Title:
MULTI-FUNCTIONAL ELECTRIC WHEELCHAIR
Document Type and Number:
WIPO Patent Application WO/2019/091261
Kind Code:
A1
Abstract:
Disclosed is a multi-functional electric wheelchair, comprising a seat platform (1), a chassis platform (2), a base (21), a connecting support (22), and a multiple-core plug (3) and a multiple-core socket (4) connected to each other in a plugged-in manner, wherein the seat platform (1) comprises a seat (11) and a rotary shaft (12) fixed to the bottom of the seat (11); the chassis platform (2) comprises a chassis box (23) and a walking support (24) arranged on the chassis box (23); the base (21) is arranged on the connecting support (22) and is provided with at least a plug-in socket (210); the multiple-core plug (3) or the multiple-core socket (4) is concentric with the rotary shaft (12) and is connected to the lower end of the rotary shaft (12), and the corresponding multiple-core socket (4) or multiple-core plug (3) is concentric with the plug-in socket (210) and is connected to the base (21) below the plug-in socket (210); and the seat (11) is connected to or disconnected from the chassis platform (2) by plugging or pulling the rotary shaft (12) into or out of the plug-in socket (210) and plugging or pulling the multiple-core plug (3) or the multiple-core socket (4) at the lower end of the rotary shaft (12) into or out of the multiple-core socket (3) or the multiple-core plug (4) on the base (21). The seat (11) and the chassis of the wheelchair can be engaged and disengaged in a plugged-in manner, and the corresponding functional modules can be chosen according to the functional requirements for building a wheel chair with the required functions.
Inventors:
JIN YUANGUI (CN)
KE XU (CN)
YIN KUN (CN)
FEI KAICHENG (CN)
LI HONG (CN)
SHI XIANG (CN)
GONG ZHIBING (CN)
KE XU (CN)
YIN KUN (CN)
FEI KAICHENG (CN)
LI HONG (CN)
SHI XIANG (CN)
GONG ZHIBING (CN)
Application Number:
PCT/CN2018/110485
Publication Date:
May 16, 2019
Filing Date:
October 16, 2018
Export Citation:
Assignee:
NANJING KANGNI MECHANICAL & ELECTRICAL CO LTD (CN)
International Classes:
A61G5/04
Foreign References:
| CN102100623A | 2011-06-22 | |||
| CN108013976A | 2018-05-11 | |||
| CN1751671A | 2006-03-29 | |||
| CN201624899U | 2010-11-10 | |||
| CN102366339A | 2012-03-07 | |||
| CN203089599U | 2013-07-31 | |||
| TW466948U | 2001-12-01 | |||
| JP2011142972A | 2011-07-28 |
Attorney, Agent or Firm:
NANJING HUISHENG PATENT & TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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