An antioxidant alloy nut for automobiles

Abstract

This utility model relates to the field of alloy nut technology and discloses an oxidation-resistant automotive alloy nut, including a nut body. The upper surface of the nut body has a threaded hole, and the surface of the nut body has a removal threaded hole, a nut plate, a plate groove, and a nut gasket. This utility model has a reasonable structure. By rotating the nut plate, the nut body is removed from the protective cover. The nut gasket is then installed on the fastener to be connected. The nut plate is then installed on the fastener by the nut body. The nut gasket separates the nut plate on the nut body from the fastener, protecting both surfaces from damage. This prevents scratches and corrosion on the metal surface, extending service life. Workers can remove the protective cover with a screwdriver, screw the bolt into the removal threaded hole, and then use a wrench and other tools to rotate and remove the nut body. Workers can quickly remove the nut body using these tools.

Description

Technical Field

[0001] This utility model relates to the field of alloy nut technology, specifically an oxidation-resistant alloy nut for automobiles. Background Technology

[0002] Automotive alloy nuts are nuts made of alloy materials and are mainly used for connecting and fixing automotive parts. Alloy materials typically include carbon steel, stainless steel, and copper. These materials have good mechanical properties and corrosion resistance, and can meet the needs of automobiles under different working conditions.

[0003] In existing automotive nuts, only an anti-oxidation coating is sprayed on the surface. When the nut is used to fix the fastener, the metal surfaces of both are prone to rusting together. This makes it difficult to quickly remove the nut for subsequent maintenance. Similarly, after the nut is fixed to the fastener, the thread inside the nut is prone to rust at the connection point with the fastener. Using the nut to fix the fastener does not effectively reduce the problem of moisture entering the connection point and causing corrosion. Therefore, a utility model is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an oxidation-resistant alloy nut for automobiles, which solves the problems of easy corrosion at the connection between the nut's internal thread and the fastener, and the inability to remove the nut due to corrosion of the metal surface of the nut and the fastener.

[0005] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: an anti-oxidation automotive alloy nut, comprising a nut body, a threaded hole on the upper surface of the nut body, a removal threaded hole on the surface of the nut body, a nut plate on the upper surface of the nut body, a groove on the upper surface of the nut plate, a nut gasket inserted into the groove, a protective shell on the surface of the nut body, a protective piece inserted into the lower surface of the protective shell, a protective component threaded through the internal threads of the threaded hole of the nut body, and a cover plate on the upper surface of the protective component.

[0006] Optionally, the protective shell consists of a shell, a protective hole, and a protective cover. The protective holes are provided at both ends of the surface of the shell, and the protective cover is provided inside the protective hole.

[0007] Optionally, the protective hole is provided with two protective covers, and one side of each protective cover is provided with an installation groove.

[0008] Optionally, the protective sheet comprises a protective base, a sealing gasket, and a sealing hole, wherein the sealing gasket is inserted into the center of the protective base, and the sealing gasket has a sealing hole in the center.

[0009] Optionally, a rubber pad block is inserted into the lower surface of the nut rubber pad, and a rubber pad block is inserted into the inside of the plate groove.

[0010] Optionally, a bottom groove is provided on the lower surface of the protective shell, and a protective sheet is inserted into the bottom groove.

[0011] Optionally, the nut gasket has a gasket hole in its center, and the nut plate has a mating hole in its center.

[0012] Optionally, the upper surface of the protective shell is provided with a mounting thread groove, the internal thread of which passes through a nut plate, and a body hole is provided at the center of the mounting thread groove.

[0013] In summary, the technical effects and advantages of this utility model are as follows: 1. This utility model has a reasonable structure. By rotating the nut plate, the nut plate drives the nut body to be removed from the protective shell. The nut rubber gasket is then installed on the fastener to be connected. The nut body drives the nut plate to be installed on the fastener. The nut rubber gasket separates the nut plate on the nut body from the fastener, thus protecting the surfaces of both from damage. It can prevent scratches and corrosion on the metal surface, effectively reduce direct contact between the nut body and the fastener, reduce wear and friction, and extend service life.

[0014] 2. In this utility model, after the nut body is installed, it is fixed to the nut plate through the mounting thread groove on the protective shell, so that the protective shell is fixed to the surface of the nut body. The protective bottom pad and sealing pad under the protective shell protect the connection between the threaded hole of the body and the fastener, effectively protecting the connection and reducing the amount of air entering the connection between the threaded hole of the body and the fastener, reducing the corrosion caused by moisture in the air. The worker removes the protective cover with a screwdriver, takes out the bolt and screws it into the removal threaded hole. After the bolt in the removal threaded hole is fixed with a wrench and other tools, the worker rotates the wrench and other tools to drive the nut body to rotate and remove it. The worker can quickly remove the nut body with the help of tools. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the nut body structure of this utility model; Figure 3 This is an exploded view of the nut and gasket structure of this utility model; Figure 4This is an exploded schematic diagram of the protective sheet structure of this utility model; Figure 5 This is an exploded view of the protective shell structure of this utility model; Figure 6 This is a schematic diagram of the protective base pad structure of this utility model; Figure 7 This is an exploded view of the cover plate structure of this utility model.

[0016] In the diagram: 1. Nut body; 2. Threaded hole in the body; 3. Removal threaded hole; 4. Nut plate; 401. Butt hole; 5. Plate groove; 6. Nut gasket; 601. Gasket hole; 7. Protective shell; 701. Shell; 702. Protective hole; 703. Protective cover; 8. Protective plate; 801. Protective base pad; 802. Sealing gasket; 803. Sealing hole; 9. Protective component; 10. Cover plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Reference Figures 1-7 An anti-oxidation alloy nut for automobiles is shown, comprising a nut body 1, a threaded hole 2 on the upper surface of the nut body 1, a removal threaded hole 3 on the surface of the nut body 1, a nut plate 4 on the upper surface of the nut body 1, a plate groove 5 on the upper surface of the nut plate 4, a nut rubber washer 6 inserted into the plate groove 5, a protective shell 7 on the surface of the nut body 1, a protective piece 8 inserted into the lower surface of the protective shell 7, a protective element 9 through the internal thread of the threaded hole 2, and a cover plate 10 on the upper surface of the protective element 9.

[0019] As a preferred embodiment of this example, Figures 2 to 7As shown, the upper surface of the nut body 1 has a threaded hole 2, and the surface of the nut body 1 has a removal threaded hole 3. The upper surface of the nut body 1 has a nut plate 4. The center of the nut rubber washer 6 has a rubber washer hole 601, and the center of the nut plate 4 has a mating hole 401. The upper surface of the nut plate 4 has a plate groove 5, and the nut rubber washer 6 is inserted into the plate groove 5. The lower surface of the nut rubber washer 6 has a rubber washer block inserted into it, and the plate groove 5 has a rubber washer block inserted into it. The surface of the nut body 1 has a protective shell 7, which consists of a shell 701, a protective hole 702, and a protective cover 703. The two ends of the surface of the shell 701 have protective holes 702, and the protective cover 703 is installed inside the protective holes 702. There are two protective covers 703. One side of the protective cover 703 has an installation groove. A protective plate 8 is inserted into the lower surface of the protective shell 7. The upper surface of the protective shell 7 has an installation thread groove. The internal thread of the installation thread groove passes through the nut plate 4. A body hole is located in the center of the installation thread groove. The lower surface of the protective shell 7 has a bottom gasket groove. The protective plate 8 is inserted into the bottom gasket groove. The protective plate 8 consists of a protective bottom gasket 801, a sealing gasket 802, and a sealing hole 803. The sealing gasket 802 is inserted into the center of the protective bottom gasket 801. The sealing hole 803 is located in the center of the sealing gasket 802. A protective component 9 passes through the internal thread of the body thread hole 2. A cover plate 10 is provided on the upper surface of the protective component 9. During use, the protective component 9 is moved to the body thread hole 2 by rotating the cover plate 10. Remove the nut body 1 from the hole 2 by rotating the nut plate 4, which in turn moves the nut plate 4 onto the protective shell 7. Install the nut gasket 6 onto the fastener to be connected. Then, move the nut plate 4 onto the fastener via the nut body 1. The nut gasket 6 separates the nut plate 4 on the nut body 1 from the fastener, protecting both surfaces from damage. This prevents scratches and corrosion on the metal surface, effectively reducing direct contact between the nut body 1 and the fastener, reducing wear and friction, and extending service life. After installing the nut body 1, it is fixed to the nut plate 4 via the mounting thread groove on the protective shell 7, thus fixing the protective shell 7 to the surface of the nut body 1. The protective base pad 80 under the protective shell 7... 1. The sealing gasket 802 protects the connection between the threaded hole 2 of the body and the fastener, effectively protecting the connection and reducing the amount of air entering the connection between the threaded hole 2 of the body and the fastener. This reduces the corrosion caused by moisture in the air at the connection between the threaded hole 2 of the body and the fastener. By inserting a screwdriver into the mounting groove of the protective cover 703, the worker removes the protective cover 703 and takes out a bolt that matches the removal threaded hole 3. After fixing the bolt in the removal threaded hole 3 using a wrench and other tools, the worker rotates the wrench and other tools to rotate and remove the nut body 1. Thus, the worker can quickly remove the nut body 1 with the help of tools.This reduces the impact on workers' subsequent work caused by the inability to quickly remove the nut body.

[0020] The working principle of this practical application is as follows: During use, the worker rotates the cover plate 10 to remove the protective part 9 from the threaded hole 2 of the main body. Then, rotating the nut plate 4 causes the nut plate 4 to move the nut body 1 onto the protective shell 7. The nut gasket 6 is then installed onto the fastener to be connected. The nut body 1 then moves the nut plate 4 onto the fastener, using the nut gasket 6 to separate the nut plate 4 from the fastener. After the nut body 1 is installed, it is fixed to the nut plate 4 via the mounting thread groove on the protective shell 7, thus fixing the protective shell 7 to the surface of the nut body 1. The protective bottom under the protective shell 7... Gasket 801 and sealing gasket 802 protect the connection between the threaded hole 2 of the body and the fastener. When the nut body 1 cannot be removed during later maintenance, the worker can insert a screwdriver into the mounting groove of the protective cover 703 and remove the protective cover 703. The worker can then take out a bolt that matches the removal threaded hole 3 from the factory and screw it into the removal threaded hole 3. After fixing the bolt in the removal threaded hole 3 with a wrench and other tools, the worker can rotate the wrench and other tools to rotate and remove the nut body 1. The worker can quickly remove the nut body 1 with the help of tools.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An antioxidant alloy nut for automotive applications comprising a nut body (1), characterized in that: The upper surface of the nut body (1) is provided with a body threaded hole (2), the surface of the nut body (1) is provided with a removal threaded hole (3), the upper surface of the nut body (1) is provided with a nut plate (4), the upper surface of the nut plate (4) is provided with a plate groove (5), a nut rubber pad (6) is inserted into the plate groove (5), the surface of the nut body (1) is provided with a protective shell (7), the lower surface of the protective shell (7) is provided with a protective plate (8), the internal thread of the body threaded hole (2) is provided with a protective component (9), and the upper surface of the protective component (9) is provided with a cover plate (10).

2. The antioxidant automotive alloy nut of claim 1, wherein: The protective shell (7) consists of a shell (701), a protective hole (702), and a protective cover (703). The protective holes (702) are provided at both ends of the surface of the shell (701), and the protective cover (703) is provided inside the protective hole (702).

3. The antioxidant automotive alloy nut of claim 2, wherein: The protective hole (702) is provided with two protective covers (703), and one side of each protective cover (703) is provided with an installation groove.

4. The antioxidant automotive alloy nut of claim 1, wherein: The protective sheet (8) consists of a protective base pad (801), a sealing pad (802), and a sealing hole (803). The sealing pad (802) is inserted into the center of the protective base pad (801), and the sealing hole (803) is opened in the center of the sealing pad (802).

5. The antioxidant automotive alloy nut of claim 1, wherein: A rubber pad block is inserted into the lower surface of the nut rubber pad (6), and a rubber pad block is inserted into the inside of the plate groove (5).

6. The antioxidant automotive alloy nut of claim 1, wherein: The lower surface of the protective shell (7) is provided with a bottom pad groove, and a protective plate (8) is inserted into the bottom pad groove.

7. The antioxidant automotive alloy nut of claim 1, wherein: The nut gasket (6) has a gasket hole (601) in the center and the nut plate (4) has a mating hole (401) in the center.

8. The antioxidant alloy nut for automobiles according to claim 1, characterized in that: The upper surface of the protective shell (7) is provided with an installation thread groove, and the internal thread of the installation thread groove passes through the nut plate (4). The center of the installation thread groove is provided with a body hole.

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