Electric skateboard convenient to store and fold

By setting up a torsion shock absorber and torsion spring on the electric skateboard to absorb and store uneven energy from the road, the problem of heavy vibration of traditional electric skateboards on uneven roads is solved, achieving a smoother riding experience and a longer service life.

CN222756728UActive Publication Date: 2025-04-15浙江米航科技有限公司
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Patent Information

Application Number
CN202421610741.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-04-15
Estimated Expiration
2034-07-09

AI Technical Summary

Technical Problem

When used on uneven roads, traditional electric skateboards have poor buffering effect, resulting in increased vibration, affecting the comfort of use, and may reduce the service life of the equipment.

Method used

An electric skateboard that is easy to store and fold is designed, using first and second torsion shock absorbers, absorb and store uneven energy through torsion springs, and gradually releases after the impact force disappears, reducing vibration and impact.

Benefits of technology

By reducing vibration and impact, the use of electric skateboards is improved and the service life of the equipment and its components is extended.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of electric skateboards, and discloses an electric skateboard convenient to store and fold, which comprises a frame, a first torsion damper is fixedly connected to the middle of the outer wall of the rear end of the frame, and first connecting frames are fixedly connected to the centers of the outer walls of the two sides of the first torsion damper; compared with most traditional electric skateboards, the electric skateboard is respectively provided with a clamping fixing seat and a clamping fixing block, the clamping fixing seat and the clamping fixing block are connected together in a clamping matching mode of a clamping buckle type structure, the clamping fixing seat and the clamping fixing block are connected with each other in a clamping matching mode, and therefore the electric skateboard is convenient to use. When the electric skateboard is used, a user can conveniently separate the clamping fixing seat from the clamping fixing block by opening the handle, so that the relative position between the supporting rod and the frame is adjusted, the space occupied by the electric skateboard during storage is reduced, and the carrying convenience of the electric skateboard is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of electric skateboards, in particular to an electric skateboard which is convenient for storage and folding. Background Art

[0002] An electric skateboard is a personal lightweight vehicle that combines the features of a skateboard and an electric car. It is designed to provide an environmentally friendly, convenient and fun way to travel. As a new type of personal lightweight vehicle, the electric skateboard has many benefits, especially in urban environments.

[0003] However, most traditional electric skateboards have poor buffering effects. When passing through uneven roads, users will feel more vibrations, which affects the user's comfort. Long-term vibrations will also cause damage to various components on the electric skateboard, thereby reducing the service life of the electric skateboard.

[0004] Therefore, those skilled in the art provide an electric skateboard that is easy to store and fold to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electric skateboard that is easy to store and fold. Compared with most traditional electric skateboards, the electric skateboard is respectively provided with a first torsional shock absorber and a second torsional shock absorber. Under the action of the first connecting frame and the third connecting frame, the torsional shock absorber is fixed between the wheel and the electric skateboard. When the front wheel and the rear wheel are impacted due to uneven roads, the torsion spring arranged inside the torsional shock absorber will be deformed, thereby absorbing and storing the energy generated by the impact. When the impact force disappears, the torsion spring will gradually return to its original shape and release the previously stored energy at the same time. This process is gradual, so that the energy release can be smoother and slowed down, thereby reducing vibration and impact, providing a smoother riding experience, and improving the comfort of the electric skateboard. By reducing vibration and impact, the damage to various components on the electric skateboard can be reduced, thereby extending the service life of the electric skateboard and its components.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The foldable electric skateboard according to claim 1, wherein the first and second wheels are fixedly connected to each other with a first torsion damper at the middle of the rear end outer wall of the frame, the first connecting frame is fixedly connected to the center of the outer walls on both sides of the first torsion damper, the rear end of the inner wall of the first connecting frame is rotatably connected to the driving rear wheel, the middle part of the front end of the upper surface of the frame is fixedly connected to a fixing rod, the end of the fixing rod away from the frame is rotatably connected to the rotating rod, the lower end of the outer wall of the rotating rod is fixedly connected to the second connecting frame, the end of the second connecting frame away from the rotating rod is fixedly connected to the second torsion damper, the centers of the outer walls on both sides of the second torsion damper are fixedly connected to the third connecting frame, the front end of the inner wall of the third connecting frame is rotatably connected to the steering front wheel, the upper end of the outer wall of the rotating rod is fixedly connected to a clamping fixing seat, the rear end of the outer wall of the clamping fixing seat is hingedly connected to a clamping fixing block, the outer wall of the front end of the clamping fixing block is fixedly connected to an opening handle, and the middle part of the upper surface of the clamping fixing block is fixedly connected to a supporting rod.

[0008] Through the above technical solution, compared with most traditional electric skateboards, the electric skateboard is respectively provided with a snap-on fixing seat and a snap-on fixing block, which are connected together by a snap-on matching method of a snap-on structure. The user can easily separate the snap-on fixing seat and the snap-on fixing block by opening the handle, thereby adjusting the relative position between the support rod and the frame, thereby reducing the space required for storing the electric skateboard, thereby improving the convenience of carrying the electric skateboard.

[0009] Furthermore, a pedal is fixedly connected to the upper surface of the frame, and a support leg is hingedly connected to the front end of the outer wall of one side of the frame;

[0010] Through the above technical solution, by providing the supporting legs, the user can park the electric skateboard more conveniently.

[0011] Furthermore, a protective baffle is fixedly connected to the lower surface of the frame;

[0012] Through the above technical solution, the damage caused to the battery by the outside world is reduced by setting the protective baffle.

[0013] Furthermore, a placement groove is provided in the middle of the lower surface of the frame, and a battery is fixedly connected to the inner wall of the frame;

[0014] Through the above technical solution, the electric skateboard can be moved by the battery.

[0015] Further, a rear fender is fixedly connected to the middle of the inner wall of the first connecting frame, and a front fender is fixedly connected to the middle of the inner wall of the third connecting frame;

[0016] Through the above technical solution, the rear fender and the front fender are provided to reduce the muddy water splashed when the electric skateboard moves.

[0017] Furthermore, a power display meter is fixedly connected to the middle of the outer wall of one side of the fixing rod;

[0018] Through the above technical solution, by setting a power display meter, the user can understand the power of the battery when the electric skateboard is not in use.

[0019] Furthermore, both sides of the upper end of the outer wall of the support rod are fixedly connected with steering handles;

[0020] Through the above technical solution, by providing a steering handle, the user can drive, steer and stop the electric skateboard.

[0021] Furthermore, a display screen is fixedly connected to the middle portion of the upper surface of the support rod;

[0022] Through the above technical solution, by providing a display screen, the user can more clearly understand the use status of the electric skateboard.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model provides an electric skateboard that is easy to store and fold. Compared with most traditional electric skateboards, the electric skateboard is respectively provided with a first torsion damper and a second torsion damper. Under the action of the first connecting frame and the third connecting frame, the torsion damper is fixed between the wheel and the electric skateboard. When the front wheel and the rear wheel are impacted due to uneven roads, the torsion spring arranged inside the torsion damper will be deformed, thereby absorbing and storing the energy generated by the impact. When the impact force disappears, the torsion spring will gradually return to its original shape and release the previously stored energy at the same time. This process is gradual, so that the energy release can be smoother and slowed down, thereby reducing vibration and impact, providing a smoother riding experience, and improving the comfort of the electric skateboard. By reducing vibration and impact, the damage to various components on the electric skateboard can be reduced, thereby extending the service life of the electric skateboard and its components.

[0025] 2. The utility model proposes an electric skateboard which is easy to store and fold. Compared with most traditional electric skateboards, the electric skateboard is respectively provided with a snap-fit ​​fixing seat and a snap-fit ​​fixing block, which are connected together by a snap-fitting manner of a snap-fit ​​structure. The user can more conveniently separate the snap-fit ​​fixing seat and the snap-fit ​​fixing block by opening the handle, thereby adjusting the relative position between the support rod and the frame, thereby reducing the space required for storing the electric skateboard, thereby improving the convenience of carrying the electric skateboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of an electric skateboard that is easy to store and fold, proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the frame structure of an electric skateboard that is easy to store and fold, as proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of a rotating rod structure of an electric skateboard that is easy to store and fold, proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of a support rod structure of an electric skateboard that is easy to store and fold, as proposed by the utility model;

[0030] Figure 5 The utility model is a schematic diagram of a placement slot structure of an electric skateboard that is easy to store and fold.

[0031] Legend:

[0032] 1. Frame; 2. Pedal; 3. Outrigger; 4. Placement slot; 5. Battery; 6. Protective baffle; 7. First torsion damper; 8. First connecting frame; 9. Driving rear wheel; 10. Rear mudguard; 11. Fixing rod; 12. Power indicator; 13. Rotating rod; 14. Second connecting frame; 15. Second torsion damper; 16. Third connecting frame; 17. Steering front wheel; 18. Front mudguard; 19. Snap-on fixing seat; 20. Snap-on fixing block; 21. Opening handle; 22. Support rod; 23. Steering handle; 24. Display screen. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-5 , an embodiment provided by the utility model:

[0035] An electric skateboard that is easy to store and fold includes a frame 1, a pedal 2 is fixedly connected to the upper surface of the frame 1, a support leg 3 is hingedly connected to the front end of the outer wall of one side of the frame 1, and the support leg 3 is provided so that a user can park the electric skateboard more conveniently, a protective baffle 6 is fixedly connected to the lower surface of the frame 1, and the damage to the battery 5 caused by the outside world is reduced by providing the protective baffle 6, a first torsion damper 7 is fixedly connected to the middle of the rear end outer wall of the frame 1, a first connecting frame 8 is fixedly connected to the center of the outer walls on both sides of the first torsion damper 7, a driving rear wheel 9 is rotatably connected to the rear end of the inner wall of the first connecting frame 8, a fixing rod 11 is fixedly connected to the middle of the front end of the upper surface of the frame 1, The end of the fixed rod 11 away from the frame 1 is rotatably connected to the rotating rod 13, the lower end of the outer wall of the rotating rod 13 is fixedly connected to the second connecting frame 14, the end of the second connecting frame 14 away from the rotating rod 13 is fixedly connected to the second torsion damper 15, the centers of the outer walls on both sides of the second torsion damper 15 are fixedly connected to the third connecting frame 16, the front end of the inner wall of the third connecting frame 16 is rotatably connected to the steering front wheel 17, the upper end of the outer wall of the rotating rod 13 is fixedly connected to the card-connecting fixing seat 19, the rear end of the outer wall of the card-connecting fixing seat 19 is hingedly connected to the card-connecting fixing block 20, the outer wall of the front end of the card-connecting fixing block 20 is fixedly connected to the opening handle 21, and the middle part of the upper surface of the card-connecting fixing block 20 is fixedly connected to the support rod 22.

[0036] Compared with most traditional electric skateboards, the electric skateboard is respectively provided with a first torsional shock absorber 7 and a second torsional shock absorber 15. Under the action of the first connecting frame 8 and the third connecting frame 16, the torsional shock absorber is fixed between the wheel and the electric skateboard. When the front wheel and the rear wheel are impacted due to uneven roads, the torsion spring arranged inside the torsional shock absorber will be deformed, thereby absorbing and storing the energy generated by the impact. When the impact force disappears, the torsion spring will gradually return to its original shape while releasing the previously stored energy. This process is gradual, so that the energy release can be smoother and slower, thereby reducing vibration and impact, providing a smoother riding experience, and improving the comfort of the electric skateboard. By reducing vibration and impact, the damage to various components on the electric skateboard can be reduced, thereby extending the service life of the electric skateboard and its components.

[0037] A placement groove 4 is provided in the middle of the lower surface of the frame 1, and a battery 5 is fixedly connected to the inner wall of the frame 1, so that the electric skateboard can be moved by the battery 5. A rear fender 10 is fixedly connected to the middle of the inner wall of the first connecting frame 8, and a front fender 18 is fixedly connected to the middle of the inner wall of the third connecting frame 16. By arranging the rear fender 10 and the front fender 18, the mud and water splashed when the electric skateboard moves can be reduced. A power display meter 12 is fixedly connected to the middle of the outer wall of one side of the fixing rod 11. By arranging the power display meter 12, the user can understand the power of the battery 5 when the electric skateboard is not in use. Steering handles 23 are fixedly connected to both sides of the upper end of the outer wall of the support rod 22. By arranging the steering handle 23, the user can drive, steer and stop the electric skateboard. A display screen 24 is fixedly connected to the middle of the upper surface of the support rod 22. By arranging the display screen 24, the user can more clearly understand the use status of the electric skateboard.

[0038] Working principle: first, the driving rear wheel 9 is connected to the frame 1 through the first connecting frame 8 and the first torsion shock absorber 7, and the steering front wheel 17 is connected to the frame 1 through the third connecting frame 16 and the second torsion shock absorber 15. When the front wheel and the rear wheel are impacted due to uneven roads, the torsion spring arranged inside the torsion shock absorber will be deformed, thereby absorbing and storing the energy generated by the impact. When the impact force disappears, the torsion spring will gradually return to its original shape and release the previously stored energy at the same time. This process is gradual, so that the energy release can be smoother and slower, thereby reducing vibration and impact, and providing a smoother riding experience. The card-connecting fixing seat 19 and the card-connecting fixing block 20 are card-connected together in a manner between a card bean and a card slot. The extension and retraction of the card bean can be controlled by opening the handle 21, thereby controlling the opening and closing between the card-connecting fixing seat 19 and the card-connecting fixing block 20.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric skateboard that is easy to store and fold, comprising a frame (1), characterized in that: A first torsion damper (7) is fixedly connected to the middle of the outer wall at the rear end of the frame (1); first connecting frames (8) are fixedly connected to the centers of the outer walls on both sides of the first torsion damper (7); a driving rear wheel (9) is rotatably connected to the rear end of the inner wall of the first connecting frame (8); a fixing rod (11) is fixedly connected to the middle of the front end of the upper surface of the frame (1); an end of the fixing rod (11) away from the frame (1) is rotatably connected to a rotating rod (13); and a second connecting frame (14) is fixedly connected to the lower end of the outer wall of the rotating rod (13); The second connecting frame (14) is fixedly connected to one end away from the rotating rod (13) with a second torsion damper (15); the centers of the outer walls on both sides of the second torsion damper (15) are fixedly connected to third connecting frames (16); the front end of the inner wall of the third connecting frame (16) is rotatably connected to a steering front wheel (17); the upper end of the outer wall of the rotating rod (13) is fixedly connected to a clamping fixing seat (19); the rear end of the outer wall of the clamping fixing seat (19) is hingedly connected to a clamping fixing block (20); the outer wall of the front end of the clamping fixing block (20) is fixedly connected to an opening handle (21); and the middle part of the upper surface of the clamping fixing block (20) is fixedly connected to a support rod (22).

2. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A pedal (2) is fixedly connected to the upper surface of the frame (1), and a support leg (3) is hingedly connected to the front end of an outer wall on one side of the frame (1).

3. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A protective baffle (6) is fixedly connected to the lower surface of the vehicle frame (1).

4. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A placement groove (4) is provided in the middle of the lower surface of the frame (1), and a storage battery (5) is fixedly connected to the inner wall of the frame (1).

5. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A rear fender (10) is fixedly connected to the middle portion of the inner wall of the first connecting frame (8), and a front fender (18) is fixedly connected to the middle portion of the inner wall of the third connecting frame (16).

6. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A power display meter (12) is fixedly connected to the middle portion of the outer wall of one side of the fixing rod (11).

7. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: Steering handles (23) are fixedly connected to both sides of the upper end of the outer wall of the support rod (22).

8. The electric skateboard that is easy to store and fold according to claim 1, characterized in that: A display screen (24) is fixedly connected to the middle portion of the upper surface of the support rod (22).