CN212860944U - Driving wheel structure and scooter - Google Patents
Driving wheel structure and scooter Download PDFInfo
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- CN212860944U CN212860944U CN202021899526.5U CN202021899526U CN212860944U CN 212860944 U CN212860944 U CN 212860944U CN 202021899526 U CN202021899526 U CN 202021899526U CN 212860944 U CN212860944 U CN 212860944U
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Abstract
The utility model provides a drive wheel structure and scooter relates to wheel technical field to solve the inconvenient problem of the drive wheel dismouting of the scooter that exists among the prior art. This drive wheel structure includes wheel hub, wheel hub include the wheel hub main part and with the main part cooperation portion of the coaxial setting of wheel hub main part, the wheel hub main part with main part cooperation portion can be dismantled to be connected and be formed with holding actuating mechanism's cavity between the two, wherein: the hub main body comprises a first wheel cover and an annular wheel body, the first wheel cover and the annular wheel body are of an integrated structure, and the annular wheel body is arranged between the first wheel cover and the main body matching portion and between the annular wheel body and the main body matching portion to form the detachable connection.
Description
Technical Field
The utility model belongs to the technical field of the wheel technique and specifically relates to a drive wheel structure and scooter is related to.
Background
Scooter is hot door product down at present, has power-assisted scooter, also has electric scooter, and these scooters use ordinary wheel, comprises wheel hub and tire, and whole wheel is circularly, and the skew effect of focus is not obvious, is unfavorable for the automatic steering.
The electric scooter is a new product form of scooter motion following a conventional scooter. The electric scooter saves energy, charges fast and the journey ability is long. The whole vehicle has beautiful appearance, convenient operation and safer driving. The method is a very suitable choice for friends who like to have convenient life, and more pleasure is added to the life.
The typical structure of the electric scooter comprises a frame, a driving wheel, a driven wheel, a driving motor, a controller and a power supply, wherein the driving wheel and the driven wheel are rotatably connected to the frame through respective shafts, the driving motor is fixedly connected to the frame and used for driving the driving wheel to rotate relative to the frame, the driven wheel is rotatably sleeved on a fixed axle through a bearing, the driven axle is fixedly connected to the frame, the power supply supplies power to the controller and the driving motor, and the controller is used for controlling the rotating speed, the steering and the like of the driving motor.
At present, a drive wheel for tools such as electric scooter all sets up shaft hole and shaft in its center department, rotates and then makes the wheel take place to rotate through in-wheel motor drive shaft during the use.
The applicant has found that the prior art has at least the following technical problems:
the driving wheel in the prior art generally comprises an annular wheel body, a first wheel cover and a second wheel cover, wherein the first wheel cover and the second wheel cover are respectively arranged on two end surfaces of the annular wheel body, and the assembly and the disassembly are troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a driving wheel structure and scooter to solve the inconvenient technical problem of driving wheel dismouting of the scooter that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a drive wheel structure, including wheel hub, wheel hub include the wheel hub main part and with the main part cooperation portion of the coaxial setting of wheel hub main part, the wheel hub main part with the cavity that is connected and is formed with holding actuating mechanism between the two can be dismantled to main part cooperation portion, wherein:
the hub main body comprises a first wheel cover and an annular wheel body, the first wheel cover and the annular wheel body are of an integrated structure, and the annular wheel body is arranged between the first wheel cover and the main body matching portion and between the annular wheel body and the main body matching portion to form the detachable connection.
Preferably, the detachable connection is a bolt connection.
Preferably, a first locking hole is formed in the hub main body, and a second locking hole corresponding to the first locking hole is formed in the main body matching portion; the hub main body passes through the fastener first locking hole, second locking hole with the main part cooperation portion forms and can dismantle the connection.
Preferably, the main body matching part comprises a tubular body and a second wheel cover which is formed by radially and outwardly extending along the outer periphery of the tubular body, the end part of the annular wheel body far away from the first wheel cover is in butt joint with the end part of the tubular body far away from the second wheel cover to form a supporting surface capable of supporting the whole tire, and a mounting hole for mounting a driving shaft is formed in the middle parts of the first wheel cover and the second wheel cover.
Preferably, the annular wheel body comprises a wheel body outer ring and a wheel body inner ring, the wheel body outer ring and one end of the wheel body inner ring, which is far away from the main body matching part, are both connected with the first wheel cover, and a hollow structure is arranged between the wheel body outer ring and the wheel body inner ring.
Preferably, locking columns are arranged between the wheel body outer ring and the wheel body inner ring at intervals along the circumferential direction of the annular wheel body, one ends of the locking columns are connected with the first wheel cover, the center of each locking column is provided with the first locking hole, and the second wheel cover is provided with the second locking hole.
Preferably, reinforcing rib columns are arranged between the outer ring of the wheel body and the inner ring of the wheel body at intervals along the circumferential direction of the annular wheel body, one ends of the reinforcing rib columns are connected with the first wheel cover, and the reinforcing rib columns and the locking columns are arranged at intervals.
Preferably, the reinforcing bar column is of a solid structure.
Preferably, still include the drive tire, the drive tire is for exempting from to aerify the child just the drive tire cover is established on the wheel hub.
A scooter comprises the driving wheel structure.
The utility model provides a drive wheel structure, including wheel hub, wheel hub include wheel hub main part and with the coaxial main part cooperation portion that sets up of wheel hub main part, wheel hub main part and main part cooperation portion can be dismantled and be connected and be formed with holding actuating mechanism's cavity between the two, wherein, wheel hub main part includes first wheel lid and annular wheel body, first wheel lid and annular wheel body both are the integrated into one piece structure, the annular wheel body sets up between first wheel lid and main part cooperation portion and the annular wheel body and the main part cooperation portion between form can dismantle the connection, assembled only need accomplish annular wheel body and main part cooperation portion the installation can, easy dismounting.
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 these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a driving wheel structure provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a hub body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a main body matching part according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of the main body matching part according to the embodiment of the present invention.
Reference numerals: 1. a hub body; 11. a first wheel cover; 12. an annular wheel body; 121. an outer ring of the wheel body; 122. an inner ring of the wheel body; 2. a main body fitting portion; 21. a tubular body; 22. a second wheel cover; 3. a locking post; 4. a first locking hole; 5. a second locking hole; 6. reinforcing rib post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a driving wheel structure, including wheel hub, wheel hub includes wheel hub main part 1 and the main part cooperation portion 2 with the coaxial setting of wheel hub main part 1, main part cooperation portion 2 all adopts the die casting technology preparation to obtain, wheel hub main part 1 can dismantle with main part cooperation portion 2 and be connected and be formed with holding actuating mechanism's cavity between the two, wherein, wheel hub main part 1 includes first wheel lid 11 and annular wheel body 12, first wheel lid 11 is the integrated into one piece structure with annular wheel body 12 both, annular wheel body 12 sets up between first wheel lid 11 and main part cooperation portion 2 and annular wheel body 12 and main part cooperation portion 2 between form to dismantle and be connected.
As an optional embodiment of the present invention, the detachable connection is a bolt connection. The hub in the embodiment further comprises a fastener, the embodiment is described by taking the fastener as an example, the hub main body 1 and the main body matching part 2 are detachably connected through a first fastener, specifically, the hub main body 1 is provided with a first locking hole 4, and the main body matching part 2 is provided with a second locking hole 5 corresponding to the first locking hole 4; the hub main body 1 passes through the first locking hole 4 and the second locking hole 5 through fasteners to form detachable connection with the main body matching part 2.
As an optional embodiment of the present invention, the main body fitting portion 2 includes a tubular body 21 and a second wheel cover 22 radially extending outward along the outer peripheral edge of the tubular body 21, the end portion of the annular wheel body 12 away from the first wheel cover 11 and the end portion of the tubular body 21 away from the second wheel cover 22 are butted to form a supporting surface capable of supporting the whole tire, and the mounting hole for mounting the driving shaft is provided in the middle of the first wheel cover 11 and the second wheel cover 22. The first wheel cover 11 and the second wheel cover 22 are used for tightly fitting with the outer edge of the tire, so that the wheel hub can be tightly fitted on the outer edge of the tire, the relative movement of the wheel hub and the wheel hub is avoided, and the problem that the tire is separated from the wheel hub is reduced.
As an alternative embodiment of the present invention, referring to fig. 2, the annular wheel body 12 includes a wheel outer ring 121 and a wheel inner ring 122, one end of the wheel outer ring 121 and one end of the wheel inner ring 122 away from the main body matching portion 2 are both connected to the first wheel cover 11, and a hollow structure is formed between the wheel outer ring 121 and the wheel inner ring 122. The whole weight of the hub is reduced, the material is saved, and the cost is greatly reduced under the condition that the stability of the driven wheel is not influenced by the design of the hollow structure.
As an alternative embodiment of the present invention, the locking column 3 is disposed between the wheel outer ring 121 and the wheel inner ring 122 along the circumferential interval of the annular wheel 12, one end of the locking column 3 is connected to the first wheel cover 11, the first locking hole 4 is disposed at the center of the locking column 3, and the second locking hole 5 is disposed on the second wheel cover 22.
As an optional embodiment of the present invention, the reinforcing rib columns 6 are disposed between the wheel outer ring 121 and the wheel inner ring 122 along the circumferential interval of the annular wheel body 12, one end of each reinforcing rib column 6 is connected to the first wheel cover 11, the strength of the wheel hub main body 1 is increased, and the reinforcing rib columns 6 are disposed at intervals of the first locking columns 3. Further, the reinforcing bar column 6 is of a solid structure.
As the utility model discloses optional embodiment, the drive wheel structure in this embodiment still includes the drive tire, and the drive tire is for exempting from to aerify the child and the cover of drive tire is established on wheel hub.
Furthermore, the utility model also provides a scooter, including the driving wheel structure of the above-mentioned, rotate and then make the wheel take place the pivoted through in-wheel motor drive shaft. Because the above-mentioned driven wheel structure has above-mentioned effect, consequently, the scooter including this driving wheel structure also has corresponding effect, and the no longer repeated description here.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a drive wheel structure, includes wheel hub, its characterized in that, wheel hub include the wheel hub main part and with the main part cooperation portion of the coaxial setting of wheel hub main part, the wheel hub main part with the main part cooperation portion can be dismantled and be connected and be formed with holding actuating mechanism's cavity between the two, wherein:
the hub main body comprises a first wheel cover and an annular wheel body, the first wheel cover and the annular wheel body are of an integrated structure, and the annular wheel body is arranged between the first wheel cover and the main body matching portion and between the annular wheel body and the main body matching portion to form the detachable connection.
2. The drive wheel structure of claim 1, wherein the detachable connection is a bolt connection.
3. The driving wheel structure as claimed in claim 1 or 2, wherein the hub main body is provided with a first locking hole, and the main body fitting portion is provided with a second locking hole corresponding to the first locking hole; the hub main body passes through the fastener first locking hole, second locking hole with the main part cooperation portion forms and can dismantle the connection.
4. The drive wheel structure according to claim 3, wherein the main body engagement portion includes a tubular body and a second wheel cover formed to extend radially outward along an outer peripheral edge of the tubular body, an end portion of the annular wheel body, which is away from the first wheel cover, and an end portion of the tubular body, which is away from the second wheel cover, are butted to form a support surface capable of supporting the entire tire, and a mounting hole for mounting the drive shaft is opened in a middle portion of the first wheel cover and the second wheel cover.
5. The drive wheel structure according to claim 4, wherein the annular wheel body includes an outer wheel body ring and an inner wheel body ring, the outer wheel body ring and the inner wheel body ring are both connected to the first cover at an end away from the main body engaging portion, and a hollow structure is formed between the outer wheel body ring and the inner wheel body ring.
6. The driving wheel structure according to claim 5, wherein locking columns are disposed between the outer ring of the wheel body and the inner ring of the wheel body at intervals along the circumferential direction of the annular wheel body, one end of each locking column is connected to the first wheel cover, the center of each locking column is provided with the first locking hole, and the second wheel cover is provided with the second locking hole.
7. The drive wheel structure according to claim 6, wherein reinforcing rib columns are provided at intervals between the wheel body outer ring and the wheel body inner ring along a circumferential direction of the annular wheel body, one end of each reinforcing rib column is connected to the first wheel cover, and the reinforcing rib columns are provided at intervals with the locking columns.
8. The drive wheel structure of claim 7, wherein the reinforcement columns are solid structures.
9. The drive wheel structure of claim 1, further comprising a drive tire, wherein the drive tire is an inflation-free tire and the drive tire is sleeved on the hub.
10. A scooter comprising a drive wheel structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899526.5U CN212860944U (en) | 2020-09-02 | 2020-09-02 | Driving wheel structure and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899526.5U CN212860944U (en) | 2020-09-02 | 2020-09-02 | Driving wheel structure and scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212860944U true CN212860944U (en) | 2021-04-02 |
Family
ID=75193911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021899526.5U Active CN212860944U (en) | 2020-09-02 | 2020-09-02 | Driving wheel structure and scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212860944U (en) |
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2020
- 2020-09-02 CN CN202021899526.5U patent/CN212860944U/en active Active
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