A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARILY INSERTED COVER BODY
PROBLEM TO BE SOLVED: To provide a temporarily inserted cover body that may be pulled out readily without consuming a space, after closing a connection port provided with a lip part and a packing.SOLUTION: A temporarily inserted cover body 30 closes a connection port 17 of drainage piping provided with a lip part 23 and a packing 20, the temporarily inserted cover body being removably inserted into and closing the connection port until a prescribed pipe body is connected to the connection port. The temporarily inserted cover body includes a cover body 32 having an outer peripheral surface that may be inserted and fitted into the connection port, and a flexible bag-form cover 34 covered on the cover body and having a bottom part 34b on an end of the bag body inserted into the connection port, the cover being inserted and fitted into the connection port integrally with the cover body. The cover is slippery on an inner periphery 20 side of the packing that enables the temporarily inserted cover body to be pulled out from the connection port, and on an outer peripheral surface 32a side of the cover body that enables the cover body to be pulled out from the connection port when pulling out the cover body of the temporarily inserted cover body.SELECTED DRAWING: Figure 4
【課題】リップ部を備えたパッキンが配設されている接続口部を塞いだ後、スペースを取らずに、容易に抜くことができる仮差し蓋体を提供すること。【解決手段】仮差し蓋体３０は、リップ部２３を有したパッキン２０を備える排水用配管の接続口部１７に対し、抜き可能に挿入して、接続口部に所定の管体を接続させるまでの間、接続口部を塞ぐ。仮差し蓋体は、接続口部内に嵌挿可能な外周面を有した蓋本体３２と、蓋本体に被せられて、蓋本体の接続口部への挿入端側に底部３４ｂを有して、蓋本体と一体的に、接続口部内に嵌挿可能な可撓性を有した袋状のカバー３４と、を備えてなる。カバーは、仮差し蓋体を接続口部から引き抜き可能としたパッキンの内周２０ａ側に対する滑り性、若しくは、仮差し蓋体の蓋本体を抜く際、蓋本体を接続口部から引き抜き可能とした蓋本体の外周面３２ａ側に対する滑り性、を有する。【選択図】図４
TEMPORARILY INSERTED COVER BODY
PROBLEM TO BE SOLVED: To provide a temporarily inserted cover body that may be pulled out readily without consuming a space, after closing a connection port provided with a lip part and a packing.SOLUTION: A temporarily inserted cover body 30 closes a connection port 17 of drainage piping provided with a lip part 23 and a packing 20, the temporarily inserted cover body being removably inserted into and closing the connection port until a prescribed pipe body is connected to the connection port. The temporarily inserted cover body includes a cover body 32 having an outer peripheral surface that may be inserted and fitted into the connection port, and a flexible bag-form cover 34 covered on the cover body and having a bottom part 34b on an end of the bag body inserted into the connection port, the cover being inserted and fitted into the connection port integrally with the cover body. The cover is slippery on an inner periphery 20 side of the packing that enables the temporarily inserted cover body to be pulled out from the connection port, and on an outer peripheral surface 32a side of the cover body that enables the cover body to be pulled out from the connection port when pulling out the cover body of the temporarily inserted cover body.SELECTED DRAWING: Figure 4
【課題】リップ部を備えたパッキンが配設されている接続口部を塞いだ後、スペースを取らずに、容易に抜くことができる仮差し蓋体を提供すること。【解決手段】仮差し蓋体３０は、リップ部２３を有したパッキン２０を備える排水用配管の接続口部１７に対し、抜き可能に挿入して、接続口部に所定の管体を接続させるまでの間、接続口部を塞ぐ。仮差し蓋体は、接続口部内に嵌挿可能な外周面を有した蓋本体３２と、蓋本体に被せられて、蓋本体の接続口部への挿入端側に底部３４ｂを有して、蓋本体と一体的に、接続口部内に嵌挿可能な可撓性を有した袋状のカバー３４と、を備えてなる。カバーは、仮差し蓋体を接続口部から引き抜き可能としたパッキンの内周２０ａ側に対する滑り性、若しくは、仮差し蓋体の蓋本体を抜く際、蓋本体を接続口部から引き抜き可能とした蓋本体の外周面３２ａ側に対する滑り性、を有する。【選択図】図４
TEMPORARILY INSERTED COVER BODY
仮差し蓋体
KOJIMA SEIZO (author) / IWATSUKI TAKESHI (author) / KAKO YOZO (author)
2017-01-19
Patent
Electronic Resource
Japanese
SINTERED BODY, SINTERED BODY MANUFACTURING METHOD, POWDER, AND TEMPORARILY SINTERED BODY
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