JPS639681Y2 - - Google Patents

Description

[Detailed explanation of the idea] This idea concerns balconies.

When forming a balcony on the second floor of a conventional two-story prefabricated house, a pair of cantilevers are installed protruding from the outer wall of the second floor, and a front beam is bridged between the front ends of both cantilevers. This was done by assembling veranda wall panels, floor panels, etc. on beams. However, when looking up at the balcony from below on the outdoor side, the front beam stands out, detracting from its aesthetic appearance. Furthermore, if an attempt is made to hide the front beam in order to eliminate the above-mentioned drawbacks, a new problem arises in that the structure of the balcony becomes complicated and the number of parts increases.

Therefore, the purpose of this invention is to provide a balcony that has a small number of parts, has a simple structure, and has an improved aesthetic appearance.

An embodiment of this invention will be described with reference to FIGS. 1 to 4. In other words, this balcony A is
As shown in Fig. 1, it is formed on the second floor of a two-story prefabricated house 1, with a pair of cantilevers (not shown) protruding from the second floor outer wall surface 2, and both cantilevers A front beam 3 shown in Fig. 2 is bridged between the tips of the
A balcony wall panel 4 is arranged in front of the front beam 3, and its rear surface approximately at the center height is fixed to the front beam 3 via a pair of L-shaped fittings 5, 5, and the front edge of the flooring material 6 is fixed on the front beam 3. By connecting the soffit material 7 to the lower part of the wall panel 4 and connecting the rear edge to the second floor outer wall surface 2, the front edge of the soffit material 7 is connected to the lower part of the wall panel 4. Conceal front beam 3.

In this case, the balcony wall panel 4 is constructed by attaching a surface plate 9 to the entire outdoor surface of a panel frame 8 formed by forming a rectangular frame of channel-shaped frame materials, and a surface plate 10 to the upper half of the indoor surface. To attach it to the front beam 3, bolt the horizontal pieces 5a of a pair of L-shaped fittings 5 to the upper and lower outdoor flanges of the front beam 3, and attach the vertical frame members of the panel frame 8 to their vertical pieces 5b. This is done by bolting the end face 8a.

Further, as shown in FIG. 3, a substantially groove-shaped handrail cap 11 is fitted onto the upper end of the wall panel 4 and fixed with tapping screws 12, and the screw heads are filled with caulking material 13 to prevent rain. Do the closing.

Furthermore, as shown in FIG. 4, a drainage board 14 is provided on the outdoor side of the lower frame material 8b of the wall panel 4 and fixed with tapping screws 15, and the screw heads are filled with caulking material 16 to prevent rain. After closing, the L-shaped bent piece 14 at the rear of the draining plate 14 is
The front end edge of the soffit material 7 is inserted into the groove 17 formed by a to attach it. A groove-shaped falling part 14b for draining is formed in the front part of the draining plate 14.

In this way, since the front beam 3 is hidden by the lower part of the wall panel 4 and the eave ceiling material 7, the front beam 3 is no longer visible when looking up from below on the outdoor side, and the aesthetic appearance can be improved. In addition, the upper part of the wall panel 4 serves as a balcony handrail, and the lower part has the function of concealing the outdoor surface of the front beam 3. In other words, one wall panel 4 functions as both a balcony handrail and a front beam concealment. In order to prepare,
Aesthetics can be improved with fewer parts. Moreover,
Balcony A can be constructed using an extremely simple structure in which a wall panel 4 is fixed to the front of the front beam 3, a floor material 6 is installed on the top of the front beam 3, and a soffit material 7 is attached to the bottom of the wall panel 4. Can be formed. Of course, since the balcony A can be formed using the panel construction method, construction is faster and easier than with the wet construction method.

As described above, the balcony of this invention has a beautiful appearance because the front beam is covered with the eave ceiling material and the balcony wall panel, so the front beam is not visible when looking up from below. In addition, the balcony wall panels serve both as a balcony handrail and as a cover for the front beam, making it possible to improve the aesthetic appearance with fewer components.

Furthermore, a drain plate is fixed to the lower end surface of the balcony wall panel, and this drain plate has an L-shaped bent piece at the rear that holds the soffit material between it and the lower end surface of the balcony wall panel, and a drain plate at the front. It has a falling part. Therefore, the effect of draining rainwater that has flowed down the front surface of the balcony wall panel, etc. can be obtained, and this draining plate also serves as a means of fixing the front part of the eave ceiling material, which has the effect of reducing the number of parts. be.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a building showing the installation position of one embodiment of this invention, Fig. 2 is a vertical sectional view of this embodiment, Fig. 3 is an enlarged sectional view of its main parts, and Fig. 4 shows other important parts. FIG. 2...2nd floor exterior wall, 3...front beam, 4...wall panel, 6...flooring, 7...soffit material, A...balcony.

Claims (1)

[Scope of utility model registration request] A front beam bridged between the tips of a pair of cantilever beams protruding from the outer wall surface of the building body, a balcony wall panel placed in front of the front beam and fixed to the front beam with the back side;
A floor material whose front edge is suspended and connected on the front beam and whose rear edge is connected to the outer wall surface of the building body, and whose front edge is in contact with the rear part of the lower end surface of the wall panel and whose rear edge is connected to the outside of the building body. an L-shaped bent piece fixed to the lower end surface of the balcony wall panel and sandwiching the eave material between the lower end surface of the wall panel and the lower end surface of the balcony wall panel; A balcony equipped with a draining board and a draining board having a falling part for draining at the front.