CN207519667U - A kind of Respiratory Medicine outpatient service face mask type Double-layer mask - Google Patents
A kind of Respiratory Medicine outpatient service face mask type Double-layer mask Download PDFInfo
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- CN207519667U CN207519667U CN201721292000.9U CN201721292000U CN207519667U CN 207519667 U CN207519667 U CN 207519667U CN 201721292000 U CN201721292000 U CN 201721292000U CN 207519667 U CN207519667 U CN 207519667U
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- valve
- bacteriological filtration
- layer
- mask
- activated carbon
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Abstract
The utility model discloses a kind of Respiratory Medicine outpatient service face mask type Double-layer masks, its structure includes mask main body, left side retainer ring, right edge retainer ring, adjustable head band, activated carbon bacteriological filtration box, internal layer Respirator structure, suction modulation, cold flow outlet valve, fixed block, valve body link block, the utility model realizes suction modulation and is closed when exhaling, so that exhaust gas will not flow back, it is opened during air-breathing so that respiratory is more smooth；Cold flow outlet valve is closed when exhaling, ensure that air is fully filtered, it is opened in air-breathing, reduce the aggregation activity of heat and moisture, the activated carbon bacteriological filtration box of equipment can carry out effective filtration treatment to the air in mask for inhalation, and so as to establish a converting system from pernicious gas to innocuous gas, the activated carbon bacteriological filtration structure sheaf in activated carbon bacteriological filtration box can be replaced freely, so as to extend the service life of equipment, the usage comfort of user and the safety of respiratory are enhanced.
Description
Technical field
The utility model is a kind of Respiratory Medicine outpatient service face mask type Double-layer mask, belongs to Double-layer mask manufacturing technology neck
Domain.
Background technology
Mask is a kind of amenities, refer generally to be worn over nose and mouth for filter into mouth and nose air, hindered with reaching
The harmful gas of gear, smell, the spittle pass in and out the apparatus of wearer's mouth and nose, are made with gauze or paper etc..Mask is to entering lung
Air has certain filtration, and in respiratory infectious disease prevalence, in environment of the dust when pollutions during operation, wear masks tool
There is extraordinary effect.In order to expand the pretective acreage of eye and surrounding, the prior art combines mask with transparent plastic sheet
Together, mask is various fibrous materials, and mask is formed for transparent plastic thin, and shape can be designed to a variety of geometric forms
Shape, manufacture craft is simple, only need to combine mask by different connection modes from transparent plastic thin.Its main feature is that due to mouth
Cover is connected as a single entity with mask, simple in structure, plucks and wears conveniently, see-through is good, unobscured, you can mouth and nose are protected with filter the air,
Pollutant can be prevented to be splashed to eyes and its eyes surrounding facial again, reduction is infected into diameter, is reached and is improved health care protection
The purpose of effect.
But the prior art to enter user's mouth and nose air be filtered during, can not be to mask for inhalation
Interior air carries out effective filtration treatment, so as to which the transfer process from pernicious gas to innocuous gas cannot be achieved, and
Its air suction velocity is excessively slow, and the respiratory that may lead to user is not smooth enough, so that the use of user is comfortable
Degree is insufficient, respiratory safety is insufficient, and the unfailing performance of equipment is unable to reach expection.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Respiratory Medicine outpatient service face mask type pair
Layer mask, can not be to mask for inhalation to solve the prior art during being filtered to the air for entering user's mouth and nose
Interior air carries out effective filtration treatment, so as to which the transfer process from pernicious gas to innocuous gas cannot be achieved, and
Its air suction velocity is excessively slow, and the respiratory that may lead to user is not smooth enough, so that the use of user is comfortable
Degree is insufficient, respiratory safety is insufficient, and the unfailing performance of equipment is unable to reach the problem of expected.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of Respiratory Medicine door
It examines and uses face mask type Double-layer mask, structure includes mask main body, left side retainer ring, right edge retainer ring, adjustable head band, activity
Charcoal bacteriological filtration box, internal layer Respirator structure, suction modulation, cold flow outlet valve, fixed block, valve body link block, the left side are fixed
Ring is fixedly connected on the front-end surface upper left quarter of mask main body, and the right edge retainer ring is fixedly connected on the front end of mask main body
Surface upper right quarter, axisymmetricly relationship, the adjustable head band activity are nested in a left side for the left side retainer ring, right edge retainer ring
The outer surface of side retainer ring, right edge retainer ring, the activated carbon bacteriological filtration box engagement are connected to the front-end table of mask main body
Face middle, the internal layer Respirator structure are fixed in the rear end surface of mask main body, the suction modulation flexible connection
In the inner surface middle of internal layer Respirator structure, the cold flow outlet valve is movably connected on the inner surface of internal layer Respirator structure
Lower part, the fixed block are fixed in the left and right portion of outer surface of cold flow outlet valve, and the suction modulation, cold flow are exhaled
Be fixedly connected between valve by valve body link block, the suction modulation by fix outer rim, transverse connecting rod, adjust valve deck,
Air-breathing filter layer, movable valve, connection buckle, moisture accumulation layer composition, the transverse connecting rod are movably connected on fixed outside
The upper end face middle of frame, the upper end face lower part for adjusting valve deck and being movably connected on fixed outer rim, the air-breathing mistake
Filtering layer is movably connected on transverse connecting rod, the rear surface for adjusting valve deck, and the movable valve is movably connected on fixed outer rim
Rear surface middle, through the inner surface of fixed outer rim, the movable valve consolidates for the moisture accumulation layer activity
Surely it is adhered to the outer surface edge of movable valve.
Further, the cold flow outlet valve is made of expiration valve deck, cold flow valve body, and the cold flow valve body is movably connected on
The back side of expiration valve deck, the cold flow outlet valve are connected by expiration valve deck with valve body link block.
Further, the activated carbon bacteriological filtration box is by bacteriological filtration box body, mounting structure, the layer that is fastened and connected, hand held structures, activity
Charcoal bacteriological filtration structure sheaf forms, and the mounting structure is fixed in the rear end surface middle of bacteriological filtration box body, described to be fastened and connected
Layer is uniformly equally spaced in the inner surface of mounting structure, and the hand held structures are fixed in the outer surface of bacteriological filtration box body
Left and right portion middle, the activated carbon bacteriological filtration structure sheaf activity is through the inside of bacteriological filtration box body.
Further, the activated carbon bacteriological filtration box is flexibly connected by mounting structure with the front-end surface of mask main body, institute
It states mounting structure by the front-end surface of be fastened and connected layer and mask main body to mesh together, the bacteriological filtration box body, active carbon filtration
The mode that bacterium structure sheaf is gap-matched is connected, and the activated carbon bacteriological filtration structure sheaf can be replaced.
Further, the movable valve is located at transverse connecting rod, the back side for adjusting valve deck.
Advantageous effect
The utility model provides a kind of scheme of Respiratory Medicine outpatient service face mask type Double-layer mask, by being equipped with suction modulation
Valve, cold flow outlet valve realize suction modulation and are closed when exhaling so that exhaust gas will not flow back, and when air-breathing opens, and adds
Fast air sucking so that respiratory is more smooth；Cold flow outlet valve is closed when exhaling, and ensures that air is fully filtered,
It is opened during air-breathing, reduces the aggregation activity of heat and moisture, and the activated carbon bacteriological filtration box of equipment can be to the sky in mask for inhalation
Gas carries out effective filtration treatment, so as to fulfill the transfer process from pernicious gas to innocuous gas, establishes one from harmful
Gas is to the converting system of innocuous gas, and the activated carbon bacteriological filtration structure sheaf in activated carbon bacteriological filtration box can carry out free replacement,
So as to extend the service life of equipment, and the buckle-type interface of suction modulation is tightly combined with mask body, and air-tightness is strong,
The usage comfort of user and the safety of respiratory are enhanced, effectively increases the unfailing performance and practicability of equipment
Energy.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of Respiratory Medicine outpatient service face mask type Double-layer mask of the utility model.
Fig. 2 is a kind of structure schematic diagram of Respiratory Medicine outpatient service face mask type Double-layer mask of the utility model.
Fig. 3 is the structure diagram of the utility model suction modulation.
Fig. 4 is the structure schematic diagram of the utility model suction modulation.
Fig. 5 is the utility model suction modulation, the structure schematic diagram of cold flow outlet valve.
Fig. 6 is the structure schematic diagram of the utility model activated carbon bacteriological filtration box.
In figure：Mask main body -1, left side retainer ring -2, right edge retainer ring -3, adjustable head band -4, activated carbon bacteriological filtration
Box -5, internal layer Respirator structure -6, suction modulation -7, cold flow outlet valve -8, fixed block -9, valve body link block -10, fixed outside
Frame -71, transverse connecting rod -72, adjusting valve deck -73, air-breathing filter layer -74, movable valve -75, connection buckle -76, moisture gather
Collect layer -77, expiration valve deck -81, cold flow valve body -82, bacteriological filtration box body -51, mounting structure -52, the layer -53 that is fastened and connected, hand-held knot
Structure -54, activated carbon bacteriological filtration structure sheaf -55.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 6 is please referred to Fig.1, the utility model provides a kind of Respiratory Medicine outpatient service face mask type Double-layer mask, structure packet
Include mask main body 1, left side retainer ring 2, right edge retainer ring 3, adjustable head band 4, activated carbon bacteriological filtration box 5, internal layer Respirator structure
6th, suction modulation 7, cold flow outlet valve 8, fixed block 9, valve body link block 10, the left side retainer ring 2 are fixedly connected on mouth
The front-end surface upper left quarter of cover main body 1, the right edge retainer ring 3 are fixedly connected on the front-end surface upper right quarter of mask main body 1,
Axisymmetricly relationship, 4 activity of adjustable head band are nested in left side and consolidate for the left side retainer ring 2, right edge retainer ring 3
Determine ring 2, right edge retainer ring 3 outer surface, the activated carbon bacteriological filtration box 5 engages the front-end surface for being connected to mask main body 1
Middle, the internal layer Respirator structure 6 are fixed in the rear end surface of mask main body 1, and the suction modulation 7 is flexibly connected
In the inner surface middle of internal layer Respirator structure 6, the cold flow outlet valve 8 is movably connected on the inside of internal layer Respirator structure 6
Surface lower portions, the outer surface left and right portion that the fixed block 9 is fixed in cold flow outlet valve 8 are the suction modulation 7, cold
It is fixedly connected between stream outlet valve 8 by valve body link block 10, the suction modulation 7 is by fixed outer rim 71, lateral connection
Bar 72, adjusting valve deck 73, air-breathing filter layer 74, movable valve 75, connection buckle 76, moisture accumulation layer 77 form, the transverse direction
Connecting rod 72 is movably connected on the upper end face middle of fixed outer rim 71, and the adjusting valve deck 73 is movably connected on fixed outer
The upper end face lower part of frame 71, the air-breathing filter layer 74 are movably connected on transverse connecting rod 72, the lower end for adjusting valve deck 73
Surface, the movable valve 75 are movably connected on the rear surface middle of fixed outer rim 71, and the moisture accumulation layer 77 is lived
The dynamic inner surface through fixed outer rim 71, the movable valve 75 are fixed in the outer surface of movable valve 75
Edge, the cold flow outlet valve 8 are made of expiration valve deck 81, cold flow valve body 82, and the cold flow valve body 82, which is movably connected on, exhales
The back side of air valve cap 81, the cold flow outlet valve 8 are connected by expiration valve deck 81 with valve body link block 10, the activity carbon filtration
Bacterium box 5 is made of bacteriological filtration box body 51, mounting structure 52, the layer 53 that is fastened and connected, hand held structures 54, activated carbon bacteriological filtration structure sheaf 55,
The mounting structure 52 is fixed in the rear end surface middle of bacteriological filtration box body 51, and the layer 53 that is fastened and connected is uniformly equidistant
The inner surface of mounting structure 52 is distributed in, the outer surface that the hand held structures 54 are fixed in bacteriological filtration box body 51 is left and right
Portion middle, through the inside of bacteriological filtration box body 51, the activated carbon bacteriological filtration box 5 leads to for 55 activity of activated carbon bacteriological filtration structure sheaf
The front-end surface that mounting structure 52 is crossed with mask main body 1 is flexibly connected, and the mounting structure 52 passes through layer 53 and the mouth of being fastened and connected
The front-end surface of cover main body 1 meshes together, the side that the bacteriological filtration box body 51, activated carbon bacteriological filtration structure sheaf 55 are gap-matched
Formula is connected, and the activated carbon bacteriological filtration structure sheaf 55 can be replaced, the movable valve 75 be located at transverse connecting rod 72,
Adjust the back side of valve deck 73.
Suction modulation, cold flow outlet valve material safe green described in this patent, air-tightness is good, and nontoxic odorless, order makes
User's skin of face is healthier, and respiratory is safer, enhances the usage comfort of user and the safety of respiratory.
In use, first check for whether equipment appearance is intact, and whether each section is bonded, after confirming Plant in good condition,
Equipment is placed in place, the adjustable head band of equipment is sleeved on to the comfortable position in back upper place of head, by frenulum below
It moves to behind neck and then catches on, and hold the both ends of frenulum to adjust its elasticity, adjust mask in the position of face to reach
To good wearing state, the replacement that the activated carbon bacteriological filtration structure sheaf in activated carbon bacteriological filtration box is timed is handled, later should
Equipment can start to work normally.
The utility model solves the problems, such as to be the prior art in the process for being filtered the air for entering user's mouth and nose
In, effective filtration treatment can not be carried out to the air in mask for inhalation, so as to achieve from pernicious gas to harmless
The transfer process of gas, and its air suction velocity is excessively slow, the respiratory that may lead to user is not smooth enough, so that
The usage comfort of user is insufficient, respiratory safety is insufficient, and the unfailing performance of equipment is unable to reach expection, this practicality is new
Type is combined with each other by above-mentioned component, is realized suction modulation and is closed when exhaling so that exhaust gas will not flow back, and inhale
It is opened during gas, accelerates air sucking so that respiratory is more smooth；Cold flow outlet valve is closed when exhaling, and ensures air quilt
Fully filtering, is opened in air-breathing, reduces the aggregation activity of heat and moisture, and the activated carbon bacteriological filtration box of equipment can be to sucking
Air in mask carries out effective filtration treatment, so as to fulfill the transfer process from pernicious gas to innocuous gas, establishes
One converting system from pernicious gas to innocuous gas, and the activated carbon bacteriological filtration structure sheaf in activated carbon bacteriological filtration box can carry out
Freely replace, so as to extend the service life of equipment, and the buckle-type interface of suction modulation is tightly combined with mask body,
Air-tightness is strong, enhances the usage comfort of user and the safety of respiratory, effectively increases the unfailing performance of equipment
With practical performance., it is described in detail below：
The suction modulation 7 is movably connected on the inner surface middle of internal layer Respirator structure 6, the cold flow outlet valve
8 are movably connected on the inner surface lower part of internal layer Respirator structure 6, and the fixed block 9 is fixed in the outer of cold flow outlet valve 8
The left and right portion in side surface is fixedly connected, the suction between the suction modulation 7, cold flow outlet valve 8 by valve body link block 10
Gas regulating valve 7 is by fixed outer rim 71, transverse connecting rod 72, adjusting valve deck 73, air-breathing filter layer 74, movable valve 75, connection
Buckle 76, moisture accumulation layer 77 form, and the transverse connecting rod 72 is movably connected among the upper end face of fixed outer rim 71
Place, the upper end face lower part for adjusting valve deck 73 and being movably connected on fixed outer rim 71,74 activity of air-breathing filter layer is even
Transverse connecting rod 72, the rear surface for adjusting valve deck 73 are connected to, the movable valve 75 is movably connected on fixed outer rim 71
Rear surface middle, the movable inner surface through fixed outer rim 71 of the moisture accumulation layer 77, the movable valve
75 are fixed in the outer surface edge of movable valve 75, and the cold flow outlet valve 8 is by expiration valve deck 81, cold flow valve body 82
Composition, the cold flow valve body 82 are movably connected on the back side of expiration valve deck 81, the cold flow outlet valve 8 by expiration valve deck 81 with
Valve body link block 10 is connected, and the activated carbon bacteriological filtration box 5 is by bacteriological filtration box body 51, mounting structure 52, the layer 53 that is fastened and connected, hand-held
Structure 54, activated carbon bacteriological filtration structure sheaf 55 form, and the mounting structure 52 is fixed in the rear end surface of bacteriological filtration box body 51
Between, the layer 53 that is fastened and connected uniformly is equally spaced in the inner surface of mounting structure 52, and the hand held structures 54 are fixed viscous
The left and right portion middle of outer surface of bacteriological filtration box body 51 is connected to, the activated carbon bacteriological filtration structure sheaf 55 is movable through bacteriological filtration box
The inside of body 51, the activated carbon bacteriological filtration box 5 are flexibly connected by mounting structure 52 with the front-end surface of mask main body 1.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of Respiratory Medicine outpatient service face mask type Double-layer mask, structure include mask main body (1), left side retainer ring (2),
It is right edge retainer ring (3), adjustable head band (4), activated carbon bacteriological filtration box (5), internal layer Respirator structure (6), suction modulation (7), cold
Flow outlet valve (8), fixed block (9), valve body link block (10), it is characterised in that：
The left side retainer ring (2) is fixedly connected on the front-end surface upper left quarter of mask main body (1), the right edge retainer ring
(3) the front-end surface upper right quarter of mask main body (1), the left side retainer ring (2), right edge retainer ring (3) are fixedly connected on
Axisymmetricly relationship, adjustable head band (4) activity are nested in the outside table of left side retainer ring (2), right edge retainer ring (3)
Face, activated carbon bacteriological filtration box (5) engagement are connected to the front-end surface middle of mask main body (1), the internal layer Respirator structure
(6) rear end surface of mask main body (1) is fixed in, the suction modulation (7) is movably connected on internal layer Respirator structure (6)
Inner surface middle, the cold flow outlet valve (8) is movably connected on the inner surface lower part of internal layer Respirator structure (6), institute
The left and right portion of outer surface that fixed block (9) is fixed in cold flow outlet valve (8) is stated, the suction modulation (7), cold flow are exhaled
It is fixedly connected between air valve (8) by valve body link block (10)；
The suction modulation (7) is by fixed outer rim (71), transverse connecting rod (72), adjusting valve deck (73), air-breathing filter layer
(74), movable valve (75), connection buckle (76), moisture accumulation layer (77) composition, transverse connecting rod (72) flexible connection
In the upper end face middle of fixed outer rim (71), the adjusting valve deck (73) is movably connected on the upper of fixed outer rim (71)
End surfaces lower part, the air-breathing filter layer (74) are movably connected on transverse connecting rod (72), the rear surface for adjusting valve deck (73)；
The movable valve (75) is movably connected on the rear surface middle of fixed outer rim (71), the moisture accumulation layer
(77) activity is fixed in movable valve (75) through the inner surface for fixing outer rim (71), the movable valve (75)
Outer surface edge.
2. a kind of Respiratory Medicine outpatient service face mask type Double-layer mask according to claim 1, it is characterised in that：The cold flow
Outlet valve (8) is made of expiration valve deck (81), cold flow valve body (82), and the cold flow valve body (82) is movably connected on expiration valve deck
(81) the back side, the cold flow outlet valve (8) are connected by expiration valve deck (81) with valve body link block (10).
3. a kind of Respiratory Medicine outpatient service face mask type Double-layer mask according to claim 2, it is characterised in that：The activity
Charcoal bacteriological filtration box (5) is by bacteriological filtration box body (51), mounting structure (52), the layer that is fastened and connected (53), hand held structures (54), activated carbon bacteriological filtration
Structure sheaf (55) forms, and the mounting structure (52) is fixed in the rear end surface middle of bacteriological filtration box body (51), the button
It closes articulamentum (53) to be uniformly equally spaced in the inner surface of mounting structure (52), the hand held structures (54) are fixed in filter
The left and right portion middle of outer surface of bacterium box body (51), the activated carbon bacteriological filtration structure sheaf (55) are movable through bacteriological filtration box body
(51) inside.
4. a kind of Respiratory Medicine outpatient service face mask type Double-layer mask according to claim 1, it is characterised in that：The activity
Charcoal bacteriological filtration box (5) is flexibly connected by mounting structure (52) with the front-end surface of mask main body (1), and the mounting structure (52) is logical
It crosses the layer that is fastened and connected (53) and the front-end surface of mask main body (1) meshes together, the bacteriological filtration box body (51), activated carbon bacteriological filtration
The mode that structure sheaf (55) is gap-matched is connected, and the activated carbon bacteriological filtration structure sheaf (55) can be replaced.
5. a kind of Respiratory Medicine outpatient service face mask type Double-layer mask according to claim 1, it is characterised in that：The activity
Valve body (75) is positioned at transverse connecting rod (72), the back side of adjusting valve deck (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292000.9U CN207519667U (en) | 2017-10-09 | 2017-10-09 | A kind of Respiratory Medicine outpatient service face mask type Double-layer mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292000.9U CN207519667U (en) | 2017-10-09 | 2017-10-09 | A kind of Respiratory Medicine outpatient service face mask type Double-layer mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207519667U true CN207519667U (en) | 2018-06-22 |
Family
ID=62570029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292000.9U Expired - Fee Related CN207519667U (en) | 2017-10-09 | 2017-10-09 | A kind of Respiratory Medicine outpatient service face mask type Double-layer mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207519667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304781A (en) * | 2021-12-09 | 2022-04-12 | 鲍濛濛 | Many interfaces K95 gauze mask breather valve |
-
2017
- 2017-10-09 CN CN201721292000.9U patent/CN207519667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304781A (en) * | 2021-12-09 | 2022-04-12 | 鲍濛濛 | Many interfaces K95 gauze mask breather valve |
| CN114304781B (en) * | 2021-12-09 | 2023-12-15 | 江苏迪乐苏科技有限公司 | Multi-port K95 mask breather valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180622 Termination date: 20181009 |