Title:
PLASTIC KNIFE AND FORK FORMING STACK MOLD
Document Type and Number:
WIPO Patent Application WO/2022/095648
Kind Code:
A1
Abstract:
Disclosed is a plastic knife and fork forming stack mold in the field of kitchen supplies. The plastic knife and fork forming stack mold comprises a knife mold base; a connecting column is mounted on the left portion of the upper end of the knife mold base and rotatably connected to the knife mold base; a fixing block is mounted at the upper end of the connecting column, and a knife mold is mounted in the middle of the upper end of the knife mold base and fixedly connected to the knife mold base. A fork mold base is mounted below the knife mold base; a fork mold is mounted in the middle of the upper end of the fork mold base; the lower end of the connecting column penetrates through the left portion of the upper end of the fork mold base; the connecting column is rotatably connected to the fork mold base; a limiting column is mounted in the middle of the connecting column and rotatably connected to the connecting column; and multiple connecting blocks are fixedly mounted at the upper end of the fork mold base and the upper end of the knife mold base. In the utility model, by rotating the knife mold base and the fork mold base, after the position is determined, a certain amount of thermal plastic is injected into the knife mold and the fork mold for knife and fork production, and by using the stack design, the time is saved, the convenience is brought, and the operation efficiency is improved.
Inventors:
WU MINGDIAN (CN)
Application Number:
PCT/CN2021/122184
Publication Date:
May 12, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
TAIZHOU KUANYUAN FURNITURE CO LTD (CN)
International Classes:
B29C33/30; B29L31/28
Domestic Patent References:
| WO2004094126A2 | 2004-11-04 |
Foreign References:
| CN213617829U | 2021-07-06 | |||
| CN208664268U | 2019-03-29 | |||
| CN208801552U | 2019-04-30 |
Attorney, Agent or Firm:
TAIZHOU KAIRUI PATENT AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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