CN2569839Y

CN2569839Y - Antifog swimming goggle with two lens

Info

Publication number: CN2569839Y
Application number: CN 02255133
Authority: CN
Inventors: 孙洪山
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-24
Filing date: 2002-09-24
Publication date: 2003-09-03
Anticipated expiration: 2012-09-24

Abstract

The utility model discloses a pair of antifogging swimming glasses with two lenses, which is mainly composed of a glasses body (1) and the lenses (2). Concave bases are arranged in the positions of the original lenses at the front end of the glasses body (1) along the outer margin of the glasses body (1), and the lenses (2) are embedded in the concave bases and are pasted and sealed by adhesives. A certain distance is arranged between the inner surfaces of the two lenses to form a hollow heat insulating layer and achieve the antifogging effect. Two individual lenses are pasted and sealed together according to the same principle and are arranged in a body frame of the swimming glasses, and the same effect can be achieved. The utility model not only has the antifogging function, but also has the characteristics of simple structure, safety, reliability, scrubbing, etc.

Description

The two lens anti-fog swimming goggle

(1) technical field

The utility model belongs to the safety appliance of sports, especially a kind of two lens anti-fog swimming goggle.

(2) background technology

Swimming glasses commonly used at present are general all to form with transparent plastics or the whole compression moulding of other transparency material, and one-piece construction two object lens sheets especially in front partly are individual layer.During swimming, be easy to form mist layer obstruct the view, need often take swimming glasses and carry out wiping at the mirror inner face because inside and outside temperature difference and human body distribute water vapour, very inconvenient, to the people who swims in the water for a long time, then more inconvenient.In order to address this problem, current also have use antifoggant, promptly the inside surface in the object lens sheet part of swimming glasses is coated with the last layer antifoggant, but minute surface just can not be cleaned after coating antifoggant, easily makes swimming glasses dirty, influences sight line.In addition, some chemical constitution is harmful in the antifoggant, even the people is arranged to this allergy.

(3) summary of the invention

The utility model provides a kind of two lens anti-fog swimming goggle at the problems referred to above exactly.

In order to realize this purpose, the utility model adopts the double-layer lens structure, outside former whole swimming goggles part or in add a transparent glasses lens, this eyeglass and swimming glasses body bind and are sealed to one, between the two eyeglass inside surfaces certain distance is arranged, form the hollow heat insulation layer, thereby reach anti-fog effect.Also two independent eyeglasses bondings can be sealed, be contained in the swimming glasses body frame, reach effect same.

(4) description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is that eyeglass adds A-A cut-open view externally;

Fig. 3 is that eyeglass is added in inner cut-open view;

Fig. 4 is that two eyeglasses are that one is contained in the sectional view in the swimming glasses frame;

(5) embodiment

Being contained in the outside with eyeglass below is example, in detail the utility model embodiment is described in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, the utility model mainly is made up of mirror body 1 and eyeglass 2.At the former eyeglass position of mirror body 1 front end, open a dimple along mirror body 1 outer rim, eyeglass 2 embeds dimples, and binds and seal with adhesive, leaves the hollow distance of 1-5mm between the two eyeglass inside surfaces, the formation heat insulation layer.Owing to heat insulation layer is arranged,, reaches antifog purpose so cut off inside and outside heat conduction.As shown in Figure 3, eyeglass 2 also can be contained in inside, and its principle is contained in outside similar with structure and eyeglass 2.As shown in Figure 4,, also two independent eyeglasses bondings can be sealed, be contained in the swimming glasses body frame, reach effect same according to same principle.

The utility model not only has anti-fog function, also have simple in structure, safe and reliable, characteristics such as can clean.

Claims

1, a kind of two lens anti-fog swimming goggle of mainly being made up of mirror body and eyeglass, it is characterized in that: its eyeglass is made up of double-layer lens, outside the eyeglass of former individual layer or interior eyeglass in addition, and between the two eyeglass inside surfaces certain distance is arranged.

2, two lens anti-fog swimming goggle according to claim 1 is characterized in that: the distance between the two eyeglass inside surfaces is 1-5mm.