| 摘要 |
PURPOSE: A shock-absorbing lower structure for an airless type dispenser is provided to prevent the separation of a support from a dispenser body when the support is pressurized by a piston dropped by an external shock, and prevent the damage on a pumping member. CONSTITUTION: A supporting member(300') is placed at the lower side of a piston(100) in order to absorb a shock, and is elastic in order to support the piston. A dispenser body(10) contains contents, and has the piston moving up according to the use of the contents inside the lower side of the body. A pumping member(20) is coupled to the upper side of the body, and discharges the contents outside the body by pumping. The supporting member is extended from the upper side of a support coupled to the lower side of the body in order to support the lower end of the piston. A mounting part(310) is mounted on the bottom surface inside the body. An elastic part(320) is upwardly extended from the mounting part, and is capable of being contracted and relaxed. The supporting part(330) is placed at the end of the elastic part, and supports the lower end of the piston. A latching protrusion(11) blocks the upward movement of the mounting part. |
