TW200909679A - Structure of double-cylinder-walled air pump with T-shaped handle - Google Patents

Structure of double-cylinder-walled air pump with T-shaped handle Download PDF

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Publication number
TW200909679A
TW200909679A TW096131527A TW96131527A TW200909679A TW 200909679 A TW200909679 A TW 200909679A TW 096131527 A TW096131527 A TW 096131527A TW 96131527 A TW96131527 A TW 96131527A TW 200909679 A TW200909679 A TW 200909679A
Authority
TW
Taiwan
Prior art keywords
handle
sleeve
double
fastening
cylinder
Prior art date
Application number
TW096131527A
Other languages
English (en)
Chinese (zh)
Other versions
TWI336748B (enrdf_load_stackoverflow
Inventor
shi-wen Zhuang
Original Assignee
Topeak Inc
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 Topeak Inc filed Critical Topeak Inc
Priority to TW096131527A priority Critical patent/TW200909679A/zh
Priority to US11/927,844 priority patent/US20080050255A1/en
Priority to DE102007052616A priority patent/DE102007052616B4/de
Publication of TW200909679A publication Critical patent/TW200909679A/zh
Application granted granted Critical
Publication of TWI336748B publication Critical patent/TWI336748B/zh

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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
TW096131527A 2005-12-14 2007-08-24 Structure of double-cylinder-walled air pump with T-shaped handle TW200909679A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW096131527A TW200909679A (en) 2007-08-24 2007-08-24 Structure of double-cylinder-walled air pump with T-shaped handle
US11/927,844 US20080050255A1 (en) 2005-12-14 2007-10-30 Pumping Device
DE102007052616A DE102007052616B4 (de) 2007-08-24 2007-11-05 Pumpvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096131527A TW200909679A (en) 2007-08-24 2007-08-24 Structure of double-cylinder-walled air pump with T-shaped handle

Publications (2)

Publication Number Publication Date
TW200909679A true TW200909679A (en) 2009-03-01
TWI336748B TWI336748B (enrdf_load_stackoverflow) 2011-02-01

Family

ID=39113650

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096131527A TW200909679A (en) 2005-12-14 2007-08-24 Structure of double-cylinder-walled air pump with T-shaped handle

Country Status (3)

Country Link
US (1) US20080050255A1 (enrdf_load_stackoverflow)
DE (1) DE102007052616B4 (enrdf_load_stackoverflow)
TW (1) TW200909679A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393821B (enrdf_load_stackoverflow) * 2011-01-27 2013-04-21
TWI401362B (enrdf_load_stackoverflow) * 2011-02-10 2013-07-11
TWI629414B (zh) * 2017-02-08 2018-07-11 吳樹木 Air pumping device with automatic opening and closing air reservoir vent function

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046865B4 (de) * 2008-09-12 2012-04-12 Scott Wu Minipumpe
US20120192993A1 (en) * 2011-01-31 2012-08-02 Louis Chuang Air Pump Usable for Inflating Object Rapidly
CN102817800A (zh) * 2011-06-10 2012-12-12 黄英哲 轻便型打气筒的定位结构
JP2014080867A (ja) * 2012-10-12 2014-05-08 Beto Engineering & Marketing Co Ltd 折りたたみ可能なハンドルを備えたエアポンプ
US9765766B2 (en) 2014-09-12 2017-09-19 Everlast Climbing Industries, Inc. Bicycle tire pump
US11460017B2 (en) 2019-05-16 2022-10-04 Everlast Climbing Industries, Inc. Bicycle tire pump

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US6017196A (en) * 1998-01-22 2000-01-25 Wu; Scott Bicycle inflator
US6017201A (en) * 1998-07-17 2000-01-25 Yang; Hsi-Kung Air pump with a hidden extension tube
DE19833504C2 (de) * 1998-07-24 2000-05-04 Gneuss Kunststofftechnik Gmbh Kunststoffschmelze-Schußkolben
US6196807B1 (en) * 1998-07-30 2001-03-06 Scott Wu Pressure gauge of a bicycle tire pump with accurate indication
US6135733A (en) * 2000-02-07 2000-10-24 Wu; Scott Manual air pump having selectable high pressure and low pressure modes
US6132189A (en) * 2000-03-24 2000-10-17 A-Pro Cycles, Inc. Combined bicycle tire and air suspension pump with removable pressure gauge
US6325601B2 (en) * 2000-04-12 2001-12-04 Scott Wu Manual air pump having selectable high pressure and high volume modes
TW431558U (en) * 2000-08-11 2001-04-21 Topeak Inc Improved air pump structure
US6350112B1 (en) * 2000-11-24 2002-02-26 Ying-Che Huang Dual-direction pump for a bike
US6464477B1 (en) * 2001-05-23 2002-10-15 Scott Wu Retaining device for a pivotable handle of a hand pump
KR100442379B1 (ko) * 2001-10-15 2004-07-30 엘지전자 주식회사 왕복동식 압축기의 가스 흡입장치
US20040010233A1 (en) * 2002-04-16 2004-01-15 Birger Hjertman System and a method for modification of a device and a device suitable for modification
US6986651B2 (en) * 2002-06-10 2006-01-17 Balcrank Products, Inc. Pump priming apparatus
US6716006B2 (en) * 2002-06-17 2004-04-06 Hsi-Kung Yang Telescopic dual movement pump
US6736618B2 (en) * 2002-07-08 2004-05-18 Scott Wu Pump for easy attachment to bicycle
US6817060B2 (en) * 2003-01-22 2004-11-16 Chun-Ming Huang Collapsible handle device for inflator
US6835019B2 (en) * 2003-02-13 2004-12-28 Tracy G. White Fluid applicator device
US6893232B2 (en) * 2003-02-27 2005-05-17 Scott Wu Hand operable pump
US6935850B2 (en) * 2003-05-15 2005-08-30 Ying-Che Huang Axially aligned dual piston cylinder air pump with a common head portion
US7063521B2 (en) * 2003-07-10 2006-06-20 Ying-Che Huang Collapsible handgrip for inflator
TWM274455U (en) * 2005-03-03 2005-09-01 Topeak Inc Improved air pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393821B (enrdf_load_stackoverflow) * 2011-01-27 2013-04-21
TWI401362B (enrdf_load_stackoverflow) * 2011-02-10 2013-07-11
TWI629414B (zh) * 2017-02-08 2018-07-11 吳樹木 Air pumping device with automatic opening and closing air reservoir vent function

Also Published As

Publication number Publication date
DE102007052616B4 (de) 2009-07-02
DE102007052616A1 (de) 2009-02-26
US20080050255A1 (en) 2008-02-28
TWI336748B (enrdf_load_stackoverflow) 2011-02-01

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MM4A Annulment or lapse of patent due to non-payment of fees