JP4244950B2 - bay window - Google Patents

Description

  The present invention relates to a bay window attached to an outdoor opening of a building.

As the water stop structure of the bottom plate support frame portion of the bay window that is projected and attached to the outside of the opening room of the building, one disclosed in Japanese Patent Application Laid-Open No. 11-190173 is known.
However, the frame mounting fin on the frame side and the frame mounting fin on the bottom plate side are discontinuous, and it is difficult to attach the waterproof tape, causing water leakage.

Japanese Patent Laid-Open No. 11-190173

  In view of the above-described background art, an object of the present invention is to provide a bay window having good water tightness at a connecting portion between a frame mounting fin on the frame frame side and a frame mounting fin on the bottom plate side (bottom plate support frame side).

The bay window according to the present invention includes a collar frame and a bottom plate support frame, and the bottom plate support frame includes a vertical plate portion facing the housing, a horizontal plate portion protruding from the vertical plate portion toward the front, and a horizontal plate portion. A bottom plate support frame side housing mounting fin that protrudes downward from the lower surface of the base plate, and the bottom plate support frame side housing mounting fin is continuous with the bottom plate support frame side plane portion and the bottom plate support frame side plane portion parallel to the housing, and the housing. to have a bottom plate support frame end skeleton abutting portion abutting the side edges of the vertical plate portion and the bottom plate support frame end skeleton side end portion of the mounting fins and the bottom plate support frame end skeleton vertical plate portion than the mounting fin proximal end a side edge portion of the horizontal plate portion located on the side is, protrudes more laterally than a side end of the horizontal plate portion positioned on the front side of the bottom plate support frame side skeleton mounting fin proximal end, Tatewaku has a lower end , And the heel frame main body portion, and the heel frame side housing mounting fin that protrudes laterally from the heel frame main body portion, A vertical frame contact projection provided above the straight plate portion, and the vertical frame side mounting fin is continuous with the horizontal frame side plane portion parallel to the vertical frame and the vertical frame side plane portion, and the vertical frame A frame side frame abutting portion that is in contact with the frame, and the frame side surface of the frame frame body frame and the lower end of the frame frame side plane mounting fin is in contact with the front side surface of the vertical plate unit, The lower end of the side frame side flat portion of the side housing mounting fin is placed on the vertical plate side end of the horizontal plate portion, and the frame body portion is placed and fixed on the horizontal plate portion, A sealing material is provided between the lower surface of the ridge frame main body and the horizontal plate portion, and the ridge frame side plane portion and the bottom plate support frame side plane portion are continuous on substantially the same plane.

In the present invention, the flange frame main body and the flange frame side plane portion of the flange frame side body mounting fin are placed on the vertical plate side end of the horizontal plate portion of the bottom plate support frame, A sealing material is provided (sandwiched) between the horizontal flat plate portion, and the frame side plane portion of the frame frame side frame mounting fin and the bottom plate support frame side plane portion of the bottom plate support frame side frame mounting fin are substantially flush with each other. Since it is continuous, it is easy to apply waterproof tape and stop water easily.
Also, the lower end of the frame is cut horizontally, and the frame side flat part of the frame main body and the frame side frame mounting fin can be placed on the horizontal plate part of the bottom plate support frame so that it can be assembled by simple processing. be able to.

The example of the bay window to which this invention is applied is demonstrated below based on drawing.
3 shows a transverse section of the bay window, FIG. 4 shows a longitudinal section view of the bay window corresponding to the aa line of the front portion, and FIG. 5 shows a bb line sectional view of the sleeve section.
As shown in FIG. 3, a collar frame 10 located at the sleeve portion of the bay window is screwed to the outer wall portion 1 of the housing and the side plate 2 of the housing opening with a mounting member 12c.
In the example shown in FIG. 3, the sliding window 5 is attached to the front part of the bay window, the fitting window 4 is fitted to the sleeve side, and the sliding window part and the fitting window part 4 are connected by the standing frame 20. is doing.

As shown in FIG. 4, the bottom side of the bay window is attached with a bottom plate support frame 30 to the housing 1, a bottom plate 40 is attached to the front side from the bottom plate support frame 30, and a heat insulating material 6 is put on the bottom plate 7. It is attached.
A top plate 3 is attached to the upper part of the opening of the housing.
Further, a front lower frame 8 and a front upper frame 9 are attached to the front side, and a sliding shoji and screen door are mounted between them.

As shown in FIG. 5, the sleeve portion connects the bottom plate 40 and the sleeve lower frame 50, and is fitted between the sleeve upper frame 9 a and the sleeve lower frame 50 to mount the window 4.
As shown in FIGS. 4 and 5, a nose cover 71 is attached to the front upper frame 9 and the sleeve upper frame 9a, and a roof 74 is attached thereon.
In addition, 72 is a draining part.

Next, the connection structure of the collar frame and the bottom plate support frame will be described with reference to FIGS.
As shown in FIG. 4, the bottom plate support frame 30 is attached to the casing 1, and the casing frame 10 is raised as shown in FIG. 3.
As shown in FIG. 1, the bottom plate support frame includes a vertical plate portion 31 that faces the housing, a horizontal plate portion 32 that protrudes from the vertical plate portion toward the front, and a bottom plate support frame that protrudes downward from the lower surface of the horizontal plate portion. Side housing mounting fins 33 are provided.
The bottom plate support frame side frame mounting fin 33 has a bottom plate support frame side plane portion 33a and a bottom plate support frame side frame contact portion 33b that is continuous with the bottom plate support frame side plane portion and contacts the frame.
The side of the horizontal plate 32 located on the side of the vertical plate portion from the side end portion 31b of the vertical plate portion 31, the side end portion 33c of the bottom plate support frame side frame mounting fin 33, and the bottom plate support frame side frame mounting fin base end portion 33d. The end portion 32b protrudes laterally from the side end portion 32a of the horizontal plate portion 32 located on the front side of the bottom plate support frame side housing mounting fin base end portion 33d .
FIG. 1A shows a perspective view of the frame 10 viewed from the side of the casing contact protrusion 13 that contacts the casing, and FIG. 1B shows a perspective view viewed from the front side.
The lower end 11b of the collar frame is cut horizontally, the collar frame main body part 11, the collar frame side chassis mounting fins 12 projecting laterally from the collar frame body part, and the vertical chassis abutting protrusions that abut the chassis. 13.
The frame-side frame mounting fin 12 includes a frame-side flat portion 12a and a frame-side frame contact portion 12b that is continuous with the frame-side flat portion and contacts the frame.
The housing abutment ridge 13 is cut off at the lower end side, and an insertion space for the vertical plate portion 31 of the bottom plate support frame is formed by the cut portion 13a.
The lower end of the frame side flat surface portion 12a of the frame frame main body 11 and the frame frame side frame mounting fin 12 is placed on the vertical plate side end 32c of the horizontal plate portion, and is parallel to the lower surface 11b of the frame frame main body. The sealing material 15 is sandwiched between the upper surface of the plate portion 32, the connecting member 35 such as a screw is inserted into the mounting hole 34 of the bottom plate support frame and the mounting hole 15a of the sealing material, and is screwed into the screw hole 14 of the flange frame. To do.
In this case, as shown in FIG. 2, the frame side surface at the lower end of the frame side plane portion 12 a of the frame frame side frame mounting fin is in contact with the front side surface of the vertical plate portion 31. Since the frame side plane portion 12a and the bottom plate support frame side plane mounting portion 33a of the bottom plate support frame side frame mounting fin 33 are continuous on substantially the same surface, it is easy to stick a waterproof tape on this and waterproof work is easy. It's easy to do.

The water stop structure of the ridge frame of the bay window and the bottom plate support frame is shown. The connection state of a collar frame and a baseplate support frame is shown. The cross-sectional view of a bay window is shown. The longitudinal cross-sectional view equivalent to the aa line of a bay window is shown. The longitudinal cross-sectional view corresponded to the bb line of a bay window is shown (sleeve part).

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 竪 frame 11 部 frame main-body part 12 竪 frame side case attachment fin 13 当 接 body contact protrusion 15 Sealing material 30 Bottom plate support frame 31 Vertical plate part 32 Horizontal plate part 33 Bottom plate support frame side case attachment fin

Claims (1)

The bottom plate support frame includes a vertical frame that faces the frame, a horizontal plate that protrudes from the vertical plate toward the front, and a lower surface that protrudes downward from the lower surface of the horizontal plate. The bottom plate support frame side frame mounting fin has a bottom plate support frame side frame mounting fin, the bottom plate support frame side plane parallel to the frame, and the bottom plate support frame side plane and the bottom plate support frame side that contacts the frame has a skeleton abutment, the side end portion of the vertical plate portion and the bottom plate support frame side skeleton side end portion of the mounting fins and a bottom plate supporting frame side skeleton mounting fin base end horizontal plate portion positioned on the vertical plate portion than protrusion of the side edge portions, laterally than the side end portion of the horizontal plate portion positioned on the front side of the bottom plate support frame side skeleton mounting fin proximal end, Tatewaku is located to cut the lower end horizontally , And the frame body part, the frame side frame mounting fin protruding sideways from the frame body part, and the upward direction from the vertical plate part The frame-side frame mounting fin has a vertical frame-contacting projection provided in the frame, and the frame-side frame mounting fin is parallel to the frame-side plane and the frame-side plane and is in contact with the frame There is a housing abutting portion, and the housing side surface at the lower end of the housing frame side body mounting fin and the housing frame side housing mounting fin contacts the front side surface of the vertical plate portion, and the housing frame side housing mounting fin The lower end of the frame side plane portion is placed on the vertical plate side end portion of the horizontal plate portion, and the eaves frame main body portion is placed and fixed on the horizontal plate portion. A bay window characterized in that a sealing material is provided between the horizontal plate portion and the horizontal plate portion, and the heel frame side plane portion and the bottom plate support frame side plane portion are continuous on substantially the same plane.

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