JPS5881870A - Fuel tank device in motorcycle - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a fuel tank device in an automatic 2@ vehicle.

As a device of this kind, the applicant of the present invention has installed an engine and an upper O fuel tank in the middle of a vehicle body having front and rear wheels, and has a fuel inlet at the front and a fuel outlet at the rear. We have proposed a type that consists of a front O main tank and a rear lower sub-tank that has a fuel outlet connected to the fuel inlet and a pleat pipe extending into the scissor main tank. It is conceivable to insert the outer panel of the earthen figurine of the main tank and extend into the wrinkled tank, but this would have the disadvantage of spoiling the appearance.

The aim of Teinamaki was to obtain a device that would not have such inconveniences, and the engine was installed in the middle of the car body with front and rear wheels, and the fuel tank above it was installed, and the tank was placed in the front. 11 having a front main tank having a fuel inlet and a rear fuel outlet, a fuel inlet communicating with the fuel aIpk, and a pleat pipe extending into the main tank.
1 in the type that consists of a sub-tank on the lower side of F
The WIK main tank is formed by an upper outer plate and a lower bottom plate, and the outer plate is covered with a side cover and other members, and the pleather pipe is inserted in the part. 01 examples of non-inventive implementation are attached and explained on the attached page vli.

In the drawing, (1) shows the car body, and the wrinkled car body (1) comprises front and rear wheels (2 bars 2), an engine (3) in the middle, and a fuel tank (4) above it. Configured on a motorcycle, the cough tank (4) has a front main tank (7) with a front fuel inlet (5) and a rear O fuel outlet (6) and a fuel outlet (61) with a front fuel inlet (5) and a rear O fuel outlet (6). Connecting fuel inlet (
8) and pleather pipe (9) to extend into the wrinkled tank (7).
) and the rear lower O sub-tank aa and the lower rear O sub-tank aa.
Fuel extractor aa&: The engine (
3) side, and the laner wheel and fuel pump fA◆ are interposed in this.

The main tank (7) is formed from an upper skin plate (7a) and a lower bottom plate (71), with the wrinkled skin plate (7a) being at least + 0-IIs (7el), e.g. The pleather pipe (9) extends into the tank (7) by passing through the part (7) while being covered with a side cover (not shown) or other parts for the passenger. did. The pipe (9) is H, t jf
As shown in the figure, the tip half (9&) that extends inside the crease tank (7) is a pipe member that is fixed to the tank (7), and the rear O half (9b) can be attached to and detached from it. In this case, the mating part is taped (9), but this part is fitted with the -IK (7).
According to the present invention, the outside #-1 of the main tank is covered with the sheet (c) and other members from the outside.
At least +0, partially encapsulated in 1'-1 and other 0 members,
The pleather pipe extending from the sub-tank is inserted into the part, and the insertion point is covered from the outside with the member, so the structure is simple and the effect can be obtained at low cost.

[Brief explanation of the drawing]

Fig. 1 is a side view of an example of a two-wheeled vehicle equipped with the device of the present invention; 4 [1 is the cut side 1 with the main part O enlarged. (1)--Vehicle body (2X2) @Wheel 1:i
(3)・Φengine (4)・・fuel tank (6)・
・Fuel inlet (6)-- -Fuel outlet ()
)--Main tank (8)--Fuel inlet (9)--
Please pipe Shaft/Subtank Q-/-Outer plate
σ1)・・Bottom plate ゛σO)・・Partially four-e fist sea）+011
101I material license applicant Honda Motor Co., Ltd. Kinsha

Claims (1)

[Claims] An engine and an O fuel tank are provided in the middle of a vehicle body having front and rear wheels, and the tank is connected to a front O main tank having a fuel inlet at the front and a fuel outlet at the rear. and a rear lower drop tank having a fuel inlet connected to an electrified fuel outlet and a tree-sapping pipe extending into the main tank, in which the main tank is connected to an upper O skin plate and a lower rear spout tank. and the bottom plate of the outer plate p'
A fuel tank device for a two-wheeled motor vehicle consisting of a LT, which is partially covered with a side cover or other member and into which the frieze pipe is inserted.