The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Sep. 20, 2019
Jms Co., Ltd., Hiroshima, JP;
Masahiko Takeuchi, Hiroshima, JP;
JMS CO., LTD., Hiroshima, JP;
Abstract
A first member () and a second member () are coupled to each other in a coupling portion (). The first member includes, on the opposite side to the coupling portion, a main portion () that is connectable to a counterpart connector. The main portion and the second member are in communication with each other via a flow channel (). One of the first member and the second member includes an outer cylindrical portion (), and the other of the first member and the second member includes an inner cylindrical portion (). In the coupling portion, the inner cylindrical portion is fitted in the outer cylindrical portion. The outer cylindrical portion includes a first engagement portion () and an abutment portion (). The inner cylindrical portion includes a second engagement portion () that engages the first engagement portion, and a leading end () that is a front end of the inner cylindrical portion in a direction in which the inner cylindrical portion is fitted into the outer cylindrical portion. As a result of the first engagement portion and the second engagement portion engaging each other, the leading end of the inner cylindrical portion abuts against the abutment portion of the outer cylindrical portion along a central axis ().