CN2255794Y

CN2255794Y - Electric curtain driver

Info

Publication number: CN2255794Y
Application number: CN 95237484
Authority: CN
Inventors: 陈平
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-28
Filing date: 1995-08-28
Publication date: 1997-06-11
Anticipated expiration: 2005-08-28

Abstract

The utility model relates to an electric curtain machine, which comprises a curtain frame, a rail, a motor and a gear box. One end of the curtain frame is provided with a driven wheel, and the other end id provided with a main machine base on which the motor and the gear box are arranged; an output shaft of the gear box is provided with a rope pulley with double rope slots; a curtain rope passes around the driven wheel and then is wound in the rope slots of the rope pulley, and winding directions are opposite; a base of the driven wheel is arranged in a sliding slot; the base of the driven wheel is provided with a regulating spring; the curtain rope is provided with a spacing bumping block; a base of the main machine is provided with a stroke switch. The utility model is suitable for various door and window hanging curtains, has simple structure, easy use and easy installation, can be additionally provided with an electric lifting screen window and a remote controller, and is suitable for hotels, office buildings and families.

Description

The electrodynamic type window curtain driving mechanism

The utility model relates to a kind of electrodynamic type window curtain driving mechanism, belongs to the doors and windows adornment class.

From () dynamic formula curtain, mostly complex structure is installed, is used inconvenience at present, and the higher family that is unsuitable for of cost adopts.

The purpose of this utility model provides a kind of simple for structure, installs, electrodynamic type window curtain driving mechanism easy to use.

The purpose of this utility model realizes by following manner, it comprises curtain rod arm (box), the fast case of track, motor and change (subtracting), curtain rod arm one end is equipped with driven pulley, and the other end has main engine bed, motor and gearbox are housed on the main engine bed, duplex type groove rope sheave is housed on the output shaft of gear-box, and after the curtain rope of retractable curtain was walked around driven pulley, two ends were respectively in grooving, and winding direction is opposite, and location, tensioning, the stopping means of curtain rope also is housed in this window curtain driving mechanism.

The utility model is applicable to that all kinds of doors, window hang curtain, and is simple for structure, use, easy for installation, and curtain is opening and closing and location arbitrarily.And can install the electric up-down screen window additional, be suitable for hotel, office building and family and adopt.

Embodiment of the present utility model is provided by appended accompanying drawing, Fig. 1 is its structural representation, Fig. 2 is spacing collision block schematic diagram, below in conjunction with description of drawings embodiment, with reference to accompanying drawing, this electric controller for curtain comprises curtain rod arm 12, track 5, motor 8 and gearbox 9, curtain rod arm one end is equipped with driven pulley 1, the other end has main engine bed 7, motor and gearbox are housed on the main engine bed, duplex type groove rope sheave 6 is housed on the output shaft of gear-box, receives, the curtain rope 4 of putting curtain is walked around driven pulley, and two ends are respectively in the grooving of rope sheave, and winding direction is opposite, the location, tensioning, stopping means comprises the travel switch 10 that is loaded on the main engine bed, is contained in spacing collision block 11 and driven pulley slide device on the curtain rope 4, and the driven pulley slide device comprises that adjustment spring 2 and the driven wheel seat adorned on the driven wheel seat are contained in its interior chute 3, rope hole 13 and screw briquetting 14 are arranged on the spacing collision block 11, and the curtain rope is worn rope through.Curtain is suspended on the steamboat of track 5, the curtain rope links to each other with steamboat, thereby driven by motor double flute rope sheave makes the curtain opening and closing, stops, in retractable curtain process,, the curtain rope changes the curtain rope tension and relaxation phenomenon that takes place because of twining the number of turn, can be by adjusting spring 2 drive driven pulley slippages and adjusting, the retractable curtain is during to extreme position such as window edge, spacing collision block touching travel switch on the curtain rope, and make the motor stall stop the curtain motion, this window curtain driving mechanism can install remote control additional, and people needn't press close to window and make the curtain opening and closing like this.But both both sides foldings of curtain also can be from one side folding, for standard gate, window size the situation of discrepancy being arranged slightly, only needs track is suitably put into, taken on and get final product, and also can do the span adjustment according to field condition.

Claims

1, a kind of electrodynamic type window curtain driving mechanism, comprise curtain rod arm (12), track (5), motor (8) and gearbox (9), it is characterized in that described curtain rod arm (12) one ends are equipped with driven pulley (1), the other end is equipped with main engine bed (7), main engine bed (7) is gone up dress motor (8) and gearbox (9), duplex type groove rope sheave (6) is housed on the output shaft of gear-box, and curtain rope (4) is wrapped in the grooving of duplex type groove rope sheave after walking around driven pulley (1), and winding direction is opposite; Driven wheel seat is contained in the chute 3, is equipped with on the driven wheel seat to adjust spring (2); Spacing collision block (5) is arranged on the described curtain rope (4), travel switch (10) is housed on the described main engine bed (7).

2, electrodynamic type window curtain driving mechanism according to claim 1 is characterized in that rope hole (13) and screw briquetting (14) are arranged on the described spacing collision block (11).

3, electrodynamic type window curtain driving mechanism according to claim 1 is characterized in that in the described main engine bed remote control being housed.