TW200948656A - Saddle riding type vehicle - Google Patents

Abstract

The invention provides a saddle riding type vehicle, which can effectively prevent overflowed fuel from diffusing onto a car body component equipped around a fuel-tank, if fuel overflows from oil supply mouth of the fuel-tank. The two-wheeled motor vehicle (10) has a fuel receiver (100) for receiving fuel overflowed from an oil supply mouth (31) of a fuel-tank (30). The fuel receiver (100) has a surface with opening (100A) for receiving fuel. The fuel receiver (100) is mounted on the surface (position (P)) of the lower part of the fuel-tank (30). The fuel receiver (100) is mounted on the surface of the lower part of fuel-tank (30), which causes the surface with opening (100A) to face toward the upper part of the two-wheeled motor vehicle (10).

Description

200948656 VI. Description of the invention: [Technical field to which the invention pertains] It is to prevent the periphery of the fuel tank from the fuel tank. The present invention relates to a straddle type vehicle in which a fuel overflowing from a fuel port is splashed along a fuel tank. [Prior Art] Previously, in a locomotive, when fuel was supplied to a fuel tank, the fuel was overflowed from the fuel supply port. Sometimes it is too much: the fuel will smash along the surface of the fuel tank to the J body parts placed around the fuel tank to contaminate the body parts. Therefore, the locomotive towel is used to prevent the fuel from the sump from being splashed onto the body parts disposed around the fuel tank: for example, the side of the lower end of the fuel tank is provided with a direction The eaves-like member protruding from the outside (hat-supported structure: :1). In the locomotive disclosed in Patent Document 1, the fuel that is burned in the tank: = = is dropped from the end portion of the hat-like member to the ground along the cap-shaped member. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. The fuel is dripping and the fuel tank is dirty. ^ The door is broken. The situation. For example, depending on the degree of inclination of the vehicle body during parking, the fuel and the end portion of the self-supporting member may be dripped onto the body-love parts of the vehicle body disposed around the fuel tank. Moreover, in the case of strong winds, it is also possible to scatter the fuel from the end of the eaves-like member, the state, and the fuel of the weeping 4 k '々IL to the vehicle body parts disposed around the fuel tank I37596.doc 200948656. Therefore, the object of the present invention is to provide a straddle type vehicle, and the fuel is overflowed from the fuel supply port, and the fuel supply port overflows, and the spilled fuel can be more effectively prevented from being splashed around the fuel tank. [Means for Solving the Problem] In order to achieve the above object, the straddle type vehicle (machine=〇) of the first feature of the present invention is intended to include: a wheel (front wheel 2G, rear wheel engine 40) , which generates the driving force of the above-mentioned wheel (post & engine) (induction (fuel tank 30), 1 俜 and W); and the fuel port (supply port 31) of the fuel tank engine, which is stored and supplied to the upper part, And 枓, and includes a fuel collecting unit collected from the above-mentioned fuel supply unit (the door for the above-mentioned dance material is smashed), and the fuel collecting portion has an opening surface (opening surface inspection) on the collecting side, The lower part of the fuel tank is mounted on the top of the straddle type vehicle. The opening surface faces the feature described above, and the fuel collecting portion is attached to the surface of the lower portion of the fuel tank with the opening surface facing the upper side of the vehicle. Therefore, the opening of the fuel collecting portion along the fuel tank table can be disposed on the surface of the fuel tank to the right of the fuel tank. Therefore, it stops flowing over the body parts around the fresh material on the surface of the fuel tank. ',., splashed into the fuel tank. The second feature of this indication is about the invention! The feature is that the fuel collecting portion (fuel collecting 110) and the entire outer edge of the bottom portion face upward; the bottom portion (the bottom portion 120, the wall portion extending deep upwards (the wall portion 121, the first The two faces 122, the third faces (2), and the fourth faces 124), the above-mentioned 137596.doc ❹ ❹ 200948656 open faces (opening faces) are formed by the upper end portions (upper end faces, 122a, 123a, 124a) of the wall portions. According to a third aspect of the present invention, in the first aspect of the present invention, the engine (engine 40) is disposed in the stern type vehicle in which the storage unit is installed in the lower portion of the fuel tank. The fourth aspect of the present invention is directed to the third aspect of the present invention, wherein the fuel collecting portion is disposed below the oil supply port when the straddle type vehicle is assisted sideways. According to a fifth aspect of the present invention, in the second aspect of the present invention, the fuel tank is formed by joining a plurality of metal plates (top plate 3L bottom plate 36) subjected to bending processing to the plurality of metal plates. a flange portion is formed on the portion ( a flange portion 32), wherein the flange portion has a second portion (first flange) 432a) and a second portion (second flange portion 32b) connected to the ith portion, and the third portion is from the fuel tank The surface of the second blade is mounted on the j-th portion with the fuel collecting portion. The sixth feature of the present invention relates to the fourth feature of the present invention, which is intended to be in the wall portion (wall portion) 12. The first surface (2), the second surface 12: the third surface 123, and the fourth surface 124) < part of the first portion is formed with the first portion (the first edge portion is called the engagement convex portion) (the engaging convex portion 14A), in the above-mentioned portion, an insertion hole (the insertion hole 32i) through which the engaging convex portion is inserted is formed, and the engaging convex portion is formed from an inner wall surface of the wall portion ( The surface 121b) is protruded, and the above-mentioned bayonet yoke is pressed into the outer side of the insertion hole from the inner side in the vehicle width direction to the outside. 0 137596.doc 200948656 The present invention is based on the sixth feature of the present invention. °The convex phase and the upper trace are the fourth feature of the invention. The eighth feature of the invention is _ in this Μ :: at the bottom of the above fuel collection section ( A discharge hole (discharge hole 131) for discharging the material to the outside is formed on the portion _, and the discharge is discharged from the fuel discharge discharge pipe to the upper plum (engine 4): According to a ninth feature of the present invention, in the side view, the fuel collecting unit is moved from the opening surface (opening surface 100Α) to the bottom portion (bottom portion). 11〇) The narrower the feature is, the second feature of the present invention relates to the second feature of the present invention, and the second surface of the fuel phase is at least partially curved, and is attached to the fuel collecting portion of the handle phase. The wall portion (the ... is curved along the surface shape of the fuel tank). According to a fourth aspect of the present invention, in the fourth aspect of the present invention, there is provided a bag body cover (cover 12) which is disposed on the side of the fuel tank and extends toward the lower side of the fuel tank, as viewed from the side. In the case of a straddle type vehicle, the vehicle body cover covers the fuel collecting portion. According to a twelfth aspect of the present invention, in the feature of the present invention, the wall portion of the fuel collecting portion includes: an outer wall surface (the second surface 122), which is disposed in the straddle type vehicle The outer side and the inner wall surface (m) of the vehicle width direction are disposed on the inner side in the vehicle width direction from the outer wall surface; the outer wall surface and the inner wall surface are disposed to face each other, and the outer wall surface is described above. The interval (interval D) between the inner wall surfaces is wider toward the front in the vehicle width direction from the rear of the straddle type vehicle. The fifth feature of the present invention relates to the fifth feature of the present invention, which is intended to: The second portion of the flange portion (the flange portion 32) (the second flange portion is called a guide portion (guide portion 200), and the collection portion is collected from the fuel supply port. Guided along the flange portion, the guide portion is introduced into the opening surface (opening surface i〇〇a) of the fuel collecting portion. 第 The U feature of the present invention relates to the fourth feature of the present invention, A It is intended that: the above fuel tank is formed by the above bending process The box surface 3〇a) is formed with the above-mentioned oil supply port; the second box surface (the box surface 3 Ob) is more from the inside of the fuel tank than the first box surface f And the third box surface (the step surface 3 is connected to the second box surface from the first box surface; the third box surface is connected to the side of the fuel tank through at least the side of the fuel tank) [Effect of the Invention] According to the present invention, (4) when fuel is discharged from the fuel supply port during oil supply, it is possible to more effectively prevent spilled fuel from splashing around the fuel tank. Next, an embodiment of the straddle type vehicle according to the present invention will be described with reference to the drawings. Specifically, '(1) the overall schematic configuration, (2) the installation position of the fuel collection and writing, and (3) the structure of the fuel collector, ( 4) Actions, effects, and (5) other embodiments are described. In the following disclosure, the same or similar parts are attached to the same or similar parts. However, it should be noted that the drawings are schematic diagrams. , each 137596.doc 200948656 size ratio and other actual conditions Therefore, the specific dimensions and the like should be judged by referring to the following description. Of course, the drawings also include their respective dimensional relationships and ratios. (1) Overall outline configuration First, the straddle of the present embodiment The overall schematic configuration of a locomotive of a type of vehicle will be described. Fig. 1 is a left side view of the locomotive 10. Fig. 2 is a front view of the locomotive (7).

As shown in Fig. 1 and Fig. 2, the locomotive 10 has a car that forms a skeleton of the locomotive. The locomotive 10 has a front wheel 20, a fuel tank 3, an engine 4, a seat μ, and a rear wheel 90. The fuel tank 3G, the engine and the seat 7 () are mounted on the frame 5 。. The front wheel 20 is rotatably supported by the pair of front forks by being coupled to one of the frames 3〇. The engine is a power unit that generates the driving force of the locomotive H). The engine is mounted on the frame 5 () at a substantially central position in front of and behind the locomotive. Engine 4

The driving force transmitted to the rear wheel 9G. The driving force generated by the engine _ is transmitted from the chain 60 to the rear wheel 9〇. The seat 7 is disposed behind the fuel tank 3〇. The rider is seated on the 7-seat of the car seat. The fuel tank 30 stores fuel supplied to the engine 4〇. The fuel tank 3 is disposed above the engine 40. The fuel tank 30 is disposed in front of the seat 7〇. A vehicle body cover (hereinafter referred to as a cover mL, 12R) is disposed on both sides of the fuel tank 30. The covers 12L and 12R extend downward under the fuel tank 3. Further, a fuel collector is disposed on the fuel tank 30. The fuel collector 100 collects the fuel overflowing from the fuel supply port. That is, in the embodiment of the embodiment 137596.doc 200948656, the fuel collector 100 constitutes a fuel collecting portion. The fuel collector K)0 is mounted inside the cover 12R and the fuel tank 3 on the lower surface (position P). That is, when the side view locomotive is 1 ,, the cover (10) covers the collector 100. 4 (2) Mounting position of fuel collector 1 . . ®3 is the right side view of the locomotive 10 with the cover 12 removed. Fig. 4 is an exploded perspective view of the locomotive illustrating the mounting position of the fuel collector 100.燃料 The fuel collector 101 is disposed on the surface of the lower portion of the fuel tank 30. Specifically, the fuel collector 100 is attached to the outside of the locomotive 1 in the lower portion of the fuel tank 30 in the vehicle width direction. Further, the fuel collector 100 is disposed above the engine 40 = near. The fuel tank 30 has a fuel supply port 31. The oil supply port 31 is formed substantially horizontally on the upper side surface of the fuel tank 30. As shown in FIG. 3, when the right side view locomotive is 1 ^, the fuel collector 100 is disposed below the fuel supply port 31 of the fuel tank 30. The fuel tank 30 is formed of a top plate 35 and a bottom plate % which have been subjected to bending processing. (The bottom plate 36 is not shown in Fig. 4, see Fig. 8). A flange portion 32 is formed on the joint portion of the top plate 35 and the bottom plate 36. The flange portion 32 has an i-th flange portion 32a and a second flange portion 32b connected to the i-th flange portion 32& The height of the first flange portion 32a from the surface of the fuel tank 3 is larger than that of the second flange portion 32b. The fuel collector 1A is attached to the i-th flange portion 32a. At least a portion of the surface of the fuel tank 30 is a curved surface. Further, the fuel tank 3 is formed by bending to form a tank surface 30a on which the oil supply port 3 1, the surface surface 3 0 b is formed, which is further inside from the fuel tank 30 than the tank surface 30 a The outer surface protrudes 137596.doc 200948656 out and the step surface 30c, which is connected to the box surface 3 〇b from the box surface 3 〇a. That is, in the present embodiment, the box surface 30a constitutes the first! The box surface, the box surface 30b constitutes a second box surface, and the step surface 30c constitutes a third box surface. The step surface 30c is connected to the vicinity of the first flange portion 32a to which the fuel collector 100 is attached via the side surface of the fuel tank 30. Further, as shown in Fig. 4, a guide portion 200 is attached to the second flange portion 32b. The guide portion 200 collects fuel that overflows from the oil supply port 31 and flows along the surface of the fuel tank 3. The guide portion 200 guides the collected fuel to the fuel collector 100 along the second flange portion 32b. (3) Structure of Fuel Collector 1 Next, the structure of the fuel collector ι0 will be described using Figs. 5 to 7'. Figure 5 is an enlarged view showing only the enlarged view of the fuel collector ι in the right side view of Figure 3. As shown in Fig. 5, the fuel collector 1 has a bottom weir and a wall portion 12 that extends upward from the entire outer edge of the bottom portion 110. The wall portion 12A has a first surface 121' second surface 122, a third surface 123, and a fourth surface 124. The first surface 121 is disposed on the inner side of the locomotive 1 in the vehicle width direction. Further, the second surface 122 is disposed on the inner side in the vehicle width direction. The second surface 122 has substantially semicircular cutout portions 122b and 122c. The opening face 100A is formed by the upper ends i21a, 122a, 123a, 124a which are the upper end portions of the wall portion 120. The opening face ιοοΑ faces the upper opening of the locomotive 10. That is, the upper end 121a is the upper end of the first surface 121, and the upper end 122a is the upper end of the second surface 122. Further, the upper end 123a is the upper end of the third surface 123, and the upper end 124a is the upper end of the 137596.doc -10-200948656 4 plane 124. As shown in Fig. 5, in the side view locomotive 10, the fuel collector 1 is narrower from the opening face 100A toward the bottom portion 110. That is, in a side view, the fuel collector 100 has a substantially triangular shape with the opening surface 1 〇〇Α as the bottom and the third surface 123 and the fourth surface 124 as the oblique sides. The third surface 123 and the fourth surface 124 are formed along the lower end portion of the cover 2〇〇r which is not shown in Fig. 5 . φ is further connected to the bottom portion 110 to discharge the collected fuel to the fuel discharge pipe 13 外部 outside the fuel collector 100. FIG. 6 is a top view of the fuel collector 100. Figure 7 is a perspective view of the fuel collector ι. As shown in Fig. 6, a discharge hole 131 for discharging the collected fuel to the outside is formed on the bottom portion 110. A fuel discharge pipe 130 (not shown in Fig. 6 and Fig. 5) is connected to the discharge hole 131. The fuel discharge pipe 13 is extended below the engine 40. Further, as shown in Fig. 6, at least a part of the flange portion 32 has a curved surface along the surface shape of the fuel tank 3''. The i-th surface 21 of the fuel collector i is bent along the shape of the flange portion 32 of the fuel tank. The distance D between the first surface 121 and the second surface 122 (shown in Fig. 6) is wider from the locomotive 1 and then toward the shovel in the vehicle width direction. In other words, the distance D between the first surface 121 and the second surface 122 becomes narrower toward the rear. As shown in Fig. 6 and Fig. 7, an engaging convex portion 14'' is formed in a portion of the wall portion 120 with the first edge 43a. In the present embodiment, the engaging convex portion 140 is formed in the first! On face 121. That is, the engaging convex portion 14 is the first! The surface 121b of the inner wall surface of the surface i2i 137596.doc -11 - 200948656 protrudes. The surface 121b is in contact with the surface of the vehicle inner side of the first flange portion 32a. In Fig. 6 and Fig. 7, the first flange portion 32a is indicated by a broken line. An insertion hole 321 through which the engagement convex portion 140 is inserted is formed in the first flange 32a. The engagement convex portion 140 is inserted into the insertion hole 321 from the inner side in the vehicle width direction to the outer side (in the direction of the arrow L in Fig. 6). Figure 8 is a cross-sectional view taken along line A-A of Figure 3. Fig. 9 is an enlarged view of the vicinity of the engaging convex portion 140 of Fig. 8.

As shown in Figs. 8 and 9, the first surface 121 abuts against the surface of the first flange portion 32a on the inner side in the vehicle width direction, that is, the surface 36b of the bottom plate 36. As shown in FIG. 9, the engaging convex portion 140 has a root portion 14 1 and a locking portion 丨 42. The root portion 141 is coupled to the surface 121b of the second surface 121. The diameter d of the root portion ι41 is substantially the same as the diameter of the insertion hole 321 . The diameter of the locking portion 142 is larger than the diameter of the root portion 13 1 and the diameter of the through hole 32 i . In the present embodiment, the engaging convex portion 14A and the wall portion 12 are integrally formed by an elastic member.

The engaging convex portion 丨4〇 is pressed against the insertion hole 321 from the inner side in the vehicle width direction toward the outer side by 0 (4), and the effect surface 100A is directed toward the locomotive 〇 from the open surface 1 〇〇A according to the locomotive 10 'fuel collection. The device 1 is attached to the surface of the lower portion of the fuel tank 3 so as to open the upper portion of the fuel tank 3 so that the fuel along the surface of the fuel tank 3 can be supplied to the inside of the fuel collector 1 . In this case, the fuel flowing through the surface of the fuel tank 3 can be more effectively prevented from being splashed onto the body part 110 placed around the fuel tank 30, and the second surface 122, 3 from the bottom. The faces a, 122a, 123a and according to the locomotive 10, the fuel collector 100 has a second surface 121, 123 and a fourth surface 124 extending upward from the entire outer edge of the bottom portion 11'. The opening face 1A is formed by the upper end ΐ2ι 124a. As described above, the fuel collector 1 is formed by the wall portion and the bottom m.

The opening face is formed on the wall portion 12, so that the fuel collected from the opening face 1A can be collected by the wall portion 120 and the bottom portion 110. Therefore, it is possible to prevent fuel from splashing on the vehicle body part disposed under the fuel tank 3, and the engine 40 is disposed below the fuel tank 3 according to the locomotive 10. Further, the fuel collector 10G is attached to a position P on the outer side in the vehicle width direction of the locomotive 1G at the lower portion of the fuel tank 3. As described above, since the fuel collector 100 is disposed above the side of the engine 40, the fuel along the surface of the fuel tank 3 can be efficiently collected. Therefore, according to the locomotive 10, in particular, the fuel can be prevented from soiling the engine. According to the locomotive 10, when the locomotive 10 is viewed from the side, the fuel collector 1 is disposed below the fuel supply port. Since the opening face of the fuel collector 1〇〇 is disposed below the oil supply port 31, the fuel overflowing from the oil supply port 31 can be efficiently collected. Further, according to the locomotive 10, the fuel tank 3 is formed of a top plate 35 and a bottom plate 36 which are subjected to bending processing, and a flange portion 32 is formed at a joint portion between the top plate 35 and the bottom plate 36. The fuel collecting device 100 is attached to the first flange portion 32a having a large height from the surface of the fuel tank of the flange portion. Since the fuel collector 100 is mounted on the flange portion of the fuel tank 3, no new parts are prepared on the fuel tank 3〇 in order to install the fuel collector 1〇〇 without 137596.doc •13- 200948656. Therefore, the increase in the number of parts can be suppressed. According to the locomotive 10, the portion of the wall portion 120 of the fuel collector 100 has an engaging convex portion 4 (1, test - h* a , and the engaging convex portion M0 is pressed into the first flange portion 32a. The insertion hole 321 formed in the upper case is omitted. Therefore, it is not necessary to use a mounting screw or the like to mount the 四(4) stomach 1() 〇1, which can suppress an increase in the number of parts. According to the locomotive 10, the convex portion 14 and the wall portion are engaged. Since the 12-turn is formed by the elastic member, the manufacturing step can be reduced as compared with the case where the subsequent processing of the engaging convex portion 140 is performed. According to the locomotive 10, the fuel just collected by the fuel collector is extended to the engine 40. The fuel discharge pipe 13 is discharged from the lower side. Therefore, it is possible to surely prevent the fuel flowing from the fuel supply port 31 and flowing along the fuel tank 3 to the vehicle body parts disposed around the fuel tank 3〇. 10. When the side view locomotive is squatting, the fuel collector 变得 is made from the opening surface 100Α to the bottom portion 11. As described above, the fuel collector 100 has an open surface _ wide and bottom The narrow structure makes it easy to collect fuel from the open face 100A to the fuel collection. According to the locomotive 1G, the wall portion 女装2 of the women's clothing on the fuel tank 3Q is bent along the shape of the fuel tank 3〇, so that there is no gap between the wall portion 12〇 and the fuel tank, thereby The fuel flowing along the surface of the fuel tank 3 is surely collected. According to the locomotive 1', the fuel collector (10) is covered by the cover 12R, so that the fuel along the surface of the fuel tank 30 is collected before the fuel collector ι is rarely The influence of the wind, etc. Therefore, "5J* „ „ Ί Ί Ί Ί Ί Ί Ί Ί Ί 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 137 根据 根据 根据 根据 根据 根据 根据 根据 根据 根据 根据 根据 根据 根据It is guided to the opening surface (10)a along the guiding portion 2〇〇 attached to the second flange portion 32b: therefore, in the fuel tank 30, it is also possible to flow to a position where the fuel collector is not installed. The fuel is indeed directed to the interior of the fuel collector.

Ο According to the locomotive 10, the fuel tank 30 has a tank surface 3〇a and a tank surface 3〇b, and is formed by a bending process to form a step surface 3〇c from the tank surface 3〇a connected to the tank surface 3叽. The step surface 30c is connected to the vicinity of the position where the fuel collector 100 is mounted through the side of the fuel tank 3〇. The fuel flowing through the surface of the fuel tank due to &' flows along the step surface 30c to be directed to the fuel collector 1〇〇. Therefore, the fuel flowing through the surface of the fuel tank 3 can be surely collected by the fuel collector 1〇〇. According to the locomotive 10, the distance D between the first surface 121 and the second surface 122 (as shown in Fig. 6) is narrower toward the rear. Thereby, the front side of the seat 7 is prevented from protruding in the vehicle width direction. Therefore, even if the fuel collector 1 is disposed, it does not hinder the rider. As described above, the fuel collector 100 can be housed in the space between the fuel tank 3 and the cover 12R, and the fuel flowing along the surface of the fuel tank 3 can be surely collected. The second surface 122 of the locomotive 10' fuel collector 1 has a substantially semicircular cutout portion 122b, 122c. Since the distance D between the first surface 121 and the second surface 122 becomes narrower toward the rear of the locomotive 10, the substantially concave portions 122b and 122c are provided on the second surface 122, thereby preventing the engagement convex portion 14 from coming into contact with each other. Connected to the second surface 122. Therefore, the fuel collector 100 can be surely mounted on the second flange portion 32a. 137596.doc -15.200948656 (5) Other Embodiments As described above, the invention is disclosed in the first embodiment, but it is not considered to be a part of the disclosure and the inventors of the present invention. The operator should limit the form according to the disclosure. In the above-described embodiment, the locomotive is used as the straddle type. However, the number of the wheels is not limited to two, and the number of the wheels may be three. In addition, the number of wheels can be four.

In the above embodiment, the position of the fuel collector 1 〇〇 relative to the fuel tank is not limited to the position shown in Figs. 3 and 4 . (4) The fuel collector 100 can be mounted to the right side of the locomotive 1 可视 as needed. Further, in the above embodiment, the fuel collector 100 is inserted into the first by inserting the engaging convex portion 140! The flange portion is inserted into the through hole 321 to mount the fuel collector: 〇0 on the fuel tank 3〇. However, the installation method is not limited to this; For example, it can also be fixed by screws.

In the above embodiment t, the bottom portion 110 is formed with a discharge hole 131 for discharging the fuel to the outside of the fuel collector 1, and a fuel discharge pipe 130 is connected to the discharge hole 131. However, it is not necessary to provide the discharge hole 131 and the fuel discharge pipe 130. Further, in the above embodiment, when the locomotive 10 is viewed from the side, the fuel collector becomes narrower as it goes from the opening surface 100A toward the bottom portion 11. Further, the distance D between the surface 121 and the second surface 122 becomes wider toward the front in the vehicle width direction from the rear of the locomotive 1 。. However, the shape of the fuel collector 100 is not limited to this shape. For example, in the state where the cover 12 is mounted on the locomotive 10, the 疋-Hai fuel collection 1 较 137 596.doc • 16-200948656 is not observed to be exposed from the cover. The shape of the fuel collecting state 100 can be appropriately changed in combination with the shape of the covering 12

In the above embodiment, the fuel tank 30 has a tank surface 30a on which the oil supply σ 31 is formed, and a tank surface which is larger from the inner side of the fuel tank 3 箱 to the outer side and the fuel tank 3〇There is a step surface 3〇e that is connected to the box surface from the box surface. Here, the formation position, shape, and the like of the step surface 3〇c are not limited to those in Fig. 4. It suffices to guide the fuel overflowing from the fuel supply port 3 i to the shape of the fuel collector 100. For example, the step surface technique is not limited to one, and may be plural. In the present embodiment, it is explained that the fuel collector 100 collects fuel flowing along the fuel tank 30. However, for example, as long as the surface of the fuel tank 3{) flows, for example, rainwater, muddy water, or the like, may be collected by the fuel collector. As described above, of course, the present invention includes various embodiments and the like which are not disclosed herein. Therefore, the technical scope of the present invention is defined by the specific matters of the invention within the scope of the patent application as described above. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a left side view of a locomotive according to an embodiment of the present invention; Fig. 2 is a front view of a locomotive according to an embodiment of the present invention; and Fig. 3 is a view showing a locomotive of the embodiment of the present invention 4 is an exploded perspective view illustrating a mounting position of a fuel collector according to an embodiment of the present invention; and FIG. 5 is an enlarged view of an enlarged view of the fuel collector in a right side view of FIG. 3 137596.doc -17- 200948656 Figure 6 is a top view of the material collector of the embodiment of the present invention. Figure 7 is a perspective view of the fuel collector of the embodiment of the present invention. Figure 8 is a cross-sectional view taken along line AA of Figure 3; An enlarged view of the vicinity of the engaging convex portion 140 of Fig. 8. [Main component symbol description] 10 Locomotive 12L, 12R Cover 21 Front fork 20 Front wheel 30 Fuel tank 30a, 30b Box surface 30c Step surface 31 Fuel supply port 32 Flange portion 32a First flange portion 32b Second flange portion 35 Top plate 36 bottom plate 40 engine 50 frame 61 chain 70 seat 90 rear wheel 137596.doc • 18- 200948656

100

100A 110 120 121 122 123 124 121a, 122a, 123a, 122b, 122c 130

131 140 200 321 D

P Fuel collector Opening surface Bottom wall 1st surface 2nd surface 3rd surface 4th surface 124a Upper end Notch part Fuel discharge pipe Exhaust hole Engagement projection Guide hole Insertion hole Interval Position 137596.doc -19-

Claims (1)

200948656 VII. Patent application scope: 1. A straddle-type vehicle, comprising: a wheel; an engine, which generates the driving force of the wheel; and a fuel tank of the bow engine, which has a fuel supply port and a storage supply a fuel collecting portion including the fuel collected from the fuel supply port; the fuel collecting portion has an opening surface for collecting the fuel; the fuel collecting portion is mounted on a surface of the lower portion of the fuel tank; Above the straddle type vehicle. The straddle-type vehicle of claim 1, wherein the fuel collecting portion comprises: a bottom portion, and a wall portion extending upward from an entire outer edge of the bottom portion; ❹ f the opening surface is provided by the upper end portion of the wall portion form. 3. The straddle type vehicle of item 1, wherein the engine is disposed below the upper bin; and the fuel collecting portion is attached to an outer side of the straddle type vehicle in a lower portion of the fuel tank. 4. The straddle-type vehicle according to claim 3, wherein the fuel collecting portion is disposed below the fuel supply port when the straddle type vehicle is viewed from the side. 5. The straddle-type vehicle of claim 2, wherein the fuel tank is formed of a plurality of metal plates subjected to bending processing; and a flange portion is formed on the joint portion of the plurality of metal plates; 137596.doc 200948656 The flange portion has a second portion and two portions connected to the first portion; * the first portion has a height greater than a height from a surface of the fuel tank; and the fuel collecting portion is attached to the first portion. 6. The straddle-type vehicle according to claim 5, wherein an engaging convex portion that engages with the second portion is formed in a portion of the upper end of the wall portion; and the engaging portion is formed in the first portion The insertion portion of the convex portion protrudes from the inner wall surface of the wall portion, and the engagement convex portion protrudes from the inner side toward the outer side of the insertion hole. 7. The straddle type vehicle of claim 6 The engaging convex portion wall portion is formed by the elastic member. And the above-mentioned 8. wherein the straddle type vehicle portion of the request item 2 is formed at the bottom of the fuel collecting portion to the outside of the fuel collecting portion, and the fuel is discharged from the hole; Fuel combustion The fuel discharge pipe extends below the engine. 9. The straddle-type vehicle of the claim 2, wherein the above-mentioned fuel collecting portion is narrower from the above. The two hoppers become the straddle type vehicle of claim 2, wherein the upper part is a curved surface; the surface of the rod phase is 137596.doc 200948656 "Women's fuel collection portion on the above fuel tank The wall portion is curved along the surface shape of the fuel tank. The straddle type vehicle of the skeletal item 4 includes a body cover that is attached to the side of the fuel tank and extends below the fuel tank; When the straddle type vehicle is viewed from the side, the vehicle body cover covers the upper collecting portion. ···, 12. The span + red wall portion of the request item 11 includes: 1 vehicle, wherein the above side of the fuel collecting portion And the outer wall surface is disposed in the vehicle width direction outward of the straddle type vehicle: the wall surface is disposed on the vehicle width side of the outer wall surface, and the outer wall surface and the inner wall surface are disposed opposite to each other; The distance between the outer wall surface and the inner wall surface is wider toward the front in the vehicle width direction from the rear of the straddle type vehicle. 13. The straddle type vehicle of claim 5, wherein the flange portion is The second portion is provided with a guiding portion for collecting the fuel overflowing from the oil supply π and guiding along the second portion; the guide bow portion is introduced to the opening surface of the fuel collecting portion. The straddle-type vehicle according to Item 4, wherein the fuel tank is formed by the above-described four-curve processing: the first tank surface is formed with the oil supply port; and the inner tank surface of the fuel tank is a second tank surface And 137596.doc 200948656 3rd box surface is connected to the second box surface from the first box surface; the third box surface passes through at least the side of the fuel tank It is connected to the vicinity of the location where the above-mentioned fuel collection unit is installed. 137596.doc