Scratch-resistant PET (Polyethylene Terephthalate) skin-sensitive plate

Abstract

The utility model relates to the technical field of PET plates, and particularly discloses a scratch-resistant PET skin-touch plate which comprises a PET hollow shell, two hard thin plates which are symmetrically distributed are arranged on the inner side of the PET hollow shell, reinforcing strips are fixedly connected to the opposite faces of the two hard thin plates, two skin-touch layers which are symmetrically distributed are arranged on the outer side of the PET hollow shell, and the two skin-touch layers are fixedly connected to the inner side of the PET hollow shell. Four L-shaped grooves distributed in a rectangular shape are formed in the edge of the outer side of the PET hollow shell, and L-shaped strips are arranged on the inner sides of the L-shaped grooves. When the PET plate is used, the PET plate can be protected from the edge of the PET plate, the PET plate is prevented from being damaged by foreign objects during mounting, dismounting and carrying, the attractiveness and the performance of the PET plate are protected, and the PET plate can be protected and strengthened from the interior of the PET hollow shell, so that the overall strength of the PET plate is increased, and the service life of the PET plate is prolonged. And in addition, the outer side of the PET plate can be protected through the arrangement of the skin feeling layer, and the PET plate is prevented from being scratched under the action of the external force.

Description

Technical Field

[0001] The utility model belongs to the technical field of PET boards, and particularly relates to a scratch-resistant PET skin-feel board. Background Art

[0002] PET sheets are primarily made from polyester raw materials extruded at high temperatures through a high-temperature extruder and then extruded through molds of varying diameters to create sheets of varying thicknesses. These sheets can serve as substrates for various laminates, such as OSB, MDF, particleboard, or multi-layer board. MDF is often chosen as the substrate for PET sheets due to its superior flatness. PET sheets can be categorized into glossy and matte finishes based on surface gloss, and are widely used in a variety of applications, including cabinet door panels and decorative materials.

[0003] Chinese patent publication number CN221219448U describes a scratch-resistant PET skin-feeling board. This board utilizes the sound-absorbing properties of the sound-insulating board on the outside of the base material, the fireproof board enhances the board's flame retardancy, and the outermost anti-scratch board enhances the surface's wear and scratch resistance, extending the board's service life. The multiple mounting structures tightly snap together, making the board easy to install and relatively stable.

[0004] The PET skin-feeling plate in the above-mentioned prior art is prone to scratches or wear during installation or use, which not only affects the appearance of the PET plate but also its performance. In addition, the existing PET plate has a simple structure and lacks overall strength, and is easily damaged and broken under the action of external forces. Therefore, we propose a scratch-resistant PET skin-feeling plate. Utility Model Content

[0005] The purpose of the utility model is to provide a scratch-resistant PET skin-feeling board to solve the problems in the prior art of being easily scratched or worn during use and lacking in overall strength.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A scratch-resistant PET skin-feeling plate comprises a PET hollow shell, two symmetrically distributed hard thin plates are arranged on the inner side of the PET hollow shell, and the opposite surfaces of the two hard thin plates are fixedly connected with reinforcement strips. Two symmetrically distributed skin-feeling layers are arranged on the outer side of the PET hollow shell, and four rectangularly distributed L-shaped grooves are opened at the outer edge of the PET hollow shell, and L-shaped strips are arranged inside the L-shaped grooves.

[0008] Preferably, a connecting groove is provided between two adjacent L-shaped grooves, and a same connecting block is fixedly connected between two adjacent L-shaped strips, and the connecting block is provided inside the connecting groove.

[0009] Preferably, a groove is provided on the inner side of the L-shaped slot, a convex block is fixedly connected to the inner side of the L-shaped strip, and the outer side of the convex block is adapted to the inner side of the groove.

[0010] Preferably, the L-shaped strip and the connecting block are both made of stainless steel, and the outer side of the hard thin plate is provided with through holes densely distributed at equal intervals.

[0011] Preferably, a sawdust base layer is provided inside the PET hollow shell, and the sawdust base layer is provided between the two reinforcement strips.

[0012] Preferably, the two reinforcement strips are arranged in a cross shape.

[0013] Preferably, the inner side of the reinforcement strip is filled with foam filler.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model can protect the edge of the PET board when in use through the arrangement of the L-shaped block and the L-shaped groove, thereby preventing the PET board from being damaged by foreign objects during installation, disassembly and transportation, which not only protects the beauty and performance of the PET board, but also increases the service life of the PET board.

[0016] 2. The utility model provides a hard thin plate and a reinforcing strip, which can protect and strengthen the PET hollow shell from the inside when in use, thereby increasing the overall strength of the PET plate, preventing it from bending or being damaged under the action of external forces, and further improving the service life of the PET plate.

[0017] 3. The utility model can provide a comfortable skin feel on both the front and back sides of the PET board through the provision of a skin-feeling layer, thereby improving the user experience. In addition, the provision of the skin-feeling layer can protect the outer side of the PET board to prevent it from being scratched by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the three-dimensional diagrams of the present utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 This is a schematic diagram of the L-shaped bar of the present utility model;

[0021] Figure 4 This is a schematic diagram of the partial explosion of the PET hollow shell of the utility model;

[0022] Figure 5 This is a schematic diagram of a partial explosion at the sawdust base layer of the present invention.

[0023] In the figure: 1. PET hollow shell; 2. Skin-feeling layer; 3. L-shaped strip; 4. Connecting block; 5. Groove; 6. Connecting groove; 7. L-shaped groove; 8. Bump; 9. Hard thin plate; 10. Through hole; 11. Foam filler; 12. Sawdust base layer; 13. Reinforcement strip. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 5 As shown, the utility model provides a scratch-resistant PET skin-feeling board, including a PET hollow shell 1, two symmetrically distributed hard thin plates 9 are arranged on the inner side of the PET hollow shell 1, and through holes 10 with dense distribution at equal intervals are opened on the outer side of the hard thin plates 9 to reduce the weight of the hard thin plates 9. The opposite surfaces of the two hard thin plates 9 are fixedly connected with reinforcing strips 13, and two symmetrically distributed skin-feeling layers 2 are arranged on the outer side of the PET hollow shell 1. The skin-feeling layers 2 are coated with polyurethane powder coating to make the outer side of the PET board have good scratch resistance. Four L-shaped grooves 7 with rectangular distribution are opened at the outer edge of the PET hollow shell 1, and an L-shaped strip 3 is arranged on the inner side of the L-shaped groove 7.

[0026] In a further embodiment, referring to Figure 1-Figure 3 , a connecting groove 6 is provided between two adjacent L-shaped grooves 7, and the same connecting block 4 is fixedly connected between two adjacent L-shaped strips 3, and the connecting block 4 is arranged on the inner side of the connecting groove 6. The connecting groove 6 facilitates the insertion of the connecting block 4, thereby connecting the two L-shaped strips 3, ensuring that the two L-shaped strips 3 are both located in the corresponding L-shaped groove 7, ensuring that they will not fall off during use, and continuously protecting the edge of the PET hollow shell 1, a groove 5 is provided on the inside of the L-shaped groove 7, and a protrusion 8 is fixedly connected to the inside of the L-shaped strip 3, and the outer side of the protrusion 8 is adapted to the inner side of the groove 5. Under the action of the groove 5 and the protrusion 8, the position of the L-shaped block is limited to ensure the stability of the L-shaped strip 3 in the L-shaped groove 7. The L-shaped strip 3 and the connecting block 4 are both made of stainless steel, which has a good protective effect and can avoid damage under external force collision.

[0027] In this embodiment, the L-shaped strip 3 can be installed in the L-shaped groove 7 through structures such as the protrusion 8, the groove 5 and the connecting block 4. Under the action of the L-shaped strip 3, the edge of the PET hollow shell 1 is protected to avoid damage and improve the service life of the PET board.

[0028] In a further embodiment, referring to Figure 4-Figure 5 A sawdust base layer 12 is provided on the inner side of the PET hollow shell 1. The sawdust base layer 12 has low cost and light weight, which reduces the cost of the PET board. The sawdust base layer 12 is provided between two reinforcing strips 13. The two reinforcing strips 13 can protect the sawdust base layer 12 from both sides, thereby strengthening the overall strength of the PET board.

[0029] In this embodiment, the sawdust base layer 12 and the reinforcing strips 13 can be used to fill and reinforce the interior of the PET hollow shell 1, thereby ensuring that the strength of the PET board is enhanced while not excessively increasing the weight of the PET board.

[0030] In a further embodiment, referring to Figure 5 The two reinforcing strips 13 are arranged in a cross shape. The cross shape can increase the reinforcement range and ensure the strength of the PET hollow shell 1. The inside of the reinforcing strip 13 is filled with foam filler 11. The foam filler 11 has a good sound insulation effect, so that the PET board has sound insulation performance.

[0031] In this embodiment, while improving the overall strength of the PET board, the PET board can also have sound insulation effects, further improving the performance of the PET board.

[0032] The working principle of this utility model is as follows:

[0033] When in use, the four L-shaped strips 3 can protect the outer edge of the PET hollow shell 1 to prevent collisions;

[0034] The sawdust base layer 12 can fill the interior of the PET hollow shell 1, and together with the hard sheet 9 and the reinforcing strip 13, the overall strength of the PET hollow shell 1 can be increased from the inside;

[0035] A foam filler 11 may be inside the PET hollow shell 1 to give the PET board sound insulation properties.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scratch-resistant PET skin-feeling board, comprising a PET hollow shell (1), characterized in that: Two symmetrically distributed hard thin plates (9) are provided on the inner side of the PET hollow shell (1), and the opposite surfaces of the two hard thin plates (9) are fixedly connected with reinforcement strips (13). Two symmetrically distributed skin-feeling layers (2) are provided on the outer side of the PET hollow shell (1). Four rectangularly distributed L-shaped grooves (7) are provided at the outer edge of the PET hollow shell (1), and L-shaped strips (3) are provided on the inner side of the L-shaped grooves (7).

2. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: A connecting groove (6) is provided between two adjacent L-shaped grooves (7), and a same connecting block (4) is fixedly connected between two adjacent L-shaped strips (3), wherein the connecting block (4) is arranged inside the connecting groove (6).

3. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: A groove (5) is provided on the inner side of the L-shaped slot (7), a convex block (8) is fixedly connected to the inner side of the L-shaped strip (3), and the outer side of the convex block (8) is adapted to the inner side of the groove (5).

4. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: The L-shaped strip (3) and the connecting block (4) are both made of stainless steel, and the outer side of the hard thin plate (9) is provided with through holes (10) densely distributed at equal intervals.

5. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: A sawdust base layer (12) is provided inside the PET hollow shell (1), and the sawdust base layer (12) is provided between the two reinforcement strips (13).

6. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: The two reinforcement strips (13) are arranged in a cross shape.

7. The scratch-resistant PET skin-feeling board according to claim 1, characterized in that: The inner side of the reinforcement strip (13) is filled with foam filler (11).

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