KR101702226B1 - Gasket for insulation and Insulation door apparatus comprising the same - Google Patents

Gasket for insulation and Insulation door apparatus comprising the same Download PDF

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Publication number
KR101702226B1
KR101702226B1 KR1020150094464A KR20150094464A KR101702226B1 KR 101702226 B1 KR101702226 B1 KR 101702226B1 KR 1020150094464 A KR1020150094464 A KR 1020150094464A KR 20150094464 A KR20150094464 A KR 20150094464A KR 101702226 B1 KR101702226 B1 KR 101702226B1
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KR
South Korea
Prior art keywords
heat insulating
door
insulating film
longitudinal direction
adhesive layer
Prior art date
Application number
KR1020150094464A
Other languages
Korean (ko)
Other versions
KR20170004296A (en
Inventor
성상규
Original Assignee
성상규
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 성상규 filed Critical 성상규
Priority to KR1020150094464A priority Critical patent/KR101702226B1/en
Publication of KR20170004296A publication Critical patent/KR20170004296A/en
Application granted granted Critical
Publication of KR101702226B1 publication Critical patent/KR101702226B1/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part

Abstract

The present invention relates to a heat insulating sheet comprising a heat insulating film having both end portions connected to each other to form a heat insulating layer in the longitudinal direction; Wherein the heat insulating film includes an inner surface that forms the heat insulating layer and an outer surface that is a back surface of the inner surface, And a plurality of concave portions and a plurality of convex portions alternate with each other on the inner surface and are formed in an inclined direction with respect to the longitudinal direction, and an insulating door apparatus having the same.

Description

TECHNICAL FIELD [0001] The present invention relates to an insulation gasket,

The present invention relates to a heat insulating gasket and an insulating door device having the same.

Generally, a clearance is generated between the door and the frame or between the door and the door, and the clearance and noise are introduced into the clearance.

In order to prevent the inflow of drafts and the like, a heat insulating gasket is installed in the above-mentioned gap.

The heat insulating gasket can be divided into a rubber gasket and a windshield.

The rubber gasket is excellent in airtightness due to the pressing contact of the elastic rubber, but the door is warped due to the elasticity of the rubber gasket.

Further, there is a problem that airtightness performance is deteriorated due to a problem that there is a gap between the windshield wiping file and the file and the wiping occurs when pressed.

On the other hand, the technology as a background of the present invention is disclosed in Korean Utility Model Application No. 20-2011-0003370.

Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and provides an insulating gasket effective for heat insulation and sound insulation and an insulating door device having the same.

A heat insulating gasket according to one aspect of the present invention includes: a heat insulating sheet having a heat insulating film formed at both ends thereof to be connected to each other to form a heat insulating layer in a longitudinal direction; Wherein the heat insulating film includes an inner surface that forms the heat insulating layer and an outer surface that is a back surface of the inner surface, And a plurality of concave portions and a plurality of convex portions are alternately formed on the inner surface in a direction inclined with respect to the longitudinal direction.
Wherein the heat insulating sheet comprises a first adhesive layer formed on one end of the heat insulating film in the longitudinal direction and a second adhesive layer formed on the other end of the heat insulating film in the longitudinal direction so as to be bonded to the first adhesive layer, As shown in FIG.
The first adhesive layer and the second adhesive layer may be formed on the inner surface.
The bonding portion may be provided on the back surface of the first adhesive layer or the back surface of the second adhesive layer.
The bonding portion may be provided with a cover for protecting the bonding portion.
Both end portions of the heat insulating film can be hot pressed and fixed to each other.
The heat insulating film can be made of a synthetic resin material.
According to another aspect of the present invention, there is provided a door structure comprising: a door frame installed at an opening of a structure; A door rotatably installed on the door frame to open and close the opening; And a heat insulating gasket provided around the longitudinal direction of the door frame or the door and blocking a gap between the door frame and the door when the door closes the door, A heat insulating sheet having a heat insulating film which is connected to each other to form a heat insulating layer in the longitudinal direction and a bonding portion which is attached to the heat insulating sheet on one side and attached to the door or the door frame on the other side, And a plurality of concave portions and a plurality of convex portions alternate with each other in a direction inclined with respect to the longitudinal direction, wherein the concave portion and the plurality of convex portions are alternately arranged on the inner surface forming the heat insulating layer and the outer surface being the back surface of the inner surface.
The heat insulating film can be made of a synthetic resin material.
Both end portions of the heat insulating film can be hot pressed and fixed to each other.

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INDUSTRIAL APPLICABILITY The heat insulating gasket and the heat insulating door device having the same according to the present invention are easy to install for the opening of the structure and are effective for insulating and soundproofing the opening of the structure by blocking the gap of the opening of the structure.

The convex portion formed on the inner surface of the heat insulating film increases the bending strength of the heat insulating film, thereby maintaining the elasticity of the heat insulating film for a long time.

Further, the above-mentioned convex portion prevents the inner surface of the heat insulating film from sticking to each other.

1 is a perspective view of a windshield device according to an embodiment of the present invention,
FIG. 2 is a cross-sectional view taken along line AA of FIG. 1,
Figs. 3 and 4 are enlarged cross-sectional views of the inner surface of the heat insulating film of the heat insulating sheet of the wind guard of Fig. 1,
Fig. 5 is a view showing a heat insulating sheet of the wind guard of Fig. 1 unfolded,
Fig. 6 is an enlarged perspective view of the inner surface of the heat insulating film of the heat insulating sheet of Fig. 5,
7A to 10 are views for explaining an insulating door apparatus according to another embodiment of the present invention,
11 is a view for explaining an insulating door apparatus according to another embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals whenever possible, even if they are shown in different drawings.

In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the understanding why the present invention is not intended to be a complete disclosure.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements.

Hereinafter, an insulating gasket according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view of a windshield device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of AA of FIG. 1, and FIGS. 3 and 4 are enlarged sectional views of an inner surface of a heat insulating film of a heat- Fig. 5 is a view showing a heat insulating sheet of the wind guard of Fig. 1 unfolded, and Fig. 6 is an enlarged perspective view of an inner surface of the heat insulating film of the heat insulating sheet of Fig.

Referring to FIGS. 1 to 6, the heat insulating gasket 100 of the present invention includes a heat insulating sheet 110 and a bonding portion 120.

The heat insulating gasket 100 is installed in a door 11 or a door frame 12 or 13 provided at an opening of a structure (see Figs. 7 (a) and 9 (a)).

Both ends of the heat insulating sheet 110 are adhered to each other to form the heat insulating layer 100a in the longitudinal direction X. Here, the heat insulating layer 100a refers to an air layer formed by the heat insulating sheet 110.

Since the heat insulating layer 100a is formed long in the inner and outer directions (width direction Y) of the opening of the structure in the clearance between the door 11 and the door frames 12 and 13, .

The heat insulating sheet 110 includes a heat insulating film 111, a first adhesive layer 112, and a second adhesive layer 113.

The heat insulating film 111 is formed long in the longitudinal direction X.

Here, the longitudinal direction X means at least one of a circumferential direction of a rim of a door 11 or a door frame 12, 13 (hereinafter the same).

The heat insulating film 111 is made of synthetic resin or the like, and may be formed of a film having a thickness of 0.10 mm to 0.30 mm.

The heat insulating film 111 includes an inner surface 1111 and an outer surface 1112.

The inner surface 1111 refers to a surface on which the heat insulating layer 100a is formed.

In addition, fine irregularities may be formed on the inner surface 1111.

The concavities and convexities may mean a plurality of projections. The cross section may be triangular, semicircular, or the like, but the present invention is not limited thereto, and various shapes are possible (see FIGS. 3 and 4).

When the heat insulating film 111 is deformed by an external force, the irregularities may contact each other to reinforce the elasticity of the heat insulating film 111.

A plurality of recesses 1111a and a plurality of convex portions 1111b may be alternately arranged in the longitudinal direction X on the inner surface 1111. [

The convex portions 1111b increase the bending strength of the heat insulating film 111 in a direction crossing the longitudinal direction X to maintain the elasticity of the heat insulating film 111 for a long time.

Each of the concave portions 1111a and the convex portions 1111b may be formed in an inclined direction with respect to the longitudinal direction X. [

More specifically, each of the concave portions 1111a and the convex portions 1111b is inclined in the width direction Y perpendicular to the longitudinal direction X and intersects with the longitudinal direction X .

When the concave portion 1111a and the convex portion 1111b are arranged in the inclined direction in the longitudinal direction X, the door 11 or the door frame 12, When the inner surface 1111 is pressed for a long time, the area where the inner surfaces 1111 contact with each other is reduced, so that the phenomenon in which the inner surfaces 1111 are adhered to each other can be reduced.

The distance D1 between the concave portions 1111a adjacent to each other or the distance D1 between the convex portions 1111b may be 0.005 mm to 0.02 mm.

Meanwhile, the outer surface 1112 may be formed as a curved surface. That is, the outer surface 1112 is formed as a smooth curved surface to improve the airtightness of the gap between the door 11 and the door frame 12 or 13 when the door 11 is closed.

Also, since the outer surface 1112 is formed in a smooth flat surface, the heat insulating gasket 100 can be effectively used in a window with rubbing friction.

The first adhesive layer 112 is formed at one end of the heat insulating film 111 in the longitudinal direction X. [

The second adhesive layer 113 is adhered to the first adhesive layer 112 so that the adiabatic film 111 is formed in the longitudinal direction X to form the adiabatic layer 100a, As shown in Fig.

More specifically, when the first adhesive layer 112 and the second adhesive layer 113 are adhered to each other, the heat insulating film 111 may be round or elliptically curved to form the heat insulating layer 100a.

The first adhesive layer 112 and the second adhesive layer 113 may be formed of an adhesive agent but the present invention is not limited thereto and both ends of the heat insulating film 111 in the width direction Y may be heat- Or may be fixed and formed.

The adhering portion 120 adheres the heat insulating sheet 110 to the door 11 and the door frames 12 and 13.

More specifically, one side of the bonding portion 120 is attached to the heat insulating sheet 110, and the other side of the bonding portion 120 is attached to the door 11 or the door frames 12 and 13 .

The adhesive portion 120 may be provided on the back surface of the first adhesive layer 112 or on the back surface of the second adhesive layer 113.

The adhesive portion 120 may be provided with a cover 121 for protecting the other side of the adhesive portion 120 before the door 11 and the door frames 12 and 13 are attached.

Hereinafter, an insulating door device according to another embodiment of the present invention will be described.

7 (a) to 10 are views for explaining an insulating door apparatus according to another embodiment of the present invention.

7A to 9B, the heat insulating door device 200 includes the door frames 12 and 13, the door 11, and the heat insulating gasket 100.

The door frames 12 and 13 may be installed in the openings of the structure.

The door 11 may be rotatably installed on the door frames 12 and 13 or may be slidably mounted on the door frames 12 and 13.

The door 11 can selectively open and close the opening of the structure.

The heat insulating gasket 100 is installed on the door frames 12 and 13 in the longitudinal direction X. When the door 11 closes the opening of the structure, do.

The heat insulating gasket 100 blocks a gap between the door 11 and the door frames 12 and 13 to block heat or air.

7 (a) and 7 (b), when the door 11 closes the opening of the structure, the outer surface 1112 of the heat insulating film 111 contacts the door frame 12, The adhesive portion 120 is formed on the outer side of the opening of the structure so that the heat insulating film 111 is pressed between the door 11 and the gap between the door 11 and the door frame 12 To the door frame 12, as shown in FIG.

When the adhering portion 120 is attached to the door frame 12 so as to face the outside of the opening of the structure as shown above, the heat insulating layer 100a is formed long inside and outside the opening of the structure , It is very effective for insulation.

8A and 8B, when the door 11 closes the opening of the structure, a part of the outer surface 1112 of the heat insulating film 111 is located inside the door 11 (Lower side in the drawing) to close a gap between the door 11 and the door frame 12 so that the other part of the outer surface 1112 of the heat insulating film 111 is in contact with the door frame 12 The bonding portion 120 may be installed on the door frame 12 so as to face the inside of the opening of the structure (lower side in the drawing).

When the adhesive portion 120 is attached to the door frame 12 so as to face the inner side of the opening of the structure as described above, the door 11 is closed when the door 11 is closed, The impact such as friction applied to the heat insulating film 111 can be reduced.

9 (a) and 9 (b), when the door 11 closes the opening of the structure, the outer surface 1112 of the heat insulating film 111 contacts the lower surface of the door frame 13 The adhesive portion 120 is formed on the inner side (left side in the drawing) of the door 11 so that the gap between the door 11 and the door frame 12 can be blocked by being pressed between the lower surface of the door 11, Can be installed at the bottom.

As described above, if the heat insulating layer 100a is provided on the inner side (left side in the figure) of the door 11, the heat insulating layer 100a is formed to be long inside and outside of the opening of the structure.

10, when the door 12 is installed on the door frame 13 so that the door 12 can not be closed by the door frame 13, the outer surface 1112 of the heat insulating film 111 contacts the door 11 The adhesive portion 120 may be installed on the lower surface of the door frame 23 so as to be attracted to the door frame 23.

Hereinafter, an insulating door apparatus according to another embodiment of the present invention will be described.

11 is a view for explaining an insulating door apparatus according to another embodiment of the present invention.

Referring to FIG. 11, the heat insulating door device 300 of the present invention may include the heat insulating gasket 100, the first door 21, and the second door 22.

The heat insulating gasket 100 may be installed in a space between the first door 21 and the second door 22.

When the first door 21 and the second door 22 close the opening of the structure, the heat insulating gasket 100 is separated from the gap between the first door 21 and the second door 22 To block the movement of air or heat.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents. . Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Insulation gasket
110: Heat-insulating sheet
111: insulating film
112: first adhesive layer
113: second adhesive layer

Claims (10)

A heat insulating sheet having both end portions connected to each other to form a heat insulating layer in the longitudinal direction; And
Wherein one side surface is attached to the heat insulating sheet and the other side surface includes a bonding portion attached to a door or a frame of the door,
The heat insulating film,
An inner surface forming the heat insulating layer,
And an outer surface which is a back surface of the inner surface,
Wherein the plurality of concave portions and the plurality of convex portions alternate with each other on the inner surface in a direction inclined with respect to the longitudinal direction.
The method according to claim 1,
Wherein the heat-
A first adhesive layer formed on one end of the heat insulating film in the longitudinal direction,
And a second adhesive layer formed on the other end of the heat insulating film in the longitudinal direction so as to be adhered to the first adhesive layer to form the heat insulating layer.
The method of claim 2,
Wherein the first adhesive layer and the second adhesive layer are formed on the inner surface.
The method of claim 3,
Wherein the adhesive portion is provided on a back surface of the first adhesive layer or a back surface of the second adhesive layer.
The method according to claim 1,
Wherein the bonding portion is provided with a cover for protecting the bonding portion.
The method according to claim 1,
Wherein both end portions of the heat insulating film are heat-pressed and fixed to each other.
The method according to claim 1,
Wherein the heat insulating film is made of a synthetic resin material.
A door frame installed at an opening of the structure;
A door rotatably installed on the door frame to open and close the opening; And
And a heat insulating gasket provided around the door frame or the longitudinal direction of the door and blocking a gap between the door frame and the door when the door closes the opening,
The heat insulating gasket
A heat insulating sheet having both end portions connected to each other to form a heat insulating layer in the longitudinal direction,
Wherein one side surface is attached to the heat insulating sheet and the other side surface includes a bonding portion attached to the door or the door frame,
The heat insulating film,
An inner surface forming the heat insulating layer,
And an outer surface which is a back surface of the inner surface,
Wherein the plurality of concave portions and the plurality of convex portions alternate with each other on the inner surface in a direction inclined with respect to the longitudinal direction.
The method of claim 8,
Wherein the heat insulating film is made of a synthetic resin material.
The method of claim 8,
And both end portions of the heat insulating film are heat-pressed and fixed to each other.
KR1020150094464A 2015-07-02 2015-07-02 Gasket for insulation and Insulation door apparatus comprising the same KR101702226B1 (en)

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KR1020150094464A KR101702226B1 (en) 2015-07-02 2015-07-02 Gasket for insulation and Insulation door apparatus comprising the same

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Application Number Priority Date Filing Date Title
KR1020150094464A KR101702226B1 (en) 2015-07-02 2015-07-02 Gasket for insulation and Insulation door apparatus comprising the same

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KR20170004296A KR20170004296A (en) 2017-01-11
KR101702226B1 true KR101702226B1 (en) 2017-02-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101918492B1 (en) 2017-12-05 2018-11-14 박영수 Heating jacket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102034882B1 (en) * 2019-07-09 2019-10-21 양동섭 Weather strips for windows and doors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009482B2 (en) * 1990-12-27 2000-02-14 大王製紙株式会社 Paper diapers
JP2008038440A (en) * 2006-08-04 2008-02-21 Tsuchiya Tsco Co Ltd Spacer
KR200474104Y1 (en) * 2013-09-02 2014-08-21 임재경 Noninflammable Gasket for Fire Door

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766512B2 (en) * 1989-06-07 1998-06-18 株式会社日立製作所 Parametric figure processing apparatus and its data input method and data management method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009482B2 (en) * 1990-12-27 2000-02-14 大王製紙株式会社 Paper diapers
JP2008038440A (en) * 2006-08-04 2008-02-21 Tsuchiya Tsco Co Ltd Spacer
KR200474104Y1 (en) * 2013-09-02 2014-08-21 임재경 Noninflammable Gasket for Fire Door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101918492B1 (en) 2017-12-05 2018-11-14 박영수 Heating jacket

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