JP2002309871A - Wire screen - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wire screen in which a fixed framework can be installed in a correct posture even when a warp and a twist are generated in a skeleton. SOLUTION: In the wire screen 1 with the fixed framework 4 fixed onto the skeleton 3 on one side in the opening 2 of a building, a movable framework 5 movably mounted in the opening 2 in the horizontal direction and an expansible net material 6 secured between these fixed framework 4 and movable framework 5, and spacers 20 adjusting the mounting posture of the fixed framework 4 are set up between the skeleton 3 and the fixed framework 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen door, and more particularly to a screen door having an improved structure for fixing a fixed frame.

[0002]

2. Description of the Related Art A screen door is disclosed in, for example, JP-A-2000-1.
As described in Japanese Patent No. 5314, a fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided movably in the left and right direction in the opening, and a fixed frame and a movable frame There is known an apparatus provided with a stretchable net material provided therebetween. In such a screen door, it is sufficient to provide at least an upper frame that guides the upper part of the screen door,
Since the four-circle frame is not required, the opening space is not sacrificed, and the lower frame does not obstruct the traffic.

[0003]

However, in the above-mentioned screen door, when the frame is warped or twisted due to the structure in which the fixed frame is mounted and fixed to the frame, it is difficult to mount the fixed frame in the correct vertical position. In other words, if the fixed frame is not mounted in a correct posture, there is a problem that a smooth opening and closing operation of the movable frame is hindered.

[0004] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a screen door which can fix and fix a fixed frame in a correct posture even if a frame is warped or twisted. .

[0005]

Means for Solving the Problems In the present invention, claim 1 is provided.
The invention provides a fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided movably in the left and right direction in the opening, and a telescopic frame provided between the fixed frame and the movable frame. A screen door comprising a net material, wherein a spacer for adjusting a mounting posture of the fixed frame is provided between the frame and the fixed frame.

According to a second aspect of the present invention, there is provided a fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided in the opening so as to be movable in the left-right direction, and a space between the fixed frame and the movable frame. Screen door with a stretchable net material provided in the
The frame is provided with a cover member for covering a gap generated between the frame and the fixed frame, and a spacer for adjusting a mounting posture of the fixed frame is provided between the cover member and the fixed frame.

According to a third aspect of the present invention, there is provided a fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided in the opening so as to be movable left and right, and a space between the fixed frame and the movable frame. Screen door with a stretchable net material provided in the
A spacer for adjusting a mounting posture of the fixed frame is provided between the frame and the fixed frame, and the spacer has a plurality of cuttable legs.

[0008]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a front view of a screen door showing an embodiment of the present invention as viewed from the outdoor side, FIG. 2 is an enlarged explanatory view of a main part of the screen door viewed from the indoor side, FIG. 3 is a schematic longitudinal sectional view of FIG. 4 is a schematic cross-sectional view of FIG. 1, FIG. 5 is an exploded perspective view of the screen door of FIG. 1, and FIG. 6 is an enlarged exploded perspective view of a main part of FIG.

The screen door 1 is used by being attached to an opening 2 such as an entrance of a building or a doorway as shown in FIGS. 3 and 4, for example. The screen door 1 has a hanging frame 4 fixed to a frame 3 on one side in an opening 2 of the building, a movable frame 5 on a door end side movably provided in the opening 2 in the left-right direction,
A stretchable (shrinkable and expandable) net member 6 is provided between the fixed frame 4 and the movable frame 5. The frame 3 of the opening 2 is formed by, for example, an upper frame 3a and left and right side frames 3b and 3c. The fixed frame 4 and the movable frame 5 are made of, for example, an extruded member made of aluminum.

The mesh member 6 is folded in a pleated shape and can be contracted and expanded in the left-right direction (opening / closing direction). One end is fixed to the fixed frame 4 and the other end is fixed to the movable frame 5. In order to maintain the shape of the screen door 1, a wire 7 is disposed between the fixed frame 4 and the movable frame 5 so as to penetrate the net material 6. Chains (also known as scorpion tails)
8, 9 are provided.

The upper chain 8 is configured to be rotatable only downward from a horizontal linear state, and the lower chain 9 is configured to be rotatable only upward from a horizontal linear state. One end of each of the chains 8, 9 is fixed to, for example, a fixed frame 4, and the other end of each of the chains 8, 9 is inserted into the movable frame 5 having a hollow structure from its upper end or lower end so as to be housed. Note that one end of the chain may be inserted into a fixed frame having a hollow structure to be housed.

In order to guide the opening and closing of the screen door 1 and to cover the gap between the screen door 1 and the upper frame 3a, an upper frame 10 having an inverted U-shaped cross section is provided on the lower surface of the upper frame 3a.
Is provided. The upper part of the screen door 1 is inserted into the upper frame 10. A strip-shaped rail 12 that guides a lower portion of the screen door 1 is provided on the floor surface 11.

As a means for fixing the fixed frame 4 to the side frame 3b of the frame 3, an anchor plate 13 is used. The anchor plate 13 includes a pair of left and right locking claws 14 for detachably locking the fixed frame 4, and a fixing tool such as a screw 15 on the inner surface of the side frame 3 b.
And a hole 16 for mounting and fixing. In the contact portion of the fixed frame 4, a slit 17 is provided as a locked portion where the locking claw 14 of the anchor plate 13 is engaged and locked.

The anchor plate 13 is on the hanging side (storage side).
A plurality of, for example, three pieces are attached to the inner side surface of the side frame 3b at appropriate intervals in the vertical direction. A cover member (also referred to as a space cover) 18 having a U-shaped cross section for covering a gap generated between the side frame 3b and the fixed frame 4 is provided on the side frame 3b on the hanging side as necessary. Provided. FIG. 4 shows a state in which the cover member 18 is not used.

At the front end of the movable frame 5, there is provided a mohair 19 for covering a gap between the screen door 1 and the inner surface of the side frame 3c on the door stop side when the screen door 1 is fully closed. A cover member similar to the above cover member may be provided on the side frame 3c on the door stop side as necessary (not shown).

When the cover member 18 is employed, as shown in FIGS.
A spacer 20 for adjusting the mounting posture of the fixed frame 4 is provided between the fixed frame 4 and the fixed frame 4, specifically, between the cover member 18 and the anchor plate 13. When the cover member 18 is not employed, a space for adjusting the mounting posture of the fixed frame 4 between the side frame 3b and the fixed frame 4, specifically between the side frame 3b and the anchor plate 13 is provided. A sensor 20 is provided (not shown).

FIGS. 7A and 7B are views showing a spacer, wherein FIG. 7A is a perspective view of a state where a leg is not cut, and FIG. 7B is a perspective view of a state where a predetermined leg is cut. The spacer 20 is formed of, for example, a resin in a plate shape having substantially the same size as the anchor plate 13, and a plurality of, for example, 4
It has two feet 21. These feet 21 can be appropriately cut by a cutting tool such as a cutter in order to adjust the thickness and inclination of the spacer 20. The spacer 20 has a hole 22 corresponding to the hole 16 of the anchor plate 13.

The operation of the screen door having the above configuration will be described.
First, when the screen door 1 is attached to the opening 2 of the building, an upper frame 10 cut in accordance with the opening size is attached to the lower surface of the upper frame 3a of the opening 2 and a rail 12 is attached to a floor 11 opposed to the upper frame 10. Install. And the side frame 3b on the hanging side
An anchor 13 is attached and fixed to the inner side surface of the device with screws 15. At the time of this attachment, there is a case where the side frame 3b of the frame 3 is warped, twisted, inclined, etc. due to construction errors, aging, and the like. Since it becomes difficult, the side frame 3b and the anchor plate 1 are adjusted to adjust the fixed frame 4 to the correct posture.
The spacer 20 is interposed between the three. Also, in this case,
Since a gap is easily generated between the side frame 3b and the fixed frame 4, it is preferable to employ a cover member 18 to cover the gap.

In this case, the cover member 18, the spacer 20, and the anchor plate 13 are sequentially arranged on the inner surface of the side frame 3b, and these are collectively fixed to the side frame 3b with screws 15. For example, as shown in FIG.
In the case in which the upper and lower anchor plates 13 and the cover member 18 are interposed between the upper and lower anchor plates 13 and the cover member 18, the upper, middle and lower anchor plates 13 It may be adjusted so as to be aligned on a vertical plane orthogonal to the opening / closing direction of No. 1.

When the side frame 3b is inclined in the indoor / outdoor direction as shown in FIG. 8, the leg 21 of the spacer 20 is cut off as needed to correct the inclination. 2
By interposing 0 between the cover member 18 and the anchor plate 13, the anchor plate 13 may be adjusted so as to be on a vertical plane orthogonal to the opening and closing direction of the screen door 1. When the position of the anchor plate 13 is adjusted in this manner, the screen door 1 is contracted (the fixed frame 4 and the movable
Is brought into close proximity), and the upper end is inserted into the upper frame 10 to fit the screen door 1 in the opening 2 in a karting manner, and the outer end (contact portion) of the fixed frame 4 is fixed to the anchor plate 13. Then, the locking claws 14 and the slits 17 can be engaged with each other to engage and lock and fix, so that the installation of the screen door 1 is completed.

When the screen door 1 is closed, the movable frame 5 may be drawn to the door stop side and brought into contact with the inner surface of the side frame 3c on the door stop side. 2
Shield. When the screen door 1 is opened, the movable frame 5 may be pulled toward the hanging side, whereby the net material 6 is folded in a pleated shape and stored in the hanging side. When the screen door 1 is not used, the screen door 1 can be removed from the opening and stored in another place.

According to the screen door 1 configured as described above,
A fixed frame 4 fixed to the frame 3 on one side in the opening 2 of the building;
A movable frame 5 provided in the opening 2 so as to be movable in the left-right direction; and a stretchable mesh member 6 provided between the fixed frames 4 and the movable frame 5. Since the spacer 20 for adjusting the mounting posture of the fixed frame 4 is provided, the fixed frame 4 can be mounted in a correct posture even if the frame 3 is warped or twisted, and the movable frame 4 can be smoothly moved. Operability can be ensured.

In the screen door 1, a cover member 18 may be provided on the frame 3 to cover a gap formed between the frame 3 and the fixed frame 4. In this case, the fixed frame 4 is provided between the cover member 18 and the fixed frame 4. The fixed frame 4 can be mounted in the correct posture even if the frame 3 is warped or twisted, and the operability of the movable frame 5 is improved. Can be secured. Further, the gap generated between the frame 3 and the fixed frame 4 can be hidden by the cover member 18, and the design can be improved.

As the spacer 20, a plurality of thin plate-shaped ones having different thicknesses may be prepared and appropriately selected and used in combination, as shown in FIGS. 7 (a) through 7 (b). As shown in ()), it is preferable to have a plurality of legs 21 that can be cut. In this case, the thickness and the inclination can be easily adjusted only by cutting the foot 21 appropriately, and it is not necessary to prepare a plurality of types of spacers, which is economical.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the present invention is not limited to the above embodiment, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, in the example of FIG. 2, the adjustment method in the case where the side frame has an inner drum-shaped warp is described. However, in the case where the side frame has an outer drum-shaped warp, A spacer may be provided between the central anchor plate and the cover member for adjustment. Further, in the above-described embodiment, an example is shown in which one screen door is attached to one side in the opening to form a single screen door. However, a pair of screen doors may be attached to both sides in the opening to form a draw screen door. The screen door may not have a chain.

[0026]

In summary, according to the present invention, the following effects can be obtained.

(1) According to the first aspect of the present invention, a fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided movably in the left and right direction in the opening, and these fixed frames And a stretchable mesh material provided between the movable frame and the movable frame, and a spacer for adjusting the mounting posture of the fixed frame is provided between the frame and the fixed frame. Even if the twisting occurs, the fixed frame can be mounted in a correct posture, and smooth operability of the movable frame can be ensured.

(2) According to the invention of claim 2, a fixed frame fixed to the frame on one side in the opening of the building, a movable frame provided movably in the left and right direction in the opening, and these fixed frames And a stretchable mesh member provided between the movable frame and the movable frame, wherein the frame has a cover member that covers a gap generated between the frame member and the fixed frame, and a cover member is provided between the cover member and the fixed frame. The fixed frame is equipped with a spacer that adjusts the mounting position of the fixed frame, so even if the frame is warped or twisted, the fixed frame can be mounted in the correct position, ensuring smooth operability of the movable frame. Further, the gap generated between the frame and the fixed frame can be hidden by the cover member, so that the design can be improved.

(3) According to the invention of claim 3, a fixed frame fixed to the frame on one side in the opening of the building, a movable frame provided movably in the left and right direction in the opening, and these fixed frames And a stretchable mesh material provided between the movable frame and a movable frame, wherein a spacer for adjusting a mounting posture of the fixed frame is provided between the frame and the fixed frame, and the spacer is cut. Since it has a plurality of possible legs, the fixed frame can be mounted in the correct position even if the frame is warped or twisted, ensuring smooth operability of the movable frame, and The thickness and inclination can be easily adjusted simply by cutting, so that it is not necessary to prepare a plurality of types of spacers.

[Brief description of the drawings]

FIG. 1 is a front view of a screen door according to an embodiment of the present invention, as viewed from the outdoor side.

FIG. 2 is an enlarged explanatory view of a main part viewed from the indoor side of the screen door.

FIG. 3 is a longitudinal sectional view of FIG.

FIG. 4 is a cross-sectional view of FIG.

FIG. 5 is an exploded perspective view of the screen door of FIG.

FIG. 6 is an enlarged exploded perspective view of a main part of FIG. 2;

FIG. 7 is a diagram showing a spacer.

FIG. 8 is a cross-sectional view showing another example of the adjustment state by the spacer.

[Explanation of symbols]

 Reference Signs List 1 screen door 2 opening 3 frame 4 fixed frame 5 movable frame 6 netting material 20 spacer 21 feet

Claims (3)

[Claims] 1. A fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided movably in the left and right direction in the opening, and a telescopic frame provided between the fixed frame and the movable frame. A screen door provided with a spacer for adjusting a mounting posture of the fixed frame between the frame and the fixed frame. 2. A fixed frame fixed to a frame on one side of an opening in a building, a movable frame provided in the opening so as to be movable in the left-right direction, and a telescopic frame provided between the fixed frame and the movable frame. A screen member for covering a gap formed between the frame and the fixed frame, and adjusting a mounting posture of the fixed frame between the cover member and the fixed frame. Screen doors with a spacer. 3. A fixed frame fixed to a frame on one side in an opening of a building, a movable frame provided movably in the left and right direction in the opening, and a telescopic frame provided between the fixed frame and the movable frame. Screen material provided with a mesh material, wherein a spacer for adjusting a mounting posture of the fixed frame is provided between the frame and the fixed frame, and the spacer has a plurality of cuttable legs. A screen door characterized by the following.