TWI562922B - - Google Patents

Info

Publication number
TWI562922B
TWI562922B TW104120213A TW104120213A TWI562922B TW I562922 B TWI562922 B TW I562922B TW 104120213 A TW104120213 A TW 104120213A TW 104120213 A TW104120213 A TW 104120213A TW I562922 B TWI562922 B TW I562922B
Authority
TW
Taiwan
Application number
TW104120213A
Other languages
Chinese (zh)
Other versions
TW201700331A (en
Inventor
rong-yu Xu
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 filed Critical
Priority to TW104120213A priority Critical patent/TW201700331A/en
Application granted granted Critical
Publication of TWI562922B publication Critical patent/TWI562922B/zh
Publication of TW201700331A publication Critical patent/TW201700331A/en

Links

TW104120213A 2015-06-24 2015-06-24 Oil-gas-type height adjustment structure of bicycle seat tube having an oil-gas isolation device together with a floating plug seat to increase the space of gas chamber, maintain the diameter of inner tube constant or smaller for increasing the range of height adjustment TW201700331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW104120213A TW201700331A (en) 2015-06-24 2015-06-24 Oil-gas-type height adjustment structure of bicycle seat tube having an oil-gas isolation device together with a floating plug seat to increase the space of gas chamber, maintain the diameter of inner tube constant or smaller for increasing the range of height adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104120213A TW201700331A (en) 2015-06-24 2015-06-24 Oil-gas-type height adjustment structure of bicycle seat tube having an oil-gas isolation device together with a floating plug seat to increase the space of gas chamber, maintain the diameter of inner tube constant or smaller for increasing the range of height adjustment

Publications (2)

Publication Number Publication Date
TWI562922B true TWI562922B (en) 2016-12-21
TW201700331A TW201700331A (en) 2017-01-01

Family

ID=58227400

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104120213A TW201700331A (en) 2015-06-24 2015-06-24 Oil-gas-type height adjustment structure of bicycle seat tube having an oil-gas isolation device together with a floating plug seat to increase the space of gas chamber, maintain the diameter of inner tube constant or smaller for increasing the range of height adjustment

Country Status (1)

Country Link
TW (1) TW201700331A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI775984B (en) * 2017-11-16 2022-09-01 加拿大商Ｄ３創新公司 Bicycle seat attachment assembly
US11479314B2 (en) 2019-04-06 2022-10-25 D3 Innovation Inc. Dropper post assembly for a bicycle
US11767073B2 (en) 2020-10-09 2023-09-26 D3 Innovation Inc. Bicycle dropper seat post assembly with a locking spring cartridge
US11780520B1 (en) 2022-04-10 2023-10-10 D3 Innovation Inc. Bicycle dropper seat post assembly with a narrow gas spring cartridge
US11834121B2 (en) 2022-04-10 2023-12-05 D3 Innovation Inc. Bicycle dropper seat post assembly with a bottom mounted gas spring cartridge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10358180B2 (en) 2017-01-05 2019-07-23 Sram, Llc Adjustable seatpost

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003104257A (en) * 2001-09-27 2003-04-09 Bridgestone Cycle Co Saddle raising and lowering device and bicycle using the same
TWI385094B (en) * 2010-10-29 2013-02-11 Kind Shock Hi Tech Co Ltd Adjustable bicycle seat tube oil circuit structure
TWM449752U (en) * 2012-10-15 2013-04-01 Taiwan Hodaka Ind Co Ltd Bicycle seat post structure
TWI447041B (en) * 2011-09-21 2014-08-01
CN203780669U (en) * 2014-04-15 2014-08-20 台湾穗高工业股份有限公司 Mechanism for adjusting height of seat post of bicycle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003104257A (en) * 2001-09-27 2003-04-09 Bridgestone Cycle Co Saddle raising and lowering device and bicycle using the same
TWI385094B (en) * 2010-10-29 2013-02-11 Kind Shock Hi Tech Co Ltd Adjustable bicycle seat tube oil circuit structure
TWI447041B (en) * 2011-09-21 2014-08-01
TWM449752U (en) * 2012-10-15 2013-04-01 Taiwan Hodaka Ind Co Ltd Bicycle seat post structure
CN203780669U (en) * 2014-04-15 2014-08-20 台湾穗高工业股份有限公司 Mechanism for adjusting height of seat post of bicycle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI775984B (en) * 2017-11-16 2022-09-01 加拿大商Ｄ３創新公司 Bicycle seat attachment assembly
US11479314B2 (en) 2019-04-06 2022-10-25 D3 Innovation Inc. Dropper post assembly for a bicycle
US11964722B2 (en) 2019-04-06 2024-04-23 D3 Innovation Inc. Dropper post assembly for a bicycle
US11767073B2 (en) 2020-10-09 2023-09-26 D3 Innovation Inc. Bicycle dropper seat post assembly with a locking spring cartridge
US11780520B1 (en) 2022-04-10 2023-10-10 D3 Innovation Inc. Bicycle dropper seat post assembly with a narrow gas spring cartridge
US11834121B2 (en) 2022-04-10 2023-12-05 D3 Innovation Inc. Bicycle dropper seat post assembly with a bottom mounted gas spring cartridge

Also Published As

Publication number Publication date
TW201700331A (en) 2017-01-01

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