The invention provides a novel vehicle door frame sealing strip, belongs to the technical field of automobile door and window sealing devices, and aims to solve the problem of instable sealing property of the existing door frame sealing strip. The vehicle door frame sealing strip comprises a sponge foam pipe I and a U-shaped clamping part, wherein the clamping part is defined by a clamping part top edge, a clamping part side edge and a clamping part bottom edge; the bottom of the sponge foam pipe I is integrally connected with the clamping part top edge; a sponge foam pipe II is arranged in the sponge foam pipe I and is connected with the sponge foam pipe I through two connecting bands; a cavity I is arranged between the sponge foam pipe I and the sponge foam pipe II; a cavity II is arranged in the sponge foam pipe II; the cavity I is divided into an upper cavity I and a lower cavity I by the two connecting bands. When a vehicle door is closed, the cavity I is firstly stressed, and then the cavity II is stressed, so that the buffer effect is better, the problem that the entire sealing strip is required to be replaced if the existing cavity goes wrong is avoided, the stress is more uniformly scattered, and the door closing noise is effectively reduced.
Novel vehicle door frame sealing strip
2015-05-06
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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