Curtain rail free of length limit, capable of being assembled in site and capable of being opened and closed through electric remote control

Abstract

The invention discloses a curtain rail free of length limit, capable of being assembled in site and capable of being opened and closed through electric remote control, and belongs to the technical field of building indoor decoration. The curtain rail is characterized in that a rail groove is formed in a rail shell, an inserting strip can be inserted into the rail groove and is in sliding fit with the rail groove, a tooth belt groove and a power taking steel belt groove are formed inside the inserting strip, a tooth belt can be inserted into the tooth belt groove and is in sliding fit with the tooth belt groove, a power taking steel belt can be inserted into the power taking steel belt groove and is in sliding fit with the power taking steel belt groove, power taking limiting pressing block assemblies are arranged inside the two ends of the rail shell, a middle power source limiting pressing block assembly is arranged in the middle of the rail shell, a walking motor is installed inside the rail shell, a gear is installed on the walking motor, the gear is in meshing transmission with a rack, a telescopic power taking probe is installed on the walking motor and a travel switch is arranged at one end of the walking motor. The curtain rail has the advantages that due to unique design, the length of the product is not limited by the house type, the length of the curtain rail can be cut out freely and fixed length machining is not needed; house entrance and transportation are convenient; opening and closing of a double-rail motor are controlled by a set of remote control opening and closing receiving device and the curtain rail is safe, attractive and convenient to use; power taking can be conducted from the left and the right freely and the constraint of wire arrangement is avoided.

Description

technical field [0001] The invention belongs to the technical field of architectural interior decoration. Background technique [0002] At present, the curtain tracks used indoors have different lengths due to the different widths of the windows, so the following problems exist when installing the curtain tracks. [0003] 1. The processing cycle is long. Existing products must be accurately measured at the customer's home. Because the length of the track and the opening and pulling device inside the track cannot be made on site, each set of products must have a certain size, and then return to the factory for processing. The processing is completed. Then mail it to the dealer for installation to the customer, which requires a long processing cycle. [0004] 2. It is inconvenient to transport. All manufacturers mainly process to length. That is to say, if the customer’s window is 6 meters, the product must be a 6-meter-long complete set of products, and the 6-meter-long prod...

AI Technical Summary

Problems solved by technology

[0003] 1. The processing cycle is long. Existing products must be accurately measured at the customer's home. Because the length of the track and the opening and pulling device inside the track cannot be made on site, each set of products must have a certain size, and then return to the factory for processing. The processing is completed. Then mail it to the dealer for installation to the customer, which requires a long processing cycle

[0004] 2. It is inconvenient to transport. All manufacturers mainly process to length. That is to say, if the customer’s window is 6 meters, the product must be a 6-meter-long complete set of products, and the 6-meter-long product is very difficult to transport. big trouble

One household must be transported by a single vehicle for installation, and the elevator cannot be transported to the customer's home, and the stairs are not easy to go up, which is very inconvenient

Moreover, each set of products is packaged and shipped separately, which increases production costs and transportation costs.

[0005] 3. Unsightly and unsafe. Most of the existing products are track plug external motor opening and pulling devices. If it is a double track opening and pulling device, two sets of external motors and two 220v external power supplies must be installed. If the user does not install the track on the end wall After laying out the power socket, you need to connect two power lines from below, which is neither beautiful nor safe.

[0006] 4. Restricted scale. Although there are many domestic and foreign manufacturers producing electric curtain opening and closing tracks, because of the technical characteristics of a certain size of a household, their products cannot be mass-produced and large-scale market laying, so they have not formed a large market. Scale and well-known enterprises, the benefits brought are also very limited

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