KR101986620B1 - Floor mat for preventing noise between floors of building - Google Patents

Abstract

The present invention relates to a floor mat for preventing a noise between floors of a building. According to one embodiment of the present invention, a floor mat for preventing a noise between floors of a building includes: a plurality of flat plate type upper plates; a plurality of mat parts which are formed on a lower portion of the upper plate and are filled with air; and a support part in which an upper portion connects a space the plurality of upper plates and a lower portion is positioned between the plurality of mat parts and which reciprocates between the plurality of mat parts when a load is applied to the upper plate. Accordingly, the present invention divides a floor surface into cell units and disperses an impact, thereby being possible to reduce a noise between floors.

Description

FIELD OF THE INVENTION [0001] The present invention relates to floor mats for preventing floor-

TECHNICAL FIELD [0001] The present invention relates to a floor mat for preventing interlayer noise of a building, and more particularly, to a technique for reducing the interlayer noise by dispersing a load applied to the floor.

In general, floor impact sound is transmitted to the lower floor through floor slabs, ceilings or walls when a shock is applied due to human walking or dropping of objects from the upper floor of apartment houses such as apartments and villas.

Such a floor impact sound is largely a heavy impact sound that generates a lot of high frequency components such as a falling sound of a bowl or a golf ball, a chair moving sound, and a heavy impact sound that generates a lot of low frequency components such as an adult walk or a child's jump jump Respectively.

Generally, a concrete slab separating the lower layer and the upper layer is a good sound insulating material because it blocks the sound of air propagation well. However, when impact or vibration is directly applied to the concrete structure, it changes into a solid propagation sound, And is emitted as noise.

Therefore, in order to minimize impact noise between the upper and lower floors when building two or more floors in the Western countries such as Europe and the United States, In order to prevent this problem from occurring.

As a conventional technique for overcoming the above problems, Korean Patent Registration No. 10-666049 discloses a "soundproof and vibration proof floor structure of a building using a damping layer ". However, the soundproofing and vibration proof floor structure of a building using a conventional damping layer has a problem that the damping layer is separated from the damping layer due to insufficient coupling force between the damping layer and the upper plate slab or the lower plate slab, It was difficult to destroy it.

The object of the present invention is to provide a floor mat for preventing interlayer noise of a building in which the floor surface is divided into cells and the impact is dispersed to reduce the interlayer noise.

Another object of the present invention is to provide a floor mat for preventing noise between buildings of a building, which can induce the inter-floor noise inducing action by sensing an interlayer noise and sending a warning signal to a user terminal.

A floor mat for preventing noise between buildings of a building according to an embodiment of the present invention includes a plurality of upper plates in the form of a flat plate, a plurality of mat portions formed in the lower portion of the upper plate and filled with air, And a lower portion that is disposed between the plurality of the mat portions and reciprocates between the plurality of the mat portions when a load is applied to the upper plate.

The support portion may include a head portion formed to be wider than a gap between the plurality of upper plates and exposed to an upper portion of the upper plate, a support portion extending from the lower portion of the head portion, And a pressing portion that moves along the moving rod and presses the top plate toward the head portion.

Further, the compressed air can be dispersed between the plurality of mat portions when the support portion is moved downward.

The supporting portion may further include a guide tube formed between the plurality of mat portions to guide the movement of the moving rod downward and to limit movement of the movable rod so that one end of the moving rod is located at a predetermined height or more from the floor surface can do.

The controller may further include a sensing unit positioned at a lower portion of the upper plate to sense a load, a communication unit communicating with the user terminal, and a controller for analyzing the pressure pattern of the upper plate and outputting a warning signal to the user terminal have.

Accordingly, the floor surface is divided into cells and the impact is dispersed, thereby reducing the interlayer noise.

Also, by sensing the interlayer noise and sending a warning signal to the user terminal, it is possible to induce the interlayer noise inducing action to be suppressed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a floor mat for preventing interlayer noise in a building according to an embodiment of the present invention; FIG.
FIG. 2 is an exemplary view for explaining a state where a load is applied to the floor mats for preventing the interlayer noise of the building according to FIG. 1. FIG.
FIG. 3 is an exemplary view for explaining a top view of the floor mats for preventing noise between buildings of the building according to FIG. 1;
FIG. 4 is a detailed view of the supporting part of the floor mats for preventing the interlayer noise of the building according to FIG. 1;
5 is a block diagram of a floor mat for preventing interlayer noise of another building according to another embodiment of the present invention.
FIG. 6 is an exemplary diagram for explaining an alarm signal to a user terminal in a floor mat for preventing noise between buildings of a building according to FIG. 5;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The terms used are terms selected in consideration of the functions in the embodiments, and the meaning of the terms may vary depending on the user, the intention or the precedent of the operator, and the like. Therefore, the meaning of the terms used in the following embodiments is defined according to the definition when specifically defined in this specification, and unless otherwise defined, it should be interpreted in a sense generally recognized by those skilled in the art.

FIG. 1 is a view illustrating a floor mat for preventing noise between buildings of a building according to an embodiment of the present invention. FIG. 2 is an exemplary view for explaining a load applied to the floor mats for inter- 3 is an exemplary view for explaining a view from the upper surface of the floor mats for preventing the interlaminar noise of the building according to FIG.

1 to 3, the floor mats 100 for preventing noise between buildings of a building according to an embodiment of the present invention include an upper plate 110, a mat unit 120, and a support unit 130.

The top plate 110 is a sound-absorbing panel formed in a flat plate shape. The top plate 110 is formed at a predetermined thickness by a user's foot. A mat portion 120 is formed at a lower portion of the top plate 110. The upper plate 110 is supported by a mat portion 120 at the lower portion thereof to buffer shocks. The upper plate 110 is formed in plural and connected to each other by the support part 130. The top plate 110 may be formed of a synthetic resin material, but it is also possible to use general reinforced flooring. The top plate 110 may be adhered to the mat portion 120 with an adhesive, but is not limited thereto. A general floor material may be formed on the top plate 110.

The mat portion 120 is formed at a lower portion of the top plate 110, and air is filled therein. The mat portion 120 serves to absorb the impact from the top plate 110. For example, the mat portion 120 may be formed of a double space. The mat part 120 is formed corresponding to the top plate 110 and a plurality of mat parts 120 spaced apart from each other are positioned below the plurality of top plates 110. The mat portion 120 has the top plate 110 on the top surface and the bottom surface is supported from the bottom. The thickness of the mat portion 120 may vary depending on user settings. The support portion 130 is located in a spaced-apart space between the plurality of mat portions 120.

The support portion 130 connects between the plurality of upper plates 110 and the lower portion is positioned between the plurality of the mat portions 120 to support the upper plate 110. When the load is applied to the top plate 110, the support part 130 reciprocates between the plurality of mat parts 120 to support the impact while cushioning. The support portions 130 are located at four corners of the rectangular top plate 110, respectively. The support portion 130 supports the load applied to the top plate 110 by the hydraulic pressure and the air discharged from the support portion 130 is discharged through the plurality of the mat portions 120. The support portion 130 may be formed to have a variable height.

Accordingly, the interlayer noise can be reduced by dispersing the impact by operating the plurality of top plates and the mat portions on a cell-by-cell basis.

FIG. 4 is a detailed view of the supporting part of the floor mats for preventing the interlayer noise of the building according to FIG. 1;

4, the supporting portion 130 includes a head portion 131, a moving rod 132, and a pressing portion 133. As shown in FIG. The head portion 131 of the support portion 130 is formed to be wider than the gap between the plurality of top plates 110 and exposed to the top of the top plate 110. The head portion 131 is formed in a tapered shape on the side surface and is disposed between the plurality of top plates 110. The head portion 131 may be formed in a circular or polygonal flat plate shape so as to extend over the plurality of top plates 110.

The moving rod 132 of the supporting unit 130 is formed in a pipe shape having a circular section and is formed to extend in the longitudinal direction at a lower portion of the head unit 131. In this case, the cross section of the head part 131 and the moving rod 132 is formed in a T shape. The moving rod 132 moves the space between the plurality of mat portions 120 up and down. The pressing portion 133 of the supporting portion 130 is formed in a circular ring shape and moves along the moving rod 132.

The pressing portion 133 is formed in a circular ring shape. The pressing portion 133 moves toward the head portion 131 and serves to fix the bottom plate while pressing it. In this case, the pressing portion 133 can be engaged with the moving rod 132 in a screwed manner. In other words, a thread is formed on the outer peripheral surface of the moving rod 132, and the pressing portion 133 moves toward the head portion 131 while moving along the thread, and presses. Accordingly, when the upper plate 110 is pressed downward by a load, the upper plate 110 and the supporting unit 130 are moved to the lower side in cooperation with each other.

Further, the support part 130 may further include a guide pipe 134. The guide tube 134 is supported at a predetermined height from the bottom. The guide pipe 134 may have a stopper 134-1 formed therein. A lower portion of the moving rod 132 is inserted and moved inside the guide tube 134. In this case, the movement rod 132 is moved downward by the load applied to the top plate 110, and its movement is restricted by the stopper 134-1. A packing 132-1 may be formed at the outer portion of the moving rod 132. [

A through hole 134-2 may be formed at one side of the guide pipe 134. [ The through hole 134-2 allows the compressed air to move as the moving rod 132 moves along the guide tube 134. [ In this case, the air that has exited through the through hole 134-2 moves through the space between the plurality of mat portions 120. [ Accordingly, compressed air is dispersed between the plurality of mat portions 120 when the support portion 130 moves downward. The guide pipe 134 is formed at a predetermined height from the floor and is preferably formed lower than the height of the mat unit 120.

FIG. 5 is a view illustrating a floor mat for preventing interlayer noise of another building according to another embodiment of the present invention. FIG. 6 is a view for explaining an alarm signal to a user terminal in a floor mat for preventing inter- Fig.

5 and 6, the floor mats 100 for preventing noise between buildings of a building according to the embodiment of the present invention include at least one of a sensing unit 140, a communication unit 150, and a control unit 160.

The sensing unit 140 is positioned below the top plate 110 to sense the pressure. The sensing unit 140 senses a load when the user presses the top plate 110. [ This is to determine which part of the upper plate 110 and the mat unit 120 is loaded as the unit moves. The sensing unit 140 may be formed between the upper plate 110 and the mat unit 120 and the plurality of sensing units 140 may be electrically connected to each other.

The communication unit 150 communicates with an external user terminal 10. The communication unit 150 transmits a signal to the remote user terminal 10 via the network. The communication unit 150 receives the sensing signal from the sensing unit 140 and transmits the sensing signal to the external user terminal 10. This is to allow the user terminal 10 to grasp the position where the load is being applied remotely. The communication unit 150 may communicate with an external Internet server and a management server.

The control unit 160 is an MCU (Micro Control Unit) that controls the sensing unit 140 and the communication unit 150. The control unit 160 collects sensing information on the pressure applied to the top plate 110 in real time. The control unit 160 transmits the detection information to the external user terminal 10. [ This is for remotely grasping the impact of the user on the floor mat 100. The control unit 160 may output a warning signal to the user terminal 10 when the pressure applied to the floor mat 100 exceeds a preset value. The control unit 160 can output an alarm signal through a warning lamp, a speaker, a video phone, or the like installed in the room through the alarm unit. Accordingly, a warning can be given to the user in the room.

Also, the control unit 160 can determine the user's walking pattern using the pressure pattern applied to the top plate. For example, the controller 160 senses various types of gait patterns, such as whether the user is walking, jumping, or jumping, using the magnitude and duration of the sensed pressure. The control unit 160 may transmit the information on the walking pattern to the user terminal 10 together with the warning signal. For example, it is possible to output a warning signal to the user terminal, such as "No interlayer noise!

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, Therefore, the present invention should be construed as a description of the claims which are intended to cover obvious variations that can be derived from the described embodiments.

100: Floor mat
110: top plate
120:
130: Support
131:
132: Moving rod
132-1: Packing
133:
134: guide tube
134-1: Stopper
134-2: Through hole
140:
150:
160:
10: User terminal

Claims (5)

A plurality of top plates in the form of plates;
A plurality of mat portions formed at a lower portion of the top plate and filled with air; And
And an upper portion connected between the plurality of upper plates and a lower portion disposed between the plurality of mat portions and reciprocally moving between the plurality of mat portions when a load is applied to the upper plate,
The support portion
A head portion formed to be wider than an interval between the plurality of upper plates and exposed to an upper portion of the upper plate;
A moving rod extending from a lower portion of the head portion and having a predetermined length in a space between the plurality of mat portions; And
And a pressing portion which moves along the moving rod and presses the top plate toward the head portion side. delete The method according to claim 1,
Wherein the compressed air is dispersed between a plurality of the mat portions when the support portion is moved downward. The method according to claim 1,
The support portion
And a guide pipe formed between the plurality of mat portions to guide the movement of the moving rod downward and to limit the movement so that one end of the moving rod is located at a predetermined height or more from the floor surface. Floor mats. delete

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