JP2014091911A - Fitting base and outdoor structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting base and an outdoor structure such that an optically selected object to be fitted can be excellently fitted and is easy to replace.SOLUTION: There is provided a fitting base 50 which is supported by a building skeleton 1 to be partially exposed from an external wall material 4 arranged on the building skeleton 1, and includes a fitting body part 50b in a hollow shape such that a fitting part 63a for fitting outdoor projection structures 100, 200 to be fitted is formed at the place exposed from the external wall material 4. The fitting base 50 preferably includes a fixed body part 50a which is constituted integrally with the fitting body part 50b to adjoin the fitting body part 50b, and fitted and fixed to the building skeleton 1 through an upper end part 641 and a lower end part 642.

Description

  The present invention relates to a mounting base and an outdoor structure, and more particularly, to a mounting base and an outdoor structure that are supported by the building housing such that a part of the outer wall material disposed in the building housing is exposed. .

  Conventionally, an outdoor projecting structure to be attached to a building, such as a fence or sunshade, is attached to a building by passing an external wall material from the exterior of the mounting screw member and engaging its end with the building frame. It was done.

  In recent years, the share of the thermal insulation insulation method in which a heat insulating material or a ventilation layer is interposed between a building frame and an outer wall material has been increasing. The building by this construction method has a characteristic that the distance between the outer wall material and the building frame is increased because the heat insulating material is arranged outside the building frame.

  Therefore, when an outdoor overhanging structure is to be attached to such a building, in the attachment using the screw member as described above, the distance between the engagement portion between the screw member and the building frame and the outdoor overhanging structure ( Since the cantilever distance is large and the heat insulating material does not have sufficient strength, it is considered that the amount of bending of the screw member with respect to the load on the outdoor overhanging structure increases. It was difficult to install an outdoor projecting structure.

  In addition, building materials that use lightweight foamed concrete (ALC (Autoclaved Lightweight Concrete)) as the outer wall material, or metal siding material in which foamed resin insulation is molded as a reinforcing material on a plate-like member such as iron or aluminum. Proposals are also increasing.

  In these outer wall materials, when attaching an outdoor projecting structure, there is a concern about cracks and cracks in the outer wall material on the ALC outer wall by a normal attachment method. Moreover, in a metal-type siding material, there exists a concern that an outer wall material will be dented by screw fastening and it will be difficult to obtain the smoothness of a product after attachment. As a result, it was difficult to mount the outdoor projecting structure.

  Therefore, a through hole is formed in the outer wall material, and a mounting bar is fixed to the surface of the outer wall material by a bolt passing through the through hole and a nut screwed into the bolt, and the outdoor projecting structure is supported by the mounting bar. In this case, there has been proposed one that is attached (see, for example, Patent Document 1).

Japanese Patent Publication No. 6-96900

  By the way, when changing an outdoor projecting structure to be attached, such as a change from a heel to another shape of the heel, or a change from a heel to a sunshade, the one proposed in Patent Document 1 Depending on the shape of the new outdoor projecting structure, a through hole must be formed in the outer wall material, or a plurality of outer wall materials of a predetermined size must be newly arranged to form a through hole. Therefore, there is a possibility that the changing operation of the outdoor overhanging structure may be complicated, and as a result, the replacement of the outdoor overhanging structure is not easy. In addition, when a low-strength outer wall material is used, there is a possibility that cracking or the like may occur when the through hole is formed, and the outer wall material may be damaged.

  In view of the above circumstances, the present invention provides an attachment base and an outdoor structure that can favorably attach an arbitrarily selected attachment object and can easily replace the attachment object. For the purpose.

  In order to achieve the above object, a mounting base according to the present invention is a mounting base that is supported by a building housing such that a part of the mounting base is exposed from the outer wall material disposed in the building housing, and the mounting object is attached to the mounting base. And a mounting body portion having a hollow shape formed at a location exposed from the outer wall material.

  According to this invention, since the attachment main body is formed at a location where the attachment portion for attaching the attachment object is exposed from the outer wall material, the outer wall material is processed or the like when attaching the attachment object. There is no need. Moreover, by attaching the object to be attached at the attachment portion, the attachment work can be facilitated, and further, the cantilever distance is not increased as in the prior art, and the load on the member is not affected. Can also have sufficient strength. Moreover, since the attachment main body portion has a hollow shape, water can be prevented from entering the interior, and the strength of the attachment portion can be ensured satisfactorily.

  Further, the present invention includes a fixed main body portion that is integrally formed with the mounting main body portion so as to be adjacent to the mounting main body portion and that is fixedly attached to the building housing through a housing fixing portion. It is characterized by.

  Also according to the present invention, the mounting main body portion is formed at a location where the mounting portion for mounting the mounting target object is exposed from the outer wall material, so it is necessary to process the outer wall material when mounting the mounting target object. There is no. Moreover, by attaching the object to be attached at the attachment portion, the attachment work can be facilitated, and further, the cantilever distance is not increased as in the prior art, and the load on the member is not affected. Can also have sufficient strength. Moreover, since the attachment main body portion has a hollow shape, water can be prevented from entering the inside of the outer wall material, and the strength of the attachment portion can be ensured satisfactorily.

  In the mounting base according to the present invention, the outer wall material is disposed in the building frame via a ventilation layer, and the fixed main body portion is disposed within an expected width of the ventilation layer. And the ventilation path connected to the said ventilation layer is formed along the up-down direction, It is characterized by the above-mentioned.

  According to the present invention, the fixed main body portion is formed with the ventilation path that communicates with the ventilation layer between the outer wall material and the building frame along the vertical direction. In addition, even if water or the like enters the inside of the fixed main body, it can be discharged from the lower side of the air passage. Therefore, water and the like can be prevented from accumulating inside while improving the ventilation of the housing.

  Further, according to the present invention, in the above mounting base, the outer wall material is provided on a heat insulating material laid on the building frame via a trunk edge member, so that a ventilation layer is formed between the outer wall material and the heat insulating material. The fixed main body portion is disposed within the expected width of the ventilation layer, and an air passage that communicates with the ventilation layer along the vertical direction is formed. It is characterized by being.

  According to the present invention, the fixed main body portion is formed with the ventilation path that communicates with the ventilation layer between the building enclosure and the outer wall material disposed in the building enclosure along the vertical direction. There is no possibility of obstructing ventilation through the layers, and even if water or the like enters the inside of the fixed main body, it can be discharged from the lower side of the ventilation path. Therefore, water and the like can be prevented from accumulating inside while improving the ventilation of the housing.

  In addition, an outdoor structure according to the present invention includes the mounting base and an outdoor projecting structure attached to the mounting portion.

  According to this invention, since the mounting base is provided, the outdoor projecting structure can be installed without processing the outer wall material.

  According to the present invention, it is not necessary to process the outer wall material when attaching the attachment object, and the attachment work can be facilitated by attaching the attachment object at the attachment portion. It is possible to satisfactorily attach the attachment object selected in (2), and to easily exchange the attachment object.

FIG. 1 is an external view showing a state in which an attachment base according to an embodiment of the present invention is attached to a building. FIG. 2 is an enlarged longitudinal sectional view of the mounting base shown in FIG. FIG. 3 is a longitudinal sectional view schematically showing the mounting base shown in FIGS. 1 and 2. 4 is a cross-sectional view taken along line AA of the mounting base shown in FIG. FIG. 5 is an enlarged front view showing one end portion of the attachment portion in the attachment base shown in FIGS. 3 and 4. FIG. 6 is a longitudinal sectional view showing an outdoor structure formed by attaching an outdoor projecting structure to be attached to the attachment base shown in FIGS. 3 and 4. FIG. 7 is a longitudinal sectional view showing an outdoor structure formed by attaching an outdoor projecting structure to be attached to the attachment base shown in FIGS. 3 and 4.

  Exemplary embodiments of a mounting base and an outdoor structure according to the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is an external view showing a state where an attachment base according to an embodiment of the present invention is attached to a building, and FIG. 2 is an enlarged longitudinal sectional view showing the attachment base shown in FIG. The mounting base 50 illustrated here is supported so as to protrude outward in the upper region of the window 10.

  In the building where the mounting base 50 is supported, the heat insulating material 2 is laid on the outer surface of the building housing 1 (for example, the surface of the structural plywood), and the body edge member 3 is interposed on the surface of the heat insulating material 2, for example, lightweight foaming. A ventilation layer 5 is formed between the outer wall material 4 and the building frame 1 (heat insulating material 2) by arranging the outer wall material 4 made of a concrete material (ALC material), a siding material, or the like by an external thermal insulation method. It has been made.

  The window 10 is installed in an opening of a building, that is, an opening formed in the building housing 1, the heat insulating material 2, and the outer wall material 4, and includes an opening frame 20 and two right and left shojis 30. On the other hand, the two shojis 30 are slid in the left-right direction to open and close, so-called “drawing windows”. In the window 10, an example in which one screen door 40 (see FIG. 2) is provided at a portion located on the outdoor side of the opening frame 20 is illustrated.

  The opening frame 20 has a rectangular shape which is configured to be horizontally long by forming an upper frame 21, a lower frame 22, and a pair of left and right vertical frames 23 on a four-round basis. The upper frame 21, the lower frame 22, and the vertical frame 23 are provided with screen door rails 41 at the edges located on the outer sides of the respective frames.

  Each of the two shojis 30 is composed of an upper arm 31, a lower arm 32, and a pair of left and right vertical rods 33, and a panel material such as a glass plate between the upper rod 31, the lower rod 32 and the vertical rod 33. 34 is provided. These shojis 30 are disposed inside the opening frame 20 so as to be slidable along the left-right direction. These shojis 30 have the same size as each other, and can close the opening of the opening frame 20 when they are juxtaposed on the left and right by superimposing one vertical gutter (summing gutter) 33 on each other. It is structured in size. On the indoor side of such a window 10, frame members 11 are respectively attached to the four prospective surfaces located on the indoor side in the opening of the building.

  3 is a longitudinal sectional view schematically showing the mounting base 50 shown in FIGS. 1 and 2, and FIG. 4 is a cross-sectional view taken along line AA of the mounting base 50 shown in FIG. The mounting base 50 according to the present embodiment will be described with reference to FIGS. 3 and 4 as appropriate.

  The mounting base 50 includes a base body 60 and a cover member 70. The base body 60 is, for example, an extruded material made of metal such as aluminum, and has a long shape in which the left-right direction orthogonal to the indoor / outdoor direction (hereinafter also referred to as the front-rear direction) is the longitudinal direction. The size of the left and right width of the base body 60 is larger than the left and right width (finding width) of the window 10.

  Such a base body 60 has an upper part 61, a lower part 62, a front part 63, a rear part 64 and a partition part 65. The upper part 61 is a part extending along the front-rear direction, and gradually inclines downward as the front end part moves forward. The lower portion 62 is a portion extending along the front-rear direction on the lower side of the upper portion 61, and is gradually inclined upward as the front end portion moves forward.

  The front portion 63 is a portion extending in the vertical direction so as to connect the front end edge portion of the upper portion 61 and the front end edge portion of the lower portion 62, and a mounting portion 63a having a dovetail structure is formed at the center portion thereof. ing. Here, the attachment portion 63a will be described.

  The attachment portion 63 a includes a base 631, an upper front extension 632, a lower extension 633, a lower front extension 634, and an upper extension 635. The base 631 is a part extending along the vertical direction. The upper front extension 632 is a bent portion that extends forward from the upper end edge of the base 631 and then extends upward, and further extends forward from the extended end. The lower extending portion 633 is a portion extending downward from the extending end portion on the front side of the upper front extending portion 632. The lower front extending portion 634 is a bent portion that extends downward from the lower end edge of the base 631 and then extends downward, and further extends forward from the extended end. The upper extension 635 is a part that extends upward from the extension end on the front side of the lower front extension 634.

  As shown in FIGS. 4 and 5, a lower extension notch 633 a and an upper extension notch 635 a are formed at the left and right ends of the lower extension 633 and the upper extension 635.

  The rear portion 64 is a portion extending in the vertical direction so as to connect the rear end edge portion of the upper portion 61 and the rear end edge portion of the lower portion 62, and the upper end portion (frame fixing portion) 641 is located above the upper portion 61. The lower end portion (frame fixing portion) 642 protrudes downward from the lower portion 62. In the upper end portion 641 and the lower end portion 642 of the rear portion 64, a plurality of rear through holes (not shown) are formed at predetermined intervals along the left-right direction.

  Such a base body 60 is fastened to the building housing 1 at a predetermined location above the window 10 via a base material 6 in which a screw member N that penetrates the rear through-hole is disposed instead of the heat insulating material 2. Thus, the building housing 1 supports the rectangular opening 4a of the outer wall material 4 so that the upper portion 61 and the lower portion 62 pass through. Here, the rectangular opening 4a of the outer wall material 4 may be formed by cutting one outer wall material 4 or the like, but is formed by combining a plurality of outer wall materials 4 configured in advance in a predetermined shape. Is desirable. Reference numerals 7 and 8 in FIG. 3 denote a sealing material and a coating material for ensuring airtightness.

  The partition part 65 is a part extending along the vertical direction so as to connect the upper part 61 and the lower part 62, and partitions the inside of the base body 60 forward and backward. In the present embodiment, it extends along the vertical direction so as to connect the upper portion 61 and the lower portion 62 at a location that is substantially flush with the inner surface of the outer wall material 4.

  The partition portion 65 forms two hollow portions in the base body 60, that is, a rear hollow portion 60 a corresponding to the ventilation layer 5 and a front hollow portion 60 b exposed from the outer wall material 4. And the upper part 61 and the lower part 62 which comprise the back side hollow shape part 60a are formed with the long hole-shaped ventilation holes 61a and 62a at predetermined intervals along the left-right direction. These vent holes 61 a and 62 a are for communicating the inside of the rear hollow portion 60 a with the vent layer 5.

  The cover member 70 is a plate-shaped body made of a metal such as aluminum, and has a size sufficient to close the left and right ends of the base body 60. These cover members 70 are attached by screws or the like (not shown) so as to close the left and right ends of the base body 60 via rubber seal materials 71 having substantially the same outer diameter.

  In such a mounting base 50, a fixed main body portion 50a having a rear hollow portion 60a and an attachment main body portion 50b having a front hollow portion 60b are adjacent to each other in the front-rear direction. 50b is exposed from the outer wall material 4, and a mounting portion 63a is formed at the exposed portion. In the attachment portion 63 a, a substantially rectangular attachment opening 63 a 1 is formed by the lower edge end portion of the lower extension portion 633, the upper edge end portion of the upper extension portion 635, and the cover member 70.

  The fixed main body 50a is integrally formed with the mounting main body 50a on the indoor side of the mounting main body 50b, and is fixed to the building housing 1 through the upper end 641 and the lower end 642. The indoor main body 50a is disposed within the expected width of the ventilation layer 5, and a ventilation path communicating with the ventilation layer 5 along the vertical direction is formed by the ventilation holes 61a and 62a and the rear hollow portion 60a. ing.

  As shown in FIGS. 1 and 2, the mounting base 50 is normally closed at its mounting opening 63a1 by an aluminum extruded profile or a resin lid 80. Although not particularly mentioned in the present embodiment, in the present invention, the lid member (80) may be given the same pattern or color as the outer wall material 4 or may be given another pattern or color. good. As a result, the mounting base itself can be given a design in terms of appearance, and the design can be made excellent.

  In the case of attaching a rod (outdoor projecting structure) 100 as shown in FIG. 6 to the mounting base 50 according to the embodiment of the present invention, the cover member 80 of the mounting base 50 is removed and the back plate 101 is removed. It is made to approach between the upper side front extension part 632 and the lower side front extension part 634 from the notch part (lower extension notch part 633a, upper extension notch part 635a) in the edge part of the attaching part 63a. Then, by attaching the collar 100 and the back plate 101 via the bolt 102, the collar 100 can be attached in a state of passing through the attachment opening 63a1. Thereby, the outdoor structure which is this Embodiment is formed.

  Moreover, when replacing | exchanging with the other eaves (outdoor extension structure) 200 which has a different shape as shown in FIG. 7, the existing eaves 100 are removed, and the notch part (downward extending notch part 633a) in the edge part of the attachment part 63a is removed. The back plate 101 is detached from the mounting portion 63a through the upper extending notch 635a). Then, a new washer-attached bolt 201 is inserted between the upper front extending portion 632 and the lower front extending portion 634 from the notch portions (the lower extending notch portion 633a and the upper extending notch portion 635a) at the end of the mounting portion 63a. Then, by attaching the flange 200 and the washer-attached bolt 201 via the nut 202, the other flange 200 can be attached in a state of passing through the attachment opening 63a1. This also forms the outdoor structure according to the present embodiment.

  As described above, according to the mounting base 50 according to the embodiment of the present invention, the mounting main body portion 50b is exposed from the outer wall material 4, and the mounting portion 63a for mounting the flanges 100 and 200 to be mounted. Is formed at a location exposed from the outer wall material 4, it is necessary to apply processing or the like to the outer wall material 4 when attaching an outdoor projecting structure (attachment object) to be attached, such as the eaves 100, 200, etc. There is no. Moreover, by attaching the outdoor projecting structure (物 100, 200) to be attached at the attachment portion 63a, the attachment work can be facilitated, and the cantilever distance becomes longer as in the prior art. In addition, it is possible to have a sufficient strength against the load on the outdoor projecting structure. Therefore, according to the mounting base 50, it is not necessary to process the outer wall material 4 when mounting the outdoor projecting structure (庇 100, 200) to be mounted, and the mounting portion 63a can be used as the mounting target. Since the attachment work can be facilitated by attaching the outdoor overhanging structures 100 and 200, the arbitrarily selected outdoor overhanging structures 100 and 200 can be satisfactorily attached, and the outdoor extension The replacement of the protruding structures 100 and 200 can be facilitated.

  According to the mounting base 50, the mounting main body 50b has a hollow shape, and no holes or the like are formed in the base main body 60 that forms the mounting main body 50b. There is no possibility that dew condensation water or the like generated in the water enters, and the water stoppage can be improved. In addition, since the attachment main body 50b has a hollow shape, the strength of the attachment 63a can be ensured satisfactorily.

  According to the mounting base 50, the fixed main body portion 50 a is formed with an air passage that communicates with the air-permeable layer 5, so there is no possibility of obstructing the air passage through the air-permeable layer 5 and the surface of the heat insulating material 2. Even if the dew condensation water generated in the step enters the inside of the fixed main body 50a, it can be discharged from the lower vent 62a. Therefore, it is possible to prevent water containing condensed water or the like from accumulating inside while improving the ventilation of the housing.

  According to the mounting base 50, since the upper extending notches 635a are formed at the left and right ends of the upper extending portion 635 constituting the mounting portion 63a, the inside of the mounting portion 63a, that is, the base 631 and the upper portion through the mounting opening 63a1. Rainwater or the like that has entered a region surrounded by the side front extension 632, the bottom extension 633, the lower side front extension 634, and the upper extension 635 can be discharged well through the upper extension notch 635a.

  According to the mounting base 50, since the lower extending notches 633a are also formed at the left and right end portions of the lower extending portion 633 constituting the mounting portion 63a, the mounting portion 63a together with the upper extending notch 635a of the upper extending portion 635. The back plate 101 or the washer-attached bolt connected to the outdoor projecting structure to be attached (such as the eaves 100, 200) via the bolt 102. 201 can be added or exchanged.

  The preferred embodiment of the present invention has been described above, but the present invention is not limited to this, and various modifications can be made.

  In the embodiment described above, the mounting base 50 is disposed in the upper region of the window (the sliding window) 10, but in the present invention, the installation location of the mounting base is not particularly limited, It may be arranged above the entrance or above the sweep window.

  In the above-described embodiment, the mounting base 50 has both the fixed main body portion 50a and the mounting main body portion 50b formed in a hollow shape. However, in the present invention, at least a part of the mounting base 50 is exposed from the outer wall material. It is sufficient that only the mounting main body portion 50b in the present embodiment has a hollow shape, and the fixed main body portion does not have to have a hollow shape.

  In the embodiment described above, in the building where the mounting base 50 is supported, the ventilation layer 5 is formed between the building housing 1 and the outer wall material 4, but in the present invention, the ventilation layer Needless to say, the present invention can be applied to a building in which is not formed.

  In the embodiment described above, the eaves 100 and 200 are illustrated as the outdoor projecting structures to be attached. However, the present invention is not limited to the eaves and may be a sunshade, a roll screen, or the like.

  In the embodiment described above, the attachment portion 63a has a dovetail structure. However, in the present invention, the structure of the attachment portion is not particularly limited, and various shapes can be adopted.

DESCRIPTION OF SYMBOLS 1 Building frame 2 Heat insulating material 3 Body edge member 4 Outer wall material 4a Rectangular opening 5 Ventilation layer 6 Base material 10 Window 20 Opening frame 30 Shoji 50 Mounting base 50a Fixed main body 50b Mounting main body 60 Base main body 60a Back side hollow shape part 60b Front side hollow shape part 61 Upper part 61a Vent hole 62 Lower part 62a Vent hole 63 Front part 63a Mounting part 63a1 Mounting opening 631 Base part 632 Upper side front extension part 633 Lower extension part 633a Lower extension notch part 634 Lower side front extension part 635 Top Extension part 635a Upper extension notch part 64 Rear part 641 Upper end part 642 Lower end part 65 Partition part 70 Cover member 71 Rubber seal material 80 Lid material 100 １０１ 101 Back plate 102 Bolt 200 Other flange 201 Bolt with washer 202 Nut

Claims (5)

A mounting base supported by the building frame such that a part of the outer wall material disposed in the building frame is exposed;
An attachment base comprising an attachment main body portion having a hollow shape formed at a portion where an attachment portion for attaching an attachment object is exposed from the outer wall material.   2. The mounting according to claim 1, further comprising: a fixed main body configured integrally with the mounting main body so as to be adjacent to the mounting main body and fixed to the building frame through a frame fixing unit. base. The outer wall material is disposed in the building frame via a ventilation layer,
The mounting base according to claim 2, wherein the fixed main body portion is disposed within a prospective width of the ventilation layer, and an air passage that communicates with the ventilation layer is formed along a vertical direction. The outer wall material is disposed on the building frame so that a ventilation layer is formed between the outer wall material and the heat insulating material by providing the heat insulating material laid on the building frame via a trunk edge member. Is,
The mounting base according to claim 2, wherein the fixed main body portion is disposed within a prospective width of the ventilation layer, and an air passage that communicates with the ventilation layer is formed along a vertical direction. The mounting base according to any one of claims 1 to 4,
And an outdoor overhanging structure attached to the attachment portion.

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