JP2907610B2 - How to attach bay window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bay window mounting method. More specifically, the present invention relates to a bay window mounting method for mounting a bay window at an outer wall opening of a unit building such as an assembled house in which a plurality of building units such as house units are assembled.

[0002]

2. Description of the Related Art As described in Japanese Patent Publication No. 62-62224, a unit building such as an assembling house is a box-type house unit having a fixed size that can be transported and having finished inside and outside. Are produced in advance in a factory, a plurality of them are carried to a construction site, and assembled at a construction site to form a building.

[0003] This unit building has a short construction period and
In recent years, it has been widely adopted because it has the feature of being a standardized building with good dimensional accuracy. The skeleton of this unit building is disclosed in Japanese Patent Publication No. 60-13778. Referring to FIG. 4, four pillars 11, four floor beams 12, and four ceiling beams are described. 13 and 13 are assembled in a box shape and the intersections are welded.

[0006] A vertical member 14 such as a stud is attached between the ceiling beam 13 and the floor beam 12. Outer walls and windows are composed of vertical members 14 such as pillars 11 and studs, floor beams 12 and ceiling beams 13.
And so on.

[0005] On the other hand, recent homes are often equipped with bay windows in order to improve the appearance and to make the interior space of the home as small as possible. In a unit building, in order to attach such a bay window, conventionally, after installing the building unit at the construction site, the bay window is hung by a crane or the like and brought into contact with the opening provided between the vertical members such as studs. Thus, the bay window rim and the opening rim are fixed from the outside, and the bay window is attached to the opening.

[0006]

However, it is inconvenient to suspend the bay window at the construction site and attach the bay window to the opening as described above, because the bay window is heavy and cannot be easily mounted at a predetermined position. .

In particular, to attach the bay window to the second floor from the outside, it is necessary to provide a scaffold and mount the bay window on this scaffold because it is a high place. However, the scaffold is too narrow to be stable. It was dangerous and it was difficult to install the bay window.

In addition, such a mounting method has a problem that it takes a long time, and the feature that the construction period of the unit building is short is impaired. In order to shorten the construction period, the present inventor considered attaching a bay window to a building unit in advance at a factory.However, when a bay window is attached, the width of the building unit increases by the length of the bay window, and according to the Road Traffic Law. Because of the limited width of the cargo, the building unit could not be loaded on a truck and transported to a construction site.

If a building unit having a narrow width by the length of the bay window is manufactured so as not to violate the Road Traffic Law, the volume of the building unit becomes small, which is uneconomical. Therefore, the present applicant first attaches the guide member to the interior of the room on the left and right side edges of the outer wall opening, attaches the temporary members to the left and right sides of the bay window, and guides the guide member to a substantially horizontal guide hole. A round hole is provided in the temporary material, and a building unit is manufactured at a factory where the bay window is fixed with bolts and nuts passed through the guide hole and the round hole so that the bay window does not substantially protrude from the outer wall. Then, the inventor invented a bay window mounting method in which the bay window was mounted by pushing the bay window from the indoor side at the construction site, and protruding along the guide hole to mount the bay window.
No. 210 was filed.

[0010] According to this method of mounting a bay window, a house unit is manufactured at a factory so that the bay window does not substantially protrude, and is transported to a construction site. There is no need to attach a scaffold, nor is it dangerous because there is no work on this scaffold.

Further, since the building unit is manufactured at the factory so that the bay window does not substantially protrude, even if it is manufactured to the same size as a conventional building unit, it can be transported to the construction site. Moreover, since the bay window can be mounted simply by pushing the bay window at the construction site, the time required for mounting the bay window is extremely reduced, which is extremely convenient.

However, when the bay window is actually mounted by this mounting method, since the guide material is mounted on the entire vertical member on the right and left side edges of the outer wall opening in this mounting method, the guide material becomes an obstacle, and Loosen the bolts and nuts passed through the round hole of the temporary material attached to the bay window and the horizontally long guide hole of the guide material at the site, or
After pushing out the bay window, it turned out that there was a problem that it was in the way when fixing the bay window.

Therefore, an object of the present invention is to manufacture a building unit having the same width as the conventional one in a factory, then transport this building unit to a construction site, and easily make a bay window from the inside of the building unit at the construction site. A method of mounting a bay window that can be mounted in a short time is to improve the above-mentioned Japanese Patent Application No. 3-153210 and propose a method of mounting a bay window that facilitates work.

[0014]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems and to achieve the above-mentioned object, and is intended to assemble a plurality of building units into an outer wall opening of a unit building. In the bay window mounting method for mounting a bay window, the outer wall opening is provided with a vertical member on both left and right side edges of the opening, and a guide groove having a substantially horizontal guide groove is provided on the indoor side of the left and right vertical members. Pieces are attached to upper and lower two places, and the bay window is provided with temporary materials provided with round holes at upper and lower two places on both sides of the left and right sides of the room, and the front of the bay window is directed from the outer surface of the outer wall to the outdoor direction. A building in which the bay window is fixed to the opening with bolts and nuts respectively passed through the upper and lower round holes provided in the temporary material and the guide holes provided in the upper and lower guide pieces so as not to substantially protrude Unit manufactured at factory Then, transport this building unit to the construction site, loosen the bolts and nuts at the construction site, push the bay window outward along the long horizontal guide holes provided in the upper and lower guide pieces, and then Is fixed to the periphery of the opening.

There are various shapes for the guide holes which are provided in the upper and lower guide pieces and are elongated in the substantially horizontal direction. For example, it may be a hole that is straight in the horizontal direction, or a hole that is lowered in the outdoor direction.

In particular, when the guide hole provided in the upper guide piece is L-shaped, and the guide hole provided in the lower guide piece is shaped like a letter, the bay window is opened from the indoor side along the guide hole at the construction site. This is convenient because it is easy to press and protrude.

In the present invention, the vertical member refers to a columnar member provided in the vertical direction of a building, such as a pillar, a stud, a pillar, and the like. According to the present invention, the bay window is attached to the building unit so that the front of the bay window does not substantially protrude from the outer surface of the outer wall in the outdoor direction at the factory, but when the building unit is mounted on a truck, A protrusion that is not restricted by the Road Traffic Law means that it is not included in the protrusion.

[0018]

According to the present invention, a bay window is previously set up at a factory, and a round hole provided at two upper and lower locations of the temporary material of the bay window is formed so that the front surface of the bay window does not substantially protrude from the outer surface of the outer wall in the outdoor direction. The width of this building unit does not violate the road traffic law because it is fixed by bolts and nuts passed through the guide holes of the guide pieces provided at two places.

Therefore, the building unit having the same size as the conventional one can be transported to the construction site without any trouble. When the building unit transported to the construction site in this way loosens the bolts and nuts and pushes the bay window attached at the factory in advance from the indoor side, the bay window protrudes along the guide hole, and Since the periphery of the bay window abuts, by fixing the both, the bay window can be easily attached from the inside.

Therefore, since the bay window can be attached from the indoor side in this way, it is not necessary to provide a scaffold,
Not dangerous. In addition, since the bay window is simply pushed out from the indoor side, the bay window can be easily attached without lifting the bay window with a crane or the like.
The mounting time can be shortened. Therefore, the construction period, which is a feature of the assembled house, can be shortened.

In particular, the guide hole provided in the upper guide member is L-shaped, the guide hole provided in the lower guide piece is shaped like a letter, and the guide holes of the guide pieces provided at the upper and lower two places are formed. If the bay window is fixed to the opening with bolts and nuts respectively passed through the upper and lower round holes provided in the temporary material and the upper and lower two round holes, it is extremely easy to push the bay window and project it at the construction site .

That is, loosen bolts and nuts at the construction site,
Alone, first, push the lower part of the bay window outward, leaving the upper bolt almost intact, and only the lower bolt of the bay window goes along the lower guide hole to the point where it crosses the elbow. Moving. After that, the lower bolt naturally descends along the slope of the V-shape. At that time, the upper bolt goes down along the vertical hole of the L-shaped guide hole. Next, when the upper bay window is pushed outward, the upper bolt moves along the substantially horizontal hole on the lower side of the L-shape while the lower bolt remains substantially intact, and the periphery of the bay window and the opening are opened. Since the peripheral portion of the portion abuts, the bay window can be easily attached from the indoor side by fixing the both.

The guide piece used in the present invention has two upper and lower parts.
Since there are two guide pieces, no guide piece exists between the upper and lower guide pieces. Therefore, at the construction site, loosen the bolts and nuts passed through the round hole of the temporary material attached to the bay window and the horizontally long guide hole of the guide material, or press the bay window to remove the margin of the bay window. When the part is fixed to the periphery of the opening, it does not get in the way.

[0024]

Next, embodiments of the present invention will be described. Figures 1-6
1 shows an embodiment of the method of the present invention. FIG. 1 is an explanatory view showing a state in which a bay window is pushed outward at a construction site and is attached to an opening, and FIG. FIG. 3 is an explanatory view showing a state in which a temporary material is attached to a bay window, FIG. 4 is an explanatory view showing a state in which a bay window is attached to a housing unit at a factory, and FIG. FIG. 6 is a perspective view showing a skeleton of the unit, and FIG. 6 is an explanatory view showing a state in which a plurality of housing units are assembled and installed to form an assembled house.

1 to 6, reference numeral 1 denotes a housing unit. The skeleton of the housing unit 1 is, as shown in FIG.
Four pillars 11, four ceiling beams 12, four floor beams 13
Are assembled in a box shape. A stud 14 is attached between the ceiling beam 12 and the floor beam 13.

A is an assembled house, and this assembled house A is
As shown in FIG. 6, a plurality of housing units 1 are assembled and installed. Reference numeral 2 denotes an opening for attaching a bay window, and the opening 2 is a vertical member 14 comprising two studs,
14 and the magsa 2 which is fixed to the longitudinal member 14
2 and a window sill 23. This Magsa 2
2 is attached to the upper part of the vertical member 14 with bolts 25 and nuts. The window sill 23 is attached to the lower part of the vertical member 14 with bolts 26 and nuts 27. This windowsill 23
The window frame 24 attached to the lower side of the bay window has a bolt 2
8. It is fixed with a nut 29.

3a is an upper guide piece attached to the vertical member 14 in the room direction, and 3b is a lower guide piece. The upper guide member 3a is provided with an L-shaped guide hole 32, and the lower guide member 3b is provided with a V-shaped guide hole 33.

Reference numeral 4 denotes a bay window.
An upper attachment member 51, a lateral attachment member 52, and a lower attachment member 53 are attached. A temporary material 41 is attached to left and right lateral attachment members 52 of the bay window 4 with bolts 45 and nuts. A round hole 42 is provided above the temporary material 41.
However, a round hole 43 is provided below.
As shown in FIG. 3, the upper attachment member 51 is attached to the upper support member 46 of the bay window 4 with a screw 58 and a nut 59 to the bay window 4.

Reference numeral 6 denotes a bolt passed through the upper round hole 42 of the temporary material 41 and the guide hole 32 of the upper guide piece 3a.
61 is a lower round hole 43 of the temporary material 41 and a lower guide piece 3b.
The bolt is passed through the guide hole 33. These bolts 6 and 61 are screwed into nuts (not shown) to attach the temporary material 41 to the upper and lower guide pieces 3a and 3b.

Next, a method of attaching the bay window will be described. At the factory, as shown in FIG. 5, four pillars 11, four ceiling beams 12, and four floor beams 13 are assembled in a box shape, and each connection portion is welded to produce a skeleton of the housing unit 1. I do. A vertical member 14 composed of studs is erected between the ceiling beam 12 and the floor beam 13 of the house unit 1, and the upper end and the lower end of the vertical member 14 are attached to the ceiling beam 12 and the floor beam 13 with bolts and nuts, respectively.

The housing unit 1 manufactured as described above
As shown in FIG. 2, upper and lower guide pieces 3a and 3b are attached to the frame of the vertical member 14 in the room direction. Also, a magsa 22 is attached to the upper portion of the opening between the vertical member 14 and the adjacent vertical member 14 with a screw 2.
5. Attach with the nut, and attach the window stand 23 to the lower part of the opening with the bolt 26 and the nut 27. Also, the outer frame 2 is
4 is attached with bolts 28 and nuts 29.

On the other hand, as shown in FIG. 3, the bay window 4 is provided with an upper mounting member 51 at an upper peripheral portion, lateral mounting materials 52 at the left and right lateral peripheral portions, and a lower mounting material at a lower peripheral portion. Attach the attachment members 53 respectively.

Then, the temporary material 41 is attached to the left and right lateral attachment members 52, 52 with bolts 45 and nuts.
In this manner, the attachment members 51, 52,
After attaching 53, the eyebolt 9 is attached to the upper end of the bay window 4, and a wire is passed through the eyebolt 9,
Using this wire, the bay window is lifted, the bay window 4 is inserted into the opening 2, and as shown in FIG.
An upper round hole 42 provided in the upper part 41 and an upper guide piece 3
a and the round hole 4 below the temporary material 41.
3 and the guide hole 33 of the lower guide piece 3b, respectively, and then the round hole 42 and the guide hole 32
Pass bolts 6 and 61 through 3 and guide hole 33 respectively.
Secure with nuts.

The mounting position at this time is mounted on the indoor side of the guide holes 32 and 33 which are long in the horizontal direction. Then, the bay window 4 is fixed in a state where the bay window 4 is retracted into the room, that is, the front surface of the bay window is substantially equal to the outer surface of the outer wall and does not protrude from the outer surface of the outer wall.

Since the work of attaching the bay window 4 is performed in a factory equipped with facilities, it is relatively simple. When the attachment of the bay window 4 is completed, the eyebolt 9 is removed, and a plastic cap is attached to the hole to which the eyebolt 9 is attached to prevent rainwater from leaking.

The housing unit 1 is completed with an outer wall, an inner wall, mounting, interior / exterior, and the like.
In this way, after completing the housing unit 1 at the factory, the housing unit 1 is transported to the construction site.

Since the bay window 4 of this housing unit 1 does not substantially protrude in the outdoor direction, there was no problem in transporting it to the construction site by truck. The house unit 1 transported to the construction site is lifted and installed at the construction site as shown in FIG.

To attach a bay window to this prefabricated house A,
From the indoor side of the bay window, upper and lower bolts 6, 61, nuts 7,
Loosen 7. At this time, since there is no guide piece between the upper guide piece 3a and the lower guide piece 3b, the guide pieces are not in the way and the bolts 6, 61 and nuts 7, 7 are easily loosened.

Next, the lower side of the bay window 4 is pushed in the outdoor direction. Then, the upper bolt 6 does not move in a substantially unchanged state, but the bolt 61 passed through the round hole 43 provided on the lower side of the temporary material 41 of the exit window 4 is moved by the lower guide piece 3b.
Along the guide-shaped guide hole 33 provided at the position shown in FIG.

After that, it descends naturally along the slope of the cross. At this time, the upper bolt 6 is connected to the upper guide piece 3a.
Down along the vertical hole of the L-shaped guide hole 32 provided at the bottom.

Next, when the upper side of the exit window 4 is pressed, the lower bolt 61 does not move in a substantially unchanged state, but the upper bolt 6 moves along the horizontal hole of the L-shaped guide hole 32. .

As described above, when the lower side and the upper side of the bay window 4 are separately pushed and moved in the outdoor direction, as shown in FIG.
The lateral attachment members 52, 52, the upper attachment member 51, and the lower attachment member 53 on both sides of the bay window 4 move to predetermined positions and stop.

The lateral mounting members 52 on both sides are fixed to the vertical member 14 with bolts 8 and nuts, and both sides of the upper mounting member 51 are fixed to the vertical member 14 with bolts 81 and nuts. Also, lower mounting material 5
3 is fixed to the magsa 23 with bolts 82 and nuts.

At this time, since there is no guide piece between the upper guide piece 3a and the lower guide piece 3b, the lateral mounting members 52, 52 on both sides of the bay window can be easily attached to the vertical member 14.
It is easy to attach the vertical member 14 to the upper attachment member 51 and the lower attachment member 53 to the magsa 23.

After the peripheral edge of the bay window 4 is attached to the peripheral edge of the opening, the upper guide piece 3a, the lower guide piece 3b, and the temporary material 4 are removed, thereby completing the installation of the bay window.

Thereafter, the housing unit 1 and the housing unit 1
Finish seams and features to complete the assembly house. As described above, in the present embodiment, the installation of the bay window can be performed easily and quickly, and since the operation is performed from the indoor side, there is no danger.

[0047]

According to the present invention, since the bay window is previously mounted in a factory equipped with facilities so that the front of the bay window does not substantially protrude from the outer surface of the outer wall in the outdoor direction, it is relatively easy to mount the bay window. it can.

Further, since the bay window does not substantially project from the building unit, the building unit can be transported to the construction site without any trouble. In addition, since the bay window can be mounted simply by pushing the bay window out of the room, the bay window can be easily and quickly mounted, and there is no danger.

Since the guide pieces are attached to the upper and lower two places, and there is no guide piece between these two guide pieces,
Work is easy when loosening or tightening bolts and nuts near the guide piece. Further, since there is no guide piece between the guide pieces, the material is reduced and the cost is reduced as compared with the case where a continuous guide piece is attached.

As described above, the bay window mounting method of the present invention is extremely convenient and valuable.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the method of the present invention, and is an explanatory view showing a state where a bay window is pushed outward at a construction site and attached to an opening.

FIG. 2 is an explanatory diagram showing a state in which a guide plate is attached to an opening of a housing unit.

FIG. 3 is an explanatory view showing a state where a temporary material is attached to a bay window.

FIG. 4 is an explanatory view showing a state in which a bay window is attached to a house unit at a factory.

FIG. 5 is a perspective view showing a skeleton of a housing unit.

FIG. 6 is an explanatory view showing a state in which a plurality of house units are assembled and installed to form an assembled house.

[Explanation of symbols]

A Unit building (assembled house) 1 Building unit (housing unit) 11 Column 12 Ceiling beam 13 Floor beam 14 Vertical member (Stud) 2 Opening 22 Magsa 23 Window sill 3a Upper guide piece 3b Lower guide piece 32 Upper guide L-shaped guide hole provided in piece 33 L-shaped guide hole provided in lower guide piece 4 Bay window 41 Temporary material 42 Upper round hole 43 Lower round hole 6 Upper bolt 61 Lower bolt

Claims (2)

(57) [Claims] 1. A bay window mounting method in which a bay window is mounted on an outer wall opening of a unit building which is a unit building which is formed by assembling a plurality of building units, wherein the outer wall opening is provided with vertical members on both left and right side edges of the opening. On the indoor side of the left and right vertical members, guide pieces provided with substantially horizontally long guide holes are attached at two upper and lower locations, and the exit window has round holes at two upper and lower locations on the left and right side edge room interior sides. The temporary material provided was attached, and the upper and lower round holes and the upper and lower guide pieces provided in the temporary material were provided so that the front of the bay window did not substantially protrude from the outer surface of the outer wall in the outdoor direction. A building unit with a bay window fixed to the opening with bolts and nuts passed through the guide holes is manufactured at the factory, this building unit is transported to the construction site, the bolts and nuts are loosened at the construction site, and the bay window is opened. Upper and lower mo A bay window mounting method, comprising: extruding outward along a horizontally long guide hole provided in an id piece, and fixing a bay window peripheral portion to the opening peripheral portion. 2. A guide hole provided in the upper guide piece is L-shaped, and a guide hole provided in the lower guide piece is F-shaped, and the front of the bay window extends from the outer surface of the outer wall to the outdoor direction. A building unit in which the bay window is fixed to the opening with bolts and nuts passed through the upper and lower round holes provided in the temporary material and the guide holes provided in the upper and lower guide pieces so as not to substantially protrude. The bay window mounting method according to claim 1, wherein the bay window is manufactured at a factory.