JP2003278366A - Joining structure of plate material for construction - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a joining structure capable of joining and fixing plate materials for construction without using nails and an adhesive while preventing its warping and squeaking to solve problems in a conventional joining method of the plate material for construction such as a floor, a wainscot and the like that as the use of nails and the adhesive to fix the floor materials, causes the rusting, sick house syndrome, and difficulty in remaking. <P>SOLUTION: This plate material for construction has shiplap parts wherein upper and lower parts of projecting parts are alternately changed at equal intervals, or wave-shaped parts on both end parts in the width direction, so that the shiplap parts or wave-shaped parts are mutually fitted to each other and firmly joined without using the nails and the adhesives. According to this joining method, the plate materials for construction such as the floor and the wainscot can be integrated and fixed like a piece of plate, while preventing the warping and floor squeaking. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure for building plate materials.

[0002]

2. Description of the Related Art The conventional structure for joining building materials such as floors and waist boards is designed to prevent warping and floor squeal by fitting and incorporating male and female fruits of the building materials that have been actually processed. It is fixed with glue and glue. In addition, plywood that has recently been bonded with an adhesive has been used as a building board because it has almost no warpage and expansion / contraction.

[0003]

In the prior art, the service life is shortened due to the rust of the nail, the problem of sick house is caused by the adhesive, and the re-installation at the time of repair and reform is also difficult and labor-intensive. In order to solve the problem, the present invention has advanced the research with the object of preventing warping and floor squeal without using nails and adhesives, and providing a joint structure of an integrated construction board material.

[0004]

There are two methods for preventing warping and floor squeaking without using nails and adhesives, and integrally joining board members for construction. 1) In a rectangular building board material (1), a phase scooping process is formed at both ends in the width direction, and the phase scooping process is performed by alternating the top and bottom of the convex portion (2) at equal intervals. Convex parts on both ends (2)
Are formed so that the upper and lower sides are antisymmetric. One of the longitudinal end portions forms the actual processing of the female seeds (5), and the processing of the female seeds (5) in the width direction at this time is a phase change at both ends in the width direction to increase the strength. Process a few mm away from the processed part.
One of the both ends in the longitudinal direction forms the actual processing of the male seeds (4), and the length of the male seeds (4) in the width direction is more than that of the female seeds (5) in the width direction. The right end is cut by the length in the width direction of the jumping process. This makes it possible to incorporate the male seeds (4) and female seeds (5) in the longitudinal direction, and then incorporate the convex portions (2) and the concave portions (3) of the interlocking process in the width direction. The convex portion (2) and concave portion (3) of the peripheral edge of the processed building board (1) and the male (4) and female (5) of the actual machining are fitted to each other. , Join. By this joining by the phase-judging process, the building board materials (1) are firmly joined to each other and integrated like a single board, so that warping and floor squeal are prevented (Claim 1).

2) In a rectangular building board (6), a male seed (7) and a female seed (8) are formed on one of both ends in the width direction.
Then, the wave-shaped actual machining is formed so that both are parallel waves of the same waveform (wavelength, amplitude, and phase are the same). At this time, the length of the building plate material (6) is set to a length that is a multiple of the wavelength of the wave of the corrugated main machining, and both ends in the longitudinal direction of the corrugated main machining start with the same waveform (cycle), The board material (6) for construction is unified and processed so that it ends with the same waveform (cycle). One of the two longitudinal end portions forms the actual machining of the straight female seed (10), at this time, in order to increase the strength, the female seed (1
The length 0) in the width direction is machined away from the corrugated actual machining parts at both ends by several mm. One of both ends in the longitudinal direction is
A straight male (9) is formed into an actual product, and the length of the male (9) in the width direction is larger than that of the female (10) in the amplitude of the wave. Cut to the length with the right end cut by an amount. As a result, the male seed (9) and the female seed (10) at both ends in the longitudinal direction can be assembled, and then the male seed (7) and the female seed (8) that are actually processed with the corrugated end portions in the width direction can be incorporated. Became. A male (9) and a female (10) at both ends in the longitudinal direction of the peripheral edge of the processed building board (6) and a corrugated male (7) and a female (8) at both ends in the width direction are provided. Fit and join each other. By this actual wave-shaped joining, the building board materials (6) are firmly joined to each other and integrated like a single board, so that warpage and floor squeal are prevented (claim 2).

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION For example, as an embodiment of claim 1, in a flooring, first, two kinds of building board materials (1) are manufactured. One is to form a phase-jailing process on both ends of the rectangular short building board (1) in the width direction. The phase-jailing process is 5 cm above and below the convex part (2).
Alternating two times at an interval of 2, the upper and lower convex portions (2) at the left and right ends are processed antisymmetrically, and the both end portions in the longitudinal direction are formed in the longitudinal direction described in the means (1) for solving the problem. It is a processing method of both end parts, one is a male (4) processed, one is a female (5) processed (12) and the other is a rectangular long building board (1) in the width direction. Forming the phase-judging process at both ends, this phase-judging process is to replace the upper and lower sides of the convex portion (2) 5 times alternately at 5 cm intervals, and make the upper and lower sides of the left and right convex portions (2) antisymmetric. Both ends in the longitudinal direction are processed by the method of processing both ends in the longitudinal direction described in the means (1) for solving the problem. One is male (4) processing, one is female (5) processing. Make what you did (11). Since the convex portions (2) are switched up and down at intervals of 5 cm, the length of the long building board (11) is 30 cm, and the length of the short building board (12) is 15 cm.

The first row is a construction board material (11) which is long in the longitudinal direction from the left end corner and is laid on the base by fitting the male seeds (4) and female seeds (5) into the second row. First, a short building board (12) is laid by fitting the convex portion (2) and the concave portion (3) of the interlocking process, and then the long building board (11).
Are laid in order in the longitudinal direction by fitting the male seeds (4) and female seeds (5) at the peripheral edge and the convex portions (2) and concave portions (3) of the interlocking process. Thereafter, the flooring of the building board from the third row is repeated by repeating the method of the first row and the second row in a cycle, and the male end (4) and female end (5) and The convex portion (2) and the concave portion (3) of the jamming process are fitted to each other, and are laid in order on the entire surface of the base and flooring is performed.

For example, as an embodiment of claim 2, in the flooring, first, two kinds of building board materials (6) are manufactured. In the rectangular building board (6), both ends in the width direction have the same waveform wavelength of 3 cm and an amplitude of 0.
The waves are parallel waves having the same 5 cm period, one of which is a male fruit (7) and the other of which is a female fruit (8). Both ends in the longitudinal direction are the same as the processing method for both ends in the longitudinal direction described in the means (2) for solving the problem. A straight male processing (9) on one side and a female processing (10) on one side Give. With the processed building board (6), a long building board (13) having a longitudinal length of 30 cm and a short building board (14) having a length of 15 cm are manufactured.

In the first row, a long construction board material (13) is laid in order on the base material in the longitudinal direction from the left end corner by fitting male (9) and female (10) mates. In the row, first, a short building board material (14) is laid by fitting male and female fruits, and then a long building board material is laid by fitting male and female fruits at the peripheral edges. For the flooring from the 3rd row onwards, the method of incorporating the 1st row and the 2nd row is repeated in a cycle to fit the straight male / female and corrugated male / female of the peripheral end Laying in order on the entire surface and flooring.

For example, in a wainscot, the building board material has both end portions in the width direction processed by the method of claim 1 or by the method of claim 2 and has the same length in the longitudinal direction. Prepare board material. First, the processed building board is fitted into the skirting board and the corner member at the left end, and then the processed building board is inserted into the skirting board in parallel to the right end in order, and then fitted and assembled. The upper part of the wainscot is fixed with a headboard, and the right end is fixed with a corner member.

[0011]

[Effects of the Invention] By using fitting and joining construction board materials, which have been phase-shifted and wave-shaped actually processed, in which the upper and lower sides of the protrusions are replaced at equal intervals, without using nails and adhesives. , It was possible to firmly integrate the building board material. This allows
While preventing warpage and squealing of the floor, the service life is extended, the sick house is eliminated, and repairs and refitting at the time of remodeling become easier. In particular, the problem of sick houses can be solved by using solid building boards.

[Brief description of drawings]

FIG. 1 is a basic diagram of the present invention (claim 1).

FIG. 2 is a basic diagram of the present invention (claim 2).

FIG. 3 is a view showing a female end processing of the longitudinal end portion according to claim 1 and its peripheral view.

FIG. 4 is a peripheral view of the male processing of the longitudinal end portion according to claim 1;

FIG. 5 is a view showing the processing of the female end portion in the longitudinal direction of claim 2 and its peripheral view.

FIG. 6 is a view showing the male processing of the end portion in the longitudinal direction of claim 2 and its peripheral view.

FIG. 7 is a top view of the flooring of claim 1.

FIG. 8 is a top view of the flooring of claim 2.

[Explanation of symbols]

1 Building board (Claim 1) Two-phase spigot convex Recessed by three-phase crimping Four real processed males (Claim 1) 5 real processed females (Claim 1) 6 Building board (Claim 2) 7 Corrugated male fruit 8 corrugated female fruit 9 actual processed males (Claim 2) 10 actual processed females (Claim 2) 11 Long construction board (Claim 1) 12 Short building board (Claim 1) 13 Long construction board (Claim 2) 14 Short building board (Claim 2)

Claims (2)

[Claims] 1. A rectangular building board (1) comprising:
Forming an interlocking process at both ends in the width direction, the interlocking process is such that the upper and lower sides of the convex portions (2) are alternately replaced at equal intervals, and the upper and lower sides of the convex portions (2) at the left and right ends are antisymmetric. Formed by forming the male and female parts (4) on one side and the female part (5) on the other side in the longitudinal direction, and forming the processed plate material (1) on the peripheral end of Joining structure of building board material (1) characterized in that a large number of convex parts (2) and concave parts (3) and male and female parts (4) and (5) of this actual machining are fitted and assembled and joined together. . 2. A rectangular building board (6) comprising:
Both ends in the width direction are male (7) on one side and female (8) on one side, forming a wave type actual machining with the same wavelength, amplitude and phase on both sides. On one hand, male (9)
A straight line actual processing of the female seed (10) is formed on one side, and the building plate material (6) subjected to the processing is fitted with the straight male and female fruits of the peripheral edge and the corrugated male and female fruits. A joint structure for building plate materials (6), characterized in that a large number of them are incorporated and joined together.