Title:
ELBOW PIPE JOINT AND CONSTRUCTION METHOD OF PIPE JOINT
Document Type and Number:
Japanese Patent JP2021025624
Kind Code:
A
Abstract:
To provide an elbow pipe joint which can be suitably adapted to even a conduit which straddles a small entrance/exit corner.SOLUTION: An elbow pipe joint 11 comprises a joint main body 12S to which a resin pipe 51 is inserted and connected; a joint main body 12L to which the same-size resin pipe 51 is inserted and connected; retention mechanisms 23 constructed at the joint main bodies 12S, 12L, and composed of one-touch joints for holding the resin pipe 51; and caps 20 for attaching the retention mechanisms 23 to the joint main bodies 12S, 12L. The joint main bodies 12S, 12L are arranged so that mutual axial lines L1, L2 are orthogonal to each other. A distance D1 from a cross point P of the axial lines L1, L2 to a pipe insertion port 20a corresponding to the joint main body 12S is set shorter than a distance D2 from the cross point P to the pipe insertion port 20a corresponding to the joint main body 12L.SELECTED DRAWING: Figure 1
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Inventors:
IMURA HAJIME
SHINODA YUSAKU
NOBESHIMA DAICHI
SHINODA YUSAKU
NOBESHIMA DAICHI
Application Number:
JP2019145930A
Publication Date:
February 22, 2021
Filing Date:
August 08, 2019
Export Citation:
Assignee:
ONDA SEISAKUSHO KK
International Classes:
F16L43/00; F16L37/091; F16L47/18
Domestic Patent References:
| JP2019007619A | 2019-01-17 | |||
| JP2018151041A | 2018-09-27 | |||
| JPS4813481B1 | 1973-04-27 | |||
| JPS55147593U | 1980-10-23 | |||
| JPS5540264U | 1980-03-14 |
Foreign References:
| US5401064A | 1995-03-28 |