KR100785705B1 - Opening and closing tilt device of sliding window - Google Patents

Abstract

The present invention relates to an opening and closing tilt apparatus of a sliding window, comprising: a locking body mounted on a frame of a window, the locking body and the tilting rod being respectively lifted in a cylinder in a direction perpendicular to the sliding direction of the window, and the window frame; Is mounted on the locking body and the locking key piece and the tilting key piece, respectively, when the lock rod and the tilt rod is independently engaged when the window is closed protruding to the fixed plate in parallel with the sliding direction of the window, and the lock rod and the tilt Is connected to the rod through a cable respectively provided in the frame of the window, the operation of lifting the lock rod or tilt rod to lift the lock rod or tilt rod to selectively release the locking piece or the tilt key piece according to the selective pressing of the open button and the tilt button, respectively And a handle portion.

According to the present invention, it is possible to control both the opening and closing of the sliding window and the tilt by a simple operation of pressing the open button or the tilt button, there is an effect that the user can be used safely.

Sliding windows, opening and closing, tilt

Description

Opening and closing tilt device of sliding window {omitted}

1 is a side view showing the overall configuration of the opening and closing tilt apparatus according to the present invention,

Figure 2a is a perspective view of the locking body and holding body according to the present invention,

2B is a sectional view of FIG. 2A;

Figure 3a is a perspective view of the holding body according to the present invention,

FIG. 3B is a reverse perspective view of FIG. 3A

4 is an exploded perspective view illustrating an operation handle part according to the present invention;

5a and 5b is a perspective view showing the configuration and operation of the button fixing according to the present invention,

6A and 6B are cross-sectional views of FIGS. 5A and 5B, respectively;

7 is a plan view showing a track groove among the button fixing means;

8a and 8b is a perspective view showing the configuration and operating state of the tilt safer-A according to the present invention,

9A and 9B are side cross-sectional views of FIGS. 8A and 8B, respectively;

10a and 10b is a perspective view showing the configuration and operating state of the tilt safer-B according to the present invention,

11a and 11b is an operation example showing an operating state of the locking body,

12 is an operation example showing an opening and closing tilt device in a state that the open button is pressed,

Fig. 13 is an operation example showing an open pet tilt device in a state where the tilt button is pressed;

14 is an operation example showing a tilted state in FIG.

Explanation of symbols on major parts of drawing

1: window frame 2: window frame

10; Locking body 12: lock rod

13: tilt rod 20: holding body

22: locking key piece 23: tilt key piece

24: curved guide surface 30: operating handle

31: handle housing 32: open button

33: tilt key piece 34: handle

35-1: open operating rod 35-2: tilt operating rod

36: open rotating body 37: tilt rotating body

40: button fixing means 41: key board

42: hook 43: track groove

50: tilt safer-A 51: locking piece

52: protrusion 60: tilt-safe-B

61: stop piece 62: locking jaw

C1, C2, C3: Cable S1, S2, S3, S4: Spring

The present invention relates to an opening and closing tilt device of a sliding window, and more particularly, the opening and closing operation of the sliding window and the tilt operation can be easily operated by pressing a button, and also provided with a safety device for opening and closing or tilting operation. It relates to an opening and closing tilt device of the sliding window that can ensure safety and convenience.

In the conventional locking device of the window, in the case of the sliding window is a locking member attached to the inside of the frame of the window or door by rotating the handle portion attached to the window or door is formed to selectively withdraw into the locking groove of the door frame, In the case of sliding doors, screw the locking pieces into the screw holes formed to penetrate the overlapping portions of the window or the door, or install the latches on the outer circumferential surface of the door, and rotate the latches corresponding to the latches about the pivot shaft to push the latches. Has been used to secure doors or windows.

Such a structure was inadequate because it could be confirmed whether the door was locked from the outside and was not safe and did not meet the sealability required for recently released system windows.

In addition, as a more improved structure, there has been disclosed a structure in which the locking member is operated by receiving a driving force by connecting to a metal pin or plate inside the door frame by the rotation of the handle part mounted on the outside of the door frame, but such a structure also includes a plurality of metal pins. If the plate is densely installed inside the window frame, malfunction of the built-in structure may be caused, and the part where the operation is expressed by the handle is not on the same axis as the handle in the window frame, but after the part bent along the window frame. In the case of, the assembly is difficult because it requires a more complicated configuration to transmit the driving force along the inside of the window frame to the axis (typically the upper or lower part of the window frame) by means of metal pins or plates. There is a risk of malfunction, and it is not economical.

The present invention has been made to solve the conventional problems as described above, the present invention is to provide an opening and closing tilt device of the sliding window that can effectively control the opening and closing and tilt of the window by a simple operation of pressing the open button or the tilt button. For that purpose.

In addition, the present invention is to provide an opening and closing tilt device of the sliding window door that can effectively use the space inside the window frame using a cable, and also with a safety device to eliminate the risk of use and ensure safety. It is done.

As an embodiment of the present invention for achieving the above object,

In a sliding window that is opened or closed while the window slides along the rail of the window frame, mounted on the top and bottom of the frame of the window, so that the locking rod and the tilt rod can be elevated in a direction perpendicular to the sliding direction of the window, respectively. Locking body which is provided in the cylinder, and the upper and lower parts of the window frame, the locking key piece and the tilt key piece that the locking rod and the tilt rod is engaged independently when the window is closed, the fixing plate parallel to the sliding direction of the window Holding bodies are formed to protrude in each, and are connected to the lock rod and the tilt rod, respectively, through the cable is provided on the frame of the window, selectively locking from the locking key piece or the tilt key piece according to the selective pressing of the open button and the tilt button The operation handle portion for lifting and lowering the lock rod or the tilt rod to release the The opening and closing device of a sliding-tilt windows and doors are provided for.

In one embodiment of the present invention, the locking rod and the tilt rod of the locking body are respectively supported by the spring is installed to be elevated in the cylinder, the locking rod is automatically by the locking key piece as the window is closed. It is preferable that the upper surface is formed to be inclined so as to be pressed.

In one embodiment of the present invention, the tilt key piece of the holding body is preferably formed so that the one side is inclined so that the tilt rod is automatically pressed when the window is returned after the tilt.

As an embodiment of the present invention, the locking key piece of the holding body has a curved guide surface for guiding the tilt rod of the locking body to a streamlined path so that the window is in close contact with the window frame in the process of closing the window is formed at the bottom thereof It is desirable to be.

In addition, as an embodiment of the present invention, a grippable handle is extended, a handle housing fixed to the front of the frame of the window by receiving an open button and a tilt button elastically supported by a spring, respectively, the open button and the tilt Each of which is coupled to a button and extends into the frame of the window, and is rotated by a pair of opening operation rods and tilt operating rods that linearly move as each button is pressed, and a linear movement of the one opening operation rod, The upper and lower locking rods and cables are connected to each other by an opening rotating body for elevating the locking rod according to the pressing of the opening button, and rotated by a linear movement of the other tilting rod, and with the upper tilt rod and the cable. By being connected to the operating handle portion including a tilt rotating body for lifting the tilt rod of the upper side in response to the pressing of the tilt button Is initiated.

In one embodiment of the present invention, the operation handle portion, it is preferable to further include a button fixing means for fixing when the opening button is pressed once and release the fixing when pressed again, wherein, the button fixing means, heart A track groove having a shape is formed, and includes a key board extending from the open button, and a hook that is supported by being fixed to the lower side of the key board and extends to be fitted to a lower end of the track groove, according to the pressing of the open button. It is more preferable that the open button is fixed and released while repeatedly moving the upper and lower ends along the track groove.

In one embodiment of the present invention, the operation handle portion, further comprises a tilt safer-A for restraining or allowing the rotation of the tilt rotating body by selectively restraining the tilt rotating body in accordance with the open or closed state of the window Preferably, at this time, the tilt safer-A is supported by a spring is installed rotatably, the engaging piece is fitted into the engaging groove formed on the outer periphery of the tilt rotating body, the projection piece is perpendicular to the tilt rotating body It is more preferably configured to protrude out of the frame of the window, the projection piece is pressed to the window frame which is abutted when the window is closed, the locking piece is rotated to be separated from the locking groove.

In addition, as an embodiment of the present invention, the operation handle portion, by pressing the opening button of the operation handle portion of the window selectively restrains the tilt operation rod in accordance with the fixed or released state to suppress the horizontal movement of the tilt operation rod or It is preferable to further include another tilt safer-B, in which case, the stop piece formed on the outer circumference of the opening rotating body is interlocked during rotation of the opening rotating body to be caught by the latching jaw of the tilt operating rod to operate the tilt. It is more preferable to suppress the horizontal movement of the rod.

In addition, as an embodiment of the present invention, the tilt rod of the locking body installed at the bottom of the window as a means for preventing the opening of the window and the detachment of the lower end when the window is tilted, the holding body is supported by a spring The tilting key piece of the locking body of the locking body is configured to be locked to the locking key piece of the holding body is more preferably configured to prevent the window from being opened and detached from the window frame when tilted.

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

1 is a perspective view showing the overall configuration of the opening and closing tilt apparatus according to an embodiment of the present invention.

As shown in the figure, the opening and closing tilt device of the sliding window according to the present invention is mounted to the locking body 10 and the window frame 2 upper and lower mounted on the top and bottom of the frame (1) of the sliding window The holding body 20, which is provided on the frame 1 of the window, and the operation handle unit 30 for operating the locking body 10 and the cables (C1, C2, C3) for connecting and driving the respective operating elements. Is done.

The locking body 10 is mounted to the window frame 1, Figure 2a is a perspective view of the locking body 10 and Figure 2b is a cross-sectional view of the locking body (10).

As shown in the drawings, the locking body 10 is installed so that the locking rod 12 and the tilt rod 13 can be elevated in the interior of the hollow cylinder 11, respectively, the upper and lower ends of the It extends to expose to the outside of the cylinder (11).

The lock rod 12 and the tilt rod 13 are installed side by side in a direction perpendicular to the sliding direction of the window, the lock rod 12 is located in front of the installation direction and the tilt rod 13 Is located at the rear of the lock rod (12).

The locking rod 12 and the tilt rod 13 are respectively installed by being supported by a spring S1 and elastically supported, and a cable to be described later is connected to each lower end thereof, thereby lowering by pulling the cable. When the pull is released, the spring S1 returns to its original position by the restoring force of the spring S1.

The locking rod 12 and the tilt rod 13 are not limited in shape, such as cylinder, polygonal pillar shape, but the tilt rod 13 is a curved guide surface 24 formed on the locking key piece 22 to be described later and It is preferable to take the form of a cylinder in order to have good adhesion.

It is preferable that the locking rod 12 is formed to be inclined at a predetermined angle, which is in contact with the locking key piece 22 when the locking rod 12 is in contact with the locking key piece 22 to be described later in the process of closing the window. This is to allow the window to close naturally by pressing down automatically.

The holding body 20 is that the locking rod 12 and the tilt rod 13 of the locking body 10 as described above are selectively locked or released during the opening or closing of the window.

The holding body 20 is mounted to the window frame 2 in a position that can be in contact with the locking body 10 mounted to the window frame 1 when the window is closed.

3A is a perspective view of the holding body 20, and FIG. 3B is a reverse perspective view of FIG. 3A. As shown in the drawings, the holding body 20 is provided with a locking key piece (2) on a fixing plate 21 straddling the window frame. 22) and the tilt key pieces 23 are formed to protrude from each other.

The locking key piece 22 and the tilt key piece 23 are respectively locked by the locking rod 12 and the tilt rod 13 of the locking body 10, the locking rod 12 is the locking key piece 22 The opening and closing of the window is adjusted according to whether or not it is caught, and the tilt of the window is adjusted depending on whether the tilt rod 13 is caught by the tilt key piece 23.

The locking key piece 22 and the tilt key piece 23 are formed side by side in a horizontal direction with respect to the sliding direction of the window to form a right angle with the installation direction of the locking rod 12 and the tilt rod 13, the locking key piece When the window 22 is closed and the window is closed, the rod 12 and 13 of the locking body 10 are first contacted, and the tilt key piece 23 is located behind the locking key piece 22. .

Here, the tilt key piece 23 is preferably one side is formed to be inclined, which is when the tilt rod 13 is returned to its original position after the upper portion of the window is tilted the tilt rod 13 of the upper window This is to allow the window tilted from the upper side to naturally close by pressing down on the window frame upper tilt key piece 23 automatically.

In addition, it is preferable that a curved guide surface 24 is formed at the lower end of the locking key piece 22 to guide the tilt rod 13 that is in close contact with the streamlined path so as to be in close contact with the window frame when the window is closed.

The operation handle 30 is connected to the locking body 10 and the cables C1, C2, C3 of the above-described configuration installed on the top and bottom of the window frame is provided in the window frame (1) as the locking The locking rod 12 and the tilt rod 13 of the body 10 are elevated to perform the function of controlling the opening and closing of the window or tilting.

4 is an exploded perspective view showing the configuration of the operation handle portion 30, the operation handle portion 30 as shown in the drawing the handle housing 31 is fixed to the front of the window frame (1) Include.

The handle housing 31 is formed by extending the handle 34 downward so that a person can hold it by hand, and the open button 32 and the tilt button 33 are horizontally received.

The opening button 32 and the tilt button 33 are respectively elastically supported by the spring (S2) and is pressed by an external force to move in the horizontal direction and is repositioned by the restoring force of the spring (S2).

A pair of opening actuating rods 35-1 and tilt actuating rods 35-2 are coupled to the lower ends of the open button 32 and the tilt button 33 so as to extend inside the window frame 1, respectively. do.

The pair of opening actuating rods 35-1 and the tilt actuating rods 35-2 are horizontal as the buttons 32, 33 are pressed in conjunction with the opening buttons 32 and the tilt buttons 33, respectively. It will be a linear motion in the direction.

The pair of opening operation rods 35-1 and the tilting operation rod 35-2 for linear movement are respectively connected to the opening rotation body 36 and the tilt rotation body 37 for converting the linear movement into rotational movement. do.

The opening rotating body 36 and the tilt rotating body 37 are arranged to be rotatable on both sides of the base plate 38 installed vertically in the window frame 1.

Hooks 36a and 37a are formed on one surface of the opening rotating body 36 and the tilt rotating body 37, and the pair of opening operating rods 35-1 and the tilting operating rod 35-2 are formed at the ends thereof. The fitting holes 35a to which the hooks 36a and 37a are fitted are formed, respectively, and the opening rotary body 36 and the tilt rotating body 37 are the opening operating rods 35-1 and the tilt operating rods. It rotates by the linear movement of (35-2).

Independent peripheries C1, C2, and C3 are coupled to the outer circumferences of the opening rotating body 36 and the tilt rotating body 37, which rotate as described above.

Cables C1 and C2 coupled to the opening rotating body 36 are extended and connected to lower ends of the locking rods 12 of the upper locking body 10 and the lower locking body 10, respectively, and the tilt rotating body ( The cable C3 coupled to 37 is extended to be connected to the lower end of the tilt rod 13 of the upper locking body 10.

Accordingly, when the opening rotary body 36 is rotated by the one side opening operation rod 35-1, the connected cables C1 and C2 are pulled to lock the upper locking body 10 and the lower locking body 10. The rods 12 are lifted and lifted at the same time, and when the tilt rotating body 37 is rotated by the other tilt operating rod 35-2, the connected cable C3 is pulled to pull the upper locking body 10. The tilt rod 13 is lifted.

On the other hand, the operation handle 30 of the above configuration is preferably further provided with a button fixing means 40 for convenience and stability in use.

The button fixing means 40 is fixed when the opening button 32 is pressed once to keep the window from being locked, and releases the fixing when the opening button 32 is pressed again to lock the window. Done.

5A and 5B are perspective views respectively showing the state before and after the opening button 32 is pressed, and FIGS. 6A and 6B are cross-sectional views of FIGS. 5A and 5B, respectively.

As shown in the drawings, the button fixing means 40 is composed of a key plate 41 and a hook 42.

The key plate 41 extends from the open button 32, and a track groove 43 having a heart shape is formed on one surface thereof.

The hook 42 extends from the lower side of the key plate 41 to the track groove 43 of the key plate 41, one end of which is elastically supported and fixed to the spring S3, and the bent end 44 is extended to the other end of the key plate 41. It is formed is fitted to the lower end of the track groove (43).

By this configuration, when the opening button 32 is pressed once, the bent end 44 of the hook 42, which is located at the lower end of the track groove 43, moves along the track groove 43. The opening button 32 is fixed to its position, that is, the pressed position while being positioned at the recessed portion of the upper center of the track groove 43.

In this state, when the open button 32 is pressed again, the bent end 44 of the hook 42 is returned to its original position, and the fixing is released. Thus, the open button 32 is also returned to the original position.

In this case, in order to prevent the button fixing means 40 from malfunctioning, the hook 42 should move only in one direction along the track groove 43. For this purpose, a stepped portion on the track groove 43 is provided. 45, and the track groove 43 is preferably inclined at a predetermined angle.

In this case, as shown in FIG. 7, the stepped portion 45 is formed at four positions of the lower end P1 of the track groove 43, the front P2 and P3 of the upper center, and the rear P4 of the upper center. Each step is formed to be stepped in the same direction, and between each step is formed to be inclined uphill at a predetermined angle.

Accordingly, when the first opening button 32 is pressed, the bent end 44 of the hook 42 starts from the lower end P1 and is positioned through the stepped portions 45 of the upper P2 and P3 positions. When the opening button 32 is fixed and pressed again, the bent end 44 is prevented from moving in the opposite direction due to the stepped portion 45 of the P3 position, and is moved only toward the stepped portion 45 of the P4 position. Because the stepped portion 45 of the P4 position is also moved only toward the lower end P1, the fixing of the open button 32 is released to the original position.

At this time, the bent end 44 of the hook 42 moves along the uphill slope of the track groove 43 while applying a force to the spring S3, and then at the step 45, the spring S3. By receiving the restoring force of the malfunction is prevented.

In addition, the operation handle portion 30 is preferably provided with a tilt safer-A (50) which functions to enable tilting only when the window is closed as a safety device.

The tilt safer-A 50 restrains the tilt rotating body 37 by restraining the rotation by restraining the tilt rotating body 37 when the window is open, and releases the restraining only when the window is closed. The rotation of (37) is allowed to be tilted.

8A and 8B are perspective views illustrating the restrained and released states of the tilt safer-A 50, and FIGS. 9A and 9B are side cross-sectional views of FIGS. 8A and 8B, respectively.

As shown in the drawings, the tilt safer-A 50 is composed of a locking piece 51 and a projection piece 52, the locking piece 51 is parallel to the tilt rotating body 37 The protrusion piece 52 is configured to be perpendicular to the tilt rotating body 37.

The tilt safer-A 50 is installed on the base plate 38 directly below the tilt rotating body 37, and is coupled by the hinge part 53 to enable rotation.

The locking piece 51 of the tilt safer-A 50 extends to the outer circumference of the tilt rotating body 37 and the end is bent vertically and the locking groove 39 formed on the outer circumference of the tilt rotating body 37. Is fitted on.

The protrusion piece 52 of the tilt safer-A 50 extends in a direction perpendicular to the tilt rotating body 37 while penetrating the base plate 38 to protrude outside the frame 1 of the window.

When the window is opened by the above configuration, the tilting member 37 of the tilt safer-A 50 is held in the locking groove 39 of the tilt rotating body 37 to hold the tilt rotating body 37. By suppressing the rotation of), the tilt button 33 cannot be pressed.

When the window is closed, as the protrusion piece 52 of the tilt safer-A 50 is pressed and rotated by the window frame to be brought into contact with the window, the locking funnel 51 also rotates and is separated from the locking groove 39. As a result, the restraint on the tilt rotating body 37 is released, thereby allowing the tilting to be performed.

On the other hand, the operation handle portion 30 as another safety device is provided with one more tilt safer-B (60) to enable the tilt only when the opening button 32 is not pressed when the window is closed state It is preferable.

The tilt safer-B (60) prevents the tilt by restraining the horizontal linear motion by restraining the tilt operation rod (35-2) when the opening button 32 is in a fixed state in the state that the window is closed, Only when the release button 32 is in the unlocked state, the horizontal linear motion of the tilting operation rod 35-2 is allowed to be tilted.

10A and 10B are perspective views illustrating an operating state of the tilt safer-B.

As shown in the drawings, the tilt safer-B (60) is composed of a stop piece 61 and the locking jaw 62, the stop piece 61 is the outer circumference of the opening rotary body 36 It is extended in the direction of the tilt operation rod 35-2 is formed to be bent at a right angle, the locking jaw 62 is formed to be cut in the tilt operation rod 35-2. The stop piece 61 is interlocked to rotate in the opening rotation of the opening rotary body 36 to walk the locking jaw 62 of the tilt operating rod 35-2 to perform a horizontal linear motion of the tilt operating rod 35-2. Restrain it from tilting.

In addition, in the tilted state of the window, as another safety means for preventing the opening of the window and the departure from the window frame, the tilt rod 13 of the locking body 10 at the bottom of the window is a spring (S1) As shown in FIG. 2, the locking body 12 at the lower end of the window is locked to the holding body 20 at the bottom of the window. It is locked by the locking key piece 12 of), thereby preventing the window from being opened and detached from the lower window frame at the time of tilting.

On the other hand, in the opening and closing tilt apparatus of the above-described configuration, the locking body 10 is mounted to the upper and lower ends of the window frame 1 in pairs, the holding body 20 is also paired to the upper window frame and the lower window frame The locking rod 12 of each locking body 10 is connected to the opening rotating body 36 of the operation handle 30 by cables C1 and C2, respectively, and is simultaneously lifted up and down by the tilt rod 13. ) Is configured so that only the upper locking body 10 is connected to the tilt rotating body 37 by the cable C3 to be elevated.

Referring to the operation of the opening and closing tilt device according to the present invention made of a configuration as described above as follows.

First, the process of closing the window in the open state will be described.

11A and 11B are operational examples showing the operation of the locking body 10 in the process of closing the window.

When holding the handle 34 of the operation handle 30 by hand to slide the open window along the rail of the window frame, the locking body 10 mounted on the window as the window is closed, the holding body of the window frame 20 ) Position.

At this time, the locking rod 12 of the locking body 10 is automatically lowered by being pressed by the locking key piece 22 of the holding body 20 in contact because the upper surface is inclined as shown in FIG. At the same time the tilt rod 13 of the locking body 10 is moved along the curved guide surface 24 of the locking key piece 22, the window as the tilt rod 13 moves along the curved guide surface 24 Is pressed against the window frame.

As shown in FIG. 11B, the lowered locking rod 12 is positioned in front of the inclined surface of the tilt key piece 23 while being raised by the restoring force of the spring S1 after passing the locking key piece 22. In the opening direction, the locking key piece 22 is in a locked state, and the tilt rod 13 moved along the curved guide surface 24 is positioned behind the tilt key piece 23.

Therefore, in this state, because the lock rod 12 is locked to the lock key piece 22, the window is locked without being opened.

12 is an operation example showing the state in which the open button 32 is pressed.

Pressing the opening button 32 of the operation handle unit 30 to open the locked state as described above, the one side opening operation rod 35-1 coupled to the opening button 32 is linearly moved rearward. .

The opening rotary body 36 rotates according to the linear movement of the opening operation rod 35-1, and the cables C1 and C2 are pulled by the rotation.

As the locking rod 12 of the locking body 10 of the upper and lower ends connected by pulling the cables C1 and C2 is lowered, the locking key piece 22 of the upper and lower holding bodies 20 is lowered. The jam on the door is released and the window can be opened.

At this time, since the pressed open button 32 is fixed by the button fixing means 40, the window is not locked even when the window is opened and closed in this state.

When the opening button 32 is slightly pressed again to lock the window in such a state, the fixing button 40 is released and the opening button 32 is returned to its original position by the restoring force of the spring C2. The connected lock rod 12 is also raised to its original position to be locked.

Next, the process of tilting the window will be described.

13 is an operation example showing an opening and closing tilt device in a state in which the tilt button is pressed,

14 is an operation example showing the state in which FIG. 13 is tilted.

If it is necessary to tilt the window for ventilation in the closed state, the window tilts in a state in which the tilt button 33 of the operation handle part 30 is pressed. When the tilt button 33 is not pressed, the tilt rod 13 is caught by the tilt key piece 23, and thus the tilt rod 13 is not tilted even when the handle 34 is pulled to tilt the window.

As the tilt button 33 is pressed, the other tilt operating rod 35-2 coupled to the tilt button 33 moves linearly backward, and according to the linear movement of the tilt operating rod 35-2. The tilt rotating body 37 rotates and the tilting cable C3 is pulled by the rotation.

As the upper tilt rod 13 connected by the pulling of the tilting cable C3 is lowered, the latch on the tilt key piece 23 is released to be able to tilt the upper part of the window.

Since the tilt button 33 does not have a separate button fixing means 40 such as an open button 32, the tilt button 33 is returned to its original shape after the tilt button 33 is held and the handle 34 is tilted. It will return automatically and the tilt rod 13 will also rise as originally.

When the window is returned to its original position while the upper part of the window is tilted, there is no need to press the tilt button 33 separately, and only the handle 34 is pushed to the original position.

The tilt rod 13 at the top of the window, which was raised as the window was pushed back to its original position, was brought into contact with the tilt key piece 23 at the upper part of the window frame and pressed down along the inclined surface of the tilt key piece 23. After rising from the rear of the tilt key piece 23 is caught by the tilt key piece (23).

On the other hand, the tilt of the window as described above is possible only in the closed state of the window, the rotation of the tilt rotating body 37 is inhibited by the tilt safer-A (50) in the open state is impossible.

That is, when the window is open, the end portion 51 of the tilt safer-A 50 maintains a state of being caught by the stopper 39 of the tilt rotating body 37, so that the rotation of the tilt rotating body 37 is prevented. When the window is closed by being suppressed and the window is closed, the other end portion 52 of the tilt safer-A 50 is pressed by the window frame to be brought into contact with the one end portion 51 so as to be interlocked with the window frame. By the release to the stopper 39 is to be able to tilt.

On the other hand, when the release button 32 of the operation handle part 30 of the window is pressed, in the tilt safer-B, the stop piece 61 of the opening rotating body 36 is the tilt operation rod 35-. 2) it will not be able to tilt because it is caught by the locking jaw (62) to prevent the linear movement backward. Therefore, the tilt of the window is possible only when the release button 32 is in its original state with the window closed, and forms another safety structure, the configuration of which is configured as the next actuating element, locking the bottom of the window. The body 10 tilt rod 13 is caught by the tilt key piece 23 of the window frame lower holding body 20, and the locking body 12 of the window lower end of the window frame lower holding body 20 The locking key piece 22 is caught by the safety system that can prevent the opening and tilting of the window frame when the window is tilted.

Although the present invention has been described above, the technical scope of the present invention is not limited to the contents described in the above-described embodiments, and equivalent configurations modified or changed by those skilled in the art may be described. Obviously, it is not beyond the scope of thought.

As described above, the opening and closing tilt apparatus of the sliding window according to the present invention,

It can control both opening and closing of sliding window by simple operation by pressing open button or tilt button, so it can be used very conveniently without fear of malfunction.

The safety device for the user's safety is provided in both the opening and closing operation and the tilting operation.

By using the cable effectively utilizing the space inside the window frame and equipped with a simple drive means has the effect of improving the simplicity of the appearance and aesthetics and to secure economic efficiency.

Claims (11)

In a sliding window that is opened or closed as the window slides along the rail of the window frame, A locking body (10) mounted to the frame (1) of the window, the locking rod (12) and the tilt rod (13) being provided in the cylinder so as to be able to lift and lower in a direction perpendicular to the sliding direction of the window; The locking key piece 22 and the tilt key piece 23, which are mounted to the window frame, and the locking rod 12 and the tilt rod 13 are independently engaged when the window is closed, are fixed in parallel with the sliding direction of the window. Holding bodies 20 protruding from each of the 21; And The lock rod 12 and the tilt rod 13 are connected to the frame 1 of the window by connecting the cables (C1, C2, C3), respectively, the opening button 32 and the tilt button 33 of the optional And an operation handle part 30 for elevating the locking rod 12 or the tilt rod 13 so as to selectively release the lock from the locking key piece 22 or the tilt key piece 23 as it is pressed. Opening and closing tilt device of sliding window. The method of claim 1, The locking rod 12 and the tilt rod 13 of the locking body 10 are respectively supported by the spring S1 to be elevated in the cylinder, and the locking rod 12 is closed as the window is closed. Sliding window door opening and closing device, characterized in that the upper surface is inclined so as to be automatically pressed by the locking key piece (22). The method of claim 2, Tilt key piece 23 of the holding body 20 is a sliding window door opening and closing device, characterized in that one side is formed to be inclined so that the tilt rod 13 is automatically pressed when the window is returned after the tilt. The method of claim 3, wherein The locking key piece 22 of the holding body 20 has a curved guide surface for guiding the tilt rod 13 of the locking body 10 to a streamlined path so that the window can be in close contact with the window frame while the window is closed. Sliding window opening and closing device, characterized in that 24) is formed at the bottom thereof. The method of claim 1, The operation handle unit 30, A handle housing 31 having a grippable handle extending therefrom and having an open button 32 and a tilt button 33 elastically supported by a spring S2 to be respectively fixed to the front of the frame 1 of the window; A pair of opening operation rods 35-1 coupled to the opening button 32 and the tilt button 33, respectively, extending into the frame 1 of the window, and linearly moving as the respective buttons are pressed; Tilt operating rod 35-2; The lock rod 12 is rotated by the linear movement of the one side opening operation rod (35-1), and is connected to the lock rod 12 and the cables (C1, C2) in accordance with the pressing of the opening button (32). An opening rotary body 36 for elevating; And It is rotated by the linear movement of the other side tilt operation rod 35-2, and is connected to the tilt rod 13 and the cable (C3) by lifting the tilt rod 13 in accordance with the pressing of the tilt button 33. Tilt rotating body (37) to the opening and closing of the sliding window arc comprising a. The method of claim 5, The operation handle unit 30, The opening and closing device of the sliding window, characterized in that it further comprises a; button fixing means (40) for fixing when the opening button 32 is pressed once and releasing the fixing when pressed again. The method of claim 6, The button fixing means 40, A track plate 43 having a heart shape (♡) is formed to extend from the open button 32; And And a hook 42 which is held and fixed to the lower side of the keypad 41 and extends to be fitted to a lower end of the track groove 43. As the opening button 32 is pressed, the opening and closing tilt of the sliding window is characterized in that the opening button 32 is fixed and released while the hook 42 is repeatedly moved up and down along the track groove 43. Device. The method of claim 7, wherein The track groove (43) opening and closing tilt device of the sliding window arc characterized in that the step portion is formed so that the hook 42 can move only in one direction. The method of claim 5, The operation handle unit 30, And a tilt safer-A (50) for restraining or allowing rotation of the tilt rotating body 37 by selectively restraining the tilt rotating body 37 according to the open or closed state of the window. Opening and closing tilt device of sliding window. The method of claim 9, The tilt safer-A (50), It is rotatably installed while being supported by the spring (S4), the engaging piece 51 is fitted into the engaging groove 39 formed on the outer circumference of the tilt rotating body 37, the projection piece 52 is the tilt rotation It is configured to protrude outside the frame 1 of the window perpendicular to the whole 37, the locking piece 51 is rotated while the projection piece 52 is pressed against the window frame (2) which is abutted when the window is closed Opening and closing tilt device of the sliding window door characterized in that is separated from the locking groove (39). The method of claim 5, The operation handle unit 30 A locking jaw 62 is formed at the other tilt operation rod 35-2, and an opening rotary body 36 is rotated by pressing the opening button 32 on the outer circumference of the opening rotary body 36. When the locking stop piece 61 is selectively bent to the locking jaw 62 when the opening button 32 is pressed, the linear movement of the other tilt operation rod 35-2 is suppressed when the opening button 32 is pressed Opening and closing tilt device of the sliding window, characterized in that it further comprises a tiltsaver-B (60).

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