JP2004044363A - Mounting structure for accessory, outer wall panel, and building unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure for an accessory such as a balcony not affecting the mounting of interior materials. <P>SOLUTION: In this mounting structure for the accessory, the accessory such as the balcony is mounted on the outer wall surface of a building with fixing bolts. Bar-like structural members (vertical frames 13) are installed in an outer wall forming the building outer wall surface 16, and female screw members 22 threaded with the fixing bolts 29 are installed in the bar-like structural members 13. Thus, the mounting structure for the accessory such as the balcony not affecting the mounting of the interior parts can be provided. In addition, this mounting structure may have an adjusting means for adjusting the inclination of the accessory. By this, even if a forward inclination occurs on the installed accessory, the forward inclination can be eliminated. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a mounting structure for an accessory such as an overhanging stand having an overhanging floor such as a balcony, and an outer wall panel used therefor.
[0002]
[Prior art]
Hitherto, buildings in which accessories such as balconies are installed on the outer wall surface of the building have been known, and various mounting structures for these accessories have been proposed.
[0003]
For example, a structure has been proposed in which a reinforcing material is provided on an outer wall to attach a balcony to the outer wall surface. (For example, refer to Patent Document 1).
[0004]
Further, a structure in which a balcony is supported from below by a bracket has been proposed (for example, see Patent Document 2).
[0005]
In addition, in order to transport a plurality of almost box-shaped building units manufactured in advance at a factory to a construction site and assemble a plurality of building units at the construction site, hang out accessories such as balconies from the outer wall by the unit construction method. The four corner pillars are used.
[0006]
For example, there is a structure in which an upper-floor building unit (upper-floor unit U2) is arranged on a lower-floor building unit (lower-floor unit U1), and a balcony Ba is installed on a side surface of the upper-floor unit U1. The balcony Ba is fixed by providing a capital at a pillar provided at a corner (for example, see Patent Document 3).
[0007]
[Patent Document 1]
JP-A-63-70731 [Patent Document 2]
Japanese Utility Model Publication No. 60-77601 [Patent Document 3]
JP 2001-107448 A
[Problems to be solved by the invention]
However, in the structure described in Patent Document 1, the bolt head protrudes toward the indoor side of the reinforcing material, which affects the design of the interior material. Also, there is a problem that the interior material cannot be attached until the bolt attachment is completed, and the on-site construction period is extended.
[0009]
Further, in the structure described in the publication of Patent Document 2, the bracket is fixed to the lateral joist (hull insertion). However, there are cases where there is no lateral joist at the position of the bracket, and if the bracket is not fixed to the vertical frame of the wall panel. No. Here, one vertical frame of the wall panel has a smaller cross-section than the side joist and has a weaker cross section, so that sufficient strength cannot be obtained with only one vertical frame depending on the weight of the balcony.
[0010]
In addition, the method using the pillars at the four corners has a limitation that the width of the balcony must be the same as the width of the building unit.
[0011]
An object of the present invention is to provide an attachment structure for accessories such as a balcony that does not affect the attachment of interior materials.
[0012]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the invention according to claim 1 is an attachment mounting structure in which an attachment such as a balcony is attached to an outer wall surface of a building with an attachment bolt,
A rod-shaped structural member is provided inside the outer wall forming the building outer wall surface, and an internal thread member screwed with the mounting bolt is provided inside the rod-shaped structural member. is there.
[0013]
According to this structure, an attachment such as a balcony is attached to the rod-shaped structural member provided inside the outer wall by screwing a mounting bolt to a female screw member provided inside the rod-shaped structural member. Since it is attached by the rod-shaped structural member, it can be securely fixed.
[0014]
Further, since the female screw portion to be screwed to the mounting bolt is provided inside the rod-shaped structural member, it is not necessary to fix the female screw portion from the interior material side at the time of mounting, and therefore even if the interior material is attached first. The attachment can be fixed using mounting bolts.
[0015]
The invention according to claim 2 is an attachment mounting structure in which an attachment such as a balcony is attached to an outer wall surface of a building with mounting bolts, and an adjacent vertical frame member is provided inside the outer wall forming the outer wall surface of the building. An attachment mounting structure is provided, wherein a metal fitting for arranging a female screw member to be screwed with the mounting bolt over the adjacent vertical frame member is disposed inside the outer wall.
[0016]
With such a configuration, attachments such as balconies are attached to the adjacent vertical frame members provided inside the outer wall by screwing the mounting bolts to the female screw members provided on the receiving member, but the attachments are adjacent to each other. Since it can be attached to a plurality of vertical frame members, it can be securely fixed.
[0017]
Further, since the female screw portion to be screwed to the mounting bolt is fixed to the receiving bracket and disposed inside the outer wall, it is not necessary to fix the female screw portion from the interior material side at the time of mounting, and therefore, the interior material first has to be fixed. The attachment can be fixed using the mounting bolt even when attached.
[0018]
According to a third aspect of the present invention, there is provided an attachment structure in which an accessory such as a balcony is attached to an outer wall surface of a building with an attachment bolt, wherein the accessory is fixed inside an outer wall forming the outer wall surface of the building. A member is provided, and a female screw member to be screwed with the mounting bolt is provided on the fixing member and disposed inside the outer wall.
[0019]
According to this structure, an attachment such as a balcony is attached to the fixing member by screwing the mounting bolt to the female screw member provided on the fixing member.
[0020]
Further, since the female screw portion to be screwed to the mounting bolt is fixed to a fixing member arranged inside the outer wall, it is not necessary to fix the female screw portion from the interior material side at the time of mounting, and therefore, the interior material first The attachment can be fixed using the mounting bolt even when attached.
[0021]
The invention according to claim 4 is characterized in that the accessory is supported and fixed by a support member for flowing a vertical load applied to the bottom surface of the accessory along the outer wall surface of the building. The attachment structure according to any one of the above.
[0022]
With this configuration, the lower surface of the accessory is supported and fixed by the support member that allows a load to flow along the outer wall surface of the building, so that a vertical load from the accessory is applied along the outer wall surface via the support member. It can be transmitted effectively.
[0023]
The invention according to claim 5 is the attachment mounting structure according to any one of claims 1 to 4, wherein the attachment structure includes an adjusting unit that adjusts the inclination of the accessory. .
[0024]
According to this structure, the inclination of the accessory can be adjusted by the adjusting means, so that it is possible to eliminate a forward inclination (a state in which the protruding end is lower than the designed inclination) particularly with an accessory such as a balcony having a large dimension. it can. As a result, when a new building is built, even if it tilts forward over time, the design inclination (horizontal) of the accessory can be maintained, and the stable appearance and the slope of the floor such as a balcony are maintained. be able to.
[0025]
In the invention according to claim 6, the adjusting means includes a support member for supporting the accessory from below, a gap generating means for generating a gap between the support member and the accessory, and the gap generating means. 6. The attachment mounting structure according to claim 5, further comprising a spacer which can be inserted into the gap generated in the accessory.
[0026]
With this configuration, it is possible to eliminate the forward inclination of the accessory by a simple operation of opening a gap between the accessory and the support member and interposing a spacer in the gap.
[0027]
The invention according to claim 7 is characterized in that an outer wall material and an inner wall material are attached to both sides of the frame, and the frame includes a rod-shaped structural member provided with a female screw member inside. Exterior wall panels.
[0028]
The invention according to claim 8 is characterized in that an outer wall material and an inner wall material are attached to both sides of the framework, and a metal fitting provided with a female screw member is provided across the adjacent vertical frame of the framework. It is an outer wall panel that is a feature.
[0029]
In addition, the outer wall panel according to claim 7 or 8 can be used by being incorporated into a building unit as an outer wall material because the fixing portion with the mounting bolt does not protrude outside the outer wall.
[0030]
Embodiment 1 of the present invention
Hereinafter, Embodiment 1 of the present invention will be described with reference to the drawings.
[0031]
First, the structure will be described. In the unit building according to the present invention, as shown in FIG. 1, a plurality of lower-floor building units U1... A plurality of upper-floor building units U2... Are placed (one in the figure) adjacent to each other to form a unit building T. In this unit building T, a bar-shaped structural member 10 for supporting a balcony is provided on the outer wall surface of the building, and a balcony unit B as an accessory is fixed to the rod-shaped structural member 10 with bolts (not shown).
[0032]
Here, each building unit U (U1, U2) is a steel-frame-based building unit in which a face panel is attached to a box-frame-structured steel frame formed by connecting the upper and lower ends of four columns with beams. Alternatively, a wooden building unit formed by combining face panels in a box shape may be used. Further, the accessory is not limited to the balcony, but may be anything as long as it protrudes from the wall surface and is fixed. The accessory is not limited to the box-shaped balcony Ba as shown in FIG. 1 and may be a circular balcony.
[0033]
In the following description, for convenience, as shown in FIG. 2, a circular bow balcony unit (balcony unit) having an overhanging floor that overhangs an outer wall surface of a unit building T to which a wooden building unit U according to a framing wall method is joined. Ba (hereinafter simply referred to as balcony Ba) will be described in detail.
[0034]
In this framing wall construction method, as shown in FIG. 3, the end wall panels 2 and 2 are conveyed and erected on both end sides of the floor panel 1, and then the girder wall panel 3 is placed on the girder wall side of the floor panel 1. It is conveyed and erected and joined to the two end wall panels 2 and 2, and the vertical and horizontal assembling of the wall and the floor is performed with high precision to form a building unit U as a structure.
[0035]
In such a wall panel (2 or 3), a rectangular frame 14 composed of an upper frame (head joint) 11, a lower frame 12, and a plurality of vertical frames 13, and an inner frame fixed to a side surface of the frame 14 are provided. A wall member 15 (not shown in FIG. 3) and an outer wall member 16 are provided, and a vertical load is mainly supported by the framework 14, and a horizontal load is supported by the framework 14, the inner wall member 15, and the outer wall surface. It is supported by the material 16. Particularly, the vertical frames 13 important for supporting the load in the vertical direction are provided at a constant pitch determined by the load calculation. Here, the vertical frame 13 is a rod-shaped structural member or a fixed member according to the present invention.
[0036]
This building unit U is filled with electric wiring and a heat insulating material as needed, and an inner wall gypsum board as the inner wall surface member 15 is beaten to complete one building unit U.
[0037]
Such building units U are produced in a factory, loaded on a specialized transport truck with a large forklift, and shipped in accordance with the erection work. The building unit U shipped from the factory is assembled at the building site using bolts, metal fittings (such as a joint plate) and nails, and the ridge-up operation is performed.
[0038]
Here, the inner wall material 15 is configured to be attached after the building unit U is assembled, but the outer wall panel to which the inner wall material 15 and the outer wall material 16 are previously attached is used as the end wall panel 2 or the girder wall panel 3. Is also good.
[0039]
The two side walls 17, 17 of the balcony Ba are fixed to the pair of vertical frames 13, 13 at predetermined positions on the outer wall of the building with mounting bolts (not shown), respectively, so that the appearance of the house as the unit building T is completed. The details of the fixing structure between the vertical frame 13 and the sleeve wall 17 will be described below.
[0040]
In the vertical girder wall panel 3, as shown in FIG. 4, vertical frames 13 made of laminated wood are fixed across a lower frame 12 of an upper floor building unit U2 and an upper frame 11 (not shown), and a frame set 14 is formed. Is formed. A floor support 4 is laid horizontally at a position where the vertical frame 13 is fixed to the floor panel 1. The illustrated vertical frame 13 functions as a receiving bar for fixing the balcony Ba. The vertical frame 13 is formed with recesses 19 (three places in the drawing) at predetermined positions facing the indoor side 18 at predetermined intervals. Have been.
[0041]
As shown in FIG. 5, a through hole 21 is formed in the recess 19 toward the outdoor side 20, and a plate 22 with a nut is fixed to the center of the through hole 21 by a nail 23. An inner wall material 15 is attached to the inner surface of the frame 14 (the vertical frame 13). An outer wall material 16 is attached to the outer surface of the framework 14, and a through hole 24 for bolting is formed at a position of the through hole 21 of the outer wall material 16.
[0042]
On the other hand, the balcony Ba has a floor frame 25 as an overhanging floor, a handrail rising 26 and a sleeve wall frame 27 erected on both sides from the floor frame 25. This sleeve wall frame 27 is provided with through holes 28 for bolting at three predetermined positions.
[0043]
As shown in FIG. 5, the balconies Ba are fixed by penetrating the mounting bolts 29 through the through holes 28, 24, 21 and screwing into the plates 22 with nuts.
[0044]
With this configuration, as shown in FIGS. 4 and 6, the mounting wall 29 is screwed into the plate 22 with the nut provided in the recess 19 of the vertical frame 13, and the sleeve wall frame 27 is fixed. Thereby, accessories such as the balcony Ba are fixed to the vertical frames 13 provided inside the outer wall, but since the vertical frames 13 are rod-shaped structural members, the balcony can be securely fixed.
[0045]
In addition, by appropriately setting the length of the mounting bolt 29, the bolt tail portion 30 that is screwed into the nut plate 22 and penetrated can be fixed without reaching the inner wall surface member 15. The mounting with the mounting bolts 29 can also be performed using the attached wall panels (the end wall panel 2 and the girder wall panel 3).
[0046]
[Modification 1]
In the present invention, the female screw portion to be screwed with the mounting bolt 29 may be fixed in any configuration as long as it is located and fixed inside the framework 14. For example, a pin-type nut may be used instead of the plate 22 with a nut.
[0047]
Here, as shown in FIG. 7, pin-type nuts 31 are embedded in a vertical frame 13 as a rod-shaped structural member. The pin-type nuts 31 are positioned and provided in the respective through holes 21 formed at predetermined positions of the vertical frame 13 at predetermined intervals. As a result, bolts and nuts 29A as mounting bolts are passed through the through holes 28, 24, 21 and screwed into the pin nuts 31 to fix the balcony Ba.
[0048]
With this configuration, the sleeve / wall frame 27 is fixed by screwing the bolts / nuts 29 </ b> A to the nut-attached plate 22 provided in the vertical frame 13. Thereby, accessories such as the balcony Ba are fixed to the vertical frame 13 provided inside the outer wall. However, since the vertical frame 13 is a rod-shaped structural member, the balcony can be securely fixed.
[0049]
Further, since the pin nut 31 is embedded in the vertical frame 13, the balcony Ba can be mounted by the mounting bolt 29 even if the wall panel (2, 3) to which the inner wall surface material 15 is attached is used. it can.
[0050]
[Modification 2]
In the balcony configured as described above, the floor frame 25 may be appropriately supported from the lower surface.
[0051]
In the second modification, a support member 32 (32A) that applies a load along the outer wall surface of the building as shown in FIG. 8 is used as a support member that supports the lower surface of the floor frame 25. The support member 32A is composed of a plate 33 for fixing to the outer wall surface and two support members 34 and 35 which are fixed by welding to the plate 33 to form a triangular frame with the plane of the plate 33 as one ridge line. I have. The plate 33 is provided with a plurality of through holes 33a for fixing.
[0052]
As shown in FIG. 9, such a support member 32A is fixed to the outer wall of the building at two appropriate places (for example, section A in the drawing) where the floor frame 25 of the balcony Ba is arranged.
[0053]
In this girder wall panel 3, as shown in FIGS. 10 and 11, a floor stand (crossing beam) 36 is laid across the vertical frames 13 and 13. A pair of vertical frame members 37, 37 are fixed at predetermined positions between the floor base 36 and the lower frame 12 with a predetermined interval.
[0054]
A metal fitting 38 for fixing the support member 32A is fixed between the vertical frame members 37 by wood screws 39. The metal fitting 38 has a through hole for fixing the support member 32A, and a plurality of back nuts 38a are welded to the back surface of the through hole. Thus, the support member 32A is fixed to the outer wall surface by fixing the plate 33 and the metal fitting 38 via the outer wall surface member 16 using the bolts 40.
[0055]
By fixing the support member 34 and the floor frame 25 with the bolts 41, the bottom surface of the floor frame 25 is supported by the support member 34. Here, the angle between the support member 35 and the plate 33 is 72.5 degrees in this example.
[0056]
According to the above configuration, the vertical load applied to the floor frame 25 indicated by the arrow a is transmitted through the support member 35 as indicated by the arrow b, transmitted to the outer wall surface according to the arrow c, and flows to the building body. This reduces the load on the vertical frame 13 as a rod-shaped structural member, and reduces the horizontal force acting on the outer wall surface of the building unit U2 even when a large vertical load is applied to the floor frame 25 as an overhanging floor. Can be.
[0057]
In addition, the modification of the outer wall surface itself can be reduced, and the deformation of the sash provided at the opening of the balcony Ba can be reduced.
[0058]
[Modification 3]
Such a support member 32 may be a support member 32B as shown in FIG. The support member 32B includes a plate 33 for fixing the wall surface and a triangular plate 42 fixed vertically to the plate 33. The upper surface 42 a of the plate 42 receives the bottom surface of the floor frame 25.
[0059]
Accordingly, when the floor unit 25 is fixed to the balcony unit Ba in the same manner as in the second modification, the horizontal force acting on the outer wall surface of the building unit U2 can be reduced even when a large vertical load is applied to the floor frame 25 as the overhanging floor. Can be.
[0060]
Embodiment 2 of the present invention
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings. Parts that are the same as or equivalent to those in the first embodiment of the invention are given the same reference numerals, and detailed description thereof is omitted.
[0061]
In the attachment structure of the accessory attached according to the first embodiment of the invention, the accessory is easily held forward, particularly on a balcony with a large outgoing dimension, because the accessory is a portable type. If the balcony tilts forward, appearance problems may occur.
[0062]
Further, in the balcony Ba in which the water gradient 43 is formed on the floor surface 42a of the floor finishing material 42 toward the outer wall surface 16 side (eave base side) as shown in FIG. 11, a desired water gradient cannot be secured due to the forward inclination. In some cases, such a problem may occur.
[0063]
Here, the forward inclination is set between a floor frame 25 on the eaves side (referred to as a horizontal frame 25a) and a floor frame 25 on the eaves side (hereinafter referred to as a horizontal frame 25b) arranged in parallel with the outer wall. Due to the difference, the horizontal (inclined state) is placed on the upper surface of a low frame 25 (hereinafter, referred to as a vertical frame 25c) horizontally laid between the horizontal frames 25a and 25b by a leveler or the like along the longitudinal direction. It can be confirmed by measuring.
[0064]
Even if there is no problem at the time of new construction, these problems may be inclined forward with time. In the case of a large accessory installed on the floor such as a balcony, adjusting the forward inclination after the accessory is attached is generally liable to be large in order to cope with a change over time.
[0065]
Therefore, the second embodiment of the present invention proposes an attachment mounting structure that can easily adjust the forward inclination even after the attachment is mounted.
[0066]
First, in the attachment mounting structure according to the embodiment of the present invention, as shown in FIGS. 13 and 14, a support member 32 for supporting the balcony Ba from below is provided, and the support member 34 and the floor frame of the balcony Ba are provided. There is provided a gap generating means for generating a gap 53 between the gap 25 and the horizontal frame 25 (the horizontal frame 25b). The gap generating means includes a plate 45 fixed to the horizontal frame 25b by welding or the like, a back nut 48 fixed inside the horizontal frame 25b, and an upper surface of the support member 34 tightened by the back nut 48. It is roughly constituted by an adjusting bolt 52 that presses up the horizontal frame 25b by pressing and a spacer 44 that is inserted into the obtained gap.
[0067]
As shown in FIG. 15, the plate 45 has a fixing portion 46 fixed to the horizontal frame 25b and a protruding portion 47 protruding on the eaves side. A through hole 46a is formed in the fixing portion 46, and a long hole 49 is formed in the protruding portion 47 in the longitudinal direction.
[0068]
The fixing portion 46 is fixed to the lower surface of the floor frame 25b, and the plate 45 is disposed together with the projecting portion 47 so as to face the upper surface 34a of the support member 34.
[0069]
A through hole is also formed in the horizontal frame 25b while being positioned in the through hole 46a, and a back nut 48 is fixed inside the through hole.
[0070]
Also, as shown in FIG. 16, a full screw bolt 50 is fixed to the front end of the support member 32 by welding so that the tail portion 50a faces upward, and is detachably attached to the tail portion 50a. A cap 51 with a sharp tip is put on.
[0071]
In such a structure, as shown in FIG. 16, the tail portion 50 a is inserted into the elongated hole 49 while being positioned, and the floor frame 25 is placed on the support member 32. The cap 51 is removed and the nut 54 is lightly fixed (this fixing of the nut 54 may be the last). After fixing the accessory to the rod-shaped structural member (not shown) with the mounting bolts, the degree of forward inclination of the vertical frame 25c is confirmed using a leveler.
[0072]
Here, when the forward inclination is confirmed, the height adjusting bolt 52 is screwed into the back nut 48 to form a gap 53 between the support member 32 and the horizontal frame 25b as shown in FIG. A spacer 44 is inserted into the gap 53 as shown in FIG. As shown in FIG. 13, if the spacer 44 is provided with a recessed recess 44a at the center so as not to interfere with the entire bolt 50 or the adjustment bolt 52, the spacer 44 can be easily inserted into the gap 53. The shape of the spacer 44 is not limited to this and may be any shape. For example, it may be a two-divided spacer having a recess at the center.
[0073]
After inserting the spacer 44 having a thickness corresponding to the degree of the gap 53, the height can be adjusted by tightening the nut 54 into all the bolts 50 as shown in FIG. The adjustment bolt 52 may be removed as needed.
[0074]
In the case of tilting forward with time, the floor member 42 and other waterproof materials, base materials, and the like are removed to expose the adjusting means, and the nut 54 is loosened to tighten the adjusting bolt 52. In substantially the same manner, a gap 53 can be obtained between the horizontal frame 25b and the plate 45. Thus, the spacer 44 may be inserted into the gap 53 by the same operation as described above.
[0075]
Finally, after the level (tilt state) is confirmed by the leveler, the adjustment operation is completed.
[0076]
According to the attachment mounting structure as described above, the forward inclination can be adjusted both during the attachment operation and after the attachment.
[0077]
【The invention's effect】
As described above, according to the first aspect of the present invention, it is possible to provide a mounting structure for an accessory such as a balcony which does not affect the mounting of the interior material. Further, according to the invention as set forth in claim 5, there is provided a practical effect that the forward inclination can be adjusted even when the accessory is inclined forward or when the accessory is inclined forward.
[Brief description of the drawings]
FIG. 1 is an overall perspective view for explaining how a balcony unit is attached to a unit building according to an embodiment of the present invention.
FIG. 2 is a plan view illustrating an example of a unit building according to the embodiment of the present invention.
FIG. 3 is an exploded view illustrating an example of a building unit according to the embodiment of the present invention.
4 is a partial cross-sectional view illustrating the fixing structure according to the embodiment of the present invention, taken along the line AA in FIG. 2;
FIG. 5 is a partially enlarged view of FIG. 4;
FIG. 6 is a sectional view taken along line BB of FIG. 4;
FIG. 7A is a partially enlarged view illustrating a cross-sectional structure according to a modification, and FIG. 7B is a cross-sectional view taken along the line CC of FIG. 7A.
FIG. 8 is a perspective view schematically illustrating a support member according to a modification.
FIG. 9 is a plan view illustrating an example of a building unit according to a modification using the support member of FIG.
FIG. 10 is a partial cross-sectional view illustrating a fixing structure according to the embodiment of the present invention, taken along the line DD in FIG. 9;
FIG. 11 is a sectional view taken along the line EE of FIG. 10;
FIG. 12 is a perspective view schematically illustrating a support member according to a modification.
FIG. 13 is a plan view illustrating a structure of an adjusting unit according to the embodiment of the present invention.
FIG. 14 is a partial cross-sectional view illustrating the structure of the adjusting unit according to the embodiment of the present invention, taken along the line FF in FIG. 13;
FIG. 15 is a perspective view illustrating the outer shape of a plate.
FIG. 16 is a partial side view illustrating a state of assembly of a balcony.
FIG. 17 is a partial side view for explaining an assembly state of a balcony.
FIG. 18 is a partial side view illustrating a state of assembly of a balcony.
[Explanation of symbols]
U1: Lower-floor building unit U2: Upper-floor building unit T: Unit building Ba: Balcony (bow balcony unit, balcony unit)
1: Floor panel 2: Tsuma wall panel (outer wall panel)
3: Girder wall panel (outer wall panel)
11: Upper frame 12: Lower frame 13: Vertical frame (bar-shaped structural member, fixed member)
14: frame 15: inner wall material 16: outer wall material 17: sleeve wall 18: indoor side 19: recess 20: outdoor side 21: through hole 22: plate with nut 23: nail 24: through hole 25: floor frame ( Overhanging floor)
26: Handrail rise 27: Sleeve wall frame 28: Through hole 29: Mounting bolt 30: Bolt tail 31: Pin type nut 32 (32A, 32B): Support member 33: Plate 34: Support member 35: Support member 36: Floor stand 37: vertical frame member 38: metal fitting 39a: back nut 39: wood screw 40: bolt 41: bolt 42: floor finishing material 42a: floor surface 43: water gradient 44: spacer 45: plate 46: fixing portion 46a: through hole 47 : Projection 48: Back nut 49: Slot 50: Full screw bolt 50 a: Tail 51: Cap 52: Adjustment bolt 53: Gap 54: Nut

Claims (9)

An attachment structure in which accessories such as balconies are attached to the outer wall surface of the building with mounting bolts,
A mounting structure for an accessory, wherein a rod-shaped structural member is provided inside an outer wall forming the building outer wall surface, and a female screw member screwed with the mounting bolt is provided inside the rod-shaped structural member. An attachment structure in which accessories such as balconies are attached to the outer wall surface of the building with mounting bolts,
An adjacent vertical frame member is provided inside the outer wall forming the building outer wall surface, and a metal fitting is provided for arranging a female screw member screwed with the mounting bolt over the adjacent vertical frame member inside the outer wall. An attachment mounting structure, characterized in that: An attachment structure in which accessories such as balconies are attached to the outer wall surface of the building with mounting bolts,
A fixing member for fixing the accessory is provided inside the outer wall forming the outer wall surface of the building, and a female screw member for screwing with the mounting bolt is disposed on the inside of the outer wall. Mounting structure for accessories. The accessory according to any one of claims 1 to 3, wherein the accessory is supported and fixed by a support member that allows a vertical load applied to a bottom surface of the accessory to flow along a building outer wall surface. Mounting structure. The attachment mounting structure according to any one of claims 1 to 4, wherein the attachment structure includes an adjusting unit that adjusts an inclination of the accessory. The adjusting means is a support member for supporting the accessory from below, a gap generating means for generating a gap between the support member and the accessory, and is insertable into a gap generated by the gap generating means. 6. The attachment mounting structure according to claim 5, comprising a spacer. An outer wall panel, wherein an outer wall material and an inner wall material are attached to both sides of a framework, and the framework includes a rod-shaped structural member having a female screw member provided therein. An outer wall panel wherein an outer wall material and an inner wall material are attached to both sides of a frame, and a metal fitting provided with a female screw member is provided so as to straddle an adjacent vertical frame of the frame. A building unit incorporating the outer wall panel according to claim 7 or 8 as an outer wall.

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