Concave-convex splicing assembly type wall

Abstract

The utility model relates to a concave-convex splicing assembly type wall body, the wall body comprises daughter boards (1) and corner splicing pieces (2), the two opposite sides of each daughter board (1) are respectively provided with a splicing clamping opening (1-1) and a splicing clamping groove (1-2) which are used for splicing, and the adjacent daughter boards (1) can be spliced in a plane mode through the splicing clamping openings (1-1) and the splicing clamping grooves (1-2); the corner splicing pieces (2) comprise right-angle bending splicing pieces (2-1), acute-angle bending splicing pieces (2-2) and obtuse-angle bending splicing pieces (2-3) which are used for right-angle corner splicing, acute-angle corner splicing and obtuse-angle corner splicing of the adjacent daughter boards (1); the daughter board (1) is provided with preformed holes (1-3) used for being matched with self-tapping screws to achieve fixation. Compared with the prior art, the sound insulation wall has the advantages that the problem of sound leakage generally existing at the splicing position of a traditional assembly type wall can be effectively solved, the sound insulation amount of the splicing position is equivalent to that of the wall, adjustment can be carried out according to the design requirements of close splicing or masking seams, and the sound insulation wall has the attractive effect and flexible design.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembled wall, especially to a concave-convex splicing assembled wall. BACKGROUND

[0002] In recent years, the development of China's construction industry is facing a historic challenge and opportunity from high-speed development to high-quality development, which provides a new international competition track for China's vigorous promotion of green, low-carbon, healthy, environmentally friendly and sustainable development. Assembled building is the main trend of future building industry development, and the current assembled wall mainly has the problem of sound leakage at the edge joint, and there is no assembled wall that takes into account thin thickness, small area density and high sound insulation at the same time.

[0003] CN110439150A (an assembled wall system) discloses a modular wall plate suitable for super large space and an assembled wall system, which can realize quick splicing of adjacent wall plates and quick fixing with the bottom and top; CN221481119U (an assembled wall structure) discloses an assembled wall structure that can be quickly installed, fixed or disassembled, and can be repeatedly used. The traditional assembled wall on the market is restricted by the law of quality, and needs large thickness and weight to achieve high sound insulation.

[0004] Therefore, while meeting the quick installation and disassembly of the assembled wall, there is an urgent need for an assembled wall that can meet the high sound insulation function of the assembled wall in the case of thinner thickness and smaller area density. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a concave-convex splicing assembled wall, which can solve the problem of sound leakage at the edge joint and can be quickly installed and disassembled, and has the characteristics of low-cost preparation.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A concave-convex splicing assembled wall,

[0008] It comprises a sub-plate and a corner splicing piece.

[0009] The opposite sides of the sub-plate are respectively provided with a splicing bayonet and a splicing slot for splicing, and adjacent sub-plates can be spliced in plane through the splicing bayonet and the splicing slot.

[0010] The corner splicing piece comprises a right-angle bending splicing piece for right-angle corner splicing of adjacent sub-plates, an acute-angle bending splicing piece for acute-angle corner splicing of adjacent sub-plates, and an obtuse-angle bending splicing piece for obtuse-angle corner splicing of adjacent sub-plates.

[0011] The sub-plate is provided with a reserved hole for adapting a self-tapping screw to realize fixation.

[0012] Preferably, the sub-plate comprises a multi-layer functional structure layer, the multi-layer functional structure layer comprises a composite damping control layer, one side of the composite damping control layer protrudes from the sub-plate to form the splicing socket, and the other side of the composite damping control layer is recessed in the sub-plate to form the splicing slot, and the splicing socket and the splicing slot are matched in shape and size.

[0013] Further preferably, the composite damping control layer is composed of a rubber plate and a metal plate.

[0014] More preferably, the thickness of the rubber plate is 14.7 mm, and the thickness of the metal plate is 0.3 mm.

[0015] Preferably, the thickness of the sub-plate is 70-120 mm.

[0016] Further preferably, the thickness of the sub-plate is 88 mm.

[0017] In the utility model, the height of the sub-plate matches the space height actually applied to the wall body.

[0018] Preferably, the thickness of the splicing socket is 10-25 mm, the thickness of the splicing slot is 10-25 mm, and the thicknesses of the splicing socket and the splicing slot are equal.

[0019] Further preferably, the thickness of the splicing socket is 15 mm, and the thickness of the splicing slot is 15 mm.

[0020] Preferably, the length of one side of the composite damping control layer protruding from the sub-plate is 20-40 mm, and the length of the other side of the composite damping control layer recessed in the sub-plate is 20-40 mm.

[0021] Further preferably, the length of one side of the composite damping control layer protruding from the sub-plate is 30 mm, and the length of the other side of the composite damping control layer recessed in the sub-plate is 30 mm.

[0022] Further preferably, the height of the splicing socket and the height of the splicing slot are the same as the height of the sub-plate.

[0023] Further preferably, the height of the corner splicing piece is the same as the height of the sub-plate.

[0024] Preferably, the corner splicing piece is provided with a corner splicing piece slot matched with the splicing socket of the sub-plate and a corner splicing piece socket matched with the splicing slot of the sub-plate.

[0025] Further preferably, the sub-panels are connected by the joint sockets and the joint slots of the corner joint pieces when spliced at the corner parts.

[0026] Preferably, the right-angle bending joint piece comprises two right-angle connecting surfaces matching the right-angle corners, and the joint socket and the joint slot of the corner joint piece are arranged on opposite sides of the right-angle bending joint piece.

[0027] Further preferably, the included angle a between the joint socket and the joint slot of the right-angle bending joint piece is 90°.

[0028] Preferably, the acute-angle bending joint piece comprises an acute-angle connecting surface and a chamfer surface matching the acute-angle corners, and the joint socket and the joint slot of the corner joint piece are arranged on opposite sides of the acute-angle bending joint piece.

[0029] Further preferably, the included angle β between the joint socket and the joint slot of the acute-angle bending joint piece is less than 90°.

[0030] Further preferably, the chamfer surface is used to prevent the acute-angle corners from being too sharp to hurt people.

[0031] Preferably, the obtuse-angle bending joint piece comprises two obtuse-angle connecting surfaces matching the obtuse-angle corners, and the joint socket and the joint slot of the corner joint piece are arranged on opposite sides of the obtuse-angle bending joint piece.

[0032] Further preferably, the included angle γ between the joint socket and the joint slot of the obtuse-angle bending joint piece is greater than 90°.

[0033] Preferably, the depth of the joint slot of the corner joint piece is 20-40 mm, and the thickness is 10-25 mm, and the length of the joint socket of the corner joint piece is 20-40 mm, and the thickness is 10-25 mm.

[0034] Further preferably, the depth of the joint slot of the corner joint piece is 30 mm, and the thickness is 15 mm, and the length of the joint socket of the corner joint piece is 30 mm, and the thickness is 15 mm.

[0035] Preferably, the reserved holes are arranged at the two side edges of the sub-panels, and the distance from the reserved holes to the side edges of the sub-panels is 10-20 mm.

[0036] Further preferably, the distance from the reserved holes to the side edges of the sub-panels is 15 mm.

[0037] Preferably, the diameter of the preformed hole matches the diameter of the self-tapping screw, the diameter of the preformed hole is 5mm, and the size of the self-tapping screw is M5x50mm.

[0038] Preferably, the wall further comprises an edge sub-plate for connecting with the edge of the space, and the edge sub-plate is provided with a splicing socket or a splicing slot on only one side.

[0039] The sub-plate has the characteristics of thinness and high sound insulation, and the structure of the splicing socket and the splicing slot on the sub-plate and the corner splicing piece can solve the sound leakage problem at the splicing edge by adopting concave-convex splicing, thereby further supporting the high sound insulation effect.

[0040] Compared with the prior art, the utility model has the following beneficial effects:

[0041] (1) The utility model provides a concave-convex splicing assembly type wall, and the wall is spliced with the corner splicing piece and the sub-plate which can be spliced with each other, thereby solving the sound leakage problem at the splicing edge of the assembly type wall in the prior art.

[0042] (2) In the utility model, the corner splicing piece and the sub-plate are both designed with a convex splicing socket and a recessed slot, and the two can realize splicing function; in the case that the sub-plate has a thinner thickness and a smaller surface density, the concave-convex splicing mode can solve the sound leakage problem at the splicing edge, the sound insulation at the splicing position is equivalent to the wall itself, and the whole achieves high sound insulation.

[0043] (3) The utility model can be widely applied to various layout space partitions, such as rectangular partitions in conventional houses, polygonal partitions in music halls or theaters, trapezoidal and triangular partitions in special scenes, etc.

[0044] (4) The sub-plate and the corner splicing piece of the utility model have simple structure and low manufacturing cost, can realize rapid installation and disassembly, and have the advantages of environmental protection, high installation efficiency, reusability and diversified functions.

[0045] (5) The utility model can be adjusted according to the design requirements of tight splicing or decorative joints, has aesthetic effect and flexible design property. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 It is a sub-plate structure schematic view of the utility model;

[0047] Figure 2 It is a structure schematic view of three corner splicing pieces of the utility model;

[0048] Figure 3The utility model discloses a splicing schematic diagram;

[0049] Figure 4 The utility model discloses a reserved hole structure schematic diagram;

[0050] Figure 5 The utility model discloses a plurality of wallboard splicing mode structure schematic diagram;

[0051] In the drawing, 1, subboard, 2, corner splicing piece, 1-1, splicing socket, 1-2, splicing slot, 1-3, reserved hole, 2-1, right-angle bending splicing piece, 2-2, acute-angle bending splicing piece, 2-3, obtuse-angle bending splicing piece, 2-4, corner splicing piece socket, 2-5, corner splicing piece slot. DETAILED DESCRIPTION

[0052] The utility model will be explained in detail below in combination with the drawings and specific embodiment. This embodiment is implemented with the utility model technical scheme as the premise, gives detailed implementation mode and specific operation process, but the protection scope of the utility model is not limited to the following examples.

[0053] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0054] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0055] In the following embodiments or examples, if there is no special description of the function parts or structures, it is indicated that they are all conventional parts or conventional structures adopted by the person skilled in the art to realize the corresponding functions.

[0056] Example 1

[0057] The embodiment provides a concave-convex splicing assembly type wall body, such as Figure 1As shown, the wall is composed of several sub-panels 1 that can be spliced ​​and combined, and corner splicing parts 2. The opposite sides of the sub-panels 1 are respectively designed with splicing slots 1-1 and splicing grooves 1-2. Through the splicing slots 1-1 and splicing grooves 1-2, adjacent sub-panels can be spliced ​​together to form a planar wall.

[0058] Corner splicing component 2 is used for splicing wall corners, including right-angle bending splicing component 2-1 for splicing at right-angle corners, acute-angle bending splicing component 2-2 for splicing at acute-angle corners, and obtuse-angle bending splicing component 2-3 for splicing at obtuse-angle corners.

[0059] Meanwhile, the sub-board 1 is designed with reserved holes 1-3 for use with self-tapping screws, which are used to fix the board.

[0060] Example 2

[0061] This embodiment provides a prefabricated wall system with interlocking joints, such as... Figures 2-4 As shown, it includes several sub-boards 1 that can be spliced ​​and combined and corner splicing parts 2. The two sides of the sub-board 1 are provided with reserved holes 1-3 for fixing with self-tapping screws.

[0062] Sub-plate 1 is composed of multiple functional structural layers. The composite damping control layer is designed with one side protruding to form a splicing slot 1-1 and the other side recessed to form a splicing groove 1-2. The shape and size of the splicing slot 1-1 and the splicing groove 1-2 are matched.

[0063] When splicing at the corner of the wall, sub-panels 1 are connected to each other through corner splicing pieces 2. There are three types of corner splicing pieces 2, which are used for wall corners of different angles. Specifically, they include right-angle bending splicing piece 2-1, acute-angle bending splicing piece 2-2, and obtuse-angle bending splicing piece 2-3.

[0064] Among them, the right-angle bending splice 2-1 is used for splicing when the wall corner is a right angle. The right-angle bending splice 2-1 includes two right-angle connecting surfaces that match the right-angle corner of the wall. The right-angle bending splice 2-1 has a corner splice slot 2-5 on one side connected to the sub-board 1, and a corner splice slot 2-4 on the other side. The acute-angle bending splice 2-2 is used for splicing when the wall corner is an acute angle. It includes a corner splice slot that matches the acute angle of the wall. The acute angle connecting surface and the chamfered surface match the corner. The acute angle bending splice 2-2 is also provided with a corner splice slot 2-5 on one side connected to the sub-board 1, and a corner splice opening 2-4 on the other side. The obtuse angle bending splice 2-3 is used for splicing when the wall corner is obtuse. The obtuse angle bending splice 2-3 is provided with a corner splice slot 2-5 on one side connected to the sub-board 1, and a corner splice opening 2-4 on the other side.

[0065] like Figure 5As shown, when the planes are spliced, the adjacent sub-panels 1 are connected by the cooperation of the splicing sockets 1-1 and the splicing slots 1-2. When the wall corner parts are spliced, the sub-panels 1 are connected by the splicing sockets 1-1 and the corner splicing piece slots 2-5, and by the splicing slots 1-2 and the corner splicing piece sockets 2-4.

[0066] The embodiment also includes edge sub-panels connected with the space edges, and the edge sub-panels are provided with only one side of the splicing sockets 1-1 or the splicing slots 1-2.

[0067] Through the above design, the concave-convex splicing assembled wall can be quickly spliced, is suitable for the wall corner requirements of various angles, and has the advantages of lightness, thinness and high sound insulation, and solves the problem of sound leakage at the wall corner edge joint.

[0068] Embodiment 3

[0069] On the basis of the embodiment 2, the dimensions of each structure are further supplemented as follows:

[0070] In the embodiment, the thickness of the sub-panels 1 is 88 mm. The thicknesses of the splicing sockets 1-1 and the splicing slots 1-2 are both 15 mm. The lengths of the protrusions and the depressions of the composite damping control layer are both 30 mm. The cross-sectional dimensions of the corner splicing piece slots 2-5 and the corner splicing piece sockets 2-4 correspond to the splicing sockets 1-1 and the splicing slots 1-2, and are both 30 mm x 15 mm. The height of the sub-panels 1 is consistent with the height of the space actually applied in the embodiment, the longitudinal heights of the splicing sockets 1-1, the splicing slots 1-2 and the corner splicing piece 2 are all the same. The distance between the reserved holes 1-3 and the side edges of the sub-panels 1 is 15 mm, the diameter of the reserved holes is 5 mm, and the specification of the self-tapping screw is M5 x 50 mm.

[0071] The above description of the embodiments is for the convenience of the ordinary skilled person in the art to understand and use the utility model. The person skilled in the art can obviously easily make various modifications to these embodiments, and apply the general principles described herein to other embodiments without having to go through creative labor. Therefore, the utility model is not limited to the above embodiments, and the improvements and modifications made by the person skilled in the art without departing from the scope of the utility model should be within the protection scope of the utility model.

Claims

1. A concave-convex splicing assembled wall, characterized in that, comprising: a sub-plate (1) and a corner splicing piece (2); the opposite sides of the sub-plate (1) are respectively provided with a splicing socket (1-1) and a splicing slot (1-2) for splicing, and adjacent sub-plates (1) can be spliced in plane through the splicing socket (1-1) and the splicing slot (1-2); the corner splicing piece (2) comprises a right-angle bending splicing piece (2-1) for right-angle corner splicing of adjacent sub-plates (1), an acute-angle bending splicing piece (2-2) for acute-angle corner splicing of adjacent sub-plates (1), and an obtuse-angle bending splicing piece (2-3) for obtuse-angle corner splicing of adjacent sub-plates (1); the sub-plate (1) is provided with a reserved hole (1-3) for adapting a self-tapping screw to realize fixation.

2. The concavo-convex tiled wall of claim 1, wherein, the sub-plate (1) comprises a plurality of functional structure layers, the plurality of functional structure layers comprise a composite damping control layer, one side of the composite damping control layer protrudes from the sub-plate (1) to form the splicing socket (1-1), and the opposite side of the composite damping control layer is recessed in the sub-plate (1) to form the splicing slot (1-2), and the shape and size of the splicing socket (1-1) and the splicing slot (1-2) are matched.

3. The concavo-convex tiled wall according to claim 2, wherein the thickness of the sub-plate (1) is 70-120 mm, the thickness of the splicing socket (1-1) is 10-25 mm, the thickness of the splicing slot (1-2) is 10-25 mm, and the thicknesses of the two are equal, the length of one side of the composite damping control layer protruding from the sub-plate (1) is 20-40 mm, and the length of the opposite side of the composite damping control layer recessed in the sub-plate (1) is 20-40 mm.

4. The concavo-convex tiled wall of claim 1, wherein, the corner splicing piece (2) is provided with a corner splicing piece slot (2-5) matched with the splicing socket (1-1) of the sub-plate (1) and a corner splicing piece socket (2-4) matched with the splicing slot (1-2) of the sub-plate (1); when the sub-plate (1) is spliced at a corner part, the sub-plate (1) is connected through the splicing socket (1-1) and the corner splicing piece slot (2-5) and through the splicing slot (1-2) and the corner splicing piece socket (2-4) respectively.

5. The concavo-convex tiled wall of claim 4, wherein, the right-angle bending splicing piece (2-1) comprises two right-angle connecting surfaces matched with a right-angle corner, one side of the right-angle bending splicing piece (2-1) connected with the sub-plate (1) is provided with the corner splicing piece slot (2-5), and the other side is provided with the corner splicing piece socket (2-4).

6. The concavo-convex tiled wall of claim 4, wherein, the acute-angle bending splicing piece (2-2) comprises an acute-angle connecting surface and a chamfered surface matched with an acute-angle corner, one side of the acute-angle bending splicing piece (2-2) connected with the sub-plate (1) is provided with the corner splicing piece slot (2-5), and the other side is provided with the corner splicing piece socket (2-4).

7. The concavo-convex tiled wall of claim 4, wherein, the obtuse-angle bending splicing piece (2-3) comprises two obtuse-angle connecting surfaces matched with an obtuse-angle corner, one side of the obtuse-angle bending splicing piece (2-3) connected with the sub-plate (1) is provided with the corner splicing piece slot (2-5), and the other side is provided with the corner splicing piece socket (2-4).

8. The concavo-convex tiled wall of claim 4, wherein, The depth of the corner splicing piece clamping groove (2-5) is 20-40 mm, and the thickness is 10-25 mm; the length of the corner splicing piece clamping opening (2-4) is 20-40 mm, and the thickness is 10-25 mm.

9. The concavo-convex tiled wall of claim 1, wherein, The reserved hole (1-3) is arranged at the two side edges of the sub-plate (1), and the distance from the reserved hole (1-3) to the side edge of the sub-plate (1) is 10-20 mm.

10. The concavo-convex tiled wall of claim 1, wherein, The edge sub-plate for connecting with the space edge is also included, and the edge sub-plate is provided with only one side with a splicing clamping opening (1-1) or a splicing clamping groove (1-2).

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