The invention discloses an automobile interior armrest structure which comprises an injection molding framework, the injection molding framework comprises a framework body and stabs, the stabs protrude from the surface of the framework body and are arranged at intervals, and the surface of the framework body is coated with a TPE skin. And the stabs penetrate through the TPE skin to form a false suture structure of which the hardness is greater than that of the TPE skin on the surface of the armrest structure. The invention further discloses an automobile interior trim part comprising the automobile interior trim armrest structure. The false suture similar to a real suture in perception can be prepared, the preparation process is simple, and the cost is low.
本发明公开了一种汽车内饰扶手结构,包括注塑骨架,所述注塑骨架包括骨架本体和突刺,所述突刺从骨架本体的表面凸起并呈间隔排列,所述骨架本体的表面包覆有TPE表皮,所述突刺穿透所述TPE表皮在扶手结构表面形成硬度大于TPE表皮的假缝线结构。本发明还公开了包含汽车内饰扶手结构的汽车内饰件。本发明可制得与真实缝线感观想接近的假缝线,并且制备工艺简单,成本低。
Automobile interior decoration armrest structure and automobile interior decoration part
汽车内饰扶手结构及汽车内饰件
2022-05-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2022
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