JPH07102864A - Screen door - Google Patents

Abstract

PURPOSE:To facilitate the repair and replacement of each screen member by providing the screen door with a screen door main body the opening section of which is formed out of upper and lower frames and right and left vertical frames, and with an assembled screen door main body which is detachably assembled in the inside of the opening section of the screen door main body. CONSTITUTION:A screen door main body 10 is detachably installed together with a ventilator 100 composed of double sliding doors at the outside of a room within the opening frame 6 of a sash frame 1, well-slidable sliding members 16 and 17 are provided for the upper and lower frames of the main body 10 respectively, and they are assembled in the guide rails 2a and 3a of the upper and lower frames 2 and 3 of the frame 1 via the members 16 and 17 in such a way as to be freely moved in a vertically sliding door manner. Next, an assembled screen door means main body 20 is assembled in the inside of the opening section 15 of the main body 10, and the main body 20 is formed out of a movable member 21 which is freely opened/closed in the right and left directions, and of screen members 22 in a pleat form each which are fixed onto the member 21 and a vertical frame 14. The members 22 are extended/contracted in such a way that the opening section 15 can be opened/closed as the member 21 is opened/closed to the right and left directions so as to be moved. By this constitution, the screen members can be repaired and replaced with ease by detachably assembling the main body 20 therein.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen door mounted on an opening frame such as a sash frame of a window of a building such as a general house or an office building.

[0002]

2. Description of the Related Art Conventionally, for example, a sash frame forming an opening frame such as a window of a building to which a sliding door is installed is surrounded by an upper and lower frame and left and right vertical frames. 2. Description of the Related Art There is a structure in which a screen door main body with a door roller having a mesh member stretched over the entire surface of a frame is assembled in a Kendon manner so as to be removable and movable.

[0003]

However, in the screen door having such a conventional structure, the period of use is short only during the summer season, and the screen door body is formed from a single frame having a mesh member all over its surface. Therefore, when storing when not in use, the sash frame with a door bag for storing rain doors uses the door bag as a storage location, but without the door bag, the screen body is removed from the sash frame. The current situation is to remove it and store it in a storeroom, leave it on a terrace or veranda, or leave it in the sash frame as it is.

For this reason, conventionally, it is difficult to store and store the screen door, and especially when the screen door is left with the sash frame assembled, dust or dirt adheres to the screen of the screen member. Dirt is easily noticeable, which not only impairs the aesthetics of the interior and exterior, but also when it is attached to a sash frame that leads to a terrace or veranda, for example, it obstructs entry and exit, and the amount of light entering the room due to the mesh. Will be regulated.

In addition, when the screen door is used, since the width of the screen door body is fixed, there is a problem that it is impossible to adjust the opening / closing according to the opening width size of the sliding door.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to easily and easily repair and replace a mesh member so that the mesh member can be stored and housed without requiring a separate storage place, and it is an obstacle to access. Another object of the present invention is to provide a screen door that does not regulate the amount of light that is emitted into the room.

[0007]

In order to solve the above-mentioned problems, the present invention is movably assembled in an opening frame of a building, and an opening is formed by upper and lower frames and left and right vertical frames. The screen door main body and the assembled screen door device main body detachably mounted in the opening of the screen door main body are provided, and the assembled screen door device main body is in the screen door main body in a direction orthogonal to the upper and lower frames. A movable member that is placed upright and is openable and closable in the lateral direction, and one end is fixed to the movable member.
And, the other end is fixed to one of the left and right vertical frames of the screen door body, and is provided between the movable member and the vertical frame, and the opening and closing of the movable member is followed. A foldable and expandable pleated mesh member whose opening can be opened or closed is provided.

Further, according to the present invention, a screen door main body which is movably assembled in an opening frame of a building and has an opening formed by upper and lower frames and left and right vertical frames, and detachable in the opening of the screen door main body. And a built-in screen door device main body, which is installed in the screen door body horizontally between the left and right vertical frames so as to be parallel to the upper and lower frames. A movable member provided so as to be openable and closable in the vertical direction, one end of which is fixed to the movable member, and the other end of which is fixed to either one of the upper and lower frames of the screen door main body. The mesh member is provided between the foldable and expandable pleats so that the opening of the screen door can be opened or closed by following the opening / closing movement of the movable member.

[0009]

That is, according to the present invention, by adopting the above configuration, the screen door body that is movably assembled in the opening frame of the building is formed by the upper and lower frames and the left and right vertical frames, and these upper and lower frames and the left and right vertical frames are arranged. The main body of the screen door device is detachably attached to the opening formed by the frame and is composed of a foldable and expandable pleated mesh member that can be opened or closed by following the opening and closing movement of the movable member. In addition, the mesh member can be easily and easily repaired and replaced.

Further, since the mesh member is housed in a folded state in at least one of the movable member and the frame on the screen body side when the movable member of the assembled screen device body is closed, The mesh member is not exposed to the outside,
This makes it possible to leave the screen door as it is assembled in the opening frame of the building, and it is not only necessary to separately provide a storage place for the screen door as in the past, but it also interferes with the entrance and exit and goes inside the room. The amount of daylight is not restricted.

Further, since the movable member of the main assembly screen device body is provided with a wire tension mechanism for preventing swinging in the moving direction so as to be self-supporting, the opening / closing movement operation of the movable member can be smoothly performed. At the same time, it is possible to stop the movable member at an arbitrary position, whereby the opening / closing adjustment of the screen door can be performed according to the opening width dimension of the sliding door.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the illustrated embodiments. FIGS. 1 to 4 show a first embodiment of a screen door according to the present invention, in which 1 is a building, for example. It is a sash frame assembled to the window part of.

In the sash frame 1, an upper and lower frames 2 and 3 and left and right vertical frames 4 and 5 form an opening frame 6, and an outside frame in the opening frame 6 is provided with a shoji 100 which is a sliding door. The screen main body 10 according to the present invention described later is detachably assembled.

In this screen door body 10, an opening 15 is formed by upper and lower frames 11 and 12 and left and right vertical frames 13 and 14, and the upper and lower frames 11 and 12 have slipperiness as shown in FIG. Sliding members 16 and 17 made of synthetic resin are provided respectively, and guide rails 2a and 3a of the upper frame 2 and the lower frame 3 of the sash frame 1 are provided through these sliding members 16 and 17, respectively. It is assembled so that it can be moved in a Kendon style.

Reference numeral 20 in the drawing denotes an assembled screen door device body assembled in the opening 15 of the screen door body 10. The assembled screen door device body 20 is, as shown in FIG. Upper and lower frames 11, 12 forming the opening 15 of
A movable member 21 which is arranged upright in a direction orthogonal to the movable member 21 so as to be openable and closable in the lateral direction X. A pleated mesh member 22 knitted with a thread made of, for example, polyester resin and fixed to one of the vertical frames 14 of the frames 13 and 14.

That is, the mesh member 22 is provided between the movable member 21 and one of the vertical frames 14 of the screen door body 10, and follows the opening / closing movement of the movable member 21 to open the screen door body 10. At least one of the vertical frame 14 of the screen door body 10 and the storage spaces 14A, 21A facing the movable member 21 is folded and expandable so that the portion 15 can be opened or closed. It can be folded and stored on one side.

Reference numeral 23 in the drawing denotes a runner rail fitted to the lower surface portion 11a of the upper frame 11 of the screen door body 10 so as to be vertically movable. The lower surface portion 23a of the runner rail 23 is connected to the movable member 21 and the screen door body. The upper end of a mesh member 22 provided between one of the vertical frames 14 of the mesh frame 10 and the upper frame 11 of the mesh door main body 10 and the mesh member are configured to be always in contact with the upper end of the mesh member 22 by its own weight. The gap a generated between the upper end portion 22 and the upper end portion 22 is absorbed so that insects and the like can be prevented from entering the indoor side.

Further, reference numeral 24 in the drawing denotes a guide member provided at the lower end of the movable member 21, and the guide member 24 slides on the guide rail 12a of the lower frame 12 forming the opening 15 of the screen door body 10. By freely engaging, the stable and smooth movement of the movable member 21 is promoted.

Furthermore, reference numeral 30 in the drawing is a wire tension mechanism. The wire tension mechanism 30 has a structure in which the movable member 21 is self-supported by even tensioning only by tensioning wires, ropes, etc., and the left and right vertical frames 13, 14 of the screen door body 10 and the movable member. 21 is composed of at least two non-stretchable and flexible wires 31 and 32 that are stretched between the movable member 21 and the movable member 21 by the tension of the first and second wires 31 and 32. It prevents swinging when moving in the opening / closing direction X, and enables smooth movement and independence.

That is, the wire tension mechanism 3
0 indicates one end 3 of the first wire 31 as shown in FIG.
The side 1a is fixed to the upper end 13a of one of the vertical frames 13 of the screen main body 10, and the other end 31b is inserted from the upper end 21a of the movable member 21 into the inside and folded back downward. The intermediate member is inserted through the lower intermediate portion of the mesh member 22, and is extended to the lower intermediate portion on the lower end portion 14b side of the other vertical frame 14 to be fixed B and wired for tension.

On the other hand, one end 32 of the second wire 32
The a side is the lower end portion 1 of one vertical frame 13 of the screen door body 10.
3b is fixed C, the other end 32b side is inserted inside from the lower end 21b of the movable member 21 and folded back upward, and is inserted through the upper middle portion of the mesh member 22 through the upper middle portion, The vertical frame 14 is extended to an upper intermediate portion on the upper end portion 14a side, fixed D, and wired so as to be stretched.

Further, numeral 33 in the drawing denotes a third portion which is inserted into the central portion of the mesh member 22 regardless of the self-standing of the movable member 21.
One end 33a of the wire 33 is fixed to the upper end portion 13a of the one vertical frame 13 of the screen door body 10
The other end 33b side is the upper end 21a of the movable member 21.
Inserted from the inside and folded back downward, and inserted through the central part of the mesh member 22 through the central part,
It is extended by being extended to the central portion of the other vertical frame 14 and fixed F to be wired so as to be stretched, whereby the mesh member 2
The central part of 2 is reinforced to enhance the reinforcing effect against wind pressure and the like.

FIGS. 5 to 7 show a second screen door according to the present invention.
An example is shown, in which the assembled screen door device main body 20 in the first embodiment is assembled in the opening 15 of the screen door body 10 so as to be openable and closable in the vertical direction Y.

That is, as shown in FIGS. 5 and 6, the movable member 21 of the assembled screen door body 20 is parallel to the upper and lower frames 11 and 12 of the screen body 10 and the left and right vertical frames. It is placed horizontally between 13 and 14 and the vertical direction is Y.
The movable member 21 is fixed to one end 22a of the mesh member 22 while the other end 22b is fixed to the upper frame 11 of the mesh door body 10 to move the mesh member 22 to the movable member 21. By being provided between the upper frame 11 and the upper frame 11, the opening 15 of the screen door main body 10 can be opened or closed in accordance with the opening / closing movement of the movable member 21, and the mesh member 22 of the movable member 21 can be opened and closed. In the closed state, the screen door body 10 has a configuration capable of being folded and stored in at least one of the storage spaces 11A and 21A facing the upper frame 11 and the movable member 21.

In this case, as shown in FIG. 7, the wire tension mechanism 30 for making the movable member 21 self-support has the one end 31a side of the first wire 31 on the screen door body 10 side.
It is fixed to the lower end portion 13b of one vertical frame 13 and the other end 31b side is inserted inside from the left end portion of the movable member 21 and folded back to the right, and the mesh member 22 is inserted through the middle portion of the right portion. Of the upper frame 11 is extended to the right intermediate portion on the right end side of the upper frame 11 and is fixed B and wired.

On the other hand, one end 32 of the second wire 32
The a side is the lower end portion 1 of the other vertical frame 14 of the screen main body 10.
4b is fixed C, the other end 32b side is inserted from the right end of the movable member 21 inside and folded back to the left, and is inserted through the left middle part of the mesh member 22 through the left middle part. The upper frame 11 is extended to the left intermediate portion on the left end side, fixed D, and wired so as to be stretched.

Further, one end 33a of the third wire 33 for reinforcing the central portion of the mesh member 22 is fixed E to the lower end portion 13b of one vertical frame 13 of the mesh door body 10 and the other end 33b side. Is inserted inside from the left end of the movable member 21 and folded back to the right, and is inserted through the central portion of the mesh member 22 through the central portion thereof.
It is extended by being extended to the central portion of the wire, fixed F, and wired so as to be stretched.
The central part of the is reinforced so that the reinforcing effect against wind pressure and the like can be enhanced.

In the above embodiment, the sliding member 17 made of synthetic resin having slipperiness is provided on the lower frame 12 of the screen main body 10 so that the sliding member 17 can be moved to the guide rail 3a of the lower frame 3 of the sash frame 1. However, as an alternative to the sliding member 17, a rolling member such as a door roller may be used.

[0029]

As is apparent from the above description, according to the present invention, the screen main body which is movably assembled in the opening frame of the building is formed by the upper and lower stiles and the left and right stiles. The mesh screen device main body, which is composed of a foldable and expandable pleated mesh member that can be opened or closed by following the opening and closing movement of the movable member, is detachably attached to the opening formed by the frame. Therefore, it is possible to easily and easily repair and replace the mesh member.

In the closed state of the movable member of the assembled screen door apparatus main body, the mesh member is stored in a folded state in at least one of the movable member and the frame of the screen main body side, so that when not in use, The mesh member is not exposed to the outside,
This allows the screen door body to be left attached to the opening frame of the building without requiring a separate storage space for the screen door as in the past, as well as obstructing entrance / exit and lighting in the room. The amount is not regulated.

Further, since the movable member of the assembled screen door body is provided with the wire tension mechanism for preventing the swinging in the moving direction to be self-supporting, the opening / closing movement operation of the movable member can be smoothly performed. As well as
The movable member can be stopped at an arbitrary position, whereby the opening / closing adjustment of the screen door can be performed according to the opening width dimension of the sliding door.

[Brief description of drawings]

FIG. 1 is a schematic explanatory view of an assembled screen door according to a first embodiment of the present invention, which is assembled to an opening frame of a building.

FIG. 2 is a vertical sectional view taken along the line EE in FIG.

FIG. 3 is a cross-sectional view taken along the line of FIG.

FIG. 4 is an explanatory view schematically showing a wire tension mechanism of the assembled screen door body.

FIG. 5 is a schematic explanatory view showing a second embodiment of the assembled screen door according to the present invention in a state of being assembled to an opening frame of a building.

FIG. 6 is a vertical cross-sectional view taken along the line of FIG.

FIG. 7 is an explanatory view schematically showing a wire tension mechanism of the assembled screen door body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Opening frame of a building, 10 ... Screen door main body, 11, 12 ... Upper and lower frames, 13, 14 ... Left and right vertical frames, 14A ... Storage space, 15 ... Opening part, 20 ... Assembly screen device main body, 21 ... Movable member, 22 ... Mesh member, 30 ... Wire tension mechanism, 31 ... First wire, 32 ... Second wire, X ... Left and right opening and closing direction, Y ... Up and down opening and closing direction.

Claims (6)

[Claims] 1. A movable assembly is installed in an opening frame of a building,
In addition, a screen door main body having an opening formed by the upper and lower frames and the left and right vertical frames and an assembled screen door device main body detachably assembled in the opening of the screen door main body are provided. A movable member vertically disposed in the screen door body in a direction orthogonal to the upper and lower frames so as to be openable and closable in the lateral direction, and one end fixed to the movable member, and the other end having the other end fixed to the screen door body. Is fixed to one of the left and right vertical frames and is provided between the movable member and the vertical frame, and opens or closes the opening of the screen door body in accordance with the opening / closing movement of the movable member. A screen door characterized by comprising a foldable and expandable pleated mesh member capable of closing the curtain. 2. A mesh member when the movable member is closed can be stored in a folded state in at least one of the movable member of the assembled screen door device main body or one of the vertical frames of the screen door main body. The screen door according to claim 1. 3. The assembled screen door apparatus main body has a wire tension mechanism which is self-standing so as to prevent the movable member from swinging in the moving direction.
The screen door described. 4. A movable assembly is installed in an opening frame of a building,
In addition, a screen door main body having an opening formed by the upper and lower frames and the left and right vertical frames and an assembled screen door device main body detachably assembled in the opening of the screen door main body are provided. A movable member provided horizontally in the screen door main body so as to be parallel to the upper and lower stiles and horizontally movable between the left and right vertical stiles, and one end thereof is fixed to the movable member, And the other end is fixed to one of the upper and lower frames of the screen door body, is provided between these movable members and the frame, and follows the opening / closing movement of the movable member to open the screen body. A screen door characterized by comprising a foldable and expandable pleated mesh member whose part can be opened or closed. 5. The mesh member when the movable member is closed can be stored in a folded state in at least one of the movable member of the assembled screen door device main body and one frame of the mesh door main body. The screen door according to item 4. 6. The assembled screen door apparatus main body has a wire tension mechanism which is self-standing so as to prevent the movable member from swinging in the moving direction.
The screen door described.