The passenger seat cushion member manufacturing method is a method of manufacturing a passenger seat cushion member provided with a seat main body and a filler filled in a hole portion formed in the seat main body, in which: the seat main body includes a seat main body-side connection portion having a mechanical connection means connected to the filler; the filler includes a main body portion and a filler-side connection portion, the main body portion includes a porous structure made of a flexible resin or rubber, the filler-side connection portion has a mechanical connection means adjacent to the main body portion and connected to the seat main body-side connection portion, and at least a portion of the filler-side connection portion is made of a porous structure; the density of a portion including the porous structure in the filler-side connection portion is higher than the density of the main body portion, the method comprising: a step of molding the porous structure using a 3D printer; and a step of filling the seat body with a filler by connecting a filler-side connecting part including the molded porous structure to the seat body-side connecting part.
该乘员座缓冲构件制造方法是制造乘员座缓冲构件的方法,乘员座缓冲构件设置有座主体以及填充形成于座主体的孔部的填充体,其中:座主体包括座主体侧连结部,座主体侧连结部具有连结到填充体的机械连结手段;填充体包括主体部以及填充体侧连结部,主体部包括由挠性树脂或橡胶构成的多孔结构体,填充体侧连结部具有与主体部相邻并连结到座主体侧连结部的机械连结手段,填充体侧连结部的至少一部分由多孔结构体构成;填充体侧连结部中的包括多孔结构体的部分的密度高于主体部的密度,所述方法包括:使用3D打印机成形多孔结构体的步骤;通过将包括成形的多孔结构体的填充体侧连结部连结到座主体侧连结部以利用填充体填充座主体的步骤。
Occupant seat cushion member manufacturing method, occupant seat cushion member, filler manufacturing method, and filler
乘员座缓冲构件制造方法、乘员座缓冲构件、填充体制造方法和填充体
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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