CN217170880U - Electric scooter with damper - Google Patents

Abstract

The utility model discloses an electric scooter with damper, its technical scheme main points are: including the scooter body, be provided with a holding tank on the scooter body, be provided with damper in the holding tank, the upper end of scooter body is provided with the footboard, damper with the footboard is connected, damper includes damping damper, sleeve, connecting plate and slide bar, damping damper's lower extreme with scooter body hinged joint, damping damper's the other end with connecting plate hinged joint, the muffjoint be in on the slide bar and with connecting plate fixed connection, the crooked directional footboard in both ends of slide bar, the slide bar with footboard fixed connection, the utility model discloses damping performance is better.

Description

Electric scooter with damper

Technical Field

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

Background

The scooter is used as a tool for daily walking replacement, competitive training and the like, is more and more widely used in the life of people, and the use safety and the comfort of the scooter become the main attention direction of people. And the travelling comfort of scooter mainly is relevant with its shock attenuation effect, and the user is in the use, and damper need give the scooter shock attenuation to make the user can not have great vibration and the sense of jolting.

Scooter among the prior art adopts the car roof beam and the footboard structure of integral type, the rear wheel support frame rotates the rear portion of assembly at the car roof beam, and be connected with connecting rod and spring between rear wheel support frame and car roof beam bottom, the vibrations of rear wheel to the footboard transmission are reduced through the compression deformation of spring, however, only the vibrations of rear wheel can only be cushioned to the spring that sets up in rear wheel department, to the influence that causes the footboard when can't eliminate the front wheel vibrations, if only front wheel department sets up damping device, that just can only cushion the vibrations of front wheel, the influence that causes the footboard when can't cushion the rear wheel vibrations, if set up corresponding shock-absorbing structure respectively in front wheel and rear wheel department, then can cause the structure complicacy of whole car, be unfavorable for control manufacturing cost.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an electric scooter with damper to the vibrations of the front wheel and the rear wheel that mention in the solution background art can produce the problem of influence to the footboard.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an electric scooter with damper, includes the scooter body, be provided with a holding tank on the scooter body, be provided with damper in the holding tank, the upper end of scooter body is provided with the footboard, damper with the footboard is connected, damper includes shock attenuation attenuator, sleeve, connecting plate and slide bar, shock attenuation attenuator's lower extreme with scooter body hinged joint, shock attenuation attenuator's the other end with connecting plate hinged joint, the muffjoint be in on the slide bar and with connecting plate fixed connection, the crooked directional footboard in both ends of slide bar, the slide bar with footboard fixed connection.

Further, the footboard with be provided with the blotter between the scooter body, the blotter correspond to holding tank department has seted up and has dodged the groove, the slide bar passes dodge the groove.

Through above-mentioned technical scheme, because the existence of blotter, can prevent that the footboard from directly striking against with the scooter body is direct, send huge sound, simultaneously, also can cushion vibrations to a certain extent, promote the user and use experience.

Furthermore, the scooter body is provided with a polytetrafluoroethylene coating corresponding to the lower extreme department of blotter.

Through the technical scheme, when the shock absorption damper is used, the pedal is influenced by large friction force when the cushion pad is driven to move due to the fact that the friction coefficient of the cushion pad is large, and then the function of the shock absorption damper is limited.

Further, both ends are fixed to be provided with the contact plate about the footboard, the upper end of scooter body corresponds to contact plate department is provided with the buffer board.

Through the technical scheme, when the pedal is used, if the pedal generates large left-right direction vibration, the contact plate extrudes the buffer plate to buffer the left-right direction vibration, so that the pedal is prevented from generating large left-right direction movement.

Further, the buffer board includes riser, buffer and buffer spring, the buffer is fixed to be set up the riser with the one side that the footboard is relative, buffer spring sets up the inside of buffer.

Through above-mentioned technical scheme, when using, the buffer board that makes has good buffering effect.

Furthermore, damper is two and is listed as the setting, damper's quantity is no less than four.

Through the technical scheme, be the utility model discloses have good buffering effect, promote user's use and experience.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses in, through setting up buffer gear, buffer gear's existence can cushion the vibrations that come from front wheel and rear wheel, so promote user's practical experience, in addition, still be provided with buffer board and contact plate, its existence can prevent that the great direction of footboard production degree is for the removal along controlling the direction.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an enlarged schematic view at B in FIG. 2;

fig. 4 is an enlarged schematic view at C in fig. 2.

Reference numerals: 1. a scooter body; 101. accommodating grooves; 2. a damping mechanism; 201. a shock absorbing damper; 202. a sleeve; 203. a connecting plate; 204. a slide bar; 3. a pedal; 4. a cushion pad; 401. an avoidance groove; 5. a contact plate; 6. a buffer plate; 601. a vertical plate; 602. a buffer area; 603. a buffer spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

Example 1

Referring to fig. 1-4, an electric scooter with a shock absorbing mechanism comprises a scooter body 1, a handlebar is arranged at the left end of the scooter body 1, a front wheel is arranged below the scooter plate, a rear wheel is arranged at the rear end of the scooter body 1, a hub motor is arranged in the rear wheel for driving the utility model to advance, a storage battery for supplying power is arranged in the scooter body 1, the storage battery is electrically connected with the hub motor, a holding tank 101 is arranged on the scooter body 1, a shock absorbing mechanism 2 is arranged in the holding tank 101, a pedal 3 is arranged at the upper end of the scooter body 1, the shock absorbing mechanism 2 is connected with the pedal 3, the shock absorbing mechanism 2 comprises a shock absorbing damper 201, a sleeve 202, a connecting plate 203 and a sliding rod 204, the lower end of the shock absorbing damper 201 is hinged with the scooter body 1, and the other end of the shock absorbing damper 201 is hinged with the connecting plate 203, sleeve 202 cover on slide bar 204 and with connecting plate 203 fixed connection, the crooked directional footboard 3 in both ends of slide bar 204, slide bar 204 and footboard 3 fixed connection, in this embodiment, the inside fixed plate that is provided with of holding tank 101, the lower extreme and the fixed plate hinged joint of damping damper 201, slide bar 204 are provided with the one deck oil film, and sleeve 202 of being convenient for slides on slide bar 204, the utility model discloses when using, accessible damping damper's extension or shortening, cushions the vibrations that come from front wheel or rear wheel, promotes user's use and experiences.

Referring to fig. 3, a buffer pad 4 is disposed between the pedal 3 and the scooter body 1, an avoiding groove 401 is disposed at a position of the buffer pad 4 corresponding to the accommodating groove 101, and the sliding rod 204 passes through the avoiding groove 401, in this embodiment, the cross section of the accommodating groove 101 is waist-shaped, and the buffer pad is made of practical EVA material, which has good damping performance.

Referring to fig. 1, the scooter body 1 is provided with a teflon coating at a lower end corresponding to the cushion pad 4.

Referring to fig. 1 and 4, the left and right ends of the pedal 3 are fixedly provided with contact plates 5, and the upper end of the scooter body 1 is provided with a buffer plate 6 corresponding to the contact plates 5.

Referring to fig. 4, the cushion plate 6 includes a vertical plate 601, a cushion area 602 and a cushion spring 603, the cushion area 602 is fixedly disposed on a side of the vertical plate 601 opposite to the pedal 3, and the cushion spring 603 is disposed inside the cushion area 602, in this embodiment, the cushion area 602 is made of elastomer and has a thickness of one centimeter.

Referring to fig. 2, the damping mechanisms 2 are arranged in two rows, and the number of the damping mechanisms 2 is not less than four, in this embodiment, the number of the damping mechanisms 2 is four, and each row is two.

In summary, when a person stands on the pedal 3 during use, the pedal 3 can move slightly relative to the scooter body 1 when a shock occurs, so that the shock absorber 201 in the shock absorbing mechanism 2 extends to generate a reaction force, called damping force (or shock absorbing force), which attenuates an external force, to delay the attenuation of a motion state, to buffer the shock from the front wheel or the rear wheel, and the pedal 3 presses the buffer plate 6, so that the buffer area 602 and the buffer spring 603 in the buffer plate 6 can buffer the shock to a certain degree, thereby ensuring the stable supporting function of the pedal 3 on a rider, reducing the transmission of shock energy to a human body, and improving the running stability.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric scooter with damper, includes scooter body (1), its characterized in that: be provided with a holding tank (101) on scooter body (1), be provided with damper (2) in holding tank (101), the upper end of scooter body (1) is provided with footboard (3), damper (2) with footboard (3) are connected, damper (2) include shock attenuation attenuator (201), sleeve (202), connecting plate (203) and slide bar (204), the lower extreme of shock attenuation attenuator (201) with scooter body (1) hinged joint, the other end of shock attenuation attenuator (201) with connecting plate (203) hinged joint, sleeve (202) cover on slide bar (204) and with connecting plate (203) fixed connection, the crooked directional footboard (3) in both ends of slide bar (204), slide bar (204) with footboard (3) fixed connection.

2. The electric scooter with a shock absorbing mechanism according to claim 1, wherein: footboard (3) with be provided with blotter (4) between scooter body (1), blotter (4) correspond to holding tank (101) department has seted up and has dodged groove (401), slide bar (204) pass dodge groove (401).

3. The electric scooter with a shock absorbing mechanism according to claim 2, wherein: the scooter body (1) is provided with a polytetrafluoroethylene coating corresponding to the lower end of the cushion pad (4).

4. The electric scooter with a shock absorbing mechanism according to claim 1, wherein: both ends are fixed and are provided with contact plate (5) about footboard (3), the upper end of scooter body (1) is corresponding to contact plate (5) department is provided with buffer board (6).

5. The electric scooter with a shock absorbing mechanism according to claim 4, wherein: buffer board (6) include riser (601), buffers (602) and buffer spring (603), buffers (602) are fixed to be set up riser (601) with the one side that footboard (3) is relative, buffer spring (603) set up the inside of buffers (602).

6. The electric scooter with a shock absorbing mechanism according to claim 1, wherein: the damping mechanisms (2) are arranged in two rows, and the number of the damping mechanisms (2) is not less than four.

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