Title:
HOUSING FOR BOX FAN, BOX FAN AND ASSEMBLY METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/054322
Kind Code:
A1
Abstract:
A housing (100) for a box fan (1), the box fan (1) and assembly method thereof. The box fan (1) comprises a housing (100) and fan blades. The housing (100) comprises two shield covers (111, 112) and an outer frame. The two shield covers (111, 112) are disposed opposite to and spaced apart from each other. The outer frame is disposed between the two shield covers (111, 112). The outer frame and the two shield covers (111, 112) are joined and assembled through their own structures respectively, and at least one of the shield covers can be attached to or detached from the outer frame by pushing or pulling. The fan blades are rotatably installed within the housing (100). The box fan can be easily assembled and is low-cost.
Inventors:
GUO RUNMING (CN)
LIU WEILIANG (CN)
YAN FENGXI (CN)
ZHANG XUSHENG (CN)
DENG MEIHUA (CN)
LIU WEILIANG (CN)
YAN FENGXI (CN)
ZHANG XUSHENG (CN)
DENG MEIHUA (CN)
Application Number:
PCT/CN2015/097255
Publication Date:
April 06, 2017
Filing Date:
December 14, 2015
Export Citation:
Assignee:
GD MIDEA ENV APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F04D25/08; F04D29/52
Foreign References:
| CN201027709Y | 2008-02-27 | |||
| CN201103571Y | 2008-08-20 | |||
| US6958909B2 | 2005-10-25 | |||
| US7224584B2 | 2007-05-29 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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