KR20160127990A - Auto locking device for window - Google Patents

Auto locking device for window Download PDF

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Publication number
KR20160127990A
KR20160127990A KR1020150059627A KR20150059627A KR20160127990A KR 20160127990 A KR20160127990 A KR 20160127990A KR 1020150059627 A KR1020150059627 A KR 1020150059627A KR 20150059627 A KR20150059627 A KR 20150059627A KR 20160127990 A KR20160127990 A KR 20160127990A
Authority
KR
South Korea
Prior art keywords
window
cylinder
opened
locking device
guide portion
Prior art date
Application number
KR1020150059627A
Other languages
Korean (ko)
Other versions
KR101690870B1 (en
Inventor
김경남
Original Assignee
김경남
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 김경남 filed Critical 김경남
Priority to KR1020150059627A priority Critical patent/KR101690870B1/en
Publication of KR20160127990A publication Critical patent/KR20160127990A/en
Application granted granted Critical
Publication of KR101690870B1 publication Critical patent/KR101690870B1/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
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/60—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/08—Hasps; Hasp fastenings; Spring catches therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/224—Stops
    • 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
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/312—Horizontal motion
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Window Of Vehicle (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The present invention relates to an apparatus to automatically lock a window, and to prevent a window from being opened more than a predetermined distance as necessary to prevent an outsider from trespassing and to also perform ventilation well. Problems in the past such as a locking device being installed in a window being easily unlocked, being complex, or being difficult to be installed in a window have been existent; and to solve these problems, the apparatus comprises: a main unit (10) attached to a window; a cylinder (20) installed in an upper side of the main unit (10) having a guide part (21) in an upper part, and having a tilt guide part (21a) formed on an end of the guide part (21); and an operation member (40) having a stop bar (41) installed in one end of the cylinder (20) to be able to move by having a spring (24) placed therebetween to lock or unlock the window, thus the structure being simple thus manufacturing costs being remarkably reduced. In spite of a simple structure, operation is surely realized, and a locked state is kept without an individual locking operation by closing a window in an opened state, thereby providing a convenience of use. When a window is forcibly opened from a closed state, a light alarm or a sound alarm is generated to give a warning to the surroundings, thereby enhancing safety.

Description

{Auto locking device for window}

The present invention relates to an automatic window locking device, and more particularly, to an automatic door locking device for a window, which can prevent an unauthorized entry of an outside person by opening a window for a predetermined distance or more, The present invention relates to a window automatic locking device which is very convenient to use such as cleaning.

A window locking device has been proposed in the past that allows a window to be opened by a certain distance and can be fully opened by operation. This is disclosed in Japanese Utility Model Registration No. 20-0305370, There is a problem in that when a repetitive impact is exerted from the outside, the locked state is released and an outside person can enter the room. In addition, Which is fixed to a window frame of another window and is selectively inserted into the guide groove and slidably engaged with the stopper, as shown in Japanese Patent Registration No. 10-1042192, There has been proposed an opening / closing control device for a sliding window that can be locked in an opened state , Which not only the structural complexity and the number of parts increase manufacturing cost much, after opening the window and there are inherent problems such that it is very inconvenient to use such as for performing the lock through a separate operation.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior art as described above, and an object of the present invention is to provide a refrigerator having a simple structure, The present invention also provides an automatic locking device for a window that can further improve safety by warning by warning light or warning sound when the window is forcibly opened from a locked state.

According to another aspect of the present invention, there is provided an apparatus for automatically locking a window according to the present invention, comprising: a main body attached to a window; a cylinder provided on the upper side of the main body and having a guide portion at an upper portion thereof and an inclined guide portion formed at a tip of the guide portion; And an operator having a stop bar movably installed via a spring for locking and unlocking a window.

According to the present invention, since the structure is simple, the manufacturing cost is remarkably reduced, the operation is surely performed even though the structure is simple, the window is closed with the window being opened, The warning light or the warning sound is generated so that the warning is given to the surroundings, so that the safety is further improved.

1 is an exploded perspective view showing an automatic window locking apparatus according to the present invention,
2 is an assembled perspective view illustrating an automatic window locking apparatus according to the present invention,
3 is an assembled cross-sectional view illustrating an automatic window locking apparatus according to the present invention,
4 is a perspective view of a guide member which is applied to an automatic window locking device according to the present invention and guides the operating strap,
5 is a view showing a state in which the automatic window locking device according to the present invention is installed on the upper side of a window,
6 is a view showing a state where the automatic window locking device according to the present invention is installed on the upper and lower sides of the window,
7 is a view showing an operating state of the automatic window locking device according to the present invention,
8 is a partially enlarged perspective view showing an operating state of the operator in the automatic window locking apparatus according to the present invention.

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

FIG. 1 is an exploded perspective view of a window automatic locking apparatus according to the present invention, FIG. 2 is an assembled perspective view of an automatic window locking apparatus according to the present invention, FIG. 3 is an engaging sectional view of an automatic window locking apparatus according to the present invention, The automatic window locking device 1 according to the present invention is characterized in that a cylinder 20 is protruded from the center of a flat plate-like body 10 made of metal and a bottom plate 30 having an open top is provided below the cylinder lid 20 Lt; / RTI >

A plurality of fastening holes 11 are formed on both side edges of the main body 10 so as to be fixed to the window frame using screws.

The cylinder 20 has a substantially rectangular cross section and is formed with a cut-out guide 21 at the tip thereof. The cylinder 20 is provided at its tip with a "Y" Shaped warp guide portion 21a is formed.

A plurality of engaging holes 22 are formed on both sides of the cylinder 20 with a predetermined distance therebetween. A through hole 23 is formed at the opposite end of the inclined guide portion 21a.

The lower plate 30 coupled to the bottom surface of the cylinder 20 is inserted into the cylinder 20 and inserted into the coupling holes 22 formed on both sides of the cylinder 20 on both sides, The engaging protrusions 31 are formed to protrude.

An actuator 40 is slidably inserted into the cylinder 20 to move the slider 25 by a predetermined distance. The actuator 40 includes springs 24 and 25 installed at both ends of the cylinder 20, A certain elastic force is applied to the tip end.

The springs 24 and 25 are provided on both sides of the actuator 40 inserted into the cylinder 20. The springs 24 may be provided only on one side of the actuator 20,

The stopper 41 is vertically provided on the upper side of the actuator 40. A connection hole 43 is formed in the stop bar 41 to connect the operation cord 42, A guide hole 12 is formed on both sides of the tapered portion 21a so as to pull out the operation cord 42 at one side of the tapered cutout portion 21a.

The upper and lower portions of the stop bar 41 are formed with slantingly cut interference preventing portions 41a and 41b so that when the window B is opened or when the window B is opened again, Thereby minimizing interference.

Therefore, the actuator 40 is separated from the tip of the guide portion 21 by a certain distance by the elastic force of the spring 24, so that the stop bar 41 is guided by the elastic force of the spring 24, So that the standing posture can be maintained.

The automatic window locking device (1) of the present invention may have one window on the upper or lower side of the window, or two windows on the upper and lower sides of the window. When two windows are provided, 42 can be used as the operating member.

As shown in Fig. 4, the manipulating cord guiding member 60 has a pair of guiding holes 61 for guiding the manipulating straps 42 on one side thereof, and a pair of guiding holes 61 for guiding the manipulating straps 42 on the other side, (Not shown).

A penetrating portion 44 penetrating through the through hole 23 is formed at one end of the cylinder 20.

On the other hand, a warning means (50) is detachably coupled to one end of the main body (10) to sense a warning when the window is forcibly opened in a locked state.

The warning means 50 has a communicating portion 51 communicating with the through hole 23 at the tip thereof and generates warning light or a warning sound according to the operation of the penetrating portion 44 inserted into the communicating portion 51 .

The warning means 50 may be operated by various methods such as pressing force, contact type, and button type.

The warning means 50 is formed in such a manner that the engaging hooks 52 inserted into the engaging portions 13 formed on both sides of the front end of the main body 10 are formed to have an elastic force and are detachably coupled.

7, a side surface of the window B, which is slid on one side of the window A with the automatic window locking device 1 according to the present invention, is reinforced on the side contacting the stop bar 41 The stop bar 41 is attached to the side where the two windows A and B are opposed to each other so that the stop bar 41 is pushed when the window B is fully opened, A guide plate 71 having a triangular cross section is attached.

As shown in FIG. 5, the automatic window locking device according to the present invention may be attached to the upper portion of the inner side of the window of the window A or may be attached to the lower portion thereof.

At this time, the automatic window locking device 1 can be easily attached using a double-sided adhesive tape or an adhesive, and further, after a screw is passed through each fastening hole 11 of the attached window automatic locking device 1, So that the window automatic locking device can be more firmly fixed.

Of course, at this time, the actuators 40 are inserted into the cylinders 20 of the main body 10 after the springs 24 and 25 are fixed to both ends thereof. When the bottom plate 30 is coupled to the bottom surface, The engaging projection 31 formed in the cylinder 20 is inserted into the engaging hole 22 formed in the cylinder 20, so that the engaged state is maintained.

When the operation cord 42 is tied to the connection hole 43 formed in the stop bar 41 and pulled out to the guide hole 12 formed at one side, the operation of the operator 40 can be performed thereafter.

Further, the engaging portion 13 formed at the front end of the main body 10 is engaged with the warning means 50 by engaging the engaging hook 52 having an elastic force.

The automatic window locking device 1 thus installed is kept locked even if no operation is performed inside the stopper bar 41 because the stopper 41 is moved in a direction So that it is maintained in a standing state.

At this time, when the window B is pushed outward from the outside and then opened, the operator 40 is slid in the cylinder 20 as shown in FIG. 7 and is moved by a certain distance in the guide portion 21, The window B is no longer opened because it is positioned at the front end of the portion 21.

If an outsider continuously attempts to open the window B even though the operator 40 stops, the penetrating portion 44 formed at the front end of the operator 40 as shown by the one-dot chain line in FIG. 3, Through the through hole 23 formed at the front end of the door 20 and comes into contact with the warning means 50 so that the warning means 50 generates a warning sound or an alarm light so as to be notified around the outside, It becomes possible to prevent the intrusion of the intruder.

When the window is to be completely opened from the inside of the window, if the operating strap 42 is pulled downward, the stop bar 41 moves along the warp guide 21a as shown in Fig. 8, It is possible to completely open the window B by maintaining the lowered position of the bar 41. At this time, the interference preventing portion 41b is inclined to the lower side of the stop bar 41 so that the stop bar 41 ) Is made parallel to the window so as to minimize the interference with the window (B).

That is, the lower interference preventing portion 41b minimizes the interference when the stopper 41 is completely opened to allow the user to take a lying position.

When the window B is closed with the window B opened, the window bar is moved forward to push the stop bar 41. At this time, the stop bar 41 is moved along the inclined guide part 21a as shown in FIG. The upper interference preventing portion 41a can be closed by moving the stop bar 41 in parallel with the windshield while the operator 40 compresses the spring 24 to thereby close the window B. At this time, The interference with the guide plate 71 attached to the inner side surface of the window B is minimized.

When the window B is thus closed, the stop bar 41 of the operator 40 is positioned in the guide portion 21 along the inclined guide portion 21a by the elastic force of the spring 24, Lock state.

Therefore, when the window B is opened in the state where the stop bar 41 is raised, the window B is opened by the length of the guide portion 21 so that it is impossible to open the window arbitrarily. The ventilation is possible.

A reinforcing plate 70 is attached to the front end of the window B to be opened from the outside to prevent damage due to the contact with the stop bar 41. A triangular guide plate 71 attached to the inside surface of the guide plate 71 It is possible to close the window B by pushing the stop bar 41 so as not to catch the stop bar 41 when the window B is opened and closed.

When the window B is closed, the stop bar 41 is raised in the guide portion 21 by the elastic force of the spring 24, thereby being locked and making it impossible to open the window B arbitrarily do.

As shown in FIG. 6, two window automatic locking devices 1 can be attached to the upper and lower portions of the window A. In this case, the window automatic locking device 1 (1) In the state where the stop bar 41 is erected, the window B is locked and the window B can be opened only by a certain distance, so that ventilation is possible, and it is possible to prevent intrusion of an outside person.

In addition, when a force is applied to the window B from outside in the locked state, the warning means 50 generates a warning sound or an alarm light by the movement of the operator 40, The operating straps 42 and 42 fixed to the window 41 are pulled out through the guide hole 61 of the guide member 60 attached in the middle of the window A, The stop bars 41 and 41 are moved along the inclined cutouts 21a to be in a lying posture so that the window B is completely opened.

10: main body 13:
20: cylinder 21:
21a: warp guide portion 22: engaging hole
24, 25: spring 30:
31: engaging projection 40: operator
41: Stop bars 41a, 41b:
42: operating strap 50: warning means
52: Coupling hook

Claims (5)

A cylinder 20 having an upper portion provided on the upper side of the main body 10 and having a guide portion 21 and an inclined guide portion 21a formed at the tip of the guide portion 21, And an actuator (40) having a stop bar (41) movably installed on one end of the cylinder (20) via a spring (24) for locking and unlocking the window. lock. The method according to claim 1,
Wherein the inclined guide portion (21a) is formed on one side or both sides of the leading end of the guide portion (21). The method according to claim 1,
A coupling hole 22 is formed on both sides of the cylinder 20 and a lower plate 30 having coupling projections 31 is fixedly coupled to the lower side of the cylinder 20. [ lock. The method according to claim 1,
Wherein the stop bars (41) are formed with upper and lower interference preventing portions (41a) and (41b) that are cut obliquely. The method according to claim 1,
A warning means 50 having a coupling hook 52 is detachably coupled to one side of the main body 10 and an engaging portion 13 is detachably coupled to the engaging portion 13, Wherein a warning sound or warning light is generated by the movement of the operator (40) when the window is forcibly opened.
KR1020150059627A 2015-04-28 2015-04-28 Auto locking device for window KR101690870B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150059627A KR101690870B1 (en) 2015-04-28 2015-04-28 Auto locking device for window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150059627A KR101690870B1 (en) 2015-04-28 2015-04-28 Auto locking device for window

Publications (2)

Publication Number Publication Date
KR20160127990A true KR20160127990A (en) 2016-11-07
KR101690870B1 KR101690870B1 (en) 2016-12-28

Family

ID=57529810

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150059627A KR101690870B1 (en) 2015-04-28 2015-04-28 Auto locking device for window

Country Status (1)

Country Link
KR (1) KR101690870B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56176961U (en) * 1980-05-23 1981-12-26
KR200387008Y1 (en) * 2005-03-16 2005-06-16 최승열 The stop-bar keeping window from opening
KR200418819Y1 (en) * 2006-03-10 2006-06-14 이우영 The lock by which the spring was immanent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56176961U (en) * 1980-05-23 1981-12-26
KR200387008Y1 (en) * 2005-03-16 2005-06-16 최승열 The stop-bar keeping window from opening
KR200418819Y1 (en) * 2006-03-10 2006-06-14 이우영 The lock by which the spring was immanent

Also Published As

Publication number Publication date
KR101690870B1 (en) 2016-12-28

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