JP2003314046A - Rail member installing structure and the rail member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rail member installing structure, and a rail member 30 for the structure securing high aesthetic appearance in external design while facilitating construction work at a job site, and causing no problem such as thrusting-up of a floor material 21 even when the floor material 21 expands. <P>SOLUTION: When installing the rail member 30 so that a butt end surface 22 of the floor material 21 is hidden, the rail member 30 uses a material capable of forming clearance P between the floor material butt end surface 22 and a part opposed to the floor material butt end surface 22 in a side surface 33 of a base material 31, and the clearance P is covered with an overhang part of a decorative material 32 laminated on the base material. <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 frame member mounting structure used for concealing the surface of a floor material at a step, and a frame member used therefor.

[0002]

2. Description of the Related Art A frame member is attached in order to hide the surface of a floor material at a stepped portion, such as a raised frame which is a flooring material or an upper frame of a stairway. In most of these frame members, a veneer veneer or a decorative material such as a synthetic resin sheet is adhesively laminated on the surface of a base material made of solid wood, plywood, laminated wood, wood fiber material, or the like. .

FIG. 3 shows an example of such a frame member mounting structure. In this example, the frame member 10 includes a base material 11 having a rectangular cross section, and a decorative material 12 such as a veneer that is adhesively laminated so as to cover the upper surface and one side surface thereof.
A floor material 21 is attached to the joists 20, and the frame member 10 is fixed to a base material such as a large pull 23 by nailing or an adhesive so as to hide the ostium surface 22 of the floor material 21. . As shown in the figure, the side surface 13 of the frame member 10 facing the ostium surface 22 of the floor material 21 is a flat surface,
It is usual that the frame member 10 is fixed to the base so that a gap is not formed between the flat side surface 13 and the opening 22 of the floor 21. If a gap is formed, it will look unattractive, and dust may get into it, causing dirt.

FIG. 4 shows a mounting structure using a frame member 10a of another form. In this example, the frame member 10a
Is made up of a base material 11a having an L-shaped cross section and a decorative material 12a that is adhesively laminated so as to cover the upper surface and one side surface thereof. In this example, the thickness of the upper surface of the base material 11a is substantially equal to the thickness of the floor material 21, and like the frame member 10 shown in FIG. It is fixed to the base while preventing the formation of gaps between them.

[0005]

As described above, the above-mentioned frame members are fixed to the base side in a state where their side surfaces are in direct surface contact with the surface of the floor material. For this reason, it is necessary to perform precise finishing of the side surface of the frame member and the mouth of the floor material, and further, high construction technology at the site is required so that no gap is formed at the connecting part between the two. There is. On the other hand, the floor material may expand due to moisture absorption.
When the above-mentioned construction is performed with high accuracy, and if a good-looking frame member mounting structure with no gap is obtained, when the floor material expands, there is no space to absorb the expanded part in the joint part, There may be problems such as the floor material being pushed up (raised).

The present invention has been made in view of the above circumstances, and an object thereof is to make it possible to secure a high appearance and design while facilitating the construction at the site and further to improve the floor material. It is an object of the present invention to provide a frame member mounting structure and a frame member used therefor in which problems such as push-up (climbing) of a floor material do not occur even when expanded.

[0007]

DISCLOSURE OF THE INVENTION The present invention is a frame member mounting structure in which a frame member is mounted so as to hide the surface of a floor material, and the frame member is a base material and a decorative material laminated on the surface of the base material. There is a material, a gap is formed between the side surface of the frame member and the portion facing the floor material wood mouth surface that tries to hide the wood mouth surface, and the floor material wood mouth surface, and The gap is covered with a decorative material laminated on the base material.

In the above-mentioned frame member mounting structure, it is premised that the frame member is fixed to the base with a gap left between the side surface and the floor material sill face. Therefore, when manufacturing the frame member and the floor material, it is not necessary to precisely perform the finishing of the side surface of the frame member and the surface of the floor material. In addition, the construction accuracy when fixing the frame member to the base does not need to be as high as the conventional one. This provides ease of processing and construction.

Since the gap formed during construction is covered by the projecting portion of the decorative material laminated on the surface of the base material of the frame member, it cannot be seen from the outside and dust or the like will not enter. Therefore, the high appearance design of the frame member attachment portion is maintained for many years. Even when the floor material expands due to moisture absorption or the like, the expansion is absorbed in the gap formed between the frame member and the floor material, and therefore the problem such as the floor material being pushed up (raised) does not occur.

In the frame member mounting structure of the present invention, there is no particular limitation on the place in the building where it is installed, and there may be a stepped portion between floors, such as a riseway at the entrance, or a stepped portion in a staircase. May be In the case of stairs, the stairs plate serves as the floor material in the present invention. Also,
The cross-sectional shape of the frame member may be an arbitrary shape according to the construction site, such as a rectangular cross section or an L-shaped cross section.

When a frame member having a rectangular cross section is used, a cutout portion (shaking portion) is formed at a portion facing the opening of the flooring material, the recessed portion being left inside while leaving the decorative material. Alternatively, a frame member may be attached to the floor material with the side edge portions of the floor material inserted into the cutout portions. In that case, the above-mentioned gap is formed between the depth side surface of the cutout portion and the wood mouth surface of the inserted floor material. Also in this case, since the gap is covered with the decorative material, all the intended purposes are achieved.

The present invention further relates to a frame member which is installed and used so as to conceal the surface of the floor material, and the frame member has a decorative material laminated on the surface and faces the surface of the floor material. A frame member is also disclosed, in which a notch portion into which the floor material can be inserted is formed in a part.

In the frame member mounting structure according to the present invention and the frame member used therefor, the decorative material laminated on the base material is formed between the side surface of the frame member and the mouth of the floor material as described above after construction. It also functions as a covering material that covers the formed gap from above. Therefore, it is desirable that the decorative material has a certain degree of self-posture holding ability. On the other hand, if the thickness is too large, a step may be formed between the floor surface and the surface of the floor material, and it may be necessary to use the frame parting material together. Therefore, the decorative material is preferably made of a material such as a veneer single plate or a synthetic resin sheet, and the thickness thereof is preferably about 0.5 mm to 1 mm.

The gap formed between the side surface of the frame member and the mouth of the floor material is the ability of the cosmetic material covering the space to maintain its own posture,
The floor material may be appropriately determined in consideration of the expected expansion amount when absorbing moisture, the ease of construction at the site, and the like, but is usually about 1 mm to 5 mm.

DETAILED DESCRIPTION OF THE INVENTION Hereinafter, the present invention will be described based on embodiments with reference to the drawings. FIG. 1 shows a cross-sectional side view of an embodiment of a frame member mounting structure according to the present invention. In this embodiment, the frame member 30
Is provided with a base material 31 having a rectangular cross section and a decorative material 32 such as a veneer that is adhesively laminated so as to cover the upper surface and one side surface thereof. It is fixed to the ground such as the large pull 23 so as to hide the wood surface 22 of the attached floor material 21.

In the frame member 30 according to the present invention, as shown in the drawing, a notch 34 is formed along the longitudinal direction at a portion of the side surface 33 facing the ostium surface 22 of the floor material 21. The depth of the notch 34 is almost the same as the thickness of the floor material 21, and the depth is the state in which the frame member 30 is attached and constructed on the foundation such as the large pull 23, and the end surface of the notch 34 and the mouth of the floor material 21. A gap P is formed between the surface 22 and the surface 22. Then, the projecting portion of the decorative material 32 is located on the upper surface side of the notch 34.

As shown in FIG. 1, the frame member 3 according to the present invention.
In the mounting structure using 0, when the frame member 30 is fixed to the base, the tip end of the floor material 21 on the mouth side is partially inserted into the notch 34 formed in the base material 31, and A gap P is formed in front of the opening 22 of the floor 21. The gap P is covered by the protruding portion of the decorative material 32 laminated on the surface of the base material of the frame member 30.
Therefore, the gap P is not visible from the outside, the external appearance is not impaired, and dust does not enter. Further, when the floor material 21 expands due to moisture absorption or the like, the expansion is absorbed in the gap P, so that there is no problem such as push-up (climbing) of the floor material 21. further,
Since the frame member 30 is attached in a state where the gap P is left, it is not necessary to precisely finish the side surface 33 of the frame member 30 and the floor material opening 22 and the construction accuracy of the frame member 30 is as high as that of the conventional one. It doesn't take much.

FIG. 2 is a cross-sectional side view of another embodiment of the frame member mounting structure according to the present invention. In this embodiment, the frame member 30a includes a base material 31a having an L-shaped cross section, and a decorative material 32a that is adhesively laminated so as to cover the upper surface 31b and one side surface thereof. Further, the thickness of the upper surface 31b of the base material 31a is made substantially equal to the thickness of the floor material 21, and the decorative material 32a projects to the floor material 21 side so as to extend beyond the end surface of the upper surface 31b.

At the time of construction, as shown in FIG. 2, the frame member 30a is fixed to the base so that a gap P is formed between the floor member 21 and the ostium 22. In that state, as in the above-described embodiment, the gap P is provided with the decorative material 32a.
In this case as well, the gap P is not visible from the outside, and a high appearance design is maintained. The expansion of the floor material 21 is also absorbed in the gap P, and the problem of pushing up the floor material 21 does not occur. The ease of construction can be secured as well.

[0020]

As described above, according to the present invention,
It is possible to secure a high appearance design while being easy to install on site, and even if the floor material expands,
A frame member mounting structure that does not cause a problem such as push-up (rise) of a floor material and a frame member used therefor can be obtained.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of a frame member mounting structure according to the present invention and a frame member used therein as seen from the side.

FIG. 2 is a cross-sectional view of a frame member mounting structure according to the present invention and another embodiment of a frame member used therein as seen from the side.

FIG. 3 is a cross-sectional view of a conventional frame member attachment structure and a frame member used therein as seen from the side.

FIG. 4 is a cross-sectional view of another conventional frame member mounting structure and a frame member used therein as seen from the side.

[Explanation of Codes] 20 ... joist, 21 ... floor material, 22 ... floor material knuckle surface, 23 ...
Large pull, 30 ... Frame member, 31 ... Base material, 32 ... Decorative material, 3
3 ... Side surface of frame member, 34 ... Notch, P ... Gap

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Claims (3)

[Claims] 1. A frame member mounting structure in which a frame member is mounted so as to conceal the surface of a floor material, and the frame member has a base material and a decorative material laminated on the surface of the base material. A gap is formed between a portion of the side surface of the member facing the floor material mouth side and the floor material mouth side, and the gap is covered with a decorative material laminated on a base material. Frame member mounting structure characterized by. 2. A frame member having a notch formed in a portion facing a floor mouth of a floor material is used, and a side edge portion of the floor member is inserted into the notch. The frame member mounting structure according to claim 1, wherein: 3. A frame member which is installed and used so as to hide a floor material mouth surface, wherein the frame member has a decorative material laminated on the surface thereof, and the portion facing the floor material mouth surface is concerned. A frame member having a cutout portion into which a floor material can be inserted.