JP3033239U - Insect repellent cloth for aluminum sash - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To secure ventilation in a room, it can be easily attached to and detached from doors, window frames, etc., and can easily be cleaned to remove dirt, and not only mosquitoes and flies but also smaller insects. Provide an insect repellent net that can prevent the invasion of. SOLUTION: A mesh cloth 1 having an opening ratio as large as possible within a range in which worms cannot pass is provided with a rectangular space in an aluminum sash frame A or an aluminum sash frame A and a vertical bar B of a sliding door according to the opening degree. It is formed to be approximately the same size as the inner rectangular space of and, and the leading edge portions 2a, 3a of the mesh material 1 can be opened on the inner side of the edge portion 1a and the outer edge of the edging band 2 on the outside. The insect proof net cloth for aluminum sash, which is attached to the edging strip 2 and is provided with attachment means 4 that can be fixed to the aluminum sash frame A and the vertical rail B of the sliding door at intervals. .

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an insect net attached to doors and windows to prevent invasion of insects in order to ensure ventilation in a room at an opening of a building.

[0002]

[Prior art]

 Up to now, insect screens have been widely used to secure the ventilation of windows and prevent the invasion of insects. This insect screen door is composed of a wooden frame or a metal frame and a net, and there are a type that fits and kills in a window and a type that opens and closes. The opening and closing type includes a sliding door and an open door. Regarding the installation of these insect screens to the window, in the case of the fill-in screen, the frame must be fixed to the window frame outside the door frame with metal fittings. In the case of sliding doors, the upper and lower rails must be secured to the window frame, and if the rail frame is equipped with rails for screen doors, it can be easily installed. If this is not the case, it is necessary to install rails for screen doors, which is very troublesome, and it is very troublesome to remove the frame once attached. In the case of an outside hinged door, it is necessary to attach the hinge part to the window frame, and in this case as well, the installation work must be done, and it is troublesome to do the work, and it is also necessary to remove the frame once installed. It's very troublesome. And after removing it, the window frame will be scratched.

In addition, a gap of about several mm is often formed between the cross section and the window frame of the insect screen even if the precision of the building is improved, so that the insects can be prevented from entering from here. In many cases, a rubber or sponge-like or brush-like gap filling member is fixed to either one of the cross section or the window frame. Even so, if it is opened and closed many times, the gap filling member may be worn and damaged and a gap may be created, and there are many gaps due to deformation of the frame part of the insect screen door and the window frame part. To be Even if the invasion of mosquitoes and flies can be prevented from the generated small gaps, it is very difficult to completely prevent invasion of even smaller insects.

Further, once the insect screen door is soiled, it is very difficult to wash it. When cleaning with the window frame still attached, it is difficult to remove the dirt in the mesh gap even if you wash it with detergent with a rag or a brush. In order to remove dirt sufficiently, it is possible to remove it from the window frame, sprinkle it with water in the garden or river, rub it with a sponge, cloth or brush with detergent, and finally pour it again to dry it. .

On the other hand, the window is made of a race-made carten capable of ensuring ventilation, but the carten is pushed by the wind to open a large gap, and there is no provision for insect invasion. . In addition, it is not possible to fix the insect screen door to the door due to the frequent access. In particular, many apartments have windows on the south side and only doors on the north side, so it is necessary to open the doors to secure ventilation. However, in many cases, it is obliged to lock and close to prevent the invasion of insects not only for crime prevention, but also to manage the heat.

[0006]

[Problems to be solved by the invention]

 The present invention has been made in view of the above circumstances, and can be easily attached to and detached from doors and window frames in order to ensure ventilation to the interior of a building, and can be easily washed by washing when the net is dirty. It provides an insect repellent net that can be easily cleaned and that can prevent not only mosquitoes and flies but also smaller insects.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a mesh cloth 1 having an opening ratio as large as possible within the range where worms cannot pass, depending on the rectangular space in the aluminum sash frame A or the aluminum sash frame A and the opening degree. It is formed to be approximately the same size as the inner rectangular space of the vertical door B of the sliding door, and the edge strip 1 is inside the edge 1a of the mesh material 1 and the close strip 3 is slightly shorter than this on both ends. The edges 2a and 3a are attached so that they can be opened outward, and the edge strips 2 are provided with attachment means 4 that can be attached to the aluminum sash frame A and the vertical rail B of the sliding door at intervals. It is an insect-proof net cloth for aluminum sash.

Further, the attaching means 4 can be attached to and detached from the edging band 2. Further, a bag 5 surrounding the accessory T is formed on one surface of the mesh fabric 1 where the accessory T attached to the door or window in a protruding state hits.

[0009]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, it is desired to open a mesh lace cloth 1 having an opening ratio as large as possible within the range in which worms cannot pass with an aluminum sash frame A. Cut the opening width to the same size as the inner rectangular space inside the vertical rail B of the door. Then, as shown in FIGS. 2 and 3, a wide cloth belt is folded in two and sandwiched inside each edge portion 1a of the lace cloth 1 in the longitudinal and transverse width directions, and the sandwiched portion is sacked with a thread 6. A sewn and fastened edging strip 2 is formed. In order to make it possible to open the edge strips 2 on the inner sides of the edges 1a in the vertical and horizontal width directions of the mesh fabric 1 and the close strips 3 which are slightly shorter than the outer edge portions 2a, 3a in a Y-shaped cross section. Sew on. The tight band 3 can be fastened by folding a cloth band narrower than the edging band 2 into two folds, and sewn with a thread 6 to sew up.

Then, attachment means 4 capable of being fixed to the aluminum sash frame A and the vertical rail B of the sliding door is provided at intervals on the edging strip 2 to form an insect-proof net cloth for aluminum sash. . Usually, the aluminum sash frame A has plate-shaped rails on the upper and lower frames, and the vertical frame is provided with a projection for hiding a gap formed between the vertical frame and the vertical rail B of the sliding door. ing. In addition, many of the sliding doors also have a protrusion having a U-shaped cross-section that opens to the vertical frame side on the vertical rail B side. These protrusions can be fixed by the attaching means 4 provided on the edging strip 2.

The attachment means 4 can have various forms. For example, as shown in FIGS. 1 to 3, a vertical hole 8 is formed in the edging band 2, and a clip 7 is inserted into the vertical hole 8, and as shown in FIG. 4, the aluminum sash frame A and the sliding door are separated from each other. A mode in which the projection C formed on the vertical rail B and the edging band 2 are sandwiched is possible.

As another form, as shown in (a) and (b) of FIG. 5, a velcro fastener 9 is attached to the edging strip 2, and an aluminum sash frame A corresponding to the velcro fastener 9 and a vertical rail of the sliding door are attached. It is possible to stop the clip 11 to which the velcro fastener 10 is attached to the protrusion C of B, and attach and attach the corresponding fasteners 9 and 10 to them.

As still another form, as shown in (a) and (b) of FIG. 6, a button hole 12 is attached to the edging strip 2 and an aluminum sash frame A corresponding to the button hole 12 and a vertical bar B of a sliding door are provided. A mode in which the clip 14 in which the button 13 is bound to the protrusion C is stopped and the corresponding button hole 13 is inserted through the button hole 12 is possible. Similar to the case of this button 12, a hook is attached to the edging strip 2, and the corresponding aluminum sash frame A and the projection C of the vertical bar B of the sliding door are stopped by the clips fixed by the hook, and the corresponding hook is fitted. It is also possible to attach by attaching (not shown).

Further, as shown in (a) and (b) of FIG. 7, the mesh fabric 1 at the portion where the accessory device T such as a shock absorber or a knob attached to the surface of a door such as a front door in a protruding state hits It is also possible to form the surface on the bag 5 surrounding the accessory T to avoid obstruction of the protruding part. In this case, a fastener or the like can be attached to the boundary between the bag 5 and the bag 5 portion of the mesh fabric 1, and only the bag 5 portion can be freely removed. For example, if the bag 5 portion of the mesh fabric 1 at the knob part is removed, You can open and close the door through.

[0015]

【how to use】

 Open the sliding door part way. Then, the aluminum sash frame A and the projection C of the vertical bar B of the sliding door are brought into close contact with the edging band 2, and the periphery of the mesh cloth 1 is spread and fixed by the attachment means 4 such as the clips 7 arranged at intervals. To do. If the mesh fabric 1 such as a lace is dirty, remove the mesh fabric 1 together with the clip 7 from the door or window frame, or remove only the mesh fabric 1 from the attachment / detachment clips 11 and 14 and wash. It can be machine washed, dried and then reattached. If you want to keep it after washing, fold it up. When the clip 7 to be attached is firmly attached, it is not easy to remove the clip 7. Therefore, use the one having the attaching means 4 such as the velcro fasteners 9 and 10, the button 13 or the hook. Then, with the clips 11 and 14 attached to the aluminum sash frame A, the mesh cloth 1 portion is removed by the attaching means 4.

If the accessory T such as the knob of the entrance door interferes with the attachment of the insect repellent net cloth, a bag in which the knob or the like can be accommodated is provided at the knob or the like. This bag prevents the mesh cloth from breaking or coming off when the door is opened or closed. When opening a door or door, it can be left as it is, which is not desirable for crime prevention, so it is better to consider using a half-open lock with the door or door half-open. At that time, it is preferable to use the vertically long and slender mesh fabric 1 for the half-opening in the door window.

Further, if the sliding doors are brought close to the central portion of the aluminum sash frame A so that both sides of the windows are half-opened, and the half-opening portions are respectively fitted with vertically long and long insect-proof net cloths, the sliding doors can be installed. The air flow in the room is better than when the air is blown toward one side of the window, which is especially useful for eliminating the stagnation of air in the corner of the room.

[0018]

[Action and effect of the invention]

 Since the present invention is as described above, ventilation is ensured at windows and doors, insects such as mosquitoes and flies can be prevented from entering the net cloth production area 1, and the net cloth cloth 1 is provided at the edge 1a. Since the edging band 2 and the close band 3 are in close contact with the aluminum sash frame A and the gap between them is closed, it is possible to prevent the invasion of insects smaller than mosquitoes and flies that could not be prevented until now.

Further, as compared with the conventional screen doors, the insect net cloth of the present invention can be easily attached to the aluminum sash frame A by attaching means such as clips, and can be removed very easily. be able to. By using a lace cloth or the like for the net cloth cloth 1, it becomes possible to wash with a washing machine. Further, since the mesh material 1 is made of cloth, it can be folded in a small size, so that it is very easy to store and store it in the winter period when it is not used.

In addition, by forming one surface of the mesh fabric, which is a portion where the accessory T attached to the surface of the door such as a front door in a protruding state hits, in the bag 5 that surrounds the accessory T only by that portion, It is possible to prevent the protruding portion from becoming an obstacle.

[Brief description of the drawings]

FIG. 1 is a front view of an aluminum sash window frame showing a usage state of the present invention.

FIG. 2 is a partial perspective view of the present invention.

FIG. 3 is a partial perspective view showing a usage state of the present invention.

FIG. 4 is a partial horizontal sectional view showing a usage state of the present invention.

FIG. 5 is a partial cross-sectional perspective view showing a usage state of another mode, in which (a) is the insect netting side and (b) is the sash side.

FIG. 6 is a partial cross-sectional perspective view showing the usage state of another embodiment, in which (a) is the insect netting side and (b) is the sash side.

FIG. 7 is a partial front view of (A) showing a usage state of another embodiment, and (B) is a vertical sectional side view taken along the line AA in (A).

[Explanation of symbols]

 A Aluminum sash frame B Vertical bar of sliding door C Protrusion 1 Mesh cloth 1a Edge of mesh cloth 2 Edge band 2a Edge edge of edge band 3 Close band 3a Edge edge of close band 4 Attachment means 5 Bag 6 Thread 7 Clip 8 Vertical hole for edging 9 Velcro fastener 10 Velcro fastener 11 clip 12 Button hole 13 Button 14 clip

Claims (3)

[Utility model registration claims] 1. An aluminum sash frame (A) made of a mesh material (1) having an opening ratio as large as possible within the range where worms cannot pass.
The inner rectangular space or the aluminum sash frame (A) and the vertical crosspiece (B) of the sliding door according to the opening degree are formed to have substantially the same size as the inner rectangular space, and the edge portion (1a) of the mesh fabric (1) is formed. ) An edging band (2) is attached to the inner side, and a close band (3) slightly shorter than the edging line is attached to the both edges (2a) and (3a) so that they can be opened outward. To the aluminum sash frame (A)
And an insect-proof net cloth for aluminum sash, which is provided with attachment means (4) which can be fixed to the vertical rail (B) of the sliding door at intervals. 2. The insect repellent net cloth for aluminum sash according to claim 1, wherein the attaching means (4) is attachable to and detachable from the edging band (2). 3. A bag (5) surrounding the accessory (T) is formed on the surface of the mesh fabric (1) of the portion of the door or window where the accessory (T) attached in a protruding state hits. The insect repellent net cloth for aluminum sash according to claim 1 or 2.