CN204245207U - A kind of medical mask - Google Patents
A kind of medical mask Download PDFInfo
- Publication number
- CN204245207U CN204245207U CN201420657338.XU CN201420657338U CN204245207U CN 204245207 U CN204245207 U CN 204245207U CN 201420657338 U CN201420657338 U CN 201420657338U CN 204245207 U CN204245207 U CN 204245207U
- Authority
- CN
- China
- Prior art keywords
- sealing
- mask body
- wearer
- mask
- filter course
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of medical mask, the fixed band comprising mask body and be connected with described mask body, the sealing that described mask body comprises filter house and fits with described filter house medial surface, described sealing comprises the sealing top of fitting with wearer's nose and cheek, between described sealing top and described mask body, be provided with barrier sheet.Described sealing top comprises the projection coordinated with wearer's bridge of the nose both sides, and the inside of described projection is provided with support chip.Described sealing is made up of silica gel material.Described fixing with two, be separately positioned on the left and right sides of described mask body, described fixed band is provided with adjustment sheet.Described adjustment sheet comprises two holes, is also provided with the gap be communicated with this hole near each hole of described adjustment sheet.The mouth mask of this structure can be permanently effective the gas condensation preventing mouth mask wearer from breathing out on the glasses of wearer.
Description
Technical field
The utility model relates to a kind of mouth mask, particularly relates to a kind of medical mask.
Background technology
Mouth mask mainly plays protective action, the respiratory system of people and external environment can be carried out isolation to a certain degree, thus plays the effect of the respiratory system of protection people.Protective mask, by covering the mouth of people, nose and chin portion, forms the space of and face sealing, forces contaminated air through filtration by people's air-breathing.Mask body is made with the filtering material of anti-particle usually, and something or somebody to fall back on band or ear band are fixed, and the sealing at face nose place helps to mould by metal nose clip usually.Medical mask is a kind of mouth mask with medical application, and medical mask has higher requirement to filtering requirement.Have a considerable amount of medical mask wearer to need wearing spectacles in daily work, but current medical mask does not meet the instructions for use of this part medical mask wearer.If the user of wearing spectacles uses common medical mask, the gas that can there is exhalation rises and to condense on glasses thus to cause wearer not see the phenomenon of surrounding, and the appearance of this phenomenon even can cause malpractice to occur.Need now a kind of medical mask of gas condensation on the glasses of wearer preventing mouth mask wearer from breathing out that can be permanently effective badly.
Summary of the invention
The utility model want technical solution problem to be provide a kind of medical mask of gas condensation on the glasses of wearer preventing mouth mask wearer from breathing out that can be permanently effective.
For solving above technical problem, the technical solution of the utility model is: a kind of medical mask, the fixed band comprising mask body and be connected with described mask body, the sealing that described mask body comprises filter house and fits with described filter house medial surface, its key is: described sealing comprises the sealing top of fitting with wearer's nose and cheek, between described sealing top and described mask body, be provided with barrier sheet.
As improvement one of the present utility model, described mask body is symmetrical, and described sealing top comprises the projection coordinated with wearer's bridge of the nose both sides.
Further improve as the utility model, the inside of described projection is provided with support chip.
Further improve as the utility model, described sealing is made up of silica gel material.
As improvement two of the present utility model, described fixing with two, be separately positioned on the left and right sides of described mask body, described fixed band is provided with adjustment sheet.
Further improve as the utility model, described adjustment sheet comprises two holes, is also provided with the gap be communicated with this hole near each hole of described adjustment sheet.Side in described gap away from described hole also offers V-notch.
Further improve as the utility model, described filter house comprises first filter course of fitting with described sealing, and described first filter course is made up of light face fiber cloth.
Further improve as the utility model, described filter house also comprises second filter course of fitting with described first filter course, and described second filter course is made up of filter cotton.Described filter house also comprises the 3rd filter course of fitting with described second filter course, and described 3rd filter course is made up of non-woven fabrics.
By implementing the desirable following Advantageous Effects of the utility model:
A kind of medical mask, the fixed band comprising mask body and be connected with described mask body, the sealing that described mask body comprises filter house and fits with described filter house medial surface, described sealing comprises the sealing top of fitting with wearer's nose and cheek, between described sealing top and described mask body, be provided with barrier sheet.When the user of wearing spectacles wears this medical mask, during breath, catch effectively can block and the gas of breathing out can not be gone out from the top of mask body, prevents the gas gone of breathing out go out from the top of mask body and condense in glasses, thus causes wearer to see clearly.Simultaneously because barrier sheet is arranged between sealing and mask body, this just can prevent barrier sheet damaged, thus the inconvenience that the gas condensation preventing mouth mask wearer from breathing out that can be permanently effective brings to wearer on the glasses of wearer.Described mask body is symmetrical, and described sealing top comprises the projection coordinated with wearer's bridge of the nose both sides, and the inside of described projection is provided with support chip, and described sealing is made up of silica gel material.Symmetrical mask body facilitates mouth mask can be folded when non-working condition to deposit, instant packed, transport and carry.This structure of sealing can make mouth mask and wearer fit tightly as far as possible under the prerequisite ensureing comfortable wearing, thus plays good protection effect.Described fixing with two, be separately positioned on the left and right sides of described mask body., described fixed band is provided with adjustment sheet.Described adjustment sheet comprises two holes, is also provided with the gap be communicated with this hole near each hole of described adjustment sheet.Side in described gap away from described hole also offers V-notch.Fixed band arranges adjusting button and ensure that medical mask can adapt to the wearer of different head circumference and shape of face size, thus ensure that the wearer of different head circumference and shape of face size can both be comfortable wear and can not leak gas.Described filter house comprises first filter course of fitting with described sealing, and described first filter course is made up of light face fiber cloth, and described filter house also comprises second filter course of fitting with described first filter course, and described second filter course is made up of filter cotton.Described filter house also comprises the 3rd filter course of fitting with described second filter course, and described 3rd filter course is made up of non-woven fabrics.The filter house of sandwich construction can improve the protection effect of medical mask further.
Accompanying drawing explanation
Below in conjunction with Figure of description, further detailed description is done to the utility model, wherein:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is fractionation structural representation of the present utility model;
Fig. 4 is the front view of sealing ring of the present utility model;
Fig. 5 is the A-A sectional view in Fig. 4;
Fig. 6 is the right view of sealing ring of the present utility model;
Fig. 7 is the top view of sealing ring of the present utility model;
Fig. 8 is the upward view of sealing ring of the present utility model;
Fig. 9 is the structural representation of adjusting button of the present utility model.
Detailed description of the invention
As shown in Figure 1, 2, a kind of medical mask, the fixed band 20 comprising mask body 10 and be connected with described mask body 10, described mask body 10 is symmetrical, the sealing 120 that described mask body 10 comprises filter house 110 and fits with described filter house 110 medial surface, described sealing 120 is made up of silica gel material.
As shown in Fig. 3 to 9, the 3rd filter course 113 that described filter house 110 comprises first filter course 111 of fitting with described sealing 120, second filter course 112 of fitting with described first filter course 111 and fits with described second filter course 112, described first filter course 111 is made up of 18G light face fiber cloth, described second filter course 112 is made up of quick one-tenth 25G filter cotton, and described 3rd filter course 113 is made up of 80G non-woven fabrics.Described sealing 120 comprises the sealing top 121 of fitting with wearer's nose and cheek, between described sealing top 120 and described mask body 10, be provided with barrier sheet 122.Described sealing top 121 comprises the projection 123 coordinated with wearer's bridge of the nose both sides, and the described inside of protruding 123 is provided with support chip 124.
Described fixed band 20 has two, is separately positioned on the left and right sides of described mask body 10.Described fixed band 20 is provided with adjustment sheet 30, and described adjustment sheet 30 comprises two holes 31, near each hole 31 of described adjustment sheet 30, be also provided with the gap 32 be communicated with this hole 31.Side in described gap 32 away from described hole 31 also offers V-notch 33.
Must be pointed out, some non-restrictive explanations that above-described embodiment is just made the utility model.But person of skill in the art will appreciate that, do not departing under aim of the present utility model and scope, can make amendment to the utility model, replace and change, these amendments, replacement and change still belong to protection domain of the present utility model.
Claims (10)
1. a medical mask, the fixed band (20) comprising mask body (10) and be connected with described mask body (10), the sealing (120) that described mask body (10) comprises filter house (110) and fits with described filter house (110) medial surface, it is characterized in that: described sealing (120) comprises the sealing top (121) of fitting with wearer's nose and cheek, is provided with barrier sheet (122) between described sealing top (120) and described mask body (10).
2. a kind of medical mask according to claim 1, is characterized in that: described mask body (10) is symmetrical, and described sealing top (121) comprises the projection (123) coordinated with wearer's bridge of the nose both sides.
3. a kind of medical mask according to claim 2, is characterized in that: the inside of described projection (123) is provided with support chip (124).
4. a kind of medical mask according to claim 3, is characterized in that: described sealing (120) is made up of silica gel material.
5. according to a kind of medical mask in Claims 1-4 described in any one, it is characterized in that: described fixed band (20) has two, is separately positioned on the left and right sides of described mask body (10), described fixed band (20) is provided with adjustment sheet (30).
6. a kind of medical mask according to claim 5, is characterized in that: described adjustment sheet (30) comprises two holes (31), is also provided with the gap (32) be communicated with this hole (31) in the vicinity in each hole (31) of described adjustment sheet (30).
7. a kind of medical mask according to claim 6, is characterized in that: also offer V-notch (33) in described gap (32) away from the side of described hole (31).
8. a kind of medical mask according to claim 7, is characterized in that: described filter house (110) comprises first filter course (111) of fitting with described sealing (120), and described first filter course (111) is made up of light face fiber cloth.
9. a kind of medical mask according to claim 8, is characterized in that: described filter house (110) also comprises second filter course (112) of fitting with described first filter course (111), and described second filter course (112) is made up of filter cotton.
10. a kind of medical mask according to claim 9, is characterized in that: described filter house (110) also comprises the 3rd filter course (113) of fitting with described second filter course (112), and described 3rd filter course (113) is made up of non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657338.XU CN204245207U (en) | 2014-11-06 | 2014-11-06 | A kind of medical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657338.XU CN204245207U (en) | 2014-11-06 | 2014-11-06 | A kind of medical mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245207U true CN204245207U (en) | 2015-04-08 |
Family
ID=52949572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657338.XU Expired - Fee Related CN204245207U (en) | 2014-11-06 | 2014-11-06 | A kind of medical mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204245207U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167248A (en) * | 2015-07-17 | 2015-12-23 | 苏州百利医疗用品有限公司 | Anti-bacterial medical mask |
| CN105795551A (en) * | 2015-12-07 | 2016-07-27 | 小米科技有限责任公司 | Mask |
| CN106490722A (en) * | 2016-10-30 | 2017-03-15 | 徐州乐泰机电科技有限公司 | Sectional filter face mask |
| CN106690512A (en) * | 2015-11-12 | 2017-05-24 | 江阴嘉美生物技术有限公司 | Humidifying three-dimensional hygroscopic, antibacterial and filtering thickened mouth mask |
| CN109480354A (en) * | 2017-09-08 | 2019-03-19 | 深圳瑞之谷医疗科技有限公司 | Sealing element and respiratory interface device |
| CN111407020A (en) * | 2020-03-29 | 2020-07-14 | 董跃华 | Medical mask with inner independent cavity |
-
2014
- 2014-11-06 CN CN201420657338.XU patent/CN204245207U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167248A (en) * | 2015-07-17 | 2015-12-23 | 苏州百利医疗用品有限公司 | Anti-bacterial medical mask |
| CN106690512A (en) * | 2015-11-12 | 2017-05-24 | 江阴嘉美生物技术有限公司 | Humidifying three-dimensional hygroscopic, antibacterial and filtering thickened mouth mask |
| CN105795551A (en) * | 2015-12-07 | 2016-07-27 | 小米科技有限责任公司 | Mask |
| CN106490722A (en) * | 2016-10-30 | 2017-03-15 | 徐州乐泰机电科技有限公司 | Sectional filter face mask |
| CN106490722B (en) * | 2016-10-30 | 2018-05-22 | 宁波智果科技咨询服务有限公司 | Sectional filter face mask |
| CN109480354A (en) * | 2017-09-08 | 2019-03-19 | 深圳瑞之谷医疗科技有限公司 | Sealing element and respiratory interface device |
| CN111407020A (en) * | 2020-03-29 | 2020-07-14 | 董跃华 | Medical mask with inner independent cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: Liuzhou Liuzhou Road 518000 three community in Guangdong province Shenzhen City Pingshan Kengzi Office No. 3 Patentee after: Shenzhen Zhonghai medical supplies (Shenzhen) Co., Ltd. Address before: 518100 Guangdong province Shenzhen City Pingshan Kengzi streets long Tian Industrial Zone Patentee before: Deng Meisheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |