KR20170054590A - Three sliding door with a built-in damper - Google Patents

Three sliding door with a built-in damper Download PDF

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Publication number
KR20170054590A
KR20170054590A KR1020150156351A KR20150156351A KR20170054590A KR 20170054590 A KR20170054590 A KR 20170054590A KR 1020150156351 A KR1020150156351 A KR 1020150156351A KR 20150156351 A KR20150156351 A KR 20150156351A KR 20170054590 A KR20170054590 A KR 20170054590A
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KR
South Korea
Prior art keywords
door
interlocking
frame
damper
built
Prior art date
Application number
KR1020150156351A
Other languages
Korean (ko)
Inventor
김건
김송연
Original Assignee
김건
김송연
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 김건, 김송연 filed Critical 김건
Priority to KR1020150156351A priority Critical patent/KR20170054590A/en
Publication of KR20170054590A publication Critical patent/KR20170054590A/en

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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
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • 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
    • 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
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • 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
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/688—Rollers
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable or movable
    • E05Y2600/30—Adjustable or movable characterised by the type of motion
    • E05Y2600/31—Linear motion
    • E05Y2600/312—Horizontal motion
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • 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
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Abstract

The present invention comprises: first, second, third interlocking frames; a pair of guide rollers; a transmission member; a wire; a damper; and a hanging protrusion. The damper comprising a bar-shaped housing, a cylinder, a piston, and a hanging hole. A fixing protrusion is individually formed on both sides of a bottom surface of the first, second, third interlocking frames. According to the present invention, a collision between a door and a door frame and damage can be prevented, and further, noise caused by the collision can be blocked.

Description

THREE SLIDING DOOR WITH A BUILT-IN DAMPER

[0001] The present invention relates to a damper built-in type three interlocking door, and more particularly, to a damper built-in type three interlocking door which is provided with an interlocking frame for interlocking the door between an upper door frame and a door, And a latching part for engaging and disengaging with a damper is protruded and formed on one side of the upper surface of the third interlocking frame of the interlocking frame to prevent abrupt movement of the door when the door is opened and closed, And a damper built-in type three interlocking door for preventing noise caused by the collision.

Generally, the type of door installed on a living room, a porch and a balcony of a building is mostly a sliding door type which is pushed and pulled in the horizontal direction.

Such a sliding door is advantageous in that an operating space for opening and closing a door is unnecessary and a flat area can be moved and installed on a large area because a turning radius is not necessary.

For example, the above-mentioned sliding door type is preferable for dividing a large-sized living room into a space for a car or a freely passable space.

In order to install a sliding door, a door frame is installed on the bottom surface and the ceiling surface so that the sliding door can be supported and closed, and a rail is provided on the door frame so that the door frame track slides along the rail to be closed. .

As another example, there is also known a technique of installing a multi-interlocking type sliding door in which the floor door is lowered to the maximum level and a guide rail is provided on the upper surface of the upper door to support a plurality of the sliding doors.

An advantage of the interlocking type sliding door installed to be movable along the ceiling surface is that the floor doors that support the door are not installed on the floor or are lowered to the maximum and the sliding doors can be supported and fixed on the ceiling front face, It is possible to prevent stacking of dust and pollutant, and it is convenient to remove the chin formed by the bottom door frame, so that it can be convenient to go in and out of the room, and various types of installation of sliding doors can be designed. .

The interlocking type sliding door, which is installed in such a manner that two or more door main bodies are overlapped with each other and interlocked with each other and sequentially opened and closed, includes a fixed side door main body and a movable side door main body that is closed along the fixed side door main body So that the movable-side door main body is closed in order.

Prior art related to this is Korean Patent Laid-Open No. 10-2010-0126040, a sliding door assembly, a construction method thereof (2010.12.01), a domestic registered patent No. 10-1172697, and a sliding door interlock device (2012.08.03).

As shown in FIG. 1, a first, a second, and a third interlocking frame 11, 13, 11 'for interlocking the door are formed between the upper door frame and the door, A pair of guide rollers 12 are formed at both ends of the second interlocking frame 13 and are inserted into the insertion groove formed inside the end portions of the first and third interlocking frames 11 and 11 ' And the other end is guided in the guide groove of the second interlocking frame 13 and is fixed through the other end of the transmission member 14, So that the wire 15 is guided by the guide roller 12 of the guide roller 12.

At this time, the first door installed at the lower part of the first interlocking frame 11 is a fixed side door, and the second and third doors installed at the lower part of the third and the second interlocking frames 13 and 11 ' to be.

In other words, the three-way door configured as described above can open and close the door easily because the door is interlocked through the guide roller 12 and the wire 15. However, when the third door as the movable side door is closed, There is a problem that a noise is generated due to a collision between the door frame and the door, and the door frame and the door are damaged due to the collision.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a door frame for a door, A latching piece for engaging and disengaging with a damper is protruded and formed at one side of the upper surface of the third interlocking frame of the interlocking frame to prevent abrupt movement of the door when the door is opened and closed thereby to smoothly transfer the door, And a damper built-in three interlocking door for preventing noise caused by the collision.

According to an aspect of the present invention, there is provided a damper built-in three-door assembly including a first, a second, and a third interlocking frame formed on an upper portion of a door to interlock the door between an upper door frame and a door; A pair of guide rollers formed at both ends of the second interlocking frame; A transmitting member whose one end is inserted and fixed in an insertion groove formed inside the end of the first and third interlocking frames towards the second interlocking frame and the other end is guided in the guide groove of the second interlocking frame; A wire guided by the pair of guide rollers fixed through the other end of the transmitting member; A damper installed at an end of a third rail of the upper door frame; And a latch provided on one side of the upper surface of the third interlocking frame so as to engage and disengage from the engagement hole of the damper, wherein the damper comprises: a bar shaped housing having a space formed therein and an open bottom; A piston fixed within the housing, a piston coupled to one side of the cylinder and reciprocating left and right, and a locking hole formed at an end of the piston; The fixing protrusions are formed on both sides of the bottom of the first, second, and third interlocking frames, and the fixing protrusions are coupled to the upper surface of the door.

As described above, according to the present invention, a door is provided between an upper door frame and a door, and a damper is installed at an end of a third rail of the upper door frame, and the upper surface of the third interlocking frame The door is prevented from being abruptly moved when the door is opened and closed, thereby smoothly transferring the door, thereby preventing the door from colliding with the door frame, This is a very useful invention for preventing noise due to collision.

1 is a reference view showing a conventional three interlocking door.
2 is a plan view of an interlocking frame showing the interlocking structure of the damper built-in type three interlocking door of the present invention.
Fig. 3 is a bottom view of the interlocking frame showing the interlocking structure of the damper built-in type three interlocking door.
4 is a bottom view showing a damper of a damper built-in type three interlocking door.
FIG. 5 is a reference view showing a state of engagement of a door frame of a damper built-in type 3 interlocking door with an interlocking frame and a damper.
Fig. 6 is an enlarged view of a part of the product showing the state of engagement of the door and the interlocking frame of the damper built-in type 3 interlocking door.
Fig. 7 is a view for explaining the use state of the damper built-in type 3 interlocking door.

The above and other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

The damper built-in type three interlocking door according to the present invention includes: an upper door frame 110; A door 120 composed of first, second and third doors 121, 122 and 123; An interlocking frame 130 composed of first, second and third interlocking frames 131, 132 and 133; A guide roller 140; Transmitting member 150; A wire 160; A damper 170; And a latching piece (180).

First, second, and third rails 111, 112, and 113 are formed on the bottom surface of the upper door frame 110 for sliding movement of the interlocking frame 130.

The fixed side door of the door 120 is the first door 121, and the movable side door is the second and third doors 122 and 123.

The interlocking frame 130 is formed between the upper door frame 110 and the door 120 for interlocking the door 120.

The guide roller 140 is formed at both ends of the second interlocking frame 132 and the transmission member 150 is disposed inside the end portions of the first and third interlocking frames 131 and 133 toward the second interlocking frame 132 And the other end is guided in the guide groove 132a of the second interlocking frame 132. The guide groove 132a of the second interlocking frame 132 is inserted into the insertion groove 131a,

The wire 160 is fixed through the other end of the transmission member 150 and is configured to be guided by the pair of guide rollers 140.

The door 120, the interlocking frame 130, the guide roller 140, the transmitting member 150, and the wire 160 are necessary for interlocking the three interlocking doors, A detailed description thereof will be omitted.

The damper 170 is configured to prevent a collision between the door and the door frame due to a rapid movement of the damper 170 due to the nature of the interlocking door. As shown in Fig.

The damper 170 includes a bar shaped housing 171 having a space formed therein and having a bottom opened and a cylinder 172 fixed to the housing 171. The damper 170 is coupled to one side of the cylinder 172, And a retaining hole 174 formed at an end of the piston 173. The piston 173 reciprocates in a direction opposite to the direction in which the piston 173 reciprocates.

The latching hole 174 is engaged and disengaged by the latching piece 180. It is preferable that the latching hole 174 is inclined toward the moving direction of the third door 113 so that the latching and releasing can be easily performed.

The engaging piece 180 is formed on one side of the upper surface of the third interlocking frame 133 so as to engage and disengage from the engaging hole 174.

That is, when the third door 113 is closed, the latching piece 180 is caught by the latching hole 174 at a place where the door is spaced apart from the third door 113 by a predetermined distance. At this time, The third door 113 is smoothly moved by the movement of the piston 173, so that noise caused by the collision between the door frame and the door and the damage of the door frame and the door are prevented.

Fixing protrusions 131b, 132b and 133b are formed on both sides of the bottom surface of the interlocking frame 130 and the fixing protrusions 131b, 132b and 133b are coupled to the upper surface of the door 120. [

Of course, it is a matter of course that a coupling hole is formed on the upper surface of the door 120 for coupling the fixing protrusions 131b, 132b and 133b.

Although the present invention has been described with reference to the exemplary embodiments, it is to be understood that the present invention is not limited to the disclosed exemplary embodiments, and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

Description of the Related Art [0002]
110: upper door frame 120: door
130: interlocking frame 140: guide roller
150: transmitting member 160: wire
170: damper 180:

Claims (1)

First and second interlocking frames 131, 132 and 133 respectively formed on the door 120 to interlock the door 120 between the upper door frame 110 and the door 120; A pair of guide rollers 140 formed at both ends of the second interlocking frame 132; One end is inserted and fixed in the insertion slots 131a and 133a formed in the inside of the end portions of the first and third interlocking frames 131 and 133 toward the second interlocking frame 132 and the other end is inserted into the second interlocking frame 132 A transmitting member 150 guided in the guide groove 132a; A wire 160 fixed through the other end of the transmitting member 150 and guided by the pair of guide rollers 140; A damper 170 installed at an end of the third rail 113 of the upper door frame 110; The damper 170 is provided at one side of the upper surface of the third interlocking frame 133 so that the damper 170 can be locked and unlocked in the interlocking hole 174, A cylinder 172 fixed in the housing 171 and a piston 173 coupled to one side of the cylinder 172 and reciprocating left and right, And an engagement hole (174) formed at an end of the piston (173); 132b and 133b are formed on both sides of the bottom of the first, second and third interlocking frames 131, 132 and 133 so that the fixing protrusions 131b, 132b and 133b are coupled to the upper surface of the door 120 Wherein the damper-incorporated type three-interlocking door comprises:
KR1020150156351A 2015-11-09 2015-11-09 Three sliding door with a built-in damper KR20170054590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150156351A KR20170054590A (en) 2015-11-09 2015-11-09 Three sliding door with a built-in damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150156351A KR20170054590A (en) 2015-11-09 2015-11-09 Three sliding door with a built-in damper

Publications (1)

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KR20170054590A true KR20170054590A (en) 2017-05-18

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KR1020150156351A KR20170054590A (en) 2015-11-09 2015-11-09 Three sliding door with a built-in damper

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190000491U (en) 2017-08-14 2019-02-22 안중식 A shock absorber of interlocking type door
KR20190000490U (en) 2017-08-14 2019-02-22 안중식 A shock absorber of interlocking type door
KR20200121148A (en) * 2019-04-15 2020-10-23 서병준 A system for opening and closing sliding door
KR20220000287U (en) 2020-07-23 2022-02-04 안중식 Shock absorber for interlocking door
KR20230155694A (en) 2022-05-04 2023-11-13 주식회사 아린엠에이치씨 Triple sliding interlocking door with semiautomatic opening/closing apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190000491U (en) 2017-08-14 2019-02-22 안중식 A shock absorber of interlocking type door
KR20190000490U (en) 2017-08-14 2019-02-22 안중식 A shock absorber of interlocking type door
KR20200121148A (en) * 2019-04-15 2020-10-23 서병준 A system for opening and closing sliding door
KR20220000287U (en) 2020-07-23 2022-02-04 안중식 Shock absorber for interlocking door
KR20230155694A (en) 2022-05-04 2023-11-13 주식회사 아린엠에이치씨 Triple sliding interlocking door with semiautomatic opening/closing apparatus

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