CN205378875U - Expired gas that can discharge fast is abluent gauze mask - Google Patents
Expired gas that can discharge fast is abluent gauze mask Download PDFInfo
- Publication number
- CN205378875U CN205378875U CN201620181820.XU CN201620181820U CN205378875U CN 205378875 U CN205378875 U CN 205378875U CN 201620181820 U CN201620181820 U CN 201620181820U CN 205378875 U CN205378875 U CN 205378875U
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- China
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- cover body
- interior
- land
- clamping plate
- mask
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- Expired - Fee Related
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Abstract
The utility model discloses an expired gas that can discharge fast is abluent gauze mask, including the cover body, install the breather valve on the cover body, the both ends of the cover body are connected with the ear muff that can cover on the ear respectively, and gaseous buffers are played to form to outer supporting in cover body middle part, and the gas vent has been seted up to cover body lower part, the mount pad includes interior pinch -off blades and inner ring platform, and the inner ring platform embolias the gas vent and wears out from the internal side of cover, and the center of interior through -hole is equipped with the guide post, is equipped with a plurality of connecting rods between the surface of guide post and the internal surface of interior through -hole, and a plurality of connection collar cloth support fixedly to the guide post at the guide post surface, form air outlet channel between the adjacent connecting rod, thereby the diaphragm middle part is equipped with the perforating hole and guide post slip control air outlet channel's break -make just can be followed to the suit on the guide post, the valve bonnet includes outer pinch -off blades and outer loop platform, the top shrouding of outer loop platform, and the gas outlet has been seted up to the lateral part of outer loop platform, outer pinch -off blades spiral shell dress makes outer pinch -off blades and interior pinch -off blades cover at the inner ring bench and physically carries.
Description
Technical field
This utility model relates to a kind of mask, particularly relates to a kind of mask can quickly discharged and breathe out gas and clean.
Background technology
Winter temperature is relatively low, and air drying and dust in air, antibacterial are more, easily causes weak patient and the patient that suffers with chronic bronchitis to infect respiratory tract disease if breathing this air for a long time, for prevention respiratory tract disease, this type of crowd out of doors time can wear mask.Mask is worn over nose and mouth and may filter that the air entering mouth and nose, to reach the gas of blocking harmful, abnormal smells from the patient, spittle turnover wearer's mouth and nose, mask is many to be made with gauze, there is special PM2.5 mask at present, but although this kind of mask can effectively filter dust and antibacterial, but it is generally single use, just need after using a period of time to change, and this kind of mask is for needing the crowd of wearing spectacles, and it is inapplicable, owing to air temperature is relatively low, and the temperature of the air breathed out is higher, owing to wearing mask, the gas of exhalation can not be discharged in time, portion gas is overflowed from mask top, the gas that temperature is higher runs into the eyeglass liquefaction that temperature is relatively low, lens surface is made to produce fumulus, unsighted, the normal walking of impact.Current mask is difficult to solve this problem, causes that the crowd of wearing spectacles cannot use mask, ultimately causes groups of people's easy infection respiratory tract disease.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of mask can quickly discharged and breathe out gas and clean.
For solving above-mentioned technical problem, this utility model includes the cover body being made up of multilamellar pure cotton knitting face fabric, described cover body is provided with breather valve, described breather valve includes valve bonnet, diaphragm and mounting seat, it is characterized in that the two ends of described cover body are connected to the left earmuff and right earcup that can cover on ear, being connected to elastic cord between described left earmuff and right earcup, outwards prop up formation gas buffer region in the middle part of described cover body, the bottom of described cover body correspondence gas buffer region offers air vent；Described mounting seat includes interior clamping plate that is rounded and that be provided with inner via hole in the middle part of it, the external diameter of described interior clamping plate is more than the diameter of air vent, described interior clamping plate outer surface is provided with the interior land cylindrically of overhanging setting around inner via hole, described interior land is inserted in air vent inside cover body and passes, the center of described inner via hole is provided with lead, it is provided with multiple connecting rod between outer surface and the inner surface of inner via hole of described lead, the plurality of connecting rod is periphery and is supported fixing to lead at lead outer surface, outlet passageway is formed between adjacent connecting rod, it is provided with through hole in the middle part of described diaphragm and is sleeved on lead and can slide thus controlling the break-make of outlet passageway along lead；Described valve bonnet includes outer clamping plate that is rounded and that be provided with accessibke porosity in the middle part of it, described outer clamping plate is provided with the outer land cylindrically of overhanging setting around accessibke porosity, the top of described outer land is fixed with the shrouding closed by accessibke porosity, and the sidepiece of described outer land offers gas outlet；The outer surface of described interior land is provided with external screw thread, and the inner surface of the accessibke porosity of described outer clamping plate is provided with the female thread that the external screw thread with interior land matches, and described outer clamping plate spiral shell is contained in interior land and makes outer clamping plate and interior clamping plate be clamped by cover body.
On described cover body, corresponding mouth and nose place is provided with the support outwards will propped up in the middle part of cover body removably.
The outside of described cover body is provided with the case chip arranged along cover body above-below direction, the both sides of described case chip length direction sew respectively on cover body, making to be formed between case chip and cover body can the inserting slit of plug-in mounting support, the upper end of described case chip length direction is sewed up with cover body, described cover body is provided with anti-channeling sheet in the lower end of case chip length direction, both sides and the lower edge of described anti-channeling sheet all sew on cover body, and the upper edge of described anti-channeling sheet is higher than the lower edge of case chip.
It is separately filled with PP silk floss in described left earmuff and right earcup.
The thickness of described outer clamping plate is less than the axial length of interior land, and the sidepiece uniform ring of described outer land is furnished with multiple rectangular gas outlet, and the lower edge of described gas outlet is close to the bottom of outer land and is arranged, and the upper limb of gas outlet is higher than the upper surface of interior land.
The upper end of described lead is screwed with for the positioning head that diaphragm is spacing.
The outer surface of described interior clamping plate is provided with a plurality of compression bar, and in the form of a ring, between adjacent compression bar, interval is arranged described compression bar.
Described diaphragm includes the diaphragm body that its cross section is curved, and the middle part of diaphragm body arranges through hole, and the periphery of described diaphragm body is provided with the diaphragm seal be arrangeding in parallel with internal ring you face, and the external diameter of described diaphragm seal is less than the external diameter of interior land.
The end face of described interior land is provided with its surface of protrusion and ringwise seal convexity, and described seal convexity is arranged near the inner edge of interior land, and the end face of described seal convexity is semicircle shape.
After adopting said structure, this utility model arranges on mask air vent, and breather valve is set in exhaust ports, in this utility model, the outer clamping plate of breather valve can be contained in interior land to realize both detachable connection by spiral shell, after outer clamping plate fills with interior land spiral shell, the both sides that outer clamping plate and interior clamping plate holder are contained in cover body realize the connection of breather valve and mask and fix, when mask need to clean, outer clamping plate is screwed off thus breather valve is taken off, it is achieved that the detachable installation of breather valve.Diaphragm along the break-make of lead Sliding Control outlet passageway, can be pushed up when breathing out gas, make outlet passageway open by diaphragm, and during air-breathing, diaphragm falls after rise and closed by outlet passageway, it is ensured that the air of inspiration filters through mask.This kind of structure mask, replacing capable of washing, reduce the cost using mask, and reduce the medical disposable material pollution to environment, this kind of mask can pass through breather valve and quickly discharge gas, prevent the gas in mask from overflowing from other positions, the user sight line of interference wearing spectacles, make the user of wearing spectacles also relieved can wear mask.Cover body overlarge area protection face in this utility model; and it adopts pure cotton knitting face fabric; soft and high resilience; anti pilling; effectively prevent from wearing fricative electrostatic, perplex away from electrostatic, good air permeability; do not worry wearing the oppressiveness that in process, perspiration is detained, be more beneficial for Human Physiology circulation and healthy.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, this utility model is described in further detail:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of breather valve.
Detailed description of the invention
As depicted in figs. 1 and 2, can quickly discharge exhalation gas and the mask that cleans includes the cover body 13 be made up of multilamellar pure cotton knitting face fabric, it is positioned at cover body 13 inner side and can be selected for the polyester-cotton blend of comfortable, the ventilative free from extraneous odour of pro-skin with the internal layer of contact skin, the two ends of cover body 13 are connected to the left earmuff 14 and right earcup 15 that can cover on ear, elastic cord 16 it is connected between left earmuff and right earcup, can be directly sleeved on head during use, elastic cord 16 automatic tightness regulating, comfortable wearing and be not easy to come off.PP silk floss it is separately filled with in left earmuff and right earcup, earmuff not clamp lug piece when wearing, soft warming, protect ear, make ear more comfortable.
Formation gas buffer region is outwards propped up in the middle part of cover body 13, the bottom of the corresponding gas buffer region of cover body 13 offers air vent 17, it is positioned at the cover body 13 of exhaust ports need to lockstitch a border process, on cover body 13, corresponding mouth and nose place is provided with the support 18 outwards will propped up in the middle part of cover body 13 removably, and the stainless steel strip that support 18 uses bent diameter to be 0.2-0.5cm is made.In the present embodiment, the outside of cover body 13 is provided with the case chip 19 arranged along cover body 13 above-below direction, the both sides of case chip 19 length direction sew respectively on cover body 13, making to be formed between case chip 19 and cover body 13 can the inserting slit of plug-in mounting support 18, the upper end of case chip 19 length direction and cover body 13 are sewed up, described cover body 13 is provided with anti-channeling sheet 20 in the lower end of case chip 19 length direction, the both sides of anti-channeling sheet 20 and lower edge all sew on cover body 13, the upper edge of anti-channeling sheet 20 is higher than the lower edge of case chip 19, by drop-down for anti-channeling sheet 20 under shed exposing case chip 19 during plug-in mounting support 18, support 18 is inserted from bottom, then anti-channeling sheet 20 is unclamped, anti-channeling sheet 20 is by the closure of openings of case chip 19 bottom, prevent support 18 from scurrying out.This kind of support 18 mounting structure is simple, it is simple to dismounting support 18.
nullCover body 13 is provided with breather valve，Breather valve includes valve bonnet、Diaphragm and mounting seat，Mounting seat includes interior clamping plate 1 that is rounded and that be provided with inner via hole in the middle part of it，The external diameter of interior clamping plate 1 is more than the diameter of air vent 17，Interior clamping plate 1 outer surface is provided with the interior land 2 cylindrically of overhanging setting around inner via hole，The external diameter of interior land 2 is slightly less than the diameter of air vent，The center of inner via hole is provided with lead 3，Multiple connecting rod 4 it is provided with between outer surface and the inner surface of inner via hole of lead 3，Multiple connecting rods 4 are periphery and are supported fixing to lead 3 at lead 3 outer surface，Outlet passageway is formed between adjacent connecting rod 4，It is provided with through hole in the middle part of diaphragm and is sleeved on lead 3 and can slide along lead 3 thus controlling the break-make of outlet passageway，The upper end of lead 3 is screwed with for the positioning head 5 that diaphragm is spacing.
Valve bonnet includes outer clamping plate 6 that is rounded and that be provided with accessibke porosity in the middle part of it, described outer clamping plate 6 is provided with the outer land 7 cylindrically of overhanging setting around accessibke porosity, the top of described outer land 7 is fixed with the shrouding closed by accessibke porosity, and the sidepiece of described outer land 7 offers gas outlet；The outer surface of described interior land 2 is provided with external screw thread, and the inner surface of described outer clamping plate 6 accessibke porosity is provided with the female thread that the external screw thread with interior land 2 matches.The thickness of outer clamping plate 6 is less than the axial length of interior land 2, and the sidepiece uniform ring of described outer land 7 is furnished with multiple rectangular gas outlet 9, and the lower edge of described gas outlet 9 is close to the bottom of outer land 7 and is arranged, and the upper limb of gas outlet 9 is higher than the upper surface of interior land 2.The outer surface of interior clamping plate 1 is provided with a plurality of compression bar 21, described compression bar 21 is in the form of a ring, between adjacent compression bar 21, interval is arranged, when being arranged on mask, mask is clamped by interior clamping plate 1 and outer clamping plate 6, the sealing during clamping of compression bar 21 adjustable height breather valve and mask and fastness, it is prevented that it drops from mask.
Diaphragm includes the diaphragm body 10 that its cross section is curved, and the middle part of diaphragm body 10 arranges through hole, and the periphery of described diaphragm body 10 is provided with the diaphragm seal 11 be arrangeding in parallel with interior land 2 end face, and the external diameter of described diaphragm seal 11 is less than the external diameter of interior land 2.The end face of interior land 2 is provided with its surface of protrusion and ringwise seal convexity 12, seal convexity 12 is arranged near the inner edge of interior land 2, the end face of seal convexity 12 is semicircle shape, diaphragm seal 11 realizes the closedown of breather valve with seal convexity 12 laminating, and seal convexity 12 is in semicircle shape, and it contacts for line face with diaphragm seal 11, good sealing effect, during unlatching, opening force is less, it is simple to the discharge of gas.
Propping up gas buffer region in this utility model in the middle part of cover body 13 and be correspondingly arranged air vent 17, and arranging breather valve in exhaust ports, the gas of exhalation is discharged then through breather valve after cushioning in relief area, it is prevented that exhalation gas pressure is excessive overflows from mask edge.In this utility model, the outer clamping plate 6 of breather valve can be contained in interior land 2 to realize both detachable connection by spiral shell, after outer clamping plate 6 fills with interior land 2 spiral shell, outer clamping plate 6 and interior clamping plate 1 are installed in the both sides of cover body 13 and realize the connection of breather valve and mask and fix, when mask need to clean, outer clamping plate 6 is screwed off thus being taken off by breather valve, it is achieved that the detachable installation of breather valve.Diaphragm along the break-make of lead 3 Sliding Control outlet passageway, can be pushed up when breathing out gas, make outlet passageway open by diaphragm, and during air-breathing, diaphragm falls after rise and closed by outlet passageway, it is ensured that the air of inspiration filters through mask.The mask of this kind of structure, replacing capable of washing, even if cover body 13 needs after using for a long time to change, breather valve also can be continuing with, and reduces the cost using mask, and reduces the medical disposable material pollution to environment, this kind of mask can pass through breather valve and quickly discharge gas, prevent the gas in mask from overflowing from other positions, the user sight line of interference wearing spectacles, make the user of wearing spectacles also relieved can wear mask.Cover body 13 overlarge area protection face in this utility model; and it adopts pure cotton knitting face fabric; soft and high resilience; anti pilling; effectively prevent from wearing fricative electrostatic, perplex away from electrostatic, good air permeability; do not worry wearing the oppressiveness that in process, perspiration is detained, be more beneficial for Human Physiology circulation and healthy.
Claims (9)
1. can quickly discharge exhalation gas the mask cleaned for one kind, including the cover body (13) being made up of multilamellar pure cotton knitting face fabric, described cover body is provided with breather valve on (13), described breather valve includes valve bonnet, diaphragm and mounting seat, it is characterized in that the two ends of described cover body (13) are connected to the left earmuff (14) and right earcup (15) that can cover on ear, elastic cord (16) it is connected between described left earmuff and right earcup, formation gas buffer region is outwards propped up at described cover body (13) middle part, the bottom of the corresponding gas buffer region of described cover body (13) offers air vent (17)；nullDescribed mounting seat includes interior clamping plate (1) that is rounded and that be provided with inner via hole in the middle part of it，The external diameter of described interior clamping plate (1) is more than the diameter of air vent (17)，Described interior clamping plate (1) outer surface is provided with the interior land (2) cylindrically of overhanging setting around inner via hole，Described interior land (2) is inserted in air vent (17) from cover body (13) inner side and passes，The center of described inner via hole is provided with lead (3)，Multiple connecting rod (4) it is provided with between outer surface and the inner surface of inner via hole of described lead (3)，The plurality of connecting rod (4) is periphery and is supported fixing to lead (3) at lead (3) outer surface，Outlet passageway is formed between adjacent connecting rod (4)，It is provided with through hole in the middle part of described diaphragm and is sleeved on lead (3) and can slide thus controlling the break-make of outlet passageway along lead (3)；Described valve bonnet includes outer clamping plate (6) that is rounded and that be provided with accessibke porosity in the middle part of it, described outer clamping plate (6) is provided with the outer land (7) cylindrically of overhanging setting around accessibke porosity, the top of described outer land (7) is fixed with the shrouding (8) closed by accessibke porosity, and the sidepiece of described outer land (7) offers gas outlet；The outer surface of described interior land (2) is provided with external screw thread, the inner surface of the accessibke porosity of described outer clamping plate (6) is provided with the female thread that the external screw thread with interior land (2) matches, and described outer clamping plate (6) spiral shell is contained in interior land (2) and makes outer clamping plate (6) and interior clamping plate (1) be clamped by cover body (13).
2. according to claim 1 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the upper corresponding mouth and nose place of described cover body (13) is provided with the support (18) outwards will propped up in the middle part of cover body removably.
3. according to claim 2 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the outside of described cover body is provided with the case chip (19) arranged along cover body above-below direction, the both sides of described case chip (19) length direction sew respectively on cover body, making to be formed between case chip (19) and cover body can the inserting slit of plug-in mounting support (18), the upper end of described case chip (19) length direction is sewed up with cover body, described cover body is provided with anti-channeling sheet (20) in the lower end of case chip (19) length direction, both sides and the lower edge of described anti-channeling sheet (20) all sew on cover body, the upper edge of described anti-channeling sheet (20) is higher than the lower edge of case chip (19).
4. according to claim 1 can quickly discharge exhalation gas the mask that cleans, it is characterized in that being separately filled with PP silk floss in described left earmuff and right earcup.
5. according to claim 1 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the thickness of described outer clamping plate (6) axial length less than interior land (2), the sidepiece uniform ring of described outer land (7) is furnished with multiple rectangular gas outlet, the lower edge of described gas outlet is close to the bottom of outer land (7) and is arranged, and the upper limb of gas outlet is higher than the upper surface of interior land (2).
6. according to claim 1 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the upper end of described lead (3) is screwed with for the positioning head (5) that diaphragm is spacing.
7. according to claim 1 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the outer surface of described interior clamping plate (1) is provided with a plurality of compression bar (21), in the form of a ring, between adjacent compression bar (21), interval is arranged described compression bar (21).
8. according to any one of claim 1 to 7 can quickly discharge exhalation gas the mask that cleans, it is characterized in that described diaphragm includes the diaphragm body (10) that its cross section is curved, the middle part of diaphragm body (10) arranges through hole, the periphery of described diaphragm body (10) is provided with the diaphragm seal (11) be arrangeding in parallel with interior land (2) end face, and the external diameter of described diaphragm seal (11) is less than the external diameter of interior land (2).
9. according to claim 8 can quickly discharge exhalation gas the mask that cleans, it is characterized in that the end face of described interior land (2) is provided with its surface of protrusion and ringwise seal convexity (12), described seal convexity (12) is arranged near the inner edge of interior land (2), and the end face of described seal convexity (12) is semicircle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181820.XU CN205378875U (en) | 2016-03-04 | 2016-03-04 | Expired gas that can discharge fast is abluent gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181820.XU CN205378875U (en) | 2016-03-04 | 2016-03-04 | Expired gas that can discharge fast is abluent gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378875U true CN205378875U (en) | 2016-07-13 |
Family
ID=56351848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181820.XU Expired - Fee Related CN205378875U (en) | 2016-03-04 | 2016-03-04 | Expired gas that can discharge fast is abluent gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205378875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991626A (en) * | 2018-08-29 | 2018-12-14 | 张家港市美洁日用品有限公司 | A kind of Respirator structure with breather valve |
| CN111569291A (en) * | 2020-05-19 | 2020-08-25 | 陈品杰 | Umbrella type head full-wrapping protective mouth mask |
-
2016
- 2016-03-04 CN CN201620181820.XU patent/CN205378875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991626A (en) * | 2018-08-29 | 2018-12-14 | 张家港市美洁日用品有限公司 | A kind of Respirator structure with breather valve |
| CN111569291A (en) * | 2020-05-19 | 2020-08-25 | 陈品杰 | Umbrella type head full-wrapping protective mouth mask |
| CN111569291B (en) * | 2020-05-19 | 2021-08-20 | 广东诺梵生物科技有限公司 | Umbrella type head full-wrapping protective mouth mask |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170304 |