Title:
GLASS PRODUCT FORMING MOLD
Document Type and Number:
WIPO Patent Application WO/2024/040646
Kind Code:
A1
Abstract:
The present application relates to the technical field of lenses, and disclosed thereby is a glass product forming mold. The forming mold comprises a first die having a first surface and a second die having a second surface. The first surface is located on a side of the first die close to the second die, and the second surface is located on a side of the second die close to the first die. The first die comprises a first forming part for forming a glass product, and the first forming part is formed by bending from the first surface. The second die comprises a second forming part corresponding to the first forming part, and the second forming part is formed by bending from the second surface. The first die comprises a plurality of first flow blocking parts which are arranged at intervals, and the first flow blocking parts are arranged near an outer edge of the first die and protrude from the first surface in the direction close to the second die. The present application achieves the technical effects of being able to increase the forming pressure of a peripheral part of the mold and improving the yield of the product.
Inventors:
ZHAO LINZHI (CN)
WANG JIAN (CN)
WANG JIAN (CN)
Application Number:
PCT/CN2022/119109
Publication Date:
February 29, 2024
Filing Date:
September 15, 2022
Export Citation:
Assignee:
AAC OPTICS CHONGQING CO LTD (CN)
International Classes:
C03B11/08
Foreign References:
| JP2009096675A | 2009-05-07 | |||
| JP2009107868A | 2009-05-21 | |||
| US20150225275A1 | 2015-08-13 | |||
| US20030134734A1 | 2003-07-17 | |||
| CN102838268A | 2012-12-26 | |||
| CN111138074A | 2020-05-12 |
Attorney, Agent or Firm:
SHENZHEN CHINA INNOVATION SOUTH INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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