An engine. The engine (100) comprises a housing assembly (10), a crank-link mechanism (50), a valve mechanism (40), a transmission mechanism (60), a first cylinder (74), a second cylinder (75), and a starter motor (80). The housing assembly (10) comprises a crankcase (14), the crank-link mechanism (50) is at least partially mounted in the crankcase (14), and the valve mechanism (40) and the transmission mechanism (60) are both connected to the crank-link mechanism (50); the first cylinder (74) is arranged in a first direction, the second cylinder (75) is arranged in a second direction, the first direction and the second direction obliquely intersect and form a preset included angle, and the starter motor (80) is at least partially arranged within the range of the included angle formed by the first direction and the second direction.
An all-terrain vehicle and a powertrain thereof. The all-terrain vehicle comprises a frame, a vehicle body covering member, a travelling assembly, a drive motor and a power supply assembly. The powertrain comprises an engine and a generator at least partially arranged at one side of the engine, wherein the engine comprises a crankshaft; the generator comprises a stator and a rotor connected to the crankshaft; the stator is connected to the engine; an accommodating space is formed in the stator; the rotor is arranged in the accommodating space; and the ratio of the length of the rotor in a direction parallel to the rotatory central line of the crankshaft to the peak power of the generator is greater than or equal to 0.41 mm/kw and less than or equal to 0.63 mm/kw. By means of rationally configuring an arrangement relationship between the motor and the engine, the all-terrain vehicle achieves a compact structure of the powertrain and can output a relatively high power.
The present application relates to the technical field of vehicles, and provides an all-terrain vehicle, comprising: wheels that comprise front wheels and back wheels; a power source that drives the wheels to rotate; a front transmission system that comprises a transmission mechanism connected to the front wheels; and an input shaft that is connected to the front transmission system and the power source. The transmission mechanism comprises: a driving gear that is driven by the input shaft; a driven apparatus that comprises a driven gear and an inner housing which are fixedly connected, the driven gear being engaged with the driving gear; an output gear that is connected to the front wheels by means of a connecting shaft and drives the front wheels; a first connecting gear that is engaged with the output gear; a second connecting gear that is engaged with the inner housing; and a friction assembly that comprises multiple friction members, at least some of the friction members being connected to the first connecting gear, and at least some of the friction members being connected to the second connecting gear. According to the present application, the strength of the transmission system can be enhanced.
Disclosed in the present application is an all-terrain vehicle, comprising a walking assembly and a brake assembly. The brake assembly comprises: a main pump mechanism, a brake, a first control mechanism and a second control mechanism. The brake is used for braking the walking assembly. The first control mechanism is used for controlling the brake, a brake fluid being stored in the first control mechanism. The second control mechanism is used for controlling the brake. The first control mechanism and the second control mechanism both can control the brake by means of the main pump mechanism. The first control mechanism can input the brake fluid into the main pump mechanism. After the brake fluid of the first control mechanism enters the main pump mechanism, a brake fluid in the main pump mechanism is pushed to enter the brake so as to control the brake to brake the walking assembly. The second control mechanism is connected to the main pump mechanism, and the second control mechanism can control the brake fluid in the main pump mechanism to enter the brake for braking the walking assembly. By means of providing the main pump mechanism, the number of parts of the brake assembly and connection structures between the parts of the brake assembly are reduced.
An all-terrain vehicle (100), comprising: a frame (11); a walking assembly (12), the walking assembly (12) being at least partially arranged on the frame (11) and comprising a first walking wheel (121) and a second walking wheel (122); a suspension assembly (13), the suspension assembly (13) comprising a front suspension (131) and a rear suspension (132), the first walking wheel (121) being connected to the frame (11) by means of the front suspension (131), and the second walking wheel (122) being connected to the frame (11) by means of the rear suspension (132); and a power assembly (14), the power assembly (14) being at least partially arranged on the frame (11). The frame (11) comprises: an upper main beam (115), the upper main beam (115) being arranged on the upper side of the frame (11); an auxiliary main beam (118), the auxiliary main beam (118) being at least partially attached and connected to the upper main beam (115), and at least part of the auxiliary main beam (118) and the upper main beam (115) being in line contact or surface contact; and a strut used for supporting the upper main beam (115). The place of connection of the strut and the upper main beam (115) is a first supporting position, and the place of connection of the auxiliary main beam (118) and the upper main beam (115) is a second supporting position. The strut supports the upper main beam (115) by means of the first supporting position, and the auxiliary main beam (118) supports the upper main beam (115) by means of the second supporting position.
An all-terrain vehicle, comprising a frame, a travelling assembly, a suspension assembly, a power assembly, and a transmission assembly, wherein the travelling assembly comprises a first travelling wheel and a second travelling wheel; the power assembly is at least partially arranged on the frame; the transmission assembly is in transmission connection with the travelling assembly and the power assembly, and comprises a drive axle and a drive shaft; it is assumed that a projection plane of an all-terrain vehicle perpendicular to the left-right direction of the all-terrain vehicle is a first projection plane, a projection plane of the all-terrain vehicle perpendicular to the up-down direction of the all-terrain vehicle is a second projection plane, and a projection plane of the all-terrain vehicle perpendicular to the front-rear direction of the all-terrain vehicle is a third projection plane; the projection of the axis of the drive shaft on the third projection plane in the front-rear direction is a first projection line; the projection of the second projection plane on the third projection plane in the front-rear direction is a second projection line; and an acute angle formed between the first projection line and the second projection line is greater than or equal to 0° and less than or equal to 60°. By means of the above arrangement, the comfort of the all-terrain vehicle is improved and the service life of the all-terrain vehicle is prolonged.
B60G 21/00 - Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
An all-terrain vehicle (100), comprising: a frame (12); a vehicle body covering member (23), the vehicle body covering member (23) being at least partially disposed on the frame (12); a walking assembly (26), the walking assembly (26) comprising a first walking wheel (261) and a second walking wheel (262); a suspension assembly (27), the suspension assembly (27) comprising a front suspension (271) and a rear suspension (272), the first walking wheel (261) being connected to the frame (12) by means of the front suspension (271), and the second walking wheel (262) being connected to the frame (12) by means of the rear suspension (272); a power system (11), the power system (11) comprising an engine (111) and used for driving the walking assembly (26); a variable speed assembly (14), the variable speed assembly (14) being arranged between the power system (11) and the walking assembly (26) and used for transferring power of the power system (11) to the walking assembly (26); and an air inlet system (25) comprising an instrument cover (23b) and at least partially communicated with the power system (11). The heat dissipation effect of the all-terrain vehicle (100) is improved by providing the heat dissipation structure.
An engine (100), comprising a cylinder head (2), in which a first accommodating space (2011) is formed; an air intake and exhaust mechanism (8), which comprises an air intake mechanism (81) and an air exhaust mechanism (82); a cam mechanism (7), which is at least partially arranged in the first accommodating space (2011); a crankcase (4), in which a second accommodating space (2012) is formed; a crankshaft connecting rod mechanism (13), which is at least partially arranged in the second accommodating space (2012); and a balancing mechanism (14), which comprises a first balancing shaft (142) and a second balancing shaft (144). The engine (100) further comprises a throttle mechanism (19), which comprises a main channel (191) connected to the air intake mechanism (81); a throttling channel (1922), which is integrally formed with the main channel (191) and at least partially communicates with the main channel (191); a shaft seat (72), which comprises an oil passage hole (728) that penetrates the shaft seat (72) and communicates with a cam shaft (71); and an oil collection structure (727), which comprises an oil collection tank (7271) and an oil collection baffle (7272), wherein the oil collection baffle (7272) half surrounds the oil collection tank (7271), and the oil passage hole (728) is at least partially arranged in the oil collection tank (7271). The engine can avoid a leakage risk caused by poor connection, aging, etc., thereby providing a good lubrication effect for the cam shaft.
A motorcycle (100), comprising: a main body (10), wheels (30), a suspension system (20), a power system (40), a control system (60), a headlight system (90), and an interaction device (70). The interaction device (70) comprises a control module (72), a visual interaction module (71), and a transmission module (73), wherein if the motorcycle (100) is in a first preset state, the control module (72) can control, on the basis of a signal of a mobile terminal, the visual interaction module (71) to execute corresponding visual interaction, so that the interaction device (70) can be controlled by a user by means of the mobile terminal to execute corresponding visual interaction, thereby improving interactivity with a user.
B62J 50/22 - Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
B62J 99/00 - Subject matter not provided for in other groups of this subclass
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
An electric all-terrain vehicle (100), which comprises a movement assembly (13), a drive system (14), a battery assembly (17), and an electric control assembly (15); the battery assembly (17), a motor assembly (141), and the electric control assembly (15) are arranged along a front-to-back direction of the electric all-terrain vehicle (100), and in a projection plane perpendicular to the vertical direction, projections in the projection plane of the electric control assembly (15), the battery assembly (17) , and the motor assembly (141) in the vertical direction form an EIC projection area (S1); the maximum length occupied by the EIC projection area (S1) in the front-to-back direction is an EIC longitudinal length (H1); the distance between a center line (L1) of a first axle and a center line (L2) of a second axle is an axle distance (H2), and the ratio of the axle distance (H2) to the EIC longitudinal length (H1) is configured as greater than or equal to 0.7 and less than or equal to 2.5. By means of reasonable arrangement of the position of the EIC, as well as highly integrated configuration of related parts and reasonable distribution of the center of the entire vehicle and arrangement positions of related parts, the vehicle as a whole further excels in performance.
An electric all-terrain vehicle, which comprises: a frame (11), a body covering member (12), a drive system (14), a battery assembly (16), a movement assembly (13), and a transmission system (15); the battery assembly is arranged on the frame and is fixedly connected to the frame; the electric all-terrain vehicle comprises a transverse plane perpendicular to the front-back direction; the battery assembly further comprises a center of gravity, and the distance between the center of gravity and the transverse plane is configured as less than or equal to 1000 mm; the transmission system comprises a transmission shaft (152) and a drive axle assembly (151); the transmission shaft is arranged between a first drive axle (1511) and a second drive axle (1512), and the transmission shaft is further configured as having a transmission connection with the drive system; the battery assembly is at least partially arranged between the first drive axle and the second drive axle, the transmission shaft is at least partially arranged below the battery assembly, and upon inspection in the vertical direction of the electric all-terrain vehicle, the transmission shaft is configured as at least partially overlapping with the battery assembly. By means of the described layout, the electric all-terrain vehicle can have higher mileage and better driving performance, and assembly and connection costs are reduced.
A saddle-type vehicle (100), comprising: a main body (11), a suspension component (12), a travelling component (13), a power component (14), and a steering component (15) for controlling a driving direction of the saddle-type vehicle (100). The saddle-type vehicle (100) comprises a vehicle-mounted terminal (17) and an acquisition module (18), wherein the vehicle-mounted terminal (17) can perform signal transmission with a first portable device (300). The saddle-type vehicle (100) is further provided with a local area network cable (19), wherein the vehicle-mounted terminal (17) is connected to at least one acquisition module (18) by means of the local area network cable (19), and the acquisition module (18) can acquire driving data of the saddle-type vehicle (100). During the process of driving the saddle-type vehicle (100), the vehicle-mounted terminal (17) connected to the first portable device (300) can send the acquired driving data to the first portable device (300), the driving data can be converted into an instrument image, and the instrument image can be displayed on a display interface of the first portable device (300).
The present application provides a motorcycle, comprising: a power system comprising a power source for providing power; a frame supporting the power system; a control system supported by the frame; a bearing system provided above the frame; and a suspension system connected to the frame. The frame further comprises: a first frame member comprising a front vertical tube and a tube assembly connected to the front vertical tube, wherein tube assembly comprises a first tube extending along a first axis and a second tube extending along a second axis; and a second frame member connected between the first tube and the second tube, wherein the second frame member comprises two front mounting parts for positioning the power source, each front mounting part is provided with at least one mounting plane for matching and mounting the power source, the mounting plane extends along a third axis, the power source is clamped between the two front mounting parts, and the projections of the first axis, the second axis, and the third axis to a longitudinal center plane in the width direction of the motorcycle form a triangle. The present application improves the connection strength of the frame while reducing the weight of the frame.
An electric motorcycle (100), comprising: a frame (11); a body covering part (12); a wheel assembly (13), comprising a front wheel (131) and a rear wheel (132); a suspension assembly (14); a power assembly (20), the power assembly (20) comprising a motor (201); a control system (18), comprising a motor controller (181); and a power supply apparatus (17), comprising an electric storage element (171). In a first projection plane perpendicular to a vertical direction, an axial line of the motor (201) has a first projection line onto the first projection plane along the vertical direction; the electric storage element (171) has a second projection line in the first projection plane along the vertical direction; an axial line of the rear wheel (132) has a third projection line in the first projection plane along the vertical direction; the motor controller (181) has a fourth projection line in the first projection plane along the vertical; and the first projection line, the second projection line, and the third projection line are disposed within a preset range along a front to back direction. By means of the described configuration, the electric motorcycle (100) has a compact structure.
The present application provides an all-terrain vehicle, comprising a vehicle body, wheels, a saddle, a suspension system, a power system, a manipulation system, and a control system, wherein the control system comprises a first control module and a second control module, the first control module is connected to the second control module, the first control module can generate a control instruction according to the state of a safety belt and the stroke of an accelerator pedal, and the second control module can control the speed of the vehicle according to the control instruction. According to the present application, the specifications of inserting elements of an electronic control unit can be prevented from being increased, and the workload of safety verification and the development costs of software and hardware are reduced.
B60K 31/02 - Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operat including electrically actuated servomechanism
A motorcycle (100), comprising a frame assembly (20), a power source (30), a connecting structure (23), a first connecting frame (21) and a second connecting frame (22), wherein the front end of the power source (30) is provided with a first mounting position (31) and a second mounting position (32); the connecting structure (23) is arranged on the frame assembly (20); the first connecting frame (21) and the second connecting frame (22) are located at the front end of the power source (30), one end of the first connecting frame (21) being connected to the first mounting position (31), and the other end thereof being connected to the connecting structure (23); and one end of the second connecting frame (22) is connected to the second mounting position (32), and the other end thereof is connected to the connecting structure (23).
An all-terrain vehicle (100). The all-terrain vehicle (100) comprises: a frame (111); a front wheel set (17); a rear wheel set (18); a front suspension assembly (15) comprising a first lower rocker arm unit (151), a first upper rocker arm unit (152), and a front wheel axle seat unit (153) installed between the first lower rocker arm unit (151) and the first upper rocker arm unit (152), wherein the first lower rocker arm unit (151) and the first upper rocker arm unit (152) are each installed on the frame (111), and the first upper rocker arm unit (152) is located above the first lower rocker arm unit (151) in a vertical direction of the all-terrain vehicle (100); and a front torsion bar unit (155) rotatably installed on the frame (111), wherein the front torsion bar unit (155) is located above the first upper rocker arm unit (152) and is movably connected to the first upper rocker arm unit (152).
Disclosed in the present invention are an electric scooter motorcycle, extending substantially in a first direction, and comprising: a frame; a steering assembly at least partially connected to the frame and comprising a steering column; a body cover at least partially connected to the frame; a vehicle control unit at least partially connected to the frame; a locking assembly at least partially connected to the frame and configured to lock or unlock the electric scooter motorcycle; a walking assembly at least partially connected to the frame and comprising a front wheel and a rear wheel; a driving assembly comprising a power output end, the power output end being at least partially connected to the walking assembly and used for driving the walking assembly; and a power battery used for providing electric energy for the driving assembly. The electric scooter motorcycle in the present invention uses a power battery as a power source, and has the advantages such as a compact structure and a light weight.
Provided in the present application is a straddle-type electric motorcycle. A straight line perpendicular to a bottom surface of a first power source is taken as a first straight line, a straight line from the center of an electric motor to the center of a front wheel is taken as a second straight line, and a straight line from the center of the electric motor to the center of a rear wheel is taken as a third straight line; a plane perpendicular to a plane where the left-right direction of the straddle-type electric motorcycle is located is taken as a first projection plane; a projection of the first straight line on the first projection plane is a first linear projection, a projection of the second straight line on the first projection plane is a second linear projection, and a projection of the third straight line on the first projection plane is a third linear projection; and an included angle between the first linear projection and the second linear projection is greater than or equal to 50° and is less than or equal to 90°, and an included angle between the first linear projection and the third linear projection is greater than or equal to 60° and is less than or equal to 100°. In the present application, devices of all parts of the motorcycle are compactly arranged, thereby reducing the size of the straddle-type electric motorcycle, and improving the stability of the straddle-type electric motorcycle, such that the straddle-type electric motorcycle is easy to operate and convenient to ride.
An all-terrain vehicle (100), comprising a vehicle frame (10), a vehicle body cover (11), a power assembly (12), an air-intake and exhaust system (14) and an electronic control unit (21), wherein the vehicle frame (10) comprises an air-intake base (143), and the air-intake base (143) is provided with a mounting hole and an air-intake cavity, the air-intake cavity comprising an opening; at least one side of the all-terrain vehicle (100) is provided with a mounting cavity (1121g); one end of a heightened air-intake pipe (144) can extend into the air-intake cavity and is connected to an air-intake pipe, and the other end of the heightened air-intake pipe (144) extends away from the air-intake base (143) and is substantially in a vertical direction; and a rear guard (1122d) is provided with a filter element maintenance opening (1121b), which can be in communication with a compartment body (1121), and the filter element maintenance opening (1121b) is in communication with an air filter (146).
B62D 61/10 - Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with more than four wheels
B60K 13/02 - Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
Disclosed is an all-terrain vehicle. The all-terrain vehicle comprises: a vehicle frame; a moving assembly connected to the vehicle frame, and comprising a first moving wheel set; a drive assembly used to drive the moving assembly, and comprising a drive motor; a saddle assembly disposed above the vehicle frame and capable of being used for riding; a power supply apparatus at least partially disposed below the saddle assembly, capable of supplying power to the drive assembly; and a suspension assembly which is at least partially hinged separately to the vehicle frame and the moving assembly. The all-terrain vehicle of the present invention uses a power battery as a power source, can be widely used for children to ride, can satisfy the use requirements and safety requirements of children for an all-terrain vehicle, and can ensure the safety of a rider during a use process.
A motorcycle (100) and a central control system (70) thereof, wherein the central control system (70) comprises a control assembly (71) and a display screen (72). The control assembly (71) controls, on the basis of at least two operating systems, the display screen (72) to display an instrument image (750) and an entertainment image (780) in a switchable display mode, wherein in a first display mode, the images displayed by the display screen (72) are generated under the control of a first operating system, and the area occupied by the instrument image (750) on the display screen (72) is greater than the area occupied by the entertainment image (780) thereon; and in the second display mode, the area occupied by the instrument image (750) on the display screen (72) is less than or equal to the area occupied by the entertainment image (780) thereon.
B60K 35/00 - Arrangement or adaptations of instruments
B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
B62J 50/22 - Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
An all-terrain vehicle (10), comprising: a frame (400); a vehicle cabin (200), supported by the frame (400), at least one seat (21) and a direction control assembly (20) being provided in the vehicle cabin (200); a power system (600); and an intake and exhaust system (800). The intake and exhaust system (800) comprises a first air intake pipe (621) and a first exhaust pipe (622); the power system (600) comprises an engine (60), a first transmission assembly (64), and a second transmission assembly (63), and the engine (60) is provided with at least one cylinder (61); the cylinder (61) is closer to rear wheels (92) than the second transmission assembly (63), and the second transmission assembly (63) is closer to the seat (21) than the cylinder (61); the first air intake pipe (621) is closer to the seat (21) than the first exhaust pipe (622); the engine (60) is provided with a first positioning base point (6001), the seat (21) is provided with a second positioning base point (4001), and the ratio of the distance between the first positioning base point (6001) and the second positioning base point (4001) to a wheelbase is 0.22-0.49.
A motorcycle (10) and an engine (16) thereof, the motorcycle (10) comprising a chassis (11), a front wheel (12), a back wheel (13), and a suspension system (19); the suspension system (19) comprises a front suspension frame (191) connecting the front wheel (12) to the chassis (11) and a back suspension frame (192) connecting the back wheel (13) to the chassis (11); the engine (16) comprises a balance apparatus (20), the balance apparatus (20) comprising a first balance shaft assembly (21) and a second balance shaft assembly (22), the first balance shaft assembly (21) and the second balance shaft assembly (22) respectively being positioned on two sides of the engine (16).
An electric motorcycle. A power battery (60), a controller (70), and a charging device (80) of the electric motorcycle are sequentially arranged along the height direction of a frame (20), and the power battery (60) and the charging device (80) are located on the frame (20) on the side close to a front wheel (11); a rear suspension (31) comprises a rear flat fork (320) and a shock absorber (322) which are connected to the frame (20) by means of a shaft, the rear flat fork (320) is connected to a rear wheel (12), and a motor (50) is provided on the rear flat fork (320). In practical application, the center of gravity of the electric motorcycle is low, and the stability of driving can be maintained when the electric motorcycle drives at a maximum speed of 120 km/h.
B62J 43/16 - Arrangements of batteries for propulsion on motorcycles or the like
B62J 43/28 - Arrangements of batteries characterised by the mounting hidden within the cycle frame
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
An engine (20), comprising a cylinder block (21) and a cylinder head (22), which is provided with an exhaust passage (227) and an air compensating passage (229a) for mixing air in exhaust gas discharged from a combustion chamber (225), wherein the air compensating passage is in communication with the exhaust passage. A motorcycle is also disclosed.
Disclosed is a straddle-type vehicle (100), comprising a vehicle frame (20), and an engine (10) arranged on the vehicle frame (20). The engine (10) comprises, but is not limited to, a cylinder and a cylinder cover, the cylinder and the cylinder cover constituting a cylinder head (11) of the engine, wherein the cylinder head (11) faces toward a rear end of the vehicle frame, and the cylinder head (11) is located below a vehicle saddle system (80). By means of the configuration in which the cylinder head is arranged backwards, the heated cylinder head of the engine and an exhaust pipe which is connected to the cylinder head avoid the positions where two legs of a user fit on the vehicle when the user is riding on the vehicle, thereby reducing the influence of heat emitted by the cylinder head on the usage experience of the rider.
patents
