CN213734429U - High-strength carbon fiber wheel rim - Google Patents

Abstract

The utility model discloses a high strength carbon fiber wheel rim relates to the wheel rim technical field of riding. The utility model comprises a rim body, wherein the rim body comprises an outer frame, and the inner side of the outer frame is provided with an inner ring; the side surface of the inner ring is corrugated, the section of the inner ring is arc-shaped, and the section of the outer frame is isosceles trapezoid. The utility model discloses a design into the wave with the side of inner circle, improve the bulk strength of wheel rim, the wheel rim is more difficult to warp, has improved the nature controlled of riding, compares ordinary wheelset, and the rigidity of this wheel rim is stronger, and the stability when riding is better.

Description

High-strength carbon fiber wheel rim

Technical Field

The utility model belongs to the technical field of the wheel rim of riding, especially, relate to a high strength carbon fiber wheel rim.

Background

The rim, commonly known as a rim, is a component that mounts and supports the tire on the wheel at its upper periphery, and forms the wheel with the spokes. The rim and the spokes can be integral, permanently connected or detachable, and the common forms of the rim are mainly two: drop center rims and flat bottom rims; in addition, split rims, half-deep grooved wheel rims, deep groove wide rims, flat bottom wide rims, full slant bottom rims and the like are also provided.

The current lightweight wheelset lateral wall of carbon fiber is softer, influences the nature controlled when riding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength carbon fiber wheel rim, through designing into the wave with the side of inner circle, improve the bulk strength of wheel rim, the wheel rim is more difficult to warp, has improved the nature controlled of riding, compares ordinary wheelset, and the rigidity of this wheel rim is stronger, and stability when riding is better, has solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a high-strength carbon fiber wheel rim comprises a wheel rim body, wherein the wheel rim body comprises an outer frame, and the inner side of the outer frame is provided with an inner ring;

the side surface of the inner ring is corrugated, the section of the inner ring is arc-shaped, and the section of the outer frame is isosceles trapezoid.

Optionally, both sides of the outer side of the outer frame are provided with round corners.

Optionally, the outer frame is flush with the joint of the inner ring.

Optionally, the rim body is of a solid structure, and the rim body is made of carbon fibers.

Optionally, a spoke is mounted on the inner side of the rim body, and the spoke is detachable or permanently connected.

Optionally, the spokes are mounted inside the inner ring.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through designing into the wave with the side of inner circle, improves the bulk strength of wheel rim, and the wheel rim is more difficult to warp, has improved the nature controlled of riding, compares ordinary wheelset, and the rigidity of this wheel rim is stronger, and stability when riding is better.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic view of an inner ring structure according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the rim comprises a rim body 1, an inner ring 101 and an outer frame 102.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, in the present embodiment, a high strength carbon fiber rim is provided, including: the rim comprises a rim body 1, wherein the rim body 1 comprises an outer frame 102, and an inner ring 101 is arranged on the inner side of the outer frame 102;

the side surface of the inner ring 101 is corrugated, the section of the inner ring 101 is arc-shaped, and the section of the outer frame 102 is isosceles trapezoid.

The application of one aspect of the embodiment is as follows: the whole wheel rim is made of carbon fibers, the inner side of the wheel rim is matched with the spoke, the outer side of the wheel rim is matched with the tire, and the side face of the wheel rim is designed into a wave shape, so that the controllability of riding is improved.

Through designing into the wave with the side of inner circle 101, improve the bulk strength of wheel rim, the wheel rim is more difficult to warp, has improved the nature controlled of riding, compares ordinary wheelset, and the rigidity of this wheel rim is stronger, and stability when riding is better.

In this embodiment, the outer side of the outer frame 102 has round corners on both sides.

The outer frame 102 of this embodiment is flush with the junction of the inner ring 101.

The rim body 1 of the present embodiment is a solid structure, and the material of the rim body 1 is carbon fiber.

The inner side of the rim body 1 of the present embodiment is provided with a spoke, and the spoke is one of a detachable type and a permanent connection type.

The spokes of this embodiment are mounted inside the inner ring 101.

The detachable spoke can be detached from the rim, so that the spoke and the rim can be conveniently replaced, the spoke and the rim are undetachable in a permanent connection mode, and the spoke and the rim are fixedly connected into a whole.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (6)

1. A high strength carbon fiber rim, comprising: the wheel rim comprises a wheel rim body (1), wherein the wheel rim body (1) comprises an outer frame (102), and an inner ring (101) is arranged on the inner side of the outer frame (102); the side surface of the inner ring (101) is corrugated, the section of the inner ring (101) is arc-shaped, and the section of the outer frame (102) is isosceles trapezoid.

2. A high-strength carbon fiber rim according to claim 1, wherein both sides of the outer side of the outer frame (102) are provided with rounded corners.

3. A high strength carbon fiber rim according to claim 1, wherein the outer frame (102) is flush with the joint of the inner ring (101).

4. A high strength carbon fiber rim according to claim 1, wherein the rim body (1) is of solid structure, and the material of the rim body (1) is carbon fiber.

5. A high strength carbon fiber rim according to claim 1, wherein spokes are installed at the inner side of the rim body (1), and the spokes are one of detachable and permanent connection type.

6. A high strength carbon fiber rim according to claim 5, wherein the spokes are installed inside the inner ring (101).

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