CN214547452U - Double-layer antiviral mask - Google Patents
Double-layer antiviral mask Download PDFInfo
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- CN214547452U CN214547452U CN202120843114.8U CN202120843114U CN214547452U CN 214547452 U CN214547452 U CN 214547452U CN 202120843114 U CN202120843114 U CN 202120843114U CN 214547452 U CN214547452 U CN 214547452U
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Abstract
The utility model relates to a double-deck antiviral gauze mask, including filter layer and ear rope, the filter layer includes towards the protective surface of front side and towards the face of subsides of rear side, and the ear rope is two, sets up respectively in the left and right sides of filter layer, and the filter layer is located protective surface side and is provided with at least one deck and changes the layer, and each changes the layer and arrange the setting along the fore-and-aft direction, is provided with on the filter layer to be used for changing each layer demountable installation in the mounting of filter layer. Adopt above-mentioned scheme, provide one kind according to service environment's difference and add the change layer of the different number of piles in the protective surface side and realize forming the gauze mask of different thickness and carry out a double-deck antiviral gauze mask of adaptation to the environment.
Description
Technical Field
The utility model relates to a gauze mask, concretely relates to double-deck antiviral gauze mask.
Background
The mask is a sanitary article, and is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances.
Current gauze mask includes filter layer and ear rope usually, and the filter layer has certain difference according to the demand of different health protection grades on number of piles and material, and the ear rope is two usually, sets up respectively in the left and right sides of filter layer, and the both ends of each ear rope adopt the mode of hot pressing to be fixed in the upper and lower both ends of filter layer usually, thereby can realize arranging the filter layer in the facial front side of person of wearing, and hang in person of wearing's ear through the ear rope hook, realize closely covering the filter layer in person of wearing's face and play the guard action.
Because the gauze mask is disposable for the frequency of change is great, and because the service environment of gauze mask is different, if probably need the gauze mask that thickness is bigger to protect in crowd's intensive place, and use the gauze mask that thickness is thinner to protect alright in the place that the crowd is comparatively rare, consequently, need be equipped with the gauze mask of multiple specification in order to adapt to different protective environment.
The problem that current gauze mask exists lies in: 1. the types of the masks with different specifications required to be prepared are too many; 2. because the frequency of different environments cannot be determined, the mask of partial specifications is easy to be provided in insufficient or excessive quantity, and waste is caused.
Disclosure of Invention
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a change layer that adds different numbers of piles in the protection face side according to service environment's difference realizes forming the gauze mask of different thickness and carries out the double-deck antiviral gauze mask of adaptation to the environment.
In order to achieve the above purpose, the utility model provides a following technical scheme: including filter layer and ear rope, the filter layer includes the protection face towards the front side and the face facing towards the rear side, the ear rope is two, sets up respectively in the left and right sides of filter layer, the filter layer is located protection face side and is provided with at least one deck replacement layer, and each replacement layer arranges the setting along the fore-and-aft direction, be provided with on the filter layer and be used for changing each layer demountable installation in the mounting of filter layer.
The utility model discloses further set up to: the filter layer is provided with a first mounting hole for inserting the corresponding cylinder, and each fixing piece corresponding to each replacement layer is provided with a second mounting hole for inserting the corresponding cylinder.
The utility model discloses further set up to: the left side and the right side of each replacement layer are provided with first turnover sections, each first turnover section is located on the side, facing the face-facing side, of the filter layer, and each second mounting hole is formed in the corresponding first turnover section.
The utility model discloses further set up to: the first turnover sections on the left side and the right side of each replacement layer are 2, the 2 first turnover sections on the same side of each replacement layer are vertically arranged, and the fixing pieces on the left side and the right side of the filter layer are 2.
The utility model discloses further set up to: and an opening section fixedly connected with the corresponding first turnover section is arranged between the 2 first turnover sections on the same side of each replacement layer, spring pieces arched backwards are respectively arranged on the left side and the right side of the filter layer, the spring pieces are positioned between the corresponding opening sections of the filter layer, the upper end and the lower end of each spring piece are respectively provided with a positioning end, and each positioning end is provided with a third mounting hole for inserting the corresponding cylindrical barrel.
The utility model discloses further set up to: the upper side of each replacing layer is provided with a covering section and a second turning section, each covering section is positioned above the filtering layer, each second turning section is positioned on the side, facing the face-attaching surface, of the filtering layer, and each second turning section is provided with a double-sided adhesive tape for bonding the filtering layer.
The utility model discloses further set up to: the covering section is in a long strip shape extending along the left-right direction.
By adopting the technical scheme 1, only a certain amount of filter layers and a certain amount of replacement layers are needed to be prepared, the replacement layers with different layers can be selected according to different use environments, and a plurality of replacement layers are superposed on the filter layers to form the masks with different thicknesses, so that the combined masks can be effectively protected under different use environments; 2. because the filter layer and the replacement layer are used in combination, when the filter layer or the replacement layer is used, only corresponding supplement is needed, and waste of other surplus resources is avoided; 3. the replacement layer is arranged on the side of the protection surface, so that the replacement layer has a main antiviral function in the use process, the replacement layer on the filter layer can be replaced at regular time, the replacement frequency is improved, and a more effective protection effect is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an assembly view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is an assembly view of an embodiment of the present invention;
FIG. 4 is an exploded view of an embodiment of the present invention;
FIG. 5 is a cross-sectional view of an embodiment of the present invention;
FIG. 6 is a detail view of the first body half of an embodiment of the present invention;
FIG. 7 is a detail view of the second body half of an embodiment of the present invention;
FIG. 8 is a diagram of the spring plate according to the embodiment of the present invention;
FIG. 9 is an enlarged view of A in FIG. 4;
FIG. 10 is an enlarged view of B in FIG. 4;
fig. 11 is an enlarged view of C in fig. 5.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-11, the utility model discloses a double-deck antiviral gauze mask, including filter layer 1 and ear rope 3, filter layer 1 includes protection face 11 towards the front side and the face 12 of pasting towards the rear side, and ear rope 3 is two, is fixed in the left and right sides of filter layer 1 respectively for two ears of accessible ear rope 3 hook realize wearing of gauze mask in the ears.
In addition, two replacement layers 2 (the number of the replacement layers 2 can be multiple and can be increased or decreased according to different environmental requirements) are arranged at the front side of the filter layer 1 in the embodiment, and the replacement layers 2 are arranged along the front direction in sequence, in addition, the filter layer 1 is provided with a fixing piece 4 for detachably mounting each replacing layer 2 on the filter layer 1, therefore, the replacement layers 2 with different layers can be selected to be matched with the filter layer 1 according to different use environments, so that the plurality of replacement layers 2 are superposed on the filter layer 1 to form the mask with different thicknesses, thereby ensuring that the combined mask can effectively protect under different use environments, and the replacement layer 2 is arranged at the side of the protection surface 11, so the replacement layer 2 plays a main antivirus function in the use process, thereby can regularly change the change layer 2 on the filter layer 1, improve and change the frequency and realize more effective guard action.
Wherein, the filter layer 1 and each replacement layer 2 in this embodiment are of a square structure with the same size, and the fixing members 4 are 4 pieces and are respectively disposed at four corner ends of the filter layer 1, and each fixing member 4 includes a first half body 41 located at the front side and a second half body 42 located at the rear side, the first half body 41 facing the second half body 42 is integrally formed with a cylindrical barrel 43 axially along the front-rear direction, the second half body 42 facing the first half body 41 is integrally formed with a cylindrical rod 44 axially along the front-rear direction, and the cylindrical rod 44 and the cylindrical barrel 43 are in threaded connection to realize the fixed connection and disconnection of the first half body 41 and the second half body 42, in addition, the four corner ends of the filter layer 1 corresponding to each fixing member 4 are provided with first mounting holes 13 for the corresponding cylindrical barrels 43 to be inserted, the four corner ends of each replacement layer 2 corresponding to each fixing member 4 are provided with second mounting holes 21 for the corresponding cylinders to be inserted, therefore, the filter layer 1 and the replacement layers 2 can be clamped by the first half body 41 and the second half body 42, the filter layer 1 and the replacement layers 2 are in limited connection by the cylindrical tube 43 penetrating the first mounting hole 13 and the second mounting hole 21, and the first half body 41 and the second half body 42 are clamped in a high-strength manner by the threaded fit of the cylindrical rod 44 and the cylindrical tube 43, so that the fixed connection is realized.
Preferably, in the embodiment, the fixing members 4 on the same side corresponding to the left and right sides of each replacement layer 2 are provided with the first turning sections 22, and each first turning section 22 is located on the side of the filter layer 1 facing the face 12, and in addition, each second mounting hole 21 is provided on the corresponding first turning section 22, so after the filter layer 1 and each replacement layer 2 are mounted, the first half body 41 and the second half body 42 are located on the rear side of the replacement layer 2 and are protected by the virus of the replacement layer 2, thereby preventing the fixing members 4 from being exposed forward and being polluted due to the contact with the virus in the using process of the mask.
Preferably, each of the first half body 41 and the second half body 42 in the present embodiment is a disk shape having an axial direction along the front-rear direction, so that each of the first half body 41 and the second half body 42 is more flat and improves the wearing comfort and the safety in use.
In addition, in this embodiment, strip-shaped opening sections 23 are integrally connected between 2 first folding sections 22 on the same side of each replacement layer 2, spring pieces 5 arching backwards are respectively arranged on the left side and the right side of the filter layer 1, and the spring pieces 5 are located between the corresponding opening sections 23 of the filter layer 1, in addition, positioning ends 51 are respectively integrally formed at the upper end and the lower end of each spring piece 5, and each positioning end 51 is provided with a third mounting hole 52 for inserting the corresponding cylinder 43, so that an air-permeable space can be formed between the opening sections 23 and the filter layer 1 through the spring pieces 5, and after the mask is worn, the orientation of the air-permeable space is set backwards, so that when a plurality of replacement layers 2 are overlapped on the filter layer 1 to cause the mask to be too thick (the air permeability is poor), air exchange inside and outside the mask can be performed from the back side of the face through the air-permeable space.
In addition, the upper side of each replacement layer 2 in this embodiment is provided with a covering section 25 and a second turning section 24 which are integrally connected in sequence, each covering section 25 is located above the filter layer 1, each second turning section 24 is located on the side of the filter layer 1 facing the face-facing surface 12, and each second turning section 24 is provided with a double-sided tape (not shown in the figure) for bonding the filter layer 1, so that the upper edge of the filter layer 1 can be covered by the covering section 25, and when the replacement layer 2 (the replacement frequency of the replacement layer 2 is higher than that of the filter layer 1) is replaced and the filter layer 1 is not replaced, the filter layer 1 is protected, and the second turning section 24 is bonded with the filter layer 1 at the rear of the filter layer 1 to improve the connection stability.
Preferably, the covering section 25 in this embodiment is a strip extending in the left-right direction, so that the upper edge of the filter layer 1 is covered more completely by the strip-shaped covering section 25 to improve the overall protection.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a double-deck antiviral gauze mask, includes filter layer and ear rope, the filter layer includes the protective surface towards the front side and the face facing surface towards the rear side, the ear rope is two, sets up respectively in the left and right sides of filter layer, its characterized in that: the filter layer is located the protective surface side and is provided with one deck at least and changes the layer, and each changes the layer and arranges the setting along the fore-and-aft direction, be provided with on the filter layer and be used for changing each layer demountable installation in the mounting of filter layer.
2. The double-layered antiviral mask as claimed in claim 1, wherein: the filter layer is provided with a first mounting hole for inserting the corresponding cylinder, and each fixing piece corresponding to each replacement layer is provided with a second mounting hole for inserting the corresponding cylinder.
3. The double-layered antiviral mask as claimed in claim 2, wherein: the left side and the right side of each replacement layer are provided with first turnover sections, each first turnover section is located on the side, facing the face-facing side, of the filter layer, and each second mounting hole is formed in the corresponding first turnover section.
4. The double-layered antiviral mask as claimed in claim 3, wherein: the first turnover sections on the left side and the right side of each replacement layer are 2, the 2 first turnover sections on the same side of each replacement layer are vertically arranged, and the fixing pieces on the left side and the right side of the filter layer are 2.
5. The bi-layer antiviral mask of claim 4, wherein: and an opening section fixedly connected with the corresponding first turnover section is arranged between the 2 first turnover sections on the same side of each replacement layer, spring pieces arched backwards are respectively arranged on the left side and the right side of the filter layer, the spring pieces are positioned between the corresponding opening sections of the filter layer, the upper end and the lower end of each spring piece are respectively provided with a positioning end, and each positioning end is provided with a third mounting hole for inserting the corresponding cylindrical barrel.
6. The double-layered antiviral mask as claimed in claim 1, wherein: the upper side of each replacing layer is provided with a covering section and a second turning section, each covering section is positioned above the filtering layer, each second turning section is positioned on the side, facing the face-attaching surface, of the filtering layer, and each second turning section is provided with a double-sided adhesive tape for bonding the filtering layer.
7. The double-layered antiviral mask as claimed in claim 6, wherein: the covering section is in a long strip shape extending along the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843114.8U CN214547452U (en) | 2021-04-22 | 2021-04-22 | Double-layer antiviral mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843114.8U CN214547452U (en) | 2021-04-22 | 2021-04-22 | Double-layer antiviral mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214547452U true CN214547452U (en) | 2021-11-02 |
Family
ID=78327761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843114.8U Active CN214547452U (en) | 2021-04-22 | 2021-04-22 | Double-layer antiviral mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214547452U (en) |
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2021
- 2021-04-22 CN CN202120843114.8U patent/CN214547452U/en active Active
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