The invention discloses an automobile roller shutter collision locking mechanism. The automobile roller shutter collision locking mechanism comprises a roller shutter guide rail, a roller shutter assembly, a turnover block and a limiting and resetting mechanism. The roller shutter guide rail is installed on an interior trim part of a passenger compartment. The roller shutter assembly is installed on the roller shutter guide rail and can slide along the roller shutter guide rail. The turnover block is rotationally installed on the roller shutter guide rail and located at the tail end of the roller shutter guide rail. The turnover block is provided with an eccentrically-arranged balancing weight. A locking clamping foot is formed at the top end of the turnover block. The limiting and resetting mechanism is installed between the roller shutter guide rail and the turnover block. When the limiting and resetting mechanism is not affected by external force, the turnover block is limited at the initial position through the limiting and resetting mechanism. When the limiting and resetting mechanism is impacted by external force, the balancing weight drives the turnover block to rotate to the locking position, the limiting and resetting mechanism limits the rotating angle of the turnover block, the locking clamping foot at the top end of the turnover block clamps the roller shutter assembly, the roller shutter assembly is locked at the closed position, and a containing cavity covered with the roller shutter assembly is closed. When external force impact disappears, the turnover block is reset to the initial position from the locking position through the limiting and resetting mechanism.
本发明揭示了汽车卷帘碰撞锁止机构,包括:卷帘导轨、卷帘总成、翻转块和限位及复位机构。卷帘导轨安装在乘员舱的内饰件上。卷帘总成安装在卷帘导轨上并能沿卷帘导轨滑动。翻转块转动安装在卷帘导轨上,位于卷帘导轨的末端,翻转块上具有偏心设置的配重块,翻转块的顶端形成锁止卡脚。限位及复位机构安装在卷帘导轨和翻转块之间,在不受外力作用时,限位及复位机构将翻转块限制在初始位置。在受到外力冲击时,配重块带动翻转块转动到锁止位置,限位及复位机构限制翻转块的转动角度,翻转块顶端的锁止卡脚卡住卷帘总成,将卷帘总成锁止在闭合位置,封闭卷帘总成所覆盖的容纳腔。外力冲击消失,限位及复位机构将翻转块从锁止位置复位到初始位置。
Automobile roller shutter collision locking mechanism
汽车卷帘碰撞锁止机构
2021-06-11
Patent
Electronic Resource
Chinese
IPC: | E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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