SPC floor with light reflection structure

Abstract

The utility model relates to SPC floor technology field, concretely is a kind of SPC floor with light reflection structure, including body and light reflection mechanism, the light reflection mechanism includes recess, slot, iron sheet, light reflection strip, clamping column, magnetic attraction piece and transparent glass, the recess is set up on the body, the slot is set up in the recess bottom wall four corners, the iron sheet is arranged in the recess bottom wall, the light reflection strip is matched with the recess, the clamping column is arranged in the light reflection strip bottom four corners, the magnetic attraction piece is connected with the light reflection strip bottom, the transparent glass is matched with the recess, the clamping column is matched with the slot, the magnetic attraction piece injection moulding is embedded light reflection strip bottom, the utility model a kind of SPC floor with light reflection structure, solve the problem that current structure warning effect is poor.

Description

Technical Field

[0001] This utility model relates to the field of SPC flooring technology, specifically to an SPC flooring with a reflective structure. Background Technology

[0002] As is well known, SPC flooring is a rigid plastic flooring made primarily of stone powder (calcium carbonate) and polyvinyl chloride (PVC). It is a new type of floor decoration material with features such as environmental friendliness, durability, and water resistance, and is widely used in home decoration, commercial spaces, and industrial settings.

[0003] However, after the existing SPC flooring is installed, pedestrians may not notice the flooring immediately in a nighttime environment, making it difficult to identify the path. Specifically, traditional SPC flooring lacks a reflective structure design, and in low light conditions at night, pedestrians cannot promptly perceive the presence of the flooring and the path, increasing inconvenience and safety hazards while walking. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an SPC floor with a reflective structure.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an SPC floor with a reflective structure, comprising a body and a reflective mechanism, wherein the reflective mechanism includes a groove, a slot, an iron sheet, a reflective strip, a post, a magnetic sheet, and transparent glass. The groove is formed on the body, the slot is formed at the four corners of the bottom wall of the groove, the iron sheet is disposed on the bottom wall of the groove, the reflective strip matches the groove, the post is disposed at the four corners of the bottom of the reflective strip, the magnetic sheet is connected to the bottom of the reflective strip, the transparent glass matches the groove, the post matches the slot, and the magnetic sheet is injection molded into the bottom of the reflective strip.

[0008] To improve the performance, the present invention is improved in that the internal material of the body comprises a waterproof membrane, a base layer and an antibacterial and wear-resistant layer in sequence, one side of the waterproof membrane is connected to the bottom of the base layer, and the antibacterial and wear-resistant layer is connected to the top of the base layer.

[0009] To improve the stability of the locking mechanism, this utility model is improved by providing several locking posts, several locking slots, and several magnetic suction pieces and iron pieces.

[0010] To achieve the explosion-proof effect, the present invention is improved by providing explosion-proof films on both the upper and lower surfaces of the transparent glass.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides an SPC floor with a reflective structure, which has the following beneficial effects:

[0013] This SPC flooring with a reflective structure provides a reflective warning effect by incorporating reflective mechanisms within the SPC flooring. Specific benefits include: First, the reflective strips, combined with the transparent glass, create clear warning signs at night by reflecting ambient light. For example, under hospital nighttime lighting, the reflective strips can guide pedestrians to identify their path. Second, the double-fixing structure, employing both locking posts and slots, as well as magnetic and metal plates, ensures stable installation of the reflective strips. Rolling tests have shown no loosening, and the transparent glass has explosion-proof films on both sides to restrain glass shards in case of breakage, enhancing safety. Third, the internal waterproof membrane, base layer, and antibacterial and wear-resistant layer provide waterproofing, support, and antibacterial and wear-resistant properties, making the flooring suitable for various scenarios. Fourth, the reflective strips and transparent glass are detachable for easy maintenance and replacement. The EVA hot melt adhesive allows for easy removal, reducing maintenance costs and extending the flooring's lifespan. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0016] Figure 3 This is a schematic diagram of the axial structure of this utility model;

[0017] Figure 4 This utility model Figure 1 A schematic diagram of the internal structure of the main body;

[0018] In the diagram: 1. Body; 2. Waterproof membrane; 3. Base layer; 4. Antibacterial and wear-resistant layer; 5. Reflective mechanism; 6. Groove; 7. Card slot; 8. Iron sheet; 9. Reflective strip; 10. Card post; 11. Magnetic sheet; 12. Transparent glass. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4An SPC floor with a reflective structure includes a body 1 and a reflective mechanism 5. The reflective mechanism 5 includes a groove 6, a slot 7, an iron sheet 8, a reflective strip 9, a post 10, a magnetic absorbing sheet 11, and a transparent glass 12. The groove 6 is formed on the body 1. The slot 7 is formed at the four corners of the bottom wall of the groove 6. The iron sheet 8 is disposed on the bottom wall of the groove 6. The reflective strip 9 matches the groove 6. The post 10 is disposed at the four corners of the bottom of the reflective strip 9. The magnetic absorbing sheet 11 is injection molded and embedded in the bottom of the reflective strip 9. The transparent glass 12 matches the groove 6. The post 10 matches the slot 7. The magnetic absorbing sheet 11 matches the iron sheet 8.

[0021] In this embodiment, as Figure 1 As shown, the staff first embeds the reflective strip 9 into the groove 6, so that the four corner posts 10 at the bottom are precisely inserted into the groove 7 on the bottom wall of the groove. At the same time, the magnetic piece 11 at the bottom of the reflective strip and the iron piece 8 on the bottom wall of the groove form a magnetic attraction (attraction force 3-5N) to fix the reflective strip. Then, the transparent glass 12 is placed on top of the reflective strip, so that the edge of the glass is aligned with the edge of the groove. The joint between the glass and the groove is sealed and fixed by applying EVA hot melt adhesive (melting point 80-100℃, room temperature curing strength ≥5N / cm). The adhesive layer softens after being heated by a 120℃ hot air gun for 1-2 minutes. The glass can be lifted vertically by a vacuum suction cup (load capacity ≥15kg) to complete the disassembly. The residual adhesive layer can be removed by wiping with alcohol.

[0022] The transparent glass is made of 3mm thick tempered glass (light transmittance ≥95%), which can ensure the light reflection efficiency of reflective strip 9 (reflection loss rate <3%). When the lights of the night environment (such as a hospital corridor) shine on the reflective strip, a warning light strip with a visibility distance of 5-8 meters is formed to guide pedestrians to identify the path.

[0023] During maintenance, first heat the glass adhesive layer to soften it and remove the glass. Then, use a suction cup to overcome the magnetic attraction between the magnet and the iron sheet (requires a pulling force of ≥5N) and the friction between the clip and the slot to remove the reflective strip for replacement. New parts can be obtained through regular procurement channels. The installation steps follow the standard process of "clip positioning - magnetic fixation - glass encapsulation - adhesive layer curing". Those skilled in the art can operate it proficiently.

[0024] A 0.5mm deep annular groove is opened around the four edges of the transparent glass 12, and a silicone rubber sealing ring (Shore A hardness 60) is embedded inside. The sealing ring adopts a lip-type design with a trapezoidal cross section (2mm wide at the top and 3mm wide at the bottom). During installation, it is squeezed and deformed to fill the gap between the glass and the groove 6 (tolerance ≤ 0.3mm) to form an elastic sealing structure. After spray test verification, this design can make the joint between the transparent glass 12 and the groove 6 waterproof to IP67, effectively preventing water vapor from entering the installation area of ​​the reflective strip 9 (9). The surface of the sealing ring is coated with a nano waterproof coating (contact angle ≥ 110°) to prevent dust and stains from adhering and maintain sealing performance after long-term use. During installation, the transparent glass 12 is vertically embedded along the groove 6, and the sealing ring is squeezed to generate a radial pressure of 2-3N, ensuring that the transparent glass 12 and the wall of the groove 6 are tightly attached, while not affecting the curing and disassembly performance of the EVA hot melt adhesive (melting point 80-100℃).

[0025] In this embodiment, the internal material of the main body 1 has a three-layer composite structure: a waterproof membrane 2 at the bottom, a base layer 3 in the middle, and an antibacterial and wear-resistant layer 4 at the top. The waterproof membrane 2 is made of high-density polyethylene (HDPE) and is firmly bonded to the bottom of the base layer 3 with hot melt adhesive, which can effectively block the upward seepage of ground moisture (water vapor transmission rate <1g / ㎡·24h); the base layer 3 is made of calcium carbonate and PVC composite (density 1.8-2.2g / cm³). 3 The first layer provides rigid support for the entire floor; the second layer, an antibacterial and wear-resistant layer 4, covers the top of the base layer and contains silver ion antibacterial agent (antibacterial rate ≥99%) and alumina wear-resistant particles (wear resistance ≥30,000 revolutions), which have both antibacterial and scratch-resistant functions. The three-layer structure is composited by hot pressing process (temperature 180℃, pressure 5MPa), with a peel strength ≥8N / cm, ensuring strong interlayer bonding and meeting the long-term use requirements in humid environments.

[0026] In this embodiment, to improve the stability of the reflective strip 9 installation, several locking posts 10 (e.g., 4-6) are evenly arranged at its bottom. Correspondingly, the bottom wall of the groove 6 has an equal number of slots 7 with matching positions. At the same time, multiple magnetic absorbing sheets 11 and iron sheets 8 are laid on the bottom of the reflective strip 9 and the bottom wall of the groove 6, respectively. The magnetic absorbing sheets are made of neodymium iron boron permanent magnet material, with a single sheet having a magnetic force of 1-2N, forming a multi-point magnetic attraction fixation with the iron sheets 8. This design, through the dual fixing mechanism of "locking post positioning + magnetic locking", enables the reflective strip to effectively resist horizontal displacement and vertical separation force when stepped on or rubbed, with a strength of 200kg / m 2 The rolling test verified that the reflective strips were not loose, ensuring structural stability during long-term use.

[0027] In this embodiment, to achieve explosion-proof safety protection, a 0.1mm thick PET explosion-proof film is pasted on both the top and bottom surfaces of the transparent glass 12. The explosion-proof film is bonded to the glass with optical-grade silicone adhesive (peel strength ≥5N / cm). When the glass is impacted and shattered, the polymer network of the explosion-proof film can bind the glass fragments and keep them in their original positions (fragment flying distance ≤5cm), preventing sharp glass shards from scattering and causing safety hazards. Impact resistance tests have verified that after the 3mm thick tempered glass composite explosion-proof film, it can withstand an impact energy of 200J / m (equivalent to a 5kg weight falling from a height of 0.5 meters). After shattering, it can still maintain its overall integrity, meeting the explosion-proof requirements of GB15763.2-2018 "Safety Glass for Building - Part 2: Tempered Glass".

[0028] 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 SPC floor with a light-reflecting structure, comprising a body (1) and a light-reflecting mechanism (5), characterized in that: The reflective mechanism (5) includes a groove (6), a slot (7), an iron sheet (8), a reflective strip (9), a pin (10), a magnetic clasp (11), and a transparent glass (12). The groove (6) is formed on the main body (1). The slot (7) is formed at the four corners of the bottom wall of the groove (6). The iron sheet (8) is set on the bottom wall of the groove (6). The reflective strip (9) matches the groove (6). The pin (10) is set at the four corners of the bottom of the reflective strip (9). The magnetic clasp (11) is injection molded and embedded in the bottom of the reflective strip (9). The transparent glass (12) matches the groove (6). The pin (10) matches the slot (7). The magnetic clasp (11) matches the iron sheet (8).

2. The SPC floor with a light reflection structure according to claim 1, characterized in that: The internal materials of the body (1) include a waterproof membrane (2), a base layer (3) and an antibacterial and wear-resistant layer (4) in sequence. One side of the waterproof membrane (2) is connected to the bottom of the base layer (3), and the antibacterial and wear-resistant layer (4) is connected to the top of the base layer (3).

3. The SPC floor with a light-reflecting structure according to claim 2, characterized in that: The card post (10) is provided in several places, the card slot (7) is provided in several places, and the magnetic absorbing piece (11) and the iron piece (8) are each provided in several places.

4. The SPC floor with a light-reflecting structure according to claim 3, characterized in that: The transparent glass (12) is provided with explosion-proof film on both the top and bottom surfaces.

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