JP2014091918A - Window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window which can improve design including an existing architrave.SOLUTION: A window includes parting materials 7a, 7b and a covering material 19. The parting materials 7a, 7b comprise overhanging frames 8a, 8b mounted to the indoor side end surfaces of existing architraves 6a 6b, and resin covering materials 9a, 9b mounted to the indoor sides of the overhanging frames 8a, 8b, and further project to the inner peripheral sides than the existing architraves 6a, 6b. The covering material 19 has heat insulating properties, and covers the inner peripheral side surfaces of the existing architraves 6a, 6b. The indoor side end 19b is hidden by the parting materials 7a, 7b.

Description

  The present invention relates to a window modified to improve heat insulation.

In order to improve heat insulation, it has been conventionally performed to install an inner window on the indoor side of an existing window. The inner window is attached to the inner periphery of the existing frame, but if the expected size of the existing frame is not enough, a cover frame is attached to the indoor side of the existing frame and the frame is extended to the indoor side. (See, for example, Non-Patent Document 1).
Conventionally, the inner window is directly attached to the inner peripheral surface of the existing frame, and the frame may be scratched or corroded because it is wooden. Even if a new inner window is installed, the old frame is The effect of reform was impaired by exposure.

Catalog issued by Sankyo Tateyama Aluminum Co., Ltd. “Renovation Products General Catalog” (Catalog No. STJ0719A C.12.04-160), April 2012, p. 648-653

  The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a window capable of improving design properties including an existing frame.

  In order to achieve the above object, a window according to the first aspect of the present invention comprises a parting material and a covering material, and the parting material is attached to the indoor side end surface of the existing frame, and is attached to the indoor side of the personality frame. It covers the inner peripheral side of the existing frame and covers the inner peripheral side of the existing frame, and the indoor end is hidden by the parting material. It is characterized by being.

  The window according to the invention of claim 2 includes a parting material, a covering material, and an inner window. The parting material includes a cover frame attached to the indoor side end surface of the existing frame, and a resin cover material attached to the indoor side of the cover frame. The covering material has heat insulation, covers the inner peripheral side surface of the existing frame, the indoor side edge is hidden by the parting material, and the inner window is It is attached to the inner peripheral side of the covering material.

  In the window according to the first aspect of the present invention, since the inner peripheral side surface of the existing frame is covered with the covering material, the existing frame is not exposed, and the end portion on the indoor side of the covering material is on the inner peripheral side of the existing frame. Since the edge of the covering material is not exposed by being hidden by the protruding parting material, the design around the window can be improved as a whole including the existing frame. Since the parting material is provided with a resin cover material on the indoor side of the cover frame, the occurrence of condensation can be prevented. If the covering material is made of resin, the design and texture can be unified between the resin cover material and the covering material.

  In the window according to the second aspect of the invention, since the inner peripheral side surface of the existing frame is covered with the covering material, the existing frame is not exposed, and the end portion on the indoor side of the covering material is on the inner peripheral side of the existing frame. Since the edge of the covering material is not exposed by hiding the protruding parting material, the design around the window can be improved as a whole including the existing frame. Since the parting material is provided with a resin cover material on the indoor side of the cover frame, the occurrence of condensation can be prevented. If the covering material is made of resin, the design and texture can be unified between the resin cover material and the covering material. By attaching the inner window to the inner peripheral side of the covering material, the inner window can be easily attached even if the existing frame has scratches or steps. If the inner window is a resin inner window and the covering is made of resin, the entire window can be unified with resin, and the heat insulating effect and the effect of preventing condensation can be enhanced.

It is a longitudinal cross-sectional view which shows 1st Embodiment of the window of this invention. It is a cross-sectional view of the window of the first embodiment. It is a room inner side front view of the window of a 1st embodiment. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the window of this invention. It is a longitudinal cross-sectional view which shows 3rd Embodiment of the window of this invention. It is a cross-sectional view of the window of the third embodiment. It is a room inner side front view of the window of a 3rd embodiment. (A) is a top view of the fore edge cap attached to the lower end part of a vertical cover material, (b) is the same front view. It is a longitudinal cross-sectional view which shows 4th Embodiment of the window of this invention. It is a longitudinal cross-sectional view which shows 5th Embodiment of the window of this invention. It is a cross-sectional view of the window of the fifth embodiment. It is a longitudinal cross-sectional view which shows 6th Embodiment of the window of this invention. It is a cross-sectional view of the window of 6th Embodiment. It is a longitudinal cross-sectional view which shows 7th Embodiment of the window of this invention. It is a cross-sectional view of the window of the seventh embodiment. It is a longitudinal cross-sectional view which shows 8th Embodiment of the window of this invention. It is a cross-sectional view of the window of the eighth embodiment. It is a longitudinal cross-sectional view which shows 9th Embodiment of the window of this invention. It is a longitudinal cross-sectional view which shows 10th Embodiment of the window of this invention. It is a cross-sectional view of the window of the tenth embodiment. It is a longitudinal cross-sectional view which shows 11th Embodiment of the window of this invention. It is a cross-sectional view of the window of 11th Embodiment. It is a longitudinal cross-sectional view which shows 12th Embodiment of the window of this invention. It is a cross-sectional view of the window of 12th Embodiment. (A) is the indoor side front view of a fore edge cap, (b) is the bottom view. It is a longitudinal cross-sectional view which shows the modification of the window of 7th Embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-3 show a first embodiment of the window of the present invention. The present embodiment is an embodiment in the case of a waist window, and an inner window 1 is provided on the indoor side of a window opening 11 in which an existing outer window 10 is attached to the outdoor side, and the indoor side of the existing wall 2 is provided. The heat insulation property is improved by sticking the heat insulation panel 3 to the surface.
The inner window 1 includes a frame 4 made up of an upper frame 4a, a lower frame 4b, and left and right collar frames 4c, 4c, and an outer obstacle 5a and an inner obstacle 5b provided in the frame 4 so as to be freely opened and closed. The frame 4 and the saddles of the shoji 5a and 5b are made of resin.

The window opening 11 is provided with four existing wooden frame frames 6a and 6b, and the parting materials 7a and 7b are respectively attached to the indoor sides of the existing four frame frames 6a and 6b so that the inner peripheral side surfaces of the existing frame frames 6a and 6b are provided. The frame 4 of the inner window 1 is attached so as to extend to the indoor side and straddle the inner peripheral side surface of the existing frame 6a, 6b and the inner peripheral side surface of the parting material 7a, 7b.
Each parting material 7a, 7b includes a cover frame 8a, 8b formed of an extruded aluminum material, and a resin cover member 9a, 9b attached to the indoor side of the cover frame 8a, 8b. The pouch frames 8a and 8b have substantially the same thickness as the existing frames 6a and 6b, the outdoor side surface abuts against the indoor side surface of the existing frame 6a and 6b, and the existing frame 6a and 6b is attached to the existing frame 6a and 6b with a screw 12 from the indoor side. It is fixed.
The cover members 9a and 9b are formed in an L-shaped cross section having a look-up surface cover portion 13 and a look-up surface cover portion 14, and cover the two claw portions 15a and 15b with the cover frames 8a and 8b. The frames 8a and 8b are fitted and attached from the indoor side. The prospective surface cover portion 13 covers the outer periphery of the cover frames 8a and 8b and protrudes to the outdoor side from the outdoor side surface of the cover frames 8a and 8b. The locating surface cover portion 14 protrudes to the inner peripheral side from the inner peripheral side surface of the cover frames 8a and 8b, and the indoor side of the cover frames 8a and 8b and the indoor side of the frame 4 of the inner window 1 are integrated. Covering. The inner peripheral edge 14 a of the finding surface cover portion 14 coincides with the inner peripheral edge of the frame 4 of the inner window 1. A seal portion 16 made of a soft resin is integrally formed on the indoor side of the inner peripheral edge portion of the finding surface cover portion 14, and the seal portion 16 is in contact with the inner peripheral edge portion of the frame 4 of the inner window 1.

As shown in FIG. 3, a small cap 17 made of resin is attached to the upper and lower ends of the vertical cover member 9b, and the small cover cap 17 conceals the small cover of the vertical cover member 9b and the vertical cover frame 8b. As shown in FIG. 25, the forehead cap 17 includes a plate-like forehead cover portion 37 that comes into contact with the forehead of the vertical cover member 9b and the vertical cover frame 8b, an insertion portion 38 that protrudes from the forehead cover portion 37, and a screw holding portion 39. The insertion portion 38 is inserted into the hollow portion of the vertical cover member 9b, and the screw 40 inserted into the screw holding portion 39 from the outdoor side is screwed into the outdoor wall of the hollow portion of the vertical cover member 9b. The vertical cover member 9b is fixed to the end. The small cap 17 is not conspicuous because only the plate-shaped small cover portion 37 is exposed, and the screw 40 is tightened from the outdoor side, so that the tip of the screw 40 remains in the hollow portion and is not exposed to the indoor side. The vertical cover member 9b is fitted and attached to the vertical cover frame 8b from the indoor side with the small cap 17 attached in advance, and the small cover portion 37 is a flat surface, so there are other structures such as an air conditioner nearby. Even so, it can be installed without interfering with it. At that time, the fixing portion by the screw 40 is located at a position avoiding the fitting attachment claws 15a and 15b of the vertical cover member 9b, so that it does not get in the way.
The horizontal cover material 9a is formed by cutting the upper and lower ends of the seal portion 16 of the finding surface cover portion 14 of the vertical cover material 9b so that the longitudinal end portion of the finding surface cover portion 14 is found by the vertical cover material 9b. The surface cover portion 14 is squeezed so that the edge of the lateral cover member 9a is not exposed and heat shrinkage of the lateral cover member 9a can be absorbed. Since the seal portion 16 is made of a soft resin, a special tool for excision is unnecessary, and it can be easily excised with a cutter knife or the like.
Further, when the seal portion 16 is excised, it can be excised in one operation by applying the cutter blade so as to be parallel to the finding surface cover portion 14.

The heat insulating panel 3 uses a vacuum heat insulating material. More specifically, urethane resin is sprayed inside a bent steel box bent into a lunch box shape, and the vacuum heat insulating material is disposed so as to be in contact with the urethane resin. The heat insulation panel is made by spraying urethane resin. The thickness of the heat insulation panel 3 is 14 mm. A decorative material such as wallpaper or cloth can be attached to the surface of the heat insulating panel 3. In addition, the heat insulation panel 3 is not limited to the above-described one, but includes all those having heat insulation properties such as glass wool, urethane panel, and honeycomb board.
As shown in FIGS. 1 and 2, the small edge 3 a of the heat insulating panel 3 is substantially in contact with the expected surface cover portion 13 of the cover materials 9 a and 9 b. The small edge 3a of the heat insulating panel 3 may be in close contact with the prospective surface cover portion 13 or may have a gap of about 1 to 2 mm.
The projecting dimension of the existing frames 6a and 6b from the existing wall 2 to the indoor side varies depending on the window, but is generally 8 to 20 mm in many cases. The prospective surface cover portion 13 protrudes to the outdoor side by a predetermined length (specifically, 6.5 mm) from the outdoor side surface of the cover frames 8a and 8b. When the projecting dimensions of the existing frame 6a, 6b are larger than the thickness of the heat insulating panel 3, the existing frame 6a, 6b is exposed and the design is inferior without this projecting part. Even if the protruding dimension of the frame 6a, 6b is larger than the thickness of the heat insulating panel 3, the small edge 3a of the heat insulating panel 3 is not exposed, the flow of heat from the small edge surface can be suppressed, and the heat insulating performance can be improved. The existing frames 6a and 6b are not exposed from between the panel 3 and the prospective surface cover portion 13. And even if the projecting dimension of the existing frame 6a, 6b is smaller than the thickness of the heat insulating panel 3, the small edge 3a of the heat insulating panel 3 is not exposed by the cover frames 8a, 8b, and the heat flow from the small edge surface is suppressed. Performance can be improved.
Therefore, the edge 3a of the heat insulating panel 3 and the existing frames 6a and 6b are not exposed regardless of the projecting dimensions of the existing frames 6a and 6b.
A sealing material 18 is placed in a corner between the heat insulating panel 3 and the prospective surface cover portion 13.

  As shown in FIGS. 1 and 2, a resin plate 19 is provided across the inner peripheral side surfaces of the four existing frames 6 a and 6 b and the cover frames 8 a and 8 b. An end 19a on the outdoor side of the resin plate 19 is abutted against an angle 20 of the frame of the existing outer window 10, and the angle 20 and the resin plate 19 are substantially flush with each other. The end 19b on the indoor side of the resin plate 19 is in contact with the parting materials 7a and 7b (the cover frames 8a and 8b or the cover materials 9a and 9b) and is hidden. The resin plate 19 is provided with a plurality of streak-shaped break grooves 21 on the back surface at intervals in the expected direction. By appropriately folding the resin plates 19 with the break grooves 21, the existing frame 6a, 6b and the upper frames 8a, 8b The expected dimension can be adjusted according to the expected dimension. It is also possible to cut along the cutting groove 21 along the blade of the cutter, and in this way, it is possible to cut accurately in a straight line, the cut surface can be smoother than the case of folding, and the appearance design is improved. To do. The resin plate 19 is attached to the inner peripheral side surfaces of the existing frames 6a and 6b and the cover frames 8a and 8b with a double-sided tape or an adhesive so that they can be easily replaced.

  Next, an example of the construction procedure of this window will be described. First, the cover frames 8a and 8b are attached to the indoor side of the existing frames 6a and 6b. Next, the resin plate 19 is attached to the inner peripheries of the existing frames 6a and 6b and the cover frames 8a and 8b. Next, the frame 4 of the inner window 1 is attached from above the resin plate 19. Next, the cover materials 9a and 9b having the small caps 17 attached in advance to the upper and lower ends are fitted and attached to the cover frames 8a and 8b from the indoor side. Then, the heat insulation panel 3 is attached to the indoor side of the existing wall 2, and the small edge 3a of the heat insulation panel 3 is brought into contact with or close to the expected surface cover portion 13 of the cover materials 9a and 9b.

As described above, the window of the present embodiment is provided with the heat insulation panel 3 on the indoor side of the existing wall 2 in addition to improving the heat insulation of the window itself by providing the resin inner window 1. Insulating properties including walls can be improved. The prospective surface cover portion 13 of the cover materials 9a and 9b covers the outer periphery of the cover frames 8a and 8b, protrudes to the outdoor side from the outdoor end portions of the cover frames 8a and 8b, and the small opening 3a of the heat insulating panel 3 A large gap is not generated between the small opening 3a of the heat insulation panel 3 and the prospective surface cover section 13 by being in contact with or close to the prospective surface cover section 13, and heat from the small opening 3a of the heat insulation panel 3 is generated. The heat insulation performance can be improved more efficiently, and there is a large gap between the heat insulation panel 3 and the cover materials 9a and 9b, or between the heat insulation panel 3 and the cover materials 9a and 9b. The existing frame 6a, 6b is not exposed and the design is good.
Furthermore, this window has a cover surface portion 14 of the cover materials 9a and 9b that integrally covers the indoor side of the cover frames 8a and 8b and the indoor side of the frame 4 of the inner window 1, so that it can be viewed from the indoor side. Since only the cover materials 9a and 9b are visible and neither the frame 4 of the inner window 1 nor the cover frames 8a and 8b are visible, the interior design is neat.
Furthermore, since the inner peripheral side surfaces of the existing frame 6a, 6b are covered with the resin plate 19, the existing frame 6a, 6b is not exposed, and the end 19b on the indoor side of the resin plate 19 is more than the existing frame 6a, 6b. Since the edge of the resin plate 19 is not exposed by being hidden by the parting materials 7a and 7b protruding to the inner peripheral side, the design around the window can be improved as a whole including the existing frame 6a and 6b. By providing the resin plate 19, corrosion can be prevented even if the existing frames 6a and 6b are made of wood. Since the parting materials 7a and 7b are provided with resin cover materials 9a and 9b on the indoor side of the cover frames 8a and 8b, it is possible to prevent the occurrence of condensation, and the resin cover materials 9a and 9b and the resin plate 19 are designed. And the texture can be unified.
Further, by attaching the inner window 1 to the inner peripheral side of the resin plate 19, the inner window 1 can be easily attached even if the existing frame 6a, 6b has scratches or steps. By using the inner window 1 as the resin inner window, the entire window can be unified with the resin, and the heat insulation effect and the effect of preventing condensation can be enhanced. Furthermore, it is possible to unify the colors of the parting materials 7a and 7b, the inner window 1, and the resin plate 19, thereby further improving the design around the window.
Since this window uses the existing wall 2 and the existing picture frames 6a and 6b as they are, construction is easy.

FIG. 4 shows a second embodiment of the window of the present invention (see FIG. 2 for a cross-sectional view). This embodiment is also an embodiment of a waist window, and among the existing frames 6a and 6b of the four circumferences provided on the inner periphery of the window opening 11, only the lower existing frame 6a protrudes greatly indoors, The parting materials 7a and 7b (the cover frames 8a and 8b and the cover materials 9a and 9b) are attached to the interior side of the upper and left and right existing frame 6a and 6b. The parting materials 7a and 7b are the same as those in the first embodiment.
The resin plate 19 is attached across the upper and left and right existing frame 6a, 6b and the inner peripheral side surface of the parting material 7a, 7b, and the inner window 1 has the upper frame 4a and the left and right collar frames 4c, 4c as resin. The plate 19 is attached over the inner periphery of the existing frame 6a, 6b and the cover frame 8a, 8b from above the plate 19, and the lower frame 4b is directly attached to the inner peripheral side surface of the existing frame 6a.

  5 to 7 show a third embodiment of the window of the present invention. The present embodiment is an embodiment of a terrace window (sweep window), in which an inner window 1 is provided on the indoor side of a window opening 11 in which an existing outer window 10 is attached to the outside of the room, and the chamber of the existing wall 2 is provided. The heat insulation panel 3 is affixed to the inside, the heat insulation panel 23 is provided on the existing floor material 22, and a new floor material 24 is provided on the heat insulation panel 23 to improve heat insulation.

  The existing wooden frames 6a and 6b are provided on the upper part of the window opening 11 and the three sides on the left and right sides, and in the interior side of the existing frames 6a and 6b, the parting materials 7a and 7b (the cover frames 8a and 8b) as in the first embodiment. And the cover material 9a, 9b) are attached, and the frame 4 of the inner window 1 is attached over the inner periphery of the existing frames 6a, 6b and the cover frames 8a, 8b. The cover surface 9a, 9b of the prospective surface cover portion 13 covers the outer periphery of the cover frames 8a, 8b, and the small opening 3a of the heat insulating panel 3 is in contact with or close to the prospective surface cover portion 13, and the cover material 9a. 9b is the same as that of the first embodiment in that the covering surface 14 of the covering surface 14 integrally covers the indoor side of the cover frames 8a and 8b and the indoor side of the frame 4 of the inner window 1. Moreover, the resin plate 19 is provided in the inner peripheral side surface of the existing frame 6a, 6b and the softening frames 8a, 8b similarly to the first embodiment.

  The heat insulation panel 23 provided on the existing flooring 22 is used by using a vacuum heat insulating material in the same manner as the heat insulation panel 3 provided on the indoor side of the existing wall 2. As shown in FIG. 5, a height adjusting member 25 is provided between the lower frame 4b of the inner window 1 and the existing flooring 22, so that the upper end 26 of the lower frame 4b of the inner window 1 is newly installed flooring. The height is approximately the same as the upper surface of 24. The thickness of the height adjusting member 25 is substantially the same as the thickness of the heat insulating panel 23. A resin plate 19 is provided on the upper surface of the existing flooring 22 between the angle 20 of the frame of the existing outer window 10 and the height adjusting member 25. As shown in FIGS. 6 and 7, a baseboard 36 is attached to a corner portion between the lower end portion of the heat insulating panel 3 on the wall and the outdoor end portion of the new flooring 24.

  Since the frame 4 of the inner window 1 protrudes more indoors than the heat insulating panel 3 on the wall, the new flooring 24 is, as shown in FIG. 6, the lower frame 4b, the eaves frame 4c, and the parting material 7b. A notch 27 is provided on the outdoor side so as to escape the air. A resin-made angle 28 is attached to a portion facing the lower end 4b of the inner window 1 on the outdoor end of the new flooring 24.

A small cap 29 made of resin is attached to the lower end of the vertical cover member 9b. As shown in FIG. 8, the forehead cap 29 has a forehead contact portion 30 that contacts the forehead of the vertical cover material 9b, and an insertion portion that protrudes upward from the forehead contact portion 30 and is inserted into the hollow portion of the vertical cover material 9b. 31 and a plate-like gap closing portion 32 protruding from the vertical cover member 9b on the indoor side. The gap closing portion 32 protrudes 15 mm toward the indoor side from the finding surface cover portion 14 of the vertical cover member 9 b and extends 5 mm toward the outer peripheral side from the expected surface cover portion 13. The fore edge contact portion 30 is provided at a position slightly lower than the upper surface of the gap closing portion 32.
The forehead cap 29 is attached to the lower end portion of the vertical cover material 9b by inserting the insertion portion 31 into the hollow portion of the vertical cover material 9b, and the vertical cover material 9b is fitted into the upper frame 8b with the forehead cap 29 attached in advance. When attached, the small cap 29 is placed on the new flooring 24. Since the fore edge cap 29 has a plate-like gap closing portion 32 that protrudes to the indoor side and the outer peripheral side of the vertical cover member 9b, the new flooring 24 is cut by the gap closing portion 32 as shown in FIG. A gap between the notch 27 and the vertical cover member 9b is covered. Further, the end portion of the angle 28 in the longitudinal direction is squeezed into the gap closing portion 32, and the fore edge of the angle 28 is not exposed. Since the small edge cap 29 is not screwed to the vertical cover material 9b, there is no need to process the vertical cover material 9b, and no trouble occurs even if the vertical cover material 9b contracts due to heat.

  Next, an example of the construction procedure of this window will be described. First, the cover frames 8a and 8b are attached to the indoor side of the existing frames 6a and 6b. Next, the resin plate 19 is attached to the inner peripheries of the existing picture frames 6a and 6b and the cover frames 8a and 8b, and the resin plate 19 and the height adjusting material 25 are attached on the existing flooring 22. Next, the frame 4 of the inner window 1 is attached from above the resin plate 19 and the height adjustment element 25. Next, the heat insulation panel 23 and the new flooring 24 are provided on the existing flooring 22 in an overlapping manner. Next, the cover materials 9a and 9b having the small caps 17 and 29 attached in advance to the upper and lower ends are fitted and attached to the cover frames 8a and 8b from the indoor side. Then, the heat insulation panel 3 is attached to the indoor side of the existing wall 2, and the small edge 3a of the heat insulation panel 3 is brought into contact with or close to the expected surface cover portion 13 of the cover materials 9a and 9b.

As described above, the window of the present embodiment is provided with the inner window 1 to improve the heat insulating property of the window itself. In addition, the heat insulating panel 3 is provided on the indoor side of the existing wall 2 and the existing flooring 22 is provided. By providing the heat insulation panel 23 on top of each other, the heat insulation of the wall and the floor can be improved together, and the heat insulation of the entire room can be improved. Since the upper end 26 of the lower frame 4b of the inner window 1 is substantially the same height as the upper surface of the newly installed flooring 24, the lower frame 4b of the inner window 1 is lower than the floor surface and no step is formed. The lower frame 4b is unlikely to obstruct traffic and can be reformed in consideration of barrier-free. Further, since the lower frame 4b of the inner window 1 does not protrude from the floor surface, the interior design is refreshed together with the cover frames 9a and 9b covering the cover frames 8a and 8b and the frame 4 of the inner window 1. . By providing the angle 28 at the outdoor side end of the new flooring 24, the edge of the new flooring 24 is covered with the angle 28, so that the design is good and the end of the new flooring 24 is not damaged. Further, a small cap 29 is attached to the lower end portion of the vertical cover material 9b, and the small cap 29 is placed on the new floor material 24, so that there is a gap between the vertical cover material 9b and the new floor material 24. There is no design, so the design is good. Further, it is possible to prevent the fore edge of the vertical cover material 9b from damaging the newly installed flooring 24.
Since the fore edge cap 29 has a gap closing portion 32 that protrudes to the indoor side and the outer peripheral side of the vertical cover material 9b, even if the notch 27 is provided on the newly installed flooring 24 to be rough and large, Since the gap of the vertical cover material 9b can be hidden by the gap closing portion 32, the processing in the vicinity of the window frame of the new flooring 22 can be simplified.

FIG. 9 shows a fourth embodiment of the window of the present invention, which corresponds to the third embodiment in which the heat insulating panel 23 between the existing flooring 22 and the new flooring 24 is omitted. Even when the heat insulation panel 23 is omitted in this manner, the heat insulation of the floor can be improved by providing the new floor material 24 so as to overlap the existing floor material 22. Moreover, the heat insulation of a floor can be further improved by using what is equipped with a heat insulating material integrally as the newly installed flooring 24. FIG. A small cap 29 similar to that of the third embodiment is attached to the lower end portion of the vertical cover member 9b, and the small cap 29 is placed on the new flooring 24.
On the existing flooring 22, the resin plate 19 is provided from the indoor side edge of the angle 20 of the frame of the existing outer window 10 to a position where it abuts on the angle 28 of the outdoor side end of the new flooring 24. The lower frame 4b of the window 1 is attached on the existing flooring 22 with the resin plate 19 interposed therebetween without the height adjusting member 25 being interposed. The upper end 26 of the lower frame 4 b of the inner window 1 is substantially the same height as the upper surface of the new flooring 24.

  As described above, when the heat insulation panel 23 is provided between the existing and new flooring materials 22 and 24, the height adjustment material 25 is used, and when the heat insulation panel 23 is not provided, the height adjustment material 25 is omitted. Also in this case, the upper end 26 of the lower frame 4b of the inner window 1 can be made substantially the same height as the upper surface of the new flooring 24.

  10 and 11 show a fifth embodiment of the window of the present invention. In this example, neither the heat insulation panel 23 nor the new floor material 24 is provided on the existing floor material 22, and the lower frame 4 b of the inner window 1 is directly attached on the existing floor material 22. According to this embodiment, although the heat insulation of a floor does not change, the heat insulation of a window itself and the heat insulation of a wall can be improved.

  12 and 13 show a sixth embodiment of the window of the present invention. This embodiment is an embodiment of a waist window, and the existing window 6a, 6b has sufficient prospective dimensions for installing the inner window 1, and the inner window can be provided without providing the upper frames 8a, 8b. 1 is an embodiment when 1 is attached. On the indoor side of the existing frames 6a and 6b on the four sides, the parting materials 7a and 7b (the cover frames 8a and 8b and the cover materials 9a and 9b) are respectively attached, and the frame 4 of the inner window 1 has the existing frame on the indoor side. It is provided on the inner periphery of the existing frame 6a, 6b, aligned with the indoor edge of 6a, 6b. The parting materials 7a and 7b have a smaller projecting dimension from the existing frame 6a and 6b to the indoor side than that of the first embodiment.

The parting material 7a, 7b is composed of a cover frame 9a, 9b made of an aluminum profile and a cover material 9a, 9b made of a resin profile, and the cover frames 8a, 8b are located on the inner peripheral side of the existing frames 6a, 6b. The cover members 9a and 9b are fitted and attached to the upper frames 8a and 8b from the indoor side by being protruded and fixed to the indoor side surfaces of the existing frame 6a and 6b by screws 12.
The cover members 9a and 9b have a U-shaped cross section having a finding surface cover portion 14, an outer peripheral side facing surface cover portion 13, and an inner peripheral side facing surface cover portion 33. The outer peripheral side cover surface portion 13 protrudes to the outdoor side from the outdoor side surfaces of the cover frames 8 a and 8 b, and the small edge 3 a of the heat insulating panel 3 provided on the indoor side of the existing wall 2 is formed on the prospective surface cover portion 13. They are almost in contact. The prospective surface cover portion 33 on the inner peripheral side is located substantially on the same surface as the inner peripheral edge of the frame 4 of the inner window 1, and the tip thereof is in contact with the inner peripheral edge of the frame 4 of the inner window 1.

  A resin plate 19 is provided on the inner peripheral side surfaces of the existing frame 6a, 6b. The resin plate 19 is provided from the angle 20 of the frame of the existing outer window 10 to a position where it abuts against the parting material 7a, 7b, and the end 19b on the indoor side is hidden by the parting material 7a, 7b.

Similarly to the first embodiment, the window of the present embodiment can improve heat insulation including the wall, and the small edge 3a of the heat insulation panel 3 is brought into contact with the prospective surface cover portion 13 of the cover materials 9a and 9b. Thus, there is no gap between the heat insulating panel 3 and the cover materials 9a, 9b, and the existing frame 6a, 6b is not exposed between the heat insulating panel 3 and the cover materials 9a, 9b. By integrally covering the indoor side of 8b and the indoor side of the frame 4 of the inner window 1, there is an effect that the interior design is refreshed.
Further, the window of the present invention uses the parting material 7a, 7b (first embodiment) having a large expected size and the parting material 7a, 7b (sixth embodiment) having a small expected size, so that the inner window 1 can be used. It is possible to deal with either the case where the frame 6a, 6b is taken out indoors and the case where the inner window 1 is provided only within the existing frame 6a, 6b.

14 and 15 show a seventh embodiment of the window of the present invention. This embodiment is an embodiment in which the inner window 1 is not provided in the same window opening portion of the waist window as that of the sixth embodiment.
On the indoor side of the existing frames 6a and 6b on the four sides, the parting materials 7a and 7b (the cover frames 8a and 8b and the cover materials 9a and 9b) are attached, and the parting materials 7a and 7b have the same expected dimensions as in the sixth embodiment. In detail, only the thickness of the resin plate 19 attached to the inner peripheral side surface of the existing frame 6a, 6b is used so that the inner peripheral side surface substantially coincides with the inner peripheral side surface of the existing frame 6a, 6b. In order to protrude to the inner peripheral side, it is shifted and attached to the outer peripheral side as compared with the case of the sixth embodiment.
A resin plate 19 is provided on the inner peripheral side surfaces of the four existing frames 6a and 6b. The resin plate 19 is flush with the prospective surface cover portion 33 on the inner peripheral side of the cover members 9a and 9b.

As described above, even when the inner window 1 is not provided, it is possible to hide the small edge 3a of the heat insulating panel 3 and the existing frame 6a, 6b by attaching the parting material 7a, 7b to the indoor side of the existing frame 6a, 6b. It is possible to improve the heat insulation of the wall around the window and improve the design.
When the same parting material 7a, 7b is used and the inner window 1 is provided, the inner peripheral edge of the finding surface cover part 14 (the outer peripheral side cover part 33) is substantially the same as the inner peripheral edge of the frame 4 of the inner window 1. In the case where the inner window 1 is not provided, the upper cover frame 14a is provided with the cover frame 14a so that the inner peripheral edge thereof substantially coincides with the inner peripheral edge of the resin plate 19 provided on the inner peripheral surface of the existing frame 6a, 6b. By adjusting the mounting position of 8b, in any case, the interior design can be made clear.

  FIG. 26 is a modification of the window of the seventh embodiment, and shows a case where the resin plate 19 is not provided on the inner peripheral surfaces of the existing frames 6a and 6b. The parting materials 7a and 7b are arranged at positions where the cover frames 8a and 8b are attached so that the inner peripheral edge of the cover members 9a and 9b (the inner peripheral side surface cover portion 33) coincides with the inner peripheral edge of the existing frame 6a and 6b. It is adjusted. In this way, the resin plate 19 on the inner periphery of the existing frame 6a, 6b can be omitted.

16 and 17 show an eighth embodiment of the window of the present invention. The present embodiment is an embodiment of a terrace window that uses the parting materials 7a and 7b having the same expected size as the sixth embodiment.
The connection between the upper frame part and the eaves frame part is the same as in the sixth embodiment. A heat insulating panel 23 is provided on the existing flooring 22 in the same manner as in the third embodiment, and a new flooring 24 is provided on the heat insulating panel 23. The lower frame 4 b of the inner window 1 is attached on a height adjusting member 25 disposed on the existing flooring 22, and the upper end 26 of the lower frame 4 b is made substantially the same height as the upper surface of the new flooring 24. In this embodiment, since the frame 4 of the inner window 1 does not protrude to the indoor side of the wall heat insulation panel 3, the cutout 27 around the window frame of the new flooring 24 is not necessary or may be a small cutout. The small cap 29 attached to the lower end portion of the material 9b does not necessarily need the gap closing portion 32 as in the third embodiment, and may be anything that simply covers the small opening.
As shown in FIG. 9, the heat insulation panel 23 between the existing flooring 22 and the new flooring 24 can be omitted. In this case, the lower frame 4 b of the inner window 1 is not provided without the height adjusting member 25. Attach to flooring 22.

  FIG. 18 shows a ninth embodiment of the window of the present invention. In this example, neither the heat insulation panel 23 nor the new floor material 24 is provided on the existing floor material 22, and the lower frame 4 b of the inner window 1 is directly attached on the existing floor material 22. According to this embodiment, although the heat insulation of a floor does not change, the heat insulation of a window itself and the heat insulation of a wall can be improved.

  19 and 20 show a tenth embodiment of the window of the present invention. This embodiment is an embodiment when the inner window 1 is not provided on the terrace window. On the indoor side of the existing picture frames 6a and 6b, as with the seventh embodiment, the parting materials 7a and 7b having a small expected size are attached so that the inner peripheral side faces substantially coincide with the inner peripheral side faces of the existing picture frames 6a and 6b. The space between the heat insulation panel 3 provided on the indoor side of the existing wall 2 and the existing frame 6a, 6b is covered. In addition, a resin plate 19 is provided on the inner peripheral side surfaces of the existing frame 6a, 6b, and the indoor side end 19b of the resin plate 19 is in contact with the parting material 7a, 7b and hidden.

21 and 22 show an eleventh embodiment of the present invention. This embodiment has shown the case where the inner window 1 is not provided in a terrace window, and the case where a heat insulation panel is given to a wall and a floor. On the indoor side of the existing frame 6a, 6b, as with the tenth embodiment, the parting material 7a, 7b having a small expected dimension is attached so that the inner peripheral side thereof substantially coincides with the inner peripheral side of the existing frame 6a, 6b. The space between the heat insulation panel 3 provided on the indoor side of the existing wall 2 and the existing frame 6a, 6b is covered. In addition, a resin plate 19 is provided on the inner peripheral side surfaces of the existing frame 6a, 6b, and the indoor side end 19b of the resin plate 19 is in contact with the parting material 7a, 7b and hidden.
A heat insulation panel 23 is provided on the existing floor material 22 and further provided on the heat insulation panel 23. The resin plate 19 is also provided on the existing floor material 22 from the angle 20 of the frame of the existing outer window 10 to the vicinity of the heat insulation panel 23 so that the existing floor material 22 is not exposed. At the step portion between the existing flooring 22 and the new flooring 24, a floor parting material 34 having an inclined outdoor surface is attached, thereby relaxing the step and preventing the stepping. It makes it easy to sweep out garbage. In addition, since the edge of the heat insulation panel 23 is covered with the floor parting material 34, heat loss from the facet can be prevented, moisture from the facet can be prevented from entering, and deterioration of the heat insulation panel 23 can be prevented. it can.

  23 and 24 show a twelfth embodiment of the window of the present invention. The present embodiment is an embodiment in the case of a cross fit in which a cross 35 is pasted across the inner peripheral surface of the window opening 11 and the indoor side surface. In this case, the parting materials 7a and 7b having a small expected size are attached to the indoor side of the existing wall 2 so as to protrude from the inner peripheral side of the window opening 11 to the inner peripheral side by the thickness of the resin plate 19, and A resin plate 19 is attached in a range from the angle 20 of the frame of the outer window 10 to the parting materials 7a and 7b. Since the cover members 9a and 9b have a portion that protrudes from the outdoor side surface of the cover frames 8a and 8b of the outer cover side cover 13 on the outer peripheral side to the outside, the protruding portions are cut off. A folding line may be provided in the prospective surface cover portion 13 so that the protruding portion can be easily cut out so that the protruding portion can be easily folded. Moreover, it can also be easily cut off with a cutter or the like along the folding line.

  As described above, by using the parting materials 7a and 7b, it is possible to perform reform for adding the heat insulation panel 3 to the indoor side of the existing wall 2 even in the case of a cross fit without the existing picture frames 6a and 6b. Although the inner window 1 is not provided in the illustrated example, it is also possible to provide the inner window 1, in which case the parting materials 7 a and 7 b are attached to the frame 4 of the inner window 1 as shown in FIGS. It is only necessary to shift the position toward the inner circumference side.

  As described above, the present invention can reform various windows including walls, floors, and picture frames, thereby improving heat insulation and design. The window of the present invention can cope with both the case where the inner window 1 is provided and the case where the inner window 1 is not provided. In the case of a terrace window, the heat insulating panel 23 and the new floor material 24 are provided on the existing floor material 22. The case of providing a new flooring 24, the case of providing only the new flooring 24, and the case of not providing both can be dealt with, and the thermal insulation grade can be appropriately selected according to the request of the construction owner. When the inner window 1 is provided, it goes without saying that the window of the present invention is configured including the inner window 1.

  The present invention is not limited to the embodiments described above. The window type of the outer window 10 and the inner window 1 is arbitrary, and is not limited to the sliding window, and may be an opening window or a sliding window. The inner window 1 is preferably a resin sash, but may be an aluminum sash or a wooden sash. The cross-sectional shape and the material of the parting materials 7a and 7b (the cover frames 8a and 8b and the cover materials 9a and 9b) can be appropriately changed. The frame includes all members provided on the inner periphery of the window opening, such as a pillar, a sill, and a duck. The covering material for covering the inner peripheral side of the existing frame may be a resin sheet, a wood sheet, a heat insulating film material, or the like. The attachment of the small cap 17 to the cover material 9b may be fixed by fitting rather than screwing to improve workability. In order to prevent the forehead cap 17 from coming off, a hole is formed in the outer wall surface of the hollow portion of the cover material 9b, a claw is formed in the forehead cap 17, and the claw is engaged with the hole and fixed. In addition, since the holes and nails are not visible from the outside, the design is good. Further, since the cover material 9b may be cut at the site, a plurality of holes in the cover material 9b may be formed in the longitudinal direction so that holes that engage with the claws are present even if the holes are cut.

1 Inner window 2 Existing wall 3 Thermal insulation panel (wall)
3a Small opening of heat insulation panel 4 Frame of inner window 4b Lower frame of inner window 5a External shoji 5b Inner shoji 6a, 6b Existing frame 7a, 7b Cut-off material 8a, 8b Cover frame 9a, 9b Cover material (resin cover material)
DESCRIPTION OF SYMBOLS 10 Outer window 11 Window opening part 13 Expected surface cover part 14 Finding surface cover part 19 Resin plate (covering material)
22 Existing flooring 23 Insulation panel (floor)
24 New flooring material 25 Height adjustment material 27 Notch of new flooring material 28 Angle 29 Fork cap 32 Gap closing part

Claims (2)

  The parting material is composed of a cover frame attached to the indoor side end face of the existing frame and a resin cover material attached to the indoor side of the cover frame, and projects to the inner peripheral side of the existing frame. And the covering material has a heat insulating property, covers an inner peripheral side surface of the existing frame, and has an indoor end portion hidden by a parting material.   It has a parting material, a covering material, and an inner window. The parting material consists of a cover frame attached to the indoor side end face of the existing frame and a resin cover material attached to the indoor side of the cover frame. The covering material has heat insulating properties, covers the inner peripheral side of the existing frame, the indoor end is hidden by the parting material, and the inner window is attached to the inner peripheral side of the covering material. A window characterized by being.

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