Title:
ほぞ継ぎ接合空気ポンプ
Document Type and Number:
Japanese Patent JP6639603
Kind Code:
B2
Abstract:
A mortise-tenon jointed air pump has a holding base, an inflation cylinder assembly, an inflation connector assembly, and an air pressure gauge. The holding base has a hollow housing. The inflation cylinder assembly is connected to an inlet end of the housing. The inflation connector assembly is mounted in an exhaust opening of the housing. The air pressure gauge is mounted in a pressure sensing portion of the holding base. The housing of the holding base and a connector of the inflation cylinder assembly are connected with each other by engaging at least one engaging protrusion in at least one engaging groove. Moreover, by inserting at least one retaining block through the housing and the connector, a relative position of the connector and the holding base is locked.
Inventors:
Yang swimming
Application Number:
JP2018188759A
Publication Date:
February 05, 2020
Filing Date:
October 04, 2018
Export Citation:
Assignee:
JIAO HSIUNG INDUSTRY CORP.
International Classes:
F04B33/00
Domestic Patent References:
| JP2015218724A | ||||
| JP2015215335A | ||||
| JP2138296U | ||||
| JP3042154U | ||||
| JP11344169A |
Foreign References:
| US6893232 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office