CN216915398U - Tricycle rear axle with flexible function - Google Patents
Tricycle rear axle with flexible function Download PDFInfo
- Publication number
- CN216915398U CN216915398U CN202220344395.7U CN202220344395U CN216915398U CN 216915398 U CN216915398 U CN 216915398U CN 202220344395 U CN202220344395 U CN 202220344395U CN 216915398 U CN216915398 U CN 216915398U
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- Prior art keywords
- hub
- tube
- differential
- pipe
- limiting fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a tricycle rear axle with a telescopic function, which comprises a differential mechanism, differential pipes, a wheel hub pipe and connecting pipes, wherein the differential pipes are fixedly arranged on two sides of the differential mechanism, and one side of the differential mechanism is rotatably connected with the connecting pipes which are perpendicular to the differential mechanism; the hub pipe is fixedly arranged on the inner side of the hub, a plurality of limiting fixing rods are arranged on the pipe body of the hub pipe in the extending direction of the pipe body, the limiting fixing rods are uniformly arranged around the axis direction of the hub pipe, the extending direction of the limiting fixing rods is consistent with the extending direction of the hub pipe, and one end of each limiting fixing rod extends from one end of the hub pipe to the other end of the hub pipe; the hub pipe can insert in the differential pipe, and the differential pipe is inside to be equipped with spacing dead lever assorted spacing recess. The width of the rear axle can be fixed according to the model of the tricycle, and the operation is simple, convenient and quick.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a tricycle rear axle with a telescopic function.
Background
The electric tricycle is a common vehicle, a rear axle is connected between rear wheels of the electric tricycle, and the rear axle plays a role in supporting and driving the two rear wheels. The model of tricycle is different, and used tricycle rear axle also has a difference, and current tricycle rear axle makes according to the model, and required engineering volume is big, extravagant manpower and material resources, when people need tricycle rear axle, need purchase according to the model, can purchase the mistake sometimes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects and provide a tricycle rear axle with a telescopic function.
In order to solve the technical problems, the technical scheme provided by the utility model is that the tricycle rear axle with the telescopic function comprises: the differential mechanism comprises a differential mechanism, differential pipes, a hub, hub pipes and connecting pipes, wherein the differential pipes are fixedly arranged on two sides of the differential mechanism, and one side of the differential mechanism is rotatably connected with the connecting pipe which is perpendicular to the differential mechanism; the hub tube is fixedly arranged on the inner side of the hub, a plurality of limiting fixing rods are arranged on the tube body of the hub tube in the extending direction of the tube body, the limiting fixing rods are uniformly arranged in the direction around the axis of the hub tube, the extending direction of the limiting fixing rods is consistent with that of the hub tube, and one end of each limiting fixing rod extends from one end of the hub tube to the other end of the hub tube; the hub tube can be inserted into the differential tube, and a limiting groove matched with the limiting fixing rod is formed in the differential tube.
As an improvement, the differential tube and the hub tube are hollow tube bodies, and the connecting tube is a solid cylinder.
Compared with the prior art, the utility model has the advantages that: the width of the rear axle can be fixed according to the model of the tricycle, and the operation is simple, convenient and quick.
Drawings
Fig. 1 is a schematic structural view of a rear axle of a tricycle with a telescopic function according to the utility model.
Fig. 2 is a cross-sectional view a-a of fig. 1.
As shown in the figure: 1. differential mechanism, 2, differential tube, 3, hub, 4, hub tube, 5, connecting tube, 6, spacing fixed rod, 7, spacing groove
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
With the attached drawings, the tricycle rear axle with the telescopic function comprises a differential mechanism 1, differential pipes 2, hubs 3, hub pipes 4 and connecting pipes 5, wherein the differential pipes 2 are fixedly arranged on two sides of the differential mechanism 1, and one side of the differential mechanism 1 is rotatably connected with the connecting pipes 5 which are perpendicular to the differential mechanism 1; a hub tube 4 is fixedly arranged on the inner side of the hub 3, a tube body of the hub tube 4 is provided with a plurality of limiting fixing rods 6 in the extending direction, the limiting fixing rods 6 are uniformly arranged around the axis direction of the hub tube 4, the extending direction of the limiting fixing rods 6 is consistent with the extending direction of the hub tube 4, and one end of each limiting fixing rod 6 extends from one end of the hub tube 4 to the other end of the hub tube 4; the hub tube 4 can be inserted into the differential tube 2, and the differential tube 2 is internally provided with a limit groove 7 matched with the limit fixing rod 6. The differential tube 2 and the hub tube 4 are hollow tubes, and the connecting tube 5 is a solid cylinder.
When the differential mechanism is implemented specifically, the differential pipes 2 are fixedly arranged on two sides of the differential mechanism 1, and one side of the differential mechanism 1 is rotatably connected with a connecting pipe 5 which is perpendicular to the differential mechanism 1; a hub tube 4 is fixedly arranged on the inner side of the hub 3, a tube body of the hub tube 4 is provided with a plurality of limiting fixing rods 6 in the extending direction, the limiting fixing rods 6 are uniformly arranged around the axis direction of the hub tube 4, the extending direction of the limiting fixing rods 6 is consistent with the extending direction of the hub tube 4, and one end of each limiting fixing rod 6 extends from one end of the hub tube 4 to the other end of the hub tube 4; the hub tube 4 can be inserted into the differential tube 2, and the differential tube 2 is internally provided with a limit groove 7 matched with the limit fixing rod 6.
The working principle of the utility model is as follows: and modifying the limiting fixed rod and the limiting groove according to the requirement on the rear axle.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (2)
1. The utility model provides a tricycle rear axle with flexible function which characterized in that: the differential mechanism comprises a differential mechanism (1), differential tubes (2), a hub (3), a hub tube (4) and connecting tubes (5), wherein the differential tubes (2) are fixedly arranged on two sides of the differential mechanism (1), and one side of the differential mechanism (1) is rotatably connected with the connecting tubes (5) which are perpendicular to the differential mechanism (1); a hub tube (4) is fixedly arranged on the inner side of the hub (3), a tube body of the hub tube (4) is provided with a plurality of limiting fixing rods (6) in the extending direction, the limiting fixing rods (6) are uniformly arranged around the axis direction of the hub tube (4), the extending direction of the limiting fixing rods (6) is consistent with that of the hub tube (4), and one end of each limiting fixing rod (6) extends from one end of the hub tube (4) to the other end of the hub tube (4); the hub tube (4) can be inserted into the differential tube (2), and a limiting groove (7) matched with the limiting fixing rod (6) is formed in the differential tube (2).
2. The tricycle rear axle with a telescopic function according to claim 1, characterized in that:
the differential tube (2) and the hub tube (4) are hollow tubes, and the connecting tube (5) is a solid cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220344395.7U CN216915398U (en) | 2022-02-21 | 2022-02-21 | Tricycle rear axle with flexible function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220344395.7U CN216915398U (en) | 2022-02-21 | 2022-02-21 | Tricycle rear axle with flexible function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216915398U true CN216915398U (en) | 2022-07-08 |
Family
ID=82267148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220344395.7U Active CN216915398U (en) | 2022-02-21 | 2022-02-21 | Tricycle rear axle with flexible function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216915398U (en) |
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2022
- 2022-02-21 CN CN202220344395.7U patent/CN216915398U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |