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:
Nov. 01, 2022
Filed:
Jan. 11, 2021
Inzicontrols Co., Ltd., Siheung-si, KR;
Seong Min Kang, Anyang-si, KR;
Seon Yeong Jung, Siheung-si, KR;
Eun Sek Choi, Ansan-si, KR;
Kwang Ho Oh, Siheung-si, KR;
INZICONTROLS CO., LTD., Siheung-si, KR;
Abstract
Disclosed is an oil drain plug apparatus, wherein the oil drain plug apparatus is mounted on an automobile component containing a fluid including oil, and the oil drain plug apparatus includes a mounting portion provided on the automobile component and having a fastening hole penetrating the mounting portion; a plug portion configured to be inserted into the fastening hole and mounted on the mounting portion; and a sealing portion for sealing a gap between the mounting portion and the plug portion, wherein the sealing portion is mounted on the mounting portion while being coupled to the plug portion, wherein the plug portion includes a plug configured to be inserted into the automobile component through the fastening hole when coupled to the mounting portion; and a cap extending from the plug so as to be exposed to the outside of the automobile component through the fastening hole when coupled to the mounting portion, and the plug portion is rotated after being inserted into the fastening hole, and is fixed to the mounting portion, wherein one or more interference blades configured to protrude from the outer circumferential surface of the cap and bend toward the plug are formed on the cap to limit the rotation angle of the plug portion relative to the mounting portion. With this configuration, easy assembly may be realized, and maintainability and repairability may be improved.