JP3280492B2 - Assembled 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 an assembling screen device to be installed in 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 Japanese Patent Application No. 4-87526 and Japanese Patent Application No. 4-87525, filed on Mar. 12, 1992 by the applicant of the present invention, disclose such an assembly screen door apparatus. As disclosed in the drawings and the drawings, some have a middle opening structure or a double opening structure.

[0003] In the assembled screen door device of the invention of the prior application, for example, one having a center opening structure, as shown in FIG. , 3 and the left and right vertical frames 4, 5, the assembling screen door device body 10 to be mounted on the sash frame 1
Are first and second fixing members 11 and 12 detachably fixed to the left and right vertical frames 4 and 5 of the sash frame 1, and first and second fixing members 11 and 12 provided between these fixing members 11 and 12. Movable members 13 and 14, and a pleated mesh member 1 provided between the first movable member 13 and the second movable member 14.
5 is provided.

[0004] In order to assemble such a center-opening screen door apparatus main body 10 to the sash frame 1, the left and right vertical frames 4, 5 are required.
And the first and second fixing members 11 and 12 are respectively assembled and fixed to the first and second fixing members 11 and 12.
The first and second movable members 13 and 14 interposed therebetween are arranged between the upper and lower frames 2 and 3 so as to be movably assembled in the opening and closing direction X along the left and right horizontal direction. Mesh member 1 following each opening and closing movement of
5 can be opened and closed so that it can be folded and extended.

[0005] Further, the above-mentioned center opening assembly door apparatus body 10
, A wire tension mechanism 20 is provided, and the wire tension mechanism 20 is provided with the first and second wires by uniform tension application only by stretching a non-stretchable and flexible wire, rope, or the like. Movable members 13, 14
Of the movable member 13 and 14 in the opening / closing direction X, thereby enabling the movable members 13 and 14 to move smoothly.

However, the wire tension mechanism 2
0 is currently composed of four wires 21, 22, 23, 24.

That is, one end 21 of the first wire 21
a is fixed A to the upper end 11 a of the first fixed member 11, and the other end 21 b is connected to the upper end 1 of the first movable member 13.
3a through the upper middle portion of the mesh member 15 through the upper middle portion to extend therefrom, and extend from the upper middle portion of the second movable member 14 to the lower end of the second fixed member 12 via the lower end portion 14b. It is fixed B by extending to the portion 12b.

The second wire 22 has one end 22a of the first wire 22a.
Is fixed to the upper end portion 11a of the fixing member 11, and the other end 22b is inserted from the upper end portion 13a of the first movable member 13 through the lower end portion 13b to the lower end portion side of the mesh member 15 to extend. The lower end portion of the second movable member 14 extends to the lower end portion 12b of the second fixed member 12 via the lower end portion 14b to be fixed D.

The third wire 23 has one end 23a at the first end.
Is fixed to the lower end portion 11b of the fixing member 11, and the other end 23b side is extended from the lower end portion 13b of the first movable member 13 through the lower intermediate portion through the lower intermediate portion side of the mesh member 15. At the same time, the second fixed member 12 is moved from the lower intermediate portion of the second movable member 14 through the upper end portion 14a.
And is fixed F so as to extend to the upper end portion 12a.

[0010] The fourth wire 24 has one end 24a at the first end.
Is fixed to the lower end 11b of the fixing member 11, and the other end 24b is inserted from the lower end 13b of the first movable member 13 to the upper end portion side of the mesh member 15 via the upper end 13a to extend. The second movable member 14 extends from the upper end portion of the second movable member 14 to the upper end portion 12a of the second fixed member 12 via the upper end portion 14a, and is fixed by H and wired.

On the other hand, as shown in FIG. 4, in the double door opening screen door apparatus body 10, a first fixing member 11 fixed to the left vertical frame 4 of the sash frame 1 and a first movable member are provided. Member 1
3 and a first and second movable member 14 between a second fixed member 12 and a second movable member 14 fixed to the right vertical frame 5 of the sash frame 1.
Pleated mesh members 15A and 15B are provided, respectively, so that the first and second mesh members 15A and 15B can be opened or closed in a foldable and stretchable manner following the opening and closing movements of these movable members 13 and 14, respectively. It has a configuration consisting of

The wire tension mechanism 20 of the double door assembly screen door device body 10 is also composed of four wires 21, 22, 23 and 24. One end 21a of the first wire 21 is The first fixed member 11 is fixed at a position A on the upper end portion 11a side, and the other end 21b side is inserted into an upper end portion of the first mesh member 15A to form a portion on the upper end portion 13a side of the first movable member 13. The first movable member 13 is extended from the upper end portion to the lower end portion 13.
b to extend to the lower end 14b of the second movable member 14.

The other end 21b of the first wire 21 extending to the lower end 14b of the second movable member 14 is inserted through the upper intermediate portion of the first wire 21 into the upper intermediate portion of the second mesh member 15B. Thus, it is fixed to the second fixing member 12 by extending to the upper middle portion of the second fixing member 12.

The second wire 22 has one end 22a of the first wire 22a.
Is fixed to the upper middle portion of the fixing member 11, and the other end 22b is inserted into the upper middle portion of the first mesh member 15A to extend to the upper middle portion of the first movable member 13. The lower end portion 14 of the second movable member 14 from the upper middle portion of the first movable member 13 through the lower end portion 13b
b.

The other end 22b of the second wire 22 extending to the lower end 14b of the second movable member 14 is connected to the upper end of the second mesh member 15B via the upper end 14a. The second fixing member 12 is inserted and extended to the upper end portion of the second fixing member 12 to be fixed D.

The third wire 23 has one end 23a at the first end.
Is fixed E to a portion on the lower end portion 11b side of the fixing member 11 of
The other end 23b side is inserted into the lower end portion of the first mesh member 15A to extend to the lower end portion 13b side portion of the first movable member 13, and from the lower end portion to the upper end portion of the first movable member 13. The second movable member 14 is extended to the upper end portion 14a through 13a.

The other end 23b of the third wire 23 extending to the upper end 14a of the second movable member 14 is connected to the second mesh member 1 via the lower intermediate portion from the upper end 14a.
5B is inserted through the lower middle portion of the second fixing member 12B.
And is fixed F by extending to a lower intermediate portion on the lower end portion 12b side.

One end 24a of the fourth wire 24 is the first wire.
And the other end 24b is inserted through the lower intermediate portion of the first mesh member 15A to extend to the lower intermediate portion of the first movable member 13 and the second end 24b is extended to the lower intermediate portion of the first movable member 13. The second movable member 14 extends from the lower intermediate portion of the first movable member 13 to the upper end portion 14a of the second movable member 14 via the upper end portion 13a.

The other end 24b of the fourth wire 24 extending to the upper end 14a of the second movable member 14 is connected to the second mesh member 15B from the upper end 14a through the lower end.
Is extended to the lower end portion of the second fixing member 12 by being fixed H and wired.

[0020]

However, the wire tension mechanism 20 in the assembled screen door device of the above-mentioned prior invention prevents the first and second movable members 13 and 14 from swinging and has an autonomy. Since the number of wires to be provided is large, not only wiring work and tension adjustment work are troublesome, but also cost is increased.

Moreover, each of the wires 21, 22, 2
The wires 3 and 24 have a reinforcing effect against the wind pressure and the like of the mesh members by being passed through the mesh members 15, 15A and 15B, so that it is necessary to remove all the wires when repairing or replacing the mesh members. is there.

[0022]

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

[0023]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is arranged between left and right vertical frames of an opening frame such as a window of a building, and is disposed above and below these left and right vertical frames. The first that can be freely moved in the horizontal direction between the upper and lower frames.
And a second movable member, and a wire tension mechanism for self-supporting to prevent swinging of these movable members in the opening and closing movement direction, and the wire tension mechanism comprises a left and right vertical frame of the opening frame and each movable frame. It is characterized by being composed of three wires spanned between members.

[0024]

In other words, the present invention adopts the above-described structure, and the conventional wire tension mechanism is composed of three wires so that the movable member becomes independent so as to prevent the movable member from swinging in the opening and closing movement direction. The number of wires is reduced as compared with that of the first embodiment, thereby simplifying the wiring work of the wires and facilitating the tension adjustment work of the wires.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to respective embodiments shown in FIGS.

In the illustrated embodiment according to the present invention, the same reference numerals are used for the portions which are the same as those of the prior application shown in FIGS. It will be described using FIG.

FIG. 1 shows a first embodiment of a screen-attached screen door apparatus according to the present invention. In the figure, reference numeral 30 denotes a first and a second movable member 13 constituting the main body 10 of the screen screen apparatus. , 14 are independent wire tension mechanisms.

The wire tension mechanism 30 includes three wires 31, 32, and 33. The wiring of the first wire 31 has one end 31a detachably fixed to the left vertical frame 4 of the sash frame 1. The first fixed member 11 is fixed to the upper end portion 11 a of the first movable member 1 and the other end 31 b is fixed to the first movable member 1.
3 is extended to the upper end 13a.

The other end 31b of the first wire 31 extending to the upper end 13a of the first movable member 13
Is connected to the first movable member 13 via the first guide member 41.
Of the second movable member 14 without being inserted through the mesh member 15 via the second guide member 42 provided at the lower end 13b of the first movable member 13. It is folded back toward the lower end 14b.

The other end 31b of the first wire 31 folded back and extended to the lower end portion 14b of the second movable member 14
Is folded upward through a third guide member 43, and via a fourth guide member 44 provided at the upper end portion 14a of the second movable member 14, the right vertical frame 5 of the sash frame 1 is Is fixed to the second fixing member 12 which is detachably fixed to the upper end portion 12a side thereof.

The second wire 32 has one end 32 a fixed to the lower end 11 b of the first fixing member 11 and the other end 32 b extending to the lower end 13 b of the first movable member 13. Let me.

The other end 32b of the second wire 32 extending to the lower end 13b of the first movable member 13 is connected to the upper end 1 of the first movable member 13 via a fifth guide member 45.
The second fixed member 1 is folded back toward the side 3a and inserted through the mesh member 15 via the sixth guide member 46 provided at the upper end 13a of the first movable member 13.
2 is folded back to the upper end portion 12a side and fixed D, whereby the first movable member 1 and the first wire 31 are joined together.
We are trying to achieve 3 independence.

Further, the third wire 33 has one end 33a fixed to the upper end portion 11a of the first fixing member 11, and the other end 33b of the second movable member without being inserted through the mesh member 15. 14 extend to the upper end 14a.

The other end 33 b of the third wire 33 extending to the upper end 14 a of the second movable member 14 is connected to the lower end 1 of the second movable member 14 via a seventh guide member 47.
The second movable member 14 is folded back and extended to the lower end portion 12b side of the second fixed member 12 via an eighth guide member 48 provided at the lower end portion 14b of the second movable member 14, and is fixed F. Thereby, the second movable member 14 is made independent with the first wire 31.

FIG. 2 shows a one-way opening screen device as a second embodiment according to the present invention, wherein the wire tension mechanism 30 in the first embodiment is applied in a similar configuration. .

[0036]

As is apparent from the above description, the present invention is based on the prior art since the wire tension mechanism for self-supporting the movable member to prevent swinging in the opening and closing movement direction is formed of three wires. Thus, the number of wires can be reduced as compared with, whereby the wiring work of the wires can be simplified, and the tension adjustment work of the wires can be easily performed.

Further, since each wire of the wire tension mechanism is laid over the left and right vertical frames of the opening frame via the fixing member, the assembling work of the assembling screen door body to the opening frame is improved. be able to.

Further, since each wire of the wire tension mechanism is wired without being inserted into the mesh member, the work for repairing / replacement of the mesh member can be easily performed without removing each wire. .

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view of a half-opening installation screen door apparatus as a first embodiment of an installation screen door apparatus according to the present invention.

FIG. 2 is a schematic explanatory view of a double-sided opening screen door apparatus as a second embodiment of the screen screen apparatus according to the present invention;

FIG. 3 is a schematic explanatory view of a wire tension mechanism of a center-opening assembly door apparatus according to the invention of the prior application;

FIG. 4 is a schematic explanatory view of a wire tension mechanism of the double-sided assembling screen door device in the prior invention.

[Explanation of symbols]

1 ... opening frame (sash frame), 2, 3 ... upper and lower frame,
4, 5: left and right vertical frames, 10: assembled screen door device main body, 11: first fixing member, 11a: upper end,
11b: lower end, 12: second fixing member, 12
a: upper end, 12b: lower end, 13: first
13a ... upper end, 13b ... lower end, 14 ... second movable member, 14a ... upper end,
14b: lower end, 15, 15A, 15B: mesh member, 30: wire tension mechanism, 31:
1st wire, 31a ... one end, 31b ... other end, 32 ... second wire, 32a ... one end, 3
2b ... the other end, 33 ... the third wire, 33a.
..One end, 33b, the other end, 41, 42, 43, 4
4, 45, 46, 47, 48 ... guide member, A,
B, C, D, E, F: fixed part, X: opening and closing direction.

Claims (5)

(57) [Claims] A first and a first frame interposed between left and right vertical frames of an opening frame such as a window of a building and movably in the left and right horizontal direction between upper and lower frames arranged above and below the left and right vertical frames. Second
A movable member, and a wire tension mechanism that self-supports to prevent swinging of these movable members in the opening and closing movement direction. The wire tension mechanism is provided between the left and right vertical frames of the opening frame and each movable member. An assembling screen door device comprising three wires to be bridged. 2. The first wire of the wire tension mechanism has one end fixed to the upper end of one of the vertical frames of the opening frame, and the other end connected to the lower end of the first movable member from the upper end of the first movable member.
The movable member extends from the lower end portion to the upper end portion of the other vertical frame of the opening frame via the upper end portion and is folded back and fixed. The second wire has one end thereof at the lower end of one vertical frame of the opening frame. And the other end extends from the lower end of the first movable member to the upper end of the other vertical frame of the opening frame via the upper end, and is fixed by folding back. One end is fixed to the upper end of one vertical frame of the opening frame, and the other end extends from the upper end of the second movable member to the lower end of the other vertical frame of the opening frame via the lower end. 2. The assembled screen door device according to claim 1, wherein the device is folded back and fixed. 3. The apparatus according to claim 1, wherein each of the wires of the wire tension mechanism is wound around first and second fixing members detachably fixed to the left and right vertical frames of the opening frame. 3. The assembled screen door device according to 1 or 2. 4. A pleated mesh member is provided between a first movable member and a second movable member, and the mesh member is connected to the first movable member.
And has a middle opening structure in which the opening and closing of the second movable member can be opened or closed so as to be foldable and extendable in accordance with the opening and closing movement of each of the second movable members, and each wire of the wire tension mechanism is wired without being inserted through the mesh member. The assembly screen door device according to claim 1, 2 or 3, wherein: 5. A pleated mesh member is provided between one vertical frame of the opening frame and the first movable member and between the other vertical frame of the opening frame and the second movable member. It has a double-sided open structure in which the first and second movable members can be opened and closed so as to be foldable and extendable in accordance with the opening and closing movement of each of the first and second movable members, and each wire of a wire tension mechanism is inserted through the mesh member. The assembled screen door device according to claim 1, 2 or 3, wherein the wiring is carried out without wiring.