KR101726998B1 - Apparatus for blocking door crevice of tempered glass door - Google Patents

Apparatus for blocking door crevice of tempered glass door Download PDF

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Publication number
KR101726998B1
KR101726998B1 KR1020150126056A KR20150126056A KR101726998B1 KR 101726998 B1 KR101726998 B1 KR 101726998B1 KR 1020150126056 A KR1020150126056 A KR 1020150126056A KR 20150126056 A KR20150126056 A KR 20150126056A KR 101726998 B1 KR101726998 B1 KR 101726998B1
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South Korea
Prior art keywords
door
blade
glass door
tempered glass
gap
Prior art date
Application number
KR1020150126056A
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Korean (ko)
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KR20170029124A (en
Inventor
원상연
Original Assignee
주식회사 대성기전
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Priority to KR1020150126056A priority Critical patent/KR101726998B1/en
Publication of KR20170029124A publication Critical patent/KR20170029124A/en
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    • 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
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the 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
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to a door gap sealing device for a tempered glass door, comprising a human body sensor (8) provided for detecting a passer (6) in the vicinity of an entrance (4) A blade actuator 16 embedded in at least one of the door frame 10 of the glass door 2 and the metal plate 14 extending from the edge of the reinforced glass door 2 and having a door- And controls the blade 16 of the blade actuator 14 to protrude so as to protrude the door gap 18 of the tempered glass door 2 at a normal time when the traveler 6 is not sensed from the human body detection sensor 8. [ And a control unit 20 for controlling the protruding blade 16 to be immersed in operation in accordance with the detection of the passer 6 from the human body sensor 8, (16) are immersed, the cooling and heating loss can be minimized and the Well enough, and even better safety, and also hayeoseo remotely control the smartphone 28 that the user is in possession of a nearby door can keep a secret door gap (18).

Description

FIELD OF THE INVENTION [0001] The present invention relates to a glass door for a reinforced glass door,

The present invention relates to a reinforced glass door, and more particularly, to a door gap sealing device for preventing a door gap generated in a reinforced glass door such as a hinged door or a sliding door.

Recently, reinforced glass reinforced glass doors have been widely used as entrance doors in buildings and large buildings such as shopping malls, department stores, government offices and company offices.

A hinged tempered glass door is often used as a reinforced glass door structure in which a user can easily open the door by pushing or pulling the door. This structure is formed by connecting a hinge to one side of the reinforced glass door and connecting the hinge to the door frame.

However, the gap between the reinforced glass door and the door frame must be increased to enable smooth hinged tempered glass doors. Such a gap is a part where heat loss is most generated in cooling and heating.

Conventionally, in order to fill the gap in the reinforced glass door, a soft PVC film or the like is attached to the edge of the door, or a sponge or a mohair is installed on the edge of the reinforced glass door to block the outside air. It may lose its elasticity and cause a gap, which may cause its function to be lost or its function to be impaired. Also, mohair and the like may provide frictional force to the door frame or floor, thereby interfering with the door closure.

Registration No. 10-0466786 entitled "Safety Gates for Tempered Glass Doors with Combined Windproof Sound and Safety"

Accordingly, an object of the present invention is to provide a door air-tightness maintaining apparatus for a reinforced glass door which minimizes cooling and heating loss caused by a door gap formed by the installation of a tempered glass door and is sufficiently soundproof from outside air and is safe.

It is another object of the present invention to provide a door airtight sealing device for a reinforced glass door which allows a smart phone possessed by a user near a door to conveniently control an operation state related to the door gap of the reinforced glass door.

The object of the present invention can be attained by a human body detection sensor (8) provided for detecting a passer (6) in the vicinity of an entrance (4) of an entrance (4) And a steel plate 14 extending from the edge of the reinforced glass door 2 to the door frame 10 of the reinforced glass door 2, And a blade actuator 16 for controlling the blade 16 of the blade actuator 14 so as to protrude from the human body sensor 8 at a normal time when the traveler 6 is not sensed, And a control unit 20 for blocking the gap 18 and controlling the protruding blade 16 to be immersed in operation in response to the detection of the passer 6 from the human body sensor 8.

The control unit 20 operates the blade actuator 14 so that the door clearance 18 between the tempered glass door 2 and the door frame 10 or between the tempered glass door 2 and the bottom 42 And a blade protrusion width automatic setting section 62 for setting the protrusion width of the blade 16,

The blade actuator 14 is provided with permanent magnets 34 of N / S poles on both inner wall surfaces of the operating grooves 32 of the stator main body 30 and the operating grooves 32 of the stator main body 30 The movable body 36 on which the shielding blade 16 is mounted is inserted and the outer surface of the movable body 36 facing the permanent magnet 34 is provided with the N and S poles An exciting coil 38 for forming an electromagnet is provided to make linear movement of the movable body 36,

The movable body 36 is further provided with a hall sensor 39 for detecting the magnetic force intensity of the permanent magnet 34 by the position and providing the output value of the protrusion width of the blade 16 to the control unit 20. [

The present invention further includes a smartphone 28 in which a remote management mode mobile application 50 for performing remote control including the blade actuator 14 connected to the control unit 20 by short-range wireless communication is built in as a download .

In the present invention, a passenger is detected in the vicinity of the entrance of the reinforced glass door, and normally, the door of the reinforced glass door protrudes and protrudes from the door opening of the reinforced glass door, and the blades are immersed when the passenger travels. The soundproofing is sufficient and the safety is improved, and also the appearance is neat. Moreover, there is a convenient advantage that a smartphone possessed by a user (a guidance staff, etc.) located near a door can arbitrarily remotely control various operation states related to the door gap confidentiality.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram of a door gap sealing device for a tempered glass door of the present invention;
FIG. 2 is a view showing a state in which a door blocking blade is protruded in the door gap sealing device for the tempered glass door of FIG. 1;
FIG. 3 is a view showing a state in which a door blocking blade in the door gap sealing device for the tempered glass door of FIG. 1 is immersed and operated according to a human body detection;
FIG. 4 is an exploded perspective view of a blade actuator according to an embodiment of the present invention. FIG.
Fig. 5 is a cross-sectional view of the blade actuator of the present invention shown in Fig. 4,
FIGS. 6A and 6B are cross-sectional views illustrating the state of the bladed actuator incorporated in the door frame of the present invention,
FIGS. 7A and 7B are cross-sectional views illustrating a state in which the blade actuator is embedded between a pair of reinforcing metal plates extending from the edge of the tempered glass door in the present invention,
8 is a control flow chart in the door gap sealing apparatus for a tempered glass door according to the present invention,
FIG. 9 is a screen configuration diagram of a smartphone remote management mode using a smartphone of a user located near an entrance according to the present invention;
FIG. 10 is a functional block diagram of the door clearance airtightness management for tempered glass door in the control section of the present invention. FIG.

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

FIG. 1 is a conceptual view of a door gap sealing device for a tempered glass door of the present invention, and FIG. 2 is a view showing a state in which a door blocking blade 16 in the door gap sealing device for the tempered glass door of FIG. And FIG. 3 is a view showing a state in which the door blocking blade 16 in the door gap sealing device for the tempered glass door of FIG. 1 is immersed and operated according to the human body detection.

In the present invention, when the passenger 6 is present in the vicinity of the entrance 4 where the hinged tempered glass door 2 is installed, as shown in Fig. 3, the door interception blade 16 is immersed, The door clearance 18 of the reinforced glass door 2 is completely blocked when the passenger 6 is not present near the entrance 4 as shown in FIG. And the sound insulation is good.

To this end, the door gap hermetic sealing apparatus for a tempered glass door of the present invention comprises a human body sensor 8, a blade actuator 14 having a door blocking blade 16, and a control unit 20 .

In the present invention, the human body sensor 8 is installed as shown in Fig. 1 in order to detect the passer 6 in the vicinity of the inside and outside of the entrance 4 where the hinged tempered glass door 2 is installed.

In the present invention, the door frame 10 and the reinforced glass door 2 of the reinforced glass door 2 are constructed so that the blade actuator 14 having the door gap blocking blade 16 capable of protruding and retracting operation is built in. 6A and 6B, the blade actuator 14 is built in the door frame 10 mainly composed of a metal square tube, and the door frame 10, which faces the outer edge of the reinforced glass door 2, (11 in Fig. 6A) in which the blade 16 of the blade 14 can be projected or immovable is formed in a straight line.

The door frame 10 may not be present in the portion facing the outer frame of the reinforced glass door 2 as in the case of the bottom portion 42 of the doorway 4. In this case, A pair of gold-finishing steel plates 14 extending at the edges of the reinforced glass door 2 are generally installed in a bracket-fixed form as shown in FIG. Therefore, in the present invention, the blade actuator 14 having the door gap blocking blade 16 capable of protruding and protruding operation is installed between the metal plate 14 extending from the edge of the tempered glass door 2 as shown in Figs. 7A and 7B Install it.

In the example of the present invention shown in Figs. 1 to 3, the blade actuator 14 is installed in the door frame 10 on the upper side and the left and right sides of the outer side of the reinforced glass door 2, and the lower side of the reinforced glass door 2 is reinforced And a blade actuator 14 is provided between a pair of steel plates 14 of a glass door 2.

In another example of the present invention, instead of incorporating the blade actuator 14 in the upper door frame 10, as in the case of the lower side of the reinforced glass door 2, between the pair of the breaking steel plates 14 on the upper side of the tempered glass door 2 The blade actuator 14 may be provided.

In the present invention, the blade actuator 14 is implemented, but is advantageous for a short protruding operation of a short distance, for example, 20 mm or less, corresponding to the clearance width of the door gap 18 of the tempered glass door 2, .

Fig. 4 is an exploded perspective view of the blade actuator 14 according to the embodiment of the present invention, and Fig. 5 is an assembled cross-sectional view of the blade actuator 14 of the present invention shown in Fig.

It should be noted that the blade actuator 14 of Fig. 4 has a length sufficiently extended by the width of the glass reinforced door 2 or the length of the width of the glass reinforced door 2, but not shown in the expression of Fig. 4 for convenience of understanding of the construction.

4 and 5, the blade actuator 14 of the present invention is provided with permanent magnets 34 of N / S poles on both inner wall surfaces of the operating groove 32 of the stator main body 30, The movable body 36 on which the door blocking blade 16 is mounted is inserted and slidably operated in the operating groove 32 of the main body 30. The movable body 36 is fixed to the outer surface of the outer side of the movable body 36 facing the permanent magnet 34, An annular excitation coil 38 for forming electromagnets of N and S poles according to the control of the control unit 20 is provided on the surface of the movable body 36 so that the movable body 36 can be linearly moved. At this time, the arrangement of the N / S poles of the permanent magnet 34 is configured to be formed in a "V"

It is preferable that the door break blocking blade 16 mounted on the movable body 36 is an elastic material capable of soundproofing and insulating. The movable body 36 has a fastening structure in which the blade 16 can be replaced.

The maximum movement distance of the movable body 36 is determined by the width formed between the maximum magnetic force points at both ends of the permanent magnet 34 and the width of the hollow portion formed in the annular excitation coil 38, The bracket 40 serving as a stopper of the movable body 36 is bolted.

In the present invention, the maximum projecting width of each blade 16 is automatically adjusted so that the door gap 18, which may vary depending on the position (up, down, left, right) of the tempered glass door 2, . To this end, at one end of the movable body 36 of the present invention, a hole sensor 39 is provided for sensing the magnetic force intensity of the permanent magnet 34 by the position of the permanent magnet 34 and providing the output value of the protrusion width of the blade 16 to the control unit 20 do.

The Hall sensor 39 of the present invention is preferably a linear sensor whose output is proportional to the magnetic field intensity and is preferably implemented as a Hall IC having a magnetic field sensitivity of 10 to 20 mV / KOe.

Each of the blade actuators 14 having the door break blocking blade 16 capable of protruding and retracting operation is actuated by the actuator driving section 26 under the control of the control section 24. [

5, the control unit 24 controls the actuator driving unit 14 to supply current to the exciting coil 38 in the movable body 36 in the immersed state of the blade actuator 14, The pole is excited to be affected by the magnetic field with the permanent magnet 34, so that the movable body 36 protrudes upward so that the blade 16 protrudes. The controller 24 controls the actuator driving unit 14 to excite the S pole of the exciting coil 38 of the blade actuator 14. In this case,

Referring again to FIG. 1, the door hermetic sealing apparatus for a tempered glass door of the present invention includes a control unit 20 for airtightness management of a door gap.

The controller 20 controls the blade 16 of the blade actuator 14 to protrude as shown in FIGS. 6A and 7A when the traveler 6 is not sensed from the human body sensor 8 The blade 16 protruding in accordance with the detection of the passer 6 from the human body detection sensor 8 is blocked as shown in FIGS. 6B and 7B by closing the door gap 18 of the hinged tempered glass door 2, To control the immersion operation.

8, the control unit 20 determines whether or not the human body of the traveler 6 is in a state where the human body detection sensor 8 installed inside and outside the entrance 4 is operated (Step 102 of FIG. 8).

If the human body of the passenger 6 is sensed by the human body sensor 8, the control unit 20 controls the blade 16 of the blade actuator 14 to be immersed as shown in FIGS. 6B and 7B.

Thereafter, if the passenger 6 passes and the human body detection sensor 8 does not detect the human body (step 106 of FIG. 8), the predetermined door cutoff waiting time is counted (step 108 of FIG. 8) The controller 20 controls the blade 16 of the blade actuator 14 to protrude as shown in Figs. 6A and 7A (step 114 of Fig. 8) .

If the human body of the passer 6 is sensed before the count of the gate break wait time expires (step 112 of FIG. 8), the flow returns to step 104 of FIG. 8, and the immersed state of the immovable blade 16 is maintained And then perform the next step.

In the present invention, in order to allow the user to conveniently use the door gap airtightness management device, the control unit 20 includes a blade protrusion (not shown) for automatically recognizing and setting the width of the door gap 18 of the tempered glass door 2 Width auto-setting unit 62. [0086]

The blade protrusion width automatic setting section 62 of the control section 20 is executed in accordance with a remote control request of the input section 22 or the smartphone 28 to operate the blade actuator 14 to control the tempered glass door 2 and the door frame The gap of each door gap 18 formed between the reinforced glass door 2 and the bottom portion 42 is measured by using the hall sensor 39 provided in the blade actuator 14 and is measured for each blade 16 And stores it as a corresponding protrusion width set value in the internal memory. Thereafter, the control unit 20 controls the corresponding blade 16 to protrude by an amount corresponding to the set protrusion width set in the internal memory.

10, in addition to the blade protrusion width automatic setting unit 62, the controller 20 also includes a door gap shutoff wait time adjusting unit 64 for adjusting the door shutoff wait time, And a power management unit 68 for turning on / off the power associated with the tempered glass door gap management.

The control unit 20 preferably includes an input unit 22 for interfacing with a user, and is preferably installed near an entrance for access by a user.

On the other hand, according to the present invention, the smartphone 28 possessed by a user (guidance staff or the like) located near the door 4 can be operated to remotely control the operation state related to the door gap.

1, the control unit 20 includes a short range wireless communication unit 24 such as a Bluetooth wireless communication unit and a blade actuator capable of being connected to the control unit 20 by short range wireless communication The remote management mode mobile application 50 as shown in FIG. 9 registered in an online market or an app store of a smart phone is installed in the smartphone 28, And configures the application so that it can be run.

FIG. 9 is a screen configuration diagram of a smartphone remote management mode using a smartphone 50 of a user located near an entrance according to the present invention. As the remote management mode mobile application 50 is driven, Is displayed on the screen.

As shown in FIG. 9, the screen of the remote control mode of the smartphone mode includes a door gap interruption waiting time adjustment button 52, a blade protrusion width adjustment button 54, a human body sensor sensitivity adjustment button 56, an automatic setting button 58, The power on / off button 60 is displayed in the form of a touch icon, and the corresponding button function is executed as the user touches the corresponding button.

The blade gap control button 52 is a means for adjusting the waiting time in which the window gap 18 of the tempered glass door 2 should be preferentially waited before shutting off the door gap 18, And the human body sensor sensitivity control button 56 is a means for manually adjusting the sensitivity of the human body detection sensor installed on the inside and outside of the entrance 4 .

The automatic setting button 58 sets the waiting time of the door gap and the sensitivity of the human body sensor 8 as default values and the control of the blade protrusion width of the tempered glass door 2 is controlled by the controller 20, The protruding width of each blade 16 is set by using the result of each hole sensor 39 after the protruding operation of the blade 14 of the blade 14 is performed.

The remote control relating to the door gap tightness with respect to the tempered glass door 2 using the smartphone 28 possessed by the user near the doorway 4 can be controlled by the user near the doorway 4 Guidance staff, etc.), and allows for constant door-to-door confidentiality maintenance.

The set value adjusted for the user by using the smartphone 28 or the input unit 22 is set so that the protrusion of the blade 16 of the blade actuator 14 is suitable for the four- And minimizes the inconvenience to the user near the doorway 4 due to sensitivity nonconformity of the human body sensor 8 or non-compliance with the waiting time.

In the present invention, since the blades 16 are immersed in the passage of the passenger's reinforced glass door 2, the cooling and heating loss is minimized, sound insulation from outside air is sufficient, and safety is good.

In the above description of the present invention, the concrete reinforced glass door has been described in connection with the concrete reinforced glass door. However, various modifications such as being applicable to a sliding reinforced glass door and also applicable to a glass door with many door openings And can be carried out without departing from the scope of the invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

(2) - Tempered glass door (4) - Entrance
(6) - Passenger (8) - Human body sensor
(10) - Door frame (12) - Steel plate for metal
(14) - blade actuator (16) - blade
(18) -door clearance (20) -controller
(22) - Input section (24) - Local communication radio section
(26) an actuator driving unit (28)
(30) - stator body (32) - operating groove
(34) -Permanent magnet (36) -Moving element
(38) - exciting coil (39) - hall sensor
(40) - Bracket (42) - Floor
(50) - remote management mode mobile application
(52) - Gate break wait time adjustment button
(54) - blade extrusion width control button
(56) - Human body sensor sensitivity control button
(58) - Automatic setting section button section
(60) - Power on / off button

Claims (4)

CLAIMS 1. A door gap sealing apparatus for a tempered glass door,
A human body detection sensor 8 provided for detecting the passer 6 in the vicinity of the entrance 4 inside and outside the reinforced glass door 2,
A blade having a door gap blocking blade 16 embedded in at least one of the door frame 10 of the reinforced glass door 2 and the metal plate 14 extending from the edge of the tempered glass door 2, An actuator 14,
The blade 16 of the blade actuator 14 is controlled so as to protrude so as to block the door gap 18 of the reinforced glass door 2 when the traveler 6 is not sensed from the human body detection sensor 8, And a control unit 20 for controlling the projected blade 16 to be immersed and operated according to the detection of the passer 6 from the detection sensor 8,
The blade actuator 14 is provided with permanent magnets 34 of N / S poles on both inner wall surfaces of the operating grooves 32 of the stator main body 30 and the operating grooves 32 of the stator main body 30 The movable body 36 on which the shielding blade 16 is mounted is inserted and the outer surface of the movable body 36 facing the permanent magnet 34 is provided with the N and S poles An annular excitation coil 38 for forming an electromagnet is provided so as to allow linear movement of the movable body 36,
And a hall sensor (39) for detecting the magnetic force intensity of the permanent magnet (34) by the position of the movable body (36) and providing the output value of the protrusion width of the blade (16) to the control part (20) Door clearance sealing device.
The door according to claim 1, wherein the control unit (20) operates the blade actuator (14) so that the door gap (18) formed between the tempered glass door (2) and the door frame (10) or between the tempered glass door And a blade protrusion width automatic setting section (62) for setting a protrusion width of the blade (16).
delete A remote management mode mobile application (50) for performing remote control including the blade actuator (14) by connecting in a short distance wireless communication with the controller (20) 28) for guiding the door of the reinforced glass door.
KR1020150126056A 2015-09-07 2015-09-07 Apparatus for blocking door crevice of tempered glass door KR101726998B1 (en)

Priority Applications (1)

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KR1020150126056A KR101726998B1 (en) 2015-09-07 2015-09-07 Apparatus for blocking door crevice of tempered glass door

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Application Number Priority Date Filing Date Title
KR1020150126056A KR101726998B1 (en) 2015-09-07 2015-09-07 Apparatus for blocking door crevice of tempered glass door

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KR101726998B1 true KR101726998B1 (en) 2017-04-14

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KR102231763B1 (en) * 2020-06-09 2021-03-23 박형준 Sealing Apparatus of Door Frame

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009221654A (en) * 2008-03-13 2009-10-01 Aisin Takaoka Ltd Sound insulation door device
KR101266937B1 (en) * 2011-09-08 2013-05-28 조승래 Smart apparatus, door manager apparatus and door locking/unlocking control system for door locking/unlocking

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286486A (en) * 1985-06-12 1986-12-17 ワイケイケイ株式会社 Controller for automatic door
KR100466786B1 (en) 2002-03-29 2005-01-24 주식회사 유신건축종합건축사사무소 Safeguarding device of a tempered glass door serving functions of windshield, soundproofing and safety

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009221654A (en) * 2008-03-13 2009-10-01 Aisin Takaoka Ltd Sound insulation door device
KR101266937B1 (en) * 2011-09-08 2013-05-28 조승래 Smart apparatus, door manager apparatus and door locking/unlocking control system for door locking/unlocking

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