Polyester gasket for model airplane motor

Abstract

The utility model discloses a polyester gasket for a model airplane motor, which belongs to the field of motor gaskets and comprises a polyester gasket body, an inner support spring and an outer support spring are mounted in the polyester gasket body, the inner support spring is positioned on the inner side of the outer support spring, and two reinforcing metal nets are symmetrically mounted in the polyester gasket body. The inner supporting springs and the outer supporting springs are arranged on the polyester gasket body, the two reinforcing metal nets are located between the inner supporting springs and the outer supporting springs respectively, each reinforcing metal net is composed of a plurality of metal reinforcing rings and a plurality of metal reinforcing rods, and the inner supporting springs, the outer supporting springs and the reinforcing metal nets are arranged on the polyester gasket body. According to the technical scheme, the deformation resistance of the polyester gasket body can be improved, so that the polyester gasket body is not prone to being extruded and deformed after being used for a long time, it can be guaranteed that the polyester gasket body still has good isolation, vibration reduction and fixing effects after being used for a long time, and finally the service life of the model airplane motor can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of motor washers, in particular to a polyester washer for a model aircraft motor. Background Art

[0002] Model aircraft motors are electric motors designed specifically for aircraft models. Model aircraft motors are mainly divided into two categories: brushed motors and brushless motors. Brushless motors are increasingly used in the field of model aircraft due to their high efficiency, low noise and long life. Polyester washers are a type of gasket made of polyester material that has excellent insulation, corrosion resistance, and certain elasticity and mechanical strength. They are widely used in many fields, especially in the fields of motors, electronic equipment, and chemical equipment, as isolation, vibration reduction, and fixation components. Traditional polyester washers for model aircraft motors have poor deformation resistance, so that after long-term use, polyester washers are easily squeezed and deformed, which in turn leads to poor isolation, vibration reduction, and fixation effects of the polyester washers, which ultimately affects the normal use of model aircraft motors. Therefore, a polyester washer for model aircraft motors is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a polyester gasket for a model aircraft motor, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A polyester gasket for a model aircraft motor comprises a polyester gasket body, wherein an inner supporting spring and an outer supporting spring are installed in the polyester gasket body, wherein the inner supporting spring is located on the inner side of the outer supporting spring, and wherein two reinforcing metal meshes are symmetrically installed in the polyester gasket body, wherein the two reinforcing metal meshes are respectively located between the inner supporting spring and the outer supporting spring, and wherein the reinforcing metal meshes are composed of a metal reinforcing ring and a metal reinforcing rod, wherein a plurality of the metal reinforcing rings and a plurality of the metal reinforcing rods are provided, and wherein a plurality of the metal reinforcing rings are connected together by the plurality of the metal reinforcing rods.

[0006] Preferably, the polyester gasket body is an annular structure, an inner receiving groove is provided on the inner wall of the polyester gasket body, an outer receiving groove is provided on the outer wall of the polyester gasket body, and both the inner receiving groove and the outer receiving groove are annular structures.

[0007] Preferably, the inner support spring is fixedly installed in an inner receiving groove provided on the inner wall of the polyester gasket body.

[0008] Preferably, the outer support spring is fixedly installed in an outer receiving groove provided on the outer wall of the polyester gasket body.

[0009] Preferably, the two reinforcing metal meshes are fixedly connected to the polyester gasket body.

[0010] Preferably, the metal reinforcement ring and the metal reinforcement rod on the reinforced metal mesh are fixedly connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging an inner support spring, an outer support spring and a reinforced metal mesh on the polyester gasket body, the deformation resistance of the polyester gasket body can be improved, so that the polyester gasket body is not easily squeezed and deformed after long-term use, thereby ensuring that the polyester gasket body still has good isolation, vibration reduction and fixation effects after long-term use, and ultimately improving the service life of the model aircraft motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic structural diagram of the polyester gasket body of the utility model after being cut;

[0015] Figure 3 It is a structural schematic diagram of the reinforced metal mesh of the utility model;

[0016] Figure 4 This is a disassembled diagram of the aircraft model motor of the utility model.

[0017] In the figure: 1. Polyester gasket body; 2. Inner support spring; 3. Outer support spring; 4. Reinforced metal mesh; 5. Inner receiving groove; 6. Outer receiving groove; 7. Metal reinforcement ring; 8. Metal reinforcement rod. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a polyester gasket for a model aircraft motor comprises a polyester gasket body 1, which is an annular structure. An inner receiving groove 5 is provided on the inner wall of the polyester gasket body 1, and an outer receiving groove 6 is provided on the outer wall of the polyester gasket body 1. Both the inner receiving groove 5 and the outer receiving groove 6 are annular structures. An inner supporting spring 2 and an outer supporting spring 3 are installed in the polyester gasket body 1. The inner supporting spring 2 is located on the inner side of the outer supporting spring 3. The inner supporting spring 2 is fixedly installed in the inner receiving groove 5 provided on the inner wall of the polyester gasket body 1. The outer supporting spring 3 is fixedly installed in the outer receiving groove 6 provided on the outer wall of the polyester gasket body 1. Two reinforcing metal meshes 4 are symmetrically installed in the polyester gasket body 1. The two reinforcing metal meshes 4 are respectively located between the inner supporting spring 2 and the outer supporting spring 3. The reinforced metal mesh 4 is composed of a metal reinforcement ring 7 and a metal reinforcement rod 8. There are several metal reinforcement rings 7 and metal reinforcement rods 8. At the same time, several metal reinforcement rods 8 connect several metal reinforcement rings 7 together. The two reinforced metal meshes 4 are fixedly connected to the polyester gasket body 1. The metal reinforcement rings 7 and metal reinforcement rods 8 on the reinforced metal mesh 4 are fixedly connected. By arranging an inner support spring 2, an outer support spring 3 and a reinforced metal mesh 4 on the polyester gasket body 1, the deformation resistance of the polyester gasket body 1 can be improved, so that the polyester gasket body 1 is not easily squeezed and deformed after long-term use, thereby ensuring that the polyester gasket body 1 still has good isolation, vibration reduction and fixation effects after long-term use, and ultimately The service life of the model aircraft motor can be improved.

[0020] It should be noted that the utility model is a polyester gasket for model aircraft motors. When in use, the inner support spring 2, the outer support spring 3 and the reinforced metal mesh 4 are arranged on the polyester gasket body 1, which can provide good support for the polyester gasket body 1, thereby making the polyester gasket body 1 have better anti-deformation ability. Furthermore, when the polyester gasket body 1 is squeezed, the polyester gasket body 1 will not be easily deformed under the support of the inner support spring 2, the outer support spring 3 and the reinforced metal mesh 4. Finally, the polyester gasket body 1 can still have good isolation, vibration reduction and fixation effects after long-term use.

[0021] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polyester gasket for a model aircraft motor, comprising a polyester gasket body (1), characterized in that: An inner supporting spring (2) and an outer supporting spring (3) are installed in the polyester gasket body (1), wherein the inner supporting spring (2) is located on the inner side of the outer supporting spring (3), and two reinforcing metal meshes (4) are symmetrically installed in the polyester gasket body (1), wherein the two reinforcing metal meshes (4) are respectively located between the inner supporting spring (2) and the outer supporting spring (3), and the reinforcing metal meshes (4) are composed of a metal reinforcing ring (7) and a metal reinforcing rod (8), wherein a plurality of the metal reinforcing rings (7) and a plurality of the metal reinforcing rods (8) are provided, and at the same time, a plurality of the metal reinforcing rods (8) connect a plurality of the metal reinforcing rings (7) together.

2. The polyester gasket for a model aircraft motor according to claim 1, characterized in that: The polyester gasket body (1) is an annular structure, an inner receiving groove (5) is provided on the inner wall of the polyester gasket body (1), an outer receiving groove (6) is provided on the outer wall of the polyester gasket body (1), and both the inner receiving groove (5) and the outer receiving groove (6) are annular structures.

3. The polyester gasket for a model aircraft motor according to claim 2, characterized in that: The inner support spring (2) is fixedly installed in an inner receiving groove (5) provided on the inner wall of the polyester gasket body (1).

4. The polyester gasket for a model aircraft motor according to claim 3, characterized in that: The outer support spring (3) is fixedly mounted in an outer receiving groove (6) provided on the outer wall of the polyester gasket body (1).

5. The polyester gasket for a model aircraft motor according to claim 4, characterized in that: The two reinforcing metal meshes (4) are both fixedly connected to the polyester gasket body (1).

6. The polyester gasket for a model aircraft motor according to claim 5, characterized in that: The metal reinforcement ring (7) and the metal reinforcement rod (8) on the reinforced metal mesh (4) are fixedly connected.

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