Ear pillow capable of being tightened and released and limiting height

• Main Author: HUANG WEN
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model discloses an ear pillow capable of being tightened, released and limited in height. The ear pillow comprises a pillow inner, a tightening device and a pillow case. The middle of the pillow inner is provided with an oval hollow area which is concave downwards in the vertical direction, and the interior of the pillow inner is divided into more than four containing spaces in the longitudinal direction. The interior of the pillow inner can be transversely separated, longitudinally separated or transversely separated, and one of the methods can be selected according to specific conditions. The pillow inner can be provided with two oval hollow areas which are concave downwards and are arranged on the left side and the right side. The tightening device is arranged on the periphery of the empty area of the pillow inner, and the number of the tightening device is at least one. The tightening device is a component which can loosen the two sides and can be tightly connected. The pillow inner and the ti