The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2024
Filed:
Jan. 19, 2023
Yunjing Intelligence Innovation (Shenzhen) Co., Ltd., Shenzhen, CN;
Yunjing Intelligence (Shenzhen) Co., Ltd., Shenzhen, CN;
Xiaolong Lin, Shenzhen, CN;
Churui Xu, Shenzhen, CN;
Jin Chen, Shenzhen, CN;
Weijie Zhu, Shenzhen, CN;
Zhenxu Wang, Shenzhen, CN;
YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO, LTD., Shenzhen, CN;
YUNJING INTELLIGENCE (SHENZHEN) CO., LTD., Shenzhen, CN;
Abstract
A water tank assembly including a tank body and a one-way valve is provided. The tank body is defined with a clean water cavity communicated with an external pipeline through a water inlet channel, the external pipeline is capable of transporting water to the clean water cavity. The one-way valve is arranged in the water inlet channel and has a first and a second state. During delivering clean water to the clean water cavity, the one-way valve is in the first state to allow water in the external pipeline to be delivered to the clean water cavity, and when clean water is stopped to supply to the clean water cavity, the one-way valve is changed to the second state to restrict the water in the water inlet channel flowing out, such that outflow of the clean water from the water inlet channel is blocked when the external pipeline is removed.