CN212466331U

CN212466331U - Medical goggles

Info

Publication number: CN212466331U
Application number: CN202020513177.2U
Authority: CN
Inventors: 熊军
Original assignee: Well Care Wuhan Medical Technology Co ltd
Current assignee: Well Care Wuhan Medical Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-05
Anticipated expiration: 2030-04-09

Abstract

The utility model belongs to the technical field of medical protective apparatus, especially, relate to a medical goggles. A medical goggles comprises a frame with the back edge capable of clinging to the face of a human, and a lens arranged on the front side of the frame; the left side and the right side of the top of the mirror frame are respectively provided with a ventilation structure and an isolation structure; the ventilation structure comprises at least one front main ventilation hole and at least one rear auxiliary ventilation hole; the isolation structure comprises a ventilation cover covering the outer sides of the main air holes and the auxiliary air holes, the ventilation cover comprises a cover body and a shielding part arranged on the front side of the cover body, air holes are formed in the cover body, and a waterproof layer and an isolation layer are sequentially arranged on the inner sides of the air holes; the shielding part is a baffle-shaped structure extending outwards, and the shielding part forms an airflow shielding structure at the front side of the cover body. The utility model discloses positive air current shelters from that can be fine makes it unable and human glasses contact, and the gas permeability isolation is fine simultaneously, can effectively avoid delay such as atomizing, sweat, realizes obtaining high gas permeability when high isolation protection effect.

Description

Medical goggles

Technical Field

The utility model belongs to the technical field of medical protective apparatus, especially, relate to a medical goggles.

Background

The medical goggles are basic medical protective equipment frequently used in the process of disease control, prevention and treatment of infectious diseases and the like, the traditional goggles generally consist of a goggle frame and lenses, but the structure is relatively simple, the eye protection is generally realized by directly adopting an isolation protection method, the existing problems are that, because can sweat often in medical worker work process, conventional goggles can form steam or even condensation bead in the goggles inboard after long-time the use, the goggles is because the purpose of protection, the picture frame is comparatively inseparable with the basic site of facial edge, can't guarantee in time cleaing away of steam or water bead, lead to phenomena such as crystal or lens surface outgoing line atomizing, the use of goggles has been influenced, some goggles realize gas exchange through modes such as setting up the bleeder vent on the picture frame surface, but simple structure, the inevitable effect that has reduced goggles isolation protection simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical goggles, it not only can realize eye isolation protection, and has ventilative protection architecture, can greatly avoid the adverse effect of venthole to goggles isolation protection, improves goggles result of use.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A medical goggles comprises a frame 1 with the back edge capable of clinging to the face of a human, and a lens 2 arranged on the front side of the frame; the left side and the right side of the top of the mirror frame 1 are respectively provided with a ventilation structure and an isolation structure;

the ventilation structure comprises at least one front main ventilation hole 1a and at least one rear auxiliary ventilation hole 1 b; the isolation structure comprises a ventilation cover 3 covering the outer sides of the main ventilation holes 1a and the auxiliary ventilation holes 1b, the ventilation cover comprises a cover body 3a and a shielding part 3b arranged on the front side of the cover body 3a, air holes 3c are formed in the cover body 3a, and a waterproof layer and an isolation layer are sequentially arranged on the inner sides of the air holes 3 c;

the shielding portion 3b is a baffle-like structure extending outward, and the shielding portion 3b forms an airflow shielding structure on the front side of the cover body 3 a.

The medical goggles are further improved and optimized, and the isolating layer comprises 3-5 layers of melt-blown cloth.

The medical goggles further comprise the frame and the lenses which are integrally processed.

The medical goggles are further improved and optimized, and the lenses are made of transparent anti-fog materials.

The further improvement and optimization of the medical goggles further comprises that the hard and elastic arc-shaped belt is used for connecting the two breathable covers, and the two ends of the arc-shaped belt are respectively inserted into the tops of the two breathable covers

Like a headset or the like.

The further improvement and optimization of the medical goggles further comprises the steps that the main air holes with large diameters and the auxiliary air holes with small diameters are combined, the whole ventilating cover is designed to be of a trapezoid-like structure with large front end and small rear end, the main air holes are close to the end of the ventilating cover, and the auxiliary air holes are close to the rear end.

The beneficial effects are that:

the utility model discloses a medical goggles simple structure is light, and the protecting effect is good, and special design's gas pocket and ventilative lid structure, positive air current that shelters from that can be fine make its unable and human glasses contact, and the gas permeability isolation is fine simultaneously, can effectively avoid delay such as atomizing, sweat, realizes obtaining high gas permeability when high isolation protection effect.

Drawings

FIG. 1 is a perspective view of the medical goggles of the present invention;

FIG. 2 is a top view of the medical goggles of the present invention;

fig. 3 is a rear view (oblique view) of the medical goggles of the present invention.

Wherein the reference numerals include:

1-mirror frame, 1 a-main air hole, 1 b-auxiliary air hole, 2-lens, 3-air cover, 3 a-cover body, 3 b-shielding part, 3 c-air hole and 4-elastic band.

Detailed Description

The present invention will be described in detail with reference to the following specific examples.

As shown in fig. 1, 2 and 3, the utility model relates to a medical goggles, which comprises a frame 1 with the back edge being clung to the face of human, and a lens 2 arranged at the front side of the frame; the left side and the right side of the top of the mirror frame 1 are respectively provided with a ventilation structure and an isolation structure;

the spectacle frame 1 adopts the ergonomic design, so that the inner edge of the spectacle frame can be well and closely attached to the face of a human body, the isolation effect is improved, and gaps are prevented; if necessary, a sealing tape or a water absorbing tape is provided at the contact portion of the frame 1 and the face, so that the goggles can be used well even in an environment with a high positive pressure or humidity. The mirror body is also provided with an elastic band 4 or a similar structure for connecting and fixing.

The ventilation structure comprises at least one front main ventilation hole 1a and at least one rear auxiliary ventilation hole 1 b; the isolation structure comprises a ventilation cover 3 covering the outer sides of the main ventilation holes 1a and the auxiliary ventilation holes 1b, the ventilation cover comprises a cover body 3a and a shielding part 3b arranged on the front side of the cover body 3a, air holes 3c are formed in the cover body 3a, and a waterproof layer and an isolation layer are sequentially arranged on the inner sides of the air holes 3 c; the shielding portion 3b is a baffle-like structure extending outward, and the shielding portion 3b forms an airflow shielding structure on the front side of the cover body 3 a.

In the preferred implementation method, 3-5 layers of melt-blown cloth can be arranged on the isolation layer, the spectacle frame and the spectacle lens are integrally processed, and the spectacle lens is made of a transparent anti-fog material, so that the whole structure can prevent liquid and viruses from entering more effectively.

Further, for realizing reuse and adjusting the protection isolation layer at any time, the utility model discloses in, ventilative lid bottom is provided with three bolt so that its detachably connects on the picture frame. Through 3 point location, the location is more stable, and convenient the dismantlement simultaneously can change structures such as melt-blown fabric at any time.

Because the utility model discloses in have two ventilative covers at least, ventilative cover is small light in weight, for convenient to use, prevents to change material in-process such as melt-blown cloth and takes place to lose at the dismouting, and a better embodiment is, utilizes stereoplasm and has two ventilative covers of elastic elasticity's arc area connection, and the both ends in arc area insert respectively two top of ventilative cover and be

The form can make two ventilative covers connect and avoid losing on the one hand, and on the other hand can make two ventilative covers perk rapidly and drop smoothly through the mode of pressing the arc area top to carry out quick replacement.

Furthermore, in order to improve the protection effect and prevent the gaseous viruses from entering each air vent along the air flow, a preferred embodiment is that a main air vent with a large diameter and an auxiliary air vent with a small diameter are combined, meanwhile, the whole air vent cover is designed into a trapezoid-like structure with a large front end and a small rear end, the main air vent is close to the end of the air vent cover, and the auxiliary air vent is close to the rear end; based on this structure, in the dead ahead because cough or wind produce positive air current, reduce ventilative part rear side area, because shelter from the army can group purchase and realize sheltering from to a certain extent, but the ripple diffraction of air current can make its backward flow in-process draw close to the centre gradually again, and trapezoidal structure can further reduce the probability that the gas pocket is in positive air current, improves the protective effect.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Medical goggles, which are characterized by comprising a frame (1) with the back side edge capable of clinging to the face of a human, and a lens (2) arranged on the front side of the frame; the left side and the right side of the top of the mirror frame (1) are respectively provided with a ventilating structure and an isolating structure;

the ventilation structure comprises at least one front main ventilation hole (1a) and at least one rear auxiliary ventilation hole (1 b); the isolation structure comprises a ventilation cover (3) covering the outer sides of the main ventilation hole (1a) and the auxiliary ventilation hole (1b), the ventilation cover comprises a cover body (3a) and a shielding part (3b) arranged on the front side of the cover body (3a), an air hole (3c) is formed in the cover body (3a), and a waterproof layer and an isolation layer are sequentially arranged on the inner side of the air hole (3 c);

the shielding part (3b) is a baffle-shaped structure extending outwards, and the shielding part (3b) forms an airflow shielding structure at the front side of the cover body (3 a).

2. The medical goggles as claimed in claim 1, wherein said barrier layer includes 3-5 layers of meltblown.

3. A medical goggle according to claim 1 wherein the frame is integrally formed with the lens.

4. Medical goggles according to claim 1, wherein said lens is made of a transparent anti-fogging material.

5. The goggles for medical use as claimed in claim 1, wherein the two air-permeable caps are connected by a rigid and elastic curved band, and both ends of the curved band are inserted into the tops of the two air-permeable caps respectively in a form of a cutter or a headphone.

6. The medical goggles as claimed in claim 1, wherein the main vent hole having a large diameter is combined with the auxiliary vent hole having a small diameter to integrally form the vent cap having a trapezoidal-like structure with a large front end and a small rear end, the main vent hole being located near the end of the vent cap, and the auxiliary vent hole being located near the rear end.