KR101755443B1 - Thermal insulating automatic door - Google Patents

Thermal insulating automatic door Download PDF

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Publication number
KR101755443B1
KR101755443B1 KR1020150092566A KR20150092566A KR101755443B1 KR 101755443 B1 KR101755443 B1 KR 101755443B1 KR 1020150092566 A KR1020150092566 A KR 1020150092566A KR 20150092566 A KR20150092566 A KR 20150092566A KR 101755443 B1 KR101755443 B1 KR 101755443B1
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KR
South Korea
Prior art keywords
door
frame
heat insulating
upper frame
panel
Prior art date
Application number
KR1020150092566A
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Korean (ko)
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KR20170002250A (en
Inventor
송희민
Original Assignee
(주)창명건업
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Priority to KR1020150092566A priority Critical patent/KR101755443B1/en
Publication of KR20170002250A publication Critical patent/KR20170002250A/en
Application granted granted Critical
Publication of KR101755443B1 publication Critical patent/KR101755443B1/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
    • 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
    • E06B3/32—Arrangements 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
    • E06B3/34—Arrangements 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 with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • 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
    • E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
    • 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

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

Abstract

More particularly, the door frame upper frame of the drive panel unit horizontally installed on the upper side of the doorway and receiving the door driving means therein is divided into a first heat insulating member made of a synthetic resin material, a second heat insulating member, The present invention relates to a heat insulating automatic door capable of effectively preventing heat conduction between an outdoor side and an indoor side through a frame constituting a driving panel portion, thereby improving the heat insulating property.
The present invention provides a heat insulating automatic door comprising: a driving panel unit which is horizontally installed on an upper side of an entrance and in which a door driving unit having a door hanger which is moved in a lateral direction by a driving source is accommodated; A high-precision fisher unit installed on one side of the doorway; A movable door unit which is installed in parallel with the high-precision fisher unit and moves left and right in a direction overlapping with the high-precision fisher unit by hanging from the door hanger and opens and closes the doorway by a sliding door; Wherein the drive panel portion includes a door frame upper frame forming an outer frame, a front panel cover coupled to the front of the door frame upper frame at the outdoor side, and a front panel cover coupled to the front panel cover, And a rear panel cover coupled to the rear surface of the door frame upper frame to form an installation space for accommodating the door frame, wherein the door frame upper frame is made of a synthetic resin material and has a rectangular cross- A second heat insulating member having a rectangular cross section and disposed on the indoor side, and a connecting member connecting the first heat insulating member and the second heat insulating member to each other and having a connection heat insulating space formed therein, .

Description

{THERMAL INSULATING AUTOMATIC DOOR}

More particularly, the door frame upper frame of the drive panel unit horizontally installed on the upper side of the doorway and receiving the door driving means therein is divided into a first heat insulating member made of a synthetic resin material, a second heat insulating member, The present invention relates to a heat insulating automatic door capable of effectively preventing heat conduction between an outdoor side and an indoor side through a frame constituting a driving panel portion, thereby improving the heat insulating property.

In a building or a public facility including a company, a shopping mall, an education facility, a government office, a department store, and the like, it is automatically opened or closed by a signal of a detection sensor for detecting whether or not a person enters or exits, A large number of automatic doors are installed. FIG. 1 shows a general structure of a general automatic door.

As shown in FIG. 1, the automatic door 100 includes an automatic door frame 110 installed at an entrance, an upper installation frame 120 installed at an upper side of an entrance and having a guide rail 121 ' A driving motor 130 installed at one side of the driving motor 120 and rotationally driven in response to a signal or button operation of the sensing sensor and a driving pulley 140 'fixed to the output shaft of a speed reducer 131' A driven pulley 150 mounted on the upper mounting frame 120 at a predetermined distance from the driving pulley 140 and a timing belt drivingly connecting the driving pulley 140 and the driven pulley 150 A door hanger 170 fixed to a predetermined portion of the timing belt 160 and a door hanger 170 coupled to a lower portion of the door hanger 170 and sliding left and right along the guide rail 121 ' , A sliding door (180) fixed to the automatic door frame (110) The sliding door 180 includes a fixed door 190 that selectively overlaps the sliding door 180 in accordance with the lateral movement of the sliding door 180. The sliding door 180 includes a door frame 170, The reinforced glass panel 183 'is coupled to a lower portion of the automatic door frame 181', and the fixed door 190 is formed of a reinforced glass panel integrally fixed to the automatic door frame 110.

The automatic door 100 may be installed as a single sliding door type in which one sliding door 180 is slid to one side and opens the door according to the size of the doorway and two sliding doors 180 are slidingly moved to both sides simultaneously Sliding doors that open the doorway. In some cases, a plurality of sliding doors may be provided in a multi-sliding door type that opens the door as the sliding doors are stacked and overlapped.

A gap is necessary between the reinforced glass panel 183 'of the sliding door 180 and the automatic door frame 110 surrounding the fixed door 190 for the left and right sliding movement of the sliding door 180 in the case of the general automatic door 100 In the case of the two-sliding door type, the width of the reinforced glass panel 183 'is set to be greater than the width of the door frame 181' by the width of the door frame 181 'and the reinforced glass panel 183' In order to prevent the reinforced glass panel 183 'from being damaged by mutual collision of the sliding doors 180 upon malfunction due to the aging of the driving motor 130, the reinforced glass panel 183' of the sliding doors 180 ' A gap is necessarily generated between the first and second electrodes 183 '.

As a result, outdoor air contaminated through the clearance between the sliding door 180 and the automatic door frame 110 and the clearance between the both sliding doors 180 is introduced into the room, so that indoor air is polluted, The indoor air can not be maintained in a quiet environment. In the summer, the indoor air that has been cooled is discharged to the outside through a gap between the sliding door 180 and the automatic door frame 110 and a gap between the both sliding doors 180 At the same time, the hot outdoor air flows into the room, the heated indoor air is discharged to the outside in winter, and the cold outdoor air flows into the room, thereby lowering indoor cooling and heating efficiency and energy consumption.

In order to solve the above-described problem, a "automatic door windshield device" is proposed in Registration Practical Utility Model No. 0296923 (Publication Date: December 22, 2002) and Registration Practical Utility Model No. 0461769 (Publication Date: .

[0004] However, the above-mentioned prior art attempts to solve the windshield problem of a gap in a door, and it is a problem that the frame itself, in particular, the door frame is horizontally installed on the upper side of the doorway, There has been a problem in that the problem of heat insulation in which heat exchange occurs on the indoor side can not be solved.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a door panel, which is horizontally installed above a doorway, And it is an object of the present invention to provide an insulated automatic door capable of preventing heat conduction from occurring.

Another object of the present invention is to provide an insulating door which is capable of improving the heat insulating property by providing a windshield member capable of blocking various gaps formed in automatic doors.

In order to accomplish the above object, a heat insulating automatic door according to the present invention comprises: a drive panel part horizontally installed on an upper side of a doorway and receiving a door driving means provided with a door hanger which is moved in a lateral direction by a driving source; A high-precision fisher unit installed on one side of the doorway; A movable door unit which is installed in parallel with the high-precision fisher unit and moves left and right in a direction overlapping with the high-precision fisher unit by hanging from the door hanger and opens and closes the doorway by a sliding door; Wherein the drive panel portion includes a door frame upper frame forming an outer frame, a front panel cover coupled to the front of the door frame upper frame at the outdoor side, and a front panel cover coupled to the front panel cover, And a rear panel cover coupled to the rear surface of the door frame upper frame to form an installation space for accommodating the door frame, wherein the door frame upper frame is made of a synthetic resin material and has a rectangular cross- A second heat insulating member having a rectangular cross section and disposed on the indoor side, and a connecting member connecting the first heat insulating member and the second heat insulating member to each other and having a connection heat insulating space formed therein, .

In the heat insulating automatic door according to the present invention, the thickness of the connecting member is formed to be smaller than the thickness of the first heat insulating member and the second heat insulating member with respect to a cross section, The door frame upper frame includes a fitting protrusion protruding from the connecting member in a direction parallel to the step at a position spaced apart from the respective step portions by a predetermined distance, And a fitting groove is formed between each step and the fitting protrusion.

The door frame automatic door according to the present invention is characterized in that the door frame upper frame includes a pair of horizontal door frame frames vertically spaced apart from each other and a pair of vertical door frame frames coupled to both ends of the pair of horizontal door frame frames Wherein the front panel cover includes an upper end portion extending from the front panel flat portion and a lower end portion extending from the lower end portion of the front panel panel to surround the outer ends of the pair of mutually opposing first heat insulating members provided in the pair of horizontal door frame frames, And a distal end portion of the front panel folded portion is inserted and fixed in the fitting groove.

Further, in the heat insulating automatic door according to the present invention, the pair of mutually opposed first heat insulating members provided in the pair of horizontal door frame frames are formed in a C-shape having a front face open, The front panel cover and the pair of mutually opposed pairs of the front and rear panels are opened so that the front panel cover and the front panel cover are opened, The heat insulating reinforcing flat portion is spaced a predetermined distance behind the front panel flat portion so as to form a front hermetically sealed space with respect to the first door frame, and both ends are inserted into the fitting grooves formed on the mutually facing sides of the pair of horizontal door frames, And a heat insulating material filled in the front hermetically sealed space.

The heat insulating automatic door according to the present invention is characterized in that the rear panel cover is bent at a top end portion extending from the rear panel flat surface portion so as to respectively surround the outer end portions of the first heat insulating member located at the top of the pair of horizontal door frame frames Wherein a rear panel bending portion is formed and a distal end portion of the rear panel bending portion is fitted and fixed in the fitting groove and the rear panel flat portion is spaced apart from a second heat insulating member positioned below a pair of the horizontal door frame frames, And a movable door passage hole is formed between the lower end of the panel plane portion and the second heat insulating member in the left and right direction.

Further, in the heat insulating automatic door according to the present invention, the first insulating member, the second insulating member and the connecting member of the door frame upper frame are integrally manufactured by extrusion molding of PVC material, and the front panel cover and the rear panel cover are made of stainless steel Or a steel material is produced by extrusion molding.

According to another aspect of the present invention, there is provided a heat insulating automatic door, wherein the movable door unit includes a movable door plate and a movable door upper frame coupled to an upper end of the movable door plate, wherein the fixed- And a fixed door upper frame coupled to an upper end of the movable door upper frame, wherein a horizontal door frame frame positioned below a pair of horizontal door frame frames of the door frame upper frame is configured to be the fixed door upper frame, And an upper windshield member disposed at a position where mutually facing sides of the fixed door upper frame can overlap with each other and capable of blocking a gap between the movable door upper frame and the fixed door upper frame overlapping the movable door upper frame; And further comprising:

In addition, in the heat insulating automatic door according to the present invention, the upper windshield member may include an upper brush provided so as to be longitudinally mutually in contact with the movable door upper frame and the lateral center of the fixed door upper frame overlapping the movable door upper frame, And an upper shielding film which protrudes in mutually opposing directions in the longitudinal direction at the upper and lower positions of the upper brush and on the side surfaces of the door upper frame and the upper door upper frame superimposed thereon, Wherein the upper shielding film is made of a material having a certain elasticity so that the protruding ends contacting with each other are installed so as to be mutually supported with elastic restoring force in a direction in which they are in close contact with each other.

In the heat insulating automatic door according to the present invention, the movable door portion may further include a movable door one side frame and a movable door other side frame, which are respectively coupled to both side ends of the movable door plate, A side windshield member configured to block a gap between one side frame of the moving door and one side frame of the fixed door overlapping the moving door in a state in which the door is closed; And further comprising:

Further, in the heat insulating automatic door according to the present invention, the side windshield member may be provided so as to be mutually abutted against each other in the longitudinal direction in the lengthwise direction at the side center of the one side frame of the movable door and the one side frame of the fixed door overlapping the one side frame of the movable door A side wall inner side end of the movable door side frame and a lateral side outer side end of the fixed door side frame overlapping with the side door side wall in a state in which the door is closed; Wherein the side part 1 barrier film is made of a material having a certain elasticity so that the protruding end parts which come into mutual contact with each other in a state in which the entrance and the exit are closed are brought into contact with each other, So that they are mutually supported.

In addition, the insulating side automatic door according to the present invention is characterized in that, in the case where the movable door portion is moved in a direction to close the door, the side door shielding film has a protruded end portion which is in mutual contact and is bent in mutually corresponding directions And the side windshield member further includes a side barrier plate 2 protruding from the side outer end of the moving door unit so as to cover the side inner end of the high- .

Further, the heat insulating automatic door according to the present invention may include a moving end windshield member capable of blocking a gap between an outer end of the other door frame and a side surface of the doorway while the doorway is closed; Wherein the moving end windshield member is made of a material having a certain elasticity and is coupled to an outer end of the other frame of the moving door so that when the moving door is moved and the entrance is closed, And a packing.

In addition, the heat insulating automatic door according to the present invention includes a lower windshield member capable of blocking a gap between a lower end of the movable door unit and a bottom of the doorway; The lower end delivering member may include a lower end brush connected to the lower end of the moving door unit and contacting the bottom of the opening.

According to the above-described construction, the heat insulating automatic door according to the present invention comprises a door frame upper frame horizontally installed on the upper side of the doorway and receiving door driving means therein, a first insulating member made of a synthetic resin material, And a connection member having a connection-side heat-insulating space formed thereon. Thus, it is possible to prevent heat conduction between the outdoor side and the indoor side through the frame constituting the driving panel portion, thereby improving heat insulation.

In addition, the heat insulating automatic door according to the present invention has an advantage that a heat insulating property can be further improved by providing a windshield member capable of blocking various gaps formed in an automatic door.

1 is a schematic diagram of a general automatic door
2 is a front structural view of a heat insulating automatic door according to an embodiment of the present invention.
Fig. 3 is a perspective view of a heat insulation automatic door according to an embodiment of the present invention.
4 is an exploded side view of a main portion of a heat insulating automatic door according to an embodiment of the present invention.
Fig. 5 is a side view showing the main part connecting side of the heat insulating automatic door according to the embodiment of the present invention
6 is a plan view showing a state of use of the side windshield member of the heat insulating automatic door according to the embodiment of the present invention.
FIG. 7 is a front view showing a use state of the movable end windshield member of the heat insulating automatic door according to the embodiment of the present invention. FIG.
8 is a front view showing the state of use of the lower end windshield member of the heat insulating automatic door according to the embodiment of the present invention.

Hereinafter, the insulating door according to the present invention will be described in more detail with reference to the embodiments shown in the drawings.

FIG. 2 is a front structural view of a heat insulating automatic door according to an embodiment of the present invention, FIG. 3 is a perspective view of a heat insulating automatic door according to an embodiment of the present invention, 6 is a plan view showing a state of use of the side windshield members of the heat insulating automatic door according to one embodiment of the present invention, and FIG. 6 is a side view of the heat insulating automatic door, 7 is a front view showing the use state of the movable end windshield member according to the embodiment of the present invention, and FIG. 8 is a front view showing the use state of the lower end windshield member according to the embodiment of the present invention. to be.

2 to 8, the heat insulating automatic door according to an embodiment of the present invention includes a driving panel 10, a high-precision door 20, a moving door 30, an upper windshield 40, A side end wind deflector member 50, a moving end wind deflector member 60, and a lower end wind deflector member 70.

The driving panel unit 10 includes a door driving unit 11, a door frame upper frame 12, a front panel cover 13, a rear panel cover 14, A reinforcing cover 15, and a heat insulating material 16.

The door driving means 10 includes a door hanger 112 accommodated in the driving panel portion 10 and moved in a lateral direction by a driving source 111.

It should be understood that the drive source 111 may include the drive motor 130, the drive pulley 140, the driven pulley 150, and the timing belt 160 of FIG. 1 as described in the background art.

The frame upper frame (12) is configured to form an outer frame. The frame upper frame (12) has a first heat insulating member (121) made of a synthetic resin material and having a rectangular cross section and arranged outdoors, And a connecting member 123 connecting the first and second heat insulating members 121 and 122 to each other and having a connection heat insulating space 123a formed therein, do.

The first insulation member 121 made of a synthetic resin material, the connection member 123 having the connection part heat insulation space 123a formed therein and the second insulation member 122 are sequentially connected in the direction toward the room from the outdoor side, It is possible to effectively block the heat conduction and improve the heat insulating performance.

In the embodiment of the present invention, the door frame upper frame 12 is formed such that the thickness of the connecting member 123 is greater than the thickness of the first heat insulating member 121 and the second heat insulating member 122, And a step 124 is formed in each of the connecting portions of the connecting member 123 and the connecting portions of the first and second heat insulating members 121 and 122.

The frame upper frame 12 has a fitting protrusion 125 protruding from the connecting member 123 in a direction parallel to the step 124 at a position spaced apart from the respective step 124 by a predetermined distance And a fitting groove 126 is formed between each step 124 and the fitting protrusion 125. As shown in FIG.

The end grooves 152 of the front panel cover 13, the rear panel cover 14 and the heat insulating reinforcing cover 15 can be easily fitted to the body frame upper frame 12 by the structure of the fitting groove 126 .

The first heat insulating member 121, the second heat insulating member 122 and the connecting member 123 constituting the door frame upper frame 12 are integrally formed by extrusion molding of a PVC material.

The door frame upper frame 12 according to an embodiment of the present invention is made of a PVC material, so that the effect of interrupting heat conduction between the room and the outdoor side is excellent, there is no occurrence of corrosion, processing and productivity are easy, There is an advantage that the transportation and construction work can be facilitated.

The frame upper frame 12 includes a pair of upper and lower horizontal frame frames 12a and 12b and a pair of vertical frame frames 12a and 12b coupled to both ends of the pair of horizontal frame frames 12a and 12b. (12c, 12d).

The pair of mutually opposed first heat insulating members 121 and 121 'provided on the pair of horizontal door frame frames 12a and 12b are formed in a U-shape having an opened front face, The space between the first and second heat insulating members 121 and 121 ', the front panel cover 13, the heat insulating reinforcing cover 15 and the heat insulating member 16 is filled with the heat insulating material 16, To form an enclosed space. A detailed description thereof will be given later.

The front panel cover 13 is coupled to the front of the door frame upper frame 12 at the outdoor side and includes a front panel flat portion 131 and front panel bent portions 132 and 133.

The front panel bending portions 132 and 133 are formed at the upper and lower ends extending from the front panel flat portion 131 and are respectively provided with a pair of mutually opposed first heat insulating members The end portions of the front panel bending portions 132 and 133 are inserted into the fitting groove 126 and fixed.

Meanwhile, in an embodiment of the present invention, the front panel cover 13 may include a front panel flat portion 131, which is spaced apart from the first heat insulating members 121 and 121 ' Is joined to the front surface of the frame 12 by an organic coupling with the first heat insulating members 121 and 121 ', the front panel cover 13, the heat insulating reinforcing cover 15 and the heat insulating member 16, So as to form a front closed space for filling the heat insulating material 16 in the space therebetween. A detailed description thereof will be given later.

The rear panel cover 14 is provided with a space for accommodating the door driving means 11 between the front panel cover 13 and the rear panel cover 14 and is coupled to the rear surface of the door frame upper frame 12 A rear panel flat portion 141, a rear panel bend portion 142, and a moving door passage hole 143. [

The rear panel bending portion 142 is formed at an upper end portion extending from the rear panel flat surface portion 141 and has an outer end portion of a second heat insulating member 122 positioned at an upper portion of the pair of horizontal door frame frames 12a and 12b And a rear end portion of the rear panel bend portion 142 is fitted and fixed to the fitting groove 126. As shown in FIG.

The movable door passage hole 143 is spaced a certain distance from the second heat insulating member 122 'positioned at the lower one of the pair of the horizontal door frame frames 12a and 12b, Is formed between the lower end of the panel plane portion 141 and the second heat insulating member 122 'in the left-right direction.

The rear panel panel 141 and the rear panel panel portion 142 may be integrally formed. In an embodiment of the present invention, the rear panel panel 13 may be integrally formed with the rear panel panel 141, The rear panel panel portion 141 and the rear panel panel portion 142 are separated from each other so as to facilitate separation of the rear panel panel portion 141 and the rear panel panel portion 142, respectively.

Meanwhile, in the embodiment of the present invention, the front panel cover 13 and the rear panel cover 14 are manufactured by bending a plate material of stainless steel or by extruding a steel material.

The heat insulating reinforcing cover 15 is formed to have a heat insulating reinforcing surface such that a front closed space is formed between the front panel cover 13 and a pair of mutually opposed first heat insulating members 121 and 121 ' The end portions 152 are formed in the fitting grooves 126 formed on the mutually facing sides of the pair of the horizontal frame frames 12a and 12b with the portion 151 being spaced a predetermined distance behind the front panel flat portion 131 And is fitted and fixed.

The heat insulating material 16 is filled in the front hermetically sealed space formed by the organic connection of the first heat insulating members 121 and 121 ', the front panel cover 13 and the heat insulating reinforcing cover 15 .

Because of the structure in which the front sealed space is filled with the heat insulating material 16, the heat insulating automatic door according to the embodiment of the present invention can more effectively prevent the heat conduction between the outdoor side and the indoor side through the drive panel part 10 It will be possible to do.

The stationary door upper part 22, the fixed door one side frame 23 and the fixed door one side frame 24 (see FIG. 1) are formed on the side of the entrance 1, ).

The fixed plate upper frame 22 may be formed of glass as in the embodiment of the present invention. The fixed plate upper frame 22 is coupled to the upper end of the fixed plate 21, The horizontal door frames 12b positioned below the pair of horizontal door frame frames 12a and 12b are configured to be the fixed door upper frame 22.

The fixed door one side frame 23 and the fixed door side frame 24 are coupled to both ends of the high precision plate 21, respectively.

The fixed door upper frame 22, the fixed door one side frame 23 and the fixed door other side frame 24 surrounding the high precision plate 21 are installed in the same first insulation Member 121, the second heat insulating member 122, and the connecting member 123, as shown in FIG.

The moving door unit 30 is installed in parallel with the high-speed door unit 20 and is suspended from the door hanger 112 to move left and right in a direction overlapping the high-speed door unit 20, Opening and closing.

The movable door unit 30 includes the movable door plate 31, the movable door upper frame 32, the movable door one side frame 33 and the movable door side frame 24 in the embodiment of the present invention .

The movable door plate 31 may be made of glass as in the embodiment of the present invention, and the movable door upper frame 32 is coupled to the upper end of the movable door plate 31, The movable door upper frame 32 and the fixed door upper frame 22 are disposed at positions where mutually facing sides can overlap with each other and an upper wind deflector 40 is installed in a gap therebetween .

The movable door frame 33 and the movable door frame 34 are coupled to both ends of the movable door plate 31, respectively.

The movable door upper frame 32, the movable door one side frame 33 and the movable door other side frame 34 which enclose the movable door plate 31 are provided with a first door frame 31 such as the door frame upper frame 12, And may be composed of a combination of the heat insulating member 121, the second heat insulating member 122, and the connecting member 123.

The upper windshield member 40 may block a gap between the upper door frame 32 and the upper door frame 22, and the upper windshield member 40 may block the gap between the upper door frame 32 and the upper door frame 22. In one embodiment of the present invention, The upper end supporting member 40 includes top brushes 41a and 41b and top end blocking films 42a and 42b.

The upper brushes 41a and 41b are longitudinally mutually abutted against the center of a side surface of the movable door upper frame 32 and the fixed door upper frame 22 overlapping the movable door upper frame 32, respectively.

The upper shielding films 42a and 42b are formed on the side surfaces of the movable door upper frame 32 and the fixed door upper frame 22 overlapping the movable door upper frame 32 in the longitudinal direction at upper and lower positions of the upper brushes 41a and 41b, The upper end shielding films 42a and 42b are made of a material having constant elasticity such as rubber and are in contact with each other, And the protruding end portions are provided so as to be mutually supported with an elastic returning force in a direction in which they are in close contact with each other.

In other words, the upper shielding film 42a disposed inside is configured to expand outward, and the upper shielding film 42b disposed outwardly is constructed so as to be misted inward, so that the protruding ends contacting with each other are in contact with each other The mutual support with the elastic restoring force can cut off the gap with a more effective effect.

The side windshield member 40 is configured to block a gap between the movable door one side frame 33 and the fixed door one side frame 23 overlapping the movable door one side while the entrance 1 is closed. The side brushes 51a and 51b, the side-by-side blocking films 52a and 52b, and the side blocking film 51 in the embodiment of the present invention.

The side bushes 51a and 51b are moved from the state of FIG. 6A to the state of FIG. 6B, that is, in a state in which the door 1 is closed, And are longitudinally mutually abutted against the center of the side surface of the frame 23, respectively.

6B, the side first blocking films 52a and 52b are formed in a state in which the door 1 is closed and the side inner side ends of the movable door one side frame 33 and the side walls of the fixed door one side frame And protruding ends protruding in mutually opposing directions in the lengthwise direction are provided to be in contact with each other.

In one embodiment of the present invention, the side-by-side blocking films 52a and 52b are made of a material having a certain elasticity, so that the protruded ends, which are in mutual contact with each other in a state where the entrance 1 is closed, And when the moving door unit 30 is moved in the direction of closing the door 1 in the state of FIG. 6 (a) to the state of FIG. 6 (b) The engaging portions 521a and 521b are formed in which the protruding ends are bent in mutually corresponding directions.

Due to the configuration of the engaging portions 521a and 521b, the side windshield member 50 can effectively block a gap between the movable door one side frame 33 and the fixed door one side frame 23 overlapping the movable door side frame 33 will be.

The side partition 2 barrier film 53 is protruded to cover a side inner side end of the high-precision portion 20 in a state where the entrance 1 is closed in a lengthwise direction at a lateral outer end of the moving door unit 30 .

The side-by-side second blocking membrane 53 is positioned at the lateral outer end of the moving door unit 30 so that the side-by-side second blocking membrane 53 is positioned on the side of the moving door unit 30, as shown in FIG. 6 (b), the side-by-side separation membrane 53 covers the side edge of the side of the high-precision portion 20 in the state in which the entrance 1 is closed, .

The movable end flared member 60 is configured to block a gap between the outer end of the movable door second frame 34 and the side face of the entrance 1 in a state in which the entrance 1 is closed.

7, the movable end windshield 60 is coupled to the outer end of the movable door's other side frame 34 and is made of a material having a certain elasticity, And a rubber packing 61 that is pressed onto the side surface of the door 1 when the door 30 is moved from the state of the door 1 to the state of the door 1 and the door 1 is closed.

The lower windshield member 70 may block the gap between the lower end of the moving door unit 30 and the bottom of the doorway 1. In one embodiment of the present invention, And a lower end brush (71) or a lower end stopper (not shown), which is coupled to the lower end and contacts the bottom of the entrance (1).

The thermal insulation door described above and shown in the drawings is only one embodiment for carrying out the present invention and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the following claims, and the embodiments improved and changed without departing from the gist of the present invention are obvious to those having ordinary skill in the art to which the present invention belongs It will be understood that the invention is not limited thereto.

1 Entrance
10 drive panel section
11 door driving means
111 driving source
112 door hanger
12 frame upper frame
12a, 12b A pair of horizontal frame frames
12c, 12d A pair of vertical door frames
121 first insulating member
122 second insulating member
123 connecting member
123a Connection insulation space
124 tiers
125 insertion projection
126 fitting groove
13 Front panel cover
131 Front panel flat section
132, < / RTI > 133 front panel bend
14 Rear panel cover
141 Rear Panel Panel Side
142 Rear panel bend
143 Moving door through hole
15 Insulation reinforcement cover
151 Insulation reinforcement plane part
16 Insulation
20 High precision fisher
21 Precision plate
22 Fixed door upper frame
23 Fixed door one side frame
24 Fixed door frame
30 mobility fisher
31 Movable door plate
32 Moving door upper frame
33 Moving door one side frame
34 Moving door frame
40 upper windshield member
41a, 41b upper brush
42a, 42b upper shielding film
50 side windshield member
51a, 51b side brush
52a, 52b,
521b, 521b,
53 side subtitle 2 blocking film
60 moving end windshield member
61 Rubber packing
70 lower end wind wind member
71 bottom brush

Claims (13)

A drive panel unit which is horizontally installed on the upper side of the doorway and accommodates door driving means provided with a door hanger which is moved in a lateral direction by a driving source; A high-precision fisher unit installed on one side of the doorway; A movable door unit which is installed in parallel with the high-precision fisher unit and moves left and right in a direction overlapping with the high-precision fisher unit by hanging from the door hanger and opens and closes the doorway by a sliding door; In the included automatic door,
The drive panel unit includes a door frame upper frame forming an outer frame, a front panel cover coupled to the front of the door frame upper frame at the outdoor side, and an installation space for accommodating the door driving unit between the front panel cover And a rear panel cover coupled to the rear surface of the door frame upper frame at the indoor side,
Wherein the frame upper frame comprises a first heat insulating member made of a synthetic resin material and having a rectangular cross section and disposed on the outdoor side, a second heat insulating member having a rectangular cross section and disposed on the indoor side, And a connecting member for connecting the second heat insulating members to each other and having a connection heat insulating space formed therein,
The frame upper frame is formed such that the thickness of the connecting member is smaller than the thickness of the first heat insulating member and the second heat insulating member with respect to an end face thereof so that the thickness of the connecting member and the first heat insulating member and the second heat insulating member Each of the connecting portions is formed with a step,
Wherein the frame upper frame further comprises a fitting protrusion protruded from the connecting member in a direction parallel to the step at a position spaced apart from the respective step portions by a predetermined distance, Grooves are formed,
The frame upper frame includes a pair of horizontal frame frames vertically spaced apart from each other and a pair of vertical frame frames coupled to both ends of the pair of horizontal frame frames,
The front panel cover includes a front panel panel and a front panel panel. The front panel panel includes a front panel panel and a front panel panel. The front panel panel includes a pair of horizontal frame frames, Wherein a front end portion of the front panel folded portion is fitted and fixed in the fitting groove,
Wherein a pair of mutually opposed first heat insulating members provided on the pair of horizontal door frame frames is formed in a U-shape having an open front face,
Wherein the front panel cover is coupled to the front surface of the door frame upper frame so as to be spaced apart from the first heat insulating member having the front surface opened,
Wherein the drive panel portion is spaced a predetermined distance rearward of the front panel flat portion so that the front airtight space is formed between the front panel cover and the pair of mutually opposed first heat insulating members, And a heat insulating reinforcement covering both end portions of the heat insulating reinforcement cover, the heat insulating reinforcement cover being fitted and fixed in a fitting groove formed on mutually facing sides of the pair of horizontal door frame frames, and a heat insulating material filled in the front hermetically sealed space. delete delete delete The method according to claim 1,
Wherein the rear panel cover is formed with a rear panel bend bent at a top end portion extending from a rear panel flat portion and each bent to surround an outer end portion of a first heat insulating member positioned at an upper portion of the pair of horizontal door frame frames, Wherein the rear panel flat portion is spaced apart from the second heat insulating member positioned below the pair of the horizontal door frame frames so that the lower end of the rear panel flat portion and the second heat insulating member, Wherein a movable door passage hole is formed between the members so as to be elongated in the lateral direction. 6. The method according to claim 1 or 5,
The first heat insulating member, the second heat insulating member and the connecting member of the frame upper frame are extruded and molded into a PVC material,
Wherein the front panel cover and the rear panel cover are manufactured by bending a plate material of stainless steel or by extruding a steel material. 6. The method according to claim 1 or 5,
Wherein the movable door portion includes a movable door plate and a movable door upper frame coupled to an upper end of the movable door plate,
Wherein the high precision fisher unit comprises a high precision fish plate and a fixed door upper frame coupled to an upper end of the high precision fish plate, wherein a horizontal door frame frame positioned below a pair of horizontal door frame frames of the door frame upper frame, An upper frame,
Wherein the movable door upper frame and the fixed door upper frame are disposed at positions where mutually facing sides can overlap with each other,
An upper windshield member capable of blocking a gap between the movable door upper frame and the fixed door upper frame overlapping the movable door upper frame; Further comprising an insulating door. 8. The method of claim 7,
The upper windshield member includes upper and lower brushes that are longitudinally mutually abutted against a center of a side surface of the movable door upper frame and the side surfaces of the fixed door upper frame overlapping the movable door upper frame, And an upper shielding film protruding in mutually opposing directions in the longitudinal direction at the upper and lower positions of the upper brush on the side surface of the upper frame,
Wherein the upper shielding film is formed so as to be mutually supported with a resilient return force in a direction in which the protruding end portions, which are made of a material having a certain elasticity, are in contact with each other. 8. The method of claim 7,
Wherein the moving door unit further comprises a movable door one side frame and a movable door other side frame respectively coupled to both side ends of the movable door plate,
The high-precision fisher unit further includes a fixed-door one-side frame coupled to one end of the high-
A side windshield member capable of blocking a gap between one side frame of the moving door and one side frame of the fixed door overlapping the moving door with the door being closed; Further comprising an insulating door. 10. The method of claim 9,
The side windshield member includes a side brush provided so as to be in contact with each other in the longitudinal direction at long sides in the side center of the movable door one frame and the one side frame of the fixed door overlapping the movable door in a state in which the door is closed, And a side part 1 barrier film which protrudes in mutually opposing directions in the longitudinal direction and has protruding ends in contact with each other at the side inner side end of the movable door one side frame and the side side outer side ends of the fixed door one side frame overlapping with each other Respectively,
Characterized in that the side blocking plate (1) is made of a material having a certain elasticity so that the protruding ends mutually contacting with each other in the closed state are installed so as to be mutually supported with elastic restoring force in close contact with each other. 11. The method of claim 10,
Wherein the side blocking part has a locking part formed by folding the protruded end parts which are in mutual contact with each other so as to be engaged with each other when the moving door part is moved in the direction of closing the entrance,
The side windshield member may further include a side barrier plate 2 protruding from the side outer end of the moving door unit so as to cover the side inner end of the high-precision fish plate unit in a state in which the entrance is closed in the longitudinal direction. Insulation automatic door. 10. The method of claim 9,
A movable end windshield member capable of blocking a gap between an outer end of the other side frame of the movable door and a side surface of the doorway while the doorway is closed; Further included,
The moving end windshield member is made of a material having a certain elasticity and is attached to the outer end of the other door frame of the movable door so that the movable door portion is moved and pressed against the side surface of the door when the door is closed Insulating automatic door with characteristic. 8. The method of claim 7,
A lower windshield member capable of blocking a gap between a lower end of the moving door unit and a bottom of the doorway; Further included,
Wherein the lower end windshield member is composed of a lower end brush or a lower end blocking membrane which is coupled to a lower end of the moving door unit and contacts the bottom of the door.
KR1020150092566A 2015-06-29 2015-06-29 Thermal insulating automatic door KR101755443B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101987751B1 (en) 2018-11-15 2019-09-30 김사관 Sliding type auto-door with improved insulative and constructive fuction

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Publication number Priority date Publication date Assignee Title
KR102075690B1 (en) * 2018-01-22 2020-02-10 조우집 Insulated operator box for automatic doors
KR102050793B1 (en) * 2019-04-01 2019-12-03 (주) 예광창호 Sliding windows with improving structure for airtightness and insulation
KR102351285B1 (en) * 2021-04-06 2022-01-14 (주)선흥 Sliding door by electric motor for easy-assembly of motor with remote control
KR102356367B1 (en) * 2021-05-12 2022-02-08 이기현 Swing folding door by electric motor for easy-assembly of motor

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KR101233285B1 (en) * 2012-09-24 2013-02-22 김순석 Windows and doors for automatic sliding door
KR101460598B1 (en) * 2013-12-19 2014-11-11 임식규 Tempered glass safety double door with enhanced windproofness
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KR101094066B1 (en) 2011-07-25 2011-12-15 김순석 Windows and doors for automatic sliding door
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KR101987751B1 (en) 2018-11-15 2019-09-30 김사관 Sliding type auto-door with improved insulative and constructive fuction

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