Flame-retardant antibacterial PVC (polyvinyl chloride) decorative sheet

Abstract

The utility model discloses a flame-retardant antibacterial PVC decorative sheet, and belongs to the field of PVC decorative sheets. Comprising a mounting base plate fixed on a wall body and used for mounting a decorative plate; the decorative plate is detachably mounted on the mounting base plate; the flame-retardant structure is used for retarding flame; the antibacterial sponge is arranged at the mounting gap of the decorative plate; the sealing assembly is used for placing the antibacterial sponge and sealing the antibacterial sponge when the decorative plate is not mounted, so that the antibacterial sponge is prevented from being oxidized and losing efficacy; the sealing assembly comprises a containing cavity formed in the side edge of the decorative plate and used for containing the antibacterial sponge, and a sealing film used for sealing an opening of the containing cavity. The flame-retardant antibacterial PVC decorative sheet has the beneficial effect that bacteria bred in gaps are reduced.

Description

Technical Field

[0001] The present application relates to the field of PVC decorative sheets, and in particular to a flame retardant and antibacterial PVC decorative sheet. Background Art

[0002] PVC decorative sheets are made of polyvinyl chloride resin as the base material, with additives such as anti-aging agents and modifiers added, and are made through processes such as mixing, calendering, and vacuum forming. In the field of interior decoration, PVC decorative sheets are usually installed on indoor walls and furniture surfaces by gluing, but existing PVC decorative sheets are prone to stains at the installation gap, leading to bacterial growth.

[0003] The structure of the product can refer to the antibacterial and mildew-proof PVC decorative sheet disclosed in Chinese patent document announcement number: CN215826124U, a protective frame, a circular arc decorative block is fixedly provided on the top of the protective frame, an outer layer is fixedly provided on the inner side of the protective frame, a first print layer is fixedly provided on the bottom end of the outer layer, a second print layer is fixedly provided on the bottom end of the first print layer, and the first print layer and the second print layer are fixedly connected by high-strength polyethylene adhesive.

[0004] The above structure does not take into account the problem that stains are easily generated at the gaps where the decorative sheet is installed, leading to the growth of bacteria.

[0005] Therefore, a flame retardant and antibacterial PVC decorative sheet is needed to reduce the growth of bacteria in the gaps. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a flame-retardant and antibacterial PVC decorative sheet, including: an installation substrate, fixed on a wall, for installing a decorative panel; a decorative panel, detachably installed on the installation substrate; a flame-retardant structure, used for flame retardancy; an antibacterial sponge, arranged at the installation gap of the decorative panel; a closing component, used for placing the antibacterial sponge and sealing the antibacterial sponge when the decorative panel is not installed to prevent the antibacterial sponge from oxidizing and failing; the closing component includes: a accommodating cavity arranged on the side of the decorative panel for placing the antibacterial sponge, and a sealing film for closing the opening of the accommodating cavity.

[0008] Furthermore, a top opening plate is arranged on the installation base plate, a support plate is arranged on the decorative plate, one side of the sealing film is bonded to the side wall of the accommodating cavity, and the other side is fixedly connected to the support plate.

[0009] Furthermore, a first buckle for fixing the decorative plate is arranged on the top opening plate, a second buckle is arranged on the support plate, the first buckle and the second buckle are buckled with each other for installation, and the sealing film is connected to the lower side of the second buckle.

[0010] Furthermore, the decorative panel includes: a main body panel and side edges arranged on both sides of the main body panel, an abutment plate is arranged on the side opposite to the side edge, and a receiving cavity is formed between the abutment plate and the side edge; the side edge abuts against the wall, and the abutment plate abuts against the installation substrate.

[0011] Furthermore, the flame retardant structure includes: a flame retardant cavity is opened in the decorative panel and a flame retardant layer is arranged in the flame retardant cavity, and a plurality of vertical plates for supporting the decorative panel are also arranged in the flame retardant cavity, and the vertical plates divide the flame retardant cavity into a plurality of parts.

[0012] Furthermore, the mounting substrate comprises: an upper layer, a middle layer and a lower layer forming a sandwich structure, wherein the middle layer is made of fireproof asbestos material.

[0013] Furthermore, a glue groove is provided on the lower layer of the installation substrate.

[0014] Furthermore, the decorative board is made of PVC material, and the flame retardant layer is made of high temperature resistant cotton material.

[0015] Furthermore, the connection between the main body panel and the side edge of the decorative panel is smoothly transitioned.

[0016] The beneficial effect of the present application is that it provides a flame-retardant and antibacterial PVC decorative sheet that reduces the growth of bacteria in gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0021] Figure 2 yes Figure 1 A schematic diagram of the structure of the mounting substrate in the embodiment;

[0022] Figure 3 yes Figure 1 Internal structure diagram of the flame retardant cavity in the embodiment;

[0023] Figure 4 yes Figure 1 A cross-sectional structural diagram of the accommodating cavity in the embodiment.

[0024] Reference numerals:

[0025] 100. Installation substrate; 101. Decorative plate; 102. Flame retardant structure; 103. Antibacterial sponge; 104. Accommodating cavity; 105. Sealing film; 106. Upper layer; 107. Middle layer; 108. Lower layer; 109. Glue groove; 110. Top plate; 111. First buckle; 112. Support plate; 113. Second buckle; 114. Main plate; 115. Side; 116. Abutment plate; 117. Flame retardant cavity; 118. Flame retardant layer; 119. Vertical plate. DETAILED DESCRIPTION

[0026] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0027] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0028] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0029] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0030] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0031] Reference Figure 1-4, flame retardant and antibacterial PVC decorative sheet, including: a mounting substrate 100, a decorative panel 101, a flame retardant structure 102, an antibacterial sponge 103 (refer to the Chinese patent announcement number: CN220661921U), a accommodating cavity 104, and a sealing film 105. The mounting substrate 100 includes: an upper layer 106 and an intermediate layer 107, and a lower layer 108 forming a sandwich structure, wherein the intermediate layer 107 is made of fireproof asbestos. A glue groove 109 for accommodating glue is provided on the lower layer 108 of the mounting substrate 100 for gluing to the wall. A top opening plate 110 is fixedly provided on the mounting substrate 100, and a first buckle 111 is fixedly provided on the top opening plate 110, a support plate 112 is fixedly provided on the decorative panel 101, and a second buckle 113 is fixedly provided on the support plate 112, and the first buckle 111 and the second buckle 113 are buckled with each other for installation.

[0032] The decorative plate 101 includes: a main plate portion 114 and side edges 115 arranged on both sides of the main plate portion 114, and the main plate portion 114 of the decorative plate 101 is connected to the side edges 115 at a smooth transition. An abutment plate 116 is fixedly arranged on one side opposite to the side edge 115, and a receiving cavity 104 is formed between the abutment plate 116 and the side edge 115.

[0033] In one embodiment, the side edge 115 abuts against the wall, and the abutting plate 116 abuts against the mounting substrate 100. One side of the sealing film 105 is bonded to the side wall of the accommodating cavity 104, and the other side is fixedly connected to the supporting plate 112 to seal the opening of the accommodating cavity 104.

[0034] When the first buckle 111 and the second buckle 113 are buckled together, the opening plate 110 opens the sealing film 105, so that the side of the sealing film 105 bonded to the inner wall of the accommodating cavity 104 is separated, and the antibacterial sponge 103 fills the gap between the decorative plate 101 and the wall to prevent bacteria from growing.

[0035] The flame retardant structure 102 includes: a flame retardant cavity 117 opened in the decorative plate 101 and a flame retardant layer 118 arranged in the flame retardant cavity 117 .

[0036] In one embodiment, a plurality of vertical plates 119 for supporting the decorative plate 101 are further provided in the flame retardant cavity 117 to prevent deformation of the decorative plate 101. The vertical plates 119 divide the flame retardant cavity 117 into a plurality of parts. The decorative plate 101 is made of PVC material, and the flame retardant layer 118 is made of high temperature resistant cotton material.

[0037] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. Flame retardant and antibacterial PVC decorative sheet, characterized by: include: Install the base plate, fixed on the wall, for installing the decorative panel; A decorative panel, which can be detachably mounted on a mounting base plate; Flame retardant structure, used for flame retardancy; Antibacterial sponge, arranged at the installation gap of the decorative panel; The sealing component is used to place the antibacterial sponge and seal the antibacterial sponge when the decorative panel is not installed to prevent the antibacterial sponge from oxidation and failure; The sealing component comprises: a receiving cavity arranged on the side of the decorative plate for placing the antibacterial sponge, and a sealing film for sealing the opening of the receiving cavity.

2. The flame retardant and antibacterial PVC decorative sheet according to claim 1, characterized in that: The mounting base plate is provided with a top opening plate, the decorative plate is provided with a support plate, one side of the sealing film is adhered to the side wall of the accommodating cavity, and the other side is fixedly connected to the support plate.

3. The flame retardant and antibacterial PVC decorative sheet according to claim 2, characterized in that: The top opening plate is provided with a first buckle for fixing the decorative plate, the support plate is provided with a second buckle, the first buckle and the second buckle are buckled with each other for installation, and the sealing film is connected to the lower side of the second buckle.

4. The flame retardant and antibacterial PVC decorative sheet according to claim 3, characterized in that: The decorative panel comprises: A main body plate and side edges arranged on both sides of the main body plate, an abutment plate is arranged on one side opposite to the side edge, and the accommodating cavity is formed between the abutment plate and the side edge; The side edge abuts against the wall, and the abutting plate abuts against the installation base plate.

5. The flame retardant and antibacterial PVC decorative sheet according to claim 1, characterized in that: Flame retardant construction includes: The decorative board is provided with a flame retardant cavity and a flame retardant layer arranged in the flame retardant cavity. The flame retardant cavity is also provided with a plurality of vertical plates for supporting the decorative board, and the vertical plates divide the flame retardant cavity into a plurality of parts.

6. The flame retardant and antibacterial PVC decorative sheet according to claim 1, characterized in that: The installation substrate comprises an upper layer, a middle layer and a lower layer forming a sandwich structure, wherein the middle layer is made of fireproof asbestos material.

7. The flame retardant and antibacterial PVC decorative sheet according to claim 1, characterized in that: A glue groove is provided on the lower layer of the installation substrate.

8. The flame retardant and antibacterial PVC decorative sheet according to claim 5, characterized in that: The decorative plate is made of PVC material, and the flame retardant layer is made of high temperature resistant cotton material.

9. The flame retardant and antibacterial PVC decorative sheet according to claim 4, characterized in that: The connection between the main body plate portion and the side edge of the decorative plate is smoothly transitioned.

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