In order to provide the method of the purchase of blinds:
1, — — the whole curtain including blades and all accessories (ladder belt, rod, pull rope) and small accessories on the stick to keep the same color, indicating that the production process has passed.
2, smooth — — using her hands to feel the blade and line frame smoothness, good quality products should is smooth, rounded edges, no thorn hand zhashou feeling.
3, opening and closing function & mdash; & mdash; rotation rotating bar to open the blade, the good quality of the products the leaves should maintain a good level, that is, the blade spacing symmetry, the leaves remain straight, supreme flexural sense. When the blade is closed, the leaves should coincide with each other, without louguang gaps.
4, anti deformation degree & mdash; & mdash; the blade is opened, usable hand is forced under the pressure of blade, the stress of blade recurved, then quickly let go, such as the blade quickly restore state level, no bending phenomenon, show quality.
5, automatic locking function of — — when the blades are completely closed, the pulling wire, can furl blade. Pull to the right now draw a line, leaves should be automatic locking, keep the corresponding furl condition, both neither continues to coil, also do not loosen to glide. Otherwise, the curtain lock function is a problem.
The leaf is an important part of adjusting the blinds. When purchasing blinds, best first touch of louver blade is smooth, look at each blade will play flash. Generally speaking, the excellent quality of the shutters in the leaf detail treatment is better, especially plastic, wood, bamboo louver blade, if the texture is better, so its service life is longer.
A rotating rod is also a part of the need to focus on the blinds. The rotary rod of the shutter is adjusted to adjust the angle of the blade, and the turning of the rod is flexible, if the blade is not free to rotate, the problem needs to be repaired.
Pull rope function is to control the lifting of the curtain, the first shutter blades to the horizontal position, and then try to pull the curtain down whether it is smooth, pull the rope to see if it can lock. If you can't lock is a problem.