JP2003221990A - Take-up screen device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to stop a movable frame at an arbitrary intermediate position by making use of continuously connected strips preventing wires constituting a parallel transfer structure of the movable frame from being exposed to the outside, in a lateral screen device using a take-up type screen with springs. <P>SOLUTION: In a screen device laterally spreading a screen 14A wound up by the urging force of a spring 13A, the parallel transfer structure of the movable frame 10A is constituted of wires 16A, 17 stretched in a position not to be exposed to the outside and continuously connected strips 18A. One end of the continuously connected strips is connected to the lower end of a side frame 6A and the other end is inserted to be freely retractable from the lower end of the movable frame therein. The wire is connected to the front end of the connected strip to make it possible to retain a constant posture of the movable frame. The urging force of the spring 13A of the take-up shaft 12A is adjusted to balance with the acting drag of the wire. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wind-up screen device which is installed in a building opening including windows of vehicles for light shielding, heat insulation, blindfolding, insect repellent or decoration.

[0002]

2. Description of the Related Art A movable frame is provided in a screen frame so that it can be moved in parallel by horizontal pulling, and a spring is attached to a winding shaft supported by one of the side frame and the movable frame of the screen frame. 2. Description of the Related Art A winding type screen device in which a screen wound by a force can be stretched by lateral pulling has been known. In this type of horizontal pull-up type winding screen device, the screen is generally opened and closed while the movable frame is guided by the upper and lower horizontal frames of the screen frame.

However, when the above-described screen device is installed in a building opening such as a window or a doorway, it is preferable that the lower frame of the screen frame is flat from the viewpoint of appearance and practical use. In particular, at the entrance and exit, it is desirable that the lower horizontal frame of the screen frame can be accommodated together with the screen that opens and closes from the viewpoint of barrier-free. Is desired.

Further, in the horizontal pull screen device, a wire constituting a parallel moving mechanism of the movable frame is stretched so that the movable frame for the opening / closing operation can be stably moved in parallel. If the wire is exposed to the outside between the screen frame and the movable frame and stretched, it may unexpectedly catch on the wire and damage the screen device, or in public facilities etc. There is a risk of mischief by a third party.

Further, in this type of horizontal pull-up type take-up screen device, the screen is automatically taken up by the urging force of a spring built in the take-up shaft, but in that case, the movable frame is arbitrarily set. It is necessary to be able to stop at the position. In particular, when used in either the open position or the closed position such as insect screen, stopping at the intermediate position is not so important, but when installing a screen device for light shielding, blindfolding, decoration, etc., Even if it is a insect screen door, if it is also used as a light shield or blindfold, it must be stopped at an intermediate position, and in that case, use a screen that is wound around the winding shaft by the biasing force of the spring. Therefore, it is difficult to stop at the intermediate position, and it is necessary to consider some kind of stopping means.

[0006]

In view of the above, the problem to be solved by the present invention is to prevent the uneven horizontal frame from being arranged below the building opening when the winding screen is stored. , The wires that can be stored together with the screen and that make up the parallel movement mechanism of the movable frame for opening and closing the screen are stretched between the screen frame and the movable frame at a location that is not exposed to the outside and hooked on the wire. It is an object of the present invention to provide a screen device capable of preventing damage and mischief of the screen device due to such a situation.

Another object of the present invention is to provide a movable frame with a horizontal pulling type screen device by balancing the biasing force of the spring of the screen winding shaft and the tension acting on the wire. Another object of the present invention is to provide a screen device that can stop the movable frame at an arbitrary position with a simple structure without providing any intermediate position stopping means.

[0008]

SUMMARY OF THE INVENTION The present invention for solving the above-described problems includes a movable frame which is horizontally movable in a screen frame, and is provided between the side frame and the movable frame in the screen frame. In the winding screen device in which the winding shaft supported on one of them can be stretched by laterally pulling the screen wound by the biasing force of the spring, a parallel moving mechanism is attached to the movable frame. The parallel movement mechanism is composed of a wire stretched between the screen frame and the movable frame at a portion that is not exposed to the outside, and a concatenated connector in which a large number of concatenated connectors are connected in a bendable manner. One end is connected to the lower end of one of the side frame or the movable frame, and the other end is inserted into and retracted from the other lower end of the side frame or the movable frame so that the wire can be connected to the tip end thereof. Especially The posture of the movable frame can be constrained to be constant during its movement, and the movable frame can be stopped at an arbitrary position by balancing the biasing force of the spring of the winding shaft and the tension acting on the wire. It is what

In the take-up screen device of the present invention, the movable frame is provided with a screen take-up shaft, and a continuous coupling connector is connected to the lower end of the side frame of the screen frame facing the movable frame so that the movable frame has its lower end. It is possible to provide a storage area for the continuous-link connector in which the continuous-link connector can be inserted, and in this case, the parallel movement mechanism includes a continuous-link connector that is inserted into and retracted from the lower end of the movable frame. , Fixed to the upper part of the side frame to which the screen end is attached, passing through the upper horizontal frame, passing from the upper part of the movable frame to the inside of the movable frame, and then folded back at the lower deflector of the movable frame, and then connected in series. The first wire connected to the tip of the child and the upper end of the other side frame, passing through the upper horizontal frame, passing from the upper portion of the movable frame to the tip of the continuous link connector through the movable frame. It is suitable to configure with the second wire connected That.

In the above-mentioned winding type screen device, a winding shaft of the screen is provided on the side frame of the screen frame, and the side of the continuous frame can be inserted and inserted into the side frame of the screen. Can be provided.

Further, the roll-up type screen device is provided with a pair of movable frames in the screen frame, which can be moved in parallel by horizontal pulling, and a pair of left and right side frames facing each other in the screen frame and the movable frames. In the meantime, it is also possible to make it possible to stretch the screen, which is wound by the biasing force of the spring, on the winding shaft supported by one of them by lateral pulling,
In this case, one end of the parallel movement mechanism is fixed to the lower ends of the left and right side frames of the screen frame, and the first and second continuous bindings are inserted into and retracted from the lower ends of the pair of movable frames, respectively. The child and the left and right side frames are fixed to the upper parts of the horizontal frames, pass through the upper part of the movable frame, pass through the movable frame from the upper part of each movable frame, and are folded back by the turning element at the lower part of the movable frame. After fixing the first wire connected to the tip of the connector to the tip of one of the continuous binding connectors and guiding the inside of the movable frame upward, the first wire is passed through the upper horizontal frame and the movable frame of the other movable frame is connected. It is suitable to guide the inside of the movable frame downward from the upper part, and to construct the movable frame with a second wire connected to the tip portion of the other continuous binding connector in the movable frame.

In a preferred embodiment of the present invention, a joining means is provided between the continuous binding element and the screen so as to join each other when the screen is stretched. As this joining means, it is desirable to provide a magnet attracting member between the continuous coupler and the lower end of the screen.

In the roll-up type screen device having the above-mentioned structure, the continuous frame connecting members which are inserted into and retractable from the lower ends of the side frames or the movable frames attached to both ends of the screen according to the entrance and exit of the screen. Since the movable frame is guided along the lower end of the screen in a stretched state, and thereby the movable frame is guided, the posture of the movable frame is kept constant by the continuous binding connector and the wire which constitute the parallel movement mechanism. , It becomes possible to operate the movable frame in a stable manner, and by joining the lower end of the screen to the continuous connector, it is possible not only to prevent the screen from shaking but also to wind the screen. When housed, no uneven horizontal frame is placed below the building opening, or the area is flattened, which causes obstacles for people walking in and out of the building opening. Eliminate, also similarly flattened at the top of the lower frame in the window, it is possible to comfort the movement of a person in the windowsill.

Moreover, since the wire constituting the parallel moving mechanism of the movable frame for opening and closing the screen is stretched between the screen frame and the movable frame at a portion which is not exposed to the outside, the wire is caught by the wire. It is possible to prevent the screen device from being damaged and the mischief by a malicious third party.

Further, the wire constituting the parallel moving mechanism is mainly composed of a frictional force of a portion where the continuous binding member goes in and out from the lower end of the side frame or the movable frame, and includes a frictional force generated by wrapping the wire. The tension of the movable frame can be stopped at any position without a special intermediate stop mechanism by balancing this tension with the biasing force of the spring of the winding shaft. Is.

Further, as described above, the above-mentioned continuous binding element is basically led out along the lower end of the screen in a stretched state, and constitutes a parallel moving mechanism of the movable frame together with the wire not exposed to the outside. In particular, if a joining means such as a magnet attracting member that is joined to each other when the screen is stretched is provided between the continuous binding element and the screen, not only the screen shaking prevention function, The continuous binding connector can be made multifunctional, such as the function of a sliding guide for opening and closing the screen. Therefore, the function of the roll-up type screen device can be remarkably improved at low cost with an extremely simple member.

[0017]

1 to 4 show an embodiment of a roll-up type screen device according to the present invention. This roll-up type screen device comprises a horizontal frame 4 on the upper side, left and right side frames 6A, 6B
And a pair of movable frames 10A and 10B that can be moved in parallel by horizontal pulling are provided in the screen frame 2 composed of the lower horizontal frame 8 and one end of each of the left and right side frames 6A and 6B is fixed. The other ends of the movable frames 10A, 10
The springs 13 are rotatably supported in B respectively.
A winding shaft 12 adapted to be wound by the urging force of A and 13B.
By fixing to A, 12B, the screen 14
A and 14B are attached to the side frames 6A and 6B and movable frames 10A and 10B.
It can be stretched by pulling it horizontally with B. This roll-up type screen device is a screen opening 2 for a building, including windows of vehicles such as trains and buses.
The screens are installed for blindfolds, insect repellents, decorations, etc. Therefore, as the screens 14A and 14B, materials, forms, and designs are selected according to the purpose.

On the movable frames 10A and 10B, screens 14A and 14 by horizontally pulling the movable frames 10A and 10B.
A parallel movement mechanism for stably moving the movable frames 10A and 10B in parallel when opening and closing B is provided. In this embodiment, the parallel moving mechanism includes a pair of left and right side frames 6A and 6B facing each other in the screen frame 2 and a movable frame 10.
A first wire 16A, 16B and a second wire 1 stretched between A and 10B at a portion not exposed to the outside.
7 and first and second continuous binding connectors 18A, 18B in which a large number of connectors 19, 19, ... Are connected in a bendable manner, and their wires 16A, 16B, 17 are as described below. It is composed by wrapping it around.

One end of each of the continuous binding members 18A and 18B is connected to the lower ends of the side frames 6A and 6B and the other end is formed in the movable frame 10A or 10B.
The lower ends of the A and 21B are curved and are inserted and retracted. Therefore, as is apparent from FIGS. 1 to 3, in the movable frames 10A and 10B, together with the take-up shafts 12A and 12B of the screens 14A and 14B, from the lower end to the continuous link connector 18 is formed.
Storage areas 21A, 21B for the continuous binding members 18A, 18B into which the A, 18B are inserted are provided.

As described above, the continuous binding elements 18A and 18B are configured to be bendable in a manner as shown in FIGS. 2 and 5 (a) by rotatably coupling a large number of coupling elements 19. Each connector 19 includes a connecting plate portion 19a having a connecting split pin 19b protruding therefrom, and a pin hole 1 into which the adjacent split pin 19b of the connecting connector is rotatably fitted and locked.
The connected plate portion 19c having 9d is integrally molded of synthetic resin, and the connecting plate portion 19a is provided with an arcuate counterbore 19e at its base so that the connected plate portion 19c can rotate. A locking portion 19f for setting the rotation limit is provided in the portion, and when the adjacent connector 19 is connected in a substantially straight line, the locking recess 1 provided at the base of the plate portion 19c to be connected.
It is adapted to mutually engage with 9g. Therefore,
The continuous link connectors 18A and 18B are movable frames 10A and 10B.
When B is opened / closed, it freely bends in the directions shown in FIGS. 1, 2 and 5 (a) for entering and leaving the storage areas 21A, 21B, but cannot bend in the opposite direction. It has become. The connector 19 has a structure in which it is rotatably connected to each other by a split pin 19b.
Alternatively, each connector may be flexibly connected by an elastic tape member.

The first and second continuous stitch connectors 18A, 1
The parallel movement mechanism utilizing 8B is the continuous coupling connector 18A,
At the tip of 18B, the first and second wires 16A,
When connecting 16B, 17 and the like and hanging it around a movable frame or the like, a wire is stretched between the screen frame 2 and the movable frames 10A, 10B at a portion not exposed to the outside, and the movable frames 10A, 10B are used. The posture of the screens 14A and 14B during the opening / closing operation can be constrained to be constant during the movement.

In the illustrated embodiment, the parallel moving mechanism has one end on the left and right side frames 6A, 6 of the screen frame 2.
It is fixed to the lower end of B and the other end is a pair of movable frames 10A, 1
1st and 2nd which are inserted and retracted freely from the lower end of 0B
And the first and second wires 16A, 16B, 17 connected and hung around the connecting portions 25A, 25B at their tips, specifically,
The first wires 16A and 16B are the left and right side frames 6
One end is fixed to the upper portions of A and 6B and passes through the inside of the upper horizontal frame 4, and from the upper portions of the movable frames 10A and 10B, the inside of the movable frames is passed through, and the lower turning elements 24A and 24B of the movable frames 10A and 10B. After being folded back at
Connected to the connecting portions 25A and 25B at the tips of A and 18B,
In addition, the second wire 17 is one continuous stitch connector 1
After being fixed to the tip connecting portion 25A of 8A and guiding the inside of the movable frame 10A upward, the inside of the movable frame 10B is guided through the upper horizontal frame 4 and the inside of the movable frame 10B is guided downward. In the movable frame, the tip connecting portion 25 of the continuous binding connector 18B
It is connected to B.

In such a parallel moving mechanism, one or both of the movable frames 10A and 10B are attached to the screen 14
When the opening and closing operations of A and 14B are performed in the lateral direction for tensioning or storing, the movable frames always move while maintaining a fixed posture and do not tilt. Therefore, the winding shaft 1
2A, 12B is wound, or the winding shafts 12A, 12
The screens 14A and 14B pulled out from B are also put in and taken out in a normal posture. At the lower ends of the movable frames 10A and 10B, engaging portions 26A and 26B that engage with the engaging edges 8a formed at the edges of the lower horizontal frame 8 are provided, and the lower horizontal frame 8 is continuously bound. It is effective to provide the shallow groove 8b into which the joints 18A and 18B are fitted, because the posture of the movable frame is stable.

Further, the biasing force of the springs 13A, 13B for winding the screens 14A, 14B on the winding shafts 12A, 12B is balanced with the tension acting on the second wire 17, etc. Frame 1
0A and 10B can be stopped at arbitrary positions. That is,
The second wire 17 constituting the parallel movement mechanism includes
The wire 1 is mainly composed of the frictional force of the portion where the continuous binding elements 18A and 18B move in and out from the lower ends of the movable frames 10A and 10B.
Which includes the frictional force generated by 7
A resistance force against the spring bias acts, and therefore,
Springs 13A, 13B of the winding shafts 12A, 12B
It is possible to stop the movable frames 10A, 10B at any intermediate position without providing a special intermediate stop mechanism by setting the biasing force of the above to a degree that balances with this resistance force and competing with each other. Become. Therefore, although the screen is wound by the biasing force of the spring, the screen is not automatically wound by the biasing force of the spring while the winding shafts 13A and 13B are provided, and accordingly, the movable frame collides with the screen frame. Nothing. Further, it is not always necessary to provide a locking metal fitting or the like for holding the screen in the stretched position.

As described above, the continuous binding connectors 18A and 18B are basically the screen 14 in the stretched state.
Along with the wires 16A, 16B, 17 which are led out along the lower ends of A, 14B and are not exposed to the outside, the movable frame 10A,
The parallel moving mechanism of 10B is configured, but a joining means such as a magnet attracting member that joins each other when the screens 14A and 14B are stretched is provided between the continuous binding elements 18A and 18B and the screens 14A and 14B. By this, the screen 14 is attached to the continuous binding elements 18A and 18B.
Not only does it have the anti-shake function of A and 14B,
It also has a function of a sliding guide for opening and closing the screens 14A and 14B. Therefore, the continuous binder 1
Multifunctionalization of 8A and 18B can be achieved.

The magnet attracting member is specifically
A magnet 27 is provided on each connector 19 of the continuous connector 18A, 18B, and the screen 14A,
A magnetic member (not shown) such as a magnetic foil or a powder-mixed sheet adsorbed to the magnet 27 is provided along the lower end of the screen 14B. 14B and continuous stitch connector 1
The joining means with 8A and 18B is not limited to the above magnet attracting member, and any means capable of joining the two in a stretched state of the screen may be provided.
A hook-shaped locking tool that locks the connector 19 may be provided at the lower end of the screen, or a surface fastener or the like may be used between them.

In the above-mentioned winding screen device, the winding shafts 12A and 12B are provided in the movable frames 10A and 10B, and the storage areas 21A and 21 of the continuous binding members 18A and 18B are provided.
B is provided, but only one of them is provided in the movable frames 10A, 10B, and the side frames 6A, 6B of the screen frame 2 facing each other are provided.
The other can also be provided. However, in this case, the screen 1 is operated by operating the movable frames 10A and 10B.
When stretching 4A and 14B, take-up shafts 12A and 12B
Since the screens 14A and 14B derived from and the continuous binding elements 18A and 18B derived from the storage areas 21A and 21B of the continuous coupling elements 18A and 18B move in the opposite directions, the magnet 27 and the magnet 27 are attracted thereto. The magnetic members of the screen will move relative to each other. Therefore, the magnet attracting member is not suitable for a screen device in which such a displacement occurs.

However, like the winding type screen device of the above-described embodiment, the winding shafts 12A and 12B of the screens 14A and 14B and the storage areas 21A and 21B of the continuous joints 18A and 18B are both movable frames. If the movable frames 10A and 10B are provided (both of which may be provided on the side frames 6A and 6B), the screen 14 is provided by the movable frames 10A and 10B.
The screen 14 drawn out from the winding shafts 12A and 12B of the movable frames 10A and 10B when the A and 14B are stretched.
A and 14B and the continuous linking elements 18A and 18B derived from the storage areas 21A and 21B of the continuous linking elements 18A and 18B of the movable frames 10A and 10B move in the same direction, and are therefore attracted to the magnet 27 and it. The movable frame 10 does not move with the magnetic members of the screen.
When the screens 14A and 14B are stretched by operating A and 10B, the magnetic member is smoothly attracted to the magnet 27 of the connector 19. Incidentally, reference numeral 30 in the figure denotes a screw for attaching the screen frame 2 to a building opening or the like.

In the roll-up type screen device having the above construction, the continuous binding connectors 18A and 18B which are inserted into and retractable from the lower ends of the movable frames 10A and 10B are stretched in accordance with the comings and goings of the screens 14A and 14B. It appears along the lower edge of the screen in the state, whereby the movable frame 10
At the same time that A and 10B are guided, the continuous binding elements 18A and 18B and the wires 16A, which constitute the parallel movement mechanism,
Since the postures of the movable frames 10A, 10B are kept constant by 16B, 17, the movable frames 10A, 10B can be stably operated. Further, the screen 1 is attached to the continuous binding elements 18A and 18B by a magnet attracting member.
By joining the lower ends of 4A and 14B, it is possible to prevent the screens 14A and 14B from shaking. Furthermore, when the screens 14A and 14B are wound up and stored, a horizontal frame having unevenness is not arranged below the building opening,
Alternatively, it can be flattened to eliminate obstacles for walking of persons who enter and exit the building opening, and also to flatten the upper surface of the lower frame of the window in the same manner to make the movement of the person comfortable on the window side. it can.

Moreover, the wires 16A, 16B and 17 constituting the parallel moving mechanism of the movable frames 10A and 10B for opening and closing the screens 14A and 14B are externally provided between the screen frame 2 and the movable frames 10A and 10B. Wires 16A, 16B, 1 are laid on the part that is not exposed.
It is possible to prevent the screen device from being damaged by being caught by the device 7, and mischief by a malicious third party.

FIG. 6 shows another embodiment of the roll-up type screen device according to the present invention. In this embodiment, while the embodiments of FIGS. 1 to 4 are left and right open screen devices. , Lacking one of the screens (14B),
Only the screen 14A is configured as a single-open type. Since other configurations and operations are the same as those of the above-described embodiment, the same or corresponding portions as those of the embodiment will be designated by the same reference numerals, and the description of the specific configuration and operation will be omitted. In the embodiment of FIG. 6, the second wire 17
Is fixed to the upper portion of the side frame 6B, passes through the upper horizontal frame 4, passes through the movable frame 10A from the upper portion of the movable frame 10A, and connects the continuous binding connector 1
It will be connected to the tip of 8A.

[0032]

According to the roll-up type screen device of the present invention described in detail above, when the roll-up type screen is stored, the horizontal frame having the unevenness is not arranged below the opening of the building. The wire that constitutes the parallel moving mechanism of the movable frame for opening and closing the screen is stretched between the screen frame and the movable frame at a location that is not exposed to the outside to prevent damage to the screen device or mischief due to being caught by the wire. can do. Further, in the horizontal pull-up type winding screen device, by balancing the urging force of the spring of the winding shaft of the screen and the tension acting on the wire, it is possible to provide the movable frame with no special intermediate position stopping means. It is possible to provide a screen device that can stop the movable frame at an arbitrary position with a simple structure.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of an embodiment of a winding screen device according to the present invention.

FIG. 2 is a partially cutaway rear view of the above embodiment.

FIG. 3 is a horizontal cross section of the above embodiment.

FIG. 4 is a side sectional view of the above embodiment.

FIG. 5A is a rear view of the continuous stitch connector used in the above embodiment, and FIG. 5B is a plan view thereof.

FIG. 6 is a front view of another embodiment of the winding screen device according to the present invention.

[Explanation of symbols]

2 screen frames 4 horizontal frames 6A, 6B side frame 8 horizontal frames 10A, 10B movable frame 12A, 12B winding shaft 13A, 13B spring 14A, 14B screen 16A, 16B, 17 wires 18A, 18B continuous stitch connector 19 Connector 21A, 21B storage area 24A, 24B convertor 27 magnets

Claims (8)

[Claims] 1. A movable frame, which is capable of parallel movement by horizontal pulling, is provided in a screen frame, and between a side frame and the movable frame of the screen frame, a winding shaft supported by one of them is provided with a spring. In a wind-up type screen device in which a screen wound by an urging force can be stretched by horizontal pulling, a parallel moving mechanism is attached to the movable frame, and the parallel moving mechanism is provided outside between the screen frame and the movable frame. It is composed of a wire stretched in a non-exposed portion and a continuous binding connector in which a large number of bending elements are connected in a bendable manner, and the one end of the continuous binding connector is connected to one end of the side frame or one of the movable frames. At the same time, the other end of the movable frame can be constrained to be fixed during movement by inserting the other end of the side frame or the other end of the movable frame into and out of the movable frame and connecting the wire to the tip of the movable frame. The winding screen device is characterized in that the movable frame can be stopped at an arbitrary position by balancing the biasing force of the spring of the winding shaft and the tension acting on the wire. 2. The movable frame is provided with a screen winding shaft, and the continuous frame connector is connected to the lower end of the side frame of the screen frame facing the movable frame so that the continuous frame connector can be inserted into the movable frame from the lower end thereof. The winding screen device according to claim 1, wherein a storage area for the continuous binding element is provided. 3. A parallel movement mechanism is fixed to the upper part of a side frame to which a screen end is attached, and a continuous link connector that is inserted into and retracted from the lower end of a movable frame, and passes through the upper horizontal frame, From the upper part of the movable frame, through the inside of the movable frame, and at the lower part of the movable frame, the wire is folded back and then fixed to the upper end of the other side frame, and the first wire connected to the tip of the continuous link connector. And a second wire that is connected to the tip of the continuous link connector from the upper part of the movable frame through the inside of the horizontal frame and through the movable frame from the upper part of the movable frame. Roll-up screen device. 4. A screen frame winding shaft is provided on a side frame of the screen frame, and a storage area for the continuous link connector is provided in the side frame so that the continuous link connector can be fitted and inserted from a lower end of the screen frame. The roll-up screen device according to claim 1, which is characterized in that. 5. A screen frame includes a pair of movable frames that can be moved in parallel by horizontal pulling, and is supported by one of the movable frames and a pair of left and right side frames facing each other in the screen frame. The wind-up type screen device according to claim 1 or 2, wherein a screen to be wound up by a biasing force of a spring can be stretched laterally around the winding shaft. 6. A first and second continuous binding mechanism, wherein one end of a parallel movement mechanism is fixed to the lower ends of the left and right side frames of the screen frame, and the pair of movable frames are inserted into and retracted from the lower ends thereof, respectively. The connector and the left and right side frames are fixed to the upper part of the horizontal frame, pass through the upper horizontal frame, pass through the movable frame from the upper part of each movable frame, and then turn back at the lower bar of the movable frame. After fixing the first wire connected to the tip of the continuous link and the upper end of one of the continuous links and guiding the inside of the movable frame upward, the other movable frame is passed through the upper horizontal frame. 6. The winding wire according to claim 5, further comprising: a second wire that is guided downward from the upper part of the movable frame and that is connected to the tip of the other continuous link connector in the movable frame. Screen device. 7. The winding type according to claim 1, wherein a joining means for joining each other when the screen is stretched is provided between the continuous binder and the screen. Screen device. 8. The winding type screen device according to claim 7, wherein a magnet attraction member is provided between the continuous binding element and the lower end of the screen as the joining means.