KR20160142558A - door device for milk drop - Google Patents

door device for milk drop Download PDF

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Publication number
KR20160142558A
KR20160142558A KR1020150078431A KR20150078431A KR20160142558A KR 20160142558 A KR20160142558 A KR 20160142558A KR 1020150078431 A KR1020150078431 A KR 1020150078431A KR 20150078431 A KR20150078431 A KR 20150078431A KR 20160142558 A KR20160142558 A KR 20160142558A
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KR
South Korea
Prior art keywords
door
opening
milk inlet
closing
control unit
Prior art date
Application number
KR1020150078431A
Other languages
Korean (ko)
Other versions
KR101771638B1 (en
Inventor
박재환
Original Assignee
박재환
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Filing date
Publication date
Application filed by 박재환 filed Critical 박재환
Priority to KR1020150078431A priority Critical patent/KR101771638B1/en
Publication of KR20160142558A publication Critical patent/KR20160142558A/en
Application granted granted Critical
Publication of KR101771638B1 publication Critical patent/KR101771638B1/en

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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
    • E06B7/32—Serving doors; Passing-through doors ; Pet-doors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
    • A47G29/141—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels comprising electronically controlled locking means
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to a milk inlet opening/closing device with a new structure with improved security. In the milk inlet opening/closing device according to the present invention, after a door (20) is opened, an opening/closing driving means (40) is controlled to close the door (20) when an outer end of a support pipe (10) is not closed until a set delay time is elapsed, an alarm means (60) is operated to output an alarm when the outer end of the support pipe (10) is not closed by the door (20) even after the opening/closing driving means (40) is driven. Accordingly, the use thereof is convenient, and an alarm to prevent an intruder from unlocking a locking device and invading indoors when the intruder tries to insert an unlocking device (3) indoors through the milk inlet (11) to unlock the locking device of a main door (1).

Description

A door device for milk drop < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a milk inlet opening and closing apparatus having a new structure with improved security.

Generally, locks are provided on the front door of apartment houses such as apartments and villas, and a milk inlet is formed on the lower side to allow the introduction of milk and the like.

At this time, the milk inlet is provided with a door.

Therefore, in a state in which the front door is not opened, the door can be opened and a small object such as milk can be introduced into the room through the milk inlet.

In recent years, an intruder has inserted an unlocking device into a room through a milk inlet, unlocked a lock device provided at the door, and then entered the room through a door.

Accordingly, in recent years, as shown in a number of prior documents including Registration Utility Model No. 20-0272037 and Registration No. 10-0619430, various kinds of milk preventing the unlocking device from being inserted into the room through the milk inlet A slot opening and closing device was developed.

However, such a device is complicated in structure and troublesome to use, and there is a problem that it is impossible to insert a long object into the room through the milk inlet.

Therefore, there is a need for a new method to solve such a problem.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a milk inlet opening / closing apparatus with a new structure which is easy to use and improved in security.

In order to accomplish the above object, the present invention provides a milking machine comprising a support tube body 10 coupled to a front door 1 of a multi-family house to form a milk inlet 11, A door 20 connected to the door 20 to detect opening and closing of the milk inlet 11 and an opening / closing sensor 30 connected to the door 20 to open / close the milk inlet 11, Closing control means for controlling the operation of the opening / closing drive means (40) by monitoring the signals of the opening / closing detection means (30) And the control unit 50 monitors the signal of the opening and closing detection means 30 and controls the milk inlet 11 until the delay time set after the opening of the milk inlet 11 has elapsed, The door 20 is forcibly rotated by controlling the opening and closing drive means 40 so that the milk inlet 11 When the milk inlet 11 is not closed even after the opening and closing drive means 40 is driven, the control unit 50 controls the milk inlet 11 to release the locking device of the front door 1 And that the unlocking device (3) is inserted into the opening of the milk inlet opening / closing device.

According to another aspect of the present invention, there is provided a milk inlet opening and closing apparatus characterized by further comprising an alarm means (60) connected to the control unit (50).

The camera 70 is connected to the control unit 50 and the control unit 50 controls the operation of the control unit 50. The control unit 50 controls the operation of the control unit 50, Is configured to transmit the image photographed by the camera (70) to the monitor (71) provided in the management room when it is determined that the unlocking device (3) is inserted into the milk inlet (11) An input port opening / closing device is provided.

According to another aspect of the present invention, the apparatus further includes proximity sensing means 80 provided on the outer surface of the door 20, and the control unit 50 monitors the signal of the proximity sensing means 80 When the object close to the door 20 is detected, the opening and closing drive means 40 is controlled to open the milk inlet opening 11.

A milk inlet opening and closing apparatus according to the present invention comprises a support tube 10 coupled to a front door 1 of a multi-family home to form a milk inlet 11, A door 20 connected to the door 20 to detect opening and closing of the door 20 and an opening and closing sensor 30 connected to the door 20, A control unit (50) for monitoring the signals of the opening / closing sensing means (30) and controlling the operation of the opening / closing drive means (40), and a control unit And the alarm unit 60 connected to the control unit 50. The control unit 50 controls the door 20 to open and close the door 10 by the door 20 until the predetermined delay time elapses after the door 20 is opened, Closes the door 20 by controlling the opening / closing drive means 40, and the opening / closing drive means When the outer end of the supporting tube 10 is not closed by the door 20 even after the driving unit 40 is driven, the alarm unit 60 is operated to output an alarm.

Therefore, when the intruder intends to release the locking device of the front door 1 by inserting the unlocking device 3 into the room through the milk inlet 11, the intruder outputs an alarm, There is an advantage that the intruder can prevent the lock device from being released and entering the room.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side sectional view showing a milk inlet opening / closing apparatus according to the present invention,
2 is a reference view showing a front view of the milk inlet opening and closing apparatus according to the present invention,
3 is a circuit diagram of a milk inlet opening / closing apparatus according to the present invention,
FIG. 4 is a reference view for explaining the operation of the milk inlet opening / closing apparatus according to the present invention;
5 is a side cross-sectional view showing a second embodiment of a milk inlet opening / closing apparatus according to the present invention,
6 is a circuit configuration diagram showing a second embodiment of the milk inlet opening / closing apparatus according to the present invention,
7 is a side sectional view showing a third embodiment of the milk inlet opening / closing apparatus according to the present invention,
Fig. 8 is a circuit diagram showing a third embodiment of the milk inlet opening / closing apparatus according to the present invention.

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

1 to 4 show a milk inlet opening and closing apparatus according to the present invention. The milk inlet opening and closing apparatus according to the present invention includes a support tube 10 coupled to a front door 1 of a multi-family house to form a milk inlet 11, A door 20 provided at an outer end of the door 20 for opening and closing the milk inlet 11 in accordance with the rotation of the door 20 and an opening and closing sensing means 30 connected to the door 20 for sensing the opening and closing of the milk inlet 11, An opening and closing drive means 40 connected to the door 20 and rotating the door 20 to open and close the milk inlet 11 and a control means 40 for monitoring the signals of the opening and closing detection means 30, A control unit 50 for controlling the operation of the control unit 50, and an alarm means 60 connected to the control unit 50.

To explain this in detail, a through hole 2 is formed in the front door 1 so as to pass through the inside and outside sides.

The support tube 10 has a tubular shape made of a metal or synthetic resin having a high strength and has an outer diameter corresponding to the through hole 2 so that both ends thereof protrude inward and outward of the front door 1. [ (2).

The door 20 is formed in the shape of a disk corresponding to the supporting tube 10 and is provided at the outer end of the supporting tube 10 by a pivot 21 provided to extend in the front- And the lower ends thereof are pivoted in the lateral direction.

The outer end of the rotary shaft 21 is fixedly coupled to the upper end of the door 20 and is rotatably coupled to the upper end of the support tube 10.

At this time, the inner end of the rotary shaft 21 is configured to extend to an inner end of the support tube 10.

Therefore, as shown in Fig. 2, the milk inlet 11 can be opened and closed by rotating the door 20 laterally.

The opening / closing detecting means 30 uses a rotation angle sensor provided on the support tube 10 and connected to the rotary shaft 21, and is provided with a rotary shaft 21, which is generated when the door 20 is rotated in the lateral direction, So that the opening and closing state of the milk inlet 11 can be detected.

The opening and closing drive means 40 uses a driving motor coupled to the inner end of the support tube 10 and connected to the pivot shaft 21 so that the door 20 is rotated in the lateral direction, Forcibly closing the milk inlet 11 by forcibly turning the rotary shaft 21 and the door 20 according to a control signal of the control unit 50 in a state in which the milk inlet 11 is opened.

The control unit 50 monitors the signal of the opening / closing detection means 30 and if the milk inlet 11 is not closed until the delay time set after the opening of the milk inlet 11 has elapsed, The door 20 is forcibly rotated by controlling the driving means 40 so that the milk inlet 11 is closed and if the milk inlet 11 is not closed even after the opening and closing drive means 40 is driven, (60) so that an alarm is output.

To describe this in more detail, a predetermined delay time is input to the control unit 50. [

The delay time is generally set to be slightly longer than the time required for feeding milk or other small objects into the room through the milk inlet 11.

Then, when power is applied to the control unit 50, the control unit 50 enters a standby state for monitoring the signal of the opening / closing detecting means 30.

When it is sensed that the door 20 is rotated in the opening direction through the open / close detection means 30 in the standby state, the control unit 50 controls the opening / closing drive means 40 and the alarm means 60 to the ready state for driving.

When the door 20 is rotated and the milk inlet 11 is closed before the input delay time elapses, the control unit 50 returns to the standby state.

Conversely, when the door 20 is not closed until the delay time elapses in the state that the door 20 is opened, the control unit 50 drives the opening / closing drive means 40 to open the door 20 ) Is forced to rotate in the closing direction.

When the door 20 is rotated in the closing direction by the opening and closing drive means 40, the door 20 is rotated so that the milk inlet 11 is closed through the opening / closing detection means 30 The control unit 50 returns to the standby state.

Conversely, if the door 20 is not detected to be closed by the opening / closing detecting means 30 within a predetermined time in a state where the door 20 is rotated in the closing direction by using the opening / closing drive means 40, The unit 50 judges that the unlocking equipment 3 inserted into the room through the milk inlet 11 is inserted.

That is, the unlocking device 3 used by the intruder to unlock the locking device is made of a high-strength metal material. When such an unlocking device 3 is inserted into the milk inlet 11, The door 20 can not be closed by the unlocking device 3 and the door 20 can not be closed even though the door 20 is rotated by the opening and closing drive means 40 This means that the unlocking device 3 is inserted into the milk inlet 11.

If it is determined that the unlocking device 3 is inserted into the milk inlet 11, the control unit 50 operates the alarm unit 60 to output an alarm.

The apparatus for opening and closing the milk inlet port has a support tube body 10 coupled to the front door 1 of the apartment house to form a milk inlet 11, A door 20 connected to the door 20 for sensing the opening and closing of the door 20 and an opening and closing sensor 30 connected to the door 20 for opening and closing the outside end of the supporting tube 10, A control unit (50) for monitoring the signals of the opening / closing detection means (30) and controlling the operation of the opening / closing drive means (40), and a control unit The control unit 50 controls the opening and closing of the support tube 10 by the door 20 until the predetermined delay time elapses after the door 20 is opened. Closing drive means (40) to close the door (20) when the outside end of the door (20) is not closed, If 40 is not closed outer end of the support tube 10 by the door 20, even after the driving operation by the alarm device 60 is configured to ensure that an alarm is output.

Therefore, when the intruder intends to release the locking device of the front door 1 by inserting the unlocking device 3 into the room through the milk inlet 11, the intruder outputs an alarm, There is an advantage that the intruder can prevent the lock device from being released and entering the room.

That is, generally, when the unlocking device 3 is inserted into the room through the milk inlet 11 to unlock the front door 1, milk or other objects can be supplied through the milk inlet 11 It is determined that the intruder has inserted the unlocking device 3 into the room through the milk inlet 11 and the alarm is not received by the alarm It is possible to prevent the intruder from breaking the lock device by using the milk inlet 11 and entering the room.

Particularly, the control unit 50 does not operate the alarm means 60 immediately when the delay time elapses in the state in which the door 20 is opened, and first, the door 20 is opened using the opening / The alarming means 60 is controlled to output an alarm only when the door 20 is not closed so that the person who delivers the milk does not close the door 20 by mistake after putting the milk , There is an advantage that an intruder can distinguish that the door 20 is not closed by inserting the unlocking device 3 into the room through the milk inlet 11.

5 and 6 illustrate another embodiment of the present invention. It is also possible to provide the camera 70 to face the door 20 in the corridor of the apartment.

At this time, the camera 70 is connected to the control unit 50. When the control unit 50 determines that the unlocking device 3 is inserted into the milk inlet 11, To the monitor 71 provided in the management room.

The alarm means 60 is configured to be manually operated by an administrator resident in the management room.

When the control unit 50 determines that the unlocking device 3 is inserted into the milk inlet 11, the milk inlet opening / closing device configured as described above is provided with the image taken by the camera 70 in the management room To the monitor 71. The manager again confirms whether the intruder has inserted the unlocking device 3 into the milk inlet 11 and then drives the alarm means 60 as necessary, There is an advantage that the alarm means 60 can be prevented from unnecessarily operating.

At this time, the camera 70 may be installed not only in the corridor but also in a bracket provided in the front door 1. [

7 and 8 illustrate a third embodiment of the present invention in which the door 20 is provided with proximity sensing means 80 and the control unit 50 is connected to the proximity sensing means 80 And the door 20 is automatically rotated to open and close the milk inlet 11 by receiving the signal and controlling the opening and closing drive means 40.

The proximity sensing means 80 includes a transmitter for outputting ultrasound waves or infrared rays and a receiver for receiving ultrasound waves or infrared rays reflected and returned to the object, The proximity detecting means 80 detects the proximity of the hand 20 to the door 20. The proximity detecting means 80 detects the proximity of the door 20 when the door 20 is opened, And outputs a signal.

When the proximity sensor 80 outputs a signal, the control unit 50 controls the opening / closing drive means 40 to rotate the door 20 in the opening direction, When the milk inlet 11 is opened and the milk inlet 11 is opened, the door opening / closing drive means 40 is controlled to rotate the door 20 in the closing direction, the alarm means 60 is driven, To the management room.

Unlike the first embodiment described above in which the opening / closing drive means 40 is simply rotated in the closing direction of the door 20, the milk inlet opening / closing apparatus thus configured is also used to open the door 20, ), There is an advantage that the convenience of the person putting milk or other objects can be improved.

10. Supporting Body 20. Door
30. Opening / closing detection means 40. Opening /
50. Control unit 60. Alarming means
70. Camera 80. Proximity sensing means

Claims (4)

A support tube body 10 coupled to the front door 1 of the apartment house to form a milk inlet 11,
A door 20 provided at an outer end of the support tube 10 to open and close the milk inlet 11 according to rotation,
Closing detection means (30) connected to the door (20) for detecting the opening and closing of the milk inlet (11)
Closing means (40) connected to the door (20) and rotating the door (20) to open and close the milk inlet (11)
And a control unit (50) for monitoring the signal of the opening / closing detection means (30) and controlling the operation of the opening / closing drive means (40)
The control unit 50 monitors the signal of the opening / closing detection means 30 and if the milk inlet 11 is not closed until the delay time set after the opening of the milk inlet 11 has elapsed, When the milk inlet 11 is not closed even after the opening and closing drive means 40 is driven and the door 20 is forcibly rotated by controlling the driving means 40 to stop the milk inlet 11, (50) determines that an unlocking device (3) for unlocking the locking device of the front door (1) is inserted into the milk inlet (11).
The method according to claim 1,
Further comprising an alarm means (60) connected to the control unit (50).
The method according to claim 1,
Further comprising a camera (70) provided to face the door (20)
The camera 70 is connected to the control unit 50,
The control unit 50 may be configured to transmit the image taken by the camera 70 to the monitor 71 provided in the management room if it is determined that the unlocking device 3 is inserted into the milk inlet 11 And the milk inlet opening / closing device.
The method according to claim 1,
And proximity sensing means (80) provided on an outer surface of the door (20)
The control unit 50 monitors the signal of the proximity sensing means 80 and controls the opening and closing drive means 40 so that the milk inlet 11 is opened when an object approaching the door 20 is sensed And the milk inlet opening / closing device.
KR1020150078431A 2015-06-03 2015-06-03 door device for milk drop KR101771638B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150078431A KR101771638B1 (en) 2015-06-03 2015-06-03 door device for milk drop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150078431A KR101771638B1 (en) 2015-06-03 2015-06-03 door device for milk drop

Publications (2)

Publication Number Publication Date
KR20160142558A true KR20160142558A (en) 2016-12-13
KR101771638B1 KR101771638B1 (en) 2017-08-25

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ID=57575136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150078431A KR101771638B1 (en) 2015-06-03 2015-06-03 door device for milk drop

Country Status (1)

Country Link
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Publication number Publication date
KR101771638B1 (en) 2017-08-25

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