CN211861880U - Medical protective mask and protective suit - Google Patents
Medical protective mask and protective suit Download PDFInfo
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- CN211861880U CN211861880U CN202020222204.0U CN202020222204U CN211861880U CN 211861880 U CN211861880 U CN 211861880U CN 202020222204 U CN202020222204 U CN 202020222204U CN 211861880 U CN211861880 U CN 211861880U
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Abstract
The utility model provides a medical treatment protecting mask and protection suit, medical treatment protecting mask includes the body, the lens, the flexible shaping strip with detain the area subassembly, the body includes the range upon range of filter layer that sets up of multilayer, the body has the forehead area, eyeshield district and gauze mask district, the eyeshield district is provided with first installation position, lens fixed mounting is in first installation position, the flexible shaping strip is installed in the gauze mask district, the flexible shaping strip passes the bridge of the nose position in gauze mask district, detain area subassembly and body fixed connection, detain and form a clamp position between the internal surface of area subassembly and body. The protective suit comprises the medical protective mask, and the medical protective mask and the protective suit have the advantage of strong protection.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a medical treatment respirator and be provided with this medical treatment respirator's protection suit is related to.
Background
Medical protective articles mainly include medical gauze mask, goggles, protective clothing, medical gloves etc. wherein, but current medical gauze mask and goggles all are exclusive use's product, though this kind of setting up the flexibility that can improve medical gauze mask and goggles and use, the shortcoming that nevertheless exists is: after a user wears protective articles such as a medical mask, goggles, a protective suit and medical gloves, the face of the user is exposed in a large area (such as the forehead, cheekbone and the like) and gaps (such as the gaps between eyes and the protective suit, the gaps between the mask and the protective suit, the gaps between glasses and the mask and the like), and the exposed positions and the gaps cannot be shielded by the protective articles, so that the user bears the risk of infection caused by viruses and bacteria.
Disclosure of Invention
In order to solve the above problems, the main object of the present invention is to provide a medical protective mask with strong protection.
Another object of the utility model is to provide a protective suit with the above medical protective mask.
In order to realize the utility model discloses a main objective, the utility model provides a medical treatment protective mask, wherein, including body, lens, flexible shaping strip and detain the area subassembly, the body includes the range upon range of filter layer that sets up of multilayer, and the body has the forehead area, protects eyes district and gauze mask district, and the eyeshield district is provided with first installation position, and lens fixed mounting is in first installation position, and flexible shaping strip is installed in the gauze mask district, and flexible shaping strip passes the bridge of the nose position in gauze mask district, detains area subassembly and body fixed connection, detains to form a clamp position between the internal surface of area subassembly and body.
It is from top to bottom visible, through the structural design to the body, let make the user when wearing medical protective mask, the whole face that the user can be covered completely to the body, thereby avoid there being naked position in user's face, with the at utmost reduce the risk that the user receives virus, bacterial infection, and adopt the range upon range of body of making of multilayer filtering layer, make the body reach more than 95% to the filtration efficiency of the particle that aerodynamic diameter is greater than or equal to 0.3 mu m, with the risk that the reduction user received virus, bacterial infection. Wherein, the lens is arranged on the body, so that the medical protective mask has the function of goggles; the deformable shaping strip is arranged at the nose bridge part of the mask area, so that the nose bridge part of the body can be more attached to the nose bridge of a user, and the fogging of the lens is relieved to a certain extent; the clamping position formed between the buckle belt component and the body can reliably fix the medical protective mask on the head of a user.
One preferred scheme is that the medical protective mask further comprises a first cushion strip, the first cushion strip is installed on the inner surface of the body and located between the lens and a breathing valve on the medical protective mask, the first cushion strip penetrates through the bridge of the nose, and two ends of the first cushion strip respectively extend to the edge of the body; the first backing strip is made of latex or silica gel.
Therefore, the arrangement of the first filler strip can prevent the lens from fogging; and adopt latex or silica gel to make first filler strip can improve the comfort that medical protective mask used.
Another preferred scheme is that the medical protective mask further comprises a second cushion strip, the second cushion strip is installed on the inner surface of the body and arranged above the lenses, and two ends of the second cushion strip respectively extend to the edge of the body; the middle part of the second filler strip is convex towards the forehead protecting area; the second pad strip is made of latex or silica gel.
Therefore, the second cushion strip can prevent the sweat on the forehead of the user from flowing to the eyes, the nose, the mouth, the lenses and other places, so that the user can normally operate and the lenses can be prevented from being polluted; in addition, the middle part of the second cushion strip protrudes towards the forehead protecting area, so that the second cushion strip can drain sweat left by the forehead to the two ends of the second cushion strip, and the sweat is prevented from accumulating above the second cushion strip; and the second filler strip made of latex or silica gel can improve the comfort of the medical protective mask.
The medical protective mask further comprises a fixing strip, wherein the fixing strip is installed on the outer surface of the body and is positioned above the lenses, and two ends of the fixing strip respectively extend to the edge of the body; the middle part of the fixing strip is protruded towards the eye protection area; the fixing strips and the deformable shaping strips are made of metal.
Therefore, the second cushion strip can be better attached to the face of the user through the arrangement of the fixing strip, and a good sealing effect is achieved between the second cushion strip and the face of the user; and adopt metal to make fixed strip and flexible design strip for the fixed strip can make the reliable laminating in user's face of second filler strip through changing self shape, and make flexible design strip can make the better laminating in user's face of first filler strip through changing self shape.
In another preferred embodiment, the medical protective mask further comprises a third pad strip, the third pad strip is mounted on the inner surface of the body, and the third pad strip is arranged at the contour of the body and extends along the contour; the third pad strip is made of latex or silica gel.
Therefore, the third cushion strip can enable the medical protective mask to be tightly attached to the face of a user, so that sealing is formed between the medical protective mask and the face of the user, and the infection risk of the user is reduced; and the third filler strip made of latex or silica gel can improve the comfort of the medical protective mask.
Another preferred scheme is that the medical protective mask further comprises a breather valve, a second mounting position is arranged in the mask area, and the breather valve is mounted in the second mounting position; the second mounting position is positioned right below the nose bridge; the lens is an antifogging lens.
Therefore, the breather valve can assist a user in ventilating, and the breathing difficulty of the user caused by the sealing effect of the medical protective mask is avoided; the second mounting position is arranged right below the nose bridge part, so that the medical protective mask can keep attractive appearance; the anti-fog lens can further prevent the lens from fogging.
Another preferred scheme is that the medical protective mask further comprises a self-adhesive strip, the self-adhesive strip is installed on the outer surface of the body, and the self-adhesive strip is arranged at the outline of the body and extends along the outline.
From top to bottom, above-mentioned setting makes medical protective mask can bond through the opening of self-adhesion strip and the cap of protective clothing to realize sealed between medical protective mask and the protective clothing, reduce the risk that virus, bacterium etc. got into the protective clothing inside.
In a further aspect, the strap assembly includes a first strap, a second strap, and two third straps, wherein two ends of the first strap are respectively fixedly connected to the body, two ends of the first strap are located above the lenses, two ends of the second strap are respectively fixedly connected to the body, two ends of the second strap are located in the mask area, two third straps are respectively located on two opposite sides of the bridge of the nose, a first end of the third strap is fixedly connected to the body, a second end of the third strap is fixedly connected to the first strap, and the third strap is located between the first strap and the second strap.
It is from top to bottom, through the setting to detain the area subassembly for detain the area subassembly and can be with the firm fixing of body at user's face, and can improve and wear the travelling comfort.
According to a further scheme, the number of the filter layers is five, and the five filter layers are a first spun-bonded layer, a first melt-blown layer, a second melt-blown layer, a third melt-blown layer and a second spun-bonded layer which are sequentially distributed from the outer surface of the body to the inner surface of the body; or the number of the filter layers is four, and the four filter layers are a third spun-bonded layer, a fourth melt-blown layer, a fifth melt-blown layer and a fourth spun-bonded layer which are distributed from the outer surface of the body to the inner surface of the body at one time.
From the above, the number of the filter layers of the body can be set according to the requirement and the material of the specific body layer.
In order to realize another purpose of the utility model, the utility model provides a protective suit, which comprises the medical protective mask.
It is from top to bottom visible, the utility model provides a protection suit can prevent to have the exposed position of skin and space after the user dresses to furthest's reduction user receives the risk of virus, bacterial infection.
Drawings
Fig. 1 is a reference view of the medical protective mask according to the first embodiment of the present invention.
Fig. 2 is a schematic structural view of the inner surface of the first embodiment of the medical protective mask of the present invention with some components omitted.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
First embodiment of medical mask:
referring to fig. 1 and 2, a medical protective mask 100 includes a body 1, a lens 2, a breather valve 3, a deformable shaping strip 4, a strap assembly 5, a first backing strip 61, a second backing strip 62, a third backing strip 63, a fixation strip 7, and a self-adhesive strip 8. In this embodiment, the body 1 is formed by the filter layer suppression of five layers of range upon range of settings, five layers of filter layers are from the body 1 surface to the first spunbond layer of body 1 internal surface arrangement in proper order, first melt-blown layer, the second melt-blown layer, third melt-blown layer and second spunbond layer, and through the range upon range of setting to the multilayer filter layer, make the body 1 reach more than 95% to the filtration efficiency of the granule that aerodynamic diameter is greater than or equal to 0.3 mu m, with better prevention virus, the bacterium penetrates the internal surface of body 1 from the surface of body 1, thereby reduce the risk that the user receives virus, bacterial infection. The inner surface of the body 1 is the surface close to the face of a person after the medical protective mask is worn, and the outer surface is the surface far away from the face of the person, namely the surface exposed to the external environment.
The body 1 is provided with a forehead protecting area 11, an eye protecting area 12 and a mask area 13, wherein the forehead protecting area 11 covers the forehead of a user after the user wears the medical protective mask 100; the eye protection area 12 covers the eye position of the user to protect the eyes of the user; the mask region 13 covers the cheeks, mouth, nose, etc. of the user and functions as a conventional medical mask. It is thus clear that through the structural design to body 1 for after the user wears medical respirator 100, medical respirator 100 can cover user's face wholly, in order to avoid user's face to have naked and space part, thereby better protects the user, reduces the risk that the user receives virus, bacterial infection.
In addition, the eye protection area 12 is provided with a first mounting position 121, the first mounting position 121 is used for accommodating and fixing the lens 2, in this embodiment, the lens 2 is a unitary lens, that is, the lens 2 includes a left-eye lens and a right-eye lens which are integrally formed. Preferably, be provided with the picture frame between lens 2 and the body 1 for the picture frame can be better set the lens 2, and avoid in the medical protective mask 100 use because the flexibility of body 1 leads to lens 2 position to take place to squint, service position dislocation scheduling problem, improves stability and the reliability that lens 2 used. It should be noted that, as another alternative, the lens 2 may also be configured as a split type lens, that is, the lens 2 is configured as two left-eye lens and two right-eye lens that are separated from each other, and this configuration enables a large assembly error to exist between the lens 2 and the body 1, so as to reduce the production cost of the medical protective mask 100. Wherein, lens 2 preferably adopts antifog lens 2 to the antifog phenomenon appears in lens 2 in the better medical protective mask 100 use of preventing, thereby guarantees that the user can have good field of vision scope.
The mask area 13 is provided with a second mounting position 131, and the second mounting position 131 is used for accommodating and fixing the breathing valve 3, and in this embodiment, the second mounting position 131 is located under the nose bridge of the mask area 13, so that the breathing valve 3 is closer to the nostrils, so that the user can better ventilate, and the overall aesthetic property of the medical mask 100 can also be improved. Of course, the second mounting position 131 may be disposed at other positions in the mask region 13 while ensuring that the breather valve 3 can be used normally. It should be noted that, as another alternative, the setting of the breathing valve 3 of the medical protective mask 100 may be eliminated, and the setting of the third filler strip at the lower half portion of the body 1, such as the mask area, the middle-lower portion of the mask area, or the chin portion of the mask area, may be eliminated at the same time, so as to ensure that the user can perform better breathing and ventilation. While eliminating the need for the breather valve 3 increases the difficulty of ventilation for the user, it allows the medical protective mask 100 to provide better protection. The nose bridge portion of the mask region 13 is a position right in front of the nose bridge of the user when the medical protective mask 100 is worn.
The flexible shaping strip 4 is mounted at the mask region 13 and the flexible strip passes across the nasal bridge of the mask region 13. The deformable shaping strip 4 is used for enabling the body 1 to be better attached to the nose bridge of a user through the change of the shape of the deformable shaping strip, and plays a certain shaping role in the body 1 so as to ensure the use reliability of the medical protective mask 100. In this embodiment, two ends of the deformable shaping strip 4 extend from the nose bridge portion to the cheekbone portions at two sides of the nose bridge portion respectively, and two ends of the deformable shaping strip 4 extend to the edge of the body 1 respectively; the deformable shaping strip 4 is made of metal, so that the deformable shaping strip 4 has good plastic deformation capability, so that after the medical protective mask 100 is worn, the body 1 can be tightly attached to the nose bridge and the cheeks of a user, and the exhaled air of the user is reduced from moving to be condensed at the lens 2 when the user ventilates.
The buckle component 5 is fixedly connected with the body 1, and a clamping position for accommodating the head of the user is formed between the buckle component 5 and the inner surface of the body 1, that is, the buckle component 5 is matched with the body 1 to fix the medical protective mask 100 on the head of the user. Specifically, the buckle assembly 5 includes a first buckle belt 51, a second buckle belt 52 and two third buckle belts 53, two ends of the first buckle belt 51 are respectively and fixedly connected with the body 1, and two ends of the first buckle belt 51 are both located above the lens 2; two ends of the second buckle belt 52 are respectively and fixedly connected with the body 1, and two ends of the second buckle belt 52 are both positioned at the mask area 13; the two third buckle belts 53 are respectively located at two opposite sides of the nasal bridge portion, a first end of the third buckle belt 53 is fixedly connected with the body 1, a second end of the third buckle belt 53 is fixedly connected with the first buckle belt 51, and the third buckle belt 53 is located between the first buckle belt 51 and the second buckle belt 52. Wherein, the first buckle belt 51 and the third buckle belt 53 can be both positioned above the ears of the user, and the connecting node of the first buckle belt 51 and the third buckle belt 53 can be positioned in front of the ears of the user; or the first buckle belt 51 and the second buckle belt 52 are respectively positioned above and below the ears of the user, and the connecting node of the first buckle belt 51 and the third buckle belt 53 can be positioned behind the ears of the user.
As shown in fig. 2, a first backing strip 61 is installed on the inner surface of the body 1, the first backing strip 61 is located between the lens 2 and the breather valve 3, the first backing strip 61 passes through the bridge of the nose, and both ends of the first backing strip 61 extend to the edges of the body 1 respectively. The first filler strip 61 is arranged to prevent the lens 2 from fogging, and preferably, the first filler strip 61 and the deformable strip 4 are arranged on the inner and outer surfaces of the body 1 relatively, so that the deformable strip 4 can better compress the first filler strip 61 on the face of a user, and the sealing effect between the first filler strip 61 and the face of the user is ensured.
The third filler strip 63 is installed at the internal surface of body 1, and the third filler strip 63 sets up at the profile of body 1 and extends along this profile, and the setting of third filler strip 63 can make medical protective mask 100 hug closely user's face, makes and forms sealed between medical protective mask 100 and the user's face, reduces the infected risk of user. Wherein, first filler strip 61, second filler strip 62 and third filler strip 63 all preferably have latex or silica gel to make, and the latex is preferred to be adopted the latex of soft texture, and silica gel is preferred to be adopted the silica gel of soft texture to improve the comfort when medical protective mask 100 wears. Preferably, body 1 is provided with the breach in the lowest of the chin position of gauze mask district 13 for the user mouth, the vapor of nose exhalation and the sweat on the cheek, the drop of water vapor condensation all can discharge out the body through this breach, thereby guarantee user's use comfort.
As shown in fig. 1, the fixing strip 7 is installed on the outer surface of the body 1, the fixing strip 7 is located above the lens 2, and two ends of the fixing strip 7 respectively extend to the edge of the body 1, and in addition, the middle part of the fixing strip 7 protrudes toward the eye protection area 12, wherein the fixing strip is preferably in an arc shape, so that the fixing strip 7 can better compress the second pad strip 62 on the face of the user, thereby ensuring the sealing effect between the second pad strip 62 and the face of the user. Wherein the fixing strip 7 is made of metal, so that the fixing strip 7 can better press the second cushion strip 62 against the face of the user by changing its shape.
From viscose strip 8 installing at the surface of body 1, and from viscose strip 8 setting in the profile department of body 1 and along this profile extension setting, from viscose strip 8 is used for bonding with the opening border of the cap of protective clothing to realize the sealed between medical protective mask 100 and the protective clothing, reduce the inside risk of virus, bacterium etc. entering protective clothing.
Second embodiment of medical faceguard:
the present embodiment differs from the first embodiment of the medical mask in that: the number of layers of the filter layer of the body of this embodiment is four, and the four filter layers are from the third spunbond layer, fourth meltblown layer, fifth meltblown layer and the fourth spunbond layer that arrange in proper order from the body surface to the body internal surface. It is thus clear that the setting that suits can be carried out to the material difference on the filter layer number of layer as required and specific layer of body to when guaranteeing medical protective mask protective effect, guarantee that the user can carry out good taking a breath.
To sum up, the utility model provides a medical treatment protecting mask can be face of the cladding user of face more entirely, avoids the facial exposed position that exists of user, and this medical treatment protecting mask can cooperate with the cap of protective clothing to form a good enclosure space in guaranteeing the protective clothing, reduce the inside risk of entering protective clothing such as virus, bacterium.
Protection suit embodiment:
the protective suit comprises a protective garment and a medical protective mask, wherein the medical protective mask is the medical protective mask in the first embodiment or the second embodiment of the medical protective mask, and a second self-adhesive strip is arranged at the edge of an opening on the inner side of a cap of the protective garment.
When the user dresses protective suit, the user wears protective suit on one's body and wears medical protective mask at overhead back, can adjust flexible shaping strip and fixed strip earlier to adjust the laminating condition of medical protective mask and face. And then, tearing off the protective layer of the self-adhesive strip on the outer surface of the medical protective mask and the second self-adhesive strip arranged at the edge of the opening at the inner side of the cap of the protective garment, wearing the cap of the protective garment on the head, and bonding the self-adhesive strip with the second self-adhesive strip, thereby realizing the sealing treatment of the protective garment and the medical protective mask.
It is thus clear that the protective suit that is provided with above-mentioned medical protective mask can prevent that the user from wearing the back and having the naked position of skin to furthest's reduction user receives the risk of virus, bacterial infection.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. Medical protective mask, its characterized in that includes:
the body comprises a plurality of layers of filter layers which are arranged in a stacked mode, the body is provided with a forehead protecting area, an eye protecting area and a mask area, and the eye protecting area is provided with a first mounting position;
a lens fixedly mounted within the first mounting location;
the deformable shaping strip is arranged in the mask area and penetrates through the nasal bridge part of the mask area;
the buckle belt component is fixedly connected with the body, and a clamping position is formed between the buckle belt component and the inner surface of the body.
2. The medical faceguard of claim 1, wherein:
the medical protective mask further comprises a first cushion strip, the first cushion strip is installed on the inner surface of the body and located between the lens and a breathing valve on the medical protective mask, the first cushion strip penetrates through the nose bridge part, and two ends of the first cushion strip respectively extend to the edge of the body;
the first pad strip is made of latex or silica gel.
3. The medical faceguard of claim 1, wherein:
the medical protective mask further comprises a second cushion strip, the second cushion strip is installed on the inner surface of the body and arranged above the lenses, and two ends of the second cushion strip respectively extend to the edge of the body;
a middle portion of the second padded strip bulges towards the forehead area;
the second pad strip is made of latex or silica gel.
4. The medical faceguard of claim 3, wherein:
the medical protective mask further comprises a fixing strip, the fixing strip is installed on the outer surface of the body and located above the lenses, and two ends of the fixing strip extend to the edge of the body respectively;
the middle part of the fixing strip is protruded towards the eye protecting area;
the fixing strips and the deformable shaping strips are made of metal.
5. The medical faceguard of claim 1, wherein:
the medical protective mask further comprises a third cushion strip, the third cushion strip is installed on the inner surface of the body, and the third cushion strip is arranged at the outline of the body and extends along the outline;
the third pad strip is made of latex or silica gel.
6. The medical faceguard of claim 1, wherein:
the medical protective mask further comprises a breather valve, a second mounting position is arranged in the mask area, and the breather valve is mounted in the second mounting position;
the second mounting position is positioned right below the nose bridge part;
the lens is an antifogging lens.
7. The medical faceguard of claim 1, wherein:
medical protective mask still includes the self-adhesive strip, the self-adhesive strip is installed the surface of body, the self-adhesive strip sets up the profile department of body and extend the setting along this profile.
8. A medical faceguard according to any one of claims 1 to 7 characterised in that:
the buckle subassembly includes:
the two ends of the first buckle belt are respectively and fixedly connected with the body, and the two ends of the first buckle belt are positioned above the lenses;
two ends of the second buckle belt are respectively and fixedly connected with the body, and two ends of the second buckle belt are positioned in the mask area;
the two third buckling belts are respectively positioned on two opposite sides of the nose bridge part, the first ends of the third buckling belts are fixedly connected with the body, the second ends of the third buckling belts are fixedly connected with the first buckling belt, and the third buckling belts are positioned between the first buckling belt and the second buckling belt.
9. A medical faceguard according to any one of claims 1 to 7 characterised in that:
the number of the filter layers is five, and the five filter layers are a first spunbond layer, a first melt-blown layer, a second melt-blown layer, a third melt-blown layer and a second spunbond layer which are sequentially distributed from the outer surface of the body to the inner surface of the body; or
The number of the filter layers is four, and the four filter layers are a third spunbond layer, a fourth meltblown layer, a fifth meltblown layer and a fourth spunbond layer which are distributed from the outer surface of the body to the inner surface of the body at one time.
10. A protective ensemble comprising a medical protective mask according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222204.0U CN211861880U (en) | 2020-02-27 | 2020-02-27 | Medical protective mask and protective suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222204.0U CN211861880U (en) | 2020-02-27 | 2020-02-27 | Medical protective mask and protective suit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211861880U true CN211861880U (en) | 2020-11-06 |
Family
ID=73255412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020222204.0U Active CN211861880U (en) | 2020-02-27 | 2020-02-27 | Medical protective mask and protective suit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211861880U (en) |
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2020
- 2020-02-27 CN CN202020222204.0U patent/CN211861880U/en active Active
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