| 摘要 |
The utility model provides a flexible blocking device for a door assembly. The flexible blocking device comprises a blocking element and an expanding element, wherein the blocking element is provided with an opening with a first height in the vertical direction; the expanding element is provided with an inserting part with a second height in the vertical direction; the inserting part can be accommodated in the opening; the first height is smaller than the second height. When the inserting part is inserted into the opening, the opening is extruded towards the upper wall and the lower wall of a rail cavity, so that the entire blocking element is tightly combined with the upper wall and the lower wall of the rail cavity without relative movement. In a door opening or closing process, a pulley impacts the side face of the blocking element, the material of a flexible blocking part absorbs the impact of the pulley, so that a buffering action is provided, the entire glass door is prevented from vibrating, the structural integrity of the glass door can be protected, and meanwhile the noise is lowered to the maximum extent. |
