TW200606336A - Inflator with inflation and deflation effects - Google Patents

Inflator with inflation and deflation effects

Info

Publication number
TW200606336A
TW200606336A TW093137431A TW93137431A TW200606336A TW 200606336 A TW200606336 A TW 200606336A TW 093137431 A TW093137431 A TW 093137431A TW 93137431 A TW93137431 A TW 93137431A TW 200606336 A TW200606336 A TW 200606336A
Authority
TW
Taiwan
Prior art keywords
cylinder body
inflator
gas passage
gas
compression room
Prior art date
Application number
TW093137431A
Other languages
Chinese (zh)
Inventor
Chiang-Pei Chen
Original Assignee
Chiang-Pei Chen
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 Chiang-Pei Chen filed Critical Chiang-Pei Chen
Priority to TW093137431A priority Critical patent/TW200606336A/en
Publication of TW200606336A publication Critical patent/TW200606336A/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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)

Abstract

An inflator with inflation and deflation effects. The inflator includes: a cylinder body in which a piston is fitted for compressing the gas in a compression room formed in the cylinder body between the piston and the front end of the cylinder body; a piston rod having an internal gas passage, a front end of the piston rod extending through a rear end of the cylinder body into the cylinder body to connect with the piston, a front end of the gas passage communicating with the compression room; a handle connected with a rear end of the piston rod; a gas passage connector located at the cylinder body end of the inflator; a rear end of the gas passage communicating with outer side through the gas passage connector; a cylinder body connector located at the handle end of the inflator; the compression room communicating with the outer side through the cylinder body connector; a first one-way valve only permitting the gas to one-way flow between the compression room and outer side; a second one-way valve only permitting the gas to one-way flow between outer side, the gas passage and the compression room. Along the longitude of the inflator, the two one-way valves only permit the gas to one-way flow in the same direction. When inflating an object, the object is connected with one of the two connectors; when deflating the object, the object is connected with the other connector.
TW093137431A 2004-08-11 2004-12-03 Inflator with inflation and deflation effects TW200606336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW093137431A TW200606336A (en) 2004-08-11 2004-12-03 Inflator with inflation and deflation effects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW93124036 2004-08-11
TW093137431A TW200606336A (en) 2004-08-11 2004-12-03 Inflator with inflation and deflation effects

Publications (1)

Publication Number Publication Date
TW200606336A true TW200606336A (en) 2006-02-16

Family

ID=35800138

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093137431A TW200606336A (en) 2004-08-11 2004-12-03 Inflator with inflation and deflation effects

Country Status (2)

Country Link
US (1) US20060034719A1 (en)
TW (1) TW200606336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486255A (en) * 2019-08-08 2019-11-22 厦门城市职业学院（厦门市广播电视大学） The water pumping equipment using wind energy of coastal arrangement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM401700U (en) * 2010-10-20 2011-04-11 Jiao Hsiung Ind Corp Bidirectional air pump
KR101144500B1 (en) * 2012-03-16 2012-05-11 김상영 Vacuum apparatus
CN113124312A (en) * 2021-04-23 2021-07-16 内蒙古民族大学 Unmanned hydrogen station system
WO2024098884A1 (en) * 2022-11-07 2024-05-16 珠海格力电器股份有限公司 Air pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486255A (en) * 2019-08-08 2019-11-22 厦门城市职业学院（厦门市广播电视大学） The water pumping equipment using wind energy of coastal arrangement

Also Published As

Publication number Publication date
US20060034719A1 (en) 2006-02-16

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