KR101720461B1 - A structure for opening and closing door - Google Patents

A structure for opening and closing door Download PDF

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Publication number
KR101720461B1
KR101720461B1 KR1020160053281A KR20160053281A KR101720461B1 KR 101720461 B1 KR101720461 B1 KR 101720461B1 KR 1020160053281 A KR1020160053281 A KR 1020160053281A KR 20160053281 A KR20160053281 A KR 20160053281A KR 101720461 B1 KR101720461 B1 KR 101720461B1
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KR
South Korea
Prior art keywords
window
frame
hinge
link member
window frame
Prior art date
Application number
KR1020160053281A
Other languages
Korean (ko)
Inventor
김성환
Original Assignee
김성환
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 김성환 filed Critical 김성환
Priority to KR1020160053281A priority Critical patent/KR101720461B1/en
Application granted granted Critical
Publication of KR101720461B1 publication Critical patent/KR101720461B1/en

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Classifications

    • 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
    • E05D15/02—Suspension arrangements for wings for revolving 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
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • 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
    • E06B3/36—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 with a single vertical axis of rotation at one side of the opening, or swinging through the opening

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to a sliding window opening and closing structure including: a rectangular window frame (1); at least two window parts (2, 3) arranged inside the window frame; and an actuator (10) rotating the window parts (2, 3) perpendicular to the window frame (1) when a sliding window is opened and actuated to arrange the window parts (2, 3) in a line inside the window frame when the sliding window is closed. One end of a frame of the window part (2) is connected to the window part (3) by a hinge to be able to rotate relatively. The other end of the frame of the window part (2) is mounted in the window frame (1) by a hinge (7) to be able to rotate. In addition, the other end of the frame of the window part (2) and an end of a frame of the window part (3) facing the other end of the frame of the window part (2) are connected by a hinge (8) to be able to rotate relatively. The other end of the frame of the window part (3) is connected to a supporting unit (4) mounted in the window frame (1) to be able to slide by a hinge (9). The actuator (10) is connected to rotate the window part (2). The actuator (10) opens and closes the window parts (2, 3) between a position where the window parts (2, 3) are opened perpendicular to the window frame by interlocking and a position where the window parts (2, 3) are arranged linear to the window frame. Accordingly, the sliding window opening and closing structure is capable of obtaining an effect of reducing an occupied space of the window parts (3) therein as parts of the window parts protruding inward are reduced. In addition, the sliding window opening and closing structure obtains an effect of reducing manufacturing costs by being simplified and reducing the number of components.

Description

A STRUCTURE FOR OPENING AND CLOSING DOOR

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window opening / closing structure, and more particularly to a casement window opening / closing structure having an improved structure for opening / closing a casement window so as to enlarge an open space with a simple structure.

A window, especially a casement window, has a hinge or a rotation shaft mounted so that the entire window can be opened inward or outward. It is advantageous in that the open space is relatively larger than a sliding window, but the inside or outside space There is a pros and cons in that the sliding door is moved in the lateral direction of the window while some or all of the windows are pivoted to protrude.

As an example of such a casement window, Korean Utility Model Laid-Open No. 20-2009-0005688 (published on June 11, 2009) discloses a casement window in which a window is hinged to a window frame, And the other end of the connecting arm is rotatably coupled to an opening speed adjusting block slidably provided on a slide rail provided on a window.

However, the above-described casement windows are complicated by the use of a connecting arm and a slide rail structure, and one end portion of the window is protruded inward relative to the window frame as a whole, so that the window can be rotated inward There is a problem in that the available space in the room is reduced.

Korean Utility Model Publication No. 20-2009-0005688 (published on June 11, 2009)

SUMMARY OF THE INVENTION It is an object of the present invention to solve at least the above problems in the conventional hinge-type window structure, in which at least two window portions are hinged by an actuator mounted on a window frame so as to be rotatable with a hinge, While the window is rotated so as to be perpendicular to the window frame at the time of opening the window, so that the opening of the window can be easily opened and closed with a simplified structure.

In order to accomplish the above object, a casement window according to the present invention comprises a window frame having a rectangular structure, at least two window parts disposed in the window frame, and at least two window parts arranged at right angles to the window frame when the casement window is opened And an actuator for operating the window portions to be aligned with each other in a straight line within the window frame when the window is closed,

Wherein one end of the window portion frame is rotatably connected to the other of the window frame portion and the hinge portion of the window portion and the other end portion of the window portion frame is hingedly mounted on the window frame,

Further, the opposite end of the window portion frame and the opposite end portion of the window portion frame are pivotally connected with each other by a hinge, and the opposite end of the window portion frame is connected to a support slidably mounted on the window frame by a hinge However,

 Wherein the actuator is connected to rotate the window portion such that the window portions interlock with each other at a right angle to the window frame and a closed position in which the window portions are aligned with the window frame, So as to open and close.

The actuator has a cylinder structure driven by a motor such that the rod moves forward or backward. One end of the cylinder is rotatably mounted by a hinge fixed so as to protrude from the side of the window frame, while the other end of the cylinder moves forward or backward A link member is mounted on the free end of the rod, and the link member is pivotally connected to the window portion frame.

The link member is fastened to and connected to the free end of the rod with a bolt at one end thereof, and the link member is rotatably mounted at a support piece fixed to the window portion with a long bolt provided at a central portion thereof.

The rod is disposed in a tilted position closer to the window portion toward the position where the rod is connected to the link member at a position where the cylinder is connected to the hinge.

Further, it is preferable that a pin is projected upward from the link member at the other end of the link member, and a roller is provided at the upper end of the pin so as to support the door portions while being in contact with the window frame when the window is closed.

The cylinder may be structured such that the rod is moved forward or backward by a motor driven by a user's window opening / closing switch operation.

According to the present invention, the casement window has a structure in which one side portion is folded by a hinge with respect to the other side portion, the width protruding to the inside space at the time of opening is reduced and the space occupied to the inside side is reduced. And the slide structure is not adopted, which simplifies the structure and reduces the number of parts, thereby reducing the manufacturing cost.

FIG. 1 is a cross-sectional view of a two-part casement window in which a casement door of an improved structure, to which the present invention is applied,
2 is a plan view of the casement window of Fig. 1;
3 is an enlarged perspective view of a cylinder for opening and closing a casement window shown in Fig. 1;
4 is a plan view of the cylinder of Fig. 3;
Fig. 5 is a front view showing a state in which the casement window shown in Fig. 1 is opened. Fig.
FIG. 6 is a partially enlarged view showing a state in which the window portions of FIG. 5 are laid out in an overlapping arrangement.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, which show an embodiment of a casement window according to the present invention.

In Figs. 1 and 2, the hinged window of the improved structure according to the present invention comprises a window frame 1 having a rectangular structure, two window portions 2, 3 arranged in the window frame, The window portions 2 and 3 are rotated at right angles to the window frame 1 so as to be opened to overlap with each other while the window portions 2 and 3 in the window frame are arranged to be aligned with each other when the casement window is closed And an actuator (10).

One end of the frame of the window portion 2 and the opposite end of the frame of the window portion 3 are relatively pivotally connected to the hinge 8 and the other end of the frame portion 2 of the window portion 2 is connected to the window frame 1 And is hinged by a hinge 7 so as to be rotatable.

The opposite end of the window portion 3 frame is connected to the supporting portion 4 slidably mounted on the window frame 1 by a hinge 9. [

Thus, when the window portions (2, 3) are closed, the hinge (8) connecting the opposite ends of the frames of the window portions (2, 3) is folded so that the two window portions are arranged in a straight line , The hinge (8) is unfolded while the window portions (2, 3) are opened, and the window portion (2) on one side is overlapped with the window portion (3) on the other side.

One end of the cylinder 11 is rotatably mounted by a hinge 13 fixedly projected from the side of the window frame 1 while the other end of the cylinder 11 is rotatably mounted on the cylinder 11. [ One end of the link member 14 is connected to the free end of the rod 12 which reciprocates forward or backward at the other end of the link member 14. The rod 12 of the cylinder 11 has a structure in which the rod 12 is moved forward or backward by a motor 25 driven by a user's window opening / closing switch operation.

The link member 14 is spaced apart by spacers 17, 18 having two curved plate members fixed to each of the front and rear ends thereof between them, and the free end of the rod is connected to the spacer 17, As shown in FIG.

The link member 14 is connected to a free end of the rod 12 by a bolt 19 at one end thereof and the long bolt 20 provided at a central portion of the link member 14 is connected to the one side And is rotatably mounted on a supporting piece 21 which is projected and fixed from the window portion 2 of the main body 2. Further, the pin 22 provided at the other end of the link member 14 protrudes upward from the link member and is provided with the roller 23.

The fastening position of the bolt 19 connecting the free end of the rod 12 to the link member 14 is determined by the position of the long bolt 20 connecting the link member 14 and the support piece 21, 11 is located closer to the window portion 2 than the position fixed to the window frame 1 and the axis center of the hinge 13 for rotatably fixing the one end of the cylinder 11 to the window frame 1 Is located farther away from the window portion (2) than the fastening position of the long bolt (19).

Thereby, the rod 12 is disposed at an inclined position closer to the window portion 2 toward the position where the rod 11 is connected to the link member 14 at a position where the cylinder 11 is connected to the hinge 13. [

When the window portions 2 and 3 are closed, the rod 12 of the cylinder is in an advanced state as shown in FIG.

In this state, when the user presses an open operation switch not shown in the drawing to open the window, the motor is operated and the rod 12 of the cylinder 11 is retracted, The window part 2 is rotated in the counterclockwise direction about the long bolt 15 by the one end of the window part 2 fastened to the link part 17 by the support piece 15 fastened to the window part 2, And rotates in a clockwise direction perpendicular to the window frame.

At this time, since the support portion 4 connected to the outer end of the window portion 3 by the hinge 9 is slid without being detached from the window frame 1, the window portion 3 is moved by the window portion 2 The ends of the windows 2 and 3 connected to the hinges of the window portions 2 and 3 are rotated at right angles to the window frame so that the window portions 2 and 3 are opened as shown in FIG.

When the rod 12 of the cylinder 11 is retracted and the window portions 2 and 3 are opened as described above, the cylinder 11 has its end portion centered on the hinge 13 fixed to the window frame 1 5 and 6 in the clockwise direction.

When the user presses the closing operation switch to close the window, the motor operates in a direction opposite to that when the window is opened so that as the rod 12 of the cylinder advances, the link member 14 and the outside of the window portion 2, The end is subjected to a counterclockwise force. The supporting portion 4 connected to the outer end of the window portion 3 connected to the outer end portion by the hinge 9 is slid in the window frame 1 so that the window portion 2 together with the window portion 3, Lt; / RTI >

At this time, when the door portions 2 and 3 are closed, the rollers 23 provided at the ends protruding upward from the pins 22 of the link member 14 do not rotate excessively beyond the plane formed by the window frame 1, Supporting the door portions in contact.

As described above, according to the present invention, the opening range of the window is enlarged by opening at least two window sections constituting the window at right angles to the window frame in a superimposed manner, and the window sections are stabilized So that it can be opened and closed.

The present invention can be applied to a window for automatically opening and closing the openable window.

1: Window frame 2, 3: Window part
4: Support parts 7, 8, 9: Hinges
10: Actuator 11: Cylinder
12: load 13: hinge
14: Link member 21: Support piece
22: pin 23: roller

Claims (6)

(2) and at least two window portions (2, 3) arranged in the window frame, and a window portion (2, 3) which rotates at right angles to the window frame And an actuator (10) that operates so that the window portions (2,3) are arranged in a straight line in the window frame when the window is closed,
The other end of the window part 2 and the opposite end of the window part 3 are pivotally connected by a hinge 8 so that the hinge 8 is pivotally connected to the other side window frame 1 of the window part 2 frame. (7).
The opposite end of the window portion 3 frame is connected to the support portion 4 slidably mounted on the window frame 1 by a hinge 9,
The actuator 10 is connected to rotate the window part 2 so that the window parts 2 and 3 interlock with each other at a right angle to the window frame and a position where the window part 2, (2, 3) between the closed positions in which the windows are arranged,
One end of the cylinder 11 is rotatably mounted by a hinge 13 fixed to the side of the window frame 1 so as to protrude from the side of the cylinder 11. The actuator 10 is driven by a motor such that the rod moves forward or backward On the other hand, a link member 14 is mounted on the free end of the rod 12 which is advanced or retracted at the other end of the cylinder, and the link member is rotatably connected to the window portion 2 frame,
The link member 14 is spaced apart by spacers 17, 18 having two curved plate members fixed to each of the front and rear ends thereof between them, and the free end of the rod is connected to the spacer 17, Respectively,
The link member 14 is fastened to and connected to the free end of the rod 12 by a bolt 19 at one end of the link member 14. The link member 14 is fixed to the window portion 14 by a long bolt 20 provided at a central portion thereof, Is mounted rotatably on a support piece (21) fixed to the base (2)
A pin 22 is projected upward from the link member at the other end of the link member 14 and a roller 23 is provided at the upper end of the pin 22 to contact the window frame at the time of closing the window, , 3) are closed so as not to rotate excessively over a plane formed by the window frame (1).
delete delete The method according to claim 1,
Characterized in that the rod (12) is disposed at a position where the cylinder (11) is connected to the hinge (13) and is inclined closer to the window part (2) Opening and closing structure.
delete The method according to claim 1,
Wherein the cylinder (11) has a structure in which the rod (12) is moved forward or backward by a motor (25) driven by a user by a window opening / closing switch operation.
KR1020160053281A 2016-04-29 2016-04-29 A structure for opening and closing door KR101720461B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160053281A KR101720461B1 (en) 2016-04-29 2016-04-29 A structure for opening and closing door

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Application Number Priority Date Filing Date Title
KR1020160053281A KR101720461B1 (en) 2016-04-29 2016-04-29 A structure for opening and closing door

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KR101720461B1 true KR101720461B1 (en) 2017-04-04

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KR1020160053281A KR101720461B1 (en) 2016-04-29 2016-04-29 A structure for opening and closing door

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101834133B1 (en) 2017-10-12 2018-02-28 장인재 Door apparatus for chamber
KR20210101569A (en) 2020-02-10 2021-08-19 주식회사 중앙알텍 Highly classified and durable open windows

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282035A (en) * 2004-03-29 2005-10-13 Japan Uniflow Co Ltd Double swinging rolling door
KR20070023915A (en) * 2005-08-25 2007-03-02 김승진 Apparatus for automatic opening and shutting of window
KR20090005688U (en) 2007-12-06 2009-06-11 주식회사 대현상공 Stay for opening and shutting windows which can be open state fixed
KR20120139316A (en) * 2011-06-17 2012-12-27 (주)신우 프론티어 Automatic opening and closing apparatus for opening and shutting type door
KR101226306B1 (en) * 2012-08-20 2013-01-24 (주)한찬기업 Automatic windows opening and closing devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282035A (en) * 2004-03-29 2005-10-13 Japan Uniflow Co Ltd Double swinging rolling door
KR20070023915A (en) * 2005-08-25 2007-03-02 김승진 Apparatus for automatic opening and shutting of window
KR20090005688U (en) 2007-12-06 2009-06-11 주식회사 대현상공 Stay for opening and shutting windows which can be open state fixed
KR20120139316A (en) * 2011-06-17 2012-12-27 (주)신우 프론티어 Automatic opening and closing apparatus for opening and shutting type door
KR101226306B1 (en) * 2012-08-20 2013-01-24 (주)한찬기업 Automatic windows opening and closing devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101834133B1 (en) 2017-10-12 2018-02-28 장인재 Door apparatus for chamber
KR20210101569A (en) 2020-02-10 2021-08-19 주식회사 중앙알텍 Highly classified and durable open windows

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