| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a T-shaped pipe joint with good appearance, which enables branching and connection of vertical pipes in such a manner as to make a joint inconspicuous by improving the appearance of the joint, and which does not cause an increase in manufacturing cost. <P>SOLUTION: In a T-shaped pipe joint, a T-shaped joint body has a first insertion port, a convex branch pipe insertion part, and a contracted pipe part, and an inclined mounting pipe is externally fitted and attached to the convex branch pipe insertion part. Inclined planes are formed on the inclined mounting pipe; the inclined planes are fitted and joined along the outer diameter of the joint body; a vertical pipe having a contracted pipe part coated with the adhesive is fitted, inserted and joined to the first insertion port; an end part of the vertical pipe is fitted, inserted and joined after coating the contracted pipe portion with the adhesive; and a branch pipe having a contracted pipe portion of an insertion port coated with the adhesive is fitted, inserted and joined to the inclined mounting pipe fitted, inserted and joined. The T-shaped pipe joint is provided with a joint structure described above. <P>COPYRIGHT: (C)2013,JPO&INPIT |
