公开(公告)号：US20160040814A1

公开(公告)日：2016-02-11

申请号：US14886559

申请日：2015-10-19

申请人： Whi-Dong JUNG ,  Min-Won KIM ,  Jae-Ik LEE ,  Pil-Kang HWANG ,  Sang-Cheon PARK ,  Sung-Muk KANG

发明人： Whi-Dong JUNG ,  Min-Won KIM ,  Jae-Ik LEE ,  Pil-Kang HWANG ,  Sang-Cheon PARK ,  Sung-Muk KANG

IPC分类号： F16L37/244

CPC分类号： F16L37/244 ,  F16L33/225 ,  F16L37/113 ,  F16L2201/10

摘要： The present invention relates to a tube-fitting structure for a pure-water line of a water purifier or refrigerator. The present invention provides a tube connecting structure in which a tube fitted into a body having a fitting part formed therein is fixed by a cap, wherein a guide groove formed to have a receiving recess curved downward is formed on an outer circumferential surface of a tube link part of the body, and wherein a guide protrusion is formed on an inner circumferential surface of the tube corresponding to the outer circumferential surface of the body to allow the guide protrusion to be coupled along the guide groove, so that the tube is easily assembled with the body while the cap is rotated due to an inclined surface of the guide groove. Thus, in spite of enhancing the air tightness of the fitting structure, the assembly is improved.

摘要翻译： 本发明涉及一种净水器或冰箱的纯水管线管接头结构。 本发明提供了一种管连接结构，其中装配在其中形成有配合部的主体中的管由盖固定，其中形成为具有向下弯曲的容纳凹槽的引导槽形成在管的外周表面上 连接部分，并且其中在所述管的内周面上形成有与所述主体的外周面对应的引导突起，以允许所述引导突起沿着所述引导槽联接，使得所述管易于组装 同时由于引导槽的倾斜表面而使盖旋转。 因此，尽管提高了装配结构的气密性，但组装也得到改善。