KR20120008738U - Stay for opening and shutting window which opening angle is adjustable - Google Patents

Abstract

The present invention is capable of adjusting the opening angle of the window to be stopped at any opening angle as well as the maximum opening angle by using the turn of the structure in which the stop block is caught in the intermittent hole of the track of the processed window by the opening angle. It relates to a casement door.
The present invention, the pivot plate provided on one side of the bottom of the window frame; A link having one end connected to the pivot shaft and pivoting about the pivot shaft by the opening angle of the window; A stop block installed at the other end of the link and providing a stop force at any opening angle when the window is opened; A track installed at the bottom of the window to guide the stop block to move left and right by a rotation angle of the link; And it is formed at intervals on the bottom surface of the track to indicate the opening angle of the window, it provides a stay for the swing window door adjustable opening angle including an opening angle intermittent hole for limiting the sliding movement of the stop block.

Description

Stay for opening and shutting window which opening angle is adjustable}

The present invention relates to a stay structure for a casement window including a turn check that is provided with an opening angle adjustment function of a window, and more particularly, to add a turntable for adjusting the opening angle to a casement window, such as wind. The present invention relates to a case for a casement window case with an adjustable opening angle, which can be fixed so that a window whose opening angle is controlled by an external force cannot be closed.

Generally, general windows installed in buildings have system windows that can be opened by sliding and sliding type or sliding and sliding doors.

Unlike sliding windows that slide left and right along a rail, the casement window is coupled to the window frame by a hinge to open and close the interior or outdoor side of the window from the hinge. That is, the sliding window is made of a turn-type window structure, as shown in Figure 1, when the handle 102 is vertically downward when the window is locked, rotated in the horizontal direction It's unlocked and the window opens. This causes the window to rotate by the configuration of the link 108 and the guide rail 110 in which both ends are mounted on the window frame 104 and the window frame frame 106.

At this time, the link 108 opens and closes the window while exercising on the guide rail 110, but there is no configuration to control the opening and closing degree. Therefore, after the window is opened at an angle, that is, the link 108 cannot be locked after the movement on the guide rail 110, the window is opened by the predetermined angle and suddenly closed or completely closed when the wind blows from the outside. There is a problem that can be opened to open angle (90 °) may cause an accident.

In order to overcome the above problems, as shown in FIG. 2, a case for a casement door which can be fixed in an open state of Utility Model Publication No. 2009-0005688 has been proposed. 2a and 2b, the opening speed adjusting block 202, the fastener 206 fixed to the slide rail 204, the fastener 206 is mounted to the spring 208 The steel ball 210 to be supported is included, which is the bottom of the steel ball 210 on the slide rail 204 by the protrusion piece 212 of the opening speed adjusting block 202 by the maximum opening force of the window. The steel ball 210 is inserted into and fixed to the steel ball hole 212a of the protruding piece 212. The above patented technology can fix the rotation of the window in the state of opening the window as much as possible, so that the window is closed due to external force such as wind, or rotated to the opposite side that is opened while the window is open, thereby causing the window to be broken. There is an advantage that can be solved.

However, the structure is a structure that can be fixed only when the window is completely closed or fully open, the opening speed adjustment block 202 and the slide rails 204 without a separate stopper at some opening angles that are not the full opening and closing of the window. Depends only on the position stop status between Therefore, when the window is partially open, when the wind blows from the outside, it is suddenly closed or opened to an angle (90 °) which is completely opened, which still causes a problem that may cause an accident. In addition, the structure is to overcome the elastic force of the spring 208 that the protrusion piece 212 of the opening speed adjusting block 202 is penetrated under the steel ball 210 of the fixture 206 to press the steel ball 210 (210) Since the structure is inserted below, there is a problem that the angle adjustment structure for opening a part of the window cannot be adopted.

Therefore, the present invention has been proposed to solve the above problems, by using the turn of the structure that the stop block is caught in the opening angle intermittent hole of the track of the machined by the opening angle, as well as the maximum opening angle The purpose of the present invention is to provide a casement for the casement door that can be adjusted at the opening angle of the window.

In addition, the present invention is another object of the present invention to provide a case for the swing window door that can be adjusted to the opening angle that can prevent the window located at any opening angle is closed or opened by the influence of an external force such as wind.

In addition, the present invention provides a case for a casement window case that can adjust the opening angle to improve the durability of the opening angle intermittent hole while strengthening the bite between the steel ball of the stopper and the opening angle intermittent hole by adding a reinforcement plate to the track of the window. There is another purpose.

The present invention to achieve the above object, the pivot plate installed on one side of the bottom of the window frame; A link having one end connected to the pivot shaft and pivoting about the pivot shaft by the opening angle of the window; A stop block installed at the other end of the link and providing a stop force at any opening angle when the window is opened; A track installed at the bottom of the window to guide the stop block to move left and right by a rotation angle of the link; And it is formed at intervals on the bottom surface of the track to indicate the opening angle of the window, it provides a stay for the swing window door adjustable opening angle including an opening angle intermittent hole for limiting the sliding movement of the stop block.

Here, the stop block is a block body in which the first and second holes penetrated vertically; Connecting means inserted in the first hole of the block body and connected to the link; A steel ball inserted into the second hole of the block body and rolling on the bottom surface of the track, the steel ball being inserted into the opening angle control means to provide a stopping force according to the opening of the window; And a spring inserted into the second hole of the block body and providing a pressure to press the steel ball so as to be inserted into the opening angle control means.

In addition, it is characterized in that it further comprises a reinforcement plate that is padded on the bottom surface of the track and has the same hole formed at a position corresponding to the opening angle control means.

As described above, according to the features of the present invention, the following effects are obtained.

First, install a stop block in the link turning around the pivot frame fixed to the window frame, and form an opening angle intermittent hole in the track for each opening angle of the window, and insert the stop block in the track to Opening angle The opening angle of the window can be adjusted by the combination of intermittent holes.

Second, through the combination of the stop block and the opening angle intermittent hole, the window located at any opening angle can be prevented from being closed or opened due to the influence of external force such as wind.

Third, as in the prior art, the operation of the steering wheel and the turn can be interlocked from the configuration to adjust the angle to independently implement the turn consisting of the combination of the stop block and the opening angle intermittent hole can be easily carried out maintenance.

Fourth, it is possible to prevent the opening angle intermittent holes formed in the track from being worn by the steel balls of the stop block by overlaying the SUS reinforcement plate on the track made of Al. In particular, when the rubber plate is overlaid instead of SUS as the material of the reinforcing plate, it is possible to reduce the friction noise between the guide rail and the stop block generated when the window is opened.

Fifth, the opening angle adjustment range can be increased according to the overall size of the window frame. In other words, the embodiment of the present invention shows an embodiment of the proposed opening angle of only 90 ° and 30 ° of the intermediate opening angle of the window, the opening angle up to 10 ° ~ 90 ° when the width of the window frame is increased It is possible to intercept, preferably to extend the angle adjustment range in the form of 30 °, 45 °, 60 ° and 90 °.

Sixth, by pressing the spring pressing the steel ball with the pressure plate it is possible to prevent the bite force between the steel ball and the opening angle intermittent hole that may occur during frequent opening and closing of the window.

1 is an exemplary view showing the configuration of a casement window according to the prior art,
Figure 2a is a second exemplary view of a case for a casement window according to the prior art, a plan view showing a state in which the window is fully open,
Figure 2b is a front view of Figure 2a, a state diagram before the window is fixed,
Figure 3 is an exploded perspective view showing an embodiment configuration of the case for a casement window opening can be adjusted according to the present invention,
4 is an assembled perspective view of FIG. 3;
Figure 5 is a front view of the case for the casement window can be adjusted opening angle according to the present invention, a state opening by 30 ° angle,
Figure 6 is a detailed view showing a fixed state at the opening angle of the window in the case for a casement window opening adjustable according to the present invention,
7a and 7b is an exploded perspective view and a front view showing a state where the reinforcement plate is installed on the bottom of the track which is the main part of the present invention,
8a to 8c is a diagram showing the operating state of each section of the stay for the casement window can be adjusted opening angle according to the present invention.

The above-mentioned objects, features and advantages will become more apparent from the following detailed description in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Opening door stay can be adjusted to the opening angle according to the present invention, but the user to open the window at an arbitrary opening angle, but by implementing a stop function on the open window is implemented so that it does not close or open even when an external force such as wind is applied. .

Figure 3 is an exploded perspective view showing an embodiment configuration of the case for a casement window opening adjustable according to the present invention, Figure 4 is an assembled perspective view of Figure 3, Figure 5 is a casement adjustable opening angle according to the present invention It is a front view of a window stay, and is a state diagram opened by a 30 degree angle.

As shown in the figure, the subject innovation is a pivot shaft plate (2) installed on one side of the bottom surface of the window frame 100, that is, the window 200 is rotated around the hinge; A link (4) having one end connected to the pivot shaft (2) and pivoting about the pivot shaft (2) by the opening angle of the window (200); A stop block (6) installed at the other end of the link (4) and providing a stop force at an arbitrary opening angle when the window (200) is opened; The stop block 6 is installed at the bottom of the window 200 and guides the stop block 6 to move left and right in a right and left direction as much as the rotation angle of the link 4 pivoting about the pivot shaft 2 according to the opening and closing of the window 200. A track 8 on which a guide rail 8a is formed; It is formed at intervals on the bottom surface of the track (8) to indicate the opening angle of the window, the opening angle intermittent hole (10) for limiting the sliding movement of the stop block (6); And a stopper 12 installed at both ends of the track 8 to prevent the stop block 6 from being separated from the track 8.

In this embodiment, the opening angle intermittent hole 10 is installed at the opening angle of the window 30 ° and 90 °, respectively. A first opening angle intermittent hole 10a is formed at a 30 ° position, and a second opening angle intermittent hole 10b is formed at a 90 ° position. However, the opening angle determined by the position of the viewing angle intermittent hole 10 is not limited to 30 ° and 90 °. That is, when the width of the window frame 100 is expanded, the number of allowable opening angle intermittent holes 10 can be increased, and accordingly 10 °? You can control the opening of the window by setting it at various angles up to 90 °. Preferably the opening angle is set in the form of 30 °, 45 °, 60 ° and 90 °. In addition, when the user arbitrarily processes the position of the opening angle intermittent hole 10 in the track 8, the opening angle of the window may be arbitrarily determined accordingly.

Figure 6 is a detailed view showing a state in which the window is fixed at the opening angle in the case for a casement window opening adjustable according to the present invention.

The stop block 6 includes a block body 22 having first and second holes 22b and 22c vertically penetrated, as shown in FIGS. 3 and 6; A slider 23 coupled to the guide rail formed on the side of the track 8 and installed on both sides of the block body 22 to move the rail; A rivet 24 fitted in the first hole of the block body 22 and for connecting with the link 4; Steel ball 26 fitted into the second hole 22c located on the opposite side of the rivet 22b and rolling on the bottom surface of the track 8 while being locked by the opening angle intermittent hole 10 to provide a stopping force. Wow; A spring 28 is inserted into the second hole 22c of the block body 22 to provide pressure to press the steel ball 26 so as to be inserted into the opening angle intermittent hole 10 to be firmly bited.

The track 8 is made of aluminum material of low strength instead of light in consideration of the weight of the turn check. Accordingly, damage to the track 8 may occur due to the rolling motion of the steel ball 26. In particular, the opening angle intermittent hole 10 may be worn in the process of engaging with the steel ball 26, thereby causing a fear of failing to throw the ball. . In the embodiment of the present invention, as shown in Figure 7a and 7b, to prevent damage to the track 8 and wear of the opening angle intermittent hole reinforcement plate made of SUS material which is padded on the bottom surface of the track (8) 32) may be further included. The reinforcement plate 32 is provided with a hole 32a at a position corresponding to the opening angle intermittent hole 10. The hole 32a formed in the reinforcing plate 32 may further control the movement of the steel ball 26 together with the opening angle intermittent hole 10. That is, when the steel ball 26 of the stop block 6 moves along the track 8 along the opening of the window, when the steel ball 26 is inserted into the hole 32a and the opening angle intermittent hole 10, it provides a stopping force so that it cannot be separated. Done.

In addition, in the present embodiment, the spring 28 for pressing the steel ball 26 toward the opening angle intermittent hole 10 may be loosened by frequent opening and closing of the window 200. In this case, the stopping force may be lowered in the opening angle intermittent hole 10. In order to prevent this, it may further include a pressing plate 34 of the hexagonal wrench shape installed on the top of the spring (28). This structure allows the spring 28 to increase the pressure for pressing the steel ball 26 to improve the stopping force.

As another example, when the steel ball 26 is made of a material having magnetic properties, the opening angle may be further brought into close contact with the interrupted hole 10 to improve the stopping force. In this case, the opening angle intermittent hole 10 for inserting the steel ball 26 to provide the stopping force may be in the form of a smooth round plate. In other words, the steel ball 26 is inserted to reduce the depth to accommodate, but can be stopped by the magnetic. In this case, since the depth of the steel ball 26 is inserted into the opening angle intermittent hole 10 is shallow, the window can be opened and closed smoothly to reduce the noise. In addition, the commercial user can immediately recognize the feeling of the stop of the window when opening or closing the window can also slightly reduce the burden on the stop when passing through the intermittent hole 10.

On the other hand, noise may be generated in the process of opening and closing the window 200 by friction between the steel ball 26 and the reinforcement plate 32. To prevent this, in the present embodiment, the steel ball 26 and the reinforcing plate 32 may be made of a rubber material. As another example, the steel ball may be made of a metal material, but only the reinforcing plate 32 may be formed of a rubber plate, and the selection and structure of such a material may be changed by those skilled in the art.

The working state of the present invention configured as described above will be described with reference to FIGS. 8A to 8C.

Fig. 8A shows the window closed, Fig. 8B shows the window open at an opening angle of 30 °, and Fig. 8C shows the window opening at an opening angle of 90 °.

As shown in FIG. 8A, when the window is closed in close contact with the window frame, the link 4 is positioned in a state substantially parallel to the track 8, and the stop block is stopped by the stopper 12. No further movement at the tip is prevented.

When the user opens the window as shown in Fig. 8B, the link 4 is rotated about the pivoting axis 2 by the opening angle, and the stop block 6 fitted to the track 8 is connected to the link ( The length corresponding to the rotation angle of 4) is moved straight on the track 8, the steel ball 26 is rolling on the track (8). When the window 200 is opened by 30 °, the steel balls 26 are inserted into the first opening angle intermittent holes 10 formed in the track 8 to be stopped. At this time, the steel ball 26 is stopped from the first opening angle intermittent hole 10 by the pressing force of the spring (28). That is, even if an external force such as wind is transmitted to the window, the steel ball 26 is prevented from being separated in the first opening angle intermittent hole 10 as much as the spring 28 presses the steel ball.

Then, when the user opens the window with a force greater than the force of the spring 28 to press the steel ball 26, the steel ball 26 is released from the first opening angle intermittent hole 10 and clouds along the track 8 The operation continues. As shown in Fig. 8C, when the user opens the window by 90 °, the steel ball is formed in the second opening angle intermittent hole 10 of the track 8 formed at the 90 ° position, which is the maximum opening angle, as shown in Fig. 8B. (26) is inserted and stopped. At this time, even if the user further opens at an angle of 90 ° or more, the stop block 6 is no longer moved by the stopper installed at one side of the second opening angle intermittent hole 10. This prevents the window from opening beyond 90 °.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be apparent to those who have knowledge.

2: pivot plate 4: link
6: stop block 8: track
10: opening angle intermittent hole 12: stopper
22: block body 24: rivet
26: steel ball 28: spring
32: gusset

Claims (9)

A pivot plate installed on one side of the bottom of the window frame;
A link having one end connected to the pivot shaft and pivoting about the pivot shaft by the opening angle of the window;
A stop block installed at the other end of the link and providing a stop force at any opening angle when the window is opened;
A track installed at the bottom of the window to guide the stop block to move left and right by a rotation angle of the link; And
Is formed at intervals on the bottom surface of the track to represent the opening angle of the window, opening angle intermittent means for limiting the sliding movement of the stop block
Opening door stays can be adjusted to include an opening angle.
The method of claim 1,
The stop block is
A block body having vertically penetrating first and second holes formed therein;
Connecting means inserted in the first hole of the block body and connected to the link;
A steel ball inserted into the second hole of the block body and rolling on the bottom surface of the track, the steel ball being inserted into the opening angle control means to provide a stopping force according to the opening of the window; And
A spring is inserted into the second hole of the block body and provides a pressure to press the steel ball so that the spring is inserted into the opening angle control means.
Opening door stays can be adjusted to include an opening angle.
The method of claim 2,
The opening angle adjustable stay door window stays, characterized in that the opening angle intermittent means made of a hole to stop by inserting the steel ball.
The method of claim 2,
Guide rails formed on both sides of the track; And
Stay door window stays can be adjusted to the opening angle further comprises a slider installed on both sides of the block body coupled to the guide rail to move the rail.
5. The method according to any one of claims 1 to 4,
And a reinforcement plate that is padded to the bottom surface of the track and has the same hole formed at a position corresponding to the opening angle control means.
The method of claim 2,
Staying window door stays can be adjusted to the opening angle is inserted into the through-hole of the block body further comprises a pressing plate for reinforcing the elastic force of the spring.
The method of claim 5, wherein
Stay door window stays can be adjusted to the opening angle, characterized in that the reinforcement plate made of SUS material.
The method of claim 5, wherein
Stay door window stays can be adjusted to the opening angle, characterized in that the steel ball and the reinforcement plate made of a rubber material.
5. The method according to any one of claims 1 to 4,
Stay door window stays can be adjusted to the opening angle further comprises a stopper is installed on both ends of the track to prevent the stop block is separated from the track.

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