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    • 1. 发明申请
    • BLOW MOLDING MOLD, BLOW MOLDING METHOD, AND METHOD FOR MANUFACTURING MOLDED ARTICLE
    • 吹塑模具,吹塑成型方法及其制造方法
    • WO2013129708A3
    • 2013-10-31
    • PCT/JP2013066605
    • 2013-06-17
    • KYORAKU CO LTDKANTO MOULD CO LTD
    • SAEKI KAZUHIKOMISHIMA MASAYUKIWATANABE MASATOSHI
    • B29C49/48B29C49/04B60H1/00
    • B29C49/48B29C49/04B29C49/50B29C2049/4805B29L2031/7492
    • Provided are a blow molding mold, a blow molding method, and a method for manufacturing a molded article that enable the thickness of a deep drawn portion to be sufficiently maintained when blow molding a molded article in which the deep drawn portion is arranged adjacent to the weld portion of a parison. The blow molding mold and blow molding method form a molded article having: a weld portion formed by welding the inner surface of the parison; and a deep drawn portion arranged in the proximity of the weld portion. The blow molding mold is provided with a first mold and a second mold that form the weld portion by clamping. The second mold is configured from: a first split mold having a mold surface for forming the weld portion and a mold surface that constitutes a part of a deep draw recess for forming the deep drawn portion; and a second split mold having a mold surface that constitutes the remaining section of the deep draw recess. After blow molding, the deep drawn portion is cut at the mid point in the depth direction to form an opening, and the molded article is completed.
    • 本发明提供一种吹塑模具,吹塑成型方法和制造模制品的方法,当将深拉伸部分邻近于其的模塑制品吹塑成型时,能够充分保持深拉伸部分的厚度 型坯的焊接部分。 吹塑模具和吹塑成型方法形成模制品,其具有:通过焊接型坯的内表面而形成的焊接部分; 以及布置在焊接部分附近的深拉部分。 吹塑模具具有通过夹紧形成焊接部分的第一模具和第二模具。 第二模具由以下部件构成:具有用于形成焊接部的模具面的第一分割模具和构成深拉伸凹部的一部分的模具表面,用于形成深拉部分; 以及具有构成深拉凹槽的剩余部分的模具表面的第二分模。 吹塑后,在深度方向的中点切割深拉部,形成开口,成型品完成。
    • 2. 发明专利
    • Blow molding mold, blow molding method, and method for manufacturing molded article
    • 吹塑模具,吹塑成型方法及其制造方法
    • JP2014108580A
    • 2014-06-12
    • JP2012264626
    • 2012-12-03
    • Kyoraku Co Ltdキョーラク株式会社Kanto Mould Co Ltd株式会社関東製作所
    • SAEKI KAZUHIKOMISHIMA MASAYUKIWATANABE MASATOSHI
    • B29C49/48B29C49/04B60H1/00
    • B29C49/48B29C49/04B29C49/50B29C2049/4805B29L2031/7492
    • PROBLEM TO BE SOLVED: To provide a blow molding mold, a blow molding method, and a method for manufacturing a molded article that enable the thickness of a deep drawn portion to be sufficiently secured when blow-molding a molded article in which the deep drawn portion is arranged adjacent to the weld portion of a parison.SOLUTION: A blow molding mold and blow molding method form a molded article having: a weld portion formed by welding the inner surface of the parison; and a deep drawn portion arranged in the proximity of the weld portion. The blow molding mold is provided with a first mold and a second mold that form the weld portion by clamping. The second mold comprises: a first split mold having a mold surface for forming the weld portion and a mold surface that constitutes a part of a deep draw recess for forming the deep drawn portion; and a second split mold having a mold surface that constitutes the remaining section of the deep draw recess. After blow molding, the deep drawn portion is cut at a mid point in the depth direction to form an opening, and the molded article is completed.
    • 要解决的问题:提供一种吹塑成型模具,吹塑成型方法和制造模制品的方法,当吹塑成型制品时,能够使深拉伸部分的厚度充分固定, 部分布置成与型坯的焊接部分相邻。解决方案:吹塑模具和吹塑法形成模制品,其具有:通过焊接型坯的内表面而形成的焊接部分; 以及布置在焊接部分附近的深拉部分。 吹塑模具具有通过夹紧形成焊接部分的第一模具和第二模具。 第二模具包括:具有用于形成焊接部分的模具表面的第一分开模具和构成用于形成深拉部分的深拉深凹槽的一部分的模具表面; 以及具有构成深拉凹槽的剩余部分的模具表面的第二分模。 吹塑后,在深度方向的中点切割深拉部,形成开口,成型品完成。
    • 3. 发明专利
    • MOLDE DE MOLDEO POR SOPLADO, METODO DE MOLDEO POR SOPLADO Y METODO PARA MANUFACTURAR ARTICULO MOLDEADO.
    • MX2013014053A
    • 2014-08-22
    • MX2013014053
    • 2013-06-17
    • KYORAKU CO LTD
    • SAEKI KAZUHIKOMISHIMA MASAYUKIWATANABE MASATOSHI
    • B29C49/48B29C49/04B60H1/00
    • Se provee un molde de moldeo por soplado, un método de moldeo por soplado, y un método para manufacturar un artículo moldeado que permite que el grosor de una porción de extracción profunda sea mantenido lo suficiente cuando moldea por soplado un artículo moldeado en el cual la porción de extracción profunda se dispone adyacente a la porción soldada de una preforma. El molde moldeado por soplado y método de moldeo por soplado forma un artículo moldeado que tiene: una porción soldada formada soldando la superficie interna de la preforma; y una porción de extracción profunda dispuesta en la proximidad de la porción soldada. El molde de moldeo por soplado se provee con un primer molde y un segundo molde que forma la porción soldada por sujeción. El segundo molde se configura de: un primer molde de división que tiene una superficie de molde para formar la porción soldad a y una superficie de molde que constituye una parte de una depresión de extracción profunda para formar la porción de extracción profunda; y un segundo molde de división que tiene una superficie de molde que constituye la sección restante de la depresión de extracción profunda. Después del moldeo por soplado, la porción de extracción profunda se corta en el punto medio en la dirección profunda para formar una abertura y se termina el artículo moldeado.
    • 8. 发明专利
    • AIR-CONDITIONER DUCT FOR AUTOMOBILE
    • JP2001354022A
    • 2001-12-25
    • JP2000177886
    • 2000-06-14
    • KYORAKU CO LTD
    • MISHIMA MASAYUKI
    • B60H1/00
    • PROBLEM TO BE SOLVED: To reduce air resistance in a flow passage, and to impart high shock absorbability. SOLUTION: This air conditioner duct 1 has a duct main body 2 made of a thermoplastic resin, and reinforcing frame members 7 which are fitted respectively into two portions with a space along a longitudinal direction in an outer circumferential face of the duct main body 2, and of which the each comprises one-side reinforcing member 7a and the other-side reinforcing member 7b. The each fame member 7 is fitted into a recessed part 2a provided in the outer circumferential face of the duct main body 2 to make an outer circumferential face of the frame member 7 brought to the same face with respect to the outer circumferential face of a portion, of the duct main body 2, not provided with the frame member 7. The duct main body 2 has one wall 3 and the other wall 4 opposed with a space along an impact-applied direction (arrow-mark direction), and one sidewall 5 and the other sidewall 6 provided adjacently respectively in the side ends of the both, and the whole of its inside serves as the flow passage 10.