JP3222923B2 - Mounting structure of the assembled screen door device to the sash frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of an assembling screen door device to be mounted on a window of a building such as a general house.

[0002]

2. Description of the Related Art In a conventional screen door, for example, a door body having a mesh member stretched over the entire surface of a single frame is slidably movable with a sliding door, for example, on a sash frame forming an opening frame such as a window of a building. Some have a configuration that is assembled.

[0003] However, such a screen door having a conventional structure has a short service life, such as in the summer season, and has a single body frame in which a mesh member is provided on the entire surface of the door body. In the case of a sash frame provided with a door pocket for storing rain doors, the door pocket is used as a storage place.However, in the case without a door pocket, the door body is removed from the sash frame and stored in a storage, Currently, it is left on a veranda or the like, or left as it is mounted on a sash frame.

[0004] For this reason, conventionally, it is difficult to store the screen door, and especially when the screen door is left attached to the sash frame, dust and dirt adhere to the mesh of the mesh member. Dirt is easily noticeable, which not only impairs the aesthetics of the interior and exterior, but also, for example, when installed on a sash frame that leads to a terrace, veranda, etc. Is regulated.

When the screen door is used, since the width of the door body is fixed in accordance with the width of the sliding door, the opening and closing of the sliding door cannot be adjusted. Only the corresponding mesh width can be used. With this, in the fully opened state of the sliding door, it is possible to maintain the sealing property between the frames facing each other. A gap is generated due to the gap therebetween, and mosquitoes, insects, and the like enter the room through the gap.

[0006] In order to solve the above-mentioned conventional problems, the present applicant has proposed an assembling screen door device disclosed in Japanese Patent Application No. 4-75953 filed on February 28, 1992. Proposed.

According to the invention of the prior application, a fixed member, a movable member which can be opened and closed with respect to the fixed member, and a foldable and pleated pleat having both ends fixed between the movable member and the fixed member. And a mesh door device main body composed of the mesh member of (1) is mounted on a screen door mounting frame formed on a sash frame main body such as a window of a building.

[0008]

However, since the mesh member is liable to swing due to wind pressure, the upper and lower ends of the mesh member in the mesh door assembly frame portion of the sash frame main body are not easily arranged. There is a problem that a gap is generated between them.

[0009]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a sash frame for an assembled net door device which reliably prevents the mesh member from swinging due to wind pressure or the like and prevents a gap from being formed between the mesh member and the sash frame. It is to provide a mounting structure.

[0010]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is to form a screen door mounting frame on a sash frame body such as a window of a building and to attach a fixing member to the screen door mounting frame. A movable member capable of being opened and closed with respect to the fixed member, a foldable pleated mesh member having both ends fixed between the movable member and the fixed member, and upper and lower portions of the upper and lower portions of the mesh member. A wire tension mechanism comprising a parallel wire that is alternately passed between the folds, and a wire tension mechanism that wraps the wire between the fixed member and the movable member to prevent the movable member from swinging in the moving direction. The assembled net door device main body is assembled, and a plurality of wires passed through the upper part of the mesh member of the wire tension mechanism constituting the assembled net door device main body are provided on the upper frame of the net door mounting frame portion. of A plurality of wires suspended from support members while movably engaging a wire passed through a lower portion of the mesh member with a lower frame guide rail integrally formed on a lower frame of the screen assembly frame portion. The structure is such that the supporting member is supported via the supporting member.

[0011]

In other words, the present invention adopts the above-described structure to allow the assembled net door device main body to be opened and closed by the fixed member, the movable member, and the movable member between the movable member and the fixed member. Since it is composed of a pleated mesh member that can be folded and stretched to follow, a fixed member is fixed to a sash frame such as a window of a building and assembled, and a movable member is assembled to be openable and closable. Thus, the door can be used as a screen door, and can be easily and easily assembled to the sash frame.

[0012] Further, the assembled screen door device main body is provided with parallel wires alternately passed between upper and lower folds of the mesh member, and the wires are stretched between a fixed member and a movable member to move the movable wire. A wire tension mechanism is provided that can prevent swinging in the moving direction of the member, and wires passed through both upper and lower portions of the mesh member of the wire tension mechanism are provided on the upper frame and the lower frame of the screen assembly frame. Since the mesh member is supported via the plurality of suspension members and the tension members, the upper and lower ends of the mesh member do not swing due to wind pressure.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiment shown in FIG. 2. FIG. 2 shows a window portion such as a terrace of a building to which an installation screen door device according to the present invention is installed. Reference numeral 1 denotes a sash frame main body forming an opening frame of a window.

As shown in FIGS. 1, 3 and 4, the sash frame body 1 has a pair of left and right vertical frames 2, 3 facing each other.
And the upper and lower horizontal frames 4 and 5, and a screen door in which the first and second sliding door frame portions 6 and 7 and a later-described assembling screen door device main body 20 are incorporated in a double-opening manner. The assembly frame portion 8 is integrally formed in order from the indoor side to the outdoor side.

The upper and lower guide rails 6A, 6B and 7 of the first and second door frame portions 6 and 7 of the sash frame main body 1 are provided.
A and a pair of left and right sliding doors 100 and 200 which can be horizontally opened and closed in the left and right lateral direction X are respectively incorporated in A and 7B so as to be freely opened and closed.

That is, the above-described assembled screen door device main body 2
0 is the first and second fixing members 2 as shown in FIG.
1 and 22, and first and second movable members 23 and 24,
Between these first and second fixed members 21 and 22 and the first and second movable members 23 and 24, one ends 25a and 26a are connected to the first and second fixed members 21 and 22 respectively. And the other end portions 25b and 26b are knitted with yarns of polyester resin or the like fixed to the first and second movable members 23 and 24, respectively. 26 are provided.

The first and second mesh members 25, 26
Follow the opening and closing movement of the first and second movable members 23 and 24 in the horizontal direction (in the direction of the solid arrow X shown in FIGS. 2, 4 and 5) so that they can be folded and stretched in a one-sided manner. When the first and second movable members 23 and 24 are closed, the first and second fixed members 21 and 22 and the first and second movable members 23 are opened when the first and second movable members 23 and 24 are closed. , 24 facing storage space 21
A, 23A and at least one of 22A, 24A can be folded and stored.

The first and second movable members 23 and 24 constituting the assembled net door apparatus main body 20 are provided with a wire tension mechanism 30. The wire tension mechanism 30 is configured as shown in FIG. It has a configuration.

That is, one end 31a is connected to the first fixing member 2
One wire 31 fixed to the upper part of the first fixing member A is extended in parallel between the first fixing member 21 and the first movable member 23, and Between the fixed member 21 and the first movable member 23, the first mesh member 25 is alternately passed between the folds on the upper portion of the first mesh member 25 and bridged.

The parallel first parallel wires 31A alternately passed between the folds on the upper part of the first mesh member 15 are inserted into the upper part of the first movable member 23 and folded back to the lower part. The second folded wire 31B extends in parallel from the lower end of the first movable member 23 toward the lower end of the second movable member 24, and connects the third parallel extending wire 31C to the second movable member 31B. The first, second and third wires 31A, 31 are inserted from the lower end of the member 24.
B and 31C are crossed so as to exhibit a Z-shape.

As described above, the third movable member 24 is inserted into the second movable member 24 from the lower end thereof so as to have a Z-shape.
Is extended upward, and the fourth folded wire 31D is extended from the upper part of the second movable member 24 toward the upper part of the second fixed member 22 in parallel, and The fifth parallel extension wire 31 is passed alternately between the folds above the second mesh member 26 between the second fixed member 22 and the second movable member 24.
E and the third and fourth wires 31C, 31D
Cross over to give a pattern.

Further, the fifth parallel extending wires 31E alternately passed between the folds of the second mesh member 26 are inserted into the upper portion of the second fixing member 22 and folded downward, and this is extended. The sixth folded wire 31F extends in parallel from the lower part of the second fixed member 22 toward the lower part of the second movable member 24, and is connected to the second fixed member 22 and the second movable member 24. Between the folds of the lower portion of the second mesh member 26 between the folds.

The seventh parallel extension wire 31G is:
It is inserted again into the lower part of the second movable member 24 and folded upward, and the eighth folded wire 31H is moved from the upper end of the second movable member 24 to the first movable member 23.
Extend parallel to the upper end of the.

Further, the ninth parallel extending wire 3
1I is inserted from the upper end of the first movable member 23 and is folded downward, and the tenth folded wire 31J is inserted from the lower part of the first movable member 23 into the first
Of the first mesh member 25 between the first fixed member 21 and the first movable member 23, and alternately extends between the folds of the lower portion of the first mesh member 25 between the first fixed member 21 and the first movable member 23. Are wound around the ninth wire 31I and the tenth wire 31J so as to exhibit a Z-shape.

The extension end of the eleventh parallel extension wire 31K, that is, the other end 31b of the wire 31
Means that the tension of the wire 21 with respect to the first and second movable members 23 and 24 is lower than that of the first and second movable members 23 and 2
4 is adjusted so as to act equally on the upper and lower portions, and then fixed with the second fixture B, and the first movable member 2
The third parallel extension wire 31C extending in parallel from the lower end of the third movable member 24 toward the lower end of the second movable member 24 is fixed by a third fixture C.

As described above, the single wire 31 is crossed over the assembling screen door device main body 20 so as to cross over the same, so that the first screen 31 is attached to the sash frame body 1 in the first installation state. When the opening and closing movement of the second movable members 23 and 24 is performed, the difference between the tensions acting on the upper and lower portions of the first and second movable members 23 and 24 is canceled to prevent the swing in the movement direction. The first and second movable members 2
The movement of 3, 24 is made smooth, and it is possible to stop at any position.

Thus, the above-described assembly screen door device main body 2
In order to assemble the sash frame main body 1 with the sash frame main body 1, as shown in FIGS. Part 8
The fasteners (trade name: Velcro) 41, 42 are attached to the contact surfaces with the left and right vertical frames 2, 3 forming
The first and second fixing members 21 and 22 are connected to the screen door mounting frame 8 of the sash frame main body 1 through the fasteners 41 and 42.
And the first and second movable members 23, 24, the first and second
Mesh members 25, 26 of the upper and lower frames 9,
Assemble 10 with Kendon formula.

At this time, the upper frame 9 of the screen assembly frame 8
As shown in FIG. 3, a long gap absorbing member 43 made of a synthetic resin or a metal such as aluminum having a hollow cross section and also serving as a guide rail of a suspension support member 50 described later is vertically movably engaged therein. The gap absorbing member 4
3 is always brought into contact with the upper ends 25c, 26c of the first and second mesh members 25, 26 by its own weight, so that the upper frame 9 of the screen assembly frame 8 and the first and second frames 25, 26 are joined. The gap formed between the mesh members 25 and 26 and the upper ends 25c and 26c of the mesh members 25 and 26 can be absorbed.

A plurality of suspension members 50 are movably engaged in the gap absorbing member 43.
0 is a roller 51 provided on the upper part as shown in FIG.
A hook portion 52 formed below the roller 51, the roller 51 is engaged with the guide groove 44 of the gap absorbing member 43, and the first and second mesh members 25, The first and second mesh members 25 and 26 are suspended by hooking a first wire 31A and a fifth wire 31E, respectively, which are laid in parallel on the upper portion of the first wire 26.

On the other hand, as shown in FIG. 1, a lower frame guide rail 12 is integrally formed on the indoor side of the lower frame 10 of the screen assembly frame 8 of the sash frame main body 1. A plurality of tension members 60 are movably engaged with the guide grooves 13 of the frame guide rail 12.

That is, as shown in FIG. 8, the tensioning member 60 includes a hook portion 61 formed at an upper portion and a roller 62 provided at a lower portion of the hook portion 61.
This roller 62 is connected to the guide groove 13 of the lower frame guide rail 12.
, And the hook portion 61 is hooked with a seventh wire 31G and an eleventh wire 31K, respectively, which are laid parallel to the lower portions of the first and second mesh members 25 and 26, respectively. The first and second mesh members 25 and 26 are supported.

[0032]

As is apparent from the above description, the present invention includes a fixed member and a movable member assembled to a sash frame such as a window, and the movable member is provided between the movable member and the fixed member. A pleated mesh member that can be folded and stretched to follow the opening and closing movement of the member is provided, so the fixed member is fixed to the sash frame such as a window and assembled, and the movable member can be freely opened and closed. By simply assembling the sash frame, it can be used as a screen door, and the sash frame can be easily and simply assembled.

Further, the assembled screen door device main body is provided with parallel wires alternately passed between upper and lower folds of the mesh member, and the wires are stretched between a fixed member and a movable member to move the movable member. A wire tension mechanism is provided that can prevent swinging in the moving direction of the member, and wires passed through both upper and lower portions of the mesh member of the wire tension mechanism are provided on the upper frame and the lower frame of the screen assembly frame. Since the upper and lower ends of the mesh member do not swing due to the wind pressure because of being supported through the plurality of suspension members and the tension members, the gap between the mesh member and the frame assembly frame portion is thereby reduced. Can be prevented.

[Brief description of the drawings]

FIG. 1 is an enlarged longitudinal sectional view of a main part of a lower frame viewed from a direction of a roll line in FIG. 2, showing an embodiment of an attachment structure of an assembled screen door device to a sash frame according to the present invention.

FIG. 2 is an explanatory view showing an assembled state of an assembling screen door apparatus to a sash frame such as a window of a building.

FIG. 3 is an enlarged longitudinal sectional view of a main part of the upper frame as viewed from the direction of the arrow II in FIG. 2;

FIG. 4 is an enlarged cross-sectional view of a main part of right and left vertical frames as viewed from the direction of arrows C-A in FIG. 2;

FIG. 5 is a perspective view of the assembled screen door device main body.

FIG. 6 is an explanatory view schematically showing a wire tension mechanism of the assembled screen door device main body.

FIG. 7 is a perspective view of a wire suspension member.

FIG. 8 is a perspective view of a wire tension member.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Sash frame main body, 4 ... Upper horizontal frame, 5 ... Lower horizontal frame, 8 ... Screen frame assembly frame part, 9 ... Upper frame, 10 ... Lower frame, 12 * ..Lower frame guide rails, 13: guide grooves, 20: assembled screen door device main body, 21,22: fixed member, 23,24 ... movable member, 25,26 ... mesh member 25c, 26c: upper end, 30: wire tension mechanism, 31: wire, 31A, 31E: upper wire, 31G, 31K: lower wire, 43: gap absorbing member, 44: guide groove, 50: suspension member, 51: roller, 52: hook portion, 60: tension member, 61: hook portion, 62: roller, X ... Opening and closing directions.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-179875 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) E06B 9/52-9/54

Claims (4)

(57) [Claims] 1. A screen door assembly frame portion is formed on a sash frame body such as a window of a building, and a fixed member is provided on the screen door assembly frame portion, and a movable member which can be opened and closed with respect to the fixed member. A pleated and foldable pleated mesh member having both ends fixed between the movable member and the fixed member, and a parallel wire alternately passed between upper and lower folds of the mesh member, and An assembly net door device main body constituted by a wire tension mechanism which is capable of being prevented from swinging in the moving direction of the movable member by being bridged between the fixed member and the movable member. A wire passed through the upper portion of the mesh member of the wire tension mechanism constituting the main body of the screen door device is suspended from the upper frame of the screen door assembly frame portion via a plurality of suspension members, while Passed Assembling, wherein the ear is supported via a plurality of supporting members movably engaged with a lower frame guide rail formed integrally with the lower frame of the screen assembly frame. Attaching structure of screen door device to sash frame. 2. The hanging support member comprises a roller movably engaged in an upper frame of a screen door assembly frame portion, and a hook portion capable of hooking a wire above the mesh member. Item 2. A mounting structure of the assembled screen door device according to Item 1 to a sash frame. 3. A gap absorbing member is provided in the upper frame of the screen door assembling frame so as to be vertically movable, and the lower surface of the gap absorbing member is always attached to the upper end of the mesh member constituting the body of the screen door apparatus by its own weight. 3. The mounting structure according to claim 1, wherein the gap absorbing member is brought into contact with a roller of a suspension support member. 4. The tension support member comprises a hook portion on which a wire below the mesh member can be hooked, and a roller movably engaged with a lower frame guide rail of a frame assembly frame portion. A mounting structure of the assembled screen door device according to claim 1, 2 or 3 to a sash frame.