JP2003097154A - Panel mounting structure and heat insulating door device using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow high heat insulting mounting of a heat insulating panel in a heat insulating door device while easily mounting the panel and improving appearance after mounting. SOLUTION: A metal frame body with a panel storage opening is formed, and mounting edges projected onto the opening center side are integrally formed along the indoor side face or outdoor side face of a pair of vertical frames of the metal frame body. The panel with at least the vertical sides mounted with metallic holding members with screw receiving parts is accommodated in the opening, and machine screws passed through the mounting edges are screwed into the screw receiving parts to fix the panel to the metal frame body. A resin cover is mounted to the vertical frame of the metal frame body to cover the mounting edge and machine screw.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a front door sleeve panel,
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a panel such as a railing panel or a dead-end window panel to a frame, and a heat insulating door device using the panel mounting structure.

[0002]

2. Description of the Related Art A panel such as a front door sleeve panel, a railing panel, or a fitting window panel is usually formed as a single unit with a protective material or a reinforcing material attached to the peripheral edge of the panel material in advance. The frame of the entrance or window to which the mounting is applied is previously framed in a rectangular shape to form an opening. Then, in order to attach the panel to the frame member, the panel is fitted and fixed in the opening of the frame body at the construction site, but conventionally, the panel is protruded toward the center of the opening at the indoor side portion of the inner peripheral edge of the frame body. It is customary to bring the inner side surface of the peripheral edge of the panel into contact with the formed projecting edge and to insert the pushing edge into the frame body from the outdoor side of the panel to fix the panel to the frame body.

By the way, in entrance door devices and window devices used in cold regions, a frame and a panel having a heat insulating structure are often used in order to provide a required heat insulating property. The heat insulation structure of the frame body in that case is (a) one in which the frame body is divided into an outdoor side metal frame and an indoor side metal frame, and a heat insulating material is interposed between the two frames to connect them with screws, or (b) ) There is an outdoor side metal frame fitted with an indoor side resin frame or a combination of the fitted side with a screw. The panel is positioned by interposing a positioning piece between the frame body and the panel, and the packing attached to the tips of the projecting edges formed on the outer frame and the inner frame is attached to the outdoor side surface of the peripheral portion of the panel and It is held in close contact with the indoor side.

[0004]

Therefore, in the conventional panel mounting structure, in the case of the above (a), the heat insulation performance that meets expectations cannot be obtained. Although the above-mentioned (b) is excellent in heat insulation performance, there is a problem that it is difficult to attach the panel to the frame body and it takes time. Also, since the mounting screws are exposed, the appearance is not good. Furthermore, the panel attached to the entrance door device or the dead-end window receives an unexpectedly large impact force when the door is opened or closed or when the sliding door is opened and closed. However, there is a problem in that the airtightness, watertightness and heat insulating property are lowered due to the movement.

The present invention has been made in view of the above points, and its object is to facilitate the attachment of the panel to the frame body, improve the appearance of the periphery of the panel after attachment, and to provide a heat insulating door device. , It is possible to install a heat insulating panel with high heat insulating property.

[0006]

In order to solve the above problems, the invention of claim 1 forms a metal frame having an opening capable of accommodating a panel, and at least a pair of vertical frames of the metal frame. A mounting edge projecting toward the opening center side is integrally formed along the indoor side surface or the outdoor side surface of the panel, and a panel in which a metal holding member having a screw receiving portion is mounted on at least the vertical side is housed in the opening; A screw penetrating from the side opposite to the panel to the mounting edge is screwed into the screw receiving portion to fix the panel to the metal frame body, and in the vertical frame of the metal frame body, on the side opposite to the panel with respect to the mounting edge. A resin cover is attached to cover the attachment edge and the screw. With the above structure, the panel is securely fixed to the metal frame. Since the mounting edge and the mounting screw are covered with the resin cover, the peripheral edge of the panel looks good.

According to a second aspect of the present invention, a heat insulating sleeve panel is provided in a metal frame body including a metal upper frame, a metal lower frame, left and right metal vertical frames, and a metal cuboid provided at positions close to the metal vertical frames. And a heat-insulating door is provided, and the resin upper frame, the resin vertical frame, and the resin vertical are connected to the indoor side surfaces of the respective frames and the vertical direction, in the metal vertical frame and the metal vertical direction, A heat insulating panel is integrally formed with a mounting edge protruding toward the center of the opening for accommodating the heat insulating sleeve panel along the indoor side surface, and a metal holding member having a screw receiving portion at least on the vertical side is attached to the opening. A screw that penetrates the mounting edge from the indoor side is screwed into the screw receiving portion to fix the heat insulating panel to the metal frame body, and a resin cover is attached to the resin vertical frame and the resin vertical, Characterized by coating the mounting edge and the screw It is. With the above configuration, the heat insulation sleeve panel is fixed between the metal vertical frame and the metal cube of the metal frame body. Since the mounting edge and the mounting screw of the metal frame are covered with the resin cover, the peripheral edge of the heat insulating sleeve panel looks good.

According to a third aspect of the present invention, the resin cover is fitted and mounted in a groove provided in a resin frame which is joined to a side surface of the metal vertical frame on the side where the mounting edge is provided. Is characterized by. With the above configuration, the resin cover can be easily attached.

According to the invention of claim 4, an abutting portion which elastically abuts on the heat insulating sleeve panel after the resin cover is attached is provided on a surface of the resin cover facing the heat insulating sleeve panel. Is characterized by. With the above structure, the ease of attaching the resin cover is not impaired, and after installation, the heat insulating property supported by the airtightness and the watertightness between the resin cover and the heat insulating sleeve panel is obtained.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. INDUSTRIAL APPLICABILITY The present invention can be applied to the installation of a sleeve panel of an entrance door device, the transom panel of an entrance door device, or the panel of a dead-fitting window. The case where it is applied will be described. 1 is a front view of two types of entrance door devices, FIG. 2 is a schematic cross section of the entrance door device of FIG. 1, and FIG. 3 is a cross-sectional view taken along line XX of FIG. 4 is an enlarged cross-sectional view of the sleeve panel mounting portion of FIG. 2, and FIG. 5 is a Y-Y cross-sectional view of FIG.

There are two types of entrance door devices with sleeve panels, one with a one-sleeve panel in FIG. 1 (a) and one with a two-sleeve panel in FIG. 1 (b). In the entrance door device with a single-sleeve panel, as shown in FIGS. 1 (a) and 2 (a), the door frame F1 is composed of an upper frame 1 and left and right vertical frames 2 each made of a metal material. Further, the lower frame 3 is framed in a rectangular shape, and the upright 4 made of one metal profile is connected between the upper frame 1 and the lower frame 3 at a position close to one of the vertical frames. And cubic 4
An opening O1 for housing a door is formed between the vertical frame 2 and the vertical frame 2 distant from the upright, and the door 5 is housed in the opening O1 and is supported so as to be openable and closable. An opening O2 for accommodating the panel is formed between the frame 2 and the sleeve panel 6 is fixed to the opening O2. In the entrance door device with double-sleeve panels, as shown in FIGS. 1 (b) and 2 (b), the door frame F2 has a similar upper frame 1, left and right vertical frames 2, and a lower frame 3 which are rectangular. The frame is framed, and two similar uprights 4 are connected between the upper frame 1 and the lower frame 3 at a position close to both vertical frames 2. Then, the opening O for housing the door is provided between the both stands 4.
1 is formed, a door 5 is accommodated in the opening O1 and is supported so as to be openable and closable, and an opening O2 for accommodating a panel is formed between each upright 4 and a vertical frame 2 close to each upright. The sleeve panel 6 is attached to O2 as described later.

Since the entrance door device provided in a house in a cold region has a required heat insulating property, the door frames F1, F2,
The door 5 and the sleeve panel 6 have a heat insulating structure. That is, a heat insulating door frame, a heat insulating door, and a heat insulating sleeve panel are used. 2A and 2B are schematic cross-sectional views corresponding to FIGS. 1A and 1B in the case where such a heat insulating structure is provided, and FIG. 3 is a cross-sectional view taken along line XX of FIG. It is a figure. In the illustrated example, the door frames F1 and F2 each have a metal frame body formed of a metal shape material such as an aluminum alloy on the outdoor side, and a synthetic resin shape material on the indoor side of the metal frame body. The formed resin frame is connected. More specifically, in the metal frame body, the metal upper frame 1m, the left and right metal vertical frames 2m, and the metal lower frame 3 are connected in a rectangular shape by a well-known method.
A metal cube 4m is connected between m and the metal lower frame 3 at a position close to one metal vertical frame 2m. And
The resin frames 1p, 2p, 4p are coupled to the indoor side portions of the metal upper frame 1m, the left and right metal vertical frames 2m, and the metal cuboid 4m. In other words, the upper frame 1 which is a constituent member of the door frame body F1
Is a metal upper frame 1 having a hollow portion to have a required strength.
The resin upper frame 1p is connected to the indoor side of m by engaging and screwing, and the vertical frame 2 also has a required strength. Frame 2p
Are connected with each other by engagement and screwing, and the upright 4 is engaged and screwed with the resin upright 4p on the indoor side of the metal upright 4m having a hollow portion because it has a required strength. It is connected by.

The heat insulating door 5 is made of a resin frame body connected in a rectangular shape and filled with a foamed resin, and is lightweight and excellent in heat insulating property. In addition, the door is shown in FIG.
In Fig. 2 (b), the metal vertical frame 2m of one vertical frame 2
In the figure, the metal cuboid 4m of one cuboid 4 is openably and closably supported.

In any of the above entrance door devices, the sleeve panel 6 is attached between the upper frame 1, the lower frame 3, one vertical frame 2 and the upright 4 by the same structure. less than,
The case of the entrance door device with a single-sleeve panel will be described in detail with reference to FIGS. 4 and 5. 4 is an enlarged cross-sectional view of the sleeve portion of FIG. 2, and FIG. 5 is a cross-sectional view taken along the line YY of FIG.

A metal vertical frame 2m of the vertical frame 2 of the door frame body F1,
The metal 4m of the cuboid 4 has an opening 8 for accommodating the sleeve panel 6 between the metal upper frame 1m and the lower frame 3 of the upper frame 1, and the metal vertical frame 2m and the metal 4m. 8m square opening 8
Mounting edge 2 protruding toward the center of the opening along the indoor side surface
1, 41 are integrally formed. Resin of upper frame 1 Upper frame 1
In the indoor side portion of the metal upper frame 1m, p is a projecting edge 11 formed so as to project toward the center of the opening 8 and the indoor direction.
12 is engaged and fixed. Further, the resin vertical frame 2p of the vertical frame 2 is a groove 2 formed in the indoor side portion of the metal vertical frame 2m.
2, the protruding edge 23, and a part of the mounting edge 21 are engaged and fixed. The lower frame 3 is formed only of a metal lower frame, and a step portion 31 is integrally provided on the indoor side portion thereof, and a groove 32 opening to the upper surface is formed in the step portion, and a rubber slide is formed in the groove. The stop member 3a is fitted.

Further, the resin stand 4p of the stand 4 is fixed by engaging with a groove 42, a projecting edge 43, and a part of the mounting edge 41 formed on the indoor side of the metal stand 4m. . But,
In order to increase the mounting strength, the resin upper frame 1p, the resin vertical frame 2p, and the resin upright 4p may be screwed to the projecting edges 12, 23, 43. And the resin vertical frame 2p and the resin cube 4
Grooves 24 and 44 are formed in the facing surface of p so that the resin cover 9 that covers the mounting edges 21 and 41 to the indoor side can be fixed by fitting.

The sleeve panel 6 is, for example, a hollow panel formed by inserting the bent peripheral edge portions of the steel plate 62 into the grooves formed on the outdoor side surface and the indoor side surface of the rectangular-shaped resin frame 61. A foamed resin 63 is filled and cured in the hollow portion of the hollow panel thus formed to form a heat insulating sleeve panel. Then, the holding member 10 made of a metal shape member is attached to the outside of the vertical frame of the resin frame 61, and the screws n1 are screwed and fixed from the outside of the holding members 10 on both sides thereof. The holding member 10 has a groove-shaped screw receiving portion 10 in which an indoor end is bent toward the center of the sleeve panel and the bending portion opens in the indoor direction.
a is formed. The screw receiving portion 10a is continuous in the longitudinal direction of the holding member 10.

The resin cover 9 has a required strength,
In addition, in order to simplify the appearance, it has an L-shaped continuous hollow portion, and an insertion edge 9a that extends outward is integrally formed at the outdoor side end portion, and protrudes outward at the indoor side end portion, and A protrusion 9b which can be fitted into the groove 24 of the vertical frame 2p or the groove 44 of the resin stand 4p is integrally formed. Further, on the outdoor side surface of the insertion edge 9a, there is provided an abutting portion 9c which is made of an elastic resin and has a hollow semicircular cross section and a projecting surface in the outdoor direction.

A small gap s is formed between the indoor side surface of the sleeve panel 6 and the bent portion of the holding member 10, and the insertion edge 9a of the resin cover 9 can be inserted into this gap s. There is.

With the above-mentioned structure, the sleeve panel 6 is provided in the door frame body F.
In order to attach the sleeve panel 6 to the first frame 1, after the frame of the door frame F1 is completed, that is, after the resin frame is fixed to the metal frame, the sleeve panel 6 is attached to the upper frame 1, the lower frame 3, the vertical frame 2, and the cuboid 4. Opening 8 between
To fit. In that case, a spacer 64 fixed to the lower end portion of the sleeve panel with a screw n2 at an appropriate interval is placed on the upper surface of the lower frame 3, and a gap adjustment is attached to both left and right side surfaces of the sleeve panel with an appropriate interval. The sleeve panel 6 is fitted in an appropriate position by bringing the component 65 into contact with the facing surfaces of the metal vertical frame 2m and the metal vertical 4m. The proper position means the screw receiving portion 10a provided on the holding member 10.
However, the mounting edge 2 provided on the metal vertical frame 2m and the metal vertical 4m
It is a position that matches the screw through holes formed in advance in Nos. 1 and 41.

In this way, after the sleeve panel 6 is fitted in the appropriate position, the mounting screws n are attached from the indoor side of the mounting edges 21 and 41.
3 through the screw through hole provided in the mounting edge and further screwed into the screw receiving portion 10a, so that the sleeve panel 6
Is fixed to the door frame F1. In this state, the packing p1 fitted to the resin upper frame 1p is provided on the upper indoor side surface of the sleeve panel 6, and the intermediate widthwise portion of the lower frame 3 is provided on the lower indoor side surface of the sleeve panel 6. The packings p2 attached to the formed step surfaces are in close contact with each other. Furthermore, the fin-shaped packing p3 mounted on the outdoor side portion of the holding member 10 of the sleeve panel 6 is in close contact with the opposing surfaces of the metal vertical frame 2m and the metal vertical 4m. Therefore, high heat insulation, airtightness and watertightness can be obtained between the door frame and the sleeve panel.

Subsequently, the insertion edge 9a of the resin cover 9 is inserted into the gap s between the indoor side surface of the sleeve panel 6 and the bent edge of the holding member 10, and the indoor side end of the resin cover is inserted into the resin vertical frame. The resin cover 9 is fixed by fitting into the groove 24 of 2p or the groove 44 of the resin stand 4p. At this time, the abutting portion 9c formed on the outdoor side surface of the resin cover 9 has the sleeve panel 6
Elastically abuts the peripheral edge of the indoor side surface of the. This allows
The holding member 10, the mounting edge 21 of the vertical metal frame 2m, and the screw n3,
Alternatively, the holding member 10, the mounting edge 41 of the metal cubic 4 m, and the screw n
Since 3 and 3 are hidden by the resin cover 9, they are not exposed indoors. Further, airtightness is secured between the sleeve panel 6 and the resin cover 9. When the contact portion 9c of the resin cover 9 is formed of a soft resin, the good state in which the contact portion 9c elastically adheres to the sleeve panel is maintained even after the resin cover is mounted.

In the state where the sleeve panel has been attached as described above, as shown in FIGS. 4 and 5, a metal frame body having excellent weather resistance and design is exposed on the outdoor side of the entrance door device. A resin frame with excellent decoration and heat insulation faces the indoor side,
Further, the resin covers are continuously attached to the inside of the resin frame to attach the sleeve panel to the metal vertical frame.
Since 1 and the mounting screw n3 are concealed, the periphery of the sleeve panel has a simple appearance and looks good.

[0024]

As described above, according to the first aspect of the invention, the opening for accommodating the panel is formed in the metal frame body, and at least the interior side surface or the exterior side surface of the vertical frame of the metal frame body is formed. A mounting edge projecting toward the center of the opening is integrally formed, and a panel having a metal holding member having a screw receiving portion on at least the vertical side of the peripheral edge is housed in the opening, and the panel of the mounting edge is accommodated. And a screw from the opposite side to the mounting edge to screw into the screw receiving portion to fix the panel to the metal frame body, at least in the vertical frame of the metal frame body, on the side opposite to the panel with respect to the mounting edge. Since the resin cover is attached to the panel, the panel can be easily attached, and since the attachment edge and the screw are covered, the appearance of the panel attachment portion is good.

According to the second aspect of the present invention, the heat insulating sleeve panel of the heat insulating door device can be attached with high heat insulating properties.

According to the invention of claim 3, the resin cover comprises:
Since the metal frame is fitted and fitted in the groove formed in the resin frame joined to the side surface of the vertical frame on the side where the mounting edge of the vertical frame is provided, the resin cover can be easily mounted and is good-looking.

According to the invention of claim 4, since the resin cover is provided with the contact portion that elastically contacts the panel,
Even after the resin cover is attached, high airtightness or airtightness and heat insulation between the resin cover and the panel is maintained.

[Brief description of drawings]

FIG. 1 is a front view of two types of entrance door devices.

FIG. 2 is a schematic cross section of the entrance door device of FIG.

FIG. 3 is a sectional view taken along line XX of FIG.

FIG. 4 is an enlarged cross-sectional view of the sleeve panel mounting portion of FIG.

5 is a cross-sectional view taken along line YY of FIG.

[Explanation of symbols]

F1 front door device with one sleeve panel F2 Front door device with double sleeve panel 1 upper frame 1m metal upper frame 1p resin upper frame 2 vertical frames 2m vertical metal frame 21 Mounting edge 2p resin vertical frame 3 metal bottom frame 4 cubic 41 mounting edge 4m metal cubic 4p resin cubic 5 doors 6 sleeve panels 7 hinge O1 door accommodation opening O2 panel accommodation opening 9 resin cover 10 Metal holding members 10a Screw receiving part

Claims (4)

[Claims] 1. A mounting edge which forms a metal frame having an opening capable of accommodating a panel and which projects toward the center of the opening along the indoor side surface or the outdoor side surface of at least a pair of vertical frames of the metal frame body. Is integrally formed, and a panel in which a metal holding member having a screw receiving portion is attached to at least the vertical side is housed in the opening, and a screw penetrating the attaching edge from the side opposite to the panel is provided in the screw receiving portion. The panel is screwed to fix the panel to the metal frame body, a resin cover is attached to the vertical frame of the metal frame body on the side opposite to the panel with respect to the attachment edge, and the attachment edge and the screw are covered. And panel mounting structure. 2. A heat insulating sleeve panel and a heat insulating door are provided in a metal frame body composed of a metal upper frame, a metal lower frame, left and right metal vertical frames, and a metal cube provided at positions close to the metal vertical frames. The
A heat insulating door device in which a resin upper frame, a resin vertical frame, and a resin vertical are connected to the indoor side surfaces of each of the frames and the vertical direction, wherein the metal vertical frame and the metal vertical side have the thermal insulation along the indoor side surface. A mounting edge projecting toward the center side of the opening for accommodating the sleeve panel is integrally formed, and in the opening, a heat insulating panel in which a metal holding member having a screw receiving portion on at least a vertical side is mounted is accommodated. A screw that penetrates the mounting edge is screwed into the screw receiving portion to fix the heat insulating panel to the metal frame body, a resin cover is attached to the resin vertical frame and the resin stand, and the mounting edge and the screw are covered. An insulated door device characterized by the above. 3. The sleeve panel mounting structure according to claim 2, wherein the resin cover is fitted and mounted in grooves provided in the resin vertical frame and the resin stand. Door device. 4. The sleeve panel mounting structure according to claim 3, wherein a surface of the resin cover facing the sleeve panel is provided with an abutting portion that elastically abuts the sleeve panel after the resin cover is mounted. Insulated door device characterized by being