JP2887735B2 - Inward sliding window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inward sliding window attached to an entrance to a veranda, a balcony, a terrace, a garden or the like.

[0002]

2. Description of the Related Art Various types of inward moving sliding windows are known. For example, as shown in Japanese Utility Model Laid-Open Publication No. 61-206081, an inner sash is movably mounted in an in-plane direction near an out-of-plane room of a window frame including an upper frame, a lower frame, and left and right vertical frames,
There is known a window frame in which a shoji is fixed to one side in the in-plane direction outside the room in the out-of-plane direction.

[0003]

The above-mentioned inward sliding window is attached to an entrance to a veranda, a balcony, a terrace, a garden, etc., so that rainwater does not blow into the room along the lower frame. Is made into a cross-sectional shape having a high step on the indoor side and a low step on the outdoor side to increase the difference in height between the indoor side and the outdoor side of the lower frame.

[0004] For this reason, a person passing through the doorway trips on the lower frame and is injured, and getting in and out of a wheelchair or the like becomes very troublesome.

[0005] Therefore, an object of the present invention is to provide an inward moving window which can solve the above-mentioned problem.

[0006]

A rectangular window frame 4 is formed by an upper frame 1, a lower frame 2, and left and right vertical frames 3 and 3, and an inner sash 5 is provided near the window frame 4 in a direction outside the plane. In the inward sliding window, which is mounted so as to be movable in the direction and the outer sash 6 is fixed to one side in the in-plane direction outside the room of the window frame 4 in the out-of-plane direction, the lower frame 2
Is formed in a cross-sectional shape having a high step in the out-of-plane interior side and a low step in the out-of-plane exterior side, and the combination frame 15 and the inner sash 5 of the outer sash 6 in the out-of-plane exterior side of the lower frame 2. A lower frame attachment 40 is provided between one of the left and right vertical frames 3 which abuts when closed, and the upper surface of the lower frame attachment 40 is substantially flush with the upper surface of the lower frame 2 in the out-of-plane direction. Characterized in that an upward concave portion 47 through which the inner sash 5 passes is formed and attached.

[0007]

[Operation] Rain water does not blow into the room along the lower frame 2 and one of the right and left vertical abutments when the lower frame attachment 40 closes the assembling frame 15 of the outer sash 6 and the inner sash 5 of the lower frame 2. Since the indoor side portion and the outdoor side portion between the frames 3 are substantially at the same height, when a person passes, the lower frame 2 is not hurt and injured, and a wheelchair or the like can enter and exit smoothly.

[0008]

[Embodiment] As shown in FIG. 1, an inner sash 5 is formed in a plane outside a plane of a window frame 4 in which an upper frame 1, a lower frame 2, and left and right vertical frames 3 and 3 are framed in a rectangular frame shape. A sliding door 6 is fixed to one side in the in-plane direction of the window frame 4 near the outside of the window in the out-of-plane direction to form an inward sliding window.

The inner sash 5 has an upper frame 7, a lower frame 8, a door stop frame 9 and a combination frame 10 inside a rectangular frame.
The outer sliding door 6 has an upper frame 12 and a lower frame 1.
The glass 16 is mounted inside a rectangular frame 3, a door stop frame 14, and a combination frame 15.

[0010] As shown in FIG.
, An indoor vertical plate 21, an inner upper rail 22, and an outdoor vertical plate 23. The lower frame 2 has an upper surface formed by an indoor horizontal plate 24, an intermediate vertical plate 25, and an outdoor horizontal plate 26. The cross section has a high step and the outside of the room has a low step at the outside.
The inner lower rail 27 is provided integrally with the inner rail 4, and the inner sash 5 is movable in the in-plane direction along the inner upper rail 22 and the inner lower rail 27.

As shown in FIG. 2, the upper frame 12 of the shoji 6 is fixed to the outdoor side of the horizontal plate 20 of the upper frame 1 with screws 28, and the lower frame 13 is connected to the outdoor horizontal plate 26 of the lower frame 2 in the middle of the vertical direction. Board 25
The door stile 14 is fixed to the outside of one of the vertical frames 3 with the screw 32 as shown in FIG.

As shown in FIG. 3, a lower frame attachment 40 is attached to the other side of the lower frame 2 in the in-plane direction of the outdoor lateral plate 26, and one end surface 40a of the lower frame attachment 40 in the longitudinal direction is provided. An in-plane side surface 15a of the assembling frame 15 of the outer shoji 6 is in contact with the other side surface 15b in the longitudinal direction of the lower frame attachment 40. .

As shown in FIG. 4, the lower frame attachment 40 is a long material having a substantially rectangular hollow cross-sectional shape formed by an upper horizontal plate 42, a lower horizontal plate 43, an indoor vertical plate 44, and an outdoor vertical plate 45. The indoor side vertical plate 44 is substantially L-shaped by an upper vertical portion 44a and a lower horizontal portion 44b, and the lower horizontal portion 44b is provided on a receiving piece 25a integrally provided near a lower portion of the lower intermediate frame 25 of the lower frame 2. The outdoor vertical plate 45 protrudes downward from the lower horizontal plate 43, and the protruding portion 45a is fixed to the outdoor step 26a of the outdoor horizontal plate 26 of the lower frame 2 with a screw 46. .

The upper horizontal plate 42 projects slightly closer to the room than the upper vertical portion 44a of the indoor vertical plate 44, and is spaced apart from the inner lower rail 27 of the lower frame 2 and the intermediate vertical plate 25 in the out-of-plane direction. An upward concave portion 47 into which the lower portion of the inner sash 5 near the outdoor enters is formed so that the inner sash 5 can move in the in-plane direction without interfering with the lower frame attachment 40.

The upper horizontal plate 42 of the lower frame attachment 40
Has substantially the same height as the inner lower rail 27 of the lower frame 2, whereby the upper surface of the other side in the in-plane direction of the lower frame 2 has substantially the same height in the indoor and outer directions, thereby opening the inner sash 5. It does not trip when people enter and exit, and the wheelchair can enter and exit easily.

A drain hole 48 is formed in each of the upper vertical portion 44a, the lower horizontal plate 43, and the outdoor vertical plate 45 of the lower frame attachment 40. The rainwater or dew condensation collected at 47 can be drained to the outside of the room.

As shown in FIG. 2, FIG. 3 and FIG. 4, the screen door lower rail extends over the outdoor side surface 13a of the lower frame 13 of the outer shroud 6 and the outdoor side surface 40c (outdoor vertical plate 45) of the lower frame attachment 40. The screen door lower rail 50 is composed of a mounting vertical piece 51, an L-shaped upper vertical piece 52, an L-shaped lower vertical piece 53, and a projecting piece 54. And the mounting vertical piece 51 is fixed with a screw 55, and the upper vertical piece 52 has substantially the same height as the inner lower rail 27.

Thus, the lower guide portion 57 of the screen door 56 is slidably guided by the upper vertical piece 52 of the lower rail 50 of the screen door, and the upper guide portion 58 is slidably guided by the outdoor vertical plate 23 of the upper frame 1. By doing so, the screen door 56 can be attached to the outside of the window frame 4, and the lower portion of the screen door 56 can be made substantially the same height as the inner lower rail 27.

Also, as shown in FIG.
An L-shaped member 59 is screwed to the lower vertical piece 53 of the above, and a floor material such as a veranda or a balcony can be attached to the L-shaped member 59.

As shown in FIG. 5, the end cover body 41 comprises an upper cover body 60 and a lower cover body 61, and the upper cover body 60 is formed by an upper horizontal plate 42 of the lower frame attachment 40.
The end surface, the upper vertical portion 44a end surface of the indoor vertical plate 44, the upper end surface of the outdoor vertical plate 45, and the end surface of the screen door lower rail 50 have a vertical plate shape. The upper cover body 60 and the vertical frame 3 are separated from each other. I have.

The lower cover body 61 includes an upper cover body 60.
The horizontal portion 62 and the vertical portion 63
It becomes substantially L-shaped and covers the end surface of the lower side portion 44b of the indoor side vertical plate 44 of the lower frame attachment 40 and the lower end surface of the outdoor side vertical plate 45, and the horizontal portion 62 and the vertical portion 63 are the vertical frame. 3
And the other end surface 40 of the vertical frame 3 and the lower frame attachment 40
b, an upward concave portion 64 is formed, and its horizontal portion 61 is continuous with the lower horizontal portion 44b of the indoor side vertical plate 44 at the same height, and the upward concave portion 64 is continuous with the upward concave portion 47. doing.

Thus, dust and the like accumulated in the upward concave portion 47 can be discharged to the outside from the upward concave portion 64.

FIG. 6 shows a second embodiment, in which a support piece 70 and a mounting piece 71 are integrally provided on a lower horizontal plate 43 of the lower frame attachment 40, and the support piece 70 is attached to the outdoor horizontal plate 26 of the lower frame 2. The mounting piece 71 is fixed to the step portion 26a of the outdoor lateral plate 26 with a screw 72, and a cutout is formed in the lower horizontal portion 44b, the support piece 70, and the mounting piece 71 of the indoor vertical plate 44. Upward recess 4
The rainwater and dew water of No. 7 can be drained outside the room without passing through the hollow part.

FIG. 7 shows a third embodiment in which the indoor vertical plate 44 of the lower frame attachment 40 is formed by an upper vertical portion 44a and a lower horizontal portion 44.
(b) The lower frame attachment 40 has a cross-sectional shape without the lower horizontal plate 43 in a crank shape by the lower vertical portion 44c, and the lower vertical portion 44c is connected to the intermediate vertical plate 25 of the lower frame 2 with screws 73.

[0025]

According to the present invention, rainwater does not blow into the room along the lower frame 2, and the lower frame attachment 40 abuts one of the left and right sides when the assembling frame 15 of the outer sash 6 and the inner sash 5 of the lower frame 2 are closed. Since the indoor side portion and the outdoor side portion between the vertical frames 3 are substantially at the same height, when a person passes, the lower frame 2 is not hurt and injured, and a wheelchair or the like can enter and exit smoothly.

[Brief description of the drawings]

FIG. 1 is an inside view of an inward moving window.

FIG. 2 is a longitudinal sectional view of FIG.

FIG. 3 is a cross-sectional view of FIG.

FIG. 4 is an enlarged sectional view taken along the line AA of FIG. 3;

FIG. 5 is a perspective view of an end cover body attaching portion.

FIG. 6 is a longitudinal sectional view of a lower frame portion showing a second embodiment of the present invention.

FIG. 7 is a longitudinal sectional view of a lower frame portion showing a third embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Upper frame, 2 ... Lower frame, 3 ... Vertical frame, 4 ... Window frame, 5 ... Inner shoji, 6 ... Outer shoji, 27 ... Inner lower rail, 40 ... Lower frame attachment, 47 ... Upper recessed part.

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E06B 1/70

Claims (1)

(57) [Claims] 1. A rectangular window frame 4 is formed by an upper frame 1, a lower frame 2, and left and right vertical frames 3 and 3, and an inner sash 5 is movable in the in-plane direction toward a room outside the plane of the window frame 4. To the window frame 4
In the inward movement sliding window in which the outer sash 6 is fixed to one side in the in-plane direction near the out-of-plane direction, the lower frame 2 has a step in which the out-of-plane direction is high and the out-of-plane direction is low. It has a cross-sectional shape, and the combination frame 15 of the outer shoji 6 and the inner shroud
When the child 5 is closed , the lower frame attachment 40 is provided between the left and right vertical frames 3 which are in contact with each other when the upper surface of the lower frame attachment 40 is substantially flush with the upper surface of the lower frame 2 in the out-of-plane direction. An inward sliding window, wherein an upward concave portion 47 through which the inner sash 5 passes is formed between the inner sliding door and the indoor side.