| 摘要 |
<p>PURPOSE: A one-touch insertion type pipe connection device capable of increasing work efficiency by the prevention of the breakaway of parts by external impact is provided to engage a ring spring in the stopped groove of a pipe in connecting pipes, thereby reducing manufacturing time and lowering a manufacturing price. CONSTITUTION: A space part(121) is formed at the both sides of a connection pipe(120). A first short sill(123) and a second short sill(125) are formed between the space parts. A ring spring(160) is installed on the front end of an O-ring(130). The ring spring is engaged in the stopped groove(111) of a pipe(110). A inclined fastening member(170) is installed on the front end of the ring spring. When the external force is applied to the pipe, the inclined fastening member compresses the ring spring on the stopped groove of the pipe through a downwardly inclined surface.</p> |
