KR100192202B1 - Body cover for motorcycle - Google Patents

Abstract

The present invention provides an automatic two-wheeled vehicle having a vertical main frame having a predetermined side width in a vertical direction from a head pipe to a lower portion of a vehicle body, and an engine under the main frame, wherein the main frame and the engine are approximately The body cover which is continuously covered is composed of a plurality of divided parts, and one of the divided covers is detachable along the side of the main frame. It is configured to be invisible by covering the subsidiary parts which may be damaged with another body cover. Further, in the rear of the vehicle body, a rear fender made of a plate-shaped frame is disposed on the rear frame structural member behind the main frame, and an auxiliary part is disposed on the rear fender to make the vehicle body slim.

Description

Body cover of motorcycle

1 is a side view of a motorcycle according to a first embodiment of the present invention.

2 is a side view of the side cover removed from the first view.

FIG. 3 is a view showing main part side surfaces of the frame portion of the motorcycle according to the first embodiment of the present invention. FIG.

4 is a plan view of main parts of a frame portion of a motorcycle according to the first embodiment of the present invention.

5 is an assembled side view of the entire vehicle body cover according to the first embodiment of the present invention.

6 is a cross-sectional view taken along line 6-6 of FIG. 1 for explaining the operation of the first embodiment of the present invention.

FIG. 7 is a cross-sectional view taken along the line VII-VII of FIG. 5. FIG.

8 is a side view of a motorcycle according to a second embodiment of the present invention.

9 is a side view of the main body portion of the second embodiment of the present invention.

10 is a plan view of a vehicle body main part according to the second embodiment of the present invention.

Fig. 11 is a side view of a main portion of the vehicle body, showing the excrement structure of the auxiliary parts according to the second embodiment of the present invention.

12 is a plan view showing the excretion structure of the auxiliary parts on the rear of the vehicle body according to the second embodiment of the present invention.

13 is a side view of main parts of the rear of the vehicle body according to the second embodiment of the present invention;

FIG. 14 is a view showing a cross section (body left side) along line 11L-11L and a cross section (right side body) along line 11r-11r in FIG.

* Explanation of symbols for main parts of the drawings

*. First embodiment

1: two-wheeled vehicle 2: head pipe

3: main frame 4: center frame

5: left and right rear frame 6: upper rear frame

7: cross bracket 10: crossstay

11 front fork 12 handle

13: front wheel 14: radiator

15 Engine 16: Rear Fork

17: rear wheel 18: cushion

20: fuel tank 21: rear fender

22: oil tank 23: water supply port

24: cap 25: water supply pipe

26: radiator reserve tank 27: air cleaner

28: connector 29: carburetor

30: intake pipe 31: auxiliary intake pipe

32: intake chamber 33: water supply pipe

34: ignition coil 35: sheet

40: side cover 41: top cover

42: radiator cover 43: engine cover

44: rear cover 45: center cover

47, 48: Exhaust opening 50, 51, 56, 57: Bracket

A, B, C, D: Bolt 52: Opening

53: engagement 54: Vis

*. Second embodiment

104: center frame 105: frame pipe

106: upper frame 107: cross bracket

107a: left and right side parts 107b: connection part

109: cross pipe 111: rear rear fender

111a: curved portion 111b: left and right plates

111c: left and right flat plate 111d: opening

111e: flat plate 112: front rear fender

112a: curved portion 112b: extended portion

120: pivot 121: rear fork

121a: Bracket (rear fork side) 122: Rear wheel

123: pin 125: cushion

129: fuel tank 129a: flange

129b: Bracket (Fuel tank side) 145: Seat

146: sheet bottom plate 146a: stone tongue

147: pin 150: side grip

150a: Attachment 151: Bolt

160: seat catch stay 160a: central rectangular portion

160b: rectangular hole 160c: cover mounting portion

160d: bottom 160e: side wall

160f: horizontal portion 160g: inclined portion

161: bolt 162: rear grip

163: bolt 164: seat lock hook

165: seat rock bar 166: key cylinder

170: oil tank 171: tool box

172: battery box 174: fuse box

176: fuse 177: absorber

178: cap 180: reserve tank

183: carburetor 187: radiator

188 Absorption tube 189 Ignition coil

190: wire

The present invention relates to a two-wheeled vehicle having a vehicle body cover having a side cover detachably covering the mainframe side of the motorcycle.

It is known to support an auxiliary part on a frame member including a main frame extending rearward from the headpipe of a motorcycle, and to cover the frame member and the auxiliary part with a vehicle body cover, for example, Japanese Patent Application Laid-Open No. 3-167084. There is a publication.

Such a body cover is usually assembled into a plurality of divided parts, and the side cover covering the side of the main frame is wider than the side width of the main frame, and is generally directly attached to the main frame by virtue or the like.

In general, a rear seat of a two-wheeled vehicle extends a pipe-shaped seat rail from the main frame to the rear, and when an auxiliary part or the like is disposed at the rear of the car body, brackets are welded or fastened to the seat rail to support it. to be.

That is, since the seat rail is extended as a strength member around the rear fender, there is a surface where the space is sacrificed by the pipe material of the seat rail.

Thus, there is an example in which the seat rail is not extended to form the rear of the vehicle body. However, the example described in Japanese Patent Application Laid-Open No. 62-97892 includes a rear fender from a reinforcement plate disposed on the left and right sides of the frame, and the plate-shaped glove bar is rearward. The glove bar is supporting the rear seat with the rear fender as a speech.

In addition, Japanese Unexamined Patent Application Publication No. Hei 1-50186 shows an example in which an auxiliary part is loaded in a rear fender.

However, even if the vehicle is manufactured with a side cover attached, the side cover can be detached according to taste or the main frame has a relatively large side width, so it is a design appealing member. There is a case.

However, in the conventional example as described above, since the side cover generally covers auxiliary parts such as oil tanks, electrical parts, etc., exceeding the side width of the main frame, removing the side cover exposes such auxiliary parts. Therefore, the appearance of the two-wheeled vehicle is not preferable.

In addition, even if the main frame is to be used as an exterior member, it is common to attach a side cover or the like directly to the side of the main frame with a vis, or the like. It was also difficult to use the side of the frame for design.

Therefore, in practice, it is difficult to change the structure made with the structure with the side cover to the structure without the side cover simply by removing the side cover. As a result, when the two structures are desired, the two structures are separately prepared. It was uneconomical.

Further, in the former example of the vehicle body rear structure, since the auxiliary parts are not disposed at the rear of the car body, a large amount of space for the auxiliary parts must be secured at other places, thereby widening the car body width and sacrificing the appearance of the car body. In addition, there are special glovebars and many parts.

On the other hand, in the latter example, the auxiliary parts are arranged at the rear of the vehicle body, but the arrangement place is the lateral position, and the body frame is located at the upper part of the rear fender, so that the spare parts can be less afforded to be mounted.

In order to solve this problem, an object of the present invention is to prevent problems in the appearance of the vehicle body since the auxiliary parts and the like are not exposed even when the side cover is attached or detached to all of the vehicle bodies.

In addition, it is also an object of the present invention to provide a rear body structure in which a space such as an auxiliary part and the like can be sufficiently secured at the rear of the car body to form a slim body appearance.

In order to solve the above problems, the automatic two-wheeled vehicle according to the present invention includes a vertical main frame having a predetermined side width in a vertical direction from the head pipe to the lower portion of the vehicle body, and an automatic two-wheeled vehicle provided with an engine under the main frame. And a body cover covering the main frame and the engine continuously in a plurality of divided parts, and at the same time, one of the divided covers is detachable along the main frame, and the upper surface of the main frame is covered to cover the upper part of the main frame. The upper cover extending in the front and rear directions, the side cover covering the side of the main frame and the upper end is connected to the lower end of the upper cover, and is disposed in the lower portion of the side cover and the upper end along the lower surface of the main frame The body cover is composed of a plurality of divided parts including a lower cover connected to the lower end of the side cover, and between Also it arranged so as to extend the cover in the longitudinal direction substantially the same width on the side of the main frame and at the same time, characterized in that the vehicle body cover is detachably adjacent to the other parts attached to.

In addition, the body cover, the upper cover extending in the front and rear direction along the upper surface to cover the upper portion of the main frame, the side cover covering the side of the main frame and the upper end is connected to the lower end of the upper cover, the lower side of the side cover It is arranged in a plurality of divided parts including a lower cover connected to the lower surface of the main frame and the lower side of the main frame, so that the side cover extends forward and backward along the approximately same width on the side of the main frame. While being disposed of, the vehicle body cover may be detachably attached to other adjacent parts.

In this way, if the split cover is removed along approximately the same width of the side of the main frame, even if the outer surface of the main frame is exposed, no mounting traces remain on the surface and no auxiliary parts can be seen. You can do

In addition, since the side cover is separately separated from the upper cover and the lower cover, the upper cover and the lower cover remain attached to the vehicle body even when the side cover is removed, and thus maintain the functions as the vehicle body cover. Undesirable auxiliary parts and the like can be covered with these covers so as to be invisible, and these auxiliary parts and the like can be protected.

Therefore, it is convenient and economical to quickly change the structure to which the side cover with which the main frame is not exposed by simply attaching or detaching the side cover and the two structure without the side cover exposed as the exterior parts.

In addition to the side cover, at least part of the lower cover may cover the radiator side of the engine, and at the same time, the exhaust hole of the radiator may be formed in the side of the lower cover.

Further, in the rear of the vehicle body, a rear fender made of a plate-shaped frame may be disposed on the rear frame structural member behind the main frame, and auxiliary parts may be disposed on the rear fender.

In this way, the rear fender is formed of a plate-shaped frame to secure a space for disposing the auxiliary parts without using a pipe frame, and the auxiliary parts are disposed on the rear fender so that the vehicle body width can be narrowed to make the appearance slim.

The upper frame may be disposed between the main frame and the rear frame behind the rear frame, and the fuel tank may be disposed on the upper frame, and the upper end of the suspension cushion of the rear wheel may be disposed below the upper frame.

In this case, since the fuel tank is arranged on the upper frame, the suspension cushions and other auxiliary parts of the rear wheels can be stored in the lower space, and the vehicle body width can be narrowed to make the overall appearance of the vehicle body slim.

Hereinafter, a first embodiment of the present invention shown in FIGS. 1 to 7 will be described.

FIG. 1 is a side view of the motorcycle 2 with the vehicle body cover of the first embodiment of the present invention mounted thereon, and FIG. 2 is a side view with the side cover of the automobile motorcycle of FIG. 1 partially removed, and FIG. The side view which shows the principal part of the frame structure, and FIG. 4 is the same top view.

First, as shown in FIGS. 3 and 4, the main frame 3 extends downwardly and obliquely downward from the head pipe 2, and the rear portion of the main frame 3 is bent downward. It is connected to the center frame (4).

The rear frame 5 extends obliquely upward from the bend of the center frame 4 upward, and the upper rear frame between the main frame 3 and the rear frame 5 deployed forward and backward from the center frame 4. (6) is bridge | crosslinked.

Cross brackets 7 are cross-linked between the rear portions of the left and right rear frames 5, and cross pipes 8 are disposed between the left and right center frames 4 and cross pipes 9 are disposed between the left and right upper rear frames 6. And cross-stays 10 are cross-linked, respectively, to form a frame member of a portion from which the rear of the vehicle body is removed.

The front fork 11 is steerably connected to the head pipe 2 by the handle 12, and the front wheel 13 is supported at the lower end of the front fork 11 (FIGS. 1 and 2).

Moreover, the radiator 14 is supported by the front lower part of the main frame 3, and the engine 15 is supported by the rear part (FIG. 3).

On the other hand, the center frame 4 supports the front end so as to be rotatable, and the rear fork 16 which can swing up and down extends rearward, and the rear wheel 17 is supported at the rear end thereof, and the middle part and the upper part of the rear fork 16 are supported. A cushion 18 is mounted between the side rear frames 6 in the vertical direction.

As shown in FIG. 3, on the upper rear frame 6, the fuel tank 20 is arrange | positioned so that the front lower part may support the said crossstay 10, and the rear part may support the cross bracket 7. As shown in FIG.

The oil tank 22 is disposed on the rear fender 21 at the rear of the fuel tank 20, and the water supply port 23 of the radiator reserve tank is disposed between the fuel tank 20 at the front of the left side of the oil tank 22. It is arrange | positioned at the height of the upper surface of the fuel tank 20 substantially, and this water supply port 23 is covered with the cap 24. As shown in FIG.

A water supply pipe 25 extends obliquely downward from the water supply port 23 toward the front side and is connected to a radiator reserve tank 26 disposed inside the rear frame 5.

The air cleaner 27 is located above the radiator reserve tank 26 or the lower part of the fuel tank 20, and the carburetor 29 connected to the front from the air cleaner 27 through the connecting pipe 28 is disposed. The intake pipe 30 extends to the engine 15 from this carburetor 29.

An auxiliary intake pipe 31 is connected to the intake pipe 30, and is connected to an intake chamber 32 disposed inside the main frame 3.

The water supply pipe 33 extends from the upper tank of the radiator 14, and the ignition coil 34 is arrange | positioned between the water supply pipe 33 and the intake chamber 32. As shown in FIG.

Moreover, the seat 35 is arrange | positioned at the upper part of the fuel tank 20, the oil tank 22, and the water supply port 23 among the above auxiliary parts.

As shown in FIG. 5 which shows only the side shape of only the vehicle body cover of FIG. 1 and an assembled state, the vehicle body cover is divided into a plurality of parts.

That is, each divided portion of the side cover 40, the top cover 41, the radiator cover 42, the engine cover 43, the rear cover 44 and the center cover 45.

The side cover 40 extends longitudinally in the front and rear directions with approximately the same width so as to cover the left and right sides of the main frame 3 having a relatively wide side length, and when the vehicle body is mounted, the left and right sides of the main frame 3 are extended. It has dimensions and shapes that can be covered.

The upper cover 41 extends in the front-rear direction along the upper surface of the main frame 3 to cover the upper portion, and at the same time, the lower end thereof extends in the front-rear direction along the upper end of the side cover 40 so as to be described later. It is detachably connected. The cover can also be formed integrally with the tank cover.

Radiator cover 42 is an example of the lower cover of the present application, while covering the left and right of the radiator 14, the upper end is extended in the front and rear direction along the lower surface of the main frame 3 and the lower end of the side cover 40 , The side cover 40 is detachably connected to the following tips.

The engine cover 43 is a member connected to the lower part of the radiator cover 42 to cover a part of the engine 15.

The rear cover 44 is connected to the rear of the left and right side cover 40 to cover the left and right of the rear of the vehicle body, and the inside of the air cleaner 27, the radiator reserve tank 26, the bottom of the fuel tank 20, the water inlet 23 and the oil tank 22 are accommodated.

The center cover 45 is connected to the upper portion of the upper cover 41 and the rear cover 44, and is a member covering the front of the fuel tank 20 to an upper portion composed of the rear cover 44 and the center cover 45. The open space can be opened and closed as the seat 35.

As shown in FIG. 1, FIG. 2 and FIG. 3, the side cover 40 and the top cover 41 have a bracket 50 having the front part disposed on the main frame 3 behind the head pipe 2. (Fig. 3 and Fig. 4) are superimposed by bolts A to be jointly fastened and detachably mounted.

The rear part of the side cover 40 is superimposed on the louver 46 formed at the front end of the rear cover 44 and jointly with the rear cover 44 with the bolt B on the bracket 51 (FIG. 3). It is fastened and attached to the center frame 4 so that attachment or detachment is possible.

As shown in FIG. 6 showing a cross section corresponding to the VI-VI line in FIG. 1, the lower end of the side cover 40 has a side cover 40 in an opening 52 formed in the upper end of the radiator cover 42. The fitting piece 53 formed at the bottom of the fitting is engaged.

On the other hand, the side cover 40 and the top cover 41 is detachably connected to each other through the vis (54).

The radiator cover 42 is mounted with the bolt C on the upper part of the bracket 56 (FIG. 3) and the lower part of the radiator cover 42 on the bracket 57 (FIG. 3) disposed on the engine 28. Attached.

Exhaust openings 47 and 48 of the radiator 14 are formed on the side surface of the radiator cover 42, and the exhaust openings 47 and 48 are located outside the width of the main frame 3 to be disposed. As shown in FIG. 7, which is a cross-sectional view along the line VII-VII in FIG. 5, the air discharged through the radiator 14 is guided out of the vehicle.

In addition, as shown in FIG. 6, the engine cover 43 is attached to the bracket 58 (FIG. 3) which provided the lower part in the lower part of the engine 15 with the bolt E, and the engine cover 43 The upper portion of is connected to the radiator cover 42 by a vis (59).

Next, the operation of the first embodiment of the present invention will be described. In the state where the entire body cover shown in FIG. 1 is mounted, the auto two-wheeled vehicle has a structure in which a main body 3 (FIG. 2) is covered by the side cover 40 and an invisible body cover is attached. .

Thus, the front and rear bolts (A) and (B) are removed, and as shown in FIG. 6, the bis 54 is removed and separated from the upper cover 41, and the hook formed at the lower end of the side cover 40 is removed. When the fitting piece 53 is removed from the opening 52 formed at the upper end of the radiator cover 42, only the left and right side covers 40 can be easily removed.

This state is shown in FIG. 2, and only the outer surface of the main frame 3 is exposed in FIG. 2, while other body cover structure parts remain intact and function as the original body cover. Since the back is not covered by the body cover such as the upper cover 41 and the radiator cover 42 along the top and bottom of the main frame 3, there is no discomfort even when used in a structure without the body cover.

In addition, since no mounting portion for the side cover 40 is disposed on the side of the frame 3, when the side cover 40 is removed, since no mounting traces remain, the outer surface of the main frame 3 is exposed. This can be used actively as a design scene.

Therefore, it is convenient to simply change the vehicle body cover to which the main frame 3 is not exposed by simply attaching or detaching the side cover 40, and to the two structures without the side cover exposed to the exterior parts. Economically.

In addition, since the side cover 40 and the radiator cover 42 are divided into pieces, even when the side cover 40 is removed, the radiator cover 42 can be left on the vehicle body side and the radiator 14 can be left. The hot air passing through) can be discharged from the exhaust openings 47 and 48 to the outside.

In addition, the lower end of the upper cover 41 and the upper end of the radiator cover 42 are mounted close to the upper and lower surfaces of the main frame 3, respectively, and the side cover 40 is removed between these covers and the main frame 3. Even when a small gap is temporarily formed, the gap is considered so that the auxiliary parts and the like cannot be clearly seen from the outside.

Next, a second embodiment of the structure of the rear part of the vehicle body in the two-wheeled vehicle using almost the same vehicle body frame will be described.

The front frame is pivotally supported on the pivot frame 120 by the center frame 104 so that the rear fork 121 extends rearward to swing up and down, and the rear wheel 122 is supported at the rear end of the rear fork 121. .

Then, it is perpendicular to the crosspipe 109 hypothesized between the pin 123 disposed on the bracket 121a suspended vertically slightly from the rear wheel 122 of the rear fork 121 and the frame 106 thereon. Cushion 125 is fitted to be fixed to the lower end and the upper end to the pins 124 disposed in the bracket 109a formed as a rotatable respectively.

As shown in FIG. 8, the seat 145 is partially cut out, and the bracket 146a is disposed at the upper end of the fuel tank 129 at the front end of the seat bottom plate 146 installed at the rear thereof. 129b) is rotatably attached to the pin 147, and is supported so that the rear side can be rocked up and down.

The front grip is welded to the lower surface of the rear end of the frame pipe 105 so that the side grip 150 is slightly pushed outward and is inclined upwardly to the rear, and the rear end is processed into a plate shape so that the attachment portion 150a of the rear fender 111 is formed. )

In addition, the cross bracket 107 hypothesized between the rear of the left and right frame pipe 105 has a horizontal connection portion connecting the left and right side portions 107a and the left and right side portions 107a extending upward from the frame pipe 105 ( It consists of 107b, and the bracket 107c extends inclined upward from the center to the back of the connection part 107b.

In addition, the left and right ends of the bracket 107c are bent obliquely in the upper direction to be connected to the bent portion in the lower direction of the left and right rear ends of the connecting portion 107b to secure rigidity. There are two mounting holes on the right and left of the horizontal connecting portion 107b, and the rear flange portion 129a of the fuel tank 129 is joined to the connecting portion from the top and fixed by the bolt 151.

One rear fender 111 has a rear fender 112 divided forward, and the two rear fenders are connected to each other to form the entire rear fender, and the front rear fender 112 of the curved portion 112a which is inflated and protruded upwardly. The center portion extends downward to form an extension portion 112b. The lower portion of the curved portion 112a has a protruding portion 112c which protrudes forward, and the front rear fender 112 is frame pipe 105. Between the left and right connecting portions of the upper frame 106 and the rear side and aligning the convex portion 112c to the end of the bracket 105a protruding inwardly from the frame pipe 105, and screwing both of them with bolts 152. Support the front rear fender (112).

The rear rear fender 111 is a left and right flat plate 111c extending outward from the bottom of the central curved portion 111a and the left and right side plates 111b and the left and right side plates 111b through the front and back, and the left and right central portions are inflated and projected upward. (See FIG. 14), a semicircular opening 111d of the front end is connected to the rear opening of the front rear fender 112, and the rear upper surface of the rear flat surface 111e It consists.

The bolt 153 which penetrates from the two back surface sides left and right by the predetermined part of the curved part center part protrudes upwards.

When the rear rear fender 111 is connected to the front rear fender 112 and inserted into the lower portion of the cross bracket 107, the pair of left and right bolts 153 is formed on the bracket 107c of the cross bracket 107. Since each penetrates the round hole, the nut 154 is supported by screwing to the bolt portion protruding upwards, and the left and right sides near the front end opening 111d of the rear rear fender 111 are also mounted on the cross bracket 107. The side part 107a is firmly supported by the bolt 155.

In this way, the rear fender 111 is supported by the frame and extends to the rear, and the rear fender 111 is disposed on the rear mounting portion 150a of the side grip 150 protruding backward from the frame pipe 105. Each of the bolts 156 is fixed and supported at 111c.

Thus, the rear fender 111, which is a plate-shaped frame, is firmly supported by the cross bracket 107 to the frame pipe 105 and extends to the rear to form a frame structure of the rear vehicle body.

The seat catch stay 160 is fixed on the horizontal flat plate portion 111C behind the rear fender 111.

The seat catch stay 160 is located in front of the center rectangular portion 160a and has a rectangular hole 160b, and the rear portion protrudes upward to form the cover mounting portion 160c.

Then, the left and right of the central rectangular portion 160a is lowered once to form a bottom portion 160d having an attachment hole back and forth, and the outer ends of the left and right bottom portions 160d form sidewalls 160e that rise upwards. 160e extends the horizontal portion 160f from the lower position of the front to the outside, the rear end of which is slender, and its inclined front edge extends to the outside to form the inclined portion 160g, and the inclined portion 160f. )

The rear of the left and right sidewalls 160e has a large round hole and a key cylinder 166 is inserted therein.

The left and right inclined portions 160g each have two mounting holes, and the rear grip 162 is mounted.

That is, the seat catch stay 160 is placed on the flat plate portion 111e of the rear fender 111 by abutting the left and right bottom portions 160d, and the left and right sides are fixed with bolts 161 and the pipe shape is bent. The bracket 162a protruding inward from the left and right ends of the rear grip 162 of the shape is opposed to the inclined portions 160g on the right and left of the seat catch stay 160, and is fixed by a bolt 163 to secure the seat catch stay ( Rear grip 162 protrudes obliquely upward from rear 160.

The seat catch stay 160 abuts the rear protrusion 146a of the seat bottom plate 146 with the central rectangular portion 160a, and at this time, a c-shaped sheet lock hook rushing to the protrusion 146a ( 164 penetrates through the rectangular hole 160b (see FIG. 13).

Under the central rectangular portion 160a, a seat lock bar 165, which is supported by a guide, can be pushed forward by a spring to be discharged back and forth by a guide, and the front end of the seat lock bar 165 forms an inclined surface. The sheet lock hook 164 penetrated through the rectangular hole 160b can be inserted into a sheet lock state.

The rear portion of the seat lock bar 165 is L-shaped, and the cam lever 167 interlocking with the key cylinder 166 fitted into the round hole of the side wall 160e of the seat catch stay 160 is the seat lock bar. It is engaged to the rear of 165.

Therefore, when the seat lock bar 165 is closed and the seat lock bar 165 is inserted into the seat lock hook 164 and the seat lock is in the seat lock state, the key is inserted into the key cylinder 166 and rotated by the cam lever 167. The seat lock bar 165 is retracted so that the front end is released from the seat lock hook 164 and the locked state is released so that it can be opened later by hand.

In addition, when the key is not inserted and rotated, the seat lock bar 165 is in a forward position by a spring. When the seat 145 is closed, the seat lock bar 165 is a rectangular hole 160b of the seat catch stay 160. The sheet lock bar 165 is inserted into the sheet lock bar 165 and slides on the inclined surface of the seat lock bar 165 in front of the seat lock bar 165, and the sheet lock bar 165 moves forward at the point exceeding the tip of the seat lock hook 165. 164 can be penetrated into a sheet lock state.

The proximal end of the mud removing plate 142 is fitted to the rear portion from the seat catch stay 160 of the rear fender 111, and the upper and left and right sides are fixed by bolts.

Then, the oil tank 170 is disposed along the left side plate 111b from the upper left side of the curved portion 111a of the rear fender 111 and the seat catch stay (top) at the upper portion of the central curved portion 111a of the rear fender 111. The tool box 171 in front of the 160, the left side of the battery box 172 along the right side plate 111b of the rear fender 111 is disposed integrally with the tool box 171.

In the upper right part of the rear fender 111, a bundle of wires 190 are wired to a corner formed by the bottom plate of the tool box 171 and the side plate of the battery box 172.

The oil tank 170 is bolted to the left side 107a of the cross bracket 107, the bracket 170a protruding in front thereof, the bracket 170b protruding rearward is the rear seat plate of the rear fender 111 It is fixed by bolts and supported by 111b.

In addition, the tool box 171 and the battery box 172 is divided into a boundary wall is formed integrally and is a box having an upper opening, fixedly supported by the rear fender 111, the battery box 172 is a battery 173 Is inserted.

FIG. 14 is a view showing the 11 L-11 L cross section (left side of the vehicle body) and 11r-11r cross section (right side of the vehicle body) of FIG. 11. Referring to FIG. 14, the rear fender 111 has a curved portion ( The tool box 171 is positioned on the upper portion of the 111a, the oil tank 170 is disposed on the left side along the left plate 111b, and the bottom of the oil tank 170 is the left flat plate 111c of the rear fender 111. It is covered with, the outside is covered with a rear cover (139).

The left battery box 172 of the tool box 171 extends downward along the left plate 111b of the rear fender 111, and the bottom part is covered with the left flat plate 111c of the rear fender 111, and the battery box ( The outside of the 172 is covered with a rear cover 139. The fuse box 174 is inserted into and supported in the mounting hole 175 disposed in the rear fender 111 at the rear position of the battery box 172 to install the fuse 176.

The auxiliary parts described above may be covered by the sheet 145 so as to be able to be opened and closed.

A radiator reservoir tank absorbing port 177 is disposed at approximately the height of the upper surface of the fuel tank 129 and the cap 178 is covered between the fuel tanks 129 in front of the left side of the oil tank 170. The absorption pipe 179 extends obliquely forward from the tank absorbing port 177 to the lower portion thereof, and is connected to the reserve tank 180 disposed inside the frame pipe 105 on the side of the cushion 125.

The air cleaner 181 is located in the lower portion of the fuel tank 129 in the upper portion of the radiator reserve tank 180, the carburetor 183 is disposed through the connecting pipe 182 in front of the air cleaner 181, and the carburetor The intake pipe 184 extends from the engine 183 to the engine 128.

An auxiliary intake pipe 186 is connected to the intake pipe 184, and is connected to an intake chamber 185 disposed inside the main frame 103.

The radiator 187 is fixed to the cylinder head of the engine 128 at the lower end of the main frame 103 by a bolt to the bracket 103b protruding from the upper end to the lower end of the main frame 103. Is obliquely supported.

In the upper tank of the radiator 187, an absorption tube 188 extends at an upper portion thereof, and an ignition coil 189 is disposed between the absorption tube 188 and the intake chamber 185.

In this way, in the rear of the vehicle body, the rear fender 111, which is a plate-shaped frame, is supported by the cross bracket 107 disposed at the rear of the frame pipe 105, and extends to the rear. The upper part of the rear fender 111 Since auxiliary parts such as the oil tank 170, the tool box 171, and the battery box 172 are disposed in the pipe, the installation space of the auxiliary parts is made larger than the conventional method of mounting the auxiliary parts through the bracket on the pipe frame. There is also a degree of freedom in layout, and the tool box 171 or the like is disposed on the upper part from the height position of the curved portion 111a of the rear fender 111 so that the seat 145 can be opened and closed to cover the vehicle width. It can make the appearance slim.

Since the cross bracket 107 supports the rear fender 111 and supports the rear end of the fuel tank 129, the number of parts is reduced and the number of assembly steps can be reduced.

A part of the auxiliary parts, a tool box, etc. were disposed at the rear of the vehicle body, and the fuel tank 129 was disposed on the upper frame 106, so that other auxiliary parts, etc., were disposed between the left and right main frame 103 and the center frame 104. It can be stored, and the width of the vehicle body can be narrowed to make the overall appearance of the vehicle body slim.

In addition, in the above embodiment, the vehicle body is composed of pipe-shaped frames such as the main frame 103, the center frame 104, and the frame pipe 105, except for the rear of the vehicle body. Can be.

Claims (4)

In the two-wheeled vehicle provided with the main frame 3 of the vertical length which has a predetermined | prescribed side width in the up-down direction from the head pipe 2, and the engine 15 in the lower part of the said main frame 3, The body cover covering the main frame 3 and the engine 15 continuously consists of a plurality of divided parts, and at the same time, one of the divided covers is detachable along the main frame 3, and the main frame ( 3) an upper cover 41 extending in the front-rear direction along the upper surface thereof to cover the upper portion of the upper surface, and a side cover covering the side surface of the main frame 3 and having an upper end connected to the lower end of the upper cover 41 ( A plurality of divisions including a lower cover 42 disposed at a lower portion of the side cover 40 and having an upper end connected to a lower end of the side cover 40 along a lower surface of the main frame 3. Part of the body cover, the side cover 40 And the vehicle body cover is detachably mounted to another adjacent component part while being disposed so as to extend in the front-rear direction at approximately the same width on the side of the main frame (3). In the two-wheeled vehicle provided with the main frame 3 of the vertical length which has a predetermined | prescribed side width in the up-down direction from the head pipe 2, and the engine 15 in the lower part of the said main frame 3, The body cover covering the main frame 3 and the engine 15 substantially continuously comprises a plurality of divided parts including a lower cover 42, and one of the divided covers is the main frame 3. It is detachable along the side of the at least a portion of the lower cover 42 covers the radiator 14 side of the engine 15, and at the same time the exhaust opening 47 of the radiator 14 on the side of the lower cover An automatic two-wheeled vehicle characterized by forming 48. The rear fender 111 made of a plate-shaped frame is disposed in the structural member of the rear frame 105 behind the main frame 3, and an auxiliary part is disposed on the rear fender 111. A two-wheeled vehicle characterized in that. According to claim 1, wherein the upper frame 106 for connecting back and forth between the main frame 3 and the rear frame 5 behind it is provided, and the fuel tank 129 is disposed on the upper frame 106 At the same time, the upper portion of the suspension cushion 125 of the rear wheel 122 is disposed below.