JPH0721218B2 - Connection structure between bay window sash unit and bay window wall unit - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for connecting a bay window sash unit attached to an opening of a building body with a bay window wall unit.

[0002]

2. Description of the Related Art A conventional bay window has been formed, for example, by projecting a bay window sash unit at a substantially central portion of each floor of a building body in the vertical direction.

[0003]

However, in the above-mentioned conventional example, only the bay window sash unit projects from the building body, and the unity feeling with the building body is poor. The present invention has been made in view of the above points, and its object is to provide a feeling of unity with the building body, and moreover, the connection between the bay window sash unit and the bay window wall unit can be performed from the indoor side. To provide a connection structure between a bay window sash unit and a bay window wall unit that can be easily performed by the above work.

[0004]

In order to solve the problems of the above-mentioned conventional examples and to achieve the object of the present invention, the bayonet of the present invention comprises a bayonet sash unit 4 having a U-shaped horizontal cross section and a U-shaped horizontal cross-section. In connection with the bay window wall unit A, the frame material 1a facing the bay window wall unit A of the bay window sash unit 4 is formed into a U-shaped cross section opening to the indoor side, and the bay window sash unit 4 of the bay window wall unit A is formed. The facing horizontal frame 18a has an h-shaped cross section, and bolts 22 project vertically from the horizontal piece 18c of the horizontal frame 18a having the h-shaped cross section, so that the cross section h of the bay window wall unit A is h.
The bayonet sash unit 4 is attached to the horizontal piece 18c of the character-shaped horizontal frame 18a.
Horizontal piece 1c of frame material 1a having a U-shaped cross section
A bolt 22 protruding from c is inserted into the horizontal piece 1c, a nut 23 is screwed in the frame member 1a having a U-shaped cross section, and a protrusion protruding in the vertical direction is formed outside the horizontal frame 18a having an H-shaped cross section. The piece 18d is a vertical piece 1d of the frame member 1a having a U-shaped cross section.
It is characterized in that it is formed in front of.

[0005]

Thus, the frame member 1a of the bay window sash unit 4 facing the bay window wall unit A is formed into a U-shaped cross section opening to the indoor side, and the bay window sash unit 4 of the bay window wall unit A is formed.
Since the horizontal frame 18a facing each other has an h-shaped cross section and the bolts 22 are vertically projected from the horizontal piece 18c of the horizontal frame 18a having the h-shaped cross section, the bay window sash unit 4 and the bay window wall unit A
Are vertically stacked, and the horizontal piece 1c of the frame material 1a having a U-shaped cross section of the bay window sash unit 4 is overlapped with the horizontal piece 18c of the horizontal frame 18a having an h-shaped cross section of the bay window wall unit A to project from the horizontal piece 1c. The provided bolt 22 is inserted into the horizontal piece 1c, and in this state, the nut 23 is screwed and connected to the tip end portion of the bolt 22 in the frame member 1a having a U-shaped cross-section that opens on the indoor side. . In this case, the projecting piece 18d protruding in the up-down direction on the outer side of the horizontal frame 18a having an H-shaped cross section is positioned in front of the vertical piece 1d of the frame member 1a having a U-shaped cross section, so that the bayonet sash unit 4 and the bayonet wall Positioning can be performed when the unit A and the unit A are stacked in the vertical direction, and the projecting piece 18d protruding in the vertical direction on the outer side of the horizontal frame 18a having an H-shaped cross section.
When the caulking material 35 is filled into the tip side of the vertical piece 1d of the frame material 1a having a U-shaped cross section, the vertical piece 1 of the frame material 1a having a U-shaped cross section
The base material 30 directly attached to the vertical piece 1d or d serves as a backup material for the caulking material 35.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. The bay window of the present invention is configured by arranging the bay window sash unit 4 and the bay window wall unit A, which have a U-shaped horizontal cross section, continuously on the outer surface of the building body 12 in the vertical direction. In the embodiment shown in FIGS. 1 to 11, the bay window sash unit 4a is the second floor bay window sash unit 4a.
And the 1st floor bay window sash unit 4b. Figure 2
0, FIG. 21, and FIG. 22 show the second floor bay window sash unit 4a, and FIGS. 24, 25 and 26 show the first floor bay window sash unit 4b. In the second-story bay window sash unit 4a, the frame material 1a constituting the bay window body frame 1 has a U-shaped cross section, and in the first floor bay window sash unit 4b, the frame material 1a constituting the bay window body frame 1 is a lower horizontal frame. The material 1b has a U-shaped cross section except for the inverted h-shape. The second-floor bay window sash unit 4a and the first-floor bay window sash unit 4b are both made of aluminum of a sliding type on the front side of the bay window body 1 in which the frame members 1a and 1b are three-dimensionally framed as shown in FIGS. 13, 23 and 27. The sash portion 2 is attached, and the aluminum sash portion 2 of a dead-end type (FIX type) is attached to both side surfaces of the bay window body 1 with screws or the like. In this case, as shown in FIG. 15, screws are attached through a base material 30 such as wood. Before attaching the aluminum sash portion 2, a waterproof tape 9 is attached to the lower horizontal frame member 1b of the first floor bay window sash unit 4b as shown in FIG. Further, the floorboard 10 is attached to the first-floor bay window sash unit 4b as shown in FIG. Then, with the aluminum sash portion 2 attached, the bay window body 1
The aluminum covers 3 are attached to the outer surface of the cover 3 as shown in FIG. 18, and these covers 3 lock the locked parts 6 of the cover 3 to the locking parts 5 provided on the aluminum sash 2. Installed. Here, as shown in the figure, a vertical cover base 7 is fixed to the steel bay window body frame 1 with screws or the like, and by covering the cover 3 with the vertical cover base 7, the vertical direction is maintained even if an external force acts on the cover 3. It is supported by the cover base 7. In the figure, 8 is a sealing material. In this way, the bay window sash unit 4 is completed with the cover 3 attached. After assembling these in the factory, as shown in FIG.
It is attached by a nut, and the carrying pack jig 11 is carried to the site, taken out from the carrying pack jig 11 at the site, lifted by a crane or the like, and installed in the opening of the building body 12.

On the other hand, in the embodiment shown in the accompanying drawings, the bay window wall unit A integrally includes a second floor hanging wall window unit 13, a waist wall portion 14 on the second floor, a second floor portion 15 and a hanging wall portion 16 on the first floor. It is the converted waist wall window unit 17. The second-floor hanging wall window unit 13 has a U-shaped horizontal cross section, and is constructed by attaching a face plate 19 to a steel frame body 18.

The waist wall window unit 17 has a U-shaped horizontal cross section and is constructed by attaching a face plate 19 to a steel frame body 18. The waist wall window unit 17 has an upper part on the second floor. It becomes the waist wall part 14, the lower part becomes the hanging wall part 16 of the first floor,
A second floor 15 is integrally formed with the waist wall window unit 17 at an intermediate portion in the vertical direction inside the waist wall window unit 17.

The horizontal frame 18a below the frame body 18 of the second floor hanging window unit 13 and the upper and lower horizontal frames 18a of the frame body 18 of the waist wall window unit 17 are both h-shaped in cross section. A bolt 22 is fixed to the horizontal piece 18c of the horizontal frame 18a having an H-shaped cross section by welding and is projected. Then, the second floor hanging wall window unit 13 and the waist wall window unit 17 are also assembled and formed in a factory in advance, attached to the carrying pack jig 11 and carried to the site, and the carrying pack jig 11 is carried on site. It is attached to the opening of the building body 12 by removing it from the building and lifting it with a crane.

However, the second floor bay window sash unit 4a,
1st floor bay window sash unit 4b, 2nd floor hanging wall bay window unit 1
3, the waist wall window unit 17 is shown in FIG. 4, FIG. 7, FIG.
As shown in FIGS. 1 (a) and 11 (b), the main body frame 1 made of steel and the frame body 18 made of steel are attached to the panel frame 20 and the reinforcing columns 21 provided in the opening of the building main body 12 with bolts 22, nuts. It is attached by 23. Here, first, the first floor bay window sash unit 4b is first attached to the building main body 12, and then
Waist wall bay window unit 1 on the 1st floor bay window sash unit 4b
7, the horizontal piece 18c of the lower horizontal frame 18a of the waist wall bay window unit 17 having a h-shaped cross section is stacked on the horizontal piece 1c of the frame material 1a having a U-shaped cross section of the first floor bay window sash unit 4b.
A bolt 22 projecting from the above is inserted into a hole provided in the horizontal piece 1c, and in this state, the nut 2 is attached to the tip of the bolt 22 in the frame member 1a having a U-shaped cross section that opens on the indoor side.
3 is screwed and connected. Next, on the horizontal piece 18c of the upper horizontal frame 18a having an h-shaped cross section of the waist wall window unit 17, the lower frame member 1 of the second floor window sash unit 4a having a U-shaped cross section is provided.
The bolt 22 protruding from the horizontal piece 18c by overlapping the horizontal piece 1c of "a" is inserted into the hole provided in the horizontal piece 1c, and in this state, the bolt is inserted in the frame member 1a having a U-shaped cross section that opens on the indoor side. A nut 23 is screwed onto the tip portion of 22 to be connected. Further, the horizontal piece 18c of the lower horizontal frame 18a of the second floor hanging wall window unit 13 is provided on the frame material 1a above the second floor bay window sash unit 4a, and the horizontal piece 18c of the second floor window sash unit 4a is U-shaped. -Shaped frame member 1a having a horizontal piece 1c overlaid with a bolt 22 projecting from a horizontal piece 18c is inserted into a hole provided in the horizontal piece 1c, and in this state a frame having a U-shaped cross section A nut 23 is screwed and connected to the tip of the bolt 22 in the material 1a. By doing so, the bayonet sash unit 4 and the bayonet wall unit A are vertically stacked and the nut 23 is tightened, and the bayonet sash unit 4 and the bayonet wall unit A are vertically connected to each other. Can be formed. In this case, not only the bay window sash unit 4 but also the bay window wall unit A are continuously mounted, so that the building body 12
The sense of unity with can be revealed.

By the way, as described above, the horizontal piece 18c of the horizontal frame 18a having an H-shaped cross section and the horizontal piece 1 of the frame member 1a having a U-shaped cross section.
When c is overlapped and connected by a bolt 22 and a nut 23, a protruding piece 18d protruding in the up-down direction on the outer side of a horizontal frame 18a having an H-shaped cross section is a vertical piece 1d of a frame member 1a having a U-shaped cross section.
It is set to be located in front of. By doing so, the bayonet sash unit 4 and the bayonet wall unit A can be positioned when they are vertically stacked. Further, when combined in this way, the protruding piece 18d protruding vertically in the outer side of the horizontal frame 18a having an H-shaped cross section.
And the aluminum sash portion 2 attached to the frame member 1a having a U-shaped cross section
A gap for joint is formed between the gap and the gap, and the caulking material 35 is filled in this gap. In this case, the vertical piece 1d of the frame member 1a having a U-shaped cross section is directly or
The base material 30 attached to d serves as a backup material for the caulking material 35.

The steel frame member 1b, which is the lower horizontal frame member of the 1st floor bay window sash unit 4b, is connected to the anchor bolt 25 planted in the bay window base 24 by the nut 23. A parting member 26 is further attached to the steel frame member 1b, which is the lower horizontal frame member of the first floor bay window sash unit 4b. In the above-described embodiment, the embodiment in which the through bay window is formed from the first floor to the second floor is shown, but by using the second floor bay window sash unit 4a, the second floor hanging wall bay window unit 13, and the waist wall bay window unit 17, It is also possible to configure a bay window only on the second floor as shown in FIGS. 28, 29, 30, and 31. In this case, the eave ceiling is formed on the lower surface of the waist wall window unit 17.

[0013]

According to the present invention, as described above, the frame member facing the bay window wall unit of the bay window sash unit is formed into a U-shaped cross section opening to the indoor side, and the bay window sash unit of the bay window wall unit is formed. Since the horizontal frame facing to the has a h-shaped cross section and bolts are vertically projected from the horizontal piece of the horizontal frame having the h-shaped cross section, the bay window sash unit and the bay window wall unit are vertically stacked to form a bay window wall. The horizontal piece of the bayonet sash unit frame material with a U-shaped cross section is overlaid on the horizontal piece of the h-shaped horizontal frame of the unit, and the bolt protruding from the horizontal piece is inserted into the horizontal piece. A nut can be screwed into the tip portion of the bolt in a frame member having a U-shaped cross section that opens at, and the bay window sash unit and bay window wall unit can be connected by a simple operation from the indoor side. It is a thing. Further, since the projecting piece protruding in the vertical direction outside the horizontal frame having the h-shaped cross section is located in front of the vertical piece of the frame material having the U-shaped cross section, the bay window sash unit and the bay window wall unit are vertically stacked. In this case, the positioning can be done more easily, and the workability is further improved. Moreover, a protruding piece protruding in the up-down direction on the outer side of the horizontal frame having an H-shaped cross section is provided on the tip side of the vertical piece of the frame material having a U-shaped cross section. When the caulking material is filled, the vertical piece of the frame material having a U-shaped cross section can be used as a backup material for the caulking material directly or as a base material attached to the vertical piece.

[Brief description of drawings]

FIG. 1 shows an embodiment in which a bay window is constructed using a bay window sash unit, (a) is a front view, and (b) is a side view.

FIG. 2 is a vertical sectional view of the above.

FIG. 3 is an exploded perspective view of the same as above with a part omitted.

FIG. 4 is a plan sectional view of a mounting portion of the above-mentioned second floor bay window sash unit.

FIG. 5 is a vertical sectional view of a front portion of the second floor bay window sash unit of the above.

FIG. 6 is a vertical cross-sectional view of a side surface portion of the above-mentioned second floor bay window sash unit.

FIG. 7 is a plan sectional view of a mounting portion of the above-mentioned first floor bay window sash unit.

FIG. 8 is a vertical cross-sectional view of a front portion of the above-mentioned first floor bay window sash unit.

FIG. 9 is a longitudinal sectional view of a side surface portion of the above-mentioned first floor bay window sash unit.

FIG. 10 is a cross-sectional view of another embodiment showing attachment of the above bay window sash unit to the building body.

FIG. 11 (a) is an exploded perspective view showing the installation of the second-floor hanging window unit to the building body, and FIG. 11 (b) is an exploded perspective view showing the mounting of the waist wall window unit to the building body. is there.

FIG. 12 is a perspective view of a bay window sash unit of the present invention.

FIG. 13 is a partially exploded perspective view of the bayonet window frame having the above-mentioned configuration.

FIG. 14 (a) is a partially cutaway perspective view of the same waterproof tape attached, and FIG. 14 (b) is a sectional view of the same.

FIG. 15 is a sectional view showing a state in which an aluminum sash window portion is attached to the above-mentioned bay window body frame.

FIG. 16 is a perspective view showing a state in which the floor plate of the same is attached.

FIG. 17 (a) is a perspective view showing a state in which the upright cover base is attached, and FIG. 17 (b) is a sectional view.

FIG. 18 is a perspective view showing a state in which the above cover is attached.

FIG. 19 is a perspective view showing a state in which the above-mentioned bay window sash unit is attached to a carrying pack jig.

FIG. 20 is a front view of the second floor bay window sash unit of the above.

21 is a cross-sectional view taken along line XX of FIG.

22 is a cross-sectional view taken along the line YY of FIG.

23 is a cross-sectional view of only the bay window body frame taken along the line YY of FIG.

FIG. 24 is a front view of the above-mentioned first floor bay window sash unit.

25 is a cross-sectional view taken along line XX of FIG.

26 is a cross-sectional view taken along line YY of FIG.

27 is a cross-sectional view of only the bay window body frame taken along the line YY of FIG. 24.

FIG. 28 is a drawing showing a construction example of another embodiment of the present invention,
(A) is a front view and (b) is a side view.

FIG. 29 is a sectional view of the above.

FIG. 30 is a view showing still another embodiment of the present invention,
(A) is a front view and (b) is a side view.

FIG. 31 is a vertical sectional view of the above.

[Explanation of symbols]

 A bay window wall unit 1a frame material 1c horizontal piece 1d vertical piece 4 bay window sash unit 18a horizontal frame 18 18c horizontal piece 18d projecting piece 22 bolt 23 nut

Claims (1)

[Claims] 1. In a connection between a bayonet sash unit having a horizontal U-shaped cross section and a bayonet wall unit having a horizontal U-shaped section, a U-shaped cross-section in which a frame member facing the bay window wall unit of the bayonet sash unit is opened to the indoor side. And the horizontal frame facing the exit window sash unit of the exit window wall unit has an h-shaped cross section,
A bolt is vertically projected from a horizontal piece of a horizontal frame having an h-shaped cross section, and is stacked on a horizontal piece of a horizontal frame having a h-shaped cross section of the bay window wall unit and a horizontal piece of a frame material having a U-shaped cross section of the bay window sash unit. The bolt protruding from the horizontal piece is inserted through the horizontal piece, and the nut is screwed in the frame material having a U-shaped cross section. A connection structure between a bay window sash unit and a bay window wall unit, characterized in that it is positioned in front of a vertical piece of a U-shaped frame material.