CN210492729U - Improvement type infects nursing gauze mask - Google Patents
Improvement type infects nursing gauze mask Download PDFInfo
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- CN210492729U CN210492729U CN201920903172.8U CN201920903172U CN210492729U CN 210492729 U CN210492729 U CN 210492729U CN 201920903172 U CN201920903172 U CN 201920903172U CN 210492729 U CN210492729 U CN 210492729U
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Abstract
The utility model discloses an improvement type infects nursing gauze mask, including the gauze mask main part, the gauze mask main part is integrated into one piece, the outside protruding arc cover that forms of inner wall intermediate position, arc cover right side installation filter, the supplementary one-way expiration device of left side installation, circular shape dry chamber is seted up to arc cover lower extreme, place the silica gel drier and cover the gauze in the dry chamber, side installation elastic sealing pad about gauze main part inner wall edge, elastic sealing pad is the elastic sealing pad non-intersect on arc and left and right sides, gauze mask main part both sides are fixed with the hangers area, the cover has the fixed lantern ring on the hangers area. Wear comfortable and higher ability reduction infection risk of facial laminating, effectively keep breathing smoothly simultaneously and keep dry in the gauze mask, its structural design is reasonable, be fit for infecting the nursing and wear the use.
Description
Technical Field
The utility model relates to a medical science nursing technical field, specificly relate to an improvement type infects nursing gauze mask.
Background
In recent years, respiratory diseases of people have been wrinkling due to environmental pollution, and particularly the number of patients in infectious department has increased too rapidly; the infectious department is a place with the highest incidence of nosocomial infection in a hospital, and nursing personnel in the department suffer from higher occupational risks than other departments, so the working risks of the nursing personnel in the infectious department are not neglected; therefore, the infectious health care workers need to wear the mask to prevent infection.
At present, traditional protective facial mask majority is piled up by several layers of gauze and is formed, the disposable gauze mask of hospital's use: the isolation effect is limited, the risk still exists when the mask is used in an infectious department, the mask is worn unstably if the mask is too loose, and a gap exists between the mask and the face, so that the infection probability is increased, and the purpose of preventing infection cannot be achieved; if the patient is too tight, the patient is uncomfortable to wear; on the other hand, after the mask is worn, breathing and ventilation are affected, the existing masks with adsorption and purification functions generally only have one filter opening, and the problem of inconvenience in breathing also exists, and in addition, when the existing masks are used, air exhaled by the mouth and the nose can become water drops to be adsorbed in the masks when the existing masks are cooled, so that the mouth and the nose are uncomfortable after the masks are worn; meanwhile, the conventional hanging belt of the mask is inconvenient for stably hanging the mask on ears.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides an improvement type infects nursing gauze mask wears comfortablely and the facial laminating higher can reduce the infection risk, effectively keeps breathing smoothly simultaneously and keeps the gauze mask internal drying, and its structural design is reasonable, be fit for infecting the nursing and wear the use.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an improvement type infects nursing gauze mask, including the gauze mask main part, the gauze mask main part is integrated into one piece, the outside arch of inner wall intermediate position forms the circular arc cover, circular arc cover right side installation filter, the supplementary one-way expiration device of left side installation, circular arc cover lower extreme is seted up the dry chamber of circular arc, place the silica gel drier and cover the gauze in the dry chamber, side-mounting elastic sealing pad about gauze main part inner wall edge, elastic sealing pad is the elastic sealing pad non-intersect on arc and left and right sides, gauze mask main part both sides are fixed with the hangers area, the cover has the fixed lantern ring on the hangers.
Preferably, the upper end of the mask body is an upward convex nose shield, and the lower end of the mask body is a round and smooth arc.
Preferably, the ear hanging belt is an elastic belt, and a flexible sheath is arranged at the middle end of the ear hanging belt.
Preferably, a fixed lantern ring is sleeved at the middle position of the hanging ring belt, the fixed lantern ring is sleeved at the outer end of the middle position of the hanging ring belt, and the hanging ring belt on the outer side of the fixed lantern ring forms a hanging ring.
Preferably, an auxiliary one-way exhalation device is installed on the left side of the arc cover, the one-way exhalation device comprises a cylindrical cover, the opening end of the cylindrical cover is installed in the arc cover, a vertical slot is formed in the center of the closed end to divide the cylindrical cover into four fan-shaped petals, a cross-shaped barrier strip is designed in the cylindrical cover corresponding to the slot, and activated carbon filter cotton is installed at the rear end of the barrier strip;
the closed end of the cylindrical cover is arranged outside the arc cover.
Preferably, a filter is arranged on the right side of the arc hood, and the filter is a 3M cold flow exhalation valve.
The utility model discloses a theory of operation: when wearing the gauze mask, the hangers area forms the link under the fixed lantern ring effect and stably hangs on the ear, the circular arc cover of gauze mask main part covers at oral area and nasal part, the elastic sealing pad and the seamless sealing connection of face of gauze mask main part inner wall, the filter can filter the air of inhaling, supplementary one-way expiratory device can assist expiration and suitable breathing in and filter simultaneously, the silica gel drier of dry intracavity absorbs the inside drying of gauze mask main part of steam maintenance gauze mask main part that forms.
The utility model has the advantages that: the utility model discloses improvement type infects nursing gauze mask, gauze mask main part both sides are fixed with the hangers area, and the cover has the fixed lantern ring on the hangers area, and the hangers area forms the link under the effect of the fixed lantern ring and stably hangs on the ear, and the ear muff is worn relatively steadily, can not bump the ear muff because of putting in order the hair or when wearing glasses; after the ear muffs are worn, the arc cover of the mask body covers the mouth part and the nose part, and the elastic sealing gasket on the inner wall of the mask body is in seamless sealing connection with the face part, so that after the mask is worn, air exchange with the outside cannot be carried out from a gap between the mask and the face part, the infection probability is reduced, and meanwhile, when medical personnel wear glasses, the phenomenon that water vapor is formed on the glasses due to expiration to cause fuzziness cannot occur; the filter can filter inhaled air, the auxiliary one-way exhalation device can assist in exhalation and proper inhalation and filtration, the one-way exhalation device aims at assisting in exhalation, the closed end of the cylindrical cover is divided into four fan-shaped petals by the open slot, the open slot at the inner side is provided with the barrier strip, the four fan-shaped petals can only be opened outwards during exhalation, and the rear end of the barrier strip in the cylindrical cover is provided with the activated carbon filter cotton which can also filter the exhaled air or the inhaled air; the silica gel drying agent in the drying cavity absorbs water vapor formed in the mask main body to keep the interior of the mask main body dry, so that the discomfort of mouth and nose when medical care personnel or patients wear the mask main body is avoided; wear comfortable and higher ability reduction infection risk of facial laminating, effectively keep breathing smoothly simultaneously and keep dry in the gauze mask, its structural design is reasonable, be fit for infecting the nursing and wear the use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an improved infection care mask according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an improved infection nursing mask according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a one-way exhalation system according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-mask body, 101-arc cover, 102-nose shield, 2-ear hanging belt, 201-hanging ring, 3-fixing lantern ring, 4-elastic sealing gasket, 5-filter, 6-one-way expiration device, 601-cylindrical cover, 602-sector flap, 603-barrier strip, 604-activated carbon filter cotton, 7-drying cavity and 701-gauze.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, an improvement type infects nursing gauze mask, including gauze mask main part 1, gauze mask main part 1 is integrated into one piece, the outside protruding arc cover 101 that forms of inner wall intermediate position, arc cover 101 right side installation filter 5, the supplementary one-way expiratory device 6 of left side installation, circular shape dry chamber 7 is seted up to arc cover 101 lower extreme, place the silica gel drier and cover gauze 701 in dry chamber 7, side-mounting elastic sealing pad 4 about gauze mask main part 1 inner wall edge, elastic sealing pad 4 is arc and the elastic sealing pad 4 non-intersect of left and right sides, gauze mask main part 1 both sides are fixed with hangers area 2, the cover has fixed lantern ring 3 on hangers area 2.
The upper end of the mask body 1 is an upward convex nose shield 102, and the lower end is a round arc.
The ear-hanging belt 2 is an elastic belt, and a flexible sheath is arranged at the middle end of the ear-hanging belt 2.
The middle position of the ear hanging belt 2 is sleeved with a fixed lantern ring 3, the fixed lantern ring 3 is sleeved from the outer end of the middle position of the ear hanging belt 2, and the ear hanging belt 2 outside the fixed lantern ring 3 forms a hanging ring 201.
An auxiliary one-way exhalation device 6 is arranged on the left side of the arc cover 101, the one-way exhalation device 6 comprises a cylindrical cover 601, the open end of the cylindrical cover 601 is arranged in the arc cover 101, a vertical slot is formed in the center of the closed end to divide the cylindrical cover into four fan-shaped petals 602, a cross-shaped barrier strip 603 is arranged in the cylindrical cover 601 corresponding to the slot, and activated carbon filter cotton 604 is arranged at the rear end of the barrier strip 603;
the closed end of the cylindrical cover 601 is arranged outside the arc cover 101.
The filter 5 is arranged on the right side of the arc hood 101, and the filter 5 is a 3M cold flow exhalation valve.
The utility model discloses improvement type infects nursing gauze mask, gauze mask main part 1 both sides are fixed with the hangers area 2, the cover has fixed lantern ring 3 on the hangers area 2, the hangers area 2 forms link 201 and stably hangs on the ear under the effect of fixed lantern ring 3, as shown in figure 1 or 2, link 201 is formed by hangers area 2 under the effect of fixed lantern ring 3, wear on the ear after adjusting link 201 of suitable size, fixed lantern ring 3 at this moment can realize the locking to link 201, the ear muff is worn relatively steadily, can not bump the ear muff because of putting in order the hair or when wearing glasses;
after the ear muffs are worn, the arc cover 101 of the mask body 1 covers the mouth and the nose, the elastic sealing gasket 4 on the inner wall of the mask body 1 is in seamless sealing connection with the face, namely after the mask is worn, the air exchange with the outside cannot be carried out from the gap between the mask and the face, the infection probability is reduced, meanwhile, when medical personnel wear glasses, water vapor formed on the glasses due to expiration cannot cause blurring, the elastic sealing gasket 4 is in contact with the face, and after the medical personnel wear the glasses, no matter whether the face is fat or thin, the glasses can be completely attached under the action of the elastic sealing gasket 4;
the filter 5 can filter inhaled air, the auxiliary one-way exhalation device 6 can assist exhalation and proper inhalation and filtration, the one-way exhalation device 6 aims at assisting exhalation, the closed end of the cylindrical cover 601 is divided into four fan-shaped flaps 602 by the open slot, the blocking strip 603 is arranged at the open slot position at the inner side, the four fan-shaped flaps 602 can be opened outwards only during exhalation, and the activated carbon filter cotton 604 arranged at the rear end of the blocking strip 603 in the cylindrical cover 601 can also filter the exhaled air or the inhaled air, so that the problem that the existing mask is generally a whole piece of filter cotton, the effect cannot be achieved due to too large gap of the filter cotton, the breathing is disturbed due to too small gap of the filter cotton, and the breathing is not smooth after the existing filter mask with the filter element is worn;
the silica gel drying agent in the drying cavity 7 absorbs water vapor formed in the mask body 1 to keep the interior of the mask body 1 dry, namely the silica gel drying agent in the drying cavity 7 can absorb moisture under the gauze 701 and can be replaced at the same time, so that the mask body is prevented from being uncomfortable to the mouth and nose when being worn by medical care personnel or patients;
the utility model discloses improvement type infects nursing gauze mask wears comfortablely and the higher ability of facial laminating reduces the infection risk, effectively keeps breathing smoothly and keeps the gauze mask internal drying simultaneously, and its structural design is reasonable, be fit for infecting the nursing and wear the use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an improvement type infects nursing gauze mask which characterized in that: including the gauze mask main part, the gauze mask main part is integrated into one piece, the outside arch of inner wall intermediate position forms the circular arc cover, circular arc cover right side installation filter, the supplementary one-way expiration device of left side installation, circular shape dry chamber is seted up to circular arc cover lower extreme, place the silica gel drier and cover the gauze in the dry chamber, side-mounting elastic sealing pad about gauze main part inner wall edge, elastic sealing pad is the elastic sealing pad non-intersect on arc and left and right sides, gauze mask main part both sides are fixed with the hangers area, the cover has the fixed lantern ring on the hangers area.
2. The improved infection care mask of claim 1, wherein: the upper end of the mask main body is provided with an upward convex nose shield, and the lower end of the mask main body is provided with a round arc.
3. The improved infection care mask of claim 1, wherein: the ear hanging belt is an elastic belt, and a flexible sheath is arranged at the middle end of the ear hanging belt.
4. The improved infection care mask of claim 1, wherein: the middle position of the ear hanging belt is sleeved with a fixed lantern ring, the fixed lantern ring is sleeved from the outer end of the middle position of the ear hanging belt, and the ear hanging belt on the outer side of the fixed lantern ring forms a hanging ring.
5. The improved infection care mask of claim 1, wherein: the auxiliary one-way exhalation device is installed on the left side of the arc cover and comprises a cylindrical cover, the open end of the cylindrical cover is installed in the arc cover, a vertical groove is formed in the center of the closed end, the cylindrical cover is divided into four fan-shaped petals in equal parts, a cross-shaped barrier strip is designed in the cylindrical cover corresponding to the groove, and activated carbon filter cotton is installed at the rear end of the barrier strip.
6. The improved infection care mask of claim 5, wherein: the closed end of the cylindrical cover is arranged outside the arc cover.
7. The improved infection care mask of claim 1, wherein: the filter is arranged on the right side of the arc hood and is a 3M cold flow expiratory valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920903172.8U CN210492729U (en) | 2019-06-17 | 2019-06-17 | Improvement type infects nursing gauze mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920903172.8U CN210492729U (en) | 2019-06-17 | 2019-06-17 | Improvement type infects nursing gauze mask |
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CN210492729U true CN210492729U (en) | 2020-05-12 |
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CN201920903172.8U Expired - Fee Related CN210492729U (en) | 2019-06-17 | 2019-06-17 | Improvement type infects nursing gauze mask |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111888680A (en) * | 2020-07-07 | 2020-11-06 | 安徽省桐城市雅格卫生材料有限公司 | Be applied to dust mask in industry place |
-
2019
- 2019-06-17 CN CN201920903172.8U patent/CN210492729U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111888680A (en) * | 2020-07-07 | 2020-11-06 | 安徽省桐城市雅格卫生材料有限公司 | Be applied to dust mask in industry place |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210617 |