Title:
DETACHABLE VISION-CORRECTION DEVICE SUITABLE FOR DIVING MASK
Document Type and Number:
WIPO Patent Application WO/2017/124761
Kind Code:
A1
Abstract:
A detachable vision-correction device suitable for use with a diving mask (4), and the detachable vision-correction device has a left vision-correction device and a right vision-correction device, both of which have the same structure and can be respectively adhered to an inner wall of the diving mask (4) by suction; each of the left and right vision-correction devices has a suction cup (1) which is of a circular tube shape, which is made of a soft elastic material and which is embedded with a vision-correction lens (2) at the rear end thereof; the suction cup (1) and the vision-correction lens (2) are in a sealed connection. The device is readily applicable for different users, and can also be used in conjunction with various diving masks (4), and thus offering a high level of versatility; the device is very comfortable due to the ultra-thin thickness thereof, bringing great convenience to people with nearsightedness. Meanwhile, the device offers advantages of having fewer parts, low manufacturing costs and easy assembly.
Inventors:
CHEN GUOPING (CN)
Application Number:
PCT/CN2016/098534
Publication Date:
July 27, 2017
Filing Date:
September 09, 2016
Export Citation:
Assignee:
SHENZHEN ALLWELL SPORTS PRODUCTS MFG CO LTD (CN)
International Classes:
G02C9/00; A63B33/00; G02C5/00
Foreign References:
| CN105467621A | 2016-04-06 | |||
| CN205374915U | 2016-07-06 | |||
| CN2319826Y | 1999-05-19 | |||
| CN101920775A | 2010-12-22 | |||
| CN204745550U | 2015-11-11 | |||
| CN203494126U | 2014-03-26 | |||
| CN204671834U | 2015-09-30 | |||
| CN204790218U | 2015-11-18 | |||
| US6290354B1 | 2001-09-18 |
Attorney, Agent or Firm:
SHENZHEN KANGHONG INTELLECTUAL PROPERTY AGENT CO., LTD (CN)
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