| 摘要 |
A sprinkler head of a frame-yoke type is provided. The sprinkler head comprises a disassemblable part including a support, a balance, a movable member and a heat-sensitive body. The sprinkler head also includes elements for preventing dislodgement of the balance from the support. These elements are disposed at a position adjacent where the balance and the support engage with each other. The elements for preventing dislodgement of the balance may include protrusions extending outwardly from each sides of the balance body.
|
