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TWM487831U - 卡扣式隱形眼鏡模具 - Google Patents

卡扣式隱形眼鏡模具 Download PDF

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Publication number
TWM487831U
TWM487831U TW103211047U TW103211047U TWM487831U TW M487831 U TWM487831 U TW M487831U TW 103211047 U TW103211047 U TW 103211047U TW 103211047 U TW103211047 U TW 103211047U TW M487831 U TWM487831 U TW M487831U
Authority
TW
Taiwan
Prior art keywords
concave
mold
convex
snap
contact lens
Prior art date
Application number
TW103211047U
Other languages
English (en)
Inventor
Zhi-Ming Lin
Bo-Qi Hong
Original Assignee
Chen Steel Mold Co Ltd Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Steel Mold Co Ltd Sa filed Critical Chen Steel Mold Co Ltd Sa
Priority to TW103211047U priority Critical patent/TWM487831U/zh
Priority to CN201420437604.8U priority patent/CN204222086U/zh
Publication of TWM487831U publication Critical patent/TWM487831U/zh

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  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)

Claims (3)

  1. 一種卡扣式隱形眼鏡模具，係包含：一上模及一下模，該上模設成第一環片中央設有凸模區域，該凸模區域端部設有凸光學表面，該凸光學表面邊緣具有第一界定凸部，該下模設成第二環片中央設有凹模區域，該凹模區域底部設有凹光學表面，該凹光學表面邊緣具有第二界定凸部，該凸光學表面、凹光學表面、第一界定凸部及第二界定凸部圍閉形成成型腔；其特徵在於：該凸模區域與該第一環片交接端之外周緣設有卡扣環，該凹模區域與該第二環片交接端之內周緣設有對應該卡扣環形狀之卡定槽，藉由該卡扣環呈全周圓嵌入該卡定槽結合定位，使該上、下模於成型過程中不易脫離、位移，且於成型後可方便拆離之實用功效。
  2. 如申請專利範圍第1項所述之卡扣式隱形眼鏡模具，其中，該卡扣環設成圓潤弧凸狀，該卡定槽設成圓潤凹弧狀。
  3. 如申請專利範圍第1項所述之卡扣式隱形眼鏡模具，其中，該卡扣環設有複數個透氣槽。
TW103211047U 2014-06-23 2014-06-23 卡扣式隱形眼鏡模具 TWM487831U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW103211047U TWM487831U (zh) 2014-06-23 2014-06-23 卡扣式隱形眼鏡模具
CN201420437604.8U CN204222086U (zh) 2014-06-23 2014-08-05 卡扣式隐形眼镜模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103211047U TWM487831U (zh) 2014-06-23 2014-06-23 卡扣式隱形眼鏡模具

Publications (1)

Publication Number Publication Date
TWM487831U true TWM487831U (zh) 2014-10-11

Family

ID=52108765

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103211047U TWM487831U (zh) 2014-06-23 2014-06-23 卡扣式隱形眼鏡模具

Country Status (2)

Country Link
CN (1) CN204222086U (zh)
TW (1) TWM487831U (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105150442B (zh) * 2015-08-31 2018-11-23 永胜光学股份有限公司 隐形眼镜的模具
CN111300855A (zh) * 2019-12-24 2020-06-19 江苏海伦隐形眼镜有限公司 一种干涉式隐形眼镜模具及形成镜片的方法
CN112976456B (zh) * 2021-02-08 2023-04-25 华诺森（武汉）生物医药技术有限公司 一种用于加工隐形眼镜的模具以及该模具的成型机构
CN113001833A (zh) * 2021-02-08 2021-06-22 爱生华(苏州)光学有限公司 用于生产硅水凝胶隐形眼镜的卡扣式模具及其成型方法

Also Published As

Publication number Publication date
CN204222086U (zh) 2015-03-25

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees