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    • 4. 发明申请
    • APPARATUS AND METHOD FOR MANUFACTURING VEHICLE DOOR TRIM AND VEHICLE DOOR TRIM MANUFACTURED USING THE METHOD
    • 使用该方法制造车辆门和车门的装置和方法
    • US20090152769A1
    • 2009-06-18
    • US12244575
    • 2008-10-02
    • Jongho Lee
    • Jongho Lee
    • B28B1/24
    • B29C45/1635B29C45/27B29L2031/3005B60R13/0243
    • A first mold has a core passage, and first and second cavities in fluid communication with each other at the core passage. A second mold has first and second nozzles therein that inject first and second resins to the first and second cavities, respectively. The core member is slidable within the core passage to provide or block the fluid communication between the cavities, and has a third nozzle therein to inject a third resin to the core passage. The first and second resins are injected into the cavities. The core member is moved to block the fluid communication between the cavities, before injecting the first and second resins is completed. The third resin is injected while moving the core member to provide the fluid communication, after injecting the first and second resins is completed. The molds are separated, thereby yielding a single molded product, such as a vehicle door trim.
    • 第一模具具有芯通道,并且在芯通道处彼此流体连通的第一和第二空腔。 第二模具在其中具有分别将第一和第二树脂注入到第一和第二空腔中的第一和第二喷嘴。 芯构件可在芯通道内滑动以提供或阻挡空腔之间的流体连通,并且其中具有第三喷嘴以将第三树脂注入到芯通道。 将第一和第二树脂注入到空腔中。 在完成注入第一和第二树脂之前,移动芯构件以阻止空腔之间的流体连通。 在移动芯部件以提供流体连通时注入第三树脂,在完成注入第一和第二树脂之后。 模具被分离,从而产生单个模制产品,例如车门装饰件。
    • 7. 发明授权
    • Apparatus for manufacturing a vehicle door trim
    • 用于制造车门装饰件的装置
    • US08246334B2
    • 2012-08-21
    • US13221639
    • 2011-08-30
    • Jongho Lee
    • Jongho Lee
    • B29C45/22
    • B29C45/1635B29C45/27B29L2031/3005B60R13/0243
    • A first mold has a core passage, and first and second cavities in fluid communication with each other at the core passage. A second mold has first and second nozzles therein that inject first and second resins to the first and second cavities, respectively. The core member is slidable within the core passage to provide or block the fluid communication between the cavities, and has a third nozzle therein to inject a third resin to the core passage. The first and second resins are injected into the cavities. The core member is moved to block the fluid communication between the cavities, before injecting the first and second resins is completed. The third resin is injected while moving the core member to provide the fluid communication, after injecting the first and second resins is completed. The molds are separated, thereby yielding a single molded product, such as a vehicle door trim.
    • 第一模具具有芯通道,并且在芯通道处彼此流体连通的第一和第二空腔。 第二模具在其中具有分别将第一和第二树脂注入到第一和第二空腔中的第一和第二喷嘴。 芯构件可在芯通道内滑动以提供或阻挡空腔之间的流体连通,并且其中具有第三喷嘴以将第三树脂注入到芯通道。 将第一和第二树脂注入到空腔中。 在完成注入第一和第二树脂之前,移动芯构件以阻止空腔之间的流体连通。 在移动芯部件以提供流体连通时注入第三树脂,在完成注入第一和第二树脂之后。 模具被分离,从而产生单个模制产品,例如车门装饰件。
    • 9. 发明授权
    • Cooker
    • 炊具
    • US09021942B2
    • 2015-05-05
    • US13446961
    • 2012-04-13
    • Jongho LeeJeahyuk Wie
    • Jongho LeeJeahyuk Wie
    • A21B1/00F24C3/08F24C15/00F24C15/20
    • F24C3/085F24C15/001F24C15/006F24C15/2007
    • A cooker is provided. The cooker includes a casing, a cavity part in the casing and including a cooking chamber to cook food, and an exhaust duct through which exhaust gas is discharged. The exhaust duct includes a first duct part having a lower end communicating with the cooking chamber, a second duct part extending from the other end of the first duct part, the second duct part making a predetermined angle with respect to the first duct part or having a predetermined curvature, and a flow passage extension protruded from a portion of the first duct part or the second duct part in an outward direction. At least a portion of the flow passage extension extends at an angle different from the predetermined angle between the first and second duct parts or the flow passage extension has a curvature different from the predetermined curvature of the second duct part.
    • 提供炊具。 炊具包括壳体,壳体中的空腔部分,并且包括用于烹饪食物的烹饪室以及排出废气的排气管。 排气管道包括具有与烹饪室连通的下端的第一管道部分,从第一管道部分的另一端延伸的第二管道部分,第二管道部分相对于第一管道部分形成预定角度或具有 预定的曲率以及从第一导管部或第二导管部的一部分向外方突出的流路延伸部。 流动通道延伸部的至少一部分以与第一和第二管道部分之间的预定角度不同的角度延伸,或者流动通道延伸部具有不同于第二管道部分的预定曲率的曲率。