CN2177415Y

CN2177415Y - Electric curtain box

Info

Publication number: CN2177415Y
Application number: CN 93244885
Authority: CN
Inventors: 宋宝瑚
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-22
Filing date: 1993-11-22
Publication date: 1994-09-21
Anticipated expiration: 2003-11-22

Abstract

The utility model relates to a curtain box which comprises a curtain box body, a motor, a two belt pulleys, a belt, a curtain bar and curtain rings. The utility model is characterized in that the utility model also comprises two supporting frames which are respectively fixed at the both sides of the curtain box body; the motor which is an alternate-current decelerating micro motor is installed on the supporting frame at one side; the other belt pulley is installed on the supporting frame at the other side by a pivot; the belt penetrates the entire curtain box body to be sheathed on the tow belt pulleys; the first curtain ring of the curtain rings is fixedly connected with the belt. The utility model which has simple structure and low cost is suitable for the popularization and application of various occasions.

Description

Electric curtain box

The utility model relates to a kind of pelmet.

The pelmet of Xiao Shouing in the market, mainly based on manual, so because its low price simple in structure, but inconvenient operation.Electronic pelmet is easy to operate, but because its complex structure maintains bad fragile, the phenomenon that the electronic part of electrically driven curtain is given it up often appears, price comparison costliness in addition, although the innovation and creation of this type are many, effective sale is few on the market.

The purpose of this utility model provides a kind of simple in structure, low price, very durable again electrically driven curtain box.

For achieving the above object, the utility model is taked following design: a kind of electrically driven curtain box, it comprises the curtain box body, motor, two belt pulleys, belt, curtain rod, Curtain ring, described one of them belt pulley is connected with described motor shaft, described Curtain ring is enclosed within on the described curtain rod, it is characterized in that: it also comprises two bearing supports, two bearing supports are separately fixed at described curtain box body both sides, described motor is installed on the described side bearing frame, described another belt pulley is pivotally mounted on the described bearing support of opposite side, described belt pulley runs through whole curtain box body and is enclosed within on described two belt pulleys, and first described Curtain ring is fixedlyed connected with described belt.

The utility model is owing to the pulley gear that will generally be used to slow down, and directly as the conveying device of curtain opening, structure is simple especially, and is cheap, is suitable for various occasions and promotes the use of.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the schematic top plan view of Fig. 1

Fig. 3 is another embodiment of the present utility model

As Fig. 1, shown in Figure 2, two bearing supports 1,2 are installed in the both sides of curtain box body 3 respectively, 50TYZ about one 20 yuan exchanges switchable micro machine 4, be fixed on the bearing support 1, a belt pulley 5 is fixedly connected on the output shaft of motor 4 by a split pin 6, another belt pulley 7 is pivotally connected on the bearing support 2 of opposite side by a polished rod bolt 8, article one, skin band 9 is enclosed within two belt pulleys 5, on 7, two root window curtain rods, 10 secured in parallel are in curtain box body 3 both sides, be with several Curtain rings 12 on the curtain rod 10 respectively, with two root window curtain rods 10,11 respectively to first Curtain rings 12 of two lateral movements, use line, attachments 13 such as rope or iron wire are fixedly connected on the belt 9, and with two root window curtain rods 10, be fixedly connected on the both sides of curtain box body 3 on 11 respectively to last Curtain ring 12 of two lateral movements.The power switch of motor 4 has rotating control function, and it is arranged on easy to operate place.

On the Curtain ring 12 of curtain rod 10, load onto screen window curtain 14 when using, on the Curtain ring 12 of curtain rod 11, load onto thicker cloth curtain 15, starter motor 4, motor 4 is by connecting the belt pulley 5 on it, drive belt 9 rotations, belt 9 drives when first Curtain ring 12 is moved to the left on the curtain rod 11, and cloth curtain 15 is closed.Simultaneously, first Curtain ring 12 drives screen window curtain 14 on the curtain rod 10, moves right, and opens screen window curtain 14.During motor 4 counter-rotatings, screen window curtain 14 closes, and cloth curtain 15 is opened.

In the foregoing description, also can on the Curtain ring 12 of curtain rod 11, only hang half cloth curtain 15(as shown in Figure 3), and second half cloth curtain is hung on the Curtain ring 12 on the curtain rod 10.First Curtain ring 12 of cloth curtain 15 also just becomes first Curtain ring 12 of screen window curtain 14 on the curtain rod 10 like this, when cloth curtain 15 from left and right sides both direction when the centre closes up, screen window curtain 14 retracts half; And when motor 4 counter-rotatings, cloth curtain 15 is when open both sides, and screen window curtain 14 is all pulled on.Certainly curtain rod also can only be provided with one, is used to hang cloth curtain 15.When two root window curtain rods are set, the Curtain ring 12 of the screen window curtain 14 on the curtain rod 10 can also not fixedlyed connected with belt 9, make screen window curtain 14 use hand control, or open never.No matter how to change, all very convenient.

In the foregoing description, the model of motor 4, the shape of

bearing support

1,2, the model of

belt pulley

5,7 and belt 9 etc. all can change.Belt 9 also can be enclosed within 12 li of a part of Curtain rings, to control the sagging of belt 9.Other also can be equipped with the remote control of motor 4 and infrared facility etc., but in general structure is simple more, and product is practical more.

Claims

1, a kind of electrically driven curtain box, it comprises the curtain box body, motor, two belt pulleys, belt, curtain rod, Curtain ring, described one of them belt pulley is connected with described motor shaft, described Curtain ring is enclosed within on the described curtain rod, it is characterized in that: it also comprises two bearing supports, two bearing supports are separately fixed at described curtain box body both sides, described motor is installed on the described side bearing frame, described another belt pulley is pivotally mounted on the described bearing support of opposite side, described belt pulley runs through whole curtain box body and is enclosed within on described two belt pulleys, and first described Curtain ring is fixedlyed connected with described belt.