Yunnan Industrial Investment Software Technology Development Co., Ltd. has obtained a manual button door lock patent, which can quickly open the isolation equipment seal door for easy replacement of testers or consumables.

Finance Industry reported on February 1, 2025 that the information of the State Intellectual Property Bureau showed that the Yunnan Industrial Investment Software Technology Development Co., Ltd. was awarded a company called \”a manual button door lock\”. Patent, Authorization Announcement No. CN 222414409 U, Application date is May 2024.

The patent summary shows that a manual button door lock includes button, tongue lock plate, tongue lock and door lock. The corresponding positions of the lock plate and door lock are respectively opened to fix mounting holes. The front side of the tongue is an inclined surface, and the middle part of the back side is connected to the square frame. The axle and axle are installed obliquely in the square frame. The lock tongue and the door lock are connected by a guide rod with springs. The front end of the button is a spherical head, and the back end is a square column. And an oblique port is formed at the end, and the oblique installation direction is consistent with the oblique installation direction of the roller. The center of the locking tongue plate is opened with a descent hole, and the center of the locking seat is opened with a circular hole, the descent hole, the center of the square frame and the circular hole are located in a Online, the button is installed through the sinker hole and fits the retrieval spring, and the oblique opening is clamped with the roller. Installing the door lock on the isolation device of the small detection device can quickly open the sealing door of the isolation device, allowing for quick change of testers or consumables for the testing device.

Tianyan Check data shows that Yunnan Industrial Investment Software Technology Development Co., Ltd. was established in 2000 and is located in Kunming City. It is an enterprise mainly engaged in software and information technology services. The company registered capital is RMB 19.7510.32 million. Through Tianyan Check data analysis, Yunnan Industrial Investment Software Technology Development Co., Ltd. has invested in 4 enterprises in a total of 5 foreign investment projects, participated in 2 trademark information in terms of intellectual property rights, and has 37 patent information. In addition, the company also has Administrative permits 11.

This article comes from the financial industry