KR102290788B1 - Push type locking device for windows and doors - Google Patents

Abstract

The present invention relates to locks for windows, which open windows by pressing. The locks for the windows, which open windows by pressing, are integrally configured with a button-type locking device which can be easily unlocked by simply operating a button. Therefore, the locks for the windows, which open the windows by pressing, open the windows by integrating a press method and a pressure touch method which are inexpensive and easy to manufacture and use because of a simple structure thereof. In particular, the locks for the windows, which open the windows by pressing, as described above, open the windows with a button method, so that all the force is applied to a window pair through a lock bundle handle fixed to the window pair. Therefore, the windows can be easily opened and closed. The locks for the windows, which open the windows by pressing, comprise: a striker (100); and a locking bundle (200).

Description

A locking device for windows that opens by pressing {PUSH TYPE LOCKING DEVICE FOR WINDOWS AND DOORS}

The present invention relates to a locking device for windows and doors, and more particularly, by pressing with a button type so that the rotating member rotates while sliding the windows and doors to open it. It has been opened to make it safe and convenient to use.

In general, sliding-type windows and doors have a lock on the handle, and when the handle is turned, the lock is released so that the windows and doors can be opened and closed. Such a locking device is configured to be able to release the lock bundle mounted on the window pair by the striker fixed to the window frame in various ways, as shown in the following (Patent Document 1) to (Patent Document 3).

(Patent Document 1) Korean Patent No. 10-1833524

An object of the present invention is to provide a locking device for windows and doors that can be locked automatically when the door is closed, so that it is possible to visually identify whether the door is actually locked from a distance or not. That is, an automatic locking device for windows and doors consisting of a handle assembly and a gear assembly is constructed, but a handle cover with a see-through hole is coupled to the front of the handle stand, and the locking state of the handle is recognized through a see-through hole between the handle cover and the handle stand. identification plates with different colors on the left and right are installed to do this, and a spline shaft having one end coupled to the identification plate passes through the center of the operating groove, and the spline shaft is coupled to the center inside the casing constituting the gear assembly and a socket with a rotating protrusion in the rim direction is rotatably installed, a locking groove is formed to be caught by the rotating protrusion, and an operating member having a pressing piece formed at the lower portion is configured to protrude to the outside of the casing, and the pressing piece of the operating member and It is characterized in that a coil spring is interposed between the casings.

(Patent Document 2) Korean Patent No. 10-1862511

By turning the lever body, it is configured so that the striker's jamming and the locking bundle can be unlocked at the same time. Its purpose is to provide

(Patent Document 3) Korean Patent No. 10-2053613

It relates to a manual locking device for sliding windows and doors, the manual locking device for sliding windows and doors comprising: a housing installed in a rail groove of a window frame; entire; and a plurality of second projections engaged with the first projection are formed on one side facing the rotating body, and a hook capable of engaging with the strike is formed on the other side facing the strike installed on the window frame, the rotating body A moving body that moves to a locked or unlocked position within the housing according to the rotation direction of It is characterized in that it is aligned on the top.

However, such a conventional locking device has the following inconvenience.

(1) The locking device is unlocked only when the operating member (spindle) is rotated or pressed by turning the handle or pressing the grip part of the grip type handle.

(2) Therefore, to open the window, the existing handle (lever type, grip type, etc.) is rotated or pressed in the direction perpendicular to the locking device to release the lock. At this time, the lever-type handle has to be rotated by a certain angle to unlock the lock, so it is difficult to unlock it, such as hand slipping due to the weight of the recent enlargement of windows. This can happen.

(3) In addition, as the handle is manufactured in this way, the structure has to be composed of several configurations, such as a configuration that rotates, a configuration that rotates the stopper by receiving rotational force, and a configuration that allows the striker to release the lock through this configuration. Complex.

(4) In addition, since the grip-type handle operates only with the pressure of the hand, it not only causes great inconvenience to vulnerable users such as infants and the elderly, but also does not work due to eccentricity when one side is pressed. Inconvenience of making it come to the central part of the handle of the type, which may interfere with the opening of the window. In addition, there are difficulties in construction as well as difficulties in unlocking the window due to the structural shortcomings of the product, resulting in stenosis with the window sill.

(5) As the structure is complex, not only is it difficult to manufacture, but also the manufacturing cost is high, and maintenance is difficult during use after manufacturing, and the cost is also high.

Korean Patent No. 10-1833524 (Registration Date: 2018.02.22) Korean Patent Registration No. 10-1862511 (Registration Date: 2018.05.23) Korea Patent Registration No. 10-2053613 (Registration Date: 2019.12.03)

In consideration of this point, the present invention integrates a button-type locking device that can be easily unlocked with a simple button operation in an integrated form, so that the structure is simple and inexpensive and easy to manufacture and use. An object of the present invention is to provide a locking device for windows and doors to open windows and doors.

In particular, the present invention provides a locking device for windows and doors that opens in a pressing manner so that the windows and doors can be easily opened and closed because all the force is applied to the window pair through the lock bundle handle fixed to the window pair since the windows and doors are opened by the button method as described above. There is another purpose.

A locking device for windows and doors that opens in a pressing manner according to the present invention for achieving this object, the striker 100 for fixing to the window frame (F); and a locking bundle 200 mounted on the window pair (W) to accommodate the striker 100 and fix or release the fixing from both sides of the striker 100; including; The locking bundle 200 includes a mounting bracket 210 whose one side is closed with a cover 211 and opened to allow the striker 100 to enter and exit through one side; two stoppers 220 that receive elastic support inside the mounting bracket 210 and rotate in place in a direction facing each other to engage and release the striker 100; An operation member mounted on the mounting bracket 210 to be caught by the striker 100 by forcibly rotating the two stoppers 220 while receiving the interference with the striker 100 and receiving elastic support ( 230); and the mounting bracket 210 is rotatably mounted in a direction crossing the rotational direction of the stopper 220 , and is caught by the operation member 230 that forcibly rotates the stopper 220 by receiving elastic support. and a rotation member 240 for releasing the engagement of the operation member 230 according to a hand press.

In particular, the operation member 230 is characterized in that it is installed to move between the two stoppers 220 described above.

In addition, the rotating member 240 includes a rotating protrusion 241 having one edge rotatably mounted to the mounting bracket 210 , a spring 242 elastically supporting the rotating member 240 , and the other side. At least one locking protrusion 243 is formed to protrude; The operation member 230 includes a locking hole 231 and the locking hole 231 caught by the locking protrusion 243 as the operation member 230 is pushed into the mounting bracket 210 by the striker 100 . ) by forcibly rotating the stopper 220 until caught on the locking protrusion 243, characterized in that it includes an interference portion 232 to be caught by the striker 100.

The locking device for windows and doors opened by pressing according to the present invention has the following effects.

(1) When the rotating member is pressed with a button method, the lock is released so that anyone can open the window easily and conveniently.

(2) In particular, since it is configured to open the window by releasing the lock of the locking device in this way, the structure is simple and inexpensive and easy to manufacture and use.

(3) In addition, since the handle for the window pair mounted on the window pair does not tilt like when unlocking, the door pair can be opened easily by pushing the handle, so anyone can open the door pair easily and conveniently.

(4) In particular, when the rotating member is pressed, the operating member that receives elastic support while rotating in place and substantially unlocks the door moves quickly and accurately to unlock the windows and doors.

[FIG. 1] is a front view showing a window with a locking device for windows and doors that opens by pressing according to the present invention.
[FIG. 2] is a perspective view showing a state in which the striker is unlocked from the lock bundle to show the overall configuration of the locking device for windows and doors that is opened by pressing according to the present invention.
[Figure 3] is an exploded perspective view to show the overall configuration of the locking device for windows and doors to be opened by pressing according to the present invention.
[Figure 4] is an exploded front view to show the overall configuration of the locking device for windows and doors to be opened by pressing according to the present invention.
[FIG. 5] is a view showing the locked state of the locking device for windows and doors opened by pressing according to the present invention, (a) is a front view, (b) is a cross-sectional view showing the operating state of the operating member and the rotating member.
[FIG. 6] is a view showing when the rotating member is pressed to release the lock state of the locking device for windows and doors that opens in a pressing manner according to the present invention, (a) is a front view, (b) is an operating member and a rotating member It is a cross-sectional view showing the operating state of
[Fig. 7] is a view showing the completely unlocked state of the locking device for windows and doors that is opened by pressing according to the present invention, (a) is a front view, (b) is the operating state of the operating member and the rotating member It is a cross-sectional view showing

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. It should be interpreted as meaning and concept consistent with the technical idea of the present invention in accordance with the principle that can be.

Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

The locking device for windows and doors that is opened by a pressing method according to the present invention is mounted on the striker 100 fixed to the window frame (F), the window pair (W), as shown in [Fig. 1] to [Fig. 7], It includes a locking bundle 200 for receiving the striker 100 and fixing or releasing the fixing from both sides.

In particular, the lock bundle 200 is configured to be unlocked by a button method that is pressed by hand, so that the structure is simple, easy, and inexpensive to manufacture and use conveniently.

In addition, since the lock bundle 200 is not configured to operate by manipulating the handles for windows and doors, the handles remain in a fixed state without rotating when the windows are opened. This allowed the windows to be opened.

With reference to the accompanying drawings with respect to such a configuration will be described in more detail as follows. Here, the reference numeral "F" denotes a window frame that is usually manufactured in the form of a grid, and "W:" denotes a window pair that opens and closes in a sliding manner within the window frame, respectively.

go. striker

The striker 100, as shown in [Figs. 1] to [Fig. 4], is fixedly installed on the window frame and accommodated in a locking bundle 200 to be described later, so that it can act as a lock. The striker 100 is typically manufactured in a block shape, and locking jaws 110 are formed on both sides, respectively, so that a stopper 220 to be described later is fitted thereto to perform a locking action.

me. lock bundle

The locking bundle 200 is mounted on the window pair (W) to come to a position facing the striker 100, as shown in [Fig. 1] to [Fig. 4]. At this time, the locking bundle 200 is configured so that the locking action can be made by interference with the striker 100 when the window pair (W) is closed. It is configured so that the locking action and the unlocking action can be performed.

The lock bundle 200 includes a mounting bracket 210 , two stoppers 220 , an operation member 230 , and a rotation member 240 , as shown in FIGS. 2 to 7 .

1. Operating bracket

The operation bracket 210 is configured to be supported by mounting another configuration to be described later, as shown in Figs. It is configured to be fixed and installed.

To this end, the operation bracket 210 constitutes a space with the cover 211 on one side, so that other components can be easily and conveniently mounted in the space exposed as the cover 211 is removed. At this time, one side of the space is opened so that the above-described striker 100 is inserted into the space and forcibly pushes the operation member 230 receiving elastic support, which will be described later, so that the locking action can be achieved.

2. Stopper

The stopper 220, as shown in [Fig. 3] and [Fig. 4], is mounted so as to rotate in place in the above-described operation bracket 210. At this time, the stopper 220 is forcibly rotated by receiving elastic support and mounted so as to be caught on the locking jaws 110 formed on both sides of the striker 100 described above, in particular, by receiving the elastic support of the spring 221 . It is installed to be spaced apart by a predetermined interval inside the operation bracket 210 so as to always be separated from the locking jaw 110 . The installation interval at this time is to force the actuating member 230 to rotate the two stoppers 220 as the actuating member 230, which will be described later, is pressed by the striker 100, thereby placing the striker 100 in the locked position. It is a street that allows

3. No operation

The actuating member 230, as shown in [Fig. 3] and [Fig. 4], when the striker 100 is accommodated in the actuating bracket 210 as the window pair W is closed, by the striker 100 configured to be pressed.

The operation member 230, as shown in [Fig. 3] and [Fig. 4], the spring 233 that stores the elastic force when pressed to the striker 100, and an interference part that forces the stopper 220 to rotate. 232 , and a locking hole 231 to be hooked and fixed to a rotation member 240 to be described later.

spring

The spring 233, as shown in [Fig. 3] and [Fig. 4], as the above-mentioned striker 100 comes into the operation bracket 210 as the windows are closed, this operation when the operation member 230 is pressed It provides a restoring force to allow the member 230 to return to its original position. At least one of these springs 233 is installed so that the actuating member 230 can stably return to its original position. In the drawing, an example in which two springs 233 are installed is shown.

interference part

Interference portion 232, as shown in [Fig. 3] and [Fig. 4], when the striker 100 presses the operation member 230, the two stoppers 220 located on both sides of the forcibly rotated to lock the above-described lock By hooking it to the jaw 110, it is possible to perform a locking action. At this time, the interference part 232 rotates the two stoppers 220 in opposite directions to be caught on the locking jaw 110 at the same time.

jam hole

The locking hole 232, as described above in [Figure 3] and [Figure 4], the two stoppers 220 rotated by the interference portion 232 is caught on the locking jaw 110, the lock state is It is a hole for allowing the locking protrusion 243, which will be described later, to be caught when the operation member 230 is fixed so as not to move any more, and to maintain a locked state.

This operation member 230 is, as in [Fig. 3] and [Fig. 4], between the two stoppers 220 described above, most preferably by installing it in the middle, the operation member 230 is the striker 100 It is preferable to configure these interfering parts 232 to force the two stoppers 220 to rotate at the same time as they move together with the interference of .

4. Rotating member

The rotating member 240 is mounted to be rotatably supported by elastic support on the above-described mounting bracket 210, as shown in Figs. 3 and 4, and the operating member 230 due to the above-described striker 100 ) is pushed in, it is caught in the above-described locking hole 232 so that the operation member 230 is no longer moved, and when pressed in a button manner, the fixed lock can be released.

To this end, the rotating member 240 includes a rotating protrusion 241 , a spring 242 , and at least one locking protrusion 243 , as shown in FIGS. 2 to 4 .

spinneret

The rotating protrusion 241 is formed on one edge of the rotating member 240 as in [Fig. 3] and [Fig. 4], and the rotating member 240 is this rotating protrusion ( 241) to be able to rotate in place. At this time, the rotating protrusion 241 is installed so that the engaging protrusion 243, which will be described later, is caught by the engaging hole 231 of the operating member 230 moving toward the rotating member 240 so as to perform a engaging action. Although it is indicated in the drawing that two of these rotating protrusions 241 are formed on both edges, the present invention is not limited thereto and may be formed as one long in the form of a bar, or may be divided into several pieces. The rotation protrusion 241 manufactured in this way is preferably configured to receive rotation support by covering the cover 211 described above.

spring

The spring 242 provides an elastic force to the rotating member 240 as shown in FIGS. 3 and 4 . That is, the rotating member 240 protrudes upward by receiving the elastic support of the spring 242 as shown in Figs. When the member 240 is pressed from above, it is configured to be rotatable as shown in FIG. 6 .

stumbling block

The locking protrusion 243 is formed on one side of the above-described rotating member 240, preferably on the surface facing upward with elastic support of the spring 242, as shown in FIGS. 3 and 4 . At this time, the locking protrusion 243 is a protrusion that allows the operation member 230 to be caught in the locking hole 231 as shown in FIG. 5 when pressed by the striker 100 as described above to maintain the locked state.

The rotation member 240 releases the fixed state of the operation member 230 while compressing the spring as described above when the rotation member 240 is pressed using a button or the like outside the operation bracket 210 as shown in FIG. 2 .

In the present invention made as described above, when the rotating member 240 is rotated using a button or the like as shown in [Fig. 6] in a locked state as shown in [Fig. 5], the rotating member 240 moves downward while storing elastic force. As it rotates, the locking protrusion 243 is removed from the locking hole 231 . Accordingly, as shown in [Fig. 6] and [Fig. 7], the lock is released while the operation member 230 storing the elasticity exits from the operation bracket 210.

100: striker
110: lock jaw
200: lock
210: operating bracket
220: stopper
230: operation member
240: rotating member
F: window frame
W: window pair

Claims (3)

Striker 100 fixed to the window frame (F); and a locking bundle 200 mounted on the window pair (W) to accommodate the striker 100 and fix or release the fixing from both sides of the striker 100;
The locking bundle 200,
a mounting bracket 210 whose one side is closed with a cover 211 and opened to allow the striker 100 to enter and exit through one side;
two stoppers 220 that receive elastic support inside the mounting bracket 210 and rotate in place in a direction facing each other to engage and release the striker 100;
An operating member mounted on the mounting bracket 210 to be caught by the striker 100 by forcibly rotating the two stoppers 220 while receiving the interference with the striker 100 and receiving elastic support ( 230); and
The mounting bracket 210 is rotatably mounted in a direction intersecting the rotational direction of the stopper 220, and is caught by the operation member 230 that forcibly rotates the stopper 220 by receiving elastic support. , A locking device for opening in a pressing manner, characterized in that it includes; a rotation member 240 that releases the engagement of the operation member 230 according to the hand pressing.
In claim 1,
The operation member 230,
A locking device for windows and doors that opens in a pressing manner, characterized in that it is installed to move between the two stoppers 220 described above.
In claim 1 or 2,
The rotating member 240 includes a rotating protrusion 241 having one edge rotatably mounted to the mounting bracket 210 , a spring 242 elastically supporting the rotating member 240 , and at least on the other side. One locking protrusion 243 is formed to protrude,
The operation member 230 includes a locking hole 231 and the locking hole 231 caught by the locking protrusion 243 as the operation member 230 is pushed into the mounting bracket 210 by the striker 100 . ) by forcibly rotating the stopper 220 until caught on the locking protrusion 243 to engage the striker 100. .

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