KR101672161B1 - Door locking device for cabinet - Google Patents

Door locking device for cabinet Download PDF

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Publication number
KR101672161B1
KR101672161B1 KR1020160008535A KR20160008535A KR101672161B1 KR 101672161 B1 KR101672161 B1 KR 101672161B1 KR 1020160008535 A KR1020160008535 A KR 1020160008535A KR 20160008535 A KR20160008535 A KR 20160008535A KR 101672161 B1 KR101672161 B1 KR 101672161B1
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KR
South Korea
Prior art keywords
main body
door
locking
locker
contact
Prior art date
Application number
KR1020160008535A
Other languages
Korean (ko)
Inventor
이혜옥
Original Assignee
이혜옥
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 이혜옥 filed Critical 이혜옥
Priority to KR1020160008535A priority Critical patent/KR101672161B1/en
Application granted granted Critical
Publication of KR101672161B1 publication Critical patent/KR101672161B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/004—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

An invention relating to a locker lock device is disclosed. The locker lock device comprises: a main body provided on a door; an operating unit slidably movable on the main body and selectively contacting a latch unit of a locker to control opening and closing of the door; and a closed state maintaining member provided in the main body to maintain a closed state of the door by being in contact with the latch unit of the locker.

Description

{DOOR LOCKING DEVICE FOR CABINET}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a locker lock device, and more particularly, to a locker lock device capable of maintaining a closed state of a door without operating an operation block.

BACKGROUND ART [0002] Generally, furniture such as a personal locker that is to be housed in an interior is formed from a furniture body in which a storage space is formed and a door that blocks the storage space from the outside.

At this time, the furniture body and the door are coupled to each other by one or more hinges so that the door can freely be opened and closed from the furniture body. However, since the hinge for pivotally connecting the furniture body and the door does not perform the function of maintaining the closed state of the door constant when the user closes the door, A fixture is required.

 As described above, a furniture body to be rotatably coupled by a hinge and a magnet are installed on the furniture body so as to maintain the closed state of the door, and a metal plate that can be attached to the magnet of the furniture body when the door is closed is installed on the door, When the door is closed, a metal plate of the door is stuck to the magnet of the furniture body, so that a fastener that can hold the door in the impregnated state is provided.

A related prior art is Korean Patent Registration No. 102886 (Apr. 4, 2011, entitled " The connection structure of a door for a wooden locker).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a locker lock device capable of maintaining a closed state of a door without operating an operating block, thereby providing convenience in use.

Another object of the present invention is to provide a locker lock device capable of preventing forcible opening in a state without a lock.

A locker lock device according to the present invention comprises: a main body provided in a door; an operating part slidably movable on the main body and selectively in contact with a locking part of the locker to intermittently open and close the door; And a closure holding member for holding the door in a closed state in contact with the latch portion of the locker.

In addition, the actuating part includes an actuating block slidably movable in the main body, the actuating block including a locking protrusion contacting the locking part, and an elastic member elastically supporting the actuating block from the main body.

In addition, the latching portion may be formed as a latching block formed in a shape of a letter "A".

Further, the engaging portion is formed with a receiving groove in which a tip end of the engaging projection is partially received.

The closed holding member is fixed to the main body so that the closing holding member is partially in contact with the holding portion, and has a self-elastic force.

The closure supporting member may include a support portion fixed to the main body, and a contact portion formed to be bent from the support portion, a portion of which is in contact with the retaining portion, and a through hole through which the retaining protrusion penetrates.

Further, the closure holding member is detachably fixed by a detachable portion provided on the main body, and the detachable portion includes a guide portion formed on the main body and a support portion inserted into the guide portion, And a hook member.

The locker lock device according to the present invention can maintain the closed state of the door without operating the operation block after the lock is dismantled, thereby preventing the inside of the locker from being exposed, preventing safety accidents, do.

Further, according to the present invention, it is possible to prevent forcible opening in a state in which the key of the lock is absent by the shape of the locking part and the receiving groove formed in the locking part, thereby protecting the privacy.

Further, according to the present invention, the closure holding member is formed as a separate member having self-elasticity, and the closure holding member can be replaced by the detachable portion, thereby facilitating maintenance.

1 is a perspective view of a locker lock according to an embodiment of the present invention.
2 is an exploded perspective view of a locker lock according to an embodiment of the present invention.
3 is a sectional view taken along the line AA in Fig.
4 is a view showing the detachment of the closed holding member of the locker lock device according to the embodiment of the present invention.
5 is a view showing the operation of a closed holding member of a locker lock apparatus according to an embodiment of the present invention.
6 is a view showing a connection relationship between a locking protrusion of a locker lock device and a locking part according to an embodiment of the present invention.

Hereinafter, an embodiment of a locker lock apparatus according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a locker lock apparatus according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a locker lock apparatus according to an embodiment of the present invention, FIG. 3 is a cross- FIG. 5 is a view showing the operation of the closed holding member of the locker lock apparatus according to the embodiment of the present invention, and FIG. 6 is a view showing the operation of the closed holding member of the locker lock apparatus according to the embodiment of the present invention, 1 is a view showing a connection relationship between a locking protrusion of a locker lock device and a locking part according to an embodiment of the present invention.

Referring to FIGS. 1 to 6, a locker lock apparatus 100 according to an embodiment of the present invention includes a main body 110, an operating portion 120, and a closed holding member 140.

The main body 110 is embedded in the mounting hole 22 of the door 20. The main body 110 is provided on the installation hole 22 of the door 20 and includes a main frame 112 on which a space for accommodating a lock is formed and a main frame 112 on a rear surface of the main frame 112, And a rear frame 114 that is formed of a metal. A front frame 116 is provided on the front surface of the main frame 112 and exposed to the front surface of the door 20. An identification mark 117 having a name tag is provided on the front frame 116.

The operating portion 120 is slidably installed on the main body 110 and selectively contacts the latch portion 12 of the locker 10 to interlock the opening and closing of the door 20. [ The actuating part 120 includes an actuating block 122 and an actuating block 122 slidably movable in the main body 110 and having a locking protrusion 123 contacting the locking part 12, And an elastic member 125 elastically supporting the elastic member 125 from the elastic member 125. A knob 124 protruding from the front surface of the main frame 112 is formed on the operation block 122.

The locking part 12 is formed of a locking block formed in the shape of a letter "A" and is screwed on the inner side of the locker 10. The engaging portion 12 is formed with a receiving groove 13 in which the tip end of the engaging projection 123 is partially received. As described above, the shape of the locking part 12 and the receiving groove 13 can be prevented from being forcibly separated using a separate skewer in the space between the locker 10 and the door 20. [

A slide groove 115 is formed in the rear frame 114 so that the actuating block 122 can be slidably moved. The slide groove 115 has a friction Preventing ribs 115a are formed.

The elastic member 125 elastically supports the operation block 122 to the inside of the main body 110.

The actuating part 120 is provided with a locking part 130 for restricting the movement of the actuating block 122. The locking part 130 is fixed to the rear frame 114 and extends to the front surface of the main frame 112. The locking part 130 is fixed to the locking part 122, And a communication hole 134 formed in the handle 124 so as to selectively match the fixing piece 132 and the fixing hole 133 in which the fixing member 133 is formed. The fixing piece 132 is formed in a "B" shape and fixed to the rear frame 114, and is accommodated in the handle. Therefore, depending on the position of the operating block 122, the fixing hole 133 of the fixing piece 132 and the communication hole 134 of the handle can be matched, and when they are matched, Can be restrained.

The closure retaining member 140 is provided on the main body 110 and contacts the latching portion 12 of the locker 10 to maintain the door 20 in a closed state. That is, even when the operating block 122 is retracted to the inside of the main body 110, the closing holding member 140 can be held over the latching portion 12 to keep the door 20 in the closed state. The closure supporting member 140 is fixed to the main body 110 and is partly in contact with the engaging portion 12 and has self-elasticity. That is, the closure supporting member 140 is made of a plastic material and has a self-elastic force. The closure supporting member 140 is formed to be bent from the supporting portion 142 and the supporting portion 142 fixed to the main body 110, And a contact portion 144 in which a through hole 145 through which the locking protrusion 123 passes is formed.

5, even when the operating block 122 is retracted to the inside of the main body 110 when the door 20 is closed, the tip of the contact portion 144 is caught by the latching portion 12, And when the door 20 is opened with a constant force, the contact is released and the door 20 can be opened.

The closure supporting member 140 is detachably fixed by a detachable portion 150 provided on the main body 110. The detachable portion 150 includes a guide portion 152 formed in the main body 110 and a hook member 154 fixing the support portion 142 inserted in the guide portion 152 so that the support portion 142 is slidably inserted . The guide part 152 includes guide protrusions formed at the upper and lower ends of the receiving space in which the operation block 122 is accommodated. The hook member 154 is formed by partially cutting the rear frame 114, And is coupled to the binding hole 143 to be formed.

Therefore, the closure holding member 140 is detachable by the detachable portion 150, so that the closure holding member 140 can be easily replaced when the closure holding member 140 is broken.

Hereinafter, the operation and effects of the locker lock apparatus according to the embodiment of the present invention will be described.

The locker 10 forms a certain space therein and is provided with a rotatable door 20. The inner space is opened and closed by the rotation of the door 20. [ Further, the door 20 may be provided with a separate locking device 100 to safely store the contents stored in the internal space.

6, the operation block 122 is slid to the outside of the main body 110 by grasping the handle, and the locking block 122, which is formed at the tip of the operation block 122, (123) comes into contact with the engaging portion (12). The communication hole 134 of the handle and the fixing hole 133 of the fixing piece 132 are aligned with each other by the sliding movement of the operating block 122 and the lock is formed in the communication hole 134 and the fixing hole 133 The locking of the door 20 can be maintained by restraining the movement of the operation block 122 by being engaged.

At this time, since the engaging part 12 is formed in a cross-sectional shape of 'b', the engaging protrusion 123 forms a wider contact area and the tip of the engaging protrusion 123 is covered by the engaging part 12, ) And the door 20 by using a skewer to prevent the forcible separation, thereby protecting the privacy. Furthermore, since the distal end of the latching protrusion 123 is partially accommodated in the receiving groove 13 of the latching portion 12, the stability can be improved.

3, when the user unlocks the lock with the key and removes the lock from the fixing hole 133 and the communication hole 134, the elastic member 125 is opened, The actuating block 122 is moved to the inside of the main body 110 by the elastic force of the engaging portion 12 so that the contact between the engaging portion 12 and the engaging protrusion 123 is released so that the door 20 can be opened. At this time, the operation block 122 can be linearly guided by the slide groove 115 of the rear frame 114, and the slide movement can be smoothly performed by the friction prevention rib 115a formed in the slide groove 115 .

The door 20 may be unintentionally opened in the state in which the engagement between the engagement portion 12 and the engagement protrusion 123 is released. The personal privacy of the user can not be protected, and safety accidents such as collision of passers-by or head-banging of the user can be caused. The door 20 can be kept closed by the closing holding member 140 even when the operating block 122 is retracted and the contact between the latching portion 12 and the latching protrusion 123 is released.

The closure retaining member 140 is fixed to the detachable portion 150 of the main body 110 and is formed of a plastic material and has a self-elasticity, and a through hole 145 through which the locking protrusion 123 can pass is formed, 3 and 5, the tip end of the closing and holding member 140 is brought into contact with the engaging portion 12 and the closed state of the door 20 is maintained even when the engaging protrusion 123 is retracted through the hole 145, Lt; / RTI > Therefore, the privacy of the user can be protected, and the above-mentioned safety accident can be prevented.

As shown in FIG. 4, the closure supporting member 140 can be easily replaced by the detachable part 150, and maintenance and repair can be easily performed when the door 20 is frequently opened or closed.

When the use of the locker 10 is completed, the operation block 122 is moved in a state where the door 20 is closed to couple the locking part 12 and the locking protrusion 123, You can combine the locks.

As described above, according to the locker lock apparatus according to the embodiment of the present invention, since the closed state of the door can be maintained without operating the operation block after the lock is dismantled, it is possible to prevent the inside of the locker from being exposed, And it is possible to provide convenience in use. In addition, it is possible to prevent forcible opening in a state in which the key of the lock is absent by the shape of the engaging portion and the receiving groove formed in the engaging portion.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

10: Locker 12:
20: door 13: receiving groove
22: installation ball 100: locker lock
110: main body 112: main frame
114: rear frame 115: slide groove
115a: Friction-preventing rib 116: Front frame
117: Identification table 120: Operation part
122: operating block 123:
124: handle 125: elastic member
130: locking part 132:
133: fixing hole 134: communication hole
140: Closing holding member 142:
143: binding ball 144:
145: Through hole 150:
152: guide portion 154: hook member

Claims (7)

An operation part which is slidably movable on the main body and which is selectively in contact with the locking part of the locker so as to control the opening and closing of the door, and a locking part which is provided on the main body and contacts the locking part of the locker, And a closing retaining member for maintaining the closed state of the door;
An actuating block slidably movable in the main body and having a locking protrusion contacting the locking portion; And
And an elastic member elastically supporting the operation block from the main body;
The closure retaining member may include a support fixed to the main body; And
And a contact portion having a self-elastic force, the contact portion being formed to be refracted from the support portion so as to be partially in contact with the locking portion, the through hole through which the locking protrusion penetrates, and a self-elastic force.
delete The method according to claim 1,
Wherein the locking part is formed as a locking block formed in a shape of a letter "A".
The method according to claim 1,
Wherein the locking portion is formed with a receiving groove in which a front end of the locking protrusion is partially received.
delete delete The method according to claim 1,
Wherein the closure holding member is detachably fixed by a detachable portion provided on the main body;
Wherein the detachable portion includes: a guide portion formed in the main body such that the support portion is slidably inserted; And
And a hook member for fixing the support portion inserted into the guide portion.
KR1020160008535A 2016-01-25 2016-01-25 Door locking device for cabinet KR101672161B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160008535A KR101672161B1 (en) 2016-01-25 2016-01-25 Door locking device for cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160008535A KR101672161B1 (en) 2016-01-25 2016-01-25 Door locking device for cabinet

Publications (1)

Publication Number Publication Date
KR101672161B1 true KR101672161B1 (en) 2016-11-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160008535A KR101672161B1 (en) 2016-01-25 2016-01-25 Door locking device for cabinet

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KR (1) KR101672161B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101251076B1 (en) * 2012-11-29 2013-04-05 장근대 Door locking device for cabinet
KR101251077B1 (en) * 2012-11-29 2013-04-05 장근대 Door locking device for cabinet
KR101332705B1 (en) * 2012-09-13 2013-11-25 장근대 Door locking device for cabinet
KR101565309B1 (en) * 2015-06-22 2015-11-03 정재항 A door locking device for cavinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332705B1 (en) * 2012-09-13 2013-11-25 장근대 Door locking device for cabinet
KR101251076B1 (en) * 2012-11-29 2013-04-05 장근대 Door locking device for cabinet
KR101251077B1 (en) * 2012-11-29 2013-04-05 장근대 Door locking device for cabinet
KR101565309B1 (en) * 2015-06-22 2015-11-03 정재항 A door locking device for cavinet

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