阅读说明：本技术 一种可手动自动平行外推窗 (Manual and automatic parallel outward-pushing window ) 是由 田今高 马也 陈剑锋 于 2021-01-07 设计创作，主要内容包括：本发明公开了一种可手动自动平行外推窗,窗体包括固定框及活动框,活动框中装有可手动开启电动开窗器,可手动开启电动开窗器的链条与固定框连接；在活动框中装有自动离合电锁,活动框上装有手柄,手柄的一端通过连接轴与自动离合电锁相连,由所述连接轴带动的自动离合电锁的锁舌与连杆连接,连杆上装有斜压块；所述可手动开启电动开窗器内设可分离式蜗杆传动齿轮装置,可分离式蜗杆传动齿轮装置上装有顶杆。本发明既能电动开启关闭上锁解锁,又能用手柄手动开启关闭的可手动自动平行外推窗,适合需要智能消防电动通风排烟,又能手动应急开启的建筑场所使用。(The invention discloses a manual and automatic parallel outward-pushing window, which comprises a fixed frame and a movable frame, wherein an electric window opener capable of being manually opened is arranged in the movable frame, and a chain capable of manually opening the electric window opener is connected with the fixed frame; the automatic clutch electric lock is arranged in the movable frame, the movable frame is provided with a handle, one end of the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock driven by the connecting shaft is connected with a connecting rod, and an inclined pressing block is arranged on the connecting rod; the electric window opener capable of being manually opened is internally provided with a separable worm transmission gear device, and the separable worm transmission gear device is provided with a mandril. The invention can be electrically opened, closed, locked and unlocked, can be manually opened and closed by the handle, can be manually and automatically pushed outwards, and is suitable for building places needing intelligent fire-fighting, electric ventilation and smoke exhaust, and can be manually and emergently opened.)

1. The utility model provides a but manual automatic parallel window that pushes away outward, includes the window form, characterized by: the window body comprises a fixed frame positioned on the outer side and a movable frame positioned on the inner side, a parallel outward-pushing hinge is arranged between the fixed frame and the movable frame, an electric window opener capable of being opened manually is arranged in the movable frame, a chain capable of opening the electric window opener manually is connected with the fixed frame, and the movable frame is dragged to open and close by the expansion of the chain; the automatic clutch electric lock is arranged in the movable frame, the movable frame is provided with a handle, one end of the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock driven by the connecting shaft is connected with a connecting rod, and an inclined pressing block is arranged on the connecting rod; the electric window opener capable of being manually opened is internally provided with a separable worm transmission gear device, and a mandril is arranged on the separable worm transmission gear device; the bolt of the automatic clutch electric lock is driven, and the connecting rod is further dragged to enable the inclined pressing block to compress the ejector rod, so that a manual window opening mode is realized.

2. The manually and automatically parallel casement window according to claim 1, wherein: the separable worm-drive gear device comprises a hollow shaft, wherein a drive gear and a worm gear are arranged on the hollow shaft, at least one of the worm gear and the drive gear is a releasable gear, the hollow shaft is matched with the releasable gear and is provided with a key groove, the worm gear is meshed with a worm, and the drive gear is meshed with a reduction gear set; the hollow shaft is internally provided with a mandril, a sliding key and a spring, the sliding key is pressed on the spring, the mandril is arranged on the sliding key, the spring enables the sliding key to be clamped into the releasable gear, and the worm gear is linked with the transmission gear; when the manual window opening mode is needed, the inclined pressing block is pressed into the ejector rod, the ejector rod drives the sliding key to be separated from the releasable gear, the releasable gear is in a free release state, and the window can be opened and closed manually.

3. The manually and automatically parallel casement window according to claim 2, wherein: the automatic clutch electric lock is characterized in that a clutch gear is arranged in a gear set of the automatic clutch electric lock, and after the opening or closing task is completed, the clutch gear is driven to rotate in a short reverse direction, so that the gear is in a state of being separated from a motor driving shaft, and the electric lock is positioned on a lock tongue dragging connecting rod which can drive the connecting shaft to drive the electric lock by rotating a handle.

4. A manually-operable and automatically-parallel casement window according to claim 3 wherein: the connecting rod is provided with a locking point, and the fixing frame is provided with a locking block matched with the locking point.

5. The manually and automatically parallel casement window according to claim 4, wherein: the electric window opener capable of being opened manually is provided with a left window opener and a right window opener, and the corners are connected with the connecting rod through the corner device.

6. The manually and automatically parallel casement window according to claim 4, wherein: the working process is as follows:

and (3) closing state: the handle is positioned at a first position, the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock is connected with a connecting rod, an inclined pressing block on the connecting rod is positioned at a low position at the moment, a mandril of the electric window opener can be manually opened to pop out, a sliding key is positioned in a transmission gear under the action of spring force, so that a worm gear and the transmission gear are integrated, the transmission gear is simultaneously locked due to the mechanical self-locking relationship of the worm gear and a motor worm, the lock point on the connecting rod is aligned with the position of the lock block at the moment, and the window is; the gear of the automatic clutch electric lock is in a state of being separated from a motor driving shaft, so that the automatic clutch electric lock can be positioned on an available handle or an electric drive electric lock, and a connecting shaft is rotationally driven to drive a lock tongue of the automatic clutch electric lock to drag a connecting rod;

manual on state: the position of a pulling handle is in a second position, the handle drives a lock tongue of the automatic clutch electric lock to slide through a connecting shaft, the lock tongue drags an inclined pressing block on a connecting rod to be in a high position and presses down a mandril, so that a sliding key is separated from a transmission gear and a worm gear, the worm gear is mechanically locked by a motor and a worm, but the transmission gear can freely rotate to be in a separation and release state, meanwhile, a locking point on the connecting rod is displaced relative to a locking block to be in an unlocking state, at the moment, a window can be manually opened, and the handle needs to be reset to be in a closing state when the;

electric start state: the automatic clutch electric lock is driven to rotate the handle to a third position, the spring bolt drags an inclined pressing block on the connecting rod to be at a low position, the ejector rod is popped out, and the sliding key is positioned in the transmission gear under the action of the spring force, so that the worm gear and the transmission gear are integrated; at the moment, the window can be opened electrically, the motor drives the worm gear, the transmission gear is driven at the same time, the locking point on the connecting rod produces secondary displacement relative to the locking block and is in an unlocking state, and after the window is opened to the position, the electric lock drives the clutch gear to rotate reversely for a short time, so that the gear is in a state of being separated from the motor driving shaft; when the window is closed electrically in place, the automatic clutch electric lock is driven to rotate the handle to the first position.

Technical Field

The invention relates to a parallel outward-pushing window.

Background

The parallel outward-pushing window is opened outwards in parallel, the periphery of the window is allowed to ventilate, discharge smoke and dissipate heat, and the window has smooth and attractive visual effects, so that the window can be adopted in a plurality of buildings in the year. The multi-point lock is opened manually, the manual handle rotates to drive the multi-point lock to be unlocked and pushed out for opening, and the rotary handle is pulled back to drive the multi-point lock to be locked and closed; secondly, an electric window opener and a multi-point lock electric driver are arranged to complete electric opening and closing; the two opening forms are not compatible.

Disclosure of Invention

The invention aims to provide a manual and automatic parallel outward-pushing window which can be electrically opened, closed, locked and unlocked and can be manually opened and closed by a handle.

The technical solution of the invention is as follows:

the utility model provides a but manual automatic parallel window that pushes away outward, includes the window form, characterized by: the window body comprises a fixed frame positioned on the outer side and a movable frame positioned on the inner side, a parallel outward-pushing hinge is arranged between the fixed frame and the movable frame, an electric window opener capable of being opened manually is arranged in the movable frame, a chain capable of opening the electric window opener manually is connected with the fixed frame, and the movable frame is dragged to open and close by the expansion of the chain; the automatic clutch electric lock is arranged in the movable frame, the movable frame is provided with a handle, one end of the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock driven by the connecting shaft is connected with a connecting rod, and an inclined pressing block is arranged on the connecting rod; the electric window opener capable of being manually opened is internally provided with a separable worm transmission gear device, and a mandril is arranged on the separable worm transmission gear device; the bolt of the automatic clutch electric lock is driven, and the connecting rod is further dragged to enable the inclined pressing block to compress the ejector rod, so that a manual window opening mode is realized.

The separable worm-drive gear device comprises a hollow shaft, wherein a drive gear and a worm gear are arranged on the hollow shaft, at least one of the worm gear and the drive gear is a releasable gear, the hollow shaft is matched with the releasable gear and is provided with a key groove, the worm gear is meshed with a worm, and the drive gear is meshed with a reduction gear set; the hollow shaft is internally provided with a mandril, a sliding key and a spring, the sliding key is pressed on the spring, the mandril is arranged on the sliding key, the spring enables the sliding key to be clamped into the releasable gear, and the worm gear is linked with the transmission gear; when the manual window opening mode is needed, the inclined pressing block is pressed into the ejector rod, the ejector rod drives the sliding key to be separated from the releasable gear, the releasable gear is in a free release state, and the window can be opened and closed manually.

The automatic clutch electric lock is characterized in that a clutch gear is arranged in a gear set of the automatic clutch electric lock, and after the opening or closing task is completed, the clutch gear is driven to rotate in a short reverse direction, so that the gear is in a state of being separated from a motor driving shaft, and the electric lock is positioned on a lock tongue dragging connecting rod which can drive the connecting shaft to drive the electric lock by rotating a handle.

The connecting rod is provided with a locking point, and the fixing frame is provided with a locking block matched with the locking point.

The electric window opener capable of being opened manually is provided with a left window opener and a right window opener, and the corners are connected with the connecting rod through the corner device.

The working process is as follows:

and (3) closing state: the handle is positioned at a first position, the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock is connected with a connecting rod, an inclined pressing block on the connecting rod is positioned at a low position at the moment, a mandril of the electric window opener can be manually opened to pop out, a sliding key is positioned in a transmission gear under the action of spring force, so that a worm gear and the transmission gear are integrated, the transmission gear is simultaneously locked due to the mechanical self-locking relationship of the worm gear and a motor worm, the lock point on the connecting rod is aligned with the position of the lock block at the moment, and the window is; the gear of the automatic clutch electric lock is in a state of being separated from a motor driving shaft, so that the automatic clutch electric lock can be positioned on an available handle or an electric drive electric lock, and a connecting shaft is rotationally driven to drive a lock tongue of the automatic clutch electric lock to drag a connecting rod;

manual on state: the position of a pulling handle is in a second position, the handle drives a lock tongue of the automatic clutch electric lock to slide through a connecting shaft, the lock tongue drags an inclined pressing block on a connecting rod to be in a high position and presses down a mandril, so that a sliding key is separated from a transmission gear and a worm gear, the worm gear is mechanically locked by a motor and a worm, but the transmission gear can freely rotate to be in a separation and release state, meanwhile, a locking point on the connecting rod is displaced relative to a locking block to be in an unlocking state, at the moment, a window can be manually opened, and the handle needs to be reset to be in a closing state when the;

electric start state: the automatic clutch electric lock is driven to rotate the handle to a third position, the spring bolt drags an inclined pressing block on the connecting rod to be at a low position, the ejector rod is popped out, and the sliding key is positioned in the transmission gear under the action of the spring force, so that the worm gear and the transmission gear are integrated; at the moment, the window can be opened electrically, the motor drives the worm gear, the transmission gear is driven at the same time, the locking point on the connecting rod produces secondary displacement relative to the locking block and is in an unlocking state, and after the window is opened to the position, the electric lock drives the clutch gear to rotate reversely for a short time, so that the gear is in a state of being separated from the motor driving shaft; when the window is closed electrically in place, the automatic clutch electric lock is driven to rotate the handle to the first position.

The invention can be electrically opened, closed, locked and unlocked, can be manually opened and closed by the handle, can be manually and automatically pushed outwards, and is suitable for building places needing intelligent fire-fighting, electric ventilation and smoke exhaust, and can be manually and emergently opened.

Drawings

The invention is further illustrated by the following figures and examples.

Fig. 1 is a schematic view of a window in a closed state.

Fig. 2 is a schematic view of the window in a manually opened state.

Fig. 3 is a schematic view of the window in a power-on state.

Fig. 4, 5 and 6 are schematic views of the handle in first, second and third positions, respectively.

FIG. 7 is a schematic view of the ramp block in a first, low position.

FIG. 8 is a schematic diagram of the ramp block in the high position.

FIG. 9 is a schematic view of the ramp block in a second, low position.

Detailed Description

A manual and automatic parallel outward-pushing window comprises a window body, wherein the window body comprises a fixed frame 1 positioned on the outer side and a movable frame 2 positioned on the inner side, a parallel outward-pushing hinge 13 is arranged between the fixed frame and the movable frame, an electric window opener 3 capable of being opened manually is arranged in the movable frame, a chain 18 capable of opening the electric window opener manually is connected with the fixed frame, and the movable frame is dragged to open and close by the stretching of the chain; the automatic clutch electric lock 4 is arranged in the movable frame, the handle 5 is arranged on the movable frame, one end of the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock driven by the connecting shaft is connected with a connecting rod 6, and an inclined pressing block 7 is arranged on the connecting rod and is in a mode that the middle is high and two sides are low; a separable worm transmission gear device is arranged in the manually-openable electric window opener, and a mandril 8 is arranged on the separable worm transmission gear device; the bolt of the automatic clutch electric lock is driven, and the connecting rod is further dragged to enable the inclined pressing block to compress the ejector rod, so that a manual window opening mode is realized.

The separable worm transmission gear device comprises a hollow shaft 9, a transmission gear 10 and a worm gear 11, wherein the worm gear is meshed with a worm, and the transmission gear is meshed with a reduction gear set 12; a transmission gear 10 is sleeved on the hollow shaft provided with the worm gear, the hollow shaft and the transmission gear are provided with key slots in a matching way, a mandril 8, a sliding key 14 and a spring 15 are arranged in the hollow shaft, the sliding key is pressed on the spring, the mandril is arranged on the sliding key, and the spring enables the sliding key to be clamped into the transmission gear; when a manual window opening mode is needed, the inclined pressing block is pressed into the ejector rod, the ejector rod drives the sliding key to be separated from the transmission gear, the transmission gear is in a free release state, and the window can be opened and closed manually.

The automatic clutch electric lock is characterized in that a clutch gear is arranged in a gear set of the automatic clutch electric lock, and after the opening or closing task is completed, the clutch gear is driven to rotate in a short reverse direction, so that the gear is in a state of being separated from a motor driving shaft, and the electric lock is positioned on a lock tongue dragging connecting rod which can drive the connecting shaft to drive the electric lock by rotating a handle.

The connecting rod is provided with a locking point 16, and the fixing frame is provided with a locking block 17 matched with the locking point.

The electric window opener capable of being manually opened is provided with a left window opener and a right window opener, and the corners are connected with the connecting rod through the corner device; the working principle is the same as that of arranging an electric window opener capable of being opened manually, and the electric window opener can be used for a larger window sash.

The working process is as follows:

and (3) closing state: the handle is positioned at a first position, the handle is connected with the automatic clutch electric lock through a connecting shaft, a lock tongue of the automatic clutch electric lock is connected with a connecting rod, an inclined pressing block on the connecting rod is positioned at a low position at the moment, a mandril of the electric window opener can be manually opened to pop out, a sliding key is positioned in a transmission gear under the action of spring force, so that a worm gear and the transmission gear are integrated, the transmission gear is simultaneously locked due to the mechanical self-locking relationship of the worm gear and a motor worm, the lock point on the connecting rod is aligned with the position of the lock block at the moment, and the window is; the gear of the automatic clutch electric lock is in a state of being separated from a motor driving shaft, so that the automatic clutch electric lock can be positioned on an available handle or an electric drive electric lock, and a connecting shaft is rotationally driven to drive a lock tongue of the automatic clutch electric lock to drag a connecting rod;

manual on state: the position of a pulling handle is in a second position, the handle drives a lock tongue of the automatic clutch electric lock to slide through a connecting shaft, the lock tongue drags an inclined pressing block on a connecting rod to be in a high position and presses down a mandril, so that a sliding key is separated from a transmission gear and a worm gear, the worm gear is mechanically locked by a motor and a worm, but the transmission gear can freely rotate to be in a separation and release state, meanwhile, a locking point on the connecting rod is displaced relative to a locking block to be in an unlocking state, at the moment, a window can be manually opened, and the handle needs to be reset to be in a closing state when the;

electric start state: the automatic clutch electric lock is driven to rotate the handle to a third position, the spring bolt drags an inclined pressing block on the connecting rod to be at a low position, the ejector rod is popped out, and the sliding key is positioned in the transmission gear under the action of the spring force, so that the worm gear and the transmission gear are integrated; at the moment, the window can be opened electrically, the motor drives the worm gear, the transmission gear is driven at the same time, the locking point on the connecting rod produces secondary displacement relative to the locking block and is in an unlocking state, and after the window is opened to the position, the electric lock drives the clutch gear to rotate reversely for a short time, so that the gear is in a state of being separated from the motor driving shaft; when the window is closed electrically in place, the automatic clutch electric lock is driven to rotate the handle to the first position.