A kind of preparation method of swimming goggles and lens thereof

A technology of lenses and swimming goggles, applied in the field of lens structure and preparation, can solve the problems of inconvenience, easy fogging of swimming goggles, obstructing the field of vision, etc., and achieve the effect of a clean field of view

Active Publication Date: 2020-02-07
深圳市科益实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if you move back and forth between the water and the water surface, it is difficult for the swimming goggles to immediately see the water droplets attached to the outer surface of the swimming goggles when they surface, and it will hinder the vision, which is very inconvenient
[0004] People hope to find a lens material that can solve the problems of easy fogging on the inside of swimming goggles and water hanging on the outside of swimming goggles at the same time

Method used

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  • A kind of preparation method of swimming goggles and lens thereof
  • A kind of preparation method of swimming goggles and lens thereof
  • A kind of preparation method of swimming goggles and lens thereof

Examples

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Embodiment 1

[0028] This embodiment provides a kind of swimming goggles, such as figure 1 As shown, it includes two lens units 10 that are mirror-symmetrical to each other, and a nose strip 20 connected between the inner edge ends of the two lens units 10; The headband 30 between the outer edge ends of the body 10. Wherein, the edge of the lens unit 10 extends out of the side view portion 11 toward the headband 30, and a waterproof gasket 12 is wound around the edge of the side view portion 11, so that the lens unit 10 is worn on the eye. After the circle (not shown in the figure), an airtight visible space 40 is formed with the eye circumference.

[0029] Further, combine figure 2 As shown, the lens part of the lens unit 10 comprises: an anti-fog layer 13 , a transparent substrate 14 and a hydrophobic layer 15 arranged in sequence away from the viewing space 40 . Wherein, the material of the transparent substrate 14 may be organic glass, for example.

[0030] Preferably, the anti-fog...

Embodiment 2

[0034] Below, in the above-mentioned swimming goggles, the preparation method of the lens is introduced, combined with Figure 4 shown, including the following steps:

[0035] Step 1: Provide a transparent substrate. The transparent substrate can be, for example, organic glass, and the impurities on the surface are removed by ultrasonic cleaning, dried and ready for use.

[0036] Step 2: Depositing an anti-fog layer on the transparent substrate by using a microwave plasma chemical vapor deposition method.

[0037] The prepared transparent substrate was placed in a reaction chamber, and a mixed gas of methane, hydrogen and oxygen was introduced into the reaction chamber at a volume flow ratio of 3:100:1. Preferably, in this embodiment, the standard gas flow rates for controlling methane, hydrogen and oxygen are respectively: 12 sccm for methane, 400 sccm for hydrogen, and 4 sccm for oxygen. Further, control the reaction conditions: microwave frequency 915MHZ, temperature 400...

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Abstract

The invention relates to the technical field of new materials, in particular to a pair of swimming goggles which comprises two lenses which are in mirror surface symmetry and a nose band connected tothe inner edge ends of the two lenses, and further comprises a head band connected to the outer edge ends of the two lenses. The edges of the lenses extend towards the head band to form side view parts, and waterproof washers are wound on the edges of the side view parts, so a sealed visible space is formed between each lens and the corresponding periorbital part after the lens is worn on the periorbital part. Each lens comprises an anti-fog layer, a transparent substrate and a hydrophobic layer which are sequentially arranged in the direction away from the corresponding visible space. The invention further provides a preparing method of the lenses. Fog can not be easily formed in the goggles, and water drops can not be easily hung outside the goggles.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a lens structure and a preparation method. Background technique [0002] Goggles are often used in swimming. Swimming goggles allow people to observe the landscape or conditions in the water, which can not only protect the eyes and improve visual comfort, but also increase people's fun in the water. [0003] However, the quality and requirements of swimming goggles are getting higher and higher, and more and more problems are found in use. For example, after wearing swimming goggles for a long time, the inside of the goggles is prone to fogging, and you need to take off the goggles and wipe them clean before you can see objects clearly again. In addition, if the swimming goggle moves back and forth between the water and the water surface, it is difficult to immediately see the water droplets attached to the outer surface of the swimming goggle when it emerges from the wat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B33/00C23C16/511C23C16/26
Inventor 王新华
Owner 深圳市科益实业有限公司
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