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A platform for research: civil engineering, architecture and urbanism
Rolling shutter sealing door for freshness-retaining heat preservation cabinet
The invention provides a rolling shutter sealing door for a freshness-retaining heat preservation cabinet. The door comprises a transparent sealing roller shutter; the transparent roller shutter is installed in guide rails on two sides of an opening position of a cabinet body in a vertically movable mode, and is used for opening or closing the cabinet body; the transparent roller shutter is used for consumers to observe goods inside the cabinet body and for realizing self-sealing effect; a lower sealing structure is arranged between the bottom of the transparent roller shutter and the cabinetbody; an upper sealing structure is arranged between the upper part of the the transparent roller shutter and the cabinet body; and side sealing structures are arranged between two sides of the transparent roller shutter and the cabinet body. Through the arrangement that the transparent roller shutter moves vertically to open or close the cabinet, the transparent roller shutter can retract to thetop of the cabinet. The occupied area is small and the door is convenient to open and close. The transparent roller shutter can realize complete opening of the cabinet for multiple consumers to purchase at the same time, so the purchasing efficiency is improved. The sealing effect is good, sealing can be guaranteed, and the door meets the sealing requirements of different kinds of cabinets which are for internal freshness retaining, heat preservation, cooling, vacuumization and ozone sterilization.
一种保鲜保温柜用卷帘密封门，包括透明密封卷帘，所述透明密封卷帘上下活动安装在柜体开门处两侧的导轨内用于对柜体进行打开或关闭，所述透明密封卷帘用于消费者观察到柜体内部商品且自身密封，所述透明密封卷帘底部与柜体之间设有下密封结构，所述透明密封卷帘上部与柜体之间设有上密封结构，所述透明密封卷帘两侧与柜体之间设有侧密封结构。通过透明密封卷帘上下活动对柜体进行打开或关闭，透明密封卷帘可收缩至柜体顶部，占地面积小，开关门方便。透明密封卷帘可将柜体完全开放，多人同时购买，提高购买效率。密封效果好，能够保证密封效果，满足内部保鲜、保温、制冷、抽真空、臭氧杀菌等各种柜体对密封性的要求。
Rolling shutter sealing door for freshness-retaining heat preservation cabinet
The invention provides a rolling shutter sealing door for a freshness-retaining heat preservation cabinet. The door comprises a transparent sealing roller shutter; the transparent roller shutter is installed in guide rails on two sides of an opening position of a cabinet body in a vertically movable mode, and is used for opening or closing the cabinet body; the transparent roller shutter is used for consumers to observe goods inside the cabinet body and for realizing self-sealing effect; a lower sealing structure is arranged between the bottom of the transparent roller shutter and the cabinetbody; an upper sealing structure is arranged between the upper part of the the transparent roller shutter and the cabinet body; and side sealing structures are arranged between two sides of the transparent roller shutter and the cabinet body. Through the arrangement that the transparent roller shutter moves vertically to open or close the cabinet, the transparent roller shutter can retract to thetop of the cabinet. The occupied area is small and the door is convenient to open and close. The transparent roller shutter can realize complete opening of the cabinet for multiple consumers to purchase at the same time, so the purchasing efficiency is improved. The sealing effect is good, sealing can be guaranteed, and the door meets the sealing requirements of different kinds of cabinets which are for internal freshness retaining, heat preservation, cooling, vacuumization and ozone sterilization.
一种保鲜保温柜用卷帘密封门，包括透明密封卷帘，所述透明密封卷帘上下活动安装在柜体开门处两侧的导轨内用于对柜体进行打开或关闭，所述透明密封卷帘用于消费者观察到柜体内部商品且自身密封，所述透明密封卷帘底部与柜体之间设有下密封结构，所述透明密封卷帘上部与柜体之间设有上密封结构，所述透明密封卷帘两侧与柜体之间设有侧密封结构。通过透明密封卷帘上下活动对柜体进行打开或关闭，透明密封卷帘可收缩至柜体顶部，占地面积小，开关门方便。透明密封卷帘可将柜体完全开放，多人同时购买，提高购买效率。密封效果好，能够保证密封效果，满足内部保鲜、保温、制冷、抽真空、臭氧杀菌等各种柜体对密封性的要求。
Rolling shutter sealing door for freshness-retaining heat preservation cabinet
一种保鲜保温柜用卷帘密封门
ZHANG HONGSHENG (author)
2020-09-18
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
Buffering and sound reducing mechanism for rolling shutter door cabinet
| European Patent Office | 2020