Title:
FOLDABLE BALANCE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/197304
Kind Code:
A1
Abstract:
A foldable balance vehicle, comprising wheel mechanisms (1), a foot board mechanism (2), folding apparatuses, and balance devices (22), the foot board mechanism (2) is a sunken down-type foot board mechanism mounted at lower parts of the wheel mechanisms (1), two sides of a left foot board (23) and a right foot board (24) are both provided with balance devices (22), each wheel mechanism (1) is provided with a folding apparatus, each folding apparatus comprises a rotating folding mechanism and a locking mechanism, each locking mechanism comprises a locking mechanism mounted on the foot board mechanism (2), one end of each rotating folding mechanism is rotatably connected to a wheel mechanism (1), and the other end is rotatably connected to the foot board mechanism (2); the wheel mechanisms (1), by means of the rotating folding mechanisms, can be turned and folded to fit under the foot board mechanism (2). The sunken down-type foot board has a lower center of gravity, the folding apparatuses allow each wheel to be independently folded, which lowers folding difficulty, and when folding, only a relatively small amount of force is needed to fold the wheels; upon folding, the wheel fits close to the foot board, which reduces space needed for storage, and the wheels are balanced under the foot board, achieving more stable placement compared to opposingly folded-type balance vehicles.
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Inventors:
YING GANG (CN)
Application Number:
PCT/CN2021/083864
Publication Date:
October 07, 2021
Filing Date:
March 30, 2021
Export Citation:
Assignee:
ZHEJIANG FEISHEN VEHICLE IND CO LTD (CN)
International Classes:
B62K15/00; B62K11/00
Foreign References:
| CN212980439U | 2021-04-16 | |||
| CN111547178A | 2020-08-18 | |||
| CN106005149A | 2016-10-12 | |||
| CN105129005A | 2015-12-09 | |||
| CN206750005U | 2017-12-15 | |||
| US20170369118A1 | 2017-12-28 | |||
| CN206278206U | 2017-06-27 | |||
| US20130032423A1 | 2013-02-07 |
Attorney, Agent or Firm:
ZHEJIANG HANGZHOU JINTONG PATENT AGENCY CO., LTD. (CN)
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