Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DOOR HINGE AND ELECTRIC OVEN
Document Type and Number:
WIPO Patent Application WO/2019/061023
Kind Code:
A1
Abstract:
Provided are a door hinge of an electric oven, comprising an arm support (1) to be installed on an oven body (8), and a hinge support (2) to be installed on an oven door (9), wherein, a hinge arm (3), a pull arm (4) and an elastic element (5) are arranged on the hinge support (2), the arm support (1) is coupled onto the hinge arm (3), the hinge arm (3) is hinged onto the hinge support (2) at a hinge point part, a first end of the elastic element (5) is connected with the hinge support (2), a second end of the elastic element (5) is connected with the pull arm (4), and the pull arm (4) is coupled onto the hinge arm (3). During an opening process of the oven door (9), the pull arm (4) overcomes an elastic pull force of the elastic element (5), and linearly moves toward a direction close to the hinge point along the hinge support (2), and the hinge support (2) rotates opposite to the hinge arm (3) and the arm support (1) toward a direction away from the arm support (1). During a closing process of the oven door (9), the pull arm (4) is stressed by the elastic pull force of the elastic element (5), and linearly moves toward a direction away from the hinge point along the hinge support (2), and the hinge support (2) rotates opposite to the hinge arm (3) and the arm support (1) toward a direction close to the arm support (1). The door hinge is simple in structure, easy to assemble and lower in cost. It can enable the oven door (9) to automatically maintain pause under the condition of opening at a certain angle so as to be convenient to use.

Inventors:
HE, Shunwei (NO.3, Road 7 Xingtan technology Zone, Shund, Foshan Guangdong 3, 528303, CN)
SHEN, Xiaoxing (NO.3, Road 7 Xingtan technology Zone, Shund, Foshan Guangdong 3, 528303, CN)
ZHOU, Feigan (NO.3, Road 7 Xingtan technology Zone, Shund, Foshan Guangdong 3, 528303, CN)
CHEN, Da (NO.3, Road 7 Xingtan technology Zone, Shund, Foshan Guangdong 3, 528303, CN)
Application Number:
CN2017/103477
Publication Date:
April 04, 2019
Filing Date:
September 26, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WESTA ELECTRIC APPLIANCES CO., LTD. OF FOSHAN (NO.3, Road 7 Xingtan technology Zone, Shund, Foshan Guangdong 3, 528303, CN)
International Classes:
E05D11/10
Foreign References:
CN107630614A2018-01-26
CN105507706A2016-04-20
CN206309183U2017-07-07
CN204199923U2015-03-11
CN206513184U2017-09-22
US20160047153A12016-02-18
Attorney, Agent or Firm:
CHINA TRUER IP (10A3, Jiangxi Shiji Haoting Building Shennan Road South, Chegong Miao, Futian Distric, Shenzhen Guangdong 0, 518040, CN)
Download PDF: