CN203417071U - Closed-type double-track bent joint for curtains - Google Patents

Abstract

According to a closed-type double-track bent joint for curtains, a bent joint with an adjustable bending radius is made according to a track space and a section thereof shall conform to a track section in shape and size; two ends of double tracks of a curtain are closed and connected with the fabricated bent joint so that the double tracks which are mutually independent before can be formed into a closed track; and an internal and an external surfaces or two levels of the curtain can be overturned, exchanged and used at will with great convenience.

Description

The closed two-orbit bent sub of curtain

Technical field

The utility model relates to a kind of curtain double rail road, it is characterized in that with bent sub, curtain double rail road closed at both ends being connected.

Background technology

At present, the application in curtain double rail road is very universal, but inside and outside two tracks are fixing, independent mutually respectively, the inside and outside two sides of curtain or the two-layer transposing of can not arbitrarily overturning is used, and removed and installed very trouble.

Summary of the invention

In order to overcome inside and outside two sides or the two-layer transposing of can not arbitrarily overturning of existing Twin-track curtain, use, and remove and install very the shortcoming of trouble, the utility model adopted technical scheme of dealing with problems is: according to track space, manufacture a kind of bent sub of adjustable bending bilge radius, its section shape and size should be consistent with rail section; With the bent sub of making, curtain double rail road closed at both ends is connected, make original independent two-orbit form the continuous track of sealing;

The beneficial effects of the utility model are: original independent two-orbit can be formed to the track of sealing, only need pull continuously, just can make inside and outside two sides or the two-layer transposing use of arbitrarily overturning of curtain, needn't be again realize by removing and installing, conveniently save trouble.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Figure is closed type track design sketch.

1. 2. parallel double track of adjustable opening bent sub in figure

The specific embodiment

According to track space, manufacture a kind of bent sub of adjustable bending bilge radius 1., its section shape and size should be consistent with rail section; With the bent sub of making, by the 2. closed at both ends connection of curtain double rail road, make original independent two-orbit form the track of sealing; Pull continuously curtain, the inside and outside two sides of curtain or the two-layer transposing of arbitrarily overturning are used.

Claims (1)

1. the closed two-orbit bent sub of curtain, it is characterized in that making according to track space a kind of bent sub of adjustable bending bilge radius, its section shape and size should be consistent with rail section, the bent sub made from this connects curtain double rail road closed at both ends, makes original separate two-orbit form the continuous track of sealing.

Images