Vibration-isolating soundproofing device, bracket with vibration-isolating soundproofing function, and fixing structure for electric auxiliary machine of vehicle
By combining the bracket body of the vibration damping and sound insulation device, the vibration damping device and the sound insulation cover, the problem of vibration and noise transmission of electric auxiliary machines is solved, and the effective isolation of vibration and noise and the reduction of the number of parts are achieved.
CN122162188APending Publication Date: 2026-06-05SUMITOMO RIKO CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUMITOMO RIKO CO LTD
- Filing Date
- 2024-12-10
- Publication Date
- 2026-06-05
Smart Images
Figure CN122162188A_ABST
Abstract
A vibration isolation and sound insulation device (10a) is installed in a vehicle electric auxiliary machine (20), wherein the vibration isolation and sound insulation device (10a) is provided with: a bracket main body (30) installed in the vehicle electric auxiliary machine (20); a vibration isolation device (40) installed in the bracket main body (30) and elastically connecting the bracket main body (30) and a vehicle body (B); and a sound insulation cover (50) installed in the bracket main body (30), the vibration isolation device (40) or the vehicle electric auxiliary machine (20) to cover the vehicle electric auxiliary machine (20) in a non-contact state.
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