JP7426678B1 - Board construction method - Google Patents

Abstract

[Problem] It is possible to easily attach and remove non-magnetic metal or wooden plates from the walls that make up the frame, reducing the labor and time required for the task. To provide a method for constructing a plate body that enables the construction of a board. [Solution] A method for constructing a plate includes forming protrusions 11 and 12 protruding in the thickness direction on a printed board 1, and forming protrusions 71 and 72 protruding in the thickness direction on a plate 7. A first step, a second step of adhering the board 7 to the printed board 1 with double-sided adhesive tape 9, and puncturing the protrusions 11 and 12 through the adhesive of the double-sided adhesive tape 9 to obtain a laminate 101; A third step of adhering the magnetic sheet 2 to the board 3 with double-sided adhesive tape 4, adhering the plate body 7 to the magnetic sheet 2 with magnetic force, and puncturing the protrusions 71 and 72 into the magnetic sheet 2 to form a laminate 101 ( and a fourth step of attaching the printed board 1). [Selection diagram] Figure 8

Description

The present invention relates to a method for constructing a plate.

As a steel plate construction method (construction method) for attaching steel plates as wall finishing members (for example, see Patent Document 1 and Patent Document 2), such as printed steel plates, decorative steel plates, and decorative steel plates, to the walls (frameworks) of buildings such as houses. For example, the following methods are known.

In the conventional construction method, a developed shape of a printed steel plate as a surface material is created, burrs are removed, and the printed steel plate in the developed shape is bent on all sides to obtain a box-shaped printed steel plate.

Next, a noncombustible material is glued into the recess of the box-shaped printed steel plate.
Next, the printed steel plate with the noncombustible material adhered to it is attached to a support such as a base plate provided on the structure using fixing devices such as screws or rivets, or it is bonded to a base plate using an adhesive or the like. and install it.

However, the conventional construction methods require a lot of labor, a long time, and a skilled technique.

In addition, the printed steel plate is attached to the base plate with screws or rivets, or is attached to the base plate using an adhesive, so removing the printed steel plate requires a lot of effort. It may take a long time, or if adhesive is used, the base plate may need to be replaced.

JP2021-98305A Japanese Patent Application Publication No. 2012-106415

An object of the present invention is to facilitate the work of attaching and removing non-magnetic metal or wooden plates to and from the walls that make up the building frame. )), the object of the present invention is to provide a method for constructing a board that can reduce the labor involved in the work and shorten the time required for the work.

Such objects are achieved by the invention described below.
The method for constructing a plate of the present invention includes forming a first protrusion projecting in the thickness direction of the first plate on a first plate made of non-magnetic metal or wood; A first step of forming a second protrusion that protrudes in the thickness direction of the second plate on the second plate,
a second step of adhering the second plate to the first plate with a first adhesive and piercing the first protrusion into the first adhesive to obtain a laminate;
a third step of adhering a sheet containing a permanent magnet to a wall constituting the frame with a second adhesive;
The method is characterized by comprising a fourth step of attaching the laminate by magnetically adhering the second plate to the sheet and piercing the sheet with the second protrusion.

The feature of the present invention is that it is a method for constructing a board that can reduce the labor and time required for the work compared to the conventional construction method, which has the first to fourth steps. Another advantage is that when reupholstering, such as renovation, the work can be completed with only the first, second, and fourth steps.

In the plate construction method of the present invention, it is preferable that the first adhesive is provided on the second plate before the second step.

In the plate construction method of the present invention, it is preferable that the second adhesive is provided on the sheet before the third step.

In the plate construction method of the present invention, in the first step, the first plate is manufactured by cutting the base of the first plate,
Preferably, the first protrusion is a burr formed when cutting the base of the first plate.

In the plate construction method of the present invention, in the first step, the second plate is manufactured by cutting the base of the second plate;
Preferably, the second protrusion is a burr formed when cutting the base of the second plate.

In the plate construction method of the present invention, when the length of the first protrusion in the thickness direction of the first plate is d1, and the thickness of the first plate is d2, d1/ It is preferable that d2 is 0.05 or more and 0.4 or less.

In the plate construction method of the present invention, when the length of the second protrusion in the thickness direction of the second plate is d3, and the thickness of the second plate is d4, d3/ It is preferable that d4 is 0.05 or more and 0.4 or less.
In the plate construction method of the present invention, it is preferable that the wall is made of a non-magnetic material.

The method for constructing a plate according to the present invention includes a first step of forming a protrusion that protrudes in the thickness direction of the plate on a non-magnetic metal or wooden plate;
a second step of adhering a first sheet containing a permanent magnet to the plate with a first adhesive to obtain a laminate;
a third step of magnetically adhering the second sheet containing a permanent magnet to a wall that constitutes a frame and containing a ferromagnetic material;
The first sheet is magnetically attracted to the wall, the plate is adhered to the second sheet with a second adhesive, and the protrusion is attached to the second adhesive and the second sheet. It is characterized by comprising a fourth step of puncturing and attaching the laminate.

In the plate construction method of the present invention, it is preferable that the first adhesive is provided on the first sheet before the second step.

In the plate construction method of the present invention, it is preferable that the second adhesive is provided on the second sheet before the fourth step.

In the plate construction method of the present invention, in the first step, the plate body is manufactured by cutting the base body of the plate body,
It is preferable that the protrusion is a burr formed when cutting the base of the plate.

In the plate construction method of the present invention, when the length of the protrusion in the thickness direction of the plate is d1 and the thickness of the plate is d2, d1/d2 is 0.05 or more, 0. It is preferable that it is .4 or less.

According to the present invention, it is possible to easily attach and detach non-magnetic metal or wooden plates to and from the walls that constitute the building frame, reduce the labor required for the task, and reduce the amount of effort required for the task. It can save time.

Further, it is possible to easily replace only finishing members (restore to original state, remodel, etc.).

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a structure such as a printed board (laminate) constructed by the first embodiment of the method for constructing a board according to the present invention. FIG. 2 is an exploded perspective view of a printed board, a board, a magnetic sheet, and a gypsum board of the structure shown in FIG. 1. FIG. FIG. 2 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing steps in the first embodiment. FIG. 2 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing steps in the first embodiment. It is a front view (corresponding to FIG. 1) which shows the process in 1st Embodiment. FIG. 2 is a cross-sectional view taken along line AA in FIG. 1 (a cross-sectional view showing steps in the first embodiment). FIG. 2 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing steps in the first embodiment. FIG. 2 is a cross-sectional view taken along line BB in FIG. 1 (a cross-sectional view showing steps in the first embodiment). FIG. 2 is a diagram of a printed board on which a protrusion is formed in the first embodiment, as viewed from the vertical direction (Z-axis direction). FIG. 2 is a view of a plate body in which a protrusion is formed in the first embodiment, as viewed from the vertical direction (Z-axis direction). FIG. 2 is a perspective view showing an example of an actual shape of a protruding portion of the printed board in the first embodiment. FIG. 2 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing a structure such as a printed board (laminate) constructed by the second embodiment of the method for constructing a plate body of the present invention. It is an exploded perspective view of a printed board, a magnet sheet, a magnet sheet, and a steel plate of a structure constructed by a 3rd embodiment of the construction method of the board of the present invention. FIG. 3 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing steps in the third embodiment. It is a front view (corresponding to FIG. 1) which shows the process in 3rd Embodiment. FIG. 3 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing steps in the third embodiment. FIG. 3 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing steps in the third embodiment. FIG. 3 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing steps in the third embodiment. FIG. 2 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing a structure such as a printed board (laminate) constructed by the fourth embodiment of the method for constructing a plate body of the present invention.

EMBODIMENT OF THE INVENTION Hereinafter, the construction method of the board of this invention will be described in detail based on embodiment shown in an accompanying drawing.
<First embodiment>
A first embodiment of the method for constructing a plate body of the present invention will be described.

FIG. 1 is a front view showing a structure such as a printed board (laminate) constructed by a first embodiment of the method for constructing a board according to the present invention. FIG. 2 is an exploded perspective view of a printed board, a board, a magnetic sheet, and a gypsum board of the structure shown in FIG. FIG. 3 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing the steps in the first embodiment. FIG. 4 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing the steps in the first embodiment. FIG. 5 is a front view (corresponding to FIG. 1) showing steps in the first embodiment. FIG. 6 is a cross-sectional view taken along line AA in FIG. 1 (a cross-sectional view showing steps in the first embodiment). FIG. 7 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing the steps in the first embodiment. FIG. 8 is a sectional view taken along line BB in FIG. 1 (a sectional view showing steps in the first embodiment). FIG. 9 is a diagram of a printed board on which protrusions are formed in the first embodiment, as viewed from the vertical direction (Z-axis direction). FIG. 10 is a view of a plate body in which a protrusion is formed in the first embodiment, as viewed from the vertical direction (Z-axis direction). FIG. 11 is a perspective view showing an example of the actual shape of the protruding portion of the printed board in the first embodiment.

Furthermore, for convenience of explanation, an X-axis, a Y-axis, and a Z-axis are illustrated in each figure as three mutually orthogonal axes.

Further, the tip side of the arrow indicating each axis is designated as "+", and the proximal end side is designated as "-". Further, a direction parallel to the X-axis is referred to as an "X-axis direction," a direction parallel to the Y-axis is referred to as a "Y-axis direction," and a direction parallel to the Z-axis is referred to as a "Z-axis direction." Further, the +Z-axis direction side is also called "upper", and the -Z-axis direction side is also called "lower".

Further, the X-axis direction and the Y-axis direction are each horizontal directions, and the XY plane is a plane parallel to the horizontal plane. Further, the Z-axis direction is a vertical direction.

In addition, the X-axis direction coincides with the thickness direction of the printed board 1, the magnet sheet 2, the double-sided adhesive tape 4, and the gypsum board 3 when the construction is completed. (parallel).

In addition, in order to facilitate understanding and explanation, we have provided parts in each figure where the dimensional ratios and angles of each part are different from the actual ones. , and FIG. 11 shows an example of the actual shape. Note that the protrusion 71 of the plate body 7 is the same as the protrusion 11 of the printed board 1 shown in FIG. 11, so its illustration is omitted.

In the following, as shown in FIGS. 1, 2, and 6, as a method for constructing a plate according to the present invention (hereinafter also simply referred to as a "construction method"), a wall constituting a part of the frame 20 of a house 10 will be described. A construction method (construction method) for attaching a printed board 1 as a wall finishing member to a certain gypsum board 3 will be described as an example. Furthermore, the house 10 has a floor 40, a baseboard 50, a ceiling 30, and the like. Further, in this example, a plurality of printed boards 1 are arranged along the Y-axis direction.

The construction method of the present embodiment is to install a first protrusion that protrudes in the thickness direction of the printed board 1, which is an example of a first board made of non-magnetic metal or wood. This is an example of a second protrusion that protrudes in the thickness direction of the plate 7 that forms certain protrusions 11 and 12 and that is an example of a second plate that includes a ferromagnetic material. A first step of forming the protrusions 71 and 72 (protrusion forming step);
The board 7 is adhered to the printed board 1 with a double-sided adhesive tape 9, which is an example of a first adhesive, and the protrusions 11 and 12 are punctured through the adhesive of the double-sided adhesive tape 9 to obtain a laminate 101. 2 steps (laminate formation step),
A third process (sheet adhesive process) and
A fourth step (attachment step) of attaching the plate 7 to the magnet sheet 2 by magnetic force, piercing the protrusions 71 and 72 into the magnet sheet 2, and attaching the laminate 101 (printed board 1).

(1st step)
As shown in FIG. 2, protrusions (first protrusions) 11 and 12 that protrude in the thickness direction of the printed board 1 are formed on the printed board (first board) 1.

Furthermore, protrusions (second protrusions) 71 and 72 that protrude in the thickness direction of the plate body 7 are formed on the plate body (second plate body) 7 .

The order of forming the protrusions 11 and 12 and the protrusions 71 and 72 is not particularly limited. For example, the protrusions 11 and 12 may be formed first, or the protrusions 71 and 72 may be formed first. The formation may be performed first or may be performed simultaneously.

Specifically, the printed board 1 is manufactured by cutting the base of the printed board 1 into a predetermined width (dimension). During this cutting, burrs are formed at the cut portions of the printed board 1, and the burrs are used as the protrusions 11 and 12 (see FIGS. 2 and 11). That is, the protrusions 11 and 12 are burrs that are formed when the base of the printed board 1 is cut. Further, the burrs may be used as the protrusions 11 and 12 as they are, or the burrs may be processed in a predetermined manner to form the protrusions 11 and 12.

Furthermore, in general, burrs are residues on the outside of a geometric shape at the corner edges of a member (component), and are residues on the member that are generated during machining or forming processes.

In this way, since the burrs are used as the protrusions 11 and 12, there is no need to remove the burrs that should originally be removed, and there is no need to separately form the protrusions. Thereby, it is possible to reduce the labor during the work and shorten the time required for the work.

The base of the printed board 1 may be a plate-shaped (band-shaped) member formed by the printed board 1 extending in the Y-axis direction in FIG. Use materials such as

In this embodiment, burrs are used as the protrusions 11 and 12, but the present invention is not limited to this. For example, protrusions may be formed separately without using burrs, or burrs may be formed separately. In addition to being used as a protrusion, another protrusion may be formed separately.

Further, the plate body 7 is also similar to the printed board 1.
Specifically, the base body of the plate body 7 is cut into a predetermined width (dimension) to manufacture the plate body 7. During this cutting, burrs are formed at the cut portions of the plate 7, and the burrs are used as the protrusions 71 and 72 (see FIGS. 2 and 11). That is, the protrusions 71 and 72 are burrs that are formed when cutting the base of the plate 7. Further, the burrs may be used as the protrusions 71 and 72 as they are, or the burrs may be processed in a predetermined manner to form the protrusions 71 and 72.

Although burrs are used as the protrusions 71 and 72 in this embodiment, the present invention is not limited to this. For example, protrusions may be formed separately without using burrs, or burrs may be formed separately. In addition to being used as a protrusion, another protrusion may be formed separately.

Next, the printed board 1 will be described. Since the protrusions 11 and 12 are similar, when the protrusions 11 and 12 are explained, the protrusion 11 will be typically explained.

In this embodiment, the shape of the printed board 1 in plan view (the shape when viewed from the X-axis direction) is a rectangle (square). In this case, with the printed board 1 attached to the magnetic sheet 2 (gypsum board 3), the rectangle (square) has two long sides (sides) extending in the vertical direction (Z-axis direction) and a horizontal It has two short sides (sides) extending in the direction (Y-axis direction).

Further, when the printed board 1 is manufactured by cutting the base of the printed board 1, the protrusion 11 is provided along one of the two long sides of the printed board 1 (rectangular), and the protrusion 11 is provided along the other long side. The protrusions 12 are provided along the long sides. In this case, it is preferable that the printed board 1 has both the protruding part 11 and the protruding part 12, but the present invention is not limited to this. Good too.

Note that the shape of the printed board 1 in plan view is not limited to a rectangle, but may be other quadrilaterals such as a square, or may be other polygons such as a triangle, pentagon, or hexagon, and furthermore, for example, Examples include a circle and an ellipse.

Also, between the main surface on the front side (+ side in the X-axis direction) and the main surface on the back side (- side in the X-axis direction) of the printed board 1, the main surface on the front side (front side), that is, the printed board 1 Patterns, figures, colors, etc. are provided on the side of the printed board 1 opposite to the magnet sheet 2 while it is attached to the magnet sheet 2 (gypsum board 3).

Further, the printed board 1 is a non-magnetic metal or wooden member. Furthermore, non-magnetism includes diamagnetic property and paramagnetic property. Further, the entire printed board 1 may be composed of at least one of a non-magnetic metal member and a wooden member, and the main part of the printed board 1 is not the entire printed board 1. , it may be constructed of at least one of a non-magnetic metal member and a wooden member. Further, the printed board 1 may include either a non-magnetic metal member or a wooden member, or may include both.

Further, the printed board 1 does not contain a ferromagnetic material to the extent that the printed board 1 can be magnetically attracted to and held by a permanent magnet (magnet).

In this case, the printed board 1 may have a structure that does not contain ferromagnetic material, or, for example, the printed board 1 may have a structure that contains a small amount of ferromagnetic material that is used for design etc. However, it is preferable that the printed board 1 has a structure that does not contain a ferromagnetic material.

In addition, examples of non-magnetic metals include, but are not limited to, aluminum, aluminum alloys, non-magnetic stainless steel, and the like.

Further, the printed board 1 may have a plurality of layers (may be a multilayer laminate), or may be a single layer.

The printed board 1 is also called, for example, a "decorative board", "design board", "printed decorative board", "printed design board", etc. in addition to "printed board".

Further, the dimensions of the printed board 1 are not particularly limited, and may be appropriately set according to various conditions.

Specifically, the length of the printed board 1 (length in the Z-axis direction) is not particularly limited and may be set as appropriate depending on various conditions, but for example, it should be 2000 mm or more and 3000 mm or less. is preferable, and more preferably 600 mm or more and 2400 mm or less.

Further, the width (length in the Y-axis direction) of the printed board 1 is not particularly limited and may be set appropriately depending on various conditions, but is preferably 750 mm or more and 1000 mm or less, and 600 mm or more. As mentioned above, it is more preferable that it is 1000 mm or less.

Further, the thickness (length in the X-axis direction) of the printed board 1 is not particularly limited and may be set appropriately depending on various conditions, but is, for example, 0.5 mm or more and 1.0 mm or less. It is preferably 0.6 mm or more and 0.8 mm or less.

Further, as shown in FIG. 9, the length of the protrusion 11 in the thickness direction of the printed board 1 is d1, and the thickness of the printed board 1 (thickness of the portion of the printed board 1 without the protrusion 11) is d2. In this case, d1/d2 is not particularly limited and may be set appropriately depending on various conditions, but for example, it is preferably 0.05 or more and 0.4 or less, 0.1 or more and 0. More preferably, it is .2 or less. Thereby, the protrusion 11 can be easily formed, the protrusion 11 can be easily and quickly punctured into the double-sided adhesive tape 9 in the second step, and the effects of the present invention can be fully obtained. be able to.

Further, the length d1 of the protruding portion 11 is not particularly limited and may be set as appropriate depending on various conditions, but for example, it is preferably 0.05 mm or more and 0.4 mm or less, and 0.1 mm or more. As mentioned above, it is more preferable that it is 0.2 mm or less. Thereby, the protrusion 11 can be easily formed, the protrusion 11 can be easily and quickly punctured into the double-sided adhesive tape 9 in the second step, and the effects of the present invention can be fully obtained. be able to.

Further, as shown in FIGS. 9 and 11, when the printed board 1 is attached to the magnetic sheet 2 (gypsum board 3), the protrusion 11 has a sharp tip when viewed from the vertical direction (Z-axis direction). It has a similar shape. Further, the protrusion 11 has a portion whose width (length in the Y-axis direction) W1 gradually decreases toward the distal end. Thereby, the protrusion 11 can be easily and quickly punctured into the double-sided adhesive tape 9 in the second step.

Further, as shown in FIG. 11, the tip of the protrusion 11 actually has an irregular wave shape when viewed from the Y-axis direction. However, as described above, by processing the burr or separately forming the protruding part 11, the tip of the protruding part 11 when viewed from the Y-axis direction can be shaped into, for example, a straight line, a curved line, a broken line, etc. It may also have a shape that is a combination of these.

In addition, when the printed board 1 is attached to the magnet sheet 2 (gypsum board 3), when viewed from the vertical direction (Z-axis direction), the center line (center axis) a of the protrusion 11 and the printed board 1 and the magnet The straight line b extending in the thickness direction (X-axis direction) of the sheet 2 may be parallel, or the center line a may be inclined with respect to the straight line b (center line a and straight line b may be non-equilibrium).

In addition, if the center line a is inclined with respect to the straight line b, the angle of inclination of the center line a with respect to the straight line c, which is the angle between the center line a and the straight line c when viewed from the vertical direction (Z-axis direction). θ1 is not particularly limited and is appropriately set depending on various conditions, but is preferably 90° or more, and more preferably 90° or more and 93° or less. The straight line c is a straight line extending in the Y-axis direction, which is a direction perpendicular to the vertical direction (Z-axis direction) and the thickness direction (X-axis direction) of the printed board 1. Thereby, the protrusion 11 can be easily formed, the protrusion 11 can be easily and quickly punctured into the double-sided adhesive tape 9 in the second step, and the effects of the present invention can be fully obtained. be able to.

Next, the plate body 7 will be described. Since the protrusion 71 and the protrusion 72 are similar, when the protrusion 71 and 72 are explained, the protrusion 71 will be typically explained.

In the present embodiment, the shape of the plate 7 in plan view (the shape when viewed from the X-axis direction) is a strip (strip shape), that is, a rectangle (square). In this case, with the plate 7 attached to the magnet sheet 2 (gypsum board 3), the rectangle (square) has two long sides (sides) extending in the vertical direction (Z-axis direction) and a horizontal It has two short sides (sides) extending in the direction (Y-axis direction).

Further, when the plate body 7 is manufactured by cutting the base body of the plate body 7, the protrusion portion 71 is provided along one of the two long sides of the plate body 7 (rectangular), and the protrusion portion 71 is provided along the other long side. The protrusion 72 is provided along the long side. In this case, it is preferable that the plate body 7 has both the protruding part 71 and the protruding part 72, but the present invention is not limited to this. Good too.

Note that the shape of the plate 7 in plan view is not limited to a band shape, and may be changed as appropriate depending on the shape of the printed board 1, for example.

Further, the plate 7 includes a ferromagnetic material, and can be magnetically attracted to a permanent magnet (magnet), and in particular, can be held by being magnetically attracted to a permanent magnet.

Further, the plate body 7 may have a plurality of layers (may be a plurality of layer laminates), or may be a single layer. Moreover, when it has a plurality of layers, it is sufficient that at least one layer among the plurality of layers can be magnetically attracted to a permanent magnet.

Furthermore, various ferromagnetic materials can be used as the ferromagnetic material included in the plate 7, and examples thereof include steel.

Further, the dimensions of the plate body 7 are not particularly limited, and may be appropriately set according to various conditions.
That is, the thickness (length in the X-axis direction) of the plate 7 is not particularly limited and may be set appropriately depending on various conditions, but is, for example, 0.1 mm or more and 0.8 mm or less. It is preferably 0.1 mm or more and 0.25 mm or less.

Further, as shown in FIG. 10, the length of the protrusion 71 in the thickness direction of the plate 7 is d3, and the thickness of the plate 7 (thickness of the part of the plate 7 without the protrusion 71) is d4. In this case, d3/d4 is not particularly limited and may be set appropriately depending on various conditions, but for example, it is preferably 0.05 or more and 0.4 or less, 0.1 or more and 0. More preferably, it is .2 or less. Thereby, the protrusion 71 can be easily formed, the protrusion 71 can be easily and quickly punctured into the magnet sheet 2 in the fourth step, and the effects of the present invention can be fully obtained. I can do it.

Further, the length d3 of the protruding portion 71 is not particularly limited and may be set appropriately depending on various conditions, but is preferably, for example, 0.05 mm or more and 0.4 mm or less, and 0.1 mm or more. As mentioned above, it is more preferable that it is 0.2 mm or less. Thereby, the protrusion 71 can be easily formed, the protrusion 71 can be easily and quickly punctured into the magnet sheet 2 in the fourth step, and the effects of the present invention can be fully obtained. I can do it.

Further, as shown in FIG. 10, when the printed board 1 is attached to the magnetic sheet 2 (gypsum board 3), the protrusion 71 has a shape with a pointed tip when viewed from the vertical direction (Z-axis direction). I am doing it. Furthermore, the protrusion 71 has a portion whose width (length in the Y-axis direction) W2 gradually decreases toward the distal end. Thereby, the protrusion 11 can be easily and quickly punctured into the magnet sheet 2 in the fourth step.

In fact, when viewed from the Y-axis direction, the tip of the protrusion 71 has an irregular wavy shape (see FIG. 11). However, as described above, by processing the burr or separately forming the protruding part 71, the tip of the protruding part 71 when viewed from the Y-axis direction can be shaped into a straight line, a curved line, a broken line, etc. It may also have a shape that is a combination of these.

In addition, when the printed board 1 is attached to the magnet sheet 2 (gypsum board 3), when viewed from the vertical direction (Z-axis direction), the center line (center axis) e of the protruding portion 71 and the plate body 7 and the magnet The straight line f extending in the thickness direction (X-axis direction) of the sheet 2 may be parallel, or the center line e may be inclined with respect to the straight line f (the center line e and the straight line f may be non-equilibrium).

In addition, if the center line e is inclined with respect to the straight line f, the angle of inclination of the center line e with respect to the straight line g, which is the angle between the center line e and the straight line g when viewed from the vertical direction (Z-axis direction). θ2 is not particularly limited and is appropriately set depending on various conditions, but is preferably 90° or more, and more preferably 90° or more and 93° or less. The straight line g is a straight line extending in the Y-axis direction, which is a direction perpendicular to the vertical direction (Z-axis direction) and the thickness direction (X-axis direction) of the plate 7. Thereby, the protrusion 71 can be easily formed, the protrusion 71 can be easily and quickly punctured into the magnet sheet 2 in the fourth step, and the effects of the present invention can be fully obtained. I can do it.

(Second process)
As shown in FIGS. 2 and 7, a board 7 is attached to a printed board 1 with a double-sided adhesive tape (first adhesive) 9, and protrusions 11 and 12 are attached to the predetermined sides of the board 7. The adhesive tape 9 (the adhesive of the double-sided adhesive tape 9) is punctured (into it) to obtain (manufacture) the laminate 101. In this case, a plurality of boards 7, three boards 7 in this embodiment, are used for one printed board 1.

Further, in this embodiment, when focusing on one printed board 1, the protrusion 11 is punctured in the double-sided adhesive tape 9 stuck to the board 7 disposed at the end on the + side in the Y-axis direction, A protrusion 12 is punctured in the double-sided adhesive tape 9 attached to the plate 7 disposed at the negative end in the Y-axis direction.

Further, the longitudinal direction of the plate bodies 7 is the vertical direction (Z-axis direction), and the plurality of plate bodies 7 are arranged at predetermined intervals along the horizontal direction (Y-axis direction). In addition, in this embodiment, three boards 7 are arranged for one printed board 1, but it is not limited to this, and for example, one, two, etc. are arranged for one printed board 1. Alternatively, four or more plates 7 may be arranged.

Further, the double-sided adhesive tape 9 includes a support (not shown) and adhesive layers (not shown) provided on both sides of the support.

Furthermore, the constituent material of the support is not particularly limited, and examples thereof include resin materials, paper, nonwoven fabrics, cloth, foams, and the like.

Moreover, the adhesive constituting the adhesive layer (contained in the adhesive layer) is not particularly limited, and examples thereof include acrylic, rubber, silicone, and urethane adhesives.

Furthermore, the double-sided adhesive tape 9 may be adhered to the plate 7 in advance before the second step, or may be adhered to the plate 7 in the second step.

By manufacturing the laminate 101 in this manner, the board 7 can be held against the printed board 1 by the adhesive force of the double-sided adhesive tape 9. Further, regarding the plate 7 disposed at both ends in the Y-axis direction, the protrusions 11 and 12 are punctured by the double-sided adhesive tape 9, so that the plate 7 is aligned with respect to the printed board 1 in the Y-axis and Z-axis. It is possible to prevent displacement within a plane parallel to the axis (YZ plane). Furthermore, due to the frictional force in the puncturing direction caused by the protrusions 11 and 12 being punctured by the double-sided adhesive tape 9, displacement of the plate body 7 in the X-axis direction is also suppressed.

In the present invention, instead of the double-sided adhesive tape 9, for example, an adhesive (adhesive layer) is formed directly on the board 7 or the printed board 1, and the adhesive is used to bond the board 7 and the printed board 1. You may also use adhesive.

(Third step)
As shown in FIGS. 3 and 7, the frame 20 includes a plurality of base stands (support members) 51 having a longitudinal shape extending in the vertical direction (Z-axis direction), and a plurality of base stands (supporting members) 51 extending in the horizontal direction (Y-axis direction). A plurality of base stands (support members) 52 each having a longitudinal shape are provided.

Moreover, the gypsum board 3 is attached to (supported by) base stands 51 and 52. In this case, as shown in FIG. 7, the gypsum boards 3 are arranged such that the base table 51 is located between two gypsum boards 3 adjacent to each other along the Y-axis direction.

Although the method for attaching the gypsum board 3 is not particularly limited, in this embodiment, the gypsum board 3 is attached with screws (not shown).

Note that in this embodiment, the gypsum board 3 is used as an example of a non-magnetic member, but the present invention is not limited to this, and for example, other non-magnetic members may be used.

As shown in FIGS. 2, 4 and 5, a magnet sheet (sheet) 2 is adhered to a gypsum board 3 with double-sided adhesive tape (second adhesive) 4. In this case, a plurality of magnet sheets 2 are used for one printed board 1 (gypsum board 3).

The magnet sheet 2 is a flexible plate containing resin and a permanent magnet. Further, the magnet sheet 2 has a band shape (rectangle).

Further, the longitudinal direction of the magnet sheet 2 is the vertical direction (Z-axis direction), and a plurality of magnet sheets 2 are arranged at predetermined intervals along the horizontal direction (Y-axis direction). Further, the magnet sheet 2 is arranged at a position corresponding to the plate body 7.

Note that the shape of the magnet sheet 2 is not limited to a band shape, and may be changed as appropriate depending on the shape of the printed board 1, for example.

Further, the dimensions of the magnet sheet 2 are not particularly limited, and may be appropriately set according to various conditions.

That is, the thickness (length in the X-axis direction) of the magnet sheet 2 is not particularly limited and may be set appropriately depending on various conditions, but it is preferably longer than the length d1 of the protrusion 71. Specifically, for example, it is preferably 0.4 mm or more and 2.0 mm or less, and more preferably 0.5 mm or more and 1.0 mm or less. Thereby, the protrusion part 71 can be punctured into the magnet sheet 2 as necessary and sufficiently in the fourth step.

Further, since the structure of the double-sided adhesive tape 4 is similar to the structure of the double-sided adhesive tape 9 described above, the explanation thereof will be omitted.

Moreover, the double-sided adhesive tape 4 may be adhered to the magnet sheet 2 in advance before the third step, or may be adhered to the magnet sheet 2 in the third step.

In the present invention, instead of using the double-sided adhesive tape 4, for example, an adhesive (adhesive layer) is formed directly on the magnetic sheet 2 or the plasterboard 3, and the adhesive is used to bond the magnetic sheet 2 and the plasterboard 3 together. You may also use adhesive.

(4th step)
As shown in FIGS. 2 and 6 to 8, the plate 7 of the laminate 101 is magnetically attracted to the magnet sheet 2, and the protrusions 71 and 72 are punctured (bited) into the magnet sheet 2, thereby forming the laminate. Attach 101 (printed board 1).

Further, as shown in FIGS. 7 and 8, protrusions 71 and 72 of the plate body 7 are arranged at positions facing the base table 51. That is, when viewed from the X-axis direction, the protrusions 71 and 72 each overlap with the corresponding base pedestal 51.

By attaching the laminate 101 in this manner, the laminate 101 (printed board 1) can be attached easily and quickly.

Further, the laminate 101 can be held by the magnetic force, and the protrusions 71 and 72 are punctured into the magnet sheet 2, so that the laminate 101 can be held in a plane parallel to the Y-axis and the Z-axis (Y-Z plane). ) can be prevented from shifting within the range. Note that the frictional force in the puncturing direction caused by the protrusions 71 and 72 puncturing the magnet sheet 2 also suppresses displacement of the laminate 101 in the X-axis direction.

As explained above, according to the construction method of the present embodiment, the work of attaching and removing the laminate 101 (printed board 1) to and from the gypsum board 3 can be easily performed without requiring skilled techniques. It is possible to reduce the labor required for the work, shorten the time required for the work, and reduce costs.

In addition, since no adhesive is used to install the laminate 101 (printed board 1), there is no need to modify or replace the base material when re-laying is required, which is environmentally friendly and also supports SDGs (Sustainable Development Goals). (Sustainable Development Goals).

Note that in this embodiment, the protrusions 11 and 12 of the printed board 1 are provided on the long sides, but the present invention is not limited to this. For example, the protrusions 11 and 12 may be provided on the short sides. , or may be provided on both the long side and the short side. Further, in the present embodiment, the printed board 1 is arranged so that the long side direction is the vertical direction (Z-axis direction), but the present invention is not limited to this. For example, the printed board 1 is arranged so that the long side direction may be arranged in the horizontal direction (Y-axis direction). Therefore, for example, it is possible to accommodate various forms such as vertically mounted panels and horizontally mounted panels.

<Second embodiment>
FIG. 12 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing a structure such as a printed board (laminate) constructed by the second embodiment of the plate construction method of the present invention. ).

The second embodiment will be described below, focusing on the differences from the above-described embodiments, and descriptions of similar matters will be omitted.

The second embodiment is similar to the first embodiment except that in the fourth step of the first embodiment, the end of the printed board 1 is further fixed to the base table 52 with screws 6 (fixing members). It is.

As shown in FIG. 12, in the second embodiment, the upper end of the printed board 1 in the vertical direction is fixed to the base stand 52 with the screws 6, and the lower end of the printed board 1 in the vertical direction is similarly fixed with the screws 6. The end portion of the base plate 52 is fixed to the base stand 52. Thereby, the laminate 101 (printed board 1) can be attached more firmly.

In addition, by bending the upper end of the printed board 1 in the vertical direction to provide a bent part (locking part), and hooking the bent part of the printed board 1 to the top of the gypsum board 3, the above-mentioned upper screws can be avoided.

Further, the locations (positions) to be fixed with the screws 6 are a location vertically above the ceiling 30 and a location vertically below the baseboard 50.

The above-mentioned parts are hidden by the ceiling 30 and the baseboard 50 and cannot be seen, so the appearance is not bad and the printed board 1 can be prevented from peeling off or falling off.

The second embodiment as described above can also exhibit the same effects as the embodiment described above.

In this embodiment, the printed board 1 is fixed to the base pedestal 52 with the screws 6, but the invention is not limited to this. For example, the printed board 1 and the board 7 may be fixed to the base pedestal 52 with the screws 6. good.

<Third embodiment>
FIG. 13 is an exploded perspective view of a printed board, a magnet sheet, a magnet sheet, and a steel plate of a structure constructed by the third embodiment of the plate construction method of the present invention. FIG. 14 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing the steps in the third embodiment. FIG. 15 is a front view (corresponding to FIG. 1) showing steps in the third embodiment. FIG. 16 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing the steps in the third embodiment. FIG. 17 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing the steps in the third embodiment. FIG. 18 is a cross-sectional view (corresponding to the cross-sectional view taken along line BB in FIG. 1) showing the steps in the third embodiment.

Hereinafter, the third embodiment will be described with a focus on differences from the embodiments described above, and descriptions of similar matters will be omitted.

In the construction method of this embodiment, a printed board 1, which is an example of a non-magnetic metal or wooden board, is provided with protrusions 11 and 12, which are an example of protrusions that protrude in the thickness direction of the printed board 1. A first step of forming (protrusion forming step);
A second step (laminating) of obtaining a laminate 102 by adhering a magnet sheet 8, which is an example of a first sheet containing a permanent magnet, to a printed board 1 with a double-sided adhesive tape 9, which is an example of a first adhesive. body formation process),
A third step (sheet adsorption step) in which the magnet sheet 2, which is an example of a second sheet containing a permanent magnet, is magnetically attracted to a steel plate 13, which constitutes a frame and is an example of a wall containing a ferromagnetic material. ,
The magnetic sheet 8 is magnetically attracted to the steel plate 13, the printed board 1 is adhered to the magnetic sheet 2 with double-sided adhesive tape 4, which is an example of a second adhesive, and the protrusions 11 and 12 are attached with the double-sided adhesive tape 4. A fourth step (attachment step) of puncturing the adhesive and magnet sheet 2 and attaching the laminate 102 (printed board 1).

(1st step)
As shown in FIG. 13, protrusions 11 and 12 that protrude in the thickness direction of the printed board 1 are formed on the printed board (board) 1.

Note that the printed board 1 and the protrusions 11 and 12 are the same as those in the first embodiment, so a description thereof will be omitted.

(Second process)
As shown in FIGS. 13 and 17, a laminate 102 is obtained (manufactured) by adhering a magnet sheet (first sheet) 8 to a printed board 1 with double-sided adhesive tape (first adhesive) 9. In this case, in this embodiment, one magnet sheet 8 is used for one printed board 1.

Further, the magnetic sheet 8 has its longitudinal direction in the vertical direction (Z-axis direction), and is arranged at the center of the printed board 1 in the horizontal direction (Y-axis direction). In addition, in this embodiment, one magnet sheet 8 is arranged for one printed board 1, but the present invention is not limited to this, and for example, two or more magnet sheets are arranged for one printed board 1. 8 may be arranged.

Further, since the double-sided adhesive tape 9 is the same as that in the first embodiment, its explanation will be omitted.

(3rd step)
As shown in FIGS. 14 and 17, the frame 20 includes a plurality of base stands (supporting members) 51 having a longitudinal shape extending in the vertical direction (Z-axis direction), and a plurality of base stands (supporting members) 51 extending in the horizontal direction (Y-axis direction). A plurality of base stands (supporting members) 52 each having a longitudinal shape are provided.

Further, the steel plate 13 is attached to (supported by) base stands 51 and 52. In this case, as shown in FIG. 17, the steel plates 13 are arranged such that the base table 51 is located between two steel plates 13 adjacent to each other along the Y-axis direction.

Although the method of attaching the steel plate 13 is not particularly limited, in this embodiment, the steel plate 13 is attached with screws (not shown).

In this embodiment, the steel plate 13 is used as an example of the ferromagnetic member, but the present invention is not limited to this, and for example, other ferromagnetic members may be used.

As shown in FIGS. 13, 14, and 15, the magnet sheet (second sheet) 2 is attracted to the steel plate 13 by magnetic force. In this case, a plurality of magnet sheets 2 are used for one printed board 1 (steel plate 13). In this embodiment, two magnet sheets 2 are used for one printed board 1 (steel plate 13). Further, the two magnet sheets 2 are arranged at positions corresponding to the protrusions 11 and 12 of the printed board 1 to be attached. Note that the magnet sheet 2 is the same as that in the first embodiment, so a description thereof will be omitted.

(4th step)
As shown in FIGS. 13 and 16 to 18, the magnet sheet 8 of the laminate 102 is magnetically attracted to the steel plate 13, and while aligning the laminate 102, the printed board 1 is attached to the magnet sheet 2 using double-sided adhesive tape. 4 (second adhesive), and the protrusions 11 and 12 of the printed board 1 are punctured (bited) into the double-sided adhesive tape 4 (the adhesive of the double-sided adhesive tape 4) and the magnet sheet 2 to form a laminate. Attach 102 (printed board 1).

Further, as shown in FIGS. 17 and 18, the protrusions 11 and 12 of the printed board 1 are arranged at positions facing the base table 51. That is, when viewed from the X-axis direction, the protrusions 11 and 12 each overlap with the corresponding base pedestal 51.

Further, the double-sided adhesive tape 4 may be attached to the magnet sheet 2 in the fourth step, or may be attached to the magnet sheet 2 in advance before the fourth step, or the double-sided adhesive tape 4 may be attached to the magnet sheet 2 in the third step. It may be adhered to the magnetic sheet 2 in advance.

By attaching the laminate 102 in this manner, the laminate 102 (printed board 1) can be attached easily and quickly.

In addition, the adhesive force of the double-sided adhesive tape 4 and the magnetic force of the magnet sheet 8 can hold the laminate 102, and the protrusions 11 and 12 are punctured into the double-sided adhesive tape 4 and the magnetic sheet 2, so that the laminate can be It is possible to prevent the body 102 from shifting in a plane parallel to the Y-axis and the Z-axis (YZ plane). Note that the frictional force in the puncturing direction caused by the protrusions 11 and 12 being punctured by the double-sided adhesive tape 4 and the magnetic sheet 2 also suppresses displacement of the laminate 102 in the X-axis direction.

The third embodiment as described above can also exhibit the same effects as the above-described embodiment.

<Fourth embodiment>
FIG. 19 is a cross-sectional view (corresponding to the cross-sectional view taken along line AA in FIG. 1) showing a structure such as a printed board (laminate) constructed by the fourth embodiment of the plate construction method of the present invention. ).

The fourth embodiment will be described below, focusing on the differences from the above-described embodiments, and descriptions of similar matters will be omitted.

The fourth embodiment is similar to the third embodiment, except that in the fourth step of the third embodiment, the end of the printed board 1 is further fixed to the base table 52 with screws 6 (fixing members). It is.

As shown in FIG. 19, in the fourth embodiment, the upper end of the printed board 1 in the vertical direction is fixed to the base stand 52 with the screws 6, and the lower end of the printed board 1 in the vertical direction is similarly fixed with the screws 6. The end portion of the base plate 52 is fixed to the base table 52. Thereby, the laminate 102 (printed board 1) can be attached more firmly.

In addition, by bending the upper end of the printed board 1 in the vertical direction to provide a bent part (locking part) and hooking the bent part of the printed board 1 to the top of the steel plate 13, the above-mentioned upper end can be bent. Screws can be avoided.

Further, the locations (positions) to be fixed with the screws 6 are a location vertically above the ceiling 30 and a location vertically below the baseboard 50.

The above-mentioned parts are hidden by the ceiling 30 and the baseboard 50 and cannot be seen, so the appearance is not bad and the printed board 1 can be prevented from peeling off or falling off.

The fourth embodiment as described above can also exhibit the same effects as the embodiments described above.

Although the method for constructing a plate according to the present invention has been described above based on the illustrated embodiment, the present invention is not limited thereto, and the configuration of each part and each process can be performed using any arbitrary method having similar functions. configuration. Further, other arbitrary components may be added. Further, other arbitrary steps may be added. Further, the present invention may be a combination of any two or more configurations (features) of the above embodiments.

Further, in the above embodiment, the construction in a house was explained as an example, but the present invention is not limited to construction in a house, and can be applied to a building other than a house ( Examples of construction targets other than those mentioned above include condominiums, hotels, office buildings, commercial facilities, and moving bodies such as ships.

1 Printed board 11 Projection 12 Projection 2 Magnet sheet 3 Gypsum board 4 Double-sided adhesive tape 51 Base base 52 Base base 6 Screw 7 Board 71 Projection 72 Projection 8 Magnetic sheet 9 Double-sided adhesive tape 13 Steel plate 10 House 20 Frame 30 Ceiling 40 Floor 50 Baseboard 101 Laminated body 102 Laminated body a Center line b Straight line c Straight line d1 Length d2 Thickness d3 Length d4 Thickness e Center line f Straight line g Straight line W1 Width W2 Width θ1 Inclination angle θ2 Inclination angle

Claims (13)

A first protrusion that protrudes in the thickness direction of the first plate is formed on a first plate made of non-magnetic metal or wood, and a first protrusion that protrudes in the thickness direction of the first plate is formed on a second plate containing a ferromagnetic material. a first step of forming a second protrusion that protrudes in the thickness direction of the second plate;
a second step of adhering the second plate to the first plate with a first adhesive and piercing the first protrusion into the first adhesive to obtain a laminate;
a third step of adhering a sheet containing a permanent magnet to a wall constituting the frame with a second adhesive;
A fourth step of attaching the laminate by magnetically adhering the second plate to the sheet and piercing the sheet with the second protrusion. . The method for constructing a plate body according to claim 1, wherein the first adhesive is provided on the second plate body before the second step. The method for constructing a plate body according to claim 1, wherein the second adhesive is provided on the sheet before the third step. In the first step, the first plate is manufactured by cutting the base of the first plate,
2. The method of constructing a plate body according to claim 1, wherein the first protrusion is a burr formed when cutting the base body of the first plate body. In the first step, the second plate is manufactured by cutting the base of the second plate,
2. The method of constructing a plate body according to claim 1, wherein the second protrusion is a burr formed when cutting the base body of the second plate body. When the length of the first protrusion in the thickness direction of the first plate is d1, and the thickness of the first plate is d2, d1/d2 is 0.05 or more, 0. 4. The method for constructing a plate according to claim 1, wherein the thickness is 4 or less. When the length of the second protrusion in the thickness direction of the second plate is d3, and the thickness of the second plate is d4, d3/d4 is 0.05 or more, 0. 4. The method for constructing a plate according to claim 1, wherein the thickness is 4 or less. 2. The method of constructing a plate body according to claim 1, wherein the wall is made of a non-magnetic material. A first step of forming a protrusion that protrudes in the thickness direction of the plate on a non-magnetic metal or wooden plate;
a second step of adhering a first sheet containing a permanent magnet to the plate with a first adhesive to obtain a laminate;
a third step of magnetically adhering the second sheet containing the permanent magnet to the wall that constitutes the frame and containing the ferromagnetic material;
The first sheet is magnetically attracted to the wall, the plate is adhered to the second sheet with a second adhesive, and the protrusion is attached to the second adhesive and the second sheet. A method for constructing a board, comprising a fourth step of puncturing and attaching the laminate. 10. The method for constructing a plate body according to claim 9, wherein the first adhesive is provided on the first sheet before the second step. 10. The method for constructing a plate body according to claim 9, wherein the second adhesive is provided on the second sheet before the fourth step. In the first step, the plate body is manufactured by cutting the base body of the plate body,
10. The method for constructing a plate body according to claim 9, wherein the protruding portion is a burr formed when cutting the base body of the plate body. When the length of the protrusion in the thickness direction of the plate is d1 and the thickness of the plate is d2, d1/d2 is 0.05 or more and 0.4 or less. Construction method of board.

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