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:
Oct. 03, 2023
Filed:
Apr. 01, 2022
Delta Electronics, Inc., Taoyuan, TW;
Chia-Hsing Chen, Taoyuan, TW;
Chiu-Chin Chang, Taoyuan, TW;
Yan-Hui Jian, Taoyuan, TW;
Chih-Jui Chen, Taoyuan, TW;
Chen-Hsiu Lee, Taoyuan, TW;
Hsuan-Ting Liu, Taoyuan, TW;
Chin-Lung Liu, Taoyuan, TW;
Kuan-Lung Wu, Taoyuan, TW;
Li-Hsiu Chen, Taoyuan, TW;
Wen-Yin Tsai, Taoyuan, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
An airtight device includes a container and an airtight cover on the container, and the airtight cover includes a fixing bracket, a door, and a pressuring handle. The fixing bracket has a through hole and a guiding slot, and the through hole communicates with internal space of the container. The guiding slot has adjacent first and second top surfaces, and the second top surface is higher than the first top surface. The door selectively covers the through hole. The pressuring handle pivoted on the door has a first section, a second section, and a rotating axis between the first and second sections, and the first section rotates relative to the second section. The second section receives a force to drive the first section to move from below the second top surface to below the first top surface such that the rotating axis pressures the door.