Underwear hardware buckle with electroplating color effect

Abstract

The invention discloses an underwear hardware buckle with an electroplating color effect, the underwear hardware buckle with the electroplating color effect comprises a hardware buckle main body and an electroplating color coating, the electroplating color coating is uniformly coated on the surface of the hardware buckle main body, the electroplating color coating is sprayed on the surface of the hardware buckle main body by adopting an electroplating color coating through a spraying process, and the electroplating color coating is coated on the surface of the hardware buckle main body. Therefore, an electroplating color coating is formed; the spraying process comprises the following steps: manufacturing a hardware buckle main body by adopting a preset base material; cleaning and polishing the surface of the hardware buckle main body; adaptive spraying equipment is selected, and the surface of the hardware buckle body is sprayed with electroplating color paint under the conditions of the preset spraying distance and spraying pressure; and after spraying is completed, drying is conducted under the preset condition, and a finished underwear hardware buckle product with the electroplating color effect is obtained. According to the underwear hardware buckle with the electroplating color effect, the glossiness of the hardware buckle body can be greatly improved by uniformly spraying the electroplating color paint.

Description

Technical Field

[0001] The invention relates to the technical field of hardware fasteners, in particular to an underwear hardware buckle with electroplating color effect. Background Art

[0002] Underwear hardware buckles refer to small metal accessories used to connect, adjust and fix underwear parts, usually including buckles, adjustment buckles, hooks, etc. These hardware parts provide underwear with the functions of convenient wearing, adjusting tightness and stabilizing structure, and also affect the comfort and aesthetics of underwear. Buckles are most commonly found on the back or front of bras to fix the opening and closing of bras. Common buckles are two-row or three-row structures, which can adjust tightness as needed; adjustment buckles are mainly used to adjust the length of shoulder straps to suit different body shapes. Adjustment buckles are usually small sliding structures, and the materials are mostly plated metal or plastic; hooks are used to connect different parts on shoulder straps or other parts. For example, on bras with detachable shoulder straps, hooks can help users replace shoulder straps. Hardware buckles need to have good wear resistance and corrosion resistance to adapt to daily wear and washing; the surface should be smooth, avoiding sharp corners and burrs to prevent skin abrasions or discomfort; some hardware parts will increase the sense of design, such as electroplating, spray painting or engraving patterns, making underwear more beautiful and fashionable.

[0003] Existing underwear hardware buckles generally use electroplating to increase the metallic luster on the surface of the hardware buckles, thereby improving the aesthetics of the hardware buckles. However, the surface coating of current underwear hardware buckle products has poor wear resistance and the processing technology is more complicated than surface treatment such as spraying. Summary of the invention

[0004] Based on this, it is necessary to provide an underwear hardware buckle with an electroplating color effect to address the technical problems that the surface coating of existing underwear hardware buckle products has poor wear resistance and the processing technology is more complicated than spraying.

[0005] The invention discloses an underwear hardware buckle with electroplating color effect, comprising a hardware buckle body and an electroplating color coating, wherein the electroplating color coating is evenly coated on the surface of the hardware buckle body, thereby forming the overall underwear hardware buckle with electroplating color effect.

[0006] The electroplating color coating is sprayed on the surface of the hardware buckle body with electroplating color paint through a spraying process, thereby forming an electroplating color coating; the above-mentioned spraying process includes the following steps: using a preset substrate to make the hardware buckle body; cleaning and polishing the surface of the hardware buckle body to remove oil and oxide layer to improve the adhesion of the spray paint; selecting suitable spraying equipment, spraying the surface of the hardware buckle body with electroplating color paint under preset spraying distance and spraying pressure conditions to ensure the uniformity of the electroplating color coating; drying under preset conditions after spraying to obtain a finished underwear hardware buckle with an electroplating color effect.

[0007] The electroplating color coating includes the following components: 300-400 parts of unsaturated polyester, 200-300 parts of acrylic resin, 80-150 parts of metallic pigment, 20-50 parts of pearlescent pigment, 0-50 parts of filler, 0.5-3 parts of thickener, 0.5-1 parts of desiccant and 500-700 parts of solvent; in the process of preparing the electroplating color coating, the above components are added into the solvent one by one and fully stirred to ensure the uniformity of the coating.

[0008] In one embodiment, the substrate is made of one of aluminum alloy and engineering plastic.

[0009] In one embodiment, the substrate is made of aluminum alloy with a thickness of 1-2 mm.

[0010] In one embodiment, the substrate is PA.

[0011] In one embodiment, the substrate is made of PC.

[0012] In one of the embodiments, the cleaning process of the surface of the hardware buckle body uses one of anhydrous ethanol and isopropyl alcohol or a mixed cleaning agent to clean the surface of the substrate.

[0013] In one embodiment, the polishing process of the surface of the hardware buckle body is to use 320-400 mesh sandpaper to lightly polish the surface of the substrate.

[0014] In one embodiment, the above-mentioned painting equipment adopts an HVLP spray gun.

[0015] In one of the embodiments, in the above-mentioned spraying process, the preset spraying distance is set to 20-30 cm, and the spraying pressure is set to 1.5-2.0 bar; when performing multi-layer spraying, the thickness of each coating layer is controlled at 30-50 μm, and the coating is set to 2-3 layers.

[0016] In one embodiment, the drying process includes room temperature drying and baking drying after room temperature drying.

[0017] In one embodiment, the room temperature drying time is set to 30 minutes; the baking drying temperature is set to 60° C., and the baking time is set to 30-60 minutes.

[0018] In one embodiment, in the above-mentioned electroplating color coating component, the metal pigment includes one or a mixture of two of aluminum powder and copper powder.

[0019] In one embodiment, the aluminum powder has a particle size range of 5-15 μm, and its component content is set to 80-120 parts.

[0020] In one embodiment, the copper powder has a particle size ranging from 5 to 10 μm, and its component content is set to 30 to 50 parts.

[0021] In one embodiment, in the above-mentioned electroplating color coating component, the pearlescent pigment is titanium dioxide mica powder.

[0022] In one embodiment, the component content of the titanium dioxide mica powder is set to 20-30 parts.

[0023] In one embodiment, in the above-mentioned electroplating color coating component, the filler is one of talcum powder and calcium powder.

[0024] In one embodiment, in the above-mentioned electroplating color coating component, the solvent is one or a mixture of acetone, ethanol and isopropanol.

[0025] In one embodiment, the viscosity of the electroplating color coating is controlled within the range of 600-800 cP.

[0026] In one embodiment, in the above-mentioned electroplating color coating component, the thickener is one of a modified acrylic resin and a polyurethane thickener.

[0027] In one embodiment, in the above-mentioned electroplating color coating component, the desiccant is one of a cobalt salt and a manganese salt.

[0028] The above-mentioned underwear hardware buckle with electroplating color effect is formed by uniformly applying the electroplating color coating on the surface of the hardware buckle body, thereby forming an overall underwear hardware buckle with electroplating color effect. The electroplating color coating can effectively improve the glossiness of the hardware buckle body, and at the same time form a protective layer on the surface of the hardware buckle body, thereby improving the wear resistance and corrosion resistance of the hardware buckle body, thereby effectively extending the service life of the hardware buckle, and avoiding the discomfort caused by damage and corrosion on the surface of the hardware buckle. The electroplating color coating adopts electroplating color paint to be sprayed on the surface of the hardware buckle body through a spraying process, thereby forming an electroplating color coating. The underwear hardware buckle with electroplating color effect of the present invention can greatly improve the glossiness of the hardware buckle body by uniformly spraying the electroplating color coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic structural diagram of an underwear hardware buckle with electroplating color effect in one embodiment; Figure 2 It is a schematic cross-sectional structure diagram of an underwear hardware buckle with electroplating color effect in one embodiment; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the M portion in the illustrated embodiment. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0036] See also Figures 1 to 3The present invention discloses an underwear hardware buckle 10 with electroplating color effect, which includes a hardware buckle body 100 and an electroplating color coating 200. The electroplating color coating 200 is evenly coated on the surface of the hardware buckle body 100, thereby forming the underwear hardware buckle 10 with electroplating color effect. In practical applications, the electroplating color coating 200 can effectively improve the glossiness of the hardware buckle body 100, and at the same time form a protective layer on the surface of the hardware buckle body 100, thereby improving the wear resistance and corrosion resistance of the hardware buckle body 100, thereby effectively extending the service life of the hardware buckle, and avoiding the discomfort caused by damage and corrosion on the surface of the hardware buckle. Specifically, the electroplating color coating 200 is sprayed on the surface of the hardware buckle body 100 using an electroplating color paint through a spraying process, thereby forming the electroplating color coating 200; the above-mentioned spraying process includes the following steps: using a preset substrate to make the hardware buckle body 100; cleaning and polishing the surface of the hardware buckle body 100 to remove oil stains and an oxide layer to improve the adhesion of the spray paint; selecting an appropriate spraying equipment, and spraying the surface of the hardware buckle body 100 with an electroplating color paint under preset spraying distance and spraying pressure conditions to ensure the uniformity of the electroplating color coating 200; drying under preset conditions after spraying to obtain a finished underwear hardware buckle 10 with an electroplating color effect. More specifically, the electroplating color coating includes the following components: 300-400 parts of unsaturated polyester, 200-300 parts of acrylic resin, 80-150 parts of metal pigment, 20-50 parts of pearlescent pigment, 0-50 parts of filler, 0.5-3 parts of thickener, 0.5-1 parts of desiccant and 500-700 parts of solvent; in the process of preparing the electroplating color coating, the above components are added to the solvent one by one and fully stirred to ensure the uniformity of the coating. The underwear hardware buckle 10 with electroplating color effect of the present invention can greatly improve the glossiness of the hardware buckle body 100 by uniformly spraying the electroplating color coating.

[0037] Furthermore, the above-mentioned substrate is made of one of aluminum alloy and engineering plastic, so as to ensure that the hardware buckle body 100 has good heat resistance and corrosion resistance, and can maintain good adhesion and durability after one coat of painting. In one embodiment, the substrate is made of aluminum alloy with a thickness of 1-2 mm, so as to ensure the lightness of the hardware buckle body 100. In another embodiment, the substrate is made of PA, so as to provide the hardware buckle body 100 with outstanding wear resistance, and also provide good fracture strength and fatigue resistance. In another embodiment, the substrate is made of PC, so as to provide the hardware buckle body 100 with high strength, high elasticity, high impact strength and good dimensional stability.

[0038] Furthermore, in the cleaning process of the surface of the above-mentioned hardware buckle body 100, one of anhydrous ethanol and isopropyl alcohol or a mixed cleaning agent is used to clean the surface of the substrate to remove oil stains on the surface of the substrate; in the polishing process of the surface of the above-mentioned hardware buckle body 100, 320 to 400 mesh sandpaper is used to lightly polish the surface of the substrate to increase the adhesion of the paint while removing the oxide layer on the surface of the substrate.

[0039] Furthermore, the above-mentioned paint spraying equipment adopts an HVLP spray gun, so that the electroplating color paint can be atomized under high air flow and low pressure conditions, so that the paint can be evenly sprayed on the 100-pack surface of the hardware buckle body, reducing overspray and paint splashing, improving the painting rate, reducing pollution, and being suitable for softer substrates. Specifically, in the above-mentioned spraying process, the preset spraying distance is set to 20-30cm, and the spraying pressure is set to 1.5-2.0bar; when performing multi-layer spraying, the thickness of each coating layer is controlled at 30-50μm, and the coating is set to 2-3 layers.

[0040] Furthermore, the drying process includes room temperature drying and baking drying after room temperature drying. Specifically, the room temperature drying time is set to 30 minutes; the baking drying temperature is set to 60°C, and the baking time is set to 30-60 minutes to improve the adhesion and wear resistance of the electroplated color coating 200.

[0041] Furthermore, in the above-mentioned electroplating color coating component, the metal pigment powder includes a mixture of one or both of aluminum powder and copper powder. In one embodiment, the aluminum powder particle size ranges between 5-15 μm, and its component content is set to 80-120 parts to achieve an ideal metallic luster. In another embodiment, the copper powder particle size ranges between 5-10 μm, and its component content is set to 30-50 parts to enhance the color depth of the electroplating color coating.

[0042] Furthermore, in the above-mentioned electroplating color coating components, the pearlescent pigment is titanium dioxide mica powder. In one embodiment, the component content of titanium dioxide mica powder is set to 20-30 parts to increase the color change and layering of the electroplating color coating.

[0043] Furthermore, in the above-mentioned electroplating color coating component, the filler is one of talcum powder and calcium powder. In actual production, the filler can be selectively added according to the fluidity of the electroplating color coating to improve the fluidity of the coating.

[0044] Furthermore, in the above electroplating color coating component, the solvent is one or a mixture of acetone, ethanol and isopropanol to adjust the viscosity of the electroplating color coating. Specifically, the viscosity of the electroplating color coating is controlled within the range of 600-800 cP.

[0045] Furthermore, in the above-mentioned electroplating color coating component, the thickener is one of a modified acrylic resin and a polyurethane thickener, which is used in combination with the solvent to adjust the viscosity of the electroplating color coating, thereby improving the spraying performance of the electroplating color coating.

[0046] Furthermore, in the above-mentioned electroplating color coating component, the desiccant is one of cobalt salt and manganese salt to promote the drying of the electroplating color coating 200.

[0047] In summary, the underwear hardware buckle with electroplating color effect disclosed by the present invention forms an overall underwear hardware buckle with electroplating color effect by uniformly applying the electroplating color coating on the surface of the hardware buckle body. The electroplating color coating can effectively improve the glossiness of the hardware buckle body, and at the same time form a protective layer on the surface of the hardware buckle body, thereby improving the wear resistance and corrosion resistance of the hardware buckle body, thereby effectively extending the service life of the hardware buckle, and avoiding the discomfort caused by damage and corrosion on the surface of the hardware buckle. The electroplating color coating adopts electroplating color coating to be sprayed on the surface of the hardware buckle body through a spraying process, thereby forming an electroplating color coating. The underwear hardware buckle with electroplating color effect of the present invention can greatly improve the glossiness of the hardware buckle body by uniformly spraying the electroplating color coating.

[0048] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An underwear hardware button with electroplating color effect, characterized in that: include: A hardware buckle body and an electroplating color coating, wherein the electroplating color coating is evenly coated on the surface of the hardware buckle body, thereby forming the underwear hardware buckle with an electroplating color effect as a whole; The electroplating color coating is sprayed on the surface of the hardware buckle body by using the electroplating color paint through a spraying process, thereby forming the electroplating color coating; the spraying process includes the following steps: using a preset substrate to make the hardware buckle body; cleaning and polishing the surface of the hardware buckle body to remove oil stains and an oxide layer to improve the adhesion of the spray paint; selecting an adaptive spraying device, spraying the surface of the hardware buckle body with the electroplating color paint under the conditions of a preset spraying distance and spraying pressure, so as to ensure the uniformity of the electroplating color coating; drying under preset conditions after spraying to obtain the finished underwear hardware buckle with an electroplating color effect; The electroplating color coating comprises the following components: 300-400 parts of unsaturated polyester, 200-300 parts of acrylic resin, 80-150 parts of metallic pigment, 20-50 parts of pearlescent pigment, 0-50 parts of filler, 0.5-3 parts of thickener, 0.5-1 parts of desiccant and 500-700 parts of solvent. In the process of preparing the electroplating color coating, the above components are added into the solvent one by one and fully stirred to ensure the uniformity of the coating.

2. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: The substrate is made of one of aluminum alloy and engineering plastic.

3. The underwear hardware button with electroplating color effect according to claim 2, characterized in that: The substrate is made of aluminum alloy with a thickness of 1-2 mm.

4. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: The cleaning process of the surface of the hardware buckle body adopts one of anhydrous ethanol and isopropyl alcohol or a mixed cleaning agent to clean the surface of the substrate.

5. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: The polishing process of the surface of the hardware buckle body adopts 320-400 mesh sandpaper to lightly polish the surface of the substrate.

6. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: The paint spraying equipment adopts an HVLP spray gun.

7. The underwear hardware button with electroplating color effect according to claim 6, characterized in that: During the spraying process, the preset spraying distance is set to 20-30cm, and the spraying pressure is set to 1.5-2.0bar; when performing multi-layer spraying, the thickness of each layer of coating is controlled at 30-50μm, and the coating is set to 2-3 layers.

8. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: The drying process includes room temperature drying and baking drying after room temperature drying.

9. The underwear hardware button with electroplating color effect according to claim 8, characterized in that: The room temperature drying time is set to 30 minutes; the baking drying temperature is set to 60°C, and the baking time is set to 30-60 minutes.

10. The underwear hardware button with electroplating color effect according to claim 1, characterized in that: In the electroplating color coating component, the metal pigment includes one or a mixture of aluminum powder and copper powder.

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