CN217805115U

CN217805115U - Damper and scooter suitable for scooter

Info

Publication number: CN217805115U
Application number: CN202220576381.8U
Authority: CN
Inventors: 刘光锐; 娄永信
Original assignee: Ningbo Shengheng Industrial Design Co ltd
Current assignee: Ningbo Shengheng Industrial Design Co ltd
Priority date: 2021-12-10
Filing date: 2022-03-16
Publication date: 2022-11-15
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a damper suitable for scooter, including two shock attenuation subassemblies that are parallel to each other, damper includes rocking arm, first driving medium, second driving medium, support and elastic expansion piece, the one end coupling wheel of rocking arm, the other end coupling support's of rocking arm lower extreme, the middle part position coupling of rocking arm first driving medium's lower extreme, the second driving medium includes first contact, second contact and third contact, the second contact is connected to the upper end of first driving medium, first contact coupling elastic expansion piece's one end, the other end coupling support's of elastic expansion piece upper end, the middle part position of third contact coupling support; when the wheel atress moves up, the rocking arm perk drives first driving medium and shifts up, and first driving medium shifts up and drives the second driving medium perk, and third pivot point position is unchangeable, and first pivot point extrudees the elastic expansion piece to play the shock attenuation effect, its advantage lies in providing the damper of a brand-new structure.

Description

Damper and scooter suitable for scooter

Technical Field

The utility model belongs to the technical field of a scooter and specifically relates to a damper and scooter suitable for scooter is related to.

Background

With the continuous improvement of the living standard of people, the scooter gradually enters thousands of households. Scooters typically include a footrest, wheels, and a control faucet. The wheels are arranged below the pedal part, the control faucet is arranged above the pedal part, and the control faucet comprises a steering rod arranged below. In order to reduce the vibrations of scooter, need set up damper between pedal portion and wheel, traditional damper includes the pivot joint in the rocking arm between pedal portion and the wheel, sets up the connecting portion that upwards extends in pedal portion, sets up spring damper between the upper end of connecting portion and the rocking arm. In the driving process, the wheels are stressed to generate upward displacement to drive the rocker arms to move upwards, so that the spring shock absorbers deform to play a shock absorption role.

The utility model provides a novel damper who is applicable to the scooter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel damper and scooter suitable for scooter is provided.

The utility model provides a technical scheme that above-mentioned technical problem was adopted is a damper suitable for scooter, its characterized in that includes two shock attenuation subassemblies that are parallel to each other, damper includes the rocking arm, first driving medium, the second driving medium, support and elastic expansion piece, the rocking arm transversely sets up, first driving medium vertical setting, the one end coupling wheel of rocking arm, the lower extreme of the other end coupling support of rocking arm, the lower extreme of the middle part position coupling first driving medium of rocking arm, the second driving medium includes first axle contact, second axle contact and third axle contact, the second axle contact is connected to the upper end of first driving medium, the one end of first axle contact coupling elastic expansion piece, the upper end of the other end coupling support of elastic expansion piece, the middle part position of third axle contact coupling support; when the wheel atress moves up, the rocking arm perk drives first driving medium and shifts up, and first driving medium shifts up and drives the second driving medium perk, and third pivot point position is unchangeable, and first pivot point extrudees the elastic expansion piece to play the shock attenuation effect.

The utility model discloses further preferred scheme does: the rocking arm be the horizontal pole that transversely sets up, first transmission piece be the montant of vertical setting.

The utility model discloses further preferred scheme does: the second transmission part is of a right-angled triangle structure, the first axial joint and the third axial joint are vertexes of sharp-angle edges, and the second axial joint is a vertex of a right-angle edge.

The utility model discloses further preferred scheme does: the other side of the support is used for connecting the elastic telescopic piece and the second transmission piece.

The utility model discloses further preferred scheme does: and the middle part of the bracket extends to the direction of the second transmission piece to form a connecting rod.

The utility model discloses further preferred scheme does: the lower extreme of first connecting piece form two arm lock, the both sides of the middle part position of rocking arm inwards cave in and form the less clamp splice of thickness, the clamp splice setting is between two arm lock.

The utility model discloses further preferred scheme does: the two shock absorption components are arranged on two sides of the wheel.

The utility model discloses further preferred scheme does: the elastic expansion piece is horizontally arranged.

The utility model discloses further preferred scheme does: the second transmission part is provided with a hollow part.

A scooter comprises a pedal part, a control faucet and any one of the shock absorption mechanisms suitable for the scooter.

The utility model discloses a damping assembly includes rocking arm, first driving medium, second driving medium, support and elastic expansion piece combination and has formed a brand-new damper. The wheel is collided with and is shifted up, the rocking arm portion uses first axle connection point to make the rear end of rocking arm portion move down as the center, first transmission piece moves down and promotes the front end of second rotation piece and move down, the second rotates the piece and uses the second axle connection point to rotate as the center, the rear end of second rotation piece moves, the rear end extrusion spring shock absorber of second rotation piece, the other end of spring shock absorber keeps unchangeable because of connecting portion, so press the spring shock absorber to receive the extrusion and shorten, play absorbing effect.

Drawings

Fig. 1 is a perspective view of a middle damping mechanism of the present invention;

FIG. 2 is a side view of the shock absorbing mechanism of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of a damping mechanism according to the present invention;

FIG. 5 is a schematic view of a conventional shock absorbing mechanism;

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, a shock absorbing mechanism for a scooter comprises two parallel shock absorbing components 1, which can be used with both front wheels and rear wheels. The damping component 1 comprises a rocker arm 2, a first transmission piece 3, a second transmission piece 4, a support 5 and an elastic telescopic piece 6, one side of the support 5 is used for being connected with a pedal part 11, the rocker arm 2 is transversely arranged, the first transmission piece 3 is vertically arranged, one end of the rocker arm 2 is in shaft connection with a wheel 7, the other end of the rocker arm 2 is in shaft connection with the lower end of the support 5, the middle position of the rocker arm 2 is in shaft connection with the lower end of the first transmission piece 3, the second transmission piece 4 comprises a first shaft contact 41, a second shaft contact 42 and a third shaft contact 43, the upper end of the first transmission piece 3 is connected with the second shaft contact 42, the first shaft contact 41 is in shaft connection with one end of the elastic telescopic piece 6, the other end of the elastic telescopic piece 6 is in shaft connection with the upper end of the support 5, and the third shaft contact 43 is in shaft connection with the middle position of the support 5; when the wheel 7 moves upwards under stress, the rocker arm 2 tilts to drive the first transmission piece 3 to move upwards, the first transmission piece 3 moves upwards to drive the second transmission piece 4 to tilt, the third pivot point 43 is connected with the support 5 to enable the position to be unchanged, the first pivot point 41 extrudes the elastic expansion piece 6, and the elastic expansion piece 6 is extruded and contracted, so that the damping effect is achieved.

The rocking arm 2 is the horizontal pole of horizontal setting, first transmission piece 3 be the montant of vertical setting, rocking arm 2 rotates and promotes first transmission piece 3 and moves up. The second transmission member 4 is in a right triangle structure, the first axis contact 41 and the third axis contact 43 are the vertexes of acute angle edges, the second axis contact 42 is the vertex of a right angle edge, and the first transmission member 3 moves upwards to push the second transmission member 4 to rotate around the third axis contact 43. One side of the bracket 5 is connected with the pedal part. The other side of the bracket 5 is used for connecting the elastic expansion piece 6 and the second transmission piece 4. The middle part of the bracket 5 extends to the direction of the second transmission piece 4 to form a connecting rod 8, and the connecting rod 8 plays a supporting role. The lower extreme of first connecting piece 3 forms two arm lock 9, and the both sides of the middle part position of rocking arm 2 are inwards sunken to form the less clamp splice 10 of thickness, and clamp splice 10 sets up between two arm lock 9, and two arm lock have better holding power. Two shock absorbing assemblies are provided for placement on either side of the wheel 7. The 6 levels of elastic expansion piece set up, can reduce whole damper assembly's volume, further reduce the volume of scooter. Second driving medium 4 is provided with the fretwork position, alleviates damper's weight, further reduces scooter's weight.

A scooter comprises a pedal part 11, a control tap 12 and any one of the damping mechanisms suitable for the scooter. The control tap 12 is provided in front of the foot rest 11. The front side and the rear side of the pedal part 11 are respectively provided with a wheel 7, and the wheels are damped by a damping mechanism after being stressed.

It is right above the utility model provides a damper and scooter suitable for scooter have carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment is only used for helping to understand the utility model relates to a core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A damping mechanism suitable for a scooter is characterized by comprising two damping components which are parallel to each other, each damping component comprises a rocker arm, a first transmission part, a second transmission part, a support and an elastic telescopic part, one side of the support is used for being connected with a pedal part, the rocker arms are transversely arranged, the first transmission part is vertically arranged, one end of each rocker arm is connected with a wheel in a shaft mode, the other end of each rocker arm is connected with the lower end of the support in a shaft mode, the middle position of each rocker arm is connected with the lower end of the first transmission part in a shaft mode, each second transmission part comprises a first shaft contact, a second shaft contact and a third shaft contact, the upper end of each first transmission part is connected with the second shaft contact, the first shaft contact is connected with one end of the elastic telescopic part in a shaft mode, the other end of each elastic telescopic part is connected with the upper end of the support in a shaft mode, and the third shaft contact is connected with the middle position of the support in a shaft mode; when the wheel atress moves up, the rocking arm perk drives first driving medium and shifts up, and first driving medium shifts up and drives the second driving medium perk, and third pivot point position is unchangeable, and first pivot point extrudees the elastic expansion piece to play the shock attenuation effect.

2. The absorbing mechanism as claimed in claim 1, wherein the rocker arm is a transversely disposed cross bar, and the first transmission member is a vertically disposed vertical bar.

3. The absorbing mechanism as claimed in claim 1, wherein the second driving member is a right triangle, the first and third axial joints are the vertices of acute-angled sides, and the second axial joint is the vertex of a right-angled side.

4. The shock absorbing mechanism for a scooter according to claim 1 wherein the other side of the frame is used to connect the elastic expansion member and the second transmission member.

5. The shock absorbing mechanism for the scooter of claim 1, wherein the connecting rod extends from the middle of the bracket to the second transmission member.

6. The shock absorbing mechanism for the scooter of claim 1, wherein the lower end of the first connecting member forms two clamping arms, two sides of the middle portion of the swing arm are recessed inward to form clamping blocks, the thickness of each clamping block is smaller than that of the swing arm, and each clamping block is arranged between the two clamping arms.

7. A shock absorbing mechanism for a scooter according to claim 1 wherein two shock absorbing members are provided on either side of the wheel.

8. A shock absorbing mechanism for scooter according to claim 1 wherein said resilient telescopic member is horizontally disposed.

9. The absorbing mechanism as claimed in claim 1, wherein the second transmission member has a hollow portion.

10. A scooter comprising a footrest and a control tap, characterized in that a shock absorbing mechanism according to any of claims 1-9 is provided for the scooter.