JP3111380B2 - Sliding sash - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding sash in which an inner sash and an outer sash are movably mounted in an in-plane direction on a sash mounting frame such as a raising and lowering window and a sliding window.

[0002]

2. Description of the Related Art In sliding sashes such as raising and lowering windows and sliding windows in which an aluminum inner sash and an aluminum outer sash are movably mounted in an in-plane direction on an aluminum sash mounting frame, the sliding sash mounting frame is not provided. The indoor surface and the indoor surface of the shoji are made of aluminum, and the aluminum surface can be seen from inside the room, and dew condensation on the aluminum surface can be seen from inside the room.

Various sliding sashes have been proposed as sliding sashes for preventing the above-described problems, in which a sash mounting frame, an inner sash, and an outer sash are respectively formed by a composite sash material of an aluminum outdoor member and a resin indoor member. .

In the above-described sliding sash, aluminum cannot be seen from the room because each room surface is made of resin,
Dew condensation looks good without being seen from the room.

[0005]

As described above, since the sash mounting frame, the inner sash, and the outer sash are each formed of a composite sash material of an aluminum outdoor member and a resin indoor member, the number of resin members is reduced. The cost is high, and the resin members overlap in the indoor and outdoor directions, so that the expected size of the sliding sash is increased.

Accordingly, an object of the present invention is to provide a sliding sash which can solve the above-mentioned problems.

[0007]

According to a first aspect of the present invention, an upper horizontal member, a lower horizontal member, and left and right vertical members formed of a composite sash material of a metal outdoor member and a heat insulating indoor member are formed into a square shape. The inner sash and the outer sash are movably mounted in the in-plane direction on the connected sash mounting frame, and the inner and outer sashes are closed so that the outer sash frame is covered with the inner sash frame. Each of the heat insulating material indoor-side members, with the inner and outer shojis closed, has a shape protruding inward in the in-plane direction nearer to the out-of-plane room than frames other than the summing stiles. A sliding sash characterized by using a composite sash material of a metal outdoor member and a heat insulating material indoor member, and other frames made of metal.

According to a second aspect of the present invention, there is provided a sliding door mounting frame in which an upper cross member, a lower cross member, and right and left vertical members formed of a composite sash material of a metal outdoor member and a heat insulating material indoor member are connected in a square shape. The inner and outer sashes are movably mounted in the vertical direction, and the inner and outer sashes are closed, so that the outer sash sliding doors are covered with the inner sash sliding doors. The inner member has a shape in which the inner and outer sashes are closed and the inner sash is insulated from the frames other than the combination sash in the in-plane direction toward the interior in the out-of-plane direction, and the sash of the inner sash is insulated from the metal exterior member. The composite sash material of the material indoor side member, the other frame is made of metal, in the portion of the left and right vertical members facing the inner frame of the metal indoor outside member,
Up-and-down windows characterized by attaching a heat-insulating cover that covers the vertical frame of the shoji.

A third aspect of the invention is an up-and-down window in which the cover made of a heat insulating material according to the second aspect is formed so as to cover a portion of the left and right vertical members facing the vertical frame of the inner sash of the metal outdoor member.

[0010]

According to the first aspect of the present invention, when the inner and outer shojis are closed, the outer and outer shojis are covered by the inner and outer shojis, and cannot be seen from the room. Frames other than the frame are covered with the indoor members made of heat insulating material forming the sliding door mounting frame and cannot be seen from the room.

[0011] Because of this, only the combination frame of the inner sliding door is made of a composite sash material of the metal outdoor member and the heat insulating indoor member, so that the inner and outer sliding doors are closed and the metal surface is closed. It can be made invisible from the room, and dew can not be seen from the room.

[0012] Therefore, the sliding sash has a small expected size and a metal surface or dew cannot be seen from inside the room. According to the second aspect of the present invention, when the inner and outer sashes are closed, the sashes for the outer sashes are covered with the sashes for the inner sashes and cannot be seen from the room. Other frames are covered with the respective indoor members made of heat insulating material forming the sliding door mounting frame, and are not visible from the room.

[0014] Because of this, only the combination frame of the inner sliding door is made of a composite sash made of the metal outdoor member and the heat insulating indoor member, so that the inner and outer sliding doors are closed and the metal surface is closed. It can be made invisible from the room, and dew can not be seen from the room.

[0015] Therefore, the expected size is small, and the metal surface and the dew condensation are invisible windows which cannot be seen from inside the room.

Further, when the inner and outer shojis are closed, the vertical stile of the inner shoji and the vertical stile of the outer shoji are separated from each other up and down, and the vertical stile of the outer shoji becomes visible when viewed obliquely from the room. The vertical frame is covered with a cover made of heat insulating material, and the metal surface is not visible even when viewed diagonally from the room. This results in an up-and-down window with a significantly better appearance from the room.

According to the third aspect of the present invention, when the inner / outer sash is closed, the upper and lower sides of the vertical portion of the metal indoor / outside member are covered with the vertical frame of the inner sash, but the other side of the upper and lower sides are covered with the vertical frame. Although it can be seen obliquely from inside the room, since that portion is covered with a cover made of a heat insulating material, the metal surface is not seen even when obliquely seen from inside the room, and dew condensation on the indoor surface can be prevented. This provides a better up / down window that looks better from inside the room.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, an upper cross member 1, a lower cross member 2, and right and left vertical members 3, 3 form a rectangular shoji mounting frame 4. An inner sash 5 is mounted movably in the in-plane direction (vertical direction) near the room of the shoji mounting frame 4, and an outer sash 6 is movably moved in the in-plane direction (vertical direction) near the outdoor of the sash mounting frame 4. Installed.

[0019] With this arrangement, when the inner sash 5 is moved downward and the outer sash 6 is moved upward, it is closed, and when the inner sash 5 is moved upward, the up-and-down window is opened when the outer sash 6 is moved downward. ing.

As shown in FIG. 2, the upper cross member 1 is a composite sash material composed of a metal outdoor member 10 and a heat insulating indoor member 11.

The metal exterior member 10 is formed of an in-plane outside member 12 having a small expected size and an in-plane inside member 13 having a large expected size. The inside-leaf portion 13a has a shape protruding inward from the out-of-plane direction outside-leaf portion 13b, and forms the shoji storage portion 14 near the out-of-plane direction outside.

The indoor-side member 11 made of heat insulating material extends over the indoor surface 15 of the in-plane outside member 12, the outer surface 16 of the out-of-plane room leaning portion 13 a of the in-plane inside member 13, the indoor surface 17, and the inner surface 18. Installed.

That is, the upper cross member 1 is attached to the inside and outside surfaces of the metal outdoor member 10 having the shoji accommodating portion 14 inside the in-plane direction and outside of the room toward the outside of the room. It is formed of the indoor member 11 made of heat insulating material.

The lower cross member 2 is a composite sash made of a metal outdoor member 20 and a heat insulating indoor member 21.

The metal outdoor member 20 is formed of an in-plane outside member 22 having a small expected size and an in-plane inside member 23 having a large expected size. The sash storage portion 24 is formed in a shape having an indoor-side protruding portion 23a facing the inside.

The indoor member 21 made of heat insulating material is attached to the inside surface 25 of the in-plane outside member 22, the outside surface 26 of the in-plane inside member 23, and the inside surface 27.

That is, the lower cross member 2 is composed of a metal outdoor member 20 having a shoji accommodating portion 24 on the inner side in the in-plane direction, and a heat insulating material indoor side attached to the indoor surface and the inner surface of the metal outdoor member 20. The member 21 is formed.

As shown in FIG. 3, the vertical member 3 is a composite sash made of a metal outdoor member 30 and a heat insulating indoor member 31.

The metal outdoor member 30 is formed by an in-plane outside member 32 having a small expected size and an in-plane inside member 33 having a large expected size. It has an indoor-side protruding portion 33a, an intermediate protruding portion 33b, and an outdoor-side protruding portion 33c facing inward, and forms a shoji storage portion 34.

The shoji storage portion 34 is provided with an indoor side protruding portion 33a.
Sliding door storage portion 34a closer to the room between the upper portion and the intermediate projecting portion 33b
And an outdoor-side shoji storage portion 34b between the intermediate projecting portion 33b and the outdoor projecting portion 33c.

The heat insulating material indoor side member 31 is attached to the indoor surface 35 of the in-plane direction outer member 32, the outer surface 36 of the in-plane direction inner member 33, and the indoor surface 37.

That is, the vertical member 3 is composed of a metal outdoor member 30 having a shoji storage portion 34 on the inner side in the in-plane direction, and a heat insulating material indoor member mounted on the indoor surface and the inner surface of the metal outdoor member 30. 31.

The inner sash 5 is, as shown in FIG.
0, a lower horizontal frame 41, and left and right vertical frames 42, 42 are connected in a square shape, and a panel 43 is mounted inside thereof. As shown in FIG. 2, the upper horizontal frame 40 is a composite sash material in which the indoor side member 45 made of a heat insulating material is attached to the indoor surface 44a and the outer surface 44b of the metal outdoor member 44, and the lower horizontal member 41 and the vertical frame 42 are FIG. 2, FIG.
As shown in the figure.

The left and right vertical frames 42, 42 of the inner shoji 5
The left and right vertical members 3 are covered with the heat insulating indoor side member 31 and cannot be seen from the room. When the inner sash 5 is closed, the lower horizontal frame 41 is covered with the heat insulating indoor side member 21 of the lower horizontal member 2 and cannot be seen from the room.

That is, the left and right vertical stiles 42 and 42 move up and down along the indoor side shoji storage portion 34a of the shoji storage portion 34 of the left and right vertical members 3, and the lower horizontal stile 41 closes when the inner shoji 5 is closed. The horizontal member 2 is stored in a portion closer to the room of the shoji storage portion 24.

As shown in FIG. 1, the outer shoji 6 is formed by connecting a metal upper horizontal frame 50, a lower horizontal frame 51, left and right vertical frames 52, 52 in a square shape, and a panel 53 is mounted inside. .

The left and right vertical frames 52, 52 of the outer sash 6 move up and down along the outdoor side sash storage portion 34b of the sash storage portion 34 of the left and right vertical members 3, and are moved from the left and right vertical frames 42, 42 of the inner sash 5 Also leaning outside.

When the outer sash 6 is closed, the upper horizontal frame 50 is stored in the sash storage portion 14 of the upper horizontal member 1 and is covered with the indoor member 11 made of heat insulating material, so that it cannot be seen from the room.

When the inner sash 5 and the outer sash 6 are closed, the lower horizontal frame 51 of the outer sash 6 overlaps with the upper horizontal frame 40 of the inner sash 5 closer to the inside of the room, and is covered by the indoor side member 45 made of heat insulating material. I can't see it from inside the room. (That is, the upper horizontal frame 40 and the lower horizontal frame 51 become the summing frame.) The vertical frame 52 is also covered with the heat insulating indoor side member 31 of the vertical member 3 and cannot be seen from the room straight.

When the inner sash 5 and the outer sash 6 are closed, FIG.
As shown schematically in FIG.
Moves up and down with the left and right vertical frames 42, 42 of the inner sash 5
As shown in FIG. 3, the indoor surfaces of the left and right vertical frames 52, 52 of the outer sash 6 are largely separated from the left and right vertical members 3 made of a heat insulating material in the out-of-plane direction. For this reason, by obliquely viewing from inside the room, the indoor surfaces (metal surfaces) of the left and right vertical frames 52, 52 of the outer sash 6 can be seen.

When the inner sash 5 and the outer sash 6 are closed, as shown schematically in FIG.
2 is vertically separated from the left and right vertical frames 42 and 42 of the inner sash 5, so that the upper part (metal surface) of the indoor sash storage portion 34 a of the metal outdoor member 30 of the left and right vertical members 3 is oblique from the room. You can see it by looking at it.

Therefore, as shown by oblique lines in FIG. 1, the indoor sliding doors 34 of the metal outdoor members 30 of the left and right vertical members 3 are provided.
A cover 60 made of a heat insulating material is attached to the upper part of a so that the metal surface is not visible even when viewed obliquely from inside the room.

As shown in FIG. 4, the heat insulating material cover 60 has a first plate 61 facing out of the plane and a second plate 61 facing in the in-plane direction.
The plate 62 and the third plate 63 are inwardly U-shaped long members. The second plate 62 is engaged with the engaging concave portion 64 of the indoor-side protruding portion 33a, and the third plate 63 is engaged with the engaging portion 65 of the intermediate protruding portion 33b. The third plate 63 projects slightly inward in the plane than the vertical frame 52 of the shoji 6 and covers the vertical frame 52.

Because of this, the inner sash 5 and the outer sash 6
With the door closed, the vertical frame 52 of the sliding door 6 is
0 is not seen even when viewed obliquely from inside the room, and the indoor side shoji storage portion 34a of the metal outdoor member 30 of the vertical member 3 is covered with the heat insulating material cover 60 and obliquely viewed from the room. I can't see it.

As shown in FIGS. 2 and 3, the in-plane inner members 13, 23, 23 of each of the metal outer members 10, 20, 30 are arranged.
A grid attachment frame 66 is attached to the outside of 33. A grid 67 is mounted on the grid mounting frame 66.

The above-described sliding door frame 4 is a door, and the door is mounted on a door frame 70 as shown in FIGS. 5 and 6 to form a door. In the door frame 70, an upper frame 71, a lower frame 72, and left and right vertical frames 73 are connected in a square shape, and one of the vertical members 3 is rotatable out of the plane by a hinge 74 on one of the vertical frames 73. It is attached to.

The upper frame 71, the lower frame 72, and the vertical frame 73 are made of metal, and a cover material 75 made of a heat insulating material is attached to a portion of the room closer to the outside of the room. Upper frame 71, lower frame 72,
An airtight material 76 is attached to an intermediate portion of the vertical frame 73 in the out-of-plane direction, and each airtight material 76 is continuous with the cover material 75.

Thus, when the door is closed, each of the indoor members 11, 21 and 31 made of heat insulating material presses against the airtight material 76, and each of the indoor members 11 and 21 and 31 made of heat insulating material is interposed through the airtight material 76. Since it is continuous with the cover member 75 made of a heat insulating material, the metal is not seen from the room.

As shown in FIG. 7, the up-and-down window is fully opened with the inner sash 5 and the outer sash 6 in the vertical intermediate position, and fully closed with the inner sash 5 in the lower position and the outer sash 6 in the upper position as shown in FIG. In this case, the fixed heat insulating material member 80 and the movable heat insulating material member 81 are attached to the heat insulating material cover 60 so as to close the indoor-side shoji accommodating portion 34a of the metal outdoor member 30 of the vertical member 3.

As shown in FIG. 9, the fixed heat insulating material member 80 is attached across the third plate 63 of the heat insulating material cover 60 and the heat insulating material indoor side member 31, and the movable heat insulating material member 81 is made of a heat insulating material. The third plate 63 of the cover 60 and the indoor member 3 made of heat insulating material
1 and can move up and down.

When the inner and outer shojis 5 and 6 are fully opened, FIG.
As shown in FIG.
0 to move upward and overlap with the fixed heat insulating material member 80,
Both sides close the upper part of the room-side shoji storage section 34a. When the inner and outer shojis 5 and 6 are fully opened, as shown in FIG. 8, the movable heat insulating member 81 moves downward, and closes the upper part of the shoji accommodating portion 34a closer to the room.

Next, an embodiment of the sliding window will be described with reference to FIGS. The metal indoor / outside member 10 of the upper cross member 1 includes a hanging piece 90, and the indoor / inside member 11 made of a heat insulating material has a plate-shaped horizontal portion 91, a hollow-plate-shaped indoor-side hanging portion 92, and a hollow-plate-shaped intermediate hanging portion. 93 and an outdoor hanging piece 94 are integrally provided.

The indoor side hanging portions 92 project downward from the hanging portions and the hanging pieces to form the shoji accommodating portion 14.
The middle hanging part 93 is a lower rail on the indoor side, and an outdoor hanging piece 94 is in contact with the indoor surface of the hanging piece 90 to form a lower outdoor rail.

The metal outdoor member 20 of the lower cross member 2 has an outdoor lower rail 95 and an indoor rising piece 96, and an indoor lower rail 97 made of a heat insulating material is fixed to the indoor rising piece 96 by screws. It is. The indoor member 21 made of a heat insulating material is substantially L-shaped with a horizontal portion 98 and a vertical portion 99, and the vertical portion 29 protrudes above the indoor / outer lower rail to form a shoji accommodating portion 24.

The indoor member 31 made of the heat insulating material of the vertical member 3 has a mounting portion 100 facing the out-of-plane direction and an inward portion 101 facing the in-plane direction.
And the mounting portion 100 is mounted closer to the room than the outer sash of the metal outdoor member 30 to cover the portion. The inward portion 101 protrudes inward in the plane to form a shoji accommodating portion 34.

The upper horizontal frame 40, the lower horizontal frame 41, and one of the vertical frames 42 (door stop frame) of the inner sash 5 are made of metal, and when the inner sash 5 is closed, the upper horizontal member 1, the lower horizontal member 2, Indoor member 1 made of heat insulating material and stored in the shoji storage portions 14, 24, 34 of the vertical member 3
The indoor side hanging part 92, the vertical part 99 in 1,21,31,
It is covered with the inward facing part 101 and cannot be seen from the room.

The other vertical frame 42 (combination frame) of the inner sash 5 is formed of a composite sash made of a metal outdoor member 42a and a heat insulating indoor member 42b so that the metal surface is not visible from inside the room. is there.

The upper side frame 50, the lower side frame 51,
The left and right vertical frames 52 are made of metal, and when the inner sash 5 and the outer sash 6 are closed, the other vertical frame 52 (the combination frame) is covered with the other vertical frame 42 (the combination frame) of the inner sash 5 and the room is closed. Invisible from

One vertical frame 52 (door stop frame) of the outer sash 6 is covered with the inward portion 36 of the heat insulating material indoor side member 31 of one vertical member 3 and cannot be seen when viewed straight from the room.

Also, the metal outdoor member 3 of one of the vertical members 3
The portion closer to the room than the outer sash 6 at 0 is covered by the mounting portion 35 of the indoor member 31 made of a heat insulating material, and the metal surface is not seen even when viewed obliquely from the room.

In the above description, the metal is aluminum or steel, and the heat insulating material is resin or wood.

[0062]

According to the first aspect of the present invention, when the inner and outer shojis are closed, the outer and outer shojis are covered by the inner and outer shrouds, and cannot be seen from inside the room. The frames other than the mating frame are covered with the respective indoor members made of a heat insulating material forming the sliding door mounting frame and cannot be seen from the room.

As described above, by using the composite sash material of the metal outdoor member and the heat insulating indoor member only as the combination frame of the inner sash, the metal surface can be formed with the inner and outer sashes closed. It can be made invisible from the room, and dew can not be seen from the room.

Therefore, the sliding sash has a small expected size and the metal surface and dew cannot be seen from the room.

According to the second aspect of the present invention, when the inner and outer shojis are closed, the outer and outer shojis are covered with the inner and outer shrouds, and cannot be seen from the room. Frames other than the matching frame are covered with the respective heat insulating material indoor side members forming the sliding door mounting frame and are not visible from the room.

As described above, only the combination frame of the inner sliding door is made of a composite sash made of a metal outdoor member and a heat insulating indoor member so that the inner and outer sliding doors are closed and the metal surface is closed. It can be made invisible from the room, and dew can not be seen from the room.

Therefore, the expected size is small, and the window becomes an up / down window in which the metal surface and dew cannot be seen from inside the room.

When the inner and outer shojis are closed, the vertical frame of the shoji and the vertical stile of the outer shoji are separated from each other up and down, so that the vertical stile of the outer shoji becomes obliquely viewed from inside the room. The vertical frame is covered with a cover made of heat insulating material, and the metal surface is not visible even when viewed diagonally from the room. This results in an up-and-down window with a significantly better appearance from the room.

According to the third aspect of the present invention, when the inner and outer shojis are closed, the upper and lower ones of the vertical portion of the metal indoor / outside member are covered by the vertical frame of the inner shoji. The side is obliquely seen from inside the room, but since that portion is covered with a cover made of a heat insulating material, the metal surface is not seen even when obliquely viewed from inside the room, and dew condensation on the indoor surface can be prevented. This provides a better up / down window that looks better from inside the room.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a lifting window showing an embodiment of the present invention.

FIG. 2 is a vertical sectional view of a raising / lowering window.

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

FIG. 4 is an enlarged cross-sectional view of a cover attachment portion made of a heat insulating material.

FIG. 5 is a longitudinal sectional view of a door provided with an up / down window.

FIG. 6 is a cross-sectional view of a door provided with an up / down window.

FIG. 7 is a front view of the second embodiment of the raising and lowering window in a fully opened state.

FIG. 8 is a front view of the second embodiment of the raising and lowering window in a fully closed state.

9 is an enlarged sectional view taken along the line AA of FIG. 7;

FIG. 10 is a longitudinal sectional view showing an embodiment of a sliding window.

FIG. 11 is a cross-sectional view showing an embodiment of a sliding window.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Upper cross member 2 ... Lower cross member 3 ... Vertical member 4 ... Shoji mounting frame 5 ... Inner shoji 6 ... Outer shoji 10 ... Metal outdoor member 11 ... Heat insulation indoor member 14 ... Shoji storage part 20 ... Metal Outside member 21 made of heat-insulating material Inside member 24 made of heat-insulating material 24 ... Sheet storage part 30 ... Outside member made of metal 31 ... Some indoor member 34 made of heat-insulating material Horizontal frame 42: Vertical frame (combination frame) 42a: Metal outdoor member 42b: Thermal insulation indoor member 44: Metal outdoor member 45: Thermal indoor member 50: Upper horizontal frame 51: Lower horizontal frame Frame (combination frame) 52 ... Vertical frame (combination frame) 60 ... Cover made of heat insulating material 61 ... First board 62 ... Second board 63 ... Third board 70 ... Door frame 71 ... Upper frame 72 ... Lower frame 73 ... Vertical frame 75: Cover material 80: Fixed heat insulating material 81: Movable heat insulating material

Claims (3)

(57) [Claims] 1. A sliding door mounting frame formed by connecting an upper cross member, a lower cross member, and left and right vertical members formed of a composite sash material of a metal outdoor member and a heat insulating material indoor member to form a square, The outer sliding door is movably mounted in the in-plane direction, and the inner and outer sliding doors are closed so that the outer sliding doors are covered with the inner sliding doors. In a state where the inner and outer shojis are closed, the inner and outer shojis are formed so as to protrude inward in the in-plane direction closer to the out-of-plane room than the other stiles, and the assembling frame for the inner shroud is made of a metal outer member and a heat insulating material chamber. A sliding sash characterized by using a composite sash of the inner member and other frames made of metal. 2. A shoji mounting frame formed of a composite sash made of a metal outdoor member and a heat insulating indoor member and formed by connecting an upper cross member, a lower cross member, and left and right vertical members in a square shape. The outer sliding door is movably mounted in a vertical direction, and the inner and outer sliding doors are closed, so that the outer sliding doors are covered with the inner sliding doors. When the inner and outer shojis are closed, the inner and outer shojis are formed so as to protrude inward in the in-plane direction more toward the outside of the room than the other stiles. The composite sash material of the member, the other frames are made of metal, and a portion made of a heat insulating material that covers the vertical frame of the outer sash is provided at the portion of the left and right vertical members facing the vertical frame of the inner sash of the metal outdoor member. Up and down windows characterized by being attached. 3. The up-and-down window according to claim 2, wherein the heat-insulating material cover is formed so as to cover portions of the left and right vertical metal exterior members facing the vertical frame of the inner sash.