CN105484599A

CN105484599A - Window pusher

Info

Publication number: CN105484599A
Application number: CN201511027743.9A
Authority: CN
Inventors: 曾祥龙
Original assignee: Suzhou Lyushang Intelligent Technology Co Ltd
Current assignee: Suzhou Lyushang Intelligent Technology Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-04-13

Abstract

The invention relates to a window pusher which comprises two supporting bases and a lead screw connected between the two supporting bases, wherein a nut is in screw joint on the lead screw; a buckle connected to a window through an elastic pull-push pin is arranged on the nut; the buckle comprises a clamping board and a plurality of clamping jaws which are integrally formed; each clamping jaw is arranged at the bottom side of the clamping board in a spaced mode; limiting switches which can be in contact with the nut are arranged on opposite side walls of the two supporting bases; and a drive mechanism for driving the lead screw to rotate is further arranged on one supporting base. According to the window pusher, a bolt on a casement is buckled by utilizing the buckle; under a power-on condition, the buckle can drive the casement to horizontally move by virtue of transmission of the lead screw; under a power-off condition, the pull-push pin which is buckled and locked on the nut is pulled out, so that the buckle and the nut are in a loose state, and therefore, the buckle is staggered from the bolt on the casement, and therefore, manual window opening or closing can be realized by disconnecting the window pusher and the casement.

Description

Push away window device

Technical field

The present invention relates to the device at the automatic window family in a kind of Smart Home, particularly relate to one and push away window device.

Background technology

Smart Home take house as platform, utilize comprehensive wiring technology, the network communications technology, security precautions technology, automatic control technology, audio frequency and video technology by integrated for facility relevant for life staying idle at home, build the management system of efficient housing facilities and family's schedule affairs, promote house security, convenience, comfortableness, artistry, and realize the dwelling environment of environmental protection and energy saving.

In the switch of automatic control window family, be by controlling to push away the object that window device reaches window switch voluntarily at present.And existing push away window device only in energising situation dish can work, then window can not be opened or closed under powering-off state, and existing to push away window device with sash be fixedly connected with, quite that window is locked, under powering-off state, user can not manual window opening or close window, have impact on use.

Because above-mentioned defect, the design people, actively in addition research and innovation, push away window device to what found a kind of new structure, makes it have more value in industry.

Summary of the invention

For solving the problems of the technologies described above, the object of this invention is to provide a kind of under powering-off state can with window remove be connected push away window device.

Of the present inventionly push away window device, the screw mandrel comprising two bearings and be connected to described in two between bearing, described screw mandrel is bolted with screw, described screw is connected with by elasticity drawing pin the buckle be connected with window, described buckle comprises integrated clamp and some claws, each described claw is disposed on the base of described clamp, the sidewall in opposite directions of bearing described in two is equipped with the limit switch that can contact with described screw, bearing described in one of them is also provided with the driving mechanism driving described screw mandrel to rotate.

Further, the diapire of described screw and described clamp towards described screw sidewall between be also connected with extension spring.

Further, described driving mechanism is motor, and the output shaft of described motor is in transmission connection by the end of shaft coupling and described screw mandrel.

Further, the base of described clamp is provided with three described claws.

By such scheme, the window device that pushes away of the present invention is by the sharp screw be stuck with buckle on sash, in energising situation, by the transmission of screw mandrel, buckle can drive sash translation, under powering-off state, can be made between buckle and screw the drawing pin of snap lock on screw in the state of loosening by pull-out, thus the screw on buckle and sash can be misplaced, get final product manual window opening after releasing pushes away the connection of window device and sash or close window.

Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of manual, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the connection diagram of screw and buckle in the present invention.

Detailed description of the invention

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.

See Fig. 1 and Fig. 2, one described in a preferred embodiment of the present invention pushes away window device, the screw mandrel 20 comprising two bearings 10 and be connected between two bearings 10, screw mandrel 20 is bolted with screw 21, screw 21 is connected with the buckle 40 be connected with window by elasticity drawing pin 30, buckle 40 comprises integrated clamp 41 and some claws 42, each claw 42 is disposed on the base of clamp 41, two bearings 10 sidewall is in opposite directions equipped with the limit switch that can contact with screw 21, one of them bearing 10 is also provided with the driving mechanism driving screw mandrel 20 to rotate.

Concrete, the diapire of screw 21 and clamp 41 towards screw 21 sidewall between be also connected with extension spring 70, extension spring 70 is utilized to provide tightening force between screw 21 and buckle 40, make screw 21 when being driven sash translation by buckle 40, being connected firmly between screw 21 and buckle 40, can drive sash to move more stably.

Driving mechanism in the present invention is motor 60, is in transmission connection the end of the output shaft of motor 60 by shaft coupling and screw mandrel 20, screw mandrel 20 can be driven to rotate, thus screw 21 is moved on screw mandrel 20.

As the preferred embodiment of the present invention, the present invention is provided with three claws 42 on the base of clamp 41, two draw-in grooves are formed between three claws 42, two screws be locked in advance on sash are snapped in draw-in groove respectively, when screw 21 moves horizontally along screw mandrel 20, buckle 40 can move horizontally with sash.

During use, under window is closed condition, aim at the draw-in groove between each claw 42, screw is locked on sash through draw-in groove, window device will be pushed away and be connected with window, under the control of external control system, motor 60 drives screw mandrel 20 to rotate, screw 21 is moved along screw mandrel 20, thus drives sash to move by buckle 40, reach the object opened or closed by window; Under powering-off state, motor 60 cannot work, now, and pull-out elasticity drawing pin 30, make buckle 40 relative with screw 21 loosening, buckle 40 and the screw on sash are misplaced, disconnects, manually can operate window, make in the event of a power failure, also can open or close window.

The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.

Claims

1. one kind pushes away window device, it is characterized in that: the screw mandrel comprising two bearings and be connected to described in two between bearing, described screw mandrel is bolted with screw, described screw is connected with by elasticity drawing pin the buckle be connected with window, described buckle comprises integrated clamp and some claws, each described claw is disposed on the base of described clamp, the sidewall in opposite directions of bearing described in two is equipped with the limit switch that can contact with described screw, bearing described in one of them is also provided with the driving mechanism driving described screw mandrel to rotate.

2. according to claim 1ly push away window device, it is characterized in that: the diapire of described screw and described clamp towards described screw sidewall between be also connected with extension spring.

3. according to claim 1ly push away window device, it is characterized in that: described driving mechanism is motor, the output shaft of described motor is in transmission connection by the end of shaft coupling and described screw mandrel.

4. according to claim 1ly push away window device, it is characterized in that: the base of described clamp is provided with three described claws.