Scooter frame with waterproof structure

Abstract

The utility model relates to the technical field of scooters, in particular to a scooter frame with a waterproof structure, which comprises a scooter body and a pedal, and a battery box is arranged at the bottom of the pedal. The sealing performance between the top end of the battery box and the pedal can be improved under the action of a sealing gasket by inserting an inserting ring into an inserting groove in a sliding manner, and the sealing performance between the side wall of the battery box and the pedal can be enhanced under the action of a waterproof pad through a mounting plate on the side wall of the battery box; the mounting plate is provided with an embedded groove, a sponge block is installed in the embedded groove, water permeating into the mounting plate is conveniently absorbed, the sealing performance of the connecting position of the inner wall of the mounting plate and the pedal can be enhanced, water in the mounting plate is conveniently discharged through the inserting holes by pulling out sealing plugs at the two ends of the mounting plate, and the problem that the connecting position of an existing scooter frame and a battery box is poor in waterproof performance is solved; therefore, water is not easy to enter the battery box along the joint to prevent the battery from being burnt out due to short circuit, thereby prolonging the service life of the scooter.

Description

Technical Field

[0001] The utility model relates to the technical field of scooters, in particular to a scooter frame with a waterproof structure. Background Art

[0002] Scooters are a popular means of transportation. They are not only an entertainment device, but also a symbol of individuality and freedom. Scooters are light and easy to carry, and simple to operate, allowing people to easily travel around the city. Whether it is commuting to work or leisure and entertainment, scooters can meet people's needs.

[0003] In the prior art, the frame is an important component of the electric scooter and mainly plays a bearing role. A battery box is usually provided at the bottom of the frame of the electric scooter to power the electronic equipment on the scooter, making it more convenient to use the scooter for travel.

[0004] However, the connection between the existing scooter frame and the battery box is poorly waterproof, and water can easily enter the battery box along the connection, causing the battery to short-circuit and burn out, thereby greatly reducing the service life of the scooter. To this end, we propose a scooter frame with a waterproof structure. Utility Model Content

[0005] The purpose of the present utility model is to provide a scooter frame with a waterproof structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a scooter frame with a waterproof structure, comprising: a body and a pedal, a battery box provided at the bottom of the pedal, a plug-in ring fixedly mounted on the top of the battery box, a plug-in slot provided at the bottom end of the pedal near the plug-in ring, and a sealing gasket provided on the inner wall of the plug-in slot;

[0007] The side wall of the battery box is installed with a mounting plate, the inner side wall of the mounting plate is provided with a waterproof pad, and the inner bottom wall of the mounting plate is installed with a sealing column;

[0008] An embedding groove is provided at the bottom end of the sealing column, a sponge block is installed inside the embedding groove, sealing plugs are installed at both ends of the mounting plate close to the sealing column, and one end of the two sealing plugs is installed with a piston head.

[0009] Preferably, a guide surface is provided at the top edge of the pedal, and the top of the mounting plate close to the guide surface is a curved surface.

[0010] Preferably, the longitudinal section of the mounting plate is L-shaped and is fixedly mounted on the top outer wall of the battery box, and a plurality of mounting screws are threadedly mounted on the outer wall of the mounting plate.

[0011] Preferably, the waterproof pad is in an inverted L-shape, and is fixedly mounted on the top and inner side walls of the mounting plate.

[0012] Preferably, the pedal is provided with a first slot near the bottom end of the sealing column, and the mounting plate is provided with a second slot near the inner bottom wall of the sealing column. The longitudinal sections of the first slot and the second slot are both semicircular, and the sealing column is fixedly installed in the first slot and the second slot.

[0013] Preferably, the inner wall of the embedding groove is fixedly connected to the sponge block, and the bottom end of the sponge block is in contact with the inner wall of the second slot.

[0014] Preferably, the pedal is provided with mounting grooves at both ends near the two sealing plugs, and the pedal and the mounting plate are provided with sockets at one end near the two sealing plugs, each socket is semicircular, and one end of the two sealing plugs passes through the mounting groove and two adjacent sockets in sequence and is fixedly connected to the piston head.

[0015] Preferably, the piston head is circular and is located inside the first and second slots, and the outer wall of the piston head fits tightly with the inner walls of the first and second slots.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can improve the sealing between the top of the battery box and the pedal under the action of the sealing gasket by sliding the plug ring into the plug groove. The sealing between the side wall of the battery box and the pedal can be enhanced by the mounting plate on the side wall of the battery box under the action of the waterproof pad. The sealing column installed on the bottom wall of the mounting plate and the sponge block installed in the embedded groove can absorb water that penetrates into the mounting plate, thereby enhancing the sealing of the connection between the inner wall of the mounting plate and the pedal. By pulling out the sealing plugs at both ends of the mounting plate, the water in the mounting plate can be easily discharged through the jack, thereby solving the problem of poor waterproofness of the connection between the frame and the battery box of the existing scooter, making it difficult for water to enter the battery box along the connection to prevent the battery from being short-circuited and burned, thereby helping to increase the service life of the scooter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the local structure of the utility model;

[0020] Figure 3 This is a schematic sectional view of a local structure of the utility model;

[0021] Figure 4 For this utility model Figure 2 A schematic diagram of the structure at center A;

[0022] Figure 5 This is a three-dimensional cross-sectional schematic diagram of the sealing plug connection structure of the utility model;

[0023] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. Vehicle body; 2. Pedal; 3. Battery box; 4. Plug-in slot; 5. Sealing gasket; 6. Plug-in ring; 7. Guide surface; 8. Mounting plate; 9. Mounting screws; 10. Waterproof pad; 11. Mounting slot; 12. Sealing column; 13. First card slot; 14. Second card slot; 15. Embedded slot; 16. Sponge block; 17. Socket; 18. Sealing plug; 19. Piston head. DETAILED DESCRIPTION

[0025] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 6 The present invention provides a technical solution: a scooter frame with a waterproof structure, comprising: a body 1 and a pedal 2. A battery box 3 is provided at the bottom of the pedal 2, a plug-in ring 6 is fixedly installed on the top of the battery box 3, a plug-in slot 4 is provided at the bottom end of the pedal 2 near the plug-in ring 6, and a sealing gasket 5 is provided on the inner wall of the plug-in slot 4; a guide surface 7 is provided at the top edge of the pedal 2, and the top of the mounting plate 8 near the guide surface 7 is an arcuate surface, which facilitates the flow of water on the surface of the pedal 2 to the outside along the guide surface 7 and the arcuate surface of the mounting plate 8, making it difficult for water to penetrate into the mounting plate 8 along the top of the mounting plate 8. The mounting plate 8 has an L-shaped longitudinal section and is fixedly mounted on the top outer wall of the battery box 3. A plurality of mounting screws 9 are threadedly installed on the outer wall of the mounting plate 8, which facilitate the fixing and connection of the mounting plate 8 and the side wall of the pedal 2 by the mounting screws 9.

[0027] The side wall of the battery box 3 is mounted with a mounting plate 8, the inner side wall of the mounting plate 8 is provided with a waterproof gasket 10, and the inner bottom wall of the mounting plate 8 is provided with a sealing column 12. The waterproof gasket 10 is in an inverted L-shape and is fixedly mounted on the top and inner side wall of the mounting plate 8, thereby improving the sealing and waterproof properties of the mounting plate 8 and the bottom of the guide surface 7. A first slot 13 is provided at the bottom end of the pedal 2 near the sealing column 12, and a second slot 14 is provided on the inner bottom wall of the mounting plate 8 near the sealing column 12. The longitudinal sections of the first slot 13 and the second slot 14 are both semicircular, and the sealing column 12 is fixedly mounted in the first slot 13 and the second slot 14. The outer wall of the sealing column 12 is tightly connected to the inner wall of the first slot 13 and the second slot 14, which can not only collect a small amount of water that penetrates the mounting plate 8 in the second slot 14, but also facilitate the fixing of the sealing column 12.

[0028] The bottom end of the sealing column 12 is provided with an embedding groove 15, within which a sponge block 16 is mounted. Sealing plugs 18 are mounted on both ends of the mounting plate 8 near the sealing column 12, each end of which is fitted with a piston head 19. The inner wall of the embedding groove 15 is fixedly connected to the sponge block 16, and the bottom end of the sponge block 16 is in contact with the inner wall of the second slot 14, allowing the sponge block 16 to absorb a small amount of water that penetrates into the mounting plate 8. As the sponge block 16 expands after absorbing water, it fits more tightly with the second slot 14. Pedal 2 has mounting slots 11 at both ends near the two sealing plugs 18. Pedal 2 and mounting plate 8 have sockets 17 at one end near the two sealing plugs 18. Each socket 17 is semicircular. One end of each sealing plug 18 passes through mounting slot 11 and two adjacent sockets 17 in sequence and is fixedly connected to a piston head 19. The diameter of each socket 17 is smaller than the diameter of the first and second slots 13, 14, and each socket 17 is connected to the adjacent first and second slots 13, 14. The piston head 19 is circular and located inside the first and second slots 13, 14. The outer wall of the piston head 19 fits tightly against the inner walls of the first and second slots 13, 14, facilitating sealing of both ends of the sealing column 12 to prevent debris from entering and clogging the first and second slots 13, 14.

[0029] When the device is working, by sliding the plug ring 6 into the plug groove 4, the sealing between the top of the battery box 3 and the pedal 2 can be improved under the action of the sealing gasket 5. Through the mounting plate 8 on the side wall of the battery box 3, the sealing between the side wall of the battery box 3 and the pedal 2 can be enhanced under the action of the waterproof pad 10. The sealing column 12 installed on the bottom wall of the mounting plate 8 and the sponge block 16 installed in the embedded groove 15 can absorb water that penetrates into the mounting plate 8, thereby enhancing the sealing of the connection between the inner wall of the mounting plate 8 and the pedal 2. By pulling out the sealing plugs 18 at both ends of the mounting plate 8, the water in the mounting plate 8 can be easily discharged through the insertion hole 17, thereby solving the problem of poor waterproofness of the connection between the existing scooter frame and the battery box 3, making it difficult for water to enter the battery box 3 along the connection to prevent the battery from short-circuiting and burning, thereby helping to increase the service life of the scooter.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scooter frame with a waterproof structure, comprising: A vehicle body (1) and a pedal (2), characterized in that: a battery box (3) is provided at the bottom of the pedal (2), a plug-in ring (6) is fixedly mounted on the top of the battery box (3), a plug-in groove (4) is provided at the bottom end of the pedal (2) near the plug-in ring (6), and a sealing gasket (5) is provided on the inner wall of the plug-in groove (4); The side wall of the battery box (3) is installed with a mounting plate (8), the inner side wall of the mounting plate (8) is provided with a waterproof pad (10), and the inner bottom wall of the mounting plate (8) is installed with a sealing column (12); The bottom end of the sealing column (12) is provided with an embedding groove (15), a sponge block (16) is installed inside the embedding groove (15), and sealing plugs (18) are installed at both ends of the mounting plate (8) close to the sealing column (12), and one end of each of the two sealing plugs (18) is installed with a piston head (19).

2. The scooter frame with a waterproof structure according to claim 1, characterized in that: A flow guide surface (7) is provided at the top edge of the pedal (2), and the top of the mounting plate (8) close to the flow guide surface (7) is a curved surface.

3. The scooter frame with a waterproof structure according to claim 1, characterized in that: The mounting plate (8) has an L-shaped longitudinal section and is fixedly mounted on the top outer wall of the battery box (3). A plurality of mounting screws (9) are threadedly mounted on the outer wall of the mounting plate (8).

4. The scooter frame with a waterproof structure according to claim 1, characterized in that: The waterproof pad (10) is in an inverted L-shape and is fixedly mounted on the top and inner side wall of the mounting plate (8).

5. The scooter frame with a waterproof structure according to claim 1, characterized in that: The pedal (2) is provided with a first slot (13) at the bottom end thereof near the sealing column (12), and the mounting plate (8) is provided with a second slot (14) at the inner bottom wall thereof near the sealing column (12). The longitudinal sections of the first slot (13) and the second slot (14) are both semicircular, and the sealing column (12) is fixedly mounted in the first slot (13) and the second slot (14).

6. The scooter frame with a waterproof structure according to claim 1, characterized in that: The inner wall of the embedding groove (15) is fixedly connected to the sponge block (16), and the bottom end of the sponge block (16) is in contact with the inner wall of the second slot (14).

7. The scooter frame with a waterproof structure according to claim 1, characterized in that: The pedal (2) is provided with mounting grooves (11) at both ends close to the two sealing plugs (18), and the pedal (2) and the mounting plate (8) are provided with insertion holes (17) at one end close to the two sealing plugs (18). Each insertion hole (17) is semicircular, and one end of the two sealing plugs (18) passes through the mounting groove (11) and two adjacent insertion holes (17) in sequence and is fixedly connected to the piston head (19).

8. The scooter frame with a waterproof structure according to claim 1, characterized in that: The piston head (19) is circular and is located inside the first clamping groove (13) and the second clamping groove (14). The outer wall of the piston head (19) is tightly fitted with the inner walls of the first clamping groove (13) and the second clamping groove (14).

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