JPS5818541Y2 - insulation satsushi - Google Patents

Description

[Detailed description of the invention] This invention relates to the improvement of a heat-insulating sash, and more specifically, in a sash that has a single-sliding shoji on the outdoor side of the window frame and a fitted window on one end of the indoor side, The present invention relates to a heat insulating sash that reliably prevents heat exchange between the inside and the indoor side and greatly improves heat insulation performance.

Traditionally, sashes with a single sliding shoji on the outdoor side of the window frame and a fitted window on one end of the indoor side had insufficient insulation at the part where the single sliding shoji and the fitted window met,
This has the drawback that cold air or heat from outside moves into the room, or heat or cold air from inside the room escapes to the outside, reducing the efficiency of heating and cooling.

The present invention eliminates the drawbacks of the conventional systems as described above, and improves the efficiency of heating and cooling, preventing cold air or heat from outside from moving into the room, and preventing heat or cold from inside the room from escaping to the outside. Equipped with a single sliding shoji on the outside of the window frame,
The object of the present invention is to provide a heat insulating sash having a window fitted on one end of the indoor side.

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

In Figures 1 and 2, 1 indicates a pair of short frames 2 on the door stop side.
It is a window frame consisting of a short frame 3 on the fitting side and an upper frame 4 and a lower frame 5 connected to both upper and lower ends of the short frame.

The upper frame 4 has an outer upper frame 4' provided with a shoji rail 6 at a predetermined position on the lower surface, and an inner side connected in a stepped manner through a vertical plate 7 hanging from the indoor end of the outer upper frame 4'. A dividing slit 8 and a space 9 for filling a heat insulating material are formed in the center part of the bottom plate and the upper surface of the inner upper frame 4'' over the entire length in the longitudinal direction, so that the inner upper frame 4'' The filling space 9 is divided into an outdoor side and an indoor side.
A heat insulating material 10 made of room-temperature curing synthetic resin or the like is filled in and connected integrally in a heat-insulating manner.

Reference numeral 11 denotes a frame piece for fitting an upper tight material of a predetermined length provided in a predetermined position on the lower surface of the door stop short frame side of the inner upper frame 4'' in the longitudinal direction;
Reference numeral 12 denotes an upper tight material fitted to the frame piece 11, and its upper surface abuts the lower surface of the heat insulating material 10 through the slit 8, and its outer side extends by a predetermined length toward the outdoor side from the inner upper cover 4''. A tight surface 14 with the upper stile of the single sliding shoji 13 is formed at the end.

The lower frame 5 is connected to the top of the stairs via an outer lower frame 5' having a shoji rail 15 at a predetermined position on the upper surface and an intermediate rising plate 16 hanging upward from the indoor end of the outer lower frame 5'. A dividing slit 17 extending along the entire length in the longitudinal direction and a space 18 for filling a heat insulating material are formed in the central part of the top plate of the inner lower frame 5'' and at predetermined positions on the lower surface thereof. The inner lower frame 5'' is divided into an outdoor side and an indoor side, and the filling space 18 is filled with an adhesive heat insulating material 19 to connect them together in a heat-insulating manner.

Reference numeral 20 denotes a frame piece for fitting a lower tight material of a predetermined length provided along the longitudinal direction at a predetermined position on the upper surface of the door stop vertical frame side of the inner lower frame 5'', and 21 refers to a lower tight fitting fitted to the frame piece 20. The lower surface of the material contacts the upper surface of the heat insulating material 19 through the slit 17, and the outer portion thereof is erected by a predetermined length on the outdoor side from the intermediate rising plate 16, and the end portion thereof is located on the same plane as the tight surface 14. The single sliding shoji 13 forms a tight surface 22 with the lower stile.

The short frame 2 on the door stop side and the short frame 3 on the closing side are respectively formed of an outer vertical frame 2' and an inner vertical frame 2'', and an outer vertical frame 3' and an inner vertical frame 3'', so as to be connectable to the upper frame and the lower frame. At the same time, a dividing slit 22.23 extending along the entire length in the longitudinal direction and a heat insulating material filling space 24,25 are formed in the central part and back of each inner vertical frame 2'', 3" at a predetermined position. It is provided so that it can communicate with the space, and each short frame 2, 3
is divided into an outdoor side and an indoor side, and each insulation material filled space 2
4.25, the insulation materials 26 and 27 of the upper and lower frames are tightly filled, respectively, so that the inner and outer vertical frames are integrally connected in a heat-insulating manner.

Reference numeral 28 indicates a frame piece for fitting a tight material for both vertical frames of the door stop of a shoji, which is provided at a predetermined position on the inner surface of the door stop side short frame 2 and extending in the vertical direction. The back surface of the tight material is in contact with the heat insulating material 26, and its outer side is extended to the outdoor side of the short frame 2 by a predetermined length, and its end portions are located on the same plane as the tight surfaces 14 and 22. It forms a tight surface 31 with both vertical frames 30 of the door stop of the single sliding shoji 13.

Reference numeral 32 denotes a filler window built at a predetermined position on the other end side of the inner window frame, that is, the vertical frame side, and 51 is an opening formed at one end side of the inner window frame by the filler window 32.

A narrow slit 34 and a wide slit 3 are provided at one end of the short root 33 of the fitted window 32 on the inner and outer walls, respectively, and extend vertically and communicate with the upper and lower slits of the inner window frame.
A heat insulating material filling frame 36 having a rectangular cross section and having a square cross section is provided, and this divides the window 32 into an inner and outer part, and a heat insulating material 37 is filled in the frame part 36 so that the inside and outside can be insulated and integrated. It is connected.

Reference numeral 38 denotes a tight material fitting part for the short root tight on the side of the fitting frame of the shoji, which is formed on the outdoor side edge of the short root 33, and 39 is a tight material fitted to the fitting part 38, and its inner surface is Above insulation material 3
7, the outer side is extended to the outdoor side by a predetermined length, and has a tight surface 41 at the other end of the single sliding shoji 13, which is located on the same plane as the tight surface 31, with the vertical frames 40. is forming.

13 is a single sliding shoji with rails attached to the upper and lower frames,
Upper and lower frames 42.43 and both short frames 44.45 of the shoji 13
Wide slits 47 that communicate with each other in the four circumferential directions are formed on the mutually opposing inner and outer walls of the glass holding frame 46, which has a rectangular cross section and is formed in communication with the four inner circumferences of the indoor side.
A narrow slit 48 is formed, thereby dividing the shoji 13 into an outdoor side and an indoor side, that is, the glass frontage side and the shoji opening side, and an adhesive heat insulating material 4 is formed inside the rectangular frame 46.
9 and are integrally connected so that the inside and outside can be insulated.

Further, each inner side surface 50 of the heat insulating material 49 is formed so as to be able to come into contact with each tight surface of each of the above-mentioned tight materials.

That is, when the shoji 13 is closed in the state shown in FIG. 1, the upper and lower sides of the shoji and the insulating materials 49 on both vertical frames, which communicate with each other, are the upper tight material 12, the lower tight material 21, the door door side tight material 29, and the insulating materials 49, respectively. The opening 51 can be blocked by being pressed into engagement with each of the tight surfaces of the window side tight material 39.

As described above, this invention is a sash in which a movable shoji is provided on the outer frame side of a window frame, a fitted window is provided on one end of the inner frame side, and an opening is provided on the other end. A heat insulating section is provided in each of the closed-in windows so that these can be divided into an outdoor side and an indoor side, and a tight material is provided for outdoor use so that it can come into contact with the corresponding heat insulating material of the window frame and closed-in window. Since the tight surface and the indoor insulation part of the movable shoji are crimped together on the same plane on all sides, the air on the outside and inside of the room is reliably blocked at the window frame, the movable shoji, and the insulation parts of the fitted window. Cold air or heat from outside does not transfer to the window frame on the indoor side, and heat or cold from inside the room does not escape to the outside, so cooling and heating efficiency is greatly improved even though it is a single-pane window. There is an advantage that it can be done.

[Brief explanation of drawings]

FIG. 1 is a schematic cross-sectional view showing an example of the present invention, FIG. 2 is a view along the line A-A in FIG. 1, and FIG. 3 is a view along the line B-B in FIG. 1: window frame, 2, 3: short frame, 4: upper frame, 5: lower frame, 8, 1
7,22゜23.47.48 Nisrit, 10,19
, 26, 27, 49: Insulation material, 12.21.29, 3
9: Tight wood, 13: Single sliding shoji, 32: Fitted window.

Claims (1)

[Scope of utility model registration request] A heat insulating sash consisting of an outer frame equipped with a movable shoji, and an inner frame integrally connected to the outer frame and having a fitted window on one end and an opening on the other end, the inner frame being A dividing slit formed on the four circumferences of the inner surface of the intermediate side and dividing the inner frame into inner and outer parts;
A heat insulating material that connects the divided portions in a heat-insulating manner, a frame piece for fitting a tight material attached to a predetermined position on the inner surface of the short frame of the inner frame corresponding to the opening, and near each divided portion of the upper and lower frames, and the base. Each of the frame pieces is fitted into the frame piece, and the back surface is in contact with the corresponding inner surface of the insulation material, and the outer side surface on the outdoor side is provided with a tight material having a tight surface with the upper and lower frames of the shoji and the vertical frames on both ends of the shoji. The window has an insulating part that can insulate the inside and outside, and the other end of the window is fitted to the outside end of the vertical stile on the indoor side, the back side is in contact with the corresponding insulating part, and one end of the shoji is attached to the outside surface. The shoji has a tight material having a tight surface with the side stiles, the upper and lower stiles and both stiles of the shoji are divided so that the shoji can be insulated into the outside and the outside, and the inner side surfaces of the four circumferences on the indoor side are provided with abutment with each of the tight materials. A heat insulating sash comprising a heat insulating part having a contact part, and the aperture is blocked by tightening each contact part of the movable shoji to each tight material of the inner frame and the fitting window.