Title:
模型自動車ボディを製造する方法およびプラスチック製模型自動車ボディ
Document Type and Number:
Japanese Patent JP6650497
Kind Code:
B2
Abstract:
The present disclosure relates to a method of manufacturing a model car body, comprising preparing a steel mold comprising a core plate with an inner core, a top plate and at least two side plates; attaching at least one pre-fabricated plastic block to a side of the inner core of the core plate; combining the core plate, the top plate and the at least two side plates with each other, wherein a cavity is formed among the top plate, the side plates, the inner core of the core plate and the at least one pre-fabricated plastic block; injecting melted plastic material into the cavity, wherein the melted plastic material is filled with the cavity and the at least one pre-fabricated plastic block is encased by the melted plastic material; solidifying the melted plastic so as to form the model car body, wherein the at least one pre-fabricated plastic block is integrated with the plastic model car body; separating the core plate, the top plate and the at least two side plates from each other; and releasing the model car body with the at least one pre-fabricated plastic block from the mold.
Inventors:
Kwan, Kelvin Yuemin
Application Number:
JP2018158960A
Publication Date:
February 19, 2020
Filing Date:
August 28, 2018
Export Citation:
Assignee:
Gateway Autoart Limited
International Classes:
B29C45/14; A63H9/00; A63H17/26; B29C33/14
Domestic Patent References:
| JP54143729A | ||||
| JP48018305Y1 | ||||
| JP2008006714A | ||||
| JP2004124990A | ||||
| JP53062492U | ||||
| JP59151978A | ||||
| JP2019097582A |
Foreign References:
| US20080079195 | ||||
| EP0074765A1 | ||||
| US20190160386 |
Attorney, Agent or Firm:
Kazuyuki Tachibana