Hanging structure for seating foam
AssigneeYanfeng International Automotive Technology Co., Ltd.
InventorsYanfei Liu, Wei Xu, Ren Tang, Wenhui Ma
Life of this patent
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Abstract
Disclosed is a fastening structure for a seating foam, comprising a foam and a reinforcement fabric, and characterized in that the fastening structure is directly provided at a reinforcement fabric at a location corresponding to a fastening position, and is connected to the reinforcement fabric. The fastening structure of the present invention simultaneously meets two functional requirements of a foam, namely reinforcement of a side B of the foam and fastening of an exterior side A of the foam. The novel fastening structure of the present invention saves space, is thin and light, enhances the strength of the foam against a pull-out force, and optimizes a foam production process.
Claims15
A seat portion comprising:
- a foam having an A side and a B side opposite to the A side,
- a trim cover at the A side of the foam,
- a first reinforcement fabric at the B side of the foam,
- a hanging structure, and
- a trim cover tensioning structure,
- wherein the hanging structure tensions the trim cover at a fixing point of the trim cover through the trim cover tensioning structure,
- wherein the hanging structure (a) is directly provided on the first reinforcement fabric at a hanging position, (b) protrudes from a side of the first reinforcement fabric facing the B side of the foam, and (c) extends towards the A side of the foam, and
- wherein the foam has a hanging groove which opens towards the trim cover, wherein the hanging structure passes through the foam and extends into the hanging groove.
Dependencies are inferred from the claim text.