Frame of two-wheeled vehicle and two-wheeled vehicle

Abstract

The utility model provides a frame of a two-wheeled vehicle and the two-wheeled vehicle, and relates to the technical field of two-wheeled vehicles. A frame of the two-wheeled vehicle comprises a head tube, a front tube, a middle tube, a rear fork and a battery bin. The front pipe is connected with the head pipe. The middle pipe is connected with the front pipe. The rear fork is used for being connected with a rear wheel. The battery bin is arranged in the middle pipe and comprises a bin body and a cover body, the bin body is provided with a lateral opening in the first direction, the cover body is located at the lateral opening, the cover body is provided with a limiting space used for containing a battery, the bottom of the cover body is hinged to the bottom of the bin body, and the cover body is opened and closed relative to the lateral direction of the bin body so as to open or close the limiting space of the cover body. Part of the supporting pieces are connected with the battery bin and used for being connected with a rear fork. According to the frame of the two-wheeled vehicle, the problem that the riding experience of a rider is affected due to the fact that the battery is inconvenient to take and even the ergonomics of the whole vehicle are affected can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of two-wheeled vehicles, in particular to a frame of a two-wheeled vehicle and the two-wheeled vehicle. BACKGROUND

[0002] Two-wheeled vehicles such as electric bicycles, power-assisted bicycles, etc., as green travel tools, have the advantages of simple operation, lightness and portability, etc., and can help people easily cross through congested urban traffic and save time and effort. The two-wheeled vehicles are equipped with batteries, which can convert electrical energy into kinetic energy to reduce the riding effort of people and facilitate their travel.

[0003] In related technologies, the installation position of the battery of the two-wheeled vehicle is located at the lower tube or the middle tube of the frame. The dismounting direction of the battery is to take it from directly below or directly above. However, for a battery with a large height size, when dismounting from directly above or directly below, it is easy to be limited by the operation space, resulting in difficult dismounting. Based on the side opening of the battery compartment, the overall strength of the frame and the overall harness arrangement of the vehicle are taken into account. If the overall height of the frame is adjusted, the ergonomics of the vehicle will be affected, which will affect the riding comfort of the rider. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a frame of a two-wheeled vehicle and the two-wheeled vehicle, which can solve the problem of inconvenient battery taking and even affect the ergonomics of the vehicle, thereby affecting the riding experience of the rider.

[0005] In a first aspect, the present application provides a frame of a two-wheeled vehicle, which comprises:

[0006] a head tube;

[0007] a front tube connected with the head tube;

[0008] a middle tube connected with the front tube;

[0009] a rear fork for connecting with a rear wheel;

[0010] a battery compartment provided on the middle tube, the battery compartment comprising a compartment body and a cover body, the compartment body having a lateral opening in a first direction, the cover body being located at the lateral opening, the cover body being provided with a limiting space for placing a battery, wherein the bottom of the cover body is hinged to the bottom of the compartment body, and the cover body is opened or closed relative to the lateral opening of the compartment body to open or close the limiting space of the cover body.

[0011] a support part, part of the support part being connected with the battery compartment, and part of the support part being used for connecting with the rear fork.

[0012] The two-wheeled vehicle frame provided by the present application has a battery compartment with a lateral opening along a first direction. A cover can be opened and closed relative to the lateral opening of the battery compartment. Therefore, when the cover is laterally opened, the cover can be inclined at an angle relative to the battery compartment. Along the first direction, the frame has a central plane. Since the cover is hinged to the battery compartment, the angle at which the cover is inclined relative to the battery compartment can refer to the angle at which the cover is inclined relative to the central plane or a plane parallel to the central plane. Since the battery can be placed in the limiting space of the cover, when the cover is inclined relative to the battery compartment, the battery is also inclined relative to the battery compartment. Therefore, the rider can take out or put the battery into the battery compartment while the battery is inclined. In other words, the rider can not easily occupy a large space directly above or below the battery compartment during the process of disassembling or assembling the battery.

[0013] Therefore, the overall height of the frame can not be adjusted too high or too low to easily affect the ergonomics of the whole vehicle, which is beneficial to reduce the possibility that the adjustment of the overall height of the frame affects the riding comfort of the rider. Moreover, the overall height of the frame can not be adjusted too low, which can also reduce the possibility that the ground clearance of the frame is reduced, thereby affecting the passing performance of the two-wheeled vehicle.

[0014] The cover has a limiting space for placing the battery. The cover can cover the lateral opening of the battery compartment. When the cover closes the battery compartment, the limiting space can be in a closed state, so that the battery can be fixed in the limiting space, and then during the driving process of the two-wheeled vehicle, the battery is not easy to collide with the inner wall of the battery compartment and the cover to produce abnormal sound or cause damage to the battery.

[0015] By arranging the partial support member to be connected with the battery compartment and the rear fork, the support member can improve the overall strength of the frame, so that the frame can provide stable support during the driving process of the two-wheeled vehicle to improve the stability and safety during the riding process.

[0016] The support member can provide support to the battery compartment. The battery compartment contains the battery, and the battery has a weight. Therefore, the support member can share part of the support force borne by the middle tube and the control compartment connected with the battery compartment, which is beneficial to improve the uniformity of the stress on the frame and improve the service life of the frame.

[0017] Moreover, when the rear area of the frame is arranged with a storage rack or the like, the support member can effectively improve the load-bearing capacity of the rear area of the frame to increase the functionality of the frame and the functional diversification of the two-wheeled vehicle while ensuring the overall strength of the frame, thereby improving the user experience.

[0018] According to an embodiment of the present application, the two-wheeled vehicle frame further comprises an electric control compartment located below the battery compartment, and the electric control compartment is used at least for accommodating a controller.

[0019] In the embodiment of the present application, the electric control bin can be used to accommodate the controller and at least part of the wire harness connected with the controller. By arranging the electric control bin below the battery bin, the wire harness arrangement between the battery and the controller can be facilitated. Moreover, since the battery bin is arranged in the middle tube, along the second direction, the battery bin is close to the middle region of the frame, thus, the electric control bin below the battery bin is also close to the middle region of the frame, so that the wire harness arrangement between the electronic components in the front side region of the frame and the controller can be facilitated, and the wire harness arrangement between the electronic components in the rear side region of the frame and the controller can also be facilitated. Therefore, in the case that the cover of the battery bin can be opened laterally, the overall strength of the frame and the arrangement of the wire harness of the whole vehicle can be considered.

[0020] According to an embodiment of the present application, along the height direction of the battery bin, all of the support members are located below the upper edge of the battery bin, and all of the support members are located in front of the rear edge of the rear fork.

[0021] In the embodiment of the present application, by arranging all of the support members below the upper edge of the battery bin, the support members can not easily occupy the larger space at the rear wheel in the rear side region, so as to facilitate the arrangement of functional components such as shelves at the rear wheel. Moreover, since the center of gravity of the battery bin is close to the middle region of the battery bin, by arranging all of the support members below the upper edge of the battery bin, the support effect on the battery bin can be effectively improved.

[0022] By arranging all of the support members in front of the rear edge of the rear fork, and since part of the support members are connected with the rear fork, a stable triangular support structure can be formed between the support members, the battery bin and the rear fork, which is beneficial to improve the structural stability of the rear side region of the frame.

[0023] According to an embodiment of the present application, the bin body comprises a first side wall for connecting with the support members, and the inner wall of the first side wall is provided with a first reinforcing portion.

[0024] In the embodiment of the present application, the support members can be used to support the battery bin. The support members and the bin body have a relative force. By arranging the first reinforcing portion on the inner wall of the first side wall, the structural strength of the first side wall can be improved, and the possibility of deformation of the first side wall in the process of machining and production or under stress can be reduced.

[0025] When the support members and the first side wall are fixedly connected by welding, by arranging the first reinforcing portion on the inner wall of the first side wall, the possibility of process deformation of the first side wall in the welding process can be reduced, which is beneficial to improve the appearance effect of the battery bin.

[0026] According to an embodiment of the present application, the first reinforcing portion comprises a first plate body and a second plate body, the first plate body is arranged opposite to and spaced apart from the first side wall, and the first plate body and the first side wall are connected through the second plate body.

[0027] In the embodiments of the present application, the first plate body, the second plate body and the first side wall can form a rigid frame structure to improve the structural strength of the first side wall of the battery compartment and reduce the possibility of deformation of the first side wall.

[0028] The second plate body is connected to the first plate body and the first side wall, and therefore, the second plate body can be used to connect the first plate body and the first side wall to form an integral structure. When the first side wall is subjected to force, the second plate body can be used to uniformly transmit the force load of the first side wall to the first plate body.

[0029] Since the first plate body is arranged opposite to the first side wall, the corresponding areas of the first plate body and the first side wall are large, and therefore, when the first side wall is subjected to force, the first plate body can transmit the force load to the integral structure of the first plate body to reduce the possibility of deformation caused by excessive local stress of the first side wall.

[0030] According to an embodiment of the present application, the compartment body includes a second side wall corresponding to the cover body, and the second side wall is arc-shaped in transition along a second direction.

[0031] In the embodiments of the present application, the second side wall corresponds to the lateral opening along the first direction. Since the first side wall is connected to the support member, the first side wall and the support member have a relative force, and the second side wall is connected to the first side wall, and therefore, by arranging the second side wall to be arc-shaped in transition, the structural strength of the second side wall can be improved to improve the overall strength of the compartment body and reduce the possibility of deformation of the compartment body.

[0032] According to an embodiment of the present application, the second side wall protrudes away from the cover body, and a second reinforcing portion is provided on the surface of the second side wall protruding toward the cover body.

[0033] In the embodiments of the present application, the second reinforcing portion can be used to improve the structural strength of the second side wall, so that when the second side wall is subjected to force, the second side wall is not easily deformed toward the cover body, which is beneficial to ensure the appearance of the battery compartment and the appearance of the two-wheeled vehicle.

[0034] According to an embodiment of the present application, the rear fork further includes a first hook and a second hook, and along the first direction, the first hook and the second hook are respectively connected to the two sides of the rear wheel.

[0035] The support member includes a first support tube and a second support tube connected to each other, the first support tube connects the compartment body and the first hook, and the second support tube connects the compartment body and the second hook.

[0036] In the embodiment of the present application, the warehouse body and one side of the rear wheel in the first direction can be connected through the first support pipe, and the other side of the warehouse body and the rear wheel in the first direction can be connected through the second support pipe. Therefore, the support member can be connected with the two sides of the rear wheel in the first direction through the first support pipe and the second support pipe respectively, and the support member can provide balanced and stable support to the two sides of the rear wheel in the first direction, so that the stress on the rear side area of the frame in the first direction is relatively balanced, which is beneficial to improve the stability of the rear side area of the frame.

[0037] According to an embodiment of the present application, the support member further comprises an intermediate support pipe, both ends of the intermediate support pipe are connected with the first support pipe and the second support pipe respectively, and the intermediate support pipe is connected with the first side wall.

[0038] In the embodiment of the present application, the support member can be connected with the first side wall through the intermediate support pipe. The intermediate support pipe, the first support pipe and the second support pipe can form a tubular support member with an internal cavity. On the one hand, the tubular support member can have a higher buckling resistance to provide a better load bearing effect for the frame, thereby providing a better rigidity for the whole frame. On the other hand, the tubular support member can have a lighter weight, so that the weight of the frame is not too high, which is beneficial to improve the portability of riding.

[0039] According to an embodiment of the present application, the bottom wall of the warehouse body is provided with a wire passing hole, and the electric control warehouse and the battery warehouse are communicated through the wire passing hole.

[0040] In the embodiment of the present application, the wire passing hole is arranged on the bottom wall of the warehouse body, so that the electric control warehouse and the battery warehouse are communicated, thereby facilitating the connection, maintenance and repair of the wire harness between the battery and the controller.

[0041] According to an embodiment of the present application, the front pipe is connected with the electric control warehouse, and the internal space of the front pipe is communicated with the internal space of the electric control warehouse.

[0042] In the embodiment of the present application, the internal space of the front pipe is communicated with the internal space of the electric control warehouse, so that the internal space of the front pipe can be used to arrange the wire harness. The wire harness can be hidden in the front pipe to protect the wire harness from wind, rain and external force, thereby improving the service life of the wire harness. In addition, the wire harness hidden in the front pipe can also improve the appearance neatness of the two-wheeled vehicle, thereby improving the appearance experience of the two-wheeled vehicle.

[0043] Specifically, the wire harness of the electronic components in the front side area of the two-wheeled vehicle can first enter the internal space of the front pipe, and then the wire harness can enter the internal space of the electric control warehouse along the inner wall of the front pipe to be electrically connected with the controller in the electric control warehouse.

[0044] According to an embodiment of the present application, the rear fork comprises a first lower fork, one end of the first lower fork is connected with the electric control bin, the other end of the first lower fork is connected with the first hook, and the internal space of the first lower fork is in communication with the internal space of the electric control bin.

[0045] In the embodiment of the present application, the internal space of the first lower fork can be used to arrange the wire harness. The wire harness of the hub motor, brake and other components can enter the internal space of the first lower fork through the first hook. Since the internal space of the first lower fork is in communication with the internal space of the electric control bin, the wire harness can pass through the internal space of the first lower fork to enter the internal space of the electric control bin to be electrically connected with the controller in the electric control bin.

[0046] According to an embodiment of the present application, the rear fork further comprises a second lower fork, one end of the second lower fork is connected with the electric control bin, the other end of the second lower fork is connected with the second hook, and the internal space of the second lower fork is in communication with the internal space of the electric control bin.

[0047] In the embodiment of the present application, the internal space of the second lower fork can be used to arrange the wire harness. The wire harness of the hub motor, brake and other components can enter the internal space of the second lower fork through the second hook. Since the internal space of the second lower fork is in communication with the internal space of the electric control bin, the wire harness can pass through the internal space of the second lower fork to enter the internal space of the electric control bin to be electrically connected with the controller in the electric control bin.

[0048] When the rear fork comprises the first lower fork and the second lower fork, the internal space of the first lower fork and the internal space of the second lower fork can be independent of each other, so that the wire harness of the hub motor and the wire harness of the brake can enter the internal space of the electric control bin through the internal space of the first lower fork and the internal space of the second lower fork respectively. The wire harness of the hub motor and the wire harness of the brake can be arranged respectively to facilitate wiring, wire arrangement and subsequent maintenance and repair.

[0049] According to an embodiment of the present application, the second side wall is provided with a flexible limiting piece on the side facing the cover body, and the flexible limiting piece is used to abut against the battery.

[0050] In the embodiment of the present application, along the first direction, one side surface of the battery is connected with the cover body, and the other side surface of the battery can be connected with the second side wall through the flexible limiting piece. The flexible limiting piece has flexibility and can be deformed. When the cover body closes the lateral opening of the bin body, the cover body and the second side wall have a relative force on the flexible limiting piece, the flexible limiting piece can be deformed and provide a flexible abutting force on the battery towards the cover body, so that the flexible limiting piece and the battery are flexibly connected in the case that the battery is pressed against the cover body and the second side wall, thereby reducing the possibility of rigid connection of the cover body, the second side wall and the battery, causing damage to the battery.

[0051] And, when the flexible limiting piece is pressed between the cover body and the second side wall, the flexible limiting piece and the battery can have a larger friction force, so that the battery is not prone to shaking.

[0052] According to one embodiment of the present application, in the second direction, the cover body comprises opposite first and second blocking walls, and opposite surfaces of the first and second blocking walls are provided with flexible protection pieces which are attached to the outer surface of the battery.

[0053] In the embodiments of the present application, the first and second blocking walls can be used to limit the battery in the second direction. By providing the flexible protection pieces on the opposite surfaces of the first and second blocking walls, the battery can be pressed between the first and second blocking walls by the flexible protection pieces. The flexible protection pieces on the first and second blocking walls can apply a flexible resistance force to the battery in opposite directions in the second direction, so that the flexible protection pieces can deform when the battery is pressed between the first and second blocking walls. The flexible protection pieces can be flexibly connected to the battery, so as to reduce the possibility of damage to the battery caused by rigid connection between the first and second blocking walls and the battery.

[0054] The flexible protection pieces and the opposite surfaces of the battery in the second direction can have a friction force, so that the battery is not prone to shaking in the limiting space.

[0055] In a second aspect, the present application provides a two-wheeled vehicle comprising the frame of any of the above embodiments.

[0056] In addition to the technical problems solved by the above-described embodiments of the present application, the technical features constituting the technical solutions and the beneficial effects brought by these technical features, the other technical problems solved by the two-wheeled vehicle frame and the two-wheeled vehicle provided by the embodiments of the present application, and the beneficial effects brought by these technical features will be further described in detail in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0057] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the application.

[0058] Figure 1 FIG. 1 is a perspective view of a two-wheeled vehicle frame according to an embodiment of the present application;

[0059] Figure 2 FIG. 2 is an exploded view of the two-wheeled vehicle frame according to an embodiment of the present application; and

[0060] Figure 3 Another exploded view of the frame of the two-wheeled vehicle according to an embodiment of the present application;

[0061] Figure 4 A partial cross-sectional view of the frame of the two-wheeled vehicle according to an embodiment of the present application;

[0062] Figure 5 A top view of the battery compartment according to an embodiment of the present application.

[0063] Explanation of Reference Numerals:

[0064] 100 - frame;

[0065] 110 - head tube;

[0066] 120 - front tube;

[0067] 130 - middle tube;

[0068] 140 - rear fork; 141 - first lower fork; 142 - second lower fork;

[0069] 150 - battery compartment;

[0070] 151 - battery body; 151a - lateral opening; 151b - wire passage hole; 1511 - first side wall; 1501 - first reinforcing portion; 1501a - first plate body; 1501b - second plate body; 1512 - second side wall; 1502 - second reinforcing portion;

[0071] 152 - cover body; 152a - limiting space; 1521 - first barrier wall; 1522 - second barrier wall;

[0072] 160 - electric control compartment; 161 - maintenance cover;

[0073] 170 - support member; 171 - first support tube; 172 - second support tube; 173 - intermediate support tube;

[0074] 180 - first hook;

[0075] 190 - second hook;

[0076] 200 - flexible limiting member;

[0077] 101 - bolt; 102 - bushing; 103 - nut; 104 - lock body; 105 - lock catch;

[0078] X - first direction; Y - second direction; Z - height direction.

[0079] The specific embodiments of the application have been shown by the above drawings, and will be described in more detail hereinafter. These drawings and detailed description are not intended to limit the scope of the concept of the application in any way, but to illustrate the concept of the application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0080] The exemplary embodiments will be described in detail herein with reference to the accompanying drawings. The following description is presented with reference to the accompanying drawings, in which the same numbers represent the same or similar elements throughout the several drawings. The embodiments described in the following exemplary embodiments are not meant to represent all implementations consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims. It should be apparent that the described embodiments are a part of the overall application, and not necessarily the only embodiments consistent with the present application. Based on the embodiments disclosed herein, those skilled in the art will be able to arrive at additional embodiments without undue creative labor.

[0081] The frame of the two-wheeled vehicle of the embodiments of the present application can be mainly applied to two-wheeled vehicles. The two-wheeled vehicle can be, but is not limited to, an electric bicycle, a power-assisted bicycle, etc. The embodiments of the present application are described by taking the two-wheeled vehicle as a power-assisted bicycle.

[0082] The frame, as a core structural component of the two-wheeled vehicle, has the functions of supporting and connecting, etc. The frame can directly affect the stability and experience of riding. The battery of the two-wheeled vehicle is usually fixed on the lower tube or the middle tube of the frame. The dismounting direction of the battery is to take it from directly below or directly above. However, for a battery with a large height size, it is easy to be limited by the operation space when dismounting from directly above or directly below, resulting in difficulty in dismounting. If the overall height of the frame is adjusted, the man-machine engineering of the whole vehicle will be affected, resulting in affecting the riding comfort of the rider, or it is easy to cause the ground clearance of the frame to decrease, resulting in affecting the passing performance of the two-wheeled vehicle.

[0083] Based on the above technical problems, the applicant improves the structure of the existing frame of the two-wheeled vehicle. In the embodiments of the present application, the battery compartment has a lateral opening, and the cover body can be opened from the direction of the lateral opening. Moreover, the battery can be arranged on the cover body. Therefore, when the cover body is opened from the direction of the lateral opening, the cover body can be inclined at a certain angle relative to the compartment body. The user can take the battery from the side of the battery compartment, so that a dismounting space can be reserved above the battery compartment, or even no dismounting space needs to be reserved. The other structures above the battery compartment on the frame can not easily affect the dismounting of the battery, which is beneficial to improve the convenience of dismounting. On the one hand, it can facilitate the rider to take and charge the battery, and on the other hand, it can facilitate the maintenance and repair of the battery.

[0084] The frame of the two-wheeled vehicle and the two-wheeled vehicle provided by the present application are described below with reference to the accompanying drawings and in combination with specific embodiments. For the convenience of description, the frame of the two-wheeled vehicle is simply referred to as frame 100.

[0085] Referring to Figures 1 to 3 As shown, the frame of the embodiment of the present application can include a head tube 110, a front tube 120, a middle tube 130, a rear fork 140, and a battery compartment 150.

[0086] The head tube 110 can be used to mount structures such as handlebars, front forks, and front wheels. The front tube 120 is connected to the head tube 110. The middle tube 130 is connected to the front tube 120. The middle tube 130 can be used to fix a seat tube and a saddle to bear the weight of a rider and pedaling force. The rear fork 140 can be used to connect to the rear fork 140.

[0087] The battery compartment 150 is provided on the middle tube 130. The battery compartment 150 includes a compartment body 151 and a cover body 152. The compartment body 151 has a lateral opening 151a along a first direction X. The cover body 152 is located at the lateral opening 151a. The cover body 152 is provided with a limiting space 152a for placing a battery. Wherein, the bottom of the cover body 152 is hinged to the bottom of the compartment body 151. The cover body 152 is opened or closed relative to the lateral opening 151a of the compartment body 151 to open or close the limiting space 152a of the cover body 152.

[0088] It should be noted that the first direction X in the embodiment of the present application can refer to the width direction of the frame 100. In other words, the first direction X can refer to the direction of the frame 100 from left to right or from right to left when the rider rides the two-wheeled vehicle.

[0089] In the embodiment of the present application, the compartment body 151 has a lateral opening 151a along the first direction X. The cover body 152 can be opened or closed relative to the lateral opening 151a of the compartment body 151. Therefore, when the cover body 152 is laterally opened, the cover body 152 can be inclined at a certain angle relative to the compartment body 151. Along the first direction X, the frame 100 has a central plane. Since the cover body 152 is hinged to the compartment body 151, the angle at which the cover body 152 is inclined relative to the compartment body 151 can refer to the inclination angle of the cover body 152 relative to the central plane or a plane parallel to the central plane. Since the battery can be placed in the limiting space 152a of the cover body 152, when the cover body 152 is inclined relative to the compartment body 151, the battery is also inclined relative to the compartment body 151, therefore, the rider can take out or put the battery into the battery compartment 150 in an inclined manner. In other words, the rider can not easily occupy a larger space directly above or below the battery compartment 150 during the process of disassembling or installing the battery.

[0090] Therefore, the overall height of the frame 100 can not be adjusted too high or too low, so as not to easily affect the ergonomics of the whole vehicle, and to reduce the possibility of affecting the riding comfort of the rider caused by the height adjustment of the frame 100. Moreover, the overall height of the frame 100 can not be adjusted too low, which can also reduce the possibility of reducing the ground clearance of the frame 100 and affecting the passing performance of the two-wheeled vehicle.

[0091] The cover body 152 has a limiting space 152a for placing the battery. The cover body 152 can cover the lateral opening 151a of the storage body 151. When the cover body 152 closes the storage body 151, the limiting space 152a can be in a closed state, so that the battery can be fixed in the limiting space 152a, and then the battery is not easy to collide with the inner wall of the storage body 151 and the cover body 152 during the driving of the two-wheeled vehicle, so as to produce abnormal sound or cause damage to the battery.

[0092] In some examples, referring to FIG. 1, the cover body 152 can be hinged to the bottom of the storage body 151 by a hinge shaft, a bolt 101 or the like. When the frame 100 is placed on a horizontal plane, the bottom of the cover body 152 can be hinged to the bottom of the storage body 151, and the top of the cover body 152 can be opened and closed relative to the top of the storage body 151. When the top of the cover body 152 is away from the top of the storage body 151, the storage body 151 can be in an open state, and the limiting space 152a on the cover body 152 is exposed, so that the rider can take out the battery on the cover body 152 or install the battery on the cover body 152. Figure 4 In some examples, referring to FIG. 1, the hinge shaft or the bolt 101 can be provided with a bushing 102 between the cover body 152. The bushing 102 can be used to improve the smoothness of the cover body 152 opening and closing the storage body 151.

[0093] Figure 4 In some examples, when the cover body 152 is hinged to the storage body 151 by the bolt 101, the storage body 151 can be provided with a nut 103 matched with the bolt 101. When the cover body 152 needs to be disassembled, the bolt 101 and the nut 103 can be unlocked. For example, the nut 103 can be fixed on the outer wall of the storage body 151 by welding, pressure welding, riveting or the like.

[0094] In some examples, the storage body 151 can be provided with a lock body 104. The cover body 152 can be provided with a lock catch 105 matched with the lock body 104. When the cover body 152 covers the lateral opening 151a of the storage body 151, the lock catch 105 and the lock body 104 can be locked with each other, so that the battery can be locked in the battery storage 150.

[0095] In some examples, the storage body 151 can be provided with a lock body 104. The cover body 152 can be provided with a lock catch 105 matched with the lock body 104. When the cover body 152 covers the lateral opening 151a of the storage body 151, the lock catch 105 and the lock body 104 can be locked with each other, so that the battery can be locked in the battery storage 150.

[0096] ​The frame 100 of the embodiment of the present application can further include a support 170. Part of the support 170 is connected with the battery compartment 150, and part of the support 170 is used to be connected with the rear fork 140.

[0097] In the embodiment of the present application, by arranging part of the support 170 to be connected with the battery compartment 150 and part of the support 170 to be connected with the rear fork 140, the support 170 can improve the overall strength of the frame 100, so that the frame 100 can provide stable support during the driving of the two-wheeled vehicle, thereby improving the stability and safety during the riding.

[0098] Among them, the support 170 can provide support for the battery compartment 150. The battery compartment 150 contains a battery, and the battery has a weight, so the support 170 can share part of the support force borne by the middle tube 130 and the electric control compartment 160 connected with the battery compartment 150, which is conducive to improving the uniformity of the stress on the frame 100 and improving the service life of the frame 100.

[0099] In addition, when the rear area of the frame 100 is arranged with a storage rack or the like, the support 170 can effectively improve the load-bearing capacity of the rear area of the frame 100, so as to increase the functionality of the frame 100 while ensuring the overall strength of the frame 100, improve the functional diversification of the two-wheeled vehicle, and thus improve the user experience.

[0100] In some examples, the support 170 can be connected with the compartment body 151 of the battery compartment 150. The support 170 and the compartment body 151 can be fixedly connected by welding, but are not limited thereto. It can be easily understood that the support 170 and the compartment body 151 are connected by welding, which can improve the connection reliability between the support 170 and the compartment body 151, and is conducive to improving the overall strength of the frame 100.

[0101] In some realizable modes, referring to FIGS. 1 and 2, Figure 1 and Figure 2 The frame 100 of the embodiment of the present application can further include an electric control compartment 160. The electric control compartment 160 can be located below the battery compartment 150. The electric control compartment 160 is used to at least accommodate a controller.

[0102] In this embodiment, the electronic control compartment 160 can be used to house the controller and at least part of the wiring harness connected to the controller. By positioning the electronic control compartment 160 below the battery compartment 150, the wiring harness arrangement of the battery and controller can be facilitated. Furthermore, since the battery compartment 150 is located on the central tube 130, along the second direction Y of the battery compartment 150, the battery compartment 150 is close to the middle area of ​​the frame 100. Therefore, the electronic control compartment 160, located below the battery compartment 150, is also close to the middle area of ​​the frame 100, thereby facilitating the wiring harness arrangement of electronic components and the controller located in the front area of ​​the frame 100, as well as the wiring harness arrangement of electronic components and the controller located in the rear area of ​​the frame 100. Therefore, with the cover 152 of the battery compartment 150 able to open to the side, the overall strength of the frame 100 and the arrangement of the vehicle's wiring harness can be balanced.

[0103] In some examples, electronic components located in the front area of ​​the frame 100 may include, but are not limited to, the dashboard. Electronic components located in the rear area of ​​the frame 100 may include, but are not limited to, the motor at the rear wheel hub, the motor lock, etc.

[0104] In some examples, since the electronic control compartment 160 is located below the battery compartment 150, the maintenance cover 161 of the electronic control compartment 160 can be located at the bottom of the electronic control compartment 160, thus allowing maintenance of the electronic control compartment 160 from the bottom. The maintenance cover 161 can be removed from the bottom of the electronic control compartment 160 to improve the convenience of maintaining the controller, wiring harness, etc. inside the electronic control compartment 160.

[0105] See also some of the possible implementation methods. Figure 1 As shown, along the height direction Z of the battery compartment 150, the entire support member 170 is located below the upper edge of the battery compartment 150, and the entire support member 170 is located in front of the rear edge of the rear fork 140.

[0106] The height direction Z of the battery compartment 150 can be the same as the height direction Z of the frame 100.

[0107] In this embodiment, by positioning the entire support member 170 below the upper edge of the battery compartment 150, the support member 170 can avoid occupying a large space at the rear wheel location, facilitating the placement of functional components such as shelves at the rear wheel. Furthermore, since the center of gravity of the battery compartment 150 is close to its central area, positioning the entire support member 170 below the upper edge of the battery compartment 150 effectively improves the support for the battery compartment 150.

[0108] By setting the support 170 entirely on the front side of the rear edge of the rear fork 140, and since part of the support 170 is connected with the rear wheel, the support 170, the battery compartment 150, and the rear fork 140 can form a stable triangular support structure, which is beneficial to improve the structural stability of the rear side region of the frame 100.

[0109] In some examples, along the height direction Z of the battery compartment 150, the horizontal height of the connection between the support 170 and the battery compartment 150 can be lower than the horizontal height of the top of the rear wheel.

[0110] In some examples, the connection between the support 170 and the battery compartment 150 can be close to the middle region of the height direction Z of the battery compartment 150.

[0111] In some implementable manners, referring to Figures 1 to 3 As shown in the figures, the compartment body 151 of the embodiment of the present application includes a first side wall 1511 for connecting with the support 170. The inner wall of the first side wall 1511 is provided with a first reinforcing portion 1501.

[0112] In the embodiment of the present application, the support 170 can be used to support the battery compartment 150. The support 170 and the compartment body 151 have a relative force. By providing the first reinforcing portion 1501 on the inner wall of the first side wall 1511, the structural strength of the first side wall 1511 can be improved, and the possibility of deformation of the first side wall 1511 in the process of machining and production or under stress can be reduced.

[0113] When the support 170 and the first side wall 1511 are fixedly connected by welding, by providing the first reinforcing portion 1501 on the inner wall of the first side wall 1511, the possibility of process deformation of the first side wall 1511 in the welding process can be reduced, which is beneficial to improve the appearance effect of the battery compartment 150.

[0114] In some implementable manners, referring to Figure 2 and Figure 5 As shown in the figures, the first reinforcing portion 1501 of the embodiment of the present application includes a first plate body 1501a and a second plate body 1501b. The first plate body 1501a is arranged opposite and spaced apart from the first side wall 1511. The first plate body 1501a and the first side wall 1511 are connected through the second plate body 1501b.

[0115] In the embodiment of the present application, the first plate body 1501a, the second plate body 1501b, and the first side wall 1511 can form a rigid frame structure, so as to improve the structural strength of the first side wall 1511 of the battery compartment 150 and reduce the possibility of deformation of the first side wall 1511.

[0116] The second plate body 1501b connects the first plate body 1501a and the first side wall 1511, and thus the second plate body 1501b can be used to connect the first plate body 1501a and the first side wall 1511 to form an integral structure. When the first side wall 1511 is subjected to force, the second plate body 1501b can be used to uniformly transmit the force load of the first side wall 1511 to the first plate body 1501a.

[0117] Since the first plate body 1501a is arranged opposite to the first side wall 1511, the first plate body 1501a has a large area corresponding to the first side wall 1511, and thus when the first side wall 1511 is subjected to force, the first plate body 1501a can transmit the force load to the integral structure of the first plate body 1501a, so as to reduce the possibility that the local stress of the first side wall 1511 is too large to cause deformation.

[0118] In some examples, the first plate body 1501a can be parallel to the first side wall 1511. The second plate body 1501b can be perpendicular to the first plate body 1501a and the first side wall 1511. The length direction of the first plate body 1501a and the second plate body 1501b can be the same as the length direction of the first side wall 1511, so as to provide support strength to the entire first side wall 1511.

[0119] In some examples, the number of the second plate body 1501b can be but not limited to one. When the number of the second plate body 1501b is multiple, the multiple second plate bodies 1501b can be arranged side by side and spaced apart, so as to respectively connect the first side wall 1511 and the first plate body 1501a.

[0120] In some examples, the second plate body 1501b can be arranged on the first plate body 1501a. Figure 2 and Figure 5 As shown in FIGS. 1, 2 and 3, the cartridge body 151 of the embodiment of the present application comprises a second side wall 1512 corresponding to the cover body 152. The second side wall 1512 transitions in an arc shape along the second direction Y.

[0121] In the embodiment of the present application, the second side wall 1512 corresponds to the lateral opening 151a along the first direction X. Since the first side wall 1511 is connected with the support 170, the first side wall 1511 and the support 170 have a relative force, and the second side wall 1512 is connected with the first side wall 1511, and thus by arranging the second side wall 1512 to transition in an arc shape, the structural strength of the second side wall 1512 can be improved, so as to improve the overall strength of the cartridge body 151 and reduce the possibility that the cartridge body 151 is deformed.

[0122] The second side wall 1512 can protrude towards the cover body 152 to transition in an arc shape, or the second side wall 1512 can protrude away from the cover body 152 to transition in an arc shape, which is not limited in the embodiment.

[0123] In some implementable manners, referring to Figure 5 The second side wall 1512 of the embodiment of the application protrudes away from the cover 152. The surface of the second side wall 1512 protruding towards the cover 152 is provided with a second reinforcing portion 1502.

[0124] In the embodiment of the application, the second reinforcing portion 1502 can be used to improve the structural strength of the second side wall 1512, so that the second side wall 1512 is not easy to deform towards the direction of the cover 152 when the second side wall 1512 is stressed, which is beneficial to guarantee the appearance of the battery compartment 150 and the appearance of the two-wheeled vehicle.

[0125] In some examples, the second reinforcing portion 1502 can extend along the length direction of the compartment body 151. The number of the second reinforcing portion 1502 can be but is not limited to one. When the second reinforcing portion 1502 is multiple, the multiple second reinforcing portions 1502 can be arranged at intervals along the second direction Y.

[0126] In some implementable manners, referring to Figures 1 to 3 The rear fork 140 of the embodiment of the application further includes a first hook 180 and a second hook 190. Along the first direction X, the first hook 180 and the second hook 190 are respectively connected to the two sides of the rear wheel.

[0127] The support 170 includes a first support pipe 171 and a second support pipe 172 connected in series. The first support pipe 171 connects the compartment body 151 and the first hook 180. The second support pipe 172 connects the compartment body 151 and the second hook 190.

[0128] In the embodiment of the application, the compartment body 151 and one side of the rear wheel along the first direction X can be connected through the first support pipe 171, and the compartment body 151 and the other side of the rear wheel along the first direction X can be connected through the second support pipe 172. Therefore, the support 170 can be connected to the two sides of the rear wheel along the first direction X through the first support pipe 171 and the second support pipe 172 respectively, and the support 170 can provide balanced and stable support to the two sides of the rear wheel along the first direction X, so that the rear side area of the frame 100 is relatively balanced in stress along the first direction X, which is beneficial to improve the stability of the rear side area of the frame 100.

[0129] In some implementable manners, referring to Figures 1 to 3 The support 170 further includes an intermediate support pipe 173. The two ends of the intermediate support pipe 173 are respectively connected to the first support pipe 171 and the second support pipe 172. The intermediate support pipe 173 is connected to the first side wall 1511.

[0130] In the embodiments of the present application, the support member 170 can be connected with the first side wall 1511 through the intermediate support pipe 173. The intermediate support pipe 173, the first support pipe 171 and the second support pipe 172 can form the tubular support member 170 which is hollow inside. In one aspect, the tubular support member 170 can have a higher buckling resistance to provide a better load bearing effect for the frame 100, thereby providing a better rigidity for the frame 100 as a whole. In another aspect, the tubular support member 170 can have a lighter weight, so that the weight of the frame 100 is not too high, which is conducive to improving the portability of riding.

[0131] In some examples, the intermediate support pipe 173 can be a pipe body extending along an arc shape. The outer arc surface of the intermediate support pipe 173 is connected with the first side wall 1511 of the bin body 151.

[0132] In some examples, the first support pipe 171, the intermediate support pipe 173 and the second support pipe 172 can form the support member 170 in an integrated structure. It is easy to understand that the support member 170 in the integrated structure can have a better structural strength, which is conducive to improving the support strength for the frame 100 as a whole.

[0133] In some examples, the first support pipe 171, the intermediate support pipe 173 and the second support pipe 172 can form a "U" shaped structure.

[0134] In some implementable manners, as shown in Figure 2 and Figure 3 , the bottom wall of the bin body 151 is provided with a wire passing hole 151b. The electric control bin 160 and the battery bin 150 are in communication through the wire passing hole 151b.

[0135] In the embodiments of the present application, by providing the wire passing hole 151b in the bottom wall of the bin body 151, the electric control bin 160 and the battery bin 150 can be in communication, so as to facilitate the wire harness connection, maintenance and repair between the battery and the controller.

[0136] In some examples, the bottom wall of the bin body 151 can serve as the top wall of the electric control bin 160. In other words, the battery bin 150 and the electric control bin 160 can be separated into two spaces by the bottom wall of the bin body 151.

[0137] In some implementable manners, as shown in Figure 1 , the front pipe 120 of the present application is connected with the electric control bin 160, and the internal space of the front pipe 120 is in communication with the internal space of the electric control bin 160.

[0138] In this embodiment, by connecting the internal space of the front tube 120 with the internal space of the electronic control compartment 160, the internal space of the front tube 120 can be used to arrange the wiring harness. The wiring harness can be hidden inside the front tube 120, which protects it from wind, rain, or external damage, thus improving its service life. Furthermore, hiding the wiring harness in the front tube 120 also improves the cleanliness of the two-wheeled vehicle's appearance, enhancing its aesthetic appeal.

[0139] Specifically, the wiring harness of the electronic components in the front area of ​​the two-wheeled vehicle can first enter the internal space of the front tube 120, and then the wiring harness can enter the internal space of the electronic control compartment 160 along the inner wall of the front tube 120 to electrically connect with the controller in the electronic control compartment 160.

[0140] In some examples, the front tube 120 and the electronic control compartment 160 may be fixedly connected by welding, but not limited to, to improve the connection reliability between the front tube 120 and the electronic control compartment 160.

[0141] See also some of the possible implementation methods. Figures 1 to 3 As shown, the rear fork 140 includes a first lower fork 141. One end of the first lower fork 141 is connected to the electronic control compartment 160 or the battery compartment 150. The other end of the first lower fork 141 is connected to the first dropout 180. The internal space of the first lower fork 141 is in communication with the internal space of the electronic control compartment 160.

[0142] In this embodiment, the internal space of the first lower fork 141 can be used to arrange wiring harnesses. Wiring harnesses for components such as hub motors and brakes can enter the internal space of the first lower fork 141 via the first hook 180. Since the internal space of the first lower fork 141 is connected to the internal space of the electronic control compartment 160, the wiring harness can enter the internal space of the electronic control compartment 160 through the internal space of the first lower fork 141 to electrically connect with the controller inside the electronic control compartment 160.

[0143] In some examples, the internal space of the first lower fork 141 can be directly connected to the internal space of the electronic control compartment 160. Alternatively, the internal space of the first lower fork 141 can be connected to the internal space of the battery compartment 150, and connected to the internal space of the electronic control compartment 160 through the wiring hole 151b of the battery compartment 150.

[0144] In some examples, the first lower fork 141 and the first pawl 180 may be connected as a whole by welding, but not limited to welding. Alternatively, the first lower fork 141 and the first pawl 180 may be a single molded structure, which is not specifically limited in the embodiments of this application.

[0145] See also some of the possible implementation methods. Figures 1 to 3As shown, the rear fork 140 further comprises a second lower fork 142. One end of the second lower fork 142 is connected with the electric control bin 160 or the battery bin 150. The other end of the second lower fork 142 is connected with the second hook 190. The inner space of the second lower fork 142 is in communication with the inner space of the electric control bin 160.

[0146] In the embodiment of the present application, the inner space of the second lower fork 142 can be used to arrange the wire harness. The wire harness of the hub motor, brake and other components can enter the inner space of the second lower fork 142 via the second hook 190. Since the inner space of the second lower fork 142 is in communication with the inner space of the electric control bin 160. The wire harness can pass through the inner space of the second lower fork 142 to enter the inner space of the electric control bin 160 to be electrically connected with the controller in the electric control bin 160.

[0147] In the embodiment of the present application, the inner space of the second lower fork 142 can be used to arrange the wire harness. The wire harness of the hub motor, brake and other components can enter the inner space of the second lower fork 142 via the second hook 190. Since the inner space of the second lower fork 142 is in communication with the inner space of the electric control bin 160. The wire harness can pass through the inner space of the second lower fork 142 to enter the inner space of the electric control bin 160 to be electrically connected with the controller in the electric control bin 160.

[0148] In some examples, the inner space of the second lower fork 142 can be directly in communication with the inner space of the electric control bin 160. Alternatively, the inner space of the second lower fork 142 can be in communication with the inner space of the battery bin 150 and in communication with the inner space of the electric control bin 160 through the wire hole 151b of the battery bin 150.

[0149] In some examples, the second lower fork 142 and the second hook 190 can be connected as a whole by welding, but are not limited thereto. Alternatively, the second lower fork 142 and the second hook 190 can be an integrally formed structure, which is not specifically limited in the embodiment of the present application.

[0150] In some realizable ways, referring to Figure 3 As shown, the second side wall 1512 is provided with a flexible limiting piece 200 on the side facing the cover body 152. The flexible limiting piece 200 is used to abut against the battery.

[0151] In the embodiments of the present application, along the first direction X, one side surface of the battery is connected with the cover body 152, and the other side surface of the battery can be connected with the second side wall 1512 through the flexible limiting piece 200. The flexible limiting piece 200 is flexible and can be deformed. When the cover body 152 closes the lateral opening 151a of the bin body 151, the cover body 152 and the second side wall 1512 have relative forces on the flexible limiting piece 200, the flexible limiting piece 200 can be deformed and provide a flexible resisting force to the battery towards the cover body 152, so that the flexible limiting piece 200 and the battery are flexibly connected in the case of pressing the battery between the cover body 152 and the second side wall 1512, thereby reducing the possibility of rigid connection between the cover body 152, the second side wall 1512 and the battery, causing damage to the battery.

[0152] In addition, when the flexible limiting piece 200 is pressed between the cover body 152 and the second side wall 1512, the flexible limiting piece 200 and the battery can have a larger friction force, so that the battery is not easy to shake. Therefore, during the riding of the two-wheeled vehicle, the battery is not easy to shake along the first direction X through the flexible limiting piece 200, so as to improve the service life of the battery and ensure the safety of riding.

[0153] In some examples, the flexible limiting piece 200 can be, but is not limited to, soft rubber, foam and the like.

[0154] In some implementable ways, referring to Figure 2 As shown in the figure, along the second direction Y, the cover body 152 includes opposite first and second blocking walls 1521 and 1522. The opposite surfaces of the first and second blocking walls 1521 and 1522 are provided with flexible protection pieces. The flexible protection pieces are attached to the outer surface of the battery.

[0155] In the embodiments of the present application, the first and second blocking walls 1521 and 1522 can be used to limit the battery along the second direction Y. By arranging the flexible protection pieces on the opposite surfaces of the first and second blocking walls 1521 and 1522, the battery can be pressed between the first and second blocking walls 1521 and 1522 through the flexible protection pieces. The flexible protection pieces on the first and second blocking walls 1521 and 1522 can exert a flexible resisting force on the battery along the second direction Y, so that the flexible protection pieces can be deformed in the case of pressing the battery between the first and second blocking walls 1521 and 1522. The flexible protection pieces and the battery can be flexibly connected to reduce the possibility of rigid connection between the first and second blocking walls 1521 and 1522 and the battery, causing damage to the battery.

[0156] The flexible protection pieces and the opposite surfaces of the battery along the second direction Y can have a friction force, so that the battery is not easy to shake in the limiting space 152a.

[0157] The embodiments of the present application also provide a two-wheeled vehicle. The two-wheeled vehicle can include the frame 100 in any of the above embodiments.

[0158] It should be noted that the numerical values and numerical ranges involved in the present application are approximate values, and there can be a certain range of error due to the manufacturing process, which can be considered negligible by those skilled in the art.

[0159] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or indirect connection through an intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0160] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "top end", "bottom end", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "axial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the position or element referred to must have a particular orientation, a particular configuration and operation, and therefore cannot be understood as a limitation on the present application.

[0161] In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified and limited.

[0162] The terms "first", "second", "third", "fourth" and the like (if any) in the description of the embodiments of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in other than the order shown or described herein.

[0163] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0164] The term "multiple" as used herein refers to two or more. The term "and / or" as used herein merely describes an associated relationship between associated objects, and indicates that there can be three relationships, for example, A and / or B, which can represent three cases: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " generally represents an "or" relationship between the associated objects before and after it; in formulas, the character " / " represents a "division" relationship between the associated objects before and after it.

[0165] It can be understood that various numerical numbers involved in the embodiments of the present application are only distinguished for convenience of description, and are not used to limit the scope of the embodiments of the present application.

[0166] It can be understood that the size of the serial numbers of the above processes in the embodiments of the present application does not mean the order of execution, and the execution order of the processes should be determined according to their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

Claims

1. A frame (100) of a two-wheeled vehicle, characterized in that, The application relates to a bicycle, which comprises the following parts: a head tube (110); a front tube (120) connected with the head tube (110); a middle tube (130) connected with the front tube (120); a rear fork (140) used for connecting with a rear wheel; a battery compartment (150) arranged in the middle tube (130), the battery compartment (150) comprising a compartment body (151) and a cover body (152), the compartment body (151) having a lateral opening (151a) along a first direction (X), the cover body (152) being arranged at the lateral opening (151a), the cover body (152) being provided with a limiting space (152a) for placing a battery, wherein the bottom of the cover body (152) is hinged to the bottom of the compartment body (151), and the cover body (152) is opened or closed relative to the lateral opening of the compartment body (151) to open or close the limiting space (152a) of the cover body (152); a support (170), part of which is connected with the battery compartment (150), and part of which is used for connecting with the rear fork (140).

2. A frame (100) for a two-wheeled vehicle according to claim 1, characterized in that The application further comprises an electric control compartment (160) arranged below the battery compartment (150), which is used for accommodating a controller.

3. The frame (100) of a two-wheeled vehicle according to claim 1, characterized in that, Along the height direction (Z) of the battery compartment (150), all of the support (170) is arranged below the upper edge of the battery compartment (150), and along the second direction (Y) of the battery compartment (150), all of the support (170) is arranged in front of the rear edge of the rear fork (140).

4. The frame (100) of a two-wheeled vehicle according to claim 2, characterized in that The compartment body (151) comprises a first side wall (1511) used for connecting with the support (170), and the inner wall of the first side wall (1511) is provided with a first reinforcing part (1501).

5. A frame (100) for a two-wheeled vehicle according to claim 4, characterized in that The first reinforcing part (1501) comprises a first plate body (1501a) and a second plate body (1501b), the first plate body (1501a) is arranged opposite to and spaced from the first side wall (1511), and the first plate body (1501a) and the first side wall (1511) are connected through the second plate body (1501b).

6. A frame (100) for a two-wheeled vehicle according to claim 4, characterized in that The compartment body (151) comprises a second side wall (1512) corresponding to the cover body (152), and the second side wall (1512) is arc-shaped along the second direction (Y).

7. A frame (100) for a two-wheeled vehicle according to claim 6, characterized in that The second side wall (1512) protrudes in a direction away from the cover body (152), and the surface of the second side wall (1512) protruding towards the cover body (152) is provided with a second reinforcing part (1502).

8. The frame (100) of a two-wheeled vehicle according to claim 4, characterized in that, The rear fork (140) further comprises a first hook (180) and a second hook (190), and the first hook (180) and the second hook (190) are respectively connected with the two sides of the rear wheel along the first direction (X). The support member (170) comprises a first support tube (171) and a second support tube (172) connected to each other, the first support tube (171) connecting the bin body (151) and the first hook (180), and the second support tube (172) connecting the bin body (151) and the second hook (190).

9. A frame (100) for a two-wheeled vehicle according to claim 8, characterized in that The support member (170) further comprises an intermediate support tube (173) connected to the first support tube (171) and the second support tube (172) at two ends thereof, and the intermediate support tube (173) is connected to the first side wall (1511).

10. The frame (100) of a two-wheeled vehicle according to claim 2, characterized in that, The bottom wall of the bin body (151) is provided with a wire passing hole (151b), and the electric control bin (160) and the battery bin (150) are in communication through the wire passing hole (151b).

11. A frame (100) for a two-wheeled vehicle according to claim 2, characterized in that The front tube (120) is connected to the electric control bin (160), and the internal space of the front tube (120) is in communication with the internal space of the electric control bin (160).

12. A frame (100) for a two-wheeled vehicle according to claim 8, characterized in that, The rear fork (140) comprises a first lower fork (141), one end of the first lower fork (141) is connected to the electric control bin (160) or the battery bin (150), the other end of the first lower fork (141) is connected to the first hook (180), and the internal space of the first lower fork (141) is in communication with the internal space of the electric control bin (160).

13. The frame (100) of a two-wheeled vehicle according to claim 8, characterized in that, The rear fork (140) further comprises a second lower fork (142), one end of the second lower fork (142) is connected to the electric control bin (160) or the battery bin (150), the other end of the second lower fork (142) is connected to the second hook (190), and the internal space of the second lower fork (142) is in communication with the internal space of the electric control bin (160).

14. The frame (100) of a two-wheeled vehicle according to claim 6, characterized in that, The second side wall (1512) is provided with a flexible limiting member (200) on the side facing the cover body (152), and the flexible limiting member (200) is used to abut against the battery.

15. The frame (100) of a two-wheeled vehicle according to claim 1, characterized in that, In the second direction (Y), the cover body (152) comprises opposite first and second blocking walls (1521) and (1522), and the surfaces of the first and second blocking walls (1521) and (1522) opposite to each other are provided with flexible protection members, which are in close contact with the outer surface of the battery.

16. A two-wheeled vehicle characterized by The vehicle frame (100) comprises the vehicle frame (100) according to any one of claims 1 to 15. The vehicle frame (100) comprises the vehicle frame (100) according to any one of claims 1 to 15.

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