Haobao Technology has obtained a patent for a sealed door mechanism to improve the sealing performance of the sealed door mechanism.

According to news from the financial industry on November 28, 2024, information from the State Intellectual Property Office shows that Shenzhen Haobao Technology Co., Ltd. has obtained a patent called \”A Sealing Door Mechanism\”, and the authorization announcement number is CN 222059103 U, application date is January 2024.

The patent abstract shows that the utility model discloses a sealed door mechanism, which includes: a door body, a lifting driver, a door panel assembly, and a support member; the door body is provided with an opening; the door panel assembly and the support member are located on the door Inside the body, and the support member is located below the door panel assembly, the lifting drive member is installed on the outside of the door body and extends into the door body and is connected to the transmission Door panel assembly; the door panel assembly includes a connecting plate, a sealing plate and a compression rod; the connecting plate is drivingly connected to the lifting driver; one end of the compression rod is rotationally connected to the connecting plate, and the other end is rotationally connected to the sealing plate; the sealing plate corresponds to the opening; When the opening is sealed, the sealing plate contacts the support member, the support member supports the sealing plate, and the pressing rod presses the sealing plate to seal the opening. The utility model cooperates with the support member and the pressing rod to make the sealing plate closely fit the opening, which greatly improves the sealing performance of the sealing door mechanism, thereby improving the heat preservation performance and cleanliness of the welding furnace, thereby improving the product processing effect. .

This article comes from the financial world