| 摘要 |
FIELD: household appliances; extractors. ^ SUBSTANCE: proposed device for extracting plug out of bottle with carbonated drink has housing, rod with thread, piston, sealing ring, shock absorber, washers and spring washer. Housing is provided with thread cut at place of rod in let. Rod with piston are furnished with seal and shock damping device. Handle is secured on end of rod. Bottom of housing is provided with two through holes. Sealing device is secured on inner surface of housing at of hole. ^ EFFECT: simple design, provision of improved reliability and economy of extracting process. ^ 1 dwg |
