KR101749594B1 - Sliding door with telescopic guide bar - Google Patents

Sliding door with telescopic guide bar Download PDF

Info

Publication number
KR101749594B1
KR101749594B1 KR1020150176527A KR20150176527A KR101749594B1 KR 101749594 B1 KR101749594 B1 KR 101749594B1 KR 1020150176527 A KR1020150176527 A KR 1020150176527A KR 20150176527 A KR20150176527 A KR 20150176527A KR 101749594 B1 KR101749594 B1 KR 101749594B1
Authority
KR
South Korea
Prior art keywords
door
main
bar
guide bar
development
Prior art date
Application number
KR1020150176527A
Other languages
Korean (ko)
Inventor
김도현
Original Assignee
김도현
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 김도현 filed Critical 김도현
Priority to KR1020150176527A priority Critical patent/KR101749594B1/en
Application granted granted Critical
Publication of KR101749594B1 publication Critical patent/KR101749594B1/en

Links

Images

Classifications

    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/002—Special devices for shifting a plurality of wings operated simultaneously for wings which lie one behind the other 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • 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
    • 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
    • E06B3/50—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 more than one kind of movement
    • E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
    • E06B3/5072—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 more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/102—Additional wing movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The sliding door provided with the multi-stepped guide bar of the present invention includes a main door, a door module which is overlapped with the main door and includes at least one opening door which is slid to one side and is opened and closed, And a guide bar for guiding the opening and closing of the guide bar.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sliding door having a guide bar extending in a multi-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door in which at least one door is formed by overlapping and is slidably opened and closed. More specifically, the sliding door can be installed without a frame serving as a door frame, Lt; / RTI >

Generally, a door is installed in a structure such as a building for a person to enter or exit, and serves as a passageway for passage between the space and the space.

Door is carried out for various purposes such as entrance and exit of a person, inserting and receiving of goods, isolation of a space, and various forms and configurations of doors are carried out in accordance with these various purposes.

A sliding door system in which a rectangular frame is provided on a wall and a door received in the inside of the frame is opened and closed with respect to one side or opened and closed in parallel with a wall provided with a frame is widely practiced, A sliding door is installed mainly in a place where a lot of people periodically enter and exit.

However, in the conventional sliding door, a frame for restricting the upper, lower, left, and right sides of the door has to be installed in order to install the door. Since the frame has to occupy a space as much as the displacement of sliding the door, The waste of space and the expense of expenditure were large.

In addition, when the sliding door is not closed or opened by a proper force, there is a disadvantage that the door is impacted with a loud noise.

In order to install a sliding type door, a sufficient space for installing a frame was required, and thus there were many restrictions on a space in which a sliding door could be applied.

Therefore, a method for solving such problems is required.

delete

Korean Patent Publication No. 10-2011-0029657 (March 23, 2011)

The present invention has been devised in order to solve the problems of the prior art described above, and it is an object of the present invention to provide a sliding door which can be installed without a frame supporting the door and can be applied to various places. Further, the present invention provides a sliding door that is slidably opened and closed, and a door can be opened around one side thereof, and noise or impact is not generated when the door is opened or closed.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a sliding door including a main door, a door module including at least one opening door that is slidable to one side, And a guide bar for guiding the opening and closing of the main door and the development door.

Alternatively, the guide bars may be accommodated in the inner space of the main door and formed in the same number as that of the main bar and the expansion door, one end of which is opened and accommodated inside the main bar or unfolded in one axial direction, And a development bar fixed to the development door.

Then, the main bar and the development bar are connected by a damping device.

Alternatively, the main bar and the deployment bar further include a spring device.

Further, the main door includes a lower frame formed to extend to one side of the lower end, and a lower end of the development door is seated on the upper surface of the lower frame when the development door is overlapped with the main door.

Alternatively, the development door includes a side frame formed to extend from a side of the development door in a direction in contact with the main door, and a coupling part formed at a position where the main door and the development door are in contact with each other and provide a coupling force.

Further, the main door includes a hinge coupling portion that is rotatably coupled to at least one side of the main door.

According to an aspect of the present invention, there is provided a sliding door provided with a guide bar having a multi-stage stretch, which can be installed in various places without a frame surrounding the door, So that there is an effect that shock and noise are not generated even when a large force is applied at the time of opening and closing the door.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a sliding door provided with a multi-step guide bar according to an embodiment of the present invention.
2 is an exploded perspective view of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention.
FIG. 3 is a view illustrating a state in which a guide bar of a sliding door having a multi-stepped guide bar is opened according to an embodiment of the present invention.
4 is a plan view of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention.
5 is a perspective view of a sliding door having a multi-stepped guide bar according to another embodiment of the present invention.
6 is a plan view of a sliding door provided with a multi-step extending guide bar according to another embodiment of the present invention.
7 is a cross-sectional view illustrating a side frame and a coupling portion of a sliding door provided with a multi-stepped guide bar according to an embodiment of the present invention.
8 is a perspective view illustrating a sliding operation state of a sliding door provided with a multi-stepped guide bar according to an embodiment of the present invention.
FIG. 9 is a state diagram showing a state in which a sliding door with a multi-stepped guide bar is operated according to an embodiment of the present invention.
10 is a view showing an embodiment in which a guide bar of a sliding door provided with a multi-step extending guide bar according to the present invention is formed on one side of an upper portion of a door module.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

The sliding door provided with the guide bar having a multi-stage stretch according to the present invention can be implemented as follows.

FIG. 1 is a perspective view of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention, FIG. 4 is a perspective view of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention. FIG. FIG. 5 is a perspective view of a sliding door provided with a multi-stepped guide bar according to another embodiment of the present invention, FIG. 6 is a plan view of a sliding door provided with a multi-stepped guide bar according to another embodiment of the present invention, Sectional view of a side frame and a coupling portion of a sliding door provided with a multi-stepped guide bar according to an embodiment of the present invention The.

Referring to FIGS. 1 to 7, according to an embodiment of the present invention, at least one opening door 120 which is overlapped with the main door 110 and the main door 110 and slidably opened and closed is included And a guide bar 200 coupled to the door module 100 and extended in a multi-step manner and guiding the opening and closing of the main door 110 and the development door 120.

Each of the above-described configurations will be described in detail below.

The door module 100 may include a main door 110 and a development door 120, as shown in FIGS.

The main door 110 will be described by taking a rectangular door as an example in the embodiment of the present invention, and the main door 110 and a development door 120 described later are not limited to a particular shape or shape.

The deployment door 120 is provided to be in contact with the side surface of the main door 110 and does not have to be the same size as the main door 110 and may be implemented in various sizes and shapes according to the embodiment to which the present invention is applied .

The main door 110 and the deployment door 120 are formed so that their side surfaces are overlapped with each other. The development door 120 is slidably opened to one side with the main door 110 as a center, and the door is opened and closed.

1 and 2, a deployment door 120 in contact with the main door 110 includes a first deployment door 122, a first deployment door 122, And a second deployment door 124 in contact with the door 122.

According to an embodiment to which the present invention is applied, at least one development door 120 may be provided and at least one of the first development door 122 and the second development door 124, as well as a larger number of development doors, And may be formed so as to be overlapped and developed.

As described above, the specific coupling relationship in which the main door 110 and the deployment door 120 are overlapped is realized by the guide bar 200.

The guide bar 200 is a bar shaped member having a long length and is provided with a main bar 210 coupled to the upper end of the main door 110 or received in the lateral direction inside the main door 110, And a development bar 220 provided at the same number as the number of the doors 120 and coupled to the respective development doors 120.

In one embodiment of the present invention, a deployment bar 220 is formed in a telescopic structure that is received inside the main bar 210 at an open end of the main bar 210, A plurality of first expansion bars 222 and second expansion bars 224 may be formed in the same number as the expansion door 120 and may be provided in a multi-stage stretched structure.

The main bar 210 is accommodated in the main door 110 and the main bar 210 is formed with a space for accommodating the deployment bar 220 therein.

One end of the extension bar 220 in which the extension bar 220 is accommodated is a direction in which the sliding door with the multi-stage extended guide bar according to the embodiment of the present invention is slid. The first extension bar 222 And the extending end of the second deployment bar 224 are engaged with the first deployment door 122 and the second deployment door 124. [

This is because the guide bar 200 including the main bar 210 and the development bar 220 guides the slide expansion of the door module 100.

Accordingly, the first deployment door 122 and the second deployment door 124 are slid sideways with respect to the main door 110, so that the first and second development doors 122 and 124 can be opened and closed.

Since the main door 110 and the respective development doors 120 have their own thicknesses, in order to be engaged with the respective development bars 220 of the guide bars 200 which are extended in a straight line, As shown in the figure, the first bracket 232 and the second bracket 234 have different lengths according to the distance between the first and second brackets 230 and 220, ) Or the like.

The main bar 210 may be firmly coupled to the upper end of the main door 110 by fastening means 212. In an embodiment of the present invention, In the lateral direction.

At this time, the main bar 210 has a length and is formed in a hollow shape so that one end thereof is opened to be inserted into the main door 110 or a groove formed in the inner space of the main door 110 in the lateral direction It is possible.

Which are illustrative and may be implemented in various ways in accordance with an embodiment to which the invention is applied.

The guide bar 200 may be provided to have a damping function and / or a spring function in an embodiment of the present invention. This is because when the guide bar 200 is extended by multiple stages, So that the operation of developing or receiving the small external force can be performed automatically by the damping and spring coupling action.

More specifically, the inner space of the main bar 210 is filled with nitrogen or compressed air, and a gas lifter, which generates damping and spring action by causing flow of nitrogen or compressed air according to the degree of expansion of the expansion bar 220 Can be implemented.

This enables the sliding door module 100 to be operated so as not to be opened or closed suddenly, thereby protecting the door from noise and shock, and preventing the user from being stuck in the hand. In addition, the door module 100 can be automatically opened or closed by a small external force.

The coupling structure of the door module 100 and the guide bar 200 may be configured as another embodiment as shown in FIGS. 5 and 6. FIG.

As another example, the guide bar 200 may include one main bar 210 and one extension bar 220, and the extension bar 220 may be used as the inner side of the main bar 210, .

The guide bar 200 may be provided between each of the sliding doors between the main door 110 and the deployment door 120 forming the door module 100, A development door 120 which houses the main bar 210 inside the reference main door 110 or the development door 120 and slides on the development bar 220 developed with respect to the main bar 210 Can be combined.

The main bar 210 is accommodated in the main door 110 and the first deployment door 122 is engaged with one end of the development bar 220 which is extended from the main bar 210, Also, the second deployment door 124 is coupled to one end of the development bar 220, which is expanded from another main bar 210 accommodated in the first development door 122, to perform a slide operation.

Each of the unfolding doors 120 may be provided with a roller 310 for facilitating the movement in the direction of sliding to the lower end since the slide door operates.

1 and 2, a rotary coupling part 320 is provided on one side of the main door 110, on the opposite side to which the development door 120 is extended, And a knob 330 may be provided on one surface exposed to the outside of the development door 120 so that the handle 330 may be hinged around the rotation coupling portion 320 separately from the opening and closing of the slide have.

At this time, the above-described roller 310 is rotatably installed in all directions so that the door module 100 can be operated without a resistance even when the door is opened and closed.

When the roller 310 is provided so as to be able to rotate only in one normal direction, the lower frame 112 is formed to extend in the direction of the deployment door 120, which overlaps the lower end of the main door 110 So that the opening and closing of the hinged door 120 can be performed while the opening 120 is seated on the upper frame 112.

Also, in the deployed endmost deployment door 120, in one embodiment of the present invention, at the deployed end of the second deployment door 124 shown in Figures 1 and 2, A side frame 360 may be formed to extend at a right angle to the direction in which the deployment door 124 is slid and to extend in a direction coupled with the main door 110.

The side frame 360 is formed so as to protrude from the main door 110 when the door module 100 is overlapped with the side door so that the user can push the end protruding from the direction of the main door 110, And a coupling portion 362 is formed on a surface where the main door 110 and the first deployment door 122 are in contact with the side frame 360 to provide a coupling force when the door module 100 is opened .

The engaging portion 362 may be formed of a magnetic material having magnetism and may be formed of a magnetic material having a magnetic property such that when the door module 100 is opened, that is, when the door module 100 is kept in an overlapped state, And the unfolding door 120 is prevented from sliding and unfolding unlike the intention.

Operation of the sliding door provided with the guide bar having a multi-stage stretch according to an embodiment of the present invention will be described based on the above-described structure.

FIG. 8 is a perspective view illustrating a sliding operation state of a sliding door having a multi-stepped guide bar according to an embodiment of the present invention, FIG. 9 is a perspective view of a sliding door having a multi- FIG. 10 is a state diagram showing an embodiment in which a guide bar of a sliding door provided with a multi-step-extending guide bar according to the present invention is formed on one side of an upper portion of a door module.

The sliding door with the multi-stepped guide bar according to an embodiment of the present invention does not require a frame formed to surround the door module, and is constructed such that a single end is rotatable by a hinge coupling part 320, As shown in Fig.

A first deployment door 122 and a second development door 124 that are formed in multiple stages and are overlapped with each other with respect to a main door 110 rotatable about a hinge coupling portion 320 are provided, And a first deployment bar 222 and a second deployment bar 224, each of which is accommodated in the inner side of the main bar 210 and formed in a telescopic structure so as to be multi-stepped.

One end of the first deployment bar 222 is coupled to the first deployment door 122 and the other end of the second deployment bar 224 is coupled to the second deployment door 124 with a bracket 130 to form a first deployment door 122 And the second deployment door 124 are slid from the main door 110.

The guide bar 200 and the door module 100 are operated to open and close the slide.

In addition, the handle 330 formed on one side of the development door 120 may be pulled or pushed to open or close the door. In order to prevent the roller 310 provided at the lower end of the development door 120 from interfering with the opening / The lower frame 112 is formed at the lower end of the door 110 so that the development door 120 can be seated on the lower frame 112 as shown in FIG.

Referring to FIG. 10, a sliding door having a multi-stepped guide bar according to an embodiment of the present invention may have a structure in which the guide bar 200 is not higher than the height of the door module 100, So that it can be installed without being restricted by the obstacles on the outside.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: Door module 110: Main door
112: lower frame 120: deployment door
122: first development door 124: second development door
200: guide bar 210: main bar
220: development bar 222: first development bar
224: second expansion bar 230: bracket
232: first bracket 234: second bracket
310: roller 320: hinge coupling part
330: handle 340: guide rail
350: guide wheel 360: side frame
362:

Claims (7)

A door module including a main door, at least one opening door overlapped with the main door and slidably opened and closed at one side; And
And a guide bar coupled to the door module and extending in a multi-step manner and guiding the opening and closing of the main door and the development door,
The guide bar
A main bar accommodated in an inner space of the main door and having a space formed therein and one end opened; And
A development bar formed in the same number as the development door and accommodated inside the main bar or developed in one axial direction and one end fixed to the development door;
And a guide bar extending from the guide bar.
delete The method according to claim 1,
Wherein the main bar and the development bar
A sliding door provided with a multi-stepped guide bar connected to a damping device.
The method of claim 3,
Wherein the main bar and the development bar
A sliding door comprising a multi-stepped guide bar which is further connected with a spring device.
The method according to claim 1,
The main door includes:
And a lower frame formed at one end of the lower frame,
And a lower end of the unfolding door is seated on an upper surface of the lower frame when the unfolding door is overlapped with the main door.
The method according to claim 1,
Wherein the development door comprises:
A side frame extending from one side of the development door in a direction in contact with the main door; And
A coupling portion formed at a position where the side frame contacts the main door and the development door and provides a coupling force;
And a guide bar extending from the guide bar.
The method according to claim 1,
The main door includes:
A hinge coupling portion rotatably coupled to the one side at least at one place;
And a guide bar extending from the guide bar.
KR1020150176527A 2015-12-11 2015-12-11 Sliding door with telescopic guide bar KR101749594B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150176527A KR101749594B1 (en) 2015-12-11 2015-12-11 Sliding door with telescopic guide bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150176527A KR101749594B1 (en) 2015-12-11 2015-12-11 Sliding door with telescopic guide bar

Publications (1)

Publication Number Publication Date
KR101749594B1 true KR101749594B1 (en) 2017-06-21

Family

ID=59281849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150176527A KR101749594B1 (en) 2015-12-11 2015-12-11 Sliding door with telescopic guide bar

Country Status (1)

Country Link
KR (1) KR101749594B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110230456A (en) * 2019-07-07 2019-09-13 泰州市毕加锁科技有限公司 Door leaf concealed sliding door
KR20210085691A (en) 2019-12-31 2021-07-08 현대자동차주식회사 Flush sliding multi-stage open door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100805366B1 (en) 2007-02-22 2008-02-20 (주) 이엔이씨 A multistage auto-door
JP2015020684A (en) * 2013-07-23 2015-02-02 三菱電機株式会社 Platform door device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100805366B1 (en) 2007-02-22 2008-02-20 (주) 이엔이씨 A multistage auto-door
JP2015020684A (en) * 2013-07-23 2015-02-02 三菱電機株式会社 Platform door device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110230456A (en) * 2019-07-07 2019-09-13 泰州市毕加锁科技有限公司 Door leaf concealed sliding door
KR20210085691A (en) 2019-12-31 2021-07-08 현대자동차주식회사 Flush sliding multi-stage open door

Similar Documents

Publication Publication Date Title
KR102015284B1 (en) finger protector of door
US7926538B2 (en) Lateral restraint for a movable partition, movable partitions incorporating same and related methods
KR101644233B1 (en) Hinged door for improving space utilization
US7150244B2 (en) Window adaptable pet door
KR101749594B1 (en) Sliding door with telescopic guide bar
US7918053B2 (en) Container
KR100712936B1 (en) A safety device of tempered glass door
KR101075034B1 (en) Safety Closing Device for Sliding Window/Door
KR101749596B1 (en) Sliding door with interactional roller
KR102248737B1 (en) A safety door for prevent finger caught with tension member
KR101645522B1 (en) Opening doorframe for indoor with function of crime preventing
KR20100006779U (en) Case Fixation Structure for Roll-Type Insect Net Apparatus
KR101218254B1 (en) Fall prevention apparatus of window
EP1781886B1 (en) Improved rolling mosquito net provided with foldaway guides
KR20100104169A (en) Ceiling inspection device
KR20210017031A (en) Window safety locking device for ventilation and fall prevention
JP2006312817A (en) Opening part device provided with triple type sliding door
KR200382345Y1 (en) Separation for lattice
JP4641198B2 (en) Switchgear
KR20210049289A (en) Window with insect screens that open and close with windows
JP2003041857A (en) Sliding door interlocking mechanism
KR20200121148A (en) A system for opening and closing sliding door
JP6998220B2 (en) Water stop panel
US20210180401A1 (en) Mosquito net structure
KR100582444B1 (en) Security window with easy opening and closing

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant