A galvanized mattress mesh with a double anti-corrosion structure

Abstract

This utility model relates to the technical field of mattress netting, and more particularly to a galvanized mattress netting with a double anti-corrosion structure. It includes high-carbon steel wire, with mattress springs connected to the surface of the high-carbon steel wire. Reinforcing components are provided on the outer sides of the high-carbon steel wire and mattress springs. A hot-dip galvanized layer and a passivation layer are provided on the surfaces of the high-carbon steel wire and mattress springs. Anti-corrosion components are provided at the connection points between the high-carbon steel wire and mattress springs. This galvanized mattress netting with a double anti-corrosion structure, through the setting of the hot-dip galvanized layer and passivation layer, effectively blocks the damage to the steel substrate by sacrificial anodic protection and a dense physical barrier, significantly improving the anti-corrosion performance of the netting. The anti-corrosion components continuously prevent the intrusion of corrosive media in humid environments when the coating wears or develops micro-scratches, delaying rust formation and effectively extending the service life of the netting.

Description

Technical Field

[0001] This utility model relates to the field of mattress and bed net technology, and in particular to a galvanized mattress and bed net with a double anti-corrosion structure. Background Technology

[0002] The mattress mesh is the core support structure of a mattress, consisting of multiple spring units and connecting parts. Its main function is to support the weight of the human body and distribute pressure. Traditional mattress meshes often produce abnormal noises due to the compression of the spring units, are prone to rust in humid environments due to insufficient corrosion resistance, have a short service life, and have poor repairability in some parts, making it difficult to adapt to the needs of diverse usage scenarios. Therefore, there is a special need for a galvanized mattress mesh with a double anti-corrosion structure.

[0003] Chinese patent CN219270564U, published on June 30, 2023, discloses a spring mattress. By setting the first and second springs to have different stiffness coefficients, the first and second mattress areas of the spring mattress have different firmness, which meets the needs of different people for mattress firmness and improves the comfort of users when using the mattress. It is practical. However, this mattress lacks a special anti-corrosion structure. In long-term use, the anti-corrosion effect will decrease due to plating wear and micro-scratches. It is especially prone to rust in humid environments, which affects the service life. Utility Model Content

[0004] The purpose of this invention is to provide a galvanized mattress mesh with a double anti-corrosion structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a galvanized mattress mesh with a double anti-corrosion structure, comprising high-carbon steel wire, a mattress spring connected to the surface of the high-carbon steel wire, a reinforcing component provided on the outer side of the high-carbon steel wire and the mattress spring, a hot-dip galvanized layer and a passivation treatment layer provided on the surface of the high-carbon steel wire and the mattress spring, and an anti-corrosion component provided at the connection between the high-carbon steel wire and the mattress spring;

[0006] The anti-corrosion component includes a sealing strip, which is disposed at the connection between the high carbon steel wire and the mattress spring. The surface of the sealing strip is provided with an anti-corrosion coating, and the cross section of the sealing strip is provided with a fitting and sealing part. The inner side of the fitting and sealing part is provided with micro-convex texture, and a fine metal wire is embedded and connected inside the sealing strip.

[0007] Preferably, the bed net is composed of multiple sets of high-carbon steel wires and mattress springs, which are distributed at intervals along the X and Y directions, and the multiple sets of high-carbon steel wires and mattress springs are connected into a whole by a connecting unit.

[0008] Preferably, the reinforcing component includes an upper frame, which is installed on the upper side of the high-carbon steel wire and mattress spring, and a lower frame is installed on the bottom side of the high-carbon steel wire and mattress spring. A connecting rod is connected through the upper and lower frames, and limit plates are connected to both ends of the connecting rod. A compression spring is connected to the middle of the connecting rod, and elastic reinforcing strips are connected to the inner sides of both the upper and lower frames.

[0009] Preferably, multiple identical sets of the connecting rod, limiting plate, and compression spring are provided between the upper frame and the lower frame, and are arranged around the upper frame and the lower frame, with one end of the compression spring connected to the bottom of the upper frame and the other end connected to the top of the lower frame.

[0010] Preferably, multiple sets of the elastic reinforcing strips are provided on the inner sides of the upper and lower frames, and the elastic reinforcing strips in each set are distributed at equal intervals.

[0011] Preferably, the hot-dip galvanized layer forms a sacrificial anode protection, which preferentially corrodes to protect the steel substrate when the coating is damaged. The passivation layer forms a dense physical barrier, further isolating oxygen and water vapor, and works in conjunction with the hot-dip galvanized layer to form a dual anti-corrosion structure.

[0012] Preferably, the fine metal wires are arranged in multiple identical groups inside the sealing strip, and the fine metal wires in each group are distributed at equal intervals.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This galvanized mattress mesh with a dual anti-corrosion structure, through the setting of a hot-dip galvanized layer and a passivation treatment layer, with the dual effect of sacrificial anode protection and dense physical barrier, can effectively block the damage of corrosive media such as oxygen and water vapor to the steel substrate, significantly improve the anti-corrosion performance of the mattress mesh, and extend its service life in humid and other complex environments.

[0015] 2. This galvanized mattress mesh with a dual anti-corrosion structure, through the setting of anti-corrosion components, can continuously block the intrusion of corrosive media in a humid environment when the coating is worn or has micro-scratches, delaying the occurrence of rust and effectively extending the service life of the mattress mesh. Attached Figure Description

[0016] Figure 1 This is a side view of the structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the reinforcement component and the bed net of this utility model in cooperation;

[0018] Figure 3 This is a schematic diagram of the internal structure of the bed net of this utility model;

[0019] Figure 4 This is a schematic diagram of the reinforcement component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure in which the hot-dip galvanized layer and the passivation treatment chamber of this utility model cooperate.

[0021] Figure 6 This is a schematic diagram of the anti-corrosion component structure of this utility model.

[0022] In the diagram: 1. High-carbon steel wire; 2. Mattress spring; 3. Reinforcing component; 301. Upper frame; 302. Lower frame; 303. Connecting rod; 304. Limiting plate; 305. Compression spring; 306. Elastic reinforcing strip; 4. Hot-dip galvanized layer; 5. Passivation treatment layer; 6. Anti-corrosion component; 601. Sealing strip; 602. Anti-corrosion coating; 603. Fitting and sealing part; 604. Micro-embossed texture; 605. Fine metal wire. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-6 This utility model provides a technical solution: a galvanized mattress mesh with a double anti-corrosion structure, including a high carbon steel wire 1, a mattress spring 2 connected to the surface of the high carbon steel wire 1, a reinforcing component 3 provided on the outer side of the high carbon steel wire 1 and the mattress spring 2, a hot-dip galvanized layer 4 and a passivation treatment layer 5 provided on the surface of the high carbon steel wire 1 and the mattress spring 2, and an anti-corrosion component 6 provided at the connection between the high carbon steel wire 1 and the mattress spring 2;

[0025] The anti-corrosion component 6 includes a sealing strip 601, which is disposed at the connection between the high-carbon steel wire 1 and the mattress spring 2. The surface of the sealing strip 601 is coated with an anti-corrosion coating 602. The cross-section of the sealing strip 601 has a sealing portion 603, and the inner side of the sealing portion 603 has a micro-textured pattern 604. A fine metal wire 605 is embedded inside the sealing strip 601. Through the arrangement of the anti-corrosion component 6, the sealing strip 601 tightly wraps the connection between the high-carbon steel wire 1 and the mattress spring 2 through the sealing portion 603 of its cross-section. The micro-convex texture 604 on the side increases the friction with the connection part, ensuring that the rubber strip is not easy to fall off and forming a physical barrier to prevent the intrusion of corrosive media such as moisture and dust. The anti-corrosion coating 602 on the surface of the sealing strip 601 further enhances the resistance to acids, alkalis and moisture, preventing the rubber strip itself from being corroded and failing. The fine metal wires 605 embedded inside improve the structural strength of the sealing strip 601, prevent it from deforming after long-term stress, and ensure the stability of the sealing performance. Together with the hot-dip galvanized layer 4 and the passivation treatment layer 5, they comprehensively improve the anti-corrosion effect at the connection.

[0026] Furthermore, the bed net is composed of multiple sets of high-carbon steel wires 1 and mattress springs 2, which are distributed at intervals along the X and Y directions. The multiple sets of high-carbon steel wires 1 and mattress springs 2 are connected into a whole by connecting units. Through the setting of high-carbon steel wires 1 and mattress springs 2, the high-carbon steel wires 1 have high strength and toughness, and together with the mattress springs 2, they provide a solid support foundation for the bed net. The structure of being distributed at intervals along the X and Y directions can evenly distribute the weight of the human body and improve the balance of support. After being connected into a whole by connecting units, the structural stability of the bed net is enhanced, the risk of local collapse is reduced, and the elasticity and breathability of the bed net are ensured, thus improving the comfort of use.

[0027] Furthermore, the reinforcing component 3 includes an upper frame 301, which is installed on the upper side of the high-carbon steel wire 1 and the mattress spring 2. A lower frame 302 is installed on the bottom side of the high-carbon steel wire 1 and the mattress spring 2. A connecting rod 303 is connected through the upper frame 301 and the lower frame 302. Limiting plates 304 are connected to both the upper and lower ends of the connecting rod 303. A compression spring 305 is connected to the middle of the connecting rod 303. Elastic reinforcing strips 306 are connected to the inner sides of both the upper frame 301 and the lower frame 302. Through the setting of the reinforcing component 3, the upper frame 301 and the lower frame 302 form a closed limit on the high-carbon steel wire 1 and the mattress spring 2 from the upper and lower sides, respectively. The two are connected by the through connecting rod 303. The connection is an integral frame structure. The limiting plate 304 can prevent the connecting rod 303 from falling out of the frame, ensuring the stability of the overall connection. When the bed net is under pressure, the pressure is transmitted to the compression spring 305 in the middle of the connecting rod 303. The compression spring 305 is compressed and generates elastic deformation, converting part of the pressure into elastic potential energy, which plays a role in buffering and decompression, reducing the deformation caused by excessive local stress on the bed net. At the same time, the elastic reinforcing strips 306 on the inner side of the upper frame 301 and the lower frame 302 are in close contact with the high carbon steel wire 1 and the mattress spring 2. When the bed net is under force, it generates a reverse elastic force with its deformation, further dispersing the pressure and enhancing the overall anti-deformation ability of the bed net, so that the bed net maintains structural stability and support performance during long-term use.

[0028] Furthermore, multiple sets of connecting rods 303, limiting plates 304, and compression springs 305 are provided between the upper frame 301 and the lower frame 302, and are arranged around the upper frame 301 and the lower frame 302. One end of the compression spring 305 is connected to the bottom of the upper frame 301, and the other end is connected to the top of the lower frame 302. Through the arrangement of connecting rods 303, limiting plates 304, and compression springs 305, multiple sets of structures surrounding the upper frame 301 and the lower frame 302 can evenly transmit and distribute pressure from all sides. The two ends of the compression spring 305 are connected to the upper and lower frames respectively, which enhances the buffering effect. Combined with the limiting effect of the limiting plate 304, the stability of the connection between the upper and lower frames of the bed net and the overall resistance to deformation are greatly improved.

[0029] Furthermore, multiple sets of elastic reinforcing strips 306 are provided on the inner side of the upper frame 301 and the lower frame 302, and each set of elastic reinforcing strips 306 is evenly distributed. Through the setting of elastic reinforcing strips 306, multiple sets of elastic reinforcing strips evenly distributed on the inner side of the upper frame 301 and the lower frame 302 can make more comprehensive contact with the high carbon steel wire 1 and the mattress spring 2, evenly distribute the force in different areas, further strengthen the structural strength of the bed net, and avoid excessive local deformation.

[0030] Furthermore, the hot-dip galvanized layer 4 forms a sacrificial anode protection, preferentially corroding to protect the steel substrate when the coating is damaged. The passivation layer 5 forms a dense physical barrier, further isolating oxygen and water vapor, and together with the hot-dip galvanized layer 4, it forms a double anti-corrosion structure. Through the setting of the hot-dip galvanized layer 4 and the passivation layer 5, the dual action of sacrificial anode protection and dense physical barrier can effectively block the damage of corrosive media such as oxygen and water vapor to the steel substrate, significantly improve the anti-corrosion performance of the bed mesh, and extend its service life in humid and other complex environments.

[0031] Furthermore, multiple sets of fine metal wires 605 are arranged inside the sealing strip 601, and each set of fine metal wires 605 is evenly distributed. Through the arrangement of fine metal wires 605, multiple sets of fine metal wires 605 evenly distributed inside the sealing strip 601 can uniformly enhance the overall structural strength and tensile strength of the sealing strip 601, prevent the strip from breaking or deforming due to long-term use or stress, and ensure the durability of the sealing and anti-corrosion effect.

[0032] Working principle: Multiple sets of high-carbon steel wires 1 and mattress springs 2 are distributed at intervals along the X and Y directions, and connected by connecting units to form an overall bed net structure. The high-carbon steel wires 1, with their high strength and toughness, work in conjunction with the mattress springs 2 to provide solid support, evenly distributing body weight and ensuring balanced support and comfort. Simultaneously, the structural design ensures elasticity and breathability. In the reinforcing component 3, the upper frame 301 and lower frame 302 enclose and limit the bed net from the upper and lower sides. Multiple sets of connecting rods 303 around the perimeter connect the two into a whole. The limiting plate 3... 04. To prevent the connecting rod 303 from falling off and enhance structural stability, when the bed frame is under stress, the pressure is transmitted to the compression spring 305 in the middle of the connecting rod 303. The compression spring 305 buffers and reduces pressure through elastic deformation. Multiple sets of elastic reinforcing strips 306, evenly distributed on the inner sides of the upper frame 301 and the lower frame 302, are in close contact with the high-carbon steel wire 1 and the mattress spring 2, generating a reverse elastic force with deformation, further dispersing the pressure, improving the overall anti-deformation ability of the bed frame, and ensuring structural stability and support performance during long-term use. In terms of corrosion resistance, the high-carbon steel wire... The hot-dip galvanized layer 4 on the surface of the mattress spring 2 forms a sacrificial anode protection, preferentially corroding when the coating is damaged to protect the steel substrate. The passivation layer 5 forms a dense physical barrier, isolating corrosive media such as oxygen and water vapor. The two together constitute a double anti-corrosion structure. At the connection between the high carbon steel wire 1 and the mattress spring 2, the sealing strip 601 of the anti-corrosion component 6 tightly wraps the connection part through the sealing part 603. The micro-convex texture 604 on the inner side increases friction to prevent detachment, forming a physical barrier to block corrosive media. The anti-corrosion coating 602 on the surface of the sealing strip 601 enhances its own anti-corrosion ability, and the multiple sets of fine metal wires 605 distributed at equal intervals inside improve its structural strength and avoid deformation and failure. The anti-corrosion component 6 works synergistically with the hot-dip galvanized layer 4 and the passivation layer 5 to comprehensively improve the anti-corrosion effect of the entire mattress net and the connection, and extend the service life of the device. The cooperation of each component makes the mattress net have stable support performance, excellent structural strength and reliable anti-corrosion effect, meeting the needs of long-term use. This completes the use process of a galvanized mattress net with a double anti-corrosion structure.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A galvanized mattress mesh with a double anti-corrosion structure, comprising high-carbon steel wire (1), characterized in that: A mattress spring (2) is connected to the surface of the high carbon steel wire (1). A reinforcing component (3) is provided on the outside of the high carbon steel wire (1) and the mattress spring (2). A hot-dip galvanized layer (4) and a passivation treatment layer (5) are provided on the surface of the high carbon steel wire (1) and the mattress spring (2). An anti-corrosion component (6) is provided at the connection between the high carbon steel wire (1) and the mattress spring (2). The anti-corrosion component (6) includes a sealing strip (601), which is disposed at the connection between the high carbon steel wire (1) and the mattress spring (2). The surface of the sealing strip (601) is provided with an anti-corrosion coating (602). The cross section of the sealing strip (601) is provided with a fitting and sealing part (603). The inner side of the fitting and sealing part (603) is provided with a micro-convex texture (604). A fine metal wire (605) is embedded and connected inside the sealing strip (601).

2. The galvanized mattress mesh with a double anti-corrosion structure according to claim 1, characterized in that: The bed net is composed of multiple sets of high carbon steel wires (1) and mattress springs (2), which are distributed at intervals along the X and Y directions, and the multiple sets of high carbon steel wires (1) and mattress springs (2) are connected into a whole by a connecting unit.

3. A galvanized mattress mesh with a double anti-corrosion structure according to claim 1, characterized in that: The reinforcement component (3) includes an upper frame (301), which is installed on the upper side of the high carbon steel wire (1) and the mattress spring (2). A lower frame (302) is installed on the bottom side of the high carbon steel wire (1) and the mattress spring (2). A connecting rod (303) is connected through the upper frame (301) and the lower frame (302). Limiting plates (304) are connected to both the upper and lower ends of the connecting rod (303). A compression spring (305) is connected to the middle of the connecting rod (303). Elastic reinforcing strips (306) are connected to the inner sides of the upper frame (301) and the lower frame (302).

4. A galvanized mattress mesh with a double anti-corrosion structure according to claim 3, characterized in that: The connecting rod (303), the limiting plate (304), and the compression spring (305) are provided in multiple identical sets between the upper frame (301) and the lower frame (302), and are arranged around the upper frame (301) and the lower frame (302). One end of the compression spring (305) is connected to the bottom of the upper frame (301), and the other end is connected to the top of the lower frame (302).

5. A galvanized mattress mesh with a double anti-corrosion structure according to claim 3, characterized in that: The elastic reinforcing strips (306) are provided in multiple identical sets on the inner side of the upper frame (301) and the lower frame (302), and the elastic reinforcing strips (306) are distributed at equal intervals between each set.

6. A galvanized mattress mesh with a double anti-corrosion structure according to claim 1, characterized in that: The hot-dip galvanized layer (4) forms a sacrificial anode protection, which preferentially corrodes to protect the steel substrate when the coating is damaged. The passivation layer (5) forms a dense physical barrier, further isolating oxygen and water vapor, and works with the hot-dip galvanized layer (4) to form a double anti-corrosion structure.

7. A galvanized mattress mesh with a double anti-corrosion structure according to claim 1, characterized in that: The fine metal wires (605) are arranged in multiple identical groups inside the sealing strip (601), and the fine metal wires (605) in each group are distributed at equal intervals.

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