KR102011460B1 - Waterproofing window frame for building - Google Patents

Abstract

The present invention relates to a water leakage prevention window frame for a building. An objective of the present invention is to block infiltration of rainwater into an indoor space even if a window (middle window) is opened when it rains, prevent indoor pollution by rainwater, operate naturally by an opening/closing operation of the window without using a separate driving source, and allow free use when needed by a user. According to the present invention, the water leakage prevention window frame for a building comprises: a window frame body (10) which is installed on a window frame installation hole of a building in a rectangular frame shape, and on which a window is installed to be opened and closed by a link on both a left and a right side; a water leakage prevention wing (20) which is installed on an upper frame of the window frame body, and blocks infiltration of rainwater into an indoor space by blocking a space between the window and the upper frame while descending by the weight thereof when the window is opened; and a fixing part (30) to fix the water leakage prevention wing on the upper frame. The upper frame includes: a wing body (21) having a box shape with a water leakage prevention wing storage unit therein and including an opening part on a lower portion thereof communicating with the outside, wherein the water leakage prevention wing is formed in a box shape and both the left and the right side are axially coupled to the upper frame to be rotatably connected; a weight (22) which is stored in the wing body, and rotates the wing body in a direction of blocking a gap between the window and the upper frame by a load; and a magnet (26) installed on the wing body and attached to the window by a magnetic force. The fixing part is a bolt-type fixing part screwed to the upper frame and inserted into a groove formed on the wing body to store the water leakage prevention wing in the water leakage prevention wing storage unit of the upper frame when needed.

Description

Water-proofing window frame for building

The present invention relates to a window frame, and more particularly, to a building leakage preventing window frame for preventing rainwater from penetrating the room even if the window (middle window) in the rainy weather, and prevents indoor contamination by rainwater.

This section provides background information related to the present application but is not necessarily prior art.

 In general, windows in various buildings can illuminate the interior by allowing light to be radiated from the outside to the interior, and can be viewed from the outside by observing the outdoors from the interior. There are many advantages, such as facilitating ventilation, in most cases it is installed as part of the wall of the building.

In general, a window is fixedly coupled to an opening of a wall formed in a rectangular shape, and a window into which a transparent window is inserted is opened and closed to allow the inside or the outside of the wall to be viewed through the inside of the window frame.

Such windows and doors are required to have airtightness, watertightness, wind pressure resistance, heat insulation, sound insulation, heat resistance, opening and closing flexibility, weather resistance, maintenance and the like.

Existing windows are open to the inside and the outside when opened for ventilation purposes, and therefore rainwater infiltrates into the room from the outdoors in rainy weather.

Therefore, there is a problem that can not open the window in the rain and can not ventilate the room, the comfort falls.

Korean Patent No. 10-1707777 discloses a closed loop shaped frame having an edge portion curved; A fixed glass mounted on the frame and fixed to one side; A movable glass mounted on the frame in parallel with the fixed glass and openable and shorter than the fixed glass; A support guide part inserted into a lower end of the movable glass and mounted below the frame and supporting the movable glass; And a side leakage preventing part for preventing foreign substances from flowing between the fixed glass and the moving glass which are positioned in parallel with each other, wherein the side leakage preventing part includes a support member provided along a longitudinal direction of the moving glass and the length of the fixed glass. A position fixing member provided along a direction, and a side contact member mounted to the position fixing member, and forming a predetermined gap between the side surfaces of the movable glass and the side contact members positioned to face each other. When the movable glass and the side contact member is in contact with the opening of the opening, the side contact member is compressed to the rear while the support member and the side contact member is in close contact with the closing of the movable glass, the side contact member by compression Spread to both sides, the side of the moving glass and the side adhesion member is in close contact And avoid windows can not open the window as the rain US Secretary window.

The present invention is applicable to the rotating window, the middle window by the left and right links.

Korean Patent Application Publication No. 10-2019-0014558 discloses a window stay bar unit of a rotatable window and door system that includes a guide rail installed in a longitudinal direction on an upper surface of a window frame, a hinge connector installed on a window frame bottom of a window, and a longitudinal direction in a guide rail. A window door stay bar unit of a pivoting window system comprising a slider installed to be slidably, a stopper installed at an end of a guide rail, and a link bar hingedly installed at both ends between the hinge connecting rod and the slider; The guide rail is formed with a "c" -shaped bent portion that is bent over the entire length in both sides of the "c" shape is formed so that the upper surface between the two "c" -shaped bending portion open; The slider has a female screw hole penetrating up and down in the center of the slider body, and both sides of the slider body are formed with a crimp contact portion which is pressed against an upper bottom surface of the “c” -shaped bent portion, and the position of the slider is located on the upper side of the slider body. Install a lock handle for selectively fixing the lock handle, the lock handle is configured to be installed on one side of the plate-shaped handle having a predetermined length in the upper portion of the screw threaded to the female threaded hole through the through-hole formed in the outer end of the link bar This is included, and rain can not prevent the penetration of rainwater.

Patent Registration No. 10-1707777 Patent Publication No. 10-2019-0014558

The present invention is to solve the problems as described above, even when opening the window (middle window) to prevent rainwater penetrates into the room, to prevent indoor pollution by rainwater, without using a separate drive source The purpose of the present invention is to provide a building leakage preventing window frame that is naturally operated by the opening and closing operation of the user and freely used when needed by the user.

Building leakage preventing window frame according to the present invention, the window frame body is installed in the window frame installation hole of the building in the form of a rectangular frame and the window is installed to open and close through the left and right links; A leakage preventing wing installed on the upper frame of the window frame body and blocking the space between the window and the upper frame while falling by its own weight when the window is opened, thereby preventing rain water from penetrating the room; The upper frame includes a fastener for fixing the leak-proof wing, the upper frame is a box having a leak-proof wing housing therein, and includes an opening to communicate with the outside at the bottom, the leak-proof wing is made of a box shape And a wing body having both left and right sides axially coupled to the upper frame to be rotatably connected, a weight and the wing for storing the inside of the wing body and rotating the wing body in a direction blocking the window and the upper frame by a load. A magnet installed in the main body and magnetically attached to the window, wherein the fastener is screwed into the upper frame and inserted into a groove formed in the wing main body so that the leak-proof wing can be leak-proofed on the upper frame if necessary. It includes a bolt type fixture for storing in a payment part It shall be.

It is installed to be foldable in the upper frame and characterized in that it comprises a movable eave to cover between the window and the leak-proof wing in conjunction with the operation of the leak-proof wing.

According to the construction of the leak-proof window frame according to the present invention, even if the window (middle window) in rainy weather, the leak-proof wing blocks the upper part of the window frame in which rain water falls so that rain water penetrates the room through the window frame through the upper part of the window. It prevents the indoor pollution by rain water, and at this time, it is very easy to use because it uses a leak-proof wing through the opening and closing operation of the window without using a separate driving source and without a separate operation.

In addition, the leak-proof wing absorbs rainwater by using an absorbent material, thereby preventing contamination and damage of windows and window frames by rainwater.

In addition, by maximizing the effect of rainwater blocking through the addition of a movable eave interlocking with the leak-proof wing has an effect of increasing the productability of the leak-proof window frame.

1 is a front view of the building leak-proof window frame according to the present invention.
Figure 2 is a perspective view of the leak-proof wing applied to the building leak-proof window frame according to the present invention.
Figure 3 and Figure 4 is a side view showing the action of the leak-proof wing applied to the building leak-proof window frame according to the present invention, respectively.
5 is an exploded perspective view showing an example in which a movable eave is applied to a building leakage preventing window frame according to the present invention.
Figure 6 is an operating state of the movable eaves applied to the building leak-proof window frame according to the present invention.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

As shown in Figures 1 and 2, the building leakage preventing window frame according to the present invention, the window frame body 10, the window frame body 10 for supporting the window 1 (middle window) is installed on the window 1 Leakage prevention wing 20 which prevents rainwater from penetrating the room by blocking a gap formed between the window 1 and the window frame body 10 during opening, and if necessary leak-proof wing 20 to the window frame body 10 It consists of a fixture 30 for fixing.

Window frame 10 is formed in the form of a rectangular frame by the top, bottom, left and right frames (11, 12, 13, 14) and is installed in the window frame installation hole of the building, opening and closing the window (1) through the link (2) on both sides Support it if possible.

The upper frame 11 has a leak-proof wing 20 is installed, preferably a box of a rectangular cross-section (leak-proof wing storage unit) square cross-section so that the leak-proof wing 20 is installed therein, where the leak-proof wing ( An opening is formed at the bottom such that 20 is protruded to the outside in the state in which 20 is housed therein.

Leakage preventing wing 20 is installed on the upper frame 11 of the window frame body 10 and configured to descend by its own weight when the window 1 is open, it is made of a box shape and both sides of the upper frame 11 The weight is accommodated in the wing body 21, the wing body 21, which is rotatably connected to the wing body 21, and rotates the wing body 21 in a direction blocking the window 1 and the upper frame 11 by the load ( 22), the absorber 23 is accommodated in the wing body 21 and absorbs the rain water formed on the upper portion of the window 1, and the weight 22 and the cover 24 for the replacement of the absorber (23).

The wing body 21 is divided into a weight accommodating part and an absorber accommodating part through a partition, etc., and includes a shaft 27 rotatably connected to the upper frame 11 on both left and right sides thereof.

In addition, the wing body 21 includes a fixing groove 25 into which the fixture 30 is inserted.

The weight 22 is preferably a heavy steel block and is housed in the weight receiving portion of the wing body 21 so that the leak-proof wing 20 protrudes outward from the upper frame 11.

The weight 22 is applied to the position where the leak-proof wing 20 can be quickly rotated by the load is not limited to the position by the drawing.

The absorber 23 is called a sponge, and is stored in the absorber accommodating portion of the wing body 21 and absorbs and stores external rainwater. Therefore, a portion of the circumferential portion of the wing body 21 opposite to the absorbent member 23 may have a structure having a plurality of holes or a porous network may be coupled so that external rainwater flows into the absorbent member 23 therein.

The wing body 21 is one side of the circumference for the replacement of the weight 22 and the absorbent material 23, the cover 24 is installed in this portion is to open and close the weight storage portion and the absorber housing.

The cover 24 may be rotated, one side of which is hinged to the wing body 21, and a variety of ways, such as a sliding type sliding along the rail of the wing body 21.

The leak-proof wing 20 may include a magnet 26 to protrude in the upper frame 11 of the window frame body 10 and thus maintain a stable attachment state with the window 1 so as not to be shaken by the wind.

One or more magnets 26 are installed and used in all the portions where the wing body 21 and the window 1 of the leakage preventing blades 20 abut.

Fixture 30 is to prevent the leak-proof wing 20 does not protrude to the outside of the upper frame 11 when the leak-proof wing 20 is not used, the upper frame to operate from the interior side of the upper frame 11 It is a bolt-type fastener that is screwed into the nut fixed to the inner wall of (11) and moves forward and backward, and is inserted into the fixing groove 25 of the leak-proof wing 20 when moving forward to fix the leak-proof wing 20 and leak when reversing. Release from the fixing groove 25 of the prevention blade 20 to release the restraint of the leakage prevention blade (20).

The operation of the building leak-proof window frame according to the present invention is as follows.

As usual

3 shows the normal, the fixture 30 is fixed to the leak-proof wing 20, and therefore, when opening the window 1, the leak-proof wing 20 protrudes out of the upper frame (11). It is not able to maintain the storage state.

That is, when the user does not want to use the leak-proof wing 20 irrespective of normal times or rainy weather, the leak-proof wing 20 is fixed to the upper frame 11 with the fixture 30, and leak-proof when desired. Release the restraint of the wing 20.

2. Rainy weather.

When opening the window (1) for the purpose of ventilation, such as when raining, remove the fixture 30 from the fixing groove 25 of the leak-proof wing (20).

When the window 1 is removed from the bottom of the leak-proof wing 20 by opening the window 1, the leak-proof wing 20 is rotated counterclockwise with reference to FIG. Therefore, rainwater does not penetrate the room through the upper part of the window 1.

Some rainwater is not only absorbed by the absorbent 23 but also does not penetrate the room.

As such, when the window 1 is opened, ventilation is possible because indoors and outdoors pass through the left and right sides and the bottom of the window 1, and of course, there is no penetration of rainwater through the left and right sides and the bottom.

When the window 1 is closed, the leak-proof wing 20 is inserted into the upper frame 11 little by little in the clockwise direction by the operation of the window 1, and when the window 1 is completely closed, the leak-proof wing 20 can be inserted into the upper frame 11 and the window 1 can be locked to the window frame.

According to the description so far, a large amount of rainwater may be collected between the window 1 and the leak-proof wing 20, and the rainwater may penetrate the room, and an eave is configured to compensate for this. The eaves are protruded in the form of eaves during rainy weather and are not visible as eaves during other weather conditions, so that they do not detract from their appearance. As follows.

As shown in FIGS. 5 and 6, a movable cornice 40 is provided on the outer side of the upper frame 11. The movable cornice 40 is hinged to the upper left and right sides of the upper frame 11, so that the eaves do not normally look like the left side of FIG. It looks like it covers the lower window (1) and the leak-proof wing (20) to prevent rainwater penetration.

The movable cornice 40 is a method of rotating by the forward and backward rod 41. The forward and backward rods 41 are formed in the front-rear direction inside the upper frame 11 and are installed to be forward and backward on the rails 15 communicating with the outside.

It is also possible to include an elastic member for elastically supporting in the direction of attaching the movable eave 40 to the upper frame 11, the return of the movable eave 40 by the elastic force of the elastic member, as well as the leakage preventing wing 20 ) Will also be faster.

The forward and backward rods 41 are characterized in that they operate in conjunction with the rotation of the leakage preventing blades 20 through the power transmission means without using a separate drive source, and the power transmission means has a shaft ( 27, the driven pulley 42 is rotated coupled to the driven pulley (43) spaced apart from the drive pulley (42), the belt (44) wound around the drive pulley (42) and the driven pulley (43), the driven pulley (43) Drive pin (45) for receiving the rotational force of the switching to the opposite direction, is formed on the bottom of the forward and backward rod 41, the rack 46 is meshed with the drive pinion 45 to advance the forward and backward rod (41) It consists of.

Since the forward and backward rods 41 protrude the movable cornice-type eaves 40 through the advancing, the operation is possible even when not combined with the movable cornice 40, and thus the maintenance is easy.

A transmission pinion is formed on the pulley shaft of the driven pulley 43, and the driving pinion 45 rotates through the transmission pinion.

The power transmission means is not limited to the belt type described above, but a gear train is also possible.

The power transmission means of this configuration is configured to switch the direction of rotation of the leakage preventing blades 20 to block the rain water to the forward and backward of the rod 41, the leakage preventing blades 20 is usually the upper frame ( 11, the forward and backward rods 41 are also inserted into the upper frame 11 so that the movable cornice 40 is attached to the outer surface of the upper frame 11.

When the leak-proof wing 20 protrudes out of the upper frame 11 to block rain water by the opening of the window 1, the rotational force of the shaft 27 switches the forward movement of the forward and backward rod 41. As the jin rod 41 moves forward, the movable eave 40 is pushed and rotated.

Since the movable cornice 40 is interlocked with the leak-proof wing 20, the angle is changed according to the rotation angle of the leak-proof wing 20, and the movable cornice 40 is opened when the window 1 is opened at a large angle. Since the angle of the becomes larger, it is possible to efficiently block rainwater.

1: window, 2; link
10: window frame body, 11; Upper frame
20: leak-proof wing, 21; Wing body
22: weight, 23: absorber
24: cover, 25: fixing groove
26: magnet, 27: axis
30: fixture,
40: movable cornice, 41; Forward and backward load

Claims (4)

A window frame body 10 installed in a window frame installation hall of a building in a form of a square frame and the window is opened and closed through a link between left and right sides;
It is installed on the upper frame of the window frame body and the leakage preventing wing (20) to block the space between the window and the upper frame while the window is lowered by its own weight when the opening operation to prevent rain water from penetrating the room;
Fixing device 30 for fixing the leak-proof wing to the upper frame,
The upper frame has a box shape provided with a leak-proof wing housing therein and includes an open portion communicating with the outside at the bottom thereof,
The leak-proof wing is formed in a box shape, both the left and right sides of the wing body 21 is axially coupled to the upper frame rotatably connected, the inside of the wing body is accommodated in the wing body by the load the window and the upper frame It includes a weight 22 for rotating in the direction blocking the gap and a magnet 26 installed in the wing body and magnetically attached to the window,
The fixture is screwed to the upper frame and inserted into the groove formed in the wing body is a building type leakage preventing window frame for receiving the leak-proof wing to receive the leak-proof wing housing of the upper frame if necessary . The method of claim 1, wherein the wing body includes a weight storage unit and an absorber housing portion partitioned therein, a through-hole opened to the outside to the absorber housing portion, the cover 24 for opening and closing the absorber storage portion in the room,
Leakage prevention window frame for a building, characterized in that the absorbent member of the wing body is replaceably accommodated through the opening of the cover and absorber 23 absorbing rain water falling from the outside. The movable eave 40 according to claim 1 or 2, wherein an upper end is hinged to the upper frame at an outer side of the upper frame, and the movable eave is projected forward of the upper frame or in front of the upper frame. A forward and backward rod 41 for attaching, the building leakage preventing window frame, characterized in that it comprises a power transmission means for converting the rotational force of the leak-proof blade to the forward and backward movement of the forward and backward rod. The method of claim 3, wherein the power transmission means is a drive pulley that rotates with the axis of the leak-proof wing, a belt rotated by the drive pulley, driven pulley rotated by the belt, rotates in the opposite direction to the driven pulley Building leakage including a drive pinion and a rack formed along the forward and backward direction of the forward and backward rods and engaged with the drive pinion, interlocking the movable eaves in both directions in conjunction with the rotation of the leak-proof blade. Resistant window frame.

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