CN212022877U

CN212022877U - Collapsible electric scooter with damper

Info

Publication number: CN212022877U
Application number: CN202020711517.2U
Authority: CN
Inventors: 吴海玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-11-27
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a collapsible electric scooter with damper, including handle, steering arm, footboard, preceding wheel, rear wheel and drive unit, the handle sets up the steering arm upper end, preceding wheel sets up respectively with the rear wheel the footboard both ends, drive unit sets up the footboard bottom, the steering arm lower extreme with be equipped with first damper between the preceding wheel, the rear wheel with be equipped with second damper between the footboard, the steering arm with be equipped with folding mechanism between the footboard. The utility model discloses an electric scooter has improved the shock attenuation effect of whole car through the damper who sets up at the automobile body both ends, and for traditional electric scooter, the shock attenuation effect is better, and driving experience is more comfortable; and the steering arm can be folded, the volume of the whole vehicle is reduced, and the vehicle is convenient to carry and store.

Description

Collapsible electric scooter with damper

Technical Field

The utility model relates to a scooter technical field, in particular to collapsible electric scooter with damper.

Background

The scooter is loved by people because its dexterity is light, controls simple advantage, also hasten the rapid development of electric scooter along with the development of battery technique, and electric scooter has spread all over each corner of street alley at present. The structure that common electric scooter in the market at present, as patent CN210063252U discloses mainly includes handle, wheel, footboard and power device, only sets up shock-absorbing structure in front wheel department usually, and holistic shock attenuation effect is relatively poor, and turns to the unable folding of pole portion, is not convenient for carry and accomodate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a collapsible electric scooter with damper, including handle, steering arm, footboard, preceding wheel, rear wheel and drive unit, the handle sets up the steering arm upper end, preceding wheel sets up respectively with the rear wheel the footboard both ends, drive unit sets up the footboard bottom, the steering arm lower extreme with be equipped with first damper between the preceding wheel, the rear wheel with be equipped with second damper between the footboard, the steering arm with be equipped with folding mechanism between the footboard.

As a further improvement of the technical scheme, the first damping mechanism comprises a damper, a wheel connecting piece and a vehicle body connecting piece, the wheel connecting piece is arranged above the front wheel, the vehicle body connecting piece is connected with the steering arm, one end of the damper is rotatably connected with the wheel connecting piece, and the other end of the damper is rotatably connected with the vehicle body connecting piece.

As a further improvement of the technical solution, the folding mechanism includes a support plate, a folding rotating shaft and a guide wheel, the support plate is disposed on two sides of the lower end of the steering arm, the lower end of the support plate is fixedly connected with the front wheel, the folding rotating shaft penetrates through the vehicle body connecting piece and the steering arm, and two ends of the folding rotating shaft are respectively connected with the support plate in a sliding manner through the guide wheel.

As technical scheme's further improvement, backup pad upper end one side is equipped with the arc breach, the leading wheel includes the axis body and sets up the spacing dish of axis body both sides, the axis body cover is established folding pivot is last and with arc breach sliding fit, spacing dish is located respectively arc breach both sides.

As a further improvement of the technical solution, the second damping mechanism includes a damping spring disposed obliquely, one end of the damping spring is rotatably connected to the pedal, the other end of the damping spring is rotatably connected to the rear wheel, and the rear wheel is rotatably connected to the pedal.

As a further improvement of the technical scheme, the included angle between the damping spring and the vertical direction is 15-45 degrees.

The utility model has the advantages that:

the utility model discloses an electric scooter has improved the shock attenuation effect of whole car through the damper who sets up at the automobile body both ends, and for traditional electric scooter, the shock attenuation effect is better, and driving experience is more comfortable; and the steering arm can be folded, the volume of the whole vehicle is reduced, and the vehicle is convenient to carry and store.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first damping mechanism of the present invention;

fig. 3 is a schematic structural view of the folding mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the folding mechanism of the present invention;

fig. 5 is a schematic structural view of a second damping mechanism of the present invention;

reference numerals:

1-a handle; 2-a steering arm; 3-a pedal; 4-front wheels; 5-rear wheel; 6-a drive unit; 7-a first damping mechanism; 71-a shock absorber; 72-wheel connection; 73-a body attachment; 74-first connection block; 75-a first connecting shaft; 76-a second connection block; 77-a second connecting shaft; 8-a second damping mechanism; 81-damping spring; 82-a third connecting shaft; 83-a fourth connecting shaft; 84-fifth connecting shaft; 9-a folding mechanism; 91-a support plate; 92-a folding spindle; 93-a guide wheel; 94-arc notch; 95-limiting disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the foldable electric scooter with a shock absorbing mechanism of the present embodiment includes a handle 1, a steering arm 2, pedals 3, front wheels 4, rear wheels 5 and a driving unit 6, wherein the handle 1 is disposed at the upper end of the steering arm 2, the front wheels 4 and the rear wheels 5 are respectively disposed at two ends of the pedals 3, and the driving unit 6 is disposed at the bottom of the pedals 3; a first damping mechanism 7 is arranged between the lower end of the steering arm 2 and the front wheel 4, a second damping mechanism 8 is arranged between the rear wheel 5 and the pedal 3, and a folding mechanism 9 is arranged between the steering arm 2 and the pedal 3.

As shown in fig. 2, the first damper mechanism 7 includes a damper 71, a wheel link 72, and a body link 73, the wheel link 72 being disposed above the front wheel 4, the body link 73 having one end connected to the steering arm 2 and the other end connected to the bogie 10 disposed on the pedal 3, the damper 71 having one end rotatably connected to the wheel link 72 and the other end rotatably connected to the body link 73.

Specifically, a first connecting block 74 is arranged above the wheel connecting piece 72, and one end of the shock absorber 71 is rotatably connected with the first connecting block 74 through a first connecting shaft 75; one end of the vehicle body connecting member 73 is provided with a second connecting block 76, and the other end of the damper 71 is rotatably connected to the second connecting block 76 by a second connecting shaft 77.

As shown in fig. 3 to 4, the folding mechanism 9 includes a support plate 91, a folding spindle 92 and a guide wheel 93, the support plate 91 is disposed on both sides of the lower end of the steering arm 2, and the upper end of the support plate 91 is connected to the steering arm 2, the lower end of the support plate 91 is fixedly connected to the wheel connecting member 72, the folding spindle 92 passes through the vehicle body connecting member 73 and the steering arm 2 at the same time, and both ends of the folding spindle 92 are slidably connected to the support plate 91 through the guide wheel 93, respectively.

An arc-shaped notch 94 is formed in one side of the upper end of the supporting plate 91, the guide wheel 93 comprises a shaft body 94 and limiting discs 95 arranged on two sides of the shaft body 94, the shaft body 94 is sleeved on the folding rotating shaft 92 and is in sliding fit with the arc-shaped notch 94, and the limiting discs 95 are respectively located on two sides of the arc-shaped notch 94.

As shown in fig. 5, the second damping mechanism 8 includes a damping spring 81 disposed obliquely, one end of the damping spring 81 is rotatably connected to the pedal 3 through a third connecting shaft 82, the other end is rotatably connected to the rear wheel 5 through a fourth connecting shaft 83, and the rear wheel 5 is rotatably connected to the pedal 3 through a fifth connecting shaft 84; wherein, the included angle between the damping spring 81 and the vertical direction is 15-45 degrees.

In the running process of the vehicle, the first damping mechanism 7 and the second damping mechanism 8 can relieve the impact and jolt of the road surface, and compared with the traditional electric scooter, the electric scooter has the advantages that the damping effect is better, and the driving experience is more comfortable; and the steering arm 2 can be folded around the folding rotating shaft 92, so that the volume of the whole vehicle is reduced, and the vehicle is convenient to carry and store.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides a collapsible electric scooter with damper, includes handle, steering arm, footboard, preceding wheel, rear wheel and drive unit, the handle sets up the steering arm upper end, preceding wheel and rear wheel set up respectively the footboard both ends, drive unit sets up the footboard bottom, its characterized in that: a first damping mechanism is arranged between the lower end of the steering arm and the front wheel, a second damping mechanism is arranged between the rear wheel and the pedal, and a folding mechanism is arranged between the steering arm and the pedal.

2. The foldable electric scooter with a shock absorbing mechanism of claim 1, wherein: first damper includes bumper shock absorber, wheel connection spare and automobile body connecting piece, the wheel connection spare sets up preceding wheel top, the automobile body connecting piece with the steering arm is connected, bumper shock absorber one end with the wheel connection spare rotates to be connected, the other end with the automobile body connecting piece rotates to be connected.

3. The foldable electric scooter with a shock absorbing mechanism of claim 2, wherein: folding mechanism includes backup pad, folding pivot and leading wheel, the backup pad sets up the lower extreme both sides of steering arm, and the lower extreme of backup pad with front wheel fixed connection, folding pivot passes simultaneously automobile body connecting piece with the steering arm, the both ends of folding pivot are passed through respectively the leading wheel with backup pad sliding connection.

4. The foldable electric scooter with a shock absorbing mechanism of claim 3, wherein: backup pad upper end one side is equipped with the arc breach, the leading wheel includes the axis body and sets up the spacing dish of axis body both sides, the axis body cover is established folding pivot go up and with arc breach sliding fit, spacing dish is located respectively arc breach both sides.

5. The foldable electric scooter with a shock absorbing mechanism of claim 1, wherein: the second damping mechanism comprises a damping spring which is obliquely arranged, one end of the damping spring is rotatably connected with the pedal, the other end of the damping spring is rotatably connected with the rear wheel, and the rear wheel is rotatably connected with the pedal.

6. The foldable electric scooter with a shock absorbing mechanism of claim 5, wherein: the included angle between the damping spring and the vertical direction is 15-45 degrees.