Ckd Corporation

Yodogawa Hu-tech Co., Ltd.

Ryuma Kumo

Hideyuki Takeda

Katsumi Ogawa

Masayoshi Kaneko

Yujiro Deguchi

The present invention relates to a tube with coupling according to which liquid leakage and the like can be suppressed as much as possible when couplings are connected. A tube with coupling () according to the present invention is a tube with coupling () obtained by forming a coupling () on a leading end portion () of a tube () through injection molding, and the leading end portion () of the tube () is arranged at a position set back from a leading end portion () of the coupling (), at least a portion of the leading end portion () of the tube () being covered by the coupling (). It is desirable that a flange () is provided so as to protrude outward at a position set back from the leading end portion () of the coupling () and the leading end portion () of the tube () is arranged at a position set further back from the flange ().

Growing community of inventors

Suita, Japan

Ryuma Kumo