CN217100301U

CN217100301U - Novel pedal motorcycle oil tank of structure

Info

Publication number: CN217100301U
Application number: CN202220904423.6U
Authority: CN
Inventors: 刘亚辉; 马学红; 朱宏基
Original assignee: Luoyang Northern EK Chor Motorcycle Co Ltd
Current assignee: Luoyang Northern EK Chor Motorcycle Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a novel structure of a pedal motorcycle oil tank, which comprises an oil tank arranged at the lower part of a pedal of a vehicle body, wherein the oil tank comprises an upper oil tank body and a lower oil tank body; the upper oil tank body and the lower oil tank body are both of a cavity structure and form an oil tank cavity together after being combined and welded; a concave sinking platform is arranged at one end of the top surface of the upper body of the oil tank, and an oil filler main body and a fuel vent pipe main body which are symmetrically arranged are welded on the end surface of one side of the upper body of the oil tank; and an oil pump bracket assembly is arranged in a concave sinking platform on the top surface of the upper body of the oil tank. The utility model discloses a leading setting of case structure is under the running-board, and reducible oil tank installs the space of goods shelves behind the shared space in rear portion with this increase to adopt simultaneously to set up pump oil collection level integral type oil pump at oil tank upper part of the body unilateral, can avoid oil float to appear interfering at during operation and oil tank cavity inner wall, the oil tank lower part of the body bottom surface sets up a concave surface, so that the petrol of oil tank cavity flows to the minimum always in the use and lets the fuel more make full use.

Description

Novel pedal motorcycle oil tank of structure

Technical Field

The utility model belongs to motorcycle oil tank field of making mainly relates to a pedal motorcycle oil tank of novel structure.

Background

With the development of economy and the rise of takeaway and express industries, the most used transportation means is the pedal motorcycle which has the advantages of light vehicle body and good fuel economy when a distributor distributes goods, but when the distributor uses the pedal motorcycle, the rear part of the pedal motorcycle is expected to have enough space so as to pull more goods. At present, the position of most pedal motorcycle fuel tanks in the market is all installed in the seat below, need turn over the seat when refueling and annotate the fuel, and then need lift off the goods on the seat and just can refuel, have brought the inconvenience for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pedal motorcycle oil tank of novel structure for overcome the problem among the background art.

For realizing the purpose of the utility model, the technical scheme who adopts as follows:

a novel structure of pedal motorcycle oil tank comprises an oil tank arranged at the lower part of a pedal of a motorcycle body, wherein the oil tank comprises an oil tank upper body and an oil tank lower body; the upper oil tank body and the lower oil tank body are both of a cavity structure and form an oil tank cavity together after being combined and welded; a concave sinking platform is arranged at one end of the top surface of the upper body of the oil tank, and an oil filler main body and a fuel vent pipe main body which are symmetrically arranged are welded on the end surface of one side of the upper body of the oil tank; an oil pump bracket assembly is arranged in a concave sinking platform on the top surface of the upper oil tank body; the bottom surface of the rear part of the lower body of the oil tank is downwards provided with a concave table surface.

The oil pump bracket assembly comprises an oil pump bracket welded in the lower concave sinking platform; the oil pump bracket is provided with an oil pump communicated with the inside of the upper body of the oil tank; an oil pump pressure plate for positioning and fixing the oil pump is arranged at the upper part of the oil pump; the oil pump pressure plate is in threaded connection with the oil pump support through four M6 nuts arranged at four corners of the oil pump pressure plate.

The oil filler hole main part is connected with an oil receiving pipe, and the outer side of the connecting part of the oil filler hole main part is clamped and connected through a clamping hoop.

Connect the top of oil pipe to be connected with the oil filler hole subassembly, and establish the connection through the clamp card that sets up in its connecting portion outside.

The oil filling port assembly is arranged below the vehicle body handle, and the oil filling port assembly, the oil receiving pipe and the oil filling port main body jointly form an oil filling pipeline.

The top of fuel breather pipe main part is connected with the breather pipe, and the end of breather pipe through the clamp that sets up and the logical first joint on the oil filler hole subassembly.

The fuel vent pipe main part is inserted in the punching hole of the oil tank upper body, and the lower part of the fuel vent pipe main part is welded with the inner flanging parallel and level of the oil tank upper body.

The concave mesa of the oil tank lower part of the body rear portion bottom surface is in oil pump filter screen lower part, and has 3 mm's clearance with the filter screen bottom.

Compared with the prior art, the beneficial effects of the utility model are that: this leading setting of oil tank structure is under the running-board, and reducible oil tank is installed in the shared space of rear portion with the space of this increase back goods shelves to adopt simultaneously to set up pump oil collection level integral type oil pump at oil tank upper part of the body unilateral, can avoid oil float to appear interfering with oil tank cavity inner wall at the during operation, oil tank lower part of the body bottom surface sets up a concave surface, so that the petrol of oil tank cavity flows to the minimum all the time in the use and lets the fuel more fully use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the fuel tank of the present invention.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a schematic structural view of the fuel vent pipe of the present invention.

In the figure, the fuel tank comprises a fuel tank upper body 1, a fuel tank lower body 2, a fuel tank lower body 3, a lower concave sinking platform 4, a fuel filler main body 5, a fuel vent pipe main body 6, a fuel pump bracket 7, a fuel pump 8, a fuel pump pressure plate 9, a fuel receiving pipe 10, a fuel filler component 11, a vent pipe 12, a clamp, a 13 and an M6 nut.

Detailed Description

The invention is described below with reference to the accompanying drawings and the following detailed description:

as shown in fig. 1-4, a novel structure of a pedal motorcycle oil tank comprises an oil tank arranged at the lower part of a pedal of a vehicle body, wherein the oil tank comprises an oil tank upper body 1 and an oil tank lower body 2; the oil tank upper body 1 and the oil tank lower body 2 are both of a cavity structure and form an oil tank cavity together after being combined and welded; the oil tank structure is arranged below the pedal in the front, so that the space occupied by the oil tank arranged at the rear part can be reduced, and the space of a rear goods shelf is enlarged; a concave sinking platform 3 is arranged at one end of the top surface of the oil tank upper body 1, and an oil filler main body 4 and a fuel vent pipe main body 5 which are symmetrically arranged are welded on the end surface of one side of the oil tank upper body 1; an oil pump bracket assembly is arranged in the concave sinking platform 3 on the top surface of the oil tank upper body 1; the bottom surface of the rear part of the oil tank lower body 2 is downwards provided with a concave table surface. The concave table surface of the bottom surface of the rear part of the lower oil tank body 2 is positioned at the lower part of the oil pump filter screen, and a 3mm gap is formed between the concave table surface and the bottom of the filter screen; the gasoline in the cavity of the oil tank can always flow to the lowest point in the using process, and when the oil pump 7 can not pump the gasoline completely, the residual amount of the gasoline in the cavity of the oil tank is less than 100ml, so that the fuel oil can be more fully used. The oil pump 7 is arranged at one end of the top surface of the upper body 1 of the oil tank, and the structure with the non-centered arrangement can avoid the interference of an oil float of the oil pump 7 with the inner wall of the cavity of the oil tank during working, increase the working angle of the oil float in the cavity of the oil tank, and enable the meter to display the gasoline allowance in the cavity of the oil tank more accurately.

The oil pump bracket assembly comprises an oil pump bracket 6 welded in the lower sunken platform 3; an oil pump 7 communicated with the inside of the oil tank upper body 1 is arranged on the oil pump bracket 6; an oil pump pressure plate 8 for positioning and fixing the oil pump is arranged at the upper part of the oil pump 7; the oil pump pressure plate 8 is in threaded connection with the oil pump bracket 6 through four M6 nuts 13 arranged at four corners of the oil pump pressure plate; the concave sinking platform 3 arranged at one end of the top surface of the upper oil tank body 1 can reduce the mounting plane of the oil pump 7 and increase the gap between the upper surface of the oil pump 7 and the pedal plate, so that the pedal plate is prevented from contacting with the oil pump 7 to deform in an extrusion manner, and the normal work of the oil pump 7 is prevented from being influenced. The oil filling port body 4 is connected with an oil receiving pipe 9, and the outer side of the connecting part is clamped and connected through a clamp 12; the top end of the oil receiving pipe 9 is connected with an oil filling port assembly 10, and the outer side of the connecting portion of the oil receiving pipe is clamped and connected through a clamping hoop 12. The oil filler component 10 is arranged below a handle of the vehicle body, the oil filler component 10, the oil receiving pipe 9 and the oil filler main body 4 jointly form an oil filling pipeline, and fuel can flow into an inner cavity of the oil tank through the oil filler component 10 when oil is filled through the oil filler component 10. The fuel vent pipe main body 5 is inserted into a stamping hole of the oil tank upper body 1, the lower part of the fuel vent pipe main body 5 is flush with an inner flanging of the oil tank upper body 1 for welding, and the inner opening is flush with the inner flange for welding, so that the sealing performance of an oil tank cavity can be improved; the top end of the fuel oil vent pipe main body 5 is connected with a vent pipe 11, and the tail end of the vent pipe 11 is clamped with a vent head on the oil filler assembly 10 through a clamp 12; the output end of a fuel vent pipe main body 5 on the oil tank upper body 1 is connected to an engine through a vent pipe 11 to form a fuel evaporation system for reducing the pollution of fuel evaporation to the atmosphere.

When the utility model is used, the oil tank is arranged under the pedal in the front, so that the space occupied by the oil tank arranged at the rear part can be reduced, the space of the rear goods shelf is increased, meanwhile, the oil filling port component is arranged under the handle to facilitate oil filling, the chair does not need to be overturned to fill fuel oil, and the oil filling efficiency is improved; meanwhile, the oil pump integrated oil pump for pumping oil and collecting oil level is arranged on one side of the upper body of the oil tank, so that the interference of an oil float with the inner wall of the cavity of the oil tank during working can be avoided, and the concave surface is arranged on the bottom surface of the lower body of the oil tank, so that the gasoline in the cavity of the oil tank flows to the lowest point all the time in the using process, and the fuel oil is more fully used.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pedal motorcycle oil tank of novel structure, is including setting up the oil tank in automobile body running-board lower part, characterized by: the oil tank comprises an oil tank upper body (1) and an oil tank lower body (2); the upper oil tank body (1) and the lower oil tank body (2) are both of a cavity structure and form an oil tank cavity together after being combined and welded; a concave sinking platform (3) is arranged at one end of the top surface of the oil tank upper body (1), and an oil filler main body (4) and a fuel vent pipe main body (5) which are symmetrically arranged are welded on the end surface of one side of the oil tank upper body (1); an oil pump bracket (6) component is arranged in a concave sinking platform (3) on the top surface of the oil tank upper body (1); the bottom surface of the rear part of the oil tank lower body (2) is downwards provided with a concave table surface.

2. The new structure of pedal motorcycle fuel tank as claimed in claim 1, characterized in that: the oil pump bracket (6) assembly comprises an oil pump bracket (6) welded in the lower sunken platform (3); an oil pump (7) communicated with the inside of the oil tank upper body (1) is arranged on the oil pump bracket (6); an oil pump pressure plate (8) for positioning and fixing the position of the oil pump (7) is arranged at the upper part of the oil pump (7); the oil pump pressure plate (8) is in threaded connection with the oil pump support (6) through four M6 nuts (13) arranged at four corners of the oil pump pressure plate.

3. The new structure of pedal motorcycle fuel tank as claimed in claim 1, characterized in that: the oil filling port main body (4) is connected with an oil receiving pipe (9), and the outer side of the connecting part of the oil filling port main body is clamped and connected through a clamping hoop (12).

4. The new structure of pedal motorcycle fuel tank as claimed in claim 3, characterized in that: the top end of the oil receiving pipe (9) is connected with an oil filling port assembly (10), and the outer side of the connecting portion of the oil receiving pipe is clamped and connected through a clamp (12).

5. The new structure of pedal motorcycle fuel tank as claimed in claim 4, characterized in that: the oil filling port assembly (10) is arranged below a vehicle body handle, and the oil filling port assembly (10), the oil receiving pipe (9) and the oil filling port main body (4) jointly form an oil filling pipeline.

6. The new structure of pedal motorcycle fuel tank as claimed in claim 1, characterized in that: the top of fuel breather pipe main part (5) is connected with breather pipe (11), and the end of breather pipe (11) through clamp (12) that set up with the breather head joint on oil filler hole subassembly (10).

7. The new structure of pedal motorcycle fuel tank as claimed in claim 1, characterized in that: the fuel oil breather pipe main body (5) is inserted into a stamping hole of the oil tank upper body (1), and the lower part of the fuel oil breather pipe main body (5) is welded with an inward flanging parallel and level of the oil tank upper body (1).

8. The new structure of pedal motorcycle fuel tank as claimed in claim 1, characterized in that: the concave table surface of the bottom surface of the rear part of the lower body (2) of the oil tank is positioned at the lower part of the filter screen of the oil pump, and a gap of 3mm is reserved between the concave table surface and the bottom of the filter screen.