JP2018080551A - Heat insulation frame member, window frame, stile and fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a heat insulation frame member connecting an indoor frame and an outdoor frame capable preventing a member from being melting even when heated, and a fittings.SOLUTION: The heat insulation frame member includes: a frame body in which an interior frame material 211 disposed at the indoor side and an outdoor frame material 212 disposed at the outdoor side are connected via an insulation material 24; a heat-foaming material 6 disposed opposite the insulation material 24; and a cover material 7 which is disposed at the opposite side of the heat-foaming material 6 on the insulation material 24. The heat-foaming material 6 and the cover material 7 are engaged by means of engage parts 211d and 212e each provided to the interior frame material 211 and the outdoor frame material 212 and are held being disposed bridging between the interior frame material 211 and the outdoor frame material 212.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a heat insulating frame member, a window frame, a fence, and a joinery in which an indoor frame material and an outdoor frame material are connected by a heat insulating material.

  As the heat insulating frame member in which the indoor frame material and the outdoor frame material are connected by a heat insulating material, for example, a frame body in which a vertical frame and a horizontal frame are framed in four directions, and a shoji that is fixed to the frame body so as to be opened and closed The vertical frame and the horizontal frame are made of aluminum, and the outdoor member and the indoor member are connected to each other by a bridge member made of a heat insulating material. Joiners are known (see, for example, Patent Document 1). Since the bridge member that connects the indoor frame member and the outdoor frame member is formed of a resin or the like, there is a possibility that it will melt when heated by a fire or the like. For this reason, the frame is provided with a plate-shaped heating foam material that covers the bridge material from the side where the shoji is arranged.

JP 2014-34861 A

  The frame of the joinery is provided with a plate-shaped heating foam material that covers the bridge material from the side where the shoji is arranged, but on the side opposite to the heat insulating material of the heating foam material, a member that supports the heating foam material Therefore, the heated foam material that is heated and foamed does not necessarily cover the bridge material. When the foamed heating foam material is separated from the bridge material, the bridge material may be melted.

  The present invention has been made in view of such problems, and the object of the present invention is to provide a heat-insulating frame member in which a member for connecting an indoor frame material and an outdoor frame material is hardly melted even when heated. To provide window frames, fences and joinery.

  In order to achieve such an object, the heat insulating frame member of the present invention includes a frame body in which an indoor frame material arranged on the indoor side and an outdoor frame material arranged on the outdoor side are connected by a heat insulating material, and the heat insulating material. A heating foam material provided oppositely, and a cover material provided on the opposite side of the heat insulation material to the heat foaming material, the heating foam material and the cover material comprising the indoor frame material and the outdoor The heat insulating frame member is arranged and held so as to be engaged with an engaging portion provided on each of the frame members so as to extend over the indoor frame member and the outdoor frame member.

  According to such a heat insulating frame member, since the cover material is provided on the side opposite to the heat insulating material of the heating foam material provided to face the heat insulating material connecting the indoor frame material and the outdoor frame material, It is possible to keep the foamed heating foam material on the heat insulating material side by the cover material. For this reason, even if it is a case where it heats, it is possible to provide the heat insulation frame member with which the heat insulating material which connects an indoor frame material and an outdoor frame material is hard to fuse | melt.

  Moreover, since the heating foam material and the cover material are engaged with and held by the engaging portions respectively provided on the indoor frame material and the outdoor frame material, the heating foam material and the cover material are both attached to the indoor frame. It can be held only by engaging the member and the outdoor frame member. For this reason, for example, it is possible to provide a heat insulating frame member in which the heat insulating material is hardly melted easily and inexpensively without using a member for providing a heating foam material.

In such a heat insulating frame member, the cover material is preferably a non-combustible material or a semi-incombustible material.
According to such a heat insulating frame member, since the cover material is a non-combustible material or a semi-incombustible material, the cover material is difficult to burn even if heated, and does not disappear, so that the foamed heated foam material can be more securely retained. Is possible.

Moreover, it is a window frame characterized by being formed with the said heat insulation frame member.
According to such a window frame, it is possible to provide a window frame in which the heat insulating material that connects the indoor frame material and the outdoor frame material hardly melts even when heated.

Moreover, it is a cage | basket characterized by being formed with the said heat insulation frame member.
According to such a kite, it is possible to provide a kite in which the heat insulating material that connects the indoor frame material and the outdoor frame material is difficult to melt even when heated.

Moreover, it is a fitting characterized by having the said window frame and the shoji using the said collar.
According to such a joinery, even if it is a case where it heats, it is providing the joinery provided with the window frame and the shoji which the heat insulating material which connects an indoor frame material and an outdoor frame material cannot melt easily.

  ADVANTAGE OF THE INVENTION According to this invention, even if it is a case where it is a case where it heats, it is possible to provide the heat insulation frame member, the window frame, the eaves, and the fitting from which the member which connects an indoor frame material and an outdoor frame material is hard to fuse | melt.

It is a longitudinal cross-sectional view which shows the fitting provided with the window frame which concerns on 1st Embodiment. It is an enlarged view of the A section in FIG. It is a longitudinal cross-sectional view which shows the modification of a window frame. It is a longitudinal cross-sectional view which shows the upper arm vicinity of the fitting of 2nd Embodiment. It is a longitudinal cross-sectional view which shows the lower armpit vicinity of the fitting of 2nd Embodiment. It is a cross-sectional view showing the vicinity of the door toe of the joinery of the second embodiment.

Hereinafter, a heat insulating frame member, a window frame, a fence and a fitting according to an embodiment of the present invention will be described with reference to the drawings.
The heat insulation frame member of the first embodiment is a window frame 2 as a heat insulation frame member framed in a rectangular shape, for example, as shown in FIG. 1, and forms a sliding shoji that is guided by the window frame 2 and moves. It is a joinery 1 provided with an inner shoji 3 and an outer shoji 4, and a screen door 5 provided outside the outer shoji 4 on the outdoor side.

  In the following description, when the fitting 1 attached to the building is viewed from the outdoor side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction, and the depth direction is the prospective direction. Even if each part of the joinery 1 or each member constituting the joinery 1 is in a single state, the direction is specified in the vertical direction, the left-right direction, and the prospective direction in the attached state. I will explain.

The window frame 2 is a plate that covers a rectangular frame 20 by joining an upper frame 21 and a lower frame 22 and a vertical frame (not shown) arranged on the left and right sides, and a heat insulating material 24 that the frame 20 includes and covers later. And a cover material 7 made of a non-combustible material or a semi-incombustible material provided together with the heated foam material 6.
The upper frame 21 and the lower frame 22 are provided along the longitudinal direction, protrude in opposite directions, and guide rails 21a, 21b, 21c, which guide the inner door 3, the outer door 4, and the screen door 5, respectively. 22a, 22b, and 22c are provided.

  The upper frame 21 is made of an aluminum extrusion molding material, and includes an indoor frame material 211 disposed on the indoor side and an outdoor frame material 212 disposed on the outdoor side. The indoor frame material 211 and the outdoor frame material 212 is connected by a heat insulating material 24 made of synthetic resin. The indoor frame material 211 and the outdoor frame material 212 connected to each other are spaced apart in the prospective direction, and the heat insulating material 24 is exposed upward and downward from between the indoor frame material 211 and the outdoor frame material 212.

  As shown in FIG. 2, the indoor frame material 211 of the upper frame 21 includes an inner connecting portion 211 a in which a heat insulating material 24 is provided at an end of the outdoor side, an indoor upper rail 21 a that is suspended from the inner connecting portion 211 a, And an inner main body portion 211b that is provided on the indoor side and is fixed to the housing.

  The outdoor frame material 212 of the upper frame 21 includes an outer connecting portion 212a in which a heat insulating material 24 is provided at an indoor end, an outer fixing portion 212b that extends upward from the outer connecting portion 212a and is fixed to the housing, and is expected. The outdoor upper rail 21b that is suspended from the outdoor side of the outer connecting portion 212a in the direction and is parallel to the indoor upper rail 21a, and the outdoor upper rail 21b that is spaced from the outdoor side in the prospective direction. An upper screen door rail 21c that is parallel to the outdoor upper rail 21b, and an outer connection portion 212a, an outdoor upper rail 21b, and a connection upper surface portion 212c that connects the upper ends of the upper screen rail 21c. Yes.

  The inner connecting portion 211a and the outer connecting portion 212a connected by the heat insulating material 24 are respectively formed of the heat insulating material holding portions 211c and 212d and the heat insulating material holding portions 211c and 212d that are integrally formed with the heat insulating material 24. Heated foam material engaging portions 211d and 212e are provided on the lower side and engage the plate-shaped heating foam material 6 and the cover material 7 made of a plate-shaped incombustible material or a semi-incombustible material.

  The heat insulating material holding portion 211c provided in the inner connecting portion 211a is formed in a groove shape that is open to the indoor side and is recessed toward the indoor side and connected in the longitudinal direction of the upper frame 21, and is provided in the outer connecting portion 212a. The heat insulating material holding part 212d is formed in a groove shape that is open on the indoor side and recessed toward the outdoor side and is connected to the longitudinal direction of the upper frame 21, and the heat insulating material holding parts 211c and 212d are opposed to each other on the open side. Is provided.

  The heating foam engaging portions 211d and 212e provided below the heat insulating material holding portions 211c and 212d are respectively provided with an inner hanging wall portion 211e and an outer hanging portion that are respectively suspended downward from the inner connecting portion 211a and the outer connecting portion 212a. The wall portion 212f includes an inner engagement extension portion 211f and an outer engagement extension portion 212g that extend from the lower ends of the inner hanging wall portion 211e and the outer hanging wall portion 212f to the sides facing each other. . That is, similarly to the heat insulating material holding portions 211c and 212d, the heating foam material engaging portions 211d and 212e have a groove shape provided so that the opened sides face each other.

  The tip of the inner engagement extension part 211f extending from the inner wall part 211e and the tip of the outer engagement extension part 212g extending from the outer wall part 212f are spaced apart in the prospective direction. ing.

  The heating foam material 6 and the cover material 7 are the heating foam material engaging portion 211d of the indoor frame material 211 and the heating foam material of the outdoor frame material 212 in a state where the heating foam material 6 is stacked on the cover material 7. It spans the joining part 212e and is provided over the entire length along the longitudinal direction. That is, the heating foam material 6 and the cover material 7 are held by the upper frame 21 with both end portions in the prospective direction engaged with the inner engagement extension portion 211f and the outer engagement extension portion 212g. For this reason, the space | interval of the inner wall part 211e and the internal engagement extension part 211f in a prospective direction is provided slightly wider than the width | variety of the heating foam material 6 and the cover material 7 to hold | maintain, The distance in the vertical direction from the engagement extension portion 211f and the distance in the vertical direction from the heat insulating material holding portion 212d to the outer engagement extension portion 212g are obtained by overlapping the heating foam material 6 and the cover material 7 to be held. It is provided slightly wider than the thickness.

  When the heating foam material 6 and the cover material 7 are engaged with the heating foam material engaging portions 211d and 212e, the lower surface of the heat insulating material 24 exposed from between the indoor frame material 211 and the outdoor frame material 212 is: It is covered with the heating foam material 6, and the heating foam material 6 is covered with the cover material 7 and is not visible from the room. That is, the cover material 7 is provided on the opposite side to the heat insulating material 24 of the heating foam material 6.

  Moreover, since the upper surface side of the heat insulating material 24 exposed from between the indoor frame material 211 and the outdoor frame material 212 is located on the indoor side, that is, inside the outer wall, from the outer fixing portion 212b, it is exposed outside the building. There is no.

  According to the fitting 1 provided with the window frame 2 as the heat insulating frame member of the first embodiment, the heating foam material 6 provided facing the heat insulating material 24 that connects the indoor frame material 211 and the outdoor frame material 212, Since the cover material 7 is provided on the side opposite to the heat insulating material 24, the heated foam material 6 that has been heated and foamed can be held on the heat insulating material 24 side by the cover material 7. For this reason, even if it is a case where it heats, the window frame 2 with which the heat insulating material 24 which connects the indoor frame material 211 and the outdoor frame material 212 cannot melt easily, and the fitting 1 provided with this window frame 2 are provided. It is possible.

  Further, the heating foam material 6 and the cover material 7 are held by the upper frame 21 by being engaged with heating foam material engaging portions 211 d and 212 e provided in the indoor frame material 211 and the outdoor frame material 212, respectively. Therefore, it is possible to hold both the heating foam material 6 and the cover material 7 only by engaging the indoor frame material 211 and the outdoor frame material 212. Therefore, for example, the window frame 2 in which the heat insulating material 24 is difficult to melt easily and inexpensively without using a member for providing the heating foam material 6 and the fitting 1 including the window frame 2 are provided. It is possible.

  Moreover, since the cover material 7 is a nonflammable material or a semi-incombustible material, even if the cover material 7 is heated, it is hard to burn and does not disappear. For this reason, it is possible to keep the foamed heating foam 6 more reliably.

In the first embodiment, the heating foam material 6 and the cover material 7 are overlapped, and the heating foam material engaging portion 211d of the indoor frame material 211 and the heating foam material engaging portion 212e of the outdoor frame material 212 are spanned. Although the example of passing and holding has been described, the present invention is not limited to this. For example, the heated foam material 6 may be attached to the cover material 7 with an adhesive or a double-sided tape. Further, as shown in FIG. 3, partitioning pieces 211g and 212h are provided to partition the heating foaming material engaging part 211d of the indoor frame material 211 and the heating foaming material engaging part 212e of the outdoor frame material 212 up and down, respectively. A configuration may be adopted in which the heating foam 6 is held on the upper stage on the heat insulating material 24 side, and the cover material 7 is held on the lower stage.
In the first embodiment, the upper frame has been described as an example. However, the present invention is not limited to this, and for example, a lower frame or a vertical frame may be used.

  Next, as a second embodiment, as shown in FIGS. 4 to 6, for example, as shown in FIGS. 4 to 6, the inner frame 3 a and the outer frame 4 a that form a sliding shoji used for the heel 8 that is framed in a rectangular shape are provided. An explanation will be given by taking the upper collar 81 of the inner impingement 3a of the joinery 1a as an example. In the following description, the upper collar 81 is taken as an example, and the reference numeral 81 is attached to the head of the reference numeral. However, the same configuration as the upper collar 81 is shown in FIGS. 82 is attached to the head of the door, and the door toe 83 is shown with 83 attached to the head of the code, and the description thereof is omitted.

  The coffin 8 includes an upper coffin 81, a lower coffin 82, a door-end coffin 83, and a summon coffin (not shown) and a coffin main body 80 as a rectangular frame, and a heat insulating material 24 provided in the coffin main body 80. It has the plate-shaped heating foam material 6 to cover, and the cover material 7 which consists of a nonflammable material or a semi-incombustible material provided with the heating foam material 6.

  Each of the upper rod 81, the lower rod 82, and the door rod 83 is formed of an aluminum extrusion molding material and a synthetic resin extrusion molding member, and is formed integrally with an indoor casing material 811 disposed on the indoor side. And an outdoor casing 812 made of an extruded molding material and disposed outside the room. In the indoor casing 811, an indoor aluminum casing 811A made of aluminum is provided outside the indoor resin casing 811B made of synthetic resin, and the indoor casing 811A and the outdoor casing 812 face each other in the prospective direction. The heat insulating material holding parts 811a and 812a provided in the respective parts are connected via a heat insulating material 24 made of synthetic resin. That is, the indoor casing material 811 and the outdoor casing material 812 are connected via the heat insulating material 24.

  The connected indoor casing material 811 and the outdoor casing material 812 form an accommodating portion 3d for accommodating the peripheral end portion of the glass 3b together with the gasket 3c on the inner peripheral side of the rectangular rod 8 and the accommodating portion 3d. A holding metal fitting 3e for holding the glass 3b and the gasket 3c and a heating foam material 6 are provided between the gasket 3c and the holding metal fitting 3e.

  The connected indoor casing 811 and the outdoor casing 812 are spaced apart in a prospective direction, and the outer periphery of the rectangular bowl 8 has a groove portion opened to the outer circumference with the heat insulating material 24 as the bottom. It is provided all around.

  The indoor casing material 811 and the outdoor casing material 812 connected by the heat insulating material 24 are provided on the outer peripheral side of the heat insulating material holding portions 811a and 812a, and the plate-shaped heating foam material 6 and the plate-shaped cover material 7 are provided. It has heating foam material engaging portions 811b and 812b to be engaged.

  The heating foam material engaging portion 811b provided in the indoor casing material 811 is a groove that is open to the indoor side and is recessed toward the indoor side, and is connected in the longitudinal direction of each of the upper casing 81, the lower casing 82, and the door-end casing 83. The heating foaming material engaging portion 812b provided in the outdoor rod material 812 is open on the indoor side and is recessed toward the outdoor side, and the longitudinal length of each of the upper rod 81, the lower rod 82, and the door-end rod 83 is formed. The heating foam engaging parts 811b and 812b are provided with the opened sides facing each other.

  More specifically, the heated foam material engaging portions 811b and 812b provided on the outer peripheral side of the heat insulating material holding portions 811a and 812a are separated from the heat insulating material holding portions 811a and 812a on the outer peripheral side with a space between the indoor aluminum casings. 811A and the outdoor casing material 812 are provided with opposing protruding pieces 811c and 812c that are protruded to the sides facing each other. That is, similarly to the heat insulating material holding portions 811a and 812a, the heating foam material engaging portions 811b and 812b have a groove shape provided so that the opened sides face each other.

  The tip of the opposing protruding piece 811c protruding from the indoor aluminum casing 811A and the tip of the opposing protruding piece 812c protruding from the outdoor casing 812 are spaced apart in the prospective direction.

  The heating foam material 6 and the cover material 7 are the heating foam material engaging portion 811b of the indoor casing material 811 and the heating foam material of the outdoor casing material 812 in a state where the cover material 7 is overlapped on the outer peripheral side of the heating foam material 6. It spans the engaging portion 812b and is provided over the entire length along the longitudinal direction. That is, the heating foam material 6 and the cover material 7 are held by the upper rod 81, the lower rod 82, and the door rod 83, with both end portions in the prospective direction engaged with the indoor rod material 811 and the outdoor rod material 812. ing. For this reason, the interval between the indoor aluminum casing material 811A and the outdoor casing material 812 is slightly wider than the width of the heating foam material 6 and the cover material 7 to be held, and the heat insulating material holding portions 811a and 812a and the opposing protruding pieces 811c, The space | interval with 812c is provided slightly wider than the thickness which accumulated the heating foam material 6 and the cover material 7 to hold | maintain.

  When the heating foam material 6 and the cover material 7 are engaged with the heating foam material engaging portions 811b and 812b, the heat insulating material 24 positioned between the indoor casing material 811 and the outdoor casing material 812 is heated and foamed. It is covered with the material 6, and the heating foam material 6 is covered with the cover material 7 and is not visible from the outer peripheral side. That is, the cover material 7 is provided on the opposite side to the heat insulating material 24 of the heating foam material 6.

  According to the joinery 1a provided with the eaves 8 as the heat insulation frame member of the second embodiment, the heat insulation of the heating foam material 6 provided facing the heat insulation 24 connecting the indoor eaves 811 and the outdoor eaves 812. Since the cover material 7 is provided on the side opposite to the material 24, the heated foam material 6 that is heated and foamed can be held on the heat insulating material 24 side by the cover material 7. For this reason, even if it is a case where it heats, the heat insulator 24 which connects the indoor frame material 811 and the outdoor frame material 812 is hard to melt | dissolve, and the shoji and fitting 1 provided with this frame 8 are provided. It is possible.

  Further, the heating foam material 6 and the cover material 7 are engaged with heating foam material engaging portions 811b and 812b provided in the indoor casing material 811 and the outdoor casing material 812, respectively, so that the upper casing 81, the lower casing 82, and Since it is held by the door rod 83, both the heating foam 6 and the cover material 7 can be held only by engaging with the indoor rod 811 and the outdoor rod 812. For this reason, for example, the coffin 8 in which the heat insulating material 24 is hard to melt | dissolve easily and cheaply without using the member for providing the heating foam material 6, and the shoji and fitting 1 provided with this coffin 8 are provided. It is possible.

  Moreover, since the cover material 7 is a nonflammable material or a semi-incombustible material, even if the cover material 7 is heated, it is hard to burn and does not disappear. For this reason, it is possible to keep the foamed heating foam 6 more reliably.

  In the second embodiment, in a state where the heating foam material 6 and the cover material 7 are overlapped, an opposing protruding piece 811c protruding from the indoor casing material 811 and an opposing protruding piece 812c protruding from the outdoor casing material 812 are used. Although an example in which it is bridged and held has been described, the present invention is not limited to this, and similarly to the first embodiment, the heated foam material 6 may be attached to the cover material 7 with an adhesive or a double-sided tape. In addition, a partition piece for vertically dividing the heating foam material engaging portion 811b of the indoor casing material 811 and the heating foam material engaging portion 812b of the outdoor casing material 812 is provided in two upper and lower stages, and the inner side becomes the heat insulating material 24 side. The heating foam material 6 may be held on the peripheral side, and the cover material 7 may be held on the outer peripheral side.

  The above embodiment is for facilitating the understanding of the present invention, and is not intended to limit the present invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

1 joinery, 1a joinery, 2 window frame, 3 internal recliner, 3a internal recliner, 4 external repellent,
4a shoji, 6 heating foam material, 7 cover material, 8 fence, 20 frame body, 21 upper frame,
24 heat insulating material, 81 upper arm, 82 lower arm, 83 door toe, 211 indoor frame,
211d heating foam engaging part, 212 outdoor frame material, 212e heating foam engaging part,
811 indoor casing, 811b heating foam engaging part, 812 outdoor casing,
812b heating foam engaging portion, 821 indoor casing material, 821b heating foam engaging portion,
822 outdoor casing, 822b heating foam engaging part, 831 indoor casing,
831b Heating foam material engaging portion, 832 Outdoor frame material, 832b Heating foam material engaging portion

Claims (5)

A frame body in which an indoor frame material arranged on the indoor side and an outdoor frame material arranged on the outdoor side are connected by a heat insulating material;
A heating foam provided to face the heat insulating material;
A cover material provided on the opposite side to the heat insulating material of the heating foam material;
Have
The heating foam material and the cover material are arranged so as to be engaged with engaging portions provided in the indoor frame material and the outdoor frame material, respectively, and to cross over the indoor frame material and the outdoor frame material. A heat insulating frame member characterized by being held. The heat insulating frame member according to claim 1,
The heat insulating frame member, wherein the cover material is a non-combustible material or a semi-incombustible material.   A window frame formed by the heat insulating frame member according to claim 1.   A ridge formed by the heat insulating frame member according to claim 1. A window frame according to claim 3;
A shoji screen using the scissors according to claim 4;
Joinery characterized by having.

Images