All-terrain vehicle

Abstract

The utility model provides an all-terrain vehicle, relates to the technical field of straddle type vehicles, and aims to solve the technical problems that a storage battery of a current all-terrain vehicle is large in size and usually arranged below a seat cushion, so that the gravity center of the all-terrain vehicle is high, the all-terrain vehicle is prone to rollover during steering, and driving safety is affected. The frame comprises a front space, a middle space and a rear space; the oil tank is arranged in the middle space, and at least part of the oil tank is installed on a chassis of the frame; and the battery is arranged in the middle space, is parallel to the oil tank, and is mounted above the chassis of the frame. According to the all-terrain vehicle, the gravity center of the all-terrain vehicle is lowered, rollover during steering is avoided, and driving safety is improved.

Description

Technical Field

[0001] The present application relates to the technical field of straddle-type vehicles, and in particular to an all-terrain vehicle. Background Art

[0002] All-terrain vehicles have good off-road performance and are gradually becoming suitable for sports, leisure and racing activities. All-terrain vehicles include batteries, which are used to provide power to the all-terrain vehicle, such as the battery to provide power to the lighting components and the starter motor. The current all-terrain vehicle battery is large in size and is usually set under the seat cushion, resulting in a high center of gravity for the all-terrain vehicle, which is easy to roll over when turning, affecting driving safety. Utility Model Content

[0003] In view of the above problems, an embodiment of the present application provides an all-terrain vehicle, which lowers the center of gravity of the all-terrain vehicle, avoids rollover during turning, and improves driving safety.

[0004] In order to achieve the above objectives, the present application provides the following technical solutions:

[0005] An embodiment of the present application provides an all-terrain vehicle, comprising: a frame, which includes a front space, a middle space and a rear space along a first direction; a fuel tank, which is arranged in the middle space and the fuel tank is at least partially installed on the chassis of the frame; a battery, which is arranged in the middle space, the battery is arranged parallel to the fuel tank, and is installed above the chassis of the frame.

[0006] In a possible implementation, the oil tank has a accommodating space that cooperates with the battery; the battery is disposed in the accommodating space.

[0007] In a possible implementation, a vertical distance between the bottom of the battery and the chassis of the frame is L, and a value range of the vertical distance L is 130-170 mm.

[0008] In a possible implementation, the all-terrain vehicle further includes a support frame connected to the chassis of the frame; the support frame is located in the accommodating space and extends to the bottom of the battery; and the battery is mounted on the support frame.

[0009] In one possible implementation, the fuel tank includes a first part and a second part that are connected; along the first direction, the first part is arranged in front of the second part; along the second direction, the first part protrudes from the second part, and the accommodating space is enclosed therebetween, and the second part is connected to the chassis of the frame.

[0010] In one possible implementation, the all-terrain vehicle includes a transmission system and a power system; the power system is arranged in the rear space, and the power system includes an engine; the transmission system includes a front drive shaft, one end of the front drive shaft is transmission-connected to the engine; the other end of the front drive shaft extends along a first direction toward the front space; along a third direction, the front drive shaft is located below the first part and the battery.

[0011] In a possible implementation, along the third direction, the bottom of the second part is located below the bottom of the first part; the bottom of the first part maintains a distance from the chassis of the frame, and a avoidance portion is formed between the bottom of the first part and the chassis of the frame; the avoidance portion cooperates with the front drive shaft, and the front drive shaft passes through the avoidance portion.

[0012] In a possible implementation, the front transmission shaft is arranged at one side of the second part along the second direction; and along the third direction, the bottom of the second part is located below the front transmission shaft.

[0013] In a possible implementation, the all-terrain vehicle further includes an air filter; the air filter is connected to an air intake end of the engine; along the third direction, the air filter is located at least partially above the fuel tank.

[0014] In a possible implementation, the all-terrain vehicle also includes an air intake pipe; the air intake pipe is arranged in the middle space, and one end of the air intake pipe is connected to the air filter; the other end of the air filter extends to the top of the frame and is fixed; the opening direction of the air inlet of the air filter is configured to be upward along a third direction, or backward along a first direction; the air intake pipe and the air filter are both located above the battery.

[0015] Compared with the related art, the all-terrain vehicle provided in the embodiment of the present application has the following advantages:

[0016] In the all-terrain vehicle provided in the embodiment of the present application, the battery and the fuel tank are arranged in parallel in the middle space of the frame, part of the battery is installed on the chassis of the frame, and part of the fuel tank is installed on the chassis of the frame. In this way, the center of gravity of the all-terrain vehicle can be lowered.

[0017] In the related art, the battery is arranged under the seat of the all-terrain vehicle and above the fuel tank, which causes the center of gravity of the all-terrain vehicle to be higher and is prone to rollover when turning. However, in the embodiment of the present application, by arranging the fuel tank and the battery in parallel, the center of gravity of the all-terrain vehicle can be lowered, the risk of rollover when turning the all-terrain vehicle can be reduced, and driving safety can be improved.

[0018] In addition to the technical problems solved by the embodiments of the present disclosure, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of the technical solutions described above, other technical problems that can be solved by the all-terrain vehicle provided by the embodiments of the present disclosure, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A front view of an all-terrain vehicle from one perspective provided in an embodiment of the present application;

[0021] Figure 2 A front view of the all-terrain vehicle provided in an embodiment of the present application from another perspective;

[0022] Figure 3 A top view of an all-terrain vehicle provided in an embodiment of the present application Figure 1 ;

[0023] Figure 4 A top view of an all-terrain vehicle provided in an embodiment of the present application Figure 2 ;

[0024] Figure 5 A schematic diagram of the layout of the fuel system and power system provided in the embodiment of the present application;

[0025] Figure 6 Schematic diagram of the layout of the intake system, fuel system, and power system provided in the embodiment of the present application Figure 1 ;

[0026] Figure 7 A detailed schematic diagram of the arrangement of the fuel tank on the vehicle frame provided in the embodiment of the present application;

[0027] Figure 8 Schematic diagram of the arrangement of batteries and fuel tanks provided in the embodiment of the present application Figure 1 ;

[0028] Fig. 9 Schematic diagram of the arrangement of batteries and fuel tanks provided in the embodiment of the present application Figure 2 ;

[0029] Fig.10 A schematic diagram of the arrangement of the intake system, transmission system and power system provided in the embodiment of the present application;

[0030] Fig.11 A schematic diagram of the structure of the air intake system provided in an embodiment of the present application.

[0031] Description of reference numerals:

[0032] 10-frame; 10a-front space; 10b-middle space; 10c-rear space;

[0033] 11-first main beam; 12-second main beam; 13-support beam; 14-front wheel support; 15-rear wheel support;

[0034] 20-Fuel system;

[0035] 21- fuel tank; 211- first part; 212- second part;

[0036] 30-power system; 31-engine;

[0037] 40-Intake system;

[0038] 41-air filter; 42-intake pipe; 43-intake manifold; 44-intake port; 45-pressure stabilizing chamber; 46-throttle valve;

[0039] 50-battery;

[0040] 60- Steering system;

[0041] 61-steering rod;

[0042] 70-transmission system;

[0043] 71-front drive shaft; 72-front axle assembly; 73-rear axle assembly;

[0044] 80- walking system;

[0045] 81-front wheel; 82-rear wheel;

[0046] 100-All-terrain vehicle. DETAILED DESCRIPTION

[0047] As described in the background technology, current all-terrain vehicles are prone to rollover when turning, affecting driving safety. The inventors have found that the reason for this problem is that the battery is usually arranged under the seat of the all-terrain vehicle and above the fuel tank, which causes the center of gravity of the all-terrain vehicle to be higher and is prone to rollover when turning.

[0048] In view of the above technical problems, the embodiment of the present application provides an all-terrain vehicle, by arranging the battery and the fuel tank in parallel in the middle space of the frame, part of the battery is installed on the chassis of the frame, and part of the fuel tank is installed on the chassis of the frame. Such an arrangement can lower the center of gravity of the all-terrain vehicle, thereby reducing the risk of the all-terrain vehicle rolling over when turning, and improving driving safety.

[0049] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.

[0050] To facilitate the description of the embodiments of the present application, the coordinate system in the accompanying drawings is explained, wherein the X-axis direction is the first direction, which can be defined as the driving direction of the all-terrain vehicle; the Y-axis direction is the second direction, which can be defined as the width direction of the all-terrain vehicle; and the Z-axis direction is the third direction, which can be defined as the height direction of the all-terrain vehicle.

[0051] like Figures 1 to 5 As shown, the all-terrain vehicle 100 provided in the embodiment of the present application includes:

[0052] The frame 10 may be a frame structure and has an installation space. Along a first direction, the installation space of the frame 10 is divided into a front space 10a, a middle space 10b and a rear space 10c.

[0053] See also Figure 5 The vehicle frame 10 in the embodiment of the present application includes two first main beams 11, two second main beams 12 and a plurality of support beams 13; wherein the first main beams 11 and the second main beams 12 can be weldable square tubes or round tubes.

[0054] Along the third direction, the two first main beams 11 are located at the top of the frame 10, and along the second direction, the two first main beams 11 are arranged at intervals on the left and right sides of the frame; the two second main beams 12 are located at the bottom of the frame 10, and along the second direction, the two second main beams 12 are arranged at intervals on the left and right sides of the frame 10. Further, the two first main beams 11 correspond to the two second main beams 12 one by one, that is, a first main beam 11 is arranged above each second main beam 12.

[0055] Multiple support beams 13 are arranged along the third direction, and each support beam 13 is connected between the corresponding first main beam 11 and the second main beam 12. Each support beam 13 and the first main beam 11 and the second main beam 12 respectively enclose a front space 10a, a middle space 10b and a rear space 10c.

[0056] The power system 30 is arranged in the rear space 10 c and is fixed on the chassis of the frame 10 . The power system 30 includes an engine 31 . The engine 31 is used to provide power to the all-terrain vehicle 100 .

[0057] See also Figure 3 and Figure 4 , a walking system 80 includes wheels, which can be divided into a front wheel 81 and a rear wheel 82 according to the installation position of the wheels; accordingly, the frame 10 is provided with a front wheel support 14 and a rear wheel support 15, wherein the front wheel 81 can be installed at the front end of the frame 10 through the front wheel support 14, and the rear wheel 82 is installed at the rear end of the frame 10 through the rear wheel support 15. The power generated by the power system 30 can be transmitted to the wheels through the transmission system 70, and drive the wheels to rotate.

[0058] The transmission system 70 includes a front transmission shaft 71, a front axle assembly 72, a rear axle assembly 73, and a rear transmission shaft, wherein one end of the front transmission shaft 71 is transmission-connected to the engine 31 to receive power; the other end of the front transmission shaft 71 is transmission-connected to the front axle assembly 72, and transmits power to the front wheel 81 through the front axle assembly 72, so that the front wheel 81 rotates. One end of the rear transmission shaft is transmission-connected to the engine 31 to receive power; the other end of the rear transmission shaft is transmission-connected to the rear axle assembly 73, and transmits power to the rear wheel 82 through the rear axle assembly 73, so that the rear wheel 82 rotates.

[0059] The steering system 60 is disposed in the front space 10a and is used to control the forward direction of the all-terrain vehicle. For example, the steering system 60 includes a handlebar and a steering rod 61 connected thereto, the steering rod 61 extends along the third direction, and the steering rod 61 can be connected to the front half shaft of the front axle assembly 72 through a steering gear to control the steering of the front wheel 81.

[0060] like Figure 6 and Figure 7 As shown, the fuel system 20 is used to supply fuel to the combustion chamber of the engine 31. The fuel system 20 includes a fuel tank 21 and a fuel supply pipeline connected to the fuel tank, wherein the fuel tank 21 is arranged in the middle space 10b, and part of the fuel tank 21 is fixed on the chassis of the frame 10. For example, the fuel tank 21 is configured as a special-shaped fuel tank, the bottom of part of the fuel tank 21 can contact and be fixedly connected with the chassis of the frame 10, and the bottom of part of the fuel tank 21 is located above the chassis and keeps a distance from the chassis of the frame 10.

[0061] like Figure 8 and Fig. 9 As shown, the battery 50 is used to supply power to various components of the all-terrain vehicle 100. The battery 50 can be a storage battery or other types of batteries, which are not limited in the present embodiment. The battery 50 is arranged in the middle space 10b, and the battery 50 is installed above the chassis of the frame.

[0062] For example, the vertical distance L between the bottom of the battery 50 and the chassis of the frame 10 is in the range of 130 mm to 170 mm. Preferably, the vertical distance between the bottom of the battery 50 and the chassis of the frame 10 is 150 mm. Such a configuration can not only lower the center of gravity of the battery 50, but also ensure the height of the battery 50, prevent the battery 50 from being corroded by ground water vapor, and improve the life of the battery 50.

[0063] Furthermore, in the embodiment of the present application, the battery 50 is arranged in parallel with the fuel tank 21. The so-called "parallel arrangement" means that the battery 50 and the fuel tank 21 are parallel in at least the first direction and / or the second direction, or the projections of the two in the first direction and / or the second direction have overlapping parts. For example, along the first direction, the battery 50 and the fuel tank 21 are arranged in front and back; or along the second direction, the battery 50 and the fuel tank 21 are arranged on the left and right, and the embodiment of the present application is not limited to this.

[0064] In the related art, the battery is arranged under the seat of the all-terrain vehicle and above the fuel tank, which causes the center of gravity of the all-terrain vehicle to be higher and is prone to rollover when turning. However, in the embodiment of the present application, by arranging the fuel tank 21 and the battery 50 in parallel, the center of gravity of the all-terrain vehicle 100 can be lowered, the risk of rollover when the all-terrain vehicle 100 turns can be reduced, and driving safety can be improved.

[0065] On the basis of the above-mentioned embodiment, the fuel tank 21 provided in the embodiment of the present application has a storage space for the battery 50, and the battery 50 is arranged in the storage space, that is, part of the battery 50 is wrapped in the outline of the fuel tank 21. Such a configuration not only realizes the parallel arrangement of the battery 50 and the fuel tank 21, but also optimizes the layout of the all-terrain vehicle 100, making the vehicle as a whole more compact.

[0066] Exemplarily, the fuel tank 21 is configured as a special-shaped fuel tank, and one side of the fuel tank 21 has a accommodating space or an avoidance space, and the accommodating space is coordinated with the outer contour of the fuel tank 21 so that the battery 50 can be arranged in the accommodating space, that is, at least the battery 50 is located in the accommodating space of the fuel tank 21 to reduce the layout space of the two.

[0067] For example, the fuel tank 21 includes a first part 211 and a second part 212 that are connected. Along the first direction, the first part 211 is arranged in front of the second part 212, and the first part 211 smoothly transitions toward the bottom of the second part 212. The bottom of the second part 212 is fixed to the chassis of the frame 10, that is, the bottom of the partial fuel tank 21 is fixedly connected to the chassis of the frame 10.

[0068] Along the second direction, the first side surface of the first portion 211 protrudes from the first side surface of the second portion 212 and encloses a receiving space. In other words, the extension length of the first portion 211 along the second direction is greater than the extension length of the second portion 212 along the second direction, and a certain distance is maintained between the first side surface of the first portion 211 and the first side surface of the second portion 212. This distance can be matched with the length of the battery 50 in the second direction, so that the battery 50 is arranged in the receiving space formed by the first portion 211 and the second portion 212.

[0069] It is understandable that the battery 50 is arranged in the accommodation space, and the bottom of the battery 50 is located above the chassis of the frame 10. In some embodiments, the all-terrain vehicle 100 further includes a support frame, which is located in the accommodation space, and one end of the support frame is connected to the chassis of the frame 10, and the other end of the support frame extends upward along the third direction and extends to the bottom of the battery 50, and then the bottom of the battery 50 is connected to the support frame, that is, the battery 50 is installed above the chassis of the frame. In this way, a space for avoiding can be formed between the bottom of the battery 50 and the chassis of the frame 10.

[0070] In the embodiment of the present application, the power system 30 is arranged in the rear space, that is, along the first direction, the engine 31 is arranged behind the fuel tank 21 and the battery 50. One end of the front transmission shaft 71 of the transmission system 70 in the present embodiment is connected to the engine 31 to receive power; the other end of the front transmission shaft 71 extends toward the front space 10a, passes through the bottom space of the battery 50 and the fuel tank 21, and is connected to the front axle assembly 72 to further transmit power to the front wheel 81 through the front axle assembly 72 to rotate the front wheel 81.

[0071] In detail, the second part 212 of the fuel tank 21 is connected to the chassis of the vehicle frame 10, and the first part 211 of the fuel tank 21 maintains a certain distance from the chassis of the vehicle frame 10, that is, along the third direction, the bottom of the second part 212 is located below the bottom of the first part 211. In other words, the bottom height of the second part 212 is less than the bottom height of the first part 211. The bottom of the first part 211 is farther away from the chassis of the vehicle frame 10 than the bottom of the second part 212, and a clearance portion is formed between the chassis of the first part 211 and the chassis of the vehicle frame 10.

[0072] Furthermore, one end of the front transmission shaft 71 is transmission-connected to the engine 31 , and the other end of the front transmission shaft 71 extends along the first direction toward the front space 10a . The front transmission shaft 71 is passed through the avoidance portion and is also located below the first portion 211 and the battery 50 .

[0073] It can be understood that the front transmission shaft 71 is arranged on one side of the second part 212 along the second direction, and at the same time, the second part 212 is located below the front transmission shaft 71 along the third direction. As can be seen, the bottom of the second part 212 is at a lower height, and the special-shaped oil tank 21 composed of the first part 211 and the second part 212 can increase its volume when the installation space is limited.

[0074] like Fig.10 and Fig.11 As shown, the air intake system 40 provided in the embodiment of the present application is arranged in the middle space 10b and is located above the fuel system 20. Exemplarily, the air intake system 40 includes an air filter 41, and the air filter 41 is used to filter the air flowing into the combustion chamber of the engine 31. The air filter 41 is arranged in the middle space 10b and is located above the fuel tank and the battery 50. Such an arrangement can optimize the layout of the all-terrain vehicle 100 and make it more compact.

[0075] Furthermore, the air intake system 40 further includes an air intake pipe 42 and an air intake manifold 43, and an air filter 41 is disposed between the air intake pipe 42 and the air intake manifold 43, and is respectively connected to the air intake pipe 42 and the air intake manifold 43. The air intake pipe 42 is located in the front space 10a, and the air intake pipe 42 and the air filter 41 are both located above the fuel tank and the battery 50. The first end of the air intake pipe 42 has an air inlet 44, and the second end of the air intake pipe 42 extends toward the rear side along the first direction and is connected to the air intake end of the air filter 41 to provide air to the air filter 41.

[0076] The intake manifold 43 is located in the rear space 10c. One end of the intake manifold 43 is used to connect with the air outlet end of the air filter 41, and the other end of the intake manifold 43 is connected to and sealed with the combustion chamber of the engine 31. The air filtered by the air filter 41 enters the combustion chamber of the engine 31 through the intake manifold 43.

[0077] Exemplarily, the air filter 41 may be a flat filter, the air inlet end of which is disposed on the lower cover and located at the bottom of the air filter 41. The air outlet end is disposed on the upper cover and located at the top of the air filter 41, that is, the air flows from bottom to top for filtering.

[0078] The air intake pipe 42 includes a first end and a second end opposite to each other, wherein the first end of the air intake pipe 42 is provided with an air intake port 44, and the air intake port 44 is connected to the first main beam 11 through a mounting plate. The air intake port 44 is located at the rear side of the steering rod 61 of the all-terrain vehicle 100 along the first direction, and the air intake port 44 is located above the first main beam 11 along the second direction, that is, the air intake port 44 is located above the top of the frame 10.

[0079] The second end of the intake pipe 42 is connected to the air filter 41 through a clamp and communicates with the air filter 41. For example, the second end of the intake pipe 42 is communicated with and sealed to the intake end at the bottom of the air filter 41, so as to introduce air into the air filter 41 and filter it from bottom to top along the filter element. The filtered air can flow from the outlet end of the air filter 41 to the intake manifold 43, and further flow to the combustion chamber of the engine 31 through the intake manifold 43.

[0080] Furthermore, in order to improve the stability of the intake flow of the engine 31, the intake system 40 provided in the embodiment of the present application also includes a throttle 46 and a pressure stabilizing chamber 45, wherein one end of the pressure stabilizing chamber 45 is connected to the intake manifold 43, and the other end of the pressure stabilizing chamber 45 is connected to the throttle 46, and the throttle 46 is arranged between the pressure stabilizing chamber 45 and the air filter 41, and the throttle 46 is connected to the outlet end of the air filter 41, and the throttle 46 is configured to control the gas flow flowing into the pressure stabilizing chamber 45.

[0081] Specifically, the pressure stabilizing chamber 45 is L-shaped as a whole, and the pressure stabilizing chamber 45 includes a bottom and a top. Along the second direction, the throttle valve 46 is arranged below the pressure stabilizing chamber 45, and one side of the throttle valve 46 is connected to the air outlet end of the air filter 41, and the other side is connected to the bottom of the pressure stabilizing chamber 45, that is, the throttle valve 46 is used to connect the pressure stabilizing chamber 45 and the air outlet end of the air filter 41.

[0082] The top of the pressure stabilizing chamber 45 is connected to the intake manifold 43. The embodiment of the present application can control the opening of the throttle 46 to control the gas flow into the pressure stabilizing chamber 45, thereby controlling the intake flow of the engine 31. In this arrangement, the air first passes through the throttle 46, then enters the pressure stabilizing chamber 45, and enters the combustion chamber along the L-shaped trajectory through the intake manifold 43 for combustion. This arrangement can ensure the sufficiency and continuous stability of air.

[0083] On the basis of the above-mentioned embodiment, the air intake pipe 42 in the implementation of the present application is configured as a hose, which can facilitate the arrangement of the air intake pipe 42; and, along the first direction, the opening direction of the air intake port 44 is arranged toward the rear side; or along the second direction, the opening of the air intake port 44 is arranged upward. Such an arrangement can prevent muddy water splashed during the driving of the all-terrain vehicle 100 from entering the air intake port 44, resulting in clogging of the filter element, thereby improving the service life and reliability of the air filter 41.

[0084] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0085] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0086] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0087] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0088] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An all-terrain vehicle, characterized in that: include: A frame, along a first direction, the frame includes a front space, a middle space and a rear space; A fuel tank is disposed in the middle space and is at least partially mounted on the chassis of the frame; A battery is disposed in the middle space, the battery is disposed in parallel with the fuel tank, and is installed above the chassis of the frame; Wherein, the oil tank has a accommodating space cooperating with the battery; the battery is arranged in the accommodating space.

2. The all-terrain vehicle according to claim 1, characterized in that: The vertical distance between the bottom of the battery and the chassis of the frame is L, and the vertical distance L has a value range of 130-170 mm.

3. The all-terrain vehicle according to claim 1, characterized in that: The all-terrain vehicle also includes a support frame connected to the chassis of the frame; The support frame is located in the accommodating space and extends to the bottom of the battery; the battery is installed on the support frame.

4. The all-terrain vehicle according to claim 1, characterized in that: The oil tank comprises a first part and a second part which are connected; The first portion is arranged in front of the second portion along a first direction; Along the second direction, the first part protrudes from the second part, and the accommodating space is enclosed therebetween, and the second part is connected to the chassis of the frame.

5. The all-terrain vehicle according to claim 4, characterized in that: The all-terrain vehicle includes a transmission system and a power system; The power system is arranged in the rear space, and the power system includes an engine; The transmission system comprises a front transmission shaft, one end of which is transmission-connected to the engine; the other end of the front transmission shaft extends along a first direction toward the front space; Along the third direction, the front transmission shaft is located below the first portion and the battery.

6. The all-terrain vehicle according to claim 5, characterized in that: Along the third direction, the bottom of the second part is located below the bottom of the first part; The bottom of the first part is spaced apart from the chassis of the frame, and a clearance portion is formed between the bottom of the first part and the chassis of the frame; The avoidance portion cooperates with the front transmission shaft, and the front transmission shaft passes through the avoidance portion.

7. The all-terrain vehicle according to claim 5, characterized in that: The front transmission shaft is arranged at one side of the second part along the second direction; Along the third direction, the bottom of the second portion is located below the front transmission shaft.

8. The all-terrain vehicle according to claim 5, characterized in that: The all-terrain vehicle also includes an air filter; The air filter is connected to the air intake end of the engine; along the third direction, the air filter is located at least above a portion of the fuel tank.

9. The all-terrain vehicle according to claim 8, characterized in that: The all-terrain vehicle also includes an air intake pipe; The air intake pipe is arranged in the middle space, and one end of the air intake pipe is connected to the air filter; the other end of the air filter extends to the top of the frame and is fixed; The air inlet of the air filter is opened in a direction upward along the third direction or backward along the first direction; The air intake pipe and the air filter are both located above the battery.

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