JPH112008A - Gable side accommodation structure of handrail for roof balcony - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gable side accommodation structure of a handrail for roof balcony, with which the water stopping process can be easily performed and a fine appearance be established. SOLUTION: An internal angle accessary 49 furnished with a horizontal part 49A lapped on a handrail coping 42 and a riser part 49D to be contacted with the rear surface of a dangling part 46A of a gable side water-cut member 46 is interposed between the end parts of the coping 42 and water-cut member 46. Because the area between these end parts is certainly water-stopped by the internal angle accessary 49, there is no need to use any sealing material as in conventional arrangement for applying a water stopping process to each reentrant part of a roof balcony 20, and it is practicable to execute the water stopping process easily. This also ensures that the reentrant part is given a fine appearance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fitting a handrail for a roof balcony to the wife's side, for example, when a roof balcony is provided on a roof in order to use the back of a cabin as a comfortable living space. It relates to the structure of the handrail to be housed on the wife side.

[0002]

2. Description of the Related Art In recent houses, a room on the third floor is provided by using the back of a hut. In order to make such a living room space more comfortable, an opening may be provided on the roof surface, and a roof balcony may be provided using the opening.

[0003] In the roof balcony, a handrail is attached to the lower edge of the opening, and the handrail is connected to a wrist surface (gable) via a gable joiner integrally provided at the end on the wife side. It is designed to be screwed on.

[0004]

However, when the balustrade skirting is screwed to the wife's face via a gable joiner, the periphery of the mounting part of the gable joiner to the wife's face is urethane as a water stop treatment at the corner of the roof balcony. There is a problem that it is necessary to seal by sealing or the like, and it takes time and effort to stop the water. Further, since the sealing material is exposed, there is a problem that the appearance of the corner portion is impaired.

SUMMARY OF THE INVENTION It is an object of the present invention to easily perform a water stopping process,
It is another object of the present invention to provide a structure for fitting a handrail for a roof balcony in which the appearance can be improved.

[0006]

The structure for fitting the handrail for roof balcony on the wife side according to the present invention will be described with reference to the reference numerals used in the embodiments. The roof opening in the roof balcony 20 provided on the inclined roof 14 will be described. A wedge-side fitting structure of the handrail for roof balcony that forms the lower edge of the part 15, a handrail shade 42 that forms the upper surface of the handrail, and a wife that is attached along the inclined edge of the roof surface opening Side drainer 46, and a corner entry 49 interposed between the handrails and the end of the wife-side drainer. The upper part is composed of a rising part 49D provided on the edge of the wife side of the part, the horizontal part of the inset corner part is vertically overlapped with the handrail kasagi, and the rising part is on the back side of the hanging part forming the wife side drainer It is characterized by being brought into contact.

[0007] In the present invention, the entering corner having the horizontal portion overlapped on the balustrade and the rising portion abutting against the back surface of the hanging part of the wife-side drainage member is provided by the balustrade and the wife. Since it is interposed between the end portions of the side drainer, the water between the end portions is reliably stopped by the corner entry. Therefore, when performing the water stopping process at the corner, it is not necessary to use a sealing material, and the water stopping process can be easily performed. In addition, the appearance is improved by using no sealing material.

Further, in the structure for fitting the handrail for roof balcony in the present invention, the roof balcony is provided in a roof building unit (roof unit) 13A which forms a roof.
This roof building unit is divided into a four-framed bottom panel 21, two pillars 22 erected on both ends of one edge of the bottom panel, and an upper beam 23 erected between the upper ends of these pillars. And a sloped panel 25 that is erected from the upper beam side of the main frame toward another edge facing the one edge of the bottom panel. It is preferable that the face panel and the main frame are flexibly joined to each other. In such a case, since the roof balconi is provided on the so-called roof unit, by manufacturing the roof unit in advance at the factory, the quality of the roof balconi portion is improved, and the work on the construction site is simplified. You. And, by softly joining the inclined panel and the main frame to each other, the load applied to each column of the roof unit is absorbed by the portion where the column is softly joined, so that the column is more difficult to deform.

In the structure for fitting the handrail for roof balcony in the present invention, a continuous corner member 53 is arranged vertically in the corner of the roof balcony and the upper end of the corner member is inserted. It is preferable to house it on the back side of the corner role. In such a case, rainwater or the like collected at the corner of the roof balcony flows down along the corner member, so that the vertical waterproofness of the corner is also improved.

[0010] At this time, in the face member 51 which is arranged below the balustrade and forms the inner wall of the roof balcony, the end edge on the end side thereof may be gripped by the grip portion 53A provided in the corner member. In such a case, the face material is reliably supported by the corner material, and the edge of the face material is also settled well by being gripped by the gripping portion. Also improves the water stoppage.

Further, in the structure for holding the handrail for roof balcony in the present invention, the keraba wrap 55 on the wife drainer provided on both sides of the roof balcony is continuously engaged along the inclination direction. Grooves 55A are provided, and the horizontal member 62 of the sunshade means (60) covering the roof opening is slidably engaged with each engagement groove, and the horizontal member of the sunshade means is slid so that the roof balconi can be inserted into the roof balcony. The light intensity may be adjustable. In such a case, since the sliding of the horizontal member constituting the sunshade means is guided by the keraba wrapping, there is no need to separately attach a guide member or the like, and the number of parts and the time for assembling the member can be reduced. It will be planned.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a building 10 to which a fitting structure according to the present embodiment is applied.
Arranges a plurality of first-floor building units 11 produced in a factory in a horizontal direction on a foundation (not shown) of a building site, and arranges a similar second-floor building unit 12 on each of the first-floor building units 11; This is a unit type building constructed by arranging a roof unit 13 which is a roof building unit on a second floor building unit 12.

In this building 10, each roof unit 13 has an inclined roof 14, and the hut behind the roof 14 is used as a living room space. Is formed.

Among the roof units 13, the roof unit 13 forming a roof surface facing the south side of the roof 14, for example.
A is provided with a roof opening 15, and a roof balcony 20 is provided in the roof opening 15 to open a sash window 16 and communicate with the living space on the third floor.

As shown in FIG. 2, the roof unit 13A provided with the roof balcony 20 has a flat rectangular bottom panel 21 framed four times by a channel material or the like, and stands on both ends of one side edge of the bottom panel 21. Two pillars 22 set
And a main frame 24 composed of an upper beam 23 erected between the upper ends of the columns 22, and another edge facing the one edge of the bottom panel 21 from the upper beam 23 side of the main frame 24. A pair of inclined panels 25 are provided so as to be inclined toward each other, and a roof balcony 20 is formed between the inclined panels 25.

The bottom panel 21 of the main frame 24
A pair of intermediate beams 21B is provided between the long side channel members 21A, and a reinforcing beam 21C is provided between the intermediate beams 21B at a position slightly outside the room. A substantially gate-shaped handrail frame 26 is provided upright at a connection portion between each of the intermediate beams 21B and the reinforcing beams 21C.
Is set to a size that fits between the inclined panels 25, and the height is set to a size that does not protrude from the inclined panels 25. The members constituting the main frame 24 are joined together by a rigid connection such as welding.

The inclined surface panel 25 is composed of a pair of vertical members 25A extending in the direction of inclination and a plurality of horizontal members 25B connecting the vertical members 25A. As shown in FIG. 5, a connection member 27 having a contact portion 27A and a reinforcing rib 27B is provided. The contact portion 27A of the connecting member 27 has a receiving surface 31 of a bracket 31 attached to a connection member 28 connecting the column 22 and the upper beam 23 and a mounting member 29 (FIG. 2) of the upper beam 23.
A shows a positioning pin 3 provided on the bracket 31.
After being abutted while being positioned at 1B, it is joined by a bolt 32. Here, reference numeral 3 in FIG.
1B is a back nut welded to the back side of the bracket 31 in advance.

On the other hand, as shown in FIG. 4, a rectangular cylindrical connecting member 33 having a long hole 33A is provided at the lower end of the vertical member 25A.
Is provided. The connecting member 33 is connected to the bottom panel 2.
The first contact member 34 and the receiving surface 35A of the bundle member 35 provided on the channel material 21A respectively,
A is connected by a bolt 36 inserted into A.

That is, the inclined panel 25 is soft-joined (pin-joined) to the main frame 24, and the load applied to each column 22 of the roof unit 13A is absorbed by the soft-joined portion. In addition, although illustration is omitted,
The other triangular roof unit 13 forming the roof surface has a similar inclined surface panel. On the other hand, rectangular units such as the roof unit 13B (FIG. 1) and the first and second floor building units 11 and 12 have four pillars erected at the four corners, and between the upper end and the lower end of each pillar. Each of the four upper beams and the lower beams erected in the frame are rigidly connected to each other.

Returning to FIG. 2, the inclined panels 25 are connected to each other at a position below the handrail frame 26 by a long horizontal member 37. Then, the horizontal member 37 and the support member 26A of the handrail frame 26 may be connected by bolting the connection hardware 38 as shown by a two-dot chain line in FIG.

FIG. 5 is a sectional view taken along line VV of FIG. 1, FIG. 6 is a sectional view taken along line VI-VI of FIG. 5, and FIG. 7 is a sectional view taken along line VII-VII of FIG. 5 to 7, a handrail cap 42 having a substantially L-shaped cross section is provided on the upper part of the handrail frame 26 via prevention sheets 39 and 41 and a cap bracket (not shown). Is fixed to the arabesque 43 via the waterproof sheet 41 described above. The arabesque 43 is attached to the roof base material 44 disposed on the inclined panel 25 and the horizontal member 37 by the roofing material 4.
5 is fixed. And handrail Kasagi 4
2 and the handrail frame 26 described above form the handrail of the present invention.

Also, the wife surface 20A of the roof balcony 20
In FIG. 1, a wife-side drainer 46 is attached along the inclined edge of the roof opening 15. As shown in FIG. 6, the wife-side drainer 46 is provided with the inclined panel 2.
5 is attached via a roofing material 45 to arabesques 47 and 48 attached to the side surface side of 5, and has a hanging portion 46A extending downward along the end surface 20A.

A corner entry 49 is interposed between the ends of the handrail cap 42 and the wife-side drainer 46. The corner entry 49 includes a horizontal portion 49A, a bent portion 49B provided outside the horizontal portion 49A, a vertical surface portion 49C bent downward on the indoor side of the horizontal portion 49A, and each portion 49A.
To 49C, and a rising portion 49D integrally provided on the wife side (the wife surface 20A side), and the vertical edge of the rising portion 49D is located further indoors than the vertical surface portion 49C.

As shown in FIG. 8, such an inset part 49 has a horizontal portion 49A, a bent portion 49B, and a vertical surface portion 49B formed of a horizontal portion, a bent portion, and a vertical surface of the handrail shade 42. The rising portion 49D is in contact with the rear surface of the hanging portion 46A constituting the wife-side draining member 46 via the roofing material 45 (FIG. 6).
The lower end of the wife-side drainer 46 is shaped along each of the portions 49A to 49C of the corner entry 49, and faces the respective portions 49A to 49C with a slight space therebetween.

In FIG. 5 and FIG. 7, a face material 51 such as fire siding is disposed on the indoor side of the handrail frame 26.
The face material 51 forms a part of the inner wall of the roof balcony 20. Face material 51 and wife face 20 of roof balcony 20
An F-shaped flat corner joiner 53, which is a vertical continuous corner member, is arranged at the corner of the ALC panel 52 forming A, and is formed of three parallel pieces of the corner joiner 53. A vertical edge on the wife side of the face material 51 is gripped by the grip portion 53A. The upper end side of such an in-corner joiner 53 is housed behind the in-corner accessory 49, and
Rainwater or the like cut off at the lower end of the nozzle 9 flows down the in-corner joiner 53.

5 and FIG.
The bent portion (the bent portion 49B of the cornering part 49) and the upper part of the wife-side drainer member 46 are hidden by the keraba wraps 54 and 55 fixed to the arabesques 43 and 48, and the rain of each part is performed. Have been done. The ends of the keraba wraps 54 and 55 are folded back into a Z shape so as to be housed under the roofing material 56.

In this embodiment, the first floor,
Roof unit 13 with second-floor building units 11 and 12
A is also produced at the factory to complete most of the roof balcony 20. At this time, in the corner portion of the roof balcony 20, between the ends of the handrail cap 42 and the wife-side draining member 46, a corner entry member 49 is interposed to complete the raining of this portion. After that, the units 11 to 13 are transported to the construction site and combined on the foundation to build the building 10 having the roof balcony 20.

According to this embodiment, the following effects can be obtained. That is, the horizontal portion 49A that is superimposed on the handrail cap 42 and the hanging portion 46A of the wife-side drainer 46
Entry 4 having a rising portion 49D which is in contact with the back surface of
9 are interposed between the end portions of the handrail cap 42 and the wife-side draining member 46, so that the end corners
9 makes it possible to reliably stop water. Therefore, when performing the water stopping process at the corner portion of the roof balcony 20, it is not necessary to use a sealing material as in the related art, and the water stopping process can be easily performed. Further, since no sealing material is used, the appearance of the corner can be improved.

Further, a continuous corner joiner 53 is arranged at the corner of the roof balcony 20 in the vertical direction, and the upper end of the corner joiner 53 is accommodated on the back side of the corner corner part 49. The rainwater or the like gathered at the corner is cut at the lower end of the corner entry 49 to form the corner joiner 53.
, And the water stopping property in the vertical direction of the corner can be improved.

At this time, the edge of the face material 51 forming the inner wall of the roof balcony 20 is formed by the grip portion 53 of the corner joiner 53.
A, the face material 51 is inserted into the corner joiner 5.
3, the edge of the face material 51 can be set well, and the water stopping property between the face material 51 and the corner joiner 53 can be improved.

Further, since the roof balcony 20 is provided in the roof unit 13A manufactured in the factory, the roof balcony 20 is assembled on a quality-controlled production line to improve the quality. Work can be greatly reduced and the construction period can be shortened.

Further, in the roof unit 13A, since the inclined panel 25 and the main frame 24 are flexibly joined to each other, each pillar 2 constituting the main frame 24 is formed.
The load applied to the column 2 can be absorbed by the flexible joint, and the column 22 can be made more difficult to deform. Since the inclined panel 25 is softly joined, the rigidity of the triangular roof unit 13 can be reduced, and the rectangular parallelepiped roof unit 1 forming the back of the hut can be formed.
The rigidity balance with 3B can be improved.

[Second Embodiment] FIGS. 9 and 10 show a second embodiment of the present invention. In the present embodiment, the roof balconi 20 is provided with a cloth roll-type blind 60 which is a shade means for covering the roof opening 15, and the horizontal member 62 to which the drawstring 61 of the blind 60 is attached. This embodiment is greatly different from the first embodiment in that both ends are slidably engaged with engagement grooves 55A provided in the keraba wrap 55.

By operating the drawstring 61, the blind 60 can be used to feed the cloth 63 wound in a roll shape downward from above the roof surface opening 15 or to use the spring force or the like. It is configured to be able to be rewound by unillustrated rewinding means. However, the sunshade is not limited to such a blind 60, but may be a shutter type or the like.

In such an embodiment, the blind 60
Is provided, it is possible to adjust the amount of light collected into the roof balcony 20. Also, the horizontal member 62 of the blind 60
Since the engaging groove 55A is provided in the keraba wrap 55, there is no need to separately install a guide member or the like for guiding the sliding of the horizontal member 62, so that the number of parts can be reduced and the time required for assembling the member can be reduced. This has the effect of shortening the time.

It should be noted that the present invention is not limited to the above-described embodiments, but includes other configurations capable of achieving the object of the present invention, and also includes the following modifications. For example, in the first embodiment, the grip part 53A that grips the face material 51 is provided in the corner joiner 53,
When there is no such a grip portion 53A, that is, an in-corner joiner having an L-shaped planar shape may be used. However, it is preferable to provide the grip portion in the corner joiner since the above-described effects can be obtained. The shape of the grip portion at this time is arbitrary, and may be any shape that can securely grip the face material.

In the present invention, the corner joiner 53 is not an indispensable member itself, and can be omitted as appropriate in implementing the same. However, it is preferable to provide the inner corner joiner 53 because the water stoppage is improved.

Further, in the first embodiment, in the triangular roof unit 13 (13A), the inclined panel 25 is softly joined to the main frame 24. include. That is,
Whether to use the flexible connection or the rigid connection may be arbitrarily determined in consideration of the shape of the roof, the number of roof units constituting the roof, the layout, and the like.

Also, in the first embodiment, the corner entry 4
Although the nine horizontal parts 49A are superimposed on the handrail hems 42, the horizontal parts 49A may be arranged below the handrail hems 42.

In the first embodiment, the roof balcony 20 is provided in the building 10 constructed by the unit construction method. However, the roof balcony 20 may be provided in a building constructed by the frame construction method or the panel construction method.

[0041]

As described above, according to the present invention,
An entry corner having a horizontal portion superimposed on the balustrade and a rising portion abutting against the back surface of the hanging portion of the wife-side drainer is interposed between the handrail-casing and the end of the wife-side drainer. As a result, the water can be reliably stopped between the ends with the corner entry. For this reason, when performing the water stoppage treatment of the inset corner portion, there is no need to use a sealing material, and the water stoppage treatment can be easily performed, and the appearance can be improved by using no sealing material. There is.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a building to which a fitting structure according to a first embodiment of the present invention is applied.

FIG. 2 is a perspective view showing a framework of a roof building unit constituting the building.

FIG. 3 is a sectional view taken along line III-III of FIG. 2;

FIG. 4 is an enlarged view of an encircled circle IV in FIG. 2;

FIG. 5 is a sectional view taken along line VV of FIG. 1;

6 is a sectional view taken along line VI-VI of FIG.

FIG. 7 is a sectional view taken along line VII-VII of FIG. 6;

FIG. 8 is an exploded perspective view showing members constituting the fitting structure.

FIG. 9 is a perspective view showing a second embodiment of the present invention.

FIG. 10 is an enlarged perspective view showing a main part of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Building 13A Roof unit which is a building unit for a roof 14 Roof 15 Roof opening 20 Roof balcony 21 Bottom panel 22 Pillar 23 Upper beam 24 Main frame 25 Slope panel 42 Handrail shade 46 Wife draining member 46A Hanging part 49 Corner Entry 49A Horizontal part 49D Rising part 53 Entry corner joiner 53A Gripping part 55 Keraba wrapping 55A Engagement groove 60 Blind 62 as sunshade means Horizontal member

Claims (5)

[Claims] 1. A structure for fitting a handrail for a roof balcony which forms a lower edge of a roof surface opening in a roof balcony provided on an inclined roof, wherein a handrail skirting which forms an upper surface of the handrail is provided. Having a wife-side drainage member attached along the inclined edge of the roof surface opening, and an in-corner part interposed between the end portions of these handrail caps and the wife-side drainage member, This entry corner is a horizontal part,
With a rising part provided at the end of this horizontal part on the wife's side,
The horizontal part of the corner entry overlaps with the handrail Kasagi vertically,
A structure in which a roof railing for a roof balcony is fitted on the wife side, wherein the rising portion is in contact with a back surface of a hanging portion forming the wife side drainer. 2. The structure according to claim 1, wherein the roof balcony is provided on a roof building unit forming the roof, and the roof building unit has a four-frame structure. A bottom frame, a main frame comprising two pillars erected on both ends of one edge of the bottom panel, and an upper beam erected between upper ends of these pillars, and the main frame. It is provided with an inclined panel which is erected from the upper beam side toward another edge facing the one edge of the bottom panel, and the inclined panel and the main frame are flexibly joined to each other. Roof Balconi handrail fits on wife's side. 3. The roof-balconi handrail fitting structure according to claim 1 or 2, wherein the roof-balconi has a corner portion continuous with the roof-balconi along the up-down direction at the corner portion. The upper side of the corner member is accommodated in the back side of the corner accessory. 4. The roof barconi handrail-fitting structure according to claim 3, wherein the face material disposed below the handrail-casing tree and forming the inner wall of the roof balcony has a wedge-side edge. Is gripped by a grip portion provided in the corner member. 5. The roof balconi handrail according to any one of claims 1 to 4, wherein the wedge side wrapping on the wife-side drainer provided on both sides of the roof balconi includes: A continuous engagement groove is provided along the inclination direction, and a horizontal member of the shade means covering the roof opening is slidably engaged with each engagement groove, and slides on the horizontal member of the shade means. The amount of light collected into the roof balcony can be adjusted by adjusting the width of the handrail for the roof balcony.