TW201538379A - Canister mounting structure for a motorcycle - Google Patents

Abstract

This invention comprises a canister wherein an arrangement of the canister longitudinal axis is arranged in an obliquely upward-downward direction. This can make the width of the motorcycle body to be slimmed. Such an arrangement in the obliquely upward-downward direction, allows the stays projecting from the utility box to be joined with the holder at the upper part and below part separately. Such an arrangement efficiently reduces the canister oscillation. Further, the arrangement of the longitudinal axis of the canister in an obliquely frontward-rearward direction, together with the obliquely upward-downward and leftward-rightward direction result in a twisting direction to advantageously present the structure for shortening the width of the motorcycle body.

Description

Active carbon canister installation structure for locomotive

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a mounting arrangement for placing an activated carbon canister under a equipment box on a saddle-ride type or straddle-type vehicle, and more particularly to a small size suitable for use in a "cub" type locomotive. Installation configuration on the locomotive.

Many different types of locomotives are provided with equipment boxes for storing luggage under the locomotive seat cushions to provide a predetermined amount of space, thereby facilitating the transportation of items such as electronic parts when riding the locomotive or when parking the locomotive. The ground storage is placed in it. In addition, the activated carbon canister for collecting vaporized fuel from the fuel tank is typically connected in communication with the fuel tank of the locomotive. The fuel collected by the activated carbon canister is further fed into the engine by the intake system. In the prior art, an arrangement in which the longitudinal direction of the activated carbon canister is disposed along the width direction of the locomotive body has been disclosed. A recessed portion is formed under the equipment box such that the equipment box is disposed below the locomotive seat cushion, and the activated carbon canister is held by the retaining portion and supported at the recessed portion.

In the activated carbon canister arrangement disclosed in Japanese Patent No. 4890532, the activated carbon can is disposed along the width direction of the locomotive main body, and the width of the locomotive main body is not shorter than the length of the activated carbon can. Further, the support structure of the activated carbon can is fixed by two struts projecting from the equipment box, and is connected in communication with the holding portion to be fixed at a position higher than the upper portion of the activated carbon can. At this fixed position, the lower portion of the activated carbon can may experience a high degree of oscillation. In order to maintain a gap between the activated carbon can and the main body of the locomotive when oscillation occurs, the size of the locomotive main body must be increased.

Therefore, there is a need in the industry for an activated carbon canister for use on a locomotive. The configuration is such that the longitudinal axis of the activated carbon canister is disposed in the direction in which it is inclined forward and backward, and is disposed in a direction in which the upper and lower sides are inclined and left and right inclined, thereby effectively reducing the oscillation of the activated canister and shortening the width of the locomotive main body.

The first item of the patent application scope of the present invention discloses a locomotive An activated carbon canister mounting structure, the locomotive has a main body and a locomotive seat cushion, and the activated carbon canister mounting structure includes a equipment box disposed under the locomotive seat cushion, the equipment box has two struts, and the two Forming a recessed portion at the beginning of the struts, and an activated carbon canister having two retaining portions connected thereto for connecting the two struts at two joint positions, the longitudinal direction of the activated carbon can The axis line is disposed along a width direction of the main body of the locomotive, wherein the activated carbon canister mounting structure is characterized in that the longitudinal axis of the activated carbon canister is obliquely disposed along a direction in which the upper and lower sides are inclined, and one of the two combined positions An upper portion of the activated carbon canister along the longitudinal axis, the other of the two bonding locations being located on a lower portion of the activated carbon canister along the longitudinal axis.

The second aspect of the present invention is the activated carbon canister mounting structure for a locomotive according to the first aspect of the invention, wherein the activated carbon canister is disposed in a recess located at a rear portion of the equipment box. In the portion, the activated carbon canister is disposed between a left side frame that is rearwardly upward and an upper portion and a lower portion of a right side frame when viewed from a side view of the upper portion and the lower portion of the recessed portion.

The activated carbon canister mounting structure for a locomotive according to the second aspect of the invention is characterized in that the activated carbon is viewed from a top view of the activated carbon canister mounting structure. A horizontal end of the can is disposed in a gap between the left side frame and the right side frame along the width direction.

The fourth aspect of the present invention is the activated carbon canister mounting structure for a locomotive according to the second aspect of the invention, wherein the longitudinal axis of the activated carbon canister is disposed along a direction in which the front and rear are inclined. Among them, the activated carbon The longitudinal axis of the can is disposed along the up and down tilt and the forward and backward tilt directions, and the longitudinal axis of the activated carbon canister is in the rearward direction of the upper and lower mounts when viewed from a side view of the activated carbon canister mounting configuration. Extended between.

The fifth aspect of the present invention is the activated carbon canister mounting structure for a locomotive according to claim 2, characterized in that the inside of the equipment box is shaped to form a plurality of partitions to define a battery storage space and a wiring and electronic component storage space, the battery storage space is disposed above the recessed portion, the wiring and electronic component storage space is disposed in front of the recessed portion, wherein the wiring and the electronic The height of the part storage space is approximately the same as the depth of the formed recessed portion, and the battery storage space and the wiring and electronic component storage space are covered by a cover.

The sixth aspect of the present application is the activated carbon canister mounting structure for a locomotive according to claim 4, wherein the equipment box further includes a second recessed portion formed at a rear portion thereof. Here, the front end of the activated carbon can is located close to the second recessed portion in the direction in which the front and rear are inclined when viewed from the right side of the activated carbon canister mounting structure.

The seventh aspect of the present invention is the activated carbon canister mounting structure for a locomotive according to claim 5, characterized in that the left side seat is viewed from a side view of the activated carbon canister mounting structure. The upper portion of the frame and the right side frame overlaps the battery storage space and the wiring and the electronic component storage space.

According to the content disclosed in the first aspect of the present invention, since the longitudinal axis of the activated carbon can is disposed in the upward and downward slanting direction, the width of the locomotive main body can be shortened. In addition, since the two struts at the two bonding positions are respectively located in the upper and lower portions of the longitudinal axis of the activated carbon can, the oscillation of the activated carbon can can be reduced, the rigidity is provided, and the activated carbon can is reduced. Tolerances around. In this way, the width of the main body of the locomotive can be further reduced.

According to the disclosure of claim 2 of the present invention, the arrangement of the activated carbon can can be provided between the activated carbon can and the nearby components. Small tolerances. In addition, it is also possible to arrange the activated carbon canister between the upper and lower portions of the left and right side mounts so that the activated carbon can can be protected by these mounts.

According to the disclosure of claim 3 of the present invention, the activated carbon can is disposed in such a manner as to minimize the width between the left side frame and the right side frame, thereby reducing the shape of the locomotive body in width.

According to the disclosure of claim 4 of the present invention, the activated carbon canister is substantially in the center of the space between the upper frame and the lower frame in the rearward direction, thereby being able to protect the activated carbon canister through the seat rail. . In addition, the space between the activated carbon canister and the seat cushion can be kept clear.

According to the content disclosed in claim 5 of the present invention, in the equipment box, the storage space of the electronic component and the bottom surface of the storage space of the battery have the same height, so that the battery and the electronic component can be easily placed. Put and use. The depth of the recessed portion is sufficient to provide space for wiring storage, thereby enabling space within the equipment box to be effectively utilized.

According to the disclosure of claim 6 of the present invention, the second recessed portion of the equipment box can provide sufficient tolerance to enable other components to be disposed in a narrow space around the activated carbon canister. The second recessed portion is more capable of positioning the activated carbon canister closer to the equipment box, thereby creating a configuration in which the above components are closely arranged.

According to the disclosure of claim 7 of the present invention, the upper portion of the seat rail can protect the battery and the electronic component disposed in the equipment box.

2‧‧‧ Ground

10‧‧‧Motorcycle/small locomotive

11‧‧‧Active carbon can

12‧‧‧ Equipment box

13‧‧‧Ignition coil

15a, 15b‧‧‧ pole

16a, 16b‧‧‧ Keeping Department

17‧‧‧Regulator

19‧‧‧ check valve

20‧‧‧Main frame member/central frame member/main frame

21‧‧‧Mars plug

22‧‧‧High tension wire

23a(R)‧‧‧ Right Side Frame/Upper Frame/Upper Part

23a(L)‧‧‧ left side frame/upper frame/top part

23b(R)‧‧‧ Right side frame/lower frame/lower part

23b(L)‧‧‧ left side frame/lower frame/lower part

25‧‧‧Hose positioning wall

25a‧‧‧Hose guide

26‧‧‧ Cover

27a, 27b‧‧‧ hollow trough

30‧‧‧ engine

31‧‧‧Starting motor

32‧‧‧ pedal starter lever

33a, 33b, 33c‧‧‧ fixed points

34‧‧‧Shift pedal

35a, 35b‧‧‧Hose clamp

36a‧‧‧ cylinder

36b‧‧‧ cylinder head

37a, 37b‧‧‧active canister hose

38‧‧‧ crankcase

39‧‧‧ crankshaft

40‧‧‧Cushion

41‧‧‧Carburetor

42‧‧‧Air filter

43‧‧‧fuel tank

44‧‧‧Battery

46‧‧‧Electronic parts

46a‧‧‧Capacitor discharge ignition unit

46b‧‧‧Relay

48a, 48b, 48c, 48d‧‧‧ Mounting points

49‧‧‧Fuel filter

50‧‧‧ Rear wheel

51a, 51b‧‧‧ suspended rubber parts

52‧‧‧Power Transmission Mechanism

53‧‧‧fuel feed hose

55a, 55b‧‧‧ recessed part

60‧‧‧ front wheel

62‧‧‧ Front disc brake rotor

63‧‧‧Muffler

64‧‧‧ front fork

65a‧‧‧Main stand

65b‧‧‧Side stand

66‧‧‧Front fender

70‧‧‧handle

77‧‧‧ rear suspension system

78‧‧‧ hole

80‧‧‧ longitudinal axis

82‧‧‧Up and down direction

84‧‧‧Slanted direction

86‧‧‧ recessed part

88‧‧‧second recessed part

94‧‧‧partition

98, 99‧‧‧ longitudinal axis

100‧‧‧ storage space

1 is a side view of a representative small locomotive showing an arrangement in which an activated carbon canister mounting structure is disposed under a locomotive seat cushion according to an embodiment of the present invention; and FIG. 2 is an active carbon canister structure located at a lower rear portion of the equipment box Rear view showing an arrangement in which the longitudinal axis of the activated carbon canister is inclined obliquely in the direction in which the vertical direction is inclined according to an embodiment of the present invention; and FIG. 3 is a cross-sectional view taken along the section line AA of FIG. 2, showing live The carbon canister is connected to the equipment box through the holding portion, and the equipment box has a space for storing the battery, the wiring, and the electronic parts; and FIG. 4L is a left side partial exploded view showing a part of the small locomotive of FIG. It includes a mounting structure and a space configuration of an equipment box, an activated carbon can, a battery, and an electronic component; and FIG. 4R is a partially exploded side view showing a portion of the small locomotive of FIG. 1 including an activated carbon canister in the upper and lower seats The mounting structure and the space arrangement between the racks; FIG. 5 is a plan view showing a part of the small locomotive of FIG. 1 in which the locomotive seat cushion and the equipment box are removed, and the display of the activated carbon canister is set in the direction of the front and rear tilting Figure 6 is a left side partial cross-sectional view showing the activated carbon canister through the strut and the holding portion connected to the equipment box, wherein the equipment box includes a cover body for covering the battery storage space and the wiring and electronic parts storage space; 7L is a left side view showing an equipment box having two struts and an activated carbon can having two holding portions connected thereto, the two holding portions being combined in two Connected to the two struts; Figure 7R is a right side view showing the equipment box with two struts and the activated carbon canister with two retaining portions connected thereto, the two retaining portions in two combined positions Connected to the two struts; and FIG. 8 is a rear view showing the mounting configuration of the equipment box including the activated carbon canister hose clamp and the activated carbon canister struts disposed at the rear of the equipment box according to an embodiment of the present invention .

Referring to Figures 1 through 8, in general, locomotive 10 includes a set of frame members that include a main/central frame member 20 and a pair of left and right side mounts 23a, 23b (R, L). . The frame members form the structural struts of the locomotive to support or carry a variety of different locomotive components. The locomotive 10 includes an engine 30 suspended from a main frame member 20 that is disposed in a horizontal direction and located below and in front of a mat 40. As shown in Figure 1, Figure 4L, and Figure 4R, The seat cushion 40 can have a front portion or a driving portion, and a rear portion or a passenger portion. The locomotive 10 also includes a starter motor 31 and a kick starter lever 32 to enable the rider to activate the engine 30 in an automatic and manual manner; in addition, the locomotive 10 also includes a shift pedal 34 to enable the rider to pass through Select the left foot and change the grade.

Engine 30 includes a cylinder 36a, a crankcase 38, and a crankshaft 39. The axis of the cylinder is arranged in a forward direction and in a horizontal direction. A carburetor 41 and an air filter 42 are coupled to the cylinder head 36b of the engine in a manner that is understood by those of ordinary skill in the art. The crankshaft 39 converts the linear reciprocating piston motion generated in the cylinder 36a of the engine into a rotary motion, and transmits the rotational motion to the rear wheel 50 through the power transmission mechanism 52 (drive chain case). The muffler 63 is used to reduce the noise emitted by the locomotive 10 when the rider drives the locomotive. The locomotive 10 further includes a front wheel 60 mounted on the front axle and the front axle is used to secure a front disc brake rotor 62. A pair of front forks 64 extend along the left outer side and the right outer side of the front wheel 60, and each front fork 64 is coupled to the steering trunk, respectively. The locomotive 10 includes a pair of rear suspension systems 77 coupled to the lower mounts 23b (L, R). The steering trunk is coupled to a handlebar, and the handlebar is further coupled to the handle 70 such that the rider can control the direction of travel of the locomotive 10 through the handle 70. A front fender 66 is disposed directly above the front wheel 60. The tires mounted on the front wheels 60 and the rear wheels 50 are in contact with the surface on which the locomotives such as the ground 2 can ride when the locomotive 10 is being ridden. In addition, the locomotive 10 further includes a main stand 65a, and the rider can selectively rotate the main stand to the support position to support the locomotive 10 in a left-right symmetrical upright position; and a side stand 65b, It is located on the left side of the locomotive 10 and the rider can selectively rotate it to the support position to support the locomotive in a slightly tilted left position.

The locomotive 10 further includes a power system including at least one battery 44, a capacitor discharge ignition unit 46a, an ignition coil 13, a relay 46b, a regulator 17, a spark plug 21, and a high tension wire 22.

The first figure further shows the activated carbon can 11 fixed to the equipment box 12, wherein the equipment box 12 is disposed below the locomotive seat 40. The activated carbon can 11 is a pair of lower mounts 23b (L, which are disposed below the equipment box 12 and located on the locomotive 10). R) and a space gap between the pair of upper frames 23a (L, R). The activated carbon canister 11 is further communicably coupled to the fuel tank 43 to collect vaporized fuel from the fuel tank 43. As best seen in the 4th and 4Rth drawings, the fuel tank 43 is disposed at a position below the passenger compartment 12 behind the passenger compartment 12 and above the activated carbon canister 11. The fuel tank 43 may be further fixed to the four mounting points 48a, 48b, 48c, 48d on the left and right sides of the upper mount 23a (L, R) by fixing members, respectively.

As can be seen most clearly in the 7L diagram, the activated canister hose 37b is fixed to the left side of the equipment box 12 by two hose clamps 35a, 35b. A one-way valve 19 for preventing fuel from flowing back into the carburetor 41 is included in the activated canister hose 37b. As shown in Fig. 4L, the activated canister hose 37a is connected to the fuel tank 43. A fuel feed hose 53 connected from the fuel tank 43 to the carburetor 41 is also shown in the drawing. The fuel feed hose 53 includes a fuel filter 49 whereby clean fuel is supplied to the carburetor 41.

2 is a rear elevational view showing the activated carbon can 11 disposed in the lower rear portion of the equipment box 12, wherein the longitudinal axis 80 of the activated carbon can 11 is disposed in a direction 82 that is inclined up and down, according to an embodiment of the present invention. As best seen in Fig. 5, the longitudinal axis 80 of the activated carbon can 11 is disposed along the width direction of the locomotive 10. Since the longitudinal axis 80 of the activated carbon can 11 is disposed in the direction 82 which is inclined up and down and the direction 84 which is inclined forward and backward, the present invention can shorten the width of the body of the locomotive 10. Further, the two struts 15a, 15b shown at the two joint positions, that is, the positions of the upper portion and the lower portion of the longitudinal axis 80 of the activated carbon can, can effectively reduce the oscillation phenomenon of the activated carbon can 11 and provide good The rigidity is reduced and the tolerance around the activated carbon can 11 is reduced. The above advantages can be attained by the present invention in part because the upper strut 15a is positioned on the right side and the lower strut 15b is on the left side, thereby firmly fixing the activated carbon canister 11. The above configuration can further reduce the width of the locomotive body.

As shown in Fig. 2 and Fig. 8, the equipment box is provided with recessed portions 55a, 55b on both sides of the upper rear side to provide spaces for the left and right mounts of the lower mount 23b (L, R), respectively. As shown in FIG. 4L and FIG. 4R, the activated canister hose 37a is in fluid communication with the fuel tank 43, and the second activated canister hose 37b is in fluid communication with the carburetor 41. Figure 8 further shows a pair of hose clamps 35a, 35b and a hose guide 25a located at the left side portion of the equipment box 12 and for fixing the activated carbon canister hoses 37a, 35b to the hose positioning wall 25 of the equipment box 12. s position. 3 is a cross-sectional view taken along line AA of FIG. 2, showing an arrangement in which the activated carbon can 11 is connected to the equipment box 12 through the holding portions 16a and 16b, and the equipment box 12 has a battery for storing and discharging the battery, Wiring and storage space for electronic parts 100. The upper portion of the activated carbon canister is disposed in the recessed portion 86, and the lower right portion of the activated carbon canister 11 is disposed facing the second recessed portion 88. The second recessed portion 88 is formed at the right rear portion of the equipment box 12, and thus can provide sufficient tolerance for other components to be disposed in a narrow space near the activated carbon can 11 (as shown in Fig. 4L). Further, the second recessed portion 88 allows the activated carbon can 11 to be disposed at a position closer to the equipment box 12 to create a structure in which the activated carbon can 11 can be closely arranged.

4R is a partial exploded side view showing a portion of the small locomotive 10 of FIG. 1 including the mounting configuration and the spatial arrangement in which the activated carbon canister 11 is disposed in the recessed portion 86 of the lower rear portion of the equipment box 12. 4L is a left side partial exploded view showing a portion of the small locomotive 10 of FIG. 1 including the mounting structure and the spatial arrangement of the equipment box 12, the activated carbon can 11, the battery 44, and the electronic component 46. Referring to Figure 5, the electronic components include a capacitive discharge ignition unit 46a and a relay 46b. The longitudinal axes 98, 99 of the capacitive discharge firing unit 46a and the relay 46b are parallel to the longitudinal axis 80 of the activated carbon canister when viewed from the top view shown in FIG. Both the capacitive discharge ignition unit 46a and the relay 46b are further secured by corresponding suspension rubber members 51a, 51b mounted in the equipment box 12. In the 4th and 4th drawings, the left side frame and the pair of upper portions 23a (R, L) of the right side frame and the pair of lower portions 23b (R, L) can be used to protect the activated carbon can 11 . The upper portion 23a (L, R) of the mount overlaps the electronic component 46 and the battery 44 as shown in the side view shown in FIG. 4R and FIG. 4L. In this way, these components are more effectively protected.

Fig. 5 is a plan view showing a portion of the small locomotive 10 of Fig. 1 in which the locomotive seat and the equipment box have been removed. The activated carbon can 11 is disposed in a direction 84 in which the front and rear are inclined. The horizontal end of the activated carbon can 11 is on the left and right sides The gap between the mounts 23a, 23b (R, L) is disposed along the width direction. As shown in Fig. 5, the equipment box 12 can be fixed to the main frame 20 and the left and right side frames 23a (L, R) by three fixing points 33a, 33b, 33c positioned at the top thereof, respectively.

In the configurations shown in the 4th, 4th, and 5th, the left and right mounts 23a, 23b (R, L) and the electronic component 46, the wiring 45, and the storage space of the battery 44 are overlapped. In this manner, the battery 44 and the electronic component 46 disposed in the equipment box 12 can be protected.

The configuration shown in FIG. 2 and FIG. 4L and FIG. 4R allows the activated carbon can 11 to be: (a) set its longitudinal axis 80 in a direction 84 which is inclined forward and backward and a direction 82 which is inclined up and down; b) projecting between the rearward and upward directions of the upper and lower mounts 23a, 23b (L, R); and (c) being disposed in the space between the left and right mounts 23a, 23b (L, R) . The above arrangement minimizes the width between the left and right side frames 23a, 23b (L, R), thereby further reducing the width of the locomotive body.

As shown in FIG. 4L and FIG. 6, the inside of the equipment case 12 is shaped to form a plurality of partitions to define a battery storage space positioned above the recessed portion 86, and the wiring 45 and the electrons located in front of the recessed portion 86. The storage space of the part 46; wherein the height of the wiring storage space is substantially the same as the depth of the recessed portion 86 formed. The battery storage space and the wiring and electronic component storage space are covered by a cover 26, and the cover 26 is also the bottom surface of the object stored inside the equipment box. The partition 94 represents the boundary between the wiring storage space and the electronic component storage space. The electronic component storage space is located above the wiring storage space, and the partition 94 is the mounting height of the capacitor discharge ignition unit 46a and the relay 46b. The equipment box 12 has struts that can be inserted into the holes 78 of the suspension rubber members 51a, 51b, thereby supporting the capacitor discharge type ignition unit 46a and the relay 46b. The struts further extend from the bottom of the equipment box 12. The height of the installation is the same as the height of the mounting surface of the battery storage space. The length of the struts represents that the wiring storage space is below the electronic component storage space with a space therebetween. The mounting position (height) of the electronic component 46 and the battery 44 is specially designed and positioned at the same height so that the electronic component 46 and the battery 44 can be easily assembled. The depth of the recessed portion 86 is The space is formed to be large enough to accommodate the wiring storage space, thereby making full use of the space inside the equipment box 12.

7R and 7L are respectively a right side view and a left side view showing the equipment case 12 having two struts 15a, 15b and the activated carbon can 11 having two holding portions 16a, 16b connected thereto, wherein two The holding portions 16a, 16b are connected to the two struts 15a, 15b at two joint positions. As shown in Fig. 7L, the upper right portion of the activated carbon can 11 has the holding portion 16a, and the strut 15a of the equipment case 12 can be inserted into the hollow groove 27a (shown in Fig. 2) of the holding portion 16a. Similarly, the lower left portion of the activated carbon can 11 has a holding portion 16b into which the strut 15b can be inserted. The above configuration allows the arrangement of the activated carbon can 11 to be performed while the equipment box 12 is assembled. In other words, the above configuration can shorten the assembly time on the production line, and thus improve the assembly efficiency of the locomotive 10. Further, the combination of the upper portion and the lower portion of the activated carbon can 11 ensures that the fixation of the activated carbon can 11 is more stable and reduces the oscillation thereof.

Aspects of certain embodiments of the present invention are directed to at least one aspect, problem, limitation, and/or disadvantages associated with an electronic component socket mounting configuration on a conventional locomotive, such as a wolf model locomotive. Although the present invention has been described with respect to the features, aspects and/or advantages of the specific embodiments, other embodiments may have the same features, aspects and/or advantages, and not all embodiments. It is to be understood that the features, aspects and/or advantages described above are intended to be within the scope of the invention. Those skilled in the art can combine the above-described structures, elements, or alternatives thereof as an alternative structure, element, and/or implementation as desired. In addition, any modifications and variations of the present invention are possible without departing from the scope of the appended claims.

11‧‧‧Active carbon can

16a, 16b‧‧‧ Keeping Department

23a(R)‧‧‧ Right Side Frame/Upper Frame/Upper Part

23a(L)‧‧‧ left side frame/upper frame/top part

23b(R)‧‧‧ Right side frame/lower frame/lower part

23b(L)‧‧‧ left side frame/lower frame/lower part

27, 27b‧‧‧ hollow trough

33b, 33c‧‧‧ fixed points

37a, 37b‧‧‧active canister hose

55a, 55b‧‧‧ recessed part

80‧‧‧ longitudinal axis

82‧‧‧Up and down direction

88‧‧‧second recessed part

Claims (7)

An activated carbon canister mounting structure for a locomotive, the locomotive having a main body and a locomotive seat cushion, the activated carbon canister mounting structure comprising: an equipment box disposed under the locomotive seat cushion, the equipment box having two poles And forming a recessed portion at the beginning of the extension of the two struts; and an activated carbon canister having two retaining portions connected thereto, the two retaining portions being at the two joint positions and the two branches a rod is connected, and a longitudinal axis of the activated carbon canister is disposed along a width direction of the body of the locomotive, wherein the activated carbon canister mounting structure is characterized in that the longitudinal axis of the activated carbon canister is inclined up and down The direction is obliquely disposed, and one of the two bonding positions is located on an upper portion of the activated carbon can along the longitudinal axis, and the other of the two bonding positions is located on the upper side of the activated carbon can The lower part of the longitudinal axis. The activated carbon canister mounting structure for a locomotive according to the first aspect of the invention, wherein the activated carbon canister is disposed in the recessed portion at a lower rear portion of the equipment box, when from the upper portion and the lower portion of the recessed portion When viewed from a side view, the activated carbon canister is disposed between a left side frame that is rearwardly upward and an upper portion and a lower portion of a right side frame. The activated carbon canister mounting structure for a locomotive according to claim 2, wherein a horizontal end portion of the activated carbon canister is disposed along a width direction when viewed from a top view of the activated carbon canister mounting structure In a gap between the left side frame and the right side frame. The activated carbon canister mounting structure for a locomotive according to the second aspect of the invention, wherein the longitudinal axis of the activated carbon canister is set along a front and rear tilting direction The longitudinal axis of the activated carbon canister is disposed along an upward and downward slope and a front-rear tilting direction, and the longitudinal axis of the activated carbon canister is attached to the upper seat when viewed from a side view of the activated carbon canister mounting structure. The frame and the lower frame protrude between the rearward and upward directions. The activated carbon canister mounting structure for a locomotive according to claim 2, wherein the interior of the equipment box is shaped to form a plurality of partitions to define a battery storage space and a wiring and electronic component storage a space in which the battery storage space is disposed above the recessed portion, the wiring and the electronic component storage space being disposed in front of the recessed portion, wherein the height of the wiring and the electronic component storage space is approximately the same as the recess formed The depth of the portion is the same, and the battery storage space and the wiring and electronic component storage space are covered by a cover. The activated carbon can mounting structure for a locomotive according to claim 4, wherein the equipment box further includes a second recessed portion formed at a rear portion thereof, wherein a right side view of the mounting structure from the activated carbon canister is provided When viewed, the front end of the activated carbon canister is located close to the second recessed portion in the direction in which it is inclined forward and backward. The activated carbon canister mounting structure for a locomotive according to claim 5, wherein the left side frame and the upper portion of the right side frame are attached when viewed from a side view of the activated carbon canister mounting structure The battery storage space and the wiring overlap with the electronic component storage space.