Electric scooter with brake anti-lock device

Abstract

The electric scooter comprises a scooter body, a handlebar, a rear wheel and a front wheel, a protection mechanism is arranged at the bottom of the scooter body and comprises a protection assembly and two sets of fixing assemblies, the protection assembly comprises a protection plate, rotating shafts are arranged on the front face and the back face of the protection plate, and the fixing assemblies are arranged on the front face and the back face of the protection plate. Rollers are fixedly arranged at the ends of the rotating shafts, and the protection plate is located at the bottom of the vehicle body. By means of the designed protection mechanism, when the electric scooter travels from the protruding position of the road surface to support the bottom in the using process, the protection plate and the idler wheels can protect the bottom of the scooter body, the protruding road surface is prevented from making direct contact with the bottom of the scooter body, and abrasion is avoided. And the rollers can rotate when being in contact with the bulges on the road surface, so that the friction force is reduced, and the electric scooter can stably run.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric scooters, in particular to an electric scooter with an anti-lock braking device. Background Art

[0002] The electric skateboard is a means of transportation based on the traditional human-powered skateboard with an electric power kit. The control method of the electric scooter is the same as that of the traditional electric bicycle, which is easy for the driver to learn. It has a simpler structure, smaller wheels, and is lighter and simpler than the traditional electric bicycle, which can save a lot of social resources. The electric scooter has an ABS brake on the rear wheel. The ABS brake is a safety device that can prevent the wheel from being locked and causing the body to lose control. The full name is anti-lock braking system. The Chinese patent application number is 201820389092.0, which discloses an electric scooter. The content is "an electric scooter, including: a scooter head, a scooter body..." It can be seen that the content describes an electric scooter with an anti-lock braking device.

[0003] When an existing electric scooter is in use, when a person is riding, when passing over a raised road surface, the bottom part of the electric scooter is easily supported, causing the bottom of the body to contact the raised part of the road surface. Over time, the bottom part of the body will be worn and damaged, reducing the service life of the electric scooter. For this reason, we propose an electric scooter with an anti-lock braking device. Utility Model Content

[0004] The utility model aims to provide an electric scooter with an anti-lock braking device to solve the problem in the above-mentioned background technology that the bottom part of the body of the existing electric scooter is easy to bottom out when passing through a raised road surface during use, which will cause wear and damage to the bottom part of the body over time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric scooter with an anti-lock braking device, comprising a body, a handlebar, a rear wheel and a front wheel, a protective mechanism being arranged at the bottom of the body, the protective mechanism comprising a protective assembly and two sets of fixing assemblies, the protective assembly comprising a protective plate, a rotating shaft being arranged at the front and back sides of the protective plate, a roller being fixedly arranged at the end of the rotating shaft, and the protective plate being located at the bottom of the body.

[0006] Preferably, the fixing assembly comprises an upper block and a lower block, the lower block is provided with a bolt, and the working end of the bolt passes through the lower block and extends to the interior of the upper block.

[0007] Preferably, the upper block is fixed to the bottom of the vehicle body, and the lower block is fixed to the side of the protective plate.

[0008] Preferably, an anti-skid mechanism is provided on the top of the vehicle body, and the anti-skid mechanism comprises a bottom plate, and an anti-skid rubber pad is fixedly provided on the top of the bottom plate.

[0009] Preferably, fixing plates are fixedly provided on the front and back sides of the bottom plate, and the fixing plates are fixedly connected to the vehicle body by screws.

[0010] Preferably, the vehicle body is provided with an ABS brake, and the handlebars are respectively provided with a grip and a brake handle.

[0011] Preferably, a support rod is provided between the handlebar and the vehicle body, and a battery is provided inside the vehicle body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The protective mechanism designed in the utility model can protect the bottom of the electric scooter when the electric scooter runs over a raised part of the road surface and bottoms out, thereby preventing the raised road surface from directly contacting the bottom of the scooter and causing wear. In addition, the roller can rotate when it contacts the raised part of the road surface, thereby reducing friction and allowing the electric scooter to run stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the protection mechanism structure of the utility model;

[0016] Figure 3 It is a side view structural diagram of the protective plate and roller of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the anti-skid rubber pad and the bottom plate of the utility model;

[0018] In the figure: 100, vehicle body; 101, rear wheel; 102, ABS brake; 103, front wheel; 104, support rod; 105, brake handle; 106, grip; 200, non-slip rubber pad; 201, bottom plate; 202, fixing plate; 300, protective plate; 301, upper block; 302, lower block; 311, roller; 312, rotating shaft. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: an electric scooter with an anti-lock braking device, comprising a body 100, a handlebar 106, a rear wheel 101 and a front wheel 103. A protective mechanism is arranged at the bottom of the body 100, the protective mechanism comprises a protective assembly and two sets of fixed assemblies, the protective assembly comprises a protective plate 300, when in use, the protective plate 300 can play a protective role on the bottom of the body 100, the front and back sides of the protective plate 300 are both provided with a rotating shaft 312, when in use, the rotating shaft 312 can make the roller 311 rotate, the end of the rotating shaft 312 is fixedly provided with the roller 311, the protective plate 300 is located at the bottom of the body 100, and the fixed assembly comprises an upper block 301 and a lower block 302. The lower block 302 is provided with bolts, and the protective plate 300 can be disassembled and assembled by the bolts when in use, and the working end of the bolt passes through the lower block 302 and extends to the inside of the upper block 301, the upper block 301 is fixed to the bottom of the vehicle body 100, and the lower block 302 is fixed to the side of the protective plate 300. Through the designed protective mechanism, when the electric scooter runs over a raised part of the road surface and bottoms out, the protective plate 300 and the roller 311 can protect the bottom of the vehicle body 100, preventing the raised road surface from directly contacting the bottom of the vehicle body 100 and causing wear, and the roller 311 can rotate when it contacts the raised part of the road surface, thereby reducing friction and enabling the electric scooter to travel stably.

[0022] In this embodiment, preferably, an anti-skid mechanism is provided on the top of the vehicle body 100, and the anti-skid mechanism includes a bottom plate 201, and an anti-skid rubber pad 200 is fixedly provided on the top of the bottom plate 201. The anti-skid rubber pad 200 can play a protective role when in use, and a fixing plate 202 is fixedly provided on the front and back of the bottom plate 201. The fixing plate 202 is fixedly connected to the vehicle body 100 by screws, and the bottom plate 201 can be disassembled and assembled by screws when in use. The designed anti-skid mechanism makes it convenient for a person to stand on the top of the vehicle body 100 to ride the electric scooter, which can increase the friction between the operator's feet and the vehicle body 100, reduce the probability of sliding when the person stands on the vehicle body 100 during driving, and improve the use effect of the electric scooter.

[0023] In this embodiment, preferably, an ABS brake 102 is provided on the vehicle body 100. When the electric scooter brakes, it automatically adjusts according to the wheel speed so that the wheel is always in a sliding state of locking and rolling. Especially for emergency braking, it will brake intermittently, that is, brake, release, and brake to avoid danger. A grip 105 and a brake handle 107 are respectively provided on the handlebar 106.

[0024] In this embodiment, preferably, a support rod 104 is provided between the handlebar 106 and the vehicle body 100 , and a battery is provided inside the vehicle body 100 .

[0025] The working principle and use process of this utility model:

[0026] The electric scooter model used in the utility model is F2. When in use, the protective plate 300 is placed at a suitable position at the bottom of the vehicle body 100, and then the lower block 302 on the protective plate 300 is in contact with the upper block 301. At this time, the lower block 302 and the upper block 301 are connected and fixed together by bolts. At this time, the protective plate 300 can be installed. When a person rides the electric scooter and passes through a raised part of the road surface to produce a bottoming situation, the raised part of the road surface contacts the protective plate 300 and the roller 311. At this time, the protective plate 300 and the roller 311 can play a protective role. When the protective plate 300 needs to be removed, it can be operated according to the opposite principle mentioned above;

[0027] Place the bottom plate 201 on the anti-skid rubber pad 200 at a suitable position on the top of the vehicle body 100, and then use screws to connect and fix the fixing plate 202 on the bottom plate 201 to the vehicle body 100, so that the bottom plate 201 can be fixed. When a person stands on the anti-skid rubber pad 200 while riding, the anti-skid rubber pad 200 can increase the friction of the foot, thereby reducing the probability of the person slipping. When the bottom plate 201 needs to be removed, the operation can be carried out according to the opposite principle mentioned above.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric scooter with an anti-lock braking device, comprising a body (100), a handlebar (106), a rear wheel (101) and a front wheel (103), characterized in that: A protection mechanism is provided at the bottom of the vehicle body (100), the protection mechanism comprising a protection component and two sets of fixing components, the protection component comprising a protection plate (300), a rotating shaft (312) is provided on the front and back sides of the protection plate (300), a roller (311) is fixedly provided at the end of the rotating shaft (312), and the protection plate (300) is located at the bottom of the vehicle body (100).

2. The electric scooter with an anti-lock braking device according to claim 1, characterized in that: The fixing assembly comprises an upper block (301) and a lower block (302), wherein a bolt is arranged on the lower block (302), and a working end of the bolt passes through the lower block (302) and extends to the interior of the upper block (301).

3. The electric scooter with an anti-lock braking device according to claim 2, characterized in that: The upper block (301) is fixed to the bottom of the vehicle body (100), and the lower block (302) is fixed to the side of the protective plate (300).

4. The electric scooter with an anti-lock braking device according to claim 1, characterized in that: An anti-skid mechanism is arranged on the top of the vehicle body (100), and the anti-skid mechanism comprises a bottom plate (201), and an anti-skid rubber pad (200) is fixedly arranged on the top of the bottom plate (201).

5. The electric scooter with an anti-lock braking device according to claim 4, characterized in that: A fixing plate (202) is fixedly provided on the front and back sides of the bottom plate (201), and the fixing plate (202) is fixedly connected to the vehicle body (100) by means of screws.

6. The electric scooter with an anti-lock braking device according to claim 1, characterized in that: The vehicle body (100) is provided with an ABS brake (102), and the handlebar (106) is provided with a grip (105) and a brake handle (107).

7. The electric scooter with an anti-lock braking device according to claim 1, characterized in that: A support rod (104) is arranged between the handlebar (106) and the vehicle body (100), and a storage battery is arranged inside the vehicle body (100).

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