| 摘要 |
PROBLEM TO BE SOLVED: To provide a bottle mouth structure in a liquid/powder bottle from which contents received in the bottle such as salt is dispensed from the bottle mouth for use wherein a lid for closing the bottle mouth need not be removed and fitted at each dispensing. SOLUTION: A valve seat 3 having a dispensing hole 4 at a center is laterally provided inside a bottle mouth 2, and also a valve mechanism with a ball valve 5 mounted on the valve seat 3 is provided, wherein with a bottle body 1 tilted, the ball valve 5 is disengaged from the dispensing hole 4 so that salt 12 or the like which is contents in the bottle can be freely taken out through the dispensing hole 4. In addition when the bottle body 1 is in a constant standing posture when it is put on a table or the like, the ball valve 5 self-rotates to be in a restored and mounted posture on the dispensing hole 4 thereby close- sealing the hole 4. |
