JPH074315Y2 - Window frame for sushi - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a window frame for a sash that forms a window provided in a building such as a building.

"Prior Art" Conventionally, this type of window frame for sashes was poured into the lower part of the rectangular window frame body with the rails that slidably support the fittings, and when it rained. A window drain was provided so as to prevent rainwater from entering the inside through a gap between the outer wall and the mounting portion of the window frame body and project outwardly so as to cover the outer wall whose tip is bent downward.

However, the one configured as described above can prevent rainwater and the like from entering the inside from the mounting portion of the window frame,
The rainwater that flows through the window drainer flows down the outer wall and flows downward, so there was a raindrop stain on the outer wall surface on the lower side of the window frame. In particular, since rainwater and the like tend to flow down to the ends of the window drainer and flow down, it was conspicuously formed on the outer wall surface on the lower side of both ends of the window drainer.

For this reason, there is a drawback that the aesthetics of a building such as a building is significantly impaired. In addition, since stains such as raindrops occur in a short period of time, in order to maintain the beautiful appearance, it is necessary to perform aesthetic restoration work such as painting in a relatively short cycle, which is a disadvantage that it costs a lot of money. .

“Object of the Invention” In view of the above-mentioned conventional drawbacks, the present invention prevents rainwater flowing through a window drain from flowing down to the outer wall surface on the lower side even in the case of rain, so that a building such as a building The purpose of the present invention is to obtain a window frame for a sash that has a simple structure and can be manufactured at low cost, by preventing stains such as raindrops on the outer wall surface of the building and maintaining the aesthetic appearance of the building for a long time.

"Means for achieving the object of the present invention" The present invention relates to a sash window frame provided with a window drainer projecting outward at a lower portion of a window frame body, wherein the window frame provided at the tip of the window drainer. A trough that receives rainwater that flows along the drain, a socket that has a drain hole that is fixed so as to project to the outside of the lower part of the trough that drains the water accumulated in this trough, and a gap between the outer periphery of this socket A drainage pipe, which is connected so as to cover the drainage hole of the socket so as to cover the outer wall of the building so as not to stain the outer wall of the building, is provided.

"Embodiment of the Invention" Hereinafter, the invention will be described in detail with reference to an embodiment shown in the drawings.

In the embodiment shown in FIGS. 1 to 4, reference numeral 1 denotes a building such as a building, and the building 1 is provided with a large number of windows 3 formed by attaching a sash window frame 2 of the present invention.

The window frame 2 for sashes has a rectangular window frame body 6 having a rail portion 5 that slidably supports the fittings 4 and 4, and when rain falls below the window frame body 6, the fittings are The window drainer 8 provided so as to project outward so that rainwater that has poured into 4, 4, etc. does not enter inside through the gap between the outer wall 7 of the building 1 and the attachment portion of the window frame body 6, and this window drainer A gutter 9 for receiving rainwater flowing along the window drainer 8 formed at the tip of
And a drain pipe 10 capable of draining the water accumulated in the gutter 9 so that the outer wall 7 of the building 1 is not stained.

The window drainer 8 has a base portion that is bent upwards and a tip that is bent downwards. The protruding tip portion covers the upper surface of the outer wall 7 on the lower side of the opening 11 of the window 3 provided in the outer wall 7 of the building 1. In this state, the upper bent portion 8a on the base side is fixed to the lower portion of the window frame body 6 with a plurality of screws 12.

The gutter 9 is formed integrally with the window drainer 8 by bending the lower end of the downward bent portion 8b at the tip of the window drainer 8 into a groove shape.
In addition, lid plates 13 and 13 are attached to the openings on both sides of the gutter 9 so that water does not flow out, and the outer bottom near the one side.
A socket 14 projecting downward is fixed to 9a, and when the water flowing from the window drainer 8 is discharged into the drain pipe 10, the discharged water is transmitted to the outer bottom 9a of the gutter 9, The outer bottom
A drain hole 15 is formed so that the drain hole 15 can be discharged without getting wet with 9a.

The drain pipe 10 is fixed so that the upper end surrounds the socket 14 forming the drain hole 15 on the outer bottom 9a of the gutter 9, and the lower end is opened in another gutter 9 provided below the floor. It is fixed to the outer wall 7 of the building 1 by a plurality of stoppers 16. In addition, what is installed in the window 3 at the bottom is
It should be opened so that it can be drained to the drainage ditch provided on the ground surface.

As shown in FIG. 1, the window frame 2 for a sash having the above-described structure is used in a building 1 such as a building to form a window 3, and in the case of rain, rainwater poured onto the fittings 4, 4 etc. As in the conventional case, the rainwater flows down to the lower portion of the sash window frame 2, and the rainwater that has flowed down flows down the window drainer 8.

Next, the rainwater flowing through the window drainer 8 is received by the gutter 9, and the rainwater accumulated in the gutter 9 is discharged into the drain pipe 10 through the drain hole 15 of the gutter 9. At this time, the discharged rainwater is discharged from the tip of the socket 14 fixed to the outer bottom 9a of the gutter 9 and protruding downward, so that the discharged water is the outer bottom of the gutter 9.
It can be discharged to the surface 9a without wetting the outer bottom 9a.

Furthermore, the rainwater discharged from the drain hole 15 is drained through the drainage pipe 10 into the gutter 9 of the other sash window frame 2 provided below, and is sequentially discharged into the gutter 9 of the sash window frame 2 below the floor. It runs down while being played.

For this reason, unlike the conventional case, rainwater flowing along the window drainer 8 does not flow down along the outer wall 7 on the lower side of the window 3, so that the outer wall 7 on the lower side of the window 3 is free from stains such as raindrops. You can prevent what you can do.

[Different Embodiments of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 5 to 8 will be described. In the description of these examples,
The same components as those of the embodiment of the present invention are designated by the same reference numerals, and duplicate description will be omitted.

In the embodiment of FIG. 5, the main difference from the embodiment of the present invention is that the gutter 9A is formed separately from the window drainer 8 and a plurality of downward bent portions 8b of the tip of the window drainer 8 are provided. Even if the gutter 9A is formed and provided at the tip of the window drainer 8 to form the sash window frame 2A in the point of being fixed with the screw 17 of the book, the same effect can be obtained.

6 is different from the embodiment of the present invention mainly in that a flange 18 is provided on an intermediate outer peripheral portion of a socket 14 fixed to an outer bottom 9a of a gutter 9 and an upper end portion of a drainage pipe 10 is provided. In addition, by providing a flange 19 corresponding to the flange 18 and connecting the drain pipe 10 with screws so that the drain pipe 10 can be detached, by connecting the drain pipe 10 in this way, the drain pipe 10 becomes clogged and cannot be drained. In case it can be removed and cleaned. Also, the installation work can be facilitated.

The embodiment shown in FIGS. 7 and 8 is mainly different from the embodiment of the present invention in that it has a trumpet shape having a large number of small holes 20 at the bottom, which is bent slightly outward at the lower end of the drainage pipe 10. This is the point that the shower port member 21 of
By configuring 10, the water accumulated in the gutter 9 can be drained outward in a shower shape like rain, so that the drain pipe 10 can be shortened. In this case, it may be used for the window on the back side of a building with less traffic.

Although the drain pipe is provided only on one side of the gutter in the embodiment of the present invention, it may be provided on both sides.

"Effects of the Invention" As is apparent from the above description, the invention has the following effects.

(1) A gutter for receiving rainwater flowing along the window drainer is provided at the tip of the window drainer provided on the lower part of the window frame body so as to project outward, and the water accumulated in the gutter is drained. A socket having a drainage hole that is fixed so as to project to the outside of the lower part of the gutter, and the water drained from the drainage hole of the socket that is connected so as to cover the outer peripheral portion of the socket with a gap therebetween. Since a drainage pipe capable of draining water to prevent stains is provided, the rainwater flowing through the window drainer does not flow down to the outer wall of the building as in the conventional case even if it rains. Therefore, it is possible to prevent stains such as raindrops on the outer wall surface of the building.

(2) According to the above (1), it is possible to prevent rainwater or the like flowing through the window drainer from being drained so that the outer wall of the building cannot be blotted, so that it is possible to prevent the outer wall from being stained. It does not spoil the aesthetics. Therefore, the aesthetics of the building can be maintained for a long time.

(3) According to the above (1), the aesthetics of the building can be maintained for a long period of time without being spoiled as in the conventional case. Therefore, when the aesthetics of the building is restored by long-term use, the repair work cycle can be extended. Therefore, the cost of aesthetic restoration work can be reduced.

(4) Since it has the simple structure of (1), it can be easily manufactured at low cost.

(5) If the gutter is formed separately, the already installed window frame can be easily modified.

(6) According to the above (1), since the drain pipe is connected so as to cover the outer peripheral portion of the socket in which the drain hole is formed through the gap, the rainwater in the gutter passes through the drain hole of the socket and is drained. Since it is drained to the pipe, rainwater in the gutter is transmitted to the outer wall surface of the gutter through the periphery of the drain hole as in the conventional case, and is transmitted from the outer wall surface of the gutter to the outer wall surface of the building. It can be surely prevented.

[Brief description of drawings]

FIG. 1 is an explanatory view of an installation state showing an embodiment of the present invention, FIG. 2 is a vertical sectional view of a window portion, FIG. 3 is an enlarged sectional view of an essential portion, FIG. 4 is a front view of the essential portion, 5, FIG. 6, FIG. 7 and FIG. 8 are explanatory views showing different embodiments of the present invention. 1: Building, 2 and 2A: Window frame, 3: Window, 4: Joinery, 5: Rail part, 6:
Window frame body, 7: outer wall, 8: window drainer, 9, 9A: gutter, 10, 10A: drain pipe, 11: opening, 12: screw, 13: cover plate, 14: socket, 15: drain hole, 16 : Stopper, 17: Screw, 18: Flange, 1
9: Flange, 20: Small hole, 21: Shower port member.

Claims (1)

[Scope of utility model registration request] 1. A gutter for receiving rainwater flowing through the window drainer is provided at the tip of the window drainer provided on the lower portion of the window frame body so as to project outward, and water accumulated in the gutter is drained. A socket having a drainage hole fixed so as to project to the outside of the lower part of the gutter, and water discharged from the drainage hole of the socket connected so as to cover the outer peripheral portion of the socket via a gap A window frame for sashes, which is equipped with a drainage pipe that allows drainage so that stains cannot be formed on the outer wall of the sash.