Title:
BACK CARRIER ADJUSTMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/156369
Kind Code:
A1
Abstract:
A back carrier adjustment system (1000) for use in a back carrier (B1), the back carrier (B1) having a body (B11) and a back strap unit (B12), the back strap unit (B12) being connected to the body (B11), and the back carrier adjustment system (1000) comprising a guiding unit (1100), a sliding unit (1300), and a fastening apparatus (1400). The guiding unit (1100) is arranged on the back strap unit (B12), and the sliding unit (1300) is connected to the body (B11) and is slidably limited on the guiding unit (1100). The fastening apparatus (1400) comprises at least one tether (1410, 1420) and a strap winding mechanism (1430), the at least one tether (1410, 1420) being connected to the sliding unit (1300), and the strap winding mechanism (1430) being operably coupled to the at least one tether (1410, 1420); the strap winding mechanism (1430) is operated to release and retract the at least one tether (1410, 1420), such that the sliding unit (1300) moves relative to the guiding unit (1100) in order to adjust the height of the body (B11) relative to the back strap unit (B12). The comfort of use is thereby improved.
More Like This:
JP2004194928 | BACK PAD MEMBER OF BACK-CARRIED TYPE BAG |
WO/1997/019614 | BODY-MOUNTABLE CONTAINER |
Inventors:
CHEN CHIN-CHU (CN)
Application Number:
PCT/CN2020/073425
Publication Date:
August 06, 2020
Filing Date:
January 21, 2020
Export Citation:
Assignee:
CHEN CHIN-CHU (CN)
International Classes:
A45F3/04
Foreign References:
CN1596077A | 2005-03-16 | |||
CN2631292Y | 2004-08-11 | |||
CN206380889U | 2017-08-08 | |||
CN200938906Y | 2007-08-29 | |||
EP0628265A1 | 1994-12-14 | |||
EP0405035A1 | 1991-01-02 |
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (CN)
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