DE112020006149T5 - System window handle assembly and system window comprising the same - Google Patents

Abstract

The present invention relates to a handle assembly for a system window and a system window comprising the same. In the system window, locking/unlocking is implemented using the handle; it applies to areas that need to be opened and closed manually, allowing consumers to increase comfort and safety.

Description

[Technical Field]

The present invention relates to a handle assembly for a system window and a system window comprising the same.

[State of the art]

A conventional window handle is designed to lock automatically when the user closes the window. Accordingly, there is a problem that ease of use is lower.

[Epiphany]

[Technical Task]

A technical object of the present invention is to provide a handle assembly for a system window that can be opened and closed manually and a system window including the same.

[Technical solution]

To achieve the above-described object, according to one aspect of the present invention, a handle with a rotary shaft, a handle assembly for a system window is provided which includes a handle with a rotary shaft, a housing into which the rotary shaft of the handle is inserted, a gear part into which the rotary shaft of the handle is inserted and which is arranged in the housing so as to be rotatable together with the rotary shaft, a lock button provided in the housing, a stopper provided so as to move in a first direction by the lock button when the lock button is pressed, and a hook part which is provided so that it is arranged in the housing in the state when the lock button is not depressed and protrudes from the housing when the stopper moves in the first direction moves, and in the state where the stopper is exposed to the outside, is arranged to move in the housing b moves when the handle is turned.

In addition, according to a further aspect of the present invention, a system window is provided which comprises a blank frame which has one or more strike plates, a sash frame which is mounted on the blank frame so that it can be opened and closed, and a handle assembly which is mounted on the sash frame includes. Here, the handle assembly includes a handle having a rotating shaft, a housing into which the rotating shaft of the handle is inserted, a gear part into which the rotating shaft of the handle is inserted, and which is arranged in the housing to be rotatable together with the rotating shaft , a lock button provided in the housing, a stopper provided to move in a first direction by the lock button when the lock button is pressed, and a hook part provided to be moved in the state when the locking button is not depressed, is arranged in the housing and protrudes from the housing when the striker moves in the first direction, whereby it is inserted into the strike plates and is arranged to disengage from the strike plates by separating the striker moves in the case when the handle is rotated in the state where the stopper is exposed outside.

[Beneficial Effects]

As described above, the handle assembly for a system window according to at least one example of the present invention and the system window including the same have the following effects.

In the system window, locking/unlocking is implemented using the handle; it applies to areas that need to be opened and closed manually, allowing consumers to increase comfort and safety.

character list

• 1 and 2 12 are perspective views showing an operational state of a handle assembly for a system window according to an example of the present invention.
• 3 and 4 12 are diagrams of main parts of a handle assembly for a system window in a state where the lock button is not depressed.
• 5 and 6 12 are diagrams of main parts of a handle assembly for a system window in a state where the lock button is depressed.
• 7 and 8th 12 are exploded perspective views of a handle assembly for a system window according to an example of the present invention.
• 9 and 10 are diagrams of main parts of a handle arrangement for a system window in an open state.
• 11 and 12 12 are diagrams of main parts of a handle assembly for a system window in a closed state.

[Embodiment of the invention]

A handle assembly for a system window according to an example of the present invention and a system window comprising the same will be described in detail below with reference to the accompanying drawings.

In addition, the same or corresponding components for which no redundant explanations are given are given the same or similar reference numbers regardless of reference numbers; for convenience of explanation, the size and shape of each component may be exaggerated or minimized in the illustration.

1 and 2 12 are perspective views showing an operational state of a handle assembly (1) for a system window according to an example of the present invention.

In addition are 3 and 4 Diagrams of main parts of a handle assembly for a system window in a state where the lock button is not depressed, and 5 and 6 12 are diagrams of main parts of a handle assembly for a system window in a state where the lock button is depressed.

The handle assembly (1) for a system window according to an example of the present invention comprises a handle (12), a housing (2, 3), a gear part (50), a lock button (100), a stopper (20) and a hook part (40). The window handle assembly (1) is installed on system windows. In detail, the system window comprises an empty frame with one or more raised surfaces and one or more sash frames.

Furthermore, the empty frame is mounted on an opening in a wall and includes one or more locking plates (180). One or more sashes are mounted on the empty frame.

In addition, the wing frame may be mounted to be fixed at a specific position in the blank frame or movably mounted on the blank frame. In addition, the sash is mounted to the false frame so that it can be opened and closed and is intended to support one or more glass panes. Here the handle assembly (1) is mounted on the casement. The user can move the sash using the handle assembly (1), wherein the sash can be switched to an opened (open) state or a closed state with respect to the blank frame according to the movement of the sash.

The handle assembly (1) comprises a handle (120) with a rotating shaft (130) and a housing (2, 3) into which the rotating shaft (130) of the handle (120) is inserted. The housing (2, 3) can comprise two housings and can, for example, comprise a first housing (2) and a second housing (3). In addition, the first housing (2) and the second housing (3) can be connected by one or more components, and the rotary shaft (130) of the handle (120) can also be inserted into the second housing (3) while passing through the first housing (2) goes.

The first housing (2) may include a stand cover (160), a stand (150) mounted on the stand cover (160), and a stand bottom cover (90) coupled to the stand (150), and the second housing (3 ) may include a shroud (10) connected to the lower stand cover (90).

For supporting the rotation of the handle (120), a ratchet member (170) into which the rotating shaft (130) of the handle (120) is inserted and a handle spring (190) may be mounted in the first housing (2), respectively.

In addition, the handle assembly (1) comprises a gear part (50) into which the rotary shaft (130) of the handle (120) is inserted and which is arranged in the housing (2, 3) so that it can be rotated together with the rotary shaft (130). is rotatable, and a lock button (100) provided in the housing (2, 3).

The expression "when the locking button (100) is depressed" in this document refers to the case in which the user exerts pressure on an end of the locking button (100) exposed (or protruding) outside the first housing (2) and depresses it wherein the lock button (100) can be moved (reset) back to the original position before one end is depressed according to rotation of the handle (120).

The handle assembly (1) further comprises a stop (20) which is intended to move in a first direction through the locking button when the locking button (100) is depressed. The stop (20) can be arranged in the housing (2, 3) and specifically can be arranged in the second housing (3). In addition, the stopper (20) may be arranged in the second housing (3) so as to be movable in the first direction, the first direction being a horizontal direction, for example.

The lock button (100) may be provided with one end exposed for operation by a user outside the first housing (2), and may be arranged such that the other end opposite to the one end penetrates through the first housing (2). goes, extends into the interior of the second housing (3) and contacts the stopper (200) arranged in the second housing (3).

In addition, the handle assembly (1) includes a hook part 1 (40) which is provided so as to be placed in the housing (2, 3) in the state where the lock button (100) is not depressed and outside the Housing (2, 3) protrudes when the stopper (20) moves in the first direction and is arranged to move in the housing (2, 3) when the handle (120) is rotated in the state , in which the stop (20) is exposed outside. The hook part (40) may be movably arranged in the second housing and the hook part (40) may be arranged, for example, so that it is movable in a vertical direction in the second housing, wherein the hook part (40) may be arranged so that it can be lifted and fall in the second housing.

7 and 8th 12 are exploded perspective views of a handle assembly for a system window according to an example of the present invention. 9 and 10 are diagrams of main parts of a handle arrangement for a system window in an open state and 11 and 12 12 are diagrams of main parts of a handle assembly for a system window in a closed state.

When the handle (120) rotates in the system window opening direction in the state where the lock button (100) is depressed, the hook part (40) can also rotate by rotating the gear part (50) in the housing (2, 3). move, and when the hook part (40) moves in the housing (2, 3), the stopper (20) can move in a second direction different from the first direction and the lock button (100) can protrude outside the housing.

Specifically, the casement is moved to the closed position on the empty frame, and when the handle (120) rotates in the system window opening direction in the state where the lock button (100) is depressed, the hook part (40) move (go down) in the second housing (3) by rotating the gear part (50), and when the hook part (40) moves (go down) in the second housing (3), the stopper (200 ) in the second direction different from the first direction and the locking button (100) can protrude outside the first housing (2), whereby it is restored to the initial position before it was depressed. Here, the second direction may be a direction opposite to the first direction.

Further, the handle assembly (1) may further comprise a first elastic member (70) to elastically support the hook portion (40), wherein the first elastic member (70) may be a spring and the first elastic member (70) may be so provided that it is compressed when the hook part (40) moves in the housing. That is, the first elastic member (70) may be arranged in the second housing (3) so that it is compressed when the hook part 1 (40) goes down in the second housing (3).

In addition, the handle assembly (1) may be provided such that when the locking button (100) is depressed, the stopper (200) moves in the first direction and the hook part (40) moves by the restoring force of the first elastic member (70). emotional.

Further, at least some portions of the gear portion (50) and the hook portion (40) may be engaged and arranged such that the hook portion (40) moves in response to rotation of the gear portion (50). One or more projections protrude and are formed on the outer periphery of the gear part (50), and the projections are arranged to engage the hook part (40), whereby the gear part (60) can be rotated by the rotary shaft (130) of the Handle (120) is turned together so that the hook part (40) can move (can go down in the second housing).

Furthermore, the handle assembly (1) may further comprise a second elastic member (30) to elastically support the stopper (20), wherein the second elastic member (30) may be a spring and the second elastic member (30) in the housing can be arranged to be compressed when the stop (200) moves in the first direction. That is, the second elastic member (30) may be arranged in the second housing (3) to be compressed when the stopper (20) moves in the first direction.

In addition, it can be provided that the stopper (20) moves by the restoring force of the second elastic member (30) when the handle (120) is rotated in the opening direction of the system window. Specifically, when the handle (120) is rotated in the system window opening direction, the gear part (50) is rotated together by the rotating shaft (130) of the handle (120) so that the hook part (40) can move (go down in the second housing), and when the hook part (40) goes down, the stopper (20) moves into the second by the restoring force of the second elastic member (30). Direction, and some portions are arranged to prevent lifting of the hook part (40) which is lowered into the second housing (3).

The handle assembly (1) may also include an arm (60) provided to protrude toward the blank frame when the handle (120) is rotated in the opening direction of the system window. When the handle for opening the sash is turned in the opening direction, the arm (60) protrudes toward the sash and serves a function that one end pushes the sash. In addition, at least some portions of the gear member (50) and the arm (60) may be engaged and arranged to rotate the arm (60) in response to rotation of the handle (120) and rotation of the gear member (50).

Meanwhile, each of the surfaces of the stopper (20) and the lock button (100) which are in contact with each other may include an inclined surface (21). In such a structure, when the lock button (100) is depressed, the stopper (20) moves in the first direction according to the contact between the inclined surfaces. Further, when the stopper (20) is moved in the second direction when the hook part (40) goes down in the second housing (3) according to the rotation of the handle (120), one end of the lock knob (100) protrudes outside of the second housing (2) forwards according to the contact between the inclined faces and is restored.

Meanwhile, two strikers (180, upper striker, lower striker) may be arranged on the dead frame, and the handle assembly (1) may further include a bar member 1 (80) so that the lower striker can be locked.

When the handle (120) is rotated, the gear part (50) is rotated, the hook part (40) goes down according to the rotation of the gear part (50), the rod part (80) goes down together, the hook part (40) becomes separated from the upper striker plate and the rod part (80) is separated from the lower striker plate, allowing the system window to be changed to the open state.

In addition, when the lock button (100) is depressed when the casement moves to the closed state, the stopper (20) can move in the first direction, the hook part (40) can be moved by the restoring force of the first elastic member (70). raised to be inserted into the upper striker (180) and the rod portion (80) may be raised together to be locked in the lower striker (180).

The system window according to an example of the present invention comprises a blank frame containing one or more strike plates, an opening and closing sash frame mounted on the blank frame, and a handle assembly (1) mounted on the sash frame.

As described above, the handle assembly (1) comprises a handle (120) with a rotating shaft (130), a gear part 1 (50) into which the rotating shaft (130) of the handle (120) is inserted and which is arranged in the housing, so as to be rotatable together with the rotating shaft, a lock knob (100) provided in the housing (2, 3), a stopper (20) provided to move in a first direction by the lock knob when on the lock button is pressed, and a hook part (40) provided so that it is placed in the housing (2, 3) and protrudes from the housing (2, 3) protrudes when the stopper (20) moves in the first direction, thereby being inserted into the striker plates (180), and in the state where the stopper is exposed externally, is intended to be located in the housing ( 2, 3) moved by the stop being separated from the locking plates (180). rd when the handle (120) is turned.

The preferred embodiments of the present invention described above are disclosed by way of example only, and those skilled in the art of the present invention can make various corrections, changes and additions within the spirit and scope of the present invention; it is intended that such corrections, changes and additions fall within the scope of the following claims.

[Industrial Applicability]

In the system window, locking/unlocking is implemented using the handle; it applies to areas that need to be opened and closed manually, allowing consumers to increase comfort and safety.

Claims (11)

A handle assembly for a system window, comprising: a handle having a pivot shaft; a housing into which the rotary shaft of the handle is inserted; a gear part into which the rotating shaft of the handle is inserted and which is arranged in the housing so as to be rotatable together with the rotating shaft; a lock button provided in the housing; a stopper provided to move in a first direction by the lock button when the lock button is pressed, and a hook part provided to move in the state when the lock button is not pressed in is arranged in the housing and protrudes from the housing when the stopper moves in the first direction, and in the state where the stopper is exposed outside, is arranged to move in the housing when the handle is rotated. Handle arrangement for a system window claim 1 , wherein when the handle rotates in the opening direction of the system window in the state where the lock button is depressed, the hook part moves by rotation of the gear part in the housing, and when the hook part moves in the housing, the stopper moves into a moved in a second direction different from the first direction and the lock button protrudes outside of the housing. Handle arrangement for a system window claim 2 , further comprising a first elastic member for elastically supporting the hook part, the first elastic member being provided so as to be compressed when the hook part moves in the housing. Handle arrangement for a system window claim 3 , provided such that when the lock button is depressed, the stopper moves in the first direction and the hook part moves by the restoring force of the first elastic member. Handle arrangement for a system window claim 2 , further comprising a second elastic member to elastically support the stopper, the second elastic member being arranged to be compressed when the stopper moves in the first direction. Handle arrangement for a system window claim 5 , provided so that the stopper moves by the restoring force of the second elastic member when the handle is turned in the opening direction of the system window. Handle arrangement for a system window claim 2 wherein at least some portions of the gear portion and the hook portion are engaged and arranged such that the hook portion moves in response to rotation of the gear portion. Handle arrangement for a system window claim 1 , further comprising an arm provided so as to protrude toward a blank frame when the handle is rotated in the opening direction of the system window. Handle arrangement for a system window claim 8 wherein at least some portions of the gear member and the arm are engaged and arranged to rotate the arm in response to rotation of the gear member. Handle arrangement for a system window claim 2 , wherein each of the surfaces of the stopper and the lock button that are in contact with each other comprises an inclined surface. System window, comprising: an empty frame, which has one or more locking plates; an opening and closing casement mounted on the dead frame, and a handle assembly mounted on the casement, the handle assembly comprising: a handle having a pivot shaft; a housing into which the rotary shaft of the handle is inserted; a gear part into which the rotating shaft of the handle is inserted and which is arranged in the housing so as to be rotatable together with the rotating shaft; a lock button provided in the housing; a stopper provided to move in a first direction by the lock button when the lock button is pushed, and a hook part provided to be in the state when the lock button is not depressed in which housing and protrudes from the housing when the stopper moves in the first direction and is thereby inserted into the striking plates, and in the state when the stopper is exposed externally is arranged to move in the housing, by separating the striker from the strikers when the handle is turned.

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