Wheel

Abstract

The utility model discloses a wheel which comprises a wheel sleeve and a bearing part, the wheel sleeve is provided with an installation cavity hole and a guide groove, the bearing part is located in the installation cavity hole, shaft wheels are arranged on the two sides of the bearing part respectively, and the bearing part and the shaft wheels are connected with shaft rods. The wheel provided by the utility model is simple in structure and convenient to produce, and the hardness of the internal shaft piece is ensured by additionally arranging the bearing piece, so that the guide groove can be stressed and pressed.

Description

Technical Field

[0001] The utility model relates to the field of door and window accessories, and particularly to a wheel. Background Art

[0002] Window wheels are commonly used components on windows, which realize the sliding connection between the window body and the frame. However, the existing window wheels have low service life and application degree.

[0003] In order to improve the application of window wheels, a guiding groove is added and applied in other aspects to propose a new type of wheel. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a wheel for meeting the current needs of the general public.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A wheel, comprising: a wheel sleeve and a load-bearing member. The wheel sleeve is provided with an installation cavity hole and a guiding groove. The load-bearing member is located in the installation cavity hole. Axle wheels are respectively arranged on both sides of the load-bearing member, and a shaft rod is connected between the load-bearing member and the axle wheels;

[0007] The load-bearing member and the axle wheels are of equal diameter design, and the installation cavity hole fits the load-bearing member. The shaft rod is provided with threads, and a thread ring matching the threads is arranged inside the axle wheel.

[0008] Further, the guiding groove is located in the middle section of the surface of the wheel sleeve, and the guiding groove can be arc-shaped or square.

[0009] Further, the shaft rod is an equal-diameter straight rod with a flat head.

[0010] Advantages of the Utility Model

[0011] By providing a wheel, the utility model has a simple structure and is convenient for production. By adding a load-bearing member, the hardness of the internal shaft parts is ensured, so that the guiding groove can bear force and pressure. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0013] Figure 1 It is one of the overall structure schematic diagrams of the present utility model;

[0014] Figure 2 This is the second schematic diagram of the overall structure of the present utility model.

[0015] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] According to Figure 1 - Figure 2 as shown

[0018] A wheel, comprising: a wheel sleeve 1 and a load-bearing member 2. The wheel sleeve 1 is provided with an installation cavity hole 11 and a guiding groove 12. The load-bearing member 2 is located in the installation cavity hole 11. Axle wheels 3 are respectively arranged on both sides of the load-bearing member 2. A shaft rod 4 is connected between the load-bearing member 2 and the axle wheels 3.

[0019] The guiding groove 12 is located in the middle section of the surface of the wheel sleeve 1, and the guiding groove can be arc-shaped or square.

[0020] The load-bearing member 2 and the axle wheels 3 are of equal diameter design, and the installation cavity hole 11 fits the load-bearing member 2.

[0021] The shaft rod 4 is provided with threads, and a thread ring matching the threads is arranged in the axle wheel 3 to rotate and control the axle wheel 3.

[0022] The shaft rod 4 is an equal-diameter straight rod with a flat head, which can be simply paired and installed with this wheel.

[0023] The load-bearing member and the axle wheels are metal parts, and the wheel sleeve is a plastic part, preferably the above materials.

[0024] In this embodiment, by adding the load-bearing member 2, the hardness of the internal shaft parts is ensured, so that the guiding groove 12 can bear force and pressure.

[0025] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, shall be included in the patent protection scope of the present utility model.

Claims

1. A wheel, characterized in that, Including: A wheel sleeve and a load-bearing member. The wheel sleeve is provided with an installation cavity hole and a guiding groove. The load-bearing member is located within the installation cavity hole. Axle wheels are respectively provided on both sides of the load-bearing member. A shaft rod is connected between the load-bearing member and the axle wheels; The load-bearing member and the axle wheels are designed with the same diameter, and the installation cavity hole fits the load-bearing member. The shaft rod is provided with threads, and a thread ring that mates with the threads is provided within the axle wheels.

2. The wheel according to claim 1, wherein: The guiding groove is located in the middle section of the surface of the wheel sleeve, and the guiding groove can be arc-shaped or square.

3. The wheel according to claim 1, characterized in that: The shaft rod is a straight rod with a flat head and a uniform diameter.

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