Shaving board with good moisture resistance
By using mildew-proof and moisture-proof two-component silicone anti-corrosion coating and EVA sponge adhesive glue layer on particleboard, combined with polyurea waterproof coating, the problems of complex structure and difficulty of production are solved, and low-cost, streamlined structure and high waterproofing are achieved. Performance particle board.
Patent Information
- Application Number
- CN202420664718.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing particle board has a complex structure, which increases production and use costs, and is time-consuming and labor-intensive assembling, which increases production difficulty.
Use mildew-proof and moisture-proof two-component silicone anti-corrosion coating as the moisture-proof layer, and apply waterproof adhesive layer and polyurea waterproof coating between the panel and the side panel to provide at least triple waterproof protection, reducing production difficulty and improving the firmness of particleboard and Waterproof performance.
It realizes the low-cost and streamlined structure of particle board, reduces production difficulty, and improves waterproof, corrosion and mildew resistance, expands the scope of application, and simplifies the use and installation process.
Smart Images
Figure CN222155910U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of particle boards, in particular to a particle board with good moisture resistance. Background Art
[0002] Particleboard, also known as particle board, is made by cutting various branches, small-diameter wood, fast-growing wood and sawdust into pieces of a certain size, drying them, mixing them with glue, hardener and waterproofing agent, and pressing them under a certain temperature and pressure to make a kind of artificial board with uneven particles.
[0003] For example, the Chinese patent number CN218255712U is a particleboard with good moisture resistance. In this utility model, the protection frame, the connecting block, the sealing plate and the limit rod are used to cooperate with each other so that the particleboard core is located inside the protection frame, and the protection frame is sealed with the help of the sealing plate to protect the particleboard core. However, the structure of this utility model is relatively complex, which is not conducive to the splicing structure of the particleboard during use, increases the process complexity of the particleboard during the production process, and further increases the production and use costs. Therefore, a particleboard with good moisture resistance is proposed to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the shortcomings of the prior art, the utility model provides a particle board with good moisture resistance, which has the advantages of reducing costs, streamlining structure and facilitating production, and solves the problems in the comparative documents such as bloated and complex structure, time-consuming and labor-intensive assembly, and increased production difficulty.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a particle board with good moisture resistance, comprising a board core, wherein the front side of the board core is provided with five silencer holes, the outer surface of the board core is provided with a moisture-proof layer, panels are provided on the upper and lower sides of the moisture-proof layer, side panels are provided on the left and right sides of the moisture-proof layer, a waterproof adhesive layer is coated between the left and right sides of the two panels and the opposite sides of the two side panels, the opposite sides and the upper and lower sides of the two side panels are coated with a first waterproof layer, and the opposite sides of the two panels are coated with a second waterproof layer.
[0008] Furthermore, the moisture-proof layer is a mildew-proof and moisture-proof two-component silicone anti-corrosion coating layer, and the moisture-proof layer is located at the top, bottom, left and right sides of the board core.
[0009] Furthermore, the opposite sides of the two panels are respectively attached to the upper and lower sides of the moisture-proof layer, and a first natural non-toxic wood adhesive layer is coated between the panels and the moisture-proof layer.
[0010] Furthermore, the opposite sides of the two side panels are respectively fitted with the left and right sides of the moisture-proof layer, and a second natural non-toxic wood adhesive layer is coated between the side panels and the moisture-proof layer.
[0011] Furthermore, the number of the waterproof adhesive layers is four, and the four waterproof adhesive layers are respectively located between the left and right sides of the two panels and the opposite side of the two side panels.
[0012] Furthermore, the waterproof adhesive layer is an EVA sponge-wood adhesive layer, and the first waterproof layer and the second waterproof layer are both polyurea waterproof coating layers.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0015] 1. The particleboard with good moisture resistance utilizes a moisture-proof layer located on the outer surface of the board core, which is composed of a mildew-proof and moisture-proof two-component silicone anti-corrosion coating, so that the outer surface of the board core has a first moisture-proof protection, and then utilizes a waterproof adhesive layer located between the panel and the side panels, which not only increases the firmness of the entire particleboard, but also provides a second moisture-proof and waterproof protection. The waterproof adhesive layer is made of EVA sponge wood glue to make the coated part transparent, which does not affect the overall aesthetics of the particleboard. In addition, the first waterproof layer and the second waterproof layer located on the outside of the panel and the side panels, and the polyurea waterproof coating are used to further improve the waterproof performance of the entire particleboard, providing at least three waterproof protections for the entire particleboard, thereby further improving the waterproof performance of the particleboard.
[0016] 2. The particleboard with good moisture resistance, the first waterproof layer and the second waterproof layer not only have waterproof performance, but also have flame retardant and anti-corrosion properties, which further enhance the adaptability of the particleboard in various environments, thereby expanding the application range of the particleboard, and further facilitating the installation and use of the user. The moisture-proof layer is composed of a mildew-proof and moisture-proof two-component silicone anti-corrosion coating, which inherently has anti-corrosion and anti-mildew characteristics, further improving the anti-corrosion and anti-mildew properties of the entire particleboard. At the same time, the entire structure is tight and firm, which reduces the difficulty in production and further facilitates the production preparation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;
[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view.
[0020] In the figure: 1. board core; 2. silencer hole; 3. moisture-proof layer; 4. panel; 5. side panel; 6. waterproof adhesive layer; 7. first waterproof layer; 8. second waterproof layer. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-3 A particle board with good moisture resistance in this embodiment includes a board core 1. Five silencer holes 2 are opened on the front side of the board core 1, so that the particle board has a silencer effect and reduces noise transmission.
[0023] exist Figure 1 and Figure 2 In the embodiment, a moisture-proof layer 3 is provided on the outer surface of the board core 1, which is composed of a mildew-proof and moisture-proof two-component silicone anti-corrosion coating, and has the beneficial effects of anti-corrosion, anti-mildew and moisture-proof. It can add a layer of moisture-proof protection on the outer surface of the core of the particleboard, thereby avoiding the problem of deformation of the board core 1.
[0024] exist Figure 1 and Figure 2 In the embodiment, panels 4 are arranged on the upper and lower sides of the moisture-proof layer 3, and a layer of the first natural non-toxic wood adhesive is added between the panel 4 and the moisture-proof layer 3, which has the advantages of being non-toxic, water-resistant, cold water, hot water, boiling water, frost-resistant, creep-resistant, stable in gelling, quick-drying, strong in adhesion, and low in price, thereby increasing the connection firmness between the panel 4 and the board core 1 and improving the overall strength of the particleboard.
[0025] exist Figure 1 and Figure 2 In the figure, side panels 5 are arranged on both sides of the moisture-proof layer 3, and a layer of second natural non-toxic wood adhesive is added between the side panels 5 and the moisture-proof layer 3, which has the same advantages as the first natural non-toxic wood adhesive mentioned above, ensuring that the manufacturing process cost of the entire particle board is reduced, thereby improving the connection firmness between the side and the core 1, and facilitating subsequent processing and use.
[0026] exist Figure 1 and Figure 2 as well as Figure 3A waterproof adhesive layer 6 is coated between the left and right sides of the two panels 4 and the opposite sides of the two side panels 5. The waterproof adhesive layer 6 is made of EVA sponge wood glue and has the advantages of being transparent after curing, odorless, not easy to debond, waterproof, and resistant to high and low temperatures. This enhances the environmental protection effect of the particle board, increases its resistance to water, and facilitates the use of users.
[0027] exist Figure 2 and Figure 3 The first waterproof layer 7 is coated on the opposite sides and the upper and lower sides of the two side panels 5, and the second waterproof layer 8 is coated on the opposite sides of the two panels 4. The first waterproof layer 7 and the second waterproof layer 8 are both made of polyurea waterproof coating. The polyurea waterproof coating has the characteristics of dense, continuous, smooth and seamless coating, excellent waterproof and corrosion resistance, good weather resistance, no powdering, no cracking and no falling off after long-term outdoor use, good flame retardancy, low fire spread rate, and self-extinguishing, so that the particle board has the advantages of waterproof and flame retardancy, and improves the competitiveness of the board.
[0028] It should be noted that this section is intended to provide a background or context for the implementation methods stated in the claims, and detailed descriptions of known functions and known components are omitted. At the same time, fixed and movable installations are determined according to actual application methods. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment. The description here is not admitted to be prior art because it is included in this section.
[0029] When implementing, follow these steps:
[0030] 1) First, a sound-absorbing hole 2 for sound absorption and sound reduction is opened on the front side of the board core 1, and then a moisture-proof layer 3 is applied to the four sides of the board core 1;
[0031] 2) Then, a first natural non-toxic wood adhesive layer is applied to the upper and lower sides of the moisture-proof layer 3, and two panels 4 are connected to the moisture-proof layer 3 and the board core 1 through the first natural non-toxic wood adhesive, and then a second natural non-toxic wood adhesive layer is applied to the left and right sides of the moisture-proof layer 3, and two side panels 5 are connected to the moisture-proof layer 3 and the board core 1 through the second natural non-toxic wood adhesive;
[0032] 3) Finally, a waterproof adhesive layer 6 is applied to fill the gap between the side panels 5 and the upper and lower sides of the panel 4 for reinforcement. After the waterproof adhesive layer 6 is cured, a first waterproof layer 7 and a second waterproof layer 8 are applied to the opposite sides of the two panels 4 and the two side panels 5.
[0033] In summary, the particleboard with good moisture resistance utilizes the moisture-proof layer 3 located on the outer surface of the board core 1 to be composed of a mildew-proof and moisture-proof two-component silicone anti-corrosion coating, so that the outer surface of the board core 1 has a first moisture-proof protection, and then utilizes the waterproof adhesive layer 6 located between the panel 4 and the side panel 5, which not only increases the firmness of the entire particleboard, but also provides a second moisture-proof and waterproof protection, and by virtue of the characteristic of the waterproof adhesive layer 6 being EVA sponge wood glue, the coated part is made transparent without affecting the overall aesthetics of the particleboard, and in combination with the first waterproof layer 7 and the second waterproof layer 8 located on the outside of the panel 4 and the side panel 5, the polyurea waterproof coating is used to further improve the waterproof performance of the entire particleboard, providing at least three layers of waterproof protection for the entire particleboard, thereby further improving the waterproof performance of the particleboard.
[0034] Moreover, the first waterproof layer 7 and the second waterproof layer 8 not only have waterproof performance, but also have flame retardant and anti-corrosion properties, which further enhance the adaptability of the particle board in various environments, thereby expanding the application range of the particle board, and further facilitating the installation and use of the user. The moisture-proof layer 3 is composed of a mildew-proof and moisture-proof two-component silicone anti-corrosion coating, which already has anti-corrosion and anti-mildew characteristics, further improving the anti-corrosion and anti-mildew properties of the entire particle board. At the same time, the entire structure is tight and firm, which reduces the difficulty in production, further facilitates the production preparation of the staff, and solves the problems of bloated and complex structure, time-consuming and labor-intensive assembly, and increased production difficulty in the comparative documents.
[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0036] Although 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 particleboard with good moisture resistance, comprising a core (1), Features: The front side of the board core (1) is provided with five silencer holes (2); the outer surface of the board core (1) is provided with a moisture-proof layer (3); panels (4) are provided on the upper and lower sides of the moisture-proof layer (3); side panels (5) are provided on the left and right sides of the moisture-proof layer (3); a waterproof adhesive layer (6) is coated between the left and right sides of the two panels (4) and the opposite sides of the two side panels (5); the opposite sides and the upper and lower sides of the two side panels (5) are coated with a first waterproof layer (7); and the opposite sides of the two panels (4) are coated with a second waterproof layer (8).
2. A particleboard with good moisture resistance according to claim 1, Features: The moisture-proof layer (3) is a mildew-proof and moisture-proof two-component organic silicon anticorrosive coating layer, and the moisture-proof layer (3) is located at the top, bottom, left, and right sides of the board core (1).
3. A particleboard with good moisture resistance according to claim 1, Features: The opposite sides of the two panels (4) are respectively attached to the upper and lower sides of the moisture-proof layer (3), and a first natural non-toxic wood adhesive layer is coated between the panels (4) and the moisture-proof layer (3).
4. The particleboard with good moisture resistance according to claim 1, Features: The opposite sides of the two side panels (5) are respectively fitted with the left and right sides of the moisture-proof layer (3), and a second natural non-toxic wood adhesive layer is coated between the side panels (5) and the moisture-proof layer (3).
5. The particleboard with good moisture resistance according to claim 1, Features: The number of the waterproof adhesive layers (6) is four, and the four waterproof adhesive layers (6) are respectively located between the left and right sides of the two panels (4) and the opposite side of the two side panels (5).
6. The particleboard with good moisture resistance according to claim 1, Features: The waterproof adhesive layer (6) is an EVA sponge-wood adhesive layer, and the first waterproof layer (7) and the second waterproof layer (8) are both polyurea waterproof coating layers.