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Patent Searching and Data


Title:
ROTATING SHAFT CONNECTOR AND FOLDABLE MOPED
Document Type and Number:
WIPO Patent Application WO/2020/154881
Kind Code:
A1
Abstract:
A rotating shaft connector, and a foldable moped and a foldable suitcase using the rotating shaft connector. The rotating shaft connector comprises: an elastic lock pin (40); a first connection member (10) mainly consisting of a pivoting shaft portion (11) and a positioning shaft plate portion (12); and a second connection member (20) mainly consisting of a connection ear portion (21) and a connection plate portion (22). The pivoting shaft portion (11) is sandwiched between two vertical arms of the connection ear portion (21), and rotatably connected to the connection ear portion (21) by means of a pivoting pin shaft (30). The elastic lock pin (40) is mounted on a transverse arm of the connection ear portion (21), and positioning lock grooves (a) are provided on the outer circumferential wall of the pivoting shaft portion (11). According to the rotating shaft connector, the use of the pivoting pin shaft (30) enables the first connection member (10) and the second connection member (20) to be turned and folded with respect to each other, and the positioning and fitting relationship between the positioning lock grooves (a) and the elastic lock pin (40) ensures that the second connection member (20) can be positioned and locked after being turned to a certain angle with respect to the first connection member (10); conditions for the application of the rotating shaft connector to foldable items are created while achieving the structural effect of positioning and locking of the rotating shaft connector itself.

Inventors:
LI JUNNAN (CN)
TIAN YUANFEIXUE (CN)
Application Number:
PCT/CN2019/073633
Publication Date:
August 06, 2020
Filing Date:
January 29, 2019
Export Citation:
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Assignee:
LI JUNNAN (CN)
International Classes:
B60K15/00; F16C11/10
Foreign References:
US20150050073A12015-02-19
CN207454534U2018-06-05
CN2421231Y2001-02-28
CN101209738A2008-07-02
KR20120025880A2012-03-16
CN106499933A2017-03-15
CN201636199U2010-11-17
Attorney, Agent or Firm:
SHENZHEN HANTANG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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