JP2023158565A - Gypsum board fixture set - Google Patents

Abstract

To provide a fixture set for a gypsum board capable of mounting the gypsum board on a wall surface with a simple constitution and suppressing the reduction of a volume ratio in a room.SOLUTION: A fixture set of the gypsum board includes a plurality of fixtures 1. The fixture 1 comprises a main body 1a positioned between a wooden column 2 and a gypsum board 3, a fixing part 1b provided on the main body 1a for fixing the main body 1a to the wooden column 2 between the wooden column 2 and the end face of the gypsum board 3 facing the wooden column 2, and a pressing part 1c rising toward the end face of the gypsum board 3 toward the wall surface side from the indoor side of the main body 1a and pressing the end face of the gypsum board 3 in contact. The plurality of fixtures 1 are oppositely arranged on the opposed surfaces of the adjacent wooden columns 2, and the gypsum board 3 mounted on the wall surface is pressed from both ends by each pressing part 1c of the set of the fixtures 1 to be fixed to the wooden columns 2.SELECTED DRAWING: Figure 1

Description

The present invention relates to a gypsum board fixture set for attaching gypsum board to indoor walls.

When rehoming a room, base studs are attached to the wall between adjacent columns, gypsum board is attached to the studs, and nails are driven into the surface of the gypsum board to secure the gypsum board to the studs (non-patent method). (See Reference 1, pages 15 to 21).

Gypsum board construction manual - Wooden base/steel base edition - Gypsum Board Industry Association Publishing (2013 edition)

However, in the conventional structure for installing gypsum board, it is necessary to provide studs in the base, and the construction is complicated, such as checking the positions where nails are to be driven. Additionally, there is a problem in that the thickness of the studs increases and the indoor floor area ratio decreases.

The present invention provides a gypsum board fixing tool set that can efficiently attach gypsum board to an inner wall surface while suppressing a decrease in indoor floor area ratio.

A gypsum board fixture set for attaching gypsum board to a wall between adjacent wooden pillars indoors,
The gypsum board fixture set includes a plurality of fixtures,
The fixture includes a main body located between the wooden post and the plasterboard;
a fixing part provided on the main body for fixing the main body to the wooden pillar between the wooden pillar and an end surface of the gypsum board facing the wooden pillar;
a pressing portion that rises toward the end surface of the gypsum board as it goes from the indoor side of the main body toward the wall side, and presses the end surface of the gypsum board that comes into contact with the end surface toward the opposite end surface;
The plurality of fixtures are
The gypsum board, which is arranged to face opposing surfaces of the adjacent wooden pillars and is attached to the wall surface by each pressing part of the set of fixtures, is fixed to the wooden pillars by pressing from both ends. Fixture set.

According to this configuration, in the process of attaching a gypsum board by arranging a plurality of fixtures in advance to face each other on opposing surfaces of adjacent wooden posts, the pressure applied by the pressing portions to both end surfaces of the gypsum board increases. Additionally, if the gypsum board tries to return to the indoor side against the pressure of the pressing part, the tip of the pressing part that rises from the indoor side of the main body toward the wall side will catch on the end face of the gypsum board, preventing the gypsum board from returning. Regulated. Therefore, the gypsum board is securely fixed to the wooden pillar by the fasteners. With the fixing device having such a simple configuration, the gypsum board can be efficiently attached to the wall surface. Moreover, according to this configuration, since no studs are required, the gypsum board can be brought into close contact with the wall surface, and as a result, it is possible to suppress a decrease in the floor area ratio of the room.

According to the gypsum board fixture set of the present invention, the gypsum board can be attached to a wall surface with a simple configuration, and a decrease in the indoor volume ratio can be suppressed.

Figure 1 is a schematic diagram of a gypsum board attached to a wall using a gypsum board fixture set, A is a perspective view of the fixture, B is a front view, C is a plan view, D is a side view, and E is a perspective view of a modified example. , F are cross-sectional views taken along YY arrows in A and E, and G to K are cross-sectional views taken along YY arrows of modified examples.

EMBODIMENT OF THE INVENTION Hereinafter, embodiments of the gypsum board fixture set of the present invention will be described in detail based on the accompanying drawings. Note that the fixing device of this embodiment can be used not only for rehoming an inner wall indoors but also for rehoming an outer wall.

As shown in FIG. 1 and FIGS. 1A to 1D, the fixture 1 includes a main body 1a, a fixing part 1b, and a pressing part 1c. The main body 1a is a flat plate located between a wooden pillar 2 (hereinafter referred to as "wooden pillar 2") and a gypsum board 3, and is made of a material harder than the wooden pillar 2 and the gypsum board 3 (for example, iron, stainless steel). (metals such as steel). It is preferable that the width W (see FIG. 1F) of the main body 1a has a width that allows the main body 1a to be stably pressed with the fingers of an operator when it is fixed to the wooden post 2. However, the width W is set within the thickness D of the gypsum board 3. The fixing portion 1b is formed by bending a tapered triangular portion protruding in the width direction at both ends of the main body 1a in the longitudinal direction perpendicular to the width W direction. Note that the fixing part 1b is bent, for example, at a right angle from the main body 1a (the angle formed by the main body 1a and the fixing part 1b) depending on conditions such as the type of the wooden pillar 2 and the thickness of the gypsum board 3. The angle is preferably 85 degrees or less. That is, since the fixing part 1b is driven diagonally into the wooden pillar 2, it becomes difficult to come off. The pressing part 1c forms two slits of a predetermined length in the width direction of the main body 1a between a pair of fixing parts 1b, and a part of the main body 1a is formed in the opposite direction from the tip of the fixing part 1b. It is formed by making a plate shape of a predetermined width and bending it back. The pressing portion 1c of this embodiment is curled upward and raised. In addition, the pressing part 1c may be configured to rise linearly, as shown in a modification described later.

Next, we will explain the use of the fixing device 1 when rehoming by attaching a gypsum board 3 to cover the surface of the wall of a Japanese-style wooden house (for example, a mud wall, a plaster wall, a Juraku wall, a diatomaceous earth wall, etc.). do. First, the fixing portions 1b of the fixture 1 are pierced into the opposing surfaces of adjacent wooden posts 2 to fix the main body 1a. For example, the fixing portion 1b can be easily pierced into the wooden post 2 by hitting the flat surface of the main body 1a with a hammer. At this time, when the main body 1a is fixed to the wooden pillar 2, the pressing portion 1c rises from the indoor side toward the wall side. That is, the fixture 1 is arranged and fixed so that the pressing part 1c contacts the end surface of the gypsum board 3. Moreover, the fixture 1 fixed to one wooden pillar 2 and the fixture 1 fixed to the other wooden pillar 2 are arranged so as to face each other. Thereafter, a gypsum board 3 whose size is slightly smaller than the inner wall between the wooden pillars 2 is fitted between them. At this time, the pressing portion 1c functions as a guide for inserting the gypsum board and presses the end surface of the gypsum board 3 from the wooden pillar side. That is, the gypsum board 3 is pressed from both sides by the pressing portions 1c of the fixtures 1 disposed opposite to each other. This pressing causes a force in the opposite direction to the insertion direction to act on the gypsum board 3, but the tip of the pressing part 1c, which is harder than the gypsum board 3, bites into the end surface of the gypsum board 3 and gets caught. Therefore, the gypsum board 3 is securely fixed to the wooden pillar 2. Note that the slight gap between the wooden pillar 2 and the gypsum board 3 after the gypsum board 3 is fixed can be hidden by injecting caulking material and pasting wallpaper on the surface of the gypsum board 3.

As described above, the fixing device 1 allows the gypsum board 3 to be efficiently attached to the wall surface, and eliminates the need for studs that are provided during the construction of the conventional gypsum board 3, so that the gypsum board is closely attached to the wall surface. Therefore, it is possible to suppress a decrease in the indoor volume ratio.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and design changes can be made within the scope of the claims. For example, the configuration may be as follows.

(1) As shown in FIG. 1E, the fixing tool 1 may include a U-shaped cut in the main body 1a, and the pressed portion 1c may be formed by bending the cut portion in the opposite direction to the fixing portion 1b. According to this configuration, the four sides 1x and 1y of the main body 1a are connected, and the opening of the main body 1a formed by bending the pressing portion 1c is surrounded by a surface. Therefore, the main body 1a is less likely to deform during construction, and work efficiency is improved. Although two pressing portions 1c are formed in this embodiment, the number may be one or two or more depending on the longitudinal length and material of the main body 1a. Good too. Further, in this embodiment, two sets of tapered fixing portions 1b are formed by bending the triangular extending portions protruding in the width direction at both ends of the main body 1a. In addition, in this modification, the above-mentioned embodiment, and the modification mentioned later, this fixing|fixed part 1b may be one set or two or more sets, or the fixing|fixed part 1c may be provided asymmetrically without forming a set. That is, the number and position of fixtures 1 may be changed as appropriate.

(2) In each of the above embodiments, the pressing part 1c is a rectangular extending part (end edge having the fixing part 1b) that protrudes outward in the width direction at the center of the main body 1a, as shown in FIG. 1F. An edge on the opposite side) may be provided, bent inward toward the main body so as to overlap with the main body 1a, and the surface may be configured to have a wavy shape when viewed from the side.

(3) In the above embodiment, the pressing part 1c is a rectangular extending part (having the fixed part 1b) that protrudes outward in the width direction at the center of the main body 1a, as shown in FIGS. 1G to 1I. It may be formed by bending the end (opposite side of the end edge) inward toward the main body at a predetermined angle, and further bending the end thereof so that it comes into contact with the surface of the main body 1a or the wooden post 2. That is, when the fixture 1 is viewed from the side, the main body 1a and the pressing portion 1c form a triangle.

(4) In the above embodiment, as shown in FIG. 1J, the pressing portion 1c is a rectangular extending portion (an end edge having the fixing portion 1b) that protrudes outward in the width direction at the center of the main body 1a. (opposite side) may be bent to the main body side by 90 degrees or more after attaching the gypsum board 3 to press and support the surface of the gypsum board 3.

(5) The fixing portion 1b may be a double-sided tape with strong adhesive strength. For example, as shown in FIG. 1K, double-sided tape may be attached to the back surface of the main body 1a without providing the fixing part 1b shown in FIG. 1E. Therefore, the fixture 1 of the embodiment shown in FIGS. 1F to 1I can be similarly configured.

1 Fixing tool 1a Main body 1b Fixing part 1c Pressing part 2 Wooden pillar 3 Gypsum board 4 Wall 5 Double-sided tape

Claims (1)

A gypsum board fixture set for attaching gypsum board to a wall between adjacent wooden pillars indoors,
The gypsum board fixture set includes a plurality of fixtures,
The fixture includes a main body located between the wooden post and the plasterboard;
a fixing part provided on the main body for fixing the main body to the wooden pillar between the wooden pillar and an end surface of the gypsum board facing the wooden pillar;
a pressing portion that rises toward the end surface of the gypsum board as it goes from the indoor side of the main body toward the wall side and presses the end surface of the gypsum board that comes into contact with it;
The plurality of fixtures are
The gypsum board, which is arranged to face opposing surfaces of the adjacent wooden pillars and is attached to the wall surface by each pressing part of the set of fixtures, is fixed to the wooden pillars by pressing from both ends. Fixture set.

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