CN212202172U - Motorcycle engine oil filter shell mounting structure - Google Patents

Abstract

The utility model discloses a motorcycle machine oil filter shell mounting structure belongs to the motorcycle engine field, including locating the installation department on the engine, the installation department is located and closes on heat abstractor one side, and the installation department is equipped with the oil feed mouth of pipe including the mouth of pipe that goes out that has degree of depth and opening towards ground in the mouth of pipe that goes out, oil feed mouth of pipe surface is equipped with the external screw thread that is used for connecting, and machine oil filter shell threaded connection is on the oil feed mouth of pipe to the casing seal of machine oil filter shell is on the mouth of pipe that goes out, machine oil filter shell dew is equipped with the space that is used for filling in the finger between the organism of machine oil filter shell and engine in the casing outside of motorcycle, and when dismantling, can fill in the machine oil filter shell from the engine below with the hand.

Description

Motorcycle engine oil filter shell mounting structure

Technical Field

The utility model relates to a motorcycle engine field especially relates to motorcycle machine oil filter shell mounting structure.

Background

Motorcycles, two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by operating front wheels with handlebars, are light, flexible and fast to drive, are widely used for patrol, passenger and cargo transportation and the like, and are also used as sports equipment. Motorcycles can be classified into street cars, road racing motorcycles, off-road motorcycles, cruise cars, tourist cars and the like, wherein a shell is installed on the side surface of each road racing motorcycle, and the shell can cover part of an engine of the motorcycle.

The motorcycle engine oil filter shell (engine oil filter element) is also called an engine oil filter, the engine oil filter has the functions of filtering sundries, colloid and moisture in engine oil and conveying clean engine oil to each lubricating part, however, the engine oil filter shell is generally arranged on the side surface of an engine cylinder body, when the motorcycle engine is shielded by a shell part, the engine oil filter shell can be simultaneously blocked by the shell, when the engine oil filter shell needs to be replaced, a hand is inconvenient to be plugged into the shell to detach the engine oil filter shell, and the engine oil filter shell is very troublesome to replace.

The motorcycle engine lubricating mechanism with the authorization notice number of CN2608692Y comprises a right crankcase body, an oil pump, a right cover and a decorative cover, wherein the oil pump is directly arranged on the right cover and is directly driven by a crankshaft; an engine oil filter element is arranged on the right front surface of the right cover; the pressure relief device is additionally arranged on the right decorative cover. The engine oil filter element on the engine is arranged on the right front surface of the right cover, and when the shell is arranged on the side surface of the motorcycle, the engine oil filter element on the motorcycle engine is not easy to detach.

Disclosure of Invention

The utility model aims to solve the technical problem that a motorcycle machine oil filter shell mounting structure of dismouting of being convenient for on the engine that has the casing motorcycle side is provided.

The technical scheme of the utility model is that: the motorcycle engine oil filter shell mounting structure is characterized by comprising a mounting part arranged on an engine, wherein the mounting part is positioned on one side close to a heat dissipation device, the mounting part comprises an oil outlet pipe orifice with a depth and an opening facing the ground, an oil inlet pipe orifice is arranged in the oil outlet pipe orifice, an external thread used for connection is arranged on the outer surface of the oil inlet pipe orifice, the engine oil filter shell is in threaded connection with the oil inlet pipe orifice, a shell of the engine oil filter shell is sealed on the oil outlet pipe orifice, the engine oil filter shell is exposed out of a shell of the motorcycle, and a space used for plugging a finger is arranged between the engine oil filter shell and.

More than two thirds of the whole outer surface of the engine oil filter shell is exposed outside the shell of the motorcycle.

The engine oil filter shell and the oil outlet pipe opening are coaxial.

The machine oil filter shell comprises a shell and a filter assembly, wherein the shell is closed on one side, the other side of the shell is open in the shape of a cylinder, the filter assembly is arranged in the shell, the opening of the shell is connected with a threaded cover plate, and the edge of the outer surface of the threaded cover plate is connected with an annular sealing ring.

When the engine oil filter shell is screwed with the oil inlet pipe orifice, the annular sealing ring is tightly pressed with the oil outlet pipe orifice, and the annular sealing ring is elastically deformed.

Compared with the prior art, the utility model has the advantages that including locating the installation department on the engine, the installation department is located and closes on heat abstractor one side, and the installation department is equipped with the oil feed mouth of pipe including having the degree of depth and opening towards the mouth of pipe that produces oil on ground in the mouth of pipe that produces oil, and oil feed mouth of pipe surface is equipped with the external screw thread that is used for connecting, and the oil filter shell threaded connection is on the oil feed mouth of pipe to the casing seal of oil filter shell is on the mouth of pipe that produces oil, the oil filter shell dew is equipped with the space that is used for filling in the finger between the organism of oil filter shell and engine in the casing outside of motorcycle, and when dismantling, can fill in the hand from the engine below and spin off the oil filter.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the background art and explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a diagram showing the connection position between an engine and an oil filter casing.

FIG. 2 is a side view of the engine in relation to the attachment of the oil filter housing.

Fig. 3 is a diagram of an oil filter casing not-feeding state.

Fig. 4 is a diagram of a normal oil intake use state of the oil filter casing.

Fig. 5 is a diagram showing a state in which a filter element of the oil filter casing is clogged.

In the figure: 1. an engine; 2. an external thread; 3. an oil inlet pipe orifice; 4. an engine oil filter housing; 5. an oil outlet pipe orifice; 6. a housing; 7. a check valve; 8. a threaded cover plate; 9. a through hole; 10. an annular seal ring; 11. Sealing the cover plate; 12. an upper end cover; 13. a filter element; 14. a lower end cover; 15. a compression spring; 16. a bypass valve; 17. an installation part; 18. an annular groove.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the motorcycle oil filter housing mounting structure comprises a mounting part 17 arranged on an engine 1, the mounting part 17 is connected with an oil pump and a main oil gallery in the engine 1, the mounting part 17 is positioned at one side close to the heat dissipation device, the mounting part 17 comprises an oil outlet pipe orifice 5 with depth and an opening facing the ground, an oil inlet pipe orifice 3 is arranged in the oil outlet pipe orifice 5, the end part of the oil inlet pipe orifice 3 extends out of the oil outlet pipe orifice 5, the outer surface of the oil inlet pipe mouth 3 is provided with an external thread 2 for connection, the engine oil filter shell 4 is connected on the oil inlet pipe mouth 3 by a thread, and the shell of the engine oil filter shell 4 is sealed on the oil outlet pipe orifice 5, the engine oil filter shell 4 and the oil outlet pipe orifice 5 are coaxial, so that the shell of the engine oil filter shell 4 can be completely sealed with the oil outlet pipe orifice 5, dirty oil enters the engine oil filter shell 4 from the oil outlet pipe orifice 5 for filtering, and enters the engine oil pump and the main oil gallery in the engine 1 from the oil inlet pipe orifice 3 after filtering. The opening of the oil outlet pipe orifice 5 faces the ground, so that a hand can extend into the lower part of the engine 1 for disassembly.

As shown in fig. 1 and 2, the oil filter casing 4 is exposed outside the casing on the side of the motorcycle, preferably, more than two thirds of the whole outer surface of the oil filter casing 4 is exposed outside the casing of the motorcycle, so that the oil filter casing 4 can be rotated by a hand when being detached conveniently, a space for plugging a finger is arranged between the oil filter casing 4 and the body of the engine 1, and the oil filter casing 4 can be screwed down by the hand from the lower part of the engine 1 when being detached, so that the detachment is more convenient.

As shown in fig. 3-5, the engine oil filter shell 4 includes a shell 6 and a filter assembly, the shell 6 is a cylinder with one side closed and the other side open, the filter assembly is disposed inside the shell, the filter assembly includes a lower end cap 14, a filter element 13, an upper end cap 12, a check valve 7 and a threaded cover plate 8, which are sequentially connected from bottom to top, a compression spring 15 is disposed between the lower end cap 14 and the bottom of the shell 6, a bypass valve 16 is disposed on the lower end cap 14, the threaded cover plate 8 is connected to an opening of the shell 6, an annular seal ring 10 is connected to an edge of an outer surface of the threaded cover plate 8, preferably, a seal cover plate 11 is disposed above the threaded cover plate 8, the seal cover plate 11 is connected to the opening of the shell 6, a through hole 9 is disposed in the middle of the seal cover plate 11, the annular seal ring 10 is, or the edge of the sealing cover plate 11 is provided with an annular groove 18, and the annular sealing ring 10 is arranged in the annular groove 18.

Fig. 1, fig. 3 show, when the machine oil strains shell 4 and oil inlet pipe mouth 3 and screws, ring type seal 10 sticiss with the oil outlet pipe mouth 5, ring type seal 10 takes place elastic deformation, ring type seal 10 both has played the effect of sealed machine oil strains shell 4 and the junction of oil outlet pipe mouth 5, also plays the effect of moving back, ring type seal 10 takes place elastic deformation and makes machine oil strain shell 4 and 3 threaded connection's of oil inlet pipe mouth tighter for machine oil strains shell 4 provides the power of a resilience, can not become flexible because of the shake of engine 1.

The oil filter housing 4 is the same as the existing oil filter housing 4 on the market.

It is right above the utility model provides a motorcycle machine oil filter shell mounting structure introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and embodiment have explained, and the description of above embodiment is only used for helping understanding the utility model relates to a core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (5)

1. The motorcycle engine oil filter shell mounting structure is characterized by comprising a mounting part arranged on an engine, wherein the mounting part is positioned on one side close to a heat dissipation device, the mounting part comprises an oil outlet pipe orifice with a depth and an opening facing the ground, an oil inlet pipe orifice is arranged in the oil outlet pipe orifice, an external thread used for connection is arranged on the outer surface of the oil inlet pipe orifice, the engine oil filter shell is in threaded connection with the oil inlet pipe orifice, a shell of the engine oil filter shell is sealed on the oil outlet pipe orifice, the engine oil filter shell is exposed out of a shell of the motorcycle, and a space used for plugging a finger is arranged between the engine oil filter shell and.

2. A motorcycle oil filter housing mounting structure according to claim 1, wherein more than two thirds of the entire outer surface of the oil filter housing is exposed to the outside of the casing of the motorcycle.

3. A motorcycle oil filter housing mounting structure according to claim 1, wherein the oil filter housing is coaxial with the outlet port.

4. The motorcycle oil filter housing mounting structure according to claim 1, wherein the oil filter housing includes a housing and a filter assembly, the housing is in a cylindrical shape with one side closed and the other side open, the filter assembly is provided inside the housing, the opening of the housing is connected with a threaded cover plate, and an annular seal ring is connected to an outer surface edge of the threaded cover plate.

5. The motorcycle oil filter housing installation structure of claim 4, wherein when the oil filter housing is screwed with the oil inlet pipe orifice, the annular seal ring is pressed against the oil outlet pipe orifice, and the annular seal ring is elastically deformed.

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