KR200465550Y1 - interlocking type automatic door - Google Patents

interlocking type automatic door Download PDF

Info

Publication number
KR200465550Y1
KR200465550Y1 KR2020120007666U KR20120007666U KR200465550Y1 KR 200465550 Y1 KR200465550 Y1 KR 200465550Y1 KR 2020120007666 U KR2020120007666 U KR 2020120007666U KR 20120007666 U KR20120007666 U KR 20120007666U KR 200465550 Y1 KR200465550 Y1 KR 200465550Y1
Authority
KR
South Korea
Prior art keywords
door
closing door
opening
closing
manual opening
Prior art date
Application number
KR2020120007666U
Other languages
Korean (ko)
Inventor
정준호
Original Assignee
정준호
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 정준호 filed Critical 정준호
Priority to KR2020120007666U priority Critical patent/KR200465550Y1/en
Application granted granted Critical
Publication of KR200465550Y1 publication Critical patent/KR200465550Y1/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
    • 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
    • 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
    • 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
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/32—Position control, detection or monitoring
    • 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
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/45—Control modes
    • 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
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/85—User input means
    • E05Y2400/852—Sensors
    • 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
    • E05Y2600/11—Adjustable or movable by automatically acting means
    • 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
    • E05Y2600/12—Adjustable or movable by manual operation
    • 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
    • E05Y2600/13—Adjustable or movable by motors, magnets, springs, weights
    • 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
    • E05Y2800/15—Applicability
    • 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 relates to a automatic sliding door of a new structure to prevent the connection bracket and the driving means to be exposed to the outside.
In the automatic sliding door according to the present invention, the door frame 10 is formed with a long hole 12 extending in the lateral direction, the connecting bracket 40 for connecting the drive means 30 and the doors (21, 22, 23) is It penetrates the long hole 12 and is connected to the doors 21, 22, 23.
Therefore, unlike the conventional automatic sliding door which is configured such that the connecting bracket 40 passes through the side of the door frame 10 and is exposed to the outside of the door frame 10, the connecting bracket 40 is not exposed to the outside so that the connecting bracket Not only can the 40 be prevented from interfering with surrounding objects, the side of the door frame 10 is completely sealed, and thus the driving means 30 can be prevented from being exposed to the outside.

Description

Automatic sliding door {interlocking type automatic door}

The present invention relates to an automatic sliding door, and more particularly to an automatic sliding door having a new structure to prevent the connection bracket and the driving means to be exposed to the outside.

In general, the automatic sliding door for sliding and opening the door by sliding the door by using a drive device as shown in Figs. 1 and 2, the door frame (2) is installed in the doorway (1), and the door frame (2) A plurality of doors 3 slidably coupled to the doors, drive means 4 provided on the door frame 2 and connected to the doors 3 to slide the doors 3 laterally, A connecting bracket 5 is provided to connect the driving means 4 and the door 3, and the connecting means 5 and the door 3 are laterally slid by the driving means 4 so that the doorway 1 It is configured to open and close the.

Such automatic sliding doors occupy less space than the sliding doors that open and close by rotating the doors in the front and rear directions and can simply configure the driving means 4, and thus are widely used in various places including elevator doors and front doors of buildings. It is used.

In addition, in recent years, three or more doors (3) are provided in the door frame (2) has been developed and widely used automatic sliding doors to enlarge the area that the doorway 1 is opened and closed by the door (3).

Since the structure of the automatic sliding door is shown in detail in various prior documents including 10-1151895, detailed description thereof will be omitted.

However, in the automatic sliding door, the driving means 4 is a pair of pulleys 4a arranged to be laterally spaced apart from the door frame 2, and a conveyor belt coupled to the circumference of the pulleys 4a. (4b) and a drive device (4c) connected to the pulley (4a) is used, the connection bracket (5) is fixed to the conveyor belt (4b) one end and the other end (3) Is fixed to the top of the.

At this time, the connecting bracket 5 is bent in the form of a metal plate as shown in Figure 2 enlarged so that the intermediate portion of the connecting bracket 5 via the outer side of the door frame 2 and the connecting bracket 5 and the door frame ( 2) is configured not to interfere.

Accordingly, the connection bracket 5 is exposed to the outside of the door frame 2, so that the connection bracket 5 may interfere with the surrounding objects, and the connection bracket 5 may extend the outside of the door frame 2. There is a problem that the side of the door frame 2 is opened so that the drive means 4 can be exposed to the outside.

The present invention has been made to solve the above problems, and an object of the present invention is to provide an automatic sliding door having a new structure to prevent the connection bracket and the driving means from being exposed to the outside.

The present invention for achieving the above object, the door frame 10 is installed in the doorway 1, a plurality of doors (21, 22, 23) slidably coupled to the door frame 10 in the lateral direction, The driving means 30 provided in the door frame 10 and the driving means 30 and the doors 21, 22, and 23 are connected to each other so that the doors 21, 22, and 23 are driven by the driving means 30. In the automatic sliding door comprising a connecting bracket 40 to slide in the lateral direction, the door frame 10 is formed with a long hole 12 extending in the lateral direction, the connecting bracket 40 is the long hole 12 An automatic sliding door is provided, which is connected to the doors (21, 22, 23).

According to another feature of the present invention, the doors (21, 22, 23) is connected to the drive means 30 through the connecting bracket 40 is laterally slid by the drive means 30 doorway (1) Automatic opening and closing door 21 for opening and closing a), the manual opening and closing door 23 and the handle 23a is provided so that the user can manually open and close the doorway 1 by sliding in the lateral direction, and the automatic opening and closing door It includes an interlocking door 22 provided between the 21 and the manual opening and closing door 23, the automatic opening and closing door 21 and the manual opening and closing door 23 and the interlocking door 22 is interlocking mechanism 24 Is connected to be interlocked by each other, when the automatic opening and closing door 21 or the manual opening and closing door 23 slides to one side, the interlocking door 22 slides in a lateral direction in conjunction with this can open and close the doorway (1). It is provided with an automatic sliding door characterized in that.

 According to another feature of the invention, the manual opening and closing door 23 is provided with a fixing means 50 for fixing the manual opening and closing door 23 in a closed state, the opening and closing state of the manual opening and closing door 23 It further comprises a control unit 34 for monitoring the opening and closing detection means 37 and the signal of the opening and closing detection means 37 to control the drive means 30, the control unit 34 is the opening and closing An automatic sliding door is provided which monitors the signal of the sensing means 37 so that the driving means 30 does not operate when the manual opening / closing door 23 is opened.

According to another feature of the present invention, the door frame 10 has a buffer means for preventing the impact of the manual opening and closing door 23 hit the door frame 10 when the user opens the manual opening and closing door 23 ( An automatic sliding door is provided, characterized in that 60 is provided.

According to another feature of the present invention, the buffer means (60) is formed on one side of the ratchet (61a) is coupled to the front and rear in the lateral direction on the upper surface of the door frame 10 and one end of the door frame (10) A stopper 61 protruding inward to be slid to open the manual opening and closing door 23, and a stopper 61 caught on one end of the manual opening and closing door 23, a buffer member 62 for supporting the stopper 61, Rotatingly coupled to the door frame 10, the protrusion 63a protruding inwardly of the door frame 10 is formed at one side thereof, and when the manual opening door 23 is opened, the protrusion 63a is a manual opening door 23. Rotating arm 63 is rotated in contact with the upper surface of the), and is rotatably or slidably coupled to the rotating arm (63), the first end of the ratchet (61a) of the stopper 61 by the first elastic member (64) A pole 64 elastically pressurized so as to engage with the pivot arm and the pivot arm 63 And a second elastic member 65 for rotating the pivotal arm 63 in a direction in which the pawl 64 and the ratchet 61a are released. The ratchet 61a and the pawl 64 are engaged with each other. It is provided with an automatic sliding door, characterized in that the stopper 61 is fixed so that the manual opening and closing door 23 is not advanced in the closing direction.

The automatic sliding door according to the present invention is formed with a long hole 12 extending laterally in the door frame 10, the connection bracket 40 for connecting the drive means 30 and the doors (21, 22, 23) is It penetrates the long hole 12 and is connected to the doors 21, 22, 23.

Therefore, unlike the conventional automatic sliding door which is configured such that the connecting bracket 40 passes through the side of the door frame 10 and is exposed to the outside of the door frame 10, the connecting bracket 40 is not exposed to the outside so that the connecting bracket Not only can the 40 be prevented from interfering with surrounding objects, the side of the door frame 10 is completely sealed, and thus the driving means 30 can be prevented from being exposed to the outside.

1 is a front view showing a conventional automatic sliding door,
Figure 2 is a side cross-sectional view showing a conventional automatic sliding door,
3 is a front view showing a sliding door according to the present invention,
Figure 4 is a plan sectional view showing a sliding door according to the present invention,
Figure 5 is a side cross-sectional view showing a sliding door according to the present invention,
6 is a configuration diagram of a sliding door according to the present invention,
7 is a plan view showing the interlock mechanism of the sliding door according to the present invention,
8 and 9 is a front view for explaining the operation of the sliding door according to the present invention,
10 is a front view showing a buffer means of the sliding door according to the present invention,
11 to 14 is a reference diagram showing the action of the buffer means of the sliding door according to the present invention.

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

3 to 14 show an automatic sliding door according to the present invention, a door frame 10 installed in the doorway 1, and doors 21 and 22 slidably coupled to the door frame 10 laterally. 23, the drive means 30 provided in the door frame 10, the drive means 30 and the doors 21, 22, 23 by connecting the door (21, 22, 23) drive means It is the same as the conventional one to include a connecting bracket 40 to slide laterally by 30.

At this time, the driving means 30 is coupled to the pair of pulleys 31 and the peripheral portion of the pulley 31 arranged to be spaced apart from each other in the lateral direction 11 above the door frame 10, Conveyor belt 32 and a drive motor 33 connected to the pulley 31, the connection bracket 40 connects the conveyor belt 32 and the doors (21, 22, 23).

In addition, the door frame 10 or the doors 21, 22, and 23 are provided with a proximity detecting sensor 35 for detecting the proximity of the user or a switch 36 operated by the user. The control unit 34 for controlling the driving motor 33 of the driving means 30 is connected by monitoring the signals of the proximity sensor 35 and the switch 36.

Therefore, when the user approaches the automatic sliding door or operates the switch 36, the control unit 34 detects this and operates the driving motor 33 to move the doors 21, 22, and 23 laterally. The door 1 is opened by sliding, and when the set time has elapsed, the drive motor 33 is rotated in reverse to close the door 1.

And, according to the present invention, the door frame 10 is formed with a long hole 12 extending in the lateral direction, the connecting bracket 40 penetrates through the long hole 12 to the door (21, 22, 23) It is configured to be connected to.

In detail, the doors 21, 22, and 23 are connected to the driving means 30 through the connecting bracket 40, and laterally slide by the driving means 30 to open and close the doorway 1. The automatic opening and closing door 21 and the handle 23a is provided with a manual opening and closing door 23 and the user can manually open and close the doorway 1 by sliding in the lateral direction, and the automatic opening and closing door 21 And the interlocking door 22 provided between the manual opening and closing door 23, and extending in the left and right directions on the inside and the bottom of the door frame 10, the automatic opening and closing door 21 and the manual opening and closing door 23 and First to third guide rails 13, 14, and 15 to which the interlocking door 22 is slidably coupled in the left and right directions are provided.

In this case, the first guide rail 13 is located in the most front of the three guide rails (13, 14, 15), the second and third guide rails (14, 15) sequentially the first guide rail ( 13) parallel to each other on the rear side.

The automatic opening and closing door 21 is slidably coupled to the first guide rail 13, and the manual opening and closing door 23 is slidably coupled to the third guide rail 15 and the interlocking door. 22 is slidably coupled to the second guide rail 14.

In addition, as shown in FIG. 3, in the state in which the automatic sliding door is closed, the automatic opening and closing door 21 is located on the right side of the first guide rail 13, and the manual opening and closing door 23 is the third guide. Located on the left side of the rail 15, the interlocking door 22 is located in the center of the second guide rail (14).

At this time, the automatic opening and closing door 21 and the manual opening and closing door 23 and the interlocking door 22 are connected to each other by the interlocking mechanism 24, the automatic opening and closing door 21 or the manual opening and closing door 23 When the slide to one side is interlocked with the interlocking door 22 is configured to slide in the lateral direction to open and close the doorway (1).

As shown in FIG. 7A, the interlock mechanism 24 includes a pair of rollers 24a disposed on the interlocking door 22 so as to be laterally spaced apart from each other, and the rollers 24a. Consisting wire 24b coupled to the circumferential surface of the automatic opening and closing door 21 and the manual opening and closing door 23 is fixed to the diagonal position of the interlocking wire 24b, respectively.

Therefore, as shown in FIGS. 7B and 7C, the opposite doors 21, 22, and 23 are laterally moved in the state in which the automatic opening or closing door 21 or the manual opening and closing door 23 is stopped. When the slide is pushed, the pushed doors 21, 22 and 23 and the interlocking door 22 slide together in the lateral direction, so that the door 1 is closed or the three doors 21, 22 and 23 overlap with each other. Open.

Since the interlock mechanism 24 is generally used in the related art, detailed description thereof will be omitted.

In addition, as shown in FIG. 5, the long hole 12 extends in the horizontal direction on the upper surface of the door frame 10 so as to be positioned in front of the first guide rail 13 to which the automatic opening and closing door 21 is coupled. Longitudinally extended, the connection bracket 40 is formed in a thin plate shape is extended downward through the long hole 12 is fixed to the upper end of the automatic opening and closing door 21.

Therefore, when the connecting bracket 40 is slid left and right by the driving means 30, the automatic opening and closing door 21 is slid left and right as shown in Figs. The door 22 and the manual opening and closing door 23 slide in the left and right directions to open and close the doorway 1.

In addition, the manual opening and closing door 23 is provided with a fixing means 50 for fixing the manual opening and closing door 23 so as not to move in the closed state, the drive means 30 to open and close the manual opening and closing door 23 The opening and closing detecting means 37 for detecting a state is provided, and the control unit 34 monitors the signal of the opening and closing detecting means 37 so that the driving means 30 is in the open state. Do not work.

In detail, the handle 23a provided in the manual opening / closing door 23 may be formed in the recess 23b formed on the left front and rear surfaces of the manual opening / closing door 23. It is rotatably coupled so that the handle 23a is not interfered with the interlocking door 22 or the automatic opening and closing door 21.

In addition, the left and right width of the manual opening and closing door 23 is configured to be slightly longer than the left and right width of the automatic opening and closing door 21 and the interlocking door 22, push the manual opening and closing door 23 to the right to open. When the handle (23a) portion is overlapping with the interlocking door 22 or the automatic opening and closing door 21 is configured to prevent the user's hand caught.

The fixing means 50 is connected to the handle 23a and is formed on the fixing ring 51 and the door frame 10 which are rotated together with the handle 23a, and the fixing groove 52 to which the fixing ring 51 is engaged. It is composed of

At this time, the handle 23a is configured to rotate in the direction in which the fixing ring 51 is engaged with the fixing groove 52 by a spring (not shown).

Therefore, when the user grabs the handle 23a and pushes the manual opening / closing door 23 to the open side, the handle 23a is rotated and the coupling between the fixing ring 51 and the fixing groove 52 is released. As shown in the drawing, the manual opening and closing door 23 is slid, and at this time, the automatic opening and closing door 21 and the interlocking door 22 are slid by the interlocking mechanism 24 to open the doorway 1.

In addition, when the manual opening and closing door 23 is pushed toward the closing side, the manual opening and closing door 23 and the interlocking door 22 are slid to close the doorway 1, and together with the fixing ring 51 and the fixing groove 52. ) Are coupled to each other to secure the manual opening and closing door 23 is not pushed laterally in an unintended situation.

The opening / closing detecting means 37 is provided in the door frame 10 and uses a touch sensor that detects the manual opening / closing door 23 when it is in a closed position.

The control unit 34 monitors the signal of the opening / closing detecting means 37, and when the manual opening / closing door 23 is opened, it is detected that the user is close to the proximity detecting sensor 35 or the user switches. Even if the operation 36 is operated, the driving means 30 is controlled to be inoperative.

Therefore, the manual opening and closing door 23 is completely closed so that the automatic opening and closing door 21 slides by the driving means 30 only when the manual opening and closing door 23 is fixed by the fixing means 50, thereby driving By preventing a recoil generated when the automatic opening and closing door 21 is slid by means 30, the interlocking door 22 and the manual opening and closing door 23 are prevented from flowing, and the doorway 1 is completely opened or It can be closed.

In addition, the door frame 10 is provided with a shock absorbing means 60 to prevent the impact of the manual opening and closing door 23 hit the door frame 10 when the user opens the manual opening and closing door 23.

As shown in FIG. 10, the shock absorbing means 60 has a ratchet 61a formed at one side thereof, and is coupled to the door frame 10 in a lateral direction so that one end portion protrudes inward of the door frame 10. When the manual opening and closing door 23 is opened by sliding the stopper 61 is caught on one side end of the manual opening and closing door 23, the buffer member 62 for supporting the stopper 61, and the door frame ( 10) is rotatably coupled to one side is formed with a protrusion (63a) protruding into the inner side of the door frame (10) when opening the manual opening and closing door 23, the protrusion (63a) the upper surface of the manual opening and closing door (23) A pivotal arm 63 which is brought into contact with the pivoting arm 63 and is slidably coupled to the pivotal arm 63 and is resiliently engaged with the ratchet 61a of the stopper 61 by a first elastic member 64. The pawl 64 and the pivot arm 63 connected to the pawl 64 and the ratchet 61a It consists of a second elastic member 65 for rotating the pivot arm 63 in the direction in which the coupling is released.

At this time, the stopper 61, the shock absorbing member 62 and the rotation arm 63 is provided on the upper side of the door frame (10).

And, the ratchet (61a) is formed by forming a plurality of barbs spaced in the left and right direction on the upper surface of the stopper (61).

The buffer member 62 uses a compression coil spring and is inserted between the stopper 61 and the support 16 provided on the upper surface of the door frame 10 to press the stopper 61 forward.

In addition, the ratchet 61a and the pawl 64 are configured to engage with each other to fix the stopper 61 so as not to be advanced in the direction in which the manual opening / closing door 23 is closed.

Therefore, when the user pushes the manual opening and closing door 23 in the opening direction, as shown in FIG. 11, the upper end of the manual opening and closing door 23 pushes the protrusion of the pivoting arm 63 to the upper side of the pivoting arm 63. A pawl 64 provided at the tip end is coupled to the ratchet 61a.

Further, when the manual opening and closing door 23 is further pushed in the opening direction, as shown in FIG. 12, the end of the manual opening and closing door 23 is caught by the stopper 61 and pushes the stopper 61 to retreat. As the shock absorbing member 62 is compressed, the force applied to the stopper 61 is absorbed to stop the manual opening and closing door 23.

At this time, the stopper 61 is fixed so that the ratchet 61a formed on the upper surface is coupled to the pawl 64 but is not retracted, but is not moved forward, thereby keeping the door open.

Then, when the user advances in the direction of closing the manual opening and closing door 23, as shown in Figure 13, only the manual opening and closing door 23 is moved and the stopper 61 is fixed by the pole 64 Keep it.

As shown in FIG. 14, when the manual opening / closing door 23 is further advanced and the protrusion 63a of the pivoting arm 63 is separated from the upper end of the manual opening / closing door 23, the second elastic member When the ratchet (61a) and the pawl (64) is rotated in the disengaged direction by (65), the coupling between the pawl (64) and the ratchet (61a) is released, so that the stopper (61) The shock absorbing member 62 is advanced to the original position.

The automatic sliding door configured as described above has a long hole 12 extending laterally in the door frame 10, and the connection bracket 40 connecting the drive means 30 and the doors 21, 22, and 23 is the long hole. It penetrates through (12) and is connected to the doors (21, 22, 23).

Therefore, unlike the conventional automatic sliding door which is configured such that the connecting bracket 40 passes through the side of the door frame 10 and is exposed to the outside of the door frame 10, the connecting bracket 40 is not exposed to the outside so that the connecting bracket Not only can the 40 be prevented from interfering with surrounding objects, the side of the door frame 10 is completely sealed, and thus the driving means 30 can be prevented from being exposed to the outside.

The doors 21, 22, and 23 are connected to the driving means 30 and slide laterally by the driving means 30 to open and close the door 1 and the door 21 and the handle ( 23a) is provided with a manual opening and closing door 23, which allows the user to manually slide the door (21, 22, 23) laterally to open and close the doorway (1), and the automatic opening and closing door 21 and manual It is composed of an interlocking door 22 provided between the opening and closing door 23, in a general situation by sliding the automatic opening and closing door 21 in the lateral direction using the drive means 30 automatically or semi-automatic door ( 1) can be opened and closed, and when the power failure or the failure of the drive means 30, the user can manually open and close the doorway 1 by sliding the manual opening and closing door (23).

Therefore, not only is very convenient to use, there is an advantage that can easily open the doorway 1 in an emergency.

In addition, the manual opening and closing door 23 is provided with a fixing means 50 for fixing the manual opening and closing door 23 so as not to move in a closed state, the control unit 34 provided in the drive means 30 is a manual By monitoring the signal of the opening and closing detection means 37 for monitoring the opening and closing state of the opening and closing door 23 so that the driving means 30 is not operated when the manual opening and closing door 23 is open, the driving means 30 The manual opening and closing door (, 23) is moved or collided with the door (21, 22, 23) by the reaction generated when the connecting bracket 40 and the automatic opening and closing door 21 to slide the shock and noise Can prevent.

That is, since the automatic opening and closing door 21 and the interlocking door 22 and the manual opening and closing door 23 are connected to each other by the interlocking means, the automatic opening and closing door 23 is not fixed. When the 21 slides in the left and right directions, the interlocking door 22 and the manual opening and closing door 23 may collide with the door frame 10 while sliding in the left and right directions together with the automatic opening and closing door 21.

However, the present invention is provided with a fixing means 50 in the manual opening and closing door 23 to slide the automatic opening and closing door 21 in the lateral direction when the manual opening and closing door 23 does not move. Since it is fixed so that the manual opening and closing door 23 moves or collides with the doors (21, 22, 23) by the reaction generated when the automatic opening and closing door 21 slides with the drive means (30) There is an advantage that can be prevented from occurring.

In addition, the door frame 10 is provided with a buffer means 60 to prevent the manual opening and closing door 23 hit the door frame 10 when the user opens the manual opening and closing door 23, the impact is generated, When opening the manual opening and closing door 23 manually there is an advantage that the manual opening and closing door 23 to prevent the impact and noise generated by hitting the door frame (10).

In particular, the shock absorbing means 60 is a ratchet (61a) is formed on one side is coupled to the door frame 10 in the forward and backward direction and one end protrudes into the door frame 10 to the manual opening and closing door ( When the slide 23 is opened, the stopper 61 caught on one end of the manual opening / closing door 23, the buffer member 62 supporting the stopper 61, and the door frame 10 are rotatable. Is coupled to one side protruding portion (63a) protruding into the inner side of the door frame 10 is formed so that one end of the manual opening and closing door 23 to open the manual opening and closing door 23 so as to contact the stopper (61) the protrusion ( The pivot arm 63 is rotated in contact with the upper or lower surface of the manual opening / closing door 23 and the pivot arm 63 is pivotally or slidably coupled to the pivot arm 63 by the first elastic member 64. A pawl 64 elastically pressed to engage the ratchet 61a of the stopper 61; And a second elastic member 65 which rotates the pivot arm 63 in a direction in which the pawl 64 and the ratchet 61a are released. The ratchet 61a and the pawl 64 are mutually provided. The stopper 61 is engaged so as to be fixed so as not to be advanced in the direction in which the manual opening / closing door 23 is closed.

Therefore, when the manual opening and closing door 23 is opened, the stopper 61 is retracted by the manual opening and closing door 23 and accordingly the buffer member 62 is compressed to smoothly stop the manual opening and closing door 23 to open the manual opening and closing door 23. It can prevent that 23 hits the door frame 10, and a noise or an impact is generated.

In addition, the stopper 61 is fixed so that the ratchet 61a formed at one side is not engaged with the pawl 64 provided on the pivoting arm 63 so as not to be advanced, and thus the buffer member 23 is opened when the manual opening / closing door 23 is opened. Due to the elasticity of 62, the stopper 61 is advanced to prevent the manual opening and closing door 23 from being pushed in the closing direction.

That is, since the buffer member 62 uses a compression coil spring, the manual opening and closing door 23 is opened and the stopper 61 is retracted to compress the buffering function while the manual opening and closing door 23 is extended. The manual opening and closing door 23 is pushed in the closing direction.

However, according to the present invention, the stopper 61 is provided with a ratchet 61a so that the pawl 64 provided on the pivoting arm 63 is engaged with the ratchet 61a, so that the manual opening and closing door 23 is opened. In the state, the stopper 61 is fixed so as not to be advanced, there is an advantage that the open manual opening and closing door 23 can maintain the open state without being pushed in the closing direction by the buffer member 62.

In the present embodiment, the control unit 34 monitors the signal of the opening and closing detecting means 37 to detect that the user is close to the proximity detecting sensor 35 in the state where the manual opening and closing door 23 is opened. Or control the drive means 30 of the drive means 30 does not move even if the user operates the switch 36, the control unit 34 is further provided with a separate alarm means, the manual In the state that the door 23 is opened, the proximity detection sensor 35 is detected that the user is approaching or when the user operates the switch 36 to inform that the manual opening and closing door 23 is opened through the alarm means Can be configured to output an alarm.

10. Door frames 21,22,23. Door
30. Driving means 40. Connecting bracket
50. Fastening means 60. Shock absorbing means

Claims (5)

The door frame 10 installed in the doorway 1,
A plurality of doors (21, 22, 23) slidably coupled laterally to the door frame (10),
Driving means 30 provided in the door frame 10,
Automatically comprising a connecting bracket 40 for connecting the drive means 30 and the doors 21, 22, 23 so that the doors 21, 22, 23 slide laterally by the drive means 30. In the sliding door,
The door frame 10 is formed with a long hole 12 extending laterally,
The connecting bracket 40 is connected to the doors 21, 22 and 23 through the long hole 12,
The doors 21, 22 and 23
An automatic opening / closing door 21 connected to the driving means 30 through the connecting bracket 40 and slid laterally by the driving means 30 to open and close the doorway 1;
A manual opening / closing door 23 provided with a handle 23a to allow the user to manually slide the sideways to open and close the doorway 1,
It includes an interlocking door 22 provided between the automatic opening and closing door 21 and the manual opening and closing door 23,
The automatic opening and closing door 21 and the manual opening and closing door 23 and the interlocking door 22 are connected to each other by the interlocking mechanism 24,
When the automatic opening and closing door 21 or the manual opening and closing door 23 is slid to one side, the interlocking door 22 can slide in the lateral direction in conjunction with this to open and close the doorway 1,
The manual opening and closing door 23 is provided with a fixing means 50 for fixing the manual opening and closing door 23 so as not to move in a closed state,
Opening and closing detecting means 37 for detecting the opening and closing state of the manual opening and closing door 23,
Further comprising a control unit 34 for monitoring the signal of the opening and closing detection means 37 and controlling the drive means 30,
The control unit 34 monitors the signal of the opening and closing detection means 37, the automatic sliding door, characterized in that the drive means 30 is not operated when the manual opening and closing door 23 is open.
delete delete The method of claim 1,
The door frame 10 is further provided with a buffer means 60 to prevent the manual opening and closing door 23 hit the door frame 10 when the user opens the manual opening and closing door 23, the impact is generated,
The buffer means 60 is
Ratchet (61a) is formed at one side is coupled to the front and back in the lateral direction on the upper surface of the door frame 10 and one end protrudes into the inside of the door frame 10 to open the manual opening and closing door 23 to the A stopper 61 which is caught by one end of the manual opening and closing door 23,
Shock absorbing member 62 for supporting the stopper 61,
Rotatingly coupled to the door frame 10, the protrusion 63a protruding inwardly of the door frame 10 is formed at one side thereof, and when the manual opening door 23 is opened, the protrusion 63a is a manual opening door 23. Rotating arm (63) which is rotated in contact with the upper surface of
A pawl 64 pivotally or slidably coupled to the pivot arm 63 and elastically pressed by the first elastic member 64 so that the tip portion is engaged with the ratchet 61a of the stopper 61;
A second elastic member 65 connected to the pivot arm 63 to pivot the pivot arm 63 in a direction in which the pawl 64 and the ratchet 61a are released;
The ratchet (61a) and the pawl (64) is engaged with each other and the stopper (61) is fixed so as not to be advanced in the direction of closing the manual opening and closing door (23), automatic sliding door. delete
KR2020120007666U 2012-08-29 2012-08-29 interlocking type automatic door KR200465550Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120007666U KR200465550Y1 (en) 2012-08-29 2012-08-29 interlocking type automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120007666U KR200465550Y1 (en) 2012-08-29 2012-08-29 interlocking type automatic door

Publications (1)

Publication Number Publication Date
KR200465550Y1 true KR200465550Y1 (en) 2013-02-25

Family

ID=51359970

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020120007666U KR200465550Y1 (en) 2012-08-29 2012-08-29 interlocking type automatic door

Country Status (1)

Country Link
KR (1) KR200465550Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477983Y1 (en) * 2015-03-23 2015-08-12 주식회사 지엠테크 bathroom cabinet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100505436B1 (en) * 2002-09-18 2005-08-05 강태원 guide rail fix device for automatic door
KR20070079178A (en) * 2006-02-01 2007-08-06 서윤산업(주) Multiplex sliding hanger door
KR20100105375A (en) * 2009-03-17 2010-09-29 김동현 Linkage type automatic door apparatus
KR20100120035A (en) * 2009-05-04 2010-11-12 김송연 Sliding door assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100505436B1 (en) * 2002-09-18 2005-08-05 강태원 guide rail fix device for automatic door
KR20070079178A (en) * 2006-02-01 2007-08-06 서윤산업(주) Multiplex sliding hanger door
KR20100105375A (en) * 2009-03-17 2010-09-29 김동현 Linkage type automatic door apparatus
KR20100120035A (en) * 2009-05-04 2010-11-12 김송연 Sliding door assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477983Y1 (en) * 2015-03-23 2015-08-12 주식회사 지엠테크 bathroom cabinet

Similar Documents

Publication Publication Date Title
AU2016341396B2 (en) Sealing unit for a sliding door
KR20120139316A (en) Automatic opening and closing apparatus for opening and shutting type door
WO2020215755A1 (en) Door body opening and closing structure and dishwasher with same
KR101493000B1 (en) Automatic fire door having anti-panic function
KR200462624Y1 (en) Interlocking type automatic sliding door
KR200465550Y1 (en) interlocking type automatic door
JP5978119B2 (en) Elevator door equipment
KR102042312B1 (en) Self-closing device for sliding window
KR101407021B1 (en) Door stopper
KR101169607B1 (en) The safety door
WO2007039931A1 (en) Door device for elevator
JP5190176B2 (en) Elevator door opening and closing device
CN210768537U (en) Rolling slats door that door curtain floorbar has safeguard function
KR102123519B1 (en) automatic door with slide and rotation opening type
JP4172457B2 (en) Elevator door safety device
CN217117865U (en) Intelligent bathroom cabinet
CN210977105U (en) Sliding window convenient to install
KR101202952B1 (en) The assembly of hinged door
JP5396226B2 (en) Semi-automatic sliding door
CN211818815U (en) Biological safety cabinet
KR102019099B1 (en) Safety apparatus for an automatic door
KR101246559B1 (en) Lifter for lift sliding-type windows with friction decrease structure
CN211201446U (en) Oblique tongue in-place detection device of electronic lock
KR102401368B1 (en) A Control Method for Cooking Device Having an Automatically Opening Door
JP4809012B2 (en) Switchgear

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20160219

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee