Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STEPLESS SPEED REGULATION CONTROL MECHANISM FOR LAWN MOWER
Document Type and Number:
WIPO Patent Application WO/2017/165993
Kind Code:
A1
Abstract:
Disclosed is a stepless speed regulation control mechanism for a lawn mower, comprising a pushing handrail (2), a self-propelled wrench (5), a speed regulation cable (6), and a speed regulation mechanism (7). The lawn mower (1) comprises a base (11) and a self-propelled device (3). The speed regulation mechanism (7) comprises an adjustment sleeve (71) and a speed regulation sleeve (72) which are successively connected to the pushing handrail (2), wherein the adjustment sleeve (71) is connected to the self-propelled wrench (5) and the speed regulation sleeve (72) is connected to the speed regulation cable (6). The self-propelled wrench (5) is able to pull the adjustment sleeve (71) and the speed regulation sleeve (72) to move together so as to further pull the speed regulation cable (6), and the speed regulation sleeve (72) can move relative to the adjustment sleeve (71) so as to further pull the speed regulation cable (6). This stepless speed regulation control mechanism for a lawn mower not only facilitates the speed regulation thereof to provide a convenient stepless speed regulation, but also avoids confusion and misoperation, and has low costs and is easy to machine and operate.

Inventors:
WU CHUANCHUN (CN)
YANG YANAN (CN)
LIANG JIANXIN (CN)
Application Number:
PCT/CN2016/000410
Publication Date:
October 05, 2017
Filing Date:
July 22, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NINGBO NGP IND CO LTD (CN)
International Classes:
F16H59/04; A01D69/06
Foreign References:
CN106134641A2016-11-23
CN205651967U2016-10-19
CN105751891A2016-07-13
CN101697680A2010-04-28
CN201541486U2010-08-11
CN203511292U2014-04-02
CN105325128A2016-02-17
US6364794B12002-04-02
CN203511292U2014-04-02
CN105325128A2016-02-17
CN101697680A2010-04-28
Other References:
See also references of EP 3273099A4
Attorney, Agent or Firm:
NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
Download PDF: