CN213852999U - Degree adjustable swimming goggles for myopia - Google Patents
Degree adjustable swimming goggles for myopia Download PDFInfo
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- CN213852999U CN213852999U CN202120046505.7U CN202120046505U CN213852999U CN 213852999 U CN213852999 U CN 213852999U CN 202120046505 U CN202120046505 U CN 202120046505U CN 213852999 U CN213852999 U CN 213852999U
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- adjustable
- adjustable lens
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Abstract
The utility model discloses an adjustable number of degrees myopia swimming eye-shade, including eye-shade main part, elasticity head hoop, two adjustable lens, its characterized in that: the front part of the eyeshade main body is a visible window, two adjustable lenses are arranged at the rear side of the visible window and at the position corresponding to the pupil distance of human eyes, the adjustable lenses are hollow devices, the hollow parts in the adjustable lenses are filled with liquid with high refractive index, one surface of each adjustable lens is a hard plane lens, and the other surface of each adjustable lens is a soft lens which can be inwards concave or outwards convex; and a lens pressure regulating device is arranged on the outer side of the adjustable lens. The utility model discloses can satisfy the myopia patient of different degrees through the convexity of adjusting adjustable lens, only need wear when swimming the utility model discloses a swimming eye-shade just can normally see things on every side clearly, can be fit for again that eyesight is normal people and wear when swimming, simple structure, convenient operation, low in production cost.
Description
Technical Field
The utility model relates to a myopia swimming eyeshade with adjustable degree, which belongs to a swimming diving appliance.
Background
At present, people like wearing diving goggles during swimming, not only can observe scenes in water, but also can protect eyes, and the difficulty of eyes caused by opening eyes to see objects in water can be avoided. Because the visual windows in front of the swimming goggles in the current market are all made of transparent flat plate materials with uniform thickness, the visual windows cannot refract light, and for people with myopia, the people cannot conveniently wear the own myopia glasses at the same time when wearing the swimming goggles, and the people cannot clearly observe surrounding objects when wearing the swimming goggles, so that the people are very inconvenient. Therefore, there is still a lack of swimming goggles for diving, which can adjust the convexity of the lens, is suitable for people with myopia, and can clearly see the surroundings even wearing the swimming goggles without wearing the glasses for myopia.
Disclosure of Invention
In order to overcome the defects that the visual windows in front of the swimming goggles on the current market are all made of transparent flat plate materials with uniform thickness and cannot refract light, and for people with myopia, the people cannot conveniently wear the swimming goggles and cannot clearly observe surrounding objects when wearing the swimming goggles. The utility model provides a can adjust lens degree, be fit for the people who has myopia, under the condition that need not wear myopia glasses, wear the utility model discloses a swimming eye-shade also can clearly see the swimming dive of things on every side and use the eye-shade.
The utility model discloses a realize like this: a myopia swimming eyeshade with adjustable degrees comprises an eyeshade main body, an elastic head hoop and two adjustable lenses, wherein a visual window is arranged at the front part of the eyeshade main body, the rear side of the visual window is provided with the two adjustable lenses at the positions corresponding to the pupillary distance of human eyes, a soft silica gel face lining attached to a human face is arranged at the rear side of the eyeshade main body, and the elastic head hoop is arranged at the rear edges of the two sides of the eyeshade main body;
the adjustable lens is a hollow device, the hollow part in the adjustable lens is filled with liquid with high refractive index, one surface of the adjustable lens is a hard plane lens, and the other surface of the adjustable lens is a soft lens which can be inwards concave and outwards convex; a lens pressure regulating device is arranged on the outer side of the adjustable lens;
the lens pressure regulating device comprises a lens pressure regulating barrel, a pressure regulating piston, a pressure regulating screw rod and a pressure regulating knob, wherein the outer side wall of the adjustable lens is provided with a pressure regulating hole communicated with the lens pressure regulating barrel, the outer side wall of the lens pressure regulating barrel is rigidly connected with the eyeshade main body, the other end of the lens pressure regulating barrel is internally provided with the pressure regulating piston, the outer wall of the pressure regulating piston can be closely attached to the inner wall of the lens pressure regulating barrel and can move inwards or outwards in the lens pressure regulating barrel, an inner hole is formed in the pressure regulating piston, the inner hole wall is provided with a thread capable of being sleeved with the pressure regulating screw rod, one end of the pressure regulating screw rod extends into the inner hole of the pressure regulating piston and is sleeved with the inner hole thread of the pressure regulating piston, and the other end of the pressure regulating screw rod is rigidly connected with the pressure regulating knob; the side surface of the pressure regulating knob is provided with stripes.
The liquid filled in the adjustable lens and the lens pressure regulating cylinder is glycerol.
The two surfaces of the adjustable lens are soft lenses which can be inwards concave and outwards convex.
One surface of the adjustable lens is a visual window lens of the eyeshade main body.
The diameter of the circular curved surface of the adjustable lens is 25 mm-50 mm.
The thickness of the center of the local part of the curved surface of the lens of the adjustable lens is 1-2 mm, and the thickness of the lens outside the local part of the curved surface is 1.5-3 mm.
During the use, according to the size of the head circumference of oneself, remove the position that the buckle was adjusted to the head hoop, adjust the length of eye-shade elasticity head hoop, so that the soft silica gel face lining of eye-shade can closely laminate with the face, prevent that moisture from getting into the eye-shade, can let oneself wear eye-shade comfortable again, rotate the pressure regulating knob of eye-shade main part both sides, make the pressure regulating piston slide in a lens pressure regulating section of thick bamboo through the pressure regulating screw rod, with the pressure that increases or reduces the inside liquid of adjustable lens, change adjustable lens's convexity, adjust the rate of tearing open of adjustable lens to light, so that oneself can pass through this experiment novel things on every side of seeing clearly, can make oneself see the thing when thing comfortable suitable again.
The beneficial effects of the utility model are that, can satisfy the myopia patient of different degrees through the convexity of adjusting adjustable lens, only need wear when swimming the utility model discloses a swimming eye-shade just can normally see clearly around things, can be fit for again that eyesight is normal people when swimming and wear, simple structure, convenient operation, low in production cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of one embodiment of myopia swimming goggles with adjustable degrees.
In fig. 1: the eye patch comprises an eye patch main body 1, a soft silica gel face lining 2, a visible window 3, an adjustable lens 4, a lens pressure regulating cylinder 5, a pressure regulating piston 6, a pressure regulating screw rod 7, a pressure regulating knob 8, an elastic head hoop 9 and a head hoop regulating buckle 10.
Detailed Description
Referring to fig. 1, the myopia swimming goggles with adjustable degrees comprise a goggle main body 1, an elastic head hoop 9 and two adjustable lenses 4, wherein the front part of the goggle main body 1 is provided with a visual window 3, the rear side of the visual window 3 is provided with the two adjustable lenses 4 at positions corresponding to the interpupillary distance of human eyes, the rear side of the goggle main body 1 is provided with a soft silica gel face lining 2 attached to a human face, and the rear edges of the two sides of the goggle main body 1 are provided with the elastic head hoops 9;
the adjustable lens 4 is a hollow device, the hollow part inside the adjustable lens 4 is filled with liquid with high refractive index, one surface of the adjustable lens 4 is a hard plane lens, and the other surface of the adjustable lens 4 is a soft lens which can be concave inwards or convex outwards; a lens pressure regulating device is arranged on the outer side of the adjustable lens 4;
the lens pressure regulating device comprises a lens pressure regulating cylinder 5, a pressure regulating piston 6, a pressure regulating screw 7 and a pressure regulating knob 8, wherein the outer side wall of the adjustable lens 4 is provided with a pressure regulating hole communicated with the lens pressure regulating cylinder 5, the outer side wall of the lens pressure regulating cylinder 5 is rigidly connected with the eyeshade main body 1, the other end of the lens pressure regulating cylinder 5 is internally provided with the pressure regulating piston 6, the outer wall of the pressure regulating piston 6 can be closely attached to the inner wall of the lens pressure regulating cylinder 5 and can move inwards or outwards in the lens pressure regulating cylinder 5, an inner hole is formed in the pressure regulating piston 6, the inner hole wall is provided with a thread capable of being sleeved with the thread of the pressure regulating screw 7, one end of the pressure regulating screw 7 extends into the inner hole of the pressure regulating piston 6 and is sleeved with the thread of the inner hole of the pressure regulating piston; the side surface of the pressure regulating knob 8 is provided with stripes.
The liquid filled in the adjustable lens 4 and the lens pressure regulating cylinder 5 is glycerol.
The diameter of the circular curved surface of the adjustable lens 4 is 25 mm-50 mm.
The thickness of the center of the local part of the curved surface of the lens of the adjustable lens 4 is 1-2 mm, and the thickness of the lens outside the local part of the curved surface is 1.5-3 mm.
During the use, according to the size of the head circumference of oneself, remove the position that the head hoop was adjusted and is detained 10, adjust the length of eye-shade elasticity head hoop 9, so that the soft silica gel face lining 2 of messenger's eye-shade can closely laminate with the face, prevent in moisture gets into the eye-shade, can let oneself wear the eye-shade comfortable again, rotate the pressure regulating knob 8 of 1 both sides of eye-shade main part, make pressure regulating piston 6 slide in lens pressure regulating section of thick bamboo 5 through pressure regulating screw 7, with the pressure that increases or reduces adjustable lens 4 inside liquid, change adjustable lens 4's convexity, adjust the refractive index of tearing that adjustable lens 4 set light, so that oneself can see clearly the things on every side through this experiment is novel, can make oneself see things on every side comfortable when the thing again and be suitable.
Claims (6)
1. The utility model provides an adjustable number of degrees myopia swimming eye-shade, includes eye-shade main part, elasticity head hoop, two adjustable lens, its characterized in that: the front part of the eyeshade main body is a visible window, the rear side of the visible window is provided with two adjustable lenses at the positions corresponding to the interpupillary distance of human eyes, the rear side of the eyeshade main body is provided with a soft silica gel face lining attached to a human face, and the rear edges of the two sides of the eyeshade main body are provided with elastic head hoops;
the adjustable lens is a hollow device, the hollow part in the adjustable lens is filled with liquid with high refractive index, one surface of the adjustable lens is a hard plane lens, and the other surface of the adjustable lens is a soft lens which can be inwards concave and outwards convex; a lens pressure regulating device is arranged on the outer side of the adjustable lens;
the lens pressure regulating device comprises a lens pressure regulating barrel, a pressure regulating piston, a pressure regulating screw rod and a pressure regulating knob, wherein the outer side wall of the adjustable lens is provided with a pressure regulating hole communicated with the lens pressure regulating barrel, the outer side wall of the lens pressure regulating barrel is rigidly connected with the eyeshade main body, the other end of the lens pressure regulating barrel is internally provided with the pressure regulating piston, the outer wall of the pressure regulating piston can be closely attached to the inner wall of the lens pressure regulating barrel and can move inwards or outwards in the lens pressure regulating barrel, an inner hole is formed in the pressure regulating piston, the inner hole wall is provided with a thread capable of being sleeved with the pressure regulating screw rod, one end of the pressure regulating screw rod extends into the inner hole of the pressure regulating piston and is sleeved with the inner hole thread of the pressure regulating piston, and the other end of the pressure regulating screw rod is rigidly connected with the pressure regulating knob; the side surface of the pressure regulating knob is provided with stripes.
2. The adjustable degree myopia swimming goggles of claim 1, wherein: the liquid filled in the adjustable lens and the lens pressure regulating cylinder is glycerol.
3. The adjustable degree myopia swimming goggles of claim 1, wherein: the two surfaces of the adjustable lens are soft lenses which can be inwards concave and outwards convex.
4. The adjustable degree myopia swimming goggles of claim 1, wherein: one surface of the adjustable lens is a visual window lens of the eyeshade main body.
5. The adjustable degree myopia swimming goggles of claim 1, wherein: the diameter of the circular curved surface of the adjustable lens is 25 mm-50 mm.
6. The adjustable degree myopia swimming goggles of claim 1, wherein: the thickness of the center of the local part of the curved surface of the lens of the adjustable lens is 1-2 mm, and the thickness of the lens outside the local part of the curved surface is 1.5-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046505.7U CN213852999U (en) | 2021-01-08 | 2021-01-08 | Degree adjustable swimming goggles for myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046505.7U CN213852999U (en) | 2021-01-08 | 2021-01-08 | Degree adjustable swimming goggles for myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852999U true CN213852999U (en) | 2021-08-03 |
Family
ID=77045109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120046505.7U Expired - Fee Related CN213852999U (en) | 2021-01-08 | 2021-01-08 | Degree adjustable swimming goggles for myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852999U (en) |
-
2021
- 2021-01-08 CN CN202120046505.7U patent/CN213852999U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |