KR20100038931A - Door lock device for a tempered glass door - Google Patents

Door lock device for a tempered glass door Download PDF

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Publication number
KR20100038931A
KR20100038931A KR1020080098094A KR20080098094A KR20100038931A KR 20100038931 A KR20100038931 A KR 20100038931A KR 1020080098094 A KR1020080098094 A KR 1020080098094A KR 20080098094 A KR20080098094 A KR 20080098094A KR 20100038931 A KR20100038931 A KR 20100038931A
Authority
KR
South Korea
Prior art keywords
door
tempered glass
signal input
access authentication
authentication signal
Prior art date
Application number
KR1020080098094A
Other languages
Korean (ko)
Inventor
심현진
Original Assignee
주식회사 아이레보
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 주식회사 아이레보 filed Critical 주식회사 아이레보
Priority to KR1020080098094A priority Critical patent/KR20100038931A/en
Publication of KR20100038931A publication Critical patent/KR20100038931A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0025—Locks or fastenings for special use for glass wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PURPOSE: A door lock device for a tempered glass door is provided to prevent the damage to an exit certification signal input part by installing exit certification signal input part on the inside of the door. CONSTITUTION: In a door lock device for a tempered glass door, a door open-closed apparatus(100) comprises an exit certification signal input part(110). The exit certification signal input part are installed in the side of reinforced glass door. The exit certification signal input part comprise a capacitance sensor(116a) or an infrared sensor. The capacitance sensor or the infrared sensor recognizes exit certification signal. The certification signal input part includes an RFID antenna and a finger print recognition sensor.

Description

Door lock device for tempered glass door

The present invention relates to a door lock device for a tempered glass door, and more particularly, to a door lock device for a tempered glass door so that the input is installed on the inner surface of the tempered glass door so that the electrical wiring is not installed in the gap of the tempered glass door.

In general, glass doors are frequently used in sales offices and offices to add promotional and environmental elements. Such glass doors are mainly made of tempered glass doors made by compressing the surface portion of ordinary glass and tensioning the inside thereof. Tempered glass door is very strong, it is possible to install the door lock device to restrict unauthorized access. On the other hand, the tempered glass door is very high in strength, it is very difficult to machine the surface or form a hole. Therefore, in the case of installing and using the door lock device in the tempered glass, the through hole (4) formed so as to fix the handle (6) from the production of the fixed bracket 30 to the side end surface of the tempered glass door from the factory Positioned until the fixed by the handle (6), the access authentication signal input unit 10 and the drive unit 20 is used to install a fixed bracket 30 fixed to the tempered glass door (1).

1 is a perspective view showing a door lock for a conventional tempered glass door, Figure 2 is a plan view showing a door lock for a conventional tempered glass door.

Conventional door lock device for tempered glass doors, as shown in Figure 1 and 2, the access authentication signal input unit 10, the inner surface (1 ') installed on the outer surface 1 "of the tempered glass door (hereinafter, the door). The driver 20 is installed in the), the access authentication signal input unit 10 and the drive unit 20 is made of a fixing bracket 30 for fixing the door (1).

In the door lock device for the tempered glass door having the above configuration, since the access authentication signal input unit 10 is installed on the outer side 1 "of the door 1, the access authentication signal input unit 10 is installed in the door 1. The electrical wiring 8 is installed in a "c" shape between the door gaps without drilling a hole, and the access authentication signal input unit 10 and the driving unit 20 are fixed to the outside of the electrical wiring 8, and the electrical wiring is installed. A fixing bracket 30 is fitted to protect (8).

However, in the conventional door lock device for tempered glass doors, the electric wiring 8 installed between the door gaps is installed every time the door 1 is opened or closed due to the sag of the door 1, and the door lock device is crushed and damaged between the door and the door or the door frame. The case occurs.

In addition, since the access authentication signal input unit 10 is provided on the outer surface 1 "of the door 1, a person who is not allowed to enter the room may damage the access authentication signal input unit 10 from the outside.

In addition, the access authentication signal input unit 10 is exposed to rainwater or external environmental pollution sources, such as malfunction of the device.

In addition, the door and the door or the narrow space between the door and the door frame is not easy to install the electric wiring (8) is difficult to install the door lock for the tempered glass door.

The present invention has been made to solve the above problems, the access authentication signal input unit is installed on the inner surface of the tempered glass door so that the electrical wiring is not installed between the door gap and easy to install the door lock device, such as rain water It is an object of the present invention to provide a door lock device for a tempered glass door that prevents the door lock device from malfunctioning from an external environmental pollution source.

According to the aspect of the present invention for achieving the above object, in the door lock device for tempered glass door, the access authentication signal input portion of the door lock device is characterized in that it is installed toward the outer surface on the inner surface of the tempered glass door. It provides a door lock for tempered glass door.

The access authentication signal input unit is provided with a capacitive sensor or an infrared sensor for detecting the access authentication signal.

The access authentication signal input unit may further include an RFID antenna and a fingerprint recognition sensor that recognizes the access authentication signal.

On the back side of the access authentication signal input unit, a driving unit for performing a door lock operation and a door unlock operation is installed.

A fixing bracket is further provided to fix the access authentication signal input unit to the tempered glass door.

The fixing bracket may include a first member having a fixing portion formed in a “c” shape to be fitted to a side end portion of the tempered glass door, and a fastening portion extending vertically from an end of the fixing portion; And a second member formed in a “b” shape to be coupled to the fastening portion and having a flat portion having a predetermined width so that the access authentication signal input portion is installed.

The flat part of the second member is provided with an access authentication area hole so that the access authentication signal input part can authenticate the access from the outside of the tempered glass door, and a protrusion formed to protrude perpendicularly from the plane part to fix the driving part. .

The door lock device for tempered glass door according to the present invention, since the access authentication signal input unit is installed on the inner side of the door, it is not only difficult to break the access authentication signal input unit from the outside of the door that is not allowed access, the access authentication signal input unit rain water or Since it is not exposed from an external environmental pollution source, a malfunction of the device does not occur, thus providing a safer door lock than the conventional.

In addition, since the drive unit is installed on the back of the access authentication signal input unit, since the electric wiring connecting the access authentication signal input unit and the driving unit is shortly connected and not exposed to the outside, there is no damage to the electric wiring unlike the conventional art.

In addition, the present invention, because the number sheet is printed in a variety of colors and designs are installed in the contact portion of the door and the access authentication signal input unit, it can give an aesthetic sense to the outer surface of the door.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the door locking device for tempered glass doors.

(First embodiment)

Figure 3a is an exploded perspective view showing a state in which the door lock device for a tempered glass door according to the first embodiment of the present invention is installed on the door, Figure 3b shows a state in which the door lock device for tempered glass door according to Figure 3a is installed on the door 3C is a rear view showing the state in which the door lock device for the tempered glass door according to FIG. 3B is installed in the door, and FIG. 3D is a plan view illustrating the door lock device for the tempered glass door according to FIG. 3B installed in the door. .

As shown in Figures 3a to 3d, the door lock for the tempered glass door is installed on the inner side of the tempered glass door (hereinafter, the door).

In the present embodiment, the door locking device 100 includes an access authentication signal input unit 110, a driver 120 and a fixing bracket 150. The front surface of the access authentication signal input unit 110 is installed toward the outer surface 1 ″ from the inner surface 1 ′ of the door 1.

The access authentication signal input unit 110 is fixed to the door 1 by the fixing bracket 150. The access authentication signal input unit 110 includes a number sheet 112, a connection plate 114, and an electric substrate 116.

Number sheet 112 is printed with numbers and special characters so that the user can enter the access authentication password when the user enters the room from the outside. The front face of the number sheet 112 faces the inner side 1 ′ of the door 1. The back of the number sheet 112 is electrically connected to the connecting plate 114 and the electrical substrate 116. The number sheet 112 is of various colors and designs.

The connecting plate 114 is provided between the bracket 130 and the electric substrate 116. The connecting plate 114 fills the gap between the number sheet 112, the bracket 130, and the electric board 116. The connecting plate 114 is preferably made of a rubber member.

The electric board 116 is provided with an electric circuit and an electronic component for driving the door lock device 100. The electronic board 116 transmits a door lock operation and door unlock operation signal to a control unit (not shown) of the driver 120 when the user inputs an access authentication password at the access authentication signal input unit 110.

The electric substrate 116 is further provided with a capacitive sensor 116a and an LED 116b.

The capacitive sensor 116a operates by sensing a change in capacitance due to contact of the human body. The capacitive sensor 116a detects the touch of the finger when the user touches the outer surface 1 "of the door 1 and transmits a door unlock operation signal to the control unit of the drive unit 120. Capacitive An infrared sensor having a heat detection function may be provided instead of the sensor 116a.The light emitting diode (LED) 116b emits light to identify the number of the access authentication signal input unit 110 at night. .

The driver 120 is installed at the rear of the access authentication signal input unit 110. The driver 120 is provided with devices that perform the door locking operation and the door unlocking operation. On the other hand, since the specific function and role of the drive unit 120 is already well known technology, its detailed description is omitted here.

The fixing bracket 150 fixes the access authentication signal input unit 110 and the driver 120 to the door 1. The fixing bracket 150 includes a first member 130 and a second member 140.

The first member 130 is formed in a "c" shape to be fitted to the side end of the door (1). The first member 130 is composed of a fixing part 132 and a fastening part 134. The fixing part 132 is fitted to the side end surface of the door 1 and is fixed. In addition, it is advantageous to correspond to a variety of tempered glass door thickness by the width deformation of the fixing portion 132. The fastening part 134 is bent at the end of the fixing part 132 and extends a predetermined length vertically. The fastening portions 134 are formed with bolt holes and spaced apart from each other.

The second member 140 is installed on the inner surface 1 ′ of the door 1 and is formed to be “b” to be coupled with the fastening part 134. The second member 140 includes a flat portion 142, a coupling portion 144, and an extension 146.

The planar portion 142 is provided on the inner side 1 ′ of the door 1. The flat part 142 has a predetermined width so that the access authentication signal input part 110 is easily installed. The flat portion 142 is composed of an access authentication area hole (142a) and the engaging projection (142b).

The access authentication area hole 142a is provided such that the number sheet 112, the connection plate 114, and the electric substrate 116 are electrically communicated with each other so that the user can authenticate the access at the outer surface 1 ″ of the door 1. The coupling protrusion 142b extends in the longitudinal direction so as to be mutually symmetrical on both sides of the access authentication area hole 142a, and the coupling protrusion 142b is a driving unit installed at the rear of the access authentication signal input unit 110. Allow 120 to be secured to door 1.

The coupling part 144 is bent and extends at one end of the flat part 142 so as to correspond to the fastening part 134. Coupling portions 144 are each formed with a bolt hole and spaced apart from each other. The bolt hole of the coupling part 144 and the bolt hole of the fastening part 134 are fixed to each other by the fastening means 160.

The extension part 146 extends at the other end of the planar part 142. In the center of the extension portion 146, a guide hole 146a drilled to a predetermined length is formed. The handle 6 is inserted into the guide hole 146a, and the second member 140 is fixed to the door 1.

The door locking device 100 configured as described above places the number sheet 112 on the inner surface 1 ′ of the door 1, and then inserts the first member 130 at the side end of the door 1. Next, the bolt hole formed in the engaging portion 144 of the second member 140 and the bolt hole formed in the fastening portion 134 are positioned and fixed by the fastening means 160. Next, the connection plate 114, which is the access authentication signal input unit 110, and the electric substrate 116 are installed. Next, after the driving unit 120 is located on the back of the access authentication signal input unit 110, the coupling protrusion 142b is fixed with a bolt.

The state of use of the door locking device 100 having the fixing bracket 150 made of the above configuration is as follows.

When the user wants to access the room by access authentication from the outside, the user touches the fingers in order to the outer surface (1 ") of the door (1) through which the access authentication signal input unit 110 is projected according to the access authentication password order. Then, the door unlock operation signal is transmitted to the drive unit 120, and the drive unit 120 releases the door lock state.

Therefore, the door lock device 100 for tempered glass door according to the present invention is the access authentication signal input unit 110 by the fixing bracket 150 is fitted into the side end of the door 1 is fixed to the inner surface ( 1 '), it is difficult not to damage the access authentication signal input unit 110 from the outside of the door (1) that is not allowed access, the access authentication signal input unit 110 is exposed from rain or external environmental pollution sources Since this does not occur, the malfunction of the device does not occur to provide a safer door lock than conventional.

In addition, since the drive unit 120 of the present invention is installed on the back of the access authentication signal input unit 110, since the electrical wiring connecting the access authentication signal input unit 110 and the drive unit 120 is not exposed to the outside, and Otherwise no damage to the electrical wiring occurs.

(2nd Example)

Figure 4a is an exploded perspective view showing a state in which the door lock device for a tempered glass door according to the second embodiment of the present invention is installed on the door, Figure 4b is a door lock device for a tempered glass door according to a second embodiment of the present invention 4C is a rear view showing a state in which a door lock device for a tempered glass door according to a second embodiment of the present invention is installed in a door.

As shown in Figure 4a to 4c, the door lock device 100 according to the present invention, the RFID antenna 118 is installed in the access authentication signal input unit 110, the second member 140 of the fixing bracket 150 The shape of the locking protrusion 142b and the driving unit 120 are different from the first embodiment in that the door frame 2 is installed.

In the present embodiment, the door lock device 100 includes an access authentication signal input unit 110 and a drive unit 120.

The access authentication signal input unit 110 is provided inside the case 113. The access authentication signal input unit 110 includes an RFID antenna 118. When the RFID (Radio Frequency IDentification) antenna 118 contacts a terminal (IDentification Card) with an IC chip in contact with the terminal contacting unit 118a (see FIG. 4C), the access authentication signal is wirelessly transmitted to the driving unit 120, thereby driving the driving unit 120. A control unit (not shown) of 120 allows the door lock operation and the door unlock operation to be performed.

Meanwhile, the fingerprint authentication sensor 119 may be further provided in the access authentication signal input unit 110.

The fixing bracket 150 fixes the access authentication signal input unit 110 to the door 1. The fixing bracket 150 includes a first member 130 and a second member 140.

Since the coupling part 132 and the extension part 146 of the first member 130 and the second member 140 of the fixing bracket 150 have been described in the first embodiment, detailed description thereof will be omitted.

The planar portion 142 is provided on the inner side 1 ′ of the door 1. The flat part 142 has a predetermined width so that the access authentication signal input part 110 is easily installed. The flat portion 142 is composed of an access authentication area hole (142a) and the engaging projection (142b).

The access authentication area hole 142a is provided such that the number sheet 112, the connection plate 114, and the electric substrate 116 are electrically communicated with each other so that the user can authenticate the access at the outer surface 1 ″ of the door 1. The coupling protrusion 142b extends in the longitudinal direction to be symmetrical on both sides of the access authentication area hole 142a, and is bent by 90 ° in a direction opposite to each other. 110 is fixed by the fastening means 160 to be fixed to the door (1).

The driving unit 120 is installed in the inner space formed on the upper portion of the door frame (2). The driver 120 performs a door lock operation and a door unlock operation while the dead bolt moves up and down according to the access authentication signal of the access authentication signal input unit 110.

The door locking device 100 configured as described above places the number sheet 112 on the inner surface 1 ′ of the door 1, and then inserts the first member 130 at the side end of the door 1. Next, the bolt hole formed in the engaging portion 144 of the second member 140 and the bolt hole formed in the fastening portion 134 are positioned and fixed by the fastening means 160. Next, the connection plate 114, which is the access authentication signal input unit 110, and the electric substrate 116 are installed. Then, the back and the engaging projection (142b) of the access authentication signal input unit 110 is fixed to the fastening means (160). Then, simply installed by coupling the drive unit 120 to the inner space formed on the upper portion of the door frame (2).

The commercial state of the door lock device 100 composed of the above configuration is as follows.

When the user wants to enter the room by the access authentication from the outside, the user is in contact with the finger in order to contact the outer surface (1 ") of the door through which the access authentication signal input unit 100 in accordance with the access authentication password order or terminal The terminal is brought into contact with the contact portion 118a (see FIG. 4C), and a door unlocking operation signal is transmitted to the driving unit 120, and the driving unit 120 releases the door locking state.

Therefore, the door lock device 100 according to the present invention, since the access authentication signal input unit 110 and the driver 120 transmits and receives the access authentication signal wirelessly, connecting the access authentication signal input unit 110 and the driver 120. There is no need for separate electrical wiring.

(Third Embodiment)

5 is a perspective view showing a combined door locking device for a tempered glass door according to a third embodiment of the present invention.

As shown in FIG. 5, the access authentication signal input unit 110 of the door lock device for the tempered glass door is different from the second embodiment in that it is directly attached to the inner surface 1 ′ of the door 1.

In the present embodiment, the door locking device includes an access authentication signal input unit 110 and a driver 120.

Since the access authentication signal input unit 110 and the driver 120 have been described in the first and second embodiments, detailed description thereof will be omitted.

The front surface of the access authentication signal input unit 110 is installed toward the outer surface 1 "from the inner surface 1 'of the door 1. The access authentication signal input unit 110 is formed of a double-sided tape or adhesive member. The access authentication signal input unit 110 may be provided with an RFID antenna in the same manner as in the second embodiment.

The door lock device 100 configured as described above fixes the front surface of the access authentication signal input unit 110 to the inner surface 1 ′ of the door by using an adhesive member, and drives the drive unit 120 in the inner space formed on the upper side of the door frame 2. It is simply installed by joining.

The state of use of the door lock device 100 configured as described above is as follows.

When the user wants to access the room by access authentication from the outside, the user touches the fingers in order to the outer surface (1 ") of the door (1) through which the access authentication signal input unit 110 is projected according to the access authentication password order. Alternatively, or the terminal is brought into contact with the terminal contacting portion 118a, a door unlocking operation signal is transmitted to the driving unit 120, and the driving unit 120 releases the door locking state.

Therefore, the door lock device 100 according to the present invention, since the access authentication signal input unit 112 and the driver 120 transmits and receives the access authentication signal wirelessly, a separate electrical connection connecting the access authentication signal input unit 110 and the drive unit. No wiring required

Although the technical idea of the door lock device for a tempered glass door of the present invention has been described above with the accompanying drawings, this is illustrative of the best embodiment of the present invention but is not intended to limit the present invention.

Therefore, it is obvious that any person skilled in the art can make various modifications and imitations such as dimensions, shapes, structures, etc. without departing from the scope of the technical idea of the present invention.

1 is a perspective view showing a door lock for a conventional tempered glass door.

Figure 2 is a plan view showing a door lock for a conventional tempered glass door.

Figure 3a is an exploded perspective view showing a state in which the door lock device for a tempered glass door according to the first embodiment of the present invention is installed on the door.

Figure 3b is a perspective view showing a state in which the door locking device for the tempered glass door according to Figure 3a is installed on the door.

Figure 3c is a rear view showing a state in which the door lock device for tempered glass door according to Figure 3b is installed on the door.

Figure 3d is a plan view showing a state in which the door lock device for tempered glass door according to Figure 3b is installed on the door.

Figure 4a is an exploded perspective view showing a state in which the door lock device for a tempered glass door according to the second embodiment of the present invention is installed on the door.

Figure 4b is a perspective view showing a state in which the door lock device for the tempered glass door according to the second embodiment of the present invention is installed on the door.

Figure 4c is a rear view showing a state in which the door lock device for a tempered glass door according to a second embodiment of the present invention is installed on the door.

5 is a perspective view showing a combined door locking device for a tempered glass door according to a third embodiment of the present invention.

              -Brief description of the main reference numbers-

100: door lock device for tempered glass door 110: access authentication signal input unit

112: number sheet 114: connecting plate

116: electric substrate 117: capacitive sensor

117a: infrared sensor 118: RFID antenna

118a: terminal contact 119: fingerprint sensor

120: drive unit 130: first member

132: fixed portion 134: fastening portion

140: second member 142: area portion

142a: access authentication area 142b: coupling protrusion

144: coupling portion 146: extension portion

146a: information service 160: fastening means

Claims (7)

In the door lock for tempered glass door, The door lock device for tempered glass door, characterized in that the access authentication signal input portion of the door lock device is installed toward the outer surface on the inner surface of the tempered glass door. The method of claim 1, The door authentication device for tempered glass door is characterized in that the entrance authentication signal input unit is provided with a capacitive sensor or an infrared sensor for detecting the access authentication signal. 3. The method of claim 2, The door authentication device for tempered glass door is characterized in that the access authentication signal input unit further comprises an RFID antenna and a fingerprint recognition sensor for detecting the access authentication signal. The method according to any one of claims 1 to 3, The door lock device for tempered glass door, characterized in that the driver for performing the door lock operation and door unlocking operation is installed on the back of the access authentication signal input unit. The method of claim 4, wherein The door lock device for tempered glass door further comprises a fixing bracket for fixing the access authentication signal input unit to the tempered glass door. The method of claim 5, The fixing bracket may include a first member having a fixing portion formed in a “c” shape to be fitted to a side end portion of the tempered glass door, and a fastening portion extending vertically from an end of the fixing portion; And And a second member having a flat portion having a predetermined width so as to be coupled to the fastening portion and formed in a “b” shape and configured to install the access authentication signal input unit. The method of claim 6, A flat portion of the second member includes an access authentication area hole for allowing the access authentication signal input unit to authenticate access from the outside of the tempered glass door; Door protrusions for tempered glass door, characterized in that the engaging projection is formed to protrude vertically from the flat portion to secure the drive unit.
KR1020080098094A 2008-10-07 2008-10-07 Door lock device for a tempered glass door KR20100038931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080098094A KR20100038931A (en) 2008-10-07 2008-10-07 Door lock device for a tempered glass door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080098094A KR20100038931A (en) 2008-10-07 2008-10-07 Door lock device for a tempered glass door

Publications (1)

Publication Number Publication Date
KR20100038931A true KR20100038931A (en) 2010-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080098094A KR20100038931A (en) 2008-10-07 2008-10-07 Door lock device for a tempered glass door

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053685A1 (en) * 2010-10-22 2012-04-26 Kim Seon Jong Locking device for a tempered-glass door
KR101242115B1 (en) * 2011-11-28 2013-03-11 한국원자력연구원 Security door system for physical protection of nuclear plant facilities
CN106481243A (en) * 2016-12-14 2017-03-08 太仓市律点信息技术有限公司 A kind of new warehouse antitheft door
CN106522783A (en) * 2016-12-14 2017-03-22 太仓市律点信息技术有限公司 Novel anti-theft sliding door

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012053685A1 (en) * 2010-10-22 2012-04-26 Kim Seon Jong Locking device for a tempered-glass door
KR101242115B1 (en) * 2011-11-28 2013-03-11 한국원자력연구원 Security door system for physical protection of nuclear plant facilities
CN106481243A (en) * 2016-12-14 2017-03-08 太仓市律点信息技术有限公司 A kind of new warehouse antitheft door
CN106522783A (en) * 2016-12-14 2017-03-22 太仓市律点信息技术有限公司 Novel anti-theft sliding door
CN106522783B (en) * 2016-12-14 2018-04-27 太仓市律点信息技术有限公司 A kind of antitheft push sliding door
CN106481243B (en) * 2016-12-14 2018-04-27 太仓市律点信息技术有限公司 A kind of warehouse antitheft door

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