JPH0592383U - Insulation sash - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain an inexpensive insulation sash that has a simple structure, is easy to install in buildings, and is inexpensive. [Structure] A frame material fitted into an opening of a building,
An aluminum frame member provided with at least two locking pieces projecting from the inside of the building, and a frame member that is held on the inner peripheral side of the aluminum frame member and holds the peripheral edge of the glass plate. And an aluminum frame member having at least two locking pieces projecting from the inside of the building, and an engaging portion and a tight material engaged with the aluminum frame material or the locking piece of the aluminum frame material. And a hollow heat insulating frame member formed on the outdoor side of the building, wherein the heat insulating frame member is engaged with the indoor side of the aluminum frame member and the aluminum frame member, and the heat insulating frame member The heat insulating sash in which the tight material mounted in the mounting groove is brought into contact with the indoor side surface of the heat insulating frame material on the glass plate or aluminum frame side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a window heat insulating device made of an aluminum sash.

[0002]

[Prior Art]

 Aluminum, which composes the aluminum sash, has good heat conduction, so the temperature difference between the indoor side and the outdoor side causes dew condensation on the indoor sash frame, and the outside air travels through the sash frame and enters the indoor side. It becomes difficult to maintain the temperature of the above or inhibits the temperature rise. This phenomenon is particularly remarkable in cold regions.

In order to solve such a problem, conventionally, the aluminum sash has a double structure, and the aluminum sash on the outdoor side and the aluminum sash on the indoor side are connected to each other via a heat insulating material so as to block the conduction of the outside air. Many so-called double-glazed windows have been proposed and put into practical use.

[0004]

[Problems to be solved by the device]

 However, the aluminum sash having such a structure has a drawback that the structure is complicated, mounting on a building is troublesome, and it is much more expensive than a normal aluminum sash.

The present invention has been made in view of the conventional problems as described above, and has an object to obtain a heat insulating sash that is simple in structure, easy to install in a building, and inexpensive. is there.

[0006]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the heat insulating window according to the present invention is a frame member fitted into an opening of a building, and has at least two locking pieces projecting inside the building. An aluminum frame member provided, and a frame member which is locked on the inner peripheral side of the aluminum frame member and holds the peripheral edge of the glass plate, and at least two locking members projecting from the inside of the building. Hollow frame heat insulation in which an aluminum frame member provided with a piece, an engaging portion to be engaged with the locking piece of the aluminum frame member or the aluminum frame member, and a mounting groove of a tight material are formed on the outdoor side of the building. A frame member, wherein the heat insulating frame member is engaged on the indoor side of the aluminum frame member and the aluminum frame member, and the tight member mounted in the mounting groove of the heat insulating frame member is a glass plate or an aluminum plate. Insulation abutted on the indoor surface of the frame-side heat insulation frame material Tsu is death.

[0007]

[Action]

 A heat insulating frame material is attached to the indoor side wall surface of the frame material that constitutes the window and the window frame material, and the tight material attached to the heat insulating frame material is attached to the glass plate or the window frame side of the heat insulating frame material on the indoor side surface. Abut. Then, the heat insulating frame material is located on the indoor side of the frame material and the frame material, and the space between these heat insulating frame materials is covered with the tight material, which blocks the heat exchange between the outdoor side and the indoor side.

[0008]

【Example】

 The present invention will be described below with reference to the drawings.

FIG. 1 is a plan sectional view of an embodiment of the present invention, FIG. 2 is an AA sectional view thereof, and FIG. 3 is a BB sectional view thereof. In this embodiment, since frame members having the same structure are often used, in that case, one frame member will be described in detail, and the others will be omitted. In the figure, reference numerals 1 and 1a are vertical frames on the front surface of the window having the same structure, lock portions 2 of vertical frames 42 are provided on the opposing surfaces on the outdoor side, and an insulating vertical frame member described later is provided on the indoor side. Locking pieces 3 and 4 to which 71 is attached are provided.

Numerals 5 and 5a are vertical frames having the same structure, which are attached to the opening of the building, and locking pieces 6 and 7 to which a heat insulating vertical frame member 77 is attached are provided on the indoor side. 8 (FIG. 2) is an upper frame fixed between the vertical frames 1 and 1a. The locking piece 9 of the roof frame mounting frame 20 is provided on the outdoor side, and the fitting groove of the top plate 22 is provided on the indoor side. 10, locking pieces 11 and 12 to which the heat insulating horizontal frame member 81 is attached are provided, and a fitting portion 13 of the upper frame 45 is formed on the lower surface. Reference numeral 14 denotes a lower frame fixed between the vertical frames 1 and 1a. The lower frame 14 is attached to the front plate 21 provided on the outdoor side, the fitting groove 16 of the floor plate 23 provided on the indoor side, and the heat insulating horizontal frame member 81a. It comprises stoppers 17, 18 and a fitting portion 19 of a lower frame 45a provided on the upper surface.

Reference numeral 24 (FIG. 3) is an upper frame on the side of the window fixed between the vertical frames 1 and 5, 25 is a locking piece of the roof frame mounting frame 20a installed on the outdoor side, and 26 is an indoor side. Fitting grooves of the top plate 22 provided, 27 and 28 are locking pieces of the heat insulating horizontal frame member 86, and 29 is a step portion provided on the lower surface on the outdoor side. 30 is a lower frame fixed between the vertical frames 1 and 5, 31 is a mounting portion of the front plate 21a provided on the outdoor side, 32 is a fitting groove of the floor plate 23 provided on the indoor side, and 33 and 34 are heat insulating. The locking piece of the horizontal frame member 86a, and 35 are stepped portions provided on the upper surface on the outdoor side. Although not shown, an upper frame and a lower frame having the same structure are fixed between the vertical frames 1a and 5a.

Reference numeral 40 is a fixed window on the front surface of the window, 50 and 50 a are protruding windows on the side surface of the window, and 41 and 51 are window glasses. Reference numeral 42 denotes a vertical frame of the fixed window 40, which is provided with an engaging portion 43 that fits into the locking portion 2 of the vertical frame 1 and a mounting groove 44 of a tight material. 45 and 45a (FIG. 2) are upper and lower frames of the fixed window 40 having the same structure coupled with the vertical frame 42, and an engaging portion 46 that engages with the locking portion 13 of the upper frame 8 and is provided on the indoor side. A tight material mounting groove 47 is provided.

Reference numerals 52, 52a, 52b, and 52c are vertical frames of the protruding windows 50 and 50a having the same structure, 53 is a fitting portion of the ridge 63 of the window glass 51, 54 is a fitting groove of a tight material, and 55 and 56 are shops. It is a locking piece of the heat insulating vertical frame member 91 provided inside. Reference numerals 57 and 57a (FIG. 3) are the upper and lower frames of the projecting window 50 having the same structure. The fitting part 58 of the ledge 64 of the window glass 51, the hinge mounting part 59, and the heat insulating horizontal frame frame member provided on the indoor side It consists of 96 locking pieces 60, 61. The other protruding window 50a also has an upper frame and a lower frame having the same structure as described above.

Reference numerals 71 and 71a denote heat insulating vertical frame members having the same structure formed by molding a synthetic resin material, for example, which are provided with a hollow portion 72, and have locking pieces 3, 4 of the vertical frame 1 on the outdoor side. Engaging portions 73 and 74 for engaging and tight material mounting grooves 75 and 76 are provided. Reference numerals 77 and 77a are heat insulating vertical frame members having the same structure, which have a hollow portion 78, and are provided with engaging portions 79 and 80 which engage with the locking pieces 6 and 7 of the vertical frame 5 on the outdoor side. Reference numerals 81 and 81a (FIG. 2) are heat insulating horizontal frame members of the same structure mounted on the indoor side of the upper frame 8 and the lower frame 14 on the front side of the window. The hollow portion 82 is a locking piece of the upper frame 8 provided on the outdoor side. It is composed of engaging portions 83 and 84 for engaging with 11 and 12, and a mounting groove 85 of a weight material. 86 and 86a (FIG. 3) are heat insulating horizontal frame members of the same structure mounted on the indoor side of the upper frame 24 and the lower frame 30 on the side of the window. The hollow portion 87 is a locking piece of the upper frame 24 provided on the outdoor side. It is provided with engaging portions 88 and 89 for engaging with 27 and 28 and a mounting groove 90 of a tight material. Although not shown, a heat insulating horizontal frame member having the same structure is also mounted on the indoor side between the vertical frames 1a and 5a on the other side of the window.

Reference numerals 91, 91a, 91b and 91c denote heat insulating vertical frame members of the same structure mounted on the indoor sides of the vertical frames 52, 52a, 52b and 52c of the projecting windows 50 and 50a. It is provided with engaging portions 93, 94 that engage with the locking pieces 55, 56 of the vertical frame 52 provided on the outer side and a mounting groove 95 of a tight material. Reference numerals 96 and 96a (FIG. 3) are heat insulating horizontal frame members of the same structure mounted on the indoor side of the upper frame 57 and the lower frame 57a of the projecting window 50, and have a plurality of hollow portions 97 and an upper frame 57 provided on the outdoor side. The engaging portions 98 and 99 which engage with the engaging pieces 60 and 61 of the above and the mounting groove 100 of the tight material.

In the following description, the heat insulating vertical frame members 71, 71a, 77, 77a, the heat insulating horizontal frame members 81, 81a, 86, 86a, the heat insulating vertical frame members 91, 91a, 91b, 91c and the heat insulating horizontal frame members. The frame members 96 and 96a may be collectively referred to as a heat insulating frame member.

Next, an example of the assembling order of the windows configured as described above will be described. If the members have the same structure, they may be indicated by one of the signs. First, the upper frame 8 and the lower frame 14 are fastened between the vertical frames 1 and 1a, and the upper frame 24 and the lower frame 30 are fastened between the vertical frames 1 and 5 and between 1a and 5a, respectively, to attach the sash frame. In addition, the top plate 22 and the floor plate 23 are fitted into the fitting grooves 10 and 26 of the upper frames 8 and 24 and the fitting grooves 16 and 32 of the lower frames 14 and 30, respectively, and mounted in the building opening. Next, the upper frame 57 and the lower frame 57a are fixedly attached to the vertical frames 52 and 52a to form a window frame, and the ridges 63 and 64 are fitted to the fitting portions 53 and 58, respectively, and the tie members are used to interpose the tie members. While abutting the window glass 51 from the inside, the vertical frame frame members 91, 91a and the heat insulation are provided on the locking pieces 55, 56, 60, 61 provided on the indoor side of the vertical frames 52, 52a, the upper frame 57, and the lower frame 57a. The engaging portions 93, 94, 98, 99 of the horizontal frame members 96, 96a are fitted to each other, the window glass 51 is pressed through the tight material, and each frame and each heat insulating frame member are fixed with screws. The protruding windows 50 and 50a thus configured are mounted so as to be able to protrude between the upper frame 24 and the lower frame 30 by a hinge (not shown). As a result, the indoor side wall surface of each frame of the protruding windows 50 and 50a is covered with the heat insulating frame material in a frame shape.

Next, in the fitting portions 2 and 2a of the vertical frames 1 and 1a on the front surface of the window and the fitting portions 13 and 19 of the upper frame 8 and the lower frame 14, the vertical frames 42 and 42a of the fixed window 40 and the upper frame. The lower frame 45 and the lower frame 45a are fitted to each other, and the window glass 41 is abutted from the indoor side through the tight material. Next, the locking pieces 3, 4 provided on the indoor side of the vertical frames 1, 1a and the locking pieces 11, 12, 17, 18 provided on the indoor sides of the upper frame 8 and the lower frame 14 are respectively installed on the heat insulating vertical frame members 71. , 71a and the heat insulating horizontal frame members 81, 81a are engaged with the engaging portions 73, 74, 83, 84 to press the window glass 41 through the tight member, and the heat insulating vertical frame members 71, 71a are fitted with the tight member. The tight material mounted in the groove 76 is brought into contact with the indoor side surfaces of the heat insulating vertical frame members 91, 91b, and the vertical frames 1, 1a, the upper frame 8, the lower frame 14 and the respective heat insulating frame members are fixed with screws. .. Further, the engaging portions 79, 80 of the heat insulating vertical frame members 77, 77a are engaged with the locking pieces 6, 7 of the vertical frame 5, 5a to fix them with screws, and at the same time, the heat insulating vertical frame members 77, 77a are secured. The tight material mounted in the tight material mounting groove is brought into contact with the indoor side surfaces of the heat insulating vertical frame members 91a and 91c. Further, the engaging portions 88, 89 of the heat insulating horizontal frame members 86, 86a are engaged with the locking pieces 27, 28, 33, 34 provided on the indoor side of the upper frame 24 and the lower frame 30 on the side surfaces of the window, and both of them are connected. While being fixed with screws, the tight material mounted in the tight material mounting groove 90 of the heat insulating horizontal frame members 86, 86a is brought into contact with the indoor surface of the heat insulating horizontal frame members 96, 96a. Thus, the indoor side wall surfaces of the vertical frames 1, 1a, 5, 5a, the upper frames 8, 24, and the lower frames 14, 30 are completely covered with the heat insulating frame material.

Although the embodiment of the present invention has been described above, the present invention is not limited to this. For example, the heat insulating frame material is formed by molding a synthetic resin material. It may be made of material. The present invention can be implemented even when the structure, shape, dimensions, etc. of other parts are different.

[0020]

[Effect of the device]

 As is apparent from the above description, the present invention attaches the heat insulating frame material to the indoor side wall surface of the frame material and the window frame material that constitutes the window made of aluminum sash, and the tight material attached to the heat insulating frame material The heat insulation frame material on the side of the glass plate or window frame side is brought into contact with the surface on the indoor side, and part of the heat insulation frame material is also used as the window frame. AC can be cut off. For this reason, it is possible to prevent dew condensation from occurring with a simple structure, maintain the indoor temperature, and prevent the rise of indoor temperature.

[Brief description of drawings]

FIG. 1 is a plan sectional view of an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA.

FIG. 3 is a sectional view taken along line BB. 1 Vertical frame 3 Locking piece 40 Fixed window 50 Projection window

Claims (1)

[Scope of utility model registration request] 1. An aluminum frame member fitted to an opening of a building, the aluminum frame member having at least two locking pieces projecting from the inside of the building, and the aluminum frame member. Which is locked to the inner peripheral side of the glass plate and holds the peripheral edge of the glass plate, the aluminum frame having at least two locking pieces projecting from the inside of the building, and the aluminum. An engaging portion engaged with a locking piece of a frame member or an aluminum frame member and a hollow heat insulating frame member in which a mounting groove of a tight member is formed on the outdoor side of the building, and the aluminum frame member and The heat insulating frame member is engaged with the indoor side of the aluminum frame member, and the tight member mounted in the mounting groove of the heat insulating frame member contacts the indoor surface of the glass plate or the aluminum frame member side of the heat insulating frame member. A heat insulating sash characterized by being in contact.