CN210382756U

CN210382756U - Flexible biological protective head mask

Info

Publication number: CN210382756U
Application number: CN202020351103.3U
Authority: CN
Inventors: 熊平; 曾云凤
Original assignee: Changsha Xinxiang Biotechnology Co Ltd
Current assignee: Changsha Xinxiang Biotechnology Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-04-24
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a flexible biological protection head mask, is including the head mask body that can overlap in human head, the head mask body includes integrated into one piece's top of the head guard shield, facial gauze mask, goggles, ear muff and neck shawl, and the goggles can be dismantled or non-detachably connects and sets up between top of the head guard shield and facial gauze mask, and the head mask body corresponds human orbit periphery, bridge of the nose both sides and auricle and cheek junction position inboard and is equipped with the soft sponge strip that absorbs water of support. When in use, the utility model can completely cover the head of a user, the neck cape is pressed below the protective clothing, the head mask is tightly attached to the head of the human body, the head can move freely, the comfort level is good, the face of the user can not be extruded to generate strangling marks, the head mask can be worn for a long time, and the head mask is not easy to fall off; the protection effect of biological and labor protection is good.

Description

Flexible biological protective head mask

Technical Field

The utility model relates to a biological protection head face guard, concretely relates to flexible biological protection head face guard.

Background

The novel coronary virus pneumonia which occurs in 2019 and 12 months is an infectious disease with stronger transmission capability than SARS and common influenza, and the transmission path of the novel coronary pneumonia can be determined to be mainly respiratory tract transmission and contact transmission. Respiratory tract transmission refers to infection caused by sneezing, cough, and speaking droplets of the patient, which are inhaled directly through the respiratory tract in a short distance; contact transmission refers to the condition that spray is deposited on the surface of an article, and after contacting and polluting the skin of hands, the spray contacts with mucous membranes of oral cavities, nasal cavities, eyes and the like to cause infection.

The existing biological protective head mask has the following problems:

1. the mask has poor sealing performance and cannot tightly seal the whole periphery of the oral cavity and the nasal cavity, and the main reasons are that the shapes of the faces near the oral cavity and the nasal cavity are irregular, and the shapes of the faces are different and have larger shape difference; the peripheral shape of the mask can not be tightly attached to various shapes of faces; meanwhile, the elasticity and plasticity of the materials of different masks are often different, which also results in ineffective sealing; moreover, because the mask is not tightly contacted with the skin of the face when the mask is worn, the mask is often displaced downwards, and the mask cannot be effectively sealed.

2. Because the laces on the two sides of the mask are required to be tightened and fixed on the root of the ears or the hindbrain when the mask is worn, the mask can press the face for a long time to cause discomfort, even cause bad feelings such as injury, allergy and the like, and even pain; in severe cases, the skin can be scratched, resulting in infection; in addition, when medical care personnel work, a large amount of sweat can be generated on the face by using the existing biological protection head mask, and the risk of falling off is easy to occur; meanwhile, sweat can also produce irritation to the eyes or the face of a user, and the normal work of medical care personnel is seriously influenced.

3. The goggles are used for preventing the droplets from being infected through eye mucosa and preventing the droplets and other liquid from splashing into eyes to cause eye injury. However, it also has the following drawbacks: when the goggles and the mask are connected, hot air exhaled by the mouth and the nose can be condensed on the inner sides of the goggles to form water mist to influence sight, and meanwhile, a hot air conditioner is arranged in a ward, so that the water mist can be formed to influence the visual field as long as the air meets cold; the goggles have higher relative manufacturing cost, and the medical cost is greatly increased due to the disposable use; meanwhile, due to the fact that the goggles are required to be firmly fixed on the head, the skin of the head is pressed for a long time, and discomfort is caused;

4. meanwhile, the cap is required to be worn, and the wearing of the protective clothing is also troublesome and time-consuming and is troublesome to operate.

5. Especially, when a person wearing glasses wears goggles, the operation is more inconvenient and uncomfortable.

For the above reasons, the wearers of the existing biological protective head mask are uncomfortable, and particularly, medical staff may be infected and sick, and some of the medical staff may even die.

CN03136927.8 discloses a medical three-proofing fully-sealed protective hood, which comprises a double-layer inward symmetrical folding hood of polymer superfine filter non-woven fabric, wherein the upper side of the hood is firmly welded with one side edge, the width of the hood is 260mm, the two symmetrical folding widths are 80-95mm, the non-folding width is 80mm, the total height is 600 mm and 700mm, the total circumference length is 800 mm, a window is arranged above the middle of one side of the hood, the size of the window is 240-280 multiplied by 110-150 mm, and is 130-150 mm from the upper side, and a flat annular elastic band is welded at the position of 120mm outside the lower protective hood of the window; the whole shape is cuboid, the problem of insufficient sealing performance can occur when the mask is sleeved on the head, and the mask is in direct contact with the skin, so that discomfort of medical staff is easily caused after long wearing time.

CN201520249782.2 discloses a medical protective screen hood, which comprises a hood and a transparent protective screen connected with the hood and at least corresponding to eyes, wherein the hood is made of flexible light material, the hood comprises a head part sleeved on the top of the head, the head part is respectively provided with a top of the head fixing structure for clamping and fixing the head part around the inner side edge and the outer side edge of the top of the head, and the head part is provided with a flexible supporting member at the inner side edge corresponding to the forehead part of the top of the head; the shield is formed by a sheet of stiff elastic material covering at least the eyes. The head cover can not well protect the mouth and the nose, and when viruses are transmitted through the droplets, the safety of medical care personnel can not be effectively protected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome the above-mentioned defect that prior art exists, provide one kind and can suck away face sweat, and can not cause the mark of reining in to user's face, the comfort level is better, and the protecting effect is good, and low in manufacturing cost's flexible biological protection head face guard.

The utility model provides a technical scheme that its technical problem adopted as follows: the utility model provides a flexible biological protection head mask, locates the head mask body and the face gauze mask of human head including the cover, the head mask body includes goggles, ear muff, neck shawl and integrated into one piece's overhead guard shield, the goggles can be dismantled or non-detachably connects and sets up between overhead guard shield and face gauze mask, the head mask body corresponds human orbit periphery, bridge of the nose both sides and auricle and cheek junction position inboard and is equipped with the soft sponge strip that absorbs water of support. After the opening part of the head mask body is tightly sealed, the supporting sponge strip can play a supporting role, a proper space is reserved between the skin of the human head and face and the head mask body, when the head mask is worn, the head of a wearer can be completely covered and sealed, the head mask body cannot be in direct contact with the whole skin of the human face, and the discomfort of the wearer is relieved. Because the supporting sponge strip is made of soft water-absorbing sponge, most of the air exhaled from the mouth and the nose and the sweat exuded from the facial skin of the human body can be absorbed by the supporting sponge strip, so that the discomfort of the wearer can be further relieved.

Furthermore, the head mask body is in a bag shape, and a double-sided adhesive tape or an elastic tape is arranged at the bag opening. When in use, the head mask body is sleeved on the head of a human body through the bag opening, and the bag opening is tightened through the bag opening double-sided adhesive tape or the elastic band. The head mask body is tensioned through the double-sided adhesive tape or the elastic band, so that the head mask body is flat, the head mask body can be attached to the head of a human body on the whole, and the sealing performance is guaranteed.

Furthermore, the head mask body is provided with an opening corresponding to the position of the mouth and the nose of the human body, the face mask and the head mask body are thermally combined together, and the face mask is thermally combined at the opening. Compare in traditional ear-hanging gauze mask from taking the frenulum, the utility model discloses gauze mask self does not take the frenulum, but installs on the face guard body for facial gauze mask can not cause harmfully feelings such as damage and allergy to the ear at long-time in-process of wearing, can not appear wiping the condition of broken skin, reduces the risk of infecting.

Furthermore, a rear opening is formed in the rear of the head mask body, and a tightening belt is arranged at the rear opening. When the head mask is used, the head mask body is sleeved on the head of a human body through the rear opening and then tensioned through the tensioning belt.

Further, the tightening belt is a double-sided self-adhesive belt, an elastic belt, a zipper or a nylon hasp. When the head mask is used, the head mask body is tightened and then is tightly adhered through the double-sided adhesive tape or the nylon hasp, or is tightened and sealed through the elastic tape and the zipper. The mode of establishing human head through the rear portion opening cover can be suitable for the people of different face types and head types, then strains the face guard body through two-sided non-setting adhesive tape, zip fastener, separable fastening fabric or elastic cord to make this physical stamina of face guard closely laminate with human head, increase its leakproofness.

Furthermore, a supporting water-absorbing soft sponge strip arranged at the position around the corresponding eye socket is tightly attached to the periphery of the frame of the goggles, and a small hole for ventilation is arranged on a composite plastic piece bonded with the upper end of the goggles. During the use, head mask body opening is through taut back, and the goggles can hug closely around the eye socket, and the support sponge strip that sets up on the goggles can prevent to meet the condensation behind the hot gas entering goggles and become the fog drop to avoid appearing the condition that influences the goggles definition. And a plurality of apertures that set up in goggles upper end can let and shelter from the steam evaporation that position skin produced from the goggles and escape, and atmospheric pressure in the goggles is higher than external atmospheric pressure, so steam can be followed the aperture evaporation of goggles upper end and escaped, prevents that the goggles lens from hazing, avoids appearing the condition that hinders the thing of looking.

Further, the small holes are uniformly distributed.

Under the condition that an ray of worker wore glasses, the support sponge strip on the goggles also can play the effect of fixing glasses, because the compliance of supporting the sponge strip, can make glasses firmly fix at the goggles lens inboard.

Furthermore, the supporting water-absorbing soft sponge strip arranged at the corresponding nose bridge position is positioned at the upper end of the facial mask to form a part of the goggle frame. Gauze mask and goggles are independent each other, absorb water through supporting the sponge strip respectively for the gas of mouth nose exhalation can not get into the goggles, and the aperture that produces in the goggles can be followed to the steam and is escaped.

Furthermore, four corners of each goggles are provided with chamfers, the outer side of each goggle is a plane, the side of the goggle frame contacting with the skin is semicircular or arc-shaped, the semicircular or arc-shaped structure is easy to seal after the head mask body is tensioned, and the contact area between each goggle and the skin is small.

Further, the head mask body is made of medical composite plastic. The manufacturing cost is low.

The neck cape is compressed and sealed by the protective suit when worn.

Use the utility model discloses flexible biological protection head face guard can play effective guard action to the medical personnel who works at epidemic prevention an ray, reply novel coronavirus prevention and treatment work, during the use, cover user's head completely, the neck scarf is pressed in the protective clothing below, sealed lower part, use two-sided non-setting adhesive to glue tight or control the air in the elasticity area compression head face guard to seal through folding taut shaping back, make the human head of head face guard inseparable laminating, the head can free activity, the comfort level is good. The flexible biological protective head mask of the utility model can not squeeze the face of a user when in use, generates strangle marks, can be worn for a long time, can absorb sweat exuded from the face, and is not easy to displace and fall off; in addition, all parts are tightly attached, and the biological protection effect is good. The cost is low, and the quick mass production and use with low cost can be realized.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the eyewear structure of FIG. 1;

fig. 3 is a rear view of the structure of embodiment 2 of the present invention.

In the figure, the mask comprises a head mask body 1, a head top shield 2, a face mask 3, face masks 4, earmuffs 5, neck shawl 6, goggles 7, supporting water-absorbing sponge strips 8, double-sided adhesive tapes 9 and small holes.

Detailed Description

The present invention will be further explained with reference to the following examples and drawings.

The raw materials used in the embodiments of the present invention, if not specifically described, are all obtained from conventional commercial sources.

Example 1

As shown in fig. 1-2, this embodiment includes the head mask body 1 and the face mask 3 that can locate human head in the cover, head mask body 1 includes ear muff 4, neck shawl 5 and integrated into one piece's top of the head guard shield 2, and head mask body 1 is the bag form, and during the use, overlaps in human head through the opening that the neck shawl 5 department set up, be equipped with between top of the head guard shield 2 and the face mask 3 and dismantle or non-detachable goggles 6, goggles 6 correspond the corresponding eye position of head mask body 1, head mask body 1 is equipped with the soft sponge strip 7 that absorbs water of support around corresponding orbit, bridge of the nose top and auricle and cheek junction. After the wearing is finished, the head mask body 1 is tightly adhered through the tightening of the double-sided adhesive tape, or is arranged through tightening and sealing the elastic tape on the head mask body 1, and the neck shawl 5 is tightly pressed through the protective clothing, so that the tightness of the head mask body 1 is enhanced.

In this embodiment, the head mask body 1 is provided with an opening at a position corresponding to the mouth, through which the face mask 3 and the head mask body 1 are thermally bonded, and the face mask 3 is thermally bonded to the opening.

The supporting water-absorbing soft sponge strips 7 arranged at the positions around the eye sockets of the corresponding human head are tightly attached to the periphery of the goggles 6, and a plurality of small holes 9 for ventilation are formed in the upper ends of the goggles 6. The supporting water-absorbing soft sponge strip 7 has the function of flatly fixing the medical composite plastic film on the eye protection part; the eye protective mask also has the function of absorbing water, prevents sweat from flowing down to eyes, prevents hot air exhaled by the mouth and the nose from entering the goggles 6, and forms condensed fog drops to obstruct the vision; the sealing function is achieved, and air leakage caused by poor sealing degree during wearing is avoided; the discomfort caused by the fact that the medical composite plastic is directly pasted on the facial skin is avoided; the support that sets up around 6 orbital framves of goggles absorbs water soft sponge strip 7 and closely laminates around 6 goggles be equipped with a plurality of apertures 9 that are used for ventilating on the compound plastics with 6 upper ends of goggles are glued for the steam and the moisture of skin evaporation are absorbed through absorbing water soft sponge and the aperture 9 gives off the escape, prevent that the moisture that evaporates from condensing into the fog drop, hinder and look the thing.

The setting is in the upper end that the support that corresponds human bridge of the nose position absorbs water soft sponge strip and is located facial gauze mask 3, constitutes a part of 6 picture frames of goggles, like this, after tightening up head-piece cover body 1, can make the support that corresponds human bridge of the nose both sides position absorb water sponge strip 7 hug closely in the bridge of the nose department of wearing person, can prevent effectively that the gas of oronasal exhalation from getting into the goggles, prevent to appear the fog droplet on the goggles lens.

The goggles 6 are approximately rectangular, four corners of the goggles are provided with chamfers, the outer sides of the goggles 6 are planes, and the sides of the goggles contacting with the skin are semicircular when the goggles are worn.

The head mask body 1 is made of medical composite plastic, such as PE or polyurethane.

Example 2

As shown in fig. 3, in this embodiment, the opening of the head mask body 1 is provided at the rear portion thereof, when worn, the head mask body 1 is put on the head of a human body through the rear opening, and the rear opening tightens and then tightens the head mask body 1 through the double-sided adhesive tape 8, or tightens and seals through an elastic tape provided on the head mask body 1.

The rest is the same as example 1.

Claims

1. The utility model provides a flexible biological protection head mask, locates the head mask body and the face gauze mask of human head including the cover, its characterized in that: the head mask body comprises goggles, earmuffs, neck shawl and integrated into one piece's top shield, the goggles can be dismantled or non-detachably connect and set up between top shield and facial mask, the head mask body corresponds human orbit periphery, bridge of the nose both sides and auricle and cheek junction position inboard and is equipped with the soft sponge strip that absorbs water of support.

2. The flexible biological protective headgear of claim 1, wherein: the head mask body is bag-shaped, and the mouth of the bag is provided with a double-sided adhesive tape or an elastic band.

3. The flexible biological protective headgear of claim 2, wherein: the head mask body is provided with an opening corresponding to the mouth and nose of a human body, the face mask and the head mask body are thermally combined together, and the face mask is thermally combined at the opening.

4. The flexible biological protective headgear of claim 1, wherein: the rear part of the head mask body is provided with a rear opening, and the rear opening is provided with a tightening belt.

5. The flexible biological protective headgear of claim 4, wherein: the tightening belt is a zipper, an elastic belt, a nylon hasp or a double-sided self-adhesive belt.

6. A flexible biological protective headgear according to any one of claims 1 to 5, wherein: the supporting water-absorbing soft sponge strips arranged around the corresponding eye sockets of the human body are tightly attached to the periphery of the goggle frame, and small holes for ventilation are arranged on the composite plastic piece adhered to the upper end of the goggle frame.

7. The flexible biological protective headgear of claim 6, wherein: the small holes for ventilation are uniformly distributed.

8. A flexible biological protective headgear according to any one of claims 1 to 5, wherein: the supporting water-absorbing soft sponge strip arranged at the position corresponding to the bridge of the nose of the human body is positioned at the upper end of the facial mask to form a part of the goggle frame.

9. A flexible biological protective headgear according to any one of claims 1 to 5, wherein: four corners of the goggles are provided with chamfers, the outer side of the goggles is a plane, and the side of the goggle frame contacting the skin is semicircular or arc-shaped.

10. A flexible biological protective headgear according to any one of claims 1 to 5, wherein: the head mask body is made of medical composite plastic.