CN112078711B

CN112078711B - Damping mechanism and scooter provided with same

Info

Publication number: CN112078711B
Application number: CN202010936882.8A
Authority: CN
Inventors: 吕鹏; 韩完基; 郑修永
Original assignee: Mashi Intelligent Travel Co ltd
Current assignee: Mashi Intelligent Travel Co ltd
Priority date: 2020-07-08
Filing date: 2020-09-08
Publication date: 2022-06-28
Anticipated expiration: 2040-09-08
Also published as: CN112078711A; CN212556650U; KR20220032992A; KR102391243B1

Abstract

The invention provides a damping mechanism, which is arranged between a rear wheel component and a pedal component of a scooter and comprises two fork pieces arranged at two sides of a rear wheel, wherein one ends of the two fork pieces are respectively movably connected with a fixed support, the other ends of the fork pieces are movably connected with a shaft of a wheel, and an elastic damping piece is arranged on each fork piece. The front wheel and the rear wheel of the invention are provided with shock absorption, and the rear shock absorption of the invention is full hidden type rear wheel shock absorption. Make rear wheel shock mitigation system conceal more under the prerequisite of increasing the comfort level for the consumer, greatly reduced shock mitigation system and damaged the probability. The rear fork damping system is a modularized component, and is convenient to replace and maintain. The rear fork damping system is fully hidden, and the risk of damage is greatly reduced compared with the traditional exposed damping system. The whole set of damping system uses one high-strength rubber foot on the left and right, so that the comfort of a rider in use is greatly increased.

Description

Damping mechanism and scooter provided with same

Technical Field

The invention belongs to the technical field of scooters, and particularly relates to an electric scooter.

Background

Electric scooter is used for motion rest, body-building amusement, the trip instrument of riding instead of walk to use, and shock attenuation around traditional electric scooter does not have or only the front wheel shock attenuation does not have the rear wheel shock attenuation at present, and the physical examination is jolted very uncomfortable in the consumer use of riding.

Disclosure of Invention

The invention aims to provide a damping mechanism for improving riding comfort of a user.

The invention is realized by the following technical scheme:

the utility model provides a damping mechanism, is including locating the fork spare of wheel both sides, the fork spare be two, two fork spare one end respectively with fixed bolster swing joint, the fork spare other end and the axle swing joint of wheel are equipped with the elasticity damping piece on the fork spare.

Preferably, the lower end of the damping piece is provided with an inserting part and further comprises a gasket fixed on the fork piece, the damping piece is inserted on the gasket, and the fork piece, the fixing support and the gasket are installed to form a modular structure.

Preferably, the position of the gasket mounting damping piece is suspended, and the position of the gasket mounting damping piece deforms under the compression state of the damping piece.

Preferably, the shock absorbing member is a cylinder made of rubber.

The invention provides a scooter with a damping mechanism on the rear wheel for solving the problem that the rear wheel of the existing scooter is not provided with the damping mechanism, and the invention adopts the technical scheme that:

the utility model provides a scooter, this scooter install foretell damper, includes front wheel subassembly, rear wheel subassembly, footboard subassembly, turns to the subassembly, damper install between rear wheel subassembly and footboard subassembly, wherein, the damping part upper end is contradicted with the footboard subassembly. And the damping mechanism is arranged on the inner side of the pedal assembly. In the scheme, the front wheel assembly is provided with a damping device.

Preferably, the fixed support is fixedly connected with the pedal assembly, and the two fork pieces are in relative fixed fit with each other in a rotating way.

Preferably, a limiting piece for limiting the downward movement of the fork piece is arranged below the fork piece of the pedal assembly.

Preferably, the number of the limiting pieces is two, and the two limiting pieces are respectively fixed on the inner wall of the pedal assembly.

Preferably, a pedal reinforcing plate is fixed to the pedal assembly at a position abutting against the damper.

The invention has the beneficial effects that: the front wheel and the rear wheel of the invention are provided with shock absorption, and the rear shock absorption of the invention is full hidden type rear wheel shock absorption. Make rear wheel shock mitigation system conceal more under the prerequisite of increasing the comfort level for the consumer, greatly reduced shock mitigation system and damaged the probability. The rear fork damping system is a modular component, and is convenient to replace and maintain. The rear fork damping system is fully hidden, and the risk of damage is greatly reduced compared with the traditional exposed damping system. The whole set of damping system uses one high-strength rubber foot on the left and right, so that the comfort of a rider in use is greatly increased.

Drawings

FIG. 1 is a perspective view of the present invention in its entirety;

FIG. 2 is an exploded view of the shock absorbing mechanism of the present invention;

FIG. 3 is a schematic view of a connection structure of the fork and the shock absorbing member;

FIG. 4 is a perspective view of a modular shock absorbing mechanism;

FIG. 5 is a schematic view of the inside of the pedal assembly mount modular cushioning mechanism;

FIG. 6 is a schematic view of a connection structure of the modular shock absorbing mechanism to the rear wheel;

FIG. 7 is a schematic view of the connection structure of the rear wheel, the modular shock absorbing mechanism and the pedal assembly.

Detailed Description

The present invention will be further described with reference to the following examples.

Examples

As shown in fig. 1-7, the scooter comprises a front wheel assembly 11, a rear wheel assembly 1, a pedal assembly 8, and a steering assembly 12, wherein a front wheel damping device 13 is disposed between the front wheel assembly and the steering assembly, the front wheel damping device is a prior art, and is not illustrated herein, it is worth noting that a damping mechanism is disposed between the rear wheel assembly 1 and the pedal assembly 8 of the scooter, and the damping mechanism is disposed inside the pedal assembly. The damping mechanism include the fork spare 2 of locating the rear wheel both sides, fork spare 2 be two, two fork spare 2 one end respectively through pivot bolt 7 and fixed bolster 9 swing joint, the axle swing joint of the 2 other ends of fork spare and rear wheel is equipped with elasticity damping part 4 on fork spare 2. The lower end of the damping part 4 is provided with a plug-in part and further comprises a gasket 6 fixed on the fork part 2, the gasket 6 is fixed on the upper end face of the fork part 2 through screws, the gasket 6 is of a thin plate structure, a hole for inserting the plug-in part of the damping part 4 is formed in the gasket 6, the damping part 4 is plugged in the gasket 6, and the fork part 2, the fixing support 9 and the gasket 6 are installed to form a modular structure. Wherein the upper end of the shock absorbing member 4 is abutted against the pedal assembly 8. In the present embodiment, the damping member 4 is designed as a cylinder made of rubber.

In order to increase the shock attenuation effect of scooter rear wheel position, will 6 installations of gasket 4 positions of shock attenuation piece be unsettled setting, 6 installations of gasket 4 positions of shock attenuation piece produce deformation under the 4 pressurized condition of shock attenuation piece, fork 2 has a portion of bending in this embodiment, gasket 6 is installed in the portion of bending position, and shock attenuation piece 4 is installed in the sunk position department that the portion of bending formed, so not only can not influence the joint strength of gasket 6, and fork 2 department of bending also can produce small deformation when gasket 6 warp, fork 2 can exert elastic restoring force to gasket 6 when resumeing, further improve shock attenuation effect. Gasket 6 itself has certain elastic restoring force, plays certain cushioning effect through gasket 6's deformation, improves the shock attenuation effect of scooter.

In this embodiment, the fixing bracket 9 is fixedly connected with the pedal assembly 8, and the two fork members 2 are relatively fixed and are in running fit with each other. When a user stands on the pedal of the pedal assembly 8, the pedal is fixed with the fixed part, the two fork pieces 2 can rotate relative to the fixed support 9 to form a movable gap, and the pedal presses the damping piece 4 to compress the damping piece 4 to realize a main damping effect when bumping a road surface.

In order to prevent the modular damping mechanism from moving downwards, a limiting piece 3 for limiting the downward movement of the fork 2 is arranged below the fork 2 of the pedal assembly 8. The limiting pieces 3 are two and are respectively fixed on the inner wall of the pedal assembly 8. The limiting sheet 3 is provided with a blocking part which extends to the range of the moving track of the fork 2. The fork 2 and the rear wheel are prevented from moving downwards when the scooter is lifted.

Because the atress is great between 8 shells of footboard subassemblies and the damper 4, in order to prevent that footboard subassembly 8 warp, make it can bear bigger power, lie in on footboard subassembly 8 and be fixed with the footboard reinforcing piece with damper 4 conflict position, the footboard reinforcing piece divide into by left footboard reinforcing piece 5 and right footboard reinforcing piece 10. The pedal reinforcing sheet can improve the bearing capacity of the pedal, so that the pedal is not easy to damage.

After a rider stands on the pedal, the rubber shock absorption column stretches up and down under the action of gravity, so that the whole rear wheel support and the rear wheel system are driven to move to play a shock absorption effect. And the strength of the pedal is protected by the left pedal reinforcing sheet 5 and the right pedal reinforcing sheet 10 during movement. The rear fork fixing bracket 9 is firmly connected with the frame pedal, and the fixing effect of the rotating shaft is achieved. Finally, when the rider does not use the bicycle, the rear fork limiting piece 3 is used for limiting and protecting the bicycle and the bicycle without the problems of split falling off and the like.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a scooter, includes front wheel subassembly, rear wheel subassembly, footboard subassembly, turns to the subassembly, its characterized in that: also comprises a rear wheel shock absorption mechanism which is arranged between the rear wheel component and the pedal component, the damping mechanism comprises two fork pieces arranged at two sides of the wheel, one end of each of the two fork pieces is movably connected with the fixed bracket, the other end of each fork piece is movably connected with a shaft of the wheel, the fork pieces are provided with elastic damping pieces, wherein the upper end of the damping piece is abutted against the pedal component, and the rear wheel damping mechanism is arranged at the inner side of the pedal component, the lower end of the damping piece is provided with an inserting part and also comprises a gasket fixed on the fork piece, the damping piece is inserted on the gasket, the fork piece, the fixed support and the gasket are installed to form a modular structure, the position of the gasket installation damping piece is suspended, the position of the gasket for mounting the damping piece deforms under the compression state of the damping piece, and the damping piece is a cylinder made of rubber.

2. The scooter of claim 1, wherein: the fixed support is fixedly connected with the pedal assembly, and the two fork pieces are in running fit with the fixed support.

3. The scooter of claim 2, wherein: and a limiting piece for limiting the downward movement of the fork piece is arranged below the fork piece of the pedal assembly.

4. The scooter of claim 3, wherein: the spacing piece is two, fixes the inner wall at footboard subassembly respectively.

5. The scooter of claim 4, wherein: a pedal reinforcing sheet is fixed on the pedal assembly at the position abutting against the shock absorbing member.