KR102604784B1 - Cover of window frame drain hole - Google Patents

Abstract

The present invention relates to a window drain hole cover. According to the present invention, a drain hole cover frame is installed to fit a drain hole of a window and a door formed through the window so as to allow drainage in an outward direction, and is rotatably installed on the drain cover frame, and in normal times, the cover of the window or door is installed. It includes a drain hole cover that blocks the drain hole and, when liquid flows into the window, opens by the pressure and weight of the liquid to allow drainage, wherein the drain hole cover frame includes a drain hole formed to allow water to flow by overlapping the drain hole of the window, and A window drain hole cover can be provided that includes a position fixing protrusion that protrudes inward from the drain hole so that the drain hole can be installed overlapping the position of the drain hole.

Description

Cover of window drain hole {Cover of window frame drain hole}

The present invention relates to a window drain hole cover, and more specifically, to block the inflow of bugs and foreign substances due to the formation of a drain hole for drainage installed in the outer frame of the window, and to prevent liquid from draining when it accumulates inside the window. This is a technology related to window drain hole covers that are formed so that there are no leaks.

In a typical window, multiple rails are formed at regular intervals. At this time, as the rails of the window are formed, liquids such as water flowing in due to condensation and precipitation caused by the indoor and outdoor temperature difference between the rails accumulate, and drainage holes are formed to discharge these liquids.

However, due to the formation of these drainage holes, foreign substances such as dust or insects may enter from the outdoors, and the cooling, heating and insulation effects may be reduced.

To solve some of these problems, the existing method is to use members such as insect screen stickers that block drain holes, such as in Publication Patent No. 10-2016-0009438, but fine foreign substances such as fine dust have recently emerged as a serious problem. It is impossible to prevent the inflow of air and it is difficult to expect an insulating effect.

Therefore, in order to improve the above problems, the drain hole formed in the window is blocked during normal times, and when foreign substances such as liquid enter the area where the window rail is formed, the blocked cover is opened by the weight and pressure to allow the window to drain. Development of drain hole covers is necessary.

In order to solve the problems described above, the present invention provides a cover in the form of a plate that can completely block the drain hole formed in the window, and is formed so that it can be easily rotated by the weight and pressure of the liquid accumulated inside the window. The purpose is to provide a window drain hole cover that blocks foreign substances from entering the window by blocking the drain hole of the window, increases the insulation effect by blocking the flow of air, and facilitates the discharge of foreign substances such as liquid when they enter the inside of the window.

In order to solve the above problems, a window drain hole cover according to an embodiment of the present invention is installed to be rotatable on a drain hole cover frame installed to fit the drain hole of a window formed through penetrating to allow drainage in the outward direction and the drain cover frame. In normal times, it blocks the drain hole of the window and includes a drain hole cover that opens by the pressure and weight of the liquid to allow drainage when liquid flows into the window, and the drain hole cover frame overlaps the drain hole of the window to allow water to flow. It may include a drain hole formed so as to be installed, and a position fixing protrusion that protrudes inward from the drain hole so that the drain hole can be installed overlapping the position of the drain hole.

Meanwhile, the window drain hole cover according to another embodiment of the present invention is rotatably installed on a drain hole cover frame installed to fit the inner drain hole formed through the inner rail of the window and the drain cover frame, and blocks the drain hole of the window in normal times. When liquid flows into the inside of the window, it includes a drain hole cover that opens by the pressure and weight of the liquid to allow drainage, wherein the drain hole cover extends to both sides so that it does not open inward and hangs on both corners of the drain hole cover frame. It includes a cover projection, and the drain hole cover frame is formed in a 'L' shape with an open lower side, and may include a cover projection groove that prevents a gap from forming when the cover projection is seated and the inner drain hole cover is closed. there is.

In addition, the drain hole cover frame may further include a lower inclined edge formed at a certain angle so that liquid can be drained without flowing toward the window wall.

Additionally, the lower inclined edge may be coated with a friction-reducing material to prevent stagnation of remaining liquid.

In addition, the drain hole cover frame protrudes along the top of the drain hole, is bent toward the top, is inserted into the drain hole, and is formed to be caught on the inside of the window at the top of the drain hole, and may further include a coupling auxiliary clip formed to be coupled to the drain hole. You can.

In addition, the drain hole cover is formed to hang long in the downward direction, and the end is formed so that a certain amount of liquid can be contained or wet by the liquid, and the drain hole cover is formed by the weight increased by containing the liquid or wet by the liquid. It may include a cover opening auxiliary unit attached to a position that can be rotated in the opening direction.

In addition, the drain hole cover is sized to completely cover the drain hole, is fixed to the drain hole cover axis at a certain angle, and includes a mesh cover that is fitted to the drain hole when the drain hole cover is opened at the maximum angle. can do.

The window drain hole cover according to an embodiment of the present invention is formed to block the drain hole formed in the window during normal times, thereby preventing foreign substances and insects from entering from the outside.

In addition, the cover is opened by the weight and pressure of liquid flowing inside the window in the form of precipitation or condensation flowing into the top of the window, allowing liquid to be discharged. Additional members allow liquid to be discharged more smoothly. It can be induced.

Figure 1 is a perspective view showing a state in which the window drain hole cover according to an embodiment of the present invention is separated from the drain hole formed in the outermost rail of the window.
Figure 2 is a perspective view showing the window drain hole cover shown in Figure 1 installed in the drain hole formed in the outermost rail of the window.
Figure 3 is a perspective view showing a state in which a window drain hole cover according to another embodiment of the present invention is additionally installed in the drain hole formed in the inner rail of the window.
Figure 4 is a perspective view showing a window drain hole cover installed in a drain hole formed in the outermost rail of the window shown in Figure 3.
Figure 5 is a rear perspective view of the window drain hole cover shown in Figure 4.
Figure 6 is a perspective view showing a window drain hole cover installed in a drain hole formed in the inner rail of the window shown in Figure 3.
Figure 7 is a bottom perspective view of the window drain hole cover shown in Figure 6 in an open state.
Figure 8 (a) is a side cross-sectional view showing the window drain hole cover shown in Figure 1 installed on the window, and Figure 8 (b) is a side view showing the drain hole cover shown in Figure 8 (a) in an open state. This is a cross-sectional view.
Figure 9 is a rear perspective view showing a state in which a coupling auxiliary clip is formed on the drain hole cover frame according to an embodiment of the present invention.
Figure 10 is a side cross-sectional view showing a state in which the coupling auxiliary clip shown in Figure 9 is fixed to the window.
Figure 11 is a perspective view showing a state in which the cover opening auxiliary part is installed on the drain hole cover according to an embodiment of the present invention.
Figure 12 is a rear perspective view showing the cover opening auxiliary part shown in Figure 11 in an installed state.
Figure 13 is a perspective view showing the drain hole cover shown in Figure 11 in an open state.
Figure 14 is a rear perspective view showing the drain hole cover shown in Figure 11 in an open state.
Figure 15 is a rear perspective view showing a mesh cover installed on the drain hole cover according to an embodiment of the present invention.
Figure 16 is a rear perspective view showing the drain hole cover shown in Figure 15 in an open state.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various changes may be made and various embodiments may be possible. In addition, the content described below should be understood to include all conversions, equivalents, and substitutes included in the spirit and technical scope of the present invention.

In the following description, terms such as first and second are terms used to describe various components, and their meaning is not limited, and is used only for the purpose of distinguishing one component from other components.

Like reference numerals used throughout this specification refer to like elements.

As used herein, singular expressions include plural expressions, unless the context clearly dictates otherwise. In addition, terms such as “comprise,” “provide,” or “have” used below are intended to designate the presence of features, numbers, steps, operations, components, parts, or a combination thereof described in the specification. It should be construed and understood as not precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts or combinations thereof.

Hereinafter, an embodiment of the present invention will be described in detail with reference to Figures 1 to 16 attached.

Figure 1 is a perspective view showing a state in which the window drain hole cover according to an embodiment of the present invention is separated from the drain hole formed in the outermost rail of the window, and Figure 2 is a window drain hole cover shown in Figure 1 and the drain hole formed in the outermost rail of the window. It is a perspective view showing the installed state, and Figure 3 is a perspective view showing a state in which the window drain hole cover according to another embodiment of the present invention is additionally installed in the drain hole formed in the inner rail of the window.

In addition, Figure 4 is a perspective view showing a window drain hole cover installed in the drain hole formed in the outermost rail of the window shown in Figure 3, Figure 5 is a rear perspective view of the window drain hole cover shown in Figure 4, and Figure 6 is in Figure 3. It is a perspective view showing a window drain hole cover installed in a drain hole formed in the inner rail of the window, and Figure 7 is a bottom perspective view of the window drain hole cover shown in Figure 6 in an open state.

In addition, Figure 8 (a) is a side cross-sectional view showing a state in which the window drain hole cover shown in Figure 1 is installed on the window, and Figure 8 (b) is a state in which the drain hole cover shown in Figure 8 (a) is open. This is a side cross-sectional view.

Referring to FIGS. 1 to 8 , a window drain hole cover according to an embodiment of the present invention may include a drain cover frame 10 and a drain hole cover 20.

The drain cover frame 10 may be attached to a window and coupled to the drain hole cover 20 so that it can rotate.

Here, the drain hole cover frame 10 can be attached to a window using a variety of non-limiting attachment methods, such as a sticker attached to the back, double-sided tape, or adhesive.

In addition, the size of the drain cover frame 10 is not limited, but it is preferably formed to a size that does not exceed the height range of the window to which it is attached, so as not to cause problems with the movement of the window installed on the window rail.

Additionally, the drain hole cover frame 10 may include a drain hole 11, a position fixing protrusion 12, and a lower inclined edge 14.

When the drain hole cover frame 10 is installed on a window or door, the drain hole 11 passes through the middle of the drain hole cover frame 10 or is formed through the drain hole cover frame ( It is formed by penetrating one side of the corner of 10) so that it is open. At this time, the shape or size of the drain hole 11 is not limited, but it is preferably formed within the size range of the drain hole cover frame.

On the other hand, if the drain hole 11 is formed so that the lower edge of the drain cover frame 10 is open, it can be installed in the drain hole formed in the inner rail rather than the outside of the window, and the drain hole cover 20, which will be described later, is not caught in the lower edge. In order to prevent the window from opening to the inside, cover protrusions 13 extending to a certain height and length are formed on both sides of the drain hole cover 20 and can be caught on both corners of the drain hole cover frame 10.

At this time, the drain hole cover frame 10 may include a cover projection groove 13 that prevents reverse opening by allowing the drain hole cover 20 to be seated on the cover projections 21 extending on both sides.

In addition, it is desirable for the drain hole cover frame 10 to be installed at a location where the drain hole 11 overlaps the drain hole H of the window and allows drainage. In this case, the drain hole 11 and the drain hole H may overlap. It may further include a position fixing protrusion 12 that can fix the installation position, and will be described in more detail below.

The position fixing protrusion 12 is installed to protrude from the inside of the drainage hole 11 of the drain hole cover frame 10 and in the direction in which the window is attached. When the drain cover frame 10 is installed on the window, the drain hole (H) of the window is installed. ) is formed so that it can be inserted.

At this time, one or more position fixing protrusions 12 may be formed. The number or location is not limited, but it is preferable that a plurality of position fixing protrusions 12 are formed at one corner so that the drain hole cover frame 10 is not installed at an angle.

In addition, the position fixing protrusion 12 is installed so that its bottoms match even if the sizes of the drain hole 11 and the drain hole H are different, and the lower edge of the drain hole cover frame 10 is installed to minimize liquid that may accumulate inside the window. , that is, it is desirable to be formed along the bottom of the drain hole 11, but is not limited.

The lower inclined edge 14 may be formed when the lower edge of the drain hole cover frame 10 exists, and the liquid discharged through the drain hole 11 does not flow along the outer surface of the window but flows from the lower inclined edge 14. Allow it to escape and be discharged immediately.

Here, the lower inclined edge 14 is preferably formed at an angle that allows the liquid to flow from the inside of the drain hole cover frame to the outside so that it does not interfere with the liquid's flow and discharge and does not flow back toward the outer wall of the window, but is not limited thereto.

In addition, the lower inclined edge 14 is preferably formed to be larger than the width of the drain hole 11 so that the liquid discharged through the drain hole 11 flows in the intended direction, but this is not limited.

In addition, the lower inclined edge 14 may be applied with a material or pattern that reduces friction on the liquid-flowing surface in order to prevent residual liquid from remaining as much as possible, but this is not limited.

At this time, the material applied to the lower inclined edge 14 may be any number of materials having an unlimited friction reduction effect, such as Teflon.

The drain hole cover 20 is rotatably installed on the drain hole cover frame 10.

Here, the drain hole cover (20) must be closed by gravity in normal times to simultaneously block the drain hole (11) and the drain hole (H) of the window, so it is preferable that the top is installed so that it can rotate.

In addition, since the drain hole cover 20 must be opened by the weight and pressure of the liquid flowing into the window to discharge the liquid, it is preferable to be installed to open in the opposite direction of the window to prevent the blocking effect from being reduced by opening in the opposite direction. It may be formed to hang on the lower edge of the drain hole cover frame 10, or may be formed to hang on both edges of the drain hole cover frame 10 in a form partially expanded on both sides.

At this time, when the drain hole cover frame 10 is in a form without a lower edge, the drain hole cover 20 has cover protrusions extending on both sides to prevent it from opening inward by being caught on both edges of the drain hole cover frame 10. (21) may be included.

The cover protrusion 21 is formed to protrude from both sides of the drain hole cover 20, and is formed at a position where it can be inserted into the cover protrusion groove 13 formed on the drain hole cover frame 10, and the size of the cover is not limited. It can be inserted into the protruding groove 13, and is preferably formed with a length, height, and thickness that prevents a gap when the drain hole cover 20 is completely closed.

In addition, the drain hole cover 20 is preferably sized to completely block the drain hole 11.

In addition, the drain hole cover 20 is preferably formed as light as possible so that it can be partially opened and discharged by a relatively small amount of liquid. To this end, it is formed in various shapes such as a hollow shape and a thin plate shape. It can be.

In addition, one edge of the drain hole cover 20 may be in contact with the lower sloped edge 14 of the drain hole cover frame 10. At this time, the portion where the drain hole cover 20 is in contact with the lower sloped edge 14 is the bottom slope. The edge 14 is formed at a slope that matches the angle of the slope, so that the contact area between the drain hole cover 20 and the lower slope edge 14 can be increased to increase sealing force.

Figure 9 is a rear perspective view showing a state in which a coupling auxiliary clip is formed on the drain hole cover frame according to an embodiment of the present invention, and Figure 10 is a side cross-sectional view showing a state in which the coupling auxiliary clip shown in Figure 9 is fixed to the window.

Referring to Figures 9 and 10, the drain hole cover frame 10 according to an embodiment of the present invention may further include a coupling auxiliary clip 15.

The coupling auxiliary clip 15 is formed in a protruding and bent shape. The vicinity of one end of the bent coupling auxiliary clip 15 contacts the inner surface of the rail where the drainage hole (H) of the window is formed due to elasticity, and drain hole cover frame (10) ) so that it can be combined with the window.

At this time, the coupling auxiliary clip 15 may be formed in a curved shape that bends outward near the end, so that the area in contact with the inner surface of the window may be wide, but this is not limited.

In addition, the coupling auxiliary clip 15 is preferably formed in a shape that is pulled toward the drain hole cover frame 10 by elasticity near the end so that the coupling of the drain hole cover frame 10 can be made more secure.

In addition, the installation position of the coupling auxiliary clip 15 is not limited, but is formed in a position opposite to the position fixing protrusion 12, so that adhesives, double-sided tapes, stickers, etc. applied to the inside of the drain hole cover frame 10 prevent foreign substances from entering, It is desirable to ensure that the drain hole cover frame 10 can be stably fixed to the window even if the adhesive strength decreases due to various problems such as the passage of time.

In addition, the coupling auxiliary clip 15 may be formed at an unlimited height so that the area in contact with the inside of the window is long, so that it can be coupled to a certain range of sizes of the drain hole (H).

In addition, the coupling auxiliary clip 15 is preferably made of a material that can be bent relatively easily and whose shape can be restored by elasticity.

Figure 11 is a perspective view showing a state in which the cover opening auxiliary part is installed on the drain hole cover according to an embodiment of the present invention, Figure 12 is a rear perspective view showing a state in which the cover opening auxiliary part shown in Figure 11 is installed, and Figure 13 is in Figure 11. It is a perspective view showing the drain hole cover shown in an open state, and Figure 14 is a rear perspective view showing the drain hole cover shown in Figure 11 in an open state.

Referring to Figures 11 to 14, the drain hole cover 20 may include a cover opening auxiliary part 22.

The cover opening auxiliary part 22 forms a length from the rear of the drain hole cover 20 to the outside of the drain hole cover frame 10 and is installed to hang on a rotatable support, and is formed to contain a certain amount of liquid or to be wet by the liquid. do.

Here, the support of the cover opening auxiliary part 22 may be coupled to the vicinity of the rotation axis of the drain hole cover 20.
Therefore, if liquid is contained in the cover opening auxiliary part 22 or is wet by liquid, a force may be applied downward due to the increase in weight, and the support of the cover opening auxiliary part 22 may also be forced downward.
At this time, a force is applied to the rotation axis of the drain hole cover 20 coupled with the support at a position off the center of the axis, thereby generating a rotation moment, and as the rotation axis rotates, the drain hole cover 20 may be opened.

At this time, the cover opening auxiliary part 22 has a certain weight even when it does not contain liquid, so the drain hole cover 20 can be opened. To prevent this, the drain hole cover (20) is pulled downward by the cover opening auxiliary part 22. A balancing member capable of achieving equilibrium in the opposite direction of the moment applied to 20) may be additionally formed on the drain hole cover 20, but is not limited thereto.

In addition, the material of the connecting member that allows the cover opening auxiliary part 22 to be installed hanging for a long time can be of various materials such as iron, plastic, and fiber, and the shape can also be applied without limitation such as pillar, bar, wire, band, etc. Several forms can be applied.

In addition, the connection member of the cover opening auxiliary part 22 of the drain hole cover 20 or the drain hole cover frame 10 is not fixed in the open state due to the thickness of the connecting member of the cover opening auxiliary part 22. A groove may be formed in the contact area, but this is not limited.

In addition, the liquid-absorbing member formed at the lower end of the cover opening auxiliary part 22 may be made of a variety of materials, such as sponge, cotton, and cloth, and the liquid-containing member is not limited to a bucket, etc. It can be formed in many different forms.

In addition, the size and weight of the member that absorbs or contains liquid at the lower end of the cover opening auxiliary part 22 are preferably determined so that the drain hole cover 20 is closed in normal times and can be opened when drainage is needed.

In addition, as shown in FIGS. 11 to 14, when a bucket shape is used as an example of the cover opening auxiliary part 22, a plurality of microperforations (not shown) may be formed to remove liquid more quickly than evaporation. This is not limited.

At this time, the position, number, and size of the microperforations (not shown) created in the cover opening auxiliary part 22 may be applied so that the liquid contained in the bucket-shaped cover opening auxiliary part 22 remains for a sufficient time.

Figure 15 is a rear perspective view showing a mesh cover installed on the drain hole cover according to an embodiment of the present invention, and Figure 16 is a rear perspective view showing the drain hole cover shown in Figure 15 in an open state.

15 and 16, the drain hole cover 20 may include a mesh cover 23.

The mesh cover 23 is fixedly coupled near the rotation axis of the drain hole cover 20, and is fixedly coupled so that it can always be maintained at a certain angle with the drain hole cover 20 during the process of opening and closing the drain hole cover 20 by rotating.

At this time, the angle formed by the mesh cover 23 and the drain hole cover 20 is such that when the drain hole cover 20 is rotated to the maximum opening angle, the mesh cover 23 opens the drain hole 11 of the drain hole cover frame 10. It is installed at an angle that can be completely covered, and through this, the inflow of foreign substances and insects can be prevented even if the drain hole cover 20 is left open for a certain period of time.

In addition, the mesh cover 23 is preferably formed to be larger than the drain hole 11 so as to completely cover the drain hole 11, but is not limited thereto.

In addition, the closed state of the drain hole cover 20 may not be maintained due to the weight of the mesh cover 23. To prevent this, the mesh cover 23 moves in the opposite direction to the rotational moment applied to the drain hole cover 20. A member capable of balancing may be additionally installed on the drain hole cover 20, but is not limited thereto.

The present invention described above is not limited to the above-described embodiments, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention. It will be clear to you.

1: Window drain hole cover
10: Drain hole cover frame
11: Drain hole
12: Position fixing protrusion
13: Cover projection groove
14: Bottom sloped edge
15: Combination auxiliary clip
20: Drain hole cover
21: Cover projection
22: Cover opening auxiliary part
23: Mesh cover
H: drain hole

Claims (7)

A drain hole cover frame installed in accordance with the drain hole of the window formed through the window to allow drainage in the outward direction, and
It is rotatably installed on the drain hole cover frame, and includes a drain hole cover that blocks the drain hole of the window in normal times and opens by the pressure and weight of the liquid to allow drainage when liquid flows into the window,
The drain hole cover frame is,
A drain hole that overlaps the drain hole of the window and is formed to allow water to flow, and
The drain hole includes a position fixing protrusion that protrudes inward from the drain hole so that it can be installed overlapping the position of the drain hole,
The drain hole cover is,
A window drain cover including a mesh cover that is sized to completely cover the drain hole, is fixed to the drain hole cover axis at a certain angle, and is coupled to the drain hole when the drain hole cover is opened at a maximum angle.
A drain hole cover frame installed to fit the inner drain hole formed through the inner rail of the window, and
It is rotatably installed on the drain hole cover frame, and includes a drain hole cover that blocks the drain hole of the window in normal times and opens by the pressure and weight of the liquid to allow drainage when liquid flows into the window,
The drain hole cover is,
It includes cover protrusions that extend to both sides so as not to open inward and are caught on both corners of the drain hole cover frame,
The drain hole cover frame is,
It is formed in a ‘ㄷ’ shape with the lower side open.
It includes a cover projection groove that prevents a gap from forming when the cover projection is seated and the inner drain hole cover is closed,
The drain hole cover is,
A window drain cover including a mesh cover that is sized to completely cover the drain hole, is fixed to the drain hole cover axis at a certain angle, and is coupled to the drain hole when the drain hole cover is opened at the maximum angle.
According to clause 1,
The drain hole cover frame is,
A window drain hole cover further including a lower inclined edge formed at a certain angle to allow liquid to drain without flowing toward the window wall.
According to clause 3,
The lower inclined edge is,
A window drain cover characterized in that it is coated with a material that reduces friction and is formed to prevent stagnation of residual liquid.
According to claim 1 or 2,
The drain hole cover frame is,
A window drain hole cover further includes a coupling auxiliary clip that protrudes along the top of the drain hole, is bent toward the top, is inserted into the drain hole, and is formed to be caught on the inside of the window at the top of the drain hole, so as to be coupled to the drain hole.
In paragraph 1
The drain hole cover is,
It includes a cover opening auxiliary part that extends from the rear of the drain hole cover to the outside of the drain hole cover frame and is installed to hang on a rotatable support,
The cover opening auxiliary part is formed to contain a certain amount of liquid or to be wetted by the liquid,
A window drain cover, characterized in that when the cover opening auxiliary part contains liquid or is wet by liquid and a force acts downward, the drain hole cover opens as the rotation axis of the drain hole cover rotates. delete