JPH1136717A - Sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a skeleton wall surface from becoming dirty by water droplets passing along the side face of a vertical frame and flowing and falling by installing a gutter section extended to the side of the vertical frame and tilted towards the outdoor side at a side edge having the vertical frame and a cap mounted at the lower end of the vertical frame and extending over an end section on the outdoor side from an intermediate section in the indoor and outdoor direction of the cap and abutting a skeleton wall-surface component on the indoor side from the gutter section on the lower side of the vertical frame. SOLUTION: Water droplets flowing and falling on the side faces 5c of vertical frames 5 are received by gutter sections 15, and flowed and dropped to the outdoor sides of the vertical frames 5. An upper frame 2 and a lower frame 3 are fixed onto a lintel and a window sill. The left-right vertical frames 5 are fastened onto a column, and installed to a skeleton opening. The end faces of skeleton wall-surface components D1 in the horizontal direction are abutted against the side faces 5c of the vertical frames 5. Skeleton wall-surface components D2 in the vertical direction are abutted against the side faces 5c of the vertical frames 5 under the state, in which the components D2 are adjoined at the indoor-side edges of the gutter sections 15 of the caps 10, sections among the furring strips D2 and the side faces 5c of the vertical frames 5 are coated with a caulking material C, and an exterior wall W is set up to the furring strips D2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash to be attached to a frame opening, and more particularly to a sash having a draining function.

[0002]

2. Description of the Related Art Conventionally, as a sash having the above-mentioned draining function, for example, there is a sash described in Japanese Patent Application Laid-Open No. 55-148883.

[0003] As shown in FIG.
Reference numeral 0 denotes a lower frame 51, a vertical frame 52, and a cap 53 attached to a lower end of the vertical frame 52. The cap 53 has a side edge extending to the side of the vertical frame 52 (obliquely downward right in the drawing). Further, a gutter portion 53a that is inclined toward the outdoor side (the lower left side in the figure) is provided. In this sash 50, the vertical frame 5
The water droplets flowing down the side of the cap 2
And flowing down the outdoor side of the vertical frame 52 to prevent dirt from being generated on the frame wall below the sash 50.

[0004]

However, in the above-described conventional sash 50, the rim 6 as a structural member of the body wall surface is not provided.
0 and the side of the vertical frame 52 are brought into contact with each other.
In order to avoid the gutter portion 53a of the cap 53 attached to the lower end of the cap, it is necessary to cut the body rim 60 up and down to shift the lower portion 60a in the direction in which the gutter portion 53a extends. There has been a problem that rainwater that has flowed back through the gutter portion 53a of the cap 53 may enter the inside of the frame from the gap S between the side surface and the rim 60.

In sealing the space between the side surface of the vertical frame 52 and the body edge 60, the side surface of the vertical frame 52 and the body edge 60 are separated from each other at the gap S, so that the application of the sealing material is simple. It is hard to say that it has been a problem to solve these problems.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and it is needless to say that it is possible to prevent the body wall surface from being contaminated by water drops flowing down the side surfaces of the vertical frame. To provide a sash capable of improving the watertightness between a vertical frame and a skeleton wall component and simplifying the application of a sealing material between the vertical frame and the skeleton wall component. It is an object.

[0007]

According to a first aspect of the present invention, there is provided a sash comprising a vertical frame and a cap attached to a lower end of the vertical frame. On the side edge, a gutter portion extending to the side of the vertical frame and inclined toward the outdoor side is provided, and the frame wall component can be abutted on the indoor side from the gutter at the lower end of the vertical frame. The configuration of this sash is a means for solving the conventional problem.

[0008]

In the sash according to the first aspect of the present invention,
When attaching this sash to the skeleton opening, since the skeleton wall component can contact the indoor side from the gutter at the lower end of the vertical frame, even if rainwater may flow back through the gutter of the cap, The rainwater is blocked by the frame wall component, and therefore, the penetration of the rainwater into the frame is almost prevented.

In addition, since the boundary between the vertical frame and the frame wall component is continuous to the lower end of the vertical frame, the application of the sealing material between the vertical frame and the frame wall component is simplified.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings.

FIGS. 1 and 3 show an embodiment of a sash according to the present invention.

As shown in FIG. 1, the sash 1 has an upper frame 2,
A lower frame 3, a cubic 4 and left and right vertical frames (vertical frames) 5 and 5 are provided, and a cap 10 made of a synthetic resin attached to a lower end of the vertical frame 5 is provided.

The cap 10 has a cap body 11 for closing the lower end opening of the vertical frame 5 and a fitting portion 12 having a rectangular cylindrical shape for fitting with the lower end opening of the vertical frame 5.
1, as shown in FIG. 2, in a state where the fitting portion 12 is fitted in the lower end opening of the vertical frame 5, the fitting portion 12 is inclined so as to contact the lower end surface 5 a of the vertical frame 5 inclined toward the outdoor side. is there.

In this case, both sides of the fitting portion 12 (FIG. 2)
(A) left and right sides) of a projection 13 for pressing against the inner surface of the vertical frame 5 to prevent rattling and dropping, and a cap fixing screw 6 in which a screw portion 6a is screwed into a tapping hole 5b of the vertical frame 5. A cap fixing hole 14 that fits with the head 6b is provided. The cap fixing hole 14 has a length that is more inclined than the cap main body 11 in order to cope with a displacement of the tapping hole 5b of the vertical frame 5. It is formed in a circular shape.

The cap 10 includes a cap body 11
The cap body 11 extends toward the side of the vertical frame 5 (to the left in FIGS. 1 and 2 (a) and 2 (c)) on the side edge from the middle part in the indoor / outdoor direction to the outdoor end. Together with an inclined surface 15a inclined toward the outdoor side;
standing wall 15 continuously formed on the side edge and the indoor side edge
The cap 10 is integrally provided with a gutter portion 15 made of b. The cap 10 receives water droplets flowing down the side surface 5 c of the vertical frame 5 at the gutter portion 15 and flows down to the outdoor side of the vertical frame 5, so that the cap 10 is located below the sash 1. Dirt (portions shown by phantom lines in FIG. 1A) is prevented from being generated on the outer wall W.

The sash 1 is configured such that the upper frame 2 and the lower frame 3 are fixed to a dolly and a window stand (not shown), and the left and right vertical frames 5 and 5 are fixed to columns P and attached to the opening of the frame. At this time, the lateral body edge (body wall component)
The end face of D1 is brought into contact with the side face 5c of the vertical frame 5, and a vertical trunk (body wall component member) D2 for forming the heat insulating space S is attached to the indoor edge of the gutter portion 15 of the cap 10. In the state of being adjacent to each other, the vertical frame 5 is brought into contact with the side surface 5c,
After the caulking material C is applied between the side wall 5 and the side surface 5c of the vertical frame 5, the outer wall W is attached to the rim D2.

In the sash 1 having the above-described structure, water drops flowing down the side surface 5c of the vertical frame 5 are received by the gutter 15 of the cap 10 attached to the lower end of the vertical frame 5 and flow down to the outdoor side of the sash 1. Therefore, it is possible to prevent the outer wall W below the sash 1 from being stained.

When attaching the sash 1 to the frame, the cap 1 is attached to the lower end of the side surface 5c of the vertical frame 5.
If the body edge D2 located on the indoor side of the gutter portion 15 at 0 is brought into contact with the gutter portion 15, even if rainwater may flow back through the gutter portion 15 of the cap 10, the rainwater will flow to the body edge D2. As a result, the rainwater is almost prevented from entering the inside of the skeleton.

Further, since the boundary between the vertical frame 5 and the body edge D2 continues to the lower end of the vertical frame 5, the operation of applying the sealing material between the vertical frame 5 and the body edge D2 becomes extremely simple. .

The detailed structure of the sash according to the present invention is not limited to the above-described embodiment.

[0021]

As described above, in the sash according to the first aspect of the present invention, since the sash is configured as described above, when the sash is attached to the opening of the frame, the sash is located on the indoor side from the gutter at the lower end of the vertical frame. Since the skeleton wall component can be abutted, even if there is rainwater flowing backward in the gutter of the cap, this rainwater can be blocked by the skeleton wall component, and as a result, rainwater can enter the interior of the skeleton. In addition, since the boundary between the vertical frame and the structural wall component continues to the lower end of the vertical frame without being divided in the middle, the vertical frame and the structural wall component can be eliminated. This is a very excellent effect that the sealing material application operation between the steps can be easily performed.

[Brief description of the drawings]

FIGS. 1A and 1B are an explanatory front view and a partial horizontal sectional view showing an embodiment of a sash according to the present invention.

FIG. 2 is a plan view (a), a side view (b), and a back view (c) showing the cap of the sash in FIG.

FIG. 3 is an explanatory perspective view of a cap mounting portion of the sash shown in FIG. 1;

FIG. 4 is an explanatory perspective view of a cap mounting portion showing a conventional sash having a water draining function.

[Explanation of symbols]

 1 sash 5 vertical frame 10 cap 15 gutter part D2

Claims (1)

[Claims] 1. A vertical frame, and a cap attached to a lower end of the vertical frame. A side edge of the cap from an intermediate portion in the indoor / outdoor direction to an outdoor end portion extends laterally of the vertical frame and has a cap. A sash, wherein a gutter portion inclined outward is provided, and a frame wall component can be brought into contact with the indoor side from a gutter portion at a lower end of a vertical frame.