JPH0657815A - Balcony - Google Patents

Abstract

PURPOSE:To facilitate to work out prevention countermeasures against rainwater permeation and facilitate construction of a balcony by making a balcony structure with its edge cut off from view of the waterproof measure between the outer wall of a building body and the side face of the balcony while making the outer wall of the building body support a balcony side face wainscot panel. CONSTITUTION:Regarding a balcony 30 constructed of at least a balcony floor panel 31 projecting from a building body outer wall 23 and a balcony side face wainscot panel 41 erected from both sides of the balcony floor panel 31, the balcony side face wainscot panel 41 is kept apart from the building body outer wall 23 and a connecting member 50 is provided between the balcony side face wainscot panel 41 and the building body outer wall 23. The connecting member 50 is equipped, as an unit, with a wainscot panel side fixation portion 51, which fittingly fixes it in the verticae direction against the end part of the balcony side face wainscot panel 41, and a outer wall side fixation part 55, which is connectingly fixed along the building body outer wall 23 as well as a continuation part 59 which continues uniformly between the outer wall side fixation part 55 and the wainscot panel side fixation part 51.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balcony such as a roof balcony in a prefabricated house by a wooden panel construction method, and more particularly to a structure for connecting an outer wall of a main body of a building and a side wall waist panel of the balcony.

[0002]

2. Description of the Related Art In a two-story or three-story prefab house using a wooden panel construction method, the outer wall panel of the main body of the building is continuously connected to the lower floor portion of the building such as the first floor, and the balcony floor panel and the left and right sides thereof There is a roof balcony constructed by joining the waist side wall panels of the balcony and the front side waist panel of the balcony. In addition to waterproofing the floor, such a roof balcony also prevents corrosion caused by rainwater entering the joints between the wooden panels on the joints between the exterior wall panels of the building and the balcony side waist panel. Therefore, it is necessary to sufficiently perform waterproofing treatment.

That is, in the prior art, first, on the joint between the outer wall panel of the building body and the balcony side waist wall panel,
Stick the first waterproof sheet from the upper part of the balcony side waist wall panel to the outer wall panel surface, then stick the second waterproof sheet from the outer wall panel surface to the upper part of the balcony side waist wall panel, and cover the balcony side waist wall panel upper part Is provided. Then, after a waterproof sheet is attached to the outer wall panel surface, butyl caulking is further performed along the connection portion with the umbrella tree, and thus, the waterproof treatment is performed in multiple layers.

[0004]

As described above, in the roof balcony of the prefab house using the wooden panel construction method, conventionally, a waterproof treatment is repeatedly applied to the joint between the outer wall panel of the main body of the building and the waist side wall panel of the balcony. Therefore, the waterproofing workability was poor. On the contrary, unless the water-proofing process is repeated over many layers, rainwater will penetrate into the joints between the wooden panels and cause corrosion. In addition, the same waterproofing treatment is required for independent balconies and balconies with ceramic panel construction, and there is a problem of corrosion due to infiltration of rainwater.

Therefore, an object of the present invention is to make the outer wall of the building main body support the balcony side waist panel, while having a structure in which the edge is cut off from the viewpoint of waterproofing between them to facilitate the construction. The purpose is to provide a balcony with easy measures to prevent rainwater intrusion.

[0006]

In order to solve the above problems, the present invention comprises at least a balcony floor panel projecting from the outer wall of a building body and a balcony side wall panel standing upright on the balcony floor panel. The balcony side wall panel is separated from the outer wall of the building body, and the balcony side wall panel and the outer wall of the building body are vertically separated from each other between the balcony side wall panel and the outer wall of the building body. The waist wall panel side fixing part for fitting and fixing over, the outer wall side fixing part for joining and fixing along the outer wall of the building body, and the outer wall side fixing part and the waist wall panel side fixing part are uniformly continuous It is characterized in that a connecting member integrally provided with a continuous portion is provided.

Specifically, in the connecting member, the waist wall panel side fixing portion, the outer wall side fixing portion, and the continuous portion are formed of a plate material, and the continuous plate portion is inside the balcony side waist wall panel. In addition to being an extension surface along the side surface, a bottom plate portion which is continuously joined to the balcony floor panel is integrally formed between the lower end portions of the continuous plate portion, the waist wall panel side fixed plate portion and the outer wall side fixed plate portion. I will do it.

The lower end portion of the connecting member is integrally provided with a draining piece for discharging the water flowing in between the outer wall side fixing portion and the waist wall panel side fixing portion to the outside of the balcony. Then, a lower floor portion of the building body is constructed below the balcony floor panel. Further, the building body, the balcony floor panel, the balcony side waist wall panel and the balcony front waist wall panel therebetween are made of wood panels.

[0009]

First of all, since the balcony side waist panel is separated from the outer wall of the building body, the structure of which the edge is cut from the viewpoint of waterproofing between them makes it easy to prevent rainwater from entering. Moreover, since the connecting member is provided between them, the balcony side waist wall panel can be reliably supported by the outer wall of the building body.

The connecting member is an integral one in which the waist wall panel side fixing portion and the outer wall side fixing portion are evenly continuous by a continuous portion, and is vertically connected to the end portion of the balcony side waist wall panel. The waist wall panel side fixing portion is fitted and fixed along the direction, while the outer wall side fixing portion is joined and fixed along the outer wall of the building main body, so that installation and construction can be easily performed.

The lower end of the connecting member is also provided with a draining piece for discharging the water flowing in between the outer wall side fixing portion and the waist wall panel side fixing portion to the outside of the balcony, so that the draining function is also provided. can get.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a balcony according to the present invention will be described below with reference to FIGS. In FIG. 1, which shows the exterior of a balcony portion in a building as an example to which the present invention is applied, 10 is a building body, 11 is the first floor portion thereof, 1
2 is a part of the same floor, 21 is an opening for entering and exiting the balcony, 2
2 is the glass door, 30 is a roof balcony, and 50 is a connecting member according to the present invention.

In the embodiment, the building body 10 is a two-story prefabricated house by the wooden panel construction method, that is, as shown in FIG. 2 and FIG. 3, the wooden outer wall panels 13, 13, 13 ... The outer wall surface of the second floor portion 11 is formed, and the outer wall surface of the second floor portion 12 is formed by the wooden outer wall panels 23, 23, 23, .... As shown in FIG. 3, the first-floor outer wall panel 13 is integrally joined by interposing a core material 15 between front and back plywood 14, 14, and the second-floor outer wall panel 23 also has front and back surfaces as shown in FIG. The core material 25 is interposed between the plywoods 24, 24 to be joined and integrated. In addition, 26 is a corner joining material between the outer wall panels 23, 23 on the second floor.

The roof balcony 30 projects from the outer wall panels 23 on the second floor and is formed continuously on the first floor portion 11. That is, as shown in FIG. 3, the balcony floor panel 31 is placed on and joined to the first floor outer wall panel 13 ... In continuous or flush with a second floor panel (not shown). This balcony floor panel 31 is made of plywood 3
The core material 33 is integrally joined to the lower surface of the core material 33.
Is mounted on the outer wall panel 13 of the first floor, and the body difference 34 is joined to the outside thereof. In addition, 27 is a barrel difference between the outer wall panel 13 on the first floor and the outer wall panel 23 on the second floor.

On the above-mentioned balcony floor panel 31, the balcony front waist wall panel 36 and the left and right balcony side waist wall panels 41, 41 are erected and joined integrally.
This balcony side waist wall panel 41 is also made of front and back plywood 4
A core material 43, 43 ... Is interposed between the two 2, 42 and joined together, and the balcony front waist wall panel 36 is also the same. These waist wall panels 36 and 41 have core members 4 at their lower ends.
Between 3rd grade and the core material 15 at the upper end of the outer wall panel 13 on the first floor,
It is connected by a body difference bolt and a nut (not shown) that penetrates the inner surface of the body difference 34 in the vertical direction. The connection using the body difference bolt and the nut is similar to the case of connecting the first floor outer wall panel 13 and the second floor outer wall panel 23.

Next, a method of supporting the balcony side waist wall panel 41 using the connecting member 50 according to the present invention with respect to the second floor outer wall panel 23 will be described. 2 to 4 are
The connection structure of the balcony side waist wall panel 41 on the left side of the drawing with respect to the corner portion of the second-floor outer wall panel 23 is shown in FIG. Connecting member 5
0 corresponds to the height and width of the balcony side waist wall panel 41, and is formed in the embodiment through appropriate processing such as pressing or welding with a metal plate such as an iron plate or aluminum. Also, coloring may be applied as appropriate.

That is, the connecting member 50 includes a waist wall panel side fixing plate portion 51 having a generally U-shaped cross section, which is fitted and fixed to the end of the balcony side waist wall panel 41 in the vertical direction.
Between the outer wall panel side fixing plate portion 55 having a substantially L-shaped cross section, which is joined and fixed along the corner portion of the second floor outer wall panel 23,
The continuous plate portion 59 having a predetermined width is uniformly continuous, and the bottom plate portion 61 is continuous between the lower end portions thereof.
A draining piece 65 continuous from the bottom plate portion 61 is integrated.

Here, the waist wall panel side fixing plate portion 51 having a generally U-shaped cross section has its outer mounting piece 52 and inner mounting piece 5.
3 are formed with screw holes 54, 54 ... At equal intervals in the vertical direction, and the continuous plate portion 59 is flush with the inner mounting piece 53. Also, the outer wall panel side fixing plate portion 5 having a substantially L-shaped plane
Reference numeral 5 designates a bent outer mounting piece 56 and an inner mounting piece 57 that intersects with the continuous plate portion 59 and has screw holes 5 at equal intervals in the vertical direction.
8 58 are formed. Then, a draining piece 65 is formed continuously from the bottom plate portion 61 and the outer mounting pieces 52, 56, and the draining piece 65 has a shape having a taper surface in an obliquely downward direction.

Using the connecting member 50 described above, the end of the balcony side waist wall panel 41 is fitted into the waist wall panel side fixing plate portion 51 having a generally U-shaped cross section, and the outer mounting piece 52 and the inside are attached. As shown in FIG. 4, the attachment piece 53 is fixed to the core material 43 at the end of the balcony side waist wall panel 41 by tightening the screws 69, 69 ... at their screw holes 54, 54. Then, the bottom plate portion 61 is attached to the balcony floor panel 31.
The outer wall panel side fixing plate portion 55 having a generally L-shaped cross section is placed on the end portion and screwed to the outer wall surface of the second floor portion 12 of the building body 10.

That is, the outer wall panel side fixing plate portion 55 is shown in FIG.
As shown in FIG. 7, the bent outer mounting piece 56 is applied to the corner joint material 26, and the screw 69 is screwed through the screw holes 58.
... while tightening the corner joint material 26, the continuous plate portion 59
The inner mounting piece 57 intersecting with the second outer wall panel 23 is applied to the second outer wall panel 23, and screws 69 are screwed from the screw holes 58 to the core material 25 at the end portion of the second outer wall panel 23 to be fixed. Then, as shown in FIG. 1, the head trees 39 and 49 are attached to the front balcony wall panel 36 of the balcony and the rear waist panel 41 of the balcony, respectively, to finish the exterior material.

As shown in FIG. 1, in the connecting member 50 which supports the balcony side waist wall panel 41 on the right side of the drawing on the second floor outer wall panel 23, the outer wall panel side fixing plate portion 55 has an outer mounting piece 56. Has a shape flush with the inner mounting piece 57. The waterproof treatment for the balcony floor panel 31 is the same as before.
The same applies to the waterproof treatment of the 9,49 parts.

As described above, in the roof balcony 30 of the two-story building body 10 made of the wooden panel construction, the balcony side waist wall panel 41 is separated from the second floor outer wall panel 23, and the edge between them is cut off. The measures to prevent rainwater infiltration are simpler than before. Moreover, since the connecting member 50 is provided between them,
The structure is such that the balcony side wall panel 41 is securely supported by the outer wall panel 23 on the second floor of the building body 10.

The connecting member 50 is an integral body in which the space between the waist wall panel side fixing plate part 51 and the outer wall panel side fixing plate part 55 is uniformly continuous by the continuous plate part 59, and the balcony side wall waist wall. The waist wall panel side fixing plate portion 51 is fitted and fixed to the end portion of the panel 41 in the vertical direction, and the building body 10
The outer wall panel side fixing plate portion 5 along the second floor outer wall panel 23
It can be constructed by a simple attachment that joins and fixes 5 together. The connecting member 50 is a continuous plate portion 59 that is flush with the inner mounting piece 53 of the waist wall panel-side fixing plate portion 51 having a generally U-shaped cross section, and is a taper surface that is continuous and slanting downward from the bottom plate portion 61. The drainage piece 65 having the shape is formed, and water flowing between the waist wall panel side fixed plate portion 51 and the outer wall panel side fixed plate portion 55 is passed from the bottom plate portion 61 to the outside of the roof balcony 30 via the drainage piece 65. It also has a function that can be discharged to.

In the above embodiments, the roof balcony of the two-story prefabricated house by the wooden panel construction method is used, but the present invention is not limited to this.
It may be the roof balcony of a three-story wooden prefab house, or a separate balcony or a balcony of a prefab house with a ceramic panel construction. The material of the connecting member may be resin, and further,
The design and the like are also arbitrary, and it is needless to say that the specific detailed structure and the like can be appropriately changed.

[0025]

As described above, according to the balcony of the present invention, since the balcony side waist panel is separated from the outer wall of the main body of the building, the edge is cut off from the viewpoint of waterproofing therebetween. As a result, the measures for preventing rainwater infiltration can be simplified, and since the connecting structure is interposed between them, the balcony side wall panel can be reliably supported by the outer wall of the building body.

Further, in the present invention, since the connecting portion between the waist wall panel side fixing portion and the outer wall side fixing portion is a continuous portion that is uniformly continuous, the balcony side wall waist wall panel end portion is connected. On the other hand, the waist wall panel-side fixing portion is fitted and fixed in the vertical direction, while the outer wall-side fixing portion is joined and fixed along the outer wall of the building body, so that the installation can be easily performed.

According to a third aspect of the present invention, the lower end portion of the connecting member is integrally provided with a draining piece for discharging the water flowing between the outer wall side fixing portion and the waist wall panel side fixing portion to the outside of the balcony. By leaving it, a draining function can also be obtained.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing an appearance of a balcony portion in a building as an example to which the present invention is applied.

FIG. 2 is a schematic perspective view of a joint portion between the outer wall of the building main body of the balcony according to the present invention and the one side wall waist panel of the balcony as viewed from the outside of the balcony.

FIG. 3 is a schematic perspective view of the joint between the outer wall of the building body and one of the side walls of the balcony and the waist wall panel as viewed from the inside of the balcony.

FIG. 4 is a cross-sectional plan view of a joint between the outer wall of the main body of the building and one of the balcony side waist wall panels.

FIG. 5 is a perspective view of a single connecting member provided between the outer wall of the building main body of the balcony according to the present invention and one of the balcony side waist wall panels.

[Explanation of symbols]

 10 Building Main Body 11 First Floor (Lower Floor) Part 12 Second Floor Part 13 First Floor Outer Wall Panel 23 Second Floor Outer Wall Panel 30 Balcony (Roof Balcony) 31 Balcony Floor Panel 36 Balcony Front Waist Wall Panel 41 Balcony Side Waist Wall Panel 50 Connecting Member 51 waist wall panel side fixed plate part 55 outer wall (outer wall panel) side fixed plate part 59 continuous plate part 61 bottom plate part 65 drainer piece

Claims (5)

[Claims] 1. A balcony comprising at least a balcony floor panel projecting from an outer wall of a building main body and a balcony lateral waist wall panel standing upright on the balcony floor panel, wherein the balcony lateral side waist wall extends from the building main body outer wall. A waist wall panel side fixing portion which separates the panels and vertically fits between the balcony side waist wall panel and the outer wall of the building main body with respect to the end of the balcony side waist wall panel, and the building. A connecting member integrally provided with an outer wall side fixing portion that is joined and fixed along the outer wall of the main body, and a continuous portion that uniformly and uniformly connects the outer wall side fixing portion and the waist wall panel side fixing portion. Balcony that is characterized. 2. The connecting member, wherein the waist wall panel side fixing portion, the outer wall side fixing portion and the continuous portion are formed of a plate material, and the continuous plate portion is provided along an inner side surface of the balcony side wall waist wall panel. And a bottom plate part which is continuously joined to the balcony floor panel between the lower end parts of the continuous plate part, the waist wall panel side fixing plate part and the outer wall side fixing plate part. The balcony according to claim 1, wherein: 3. A draining piece for discharging water flowing in between the outer wall side fixing portion and the waist wall panel side fixing portion to the outside of the balcony is integrally provided at a lower end portion of the connecting member. The balcony according to claim 1, wherein: 4. The balcony according to claim 1, 2 or 3, wherein a lower floor portion of the building body is constructed below the balcony floor panel. 5. The building main body, the balcony floor panel, the balcony side waist wall panel and the balcony front waist wall panel therebetween are made of wood panels. Or balcony described in 4.