CN212814458U - Latex sealing mask with grid framework support and replaceable filter disc assembly - Google Patents
Latex sealing mask with grid framework support and replaceable filter disc assembly Download PDFInfo
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- CN212814458U CN212814458U CN202021092687.3U CN202021092687U CN212814458U CN 212814458 U CN212814458 U CN 212814458U CN 202021092687 U CN202021092687 U CN 202021092687U CN 212814458 U CN212814458 U CN 212814458U
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- mask
- filter disc
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- filter
- assembly
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Abstract
The utility model relates to a latex sealing mask with grid framework support and replaceable filter element assembly, belonging to the technical field of daily protective articles for people. The mask comprises a mask body, a filter assembly, a latex sealing mask and laces, wherein the mask body is in an outward convex shape, the latex sealing mask is manufactured on one surface of the mask body, which is attached to a human face, the filter assembly is movably clamped in the latex sealing mask through a filter assembly fixing clamping ring, and the laces are manufactured on two sides of the mask body. The filter disc of the utility model adopts the grid framework support to be attached to the inner surface of the mask body, the filter disc keeps a certain distance with the mouth and the nose, and the breathing can not be close to the face to cause the breathing difficulty when being worn; the filter disc assembly can be replaced for many times, so that the protection and use cost is lower; the latex sealing cover is arranged on the inner surface of the mask body, so that the mask is good in sealing performance when being worn, simple in structure, convenient to replace the filter disc assembly and easy to manufacture; the problems that an existing disposable mask is too large in consumption, poor in breathability, uncomfortable to wear, poor in protection effect and prone to air leakage at the side edge of the mask are solved.
Description
Technical Field
The utility model relates to a latex sealing mask with grid framework support and replaceable filter element assembly, belonging to the technical field of daily protective articles for people.
Background
The mask is one of effective protective tools for daily protection of people against infectious diseases, is also the simplest and cheapest protective measure, and along with the outbreak and global spread of the current novel coronavirus, people can pay more attention to daily protection against infectious diseases in future, and can often use the mask; the traditional mask used by people at present is mainly a disposable mask which can not be used for a long time, respiratory diseases can be spread due to the long use time, and the mask is thrown away after being used once, so that the mask is large in use amount and high in production and use cost, and the problem that production capacity of manufacturers is limited and supply is not sufficient is caused; in addition, the conventional disposable mask has a high side air leakage rate when worn, which causes a high risk of infection even if people have a protective mask, and thus it is necessary to improve the use mode and the wearing sealing performance of the conventional mask.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned current gauze mask, provide an adopt net skeleton to support, have the activity filter element assembly that can change many times to be furnished with the latex sealed cowling, sealing performance is good when wearing, and simple structure, the filter element is changed conveniently, and it is easy to make, and use cost is low, and it is too big to have solved current disposable gauze mask consumption, and the gas permeability is poor, wears uncomfortable, and the net skeleton of effective protection difference scheduling problem supports and the latex sealed gauze mask that the filter element assembly can be traded.
The utility model discloses a realize above-mentioned purpose through following technical scheme:
a latex sealed mask with a grid framework support and a replaceable filter element assembly comprises a mask body, the filter element assembly, a latex sealed mask and a lacing, and is characterized in that the mask body is outwards convex, the latex sealed mask is manufactured on one surface of the mask body, which is attached to a human face, a circle of filter element assembly fixing clamping ring is manufactured in the latex sealed mask, and the filter element assembly is movably clamped in the filter element assembly fixing clamping ring; the two sides of the mask body are provided with laces.
The filter disc assembly comprises a filter disc supporting framework and a filter disc, the filter disc is arranged on the outer convex surface of the filter disc supporting framework, and the edge of the filter disc is fixedly connected with the edge of the filter disc supporting framework through ultrasonic hot melting.
And mesh holes a are uniformly distributed on the part of the mask body, which is provided with the filter disc assembly.
The filter disc supporting framework is of a pot-shaped structure protruding outwards, meshes b are uniformly distributed on the filter disc supporting framework, and U-shaped holes are formed in the upper portion of the filter disc supporting framework.
The middle part of the filter is attached to the inner surface of the mask body through a filter supporting framework top support.
The curved surface of the latex sealing mask is matched with the curved surface of the human face, and the upper part of the latex sealing mask is provided with a U-shaped notch matched with the nose bridge.
The lacing can be folded and collected towards the direction of the filter element supporting framework.
Compared with the prior art, the utility model beneficial effect lie in:
the filter sheet of the latex sealed mask with the grid framework support and the replaceable filter sheet assembly is attached to the inner surface of the mask body by adopting the grid framework support, and the filter sheet keeps a certain distance from the mouth and the nose, so that the difficulty in inhaling caused by the fact that the face is not attached to the filter sheet when the mask is worn is avoided; the filter disc assembly can be replaced for many times, so that the mask body can be reused, and the protective use cost is lower; the latex sealing cover is arranged on the inner surface of the mask body, so that the sealing performance is good when the mask is worn; the utility model discloses simple structure, the filter element assembly is changed conveniently, and it is easy to make, and use cost is low, has solved current disposable gauze mask and has consumed too big, and the gas permeability is poor, wears uncomfortable, gauze mask side gas leakage, the poor problem of protective effect.
Drawings
FIG. 1 is a schematic front view of a latex sealed mask with a mesh frame support and replaceable filter assembly, with the latex sealed mask removed;
FIG. 2 is a schematic diagram of a side view of a latex sealed mask with a mesh frame support and replaceable filter assembly;
FIG. 3 is a schematic diagram of a cross-sectional top view of a latex sealed mask with a mesh frame support and replaceable filter assembly;
FIG. 4 is a schematic front view of a filter support frame;
FIG. 5 is a schematic top view of the filter support frame;
FIG. 6 is a schematic front view of the filter disc;
fig. 7 is a schematic top view of the filter.
In the figure: 1. the mask comprises a mask body, 101 meshes a and 102, a filter assembly fixing clamping ring, 2 a filter supporting framework, 201 meshes b and 202, U-shaped holes, 3 a filter, 4 a latex sealing mask, 5 and a tying belt.
Detailed Description
The latex sealing mask with the grid framework support and the replaceable filter disc assembly comprises a mask body 1, the filter disc assembly, a latex sealing mask 4 and a lace 5, wherein the mask body 1 is outwards convex, the latex sealing mask 4 is manufactured on one surface, attached to a human face, of the mask body, the curved surface of the latex sealing mask 4 is matched with the curved surface of the human face, and a U-shaped notch matched with the bridge of the nose is manufactured at the upper part of the latex sealing mask 4; a circle of filter disc assembly fixing clamping ring 102 is manufactured in the latex sealing mask 4, the filter disc assembly is movably clamped in the filter disc assembly fixing clamping ring 102, and meshes a101 are uniformly distributed on the part, provided with the filter disc assembly, of the mask body 1. The filter disc assembly comprises a filter disc supporting framework 2 and a filter disc 3, wherein the filter disc 3 is arranged on the outer convex surface of the filter disc supporting framework 2, and the edge of the filter disc 3 is fixedly connected with the edge of the filter disc supporting framework 2 through ultrasonic hot melting. The filter disc supporting framework 2 is of an outward convex pot-shaped structure, meshes b201 are uniformly distributed and manufactured on the filter disc supporting framework, and U-shaped holes 202 are manufactured at the upper part of the filter disc supporting framework; the middle part of the filter 3 is attached to the inner surface of the mask body 1 through the top support of the filter supporting framework 2. The two sides of the mask body 1 are provided with the tying belts 5, and the tying belts 5 can be folded and collected towards the direction of the filter piece supporting framework 2.
The wearing method of the latex sealing mask with the grid framework support and the replaceable filter disc assembly is the same as that of a common mask; when the latex sealing mask with the grid framework support and the replaceable filter element assembly needs to be replaced after being used for a certain time, the mask body 1 does not need to be replaced, and the filter element assembly only needs to be taken out from the filter element assembly fixing clamping ring 102 of the mask body 1, and a new filter element assembly is replaced, so that the mask can be repeatedly used. After the filter assembly is replaced several times, the mask body 1, the latex sealing mask 4 and the filter assembly fixing collar 102 may be sterilized by ultraviolet rays or 84 sterilizing liquid, and then used continuously.
The latex sealing mask with the grid framework support and the replaceable filter disc assembly can select filter discs with different protection grades according to the needs of users, can adapt to various crowds, is simple and convenient to replace, and greatly reduces the use cost of common consumers or users who often use masks each time; and gauze mask body 1, latex sealed face guard 4 and frenulum 5 adopt the mild latex material to make, and inseparable with the laminating of people's face, wear comfortablely, and filter element 3's gas permeability is good, has thoroughly solved current disposable gauze mask and has consumed too big, and the gas permeability is poor, wears uncomfortable, gauze mask side gas leakage, the poor problem of protective effect.
The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.
Claims (7)
1. A latex sealed mask with a grid framework support and a replaceable filter disc assembly comprises a mask body (1), a filter disc assembly, a latex sealed mask (4) and a lacing (5), and is characterized in that the mask body (1) is outwards convex, the latex sealed mask (4) is manufactured on one surface of the mask body, which is attached to a human face, a circle of filter disc assembly fixing clamping ring (102) is manufactured in the latex sealed mask (4), and the filter disc assembly is movably clamped in the filter disc assembly fixing clamping ring (102); the two sides of the mask body (1) are provided with laces (5).
2. The latex sealed mask of claim 1, further comprising: the filter disc assembly comprises a filter disc supporting framework (2) and a filter disc (3), the filter disc (3) is arranged on an outer convex surface of the filter disc supporting framework (2), and the edge of the filter disc (3) is fixedly connected with the edge of the filter disc supporting framework (2) through ultrasonic hot melting.
3. The latex sealed mask of claim 1, further comprising: the part of the mask body (1) which is provided with the filter disc assembly is uniformly provided with meshes a (101).
4. The latex sealed mask of claim 2 having a lattice-frame support and replaceable filter assembly, wherein: the filter disc supporting framework (2) is of an outward-convex pot-shaped structure, mesh holes b (201) are uniformly distributed on the filter disc supporting framework, and U-shaped holes (202) are formed in the upper portion of the filter disc supporting framework.
5. The latex sealed mask of claim 2 having a lattice-frame support and replaceable filter assembly, wherein: the middle part of the filter disc (3) is attached to the inner surface of the mask body (1) through a top support of the filter disc supporting framework (2).
6. The latex sealed mask of claim 1, further comprising: the curved surface of the latex sealing mask (4) is matched with the curved surface of the human face, and the upper part of the latex sealing mask is provided with a U-shaped notch matched with the nose bridge.
7. The latex sealed mask of claim 1, further comprising: the tying belts (5) can be folded and collected towards the direction of the filter disc supporting framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092687.3U CN212814458U (en) | 2020-06-15 | 2020-06-15 | Latex sealing mask with grid framework support and replaceable filter disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092687.3U CN212814458U (en) | 2020-06-15 | 2020-06-15 | Latex sealing mask with grid framework support and replaceable filter disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212814458U true CN212814458U (en) | 2021-03-30 |
Family
ID=75172341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021092687.3U Expired - Fee Related CN212814458U (en) | 2020-06-15 | 2020-06-15 | Latex sealing mask with grid framework support and replaceable filter disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212814458U (en) |
-
2020
- 2020-06-15 CN CN202021092687.3U patent/CN212814458U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 511458 No.16, block a, No.4 Gongye Road, Dagang Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Qihe medical plastic products Co.,Ltd. Address before: No. 12, Zhenxing Road, Buhe Town, Gong'an County, Jingzhou City, Hubei Province Patentee before: Lei Wei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |