GAS DISTRIBUTION PIPE ASSEMBLY AND GAS STOVE

WIPO Patent Application WO/2020/168715

A1

A gas distribution pipe assembly and a gas stove. The gas stove comprises the gas distribution pipe assembly. The gas distribution pipe assembly comprises: a gas distribution pipe (2), a bell mouth (3) being formed on at least one end of the gas distribution pipe; a connected member, the end portion of the connected end of the connected member having an arc surface, screw threads being formed on the outer side surface of the connected member close to the end portion, and the connected end being adapted to extend into the bell mouth (3); and a nut (5), sleeved on the gas distribution pipe (2), the nut (5) being adapted to be screwed on the screw threads to connect the gas distribution pipe (2) to the connected member. When the gas distribution pipe (2) is connected to the connected member, and when the coaxiality error is not large, no gap or tilt is formed between the end portion of the connected end of the connected member and the bell mouth (3); when the nut (5) is locked, the bell mouth (3) deforms under the compression of the nut (5) so as to attach to the arc surface of the connected member, thereby ensuring the airtight connection between the gas distribution pipe (2) and the connected member, the gas leakage not easily occurring.

LIU SHUXING (CN)

PCT/CN2019/108256

August 27, 2020

September 26, 2019

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GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)

F24C15/00; F24C3/08

CN109827200A	2019-05-31
CN109751635A	2019-05-14
CN209605225U	2019-11-08
CN209605224U	2019-11-08
CN207394923U	2018-05-22
CN2158043Y	1994-03-02
CN203454232U	2014-02-26
CN2665564Y	2004-12-22
KR20090119326A	2009-11-19

KANGXIN PARTNERS, P.C. (CN)

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