JP5995601B2 - Window unit - Google Patents

Description

  The present invention relates to a window unit in which an opening / closing shoji is connected to a shoji mounting frame so as to be opened and closed with a hinge.

  There is a window that opens and closes an opening formed by the shoji mounting frame by attaching the opening and closing shoji to the shoji mounting frame via a hinge and rotating the opening and closing shoji around the hinge shaft. In such a window, when the window is closed, the outer periphery of the opening / closing shoji fits into the inner periphery of the shoji mounting frame, and the outer surface of the shoji mounting frame (or a structural portion corresponding to the shoji mounting frame) and the outer surface of the opening / closing shoji are almost It is a structure which becomes flat (patent documents 1, 2). At this time, the hinge has the hinge shaft as a position close to the outside of the door in the direction in which the shoji mounting frame is located or the direction in which the door of the opening / closing shoji is located, and the blade on the shoji side is on the outer peripheral surface of the opening / closing shoji Installed on.

JP 2010-281098 A Utility Model Registration No. 2554777

  In the window of Patent Document 1, when the opening / closing shoji is attached to the shoji mounting frame assembled in a frame shape, the opening / closing shoji is fitted in the frame of the shoji mounting frame, and the shoji is attached to the outer periphery of the opening / closing shoji frame in the front view. The frame overlaps, so that the frame-shaped part around the opening can be seen widely, and the appearance of the window becomes difficult.

In addition, in the window of Patent Document 2, when a shoji mounting frame is attached to the structure of invisible or vertical using a hinge, the frame-shaped portion is exposed around the opening / closing shoji in the front view, which is not preferable in terms of the wall design. Sometimes. In this structure, the size of the shoji is limited to the range of the inner surface of the shoji mounting frame, and the shoji cannot be enlarged.
The present invention relates to a window unit provided with an opening / closing shoji that can be arranged without increasing the width of a window between adjacent window units or between a window unit and an inner peripheral surface of an opening of a building.

A window unit equipped with a shoji frame, an open / close shoji, and a hinge.
The open / close shoji has an outer portion that overlaps the outdoor side of the shoji mounting frame in the closed state. The outer portion of the open / close shoji is a portion having an outer shape substantially the same as the outer shape of the shoji mounting frame and a panel such as a glass plate.

The hinge is arranged on the outdoor end of the opening / closing shoji to connect the opening / closing shoji to the shoji mounting frame so that it can be opened and closed, and is attached to the outer periphery of the opening / closing shoji and the outer periphery of the shoji mounting frame. .
A reinforcing piece that is integral with the frame side blade, bent at a right angle, and fixed to the shoji attachment frame is provided at one end of the hinge frame side blade in the hinge axis direction.

When using multiple window units to make the window a stepped window or a continuous window, the opening / closing shoji of the window unit is located on the outdoor side of the shoji mounting frame and the outer shape is substantially the same, and the hinge is By being installed over the outer periphery of the opening / closing shoji and the shoji mounting frame, adjacent window units can be arranged close to each other.
Further, since the opening / closing shoji has substantially the same outer shape as the shoji mounting frame, it is possible to form a stepped window, a continuous window or a curtain wall with a neat design in which the shoji mounting frame does not appear outside.
In the window unit, the outside part of the opening / closing shoji comes in contact with the shoji mounting frame from the outdoor side, and the outer shape is substantially the same as the shoji mounting frame, so that a large glass plate or the like in the opening / closing shoji can be set.

  The hinge shaft is located near the outdoor edge of the outer periphery of the opening / closing shoji and is fixed to the outer periphery of the shoji mounting frame. The frame side blade is fixed to the shoji mounting frame with a large overhang, but on the one side along the longitudinal direction of the hinge shaft, in the direction perpendicular to the longitudinal direction of the hinge shaft and the surface of the frame side blade, Since the reinforcing piece that extends from the hinge shaft side to the shoji mounting frame is integrated, even if the hinge shaft that concentrates the load of the open / close shoji is overhanging from the shoji mounting frame, the load is attached to the shoji with the reinforcing piece. It can be transmitted to the frame side to support the shoji without any trouble.

[A] is an outdoor front view (part) of the curtain wall, and [B] is an AA cross-sectional view thereof. BB sectional drawing in FIG. 1 (vertical sectional view of a window unit). CC sectional drawing in FIG. 1 (transverse sectional view of a vertical part). The longitudinal cross-sectional view of a shoji mounting frame. The longitudinal cross-sectional view which expands and shows the upper part of a window unit. A hinge is shown, [A] is a perspective view, [B] is a cross-sectional view along line BB, and [C] is a plan view looking up from below. [A] is the perspective view which showed the whole window unit (Example 2), [B] is the perspective view which showed the state of opening and closing.

[Example 1]
A curtain wall 1 shown in FIGS. 1A and 1B includes a vertical wall 2 standing at equal intervals in a front view and a plurality of panel units 3.
In FIG. 1, a plurality of types of panel units 3 are used in terms of size and form, but as shown in FIG. 1, the joint line 4 is straight in both the vertical direction and the horizontal direction, and is arranged orthogonally. It is supposed to be. Among these, the panel unit 3a is a window unit including an opening / closing shoji 5 (FIG. 2) (hereinafter referred to as a window unit 3a).

The window unit 3a is for configuring a window in a part of the curtain wall 1, and includes a unit configuration frame 6 and an opening / closing shoji 5 as shown in FIG.
In this embodiment, the opening / closing door 5 opens and closes the upper half of the window opening 7 formed by the unit structural frame 6, and the upper half of the window unit 3 a protrudes and is configured as a window 8. Similarly to the other panel unit 3, the lower half is a fitting part 10 in which the glass plate 9 is fitted and killed.

As shown in FIGS. 2 to 4, the unit configuration frame 6 includes an upper frame 11, a lower frame 12, left and right vertical frames 13 and 14, and an invisible 15 that partitions the upper half and the lower half. . The invisible eye 15 is fixed between the left and right vertical frames 13 and 14.
As shown in FIGS. 2 to 4, the open / close shoji 5 includes an upper rod 16, a lower rod 17, left and right vertical rods 18, 19, and a glass plate 22 attached to the inside of the rod assembly 20. . In this embodiment, a frame-like portion composed of the upper frame 16, the left and right vertical frames 13 and 14, and the upright portion 26 of the intangible 15 becomes the shoji attachment frame 21 of the opening / closing shoji 5.
The opening / closing shoji 5 has an outer portion 23 on which a glass plate 22 is mounted and an inner portion 24 that fits inside the shoji mounting frame 21. The glass plate 22 is one of the panels. Other panels include acrylic plates, thin metal plates, and galleys.

  The outer portion 23 is located on the outdoor side of the shoji mounting frame 21 when the opening / closing shoji 5 is closed, and the location where the shoji mounting frame 21 and the opening / closing shoji 5 overlap in the indoor / outdoor direction (in this embodiment, the upper frame 11 and the left and right) In the upper half of the vertical frames 13, 14, the shoji attachment frame 21 is concealed by the open / close shoji 5. That is, as shown in FIG. 5 with respect to the upper frame 11 and the upper collar 16 as an example, the outer peripheral surface of the shoji mounting frame 21 is substantially flush with the outer peripheral surface of the open / close shoji 5 in the indoor and outdoor directions. It does not have a portion protruding in the outdoor direction and the outer peripheral direction with respect to the periphery. In FIG. 5, in order to distinguish the upper frame 11 and the upper collar 16, only the upper collar 16 is hatched. The lower frame 12 appearing at the top in the figure is that of the upper panel unit 3.

The unit configuration frame 6 of this embodiment will be described in detail (FIG. 4).
The unit component frame 6 is a space 25 for accommodating the open / close shoji 5 in the upper half of the protruding window 8 in the upper half, and the upper half of the unit component frame 6 is closer to the indoor side than the lower half, And the dimension of the indoor / outdoor direction is a small part. The rising portion 26 in the eyeless portion 15, the hanging portion 27 from the upper frame 11, and the inner peripheral protruding portions 28 and 29 of the left and right vertical frames 13 and 14 (the right vertical frame 14 portion in FIG. 3 is omitted in the drawing) The door stop 30 of the open / close shoji 5 is configured like a frame. The code | symbol 31 is a tight material and goes around four rounds. When the open / close shoji 5 is closed, the indoor side edge of the inner portion 24 of the open / close shoji contacts the tight material 31 (FIGS. 3 and 5).

A primary airtight member 32 (outdoor) and a secondary airtight member 33 (outdoor) are provided between the upper frame 11 and the lower frame 12 of the upper window unit 3a on the upper surface side which is a part of the outer peripheral surface of the shoji mounting frame 21. ) Is attached, and the upper edge of the outdoor side is slightly extended to the outdoor side to form a hinge attachment edge 34 (FIG. 5). The primary airtight member 32 is circulated around the shoji mounting frame 21.
Reference numeral 35 denotes a tight material, which is attached immediately below the hinge attachment edge 34. The tight material 35 is wound over the inner surfaces of the left and right vertical frames 13 and 14, and when the opening / closing shoji 5 is closed, the indoor side surface of the outer portion 23 of the opening / closing shoji 5 abuts.

  The primary airtight material 32 is attached to the lower surface side of the lower frame 12 which is a part of the outer peripheral surface of the unit structural frame 6, and the secondary airtight material 33 of the upper frame 11 is applied closer to the indoor side. The receiving part 35 which contacts is formed (FIG. 4).

The opening / closing shoji 5 is connected to the shoji mounting frame 21 with a hinge 36 at the top, and is attached so as to be openable / closable (FIGS. 2, 5 in this embodiment, a protruding window).
As shown in FIGS. 6A, 6B and 6C, the hinge 36 includes a frame-side attachment blade 37, a shoji-side attachment blade 38, a hinge shaft 39 and a reinforcing piece 40, and the frame-side attachment blade 37 and the shoji-side attachment blade 38. The hinge shaft 39 can be opened and closed. The reinforcing piece 40 is formed on one side of the frame-side mounting blade 37 along the longitudinal direction of the hinge shaft 39, perpendicular to the longitudinal direction of the hinge shaft 39 and in a direction orthogonal to the surface of the frame-side mounting blade 37. In this embodiment, a right-angled triangular structure extends from the number shaft 39 side to the indoor side.

  The hinge 36 brings the hinge shaft 39 close to the outdoor side of the outer peripheral portion of the outer portion 23 (the upper surface of the upper collar 16 in this embodiment) of the opening / closing shoji 5 (FIG. 5), and the opening / closing shoji 5 and the shoji mounting frame. 2, and two shoji-side mounting blades 38 are arranged at the left and right ends of the upper collar 16. Each hinge 36 has a shoji side mounting blade 38 fixed to the upper surface of the upper lid 16 of the open / close shoji 5 with a screw 41, and the indoor side end of the frame side mounting blade 37 projects a little over the outdoor side of the upper frame 11. The formed hinge mounting edge 34 is fixed directly by screws 42 without using a back plate from the lower surface side of the mounting edge 34. And the reinforcement piece 40 is applied to the outer surface of the left and right vertical frames 13 and 14, and the indoor vertical part is fixed and attached to the left and right vertical frames 13 and 14 with screws 43 (reinforcement piece screwing point 44, FIG. 3).

In addition, the place (the upper surface of the upper collar 16 in this embodiment) where the hinge 36 of the opening / closing shoji 5 is attached has a structure in which the outdoor side and the indoor side are high and slightly recessed. The head is not exposed to find from the outside.
Further, since the back plate is not used for screwing the frame side mounting blade 37 and the hinge mounting edge 34, the amount of this portion protruding to the outer peripheral side is small.

In this window unit 3a, the portion of the shoji mounting frame 21 that is the most outdoor side is the hinge mounting edge 34 at the position of the protruding window 8, and this portion is from the outdoor side surface of the opening / closing shoji 5 Since it is in the back position, the shoji attachment frame 21 is not exposed for finding the window unit 3a from the outdoor side.
Further, since the outer peripheral surface of the shoji mounting frame 21 and the outer peripheral surface of the opening / closing shoji 5 are substantially in the same direction in the indoor and outdoor directions, the window units 3a can be arranged close to each other to make the joint line 4 narrow. Thereby, wall surfaces, such as a curtain wall of a simple design, can be comprised.

  Furthermore, since the outdoor edge of the hinge mounting edge 34 is located near the indoor side end with respect to the outer peripheral surface of the opening / closing shoji 5, the frame side mounting blade 37 of the hinge 36 is hinged from the shoji mounting frame 21 to the outdoor side. Although the frame side mounting blade 37 includes a reinforcing piece 40, the load of the opening / closing shoji 5 can be distributed to the shoji mounting frame 21. The attachment of 36 does not become unstable, and the opening and closing operation can stably protrude and provide a window.

[Example 2]
FIG. 7 shows that in the window unit 3 a, the outer periphery of the opening / closing shoddle 5 and the outer periphery of the unit component frame 6 are configured to have substantially the same size, and the unit component frame 6 is located on the outdoor side and the outer periphery of the window unit 3 a. The structure does not protrude to the side. The unit configuration frame 6 is also a shoji mounting frame 21 at the same time. The open / close shoji 5 is attached to be hinged by hinges 36 arranged and fixed on the left and right sides of the upper surface of the upper frame 11. This shoji mounting frame 21 corresponds to the one composed of the upper half of the unit component frame 6 of the first embodiment and the mesh 15. The specific configuration of the shoji attachment frame 21 and the open / close shoji 5 is the same as that of the first embodiment.

Thus, in addition to the window unit 3a configured as one of the panel units 3 in the curtain wall 1, the window unit 3a of the independent protruding window 8 can be configured. Even in this case, for example, the distance between the inner surface of the window opening formed in the housing and the window unit 3a (corresponding to the joint line 4) can be reduced, and the image of the window can be simplified.
As described above, the window unit 3a has been described by taking the protruding window as an example. Further, the position where the hinge 36 is attached is not limited to the position of the horizontal frame such as the upper frame 11 and the lower frame 12, but can be the position of the left and right vertical frames 13 and 14.

DESCRIPTION OF SYMBOLS 1 Curtain wall 2 Vertical 3 Panel unit 3a Window unit 4 Joint line 5 Opening / closing shoji 6 Unit structure frame 7 Window opening 8 Projecting window 9 Glass plate 10 Fitting part

11 Upper frame 12 Lower frame 13 Left vertical frame 14 Right vertical frame 15 Unfinished 16 Upper rod 17 Lower rod 18 Left rod 19 Right rod 20

21 shoji mounting frame 22 glass plate 23 outer part 24 inner part 25 space 26 rising part 27 hanging part 28 inner peripheral protruding part (left)
29 Inner protrusion (right)
30 per door

31 Tight material 32 Primary airtight material 33 Secondary airtight material 34 Hinge attachment edge 35 Receiving portion 36 Hinge 37 Frame side attachment blade 38 Shoji side attachment blade 39 Hinge shaft 40 Reinforcing piece

41 Screw 42 Screw 43 Screw 44 Reinforcement piece screwing point

Claims (1)

It has a shoji mounting frame, an open / close shoji, and a hinge.
The open / close shoji has an outer portion that overlaps the outdoor side of the rectangular shoji mounting frame in the closed state, and this outer portion is a portion that has an outer shape that is substantially the same size as the outer shape of the shoji mounting frame and is fitted with a panel. ,
The hinge has a frame-side mounting blade, a shoji-side mounting blade, and a hinge shaft.
The hinge shaft is placed on the outdoor end of the open / close shoji to connect the open / close shoji to the shoji mounting frame so that it can be opened and closed. frame-side mounting wings together is attached to an outer peripheral surface of the outer portion of the sliding door has been installed in the one peripheral surface of the sash mounting frame,
Reinforcement that is bent at a right angle to the shoji side integrally with the frame-side mounting vane at one end in the hinge axial direction of the hinge-side mounting blade of the hinge and fixed to the other outer circumferential surface that is continuous with one outer circumferential surface of the shoji mounting frame A window unit with a piece.

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