CN1610857A

CN1610857A - Ventilated glasses with a removable pad

Info

Publication number: CN1610857A
Application number: CN 02824061
Authority: CN
Inventors: 闵庆焕
Original assignee: KBC America Inc
Current assignee: KBC America Inc
Priority date: 2001-11-19
Filing date: 2002-11-13
Publication date: 2005-04-27
Anticipated expiration: 2022-11-13
Also published as: JP2005531013A; CA2467398C; EP1446693A4; CN100353210C; AU2002352670A8; WO2003044587A2; EP1446693A2; WO2003044587A3; CA2467398A1; AU2002352670A1; JP4509560B2

Abstract

The ventilated glasses system (10) with a removable pad (12) and detent (14) includes an eyeglass frame (16) and an inner frame (36) with the pad (12). The first aperture (28) and the second aperture (30) are located on the nostril bridge support (26), where condensation tends to be the most prevalent. Air can flow from the exterior surface (18) to the interior surface (20) through the first aperture (28) and the second aperture (30). Detents (14) securely attach the inner frame (36) to the eyeglass frame (16).

Description

The ventilation glasses that have dismountable liner

Technical field

The present invention relates to sunglasses.The invention particularly relates to by motorcycle, bicycle and other vehicle, face can stand high wind and blow the sunglasses that the jockey that scrapes wears.

Background technology

Some at present available glasses have various additional protection around the neighboring of glasses, to reduce wind blowing of jockey's face scraped.Regrettably, this additional protection of glasses has been reduced rate of air circulation on the glasses rear inner surface of close face.This circulation of air that reduces makes moisture pile up, and causes condensation and fog on the glasses rear inner surface.Condensation and fog have reduced jockey's visibility.Bicycles and Motorcycles can be higher speed operation, at this moment, enough visibility is the problem of very big security critical.

Be designed to reduce wind to the influence of eyes and condensation is piled up minimize such as the device of skiing the safety goggles.The skiing safety goggles is made by interior lens and outer lens usually, and it forms the chamber of sealing substantially.Air in the chamber is owing to warming near face.With respect to ambient temperature, the higher temperature of described chamber helps to reduce condensation and piles up.Regrettably, the skiing safety goggles is too heavy for the bicycle jockey.And the skiing safety goggles is not attractive in appearance on the face shaping for the jockey of Bicycles and Motorcycles yet.

Therefore, need a kind of sunglasses, it has additional protection on every side at the glasses edge, thereby reduce wind blowing of jockey face is scraped.In addition, described glasses also should have and are used for reducing the glasses condensation on the inside surface behind and the source of atomizing.Described glasses should be lightweights, and are comfortable to the jockey, produce attracting image attractive in appearance simultaneously.

Summary of the invention

The objective of the invention is to reduce to impact the air flow of jockey's eyes.Motorcycle, bicycle and other vehicle can be sailed at high-speed downstream, produce a large amount of air-flows like this around glasses and enter eyes.Can cause that at the air blast of glasses periphery eyes shed tears, the result can reduce visibility and influence safety.Owing to reduced to impact the air-flow of eyes, so the advantage of liner is to have improved jockey's eyesight and comfortableness.

Another purpose provides the enough air-flows by glasses, to offset the accumulation of condensation at the picture frame inside surface.Reducing and must being compensated in some way of wind around the glasses periphery, the contact inside surface piled up so that reduce condensation.May be arduous activity with motorcycle driving by bike.Sweat usually accumulates in the jockey on the face, and these sweat evaporations also accumulate on the glasses owing to condensing.Provide the hole so that the air-flow on the inside surface reduces.The advantage in hole is to have reduced the condensation accumulation, thereby has improved visibility and security.

Other purpose be make protective lining and picture frame be connected and remove easier.Easily from being that to be transformed into the ventilation glasses system that has liner be an important advantage to common glasses.Remove the weight that inside casing and liner can alleviate glasses, increased comfort level.And some people thinks that the glasses of removing inside casing and liner have more attracting aesthetic feeling.Locating slot is set reconnects on the picture frame apace when advancing by bike in beginning so that have the inside casing of protective lining.Locating slot is useful, because they have been saved the time and have reduced setback, provides the method that inside casing is connected to picture frame apace and dismantles from picture frame simultaneously.

Described ventilation glasses system comprises liner, and described liner is as the lining of inside casing.Described liner has reduced the air that flows into around the glasses periphery the eyes.Form by people's face and the ventilation glasses that have a liner and to have the air impervious cavity of part.Described part aeroseal stops any a large amount of air-flow around the picture frame periphery.The shortage of this air-flow may cause gathering and condensation of the interior moisture of cavity.If do not ventilate fully, condensation can accumulate on the inside surface of left lens and right lens, and this can cause blurred vision.

The hole that increases the formation duck eye in the picture frame system is with the increase air-flow, thus the minimizing condensation.Described hole enough little so that the intensity of air-flow and speed minimum, but its size still be enough to enable from inside surface remove condensation air capacity flow through.

An embodiment who has the ventilation glasses system of dismountable liner and locating slot comprises the picture frame that has outside surface and inside surface.Described picture frame has left ear extension, auris dextra extension and bridge of the nose support section.First hole and second hole are positioned on the bridge of the nose support section, in the easiest generation of this partial condensation.Air can flow to inside surface from outside surface by first and second holes.

Left side lens and right lens are connected on the picture frame.Left side lens and right lens form the part of inside surface.The condensation of removing inside surface by the first and second hole flow air, thereby dry left lens and right lens.

Inside casing is connected on the picture frame that has locating slot.Described locating slot comprises protuberance and receives the recess of this protuberance.Described locating slot is fixed firmly to inside casing on the picture frame.Described inside casing has liner, and described liner blows to the wind on the eye when greatly having reduced wears glasses.Described liner is positioned at the back side of inside casing, thereby liner can be pressed against the people on the face.Described liner has the thickness " t " of about 1/4 (.25) inch.

Described inside casing comprises first track and second track.Described picture frame has related first ridge and second ridge.Described first track guides first ridge, and second track guides second ridge.Described inside casing is directed into suitable aligned position so that be connected to picture frame.

Described picture frame has the 3rd hole and the 4th hole, and their effect is similar to first hole and second hole.Air can be moving by the 3rd hole and the 4th orifice flow, thereby remove condensation from inside surface.Contiguous auris dextra extension, the 3rd hole, contiguous left ear extension, the 4th hole.

Although summarized the present invention briefly, however accompanying drawing from behind, detailed description and additional claim, can obtain to understand more fully to of the present invention.

Description of drawings

With reference to accompanying drawing, these and other feature of the present invention, aspect and advantage will become better understood, wherein:

Fig. 1 is the decomposition diagram of picture frame and inside casing;

Fig. 2 is the part side view of first track and first ridge;

Fig. 3 is the skeleton view that near the part in the zone the bridge of the nose support section is cut away;

Fig. 4 is the front view of inside casing;

Fig. 5 is a backside perspective view; With

Fig. 6 is a backplan, and wherein inside casing is connected on the picture frame.

Embodiment

With reference to Fig. 1-Fig. 6, particularly Fig. 1 and Fig. 6, the ventilation glasses system 10 that has detachable liner 12 and locating slot 14 comprises the picture frame 16 that has outside surface 18 and inside surface 20.Picture frame 16 has left ear extension 22, auris dextra extension 24 and bridge of the nose support section 26.First hole 28 and second hole 30 are positioned on the bridge of the nose support section 26, in this easiest formation condensation in place.Air can flow to inside surface 20 from outside surface 18 by first hole 28 and second hole 30.

Left side lens 32 and right lens 34 are connected on the picture frame 16.Left side lens 32 and right lens 34 form the part of inside surface 20.The air that flows through first hole 28 and second hole 30 is removed the condensation of inside surface 20, thus dry left lens 32 and right lens 34.

Inside casing 36 is connected on the picture frame 16 that has locating slot 14.Two locating slots 14,14 ' establish for firmly connecting, shown in the dotted line of Fig. 6.Locating slot 14,14 ' provide fast and effectively be used for mechanism that inside casing 36 is connected to picture frame 16 and removes from picture frame 16.

With reference to Figure 4 and 5, locating slot 14,14 ' comprise protuberance 38,38 ' and accept protuberance 38,38

' recess

40,40 '.Recess 40,40 ' be the recess that is positioned on the bridge of the nose support section 26.Protuberance 38,38 ' be the protrusion that is positioned on the inside casing 36.Locating slot 14,14 ' inside casing 36 is connected to picture frame 16 securely.Although not shown, locating slot 14,14 ' also can be Velcro (Velcro ^TM).Velcro has two mutual bonding opposite sides.

Bridge of the nose support section 26 is divided into left side 42 and right side 44.Locating slot 14 is positioned at the left side 42 of bridge of the nose support section 16 and on left side 42.Another locating slot 14 ' be positioned at the right side 44 of bridge of the nose support section 16 and on right side 44.Recess 40,40 ' be positioned on the bridge of the nose support section 26.Protuberance 38,38 ' be positioned on the inside casing 36.Locating slot 14 is adjacent to first hole 28, and locating slot 14 ' be adjacent to second hole 30.

With reference to Fig. 3,4 and 6, inside casing 36 has liner 12, and described liner 12 has greatly reduced to blow to the wind on the eye when wears glasses.Liner 12 is positioned on the back side 46 of inside casing 36, thereby liner 12 can be pressed against the people on the face.Liner 12 is gentle comfortable flexible material of dermal sensation that foamed material or other make the people.The soft pliability of foamed material makes it can meet the shape of people's face.

As shown in Figure 6, liner 12 has the thickness " t " between about 1/16 inch and about 1/2 inch.In a preferred embodiment, liner 12 has about 1/4 (0.25) inch thickness.When with liner 12 combinations, first hole 28 and second also hole 30 can play a role best.Liner 12 makes the minimum gas flow of impacting eyes on every side from the periphery 48 of ventilation glasses system 10.First hole 28 and second hole 30 allow the air-flow of some decelerations to circulate on inside surface 20.The air-flow that reduces is very soft concerning eyes, and still energy minimization or elimination condensation are gathered simultaneously.

With reference to Fig. 1,2,4 and 5, inside casing 36 comprises first track 50 and second track 52.Picture frame 16 has corresponding first ridge 54 and second ridge 56.Fig. 2 is the close up view of first track 50 and first ridge 54.First track 50 is accepted first ridge, 54, the second tracks 52 and is accepted second ridge 56.Thereby inside casing 36 is introduced in the suitable aligned position in the process that is connected to picture frame 16.With locating slot 14,14 ' when engaging, between inside casing 36 and picture frame 16, provide firm connection.First ridge 54 and second ridge 56 are positioned on the inside surface 20.Because first ridge 54 is blocked in the backside perspective view of Fig. 5, therefore first ridge 54 is shown in broken lines.

Have first recess 66 with reference to Fig. 2 and 4, the first tracks 50 especially, it accepts hinge outstanding 70.Hinge outstanding 70 is connected to first ridge 54.Similarly, second track 52 has second recess 68, and it accepts hinge outstanding 70.Screw 72 passes the center of hinge outstanding 70 and gives prominence to.

With reference to Fig. 1,5 and 6, picture frame 16 is provided with the 3rd hole 58 and the 4th hole 60, and their function class is similar to first hole 28 and second hole 30.Air flows by the 3rd hole 58 and the 4th hole 60, thereby removes condensation from inside surface 20.The 3rd hole 58 is adjacent to 22, the four holes 60, left ear extension and is adjacent to auris dextra extension 24.

Picture frame 16 also comprises the 5th hole 62 and the 6th hole 64, and they provide from outside surface 18 to inside surface 20 additional air flow.The size in hole is less to reduce current rate and speed.Provide several holes to keep the fully inflated stream of low speed, so that still can remove condensation from inside surface 20.Condensation can not accumulate on the inside surface 20, thereby keeps visibility.Bridge of the nose support section 26 is divided into left side 42 and right side 44.First hole 28 and the 5th hole 62 are positioned on the left side 42 of bridge of the nose support section 26.Second hole 30 and the 6th hole 64 are positioned on the right side 44 of bridge of the nose support section 26.The condensation on the left lens 32 is mainly removed in first hole 28 and the 5th hole, and the condensation on the right lens 34 is mainly removed in second hole 30 and the 6th hole 64.

Left side lens 32 and right lens 34 have color is not subjected to the sun with the protection eyes injury.Although not shown, the ventilation glasses system can be provided with the replacing lens.Left side lens 32 or right lens 34 can unload from picture frame 16, then change

lens

32,34 and can be snapped to the appropriate location.

Ventilation glasses system 10 has some advantages.Air blast around ventilation glasses system 10 peripheries 48 is greatly reduced by liner 12.Alleviated stimulation, thereby improved visibility and security eyes.

Additional hole

28,30 produces enough air-flows with the condensation on the inside surface 20 that reduces picture frame 16.Locating slot 14,14 ' make to be installed to protective lining 12 on the picture frame 16 and to remove to become from it to be more prone to.Inside casing 36 and liner 12 are being removed when not required, have greatly alleviated the weight of glasses, thereby have improved comfort level for people.First track 50 is by 54 guiding of first ridge, thereby inside casing 36 is introduced into the tram of aliging with picture frame 16.

Although quite at length invention has been described at preferred embodiment at this, other embodiment also is possible.Therefore, Fu Jia claim should not be confined to here to be comprised

The description of preferred implementation.

Claims

1. ventilation glasses system that has dismountable liner and locating slot comprises:

A) picture frame, described picture frame have left ear extension, auris dextra extension, bridge of the nose support section, left lens, right lens, outside surface and inside surface;

B) has the inside casing of liner; With

C) locating slot;

Wherein, described locating slot is connected to picture frame securely with inside casing, thereby described liner has prevented that greatly wind is to people's eyes when wears glasses, wherein said locating slot has the recess on the bridge of the nose support section that is arranged on the protuberance on the inside casing and is arranged on picture frame, thereby described recess is accepted described protuberance.

2. ventilation glasses system according to claim 1, wherein said inside casing has first track and second track, wherein said picture frame has first ridge and second ridge, thereby first track is accepted first ridge, second track is accepted second ridge, thereby inside casing is introduced into suitable aligned position described in the process of described picture frame being connected to.

3. ventilation glasses system according to claim 1, wherein left lens and right lens are connected on the picture frame, wherein left lens and right lens form the part of inside surface, wherein bridge of the nose support section has first hole and second hole, wherein air can be moving by first hole and second orifice flow, thereby remove condensation from inside surface, thereby dry left lens and right lens by first hole and the second hole flow air.

4. ventilation glasses system according to claim 3, wherein said picture frame have the 3rd hole and the 4th hole, and wherein air can be moving by the 3rd hole and the 4th orifice flow, thereby remove condensation from inside surface.

5. ventilation glasses system according to claim 4, wherein the 3rd hole is adjacent to left ear extension, and the 4th hole is adjacent to the auris dextra extension.

6. ventilation glasses system according to claim 5, wherein said liner have thickness " t ", and wherein " t " is approximately 0.25 inch.

7. ventilation glasses system according to claim 6, wherein said picture frame also have the 5th hole and the 6th hole, thereby can remove condensation from inside surface by the 5th hole and the 6th hole flow air, thus dry left lens and right lens.

8. ventilation glasses system according to claim 7, wherein bridge of the nose support section has left side and right side, and wherein the 5th hole is positioned at the left side, and the 6th hole is positioned at the right side, wherein the condensation on the left lens is mainly removed in the 5th hole, and the condensation on the right lens is mainly removed in the 6th hole.

9. ventilation glasses system according to claim 8, wherein said inside casing has first track and second track, described picture frame has first ridge and second ridge, thereby described first track is accepted first ridge, second track is accepted second ridge, thereby inside casing is introduced into suitable aligned position when being connected to picture frame.

10. ventilation glasses system according to claim 9, wherein left lens and right lens straps have color, thereby provide protection not to be subjected to the injury of the sun to eyes.