JP2010013876A - Balcony - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a balcony, the whole designability of which is kept proper, and which keep a resident's privacy while securing ventilation and daylighting. <P>SOLUTION: In this balcony 1, a wall surface member 20 for a blind, which enables ventilation and daylighting, is erected nearly up to the level under eaves of a roof 5, while being supported by a supporting member 21. The supporting member 21 has a high rigidity structure in which a robust frame material 30 constituted by combining columns 40 and 40 and beams 41 and 42, composed of steel materials such as H-shaped steel, is erected on a structural material 13 of a balcony floor 10, and in which the frame material 30 is connected to a wall framework 50 of a house body 2 via ties 31 and 32. The supporting member 21 supports the high and heavy wall surface member 20 stably in strength. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention mainly relates to a structure of a balcony provided in a detached house.

  As a balcony of a detached house, a waist wall is erected on the peripheral edge of the balcony floor that protrudes from the house body, and the upper part of the balcony space surrounded by the house body and the waist wall is covered with a roof or a fence Are widely known.

  In this type of balcony, the waist wall is raised only to the height of the person's chest, and the space between the roof and the heel and the waist wall is wide open when viewed from the front. Dried laundry can be seen from the outside, and in some cases the room can be seen through the balcony.

  Therefore, for example, as disclosed in Patent Document 1, a balcony has been proposed that protects privacy by covering the open part between the roof and the heel and the waist wall with a cover material for blindfolding. Yes.

JP 2007-63860 A

  However, in the balcony using the above-described blindfold face material, the waist wall and the blindfold face material are separate members having different appearances, and therefore, the appearance of the balcony as a whole becomes poor. There was a malfunction.

  In addition, since a blindfold is attached between the roof or wall and the waist wall, it is applicable only when the upper part of the balcony space is entirely covered by the roof or wall. As a result, there is a problem that the balcony space tends to be blocked.

  This invention solves the above-mentioned problems, and the wall surface member arranged on the peripheral edge of the balcony floor is started up in a state where the strength is stable up to the level below the eaves of the roof, so that the design of the entire balcony is good. The purpose of the present invention is to provide a balcony that can protect the privacy while ensuring ventilation and daylighting, and can provide a balcony space with an open feeling.

  In order to solve the above-mentioned problem, the balcony 1 of the present invention has a wall body 11 erected at the peripheral end of the balcony floor 10 attached in the vicinity of the boundary between the upper floor 3 and the lower floor 4 in the housing body 2. The wall body 11 includes a wall member 20 for blindfolding that allows ventilation and lighting up to the level below the eaves of the roof 5 that covers the upper floor 3, and a support that supports the wall member 20. A frame member 30 that is erected on the structural member 13 of the balcony floor 10 and is disposed opposite to the housing body 2, and the frame member 30 and the housing. It consists of connecting members 31 and 32 that connect the structural member 50 of the main body 2, and the frame member 30 is made of a pair of struts 40 and 40 made of steel and a steel member that connects between the upper ends of these struts 40 and 40. The upper beam 41 and the column 4 , Characterized by comprising a lower beam 42 of steel for connecting the lower end of 40.

  The wall member 20 is attached to the support member 21 so as to cover the balcony floor 10 and the support member 21 from the outside.

  Further, the wall surface member 20 is formed by combining a plurality of louver units 22... In which a plurality of horizontal bars 23. And the horizontal width dimension of the horizontal beam 23 of the louver unit 22 is made larger than the interval between the horizontal beam 23,23.

  Further, the pair of support posts 40 and 40 and the upper and lower beams 41 and 42 in the frame member 30 are joined by welding, or one or a plurality of intermediates are straddled between the upper and lower beams 41 and 42 in the frame member 30. A pillar 43 is provided.

  Furthermore, most of the upper part of the balcony space S surrounded by the housing body 2 and the wall 11 is in an open state not covered by the roof 5.

  In the balcony of the present invention, the wall member for blindfolding that allows ventilation and daylighting is raised up to the level below the eaves of the roof while being supported by the support member, so that the entire balcony is organized and has a clean appearance. In addition to maintaining good design properties, it is possible to protect privacy while ensuring ventilation and lighting.

  In addition, the support member is constructed by standing a solid frame material combining columns and beams made of steel such as H-shaped steel on the structural material of the balcony floor, and connecting the frame material to the structural material of the housing body. Therefore, the wall member having height and weight can be started up in a stable state by simply attaching the wall member to the support member. This eliminates the need for reinforcing measures such as fixing the upper end of the wall member to the roof, and fixing the side end of the wall member to the housing body, so that it protrudes greatly from one side of the housing body. It can correspond to various forms of balconies including balconies. In addition, since it is not necessary to cover the entire upper part of the balcony space surrounded by the housing body and the wall with the roof, in particular, most of the upper part of the balcony space is in an open state not covered by the roof. Thus, although the wall member is raised to the level below the eaves of the roof, a balcony space with an open feeling can be obtained.

  Moreover, the external appearance design of a balcony can be improved further by covering a balcony floor and a supporting member from the outside with a wall surface member.

  Furthermore, by configuring the wall surface member with a plurality of louver units, the work of carrying the wall surface member into the site and the installation operation at the site are facilitated, and workability can be improved. Moreover, by making the horizontal width dimension of the horizontal crosspieces of the louver unit larger than the interval between the horizontal crosspieces, it is possible to better block the line of sight from below and protect the privacy more reliably.

  Also, by joining the columns and beams in the frame material of the support member by welding, or by providing an intermediate column in the frame material, the rigidity of the support member is further increased and the wall surface member stands in a more stable and stable state. Can be raised.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 to 4, the balcony 1 according to the embodiment of the present invention is provided so as to project outward from, for example, the second floor portion 3 on the south surface side in the housing body 2 of the two-story detached house. Yes. And the eaves part of the roof 5 which covers the 2nd floor part 3 is distribute | arranged above the balcony 1, and the outdoor multipurpose space 7 is distribute | arranged below the balcony 1 through the large ridge 6. FIG.

  As shown in FIG. 5, the balcony 1 has a wall body 11 erected at the peripheral end of the balcony floor 10 attached in the vicinity of the boundary between the second floor portion 3 and the first floor portion 4 in the housing body 2. It is constituted by.

  The balcony floor 10 is formed by sequentially laminating a floor plate 14 made of ALC or the like, a gradient heat insulating material 15, a waterproof sheet 16 and the like on a structural material 13 in which a plurality of floor beams 12 made of H-shaped steel are assembled in a frame shape. By connecting the structural material 13 to the floor beam 17 made of H-shaped steel of the housing body 2, it is attached to the housing body 1. A decorative hanging wall 18 is attached to the outer peripheral end face of the balcony floor 10.

  The wall body 11 has a height (up to about 2500 mm to 3000 mm) that is raised up to the level below the eaves part of the eaves portion of the roof 5 (for example, about 2500 mm to 3000 mm), and supports the wall member 20. The supporting member 21 is provided.

  The wall surface member 20 is formed by arranging a plurality of louver units 22... In parallel in the vertical direction and the horizontal direction. As shown in FIGS. 6 to 8, the louver unit 22 has a plurality of horizontal bars 23 made of a composite material, for example, a mixture of wood powder and plastic, which are moved up and down via a plurality of cylindrical spacers 24. Are arranged at equal intervals in the direction, and the vertical bolts 25... With respect to the horizontal beam 23... And the cylindrical spacer 24. , And nuts 26... Screwed into both upper and lower ends of the vertical bolts 25... Are tightened. Further, in the vicinity of both end portions on the rear surface side of the louver unit 22, the auxiliary rails 28, 28 having a substantially L-shaped cross section with the upper and lower ends bent are vertically moved so that the louver unit 22 is sandwiched between the upper and lower ends. The vertical bolts 25, 25 are passed through substantially upper U-shaped mounting brackets 29, which are arranged at the upper and lower ends of the auxiliary rails 28, 28 and the auxiliary rails 28, 28, for example, at two locations on the upper and lower sides. The auxiliary rails 28 and 28 and the mounting brackets 29 are fixed to the louver unit 22. In addition, the left and right end shape of the louver unit 22 is appropriately changed depending on the arrangement location. For example, in the louver unit 22 arranged at the corner portion of the wall surface member 20, one end side thereof is cut obliquely, In the louver unit 22 disposed at the wall contact portion of the wall member 20 with respect to the housing body 1, one end side thereof is bent into a substantially L shape.

  In the louver unit 22 described above, the horizontal width (depth dimension: about 60 mm) of the horizontal beam 23... Is larger than the interval (about 20 mm) between the horizontal beams 23, 23. Although it is possible, the line of sight from below can be blocked well. In addition, since the crosspieces 23 have a predetermined thickness (about 30 mm) over their entire length, the louver unit 22 as a whole can have a profound feeling and a high-class feeling, and has a good appearance. Yes.

  As shown in FIGS. 5 and 9, the support member 21 is a frame member 30 that is erected on the structural member 13 of the balcony floor 10 and is disposed to face the south surface of the housing body 2, and the frame member. 30 and connecting members 31 and 32 that connect the wall shaft set 50 that is a structural material of the housing body 2.

  The frame member 30 includes, for example, a pair of struts 40 and 40 made of, for example, H-shaped steel, an upper beam 41 made of, for example, H-shaped steel that connects the upper ends of the struts 40 and 40, and a lower end of the struts 40 and 40. A lower beam 42 made of, for example, H-shaped steel is connected, and an intermediate column 43 made of, for example, H-shaped steel is provided between the upper beam 41 and the central portion of the lower beam 42. The columns 40, 40, 43 and the beams 41, 42 are joined by welding, and stiffeners are appropriately attached to the joint portions of the beams 41, 42 with the columns 40, 40, 43. .

  One connecting member 31 is made of, for example, H-shaped steel, one end of which is bolted to one end of the upper beam 41 of the frame member 30, and the other end is attached to the wall shaft set 50 and the outer wall members 51, 51. It is bolted to a brace 52 protruding from the vertical joint in between. In addition, at the center portion and the other end portion of the connecting material 31, for example, retaining columns 45, 45 made of H-shaped steel are respectively bolted. The other connecting member 32 is made of, for example, H-shaped steel, one end of which is bolted to the other end of the upper beam 41 of the frame member 30, and the other end is attached to the wall shaft set 50, and the outer wall member 51, It is bolted to the arm 52 overhanging from the vertical joint between 51.

  Further, a plurality of fastening metal fittings 46 for attaching the wall surface member 20 are joined to the columns 40, 40, 43 and the retaining columns 45, 45 of the frame member 30 by welding. Further, connecting brackets 47... Are joined to the lower beam 42 and the retaining posts 45, 45 of the frame member 30 by welding, and these connecting brackets 47 are bolted to the structural member 13 of the balcony floor 10. Thus, the support member 21 is arranged in a substantially U shape in plan view so as to be along the peripheral end portion of the balcony floor 10.

  Further, as shown in FIG. 5 and FIG. 10, as shown in FIGS. 5 and 10, the front side of the support member 21 on which the frame member 30 is disposed and the one side surface on which the one connecting member 31 is disposed are stopped. The wall member 20 is attached so as to cover the balcony floor 10 and the support member 21 from the outside by fixing the plurality of louver units 22.. Yes. When fixing the louver unit 22..., The auxiliary rails 28 and 28 and the mounting brackets 29. Nuts 56 are screwed into bolts 55 penetrating through the metal fittings 29 and the fastening metal fittings 46, and tightened. Although not shown, in the fixed state of the louver units 22..., A decorative cover may be attached to the stopper fittings 46.

  Moreover, as shown in FIG.1 and FIG.5, the glass with the low height which stood on the structural material 13 of the balcony floor 10 is shown in the other side surface side in which the other joining material 32 in the support member 21 was distribute | arranged. A face material 57 is arranged. Since the other side surface is less conspicuous from the outside than the front side and one side surface, a glass face material 57 is arranged to give priority to ventilation and lighting.

  In the balcony 1 having the above-described configuration, the wall member 20 for blindfolding that allows ventilation and daylighting is raised up to the level below the eaves of the roof 5 while being supported by the support member 21, so that the entire balcony 1 is organized. As a clean appearance, it is possible to maintain good design properties and protect privacy while ensuring ventilation and lighting.

  Moreover, the support member 21 is provided with a rigid frame material 30 combined with H-shaped steel, which is erected on the structural material 13 of the balcony floor 10, and this frame material 30 is connected to the wall frame 50 of the housing body 2. , 32 is connected to the support member 21 by simply attaching the wall surface member 20 to the support member 21, and the wall member 20 having a height and weight can be started up in a stable state. it can.

  This eliminates the need for reinforcing measures such as fixing the upper end portion of the wall surface member 20 to the roof 5 and fixing the side end portion of the wall surface member 20 to the housing body 2. Various types of balconies can be accommodated, including the balcony 1 that extends greatly from one side. And since it is not necessary to cover the upper part of the balcony space S enclosed by the housing main body 2 and the wall body 11 entirely with the roof 5, as shown in FIG. By setting it as the open state which is not covered with the roof 5, although the wall surface member 20 has stood up before the eaves level of the roof 5, it can be set as the balcony space S with a feeling of opening.

  The present invention is not limited to the above embodiment, and it is needless to say that many modifications and changes can be made to the above embodiment within the scope of the present invention.

It is a cross-sectional view of the second-floor part of the house provided with the balcony which concerns on one Embodiment of this invention. It is an elevation view of the south side of a house. It is an elevation view of the east side of a house. It is an elevation view on the west side of the house. It is a longitudinal cross-sectional view of a balcony. It is a perspective view of a louver unit. It is the perspective view which looked at the louver unit from the back side. It is a longitudinal cross-sectional view of a louver unit. It is a perspective view of a supporting member. It is a perspective view of the state which attached the wall surface member to the support member. It is a longitudinal cross-sectional view of the attachment part of a louver unit.

Explanation of symbols

  1 ・ ・ Balconies 2 ・ ・ Housing body 3 ・ ・ Upper floors 4 ・ ・ Lower floors 5 ・ ・ Roofs 10 ・ ・ Balcony floors 11 ・ ・ Walls, 13 ・ Structure materials for balcony floors 20 ..Wall member 21 ..Support member 22 ..Louvre unit 23 ..Horizontal crosspiece 30 ..Frame material 31, 32 ..Connecting material 40 ..Support column 41 ..Upper beam 42.・ Lower beam, 43 ・ ・ Intermediate pillar, 50 ・ ・ Structural material of housing, S ・ Balcony space

Claims (7)

A balcony (1) in which a wall (11) is erected on the peripheral edge of a balcony floor (10) attached in the vicinity of the boundary between the upper floor (3) and the lower floor (4) in the housing body (2) The wall body (11) includes a blindfold wall surface member (20) that allows ventilation and lighting up to the level below the eaves of the roof (5) covering the upper floor (3), And a support member (21) for supporting the wall surface member (20), the support member (21) being erected on the structural material (13) of the balcony floor (10), and the housing body (2) A frame member (30) disposed opposite to the frame member (30), and a connecting member (31) (32) connecting the frame member (30) and the structural member (50) of the housing body (2), The frame member (30) includes a pair of struts (40) and (40) made of steel, and these struts (40). 40) an upper beam (41) made of steel that connects between the upper ends of the steel, and a lower beam (42) made of steel that connects between the lower ends of the columns (40) and (40). balcony. The balcony according to claim 1, wherein the wall member (20) is attached to the support member (21) so as to cover the balcony floor (10) and the support member (21) from the outside. The balcony according to claim 1, wherein the wall member (20) is a combination of a plurality of louver units (22) in which a plurality of horizontal bars (23) are arranged at intervals in the vertical direction. 4. The balcony according to claim 3, wherein the horizontal width of the horizontal beam (23) of the louver unit (22) is larger than the interval between the horizontal beams (23) (23). The balcony in any one of Claims 1 thru | or 4 which joined a pair of support | pillar (40) (40) and the upper and lower beams (41) (42) in the said frame material (30) by welding. The balcony in any one of Claim 1 thru | or 5 which provided the 1 or several intermediate | middle pillar (43) straddling between the upper and lower beams (41) (42) in the said frame material (30). The most of the upper part of the balcony space (S) surrounded by the housing body (2) and the wall (11) is in an open state not covered by the roof (5). Balcony as described in.