CN215706900U - Electric scooter's rear wheel shock-absorbing structure - Google Patents
Electric scooter's rear wheel shock-absorbing structure Download PDFInfo
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- CN215706900U CN215706900U CN202122453115.4U CN202122453115U CN215706900U CN 215706900 U CN215706900 U CN 215706900U CN 202122453115 U CN202122453115 U CN 202122453115U CN 215706900 U CN215706900 U CN 215706900U
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- connecting rod
- pivot
- wheel connecting
- wheel
- electric scooter
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Abstract
The utility model discloses a rear wheel shock absorption structure of an electric scooter, which comprises an arc-shaped support rod, a rear wheel and a rear wheel, wherein the arc-shaped support rod is arranged at the rear side of a pedal of the electric scooter, and the upper end of the arc-shaped support rod is connected with the electric scooter; the wheel connecting rods are arranged on two sides of the lower end of the arc-shaped supporting rod, and one end of each wheel connecting rod is connected with the first rotating shaft at the lower end of the arc-shaped supporting rod; the bumper shock absorber sets up between the wheel connecting rod side by side, the upper end of wheel connecting rod between be connected with the connecting seat, the internally mounted of connecting seat have the second pivot, the both ends of second pivot link to each other with the wheel connecting rod respectively, the one end and the second pivot of bumper shock absorber rotate and link to each other, the lower part of wheel connecting rod be located the upside of first pivot and install the third pivot, the other end and the third pivot of bumper shock absorber rotate and link to each other. The utility model has simple structure, good damping effect and long service life, and can be used as a rear wheel connecting structure.
Description
Technical Field
The utility model relates to the field of electric scooters, in particular to a rear wheel shock absorption structure of an electric scooter.
Background
Electric scooter is because small, and convenient to use receives liking of people deeply, and the effect of moving away to avoid possible earthquakes when electric scooter traveles is at present in order to improve, often can be at electric scooter's front wheel and rear wheel installation damping device, and present damping device structure is more complicated, can occupy more space moreover, and bulk strength is not enough, can't use for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rear wheel shock absorption structure of an electric scooter, which is simple in structure, good in shock absorption effect and long in service life and can be used as a rear wheel connection structure.
In order to achieve the purpose, the utility model provides the following technical scheme: a rear wheel shock-absorbing structure of an electric scooter, comprising:
the arc-shaped support rod is arranged at the rear side of the pedal of the electric scooter, and the upper end of the arc-shaped support rod is connected with the electric scooter;
the wheel connecting rods are arranged on two sides of the lower end of the arc-shaped supporting rod, and one end of each wheel connecting rod is connected with the first rotating shaft at the lower end of the arc-shaped supporting rod;
the bumper shock absorber sets up between the wheel connecting rod side by side, the upper end of wheel connecting rod between be connected with the connecting seat, the internally mounted of connecting seat have the second pivot, the both ends of second pivot link to each other with the wheel connecting rod respectively, the one end and the second pivot of bumper shock absorber rotate and link to each other, the lower part of wheel connecting rod be located the upside of first pivot and install the third pivot, the other end and the third pivot of bumper shock absorber rotate and link to each other.
Preferably, the wheel connecting rod is substantially triangular, and the first rotating shaft and the second rotating shaft are respectively connected with two top corners of the wheel connecting rod.
Preferably, the outer side of the second rotating shaft is sleeved with a plurality of buffer sleeves, and the radial outer sides of the buffer sleeves are in contact with inner holes of the connecting seats or the wheel connecting rods.
Preferably, an arch part is provided at a rear side of a lower portion of the wheel connecting rod, an upper side of the arch part is hollowed, and the third rotating shaft is provided at a position of the arch part.
Preferably, the upper end of the arc-shaped supporting rod is provided with a connecting socket.
Compared with the prior art, the utility model has the beneficial effects that:
simple structure has the arc bracing piece that matches with electric scooter running-board rear end structure to be provided with the wheel connecting rod and be used for connecting the rear wheel, make whole shock-absorbing structure can use as rear wheel connection structure, form the triangle-shaped structure between arc bracing piece, wheel connecting rod and the bumper shock absorber, the wheel connecting rod also is the triangle-shaped structure substantially moreover, the bumper shock absorber links to each other with the upper end of wheel connecting rod, whole shock attenuation is effectual, long service life.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a side view structural diagram of the present invention;
FIG. 4 is a side cross-sectional structural view of the present invention;
fig. 5 is a sectional view along the direction a-a of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1 to 5, the present invention provides a rear wheel shock absorbing structure of an electric scooter, comprising:
In order to link to each other shock-absorbing structure and rear wheel, installation wheel connecting rod 1 in this embodiment sets up the lower extreme both sides at arc bracing piece 2, wheel connecting rod 1 one end and the first pivot 8 of arc bracing piece 2 lower extreme link to each other, make wheel connecting rod 1 can rotate round arc bracing piece 2.
As shock-absorbing structure's core, bumper shock absorber 4 sets up between wheel connecting rod 1 side by side, the upper end of wheel connecting rod 1 between be connected with connecting seat 3, the internally mounted of connecting seat 3 have second pivot 7, the both ends of second pivot 7 link to each other with wheel connecting rod 1 respectively, the one end of bumper shock absorber 4 rotate with second pivot 7 and link to each other, the lower part of wheel connecting rod 1 be located the upside of first pivot 8 and install third pivot 6, the other end of bumper shock absorber 4 rotate with third pivot 6 and link to each other, bumper shock absorber 4, wheel connecting rod 1 and arc bracing piece 2 form the triangle-shaped structure, and the support is firm, and the shock attenuation is effectual, and the preceding wheel that receives the road surface of jolting and assaults when wheel connecting rod 1 one end is connected can make bumper shock absorber 4 work at the in-process of traveling, plays absorbing effect.
In this embodiment, the wheel connecting rod 1 is substantially triangular and has high overall strength, and the first rotating shaft 8 and the second rotating shaft 7 are respectively connected with two vertex angles of the wheel connecting rod 1, and the other vertex angle of the wheel connecting rod 1 is used for being connected with a rear wheel.
In this embodiment, the outside of second pivot 7 cup joint a plurality of cushion collar 9, the radial outside of cushion collar 9 contact with the hole of connecting seat 3 or wheel connecting rod 1, cushion collar 9 can adopt rubber materials to make, can increase frictional force and increase absorbing effect when second pivot 7 rotates.
In this embodiment, in order to improve the connection strength of the wheel connecting rod 1, the rear side of the lower portion of the wheel connecting rod 1 is provided with the arch portion 10, the upper side of the arch portion 10 is hollowed out, and the third rotating shaft 6 is disposed at the position of the arch portion 10, so that the overall strength of the wheel connecting rod 1 can be improved.
The utility model provides a rear wheel shock-absorbing structure part is few, has the arc bracing piece that matches with electric scooter running-board rear end structure, and be provided with the wheel connecting rod and be used for connecting the rear wheel, make whole shock-absorbing structure can use as rear wheel connection structure, the arc bracing piece, form the triangle-shaped structure between wheel connecting rod and the bumper shock absorber, the wheel connecting rod also is the triangle-shaped structure substantially moreover, the bumper shock absorber links to each other with the upper end of wheel connecting rod, whole shock attenuation is effectual, long service life.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly 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 present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (5)
1. The utility model provides an electric scooter's rear wheel shock-absorbing structure which characterized in that includes:
the arc-shaped support rod (2) is arranged at the rear side of the pedal of the electric scooter, and the upper end of the arc-shaped support rod is connected with the electric scooter;
the wheel connecting rods (1) are arranged on two sides of the lower end of the arc-shaped supporting rod (2), and one end of each wheel connecting rod (1) is connected with a first rotating shaft (8) at the lower end of the arc-shaped supporting rod (2);
shock absorber (4) sets up between wheel connecting rod (1) side by side, the upper end of wheel connecting rod (1) between be connected with connecting seat (3), the internally mounted of connecting seat (3) have second pivot (7), the both ends of second pivot (7) link to each other with wheel connecting rod (1) respectively, the one end and the second pivot (7) of shock absorber (4) rotate and link to each other, the upside that the lower part of wheel connecting rod (1) is located first pivot (8) install third pivot (6), the other end and the third pivot (6) of shock absorber (4) rotate and link to each other.
2. The rear wheel shock-absorbing structure of an electric scooter according to claim 1, wherein: the wheel connecting rod (1) is generally triangular, and the first rotating shaft (8) and the second rotating shaft (7) are respectively connected with two top corners of the wheel connecting rod (1).
3. The rear wheel shock-absorbing structure of an electric scooter according to claim 1, wherein: the outside of second pivot (7) cup joint a plurality of cushion collar (9), the radial outside of cushion collar (9) contact with the hole of connecting seat (3) or wheel connecting rod (1).
4. The rear wheel shock-absorbing structure of an electric scooter according to claim 1, wherein: the rear side of the lower part of the wheel connecting rod (1) is provided with an arch part (10), the upper side of the arch part (10) is hollowed out, and the third rotating shaft (6) is arranged at the position of the arch part (10).
5. The rear wheel shock-absorbing structure of an electric scooter according to claim 1, wherein: the upper end of the arc-shaped supporting rod (2) is provided with a connecting socket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453115.4U CN215706900U (en) | 2021-10-12 | 2021-10-12 | Electric scooter's rear wheel shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453115.4U CN215706900U (en) | 2021-10-12 | 2021-10-12 | Electric scooter's rear wheel shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215706900U true CN215706900U (en) | 2022-02-01 |
Family
ID=80027859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122453115.4U Active CN215706900U (en) | 2021-10-12 | 2021-10-12 | Electric scooter's rear wheel shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215706900U (en) |
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2021
- 2021-10-12 CN CN202122453115.4U patent/CN215706900U/en active Active
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