Title:
【発明の名称】泡噴出容器
Document Type and Number:
Japanese Patent JP3329581
Kind Code:
B2
Abstract:
PURPOSE:To obtain an excellent foam jet container eliminating the need for using a ball valve body to reduce the number of members in this part, facilitating an incorporating operation, preventing intrusion of liquid into an air cylinder as much as possible, and preventing occurrence of a failure in operation a pump. CONSTITUTION:A valve body 34 of a special shape is used for omitting ball valves of a delivery valve and a suction valve. A partition wall 25 moving up and down in a large-diameter cylinder 14 is provided for partitioning a part below as an air pressurizing chamber A. The inner peripheral edge of the partition wall 25 is fitted over a stem 22 so as to open and block a vent path 39 opened to the outer periphery of the stem 22. When a head 23 is pressed down, the vent path is opened. When the head 23 is lifted, the vent path 39 is blocked. In this manner, a ball valve for the suction valve is omitted.
Inventors:
Shigeo Iizuka
Tadao Saito
Tadao Saito
Application Number:
JP13133394A
Publication Date:
September 30, 2002
Filing Date:
May 20, 1994
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D83/76; B05B1/02; B05B7/00; B05B7/04; B05B11/00; B65D47/06; B65D47/34; (IPC1-7): B65D47/34; B05B1/02; B05B7/04; B05B11/00; B65D47/06; B65D83/76
Domestic Patent References:
| JP567351U | ||||
| JP524560U | ||||
| JP3123855U |
Attorney, Agent or Firm:
Yoshio Imaoka