CN114027576A - Multifunctional mask convenient for replacing three-dimensional filter element - Google Patents
Multifunctional mask convenient for replacing three-dimensional filter element Download PDFInfo
- Publication number
- CN114027576A CN114027576A CN202111608084.3A CN202111608084A CN114027576A CN 114027576 A CN114027576 A CN 114027576A CN 202111608084 A CN202111608084 A CN 202111608084A CN 114027576 A CN114027576 A CN 114027576A
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- China
- Prior art keywords
- filter element
- replacing
- mask main
- dimensional filter
- mounting panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 47
- 230000005389 magnetism Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- -1 and is made of gauze Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a multifunctional mask convenient for replacing a three-dimensional filter element, which comprises a mask main body, wherein a shell is arranged on the mask main body, two ends of the shell are respectively connected with ear belts, air holes are symmetrically formed in the mask main body, limiting strips are uniformly and symmetrically arranged on the outer side of the mask main body, the lower ends of the limiting strips are connected with limiting seats, an installation plate is further arranged on the outer side of the mask main body, the installation plate corresponds to the air holes in position, through holes are further formed in the installation plate, an external filter element is arranged in each through hole of the installation plate, a circle of first magnetic suction positioning ring is arranged on the inner side of the mask main body, an internal filter element is laid on the inner side of the mask main body, and a second magnetic suction positioning ring is connected to the side face of the first magnetic suction positioning ring. This multi-functional gauze mask convenient to change three-dimensional filter core has set up two inside and outside filter cores, can convenient and fast change the processing to the filter core, can also change the processing to outside filter core simultaneously in the use, and the high-efficient of easily gauze mask is used and is handled.
Description
Technical Field
The invention relates to the technical field of masks, in particular to a multifunctional mask convenient for replacing a three-dimensional filter element.
Background
The mask is a sanitary article, 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, and is made of gauze, paper and other materials. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The mask may be classified into an air filtering type mask and an air supplying type mask.
Present gauze mask divide into the gauze mask of disposable gauze mask and removable filter core, and the function of filter core can be selected according to the use occasion to the gauze mask of removable filter core, improves the availability factor of gauze mask, and resources are saved simultaneously, but the gauze mask of removable filter core when carrying out the replacement processing of filter core, can not convenient and fast carry out fixed treatment to the filter core, is using the in-process of gauze mask simultaneously, can not carry out the replacement processing of filter core.
Disclosure of Invention
The invention aims to provide a multifunctional mask convenient for replacing a three-dimensional filter element, and aims to solve the problems that the mask with a replaceable filter element in the market at present cannot conveniently and quickly fix the filter element when the filter element is replaced, and cannot replace the filter element in the process of using the mask.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional gauze mask convenient to change three-dimensional filter core, includes the gauze mask main part, be equipped with the shell in the gauze mask main part, and the shell both ends all are connected with the ear area, the bleeder vent has been seted up to the symmetry in the gauze mask main part, and the even symmetry in the gauze mask main part outside is equipped with spacing to spacing lower extreme is connected with spacing seat, the gauze mask main part outside still is equipped with the mounting panel, and the mounting panel is corresponding with the bleeder vent position, still seted up the through-hole on the mounting panel, and be equipped with outside filter core in the through-hole of mounting panel, gauze mask main part inboard is equipped with the first magnetism of round and inhales the holding ring, and the inside filter core of having laid of gauze mask main part inboard, the holding ring side is connected with the second magnetism and inhales the holding ring, and the second magnetism is inhaled and is connected with the layering on the holding ring.
Preferably, the shell is made of plastic materials, and the interior of the shell is of a groove structure.
Preferably, the external filter element is of a cylindrical structure, and the external filter element is connected with the through hole of the mounting plate through a threaded structure.
Preferably, the two ends of the mounting plate are both arc-shaped structures, and the length of the mounting plate is greater than twice of the diameter of the air holes.
Preferably, the through hole of mounting panel is seted up in the mounting panel upper end, and the through hole shape of mounting panel is less than the through hole shape of bleeder vent.
Preferably, the limiting seat is of an arc-shaped structure and is in contact connection with the mounting plate.
Preferably, the height of the limiting seat is greater than that of the limiting strip, and the limiting seat and the limiting strip are integrated with the shell.
Preferably, the section of the limiting strip is of a T-shaped structure, and the limiting strip is movably connected with the mounting plate through clamping.
Preferably, the limiting strips are arranged below the air holes and are symmetrically arranged relative to the air holes.
Preferably, the inner sides of the upper end and the lower end of the pressing strip are also provided with bulges, and the pressing strip and the bulges of the pressing strip are in contact connection with the internal filter element.
Compared with the prior art, the invention has the beneficial effects that: this multi-functional gauze mask convenient to change three-dimensional filter core has set up two inside and outside filter cores, can convenient and fast change the processing to the filter core, can also change the processing to outside filter core simultaneously in the use, and the high-efficient of easily gauze mask is used and is handled. This multi-functional gauze mask convenient to change three-dimensional filter core inhales fixed mode through magnetism and fixes the processing to inside filter core, and magnetism is inhaled simultaneously and has been set up the layering down on the fixed knot constructs, can support the processing to inside filter core, and outside filter core is fixed through mobilizable mounting panel, can block up the processing to the bleeder vent through the mounting panel when changing in the use to the protection when changing outside filter core is handled.
Drawings
FIG. 1 is a schematic view of an installation position of a filter element outside a multifunctional mask according to the present invention, wherein the filter element is convenient to replace a three-dimensional filter element;
FIG. 2 is a schematic view of the structure of the vent hole of the multifunctional mask convenient for replacing the three-dimensional filter element according to the present invention;
FIG. 3 is a schematic view of a first magnetic attraction positioning ring of the multifunctional mask for easy replacement of a three-dimensional filter element according to the present invention;
FIG. 4 is a schematic view of a connection structure of a filter element and a pressing strip inside the multifunctional mask, which facilitates replacement of a three-dimensional filter element according to the present invention;
FIG. 5 is a schematic view of a connecting structure of a multifunctional mask mounting plate and a limiting strip for facilitating replacement of a three-dimensional filter element according to the present invention;
FIG. 6 is a side view of the multifunctional mask of the present invention with a conveniently replaceable three-dimensional filter element;
fig. 7 is an enlarged schematic view of a structure of the multifunctional mask of fig. 6, which facilitates replacement of a three-dimensional filter element according to the present invention.
In the figure: 1. a mask body; 2. a housing; 3. an outer filter element; 4. mounting a plate; 5. an ear band; 6. air holes are formed; 7. a limiting seat; 8. a limiting strip; 9. a first magnetic retaining ring; 10. an inner filter element; 11. layering; 12. and a second magnetic positioning ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a multifunctional mask convenient for replacing a three-dimensional filter element comprises a mask main body 1, wherein a shell 2 is arranged on the mask main body 1, the shell 2 is made of plastic materials, the interior of the shell 2 is of a groove structure, the shape of the structural shell 2 can be fixed through the plastic materials, meanwhile, the plastic materials can be recycled after disinfection treatment, a groove cavity in the shell 2 can adapt to the face of a wearer, two ends of the shell 2 are respectively connected with an ear belt 5, vent holes 6 are symmetrically formed in the mask main body 1, limiting strips 8 are uniformly and symmetrically arranged on the outer side of the mask main body 1, the section of each limiting strip 8 is of a T-shaped structure, the limiting strips 8 are movably connected with a mounting plate 4 through clamping, the mounting plate 4 can be subjected to anti-falling treatment through the fixing of the limiting strips 8 through the structure, meanwhile, the mounting plate 4 can be subjected to moving treatment under the limiting action of the limiting strips 8, and the limiting strips 8 are positioned below the vent holes 6, the limiting strips 8 are symmetrically arranged around the air holes 6, the limiting strips 8 of the structure can limit and stabilize the mounting plate 4, the lower end of the limiting strips 8 is connected with a limiting seat 7, the limiting seat 7 is of an arc-shaped structure, the limiting seat 7 is in contact connection with the mounting plate 4, the structure can enable the limiting seat 7 to position the lower end of the mounting plate 4, the height of the limiting seat 7 is larger than that of the limiting strips 8, the limiting seat 7 and the limiting strips 8 are integrated with the shell 2 into a whole, the structure can prevent the mounting plate 4 limited by the limiting strips 8 from falling off, the limiting seat 7 and the limiting strips 8 can be integrally manufactured and formed with the shell 2 through a mould pressing structure or an injection molding mode, the limiting seat 7 and the limiting strips 8 are stabilized, the mounting plate 4 is further arranged on the outer side of the mask main body 1, the positions of the mounting plate 4 and the air holes 6 are corresponding, and both ends of the mounting plate 4 are of arc-shaped structures, and the length of the mounting plate 4 is more than twice of the diameter of the vent hole 6, the structure can shield the vent hole 6 through the mounting plate 4 after the through hole on the mounting plate 4 and the vent hole 6 are staggered, so that the use of the mask main body 1 can be prevented from being influenced when the external filter element 3 is replaced in the use process of the mask main body 1, the through hole of the mounting plate 4 is arranged at the upper end of the mounting plate 4, and the shape of the through hole of the mounting plate 4 is smaller than that of the through hole of the vent hole 6, the structure can shield the vent hole 6 when the mounting plate 4 moves upwards, when the mounting plate 4 moves downwards again, the through hole of the mounting plate 4 can be communicated with the vent hole 6, so that a wearer can carry out respiratory protection treatment through the external filter element 3, the mounting plate 4 is also provided with the through hole, the external filter element 3 is arranged in the through hole of the mounting plate 4, and the external filter element 3 is of a cylinder structure, the external filter element 3 is connected with the through hole of the mounting plate 4 through a thread structure, the structure enables the external filter element 3 to be conveniently dismantled through the thread structure fixing mode, so as to facilitate the replacement of the external filter element 3, a circle of first magnetic suction positioning ring 9 is arranged on the inner side of the mask main body 1, an internal filter element 10 is laid on the inner side of the mask main body 1, a second magnetic suction positioning ring 12 is connected to the side surface of the first magnetic suction positioning ring 9, a pressing strip 11 is connected to the second magnetic suction positioning ring 12, bulges are arranged on the inner sides of the upper end and the lower end of the pressing strip 11, the pressing strip 11 and the bulges of the pressing strip 11 are in contact connection with the internal filter element 10, the internal filter element 10 can be directly laid in the internal groove structure of the shell 2, when the second magnetic suction positioning ring 12 is fixed on the first magnetic suction positioning ring 9, the pressing strip 11 can play a role in pressing and positioning for the internal filter element 10, make inside filter core 10 level and smooth, can play plastic effect to inside filter core 10 simultaneously through the protruding structure of layering 11, inside filter core 10 pastes at the oronasal position of the person of wearing and influence the comfort level of wearing when avoiding gauze mask main part 1 to use, and first magnetism is inhaled holding ring 9 and second magnetism and is inhaled holding ring 12 and be the fixed material of current magnetism, and it is fixed through magnetism, makes the dismouting processing that carries on that layering 11 can be swift, the change of easily inside filter core 10.
The working principle is as follows: when the multifunctional mask convenient for replacing the three-dimensional filter element is used, firstly, a user lays the internal filter element 10 in the internal groove structure of the shell 2, then the press strip 11 carries out the pressing and positioning treatment on the internal filter element 10, the second magnetic suction positioning ring 12 and the first magnetic suction positioning ring 9 are fixed in a magnetic suction way so that the press strip 11 is stable relative to the internal filter element 10, when the internal filter element 10 is replaced, the press strip 11 is directly taken down, then the internal filter element 10 is replaced, when the external filter element 3 is fixed, the external filter element 3 is directly fixed in the through hole of the mounting plate 4 through the thread structure, when the external filter element 3 is replaced, the external filter element 3 is directly screwed down to complete the replacement treatment, then the user can wear the mask main body 1 through the ear belt 5, the air hole 6 plays a role of communicating the external filter element 3 and the internal filter element 10, the wearer can carry out the breathing protection treatment, and the mask main body 1 is used, can carry out the change of outside filter core 3, the rebound mounting panel 4 makes outside filter core 3 and bleeder vent 6 dislocation, later carry out the change of outside filter core 3, the outside filter core 3 is changed the back that finishes, makes mounting panel 4 downstream again, lets outside filter core 3 and bleeder vent 6 position corresponding, spacing 8 plays spacing effect to the removal of mounting panel 4, spacing seat 7 plays the effect of lower extreme location to mounting panel 4 to accomplish a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a multi-functional gauze mask convenient to change three-dimensional filter core, includes gauze mask main part (1), be equipped with shell (2) on gauze mask main part (1), and shell (2) both ends all are connected with ear area (5), its characterized in that: bleeder vent (6) have been seted up to the symmetry on gauze mask main part (1), and the even symmetry in gauze mask main part (1) outside is equipped with spacing (8) to spacing (8) lower extreme is connected with spacing seat (7), gauze mask main part (1) outside still is equipped with mounting panel (4), and mounting panel (4) and bleeder vent (6) position are corresponding, still seted up the through-hole on mounting panel (4), and be equipped with outside filter core (3) in the through-hole of mounting panel (4), gauze mask main part (1) inboard is equipped with the first magnetism of round and inhales holding ring (9), and gauze mask main part (1) inboard has laid inside filter core (10), holding ring (9) side is inhaled to first magnetism is connected with the second and inhales holding ring (12), and the second magnetism is inhaled and is connected with layering (11) on holding ring (12).
2. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the shell (2) is made of plastic materials, and the interior of the shell (2) is of a groove structure.
3. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the external filter element (3) is of a cylindrical structure, and the external filter element (3) is connected with the through hole of the mounting plate (4) through a threaded structure.
4. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the mounting panel (4) both ends are the arc structure, and the length of mounting panel (4) is greater than the twice of bleeder vent (6) diameter.
5. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the through-hole of mounting panel (4) is seted up in mounting panel (4) upper end, and the through-hole shape of mounting panel (4) is less than the through-hole shape of bleeder vent (6).
6. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the limiting seat (7) is of an arc-shaped structure, and the limiting seat (7) is in contact connection with the mounting plate (4).
7. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the height of the limiting seat (7) is greater than that of the limiting strip (8), and the limiting seat (7) and the limiting strip (8) are integrated with the shell (2).
8. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the section of the limiting strip (8) is of a T-shaped structure, and the limiting strip (8) is movably connected with the mounting plate (4) through clamping.
9. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the limiting strips (8) are arranged below the air holes (6), and the limiting strips (8) are symmetrically arranged relative to the air holes (6).
10. The multifunctional mask convenient for replacing the three-dimensional filter element according to claim 1, is characterized in that: the inner sides of the upper end and the lower end of the pressing strip (11) are also provided with bulges, and the pressing strip (11) and the bulges of the pressing strip (11) are in contact connection with the internal filter element (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608084.3A CN114027576B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mask convenient for replacing three-dimensional filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608084.3A CN114027576B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mask convenient for replacing three-dimensional filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114027576A true CN114027576A (en) | 2022-02-11 |
| CN114027576B CN114027576B (en) | 2023-11-03 |
Family
ID=80141286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111608084.3A Active CN114027576B (en) | 2021-12-27 | 2021-12-27 | Multifunctional mask convenient for replacing three-dimensional filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114027576B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963000A (en) * | 2017-05-02 | 2017-07-21 | 长乐净能新材料科技有限公司 | A kind of combined filtration mouth mask |
| CN107126921A (en) * | 2017-05-02 | 2017-09-05 | 长乐净能新材料科技有限公司 | A kind of formaldehyde absorbing mouth mask |
| CN206630028U (en) * | 2017-01-11 | 2017-11-14 | 上海工程技术大学 | A kind of adjustable haze-proof mask of thickness |
| CN107440187A (en) * | 2017-08-23 | 2017-12-08 | 仙桃市道琦塑业有限公司 | A kind of reusable Multifunctional gauze mask |
| CN208959171U (en) * | 2018-05-30 | 2019-06-11 | 陈晓清 | A kind of mask |
| CN111685424A (en) * | 2020-07-08 | 2020-09-22 | 河南亚都实业有限公司 | Mask with replaceable filter element |
| CN212545705U (en) * | 2020-05-27 | 2021-02-19 | 泉州市科创防护用品有限公司 | Medical gauze mask that facilitates use |
-
2021
- 2021-12-27 CN CN202111608084.3A patent/CN114027576B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206630028U (en) * | 2017-01-11 | 2017-11-14 | 上海工程技术大学 | A kind of adjustable haze-proof mask of thickness |
| CN106963000A (en) * | 2017-05-02 | 2017-07-21 | 长乐净能新材料科技有限公司 | A kind of combined filtration mouth mask |
| CN107126921A (en) * | 2017-05-02 | 2017-09-05 | 长乐净能新材料科技有限公司 | A kind of formaldehyde absorbing mouth mask |
| CN107440187A (en) * | 2017-08-23 | 2017-12-08 | 仙桃市道琦塑业有限公司 | A kind of reusable Multifunctional gauze mask |
| CN208959171U (en) * | 2018-05-30 | 2019-06-11 | 陈晓清 | A kind of mask |
| CN212545705U (en) * | 2020-05-27 | 2021-02-19 | 泉州市科创防护用品有限公司 | Medical gauze mask that facilitates use |
| CN111685424A (en) * | 2020-07-08 | 2020-09-22 | 河南亚都实业有限公司 | Mask with replaceable filter element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114027576B (en) | 2023-11-03 |
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