Title:
手動式多段空気入れ
Document Type and Number:
Japanese Patent JP5886385
Kind Code:
B2
Abstract:
A multistage air pump has a cylinder assembly, a second piston assembly slidably mounted through the cylinder assembly, and a first piston assembly protruding in the second piston assembly. Multiple chambers are defined in the multistage air pump, and communicate with each other via multiple one-way mechanisms. Air drawn into the multistage air pump is compressed in multiple stages within a single push, such that a large amount of high pressure air is provided.
Inventors:
Toothpick blue
Yang
Yang
Application Number:
JP2014152836A
Publication Date:
March 16, 2016
Filing Date:
July 28, 2014
Export Citation:
Assignee:
Toothpick blue
Yang
Yang
International Classes:
F04B41/00; F04B33/00
Domestic Patent References:
| JP56000577A | ||||
| JP25002172Y1 |
Attorney, Agent or Firm:
Sakuo Yamaguchi