CN217673039U

CN217673039U - Front and back general mechanism and scooter of moving away to avoid possible earthquakes of scooter

Info

Publication number: CN217673039U
Application number: CN202221353500.XU
Authority: CN
Inventors: 冯瑞专; 范兢兢; 曹永华
Original assignee: Huai'an Pinxiang Intelligent Manufacturing Co ltd
Current assignee: Huai'an Pinxiang Intelligent Manufacturing Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-28
Anticipated expiration: 2032-06-01

Abstract

A front and back universal shock absorbing mechanism of a scooter comprises a scooter body pedal; the shock absorbing mechanism is installed at the front end or the rear end of a pedal of a vehicle body and comprises a wheel, and a connecting plate, an upper rocker arm, a lower rocker arm and a spring shock absorber which are arranged on two sides of the wheel, wherein the connecting plate is of a triangular structure, the middle vertex angle of the connecting plate is fixedly connected with the rotation center of the wheel, the upper vertex angle of the connecting plate is hinged with the lower end of the upper rocker arm, the lower vertex angle of the connecting plate is hinged with the lower end of the lower rocker arm, the upper end of the upper rocker arm and the upper end of the lower rocker arm are hinged to a shock absorbing supporting piece, and the upper end of the spring shock absorber and the upper end of the upper rocker arm are hinged to the same position of the shock absorbing supporting piece, and the lower end of the spring shock absorber is hinged to the middle part of the lower rocker arm. The utility model relates to a general mechanism of moving away to avoid possible earthquakes around scooter can increase the maneuverability, the security and the stability of scooter.

Description

Front and back general mechanism and scooter of moving away to avoid possible earthquakes of scooter

The technical field is as follows:

the utility model belongs to the technical field of the scooter and specifically relates to a front and back general mechanism and scooter of moving away to avoid possible earthquakes of scooter is related to.

The background art comprises the following steps:

the electric scooter is a product combining a traditional scooter and a modern electric drive and control technology, has the characteristics of folding, portability and the like, and is suitable for short-distance travel. The traditional scooter is a middle pedal, wheels are arranged at the front end and the rear end of the pedal, a vertical rod and a handle are arranged on the front end wheel, and power is derived from a single foot and is rowing on the ground, so that the scooter advances.

However, although the scooter on the market has various characteristics, the structure is relatively simple, and the scooter does not have the damping function. When people drive on the road surface, foreign matters often appear, so that the vehicle body jolts seriously, and the experience and comfort of riders are seriously influenced.

The utility model has the following contents:

an object of the utility model is to provide a general mechanism of moving away to avoid possible earthquakes around scooter can increase the maneuverability, the security and the stability of scooter.

The utility model discloses a following technical scheme realizes:

a front and back universal shock absorbing mechanism of a scooter, which comprises,

a body pedal;

the shock absorbing mechanism is installed at the front end or the rear end of a pedal of a vehicle body and comprises a wheel, and a connecting plate, an upper rocker arm, a lower rocker arm and a spring shock absorber which are arranged on two sides of the wheel, wherein the connecting plate is of a triangular structure, the middle vertex angle of the connecting plate is fixedly connected with the rotation center of the wheel, the upper vertex angle of the connecting plate is hinged with the lower end of the upper rocker arm, the lower vertex angle of the connecting plate is hinged with the lower end of the lower rocker arm, the upper end of the upper rocker arm and the upper end of the lower rocker arm are hinged to a shock absorbing supporting piece, and the upper end of the spring shock absorber and the upper end of the upper rocker arm are hinged to the same position of the shock absorbing supporting piece, and the lower end of the spring shock absorber is hinged to the middle part of the lower rocker arm.

Furthermore, the end of the upper rocker arm close to the shock-absorbing support member is provided with a first stepped hole, and the upper rocker arms positioned at two sides of the wheel are fixedly connected with the first stepped hole through a first stepped shaft.

Furthermore, one end of the lower rocker arm close to the shock-absorbing support member is provided with a second stepped hole, and the lower rocker arms positioned on two sides of the wheel are fixedly connected with the second stepped hole through second stepped shafts.

Furthermore, the middle vertex angle of the connecting plate is provided with a U-shaped clamping groove used for clamping a wheel rotation central shaft.

Furthermore, the side of the U-shaped clamping groove close to the wheel is provided with a bulge, and the side of the U-shaped clamping groove far away from the wheel is provided with a locking bolt mounting groove.

Furthermore, a groove for installing a fixing metal plate of the disc brake is further formed in the side face, close to one side of the wheel, of the connecting plate.

A scooter is provided with a front and rear universal shock absorbing mechanism of the scooter.

The utility model has the advantages that,

1. the utility model provides a general mechanism of moving away to avoid possible earthquakes around having is the triangle-shaped structure through setting up even the board, its middle part apex angle with the centre of turning circle fixed connection of wheel, even board upper portion apex angle is articulated with last rocking arm lower extreme, the lower part apex angle is articulated with lower rocking arm lower extreme, go up rocking arm upper end, lower rocking arm upper end all articulate in support piece of moving away to avoid possible earthquakes, spring shock absorber upper end with go up rocking arm upper end articulate in the same position of support piece of moving away to avoid possible earthquakes, the lower extreme articulate in lower rocking arm middle part, send this parallelogram shock-proof structure that forms to reach and provide scooter shock attenuation and jar-proof effect, and then reach the mesh that promotes the comfort level and the stability of scooter when riding.

2. The upper rocker arms on the two sides of the fixed wheel of the first stepped shaft are arranged, so that the upper rocker arms on the left side and the right side are in the same balance direction.

3. The lower rocker arms on the two sides of the wheel are fixed through the second stepped shaft, so that the lower rocker arms on the left side and the right side are in the same balance direction.

4. Through setting up the U-shaped draw-in groove, can be convenient fix the wheel revolving axle.

5. One side that is close to the wheel through the U-shaped draw-in groove is equipped with the arch, can effectively provide the dress space for the mechanism of moving away to avoid possible earthquakes to strengthen the intensity of even board, set up the lock nut mounting groove can, conveniently carry out lock nut's installation.

6. Through setting up the recess of the fixed panel beating of installation dish ware of stopping, conveniently carry out the installation of dish ware of stopping, improve the security.

Description of the drawings:

fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a three-dimensional exploded structural view of the front wheel of the present invention.

Fig. 3 is a perspective view of the connecting plate, the upper rocker arm and the lower rocker arm of the present invention.

Fig. 4 is a schematic view of the rear wheel structure of the present invention.

Fig. 5 is a schematic partial cross-sectional view illustrating an embodiment of the present invention.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model mainly provides a front and rear universal shock absorbing mechanism for a scooter, please refer to FIGS. 1 to 5, as can be seen from the figures,

the utility model discloses a scooter which mainly comprises a scooter body pedal 10 and a shock-absorbing support part, wherein the shock-absorbing support part comprises a front shock-absorbing support part and a rear shock-absorbing support part which are arranged at the front end and the rear end of the scooter body pedal 10; the front shock-absorbing support and the rear shock-absorbing support are fixedly connected with the pedal 10 of the vehicle body;

the shock absorbing mechanism is further arranged on the vehicle body and is installed at the front end or the rear end of the vehicle pedal 10, the shock absorbing mechanism comprises a wheel 20, a connecting plate 30, an upper rocker arm 40, a lower rocker arm 50 and a spring shock absorber 60, the connecting plate 30 is of a triangular structure, a middle vertex angle of the connecting plate is fixedly connected with the rotation center of the wheel 20, an upper vertex angle of the connecting plate 30 is hinged with the lower end of the upper rocker arm 40, a lower vertex angle of the connecting plate is hinged with the lower end of the lower rocker arm 50, the upper end of the upper rocker arm 40 and the upper end of the lower rocker arm 50 are hinged to a shock absorbing support piece (the shock absorbing mechanism arranged at the front end of the vehicle pedal 10 is hinged to a front shock absorbing support piece, the shock absorbing mechanism arranged at the rear end of the vehicle pedal 10 is hinged to a rear shock absorbing support piece), and the upper end of the spring shock absorber 60 and the upper end of the upper rocker arm 40 are hinged to the same position of the shock absorbing support piece, and the lower end of the lower rocker arm 50 is hinged to the middle of the lower rocker arm.

Further improvement lies in, for the upper rocker arm 40 of guaranteeing the wheel both sides is in same balanced direction to stability when improving the shock attenuation, the one end that upper rocker arm 40 is close to shock absorber strut spare is equipped with first ladder hole 401, is located the wheel 20 both sides upper rocker arm 40 passes through first step shaft 402 fixed connection first ladder hole 401.

Further improvement lies in, for the lower rocking arm 50 of guaranteeing the wheel both sides is in same balanced direction to stability when improving the shock attenuation, lower rocking arm 50 is close to shock absorber support's one end and is equipped with second shoulder hole 501, is located the wheel 20 both sides lower rocking arm 50 passes through second shoulder shaft 502 fixed connection second shoulder hole 501.

In order to facilitate the installation rapidity between the connecting plate and the wheel rotating shaft, a U-shaped clamping groove 301 for clamping the rotating central shaft of the wheel 20 is formed in the middle vertex angle of the connecting plate 30.

In order to provide a mounting space for the suspension mechanism and enhance the strength of the connecting plate 30, a protrusion 302 is disposed on one side of the U-shaped slot 301 close to the wheel 20, and a locking bolt mounting groove 303 is disposed on one side far from the wheel.

A further improvement lies in that, in order to improve the security when the scooter uses, make things convenient for the wheel mounting dish to stop, still be equipped with the recess 304 that is used for installing the fixed panel beating of dish stopper on the side that even board 30 is close to wheel 20 one side.

When the scooter is running, please refer to fig. 5, when the front wheel 20 impacts a foreign object when the scooter runs on the ground, because the front wheel 20 is pivoted on the connecting plate 30 through the U-shaped slot 301, and the upper rocker arm 40 and the lower rocker arm 50 are hinged into a whole through two holes on the connecting plate 30, the upper rocker arm 40 and the lower rocker arm 50 rotate around the hinged position of the front shock absorbing support member due to the collision between the front wheel 230 and the foreign object, and further push the spring shock absorber 60, so that the impact force between the front wheel 20 and the foreign object can be absorbed through the spring shock absorber 60, and is prevented from being directly transmitted to the body pedal 10, and a shock absorbing and absorbing effect can be provided, so that the control, stability, safety and comfort of the scooter during running can be improved.

Claims

1. A front and rear universal shock absorbing mechanism of a scooter is characterized by comprising,

a vehicle body pedal (10);

the shock absorbing mechanism is installed at the front end or the rear end of a pedal (10) of a vehicle body and comprises a wheel (20), a connecting plate (30), an upper rocker arm (40), a lower rocker arm (50) and a spring shock absorber (60), wherein the connecting plate (30) is arranged on two sides of the wheel (20) and is of a triangular structure, a middle vertex angle of the connecting plate is fixedly connected with the rotation center of the wheel (20), an upper vertex angle of the connecting plate (30) is hinged to the lower end of the upper rocker arm (40), a lower vertex angle of the connecting plate is hinged to the lower end of the lower rocker arm (50), the upper end of the upper rocker arm (40) and the upper end of the lower rocker arm (50) are hinged to a shock absorbing support piece, and the upper end of the spring shock absorber (60) is hinged to the same position of the shock absorbing support piece and the lower end of the upper rocker arm (40) is hinged to the middle of the lower rocker arm (50).

2. The universal shock absorbing mechanism for the front and rear of the scooter as claimed in claim 1, wherein: go up rocking arm (40) and be close to shock absorber support's one end and be equipped with first ladder hole (401), be located wheel (20) both sides go up rocking arm (40) through first ladder shaft (402) fixed connection first ladder hole (401).

3. The front and rear universal shock absorbing mechanism for the scooter of claim 1, wherein: one end of the lower rocker arm (50) close to the shock-absorbing support is provided with a second stepped hole (501), and the lower rocker arm (50) positioned on two sides of the wheel (20) is fixedly connected with the second stepped hole (501) through a second stepped shaft (502).

4. The front and rear universal shock absorbing mechanism for the scooter of claim 1, wherein: the middle vertex angle of the connecting plate (30) is provided with a U-shaped clamping groove (301) used for clamping a rotary central shaft of the wheel (20).

5. The front and rear universal shock absorbing mechanism for the scooter of claim 4, wherein: a bulge (302) is arranged on one side, close to the wheel (20), of the U-shaped clamping groove (301), and a locking bolt mounting groove (303) is arranged on one side, far away from the wheel.

6. The front and rear universal shock absorbing mechanism for the scooter of claim 4, wherein: and a groove (304) for mounting a fixing metal plate of a disc brake is further formed in the side face of the connecting plate (30) close to one side of the wheel (20).

7. A scooter characterized in that, a front and rear universal shock absorbing mechanism of the scooter as claimed in any one of claims 1 to 6 is provided.