Title:
ELECTRIC SELF-BALANCING SCOOTER, FOOT BOARD ASSEMBLY AND FOOT BOARD SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/092102
Kind Code:
A1
Abstract:
Disclosed are an electric self-balancing scooter, a foot board assembly (21) and a foot board system (2), wherein the foot board assembly (21) comprises a load-bearing base (211) and a suspension bracket (212). The suspension bracket (212) comprises a supporting part (2121) which abuts against and is fixed to a wheel axle (11), stress parts (2122) which are fitted with the load-bearing base (211) and provided on two sides of the projection line of the axis of the wheel axle (11) on the load-bearing base (211) respectively, and connection parts (2123) located between the supporting part (2121) and the stress parts (2122), wherein a stress surface of the stress part (2122) for receiving a load-bearing force transmitted from the load-bearing base (211) is spaced apart from the wheel axle (11) by a predetermined distance d. In this way, the load-bearing force generated when a user treads on the foot board assembly (21) will be passed through the load-bearing base (211) and the suspension bracket (212) successively, and then transmitted to the wheel axle (11). Since the aforementioned stress surface is spaced apart from the wheel axle (11) by the predetermined distance, the suspension bracket (212) provides a cushioning effect, thereby improving the feeling of comfort of the user while also protecting the wheel axle (11); and in addition, the load-bearing base (211) and components attached thereto are lifted up such that they do not easily touch a steeper place on the ground, thereby protecting the safety of the components and the human body.
Inventors:
HE WU (CN)
Application Number:
PCT/CN2015/098858
Publication Date:
June 08, 2017
Filing Date:
December 25, 2015
Export Citation:
Assignee:
HE WU (CN)
International Classes:
B62K3/00; B62J25/00
Foreign References:
| CN105365963A | 2016-03-02 | |||
| JP5316052B2 | 2013-10-16 | |||
| JP5206618B2 | 2013-06-12 | |||
| CN104443193A | 2015-03-25 | |||
| US20150298756A1 | 2015-10-22 |
Attorney, Agent or Firm:
SHENZHEN DEJIN INTELLECTUAL PRORWETY AGECY CO. LTD (CN)
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