell is in a high-temperature environment, it is easy to vaporize, and the accumulated vaporized gasoline inside the outer shell is prone to expansion and pose a danger. The air release component can discharge the vaporized gasoline from the air release port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the fuel delivery component of the utility model.

[0020] Figure 3 It is a schematic sectional view of the fuel delivery component of the utility model.

[0021] Figure 4 It is a schematic diagram of the structure of the air release component of the utility model.

[0022] Figure 5 It is a schematic sectional view of the air release component of the utility model.

[0023] NOTES ON REFERENCE NUMERALS IN THE DRAWINGS: 1. Outer shell; 2. Fixed block; 3. Fixing component; 31. Arc-shaped block; 32. Connecting block; 33. Support block; 34. Locking block; 35. Bolt; 4. Fuel delivery component; 41. Fuel inlet; 42. Dust-proof component; 421. Fuel inlet block; 422. Fuel inlet slot; 423. First blocking ring; 424. First return spring; 425. First closing block; 5. Air release component; 51. Air release port; 52. Ventilation component; 521. Ventilation block; 522. Ventilation slot; 523. Second return spring; 524. Second closing block; 525. Control block; 526. Limiting block; 53. Air release slot; 54. Second blocking ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further details the utility model with reference to the drawings and embodiments.

[0025] Embodiment 1

[0026] In one embodiment, as Figure 1 shown, a high-strength motorcycle fuel tank includes an outer shell 1. A pair of fixed blocks 2 are provided on the surface of the outer shell 1 to ensure the stability of installation. A fixing component 3 is provided on the surface of the fixed block 2. A fuel delivery component 4 is provided on the outer surface of the outer shell 1 adjacent to the installation surface of the fixed block 2. An air release component 5 is provided on the surface of the outer shell 1 that is the same as the installation surface of the fuel delivery component 4.

[0027] In one embodiment, as Figure 1As shown, the fixing component 3 includes an arc-shaped block 31 disposed on the lower surface of the fixing block 2. The size of the arc-shaped block 31 is the same as that of the fixing block 2. A connecting block 32 is disposed on the bottom surface of the arc-shaped block 31. The other end of the connecting block 32 is provided with a support block 33. The size of the support block 33 matches the size of the outer housing 1. The other end of the support block 33 is provided with a locking component. The locking component includes a locking block 34 fixedly connected to the other end of the support block 33. A bolt 35 is disposed at the central position of the locking block 34. The bolt 35 passes through the locking block 34 and is threadedly connected to the surface of the outer housing 1. The fixing of the entire outer housing 1 is achieved through the restriction of the fixing block 2 by the arc-shaped block 31 and the fixation of the bolt 35, which increases the fixing strength of the motorcycle fuel tank and prevents fixing loosening.

[0028] Embodiment 2

[0029] The difference from Embodiment 1 is that, as Figure 2 and Figure 3 shown, the oil delivery component 4 includes an oil inlet 41 fixedly connected to the surface of the outer housing 1. The other end of the oil inlet 41 is provided with a dust-proof component 42. The dust-proof component 42 is located inside the outer housing 1. The dust-proof component 42 includes an oil inlet block 421 fixedly connected to one end of the oil inlet 41. A plurality of oil inlet slots 422 are circumferentially formed on the surface of the oil inlet block 421. A first blocking ring 423 is disposed inside the oil inlet block 421. A first return spring 424 is disposed inside the oil inlet block 421. The other end of the first return spring 424 is provided with a first closing block 425. The size of the first closing block 425 is smaller than the size of the first blocking ring 423. When refueling the inside of the outer housing 1, first insert the nozzle of the oil gun into the oil inlet 41. The nozzle of the oil gun presses against the first closing block 425 to compress the first return spring 424 at the other end. At this time, the oil from the nozzle of the oil gun flows into the inside of the outer housing 1 through the oil inlet slots 422. After refueling, withdraw the nozzle of the oil gun from the oil inlet 41. At this time, the return spring drives the first closing block 425 to fit with the first blocking ring 423 to achieve the sealing purpose and prevent dust from entering the inside of the outer housing 1 and affecting the quality of the gasoline inside the outer housing 1.

[0030] Embodiment 3

[0031] The difference from Embodiment 2 is that, as Figure 3 and Figure 4As shown, the air release component 5 includes an air release port 51 provided on the surface of the outer housing 1. The other end of the air release port 51 is provided with a ventilation component 52. The ventilation component 52 is located inside the outer housing 1. A number of air release slots 53 are circumferentially provided on the outer surface of the air release port 51. A second blocking ring 54 is provided on the upper surface of the air release port 51. The ventilation component 52 includes a ventilation block 521 fixedly connected to one end of the air release port 51. A ventilation slot 522 is provided on the surface of the ventilation block 521. A second return spring 523 is provided at the other end of the ventilation block 521. A second closing block 524 is provided at the other end of the second return spring 523. A control block 525 is provided at the other end of the second closing block 524. A limiting block 526 is provided at the other end of the control block 525. The size of the limiting block 526 is larger than the size of the second blocking ring 54. Inside the outer housing 1, gasoline is likely to undergo a vaporization reaction due to the relatively high temperature. At this time, the vaporized gasoline is likely to expand inside the outer housing 1, which may pose a safety risk. The user can press the limiting block 526 to drive the control block 525 and the second closing block 524 to press downwards, releasing the sealing restriction of the second closing block 524. At this time, the second return spring 523 is compressed, and the vaporized gasoline inside passes through the ventilation slot 522 and is discharged from the air release port 51, preventing the accumulation of vaporized gasoline inside the outer housing 1 and causing the internal gas to expand, reducing the risk of explosion.

[0032] The above embodiment discloses a high-strength motorcycle fuel tank. Among them, the fixing of the overall outer housing 1 is achieved through the restriction of the fixing block 2 by the arc-shaped block 31 and the fixing of the bolt 35, which increases the fixing strength of the motorcycle fuel tank and prevents fixing looseness. When refueling the inside of the outer housing 1, first insert the nozzle of the fuel gun into the fuel inlet 41. The nozzle of the fuel gun presses against the first closing block 425, causing the first return spring 424 at the other end to be compressed. At this time, the fuel from the nozzle of the fuel gun flows into the inside of the outer housing 1 through the fuel inlet slot 422. After refueling is completed, withdraw the nozzle of the fuel gun from the fuel inlet 41. At this time, the return spring drives the first closing block 425 to combine with the first blocking ring 423 to achieve the sealing purpose, preventing dust from entering the inside of the outer housing 1 and affecting the quality of the gasoline inside the outer housing 1. Inside the outer housing 1, gasoline is likely to undergo a vaporization reaction due to the relatively high temperature. At this time, the vaporized gasoline is likely to expand inside the outer housing 1, which may pose a safety risk. The user can press the limiting block 526 to drive the control block 525 and the second closing block 524 to press downwards, releasing the sealing restriction of the second closing block 524. At this time, the second return spring 523 is compressed, and the vaporized gasoline inside passes through the ventilation slot 522 and is discharged from the air release port 51, preventing the accumulation of vaporized gasoline inside the outer housing 1 and causing the internal gas to expand, reducing the risk of explosion.

[0033] As described above, this is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A high-strength motorcycle fuel tank, comprising an outer shell (1), characterized in that: A pair of fixed blocks (2) are provided on the surface of the outer shell (1), a fixed assembly (3) is provided on the surface of the fixed block (2), an oil delivery assembly (4) is provided on the outer surface of the outer shell (1) adjacent to the mounting surface of the fixed block (2), and a degassing assembly (5) is provided on the surface of the outer shell (1) having the same mounting surface as the oil delivery assembly (4); The oil delivery assembly (4) comprises an oil inlet (41) fixedly connected to the surface of the outer shell (1); a dustproof assembly (42) is provided at the other end of the oil inlet (41); and the dustproof assembly (42) is located inside the outer shell (1); The dustproof component (42) includes an oil inlet block (421) fixedly connected to one end of the oil inlet (41); a plurality of oil inlet slots (422) are provided around the surface of the oil inlet block (421); a first obstruction ring (423) is provided inside the oil inlet block (421); a first return spring (424) is provided inside the oil inlet block (421); a first closing block (425) is provided at the other end of the first return spring (424); and the size of the first closing block (425) is smaller than the size of the first obstruction ring (423).

2. The high-strength motorcycle fuel tank according to claim 1, characterized in that: The fixing assembly (3) comprises an arc block (31) arranged on the lower end surface of the fixing block (2), the size of the arc block (31) being the same as that of the fixing block (2), a connecting block (32) being arranged on the bottom end surface of the arc block (31), a supporting block (33) being arranged at the other end of the connecting block (32), the size of the supporting block (33) being matched with the size of the outer shell (1), and a locking assembly being arranged at the other end of the supporting block (33).

3. The high-strength motorcycle fuel tank according to claim 2, characterized in that: The locking assembly comprises a locking block (34) fixedly connected to the other end of the supporting block (33); a bolt (35) is provided at the center of the locking block (34); the bolt (35) passes through the locking block (34) and is threadedly connected to the surface of the outer shell (1).

4. The high-strength motorcycle fuel tank according to claim 1, characterized in that: The degassing assembly (5) comprises a degassing port (51) provided on the surface of the outer shell (1); a vent assembly (52) is provided at the other end of the degassing port (51); and the vent assembly (52) is located inside the outer shell (1).

5. The high-strength motorcycle fuel tank according to claim 4, characterized in that: The outer surface of the air release port (51) is surrounded by a plurality of air release slots (53), and the upper end surface of the air release port (51) is provided with a second obstruction ring (54).

6. The high-strength motorcycle fuel tank according to claim 4, characterized in that: The ventilation assembly (52) comprises a ventilation block (521) fixedly connected to one end of the vent (51); a ventilation groove (522) is provided on the surface of the ventilation block (521); a second return spring (523) is provided at the other end of the ventilation block (521); a second closing block (524) is provided at the other end of the second return spring (523); a control block (525) is provided at the other end of the second closing block (524); a limit block (526) is provided at the other end of the control block (525); and the size of the limit block (526) is larger than the size of the second obstruction ring (54).

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