CN216070364U - Quick brake device for electric scooter - Google Patents
Quick brake device for electric scooter Download PDFInfo
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- CN216070364U CN216070364U CN202122367953.XU CN202122367953U CN216070364U CN 216070364 U CN216070364 U CN 216070364U CN 202122367953 U CN202122367953 U CN 202122367953U CN 216070364 U CN216070364 U CN 216070364U
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- scooter
- pressure switch
- brake
- electric
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Abstract
The utility model discloses a quick brake device for an electric scooter, which comprises a scooter frame, wherein one side of the scooter frame is rotatably connected with a rear wheel, one side of the top of the scooter frame, which is close to the rear wheel, is fixedly connected with a fixed block, one side of the top of the fixed block is hinged with a water retaining sheet, the middle part of the inner side of the water retaining sheet is fixedly connected with a brake sheet, the middle part of the fixed block, which is close to the rear wheel, is fixedly provided with an elastic mechanism, the elastic mechanism comprises a fixed plate, a pressure switch, a mounting groove, a reset spring and a connecting block, two sides of the bottom of the scooter frame are fixedly connected with mounting boxes, one side of the inner wall of each mounting box is fixedly provided with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a friction block. Supplementary quick brake of accomplishing, convenient to use has improved the security that electric scooter used.
Description
Technical Field
The utility model relates to the field of electric scooters, in particular to a quick brake device for an electric scooter.
Background
The electric skateboard is a vehicle based on a traditional manpower skateboard and added with an electric power suite. The current electric skateboard is generally divided into a double-wheel drive or a single-wheel drive, and the most common transmission modes are respectively as follows: HUB electric motors (HUB) and belt drives, the primary source of power being lithium batteries. The electric scooter has the same control mode as that of the traditional electric bicycle, is easy to learn by a driver, is provided with a detachable and foldable saddle, has simple structure and small wheels, is light and convenient compared with the traditional electric bicycle, and can save a large amount of social resources. In recent years, the electric scooter with lithium batteries is rapidly developed, and new requirements and situations are promoted.
Current electric scooter adopts complicated braking system to react slower, so less scooter directly adopts the mode of rear wheel service brake, uses the service brake usually because the dynamics is not enough stepped on to the foot in the driving process, and the brake block does not paste tight wheel completely, leads to fast brake not, uses inconveniently, and has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick brake device for an electric scooter, which aims to solve the problems that the existing electric scooter in the background art adopts a complicated brake system to react slowly, so that a smaller scooter directly adopts a rear wheel foot brake mode, and the foot brake used in the running process cannot brake quickly, is inconvenient to use and has potential safety hazards because the foot stepping force is insufficient and a brake pad is not completely attached to a wheel.
In order to achieve the purpose, the utility model provides the following technical scheme: a quick brake device for an electric scooter comprises a scooter frame, wherein one side of the scooter frame is rotatably connected with a rear wheel, one side of the top of the scooter frame, which is close to the rear wheel, is fixedly connected with a fixed block, one side of the top of the fixed block is hinged with a water retaining sheet, the middle part of the inner side of the water retaining sheet is fixedly connected with a brake sheet, the middle part of the fixed block, which is close to one side of the rear wheel, is fixedly provided with an elastic mechanism, the elastic mechanism comprises a fixed plate, a pressure switch, a mounting groove, a reset spring and a connecting block, the middle part of the fixed plate is provided with the mounting groove, the middle part of the mounting groove is fixedly provided with the pressure switch, the detection end of the pressure switch is connected with one end of the reset spring, which is far away from the pressure switch, is fixedly connected with the connecting block, the top of the connecting block is contacted with the bottom of the water retaining sheet, and both sides of the bottom of the scooter frame are fixedly connected with a mounting box, two equal fixed mounting in one side of mounting box inner wall has electric telescopic handle, electric telescopic handle's output fixedly connected with clutch blocks.
As a preferable technical scheme of the utility model, the electric telescopic rod is electrically connected with an external vehicle-mounted power supply through a pressure switch.
As a preferable technical scheme of the utility model, the middle part of the brake pad is provided with a fixing groove, and the inside of the fixing groove is fixedly connected with a breakage-proof rib.
As a preferred technical scheme of the utility model, one side of the top of the water retaining sheet is fixedly connected with a pedal, and the top of the pedal is fixedly connected with an anti-skid pad.
As a preferable technical scheme of the utility model, the brake pad is made of rubber, and the bottom of the brake pad is fixedly connected with a wear-resistant plate.
As a preferable technical scheme of the utility model, reinforcing ribs are welded on two sides of the scooter frame and are made of carbon steel.
Compared with the prior art, the utility model has the beneficial effects that:
set up scooter frame, the fixed block, elastic mechanism, the water blocking piece, electric telescopic handle and clutch blocks, elastic mechanism includes the fixed plate, pressure switch, the mounting groove, reset spring and connecting block, when trampling the water blocking piece and carrying out the foot braking, reset spring pushes down pressure switch, the extension of pressure switch control electric telescopic handle, make the clutch blocks friction back wheel speed reduction that the output is connected, thereby supplementary completion quick brake, high durability and convenient use, the security that the scooter used has been improved, and brake blocks mid-mounting prevents disconnected muscle, reduce the phenomenon that the brake block fracture dropped, and is more durable.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a block diagram of the spring mechanism of the present invention;
FIG. 3 is a side elevational view of the skateboard frame of the present invention in partial connection with the rear wheel;
FIG. 4 is a structural view of the brake pad of the present invention.
In the figure: 1. a scooter frame; 2. a rear wheel; 3. a fixed block; 4. an elastic mechanism; 5. a water retaining sheet; 6. a pedal; 7. a non-slip mat; 8. mounting a box; 9. a brake pad; 10. an electric telescopic rod; 11. a friction block; 12. a fixing plate; 13. a pressure switch; 14. mounting grooves; 15. a return spring; 16. connecting blocks; 17. fixing grooves; 18. preventing the rib from being broken; 19. a wear resistant sheet; 20. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a fast brake device for an electric scooter, including a scooter frame 1, one side of the scooter frame 1 is rotatably connected with a rear wheel 2, one side of the top of the scooter frame 1 close to the rear wheel 2 is fixedly connected with a fixed block 3, one side of the top of the fixed block 3 is hinged with a water blocking sheet 5, the middle part of the inner side of the water blocking sheet 5 is fixedly connected with a brake sheet 9, the middle part of the fixed block 3 close to one side of the rear wheel 2 is fixedly provided with an elastic mechanism 4, the elastic mechanism 4 includes a fixed plate 12, a pressure switch 13, a mounting groove 14, a return spring 15 and a connecting block 16, the middle part of the fixed plate 12 is provided with the mounting groove 14, the middle part of the mounting groove 14 is fixedly provided with the pressure switch 13, the detection end of the pressure switch 13 is connected with one end of the return spring 15, one end of the return spring 15 far away from the pressure switch 13 is fixedly connected with the connecting block 16, the top of connecting block 16 contacts with the bottom of manger plate piece 5, the equal fixedly connected with mounting box 8 in both sides of 1 bottom of scooter frame, the equal fixed mounting in one side of two mounting box 8 inner walls has electric telescopic handle 10, electric telescopic handle 10's output fixedly connected with clutch blocks 11, when needing to brake, the pedal 6 is stepped on to the foot and the manger plate piece 5 is pushed down, brake block 9 and the 2 contact friction of rear wheel of manger plate piece 5 bottom slow down and brake, and simultaneously, 4 reset spring 15 of elasticity mechanism can push down pressure switch 13, pressure switch 13 response pressure control electric telescopic handle 10 starts the extension rapidly, electric telescopic handle 10 circular telegram extension, the outage shrink, make the clutch blocks 11 that the output is connected can rub rear wheel 2 and slow down during electric telescopic handle 10 extension, thereby accomplish the quick brake, it is very convenient to use, pressure switch 13's model is TL 1216.
Preferably, the electric telescopic rod 10 is electrically connected with an external vehicle-mounted power supply through the pressure switch 13, when the water blocking piece 5 is trampled, the pressure switch 13 senses the pressure increase of the return spring 15, and the pressure switch 13 controls the electric telescopic rod 10 to start to extend.
Preferably, the middle part of brake block 9 has been seted up fixed slot 17, and the inside fixedly connected with of fixed slot 17 prevents disconnected muscle 18, sets up the life that prevents disconnected muscle 18 extension brake block 9, and is more durable.
Preferably, one side of the top of the water blocking piece 5 is fixedly connected with a pedal 6, the top of the pedal 6 is fixedly connected with an anti-slip pad 7, and the pedal 6 and the anti-slip pad 7 are used for stepping the water blocking piece 5 to move downwards for braking.
Preferably, the brake pad 9 is made of rubber, and the bottom of the brake pad 9 is fixedly connected with a wear-resistant plate 19, and the wear-resistant plate 19 improves the wear resistance of the bottom of the brake pad 9.
Preferably, the two sides of the scooter frame 1 are welded with the reinforcing ribs 20, the reinforcing ribs 20 are made of carbon steel, and the reinforcing ribs 20 are used for increasing the strength of the scooter frame 1 and stably supporting the rear wheels 2.
When the quick brake device for the electric scooter is used, when the brake is needed, the pedal 6 is stepped to press the water retaining sheet 5, the brake sheet 9 at the bottom of the water retaining sheet 5 is in contact with the rear wheel 2 to perform friction deceleration to perform the brake, the elastic mechanism 4 comprises a fixing plate 12, a pressure switch 13, a mounting groove 14, a reset spring 15 and a connecting block 16, when the water retaining sheet 5 is stepped to perform the foot brake, the reset spring 15 of the elastic mechanism 4 can press down the pressure switch 13, the pressure switch 13 senses pressure to control the electric telescopic rod 10 to start and extend quickly, the electric telescopic rod 10 is powered on and extends, when the power is off, the electric telescopic rod contracts, when the electric telescopic rod extends, the friction block 11 connected with the output end rubs the rear wheel 2 to decelerate, so as to assist in completing the quick brake, the use is convenient, the use safety of the scooter is improved, the breakage preventing rib 18 is arranged in the middle part of the brake sheet 9, and the phenomenon that the brake sheet 9 breaks and falls is reduced, the two sides of the scooter frame 1 are additionally provided with the reinforcing ribs 20, so that the scooter is more durable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a quick brake equipment that electric scooter used, includes scooter frame (1), its characterized in that: one side of the scooter frame (1) is rotatably connected with a rear wheel (2), one side of the top of the scooter frame (1) close to the rear wheel (2) is fixedly connected with a fixed block (3), one side of the top of the fixed block (3) is hinged with a water retaining sheet (5), the middle part of the inner side of the water retaining sheet (5) is fixedly connected with a brake block (9), the middle part of the fixed block (3) close to one side of the rear wheel (2) is fixedly provided with an elastic mechanism (4), the elastic mechanism (4) comprises a fixed plate (12), a pressure switch (13), a mounting groove (14), a reset spring (15) and a connecting block (16), the middle part of the fixed plate (12) is provided with a mounting groove (14), the middle part of the mounting groove (14) is fixedly provided with a pressure switch (13), and the detection end of the pressure switch (13) is connected with one end of the reset spring (15), one end fixedly connected with connecting block (16) of pressure switch (13) is kept away from in reset spring (15), the top of connecting block (16) contacts with the bottom of breakwater (5), the equal fixedly connected with mounting box (8) in both sides of scooter frame (1) bottom, two the equal fixed mounting in one side of mounting box (8) inner wall has electric telescopic handle (10), the output fixedly connected with clutch blocks (11) of electric telescopic handle (10).
2. The quick brake apparatus for electric scooter according to claim 1, wherein: the electric telescopic rod (10) is electrically connected with an external vehicle-mounted power supply through a pressure switch (13).
3. The quick brake apparatus for electric scooter according to claim 1, wherein: a fixing groove (17) is formed in the middle of the brake pad (9), and a breaking-preventing rib (18) is fixedly connected to the inside of the fixing groove (17).
4. The quick brake apparatus for electric scooter according to claim 1, wherein: one side fixedly connected with footboard (6) at manger plate (5) top, the top fixedly connected with slipmat (7) of footboard (6).
5. The quick brake apparatus for electric scooter according to claim 1, wherein: the brake block (9) is made of rubber, and the bottom of the brake block (9) is fixedly connected with a wear-resistant plate (19).
6. The quick brake apparatus for electric scooter according to claim 1, wherein: reinforcing ribs (20) are welded on two sides of the scooter frame (1), and the reinforcing ribs (20) are made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367953.XU CN216070364U (en) | 2021-09-29 | 2021-09-29 | Quick brake device for electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367953.XU CN216070364U (en) | 2021-09-29 | 2021-09-29 | Quick brake device for electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216070364U true CN216070364U (en) | 2022-03-18 |
Family
ID=80636722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122367953.XU Active CN216070364U (en) | 2021-09-29 | 2021-09-29 | Quick brake device for electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216070364U (en) |
-
2021
- 2021-09-29 CN CN202122367953.XU patent/CN216070364U/en active Active
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