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Patent Searching and Data


Title:
SUPPORT STRUCTURE OF REVERSE TRICYCLE
Document Type and Number:
WIPO Patent Application WO/2018/041167
Kind Code:
A1
Abstract:
Disclosed is a support structure of a reverse tricycle, specifically a support structure of a reverse tricycle provided with two steering wheels in the front and a driving wheel in the rear, the support structure comprising a vehicle frame, a two-front wheel fixing frame and a rear fork (9). The vehicle frame comprises a vehicle-frame rear segment, a vehicle-frame middle segment and a vehicle-frame front segment. The vehicle-frame front segment is fixedly connected to the two-front wheel fixing frame. The vehicle-frame rear segment is movably connected to the rear fork (9). The rear fork (9) uses a split combined fork. The two-front wheel fixing frame is fixed to the two front wheels. The upper end of a rear central independent shock absorber (4) is fixed to the vehicle frame via a hinge, and the lower end of the rear central independent shock absorber (4) is fixed to the rear fork (9) via a hinge. Further comprised is a parking lock device. The parking lock device controls leftward and rightward swing of the two-front wheel fixing frame, thereby solving the current defects of a decentralized structure of a front suspension frame, and a small space of the vehicle-frame rear segment of the reverse tricycle.

Inventors:
CAO, Zhipeng (No.140, Songshan South Road Zhongyuan Distric, Zhengzhou Henan 6, 450006, CN)
TUO, Weitao (No.140, Songshan South Road Zhongyuan Distric, Zhengzhou Henan 6, 450006, CN)
WANG, Qian (No.140, Songshan South Road Zhongyuan Distric, Zhengzhou Henan 6, 450006, CN)
Application Number:
CN2017/099789
Publication Date:
March 08, 2018
Filing Date:
August 31, 2017
Export Citation:
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Assignee:
ZHEJIANG LANGXIANG INDUSTRIAL CO., LTD. (YANG, JianNo.2 Research Building, B Zone, SME Hatching Park, No.2 Jintang North Road, Wenling Eastern New Distric, Taizhou Zhejiang 7, 317507, CN)
International Classes:
B62K5/05; B62K5/06; B62K25/08; B62K25/18
Domestic Patent References:
WO2009059099A22009-05-07
Foreign References:
CN106218782A2016-12-14
CN206171657U2017-05-17
CN106314644A2017-01-11
CN206187211U2017-05-24
US8814186B12014-08-26
CN203410576U2014-01-29
JP3185982U2013-09-12
CN202847910U2013-04-03
CN203186525U2013-09-11
CN103635381A2014-03-12
US20070176384A12007-08-02
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