KR200465812Y1 - Automatic locking device for sliding windows - Google Patents

Automatic locking device for sliding windows Download PDF

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Publication number
KR200465812Y1
KR200465812Y1 KR2020110009871U KR20110009871U KR200465812Y1 KR 200465812 Y1 KR200465812 Y1 KR 200465812Y1 KR 2020110009871 U KR2020110009871 U KR 2020110009871U KR 20110009871 U KR20110009871 U KR 20110009871U KR 200465812 Y1 KR200465812 Y1 KR 200465812Y1
Authority
KR
South Korea
Prior art keywords
hook
window
locking device
housing
automatic locking
Prior art date
Application number
KR2020110009871U
Other languages
Korean (ko)
Inventor
이판대
Original Assignee
주식회사 대현상공
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 대현상공 filed Critical 주식회사 대현상공
Priority to KR2020110009871U priority Critical patent/KR200465812Y1/en
Application granted granted Critical
Publication of KR200465812Y1 publication Critical patent/KR200465812Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • 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
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/024—Automatic catches, i.e. released by pull or pressure on the wing with a bifurcated latch
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/484—Torsion springs
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The present invention relates to an automatic locking device for a sliding window that can be applied to a sliding window, and to provide an automatic locking device for a sliding window that is improved so that the window cannot be lifted and opened from the outside when the configuration is simple and locked.
That is, the present invention is the first unlocked by the operating table formed in the housing gear is engaged with the pinion formed on the first hook and the pinion formed on the driving body when the driving body is rotated by the handle by the handle. The two hooks were installed symmetrically so that when the window was closed, the lock was automatically switched, and the first and second hooks were unlocked at the same time when the handle was rotated.
In addition, in the present invention, the operating table is formed long so that the gap between the first and second strikes can be used in the medium and large windows. The synthetic resin supporter is fixed to the front side of the metal body by using a fixing screw and the synthetic resin cover is fitted to the support body so that the synthetic resin cover can be firmly fixed without the screw hole exposed to the outside. It is beautiful in appearance and can provide effects such as being able to grip the handle without any foreign matter during use.

Description

Automatic locking device for sliding windows}

The present invention relates to an automatic locking device for a sliding window that can be applied to a sliding window, and more particularly, to provide an automatic locking device for a sliding window that is improved in such a way that the configuration can be lifted and lifted from the outside when the lock is simple. It is.

Windows are equipped with window locks that prevent them from being opened from the outside when locked.

In general, the locking device is fixedly installed on the window frame, and the counterclockwise hook is installed on the counter window frame so as to be rotatable.

In recent years, window locks that automatically lock when a window is closed have been developed and used in various configurations.

Representative examples include the locking device of sliding windows of Korean Patent Publication No. 10-0421692 (2004.03.18.) And the automatic locking device of the window of Registered Utility Model (Y1) 20-0409014 (February 22, 2006). And the like have been disclosed.

In the former case, the lock of the sliding window to release the lock of the window by rotating the handle, the housing is installed in the interior of the window frame, the housing is installed rotatably in the housing and the outer peripheral surface is provided with a locking projection and the stopper surface Latch rotating means for rotating the latch, the latch is installed rotatably in the housing, and is installed rotatably around the pin at the lower side of the latch is exposed to the outside through the through hole, or is accommodated in the housing and the locking projection is received A cam plate provided with a locking groove for receiving a groove and a catch, a coil spring connected between the housing and the cam plate, and a clamp fixed to a window frame frame or a corresponding window frame to be inserted into a locking groove of the cam plate to maintain a locked state of the window. It is configured, and the configuration is simple but simply closes the open window. Caught in the locking groove of the cam plate cam plate has an external attacker can be prevented to invade through a window in the so is supported by the latch lock of the window is automatically maintained at a window is closed. However, there was a risk that the locks would be released when the windows were lifted from the outside.

In the latter case, the inventors have registered an application, and the upper and lower hooks are provided, and even if the window is lifted as described above, the hook is separated from the striker and thus the window lock can be prevented from being randomly released. There is a problem in that two hook units operating by power of a driving unit are configured to be independent, thereby increasing manufacturing costs.

KR 10-0421692 B1 2004.03.18. KR 20-0409014 Y1 2006.02.22.

The present inventors have devised the present invention to solve the above problems of the conventional sliding device for a sliding window, and in the present invention, the configuration is simple, but the automatic sliding door for the window is improved so as not to lift and open the window from the outside when locked. The present invention has been completed with a technical problem in providing a locking device.

As a solution to the problem, in the present invention, when the driving body is rotated by a handle inside the housing, the first hook is unlocked by the operating protrusion formed in the driving body, and the rack is formed by the rack having the rack engaged with the pinion formed on the driving body. The second hooks are released symmetrically so that when the window is closed, the lock is automatically switched, and when the handle is rotated, the first and second hooks are simultaneously unlocked.

In addition, in the present invention, the operating table is formed long so that the gap between the first and second strikes can be used in the medium and large windows.

When using the automatic locking device for sliding windows provided in the present invention will provide the convenience that the locking device is automatically switched to the locked state when the window is closed.

And when the lock state as described above, the first and second hooks are coupled to the upper and lower parts of the strike to provide a complete functionality that can not open the window by lifting the window from the outside.

1 is a perspective view showing a preferred embodiment of the automatic locking device for a sliding window provided in the present invention
Fig. 2 is an exploded perspective view of Fig.
Figure 3 is a front view of the hook is moved to the locked state in the cover removed state from the automatic locking device for sliding windows provided by the present invention
Figure 4 is a front view of a state in which the hook is moved in the open state with the cover removed from the automatic locking device for sliding windows provided in the present invention
Figure 5 is a front view showing another embodiment of the automatic locking device for sliding windows provided in the present invention

Hereinafter, an embodiment of an automatic locking device for a sliding window provided by the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a preferred embodiment of the automatic locking device for a sliding window provided in the present invention, Figure 2 is an exploded perspective view of Figure 1, Figure 3, Figure 4 for the sliding window provided in the present invention Front view showing a state in which the hook is moved in the locked state with the cover removed from the automatic locking device and a state in which the hook is moved in the open state.

The automatic locking device 1 for the sliding window provided by the present invention has the greatest feature in that the first and second hooks 8 and 13 facing each other can be operated in a simple configuration.

To this end, in the present invention, the first housing 2 having the first installation space 2a and the second housing 3 having the second installation space 3a are integrally formed, and the cover 4 is used. These first and second installation spaces 2a and 3a can be sealed.

At the lower end of the first installation space (2a), the first housing (2) is provided with a drive body (6) formed with a quadrilateral hole (6a) into which a quadrilateral shaft (5a) provided in the handle (5) is fitted. To form a hook coupling shaft (7) at the upper end of the first installation space (2a) to engage the first hook (8) with the torsion spring (9) with the locking groove (8a) is opened upward, the torsion spring (9) Both ends of the) are coupled to the first housing 2 and the first hook 8, respectively, so that the first hook 8 can be kept open at all times.

The first hook 8 is provided with a settling portion 8b and a locking jaw 8c positioned toward the driving body 6 in the closed state, and the lower settling portion 8b and the first hook 8 of the first hook 8 are formed. 1 Between the support pieces 2b formed in the installation space 2a, the operation member 10 is disposed to be liftable, and a coil spring 11 is installed between the support pieces 2b and the operation member 10. One end of the operating member 10 is caught in the settled portion 8b when the first hook 8 is switched to the closed state by allowing the operating member 10 to be pressed toward the first hook 8. It is caught by the jaw 8c to maintain the closed state.

The operating member 10 has a rod 10a having a pressing plate 10b pressed against the protrusion 6b protruding integrally from the driving body 6 and extending downwardly.

And a hook coupling shaft 12 formed below the second installation space 3a formed in the second housing 3 so that the locking groove 13a is opened downward to be symmetrical with the first hook 8. The two hooks 13 are coupled together with the torsion springs 14, and as described above, both ends of the torsion springs 14 are coupled to the second housing 3 and the second hooks 13, respectively. (13) always keeps open.

The second hook 13 is provided with a settled portion 13b and a locking jaw 13c positioned upward of the second housing 3 when in the closed state, and an upper settled portion 13b of the second hook 13. ) And the actuating member 15 is disposed between the upper wall of the second housing 3 and the upper wall of the second housing 3, and the coil spring 16 is installed between the upper wall of the second housing 3 and the actuating member 15. One end of the operating member 15 is caught in the settled portion 13b when the second hook 13 is switched to the closed state by allowing the operating member 15 to be pressed toward the second hook 13. It is caught by the jaw 13c and can be kept closed.

A pressure plate 15a protrudes from the operating member 15, and the pressure plate 15a includes an operating rod 17 having integrally formed with a rack 18 geared to the pinion 6c formed on the driving body 6. Pressurized by the projection 17a formed at the top.

Then, a spring inlet hole 17b is formed in the operating rod 17 so as to be adjacent to the spring indentation groove 2c formed in the second housing, and a restoring spring 19 is formed in the spring inlet groove 2c and the spring inlet hole 17b. The restoring spring (19) is compressed when the operating rod (17) moves toward the second housing (3) by rotating the handle (5) and then the restoring spring (19) is released when the pressing force of the handle (5) is released. It is configured to move the operating rod 19 downward while expanding.

5 is a front view showing another embodiment of the automatic locking device for a sliding window provided in the present invention, which is configured in the automatic locking device 1 for sliding windows as described above, the first, second housing ( This is an example in which 2) (3) is configured independently.

In the drawings, reference numeral 20 denotes a window frame, and 21 illustrates a striker coupled to the first and second hooks 8 and 13 while being fixed to the window frame 20.

The automatic locking device 1 for sliding windows of the present invention constituted as described above is installed on the window, and the operation of the present invention will be described below.

When the window is installed in the open state as shown in FIG. 4, the first and second hooks 8 and 13 are rotated while striking the strike 21.

At this time, the first and second hooks (8) and (13) are rotated while pushing the operating members (10) and (15) elastically supported by the coil springs (11) and (16), whereby the operating members (10) ( 15 is restored by the coil springs 11 and 16 and is placed in the settlement portions 8b and 13b in a state of being caught by the locking jaws 8c and 13c, as shown in FIG. 3.

And when you want to open the window while the window is closed, simply rotate the handle (5).

That is, when the handle 5 is rotated, the pinion 6c formed on the driving body 6 moves the operating rod 17. At this time, the protrusion 6b and the operating rod 17 formed on the driving body 6 are moved. Protrusions (17a) formed in the () to press the pressure plate (10b, 15a) formed in the operating member (10) (15).

As described above, when the pressure plates 10b and 15a are pressed, the operation members 10 and 15 held by the locking jaws 8c and 13c of the first and second hooks 8 and 13 are released. At this time, the first and second hooks 8 and 13 are rotated in the open state as shown in FIG. 4 by the elastic force of the torsion springs 9 and 14.

Although a detailed description of the present invention has been provided for specific embodiments, it will be understood that various modifications may be made without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be limited to the embodiments described, but should be determined by equivalents as well as the following claims.

1: Automatic locking device for sliding windows 2: First housing
2a: 1st installation space 2b: support piece
3: 2nd housing 3a: 2nd installation space
4: cover 5: handle
5a: shaft 6: driving body
6a: 4-hole 6b: protrusion
6c: Pinion 7, 12: Hook coupling shaft
8: hook 1 8a, 13a: locking groove
8b, 13b: Settlement part 8c, 13c: Jamming jaw
9,14: torsion spring 10,15: operating member
10a: Rod 10b, 15a: Pressure plate
11, 16: coil spring 13: second hook
17: working rod 17a: projection
18: rack

Claims (1)

In the automatic locking device (1) for sliding windows,
The first housing 2 having the first installation space 2a and the second housing 3 having the second installation space 3a are integrally formed and sealed with the cover 4,
The first and second hooks are formed in the first and second installation spaces 2a and 3a to be symmetrical to each other so as to form hook coupling shafts 7 and 12, respectively, and to be kept open by the torsion springs 9 and 14, respectively. (8) (13) shaft installation,
The operating member 10 supported by the coil spring 11 is disposed between the settling portion 8b formed in the first hook 8 and the support piece 2b in the first installation space 2a.
In addition, the operating member 15 supported by the coil spring 16 is disposed between the settled portion 13b formed on the second hook 13 and the wall surface of the second housing 3,
In the first installation space (2a) is installed a drive body 6 which is operated by the handle (5),
The pressing plate 10b formed on the operating member 10 supporting the first hook 8 is pressed by the protrusion 6b formed on the driving body 6,
The pressure plate 15a formed on the operating member 15 supporting the second hook 13 is formed with a rack 18 geared with a pinion 6c formed on the driving body 6, and the first housing 2 ) And an automatic locking device for a sliding window, characterized in that it is pressed by the projection (17a) of the upper end of the operating rod 17 is restored by the elastic force of the restoring spring (19) installed therebetween.
KR2020110009871U 2011-11-08 2011-11-08 Automatic locking device for sliding windows KR200465812Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020110009871U KR200465812Y1 (en) 2011-11-08 2011-11-08 Automatic locking device for sliding windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020110009871U KR200465812Y1 (en) 2011-11-08 2011-11-08 Automatic locking device for sliding windows

Publications (1)

Publication Number Publication Date
KR200465812Y1 true KR200465812Y1 (en) 2013-03-12

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Application Number Title Priority Date Filing Date
KR2020110009871U KR200465812Y1 (en) 2011-11-08 2011-11-08 Automatic locking device for sliding windows

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200477705Y1 (en) * 2014-07-08 2015-07-10 주식회사 씨에스테크 Auto Locking Device for Sliding Window
KR200478262Y1 (en) * 2014-05-01 2015-09-11 주식회사 씨에스테크 Auto Locking Device for Sliding Window
KR101672995B1 (en) 2015-07-09 2016-11-04 주식회사 대현상공 Window locking device
KR20170040644A (en) * 2015-10-05 2017-04-13 (주)엘지하우시스 Open auxiliary device for sliding window
KR20190051406A (en) * 2017-11-07 2019-05-15 박정규 Locking device used in doors
AU2019283805B1 (en) * 2019-12-17 2021-03-04 Assa Abloy New Zealand Limited Lock assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090098943A (en) * 2009-03-13 2009-09-18 주식회사 세한이엔지 Auto door-lock apparatus for sash door
KR20090099029A (en) * 2009-03-13 2009-09-21 주식회사 세한이엔지 Auto door-lock apparatus for sash door
KR20090012308U (en) * 2008-05-29 2009-12-03 장공익 Window
KR20100043426A (en) * 2008-10-20 2010-04-29 (주)성림금속 Auto locking device of window

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090012308U (en) * 2008-05-29 2009-12-03 장공익 Window
KR20100043426A (en) * 2008-10-20 2010-04-29 (주)성림금속 Auto locking device of window
KR20090098943A (en) * 2009-03-13 2009-09-18 주식회사 세한이엔지 Auto door-lock apparatus for sash door
KR20090099029A (en) * 2009-03-13 2009-09-21 주식회사 세한이엔지 Auto door-lock apparatus for sash door

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200478262Y1 (en) * 2014-05-01 2015-09-11 주식회사 씨에스테크 Auto Locking Device for Sliding Window
KR200477705Y1 (en) * 2014-07-08 2015-07-10 주식회사 씨에스테크 Auto Locking Device for Sliding Window
KR101672995B1 (en) 2015-07-09 2016-11-04 주식회사 대현상공 Window locking device
KR20170040644A (en) * 2015-10-05 2017-04-13 (주)엘지하우시스 Open auxiliary device for sliding window
KR101998840B1 (en) * 2015-10-05 2019-07-10 (주)엘지하우시스 Open auxiliary device for sliding window
KR20190051406A (en) * 2017-11-07 2019-05-15 박정규 Locking device used in doors
KR102061861B1 (en) * 2017-11-07 2020-01-20 박정규 Locking device used in doors
AU2019283805B1 (en) * 2019-12-17 2021-03-04 Assa Abloy New Zealand Limited Lock assembly

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