With the progress of science and technology and the improvement of people's awareness of environmental protection, air purification equipment has become an indispensable part of modern families. In order to better meet the consumer's demand for product performance, appearance and ease of use, major brands continue to introduce new models of products in order to occupy a place in the market. This paper will focus on the application of an innovative design named "compression lock tongue based on T-handle" in air purifier.

1. Design background

Traditional air purifiers often use knob or button switch mechanism. Although these methods are simple to operate, there are some shortcomings in the actual use process: for example, children are easy to touch by mistake and cause the machine to shut down; After long-term use, the button is aging and invalid. Therefore, how to design a more safe, reliable and user-friendly switch has become an important research direction.

2. Analysis of innovation points

2.1 T-shaped handle structure

The design scheme adopts a unique T-shaped handle as the core component of the opening/closing device. When the user needs to start or stop the purifier, he only needs to gently press the T-shaped handle at the center of the top of the machine body. This design is not only beautiful and generous, but also greatly improves the user's operating experience.

2.2 Compression bolt technology

In order to ensure that the T-shaped handle can control the power switch stably and is not easily triggered by accident, the concept of compression lock tongue is introduced in this design. Specifically, a metal plate with good elasticity (so-called "compression lock tongue") is arranged under the T-shaped handle, which can deform when pressed by external force and touch the internal circuit to complete the opening and closing action; When the external pressure disappears, it will automatically return to its original state. This ingenious design not only ensures the safety of the switch, but also improves the durability of the product.

3. Application effect and prospect

Experiments show that the innovative design of "compression lock tongue based on T-handle" has successfully solved the problems existing in traditional air purifiers and won wide acclaim in the market. In the future, with the continuous development of materials science and mechanical engineering, we have reason to believe that this kind of humanized and intelligent design concept will be more and more applied to all kinds of household appliances, bringing more convenience and comfort to people's daily life.

In a word, the innovative design of "compression lock tongue based on T-handle" has brought new ideas and development opportunities to the field of air treatment machines, and its simple and efficient operation mode will surely become a bright spot in the industry.