Frame and two-wheeled vehicle

Abstract

The embodiment of the utility model provides a vehicle frame and a two-wheeled vehicle, the vehicle frame comprises a main body, the main body is of an integrated structure and comprises a base and a pair of side plates arranged on the same side of the base, the base comprises a first section, a second section and a third section, and the second section is arranged between the first section and the third section; the pedal plate is connected with the pair of side plates and covers at least part of the first section and part of the second section; and the protective cover is connected with the pair of side plates and covers at least part of the third section and part of the second section.

Description

Technical Field

[0001] Embodiments of the present disclosure generally relate to the technical field of two-wheeled vehicles, and more particularly, to a frame and a two-wheeled vehicle. Background Art

[0002] A typical two-wheeled vehicle consists of a frame and plastic decorative parts. The frame serves as the vehicle's backbone, mounting other components and bearing the loads generated during use, ensuring the vehicle's proper function. Plastic decorative parts are broken down into multiple components and bolted to the frame for visual appeal.

[0003] However, the frame and exterior systems of conventional two-wheeled vehicles have too many parts, which leads to complex assembly processes and low assembly efficiency. Utility Model Content

[0004] In a first aspect of the present disclosure, a frame is provided, comprising: a main body, which is an integral structure and includes a base and a pair of side panels arranged on the same side of the base, the base including a first section, a second section and a third section, and the second section is arranged between the first section and the third section; a foot pedal connected to the pair of side panels and covering at least a portion of the first section and a portion of the second section; and a protective cover connected to the pair of side panels and covering at least a portion of the third section and a portion of the second section.

[0005] The frame according to the embodiment of the present disclosure includes an integrally formed main body, footrests, and a protective cover covering the main body. This reduces the number of parts, simplifying the assembly process and improving assembly efficiency. Furthermore, the frame according to the embodiment of the present disclosure integrates both the skeleton and the appearance, eliminating the need for additional decorative elements on the frame.

[0006] In some embodiments, the protective cover partially overlaps the footrest to jointly cover the entire second section.

[0007] In some embodiments, the protective cover covers a portion of the footrest adjacent to the third section.

[0008] In some embodiments, the main body further includes multiple groups of first mounting portions, the foot pedal includes multiple groups of first mounting holes, each group of first mounting holes is arranged along the first direction, and each group of first mounting portions is aligned with a corresponding group of first mounting holes.

[0009] In some embodiments, the main body also includes at least one group of second mounting portions, the protective cover includes multiple groups of second mounting holes, each group of second mounting holes is arranged along the first direction, a group of second mounting holes in the multiple groups of second mounting holes away from the third section is aligned with a corresponding group of first mounting holes, and the remaining groups of second mounting holes in the multiple groups of second mounting holes are each aligned with a corresponding group of second mounting portions.

[0010] In some embodiments, the frame further comprises a mounting member, which is connected to the paired side panels and covers the portion of the third section except that covered by the protective cover, and the protective cover, the mounting member, the third section and the portion of the paired side panels corresponding to the third section together constitute a accommodating chamber for accommodating the battery, the protective cover further comprises at least one group of third mounting holes, the mounting member comprises at least one group of third mounting portions, and the at least one group of third mounting holes is aligned with the at least one group of third mounting portions.

[0011] In some embodiments, the main body further includes at least one reinforcement member disposed on the base, one end of the at least one reinforcement member is disposed on the first segment, and the other end of the at least one reinforcement member is disposed on the third segment.

[0012] In some embodiments, the at least one reinforcement member includes a limiting portion, the third section includes a mounting surface, the limiting portion is arranged away from the first section and spaced apart from the mounting surface for limiting a side of the battery close to the second section.

[0013] In some embodiments, the frame further includes a plurality of limiting members, some of which are arranged on an end of the third section away from the second section for limiting the side of the battery away from the second section, and another part of the plurality of limiting members are arranged on the sides of the parts of the paired side panels corresponding to the third section that are adjacent to each other for limiting the opposite side of the battery.

[0014] In some embodiments, a conducting portion is provided on the mounting surface, the conducting portion is spaced apart from the limiting portion of the at least one reinforcement member, and the conducting portion is further away from the second section than the limiting portion of the at least one reinforcement member.

[0015] In a second aspect of the present disclosure, a two-wheeled vehicle is provided. The two-wheeled vehicle comprises: any one frame according to the first aspect of the present disclosure.

[0016] It should be understood that the content described in this section is not intended to limit the key features or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein:

[0018] Figure 1 shows a schematic structural diagram of a vehicle frame according to some embodiments of the present disclosure;

[0019] Figure 2 Shown Figure 1 A schematic diagram of a portion of the frame shown, wherein the mounting members are not shown;

[0020] Figure 3 Shown Figure 1 A schematic structural diagram of the main body shown;

[0021] Figure 4 shows a schematic structural diagram of a mounting member according to some embodiments of the present disclosure;

[0022] Figure 5 Shown Figure 3 The main body shown is a schematic structural diagram from another perspective;

[0023] Figure 6 Shown Figure 5 An enlarged schematic diagram of portion A of the main body is shown;

[0024] Figure 7 Shown Figure 3 The main body shown is a schematic structural diagram from another perspective;

[0025] Figure 8 A schematic diagram of an application of a vehicle frame according to some embodiments of the present disclosure is shown, wherein mounting parts are not shown.

[0026] Description of reference numerals:

[0027] 100 is the frame, 101 is the mounting slot, 102 is the receiving chamber, 200 is the battery, 300 is the front fork, 400 is the rear shock absorber, 500 is the rear fork, 600 is the bottom bracket crank, and 700 is the support foot;

[0028] 1 is the main body, 11 is the base, 111 is the first section, 112 is the second section, 113 is the third section, 1131 is the mounting surface, 12 is the side plate, 13 is the reinforcement, 131 is the limiting portion, 14 is the conducting portion, 15 is the first mounting portion, and 16 is the second mounting portion;

[0029] 2 is a foot pedal, 21 is a first mounting hole;

[0030] 3 is a protective cover, 31 is a second mounting hole, and 32 is a third mounting hole;

[0031] 4 is a mounting member, 41 is a third mounting portion;

[0032] 5 is a limiter;

[0033] 61 is the front fork mounting structure, 62 is the rear shock absorber mounting structure, 63 is the rear fork mounting structure, 64 is the bottom bracket crank mounting structure, and 65 is the support leg mounting structure;

[0034] X is the first direction. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.

[0036] As used herein, the term "including" and its variations represent open inclusion, i.e., "including but not limited to." Unless otherwise stated, the term "or" means "and / or." The term "based on" means "based at least in part on." The terms "one example embodiment" and "an embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least one additional embodiment." The terms "first," "second," etc. may refer to different or identical objects.

[0037] Hereinafter, the principles of the present disclosure will be described using a two-wheeled vehicle as an example of an application environment of the vehicle frame 100. However, it should be understood that this application environment is merely exemplary, and the vehicle frame 100 according to the embodiments of the present disclosure can also be applied to various vehicles.

[0038] Figure 1 A schematic structural diagram of a vehicle frame 100 according to some embodiments of the present disclosure is shown. Figure 2 Shown Figure 1 The schematic diagram of the partial structure of the vehicle frame 100 is shown, wherein the mounting member 4 is not shown. Figures 1 to 2 As shown, the frame 100 described herein generally includes a main body 1 , a footrest 2 , a protective cover 3 , a mounting member 4 and a limiting member 5 in terms of structure.

[0039] refer to Figures 1 to 2In some embodiments, the main body 1 is an integral structure. The main body 1 includes a base 11 and a pair of side panels 12 arranged on the same side of the base 11. The base 11 includes a first section 111, a second section 112, and a third section 113. The first section 111, the second section 112, and the third section 113 are integrally formed, and the second section 112 is arranged between the first section 111 and the third section 113. The footrest 2 is connected to the pair of side panels 12, and the footrest 2 covers at least a portion of the first section 111 and a portion of the second section 112. The protective cover 3 is connected to the pair of side panels 12, and the protective cover 3 covers at least a portion of the third section 113 and a portion of the second section 112. The footrest 2 and the protective cover 3 can be used to place cargo or to rest feet.

[0040] The frame 100 according to the embodiment of the present disclosure includes an integrally formed main body 1, a footrest 2 covering the main body 1, and a protective cover 3. This reduces the number of parts, simplifying the assembly process and improving assembly efficiency. Furthermore, the frame 100 according to the embodiment of the present disclosure integrates both the skeleton and the appearance, eliminating the need for additional decorative elements on the frame 100.

[0041] Continue to refer Figures 1 to 2 The protective cover 3 can partially overlap the footboard 2 to cover the entire second section 112. In some embodiments, the protective cover 3 can cover a portion of the footboard 2. In other embodiments, the footboard 2 can also cover a portion of the protective cover 3, which is not limited here. Furthermore, the protective cover 3 can cover the portion of the footboard 2 adjacent to the third section 113. Thus, the protective cover 3 can overlap the footboard 2.

[0042] Figure 3 Shown Figure 1 The structural diagram of the main body 1 is shown in FIG. Figures 1 to 3 As shown, in some embodiments, the main body 1 may further include multiple groups of first mounting portions 15. The footrest 2 may include multiple groups of first mounting holes 21. Each group of first mounting holes 21 may be arranged along the first direction X, and accordingly, each group of first mounting portions 15 may be arranged along the first direction X. Each group of first mounting portions 15 may be aligned with a corresponding group of first mounting holes 21. Therefore, when each group of first mounting portions 15 is aligned with a corresponding group of first mounting holes 21, a bolt may pass through the corresponding first mounting hole 21 and be inserted into the corresponding first mounting portion 15, thereby achieving connection between the footrest 2 and the main body 1.

[0043] refer to Figures 1 to 3Furthermore, the main body 1 may further include at least one set of second mounting portions 16. The protective cover 3 may include multiple sets of second mounting holes 31. Each set of second mounting holes 31 may be arranged along the first direction X, and accordingly, each set of second mounting portions 16 may be arranged along the first direction X. Among the multiple sets of second mounting holes 31, the set of second mounting holes 31 away from the third section 113 may be aligned with the corresponding set of first mounting holes 21, and the remaining sets of second mounting holes 31 in the multiple sets of second mounting holes 31 may each be aligned with the corresponding set of second mounting portions 16.

[0044] With the above configuration, when one set of second mounting holes 31 is aligned with a corresponding set of first mounting holes 21, bolts can sequentially pass through the corresponding second mounting holes 31 and the corresponding first mounting holes 21 and be inserted into the corresponding first mounting portion 15. When the remaining sets of second mounting holes 31 are each aligned with a corresponding set of second mounting portions 16, bolts can sequentially pass through the corresponding second mounting holes 31 and be inserted into the corresponding second mounting portions 16, thereby achieving the connection between the footrest 2, the protective cover 3, and the main body 1.

[0045] Figure 4 FIG. 4 shows a schematic structural diagram of a mounting member 4 according to some embodiments of the present disclosure. Figures 1 to 4 As shown, in some embodiments, the main body 1 and the paired side panels 12 can form a mounting groove 101. The mounting groove 101 can be used to arrange a wiring harness, and the portion of the mounting groove 101 corresponding to the third section 113 can be used to accommodate a built-in battery 200. The mounting member 4 can be connected to the protective cover 3, the third section 113, and the paired side panels 12 to cover the third section 113 and position the battery 200 within the mounting groove 101.

[0046] Continue to refer Figures 1 to 4 Furthermore, the mounting member 4 can cover the portion of the third section 113 excluding that covered by the protective cover 3, so that the protective cover 3, the mounting member 4, the third section 113, and the portion of the paired side panels 12 corresponding to the third section 113 collectively form a storage chamber 102 for accommodating the battery. That is, the protective cover 3 and the mounting member 4 collectively cover the portion of the mounting slot 101 corresponding to the third section 113, thereby forming the storage chamber 102. The protective cover 3 can also include at least one set of third mounting holes 32. The mounting member 4 can include at least one set of third mounting portions 41. Each set of third mounting holes 32 can be arranged along the first direction X, and accordingly, each set of third mounting portions 41 can be arranged along the first direction X. The at least one set of third mounting holes 32 is aligned with the at least one set of third mounting portions 41. Therefore, when the at least one set of third mounting holes 32 is aligned with the at least one set of third mounting portions 41, bolts can be sequentially passed through the corresponding third mounting holes 32 and into the corresponding third mounting portions 41, thereby connecting the protective cover 3 to the mounting member 4.

[0047] It should be noted that the numbers, values, and quantities mentioned above and elsewhere in this disclosure are exemplary and are not intended to limit the scope of this disclosure in any way. Any other suitable numbers, values, and quantities are possible.

[0048] For example, reference Figures 2 to 4 Depending on the specific application scenario and requirements, the multiple groups of first mounting portions 15 may include three groups of first mounting portions 15, two of which may be disposed on the first section 111, and another group of which may be disposed on the second section 112. The at least one group of second mounting portions 16 may include a group of second mounting portions 16, and the group of second mounting portions 16 may be disposed on the third section 113. The at least one group of third mounting portions 41 may include a group of third mounting portions 41, and the group of third mounting portions 41 may be disposed on the mounting member 4. Furthermore, each group of mounting portions may include two or more, without limitation.

[0049] Figure 5 Shown Figure 3 The main body 1 is shown in another perspective. Figure 5 As shown, in some embodiments, some of the plurality of stoppers 5 can be disposed on an end of the third section 113 away from the second section 112 to limit the battery 200 on the side away from the second section 112. Another portion of the plurality of stoppers 5 can be disposed on adjacent sides of portions of the paired side panels 12 corresponding to the third section 113 to limit the battery 200 on the opposite side. With this configuration, the battery 200 can be mounted on the vehicle frame 100 via the plurality of stoppers 5, eliminating the need for a separate battery compartment as a transitional component to facilitate mounting the battery 200, thereby reducing the number of components.

[0050] refer to Figure 5 Furthermore, the third section 113 may include a mounting surface 1131 . When the battery 200 is located in the receiving chamber 102 , the battery 200 may be placed on the mounting surface 1131 .

[0051] refer to Figure 3 and Figure 5 In some embodiments, at least one reinforcement member 13 can be integrally formed with the main body 1. One end of the at least one reinforcement member 13 can be disposed on the first section 111, and the other end of the at least one reinforcement member 13 can be disposed on the third section 113. On one hand, the reinforcement member 13 can enhance the structural strength of the main body 1. On the other hand, the reinforcement member 13 can also be used to position the battery 200.

[0052] Figure 6 Shown Figure 5 FIG. 1 is an enlarged schematic diagram of part A of the main body 1. Figure 3 、 Figures 5 and 6As shown, in some embodiments, at least one reinforcement member 13 may include a limiting portion 131. The limiting portion 131 may be disposed away from the first section 111 and spaced apart from the mounting surface 1131. Thus, the limiting portion 131 can protrude upward and limit one side of the battery 200. The limiting portion 131 and the plurality of limiting members 5 then jointly limit the battery 200, allowing the battery 200 to be securely positioned within the accommodating chamber 102. This eliminates the need for an additional battery compartment as a transitional component for installing the battery 200, thereby reducing the number of components.

[0053] refer to Figure 3 、 Figures 5 and 6 In some embodiments, the conductive portion 14 can be disposed on the mounting surface 1131. The conductive portion 14 can be electrically connected to the battery 200 and can serve as a discharge terminal for the battery 200. The conductive portion 14 can be spaced apart from the limiting portion 131 of the at least one reinforcement member 13 to prevent interference with the battery 200 by the limiting portion 131. Furthermore, the conductive portion 14 is further away from the second section 112 than the limiting portion 131 of the at least one reinforcement member 13, so that the limiting portion 131 can limit the side of the battery 200 that is closer to the second section 112.

[0054] Figure 7 Shown Figure 3 The structure of the main body 1 shown is schematically shown from another viewing angle. Figure 8 FIG. 1 shows an application diagram of a vehicle frame 100 according to some embodiments of the present disclosure, wherein the mounting member 4 is not shown. Figures 7 and 8 As shown, specifically, the main body 1 can cooperate with components such as the front fork 300, the rear fork 500, the rear shock absorber 400, the support leg 700 and the bottom bracket crank 600 to install the front fork 300, the rear fork 500, the rear shock absorber 400, the support leg 700 and the bottom bracket crank 600, etc.

[0055] For example, returning a reference Figure 2 、 Figure 3 as well as Figure 8 In some embodiments, a front fork mounting structure 61 may be provided on the first section 111. The front fork mounting structure 61 may include a front fork connecting hole, and the front fork 300 may be disposed in the front fork connecting hole and may rotate in the front fork connecting hole.

[0056] refer to Figure 5 、 Figure 7 as well as Figure 8In some embodiments, the rear shock absorbers 400 are provided in pairs. The rear shock absorber mounting structures 62 can be provided in pairs on the third section 113, and the rear shock absorbers 400 are mounted on corresponding rear shock absorber mounting structures 62. Thus, one rear shock absorber 400 contacts one side panel 12 and is fixed to the third section 113, while the other rear shock absorber 400 contacts the other side panel 12 and is fixed to the third section 113.

[0057] refer to Figure 2 、 Figure 7 as well as Figure 8 In some embodiments, a rear fork mounting structure 63 is provided on the third section 113, and the rear fork 500 is mounted on the third section 113 via the rear fork mounting structure 63. A support foot mounting structure 65 is also provided on the third section 113, and the support foot 700 is mounted on the third section 113 via the support foot mounting structure 65.

[0058] refer to Figure 5 、 Figure 7 as well as Figure 8 In some embodiments, a bottom bracket crank mounting structure 64 is further provided on the third section 113. The bottom bracket crank 600 passes through one side plate 12, the third section 113, and the other side plate 12 in sequence, and the bottom bracket crank 600 can rotate within the bottom bracket crank mounting structure 64.

[0059] An embodiment of the present disclosure further provides a two-wheeled vehicle, which includes any one of the frames 100 described above.

[0060] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or technological improvements in the marketplace, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A vehicle frame (100), characterized in that: The vehicle frame (100) comprises: A main body (1) is an integral structure and comprises a base (11) and a pair of side plates (12) arranged on the same side of the base (11), wherein the base (11) comprises a first section (111), a second section (112) and a third section (113), and the second section (112) is arranged between the first section (111) and the third section (113); a footrest (2) connected to the pair of side panels (12) and covering at least a portion of the first section (111) and a portion of the second section (112); and A protective cover (3) is connected to the pair of side panels (12) and covers at least a portion of the third section (113) and a portion of the second section (112).

2. The vehicle frame (100) according to claim 1, characterized in that The protective cover (3) partially overlaps with the footboard (2) to jointly cover the entire second section (112).

3. The vehicle frame (100) according to claim 2, characterized in that The protective cover (3) covers the portion of the footrest (2) adjacent to the third section (113).

4. The vehicle frame (100) according to claim 3, characterized in that The main body (1) further comprises a plurality of groups of first mounting portions (15), and the foot pedal (2) comprises a plurality of groups of first mounting holes (21), each group of first mounting holes (21) being arranged along a first direction (X), and each group of first mounting portions (15) being aligned with a corresponding group of first mounting holes (21).

5. The vehicle frame (100) according to claim 4, characterized in that The main body (1) further comprises at least one group of second mounting portions (16); the protective cover (3) comprises multiple groups of second mounting holes (31); each group of second mounting holes (31) is arranged along the first direction (X); a group of second mounting holes (31) away from the third section (113) among the multiple groups of second mounting holes (31) is aligned with a corresponding group of first mounting holes (21); and the remaining groups of second mounting holes (31) among the multiple groups of second mounting holes (31) are each aligned with a corresponding group of second mounting portions (16).

6. The vehicle frame (100) according to claim 4, characterized in that The vehicle frame (100) further includes a mounting member (4), the mounting member (4) being connected to the paired side panels (12) and covering the portion of the third section (113) except for the portion covered by the protective cover (3), and the protective cover (3), the mounting member (4), the third section (113) and the portion of the paired side panels (12) corresponding to the third section (113) together constitute a accommodating chamber (102) for accommodating a battery, the protective cover (3) further includes at least one group of third mounting holes (33), the mounting member (4) includes at least one group of third mounting portions (41), and the at least one group of third mounting holes (33) is aligned with the at least one group of third mounting portions (41).

7. The vehicle frame (100) according to claim 6, characterized in that The main body (1) further comprises at least one reinforcement member (13) arranged on the base (11), one end of the at least one reinforcement member (13) being arranged on the first section (111), and the other end of the at least one reinforcement member (13) being arranged on the third section (113).

8. The vehicle frame (100) according to claim 7, characterized in that The at least one reinforcement member (13) includes a limiting portion (131), the third section (113) includes a mounting surface (1131), the limiting portion (131) is arranged away from the first section (111) and is spaced apart from the mounting surface (1131) for limiting the side of the battery close to the second section (112).

9. The vehicle frame (100) according to claim 8, characterized in that The vehicle frame (100) further comprises a plurality of limiting members (5), wherein some of the limiting members (5) are arranged on an end of the third section (113) away from the second section (112) for limiting the side of the battery away from the second section (112), and another part of the limiting members (5) are arranged on a side adjacent to each other of the parts corresponding to the third section (113) in the paired side plates (12) for limiting the opposite side of the battery.

10. The vehicle frame (100) according to claim 8, characterized in that A conducting portion (14) is provided on the mounting surface (1131), the conducting portion (14) and the limiting portion (131) of the at least one reinforcement member (13) are spaced apart from each other, and the conducting portion (14) is further away from the second section (112) than the limiting portion (131) of the at least one reinforcement member (13).

11. A two-wheeled vehicle, characterized in that: The two-wheeled vehicle comprises: The vehicle frame (100) according to any one of claims 1 to 10.

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