CN215603359U - Novel medical protective face screen - Google Patents

Abstract

The utility model relates to the technical field of medical protective articles, in particular to a novel medical protective face screen, which comprises a deformable head hoop and a face screen assembly connected to the head hoop, wherein the face screen assembly comprises a colorless transparent face screen which can be turned over up and down and is connected to the head hoop and a colored face screen which is arranged on the colorless transparent face screen and is used for protecting eyes; the colored panel can be connected to the colorless transparent panel in an up-down overturning manner. The colorless transparent face screen can prevent pollutants such as droplets from splashing on the face of medical staff, can effectively avoid cross infection, can form good protection for the medical staff, can turn the colored face screen down under the condition that the eyes are injured by strong light, ultraviolet rays, blue light and the like, can effectively protect the eyes, can turn the colored face screen up when not needed, can reduce the influence on the sight line, does not need to be repeatedly picked and worn, and is very convenient to use.

Description

Novel medical protective face screen

Technical Field

The utility model relates to the technical field of medical protective articles, in particular to a novel medical protective face screen.

Background

When an operation or other operations are carried out in a hospital, pollutants such as droplets and the like are splashed on the faces of medical care personnel, so that the chance of cross infection of infectious diseases is increased, the health of the medical care personnel is greatly harmed, and the medical care personnel can wear a protective face screen to shield the faces at present in order to isolate the pollutants such as droplets and the like; but the protective face screen on the market is colorless and transparent at present; when the highlight lamp needs to be turned on for operation, medical workers need to wear the colored goggles additionally to prevent ultraviolet rays from damaging eyes, and when the light is not needed, the colored lenses can influence the operation, so that the medical workers need to take and wear the medical spectacles repeatedly, and the medical spectacles are very inconvenient to use.

The current chinese patent with publication number CN212830480U discloses a medical protective hood, include the hood and with hood body coupling's transparent face guard, wherein the transparent face guard surface is equipped with at least two-layer can take off formula transparent film, wherein the hood is equipped with the wearing opening of vertical arrangement with the relative one side of transparent face guard, and the hood is inside still to be equipped with the goggles, but this goggles passes through the bandage and is connected with the hood, connect through the bandage, not only connect unstably, the goggles drops easily, and this goggles need repeatedly to be plucked and worn moreover, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problems that medical workers need to wear goggles to protect eyes on the basis of wearing the protective face screen, the medical workers need to repeatedly take and wear the protective face screen and the medical workers often wear the protective face screen insecurely, and provides a novel medical protective face screen which can protect eyes when needed and is firm in wearing and free of repeated taking and wearing.

In order to solve the technical problems, the utility model adopts the technical scheme that: a novel medical protective face screen comprises a deformable head hoop and a face screen assembly connected to the head hoop, wherein the face screen assembly comprises a colorless transparent face screen which can be connected to the head hoop in an up-and-down overturning manner and a colored face screen which is arranged on the colorless transparent face screen and used for protecting eyes; the colored panel can be connected to the colorless transparent panel in an up-and-down overturning manner.

The novel medical protective face screen can be worn on the head of a user by the head band, the colorless transparent face screen can prevent pollutants such as spray and the like from splashing on the face of medical personnel, cross infection can be effectively avoided, the medical personnel can be well protected, the colorless transparent face screen can be arranged on the head band in a turnover mode, and when the face of the medical personnel does not need to be protected, the colorless transparent face screen can be turned upwards relative to the head band, so that the influence on the sight line can be reduced; wherein the setting that coloured face screen can overturn is on colourless face screen, can overturn coloured face screen down under the condition that has the injury to eyes at highlight, ultraviolet ray, blue light etc. effectively protect eyes, and also can go on coloured face screen for colourless transparent face screen upset when not needing to reduce the influence to the sight, need not to pluck repeatedly and wear, and it is very convenient to use.

Preferably, the colored panel is connected with the colorless transparent panel through a first connecting structure.

Preferably, the first connecting structure comprises a first clamping hole and a first buckle in clamping fit with the first clamping hole, and the first clamping hole and the first buckle are respectively and correspondingly arranged on the colorless transparent panel and the colored panel or respectively and correspondingly arranged on the colored panel and the colorless transparent panel; wherein the joint cooperation in first buckle and second card hole both can realize the connection of dismantling of colourless transparent face screen and coloured face screen, the maintenance and the change of the coloured face screen of being convenient for.

Preferably, a first limiting structure used for fixing the turning angle of the colored panel relative to the colorless transparent panel is arranged between the colored panel and the colorless transparent panel; the stability of this first limit structure's setting after can improving coloured face screen for colourless face screen upset greatly.

Preferably, the colored panel includes a first bendable supporting strip portion and a first panel portion detachably connected to the first supporting strip portion.

Preferably, a plurality of first mounting holes are formed in the first panel part; and the first supporting strip part is provided with a first clamping block clamped with the first mounting hole.

Preferably, the colored face screen comprises a glasses frame and glasses lenses installed in the glasses frame.

Preferably, the first screen part and the glasses are provided with coatings for ultraviolet resistance, blue light resistance and strong light resistance; the setting of the coating of preventing ultraviolet, preventing blue light, preventing the highlight can further improve the protective effect of coloured face screen to eyes, but the injury to eyes that significantly reduces.

Preferably, the colorless transparent panel is connected with the head band through a second connecting structure; and a second limiting structure used for fixing the turnover angle of the colorless transparent panel relative to the head band is arranged between the colorless transparent panel and the head band.

Preferably, the head band is provided with an adjusting component for adjusting the tightness of the head band; wherein adjusting part can adjust the size of head hoop, is convenient for be applicable to the people of different head circumferences and uses, can effectively guarantee that the cover that medical protection face screen can be stable wears on people's head.

Compared with the prior art, the utility model has the beneficial effects that:

1) when the medical protective face screen is used, the head band only needs to be sleeved on the head, and the size of the head band can be adjusted by the adjusting assembly, so that the medical protective face screen is convenient to use for people with different head circumferences, and the medical protective face screen can be effectively ensured to be stably sleeved on the head of the person.

2) The colorless transparent face screen can prevent pollutants such as droplets from splashing on the face of medical staff, can effectively avoid cross infection, can well protect the medical staff, and can be turned upwards relative to the head band when not needed, so that the influence on the sight line can be reduced.

3) The colored screen can be turned over under the condition that the eyes are damaged by strong light, ultraviolet rays, blue light and the like, so that the eyes are effectively protected, and the colored screen can be turned over relative to the colorless transparent screen when not needed, so that the influence on the sight is reduced, the colored screen is not required to be repeatedly taken off and worn, and the use is very convenient.

4) The colored face screen can be arranged into a face screen type structure, has a large protection range, and can effectively protect eyes; also can set up to glasses formula structure, can be when guaranteeing to protect eyes, greatly reduced manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the novel medical protective face screen of the present invention;

FIG. 2 is a schematic structural view of embodiment 1 of the colored panel of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic structural view of a first buckle of the first connecting structure of the present invention;

FIG. 5 is a schematic view of a first card hole of the first connecting structure according to the present invention;

FIG. 6 is a schematic view of a first limiting protrusion according to the present invention;

FIG. 7 is a schematic view of a first hole and a first buckle of the present invention;

FIG. 8 is a schematic structural view of a colorless transparent panel according to the present invention;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is a schematic view of a second clip of the second connecting structure of the present invention;

FIG. 11 is a schematic view of a second card hole of the second connecting structure according to the present invention;

FIG. 12 is a schematic structural view of example 2 of the colored panel of the present invention.

In the drawings: 1-head hoop; 12-an adjustment assembly; 121-adjusting ropes; 122-double hole rope buckle; 3-colorless transparent face screen; 31-a second support strip portion; 311-a second card block; 32-a second panel portion; 321-a second mounting hole; 4-colored face screen; 41-a first support strip portion; 411-a first card block; 42-a first panel portion; 421-a first mounting hole; 45-spectacle frame; 46-an ophthalmic lens; 5-a first connecting structure; 51-a first card hole; 511-narrow mouth; 512-wide mouth; 52-first snap; 521-a narrow diameter part; 522-wide section; 7-a first limit structure; 71-a first limiting convex strip; 72-a first limit groove; 73-a first stopper; 6-a second connecting structure; 61-a second card hole; 62-a second buckle; 8-a second limiting structure; 81-a first limiting convex strip; 82-a first limit groove; 83-first stopper.

Detailed Description

Example 1

As shown in fig. 1-11, an embodiment 1 of a novel medical protective face screen includes a head band 1 and a face screen assembly, the head band 1 can be sleeved on the head of a person, the head band 1 can be deformed, and an adjusting assembly 12 for adjusting the size and tightness of the head band 1 is arranged in the head band 1, so as to adapt to heads with different head circumferences; specifically, the adjusting assembly 12 includes an adjusting rope 121 and a double-hole rope buckle 122, the double-hole rope buckle 122 is a common double-hole rope buckle that can be purchased directly on the market, and the specific structure and principle are not described herein again, the double-hole rope buckle 122 is installed on one end of the head band 1, and the other end of the head band 1 is provided with two through holes; two ends of the adjusting rope 121 respectively pass through the two through holes and then pass through two holes in the double-hole rope buckle 122 to be knotted; the length of the adjusting rope penetrating out of the double-hole rope buckle 122 can be adjusted by pressing the double-hole rope buckle 122, so that the distance between the two ends of the head band 1 can be realized, and the size of the head band 1 can be adjusted.

The face screen assembly is connected to the head hoop 1, and specifically comprises a colorless transparent face screen 3 and a colored face screen 4, wherein the colorless transparent face screen 3 is arranged on the head hoop 1 in a turnover manner, and the colorless transparent face screen 3 can prevent pollutants such as spray from splashing on the face of medical personnel, so that cross infection can be effectively avoided, and the medical personnel can be well protected; wherein the colored face screen 4 can be overturned and arranged on the colorless transparent face screen 3, and the colored face screen 4 can overturn the colored face screen under the condition that the eyes are injured by strong light, ultraviolet rays, blue light and the like, thereby effectively protecting the eyes.

Specifically, the colorless and transparent panel 3 includes a second supporting strip portion 31 and a second panel portion 32, the second supporting strip portion 31 is a bendable strip-shaped structure, the second panel portion 32 is a colorless and transparent panel, and can isolate pollutants such as droplets, the second panel portion 32 and the second supporting strip portion 31 are detachably engaged, and the second panel portion 32 can be conveniently and periodically replaced by the detachable engaged connection.

Specifically, a plurality of second clamping blocks 311 are arranged on the second support strip portion 31 at intervals, wherein a second mounting hole 321 which is matched with the second clamping blocks 311 in a clamping manner is arranged at the edge of the second panel portion 32, the second clamping blocks 311 are of a cylindrical structure, the diameter of the end of each second clamping block 311 is slightly larger than that of the second mounting hole 321, and after the second clamping blocks 311 are pressed to the second mounting holes 321 with force, the second clamping blocks 321 cannot be separated from the second mounting holes 311 under the condition of not being pulled by external force, so that the second panel portion 32 is connected with the second support strip portion 31.

Wherein colored face screen 4 includes first support strip portion 41 and first face screen portion 42, and this first support strip portion 41 is flexible strip structure, and this first face screen portion 42 is colored face screen, and the surface coating of this first face screen portion 42 can prevent the coating of highlight, anti ultraviolet, anti blue light, sets up like this and can effectively reduce the injury to eyes of preventing highlight, anti ultraviolet, anti blue light etc..

The first panel part 42 is detachably matched with the first supporting strip part 41, and the first panel part 42 can be replaced regularly by the detachable matching connection; specifically, a plurality of first clamping blocks 411 are arranged on the first supporting strip portion 41 at intervals, wherein a first mounting hole 421 matched with the first clamping blocks 411 in a clamping manner is formed in the edge of the first panel portion 42, the first clamping blocks 411 are of a cylindrical structure, the diameter of the end of each first clamping block 411 is slightly larger than that of the first mounting hole 421, and after the first clamping blocks 411 are pressed to the first mounting holes 421 by force, the first clamping blocks 411 cannot be separated from the first mounting holes 421 without being pulled by external force, so that the connection between the first panel portion 42 and the first supporting strip portion 41 is realized.

The first supporting strip portion 41 is connected with the second supporting strip portion 31 through a first connecting structure 5, specifically, the first connecting structure 5 includes a first locking hole 51 and a first locking buckle 52; wherein the first card hole 51 is provided on the second support strip portion 31, the first card hole 51 includes a narrow opening portion 511 and a wide opening portion 512, and the inner diameter of the wide opening portion 512 is larger than that of the narrow opening portion 511; the first buckle 52 is arranged on the first support strip portion 41, the first buckle 52 can be clamped in the first clamping hole 51, the first buckle 52 comprises a narrow-diameter portion 521 and a wide-diameter portion 522, and the diameter of the wide-diameter portion 522 is smaller than that of the wide-opening portion 512 and larger than that of the narrow-opening portion 511; by forcibly pressing the first hook 52, the first hook 52 is pressed into the wide-mouth portion 512, and the first support strip portion 41 and the second support strip portion 31 are connected.

This coloured face screen 4 and colorless transparent face screen 3 realize connecting through first connection structure 5, and this coloured face screen 4 also can overturn for colorless transparent face screen 3 simultaneously, wherein is equipped with between coloured face screen 4 and the colorless transparent face screen 3 and is used for carrying out fixed first limit structure 7 to the flip angle of coloured face screen 4 for colorless transparent face screen 3.

Specifically, the first limiting structure 7 includes a plurality of first limiting convex strips 71, a plurality of first limiting grooves 72 and a plurality of first limiting blocks 73, wherein the cross section of the first limiting convex strips 71 is semicircular, the plurality of first limiting convex strips are uniformly arranged around the first locking hole 51 along the circumferential direction of the first locking hole 51 at intervals, two adjacent first limiting convex strips 71 form the first limiting grooves 72, and the first limiting blocks 73 are arranged on the first supporting strip portion 41 and are located near the first fasteners 52.

When the first buckle 52 is clamped in the first clamping hole 51, the first limit block 73 is positioned in one of the first limit grooves 72, when the turning angle of the colored panel 4 relative to the colorless transparent panel 3 needs to be adjusted, the first support strip portion 41 only needs to be rotated by taking the first buckle 52 as a shaft, the first limit block 73 slides over the adjacent first limit protruding strip 71 to enter the next first limit groove 73, and after the rotation is stopped, the first limit block 73 is limited in one of the first limit grooves 72, so that the positions of the first support strip portion 41 and the second support strip portion 31 are relatively fixed; the arrangement can ensure that the colored face screen 4 can be turned downwards to the front of eyes when needed to protect the eyes and avoid the eyes from being damaged by strong light, ultraviolet rays, blue light and the like; when the color screen is not needed, the color screen is not needed to be taken off, and the color screen 4 is directly turned upwards, so that the influence on normal operation is reduced.

The colorless and transparent panel 3 is arranged on the head band 1 in a vertically-reversed manner, the colorless and transparent panel 3 is connected with the head band 1 through a second connecting structure 6, specifically, the second connecting structure 6 comprises a second clamping hole 61 and a second buckle 62, wherein the second clamping hole 61 is arranged on the head band 1, and the second buckle 62 is arranged on the second supporting strip portion 31; the second card hole 61 and the first card hole 51 are arranged in the same structure, and the second fastener 62 and the second card hole 52 are arranged in the same structure; when the second buckle 62 is buckled in the second buckle hole 61, the second supporting bar 31 can be connected with the head band 1.

This colorless transparent face screen 3 and head hoop 1 realize connecting through second connection structure 6, and this colorless transparent face screen 4 also can overturn for head hoop 1 simultaneously, is equipped with between wherein colorless transparent face screen 4 and the head hoop 1 to be used for carrying out the second limit structure 8 fixed to colorless transparent face screen 3 for the flip angle of head hoop 1.

Specifically, the second limiting structure 8 includes a plurality of second limiting convex strips 81, a plurality of second limiting grooves 82 and a second limiting block 83, wherein the plurality of second limiting convex strips 81 are uniformly arranged around the second locking hole 61 at intervals along the circumferential direction of the second locking hole 61, two adjacent second limiting convex strips 81 form the second limiting groove 82, and the second limiting block 83 is arranged on the second supporting bar portion 41 and is located near the second buckle 62.

The second limiting strip 81 and the first limiting strip 71 are arranged in the same structure; the second limiting groove 82 and the first limiting groove 72 are identical in structural arrangement, and the second limiting block 83 and the first limiting block 73 are identical in structural arrangement, so that the detailed description is omitted; and the colorless transparent face screen 3 is connected with the head hoop 1 in a clamping manner and the principle of turning over the head hoop 1 up and down is the same as the principle of connecting the colored face screen 4 with the colorless transparent face screen 3 in a clamping manner and turning over the colorless transparent face screen 3 up and down, and the description is omitted here.

When the novel medical protective face screen is used, the head hoop 1 is only required to be sleeved on the head, the size of the head hoop 1 can be adjusted by the adjusting assembly 12, the novel medical protective face screen is convenient to use by people with different headbands, the medical protective face screen can be effectively ensured to be stably sleeved on the head of a person, the colorless transparent face screen 3 can prevent pollutants such as spray from splashing on the face of a medical worker, cross infection can be effectively avoided, and the medical worker can be well protected; meanwhile, the colorless transparent panel 3 can be turned upwards relative to the head band 1 when not needed, so that the influence on the sight line can be reduced; in addition, the colored screen 4 can be turned over under the condition that the eyes are injured by strong light, ultraviolet rays, blue light and the like, so that the eyes are effectively protected, and the colored screen 4 can be turned over relative to the colorless transparent screen 3 when not needed, so that the influence on the sight line is reduced, repeated taking and wearing are not needed, and the use is very convenient.

Example 2

Fig. 12 shows an embodiment 2 of a novel medical protective face screen, which is similar to embodiment 1, except that the colored face screen 4 in this embodiment includes a glasses frame 45 and glasses 46, as shown in fig. 10, the glasses 46 are disposed on the glasses frame 45, the glasses 46 and the glasses frame 45 are in an integral structure, and the glasses 46 are coated with a coating capable of preventing strong light, ultraviolet light, and blue light, which can effectively reduce the damage of the strong light, ultraviolet light, blue light, etc. to eyes; the first buckle 52 and the first limit block 73 in the first connecting structure 5 are arranged at the position of the eye leg of the eye frame 45; the arrangement of other structures is completely the same as that described in embodiment 1, and therefore, the description thereof is omitted.

Colored face screen 4 in this embodiment sets up to glasses formula structure, when carrying out effective protection to eyes, but reduction in production cost, integrated into one piece's structure setting is also indestructible simultaneously, can improve the life of colored face screen greatly.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a novel medical protection face screen, including head hoop (1) that can deform with connect in face screen subassembly on head hoop (1), its characterized in that: the face screen assembly comprises a colorless transparent face screen (3) which can be turned over up and down and is connected to the head band (1) and a colored face screen (4) which is arranged on the colorless transparent face screen (3) and is used for protecting eyes; the colored panel (4) can be connected to the colorless transparent panel (3) in a vertically-overturning manner.

2. The novel medical protective face screen of claim 1, characterized in that: the colored panel (4) is connected with the colorless transparent panel (3) through a first connecting structure (5).

3. The novel medical protective face screen of claim 2, characterized in that: first connection structure (5) include first calorie of hole (51) and with first calorie of hole (51) joint complex first buckle (52), first calorie of hole (51), first buckle (52) correspond respectively and locate colorless transparent face screen (3) with on colored face screen (4) or correspond respectively and locate colored face screen (4) with on colorless transparent face screen (3).

4. A novel medical protective face screen according to claim 3, characterized in that: be equipped with between coloured face screen (4) and the colorless transparent face screen (3) and be used for right the turning angle of coloured face screen (4) for colorless transparent face screen (3) carries out fixed first limit structure (7).

5. The novel medical protective face screen of claim 4, characterized in that: the colored panel (4) comprises a bendable first supporting strip portion (41) and a first panel portion (42) detachably connected to the first supporting strip portion (41).

6. The novel medical protective face screen of claim 5, characterized in that: a plurality of first mounting holes (421) are formed in the first panel part (42); the first supporting strip portion (41) is provided with a first clamping block (411) clamped with the first mounting hole (421).

7. The novel medical protective face screen of claim 4, characterized in that: the colored screen (4) comprises a spectacle frame (45) and spectacle lenses (46) arranged in the spectacle frame (45).

8. A novel medical protective face screen according to claim 5 or 7, characterized in that: the first screen part (42) and the spectacle lenses (46) are respectively provided with a coating for preventing ultraviolet, blue light and strong light.

9. The novel medical protective face screen of claim 1, characterized in that: the colorless transparent panel (3) is connected with the head band (1) through a second connecting structure (6); colorless transparent face screen (3) with be equipped with between head hoop (1) and be used for right colorless transparent face screen (3) carry out fixed second limit structure (8) for the rotation angle of head hoop (1).

10. The novel medical protective face screen of claim 1, characterized in that: the head band (1) is provided with an adjusting component (12) for adjusting the tightness of the head band (1).

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