KR101890416B1 - Bottom Structure for Noise-Proof - Google Patents

Bottom Structure for Noise-Proof Download PDF

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Publication number
KR101890416B1
KR101890416B1 KR1020160017410A KR20160017410A KR101890416B1 KR 101890416 B1 KR101890416 B1 KR 101890416B1 KR 1020160017410 A KR1020160017410 A KR 1020160017410A KR 20160017410 A KR20160017410 A KR 20160017410A KR 101890416 B1 KR101890416 B1 KR 101890416B1
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KR
South Korea
Prior art keywords
plate
intermediate plate
present
dispersion
noise
Prior art date
Application number
KR1020160017410A
Other languages
Korean (ko)
Other versions
KR20170095662A (en
Inventor
한설희
Original Assignee
한설희
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Publication date
Application filed by 한설희 filed Critical 한설희
Priority to KR1020160017410A priority Critical patent/KR101890416B1/en
Publication of KR20170095662A publication Critical patent/KR20170095662A/en
Application granted granted Critical
Publication of KR101890416B1 publication Critical patent/KR101890416B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/203—Separately-laid layers for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

Abstract

The present invention relates to an air conditioner comprising a bottom plate and a plurality of absorption holes formed in a multilayered structure and having a bottom plate and an intermediate plate having protrusions or depressed air holes stacked on top of the bottom plate to perform the function of the air spring, The present invention relates to an interlayer noise prevention pad having a laminated structure of a dispersion plate for dispersing a load while intercepting a load.

Description

[0001] Bottom Structure for Noise-Proof [0002]

The present invention relates to a laminate structure comprising a bottom plate having a plurality of absorption holes formed in a multilayered laminated structure and having one of a protrusion or an air hole stacked on top of the bottom plate and having a space for performing the function of the air spring, The present invention relates to an interlayer noise prevention pad having a laminated structure of a dispersion plate for dispersing a load while shielding plates, moisture and the like.

Generally, floor impact sounds, story sounds, and various noises are emitted through the floor slab, ceiling, or wall into the lower-floor generation.

The concrete slab structure is a good sound insulating material because it cuts off the sound of air propagation well. However, when impact or vibration is directly applied to the concrete structure, it changes into solid propagation sound and is transmitted to another adjacent generation .

All the buildings such as the apartment, the tenement house and the multi-family house constructed by the concrete slab are constructed such that the slab is divided into the lower and upper layers so that the upper layer becomes the bottom and the lower layer becomes the ceiling. So the upper level of the living noise is transmitted downstairs, and the person living in the lower level gives great pain to the above mentioned living noise.

[0003] In the related art, a vibration noise barrier plate having an air layer is disclosed in Japanese Patent No. 1113544. As shown in FIG. 1, when the barrier plate 100 is molded, And the air layer 14 is formed by the hole in which the molding ring is inserted.

The shielding plate 100 as described above is capable of absorbing vibration noise by the air layer 14.

However, since the shock and vibration waves described above move along the air layer 14 to the side surface of the shield plate 100, it is difficult to realize a complete destruction effect, and the shield plate is formed by attaching a plurality of sheets to each other, There is a disadvantage that it becomes troublesome.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a shock absorber capable of easily absorbing noise and vibration, easily absorbing impact from the upper portion, The present invention is to provide an interlayer noise preventing pad which can increase the absorption effect of noise and vibration for different types of layers and absorb the shock while having strength as a different layered structure.

In order to achieve the above-described object, the present invention provides a laminate structure comprising: a bottom plate having a plurality of absorption holes formed in a multilayered laminated structure and having an absorption hole stacked on the bottom plate and having a space to perform a function of the air spring; An intermediate plate having an air hole, and a dispersion plate for dispersing a load while blocking moisture.

In addition, the bottom plate and the center plate of the present invention are made of a urethane material and have a hardness of HRC 70 to 90, and the dispersing plate is an engineering plastic and has a hardness of HRC 70 to 90.

In addition, the dispersion plate of the present invention provides an interlayer noise prevention pad having a support hole integrally formed on an upper surface thereof such that a dispersion puddle is embedded at a position facing the dispersion plate projection.

Further, in the intermediate plate of the present invention, an intermediate plate puddle, which is a hollow, protrudes on the upper part of the intermediate plate or an air hole having a narrow upper part is recessed, so that the interlayer noise Prevention pad.

Subsequently, the intermediate plate of the present invention provides an interlayer noise prevention pad in which an intermediate plate pillar having a hemispherical space is protruded.

In the intermediate plate of the present invention, a dam is formed around the intermediate plate protrusion, and the first and second support protrusions protrude below the diffusion plate to correspond to the intermediate plate protrusion and the dam, respectively do.

As described above, according to the present invention, it is possible to easily absorb noise and vibration, easily absorb impact from the upper part, minimize the transmission of shock waves, increase noise and vibration absorbing effect on impact, It has the effect of absorbing the impact while having the strength.

1 is a perspective view showing a conventional vibration isolation plate.
2 and 3 are a cross-sectional view and a lamination state view, respectively, showing the application state of the pad according to the present invention.
4 and 5 are a cross-sectional view and a laminated state view showing the application state of the pad according to another embodiment of the present invention, respectively.
6 and 7 are cross-sectional views illustrating application of the pad according to another embodiment of the present invention, respectively.

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

FIGS. 2 and 3 are respectively a cross-sectional view and a lamination state view showing the application state of the pad according to the present invention, and FIGS. 4 and 5 are respectively a sectional view showing the application state of the pad according to another embodiment of the present invention, And FIGS. 6 and 7 are cross-sectional views illustrating application of the pad according to another embodiment of the present invention, respectively.

The pad (P) of the present invention has a plurality of absorption holes (11) formed in a multilayered laminated structure and sandwiched between the lower plate (10) and the lower plate (10) An intermediate plate 20 having an air hole 23 to be depressed and a dispersion plate 30 for dispersing a load while blocking moisture and the like.

At this time, the upper plate, the intermediate plate, and the lower plate may be laminated so as to be detachable, or they may be integrally joined.

The lower plate 10 and the intermediate plate 20 are made of a urethane material having a hardness of HRC 70 to 90 and a dispersing plate 30 is formed of engineering plastic and having a hardness of HRC 70 to 90.

In addition, the dispersion plate 30 may have a support hole 33 integrally formed on the upper surface thereof such that the dispersion plate projection 31 is recessed at a position facing the projection.

The intermediate plate 20 has a structure in which an intermediate plate protrusion 21 as a hollow protrudes or an air hole 23 having a narrow upper diameter is formed in an upper portion of the intermediate plate 20a, The space is installed to maintain the arc shape.

At this time, the intermediate plate 20a formed around the air holes 23 forms a beam p having a wide upper portion and a narrower lower portion.

Subsequently, the intermediate plate protrusion 21 of the intermediate plate 20 is provided to have a hemispherical space.

The intermediate plate 20 is further provided with a dam 27 around the intermediate plate protrusion 21 and is provided on the lower side of the dispersion plate 30 so as to correspond to the intermediate plate projection and the dam 27, , And two support jaws (33) (37) protrude from the base.

The operation of the present invention constructed as described above will be described.

2 to 7, the pad P of the present invention includes a lower plate 10 having a plurality of absorption holes 11 formed in a multilayered laminated structure and being embedded in the upper plate 10, An intermediate plate 20 having an intermediate plate projection 21 having a space S or an air hole 23 to be depressed so as to perform the function of an air spring while stacking and a dispersion plate 30 ) To absorb the shock through the double buffer structure when it is put on the floor slab (H) of the building or the like.

At this time, the upper plate, the intermediate plate, and the lower plate may be laminated so as to be detachable, or they may be integrally joined.

The lower plate 10 and the intermediate plate 20 are made of a urethane material having a hardness of HRC 70 to 90 and the dispersing plate 30 is formed of engineering plastic and has a hardness of HRC 70 to 90, I will keep it.

In addition, the dispersion plate 30 is provided with a support hole 33 integrally formed on the upper surface so that the dispersion plate projection 31 is recessed at the position facing the projection, and the load is transmitted to the intermediate plate through the dispersion paddle And absorbs the impact by the action of the intermediate plate 20.

That is, the impact transmitted through the dispersion plate 30 at the upper portion is dispersed uniformly through the dispersion plate having the strength, and then absorbed through the spring buffering effect of the intermediate plate 20, The impact is caused to be completely absorbed through the bottom plate 10 while being secondarily absorbed.

The middle plate 20 has a structure in which an intermediate plate protrusion 21 as a hollow protrudes or an air hole 23 having a narrow upper diameter is formed in an upper portion of the intermediate plate 20a, When the intermediate plate is pressurized by the uniform pressure through the plate, the inner side of the intermediate plate projection or the inside of the air hole is deformed to maintain the arc shape, and the spring is acted to absorb the impact.

At this time, the intermediate plate 20a formed around the air hole 23 is formed with a beam (not shown) having a wide upper portion and a narrow cross section to allow the shock to be absorbed while supporting the load.

Subsequently, the intermediate plate protrusion 21 of the intermediate plate 20 is provided so as to have a hemispherical space and rotates and absorbs noise caused by an impact or the like flowing into the inside thereof.

The dam plate 27 is formed around the intermediate plate protrusion 21 so that the intermediate plate protrusion 21 and the dam 27 are disposed on the lower side of the distributor plate 30, The supporting jaws 33 and 37 are respectively protruded to form a double airtight structure and double shock absorbing structure to more easily perform impact absorption.

10 ... bottom plate 11 ... absorption hole
20 ... middle plate 23 ... air hole
27 ... dam 30 ... distributed plate
33 ... Dispersion plate projection

Claims (4)

A lower plate having a plurality of absorption holes that are recessed in the upper surface;
An intermediate plate laminated on the lower plate and protruding in the upper direction to serve as an air spring;
A laminated structure of a dispersion plate for dispersing a load while blocking moisture,
The intermediate plate may further include a dam protruding from the periphery of the protrusion,
Wherein the first and second support protrusions are integrally protruded integrally on the lower side of the dispersion plate to correspond to the protrusions and the dam. The pad according to claim 1, wherein the bottom plate and the center plate have urethane hardness of 70 to 90 HRC, and the dispersing plate has hardness of 70 to 90 HRC while being engineering plastic. [2] The pad according to claim 1, wherein the dispersion plate is integrally formed with a support hole whose upper surface is recessed at a position where a projection is opposed to the projection. delete
KR1020160017410A 2016-02-15 2016-02-15 Bottom Structure for Noise-Proof KR101890416B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160017410A KR101890416B1 (en) 2016-02-15 2016-02-15 Bottom Structure for Noise-Proof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160017410A KR101890416B1 (en) 2016-02-15 2016-02-15 Bottom Structure for Noise-Proof

Publications (2)

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KR20170095662A KR20170095662A (en) 2017-08-23
KR101890416B1 true KR101890416B1 (en) 2018-09-28

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210098752A (en) 2020-02-03 2021-08-11 구자경 Noise abatement flooring in apartment buildings
KR20220005881A (en) 2020-07-07 2022-01-14 구자경 Noise Structure Between Floors Using Elastic Materials
KR20220089597A (en) 2020-12-21 2022-06-28 이승구 Noise Structure Between Floors Using Elastic Materials
KR20230157677A (en) 2022-05-10 2023-11-17 이승구 Anti-noise flooring Between Floors Using Elastic Materials
KR20240023804A (en) 2022-08-16 2024-02-23 이승구 Rolling-type inter-floor noise prevention device provided between the flooring material and the slab

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102342880B1 (en) * 2021-07-13 2021-12-22 정재민 Floor Construction Method to Prevent Noise Between Floor
KR102580462B1 (en) * 2023-02-16 2023-09-20 주식회사 미트하임 Multi-layer sound insulation material laminated a noise absorbing part with a jar, cylinder and concavo-convex structure and a damper with a vibration blocking function, manufacturing method thereof, floor structure of building abd construction method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563097B1 (en) 2005-06-21 2006-03-27 엠에스건설(주) Construction materials for reducing noise between stories of building and method for construct the same on the floor of building

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100563097B1 (en) 2005-06-21 2006-03-27 엠에스건설(주) Construction materials for reducing noise between stories of building and method for construct the same on the floor of building

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210098752A (en) 2020-02-03 2021-08-11 구자경 Noise abatement flooring in apartment buildings
KR20220005881A (en) 2020-07-07 2022-01-14 구자경 Noise Structure Between Floors Using Elastic Materials
KR20220089597A (en) 2020-12-21 2022-06-28 이승구 Noise Structure Between Floors Using Elastic Materials
KR20230157677A (en) 2022-05-10 2023-11-17 이승구 Anti-noise flooring Between Floors Using Elastic Materials
KR20240023804A (en) 2022-08-16 2024-02-23 이승구 Rolling-type inter-floor noise prevention device provided between the flooring material and the slab

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Publication number Publication date
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