Corrosion-resistant and tensile stainless steel wire spring steel wire

Abstract

The utility model relates to the field of spring steel wires, and discloses a corrosion-resistant tensile stainless steel spring steel wire which comprises a base body, a stainless steel coating is fixedly connected to the outer wall of the base body, a waterproof layer is fixedly connected to the outer wall of the stainless steel coating, and an insulating layer is fixedly connected to the outer wall of the waterproof layer. The outer wall of the insulating layer is movably connected with a corrosion-resistant layer, and the outer wall of the corrosion-resistant layer is fixedly connected with a tensile layer. According to the corrosion-resistant and tensile stainless steel wire spring steel wire, through the arrangement of the base body, the stainless steel coating, the waterproof layer, the insulating layer, the corrosion-resistant layer, the tensile layer and the telescopic steel wire, the spring steel wire can have the effect of being good in corrosion-resistant and tensile effect, and the base body of the spring steel wire can be comprehensively protected through the multi-layer structure and the coating; therefore, the corrosion-resistant and tensile effects of the spring steel wire are improved, the problem that the spring steel wire is damaged due to corrosion and fractures in the stretching process is solved, and the spring steel wire can meet the use requirement.

Description

Technical Field

[0001] The utility model relates to the field of spring steel wires, in particular to a corrosion-resistant and tensile-resistant stainless steel spring steel wire. Background Art

[0002] Spring steel wire is a kind of steel wire used to make springs or steel wire profiles. According to the different uses of the springs, there are many types of spring steel wire required to make springs, such as spring steel wire for mattress springs with lower requirements, spring steel wire for shock absorbers, spring steel wire for suspension springs, spring steel wire for engine valves and spring steel wire for camera shutters, etc.

[0003] The existing technology has the following problems:

[0004] In the prior art, the spring steel wire has poor corrosion resistance and tensile resistance. Since the spring steel wire itself does not have good corrosion resistance, it is easy to be damaged by corrosion and break during the subsequent stretching process, thereby causing damage to the spring assembly made of the spring steel wire. Therefore, the spring assembly made of the spring steel wire cannot meet the use requirements. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a corrosion-resistant and tensile-resistant stainless steel spring wire, which has the advantages of good corrosion resistance and tensile resistance, and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of good corrosion resistance and tensile resistance, the utility model provides the following technical solution: a corrosion-resistant and tensile-resistant stainless steel spring wire, comprising a substrate, the outer wall of the substrate is fixedly connected to a stainless steel coating, the outer wall of the stainless steel coating is fixedly connected to a waterproof layer, the outer wall of the waterproof layer is fixedly connected to an insulating layer, and the outer wall of the insulating layer is movably connected to a corrosion-resistant layer.

[0009] The outer wall of the corrosion-resistant layer is fixedly connected to the anti-tensile layer, one side of the anti-tensile layer is fixedly connected to the telescopic steel wire, and the inner wall of the corrosion-resistant layer is fixedly connected to the slider, so that the spring steel wire has good corrosion resistance and tensile resistance effects, and the multi-layer structure and coating can be used to provide all-round protection for the matrix of the spring steel wire, thereby improving the corrosion resistance and tensile resistance of the spring steel wire, thereby avoiding the problem of damage to the spring steel wire due to corrosion and breakage during the stretching process, so that the spring steel wire can meet the use requirements.

[0010] Preferably, the waterproof layer is a polyurethane waterproof layer, which is an environmentally friendly waterproof coating made from polyurethane prepolymers without additives such as tar and asphalt. The coating has good flexibility, strong anti-aging performance, simple construction and short construction period.

[0011] Preferably, the insulating layer is a plastic insulating layer. Plastic is a lightweight, corrosion-resistant, and easy-to-process insulating material, which is widely used in electronic products, household appliances, and other fields.

[0012] Preferably, the corrosion-resistant layer is a polytetrafluoroethylene corrosion-resistant layer. Polytetrafluoroethylene is a polymer material with excellent chemical stability and can withstand corrosion from a variety of acids, alkalis and organic solvents.

[0013] Preferably, a slide groove is provided on the front side of the insulating layer, and the insulating layer is movably connected to the corrosion-resistant layer through a slider and the slide groove. The slider cooperates with the slide groove so that the corrosion-resistant layer can be quickly disassembled and assembled, so that the corrosion-resistant layer can be replaced, thereby ensuring the overall corrosion resistance and durability.

[0014] Preferably, the number of the sliders is twelve, and the twelve sliders are equidistantly arranged on the inner wall of the corrosion-resistant layer. The twelve sliders make the installation of the corrosion-resistant layer more stable and prevent the corrosion-resistant layer from falling off easily.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a corrosion-resistant and tensile-resistant stainless steel wire spring wire, which has the following beneficial effects:

[0017] The corrosion-resistant and tensile-resistant stainless steel spring wire can have good corrosion-resistant and tensile-resistant effects by providing a base, a stainless steel coating, a waterproof layer, an insulating layer, a corrosion-resistant layer, a tensile-resistant layer and a telescopic steel wire. The multi-layer structure and coating can be used to provide all-round protection for the base of the spring steel wire, thereby improving the corrosion resistance and tensile-resistant effects of the spring steel wire, thereby avoiding the problem of the spring steel wire being damaged due to corrosion and breaking during the stretching process, so that the spring steel wire can meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is the front view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the slider of the utility model.

[0022] In the figure: 1. substrate; 2. stainless steel coating; 3. waterproof layer; 4. insulating layer; 5. corrosion-resistant layer; 6. tensile layer; 7. telescopic steel wire; 8. slider; 9. slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] The preferred embodiment of the corrosion-resistant and tensile-resistant stainless steel wire spring steel wire provided by the utility model is as follows: Figures 1 to 4 As shown: a corrosion-resistant and tensile-resistant stainless steel spring wire, including a substrate 1, an outer wall of the substrate 1 is fixedly connected with a stainless steel coating 2, an outer wall of the stainless steel coating 2 is fixedly connected with a waterproof layer 3, an outer wall of the waterproof layer 3 is fixedly connected with an insulating layer 4, and an outer wall of the insulating layer 4 is movably connected with a corrosion-resistant layer 5.

[0026] The outer wall of the corrosion-resistant layer 5 is fixedly connected to the tensile layer 6, one side of the tensile layer 6 is fixedly connected to the telescopic steel wire 7, and the inner wall of the corrosion-resistant layer 5 is fixedly connected to the slider 8, so that the spring steel wire has good corrosion resistance and tensile resistance. The multi-layer structure and coating can be used to provide all-round protection for the base 1 of the spring steel wire, thereby improving the corrosion resistance and tensile resistance of the spring steel wire, thereby avoiding the problem of damage to the spring steel wire due to corrosion and breakage during the stretching process, so that the spring steel wire can meet the use requirements.

[0027] In this embodiment, the waterproof layer 3 is a polyurethane waterproof layer, which is an environmentally friendly waterproof coating made of polyurethane prepolymer without additives such as tar and asphalt. The coating has good flexibility, strong anti-aging performance, simple construction and short construction period.

[0028] In this embodiment, the insulating layer 4 is a plastic insulating layer. Plastic is a lightweight, corrosion-resistant, and easy-to-process insulating material, and is widely used in electronic products, household appliances, and other fields.

[0029] In this embodiment, the corrosion-resistant layer 5 is a polytetrafluoroethylene corrosion-resistant layer. Polytetrafluoroethylene is a polymer material with excellent chemical stability and can withstand corrosion from a variety of acids, alkalis and organic solvents.

[0030] Example 2

[0031] On the basis of Example 1, the preferred embodiment of the corrosion-resistant and tensile-resistant stainless steel wire spring steel wire provided by the utility model is as follows Figures 1 to 4 As shown: a slide groove 9 is provided on the front side of the insulating layer 4, and the insulating layer 4 is movably connected to the corrosion-resistant layer 5 through the slider 8 and the slide groove 9. The slider 8 cooperates with the slide groove 9 to enable the corrosion-resistant layer 5 to be quickly disassembled and assembled, so that the corrosion-resistant layer 5 can be replaced, thereby ensuring the overall corrosion resistance and durability.

[0032] In this embodiment, the number of sliders 8 is twelve, and the twelve sliders 8 are arranged at equal distances on the inner wall of the corrosion-resistant layer 5. The twelve sliders 8 make the installation of the corrosion-resistant layer 5 more stable and prevent the corrosion-resistant layer 5 from falling off easily.

[0033] When in use, the stainless steel coating 2 can be used to prevent the base 1 of the spring steel wire from rusting, the waterproof layer 3 can improve the overall waterproof effect, and the insulating layer 4 can provide lightweight corrosion resistance and insulation effects, the corrosion-resistant layer 5 can provide tolerance to acids, alkalis and organic solvents, and when the entire spring steel wire is stretched, the tensile layer 6 cooperates with the telescopic steel wire 7 to provide a telescopic tensile effect, thereby avoiding the problem of spring steel wire breakage due to excessive stretching.

[0034] To sum up, the corrosion-resistant and tensile-resistant stainless steel wire spring steel wire can achieve the purpose of good corrosion resistance and tensile resistance. The multi-layer structure and coating can be used to provide all-round protection for the base 1 of the spring steel wire, thereby improving the corrosion resistance and tensile resistance of the spring steel wire, thereby avoiding the problem of the spring steel wire being damaged due to corrosion and breaking during the stretching process, so that the spring steel wire can meet the use requirements.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant and tensile-resistant stainless steel spring wire, comprising a substrate (1), characterized in that: The outer wall of the base (1) is fixedly connected to a stainless steel coating (2), the outer wall of the stainless steel coating (2) is fixedly connected to a waterproof layer (3), the outer wall of the waterproof layer (3) is fixedly connected to an insulating layer (4), and the outer wall of the insulating layer (4) is movably connected to a corrosion-resistant layer (5); The outer wall of the corrosion-resistant layer (5) is fixedly connected to a tensile layer (6), one side of the tensile layer (6) is fixedly connected to a telescopic steel wire (7), and the inner wall of the corrosion-resistant layer (5) is fixedly connected to a slider (8).

2. The corrosion-resistant and tensile-resistant stainless steel spring wire according to claim 1, characterized in that: The waterproof layer (3) is a polyurethane waterproof layer.

3. The corrosion-resistant and tensile-resistant stainless steel spring wire according to claim 1, characterized in that: The insulating layer (4) is a plastic insulating layer.

4. The corrosion-resistant and tensile-resistant stainless steel spring wire according to claim 1, characterized in that: The corrosion-resistant layer (5) is a polytetrafluoroethylene corrosion-resistant layer.

5. The corrosion-resistant and tensile-resistant stainless steel spring wire according to claim 1, characterized in that: A slide groove (9) is provided on the front side of the insulating layer (4), and the insulating layer (4) is movably connected to the corrosion-resistant layer (5) via a slider (8) and the slide groove (9).

6. The corrosion-resistant and tensile-resistant stainless steel spring wire according to claim 1, characterized in that: described.

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