JP2704831B2 - Outer sliding door fixing structure for 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 a structure for fixing a sliding door of an inward sliding window to a window frame.

[0002]

2. Description of the Related Art An inner sliding window is a window frame in which an inner sash is mounted movably in the in-plane direction near the interior of the window frame, and a sash is fixed near the exterior of the window frame. As a structure to be fixed to a frame, for example, one disclosed in Japanese Utility Model Publication No. 3-98287 is known. In other words, an upper frame, a lower frame, and a vertical frame that constitute a window frame are integrally provided with locking pieces, and an upper frame, a lower frame, and a door stop frame that form a sliding door are integrally provided with locking pieces, The upper frame, the lower frame, and the door stop frame are fixed to the upper frame, the lower frame, and the vertical frame by locking the locking pieces to the locking receiving pieces.

[0003]

In such a structure for fixing a sash, the locking piece is slidably locked to the locking receiving piece from the longitudinal direction, so that after the window frame is framed, the upper frame, the lower frame, It becomes difficult to attach and remove the door stop frame. Also,
Since the lower frame is provided with the locking piece integrally, the rainwater on the lower frame is obstructed when flowing to the outside of the room, and the drainage performance is deteriorated. The above-mentioned Japanese Utility Model Publication No. 3-98287 discloses a fixing structure of a shoji which attaches a mounting attachment to an outer lower rail integrally provided on a lower frame and screws a lower frame to the mounting attachment. This structure can be used also as the lower frame of the sliding window, but the screws are visible from the outdoor side, and the appearance design is unsightly.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a sliding door fixing structure for an inner sliding window which can solve the above-mentioned problem.

[0005]

Means for Solving the Problems An upper frame 1, a lower frame 2 having a stepped upper surface 2a from a room-side high-side lateral surface 8, an outdoor-side low-part lateral surface 9, and an intermediate vertical surface 10, The vertical frame 3 and the other vertical frame 4 are framed in a rectangular shape to form a window frame A, and the vertical piece 4 extends over the intermediate vertical surface 10 and the outdoor low-part horizontal surface 9 of the lower frame 2.
The lower frame mounting attachment 40 having an L-shape with the 2 and the horizontal piece 45 and having the mounting piece 44 near the outdoor of the horizontal piece 45 is disposed, and the vertical piece 42 is fixed to the intermediate vertical surface 10 with a screw 46. The horizontal piece 45 is fixed to the lower outdoor side lateral surface 9 with a screw 47, and the door stop frame 21 constituting the outer sliding door C is attached to the inner vertical surface 12 of one of the vertical frames 3 with a screw 50, and the upper frame 22 is attached. Upper frame 1
A screw 33 is screwed into the hollow portion 32 of the upper frame 22 in contact with the outdoor frame, and a vertical mounting piece is integrally provided on the lower surface of the lower frame 23 constituting the outer sash C. Lower frame 2
The hollow portion 34 of the lower frame 23 in contact with the lower outdoor side lateral surface 9
An outer sliding door fixing structure of an inward sliding window in which a screw 49 is screwed to the mounting piece 44 for mounting.

[0006]

[Operation] The door stop frame 21, the upper frame 22, and the lower frame 23 of the shoji screen C can be easily attached and removed after framing the window frame A, and the vertical piece 42 of the lower frame attachment attachment 40 can be attached to the lower frame 2. Since the lower vertical side surface 9 of the lower frame 2 does not have any protrusions, the rainwater on the upper surface 2a of the lower frame 2 can flow smoothly to the outdoor side because the screws are fixed to the intermediate vertical surface 10, and each screw is in the room. The appearance design is improved without being seen from the outside.

[0007]

[Embodiment] As shown in FIGS. 1 and 2, the window frame A is a rectangular frame composed of an upper frame 1, a lower frame 2, one vertical frame 3 and the other vertical frame 4, and the upper frame 1, the lower frame. The inner sash B is mounted movably in the in-plane direction along the inner upper rail 5 and the inner lower rail 6 integrally provided near the room.

As shown in FIG. 2, two hanging pieces 7 are provided integrally with the upper frame 1 on the outside of the upper frame 1 at an interval in the out-of-plane direction. A surface 8, an outdoor lower side surface 9 and an intermediate vertical surface 10 form a stepped shape, and the inner lower rail 6 is integrally provided on the indoor side upper horizontal surface 8, and a downward hook-shaped Are provided integrally with each other, and the outdoor lower low side surface 9 is inclined obliquely at the outdoor side with respect to the horizontal, and the one vertical frame 3 is smooth as shown in FIG. It has a surface 12 and this window frame A is dedicated to the inward sliding window.

As shown in FIG. 1 and FIG. 2, the outer sliding door C has a rectangular outer frame 20, a door stop 21, an upper frame 22, and a lower frame 23, and a glass 24 is mounted inside the frame. As shown in FIG. 3, an upward concave portion 25 is formed in the upper portion of the outer frame 20. The upward concave portion 25 is fitted to a mounting frame mounting attachment 26 screwed to the upper frame 1 near the outdoor. The upper frame 1 is connected to the assembling frame mounting attachment 26, and the pair of vertical plates 27, 27 and the lower horizontal plate 28 form an upward U-shape, and the inner surfaces of the pair of vertical plates 27 And a pair of locking pieces 29 are integrally provided.
Is temporarily locked by hanging pieces 7 of the upper frame 1, and the lower horizontal plate 2
8, the screw 30 is screwed into the upper frame 1 and attached, and the lower end surface 20a of the outer combination frame 20 has a lower outdoor side with respect to the horizontal, and the lower outdoor side lower side surface 9 of the lower frame 2 Is in contact with

As shown in FIG. 2, the upper frame 22 has an upward concave portion 31 and a hollow portion 32, and the upward concave portion 31 is fitted to the pair of hanging pieces 7 of the upper frame 1 so that the hollow portion 32 A screw 33 is screwed into the upper frame 1 to fix the upper frame 22 to the upper frame 1.

The lower frame 23 has a hollow portion 34 and an upward concave portion 35.
A hanging piece 36 is provided integrally along the longitudinal direction on the outside of the hollow portion 34, and first and second vertical mounting pieces 37 and 38 are provided on the lower surface of the hollow portion 34 in an out-of-plane direction. The lower frame 23 is integrally provided in the longitudinal direction at intervals.
Is fixed to a lower frame mounting attachment 40 screwed to the upper surface 2a of the lower frame 2.

The lower frame mounting attachment 40 is formed by integrally connecting a vertical piece 42 having a locking portion 41 and a horizontal piece 45 having a downward supporting piece 43 and an upward hook-shaped mounting piece 44 at a right angle. The locking portion 41 is locked to the locking receiving piece 11, the vertical piece 42 is fixed to the lower part of the intermediate vertical surface 10 of the lower frame 2 with a screw 46, and the supporting piece 43 is attached to the lower outdoor side lower surface of the lower frame 2. 9, the horizontal piece 45 is fixed with a screw 47.
5 is horizontal.

The first and second vertical mounting pieces 37 and 38 of the lower frame 23 are provided.
The space is fitted to the mounting piece 44, the first vertical mounting piece 37 contacts the lower outdoor side lateral surface 9 of the lower frame 2, and the second vertical mounting piece 38 contacts the horizontal piece 45. A screw 49 is screwed into the mounting piece 44 through a through hole 48 formed on the upper surface of the portion 34 to fix the lower frame 23 to the lower frame mounting attachment 40. The through hole 48 is attached to the upward recess 35. At 24, it becomes invisible and becomes a drainage hole for rainwater that has entered the upward recess 35.

As shown in FIG. 1, the door stop frame 21 is fixed to the inner vertical surface 12 of one of the vertical frames 3 with a screw 50 from an inward concave portion 21a.

[0015] Because of this, the lower outdoor side lateral surface 9 of the lower frame 2 is a flat surface on which no projections are integrally formed, so that rainwater is formed along the upper surface 2a of the lower frame 2. It can flow smoothly outside the room.

The upper frame 22 and the lower frame 23 can be attached to the upper frame 1 and the lower frame 2 by moving up and down.
Since the door stop frame 21 can be attached to the one vertical frame 3 by moving in the in-plane direction, the upper frame 22, the lower frame 23, and the door stop frame 21 can be easily attached while the window frame A is framed. Can be removed.

The screws 33 for mounting the upper frame 22, the screws 23 for mounting the lower frame 23, the screws 50 for mounting the door stop frame 21, and the screws 46 and 47 for mounting the lower frame mounting attachment 40 are not visible from the outside of the room. Will look better.

The locking portion 4 of the lower frame mounting attachment 40
1 is locked to the lock receiving piece 11, the lower frame mounting attachment 40 does not move out of plane with respect to the lower frame 2, and the mounting piece 44 of the lower frame mounting attachment 40 is
Since the lower frame 23 is fitted between the first and second vertical mounting pieces 37 and 38, the lower frame 23 does not move out of the plane with respect to the lower frame mounting attachment 40. Therefore, even if the outer sash (shoji) C is pushed to the indoor side by a strong wind or is pulled to the outside by a negative pressure, the outer sash (shoji) C does not move out of the plane.

FIGS. 4, 5 and 6 show a second embodiment, in which the mounting structure of the upper part of the outer frame 20 and the mounting structure of the lower frame 23 are different from those described above. In other words, the upper part of the outer combination frame 20 is shown in FIG.
As shown in (1), a pair of hanging pieces 7 of the upper frame 1 are attached to a longitudinally intermediate portion of the upper frame 1 by cutting off the pair of hanging pieces 7 by a connecting tool (not shown).

The lower frame 23 differs from the above-described lower frame 23 in that a concave groove 51 is formed on the lower surface of the hollow portion 34 near the outside of the room, and a drainer 52 is mounted in the concave groove 51 downward. The support piece 43 of the lower frame mounting attachment 40 is laterally different from the above-described lower frame mounting attachment in that the mounting piece 44 is integrally formed upward with the support piece 43. Then, the first vertical mounting piece 37 and the mounting piece 44 of the lower frame 23 are connected to the screw 53 by connecting the screw 53 to the lower frame 2. I can't see much.

[0021]

According to the present invention, the door stop frame 21, the upper frame 22, and the lower frame 23 of the sash (shoji) C can be easily attached and removed after framing the window frame A, and the vertical piece 42 of the lower frame mounting attachment 40 is attached to the lower frame 2 Since the lower lateral side surface 9 of the lower frame 2 is a flat surface without any protrusions, the rainwater on the upper surface 2a of the lower frame 2 can flow smoothly to the outdoor side. In addition, the appearance design is improved because each screw is not seen from the outdoor side.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an inward sliding window showing a first embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view of the inner sliding window showing the first embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view of an outer mating frame attachment portion of the inward sliding window showing the first embodiment of the present invention.

FIG. 4 is a cross-sectional view of an internally moving single sliding window according to a second embodiment of the present invention.

FIG. 5 is a longitudinal sectional view of an inward sliding window showing a second embodiment of the present invention.

FIG. 6 is a vertical cross-sectional view of an outer mating frame mounting portion of an inward sliding window showing a second embodiment of the present invention.

[Explanation of symbols]

A: window frame, B: inner sash, C: outer sash, 1 ... upper frame, 2 ... lower frame, 2a ... upper surface, 3 ... one vertical frame, 4 ... the other vertical frame, 8
... indoor side high part horizontal surface, 9 ... outdoor side low part horizontal surface, 10 ... middle vertical surface, 20 ... outside combination frame, 21 ... door stop frame, 22 ... upper frame,
23 lower frame, 32 hollow part, 33 screw, 34 hollow part, 37 first vertical mounting piece, 38 second vertical mounting piece, 40
Lower frame mounting attachment, 42 vertical piece, 44 mounting piece, 45 horizontal piece, 46 screw, 47 screw, 50 screw, 52 drainer, 53 screw.

Claims (2)

(57) [Claims] 1. An upper surface 2a having a stepped shape from an upper frame 1, an indoor-side high-side lateral surface 8, an outdoor-side low-side lateral surface 9, and an intermediate vertical surface 10.
The lower frame 2 having one, the one vertical frame 3, and the other vertical frame 4 are framed in a rectangular shape to form a window frame A. The lower frame 2 extends over an intermediate vertical surface 10 and an outdoor lower side horizontal surface 9. The vertical piece 42 and the horizontal piece 45 form an L-shape.
A lower frame mounting attachment 40 having a mounting piece 44 is disposed closer to the outdoor side, and the vertical piece 42 is fixed to the intermediate vertical surface 10 with a screw 46, and the horizontal piece 45 is screwed to the outdoor lower lower side surface 9. The door stop frame 21 constituting the outer sliding door C is attached to the inner vertical surface 12 of one of the vertical frames 3 with a screw 50, and the upper frame 22 contacts the outdoor side of the upper frame 1 so that the upper frame 22 is hollow. A screw 33 is screwed and attached from the portion 32, and a vertical mounting piece is integrally provided on the lower surface of the lower frame 23 constituting the outer sliding door C, and the vertical mounting piece is attached to the lower frame 2
The hollow portion 34 of the lower frame 23 in contact with the lower outdoor side lateral surface 9
An outer sliding door fixing structure for an inward sliding window, wherein a screw 49 is screwed to the mounting piece 44 for mounting. 2. An upper surface 2a having a stepped shape from the upper frame 1, the indoor-side high-side lateral surface 8, the outdoor-side low-side lateral surface 9, and the intermediate vertical surface 10.
The lower frame 2 having one, the one vertical frame 3, and the other vertical frame 4 are framed in a rectangular shape to form a window frame A. The lower frame 2 extends over an intermediate vertical surface 10 and an outdoor lower side horizontal surface 9. The vertical piece 42 and the horizontal piece 45 form an L-shape.
A lower frame mounting attachment 40 having a mounting piece 44 is disposed closer to the outdoor side, and the vertical piece 42 is fixed to the intermediate vertical surface 10 with a screw 46, and the horizontal piece 45 is screwed to the outdoor lower lower side surface 9. The door stop frame 21 constituting the outer sliding door C is attached to the inner vertical surface 12 of one of the vertical frames 3 with a screw 50, and the upper frame 22 contacts the outdoor side of the upper frame 1 so that the upper frame 22 is hollow. A screw 33 is screwed from the portion 32 and attached, and a vertical mounting piece is integrally provided on the lower surface of the lower frame 23 constituting the sash (shoji) C, and this vertical mounting piece is attached to the lower outdoor side lateral surface 9 of the lower frame 2. A sliding door fixing structure for an inner sliding window, wherein a drainer 52 for covering the screw 53 is attached to the lower side of the lower frame 23 toward the outside of the lower frame 23 in contact with the mounting piece 44 with a screw 53.