| 摘要 |
The present invention is to provide a snap fit type valve which can easily perform attachment and detachment operations with respect to a piping base member. The snap fit type valve comprises a pair of attachment levers (7, 8) locked to a base member (10) on a side of a valve body (2) in a snap fit type. The attachment levers (7, 8) include shoulder portions (7a, 8a) extending from the valve body (2), arm portions (7b, 8b) connected to front ends of the shoulder portions (7a, 8a), and locking portions (7d, 8d) formed at the front ends of the arm portions (7b, 8b), respectively, and can be elastically deformed in a direction in which the interval between the locking portions (7d, 8d) gets wider. One attachment lever (7) in which the shoulder portion (7a) and the arm portion (7b) are connected through an arc-shaped connection portion (7c) is elastically deformed at the position of the connection portion (7c). The other attachment lever (8) is elastically deformed at the position of the shoulder portion (8a), and has an operation portion (8c) for elastically deforming the shoulder portion (8a). |
