CN218356973U - Protective device for protecting human body above neck - Google Patents

Abstract

A protective device for protecting the neck of a human body comprises a hood and a face mask. The front side of the hood is provided with an opening, the bottom of the hood is provided with a through hole, and the through hole is used for the head of a human body to pass through. The mask is arranged at the opening. Therefore, the utility model discloses a protector can protect the position more than the neck, need not purchase hood and face guard or gauze mask respectively, and can once accomplish the action of dressing or taking off, and is fairly convenient.

Description

Protective device for protecting neck of human body

Technical Field

The utility model relates to a protector especially relates to a protector for be used for protecting human neck more than.

Background

Infectious diseases are caused by the invasion of pathogens into the human body to reproduce or produce toxins, destroying cells and their functions. Infectious diseases require an infectious chain composed of four elements, i.e., a pathogen, an infection source, a transmission pathway, and a host. The transmission of droplets is one of the transmission routes, and healthy people inhale droplets ejected by sneezing, coughing, spitting or speaking of patients through the nasal cavity, or touch objects infected with pathogens with hands and then touch the oral cavity, the nasal cavity and the eyes, so that the pathogens enter the body from the nasal cavity, the oral cavity and the eyes.

For medical care personnel, because the medical care personnel are in an environment with high infection risk for a long time, the medical care personnel can achieve one hundred percent of protection only by wearing protective clothes and wearing an N95 mask. However, for the general public, the general public is not in an environment with high infection risk for a long time, and the purpose of epidemic prevention can be achieved only by wearing a medical mask and washing hands frequently, and expensive protective clothing and N95 masks do not need to be purchased.

Some people are still concerned about the risk of infection of the face outside the mouth and nose, with increased risk of infection, and wearing masks. The face guard can block the droplet and splash to the face, can regard as first safeguard measure, and medical gauze mask is then as the second safeguard measure. The mask can block most of the droplets, and a small amount of droplets can bypass the gaps of the mask but can still be blocked by the medical mask. Because the amount of the droplets contacted with the medical mask is less, the protection effect can be increased.

Some people are concerned about the risk of infection by pathogens on parts of the face other than the neck (e.g., ears, hair) and wearing hoods. The head cover can prevent spray from splashing on ears and hair, and can be used as a protection reinforcing measure to increase the protection effect.

However, hoods, face masks and face masks are often manufactured and sold separately. Therefore, it is inconvenient to buy a hood, a mask, and a mouth mask separately from the users.

Furthermore, as the user wears the hat, the mask and the mouth mask, they must sequentially wear the hat, the mask and the mouth mask, and thus the user cannot wear the hat, the mask and the mouth mask at one time, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a protector for protecting human neck more than, can protect the position more than the neck, need not purchase hood and face guard or gauze mask respectively, and can once accomplish the action of dressing or taking off, it is fairly convenient.

In order to achieve the above object, the present invention provides a protective device for protecting the neck of a human body, comprising a head cover and a face mask. The front side of the hood is provided with an opening, the bottom of the hood is provided with a through hole, and the through hole is used for the head of a human body to pass through. The face mask is arranged at the opening.

In some embodiments, the hood comprises a waterproof layer on the outside, a filter layer in the middle, and a skin-friendly layer on the inside.

In some embodiments, the protective device for protecting the neck of a person above further comprises at least one ventilation valve disposed on the front side of the hood and below the opening.

In some embodiments, the outer perimeter of the mask is secured to the inner perimeter of the opening.

In some embodiments, the protective device for protecting the neck of the human body further comprises a mask, and the mask is arranged at the opening and is positioned below the mask.

In some embodiments, the outer perimeter of the mask is secured to the inner perimeter of the opening and to the bottom edge of the mask.

In some embodiments, the opening extends from the front side of the hood to the bottom of the hood and communicates with the perforation.

In some embodiments, the mask has a thickness of 2.5 to 3mm.

In some embodiments, the protective device for protecting the neck of a person further comprises an elastic band disposed at an inner periphery of the perforation.

In some embodiments, the protective device for protecting the neck of the human body further comprises two antifogging layers, wherein the antifogging layers are respectively arranged on the inner surface and the outer surface of the mask.

The utility model discloses an efficiency lies in, the utility model discloses a protector can protect the position more than the neck, need not purchase hood and face guard or gauze mask respectively, and can once accomplish the action of dressing or taking off, and is fairly convenient.

Drawings

Fig. 1 is a front view of a first embodiment of the present invention;

fig. 2 is a side view of a first embodiment of the present invention;

fig. 3 is an exploded view of a first embodiment of the present invention;

fig. 4 is a bottom view of the first embodiment of the present invention;

fig. 5 is a cross-sectional view of a first embodiment of the mask of the present invention;

figure 6 shows a schematic view of a user wearing a first embodiment of the invention;

fig. 7 is a front view of a second embodiment of the present invention;

fig. 8 is a side view of a second embodiment of the present invention;

fig. 9 is an exploded view of a second embodiment of the present invention;

fig. 10 is a bottom view of a second embodiment of the present invention;

figure 11 shows a schematic view of a user wearing a second embodiment of the invention;

fig. 12 is a front view of a third embodiment of the present invention;

fig. 13 is a side view of a third embodiment of the present invention;

fig. 14 is an exploded view of a third embodiment of the present invention;

FIG. 15 is a cross-sectional view of the hood of the present invention;

fig. 16 is an exploded view of the breather valve of the present invention;

fig. 17 shows a schematic view of a user wearing a third embodiment of the present invention.

Wherein the reference numerals are as follows:

1,1A,1B protective device

10,10A,10B head cover

11 opening of the container

12, perforating

13 waterproof layer

14 filtering layer

15 skin-friendly layer

20: mask

30: mask

40 elastic band

50 antifogging layer

60 breathing valve

61: base

611 first air vent

612 chamber

62 outer cover

621 the second air hole

63 valve sheet T thickness

Detailed Description

The embodiments of the present invention will be described in more detail with reference to the drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification.

Fig. 1 is a front view of a first embodiment of the present invention, fig. 2 is a side view of the first embodiment of the present invention, fig. 3 is an exploded view of the first embodiment of the present invention, fig. 4 is a bottom view of the first embodiment of the present invention, and fig. 5 is a cross-sectional view of the first embodiment of the face mask 20 of the present invention. As shown in fig. 1 to 5, the present invention provides a protective device 1 for protecting the neck of a human body, comprising a head cover 10 and a face mask 20; an opening 11 is arranged at the front side of the head cover 10, and a through hole 12 is arranged at the bottom of the head cover 10; the mask 20 is provided to the opening 11.

Fig. 6 shows a schematic view of a user wearing a first embodiment of the invention. As shown in fig. 6, when the user wears the protector 1, the head passes through the through hole 12 (see fig. 4) and protrudes into the interior of the hood 10, the face mask 20 can protect the face, and the hood 10 can protect the part above the neck and outside the face. Therefore, the protector 1 can protect the part above the neck, does not need to purchase the hood 10 and the face mask 20 separately, and can complete the wearing action at one time, which is quite convenient. As the protection device 1 does not include a gauze mask 30, the user must wear the gauze mask 30 himself.

Moreover, when the user wants to remove the protection device 1, the user can complete the removal operation at one time only by passing the head through the through hole 12, which is quite convenient.

In addition, the whole protection device 1 can be cleaned and reused, and is a non-disposable article, thereby meeting the requirement of the general public on environmental protection.

Since the protection device 1 does not include the mouth mask 30, the user may choose the type of mouth mask according to the user's environment. Common mask types include medical masks, N95 masks, activated carbon masks, sponge masks, cloth masks, and the like. The field in which the protection device 1 can be used is therefore quite wide, such as restaurants, factories, laboratories, medical sites, schools, offices, etc.

As shown in fig. 1 and 2, in the first embodiment, the outer peripheral edge of the mask 20 is fixed to the inner peripheral edge of the opening 11. In other words, the hood 10 and the face mask 20 are completely closed without any gap, so that microorganisms or dust is prevented from entering the interior of the protection device 1 through the gap between the hood 10 and the face mask 20, and the protection effect is improved. Preferably, the outer periphery of the mask 20 is fixed to the inner periphery of the opening 11 by sewing or attaching (not shown). However, any means capable of fixing the outer periphery of the face mask 20 to the inner periphery of the opening 11 is within the scope of the present invention.

As shown in FIG. 5, in the first embodiment, the thickness T of the face mask 20 is 2.5 to 3mm. The thickness T may be suitable for the users to keep the mask 20 light enough so that the users may not feel the mask 20 heavy and uncomfortable.

In the first embodiment, as shown in fig. 4, the protection device 1 further comprises an elastic band 40, the elastic band 40 being arranged at the inner periphery of the perforation 12. When the head passes through the perforations 12, the head will expand the elastic band 40, making the perforations 12 larger to facilitate the head passing through the perforations 12. After the head is passed through the perforation 12, the head cover 10 can be contracted by the elastic force of the elastic band 40 through the perforation 12 so that the elastic band 40 can be securely put around the neck. Therefore, the elastic band 40 can prevent the protector 1 from being separated from the head, and also can prevent microorganisms or dust from entering the interior of the protector 1 through the gap between the neck and the inner periphery of the through hole 12, thereby improving the protection effect.

As shown in fig. 5, in the first embodiment, the protection device 1 further includes two anti-fogging layers 50, wherein the anti-fogging layers 50 are respectively disposed on the inner surface and the outer surface of the face mask 20. Accordingly, the antifogging layer 50 can prevent fogging of the inner and outer surfaces of the face mask 20, and thus the face mask 20 can provide a good view.

Preferably, the hood 10 is made of a single layer of breathable nonwoven fabric. In other words, air can enter and exit the hood 10, providing good ventilation of the interior of the guard 1. The material of the breathable non-woven fabric is preferably polypropylene. However, without limitation, any material suitable for the hood 10 is within the scope of the present invention.

Preferably, the mask 20 is made of plastic, which has the advantages of: first, the plastic face mask 20 can completely block spray from splashing on the face; secondly, alcohol or disinfectant water can be sprayed on the surface of the plastic mask 20 for sterilization; thirdly, the cleaning solution can be sprayed on the surface of the plastic mask 20 for cleaning; fourthly, the plastic face mask 20 is relatively easily subjected to the anti-fogging treatment so that the anti-fogging layer 50 is easily formed on the inner surface and the outer surface of the plastic face mask 20 after the anti-fogging treatment. Among them, polyethylene is preferable as the plastic. However, it is not limited thereto, and any material suitable for the mask 20 is within the scope of the present invention.

Fig. 7 is a front view of a second embodiment of the present invention, fig. 8 is a side view of the second embodiment of the present invention, fig. 9 is an exploded view of the second embodiment of the present invention, and fig. 10 is a bottom view of the second embodiment of the present invention. As shown in fig. 7 to 10, the second embodiment differs from the first embodiment in that: the protection device 1A further comprises a mask 30, the mask 30 being disposed at the opening 11 and below the face mask 20.

Fig. 11 shows a schematic view of a user wearing a second embodiment of the invention. As shown in fig. 11, when the user wears the protective device 1A, the head passes through the through hole 12 and extends into the hood 10A, the face mask 20 can protect the face, the hood 10A can protect the part above the neck and outside the face, and the mouth mask 30 can protect the oral cavity, the nasal cavity, and the periphery thereof. Therefore, the protector 1A can protect the part above the neck, and can complete the wearing operation at one time without purchasing the hood 10A, the face mask 20, and the mask 30 separately, which is very convenient.

Moreover, when the user wants to remove the protection device 1A, the user only needs to pass the head through the through hole 12, and the removal can be completed at one time, which is very convenient.

In addition, the whole protection device 1A can be cleaned and reused, and is a non-disposable article, thereby meeting the requirement of the general public on environmental protection.

Since the protection device 1A includes the mask 30, the mask 30 may be one of medical, N95, activated carbon, sponge, cloth, etc., the protection device 1A may be purchased in its use environment, which contains the mask 30 in accordance with its needs. Therefore, the protection device 1A provided with different types of masks 30 can be applied to different fields, such as restaurants, factories, laboratories, medical sites, schools, offices, and the like.

As shown in fig. 7 to 10, in the second embodiment, the outer peripheral edge of the mask 30 is fixed to the inner peripheral edge of the opening 11 and the bottom edge of the face mask 20. In other words, the hood 10A is completely closed to the mask 30 without any gap, and the mask 20 is completely closed to the mask 30 without any gap, so that microorganisms or dust are prevented from entering the interior of the protection device 1A through the gap between the hood 10A and the mask 30 and the gap between the mask 20 and the mask 30, and the protection effect is improved. Preferably, the outer periphery of the mask 30 is fixed to the inner periphery of the opening 11 and the bottom edge of the face mask 20 by sewing or bonding. However, any means capable of fixing the outer periphery of the mask 30 to the inner periphery of the opening 11 and the bottom edge of the face mask 20 is within the scope of the present invention.

As shown in FIGS. 9 and 10, in the second embodiment, an opening 11 extends from the front side of hood 10A to the bottom of hood 10A and communicates with through hole 12. Therefore, the opening 11 can have a sufficient space while accommodating the mask 20 and the mouth mask 30. After the head passes through the perforation 12, the elastic band 40 together with the bottom of the mask 30 can be securely put around the neck. Therefore, the elastic band 40 and the bottom of the mask 30 can prevent the protector 1A from being separated from the head, and can prevent microorganisms or dust from entering the interior of the protector 1A through the through holes 12, thereby improving the protection effect.

Fig. 12 is a front view of a third embodiment of the present invention, fig. 13 is a side view of the third embodiment of the present invention, fig. 14 is an exploded view of the third embodiment of the present invention, fig. 15 is a sectional view of a hood 10B of the present invention, and fig. 16 is an exploded view of a breather valve 60 of the present invention. As shown in fig. 12 to 16, the third embodiment differs from the first embodiment in that: the head cover 10B comprises a waterproof layer 13, a filter layer 14 and a skin-friendly layer 15, wherein the waterproof layer 13 is positioned on the outer side and is made of polypropylene, and after water repellent treatment, the waterproof layer is mainly used for blocking spray, water drops, dust, blood and the like, the filter layer 14 is positioned in the middle and is made of melt-blown non-woven fabric, so that the head cover has an electrostatic filtering function and is mainly used for filtering pathogens such as bacteria or viruses, the skin-friendly layer 15 is positioned on the inner side and is made of hydrophilic superfine fiber non-woven fabric and is mainly used for improving the comfort when the head cover is worn, and the material of the head cover 10B reaches the grade of a medical mask; secondly, the protection device 1B further comprises two breather valves 60, and the breather valve 60 is disposed at the front side of the hood 10B and below the opening. More specifically. The breather valve 60 includes a base 61, an outer cover 62 and a valve plate 63; the base 61 is disposed at the front side of the hood 10B below the opening 11, and has a plurality of first air holes 611 and a chamber 612, the first air holes 611 communicating with the chamber 612; the outer cover 62 is disposed on the base 61 and has a plurality of second air holes 621; the valve plate 63 abuts against the opening of the chamber 612. Preferably, the valve plate 63 is made of silica gel.

Fig. 17 shows a schematic diagram of a third embodiment of the invention worn by a user. As shown in fig. 17, since the material of the hood 10B is of a medical mask grade, when the user wears the protection device 1B, the head passes through the through hole 12 (see fig. 4) and extends into the hood 10B, the face can be protected by the face mask 20, and the hood 10B can protect not only the part above the neck but also the part other than the face, but also the medical mask grade. Therefore, the protector 1B can protect the part above the neck, does not require purchasing a hood, a face mask, and a mouth mask separately, and can complete the wearing operation at one time, which is very convenient.

As shown in fig. 16 and 17, when the user wears the protection device 1B and exhales, the gas exhaled from the mouth of the user will blow towards the base 61 to generate a positive pressure, and the positive pressure will blow towards the valve sheet 63 through the first air hole 611 and the chamber 612, so that the valve sheet 63 moves towards the outer cover 62; at this time, the valve sheet 63 no longer abuts against the opening of the chamber 612, the chamber 612 can communicate with the second air hole 621, and the exhaled air can be exhausted outwards through the first air hole 611, the chamber 612 and the second air hole 621 in sequence, so that the stuffiness feeling when the protector 1B is worn is reduced. As shown in fig. 16 and 17, when the user wears the protection device 1B and inhales, the air inhaled by the nasal cavity of the user will guide the air passing through the breather valve 60 to generate a negative pressure, and the negative pressure will suck the valve sheet 63 through the first air hole 611 and the chamber 612, so that the valve sheet 63 moves toward the base 61 until the valve sheet 63 abuts against the opening of the chamber 612; at this time, the valve plate 63 can block the cavity 612 and the second air hole 621, so as to completely prevent microorganisms or dust from entering the interior of the protection device 1B through the breather valve 60.

In some embodiments, the number of the breathing valves 60 may be only one or more than two, depending on the needs of the user. In some embodiments, the protection device 1 of the first embodiment can also comprise the breathing valve 60, so that the protection device 1 of the first embodiment has the efficacy of the breathing valve 60.

The foregoing is illustrative of the preferred embodiment of the present invention and is not intended to limit the invention in any way, and therefore any modifications or variations of the invention, which are within the spirit of the invention, are intended to be included within the scope of the invention.

Claims (9)

1. A protective device for protecting a person's neck above, comprising:

the front side of the hood is provided with an opening, the bottom of the hood is provided with a through hole, and the through hole is used for the head of a human body to pass through; and

a mask disposed at the opening;

the head cover comprises a waterproof layer, a filter layer and a skin-friendly layer, wherein the waterproof layer is positioned on the outer side, the filter layer is positioned in the middle, and the skin-friendly layer is positioned on the inner side.

2. The shielding device for protecting the neck of a person above according to claim 1, further comprising at least one ventilation valve disposed on the front side of said hood and below said opening.

3. A protective device according to claim 1, wherein the outer periphery of the mask is secured to the inner periphery of the opening.

4. A protective device as claimed in claim 1, further comprising a mask disposed at the opening and below the mask.

5. A protector as claimed in claim 4 characterised in that the outer periphery of the mask is secured to the inner periphery of the opening and to the bottom edge of the mask.

6. The protective apparatus for protecting the neck of a person above of claim 5, wherein said opening extends from the front side of said hood to the bottom of said hood and communicates with said perforations.

7. A protective device as claimed in claim 1, wherein the mask has a thickness of 2.5 to 3mm.

8. The protective apparatus as claimed in claim 1, further comprising an elastic band disposed at an inner periphery of the perforation.

9. The protective device for protecting the neck of a human body as claimed in claim 1, further comprising two antifogging layers, wherein the antifogging layers are respectively disposed on the inner surface and the outer surface of the face mask.

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