Multifunctional electric motorcycle

Abstract

The invention relates to the technical field of electric motorcycles, in particular to a multifunctional electric motorcycle which comprises a motorcycle body, a motorcycle fixing seat is arranged at the top of the rear end of the motorcycle body, a rear seat support is fixedly connected to the rear end of the motorcycle body, the motorcycle body comprises a frame, and an axle frame is fixed to the top of the front end of the frame; the top end of the axle frame is coupled with a headstock frame, a handlebar frame is fixed to the center of the top face of the headstock frame, and an electric door lock is fixed to one side of the center of the bottom face of the headstock frame. According to the electric motorcycle, when a single-model key is inserted into an electric door lock cylinder and rotates to a locking position, the electric door lock can be triggered to cut off a motorcycle body power source at the same time, a locking pin is inserted into a fixing clamping groove of an axle frame to lock a faucet, the operation process is simplified, use convenience is improved, the number of parts of a lock is reduced through the integrated structure, and cost is reduced. And meanwhile, the trouble of multi-key management is avoided, and the use experience of the electric motorcycle is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric motorcycles, in particular to a multifunctional electric motorcycle. BACKGROUND

[0002] Under the background that energy shortage and other issues are becoming increasingly serious, and electric energy gradually replaces gasoline and diesel as the driving energy of vehicles due to its energy-saving and environmental protection advantages, electric energy as driving energy is gradually extended from road electric motorcycles to electric motorcycles in various functional scenarios. Electric motorcycles are a kind of traffic tool driven by electric power and meeting the standard of motor vehicles, and are becoming a new choice for urban travel with their environmental protection and intelligence. They are mainly divided into two categories: electric light motorcycles and electric ordinary motorcycles. The former is suitable for short trips, and the latter can meet the needs of long-distance or fast commuting.

[0003] Common electric motorcycles mainly consist of a vehicle body, an electric motor, a battery and a controller. The vehicle body, as the skeleton of the vehicle, includes a frame, a front fork, a handlebar, etc., supports the entire vehicle body and carries passengers. The front fork is a key component connecting the front wheel and the frame, responsible for transmitting various forces and torques, and controlling steering. It cooperates with auxiliary systems such as instruments and lighting systems to display vehicle status such as power and speed and provide night lighting, as well as brake systems and suspension systems to maintain driving safety and riding comfort. The lock of the conventional electric vehicle and the lock of the vehicle body are two independent structures. The lock of the vehicle body is usually set in the middle part of the front vehicle, and the lock of the vehicle body is set on the top of the vehicle panel.

[0004] The above electric motorcycle has the following problems:

[0005] 1. The above-mentioned lock of the vehicle body and the lock of the vehicle body are two independent structures, so when locking and unlocking, two keys or two operations are required to complete the locking respectively, which has the defects of complicated operation and dispersed lock structure.

[0006] 2. Due to the fixed structure of the frame, the existing electric vehicle rear seat is usually designed with a fixed size, either only suitable for passenger carrying or only focusing on cargo carrying function, and cannot be flexibly switched according to the actual use scene, which has the problems of single function and insufficient applicability.

[0007] 3. The frame of the above-mentioned electric vehicle is mostly single round pipe or square pipe structure, resulting in fixed and limited inner recess space of the arc-shaped baffle below the vehicle body and below the seat, which can only adapt to single model wheel installation, and cannot replace different size wheels according to different road conditions demand, especially in complex road conditions areas (such as African areas), the applicability is limited.

[0008] 4. Due to the fixed frame structure, the battery compartment of the above-mentioned electric vehicles is a single-cavity design, which can only be matched with one type of battery. When it is necessary to replace the battery with a different capacity to adjust the driving range, it cannot be done because the battery size does not match the compartment, resulting in insufficient flexibility in adjusting the driving range.

[0009] 5. The existing central control panel of electric vehicles is mostly integrated into the rear seat main control area with an integrated design. The control panel is fixed to the frame by multiple concealed connectors. During maintenance, the entire rear seat main control area must be disassembled to remove the control panel and internal chips, which results in cumbersome maintenance operations and a large amount of disassembly work.

[0010] In light of the problems mentioned above, we propose a multi-functional electric motorcycle. Summary of the Invention

[0011] The purpose of this invention is to provide a multifunctional electric motorcycle to solve the problems mentioned in the background art.

[0012] To achieve the above objectives, the present invention provides the following technical solution: a multi-functional electric motorcycle, comprising a vehicle body, a vehicle fixing seat at the top rear end of the vehicle body, and a rear seat bracket fixedly connected to the rear end of the vehicle body; the vehicle body includes a frame, and an axle frame is fixedly fixed at the top front end of the frame; a head frame is axled to the top of the axle frame; a handlebar frame is fixed to the center of the top surface of the head frame; an ignition lock is fixed to one side of the center of the bottom surface of the head frame; a locking pin is telescopically connected to one side of the bottom end of the ignition lock; the end of the locking pin is engaged in a fixed slot with a central opening; handlebar support rods are fixed to both sides of the bottom end of the head frame; shock absorbers and wheels are connected to the bottom ends of the handlebar support rods; a single support and a rear footrest are sequentially distributed on both sides of the bottom of the frame; a battery compartment is opened at the center of the bottom of the frame; positioning slots are distributed on both sides inside the battery compartment; and a footrest cover is fixed to the top of the battery compartment.

[0013] The aforementioned electric lock also includes an electric lock cylinder, and a lock cylinder shaft extends from the bottom end of the electric lock cylinder. A linkage latch is fixed to the bottom end of the electric lock cylinder, and a pressure roller is fixed to the bottom end of the lock cylinder shaft. A pressure plate is attached to one side of the outer wall of the pressure roller, and a pressure spring is connected to both sides of the inner wall of the pressure plate. A locking pin is fixed to the center of the inner wall of the pressure plate.

[0014] Furthermore, the bottom surface of the vehicle head frame is axially connected to and rotatably fitted with the axle frame, and the fixing slot is fixedly connected to the outer wall of the axle frame.

[0015] Furthermore, the ignition lock cylinder is rotatably coupled with the pressure roller via the lock cylinder shaft, and the pressure roller has an eccentric wheel shape when viewed from above.

[0016] Further, the locking pin is connected with the linkage latch through a spring and a pressing plate to form an elastic telescopic structure, and the outer wall of the pressing plate is in an arc shape.

[0017] Further, the vehicle fixing seat comprises a seat cushion, and a preset mounting seat is arranged at the bottom of the seat cushion, a control panel is fixed to the inner wall of one side of the preset mounting seat, and a base plate is fixed to the back of the control panel.

[0018] Further, the control panel is fixed to the inner wall of one side of the preset mounting seat through the base plate.

[0019] Further, the rear seat support comprises a rear seat frame body, and the rear seat frame body is fixed to the rear end of the vehicle frame, a cargo carrying steel plate and a rear clothes hanger are fixed to the top rear end of the rear seat frame body, a plurality of mounting holes are arranged on the surface of the cargo carrying steel plate, and a flat fork fixing adjusting member is fixed to the bottom of the rear seat frame body.

[0020] Further, the rear seat frame body is fixedly connected with the flat fork fixing adjusting member, and a plurality of adjusting holes are arranged on one side of the center of the rear wheel frame.

[0021] Further, the cargo carrying steel plate and the rear clothes hanger are fixed to the top rear end of the rear seat frame body through bolts, and the mounting holes are symmetrically arranged at equal intervals along the center of the surface of the cargo carrying steel plate.

[0022] Compared with the prior art, the present application has the following advantages:

[0023] In the present application, when a single key is inserted into the electric door lock core and rotated to the locking position, the electric door lock is simultaneously triggered to cut off the power supply of the vehicle body, and the locking pin is inserted into the fixed clamping groove of the vehicle axle frame to lock the faucet. When the key is reversed to the unlocking position, the pressing plate will be reset with the spring elastic structure, the locking pin will be reset synchronously, the unlocking will be completed, the power supply of the vehicle body will be turned on, and the synchronous locking and unlocking of the faucet and the vehicle body can be realized by using a single set of lock and key. Therefore, the operation process is simplified, the use convenience is improved, the number of lock parts is reduced by using the integrated structure, the manufacturing cost is reduced, the trouble of multiple key management is avoided, and the use experience of the electric motorcycle is improved.

[0024] In the present application, a single support is arranged at the symmetrical point of the bottom of the vehicle frame of the electric motorcycle. In use, the operator can use the corresponding single support for temporary support after getting off the vehicle, and a shock absorber and a wheel are arranged at the front end and the rear end of the vehicle frame, so that stability and comfort can be provided during driving.

[0025] In the application, a plurality of independent and uniform size cavities are divided inside the battery compartment body, conductive contacts and positioning clamping grooves can be arranged on the side walls of each small cavity, and an openable conductive connecting piece is arranged between each group of adjacent small cavities, when a small battery is used, a single small battery can be installed in a small cavity, and the circuit connection is realized through the conductive contacts of the cavity, when a large battery is used, the conductive connecting piece between the adjacent small cavities is linked to form a combined cavity suitable for the size of the large battery, and the circuit is connected through the linked conductive contacts after the large battery is installed in the battery compartment, and the positioning clamping grooves of each cavity are used to fix the two sides of the battery, so that the flexible and adaptive installation of batteries of various specifications in the battery compartment is realized, and single small batteries or combined large batteries can be selected according to the use requirements in short or long endurance scenes, so that the flexibility of endurance adjustment is improved.

[0026] In the application, the control panel is fixed to the inner wall of the pre-installed seat through the base steel plate at the back and the threaded holes and fasteners at both ends, so that the control panel is suspended in the space below the seat, during maintenance, the base steel plate and the control panel can be taken out by only disassembling the fixing screws or fasteners at both ends of the base steel plate, so that the control panel and the internal circuit are directly repaired, the maintenance process is greatly simplified, and the disassembly workload during maintenance is reduced.

[0027] In the application, the mixed rear seat structure with switchable long seat and short seat can be formed through the fixed cargo steel plate on the top surface of the rear seat frame body and the designed mounting hole, when cargo needs to be carried, the cargo steel plate is completely exposed by the detachable long seat cushion on the top surface, so that the short seat mode is switched, and the exposed cargo steel plate can be used to carry goods, when people need to be carried, the cargo steel plate is removed, the rear clothes hanger and the long seat cushion are installed on the rear seat frame body, the complete long seat is formed, and the multi-person carrying function is realized, so that the electric motorcycle realizes the quick switching in the carrying and cargo carrying scenes, the operation is convenient, and the rigid cargo steel plate can also guarantee the structural strength during cargo carrying, and the scene adaptability and use flexibility of the vehicle are greatly improved.

[0028] In the application, a plurality of groups of adjustment hole positions are arranged on the center of the fixed adjustment member of the fork corresponding to the wheels and the rear wheel frame, the shaft connection positions of the adjustment holes can be replaced, 12-inch hub motors or 14-inch hub motors can be installed, the axis positioning accuracy after the installation of hub motors of different sizes can be ensured, the driving stability is guaranteed, the limitation of single wheel adaptation of the traditional frame is broken, the quick replacement of two different sizes of wheels is realized, the vehicle terrain adaptability is improved, the space utilization rate is optimized while the overall strength is guaranteed, and the structural reliability and use flexibility are considered. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 Figure 1 is a schematic diagram of the three-dimensional structure of the main body of the electric motorcycle in the cargo mode of the present application;

[0030] Figure 2 Figure 2 is a schematic diagram of the three-dimensional structure of the main body of the electric motorcycle in the passenger mode of the present application;

[0031] Figure 3 Figure 3 is a schematic diagram of the three-dimensional structure of the frame of the present application;

[0032] Figure 4 Figure 4 is a schematic diagram of the three-dimensional structure of the handlebar bracket of the present application;

[0033] Figure 5 Figure 5 is a schematic diagram of the exploded structure of the electric door lock in the handlebar bracket of the present application;

[0034] Figure 6 Figure 6 is a schematic diagram of the overhead cross-sectional structure of the linkage lock in the handlebar bracket of the present application;

[0035] Figure 7 Figure 7 is a schematic diagram of the three-dimensional structure of the flat fork fixing and adjusting member in the rear seat support of the present application;

[0036] Figure 8 Figure 8 is a schematic diagram of the three-dimensional structure of the rear seat support in the frame of the present application;

[0037] Figure 9 Figure 9 is a schematic diagram of the three-dimensional structure of the cargo steel plate in the rear seat support of the present application;

[0038] Figure 10 Figure 10 is a schematic diagram of the three-dimensional structure of the rear coat hanger in the rear seat support of the present application.

[0039] In the figure: 1, main body of the motorcycle; 101, frame; 102, axle bracket; 103, handlebar bracket; 104, handlebar bracket; 105, electric door lock; 1051, electric door lock core; 1052, lock core shaft; 1053, linkage lock; 1054, pressure roller; 1055, pressure plate; 1056, compression spring; 106, locking pin; 107, fixed clamping groove; 108, handlebar support rod; 109, shock absorber; 110, wheel; 111, single support; 112, rear foot support; 113, battery compartment; 114, positioning clamping groove; 115, footstep cover plate;

[0040] 2, fixed seat of the motorcycle; 201, seat cushion; 202, preset mounting seat; 203, control panel;

[0041] 3, rear seat support; 301, rear seat bracket; 302, cargo steel plate; 303, rear coat hanger; 304, flat fork fixing and adjusting member; 305, adjusting hole; 306, rear wheel bracket. DETAILED DESCRIPTION

[0042] To facilitate the solution of the problem, embodiments of the present invention provide a multifunctional electric motorcycle. The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] like Figures 1-10 As shown, a multi-functional electric motorcycle includes a vehicle body 1, characterized in that: a vehicle mounting seat 2 is provided at the top rear end of the vehicle body 1, and a rear seat bracket 3 is fixedly connected to the rear end of the vehicle body 1; the vehicle body 1 includes a frame 101, and an axle bracket 102 is fixed at the top front end of the frame 101; a headrest 103 is pivotally connected to the top end of the axle bracket 102; a handlebar bracket 104 is fixed at the center of the top surface of the headrest 103; an ignition lock 105 is fixed to one side of the center of the bottom surface of the headrest 103; and one side of the bottom end of the ignition lock 105 extends outwards. The frame 101 is connected by a locking pin 106, the end of which is fastened into the center opening of the fixing slot 107. The bottom of the frame 103 is fixed with a handlebar support rod 108 on both sides, and the bottom of the handlebar support rod 108 is connected to a shock absorber 109 and a wheel 110. The bottom of the frame 101 is provided with a single support 111 and a rear footrest 112 on both sides. The bottom of the frame 101 is provided with a battery compartment 113 at the center, and the inside of the battery compartment 113 is provided with positioning slots 114 on both sides. The top of the battery compartment 113 is fixed with a footrest cover 115.

[0044] To ensure the overall structural stability and convenience of this electric motorcycle during use, such as Figures 1-7As shown, the bottom of the frame 101 of the electric motorcycle is symmetrically provided with a single support 111 on both sides, which can be used for temporary support when the operator gets off the vehicle. The front and rear ends of the frame 101 are symmetrically provided with shock absorbers 109 and wheels 110, which can provide stability and comfort during driving. The battery compartment 113 is designed with a multi-slot structure, and the battery compartment 113 is divided into multiple independent and uniform cavities inside the compartment body. The side walls of each small cavity are provided with conductive contacts and positioning grooves 114. Each group of adjacent small cavities is provided with an openable conductive connecting piece. When a small battery is used, a single small battery can be installed in a small cavity, and the circuit is connected through the conductive contacts of the cavity. When a large battery is used, the conductive connecting piece between adjacent small cavities can be linked to form a combined cavity suitable for large batteries. After the large battery is installed in the battery compartment 113, the circuit is connected through the linked conductive contacts, and the positioning grooves 114 of each cavity are used to fix the battery on both sides. This design allows flexible installation of batteries of different specifications in the battery compartment 113, and allows the selection of a single small battery or a combined large battery in short or long endurance scenarios, improving the flexibility of endurance adjustment. The multi-slot structure and conductive connection design inside the battery compartment 113 can ensure the stability of the circuit and the structural firmness after the installation of different batteries, simplifying the battery replacement operation.

[0045] The above-mentioned headstock 104 of the frame 101 is provided with an electric door lock 105, wherein the electric door lock 105 further comprises an electric door lock core 1051, and the bottom end of the electric door lock core 1051 extends a lock core shaft 1052. The bottom end of the electric door lock core 1051 is fixed with a linkage latch 1053, the bottom end of the lock core shaft 1052 is fixed with a pressure roller 1054, one side of the pressure roller 1054 is attached with a pressure plate 1055, the inner wall of the pressure plate 1055 is connected with a pressure spring 1056, and the center of the inner wall of the pressure plate 1055 is fixed with a locking pin 106.

[0046] The above-mentioned electric door lock 105 is a common means for opening and closing the power supply of the vehicle body in the prior art. Its principle is that after the key is inserted and rotated, the vehicle electronic control unit performs identity verification. After verification, the electromagnet is powered to generate a magnetic field, attracting the lock tongue to retract, thereby connecting the vehicle circuit. When the power is off, the spring force resets the lock tongue and cuts off the power supply. This type of method is a common prior art widely used in the market. Here, it will not be described in more detail. The electric door lock 105 used in the electric motorcycle is lengthened at the bottom end of the lock core shaft 1052 of the electric door lock core 1051, so that the bottom end of the lock core shaft 1052 is connected to the bottom linkage latch 1053. The lock core shaft 1052 and the pressure wheel 1054 are in an integral fixed state. Only by inserting the key into the electric door lock core 1051 and rotating it to the locking position can the process of triggering the electric door lock 105 to cut off the vehicle power supply and the eccentric structure pressure wheel 1054 simultaneously ejecting the locking pin 106 be triggered. The locking pin 106 is inserted into the fixed clamping groove 107 of the axle bracket 102 to lock the faucet, thereby limiting the rotation of the faucet. When the key is reversed to the unlocking position, the pressure plate 1055 will be reset with the locking pin 106 simultaneously with the elastic structure of the compression spring 1056. The unlocking is completed, and the vehicle power supply is turned on to provide power. Therefore, this electric motorcycle only needs to use a single set of locks and keys to realize the synchronous locking and unlocking of the faucet and the vehicle body, thereby simplifying the operation process and improving the use convenience. Through this integrated structure, the number of lock parts is reduced, the manufacturing cost is reduced, the trouble of multiple key management is avoided, and the use experience of the electric motorcycle is improved.

[0047] As shown in Figures 1-4 The vehicle fixing seat 2 includes a seat cushion 201, and a pre-installed seat 202 is provided at the bottom of the seat cushion 201. One side of the inner wall of the pre-installed seat 202 is fixedly connected with a control panel 203, and the back of the control panel 203 is fixedly connected with a base steel plate.

[0048] In order to greatly simplify the maintenance process of the electric motorcycle and reduce the disassembly workload during maintenance, as shown in Figures 1-4As shown, the seat cushion 201 adopts a long seat cushion and a short seat cushion version, which can be replaced according to needs, and a control panel 203 is mounted on the inner wall of the preset mounting seat 202 at the bottom of the seat cushion 201. The control panel 203 is fixed with the inner wall of the preset mounting seat 202 through the base steel plate at the back and the fastener, so that the control panel 203 is suspended in the space below the seat as a whole. When repairing, only the fixing screws or fasteners at both ends of the base steel plate need to be disassembled to take out the base steel plate together with the control panel 203, so that the control panel 203 and the internal circuit can be directly repaired. After the repair is completed, the whole is fixed by screwing again. By integrating the control panel 203 into the base steel plate in a modular way and cooperating with the three-point screw fixing at both ends to realize quick disassembly and assembly, the maintenance process is greatly simplified, and the disassembly workload during maintenance is reduced. The base steel plate also plays a role in protecting the control panel 203, improving the stability of the circuit operation.

[0049] As shown in Figures 8-10 The rear seat support 3 includes a rear seat body 301, and the rear seat body 301 is integrally fixed with the rear end of the frame 101. The top surface rear end of the rear seat body 301 can be fixed with a cargo steel plate 302 and a rear clothes hanger 303, respectively. The surface of the cargo steel plate 302 is arranged with mounting holes. The bottom end of the rear seat body 301 is fixed with a flat fork fixing adjusting part 304 on both sides, and the center of the flat fork fixing adjusting part 304 is sequentially arranged with adjusting holes 305. The adjusting holes 305 are connected with a rear wheel frame 306.

[0050] In order to realize the quick switching of the same rear seat structure of the electric motorcycle at the rear end in the passenger carrying and cargo carrying scene, as shown in Figures 8-10 The design of the cargo steel plate 302 and the rear clothes hanger 303 installed on the top surface of the rear seat body 301 and the mounting holes can form a hybrid rear seat structure with switchable long seat and short seat. The rear seat body 301 of the electric motorcycle can install the basic short seat assembly and the detachable long seat cushion through the cargo steel plate 302. When carrying goods is needed, the cargo steel plate 302 can be completely exposed through the detachable long seat cushion on the top surface, so as to switch to the short seat mode. At this time, the short seat can accommodate passengers, and the exposed cargo steel plate 302 can be used to carry goods. When carrying passengers is needed, the rear clothes hanger 303 and the long seat cushion are installed on the rear seat body 301 to form a complete long seat, realizing the multi-passenger carrying function. Thus, the electric motorcycle can realize the quick switching in the passenger carrying and cargo carrying scene, which is convenient to operate. The rigid cargo steel plate 302 can also guarantee the structural strength when carrying goods, greatly improving the scene adaptability and use flexibility of the vehicle.

[0051] The frame 101 and the rear seat frame body 301 of the electric motorcycle adopt an elliptical tube and circular tube mixed splicing frame structure. The elliptical tube is formed in the handlebar mounting area and the seat support area, and the rest of the main frame is connected by circular tubes. Through the cross-sectional characteristics and spatial layout optimization of the elliptical tube, the inner recess space of the arc-shaped baffle below the handlebar and below the seat is expanded, so that the length, width and height dimensions of the space can simultaneously adapt to the installation requirements of 14-inch and 16-inch wheels 110. The adjustment hole 305 position corresponding to the wheel 110 and the rear wheel frame 306 installation is provided with multiple groups at the center of the fixed adjustment part 304 of the straight fork. By replacing the shaft connection position of the adjustment hole 305, a 12-inch hub motor or a 14-inch hub motor can be installed, which can ensure accurate positioning of the axis after installation of hub motors of different sizes, guarantee driving stability, break through the limitation of single wheel adaptation of traditional frames, realize quick replacement of two different sizes of wheels, and flexibly adjust according to different road conditions in African regions, such as flat roads with large wheels and rough roads with small wheels, improve the terrain adaptability of the vehicle, and at the same time, the mixed frame structure optimizes the space utilization rate while ensuring the overall strength, and balances the structural reliability and use flexibility.

[0052] In summary, the embedded connection electric motorcycle in use, the operation process includes:

[0053] When using the electric motorcycle, only a single lock hole is needed to be arranged on the top of the handlebar frame 104 panel, and a special key is configured. When the user needs to lock the vehicle, only need to insert the key into the electric door lock core 1051 and rotate to the locking position, the electric door lock 105 cuts off the power supply of the vehicle body, and the lock core shaft 1052 at the bottom of the electric door lock core 1051 rotates synchronously, drives the pressing wheel 1054 and the pressing plate 1055 of the eccentric structure to fit, and gradually pushes out the pressing plate 1055 and the locking pin 106 with rotation, and inserts into the fixed clamping groove 107 of the axle frame 102, thereby limiting the rotation of the handlebar. When the key is reversely rotated to the unlocking position, the pressing plate 1055 will be reset with the locking pin 106 driven by the elastic structure of the compression spring 1056, and the unlocking is completed. At the same time, the power supply of the vehicle body is turned on. When installing and using the battery, when using a small battery, a single small battery is installed in a small cavity, and the circuit connection is realized through the conductive contact of the cavity. When using a large battery, the conductive connecting piece between adjacent small cavities is linked to form a combined cavity suitable for the size of the large battery. After the large battery is installed in the battery compartment 113, the circuit is connected through the linked conductive contact. The positioning clamping groove 114 of each cavity realizes the fixation of the two sides of the battery. When disassembling and repairing, the fixed screws or fasteners at both ends of the base steel plate 204 can be disassembled to take out the base steel plate 204 together with the control panel 203, and the control panel 203 and the internal circuit are directly repaired. After the repair is completed, the whole is fixed by screwing again.

[0054] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be made without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. A multi-functional electric motorcycle comprising a vehicle body (1), characterized in that: The rear end top of the vehicle body (1) is provided with a vehicle fixing seat (2), and the rear end of the vehicle body (1) is fixedly connected with a rear seat support (3). The vehicle body (1) comprises a vehicle frame (101), and the front end top of the vehicle frame (101) is fixedly provided with an axle frame (102). The top end of the axle frame (102) is pivotally connected with a vehicle head frame (103), and the top surface center of the vehicle head frame (103) is fixedly provided with a faucet frame (104). The bottom surface center of the vehicle head frame (103) is fixedly provided with an electric door lock (105) on one side, and the bottom end of the electric door lock (105) is telescopically connected with a locking pin (106) on one side. The end of the locking pin (106) is buckled into the center opening of a fixed clamping groove (107). The bottom end of the vehicle head frame (103) is fixedly provided with a faucet support rod (108) on both sides, and the bottom end of the faucet support rod (108) is connected with a shock absorber (109) and a wheel (110). The bottom of the vehicle frame (101) is sequentially provided with a single support (111) and a rear foot support (112) on both sides. The bottom center of the vehicle frame (101) is provided with a battery compartment (113), and the inside of the battery compartment (113) is provided with a positioning clamping groove (114) on both sides. The top of the battery compartment (113) is fixedly provided with a foot pedal cover plate (115). The electric door lock (105) further comprises an electric door lock core (1051), and the bottom end of the electric door lock core (1051) extends a lock core shaft (1052). The bottom end of the electric door lock core (1051) is fixedly provided with a linkage lock (1053). The bottom end of the lock core shaft (1052) is fixedly provided with a pressure roller (1054), and one side of the outer wall of the pressure roller (1054) is attached with a pressing piece (1055). The inner wall of the pressing piece (1055) is connected with a compression spring (1056) on both sides. The inner wall center of the pressing piece (1055) is fixedly provided with a locking pin (106).

2. A multi-functional electric motorcycle as claimed in claim 1, wherein, The bottom surface of the vehicle head frame (103) is pivotally connected with the axle frame (102), and the fixed clamping groove (107) is fixedly connected with the outer wall of the axle frame (102).

3. A multi-functional electric motorcycle as claimed in claim 1, wherein, The electric door lock core (1051) is pivotally connected with the pressure roller (1054) through the lock core shaft (1052), and the top view of the pressure roller (1054) is in the shape of an eccentric wheel.

4. A multi-functional electric motorcycle as claimed in claim 1, wherein, The locking pin (106) and the linkage lock (1053) on one side constitute an elastic telescopic structure through the pressing piece (1055) and the compression spring (1056), and the outer wall of the pressing piece (1055) is in the shape of an inner arc.

5. A multi-functional electric motorcycle as claimed in claim 1, wherein, The vehicle fixing seat (2) comprises a seat cushion (201), and the bottom of the seat cushion (201) is provided with a preset mounting seat (202). One side of the inner wall of the preset mounting seat (202) is fixedly provided with a control panel (203). The back of the control panel (203) is fixedly provided with a base steel plate.

6. A multi-functional electric motorcycle as claimed in claim 5, wherein, The control panel (203) is fixedly screwed with the inner wall of the preset mounting seat (202) through the base steel plate.

7. A multi-functional electric motorcycle as claimed in claim 1, wherein, Said backrest support (3) includes backrest frame body (301), and backrest frame body (301) is integrally fixed with the rear end of frame (101), the top surface rear end of backrest frame body (301) can be fixed with cargo steel plate (302) and rear clothes hanger (303) respectively, and the surface of cargo steel plate (302) is arranged with mounting hole, the bottom end of backrest frame body (301) is fixed with flat fork fixed adjusting part (304) on both sides, and the center of flat fork fixed adjusting part (304) is sequentially arranged with adjusting hole (305), adjusting hole (305) is connected with rear wheel frame (306).

8. A multi-functional electric motorcycle as claimed in claim 7, wherein, Backrest frame body (301) both sides are fixedly connected with flat fork fixed adjusting part (304), and adjusting hole (305) is arranged with multiple groups along the center side of rear wheel frame (306).

9. A multi-functional electric motorcycle as claimed in claim 7, wherein, Cargo steel plate (302) and rear clothes hanger (303) are fixed with the top surface rear end of backrest frame body (301) by bolt, and mounting hole is symmetrically arranged along the surface center of cargo steel plate (302).

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