JPS5831982Y2 - insulation sash - Google Patents

Description

[Detailed description of the invention] This invention relates to a heat insulating sash used in general buildings, and its purpose is to
Install heat-insulating and sound-proof fittings consisting of a board with a sealed space in a reduced pressure state that blocks outside air and prevents heat conduction or sound conduction by the air, and glass shoji screens on the outside. To ultimately enhance the heat insulation and sound insulation effects by building a building.

Also, the heat-insulating and sound-insulating fittings can be stored in the storage part of the metal frame, so that a sash similar to the existing sash can be constructed.

etc. Next, one embodiment of the heat insulating sash according to the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a metal frame with a storage space a for fittings (to be described later) on one side. A pair of metal rigid frames 4 and 5 are brought into contact with the left and right ends of both frame members 2 and 3 to form a rectangular frame, and an intermediate rigid frame member 6 is interposed at the inner middle part, so that the side ends are A mirror plate 7 is stretched on the outdoor side between the rigid frame material 5 and the intermediate rigid frame material 6 to form a fitting storage part a.

This storage section a is formed in a closed shape except for the fittings storage opening.

Reference numeral 8 denotes heat-insulating and sound-proofing fittings built in a row on the indoor side of the opening of the metal frame 1, with a pair of upper and lower metal horizontal frames 9 and 10.
A pair of metal rigid frames 11 and 12 are placed on both left and right ends of the frame to form a rectangular frame frame 13, and a pair of metal frames 11 and 12 are placed opposite each other at a predetermined interval on the inside of the frame frame 13. Seal material 1
A pair of front and back plates 16.17 with 4 sandwiched therebetween and a sealed space 15 inside are fitted, and the sealed space 15 of the plates 16.17 is reduced to a vacuum state (1 to 10 wnHt). This prevents heat conduction or sound conduction by the air, and allows the fittings to be taken in and out of the housing part a in the metal frame 1.

Reference numerals 18 and 19 denote a pair of inner and outer glass fittings installed on the outside of the opening of the metal frame 1, and a pair of hard frames 22 and 23 are placed on both left and right ends of the upper and lower circular vertebrae 20 and 21 to form a rectangular shape. Glass 24 is stretched inside the frame while forming the frame.

Note that the storage opening of the storage section a of the heat-insulating/soundproof fittings 8 is provided on the indoor side of the glass fittings 18 and 19.

25 is a screen door built into the outdoor side of glass fittings 18.19, 2
6 and 27 are heat-insulating/sound-proof fittings 80, Japanese-style fittings or glass fittings built on the indoor side, A are heat-insulating/sound-proof fittings 8 and frame 1.
This is an airtight material added to the edge of the entrance.

In addition, the heat insulation/sound insulation 4 fittings 8 in this invention are plate bodies 16.1
Inside the sealed space 15 of No. 7, a metal reinforcing body 28 is installed, which is made up of bars with round or polygonal cross sections that intersect at right angles and are combined in a lattice shape so that the bars are in point contact. In some cases, the plate bodies 16 and 17 mentioned above may be made of metal panels or glass plates.Furthermore, the plate bodies 16 and 17 of the heat-insulating/soundproof fittings 8 may be made of glass plates, and the plate bodies 16 and 17 may be made of metal panels or glass plates. Board 16
In some cases, the above-mentioned metal reinforcing body 28, which is made by combining bars in a lattice pattern, is installed inside the closed space 15 formed inside the housing 17.

When the pressure inside the sealed space 15 of the glass plates 16 and 17 is reduced,
Since the internal pressure of the space 15 is considerably negative with respect to the external atmospheric pressure, it is relatively easy to destroy if force is applied from the outside.

However, on the other hand, the rod-shaped reinforcement body 28 is attached to the glass plate 16.1.
7 in a grid pattern in the vertical and horizontal directions, the intersections are formed by the glass plate 16.
, 1γ and has a spacer function, the glass plate 16 or 17 is reinforced by the reinforcing body 28.

In some cases, the mirror plate 1 of the storage section a in the general metal frame 1 has the same structure as the heat-insulating/sound-proof fittings 8, and it is possible to draw the heat-insulating/sound-proof fittings 8 to the left and right. In some cases, it is stored in the interior of the wall, and in other cases, it is fully opened and stored in the inner surface of the wall.

Since the heat insulating sash according to the present invention is constructed as described above, this sash is assembled and attached to the wall of the building, and the heat insulating and soundproof fittings 8 and glass, which have been assembled in advance at a factory etc., are placed inside the frame 1. When erecting the fittings 18 and 19, first, a pair of hard frame members 4 and 5 are placed on both left and right ends of the upper and lower frame members 2 and 3, and the metal frame 1 is formed by framing in a rectangular shape. , an intermediate rigid frame body 6 is interposed in the inner middle part of the frame body 1, and a mirror plate 7 is installed on the outdoor side between the rigid frame body 5 at one side end and the intermediate rigid frame member 6.
After fitting the metal frame 1 to form a housing part a for the fittings on one side of the frame 1, and installing the frame 1 in a manner corresponding to the opening raised in the wall of the building, the attached metal frame 1 Glass fittings 18 on the outside of the room
．． 19, and furthermore, on the indoor side of the glass fittings 18 and 19, it can be freely put in and taken out from the storage part a through the storage opening,
In addition, the space between the front and back plates 16 and 17 stretched over the frame frame 13 is erected with heat-insulating and sound-insulating fittings 8 compressed in a vacuum (1 to 10 mmH'i?) to form double-glazed windows. In cold regions, both fittings 8 and 18.19 are installed, and if necessary, the heat-insulating/soundproof fitting 8 is stored in the storage area a, and only the glass fitting 18.19 is opened and used. In addition, the insulation/sound insulation fittings 8 with a reinforcing body 28 interposed between the plate bodies 16 and 17 fitted to the frame frame 13, and the plate bodies 16 and 17 mentioned above.
a metal panel or a glass plate, and a plate body 16
, 17 are glass plates, and when using the heat-insulating/soundproof fittings 8, etc., with a reinforcing body 28 interposed inside thereof, the metal frame 1 can be erected freely in the same way as above. It is something to do.

Conventional heat-insulating sashes are made by installing double glass fittings inside the opening of a rectangular metal frame with a pair of hard frames placed on both the left and right ends of the upper and lower frame members. The air layer formed between these types of circular fittings is at standard atmospheric pressure, so it provides efficient heat retention and sound insulation. It was impossible.

However, the heat insulating sash according to the present invention has a square metal frame that is protruded from the outside of the building's exterior wall. In a heat insulating sash in which an airtight space is provided between the front and back plates stretched over each other, and heat and sound insulation fittings are installed by reducing the pressure in the airtight space to a vacuum state, on one side of the metal frame. The above insulation
A soundproof fittings storage area is provided in a closed section except for the storage opening for putting in and taking out the soundproof fittings, and the glass fittings are installed on the outdoor side of the opening of the metal frame, while the opening of the opening is The above-mentioned heat-insulating/sound-proof fittings are built in a row on the indoor side in a butt-like manner, and the storage opening for taking the heat-insulating/sound-proof fittings in and out of the storage section is provided closer to the indoor side than the glass fittings. When performing heat insulation or sound insulation in a cold region or a noisy area, the metal frame should be double-closed by installing heat-insulating/soundproof fittings and glass fittings built into the metal frame in their respective positions. For example, first, the vacuum effect between the plates stretched over the heat-insulating and sound-insulating fittings, which allows the radiant heat of the sun to pass through, but prevents the transmission of heat and sound through convection and conduction, maintains heat and insulates the room from sound. Furthermore, the air layer formed between the heat-insulating and sound-proof fittings and the glass fittings installed on the outside of the building further enhances the heat-insulating and sound-proofing, resulting in efficient heat retention and sound insulation that could not be achieved with conventional satsushi. At the same time, the heat-insulating and soundproof fittings can be freely accessed and removed from the storage area provided on one side of the metal frame through the storage opening provided on the indoor side of the glass fittings, making it possible to close the glass fittings. In the summer or when there is no noise, if you store the heat-insulating and sound-proof fittings in the storage area and use only the glass fittings in the metal frame, it will be possible to keep the heat in and take out the same way as the existing satsushi. It also allows for lighting and ventilation as desired.

In addition, since the storage section of the heat-insulating and sound-proof fittings is provided on the indoor side of the p+'i glass fittings, and the above-mentioned storage port is formed in a closed shape except for the storage port, the heat-insulating and sound-proofing functions are reduced due to the storage port. There is no risk of it happening.

Furthermore, it is possible to insulate and soundproof the indoor side of the glass fittings, and in normal cases, when a metal frame is installed overhanging the outdoor side of the building's outer wall, it is possible to insulate the indoor side of the glass fittings. Furthermore, Japanese-style fittings and the like are often built, but since the above-mentioned heat-insulating and sound-proofing fittings are built in a row butt-like, the space for building them is small and does not get in the way of the above-mentioned Japanese-style fittings.

[Brief explanation of drawings]

The drawings show one embodiment of the heat insulating sash according to the present invention. Figure 1 is a partially cutaway front view, Figure 2 is a partially cutaway enlarged cross-sectional view of the used state, and Figure 3 is a partially cutaway side view. Figure 4 is a partially cutaway front view of the heat-insulating/soundproof fittings, Figure 5 is a partially cut-away enlarged vertical cross-sectional view of the heat-insulating/soundproof fittings, and Figure 6 is an enlarged cross-sectional view of the main parts of the heat-insulating/soundproof fittings. , FIG. 7 is an enlarged sectional view of another embodiment of the main part, and FIG. 8 is a partially cutaway enlarged cross-sectional view of the other embodiment in a state of use. In the figure, 1 is a metal frame, a is a storage area, 8 is a heat-insulating/soundproof fitting, 13 is a frame frame, 15 is an enclosed space, 16° and 17 are plates, 18 and 19 are glass fittings, and 28 is a It is a reinforcement body.

Claims (1)

[Scope of utility model registration request] A rectangular metal frame protruding from the outside of the building's exterior wall, inside the opening of a rectangular metal frame that is assembled with glass fittings into a rectangular frame. In a heat insulating sash in which a sealed space is provided and a heat insulating/soundproof fitting is constructed by reducing the pressure in the sealed space to a vacuum state, a storage for taking in and out of the heat insulating/sound proof fitting is provided on one side of the metal frame. One step is to provide a heat-insulating and sound-proof fittings storage area that is closed except for the opening, and to erect the above-mentioned glass fittings on the outdoor side of the opening of the metal frame;
The above-mentioned heat-insulating/sound-proof fittings are built in a row on the indoor side of the opening, and the storage opening for taking the heat-insulating/sound-proof fittings in and out of the storage section is provided on the indoor side of the glass fittings. A heat-insulating satsushi featuring