JPS647121Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is based on a balcony, more specifically, a decking material support that constitutes a balcony floor surface by a girder material provided on the front part and a joist material provided along the wall surface of the building corresponding to the girder material. This relates to a balcony in which a decking material is placed and fixed on the support part, and in particular, the decking material does not come off from a predetermined position, and even if there is a dimensional error, the decking material can be smoothly mounted on the support part. To provide a balcony that can be placed on top of a balcony and whose position can be adjusted when it is fixed.

Embodiments of the present invention will be described below with reference to the drawings.

In the figure, symbol A indicates a balcony. Balcony A is constructed by connecting girders 2, intermediate caps 3, and handrails 4 to the upper parts of columns 1, 1, and 1 erected on the outdoor side of building B. The front part of the balcony is constructed by stretching a wall panel 5 between them, and gable beams are provided on the tops of the pillars 1 and 1 at both ends, corresponding to the girders 2, the intermediate caps 3, and the handrails 4, respectively, at right angles. 2', the middle cap 3', and the handrail 4' are connected, and a wall panel 5 is stretched between the gable 2' and the middle cap 3' to form a balcony side part, and A decking material 9 is arranged between the girder material 2 and a joist material 8 attached along the outer wall of the building corresponding to the girder material 2 and the girder 2'. It is placed on a support part 10 provided at the lower part of the inner surface of the girder material 2 and the joist material 8, and is fixed by a fixture 11, and is further attached to the girder material 2 and the deck material along the side surface of the deck material 9. The gap between the material 9 and the fixture 11
A cover material 12 that covers both is screwed.

This will be explained in detail next.

A girder 2 is installed horizontally in the front part of the balcony A.
Corresponding to the girder material 2, a joist material 8 is fixedly fixed by a coach screw 13 along the outer wall of the building B. The girder 2 is composed of a hollow extruded member of metal such as aluminum, and includes a girder main body 14 having a substantially rectangular cross section, a wall panel mounting portion 15 formed on the upper surface of the main body 14, and a protruding lower part of the inner surface of the main body 14. It is composed of a deck material support part 10 and a girder cover locking groove 16 which is opened in the upper part of the inner surface, and is connected between the pillars 1, 1, 1 via connecting fittings 17 at both ends. This connecting fitting 1
7 has fitting pieces 19 protruding from the top and both sides of the base piece 18, which are screwed in advance to predetermined positions on the outer surface of the column 1, and the fitting pieces 19
By fitting the open end of the hollow girder 2 main body into the body and screwing the end to the fitting piece 19 of the connecting fitting 17 from the upper side and the building side, the support 1 and the girder 2 are connected. Connection is fixed. Furthermore, a decking material receiving recess 20 is continuously formed on the upper surface of the decking material supporting portion 10 which is protruded from the inner surface of the beam member 2.

On the other hand, a decking support member 22 is provided protruding from the lower part of the joist 8 along the exterior wall of the building to the outdoor side corresponding to the decking support part 10, and a decking support member 22 is provided on the upper surface of the decking support member 22. A recess 20 is formed. As a result, decking material receiving recesses 20, 20 are formed facing each other between the girder material 2 and the joist material 8, which are arranged opposite to each other. and the recess 2
The widths of the recesses 20 and 20 are wide enough to allow the decking material 9 to be moved in the width direction of the recesses 20 and 20 when the decking material 9 described later is placed thereon. The decking material 9 is made of FRP or the like, and consists of legs 24, 24 hanging down from the vicinity of both front and rear ends of a flat plate-like main body 23 whose surface is appropriately textured to prevent slipping. It is placed and fixed on the decking material receiving recesses 20, 20 of the decking material supporting portion 10 and the decking material supporting member 22 formed between the joist material 8 and the girder material 2. In addition, the distance between the girder material 2 and the joist material 8 at the deck material attachment part is as follows:
The width is set slightly larger than the width on both sides of the decking material 9. This absorbs dimensional errors during construction or the dimensional errors of the deck material 9 itself, and allows the deck material 9 to be easily attached to the balcony girder material 2 and joist material 8 without having to process the deck material 9 for width adjustment or the like. Can be installed.

The decking material 9 placed on the support part 10 is
It is fixed to the girder 2 and the joist 8 through angle-shaped decking fixtures 11 screwed at regular intervals along the side upper surface of the main body 23. Note that the decking material 9 may be directly fixed to the wall surface of the building. As a result, the decking material 9 is stably and firmly fixed on the support part 10, and the girder material 2
The connecting fixing screw 26 is hidden by the decking material 9 and cannot be seen from the outside.

Note that a wall panel 5 is stretched over the girder 2. This wall panel 5 is screwed from the building side to mounting portions 15 that protrude from the upper part of the girder 2 and the lower part of the intermediate cap 3. A girder cover 29 is attached to the upper surface of the girder 2 to cover and hide the screwed portions at the lower end of the wall panel and the screwed portions on the upper surface of the girder 2 from the outside. The girder cover 29 has leg pieces 27, 27 on both front and rear sides, and the leg piece 27 on the rear side on the building side
The lower end bent locking portion 28 is locked in the locking groove 16 at the upper end of the beam member 2 on the building side. The leg pieces 27 that are locked in the locking grooves 16 are held in locking by the cover material 12 provided along the side surface of the decking material 9. The cover material 12 has a projecting piece 32 and an inclined piece 33 protruding obliquely downward on the same side from the upper and lower ends of an attachment piece 31 attached to the side surface of the beam member 2, and further has a hanging piece 34 extending from the tip of the inclined piece 33. The above-mentioned cover material 1
2 are screwed to the side surface of the decking material 9 and the upper surface of the joist material 8. At this time, the cover material 12
When the upper end portion of the spar cover 29 is arranged so as to come into contact with the lower end locking portion 28 of the leg piece 27 of the spar cover 29, the cover member 12 is prevented from coming off from the locking groove 16 of the spar member 2, and the cover member 12 is prevented from coming off from the locking groove 16 of the spar member 2. The material 12 is stably attached to the beam material 2. This cover material 12 also prevents dimensional errors between the deck material 9 and the girder material 2,
The gap provided to facilitate the installation of the deck material 9 is covered, and the decking material 9 fixture is also covered.

As explained in detail above, in the balcony according to the present invention, support parts for the decking material are first provided on the girder material provided at the front part of the balcony and the joist material installed along the wall surface of the building, and a continuous shape is provided on this support part. The decking material is configured to form a continuous leg part that is housed in the concave part, so that the decking material is placed with its leg part placed in the concave part of the support part. Moreover, since the recess is formed wide enough to allow the deck material to be moved in the width direction, it is not only easy to work, but also absorbs construction errors and improves dimensional accuracy. Accuracy is not required very strictly. Further, since the upper part of the decking material is fixed to the girder material, the joist material, or the wall surface of the building with a fixture, it is securely and firmly fixed, which is very useful in practice.

[Brief explanation of the drawing]

Figures 1a and 1b are a front view and a side view of the balcony according to the present invention, respectively, and Figure 2 is the same as Figure 1a.
FIG. 3 is an enlarged sectional view taken along line XX of FIG. Code A...Balcony, B...Building, 1...
Post, 2...Girder material, 8...Joist material, 9...Deck material, 11...Fixing tool, 12...Cover material, 2
0...Deck receiving recess.

Claims (1)

[Scope of claim for utility model registration] A balcony characterized by meeting the following requirements. (a) Supporting parts for the decking material shall be formed on the girder material installed in front of the balcony and the joist material installed along the wall of the building. (b) Forming a continuous recess in the support. (c) Forming a continuous leg part on the decking material that can be placed in the recess and placing it in the recess. (d) The recess shall be wide and the decking material shall be movable in the width direction of the recess. (e) The upper part of the decking material shall be fixed to the girder material and joist material, or to the wall of the building using fixing devices.