KR20140001027U - Soundproof panel for door - Google Patents

Abstract

The present invention relates to a soundproof panel with a built-in door, and more specifically, a soundproof composed of a high density part and a low density part of an eco-friendly material that functions as soundproofing, sound absorption, and heat insulation inside a wall type such as a door, partition, partition, or simple wall. It relates to a door-type soundproofing panel comprising a soundproofing member, the elements are repeatedly laminated therein, to solve the problems of honeycomb-shaped paper (honeycomb) and mineral fiber board, which is a conventional soundproofing element.
Door interior soundproofing panel according to the present invention is built in the door, the soundproof element consisting of a high density portion and a low density portion is made of a soundproof member that is repeatedly stacked.

Description

Soundproof panel with built-in door {SOUNDPROOF PANEL FOR DOOR}

The present invention relates to a soundproof panel with a built-in door, and more specifically, a soundproof composed of a high density part and a low density part of an eco-friendly material that functions as soundproofing, sound absorption, and heat insulation inside a wall type such as a door, partition, partition, or simple wall. It relates to a door-type soundproofing panel comprising a soundproofing member, the elements are repeatedly laminated therein, to solve the problems of honeycomb-shaped paper (honeycomb) and mineral fiber board, which is a conventional soundproofing element.

The prior art related to the door-mounted soundproof panel

Utility Model Publication No. 20-1991-0018028 (Publication date November 28, 1991)

The registration proposal relates to a heat insulating plate having excellent pressure resistance and impact resistance, and more specifically, to provide a heat insulating plate having excellent pressure resistance and impact resistance while maintaining excellent heat insulating property by embedding a plate-like honey-campus structure in a synthetic resin foam. The purpose is to.

In addition, Korean Patent Publication No. 10-2005-0071425 (published July 7, 2005) [the method of forming the surface coating layer of mineralized plant fibers and the resulting construction materials]

The patent discloses a smooth surface and easy to finish, and provides a mineralized plant fiber building material with excellent fire resistance, waterproof, sound insulation, weather resistance, substantially interior and exterior materials, ceiling materials, walls, floor materials, prefabricated partitions of buildings. It is intended to be used for the purpose of integral formwork, wooden beams and columns.

In addition, there is a Patent Publication No. 10-2009-0022753 (published March 04, 2009) [Honeycomb structure, sound insulation, insulation reinforcement panel],

The disclosed patent relates to a sound absorbing and insulating insulation panel of a honeycomb structure used as an interior and exterior building material, and more specifically, a plurality of hollow parts may be formed between a base panel and a perforated plate provided to face each other at a distance from each other. It is provided with a reinforcement material of a certain height so that the perforated plate through the sound absorbing hole corresponding to each of the hollow portion so that the outside noise is introduced into the hollow portion through the sound absorbing hole to be extinguished, sound absorption and sound insulation effect as well as heat insulation The present invention relates to a sound absorbing and heat insulating reinforcing panel of a honeycomb structure having excellent effects, simple structure, and excellent physical properties against impact and deformation.

In addition, there is a Patent Publication No. 10-2011-0120880 (published November 04, 2011) [soundproof panel and soundproof structure],

The above-mentioned patent discloses a building (for example, a house or a facility of a house, a factory, a building, a hospital, a school, a gymnasium, a cultural hall, a public hall, a concert hall, a soundproof wall of a highway, etc.) or a vehicle (for example, an automobile, etc.). The present invention relates to a soundproof panel (absorption or sound insulation panel) that can be used as a constituent member of a vehicle, an aircraft, or the like, and can be used for sound absorption or a soundproofing material, and the like.

However, the honeycomb structure of the prior art exhibits a problem in that sound inside the household is leaked out due to lack of sound insulation and insulation due to an empty space inside. In addition, in the case of a technique in which a flame retardant called sodium silicate is added to the mineral fiber board to supplement the weak strength of the low-density polyester insulation, the whitening phenomenon in which the white powder falls as time passes due to the weakness of the sodium silicate is weak. It does not provide a solution to the problem.

The present invention has been made to solve the above problems,

Built-in door, soundproofing, soundproofing, and insulating function inside the door, partition, partition, or simple wall through soundproof member composed of repeated stacking of soundproof elements composed of high density part and low density part. The purpose is to provide a panel.

Another object of the present invention is to provide a door-type soundproof panel of eco-friendly material which is configured of synthetic resin material and has excellent economical efficiency, easy processing, and minimizes emission of harmful substances.

In addition, the present invention is a high-density part of the soundproof element by using a needle on the surface of the synthetic resin material by repeated vertical movement is mechanically entangled with each other to have a certain thickness and density while improving the support function of the soundproof member The purpose is to provide.

In addition, by cutting the portions bonded to the high density portion and the low density portion together and regularly or irregularly contacted with each other by combining the sound insulation member configured to repeatedly stack the sound insulation elements by the binding means enables the user to deform the desired form An object of the present invention is to provide a door built-in sound insulation panel.

Door built-in sound insulation panel according to the present invention to achieve the above object

Built into the door,

The soundproof element consisting of a high density part and a low density part is made of a soundproof member which is repeatedly stacked.

In addition, in the soundproof panel built-in door according to the present invention

The soundproof element is characterized in that composed of a synthetic resin material,

The high density portion of the soundproof element is characterized in that it is manufactured by needle punching,

Preferably, the soundproof member is tightly coupled by a binding means.

The door built-in sound insulation panel according to the present invention is sound-proofed, sound-absorbed and It functions as a heat insulation, and the soundproof element is composed of a synthetic resin material, which is economical and easy to process, and uses an eco-friendly material that minimizes the emission of harmful substances. Furthermore, the high density part of the soundproof element is a needle on the surface of the synthetic resin material. By compressing by repeated up-and-down movement, mechanically entangled with each other to improve the support function of soundproof members while having a certain thickness and density, and also to cut the parts where the high density part and the low density part are bonded together regularly or irregularly A plurality of soundproof elements are repeatedly stacked in contact with each other. By coupling the soundproof member so configured by the binding means can be deformed in the form desired by the user.

1 is a conceptual view showing a soundproofing element and a view related to an embodiment of a regularly arranged soundproofing member of a door-type soundproofing panel according to the present invention.
2 is a view related to an embodiment of an irregularly arranged soundproofing member of a door-shaped soundproofing panel according to the present invention.
3 is a view related to another embodiment of an irregularly arranged soundproofing member of a door-shaped soundproofing panel according to the present invention.
4 is a conceptual diagram of a door-type soundproofing panel according to the present invention.

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

The present invention will be described in detail with reference to the embodiments (embodiments) which can make various changes and can take various forms. It should be understood, however, that this invention is not intended to be limited to the particular forms disclosed, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness considering simplicity of understanding, etc. However, since the scope of protection of the present invention is limited It should not be.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

In the present specification and claims, the term 'soundproof element', 'soundproof member' and 'soundproof panel' means. Basically, the term “soundproof”, “absorption” and “insulation” effect in which the filling 'element' provided inside the door functions is selected to focus on the soundproofing function, but the protection scope of the present invention should not be limited by this.

In addition, the term 'door' in the present specification and claims only refers to a specific article on which the soundproof panel to which the technical idea of the present invention is applied is mounted, and a partition, partition or simple wall other than the door to which the technical idea of the present invention may be applied. Various kinds of articles such as simple walls, etc., should also be interpreted as falling within the protection scope of the present invention.

First, as shown in FIGS. 1 to 4, the door built-in sound insulation panel P according to the present invention is built in the door D, and the soundproof element S composed of a high density part S2 and a low density part S1. Is formed to include a soundproof member (A) configured by repeatedly stacked.

Door D in the present invention is composed of a door panel (D1) surrounding the outside of the door (D) and a built-in space (D2) and a handle (D3) having a space inside the door panel (D1).

The door (D) may be used differently depending on the working method and material,

The door (D) that distinguishes indoor and outdoor is affected by natural phenomena such as dust, wind, rain, and snow and artificial environment, so it is made of steel, aluminum, stainless steel, etc. to minimize changes in the external environment. Is suitable,

In the case of the door (D) that distinguishes between the space and the interior of the room, it is preferable that the material is made of a panel or wood, which is easy to move, light and has a high binding force.

In addition, the soundproofing element (S) consisting of a high density portion (S2) and a low density portion (S1) in the interior space (D2) is a regular or irregular repeating the soundproof member (A) is made by putting a sound-proof function by do.

As shown in FIG. 1, the soundproof element S is in the form of a soundproof element Sp before processing in which the high density part S2 and the low density part S1 are combined.

The high-density portion S2 and the low-density portion S1 are combined together to cut in the horizontal or vertical direction to form a wooden soundproof element S including the high-density portion S2 and the low-density portion S1. Can be.

The sound insulation element (S) is preferably selected from the synthetic resin material consisting of environmentally friendly materials that are excellent in economic efficiency and easy to process and minimize the emission of harmful substances.

In addition, if the synthetic resin material having a flame-retardant and the high-density portion (S2) and low-density portion (S1) is repeatedly stacked and bonded soundproof member (A),

It is suitable as a material of the door built-in sound insulation panel (P) with sound insulation means because it has the effect of sound insulation, sound absorption and insulation superior to existing materials.

In particular, when the technology of the present invention is used to solve the problem of the sound insulation facility of the honeycomb structure, which is particularly poor in sound insulation and thermal insulation, for example, the sound insulation element S has a high density part S2 having a thickness of about 2 mm-5 mm and a 20 mm- It consists of a low density portion (S1) having a thickness of about 50mm and has a structure repeatedly stacked in the interior space (D2).

In the case of the high-density portion (S1) is easy to work and uses a needle punching method having a robustness,

By using a needle on the surface of the synthetic resin material to compress by repeated vertical movement can be mechanically entangled with each other to make a high density portion (S2) having a constant thickness and density.

In addition, in the case of the high-density portion (S2) surface of the needle punched through the precise design by the number of needle punching, needle core and needle density,

The bond of the shell is further strengthened so that the arrangement of the synthetic resin material is arranged in a three-dimensional random structure, and evenly arranges the surface of the high density portion (S2) so that the high density portion (S2) compressed to about one tenth of the existing size. Has excellent robustness can have the effect of improving the support function.

In addition, the low-density portion (S1) coupled to this will improve the sound absorption function,

Due to the characteristic of the sound absorption rate increasing in proportion to the thickness of the synthetic resin material, the high density portion S2 is formed in the soundproofing member A formed by repeated stacking of the soundproof element S formed by combining the high density portion S2 and the low density portion S1. The support function for continuously supporting the soundproof member A is improved, and the low density part S1 improves the sound absorption function in proportion to the thickness.

Between the high density part (S2) and the low density part (S1) is put at a lower temperature than the general synthetic resin material and the LM acting as an adhesive and heated to 150 ℃ when the LM melts and the high density part (S2) and low density of both sides As the unit S1 is attached to each other, a soundproof element Sp having a double structure may be configured.

In addition to the LM, if the product is less harmful to the body and eco-friendly than conventional adhesives, it is appropriate to configure the soundproof element S in a double structure.

The high-density part S2 and the low density part S1, the high density part S2 and the high density part S2, or the low density part S1 and the low density part S1 are cut by cutting the soundproof element Sp in a predetermined direction before processing. Sound insulation member (A) can be made by repeatedly stacking a plurality of sound insulation elements (S) in a manner in contact with each other.

In addition, the soundproof member (A) can be manufactured in a shape desired by the user to be closely coupled by the binding means (Pu) after arranging a plurality of soundproof elements (S) regularly or irregularly.

In the embodiment of the present invention describes a binding means (Pu) through the banding coupling using a string,

Binding means such as banding coupling using tape such as OPP or paper, adhesive such as bond, PP band or PE band, etc., which can combine a plurality of sound insulation elements S according to the user's use or production model. (Pu) is also possible.

In addition, when the binding means (Pu) is applied to the soundproof element (S) when the stress or more than the force of the soundproof member (A) is formed when the deformation of the shape comes to the interior space of the door can not be coupled,

In order to prevent deformation of the soundproof member A, it is preferable to bind using a mechanical device such as a jig or a mold having a constant productivity.

As shown in FIG. 1, in the plurality of soundproof elements S, the soundproof members A regularly arranged to overlap the high density part S2 and the low density part S1 of each soundproof element S are coupled to each other. When combined by (Pu),

 The low density part S1 is located at the side end of the sound insulation panel P on both sides of the sound insulation panel P, and the soft part Ss and the high density part which are sound insulation elements S contacting the door side panel (not shown). (S2) is located on the opposite side end of the soundproof panel (P) and composed of a hard part (Sh), which is a soundproof element (S) in contact with the door side panel, it is a general lamination and has a normal stress and soundproof function,

While changing the arrangement order, it is possible to implement a function such as minimizing the deformation of the soundproof panel P or enabling a size adjustment when it does not match the size of the interior space D2 of the door D.

As shown in FIG. 2, in the plurality of sound insulation elements S, the low density portion S1 and the high density portion S2 of each sound insulation element S are regularly arranged so that the last arrangement is the sound insulation element S. Both sides of the soundproof panel P, which combine the soundproof members A arranged in such a way that the low density part S1 and the low density part S1 of the) overlap with each other by the binding means Pu, have a hard part Sh. By forming

The built-in space (D2) of the door (D), the hard part (Sh) of the both sides can be improved due to the support function and can form a soundproof panel (P) with little deformation.

Furthermore, the area of the soundproofing member A where the low density part S1 and the low density part S1 of the soundproofing element S meet is weak compared to the mating surface of the high density part S2, so that door handles, door rings, door locks, and the like are manufactured. It may be easy to penetrate the door (D) for.

In addition, as shown in Figure 3, the high-density portion (S2) and the low-density portion (S1) of the soundproof element (S) is arranged regularly so that the last arrangement of the high-density portion (S2) and high density of the soundproof element (S) By making the both sides of the sound insulation panel P, in which the sound insulation members A arranged such that the portions S2 overlap with each other by the binding means Pu, are formed by the soft portion Ss,

When the soundproof panel P embedded in the interior space D2 of the door D is larger than the interior space D2,

While applying pressure to the soft parts Ss on both sides, which are relatively harder than the hard part Sh, the adjustment is made to fit the size of the interior space D2, thereby facilitating coupling.

Furthermore, when cutting the soundproof element Sp before processing, the cutting direction can be freely selected in the vertical or horizontal direction to form a shape, thereby satisfying the interior space of the door desired by the user.

In the above description of the present invention with reference to the accompanying drawings, the soundproof element having a specific shape and structure was described mainly, but the present invention is capable of various modifications, changes and substitutions by those skilled in the art, such modifications, changes and substitutions It should be interpreted as falling within the protection scope of the design.

D: Door D1: Door Panel
D2: Interior Space D3: Handle
S: Soundproof element S1: Low density part
S2: High density part Sp: Soundproof element before processing
Sh: Hard Ss: Soft
P: Soundproof panel Pu: Binding means
A: Soundproof Member

Claims (4)

Built into the door,
A door-mounted sound insulation panel including a soundproof member having a soundproof element composed of a high density part and a low density part repeatedly stacked.
The method of claim 1,
The sound insulation element is a door interior soundproofing panel, characterized in that composed of synthetic resin material.
The method of claim 1,
The high-density part of the soundproof element is door-mounted sound insulation panel, characterized in that manufactured by needle punching.
The method of claim 1,
The soundproof member is a door built-in soundproofing panel, characterized in that closely coupled by the binding means.

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