CN212490380U

CN212490380U - Isolation eye cover

Info

Publication number: CN212490380U
Application number: CN202020203011.0U
Authority: CN
Inventors: 童君龙
Original assignee: Ningbo Youshijia Vision Care Co ltd
Current assignee: Ningbo Youshijia Vision Care Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-02-09
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an isolation eyeshade, which comprises a pair of eye socket rings (1), a pair of soft eye shade bodies (2) which can be jointed with the eye sockets of a human body and a head band (3), wherein each eye socket ring (1) is provided with a through hole, the outer end of the through hole is provided with a lens (4), and the two eye shade bodies (2) are respectively arranged at the inner ends of the through holes of the corresponding eye socket rings (1) one by one; each orbit ring (1), the eye mask body (2) and the lens (4) form a closed inner cavity with the orbit after the eye of the human body is worn; the method is characterized in that: an air inlet pipe is communicated in each inner cavity, an air outlet end of each air inlet pipe is communicated with the inner cavity, and the air pressure of the inner cavity is larger than the air pressure outside the eyeshade in a ventilation state. The eye patch increases the air pressure inside the eye patch, so that the inside and the outside of the eye patch have air pressure difference, and therefore, outside air cannot enter the eye patch, and the eye can be really protected.

Description

Isolation eye cover

Technical Field

The utility model relates to an eye protection technical field specifically says to an isolation eye-shade.

Background

At present, a pair of medical protective glasses is disclosed, which comprises a body, a baffle, a glass frame and glass lenses, wherein the baffle is arranged at the front end of the body, hinged seats are respectively arranged at two sides of the front end of the body, a mounting plate is arranged at one side of the baffle close to the body, a rotating shaft is arranged in the hinged seats and penetrates through the hinged seats and the mounting plate, the glass frame is arranged at two sides of the front end of the baffle, the glass lenses are arranged in the body, the body is forwards protruded and internally forms a cavity, a breathable cover is arranged at the outer side of the body, a base corresponding to the breathable cover is arranged at the inner side of the body, the base penetrates through the body and is in threaded connection with the breathable cover, a plurality of rectangular air holes are arranged in the base, bent parts are arranged at the outer edge of the body, insertion, the utility model discloses a medical protective glasses protective effect is good, has ventilation function, can prevent that the lens from hazing.

The glasses with the structure have the air holes, but the inside of the glasses cannot be completely isolated from the outer wall, and particularly, viruses spread through droplets or aerosol can enter the glasses through the air holes, so that the eyes of a wearer are infected, and the glasses cannot achieve real protection.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an increase the inside atmospheric pressure of eye-shade, possess the atmospheric pressure difference inside making the eye-shade to in making external air can't enter into the eye-shade, can really play the eye-shade of protection.

The technical scheme of the utility model is that an isolation eyeshade with the following structure is provided, which comprises a pair of eye orbit rings, a pair of soft eye shade bodies and a head band which can be attached to the eye orbit of a human body, wherein each eye orbit ring is provided with a through hole, the outer end of the through hole is provided with a lens, and the two eye shade bodies are respectively arranged at the inner ends of the through holes of the corresponding eye orbit rings one by one; each eye socket ring, the eye mask body and the lens form a closed inner cavity with the eye socket after the eye of the human body is worn; an air inlet pipe is communicated in each inner cavity, an air outlet end of each air inlet pipe is communicated with the inner cavity, and the air pressure of the inner cavity is larger than the air pressure outside the eyeshade in a ventilation state.

After the structure more than adopting, compared with the prior art, the utility model, the technique has following advantage: the inner cavity is communicated with an air inlet pipe, the air outlet end of the air inlet pipe is communicated with the inner cavity, the air pressure of the inner cavity is larger than the air pressure outside the eye shield in a ventilation state, even if the air pressure inside and outside the eye shield is different, the outside air cannot enter the inner cavity of the eye shield, the eye of a wearer is prevented from being infected by the air outside the eye shield, and meanwhile, body fluid and blood can be isolated from splashing or splashing when the eye shield is used for examination and treatment, so that real protection can be achieved. In addition, air is introduced through the air inlet pipe, so that the air in the eyeshade can be prevented from rising due to the temperature of the eye sockets of a human body, the fogging probability of the lenses can be reduced, and the normal work and life of the sight of a wearer can be guaranteed.

As an improvement, the air in the inner cavity is discharged from a gap between the eye mask body and the human eye socket, and in view of the fact that the complete sealing cannot be achieved between the eye mask body and the human eye socket, the sterilized anti-air can be supplemented in the inner cavity of the eye mask, and meanwhile, the air in the inner cavity can be enabled to pass through the gap between the eye mask body and the human eye socket, so that the air in the inner cavity can be guaranteed to be clean and nontoxic, and the lens can be prevented from being fogged.

As an improvement, the gas inlet end or the gas outlet end of the gas inlet pipe is provided with a gas-defense and sterilization filter element, and air entering the inner cavity of the eyeshade through the gas inlet pipe can be filtered.

As an improvement, the air inlet pipe on each inner cavity is communicated with an air pump arranged in a cavity on the side wall of the eye socket, and the air inlet on each inner cavity is positioned on the side wall of the eye socket, so that the eyeshade can generate high-pressure air and can enter the inner cavity through the air inlet pipe.

As an improvement, the air pump is one, the air pump is arranged in the eye socket ring and is electrically connected with a battery arranged in the eye socket ring, and the battery supplies power to the air pump, so that a wearer can freely walk after the eye mask is matched.

As an improvement, the air pipe connected to one eye orbit ring of the air pump is a first air pipe, the air pipe far away from the other eye orbit ring of the air pump is a second air pipe, the second air pipe sequentially penetrates through the one eye orbit ring of the air pump, the connecting frame arranged between the two eye orbit rings and the other eye orbit ring far away from the air pump, and the air supply of the two inner cavities is realized by one air pump.

As an improvement, an air inlet of the air pump is provided with an anti-virus sterilization filter element, and air entering the inner cavity of the eyeshade can be filtered.

As an improvement, the cavity of the side wall of the eye socket is provided with a cover plate, the cover plate is fixed with the eye socket so as to form a closed space with an air inlet gap, so that the eye mask has integral appearance,

As the improvement, the air inlet end of the first air pipe and the air inlet end of the second air pipe both penetrate through holes in the side wall of the eye socket ring for installing the air pump, the first air pipe and the second air pipe are hidden in the eyeshade, the appearance is enabled to have integrity, the air pipes can be prevented from being exposed and polluted, and the safety factor is increased.

Drawings

Fig. 1 is a schematic view of the split structure of the isolation eyeshade of the present invention.

Fig. 2 is a schematic structural view of the isolation eyeshade of the present invention.

Fig. 3 is a schematic view of the internal structure of the eye-shield of the present invention.

Shown in the figure: 1. eye orbit circle, 1.1, air inlet, 2, eye mask body, 3, headband, 4, lens, 5, air pump, 6, battery, 7, first trachea, 8, second trachea, 9, link, 10, apron.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1-3, the utility model discloses an isolation eyeshade, including a pair of eye orbit circles 1, a pair of soft eyeshade body 2 and bandeau 3 that can laminate with human eye orbit, bandeau 3 is used for wearing the human head with whole pair of eye-shade, and the eyeshade body 2 adopts medical silica gel material to make.

Every eye socket 1 is equipped with the outer end of a through-hole and is equipped with lens 4, and lens 4 can adopt myopia or hyperopia lens, and the convenient person of wearing takes myopia or hyperopia eye-shade between, only uses the utility model discloses a protective eye cover reduces the probability of hazing and alleviates person of wearing's burden. A sealing structure is adopted between the lens 4 and the inner wall of the eye socket 1, so that outside air is prevented from entering the inner cavity of the eye cover from the joint of the lens and the eye socket.

The two eye mask bodies 2 are respectively arranged at the inner end of a through hole of the corresponding eye socket ring 1 one by one; each orbit ring 1, the eye mask body 2 and the lens 4 form a closed inner cavity with the orbit after the eye of the human body is worn; an air inlet pipe is communicated in each inner cavity, an air outlet end of each air inlet pipe is communicated with the inner cavity, and the air pressure of the inner cavity is larger than the air pressure outside the eyeshade in a ventilation state. Even if there is a pressure difference between the inside and outside of the eyeshade, the outside air can not enter the inner cavity of the eyeshade, the eyes of the wearer can be prevented from being infected by the air outside the eyeshade, and meanwhile, the body fluid and blood can be isolated from splashing or splashing during examination and treatment, so that the real protection can be realized.

The air in the inner cavity is exhausted from the gap between the eye mask body 2 and the orbit of the human body. Because the eye mask body and the human eye socket can not be completely sealed, the disinfected anti-air can be supplemented in the inner cavity of the eye mask, and meanwhile, the air in the inner cavity is enabled to pass through the gap between the eye mask body and the human eye socket, so that the air in the inner cavity can be ensured to be clean and nontoxic, and the fogging of the lens can be avoided. In addition, air is introduced through the air inlet pipe, so that the air in the eyeshade can be prevented from rising due to the temperature of the eye sockets of a human body, the fogging probability of the lenses can be reduced, and the normal work and life of the sight of a wearer can be guaranteed.

The air inlet end or the air outlet end of the air inlet pipe is provided with an anti-virus sterilization filter element, and air entering the inner cavity of the eyeshade through the air inlet pipe can be filtered. The anti-virus and sterilization filter element is a commercial product.

The air in the air inlet pipe can be obtained from equipment outside the eyeshade and can also be generated from the eyeshade, namely the air inlet pipe on each inner cavity is communicated with an air pump 5 arranged in a cavity on the side wall of the eye socket 1, the air pump 5 is one and arranged in one eye socket 1 and is electrically connected with a battery 6 arranged in the eye socket 1, and the battery 6 supplies power to the air pump. After the air pump 5 works, high-pressure air is generated, wherein the high-pressure air is larger than 1 atmosphere and enters the inner cavity through the air inlet pipe, so that the air pressure of the inner cavity is larger than 1 atmosphere, and air pressure difference is generated. The air inlet 1.1 on each cavity is located in the side wall of the orbital ring.

The air pipe connected to one orbital ring 1 of the air pump 5 is a first air pipe 7, the air pipe far away from the other orbital ring 1 of the air pump 5 is a second air pipe 8, and the second air pipe 8 sequentially penetrates through the orbital ring 1 on which the air pump 5 is installed, the connecting frame 9 arranged between the two orbital rings and the other orbital ring 1 far away from the air pump 5.

The air inlet of the air pump 5 is provided with an anti-virus sterilization filter element, so that the air from the air pump 5 is clean air without virus or bacteria. The anti-virus and sterilization filter element is a commercial product.

The cover plate 10 is arranged in a cavity of the side wall of the eye socket ring 1, and the cover plate 10 is in a cover shape and can cover the air pump 5 on the side wall of the eye socket ring 1.

The cover plate 10 is fixed with the eye socket ring 1, so that a closed space is formed by the cavity, an air inlet gap is arranged in the space, the gap is only used as an air outlet channel, the effect of the internal air pressure difference and the external air pressure difference is received, and the external air cannot enter the gap.

The air inlet end of the first air pipe 7 and the air inlet end of the second air pipe 8 both penetrate through holes in the side wall of the eye socket 1 provided with the air pump 5, and the first air pipe 7 and the second air pipe 8 are hidden inside the eye mask.

Claims

1. An isolation eyeshade comprises a pair of eye socket rings (1), a pair of soft eye shade bodies (2) which can be attached to human eye sockets and a head band (3), wherein each eye socket ring (1) is provided with a through hole, the outer end of each through hole is provided with a lens (4), and the two eye shade bodies (2) are respectively installed at the inner ends of the through holes of the corresponding eye socket rings (1) one by one; each orbit ring (1), the eye mask body (2) and the lens (4) form a closed inner cavity with the orbit after the eye of the human body is worn; the method is characterized in that: an air inlet pipe is communicated in each inner cavity, an air outlet end of each air inlet pipe is communicated with the inner cavity, and the air pressure of the inner cavity is larger than the air pressure outside the glasses in a ventilation state.

2. The eye shield of claim 1, wherein: the air in the inner cavity is exhausted from the gap between the eye mask body (2) and the orbit of the human body.

3. The eye shield according to claim 1 or 2, wherein: and the gas inlet end or the gas outlet end of the gas inlet pipe is provided with a gas-defense sterilization filter element.

4. The eye shield according to claim 1 or 2, wherein: the air inlet pipe on each inner cavity is communicated with an air pump (5) arranged in a cavity on the side wall of the eye socket (1), and the air inlet (1.1) on each inner cavity is positioned on the side wall of the eye socket.

5. The eye shield of claim 4, wherein: the air pump (5) is arranged in the eye socket ring (1) and is electrically connected with a battery (6) arranged in the eye socket ring (1), and the battery (6) supplies power to the air pump.

6. The eye shield of claim 5, wherein: the trachea of connecting on an orbit circle (1) of air pump (5) is first trachea (7), and the trachea of keeping away from another orbit circle (1) of air pump (5) is second trachea (8), second trachea (8) pass one orbit circle (1) of installation air pump (5), establish link (9) between two orbit circles and keep away from another orbit circle (1) of air pump (5) in proper order.

7. The eye shield of claim 4, wherein: and an air inlet of the air pump (5) is provided with an anti-virus sterilization filter element.

8. The eye shield of claim 1, wherein: the cavity of the side wall of the eye socket ring (1) is provided with a cover plate (10), the cover plate (10) is fixed with the eye socket ring (1) so as to form a closed space with an air inlet gap.

9. The eye shield of claim 6, wherein: the air inlet end of the first air pipe (7) and the air inlet end of the second air pipe (8) penetrate through holes in the side wall of the eye socket ring (1) provided with the air pump (5), and the first air pipe (7) and the second air pipe (8) are hidden inside the glasses.