JP7319885B2 - sash - Google Patents

Description

The present invention relates to sashes.

Conventionally, sliding windows, louver windows, and the like have been manually opened and closed by providing a manual handle on the interior side of the window. On the other hand, as shown in Japanese Patent Application Laid-Open No. 2002-100031, there is an electric open/close type window or the like provided with a unit having a built-in motor.

JP 2009-161973 A

However, in such conventional windows, manual opening and closing types differ in structure from electric opening and closing types, and it was not easy to change the manual opening and closing type to the electric opening and closing type.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a sash in which it is possible to select whether to open and close a shoji manually or electrically, and which can be easily changed.

The invention according to claim 1 comprises a window frame fixed to a frame, a shoji housed in the window frame so that it can be opened and closed, an opening/closing mechanism for the shoji, a manual operation unit for manually moving the opening/closing mechanism, and an electric opening/closing mechanism. A pedestal for the opening and closing mechanism is provided on the indoor side of the window frame, and the pedestal selectively operates either the manual operation unit or the motor when attached to the window frame. The bracket has a motor fixing part and a frame mounting part, and the motor fixing part fixes the motor at a position where the motor can be connected to the connection part of the pedestal. With the motor connected to the connection part of the pedestal, the mounting part is placed next to the pedestal so that it partially overlaps with the pedestal in the horizontal direction or the vertical direction. The sash is screwed to the frame at the screwed region of the sash .

According to the first aspect of the invention, either the manual operation unit or the motor can be selectively connected to the opening/closing mechanism, and can be easily changed.

It is a sash concerning 1st Embodiment, Comprising: It is a longitudinal cross-sectional view which connected the motor to the connection part. 2 is a cross-sectional view of the sash shown in FIG. 1; FIG. FIG. 4 is a vertical cross-sectional view for explaining selective connection of a manual operation unit and a motor to a connection portion in the sash shown in FIG. 1 ; Fig. 3 is a vertical cross-sectional view of the sash according to the first embodiment, showing a state in which a manual operation unit is connected to the connection portion; It is a sash concerning 2nd Embodiment, Comprising: It is a cross-sectional view which connected the motor to the connection part. FIG. 6 is a longitudinal sectional view of the sash shown in FIG. 5;

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, a first embodiment of the present invention will be described with reference to FIGS. 1 to 4. FIG.
As shown in FIG. 1, the sash 1 according to the embodiment of the present invention is a sliding sash, and includes a window frame 3, a shoji 5, an opening and closing mechanism 7 for the shoji 5, and a manual operation unit 9 (see FIG. 4). , a motor 11 and a bracket 13 . As shown in FIG. 3, either one of the manual operation unit 9 and the motor 11 is selected and attached.

As shown in FIGS. 1 and 2, the window frame 3 is formed by forming an upper frame 15, a lower frame 17, and left and right vertical frames 19, 19 on all four sides. There is.
As shown in FIG. 1, the lower frame 17 includes an aluminum outdoor member 17a and a resin indoor member 17b provided on the inner peripheral side of the outdoor member 17a at the indoor end. The indoor-side member 17b is composed of a base material 16 and an auxiliary material 18. By fitting the auxiliary material 18 to the base material 16 to form an insulating space, heat insulation is enhanced. A reinforcing member (piece-shaped back plate) 17c having a substantially L-shaped vertical cross section is provided on the outdoor side of the indoor member 17b.
Similarly to the lower frame 17, the upper frame 15 is also provided with an outdoor member 15a made of aluminum and an indoor member 15b made of resin at the indoor end on the inner peripheral side of the outdoor member 15a. The member 15b forms an insulating space by fitting the auxiliary material 18 to the base material 16. As shown in FIG. As shown in FIG. 2, the left and right vertical frames 19, 19 are similarly provided with an aluminum outdoor member 19a and a resin indoor member 19b.
As shown in FIG. 1 , an interior material 20 is provided on the inner peripheral side of the opening of a frame 21 on the indoor side of the window frame 3 . In the first embodiment, the interior material 20 is a frame. The interior material 20 is provided so as to surround the upper, lower, right, and left sides of the opening on the indoor side of the window frame 3, and a frame 21 is arranged adjacent to the outer peripheral side of the interior material 20. - 特許庁The frame 21 is made of wood.
In addition, in FIG. 1, the frame|framework arrange|positioned above the upper interior material is abbreviate|omitted.

The shoji 5 is made by fitting a panel to the inner periphery of a stile assembled around four sides, and as shown in FIG. ing. This shoji 5 will be described with reference to FIG. It opens while moving.

As shown in FIGS. 1 and 2, the opening/closing mechanism 7 is provided on the indoor side of the lower frame 17 and has a pedestal 7a and a connecting portion 7b.
The pedestal 7a has a substantially rectangular parallelepiped shape, and screwing portions 25, 25 extending in the left-right direction are provided at the left and right outdoor side end portions, respectively. The pedestal 7a has an upper surface 27a, a side surface 27b, and screw portions 25, 25 integrally formed of resin. It has a hollow structure fixed by The screwing portion 25 is fixed to the room-side member 17b of the lower frame 17 with a screw 29 together with the reinforcing member 17c.
As shown in FIG. 1, the pedestal 7a protrudes into the room from the room-side member 17b of the lower frame 17, and the lower surface 27c forms a gap S with the interior material 20. As shown in FIG.

A connection portion 7b is provided on the upper portion of the pedestal 7a so as to protrude toward the inside of the room so that the tip thereof is inclined toward the inner peripheral side of the window frame 3. As shown in FIG. As shown in FIG. 3, the connecting portion 7b is shaped so that both the manual operation portion 9 and the motor 11 can be attached.
The outdoor side end of the connecting portion 7b is located inside the base 7a and is connected to a connecting member (not shown) provided inside the base 7a. The connecting member extends from the pedestal 7a through the window frame 3 toward the outside of the room. It is configured to open and close the

As shown in FIGS. 3 and 4, the manual operation portion 9 has a base portion 9a and a grip portion 9b. The base portion 9a is connected to the connection portion 7b. 7b is rotated to open and close the shoji 5.
As shown in FIGS. 3 and 1, the motor 11 has a drive shaft portion 11a and a motor body 11b. The drive shaft portion 11a is connected to the connection portion 7b, and the connection portion 7b is electrically rotated to Open and close 5.

The bracket 13 is formed by bending a single sheet metal, and includes a mounting portion 13a and a motor fixing portion 13b.
As shown in FIG. 1 , the mounting portion 13 a is placed on the interior material 20 from above, and is attached to the interior material 20 together with the frame 21 with screws 31 . As shown in FIG. 2, the mounting portion 13a has a pedestal area 33a positioned under the pedestal 7a and a screwing area 33b fixed to the interior material 20 with screws 31. The screwing area 33b is displaced from the pedestal 7a. position. In the present embodiment, the screwing region 33b is shifted from the base 7a on one side in the left-right direction of the base 7a in plan view.
The screwing region 33b is screwed to the interior material 20 and the frame 21 with screws 31 that are screwed from above. Two screws 31 are provided side by side in the inner and outer directions.

As shown in FIG. 1, the motor fixing portion 13b of the bracket 13 is inclined upward toward the interior side from the upper end of a rising portion 35 that rises upward from the indoor end of the mounting portion 13a. The motor body 11b is fixed to the motor fixing portion 13b by a screw 39 which is fixed from below.
In addition, the bracket 13 is not limited to being formed of a single sheet metal. The 13a side and the motor fixing portion 13b side may be separated to form two members that are slidable in the inner peripheral direction, and these two members may be fixed with screws or the like.
As shown in FIG. 2, the motor fixing portion 13b has a substantially trapezoidal shape in which the width W2 of the indoor end is narrower than the width W1 of the outdoor end. It is inclined so that the width W2 becomes narrower toward the indoor side. It should be noted that the width W2 of the room-side end is approximately equal to the width of the motor body 11b.

Next, the procedure for attaching the manual operation unit 9 to the connecting portion 7b (manual opening/closing of the shoji) and attaching the motor 11 (electrically opening/closing the shoji) will be described. First, the case of attaching the motor 11 will be described. .
3 and 1, the pedestal 7a is in a state of being attached to the indoor-side member 17b of the lower frame 17, and the connecting portion 7b extends from the pedestal 7a to the inner periphery of the window frame 3 on the indoor side. It protrudes in an inclined state toward the side.
At the time of shipment from the factory, as shown in FIGS. 1 and 3, the motor body 11b is placed on the top surface of the motor fixing portion 13b of the bracket 13, and the motor body 11b is fixed to the motor fixing portion 13b of the bracket 13 from below with screws 39. 11b is fixed. The bracket 13 may be provided with a portion overlapping the side surface and the top surface of the motor body 11b, and the motor body 11b may be screwed from the side surface and the top surface of the bracket 13. FIG.
At the construction site, as shown in FIGS. 3 and 1, the drive shaft portion 11a of the motor 11 is connected to the connection portion 7b projecting from the pedestal 7a, and the mounting portion 13a of the bracket 13 is inserted into the gap S under the pedestal 7a. It is inserted and placed over the top surface (inner peripheral side surface) of the interior material 20 . At this time, as shown in FIG. 2, in the mounting portion 13a, the pedestal region 33a is arranged below the pedestal 7a, and the screwing region 33b is positioned on one side of the pedestal 7a (on the left side in FIG. 2 in this embodiment). position. At this position, the two screws 31 are screwed into the screwing area 33b of the mounting portion 13a of the bracket 13 by operating a jig such as a screwdriver from above. In addition, the bracket 13 may be deformed by removing an obstructive portion or by bending in accordance with the conditions of the construction site so as to fit at the construction site.
In this embodiment, the work at the construction site can be reduced by fixing the motor to the bracket 13 at the time of shipment from the factory, so workability is good.
As shown in FIG. 4, when the manual operation portion 9 is attached to the connection portion 7b, the manual operation portion 9 is removed from the connection portion 7b to expose the connection portion 7b, and then the motor described above is operated. Then, the mounting work of the bracket 13 to which 11 is fixed is performed.

Next, the case of attaching the manual operation portion 9 to the connection portion 7b will be described.
As shown in FIG. 3, the connecting portion 7b projects from the pedestal 7a at its tip toward the upper part of the room in an inclined state. to install.

When the motor 11 is attached to the connection portion 7b, the manual operation portion 9 is attached after removing the motor 11 and the bracket 13 to expose the connection portion 7b.
When removing the motor 11 and the bracket 13, follow the procedure below.
First, as shown in FIG. 1, with the motor 11 connected to the connecting portion 7b, the screw 39 that secures the motor main body 11b to the motor fixing portion 13b of the bracket 13 is removed. The driving shaft portion 11a is removed from the connecting portion 7b by sliding obliquely upward along the motor fixing portion 13b. After that, the motor 11 is removed from the motor fixing portion 13 b of the bracket 13 .
Next, as shown in FIG. 2, in the mounting portion 13a of the bracket 13, the screws 31 are removed by operating a jig such as a screwdriver from above in the screwing region 33b that is displaced from the pedestal 7a. Remove the
Incidentally, the bracket 13 may be provided with a cover for covering the motor 11 and for soundproofing the motor.

Next, the operation and effects of the sash 1 according to this embodiment will be described.
As shown in FIG. 3, according to the present embodiment, either the manual operation unit 9 or the motor 11 can be selectively connected to the connecting portion 7b projecting from the base 7a of the opening/closing mechanism 7. can be selected to be manually opened/closed by the manual operation unit 9 or to be electrically opened/closed by the motor 11, and can be easily changed.
The opening/closing mechanism 7 is commonly used for manual opening/closing and electric opening/closing, and the manual operation unit 9 and the motor 11 can be selected and connected to the connecting portion 7b of the opening/closing mechanism 7 while the opening/closing mechanism 7 is attached. Manufacturing costs can be reduced.
Either one of the manual operation unit 9 and the motor 11 (and the bracket 13) can be attached and detached while the pedestal 7a of the opening/closing mechanism 7 is attached to the window frame, so workability is good.
As shown in FIG. 1, the bracket 13 to which the motor 11 is fixed is fixed to the frame 21 together with the interior material 20 by screws 39, so that it can be firmly fixed.

As shown in FIG. 2, in the mounting portion 13a of the bracket 13, the screwing area 33b for fixing the screw 39 is located at a position deviated from the base 7a. The screw 39 can be tightened or removed with a jig such as a screwdriver while the screw 39 is being held.

Another embodiment of the present invention will be described below. A detailed description of some parts will be omitted, and the main differences from the first embodiment will be described below.
A second embodiment of the present invention will be described with reference to FIGS. 5 and 6. FIG. In the sash 1 according to the second embodiment, the pedestal 7a of the opening/closing mechanism 7 is attached to one of the left and right vertical frames 19, and the bracket 13 is attached to the interior material 20 of the vertical wall 43 adjacent to the indoor side of the vertical frame 19. is attached, which is different from the first embodiment.
Further, as shown in FIG. 5, in the second embodiment, the interior material 20 is a cloth 41a provided in the room and its base material 41b, unlike the first embodiment in which the interior material 20 is a picture frame. ing.

Furthermore, in this second embodiment, the pedestal 7a of the opening/closing mechanism 7 is attached to the vertical frame 19 together with the indoor-side member 19b of the vertical frame 19 by screws 29a that are fixed to the outdoor-side member 19a from the indoor side. A screw 29b for fixing from the inner peripheral side of 3 is also attached.
As shown in FIGS. 5 and 6, the connecting portion 7b of the opening/closing mechanism 7 protrudes obliquely from the pedestal 7a toward the inner peripheral side of the window frame 3 and toward the indoor side.
As shown in FIG. 6, two screwing regions 34a (33a) and 34b (33a) provided on the mounting portion 13a of the bracket 13 are positioned apart, and one screwing region 34a is located on the pedestal 7a. The other screwing area 34b is positioned below the one screwing area 34a and on the interior side of the pedestal 7a.
The motor fixing portion 13b of the bracket 13 extends from the vertical inclined side 45 formed on the indoor side of the mounting portion 13a toward the indoor side and the inner peripheral side of the window frame 3 (see FIG. 6). The motor fixing portion 13b has a substantially rectangular shape along the bottom shape of the motor main body 11b.
According to this second embodiment, it is possible to achieve the same effects as those of the first embodiment.

The present invention is not limited to the above-described embodiment, and can be modified in various ways without departing from the gist of the present invention.
For example, in the second embodiment, the vertical wall 43 is provided with the interior material 20 composed of the base material 41b and the cloth 41a on the indoor side surface of the frame 21. 13a may be fixed directly to the frame 21 with screws 31.
In the first and second embodiments, a spacer is interposed between the interior material 20 and the bracket 13 in order to adjust the connection position between the connection portion 7b of the opening/closing mechanism 7 and the drive shaft portion 11a of the motor 11. Alternatively, if there is no interior material 20 in the second embodiment as described above, a spacer may be interposed between the frame 21 and the bracket 13 .
As shown in FIG. 2, the screwing region 33b in the first embodiment may be provided at separate positions like the screwing regions 34a and 34b (see FIG. 6) according to the second embodiment, The two screwing areas 34a and 34b (see FIG. 6) in the second embodiment may be replaced with one screwing area 33b as in the first embodiment.
The number of screws 39 to be fastened to the screwing region 33b is not limited to two, but may be one, three or four, and the number is not limited.
As shown in FIG. 1, the interior material 20 of the first embodiment may be a cloth 41a and its base material 41b according to the second embodiment as shown in FIG. In the embodiment, the frame of the first embodiment may be used in place of the interior material 20 (the cloth 41a and its base material 41b).
The sash 1 is not limited to a sliding sash, but may be an inward-folding sash, an outward-folding sash, a protruding sash, a louver sash, or the like that opens and closes.

Reference Signs List 1 sash 3 window frame 5 shoji screen 7 opening/closing mechanism 7a pedestal 7b connecting portion 9 manual operation portion 11 motor 13 bracket 13a mounting portion 13b motor fixing portion 20 interior material 21 skeleton

Claims (1)

A window frame fixed to the building frame, a shoji housed in the window frame so that it can be opened and closed, an opening/closing mechanism for the shoji, a manual operation unit that manually operates the opening/closing mechanism, a motor that electrically operates the opening/closing mechanism, and a bracket that supports the motor. and
The pedestal of the opening and closing mechanism is provided on the indoor side of the window frame,
The pedestal has a connecting portion selectively connectable to either one of the manual operation portion and the motor while attached to the window frame,
The bracket has a motor fixing portion and a frame mounting portion,
The motor fixing part fixes the motor at a position where the motor can be connected to the connection part of the pedestal,
With the motor connected to the connection part of the pedestal, the frame mounting part is placed next to the pedestal so that it partially overlaps with the pedestal in the horizontal direction or the vertical direction. A sash, characterized in that it is screwed to the frame at the screwed area of the part .

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