CN2221362Y - Electric rolling curtain - Google Patents

Abstract

The utility model relates to an electric rolling curtain, which comprises a curtain box, a supporting frame, a roll shaft and a curtain, wherein, the roll shaft is arranged on the supporting frame by passing through the supporting frame and one end of the roll shaft is concentrically connected with a micro motor, a speed reducer is arranged between the roll shaft and the micro motor, and the rear side of the micro motor is provided with a remote control receiver which can be used to control the curtain to be released, rolled up or positioned at any position. The utility model has the advantages of convenient use, flexible rotation, low noise and long service life; the utility model is suitable for the wide use of windows of buildings, glass partitions and indoor wall decoration.

Description

Electronic rolling curtain

The utility model belongs to daily living article, relates to a kind of electronic rolling curtain.

General curtain adopts iron wire or pelmet to wear extension more, to two side flat opens, hangs from above on the window both sides, not only seems messy but also easily make curtain be infected with dust, and the easy strand of the stay cord of pelmet together, and also easy mounting board, fracture cause use dumb, and reduce service life.

The purpose of this utility model provide a kind of handsome in appearance, noise is little, rotation is flexible, the electronic rolling curtain of long service life.

The purpose of this utility model is achieved in that electronic rolling curtain comprises pelmet, support, spool, curtain etc., and wherein, spool is located on the interior bearing of support, and an end links to each other with a micro machine is concentric; Curtain is fixed on the spool; Between spool and micro machine, be equiped with one speed reducer; The micro machine back is equiped with a remote-receiver; Switch can adopt remote control switch (10) or manual switch (11).

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model decelerator schematic diagram of mechanism.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing: consult shown in Figure 1, electronic rolling curtain comprises pelmet (1), support (2), spool (4), curtain formations such as (7), wherein, two stands (2) is fixed on the two ends of pelmet (1), spool (4) is located on the interior bearing (3) of support (2), and an end and concentric linking to each other of a micro machine (6) can rotate flexibly; Micro machine (6) is by fixed mount (8) and pelmet (1) fixed connection, and micro machine (6) can adopt the WD-28 type individual event AC induction motor of market sale; Micro machine (6) back is equiped with a remote-receiver (9), and this remote-receiver (9) can adopt commercially available Ks-201 type infrared remote controller; Switch can adopt remote control switch (10) or be installed in button manual switch (11) on the wall; Spool (4) is gone up set screw (12), pressing plate (13) and curtain (7) can be fixed on the spool (4), and when rolling, curtain (7) can be hidden in pelmet (1), not only neatly but also attractive in appearance.Curtain (7) can adopt ornament materials such as various fabrics or plastics, aluminium alloy to make.

Consult shown in Figure 2, roll reposefully and decontrol for making curtain (7), between spool (4) and micro machine (6), be equiped with one speed reducer (5), in decelerator (5), select six groups of nylon gear engagements of 31 teeth and two kinds of specifications of 21 teeth, nylon gear can adopt commercially available nylon 6 material to make, to reduce noise.When micro machine (6) output shaft rotates, drive six groups of nylon gear transmissions, micro machine (6) rotating speed can be kept to 139 rev/mins by 1440 rev/mins, by artificial master cock, make micro machine (6) just change, reverse and stop, can control curtain (7) and decontrol, roll and rest on the optional position, in order to regulate indoor light.Can be suitable for extensive uses such as building window, glass partition, indoor wall decoration.

The utlity model has following advantage:

1. easy to use, clean hygiene rotates flexibly long service life.

2. can reduce noise with nylon gear alternative metals gear.

3. simple installation is solid and reliable, has wide range of applications.

4. handsome in appearance, class improves, and can match with high-grade restaurant, hotel, indoor decoration, reaches the decorative effect that is imbued with aesthetic feeling.

Claims (1)

1. an electronic rolling curtain comprises pelmet (1), support (2), spool (4), curtain (7), it is characterized in that spool (4) is located on the interior bearing (3) of support (2), and an end and concentric linking to each other of a micro machine (6); Curtain (7) is fixed on the spool (4); Between spool (4) and micro machine (6), be equiped with one speed reducer (5); Micro machine (6) back is equiped with a remote-receiver (9); Switch can adopt remote control switch (10) or manual switch (11).

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