JPH0821162A - Method of drainage construction in sash section of infiltrating water into wall body and drainage structure therefor - Google Patents

Abstract

PURPOSE:To discharge infiltrating water in a sash section and in the periphery of the sash by a distinct drainage path. CONSTITUTION:A sash section 3 consisting of an outer casing 5 and a sash frame is incorporated into a wall body 1, and the upper horizontal frame 5a and vertical frames 5b of the outer casing 5 are formed in a hollow shape respectively, and communicated mutually. The lower vertical upstanding piece of an inner throating plate mounted along the upper edge of the sash section 3 is disposed adjacently into an open groove formed to the upper horizontal frame 5a. The lower end sections of the vertical frames 5b are arranged onto a sash throating plate installed at the lower edge of the sash section 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage method and a drainage structure in a sash portion, and in particular, water that has entered the wall body is temporarily collected in the sash portion and then discharged from the lower portion of the sash portion to the outside. The present invention relates to a drainage method and its drainage structure to be installed in a sash portion of infiltration water in a wall.

[0002]

2. Description of the Related Art As a drainage method and a drainage structure for a conventional sash portion of this type, a drainage method and a drainage structure as shown in FIGS. 8 to 10 are generally known. That is, in the construction method and structure shown in FIGS. 8 to 10, the sash portion 55 including the outer frame 52, the sash frame 53, and the lower end draining plate 54 is provided in the opening portion of the wall body 51 formed by the hollow extrusion molding plate 50. Had been inserted. Further, between the front side of the wall body 51 and the outer frame 52 or the lower end draining plate 54, respectively,
Seal receiving materials 57 and 58 filled with the next sealing material 56 and inserted between the back side of the wall body 51 and the sash frame 53.
The secondary seal material 61 is filled between the self-weight receiving metal 59 and the pressing metal 60.

By the way, in the conventional drainage method and drainage structure for the sash shown in FIGS.
The infiltrated water that has infiltrated into the upper wall body of the wall body 51 to which the sash portion 55 is fitted as shown by the arrow in FIG.
After penetrating into the outer frame 52 or the sash frame 53 of the upper edge of the sash 55, and then passing through the outer frame 52 on the both side vertical edges of the sash 55 or the inside of the sash frame 53 at any place, It was discharged to the outside through the sash portion 53 at the lower edge and the draining plate 54.

[0004]

However, since the above-mentioned conventional drainage method and drainage structure have the above-mentioned structure, the infiltrated water that has infiltrated into the wall body 51 is generated at the upper edge of the sash 55. Most of them are dispersed in the outer frame 52 and the sash frame 53, further pass through an unspecified portion of the sash portion 55, move to the lower portion of the sash portion 55, and are discharged to the outside from the lower end drainage plate 54. It was

Therefore, since the infiltrated water moves downward through the unclear path in the entire sash portion 55, the infiltrated water that has infiltrated the sash portion 55 will reach an arbitrary portion in the sash portion 55. There is a problem that it stays for a long period of time and promotes corrosion of the outer frame 52 of the sash portion 55 and the sash frame 53. In particular, there is a problem that it is difficult for the infiltrated water that has infiltrated into the sash frame 53 to be reliably discharged outward from its lower portion.

The drainage method and the drainage structure according to the present invention are completely new techniques developed in view of the above-mentioned conventional problems, and in particular, the infiltration water that has infiltrated into the wall body is removed from the sash portion through the inner drainage plate. The inflow water was reliably collected in the upper horizontal frame of the frame, and the collected infiltration water was made to flow down through the vertical frame of the outer frame, and the infiltration water was discharged to the outside through the sash draining plate at the lower end of the sash part. It provides a completely new drainage method and drainage structure technology.

[0007]

DISCLOSURE OF THE INVENTION The drainage method for the sash portion of the water infiltrated into the wall according to the present invention is a technique which has fundamentally improved the above-mentioned conventional problems, and the gist of the invention is as follows.
In the construction method of draining the infiltration water in the wall at the sash part, the infiltration water in the wall is collected in the upper horizontal frame of the frame outside the sash part through the inner draining plate, and the collected infiltration water is collected outside the sash part. A sash part for infiltrating water in a wall, which is made to flow down through both vertical frames of the frame and is further discharged to the outside of the wall body through a sash drainer plate attached to the lower edge of the sash part. Drainage method in Japan.

The gist of the first invention of the drainage structure in the sash portion of the water infiltrated into the wall body according to the present invention is to provide a drainage structure in the sash portion including the outer frame and the sash frame incorporated in the wall body. In the above, the upper horizontal frame and the vertical frames on both sides of the outer frame are formed in a hollow shape and communicate with each other inside, and an inner drainage provided along the upper edge of the sash portion. The lower edge of the plate is provided close to the opening groove of the upper horizontal frame of the outer frame, and the lower ends of both vertical frames of the outer frame are adjacent to the sash drainer plate 5 attached to the lower edge of the sash part. This is a drainage structure provided in the sash portion of the water that has entered the wall.

Further, the gist of the second invention of the drainage structure is that the sash for infiltrating water into the wall body of the first invention is characterized in that drainage holes are formed in the lower portions of both vertical frames of the outer frame. It is a drainage structure installed in the part. The gist of the third invention of the drainage structure is configured by providing an inner draining plate integrally attached and fixed to a front surface of a lower vertical standing piece with a backup material having a drainage hole along the upper edge of the sash portion. The drainage structure is provided in the sash portion of the infiltration water in the wall of the first aspect of the invention. The gist of the fourth invention of the drainage structure is the drainage structure provided in the sash part of the water in the wall of the first invention, characterized in that a corner water receiver is attached to the end of the inner drainage plate.

[0010]

In the drainage method for the sash portion according to the present invention, the infiltrated water that has infiltrated into the wall body is collected in the upper lateral frame of the outer frame of the sash portion. And it does not infiltrate around it. Also, as mentioned above,
The infiltrated water collected in the upper horizontal frame flows down through the vertical frames on both sides of the outer frame, and is discharged to the outside of the wall through the sash draining plate attached to the lower edge of the sash. Water that has entered does not stay in or around the sash frame of the sash.

The first invention of the drainage structure in the sash portion according to the present invention is that the lower end edge of the inner draining plate provided above the upper edge of the sash portion is the opening groove of the hollow upper horizontal frame of the outer frame of the sash portion. Since it is configured in close proximity to the above, it is possible to reliably collect all the infiltrated water that has infiltrated into the wall body above the sash portion in the hollow portion of the upper horizontal frame via the inner drainage plate.

Further, since the upper horizontal frame and the both side vertical frames of the outer frame are formed in a hollow shape and communicate with each other, the infiltrated water collected in the upper horizontal frame is supplied to the both side vertical frames. It can be made to flow down through. Further, since a sash draining plate is provided at the lower end edge of the sash portion, inflow water flowing down along both vertical frames of the outer frame can be discharged to the outside of the wall body through the sash draining plate. I can.

In the second invention of the drainage structure in the sash portion according to the present invention, since the drainage holes are formed in the lower portions of the vertical frames on both sides of the outer frame, the inflow of water flowing down in these vertical frames is performed. Can be smoothly and surely discharged from this drain hole.

A third invention of the drainage structure in the sash portion according to the present invention is a backup material having a drainage hole on the front surface of a lower vertical standing piece of an inner draining plate provided along the upper edge of the sash portion. Since it is attached integrally, it is possible to receive the infiltrated water that has infiltrated into the wall body by the inner water draining plate and allow it to flow down through the water drain hole of the backup material.
Therefore, it is possible to prevent rainwater from staying inside the wall and inside the horizontal joint of the wall.

In the fourth invention of the drainage structure in the sash portion according to the present invention, since the corner water receiver is attached to the end portion of the inner draining plate provided along the upper edge of the sash portion,
It is possible to reliably receive the infiltrated water near the end of the inner drainage plate at this corner water receiver and guide it to the inner drainage plate to let it flow down. Therefore, it is possible to prevent the infiltrated water from accumulating near the end portion of the inner drainage plate.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of the drainage method and the drainage structure for the sash portion of the water entering the wall according to the present invention will be described in detail. FIG. 1 shows a state in which the sash portion is incorporated in the wall body. 1 is a front view, FIG. 2 is a cross-sectional explanatory view showing the configuration of the upper left corner of the sash portion in FIG. 1, FIG. 3 is a cross-sectional explanatory diagram showing the configuration of the upper right corner of the sash portion in FIG. 1, and FIG. 7 is a sectional view showing the structure of the lower left corner of the sash portion, FIG. 5 is a sectional view taken along line VV in FIG. 1, FIG. 6 is a sectional view taken along line VI-VI in FIG. 1, and FIG. -VII is a cross-sectional view.

In FIGS. 1 to 7, reference numeral 1 denotes a building wall, which is formed by vertically stacking hollow extrusion molding plates 2. A sash portion 3 of an opening window is incorporated and attached to an opening portion opened at a predetermined position of the wall body 1. Moreover, a window glass door 4 is slidably attached to the sash portion 3. The sash portion 3 is formed by combining an outer frame 5 and a sash frame 6. The outer frame 5
Is composed of an upper horizontal frame 5a and vertical frames 5b on both sides, and these upper horizontal frame 5a and vertical frame 5b are respectively formed in a hollow shape and are communicated with each other inside.

A predetermined opening is formed in the wall 1 for incorporating the sash portion 3, and opening reinforcing angles 7 and 8 are attached around the opening to form a hollow extrusion molding plate. 2 is a Z-shaped hardware 9, bolt 10, bolt 10
It is attached and fixed to the opening reinforcing angle 8 via a plate 11 or the like that can be screwed into. Reference numeral 12 denotes a panel receiving angle, which supports the small surface of the hollow extrusion molding plate 2 at the opening.

Above the upper edge of the sash portion 3, an inner drainage plate 1 is provided.
3 is provided. 2 and 3, the inner draining plate 13 is attached along the standing surface and the horizontal surface of the panel receiving angle 12, and the backup member 14 is integrally formed on the front surface of the lower vertical standing piece 13a. The backup material 14 is provided with a drain hole 15 in the vertical direction. Further, the lower vertical upright pieces 13a and the lower end edges of the backup member 14 are attached and fixed in proximity to the opening grooves 16 provided in the upper horizontal frame 5a of the outer frame 5, respectively.

Corner water receivers 17 and 18 are attached to both ends of the inner drainage plate 13, respectively. Two types of corner water receivers 17, 18, one corner water receiver 18
Has a structure in which its corner portion can be fitted into the hollow portion 2a of the hollow extrusion molding plate 2. In the figure, 19 is a sealing material,
20 is a waterproof packing. A sash draining plate 21 is attached along the lower edge of the sash portion 3. The lower end of the vertical frame 5a of the outer frame 5 is brought into contact with the sash draining plate 21, and a drain hole 22 is formed in the lower portion of the vertical frame 5a. In addition, standing pieces 21a are provided on both ends of the sash draining plate 21 so as to stand upright so that infiltration water or rainwater that has flowed down onto the sash draining plate 21 does not flow out to the outside of the sash draining plate 21. ing.

In the present invention, as described above, the inner drainage plate 13 is provided at the upper edge of the sash portion 3, and the corner water receivers 1 are provided at both ends thereof.
7 and 18 are provided, the wall body 1 above the sash portion 3 is provided.
All the infiltrated water that has penetrated into the inside can be reliably received by the inner water draining plate 13 and the corner water receivers 17 and 18.
Moreover, since the backup material 14 having the water drain hole 15 is attached to the front surface of the lower vertical standing piece 13a of the inner water drain plate 13, the infiltration water received by the inner water drain plate 13 is transferred to the water drain hole 15
It can be made to flow downward via.

In the present invention, the upper horizontal frame 5a of the outer frame 5 is also provided.
Is made hollow, and an opening groove 16 is formed on the upper surface thereof, and the lower vertical standing piece 13a of the inner draining plate 13 and the backup material 14 attached thereto are opened.
As described above, all the infiltrated water discharged from the water drain hole 15 of the backup material 14 can be made to flow into the upper horizontal frame 5a as described above.

Since the vertical frames 5b on both sides of the outer frame 5 are also formed in a hollow shape and communicate with each other with the upper horizontal plate 5a, the inflowing water flowing into the upper horizontal frame 5a is prevented from flowing into the vertical frame 5b. It can be made to flow down through. Since the drainage hole 22 is formed in the lower portion of the vertical frame 5b, the inflow water flowing down in the vertical frame 5b is discharged from the drainage hole 22 to the sash portion 3
Let it flow out onto the sash draining plate 21 provided at the lower edge of the
It can be discharged to the outside of the wall 1 through the sash draining plate 21.

[0024]

EFFECTS OF THE INVENTION The drainage method and drainage structure provided in the sash portion of the water infiltrated into the wall according to the present invention have the above-mentioned configurations and actions. Therefore, by carrying out the present invention, the following great effects are obtained. Can be obtained.

(1) All the infiltrated water that has infiltrated into the wall above the sash portion can be made to flow into the upper horizontal frame of the outer frame of the sash portion through the inner water drain. (2) The infiltrated water that has flowed into the upper horizontal frame of the outer frame can reliably flow down through the vertical frames on both sides of the outer frame. (3) The infiltrated water flowing down by the vertical frame of the outer frame can be discharged to the outside of the wall body through the sash draining plate on the lower edge.

(4) Therefore, the drainage path of the infiltrated water that has infiltrated into the wall is very clear. (5) It is possible to prevent infiltration water from accumulating around the sash portion and the sash portion, and thereby to prevent corrosion of the sash frame and the like.

[Brief description of drawings]

FIG. 1 is a front view showing a state where a sash portion is incorporated in a wall body.

FIG. 2 is a cross-sectional explanatory view showing a configuration of an upper left corner of the sash portion in FIG.

3 is a cross-sectional explanatory view showing a configuration of an upper right corner of a sash portion in FIG.

FIG. 4 is a cross-sectional explanatory view showing the configuration of the lower left corner of the sash portion in FIG.

5 is a sectional view taken along line VV in FIG.

6 is a cross-sectional view taken along the line VI-VI in FIG.

7 is a sectional view taken along line VII-VII in FIG.

FIG. 8 is a front view of a wall body showing a conventional example.

9 is a sectional view taken along line IX-IX in FIG.

10 is a sectional view taken along line XX in FIG. 8.

[Explanation of symbols]

1 Wall 2 Hollow Extrusion Molding Plate 2a Hollow Part 3 Sash Part 4 Glass Door 5 Outer Frame 5a Upper Horizontal Frame 5b Vertical Frame 6 Sash Frame 7, 8 Opening Groove Reinforcing Angle 9 Z-Shaped Metal 10 Bolt 11 Plate 12 Panel Receiving Angle 13 Inner draining plate 13a Lower vertical standing piece 14 Backup material 15 Draining hole 16 Opening edge 17,18 Corner water receiver 19 Sealing material 20 Waterproof packing 21 Sash draining board 21a Standing piece 22 Drain hole 50 Hollow extrusion molding plate 51 Wall 52 Outer Frame 53 Sash frame 54 Lower end draining plate 55 Sash 56 Primary seal material 57, 58 Seal metal receiving object 59 Self-weight receiving metal object 60 Pressing metal object 61 Secondary sealing material

Claims (5)

[Claims] 1. A method for draining in-wall infiltration water in a sash portion, wherein in-wall infiltration water is collected in an upper horizontal frame of an outer frame of the sash portion through an inner draining plate, and the infiltration water collected is collected. Inside the wall body, characterized in that the inflowing water is discharged to the outside of the wall body through a sash draining plate attached to the lower edge of the sash portion. A drainage method to be installed in the sash part of infiltration water. 2. In a drainage structure in a sash portion composed of an outer frame and a sash frame incorporated in a wall body, an upper horizontal frame and both vertical frames of the outer frame are each formed in a hollow shape. In addition, the lower end edge of the inner draining plate, which is communicated with each other inside and is provided above the upper edge of the sash portion, is provided adjacent to the opening groove of the upper horizontal frame of the outer frame, and further, A drainage structure provided in a sash portion of infiltrated water in a wall, characterized in that lower end portions of both vertical frames of the outer frame are adjacently arranged on a sash draining plate attached to a lower end edge of the portion. 3. The drainage structure provided in the sash part of the water in the wall body according to claim 2, wherein drainage holes are formed in the lower portions of the vertical frames on both sides of the outer frame. 4. An inner draining plate integrally attached and fixed with a backup material having a drainage hole on the front surface of the lower vertical standing piece is provided along the upper edge of the sash portion. The drainage structure provided in the sash part of the infiltration water of the wall body of Claim 2. 5. A drainage structure provided at a sash portion of infiltrated water in a wall according to claim 2, wherein a corner water receiver is attached to an end portion of the inner water draining plate.