TW200738967A - Operation assistant tool for manual pump - Google Patents

Operation assistant tool for manual pump

Info

Publication number
TW200738967A
TW200738967A TW095147551A TW95147551A TW200738967A TW 200738967 A TW200738967 A TW 200738967A TW 095147551 A TW095147551 A TW 095147551A TW 95147551 A TW95147551 A TW 95147551A TW 200738967 A TW200738967 A TW 200738967A
Authority
TW
Taiwan
Prior art keywords
screwing
outlet
operation assistant
piston rod
assistant tool
Prior art date
Application number
TW095147551A
Other languages
Chinese (zh)
Other versions
TWI376457B (en
Inventor
Takao Hoshino
Original Assignee
Nissan Diesel Motor Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Diesel Motor Co filed Critical Nissan Diesel Motor Co
Publication of TW200738967A publication Critical patent/TW200738967A/en
Application granted granted Critical
Publication of TWI376457B publication Critical patent/TWI376457B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Provided is an operation assistant tool for manual pump of piston type, wherein a revolvable screwing member provided on a suction section extending from a pump body is screwed into an outlet of a storage container and assembled on the storage container, and by operating a piston rod extruding from the pump body back and forth, a piston in the pump body is operated to draw liquid. The operation assistant tool for manual pump includes a supporting board having an opening for screwing the screwing member to the outlet, the supporting board being fixed by screwing the screwing member to the outlet through the opening; a strut provided on the supporting board; and a swing arm having a fulcrum portion pivoting on the strut, an effort portion for applying force, and an action portion provided on a position internally or externally dividing the line joining the fulcrum portion and the effort portion. Thus, the piston rod can be operated back and forth by holding and swinging the effort portion of the swing arm connected with the piston rod on the action portion.
TW095147551A 2005-12-28 2006-12-19 Operation assistant tool for manual pump TWI376457B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005379116A JP4761962B2 (en) 2005-12-28 2005-12-28 Manual pump operation aid

Publications (2)

Publication Number Publication Date
TW200738967A true TW200738967A (en) 2007-10-16
TWI376457B TWI376457B (en) 2012-11-11

Family

ID=38228069

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095147551A TWI376457B (en) 2005-12-28 2006-12-19 Operation assistant tool for manual pump

Country Status (8)

Country Link
JP (1) JP4761962B2 (en)
KR (1) KR101282395B1 (en)
CN (1) CN101317009B (en)
AU (1) AU2006333887C1 (en)
HK (1) HK1122347A1 (en)
NZ (1) NZ569506A (en)
TW (1) TWI376457B (en)
WO (1) WO2007077711A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2532078C1 (en) * 2013-07-02 2014-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный технологический университет" Hand-operated pump
CN103670993A (en) * 2013-11-29 2014-03-26 南通高盛机械制造有限公司 Manual pump
KR101697265B1 (en) * 2015-05-20 2017-02-01 정찬조 Hydraulic double-acting hand pump
JP6592278B2 (en) * 2015-06-04 2019-10-16 株式会社ダイゾー Booster device for discharge container and injection device provided with the same
KR102247652B1 (en) 2020-11-10 2021-05-03 신희정 Pumping Apparatus using Hand Pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473479A (en) * 1967-07-07 1969-10-21 Superior Mfg Co Barrel pump assembly
US4403926A (en) * 1981-02-17 1983-09-13 Witco Chemical Corporation Barrel pump
JPH0211435Y2 (en) * 1985-02-26 1990-03-22
JPH0519580Y2 (en) * 1987-02-04 1993-05-24
JP3908467B2 (en) * 2001-02-08 2007-04-25 株式会社ヤマダコーポレーション Pump device
CN2723725Y (en) * 2004-09-03 2005-09-07 太仓多邻塑料制品有限公司 Press structure for hand press pump

Also Published As

Publication number Publication date
JP4761962B2 (en) 2011-08-31
WO2007077711A1 (en) 2007-07-12
CN101317009B (en) 2010-05-26
AU2006333887A2 (en) 2008-08-21
KR101282395B1 (en) 2013-07-04
AU2006333887B2 (en) 2011-09-01
AU2006333887C1 (en) 2012-05-10
HK1122347A1 (en) 2009-05-15
AU2006333887A1 (en) 2007-07-12
TWI376457B (en) 2012-11-11
JP2007177752A (en) 2007-07-12
CN101317009A (en) 2008-12-03
NZ569506A (en) 2010-07-30
KR20080080115A (en) 2008-09-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees