Sealing waterproof structure

The utility model belongs to the technical field of sealing ring sealing structures, and particularly relates to a sealing waterproof structure which comprises a first part, a second part and a sealing ring, the inner side face of the first part is a first matching face, the outer circumferential fa...

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Bibliographische Detailangaben
Hauptverfasser:	ZENG FANJIN, ZHAN ZHIPENG, HUANG HUAJUN, HUANG MINSHUANG, LIU YING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of sealing ring sealing structures, and particularly relates to a sealing waterproof structure which comprises a first part, a second part and a sealing ring, the inner side face of the first part is a first matching face, the outer circumferential face of the second part is a second matching face, and the second matching face is provided with a concave sealing ring groove opposite to the first matching face. The sealing ring groove comprises a first side groove wall, a second side groove wall and a groove bottom wall, the second matching surface comprises a first surface and a second surface which are connected with the first side groove wall, the width of the first side groove wall is larger than that of the second side groove wall, and the first surface and the second surface are arranged from one side close to the first surface to one side close to the second surface. The first matching surface is gradually inclined and is closer to the groove bottom wall o