KR101790729B1 - Insulation frame for automatic door - Google Patents

Insulation frame for automatic door Download PDF

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Publication number
KR101790729B1
KR101790729B1 KR1020150175135A KR20150175135A KR101790729B1 KR 101790729 B1 KR101790729 B1 KR 101790729B1 KR 1020150175135 A KR1020150175135 A KR 1020150175135A KR 20150175135 A KR20150175135 A KR 20150175135A KR 101790729 B1 KR101790729 B1 KR 101790729B1
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KR
South Korea
Prior art keywords
heat insulating
panel
engaging portion
frame
bar
Prior art date
Application number
KR1020150175135A
Other languages
Korean (ko)
Other versions
KR20170068209A (en
Inventor
조우집
Original Assignee
조우집
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 조우집 filed Critical 조우집
Priority to KR1020150175135A priority Critical patent/KR101790729B1/en
Publication of KR20170068209A publication Critical patent/KR20170068209A/en
Application granted granted Critical
Publication of KR101790729B1 publication Critical patent/KR101790729B1/en

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/263Frames with special provision for insulation
    • E06B3/267Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/26Compound frames, i.e. one frame within or behind another
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10Additional functions
    • E05Y2800/12Sealing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/352Frames; Posts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40Protection
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132Doors

Abstract

The present invention relates to a heat insulating frame for an automatic door, which comprises an outer panel formed on the outdoor side, an inner panel formed on the indoor side, and an inner panel formed between the outer panel 100 and the inner panel 200, The heat insulating panel 300 includes a first heat insulating bar 310 formed on the door frame side and a second heat insulating bar 320 formed on the door side, And a heat insulating portion 330 formed by connecting the first heat insulating bar 310 and the second heat insulating bar 320 to each other to prevent heat energy from being transmitted to the indoor side or the operator from the outdoor side, .

Description

{INSULATION FRAME FOR AUTOMATIC DOOR}

The present invention relates to an automatic door frame, and more particularly to a heat insulating frame for an automatic door that shields heat exchange from the outside.

A window is a window or door that is installed in an opening of a building for lightening, ventilation, or viewing.

Generally, steel or stainless steel windows are manufactured and installed using a single material that does not have any insulation performance. The insulation performance is lowered, so a lot of electric power is consumed in cooling during the summer season. In winter, And there was a side effect to the health such as the breeding of the mold.

In recent years, heat insulation performance and airtightness performance have been demanded in various windows to remove condensation phenomenon and increase energy efficiency. In recent years, a technique of insulating frame applied to various materials and forms of steel or stainless steel window has been proposed.

On the other hand, the door is a kind of window, which is installed to control access to the entrance of the building. In recent years, the automatic door which automatically detects the movement of the passengers by the sensor and automatically opens and closes the door, .

In contrast to convenience, the conventional automatic door has a disadvantage in that it is structurally weak in terms of heat insulation. Particularly, in the case of conventional automatic doors, there is not a special heat insulation structure for automatic door, and the heat insulation frame becomes weak due to the application of the heat insulation frame of the window, which is far from the automatic doors, and the thermal efficiency is lowered. There is a problem of.

Particularly, in the case of a conventional automatic door, there is a limit in that the thermal efficiency of indoor heat energy can be easily exchanged with the outdoor side through a sliding door and an upper frame supporting the glass panel.

In order to solve the above problems, the present invention provides a heat insulating frame for an automatic door that effectively shields indoor heat energy emitted from a frame in an automatic door from being transmitted to an operator or a room side There is a purpose.

In order to achieve the above object, the heat insulating frame for an automatic door of the present invention includes an outer panel 100 formed on the outdoor side, an inner panel 200 formed on the indoor side, and an inner panel 200 formed on the outer side 100 and the inner panel 200, And a heat insulating panel 300 interposed between the outer panel 100 and the inner panel 200 to block heat exchange between the outer panel 100 and the inner panel 200. The heat insulating panel 300 includes a first heat insulating bar 310 , A second heat insulating bar (320) formed on the door side, and a heat insulating part (330) connecting the first heat insulating bar (310) and the second heat insulating bar (320) 310 and the second adiabatic bar 320 are provided with the second frames 312 and 322 so as to be spaced apart from the first frames 311 and 321 in the width direction, The heat insulating bodies 313 and 323 are composed of first heat insulating bodies 313a and 323a and second heat insulating bodies 313b and 323b and are vertically spaced from each other. Between The space 314 (324) is characterized in that formation.

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The outer panel 100 or the inner panel 200 can be coupled to the first and second frames 311 and 312 in the width direction.

A first horizontal member 316 is formed at the center of the first and second frames and a vertical member 317 is formed around the end of the first horizontal member 316 A first outer member engaging portion 315a formed by vertically bending the second horizontal member 318 from the upper and lower portions of the vertical member and surrounded by the first and second horizontal members and the vertical member, A first inner member engaging portion 315b is formed on the outer side of the first frame and a second inner member engaging portion 315c and a second outer member engaging portion 315d are formed on the outer side of the second frame.

At least one of the second inner member engaging portion 325c and the second outer member engaging portion 324d of the second adiabatic bar 320 is bent in a two-step manner in the shape of the C shape of the second horizontal member 328 And a windshield unit 340 is provided in the inside thereof.

The heat insulating portion 330 is configured to correspond to the position of the operator O so that external heat energy is prevented from being transmitted to the operator O. [

According to the above-described solution, there is an advantage that the indoor thermal energy emission of the frame portion in the automatic door is effectively blocked, and the outdoor heat energy is prevented from being transmitted to the operator or the indoor side. In particular, the upper and lower ends of the heat insulating portion are connected to the first heat insulating bar and the second heat insulating bar so that the heat insulating effect is enhanced.

Further, the durability of the first and second heat insulating bars is increased, and the possibility of damage from external impact is reduced. In addition, since the first and second frames and the heat insulating member are easily coupled, the construction is simple and the member is simplified.

In addition, since the heat insulating space is provided between the first heat insulating member and the second heat insulating member, there is an advantage of double heat insulation. Air having a relatively low thermal conductivity is provided in the heat insulating space, and heat exchange with the outside is remarkably interrupted with the heat insulating body.

Further, since the windshield unit is constructed, it is not necessary to separately install a member for windshield in the heat insulating frame for automatic doors, which improves the workability and saves cost. That is, it is possible not only to prevent heat exchange with the outside, but also to effectively suppress the influence of the outside air without interfering with the sliding function of the door.

FIG. 1 is a view showing an overall structure of an automatic door frame according to an embodiment of the present invention.
2 is an exploded cross-sectional view of an automotive door frame according to an embodiment of the present invention.
Fig. 3 is an exploded perspective view of an embodiment of a first adiabatic bar which is a part of the present invention.
4 is a cross-sectional view of one embodiment of a first adiabatic bar that is part of this invention.
5 is an exploded perspective view of an embodiment of a second adiabatic bar which is a part of the present invention.
Figures 6 (a) - (b) show cross-sectional views of embodiments of a second adiabatic bar which is part of the present invention.

An example of a heat insulating frame for an automatic door according to the present invention can be variously applied, and a most preferred embodiment will be described below with reference to the accompanying drawings.

In the following description, panels and the like can be expanded and contracted in the longitudinal direction, and the direction in which the door D is coupled is referred to as the door side, the opposite direction to the door frame side, The inside or the outside where the operator O is located is referred to as an inside and the outside is referred to as an outside. Will be described in detail with reference to the drawings. Of course, it is a matter of course that the limitation of such a direction can be changed according to the turning direction of the door.

FIG. 1 is a view showing an overall structure of an automatic door frame A according to an embodiment of the present invention.

1, a fixed glass panel G is spaced apart from an automatic door and is provided with a door D which can be opened and closed outwardly therebetween. The automatic door panel A for automatic doors, (G) and the door (D) to support the automatic doors.

The outer panel 100 is formed on the outdoor side and the inner panel 200 is formed on the indoor side. The outer panel 100 and the inner panel 200, And a heat insulating panel 300 is interposed between the outer panel 100 and the inner panel 200 to block heat exchange between the outer panel 100 and the inner panel 200. The heat insulating panel 300 includes a first heat insulating bar 310 A second heat insulating bar 320 is formed on the door side and a heat insulating part 330 connecting the first heat insulating bar 310 and the second heat insulating bar 320 is provided.

2 is an exploded cross-sectional view of the heat-insulating frame A for automatic doors of Fig. 1. Fig.

The outer panel 100 may include an outdoor outer panel 110, an outdoor inner panel 120, and a reinforcing bar 130. The outdoor side outer panel 110 located at the leftmost side of FIG. 2 is formed into a U-shape by bending inward at its both ends and is engaged with a coupling portion of the first and second heat insulating bars 310 and 320 . The outdoor side inner panel 120, which is positioned on the right side of the outdoor side outer panel 110 so as to face each other, is also bent at two opposite ends to form a latch piece. The reinforcing bar 130 may be coupled to the second adiabatic bar 320 and may be provided on the door side of the present invention. The reinforcing bar 130 may also be bent to form a latching piece.

The inner panel 200 may include an upper outer panel 210, an indoor outer panel 220, an upper inner panel 230, and an inner panel 240. The upper outer panel 210 located at the upper right portion of FIG. 2 is formed into a U-shape by bending both ends, and one end of the upper outer panel 210 may be formed with a latching piece that can be coupled to a coupling portion of the first heat- The other end of the upper outer panel 210 may be coupled to the inner side outer panel 220 located at the rightmost end, and one end of the indoor side outer panel 220 may be bent to correspond thereto. The upper inner panel 230 may be provided so that the inner panel 240 located on the opposite side of the indoor side outer panel 220 is spaced apart from the operator O by a predetermined distance. Thereby, a sufficient space can be maintained so that the operator O slides the door D.

The heat insulating panel 300 is formed between the outer panel 100 and the inner panel 200 and in particular the heat insulating portion 330 is provided between the outdoor side inner panel 120 and the indoor side inner panel 240 .

Specifically, the heat insulating portion 330 may be configured to correspond to the position of the operator O. Preferably, the heat insulating portion 330 is formed in a U-shape so that an upper end thereof is abutted against the first heat insulating bar 310, and a lower end thereof is abutted against the second heat insulating bar 320. Thereby, there is an advantage that the indoor thermal energy emission of the frame portion is effectively blocked and the outdoor thermal energy is prevented from being transmitted to the operator or the indoor side. Particularly, the upper and lower ends of the heat insulating part 330 are connected to the first and second heat insulating bars 310 and 320, thereby increasing the heat shielding effect.

3 is an exploded perspective view of an embodiment of the first heat insulating bar 310, which is a part of the present invention. Referring to FIG. 3, the first adiabatic bar 310 includes a second frame 312 spaced apart from the first frame 311 in the width direction thereof. The heat insulating member 313 may be coupled to the heat insulating member.

The heat insulating body 313 may include a first heat insulating body 313a and a second heat insulating body 313b and may be spaced apart from the upper and lower sides and a heat insulating space 314 may be formed therebetween.

Specifically, the first and second frames 311 and 312 are provided with inner fitting recessed portions 311a and 312a and inner fitting recessed portions 311b and 312b on the inner side in the width direction thereof to form the outer fitting recessed portion 311a 312a of the first heat insulating body 313a are fitted and fitted at both ends of the first heat insulating body 313a and a fitting protrusion formed at both ends of the second heat insulating body 313b is fitted to the inner fitting recessed portions 311b, have.

The first and second frames 311 and 312 made of metal are combined with the heat insulating member 313 made of a nonmetallic material to increase the durability of the first heat insulating bar 310 so that the possibility of damage from external impact is reduced . In addition, since the first and second frames 311 and 312 and the heat insulating member 313 are easily coupled with each other, the construction is simple and the member is simplified.

Further, since the heat insulating space 314 is provided between the first heat insulating member 313a and the second heat insulating member 313b, there is an advantage of double heat insulation. Air having a relatively low thermal conductivity is provided in the heat insulating space 314, so that there is an effect that the heat exchange with the outside is remarkably cut off together with the heat insulating member 313.

4 is a sectional view of an embodiment of the first adiabatic bar 310. Referring to FIG. 4, the outer panel 100 or the inner panel 310 is formed on the outer side in the width direction of the first and second frames 311 and 312, A coupling portion 315 to which the coupling portion 200 can be coupled may be formed.

The coupling portion 315 may include a first outer member coupling portion 315a, a first inner member coupling portion 315b, a second inner member coupling portion 315c, and a second outer member coupling portion 315d A first horizontal member 316 is formed outwardly from the center of the first and second frames 311 and 312 and a vertical member 316 is formed around the end of the first horizontal member 316 317 are vertically formed, and a second horizontal member 318 is formed by bending the second horizontal member 318 inward from the upper and lower parts of the vertical member, and a first outer member engaging portion 315a surrounded by the first and second horizontal members and the vertical member And a first inner member engaging portion 315b may be formed on the outer side of the first frame and a second inner member engaging portion 315c and a second outer member engaging portion 315d may be formed on the outer side of the second frame.

4, the first inner member engaging portion 315b, the second inner member engaging portion 315c, and the second inner member engaging portion 315c are disposed counterclockwise with respect to the first outer member engaging portion 315a located at the upper left corner, Two outer member engaging portions 315d are formed.

The engaging portion 315 may be engaged with the engaging pieces of the outer panel 100 or the inner panel 200 described above. Specifically, the engaging pieces of the outdoor side outer panel 110 can be engaged with the first outer member engaging portions 315a, and the engaging pieces of the outdoor side inner panel 120 are engaged with the first inner member engaging portions 315b The latch member of the inner panel 240 can be coupled to the second inner member coupling portion 315c and the upper outer panel 210 can be coupled to the second outer member coupling portion 315d.

Next, a configuration of the second adiabatic bar 320 will be described with reference to FIG. Fig. 5 is an exploded perspective view of an embodiment of the second adiabatic bar.

The second adiabatic bar 320 is also provided with the second frame 322 so as to be spaced apart from the first frame 321 in the width direction, and the heat insulating member 323 can be coupled therebetween. The heat insulating member 323 may include a first heat insulating member 323a and a second heat insulating member 323b. The heat insulating member 323 may be vertically spaced from the first heat insulating member 323, and a heat insulating space 324 may be formed therebetween. It is a matter of course that the remaining subcomponents can also be construed as an explanation of the constitution of the first adiabatic bar 310 described above. Therefore, the difference from the first heat insulating bar 310 will be mainly described below.

6A and 6B are sectional views of embodiments of the second adiabatic bar 320. Referring to FIGs. 6A and 6B, the second inner member engaging portion 325c of the second adiabatic bar 320, At least one of the outer member engaging portions 324d may be bent in a two-step manner in the shape of the C-shape of the second horizontal member 328, and the air blowing means 340 may be provided therein.

Here, the windshield unit 340 may be composed of the pressing member 341, the fixing member 342, and the mohair 343. Specifically, the pressing member 341 may be provided inside the second horizontal member 328 so that the fixing member 342 to which the mohair 343 is coupled is pressed toward the room side. The pressing member 341 is preferably constituted by a cushion spring.

Accordingly, there is no need to separately install a member for windshield in the heat insulating frame for automatic doors, which improves the workability and saves cost. That is, it is possible to effectively prevent the influence of the outside air, as well as to block the heat exchange with the outside without interfering with the sliding function of the door (D).

6A shows an embodiment in which the C-shaped second horizontal member 328 provided with the windshield unit 340 is adjacent to the second inner member engaging portion 325c, and FIG. (b) shows another embodiment in which the C-shaped second horizontal member 328 provided with the wind shield unit 340 is adjacent to the second outer member engaging portion 324d. It will be apparent to those skilled in the art that the bent part of the reinforcing part 130 is deformed to correspond to the engaging part 325.

The automatic door insulated frame according to the present invention has been described above. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

It is to be understood, therefore, that the embodiments described above are in all respects illustrative and not restrictive.

100: outer panel 200: inner panel
300: a heat insulating panel 310: a first heat insulating bar
311, 321: first frame 312, 322: second frame
313, 323: heat insulating bodies 314, 324:
315, 325: coupling portion 340: windshield means
G: Glass panel D: Door

Claims (7)

An outer panel (100) configured on the outdoor side;
An inner panel 200 formed on the indoor side; And
And an insulating panel 300 formed between the outer panel 100 and the inner panel 200 to block heat exchange between the outer panel 100 and the inner panel 200,
The heat insulating panel (300)
A first heat insulating bar 310 formed on the door frame side;
A second adiabatic bar 320 formed on the door side; And
And a heat insulating part 330 connecting the first adiabatic bar 310 and the second adiabatic bar 320,
At least one of the first adiabatic bar 310 and the second adiabatic bar 320,
The first frame 311 and the second frame 312 are spaced apart from each other in the width direction and the heat insulating bodies 313 and 323 are interposed therebetween and the heat insulating bodies 313 323 are formed by the first heat insulating bodies 313a and 323a and the second heat insulating bodies 313b and 323b so as to be spaced apart from each other and the heat insulating spaces 314 and 324 are formed therebetween Insulated frame for automatic doors.
delete delete The method according to claim 1,
Wherein an engaging portion (315) engageable with the outer panel (100) or the inner panel (200) is formed outside the first and second frames (311, 312) in the width direction.
5. The method of claim 4,
The engaging portion 315,
A first horizontal member 316 is formed outwardly from the center of the first and second frames and a vertical member 317 is formed vertically around the end of the first horizontal member 316, And the first outer member engaging portion 315a and the first inner member engaging portion 315b, which are surrounded by the first and second horizontal members and the vertical member, And the second inner member engaging portion (315c) and the second outer member engaging portion (315d) are formed on the outer side of the second frame.
6. The method of claim 5,
At least one of the second inner member engaging portion 325c and the second outer member engaging portion 324d of the second adiabatic bar 320 may be formed,
Wherein the second horizontal member (328) is bent in a U-shape in two stages, and a wind shield means (340) is provided in the second horizontal member (328).
The method according to claim 1,
The heat insulating part (330)
And is configured to correspond to the position of the operator (O), so that external heat energy is prevented from being transmitted to the operator (O).
KR1020150175135A 2015-12-09 2015-12-09 Insulation frame for automatic door KR101790729B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150175135A KR101790729B1 (en) 2015-12-09 2015-12-09 Insulation frame for automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150175135A KR101790729B1 (en) 2015-12-09 2015-12-09 Insulation frame for automatic door

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Publication Number Publication Date
KR20170068209A KR20170068209A (en) 2017-06-19
KR101790729B1 true KR101790729B1 (en) 2017-10-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200016589A (en) * 2018-08-07 2020-02-17 황정연 Frame for insulation door and door system using the frame

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865907B1 (en) * 2017-04-24 2018-06-08 주식회사 태양자동문 Thermal insulated machine box structure for automatic door
KR102075690B1 (en) 2018-01-22 2020-02-10 조우집 Insulated operator box for automatic doors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020615A (en) 1999-07-08 2001-01-23 Fujisash Co Thermal insulating apparatus for thermal insulating sash component member
KR101506016B1 (en) 2014-08-04 2015-03-27 (주)동해공영 The insulation improved frame for windows and doors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020615A (en) 1999-07-08 2001-01-23 Fujisash Co Thermal insulating apparatus for thermal insulating sash component member
KR101506016B1 (en) 2014-08-04 2015-03-27 (주)동해공영 The insulation improved frame for windows and doors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200016589A (en) * 2018-08-07 2020-02-17 황정연 Frame for insulation door and door system using the frame
KR102083323B1 (en) * 2018-08-07 2020-03-02 김재규 Frame for insulation door and door system using the frame

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