BUBBLE GENERATING AND DISCHARGING UNIT, CONTENT BUBBLE DISCHARGING PUMP MECHANISM, AND PUMP-TYPE PRODUCT HAVING THE PUMP MECHANISM

摘要

PROBLEM TO BE SOLVED: To easily and reliably control a member related to bubble generation in a production process of a content bubble discharging pump mechanism and to make production efficient for the whole pump mechanism.;SOLUTION: In a bubble generating and discharging unit 20, bubble generating and operating units 23, 24 are provided on a part of an integrated object of a content discharging passage area consisting of a spout 25, a mixing passage member 22 and a downstream side stem member 21, an air storage space area C is demarcated, and air valve members 26, 27 for feeding air in the space area C to the upstream side of the bubble generating and operating units 23, 24 on the integrated object according to the operational mode setting operation. Components related to the bubble generation of the content to the discharge to an external space are defined as the bubble generating and discharging unit 20, and can be controlled by the separate unit from a content-exclusive passage mechanism (not related to bubble generation and its subsequent discharging path) such as a screw cap 12, a housing 15, and an upstream side stem member 13.;COPYRIGHT: (C)2011,JPO&INPIT