29-10-2008 дата публикации
Номер: CN0101294648A
Принадлежит:
The invention provides a pipe joint, which prevents a pair of joint components from separating fiercely due to the pressure in the piping when disassembled, and is operated safely and easily. The pipe joint (1) is composed of an internal joint (10) and a pipe sleeve (20). A pin blocking slot (15) is formed on the periphery surface of the major diameter columnar part (11) of the internal joint (10), so that a fixed pin (25) and a movable pin (27) provided on the internal circumference (23a) of the internal joint inserting hole (23) of the pipe sleeve (20) are blocked in the pin blocking slot (15), the internal joint (10) is inserted in the pipe sleeve (20) along the pin blocking slot (15) at the same time, and the movable pin (27) matches with a matching concave part (16) to form a mounting state. When disassembled, each pin (25, 27) is hooked on the second bending part (15b) in the middle of each pin blocking slot (15), to prevent the internal joint (10) and the pipe sleeve (20) from separating ...
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