JPH0130541Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a bay window installed in a window opening of a building.

Conventional technology A bay window is a bay window in which a mullion and left and right vertical frames are attached and fixed between a roof and a pedestal to form an opening frame, and glass or shoji screens are attached to this opening frame.

Problems that the invention aims to solve: To connect the mullion or vertical frame to the roof and pedestal, a block is fitted inside the mullion or vertical frame, and a long bolt with screws at both ends is inserted into this block. At the same time, the screw portions at both ends are inserted into holes in the roof and the pedestal, respectively, and nuts are screwed together to press both end surfaces of the mullion and vertical frame into contact with the roof and the pedestal.

For this reason, the mullions and vertical frames are rotated and displaced, making it troublesome to accurately mount them in the correct orientation.

Means and operation for solving the problem First and second positioning marks are formed on the positioning block, positioning parts are formed on the mounting surface of the roof and the mounting surface of the pedestal, and the first and second positioning marks are formed on the positioning part. The mullion and left and right vertical frames are positioned by matching two positioning marks.

Example Figure 1 is a front view of a bay window, with a roof 1 and a pedestal 2.
The mullion 3 and the left and right vertical frames 4 and 5 are connected to form left and right opening frames 6 and 7, and a shoji 8 is attached to the left opening frame 6 so that it can be opened and closed, and the right opening frame 7 is fitted with a glass 9.

That is, the mullion 3 and the left and right vertical frames 4, 5 are constructed with left and right upper horizontal frames 10, 11 and left and right lower horizontal frames 12, 13 to form left and right frames 14, 15, and the left frame 14 has a shoji screen. 8 is attached, and a glass 9 is attached to the right frame 15.

The roof 1 and the pedestal 2 have a substantially triangular shape.

FIG. 2 is a bottom view of the roof. The roof 1 includes a roof board 20, a vertical mounting board 21, and a horizontal mounting board 22. The horizontal mounting board 22 is attached along the side edge of the eaves and has a substantially doglegged shape. A back plate 23 is fixed to the top and both ends, and a hole 24 is formed in the back plate 23 and the mounting horizontal plate 22, and the end surface 22a thereof serves as a reference line. There is.

FIG. 3 is a plan view of the pedestal, in which the vertical plate 30 and the horizontal plate 31 have an inverted L-shaped cross section, and the front frame 32 is bent in a substantially dogleg shape in the plane direction, and the front frame 32 is bent along the vertical plate 30. It includes an attached substantially triangular bottom plate 33 and a mounting plate 34 attached to the bottom plate 33. A back plate 35 is fixed to the top and both ends of the horizontal plate 31, and the back plate 35 and the horizontal plate 31 A hole 36 is formed throughout, and the end surface 31a of the horizontal plate 31 serves as a reference line.

Figures 4, 5, and 6 are the - lines in Figure 1,
- line, - line sectional view, the mullion 3 is a hollow elongated member, and a pair of protrusions 40, 4 are provided on the inner surface of the mullion 3.
0 is formed to face each other with a right-angled corner 41 as a boundary, and a positioning block 42 is engaged with a pair of protrusions 40, 40 and the corner 41 at the top and bottom inside the mullion 3. This positioning block 42 is formed into a substantially triangular hollow elongated member by both side walls 42a, 42a and one end wall 42b, and the two side walls 42a, 42a have first and second walls. First and second marking recesses 43 and 44 are formed, respectively, to serve as positioning marks. It is located at the same position as the end surface 31a of the horizontal plate 31.

The right vertical frame 5 is a hollow elongated member, and a pair of protrusions 50, 50 are formed on the inner surface of the right frame 5, facing each other with a right-angled corner 51 as a boundary, and the pair of protrusions 5
0 and 50 and the corner portion 51 are the same as the pair of protrusions 40 and 40 of the mullion 1 and the corner portion 51, and the positioning blocks 52 are engaged so that the positioning blocks are positioned above and below the left vertical frame 5. 52 are closely fitted.

This positioning block 52 has both side walls 52a, 5
2a and the end wall 52b form a substantially triangular hollow shape, which has the same shape as the positioning block 42, and the side walls 52a, 52a have first and second
The first and second marking recesses 53 serve as positioning marks,
54 are formed respectively, and the first and second marking recesses 53 and 54 are formed on the end surface 22 of the mounting horizontal piece 22 of the roof 1.
a, It is in the same position as the end surface 31a of the horizontal piece 31 of the pedestal 2.

The left vertical frame 4 has a hollow shape, and positioning blocks 55 are tightly fitted inside the upper and lower parts, and this positioning block 55 has a triangular hollow shape, and one side wall 55
A has first and second positioning marks that serve as first and second positioning marks.
Marking recesses 56, 57 are formed, and the first and second marking recesses 56, 57 are located at the same position as the end surface 22a of the mounting horizontal plate 22 and the end surface 31a of the horizontal plate 31.

Then, a long bolt 60 with threaded ends at both ends inserted into the mullion 3 and left and right vertical frames 4, 5 is passed through each positioning block 43, 53, 55, and the upper part is inserted into the hole 24 of the mounting horizontal plate 22. and horizontal plate 31 at the bottom.
At the same time, screw the nuts 61 into the threaded portions at both ends of the long bolts 60 and tighten them to the back plates 23, 35, and attach the horizontal plates 22 to the upper and lower end surfaces of the mullion 3 and the left and right vertical frames 4, 5. The roof 1 and the pedestal 2 are connected by crimping the horizontal plate 31.

Since it is like this, each positioning block 42,
By aligning the first marking recesses 43, 53, 56 of 52, 55 with the end surface 22a of the mounting horizontal plate 22, the mullion 3, left and right vertical frames 4, 5 can be positioned with respect to the roof 1, and the second marking recesses 44, By aligning 54 and 57 with the end surface 31a of the horizontal plate 31 of the pedestal 2, the mullion 3 and left and right vertical frames 4 and 5 can be positioned relative to the pedestal 2.
The mullion 3 and the left and right vertical frames 4, 5 can be easily positioned and connected to the roof 1 and the pedestal 2 in a predetermined orientation.

Note that positioning lines may be marked on the mounting horizontal plate 22 and the horizontal plate 31 in advance.

In other words, positioning portions may be formed on the mounting surfaces of the roof 1 and the pedestal 2.

Effects of the invention First and second positioning marks 43, 44, 53, 54, 56 of positioning blocks 42, 52, 55,
By matching the positioning part 57 with the positioning part of the roof 1 and the positioning part of the pedestal 2, the mullion 3 and the left and right vertical frames 4 and 5 can be positioned and mounted accurately in a predetermined direction.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a front view of the bay window, FIG. 2 is a bottom view of the roof, FIG. 3 is a plan view of the pedestal, and FIGS. Figure 1 -
7 is a rear view of the pedestal. 1 is the roof, 2 is the pedestal, 3 is the mullion, 4 is the left vertical frame,
5 is the right vertical frame, 6 is the left opening frame, 7 is the right opening frame,
8 is a shoji screen, 9 is glass, 42, 52, 55 are positioning blocks, 43, 53, 56 are first positioning marks, 44, 54, 57 are second positioning marks, 6
0 is a long bolt, 61 is a nut.

Claims (1)

[Scope of utility model registration request] A mullion 3 is installed on the mounting surface of the roof 1 and the mounting surface of the pedestal 2.
The left and right vertical frames 4 and 5 are tightened and fixed with long bolts 60 and nuts 61 to form left and right opening frames 6 and 7, and a shoji 8 or glass 9 or the like is attached to the left and right opening frames 6 and 7. Positioning blocks 42, 52, 55 are tightly fitted into the upper and lower interiors of the mullion 3 and left and right vertical frames 4, 5, respectively.
2, 55, and first and second positioning marks 43, 4 that mutually match the mounting surface of the roof 1 and the mounting surface of the pedestal 2.
A bay window characterized by forming positioning portions 4, 53, 54, 56, and 57.