CN205250402U - Transparent antifog haze gauze mask - Google Patents
Transparent antifog haze gauze mask Download PDFInfo
- Publication number
- CN205250402U CN205250402U CN201521027738.3U CN201521027738U CN205250402U CN 205250402 U CN205250402 U CN 205250402U CN 201521027738 U CN201521027738 U CN 201521027738U CN 205250402 U CN205250402 U CN 205250402U
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- CN
- China
- Prior art keywords
- mouth mask
- breather valve
- valve base
- annular body
- transparent anti
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Abstract
The utility model discloses a transparent antifog haze gauze mask, kneading dough including elasticity face guard, breather valve base, sealing member and covering, elasticity face guard rear portion is equipped with the gauze mask frenulum, is provided with annular filter element between one -way type separation blade and the breather valve inner wall of the base for the sealing part sleeved who compresses tightly annular filter element adorns in the breather valve base and kneads dough and covers the butt, and face lid middle part structure has the venthole and forms the inlet port around the venthole. The utility model provides a transparent antifog haze gauze mask, inlet channel and exhaust passage organic combine, it is high -efficient practical, the annular filter element that only needs to be changed just can repeat repetitious usage, facilitating detachment, and easy for cleaning, change and maintain, one -way type separation blade sets up and makes the inside waste gas of gauze mask to discharge easily outwards, respiratory resistance has been reduced, the constraint to ears has been released in the adjustable fixed area that sets up, and the face guard makes face guard and human face laminating inseparabler for transparent elasticity material, long continuous time wears also has the travelling comfort.
Description
Technical field
The utility model relates to a kind of protective device for respiration, specifically relates to a kind of transparent anti-haze mouth mask.
Background technology
Along with industrial expansion, air pollution problems inherent is more and more serious, and the harm of haze is also more and more known by people. On the serious date of haze, wearing PM2.5 protective mask becomes important selection, but existing PM2.5 mouth mask exists a lot of problems:
1, can not repeatedly use, it is undesirable that repeatedly use can cause effect, cause the waste of resource, and be all to filter by mouth mask itself, filter material respiratory resistance is large, wearer can often feel uncomfortable in chest, can not give to adorn oneself with and bring comfortable experience, wears for a long time and likely damages PFT;
The waste gas of 2, breathing out is trapped in mouth mask mostly, so not only stop entering of fresh air, also making waste gas a large amount of in mouth mask mix a small amount of fresh air is inhaled in lung again, the situation of this shortage fresh air can allow those comparatively weak users be sick in the stomach and be uncomfortable, especially suffers from old man and the child of chronic respiratory disease.
3, cover body is made or is mainly adopted rigid plastics by filterability nonwoven cloth material, and unreasonable structure, too fetters ears, and it is not tight with human body face laminating, can not play good protection effect, wear very uncomfortablely, mouth mask uses also very inconvenient;
4, existing mouth mask profile is single barren, can not meet crowd to attractive in appearance, convenient and practicality;
5, cleaning, replacing and maintenance are convenient not.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of transparent anti-haze mouth mask.
The concrete technical scheme of the utility model is as follows:
Transparent anti-haze mouth mask of the present utility model, comprise flexible mask, breather valve base, seal and cover, described flexible mask rear portion is provided with mouth mask frenulum, and in anterior and breather valve base engaging, described breather valve base can screw with cover, described breather valve base comprises annular body, in described annular body, be provided with one-way type catch and be formed on one-way type catch valve opening around, between described one-way type catch and breather valve base inner wall, be provided with annular filter disc, for the sealing member sheathing that compresses annular filter disc in breather valve base and and cover butt, described cover middle part is configured with venthole and is formed on venthole air admission hole around, described venthole can form exhaust passage with one-way type catch, described venthole and valve opening coordinate the inlet channel forming through annular filter disc.
As further improvement of the utility model, the material of described annular filter disc is the compound high filter fiber of three layers of nonwoven and hot pressing.
As further improvement of the utility model, the material of described flexible mask and one-way type catch is transparent silica gel, and the thickness of described one-way type catch is 0.25mm-0.35mm.
As further improvement of the utility model, described flexible mask upper end-face edge, lower edge curve inwardly respectively and form nose band and facial band.
As further improvement of the utility model, described mouth mask frenulum has two, and respectively by one end and flexible mask rear portion snapping, one of them mouth mask frenulum other end is provided with VELCRO, and described mouth mask frenulum surface is formed with matte.
As further improvement of the utility model, described seal comprises annular body and is configured in the bracing ring in annular body, be formed with and be uniformly distributed projection in annular body and bracing ring contact position, the annular body diameter of the diameter of described bracing ring and breather valve base is identical.
As further improvement of the utility model, described breather valve base annular body has the groove that holds projection, on described annular body lateral wall, is formed with fixture block.
As further improvement of the utility model, in described cover, be equipped with the locating part that can coordinate with fixture block, described locating part comprises the trapezoidal slide block and the rectangular resistance block that are connected and arrange, between described trapezoidal slide block and rectangular resistance block, limits stopper slot.
As further improvement of the utility model, described cover front end is also provided with protective cover, and the material of described protective cover is glass or plastics.
The utility model beneficial effect is:
Transparent anti-haze mouth mask provided by the utility model, by breather valve base, the reasonable setting of seal and cover, inlet channel and exhaust passage are organically combined, highly effective, only need to change annular filter disc just can repeatedly use, convenient disassembly, be convenient to clean, change and safeguard, one-way type catch is arranged so that the waste gas of mouth mask inside can discharge easily outwardly, in the inner negative pressure that forms of mouth mask, reduce respiratory resistance, be applicable to daily wearing, especially when daily PM2.5 protection, use, the adjustable fixing band that arranges has discharged the constraint to ears, and face shield is that transparent elastic material makes face shield and human body face fit tightr, long-time continuous is worn also has comfortableness, be convenient to wearing of any colony, ensure people's respiratory health, good looking appearance is reasonable, there is good economic and social benefit.
Brief description of the drawings
Newly be described in further detail originally practical below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of the transparent anti-haze mouth mask of embodiment 1;
Fig. 2 is confined explosion's schematic diagram of the transparent anti-haze mouth mask of embodiment 1;
Fig. 3 is the structural representation of the flexible mask described in embodiment 2;
Fig. 4 is the structural representation of the transparent anti-haze mouth mask of embodiment 3;
Fig. 5 is the structural representation of the seal described in embodiment 4;
Fig. 6 is the structural representation of the breather valve base described in embodiment 4;
Wherein: 1, flexible mask, 2, breather valve base, 3, seal, 4, cover, 5, mouth mask frenulum, 6, annular filter disc, 11, nose band, 12, facial band, 21, one-way type catch, 22, valve opening, 23, groove, 24, fixture block, 31, annular body, 32, bracing ring, 41, venthole, 42, air admission hole, 43, locating part, 51, VELCRO, 321, projection.
Detailed description of the invention
Embodiment 1
The utility model provides a kind of transparent anti-haze mouth mask, as shown in Figure 1 to Figure 2, this transparent anti-haze mouth mask comprises flexible mask 1, breather valve base 2, seal 3 and cover 4, flexible mask 1 rear portion is provided with mouth mask frenulum 5, and engage at anterior and breather valve base 2, breather valve base 2 can screw with cover 4, breather valve base 2 comprises breather valve base annular body, in breather valve base annular body, be provided with one-way type catch 21 and be formed on one-way type catch 21 valve opening 22 around, between one-way type catch 21 and breather valve base 2 inwalls, be provided with annular filter disc 6, for the seal 3 that compresses annular filter disc 6 be sleeved in breather valve base 2 and and cover 4 butts, cover 4 middle parts are configured with venthole 41 and are formed on venthole 41 air admission hole 42 around, venthole 41 can form exhaust passage with one-way type catch 21, venthole 41 and valve opening 22 coordinate the inlet channel forming through annular filter disc 6.
The material of annular filter disc 6 is the compound high filter fiber of three layers of nonwoven and hot pressing.
Embodiment 2
The utility model provides a kind of transparent anti-haze mouth mask, and as different from Example 1, as shown in Figure 3, flexible mask 1 upper end-face edge, lower edge curve inwardly respectively and form nose band 11 and facial band 12 this transparent anti-haze mouth mask.
Embodiment 3
The utility model provides a kind of transparent anti-haze mouth mask, and as different from Example 2, the material of flexible mask 1 and one-way type catch 21 is transparent silica gel to this transparent anti-haze mouth mask, and the thickness of one-way type catch 21 is 0.25mm-0.35mm. As shown in Figure 4, mouth mask frenulum 5 has two, and respectively by one end and flexible mask 1 rear portion snapping, one of them mouth mask frenulum 5 other end is provided with VELCRO 51, and mouth mask frenulum 5 surfaces are formed with matte.
Embodiment 4
The utility model provides a kind of transparent anti-haze mouth mask, this transparent anti-haze mouth mask as different from Example 3, as shown in Figure 5, seal 3 comprises annular body 31 and is configured in the bracing ring 32 in annular body 31, be formed with and be uniformly distributed projection 321 in annular body 31 and bracing ring 32 contact positions, the diameter of bracing ring 32 is identical with breather valve base annular body diameter.
As shown in Figure 6, breather valve base annular body has the groove 23 that holds projection 321, on breather valve base annular body lateral wall, is formed with fixture block 24.
In cover 4, be equipped with locating part 43 (not shown)s that can coordinate with fixture block 24, locating part 43 comprises the trapezoidal slide block and the rectangular resistance block that are connected and arrange, between trapezoidal slide block and rectangular resistance block, limits stopper slot.
Cover 4 front ends are also provided with protective cover, and the material of protective cover is glass or plastics.
The above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (9)
1. a transparent anti-haze mouth mask, comprise flexible mask (1), breather valve base (2), seal (3) and cover (4), it is characterized in that, described flexible mask (1) rear portion is provided with mouth mask frenulum (5), and in anterior and breather valve base (2) engaging, described breather valve base (2) can screw with cover (4), described breather valve base (2) comprises base annular body, in described base annular body, be provided with one-way type catch (21) and be formed on one-way type catch (21) valve opening (22) around, between described one-way type catch (21) and breather valve base (2) inwall, be provided with annular filter disc (6), the seal (3) that is used for compressing annular filter disc (6) be sleeved in breather valve base (2) and and cover (4) butt, described cover (4) middle part is configured with venthole (41) and is formed on venthole (41) air admission hole (42) around, described venthole (41) can form exhaust passage with one-way type catch (21), described venthole (41) and valve opening (22) coordinate the inlet channel forming through annular filter disc (6).
2. transparent anti-haze mouth mask according to claim 1, is characterized in that, the material of described annular filter disc (6) is the compound high filter fiber of three layers of nonwoven and hot pressing.
3. transparent anti-haze mouth mask according to claim 1, it is characterized in that, the material of described flexible mask (1) and one-way type catch (21) is transparent silica gel, and the thickness of described one-way type catch (21) is 0.25mm-0.35mm.
4. transparent anti-haze mouth mask according to claim 3, is characterized in that, described flexible mask (1) upper end-face edge, lower edge curve inwardly respectively and form nose band (11) and facial band (12).
5. transparent anti-haze mouth mask according to claim 4, it is characterized in that, described mouth mask frenulum (5) has two, and respectively by one end and flexible mask (1) rear portion snapping, one of them mouth mask frenulum (5) other end is provided with VELCRO (51), and described mouth mask frenulum (5) surface is formed with matte.
6. transparent anti-haze mouth mask according to claim 1, it is characterized in that, described seal (3) comprises annular body (31) and is configured in the bracing ring (32) in annular body (31), be formed with and be uniformly distributed projection (321) in annular body (31) and bracing ring (32) contact position, the diameter of described bracing ring (32) is identical with breather valve base annular body diameter.
7. transparent anti-haze mouth mask according to claim 6, it is characterized in that, described breather valve base annular body has the groove (23) that holds projection (321), on described breather valve base annular body lateral wall, is formed with fixture block (24).
8. transparent anti-haze mouth mask according to claim 7, it is characterized in that, in described cover (4), be equipped with the locating part (43) that can coordinate with fixture block (24), described locating part (43) comprises the trapezoidal slide block and the rectangular resistance block that are connected and arrange, between described trapezoidal slide block and rectangular resistance block, limits stopper slot.
9. transparent anti-haze mouth mask according to claim 8, is characterized in that, described cover (4) front end is also provided with protective cover, and the material of described protective cover is glass or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027738.3U CN205250402U (en) | 2015-12-10 | 2015-12-10 | Transparent antifog haze gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027738.3U CN205250402U (en) | 2015-12-10 | 2015-12-10 | Transparent antifog haze gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205250402U true CN205250402U (en) | 2016-05-25 |
Family
ID=55991967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027738.3U Expired - Fee Related CN205250402U (en) | 2015-12-10 | 2015-12-10 | Transparent antifog haze gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205250402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820343A (en) * | 2016-11-04 | 2017-06-13 | 广东乐惠购网络科技有限公司 | A kind of Electrostatic Absorption haze mouth mask |
| CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
| CN111513397A (en) * | 2020-05-20 | 2020-08-11 | 德仕创意实业(深圳)有限公司 | Silica gel mask |
| CN115089901A (en) * | 2022-06-24 | 2022-09-23 | 诺丁汉大学卓越灯塔计划(宁波)创新研究院 | Reusable transparent protective mask with high sealing performance and installation method thereof |
-
2015
- 2015-12-10 CN CN201521027738.3U patent/CN205250402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820343A (en) * | 2016-11-04 | 2017-06-13 | 广东乐惠购网络科技有限公司 | A kind of Electrostatic Absorption haze mouth mask |
| CN108097660A (en) * | 2018-01-18 | 2018-06-01 | 上海捷涌科技有限公司 | Air blowing device |
| CN108097660B (en) * | 2018-01-18 | 2024-01-12 | 上海捷涌科技有限公司 | Air blowing device |
| CN111513397A (en) * | 2020-05-20 | 2020-08-11 | 德仕创意实业(深圳)有限公司 | Silica gel mask |
| CN115089901A (en) * | 2022-06-24 | 2022-09-23 | 诺丁汉大学卓越灯塔计划(宁波)创新研究院 | Reusable transparent protective mask with high sealing performance and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |