Qianye Precision Cordless Blind Spring
source：Qianye Precision time：2022-9-14
Imagine, on the weekend of a busy work week, unloading from work, taking a hot bath, having a leisurely dinner, and when it’s time to rest, draw the curtains to isolate the noisy world outside, and then, beautiful and beautiful Sleeping until you wake up naturally, this is not the most important thing for every office worker.
However, for families with children, curtains have increasingly become a new safety hazard, especially for families with roller shutters. The pull rope of the roller blind is usually closed at the bottom or the side. If it is not fixed, the rope will slide down to form a loop, which is easy to wrap around the neck of the child, causing the child to suffocate, and even lead to death in severe cases. It is reported that there are many cases of suffocation and death of children due to rope entanglement accidents every year, mostly children under the age of 4.
The federal health minister has said that it is best to replace all corded curtains with cordless curtains in homes where children live or visit, especially in children’s bedrooms and play areas. Curtain cords trap airways everywhere, even in cribs or bedrooms that many parents think are the safest. All curtain cords, whether installed on the side, caught in curtains, or placed on the back, can be dangerous to children.
Cordless roller blinds, that is, the perfect combination of our
variable force spring components and lifting systems, there are no ropes on the roller blinds. The cordless roller blind developed by us, in order to prevent accidental occurrence of children touching the product, can be extended and shortened only by lightly lifting and pulling by hand, and solved the problem that the wire spring cannot be positioned at will in the traditional lifting system. . In addition, we have removed the complex components in the traditional spring system, such as: reduction gear, damping device, gear device, limit device, etc., which effectively reduces the cost and makes the installation more convenient. Compared with the traditional wire spring system, our products have simpler structure, more stable quality, longer service life (from 30,000 times), and the force value attenuation is within 10%, which is significantly lower than that of the wire spring system.
Shenzhen Qianye Precision Metal Co., Ltd. is a professional manufacturer of high-precision spring. The company integrates product R & D, production, sales and service, and has all kinds of skilled and experienced engineering technology and management personnel. The variable force spring of cordless roller shutter precisely designed by Qianye directly replaces the steel wire spring in the traditional lifting system of corded roller shutter, which is not only more beautiful, convenient and intelligent, but also greatly reduces the probability of injury to children in the family. Make a safe curtain, and use the regular high-quality Qianye precision cordless shutter spring to let the baby play under the curtain!
