To provide a vehicular window structure which adjusts soundproof characteristics of a vehicle window to vary a frequency band through which sound is transmitted.SOLUTION: A vehicular window structure 1 of the invention includes: a panel member 2a; a panel member 2b which is disposed facing the panel member 2a; a first intermediate layer 5a disposed between the panel member 2a and the panel member 2b and filled with a gas; and a pressure adjustment part 10 which deforms the panel member 2a and the panel member 2b.SELECTED DRAWING: Figure 2
【課題】車窓の防音特性を調整することで音を透過させる周波数帯を可変できる車両用窓構造を提供する。【解決手段】本発明の車両用窓構造1は、パネル部材2aと、パネル部材2aと対向するように配置されるパネル部材2bと、パネル部材2aとパネル部材2bとの間に配置され、気体が充填された第1中間層5aと、パネル部材2a及びパネル部材2bを変形させる圧力調整部10とを備える。【選択図】図2
VEHICULAR WINDOW STRUCTURE
車両用窓構造
2023-03-30
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
VEHICULAR LAMINATED GLASS AND VEHICULAR WINDOW STRUCTURE
European Patent Office | 2024
|VEHICULAR LAMINATED GLASS AND VEHICULAR WINDOW STRUCTURE
European Patent Office | 2023
|VEHICULAR LAMINATED GLASS AND VEHICULAR WINDOW STRUCTURE
European Patent Office | 2022
|VEHICULAR LAMINATED GLASS AND VEHICULAR WINDOW STRUCTURE
European Patent Office | 2024
|