CN2352090Y

CN2352090Y - Built-in curtain machine

Info

Publication number: CN2352090Y
Application number: CN 98246627
Authority: CN
Inventors: 白国珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-17
Filing date: 1998-11-17
Publication date: 1999-12-08
Anticipated expiration: 2008-11-17

Abstract

The utility model relates to an adelomorphic curtain machine, which is composed of a transmitter, a receiver, a machine frame, a winding roller, a machine case and a motor. The transmitter is controlled to send out signals. The receiver receives signals to instruct the motor to rotate in positive direction and reverse direction, and the winding roller is driven to rotate. Thus curtain holland wound on the winding roller realizes automatic retracting and sagging.

Description

The concealed curtain machine

The utility model relates generally to the window curtain driving mechanism in the daily living article.

Traditional curtain, the overwhelming majority are to be exposed to the outside, and left to the right or folding to the left and right, this its advantage that is furnished with is such as attractive in appearance.But its deficiency is also arranged, and as inconvenient operation, stay cord rubs easily, and for the big hotel of window, dwelling house, the casement that exposes is dirty easily, and especially installation is very inconvenient, both gets specific purpose tool, requires great effort very much again.

The purpose of this utility model provides a kind of full remote control type concealed curtain machine, rotates by the electric wave remote-control motor, rolls or put down curtain thereby drive winding up roller.

The purpose of this utility model is achieved in that

Window curtain driving mechanism is by winding up roller, and frame and casing are formed:

End in frame is fixed with motor and remote-control receiver, and the other end is a minor axis, and an end of winding up roller is enclosed within on the minor axis, on the reducer shaft that the other end is fixed on motor links to each other.One side of casement sticks together by nylon adhesion and winding up roller, then, rotate winding up roller with casement on winding up roller, easily sagging and wrinkle resistant in order to guarantee curtain, at the another side of casement press strip is housed.

The casing of window curtain driving mechanism is type semienclosed, one strip slot is arranged at the bottom, casement can therefrom pass through, near motor casing bottom on one side, an aperture is arranged, be distributed with the contact around the hole, the contact is connected with remote-control receiver, have cord to pass through in the hole, an end of rope is fixed on above the winding up roller, with casement on winding up roller.The part of rope outside casing and contact connecting place when the part of rope in casing reeled with contact connecting place and casement maximum when casement is fully opened are fixed with respectively and only stop piece and only stop piece down, are used for controlling motor and stop operating.

In order to guarantee the utility model work as usual when having a power failure, increased by a storage battery in the utility model design, storage battery is connected in motor and the control circuit, is powered by storage battery when having a power failure.

Described in detail below in conjunction with accompanying drawing.

Fig. 1 is an installation diagram of the present utility model.

Fig. 2 is a cut-away view of the present utility model.

Fig. 3 is the johning knot composition of winding up roller and casement.

As shown in the figure, motor is connected with decelerator, is fixed on the frame 14, one end of winding up roller 10 is enclosed within on the minor axis 11, and the other end is fixed on the decelerator 9, and casement 17 is bonded on the winding up roller 10 by nylon adhesion 15, press strip 16 is equipped with on one side of casement 17, and it is sagging to be beneficial to casement.

One end of rope 6 is fixed on the winding up roller 10, the other end exposes casing 1 outside through via hole 5, on rope 6, be fixed with two respectively and only stop piece, on only stop piece (omitting among the figure) and be positioned at casing 1, down only stop piece 7 and be positioned at outside the casing, be distributed with contact 4 on the casing 1 around the hole 5, when the upper and lower piece that only stops when touching contact 4, contact 4 will be touched signal and be delivered on the receiver 12, and control motor 8 stops operating.

When needs were closed curtain, emitter sent signal, and receiver is received signal, and the instruction motor rotates, at this moment, the driven by motor winding up roller rotates, and casement is descending, on only stop piece and rope is descending with curtain, when curtain goes downwards to assigned address, upward only stop piece and touch and only stop contact 4, the control loop repeat circuit disconnects, motor quits work, and curtain stops to assigned address.When curtain needs altogether, emitter sends signal, receiver is received signal and is instructed motor to rotate, at this moment curtain is up, down only stop piece and rope up together, when curtain all is involved in the casing, only stops piece down and touch and only stop the contact, the control loop repeat circuit disconnects again, and motor quits work again.Thereby realize the automatic folding of curtain.Utilize telecontrol transmitter, can make the window curtain driving mechanism open and close in any position.

Owing to adopt above-mentioned measure, realized that the curtain time spent opens, the time spent does not close, and avoids casement to clean the scarce limit that is difficult for, and the utility model installs and extremely easy to use, and technology is simple, and cost is also very cheap.

Claims

1, a kind of concealed curtain machine is characterized in that:

Window curtain driving mechanism is made up of frame, winding up roller, casing, frame one end is fixed with motor, the other end is fixed with a minor axis, one end of winding up roller is enclosed within on the minor axis, on the reducer shaft that the other end is fixed on motor links to each other, one side of casement is bonded on the winding up roller by nylon adhesion, and remainder is on winding up roller, casing is semiclosed shape, and a strip slot is arranged at the bottom; One aperture being arranged, be furnished with the contact around the hole near motor casing bottom on one side; Have a cord to pass through in the hole, rope one end is fixed on the winding up roller, and the other end stretches out the casing outside.

2, concealed curtain machine according to claim 1 is characterized in that: the contact around the hole links to each other with the receiver in the casing.

3, concealed curtain machine according to claim 1 is characterized in that: the partial fixing of cord in casing has and only stops piece on one, and the partial fixing that exposes at casing has and only stops piece.

4, according to claim 1 or 3 described concealed curtain machines, it is characterized in that: upward only stop piece and lay respectively at: outer rope of casing and contact connecting place when casing inner rope was reeled with contact connecting place and maximum when casement was fully opened with the position of only stopping piece down.