Seat storage structure for electric motorcycle

Abstract

The utility model discloses a seat storage frame structure of electric motorcycle, including charger and deposit storehouse, the deposit storehouse detachable installation is on the rear frame of motorcycle, including at least three side closing of surrounding and the bottom plate of connecting in the lower extreme of side closing, is equipped with a ventilation window on the bottom plate or one side of bottom plate, still including a thing partition, the thing partition is placed in the deposit storehouse with charger, when depositing the charger in the deposit storehouse, forms the charging storehouse space in the deposit storehouse, when depositing the thing partition in the deposit storehouse, and the thing partition covers the ventilation window, forms the storage storehouse in the deposit storehouse. Through putting or taking out the thing partition, can adjust the use of deposit storehouse, and the installation mode is relatively convenient.

Description

Technical Field

[0001] This utility model relates to the field of transportation vehicles, specifically to a seat storage rack structure for an electric motorcycle. Background Technology

[0002] With the development of new energy technologies, electric motorcycles are becoming increasingly common in daily commutes. Currently, charging an electric motorcycle requires connecting the charger's output to the battery and the input plug to a power outlet. Typically, to avoid running out of power while riding, many riders store the charger in the storage compartment under the seat, taking it out only when needed. However, this method takes up storage space in the compartment and requires constantly opening and closing the seat, making it inconvenient.

[0003] To address this issue, Chinese Patent Application No. 2015201692423 discloses a charger-integrated electric vehicle, comprising a vehicle body, wheels, an upward-opening seat, a storage compartment located under the seat, a battery, and a charger. The storage compartment has a receiving slot for accommodating the charger, with shock-absorbing membranes and wire holes on the inner wall of the slot. Airflow channels are distributed between adjacent shock-absorbing membranes on the inner wall of the storage compartment, and ventilation openings are provided on both sides of the compartment walls. This electric vehicle's built-in charger is protected from rain by the electric vehicle seat cover and possesses effective shock absorption and cooling effects while maintaining airflow and ventilation, thus enabling the charger to be integrated. However, the aforementioned storage compartment is divided into two parts: one for storage and the other for the charger, resulting in limited storage space and making it unsuitable for vehicles with limited seating space. Meanwhile, in actual use, if the driving distance and battery level are known, the storage compartment and the holding slot are separated without a charger. Although the holding slot can also be used to place items, the volume of items placed will be limited, and the storage space cannot be flexibly adjusted according to the user's needs. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the existing technology, the purpose of this utility model is to provide a seat storage rack structure for electric motorcycles, which solves the problems of the existing electric vehicle storage compartment structure being simple, unable to flexibly adjust the storage compartment purpose according to user needs during use, and having limited storage space.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An electric motorcycle seat storage rack structure includes a charger and a storage compartment. The storage compartment is detachably mounted on the motorcycle's rear frame and includes side panels enclosing at least three sides and a base plate connected to the lower end of the side panels. A ventilation window is provided on the base plate or one side of the base plate. It also includes a storage partition, which, along with the charger, can be placed inside the storage compartment. When the charger is placed inside the storage compartment, a charging compartment space is formed. When the storage partition is placed inside the storage compartment and covers the ventilation window, a storage compartment is formed. Thus, during use, the rider can choose whether to use the storage compartment as a charging compartment or simply as a storage compartment, depending on whether a charger is needed. This ability to switch the storage compartment's function as needed provides riders with flexible options. Meanwhile, the two compartment functions are easily convertible. When used as a charging compartment, the storage partition is removed, exposing the ventilation window, which helps dissipate heat from the charger during charging. When used as a storage compartment, the charger is removed, placed inside the storage partition, and the ventilation window is covered. Items can then be placed directly on the partition. This design is particularly advantageous for off-road motorcycles with limited rear seat storage space, as the compartment is open and easy to place items. When the storage compartment has three side panels, the rear is unobstructed, facilitating wiring. Having more than three side panels further enhances the overall structural stability.

[0006] Furthermore, at least one cable tray for the AC power input cable of the charger is provided on both the left and right sides of the rear end of the rear frame. In this way, when the AC power input cable is pulled out during use, it can be locked in the cable tray for positioning, making it easy to pull out the charging end for charging in rainy weather or when unattended.

[0007] Furthermore, the side panels are U-shaped and consist of a left panel, a right panel, and a front panel connecting the left and right panels. The bottom plate is integrally formed with the side panels, and the length of the bottom plate is less than the length of the side panels. The gap between the front end of the bottom plate and the front panel forms the ventilation window, and the area of ​​the ventilation window is smaller than the bottom area of ​​the charger. Thus, the overall structure of the storage compartment is simple. The U-shaped side panels have no rear obstruction and can be directly attached to the decorative parts on the rear frame to form a large storage space. The ventilation window is formed entirely by the gap between the front end of the bottom plate and the lower end of the front panel, resulting in a simple structure.

[0008] Furthermore, the lower end of the front panel is partially bent horizontally towards the ventilation window, the front end of the base plate is V-shaped, and the rear end of the storage partition is inclined and placed at the front end of the base plate. The front end of the storage partition is inclined upwards and then bent horizontally, overlapping the bend at the lower end of the front panel. In this way, the rear end of the storage partition leans downwards and rests on the V-shaped surface at the front end of the base plate, while the middle is horizontal. After the rear end bends upwards, it bends horizontally towards the front panel and rests on the bend at the lower end of the front panel. After placement, it is not easily displaced or slipped, and the multiple bends result in high overall structural strength. At the same time, this method of installation and removal is quick and convenient.

[0009] Furthermore, multiple reinforcing ribs are spaced apart on the outer side of the front bulkhead and at the end of the bottom plate, with the reinforcing ribs on the outer side of the front bulkhead extending to the bend at their lower ends. This reinforcement effectively increases the structural strength of the front bulkhead and bottom plate, preventing the structural strength of the storage compartment from being weakened by the opening of heat dissipation windows.

[0010] Furthermore, a connecting lug is provided on the inner walls of both the left and right sides of the front end of the rear frame, and a positioning cross plate is provided in the middle of the rear frame. The rear ends of the left and right side panels of the storage compartment are bent outward horizontally and placed on the corresponding connecting lugs. A positioning bolt passes through the bent portions of the left and right side panels and the connecting lugs, and is then locked and fixed with a positioning nut. The middle of the bottom plate of the storage compartment is in close contact with the positioning cross plate. The left bottom plate and the positioning cross plate are connected by a connecting bolt that passes through the bottom plate and the positioning cross plate and is then fixed with a nut threaded into the plate. In this way, after the front end of the storage compartment is bent, it is placed on the lug of the rear frame, and the rear end is placed on the positioning cross plate of the rear support through the bottom plate. The compartment can be placed quickly, and the joint is locked and fixed with bolts for a stable installation.

[0011] Furthermore, positioning holes for positioning bolts are provided on the horizontal bends of the left and right side panels and on the connecting lugs; two connecting holes for connecting bolts are provided on both the positioning cross plate and the base plate; and a washer fitted onto the connecting bolt is also provided on the base plate. These positioning and connecting holes facilitate bolt installation. The washer effectively prevents wear on the joint surface and increases the bearing area, distributing the load evenly. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the installation structure of the rear frame and the storage compartment in the embodiment; Figure 2 This is a schematic diagram of the storage compartment in the embodiment, showing the compartment with a shelf placed inside, and the compartment used as a storage compartment. Figure 3 This is a schematic cross-sectional view of the storage compartment and the rear frame in the embodiment. Figure 4This is a schematic diagram of a structure in which the storage compartment serves as a charging compartment and the charger is placed inside the storage compartment in this embodiment. Figure 5 for Figure 4 A schematic diagram of the cross-sectional structure of AA. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0014] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the terms "horizontal," "vertical," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] For off-road vehicles with limited rear storage space, using the storage compartment solely for chargers is too simplistic. Furthermore, existing storage compartments, after the charger is placed inside, have their cooling vents located on the side. These vents cannot be too large, resulting in poor heat dissipation, while excessively large vents would compromise the vehicle's aesthetics.

[0016] To address the aforementioned issues, this embodiment provides a seat storage rack structure for an electric motorcycle, comprising a charger 4 and a storage compartment 2. The storage compartment 2 is detachably mounted on the rear frame 1 of the motorcycle and includes three side panels 21 enclosing the rear frame and a base plate 22 connected to the lower end of the side panels 21. A ventilation window 23 is provided on one side of the base plate 22 (the lower part of the corresponding portion of the ventilation window 23 is unobstructed). It also includes a storage partition 3, which, along with the charger 4, can be placed inside the storage compartment 2. When the charger 4 is placed inside the storage compartment 2, a charging compartment space is formed. When the storage partition 3 is placed inside the storage compartment 2 and covers the ventilation window 23, a storage compartment is formed. During installation, the rear frame 1 is fixedly connected to the main frame via connecting rods on its front left and right sides. In use, the rider can choose whether to use the storage compartment 2 as a charging compartment or simply as a storage compartment, depending on whether the charger 4 needs to be placed inside. This ability to switch the function of the storage compartment 2 as needed provides riders with flexibility. The function conversion between the two compartments is also quite convenient. When used as a charging compartment, the storage partition 3 is removed, exposing the ventilation window 23, which helps dissipate heat from the charger 4 during charging. When used as a storage compartment, the charger 4 is removed and placed inside the storage partition 3, covering the ventilation window 23; items can then be placed directly on the partition 3. This design is particularly advantageous for off-road motorcycles with limited rear seat storage space, as the compartment is open and easy to place items. When the storage compartment 2 has three side panels, the rear is unobstructed, facilitating cable routing. Having more than three side panels further enhances the overall structural stability.

[0017] In practical implementation, the side panels can be rectangular, formed by four interconnected side panels (front, back, left, and right). With this structure, the rear end of the storage compartment 2 is closed, making the structure more stable than a three-sided side panel, but it is less convenient for wiring. With a rear panel, notches or holes for wire harnesses to pass through can be directly provided on the panel, or the height of the rear panel can be made smaller to avoid interference with other components.

[0018] like Figure 1 , Figure 2As shown, at least one cable groove 12 for the AC power input cable of the charger 4 is provided on both the left and right sides of the rear end of the rear frame 1. In this way, when the AC power input cable is pulled out during use, it can be positioned in the cable groove 12, making it convenient to pull out the charging end for charging in rainy weather or when no one is watching.

[0019] In this embodiment, the side panel 21 is U-shaped and consists of a left panel 211, a right panel 212, and a front panel 213 connecting the left and right panels 211 and 212. The bottom plate 22 is integrally formed with the side panel 21, and the length of the bottom plate 22 is less than the length of the side panel. The gap between the front end of the bottom plate 22 and the front panel 213 forms the ventilation window 23, and the area of ​​the ventilation window 23 is smaller than the bottom area of ​​the charger 4. Thus, the storage compartment 2 has a simple overall structure. The U-shaped side panel 21 has no obstruction at the rear and can be directly attached to the decorative parts on the rear frame 1 to form a large storage space. The ventilation window 23 is formed entirely by the gap between the front end of the bottom plate 22 and the lower end of the front panel 213, resulting in a simple structure.

[0020] In practice, the ventilation window 23 can be directly opened on the base plate 22. The length and width of the ventilation window 23 are both smaller than the length and width of the storage partition 3.

[0021] Furthermore, the lower end of the front panel 213 is partially bent horizontally towards the ventilation window 23. The front end of the base plate 22 is V-shaped (including a forward-leaning plate and a rearward-leaning plate; the upper end of the forward-leaning plate is tilted forward, and the upper end of the rearward-leaning plate is tilted backward). The rear end of the storage partition 3 is inclined and placed on the forward-leaning plate at the front end of the base plate 22. The front end of the storage partition 3 is tilted upward and then bent horizontally, resting on the bend at the lower end of the front panel 213. In this way, the rear end of the storage partition 3 is tilted downward and rests on the V-shaped surface at the front end of the base plate 22, while the middle part is horizontal. After the rear end is bent upward, it is bent horizontally towards the front panel 213 and rests on the bend at the lower end of the front panel 213. After placement, it is not easy to shift or slide, and the overall structural strength is high due to multiple bends. At the same time, this method of installation is quick and convenient for removal and placement.

[0022] Furthermore, multiple reinforcing ribs are provided at intervals on the outer side of the front bulkhead 213 and the end of the bottom plate 22, with the reinforcing ribs on the outer side of the front bulkhead 213 extending to the bend at its lower end. In this way, the reinforcement ribs can effectively increase the structural strength of the front bulkhead 213 and the bottom plate 22, avoiding the problem of weakening the structural strength of the storage compartment 2 due to the opening of the heat dissipation window.

[0023] Furthermore, a connecting lug 11 is provided on the inner walls of both the left and right sides of the front end of the rear frame 1, and a positioning horizontal plate is provided in the middle of the rear frame 1 (in this embodiment, the positioning horizontal plate is inclined, corresponding to the V-shaped bend at the front end of the bottom plate 22, and closely attached to the inclined bend near the rear side); the rear ends of the left side plate 211 and the right side plate 212 of the storage compartment 2 are both bent outward horizontally and placed on the connecting lug 11 on the corresponding side, and are locked and fixed with the positioning nut after passing through the bend of the left side plate 211 and the right side plate 212 and the connecting lug 11 by a positioning bolt; the middle of the bottom plate 22 of the storage compartment 2 is closely attached to the positioning horizontal plate, and the left bottom plate 22 and the positioning horizontal plate are fixed by a connecting bolt passing through the bottom plate 22 and the positioning horizontal plate and threadedly engaged with the nut. In this way, after the front end of the storage compartment 2 is bent, it is placed on the lug of the rear frame 1, and the rear end is placed on the positioning plate of the rear bracket through the base plate 22. The compartment is placed quickly, and the joint is then locked and fixed with bolts for a stable installation.

[0024] Furthermore, positioning holes for positioning bolts are provided on the horizontal bending portions 214 of the left and right side panels 211 and on the connecting lugs 11; two connecting holes for connecting bolts are provided on the positioning cross plate and the base plate 22; and a washer fitted onto the connecting bolt is provided on the base plate 22. These positioning and connecting holes facilitate bolt installation. The washer effectively prevents wear on the joint surface and increases the bearing area, distributing the load evenly.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and not to limit the technical solutions. Those skilled in the art should understand that any modifications or equivalent substitutions to the technical solutions of this utility model that do not depart from the spirit and scope of this technical solution should be covered within the scope of the claims of this utility model.

Claims

1. A seat storage rack structure for an electric motorcycle, comprising a charger and a storage compartment, characterized in that, The storage compartment is detachably mounted on the rear frame of the motorcycle and includes at least three side panels and a bottom plate connected to the lower end of the side panels. A ventilation window is provided on the bottom plate or one side of the bottom plate. It also includes a storage partition, which is placed in the storage compartment along with a charger. When the charger is placed in the storage compartment, a charging compartment space is formed inside the storage compartment. When the storage partition is placed inside the storage compartment and the storage partition covers the ventilation window, a storage compartment is formed inside the storage compartment.

2. The seat storage rack structure of the electric motorcycle according to claim 1, characterized in that, At least one cable tray for the AC power input line of the charger is provided on both the left and right sides of the rear end of the rear frame.

3. The seat storage rack structure of the electric motorcycle according to claim 1 or 2, characterized in that, The side panel is U-shaped and consists of a left panel, a right panel, and a front panel connecting the left and right panels. The bottom plate is integrally formed with the side panel, and the length of the bottom plate is less than the length of the side panel. The gap between the front end of the bottom plate and the front panel forms the ventilation window, and the area of ​​the ventilation window is less than the bottom area of ​​the charger.

4. The seat storage rack structure of the electric motorcycle according to claim 3, characterized in that, The lower end of the front panel is partially bent horizontally towards the ventilation window. The front end of the bottom plate is V-shaped. The rear end of the storage partition is inclined and placed at the front end of the bottom plate. The front end of the storage partition is inclined upward and then bent horizontally, and is placed at the bend at the lower end of the front panel.

5. The seat storage rack structure of the electric motorcycle according to claim 4, characterized in that, Multiple reinforcing ribs are provided at intervals on the outer side of the front bulkhead and the end of the bottom plate, and the reinforcing ribs on the outer side of the front bulkhead extend to the bend at their lower end.

6. The seat storage rack structure of the electric motorcycle according to claim 1, 2, 4, or 5, characterized in that, A connecting lug is provided on the inner walls of both the left and right sides of the front end of the rear frame, and a positioning cross plate is provided in the middle of the rear frame; the rear ends of the left and right side panels of the storage compartment are bent outward horizontally and placed on the connecting lugs on the corresponding sides, and a positioning bolt is used to pass through the bent part of the left and right side panels and the connecting lugs, and then locked and fixed with the positioning nut; the middle part of the bottom plate of the storage compartment is in close contact with the positioning cross plate, and the left bottom plate and the positioning cross plate are fixed by a connecting bolt that passes through the bottom plate and the positioning cross plate and is threaded with a nut.

7. The seat storage rack structure of the electric motorcycle according to claim 6, characterized in that, Positioning holes for positioning bolts are provided on the horizontal bends of the left and right side panels and on the connecting lugs; two connecting holes for connecting bolts are provided on the positioning cross plate and the bottom plate; and a washer fitted onto the connecting bolt is provided on the bottom plate.

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