KR20170104201A - Air filled door having high adiabatic and airtight property - Google Patents

Air filled door having high adiabatic and airtight property Download PDF

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Publication number
KR20170104201A
KR20170104201A KR1020160026888A KR20160026888A KR20170104201A KR 20170104201 A KR20170104201 A KR 20170104201A KR 1020160026888 A KR1020160026888 A KR 1020160026888A KR 20160026888 A KR20160026888 A KR 20160026888A KR 20170104201 A KR20170104201 A KR 20170104201A
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KR
South Korea
Prior art keywords
door
air
door frame
airtightness
fitting grooves
Prior art date
Application number
KR1020160026888A
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Korean (ko)
Other versions
KR101820052B1 (en
Inventor
김주동
Original Assignee
김주동
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Publication date
Application filed by 김주동 filed Critical 김주동
Priority to KR1020160026888A priority Critical patent/KR101820052B1/en
Publication of KR20170104201A publication Critical patent/KR20170104201A/en
Application granted granted Critical
Publication of KR101820052B1 publication Critical patent/KR101820052B1/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
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • 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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The present invention relates to an air filling door excellent in heat insulation and airtightness, comprising: a door main body installed in a door frame and having an empty space therein; And an air cylinder body for filling the space and forming a closed air layer inside.
According to the present invention, since the heat transfer is efficiently blocked by the closed air layer inside the door body, the heat insulating performance is excellent and the high airtightness can be maintained through the gasket provided in the door body.

Description

(Air filled door having high adiabatic and airtight property)

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door, and more particularly, to an air filling door having an airtight air layer inside and having improved heat insulating performance and airtightness, and having excellent heat insulation and airtightness.

Generally, the building is provided with an access door for separating the inside and the outside of the building and for communicating the entrance and exit.

In the case of such a door, if the heat insulation and airtightness are not appropriately made, the outside temperature is transferred to the room to lower the efficiency of cooling and heating, resulting in waste of energy, and condensation phenomenon of water droplets on the door and door frame. And damages the finish material of the door. Therefore, the importance of insulation and airtightness of the door is greatly increased in terms of energy saving and maintenance.

Therefore, in recent years, in order to achieve such heat insulation and airtightness, a door for access has been manufactured with a structure in which a heat insulating material is filled between a front frame positioned on the outdoor side and a rear frame positioned on the indoor side.

However, although the conventional door having such a structure is filled with a heat insulating material between the front frame and the rear frame, the heat insulating property is somewhat improved. However, since most of the heat insulating materials use micro pores as the porous materials, the heat insulating effect is limited. Problems such as inconvenience of fabrication, increase of manufacturing cost and problems of maintenance are difficult due to deformation of the heat insulating material over time.

In the prior art, packing for hermetic sealing is provided on the door frame. However, it is difficult to install the packing on the entire door frame due to the nature of the door, thereby limiting airtightness and inconvenience.

Patent Publication No. 10-2009-0119404: a door having a heat insulating structure Open Patent No. 10-2015-0078822: Fireproof door for condensation prevention

SUMMARY OF THE INVENTION It is an object of the present invention to provide an airtightly sealed air tube inside a door body and a gasket for airtightness along the periphery of the door body, It is an object of the present invention to provide an air filling door excellent in thermal insulation and airtightness, which is easy to manufacture and easy to maintain through an assembly structure while improving heat insulating performance and airtight performance.

In order to achieve the above object, according to the present invention,

A door body installed in the door frame and having an empty space in the door body; an air tube body accommodated in the hollow space of the door body and expanded when the air is filled to fill the empty space, An air filling door excellent in thermal insulation and airtightness is disclosed.

Here, the door body may be provided with a gasket which is elastically adhered to the door frame and provides airtightness along the upper, lower, left, and right rims, and an injection nozzle part for air injection of the air tube body may be formed at one side thereof.

In addition, the door main body has a pair of fitting grooves formed at the front end and the rear end of the inner side surface of the door body, the upper panel and the lower panel being coupled to the left and right panels, A front support plate and a rear support plate which are respectively inserted into fitting grooves on an inner side of a pair of fitting grooves formed at the front end and the rear end of the door frame and which support the air cylinder body, A front finishing plate and a rear finishing plate which are respectively fitted into fitting grooves on the outer side of a pair of fitting grooves formed on the front end and the rear end of the body.

According to the air filling door excellent in heat insulation and airtightness according to the present invention,

Since the air cylinder body having the air-tight air layer inside the door body is installed to efficiently block heat transmission through the air-tight air layer, the heat insulating performance is excellent.

Also, since the gasket is provided over the entire edge of the door body, not the door frame, there is an advantage that high airtightness can be maintained without inconvenience of entrance and exit.

In addition, since the door body is easily assembled, the insulation material is not used at all. Therefore, it is eco-friendly and easy to manufacture, which can reduce the manufacturing cost as a whole and can be used for a long period of time through only air replenishment. have.

It is to be noted that, in addition to the effect specifically described above, a specific effect that can be easily derived and expected from the characteristic configuration of the present invention can also be included in the effect of the present invention.

1 is a view illustrating an air filling door excellent in heat insulation and airtightness according to the present invention,
FIG. 2 is a view illustrating a separation structure of an air filling door having excellent heat insulation and airtightness according to the present invention,
FIG. 3 is a view illustrating a cross-sectional configuration taken along the line " AA " in FIG. 1,
Fig. 4 is a diagram illustrating a cross-sectional configuration taken along the line " BB " in Fig. 1,
FIG. 5 is a view illustrating a state in which a gasket of an air filling door according to the present invention is in close contact with a door frame.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an air filling door having excellent heat insulation and airtightness according to the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention to those skilled in the art, It should be noted that the present invention can be reduced or exaggerated for the sake of simplicity.

Furthermore, in describing the embodiments, it is to be understood that when an element is described as being "built", "formed", "fixed", or "coupled to" another element, Fixed, or coupled, but it should be understood that other components may be present in between.

In addition, when describing the embodiments, in the case where it is judged that technical characteristics of the present invention may be unnecessarily blurred as a matter known to those skilled in the art, such as known functions and configurations well known in the art, Description thereof will be omitted.

1 to 5 illustrate the construction of an air filling door having excellent heat insulation and airtightness according to an embodiment of the present invention. As illustrated in the drawings, the insulation and airtightness according to an embodiment of the present invention An excellent air filling door 10 (hereinafter abbreviated as "air filling door") basically comprises a door body and an air cylinder 200.

The door body is installed on the door frame 20 as a body of the air filling door 10 according to the present invention and includes a door frame 110, a front support plate 120, a rear support plate 130, (140), and a rear finishing plate (150).

The door frame 110 may include a rectangular frame having upper and lower panels 113 and 114 coupled to upper and lower portions of the left and right side panels 111 and 112, respectively.

The left and right side panels 111 and 112 have the same structure as the upper panel 113 and the lower panel 114. The left and right side panels 111 and 112 and the upper and lower panels 113 and 114 And a pair of fitting grooves 115 are formed on the inner side surface at the front end portion and the rear end portion in the same manner.

The left and right side panels 111 and 112 having the same structure and the upper panel 113 and the lower panel 114 are formed such that their ends are inclined at an angle of 45 ° and the upper and lower ends of the left and right side panels 111 and 112, Both ends of the panel 113 and the lower panel 114 are connected to each other to be formed at an angle of 90 ° to each other to form a rectangular frame 110.

The front support plate 120 and the rear support plate 130 are installed on the door frame 110 and support the air tube member 200 accommodated therein.

The front support plate 120 and the rear support plate 130 are fitted into fitting grooves 115 formed in the inside of a pair of fitting grooves 115 formed at the front end and the rear end of the door frame 110, The front and rear support plates 120 and 130 are installed to support the air tube body 200, which will be described later.

The front support plate 120 and the rear support plate 130 support the air cylinder member 200, which will be described later, received between the front support plate 120 and the rear support plate 130, respectively. Therefore, when the volume of the air cylinder 200 is increased or decreased due to a seasonal change in temperature or the like, it can be made of a material having a certain elasticity so as to be smoothly deformed by elastic deformation. For example, Can be employed.

The front finishing plate 140 and the rear finishing plate 150 are fitted into fitting grooves 115 formed on the outer side of a pair of fitting grooves 115 formed at the front end and the rear end of the door frame 110, And is mounted to be supported by the frame 110.

Therefore, the front finishing plate 140 and the rear finishing plate 150 are positioned outside the front support plate 120 and the rear support plate 130, respectively.

Next, the air cylinder 200 is accommodated in the inner space of the door body having the above-described structure.

The air tube 200 is a flexible tube that can expand when air is injected into the air tube 200. When the air tube 200 is filled with air, the air tube 200 expands and fills the inner space of the door body. A closed air layer A is formed.

Since the hermetically sealed air layer A is formed inside the door body by the air cylinder 200 in this way, a heat insulating effect for preventing heat transfer between the bottom and the rear of the door body is provided, So as to provide a buffering or soundproofing effect.

In addition, when the air cylinder 200 is installed in the door body 200, air is injected from the outside of the door body 200 into the air cylinder 200, The nozzle unit 210 may be formed on one side of the door main body. A nozzle cap 211 for opening and closing the air injection may be installed in the injection nozzle unit 210.

Here, although the air cylinder 200 is shown as having an oval shape when it expands, it is only an example of the shape, and the shape of the air cylinder 200 is not limited thereto. Can be selected.

According to the embodiment, the air filling door 10 of the present invention having the above-described configuration may further include a gasket 160 installed in the door main body.

The gasket 160 may be formed in the door frame 110 of the door body so as to be stepped along the upper, lower, left and right edges of the rear end of the door frame 110, And can be installed along the gasket mounting portion 116 of the frame 110 between the front and rear edges of the door frame 110.

5 shows a state in which the gasket 160 is in close contact with the door frame 20. The gasket 160 installed along the rear edge of the door body is disposed on the door frame 20 when the door body is closed. Thereby providing effective airtightness between the door frame 20 and the door body.

The upper end of each of the left and right side panels 111 and 112 and the opposite ends of the upper panel 113 are coupled to each other so that the lower portion of the air- The door frame 110 is manufactured.

The front supporting plate 120, the rear supporting plate 130, the front finishing plate 140, and the front finishing plate 140 are disposed along the fitting grooves 115 of the inner side surfaces of the left and right side panels 111 and 112 through the opened lower portion of the door frame 110, And the rear finishing plate 150 are sequentially fitted.

Thereafter, the air cylinder 200 is received between the installed front support plate 120 and the rear support plate 130, and air is injected through the injection nozzle 210, so that the inflated air cylinder 200 is supported by the front support plate 120 And then the injection nozzle unit 210 is closed with the nozzle cap 211 to form a closed air layer A in the air cylinder 200. [

The door frame 110 is formed in a rectangular shape by connecting both ends of the lower panel 113 to the lower ends of the left and right side panels 111 and 112. The gasket mounting portion 116 and the gasket 160 are fitted to each other, the manufacture of the air filling door 10 according to the present invention is completed simply.

As described above, the air-filled door of the present invention can efficiently block heat transmission due to the closed air layer inside the door body, so that it has excellent heat insulation performance and is provided along the rim of the door body, Can also be maintained.

In addition, it can be seen that the door main body can be easily assembled and assembled so that it is easy to manufacture and the overall manufacturing and maintenance costs can be reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the technical scope of the invention is not limited to the disclosed exemplary embodiments and drawings, It will be understood that the modified equivalent structure is not limited to the scope of the present invention.

The main parts of the accompanying drawings are as follows.
110: door frame 111, 112: left and right side panels
113: upper panel 114: lower panel
115: fitting groove 116: gasket mounting portion
120: front support plate 130: rear support plate
140: front finishing plate 150: rear finishing plate
160: gasket 200: air cylinder body
210: injection nozzle part

Claims (3)

A door main body installed in the door frame and having an empty space therein;
And an air cylinder body accommodated in an inner hollow space of the door body and expanded when the air is filled to fill the hollow space and form a sealed air layer in the interior. The method according to claim 1,
Wherein the door body is provided with a gasket which is elastically adhered to the door frame to provide airtightness along upper, lower, left and right edges thereof, and an injection nozzle part for air injection of the air tube body is formed at one side thereof. Air filling door. 3. The method of claim 2,
The door body includes:
A door frame having a gasket mounting portion formed at a rear edge thereof with a gasket installed at a front end portion and a rear end portion of the inner side surface, respectively;
A front support plate and a rear support plate, which are fitted into inner fitting grooves of the pair of fitting grooves formed at the front end and the rear end of the door frame, respectively, to support the air cylinder body;
And a front finishing plate and a rear finishing plate, respectively, which are fitted into fitting grooves on the outer side of a pair of fitting grooves formed at the front end and the rear end of the door frame, respectively, and an air filling door excellent in airtightness.
KR1020160026888A 2016-03-07 2016-03-07 Air filled door having high adiabatic and airtight property KR101820052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160026888A KR101820052B1 (en) 2016-03-07 2016-03-07 Air filled door having high adiabatic and airtight property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160026888A KR101820052B1 (en) 2016-03-07 2016-03-07 Air filled door having high adiabatic and airtight property

Publications (2)

Publication Number Publication Date
KR20170104201A true KR20170104201A (en) 2017-09-15
KR101820052B1 KR101820052B1 (en) 2018-01-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108019125A (en) * 2017-11-30 2018-05-11 苏州汇恒网络科技有限公司 A kind of fireproof heat insulating security protection door of pre- hot function
KR20200065583A (en) 2018-11-30 2020-06-09 (유)블루에스피 Door assembly
KR20210007206A (en) * 2019-07-10 2021-01-20 김현정 Door with composite of stone panel and board

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102513151B1 (en) 2021-03-26 2023-03-22 한상녀 Filling material for door

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100209170B1 (en) * 1997-04-30 1999-07-15 조희문 Structure of the fireproof doors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108019125A (en) * 2017-11-30 2018-05-11 苏州汇恒网络科技有限公司 A kind of fireproof heat insulating security protection door of pre- hot function
KR20200065583A (en) 2018-11-30 2020-06-09 (유)블루에스피 Door assembly
KR20210007206A (en) * 2019-07-10 2021-01-20 김현정 Door with composite of stone panel and board

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Publication number Publication date
KR101820052B1 (en) 2018-01-19

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