JPS6332317Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to satsushi used for kitchen windows.

The kitchen sink is often placed in front of a window to let in natural light and ventilate the kitchen.Also, since the kitchen uses fire such as a gas range, it is important to avoid wind blowing into the kitchen. For fire prevention reasons, it is appropriate to have a wall in front of the gas range, and the opening is often in front of the sink. On the other hand, the kitchen has an extremely large number of cooking utensils, so a large amount of storage space is required, and since many of the cooking utensils are washed with water, a place for draining them also requires a considerable amount of space. Traditionally, a shelf is hung in front of the sink as a window, which serves as part of the draining area. However, in such a window sash, the opening is made of a wooden frame, and a sash flange is abutted and fixed near the outside of the inner periphery of the opening. When utensils are placed, the water sometimes drips and falls onto the wooden opening frame on the window sill. Also, it may flow through the wooden frame towards the indoor side and be transmitted to the wall surface. To avoid this, the edge of the sink is covered with a stainless steel water guide plate so that the water flows into the sink.

As described above, conventional window sashes do not take adequate measures for the lower frame of the opening frame. On the other hand, there are windows that extend the lower frame of the sash to the top of the window sill at the opening, but simply covering the window sill does not change the drainage of the water over the sink and the width of the storage area from the kitchen sink area. This is not sufficient as a water countermeasure.

Sliding shoji screens are often used for kitchen windows, but if you use sliding shojis, you will have to put your hand between the shelves where kitchen utensils are placed and pull the shoji, but when you do so, the kitchen utensils may end up leaning against the shoji. In addition, if the sliding shoji is heavy, it is difficult to handle it because you don't have enough strength in your hands.

To solve these problems, some kitchens use a bay window in front of the sink, but even a bay window does not solve the drainage problem, and it is still difficult to open and close the shoji screen. Although the space for placing kitchen utensils increases, it is still suitable for women's working range, i.e. approximately 55cm in front in a standing position.
cm, and the disadvantage is that it deviates from the top by about 160 cm, making it nothing more than a storage room.

This idea solved the first problem of conventional kitchen window sashes, providing good drainage and enough space to put things, and solving the second problem, the shoji can be easily opened and closed. The purpose of this invention is to provide a kitchen window sash that can be used in a kitchen.

This idea extends the lower frame of the window sash opening frame above the window sill to the indoor side longer than the interior wall surface, has a wide fitting section on the inside center, and fits single-sliding shoji on both sides of the section. It is installed on the side, and a screen door can be placed on the outside of the single sliding shoji, and a vertical lattice can be placed on the outside.

Embodiments of this invention will be described below with reference to the drawings. FIG. 1 is a front view seen from the inside, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a vertical cross-sectional view of FIG. 1 in the forward direction. In the center is a fitting part 1, and on both sides thereof, single sliding shoji 2 are provided on the outside of the fitting part 1, and in front of the single sliding shoji 2, although not shown in FIG. 1, a screen door 3 is provided. There is a vertical lattice 4 on the outside, and a draining shelf 5 is provided on the indoor side.
The entire Satsushi is symmetrical.

4 is an enlarged sectional view taken along the line AA in FIG. 1, and FIG. 5 is an enlarged sectional view taken along the line BB in FIG.

FIG. 5 shows the figure rotated by 90 degrees, and also shows the fitting part 1 and the single sliding shoji 2 in the same position.

As shown in FIG. 1, the opening frame is made up of an upper frame 6, a lower frame 7, and a vertical frame 8. As shown in FIG. 5, the upper frame 6 has an outer upper frame 6a and an inner upper frame 6b combined, and an inner upper frame is attached to an inner member 11 provided with a protrusion 9 toward the inside of the outer upper frame 6a. The airtight gasket 12 that fits into the groove of the outer frame 6b comes into contact with the small screw hole of the flange 13 provided at the inner end of the inner peripheral material of the outer upper frame 6a, and a washer is placed between the flange 13 and the end of the tapping hole of the inner upper frame 6b. 14 and screw in the machine screw 15 perpendicularly to the tapping hole to remove the outer upper frame 6a and the inner upper frame 6.
b is fixed.

The lower frame 7 is a combination of an outer lower frame 7a and an inner lower frame 7b, and the inner lower frame 7b is fitted at the end so as to pass under the protrusion 17 at the corner of the inner material 16 and the inner peripheral material of the outer upper frame 7a. The joint portions 18 are fitted together, and the inner material 16 of the outer lower frame 7a
The outer lower frame 7a and the inner lower frame 7b are fixed by inserting the washer 21 into the small screw hole of the flange 19 provided in the flange 19 and screwing the small screw 22 orthogonally into the tapping hole of the inner lower frame 7b.

As shown in FIG. 4, the vertical frame 8 is a combination of an outer vertical frame 8a and an inner vertical frame 8b. 8
The airtight gasket 12 that fits into the groove b comes into contact with the
The airtight packing 12 is arranged in a gate shape on the outer upper frame 6a, the inner upper frame 6b, the outer vertical frame 8a, and the inner vertical frame 8b, and is connected to the small screw hole of the flange 13 provided on the inner periphery of the outer vertical frame 8a. Insert the washer 14 and screw the small screw 115 into the inner vertical frame 8.
Screw in perpendicularly to the tapping hole b, and attach the outer vertical frame 8.
a, the inner vertical frame 8b is fixed. Therefore, machine screw 1
5 is disposed on a flange 13 having an L-shaped cross section and arranged in a gate shape on the outer upper frame 6a and the outer vertical frame 8a.

Machine screws (not shown) inserted through the machine screw holes of the inner vertical frame 8b are screwed into the tapping holes of the inner upper frame 6b and the inner lower frame 7b.The inner side frame of the opening frame is assembled on all four sides, but the outer upper frame 6a While the vertical frame 8a, the inner upper frame 6b, and the outer vertical frame 8b each overlap, the outer lower frame 7a
The inner and lower frames 7b are simply fitted together at their ends.

The inner upper frame 6b is provided with a T-shaped groove 25 for attaching the draining shelf 5, and each groove 25 has a piece 26 that is movable and has a female thread carved in the center. Multiple pieces are inserted. The piece 26 is for hanging the draining shelf 5, and may be a piece that can be fitted later as appropriate. The inner upper frame 6b extends further toward the indoor side than the inner wall finished surface 27, and the end part is formed by a hanging flange 2.
8 and reinforced. Reference numeral 29 is a protrusion provided on the inner upper frame 6b and abuts against the lintel 31, which determines the mounting position together with the flange 13.

The inner lower frame 7b is installed toward the indoor side so as to be flush with the inner peripheral material of the outer lower frame 7a, and the inner peripheral material 32 has an end with a gentle water gradient (not shown) so that it flows toward the indoor side. A cylindrical body part 3 having a substantially rectangular cross section and having the same vertical end face as the flange 28 and at a height that rests on the window sill 33.
4 is provided, and a groove 35 is provided on the lower surface thereof into which a water shield plate 30 that closes the gap with the sink is inserted.
The cylindrical body portion 34 is also provided with a T-groove groove 36 adjacent to the portion that rests on the window sill 33. The inner circumference member 32 is also provided with a protrusion 37 for positioning and supporting the sash, and is mounted on the window sill 33 together with the protrusion 40 provided on the lower surface of the cylindrical body portion 34 and the inner member 16 of the outer lower frame 7a. become. In order to deal with the case where water leaking from between the protrusion 17 and the fitting part 18 drips and accumulates, the flange 1
There is a drainage hole 38 in the inner material 16 of the outer lower frame 7a in case of 9.
will be established. The member 4 between the inner peripheral material of the outer lower frame 7a and the bottom member 39 is arranged so that water flows from the drain hole 38 to the drain hole 41 of the bottom member 39, which has a closed cross section of the outer lower frame 7a.
2 is provided with a water gradient.

The inner vertical frame 8b has a protrusion 29 for positioning on the inner upper frame 6.
The inner peripheral member is extended toward the indoor side, and a flange 43 is provided at the end so as to match the flange 28 of the inner upper frame 6b. The outer upper frame 6a, the outer lower frame 7a, and the outer vertical frame 8a are assembled in four directions, and the building pillars 45, lintels 31, and window sills 33
Although it is attached in contact with the inner upper frame 6 mentioned above,
b, the inner lower frame 7b, the connection with the inner vertical frame 8b, and water drainage are the same as those of a normal external sash.

The fitting part 1 is a shoji in which an upper stile 46, a lower stile 47, and a matching stile 48 are assembled in four directions, and a glass 49 is fixed to the inner circumferential groove of these through a glazing channel bead. It is locked to the rail 52 of the outer lower frame 7a (the locking method is not shown).
The space between the projection 51 and the upper stile 46 is sealed by an airtight packing 50, and the space between the rail 52 and the lower stile 4 is sealed.
It is sealed by an airtight gasket 53 that fits into 7.

Single sliding shoji 2 has upper stile 54, lower stile 55, and vertical stile 5.
6. The joining frames 57 are assembled in four directions, the glass 58 is held in the inner circumferential groove by a glazing channel bead, and the guide piece 59 that is fixed to the upper frame 54 is guided by the protrusion 61 at the upper part. At the bottom, a door wheel (not shown) fixed to the lower stile 55 is a rail 62.
It can be moved by fitting it into the frame 4.
Smoke returners 65 and 66 are provided to engage with the smoke returns 8 and 57, respectively. The airtight gasket 67 locked to the upper stile 54 comes into contact with the protrusion 61 when pulled, and the lower stile 55
The airtight gasket 68 that is secured to the lower outer frame 7a comes into contact with the stepped portion 69 of the lower outer frame 7a when it is pulled in, and the airtight gasket 71 that fits into the outer vertical frame 8a is adapted to contact the stepped portion 69 of the lower outer frame 7a.
6.

The outer upper frame 6a has a cylindrical body 72 with a closed cross section, and its upper surface is provided with a groove 75 extending downward from the mounting flange 73 to the end of a roof member 74 with a water slope. Outer lower frame 7a
Also, a groove 75 is provided at the outer end. The groove 75 has a protrusion 76 on the inner side edge, and the outer side member has a protrusion 77 on the inside at the tip. , 77, and a large number of vertical lattices 4 are fixed to an upper lattice frame 78 and a lower lattice frame 78' (only some of them are shown).

A groove 80 is provided at the root of the inner member 70 of the erected protrusion of the outer lower frame 7a so that the end of the stainless steel plate can fit therein. The stainless steel plate is stretched through the inner peripheral members of the outer lower frame 7a and the inner lower frame 7b, covers the indoor end surface of the inner lower frame 7b, and is bent and engaged with the groove 35.
The stainless steel plate is not necessarily necessary, and a plain aluminum material alone may be used, but by covering the stainless steel plate, the life can be made even longer.

To assemble the opening frames, the inner frame and outer frame are first connected. The outer upper frame 6a and the inner upper frame 6b, and the outer vertical frame 8a and the inner vertical frame 8b, each have an airtight packing 12 fitted into the inner upper frame 6b and the inner vertical frame 8b, and the airtight packing 12, the outer upper frame 6a, and the outer vertical frame The outer upper frame 6a and the inner upper frame 6b, and the outer vertical frame 8a and the inner vertical frame 8b are stacked with the washer 14 held between them by pressing the protrusions 9 of 8a, and stacking the outer upper frame 6a,
The machine screws 15 are screwed and fixed through the machine screw holes of the outer vertical frame 8a so as to be perpendicular to the tapping holes of the inner upper frame 6b and the inner vertical frame 8b, respectively. The lower outer frame 7a and the lower inner frame 7b are fitted with their protrusions 17 and fitting portions 18, and the machine screws 22 are inserted into the machine screw holes of the flange 19 of the outer lower frame 7a through the washers 21 between them. The outer lower frame 7a and the inner lower frame 7b are fastened by screwing orthogonally to the tapping holes of the lower frame 7b.

When the upper frame 6, lower frame 7, and vertical frame 8 are assembled in this way, they are assembled on all sides to form an opening frame.

Next, the opening frame is inserted between the lintel 31, the window sill 33, and the pillar 45, and the flange 13 of the pillar 45 and the outer vertical frame 8a,
The liner 81 is inserted between the protrusion 29 of the inner vertical frame 8b, and the mounting flange 73 of the outer upper frame 6a and the lower outer frame 7a are inserted.
Nails are driven into the building frame by penetrating the inner material 16 and the mounting flange 82 of the outer vertical frame 8a, and wood screws 83 are screwed and fixed into the pillars 45 by penetrating the inner peripheral material of the inner vertical frame 8b.

The draining shelf 5 is fixed by inserting a small screw hole in the bracket 84 and screwing a small screw into the female thread of the piece 26. The draining shelf 5 has draining grids 85 arranged in parallel between a plurality of brackets 84 and fixed to a horizontal member 86 of the brackets 84.

Water falling from the washed items placed on the draining rack 5 falls on the inner periphery of the lower frame 7, flows along the inner periphery water gradient, and drips onto the indoor sink. Outer lower frame 7a
The water that falls from the gap between the protrusion 17 of the inner lower frame 7b and the fitting part 18 passes through the drain hole 38 from above the flange 19, and flows onto the member 42 with a water gradient in the cylindrical body 87 of the outer lower frame 7a. It exits the room through the drain hole 41.

Since the lower frame 7 is provided with an overhang as shown in FIG. Do not allow water to enter between the sink and the wall. In the embodiment, the width of the draining shelf 5 is matched to the width of the fitting part, but since both sleeves are equipped with single sliding shoji, even if the draining shelf is installed to fill the entire width of the window, it is difficult to put your hand in while items are placed. When opening and closing, the shoji is small and light and easy to move.

As described above, according to the window sash of this invention, since the inner frame is connected and fixed to the external sash, it is easy to transport and easy to install. The inner periphery of the inner frame is approximately flat, making it easy to clean. The lower frame of the inner frame can be provided with a flat surface across the indoor side, so kitchen utensils can be placed on it. This surface can be made large enough to protrude inward from the indoor wall surface to place items, and can be made suitable for work by a person standing in front of the sink. The water dripping from washed items placed on the draining shelf can be made to drip onto the sink. Since T-groove grooves are provided on the inner peripheral side of the upper frame of the inner frame, and the pieces are movably fitted into each groove, the draining shelf can be attached in any size. In the example, even when a draining shelf, which will be described later, is fixed to the shoji in the center of the external sash, it is also suspended from the grooves of the upper frame of the inner frame via pieces and machine screws, so there is no uneven load on the shoji. The width of the shelf can be increased because there is less load on the shelf.
Since the outer upper frame and the inner upper frame, and the outer vertical frame and the inner vertical frame are butted together with airtight gaskets, the inner upper frame and the inner vertical frame are insulated and no condensation occurs.

Further, in the embodiment, the fitting part 1 is fixed as a shoji frame to the protrusion of the upper frame and the rail of the lower frame of a normal sliding sash, but this may be used as a movable shoji as it is. Although not shown in the figure, a draining shelf may be fixedly installed on a fixed shoji or a movable shoji, and if a draining shelf is provided on a movable shoji, the whole shelf can be moved without having to stretch out your hand. Windows can be opened and closed.

[Brief explanation of drawings]

Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a vertical cross-sectional view in the perspective direction of Fig. 1, and Fig. 4 is an enlarged view taken along A-A of Fig. 1. The sectional view, FIG. 5, is an enlarged sectional view taken along the line BB in FIG. 1...Inset part, 2...Single sliding shoji, 3...
Screen door, 4... Vertical lattice, 5... Draining shelf, 6... Upper frame, 6a... Outer upper frame, 6b... Inner upper frame, 7... Lower frame, 7a... Outer lower frame, 7b... Inner and lower frame, 8...Vertical frame, 8a...Outer vertical frame, 8b...Inner vertical frame, 9...Protrusion, 11...Inner material, 12...Airtight packing, 1
3... Flange, 14... Washer, 15... Machine screw, 16... Inner material, 17... Projection, 18... Fitting portion, 19... Flange, 21... Washer, 22...
...Machine screw, 24...Inner material, 25...Slot, 26
... Piece, 27 ... Inner wall finished surface, 28 ... Flange, 29 ... Projection, 30 ... Water shield board, 31 ... Lintel, 32 ... Inner circumferential material, 33 ... Window sill, 34 ...
Cylindrical body part, 35, 36... groove, 37... projection, 3
8... Drain hole, 39... Bottom member, 40... Projection,
41...Drain hole, 42...Member, 43...Flange, 45...Column, 46...Upper stile, 47...Lower stile,
48... Joining frame, 49... Glass, 50... Airtight packing, 51... Projection, 52... Rail, 5
3...Airtight packing, 54...Upper stile, 55...Lower stile, 56...Vertical stile, 57...Matching stile, 58...
Glass, 59... Guide piece, 61... Projection, 62...
...Rail, 65, 66... Smoke return, 67, 68...
...Airtight packing, 69...Step part, 70...Inner material, 71...Airtight packing, 72...Cylindrical body, 7
3...Mounting flange, 74...Roof member, 75...
...Groove, 76, 77... Protrusion, 78... Upper lattice frame, 78'... Lower lattice frame, 79, 79'... Leg, 8
0...Groove, 81...Liner, 82...Mounting flange, 83...Wood screw, 84...Bracket, 8
5...Slatted board, 86...Horizontal member, 87...Cylindrical body.

Claims (1)

[Scope of utility model registration request] In an external sash that is equipped with a fixed or movable shoji in the center and a single-slide shoji on both sleeves that moves outside with respect to the sash, the external sash is further connected and fixed to the indoor side of the sash. A piece is provided with a four-sided inner frame whose inner periphery is substantially flat, a T-groove groove in the longitudinal direction on the inner periphery side of the upper frame of the inner frame, and a female thread in the groove. A kitchen window sash is provided with a shelf inside a shoji in the center of an external sash, which is movably inserted into the sash, and is suspended by screwing a machine screw into the piece.