Title:
BLOWING-SUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/211001
Kind Code:
A1
Abstract:
A blowing-suction machine, comprising a main machine housing (2), a motor (3) arranged inside the shell, a fan (4) driven to rotate by the motor, a switch (7) for controlling the rotation of the motor (3), and an air suction pipe (11) and an air blowing pipe (12) arranged in the main machine housing (2), the air suction pipe (11) being provided with a main body part (14a) extending along the longitudinal axis line (Z1), the extension tail end of the main body part (14a) of the air suction pipe (11) being provided with a bent part (14b) arranged at an angle (β) with the longitudinal axis line (Z1); the arrangement of the structure of the air suction pipe (11) in this way makes single hand operation easier and more convenient, and dust suction effects better.
Inventors:
YANG YUE (CN)
Application Number:
PCT/CN2016/095087
Publication Date:
December 14, 2017
Filing Date:
August 14, 2016
Export Citation:
Assignee:
YANG YUE (CN)
International Classes:
E01H1/08; A47L5/14
Foreign References:
| CN101327109A | 2008-12-24 | |||
| CN101322625A | 2008-12-17 | |||
| CN101322626A | 2008-12-17 | |||
| CN201068560Y | 2008-06-04 | |||
| CN201076419Y | 2008-06-25 | |||
| CN201057998Y | 2008-05-14 | |||
| CN201057999Y | 2008-05-14 | |||
| CN106087825A | 2016-11-09 | |||
| US6141823A | 2000-11-07 | |||
| US6735813B2 | 2004-05-18 |
Download PDF: