Motorcycle and placing structure of fuel tank cap of motorcycle

Abstract

The invention provides a motorcycle and a placing structure of a fuel tank cap thereof, the motorcycle comprises a refueling nozzle and the fuel tank cap, the fuel tank cap is detachably combined with a refueling port of the refueling nozzle, the placing structure of the fuel tank cap comprises a fuel nozzle lining cover, the fuel nozzle lining cover comprises a body, a containing concave part and a notch, and the body is arranged around the refueling nozzle. The containing concave part is arranged on the body and comprises a containing opening and a long edge, the long edge is arranged on the side, close to the center of the body, of the containing opening, the notch is formed in the long edge of the containing concave part in a concave mode, and when the oil tank cover is detached from the oil filling opening, the head of the oil tank cover is arranged in the containing concave part through the containing opening, and the extending part of the oil tank cover is positioned in the notch. The oil tank cover can be placed on the oil nozzle lining cover, so that a user does not need to hold the oil tank cover by hand, and residual gasoline on the oil tank cover does not pollute the appearance of a vehicle body.

Description

Technical Field

[0001] The invention relates to a fuel tank cover of a motorcycle, in particular to a motorcycle and a placement structure of the fuel tank cover thereof. Background Art

[0002] The fuel tank cap of a motorcycle is used to seal the fuel inlet on the top of the fuel nozzle to prevent gasoline from leaking. In a conventional fuel tank structure, the fuel nozzle, the fuel tank cap, an inner storage chamber and an outer cover are included. The fuel nozzle is arranged in the inner storage chamber, and the inner storage chamber is formed with an opening communicating with the outside. The outer cover is connected to the edge of the opening of the inner storage chamber and can be pivoted to open or close the opening.

[0003] In the above-mentioned conventional fuel tank structure, when refueling, the outer cover must be opened first, and then the fuel tank cover must be removed so that the refueling nozzle can be extended from the opening of the inner chamber and connected to the refueling port. At this time, if the removed fuel tank cover is held, it will be inconvenient to perform self-service refueling, withdraw money and checkout, etc. Therefore, the rider often directly places the fuel tank cover on the pedal. However, this will cause the residual gasoline on the fuel tank cover to flow onto the exterior of the vehicle body, or cause the fuel tank cover to be stained with mud on the pedal, causing the oil quality in the fuel tank to be affected when the fuel tank cover is put back. Therefore, some conventional fuel tank structures will have a mechanism for placing the fuel tank cover on the outer cover that can be opened to the left or right. However, the method of placing the fuel tank cover on the outer cover has the following disadvantages:

[0004] 1. If you remove the fuel tank cap and place it on the open outer cover, the remaining gasoline may still drip onto the exterior of the vehicle, causing damage;

[0005] 2. Since the fuel tank cap has a certain weight, if the fuel tank cap is placed on the outer cover for a long time, the outer cover will be continuously pulled down, so that the supporting strength of the pivot axis of the outer cover is affected, and when the outer cover wants to close the opening of the inner chamber, it may cause interference, making it impossible for the outer cover to align with the opening and difficult to open and close.

[0006] In addition, if the outer cover is opened forward or backward, it is difficult to provide a mechanism for placing the fuel tank cap on the outer cover, because not only is there still a problem of affecting the supporting strength of the rotating shaft, but also if the fuel tank cap is placed on it when the outer cover is open, the outer cover will be pressed down and closed again, making it difficult to use. Summary of the invention

[0007] In order to solve the problem that a fuel tank structure with an outer cover has many defects in the way of placing the removed fuel tank cap when refueling, the purpose of the present invention is to propose a motorcycle and a fuel tank cap placement structure that can place the fuel tank cap with an internal structure and avoid the defect of the fuel tank cap being placed on the outer cover.

[0008] The present invention solves the technical problem of the fuel tank cap placement structure, which is applied to a motorcycle, the motorcycle includes a fuel nozzle and a fuel tank cap, the fuel nozzle is provided with a fuel filling port, the fuel tank cap is detachably combined with the fuel filling port, and the fuel tank cap includes a head and an extension part connected to each other; the placement structure includes:

[0009] A grease nipple liner, comprising

[0010] A body, which can be disposed around the fuel nozzle;

[0011] at least one accommodating recess, the accommodating recess being provided in the main body and having a accommodating opening and a long side, the accommodating opening enabling the head of the fuel tank cap to be placed in the accommodating recess, the long side being provided on one side of the accommodating opening close to the center of the main body; and

[0012] At least one notch is concavely arranged on the long side of the accommodating recess and can position the extension portion of the fuel tank cover therein.

[0013] The placement structure of the fuel tank cap, wherein the main body includes a lining groove and an extension edge, the bottom of the lining groove is provided with a nozzle hole, the nozzle hole can be used for the fuel nozzle to pass through, the extension edge extends outward from the top of the lining groove, the accommodating recess is provided on the extension edge, and the long side of the accommodating recess is located at the connection between the lining groove and the extension edge.

[0014] In the placement structure of the fuel tank cap, the main body includes at least one reinforcing rib, and the reinforcing rib extends from the edge of the accommodating opening of the accommodating recess toward the bottom of the main body.

[0015] The placement structure of the fuel tank cover, wherein the notch is in an arc shape.

[0016] In the placement structure of the fuel tank cap, the fuel nozzle lining cover includes two accommodating recesses and two notches, and the two accommodating recesses are respectively adjacent to two sides of the body.

[0017] In the placement structure of the fuel tank cap, the accommodating opening of the accommodating recess has a length, and the length of the accommodating opening is greater than or equal to half of the outer diameter of the head of the fuel tank cap.

[0018] The present invention further provides a motorcycle to solve the technical problem, which comprises:

[0019] A vehicle body comprising

[0020] an inner storage chamber having an opening;

[0021] an outer cover capable of opening or closing the opening of the inner chamber;

[0022] A fuel filler nozzle is disposed inside the storage chamber and has a fuel filler opening;

[0023] a fuel tank cap, the fuel tank cap being detachably coupled to the fuel filling port, and the fuel tank cap comprising a head portion and an extension portion connected thereto; and

[0024] A fuel tank cap placement structure is arranged inside the storage room and includes

[0025] A grease nipple liner, comprising

[0026] A body, which is disposed around the oil filling nozzle;

[0027] at least one accommodating recess, the accommodating recess being provided in the main body and having a accommodating opening and a long side, the accommodating opening enabling the head of the fuel tank cap to be placed in the accommodating recess, the long side being provided on one side of the accommodating opening close to the center of the main body; and

[0028] At least one notch is concavely arranged on the long side of the accommodating recess and can position the extension portion of the fuel tank cover therein.

[0029] The motorcycle comprises a seat and a steering unit, wherein the steering unit is rotatably arranged on the vehicle body, the seat is arranged on the vehicle body, the vehicle body comprises two foot pedals and a passage portion, the two foot pedals and the passage portion are located between the steering unit and the seat, the passage portion is located between the two foot pedals and bulges upward, and the storage room is located in the passage portion.

[0030] The motorcycle comprises an oil drain pan which is combined with the main body of the oil nozzle lining cover and is tightly sleeved on the outer periphery of the oil nozzle.

[0031] In the motorcycle, the oil nozzle lining cover is provided with an oil pipe opening, the oil drain pan is connected with an oil drain pipe, the oil drain pipe is connected with the inside of the oil drain pan and passes through the oil pipe opening.

[0032] The motorcycle and the placement structure of the fuel tank cap of the present invention can place the fuel tank cap on the fuel nozzle liner by placing the head of the fuel tank cap through the accommodating opening into the accommodating recess and placing the extension of the fuel tank cap in the notch so that the extension is positioned in the notch when the fuel tank cap is removed from the fuel nozzle for refueling, thereby achieving the following improved effects:

[0033] 1. When refueling, whether it is self-service refueling or with the assistance of a gas station attendant, the removed fuel tank cap can be easily and stably placed on the fuel nozzle liner cap, without the need to hold the fuel tank cap, and the hands can be free to operate the fuel gun of the self-service gas station or take out money to pay.

[0034] 2. By means of the notch formed on the receiving opening of the receiving recess, when the head of the fuel tank cap is placed in the receiving recess, the extension of the fuel tank cap can be positioned in the notch, so that the extension that usually extends into the fuel nozzle is placed inward, ensuring that any residual gasoline on the extension will not drip onto the exterior of the vehicle body and cause stain.

[0035] 3. Compared with the prior art method of placing the fuel tank cover on the outer cover, the present invention will not cause the outer cover to close the opening of the inner chamber again due to the downward pressure of the fuel tank cover, and the pivot axis of the outer cover will not affect its supporting strength due to bearing the weight of the fuel tank cover, thereby ensuring that the outer cover can be opened and closed normally and increasing the service life of the outer cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a partial side view of the first preferred embodiment of the present invention.

[0037] Figure 2 It is a partial three-dimensional appearance diagram of the first preferred embodiment of the present invention with the outer cover opened.

[0038] Figure 3 It is an exploded view of the oil nozzle liner and the oil drain pan of the first preferred embodiment of the present invention.

[0039] Figure 4 It is a top view of the oil nozzle liner according to the first preferred embodiment of the present invention.

[0040] Figure 5 It is a partial three-dimensional appearance diagram of the fuel tank cover of the first preferred embodiment of the present invention when it is disassembled and placed.

[0041] Figure 6 It is a cross-sectional view of the fuel tank cover placed in the first preferred embodiment of the present invention.

[0042] Figure 7 It is an exploded view of the oil nozzle liner and the oil drain pan of the second preferred embodiment of the present invention.

[0043] Figure 8 It is a top view of the oil nozzle liner according to the second preferred embodiment of the present invention.

[0044] Fig. 9 It is a cross-sectional view of the fuel tank cover placed in the second preferred embodiment of the present invention.

[0045] Reference numerals list

[0046] 10: Grease nozzle liner

[0047] 20:Ontology

[0048] 21: Lining groove

[0049] 211: Oil nozzle hole

[0050] 212: Combination hole

[0051] 22: Extended edge

[0052] 23: Reinforcement ribs

[0053] 24: Oil pipe opening

[0054] 30: Accommodation recess

[0055] 31: receiving opening

[0056] 32: Long side

[0057] 40: Gap

[0058] 50: Oil drain pan

[0059] 51: Oil drain pipe

[0060] 52: Combined plug

[0061] 90: Motorcycle

[0062] 91: Car body

[0063] 911: Foot pedals

[0064] 912: Channel Department

[0065] 92: Steering unit

[0066] 93: Cushion

[0067] 94: Storage Room

[0068] 941: Open your mouth

[0069] 95: Outer cover

[0070] 96: Fuel tank cap

[0071] 961: Head

[0072] 962: Extension

[0073] 963: Bump

[0074] 97: Oil nozzle

[0075] 971:Refueling port

[0076] D: Diameter

[0077] L: Length

[0078] T:Thickness

[0079] W: width. DETAILED DESCRIPTION

[0080] In order to understand the technical features and practical effects of the present invention in detail and to implement them according to the content of the invention, a preferred embodiment as shown in the accompanying drawings is further described in detail as follows.

[0081] like Figure 1 As shown, a motorcycle 90 of a first preferred embodiment of the present invention comprises a vehicle body 91, a steering unit 92, and a seat 93. The vehicle body 91 is the main structure of the motorcycle 90. The steering unit 92 is rotatably disposed on the motorcycle 90 and is close to the front end ( Figure 1 The seat 93 is disposed on the motorcycle 90 and is close to the rear end of the motorcycle 90 ( Figure 1 right side); Figure 2 As shown, the vehicle body 91 includes an inner storage chamber 94 and an outer cover 95. The inner storage chamber 94 is located between the steering unit 92 and the seat cushion 93 and has an opening 941. The opening 941 connects the inside and the outside of the inner storage chamber 94. The outer cover 95 is connected to the edge of the opening 941 of the inner storage chamber 94 and can be pivoted to open or close the opening 941.

[0082] like Figure 2 and Figure 5 As shown, the motorcycle 90 also includes a tank cap 96, a fuel nozzle 97 and a tank cap placement structure. The fuel nozzle 97 is arranged inside the storage chamber 94 and communicates with the inside of a fuel tank of the motorcycle 90. The fuel nozzle 97 is provided with a fuel inlet 971 for a fuel gun to be inserted into during refueling. The tank cap 96 is detachably combined with the fuel inlet 971 of the fuel nozzle 97, and includes a head 961 and an extension 962 connected to each other. When combined, the head 961 is located outside the fuel nozzle 97, and the extension 962 penetrates the fuel inlet 971 and extends into the fuel nozzle 97, wherein the extension 962 is also provided with a plurality of protrusions 963 on the periphery for positioning.

[0083] like Figure 2 , Figure 3 and Figure 5 As shown, the placement structure of the fuel tank cap is arranged inside the inner chamber 94, and includes a fuel nozzle lining cover 10. The fuel nozzle lining cover 10 includes a main body 20, a receiving recess 30 and a notch 40. The main body 20 is arranged around the fuel nozzle 97. In the first preferred embodiment of the present invention, the main body 20 includes a lining groove 21 and an extension edge 22. The bottom of the lining groove 21 is provided with a fuel nozzle hole 211 for the fuel nozzle 97 to pass through. The extension edge 22 extends outward from the top of the lining groove 21, that is, it extends in a direction away from the center of the lining groove 21. The extension edge 22 is provided with a locking hole to lock and fix the fuel nozzle lining cover 10 inside the inner chamber 94.

[0084] like Figures 2 to 4As shown, the accommodating recess 30 is arranged on the extending edge 22 and has a accommodating opening 31 and a long side 32. In the first preferred embodiment of the present invention, the accommodating opening 31 extends toward the front and rear ends of the vehicle body 91, that is, toward the steering unit 92 and the seat cushion 93, and can allow the head 961 of the fuel tank cap 96 to be placed in the accommodating recess 30 through the accommodating opening 31. The long side 32 is arranged on a side of the accommodating opening 31 close to the center of the body 20, that is, close to the fuel nozzle 97. Specifically, the long side 32 is located at the connection between the lining groove 21 and the extending edge 22; the notch 40 is recessed in the long side 32 of the accommodating recess 30, and the extending portion 962 of the fuel tank cap 96 can be positioned in the notch 40; thereby, the fuel tank cap 96 can be Figure 6 As shown, the receiving recess 30 and the notch 40 are disposed therein.

[0085] Among them, Figure 4 and Figure 6 As shown, the receiving opening 31 of the receiving recess 30 has a width W and a length L, the head 961 of the tank cover 96 has a thickness T and a diameter D, the width W of the receiving opening 31 is slightly larger than the thickness T of the head 961 of the tank cover 96, so that the head 961 can be placed in the receiving recess 30 through the receiving opening 31, and in the first preferred embodiment of the present invention, the length L of the receiving opening 31 is larger than half of the diameter D of the head 961 (L>D / 2), so that the head 961 can be stably placed in the receiving recess 30.

[0086] The specific usage of the motorcycle 90 of the present invention and the placement structure of the fuel tank cap included therein are as follows: in normal times, the fuel tank cap 96 is combined with the fuel filling port 971 of the fuel filling nozzle 97 to block the fuel filling port 971 to prevent the gasoline in the fuel tank from leaking out; and when refueling is needed, the fuel tank cap 96 is removed from the fuel filling nozzle 97, wherein the method of removing the fuel tank cap 96 from the fuel filling nozzle 97 can be designed to be opened by twisting the cap, or by using a key in combination with a keyhole, which is not particularly limited in the first preferred embodiment of the present invention; after removing the fuel tank cap 96, the refueling gun can be extended from the fuel filling port 971 into the fuel filling nozzle 97 for refueling, at this time, if Figure 5 and Figure 6 As shown, the head 961 of the tank cap 96 can be placed in the accommodating recess 30 through the accommodating opening 31, and the extension portion 962 of the tank cap 96 and the protrusion 963 provided thereon can be placed in the notch 40 to position the extension portion 962 in the notch 40, whereby the tank cap 96 can be placed on the nozzle liner cover 10.

[0087] The motorcycle and the placement structure of the fuel tank cap of the present invention can place the fuel tank cap 96 on the fuel nozzle liner 10 by placing the head 961 of the fuel tank cap 96 through the receiving opening 31 into the receiving recess 30 and placing the extension 962 of the fuel tank cap 96 into the notch 40 so that the extension 962 is positioned in the notch 40 when the fuel tank cap 96 is removed from the fuel nozzle 97 for refueling. The following effects can be improved:

[0088] 1. When refueling, whether it is self-service refueling or with the assistance of a gas station attendant, the removed fuel tank cap 96 can be easily and stably placed on the fuel nozzle liner 10, without the need to hold the fuel tank cap 96, and the hands can be free to operate the fuel gun of the self-service gas station or take out money to pay.

[0089] 2. By placing the head 961 of the fuel tank cap 96 in the receiving recess 30 and placing the extension 962 of the fuel tank cap 96 in the notch 40 formed on the long side 32 of the receiving recess 30, the extension 962 that normally extends into the fuel nozzle 97 can be placed inwardly, ensuring that any residual gasoline on the extension 962 will not drip onto the exterior of the vehicle body 91 and cause contamination.

[0090] 3. Compared with the prior art practice of placing the fuel tank cover 96 on the outer cover 95, the present invention will not cause the outer cover 95 to re-close the opening 941 of the inner chamber 94 due to the downward pressure of the fuel tank cover 96, and the pivot axis of the outer cover 95 will not be affected by the weight of the fuel tank cover 96. It is ensured that the outer cover 95 can be opened and closed normally and the service life of the outer cover 95 is increased.

[0091] like Figure 3 and Figure 6 As shown, in the first preferred embodiment of the present invention, the main body 20 further includes two reinforcing ribs 23, each of the reinforcing ribs 23 extending downward from the edge of the receiving opening 31 of the corresponding one of the receiving recesses 30 toward the bottom of the main body 20. By means of the reinforcing ribs 23, the structural strength of the nozzle liner 10 around the receiving recess 30 can be improved. When the head 961 of the fuel tank cover 96 is placed in the receiving recess 30, the supporting strength of the fuel tank cover 96 is improved, so that the fuel tank cover 96 can be placed on the fuel nozzle liner 10 more stably.

[0092] In addition, in the first preferred embodiment of the present invention, the notch 40 is in an arc shape. In other embodiments, the notch 40 may also be in different shapes such as a V-shape, a U-shape, etc. In order to correspond to the extension portion 962 with the protrusion 963 provided on the outer periphery, the first preferred embodiment of the present invention adopts an arc-shaped notch 40. It only needs to design the corresponding diameter of the notch 40 to be the outer diameter of the extension portion 962 including the protrusion 963, so that the extension portion 962 can be easily inserted into the notch 40. Compared with other shapes, the design is simpler and it is also easier to insert the extension portion 962 into the notch 40.

[0093] like Figure 2 and Figure 3 As shown, in the first preferred embodiment of the present invention, the motorcycle 90 further includes an oil drain pan 50, as shown in FIG. Figure 6 As shown, the oil drain pan 50 is combined with the lining groove 21 of the body 20, and the oil drain pan 50 is made of elastic material and can be tightly bundled around the outer periphery of the oiling nozzle 97; Figure 3 and Figure 4 As shown, the oil drain pan 50 is provided with a plurality of coupling plugs 52 at the bottom, and the lining groove 21 is provided with a plurality of coupling holes 212 at the bottom of the groove. The oil drain pan 50 is placed into the lining groove 21 from top to bottom, and the plurality of coupling plugs 52 are respectively passed through and coupled to the plurality of coupling holes 212, thereby combining the oil drain pan 50 and the main body 20, and allowing the oil drain pan 50 to cover the groove bottom of the lining groove 21.

[0094] The oil drain pan 50 can receive gasoline when it slides down the fuel filling port 971 along the fuel filling nozzle 97, and can also receive gasoline dripping from the extension portion 962 when the fuel tank cap 96 is removed and placed on the fuel nozzle liner 10, thereby preventing gasoline from entering the interior of the vehicle body 91 through the gap of the fuel nozzle liner 10 or the gap between the fuel nozzle liner 10 and the fuel filling nozzle 97, thereby avoiding danger caused by gasoline contacting high-temperature components, thereby ensuring the safety of the motorcycle 90 in use.

[0095] Further, if Figure 3 and Figure 4As shown, in the first preferred embodiment of the present invention, the oil drain pan 50 is further provided with an oil drain pipe 51, which extends from the bottom of the oil drain pan 50, and the fuel nozzle lining cover 10 is further provided with an oil pipe opening 24, which is provided at the bottom of the lining groove 21 of the main body 20 and connects the inside and the outside of the lining groove 21. The oil drain pipe 51 is connected to the inside of the oil drain pan 50 and passes through the oil pipe opening 24. By combining the oil drain pipe 51 with the oil drain pan 50, the dripping gasoline received by the oil drain pan 50 can be guided from the periphery of the fuel nozzle 97 and the fuel tank to other places, which can avoid contamination of the fuel nozzle 97, the fuel tank and other components inside the vehicle body 91 and further reduce the risk of danger.

[0096] In addition, in the first preferred embodiment of the present invention, the vehicle body 91 further includes two foot pedals 911 and a tunnel portion 912, the two foot pedals 911 and the tunnel portion 912 are located between the steering unit 92 and the seat 93, the two foot pedals 911 are respectively for the user's feet to be placed thereon, the tunnel portion 912 is located between the two foot pedals 911 and bulges upward, the inner chamber 94 and the outer cover 95 are located in the tunnel portion 912; the design of the first preferred embodiment of the present invention can be applicable to motorcycle models having the tunnel portion 912; and in other embodiments, the inner chamber 94 can be selected to be set on a head portion or other position of the vehicle body 91 corresponding to different motorcycle models, and is not limited to the first preferred embodiment of the present invention.

[0097] like Figures 7 to 9 The motorcycle shown is a second preferred embodiment of the present invention, which is basically the same as the first preferred embodiment of the present invention, except that, in the second preferred embodiment of the present invention, the fuel nozzle liner 10 includes two accommodating recesses 30 and two corresponding notches 40, and the two accommodating recesses 30 are respectively adjacent to the left and right sides of the body 20, that is, they are respectively located on the left and right sides of the fuel nozzle 97. By arranging the accommodating recesses 30 and the notches 40 on the left and right sides of the fuel nozzle 97, regardless of whether the user's dominant hand is the left hand or the right hand, after removing the fuel tank cap 96 from the fuel nozzle 97, the fuel tank cap 96 can be placed on the accommodating recesses 30 and the notches 40 close to the dominant hand side, which is suitable for use by people with different dominant hands.

[0098] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any person with ordinary knowledge in the technical field can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention without departing from the scope of the technical solution of the present invention, and they still fall within the scope of the technical solution of the present invention without departing from the technical solution of the present invention.

Claims

1. A fuel tank cap placement structure, characterized in that: The invention is applied to a motorcycle, wherein the motorcycle comprises a fuel nozzle and a fuel tank cap, wherein the fuel nozzle is provided with a fuel filling port, the fuel tank cap is detachably connected to the fuel filling port, and the fuel tank cap comprises a head portion and an extension portion connected to each other; the placement structure comprises: A grease nipple liner, comprising a body, which can be disposed around the fuel nozzle; at least one accommodating recess, the accommodating recess being provided in the body and having a accommodating opening and a long side, the accommodating opening enabling the head of the fuel tank cap to be placed in the accommodating recess, the long side being provided on one side of the accommodating opening close to the center of the body; and At least one notch is concavely arranged on the long side of the accommodating recess and can position the extension portion of the fuel tank cover therein.

2. The placement structure of the fuel tank cap according to claim 1, characterized in that: The main body includes a lining groove and an extending edge. The bottom of the lining groove is provided with a nozzle hole, and the nozzle hole can be used for the oil filling nozzle to pass through. The extending edge extends outward from the top of the lining groove. The accommodating recess is provided on the extending edge, and the long side of the accommodating recess is located at the connection between the lining groove and the extending edge.

3. The placement structure of the fuel tank cap according to claim 1, characterized in that: The main body includes at least one reinforcing rib, and the reinforcing rib extends from the edge of the accommodating opening of the accommodating recess toward the bottom of the main body.

4. The placement structure of the fuel tank cap according to claim 1, characterized in that: The notch is in an arc shape.

5. The placement structure of the fuel tank cap according to claim 1, characterized in that: The nozzle lining cover includes two accommodating recesses and two notches, and the two accommodating recesses are respectively adjacent to two sides of the body.

6. The placement structure of the fuel tank cap according to claim 1, characterized in that: The accommodating opening of the accommodating recess has a length, and the length of the accommodating opening is greater than or equal to half of the outer diameter of the head of the fuel tank cap.

7. A motorcycle, characterized in that: It contains: A vehicle body comprising an inner storage chamber having an opening; An outer cover capable of opening or closing the opening of the inner chamber; A fuel filler nozzle is disposed inside the inner storage chamber and is provided with a fuel filler opening; a fuel tank cap, the fuel tank cap being detachably coupled to the fuel filling port, and the fuel tank cap comprising a head portion and an extension portion connected thereto; and A fuel tank cap placement structure is arranged inside the storage room and includes A grease nipple liner, comprising a body, which is arranged around the oil filling nozzle; at least one accommodating recess, the accommodating recess being provided in the body and having a accommodating opening and a long side, the accommodating opening enabling the head of the fuel tank cap to be placed in the accommodating recess, the long side being provided on one side of the accommodating opening close to the center of the body; and At least one notch is concavely arranged on the long side of the accommodating recess and can position the extension portion of the fuel tank cover therein.

8. The motorcycle according to claim 7, characterized in that: It includes a seat cushion and a steering unit, the steering unit is rotatably arranged on the vehicle body, the seat cushion is arranged on the vehicle body, the vehicle body includes two foot pedals and a channel portion, the two foot pedals and the channel portion are located between the steering unit and the seat cushion, the channel portion is located between the two foot pedals and bulges upward, and the storage room is located in the channel portion.

9. The motorcycle according to claim 7, characterized in that: The oil drain pan comprises an oil drain pan which is combined with the main body of the oil nozzle lining cover and is tightly sleeved on the outer periphery of the oil nozzle.

10. The motorcycle according to claim 9, characterized in that: The oil nozzle liner is provided with an oil pipe opening, the oil drain pan is connected with an oil drain pipe, the oil drain pipe is communicated with the interior of the oil drain pan and penetrates the oil pipe opening.

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