CN215153625U - Tricycle rim - Google Patents
Tricycle rim Download PDFInfo
- Publication number
- CN215153625U CN215153625U CN202121251960.7U CN202121251960U CN215153625U CN 215153625 U CN215153625 U CN 215153625U CN 202121251960 U CN202121251960 U CN 202121251960U CN 215153625 U CN215153625 U CN 215153625U
- Authority
- CN
- China
- Prior art keywords
- rim
- tricycle
- mounting hole
- wheel hub
- arc piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a vehicle accessory technical field discloses a tricycle rim, include: the rim main part, rim main part outside side circumference evenly distributed has a plurality of supporting shoes, is formed with the arc piece between two adjacent supporting shoes, and arc piece lateral surface and supporting shoe lateral surface are in on the same face of cylinder to form an annular holding surface, annular holding surface and wheel hub's mounting hole inboard contact area are big, and it is inboard that difficult damage wheel hub's mounting hole when pressurized, and the friction is bigger moreover, and the installation is more stable.
Description
Technical Field
The utility model relates to a vehicle accessory technical field, in particular to tricycle rim.
Background
The wheel rim of the tricycle is arranged on a half shaft of a rear axle and used for installing a wheel hub. As shown in fig. 1 and 2, a plurality of (generally 6) support blocks 1 are uniformly distributed on the periphery of the outer side surface of the rim body, and are used for supporting the inner side of the mounting hole of the wheel hub, namely, multi-point support, namely, six-point support in fig. 1. Because the supporting block 1 is small in size and small in contact surface with the inner side of the mounting hole of the hub, the inner side of the mounting hole of the hub is greatly stressed, and particularly when the hub is fully loaded, the inner side of the mounting hole of the hub can be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tricycle rim, the supporting shoe of solving the rim easily causes the problem of damage to wheel hub's mounting hole inboard.
The utility model discloses a tricycle rim, include: the wheel rim comprises a wheel rim body, wherein a plurality of supporting blocks are uniformly distributed on the circumference of the outer side surface of the wheel rim body, an arc-shaped block is formed between every two adjacent supporting blocks, and the outer side surface of each arc-shaped block and the outer side surface of each supporting block are positioned on the same cylindrical surface.
Wherein, be equipped with the clearance between arc piece and the rim main part outside side.
The thickness of the joint of the arc-shaped block and the supporting block is larger than that of the middle part of the arc-shaped block.
Wherein, supporting shoe and arc piece integrated into one piece.
Wherein, the supporting shoe and arc piece welded connection.
The utility model discloses a be connected with the arc piece between the supporting shoe of tricycle rim, and arc piece lateral surface and supporting shoe lateral surface are in on the same face of cylinder to form an annular holding surface, annular holding surface and wheel hub's mounting hole inboard contact area is big, and the difficult mounting hole that harms wheel hub is inboard when pressurized, and the friction is bigger moreover, and the installation is more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
FIG. 1 is a schematic view of a prior art tricycle rim;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a tricycle rim structure according to the present invention;
fig. 4 is a top view of fig. 3.
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 belong to the protection scope of the present invention.
The tricycle rim of the present embodiment, as shown in fig. 3 and 4, includes: rim main part 1, 1 outside side circumference evenly distributed of rim main part has a plurality of supporting shoes 2, is formed with arc piece 3 between two adjacent supporting shoes 2, and 3 lateral surfaces of arc piece and 2 lateral surfaces of supporting shoe are in on same face of cylinder to form an annular holding surface, annular holding surface and wheel hub's mounting hole inboard contact area is big, and it is inboard to be difficult for damaging wheel hub's mounting hole when pressurized, and the friction is bigger moreover, and the installation is more stable.
In this embodiment, be equipped with clearance 4 between arc piece 3 and the rim main part 1 outside side, more save material like this, the cost is lower, and whole rim is lighter under the circumstances of assurance intensity moreover.
The thickness of the joint of the arc-shaped block 3 and the supporting block 2 is larger than that of the middle part of the arc-shaped block, so that the connection strength of the joint is ensured.
In this embodiment, the supporting block 2 and the arc-shaped block 3 may be integrally formed, and specifically, integrally formed at the time of casting by redesigning the corresponding mold. Supporting shoe 2 and arc piece 3 also can be welded connection, are convenient for reform transform the upgrading to current tricycle rim.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A tricycle rim, comprising: the wheel rim comprises a wheel rim body, wherein a plurality of supporting blocks are uniformly distributed on the circumference of the outer side surface of the wheel rim body.
2. The tricycle rim of claim 1, wherein the arcuate blocks are spaced from the outer side of the rim body by a gap.
3. The tricycle rim of claim 1, wherein the thickness of the junction of the arcuate segment and the support block is greater than the thickness of the middle portion of the arcuate segment.
4. The tricycle rim as claimed in any one of claims 1 to 3, wherein the support blocks and the arcuate blocks are integrally formed.
5. The tricycle rim as claimed in any one of claims 1 to 3, wherein the support blocks and the arcuate blocks are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251960.7U CN215153625U (en) | 2021-06-06 | 2021-06-06 | Tricycle rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251960.7U CN215153625U (en) | 2021-06-06 | 2021-06-06 | Tricycle rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215153625U true CN215153625U (en) | 2021-12-14 |
Family
ID=79390602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251960.7U Active CN215153625U (en) | 2021-06-06 | 2021-06-06 | Tricycle rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215153625U (en) |
-
2021
- 2021-06-06 CN CN202121251960.7U patent/CN215153625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2161985T3 (en) | RADIAL TIRES | |
| CA2542997A1 (en) | Wheel of solid rubber adhered to metallic base welded to conventional metal rim | |
| EP0887207A3 (en) | Bicycle hub | |
| US6216758B1 (en) | Bicycle wheel rim with resilient wear-resisting rings to minimize wearing of a tire | |
| CN215153625U (en) | Tricycle rim | |
| WO1995003183A1 (en) | Wheel assembly | |
| US6126242A (en) | Bicycle wheel rim with integrally formed braking plate | |
| JP3111362B2 (en) | Vehicle wheels | |
| JPH07290913A (en) | Rim for tire assembly | |
| CN203876485U (en) | Heavy duty engineering truck wheel with large offset distance | |
| CN202294039U (en) | Steel wheel of vehicle | |
| CN107985435A (en) | A kind of crawler belt rubber-metal hinge spacing with support ring | |
| EP1136285A3 (en) | Wheel bearing arrangement for a dual wheel assembly | |
| CN103963839A (en) | Structure of steering knuckle | |
| CN201080951Y (en) | Tire bolt subassembly | |
| CN207595090U (en) | A kind of crawler belt rubber-metal hinge with support ring limiting | |
| US20080018169A1 (en) | Wheel for a vehicle | |
| CN214138102U (en) | Wheel and vehicle | |
| CN206297345U (en) | A kind of spoke architecture of wheel | |
| CN214138105U (en) | Wheel and have its vehicle | |
| CN207433131U (en) | A kind of spoke of split structure | |
| CN210257824U (en) | High-strength hub | |
| CN216002064U (en) | Wheel for transport vehicle | |
| CN213007395U (en) | Aluminum alloy-polyurethane rubber covered wheel | |
| CN103722979B (en) | Wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |