JPS5825114Y2 - cold weather satsushi - Google Patents

Description

[Detailed description of the invention] This invention relates to a cold protection sash that has a heat insulating piece that can be opened and closed on the indoor side of a glass shoji.

In extremely cold regions, cold protection sashes are known in which insulation pieces are attached to the indoor side of glass shoji doors built on metal sashes so that they can be opened and closed in a sliding manner.

However, in conventional sashes of this type, the insulation pieces are installed so that they can slide independently from each other along separate rails, so the expected width of the sash is unavoidably large and When opening, storing, pulling out, and closing the insulation pieces, it is necessary to perform the work for each insulation piece, which has the disadvantage of being complicated.

Therefore, with this idea, even if the insulation pieces are installed in a sliding fashion, the space and storage space can be made as small as possible by installing the insulation pieces, and even when the insulation pieces are made smaller, the installation of the insulation pieces can be easily removed. The purpose of the present invention is to provide a window sash which can be easily opened and closed, and when one of the insulation pieces is stored or pulled out, the other insulation pieces are also stored or pulled out in conjunction with each other. There is something to do.

Next, an embodiment of this invention will be described based on the drawings.

In Fig. 1, 1 is the left vertical frame, and the glass d1. It has door stop grooves 2 and 3 for d2, and a heat insulating piece d3, which will be described later, is provided on the indoor side.
The mounting edge 5 provided on the indoor end is brought into contact with the outdoor side of the pillar p1, and the nail 6 is
is fixed to pillar P1.

7 is a middle vertical frame, and like the outdoor side part of the vertical frame,
Glass door d1. It has doorstop grooves 8 and 9 for the door stopper d2, and also has a groove 10 on the back side of the doorstop groove 9 into which a mirror plate 11 of a door pocket, which will be described later, is fitted.

Further, 12 is a right vertical frame, and the middle vertical frame 7 is attached to the outdoor end.
a groove 13 that opens opposite to the groove 10 of and into which the mirror plate 11 is fitted;
On the indoor side thereof, the indoor side part of the left vertical frame has a door stop groove 14 for a heat insulating piece having the same width, and the mounting edge 15 provided at the indoor side end is attached to the stud P2. It is fixed to the pillar P2 with a nail 16 while coming into contact with the outdoor side surface of the pillar P2.

The left vertical frame 1, middle vertical frame 7, and right vertical frame 12 are connected to an upper frame 17 and a lower frame 25 at their upper and lower ends, respectively.

The upper frame 17 has an outdoor side portion having a width slightly larger than the outdoor side portion of the left vertical frame 1.
, 8.9, each opening downward on the same plane as the glass door d1. Guide groove 1 into which the upper end of d2 is slidably fitted
8.19, and a guide groove 20 for slidably guiding and holding the upper end of the screen door d5 is formed at the outdoor end, and the indoor side has a heat insulating piece d3. Guide groove 2 common to both insulation types that slidably fits the upper end of d4
1 is formed.

Then, attach the mounting edge 22 formed on the indoor side end to the lintel A.
It is fixed to the lintel with nails 23 in contact with the outdoor side surface of the lintel.

In order to reinforce the upper frame, the indoor side portion has a reinforcing wall 24 or is formed into a hollow shape.

The lower frame 25 has a rail 26 on which the door roller of the screen door is placed directly below the screen door guide groove 20 of the upper frame at the outdoor end.
Directly below the glass door guide grooves 18 and 19 of the upper frame, rails 27 and 28 on which the door rollers 32 and 33 of the glass door are mounted are protruded, and the upper surface of the indoor side portion is provided with a heat-insulating type of the upper frame. A guide groove 29, which is common to both heat-insulating types, is provided directly below the guide groove 21, facing it, and opening upward, for rolling the door rollers 34, 35 of the heat-insulating pieces.

Furthermore, the lower frame has a mounting edge 30 on the indoor end that also serves as a rain cover.
It is fixed to the window sill B with a nail 31 with its mounting edge 30 in contact with the outdoor side surface of the window sill B.

The upper frame 17 and the lower frame 25 have their outdoor side parts cut out from one end on the same longitudinal side of the upper and lower frames to a length approximately equal to the width of one insulated door, and at the cut end, the vertical A frame 7 is fixed.

The upper and lower frames have screw holes 17a and 25a, and the vertical frames 1 and 7.12 are located at the edges of the upper and lower frames.
A single sash is constructed by touching the vertical frames and screwing screws (not shown) into the screw holes from the outside of each vertical frame.
The outdoor side part of the left vertical frame 1, the middle vertical frame 7, and the upper and lower frames 17, 2
A glass door sliding part a is formed between the outdoor side part of 5,
The glass doors d, d2 are constructed in a sliding type.

Further, a mirror plate 11 is fixed between the groove 10 of the middle vertical frame 7, the groove 13 of the right vertical frame 12, and the outdoor end of the indoor side portion adjacent to the cutout portions of the upper and lower frames. 11 and right vertical frame 1
2 and a portion of the upper and lower frames form a door pocket extending from pillar P2 to pillar P3.

A heat-insulating door sliding portion C is formed between the indoor side portion of the left vertical frame 1, the indoor side portions of the upper and lower frames, and the right vertical frame 12,
Heat insulation piece d3. d4 is slidably built in.

36 is a mullion fixed to the outdoor side surface of the pillar P3 with nails 37.

Said heat insulating piece d3. d4 is constructed by fitting a heat insulating panel 38 into the inside of a stile assembled in a rectangular or diagonal shape, and has door wheels 34 and 35 attached to the lower end.

In particular, the width of the upper and lower frames 39 and 40 is made smaller, and the indoor side surface of the connecting frame 41 of the outer insulation type d3 is made to protrude further into the room than the upper and lower frames, and the inner insulation piece d4 is combined. The outdoor side of the stile 42 is made to protrude more toward the outside than the upper and lower stile, and a part of both of the connecting frames 41 and 42 is present between the connecting frame of the other insulation piece and the vertical stile on the doorstop side. The building is designed so that both insulation types can be used interchangeably in this state.

Thereby, the thickness from the outermost side surface of the outer heat insulation type to the innermost side surface of the inner heat insulation piece is made as small as possible.

In addition, as shown in FIG. 3, a heat insulating piece d3 stored in the door pocket b2. When pulling out d4, if you pull out only the external insulation type d3, from the half-closed window,
The connecting frame 41 is connected to the connecting frame 42, and the inner heat insulating piece d4 can also be pulled out through the connecting frame 42.

Therefore, it is possible to easily insulate and close the window by simply operating one insulating piece.

Also, both insulation type d3. The expected width of each of the door stop side stiles 43.44 of d4 is the expected width of the mating part when the window is closed, that is, the thickness from the outermost side surface of the two stiles 41.42 to the innermost side surface. This improves the appearance of the insulation piece when it is closed, and also allows the insulation piece to be placed along the sliding part of the insulation door, which is formed by the opposing grooves in the upper and lower rows. When sliding separately or together, the heat insulating pieces can move smoothly and stably without causing rattling within the sliding portion.

Furthermore, when the outside insulation type d3 is opened, when half of the window is opened, the joining stile 41 and the vertical stile 43 hit the vertical stile 44 and the joining stile 42 of the inside insulation piece d4, respectively, so the inside insulation piece is also opened in conjunction with the door, and is stored in the door pocket b2 as it is, as shown in FIG.

In addition, the sliding part of the insulating door has a common guide groove 21 on each of the upper and lower sides.
．． 29, so even if the expected width of the insulation piece is reduced as described above, the installation and removal of the insulation piece from the sliding part of the insulation door can be done easily, for example, when both insulation types are overlapped. It has the advantage of being easy to move and perform step by step.

Note that a shallow groove 47 with a downward opening is formed in the indoor side portion of the lower surface of the lower frame 25, and by receiving the upper part of the exterior material 48 in the groove, the exterior housing and rain protection are improved.

As mentioned above, the insulated door sliding part is provided on the indoor side of the glass door, and a door pocket is attached to a part of the insulated door sliding part, so the insulated door can be opened, stored, or drawn out while the glass door is closed. Since it can be closed, the insulated door can be opened and closed without lowering the indoor temperature in extremely cold regions, and since the insulated door is built in a sliding type, the opening ratio of the insulated door can be set arbitrarily. This invention not only provides the effect of letting in light and seeing through the screen, allowing it to be used as a blindfold, but also provides the following special effects.

In other words, the expected width of both insulating doors is the same as the expected width of the vertical stile of each insulated door when stacked on top of each other. Since the stile and vertical stile are slidably fitted, even if both insulated doors are installed in the insulated door sliding part, which is composed of a common guide groove in each of the upper and lower rows, the insulated door cannot be moved. Whether sliding separately or together, the heat insulating door can move smoothly without swinging laterally.

In addition, since both insulated doors are built in the common guide groove of the upper and lower sections, the expected width of the insulated door can be adjusted by fitting the mating stile between the mating stile and vertical stile of other insulated doors. Even if the door is small, it can be easily installed and removed by stacking insulation doors.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an embodiment of this invention, FIG. 2 is a longitudinal cross-sectional view of the same, and FIG. 3 is a cross-sectional view of the door pocket in the insulated door storage state. 1...Left vertical frame, 7...Middle vertical frame, 12...
...Right vertical frame, 17...Top frame, 25...
...Lower frame, a...Glass door sliding part, b...
...Door bag, C...Insulated door sliding part, dl, d2
...Glass door, d3. d4... Insulated door, 41.42... Joining stile, 43.44...
...Stile.

Claims (1)

[Scope of Claim for Utility Model Registration] (a) In addition to providing an insulated door sliding part in which two insulation pieces are installed in a sliding manner on the indoor side of the glass door sliding part, one part of the insulated door sliding part is provided. A cold protection sash including a door pocket for storing the insulation piece on a lateral extension, (b) the insulation door sliding part is composed of upper and lower grooves common to both insulation doors, and (c) The expected width of the joining part of both insulation doors when stacked is equal to the expected width of each vertical stile of each insulation piece, and A cold protection sash characterized in that a laminated stile is fitted between a laminated stile and a vertical stile of other insulation pieces, and is installed in the sliding part of the insulating door.