KR102083404B1 - Soundproofing apparatus for window frames - Google Patents

Abstract

According to one embodiment of the present invention, a soundproof apparatus for a window frame is installed on the window frame to seal a gap between the window frame and a window, thereby blocking external noise and dust. The soundproof apparatus for a window frame can comprise: a bottom unit attached to the bottom surface of the window frame; and a blocking unit extending from the bottom unit and having a hollow formed therein.

Description

Soundproofing apparatus for window frames}

The present invention relates to a noise suppression apparatus for a window frame, and more particularly, to a noise suppression apparatus for a window frame having a function of blocking sound insulation and dust is installed in the window frame.

In general, windows and doors allow the indoor and outdoor to pass through or block each other. The windows and doors are composed of a window frame and a window, and the window is slid along a rail provided in the window frame so that the window is opened or closed as the window is opened or closed. I'm trying to.

Since the windows are made of a structure in which the windows are placed on the rails of the window frame, it is natural that a gap is generated at the top and bottom of the window, and through the gap, outdoor air enters the room or indoor air flows to the outside. As it escapes, heat loss occurs in the room.

In addition, the windows installed in the window frame of the window is configured to be spaced apart between the windows to facilitate the opening and closing, accordingly, the space spaced between the window is naturally formed, so that draft and outside noise flow into the room through this space. It is a situation.

Moreover, in winter, a boiler or hot air fan is used to raise the indoor temperature to heat the room.However, the indoor warmth of the room is released through the window frame and the gap between the window and the window. Its heating efficiency is reduced, and a large amount of oil, gas or electricity is wasted, causing economic burden.

In recent years, airtight members such as mohair and rubber packing, and windbreak devices such as windshields and windshields have been used to improve airtightness, heat insulation, soundproofing, and the like in windows and doors. It is designed to improve the insulation and sound insulation effect of windows and to prevent outside air from entering into the gap between the top and bottom of windows by installing a windbreak device on the window frame rail bottom of the windows during the installation of windows. .

In the meantime, the above-described background art is technical information possessed by the inventor for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily known technology disclosed to the general public before the application of the present invention. .

Korea Patent Registration No. 10-1427053 Korean Utility Model Registration No. 20-0490118

One side of the present invention is provided on the window frame provides a noise prevention device for the window frame that can block the noise and dust flowing between the window frame and the window.

In addition, the wire extending in the wiring operation can be housed in a sealed, it provides a noise preventing device for the window frame that can remove the dust adsorbed during use.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

The noise prevention device for a window frame according to an embodiment of the present invention is installed in the window frame to seal the gap between the window frame and the window to block noise and dust from the outside, the bottom portion and the bottom attached to the bottom surface of the window frame It may extend from the portion, and may include a blocking portion having a hollow formed therein.

The blocking part is formed by a height spaced apart from the bottom of the groove of the window frame to the bottom of the window, the sound insulation layer of the sound absorbing material; A metal core layer formed on the sound insulation layer; And a multilayer structure including an antifouling layer of an elastic rubber material formed on the core layer.

The sound insulation layer includes a pair of vertical supports extending from both ends of the bottom portion in an upward direction, and a horizontal support portion connecting the pair of vertical supports, wherein a window frame is disposed between the bottom portion and the sound insulation layer. Hollow part along the longitudinal direction is formed,

The core layer is attached between the sound insulation layer and the contamination prevention part so that the sound insulation layer and the pollution prevention layer are not deformed by external force to support the sound insulation layer and the pollution prevention layer,

The upper part of the anti-pollution layer is characterized in that the mohair for filtering dust introduced from the outside,

The blocking unit is installed on the inner surface of the sound insulation layer so that the wire inserted through the wire insertion hole formed in the blocking unit can be inserted through the inner space along the longitudinal direction of the window frame, and is independent of the hollow portion formed in the sound insulation layer. Further comprising a molding to form a closed space,

The noise preventing device for the window frame further includes a sealing part formed on an upper part of the blocking part to double seal a gap between the window frame and the window together with the blocking part.

The sealing part is formed at a position higher than the height spaced from the bottom of the window to the bottom of the window frame, is formed wider than the separation width between the inner window and the outer window, is pressed by the window to change the shape or sliding the opening and closing of the window When the pressing force by the window is released from the elastic material that can be restored to the original shape is formed,

The surface of the sealing portion may be characterized in that the mohair for filtering the dust flowing between the window frame and the window is formed.

According to one aspect of the present invention, the blocking portion and the sealing portion can effectively block the noise and dust flowing between the window frame and the window, by the block formed in a multi-layer structure to provide an excellent soundproofing device for the window frame also excellent sound insulation effect. Can be.

In addition, the wires extending from the wiring work can be enclosed and stored in the internal space formed by the blocking unit to prevent an electric shock accident caused by the wires. Not only can it be maintained, but the durability of the noise suppression device for window frames can be improved.

1 is a view showing a schematic configuration of a noise reduction device for a window frame according to an embodiment of the present invention.
FIG. 2 is a view illustrating an example in which the noise prevention device for the window frame of FIG. 1 is installed in the window system.
3 and 4 are views illustrating a detailed configuration of the blocking unit of FIG. 1.
5 and 6 are diagrams showing a schematic configuration of a noise reduction device for a window frame according to another embodiment of the present invention.
7 and 8 is a view showing a noise preventing device for a window frame according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It is to be understood that the various embodiments of the invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims, along with the full scope of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

1 is a view showing a schematic configuration of a noise reduction device for a window frame according to an embodiment of the present invention, Figure 2 is a view showing an example of the window frame noise suppression device installed in the window system.

The noise preventing device 1 for a window frame according to the present invention may be installed on the window frame to close a gap formed between the window frame and the window to block noise and dust introduced between the gaps. In addition, the noise suppression device for the window frame according to the present invention is capable of sealingly storing the wire extending in the wiring work, in addition to the basic function to block the noise and dust by providing a function to remove the dust adsorbed during the use process Various additional functions may be provided together for the convenience of the user.

Specifically, the noise reduction device 1 for a window frame according to an embodiment of the present invention may include a bottom part 100 and a blocking part 200.

The bottom part 100 is a member attached to the bottom surface of the window frame so that the noise preventing device 1 for the window frame can be fixedly installed on the window frame.

To this end, the bottom portion 100 is formed in a planar shape of a rectangular shape, it may be inserted along the longitudinal direction of the groove formed in the window frame may be seated on the bottom surface of the window frame.

In this case, an adhesive material such as a double-sided tape may be formed on the rear surface of the bottom portion 100 so that the bottom portion 100 may be fixed to the groove bottom surface of the window frame.

The blocking part 200 extends from the bottom part 100 and protrudes to a predetermined height to seal the gap between the window and the window frame.

To this end, as shown in FIG. 2, the blocking part 200 may be formed to protrude by a height h spaced from the bottom of the window to the bottom of the window, and is formed of a material having a relatively high hardness, thereby sliding the window. It does not cause deformation even by the external force generated in the can improve the sealing.

On the other hand, the blocking unit 200 is provided with a plate-shaped material, as shown in the shape of the U-shaped upper portion of the bottom portion 100, between the blocking portion 200 and the bottom portion 100 of the window frame Hollow portions may be formed along the longitudinal direction.

Hereinafter, a detailed structure of the blocking unit 200 will be described.

3 is a cross-sectional view illustrating a specific structure of the blocking unit 200 illustrated in FIGS. 1 and 2.

Specifically, the blocking unit 200 may be formed of a multi-layer structure consisting of a sound insulation layer 210, a core layer 220, a pollution prevention layer 230 and the molding unit 240.

The sound insulation layer 210 is a member formed in a U-shape at the top of the bottom part 100, and the material may be formed of a material such as styrofoam or paper. However, the material of the sound insulation layer 210 is not limited to the above-described example and may be formed of various sound absorbing materials known to have excellent sound absorption performance.

That is, the sound insulation layer 210 is composed of a pair of vertical supports extending in an upward direction from both ends of the bottom portion 100, and a horizontal support portion connecting the pair of vertical supports, the bottom A hollow part may be formed between the part 100 and the sound insulation layer 210 along the length direction of the window frame.

The core layer 220 may be formed on the sound insulation layer 210, and may have a function of protecting from the external impact of the sound insulation layer 210.

To this end, the core layer 220 may be formed of a metal material, the sound insulation layer 210 and the contamination prevention layer so that the sound insulation layer 210 and the contamination prevention layer 230 to be described later is not deformed by an external force. Attached between the 230 may be firmly support the sound insulation layer 210 and the pollution prevention layer 230.

That is, since the core layer 220 is formed at the center of the blocking unit 200, the blocking unit 200 can always maintain a constant shape.

The antifouling layer 230 is a member formed on the core layer 220, and may be formed of an elastic rubber material capable of absorbing the impact applied to the blocking unit 200.

A mohair is formed on the upper surface of the anti-fouling layer 230 to filter dust introduced into a gap formed between the window and the window frame.

As such, the blocking unit 200 according to the present invention has a multilayer structure including a sound insulation layer 210, a core layer 220, a pollution prevention layer 230, and a molding unit 240, and each layer has an independent function. As the blocker 200 performs various effects.

Specifically, it is possible to block the noise introduced from the outside by the sound insulation layer 210, the pollution prevention layer 230 to absorb the external shock to improve the durability of the blocking unit 200 while using the mohair formed on the surface at the same time The dust flowing from the outside may be filtered out, and the core layer 220 formed between the sound insulation layer 210 and the antifouling layer 230 firmly supports the sound insulation layer 210 and the antifouling layer 230 so that the blocking portion ( 200) can be prevented from deformation.

On the other hand, the blocking unit 200 according to the present invention has a wire insertion hole penetrating through the sound insulation layer 210, the core layer 220, the pollution prevention layer 230 at one end, the user inserts the wire through the wire insertion hole After doing so, it may be moved along the hollow formed in the blocking part 200. Although not shown, the wire is discharged through the wire outlet formed at the other end of the blocking unit 200 to prevent the wire from being exposed from the outside during the wire installation process, thereby providing an interior effect and preventing various accidents caused by the wire. Can be.

To this end, the blocking unit 200 is installed on the inner surface of the sound insulation layer 210 so that the electric wire inserted through the wire insertion hole formed in the blocking unit 200 can be inserted through the inner space along the longitudinal direction of the window frame. In addition, the sound insulation layer 210 may further include a U-shaped molding part 240 to form a closed space independent of the hollow part formed in the sound insulation layer 210.

That is, the molding part 240 is formed in a U shape from the upper side of the inner side of the blocking part 200 to form a separate space separate from the hollow part consisting of the sound insulation layer 210 and the bottom part 100. do.

Thus, when the user inserts the wire through the wire insertion hole, the wire may be inserted through the space formed by the sound insulation layer 210 and the molding part 240 along the length of the window frame. Exposure to rainwater can prevent accidents such as short circuit accidents. In addition, it is possible to hide the wires inside the window frame during power distribution work to enhance the aesthetic effect.

As described above, the noise preventing device 1 for the window frame according to the exemplary embodiment of the present invention may effectively block noise and dust flowing into the window frame between the window frame and the window, and the soundproof effect is provided by the blocking part 200 formed of a multilayer structure. It is also excellent. In addition, in addition to these basic functions, it is possible to hermetically store the wires extending from the wiring work in the inner space formed by the blocking unit 200 to have an effect of preventing an electric shock accident due to the wires.

5 and 6 is a view showing a noise preventing device for a window frame according to another embodiment of the present invention.

Specifically, the noise reduction device 3 for a window frame according to another embodiment of the present invention has a closed portion 300 in the configuration of the noise reduction device 1 for the window frame according to an embodiment of the present invention shown in FIG. It may be characterized by further included.

That is, since the bottom part 100 and the blocking part 200 shown in FIG. 3 are the same as the bottom part 100 and the blocking part 200 shown in FIG. 1, a detailed description thereof will be omitted.

The sealing part 300 is a member formed on the upper part of the blocking part 200 and performs a function of double sealing a gap between the window frame and the window together with the blocking part 200.

The overall shape of the sealing part 300 may be similar to the blocking part 200, and specifically, formed in a U-shape from the upper part of the blocking part 200 to prevent the noise of the window frame according to another embodiment of the present invention ( 3), a double convex portion may be formed.

In this case, as described above, since the blocking part 200 is formed up to a height h spaced apart from the bottom of the window of the window frame to the bottom of the window, the sealing part 300 may protrude at a position higher than the separation height h. Can be.

In this case, as shown in FIG. 6, the blocking part 200 is pressurized by a window differently from one side, as shown in FIG. 6, when the sealing part 300 has the same structure as the blocking part 200. Not only the deformation is not easy by the layer, but there is a problem that the sound insulation layer 210 may be easily broken when deformation occurs.

In order to prevent this problem, the sealing part 300 is formed at a position higher than the height spaced apart from the bottom of the window from the groove bottom of the window frame, is formed wider than the separation width between the inner window and the outer window, it is pressed by the window When the shape is transformed or the pressing force by the window is released during the opening and closing of the window, it may be formed of an elastic material capable of restoring the original shape. The surface of the sealing part has a mohair for filtering dust introduced between the window frame and the window. It may be characterized in that formed.

Therefore, when the window 300 is located at the installed position, the sealing part 300 is deformed by the pressure transmitted from the window. When the window 300 is moved from the corresponding position according to the opening and closing of the window, the sealing part 300 may be restored to the original shape. . That is, the sealing unit 300 is always in close contact between the window and the window frame regardless of the position of the window to perform a double function of dust blocking and noise prevention with the blocking unit 200.

In some other embodiments, the noise suppression apparatus 1 for the window frame according to the present invention may further include a dust control unit for cleaning the mohair formed on the blocking unit 200 or the sealing unit 300. This will be described with reference to FIGS. 7 and 8 together.

7 and 8 are views showing the noise protection device 5 according to another embodiment of the present invention.

Specifically, the noise reduction device 5 for a window frame according to another embodiment of the present invention may include a bottom portion 100, a blocking portion 200 and a dust removing portion 400, in some cases, FIG. 5 and 6 may further include a sealing part 300.

Since the specific structures and functions of the bottom part 100, the blocking part 200, and the sealing part 300 have been described above, repeated descriptions thereof will be omitted.

On the other hand, the noise reduction device 5 for the window frame according to another embodiment of the present invention further includes a dust removal unit 400 for cleaning the mohair formed on the blocking portion 200 or the sealing portion 300. It can be characterized.

Dust removal unit 400 is installed in the window so that the upper portion of the blocking unit 200 or the sealing unit 300 is fixed to the window frame according to the sliding movement of the window 200 or the sealing unit ( The upper part of 300 may be cleaned.

In detail, the dust removing unit 400 may include a connecting unit 410 and a rotating unit 420.

The connection part 410 is a member installed in the window to connect the window and the rotating part 420, the connection part 410 may be formed with a rotating shaft 415 in a direction parallel to the ground.

The rotating part 420 is coupled to the rotating shaft 415 of the connecting portion 410 is a cylindrical member that rotates in a clockwise or counterclockwise direction about the rotating shaft 415. That is, the rotating part 420 is installed in the direction horizontal to the ground, that is, the bottom surface of the window frame through the rotating shaft 415, the lower end is in contact with the mohair formed on the upper portion of the blocking unit 200 or the sealing unit 300. Can be.

On the outer circumferential surface of the rotating part 420, the dust removing blade 425 may be spirally wound and protruded along the longitudinal direction.

Therefore, when the window is slidingly moved, the rotating part 420 is rotated about the rotation axis by the friction force of the dust removing blade 425 and the mohair, and the dust removing part 400 moves along the longitudinal direction of the window frame. The dust removing blade 425 removes the dust contacted to the mohair while rotating along the rotation direction of the.

In this case, the dust removing blade 425 may be formed in a hook shape whose cross section is bent in a predetermined direction, and thus the dust removing blade 425 removes dust stuck to the mohair by rotating force, It is stored on the inner surface of the hook so that it does not scatter.

To this end, the dust removing blade 425 is formed to protrude from the surface of the rotating part 420, the arc-shaped extension part 425a and the extension part 425a which are curved in a predetermined direction from the surface of the rotating part 420. It is fastened in a detachable form at the end of the, may be composed of a hook-shaped rake 425b curved toward the inner side of the extension (425a).

In addition, although not shown, an adsorption material capable of adsorbing dust may be applied to an inner surface of the rake part 425b to adsorb dust generated in the rotation process.

At this time, since the rake part 425b is provided in a detachable form as described above, when dust is accumulated in the rake part 425b in an amount greater than the proper amount, only the rake part 425b is removed to easily remove the dust and then again. It can be bound to the extension (425a) can improve the convenience of the device management.

Although described above with reference to the embodiments, those skilled in the art will understand that various modifications and changes can be made within the scope of the invention without departing from the spirit and scope of the invention as set forth in the claims below. Could be.

1, 3, 5: Noise suppression device for window frame
100: bottom part
200: blocking unit
300: sealing part
400: dust removal unit

Claims (2)

In the window frame noise prevention device that is installed in the window frame to seal the gap between the window frame and the window to block the noise and dust from the outside,
A bottom portion attached to the bottom surface of the window frame; And
Is formed extending from the bottom portion, and comprises a blocking portion hollow formed therein,
The blocking part is formed by a height spaced apart from the bottom of the groove of the window frame to the bottom of the window, the sound insulation layer of the sound absorbing material; A metal core layer formed on the sound insulation layer; And a multilayer structure including an antifouling layer of an elastic rubber material formed on the core layer.
The sound insulation layer comprises a pair of longitudinal supports extending upwardly from both ends of the bottom portion, and a horizontal support portion connecting the pair of vertical supports, wherein the window frame has a window frame between the bottom portion and the sound insulation layer. Hollow part along the longitudinal direction is formed,
The core layer is attached between the sound insulation layer and the antifouling layer so that the sound insulation layer and the antifouling layer are not deformed by an external force to support the sound insulation layer and the antifouling layer,
The upper part of the anti-pollution layer is characterized in that the mohair for filtering dust introduced from the outside,
The blocking unit is installed on the inner surface of the sound insulation layer so that the electric wire inserted through the wire insertion hole formed in the blocking unit can be inserted through the inner space along the longitudinal direction of the window frame, and is independent of the hollow portion formed in the sound insulation layer. Further comprising a molding to form a closed space,
The noise preventing device for the window frame further includes a sealing part formed on an upper part of the blocking part to double seal a gap between the window frame and the window together with the blocking part.
The sealing part is formed at a position higher than the height spaced from the bottom of the window to the bottom of the window frame, is formed wider than the separation width between the inner window and the outer window, is pressed by the window to change the shape or sliding the opening and closing of the window When the pressing force by the window is released from the elastic material that can be restored to the original shape is formed,
The surface of the sealing portion is characterized in that the mohair for filtering the dust flowing between the window frame and the window, characterized in that the window frame noise suppression device.
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