JPH074159A - Assembled wire screen device - Google Patents

Abstract

PURPOSE:To simplify the wire arrangement of a wire tension mechanism for the improvement of workability, allow the easy and simple adjustment of wire tension, and enhance a reinforcement effect for a wire mesh member against wind pressure. CONSTITUTION:A pleated wire mesh member 14 freely collapsible and expandable following the open and close travel of a movable member 13 is provided among the first and second fastening members 11 and 12 assembled and fixed to the opening frame 1 of a building, and the movable member 13 laid between the first and second fastening members 11 and 12. Also, the second wire tension mechanism 50 symmetrically laid in such a way as passed through the upper and lower sections of the member 14 is provided, in addition to the first wire tension mechanism 30 extended so as to prevent the oscillation of the movable member 13 in the open and close travel direction X thereof.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling screen door device which is assembled to 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 An assembly screen door device of this type has a construction disclosed in the specification and drawings of Japanese Patent Application No. 4-75953 filed by the present applicant on February 28, 1992. Some have.

In the assembled screen door device of the prior invention, as shown in FIG. 3, an opening frame 1 such as a window portion of a building,
That is, the assembled screen door device main body 10 assembled to the opening frame 1 framed by the upper and lower horizontal frames 2 and 3 and the left and right vertical frames 4 and 5, and the first and second fixing members 11 and 12, and these. A movable member 13 provided between the first and second fixed members 11 and 12, and a foldable and expandable pleated mesh member 14 provided between the movable member 13 and the second fixed member 12. It has a configuration consisting of.

Then, the assembled screen door body 1 as described above
To assemble 0 into the opening frame 1, first place the left and right vertical frames 4 and 5
And the second fixing members 11 and 12 are assembled and fixed,
In addition, the movable member 13 interposed between the first and second fixed members 11 and 12 is disposed between the upper and lower horizontal frames 2 and 3 and is movably assembled in the opening / closing direction X along the horizontal direction. Following the opening / closing movement of the movable member 13, the mesh member 14 is foldable and expandable.

Further, the assembled screen door body 10 includes:
A wire tension mechanism 20 is provided, and the wire tension mechanism 20 includes the first and second fixing members 1.
Non-stretchable and flexible first and second wires 21,2 that are laid between the first and second movable members 13 and 12, respectively.
The tension of the wires 21 and 22 prevents the movable member 13 from swinging when it is moved in the opening / closing direction X, and enables smooth movement and self-supporting traveling.

[0006]

However, in the wire tension mechanism 20 of the above-mentioned prior invention, the wire tension mechanism 20 fixes the one end 21a of the first wire 21 to the upper end 11a of the first fixing member 11. The other end 21b side is formed by inserting it from the upper end portion 13a of the movable member 13 into the internal hollow portion and folding it downward through the first guide roller 23, and is provided in the lower intermediate portion in the movable member 13. The second guide roller 24 is inserted into the lower intermediate portion of the mesh member 14, and is extended to the lower intermediate portion on the lower end 12b side of the second fixing member 12 to be fixed B.

On the other hand, one end 22 of the second wire 22
a is fixed to the lower end portion 11b of the first fixing member 11, the other end 22b side is inserted from the lower end portion 13b of the movable member 13 into the internal hollow portion, and is folded back upward through the third guide roller 25. At the same time, the second fixing member 12 is inserted into the upper intermediate portion of the mesh member 14 through the fourth guide roller 26 provided in the upper intermediate portion of the movable member 13.
It is extended by being extended to the upper intermediate portion on the side of the upper end 12a, fixed D, and wired.

Therefore, when the wire tension mechanism 20 is wired to the assembled screen door apparatus main body 10, the first and second
The wires 21, 22 have to be passed over the hollow portion in the movable member 13 in an intersecting state so as to be inserted, and the wiring work is very troublesome and the wire tension cannot be easily adjusted.

Moreover, there is a problem that the reinforcing effect against the wind pressure by the first and second wires 21 and 22 inserted through the upper and lower intermediate portions of the mesh member 14 is low.

[0010]

An object of the present invention is to simplify the wiring of the wire tension mechanism, improve workability, easily and easily adjust the wire tension, and enhance the effect of reinforcing the mesh member against wind pressure. An object of the present invention is to provide an assembling screen door device capable of performing the above.

[0011]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to first and second fixing members which are assembled and fixed to both left and right vertical frames of an opening frame such as a window of a building. A movable member that is interposed between the first and second fixed members and is movably assembled between the upper and lower horizontal frames of the opening frame in the horizontal horizontal direction, and the movable member and the first or second movable member. A pleated mesh member that is provided between the second fixed member and that is foldable and expandable in accordance with the opening / closing movement of the movable member, and hangs so as to prevent the movable member from swinging in the opening / closing movement direction. Upper and lower parts of the mesh member provided between a first wire tension mechanism including at least two wires to be passed over and the first or second fixing member separately from the first wire tension mechanism. And insert it symmetrically It is obtained by the second wire tensioning mechanism that is passed as provided by comprising configure.

[0012]

That is, according to the present invention, by adopting the above-mentioned structure, a first wire tensioning mechanism composed of at least two wires spanned so as to prevent the movable member from swinging in the opening / closing movement direction, In addition to the first wire tension mechanism, a second wire tension mechanism that is symmetrically inserted into the upper and lower parts of the mesh member provided between the first and second fixing members and is suspended Therefore, the wiring work of the wire is simplified.

Further, the first wire tension mechanism is composed of first and second wires, and the first wire is
One end is fixed to the upper end of the movable member, and the other end is folded back from the upper end of the first fixed member to the lower end of the movable member via the upper end and the lower end of the second fixed member. On the other hand, the second wire has one end fixed to the lower end of the movable member, and the other end from the upper end of the second fixed member through the lower end and the upper end of the first fixed member to the movable member. Since each wire is fixed to the upper end by folding back, it is not necessary to insert each wire in the movable member, that is, in the hollow portion of the movable member in an intersecting state, thereby simplifying the wiring work of the wire. In addition to being possible, the adjustment of the wire tension can be easily and easily performed, and the self-supporting property of the movable member is enhanced.

Further, the second wire tension mechanism is composed of first and second upper wires and first and second lower wires which are vertically symmetrically bridged, and one end of the first upper wire is The movable member is fixed to the upper end portion of the movable member, and the other end of the movable member is inserted from the upper end portion of the first fixing member through the upper end portion of the second fixing member and the upper central portion of the mesh member. The second upper wire is fixed to the upper center portion by folding back, and one end of the second upper wire is fixed to the upper end portion of the movable member, and the other end is from the upper end portion of the first fixing member to the upper end portion of the second fixing member and the upper middle portion. The first lower wire has one end fixed to the lower end of the movable member and the other end fixed to the upper intermediate part of the movable member by being inserted into the upper intermediate part of the mesh member through the part and folded back and fixed to the upper intermediate part of the movable member. Is it the lower end of the first fixing member? Are passed through the bottom center portion of the mesh member through the lower end and the lower central portion of the second fixing member,
The second lower wire is fixed by folding back to the lower central portion of the movable member, and one end of the second lower wire is fixed to the lower end portion of the movable member, and the other end is from the lower end portion of the first fixing member to the lower end portion of the second fixing member. And the lower intermediate portion of the mesh member is inserted through the lower intermediate portion and is fixed to the lower intermediate portion of the movable member by folding back, so that it is not necessary to insert each wire in the movable member in a crossed state. This makes it possible to simplify the wiring work of the wire and enhance the reinforcing effect of the mesh member against wind pressure.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in FIGS. In the illustrated embodiment according to the present invention, the same parts as those of the assembled screen door apparatus of the prior invention shown in FIG.

That is, in the assembled screen door apparatus according to the present invention, the first wire tension mechanism 30 is stretched over so as to prevent the movable member 13 from swinging in the opening / closing movement direction X.
The first wire tension mechanism 30 and the mesh member 14 separately provided between the second fixed member 12 and the movable member 13 are symmetrically inserted into the upper and lower portions of the mesh member 14 to enhance the reinforcing effect against wind pressure. And a second wire tension mechanism 50 that is laid over as described above. Here, the wire tension mechanism means a structure in which the movable member is self-supporting only by stretching a wire, rope or the like.

The first wire tension mechanism 30 is composed of two first and second wires 31 and 32, as shown in FIG.
Fixes one end 31a to the upper end 13a of the movable member 13 A
In addition, the other end 31b extends from the upper end 11a of the first fixing member 11 to the upper end 12a of the second fixing member 12 via the first guide roller 41, and the second guide roller 42 Then, the second fixing member 12 is folded back to the lower end 12b side, and is further folded back to the lower end 13b side of the movable member 13 through the third guide roller 43 to be fixed B.

On the other hand, the second wire 32 has one end 3
2a is fixed to the lower end 13b of the movable member 13, and the other end 32b is fixed to the lower end 11b of the first fixed member 11.
Via the fourth guide roller 44 from the upper end 11a thereof
And then turn back to the second side through the first guide roller 41.
Of the fixing member 12 to the upper end 12a side, and further,
The movable member 13 is fixed to the upper end portion 13a of the movable member 13 via the second guide roller 42.

As shown in FIG. 2, the second wire tension mechanism 50 has first and second upper wires 51 and 52 and first and second upper wires 51 and 52 which are vertically symmetrically bridged.
The first upper wire 51 has one end 51a fixed to the upper end 13a of the movable member 13 and the other end 51b of the lower wire 61 and the other end 51b. The second fixing member 12 from the upper end portion 11a of the first fixing member 11 via the first guide roller 71.
Of the mesh member 14 through the second guide roller 72 and the upper center portion of the mesh member 14 through the third guide roller 73. The movable member 13 is inserted through the part.
F is folded and fixed to the upper central part side of.

Further, the second upper wire 52 is
Fix one end 52a to the upper end 13a of the movable member 13,
And the other end 52b is the upper end 11 of the first fixing member 11.
a from the a through the first guide roller 71 to the upper end 12a side of the second fixing member 12, and then through the second guide roller 72 to the upper intermediate portion side of the second fixing member 12. Further, the mesh member 14 is inserted through the fourth guide roller 74 into the upper middle portion of the mesh member 14 and is folded and fixed to the upper middle portion of the movable member 13.

On the other hand, the first lower wire 61
Fixes one end 61a to the lower end 13b of the movable member 13 I
In addition, the other end 61b is folded back from the lower end 11b of the first fixing member 11 to the lower end 12b side of the second fixing member 12 via the fifth guide roller 75, and the sixth guide roller 76 is provided. It folds back to the lower central portion side of the second fixing member 12 via the 7th guide roller 77 and is inserted into the lower central portion of the mesh member 14 via the seventh guide roller 77 to the lower central portion side of the movable member 13. Hold back and fix J.

The second lower wire 62 has one end 62
a is fixed to the lower end portion 13b of the movable member 13, and the other end 62b is located from the lower end portion 11b of the first fixing member 11 via the fifth guide roller 75 to the lower end portion 12b side of the second fixing member 12. And the sixth guide roller 7
The movable member 13 is folded back to the lower intermediate portion side of the second fixing member 12 via 6 and is inserted into the lower intermediate portion of the mesh member 14 via the eighth guide roller 78.
It has a configuration in which it is folded back and fixed L to the lower intermediate portion side of.

[0023]

As is apparent from the above description, according to the present invention, there is provided a first wire tensioning mechanism composed of at least two wires that are wound around so as to prevent the movable member from swinging in the opening / closing direction. In addition to the first wire tension mechanism, a second wire tension mechanism that is symmetrically inserted into the upper and lower parts of the mesh member provided between the first and second fixing members and is suspended Therefore, the wiring work of the wire can be simplified.

Further, in claim 2, the first wire tension mechanism is composed of first and second wires,
The first wire has one end fixed to the upper end of the movable member, and the other end from the upper end of the first fixed member through the upper end and the lower end of the second fixed member to the lower end of the movable member. The second wire has one end fixed to the lower end of the movable member and the other end through the lower end and the upper end of the first fixing member. Since it is fixed by folding back from the upper end of the movable member to the upper end of the movable member, each wire is not inserted in the movable member, that is, in the hollow portion of the movable member in an intersecting state. In addition to being simplified, the wire tension can be adjusted easily and easily, and the self-supporting property of the movable member can be enhanced.

Further, in claim 3, the second wire tensioning mechanism is composed of first and second upper wires and first and second lower wires which are vertically symmetrically bridged, and the first upper wire is provided. One end of the wire is fixed to the upper end of the movable member, and the other end is inserted from the upper end of the first fixing member through the upper end of the second fixing member and the upper central part into the upper central part of the mesh member. Then, the second upper wire is fixed to the upper center portion of the movable member by folding back, one end of the second upper wire is fixed to the upper end of the movable member, and the other end of the second upper wire is fixed from the upper end of the first fixing member to the second fixing member. The first lower wire has one end fixed to the lower end portion of the movable member while being inserted into the upper middle portion of the mesh member through the upper end portion and the upper intermediate portion and folded back and fixed to the upper intermediate portion of the movable member. , And the other end is first The lower end of the fixed member is inserted through the lower end of the second fixing member and the lower central portion of the mesh member into the lower central portion of the mesh member, and is folded and fixed to the lower central portion of the movable member. Is fixed to the lower end portion of the movable member, and the other end is inserted from the lower end portion of the first fixing member through the lower end portion of the second fixing member and the lower intermediate portion to the lower intermediate portion of the mesh member, and the movable member Since it is folded and fixed to the lower middle part of the wire, each wire is not inserted into the movable member in a crossed state, so that the wiring work of the wire can be simplified and the mesh member against wind pressure can be used. The reinforcing effect can be further enhanced.

[Brief description of drawings]

FIG. 1 is a schematic explanatory view of a self-supporting structure of a movable member by a first wire tension mechanism showing an embodiment of an assembled screen door device according to the present invention.

FIG. 2 is a schematic explanatory view showing a reinforcing structure of a mesh member by a second wire tension mechanism.

FIG. 3 is a schematic explanatory view of an assembled screen door device in the invention of the prior application.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Opening frame, 2,3 ... Both upper and lower horizontal frames, 4, 5 ... Left and right vertical frames, 10 ... Assembly screen device main body, 11 ... First fixing member, 11a ... upper end, 11b ... lower end, 12 ... second fixing member, 12a ... upper end, 12b ... lower end, 13 ... movable member, 13a ... upper end , 13b ... lower end, 14 ... mesh member, 30 ... first wire tension mechanism, 31 ... first wire, 31a ... one end, 31b ... other end, 32. ..Second wire, 32a ... one end, 32b ... other end, 50 ... second wire tension mechanism, 51 ... first upper wire, 51a ... one end, 51b ... Other end, 52 ... second upper wire, 52a ... one end, 52b ... other end, 61. .. 1st lower wire, 61a ... one end, 61b ... other end, 62 ... 2nd lower wire, 62a ... one end, 62b ... other end, A, B, C, D, E, F, G, H, I, J, K, L ...
・ Fixed part, X ... Opening and closing direction.

Claims (3)

[Claims] 1. A first and a second fixing member which are respectively assembled and fixed to left and right vertical frames of an opening frame such as a window of a building, and are interposed between the first and the second fixing members, And a movable member that is assembled so as to be movable horizontally between the upper and lower horizontal frames of the opening frame in the horizontal direction, and the movable member is provided between the movable member and the first or second fixed member, and A pleated mesh member that is foldable and expandable in accordance with the opening and closing movement, and a first wire tension mechanism including at least two wires suspended so as to prevent the movable member from swinging in the opening and closing movement direction, In addition to the first wire tension mechanism,
Alternatively, the assembled screen door device is provided with a second wire tension mechanism which is symmetrically inserted between the upper and lower portions of the mesh member provided between the second fixing member and the second wire tension mechanism. 2. A first wire tensioning mechanism comprises first and second wires, one end of which is fixed to an upper end portion of a movable member and the other end of which is a first fixing member. From the upper end to the lower end of the movable member via the upper end and the lower end of the second fixing member, while the second wire has one end fixed to the lower end of the movable member. In addition, the other end is fixed by folding back from the lower end and the upper end of the first fixing member to the upper end of the movable member through the upper end of the second fixing member. Item 1. The assembled screen door device according to item 1. 3. The mesh member is provided between the second fixed member and the movable member, and the second wire tension mechanism is provided with the first and second upper wires and the first upper wire and the second upper wire which are vertically symmetrically suspended. The first upper wire has one end fixed to the upper end of the movable member and the other end of the upper end of the first fixed member. From the upper end portion and the upper central portion of the second fixing member to the upper central portion of the mesh member, and is folded and fixed to the upper central portion of the movable member, and the second upper wire has one end thereof The movable member is fixed to the upper end portion, and the other end is inserted from the upper end portion of the first fixing member through the upper end portion of the second fixing member and the upper middle portion into the upper middle portion of the mesh member, The upper part of the movable member The first lower wire has one end fixed to the lower end of the movable member and the other end from the lower end of the first fixing member to the second fixing member. The lower central part of the mesh member through the lower end part and the lower central part of the mesh member, and is folded and fixed to the lower central part of the movable member, and the second lower wire has one end on the lower end part of the movable member. The lower middle portion of the movable member is fixed, and the other end is inserted from the lower end portion of the first fixing member through the lower end portion of the second fixing member and the lower intermediate portion of the mesh member to lower intermediate portion of the movable member. The assembled screen door device according to claim 1 or 2, wherein the assembled screen door device is fixed to the part by folding back.