Corrosion-resistant gypsum board

Abstract

The utility model discloses a corrosion-resistant gypsum board which comprises a gypsum board body, the outer wall of the rear side of the gypsum board body is provided with an inward concave groove, the inner wall of the groove is provided with a plurality of limiting holes, the outer wall of the left side of the gypsum board body is fixedly connected with a connecting part, and the outer wall of the connecting part is provided with a through hole in a penetrating mode. A plurality of adjusting grooves are formed in the outer wall of the upper end of the gypsum board body and communicate with the through hole, limiting grooves are formed in the rear sides of the adjusting grooves, a plurality of buffering grooves are formed in the inner wall of the gypsum board body, positioning assemblies are arranged in the adjusting grooves, and the right ends of the positioning assemblies extend into the buffering grooves. The left end of the positioning assembly extends out of the through hole and corresponds to the limiting hole. The utility model solves the problems that when two or more gypsum boards are connected for use, more time and energy can be consumed, the operation process is relatively tedious, the labor intensity of operators is increased, the working efficiency is relatively low, and when a plurality of gypsum boards are connected for use, the dislocation phenomenon also occurs, and the attractiveness is influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gypsum board, especially relates to a corrosion -resistant gypsum board. BACKGROUND

[0002] Gypsum board is a kind of material made of building gypsum as main raw material.It is a kind of building material with light weight, high strength, thin thickness, convenient processing and good sound insulation, heat insulation and fire resistance, etc., and is one of new light boards that are currently developed.

[0003] However, the prior art has some problems: the existing gypsum board cannot be connected with each other when being used, in some special cases, if two or more gypsum boards need to be connected and used, it will spend more time and energy, the operation process is relatively cumbersome, the labor intensity of operator is increased, the working efficiency is relatively low, and the multiple gypsum boards connected and used will also appear misalignment phenomenon, affect the appearance, therefore we propose a corrosion -resistant gypsum board. UTILITY MODEL CONTENT

[0004] In view of the above technical problems, the utility model provides a corrosion -resistant gypsum board, solves the problem that two or more gypsum boards are connected and used, and spends more time and energy, the operation process is relatively cumbersome, the labor intensity of operator is increased, the working efficiency is relatively low, and the multiple gypsum boards connected and used will also appear misalignment phenomenon, affect the appearance.

[0005] The utility model is such implementation, a corrosion -resistant gypsum board, including the gypsum board body, the recessed groove that is inwards recessed is equipped with to the gypsum board body rear side outer wall, the recessed groove cross section is arranged in the shape of a convex character, the multiple intercommunication limit hole of recessed groove front side inner wall is equipped with, the connecting portion that is engaged with recessed groove is fixedly connected with the gypsum board body front side outer wall, the multiple through -hole that is corresponded with limit hole is equipped with to the connecting portion outer wall penetration, the multiple inwards recessed adjusting groove of gypsum board body upper end outer wall is equipped with, adjusting groove and through -hole intercommunication, the multiple buffer groove of gypsum board body inner wall is equipped with, buffer groove is located in the rear side of adjusting groove and intercommunication, the positioning assembly is equipped with in adjusting groove, the buffer groove inside of positioning assembly rear end extension, the positioning assembly front end is stretched out through -hole outside and is corresponded with limit hole.

[0006] As the utility model is preferred, the gypsum board body includes the gypsum core of inner layer, the fiber mesh cloth layer is fixedly connected on the both sides of gypsum core, the epoxy resin layer is fixedly connected on the side away from the fiber mesh cloth layer of the epoxy resin layer, the aluminum foil layer and the decorative layer are fixedly connected on the outer surface layer away from the fiber mesh cloth layer of the epoxy resin layer.

[0007] As the utility model is preferred, the gypsum board body upper end outer wall is equipped with a plurality of inward recessed limiting grooves, the limiting groove is located at the left side of the adjusting groove and is interconnected.

[0008] As the utility model is preferred, the limiting groove inner wall is fixedly connected with a positioning block, and the positioning block front end outer wall is equipped with a downward inclined inclined surface.

[0009] As the utility model is preferred, the positioning assembly includes a positioning shaft arranged in the adjusting groove, the positioning shaft rear end extends into the buffer groove, one end of the positioning shaft in the buffer groove is fixedly connected with a buffer block, the buffer block rear end outer wall is connected with a spring, the other end of the spring is connected with the buffer groove inner wall, and the positioning shaft front end extends to the gypsum board body outside through the through hole and corresponds with the limiting hole.

[0010] As the utility model is preferred, the positioning shaft outer wall of the adjusting groove is fixedly connected with a sleeve, the sleeve outer wall is equipped with an annular groove, the annular groove inside is movably connected with a sleeve ring, the sleeve ring outer wall is fixedly connected with a handle, the handle outer wall is equipped with a through groove, and the handle is limitingly connected with the positioning block through the through groove.

[0011] As the utility model is preferred, the groove right side inner side is fixedly connected with a limiting block.

[0012] As the utility model is preferred, the connecting portion right side outer wall is equipped with a group of storage limiting blocks.

[0013] 1, the utility model discloses a gypsum board body is connected with the recess through the connecting portion on the upper end, is connected with the limiting hole through the positioning assembly extending into the recess, is convenient for the spacing fixing between the gypsum board body, improves the stability of the connection between the gypsum board body, simple structure, convenient installation, effectively solve the gypsum board body connection step is complicated, increase the labor intensity of operator, and the work efficiency is lower, and moreover, the misplacement phenomenon still appears when using multiple gypsum boards, affect the problem of beautiful appearance;

[0014] 2, the utility model discloses a fiber mesh cloth layer and an epoxy resin layer, which can improve the strength and corrosion resistance of the plate body, and the aluminum foil layer improves the anti-deformation ability of the plate body.

[0015] 3, the utility model discloses a handle, which is convenient for driving the positioning shaft to move in the adjusting groove, so that the buffer block moves in the buffer groove, the spring is compressed, the sleeve is located at the right side of the limiting groove, the sleeve ring is rotated, the handle is rotated to the limiting groove, the through groove is arranged, the handle is sleeved on the outer wall of the positioning block, the handle is limited, so that the positioning shaft is limited and fixed, and the gypsum board body is convenient for disassembling or assembling. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view provided by the embodiment of the utility model;

[0017] Figure 2 is a connecting schematic view between the gypsum board bodies provided by the embodiment of the utility model;

[0018] Figure 3 is a sectional view schematic view of the gypsum board body provided by the embodiment of the utility model;

[0019] Figure 4 is a side view schematic view of the gypsum board body provided by the embodiment of the utility model;

[0020] Figure 5 is a partial sectional view schematic view of the gypsum board body provided by the embodiment of the utility model;

[0021] Figure 6 is a sleeve three-dimensional schematic view provided by the embodiment of the utility model;

[0022] Figure 7 is a sleeve three-dimensional schematic view provided by the embodiment of the utility model; Figure 1 is a a area enlarged schematic view in the middle;

[0023] Figure 8 is a b area enlarged schematic view in the middle provided by the embodiment of the utility model; Figure 1

[0024] Figure 9 is a c area enlarged schematic view in the middle provided by the embodiment of the utility model; Figure 1

[0025] In the drawing: 1, gypsum board body; 11, adjusting groove; 12, limiting groove; 13, connecting portion; 14, recess; 15, buffer groove; 16, limiting hole; 17, positioning block; 18, limiting block; 19, spring; 101, aluminum foil layer; 102, epoxy resin layer; 103, fiber mesh cloth layer; 104, gypsum core; 105, decorative layer; 131, through hole; 132, storage groove; 171, inclined plane; 2, positioning assembly; 21, positioning shaft; 22, sleeve; 23, sleeve ring; 24, buffer block; 221, annular groove; 231, handle; 232, through groove. Specific implementation

[0026] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are cited, and the following is described in detail in cooperation with the drawings.

[0027] The structure of the utility model is described in detail below in combination with the drawings. Embodiment

[0028] As Figures 1 to 4 ​​The utility model discloses an anti -corrosion gypsum board, including the gypsum board body 1, the recess 14 of the inward recess is equipped with to the rear side outer wall of gypsum board body 1, the recess 14 cross section is arranged in the shape of a convex character, the plurality of intercommunication limit hole 16 is equipped with to the recess 14 front side inner wall, the connecting portion 13 that is combined with the recess 14 is fixedly connected with the front side outer wall of gypsum board body 1, the plurality of through -hole 131 that is corresponding with limit hole 16 is equipped with to the outer wall of connecting portion 13, the plurality of inward recess adjusting groove 11 is equipped with to the upper end outer wall of gypsum board body 1, adjusting groove 11 and through -hole 131 intercommunication, the plurality of buffer groove 15 is equipped with to the inner wall of gypsum board body 1, buffer groove 15 is located the rear side of adjusting groove 11 and intercommunication, the locating assembly 2 is equipped with in adjusting groove 11, the locating assembly 2 rear end extends in the inside buffer groove 15, the locating assembly 2 front end is stretched out the outside with limit hole 16 corresponding with through -hole 131, through the connecting of connecting portion 13 that is connected with the recess 14 of gypsum board body 1, through the locating assembly 2 and limit hole 16 are connected by being extended into the recess 14 inside, it is convenient for the spacing fixed between gypsum board body 1, improve the stability of connection between gypsum board body 1, simple structure, convenient installation, effectively solve the cumbersome of gypsum board body 1 connection step, increase the labor intensity of operator, and the work efficiency is lower, and moreover, the misplacement phenomenon still appears when using the connection of multiple gypsum board, affect the problem of beautiful appearance.

[0029] As Figure 3 The gypsum board body 1 includes the gypsum core 104 of inner layer, the fiber mesh cloth layer 103 is fixedly connected on the both sides of the gypsum core 104, the epoxy resin layer 102 is fixedly connected on the side, away from the fiber mesh cloth layer 103, of the epoxy resin layer 102, and the aluminum foil layer 101 and the decorative layer 105 are fixedly connected on the outer layer of the epoxy resin layer 102, away from the fiber mesh cloth layer 103. The fiber mesh cloth layer 103 and the epoxy resin layer 102 can improve the strength and corrosion resistance of the board body. The aluminum foil layer 101 can improve the deformation resistance of the board body.

[0030] As Figure 1 And Figure 7 The upper end outer wall of the gypsum board body 1 is provided with a plurality of inward recess limiting grooves 12, and the limiting grooves 12 are located on the left side of the adjusting grooves 11 and intercommunicate. The front end outer wall of the positioning block 17 is provided with an inclined surface 171 inclined downward. The limiting grooves 12 cooperate with the positioning block 17 to limit and fix the positioning assembly 2.

[0031] As Figure 5As shown, the positioning assembly 2 includes a positioning shaft 21 arranged inside the adjusting groove 11, the rear end of the positioning shaft 21 extends into the buffer groove 15, one end of the positioning shaft 21 inside the buffer groove 15 is fixedly connected with a buffer block 24, the rear end outer wall of the buffer block 24 is connected with a spring 19, the other end of the spring 19 is connected with the inner wall of the buffer groove 15, the front end of the positioning shaft 21 extends to the outside of the gypsum board body 1 through the through hole 131 and corresponds to the limiting hole 16; by extending the positioning shaft 21 into the buffer groove 15, the buffer block 24 is used to limit the positioning shaft 21, which is convenient for the positioning shaft 21 to move in the adjusting groove 11, and the positioning shaft 21 is convenient for extending to the outside of the connecting part 13 and being connected and fixed with the limiting hole 16, and the use of the spring 19 is convenient for the positioning shaft 21 to have a buffering effect.

[0032] As shown in Figure 6 , the positioning shaft 21 is fixedly connected with a sleeve 22 on the outer wall of the adjusting groove 11, the outer wall of the sleeve 22 is provided with an annular groove 221, the annular groove 221 is movably connected with a sleeve ring 23 inside, the outer wall of the sleeve ring 23 is fixedly connected with a handle 231, the outer wall of the handle 231 is provided with a through groove 232, and the handle 231 is limitingly connected with the positioning block 17 through the through groove 232; by using the handle 231, the positioning shaft 21 is conveniently moved in the adjusting groove 11, so that the buffer block 24 is moved in the buffer groove 15, the spring 19 is compressed, the sleeve 22 is located on the right side of the limiting groove 12, the sleeve ring 23 is rotated, the handle 231 is rotated to the inside of the limiting groove 12, the handle 231 is conveniently sleeved on the outer wall of the positioning block 17 through the through groove 232, the handle 231 is limited, so that the positioning shaft 21 is conveniently limited and fixed, and the gypsum board body 1 is conveniently disassembled or assembled.

[0033] As shown in Figure 8 and Figure 9 , the right inner wall of the groove 14 is correspondingly fixedly connected with a limiting block 18; the right outer wall of the connecting part 13 is provided with a group of accommodation grooves 132 for accommodating the limiting block 18; when the connecting part 13 on the gypsum board body 1 extends into the groove 14, the accommodation groove 132 on the connecting part 13 is connected with the limiting block 18 for limiting, the through hole 131 provided on the connecting part 13 corresponds to the limiting hole 16, the positioning assembly 2 extends into the limiting hole 16, and the gypsum board body 1 is limited and fixed.

[0034] Working principle of example 1:

[0035] In use, by the handle 231, the positioning shaft 21 is driven to move in the adjusting groove 11, so as to drive the buffer block 24 to move in the buffer groove 15, the spring 19 is compressed, the sleeve 22 is located at the right side of the limiting groove 12, the sleeve ring 23 is rotated, so that the handle 231 is rotated to the inside of the limiting groove 12, the through groove 232 is arranged, the handle 231 is sleeved on the outer wall of the positioning block 17, the handle 231 is limited, so as to limit and fix the positioning shaft 21, the gypsum board body 1 is convenient to disassemble or install, when the connecting part 13 on the gypsum board body 1 extends into the groove 14, the receiving groove 132 on the connecting part 13 is connected with the limiting block 18, the limiting is carried out, the through hole 131 provided on the connecting part 13 corresponds to the limiting hole 16, the handle 231 is rotated again, so that the handle 231 is away from the limiting groove 12 and is located in the adjusting groove 11, the spring 19 is driven to reset the buffer block 24, the buffer block 24 drives the positioning shaft 21 to extend into the limiting hole 16, so as to limit and fix the gypsum board body 1.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A corrosion resistant plasterboard comprising a plasterboard body (1), characterised in that: The gypsum board body (1) is provided with a recess (14) on the back side outer wall, the cross section of the recess (14) is arranged in a convex shape, the front side inner wall of the recess (14) is provided with a plurality of intercommunicating limiting holes (16), the front side outer wall of the gypsum board body (1) is fixedly connected with a connecting part (13) matched with the recess (14), a plurality of through holes (131) corresponding to the limiting holes (16) are provided through the outer wall of the connecting part (13), a plurality of inwardly recessed adjusting grooves (11) are provided on the upper end outer wall of the gypsum board body (1), the adjusting grooves (11) are intercommunicated with the through holes (131), a plurality of buffer grooves (15) are provided on the inner wall of the gypsum board body (1), the buffer grooves (15) are located on the back side of the adjusting grooves (11) and are intercommunicated, a positioning assembly (2) is arranged in the adjusting grooves (11), the back end of the positioning assembly (2) extends into the buffer grooves (15), and the front end of the positioning assembly (2) extends out of the through hole (131) and corresponds to the limiting hole (16).

2. A corrosion resistant gypsum board as defined in claim 1, wherein: The gypsum board body (1) comprises an inner layer gypsum core (104), fiber mesh layers (103) are fixedly connected on both sides of the gypsum core (104), epoxy resin layers (102) are respectively fixedly connected on the sides of the fiber mesh layers (103) away from the gypsum core (104), and aluminum foil layers (101) and decorative layers (105) are respectively fixedly connected on the outer surfaces of the epoxy resin layers (102) away from the fiber mesh layers (103).

3. A corrosion resistant gypsum board as defined in claim 1, wherein: A plurality of limiting grooves (12) are provided on the upper end outer wall of the gypsum board body (1) and are intercommunicated on the left side of the adjusting grooves (11).

4. A corrosion resistant gypsum board as defined in claim 3, wherein: A positioning block (17) is fixedly connected to the inner wall of the limiting groove (12), and an inclined surface (171) inclined downward is arranged on the front end outer wall of the positioning block (17).

5. The corrosion resistant gypsum board of claim 1, wherein: The positioning assembly (2) comprises a positioning shaft (21) arranged in the adjusting groove (11), the back end of the positioning shaft (21) extends into the buffer groove (15), a buffer block (24) is fixedly connected to one end of the positioning shaft (21) in the buffer groove (15), a spring (19) is connected to the back end outer wall of the buffer block (24), the other end of the spring (19) is connected to the inner wall of the buffer groove (15), and the front end of the positioning shaft (21) extends to the outside of the gypsum board body (1) through the through hole (131) and corresponds to the limiting hole (16).

6. A corrosion resistant gypsum board as defined in claim 5, wherein: A sleeve (22) is fixedly connected to the outer wall of the positioning shaft (21) in the adjusting groove (11), an annular groove (221) is arranged on the outer wall of the sleeve (22), a sleeve ring (23) is movably connected in the annular groove (221), a handle (231) is fixedly connected to the outer wall of the sleeve ring (23), a through groove (232) is provided through the outer wall of the handle (231), and the handle (231) is limitingly connected with the positioning block (17) through the through groove (232).

7. A corrosion resistant gypsum board as defined in claim 1, wherein: A limiting block (18) is fixedly connected to the right side inner wall of the recess (14).

8. A corrosion resistant gypsum board as defined in claim 1, wherein: A receiving groove (132) for receiving the limiting block (18) is arranged on the right side outer wall of the connecting part (13).

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