JPH0354241Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The invention relates to a balcony of a building.

BACKGROUND TECHNOLOGY Conventionally, for balconies provided outside entrances and exits formed on the outer walls of houses such as the second floor, decking materials are placed on joists installed in the horizontal direction. Generally, two are used to receive the front and back ends of the decking material. in this case,
When you look up at the balcony from below, you can see the back side of the decking between the joists. Therefore, in the past, a covering material called a soffit was installed on the underside of the joists to make it difficult to see the back side of the decking.

Problems to be Solved by the Invention In such a conventional configuration, there was a problem in that the cost was high because it was necessary to provide a covering material called the eaves.

This invention solves these problems,
The purpose is to make it difficult to see the back side of the decking material even when looking up at a balcony from below without using a conventional eave ceiling (covering material), and to provide a product with a simple structure and easy assembly at a low cost. It is.

Means for Solving the Problem In order to solve this problem, the present invention provides three horizontal supports so as to protrude forward from the entrance/exit portion formed in the outer wall of the upper floor of the building. A plurality of joists are integrally provided between the supporting members and are slidable from the front and located at both front and rear ends and in the middle, and the ends of the joists located on both sides of the supporting member are connected at the position of the central supporting member. The materials are joined together, a decking material is installed on the joist, and handrail units are provided on the front side and both left and right sides where the decking material is provided.

Effect: With this configuration, the multiple joists act as louvers, making the decking materials difficult to see. Furthermore, the work of installing the joists becomes easier.

Embodiment Hereinafter, an embodiment of the present invention will be described based on the drawings.

In the figure, 1 is a glass door provided at an entrance 2 formed in an outer wall on the second floor of a house, and 3 is a balcony provided outside this glass door 1.
To describe this balcony 3 in detail, 4...
... are three horizontally installed steel frames 5... in the outer wall so as to protrude forward from the doorway 2 at the lower side of both ends and the middle position in the width direction of the doorway 2. This support member is made of iron and is arranged so that its longitudinal end faces face up and down. 6... are columns that are welded and fixed to the front end surface and the upper end surface near the rear end of each support member 4 at both ends and are vertically installed, and a female screw hole member 7 is provided inside the upper end of each column 6. There is. A plate 8 is provided at the lower end of each column 6 to rest on the support 4, and is fixed to the column 6 and the support 4 by welding. Reference numeral 9 denotes a screw hole formed in this plate 8 to attach a decorative cover to be described later. 10... are provided between the three supporting members 4... at appropriate intervals in the longitudinal direction of the supporting member 4 (at both front and rear ends and in the middle) so as to face in a direction perpendicular to the longitudinal direction of the supporting member 4. The joists 11, 12, 13, and 14 having a square side cross section have screws 1 attached to both ends of a plurality of joists 10 between the left support members 4 and 4 and between the right support members 4 and 4, respectively.
This is a connecting member fixed at 5. 16 and 17,
17 is a decorative cover that covers the front side of the lower end and both left and right sides of the lower end of the balcony 3; these decorative covers 1
6, 17, 17 have both upper ends of the plates 8...
... is placed on the plate 8, and the bolt 19 is inserted into the screw hole 9 of the plate 8 through the washer 18 from above.
By screwing into and tightening the support member 4, it is fixed onto the support member 4. By the way, the cosmetic covers 16, 17,
17 is made of a molded material having the same cross-sectional shape.
Specifically, the upper plate portions 16a, 17a, 17a, the side plate portions 16b, 17b, 17b hanging down from the outer sides of the upper plate portions 16a, 17a, 17a, and the side plate portions 16b, 17b, 17b extending inward from the lower ends of the side plate portions 16b, 17b, 17b. Bent parts 16c, 17c, 17c bent in multiple stages,
Small engaging pieces 16d, 17d, 17d hanging down from the inner sides of the upper plate parts 16a, 17a, 17a.
and L-shaped engagement pieces 16e, 1 formed on the inner surfaces near the upper ends of the bent portions 16c, 17c, 17c.
7e and 17e, these decorative covers 1
Both ends of the supports 6, 17, and 17 are processed and formed to match the members adjacent thereto, and are notched to fit into the support column 6. Further, the longitudinal center portion of the decorative cover 16 covering the front side portion of the lower end is also cut so as to fit with the plate 20 provided at the front end of the intermediate support member 4. Among the decorative covers 16, 17, 17 formed in this way, except for the decorative cover 16 that covers the front side of the lower end, the decorative covers 17, 17 that cover the left and right sides of the lower end are fixed on the supporting members 4, 4. and in such a state, the connecting member 1
Joists 10 . . . , 10 . . . having joists 1 , 12 and 13 , 14 fixed at both ends are inserted between the left support members 4 , 4 and between the right support members 4 , 4 . Among the connecting members 11 to 14, the connecting member 11 is fixed to the left end of the joist 10 inserted between the left supporting members 4, 4, and the joist 1 is inserted between the right supporting members 4, 4.
The connecting members 14 fixed to the right end of the decorative covers 17, 17 are both connected to the engaging pieces 17d, 17 of the decorative covers 17,
d, 17e, and an engaging piece 11a that can be engaged with 17e;
11b and 14a, 14b are provided on the upper and lower sides.
Specifically, the upper engaging pieces 11a, 14a engage with the engaging pieces 17d, 17d of the decorative covers 17, 17 from below, and the lower engaging pieces 11b, 14b engage with the engaging pieces 17d, 17d of the decorative covers 17, 17. The engaging pieces 17e, 17e are engaged from above, and the upper engaging pieces 11a,
Small protrusions 11c and 14c are formed on the upper part of 14a to abut from above on engagement pieces 17d and 17d that engage with engagement pieces 11a and 14a.
Also, the joist 10 inserted between the left support members 4, 4
Regarding the connecting member 12 fixed to the right end of ... and the connecting member 13 fixed to the left end of the joist 10 inserted between the right supporting members 4, 4, the connecting member 13 is It has the same shape as the connecting members 11 and 14, and has upper and lower engaging pieces 13a and 13b, and a small protrusion 13c on the upper part of the upper engaging piece 13a. On the other hand, the connecting member 12 rests on a plate 20 at the front end of the intermediate support member 4 and a plate 20 separately provided near the rear end, and connects the bolt 22 to the plate 2 through a washer 21.
An upper plate part 12a that is fixed by screwing into screw holes 23, 23 of 0 and 20, and a small engagement piece 12b hanging from the tip of this upper plate part 12a.
and an L-shaped engaging piece 12c formed at the lower end, so that the engaging pieces 13a, 13b of the connecting member 13 can engage with the engaging pieces 12b, 12c of the connecting member 12. ing. Reference numeral 24 denotes a tapping hole formed along the longitudinal direction on the inner surface of the joist 10, into which a screw 15 for fixing each of the connecting members 11 to 14 is screwed and tightened. 25 is the joist 1
0... Deck material placed on top and fixed with screws 26, 27 is a handrail unit forming the front side of the balcony 3, 28, 28 are handrail units forming both left and right sides of the balcony 3, and the front side is fixed. The column cover materials having an approximately L-shaped planar shape at both left and right ends of the handrail unit 27 to be formed engage with the column cover materials having an L-shaped planar shape at the front ends of the handrail units 28, 28 forming both left and right sides, thereby forming a rectangular cylindrical shape. Pillar cover material 2
9 and 29, and are designed to wrap around the support columns 6 erected on the front end side of each support member 4 at both ends.
In addition, handrail units 28, 2 forming the left and right sides
At the rear ends of the pillars 6, 6, rectangular cylindrical pillar covers 30, 30 similar to the pillar covers 29, 29 are formed, and the pillars 6, 6 are erected on the rear end sides of the supporting members 4, 4 at both ends. It is designed to envelop the 32 is the upper and lower 2 parts of the handrail unit 27 forming the front side part.
Of the upper horizontal bars 33 and 34 of the tier, it is a handrail facing in the vertical direction provided between the upper horizontal bar 34 and the lower horizontal bar 35 of the lower tier, and the upper horizontal bar 34 and the lower horizontal bar 35 are arranged in the longitudinal direction appropriately. They are provided at intervals. Reference numeral 36 denotes the upper horizontal bar 3 of the lower stage of the upper horizontal bars 37 and 38 of the upper and lower two stages in each handrail unit 28 forming the left and right side parts.
8 and the lower horizontal bar 39, and are provided at appropriate intervals in the longitudinal direction of the upper horizontal bar 38 and the lower horizontal bar 39. Such handrail units 27, 28, 28 are connected to the pillar cover 2.
9, 29, 30, 30 are externally fitted onto the four pillars 6... from above, and the pillar covers 29, 29, 30,
30 is placed on the plate 8..., and a bolt (not shown) is inserted from the upper end of the support cover 29, 29, 30, 30 through a holding plate (not shown) into the female screw hole at the upper end of each support support 6. By screwing and tightening the member 7, it is fixed onto the support member 4. Reference numeral 40 denotes a cap that is fixed to the upper horizontal bars 33, 37, 37 with screws in order to cover the upper horizontal bars 33, 37, 37 of the upper stage of the handrail units 27, 28, 28.

In such a configuration, the assembly order is as follows.

First, the decorative covers 17, 17 on both the left and right sides are attached on the supporting members 4, 4 at both ends, and the joist 10, which has connecting members 11, 12 at both ends, is connected from the front between the supporting members 4, 4 on the left side. Let it be inserted. At this time, the engaging pieces 11a and 11b of the left connecting member 11 engage with the engaging pieces 17d and 17e of the decorative cover 17. In addition, the connecting member 12 on the right side has the upper plate portion 12a connected to the intermediate supporting member 4.
fixed on top. Next, a joist 10 having connecting members 13 and 14 at both ends is inserted between the right support members 4 and 4 from the front. At this time, the left connecting member 13
The engaging pieces 13a, 13b engage with the engaging pieces 12b, 12c of the connecting member 12, and the engaging pieces 14a, 14b of the right connecting member 14 engage with the engaging pieces 17d, 17e of the decorative cover 17. do. Next, the front decorative cover 16 is attached to the front ends of the three supporting members 4 . After that, 10 joists... 2 decking materials on top
Place and fix the handrail units 27, 28, 2.
8, and the order of attaching them does not matter whichever comes first.

In the embodiment described above, there are four rows of joists 10... below the decking material 25, and even when looking up at the balcony 3 from below, there are four rows of joists 10...
... serves as a louver, making it difficult to see the back side of the deck material 25.

Effects of the invention As described above, according to the invention, there is no need to provide an eaves (covering material) under the joists as in the conventional case, and even when looking up at the balcony from below, both front and rear ends that receive the underside of the decking material can be seen. Additionally, the multiple joists in the middle act as louvers, making it difficult to see the back side of the decking material. Furthermore, since the decking material is supported by the plurality of joists, the strength against loads from above is increased. In particular, as mentioned above, the present invention does not require a conventional eaves ceiling, and the joists are inserted from the front as one piece, so the work is easier than installing them one by one to the support material. This improves efficiency and can be provided at low cost. Furthermore, since the connecting members at the ends of the joists located on both sides of the central supporting member are connected to each other at the central supporting member, the left and right joists sandwiching the central supporting member can also support the central supporting member. By simply fixing the connecting members of the joists on one side to the central support, the joists on the other side are supported by the central support, making installation easy.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; Fig. 1 is an exploded perspective view of the main parts, Fig. 2 is a perspective view showing a state in the middle of assembly, Fig. 3 is a front view of the main parts, and Fig. 4 is a front view of the main parts. FIG. 5 is a plan view of the same main part, FIG. 5 is a vertical sectional side view of the same main part, and FIG. 6 is a completed perspective view. 1... Glass door, 2... Doorway, 3... Balcony, 4... Support material, 5... Steel frame, 6... Support, 8... Plate, 10... Joist, 11-14
... Connecting material, 11a, 11b, 12b, 12c,
13a, 13b, 14a, 14b...Engaging piece, 1
5...screw, 16, 17...makeup cover, 16
d, 16e, 17d, 17e... engaging piece, 19,
22...Bolt, 25...Deck material, 27,28
...handrail unit.

Claims (1)

[Scope of utility model registration request] Three horizontal supports are installed so as to protrude forward from the entrance/exit part formed in the outer wall of the upper floor of the building.
A plurality of joists are integrally provided between the supports, and are slidable from the front and located at both front and rear ends and in the middle. Connecting the connecting materials to each other and installing decking materials on the joists,
A balcony of a building, characterized in that handrail units are provided on the front side and on both left and right sides where decking materials are provided.