CN216360007U

CN216360007U - Novel shock-absorbing structure and electric scooter

Info

Publication number: CN216360007U
Application number: CN202121365701.7U
Authority: CN
Inventors: 叶志侠
Original assignee: Guangdong Woou Electronic Technology Co ltd
Current assignee: Guangdong Woou Electronic Technology Co ltd
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2022-04-22
Anticipated expiration: 2031-06-20

Abstract

The utility model discloses a novel damping structure, which comprises a C-shaped damping arm and a damper positioned on the C-shaped damping arm, wherein one end of the damper is fixed on an opening at one end of the C-shaped damping arm, and the other end of the damper is fixed on an opening at the other end of the C-shaped damping arm; the C-shaped damping arm is provided with a first damping arm and a second damping arm, the first damping arm is L-shaped and is hinged with the first damping arm, one end of the damper is fixed on the first damping arm, and the other end of the damper is fixed on the second damping arm; the shock absorber comprises a shock absorption spring, a buffer rod and a hinged fixing seat, the shock absorption spring is sleeved outside the buffer rod, and the shock absorber is fixedly connected with the C-shaped shock absorption arm through the hinged fixing seat. The novel damping structure and the electric scooter are scientific and reasonable in design, and the damping structure with the C-shaped structure is adopted, so that when the front wheel meets an obstacle, the damping stroke is longer, and the damping effect is more moderate.

Description

Novel shock-absorbing structure and electric scooter

Technical Field

The utility model relates to the technical field of shock absorbers, in particular to a novel shock absorption structure and an electric scooter.

Background

In order to improve the running smoothness of the automobile, the shock absorber is installed in the suspension in parallel with the elastic element, and is used for damping vibration.

Electric scooter's on the present market shock attenuation all is two upright types, has a problem like this, because electric scooter's wheel itself is just comparatively little, so cause the shock attenuation stroke of two upright types not long, can not accomplish effective shock attenuation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shock absorption structure with large shock absorption formation and good shock absorption effect and an electric scooter.

In order to overcome the defects in the prior art, the utility model adopts the following technical scheme:

a novel damping structure comprises a C-shaped damping arm and a damper positioned on the C-shaped damping arm, wherein one end of the damper is fixed on an opening at one end of the C-shaped damping arm, and the other end of the damper is fixed on an opening at the other end of the C-shaped damping arm; the C-shaped damping arm is provided with a first damping arm and a second damping arm, the first damping arm is L-shaped and is hinged with the first damping arm, one end of the damper is fixed on the first damping arm, and the other end of the damper is fixed on the second damping arm; the shock absorber comprises a shock absorption spring, a buffer rod and a hinged fixing seat, the shock absorption spring is sleeved outside the buffer rod, and the shock absorber is fixedly connected with the C-shaped shock absorption arm through the hinged fixing seat.

Furthermore, the C-shaped damping arm is a frame-type damping arm, namely, the C-shaped damping arm is formed by combining two metal plates.

Furthermore, a plurality of waist-shaped holes are formed in the first buffer arm, the hinged fixing seat is fixed on the waist-shaped holes, and the width of the first buffer arm at the waist-shaped hole is larger than that of the connecting end.

Further, still be equipped with swivelling joint seat on the first buffering arm, swivelling joint seat connects electric scooter's direction pivot.

Further, neotype shock-absorbing structure still include the protection safety cover, and the protection safety cover is equipped with link and baffle, and link one end is connected bottom the second buffering arm, and the other end is connected with the baffle, and the baffle is located first buffering arm below.

Further, the distance between the baffle and the first buffer arm is the limit buffer distance of the shock absorption structure.

The utility model provides an electric scooter with shock-absorbing structure includes shock-absorbing structure, drive arrangement, direction hand (hold) and automobile body to and the wheelset, drive arrangement's power is fixed on the automobile body, and drive arrangement's driving motor is fixed at the rear wheel of wheelset, and the front wheel of wheelset is connected with shock-absorbing structure's second buffering arm, and first buffering arm is connected with the direction hand (hold), and the direction hand (hold) is fixed with the automobile body.

Furthermore, the electric scooter is also provided with a brake, and the brake penetrates through the direction handle and the scooter body and finally reaches the rear wheel of the wheel set.

The novel damping structure and the electric scooter are scientific and reasonable in design, and the damping structure with the C-shaped structure is adopted, so that when the front wheel meets an obstacle, the damping stroke is longer, and the damping effect is more moderate.

Drawings

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

FIG. 1 is a schematic view of a novel shock absorbing structure according to the present invention;

FIG. 2 is a side schematic view of a novel shock absorbing structure;

FIG. 3 is a schematic view of an electric scooter with a novel shock-absorbing structure;

FIG. 4 is a side view of a novel shock absorbing structure and an electric scooter;

in the drawings: 1-C-shaped shock absorbing arms; 2-a shock absorber; 3-protective cover; 4-a drive device; 5-direction handle; 6-vehicle body; 7-wheel set; 8, braking; 11-a first buffer arm; 110-kidney shaped hole; 111-a swivel connection mount; 12-a second buffer arm; 21-a damping spring; 22-a buffer rod; 23-hinged fixed seats; 31-a connecting frame; 32-a baffle; 41-power supply; 42-a drive motor; 71-rear wheels; 72-front wheel.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, a novel damping structure comprises a C-shaped damping arm 1 and a damper 2 located on the C-shaped damping arm 1, wherein one end of the damper 2 is fixed on an opening at one end of the C-shaped damping arm 1, and the other end of the damper 2 is fixed on an opening at the other end of the C-shaped damping arm 1; adopt C type structure, when the front wheel met the barrier, the absorbing stroke was longer, and the shock attenuation effect is more mitigateed. The C-shaped damping arm 1 is provided with a first buffer arm 11 and a second buffer arm 12, the first buffer arm 11 is L-shaped and is hinged with the first buffer arm 11, and the buffer stroke of the L-shaped first buffer arm 11 is increased; one end of the shock absorber 2 is fixed on the first buffer arm 11, and the other end of the shock absorber 2 is fixed on the second buffer arm 12, so that the shock absorber 2 is fixed on the C-shaped shock absorption arm 1, and the buffer effect is enhanced.

In this embodiment, the damper 2 includes a damping spring 21, a buffering rod 22 and a hinged fixing seat 23, the damping spring 21 is sleeved outside the buffering rod 22, and the buffering rod 22 plays roles of fixing and preventing impact damage to the damping spring 21; the shock absorber 2 is fixedly connected with the C-shaped shock absorption arm 1 through a hinged fixed seat 23. In some embodiments, prior art spring-type or hydraulic-type shock absorbers are used directly.

Specifically, C shape shock attenuation arm 1 is frame type shock attenuation arm, is formed by two panel beating combinations promptly for bumper shock absorber 2 can be put and protect between two panel beating. The first buffer arm 11 is provided with a plurality of waist-shaped holes 110, the hinged fixing seat 23 is fixed on the waist-shaped holes 110, and the width of the first buffer arm 11 at the waist-shaped holes 110 is larger than that of the connecting end, so that the mechanical strength of the first buffer arm 11 is ensured.

As an improvement of the above technical solution, the first buffer arm 11 is further provided with a rotation connection seat 111, and the rotation connection seat 111 is connected to a direction rotation shaft of the electric scooter. Neotype shock-absorbing structure still include protective cover 3, protective cover 3 is equipped with link 31 and baffle 32, and link 31 one end is connected with second buffering arm 12 bottoms, and the other end is connected with baffle 32, and baffle 32 is located first buffering arm 11 below. The distance between the baffle 32 and the first buffer arm 11 is the limit buffer distance of the shock-absorbing structure, so that the shock-absorbing structure is protected, and the buffer stroke is increased.

Use shock-absorbing structure on electric scooter:

an electric scooter with a shock absorption structure comprises the shock absorption structure, a driving device 4, a direction handle 5, a scooter body 6 and a wheel set 7, wherein a power supply 41 of the driving device 4 is fixed on the scooter body 6, a driving motor 42 of the driving device 4 is fixed on a rear wheel 71 of the scooter body 7, a front wheel 72 of the scooter body 7 is connected with a second buffer arm 12 of the shock absorption structure, a first buffer arm 11 is connected with the direction handle 5, and the direction handle 5 is fixed with the scooter body 6.

The wheel set 7 is a conventional front wheel and a conventional rear wheel;

the driving device 4 is not different from the prior art, and is composed of a controller, a power supply, a motor and the like.

Further, the electric scooter is further provided with a brake 8, and the brake 8 penetrates through the direction handle 5 and the scooter body 6 and finally reaches the rear wheel 71 of the wheel set 7. The electric scooter of design like this can realize that the wheel is little, has fine buffering/shock attenuation effect again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a novel shock-absorbing structure, includes C shape shock attenuation arm (1) and is located bumper shock absorber (2) on C shape shock attenuation arm (1), its characterized in that:

one end of the shock absorber (2) is fixed on an opening at one end of the C-shaped shock absorption arm (1), and the other end of the shock absorber is fixed on an opening at the other end of the C-shaped shock absorption arm (1); a first buffer arm (11) and a second buffer arm (12) are arranged on the C-shaped shock absorption arm (1), the first buffer arm (11) is L-shaped and is hinged with the first buffer arm (11), one end of a shock absorber (2) is fixed on the first buffer arm (11), and the other end of the shock absorber is fixed on the second buffer arm (12); the shock absorber (2) comprises a shock absorption spring (21), a buffer rod (22) and a hinged fixing seat (23), the shock absorption spring (21) is sleeved outside the buffer rod (22), and the shock absorber (2) is fixedly connected with the C-shaped shock absorption arm (1) through the hinged fixing seat (23).

2. The novel shock absorbing structure according to claim 1, wherein:

the C-shaped damping arm (1) is a frame-type damping arm and is formed by combining two metal plates.

3. The novel shock absorbing structure according to claim 2, wherein:

the first buffer arm (11) is provided with a plurality of waist-shaped holes (110), the hinged fixing seat (23) is fixed on the waist-shaped holes (110), and the width of the first buffer arm (11) at the waist-shaped holes (110) is larger than that of the connecting end.

4. The novel shock absorbing structure according to claim 2, wherein:

and the first buffer arm (11) is also provided with a rotary connecting seat (111), and the rotary connecting seat (111) is connected with a direction rotating shaft of the electric scooter.

5. The novel shock-absorbing structure according to any one of claims 1 to 4, wherein:

novel shock-absorbing structure still include protective cover (3), protective cover (3) are equipped with link (31) and baffle (32), and link (31) one end is connected bottom second buffering arm (12), and the other end is connected with baffle (32), and baffle (32) are located first buffering arm (11) below.

6. The novel shock absorbing structure according to claim 5, wherein:

the distance between the baffle (32) and the first buffer arm (11) is the limit buffer distance of the shock absorption structure.

7. An electric scooter adopting the novel shock absorbing structure of claim 1, wherein:

the damping device comprises a damping structure, a driving device (4), a direction handle (5) and a vehicle body (6), and a wheel set (7), wherein a power supply (41) of the driving device (4) is fixed on the vehicle body (6), a driving motor (42) of the driving device (4) is fixed on a rear wheel (71) of the wheel set (7), a front wheel (72) of the wheel set (7) is connected with a second buffer arm (12) of the damping structure, a first buffer arm (11) is connected with the direction handle (5), and the direction handle (5) is fixed with the vehicle body (6).

8. The electric scooter of claim 7, wherein:

the electric scooter is also provided with a brake (8), and the brake (8) penetrates through the direction handle (5) and the scooter body (6) and finally reaches the rear wheel (71) of the wheel set (7).