Gas inlet pipeline device and gas stove

Abstract

The invention discloses a gas inlet pipeline device and a gas stove. According to the gas inlet pipeline device and the gas stove, a gas pipe body is in threaded connection with a gas nozzle through a threaded connection assembly, an elastic telescopic piece is arranged on the gas pipe body or the gas nozzle and can stretch to form a blocking part for preventing the threaded connection of a threaded assembly, a sealing piece arranged between the gas pipe body and the gas nozzle can abut against the gas pipe body and the gas nozzle respectively, the sealing piece can abut against an elastic telescopic piece to enable the elastic telescopic piece to contract to remove the blocking part during assembly, so that the gas pipe body is allowed to be in threaded connection with the gas nozzle through the threaded assembly, therefore, before the gas pipe body is in threaded connection with the gas nozzle, the sealing piece must be assembled so that the sealing piece can abut against the elastic telescopic piece, otherwise, the blocking part can prevent the gas pipe body from being in threaded connection with the gas nozzle through the threaded assembly if the sealing piece is omitted, therefore, the situation of gas leakage caused by the fact that the sealing piece is omitted or the gas pipe body can be directly connected with the gas nozzle in a threaded mode is avoided, and potential safety hazards are eliminated.

Description

technical field [0001] The invention relates to the technical field of gas stove accessories, in particular to a gas inlet pipe device and a gas stove. Background technique [0002] Gas stoves have become an indispensable cooking utensil for most families. Gas stoves are usually equipped with an air inlet pipe. The air inlet pipe generally includes a gas pipe and a gas nozzle. It is connected with a gas source such as a gas cylinder to supply gas. In order to ensure the airtightness of gas transmission, the gas nozzle and the gas pipe often need to be sealed with a rubber gasket between the two when installing and connecting, and then connected to the gas nozzle by sleeve The nut and the external thread head on the air pipe cooperate to fix the air nozzle and the air pipe threaded connection together. During the installation process, the rubber gasket may be missed because it is easy to be ignored, and even if the existing gas inlet pipeline device is not installed with a r...

AI Technical Summary

Problems solved by technology

During the installation process, the rubber gasket may be missed because it is easy to be ignored, and even if the existing gas inlet pipeline device is not installed with a rubber gasket as required for sealing, the gas nozzle can be directly connected to the gas pipe by using a nut To supply gas for the gas stove, but the lack of installation of rubber gaskets will cause the connection between the gas nozzle and the gas pipe to fail to meet the airtightness requirements, and continuous gas leakage is prone to occur during use, which poses a safety hazard

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