Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONNECTION MECHANISM, WATER SEALING TRAP AND DETACHMENT DEVICE
To provide a connection mechanism which allows a mounting body to be detached from a body to be attached with simple work.SOLUTION: A connection mechanism includes: a mounting part having a projection piece projecting radially inside from an inner peripheral surface; and a part to be mounted having a recessed groove recessed on an outer peripheral surface and an elastic pressure contact body. The recessed groove is formed between an open end and a bottom wall surface formed on the base end side in the axial direction of the part to be mounted so as to face the opening end and extending along the circumferential direction. The recessed groove comprises: a first passage extending from the open end to the bottom wall surface with a predetermined width; and a second passage connected to the first passage on the base end side in the axial direction of the part to be mounted and extending in the circumferential direction along the bottom wall surface. The first passage extends between an inclined wall surface which is inclined at a predetermined angle with respect to the axial direction so as to face the open end and which extends from the open end to the bottom wall surface, and a first opposing wall surface facing the inclined wall surface. The second passage extends between the bottom wall surface and a second opposing wall surface facing the bottom wall surface with a distance capable of storing the projection piece. One end part in the circumferential direction of the second passage communicates with the first passage side, and the other end part in the circumferential direction of the second passage is defined by a locking wall surface.SELECTED DRAWING: Figure 4
【課題】取着体を被取着体に対して簡単な作業で着脱することを可能とする連結機構を提供する。【解決手段】連結機構は、内周面から径方向内側に突出する突出片を有する取着部と、外周面に凹設された凹溝及び弾性の圧接体を有する被取着部とを備える。凹溝は、開口端と、該開口端と対向するように被取着部の軸方向基端側に形成され、周方向に沿って延在する底壁面との間に形成される。凹溝は、開口端から底壁面まで所定の幅で延びる第１通路と、被取着部の軸方向基端側で第１通路に連設され、底壁面に沿って周方向に延びる第２通路とからなる。第１通路は、開口端を向くように軸方向に対して所定の角度で傾斜するとともに開口端から底壁面まで延在する傾斜壁面と、傾斜壁面に対向する第１対向壁面との間で延在する。第２通路は、底壁面と、突出片を収容可能な距離で底壁面に対向する第２対向壁面との間で延在する。第２通路の周方向の一方の端部が第１通路側に連通しているとともに第２通路の周方向の他方の端部が係止壁面によって定められている。【選択図】図４
CONNECTION MECHANISM, WATER SEALING TRAP AND DETACHMENT DEVICE
To provide a connection mechanism which allows a mounting body to be detached from a body to be attached with simple work.SOLUTION: A connection mechanism includes: a mounting part having a projection piece projecting radially inside from an inner peripheral surface; and a part to be mounted having a recessed groove recessed on an outer peripheral surface and an elastic pressure contact body. The recessed groove is formed between an open end and a bottom wall surface formed on the base end side in the axial direction of the part to be mounted so as to face the opening end and extending along the circumferential direction. The recessed groove comprises: a first passage extending from the open end to the bottom wall surface with a predetermined width; and a second passage connected to the first passage on the base end side in the axial direction of the part to be mounted and extending in the circumferential direction along the bottom wall surface. The first passage extends between an inclined wall surface which is inclined at a predetermined angle with respect to the axial direction so as to face the open end and which extends from the open end to the bottom wall surface, and a first opposing wall surface facing the inclined wall surface. The second passage extends between the bottom wall surface and a second opposing wall surface facing the bottom wall surface with a distance capable of storing the projection piece. One end part in the circumferential direction of the second passage communicates with the first passage side, and the other end part in the circumferential direction of the second passage is defined by a locking wall surface.SELECTED DRAWING: Figure 4
【課題】取着体を被取着体に対して簡単な作業で着脱することを可能とする連結機構を提供する。【解決手段】連結機構は、内周面から径方向内側に突出する突出片を有する取着部と、外周面に凹設された凹溝及び弾性の圧接体を有する被取着部とを備える。凹溝は、開口端と、該開口端と対向するように被取着部の軸方向基端側に形成され、周方向に沿って延在する底壁面との間に形成される。凹溝は、開口端から底壁面まで所定の幅で延びる第１通路と、被取着部の軸方向基端側で第１通路に連設され、底壁面に沿って周方向に延びる第２通路とからなる。第１通路は、開口端を向くように軸方向に対して所定の角度で傾斜するとともに開口端から底壁面まで延在する傾斜壁面と、傾斜壁面に対向する第１対向壁面との間で延在する。第２通路は、底壁面と、突出片を収容可能な距離で底壁面に対向する第２対向壁面との間で延在する。第２通路の周方向の一方の端部が第１通路側に連通しているとともに第２通路の周方向の他方の端部が係止壁面によって定められている。【選択図】図４
CONNECTION MECHANISM, WATER SEALING TRAP AND DETACHMENT DEVICE
連結機構、水封トラップ、及び、着脱装置
HORI NOBUO (Autor:in)
18.04.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser