KR20210154664A - Insect Control Screen of Hinged Window - Google Patents

Abstract

An objective of the present invention is to provide a screen window installed on a hinged window. A screen frame includes a pair of side frames, an upper frame formed on an upper portion of the inside of the pair of side frames, and a lower frame formed on a lower portion. A screen is coupled to the screen frame by a shaft to be opened and closed in a hinged manner. The screen window installed on a hinged window comprises: a stopping protrusion formed on a lower portion of the upper frame and an upper portion of the lower frame; and a shaft fixing part stopped by the stopping protrusion to be prevented from escaping from the upper frame and the lower frame, and movable to the left and right. The shaft fixing part includes: a body stopped on the stopping protrusion to be held; a shaft hole formed in the middle of the body; a screw coupling unit formed on one side of the body; and a screw to fix the upper frame and the lower frame on the shaft fixing part by penetrating the screw coupling unit. The screen can be very easily installed once the screen frame is fixed by embedding the shaft fixing part in the upper frame and the lower frame of the screen frame to be moved in a sliding manner before installing the screen frame on a window frame. The screen is very easily installed on the screen frame to facilitate altering work of a screen window, thereby lowering the work difficulty and fatigue of workers and reducing work time and installation costs for consumers to minimize the burden of screen window installation.

Description

Insect Control Screen of Hinged Window

The present invention relates to an insect screen installed on a casement window, and more particularly, to an insect screen window for installing a separate casement type insect screen in an existing casement window.

In general, casement windows installed in buildings, etc. are installed with insect screens in the form of roll screens in front of the casement windows. However, such a roll screen type insect screen is a structure that is opened by rolling the screen upwards, so it is very vulnerable to crime prevention and falling accidents of children.

Therefore, in order to compensate for this, an insect screen is separately installed on the outside of the casement window, and the screen is configured so that the screen can be opened and closed by the axis of the screen frame.

However, the problem is that most of the screen windows are installed, that is, remodeling is mainly done on high floors.

At this time, the insect screen frame is not very difficult because it is fixed by screwing a screw into the window frame of the casement window. , In addition, the operation of inserting the upper and lower shafts of the insect screen into the shaft fixture by lifting the screen with arms outstretched outside the window is not an easy task at all.

Therefore, the conventional window and window installation work with insect screens has the disadvantage of having a high level of work difficulty and high safety accidents and worker fatigue. Despite this, they are reluctant to do so.

[Prior art literature]

1. Republic of Korea Utility Model Registration No. 20-0220456

An object of the present invention is to install a shaft fastener in the upper frame and lower frame of the insect screen in advance so that it can be moved in a slide manner before installing the insect screen on the window frame so that if only the insect screen is fixed, the screen can be easily installed. The goal is to reduce safety accidents by lowering the work difficulty and fatigue of workers during the remodeling of the system, and to minimize the burden of installing insect screen windows by reducing working time and installation cost for consumers.

According to an embodiment of the present invention for achieving the above object, the insect screen window installed in the casement window includes a pair of side frames, an upper frame formed on the inner upper portion of the pair of side frames, and a lower portion formed on the bottom In the insect screen frame made of a frame, and the insect screen is coupled by a shaft to the screen frame and can be opened and closed in an opening and closing manner, a locking jaw formed at the bottom of the upper frame and an upper portion of the lower frame, and an upper portion caught by the locking jaw It consists of a frame and a shaft fixture movable left and right without being separated from the lower frame, wherein the shaft fixture includes a body held by a locking jaw, a shaft hole formed in the center of the body, and one side of the body It characterized in that it is composed of a screw coupling portion and a screw for fixing the shaft fixture to the upper frame and the lower frame through the screw coupling portion.

According to an embodiment of the present invention, concave grooves are formed on both sides of the body of the shaft fixture, and the recessed grooves are inserted into the locking jaws of the insect screen and supported by the locking jaws. characterized.

According to an embodiment of the present invention, a cylindrical shaft coupled by a fastener is formed at the upper end and the lower end of one side of the insect screen.

According to the effect of the present invention as described above, before installing the insect screen on the window frame, by embedding the shaft fixture in the upper frame and the lower frame of the insect screen so that it can be moved in a slide manner, if only the insect screen is fixed, installation of the insect screen is very easy to install. it can be

The present invention is very easy to install the insect screen on the screen frame, so the remodeling of the screen window is easy, thereby reducing the work difficulty and fatigue of the worker, and reducing the working time and installation cost for the consumer, thereby reducing the burden of installing the screen window It is a very useful invention that can be minimized.

1 is an exploded perspective view of an insect screen window installed in a casement window according to an embodiment of the present invention;
Figure 2 is a combined perspective view of the present invention.
Figure 3 is a reference view for showing an open state of the present invention.
Figure 4 is a reference view for showing the state of installing the insect screen on the screen frame in the present invention.
Figure 5 is a cross-sectional view for showing the coupling state of the shaft fixture and the shaft of the insect screen and the insect screen in the present invention.
Figure 6 is a reference view for showing another embodiment of the shaft fixture in the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. The terminology used herein is for the purpose of referring to specific embodiments only, and is not intended to limit the invention. Also, the singular forms used herein include the plural forms unless the phrases clearly indicate the opposite. As used herein, the meaning of “comprising” specifies a particular characteristic, region, integer, step, operation, element and/or component, and other specific characteristic, region, integer, step, operation, element, component, and/or group. It does not exclude the existence or addition of Although not defined otherwise, all terms including technical terms and scientific terms used herein have the same meaning as those commonly understood by those of ordinary skill in the art to which the present invention belongs. Commonly used terms defined in the dictionary are additionally interpreted as having a meaning consistent with the related technical literature and the presently disclosed content, and unless defined, are not interpreted in an ideal or official meaning.

The embodiments of the present invention described with reference to a perspective view specifically represent ideal embodiments of the present invention. As a result, various modifications of the illustrations, for example, modifications of manufacturing methods and/or specifications are expected. Accordingly, the embodiments are not limited to a specific shape of the illustrated area, and include, for example, a shape modification by manufacturing. For example, an area shown or described as being flat may have a characteristic that is generally rough and/or non-linear. Also, portions shown as having sharp angles may be rounded. Accordingly, the regions shown in the drawings are only approximate in nature, and their shapes are not intended to depict the exact shape of the regions, and are not intended to narrow the scope of the present invention.

Hereinafter, preferred embodiments of the insect screen window 100 installed in the casement window according to the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of an insect screen installed in a casement window according to an embodiment of the present invention, FIG. 2 is a combined perspective view of the present invention, FIG. 3 is a reference view for showing an open state of the present invention, and FIG. It is a reference view for showing the state of installing the insect screen on the insect screen in the present invention, Figure 5 is a cross-sectional view for showing the coupling state of the shaft fixture and the shaft of the insect screen and the insect screen in the present invention, Figure 6 is in the present invention It is a reference diagram for showing another embodiment of the shaft fixture.

First, it should be noted that in the drawings, the same components or parts are denoted by the same reference numerals whenever possible. In addition, in describing the present invention, detailed descriptions of related well-known functions or configurations will be omitted so as not to obscure the gist of the present invention.

The insect screen window 100 installed in the casement window according to the present invention includes a pair of side frames 113, an upper frame 110 formed on the inner upper portion of the pair of side frames 113, and a lower frame 112 formed on the lower side. ), and a mosquito net 120 that is coupled to the insect screen 110 by a shaft 121 and can be opened and closed in an opening and closing manner.

The locking jaw 115 formed on the bottom of the upper frame 110 and the upper portion of the lower frame 112, and the locking jaw 115 is caught by the upper frame 110 and the lower frame 112 is not separated from the It is made of a shaft fixture 200 that is movable left and right in a non-existent state.

At this time, the shaft fixture 200 includes a body 210 caught on the locking jaw 115 , a shaft hole 220 formed in the center of the body 210 , and a screw coupling part formed on one side of the body 210 . 230 and a screw 240 for fixing the shaft fixture to the upper frame and the lower frame through the screw coupling portion. The screw coupling part 230 is to make the shaft fixture 200 in close contact with the upper frame 110 or the lower frame 112 to facilitate screw coupling. Of course, it is preferable that a screw hole (not shown) for coupling the screw 240 is drilled in the screw coupling part 230 .

The locking jaw 115 is formed to protrude from the inner surface of the plate member vertically downward from the bottom of the upper frame 110 in the upper frame 110 and protrude horizontally from both sides of the upper frame 110, and the lower frame 112 has the lower frame (112) is formed to protrude horizontally to both sides from the inner surface of the plate member extending vertically upward from the top.

The locking jaw 115 may be configured so that the shaft fixture 200 is not separated from the upper frame 110 or the lower frame 112 by hanging the upper or lower ends of the body 210 of the shaft fixture 200, Concave grooves 250 are formed on both sides of the body 210 of the shaft fixture 200 , and the concave grooves 250 are inserted into the locking jaws 115 of the insect screen 110 and supported by the locking jaws 115 . The shaft fixture 200 may be configured to be movable from side to side in the state of This is a structure that can support the shaft fixture 200 more stably and guide more accurate movement.

A cylindrical shaft 121 coupled by a fastener is formed at the upper end and the lower end of one side of the insect screen 120 so that the shaft 121 is fitted into the shaft hole 220 of the shaft fixture 200 and coupled thereto.

As such, in the present invention, the shaft fixture 200 is already built into the upper frame 110 and the lower frame 112 of the insect screen 110 and is movable left and right, so the insect screen 110 is placed on the existing window frame. ) is in a fixed state, the insect screen 120 has a structure that can be easily installed.

That is, as shown in FIG. 4, first, as shown in the arrow direction of ①, the shaft 121 formed at the upper end of the insect screen 120 is inserted into the shaft hole 220 of the shaft fixture 200 in a state built into the upper frame 110. Then again, as in the direction of the arrow of ②, the shaft 121 formed at the bottom of the insect screen 120 is inserted into the shaft hole 220 of the shaft fixture 200 of the state built into the lower frame 112, and then in the direction of the arrow of ③ and Similarly, while pushing the shaft fixture 200 of the upper frame 110, push the shaft fixture 200 of the lower frame 112 in the direction of the arrow of ④ to position the inside of the insect screen 110, and then tighten the screw 240. When the shaft fixture 200 is fixed by driving it into the screw fixing plate 230 of the shaft fixture 200 , the insect screen 120 is also fixed while rotating around the shaft 121 . That is, after inserting the insect screen 120 obliquely into the insect screen 110 and then using the shaft fastener 200 to set the insect screen 120 upright, and then fixing only the shaft fixture 200 with the screw 240, the insect screen 120 will be able to open and close the

As shown in FIG. 6, the present invention may divide the shaft fixture 200 in half so that the shaft hole 220 is divided. In this case, the shaft hole 220 of the shaft fixture 200 cut in half ( 121) and pushing the other half of the shaft fixture 200 toward the shaft 121 to fix it.

As described above, although the present invention has been described by way of limited embodiments, the present invention is not limited thereto, and it is described below with the technical idea of the present invention by those of ordinary skill in the art to which the present invention pertains. Various modifications and variations are possible within the scope of equivalents of the claims to be made.

100: window and window insect screen of the present invention
110: insect screen
111: upper frame
112: lower frame
120: insect screen
200: shaft fixture

Claims (3)

In the insect screen comprising a pair of side frames, an upper frame formed on the inner upper portion of the pair of side frames, and a lower frame formed on the lower side, and an insect screen that is coupled to the insect screen by an axis and can be opened and closed in an opening and closing manner,
A locking jaw formed on the bottom of the upper frame and the upper part of the lower frame;
It is made of a shaft fixture that can be moved left and right without being separated from the upper frame and the lower frame by being caught by the locking jaw,
The shaft fixture includes a body that is caught and held by the locking jaw;
and a shaft hole formed in the center of the body;
a screw coupling portion formed on one side of the body;
An insect screen window installed in a casement window, characterized in that it is composed of a screw for fixing the shaft fixture to the upper frame and the lower frame through the screw coupling part.
The method according to claim 1, wherein concave grooves are formed on both sides of the body of the shaft fixture, and the concave grooves are inserted into the locking jaws of the insect screen and supported by the locking jaws, and the shaft fixture is configured to move left and right. Insect screen windows installed in casement windows.
The insect screen window installed in the casement window according to claim 1, wherein a cylindrical shaft coupled by a fastener is formed at the upper end and the lower end of one side of the insect screen.

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