JPH10183835A - Floor joist receiving hardware and floor panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure efficient preparation by arranging upright walls in parallel whose one ends are extended outward a bottom plate along the long side edge of the bottom plate, bending one of the upright walls outward at a right angle, and making the other upright wall a flat upright wall until the extended part. SOLUTION: The first floor joist is placed on a sill placed on the foundation of a building and joined together, the end face of the first floor joist is made to contact the extended part 31 of the flat upright wall 3 of floor joist receiving hardware 1. At such time, the side face of the first floor joist is made to contact the bent extended part 41 of an L-shaped upright wall 4, and the floor joist receiving hardware 1 is nailed to both ends of the joist. And then, the head of the second floor joist is fixed to the parallel sections of the walls 3, 4 of the floor joist receiving hardware 1. After that, a floor panel is completed by placing a face plate on the top face of a rectangular frame made of the first floor joist and the second floor joist in a manner of covering the top faced entirely, and nailed to the first and second floor joists. Therefore, it is easy to align the lower ends of floor joists when a floor panel is being made, and floor joists can be prevented from falling when they are being made or after they are completed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a joist receiving hardware and a floor panel.

[0002]

2. Description of the Related Art Conventionally, an L-shaped joist receiving hardware nailed from the inside and the outside to a right-angled joint between a first joist and a second joist is disclosed in, for example, Japan Housing and Lumber, April 1990. "Hardware standard for framed wall construction method (C marked hardware)" issued by the Technology Center
It is known as shown in FIG.

[0003]

However, with such a joist receiving hardware, there is a problem that it is difficult to align the lower ends of the joists at the time of manufacturing the floor panel, and the joists easily fall over during manufacturing and after completion. Was.

[0004] The invention of claim 1 solves the above-mentioned conventional problems, makes it easy to align the lower ends of the joists at the time of manufacturing the floor panel, and can prevent the joists from falling over at the time of manufacturing and after completion. The purpose is to provide.

[0005] The invention of claim 2 solves the above-mentioned conventional problems and provides a floor panel which can easily be aligned with the lower ends of the joists which are constituent members at the time of manufacturing, does not fall down, and can be manufactured efficiently. The purpose is to do.

[0006]

According to a first aspect of the present invention, there is provided a joist receiving metal fitting having a pair of upright walls having one end extending outwardly from the bottom plate along a pair of long side edges of the substantially rectangular bottom plate. One of the upright walls is an L-shaped upright wall whose extension is bent outward at right angles, and the other upright wall is a flat upright wall having the same plane up to the extension. It is characterized by the following.

In the floor panel according to the second aspect of the present invention, upright walls having one end extending outward from the bottom plate are juxtaposed along a pair of long edges of the substantially strip-shaped bottom plate. Is an L-shaped upright wall whose extension is bent outward at a right angle, and the other upright wall is a flat upright wall having the same plane up to the extension portion. The end of the first joist is attached to the extension of the first joist, the longitudinal side of the first joist is nailed to the bent extension of the L-shaped standing wall, and the second joist is attached to the first joist. The frame is formed by fitting and nailing the end surfaces of the joist receiving hardware to the juxtaposed portion of the standing wall of the joist receiving hardware to form a frame, and the face material is nailed to the upper surface of the frame.

The extending portion of the upright wall of the joist receiving metal fitting according to the first aspect of the present invention may have a lower end cut off obliquely so as to save material and reduce weight. Also, the side ends of the juxtaposed portion of the standing wall are cut off at the upper end while saving the material used and reducing the weight, and leaving the lower end in a triangular shape in side view so that the tip of the second joist can be easily inserted. Is also good.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention; FIG. 1 is a perspective view showing an example of a joist receiving metal according to the invention of claim 1, and FIG. 1 is a perspective view showing an example of a floor panel of the invention according to claim 2.

In the invention according to claim 1 shown in FIG. 1, reference numeral 1 denotes a joist receiving member, one end of which is located outside the bottom plate 2 along a pair of long edges of the substantially rectangular bottom plate 2. Standing walls 3 and 4 are arranged side by side. The extending portion 41 of one of the L-shaped upright walls 4 is bent outward at a right angle.

The lower end of the extending portion 31 of the flat standing wall 3 and the lower end of the bent extending portion 41 of the L-shaped standing wall 4 are cut off diagonally. Is cut off, leaving a triangle shape in side view. Each of the upright walls 3 and 4 has a plurality of nail holes.

In order to produce the floor panel of the second aspect of the present invention shown in FIG. 2 using the joist receiving hardware of the first aspect of the present invention, first, the bases 5 to be joined to the foundation of the building are juxtaposed. Then, the first joists 6 are placed on the base 5 and the two are joined.

Next, the end portion of the first joist 6 is provided on the extending portion 31 of the flat standing wall 3 of the joist receiving hardware 1, and the longitudinal direction of the first joist 6 is provided on the bent extending portion 41 of the L-shaped upright wall 4. Of the first joist 6 are nailed to both ends of the first joist 6.

The second joist 7 has its end face abutting on the longitudinal side surface of the first joist 6 to form the upright wall 3 of the joist receiving hardware 1.
4, and the tip of the second joist 7 is nailed to the juxtaposed portion of the standing walls 3, 4 of the joist receiving hardware 1.

On the inner surface of the first joist 6, a substantially strip-shaped flat plate is provided.
Along a pair of long side edges of 81, standing walls 82 each having one end extending outward from the flat plate are juxtaposed, and both extending portions 83 of the standing wall 82 are bent outward at right angles ( April 1990 Japan Housing
The joist receiving hardware 8 (illustrated as JH208 / 210 in the Hardware Specification for Framed Wall Construction (C Mark Hardware) issued by the Wood Technology Center) is nailed at equal intervals.

The ends of the second joists 7 are fitted to the juxtaposed portions of the standing walls 82 of the joist receiving hardware 8 with their end faces abutting against the longitudinal side surfaces of the first joists 6. It is nailed to the juxtaposed portion of the standing wall 82 of the receiving hardware 8.

On the upper surface of the rectangular frame formed from the first joist 6 and the second joist 7, a face plate 9 is placed so as to cover the entire surface, and the first joist 6 and the second joist 6 are placed. The floor panel is completed by being nailed to the joist 7.

[0018]

The joist receiving metal according to the first aspect of the present invention is constructed as described above, so that the lower ends of the joists can be easily aligned at the time of manufacturing the floor panel, and the joist of the joist at the time of manufacturing and after completion is completed. Fall can be prevented. The floor panel of the invention of claim 2 is
It is easy to align the lower ends of the joists which are the constituent members at the time of manufacturing, and the joist can be efficiently manufactured without overturning.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a joist receiving metal according to the present invention.

FIG. 2 is a perspective view showing an example of the floor panel according to the invention of claim 2;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 joist receiving hardware 2 substantially strip-shaped bottom plate 3 plate-shaped standing wall 4 L-shaped standing wall 6 first joist 7 second joist 9 face plate 31 extension portion (of flat plate standing wall) 41 bent extension portion

Claims (2)

[Claims] 1. Along a pair of long side edges of a substantially strip-shaped bottom plate,
Standing walls having one end extending outward from the bottom plate are juxtaposed. One standing wall is an L-shaped standing wall having an extending portion bent outward at a right angle, and the other standing wall is extended. A joist receiving metal fitting, which is a flat standing wall having the same plane up to an installation portion. 2. Along a pair of long side edges of the substantially strip-shaped bottom plate,
Standing walls having one end extending outward from the bottom plate are juxtaposed. One standing wall is an L-shaped standing wall having an extending portion bent outward at a right angle, and the other standing wall is extended. The first joist end face is provided at the end of the first joist and the first joist is provided at the bent end of the L-shaped upright. The side faces in the longitudinal direction are each nailed, and the second joist is fitted to the juxtaposed portion of the standing wall of the joist receiving metal with its end face abutting against the first joist and nailed to form a frame. A floor panel, wherein a surface material is nailed to an upper surface of a frame body.