Кућа > Блог > Информације о индустрији > Дизајнирајте бежичне опруге за завесе

Дизајнирајте бежичне опруге за завесе

извор:Киание Прецисион време:2022-9-14
There are many types of curtains on the market today, such as Venetian blinds, Roman blinds and honeycomb blinds. When the curtains are lowered, the windows can be shaded to reduce light entering the house and improve privacy. Generally speaking, curtains are provided with control ropes, which can drive the bottom rail of the curtain to rise or fall. In particular, the bottom rail is raised by a roller take-up hanger, and the hanger can be extended from the roller so that the bottom rail can be lowered.
       However, the problem that the control cord may restrain children has been noted, so a cordless curtain has been developed. This cordless curtain can raise and lower the bottom rail by means of a coil spring box. Coil spring boxes used in window blinds usually consist of multiple springs that provide torsion to maintain the bottom rail at the desired height. However, the assembly of such a coil spring box is usually complicated, and the torsion force of the spring must be transmitted to the drum through a plurality of moving parts, which disadvantageously increases the weight of the coil spring box in the curtain.
       Therefore, a cordless spring component developed by Qianye Precision can overcome the above shortcomings. Cordless roller blinds can balance the roller blinds at any position under the action of the spring components according to the high and low positions of the roller blinds, and achieve the purpose of stopping at any time. At the same time, the same effect can be achieved according to the matching curtains of different weights, and the components are different. The gram weight roller blinds are adapted to the specifications of step-type tension changes, thus greatly improving the application range of the device.
      Designing the spring of a cordless curtain is very different from designing an ordinary spring. The core component is the need for a spring with a negative gradient. . There are very few manufacturers of this spring in China. The steps to design a spring with a negative step are as follows:
       1.First, determine the size of the spring force It is usually necessary to determine the weight of the curtain. It is generally possible to measure the pulling force required for the cordless curtain to stay on top and the force required for the cordless curtain to stay on the bottom. This can be used as the initial test force for the spring, or it needs to be slightly larger, considering friction.
       2.Second, determine the spring life of the spring Usually curtains need to determine the time of use. For example, a spring with a lifespan of 8,000 times is selected to stretch without loosening and deforming within the life span.
      3. Determine the space for installing the springs The space for placing the curtains springs needs to consider the distance between the two springs, the outer diameter of the springs, etc.
      4. After adjusting the curtain spring sample, this stage is usually to adjust the size of the force. For example, increase the force of the spring at the beginning, or decrease the spring force at the end.
       Схензхен Киание Прецисион Метал Цо., Лтд. has been engaged in the research of clockwork springs for more than 20 years, and can fully meet and meet the performance requirements of various applications for spring products; especially in terms of cordless roller blinds, our spring components And springs can be well used in a wide range of applications. We sincerely invite you and our R&D engineers to obtain consulting services and cooperate to produce high-quality products according to your requirements.

Најновије вести

 Window Constant Force Spring: An Essential Component for Smooth and Reliable Window Operation
Window Constant Force Spring: An Essential Component for Smooth and Reliable Window Operation

Time:2023-10-14

Windows play a crucial role in our daily lives, providing us with natural light, ventilation, and a connection to the outside world. However, the smooth and reliable operation of windows is often taken for granted. One essential component that ensures the effortless movement of windows is the window constant force spring. A window constant force spring is a mechanical device...

 Exploring the Versatility of Miniature Torsion Springs
Exploring the Versatility of Miniature Torsion Springs

Time:2023-5-25

Torsion springs are a type of mechanical spring that stores energy by twisting or rotating. These springs are commonly used in a wide range of applications, from automotive components to medical devices. Miniature torsion springs, in particular, are becoming increasingly popular due to their versatility and ease of use. Miniature torsion springs are small, compact springs that are designed to...

 Constant Force Linear Spring: A Powerful Tool in Engineering
Constant Force Linear Spring: A Powerful Tool in Engineering

Time:2023-6-9

In engineering, springs are widely used for various applications such as energy storage, shock absorption, and force generation. There are different types of springs available in the market, and constant force linear springs are one of the most versatile and powerful tools in engineering. A constant force linear spring is a mechanical component that provides a constant force over a...

 Designing Spiral Torsion Springs: Tips and Best Practices
Designing Spiral Torsion Springs: Tips and Best Practices

Time:2023-5-21

When it comes to designing spiral torsion springs, there are several factors that need to be considered in order to ensure their effectiveness and longevity. In this article, we will discuss some tips and best practices for designing spiral torsion springs. 1. Determine the Material The material used for the spiral torsion spring is an important factor to consider. The...

 Revolutionizing Spring Technology: The Carbon Fiber Spring
Revolutionizing Spring Technology: The Carbon Fiber Spring

Time:2023-6-15

Springs have been used for centuries to store and release energy in various machines and devices. They come in different shapes and sizes, but most of them are made of steel or other metals. However, a new type of spring is gaining popularity in the industry – the carbon fiber spring. This revolutionary technology has the potential to transform how...

 Electric Fan Lifting Spring: A Must-Have Accessory for Your Cooling Needs
Electric Fan Lifting Spring: A Must-Have Accessory for Your Cooling Needs

Time:2023-4-22

As the summer heat continues to rise, finding ways to keep cool has become a necessity. One of the most common methods of staying cool is by using an electric fan. Electric fans are a great way to circulate cool air and provide a refreshing breeze. However, sometimes the placement of the fan can be less than ideal. This is...

Product
 Константна торзијска опруга
Константна торзијска опруга
Карактеристика: Фиксна (константна) опруга (опруга) је израђена од нерђајућег челика. Спољна сила премотава главну опругу из њеног природног стања у излазни точак (складиштење енергије). Када...
 Услуга оптимизације дизајна
Услуга оптимизације дизајна
Од идеја о производима, дизајна до производње готовог производа, можемо помоћи купцима да их доврше, и помоћи купцима да оптимизују своје производе из професионалне перспективе пролећне употребе, убрзају...
 Пролеће константне силе
Пролеће константне силе
Карактеристика: Опруге константне силе (константне силе) су ваљане тракама од нерђајућег челика. Челичне траке високе чврстоће су обликоване специфичном производном опружном опремом. Када их спољашња сила исправи, ...
 Опруга променљиве силе
Опруга променљиве силе
Карактеристика: Изглед опруге променљиве силе и променљиве торзионе опруге је веома сличан опруги константне силе и опруги константне торзије. Опруге променљиве силе и променљиве торзионе опруге могу...
 Повер Спринг
Повер Спринг
Карактеристика: Опруга снаге је намотана челичном траком. Опружна кутија је потребна да ограничи њен спољашњи пречник. Центар опруге је повезан са осовином. Када...
 Опруга од угљене четке
Опруга од угљене четке
Карактеристика: 1. Због константне силе, без обзира на дужину карбонске четкице и комутатора, притисак остаје исти. 2. Опруга константне силе смањује угљеничну четкицу...