Electric two-wheeled vehicle

Abstract

The utility model discloses an electric two-wheeled vehicle. The electric two-wheeled vehicle comprises a vehicle frame, a power battery, a vehicle body covering part and an electrical assembly. The power battery is supported by the frame; the vehicle body covering part at least partially surrounds the power battery and is connected to the vehicle frame; the electrical assembly is supported by the frame and electrically connected to the power battery; the bicycle frame comprises a longitudinal bicycle frame extending in the length direction of the bicycle frame, the longitudinal bicycle frame is distributed in the height direction of the bicycle frame and forms an upper bicycle frame and a lower bicycle frame, the bicycle frame further comprises a front pedal support and a front pedal, the front pedal support is close to the front portion of the longitudinal bicycle frame, and the front pedal support is connected between the upper bicycle frame and the lower bicycle frame. The front pedal is connected to the longitudinal frame through a front pedal support. By means of the arrangement, the connecting strength of the front pedal, the front pedal support and the longitudinal frame is high, so that the front pedal can support the feet of a driver and passengers conveniently, and then the driving comfort of the electric two-wheeled vehicle can be improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle engineering, and in particular to an electric two-wheeled vehicle. Background Art

[0002] At present, a foot pedal is provided in the middle of an electric two-wheeled vehicle. When the electric two-wheeled vehicle is running, the foot pedal can support the feet of the driver and passenger, thereby improving the driving comfort of the electric two-wheeled vehicle.

[0003] In the existing design, when a large object is placed on the footrest, the rider's feet cannot be supported due to the limited space on the footrest, thereby reducing the driving comfort of the electric two-wheeled vehicle. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the purpose of the present application is to provide an electric two-wheeled vehicle with higher driving comfort.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] An electric two-wheeled vehicle comprises a frame, a running assembly, a power battery, a body covering and an electrical assembly, wherein the running assembly is at least partially located below the frame; the power battery is supported by the frame; the body covering is at least partially arranged around the power battery and connected to the frame; the electrical assembly is supported by the frame and electrically connected to the power battery; the frame comprises a longitudinal frame extending basically along the length direction of the frame, the longitudinal frame is also distributed along the height direction of the frame and forms an upper frame and a lower frame, the frame also comprises a front footrest bracket and a front foot pedal near the front of the longitudinal frame, the front footrest bracket is connected between the upper frame and the lower frame, and the front foot pedal is connected to the longitudinal frame via the front footrest bracket.

[0007] Further, the front foot pedal includes a front foot pedal connection portion and a front stepping portion rotatably connected to the front foot pedal connection portion, the front foot pedal connection portion is connected to the front foot pedal bracket, and the front foot pedal connection portion is connected to the front foot pedal bracket via the front foot pedal connection portion.

[0008] Furthermore, the front footrest bracket includes a pedal clamping portion and a pedal connecting portion, the front foot pedal includes a pedal clamping portion and a pedal connecting portion extending at least partially toward the front footrest bracket, the pedal clamping portion is connected to the pedal clamping portion, and the pedal connecting portion is connected to the pedal connecting portion.

[0009] Furthermore, the vehicle body covering includes a covering body and a quick-release plate, the covering body is provided with a quick-release hole, the quick-release plate covers the quick-release hole and is clamped with the covering body; observed along the width direction of the frame, the quick-release hole is arranged around the front footrest bracket, and the front foot pedal can pass through the quick-release hole to be connected to the front footrest bracket.

[0010] Furthermore, a reinforcing rib is provided between the upper frame and the lower frame, and the upper frame and the lower frame are connected by the reinforcing rib; the reinforcing rib includes an outer rib plate and an inner rib plate, and the outer rib plate is provided close to the inner rib plate;

[0011] Both the outer rib plate and the inner rib plate are provided with hollow holes, and the hollow holes are basically arranged as triangular through holes.

[0012] Furthermore, the front footrest bracket and the reinforcing rib are both provided with a clamping piece, and the electric two-wheeled vehicle also includes a wiring harness assembly, which is connected to the front footrest and the reinforcing rib through the clamping piece.

[0013] Furthermore, the front pedal bracket is also provided with a limit clamping hole that penetrates the front pedal bracket along the height direction of the frame, and the clamping piece is clamped in the limit clamping hole; the reinforcing rib is provided with a rib plate clamping hole, and the clamping piece is clamped in the rib plate clamping hole.

[0014] Furthermore, the edge of the reinforcing rib is arranged as an arc-shaped edge, the wiring harness assembly at least partially abuts against the arc surface formed by the arc-shaped edge, and the arc-shaped edge is arranged away from the wiring harness assembly.

[0015] Furthermore, the frame also includes a rear support frame located at the rear of the electric two-wheeled vehicle, the rear end of the longitudinal frame is connected to the rear support frame, and a reinforcement plate is also provided on the rear side of the rear support frame, which is fixedly connected to the rear support frame.

[0016] Furthermore, an electrical bracket is also provided at the upper end of the rear support frame, and the electrical components include an air switch and a meter, and the air switch and the meter are connected to the rear support frame through the electrical bracket.

[0017] The above-mentioned electric two-wheeled vehicle can integrate the front foot pedal and the front foot pedal bracket on the front side of the longitudinal frame so that the connection strength between the front foot pedal, the front foot pedal bracket and the longitudinal frame is high, so as to facilitate the front foot pedal to support the rider's feet, which is also beneficial to improving the driving comfort of the electric two-wheeled vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of an electric two-wheeled vehicle provided in an embodiment of the present application.

[0019] Figure 2 A schematic diagram of the connection between the vehicle frame and the power battery provided in an embodiment of the present application.

[0020] Figure 3 A top view of a frame provided in an embodiment of the present application.

[0021] Figure 4 A schematic diagram of the structure of a vehicle frame provided in an embodiment of the present application.

[0022] Figure 5This is a schematic structural diagram of the frame from another angle provided in an embodiment of the present application.

[0023] Figure 6 An exploded view of a portion of the structure of a vehicle frame provided in an embodiment of the present application.

[0024] Figure 7 Provided in the embodiments of this application Figure 6 A partial enlarged view of point A in the middle.

[0025] Figure 8 A partial schematic diagram of a vehicle frame and a vehicle body covering provided in an embodiment of the present application.

[0026] Fig. 9 A schematic diagram of the structure of a pedal box provided in an embodiment of the present application.

[0027] Fig.10 This is a schematic structural diagram of the pedal box provided in an embodiment of the present application from another angle.

[0028] Fig.11 A schematic diagram of the structure of the vehicle frame and battery housing provided in an embodiment of the present application.

[0029] Fig.12 This is a structural exploded diagram of the saddle assembly and the adjustment plate provided in an embodiment of the present application.

[0030] Fig.13 A cross-sectional view of the saddle assembly, adjustment plate and power battery provided in an embodiment of the present application.

[0031] Fig.14 A schematic diagram of the overall structure of an electric motorcycle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation manner of the present application will be clearly and completely described below in conjunction with the drawings in the implementation manner of the present application.

[0033] like Figure 1 and Figure 2An electric two-wheeled vehicle 100 is shown, and the electric two-wheeled vehicle 100 includes a frame 11, a suspension assembly 12, a travel assembly 13, a power battery 14, a power assembly 15 and a body cover 16. The frame 11 constitutes the basic framework of the electric two-wheeled vehicle 100, and is used to support the suspension assembly 12, the travel assembly 13, the power assembly 15 and the body cover 16. The suspension assembly 12 is connected to the frame 11, and the suspension assembly 12 has shock absorption, buffering and guiding functions to transmit various forces and moments between the travel assembly 13 and the frame 11, and control various vibrations of the body at the same time. The travel assembly 13 is connected to the frame 11 through the suspension assembly 12, and the travel assembly 13 is used for the movement of the electric two-wheeled vehicle 100. The power assembly 15 is fixedly connected to the frame 11, and the power assembly 15 is transmission-connected to the travel assembly 13, and the power assembly 15 can drive the travel assembly 13 to move. The power battery 14 is supported by the frame 11, and the power battery 14 is used to provide electric energy for the electric two-wheeled vehicle 100, wherein the power battery 14 is electrically connected to the power assembly 15 so that the kinetic energy of the power battery 14 is converted into the mechanical energy of the travel assembly 13. The body cover 16 is at least partially connected to the frame 11, and the body cover 16 is used to protect the internal components of the electric two-wheeled vehicle 100. In order to clearly explain the technical solution of the application, the following is also defined: Figure 1 In the present application, the length direction of the frame 11 refers to the front-rear direction, the width direction of the frame 11 refers to the left-right direction, and the height direction of the frame 11 refers to the up-down direction.

[0034] like Figure 2 As shown, as an implementation, the frame 11 includes a longitudinal frame 111 extending substantially along the length direction of the frame 11, and the longitudinal frames 111 are also distributed along the width direction of the frame 11 and together form a storage space 101, and the power battery 14 is arranged in the storage space 101. Specifically, the longitudinal frame 111 constitutes the basic frame of the electric two-wheeled vehicle 100, and the number of the longitudinal frames 111 is set to be multiple, and the structural strength of the longitudinal frames 111 is relatively high, so that the power battery 14 is carried by the longitudinal frame 111, which can improve the stability of the power battery 14, and at the same time, the body cover 16 is connected to the longitudinal frame 111 to realize the sealing of the storage space 101, which is also conducive to protecting the power battery 14.

[0035] In this embodiment, the longitudinal frame 111 includes a front frame 1111 and a rear frame 1112 located behind the front frame 1111. The rear end of the front frame 1111 is connected to the front end of the rear frame 1112, so that the front frame 1111 and the rear frame 1112 are integrally formed, thereby improving the connection strength between the front frame 1111 and the rear frame 1112, and further improving the structural strength of the longitudinal frame 111. It should be noted that the front frame 1111 and the rear frame 1112 form a large storage space 101 while meeting the structural strength requirements, so as to facilitate the installation of large-volume power batteries and / or items, thereby facilitating the improvement of the space utilization rate of the electric two-wheeled vehicle 100.

[0036] like Figure 3 As shown, it should be noted that the front frame 1111 and the rear frame 1112 are both distributed on both sides of the storage space 101 along the width direction of the frame 11, and the widths of the front frame 1111 and the rear frame 1112 are different, and the width of the front frame 1111 is greater than the width of the rear frame 1112, wherein the ratio of the maximum width W1 of the front frame 1111 along the width direction of the frame 11 to the maximum width W2 of the rear frame 1112 along the width direction of the frame 11 is greater than or equal to 1.1 and less than or equal to 1.5. Specifically, the ratio of the maximum width W1 of the front frame 1111 along the width direction of the frame 11 to the maximum width W2 of the rear frame 1112 along the width direction of the frame 11 is greater than or equal to 1.2 and less than or equal to 1.4. More specifically, the ratio of the maximum width W1 of the front frame 1111 along the width direction of the frame 11 to the maximum width W2 of the rear frame 1112 along the width direction of the frame 11 is 1.3. Through the above-mentioned arrangement, it is possible to avoid the storage space 101 being too small due to the ratio of the maximum width W1 of the front frame 1111 along the width direction of the frame 11 to the maximum width W2 of the rear frame 1112 along the width direction of the frame 11 being too large, so as to prevent the layout space of the power battery 14 from being limited, which is beneficial to improving the rationality of the layout of the power battery 14 and the longitudinal frame 111, and is also beneficial to improving the space utilization rate of the electric two-wheeled vehicle 100; it is also possible to avoid the structural strength of the longitudinal frame 111 being weakened due to the ratio of the maximum width W1 of the front frame 1111 along the width direction of the frame 11 to the maximum width W2 of the rear frame 1112 along the width direction of the frame 11 being too small, so as to prevent the longitudinal frame 111 from being deformed by force, which is beneficial to improving the structural strength of the longitudinal frame 111.

[0037] It should be noted that the maximum width W1 of the front frame 1111 along the width direction of the frame 11 is greater than or equal to 25cm and less than or equal to 40cm. Further, the maximum width W1 of the front frame 1111 along the width direction of the frame 11 is greater than or equal to 30cm and less than or equal to 35cm. Further, the maximum width W1 of the front frame 1111 along the width direction of the frame 11 is 32.5cm. Through the above-mentioned setting, it can be avoided that the body width is greater than 45mm due to the maximum width W1 of the front frame 1111 along the width direction of the frame 11 is too large, so as to prevent the width range exceeding the national standard, which is conducive to achieving the legality of the electric two-wheeled vehicle 100; it can also be avoided that the layout space of the power battery 14 is limited due to the maximum width W1 of the front frame 1111 along the width direction of the frame 11 is too small, so as to prevent the power battery 14 from interfering with the longitudinal frame 111, thereby helping to improve the space utilization of the electric two-wheeled vehicle 100.

[0038] like Figure 2 As shown, as an implementation method, multiple power batteries 14 are provided, and the multiple power batteries 14 can be distributed in the storage space 101 along the length direction of the frame 11 and / or along the width direction of the frame 11. Specifically, due to the different widths of the front frame 1111 and the rear frame 1112, the storage space 101 presents a layout that is wide in the front and narrow in the back, so that the power batteries 14 need to be reasonably assembled according to actual conditions, which is conducive to arranging more power batteries 14 in the storage space 101, thereby improving the cruising range of the electric two-wheeled vehicle 100. It should be noted that the power battery 14 can be a lead-acid battery or a lithium battery, etc., and at least three power batteries 14 are provided in the storage space 101, so that it can not only meet the normal driving of the electric two-wheeled vehicle 100, but also reserve some space for storage, which is also conducive to improving the storage capacity of the electric two-wheeled vehicle 100.

[0039] like Figure 4As shown, as an implementation method, the frame 11 includes a battery bracket 112 and a battery carrier 113, the upper end of the battery bracket 112 is connected to the longitudinal frame 111, the lower end of the battery bracket 112 is connected to the battery carrier 113, the battery carrier 113 is located at the lower end of the power battery 14 and carries the power battery 14, and the power battery 14 and the battery carrier 113 are both connected to the longitudinal frame 111 through the battery bracket 112. Specifically, the battery holder 112 basically extends along the height direction of the frame 11, and the battery holder 112 is distributed on both sides of the power battery 14 along the width direction of the frame 11, and the battery carrier 113 is located on the lower side of the longitudinal frame 111, so that the longitudinal frame 111, the battery holder 112 and the battery carrier 113 are connected in sequence to form a storage space 101, and the opening of the storage space 101 faces upward, so that the power battery 14 can be installed in the storage space 101 from top to bottom, thereby facilitating the assembly of the power battery 14 and thereby improving the assembly efficiency of the power battery 14.

[0040] In this embodiment, a pressure plate connecting portion 1113 is further provided on the longitudinal frame 111, and the frame 11 also includes a battery pressure plate 114. The battery pressure plate 114 and the pressure plate connecting portion 1113 are detachably connected via fasteners. At the same time, the battery pressure plate 114 abuts against the top of the power battery 14 to limit the movement of the power battery 14, thereby improving the stability of the power battery 14.

[0041] Furthermore, the battery pressing plate 114 includes a first pressing plate 1141, a second pressing plate 1142 and a third pressing plate 1143, wherein the first pressing plate 1141 and the third pressing plate 1143 are both connected to the longitudinal frame 111, and the second pressing plate 1142 is connected to the first pressing plate 1141 and the second pressing plate 1142. Specifically, since the battery block 141 can be selectively installed, when it is necessary to install or remove part of the battery block 141, at least one of the first pressing plate 1141, the second pressing plate 1142 and the third pressing plate 1143 can be selectively removed to achieve the installation and removal of the battery block 141, thereby avoiding the removal of the entire battery pressing plate 114, thereby improving the disassembly efficiency of the electric two-wheeled vehicle 100.

[0042] Furthermore, a buffer block 1144 is provided on the battery pressing plate 114, and at least one buffer block 1144 is respectively clamped on the first pressing plate 1141, the second pressing plate 1142 and the third pressing plate 1143, and the lower end of the buffer block 1144 abuts against the power battery 14. Specifically, the battery pressing plate 114 is set to a metal material, and the buffer block 1144 is set to a rubber material. The buffer block 1144 can prevent the power battery 14 from directly contacting the battery pressing plate 114, thereby facilitating the protection of the power battery 14.

[0043] As an implementation, the frame 11 further includes a rear footrest bracket 1114, which is located on both sides of the longitudinal frame 111 along the width direction of the frame 11, and the rear footrest bracket 1114 at least partially extends in a direction close to the longitudinal frame 111 and is formed with a rear footrest connecting portion 1114a, and the rear footrest connecting portion 1114a is connected to the pressure plate connecting portion 1113. Specifically, the rear footrest bracket 1114 is used to provide foot support for the driver and passenger, and the rear footrest bracket 1114 is connected to the longitudinal frame 111, thereby improving the connection stability of the rear footrest bracket 1114. In addition, by simultaneously connecting the rear footrest connecting portion 1114a and the battery pressure plate 114 to the pressure plate connecting portion 1113, it is possible to avoid arranging too many installation points on the longitudinal frame 111, thereby improving the utilization rate of the longitudinal frame 111. It should be noted that the rear footrest bracket 1114 and the battery pressing plate 114 can be installed at the same point, thereby further improving the assembly efficiency of the electric two-wheeled vehicle 100.

[0044] like Figure 1 As shown, as an implementation, the electric two-wheeled vehicle 100 further includes an electrical component 17, which is supported by the frame 11 and electrically connected to the power battery 14. The electrical component 17 includes all controllers, instruments or electrical appliances on the vehicle body, so that the power battery 14 can provide electrical energy to the electrical component 17, and the various components cooperate with each other to achieve stable operation of the electric two-wheeled vehicle 100. Among them, the body cover 16 is at least partially arranged around the power battery 14 and the electrical component 17, so as to protect the power battery 14 and the electrical component 17, thereby improving the service life of the power battery 14 and the electrical component 17.

[0045] like Figure 6As shown, as an implementation, the frame 11 further includes a front footrest bracket 115 and a front foot pedal 116 near the front of the longitudinal frame 111. The longitudinal frame 111 is distributed along the height direction of the frame 11 and is formed with an upper frame 1115 and a lower frame 1116. The front footrest bracket 115 is connected between the upper frame 1115 and the lower frame 1116, and the front foot pedal 116 is connected to the longitudinal frame 111 through the front footrest bracket 115. The front footrest bracket 115 and the front foot pedal 116 are located on both sides of the longitudinal frame 111 along the width direction of the frame 11. Specifically, when the longitudinal frame 111 carries articles, the feet of the rider need to be supported, so the front foot pedals 116 are arranged on both sides of the longitudinal frame 111 so that the front foot pedals 116 can provide foot support for the rider. Through the above arrangement, the connection strength between the front foot pedal 116, the front foot pedal bracket 115 and the longitudinal frame 111 is relatively high, which is conducive to improving the structural stability of the front foot pedal 116. At the same time, the front foot pedal 116 is convenient for the rider to step on, which is also conducive to improving the driving comfort of the electric two-wheeled vehicle 100. In addition, the front foot pedal bracket 115 can also strengthen the connection strength between the upper frame 1115 and the lower frame 1116, which is also conducive to improving the structural strength of the longitudinal frame 111. It should be noted that the front foot pedal bracket 115 and the front foot pedal 116 are detachably connected, and the rider can selectively install the front foot pedal 116 according to their own needs, which is also conducive to improving the comprehensiveness of the functions of the electric two-wheeled vehicle 100.

[0046] like Figure 7 As shown, in this embodiment, the front footrest bracket 115 includes a pedal clamping portion 1151 and a pedal connecting portion 1152, and the front foot pedal 116 includes a pedal clamping portion 1161 and a pedal connecting portion 1162 extending at least partially toward the front footrest bracket 115, the pedal clamping portion 1161 is connected to the pedal clamping portion 1151, and the pedal connecting portion 1162 is connected to the pedal connecting portion 1152. Specifically, the pedal clamping portion 1151 is provided with a pedal clamping hole that penetrates the pedal along the width direction of the frame 11, the pedal connecting portion 1152 is provided with a pedal connecting hole that penetrates the pedal along the width direction of the frame 11, and the pedal connecting portion 1162 is provided with a pedal connecting hole that penetrates the pedal along the width direction of the frame 11, the pedal clamping portion 1161 is clamped with the pedal clamping hole, and the pedal connecting hole and the pedal connecting hole are detachably connected by fasteners. Through the above arrangement, the front foot pedal 116 and the front foot pedal bracket 115 are first clamped and then connected by fasteners, thereby reducing the number of fasteners provided, thereby improving the assembly efficiency of the front foot pedal 116 and the front foot pedal bracket 115.

[0047] like Figure 8As shown, as an implementation method, the vehicle body cover 16 includes a cover body 161 and a quick release plate 162, the cover body 161 is provided with a quick release hole 1611, and the quick release plate 162 covers the quick release hole 1611 and is engaged with the cover body 161. Specifically, when viewed along the width direction of the frame 11, the quick release hole 1611 is arranged around the front footrest bracket 115, that is, the front footrest bracket 115 is located in the quick release hole 1611, and the front foot pedal 116 can pass through the quick release hole 1611 to connect with the front footrest bracket 115. Through the above arrangement, the driver and passenger can selectively install or remove the front foot pedal 116 as needed. When the front foot pedal 116 is removed, the quick release hole 1611 can be sealed by the quick release plate 162, so as to prevent rainwater or dust and other substances from entering the interior of the electric two-wheeled vehicle 100 through the quick release hole 1611, which is beneficial to protecting the service life of the internal parts of the electric two-wheeled vehicle 100, and also beneficial to improving the aesthetics of the electric two-wheeled vehicle 100. In addition, the difficulty of disassembling and assembling the front foot pedal 116 can be reduced, thereby improving the assembly efficiency of the electric two-wheeled vehicle 100.

[0048] like Figure 7 As shown, the front footrest 116 includes a front footrest connecting portion 1163 and a front stepping portion 1164 rotatably connected to the front footrest connecting portion 1163, the front footrest connecting portion 1163 is connected to the front footrest bracket 115, and the front footrest connecting portion 1163 is connected to the front footrest bracket 115 through the front footrest connecting portion 1163. Specifically, when the driver needs to step on the front footrest 116, the front stepping portion 1164 rotates so that the front stepping portion 1164 extends substantially along the width direction of the frame 11, so as to facilitate the stepping of the driver. When the driver does not need to step on the front footrest 116, the front stepping portion 1164 is rotated so that the front stepping portion 1164 extends substantially along the length direction of the frame 11, so as to facilitate the storage of the front stepping portion 1164, thereby preventing the front stepping portion 1164 from contacting the ankle or leg of the driver, thereby facilitating the driving comfort of the electric two-wheeled vehicle 100.

[0049] like Figure 6 As shown, as an implementation method, a reinforcing rib 1117 is further provided between the upper frame 1115 and the lower frame 1116, and the upper frame 1115 and the lower frame 1116 are connected by the reinforcing rib 1117. Specifically, the upper end of the reinforcing rib 1117 is welded to the upper frame 1115, and the lower side of the reinforcing rib 1117 is welded to the lower frame 1116, so that the connection between the upper frame 1115 and the lower frame 1116 is more stable, which is beneficial to improve the structural strength of the longitudinal frame 111. It should be noted that the number of reinforcing ribs 1117 increases with the length of the upper frame 1115 and the lower frame 1116 to improve the connection strength between the two.

[0050] like Figure 5 and Figure 6 As shown, in this embodiment, the reinforcing rib 1117 includes an outer rib plate 1117a and an inner rib plate 1117b, and the outer rib plate 1117a is arranged close to the inner rib plate 1117b. Specifically, the inner rib plate 1117b is connected to the side of the longitudinal frame 111 close to the storage space 101, and the outer rib plate 1117a is connected to the side of the longitudinal frame 111 close to the storage space 101, thereby reinforcing the structure of the longitudinal frame 111 in multiple directions. Through the above arrangement, the outer rib plate 1117a and the inner rib plate 1117b can enhance the strength of the local arrangement of the longitudinal frame 111, which is conducive to enhancing the overall stability of the longitudinal frame 111.

[0051] Exemplarily, both the outer rib plate 1117a and the inner rib plate 1117b are provided with hollow holes 1117c, which are basically set as triangular through holes. Specifically, since the number of the outer rib plate 1117a and the inner rib plate 1117b is large, the hollow holes 1117c can reduce the mass of the reinforcing rib 1117, thereby achieving lightweighting of the frame 11.

[0052] like Figure 4 As shown, as an implementation method, a clamping piece 1118 is provided on the front footrest bracket 115 and the reinforcing rib 1117, and the electric two-wheeled vehicle 100 also includes a wiring harness assembly 18, and the wiring harness assembly 18 is connected to the front footrest 116 and the reinforcing rib 1117 through the clamping piece 1118. Specifically, the power battery 14 and the electrical component 17 are connected through the wiring harness assembly 18 to achieve the transmission of electric energy. Since the wiring harness is relatively long, in this embodiment, a connection point is set on the front footrest bracket 115 and the reinforcing rib 1117, so that the clamping piece 1118 can be clamped on the front footrest bracket 115 and the reinforcing rib 1117, thereby fixing the wiring harness assembly 18 and improving the stability of the wiring harness assembly 18.

[0053] like Figure 5 As shown, the front footrest bracket 115 is exemplarily provided with a limit clamping hole 1153 penetrating the frame 11 along the height direction thereof, and the clamping member 1118 is clamped in the limit clamping hole 1153; the reinforcing rib 1117 is provided with a rib plate clamping hole 1117d, and the clamping member 1118 is clamped in the rib plate clamping hole 1117d. Through the above arrangement, the assembly speed of the clamping member 1118 and the front footrest bracket 115 can be improved, and the assembly speed of the clamping member 1118 and the reinforcing rib 1117 can also be improved, thereby facilitating the improvement of the assembly efficiency of the wiring harness assembly 18.

[0054] As an implementation method, the edge of the reinforcing rib 1117 is set as an arc edge 1117e, and the wiring harness assembly 18 at least partially abuts against the arc surface formed by the arc edge 1117e, so that the arc edge 1117e is set away from the wiring harness assembly 18. Specifically, since the edge of the outer rib plate 1117a and the edge of the inner rib plate 1117b are very sharp, it is easy to damage the structure of the wiring harness assembly 18. Therefore, in the present application, the edge of the outer rib plate 1117a is bent toward the inner rib plate 1117b, and the edge of the inner rib plate 1117b is bent toward the outer rib plate 1117a, so as to avoid the wiring harness assembly 18 from directly contacting the edge of the outer rib plate 1117a or the edge of the inner rib plate 1117b, which is beneficial to protecting the wiring harness assembly 18.

[0055] like Figure 5 As shown, as an implementation method, the frame 11 also includes a rear support frame 117 located at the rear of the electric two-wheeled vehicle 100, and the rear end of the longitudinal frame 111 is connected to the rear support frame 117. The rear side of the rear support frame 117 is also provided with a reinforcing sheet 1171, and the reinforcing sheet 1171 is fixedly connected to the rear support frame 117. Specifically, the rear support frame 117 is used to support the rear subassembly of the electric two-wheeled vehicle 100, so it is necessary to improve the structural strength of the rear support frame 117. In the present application, the reinforcing sheet 1171 is set to be a sheet metal material, and the reinforcing sheet 1171 is large in size and high in strength, which is conducive to improving the structural strength of the rear support frame 117.

[0056] In this embodiment, an electrical bracket 1172 is also provided at the upper end of the rear support frame 117, and the electrical assembly 17 includes an air switch 171 and a meter 172, which are connected to the rear support frame 117 through the electrical bracket 1172. Specifically, the air switch 171 is connected to the power battery 14, and the air switch 171 serves as the main switch of the electric two-wheeled vehicle 100, and the meter 172 is a tool for detecting the performance of the power battery 14. In this application, the air switch 171 and the meter 172 are integrated on the electrical bracket 1172. When the air switch 171 and the meter 172 need to be repaired and replaced, the air switch 171 and the meter 172 can be quickly disassembled and assembled by disassembling the electrical bracket 1172, which is conducive to improving the disassembly efficiency of the air switch 171 and the meter 172. In addition, the air switch 171 and the meter 172 have a compact structure, which is beneficial to improving the compactness of the air switch 171 and the meter 172. At the same time, the air switch 171 and the meter 172 occupy a smaller vehicle body space, which is also beneficial to improving the space utilization of the electric two-wheeled vehicle 100.

[0057] like Figure 8As shown, as an implementation method, the vehicle body cover 16 includes a pedal box 163 for carrying the power battery 14, and the pedal box 163 is at least partially located in the storage space 101 and connected to the longitudinal frame 111. Specifically, the pedal box 163 itself is an integrated structure, so that the structural strength of the pedal box 163 is relatively high, and the power battery 14 is located inside the pedal box 163 to prevent the power battery 14 from vibrating up and down, thereby improving the safety of the power battery 14. At the same time, the upper end of the pedal box 163 is located on the upper side of the longitudinal frame 111, so that the pedal box 163 also has a pedaling function, which is conducive to improving the functional diversity of the pedal box 163.

[0058] like Fig. 9 As shown, in this embodiment, the pedal box 163 includes a pedal body 1631 and a pedal cover 1632, the pedal body 1631 is formed with a battery space 102, the power battery 14 is arranged in the battery space 102, the pedal body 1631 is provided with a battery installation port 1630 connected to the battery space 102, and the pedal cover 1632 is rotatably connected with the pedal body 1631 and covers the battery installation port 1630. Specifically, the power battery 14 is installed in the battery space 102 through the battery installation port 1630, and when the power battery 14 needs to be disassembled, the pedal cover 1632 can be rotated from a horizontal state to a vertical state, so as to facilitate the assembly of the power battery 14 into the battery space 102 or to take it out of the battery space 102, and then the pedal cover 1632 is rotated from a vertical state to a horizontal state. Through the above arrangement, the assembly speed of the power battery 14 and the pedal box 163 can be improved. In addition, the footrest cover 1632 is basically located at the upper end of the longitudinal frame 111, and the footrest cover 1632 has a high strength so as to support the feet of the driver and passenger, which is beneficial to improve the structural strength of the footrest box 163.

[0059] like Figure 6 and Fig. 9 As shown, as an implementation, the pedal body 1631 includes a box connection portion 1631a, and the longitudinal frame 111 includes a frame connection portion 1119, and the box connection portion 1631a is detachably connected to the frame connection portion 1119. Specifically, along the width direction of the frame 11, the pedal body 1631 at least partially extends in a direction away from the power battery 14 to form a box connection portion 1631a, and the box connection portion 1631a is located at the upper end of the frame connection portion 1119, so that the longitudinal frame 111 can carry the pedal box 163, thereby improving the connection stability between the pedal box 163 and the longitudinal frame 111. It can be understood that when viewed along the height direction of the frame 11, the box connection portion 1631a and the frame connection portion 1119 at least partially overlap.

[0060] In this embodiment, a box rotating part 1631b is provided on the front side of the pedal body 1631, and a cover rotating part 1632a is provided on the front side of the pedal cover 1632, and the cover rotating part 1632a is rotatably connected with the box rotating part 1631b. Specifically, a rotating shaft is provided on the cover rotating part 1632a and the box rotating part 1631b, and the rotating shaft extends along the width direction of the frame 11, so that the pedal cover 1632 can be turned forward or backward with the width direction of the frame 11 as the rotation center. Through the above arrangement, the pedal box 163 can be opened or closed to facilitate the assembly of the power battery 14, thereby improving the assembly efficiency of the power battery 14.

[0061] Furthermore, the pedal body 1631 is provided with a box locking portion 1631c at one end away from the box connecting portion 1631a, and the pedal cover 1632 is provided with a cover locking portion 1632b at one end away from the cover rotating portion 1632a. The pedal box 163 includes an open state (see Fig. 9 ) and closed state (see Figure 8 ), when the pedal box 163 is in the open state, the cover locking portion 1632b abuts against the box locking portion 1631c, and when the pedal box 163 is in the closed state, the cover locking portion 1632b is separated from the box locking portion 1631c. Specifically, when the pedal cover 1632 and the pedal body 1631 are in the closed state, the pedal cover 1632 is in a horizontal state, and the cover locking portion 1632b abuts against the box locking portion 1631c, so that the pedal body 1631 can better support the pedal cover 1632.

[0062] Furthermore, a car lock structure 1633 is provided on the box locking portion 1631c, and a lock ring 1634 is provided on the cover locking portion 1632b, and the lock ring 1634 passes through the box locking portion 1631c and is engaged with the car lock structure 1633. Through the above arrangement, the pedal cover 1632 can be prevented from being separated from the pedal body 1631 due to the influence of road conditions, thereby facilitating the connection strength between the pedal body 1631 and the pedal cover 1632.

[0063] As an implementation method, the pedal box 163 further includes a pedal board 1635, which is at least partially disposed above the pedal cover 1632 and connected to the pedal cover 1632. Specifically, the pedal board 1635 directly contacts the footsteps of the driver and passenger, so the pedal board 1635 is integrated with the pedal cover 1632 in the present application, which can not only provide a high structural strength of the pedal cover 1632, but also avoid setting too many connection points to install the pedal board 1635, so that the pedal box 163 has both the function of protecting the power battery 14 and providing a pedaling function for the driver and passenger, thereby improving the functional diversity of the pedal box 163.

[0064] As an implementation method, the pedal body 1631 is further provided with a box body clamping groove 1631d, the box body clamping groove 1631d is located in the battery space 102, and the pedal box 163 further includes a clamping strip 1636, the clamping strip 1636 at least partially abuts against the upper end of the power battery 14, and the clamping strip 1636 is clamped with the box body clamping groove 1631d. Specifically, the clamping strip 1636 can provide support for the pedal cover 1632, and can also limit the movement of the power battery 14 in the battery space 102, thereby improving the stability of the power battery 14 and the structural strength of the pedal cover 1632.

[0065] In this embodiment, the clamping bar 1636 is provided with a mounting clamping hole 1636a extending in the height direction of the vehicle frame 11, and a buffer 1636b is further provided between the clamping bar 1636 and the power battery 14, the upper end of the buffer 1636b is connected to the mounting clamping hole 1636a, and the lower end of the buffer 1636b is in contact with the power battery 14. Through the above arrangement, the buffer 1636b can buffer the interaction force between the power battery 14 and the clamping bar 1636, thereby protecting the power battery 14 and further improving the safety of the power battery 14.

[0066] like Fig.10 As shown, as an implementation, a protective plate 1637 is further provided at the front end of the pedal body 1631, and a protective space 1637a is formed on the protective plate 1637. The protective plate 1637 is connected to the pedal body 1631, and the front end of the pedal cover 1632 is located in the protective space 1637a. Specifically, a channel is provided at the front end of the pedal body 1631, and the front end of the pedal cover 1632 passes through the channel and is located outside the pedal body 1631. Therefore, in the present application, the channel of the pedal body 1631 is sealed by the protective plate 1637, which is conducive to improving the sealing performance of the pedal body 1631.

[0067] like Figure 1 , Fig.11 and Fig.12As shown, as an implementation, the electric two-wheeled vehicle 100 includes a saddle assembly 19, which is supported by the frame 11 and is rotatably connected to the body cover 16. Specifically, the frame 11 includes a transverse bracket 118 extending along the width direction of the frame 11, and the transverse bracket 118 is located below the saddle assembly 19. Along the height direction of the frame 11, the power battery 14 is located between the saddle assembly 19 and the transverse bracket 118, and the transverse bracket 118 is used to carry the power battery 19; the saddle assembly 19 includes a seating surface 190 and a support surface 191 arranged opposite to the seating surface 190, and the support surface 191 is arranged close to the power battery 14. More specifically, the body cover 16 includes a battery housing 164 for carrying the power battery 14, the power battery 14 is installed in the battery housing 164, the battery housing 164 is connected to the transverse bracket 118, and the saddle assembly 19 is located at the upper end of the battery housing 164 and connected to the battery housing 164. Through the above arrangement, the transverse frame 118 can support the battery housing 164 and the saddle assembly 19 , and the battery housing 164 can carry the saddle assembly 19 , thereby improving the connection stability of the saddle assembly 19 , the battery housing 164 and the transverse frame 118 .

[0068] like Fig.12 As shown, in this embodiment, the body cover 16 also includes an adjustment plate 165, which is located between the power battery 14 and the saddle assembly 19, and the adjustment plate 165 is detachably connected to the support surface 191, and the lower end of the adjustment plate 165 abuts on the power battery 14. Specifically, the volume of the power battery 14 varies, but the internal space of the battery housing 164 is fixed. In order to enable the power battery 14 to be stably assembled in the battery housing 164, the adjustment plate 165 is provided between the power battery 14 and the saddle assembly 19, so that the saddle assembly 19 abuts on the upper end of the power battery 14 through the adjustment plate 165, thereby limiting the movement of the power battery 14. Through the above arrangement, the connection stability between the power battery 14 and the battery housing 164 can be improved. At the same time, the battery housing 164 can be adapted to power batteries 14 of different specifications, so that the electric two-wheeled vehicle 100 can be installed with a large-capacity power battery 14, which is conducive to improving the endurance of the electric two-wheeled vehicle 100. It should be noted that the thickness of the adjustment plate 165 can be appropriately adjusted according to the size of the power battery 14 so that the adjustment plate 165 can abut against the power battery 14 .

[0069] Exemplarily, at least a portion of the lower end of the adjustment plate 165 extends toward the direction close to the power battery 14 to form a protrusion 1651, and a plurality of protrusions 1652 are provided on the protrusion 1651. The protrusions 1652 extend toward the direction close to the power battery 14, and the lower ends of the protrusions 1652 abut against the upper ends of the power battery 14. Specifically, the protrusions 1651 and the protrusions 1652 are used to increase the thickness of the adjustment plate 165, thereby facilitating the reduction of the volume of the adjustment plate 165, and also reducing the contact area between the adjustment plate 165 and the power battery 14, thereby improving the space utilization of the electric two-wheeled vehicle 100.

[0070] In the above embodiment, the protruding block 1652 is provided with a protruding through hole 1652a penetrating the protruding block 1652, and the adjusting plate 165 includes a rubber plug 1653, the upper end of the rubber plug 1653 is clamped in the protruding through hole 1652a, and the lower end of the rubber plug 1653 abuts against the power battery 14. Through the above arrangement, the rubber plug 1653 can buffer the interaction force between the power battery 14 and the protruding block 1652, so as to protect the protruding block 1652 and the power battery 14, thereby extending the service life of the electric two-wheeled vehicle 100.

[0071] As an implementation method, a plurality of support connection parts 192 are provided on the support surface 191, and a plurality of adjustment connection parts 1654 corresponding to the support connection parts 192 are provided on the adjustment plate 165, and the support connection parts 192 and the adjustment connection parts 1654 are detachably connected by fasteners. Through the above arrangement, the disassembly method of the support connection parts 192 and the adjustment connection parts 1654 is simple, which is conducive to replacing the adjustment plate 165, thereby improving the assembly efficiency of the adjustment plate 165.

[0072] In this embodiment, the support surface 191 at least partially extends in a direction away from the adjustment plate 165 to form a plurality of limit grooves 1911, and the adjustment plate 165 at least partially extends in a direction close to the support surface 191 to form a plurality of clamping points 1655, and the clamping points 1655 can be clamped in the limit grooves 1911. Through the above configuration, the clamping points 1655 are first clamped with the limit grooves 1911 to limit the position of the adjustment plate 165 and the support surface 191, and then reinforced by fasteners, which is conducive to improving the connection strength between the support surface 191 and the adjustment plate 165.

[0073] like Fig.13 As shown, as an implementation method, the end of the adjustment plate 165 close to the saddle assembly 19 is provided with a plurality of weight-reducing reinforcement grooves 1656, and the openings of the weight-reducing reinforcement grooves 1656 abut against the support surface 191. Specifically, the weight-reducing reinforcement grooves 1656 are formed by splicing a plurality of rib plates together, thereby reducing the volume of the adjustment plate 165 and improving the structural strength of the adjustment plate 165.

[0074] like Fig.12 As shown, illustratively, a support surface through hole 1912 having the same diameter as the protruding through hole 1652a is provided on the support surface 191, and when the adjustment plate 165 is separated from the support surface 191, the rubber plug 1653 can be snapped into the support surface through hole 1912. Specifically, when the volume of the power battery 14 is relatively large, and the adjustment plate 165 is installed on the saddle assembly 19, the present application also provides another embodiment, by integrating the rubber plug 1653 on the support surface 191 to meet the assembly of the relatively large power battery 14, thereby facilitating the improvement of the adaptability of the electric two-wheeled vehicle 100.

[0075] like Fig.13 As shown, as an implementation, the protrusion 1651 at least partially extends in the direction close to the power battery 14 to form a safety block 1657, and the wiring harness assembly 18 also includes a plug connector 181, the lower end of the plug connector 181 is clamped with the power battery 14, and the lower end of the safety block 1657 abuts against the upper end of the plug connector 181. Specifically, the plug connector 181 is used to transmit the electric energy of the power battery 14, and the plug connector 181 is clamped at the upper end of the power battery 14. Through the above arrangement, the safety block 1657 can prevent the plug connector 181 from being separated from the power battery 14, so that the electric energy of the power battery 14 can be stably output, thereby improving the safety performance of the electric two-wheeled vehicle 100.

[0076] like Fig.12 As shown, in this embodiment, the safety block 1657 is provided with a safety through hole 1657a penetrating the safety block 1657, and the adjustment plate 165 further includes a protective rubber 1658, which is clamped in the safety through hole 1657a, and the lower end of the protective rubber 1658 abuts against the plug connector 181. Through the above arrangement, the protective rubber 1658 can buffer the interaction force between the safety block 1657 and the plug connector 181, thereby better protecting the plug connector 181 and further increasing the service life of the plug connector 181.

[0077] like Fig.11As shown, as an implementation method, the frame 11 also includes a reinforcing bracket 119, the rear support frame 117 is distributed along the width direction of the frame 11, the two ends of the transverse frame 118 are connected to the rear support frame 117, and the two ends of the reinforcing bracket 119 are respectively connected to the rear support frame 117 and the transverse frame 118. Specifically, the transverse bracket 118 and the rear support frame 117 are connected to each other, and multiple installation points are set on the transverse bracket 118 and the rear support frame 117, so the structural strength requirements of the transverse bracket 118 and the rear support frame 117 are relatively high. The present application can improve the structural stability of the transverse bracket 118 and the rear support frame 117 by reinforcing the bracket 119, thereby improving the structural strength of the frame 11. In addition, the two ends of the reinforcing bracket 119 can also be connected to the longitudinal bracket 111 and the transverse frame 118, respectively, which can also produce the above-mentioned effects, which will not be repeated here.

[0078] like Fig.14 As shown, the present application also provides an electric motorcycle 200, the body structure of the electric motorcycle 200 is basically equivalent to the electric two-wheeled vehicle 100. It should be noted that the electric motorcycle 200 includes a saddle assembly 20, and along the length direction of the frame 11, the length of the saddle assembly 20 is greater than the length of the saddle assembly 19 of the electric two-wheeled vehicle 100.

[0079] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. An electric two-wheeled vehicle, comprising: Frame; A traveling assembly, wherein the traveling assembly is at least partially located below the frame; A power battery, wherein the power battery is supported by the vehicle frame; a vehicle body covering, the vehicle body covering being at least partially disposed around the power battery and connected to the vehicle frame; an electrical component, the electrical component being supported by the vehicle frame and electrically connected to the power battery; It is characterized in that The frame includes a longitudinal frame extending basically along the length direction of the frame, and the longitudinal frame is also distributed along the height direction of the frame and formed with an upper frame and a lower frame. The frame also includes a front footrest bracket and a front foot pedal near the front of the longitudinal frame, the front footrest bracket is connected between the upper frame and the lower frame, and the front foot pedal is connected to the longitudinal frame through the front footrest bracket.

2. The electric two-wheeled vehicle according to claim 1, characterized in that: The front foot pedal comprises a front foot pedal connecting portion and a front stepping portion rotatably connected to the front foot pedal connecting portion, the front foot pedal connecting portion is connected to the front foot pedal bracket, and the front foot pedal connecting portion is connected to the front foot pedal bracket via the front foot pedal connecting portion.

3. The electric two-wheeled vehicle according to claim 1, characterized in that: The front footrest bracket includes a pedal clamping portion and a pedal connecting portion, the front foot pedal includes a pedal clamping portion and a pedal connecting portion which at least partially extend toward the front footrest bracket, the pedal clamping portion is connected to the pedal clamping portion, and the pedal connecting portion is connected to the pedal connecting portion.

4. The electric two-wheeled vehicle according to claim 1, characterized in that: The vehicle body covering comprises a covering body and a quick-release plate, wherein the covering body is provided with a quick-release hole, and the quick-release plate covers the quick-release hole and is clamped with the covering body; when viewed along the width direction of the frame, the quick-release hole is arranged around the front footrest bracket, and the front foot pedal can pass through the quick-release hole and be connected to the front footrest bracket.

5. The electric two-wheeled vehicle according to claim 1, characterized in that: A reinforcing rib is further provided between the upper frame and the lower frame, and the upper frame and the lower frame are connected by the reinforcing rib; the reinforcing rib includes an outer rib plate and an inner rib plate, and the outer rib plate is arranged close to the inner rib plate; The outer rib plate and the inner rib plate are both provided with hollow holes, and the hollow holes are basically arranged as triangular through holes.

6. The electric two-wheeled vehicle according to claim 5, characterized in that: The front footrest bracket and the reinforcing rib are both provided with a clamping piece, and the electric two-wheeled vehicle also includes a wiring harness assembly, and the wiring harness assembly is connected to the front footrest and the reinforcing rib through the clamping piece.

7. The electric two-wheeled vehicle according to claim 6, characterized in that: The front footrest bracket is also provided with a limit clamping hole that penetrates the front footrest bracket along the height direction of the frame, and the clamping piece is clamped in the limit clamping hole; the reinforcing rib is provided with a rib plate clamping hole, and the clamping piece is clamped in the rib plate clamping hole.

8. The electric two-wheeled vehicle according to claim 7, characterized in that: The edge of the reinforcing rib is arranged as an arc-shaped edge, the wiring harness assembly at least partially abuts against the arc surface formed by the arc-shaped edge, and the arc-shaped edge is arranged away from the wiring harness assembly.

9. The electric two-wheeled vehicle according to claim 1, characterized in that: The frame also includes a rear support frame located behind the electric two-wheeled vehicle, the rear end of the longitudinal frame is connected to the rear support frame, and a reinforcement sheet is also provided on the rear side of the rear support frame, and the reinforcement sheet is fixedly connected to the rear support frame.

10. The electric two-wheeled vehicle according to claim 9, characterized in that: An electrical bracket is also provided at the upper end of the rear support frame. The electrical components include an air switch and a meter. The air switch and the meter are connected to the rear support frame through the electrical bracket.

Images