KR200450395Y1 - Anti-Handling Safety Door - Google Patents

Anti-Handling Safety Door Download PDF

Info

Publication number
KR200450395Y1
KR200450395Y1 KR2020100006797U KR20100006797U KR200450395Y1 KR 200450395 Y1 KR200450395 Y1 KR 200450395Y1 KR 2020100006797 U KR2020100006797 U KR 2020100006797U KR 20100006797 U KR20100006797 U KR 20100006797U KR 200450395 Y1 KR200450395 Y1 KR 200450395Y1
Authority
KR
South Korea
Prior art keywords
safety rod
door
safety
sleeve
protrusion
Prior art date
Application number
KR2020100006797U
Other languages
Korean (ko)
Inventor
김민지
Original Assignee
김민지
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 김민지 filed Critical 김민지
Priority to KR2020100006797U priority Critical patent/KR200450395Y1/en
Application granted granted Critical
Publication of KR200450395Y1 publication Critical patent/KR200450395Y1/en

Links

Images

Classifications

    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • 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
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/41—Physical or chemical protection against finger injury
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • 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
    • E06B3/70—Door leaves
    • E06B3/88—Edge-protecting devices for door leaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

The present invention relates to a safety door, and more particularly to a hand-holding safety door having a safety device for preventing a finger from being caught in the gap of the door.
Such a hand-holding safety door according to the present invention includes a safety rod 115 having a safety rod protrusion 133 protruding to the side of the door and preventing the closing of the door; A safety rod sleeve 113 formed of a cylindrical shape moving in the longitudinal direction of the safety rod 115 without wrapping the safety rod in the longitudinal direction; Received and placed in the latch receiving portion 129 formed to be recessed in the safety rod 115, protrudes out of the safety rod sleeve opening 201 of the safety rod sleeve 113, the safety rod protrusion 133 is pushed into the interior of the door A latch 123 for fixing the safety rod 115 so as not to enter; A clasp fixing pin (125) for pivotally fixing the clasp (123) to the safety rod (115); A clasp spring 127 located below the clasp 123 and providing a force for pushing the clasp 123 upwards from below; A safety rod support spring stator 111 for fixing the latch spring 127; A safety rod support plate 109 to which the safety rod support spring stator 111 is attached and prevents the safety rod 115 from being pushed further into the door; A first safety rod guide plate 121 for guiding the safety rod sleeve 113 to move freely from side to side, and preventing the latch 123 from being caught and pushing the safety rod 115 into the door; A second safety rod guide plate 122 positioned at the side of the safety rod protrusion 133 while guiding the safety rod sleeve 113 to move freely from side to side with a first safety rod guide plate 121; A door lock protrusion 102 is formed on one side of the circumference, and when the door handle 103 is turned, the door lock 101 rotates the door lock protrusion 102; When the door lock 101 is rotated by a predetermined angle or more, the safety bar puller 105 is caught by the door lock protrusion 102 of the door lock 101 and rotates together with the door lock protrusion 102; One side is fixed to the safety rod puller 105, the other side is fixed to the safety rod sleeve 113, the safety rod pull line 107 pulling the safety rod sleeve 113 by the rotation of the safety rod puller 105 and; The safety rod protrusion 133 side end of the safety rod sleeve 113 is fixed to the door, and when the door handle 103 is rotated, the sleeve pulls the sleeve to provide a restoring force to return to the original position. A spring 131; A first pinch detection sensor 601 which is attached to the side of the door on which the safety bar protrusion 133 is not protruding and detects hand pinch; A second pinch detection sensor 603 disposed on a wall in contact with the door so as to face the first pinch detection sensor 601; An amplifier (801) for amplifying a signal detected by the first hand motion detection sensor (601) and the second hand motion detection sensor (603); An A / D converter 805 for converting the signal amplified by the amplifier 801 into a digital signal; A controller 807 which detects and judges a hand pinch from the digital signal converted from the A / D converter 805; An alarm 813 for generating an alarm sound according to the instruction of the controller 807; A memory 809 in which a control program of the controller 807 is stored; And a timer 815 for providing time information to the controller 807.
Hand-holding safety door according to the present invention is made so that children do not pinch the fingers in the door, there is a convenience that can safely live in the home with children, even if you leave the door open for some hot summer There is no surprise that the door is suddenly closed because it is not closed.

Description

A Safety Door Which Prevents Finger from being Jammed}

The present invention relates to a safety door, and more particularly to a hand-holding safety door having a safety device for preventing a finger from being caught in the gap of the door.

In general, doors are installed in various doors. The door is made of glass door or made of wood or steel and opens and closes by rotating back and forth by a hinge. By the way, the door height and structure of the door is suitable for use by adults, the accident that the fingers are caught in the door often occurs when a small child opens and closes the door. Therefore, unless the user intentionally pulls and closes the door so that it is closed, there is a need for an anti-handling door that allows the door to be left open at all times to prevent finger pinching. This need is further raised in growing families.

As another necessity, in the case of hot summer weather, the door is often left open for ventilation of the room. In this case, it is common to attach a horseshoes to the bottom of the door and use the same to open the door a little. However, the horseshoe is not aesthetically beautiful, there is a need for a door of an improved structure that allows the door to be opened slightly without the use of horseshoes.

The object of the present invention is to provide a hand-holding safety door having a hand-holding means to prevent a finger from being caught in a gap of the door.

Hand pinch prevention safety door according to the present invention for achieving the above object is a pinch prevention safety door according to the present invention is a safety rod 115 formed with a safety rod protrusion 133 protruding to the side of the door to prevent the door from closing; ; A safety rod sleeve 113 formed of a cylindrical shape moving in the longitudinal direction of the safety rod 115 without wrapping the safety rod 115 in a longitudinal direction; Received and placed in the latch receiving portion 129 formed to be recessed in the safety rod 115 and protrudes out of the safety rod sleeve opening 201 of the safety rod sleeve 113, the safety rod protrusion 133 is pushed into the interior of the door A clasp 123 for fixing the safety rod 115 so as not to have; A clasp fixing pin (125) for pivotally fixing the clasp (123) to the safety rod (115); A clasp spring 127 located below the clasp 123 and providing a force for pushing the clasp 123 upwards from below; A safety rod support spring stator 111 for fixing the latch spring 127; The safety rod support spring stator 111 is attached and the safety rod support plate 109 which prevents the safety rod 115 from being pushed further into the door: and guides the safety rod sleeve 113 to move left and right freely, A first safety rod guide plate 121 which catches the latch 123 and prevents the safety rod 115 from being pushed into the door; A second safety bar guide plate 122 positioned at the side of the safety bar protrusion 133 while guiding the safety bar sleeve 113 to move freely from side to side with a first safety bar guide plate 121; A door lock protrusion 102 is formed on one side of the circumference, and when the door handle 103 is turned, the door lock 101 rotates the door lock protrusion 102; When the door lock 101 is rotated by a predetermined angle or more, the safety bar puller 105 is caught by the door lock protrusion 102 of the door lock 101 and rotates together with the door lock protrusion 102; One side is fixed to the safety rod puller 105, the other side is fixed to the safety rod sleeve 113, the safety rod pull line 107 pulling the safety rod sleeve 113 by the rotation of the safety rod puller 105 and; A side end of the safety bar protrusion 133 of the safety bar sleeve 113 is fixed to the door, and when the door handle 103 is rotated, the sleeve pulls to provide a restoring force so that the pulled safety bar sleeve 113 returns to its original position. A spring 131; A first pinch detection sensor 601 which is attached to the side of the door on which the safety bar protrusion 133 is not protruding and detects hand pinch; A second pinch detection sensor 603 disposed on a wall in contact with the door so as to face the first pinch detection sensor 601; An amplifier (801) for amplifying a signal detected by the first hand motion detection sensor (601) and the second hand motion detection sensor (603); An A / D converter 805 for converting the signal amplified by the amplifier 801 into a digital signal; A controller 807 which detects and judges a hand pinch from the digital signal converted from the A / D converter 805; An alarm 813 for generating an alarm sound according to the instruction of the controller 807; A memory 809 in which a control program of the controller 807 is stored; And a timer 815 for providing time information to the controller 807.

Hand-holding safety door according to the present invention is made so that children do not pinch the fingers in the door, there is a convenience that can safely live in the home with children, even if you leave the door open for some hot summer There is no surprise that the door is suddenly closed because it is not closed.

1 is a side cross-sectional view in a state where a safety bar of the pinch prevention safety door according to the present invention protrudes,
2 is a side cross-sectional view in a state where the latch is released;
3 is a plan view of a pinch prevention safety door,
4 is a plan view of the latch,
5 is a front view of a pinch prevention safety door,
6 is a plan view of the pinch detection unit of the pinch safety door,
7 is a side view of the pinch prevention cancellation;
8 is a block circuit diagram.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the pinch safety door according to the present invention.

Safety pinch prevention safety door according to the present invention is a safety rod (115) formed with a safety rod protrusion 133 protruding to the side of the door to prevent the closing of the door; A safety rod sleeve 113 formed of a cylindrical shape moving in the longitudinal direction of the safety rod 115 without wrapping the safety rod in the longitudinal direction; Received and placed in the latch receiving portion 129 formed to be recessed in the safety rod 115 and protrudes out of the safety rod sleeve opening 201 of the safety rod sleeve 113, the safety rod protrusion 133 is pushed into the interior of the door A clasp 123 for fixing the safety rod 115 so as not to have; A clasp fixing pin (125) for pivotally fixing the clasp (123) to the safety rod (115); A clasp spring 127 located below the clasp 123 and providing a force for pushing the clasp 123 upwards from below; A safety rod support spring stator 111 for fixing the latch spring 127; A safety rod support plate 109 to which the safety rod support spring stator 111 is attached and prevents the safety rod 115 from being pushed further into the door; A first safety rod guide plate 121 for guiding the safety rod sleeve 113 to move freely from side to side, and preventing the latch 123 from being caught and pushing the safety rod 115 into the door; A second safety rod guide plate 122 positioned at the side of the safety rod protrusion 133 while guiding the safety rod sleeve 113 to move freely from side to side with a first safety rod guide plate 121; A door lock protrusion 102 is formed on one side of the circumference, and when the door handle 103 is turned, the door lock 101 rotates the door lock protrusion 102; When the door lock 101 is rotated by a predetermined angle or more, the safety bar puller 105 is caught by the door lock protrusion 102 of the door lock 101 and rotates together with the door lock protrusion 102; One side is fixed to the safety rod puller 105, the other side is fixed to the safety rod sleeve 113, the safety rod pull line 107 pulling the safety rod sleeve 113 by the rotation of the safety rod puller 105 and; A side end of the safety bar protrusion 133 of the safety bar sleeve 113 is fixed to the door, and when the door handle 103 is rotated, the sleeve pulls to provide a restoring force so that the pulled safety bar sleeve 113 returns to its original position. A spring 131; A first pinch detection sensor 601 which is attached to the side of the door on which the safety bar protrusion 133 is not protruding and detects hand pinch; A second pinch detection sensor 603 disposed on a wall in contact with the door so as to face the first pinch detection sensor 601; An amplifier (801) for amplifying a signal detected by the first hand motion detection sensor (601) and the second hand motion detection sensor (603); An A / D converter 805 for converting the signal amplified by the amplifier 801 into a digital signal; A controller 807 which detects and judges a hand pinch from the digital signal converted from the A / D converter 805; An alarm 813 for generating an alarm sound according to the instruction of the controller 807; A memory 809 in which a control program of the controller 807 is stored; And a timer 815 for providing time information to the controller 807.

In addition, the pinch safety door according to the present invention is a solenoid driver (811) for driving the solenoid according to the instruction of the controller 807; A safety rod locking solenoid 139 driven by the solenoid driver 811; When it is attached to the safety rod lock solenoid 139 and it is determined that the hand pinch occurs by the controller 807, the controller 807 opens the safety rod lock solenoid 139 through the solenoid driver 811. A safety bar stator 137 configured to fix the safety bar 115 to prevent the safety bar 115 from being pushed into the door; And a lock release button 817 which instructs the controller 807 to terminate the safety bar lock solenoid 139 to terminate the pinch prevention state.

In addition, the hand pinch prevention safety door according to the present invention is attached to the lower end of the door handle 103 in order to terminate the hand pinch prevention, turn the safety rod puller 105 to the safety rod pull line 107 when turned to the release direction The safety bar pulling line 107 is pushed in the opposite direction to connect the safety bar sleeve 113, the latch 123 does not hook the first safety bar guide plate 121, so the safety bar protrusion 133 of the safety bar 115 freely door It is further provided with a pinch prevention release bar (701) to be able to enter inside.

The doors attached to the entrances and doors have a height and structure suitable for use by adults, so when a young child opens and closes the door, the door is often opened without the door handle fully turned. Therefore, the hand-holding safety door according to the present invention is only when the door handle is turned completely, the safety device is released and the door is completely closed. Therefore, in the state where the door handle is not turned completely, the safety rod always protrudes to the opposite wall to a certain length so that the door does not close completely. In addition, the anti-handling release handle is attached to the bottom of the door handle, and turning it in the release direction prevents the latch attached to the safety rod from being caught, and the anti-handling safety device does not work. There is a convenience to free. Also, when you want to open the door a little on a hot summer day, there is a convenience that the door can be slightly opened by operating the anti-tip safety device.

Referring to Figure 1, the lower end of the door handle 103 installed in the center of the door so that the door does not close more than a certain angle by a hinge (see Figure 3, 301) with a safety rod to protrude to the outside on the side of the door coupled to the opposite wall ( The safety rod protrusion 133 of the 115 protrudes outward, thereby preventing the door from closing at a predetermined angle or more. One side of the safety rod 115 protrudes to the outside of the door, and one side that does not protrude is pushed by the safety rod support spring 117 fixed to the safety rod support spring stator 111 formed on the safety rod support plate 109. Is pushed out of the door, and a space is formed between the external wall. The clasp receiving portion 129 is formed in the middle of the safety bar 115, the clasp receiving portion 123 of the triangular shape is accommodated in the clasp receiving portion 129, the lower end of the clasp 123 of the clasp fixing pin 125 It is fixed to the safety rod 115, and the latch spring 127 is provided in the lower end of the vertical surface which is not fixed, and the latch 123 is pushed upwards.

Therefore, the clasp 123 serves to prevent the door from being pushed back after the safety rod 115 is pushed out of the door by the safety rod support spring 117, and the clasp 123 guides the first safety rod. The door is opened by preventing the safety rod 115 from being pushed into the door 121 by being caught by the plate 121. However, when the door handle 103 is rotated by a predetermined angle or more, the door lock protrusion 102 formed on one side of the door lock 101 is rotated by pushing the safety bar puller 105, and the safety bar puller 105 is a safety bar pull line Pulling the 107, the safety bar pull line 107 is pulling the safety bar sleeve 113 surrounding the safety bar 115. When the safety rod sleeve 113 is not pulled out, the latch 123 protrudes out of the safety rod sleeve opening portion (see FIG. 2, 201) which is drilled on the upper portion of the safety rod sleeve 113, to the first safety rod guide plate 121. It is in a hanging state. However, when the safety bar sleeve 113 is pulled, the clasp 123 which protrudes out of the safety bar sleeve opening 201 which is drilled in the upper part of the safety bar sleeve 113 is latched by the safety bar sleeve 113 and the clasp receiving portion 129. As it is pushed back into the rod, it is no longer caught by the first safety rod guide plate 121, and the safety rod protrusion 133 is pushed freely into the door. When the safety rod protrusion 133 is pushed into the door, the door can be completely closed.

Meanwhile, a sleeve pulling spring 131 is connected to a side surface of the safety rod protrusion 133 of the safety rod sleeve 113, and the sleeve pulling spring 131 is fixed to the door, so that the safety rod sleeve 113 always has a safety rod protrusion ( 133). The safety rod support spring receiving portion 119 recessed to accommodate the safety rod support spring 117 is formed on the opposite side of the safety rod 115 where the safety rod protrusion 133 is not formed.

In addition, a safety rod lock 137 is provided at the end of the first safety rod guide plate 121 of the safety rod 115 so that the safety rod 115 can no longer be pushed inward for safety. The safety rod lock solenoid 139 is provided. The protruding safety rod lock 137 prevents the safety rod 115 from being pushed in. However, if the safety lock lock solenoid 139 does not operate, the safety lock locker 137 reenters the safety lock lock solenoid 139 to allow the safety lock 115 to be pushed freely into the door. The second safety rod guide plate 122 serves to guide the safety rod 115 and the safety rod sleeve 113 to move left and right freely together with the first safety rod guide plate 121.

Referring to FIG. 2, when the safety rod sleeve 113 is pulled, the safety rod sleeve 113 pushes the side of the latch 123 so that the latch 123 slides downward, and the latch 123 is no longer removed. 1 safety rod guide plate 121 is not caught, the safety rod 115 is pushed freely into the door.

Referring to FIG. 3, it can be seen that the safety rod protrusion 133 protrudes from the side surface of the door 300 to prevent the safety rod protrusion 133 from closing the door 300.

Referring to FIG. 4, a safety rod sleeve opening 201 is formed upward in the center of the safety rod sleeve 113, and the latch 123 is pushed by the latch spring 127 through the safety rod sleeve opening 201. It will protrude out.

Referring to FIG. 5, the lower end of the door handle 103 attached to the door 300 is provided with a pinch prevention release handle 501, and when the pinch prevention release handle 501 is turned toward the end, the pinch is prevented. The function will be released and remain semi-fixed.

Referring to FIG. 6, the other side of the door 300 which is not fixed by the hinge 301 is provided with a first pinch detection sensor 601, and a second pinch detection sensor is also provided on the wall in contact with the door 300. 603 is provided, the children do not directly open and close the door, even if the child comes in contact with the side of the door or the wall, even if the child touches the alarm, the safety rod lock solenoid 139 is operated to the safety rod The lock 137 protrudes, preventing the safety rod 115 from being pushed into the door. Therefore, even if the safety bar pull-out 107 is pulled by turning the door handle 103 and the latch 123 is released, the safety bar 115 is not pushed in and the safety bar lock is pressed when the release switch (see FIG. 8, 817) is pressed. Chair 137 is released, it is possible to open and close the door 300 safely.

Referring to FIG. 7, when the anti-handling release handle 501 is turned, the anti-handling release bar 701 pushes the safety bar puller 105 back and is pushed back together with the safety bar pull line 107, and the safety bar sleeve When 113 is pushed down the latch 123, the safety rod 115 is pushed freely into the door, the hand pinch protection function does not work.

Referring to FIG. 8, when a contact is detected in any one of the first handhold detection sensor 601 and the second handhold detection sensor 603, the detection signal amplified by the amplifying unit 801 is an A / D changer. The digital signal is converted into a digital signal through the signal 805 and transmitted to the controller 807. The control unit 807 outputs an alarm signal to the alarm 813 when the detection signal is detected, and operates the safety bar lock solenoid 139 to secure the safety bar 115 by the safety bar lock 137. Even if the latch 123 is completely turned off, the safety rod 115 is not pushed into the door, thereby further enhancing safety.

When the user presses the release button 817, the lock state of the safety rod 115 is released. The solenoid driver 811 operates the safety rod locking solenoid 139 according to the instruction of the controller 807. The memory 809 includes a control program of the controller 807, and the timer 815 provides time information to the controller 807.

101: door lock, 102: door lock protrusion,
103: door handle,
105: safety rod puller, 107: safety rod puller,
109: safety rod support plate, 111: safety rod support spring stator,
113: sleeve, 115: safety rod,
117: safety rod support spring, 119: safety rod support spring receiving portion,
121: first safety rod guide plate, 122: second safety rod guide plate,
123: clasp,
125: clasp fixing pin, 127: clasp spring,
129: clasp receiving portion, 131: sleeve pull spring,
133: safety rod protrusion, 135: door side,
137: safety bar lock, 139: safety bar lock solenoid,
201: safety rod sleeve opening,
300: pinch-proof safety door, 501: pinch-proof release handle,
601: first pinch detection sensor, 603: third pinch detection sensor,
701: pinch prevention bar, 801: amplifier,
805: A / D converter, 807: control unit,
809: memory, 811: solenoid driver,
813: alarm, 815: timer

Claims (2)

A safety door that is installed in the doorway and that prevents pinching of the door opening when opening and closing the door,
A safety rod 115 having a safety rod protrusion 133 protruding to a side of the door and preventing the closing of the door;
A safety rod sleeve 113 formed of a cylindrical shape moving in the longitudinal direction of the safety rod 115 without wrapping the safety rod 115 in a longitudinal direction;
Received and placed in the latch receiving portion 129 formed to be recessed in the safety rod 115 and protrudes out of the safety rod sleeve opening 201 of the safety rod sleeve 113, the safety rod protrusion 133 is pushed into the interior of the door A clasp 123 for fixing the safety rod 115 so as not to have;
A clasp fixing pin (125) for pivotally fixing the clasp (123) to the safety rod (115);
A clasp spring 127 located below the clasp 123 and providing a force for pushing the clasp 123 upwards from below;
A safety rod support spring stator 111 for fixing the latch spring 127;
A safety rod support plate 109 to which the safety rod support spring stator 111 is attached and prevents the safety rod 115 from being pushed further into the door;
A first safety rod guide plate 121 for guiding the safety rod sleeve 113 to move freely from side to side, and preventing the latch 123 from being caught and pushing the safety rod 115 into the door;
A second safety rod guide plate 122 positioned at the side of the safety rod protrusion 133 while guiding the safety rod sleeve 113 to move freely from side to side with a first safety rod guide plate 121;
A door lock protrusion 102 is formed on one side of the circumference, and when the door handle 103 is turned, the door lock 101 rotates the door lock protrusion 102;
When the door lock 101 is rotated by a predetermined angle or more, the safety bar puller 105 is caught by the door lock protrusion 102 of the door lock 101 and rotates together with the door lock protrusion 102;
One side is fixed to the safety rod puller 105, the other side is fixed to the safety rod sleeve 113, the safety rod pull line 107 pulling the safety rod sleeve 113 by the rotation of the safety rod puller 105 and;
The safety rod protrusion 133 side end of the safety rod sleeve 113 is fixed to the door, and when the door handle 103 is rotated, the sleeve pulls the sleeve to provide a restoring force to return to the original position. A spring 131;
A first pinch detection sensor 601 which is attached to the side of the door on which the safety bar protrusion 133 is not protruding and detects hand pinch;
A second pinch detection sensor 603 disposed on a wall in contact with the door so as to face the first pinch detection sensor 601;
An amplifier (801) for amplifying a signal detected by the first hand motion detection sensor (601) and the second hand motion detection sensor (603);
An A / D converter 805 for converting the signal amplified by the amplifier 801 into a digital signal;
A controller 807 which detects and judges a hand pinch from the digital signal converted from the A / D converter 805;
An alarm 813 for generating an alarm sound according to the instruction of the controller 807;
A memory 809 in which a control program of the controller 807 is stored;
And a timer 815 for providing time information to the controller 807.
A solenoid driver 811 for driving the solenoid according to the instruction of the controller 807;
A safety rod locking solenoid 139 driven by the solenoid driver 811;
The controller 807 operates the safety rod locking solenoid 139 through the solenoid driver 811 when it is attached to the safety rod locking solenoid 139 and judges that a hand pinching phenomenon has occurred by the controller 807. A safety rod stator 137 for fixing the safety rod 115 to prevent the safety rod 115 from being pushed into the door;
And a lock release button (817) for instructing the controller (807) to cancel the pinch prevention state by canceling the operation of the safety rod lock solenoid (139).
According to claim 1, In order to release the hand pinch is attached to the lower end of the door handle (103), when turned in the direction of release push the safety bar puller 105 in the opposite direction to which the safety bar pull line 107 is connected The safety rod pull line 107 pulls the safety rod sleeve 113 so that the latch 123 does not hang on the first safety rod guide plate 121 so that the safety rod protrusion 133 of the safety rod 115 can freely enter the door. A pinch prevention release bar 701; a pinch prevention safety door, characterized in that further comprising.
KR2020100006797U 2010-06-28 2010-06-28 Anti-Handling Safety Door KR200450395Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020100006797U KR200450395Y1 (en) 2010-06-28 2010-06-28 Anti-Handling Safety Door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020100006797U KR200450395Y1 (en) 2010-06-28 2010-06-28 Anti-Handling Safety Door

Publications (1)

Publication Number Publication Date
KR200450395Y1 true KR200450395Y1 (en) 2010-10-04

Family

ID=44479173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020100006797U KR200450395Y1 (en) 2010-06-28 2010-06-28 Anti-Handling Safety Door

Country Status (1)

Country Link
KR (1) KR200450395Y1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101808926B1 (en) * 2015-12-18 2017-12-14 성균관대학교산학협력단 Safety apparatus for hinged door
CN110331923A (en) * 2019-07-31 2019-10-15 江苏耀群工业技术有限公司 A kind of intelligent automatically-controlled door with pinch resistant functionality
KR20200095281A (en) 2019-01-31 2020-08-10 금오공과대학교 산학협력단 safety door using sensor
KR102158022B1 (en) 2019-06-10 2020-09-21 (주)하이우드 A safety door that prevents fingers from sticking to the door
KR102194532B1 (en) 2019-07-22 2020-12-23 이대성 Easy-to-install safety door for factory construction
KR102219429B1 (en) 2019-08-22 2021-02-24 윔코리아 주식회사 Button-type apparatus that prevents the hand from being caught in
KR20210023136A (en) * 2019-08-22 2021-03-04 윔코리아 주식회사 Finger guard device for door
KR20210033706A (en) 2019-09-19 2021-03-29 이대성 Safety door with adjustable door speed when closed and easy to prevent on-site construction by factory assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200224343Y1 (en) 2000-11-21 2001-05-15 남성현 An Apparatus For Preventable Get In Between The Entrance Door In Finger
KR20020024343A (en) * 2000-09-25 2002-03-30 차희장 Proxy method for registering venture enterprise or new technology mark
KR20030040543A (en) * 2000-10-17 2003-05-22 유비네틱스 리미티드 A method of searching a code space
KR20040009893A (en) * 2002-07-26 2004-01-31 린나이코리아 주식회사 Cooling Structure of Electric Range
KR200340543Y1 (en) 2003-10-02 2004-02-11 유광식 Device for covering space between door frame and door
KR200409893Y1 (en) 2005-12-17 2006-03-03 유겐가이샤 신에이 고키 세이사쿠쇼 Device of Preventing Hands to be jammed in the Door for Gate
KR20090009363U (en) * 2008-03-14 2009-09-17 김희일 Automatic door sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024343A (en) * 2000-09-25 2002-03-30 차희장 Proxy method for registering venture enterprise or new technology mark
KR20030040543A (en) * 2000-10-17 2003-05-22 유비네틱스 리미티드 A method of searching a code space
KR200224343Y1 (en) 2000-11-21 2001-05-15 남성현 An Apparatus For Preventable Get In Between The Entrance Door In Finger
KR20040009893A (en) * 2002-07-26 2004-01-31 린나이코리아 주식회사 Cooling Structure of Electric Range
KR200340543Y1 (en) 2003-10-02 2004-02-11 유광식 Device for covering space between door frame and door
KR200409893Y1 (en) 2005-12-17 2006-03-03 유겐가이샤 신에이 고키 세이사쿠쇼 Device of Preventing Hands to be jammed in the Door for Gate
KR20090009363U (en) * 2008-03-14 2009-09-17 김희일 Automatic door sensor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101808926B1 (en) * 2015-12-18 2017-12-14 성균관대학교산학협력단 Safety apparatus for hinged door
KR20200095281A (en) 2019-01-31 2020-08-10 금오공과대학교 산학협력단 safety door using sensor
KR102158022B1 (en) 2019-06-10 2020-09-21 (주)하이우드 A safety door that prevents fingers from sticking to the door
KR102194532B1 (en) 2019-07-22 2020-12-23 이대성 Easy-to-install safety door for factory construction
CN110331923A (en) * 2019-07-31 2019-10-15 江苏耀群工业技术有限公司 A kind of intelligent automatically-controlled door with pinch resistant functionality
CN110331923B (en) * 2019-07-31 2024-05-14 江苏耀群工业技术有限公司 Intelligent automatic door with anti-pinch function
KR102219429B1 (en) 2019-08-22 2021-02-24 윔코리아 주식회사 Button-type apparatus that prevents the hand from being caught in
KR20210023136A (en) * 2019-08-22 2021-03-04 윔코리아 주식회사 Finger guard device for door
KR102260129B1 (en) 2019-08-22 2021-06-03 윔코리아 주식회사 Finger guard device for door
KR20210033706A (en) 2019-09-19 2021-03-29 이대성 Safety door with adjustable door speed when closed and easy to prevent on-site construction by factory assembly

Similar Documents

Publication Publication Date Title
KR200450395Y1 (en) Anti-Handling Safety Door
US7481471B2 (en) Child safety barrier with a locking device
KR101336394B1 (en) Digital Opening And Closing Device for Exit
ATE527427T1 (en) DOOR WITH LOCKABLE OPENING AND A SECURITY DEVICE FOR IT
KR101993032B1 (en) Locking device for sliding window
JP2007321507A (en) Lock mechanism
KR102133350B1 (en) Digital locking device with projection type knob
KR101808926B1 (en) Safety apparatus for hinged door
KR200488680Y1 (en) Window automatic open ann close apparatrus
JP2013204391A (en) Accordion door
JP5014057B2 (en) Entrance door
KR101161676B1 (en) Front door
JP4453913B2 (en) Automatic door locking device
KR100643490B1 (en) Stopper for Door
KR102375831B1 (en) door safe guard
CN211173514U (en) But bedroom is with remote switch door
JP5364406B2 (en) Sliding door device with hinged door
JP7377140B2 (en) fittings
JP7395093B2 (en) fittings
KR101202952B1 (en) The assembly of hinged door
KR101504509B1 (en) A structure of softening the impact for a door closing
JP3066126U (en) Tablets
JP2017082537A (en) Opening/closing apparatus for door of toilet booth
JP2006083569A (en) Closing support device for sliding door
JP4231885B2 (en) Lock device and opening / closing window provided with the lock device

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee