JPH10205250A - Wire screen device and adjusting method for erection thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily adjust the tension of a wire in a wire-tension structure by use of a tension-adjusting device and easily adjust the erection of movable members. SOLUTION: This wire screen device 1 is provided with a movable member 20 erected in a sash frame 10 and arranged so as to be transferable to the right and the left, and a pleated mesh member 30 fitted between the movable member 20 and the left vertical frame 4. And further, the device 1 is provided with a wire-tension device having a wire 40 fixed (a), (b) to the upper and lower parts of the left vertical frame 4 at both ends thereof and hooked to prevent the movable member 20 from swinging, to connect the wire 40 on which a tension acts in the same direction X, X at the upper and lower ends of the movable member 20 to a tension-adjusting device 50 or pierce the device by the wire. The tension of the wire 40 is adjusted by the tension-adjusting device 50 and the wire is vertically transferred along a rail-structure 60 installed at the right vertical frame 5 to enable the erection adjustment of the movable member 20.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen door provided with an opening such as a window of a general house or office building and having a wire tension mechanism, and a tension adjusting device attached to the wire tension mechanism. Screen device.

[0002]

2. Description of the Related Art As a tension adjusting device used in this type of screen door device, the applicant has disclosed a wire tension adjusting device disclosed in Japanese Patent Application Laid-Open No. 7-293158 and a Japanese Patent Application Laid-Open No. 8-151875.
Has developed the dial adjustment device disclosed in the above issue. In the former wire tension adjusting device, a wire tension adjusting device was attached to each end of each wire of the wire tension mechanism, and thus the tension adjustment was performed by operating each wire tension adjusting device. On the other hand, in the latter, the tension can be adjusted using one dial adjusting device.

[0003]

However, the wire tension adjusting device and the dial adjusting device are devices for adjusting the tension of each wire of the wire tension mechanism in the first place. It did not have the function of adjusting. In the screen door device, the tension of the wire and the adjustment of the mounting of the movable member are balanced with each other, and if the structure of the wire tension mechanism is not understood, the installation of the movable member is adjusted while performing the tension adjustment. It was difficult.

Accordingly, the present invention has been made in view of the above circumstances, and a screen door apparatus and a construction thereof capable of easily performing tension adjustment of a wire of a wire tension mechanism and mounting adjustment of a movable member using a tension adjusting device. It is an object of the present invention to provide a method of adjusting a date.

[0005]

In order to achieve the above object, according to the first aspect of the present invention, an apparatus is provided which stands at an opening of a building and is movably arranged in the lateral direction of the opening.
More than one movable member, a foldable pleated mesh member that opens or closes with the movement of the movable member, and one or more wires that are bridged so as to prevent the movable member from swinging. A wire tension mechanism, and a wire adjusting device for adjusting the tension of the wire of the wire tension mechanism, wherein the tension adjusting device is a wire that applies tension in the same direction on the upper and lower portions of the movable member. With a wire wrapping part that connects or penetrates and adjusts the tension,
A screen door device comprising a slide mechanism that moves along a rail mechanism provided in the opening to enable the movable member to be installed and adjusted.

As described above, the tension of the entire wire acting on the movable member can be adjusted by the tension adjusting device, and the tension adjusting device is moved along the rail mechanism while maintaining the adjusted tension. The mounting adjustment of the movable member becomes possible. Therefore, the tension adjustment of the wire and the installation adjustment of the movable member can be easily performed at one place, and the tension of the entire wire acting on the movable member can be adjusted equally without variation. And a screen door device capable of easily adjusting the installation of the movable member.

In the present invention, the opening of the building is up and down,
Although it is composed of left and right frames, a fixing member that is detachably fixed to each of the left and right frames may be included. Also, since it is "one or more movable members", a plurality of movable members can be used depending on the size of the opening. In this case, the tension adjusting device is attached to each movable member.

[0008] Another object of the present invention is to adjust the tension of the wire by the wire winding portion constituting the tension adjusting device according to the first aspect of the present invention and maintain the tension. Moving the slide mechanism of the tension adjusting device along the rail mechanism of the opening in accordance with the mounting state of the movable member to adjust the mounting of the movable member, thereby mounting the screen door device. Can also be achieved by adjusting. According to this method, the tension adjustment of the wire and the adjustment of the mounting of the movable member can be easily performed at one place, and the tension of the entire wire acting on the movable member can be adjusted equally without variation. It is possible to provide a method for adjusting the installation of the screen door device, which can easily perform the adjustment of the tension and the adjustment of the installation of the movable member.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a screen door device according to the present invention will be described below with reference to FIGS. FIG. 1 is a schematic view of a screen door device according to the present invention, FIG. 2 is a perspective view of a tension adjustment device used in the screen door device, FIG. 3 is an exploded perspective view of the tension adjustment device, and FIG. FIG. 5 and FIG. 6 are cross-sectional views of the tension adjusting device taken along the line A, and FIG. 5 and FIG. The sectional view of FIG. 4 illustrates a state in which the lower lid of the case is closed, and omits screws for fixing the case to the right frame.

As shown in FIG. 1, the screen door apparatus 1 stands on a sash frame 10 as an opening formed by upper and lower frames 2 and 3 and left and right vertical frames 4 and 5, and is provided with a movable member 20 which is disposed to be movable left and right. And a pleated mesh member 30 that is attached between the movable member 20 and the left vertical frame 4 and that opens and closes in a flexible and foldable manner following the opening and closing movement of the movable member 20. Then, both ends are fixed to the upper and lower portions of the left vertical frame 4 a,
b) a wire tension mechanism comprising a wire 40 laid so as to prevent the movable member 20 from swinging, and a wire in which tension acts on the upper and lower portions of the movable member 20 in the same direction X, X 40 is connected or penetrated to the tension adjusting device 50.

The tension adjusting device 50 adjusts the tension of the wire 40 of the wire tension mechanism and moves the wire 40 up and down along a rail mechanism 60 provided on the right vertical frame 5 as shown in FIG. Thus, the mounting of the movable member 20 can be adjusted, and the configuration thereof will be described in detail below.

The tension adjusting device 50 is configured as shown in FIGS. The tension adjusting device 50 is a dial adjusting type, and has a winding shaft 510 as a wire winding portion for winding the wire 40 penetrating the tension adjusting device 50 or connecting both ends of the opposed wire. . The winding shaft 510 is housed in a case 512 provided with a hole 511 for rotatably housing the winding shaft with a driver or the like. The take-up shaft 510 is provided with a ratchet 513, while the case 512 is provided with the ratchet 51.
A pawl portion 512a that always meshes with 3 is formed, and the pawl wheel 513 and the pawl portion 512a constitute a ratchet mechanism. When the lower lid 514 hinged to the case 512 is closed, the stopper piece 514a bent at the free end of the lower lid 514 is fitted into the case 512, and the pawl portion 512a is pressed against the ratchet wheel 513. Accordingly, the engagement between the pawl portion 512a and the pawl wheel 513 does not come off, and the wire tension is maintained.

As shown in FIG. 4, the winding shaft 510 is provided with a through hole 516 for passing the wire 40 or connecting both ends of the wire in opposite directions.
The case 512 also has through holes 515 and 515. Therefore, when the winding shaft 510 is rotated, the wire 40
Will be wound in a state of being fixed to the winding shaft 510, so that the tension of the wire portion extending upward and the tension of the wire portion extending downward from the adjusting device 50 in the drawing are different from each other. Automatically equalizes.

On the back surface of the case 512, first and second substantially T-shaped slide portions 517 and 518 are formed. These first and second slide portions 517, 518
Then, a screw mechanism is formed by screwing through a screw hole 519 that penetrates the case 512, the tip of which is crimped to the right vertical frame 5, and the screw 70 that fixes the case 512 to the right frame 5. The first and second slide portions 517, 518
Is mounted so as to be movable along a rail 60 provided on the right vertical frame 5, and is fixed at a predetermined position by a screw 70. As described above, since the slide mechanism and the ram mechanism move the tension adjusting device 50 in the up-down direction or the left-right direction along the frame, the present invention is not limited to the above-described embodiment, and various modifications may be made. Can be assumed. For example, contrary to the above embodiment, the rail mechanism may be formed in a substantially T-shape, and a holding portion for holding the substantially T-shaped rail mechanism may be formed on the back surface of the case 512.

In the above embodiment, the screen door device is directly attached to the opening. However, the first fixing member 6 and the second fixing member fixed to the left and right vertical frames 4 and 5 respectively. The member 7 is attached, the mesh member 30 is arranged between the movable member 20 and the first fixed member 6, the rail mechanism 60 is provided on the second fixed member 7, and the tension adjusting device 50 is mounted on the rail mechanism 60. You may do so. Thus, if the first fixing member 6 and the second fixing member 7 are detachably fixed to the left and right vertical frames 4 and 5, the screen device can be assembled to an existing sash frame.

The operation of the screen door apparatus having the above-described structure will be described with reference to FIGS. Here, the first fixing member 6 and the second fixing member 7 are detachably fixed to the left and right vertical frames 5 and 6. First, the tension adjusting device 50 is attached to the second fixing member 7 in advance, the wire 40 is penetrated and wired so as to cross the movable member 20, and both ends of the wire 40 are respectively connected to the first fixing member 6. Prepare a fixed screen door device, place it in the opening, and assemble it. In this case, the fixing member or the like is cut off as necessary according to the size of the opening. Next, the winding shaft 510 of the tension adjusting device 50 is rotated by a driver or the like to adjust the tension of the wire 40, and the lower cover 514 is closed at a predetermined rotational position of the tension. In this case, since the adjustment amount of the wire 40 by the tension adjusting device 50 has increased, the width can be sufficiently adjusted by cutting. Further, since the tension of the wire portion extending upward from the adjusting device 50 and the tension of the wire portion extending downward are automatically equalized, the tension of the entire wire is equalized, and there is no variation in adjustment.

After adjusting the tension of the wire, the movable member 20
5, the tension adjusting device 50 is moved upward according to the rail mechanism 60, and the mounting adjustment is performed so that the movable member 20 stands upright. Then, the screw 70 is tightened at the standing position to fix the tension adjusting device 50. Conversely, when the movable member 20 is slightly inclined to the left, the tension adjusting device 50 is moved downward according to the rail mechanism 60, and the screw 70 is moved to a position where the movable member 20 stands vertically.
To fix the tension adjusting device 50. as a result,
With the tension of the wire 40 maintained, the tension adjustment and the installation adjustment can be performed easily and at one place.

Next, another wiring method using the tension adjusting device will be described with reference to FIGS. 7 (a) to 7 (d). 7E is a schematic cross-sectional view of each of FIGS. 7A to 7D, and FIG. 7F is a schematic configuration example of each turn point of the wire. The wiring method shown in FIG.
One wire 42 is used as an intermediate wire by inserting one wire 42 into the mesh member 30, and one end of one wire 41 is connected to the second fixing member 7.
It is fixed to the upper part, extends from the upper part to the lower part of the movable member 20 to the lower part of the first fixing member 6, and penetrates the tension adjusting device 50. One end of the other wire 42 is fixed at the lower part of the second fixing member 7,
Of the movable member 20 to extend from the upper portion to the middle portion of the movable member 20 again, and the other end thereof to the second fixed member 7.
It is fixed to. One end of the wire 41 penetrating the tension adjusting device 50 and another wire 42 are connected at the turning point U. According to this wiring method, it is possible to prevent the mesh member 30 from being bent by the wind or the like due to the presence of the intermediate wire 42a, and the tension adjusting device 50 has the same operation and effect as the above embodiment. In addition,
As shown in FIG. 7 (f), the connection method at the turning point U is such that the wire 42 is loosened using a ring member 43 such as a ring or a snap ring, and
Is fixed at one end. With this configuration, the wire 42 can slide on the ring member 43 during the wire adjustment, so that the tension of the wire 42 becomes uniform. The structure of such a turning point U is the same at each of the turning points U described below.

The wiring method shown in FIG. 7B uses two wires, each of which is inserted into the mesh member 30 to form intermediate wires 41a and 42a.
1 is fixed at the lower part of the second fixing member 7 and the movable member 2
The lower part of the movable member 20 is folded back from the upper part to the middle part, and the other end is fixed to the first fixed member 6. One end of the other wire 42 is fixed at the upper portion of the second fixing member 7, passed from above to below the movable member 20, folded back at the lower portion of the first fixing member 6, and again extended from the lower portion of the movable member 20 to the middle portion. The other end is fixed to the second fixing member 7. The wires 41, 42 are connected at the turning points U, U, respectively, via wires penetrating the tension adjusting device 50. According to this wiring method, the same operation and effect as the wiring method shown in FIG.

The wiring method shown in FIG. 7C uses two wires, each of which is inserted into the mesh member 30 to form three intermediate wires 41a, 42a and 42b.
One end of the wire 41 is fixed at the upper part of the second fixing member 7, and the first fixing member 6
And extends again from the lower part of the movable member 20 to the middle part, and the other end is fixed to the second fixed member 7. One end of the other wire 42 is fixed at the lower portion of the second fixing member 7, passed from below to above the movable member 20, folded back at the upper portion of the first fixing member 6, and again extended from the upper portion of the movable member 20 to the middle portion. The movable member 20 extends from the intermediate portion to the upper portion again via the second fixing member 7, and one end thereof is fixed to the upper portion of the first fixing member 6.
Other configurations are the same as those of the wiring method shown in FIG. 7B, so that the same operation and effect can be obtained.

The wiring method shown in FIG. 7D uses two wires, each of which is inserted into a mesh member to form six intermediate wires 41a, 41b, 42a, and 42b. Is fixed at the lower portion of the second fixed member 7, is folded over from below the movable member 20 to the upper portion of the first fixed member 6, extends again from the upper portion of the movable member 20 to the intermediate portion, and The movable member 20 extends from the middle portion to the upper portion again via the second fixing member 7, and one end thereof is fixed to the upper portion of the first fixing member 6.
One end of the other wire 42 is fixed on the upper part of the second fixing member 7, and the first fixing member 6
At the lower portion of the movable member 20, extending again from the lower portion of the movable member 20 to the intermediate portion, further extending through the second fixed member 7 from the intermediate portion of the movable member 20 to the lower portion,
One end is fixed to the lower part of the first fixing member 6. Other configurations are the same as those of the wiring method shown in FIG. 7B, so that the same operation and effect can be obtained.

When two or more movable members are erected on the opening, the wire tension mechanism having the above structure can be provided for each movable member. In this case, the above-described effects can be obtained. .

[0023]

According to the assembling screen door device of the first aspect, since the tension adjusting device has the wire winding portion for adjusting the tension, the tension of the entire wire acting on the movable member can be adjusted. . By moving the tension adjusting device along the rail mechanism while maintaining the adjusted tension, the mounting adjustment of the movable member can be performed. Therefore, the tension adjustment of the wire and the installation adjustment of the movable member can be easily performed at one place, and the tension of the entire wire acting on the movable member can be adjusted equally without variation. And a screen door device capable of easily adjusting the installation of the movable member.

According to the second aspect of the present invention, the adjustment of the tension of the wire and the adjustment of the installation of the movable member can be easily performed in one place.
In addition, the tension of the entire wire acting on the movable member can be adjusted equally without variation, so that the wire tension adjustment of the wire tension mechanism and the installation adjustment of the movable member can be easily performed. Can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a screen door device according to the present invention,

FIG. 2 is a perspective view of a tension adjusting device used in the screen door device;

FIG. 3 is an exploded perspective view of the tension adjusting device;

FIG. 4 is a sectional view of the tension adjusting device;

FIG. 5 is a schematic front view of an opening for explaining the operation of the screen door device of the present invention;

FIG. 6 is a schematic front view of an opening for explaining the operation of the screen door device of the present invention;

FIGS. 7A to 7D are schematic views of screen door devices according to other embodiments, and FIG. 7E is a schematic cross-sectional view of those screen door devices.
(F) is a schematic configuration example diagram of each turning point of the wire.

DESCRIPTION OF SYMBOLS 1 Screen device 10 Sash frame (opening frame) 2 Upper frame 3 Lower frame 4 Left vertical frame 5 Right vertical frame 6 First fixed member 7 Second fixed member 20 Movable member 30 Mesh member 40 41 42 Wire 43 Ring member 50 Tension adjusting device 510 Winding shaft 511 Hole 512 Case 512a Nail 513 Narrow 514 Lower lid 514a Stopper piece 515 516 Through hole 517 518 First and second slide part 519 Screw hole 60 Rail mechanism 70 screw

Claims (2)

[Claims] 1. One or more movable members that stand at an opening of a building and are movably arranged in the left-right direction of the opening, and are foldable and extendable to open or close as the movable member moves. A pleated mesh member, a wire tension mechanism composed of one or more wires wound around the movable member so as to prevent the movable member from swinging, and a tension adjusting device for adjusting the tension of the wire of the wire tension mechanism. A screen door device, wherein the tension adjusting device includes a wire winding portion that adjusts the tension by connecting or penetrating wires that apply tension in the same direction on the upper and lower portions of the movable member. A mesh provided with a slide mechanism that moves along a rail mechanism provided in the opening to enable the mounting adjustment of the movable member. Apparatus. 2. The tension adjusting device according to claim 1, wherein the tension of the wire is adjusted by a wire winding portion, and the tension is maintained. A method for adjusting installation of a screen door device, comprising: adjusting a mounting of the movable member by moving a slide mechanism of an adjustment device along a rail mechanism of an opening.