Patent ID: 9370790
Filing Date: 2016-06-21
CPC Classification: B05B

Claim Text:
1. A shock-absorbing lower structure of an airless type dispenser comprising: a housing containing contents and including a piston moving upwards according to a use of contents; and a pumping member engaged to the upper part of the housing and discharging contents by pumping action, wherein a shock-absorbing lower structure of an airless type dispenser further comprising a support member, located on the lower part of the piston and made of an elastic material that supports the piston so as to make an absorbing shock effect possible, the support member extending from a point of an upper surface of a housing support coupled to a lower portion of the housing, the support member having a curved upper side, and wherein the support member is separated from a lower end of the piston when the piston ascends and the support member supports the lower end of the piston when the piston descends as a result of an external impact, thereby preventing the housing support from being separated from the housing.