CN209962034U - 一种便携式老花镜 - Google Patents
一种便携式老花镜 Download PDFInfo
- Publication number
- CN209962034U CN209962034U CN201920775890.1U CN201920775890U CN209962034U CN 209962034 U CN209962034 U CN 209962034U CN 201920775890 U CN201920775890 U CN 201920775890U CN 209962034 U CN209962034 U CN 209962034U
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- lens
- presbyopic glasses
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- lenses
- portable
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- 239000011521 glass Substances 0.000 title claims abstract description 89
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 230000000007 visual effect Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000005499 meniscus Effects 0.000 claims description 2
- 230000004438 eyesight Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 201000010041 presbyopia Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 201000009487 Amblyopia Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920775890.1U CN209962034U (zh) | 2019-05-27 | 2019-05-27 | 一种便携式老花镜 |
Applications Claiming Priority (1)
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CN201920775890.1U CN209962034U (zh) | 2019-05-27 | 2019-05-27 | 一种便携式老花镜 |
Publications (1)
Publication Number | Publication Date |
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CN209962034U true CN209962034U (zh) | 2020-01-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920775890.1U Withdrawn - After Issue CN209962034U (zh) | 2019-05-27 | 2019-05-27 | 一种便携式老花镜 |
Country Status (1)
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CN (1) | CN209962034U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110161719A (zh) * | 2019-05-27 | 2019-08-23 | 北京耀森光电设备有限公司 | 一种便携式老花镜 |
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2019
- 2019-05-27 CN CN201920775890.1U patent/CN209962034U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110161719A (zh) * | 2019-05-27 | 2019-08-23 | 北京耀森光电设备有限公司 | 一种便携式老花镜 |
CN110161719B (zh) * | 2019-05-27 | 2024-10-11 | 北京永顺泰嘉科技有限公司 | 一种便携式老花镜 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230417 Address after: 1803, Unit 1, Floor 15, Building 3, 170 Beiyuan Road, Chaoyang District, Beijing, 100101 Patentee after: Beijing Yongshun Taijia Technology Co.,Ltd. Address before: Room 1803, 15/F, Block C, North Area, No. 170, Beiyuan Road, Chaoyang District, Beijing 100101 Patentee before: BEIJING YAOSEN PHOTOELECTRIC EQUIPMENT CO.,LTD. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200117 Effective date of abandoning: 20241011 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20200117 Effective date of abandoning: 20241011 |