Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONNECTING BODY AND TUBULAR PASSAGE TOOL
To provide a connecting body that can effectively connect an actuating body having at least a suction function or a pressurization function with a tubular passage having an opening in an airtight manner, and provide a tubular passage tool where the actuating body is bonded with the connecting body, and for unblocking a drain pipe, etc.SOLUTION: A connecting body A where an opening B2 of the actuating body B of a wooden bowl shape is bonded with a proximal end of a cylindrical body part AX is integrally molded by a synthetic rubber, and a tip end of a handle D is bonded to a bottom of the actuating body B. The body part AX has: a first substantially cylindrical outer circumferential part 1a having an outer diameter being smaller than three substantially cylindrical outer circumferential parts of a substantially constant radius where an outer diameter is smaller as positioned in a tip side, that is, a proximal end of the body part AX bonded to the opening B2 of the actuating body B; a second substantially cylindrical outer circumferential part 2a having the outer diameter being smaller than it; and a third substantially cylindrical outer circumferential part 3a having the outer diameter being smaller furthermore. In the proximal end and the tip end in the outer circumferential part of the body part AX, there is provided a flange-shaped protruding part protruded outwardly and capable of being deformed flexibly.SELECTED DRAWING: Figure 1
【課題】 少なくとも吸引機能又は加圧機能を有する作動体と、開口部を有する管状路を、効果的に気密状に接続し得る接続体、及び、その接続体と前記作動体が結合した、排水管の閉塞解除等を行うための管状路用具の提供。【解決手段】 椀形状の作動体Ｂの開口部Ｂ２と筒状の本体部ＡＸの基端部が結合した接続体Ａを合成ゴムにより一体成形し、柄Ｄの先端部を作動体Ｂの底部に結合させる。本体部ＡＸは、先端側に位置するものほど外径が小さいほぼ一定半径の３つの略円筒状外周部、すなわち、作動体Ｂの開口部Ｂ２に結合した本体部ＡＸの基端部よりも外径が小さい第１の略円筒状外周部１ａと、それよりも外径が小さい第２の略円筒状外周部２ａと、更に外径が小さい第３の略円筒状外周部３ａを有する。本体部ＡＸの外周部における基端部及び先端部に、外方に張り出して柔軟に変形し得る鍔状の張出部を有する。【選択図】 図１
CONNECTING BODY AND TUBULAR PASSAGE TOOL
To provide a connecting body that can effectively connect an actuating body having at least a suction function or a pressurization function with a tubular passage having an opening in an airtight manner, and provide a tubular passage tool where the actuating body is bonded with the connecting body, and for unblocking a drain pipe, etc.SOLUTION: A connecting body A where an opening B2 of the actuating body B of a wooden bowl shape is bonded with a proximal end of a cylindrical body part AX is integrally molded by a synthetic rubber, and a tip end of a handle D is bonded to a bottom of the actuating body B. The body part AX has: a first substantially cylindrical outer circumferential part 1a having an outer diameter being smaller than three substantially cylindrical outer circumferential parts of a substantially constant radius where an outer diameter is smaller as positioned in a tip side, that is, a proximal end of the body part AX bonded to the opening B2 of the actuating body B; a second substantially cylindrical outer circumferential part 2a having the outer diameter being smaller than it; and a third substantially cylindrical outer circumferential part 3a having the outer diameter being smaller furthermore. In the proximal end and the tip end in the outer circumferential part of the body part AX, there is provided a flange-shaped protruding part protruded outwardly and capable of being deformed flexibly.SELECTED DRAWING: Figure 1
【課題】 少なくとも吸引機能又は加圧機能を有する作動体と、開口部を有する管状路を、効果的に気密状に接続し得る接続体、及び、その接続体と前記作動体が結合した、排水管の閉塞解除等を行うための管状路用具の提供。【解決手段】 椀形状の作動体Ｂの開口部Ｂ２と筒状の本体部ＡＸの基端部が結合した接続体Ａを合成ゴムにより一体成形し、柄Ｄの先端部を作動体Ｂの底部に結合させる。本体部ＡＸは、先端側に位置するものほど外径が小さいほぼ一定半径の３つの略円筒状外周部、すなわち、作動体Ｂの開口部Ｂ２に結合した本体部ＡＸの基端部よりも外径が小さい第１の略円筒状外周部１ａと、それよりも外径が小さい第２の略円筒状外周部２ａと、更に外径が小さい第３の略円筒状外周部３ａを有する。本体部ＡＸの外周部における基端部及び先端部に、外方に張り出して柔軟に変形し得る鍔状の張出部を有する。【選択図】 図１
CONNECTING BODY AND TUBULAR PASSAGE TOOL
接続体及び管状路用具
MATSUSHIMA HIKARI ( Autor:in )
30.08.2021
Patent
Elektronische Ressource
Japanisch
Novel tubular pile connecting method and tubular pile connecting structure
| Europäisches Patentamt | 2025
Connecting device and connecting method for exhaust passage
| Europäisches Patentamt | 2024