headrest

headrest

  • CN 104,870,251 B
  • Filed: 12/18/2013
  • Issued: 06/29/2018
  • Est. Priority Date: 12/28/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of headrest, which is characterized in that be made of fiber shaped body and filler, the fiber shaped body is configured and is fixed onThe front side in the Decorative Cover of pouch is sewed, side behind the fiber shaped body in Decorative Cover is configured in the filler, andWith Decorative Cover, fiber shaped body integrally foaming,The Decorative Cover is made of front face and back part, front face configuration in the side on the head for receiving passenger that is,Front side, the back part towards rear side,By the way that filler molding is injected into expanding foam solution in the Decorative Cover via nozzle, make filler and fiber shaped body andDecorative Cover is integrally formed, and in the outer surface part of the back part of fiber shaped body, the filler molding expanding foam solution occursDipping curing, forms bonding layer between the back part of the fiber shaped body and the filler, before fiber shaped bodyPortion becomes substantially all close with the back side of the front face of Decorative Cover due to pushing force caused by the expansion of the fillerThe state of contact,For the fiber shaped body, by producing nest side to being thermally compressed around it, and by the nest side and the dressDecorations cover integrally sews.

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