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Vehicle interior board and manufacturing method therefor

A technology for automotive interior panels and manufacturing methods, which is applied to chemical instruments and methods, vehicle parts, and other household appliances, and can solve problems such as damaging the appearance of products and reducing the flatness of the plank surface, so as to improve productivity and simplify production Process and the effect of reducing the number of parts

Inactive Publication Date: 2014-09-03
MORIDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the flatness of the planking surface is reduced, which damages the aesthetics of the product

Method used

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  • Vehicle interior board and manufacturing method therefor
  • Vehicle interior board and manufacturing method therefor
  • Vehicle interior board and manufacturing method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Hereinafter, an automobile interior panel according to an embodiment of the present invention will be specifically described with reference to the drawings.

[0036] First, refer to figure 1 or image 3 , specifically explain the structure of the automotive interior panel 1. figure 1It is a perspective view schematically showing a brief structure of the automotive interior panel 1 . The automobile interior panel 1 is used, for example, as a floor of a cargo compartment of an automobile. According to the application, the automotive interior panel 1 is molded into a predetermined peripheral shape.

[0037] Such as figure 1 As shown, the automotive interior panel 1 is configured such that the first panel 10 and the second panel 20 are connected by a connecting member 30 . A groove 34 is formed on one main surface 30 b of the connecting member 30 . The groove 34 extends linearly along the end 10 c of the first plank 10 or the end 20 c of the second plank 20 . In t...

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PUM

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Abstract

Provided is a vehicle interior board that is equipped with a foldable hinge section, has a small number of components and excellent productivity, and is lightweight and very strong. This vehicle interior board is equipped with: first and second boards (10, 20) that are constructed by forming hard foamed polyurethane layers (13, 23) in spaces that are respectively sandwiched by pairs of thin plates (11, 12, 21, 22); and a connecting member (30) that comprises a porous structure having a recessed groove (34) and is partially placed inside the spaces. The hard foamed polyurethane layers (13, 23) are also formed in gaps (18, 19, 28, 29) between the thin plates (11, 12, 21, 22) and the connecting member (30) so as to connect the respective boards (10, 20) and the connecting member (30) together. Consequently, the respective boards (10, 20) can be formed and connected together into one body during the formation process of the first board (10) in order to form a foldable, lightweight, and very strong vehicle interior board (1). As a result, the number of components can be reduced, the manufacturing process can be simplified, and the productivity can be improved.

Description

technical field [0001] The present invention relates to an automotive interior panel used on a floor of a cargo compartment of a vehicle and a method for manufacturing the same. In particular, the present invention relates to an automotive interior panel having a hinge portion that can be bent freely and to a method for manufacturing the same. Background technique [0002] Conventionally, RIM molding (Reaction Injection Molding: Reaction Injection Molding) has been disclosed as a method of manufacturing automotive floor panels (for example, Patent Document 1). The automobile floor using the method has a first steel plate, a second steel plate, and a rigid polyurethane foam layer sandwiched between these steel plates. [0003] Planks made of RIM-formed multilayer structural members are thin, lightweight, and strong. Furthermore, the planks can be produced at low cost. [0004] In addition, as an example of an automobile interior panel provided with a freely bendable hinge ...

Claims

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Application Information

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IPC IPC(8): B60R5/04B32B5/22
CPCB32B5/22B60R2013/018B60R13/011B60R13/013B32B5/022B32B5/18B32B5/245B32B15/046B32B15/20B32B27/065B32B27/32B32B2262/0284B32B2262/101B32B2266/0278B32B2605/003B29C45/00B60R5/04B60R13/01B62D25/08B62D25/20B62D43/10B29C45/14508B29K2075/00B29L2031/3005B62D29/04
Inventor 石井淳一小平享
Owner MORIDEN
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