CN207085106U - Nose cup and breathing suit - Google Patents
Nose cup and breathing suit Download PDFInfo
- Publication number
- CN207085106U CN207085106U CN201721010199.1U CN201721010199U CN207085106U CN 207085106 U CN207085106 U CN 207085106U CN 201721010199 U CN201721010199 U CN 201721010199U CN 207085106 U CN207085106 U CN 207085106U
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- China
- Prior art keywords
- air inlet
- inlet pipe
- check valve
- nose cup
- elastic component
- Prior art date
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 22
- 230000000241 respiratory effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 6
- 229920000079 Memory foam Polymers 0.000 claims description 5
- 239000008210 memory foam Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 210000000214 mouth Anatomy 0.000 description 14
- 210000003128 head Anatomy 0.000 description 7
- 238000000746 purification Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 210000004903 cardiac system Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of nose cup and breathing suit, is related to technical field of medical instruments, nose cup provided by the utility model includes：Two root breath pipes and an air inlet pipe, two root breath pipes are located at the homonymy of air inlet pipe and communicated with air inlet pipe；Corresponding one end of two air inlet pipe is arranged with elastic component, one end of the remote elastic component of two air inlet pipe is equipped with the first check valve for exhaled gas discharge, and nose cup provided by the utility model alleviates the technical problem that mouth mask in the prior art makes the head of user and face does not feel well and the action such as talk or drink water to user is made troubles.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is set with more particularly, to a kind of nose cup and breathing.
Background technology
Present In The Atmosphere Over China damage ratio is more serious, haze weather almost normalization, and haze weather phenomenon can give weather, ring
Cause significantly to negatively affect in terms of border, health, economic dispatch, such as：Cause urban atmosphere acid rain, photochemical fog phenomenon, lead
Cause atmospheric visibility to decline, hinder the aerial, water surface and the traffic of land face；Improve the death rate, make chronic disease aggravation, make respiratory system and
Cardiac system disease progression, change PFT and structure, influence fecundity, the immune structure for changing human body etc..It is although national
Many measure control atmosphere pollutions are taken, but haze weather is growing on and on.Therefore, how to reduce in suction haze air
The harmful substances such as PM2.5 protect oneself maximally effective measure as us.And the mode of wherein most convenient is exactly to wear haze
Mouth mask.
Conventional haze mouth mask has 3M haze mouth masks, in addition, also having developed Portable air purifier, he overcomes
The filter area of mouth mask is not big enough and the problem of filtered air amount is insufficient during air-breathing.And the mouth mask in Portable air purifier
It is made of plastics, four sides are silica gel, to prevent from leaking out, mouth mask are closely buckled in into user head by restraint zone, worn for a long time
The head and face for making user can all not feel well；In addition, mouth mask area is big, face's large area is blocked, to user
The action such as talk or drink water is made troubles.
Utility model content
The purpose of this utility model is to provide a kind of nose cup, with alleviate mouth mask in the prior art make user head and
Face does not feel well and talked to user or technical problem that the action such as drink water is made troubles.
Provided by the utility model kind of nose cup includes：A piece air inlet pipe and two root breath pipes, two respiratory siphons are located at
The homonymy of the air inlet pipe and communicated with the air inlet pipe；
Corresponding one end of two air inlet pipe is arranged with elastic component, the remote respiratory siphon of the air inlet pipe
Side is provided with the first check valve for being used for exhaled gas discharge.
Further, the side of the remote elastic component of the air inlet pipe is provided with the first connector with ventilating opening；
First check valve is in umbrella, is provided with the groove of first check valve and first connector activity
First connecting pole of connection, the groove of first check valve is relative with the elastic component, and first check valve can be along described
The length direction movement of first connecting pole.
Further, it is provided with what the gas for being used to prevent exhalation was discharged from the inlet end of the air inlet pipe in the air inlet pipe
Second check valve.
Further, the inlet end of the air inlet pipe is provided with the second connector with ventilating opening；
Second check valve is in umbrella, is provided with the groove of second check valve and second connector activity
Second connecting pole of connection, for the groove of second check valve towards the outside of the air inlet pipe, second check valve can edge
The length direction movement of second connecting pole.
Further, the air inlet pipe is curved, and two respiratory siphons are located at the side of air inlet pipe depression.
Further, the elastic component is made up of memory foam and is in round table-like, the diameter of the first end of the elastic component
Less than the diameter at the second end of the elastic component, the elastic component be sheathed on the outside of the respiratory siphon and its first end with it is described
The end of respiratory siphon is relative.
Nose cup provided by the utility model includes：A piece air inlet pipe and two root breath pipes, two root breath pipes are located at air inlet pipe
Homonymy and communicated with air inlet pipe；Corresponding one end of two air inlet pipe is arranged with elastic component, the remote breathing of air inlet pipe
The side of pipe is provided with the first check valve for being used for exhaled gas discharge.When in use, air inlet pipe can be made to be connected with clarifier, incited somebody to action
When two respiratory siphons are put into nostril, the elastic component on respiratory siphon is extruded, the end of elastic component and respiratory siphon is put into nostril, several seconds
Elastic component, which resiles, afterwards closes nostril, prevents nose cup from dropping；During use, when the wearer inhales the air, the first check valve
To close, the air after purification is inhaled by the user by air inlet pipe and two respiratory siphons, when user exhales, the pressure in air inlet pipe
Power increase, the first check valve in air inlet pipe are opened, and the gas of exhalation discharge at the first check valve, do not stay in respiratory siphon with
In air inlet pipe；When stopping using nose cup, the outside of nose can be gently extruded with finger, reduces intranarial elastic component, so
After remove nose cup.
Compared with the mouth mask on user head is fixed on by restraint zone in the prior art, nose cup provided by the utility model
Nose cup can be made to be fixed in the nostril of user without using restraint zone, prevent the face of user from not feeling well；Meanwhile nose
Cover does not block the oral cavity of user, and the action such as prevent from speaking or drink water to user is made troubles.
Another object of the present utility model is that providing a kind of breathing is set with, and makes user to alleviate mouth mask in the prior art
Head and face do not feel well and talked to user or technical problem that the action such as drink water is made troubles.
Breathing suit provided by the utility model includes：Nose cup described in clarifier and above-mentioned technical proposal, the nose cup
It is connected with the clarifier.
Further, the clarifier includes the housing provided with inlet end and outlet side, from the inlet end to it is described go out
Gas end is disposed with HEPA H11 filter screens, active carbon filter screen and conductive filter screen.
Further, the side of the remote active carbon filter screen of the conductive filter screen is provided with fan, the fan with
Sealing plate is provided between the conductive filter screen, place relative with the fan is provided with through hole on the sealing plate.
Further, the distance between the sealing plate and the conductive filter screen scope are 1.5mm-2.5mm.
Described breathing suit is same relative to Dominant Facies possessed by prior art with above-mentioned nose cup, no longer superfluous herein
State.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the exploded perspective view for the nose cup that the utility model embodiment provides；
Fig. 2 is the structural representation of the first check valve in the nose cup that the utility model embodiment provides；
Fig. 3 is the exploded perspective view of clarifier in the breathing suit that the utility model embodiment provides；
Fig. 4 is the structural representation linked up with the breathing suit that the utility model embodiment provides；
Fig. 5 is the external structure schematic diagram of clarifier in the breathing suit that the utility model embodiment provides.
Icon：100- air inlet pipe；The connectors of 110- first；111- protective covers；The connectors of 120- second；200- is exhaled
Suction pipe；300- elastic components；The check valves of 400- first；The connecting poles of 410- first；The check valves of 500- second；610- housings；
611- inlet ends；612- outlet sides；620-HEPA H11 filter screens；630- active carbon filter screens；640- conduction filter screens；650-
Fan；660- sealing plates；670- batteries；700- is linked up with；800- fixtures.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Fig. 1 is the exploded perspective view for the nose cup that the utility model embodiment provides, as shown in figure 1, the utility model is implemented
The kind nose cup that example provides includes：A piece root breath pipe 200 of air inlet pipe 100 and two, two root breath pipes 200 are located at air inlet pipe 100
Homonymy and communicated with air inlet pipe 100；Corresponding one end of two air inlet pipe 100 is arranged with elastic component 300, air inlet pipe 100
Remote respiratory siphon 200 side be provided be used for exhaled gas discharge the first check valve 400.
Specifically, the rectangular in cross-section of air inlet pipe 100, one end closing of air inlet pipe 100, the other end are provided with air inlet, two
Root breath pipe 200 is located at the same side of air inlet pipe 100；The quantity of first check valve 400 is two, two the first check valves 400
The side of the remote respiratory siphon 200 of air inlet pipe 100 is respectively positioned on, two the first check valves 400 and two root breath pipes 200 are relative one by one
Set, the outside of two the first check valves 400 is provided with protective cover 111.
Further, the side of the remote elastic component 300 of air inlet pipe 100 is provided with the first connector 110 with ventilating opening；The
One check valve 400 is in umbrella, and first be flexibly connected with the first connector 110 is provided with the groove of the first check valve 400 and is connected
Post 410 is connect, the groove of the first check valve 400 is relative with elastic component 300, and the first check valve 400 can be along the length of the first connecting pole 410
Spend direction movement.
As shown in figure 1, two connecting grooves being oppositely arranged one by one with two root breath pipes 200 are provided with air inlet pipe 100,
The section of connecting groove is rounded；The section of first connector 110 is rounded, and is provided with the end face of the first connector 110
Multiple ventilating openings in sector, circumference of multiple ventilating openings along the first connector 110 is uniformly distributed, in the first connector 110
The heart is provided with the first connection through hole, and the axis direction of the first connection through hole is identical with the axis direction of the first connector 110；Such as figure
Shown in 2, the first check valve 400 is in umbrella, the shape and size of slot opening and the shape of connecting groove of the first check valve 400
It is identical with size, for ventilating opening all to be covered in air-breathing；One end of first connecting pole 410 is connected to the first check valve
At center in 400 grooves, the other end is located at outside groove, the length direction of the first connecting pole 410 and the plane perpendicular of groove；The
One check valve 400 is located at the outside of air inlet pipe 100, and the first connecting pole 410 is located at air inlet pipe 100 through the first connection through hole
Internal one end is provided with spacing preiection, and the length of the first connecting pole 410 is more than the length of the first connection through hole, so that first is single
It can be moved to valve 400 along the length direction of the first connecting pole 410 relative to the first connector 110；First connecting pole 410 is by elasticity
Material is made, for example, rubber or silica gel etc., convenient dismantle down the first check valve 400 is cleaned.
Further, the gas for being used to prevent exhalation is provided with air inlet pipe 100 to discharge from the inlet end 611 of air inlet pipe 100
The second check valve 500.The gas that second check valve 500 is used to prevent user from breathing out enters clarifier.
Specifically, the inlet end 611 of air inlet pipe 100 is provided with the second connector 120 with ventilating opening；Second check valve 500
In umbrella, the second connecting pole being flexibly connected with the second connector 120 is provided with the groove of the second check valve 500, second is single
It can be moved to the groove of valve 500 towards the outside of air inlet pipe 100, the second check valve 500 along the length direction of the second connecting pole.
The inlet end 611 of air inlet pipe 100 is provided with that the rounded receiving in section is strong, the axis direction and air inlet pipe of accommodating chamber
100 airintake direction is identical, and the second rounded connector 120 of section, the end face of the second connector 120 are provided with accommodating chamber
On be provided with it is multiple be uniformly distributed in fan-shaped ventilating openings, circumference of multiple ventilating openings along the second connector 120, the second connector
120 are provided centrally with the second connection through hole, the axis direction phase of the axis direction and the second connector 120 of the second connection through hole
Together；Second check valve 500 is in umbrella, the shape and size of the slot opening of the second check valve 500 and the shape in accommodating chamber section
It is identical with size, for ventilating opening all to be covered when exhaling；It is recessed that one end of second connecting pole is connected to the second check valve 500
At center in groove, the other end is located at outside groove, the length direction of the second connecting pole and the plane perpendicular of groove；Second check valve
500 connect through hole, and free end positioned at the side of the close respiratory siphon 200 of the second connector 120, the second connecting pole through second
It is provided with spacing preiection, the length of the second connecting pole is more than the length of the second connection through hole, so that the second check valve 500 can be along the
The length direction of two connecting poles moves relative to the second connector 120；Second connecting pole is made up of elastomeric material, for example, rubber
Or silica gel etc., convenient dismantle down the second check valve 500 are cleaned.In user's breathing process, the pressure in air inlet pipe 100
Power is less than pressure at clarifier and extraneous, and the first check valve 400 and the second check valve 500 are to inside air inlet pipe 100
Direction motion, the first check valve 400 by the first connector 110 ventilating opening cover, prevent that non-purified air from being used
Person sucks, and the second check valve 500 opens the ventilating opening on the second connector 120, and the air after purification passes through the second connector
Ventilating opening on 120 enters air inlet pipe 100, is inhaled by the user；In user's respiratory, the pressure in air inlet pipe 100
More than the pressure at the clarifier and external world, the first check valve 400 and the second check valve 500 are to away from inside air inlet pipe 100
Direction is moved, and the first check valve 400 opens the ventilating opening on the first connector 110, and the second check valve 500 is by the second connector
Ventilating opening covers on 120, prevents the gas of exhalation from entering clarifier, meanwhile, the gas of exhalation is from leading on the first connector 110
Discharged at air port.
Further, air inlet pipe 100 is curved, and two respiratory siphons 200 are located at the side that air inlet pipe 100 is recessed.
Further, elastic component 300 is made up of memory foam and is in round table-like, and the diameter of the first end of elastic component 300 is small
Diameter in the second end of elastic component 300, elastic component 300 is sheathed on the outside of respiratory siphon 200 and its first end and respiratory siphon 200
End it is relative.
As shown in figure 1, one end, another respiratory siphon 200 of the root breath pipe 200 located at depression side are located at depression side
The other end, be arranged with elastic component 300 made of memory foam, elastic component 300 and respiratory siphon on two root breath pipes 200
200 are detachably connected, and the side of elastic component 300 is in the arc prominent to the direction away from respiratory siphon 200.The air inlet pipe 100 is set to be in
Arc, match with the nose external form of human body, make user more comfortable after wearing, the side of elastic component 300 made of memory foam
Just nose cup is fixed in user nostril, meanwhile, elastic component 300 is detachably connected with respiratory siphon 200, convenient by elastic component
Cleaned under 300 dismountings.
The nose cup that the utility model embodiment provides includes：A piece root breath pipe 200 of air inlet pipe 100 and two, two root breaths
Pipe 200 is located at the homonymy of air inlet pipe 100 and communicated with air inlet pipe 100；Corresponding one end of two air inlet pipe 100 is arranged with
Elastic component 300, the side of the remote respiratory siphon 200 of air inlet pipe 100 are provided with the first check valve 400 for being used for exhaled gas discharge.
When in use, air inlet pipe 100 can be made to be connected with clarifier, when two respiratory siphons 200 are put into nostril, extrudes respiratory siphon 200
On elastic component 300 end of elastic component 300 and respiratory siphon 200 is put into nostril, elastic component 300 resiles nose after several seconds
Hole is closed, and prevents nose cup from dropping；During use, when the wearer inhales the air, the first check valve 400 is closed, the air after purification
It is inhaled by the user by air inlet pipe 100 and two respiratory siphons 200, when user exhales, the pressure increase in air inlet pipe 100,
The first check valve 400 in air inlet pipe 100 is opened, and the gas of exhalation is discharged at the first check valve 400, does not stay in respiratory siphon
200 and air inlet pipe 100 in；When stopping using nose cup, the outside of nose can be gently extruded with finger, makes intranarial elastic component
300 reduce, and then take out nose cup.
Compared with being fixed on the mouth mask on user head by restraint zone in the prior art, the utility model embodiment provides
Nose cup nose cup can be made to be fixed in the nostril of user without using restraint zone, prevent the face of user from not feeling well；
Meanwhile nose cup does not block the oral cavity of user, the action such as prevent from speaking or drink water to user is made troubles.
Embodiment two
The purpose of the present embodiment two is that providing a kind of breathing is set with, and makes the head of user to alleviate mouth mask in the prior art
Portion and face do not feel well and talked to user or technical problem that the action such as drink water is made troubles.
The breathing suit that the present embodiment two provides includes：The nose cup that clarifier and embodiment one provide, nose cup and clarifier
Connection.
Specifically, nose cup is connected with clarifier by flexible pipe, a diameter of 10mm of flexible pipe, it is arranged just like Fig. 4 institutes on flexible pipe
The hook 700 shown；The shell of clarifier is provided with the bandage for being bound to clarifier with user, or, such as Fig. 5 institutes
Show, the shell of clarifier is provided with the fixture 800 being used for by clarifier on user's loins belt, in use, will be net
Change device and be fixed on user's body, hook 700 can be hung on use by flexible pipe from nose cup through user face side to ear lower section
The ear of person, prevents flexible pipe from dropping downwards.
As shown in figure 3, clarifier includes the housing 610 provided with inlet end 611 and outlet side 612, from inlet end 611 to going out
Gas end 612 is disposed with HEPA H11 filter screens 620, active carbon filter screen 630 and conductive filter screen 640.
Specifically, inlet end 611, on the right side of housing 610, the end face is provided with 315 circular holes, 315 circular holes point
15 rows are distributed in, often row includes 21, makes that air is abundant, uniformly rapidly enters inside housing 610；Outlet side 612 is located at housing 610
Upper surface, outlet side 612 is provided with one and the escape pipe that is communicated inside housing 610, for being connected with flexible pipe.
HEPA (efficient filter, English full name：High efficiency particulate air filter) H11 filter screens
Thickness be 10mm, to 0.3 μm of percent of pass be 95%, windage is less than 30pa, filtering velocity 5.33cm/s；Use HEPA H11 wind
Hinder low.
The thickness of active carbon filter screen 630 is 5mm, and air drag is less than 40pa, filtering velocity 0.5m/s, and benzene adsorption rate is more than
200mg/g, the nuisance thinner to particle of active carbon filter screen 630 adsorb.
The input voltage of conductive filter screen 640 is 12V, is exported as 3KV, thickness 5mm, can adsorb 0.007 μm of particulate,
HEPA filter screens stop that 0.007 μm of stop rate is 42%, and the stop rate of conductive filter screen 640 can reach 85%.The air warp of pollution
Become clean after crossing above three filter screen, be purified the air that user sucks.
Further, the side of the remote active carbon filter screen 630 of conductive filter screen 640 is provided with fan 650, fan 650 with
Sealing plate 660 is provided between conductive filter screen 640, locates to be provided with through hole relatively with fan 650 on sealing plate 660.
Fan 650 is located at outlet side 612, and the through hole on sealing plate 660 is rounded, and fan 650 is located at the logical of sealing plate 660
At hole.In the clarifier course of work, fan 650 makes the air of purification flow to outlet side 612 from through hole.Fan 650 is with going out
The circular hole at gas end 612 coordinates, and accelerates the flowing of air, meets the needs of user's breathing.
Further, the distance between sealing plate 660 and conductive filter screen 640 scope are 1.5mm-2.5mm.
Specifically, the distance between sealing plate 660 and conductive filter screen 640 can be 1.5mm, 2mm or 2.5mm etc., at this
In embodiment, the distance between sealing plate 660 and conductive filter screen 640 are 2mm, and the air-flow allowed after filtering more swimmingly enters fan
In 650, allow filter screen utilization rate and meanwhile reach maximum.
Further, be additionally provided with battery 670 in clarifier, battery 670 respectively with conductive filter screen 640 and fan 650
Electrical connection, housing 610 are provided with the charging indicator light being connected with battery 670, facilitate clarifier after being charged to battery 670
Carry and use.
Further, the circuit board being connected with the signal of fan 650 is additionally provided with housing 610, for controlling turning for fan 650
Speed, housing 610 are provided with the button being connected with circuit board, and the rotating speed of fan 650 is adjusted by button, meet the need of user
Will,
The nose cup that the breathing suit that the present embodiment two provides provides with embodiment one is relative to excellent possessed by prior art
Gesture is identical, will not be repeated here.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. nose cup, it is characterised in that including：A piece air inlet pipe and two root breath pipes, two respiratory siphons are positioned at described The homonymy of air inlet pipe and communicated with the air inlet pipe；Corresponding one end of two air inlet pipe is arranged with elastic component, the side of the remote respiratory siphon of the air inlet pipe Provided with the first check valve discharged for exhaled gas.
- 2. nose cup according to claim 1, it is characterised in that the side of the remote respiratory siphon of the air inlet pipe is provided with The first connector with ventilating opening；First check valve is in umbrella, is provided with the groove of first check valve and is flexibly connected with first connector The first connecting pole, the groove of first check valve is relative with the elastic component, and first check valve can be along described first The length direction movement of connecting pole.
- 3. nose cup according to claim 1, it is characterised in that be provided with the air inlet pipe gas that is used to preventing exhalation from Second check valve of the inlet end discharge of the air inlet pipe.
- 4. nose cup according to claim 3, it is characterised in that the inlet end of the air inlet pipe is provided with second with ventilating opening Connector；Second check valve is in umbrella, is provided with the groove of second check valve and is flexibly connected with second connector The second connecting pole, towards the outside of the air inlet pipe, second check valve can be along described for the groove of second check valve The length direction movement of second connecting pole.
- 5. according to the nose cup described in claim any one of 1-4, it is characterised in that the air inlet pipe is curved, is exhaled described in two Suction pipe is located at the side of air inlet pipe depression.
- 6. nose cup according to claim 1, it is characterised in that the elastic component is made up of memory foam and in round table-like, The diameter of the first end of the elastic component is less than the diameter at the second end of the elastic component, and the elastic component is sheathed on the breathing The outside of pipe and its first end is relative with the end of the respiratory siphon.
- 7. one kind breathing suit, it is characterised in that including：Clarifier and the nose cup as described in claim any one of 1-6, institute Nose cup is stated to be connected with the clarifier.
- 8. breathing suit according to claim 7, it is characterised in that the clarifier includes being provided with inlet end and outlet side Housing, be disposed with HEPAH11 filter screens, active carbon filter screen and conductive filter screen from the inlet end to the outlet side.
- 9. breathing suit according to claim 8, it is characterised in that the remote active carbon filter screen of the conductive filter screen Side be provided with fan, be provided with sealing plate between the fan and the conductive filter screen, on the sealing plate with the fan Relative place is provided with through hole.
- 10. breathing suit according to claim 9, it is characterised in that between the sealing plate and the conductive filter screen Distance range is 1.5mm-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010199.1U CN207085106U (en) | 2017-08-11 | 2017-08-11 | Nose cup and breathing suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010199.1U CN207085106U (en) | 2017-08-11 | 2017-08-11 | Nose cup and breathing suit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085106U true CN207085106U (en) | 2018-03-13 |
Family
ID=61541392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010199.1U Expired - Fee Related CN207085106U (en) | 2017-08-11 | 2017-08-11 | Nose cup and breathing suit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281664A (en) * | 2017-08-11 | 2017-10-24 | 陆德顺 | Nose cup and breathing suit |
| CN111298314A (en) * | 2020-03-20 | 2020-06-19 | 中山市赛恩电器科技有限公司 | Respiratory protection device and protection wearing system |
-
2017
- 2017-08-11 CN CN201721010199.1U patent/CN207085106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281664A (en) * | 2017-08-11 | 2017-10-24 | 陆德顺 | Nose cup and breathing suit |
| CN111298314A (en) * | 2020-03-20 | 2020-06-19 | 中山市赛恩电器科技有限公司 | Respiratory protection device and protection wearing system |
| CN111298314B (en) * | 2020-03-20 | 2024-10-29 | 中山市赛恩电器科技有限公司 | Respiratory protection device and protection wearing system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |