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.

Date of Patent:
Jun. 21, 2022

Filed:

Feb. 10, 2022
Applicant:

Azla Inc., Seoul, KR;

Inventor:

Sang Won Lee, Seoul, KR;

Assignee:

AZLA Inc., Seoul, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1016 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01);
Abstract

Disclosed is an ear tip including a comfortable wearing structure. An ear tip according to an embodiment of the present disclosure is mounted at one side of an earphone, inserted into an external auditory meatus of a wearer, and configured to stably fix a position of the earphone, and the ear tip includes: a main body part having a hollow cylinder structure corresponding to an outer peripheral surface of the earphone; an external auditory meatus contact part radially protruding from an outer peripheral surface of a lower end of the main body part, extending upward by a predetermined height, and configured to come into contact with an inner surface of the external auditory meatus of the wearer; and a pressure dispersion part mounted in a space defined by the outer peripheral surface of the main body part and an inner peripheral surface of the external auditory meatus contact part and having a plurality of hollow polygonal columns disposed adjacent to one another and extending upward from a lower surface by a predetermined height. According to the present disclosure, it is possible to provide an ear tip including a comfortable wearing structure that may eliminate discomfort caused by pressure and irritation by changing a partial pressure, which is applied to a skin surface of an external auditory meatus of a wearer by the ear tip when the wearer wears the ear tip in the wearer's ear, into a dispersion pressure and may improve an active noise canceling function by bringing the ear tip into close contact with the skin surface of the external auditory meatus of the wearer.


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