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:
Jan. 21, 2020
Filed:
Dec. 10, 2015
Dayou Holdings Co., Ltd., Gwangju, KR;
Woojung Cheon, Gwangju, KR;
DAYOU HOLDINGS CO., LTD., Gwangju, KR;
Abstract
The present invention relates to an integrated foam type headrest and a manufacturing method thereof. The headrest includes: a headrest cover; a cushion member which is attached to the inside of the cover before forming foam of a foam material, and is made of material having high elongation and low resistant resilience; a partition member, attached to the inside of the cushion member, for preventing the foam material from penetrating the cushion member; a stay frame for fixing the headrest to a sheet; and a foam material which surrounds the stay frame and is filled in the inside of the cover of the headrest by means of foam-forming. Accordingly, even though a cushion member having a thickness of 10 mm or more is installed to satisfy the softness properties of the headrest, the cushion member can be stably adhered to the cover, and can be reliably installed even at a curved part. Furthermore, sewing convenience is achieved, and thus mass production is possible.