CN115961748A

CN115961748A - Bathroom wallboard and bathroom wall

Info

Publication number: CN115961748A
Application number: CN202310029130.7A
Authority: CN
Inventors: 曹祎杰; 郑合阵; 宋英庆
Original assignee: Jiangsu Weishi Zhugong Technology Co ltd
Current assignee: Jiangsu Weishi Zhugong Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-14

Abstract

The invention discloses a bathroom wallboard and a bathroom wall surface, the bathroom wallboard comprises: the bottom edge and the top edge of the front panel are bent backwards to form a limiting plate, and two opposite side edges of the front panel are bent backwards to form connecting arms; the hard plate is fixedly bonded to the rear plate surface of the front panel and is positioned between the two limiting plates at the top edge and the side edge; and the back plate is bonded and fixed on the rear panel of the hard plate and is arranged between the two limiting plates. The bathroom wall plate provided by the invention improves the nail holding capacity of the bathroom wall plate by additionally arranging the back plate, and has the advantages of higher production efficiency, simple manufacturing process and lower manufacturing cost.

Description

Bathroom wallboard and bathroom wall

Technical Field

The invention relates to the technical field of bathroom decoration, in particular to a bathroom wall plate and a bathroom wall surface.

Background

In order to improve the construction efficiency of bathrooms, the prior art uses bathroom wall panels, bathroom ceiling panels and bathroom floor panels which are prefabricated in factories to obtain the bathroom structure in a field assembly mode.

The prior art provides a bathroom wallboard prefabricated in a factory, and the bathroom wallboard comprises a front panel, a back plate located at the rear side of the front panel, and a frame arranged around the side edges of the front panel and the back plate, wherein a filling cavity is defined by the front panel, the back plate and the frame, polyurethane is filled in the filling cavity, and then an integral plate-shaped body suitable for assembly is formed.

Another bathroom wall panel is provided in the prior art which is prefabricated in the factory and comprises a front panel, gypsum board on the rear side of the front panel, a frame arranged around the sides of the front panel, thereby forming a unitary plate-like body suitable for assembly.

However, the bathroom wall panels with the above two structures have the following defects:

1. the bathroom wall panel of the first structure has low production efficiency. A filling cavity defined by the front panel, the back panel and the frame needs to be set into a closed cavity to prevent a large amount of leakage in the process of filling polyurethane, so that the processing and assembling difficulty of related parts is increased, and the production efficiency is reduced; in the process of filling polyurethane, a press is required to maintain a pressure state, so that the manufacturing difficulty is increased, and the polyurethane needs to be waited for solidification, thereby reducing the production efficiency.

2. The bathroom wall panel of the first structure has insufficient nail-holding power. For example, when nails are required to be driven into a bathroom wall of the first construction, the polyurethane in the bathroom wall has insufficient nail holding power.

3. When the bathroom wallboard nailing of second kind structure needs, the gypsum board is not enough to the nail-holding power of nail, needs additional reinforcing plate materials such as attached plank behind the gypsum board, just can become the nail-holding power, and it is difficult still to appear attached inaccurate or scheduling problem that drops easily not only to take a lot of work.

4. The polyurethane in the bathroom wall panel of the first construction has insufficient rigidity and strength, resulting in insufficient strength of the bathroom wall panel of this construction.

Disclosure of Invention

In view of the above technical problems in the prior art, embodiments of the present invention provide a bathroom wall panel and a bathroom wall surface.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

a bathroom wall panel comprising:

the bottom edge and the top edge of the front panel are bent backwards to form a limiting plate, and two opposite side edges of the front panel are bent backwards to form connecting arms;

the hard plate is fixedly bonded to the rear plate surface of the front panel and is positioned between the two limiting plates at the bottom edge and the top edge;

and the back plate is bonded and fixed on the back panel of the hard plate and is arranged between the two limiting plates.

Preferably, the hard board is a gypsum board.

Preferably, the front plate surface is a color steel plate.

Preferably, the back plate is a metal plate or a plastic plate.

Preferably, the connecting arm is an inclined elastic arm which is subjected to secondary bending or roll forming.

The invention also discloses a bathroom wall surface, comprising:

a plurality of bathroom wall panels which are spliced in sequence;

the connecting part is used for connecting and positioning the connecting arms of the two adjacent bathroom wall boards; .

Preferably, if the connecting arm is an inclined elastic arm bent twice, the connecting part is a clamping part.

Preferably, the clamping part is provided with two inclined guide walls which are oppositely arranged and enclose the insertion notch and a bottom wall; wherein:

the elastic arms of two adjacent bathroom wall boards enter between two inclined guide walls through the insertion notches and are limited to be pulled out of the insertion notches by abutting against the two inclined guide walls.

Preferably, the inclined guide walls at both sides of the insertion slot are bent outward to form support plates for being attached to a rear plate surface of a front panel of the shower wall panel.

Preferably, a decorative sealing strip is arranged between two adjacent bathroom wall boards.

Compared with the prior art, the bathroom wall plate and the bathroom wall surface disclosed by the invention have the beneficial effects that:

1. the bathroom wall plate provided by the invention improves the nail holding capacity of the bathroom wall plate by additionally arranging the back plate.

2. Utilize hard board, front bezel and backplate complex to form bathroom wallboard, compare in the bathroom wallboard of the first structure among the prior art and the bathroom wallboard of second structure, its production efficiency is high, and manufacturing process is simple.

3. Compared with the bathroom wall plate with the first structure in the prior art, the bathroom wall plate provided by the invention is low in manufacturing cost.

4. The use of a rigid panel such as gypsum board instead of polyurethane provides greater strength than the bathroom wall panels of the first prior art construction. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having alphabetic suffixes or different alphabetic suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally, by way of example and not by way of limitation, and together with the description and claims serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a perspective view of a bathroom wall panel according to an embodiment of the present invention.

Fig. 2 is a perspective exploded view of a bathroom wall panel according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a front panel in a bathroom wall panel according to an embodiment of the present invention.

Fig. 4 is a schematic view of the bathroom wall panel according to the embodiment of the present invention in an assembled state.

Fig. 5 is an enlarged view of a portion a of fig. 4.

FIG. 6 is a sectional view of a bathroom wall panel in an assembled state according to one embodiment of the present invention.

Fig. 7 is a sectional view of a bathroom wall panel in an assembled state according to another embodiment of the present invention.

In the figure:

10-bathroom wall panels; 11-a front panel; 111-a limiting plate; 112-a resilient arm; 12-a gypsum board; 13-a back plate; 20-a snap-in part; 21-an inclined guide wall; 211-a support plate; 212-a backing strip; 22-a bottom wall; 30-decorating the sealing strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and the like, herein does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In order to keep the following description of the embodiments of the invention clear and concise, a detailed description of known functions and known parts of the invention is omitted.

The embodiment of the invention discloses a bathroom wall panel 10, wherein the bathroom wall panel 10 is manufactured in a prefabricated factory, and the bathroom wall panel 10 is spliced, installed and fixed on a construction site to form a bathroom wall surface.

As shown in fig. 1 to 3, the bathroom wall panel 10 includes: a front panel 11, a back panel 13, and a rigid plate. .

The color steel plate is cut by a cutting device to obtain a blank plate of a front plate surface, then four side edges of the blank plate are bent by a bending machine, the bottom edge and the top edge of the front plate 11 are bent backwards to form a limiting plate 111, two opposite side edges of the front plate 11 are bent backwards to form a connecting arm, preferably, two side edges are bent for the second time or are formed by rolling to bend the connecting arm into an elastic arm 112, and the elastic arm 112 is used as a connecting structure when two bathroom wall plates 10 are spliced. The front plate surface of the front panel 11 serves as a surface of a bathroom wall surface at a construction site.

In a prefabrication factory, the gypsum board 12 is selected as a hard board (of course, other boards with certain strength and surface hardness and light weight can be selected as the hard board), the cut gypsum board 12 is arranged on the rear board surface of the front board 11 and is bonded and fixed with the front board 11 through glue, and the gypsum board 12 is limited and positioned between the two limit boards 111. A lightweight, strong gypsum board 12 is selected as the gypsum board 12 of the present invention.

A metal plate, a non-metal plate or a composite plate (the material of the back plate 13 is not limited in the present invention) such as a color steel plate, a hard plastic plate or the like is selected as a blank plate of the back plate 13, the back plate 13 is cut into a rectangular shape approximately corresponding to the gypsum plate 12 by a cutting device in a pre-manufacturing factory, and the back plate 13 is arranged on the back surface of the gypsum plate 12 and is fixed to the gypsum plate 12 by adhesive.

In view of the above, the front panel 11, the gypsum board 12 and the back panel 13 are glued together into an integral bathroom wall panel 10 in a prefabrication factory.

The bathroom wall panel 10 has the following advantages:

1. the bathroom wall panel 10 provided by the invention improves the nail holding capacity of the bathroom wall panel 10 by additionally arranging the back plate 13.

2. Compared with the bathroom wall board with the first structure and the bathroom wall board with the second structure in the prior art, the bathroom wall board 10 is formed by compounding the hard board, the front board 11 and the back board 13, the production efficiency is high, and the manufacturing process is simple.

3. The bathroom wall 10 of the present invention is less expensive to manufacture than the bathroom wall of the first construction of the prior art.

4. The use of a rigid board such as gypsum board 12 instead of polyurethane provides greater strength than the bathroom wall panels of the first prior art construction.

As shown in fig. 4 to 6, the embodiment of the present invention also discloses a bathroom wall surface including the above-mentioned bathroom wall panels 10 manufactured in a prefabrication factory, the clip members 20 and the weather strip. When the bathroom wall panels 10 are butted, the clamping parts 20 are used for clamping with the elastic arms 112 at the side edges of the bathroom wall panels 10, so that the two bathroom wall panels 10 are spliced, and the decorative sealing strip 30 is arranged between the two adjacent bathroom wall panels 10.

The clamping component 20 is provided with a bottom wall 22 and two oppositely arranged inclined guide walls 21 positioned at the front side of the bottom wall 22, the two inclined guide walls 21 define an insertion notch, the side edge of each inclined guide wall 21 is bent outwards to form a support plate 211, the lower end of the bottom wall 22 is fixed on a base plate of a bathroom through a screw penetrating through the bottom wall, the elastic arms 112 of two butted bathroom wall plates 10 extend into the space between the two inclined guide walls 21 through the insertion notch and are abutted against the inclined guide walls 21, and the support plates 211 are abutted against the rear plate surface of the front panel 11, so that the bathroom wall plates 10 are stably installed and positioned.

In some preferred embodiments, as shown in fig. 7, the supporting plate 211 is formed with an embedding groove, and a filler strip 212 made of rubber material is arranged in the embedding groove, and the filler strip 212 abuts against the front panel 11 of the bathroom wall panel 10, so that the supporting plate 211 is prevented from directly abutting against the front panel 11, noise generated by vibration is reduced, and the sound insulation effect is improved.

Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be utilized by those of ordinary skill in the art upon reading the foregoing description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A bathroom wall panel, comprising:

2. The bathroom wall panel of claim 1, wherein said rigid sheet is gypsum board.

3. The bathroom wall panel of claim 1, wherein the front panel surface is a color steel panel.

4. The bathroom wall panel of claim 1, wherein the back panel is a metal sheet or a plastic sheet.

5. The bathroom wall panel according to claim 1, wherein the connecting arm is an inclined resilient arm that is double bent or roll formed.

6. A bathroom wall, comprising:

a plurality of bathroom wall panels as claimed in any one of claims 1 to 5 spliced in series;

7. The bathroom wall of claim 6, wherein said connecting member is a snap-fit member if said connecting arm is a secondary bent, inclined, resilient arm.

8. The bathroom wall of claim 7, wherein said clip member has two inclined guide walls and a bottom wall oppositely disposed and enclosing an insertion slot; wherein:

9. The bathroom wall of claim 8, wherein the inclined guide walls on both sides of the insertion slot are bent outward to form support plates for attachment to a rear plate surface of a front panel of the bathroom wall.

10. The bathroom wall of claim 5 wherein a decorative weatherstrip is disposed between adjacent bathroom wall panels.