CN214802562U - High-definition anti-fog head-wearing medical isolation mask - Google Patents

Abstract

The utility model relates to a medical isolation face guard of antifog type wear-type of high definition, including the face guard body, fixed mouthful has been seted up in the front of face guard body, the antifog lens of the inside fixedly connected with of fixed mouthful, the outside fixedly connected with bandage of face guard body, the antifog mechanism of the inside fixedly connected with of fixed mouthful, the last fixed surface of face guard body is connected with clean mechanism, antifog mechanism includes the guide plate of fixed connection inside the fixed mouthful, the wind hole that quantity is no less than two is seted up to the upper surface of guide plate, the diapire fixedly connected with support of fixed mouthful inner chamber, the inside fixedly connected with fan of support. This medical isolation face guard of antifog type wear-type of high definition, it is ventilative to carry out quick ventilation through antifog mechanism in the fixed orifices, makes antifog lens department produce the air current layer, can effectually carry out antifog and dustproof processing, if produce partial fog on the antifog lens, usable clean mechanism cleans antifog lens fast.

Description

High-definition anti-fog head-wearing medical isolation mask

Technical Field

The utility model relates to an isolation mask technical field specifically is a medical isolation mask of antifog type wear-type of high definition.

Background

The face guard is the protector of protection people's face, and some face guards still have respiratory device, and the face guard that different application occasions used probably has great difference, and most face guards are more as medical now, compares ordinary gauze mask and has better protective effect.

Medical isolation face guard of antifog type wear-type on the existing market is various, but generally has the shortcoming that antifog effect is not good, and current isolation face guard adopts antifog lens to carry out antifog treatment more, but at the in-process of in-service use, though have certain antifog effect, still contain partial smog on the mirror surface, and when taking isolation face guard, medical personnel also can have gloves, consequently comparatively inconvenient when the clearance is cleaned.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a medical isolation face guard of antifog type wear-type of high definition possesses advantages such as antifog effect is good, has solved still to contain the problem that smog influences the sight on the mirror surface.

In order to achieve the above object, the utility model provides a following technical scheme: a high-definition anti-fog type head-wearing medical isolation mask comprises a mask body, wherein a fixing port is formed in the front surface of the mask body, an anti-fog lens is fixedly connected inside the fixing port, a binding belt is fixedly connected to the outer side of the mask body, an anti-fog mechanism is fixedly connected inside the fixing port, and a cleaning mechanism is fixedly connected to the upper surface of the mask body;

antifog mechanism includes the guide plate of fixed connection in the fixed mouthful inside, the upper surface of guide plate is seted up quantity and is no less than two wind holes, the diapire fixedly connected with support of fixed mouthful inner chamber, the inside fixedly connected with fan of support, fixedly connected with fan housing between the support and the relative one side of guide plate.

Further, clean mechanism includes the footstock of fixed connection at face guard body upper surface, the equal fixedly connected with supporting shoe of the left and right sides wall of footstock inner chamber, the inside swing joint of supporting shoe has the bull stick, two the equal fixedly connected with torsional spring in the outside that the supporting shoe is relative one side and be located the bull stick, the outside fixedly connected with connecting band of bull stick, the one end fixedly connected with fly leaf of bull stick is kept away from to the connecting band, the lower fixed surface of fly leaf is connected with clean strip.

Further, antifog mechanism is including seting up the side opening on fixed mouthful inner chamber left and right sides wall and being located the face guard body, the side opening is towards antifog lens direction.

Further, the cleaning mechanism further comprises positioning plates fixedly connected to the left side and the right side of the mask body, and sliding rods are fixedly connected to the left side and the right side of the movable plate and located inside the positioning plates.

Further, the length and the width of guide plate equal with the length and the width of fixed mouthful inner chamber respectively, two are no less than to the quantity of wind hole, and evenly distributed is at the upper surface of guide plate.

Further, the fan faces the direction of the guide plate, and the fan cover is in a round table shape with a hollow inner part and missing top surfaces and the ground.

Furthermore, two the supporting shoe is the left and right sides of symmetric distribution in footstock axis, the internal diameter of supporting shoe and the external diameter looks adaptation of bull stick.

Further, fly leaf swing joint is in the inside of fixed mouthful, cleaning strip swing joint is in the front of antifog lens.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this medical isolation face guard of antifog type wear of high definition adopts antifog lens to keep apart the first antifog processing of face guard earlier, then carries out quick ventilation through antifog mechanism in the fixed orifices, makes antifog lens department produce the air current layer, can effectually carry out antifog and dustproof processing, if produce partial fog on the antifog lens, usable cleaning mechanism cleans antifog lens fast, has guaranteed the definition of antifog lens, has further promoted the practicality of face guard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the anti-fog mechanism of the present invention;

fig. 3 is a schematic view of the cleaning mechanism of the present invention.

In the figure: 1 mask body, 2 fixed mouths, 3 antifogging lenses, 4 binding bands, 5 antifogging mechanisms, 501 guide plates, 502 air holes, 503 brackets, 504 fans, 505 fan housings, 506 side holes, 6 cleaning mechanisms, 601 top seats, 602 supporting blocks, 603 rotating rods, 604 torsion springs, 605 connecting bands, 606 movable plates, 607 cleaning strips, 608 positioning plates and 609 sliding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, the high-definition anti-fog head-mounted medical isolating mask in the present embodiment includes a mask body 1, a fixing port 2 is disposed on the front surface of the mask body 1, and is convenient for processing an anti-fog lens 3, the anti-fog lens 3 is fixedly connected to the inside of the fixing port 2, a binding band 4 is fixedly connected to the outside of the mask body 1, an anti-fog mechanism 5 is fixedly connected to the inside of the fixing port 2, so that the anti-fog lens 3 is ventilated rapidly to avoid fog generation, and a cleaning mechanism 6 is fixedly connected to the upper surface of the mask body 1, so as to facilitate rapid cleaning of the anti-fog lens 3.

Referring to fig. 2, in order to avoid generation of mist, the anti-fog mechanism 5 in this embodiment includes a guide plate 501 fixedly connected inside the fixing port 2, an upper surface of the guide plate 501 is provided with at least two air holes 502, the air holes 502 on the guide plate 501 guide an air flow generated by the fan 504, a bottom wall of an inner cavity of the fixing port 2 is fixedly connected with a bracket 503, the inside of the bracket 503 is fixedly connected with the fan 504, a wind cover 505 is fixedly connected between the bracket 503 and one side of the guide plate 501 opposite to each other, and the generated air flow is positioned by the wind cover 505 under the action of the fan 504.

Antifog mechanism 5 is including seting up the side opening 506 in the 2 inner chamber left and right sides walls of fixed port and being located face guard body 1, after both sides side opening 506 cooperation fan 504, the circulation of air of antifog lens 3 department carries out fast, side opening 506 is towards antifog lens 3 direction, the length and the width of guide plate 501 are equal with the length and the width of the 2 inner chambers of fixed port respectively, two are no less than to the quantity of wind hole 502, and evenly distributed is at the upper surface of guide plate 501, fan 504 is towards guide plate 501 direction, the shape of fan housing 505 is the round platform of inside hollow and top surface and the equal disappearance of ground, make the better guide plate 501 towards of air current.

After the fan 504 in this embodiment operates, the front surface of the anti-fog lens 3 generates a layer of air flow, so that the anti-fog treatment is performed again under the self anti-fog condition of the anti-fog lens 3, and the definition of the mirror surface is effectively ensured.

Referring to fig. 3, in order to facilitate the cleaning of the anti-fog lens 3, the cleaning mechanism 6 in this embodiment includes a top base 601 fixedly connected to the upper surface of the mask body 1, the left and right side walls of the cavity of the top base 601 are both fixedly connected with supporting blocks 602 for positioning and supporting the rotating rod 603, the inside of the supporting blocks 602 is movably connected with the rotating rod 603, the opposite sides of the two supporting blocks 602 and the outer sides of the rotating rod 603 are both fixedly connected with torsion springs 604 for facilitating the resetting of the cleaning mechanism 6, the outer side of the rotating rod 603 is fixedly connected with a connecting band 605, the connecting band 605 is wound to the outer side of the rotating rod 603, the movable plate 606 can also drive the cleaning strip 607 to move upwards, one end of the connecting band 605 far away from the rotating rod 603 is fixedly connected with a movable plate 606, the movable plate 605 drives the rotating rod 603 to rotate during the movement, the lower surface of the movable plate 606 is fixedly connected with the cleaning strip 607, the cleaning strip 607 comes into contact with the anti-fog lens 3 and the generated fog and dust are inserted.

Cleaning mechanism 6 still includes fixed connection at the locating plate 608 of the face guard body 1 left and right sides, promote the stability that slide bar 609 removed the in-process, the left and right sides of fly leaf 606 just is located the inside fixedly connected with slide bar 609 of locating plate 608, the slide bar 609 of both sides is stirred downwards to the both hands and is removed, bring cleaning strip 607 to remove, two supporting shoe 602 are the left and right sides of symmetric distribution in footstock 601 axis, the internal diameter of supporting shoe 602 and the external diameter looks adaptation of bull stick 603, fly leaf 606 swing joint is in the inside of fixed mouthful 2, cleaning strip 607 swing joint is in the front of antifog lens 3.

After the sliding rod 609 in this embodiment is shifted, the cleaning strip 607 can move on the front surface of the anti-fog lens 3, and further the fog and dust on the mirror surface are wiped off, so as to ensure the definition of the mirror surface.

The working principle of the above embodiment is as follows:

(1) face guard body 1 is fixed through bandage 4, when using, antifog lens 3's installation, can effectually avoid the production of fog on the mirror surface, under fan 504's effect, the air current of production advances line location through fan housing 505, the circulation can upwards circulate and reach the inside of wind hole 502 on the drainage plate 501, this moment under wind hole 502's effect, the air current evenly distributed that has formed the stranded parallel is at the front side of antifog lens 3, under the cooperation of both sides side opening 506, the circulation of air of antifog lens 3 department is carried out fast, therefore fog is more difficult for producing, the definition of antifog lens 3 has been guaranteed, the positive both sides of face guard body 1 still are equipped with the vent, inside is equipped with the filter pulp, the ventilation effect of face guard body 1 has been increased, make the face guard wear the back can not feel very heavy vexed hotness.

(2) If after producing smog on the anti-fog lens 3, the both hands stir the slide bar 609 of both sides and move downwards in the inside of locating plate 608 this moment, the slide bar 609 can drive the fly leaf 606 to move downwards this moment, the cleaning strip 607 can contact with the anti-fog lens 3 this moment, and insert the fog and the dust that produce, the definition of anti-fog lens 3 has further been guaranteed, at the in-process of fly leaf 606 activity, can take the bull stick 603 to rotate through the connecting band 605, torsional spring 604 atress simultaneously this moment, consequently after the slide bar 609 does not receive the power, torsional spring 604 takes the bull stick 603 to rotate, the connecting band 605 twines to the outside of bull stick 603 this moment, fly leaf 606 also can take cleaning strip 607 to move upwards, the definition of anti-fog lens 3 has been guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a medical isolation face guard of antifog type head-mounted of high definition, includes face guard body (1), its characterized in that: the front surface of the mask body (1) is provided with a fixing port (2), the inside of the fixing port (2) is fixedly connected with an anti-fog lens (3), the outer side of the mask body (1) is fixedly connected with a binding band (4), the inside of the fixing port (2) is fixedly connected with an anti-fog mechanism (5), and the upper surface of the mask body (1) is fixedly connected with a cleaning mechanism (6);

antifog mechanism (5) are including fixed connection guide plate (501) inside fixed mouthful (2), the upper surface of guide plate (501) is seted up quantity and is no less than two wind hole (502), the diapire fixedly connected with support (503) of fixed mouthful (2) inner chamber, the inside fixedly connected with fan (504) of support (503), fixedly connected with fan housing (505) between support (503) and guide plate (501) relative one side.

2. The medical isolation mask of claim 1, wherein the mask comprises: clean mechanism (6) are including footstock (601) of fixed connection at face guard body (1) upper surface, the equal fixedly connected with supporting shoe (602) of the left and right sides wall of footstock (601) inner chamber, the inside swing joint of supporting shoe (602) has bull stick (603), two the equal fixedly connected with torsional spring (604) in the outside that supporting shoe (602) is relative one side and be located bull stick (603), the outside fixedly connected with connecting band (605) of bull stick (603), the one end fixedly connected with fly leaf (606) of bull stick (603) are kept away from in connecting band (605), the lower fixed surface of fly leaf (606) is connected with cleaning strip (607).

3. The medical isolation mask of claim 1, wherein the mask comprises: antifog mechanism (5) just are located side opening (506) on face guard body (1) including seting up at fixed mouthful (2) inner chamber left and right sides wall, side opening (506) are towards antifog lens (3) direction.

4. The medical isolation mask of claim 2, wherein the mask comprises: the cleaning mechanism (6) further comprises positioning plates (608) fixedly connected to the left side and the right side of the mask body (1), and sliding rods (609) are fixedly connected to the left side and the right side of the movable plate (606) and located inside the positioning plates (608).

5. The medical isolation mask of claim 1, wherein the mask comprises: the length and the width of the guide plate (501) are equal to those of the inner cavity of the fixing port (2) respectively, and the number of the air holes (502) is not less than two and is uniformly distributed on the upper surface of the guide plate (501).

6. The medical isolation mask of claim 1, wherein the mask comprises: the fan (504) faces the direction of the guide plate (501), and the fan cover (505) is in a round table with a hollow inner part and a missing top surface and ground.

7. The medical isolation mask of claim 2, wherein the mask comprises: the two supporting blocks (602) are symmetrically distributed on the left side and the right side of a central axis of the top seat (601), and the inner diameter of each supporting block (602) is matched with the outer diameter of the rotating rod (603).

8. The medical isolation mask of claim 2, wherein the mask comprises: the movable plate (606) is movably connected inside the fixed port (2), and the cleaning strip (607) is movably connected to the front surface of the anti-fog lens (3).

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