| 摘要 |
PROBLEM TO BE SOLVED: To eject liquid contents easily toward an arbitrary direction without greatly tilting a container by a method wherein a directionally variable joint having a flow passage communicating with a flow passage in a body is provided at a forward part of the body having the flow passage through which a sucked up fluid flows. SOLUTION: A spherical rotary body 14 is rotatably held as a joint. A top end 13 of a body is connected to the body 12 through the rotary body 14. A holding portion 16 is formed at a forward part of the body 12, and the rotary body 14 is held rotatably without being detached from the body 12. The top end 13 of the body fixes the rotary body 14 and allows a flow passage 20 formed in the body 12, a flow passage 22 formed in the rotary body 14 and a flow passage 21 formed in the top end 13 of the body to communicate with one another. The rotary body 14 rotates within a predetermined range to hold communication between the flow passage 22 and the flow passage 20, and forms a communication holding portion 23 where the diameter of the flow passage 22 is expanded toward the side of the flow passage 20. When a trigger is pulled, liquid contents sucked up flows from the flow passage 20 in the body 12 to the flow passage 21 in the top end 13 of the body through the flow passage 22 in the rotary body 14. |
