CN204219146U - A kind of contact lens taking-out and taking-in device - Google Patents
A kind of contact lens taking-out and taking-in device Download PDFInfo
- Publication number
- CN204219146U CN204219146U CN201420599876.8U CN201420599876U CN204219146U CN 204219146 U CN204219146 U CN 204219146U CN 201420599876 U CN201420599876 U CN 201420599876U CN 204219146 U CN204219146 U CN 204219146U
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- CN
- China
- Prior art keywords
- taking
- sucker
- contact lens
- long tube
- negative pressure
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Abstract
A kind of contact lens taking-out and taking-in device, mainly comprise: sucker, glass long tube, negative pressure gasbag and lid, lid is connected by groove structure with negative pressure gas, sucker and glass long tube are wrapped in inside this, and described sucker is connected with one end of glass long tube, and its glass long tube other end connects, described sucker is middle to recessed hemispherical, its sucker is distributed with the steam vent that several are small, described negative pressure gasbag soft rubber layer is formed, and described sucker material is silicone-hydrogel, hydrated polymer.The gain effect of a kind of contact lens taking-out and taking-in device that this utility model provides is: directly directly need not get with finger, clip etc. and wear contact lenses, so both be not easy to cause eyes to be infected by bacterial, very easily do not damaged contact lens again.
Description
technical field:
This utility model relates to life staying idle at home articles for use field, especially relates to a kind of contact lens taking-out and taking-in device.
background technology:
Many factors cause the people of myopia to get more and more, because contact lens wearing is attractive in appearance, convenience, and the advantage such as cheap result in increasing people's contact lens, but instrument is worn in supporting the getting of traditional contact lens, use very inconvenient, therefore have to direct finger, clip etc. of many people is directly got and is worn contact lenses, has so both easily caused eyes to be infected by bacterial, has very easily damaged contact lens again.
utility model content:
The purpose of this utility model is to provide a kind of easy to use, and a kind of contact lens taking-out and taking-in device of safety, solves existing technical problem.
For achieving the above object, this utility model adopts following technical scheme:
A kind of contact lens taking-out and taking-in device, mainly comprise: sucker, glass long tube, negative pressure gasbag and lid, lid is connected by groove structure with negative pressure gas, sucker and glass long tube are wrapped in inside this lid, it is characterized in that: described sucker is connected with one end of glass long tube, its glass long tube other end connects
Described sucker is middle to recessed hemispherical, its sucker is distributed with the steam vent that several are small.
Described negative pressure gasbag soft rubber layer is formed.
Described sucker material is silicone-hydrogel, hydrated polymer.
The gain effect of a kind of contact lens taking-out and taking-in device that this utility model provides is: directly directly need not get with finger, clip etc. and wear contact lenses, so both be not easy to cause eyes to be infected by bacterial, very easily do not damaged contact lens again.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
Can have the object of this utility model, feature and function to make juror and further understand, below in conjunction with accompanying drawing, this utility model be further illustrated:
Refer to shown in Fig. 1, it is structural representation of the present utility model, this utility model is relevant a kind of contact lens taking-out and taking-in device, mainly comprise: sucker 1, glass long tube 2, negative pressure gasbag 3 and lid 4, lid 4 passes through groove structure with negative pressure gasbag 3, sucker 1 and glass long tube 2 are wrapped in inside this lid 4, described sucker 1 is connected with one end of glass long tube 2, its glass long tube 2 other end connects, described sucker 1 is middle to recessed hemispherical, its sucker 1 is distributed with several small steam vents 11, described negative pressure gasbag 3 soft rubber layer is formed, described sucker 1 material is silicone-hydrogel, hydrated polymer.
During use, extruding negative pressure gasbag 3, air is extruded, and negative pressure gasbag 3 is flattened and attaches at contact lens outer surface by circular magnetic chuck 1, and firmly make circular magnetic chuck 1 and minute surface closely be affixed gently, the steam vent 11 in the middle of hemispherical sucker 1 is sealed by contact lens outer surface; Because glass tubing 2 and negative pressure gasbag 3 define confined space, after relieving negative pressure gasbag 3 makes negative pressure gasbag 3 again open, this confined space creates certain negative pressure, and contact lens holds by sucker 1 by negative pressure that negative pressure gasbag 3 produces firmly.Only lid 4 need be enclosed within glass tubing 2 and sucker 1 part when depositing just passable, anyway the contamination by dust in air is to sucker 1.
Certainly, these are only this utility model better embodiment, not limit the scope of application of the present utility model with this, therefore, all make in this utility model principle equivalence change all should be included in protection domain of the present utility model.
Claims (3)
1.
oneplant contact lens taking-out and taking-in device, mainly comprise: sucker (1), glass long tube (2), negative pressure gasbag (3) and lid (4), lid (4) passes through groove structure with negative pressure gasbag (3), sucker (1) and glass long tube (2) are wrapped in this lid (4) the inside, it is characterized in that: described sucker (1) is connected with one end of glass long tube (2), its glass long tube (2) other end connects, described sucker (1) is middle to recessed hemispherical, its sucker (1) is distributed with several small steam vents (11).
2. a kind of contact lens taking-out and taking-in device according to claim 1, is characterized in that: described negative pressure gasbag (3) soft rubber layer is formed.
3. a kind of contact lens taking-out and taking-in device according to claim 1, is characterized in that: described sucker (1) material is silicone-hydrogel, hydrated polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599876.8U CN204219146U (en) | 2014-10-17 | 2014-10-17 | A kind of contact lens taking-out and taking-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599876.8U CN204219146U (en) | 2014-10-17 | 2014-10-17 | A kind of contact lens taking-out and taking-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219146U true CN204219146U (en) | 2015-03-25 |
Family
ID=52917301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599876.8U Expired - Fee Related CN204219146U (en) | 2014-10-17 | 2014-10-17 | A kind of contact lens taking-out and taking-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325581A (en) * | 2021-04-29 | 2021-08-31 | 付静 | VR glasses based on 5G cloud is played up |
-
2014
- 2014-10-17 CN CN201420599876.8U patent/CN204219146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325581A (en) * | 2021-04-29 | 2021-08-31 | 付静 | VR glasses based on 5G cloud is played up |
| CN113325581B (en) * | 2021-04-29 | 2023-07-21 | 江苏洪旭德生科技有限公司 | VR glasses based on 5G cloud rendering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |