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Patent Searching and Data


Title:
BLENDER HAVING PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/019654
Kind Code:
A1
Abstract:
A blender having a protection device, which relates to the technical field of blenders, comprising: a main machine base (1) and a mixing container (2), the mixing container (2) comprising a container body (21), a container cover (22) and a mixing blade (211) that is disposed in an inner cavity of the container body (21); the main machine base (1) is internally provided with a motor (11), the motor (11) being connected to a rotating shaft (12), and the rotating shaft (12) cooperating with the mixing blade (211) for mixing; a first fastener (221) is disposed along the edge of the container cover (22), and an outer wall of the container body (21) is provided with a control rod (20) that may slide up and down, the top end of the control rod (20) being provided with a second fastener (201) at a position matching the first fastener (221); the main machine base (1) is internally provided with a driving rod (10) which vertically slidingly cooperates with the control rod (20), the driving rod (10) being provided with an elastic mechanism (101); the elastic mechanism (101) is connected to a normally-open contact switch (13), the contact switch (13) controlling the motor (11) by means of the driving rod (10) to turn on and off. The blender having a protection device is simple in structure, is safe and reliable, has low production costs, and may ensure that the mixing blade does not cause harm to a user during operation.

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Inventors:
YANG WEIHONG (CN)
Application Number:
PCT/CN2018/078595
Publication Date:
January 31, 2019
Filing Date:
March 09, 2018
Export Citation:
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Assignee:
JIANGMEN HOMEMASTER ELECTRIC MOTORS & APPLIANCES MFG CO LTD (CN)
International Classes:
A47J43/07
Foreign References:
CN107280519A2017-10-24
CN202069419U2011-12-14
CN104939697A2015-09-30
CN106943041A2017-07-14
US20090045272A12009-02-19
CN2776233Y2006-05-03
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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