CN218229283U - Motorcycle with a motorcycle body - Google Patents

Abstract

The application provides a motorcycle, includes: a frame extending substantially in a fore-aft direction; the driving assembly is at least partially arranged in the frame; a transmission assembly at least partially connected to the drive assembly; the walking assembly is arranged below the frame and at least partially connected to the transmission assembly; a body cover at least partially connected to the frame; a handlebar assembly at least partially connected to the frame, the handlebar assembly including a handlebar; the instrument assembly comprises an instrument, an instrument support and a buffer piece, wherein the instrument is connected to the instrument support, the instrument support is connected to a handlebar, and the buffer piece is arranged between the instrument and the instrument support; the buffer piece is basically in a hollow cylindrical shape and comprises two end faces, at least one arc-shaped groove is arranged on each end face, and the arc-shaped grooves are basically symmetrically arranged around the axis of the buffer piece. The instrument of the motorcycle is stably connected with the frame, and the vibration is small.

Description

Motorcycle with a motorcycle body

Technical Field

The present application relates to a vehicle, in particular to a motorcycle.

Background

Motorcycles are increasingly popular with consumers as a riding vehicle. The motorcycle has the characteristics of lightness, flexibility, high driving speed and the like, and is widely applied to the fields of riding, competition and the like. Motorcycles are mainly classified into street cars, off-road vehicles, cruise vehicles, station wagons, road racing motorcycles, and the like.

Motorcycles generally include components or parts such as a frame, body panels, an engine, a suspension, front and rear wheels, and the like. The frame of the motorcycle is used as a main supporting structure of the motorcycle body, and the structural form and the arrangement mode of the frame determine the size of the motorcycle and the space for bearing the motorcycle. Specifically, for a street vehicle, the overall structure of the street vehicle is compact, and after an instrument is installed, how to realize a motorcycle with stable connection between the instrument and a frame and small vibration is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the motorcycle with the instrument and the frame connected stably and with small vibration is provided.

To achieve the above object, the present application provides a motorcycle comprising: a frame extending substantially in a fore-aft direction; the driving assembly is at least partially arranged in the frame; a transmission assembly at least partially connected to the drive assembly; the walking assembly is arranged below the frame and at least partially connected to the transmission assembly; a body cover at least partially connected to the frame; a handlebar assembly at least partially connected to the frame, the handlebar assembly including a handlebar; the instrument assembly comprises an instrument, an instrument support and a buffer piece, wherein the instrument is connected to the instrument support, the instrument support is connected to a handlebar, and the buffer piece is arranged between the instrument and the instrument support; the buffer piece is basically in a hollow cylindrical shape and comprises two end faces, at least one arc-shaped groove is arranged on each end face, and the arc-shaped grooves are basically symmetrically arranged around the axis of the buffer piece.

Further, the central angle corresponding to the arc-shaped groove is larger than 0 degree and smaller than 180 degrees.

Further, the central angle corresponding to the arc-shaped groove is more than 10 degrees and less than 150 degrees.

Furthermore, the end face is provided with at least two arc-shaped grooves, and the sum of central angles corresponding to the arc-shaped grooves is more than or equal to 150 degrees and less than or equal to 300 degrees.

Furthermore, the end face is at least provided with two arc-shaped grooves, and the sum of central angles corresponding to the arc-shaped grooves is more than or equal to 180 degrees and less than or equal to 270 degrees.

Further, in the radial direction of the end face, the arc line of the inner edge of the arc-shaped groove is an inner arc, the arc line of the outer edge of the arc-shaped groove is an outer arc, and the ratio of the diameter of the outer arc to the diameter of the inner arc is greater than 1 and less than or equal to 1.32.

Further, in the radial direction of the end face, the arc line of the inner edge of the arc-shaped groove is an inner arc, the arc line of the outer edge of the arc-shaped groove is an outer arc, and the ratio of the diameter of the outer arc to the diameter of the inner arc is greater than 1.02 and 1.3 or less.

Further, the meter extends substantially along a first straight line perpendicular to the left-right direction, a plane in which the front-back direction and the left-right direction are located is a first plane, and an angle between the first straight line and the first plane is 0 ° or more and 60 ° or less.

Further, a plane in which the front-back direction and the left-right direction are located is a first plane, and an included angle between the first straight line and the first plane is 10 ° or more and 50 ° or less.

Furthermore, a plane in which the front-back direction and the left-right direction are located is taken as a first plane, the instrument has a first projection in the first plane in the up-down direction, and the length of the first projection in the front-back direction is greater than or equal to the length of the first projection in the left-right direction.

The buffer piece is arranged between the instrument and the instrument support; the buffer piece is basically in a hollow cylindrical shape and comprises two end faces, at least one arc-shaped groove is arranged on each end face, and the arc-shaped grooves are basically symmetrically arranged around the axis of the buffer piece, so that the instrument and the frame are stably connected, the visual angle is superior, and the vibration is small.

Drawings

FIG. 1 is a schematic view of a motorcycle according to an embodiment of the present application;

FIG. 2 is a schematic view of a motorcycle frame according to an embodiment of the present application;

FIG. 3 is another schematic view of a motorcycle according to an embodiment of the present application;

FIG. 4 is a schematic view of a motorcycle riding triangle according to an embodiment of the present disclosure;

FIG. 5 is another schematic view of a motorcycle riding triangle according to an embodiment of the present application;

FIG. 6 is a schematic top view of a motorcycle head portion in accordance with an embodiment of the present application;

FIG. 7 is a left side schematic view of a motorcycle head section in accordance with an embodiment of the present invention;

FIG. 8 is a schematic view of a structure of a buffer member in the meter assembly of the motorcycle according to the embodiment of the present application;

fig. 9 is a schematic top view of a cushion member in a motorcycle instrument assembly according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Fig. 1 shows a motorcycle 100. Motorcycle 100 includes frame 11, body cover 12, seat cushion assembly 13, steering assembly 14, lamp assembly 15, instrument assembly 16, oil supply system 17, drive assembly 18, transmission assembly 19, traveling assembly 21, suspension assembly 22, brake assembly 23, and heat dissipation assembly 24. For the sake of clarity in defining the technical solution of the present application, a front side, a rear side, a left side, a right side, an upper side and a lower side as described in fig. 1 are also defined. The frame 11 is used to form a main frame of the motorcycle 100, and other components are directly or indirectly connected to the frame 11. The body cover 12 is provided on the outer side of the vehicle frame 11 to cover most of the vehicle frame 11 and to shield other components provided in the vehicle frame 11 from the outside. A seat cushion assembly 13 is attached to the frame 11 adjacent the body panel 12, the seat cushion assembly 13 being for seating a rider and a passenger. The steering assembly 14 is at least partially connected to the frame 11 and allows a rider to steer the motorcycle 100. The lamp assembly 15 is attached to the frame 11. The meter assembly 16 is connected to the handle bar assembly 141, and the meter assembly 16 is disposed substantially at the middle of the handle bar assembly 141 for the driver to obtain information about the vehicle. The fuel supply system 17 is at least partially connected to the frame 11 and is used to supply fuel to the motorcycle 100. A drive assembly 18 is at least partially secured to the frame 11 for providing motive power to the motorcycle 100, the drive assembly 18 including an engine 181 and an exhaust pipe 182, the exhaust pipe 182 for removing exhaust gases generated by the combustion of the motorcycle 100. The transmission assembly 19 is at least partially connected to the driving assembly 18 for receiving and transmitting the driving force output by the driving assembly 18. The walking assembly 21 is at least partially connected with the frame 11 for driving the frame 11 to move, the walking assembly 21 comprises a first walking wheel 211 and a second walking wheel 212, the second walking wheel 212 is a driving wheel, the second walking wheel 212 is connected with the transmission assembly 19 for receiving the driving force transmitted by the transmission assembly 19, and the first walking wheel 211 is a driven wheel. Suspension assembly 22 is at least partially connected to frame 11 for connecting undercarriage assembly 21 to frame 11. The suspension assembly 22 includes a front shock absorber 221 connected to the first road wheel 211 for absorbing shock. The brake assembly 23 is at least partially connected to the frame 11 and provides a driver with braking of the motorcycle 100, and includes a brake caliper 231 and a brake line for transmitting braking force. The heat sink assembly 24 is disposed at least partially within the frame 11 and is configured to conduct heat generated by the drive assembly 18 out of the frame 11.

As shown in fig. 3 to 5, the seat cushion assembly 13 includes a first seat cushion 131 for seating a driver and a second seat cushion 132 for seating a passenger, and the operating assembly 14 includes a handlebar assembly 141 for a driver to hold and operate the motorcycle 100, a pedal assembly 142 for a driver and a passenger to step on, a shift assembly 143, and a handlebar switch 144 for a driver to operate, wherein the pedal assembly 142 includes a first pedal 1421 for a driver to step on and a second pedal 1422 for a passenger to step on. The first reference point 101 is a seating position of the driver on the first seat cushion 131, the second reference point 102 is a center point of symmetry of the handle 1411 in the left-right direction, and the third reference point 103 is a center point of symmetry of the first pedal 1421 in the left-right direction. The first reference point 101, the second reference point 102 and the third reference point 103 are connected to form a triangle, which is commonly known as a riding triangle of the motorcycle 100 in the field of the motorcycle 100. In the front-rear direction, the second reference points 102 are located forward of the first reference points 101, the third reference points 103 are located forward of the first reference points 101, and the second reference points 102 are located forward of the third reference points 103. As shown in fig. 4, in the front-rear direction, the distance S1 between the second reference points 102 and the first reference points 101 is 568mm to 695mm, the distance S2 between the third reference points 103 and the first reference points 101 is 121mm to 149mm, and the distance S3 between the second reference points 102 and the third reference points 103 is 446mm to 546mm. As shown in fig. 5, the second reference points 102 are located above the third reference points 103, the second reference points 102 are located above the first reference points 101, and the first reference points 101 are located above the third reference points 103 in the up-down direction. In the vertical direction, a distance S4 between the second reference points 102 and the third reference points 103 is 654mm or more and 800mm or less, a distance S5 between the first reference points 101 and the third reference points 103 is 447mm or more and 547mm or less, and a distance S6 between the second reference points 102 and the first reference points 101 is 207mm or more and 253mm or less. The maximum power of the engine 181 of the motorcycle 100 is 55kW or more and 85kW or less. The motorcycle 100 in the embodiment of the present application is a large-displacement, high-power motorcycle 100, which generates more heat in the case of a strong power, also from the engine 181 in the drive assembly 18 thereof.

The frame 11 includes a main frame 111 provided at the front of the motorcycle 100 and a sub-frame 112 provided at the rear of the motorcycle 100. The main frame 111 is primarily used to mount and carry the drive assembly 18 of the motorcycle 100, and the subframe 112 is primarily used to mount and carry the cushion assembly 13 and at least a portion of the control system 25 of the motorcycle 100.

As shown in fig. 6 to 7, the meter assembly 16 includes a meter 161 and a meter bracket 162, the meter 161 being connected to the meter bracket 162, and the meter bracket 162 being connected to the handlebar 1411. In the meter assembly 16, the meter 161 is vertically disposed, i.e., the meter 161 extends substantially along a direction of the first straight line 104, and the first straight line 104 is substantially perpendicular to the left-right direction. Specifically, as shown in fig. 6, in the direction of first straight line 104 along which meter 161 extends, the length of meter 161 along first straight line 104 is greater than the width of meter 161 perpendicular to first straight line 104. The ratio of the length of the meter 161 along the first straight line 104 to the width of the meter 161 in the plane perpendicular to the first straight line 104 is 1.2 or more and 1.85 or less. Further, the ratio of the length of the meter 161 along the plane of the first straight line 104 to the width of the meter 161 perpendicular to the first straight line 104 is greater than or equal to 1.35 and less than or equal to 1.70. Further, a ratio of a length of the meter 161 along the first straight line 104 to a width of the meter 161 in a plane perpendicular to the first straight line 104 is 1.45 or more and 1.62 or less. In a projection plane perpendicular to the up-down direction, a projection of the meter 161 in the up-down direction on the projection plane is a first projection, and a length of the first projection in the front-back direction is equal to or greater than a length of the first projection in the left-right direction.

As shown in fig. 7, in a first plane 110 perpendicular to the up-down direction, an angle α between the first straight line 104 and the first plane 110 is set to 0 ° or more and 60 ° or less. Further, the angle α between the first straight line 104 and the first plane 110 is 10 ° or more and 50 ° or less. Further, the included angle α between the first straight line 104 and the first plane 110 is greater than or equal to 20 ° and less than or equal to 40 °. The meter 161 is mounted to the meter 161 support by means of a flexible connection. The meter 161 of the motorcycle 100 displays a lot of vehicle information for the driver, and the meter 161 has some important electronic devices which are sensitive to vibration. In particular, the display screen in the meter 161 is more sensitive to vibrations, which may be prone to failure due to frequent or large vibrations, and thus the meter 161 may not provide the driver with vehicle information about the motorcycle 100. While the motorcycle 100 is running, the vibrations on the motorcycle 100 include high frequency vibrations from the drive assembly 18 and low frequency vibrations from the running assembly 21 coming into contact with the road surface. High frequency vibrations on motorcycle 100 are generated by drive assembly 18 and transmitted along frame 11, with some of the vibrations being transmitted along frame 11 to handlebar 1411. Low frequency vibrations on motorcycle 100 are generated by running set 21 upon contact with the road surface and transmitted to handlebar 1411 via suspension set 22 and steering set or frame 11. The meter assembly 16 is mounted on the handlebar 1411, and the vibration is further transmitted to the meter assembly 16, and finally the vibration is transmitted to the meter 161 in the meter assembly 16. In order to reduce the influence of vibration on the meter 161, the embodiment of the present application provides at least two buffer members 1621 between the meter 161 and the meter support 162 for connecting the meter 161 and the meter support 162 and isolating the vibration transmission between the meter support 162 and the meter 161.

As shown in fig. 8, the buffer member 1621 is provided with a fixing hole 1621a for allowing a fastener to pass therethrough, the buffer member 1621 is substantially cylindrical, two end surfaces provided on the buffer member 1621 are included on the buffer member 1621 in the axial direction of the buffer member 1621, and at least one end surface of the buffer member 1621 is subjected to a grooving process. As shown in fig. 9, the end surface is substantially circular, the edge of the end surface is provided with an arc groove 1621b, the center of the arc groove 1621b substantially coincides with the center of the end surface, and the arc groove 1621b corresponds to a central angle greater than 0 ° and less than 180 °. Further, the central angle corresponding to the arc groove 1621b is greater than or equal to 10 ° and less than or equal to 150 °. Still further, the central angle corresponding to the arc groove 1621b is greater than or equal to 20 ° and less than or equal to 120 °. Further, the central angle of the arc groove 1621b is equal to or greater than 30 ° and equal to or less than 90 °. At least two arc grooves 1621b are arranged on the end surface, and the sum of central angles corresponding to all the arc grooves 1621b is more than or equal to 150 degrees and less than or equal to 300 degrees. Further, the sum of the central angles of the arc-shaped grooves 1621b is greater than or equal to 180 ° and less than or equal to 270 °. Further, the sum of the central angles of all the arc-shaped grooves 1621b is equal to or greater than 210 ° and equal to or less than 240 °. In the radial outward direction of the end face, the arc line of the inner edge of the arc-shaped groove 1621b is an inner arc 1621c, the arc line of the outer edge of the arc-shaped groove 1621b is an outer arc 1621d, and the ratio of the diameter of the outer arc 1621d to the diameter of the inner arc 1621c is greater than 1 and less than or equal to 1.32. Further, the ratio of the diameter of the outer arc 1621d to the diameter of the inner arc 1621c is 1.02 or more and 1.3 or less. Further, the ratio of the diameter of the outer arc 1621d to the diameter of the inner arc 1621c is equal to or greater than 1.05 and equal to or less than 1.2. After the end surface of the buffer 1621 is provided with the above-described grooving, the contact area between the buffer 1621 and the surrounding components when being pressed can be increased, the fitting contact surface of the buffer 1621 when being mounted can be increased, the area of the fitting contact surface can be increased, and the fitting stability of the instrument 161 can be improved. Further, the transmission of vibration between the meter 161 and the meter support 162 can be attenuated, ensuring that the meter 161 is less disturbed by vibration during the operation of the motorcycle 100.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (10)

1. A motorcycle, comprising:

a frame extending substantially in a fore-aft direction;

the driving assembly is at least partially arranged in the frame;

a transmission assembly at least partially connected to the drive assembly;

the walking assembly is arranged below the frame and at least partially connected to the transmission assembly; a body cover at least partially connected to the frame;

a handlebar assembly at least partially connected to the frame, the handlebar assembly including a handlebar; the method is characterized in that:

the instrument support is connected to the handlebar, and the buffer piece is arranged between the instrument and the instrument support; the buffer piece is basically in a hollow cylindrical shape and comprises two end faces, wherein at least one arc-shaped groove is arranged on each end face, and the arc-shaped grooves are basically symmetrically arranged around the axis of the buffer piece.

2. A motorcycle according to claim 1, wherein:

the central angle corresponding to the arc-shaped groove is larger than 0 degree and smaller than 180 degrees.

3. A motorcycle according to claim 1, wherein:

the central angle corresponding to the arc-shaped groove is more than 10 degrees and less than 150 degrees.

4. A motorcycle according to claim 1, wherein:

the end face is provided with at least two arc-shaped grooves, and the sum of central angles corresponding to the arc-shaped grooves is larger than or equal to 150 degrees and smaller than or equal to 300 degrees.

5. A motorcycle according to claim 4, wherein:

the end face is provided with at least two arc-shaped grooves, and the sum of central angles corresponding to the arc-shaped grooves is larger than or equal to 180 degrees and smaller than or equal to 270 degrees.

6. A motorcycle according to claim 1, wherein:

in the radial direction of the end face, the arc line of the inner edge of the arc-shaped groove is an inner arc, the arc line of the outer edge of the arc-shaped groove is an outer arc, and the ratio of the diameter of the outer arc to the diameter of the inner arc is greater than 1 and less than or equal to 1.32.

7. A motorcycle according to claim 1, wherein:

in the radial direction of the end face, the arc line of the inner edge of the arc-shaped groove is an inner arc, the arc line of the outer edge of the arc-shaped groove is an outer arc, and the ratio of the diameter of the outer arc to the diameter of the inner arc is more than 1.02 and less than or equal to 1.3.

8. A motorcycle according to claim 1, wherein:

the instrument basically extends along the direction of a first straight line perpendicular to the left-right direction, the plane where the front-back direction and the left-right direction are located is a first plane, and the included angle between the first straight line and the first plane is greater than or equal to 0 degrees and less than or equal to 60 degrees.

9. A motorcycle according to claim 8, wherein:

a plane in which the front-back direction and the left-right direction are located is used as a first plane, and an included angle between the first straight line and the first plane is greater than or equal to 10 degrees and less than or equal to 50 degrees.

10. A motorcycle according to claim 1, wherein:

the instrument comprises a meter body, a first plane, a second plane, a third plane and a fourth plane, wherein the planes of the front and back direction and the left and right direction are used as the first plane, the meter body has a first projection in the first plane in the up and down direction, and the length of the first projection in the front and back direction is larger than or equal to the length of the first projection in the left and right direction.

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