CN210317533U

CN210317533U - All-terrain vehicle

Info

Publication number: CN210317533U
Application number: CN201920890078.3U
Authority: CN
Inventors: 何强; 范戈
Original assignee: Segway Technology Co Ltd
Current assignee: Segway Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-14
Anticipated expiration: 2029-06-13
Also published as: WO2020248548A1

Abstract

The utility model discloses an all-terrain vehicle, all-terrain vehicle includes: a frame; an engine mounted to the frame and having an engine air intake; the air filter is mounted on the frame and connected with the engine air inlet; an intake extension pipe connected to the air cleaner and having an air filter intake port, at least a portion of the intake extension pipe extending upward such that the air filter intake port is higher than the engine intake port. According to the utility model discloses all terrain vehicle has wading through nature height, advantage such as stable, the engine long service life of going.

Description

All-terrain vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to an all-terrain vehicle is related to.

Background

In all-terrain vehicles in the related art, the air filter is usually arranged around an air inlet of an engine, the air inlet of the air filter is arranged on a shell of the air filter, and the wading position is low, so that when the vehicle is in the wading environment, water easily enters the air filter from the air inlet on the shell of the air filter, the air filter and the engine are caused to enter water, and the normal running of the vehicle and the service life of the engine are influenced;

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an all-terrain vehicle having the advantages of high wading trafficability, stable driving, and long service life of the engine.

According to an embodiment of the utility model provides an all-terrain vehicle is provided, all-terrain vehicle includes: a frame; an engine mounted to the frame and having an engine air intake; the air filter is mounted on the frame and connected with the engine air inlet; an intake extension pipe connected to the air cleaner and having an air filter intake port, at least a portion of the intake extension pipe extending upward such that the air filter intake port is higher than the engine intake port.

According to the utility model discloses all terrain vehicle has wading through nature height, advantage such as stable, the engine long service life of going.

According to some embodiments of the utility model, the frame has the driver's cabin, be equipped with the seat in the driver's cabin, the height of empty filter air inlet corresponds the upper portion region of the back of seat.

Further, the seat includes a driver seat, and the height of the air inlet of the air filter corresponds to an upper region of a backrest of the driver seat.

Further, the engine, the air cleaner, and the intake extension pipe are all disposed behind the cab.

According to some specific examples of the invention, the all-terrain vehicle further comprises: a cargo box mounted to the frame, the engine and the air cleaner being disposed below the cargo box, the air inlet extension tube extending upwardly from a front of the cargo box such that the air cleaner air inlet is above the cargo box.

Further, the air inlet of the air filter faces the rear.

According to some embodiments of the invention, the all-terrain vehicle further comprises: the front filtering piece is arranged at the air inlet of the air filter of the air inlet extension pipe.

According to some embodiments of the present invention, the air inlet extension pipe comprises: one end of the air filter connecting pipe is connected with the air filter, and the other end of the air filter connecting pipe forms a first butt end which faces upwards; and one end of the air inlet pipe of the air filter forms an air inlet of the air filter, the other end of the air inlet pipe of the air filter forms a second butt joint end, and the second butt joint end faces downwards and is in butt joint with the first butt joint end.

Further, the first butt joint end and the second butt joint end are butted through a hoop.

According to some embodiments of the present invention, the engine air inlet with be connected with the inflation cavity between the air cleaner, be constructed the inflation chamber in the inflation cavity.

Further, the air cleaner includes: the shell is provided with an inlet, an outlet and a filter element assembling port, the inlet is connected with the air inlet extension pipe, and the outlet is connected with the expansion cavity through an expansion cavity connecting pipe; a filter element disposed within the housing between the inlet and the outlet; and the assembly cover is detachably arranged on the shell and covers the filter element assembly opening.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a rear view of an all-terrain vehicle according to an embodiment of the present invention.

Reference numerals:

an all-terrain vehicle 1,

A frame 100, a cab 110, a backrest 120,

Air cleaner 200, housing 210, outlet 211, cartridge mounting port 212, cartridge 220, mounting cap 230, and a filter cartridge,

An air inlet extension pipe 300, an air filter connecting pipe 310, a first butt end 311, an air filter air inlet pipe 320, an air filter air inlet 321, a second butt end 322, an anchor ear 330,

A container 400,

A pre-filter 500,

An expansion chamber body 600 and an expansion chamber connecting pipe 610.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

An all-terrain vehicle 1 according to an embodiment of the invention is described below with reference to the drawings.

As shown in fig. 1, an all-terrain vehicle 1 according to an embodiment of the present invention includes a frame 100, an engine (not shown), an air cleaner 200, and an intake extension pipe 300.

The engine is mounted to the frame 100 and has an engine intake. An air cleaner 200 is mounted to the frame 100 and is connected to the engine intake. The intake extension pipe 300 is connected to the air cleaner 200, and the intake extension pipe 300 has an air filter inlet 321, and at least a portion of the intake extension pipe 300 extends upward such that the air filter inlet 321 is higher than the engine inlet.

According to the utility model discloses all terrain vehicle 1, through setting up the extension pipe 300 that admits air, the extension pipe 300 that will admit air is connected in air cleaner 200, and set up empty filter air inlet 321 on the extension pipe 300 that admits air, utilize the extension pipe 300 that admits air like this, make at least some upwards extensions of the extension pipe 300 that admits air, thereby can improve the position of empty filter air inlet 321, make empty filter air inlet 321 highly be higher than the engine air inlet, avoid all terrain vehicle 1 water that flies on the way of driving splash from empty filter air inlet 321 entering air cleaner 200 and engine, improve all terrain vehicle 1's the water trafficability characteristic, thereby guarantee the life of the stability of traveling and engine.

Therefore, the all-terrain vehicle 1 according to the embodiment of the present invention has the advantages of high wading trafficability, stable running, long service life of the engine, etc.

In some embodiments of the present invention, as shown in fig. 1, the frame 100 has a cab 110, a seat is disposed in the cab 110, and the height of the air filter inlet 321 corresponds to the upper region of the backrest 120 of the seat, i.e. the height of the air filter inlet 321 is substantially equal to the shoulder of the passenger by extending the air inlet extension pipe 300, so that the air filter inlet 321 is located at a reasonable height to avoid the engine wading.

Specifically, the seat includes a driver seat, and the height of the air filter intake port 321 corresponds to an upper region of the backrest 120 of the driver seat, in other words, the air filter intake port 321 is disposed offset to the left in the left-right direction, wherein the cabin 110 may have a two-seat structure or a four-seat structure.

Further, all-terrain vehicle 1 takes a rear-drive form, and the engine, air cleaner 200 and intake extension pipe 300 are all disposed behind cab 110.

In some specific examples of the present invention, as shown in fig. 1, in order to improve the loading capacity of the all-terrain vehicle 1, the all-terrain vehicle 1 further includes a cargo box 400, the cargo box 400 is mounted to the frame 100, the engine and the air cleaner 200 are provided below the cargo box 400, and the air intake extension pipe 300 extends upward from the front of the cargo box 400 so that the air filter air inlet 321 is higher than the cargo box 400, for example, a part of the air intake extension pipe 300 may be buried in the rear wall of the cab 110, and the air filter air inlet 321 is provided toward the rear. Therefore, the height of the air inlet 321 of the air filter can be increased, the arrangement of the air inlet extension pipe 300 is facilitated, air inlet of the air inlet 321 of the air filter is facilitated, and the air inlet amount is prevented from being influenced by the arrangement of the container 400.

In some embodiments of the present disclosure, as shown in fig. 1, atv 1 further includes a pre-filter 500, where pre-filter 500 is disposed on air intake extension pipe 300, for example, pre-filter 500 is disposed at air filter air inlet 321 of air intake extension pipe 300. The air introduced into the inlet extension duct 300 through the air filter inlet 321 is first filtered by the pre-filter 500, thereby providing cleaner air to the air cleaner 200 and the engine and extending the lifespan of the air cleaner 200 and the engine.

In some specific examples of the present invention, as shown in fig. 1, the air inlet extension pipe 300 includes an air filter connection pipe 310 and an air filter inlet pipe 320.

One end of the air cleaner connection pipe 310 is connected to the air cleaner 200, and the other end of the air cleaner connection pipe 310 forms a first connection end 311, the first connection end 311 facing upward. One end of the air filter inlet pipe 320 forms an air filter inlet 321 and the other end forms a second butt end 322, the second butt end 322 faces downward and is butted with the first butt end 311, for example, the first butt end 311 and the second butt end 322 are butted by a hoop 330.

Thereby making it possible to facilitate the assembly of the intake extension pipe 300 on the entire vehicle. Specifically, since the extension path of the air inlet extension pipe 300 needs to be bent for multiple times, if the air inlet extension pipe 300 is configured as a single piece, the air inlet extension pipe cannot be smoothly installed in place, and is limited by the structure of the whole vehicle, there are many parts that are interfered in the horizontal direction, that is, the free space in the horizontal direction is small, in this case, the air inlet extension pipe 300 is configured as the air filter connection pipe 310 and the air filter inlet pipe 320, the first butt end 311 of the air filter connection pipe 310 faces upward, and the second butt end 322 of the air filter inlet pipe 320 faces downward, so that the air filter connection pipe 310 and the air filter inlet pipe 320 can be assembled in the up-down direction, for example, the air filter connection pipe 310 is first connected to the air cleaner 200, and then the air filter inlet pipe 320 is butted with the air filter connection pipe 310 from top to bottom, thereby facilitating the assembly of the.

In some specific examples of the present invention, as shown in fig. 1, an expansion cavity 600 is connected between the engine air inlet and the air cleaner 200, an expansion cavity is configured in the expansion cavity 600, and the air flowing out from the air cleaner 200 enters the expansion cavity to expand and then enters the engine, so that the uniformity of the air intake can be improved.

Specifically, as shown in fig. 1, the air cleaner 200 includes a housing 210, a filter element 220, and a fitting cover 230.

The housing 210 has an inlet (not shown) connected to the inlet extension pipe 300, an outlet 211 connected to the expansion chamber 600 through an expansion chamber connection pipe 610, and a cartridge mounting port 212. The filter element 220 is disposed in the housing 210 between the inlet and the outlet 211, and the filter element 220 and the housing 210 can be sealed by at least one sealing ring. The assembly cover 230 is detachably mounted to the housing 210 and covers the filter element assembly opening 212, and the filter element 220 can be disassembled and assembled by disassembling the assembly cover 230, thereby facilitating replacement of the filter element 220.

Other constructions and operation of the all-terrain vehicle 1 according to embodiments of the invention are known to those skilled in the art and will not be described in detail here.

In the description herein, references to the description of the terms "particular embodiment," "particular example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An all-terrain vehicle, comprising:

a frame;

an engine mounted to the frame and having an engine air intake;

the air filter is mounted on the frame and connected with the engine air inlet;

an intake extension pipe connected to the air cleaner and having an air filter intake port, at least a portion of the intake extension pipe extending upward such that the air filter intake port is higher than the engine intake port.

2. The all-terrain vehicle of claim 1, characterized in that the frame has a cab with a seat disposed therein, and the air intake of the air filter has a height corresponding to an upper region of a backrest of the seat.

3. The all-terrain vehicle of claim 2, characterized in that the seat comprises a driver's seat, and the air intake of the air filter corresponds in height to an upper region of a backrest of the driver's seat.

4. The all-terrain vehicle of claim 2, characterized in that the engine, the air cleaner, and the extension intake pipe are all disposed rearward of the cab.

5. The all-terrain vehicle of claim 4, further comprising:

a cargo box mounted to the frame, the engine and the air cleaner being disposed below the cargo box, the air inlet extension tube extending upwardly from a front of the cargo box such that the air cleaner air inlet is above the cargo box.

6. The all-terrain vehicle of any of claims 1-5, characterized by further comprising:

the front filtering piece is arranged at the air inlet of the air filter of the air inlet extension pipe.

7. The all-terrain vehicle of any of claims 1-5, characterized in that the intake extension tube comprises:

one end of the air filter connecting pipe is connected with the air filter, and the other end of the air filter connecting pipe forms a first butt end which faces upwards;

and one end of the air inlet pipe of the air filter forms an air inlet of the air filter, the other end of the air inlet pipe of the air filter forms a second butt joint end, and the second butt joint end faces downwards and is in butt joint with the first butt joint end.

8. The all-terrain vehicle of claim 7, characterized in that the first butt end and the second butt end are butted by a hoop.

9. The all-terrain vehicle of any of claims 1-5, characterized in that an expansion chamber is connected between the engine air intake and the air cleaner, and is configured therein.

10. The all-terrain vehicle of claim 9, characterized in that the air cleaner comprises:

the shell is provided with an inlet, an outlet and a filter element assembling port, the inlet is connected with the air inlet extension pipe, and the outlet is connected with the expansion cavity through an expansion cavity connecting pipe;

a filter element disposed within the housing between the inlet and the outlet;

and the assembly cover is detachably arranged on the shell and covers the filter element assembly opening.