TWM552108U - Anti-fog lenses and goggles device - Google Patents

Description

Anti-fog lens and goggle device

The present invention relates to an anti-fog lens and a goggle device, and more particularly to an anti-fog lens and a goggle device having an anti-fog effect.

In addition to being used to correct vision, existing glasses can also be used for a variety of purposes and changes, such as during skiing, swimming, etc., as well as in some workplaces or special situations, relying on wearing goggles to protect the eyes from the outside. Environmental damage, or avoid contact with other foreign objects. Because the goggles are worn for a long time, they are exposed to the moisture and temperature of the human body, and it is easy to fog due to the temperature difference with the outside world, especially for the goggles closely covering the user's face. The condition of the fog is more serious, so additional anti-fog processing is required.

The existing anti-fog lens comprises two spaced-apart lenses. Since the two lenses are spaced apart, the conduction is relatively difficult, so that the lens located on the inner side does not fog due to the temperature difference between the human body and the outside world. Although the anti-fog lens has an anti-fog effect, the thickness is thick, it is difficult to meet the requirements of thinning, and the anti-fog effect is limited, and it is difficult to achieve a better anti-fog effect.

In summary, the creator feels that the above defects can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a design that is reasonable in design and effective in improving the above defects.

The technical problem to be solved by the present invention is to provide an anti-fog lens and a goggle device, which can reduce the thickness of the anti-fog lens to meet the requirements of thinning and have a better anti-fog effect.

In order to solve the above technical problem, the present invention provides an anti-fog lens, comprising: a protective layer, the protective layer is in the form of a sheet, and is a light transmissive body, the protective layer is a PC layer, and the protective layer has a first surface. And a second surface, the first surface and the second surface are located on opposite sides of the protective layer, the protective layer further has a first edge, the first edge is located at an outer edge of the protective layer, and the first edge Located between the first surface and the second surface; and an anti-fog layer, the anti-fog layer is a transparent body, the anti-fog layer is a PET layer or a TAC layer, and the anti-fog layer has a third surface and a fourth surface, the third surface and the fourth surface are located on opposite sides of the anti-fog layer, the anti-fog layer further has a second edge, the second edge is located at an outer edge of the anti-fog layer, and the The two edges are located between the third surface and the fourth surface, and the fourth surface of the anti-fog layer is in close contact with and combined with the first surface of the protective layer.

In order to solve the above technical problem, the present invention also provides a goggle device, comprising: a frame; and an anti-fog lens, wherein the anti-fog lens is disposed on the frame, the anti-fog lens comprises a protective layer and an anti-fog layer. The protective layer is in the form of a sheet and is a light transmissive body. The protective layer is a PC layer. The protective layer has a first surface and a second surface. The first surface and the second surface are opposite to the protective layer. The protective layer further has a first edge, the first edge is located at an outer edge of the protective layer, and the first edge is located between the first surface and the second surface, and the anti-fog layer is a light transmitting body The anti-fog layer is a PET layer or a TAC layer, the anti-fog layer has a third surface and a fourth surface, and the third surface and the fourth surface are located on opposite sides of the anti-fog layer, and the anti-fog layer The second edge is located at an outer edge of the anti-fog layer, and the second edge is located between the third surface and the fourth surface, and the fourth surface of the anti-fog layer and the protective layer The first side is in close contact and combined.

Preferably, the fourth side of the anti-fog layer is combined with the first side of the protective layer in an injection molding manner.

Preferably, the fourth side of the anti-fog layer is bonded to the first side of the protective layer by heat pressing.

The beneficial effects of the present invention: the artificial anti-fog lens comprises a protective layer and an anti-fog layer, the protective layer is a PC layer, the anti-fog layer is a PET layer or a TAC layer, and the fourth side of the anti-fog layer and the protection The first side of the layer is in intimate contact and combined. When the anti-fog lens is actually used, the third surface of the anti-fog layer faces the skin of the user, and the anti-fog layer has anti-fog property, can prevent the formation of mist, and can provide a better anti-fog effect.

Furthermore, the fourth surface of the anti-fog layer is in close contact with the first surface of the protective layer, so that the protective layer and the anti-fog layer are formed in a space-free manner, so that the thickness of the anti-fog lens can be reduced to meet the requirements of thinning. And has a better anti-fog effect.

In addition, the fourth surface of the anti-fog layer and the first surface of the protective layer are combined by injection molding or hot pressing, so that the anti-fog lens is relatively simple and easy to manufacture, and the bonding of the protective layer and the anti-fog layer is relatively firm.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and explanation, and are not intended to limit the creation.

1‧‧‧ anti-fog lens

11‧‧‧Protective layer

111‧‧‧ first side

112‧‧‧ second side

113‧‧‧ first edge

12‧‧‧Anti-fog layer

121‧‧‧ third side

122‧‧‧ fourth side

123‧‧‧ second edge

2‧‧‧ frame

21‧‧‧Combination Department

3‧‧‧Soft lining

4‧‧‧ pads

FIG. 1 is a perspective view of the anti-fog lens of the present invention.

Figure 2 is a cross-sectional view taken along line II-II of Figure 1.

3 is a cross-sectional view of another embodiment of the inventive anti-fog lens.

4 is a perspective view of the creation of the goggle device.

The embodiments of the present anti-fog lens and goggle device are described below by way of specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure of the present specification. This creation can also be made by other different The examples are implemented or applied, and the details in the present specification can also be modified and changed without departing from the spirit of the present invention based on different viewpoints and applications. The drawing of this creation is only a brief description, and is not depicted in actual size, that is, the actual size of the relevant composition is not reflected, which will be described first. The following embodiments further illustrate the views of the present work, but do not limit the scope of the creation by any point of view.

[First Embodiment]

Referring to FIG. 1 and FIG. 2 , the present invention provides an anti-fog lens which can be applied to various goggles such as a frog mirror and a snow mirror, and the use thereof is not limited, and the anti-fog lens 1 includes a protective layer 11 . And an anti-fog layer 12.

The protective layer 11 is a main body of the lens, and the protective layer 11 is in the form of a sheet and is a light transmitting body. The protective layer 11 is made of polycarbonate (PC), that is, the protective layer 11 is a PC layer. The protective layer 11 has a first surface 111 and a second surface 112. The first surface 111 and the second surface 112 are located on opposite sides of the protective layer 11. The first surface 111 and the second surface 112 may be curved or planar. No restrictions. In this embodiment, the first surface 111 and the second surface 112 are curved surfaces, that is, the first surface 111 is a concave curved surface, and the second surface 112 is a convex curved surface.

The protective layer 11 further has a first edge 113. The first edge 113 is located at the outer edge of the protective layer 11, that is, the first edge 113 is disposed on the outer edge of the protective layer 11, and the first edge 113 is located at the first edge. Between the face 111 and the second face 112, the first edge 113 constitutes the contour of the protective layer 11, but the shape of the first edge 113 is not limited and may be changed as needed.

The anti-fog layer 12 is in the form of a sheet or a film and is a light-transmitting body. The thickness of the anti-fog layer 12 is preferably smaller than the thickness of the protective layer 11, but is not limited. The anti-fog layer 12 is made of polyethylene terephthalate (PET) or triacetate (TAC), that is, the anti-fog layer 12 is a PET layer or a TAC layer, thereby providing an anti-fog effect. The anti-fog layer 12 has a third surface 121 and a fourth surface 122. The third surface 121 and the fourth surface 122 are located on opposite sides of the anti-fog layer 12. The third surface 121 and the fourth surface 122 may be curved or flat. , not limited. In this embodiment, the third surface 121 and the fourth surface 122 is a curved surface, that is, the third surface 121 is a concave curved surface, and the fourth surface 122 is a convex curved surface.

The anti-fog layer 12 further has a second edge 123 located at the outer edge of the anti-fog layer 12, that is, the second edge 123 is disposed at the outer edge of the anti-fog layer 12, and the second edge 123 Located between the third surface 121 and the fourth surface 122, the second edge 123 constitutes the contour of the anti-fog layer 12, but the shape of the second edge 123 is not limited, and may be changed as needed, and the shape of the second edge 123 is The shape of the first edge 113 corresponds.

The fourth surface 122 of the anti-fog layer 12 corresponds to the first surface 111 of the protective layer 11, so that the fourth surface 122 of the anti-fog layer 12 can be in contact with the first surface 111 of the protective layer 11, and the anti-fog layer 12 The fourth surface 122 is combined with the first surface 111 of the protective layer 11, that is, the fourth surface 122 of the anti-fog layer 12 and the first surface 111 of the protective layer 11 are combined by injection molding or hot pressing to make the anti-fog The fourth face 122 of the layer 12 is integrated with the first face 111 of the protective layer 11. The fourth surface 122 of the anti-fog layer 12 is in close contact with the first surface 111 of the protective layer 11, so that the protective layer 11 and the anti-fog layer 12 are formed in a space-free arrangement. When the anti-fog lens 1 is actually used, the anti-fog layer 12 is close to the skin of the user, that is, the third surface 121 of the anti-fog layer 12 faces the skin of the user. The anti-fog layer 12 is made of PET or TAC, has excellent anti-fogging properties, prevents the formation of mist, and increases the visual clarity of the transparent surface. In addition, the fourth surface 122 of the anti-fog layer 12 and the first surface 111 of the protective layer 11 are combined in an injection molding or a heat pressing manner, so that the anti-fog lens is relatively simple and easy to manufacture, and the protective layer 11 and the anti-fog layer 12 are provided. The combination is more solid.

[Second embodiment]

Referring to FIG. 3, the anti-fog lens 1 of the present embodiment includes a protective layer 11 and an anti-fog layer 12. The protective layer 11 is a PC layer. The protective layer 11 has a first surface 111 and a second surface 112. One side 111 and the second side 112 are located on opposite sides of the protective layer 11. The anti-fog layer 12 is a PET layer or a TAC layer, and the anti-fog layer 12 has a third surface 121 and a fourth surface 122. The third surface 121 and the fourth surface 122 are located in the anti-fog layer 12 On both sides of the pair, the fourth side 122 of the anti-fog layer 12 is in intimate contact with and bonded to the first side 111 of the protective layer 11. The structure of the embodiment is substantially the same as that of the first embodiment, and the difference is mainly that in the embodiment, the first surface 111 and the second surface 112 of the protective layer 11 are both planar, and the anti-fog layer 12 is The three sides 121 and the fourth side 122 are also flat.

[Third embodiment]

Referring to FIG. 4 , the embodiment of the present invention discloses a goggle device comprising a frame 2 and an anti-fog lens 1 , and further comprising a soft body 3 and a pad 4 , the anti-fog lens 1 being disposed on the frame 2, the anti-fog lens 1 of the present embodiment includes a protective layer 11 and an anti-fog layer 12, the protective layer 11 is a PC layer, the anti-fog layer 12 is a PET layer or a TAC layer, and the fourth of the anti-fog layer 12 The face 122 is in intimate contact with and joined to the first face 111 of the protective layer 11 (as shown in Figure 1). The soft lining 3 is formed on the inner side surface of the casing 2, and the antifogging lens 1 is provided on the outer side surface of the casing 2 opposite to the soft lining 3. The frame body 2 can be formed with two joint portions 21, and the two joint portions 21 are located on both sides of the frame body 2 for connecting and fixing a belt (not shown). The pad 4 is covered by a soft padding 3 which provides an absorbing impact force and an indentation caused by the long-term straping to leave a soft padding 3 on the face.

When the goggle device of the embodiment is attached to the face of the user, the third surface 121 of the anti-fog layer 12 faces the skin of the user, and the anti-fog layer 12 has anti-fog property and can prevent the formation of fog. Provides better anti-fog effect.

Furthermore, the fourth surface 122 of the anti-fog layer 12 and the first surface 111 of the protective layer 11 are in close contact with each other, so that the protective layer 11 and the anti-fog layer 12 are formed in a space-free manner, and the thickness of the anti-fog lens can be reduced. In order to meet the requirements of thinning, and the present anti-fog lens has a better anti-fog effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, equivalent changes made by using the present specification and the contents of the drawings are all included in the scope of protection of the present invention. Inside.

1‧‧‧ anti-fog lens

11‧‧‧Protective layer

111‧‧‧ first side

112‧‧‧ second side

113‧‧‧ first edge

12‧‧‧Anti-fog layer

121‧‧‧ third side

122‧‧‧ fourth side

123‧‧‧ second edge

Claims (10)

An anti-fog lens comprises: a protective layer, the protective layer is in the form of a sheet, and is a transparent body, the protective layer is a PC layer, the protective layer has a first surface and a second surface, the first surface And the second surface is located on opposite sides of the protective layer, the protective layer further has a first edge, the first edge is located at an outer edge of the protective layer, and the first edge is located at the first surface and the second surface And an anti-fog layer, the anti-fog layer is a light transmissive layer, the anti-fog layer is a PET layer or a TAC layer, the anti-fog layer has a third surface and a fourth surface, the third surface and The fourth surface is located on opposite sides of the anti-fog layer, the anti-fog layer further has a second edge, the second edge is located at an outer edge of the anti-fog layer, and the second edge is located at the third surface and the first surface Between the four sides, the fourth side of the anti-fog layer is in intimate contact with and combined with the first side of the protective layer. The anti-fog lens of claim 1, wherein the fourth side of the anti-fog layer is bonded to the first side of the protective layer in an injection molding manner. The anti-fog lens of claim 1, wherein the fourth side of the anti-fog layer is bonded to the first side of the protective layer by heat pressing. The anti-fog lens according to claim 1, wherein the first surface and the second surface are curved surfaces or planes, the third surface and the fourth surface are curved surfaces or planes, and the fourth surface of the anti-fog layer is The first side of the protective layer corresponds. A goggle device includes: a frame; and an anti-fog lens, wherein the anti-fog lens is disposed on the frame, the anti-fog lens includes a protective layer and an anti-fog layer, and the protective layer is in a sheet shape and is transparent a light body, the protective layer is a PC layer, the protective layer has a first surface and a second surface, the first surface and the second surface are located on opposite sides of the protective layer, and the protective layer further has a first An edge, the first edge is located at an outer edge of the protective layer, and the first edge is located between the first surface and the second surface, the anti-fog layer is a light transmissive layer, and the anti-fog layer is a PET layer or a TAC layer, the anti-fog layer has a third surface and a fourth surface, wherein the third surface and the fourth surface are located The opposite sides of the anti-fog layer further have a second edge, the second edge is located at an outer edge of the anti-fog layer, and the second edge is located between the third surface and the fourth surface, The fourth side of the anti-fog layer is in intimate contact with and bonded to the first side of the protective layer. The visor device of claim 5, further comprising a soft lining formed on an inner side of the frame, the anti-fog lens being disposed on an outer side of the frame opposite to the soft lining The frame is formed with two joints. The goggle device of claim 6, further comprising a pad covering the soft pad. The visor device of claim 5, wherein the fourth side of the anti-fog layer is bonded to the first side of the protective layer in an injection molding manner. The visor device of claim 5, wherein the fourth side of the anti-fog layer is thermally bonded to the first side of the protective layer. The visor device of claim 5, wherein the first surface and the second surface are curved or planar, the third surface and the fourth surface are curved or planar, and the fourth surface of the anti-fog layer is The first side of the protective layer corresponds.