JPH0126860Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a stepped window consisting of a transom part and a window part.

BACKGROUND TECHNOLOGY In a step window consisting of a transom and a window, the window is a single window and the window and transom have the same projected dimensions.

Problems that the invention aims to solve: Since the transom and the window are constructed within the same area, the exterior looks flat and does not look very good.

Means and action for solving the problem The window section is made of a double-glazed window that protrudes toward the outdoor side from the transom section by the indoor window frame and the outdoor window frame, and the window frame that constitutes the indoor window frame is A water section is provided that protrudes to the outside of the room beyond the outdoor window frame, and a horizontal joint and a horizontal joint cover that covers the horizontal joint are installed between this water section and the outdoor window frame to create a step-like appearance. In addition to being of good quality, it is also possible to seal the connection between the window frame and the outdoor window frame, and prevents deterioration of the horizontal joints.

Embodiment FIG. 4 is a front view of the indoor side showing a continuous window of a step window, in which a plurality of step windows A are connected to form a continuous window of a step window.

The step window A constitutes an upper opening B and a lower opening C by the upper frame 1, the lower frame 2, the left and right vertical frames 3, 3, and the blind 4. A transom member 5 such as the above is attached to constitute a transom part D, and shoji E is installed in a double sliding manner in the lower opening C to constitute a window part F such as a double sliding window.

FIGS. 1 and 2 are cross-sectional views taken along lines - and - in FIG.
and the side wall 1c form an upward U-shape and are connected to the crossbar of the frame G via anchors 7.

The lower frame 2 includes an indoor lower frame 8 and an outdoor lower frame 9 having substantially the same dimensions as the upper frame 1, and the indoor lower frame 8 has indoor and external walls 8a, 8b and a horizontal wall 8c. It is connected via an anchor 10 to the rebar of the
The outdoor lower frame 9 is fixed to the outdoor wall 8b of the indoor lower frame 8 with screws 11, and is connected to the crossbar of the frame G with anchors 12. Reference numeral 13 denotes a sealing material such as foamed sponge for sealing the threaded portion of the screw 11.

The vertical frame 3 includes an indoor vertical frame 14 and an outdoor vertical frame 15 connected between the ends of the upper frame 1 and the indoor lower frame 8.
The indoor vertical frame 14 is indoor and the outer wall 14 is
a, 14b and the connecting wall 14c form a substantially I-shaped cross section, and the outdoor side wall 14b has a hook-shaped receiving piece 1.
6 are integrally formed, one indoor vertical frame 14 is connected to the crossbar of the frame G via an anchor 17, and the other indoor vertical frame 14 is connected to the mullion 6.

The mullion 6 has a main body 18 and a holding piece 19 connected with a screw 20, and the left and right sealing materials 40, 40 attached to the main body 18 are crimped to the receiving piece 16, and the holding piece 19
The left and right locking protrusions 21 fit into the recess 22 of the indoor wall 14a.
Indoor vertical frames 14, 14 that are engaged with and adjacent to each other on the left and right
are interconnected. 41 is a mullion cover.

The outdoor vertical frame 15 is connected to the indoor and outer walls 15a and 15b.
and a connecting wall 15c, and a receiving piece 23 bent in a crank shape is integrally formed outwardly on the outdoor side of the connecting wall 15c, and one of the outdoor side vertical frames 15 is connected to the connecting wall 15c.
It is connected to the differential beam of the frame G through a one-side bracket 24 fixed with screws 42, and the one-side bracket 24 passes through a notch 25 in the outdoor wall 14b of the indoor vertical frame 14 and projects toward the indoor side. Anchor 17
The other outdoor vertical frame 15 is fixed to the cubic 6 body 18 with screws 28 via the other side bracket 27 which is fixed to the connecting wall 15c with screws 43. , and the indoor wall 15a is connected to the outdoor wall 14b of the indoor vertical frame 14 with screws 29.

The other side bracket 27 has approximately the same length as the outdoor vertical frame 15 and is connected to the outdoor side vertical frame 15 through a longitudinal direction.

The mesh 4 is a long member with a rectangular cross section by the indoor and outer walls 4a and 4b and the upper and lower walls 4c and 4d, and is connected between the indoor vertical frames 14 and 14,
An outdoor upper frame 30 is fixed to the outdoor side wall 4b with upper and lower screws 31 and 32.

The outdoor upper frame 30 is connected to the indoor and outer walls 30a, 30.
b and the upper and lower walls 30c, 30d form a hollow shape, and upper and lower mounting pieces 33, 34 are integrally formed on the indoor sides of the upper and lower walls 30c, 30d, and are connected between the vertical frames 15, 15 on the outdoor side. This constitutes the outdoor window frame H.

In other words, the indoor window frame I is composed of the indoor vertical frame 14, the indoor lower frame 8, and the blind 4 (indoor upper frame), and the outdoor upper frame 30 and the outdoor lower frame I are arranged on the outdoor side. An outdoor window frame H consisting of a frame 9 and an outdoor vertical frame 15 is fixed to form a double window that can be retrofitted.

And the outdoor vertical frame 15, 1 of the adjacent double window
5, the bent pieces 27a of each other side bracket 27 are overlapped, and the screw 28 is screwed into the main body 18 of the mullion 6 through the elongated hole 35 to connect them, and each other side bracket 27 is provided with a hook shape. The bent pieces 36 of the opening stopper 36 are fixed by welding, and the bent pieces 36a of each stopper piece 36 are inserted into the long hole 37 of one bent piece 36a, and the screw 38 is inserted into the other bent piece. Piece 36
a screw hole 39 to prevent the adjacent outdoor vertical frames 15, 15 from expanding, and the tips 23a of the adjacent receiving pieces 23, 23.
A receiving plate 44 is connected between 23a with screws 45 to form a vertical recess 46, and a vertical joint 47 is attached to the vertical recess 46 for sealing, and a cover receiver 48 is attached to the base 23b of one receiving piece 23. Secure with screw 49,
The other side of the cover receiver 48 is connected to the base 2 of the other receiver piece 23.
3b, the pair of locking pieces 52, 52 of the joint cover 51 are engaged with the pair of locking recesses 50, 50 of the cover receiver 48, and the joint cover 51 is attached to the adjacent outdoor vertical frame 15, 15 outdoor wall 15
It is attached in a snap-type manner between b and 15b.

Because it is like this, the vertical joint 4 is covered with the joint cover 51.
7, and the joint cover 51 can also absorb relative displacement of the adjacent outdoor vertical frames 15, 15.

FIG. 3 is a sectional view taken along the line -- in FIG. 4, and shows the main body 1 of the mullion 6 connecting the indoor vertical frames 14,
A cover receiver 53 is fixed to the upper part of the frame 8, that is, a portion above the upper end of the outdoor vertical frame 15 with screws 54, and a joint cover 55 is fixed to the cover receiver 53.
are engaged in a snap-type manner to the adjacent indoor vertical frame 1.
A joint cover 55 is attached between the outdoor side walls 14b and 14b.

FIG. 5 is a perspective view of the connecting portion between the vertical frame and the outdoor upper frame 30, FIG. 6 is a sectional view taken along the line 7,
The figure is a perspective view with the joint cover removed. The upper part of the indoor and outer walls 15a and 15b of the outdoor vertical frame 15 is cut out 56, and the outdoor upper frame 30 is inserted into the cutout 56.
The ends of the outdoor upper frame 3 are fitted to the connecting wall 15c.
The end faces of 0 are butted and the adjacent outdoor vertical frame 1
One side horizontal bracket 5 is attached to the outer surface of the connecting wall 15c of 5.
7 and the other side horizontal bracket 58 are connected to the receiver 23 and fixed with screws 59, respectively, and between the one side and the other side horizontal brackets 57 and 58, there is an upwardly opened horizontal bracket continuous with the vertical recess 46. A recess 60 is formed, and a joint 61 is installed in this horizontal recess 60 in continuation with the vertical joint 47. The lower end surfaces of are in contact with each other.

The screw 59 is connected to the upper frame 3 on the outdoor side from the connecting wall 15c.
The upper frame 30 on the outdoor side and the vertical frame 15 on the outdoor side are connected by screwing into the screw hole 30e of 0.

A water section 62 protruding outward from the outdoor side wall 4b is continuously formed integrally with the step-like upper wall 4c in the mesh 4, and there is a space between the water section 62 and the upper wall 30c of the outdoor side upper frame 30. A horizontal joint 63 is installed in the longitudinal direction, and this horizontal joint 63 is continuous with the both side brackets 57, 58 and the joint 61 at the connection part, and is connected to the indoor vertical frames 14, 1 adjacent to the left and right.
It is in contact with the outdoor side walls 14b, 14b of No.4.

A cover receiver 64 is fixed to the one side bracket 57 with screws 65, and the cover receiver 64 is in contact with the other side bracket 58, and a pair of engagement recesses 66, 66 of the joint cover 67 are engaged with the pair of engagement recesses 66, 66. The upper walls 30c, 30 of the outdoor upper frames 30, 30 with which the stoppers 68, 68 engage and the joint cover 67 adjoins.
The joint cover 67 is attached across the joint cover 5 and covers the joint 61.
It is butted and connected with 1.

A downward groove 70 is formed at the tip of the water section 62, and an upward groove 71 is formed on the upper wall 30c of the outdoor upper frame 30, and both grooves 70,
A horizontal joint cover 72 made of an aluminum plate is elastically deformed and attached between the horizontal joints 63 to cover the horizontal joints 63.

Incidentally, as shown in FIG. 8, the downward groove 70 may be deepened and the horizontal joint cover 72 may be installed in a continuous manner.

As shown in FIG. 5, since the water sections 62 are separated at the joints between the left and right joints 4, 4, the horizontal joints 63 are exposed to the outside at the cross portions (left and right joints). Therefore, a cross portion joint cover 68 is attached to the joint cover 55 with screws 69 to cover the cross portion of the horizontal joint 63.

Effects of the invention Since the window part F is a double-glazed window and protrudes to the outside of the room than the transom part D, the appearance has a stepped appearance and looks good.

The connecting part between the open space 4 and the outdoor upper frame 30 is connected to the horizontal joint 6.
3, and since sunlight, rain, wind, and dust do not directly act on the horizontal joints 63, deterioration can be prevented.

Rainwater etc. from the transom part D can be smoothly drained to the outdoor upper frame 30 by the water section 62 of the blind 4.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention, and FIGS.
Figure 3 is the - line, - line, - of figure 4.
A line sectional view, FIG. 4 is a front view of the indoor side of the continuous window of the step window, FIG. 5 is a perspective view of the connecting part between the vertical frame and the outdoor upper frame, and FIG. 7 is a perspective view with the joint cover in FIG. 5 removed, and FIG. 8 is a partial sectional view showing another embodiment of the horizontal joint cover. 1 is the upper frame, 2 is the lower frame, 3 is the vertical frame, 4 is without eyes, 3
0 is the outdoor upper frame, 62 is the water section, 63 is the horizontal joint,
72 is the horizontal joint cover, D is the transom, F is the window, H
is the outdoor window frame, and I is the indoor window frame.

Claims (1)

[Scope of utility model registration request] The upper frame 1, the lower frame 2, the left and right vertical frames 3, 3, and the blind 4 form a transom part D and a window part F, and the window part F
The window frame I on the indoor side and the window frame H on the outdoor side form a double window projecting outward from the transom part D, and the upper frame 4 of the window frame I on the indoor side has an outdoor window. Frame H
A water section 62 that protrudes toward the outdoor side from the outdoor side upper frame 30 is provided, and between this water section 62 and the outdoor side upper frame 30, a connecting portion between the no-mesh 4 and the outdoor side upper frame 30 is sealed. A stepped window characterized by being equipped with a horizontal joint 63 and a horizontal joint cover 72.