CN212697770U

CN212697770U - Separable protective cover

Info

Publication number: CN212697770U
Application number: CN202020504965.5U
Authority: CN
Inventors: 米谁晖; 米胜光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-16
Anticipated expiration: 2030-04-08

Abstract

The application relates to a separable protective cover, which comprises a hood, a face mask, a mouth mask, a nose mask and an eye mask, wherein the hood is provided with an inner cavity, a wearing opening and a face window; the mask is detachably connected to the mask and seals the window of the mouth; the nose cover is detachably connected to the face cover and seals the nose window; the eye cover is detachably connected to the face cover and seals the eye window. By the arrangement, the mask, the nose mask, the eye mask, the face mask and the head mask are matched for use, so that the safety performance of the product is improved, the replaced part of materials can be reused, the material consumption is reduced, meanwhile, the glasses can be prevented from generating fog, and the glasses are convenient to use and comfortable to wear; moreover, the mask, the nose mask, the eye mask and the face mask can be used independently so as to be suitable for different scenes.

Description

Separable protective cover

Technical Field

The application relates to the technical field of sanitary protection, and more particularly relates to a detachable protective cover.

Background

Along with the improvement gradually of people's standard of living, people also become attach attention to the health protection of self, for example haze day, strong wind raise dust day or the season that epidemic disease is many, people always or wear gauze mask, nose cup or eye-shade etc. and protect, but, current gauze mask, nose cup and eye-shade exclusive use, the security performance is not high, has worn to have produced the discomfort easily more, changes frequent consumptive material many. Moreover, when people wear the mask, fog can be generated on the glasses, the sight of the user is influenced, and safety risks exist.

Therefore, how to solve the problems that the existing mask, nose mask and eye mask are used independently, the safety performance is not high, and the wearing is more and uncomfortable, and the mask is a key technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique at least to a certain extent, the utility model aims at providing a detachable protection casing, it can solve current gauze mask, nose cup and eye-shade exclusive use, and the security performance is not high, wears the problem that has produced uncomfortable sense easily more.

The application provides a detachable protection casing, including:

the head cover is provided with an inner cavity, a wearing opening and a face window, wherein the wearing opening and the face window are communicated with the inner cavity;

the mask is detachably connected to the head cover and seals the face window, an oral window, a nose window and an eye window are arranged on the mask, and a separation strip used for being attached to the face of a human body is arranged between the nose window and the eye window;

the mask is detachably connected to the mask and seals the mouth window, and comprises a filter sheet positioned at the mouth window and a mouth fixing piece connected between the filter sheet and the mask;

the nose mask is detachably connected to the face mask and used for closing the nose window, and comprises a nasal obstruction assembly positioned in the nose window and a nose fixing piece connected between the nasal obstruction assembly and the face mask;

the eye mask is detachably connected to the face mask and seals the eye windows, and comprises a transparent sheet positioned in the eye windows and an eye fixing piece connected between the transparent sheet and the face mask.

Preferably, the hood is provided with a charging power supply, a soft solar panel which is used for supplying power to each charging power supply and is positioned outside the hood, and two ventilation windows which are positioned at the top of the hood, an inlet and an outlet of each ventilation window are sealed by N95 materials or activated carbon, each ventilation window is internally provided with a ventilation fan which is connected with the charging power supply, one ventilation fan is set to be a cooling and heating fan and blows air towards the inner cavity, and the other ventilation fan blows air back to the inner cavity.

Preferably, the face shield is rotatably connected to the head shield, the face shield being rotatable to a first position to close the facial window.

Preferably, the mouth fixing part comprises a frame and a double-sided adhesive tape arranged on the frame, and the filter sheet is connected in the frame through a male buckle and a female buckle.

Preferably, the filter sheet is provided with a food-feeding port through which small pieces of food or liquid food pass and a cover for closing the food-feeding port.

Preferably, the frame comprises two non-woven fabric pieces which are respectively stuck to the upper lip and the lower lip of the human body, and the filter piece is foldably connected between the two non-woven fabric pieces and can seal the two non-woven fabric pieces.

Preferably, the nasal plug assembly comprises two nasal plug main bodies, a connecting band connected between the two nasal plug main bodies, and a protective edge connected to the outer side of the nasal plug main body, wherein the nasal plug main body is hollow, and a filter element is arranged in the nasal plug main body.

Preferably, the eye connecting piece comprises double-faced adhesive tapes and a plurality of buckle structures which are arranged at the edge of the transparent sheet in a surrounding mode, and mounting holes for the spectacle frame to penetrate through are formed in the two sides of the transparent sheet.

Preferably, fixing belts are detachably arranged on two sides of the mask or the nose cover or the eye cover, and the width of the position, far away from the mask or the nose cover or the eye cover, of the fixing belts is larger than the width of the position, close to the mask or the nose cover or the eye cover, of the fixing belts.

Preferably, the position that the fixed band is kept away from the gauze mask or the nose cup or the eye-shade is provided with the connecting hole, two be provided with the pressure reducing area between the fixed band, the both ends of pressure reducing area are provided with and collude the barb of linking in the connecting hole, just the width of pressure reducing area is greater than the width of fixed band.

Preferably, the flexible material is arranged in the middle of the pressure reducing belt, and the middle of the pressure reducing belt is perforated.

The technical scheme provided by the application can comprise the following beneficial effects:

the inner side of the face mask is provided with a separation strip, the separation strip is located between the nose window and the eye window and can be attached to the face of a human body, specifically, the separation strip is arc-shaped and is horizontal to the ground or has an elevation angle of 30 degrees, when the human body exhales, the separation strip can shield water vapor, so that the water vapor is emitted downwards or leftwards and rightwards, the exhaled water vapor is prevented from directly rising to the glasses of a user, the glasses of the user are prevented from being fogged through the separation strip, and good sight is guaranteed. With gauze mask, nose cup, eye-shade, face guard and hood cooperation use, improved the security performance of product, but change partial material repeatedly usable has reduced the consumptive material, moreover, gauze mask, nose cup, eye-shade, face guard all can the exclusive use to be applicable to different scenes.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present detachable shield shown in accordance with some exemplary embodiments;

FIG. 2 is a block diagram of a mask according to some exemplary embodiments;

FIG. 3 is a block diagram of a mask according to further exemplary embodiments;

FIG. 4 is a block diagram of a nasal mask, according to some exemplary embodiments;

fig. 5 is a block diagram illustrating an eye shield according to some exemplary embodiments.

FIG. 6 is a block diagram of a pressure reducing belt shown in accordance with some exemplary embodiments;

in the figure: 1. a head cover; 2. a face mask; 3. a mask; 4. a nose mask; 5. eye masks; 6. a ventilation hole; 7. fixing belts; 8. a pressure reducing belt; 31. a filter disc; 32. a frame; 41. a nasal prong body; 42. a connecting belt; 43. and (5) protecting the edges.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus or methods consistent with aspects of the present application.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1 to 6, the present embodiment provides a detachable protective cover, which includes a hood 1, a face mask 2, a mouth mask 3, a nose mask 4 and an eye mask 5, wherein the hood 1 is used for covering the head of a human body, the hood 1 has an inner cavity, a wearing opening and a face window, the inner cavity is used for accommodating the head of the human body, the wearing opening is located below the inner cavity and is communicated with the inner cavity so that the head of the human body can extend into the inner cavity, and the face window is communicated with the inner cavity and corresponds to the face of the head of the human body; face guard 2 detachably connects on hood 1, and when face guard 2 was fixed on hood 1, face guard 2 closed facial window, can laminate simultaneously in human face, and then protected human face through face guard 2, moreover, be provided with the oral area window that corresponds with human oral area, the nose window that corresponds with human nose and the eye window that corresponds with human eye on face guard 2 to protect human eye, nose and oral area.

Wherein, be provided with the median in the inboard of face guard 2, this median is located between nasal part window and the eye window to can laminate with human face, specifically, this median sets up to arc, and the median becomes level with ground, or 30 degrees elevation angles, and when human exhales, the median can shelter from the aqueous vapor, makes the aqueous vapor distribute downwards or to controlling, and then avoids the aqueous vapor of exhalation directly to rise to user's glasses position, avoids user's glasses to be hazed through bringing the median, guarantees good sight.

Gauze mask 3 detachably connects on face guard 2 to seal the oral area window to user's oral area sees through gauze mask 3 and breathes, and then guarantees to inhale good air. Wherein, gauze mask 3 is including being located the cassette 31 and the oral area mounting of oral area window, and the oral area mounting is connected between cassette 31 and face guard 2, in order to realize dismantling fixedly, specifically, this oral area mounting can set up to lock joint or threaded connection structure, also can set up to pasting the structure, and then is convenient for realize that gauze mask 3's dismantling is fixed. Here, the filter sheet 31 is made of a filter material of N95 or activated carbon.

The nose mask 4 is detachably attached to the face mask 2 and closes a nose window so that the nose of the user breathes through the nose mask 4, thereby ensuring good air intake. Wherein, nose cup 4 is including the nasal obstruction subassembly and the nasal part mounting that are located the nasal part window, and the nasal part mounting is connected between nasal obstruction subassembly and face guard 2, in order to realize dismantling fixedly, specifically, this nasal part mounting can set up to lock joint or threaded connection structure, also can set up to pasting the structure, and then is convenient for realize dismantling fixedly of nose cup 4. Here, the nasal obstruction assembly is a structure which extends into the nostril for breathing, and the filtering reliability is ensured.

The eye mask 5 is detachably connected to the face mask 2 and closes the eye windows, so that a user can see outside things clearly through the eye mask 5, and good sight is guaranteed. Wherein, eye-shade 5 is including the transparency and the eye mounting that are located the eye window, and the eye mounting is connected between transparency and face guard 2 to can dismantle fixedly in order to realize, specifically, this eye mounting can set up to lock joint or threaded connection structure, also can set up to pasting the structure, and then is convenient for realize dismantling fixedly of eye-shade 5. Here, the transparent sheet is provided as transparent plastic or organic glass.

By the arrangement, the mask 3, the nose mask 4, the eye patch 5, the face mask 2 and the head cover 1 are matched for use, so that the safety performance of the product is improved, the replaced parts of materials can be reused, the material consumption is reduced, meanwhile, the glasses can be prevented from generating fog, the use is convenient, and the wearing is comfortable; the mask 3, the nose mask 4, the eye mask 5, and the face mask 2 can be used independently to suit different scenes.

In this embodiment, hood 1 is provided with charging source, soft solar panel and two windows of taking a breath 6, and window of taking a breath 6 is located the top position of hood 1 and link up with the inner chamber, and 6 insides of each window of taking a breath all are provided with ventilation fan to make and drive the interior air flow of window of taking a breath 6 through ventilation fan, and then can guarantee that the air in hood 1 is fresh. Specifically, one of the ventilating fans is set as a cold-warm fan and blows air towards the inner cavity, and the other ventilating fan blows air back to the inner cavity, so that the air pressure balance in the helmet can be ensured by using the two ventilating fans; and the ventilation fan that blows towards the inner chamber sets up to cold warm fan, and the temperature of the wind that blows towards the inner chamber can be adjusted and controlled, is convenient for control the temperature in the inner chamber, promotes user's comfort level. The charging power supply is used for supplying power to the ventilation fan so as to drive the ventilation fan to rotate, correspondingly, the cooling and heating fan can be provided with heating wires, and the charging power supply is used for supplying power to the heating wires. Here, the charging power source and the ventilation fan are both provided in a USB connection form. The outside of hood 1 is provided with flexible solar panel for charge for charging power supply, energy-concerving and environment-protective, charging power supply also can external USB charge certainly.

Of course, the air inlet and outlet of each ventilation window 6 is tubular, and the inside of the ventilation window is filled with N95 material or activated carbon to filter harmful substances, bacteria, viruses and the like in the air.

In order to facilitate the opening and closing of the face mask 2, the face mask 2 is rotatably connected to the hood 1, the opening and closing of the face window can be realized by rotating the face mask 2, and when the face mask 2 rotates to the first position, the face window is closed by the face mask 2. Specifically, the mask 2 is connected to the hood 1 through a damping shaft, so that the position can be conveniently adjusted.

In some preferred schemes, the mouth fixing member includes a frame 32 and a double-sided adhesive tape, the double-sided adhesive tape is disposed on the frame 32, so that the frame 32 can be conveniently adhered to the mouth window, and the mouth fixing member is sealed and reliable. The filter 31 is connected in the frame 32 through the male and female buckle, that is, the frame 32 is located on the outer ring and fixed with the opening window through the double-sided adhesive tape, and the filter 31 can be stuck inside the frame 32 and used for filtering air.

Wherein, a food feeding port for small food or liquid food to pass through is arranged on the filter plate 31, so that the small food or liquid food can enter, and a sealing cover for sealing the food feeding port is arranged to prevent outside pollution from entering.

In another preferred scheme, the frame 32 comprises two non-woven fabric sheets, the two non-woven fabric sheets are respectively adhered to the upper and lower lips of the human body through double-sided adhesive tapes so as to control the opening and closing of the upper and lower non-woven fabric sheets through opening and closing the lips, a filter sheet 31 is arranged between the two non-woven fabric sheets, and the filter sheet 31 is made of foldable N95 material; when the upper and lower lips are closed, the space between the two non-woven fabric sheets is closed, and the filter sheet 31 is folded into the oral cavity or the outside of the lips of the human body, and when the lips are opened, such as speaking, the filter sheet 31 can realize ventilation and sound transmission.

In some preferred schemes, the nasal plug assembly includes two nasal plug main bodies 41, a connecting band 42 and a protective edge 43, wherein the nasal plug main body 41 is of a hollow structure, and a filter core is arranged inside the nasal plug main body 41, and the filter core is made of N95 material and is filled inside the nasal plug main body 41 so as to filter the respiratory air; the connecting band 42 is connected between the two nose plug main bodies 41, so that the nose plug main body 41 can be prevented from entering too deep nostrils, and meanwhile, the connecting band 42 can be pulled to pull the nose plug main body 41 out, so that the use is convenient; a protective edge 43 is attached to the outside of the nasal prong body 41 to facilitate attachment to the skin around the nose to prevent air leakage, where the protective edge 43 is positioned perpendicular to the playing body.

Of course, to attach and detach the nasal mask 4 to the face mask 2, the nasal prong assembly may also include a housing connected to the face mask 2, with the playing body, the connecting strap 42 and the protective rim 43 all located within the housing.

It should be noted that the above-mentioned mask 3 and nose mask 4 can be used simultaneously, and the mask 2 is made of transparent material, so as not to shield the face, and is beneficial to the public safety of special occasions.

In some preferred schemes, the eye connecting piece comprises a double-sided adhesive tape and a buckle structure which are arranged at the edge of the transparent sheet in a surrounding way, wherein the double-sided adhesive tape is provided with a circle in a surrounding way, and the eye patch 5 is stuck at the position of the eye window, so that the sealing is reliable; the buckle structure is provided with a plurality of and distribute at the border of eye-shade 5, can strengthen the steadiness that eye-shade 5 and face guard 2 are connected through buckle structure. Specifically, buckle structure is including pin thread and box, and one of them sets up on face guard 2, and another setting is on eye-shade 5, with both lock joints, and is convenient and reliable.

Wherein, the relative both sides of transparency are provided with the mounting hole, and this mounting hole can supply the spectacle frame to pass, and then makes things convenient for wearing of glasses. Of course, the two transparent sheets and the two eye windows are correspondingly arranged, and the mounting holes are respectively positioned on the two filter sheets 31.

In some embodiments, fixing bands 7 are provided on both sides of the mask 3, the nose mask 4 and the eye mask 5, the fixing bands 7 are detachably connected for standby, and the fixing bands 7 serve as connections when the mask 3, the nose mask 4 or the eye mask 5 is used alone. Specifically, the width of the position of the fixing band 7 far away from the mask 3 or the nose mask 4 or the eye patch 5 is larger than the width of the position of the fixing band 7 near the mask 3 or the nose mask 4 or the eye patch 5, that is, the rear part of the fixing band 7 is widened and thickened, so as to reduce the oppression feeling of the fixing to the ear and other parts.

Wherein, the position that fixed band 7 kept away from gauze mask 3 or nose cup 4 or eye-shade 5 is provided with the connecting hole, correspondingly, is provided with decompression area 8 between two fixed bands 7, and the both ends of this decompression area 8 are provided with the barb for collude even in the connecting hole, in order to realize decompression area 8 and fixed band 7's connection, and then link together two fixed bands 7. Moreover, the width of decompression area 8 is greater than the width of fixed band 7, specifically, decompression area 8 sets up to the rectangular shape of platykurtic, and both ends are provided with the barb of soft plastics material, please refer to the handle of food case, connect in the connecting hole of fixed band 7 through the barb, like this, through the rectangular shape of platykurtic decompression area 8 can increase the lifting surface area, more makes it wear more comfortablely.

Preferably, the middle part of decompression area 8 is provided with the flexible material of widening for reduce pressure, moreover, the middle of decompression area 8 punches the setting, can do the usefulness of accomodating such as cell-phone charging wire.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides a detachable protection casing which characterized in that, including:

the helmet comprises a helmet (1), wherein an inner cavity, a wearing opening and a face window which are communicated with the inner cavity are arranged on the helmet (1);

the face mask (2) is detachably connected to the hood (1) and seals the face window, an oral window, a nasal window and an eye window are arranged on the face mask (2), and a separation strip used for being attached to the face of a human body is arranged between the nasal window and the eye window;

the mask (3) is detachably connected to the face mask (2) and seals the mouth window, and the mask (3) comprises a filter (31) positioned at the mouth window and a mouth fixing piece connected between the filter (31) and the face mask (2);

a nose mask (4) detachably connected to the face mask (2) and closing the nasal window, wherein the nose mask (4) comprises a nasal obstruction component positioned in the nasal window and a nasal fixing component connected between the nasal obstruction component and the face mask (2);

the eye patch (5) is detachably connected to the face mask (2) and seals the eye window, and the eye patch (5) comprises a transparent sheet positioned at the eye window and an eye fixing piece connected between the transparent sheet and the face mask (2).

2. The detachable shield according to claim 1, wherein the hood (1) is provided with a charging power source, a flexible solar panel for charging the charging power source, and two ventilation windows (6) at the top of the hood (1), and each ventilation window (6) is internally provided with a ventilation fan connected to the charging power source, wherein one ventilation fan is provided as a cooling and heating fan and blows air toward the cavity and the other ventilation fan blows air away from the cavity.

3. The detachable hood according to claim 1, wherein the face mask (2) is rotatably attached to the hood (1).

4. The detachable hood according to claim 1, wherein the mouth fixing member comprises a frame (32) and a double-sided tape disposed on the frame (32), and the filter sheet (31) is connected inside the frame (32) by a male and female buckle.

5. The detachable hood according to claim 4, wherein the filter sheet (31) is provided with a food-feeding port through which the small pieces of food or liquid food pass and a cover for closing the food-feeding port.

6. The detachable hood according to claim 4, wherein the rim (32) comprises two non-woven fabric sheets for being adhered to the upper and lower lips of the human body, respectively, and the filter sheet (31) is foldably connected between the two non-woven fabric sheets and can seal the two non-woven fabric sheets.

7. The detachable protective cover according to claim 1, wherein the nasal plug assembly comprises two nasal plug bodies (41), a connecting band (42) connected between the two nasal plug bodies (41), and a protective edge (43) connected to the outside of the nasal plug bodies (41), and the nasal plug bodies (41) are hollow and have a filter element inside.

8. The detachable protective cover of claim 1, wherein the eye connector comprises a double-faced adhesive tape and a plurality of snap structures circumferentially disposed on the edge of the transparent sheet, and mounting holes for the glasses frame to pass through are disposed on two sides of the transparent sheet.

9. The detachable protective cover according to claim 1, wherein fixing bands (7) are detachably provided on both sides of the mouth mask (3) or the nose mask (4) or the eye mask (5), and the width of the fixing bands (7) at a position away from the mouth mask (3) or the nose mask (4) or the eye mask (5) is greater than the width of the fixing bands (7) at a position close to the mouth mask (3) or the nose mask (4) or the eye mask (5).

10. The detachable protective cover according to claim 9, wherein a connecting hole is provided at a position of the fixing strap (7) away from the mask (3), the nose mask (4) or the eye mask (5), a pressure reducing strap (8) is provided between the two fixing straps (7), barbs hooked in the connecting hole are provided at two ends of the pressure reducing strap (8), and the width of the pressure reducing strap (8) is greater than that of the fixing strap (7).