Rotary dampers are widely used in external automotive trunk handles, especially those designed with a compact, embedded structure. Without damping, these handles rely solely on spring force to return, which often results in fast rebound, strong impact, noticeable noise, and even the risk of pinching the user’s fingers.
To solve these issues, a rotary damper is integrated into the handle’s hinge or pivot. It provides controlled, smooth, and consistent return motion. The main benefits of its application include:
1. Preventing rapid rebound
The damper controls the handle’s return speed, reducing the risk of accidental pinching or injury.
2. Improving operation feel
It creates a smoother, more stable motion and provides a more refined user experience.
3. Noise reduction
The damper minimizes impact noise caused by the handle snapping back into its housing.
4. Protecting internal components
By reducing impact force, it helps prevent fatigue damage on the handle mechanism and latch components.
5. Suitable for compact embedded designs
Rotary dampers are small and easy to integrate, making them ideal for the limited space inside embedded trunk handles.
ToYou Damper for Automotive Trunk Handles
TRD-FB
TRD-TD16
TRD-TF12
TRD-N13
Post time: Dec-02-2025
