PROBLEM TO BE SOLVED: To provide a case manufacturing method for reducing cost of a mold and to provide a case whose cost of the mold can be reduced.SOLUTION: Oblong parts 41 of two cases 4R and 4L are formed in the same shapes and the same sizes, and lead-out parts 42 are arranged line-symmetrically about a straight line parallel to a longitudinal direction X. Molds 5 for manufacturing the cases 4R and 4L are divided into two of main molds 51 for forming the oblong parts 41 and insert piece molds 52 for forming the lead-out parts 42. The two cases 4R and 4L are formed by exchanging the two types of insert piece molds 52R and 52L formed line-symmetrically about the straight line parallel to the longitudinal direction X with respect to the common main molds 51.SELECTED DRAWING: Figure 3

    【課題】金型のコスト削減を図ったケースの製造方法及び金型のコスト削減を図ることができるケースを提供する。【解決手段】2つのケース4R、4Lは、長形部41が同一形状、同じ大きさに設けられ、導出部42が長手方向Xに平行な直線を基準に線対称に設けられる。ケース4R、4Lを製造する金型5が、長形部41を形成するための主金型51と、導出部42を形成するための入れ駒金型52と、の2つに分割される。2つのケース4R、4Lは、共通の主金型51に対して、互いに長手方向Xに平行な直線を基準に線対称に形成された2種類の入れ駒金型52R、52Lを入れ替えて形成される。【選択図】図3


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    Title :

    CASE MANUFACTURING METHOD AND CASE


    Additional title:

    ケースの製造方法及びケース


    Contributors:

    Publication date :

    2018-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / 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



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