JP2603413Y2 - Balcony mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balcony mounting structure, and more particularly, to a balcony mounting structure capable of simplifying a mounting operation.

[0002]

2. Description of the Related Art Hitherto, it has been known to build a balcony on the outer wall of a building to expand a living space. FIG.
1 is a vertical sectional view showing a balcony mounting structure of a building constructed by a panel method as a first conventional example.

[0003] In the figure, a floor panel 110 is mounted on a wall panel 100, and a waist gap 120 is mounted on an outer end of the floor panel 110. And body difference 12
The arm hardware 130 is attached so as to project outward from 0, and the balcony body 140 is attached to the arm hardware 130. Further, a joining material 150 is provided on the arm hardware 130, and the deck material 16 is placed on the joining material 150.
0 is attached to form the floor 170 of the balcony. A front panel 190 having a vertical lattice 180 and side panels 200 are attached around the balcony body 140.

[0004] In the balcony thus constructed, the arm hardware 130 forms the structure of the floor 170 of the balcony, and the floor 170 is supported by the arm hardware 130. In addition, the end 20 of the side panel 200
2 is fixed to the upper floor wall panel 102, and the upper part of the balcony is supported. Incidentally, as such a conventional example, there is one described in Japanese Patent Application Laid-Open No. 3-194938.

Next, as a second conventional example, Japanese Patent Publication No. Sho 63-4
No. 7,852, discloses a balcony mounting structure in which a pair of arm fittings provided on both sides of a balcony floor can be fitted and fixed to a pair of arm fittings protruding from an outer wall of a building. ing.

[0006]

However, in the balcony mounting structure of the first conventional example, the floor 170 of the balcony is formed into parts such as arm fittings 130 as a structural body and deck materials 160 as floor boards. Therefore, these components must be assembled at a construction site, and it has not been possible to meet the demand for industrial mass production of buildings by the panel construction method. In particular, when attaching the arm hardware 130 to the wall surface, it is difficult to position the arm hardware 130 and the burden on the operator is increased.

Further, the arm fitting 130 for fixing the floor 170 of the balcony to the wall surface of the building cannot support the floor 170 of the balcony by itself, and has a problem that it hangs down due to the weight of the balcony body 170. there were. Therefore, as described above, it was essential to fix the end 202 of the side panel 200 to the wall surface of the building to support the upper part of the balcony.

In this respect, in the balcony mounting structure of the second conventional example, the mounting operation is easy, and it is possible to prevent the floor from hanging down only by fitting the floor of the balcony to the arm hardware. It is. However, when fitting the floor of the balcony to the arm hardware, this floor must be inserted laterally from the tip of the arm hardware, so a wide work space is required in the horizontal direction, and the work platform is wide. There was a problem that it had to be built in a range. In addition, it is sometimes difficult to fit the floor in a direction parallel to the arm hardware.

The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to simplify the mounting operation,
It is an object of the present invention to provide a balcony mounting structure in which the floor portion does not hang down only by attaching the floor portion, and the balcony can be easily unitized.

[0010]

To SUMMARY OF THE INVENTION To achieve the above object, the invention of claim 1, wherein the A is fixed to the wall of a building
An angle member and a floor attached to the angle member , wherein the angle member extends horizontally and has an end.
The surface is arranged in an inverted L-shape, and has an engaging portion on the upper surface of the projecting portion to the outside of the building, and the floor portion has an upper portion covering the angle material on the mounting side with the building. And
The lower part covers under the angle material, and the floor part
The top has an engaged portion to be engaged with the engaging portion, the floor
The lower parts are characterized by having a contact supporting portion for preventing the contact with the hanging of the floor unit to the wall surface below said angle member.

[0011]

According to the first aspect of the present invention, the balcony is formed by merely engaging the engaging portion provided on the upper surface of the projecting portion of the angle member with the engaged portion provided on the upper portion of the floor portion. Installation of the floor is completed. In addition, since the contact support provided at the lower portion of the floor abuts against the wall surface of the building, it is possible to prevent the floor from drooping and to be in a cantilevered state.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a balcony mounting structure according to the present invention will be described below with reference to the drawings.

FIG. 1 shows a building 300 in this embodiment.
1 shows a state in which a floor 10 of a balcony is attached to a wall surface of a balcony. In the figure, a sliding door 302 on the upper floor and a sliding door 304 on the lower floor are provided on the wall surface of the building 300, and the angle member 20 is attached between them. The mounting state of the angle member 20 is as shown in FIG. FIG.
FIG. 2 is an enlarged vertical cross-sectional view showing a mounting state of the floor unit 10 in the present embodiment.

In FIG. 2, a building 300 is formed by a panel method, and a floor panel 32 is mounted on a wall panel 30. At an outer end of the floor panel 32, a body gap 34 and a decorative panel 36 are mounted. Thus, an upper floor wall panel 38 is mounted on the core member 32 a and the body difference 34 of the floor panel 32. Further, exterior members 40 are attached to the outer surfaces of the wall panels 30 and 38.

The angle member 20 is attached to the outer surface of the decorative plate 36 with its upper surface aligned with the upper end of the decorative plate 36. Installation of the angle material 20
Decorative curtain plate 36, body gap 34 and core material 32 of floor panel 32
This is performed by penetrating the bolt 42 into the nut a, and driving a plurality of coach bolts 44 (see FIG. 1). Note that the opening 33 is formed in the face material 32b of the floor panel 32.
Is provided, it is easy to perform the nut fixing work. Then, after the nut fastening is completed, the floor panel 32
The floor finishing material 35 is laid on the top.

The angle member 20 is provided with a bolt 22 so as to protrude upward from the upper surface. This bolt 22
Are fixed by welding through holes 20a formed in the angle member 20 and are integrated with the angle member 20. A bolt shaft 22a protruding from the angle member 20 has an engaging portion with the floor portion 10. Become.

Next, as shown in FIG. 1, the floor 10 has a reinforcing member 14 provided inside a rectangular floor frame 12, and the reinforcing member 14 serves as a structure. A receiving gutter 16 is provided inside the floor 10 as shown in FIG. 2, and a drainage drain 18 with rubber packing (not shown) is attached to the receiving gutter 16. In addition, the drainage 18 is formed so as to be removable by a screw, and can be easily replaced with a drainage drain.

The floor 10 is provided with an engaging hole 60 which can be engaged with the bolt shaft 22a as the engaging portion (see FIG. 1). The engaging hole 60 is provided with a protruding plate 13 (see FIG.
) Is provided with a hole (see FIG. 1) corresponding to the bolt shaft 22a.

Further, a support portion 70 having an L-shaped cross section is provided below the mounting side surface of the floor portion 10, and the support portion 70 contacts the outer surface of the wall panel 30 to support the floor portion 10. It has become.

Thus, the engaging hole 60 of the floor 10 is hooked and engaged with the bolt shaft 22a of the angle member 20, and the lower portion of the floor 10 is supported by the support 70 of the floor 10. The part 10 can be maintained in a cantilever state.
Then, the floor 10 is fixed to the building wall by fastening the bolt shaft 22a as an engaging portion with a nut. In addition, urethane caulking 80 is applied to the gap between the floor 10 and the wall surface, and the engagement joint between the bolt shaft 22a and the engagement hole 60 is covered with a bolt cover 82 as shown in FIG.

Next, a front panel 90 is provided around the floor 10.
FIG. 3 shows a state where the side panel 92 and the handrail 94 are attached. The front panel 90 and the side panels 92
A punching metal (not shown) is attached to a rectangular frame, and is erected on the upper surface 12 a of the floor frame 12 of the floor 10. A handrail 94 is attached to the upper end surfaces of the front panel 90 and the side panel 92.

Next, a deck member 96 is disposed on the reinforcing member 14 as shown in FIG. The deck material 96 is provided with grooves 96a repeatedly at regular intervals, and a groove cover 98 is attached to the grooves 96a.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, the balcony mounting structure according to the present invention may be applied as a floor unit by providing a deck material in advance on the floor 10 in the above embodiment. Further, the front panel, the side panel, and the handrail may be attached in advance, and the entire balcony may be unitized to simplify the work on site.

[0024]

As described above, according to the first aspect of the present invention, the operation of attaching the balcony can be simplified by the engaging portion and the engaged portion. Moreover, the floor portion of the balcony can be attached without hanging down only by engaging the engaging portion with the engaged portion.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a balcony mounting structure according to the present invention.

FIG. 2 is an enlarged vertical cross-sectional view of a mounting state of a floor portion in the embodiment.

FIG. 3 is a perspective view when a front panel, a side panel, and a handrail are attached to a floor.

FIG. 4 is a longitudinal sectional view showing a balcony mounting structure of a building constructed by a panel method as a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Floor part 12 Floor frame 14 Reinforcement material 20 Angle material 22a Bolt shaft 30, 38 Wall panel 60 Engagement hole 70 Support part 90 Front panel 92 Side panel 96 Deck material

Claims (1)

(57) [Scope of request for utility model registration] 1. An angle member fixed to a wall of a building;
Has a floor attached to the angle member, the said angle member is your on the end face extends in a horizontal direction
Are arranged in an inverted L-shape have, has an engaging portion on the upper surface of the projecting portion of the building outward, the floor section, in the mounting side of the building, an upper said
The lower part covers the angle material and the lower part
The lower part covers the lower part, the upper part of the floor part has an engaged part that engages with the engaging part, and the lower part of the floor part is in contact with the wall surface below the angle material to make the floor part balcony mounting structure, characterized in that it comprises a contact supporting portion for preventing the droop.