CN105559967A - Contact lens putting on and taking off device - Google Patents
Contact lens putting on and taking off device Download PDFInfo
- Publication number
- CN105559967A CN105559967A CN201410549471.8A CN201410549471A CN105559967A CN 105559967 A CN105559967 A CN 105559967A CN 201410549471 A CN201410549471 A CN 201410549471A CN 105559967 A CN105559967 A CN 105559967A
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- CN
- China
- Prior art keywords
- sucker
- taking
- contact lens
- long tube
- glass long
- Prior art date
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Abstract
The invention discloses a contact lens putting on and taking off device, which mainly comprises a sucker, a glass long tube, a negative-pressure airbag and a cover, wherein the cover and the negative-pressure airbag are connected by virtue of a groove structure; the sucker and the glass long tube are covered in the cover; the sucker is connected to one end of the glass long tube, and the other end of the glass long tube is connected; the sucker is of a hemispherical structure with the middle sinking downwards; a plurality of small exhaust holes are formed in the sucker; the negative-pressure airbag is composed of a soft rubber layer; and the sucker is made from silicone hydrogel and hydration polymer. The contact lens putting on and taking off device provided by the invention has the beneficial effects that the device can be used for directly putting on and taking off contact lenses without the aid of fingers, a clamp and the like, so that bacterial infection of eyes can be prevented from occurring easily, and the contact lenses can be protected from being damaged easily.
Description
technical field:
The present invention relates to life staying idle at home articles for use field, especially relate 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.
summary of the invention:
The object of the present invention is to provide a kind of easy to use, a kind of contact lens taking-out and taking-in device of safety, solves existing technical problem.
For achieving the above object, the present invention 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 provided by the invention 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 invention.
detailed description of the invention:
Can have the object of the present invention, feature and function to make juror and further understand, below in conjunction with accompanying drawing, the present invention is further described:
Refer to shown in Fig. 1, it is structural representation of the present invention, the present invention 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 better embodiment of the present invention, not limit the scope of application of the present invention with this, therefore, all make in the principle of the invention equivalence change all should be included in protection scope of the present invention.
Claims (3)
1. a 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 |
|---|---|---|---|
| CN201410549471.8A CN105559967A (en) | 2014-10-17 | 2014-10-17 | Contact lens putting on and taking off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549471.8A CN105559967A (en) | 2014-10-17 | 2014-10-17 | Contact lens putting on and taking off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559967A true CN105559967A (en) | 2016-05-11 |
Family
ID=55870998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549471.8A Pending CN105559967A (en) | 2014-10-17 | 2014-10-17 | Contact lens putting on and taking off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105559967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176033A (en) * | 2016-09-30 | 2016-12-07 | 翟玉佳 | A kind of contact lens instrument |
-
2014
- 2014-10-17 CN CN201410549471.8A patent/CN105559967A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106176033A (en) * | 2016-09-30 | 2016-12-07 | 翟玉佳 | A kind of contact lens instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |