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A platform for research: civil engineering, architecture and urbanism
Conical sleeve for sealing between embedded sleeve and downpipe
The invention discloses a conical sleeve for sealing between an embedded sleeve and a downpipe. The conical sleeve comprises a pipe body, a cylindrical sleeve is arranged on the upper portion of the pipe body, a conical sleeve is arranged on the lower portion of the pipe body, the cylindrical sleeve and the conical sleeve are integrally manufactured, an upper opening is formed in the upper portion of the cylindrical sleeve, and a lower opening is formed in the lower portion of the conical sleeve. The edge of the lower opening is turned outwards to form a U-shaped bend. The conical sleeve is simple in structure, convenient to use, low in manufacturing cost, good in waterproof effect and attractive, and the sealing effect between the embedded sleeve and the downpipe is guaranteed.
本发明公开一种预埋套管与落水管之间的封闭用锥形套管，包括管体，所述管体上方为圆柱套，下方为锥形套，所述圆柱套与锥形套为一体制成，所述圆柱套的上方开有上口，所述锥形套的下方开有下口，所述下口的边缘向外翻起形成了U形翻弯。本发明结构简单，使用方便，制作成本低，且保证预埋套管与落水管之间的封闭效果，防水效果好，美观。
Conical sleeve for sealing between embedded sleeve and downpipe
The invention discloses a conical sleeve for sealing between an embedded sleeve and a downpipe. The conical sleeve comprises a pipe body, a cylindrical sleeve is arranged on the upper portion of the pipe body, a conical sleeve is arranged on the lower portion of the pipe body, the cylindrical sleeve and the conical sleeve are integrally manufactured, an upper opening is formed in the upper portion of the cylindrical sleeve, and a lower opening is formed in the lower portion of the conical sleeve. The edge of the lower opening is turned outwards to form a U-shaped bend. The conical sleeve is simple in structure, convenient to use, low in manufacturing cost, good in waterproof effect and attractive, and the sealing effect between the embedded sleeve and the downpipe is guaranteed.
本发明公开一种预埋套管与落水管之间的封闭用锥形套管，包括管体，所述管体上方为圆柱套，下方为锥形套，所述圆柱套与锥形套为一体制成，所述圆柱套的上方开有上口，所述锥形套的下方开有下口，所述下口的边缘向外翻起形成了U形翻弯。本发明结构简单，使用方便，制作成本低，且保证预埋套管与落水管之间的封闭效果，防水效果好，美观。
Conical sleeve for sealing between embedded sleeve and downpipe
一种预埋套管与落水管之间的封闭用锥形套管
ZHOU JING (author) / YANG ZHAO (author) / DU HANG (author) / SHI CHENGLIN (author)
2021-12-07
Patent
Electronic Resource
Chinese