Roof insulation board and using method thereof

Abstract

The invention provides a roof insulation board and a using method thereof.The roof insulation board comprises an insulation board body, convex buckles and concave buckles; a convex buckle and a concave buckle are respectively arranged on opposite side edges of the insulation board body; the convex buckles and the concave buckles are of corresponding L-shaped structures; wherein the vertical edges of the convex buckles are arranged upwards, and the vertical grooves of the concave buckles are arranged downwards, so that the convex buckles and the concave buckles of the adjacent roof insulation boards are mutually hooked to form interlocking connection; among the four side edges of the insulation board body, two adjacent side edges are convex buckling edges, the other two adjacent side edges are concave buckling edges, and the joints of the convex buckling edges and the concave buckling edges are in right-angle transition. By arranging the L-shaped convex buckle and the concave buckle which are matched with each other, mechanical interlocking connection between the roof insulation boards is achieved; the adjacent plates can be firmly hooked to form a roof thermal insulation layer with high integrity; the arrangement of the convex buckling edges and the concave buckling edges is matched with the connection mode of right-angle transition, so that seamless splicing in the horizontal direction and the vertical direction of the insulation board can be achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of house construction, and particularly relates to a roof insulation board and a use method thereof. Background Art

[0002] During the construction of residential buildings, the conventional approach to roof insulation is to lay extruded insulation boards on the surface of the waterproof protective layer. However, due to the light weight of extruded boards, strong winds often damage already laid areas during this process. This results in the reorganization of construction in already completed areas, affecting construction efficiency and reducing construction quality. Although heavy objects can be piled on the finished surface, the independence of each insulation board makes this a laborious task. In addition, strong winds can directly damage individual insulation boards, resulting in material waste. Furthermore, due to the gaps between the extruded panels, water can accumulate in these gaps after completion, creating cold bridges that reduce the roof's insulation effectiveness and increase the risk of roof leaks.

[0003] In response to the above problems, the industry urgently needs a new type of roof insulation board structure that can effectively solve key technical problems such as wind resistance, cold bridge effect and waterproof sealing while ensuring construction convenience. Summary of the Invention

[0004] The present invention provides a roof insulation board and a method for using the same, which are used to solve the problems in the prior art of reduced efficiency, material waste, reduced insulation, increased risk of leakage, etc. caused by severe weather such as strong winds during the construction of roof insulation boards.

[0005] In a first aspect, the present invention provides a roof insulation board, comprising an insulation board body, a convex buckle and a concave buckle; The insulation board body is provided with a convex buckle and a concave buckle on opposite sides; the convex buckle and the concave buckle are respectively L-shaped structures; wherein the vertical edge of the convex buckle is arranged upward, and the vertical groove of the concave buckle is arranged downward, so that the convex buckles and concave buckles of adjacent roof insulation boards are hooked together to form an interlocking connection; Among the four side edges of the insulation board body, two adjacent side edges are convex buckle edges, and the other two adjacent side edges are concave buckle edges, and the connection points between the convex buckle edges and the concave buckle edges are respectively in a right-angle transition.

[0006] Compared with existing technologies, the present invention offers several advantages: By providing a cooperating L-shaped convex and concave buckle structure, a mechanical interlocking connection is achieved between the roof insulation panels. With the convex buckle's vertical edge facing upward and the concave buckle's vertical groove facing downward, adjacent panels can be securely connected, forming a cohesive roof insulation layer. The layout of two convex and two concave buckle edges on each of the four sides, combined with a right-angle transition connection, allows the insulation panels to seamlessly connect horizontally and vertically. This structural design effectively addresses the problem of traditional, independently laid insulation panels being easily blown away by wind, while also eliminating gaps between panels, preventing the cold bridge effect and the risk of water seepage, significantly improving construction efficiency and quality.

[0007] Furthermore, the convex buckle is composed of an inserting portion and a limiting portion, and the concave buckle is correspondingly provided with an inserting groove and a limiting groove; The cross-sectional dimension of the inserting portion is smaller than that of the limiting portion, the dimension of the inserting slot matches that of the inserting portion, and the dimension of the limiting slot matches that of the limiting portion; When adjacent insulation boards are spliced, the insertion portion of the convex buckle first enters the limiting groove of the concave buckle, and when the insertion portion continues to be pushed forward, the limiting portion enters the limiting groove to form axial limitation.

[0008] Furthermore, a waterproof layer is also provided below the roof insulation board.

[0009] In a second aspect, the present invention provides a method for using the roof insulation board according to the first aspect, comprising the following steps: S1. Align the convex buckle insertion portion of the first roof insulation board with the concave buckle limiting groove of the second insulation board; push the first roof insulation board along the splicing direction so that the convex buckle slides into the concave buckle until the limiting portion is locked into the limiting groove to form a limit; S2. Repeat the above steps to complete the roof laying.

[0010] Furthermore, before step S1, the method further includes: laying a waterproof layer on the roof base. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an overall schematic diagram of a roof insulation board in one embodiment of the present invention; Figure 2 A schematic diagram of the splicing of roof insulation panels according to an embodiment of the present invention; Figure 3 Schematic diagram of a roof insulation board from a first perspective according to an embodiment of the present invention; Figure 4 This is a schematic diagram from a second perspective of a roof insulation board in one embodiment of the present invention.

[0012] Description of reference numerals: 1. Insulation board body; 2. Convex buckle; 21. Insertion part; 22. Limiting part; 3. Concave buckle; 31. Insertion groove; 32. Limiting groove; 4. Waterproof layer. DETAILED DESCRIPTION

[0013] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are 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 shall fall within the scope of protection of the present invention.

[0014] See also Figures 1 to 4 In a first aspect, the present invention provides a roof insulation board, comprising an insulation board body 1, a convex buckle 2 and a concave buckle 3; The insulation board body 1 is provided with a convex buckle 2 and a concave buckle 3 on opposite sides. The convex buckle 2 and the concave buckle 3 are L-shaped structures. The vertical edge of the convex buckle 2 is set upward, and the vertical groove of the concave buckle 3 is set downward, so that the convex buckle 2 and the concave buckle 3 of the adjacent roof insulation boards are hooked together to form an interlocking connection. Among the four sides of the insulation board body 1, two adjacent sides are convex buckle 2 sides, and the other two adjacent sides are concave buckle 3 sides. The connection between the convex buckle 2 sides and the concave buckle 3 sides is a right-angle transition.

[0015] The roof insulation panels provided by the present invention achieve a mechanical interlocking connection between the panels by providing a cooperating L-shaped convex buckle 2 and concave buckle 3 structure. The design of the convex buckle 2 with its vertical edge facing upward and the concave buckle 3 with its vertical groove facing downward enables adjacent panels to be securely connected, forming a highly integrated roof insulation layer. The layout of two convex buckle 2 edges and two concave buckle 3 edges on the four sides, combined with a right-angle transition connection, allows the insulation panels to be seamlessly spliced horizontally and vertically. This structural design effectively solves the problem of traditional independently laid insulation panels being easily blown away by wind, while also eliminating gaps between panels, avoiding the cold bridge effect and the risk of water seepage, and significantly improving construction efficiency and quality.

[0016] Furthermore, the convex buckle 2 is composed of an insertion portion 21 and a limiting portion 22, and the concave buckle 3 is correspondingly provided with an insertion groove 31 and a limiting groove 32; wherein, the cross-sectional size of the insertion portion 21 is smaller than the cross-sectional size of the limiting portion 22, the size of the insertion groove 31 matches the insertion portion 21, and the size of the limiting groove 32 matches the limiting portion 22; when adjacent insulation boards are spliced, the insertion portion 21 of the convex buckle 2 first enters the limiting groove 32 of the concave buckle 3, and when continuing to advance, the limiting portion 22 enters the limiting groove 32 to form axial limitation.

[0017] By further defining the structure of the insertion portion 21 and the limiting portion 22 of the convex buckle 2, and the corresponding insertion groove 31 and limiting groove 32 of the concave buckle 3, the guiding and limiting functions during splicing are achieved; ensuring that the insulation panels can only be correctly spliced in a single direction, and forming an axial limit after being in place, preventing loosening during later use, thereby improving construction accuracy and connection reliability.

[0018] In a specific embodiment, a waterproof layer 4 is further provided below the roof insulation board.

[0019] The second aspect includes the following steps: S1. Align the insertion portion 21 of the convex buckle 2 of the first roof insulation board with the limiting groove 32 of the concave buckle 3 of the second insulation board; push the first roof insulation board along the splicing direction, so that the convex buckle 2 slides into the concave buckle 3 until the limiting portion 22 is engaged in the limiting groove 32 to form a limit; S2. Repeat the above steps to complete the roof laying.

[0020] Before step S1, the method further includes: laying a waterproof layer 4 on the roof base.

[0021] When in use, it is directly arranged within the roof laying range according to needs. During the laying process, ensure that the convex buckles 2 and concave buckles 3 between each insulation board are connected and fixed to form a whole, so as to jointly resist severe weather such as strong winds, thereby avoiding problems such as reduced efficiency and material waste caused by severe weather; at the same time, it can also effectively improve the roof insulation efficiency and reduce the risk of roof leakage.

[0022] The method for using the roof insulation board provided by the present invention does not require special tools or complicated processes during the construction process. It has the advantages of being consistent with existing construction machinery and processes, easy to understand the principles, and convenient turnover and maintenance. It can effectively solve the problems of reduced efficiency, material waste, reduced insulation, and increased leakage risk caused by severe weather such as strong winds during the construction of the insulation layer of the roof project of a building construction project.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. If these modifications and variations fall within the scope of the claims of the present invention and their equivalent technologies, they should be considered to be within the scope of protection of the present invention.

Claims

1. A roof insulation board, characterized in that: It includes an insulation board body, convex buckles and concave buckles; The insulation board body is provided with a convex buckle and a concave buckle on opposite sides; the convex buckle and the concave buckle are respectively L-shaped structures; wherein the vertical edge of the convex buckle is arranged upward, and the vertical groove of the concave buckle is arranged downward, so that the convex buckles and concave buckles of adjacent roof insulation boards are hooked together to form an interlocking connection; Among the four side edges of the insulation board body, two adjacent side edges are convex buckle edges, and the other two adjacent side edges are concave buckle edges, and the connection points between the convex buckle edges and the concave buckle edges are respectively in a right-angle transition.

2. The roof insulation board according to claim 1, characterized in that: The convex buckle is composed of an inserting part and a limiting part, and the concave buckle is correspondingly provided with an inserting groove and a limiting groove; The cross-sectional dimension of the inserting portion is smaller than that of the limiting portion, the dimension of the inserting slot matches that of the inserting portion, and the dimension of the limiting slot matches that of the limiting portion; When adjacent insulation boards are spliced, the insertion portion of the convex buckle first enters the limiting groove of the concave buckle, and when the insertion portion continues to be pushed forward, the limiting portion enters the limiting groove to form axial limitation.

3. The roof insulation board according to claim 1, characterized in that: A waterproof layer is also included under the roof insulation board.

4. A method for using the roof insulation board according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1. Align the convex buckle insertion portion of the first roof insulation board with the concave buckle limiting groove of the second insulation board; push the first roof insulation board along the splicing direction so that the convex buckle slides into the concave buckle until the limiting portion is locked into the limiting groove to form a limit; S2. Repeat the above steps to complete the roof laying.

5. The method for using the roof insulation board according to claim 4, characterized in that: Before step S1, the method further includes: laying a waterproof layer on the roof base.

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