Bicycle rim with reinforcing structure

Abstract

The utility model provides a bicycle rim with a reinforcing structure, which belongs to the technical field of bicycles and comprises a rim body, an inner cavity is arranged inside the rim body, a first supporting beam is fixedly connected inside the inner cavity, a left side beam is fixedly connected to the bottom of the first supporting beam, and a right side beam is fixedly connected to the bottom of the left side beam. The right side of the left side beam is fixedly connected with a right side beam, and the inner cavity is filled with a supporting piece. The first supporting beam, the left side beam and the right side beam are arranged in the inner cavity of the rim body, the internal supporting structure of the rim body can be increased, the overall structural stability can be improved, deformation of the rim during high-speed rotation can be reduced, the distortion resistance of the rim can be improved, the strength and rigidity of the rim can be optimized, and the service life of the rim is prolonged. The whole structure of the rim is more stable, deformation caused when the rim is subjected to lateral force is reduced, and therefore the stability and safety of a user in the riding process are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bicycles, and in particular relates to a bicycle rim with a reinforced structure. Background Art

[0002] With the change of people's life concepts, green travel has become the preferred mode of travel because of its advantages such as saving energy, reducing pollution, being beneficial to health and taking efficiency into consideration. Among them, bicycles have become one of the green travel tools that everyone prefers because of their advantages such as being light, comfortable, easy to operate and fast. Therefore, the safety performance of bicycles has also attracted much attention. The rims are an important component of bicycles, and their quality directly determines the performance of the entire vehicle.

[0003] When a bicycle tire is impacted during riding, most of the impact needs to be borne by the bicycle rim, and stones and puddles on the road will affect the bicycle rim, reducing its supporting strength and service life. Therefore, a bicycle rim with a reinforced structure is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a bicycle rim with a reinforced structure, aiming to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bicycle rim with a reinforced structure includes a rim body, an inner chamber is arranged inside the rim body, a first support beam is fixedly connected inside the inner chamber, a left beam is fixedly connected to the bottom of the first support beam, a right beam is fixedly connected to the right side of the left beam, and the interior of the inner chamber is filled with support members.

[0007] As a preferred solution of the utility model, a plurality of support plates are fixedly connected to the inner wall of the rim body, and lightening grooves are provided on the surfaces of the support plates.

[0008] As a preferred solution of the utility model, the number of the support plates is set to five.

[0009] As a preferred solution of the utility model, the rim body and the support plate are both made of magnesium alloy material.

[0010] As a preferred solution of the utility model, a matching portion is fixedly connected to the top of the inner chamber, and a mounting groove is disposed inside the matching portion.

[0011] As a preferred solution of the utility model, the middle parts of several of the support plates are fixedly connected with a hub.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By arranging a first support beam, a left beam and a right beam in the inner chamber of the rim body, the internal support structure of the rim body can be increased, the overall structural stability can be improved, and the deformation of the rim during high-speed rotation can be reduced. By setting the support members, the rim's anti-twisting ability can be improved, the strength and rigidity of the rim can be optimized, the overall structure of the rim can be made more stable, and the deformation when subjected to lateral force can be reduced, thereby improving the stability and safety of the user when riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the rim body structure of the utility model;

[0017] Figure 3 It is a left view of the overall structure of the utility model;

[0018] Figure 4 It is a right side view of the overall structure of the utility model.

[0019] In the figure: 1. rim body; 2. inner chamber; 3. first support beam; 4. left beam; 5. right beam; 6. support member; 7. support plate; 8. lightening groove; 9. mating part; 10. mounting groove; 11. hub. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Example

[0024] Reference Figure 1-4 , is an embodiment of the utility model, which provides a bicycle rim with a reinforcement structure, comprising:

[0025] The rim body 1 has an inner chamber 2 disposed therein, a first support beam 3 is fixedly connected to the inner chamber 2, a left beam 4 is fixedly connected to the bottom of the first support beam 3, a right beam 5 is fixedly connected to the right side of the left beam 4, and the inner chamber 2 is filled with a support member 6.

[0026] Specifically, a plurality of support plates 7 are fixedly connected to the inner wall of the rim body 1 , and lightening grooves 8 are formed on the surfaces of the support plates 7 . The number of the support plates 7 is set to five.

[0027] Furthermore, by providing a support plate 7 instead of traditional spokes, the integrity of the rim is improved.

[0028] Specifically, the rim body 1 and the support plate 7 are both made of magnesium alloy material.

[0029] Furthermore, by using the rim body 1 and the support plate 7 made of magnesium alloy material, the rim as a whole has higher strength, better quality, stronger impact resistance, and longer service life.

[0030] Specifically, a matching portion 9 is fixedly connected to the top of the inner chamber 2 , and a mounting groove 10 is disposed inside the matching portion 9 .

[0031] Furthermore, the tire is fixed in the mounting groove 10, and the matching portion 9 clamps and protects the tire.

[0032] Specifically, the middle parts of the plurality of support plates 7 are fixedly connected with the hub 11 .

[0033] Furthermore, the arrangement of the hub 11 facilitates the installation of the rim in the bicycle frame and enables the wheel to rotate.

[0034] When in use, the rim is correctly installed on the bicycle wheelset through the hub 11, and the hub 11 is aligned with the center of the axle. Then the tire and inner tube are installed on the rim, and the size of the tire is matched with the mounting groove 10, and the tire is correctly installed on the rim. During riding, if the wheel hits a hard object or jumps too high, the first support beam 3, the left beam 4 and the right beam 5 inside the rim body 1 increase the stability of the rim body, and the support member 6 filled in the inner chamber 2 increases the overall strength of the rim.

[0035] In summary, by arranging the first support beam 3, the left beam 4 and the right beam 5 in the inner chamber 2 of the rim body 1, the internal support structure of the rim body 1 can be increased, the overall structural stability can be improved, and the deformation of the rim during high-speed rotation can be reduced. By setting the support member 6, the rim's anti-twisting ability can be improved, the strength and rigidity of the rim can be optimized, the overall structure of the rim can be made more stable, and the deformation when subjected to lateral force can be reduced, thereby improving the stability and safety of the user when riding.

[0036] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0038] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bicycle rim with a reinforced structure, characterized in that: The invention comprises a rim body (1), wherein an inner chamber (2) is arranged inside the rim body (1), a first support beam (3) is fixedly connected inside the inner chamber (2), a left beam (4) is fixedly connected to the bottom of the first support beam (3), a right beam (5) is fixedly connected to the right side of the left beam (4), and a support member (6) is filled inside the inner chamber (2).

2. The bicycle rim with a reinforced structure according to claim 1, characterized in that: A plurality of support plates (7) are fixedly connected to the inner wall of the rim body (1), and lightening grooves (8) are provided on the surfaces of the support plates (7).

3. The bicycle rim with a reinforced structure according to claim 2, characterized in that: The number of the support plates (7) is set to five.

4. The bicycle rim with a reinforced structure according to claim 1, characterized in that: The rim body (1) and the support plate (7) are both made of magnesium alloy material.

5. The bicycle rim with a reinforced structure according to claim 1, characterized in that: A matching portion (9) is fixedly connected to the top of the inner chamber (2), and a mounting groove (10) is disposed inside the matching portion (9).

6. The bicycle rim with a reinforced structure according to claim 2, characterized in that: The middle parts of the plurality of support plates (7) are fixedly connected to a hub (11).

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