JPH08151876A - Horizontal sliding sash with curtain screen door - Google Patents

Abstract

PURPOSE: To provide a horizontal sliding sash fitted with a screen door to the apparent width of a sash frame, capable of being stored when not in use, and having no vertical gap for a complete insect-proof action. CONSTITUTION: A glass sash is provided with a channel pocket 13c in its door end stile 13, and a folding curtain net C is folded and stored in it. Both side ends of the curtain net C are connected to a cover rod 3 closing the opening section of the channel pocket 13c and a channel pocket bottom wall 13a. The upper and lower guide rails 1, 2 connected to the upper and lower ends of the cover rod 3 are horizontally drawn together with the cover rod 3 from the upper and lower rails of the glass sash, and a screen door can be stretched at no vertical gap in the apparent width of the glass sash with a simple structure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a horizontal pulling sash such as a pulling window or a sliding window having a folding curtain screen.

[0002]

2. Description of the Related Art Conventionally, in this type of horizontal sliding sash with a mesh door, it is manufactured as a sash frame, a door panel type frame mesh door which is a separate body from the frame shoji and the mesh door, and is fitted to the sash upper and lower frame rails. In general, it can be pulled horizontally.

[0003]

However, the frame screen door is generally arranged outside the glass screen,
Since the frame can not be made too large because it fits in the sash frame, it has less rigidity than a glass shoji frame, is easily deformed during use, and there are many cases that fall off the sash frame. Since the screen door is always disposed outside the glass screen, it is easily soiled and often gives an unpleasant feeling such as obscuring the visual field. Therefore, when the screen door is not used, such as in the winter, if you remove it from the sash frame and wash it with water and store it in a storage room, it will not obstruct your view and will not damage the screen door, and it will be comfortable to use again. However, in a narrow residential environment in urban areas, there is no space to store when not in use,
Such complicated work is difficult, and in the end, the screen door is always disposed in the sash frame and left in a dirty state.

Therefore, as a solution, a roll screen having a structure in which an insect net is wound and expandable is arranged on an opening vertical frame on a winding shaft inscribed with a torsion spring. The engaging rod fixed to is engaged with the glass shoji vertical frame,
A method in which the roll screen door is expanded and wound according to the opening and closing of the glass screen, or the roll screen door is stored in the glass screen screen frame, and the engaging rod fixed to the screen door frame edge is installed opposite to the glass screen screen frame. A method has been proposed in which a roll screen is expanded and wound according to the opening and closing of a glass shoji by engaging with a vertical frame. The roll screen door can be stored in the winding case at a time when the screen door is not needed, such as in winter, so that the view is not obstructed and the window opening is neat. -Le screen door has the following inconveniences and drawbacks, and it has not been widely used in combination with a sliding window.

That is, (1). When the roll screen door is moved up and down horizontally, the load applied to the net is made uniform, but when it is installed vertically and moved horizontally, the load is difficult to be made uniform at the upper and lower ends. The extension ratios are different, the slack is not evenly wound, and the engagement rod fixed to the vertical edge cannot be kept vertical. (2). Toe stored in the winding shaft
Since the energizing force of the tension spring increases in proportion to the expansion width of the net, the opening and closing force of the glass shoji using thin glass such as houses and sashes is small, so the rewinding load of the roll screen door is applied to the glass shoji. Then, there is a disadvantage that the rewinding force of the torsion spring is pulled back to a position where it is less than the opening / closing force of the glass shoji. And by increasing the frictional force between the airtight material and the glass shoji and engaging the glass shoji with a large opening and closing force and the roll screen, it is possible to prevent the glass shoji from being pulled back, but when opening the shoji shoji, The opening force is too heavy in combination with the torsion spring rewinding force. (3). The method of storing the roll screen in the glass shoji frame must be such that it has a structure in which it can be moved laterally by ensuring an appropriate gap between the upper and lower end brackets that axially support the winding shaft and the upper and lower frames or rails. Must
Since the gap between the upper and lower edges of the roll screen and the upper and lower frames cannot be closed, the insect repellent function becomes insufficient. (4). B
In order to expand the reel screen without any gaps so that the insect repellent effect can be obtained, the winding shaft is not moved laterally, that is, the roll screen case storing the winding shaft is fixedly installed on the vertical frame side and expanded. It is necessary to add guide grooves or ridges for guiding the upper and lower edges of the screen door to the upper and lower horizontal frames. However, if a guide groove or a ridge is provided on the lower frame, it is difficult to clean, and if a roll screen door case is attached to the vertical frame of the window opening, the opening becomes narrower when the glass shoji is opened. There is inconvenience. (5). The roll screen door is more complicated than the door plate type screen door such as storing the torsion spring in the winding shaft, and the net is tensioned by the biasing force of the torsion spring, so it does not expand as much as possible. Such materials and weaving are required, the price becomes expensive, and even if it is used together with the sliding window, it is inevitable that only one of the openings is provided on the vertical frame side, which is inconvenient to use. In addition, even if the torsion spring is damaged, the repair must be done by a specialist, and it is difficult to remove and wash with water. There are various problems in using it together with the pull sash.

[0006]

For this purpose, the glass shoji vertical frame, that is, the door end frame, which is installed opposite to both vertical frames of the window opening, has a pocket that can be pulled out on the vertical frame side. A cover rod for closing the hollow portion with a lid is detachably arranged, and guide rails are guided and housed in the upper and lower ends of the lid rod so that they can be horizontally retracted from the respective edges of the shoji upper and lower frames. One end of each is fixedly connected to form a front U-shape, and furthermore, a guide metal fitting for guiding and sliding on the upper and lower frames and a door roller are arranged on the upper and lower ends of the lid rod, and a folding tent is provided on the upper and lower guide rails. The upper and lower edges of the mesh are engaged, one side edge of the carten mesh is fixedly engaged with the door frame and the other side edge is fixedly engaged with the lid rod, and the guide rail is moved up and down as the lid rod moves laterally. It can be pulled out horizontally from the edge of the shoji frame, and the folding carten net is a door end frame. Either folding stored in tunnels, or it is an expanded by drawn structure.

In addition, the space between the upper and lower edges of the folding screen door and the upper and lower frames is structured to be closed by the guide rail as an intermediary, and the carten net is expanded one by one from the folded state so that the channel is opened. The size between the edges of both sides of the pocket opening is made slightly smaller than the size of the folding carten net. It is also possible to use a strip of fabric.

[0008]

[Operation] When using a screen door, pull out the lid rod that fits into the channel pocket of the glass shoji vertical frame and pull out the upper and lower guide rails.
The door is also drawn horizontally from the upper and lower sills of the guide shoji, and the carting net is also sequentially drawn out to cover the open part of the window frame with the glass shoji open. When the lid rod is pulled out, the lid rod is fixed by the guide rails fixed to the upper and lower ends of the lid rod.
It is moved laterally while keeping the vertical position, and closes without gaps between the upper and lower frames. Next, if you close the opened glass shoji,
The upper and lower guide rails are guided by the upper and lower sashes of the shoji screen and stored.
The carton net is also folded in order and stored in the channel pocket of the shoji frame, the lid rod is fitted into the channel pocket, and the channel pocket is closed.

At this time, the guide rails housed in the upper and lower frames of the shoji screen have iron engaging contact pieces fixed to the respective tips.
It is attracted by magnets fixedly arranged at the upper and lower ends of the glass shoji combination frame, and the lid rod remains fitted in the glass shoji vertical frame, so that it can be opened and closed as a single glass shoji.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the illustrated embodiments. FIG. 1 and FIG. 2 are front internal views in a state where the glass screens (A) and (B) are exposed and opened, and the opening is covered with a screen (C ′). The screen door (C ') is formed in a front U-shape by the upper and lower guide rails (1) and (2) fixedly engaged with the upper and lower ends of the lid rod (3), and the upper and lower sides of the folding carten net (C). The edges are engaged and held by hangers (Figs. 7 and 8) slidably fitted in the upper and lower guide rails (1) and (2), and the vertical edges of the carten mesh (C) are Is the lid rod (3)
On the other hand, the other is locked and held by the assembly frame (14), and the upper and lower edges of the folding cartes (C) are guide rails (1) (2).
The horizontal flanges (1 ') and (2') are in contact with each other, and insects and the like do not enter through this gap.

The upper and lower guide rails (1) and (2) of the curtain screen door (C) can be pulled out horizontally in the upper and lower frames (4) and (5) of the glass screens (A) and (B). The upper and lower end portions of the lid rod (3) are slidably guided left and right in the guide rails of the upper and lower frames. In addition, (2
5) is a cover rod (3) for rolling guide on the lower frame rail (7a)
Is a door roller installed in.

If the cover rod (3) of the screen door is moved to the left or right, or the glass screens (A) and (B) are moved to the left or right to be closed, the upper and lower guide rails (1) and (2) are made of glass. The shoji upper and lower frames (3) (3 ') and (4) (4') are respectively housed, and the carton net (C) is also folded in order, and the door end frame (1
The lid rod (3) is stored in the channel pocket (13C) of 3) and is fitted to the door end frame (13) to close the opening of the channel pocket (13C). At this time, the iron engaging contact pieces (21) fixed to the tip ends of the guide rails (1) and (2) are magnets (22) fixed to the upper and lower ends of the fitting frames (14) and (15). The lid rod (3) which is attached to the guide rails (1) and (2) and is integrated with the guide rails (1) and (2) is structured so as not to be easily separated from the door end frame (13).

In FIGS. 3 and 4, glass shoji (A),
(B) fits on the upper and lower frames (6) and (7), is horizontally mounted on the lower frame rail (7a), and is slightly attracted to the inside of the room when closed, and the airtight material (37) ), And has a general airtight sash structure that travels by slightly moving to the outside when opened. In FIG. 3, the guide rails (1) and (2) are glass shoji (A) and
(B) upper frame (4) (4 ') and lower frame (5),
A guide channel (4 provided in the longitudinal direction of (5 ')
a) and (5a) are slidably fitted in (8),
Reference numeral (9) is a gap packing made of vinyl chloride or the like and disposed around the guide rails (1) and (2) for insect repellent.

In the cross-sectional view of FIG. 4, the glass shoji (A
The vertical door frame (13) of (B) is a vertical frame (23), (23 ').
A channel pocket (13c) that opens in the direction is formed, and a claw (13b) is provided on both sides of the opening end of the channel inner wall, and a vertical direction is provided on both sides of a lid rod (3) that is detachably fitted into the channel pocket (13c). The provided claws (3a) are detachably engaged with each other, and the door end frame (13) is configured to have a cross section having a hollow channel pocket (13c) to improve strength. In addition, the channel opening (outlet) is formed narrower than the inner side by the facing claws (13b) of both walls of the channel (13c), and the opening width between the facing claws (13b) is the folding width of the carten net. Since it is molded to a smaller size,
When the glass sliding door is opened and the carten net (C) is expanded, the folded mass is sandwiched between the narrowed claws (13b), so that the mass is not released as a mass at a time, but one by one. It has the effect of being expanded one by one. Therefore, when ventilation is performed by opening the glass shoji minutely, the inconvenience that the folded block blocks the minute opening is eliminated.

Reference numeral (16) is an engagement rod to which the vertical edges of the folding cartes (C) are fixedly engaged, and the pocket (1)
The flexible packing (18) made of vinyl chloride or the like is filled in 7) together with the curtain net (C). Further, the engaging rod (16) is removed, and as shown in FIG. 5, the Velcro fastener in which one side of the curtain wire vertical edge is directly adhered to the door frame (13 '), for example, to the door frame (13'). You may engage and fix by (11). Reference numeral (20) is a magnet, which is fixed to the upper and lower ends of the engaging rod (16), and an iron contact piece (19) is fixed to the bottom wall of the channel (13c) at a position opposite to the magnet (20) so that they are attracted to each other. The engagement rod (16) is held by the door end frame (13). An iron engaging contact piece (21) is fixed to the other end of the guide rails (1) and (2), one side of which is fixedly connected to the upper and lower ends of the lid rod (3), and is opposed to this. Amber (1
4), (15) Magnets (2
The engaging contact piece (21) is removably adsorbed to the (2), the lid rod (3) is securely fitted to the door end frame (13), and has a structure that does not easily come off.

In FIGS. 6 and 7, the curtain net (C) of the screen door expanded to the open portion of the window frame has two vertical edges (1).
3) and the lid rod (3) are engaged and held, and the upper and lower edges of the mesh are the guide rails (1). (2), horizontal flange (1 '),
(2 ') and the gap packing (8), and the upper and lower frames (b). (7) and guide rails (1). The gap between (2) is the gap packing (8). It is blocked by (9).
The upper and lower guide rails (1). A guide wheel (10) also serving as a tabbing hole for connecting and fixing the lid rod (3) to the (2) has a horizontal flange (1 '). The upper guide rail (1) is provided with an opening on the (2 ') side, two guide rows (10) are provided in parallel with each other, and a ball hanger (24) is fitted therein so as to be freely movable. The folding carten net (C) is inserted into the ball hanger (24) arranged in two rows and the upper end is hooked and the lower end is larger and coarser pitch than the upper ball hanger. The hook is engaged with. Here, when the carten net (C) is folded and stored in the channel pocket (13c) of the door frame (13), a button that can be connected in a row within a range of a small folding thickness.
Since the number of Luhanga (24) is small, it is a katen net (C).
Although there is no choice but to increase the pitch at which the hook is suspended, there is the inconvenience that slack occurs when the Carten net (C) is expanded.
Since the ball hangers (24) arranged in two rows are sequentially and alternately connected within the range of the same folding thickness, it is possible to suspend the carten net with a small pitch width without slack. (001
7) In addition, a resin support angle (27) is fixedly provided at the lower end of the door frame (13) at a position above the lower frame rail (7a). The tip of the support angle (27) is provided with a slop (27) so that the lower edge of the carten net (C) can be easily moved.
a) is formed, and the curtain net (C) has a doorframe (1
3) It is folded and stored in
The lower end edge of the carting net (C) does not come into contact with the lower frame rail (7a) and slide. Further, FIG. 8 is a perspective view of an outdoor screen door that clearly shows the above description. In FIG. 8, the lid rod (3) is provided with a resin guide (38) arranged at the upper end.
And the clearance packing (9) between the upper frame hanging rail (6b)
, And the door roller (25) fixed at the lower end is placed on the lower frame rail (7a), and the upper and lower guide rails (1). It is supported by (2) and runs left and right while maintaining its vertical position.

FIG. 9. FIG. 10 shows a folding carten net (C).
FIG. 7 shows another embodiment of the engagement guide method of FIG. Figure 9
Has a large sash and is a curtain net (C) that covers the opening.
If the height of the is too large, slack will occur in the middle part, and it will be shaken by the wind and will not shake too much, and when the net is folded,
A flexible stretch cord (30) is provided with a carting net (C) in order to eliminate the phenomenon that the central portion does not normally interlock with the folding operation of the upper and lower end portions and the central portion bulges and is difficult to be folded in order.
And one end is fixedly connected to the engaging rod (16), and the central portion is hung on pulleys (29) arranged at the upper ends of the lid rod (3) and the summing rod (14), respectively. A state diagram is shown in which a balance waist (31) is vertically inscribed so that the end of the balance waist is connected to the inside of the fitting frame (14). And since the stretch cord (30) is always strained by the balance weight (31), it is possible to prevent the carten net (C) from being excessively swung by the wind and being folded. Even when it is folded, it is surely folded in order according to the creases of the curtain net (C).

FIG. 10 is a vertical cross-sectional perspective view showing still another embodiment for engaging and retaining the carten net (C), wherein the guide rails (1). At the free end of (2), an iron engaging contact piece (21) detachably attached to the magnet is fixed by a tapping screw (36), and the engaging contact piece (21) is
One side of the coil spring (32) is connected using a crimp terminal (33), and the other side of the coil spring (32) is connected to the wire cord (3).
5) One side is similarly connected using a crimp terminal (33), and the wire cord (35) sequentially penetrates the folding cartes (C), and the crimp terminal (33) is fixed to the end portion. ) Is fitted to the lid rod (3) in the processed slit hole (34), the wire cord (35) is wound by the coil spring (32).
It is slack and tense. A metal shaft may be used instead of the wire cord (35), and the tip of the shaft is threaded to be detachably screwed to the lid rod (3). Besides, the upper and lower guide rails (1) constructed like a violin string,
As (2) is moved left and right, the cartesian net (C)
Can be folded and expanded. In addition, the wire cord (3
By using 5) and the ball hanger (24) together, it is possible to suspend the carten net (C) sufficiently.

[0020]

EFFECTS OF THE INVENTION Since the present invention has the above-described structure, it is easy to process with a simple structure, and the folding width of the folding carten net can be freely processed according to the expected size of the sash. With the same width as the conventional sash expected size, the upper and lower guide rails support the upper and lower ends of the cover rod for operation, so it can move almost vertically to the left and right, and pullback load acts like a roll screen door. However, it is not easy to prevent the gap between the upper and lower window frames and the upper and lower edges of the curtain net by the carten net alone, but there is no gap above and below the screen door using the guide rail as an intermediate material, and the insect repellent action is also possible. Moreover, since the carten net is stored in the vertical frame and can be sealed by the lid rod, it is less likely to be contaminated, and it is easy to replace only the carten part and to wash like the general carten. That is, it has an excellent effect.

[Brief description of drawings]

1].

FIG. 2 is a front inside view in which a glass screen is opened and covered with a screen door.

FIG. 3 is a vertical sectional side view of the embodiment of the present invention.

FIG. 4 is a cross-sectional plan view of the embodiment of the present invention when the carten net is stored.

FIG. 5 is a partial cross-sectional view of the doorframe in the embodiment of the present invention.

FIG. 6 is a vertical sectional side view seen from the side of the lid rod of the embodiment of the present invention.

FIG. 7 is a cross-sectional plan view of the embodiment of the present invention when the carten net is drawn out.

FIG. 8 is a perspective view of an embodiment of the present invention.

FIG. 9 is a front view of another embodiment of the present invention.

FIG. 10 is a partial perspective view of another embodiment of the present invention.

[Explanation of symbols]

 1 Upper guide rail 2 Lower guide rail 2'Horizontal flange 3 Lid rod 4,4 'Upper frame 5,5' Lower frame 6 Upper frame 7 Lower frame 8,9 Gap packing 10 Guide hole 11 Velcro fastener 12 Resin Guide 13 Door end frame 13a Channel bottom wall 13b Claw 13c Channel pocket 14 Inner fitting frame 15 Outer fitting frame 16 Engagement bar 17 Pocket 18 Packing 19 Iron contact piece 20, 22 Magnet 21 Engagement contact piece 23 Vertical frame 24 -Luhanga 25 Door wheel 26 Pulling material 27 Support angle 27 'Slope 28 Sash door wheel 29 Pulley 30 Stretch code 31 Balance weight 32 Winding spring 33 Crimping terminal 34 Slit hole 35 Wire code 36 Tapping screw 37 Airtight material 38 Resin guide

Claims (1)

[Claims] 1. A vertical door frame of a glass screen is provided with a channel pocket that opens on the door side, and the upper and lower ends of a lid rod that detachably closes the opening of the channel pocket are housed in the upper and lower frames of the glass screen. While fixing the ends of the upper and lower guide rails that are horizontally pulled out from the edge of the upper and lower frames, the foldable carten net that is stored in or pulled out of the channel pocket is vertically placed inside the lid rod. One side of the edge is locked, the vertical edge of the other side is locked to the frame, and the upper and lower edges of the carten mesh are slidably locked to the above-mentioned upper and lower guide rails. Attached horizontal sash.