| 摘要 |
<p>There is provided a knock-type propelling container having a simple structure that allows media used in the fields of cosmetics, writing, correcting, medical treatment (dental surgery), industry, etc., to be propelled by knocking a knock member of the propelling container. The propelling container comprises a body (12) storing a medium therein and having a tip end opening (12a) for allowing the medium to be propelled therefrom, a piston (22) arranged in the body (12) so as to be slid in a forward/rearward direction of the body (12) and capable of propelling the medium toward to the tip end opening, a piston rod (24) connected to the piston (22) and having a series of engaging-stop portions (24d) formed at fixed intervals in the forward/rearward direction, a knock member (20) provided at the body (12) so as to be reciprocably moved with respect to the body (12), a thrusting cylinder (28) arranged in the body (12) and always biased in a rearward direction, the thrusting cylinder (28) being adapted to be moved forward by knocking the knock member (20) and adapted to be stoppingly engaged with the engaging-stop portions (24d) so as to be rearward slippable relative to the engaging-stop portions (24d), and a detent cylinder (26) fixedly arranged in the body (12) in the forward/rearward direction and adapted to be stoppingly engaged with the engaging-stop portions (24d) so as to be rearward slippable relative to the engaging-stop portions (24d).</p> |
