CN212488596U - Reusable mask with replaceable filter cotton core - Google Patents
Reusable mask with replaceable filter cotton core Download PDFInfo
- Publication number
- CN212488596U CN212488596U CN202020654301.7U CN202020654301U CN212488596U CN 212488596 U CN212488596 U CN 212488596U CN 202020654301 U CN202020654301 U CN 202020654301U CN 212488596 U CN212488596 U CN 212488596U
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- cotton core
- mask body
- filter cotton
- mask
- panel
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Abstract
The utility model relates to the technical field of breathing masks, and discloses a reusable mask with a replaceable filter cotton core, which comprises a mask body, a breathable panel, a filter cotton core and a hanging rope, wherein the mask body is made of food-grade silica gel and is arranged in a triangular turned-edge horn shape, reinforcing ribs are arranged on the inner side of the mask body, and a concave arc is arranged at the nose bridge of the mask body; the material of ventilative panel is polycarbonate, assemble in this internal of face guard, ventilative panel includes protecgulum and hou gai, the side of protecgulum is provided with the flange, with the recess that the inboard of face guard body set up is corresponding, ventilative panel's protecgulum and hou gai all are provided with the through-hole, filter the cotton core setting two between the through-hole, be provided with the cavity between ventilative panel's protecgulum and the hou gai. The utility model discloses the protection rank is high, can used repeatedly, can not appear causing environmental pollution's problem after abandoning.
Description
Technical Field
The utility model relates to a respirator technical field especially relates to a removable filter cotton core used repeatedly's gauze mask.
Background
In daily life and industrial production, the face of a person is often attacked by external dust, haze, toxic gas, bacteria, viruses and the like.
The common disposable medical mask has monotonous appearance, low protection level and no repeated use, and causes environmental pollution after being discarded. The utility model discloses based on above-mentioned factor consideration, designed a individualized, have the decoration function, change and filter cotton core and can reach different protection levels, and can used repeatedly's respirator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of single appearance, low protection level, incapability of being repeatedly used, environmental pollution caused after discarding and the mask with replaceable filter cotton core for repeated use in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reusable mask with replaceable filter cotton core comprises a mask body, a breathable panel, a filter cotton core and a hanging rope,
the mask body is made of food-grade silica gel and is arranged in a triangular turned-edge horn shape, reinforcing ribs are arranged on the inner side of the mask body, and a concave arc is arranged at the nose bridge of the mask body;
the breathable panel is made of polycarbonate and is assembled in the mask body, the breathable panel comprises a front cover and a rear cover, and a flange is arranged on the side surface of the front cover and corresponds to a groove formed in the inner side of the mask body.
Preferably, the front cover and the rear cover of the breathable panel are both provided with through holes, the filter cotton core is arranged between the two through holes, a cavity is arranged between the front cover and the rear cover of the breathable panel, and the inner ribs of the breathable panel are in an outward divergence shape.
Preferably, the filtering cotton core is arranged in a replaceable manner.
Preferably, a hanging rope hole is formed in the side face of the front cover of the breathable panel and penetrates through a through hole formed in the side face of the mask body, and the hanging rope is made of elastic materials.
Compared with the prior art, the utility model provides a removable filtration cotton core used repeatedly's gauze mask.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the protection rank is high, can used repeatedly, can not appear causing environmental pollution's problem after abandoning.
Drawings
Fig. 1 is a schematic structural view of a reusable mask with a replaceable filter cotton core provided by the present invention;
fig. 2 is a schematic view of an explosion structure of a reusable mask body with a replaceable filter cotton core provided by the present invention;
fig. 3 is a schematic view of an explosion structure of a reusable mask breathing panel with a replaceable filter cotton core provided by the present invention;
fig. 4 is a schematic view of a reusable mask with replaceable filter cotton core according to the present invention;
fig. 5 is a schematic front view of a reusable mask body with a replaceable filter cotton core provided by the present invention;
fig. 6 is a schematic side view of the mask body with replaceable filter cotton core for repeated use of the present invention.
In the figure: 1 face guard body, 2 ventilative panels, 3 filter cotton core, 4 string ropes, 5 protecgulums, 6 back covers.
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.
Referring to fig. 1-6, a reusable mask with replaceable filter cotton core comprises a mask body 1, a ventilation panel 2, a filter cotton core 3 and a hanging rope 4;
the mask body 1 is made of food-grade silica gel, according to the ergonomic design principle, the contact part with the face of a person is arranged into a triangular curled horn shape, the mask completely covers the mouth and nostrils of the user and plays a role in protection, preferably, reinforcing ribs are arranged on the inner side of the mask body 1 to increase the strength of a product, preferably, a concave arc is arranged at the nose bridge to prevent the poor sealing effect caused by air leakage on two sides of the nose wing due to overhigh nose bridge of the user, and by the design, the mask can achieve better sealing and protection effects by matching with soft silica gel materials,
the material of ventilative panel 2 is polycarbonate, assembles in face guard body 1, and ventilative panel 2 comprises protecgulum 5 and hou gai 6, and the side of protecgulum 5 is provided with the flange, and is corresponding with the recess that the inboard of face guard body 1 set up, utilizes the elasticity of silica gel material, with flange and recess gomphosis together, not only fixes ventilative panel and face guard body 1 together, also plays sealed effect.
The front cover 5 and the rear cover 6 of the ventilation panel 2 are both provided with through holes, the filter cotton core 3 is arranged between the two through holes and is used as a passage for the exchange of the air in and out of the breathing, and particularly, the air inhaled or exhaled is filtered by the filter cotton core 3, so that the damage of the exhaled air to other people is avoided while the mask user is protected, preferably, a cavity is arranged between the front cover 5 and the rear cover 6 of the ventilation panel 2, the filter cotton core 3 is in a free loose state in the cavity and is compressed or expanded along with the air in and out so as to reduce the resistance of the exchange of the air in and out, preferably, ribs are arranged in the front cover 5 and the rear cover 6 of the ventilation panel 2 and are in an outward divergence shape, and a gap is isolated between the filter cotton core 3 and the front cover 5 and the rear cover 6 of the ventilation panel 2 so as to further reduce the resistance of the exchange of the air in and out, making the breathing smoother.
The filter cotton core 3 can be replaced so as to achieve the purpose of reusing the breathing mask; and the material of the cotton core of filtration is changed to the accessible, reaches corresponding protection level, changes the operation simple accurate of filtering cotton core 3, will filter cotton core 3 and place in the protecgulum of ventilative panel 2, cover ventilative panel 2's back lid, can use, pull down and filter cotton core 3, can disinfect together with ventilative panel to face guard body 1, the utility model discloses a material is food level silica gel and polycarbonate, all can bear higher temperature, consequently can adopt multiple disinfection mode, including boil with the boiling water and scald high temperature disinfection, microwave oven heating disinfection and ultraviolet irradiation disinfection etc. to reach used repeatedly's purpose.
The front cover side of the breathable panel 2 is provided with a hanging rope hole which passes through a through hole formed in the side face of the mask body and is used for placing a hanging rope 4, and the hanging rope 4 is made of elastic materials so as to be simple and convenient to assemble and comfortable to wear.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A reusable mask with a replaceable filter cotton core comprises a mask body (1), a breathable panel (2), a filter cotton core (3) and a hanging rope (4), and is characterized in that,
the mask body (1) is made of food-grade silica gel, the mask body (1) is arranged in a triangular turned-edge horn shape, reinforcing ribs are arranged on the inner side of the mask body (1), and a concave arc is arranged at the nose bridge of the mask body (1);
the breathable panel (2) is made of polycarbonate and assembled in the mask body (1), the breathable panel (2) comprises a front cover (5) and a rear cover (6), and a flange is arranged on the side surface of the front cover (5) and corresponds to a groove formed in the inner side of the mask body (1).
2. The mask with the replaceable filter cotton core for reuse according to claim 1, wherein the front cover and the rear cover of the air-permeable panel (2) are provided with through holes, the filter cotton core (3) is arranged between the two through holes, a cavity is arranged between the front cover (5) and the rear cover (6) of the air-permeable panel (2), and the inner ribs of the air-permeable panel (2) are in an outward divergence shape.
3. A reusable mask with replaceable filter cotton core according to claim 1, characterized in that the filter cotton core (3) is replaceable.
4. The reusable mask with replaceable filtering cotton core as claimed in claim 1, characterized in that the front cover side of the air permeable panel (2) is provided with a hanging rope hole, a through hole is arranged through the side of the mask body (1), and the hanging rope (4) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654301.7U CN212488596U (en) | 2020-04-26 | 2020-04-26 | Reusable mask with replaceable filter cotton core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654301.7U CN212488596U (en) | 2020-04-26 | 2020-04-26 | Reusable mask with replaceable filter cotton core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212488596U true CN212488596U (en) | 2021-02-09 |
Family
ID=74436038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020654301.7U Active CN212488596U (en) | 2020-04-26 | 2020-04-26 | Reusable mask with replaceable filter cotton core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212488596U (en) |
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2020
- 2020-04-26 CN CN202020654301.7U patent/CN212488596U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |