JP3313473B2 - Middle opening screen door device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

2. Description of the Related Art This kind of open-ended assembling apparatus is disclosed in the specification and drawings of Japanese Patent Application No. 4-87526 filed on Mar. 12, 1992 by the present applicant. One having the following configuration has been proposed.

As shown in FIGS. 6 and 7, an assembling screen door device body 10 according to the invention of the prior application includes an opening frame 1 such as a window of a building, that is, upper and lower horizontal frames 2 and 3 and left and right vertical frames 4. ,
5 and a four-piece shoji 6 inside and outside
A, 6B and 7A, 7B.

[0004] The assembled screen door device main body 10 is
First and second fixed members 11 and 12, first and second movable members 13 and 14 provided between the first and second fixed members 11 and 12, and first movable member It has a center-open structure including a pleated mesh member 15 that is foldable and extendable and provided between the second movable member 13 and the second movable member 13.

[0005] In addition, such an assembly screen door device body 10
In order to assemble into the opening frame 1, the first and second fixing members 11 and 12 are respectively attached and fixed to the left and right vertical frames 4 and 5, and the first and second fixing members 11 and 12 are fixed. The first and second movable members 13 and 14 interposed therebetween are arranged between the upper and lower horizontal frames 2 and 3 so as to be movably assembled in the opening and closing direction X along the horizontal direction.
The mesh member 15 is folded and stretchable following the opening and closing movements of the members 3 and 14.

[0006] Further, a wire tension mechanism 20 is provided in the assembly net door device main body 10, and the wire tension mechanism 20 is configured such that the first and second movable members 13 and 14 are used to stretch wires, ropes and the like. And a non-stretchable material that is stretched between the first and second fixed members 11 and 12 and the first and second movable members 13 and 14. And a flexible wire 21 which prevents the first and second movable members 13 and 14 from swinging in the opening / closing direction X by the tension of the wire 21,
This enables smooth movement and independent running.

That is, the wire tension mechanism 2
0 of the wire 21 is one end 21a of the first fixing member 11
A is fixed to the upper end 11a of the
Of the movable member 13 to the upper end portion 13a side.

The other end 21b of the wire 21 extending to the upper end 13a of the first movable member 13 is connected to a lower end thereof via a first guide roller 22 provided at the upper end of the first movable member 13. Folded back to the lower middle part on the 13b side,
The guide member 23 is inserted through the lower intermediate portion of the mesh member 15 to extend to the lower intermediate portion side of the second movable member 14, and the third guide is extended from the lower intermediate portion of the second movable member 14. The upper end 14 of the roller 14
a to the second fixed member 12 via the fourth guide roller 25 provided at the upper end portion 14a of the second movable member 14.
To the upper end portion 12a of the second member.

As described above, the other end 21b of the wire 21 extending to the upper end 12a of the second fixing member 12 is connected to the fifth guide roller 26 provided on the upper end 12a of the second fixing member 12. The second movable member 14 is continuously folded back to the lower end portion 12b side via the sixth guide roller 27.
To the lower end portion 14b side.

Further, the other end 21b of the wire 21 extending to the lower end 14b of the second movable member 14 is turned back to the upper intermediate portion side of the second movable member 14 via a seventh guide roller 28. The first movable member 13 is inserted through the upper intermediate portion of the mesh member 15 through the eighth guide roller 29 and extends toward the upper intermediate portion of the first movable member 13.

The other end 21 b of the wire 21 extending toward the upper intermediate portion of the first movable member 13 is connected to the lower end 1 of the first movable member 13 via a ninth guide roller 30.
3b, the lower end 13b of the first movable member 13
The first fixing member 11 is folded back and fixed to the lower end 11b thereof via a tenth guide roller 31 provided therein, and is wired.

[0012]

However, the wire tension mechanism 20 in the above-described open-ended assembling screen door device of the prior application is composed of the first and second movable members 13 and 1.
In order to prevent rocking of 4 and make it independent, wire 2
After the first spanning and stretching, not only a jig such as a stopper for fixing C on the way of the wire 21 spanned between the fifth guide roller 26 and the sixth guide roller 27 is required, but also The fixing C by the stopper must be released every time the tension of the wire is adjusted.

In addition, since only one wire 21 is used, the total length of the wires to be used is long, and an error in the cutting dimension is large. There is a problem that the tension adjustment work is troublesome.

[0014]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a screen opening assembling apparatus which can simplify the tension adjustment and wiring work of a wire tension mechanism and can improve the workability.

[0015]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a first and a second fixing member which are respectively fixed to right and left vertical frames of an opening frame such as a window of a building. A first and a second movable member interposed between the first and second fixed members and movably mounted in the horizontal direction between the upper and lower horizontal frames of the opening frame; A middle-open assembling screen door device that is provided between the first movable member and the second movable member, and includes a pleated mesh member that can be folded and stretched in accordance with the opening and closing movements of these movable members. A first wire tensioning mechanism that is bridged via the first and second fixing members so as to prevent the first movable member from swinging in the opening and closing movement direction and to stand alone; Independent of the wire tension mechanism of And a second wire tensioning mechanism that is bridged via the first and second fixing members so as to prevent the movable member from swinging in the opening / closing movement direction and stand alone. is there.

[0016]

According to the present invention, the first and second fixing members are arranged so that the first and second movable members become independent by preventing the first and second movable members from swinging in the opening / closing movement direction by employing the above-described structure. Since the wire tension mechanisms respectively bridged through the first and second wire tension mechanisms are composed of at least two wires independent of each other, the length of each wire is short. As a result, the handling becomes easy, and the cutting dimensional accuracy is increased, so that it is not necessary to adjust the dimensional accuracy in the field as before, whereby the tension adjustment of the wire and the wiring work can be simplified.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to embodiments shown in FIGS. In the illustrated embodiment according to the present invention, portions having the same configuration as the assembled screen door device of the prior application shown in FIGS. 6 and 7 will be described using the same reference numerals.

FIG. 1 shows a first embodiment of a screen-attached screen door apparatus according to the present invention. In the figure, reference numeral 40 denotes a first wire for allowing the first movable member 13 of the body screen apparatus 10 to stand on its own. The tension mechanism 50 is also the second movable member 1.
4, the first and second wire tension mechanisms 40 and 50 are independent of each other.
Is designed to make the first and second movable members 13 and 14 stand independently of each other.

That is, the first wire tension mechanism 40 includes a first wire 41 and a second wire 42
The first wire 41 has one end 41a fixed to the upper end 11a of the first fixing member 11 and the other end 41b extending toward the upper end 13a of the first movable member 13. The first movable member 13 is moved from the upper end 13 a to the lower end 13 via the first guide roller 61.
The second fixing member 12 is fixed to the lower end portion 12b of the second fixing member 12 via the second guide roller 62 while being bridged to the side b.

The second wire 42 has one end 42a fixed to the lower end 11b of the first fixed member 11 and the other end 42b connected to the first movable member 1b.
3 is extended to the lower end portion 13b side of the first movable member 13 via the third guide roller 63, and is folded back over the upper end portion 13a side of the first movable member 13 so as to intersect with the first wire. Is fixed to the upper end portion 12a of the second fixing member 12 via the guide roller 64.

On the other hand, the second wire tension mechanism 50 comprises a third wire 51 and a fourth wire 52, and the third wire 51 has one end 51a at the upper end of the first fixing member 11. The other end 52b is fixed to the portion 11a and the other end 52b is extended toward the upper end portion 14a of the second movable member 14, and the upper end portion 14a of the second movable member 14 is connected via a fifth guide roller 65. To lower end 14
b, and fixed to the lower end 12b of the second fixing member 12 via a sixth guide roller 66.
I do.

The fourth wire 52 has one end 52a fixed to the lower end 11b of the first fixed member 11 and the other end 52b connected to the second movable member 1b.
2 and extends from the lower end 12b of the second movable member 14 to the upper end 12a via a seventh guide roller 67 so as to cross the third wire 51. , And is fixed to the upper end portion 12a of the second fixing member 12 via an eighth guide roller 68.

FIG. 2 shows a second embodiment of the present invention, in which one end 41a of a first wire 41 of the first wire tension mechanism 40 is fixed to an upper end 11a of the first fixing member 11. A, and the other end 41b is extended toward the upper end portion 13a of the first movable member 13 so as to extend from the upper end portion 13a of the first movable member 13 to a lower intermediate portion via a first guide roller 61. And the second
Through the guide roller 62 of FIG.

The other end 41b of the first wire 41 inserted through the lower intermediate portion of the mesh member 15 is connected to the lower end portion 14b of the second movable member 14 from the lower intermediate portion of the second movable member 14 via a third guide roller 63. The second fixing member 12 is fixed to the lower end portion 12 b of the second fixing member 12 via the fourth guide roller 64.

The second wire 42 has one end 42a fixed to the lower end 11b of the first fixing member 11 and the other end 42b connected to the first movable member 1b.
3 and extends from the lower end portion 13b of the first movable member 13 to the upper intermediate portion via the fifth guide roller 65 so as to intersect with the first wire 41 and return to the lower end portion 13b. The mesh member 15 is inserted through the sixth guide roller 66 into the upper middle portion of the mesh member 15.

The other end 42b of the second wire 42 inserted through the upper middle portion of the mesh member 15 is connected to the upper middle portion of the second movable member 14 via the seventh guide roller 67 from the upper middle portion 14a. The second fixing member 12 is fixed to the upper end portion 12a of the second fixing member 12 via an eighth guide roller 68.

On the other hand, the second wire tension mechanism 50
One end 51a of the third wire 51 is fixed E to the upper end 11a of the first fixed member 11, and the other end 51b extends toward the upper end 13a of the first movable member 13. Ninth guide roller 69 and tenth guide roller 69
The first movable member 13 is inserted from the upper end portion 13a of the first movable member 13 to the upper end portion of the mesh member 15 through the guide roller 70.

The other end 51b of the third wire 51 inserted through the upper end of the mesh member 15 is connected to the upper end 14a of the second movable member 14 via an eleventh guide roller 71.
To the lower end 14b side, and
Of the second fixing member 12 via the guide roller 72 of
Is fixed F to the lower end 12b.

The fourth wire 52 has one end 52a fixed to the lower end 11b side of the first fixing member 11 and the other end 52b connected to the lower end 13b of the first movable member 13. causes extended to the side, is inserted under the end portion of the mesh member 15 from the lower end 13b of the through thirteenth guide roller 73 first movable member 13.

The other end 52b of the fourth wire 52 is inserted under the end portion of the mesh member 15, 14 and 15
The second movable member 1 via the guide rollers 74 and 75
The not cross the third wires 51 together pass folding seat in the upper end portion 14a from 4 of the lower end portion 14b, and through the first 16 of the guide roller 76, fixed H to the upper end portion 12a of the second fixing member 12 Thus, the first to fourth wires 41, 42,.
By inserting the mesh members 51 and 52 through the mesh member 15, the reinforcing effect of the mesh member 15 against wind pressure and the like can be enhanced.

FIG. 3 shows a third embodiment according to the present invention, in which one end 41a of a first wire 41 of the first wire tension mechanism 40 is connected to the first fixing member 11a.
Is fixed to the upper end 11a of the first movable member 13 and the other end 41b is extended toward the upper end 13a of the first movable member 13, and the upper end of the first movable member 13 via the first guide roller 61. The part 13a is folded back to the lower end 13b.

The other end 41b of the first wire 41 bent from the upper end 13a to the lower end 13b of the first movable member 13 is inserted through the second guide roller 62 into the lower end of the mesh member 15. Then, the second movable member 14
The second fixing member 1 is folded back over the lower end portion 14b side of the second fixing member 1 via third and fourth guide rollers 63 and 64.
2 and fixed to the lower end 12b.

The second wire 42 has one end 42a fixed to the lower end 11b of the first fixing member 11 and the other end 42b connected to the first movable member 1b.
3 and extends to the lower end 13 b side of the first movable member 13 via the fifth guide roller 65.
From the first wire 41 to the upper end portion 13b.

The other end 4 of the second wire 42 folded from the lower end 13b of the first movable member 13 to the upper end 13b
2b is connected to the mesh member 1 via a sixth guide roller 66.
5 and is folded back over the upper end portion 14a of the second movable member 14 and the second fixed member 12 is fixed to the second movable member 14 via seventh and eighth guide rollers 67 and 68. It is fixed D on the upper end 12a.

On the other hand, the second wire tension mechanism 50
One end 51a of the third wire 51 is fixed E to the upper end 11a of the first fixed member 11, and the other end 51b extends toward the upper end 13a of the first movable member 13. The first movable member 13 is folded back from the upper end portion 13a to the upper intermediate portion via the ninth guide roller 69.

The other end 5 of the third wire 51 folded from the upper end 13a of the first movable member 13 to the upper intermediate portion
1b is inserted through an upper intermediate portion of the mesh member 15 through a tenth guide roller 70, and is folded back over the upper intermediate portion side of the second movable member 14;
The second movable member 1 via the first guide roller 71
4, and is fixed to the lower end portion 12b of the second fixing member 12 via a twelfth guide roller 72.

The fourth wire 52 has one end 52a fixed to the lower end 11b of the first fixing member 11 and the other end 52b connected to the first movable member 1b.
The first movable member 13 is folded back from the lower end portion 13b of the first movable member 13 to a lower intermediate portion via a thirteenth guide roller 73 while extending to the lower end portion 13b side of the third movable member 13.

The other end 5 of the fourth wire 52 folded from the lower end 13b of the first movable member 13 to the lower intermediate portion
2b is inserted through a lower intermediate portion of the mesh member 15 via a fourteenth guide roller 74, is folded back over the lower intermediate portion side of the second movable member 14, and
5, the second movable member 1
4 and intersects with the third wire 51 so as to intersect with the third wire 51.
And is fixed to the upper end portion 12a of the second fixing member 12 through the hole H.

FIG. 4 shows a fourth embodiment according to the present invention, in which one end 41a of a first wire 41 of a first wire tension mechanism 40 is fixed to an upper end 11a of the first fixing member 11. A, the other end 41b is extended toward the upper end 13a of the first movable member 13, and the other end 41b is folded from the upper end 13a of the first movable member 13 to a lower intermediate portion via the first guide roller 61. return.

The other end 4 of the first wire 41 folded from the upper end 13a of the first movable member 13 to the lower intermediate portion
1b is connected to the mesh member 1 via a second guide roller 62.
5 and the second movable member 1
4, while being looped back over the lower middle part of the second movable member 14 from the lower middle part of the second movable member 14 to the upper end part 14a via a third guide roller 63, and further, via a fourth guide roller 64, The second fixing member 12 is fixed B on the upper end portion 12a.

The second wire 42 has one end 42a fixed to the lower end 11b of the first fixing member 11 and the other end 42b connected to the first movable member 1b.
3 and extends from the lower end 13b of the first movable member 13 to the upper middle portion via the fifth guide roller 65 so as to intersect with the first wire 41 and to be looped back. , Through the sixth guide roller 66, through the upper intermediate portion of the mesh member 15, and folded back over the upper intermediate portion of the second movable member 14.

The other end 42b of the second wire 42, which is folded back over the upper intermediate portion of the second movable member 14,
Is extended from an upper intermediate portion of the second movable member 14 to a lower end portion 14 b of the second movable member 14 via a seventh guide roller 67 so as to intersect with the first wire 41. The lower end 1 of the second fixing member 12
Fix D at 2b.

On the other hand, the second wire tension mechanism 50
One end 51a of the third wire 51 is fixed E to the upper end 11a of the first fixed member 11, and the other end 51b extends toward the upper end 13a of the first movable member 13. , Ninth and tenth guide rollers 6
9 and 70, the upper end 13a of the first movable member 13
Through the upper end portion of the mesh member 15, and
Is folded over the upper end 14a side of the movable member 14 of FIG.

The other end 51a of the third wire 51 folded back over the upper end 14a of the second movable member 14
Is folded over from the upper end 14a to the lower end 14b of the second movable member 14 via an eleventh guide roller 71, and the lower end of the second fixed member 12 is connected via a twelfth guide roller 72. It is fixed F to the portion 12b.

The fourth wire 52 has one end 52a fixed to the lower end 11b of the first fixing member 11 and the other end 52b connected to the first movable member 1b.
3 to the lower end portion 13b side, and through the thirteenth and fourteenth guide rollers 73 and 74, from the lower end portion 13b of the first movable member 13 to the lower end portion of the mesh member, thereby forming the The second movable member 14 is folded back over the lower end portion 14b side.

The other end 52b of the fourth wire 52 folded back over the lower end 14b of the second movable member 14
Is interposed with the third wire 51 from the lower end portion 14b of the second movable member 14 via a fifteenth guide roller 75, is folded back over the upper end portion 14a side, and is interposed via a sixteenth guide roller 76. The second fixing member 12 has a configuration in which it is fixed to the upper end 12a of the second fixing member 12.

FIG. 5 shows a fifth embodiment according to the present invention, in which one end 41 a of a first wire 41 of a first wire tension mechanism 40 is connected to an upper end 1 of a first fixing member 11.
1a, and the other end 41b is extended toward the upper end portion 13a of the first movable member 13 and from the upper end portion 13a of the first movable member 13 via the first guide roller 61. Fold back to the lower middle part.

The other end 4 of the first wire 41 folded from the upper end 13a of the first movable member 13 to the lower intermediate portion
1b is connected to the mesh member 1 via a second guide roller 62.
5 and the second movable member 1
4, while being folded back over the lower intermediate portion side, via a third guide roller 63, toward the lower end portion 14b side of the second movable member 14, and further via a fourth guide roller 64, Lower end 12b of second fixing member 12
Fixed B.

The second wire 42 has one end 42a fixed to the lower end 11b of the first fixed member 11 and the other end 42b connected to the first movable member 1b.
3 extend to the lower end portion 13 b side, and the lower end portion 1 of the first movable member 13 via a fifth guide roller 65.
From 3b, it crosses over the first wire 41 from the upper end portion 13a side to be folded back.

The other end 42b of the second wire 42, which is folded back from the lower end 13b of the first movable member 13 to the upper end 13a, is connected to the upper end of the mesh member 15 via a sixth guide roller 66. The second movable member 14 is inserted back into the upper end portion 14a of the second movable member 14 and is folded over the upper end portion 12a of the second fixed member 12 via the seventh and eighth guide rollers 67 and 68. Fix D.

On the other hand, the second wire tension mechanism 50
The third wire 51 has one end 51a fixed to the upper end 11a of the first fixing member 11 and the other end 51b extending toward the upper end 13a of the first movable member 13. The first movable member 13 is folded back from the upper end portion 13a to the upper intermediate portion via the ninth guide roller 69.

The third wire 5 folded back from the upper end 13a of the first movable member 13 to the upper middle portion
The other end 51b of the first member is inserted through a tenth guide roller 70 into the upper intermediate portion of the mesh member 15, and
Of the second movable member 14 from the upper middle portion of the second movable member 14 to the lower end portion 14b via an eleventh guide roller 71,
Further, through the twelfth guide roller 72, the second
To the lower end 12b of the fixing member 12 of FIG.

The fourth wire 52 has one end 52a fixed to the lower end 11b of the first fixed member 11 and the other end 52b connected to the first movable member 1b.
3 to the lower end 13b side, and the mesh member 1 via thirteenth and fourteenth guide rollers 73 and 74.
5 and is folded back over the lower end 14 b of the second movable member 14.

The other end 52b of the fourth wire 52 folded back over the lower end 14b of the second movable member 14
Is intersected with the third wire 51 from the lower end 13b of the second movable member 14 via a fifteenth guide roller 75, is folded back over the upper end 14a, and is also interposed via a sixteenth guide roller 76. The second fixing member 12 is fixed to the upper end portion 12 a of the second fixing member 12.

[0055]

As is apparent from the above description, according to the present invention, the first and second fixed members are prevented from swinging in the opening and closing movement directions of the first and second movable members so as to be self-supporting. the wire tensioning mechanism to be passed over each via, small
Since it is composed of the first wire tension mechanism and the second wire tension mechanism consisting of at least two wires, the length of each wire is short and the handling is easy. The dimensional accuracy can be increased, and it is not necessary to adjust the dimensional accuracy on site as in the past, whereby the tension adjustment of the wire and the simplification of the wiring work can be achieved.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view of a wire tension mechanism showing a first embodiment of a center-attached screen door device according to the present invention.

FIG. 2 is a schematic explanatory diagram of a wire tension mechanism showing a second embodiment of the screen door assembling apparatus according to the present invention.

FIG. 3 is a schematic explanatory view of a wire tension mechanism showing a third embodiment of the screen door assembly device according to the present invention.

FIG. 4 is a schematic explanatory view of a wire tension mechanism showing a fourth embodiment of the center opening assembling screen door device according to the present invention.

FIG. 5 is a schematic explanatory view of a wire tension mechanism showing a fifth embodiment of the center opening assembling screen door device according to the present invention.

FIG. 6 is a schematic explanatory view of a wire tension mechanism of the center-attached screen door device in the prior invention.

FIG. 7 is a schematic cross-sectional view of a center-opening assembly screen device according to the invention of the prior application.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Opening frame, 2, 3 ... Upper and lower both horizontal frames, 4, 5 ... Left and right both vertical frames, 10 ... Assembly net door apparatus main body, 11 ... 1st fixing member, 11a ... upper end, 11b ... lower end, 12 ... second fixed member, 12a ... upper end, 12b ... lower end, 13 ... first movable member, 13a ... -Upper end, 13b ... lower end, 14 ... second movable member, 14a ... upper end, 14b ... lower end, 15 ... mesh member, 40 ... first wire Tension mechanism, 41 ... first wire, 41a ... one end, 41b ... other end, 42 ... second wire, 42a ... one end, 42b ... other end, 50 ... -2nd wire tension mechanism, 51 ... 3rd wire, 51a ... one end, 51b ... the other end, 52 ... 4th wire, 52a ... one end, 52b ... other end, 61-76 ... guide roller, A, B, C, D, E, F, G, H ... fixed part , X ... opening and closing direction.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-256071 (JP, A) JP-A-5-248155 (JP, A) JP-A-5-179875 (JP, A) JP-A-7- 4159 (JP, A) Japanese Utility Model Hei 6-32689 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) E06B 9/52 E06B 9/06

Claims (6)

(57) [Claims] A first and a second fixing member assembled and fixed respectively to left and right vertical frames of an opening frame such as a window of a building; and a first and a second fixing member interposed between the first and the second fixing members. A first and a second movable member that is movably mounted in the horizontal direction between the upper and lower horizontal frames of the opening frame; and a first movable member and a second movable member that are provided between the first movable member and the second movable member. And a pleated mesh member that can be folded and stretched in accordance with the opening and closing movement of each of the movable members. A first wire tension mechanism that is bridged through the first and second fixing members so as to prevent and become independent, and that the second movable member is opened and closed independently of the first wire tension mechanism. Prevent swinging in the direction of movement so that you become independent And a second wire tension mechanism which is respectively extended over the first and second fixing members. 2. A first wire tension mechanism comprising at least two first and second wires, wherein the first wire has one end fixed to an upper end of a first fixing member, and the other. An end extending from an upper end to a lower end of the first movable member, and being fixed to a lower end of the second fixing member; the second wire having one end fixed to a lower end of the first fixing member; And the other end is fixed from the lower end of the first movable member to the upper end thereof so as to cross the first wire, and is fixed to the upper end of the second fixing member. The tension mechanism includes at least two third and fourth wires, and the third wire has one end fixed to the upper end of the first fixed member and the other end set to the upper end of the second movable member. Lower part of the second fixing member extending from the lower part to the lower part The fourth wire has one end fixed to the lower end of the first fixing member, and the other end intersects the third wire from the lower end to the upper end of the second movable member. 2. The screen door assembling apparatus according to claim 1, wherein the door is fixed to an upper end of the second fixing member. 3. The right and left vertical frames of an opening frame such as a window of a building.
A first and a second fixing member to be assembled and fixed, respectively, interposed between the first and the second fixing member, and
The upper and lower horizontal frames of the opening frame can be freely moved in the horizontal direction.
First and second movable members to be attached, and a first and a second movable member provided between the first and the second movable members.
And follow the opening and closing movement of each of these movable members.
With a pleated mesh member that is foldable and retractable
A screen door assembly device for opening in the middle, which prevents swinging of the first and second movable members in the opening and closing movement direction.
Through the first and second fixing members so as to be independent.
The first and second wire tensions respectively
A first wire tensioning mechanism includes at least two first and second wires, and the first wire has one end fixed to an upper end of the first fixing member, and the other. The end is folded back from the upper end of the first movable member to the lower intermediate portion, and is passed through the lower intermediate portion of the mesh member and is bridged from the lower intermediate portion of the second movable member to the lower end to form a second fixed member. The second wire has one end fixed to the lower end of the first fixing member, and the other end connected to the upper intermediate portion from the lower end of the first movable member to the upper intermediate portion. Along with crossing the wire and turning it back, the wire is inserted into the upper intermediate portion of the mesh member, is extended from the upper intermediate portion of the second movable member to the upper end, and is fixed to the upper end of the second fixed member. While the second wire tension The third wire has at least two third and fourth wires, one end of which is fixed to an upper end of the first fixed member, and the other end of which is the first movable member. Through the upper end of the mesh member from the upper end of the mesh member.
The lower end of the movable member is fixed to the lower end of the second fixed member by extending from the upper end to the lower end of the movable member, and the fourth wire has one end fixed to the lower end of the first fixed member, and the other end. the are passed through under end portion of the mesh member from the lower end portion of the first movable member and the second
Characterized in that the movable member is fixed to an upper end portion of the second fixing member by being folded back and over from the lower end portion to the upper end portion of the movable member.
Place. 4. The right and left vertical frames of an opening frame such as a window of a building.
A first and a second fixing member to be assembled and fixed, respectively, interposed between the first and the second fixing member, and
The upper and lower horizontal frames of the opening frame can be freely moved in the horizontal direction.
First and second movable members to be attached, and a first and a second movable member provided between the first and the second movable members.
And follow the opening and closing movement of each of these movable members.
With a pleated mesh member that is foldable and retractable
A screen door assembly device for opening in the middle, which prevents swinging of the first and second movable members in the opening and closing movement direction.
Through the first and second fixing members so as to be independent.
The first and second wire tensions respectively
A first wire tensioning mechanism includes at least two first and second wires, the first wire having one end fixed to an upper end of the first fixing member, and the other. The end is folded back from the upper end to the lower end of the first movable member, and is inserted through the lower end of the mesh member, is bridged over the lower end of the second movable member, and is fixed to the lower end of the second fixed member. The second wire has one end fixed to the lower end of the first fixed member and the other end folded from the lower end to the upper end of the first movable member so as to cross the first wire. While returning, the second wire tension mechanism is inserted into the upper end of the mesh member, wrapped around the upper end of the second movable member, and fixed to the upper end of the second fixed member. From two third and fourth wires. The third wire has one end fixed to the upper end of the first fixing member, and the other end folded back from the upper end of the first movable member to an upper intermediate portion, and the upper end of the mesh member. The fourth wire is fixed to the lower end of the second fixed member by being inserted through the intermediate portion and extending from the upper intermediate portion to the lower end of the second movable member, and one end of the fourth wire is fixed to the first fixed portion. The lower end of the second movable member is fixed to the lower end of the member and the other end is folded back from the lower end of the first movable member to the lower intermediate portion, and is inserted through the lower intermediate portion of the mesh member. A middle-open assembling screen door device characterized in that it is crossed over the third wire from a portion to an upper end portion and is folded back and fixed to an upper end portion of the second fixing member. 5. The right and left vertical frames of an opening frame such as a window of a building.
A first and a second fixing member to be assembled and fixed, respectively, interposed between the first and the second fixing member, and
The upper and lower horizontal frames of the opening frame can be freely moved in the horizontal direction.
First and second movable members to be attached, and a first and a second movable member provided between the first and the second movable members.
And follow the opening and closing movement of each of these movable members.
With a pleated mesh member that is foldable and retractable
An open-ended assembling screen door device, wherein swinging of the first and second movable members in the opening and closing movement direction is prevented.
Through the first and second fixing members so as to be independent.
The first and second wire tensions respectively
A first wire tensioning mechanism includes at least two first and second wires, the first wire having one end fixed to an upper end of the first fixing member, and the other. The end is folded back from the upper end of the first movable member to the lower intermediate portion to be inserted into the lower intermediate portion of the mesh member, and is extended from the lower intermediate portion of the second movable member to the upper end to form the second fixed member. The second wire is fixed to an upper end, one end of which is fixed to a lower end of the first fixing member, and the other end is connected to the upper intermediate portion from a lower end of the first movable member to an upper intermediate portion. The second movable member is crossed from the upper middle portion of the second movable member to the lower end portion so as to intersect with the first wire while being folded back and intersecting with the wire. Lower end of fixing member While the second wire tension mechanism is fixed, the second wire tension mechanism includes at least two third and fourth wires, and the third wire has one end fixed to an upper end of the first fixing member, And the other end is inserted from the upper end of the first movable member to the upper end of the mesh member, and is extended from the upper end to the lower end of the second movable member, and the lower end of the second fixed member is extended. And the fourth wire has one end fixed to the lower end of the first fixing member, and the other end inserted through the lower end of the mesh member from the lower end of the first movable member. The third movable member moves from the lower end to the upper end of the second movable member.
Characterized in that the second fixing member is fixed to the upper end of the second fixing member by crossing over the wire of the second fixing member.
Assembled screen door device. 6. The right and left vertical frames of an opening frame such as a window of a building.
A first and a second fixing member to be assembled and fixed, respectively, interposed between the first and the second fixing member, and
The upper and lower horizontal frames of the opening frame can be freely moved in the horizontal direction.
First and second movable members to be attached, and a first and a second movable member provided between the first and the second movable members.
And follow the opening and closing movement of each of these movable members.
With a pleated mesh member that is foldable and retractable
An open-ended assembling screen door device, wherein swinging of the first and second movable members in the opening and closing movement direction is prevented.
Through the first and second fixing members so as to be independent.
The first and second wire tensions respectively
A first wire tensioning mechanism includes at least two first and second wires, the first wire having one end fixed to an upper end of the first fixing member, and the other. The end is folded back from the upper end of the first movable member to the lower intermediate portion to be inserted into the lower intermediate portion of the mesh member, and is extended from the lower intermediate portion of the second movable member to the lower end to form the second fixed member. The first wire is fixed to a lower end, and one end of the second wire is fixed to the lower end of the first fixing member, and the other end is connected to the upper end from the lower end of the first movable member. While being folded back and crossing and inserting into the upper end portion of the mesh member, it is wrapped around the upper end portion of the second movable member and fixed to the upper end portion of the second fixed member. The tension mechanism is at least The third wire has one end fixed to the upper end of the first fixed member, and the other end of the third wire is formed from the upper end of the first movable member. The fourth movable member is inserted into the upper intermediate portion of the mesh member, and is extended from the upper intermediate portion of the second movable member to the lower end portion to be fixed to the lower end portion of the second fixed member; Is fixed at one end to the lower end of the first fixed member, and the other end is inserted from the lower end of the first movable member to the lower end portion of the mesh member, and the second movable member From the lower end to the upper end of the third
Characterized in that the second fixing member is fixed to the upper end of the second fixing member by crossing over the wire of the second fixing member.
Assembled screen door device.