JPH11173027A - Building sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a door frame common to attach a metal-made door and an insulation door. SOLUTION: An upper rail 1, a lower rail 2 and a vertical stile forming a door frame 4 are made in a shape having outdoor side projection parts 11, 21 and indoor side projection parts 12, 22 as airtight material attaching grooves 13, 23 are a boundary. One of a metal-made door 44 formed with a metal casing and an insulation door 44 formed with an insulation casing is attached to the outdoor side projection part of the vertical stile by a hinge, and one of an indoor side directional long size airtight material 5 and a short airtight material 5 is mounted on each airtight material attaching grooves 13, 23, so that they are tightly abutted on the indoor face of the metal-made door and the indoor face of the insulation door.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door frame, such as a door, which is attached to a door frame such as a service door by a hinge so as to be rotatable in the indoor and outdoor directions, and a window frame such as a protruding window, a sliding window, and an outward window. The present invention relates to a sash for a building such as a sash window in which a shoji is movably mounted in the indoor and outdoor directions.

[0002]

2. Description of the Related Art Doors such as open doors are formed by connecting an upper frame, a lower frame and left and right vertical frames to a door frame in which an upper frame, a lower frame, and left and right vertical frames are connected in a square shape. There is also known a door in which glass is mounted inside so as to be rotatable in the indoor and outdoor directions with a hinge.

[0003]

The above-mentioned doors include:
A metal door using a metal door in which a metal frame such as aluminum is connected in a square shape, or an insulated door in which a heat insulating frame in which a metal outdoor member and a metal indoor member are connected by a heat insulating material is connected in a square shape. Single-panel glass doors using single-pane glass doors with single-pane glass attached to a frame assembly in which metal frames are connected in a square shape, and double-pane glass doors with double-pane glass attached to the frame assembly There is known a double-glazed glass door using the same.

Since the above-mentioned metal door and single-panel glass doors have a smaller indoor / outdoor dimension (expected dimension) than the expected dimensions of the heat-insulated door and the double-glazed glass door, the prospect of the door frame of the metal door and the single-panel glass door is provided. The dimensions are smaller than the expected dimensions of insulated doors, double glazed doors.

For this reason, metal doors, heat-insulated doors, single-pane glass doors, and double-pane glass doors are respectively provided with metal doors, heat-insulating doors, single-pane glass doors, and double-pane glass doors in door frames of different expected dimensions. It is mounted and assembled, requiring multiple types of door frames. This is the same for sash windows such as a protruding window, a sliding window, and an outward window.

Accordingly, an object of the present invention is to provide a sash for a building capable of solving the above-mentioned problems.

[0007]

According to a first aspect of the present invention, there is provided a sash frame including an upper frame, a lower frame, and right and left vertical frames each having an airtight material mounting groove which is open to the outside of the vehicle. A sash for a building, comprising: an opening / closing member which is attached to the sash frame so as to be able to open and close; and an airtight member which is attached to an airtight material attachment groove of the sash frame and closes a space between an indoor surface of the opening / closing member and the sash frame. In the plurality of types of opening / closing members having different expected dimensions, the largest expected dimension is smaller than the expected dimension of the outdoor portion than the airtight material mounting groove of the sash frame, and the airtight material is mounted in each of the airtight material mounting grooves. A sash for a building, wherein a sash for a building is mounted such that the position of a seal portion differs in the interior and exterior directions in accordance with expected dimensions of an opening / closing body.

According to a second aspect of the present invention, in the first aspect, the opening / closing body is a sash for a building attached to a sash frame with the outdoor surface thereof being at the same position in the indoor and outdoor directions.

A third aspect of the present invention is the sash for a building according to the first or second aspect, wherein an auxiliary member is attached to an indoor surface of the opening / closing body having a small expected size to form an opening / closing body having a large expected size.

A fourth aspect of the present invention is the building sash according to the third aspect, wherein the opening / closing body having a small expected size is made of metal, and the auxiliary member is made of a heat insulating material.

According to a fifth aspect of the present invention, there is provided a sash for a building according to the fourth aspect, wherein a cover material made of a heat insulating material is attached to a portion closer to the indoor side than the airtight material attaching grooves of the upper frame, the lower frame, and the vertical frame.

[0012]

According to the first aspect of the present invention, since the position of the seal portion of the airtight material is changed, the seal portion of the airtight material is pressed against the indoor surfaces of the opening / closing members having different expected dimensions. Openers with different dimensions can be attached.

According to the second aspect, since the position of the outdoor surface of the opening / closing body in the indoor / outdoor direction is the same, a member for attaching the opening / closing body to the sash frame, for example, a hinge or a lock can be shared.

According to the third aspect, an opening / closing body having a large expected size can be obtained by using an opening / closing body having a small expected size.

According to the fourth aspect of the invention, the auxiliary side member made of a heat insulating material is attached to the indoor surface of the metal opening / closing body attached to the sash frame, and the position of the sealing portion of the airtight material is made different, so that the heat insulating sash and the sash are separated. Can replace existing metal sashes in buildings with insulating sashes.

According to the fifth aspect of the present invention, when the heat-insulating opening / closing body is mounted on the sash frame, the indoor side portion of the sash frame is covered with the heat-insulating cover material with the cover material made of heat-insulating material. The portion exposed to the inside of the room becomes a heat insulating material, and the occurrence of dew condensation can be prevented.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A metal door will be described as an example of a sash for a building with reference to FIGS. Upper frame 1 and lower frame 2
And the left and right vertical frames 3 and 3 are connected in a square shape to form a door frame 4 (a sash frame of a sash for a building). The upper frame 1 is a vertical plate 1
0, an outdoor-side protruding portion 11 integrally provided near the upper portion of the outdoor surface, and an indoor-side protruding portion 12 integrally provided near the lower portion of the indoor surface of the vertical plate 10. An airtight material mounting groove 13 that opens to the outside of the room is provided near the lower portion of the outer surface.

The lower frame 2 includes a vertical plate 20, an outdoor-side protruding portion 21 integrally provided near the lower portion of the outdoor surface, and an indoor-side protruding portion 22 integrally provided near the upper portion of the indoor surface of the vertical plate 10. And an airtight material mounting groove 23 opened to the outdoor side near the upper part of the outdoor side surface of the vertical plate 20.

The vertical frame 3 has a hollow main body 30,
An inward piece 32 is integrally provided at an intermediate portion of the inner surface 31 of the main body 30 in the indoor / outdoor direction, and an airtight material mounting groove 33 opened to the outside of the indoor is formed in the inward piece 32. A mounting piece 35 is integrally provided on an outer surface 34 of the main body 30.

By connecting the upper frame 1, the lower frame 2, and the left and right vertical frames 3 and 3 in a square shape, each vertical plate 10 and 20 and the inward piece 3 are connected.
2. The mounting piece 35 is located at the same position in the indoor / outdoor direction, and the airtight material mounting grooves 13, 23, 33 are continuous four times. The airtight material 5 is mounted in each of the airtight material mounting grooves 13, 23, 33 toward the outdoor side for four consecutive rounds.

The hermetic material 5 is long in the indoor and outdoor directions at the mounting portion 6, the intermediate portion 7, and the seal portion 8. The mounting portion 6 is mounted in the hermetic material mounting grooves 13, 23, 33 so that the sealing portion is formed. 8 faces toward the outdoor side, and the distance from the vertical plates 10, 20 and the inward piece 32 to the seal portion 8 increases.

An upper frame 40, a lower frame 41, and left and right vertical frames 42, 4
2 is connected in a square shape to form a frame assembly, and glass 4
3 is provided as a door 44 (opening / closing body of a building sash). Each of the frames is a metal frame, and the door 44 is a metal door. The expected size of the door 44 is the outdoor protrusion 1 of the upper frame 1.
1. The outdoor outside projection 21 of the lower frame 2 and the inwardly facing piece 32 of the vertical frame 3 are significantly smaller than the expected dimensions of the outdoor side.

One vertical frame 42 is attached to one vertical frame 3 by a hinge 45 so as to be rotatable in the indoor and outdoor directions, and a lock 46 is mounted over the other vertical frame 42 and the other vertical frame 3. is there.
The lock 46 is formed of a lock rod 47 attached to the other vertical frame 42 so as to be able to protrude and retract, and a lock receiver 48 attached to the other vertical rod 3.

Next, the heat insulating door will be described with reference to FIGS. The upper frame 1, the lower frame 2, and the left and right vertical frames 3, 3 forming the door frame 4 are the same as the above-described upper, lower, and vertical frames of the metal door. The airtight material 5 mounted in each of the airtight material mounting grooves 13, 23, 33 is formed by a mounting portion 6 and a seal portion 8 and has a short shape in the indoor and outdoor directions.
The distance from to the seal portion 8 is short.

A metal door main body 44a (same as the metal door) having a glass 43 mounted in a frame assembly in which a metal upper frame 40, a lower frame 41, and a vertical frame 42 are connected in a square shape, An auxiliary member made of a heat insulating material attached to the indoor surface of the door body 44a;
For example, the heat-insulating door is formed by the resin auxiliary members 40a, 41a, and 42a, and the expected size of the heat-insulating door is larger than the expected size of the metal door. The length of the airtight material 5 in the indoor and outdoor directions is short by the difference between the expected dimensions described above.

In the embodiment, the metal door body 44
The expected size of a is the same as the expected size of the metal door, and the expected size of the insulated door is the resin auxiliary members 40a, 41a, 42.
a, and the length of the airtight material 5 in the indoor / outdoor direction is shorter by the expected size of the resin auxiliary members 40a, 41a, 42a.

With the above construction, the metal door and the heat insulating door can be mounted on the common door frame 4 with the same positional relationship between the outdoor surface and the door frame 4 in the indoor and outdoor directions, and the hinge 45 and the lock 46 are shared. And the mounting position of the hinge 45 and the mounting position of the lock receiver 48 can be the same in the indoor and outdoor directions.

The resin auxiliary members 40a, 41a, 42
a includes a main body 52 having a locking piece 50 on one side in the in-plane direction toward the outside of the room and a concave portion 51 opened on the other side in the in-plane direction toward the indoor side, and snaps into the concave portion 51 of the main body 52. It is formed with a cover 53 which is engaged and attached in the manner.

The locking piece 50 is made of a metal upper frame, lower frame, vertical frame 4
0, 41, and 42 are locked on the indoor side at one side in the in-plane direction of the plane, and screws 54 are formed from the recessed portions 51 on the other side of the metal upper frame, the lower frame, and the vertical frames 40, 41, and 42 in the in-plane direction. It is screwed and attached to the indoor surface. The screw 54 is closed by the cover 53.

As described above, a heat insulating door can be formed by using a metal door formed of a metal frame. The auxiliary member may be made of metal.

A cover member 55 made of a heat insulating material is attached to a portion closer to the room than the indoor protruding portion 12 of the upper frame 1, the indoor protruding portion 22 of the lower frame 2, and the inward piece 32 of the vertical frame 3. . As a result, it is possible to prevent condensation from occurring in the cover member 55 made of a heat insulating material.

As shown in FIGS. 5 and 6, an attachment 56 may be attached to each of the airtight material mounting grooves 13, 23, and 33, and the airtight material 5 may be attached to the attachment 56. In this way, the airtight material 5 can be shared between the metal door and the heat-insulating door. That is, the position of the seal portion 8 may be shifted in the indoor and outdoor directions in accordance with the expected size of the door.

The auxiliary member made of heat insulating material may be made of wood instead of resin.

As shown in FIGS. 7 and 8, locking portions 60 are formed on the indoor-side protruding portion 12 of the upper frame 1, the indoor-side protruding portion 22 of the lower frame 2, and the indoor-side portion of the vertical frame 3, respectively. Each locking part 6
9 and the metal cover material 61 is engaged and attached,
In the case of an insulated door, as shown in FIG.
Instead of 1, the cover member 62 made of resin may be engaged and attached to prevent condensation.

As shown in FIGS. 11 and 12, the doors having different expected dimensions include a flash door 72 having a surface plate 71 attached to the inside and outside surfaces of a metal frame assembly 70, and a metal frame assembly 7 as shown in FIGS.
A heat-insulating flash door 74 in which a heat insulating material 73 is filled in a space between the zero and the surface plate 71 may be used.

As shown in FIGS. 13 and 14, a single-panel glass door 77 having a single-frame glass 76 mounted on a metal frame assembly 75, and a double-layer glass having a double-frame glass 78 mounted on the metal frame assembly 75. A glass door 79 may be used.

Further, when the door frame 1 is used as a window frame, and a sliding door is protruded, slid out, and attached to the window frame as an opening / closing body so that the door frame 1 can be freely folded over, a window, a sliding window, and an outside window can be used. The upper frame, the lower frame, the vertical frame, and the upper frame, the lower frame, and the vertical frame forming the shoji are the same as described above, so that the aluminum sash and the heat-insulating sash can be attached to a common window frame.

[0038]

According to the first aspect of the present invention, the position of the seal portion of the airtight material is changed so that the seal portion of the airtight material is pressed against the indoor surfaces of the opening and closing members having different expected dimensions. Commonly openable and closable members having different expected dimensions can be attached.

According to the second aspect of the invention, since the position of the outdoor surface of the opening / closing body in the indoor / outdoor direction is the same, a member for attaching the opening / closing body to the sash frame, for example, a hinge or a lock can be shared.

According to the third aspect of the present invention, an opening / closing body having a large expected size can be formed by using an opening / closing body having a small expected size.

According to the fourth aspect of the invention, the auxiliary side member made of a heat insulating material is attached to the indoor surface of the metal opening / closing body attached to the sash frame, and the position of the seal portion of the airtight material is made different to provide heat insulation. It can be a sash, and the existing metal sash in the building can be changed to an insulating sash.

According to the fifth aspect of the present invention, when the heat-insulating opening / closing body is mounted on the sash frame, the portion of the sash frame on the indoor side of the airtight material mounting groove is covered with the cover material made of heat-insulating material. The portion of the sash that is exposed in the room becomes a heat insulating material, thereby preventing dew condensation from occurring.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a general door showing a first embodiment of the present invention.

FIG. 2 is a cross-sectional view of the general door showing the first embodiment of the present invention.

FIG. 3 is a longitudinal sectional view of the heat insulating door showing the first embodiment of the present invention.

FIG. 4 is a cross-sectional view of the heat insulating door showing the first embodiment of the present invention.

FIG. 5 is a longitudinal sectional view of a heat insulating door showing a second embodiment of the present invention.

FIG. 6 is a cross-sectional view of a heat-insulating door according to a second embodiment of the present invention.

FIG. 7 is a vertical sectional view of a metal door showing a third embodiment of the present invention.

FIG. 8 is a cross-sectional view of a metal door showing a third embodiment of the present invention.

FIG. 9 is a longitudinal sectional view of a heat-insulating door showing a third embodiment of the present invention.

FIG. 10 is a cross-sectional view of a heat-insulating door showing a third embodiment of the present invention.

FIG. 11 is a longitudinal sectional view of a metal door showing a fourth embodiment of the present invention.

FIG. 12 is a longitudinal sectional view of a heat insulating door showing a fourth embodiment of the present invention.

FIG. 13 is a vertical sectional view of a single-pane glass door showing a fifth embodiment of the present invention.

FIG. 14 is a vertical sectional view of a double-glazed door showing a fifth embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Upper frame 2 ... Lower frame 3 ... Vertical frame 4 ... Door frame (sash frame) 5 ... Airtight material 6 ... Mounting part 7 ... Middle part 8 ... Seal part 11 ... Outdoor protruding part 12 ... Indoor protruding part 13 ... Airtight material mounting groove 21 ... Outdoor-side projecting part 22 ... Indoor-side projecting part 23 ... Airtight material mounting groove 33 ... Airtight material mounting groove 40 ... Upper frame 41 ... Lower frame 42 ... Vertical frame 40a ... Resin auxiliary member 41a ... Resin Auxiliary member 42a: Resin auxiliary member 44: Door (opening / closing body) 45: Hinge 46: Lock 55: Cover material made of heat insulating material 56: Attachment 60 ... Locking part 61: Cover material made of aluminum 62 ... Cover material made of heat insulating material 72 … Flash door 74… Insulated flash door 77… Single glass door 79… Multi-layer glass door

Claims (5)

[Claims] 1. A sash frame having an upper frame, a lower frame, and right and left vertical frames each having an airtight material mounting groove opened to the outside of the room, and an opening / closing body attached to the sash frame so as to be openable and closable in the indoor and outdoor directions. A sash for a building, comprising: an airtight material that is attached to an airtight material mounting groove of the sash frame and that seals between an indoor surface of the open / close body and a sash frame, wherein the open / close body includes a plurality of types of open / close bodies having different estimated dimensions. The largest expected size is less than the expected size of the outdoor portion than the airtight material mounting groove of the sash frame, and the airtight material is sealed in each of the airtight material mounting grooves, corresponding to the expected size of the attached opening / closing body. A sash for a building, wherein the sashes are mounted so that the positions of the parts are different in the indoor and outdoor directions. 2. The sash for a building according to claim 1, wherein the opening / closing body is attached to the sash frame such that the outdoor surface is the same position in the indoor / outdoor direction. 3. The sash for a building according to claim 1, wherein an auxiliary member is attached to an indoor surface of the opening / closing body having a small expected size to form an opening / closing body having a large expected size. 4. An opening / closing body having a small expected size is made of metal,
The sash for a building according to claim 3, wherein the auxiliary member is made of a heat insulating material. 5. A cover member made of a heat insulating material is attached to a portion of the upper frame, the lower frame, and the vertical frame closer to the room than the airtight material attachment grooves.
The sash for the building described.