KR101627578B1 - Locking assembly of Auto Locking Device for Sliding Window - Google Patents

Locking assembly of Auto Locking Device for Sliding Window Download PDF

Info

Publication number
KR101627578B1
KR101627578B1 KR1020160025880A KR20160025880A KR101627578B1 KR 101627578 B1 KR101627578 B1 KR 101627578B1 KR 1020160025880 A KR1020160025880 A KR 1020160025880A KR 20160025880 A KR20160025880 A KR 20160025880A KR 101627578 B1 KR101627578 B1 KR 101627578B1
Authority
KR
South Korea
Prior art keywords
locker
housing
guide
locking
window
Prior art date
Application number
KR1020160025880A
Other languages
Korean (ko)
Inventor
이재선
Original Assignee
이재선
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 이재선 filed Critical 이재선
Priority to KR1020160025880A priority Critical patent/KR101627578B1/en
Application granted granted Critical
Publication of KR101627578B1 publication Critical patent/KR101627578B1/en

Links

Images

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
    • E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B57/00—Locks in which a pivoted latch is used also as locking means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Abstract

Provided by the present invention is a locking assembly of an automatic locking device for a sliding window, which is able to facilitate a perforating work, improve assembly ability by shorting working time, and reduce material costs when manufacturing a housing by reducing the length of an installation hole when forming the installation hole of a rectangular shape in order to penetrate and insert a housing into the bottom of a narrow groove of a window frame by forming the length of the housing as short as possible in a state of maintaining the position of a fixing hole formed in the housing for fixating a window handle. The locking assembly of an automatic locking device for a sliding window sets a length from the vertical line of the rotary center of a rotary body to the vertical line of the rotary center of a locker to be shorter than a length from the vertical line of the rotary center of the rotary body to the vertical line of the rotary center of a fixing hole formed in the housing. A linkage member of the present invention includes: a slope unit which is linked with the rotary body; and first and second guide bars which are supported to be able to move linearly in the housing by being extended from the slope unit in a linear direction and being arranged in both sides across the fixing hole. An end of the first guide bar positioned in the locker side between the first and second guide bars is formed to have a locking unit restricting the operation of the locker by being locked or released by a locking jaw formed in the locker.

Description

Technical Field [0001] The present invention relates to a locking assembly of an automatic locking device for a sliding window,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking assembly for an automatic locking device for a sliding window, and more particularly, to a locking assembly for a sliding door window, To a locking assembly of an automatic locking device for a sliding window which is capable of opening a window.

Generally, the sliding window is installed in such a manner that the window is linearly moved on the window frame, and the door is opened and closed by the sliding door type, and one side of the window frame is opened or closed by being contacted with or spaced from the window frame. Further, the automatic locking device for a sliding window is automatically locked when one side of the window frame is closed by being contacted with the window frame, and when the window is rotated by a predetermined angle in the direction of opening the window handle to open the window, .

As a conventional technique of such an automatic locking device for a sliding window, there is known a "automatic locking device of a window " in Korean Utility Model Application No. 20-2009-0006576.

1 (a) and 1 (b), the conventional technique includes a locking keeper 200 fixed to a window frame and a locking means 100 fixed to a window frame, (30) which is locked or unlocked by the locking keeper (200), and an operating member (30) which is installed between the rotor (10) and the operating member An interlocking tool 20 is provided in the housing 2 for restricting the operation of the operation tool 30 by transmitting the rotation operation of the rotor 10 to the operation tool 30. [

Accordingly, when the window is closed, the operation port 30 is locked to the locker keeper 200 so that the window is automatically locked. When the window handle is operated to rotate the rotor 10, the interlocking port 20 is interlocked, (30) is unlocked from the locking keeper (200), the window can be opened.

However, in the conventional automatic locking apparatus for a sliding window as described above, since the interlocking opening 20 is rotated and interlocked, a wide space in the width direction must be ensured in the housing 2. Therefore, since the operating space of the interlocking opening 20 is widely used in the narrow space of the housing 2, the reinforcing structure for the structural strength is insufficient to reduce the durability of the housing 2, There is a problem that the lifetime is shortened such as being broken.

In addition, since each component installed in the housing 2 is supported only by the shaft, it is easy to flow during operation due to its weak supporting force, so that stable and smooth operation is not achieved between the components, In addition, there is a disadvantage in that assembling is difficult due to flow and position deviation because each component can not be assembled while keeping each component firmly even in the process of assembling each component in turn in the housing.

In order to solve the problems of the conventional art, the inventor of the present invention has found that by using the narrow internal space of the housing constituting the locking assembly as efficiently as possible, and by firmly supporting the components installed therein, So as to improve the durability of the housing, by providing a reinforcing function for increasing the structural strength of the housing, thereby providing an automatic locking device for a sliding door window, -0478262 (hereinafter abbreviated as prior art).

However, when installing the locking assembly on the window frame, it is necessary to form a mounting hole through which the housing of the locking assembly can be inserted into the window frame. In the mounting hole forming operation, a drilling drill is inserted between the narrow grooves of the window frame Since a rectangular mounting hole is drilled in the bottom of the window frame groove in the space, the drilling operation is inconvenient and the working time is prolonged.

In order to solve the above-mentioned problem, the length of the housing must be shortened and the rotation center position of the locker must be moved toward the rotating body located at the center of the housing. However, In the type in which the operation of the locker is controlled by switching the rotational motion of the rotating body to the linear movement with the interlocking member, a fixing hole for fixing the window handle and the locking assembly to each other is formed in the housing, The position of the locker is set at a position corresponding to the fixed portion of the window handle so that it is difficult to change the position. Therefore, when the rotation center of the locker is moved toward the rotating body, the interlocked portion of the locker and the interlocking member overlaps with the fixed hole, In addition, since the length of the housing is shortened, the guide structure for linear movement of the interlocking member is weak It becomes a problem arises unfulfilled robust support and smooth operation.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and it is an object of the present invention to provide a fixing device for fixing a window, The length of the mounting hole can be shortened when the rectangular mounting hole for inserting the housing through the narrow groove bottom of the window frame is formed so that the drilling operation is easy and the working time is shortened to improve the assembling property And to provide a locking assembly for an automatic locking device for a sliding window which can reduce the weight of the housing by reducing the weight of the housing.

It is a further object of the present invention to provide a sliding type portable terminal which is configured such that the entire length of the housing is made as short as possible to maximize the use of a narrower inner space to increase the length of the housing in the width direction, And to provide a locking assembly for an automatic locking device for a sliding window which can be firmly supported.

According to an aspect of the present invention, there is provided a door locking device comprising: a housing having a window handle provided on a window frame and a fixing hole for fixing the locking assembly, and a housing rotatably mounted on the housing, And a locking mechanism for locking the rotary motion of the rotary body to the linear motion and restricting the operation of the locker by linearly moving the rotary body between the rotary body and the locker Wherein a length from a rotation center vertical line of the rotation body to a rotation center vertical line of the locker is defined as a center of rotation center vertical line of the rotary body, The interlocking member is set to be shorter than the length to the vertical line, the inclined portion interlocking with the rotation body, And first and second guide bars extending in a linear movement direction from the flange and arranged in parallel to each other in the center of the fixing hole so as to be linearly movable on the housing, Wherein the first guide bar is provided with an engaging portion formed at the end of the first guide bar to restrict the operation of the locker by engaging or releasing the engaging protrusion formed on the locker.

Further, in the present invention, the first guide bar of the interlocking member is characterized by an automatic locking device for a sliding door window in which a receiving groove for receiving a locking jaw of the locker is formed when the locker is at a position where it is unlocked by the striker .

Further, in the present invention, the housing is provided with a central guide portion located between the first guide bar and the second guide bar for guiding the linear movement of the first and second guide bars, A locking protrusion is formed in the housing and a guide groove is formed in the housing to support the guide protrusion so as to be guided by both the first and second guide bars and the inclined portion of the interlocking member. .

According to the present invention having the above-described characteristic features, in order to fix the window handle and the locking assembly, the rotation center position of the locker can be positioned close to the rotation center vertical line of the rotating body while the position of the fixing hole formed in the housing is maintained. Accordingly, when the mounting hole is formed in the narrow groove bottom of the window frame for installing the locking assembly, the length of the mounting hole is shortened as the length of the housing is shortened As the length of the housing is shortened, the weight of the housing and the amount of the material for manufacturing are reduced, so that the manufacturing cost is reduced. There is an effect that can be.

Further, according to the present invention, the receiving groove is formed in the first guide bar of the interlocking member located between the fixing hole formed in the housing and the locker, and when the locker is at the position where it is unlocked to the striker, The length between the fixing hole and the locker can be shortened as much as possible and the length of the housing in the width direction due to the positioning of the first guide bar of the interlocking member between the fixing hole and the locker can be prevented from increasing.

The guide structure of the interlocking member for restricting the operation of the locker by switching the rotational motion of the rotating body to rectilinear motion is guided by the central guide portion and the guide groove formed in the housing to the first and second guide bars of the interlocking member The guiding structure of the interlocking member is made to be as weak as possible under a narrow space due to the shortening of the length of the housing, thereby achieving a smooth and rigid guide structure.

1 is an operational state view showing a conventional automatic locking device for a sliding window.
2 is a perspective view of a locking assembly of an automatic locking device for a sliding window according to the present invention;
Figure 3 is an exploded perspective view of the locking assembly shown in Figure 2;
Figure 4 is a perspective view of the locking assembly of Figure 2 with the cover removed.
Figure 5 is a front view of the locking assembly shown in Figure 4;
6 is a front view comparing the length of the housing of the present invention with the prior art;
7 (a) and 7 (b) are detailed views of essential parts showing operation states of the guide structure of the interlocking member in FIG. 5;
Figures 8 (a) and 8 (b) are operational state diagrams of a locking assembly according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 to 5, the locking assembly 100 of the automatic locking device for a sliding window according to the present invention is installed in a window frame and includes a housing 110, a locker 120 installed on the housing 110, , A rotating body (130) and an interlocking member (140).

One side of the housing 110 is opened so that the components can be installed therein, and the housing 110 can be opened and closed by the cover 111.

The locker 120 installed in the housing 110 is for locking or unlocking the striker W3 (see FIG. 8) provided on the window frame W2 and is configured to be locked or unlocked at one end of the striker W3 The locker 120 is rotatably supported between a position where the locking groove 121 is locked to the striker W3 and a position where the locking groove 121 is unlocked, A torsion spring 150 (see FIG. 5) is provided between the housing 110 and the housing 110 so as to apply an elastic force in a direction in which the locking groove 121 of the locker 120 is disengaged from the striker W3.

The rotating body 130 is formed with a shaft hole 131 which is engaged with a shaft of a window handle provided on the window frame W1 and has an inclined projection for interlocking the interlocking member 140, And a protrusion 133 is formed on one of the slant projections 132 to prevent erroneous assembly of the rotating body 130. [

The interlocking member 140 is provided between the locker 120 and the rotating body 130 and is interlocked in the linear movement direction by the rotation of the rotating body 130 to restrict the operation of the locker 120. The interlocking member 140 is provided in the housing 110 so that the linear movement can be smoothly performed.

The interlocking member 140 is provided with an inclined portion 141 which contacts the inclined projection 132 of the rotating body 130 on the side of the rotating body 130. The inclined portion 141 is formed on the rotating body 130 The inclined portion 141 of the interlocking member 140 and the inclined projections 132 of the rotating body 130 are moved in the direction of the rotation of the rotating body 130, The inclined direction is set such that the movable member 140 is away from the rotating body 130.

The interlocking member 140 is engaged or held by the engagement protrusion 122 formed on the locker 120 at a position where the locking groove 121 of the locker 120 is locked to the striker W3, And the latching portion 142 is released. The engaging portion 142 of the interlocking member 140 is engaged or disengaged with the engaging protrusion 122 of the locker 120 by the linear movement of the interlocking member 140 by the rotation operation of the rotating body 130 The operation of the locker 120 is limited.

An elastic member (elastic member) 140 is provided between the interlocking member 140 and the housing 110 to move the engaging portion 142 of the interlocking member 140 in a direction in which the engaging portion 142 of the interlocking member 140 is engaged with the engaging step 122 of the locker 120 160) (see FIG. 5) is preferably provided, and the elastic member 160 is preferably a compression coil spring.

As described above, the inclined projection 132, the interlocking member 140, the housing 110, the locker 120, the torsion spring 150, and the elastic member 160 of the rotating body 130 installed in the housing 110 5, the pair of lockers 120 may be locked and unlocked at both ends of the striker W3 by being symmetrically disposed on both sides of the rotating body 130 as shown in FIG.

The housing 110 has a fixing hole 112 for fixing the window handle to the window frame W1 and the fixing hole 112 is located at a position corresponding to the fixing portion of the window handle Respectively.

6, the center position (a) of the shaft hole 131 of the rotating body 130 associated with the assembly of the window handle and the fixing position of the fixing hole 112, When the locking assembly 100 is installed on the window frame W1 by making the length of the housing 110 shorter while keeping the center position b of the housing 110 unchanged, The length of the mounting hole W4 is shortened in the drilling operation of the wiper W4, thereby facilitating the drilling operation and shortening the operation time, thereby improving the assembling performance.

6, the center position (a) of the shaft hole 131 and the center position (b) of the fixing hole 112 are maintained in the same manner as in the prior art, The length L1 between the vertical center lines of rotation of the locker 120 at the center vertical line of the shaft hole 131 is set shorter than the length L2 between the central vertical line of the shaft hole 131 and the center vertical line of the fixing hole 112 The structure in which the entire length L of the housing 110 is shortened and the linear movement of the interlocking member 140 is guided as shown in Figs. 4 and 5 is obtained from the inclined portion 141 of the interlocking member 140 Two first and second guide bars 143 and 144 extended in the linear movement direction are arranged on both sides of the fixing hole 112 so as to reinforce the vulnerability of the guide structure as the length of the housing 110 becomes shorter And at the same time, the locker 12 of the two first and second guide bars 143 and 144 The engaging portion 142 is formed at the end of the first guide bar 143 located on the side of the first guide bar 143 located on the side of the first guide bar 143, (142) does not overlap with the fixing hole (112) of the housing (110).

6, the overall length L of the housing 110 is 75 mm, which is 9.91 mm shorter than the total length L of the housing of the prior art, The weight of the housing 110 of the housing 110 is 82 g, which can be reduced by 27.5 g compared to the housing weight 109.5 g of the prior art.

4, 5, and 8 (b), the first guide bar 143 of the interlocking member 140 is positioned between the locker 120 and the fixing hole 112 When the locker 120 is at the position where the locker 120 is unlocked to the striker W3 in the first guide bar 143 in order to prevent the length of the housing 110 from increasing in the width direction, The receiving grooves 145 for receiving the jaws 122 are formed so that the length of the housing 110 in the width direction can be shortened as much as possible.

In addition, the present invention smoothly and firmly supports the linear movement of the interlocking member 140 in a state in which the length of the housing 110 is shortened so that the inner space becomes narrower. As shown in Figs. 4, 5 and 7 A central guide portion 113 having a fixing hole 112 formed between the first guide bar 143 and the second guide bar 144 is formed in the housing 110 so that the first and second guide bars 143, A guide protrusion 146 is formed on the bottom surface of the inclined portion 141 of the interlocking member 140 and a guide groove 146 is formed on the bottom surface of the housing 110 facing the guide protrusion 146, And the guiding protrusion 146 of the interlocking member 140 is inserted into the guide groove 114 of the housing 110 so that the inclined portion 141 can be guided.

7, the first guide bar 143 and the second guide bar 144 of the interlocking member 140 are guided by the central guide portion 113 of the housing 110 when the interlocking member 140 is linearly moved, The inclined portion 114 side of the interlocking member 140 is guided with respect to the guide groove 114 of the interlocking member 110 so that the linear movement of the interlocking member 140 is firmly supported on both sides to be.

Hereinafter, the operation of the present invention will be described. The locking assembly 100 according to the present invention is stably and smoothly operated when locking or unlocking the striker W3 even in a state in which the length of the housing 110 is shortened and the inner space becomes narrower.

8A, when the locking groove 121 of the locker 120 is locked to the striker W3 and the window is locked, the locking part 142 of the interlocking member 140 is engaged with the locker 120, The resilient force of the elastic member 160 is transmitted to the rotating body 130 side, that is, the engaging portion 142 is caught by the interlocking member 140 So that it is locked and the window is kept locked.

In this state, when the window handle (not shown) is rotated to open the window as shown in FIG. 8 (b), the rotating body 130 of the locking assembly 100 rotates, The interlocking member 140 moves linearly in a direction away from the rotating body 130 by the contact between the slanting protrusion 132 of the interlocking member 140 and the inclined portion 141 formed on the interlocking member 140, The engagement portion 142 of the locker 120 is released from the engagement protrusion 122 of the locker 120. [

7, the interlocking member 140 includes two first and second guide bars 143 and 144 disposed on both sides of the center guide part 113 of the housing 110, The inclined portion 141 which is interlocked with the rotating body 130 is guided by the guide protrusion 146 supported on the guide groove 114 by the guide protrusion 146, The first guide bar 143 and the second guide bar 144 supported by the center guide part 113 guide the linear movement of the locker 120 to limit the operation of the locker 120, The operation of the interlocking member can be performed smoothly and stably in a space narrower due to the shorter length of the housing 110. [

When the engaging portion 142 of the interlocking member 140 is released from the engaging protrusion 122 of the locker 120 by the linear movement of the interlocking member 140, The locking groove 121 is unlocked from the striker W3 so that the window frame W1 can be opened and separated from the window frame W2.

At this time, when the locker 120 rotates to the unlocking position, the engaging jaw 122 of the locker 120 is inserted into the receiving groove 145 formed in the first guide bar 143 of the interlocking member 140 Locking and unlocking operations of the locker 120 can be smoothly performed without increasing the length of the housing 110 in the width direction without causing interference between the locker 120 and the interlocking member 140 .

As described above, according to the present invention, the length of the mounting hole W4 formed in the window frame W1 for shortening the entire length L of the housing 110 to install the locking assembly 100 is shorter than the conventional one The entire length L of the housing 110 is shortened by 9.91 mm compared to the prior art and the weight is reduced by 27.5 g to reduce the material cost And the guide structure of the interlocking member 140 is firmly formed in the narrowed inner space as the length of the housing 110 is shortened so that the rotation of the rotating body 130 is switched to linear movement, ) Can be stably and smoothly performed.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to be illustrative of the present invention and not to be construed as limiting the scope of the present invention as defined by the appended claims. It will be understood by those skilled 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.

100: locking assembly 110: housing
112: fixing hole 113: central guide portion
114: guide groove 120: rocker
121: locking groove 122:
130: Rotor 131: Football yoke
132: oblique projection 140: interlocking member
141: inclined portion 142:
143, 144: first and second guide bars 145: receiving grooves
146: Guide protrusion

Claims (3)

A locker that is rotatably mounted on the housing and is locked or unlocked by the striker of the window frame; and a locker which is rotatably mounted on the housing and is coupled to the shaft of the window handle An automatic locking device for a sliding door window comprising: a rotating body formed with a shaft hole; and an interlocking member provided between the rotating body and the locker so as to be linearly movable and restricting the operation of the locker by converting the rotational motion of the rotating body into a rectilinear motion In the locking assembly,
The length from the rotation center vertical line of the rotating body to the rotation center vertical line of the locker is set shorter than the vertical center line of the rotation body to the center vertical line of the fixing hole formed in the housing,
The linkage member includes an inclined portion interlocking with the rotation body, first and second guides extending in a linear movement direction from the inclined portion and arranged in parallel at both sides of the fixing hole, Bar,
And an engaging portion is formed at an end of the first guide bar located on the locker side of the first and second guide bars to engage or disengage the engaging protrusion formed on the locker to limit the operation of the locker Locking assembly of automatic locking device for sliding window doors. 2. The automatic sliding door locking device for a sliding window according to claim 1, wherein the first guide bar of the interlocking member is formed with a receiving groove for receiving a locking jaw of the locker when the locker is at a position where the locker is unlocked from the striker Locking assembly. [3] The apparatus of claim 1 or 2, wherein the housing is formed with a central guide portion positioned between the first guide bar and the second guide bar to guide linear movement of the first and second guide bars,
A guide protrusion is formed on a bottom surface of the inclined portion of the interlocking member, and a guide groove portion is formed in the housing to receive and support the guide protrusion,
Wherein the locking mechanism is guided by both the first and second guide bars and the inclined portion of the interlocking member.
KR1020160025880A 2016-03-03 2016-03-03 Locking assembly of Auto Locking Device for Sliding Window KR101627578B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160025880A KR101627578B1 (en) 2016-03-03 2016-03-03 Locking assembly of Auto Locking Device for Sliding Window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160025880A KR101627578B1 (en) 2016-03-03 2016-03-03 Locking assembly of Auto Locking Device for Sliding Window

Publications (1)

Publication Number Publication Date
KR101627578B1 true KR101627578B1 (en) 2016-06-07

Family

ID=56193168

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160025880A KR101627578B1 (en) 2016-03-03 2016-03-03 Locking assembly of Auto Locking Device for Sliding Window

Country Status (1)

Country Link
KR (1) KR101627578B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102187289B1 (en) * 2019-09-05 2020-12-04 주식회사 씨에스테크 Auto Locking Device for Sliding Window with Assist Opening Unit
KR20210010280A (en) * 2019-07-17 2021-01-27 (주)에스알 locking device for window
AU2019283805B1 (en) * 2019-12-17 2021-03-04 Assa Abloy New Zealand Limited Lock assembly
KR102407288B1 (en) * 2021-04-12 2022-06-08 최상운 Locking device for windows and doors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200371733Y1 (en) * 2004-09-03 2005-01-07 윤원종 door a lock
KR200478262Y1 (en) * 2014-05-01 2015-09-11 주식회사 씨에스테크 Auto Locking Device for Sliding Window

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200371733Y1 (en) * 2004-09-03 2005-01-07 윤원종 door a lock
KR200478262Y1 (en) * 2014-05-01 2015-09-11 주식회사 씨에스테크 Auto Locking Device for Sliding Window

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210010280A (en) * 2019-07-17 2021-01-27 (주)에스알 locking device for window
KR20210010282A (en) * 2019-07-17 2021-01-27 (주)에스알 Locking device for window
KR102388839B1 (en) * 2019-07-17 2022-04-21 (주)에스알 Locking device for window
KR102452891B1 (en) * 2019-07-17 2022-10-12 (주)에스알 locking device for window
KR102187289B1 (en) * 2019-09-05 2020-12-04 주식회사 씨에스테크 Auto Locking Device for Sliding Window with Assist Opening Unit
AU2019283805B1 (en) * 2019-12-17 2021-03-04 Assa Abloy New Zealand Limited Lock assembly
KR102407288B1 (en) * 2021-04-12 2022-06-08 최상운 Locking device for windows and doors

Similar Documents

Publication Publication Date Title
KR101627578B1 (en) Locking assembly of Auto Locking Device for Sliding Window
US20110289987A1 (en) Door lock assembly having push/pull handles
KR101168835B1 (en) Locking device for sliding window
KR101453945B1 (en) Mult-type Llatch bolt
CN109477350B (en) Locking device
KR101012498B1 (en) A change direction possible of lever for sliding door handle
KR101467285B1 (en) Locking assembly for latch bolt
KR200469307Y1 (en) Auto Locking Device for Sliding Window
KR102452891B1 (en) locking device for window
KR200411519Y1 (en) a move roller body of lock structure for folding door
KR101945189B1 (en) Grip Handle Type Locking Device for Sliding Window
KR101924465B1 (en) Locking Device for Sliding Window
KR101943733B1 (en) Grip type locking device for sliding window
KR200478262Y1 (en) Auto Locking Device for Sliding Window
KR20170139118A (en) Rock Body
KR101287095B1 (en) Locking device for sliding window
KR101318204B1 (en) Locking device for sliding window
KR102151087B1 (en) Handle Assembly for Sliding Window with Semi-automatic Locking Function
KR101534108B1 (en) Locking handle device for sliding type fittings
KR101683129B1 (en) Window locking unit for windows and doors
KR101929683B1 (en) Locking device for windows and doors
KR200488916Y1 (en) Push-pull door lock device
JP2017096065A (en) Hinge device and base part
KR102187289B1 (en) Auto Locking Device for Sliding Window with Assist Opening Unit
CN215889606U (en) Operating handle for structural elements such as windows, doors and the like

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190409

Year of fee payment: 4