KR101588379B1 - Electric folding door opening system - Google Patents

Electric folding door opening system Download PDF

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Publication number
KR101588379B1
KR101588379B1 KR1020140175396A KR20140175396A KR101588379B1 KR 101588379 B1 KR101588379 B1 KR 101588379B1 KR 1020140175396 A KR1020140175396 A KR 1020140175396A KR 20140175396 A KR20140175396 A KR 20140175396A KR 101588379 B1 KR101588379 B1 KR 101588379B1
Authority
KR
South Korea
Prior art keywords
door
main
roller unit
guide
main door
Prior art date
Application number
KR1020140175396A
Other languages
Korean (ko)
Inventor
이현구
Original Assignee
주식회사 태현지앤디
(주)미소에프앤디
이현구
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 주식회사 태현지앤디, (주)미소에프앤디, 이현구 filed Critical 주식회사 태현지앤디
Priority to KR1020140175396A priority Critical patent/KR101588379B1/en
Application granted granted Critical
Publication of KR101588379B1 publication Critical patent/KR101588379B1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/652—Belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels

Abstract

The present invention relates to an electric folding door opening and closing device. More specifically, the present invention enables a door to be easily and simply opened and stably opened and closed while the door is not separated to the outside. The present invention comprises: an upper end frame having a rail; an upper side frame where a guide hole is formed in a center; a main roller unit installed on an upper surface of the rail; a transfer roller unit; a protective frame installed on one side among left and right side frames; a main door connected to and installed in a central shaft of the main roller unit; and slave doors connected to the main door with a hinge.

Description

[0001] The present invention relates to an electric folding door opening system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric folding door opening / closing apparatus, and more particularly, to an opening / closing apparatus for an electric folding door, So that the door can be opened easily and easily.

Further, since a plurality of doors are moved in the guide rails by the rotating rollers formed on the upper and lower sides, the doors can be opened and closed stably without departing from the outside.

Generally folding door is a folding door which can be used for replacing the inside and outside walls of a building wall. It is durable in response to mechanical external force. It is also suitable for external use because it has soundproof and windproof effect. Do.

In addition, it can be used as a folding door for interior applications because it can secure visibility by applying glass to the product and has excellent design.

This kind of folding door opens up 50% of the existing doors to more than 90% to utilize the space in a valuable way, making it easy for customers to access large living space for residential use, It is used as an entrance for houses, shopping malls, and so on.

As shown in FIG. 1, the folding type door is disclosed in Japanese Laid-Open Patent Application No. 1271633, and moves along a guide rail formed on the receiving member 100, and a plurality of door members D1 to D4, The folding door comprising:

Roller members (210, 230, 250, 270) for allowing the plurality of door members (D1 to D4) to move along the guide rails; Door hinges (300, 350) hinging the plurality of door members (D1-D4) to each other; And roller hinges (400, 450, 470, 490) connecting the plurality of door members (D1 to D4) and the roller members (210, 230, 250, 270)

The door hinges 300 and 350 include an outer fixing piece 310 having a central groove formed therein, an inner fixing piece 320 fitted in the groove, an outer fixing piece 310, An outer hinge tube and an inner hinge tube formed integrally with each other,

The outer hinge pipe and the inner hinge pipe are extended in a tangential direction and then bent at right angles to form the outer and inner fixing pieces.

The folding type door is designed so that the door can be completely opened at a position outside the door opening of the wall without completely opening the door, and a plurality of door members are coupled to the housing member by a door hing .

The fixed hinge connects the door member D1 positioned on the side of the receiving member out of the fixing member and the plurality of door members D1 to D4 to prevent the connected door member D1 from moving.

Such a folding door has a structure in which the door is opened and closed while folding or folding the door members by pushing or pulling the door members toward or away from the doorway.

However, such a conventional folding door has a disadvantage in that a user manually pushes the door member to one side while manually opening a plurality of door members.

Further, the door members provided on the receiving member are spaced apart from the receiving member at a predetermined distance, so that sound and wind noise are not perfectly made, and dust, substances, and the like are introduced into the gap.

Further, when a plurality of door members move along the guide rails of the receiving member, there is a problem in that noise is generated while being shaken to the left and right. Since the opening and closing speed of the door member is not constant due to the opening and closing of the door members by the force of the user, There is a problem that the repair and maintenance costs are increased due to the failure.

The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide an electric motor which can open and close a door by an easy and simple method, as the stopper roller of the main door inserts and leaves the guide groove of the upper frame, Thereby providing a folding door system.

In addition, the present invention provides an electric folding door system in which a door is stably moved without external deviation and shake because the upper and lower rotating rollers are inserted and moved in the guide rails.

delete

In order to achieve the above object, the present invention provides a belt driving device comprising: a driving motor provided to a pulley connected to a belt gear; an upper frame having a rail formed long in the longitudinal direction below the belt gear; A main roller unit provided on an upper surface of the rail and having a center shaft installed on an upper surface of the main door and opening and closing the door by releasing and returning the main door to and from the opening and closing groove; A conveying roller unit having the same shape as the main roller unit, a connection part connected to the gear unit on one side of the upper surface, a center shaft formed at the center of the main body and fixed to the upper surface of the last door, A protective frame installed in the main roller unit and installed to cover a part of the front surface of the start door, Results through to installation is the main door, said main door and the hinge is in the electric folding door made up of slave door is installed is formed with a guide roller on each of the upper surface of the door center last door is connected with the central axis of the conveying roller unit,
Wherein the main door is provided with a stopper roller protruding upward on one side of the upper surface thereof and a guide plate formed with a guide protrusion formed on one side in the center of the stopper roller, And the guide protrusion of the guide plate rotates while being supported by the support roller when the main guide rotates, so that the guide protrusion rotates stably without departing from the path.

delete

The stopper roller of the main door is folded out from the opening / closing groove of the upper frame and at the same time the guide protrusion is guided by the rotating roller, There is an effect that it is easy and simple.

Further, since the plurality of doors are moved in the guide rails by the rotating rollers formed on the upper and lower sides, there is an effect that the opening and closing can be stably performed without departing from the outside.

FIG. 1 is a perspective view showing a conventional folding-
2 is a front view showing the entire configuration of the present invention;
3 is a bottom view showing the configuration of the upper frame of the present invention
Fig. 4 is a perspective view showing the configuration of the main door of the present invention
5 is a bottom view showing a state in which the main door of the present invention is fastened to the upper frame;

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

FIG. 4 is a perspective view showing the structure of a main door according to the present invention, and FIG. 5 is a perspective view showing the main door of the present invention. FIG. The bottom surface showing the state in which the main body of the present invention is fastened to the upper frame is also a front view showing the entire configuration of the present invention.

In the drawings, reference numeral 500 denotes an electric folding door system of the present invention.

The motorized folding door opening and closing apparatus 500 of the present invention includes an upper frame 510 installed on a belt gear 512 connected to a pulley 511 and provided with a main roller unit 530 moving left and right and a transport roller unit 540 A main roller unit 530, a conveying roller unit 540, a protective frame 550 for covering a part of the main door 560, and a main frame 560 having a main door 560 And a last door 572 and a subordinate door 571.

The upper frame 510 is a rectangular frame having an inner space and is integrally formed on the upper surface of the upper frame.

A pulley 511 is formed on both sides of the inner space of the upper frame 510 and a belt gear 512 is fastened to the pulley 511. A driving motor 513 is connected to one side of the pulley 511.

The external power source is applied to the driving motor 513 to rotate and the belt gear 512 connected to the pulley 511 is rotated.

Further, the rails 513 are formed in a step shape protruding forward from the lower side of the belt gear 512 and long in the longitudinal direction.

A main roller unit 530 and a driving roller 531 and 541 of a conveying roller unit 540 to be described later are closely attached to the upper surface of the rail 513.

As shown in FIG. 3, the upper frame 520 is formed with a guide hole 521 extending through the center in the longitudinal direction.

A support plate 523 having a round opening groove 522 is formed on the lower side of the upper frame 510 and a support roller 525 is rotatably installed on a shaft 524 protruding downward do.

The main roller unit 530 is installed on the upper surface of the rail 513 and forms a central shaft 531 provided on the upper surface of the main door 560 and is separated from the opening and closing groove 522 by the main door 560 And return to open and close the door.

The conveying roller unit 540 is formed in the same shape as the main roller unit 530 and has a connecting portion 542 connected to the gear gear 513 on one side of the upper surface thereof. (Not shown).

The main roller unit 530 and the auxiliary roller unit 540 are moved along the belt gear 513 driven by the driving motor 513.

4, the main door 560 includes a stopper roller 561 protruding upward from one side of the upper surface and rotatably installed, and a guide 562 having a guide protrusion 562 provided on one side of the upper surface of the door, The plate 563 is formed.

The main door 560 and the subordinate door 571 are connected to each other using a hinge 575.

The protection frame 550 is installed on one of the left and right frames and is installed to cover a part of the front surface of the main door 560.

5, when the stopper roller 561 of the main door 560 is inserted into the opening / closing groove 522 of the upper frame 520, when the main door 560 and the upper frame 520 are inserted, The protection frame 550 is installed in front of the main door 560 in order to complement the front surfaces of the main frame 560. [

Hereinafter, the embodiment of the present invention will be described in detail.

5, when power is applied to the driving motor 513 in a state where the main door 560 is inserted into the opening / closing groove 522 of the upper frame 520 (the door is in the closed state) (511) is rotated.

Then, the belt gear 512 fastened to the pulley 511 rotates to move the auxiliary roller unit 540 forward.

The main roller unit 530 is moved forward and the stopper roller 561 of the main door 560 connected to the center shaft 531 of the main roller unit 530 is rotated in the round shape And then goes out to the outside. That is, the main door 2600 is rotated while being rotated about the rotation axis 531.

At this time, the main door 560 is safely folded because the guide protrusion 562 protruded to the outside of the main door 560 rotates while being supported by the support roller 525 installed on the upper frame 510.

As described above, when the main door completely comes out of the closed groove, a plurality of doors are folded at 90 degrees and opened.

500: Electric folding door opening / closing device
510: upper frame 511: pulley
512: Belt gear 520: Upper frame
530: Main roller unit 540: Feed roller unit
550: protective frame 560: main door
571: Dependent door 572: Last door

Claims (3)

An upper frame provided with a driving motor on a pulley connected by a belt gear and provided with a rail formed in a longitudinal direction in a lower side of the belt gear, an upper frame provided below the upper frame and formed with a guide hole at the center thereof, A main roller unit installed on the upper surface of the main door and having a central axis provided on the upper surface of the main door and opening and closing the door by releasing and returning the main door to and from the opening and closing groove; A conveying roller unit in which a connecting shaft connected to the driving gear is formed and a center shaft formed at the center of the body is fixed to the upper surface of the last door; A main door connected to the central axis of the main roller unit, a main door connected to the main door by a hinge Wherein the guide roller is formed at the center of the upper surface of each door and the last door is a subordinate door connected to the central axis of the conveying roller unit,
A bottom plate provided with a round opening groove on one side of a lower side of the guide hole of the upper frame,
The main door has a guide plate formed with a stopper roller protruding upward from one side of an upper surface thereof and a guide protrusion formed on one side thereof at a center,
Wherein the guide protrusion of the guide plate rotates while being supported by the support roller and rotates stably without departing from the path when the main guide rotates. delete delete
KR1020140175396A 2014-12-08 2014-12-08 Electric folding door opening system KR101588379B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140175396A KR101588379B1 (en) 2014-12-08 2014-12-08 Electric folding door opening system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140175396A KR101588379B1 (en) 2014-12-08 2014-12-08 Electric folding door opening system

Publications (1)

Publication Number Publication Date
KR101588379B1 true KR101588379B1 (en) 2016-01-27

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Application Number Title Priority Date Filing Date
KR1020140175396A KR101588379B1 (en) 2014-12-08 2014-12-08 Electric folding door opening system

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101705600B1 (en) * 2016-07-29 2017-02-13 이근수 Storage type door installed in the building opening
KR101730612B1 (en) 2016-06-16 2017-04-26 주식회사 노프 Electric folding door system
CN108005540A (en) * 2017-12-26 2018-05-08 江苏金峰门业有限公司 One kind is plastic-aluminum combined to be opened flat structure of folding door
KR101936360B1 (en) 2016-09-05 2019-01-08 홍성주 Automatic folding door
KR101947623B1 (en) * 2017-06-21 2019-02-13 한현목 Panel comprising variable insulation plate and container comprising thereof
KR102179836B1 (en) 2020-04-14 2020-11-17 이규성 Apparatus for opening and closing folding door of double rail structure
KR102356367B1 (en) * 2021-05-12 2022-02-08 이기현 Swing folding door by electric motor for easy-assembly of motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100001237U (en) * 2008-07-25 2010-02-03 (주)디앤지오토매틱 Folding automatic door using straight motion apparatus and link apparatus
KR101056382B1 (en) * 2010-05-19 2011-08-11 이종안 Folding doors system
KR20140126217A (en) * 2013-04-22 2014-10-30 장혁수 Structure of moving window or moving wall

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100001237U (en) * 2008-07-25 2010-02-03 (주)디앤지오토매틱 Folding automatic door using straight motion apparatus and link apparatus
KR101056382B1 (en) * 2010-05-19 2011-08-11 이종안 Folding doors system
KR20140126217A (en) * 2013-04-22 2014-10-30 장혁수 Structure of moving window or moving wall

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101730612B1 (en) 2016-06-16 2017-04-26 주식회사 노프 Electric folding door system
WO2017217679A1 (en) * 2016-06-16 2017-12-21 주식회사 노프 Electric folding door system
KR101705600B1 (en) * 2016-07-29 2017-02-13 이근수 Storage type door installed in the building opening
KR101936360B1 (en) 2016-09-05 2019-01-08 홍성주 Automatic folding door
KR101947623B1 (en) * 2017-06-21 2019-02-13 한현목 Panel comprising variable insulation plate and container comprising thereof
CN108005540A (en) * 2017-12-26 2018-05-08 江苏金峰门业有限公司 One kind is plastic-aluminum combined to be opened flat structure of folding door
KR102179836B1 (en) 2020-04-14 2020-11-17 이규성 Apparatus for opening and closing folding door of double rail structure
KR102356367B1 (en) * 2021-05-12 2022-02-08 이기현 Swing folding door by electric motor for easy-assembly of motor

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