Pressing plate of outer-layer aluminum plate
By setting up space grooves and convex structures on the pressed plate and fixing the aluminum plate layer with adhesive glue, the problems of poor bonding performance and insufficient waterproofness of aluminum plates in the prior art are solved, and the firm bonding and integrity of aluminum plates are achieved promote.
Patent Information
- Application Number
- CN202421502399.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing pressed boards have poor performance in finish and waterproofness. At the same time, the aluminum plate has poor bonding performance and is prone to cracking, which cannot meet the decoration and use requirements.
A spaced groove and convex structure are provided on the plate body, and the aluminum plate layer is fixed with adhesive glue. The longitudinal section of the convex is a bending structure. The grooves penetrate the plate body. The aluminum plate layer is firmly fixed by adhesive glue to form a more solid Aluminum plate bonding.
It achieves firmer bonding of aluminum plates, reduces the risk of cracking, enhances the integrity and protective layer of the plate, and improves the finish and waterproof performance.
Smart Images
Figure CN222291205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plates, in particular to a pressed plate. Background Art
[0002] The pressed board includes a board body, and the board body includes a multilayer board, a fiberboard, a solid wood particle board and the like. In order to increase the aesthetics of the pressed board, in the prior art, a generally adopted technical solution is to apply a layer of paint on the outermost layer of the board body. However, such pressed boards still cannot meet some decoration requirements, for example, they are still poor in terms of smoothness and waterproofness.
[0003] In a patent document with publication number "CN219338846U" and name "An aluminum-wood composite fireproof sound-absorbing board", an aluminum-wood composite fireproof sound-absorbing board is disclosed, which includes an intermediate honeycomb board, a first wooden board layer is arranged on the top of the intermediate honeycomb board, a second wooden board layer is arranged on the bottom of the intermediate honeycomb board, a surface aluminum board is bonded to the top of the first wooden board layer, and a bottom aluminum board is bonded to the bottom of the second wooden board layer; such an aluminum-wood composite fireproof sound-absorbing board is only a aluminum board bonded to the wooden board, and has the disadvantage of poor bonding performance. The aluminum board is still easy to crack and cannot meet some usage requirements. Summary of the invention
[0004] The utility model aims to address the above shortcomings and provide a pressed plate material for an outer aluminum plate with which the aluminum plate is more firmly bonded and is not prone to cracking.
[0005] The technical solution of the utility model is achieved as follows: a pressed plate material of an outer aluminum plate, comprising a plate body, the plate body having an aluminum plate layer on it, this aluminum plate layer is an upper aluminum plate layer, the upper aluminum plate layer is bonded to the plate body with adhesive below, and is characterized in that: the plate body has grooves arranged at intervals on it, the upper aluminum plate layer has convex ridges arranged at intervals and matched with the grooves below, this convex ridge is an upper convex ridge, the groove is filled with adhesive, and the upper convex ridge is also bonded to the groove by adhesive.
[0006] Furthermore, the longitudinal section of the convex rib is a bent structure.
[0007] Furthermore, the groove is a through hole that penetrates the plate body.
[0008] Furthermore, there is an aluminum plate layer under the plate body, which is the lower aluminum plate layer. The lower aluminum plate layer has convex ridges that are spaced apart and matched with the grooves. The convex ridges are lower convex ridges, and the lower convex ridges are also bonded to the grooves by adhesive.
[0009] Furthermore, the cross section of the convex corrugation is a circular or square structure.
[0010] Furthermore, the height of the convex ridges is 3-5 mm.
[0011] Furthermore, the height of the convex ridges is 1 / 2-1 / 3 of the height of the board body.
[0012] The beneficial effects of the utility model are as follows: such a pressed plate has the advantages that the aluminum plate is more firmly bonded and the aluminum plate is not easy to crack. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.
[0014] Figure 2 yes Figure 1 Schematic diagram of the A-A direction in .
[0015] Wherein: 1. plate body 11, groove 2, aluminum plate layer 21, upper aluminum plate layer 23, lower aluminum plate layer 3, convex rib 31, upper convex rib 32, lower convex rib 33, bending structure 4, adhesive. DETAILED DESCRIPTION
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] like Figure 1 , 2 As shown, a pressed plate material of an outer layer aluminum plate comprises a plate body 1, on which is provided an aluminum plate layer 2, which is an upper aluminum plate layer 21, and the lower part of the upper aluminum plate layer is bonded to the plate body with adhesive, wherein: the plate body has grooves 11 arranged at intervals, and the lower part of the upper aluminum plate layer has convex ribs 3 arranged at intervals and matched with the grooves, which convex ribs are upper convex ribs 31, and the grooves are filled with adhesive 4, and the upper convex ribs are also bonded to the grooves with adhesive.
[0019] In one technical solution, the convex corrugations are components welded or hot-pressed underneath the aluminum plate layer.
[0020] According to the above arrangement of the utility model, the adhesive in the groove firmly fixes the convex rib after solidification, and because the convex rib is an integrated structure with the aluminum plate layer, the aluminum plate layer is firmly fixed on the pressed plate and is not easy to fall off, thereby achieving the purpose of the utility model.
[0021] Furthermore, the longitudinal section of the convex rib is a bent structure 33 .
[0022] The utility model is arranged in this way, so that the convex ridges are less likely to fall off from the adhesive glue solidified in the grooves, and the aluminum plate layers are bonded more firmly.
[0023] Furthermore, the groove is a through hole that penetrates the plate body.
[0024] The utility model is configured in this way, and the adhesive solidified in the groove can make the plate body form a whole, so that the integrity of the plate is stronger.
[0025] That is, the depth of the groove is deepened, making it a through hole that penetrates the body of the plate.
[0026] Furthermore, there is an aluminum plate layer under the plate body, which is the lower aluminum plate layer 23. The lower aluminum plate layer has convex ridges that are spaced apart and matched with the grooves. The convex ridges are lower convex ridges 32, and the lower convex ridges are also bonded to the grooves by adhesive.
[0027] The utility model is arranged in this way, and a protective layer is also formed under the plate body.
[0028] Furthermore, the cross section of the convex corrugation is a circular or square structure.
[0029] That is, a closed structure is formed, so that the ridges and the adhesive are connected more firmly. Figure 2 Only the structures where the ridges are circular are shown.
[0030] Furthermore, the height of the convex ridges is 3-5 mm.
[0031] Furthermore, the height of the convex ridges is 1 / 2-1 / 3 of the height of the board body.
[0032] In the description of the present invention, it should be noted that the terms "front", "rear", "left", "right", "vertical", "horizontal", "inside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", "fourth", and "fifth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
Claims
1. A pressed sheet of an outer aluminum plate, comprising a sheet body, the sheet body having an aluminum plate layer thereon, the aluminum plate layer being an upper aluminum plate layer, the lower side of the upper aluminum plate layer being bonded to the sheet body with adhesive, wherein: The plate body has grooves arranged at intervals on it, and the upper aluminum plate layer has convex ridges arranged at intervals below it and matched with the grooves. This convex ridge is an upper convex ridge. The grooves are filled with adhesive, and the upper convex ridges are also bonded to the grooves by the adhesive.
2. The pressed sheet material of the outer aluminum plate according to claim 1, characterized in that: The convex longitudinal section is a bent structure.
3. The pressed sheet material of the outer aluminum plate according to claim 2, characterized in that: The groove is a through hole that penetrates the plate body.
4. The pressed sheet material of the outer aluminum plate according to claim 3, characterized in that: There is an aluminum plate layer under the plate body, which is the lower aluminum plate layer. The lower aluminum plate layer has convex ridges that are arranged at intervals and match the grooves. The convex ridges are lower convex ridges, and the lower convex ridges are also bonded to the grooves by adhesive.
5. The pressed sheet material of the outer aluminum plate according to claim 4, characterized in that: The cross section of the convex corrugation is a circular or square structure.
6. The pressed sheet material of the outer aluminum plate according to claim 4, characterized in that: The height of the convex ridges is 3-5 mm.
7. The pressed sheet material of the outer aluminum plate according to claim 4, characterized in that: The height of the convex corrugations is 1 / 2 to 1 / 3 of the height of the plate body.