JP7278433B2 - Insect repellent cap installed in the drain hole of the window frame - Google Patents

Description

TECHNICAL FIELD The present invention relates to an insect repellent cap used for fittings, and more particularly, by being installed in a drain hole of a window frame, the cap drains water accumulated inside the window frame to the outside and prevents pests from entering. It relates to an insect repellent cap installed in a drain hole of a window frame to prevent

In general, fittings refer to various windows and doors that are installed in openings such as windows and doorways to separate the inside of a building from the outside. Window frames can be classified into wooden window frames and metal window frames. Recently, window frames are made through synthetic resin such as PVC.

On the other hand, the window frame is formed with drainage holes during the manufacturing process, and these drainage holes are designed to easily discharge rainwater in summer or water droplets generated by condensation in winter to the outside. This prevents rainwater from entering the room.

However, in the case of the drain holes opened as described above, water can be easily drained, but on the other hand, there is a problem that pests such as flies can enter the room through the drain holes.

Accordingly, an insect repellent cap for easily draining rainwater and preventing pests from entering has already been proposed in Patent Document 1.

However, conventional insect repellent caps are difficult to remove for cleaning and inspection after installation, and have problems in that they are not effective against rainwater discharge and pest invasion.

Korean Patent No. 10-2013-0052070

SUMMARY OF THE INVENTION The present invention has been devised to solve the above-mentioned problems. Installed in the drain hole of the window frame, which is easy to drain, can effectively block pests from entering, and can improve the efficiency of maintenance for cleaning, inspection, etc. Its purpose is to provide an insect repellent cap that is made to last.

The technical problems to be solved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned are based on the common knowledge in the technical field to which the present invention belongs from the following description. will be clearly understood by those who have

An insect repellent cap to be installed in a drain hole of a window frame according to the present invention for realizing the above-mentioned objects is, as an embodiment, a box having an open bottom and a space of a predetermined size inside. It is composed of an inner cap with an opening communicating with the drain hole formed on the front surface of the body, and a large number of through holes formed on both sides and the top surface of the housing.

In another embodiment of the insect cap installed in the drain hole of the window frame according to the present invention, a hole communicating with the drain hole is formed in the center of the front surface of the body, and a blocking member is installed in the hole. , a pair of locking pieces are protruded from both sides of the rear surface of the body, and the locking pieces are formed with locking portions so that the inner periphery of the drain hole can be fitted and fixed; Consists of an external cap.

As still another embodiment of the insect repellent cap to be installed in the drain hole of the window frame according to the present invention, the drain hole an inner cap installed inside the drain hole, and the drain hole at the center of the front surface of the body. A communicating hole is formed, and a pair of locking pieces are protruded from both sides of the rear surface of the body. , a fitting part to which the inner peripheral edge of the opening is fitted and fixed, and an external cap installed outside the drain hole, which are separated from each other in order.

More preferably, a movement-preventing protrusion having a tip partly fitted into the drain hole may protrude from the inner periphery of the opening.

More preferably, a plurality of non-slip projections may be formed on both sides of the housing, and the through holes may be formed between the non-slip projections.

More preferably, the front and rear surfaces of the housing may be curved in the longitudinal direction, and may be press-fitted between the shoji rail and the insect screen rail.

More preferably, both side surfaces of the housing may be inclined.

More preferably, a water film preventing protrusion may be formed on the inner periphery of the hole of the outer cap.

The insect repellent cap installed in the drain hole of the window frame according to the present invention as described above has the following effects.

That is, after the insect-proof cap is composed of an inner cap and an outer cap, the inner cap is positioned inside and the outer cap is positioned outside across the drainage hole of the insect-proof rail, so that they can be easily and quickly connected and separated. By doing so, the efficiency of maintenance and management such as cleaning and inspection of the insect repellent cap can be doubled. It has the effect of improving the convenience of the user.

It should be noted that the effects of the present invention described in this way are, of course, exhibited by the configuration of the described contents regardless of whether the inventors recognize them or not. It should not be deemed to describe all the effects that the inventor perceives or actually has.

In addition, the effect of the present invention must be additionally understood by the overall description of the specification, and even if it is not described in explicit sentences, ordinary knowledge in the technical field to which the described content belongs Any effect that can be recognized by a person having such effect through this specification should be considered as an effect described in this specification.

FIG. 4 is a perspective view showing an insect cap installed in a drain hole of a window frame according to an embodiment of the present invention; FIG. 4 is an exploded perspective view showing a separated state of an insect cap installed in a drain hole of a window frame according to an embodiment of the present invention; FIG. 4 is an exploded perspective view showing configurations of an inner cap and an outer cap that constitute an insect-proof cap according to an embodiment of the present invention; FIG. 4 is a perspective view showing the structure of an inner cap according to another embodiment of the present invention; FIG. 5 is a cross-sectional plan view showing a state in which the inner cap shown in FIG. 4 is installed in the drain hole and the insect-proof cap is constructed only by the inner cap; FIG. 4 is a bottom perspective view showing a combined state of an inner cap and an outer cap constituting an insect cap according to an embodiment of the present invention; FIG. 4 is a bottom perspective view showing a combined state of an inner cap and an outer cap constituting an insect cap according to an embodiment of the present invention; FIG. 4 is a perspective view showing the structure of an outer cap according to another embodiment of the present invention; FIG. 9 is a cross-sectional plan view showing a state in which the external cap of FIG. 8 is installed in the drain hole and the insect-proof cap is constructed only by the external cap; FIG. 4 is a side cross-sectional view showing a process of installing an inner cap and an outer cap in a drain hole of a window frame according to an embodiment of the present invention ;

Hereinafter, configurations and operations according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The purpose of this is to explain the details of the present invention to the extent that a person having ordinary knowledge in the technical field to which the present invention belongs can easily implement the contents of the present invention. It is not meant to be limited.

Also, in adding reference numerals to constituent elements in each drawing, it should be noted that the same constituent elements are indicated by the same reference numerals as much as possible even if they are displayed on other drawings. Terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or practice of the user, operator, and definitions for such terms are provided throughout the specification. It must be judged on its content.

First, the structure of the insect repellent cap installed in the drainage hole of the window frame according to the present invention is composed of the inner cap 100 installed inside the drainage hole 321 formed in the insect repellent rail 320, and the inner cap 100 installed outside the drainage hole 321. It can be roughly divided into an outer cap 200 installed and coupled to the inner cap 100, and each component will be described in detail as follows.

First, as shown in FIG. To guide rainwater accumulated in a sump to be discharged to the outside through a drain hole, and to prevent harmful insects from entering a room through the drain hole.

A preferred embodiment of the inner cap 100 is illustrated in FIGS. 2 and 3. FIG.

The internal cap 100 is composed of a hexahedral housing 110 having an open bottom and a space 111 of a predetermined size inside. Body 110 may be rectangular in shape with a long length and a short width.

Since the housing 110 is positioned just behind the drain hole 321 formed in the insect net rail 320, the front surface of the housing 110 has an opening 112 of a predetermined size to communicate with the drain hole 321. It is formed.

The openings 112 can be formed on the front and rear surfaces of the housing 110. When the openings 112 are formed on both the front and rear surfaces of the housing 110, the housing 110 can be combined with the shoji rails 310 and the insect screen rails. 320, it is no longer necessary to consider the directionality of the front and rear surfaces of the housing 110 in which the opening 112 is formed. is installed, the drain hole 321 and the opening 112 do not match, so that inconvenience such as re-installation can be prevented.

A large number of through holes 113 are formed in both side surfaces and the upper surface of the housing 110. The size of the through holes 113 is designed to prevent pests from passing through and allow rainwater to pass through, depending on design conditions. If the through hole 113 is formed in a size through which small pests can pass, it is possible to form a hooking member in the shape of a line or a grid in the through hole 113 to prevent pests from entering.

The number, arrangement, and position of the through holes 113 formed in the housing 110 do not have to be determined in one form, and may be determined in consideration of the movement direction and amount of rainwater moving within the window frame 300. can be implemented in various ways.

Both side surfaces of the housing 110 may preferably be inclined, and when the through holes 113 are formed in the inclined side surfaces, the rainwater and the like moving to both side surfaces of the housing 110 may be separated from the both side surfaces. When the housing 110 is fitted between the shoji rail 310 and the insect screen rail 320, a large amount of rainwater can smoothly pass through the through hole 113 by increasing the contact area of By gripping both sides of the housing 110 and applying an external force, the external force can be accurately and effectively transmitted to both sides of the housing 110 formed to be inclined.

In addition, since both side surfaces of the housing 110 are portions to be grasped by the user's hands when installing or separating the inner cap 100, the two side surfaces of the housing 110 form a "straight line" shape in the width direction. A plurality of anti-slip projections 115 can also be formed.

When the non-slip projections 115 are formed on both sides of the housing 110, through holes 113 formed on both sides of the housing 110 may be formed between the non-slip projections 115, or the non-slip It may be formed over the protrusion 115 .

On the other hand, the inner cap 100 may be combined with the outer cap 200, which will be described in detail later, and installed in the drain hole 321 to form an insect-proof cap. An insect repellent cap can also be composed of.

When only the inner cap 100' is installed in the drain hole 321 without using the outer cap 200 to form an insect cap, the inner cap 100' positioned between the sliding door rail 310 and the insect net rail 320 moves unnecessarily. As a result, the opening 112 formed in the housing 110 of the inner cap 100' cannot communicate with the drain hole 321 of the insect screen rail 320, and the rainwater, etc., which has flowed into the window frame 300 can flow through the drain hole 321. Therefore, the inner cap 100' installed between the shoji rail 310 and the insect screen rail 320 should be prevented from unnecessary movement.

Thus, as an example to prevent the inner cap 100' from moving unnecessarily, the front longitudinal surface of the housing 110, or the rear longitudinal surface, or both the front and rear longitudinal surfaces of the housing 110 are provided with shoji rails. 310 and the insect screen rail 320 so as to protrude toward the inner surface, the curved portion of the housing 110 is aligned with the inner surface of the shoji screen rail 310, the inner surface of the insect screen rail 320, or the shoji screen rail 310. And it can be press-fitted to the inner surface of the insect screen rail 320 to prevent unnecessary movement.

As another example for preventing unnecessary movement of the inner cap 100', as illustrated in FIGS. An anti-movement protrusion 114 projecting forward may be formed, and when the housing 110 is installed between the shoji rail 310 and the insect screen rail 320, such an anti-movement protrusion 114 prevents drainage of the insect screen rail 320. Unnecessary movement of the housing 110 installed between the shoji rail 310 and the insect screen rail 320 can also be prevented by being locked to the inner peripheral edge of the hole 321 .

Here, if the movement-preventing protrusion 114 protrudes excessively from the inner peripheral edge of the opening 112 of the housing 110, the movement-preventing protrusion 114 is removed during the process of fitting the housing 110 between the shoji rail 310 and the insect net rail 320. 114 will cause unnecessary interference with the inner surface of the insect net rail 320, so it is preferable that it protrudes appropriately within the elastic range. is preferably configured to move smoothly along the inner surface of the insect screen rail 320 .

In addition, in order to prevent unnecessary movement of the housing 110, in addition to the curved shape of the housing 110 described above, the movement prevention protrusion 114 is formed together to further prevent unnecessary movement of the housing 110. can also be effectively prevented.

As shown in FIG. 2, the external cap 200 is installed in front of the drainage hole 321 formed in the insect-proof rail 320, and is installed behind the drainage hole 321 between the shoji rail 310 and the insect-proof rail 320. It is combined with the inner cap 100 described above.

A preferred embodiment of the outer cap 200 will be described in detail with reference to FIGS. 3 and 6. FIG.

The outer cap 200 is formed with a hole 211 having a shape and size corresponding to the drain hole 321 at the center of the front surface of the body 210, and formed at right angles to the rear surface of the body 210 on opposite sides of the rear surface of the body 210. A pair of locking pieces 213 protruding with a predetermined length are formed, and such locking pieces 213 are fitted into the drain hole 321 .

A hole 211 formed in the center of the front surface of the body 210 may form a water film due to surface tension when rainwater or the like discharged through the drain hole 321 moves. In order to reduce the drainage functionality, it is necessary to prevent the formation of a water film in the hole 211. For this purpose, the inner periphery of the hole 211 is provided with at least one water film protruding toward the center. Prevention protrusions 212 can also be formed.

As exemplified in FIG. 7, the interval between the locking pieces 213 formed on the rear surface of the body 210 facing each other can be configured to correspond to the interval in the longitudinal direction of the drain hole 321. A first protrusion 214a is formed on the outer surface of the stop piece 213 along the longitudinal direction at a point spaced apart from the rear surface of the body 210 by a predetermined distance, and a locking portion is formed between the rear surface of the body 210 and the first protrusion 214a. 214 is formed, a second protrusion 215a is formed at a predetermined distance from the first protrusion 214a, and a fitting part 215 is formed between the first protrusion 214a and the second protrusion 215a.

Here, the locking part 214 has an interval corresponding to the thickness of the insect screen rail 320 in which the drainage hole 321 is formed, and the inner peripheral edge of the drainage hole 321 is fitted, and the fitting part 215 is formed inside the rail. It has a space corresponding to the thickness of the inner peripheral edge of the opening 112 formed in the housing 110 of the cap 100, and the inner peripheral edge of the opening 112 is fitted.

Therefore, when the outer cap 200 is fitted from the outside of the drain hole 321, the locking pieces 213 act elastically, and the inner periphery of the drain hole 321 is fitted into the locking portions 214 on both sides of the locking pieces 213. As a result, the outer cap 200 is fixed to the outside of the drain hole 321 , and at this time, the fitting portion 215 of the locking piece is naturally positioned inside the drain hole 321 to move downward behind the drain hole 321 . By fitting the inner peripheral edge of the opening 112 formed in the housing 110 of the inner cap 100 installed as a fitting part 215, the inner cap 100 is fixed by the outer cap 200, The opening 112 of the inner cap 100 naturally aligns with the drain hole 321 .

On the other hand, the outer cap 200 may be combined with the inner cap 100 and installed in the drain hole 321 to form an insect-proof cap. can also

When only the outer cap 200' is installed in the drain hole 321 without using the inner cap 100 to form an insect-proof cap, as shown in FIGS. Rainwater and the like that flowed into the window frame 300 are discharged to the outside through holes 211 formed in the body 210 of the outer cap 200', and pests do not enter through the holes 211. A blocking member 216 such as a mesh net may be installed in the hole 211, and the blocking member 216 may be assembled into the hole 211 as required.

A process of attaching and detaching the insect-proof cap according to an embodiment of the present invention constructed as described above will be described as follows.

That is, as shown in FIGS. 4 and 5, when the insect-proof cap installed in the drain hole 321 of the window frame 300 is composed only of the inner cap 100′, the housing 110 of the inner cap 100′ is attached to the shoji rail 310. and the insect net rail 320 and fixed behind the drain hole 321 of the insect net rail 320, and by aligning the opening 112 of the housing 110 and the drain hole 321, the inside of the window frame 300 Rainwater or the like that has flowed into the housing 110 can be discharged to the outside of the window frame 300 through the through hole 113 of the housing 110 and through the drain hole 321 coinciding with the opening 112. Pests entering through the drain hole 321 can Either it is trapped in the space 111 of the body 110 or it cannot enter the room and escapes out of the drain hole 321 again.

When it is necessary to remove pests trapped in the space 111 of the housing 110 or to clean or inspect the inner cap 100', the housing located between the shoji rail 310 and the insect screen rail 320 is used. After the inner cap 100' is easily separated from the window frame 300 by lifting while holding both sides of the body 110, pests captured in the space 111 of the housing 110 are removed, and the inner cap 100' is removed. be able to clean and inspect the inside and outside of

Also, as shown in FIGS. 8 and 9, when the insect-proof cap installed in the drain hole 321 of the window frame 300 is composed only of the outer cap 200', the locking piece 213 positioned on the rear surface of the body 210 is removed. When it is fitted into the drain hole 321, the hole 211 of the body 210 and the drain hole 321 are naturally aligned, and the locking portion 214 of the locking piece 213 is fixed to the drain hole 321, thereby the window frame 300 is formed. Rainwater, etc., that has flowed into the interior of the window frame 300 can be discharged to the outside of the window frame 300 through the drain hole 321 and the hole 211 of the body 210 , and pests entering through the hole 211 of the body 210 can be installed in the hole 211 of the body 210 . can be blocked by a blocking member 216 that is

When the outer cap 200' is separated from the drain hole 321 for reasons such as cleaning and inspection of the blocking member 216 and the outer cap 200', when the locking pieces 213 on both sides are pulled inward, water is drained from the locking portion 214. Since the inner perimeter of the hole 321 is released, the outer cap 200' can be pushed out of the drain hole 321 and separated easily and quickly.

In addition, when the insect-proof cap installed in the drain hole 321 of the window frame 300 is composed of the inner cap 100 and the outer cap 200, as illustrated in FIG . By fitting the outer cap 200 into the hole 321 so that the inner periphery of the drainage hole 321 is fitted to the locking portion 214 of the locking piece 213, the outer cap 200 is first fixed to the drainage hole 321, and then the shoji is attached. When the housing 110 of the inner cap 100 is lowered vertically downward from the upper side of the rail 310 and the insect net rail 320, the inner peripheral edge of the opening 112 formed in the housing 110 is exposed to the outside through the drain hole 321. By fitting into the fitting portion 215 of the locking piece 213 of the cap 200 , the inner cap 100 and the outer cap 200 can be firmly and easily coupled to each other with the drainage hole 321 interposed therebetween.

At this time, the entry of pests is blocked by the space 111 formed in the housing 110 of the inner cap 100, so that the hole 211 of the outer cap 200 does not need the blocking member 216, but if necessary, it can be A blocking member 216 may be installed in the hole 211 of the cap 200. For example, if a blocking member 216 with a wide gap is installed in the hole 211 of the outer cap 200, such a blocking member 216 may not be a pest. , the inflow of foreign matter such as fallen leaves and pebbles can be prevented, so that the insect-proof cap can be used more effectively, cleanly and safely.

When the inner cap 100 and the outer cap 200 are used by being combined with each other with the drain hole 321 interposed therebetween, if the inner cap 100 needs to be cleaned or inspected, the inner cap 100 is removed while the outer cap 200 remains as it is. When the inner peripheral edge of the opening 112 of the housing 110 is lifted and separated from the fitting portion 215 provided on the locking piece 213 of the outer cap 200, the inner cap 100 is easily separated from the window frame 300. Therefore, cleaning and inspection can be performed, and after cleaning and inspection, the inner cap 100 can be lowered to the original position again for easy installation.

In addition, when the outer cap 200 needs to be cleaned or inspected, the outer cap 200 cannot be separated from the drain hole 321 while it is connected to the inner cap 100. Therefore, the locking piece 213 is released while the inner cap 100 is raised. When pulled inward and pushed outward, the locking portion 214 of the locking piece 213 is released from the inner periphery of the drain hole 321, so that the outer cap 200 can be easily separated from the drain hole 321. Conversely, When connecting the outer cap 200 to the drain hole 321, the engaging piece 213 can be pushed into the drain hole 321 for easy connection.

As described above, in the detailed description of the present invention, specific examples have been described, but it goes without saying that various modifications are possible without departing from the scope of the present invention. Accordingly, the scope of the described subject matter should not be limited to the illustrated embodiments, but rather should be defined by the following claims, as well as equivalents of those claims: not.

100, 100' inner cap 110 housing 111 space 112 opening 113 through hole 114 movement prevention protrusion 115 non-slip protrusion 200, 200' outer cap 210 body 211 hole 212 water film prevention protrusion 213 locking piece 214 locking portion 214a First projection 215 Fitting portion 215a Second projection 216 Blocking member 300 Window frame 310 Shoji rail 320 Insect net rail 321 Drain hole

Claims (8)

An insect repellent cap installed in a drain hole of a window frame to block entry of pests,
An opening (112) communicating with the drain hole (321) is formed in the front surface of a housing (110) having an open bottom and having a space (111) of a predetermined size inside the housing (110). 110) is installed in the drain hole of the window frame, which consists of an inner cap (100') with a large number of through holes (113) formed on both sides and top of the window frame ;
A plurality of non-slip projections (115) are formed on both sides of the housing (110), and the through holes (113) are formed between the non-slip projections (115) in the drain hole of the window frame. Installed insect repellent cap. An insect repellent cap installed in a drain hole of a window frame to block entry of pests,
An opening (112) communicating with the drain hole (321) is formed in the front surface of a housing (110) having an open bottom and having a space (111) of a predetermined size inside the housing (110). an inner cap (100) having a plurality of through holes (113) formed on both sides and top surface of the cap (110) and installed inside the drain hole (321);
A hole (211) communicating with the drain hole (321) is formed in the center of the front surface of the body (210), and a pair of locking pieces (213) protrude from both sides of the rear surface of the body (210), The locking piece (213) has a locking part (214) fitted and fixed to the inner peripheral edge of the drain hole (321), and a locking part (214) to which the inner peripheral edge of the opening (112) is fitted. a fixed fitting part (215) and an outer cap (200) installed outside the drain hole (321), which are formed separately in turn ;
A plurality of non-slip protrusions (115) are formed on both sides of the housing (110), and the through holes (113) are formed between the non-slip protrusions (115) in the drainage hole of the window frame. Installed insect repellent cap. The insect cap to be installed in the drain hole of the window frame according to claim 1, wherein the opening (112) has an anti-movement protrusion (114) protruding from the inner periphery of the opening (112). 3. The housing (110) according to claim 1 or 2 , wherein the front and rear surfaces of the housing (110) are configured to be curved in the longitudinal direction, and are press-fitted between the shoji rail (310) and the insect screen rail (320). An insect repellent cap installed in the drain hole of the window frame. The insect cap installed in the drain hole of the window frame according to claim 1 or 2 , wherein both sides of the housing (110) are formed to be slanted. The insect cap installed in the drain hole of the window frame according to claim 2 , wherein a water film prevention protrusion (212) is formed on the inner periphery of the hole (211) of the outer cap (200). The insect cap installed in the drain hole of the window frame according to claim 2 , wherein a blocking member (216) is installed in the hole (211) of the outer cap (200). The insect cap installed in the drain hole of the window frame according to claim 7 , wherein the blocking member (216) is detachably assembled in the hole (211).

Images