Heat preservation and decoration integrated plate connecting structure
The connection structure of the limiting plate, the splint and the self-tapping screws solves the problems of poor environmental performance and inconvenient waste disposal of the thermal insulation and decorative integrated panels, thereby achieving improved environmental performance and construction quality.
Patent Information
- Application Number
- CN202422801828.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Existing thermal insulation and decorative integrated panels are less environmentally friendly, with inconvenience in waste disposal during the production process, and the use of large amounts of adhesives leads to chemical pollution and difficulty in waste sorting and disposal.
A connection structure of limiting plates and plywood is adopted, and the baseboard, insulation layer and decorative layer are fixed by adhesive and fixed with self-tapping screws to reduce the use of adhesive. The grooves on the back of the baseboard and the grooves between layers are designed to avoid adhesive exposure and gusset plate protrusion.
Reduce the use of adhesives, improve environmental protection, simplify waste disposal, ensure the flatness of the base plate and avoid excessive gaps between the gusset plates during construction, thereby improving construction quality.
Smart Images
Figure CN223330144U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal insulation decorative panels, in particular to a thermal insulation decorative integrated panel connection structure. Background Art
[0002] Integrated thermal insulation and decorative panels primarily consist of an insulation layer, a baseboard, a decorative layer, and an adhesive layer. The insulation layer can be made from XPS extruded polystyrene foam board, EPS polystyrene foam insulation board, PUR polyurethane, rock wool board, phenolic board, and other materials; the baseboard can be made from cement pressurized board, calcium carbonate board, or flexible panel. The insulation layer and baseboard are secured together by an adhesive layer, while the decorative layer and insulation layer are secured together by an adhesive layer. Together, these materials form the complete structure of the integrated thermal insulation and decorative panel, providing it with excellent thermal insulation and decorative effects. However, existing integrated thermal insulation and decorative panels suffer from the following issues:
[0003] The insulation layer, base plate and decorative layer are fixed together by an adhesive layer, which is an adhesive. Therefore, the existing insulation and decorative integrated panels require the use of a large amount of adhesive during production. Adhesives generally have a pungent odor and are highly chemically polluting, so they are less environmentally friendly. In addition, when treating waste generated during the production process, the parts using adhesives need to be sorted and treated to ensure environmentally friendly treatment of the waste, which brings certain inconveniences to waste treatment. Utility Model Content
[0004] The purpose of the present invention is to at least solve one of the technical defects described in the background technology.
[0005] To this end, one purpose of the present invention is to propose a thermal insulation and decorative integrated panel connection structure, aiming to solve the problems in the prior art of thermal insulation and decorative integrated panels being less environmentally friendly and inconvenient to handle waste generated during the production process.
[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides a thermal insulation and decorative integrated panel connection structure, including a base plate, a thermal insulation layer, a decorative layer and an L-shaped buckle plate. The four corners of the decorative layer are provided with a card slot, one end of the inner side of the L-shaped buckle plate is fixedly connected to a limiting plate, and the other end of the inner side of the L-shaped buckle plate is fixedly connected to a splint. The base plate and the decorative layer are respectively attached to both sides of the thermal insulation layer, and the limiting plate is inserted into the inside of the card slot.
[0007] The beneficial effects are: by applying adhesive on the inner side of the limiting plate and the plywood, and then making the L-shaped buckle plate buckle the base plate, the thermal insulation layer and the decorative layer together through the limiting plate and the plywood, the adhesive solidifies to fix the L-shaped buckle plate, thereby achieving the purpose of fixing the base plate, the thermal insulation layer and the decorative layer together. First, this method can reduce the use of adhesive, thereby improving a certain degree of environmental protection; second, the base plate, the thermal insulation layer and the decorative layer are cut and then fixed together by the L-shaped buckle plate, so that the waste generated during the cutting process does not contain adhesive, thereby facilitating the disposal of waste.
[0008] Preferably, one side of the splint is provided with a through hole, a self-tapping screw is inserted into the through hole, and grooves are provided at the four corners of the back side of the substrate, the depth of the grooves being greater than the sum of the thickness of the splint and the thickness of the self-tapping screw head.
[0009] The beneficial effects are: first, the L-shaped gusset plate is fixed by screwing self-tapping screws into the base plate and the insulation layer. This method does not require the use of adhesives and is therefore more environmentally friendly; second, the plywood and self-tapping screws are located in the groove and do not protrude from the back of the base plate, thereby ensuring the flatness of the back of the base plate. Therefore, when stacking, the head of the self-tapping screw will not scratch the insulation and decorative integrated board below.
[0010] Preferably, in any of the above schemes, first L-shaped grooves are provided at the four corners of the decorative layer, and second L-shaped grooves are provided at the four corners of the base plate and the thermal insulation layer.
[0011] The beneficial effect is that the L-shaped gusset plate will not protrude from the outer surface of the thermal insulation decorative integrated panel, so during construction, it can avoid the L-shaped gusset plates on two adjacent thermal insulation decorative integrated panels abutting against each other, resulting in a large gap between the two adjacent thermal insulation decorative integrated panels.
[0012] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0014] Figure 1 It is a structural diagram of the present utility model.
[0015] Figure 2 This is a structural diagram of the decorative layer of the utility model.
[0016] Figure 3 This is a structural diagram of the L-shaped gusset plate of the present invention.
[0017] Figure 4This is a structural diagram of the substrate and thermal insulation layer of the utility model.
[0018] Wherein: 1. base plate, 2. insulation layer, 3. decorative layer, 31. slot, 32. first L-shaped slot, 33. slot, 4. L-shaped buckle plate, 41. limit plate, 42. splint, 43. through hole, 5. self-tapping screw, 6. groove, 7. second L-shaped slot. DETAILED DESCRIPTION
[0019] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.
[0020] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0021] The utility model provides a heat-insulating and decorative integrated board connection structure.
[0022] Example 1:
[0023] like Figure 1-3 As shown, it includes a base plate 1, an insulation layer 2, a decorative layer 3 and an L-shaped gusset plate 4, and a card slot 31 is opened at the four corners of the decorative layer 3. One end of the inner side of the L-shaped gusset plate 4 is fixedly connected to a limiting plate 41, and the other end of the inner side of the L-shaped gusset plate 4 is fixedly connected to a clamping plate 42. The base plate 1 and the decorative layer 3 are respectively attached to the two sides of the insulation layer 2, and the limiting plate 41 is inserted into the inside of the card slot 31. The clamping plate 42 is attached to the back of the base plate 1, thereby clamping the base plate 1, the insulation layer 2 and the decorative layer 3, so that the base plate 1, the insulation layer 2 and the decorative layer 3 are fixed together, and the inner sides of the clamping plate 42 and the limiting plate 41 can be coated with adhesive so that the clamping plate 42 is bonded to the back of the base plate 1, and the limiting plate 41 is bonded in the card slot 31 to fix the L-shaped gusset plate 4.
[0024] Specifically, a slot 33 is provided on the outer surface of the base plate 1. When the thermal insulation and decorative integrated panel is installed on a wall, the slot 33 is used to connect with an anchor fixed on the wall.
[0025] Example 2:
[0026] like Figure 1 and Figure 3 As shown, on the basis of embodiment one, a through hole 43 is opened on one side of the splint 42, and a self-tapping screw 5 is inserted into the through hole 43. By using an electric screwdriver to drive the self-tapping screw 5 to rotate, the self-tapping screw 5 can be screwed into the base plate 1 and the insulation layer 2, thereby achieving the purpose of fixing the L-shaped buckle plate 4, and the L-shaped buckle plate 4 can be fixed without applying adhesive in the limit plate 41 and the splint 42.
[0027] Preferably, grooves 6 are provided at the four corners of the back side of the substrate 1, and the depth of the grooves 6 is greater than the sum of the thickness of the plywood 42 and the thickness of the head of the self-tapping screw 5. After the substrate 1, the thermal insulation layer 2 and the decorative layer 3 are fixed together by the L-shaped buckle plate 4, the plywood 42 and the self-tapping screw 5 are located in the grooves 6 and will not protrude from the back side of the substrate 1, thereby ensuring the flatness of the back side of the substrate 1. Therefore, when stacked, the head of the self-tapping screw 5 will not scratch the thermal insulation and decorative integrated panel below.
[0028] Example 3:
[0029] like Figure 1-4 As shown, on the basis of Example 1 or Example 2, a first L-shaped groove 32 is provided at the four corners of the decorative layer 3, and a second L-shaped groove 7 is provided at the four corners of the base plate 1 and the thermal insulation layer 2. The L-shaped buckle plate 4 is located in the first L-shaped groove 32 and the second L-shaped groove 7, so that it will not protrude from the outer surface of the thermal insulation decorative integrated board, thereby avoiding the problem that the L-shaped buckle plates 4 on two adjacent thermal insulation decorative integrated boards abut against each other during construction, resulting in a large gap between the two adjacent thermal insulation decorative integrated boards.
[0030] The working principle of the present invention is as follows: during production, the four corners of the substrate 1, the insulation layer 2 and the decorative layer 3 are respectively slotted to form a card slot 31, a slot 33, a groove 6, a first L-shaped groove body 32 and a second L-shaped groove body 7, and then the four L-shaped gusset plates 4 are respectively inserted into the card slots 31 at the four corners of the substrate 1 through the limiting plates 41, the splint 42 is inserted into the groove 6, and then the self-tapping screws 5 are inserted into the through holes 43 on the splint 42, and finally an electric screwdriver is used to drive the self-tapping screws 5 to rotate so that they are screwed into the substrate 1 and the insulation layer 2, and the L-shaped gusset plates 4 are fixed.
[0031] Compared with the prior art, the present invention has the following beneficial effects:
[0032] 1. By applying adhesive on the inner side of the limiting plate 41 and the splint 42, and then making the L-shaped buckle plate 4 buckle the substrate 1, the thermal insulation layer 2 and the decorative layer 3 together through the limiting plate 41 and the splint 42, the adhesive solidifies to fix the L-shaped buckle plate 4, thereby achieving the purpose of fixing the substrate 1, the thermal insulation layer 2 and the decorative layer 3 together. This method can reduce the use of adhesive, thereby improving a certain degree of environmental protection, and the substrate 1, the thermal insulation layer 2 and the decorative layer 3 are cut and then fixed together by the L-shaped buckle plate 4, so that the waste generated during the cutting process does not contain adhesive, thereby facilitating the disposal of waste.
[0033] 2. The L-shaped gusset plate 4 is fixed by screwing the self-tapping screws 5 into the base plate 1 and the insulation layer 2. This method does not require the use of adhesives and is more environmentally friendly.
[0034] 3. The design of the groove 6 on the back of the base plate 1 allows the splint 42 and the self-tapping screw 5 to be located in the groove 6 and not protrude from the back of the base plate 1, thereby ensuring the flatness of the back of the base plate 1. Therefore, when stacking, the head of the self-tapping screw 5 will not scratch the thermal insulation decorative integrated board below.
[0035] 4. The design of the first L-shaped groove 32 and the second L-shaped groove 7 at the four corners of the substrate 1, the insulation layer 2 and the decorative layer 3 prevents the L-shaped gusset plate 4 from protruding from the outer surface of the insulation and decorative integrated panel. Therefore, during construction, the L-shaped gusset plates 4 on two adjacent insulation and decorative integrated panels can be prevented from abutting against each other, resulting in a large gap between the two adjacent insulation and decorative integrated panels.
Claims
1. A thermal insulation and decorative integrated panel connection structure, comprising a base plate (1), a thermal insulation layer (2), a decorative layer (3) and an L-shaped gusset plate (4), characterized in that: The decorative layer (3) is provided with a card slot (31) at each of its four corners; one end of the inner side of the L-shaped gusset plate (4) is fixedly connected to a limit plate (41); the other end of the inner side of the L-shaped gusset plate (4) is fixedly connected to a clamping plate (42); the base plate (1) and the decorative layer (3) are respectively attached to two sides of the thermal insulation layer (2); and the limit plate (41) is inserted into the interior of the card slot (31).
2. The thermal insulation and decorative integrated panel connection structure according to claim 1, characterized in that: A through hole (43) is provided on one side of the clamping plate (42), and a self-tapping screw (5) is inserted into the through hole (43).
3. The thermal insulation and decorative integrated panel connection structure according to claim 2, characterized in that: Grooves (6) are provided at the four corners of the back side of the base plate (1), and the depth of the grooves (6) is greater than the sum of the thickness of the clamping plate (42) and the thickness of the head of the self-tapping screw (5).
4. The thermal insulation and decorative integrated panel connection structure according to any one of claims 1 to 3, characterized in that: The four corners of the decorative layer (3) are each provided with a first L-shaped groove (32), and the four corners of the base plate (1) and the thermal insulation layer (2) are each provided with a second L-shaped groove (7).
5. The thermal insulation and decorative integrated panel connection structure according to claim 1, characterized in that: A slot (33) is provided on the outer surface of the base plate (1).