CN109939380A - The connection and the concealed design method of placement of the gas-guide tube of detachable electric mask - Google Patents
The connection and the concealed design method of placement of the gas-guide tube of detachable electric mask Download PDFInfo
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- CN109939380A CN109939380A CN201711500725.7A CN201711500725A CN109939380A CN 109939380 A CN109939380 A CN 109939380A CN 201711500725 A CN201711500725 A CN 201711500725A CN 109939380 A CN109939380 A CN 109939380A
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Abstract
The concealed detachable electric mask of gas-guide tube is made of mask, gas-guide tube and host.Host is made of air filtration pieces, exhaust fan, power supply and casing.Gas-guide tube is concealed to be connect with mask, and gas-guide tube is also that exhaust pipe hangs and gas-guide tube can physically be stashed as lanyard simultaneously, or host is hung be not placed on gas-guide tube before body to play the role of hiding gas-guide tube, gas-guide tube will not be placed on influence people's lives behavioural habits before body.
Description
Technical field
The present invention relates to a kind of electric mask, especially masks to connect with air filter (also referred to as host) with gas-guide tube
Electric fan air-supply mask.
Background technique
Mask is that people are worn on face because of surrounding environment change, provides the self-protection work of the fresh air of filtering
Tool.Mask is functionally divided into mechanical inspiratory mask and electronic mask of actively supplying gas.Electronic mask of actively supplying gas refers to using electricity
Pond makes the mask of fan air-supply.Electronic mask of actively supplying gas is divided into two kinds, and one kind is exactly that electric fan is directly installed on mask,
Another kind is that filter device (being also filtration purifier or host) is separated with mask, between have gas-guide tube connection.
Detachable electric mask is made of filtration purifier (also referred to as host), gas-guide tube and mask, and filtration purifier is
By filter core or air filter screen, electric fan and machine casing composition.In use, electric fan is powered, electric fan starts pump air, outside
In portion's air inspiration machine, and by the way that after air filter screen or filter element filtering, fresh air is constantly sent by gas-guide tube in a steady stream
Enter into mask, people, which wear mask, can breathe fresh air.Detachable electric mask filter effect is good, but has disadvantage:
First is that mask is worn, using trouble, face has a tracheae relatively to highlight, show especially when use, and action is inconvenient, does not meet people
The behavioural habits lived.People's psychology does not receive have conflict, feels it is the unsound talent's assisted respiartion of body, and join
Expect Oxygen tube.Second is that gas-guide tube one end is suspended on the mask of face and before face, head does not stop to twist, gas-guide tube
Big as centre swinging amplitude using neck, the strength that gas-guide tube pulls mask is big, wears uncomfortable, natural.Third is that mask and host
Between air guide pipe range, the gas-guide tube other end connection host be arranged on arm, head oscillation amplitude is big, and gas-guide tube pulls mouth
The strength of cover is big, wears uncomfortable, natural.In conclusion gas-guide tube is suspended on before body, the strength of mask is swung, pulled
Greatly, wearing experience is poor, and the work of people, life-form structure habit are restricted.
Summary of the invention
The shortcomings that in order to overcome existing detachable electric mask.The present invention provides a kind of separate type that gas-guide tube is concealed
Electric mask.The gas-guide tube of the concealed detachable electric mask of the gas-guide tube is concealed to hang on body or is placed on back
Place, gas-guide tube and mask are also concealed connection, gas-guide tube swing will not be made to pull air guide again because of movement before body
The mask of pipe connection.The gas-guide tube and the concealed connection of mask being worn on the mask of face will not feel wearing, using trouble
And influence people's lives behavioural habits.
The technical solution adopted by the present invention to solve the technical problems is: detachable electric mask in the market is by host
Composition is connect with gas-guide tube with mask.One end of gas-guide tube is connected to the middle part of mask body or one end of gas-guide tube and mask
Outwardly extending one section of ontology junction is very convex vertical, and such gas-guide tube connect with mask body and be suspended on face, feels very
Burden highlights.People's activity is inconvenient, influences the behavioural habits of people, and gas-guide tube is emerging in face and does not meet people
Aesthetic and mental habit.
Design concept is exactly that gas-guide tube is connect and gas-guide tube can't see or seem unobvious, not convex with various masks
It is existing, gas-guide tube and the concealed connection of mask.Head movement will not be connected with gas-guide tube because of the mask of face and feel under the weather
Or it is inconvenient.
Mask is that people are commonly used, and air filtering, winter covering face also thermal effect can be crossed by wearing mask.Mouthful
Cover is divided into warming mouth mask, anti-particulate matter mask (anti-dust mask), medical protective mask, medical surgical respirator etc..Mask body
It is usually made of the filtering material of anti-particulate matter, is fixed on head by modes such as headband, ear bands, passes through the mouth in people, nose region
It forms the space of one and pollution air insulated and forces pollution air that can just enter after mask media filtration by people's air-breathing
Respiratory tract, this mask are disposable breathing masks.Wearing comfort and convenience are according to wearing mode difference, such as: head-type, ear band
Formula, neckstrap formula, neckstrap formula is between headband and ear band, and there are also a kind of masks of wearing mode, is known as 1-shaped open cover on the net.One
Word mask is separately connected one by mask body and both sides and is made of the strip connecting band of one fixed width, and two have a fixed width
Velcro is provided in the strip connecting band of degree.1-shaped open cover is worn on face, and two have the strip of one fixed width to connect
Banding is connected and fixed in rear neck connection with velcro.The function of mask, appearance, material, etc. it is various, do not unify
Standard, for convenience description to mask, it is readily appreciated that, it is also to be covered on face simultaneously that the structure of mask, which is divided into mask body,
What the mouthpiece surface of covering nose and mouth was connected with mask body both sides is worn on part composition fixed on head.Mask body two
While it is worn on part fixed on head, and such as: ear band, headband, neckstrap or the strip connecting band system for having one fixed width of connection
Referred to as connecting band, i.e. mask are made of the connecting band that mask body and mask body both sides are separately connected.
The concealed detachable electric mask of gas-guide tube is made of mask, gas-guide tube and host.Host is by air mistake
Filter disc, exhaust fan, power supply and casing composition.Power supply, which has plenty of to be arranged in the host having in host with battery, is not provided with electricity
Pond, host are to be connected to power by data line with mobile power source.One end of one gas-guide tube A and one end of gas-guide tube B difference
It is connect with two exhaust pipe mouths on host.There is an exhaust outlet on mask.
One section of the other end of the other end of gas-guide tube A and the edge connection of mask body or gas-guide tube A and mask
Face between outer surface or inner surface or surfaces externally and internally be fitted and connected or one section of the other end of gas-guide tube A with the appearance of mask
Face between face or inner surface or surfaces externally and internally is fitted and connected and connect with the edge of mask body.The connection of mask body both sides
Left and right ear band or headband or neckstrap on be disposed with several flexible glue circles respectively.Gas-guide tube A connect with mask body again to
Sequentially pass through the ear band of several flexible glue circles and the left side on the ear band on the mask left side one section of one section of outer extension is fitted and connected,
Make this section of gas-guide tube and after one section of left side ear band connect, and gas-guide tube A re-extends into ear, plays concealment effect, this
One section of gas-guide tube will not swing in body head because the ear band connection with the left side is fixed, achieve the purpose that concealed design.It leads
One section of the other end of the other end of tracheae B and the connection of the edge of mask body or gas-guide tube B and the outer surface of mask are interior
Face between surface or surfaces externally and internally is fitted and connected or one section of outer surface or inner surface with mask of the other end of gas-guide tube B
Or the face between surfaces externally and internally is fitted and connected and connect with the edge of mask body.Gas-guide tube B connect with mask body again to
One section of several flexible glue circles on the ear band that one section of outer extension sequentially passes through on the right of mask and the right ear band is fitted and connected, and is made
After one section of this section of gas-guide tube and the right ear band is connect, and gas-guide tube B re-extends into ear, concealment effect is played, this
Section gas-guide tube will not swing in body head because the ear band connection with the right is fixed, achieve the purpose that concealed design.
(gas-guide tube and mask is arranged near the nostril of mask body inner surface in one end that gas-guide tube is connect with mask body
One end of gas-guide tube can pass through in the face to mask of mask body when face between the outer surface or surfaces externally and internally of ontology connects
On surface).The outer surface of gas-guide tube and mask body is fitted and connected, the identical fabric of mask for air guide tube of mask outer surface connection
Gas-guide tube is fixedly installed in covering gas-guide tube, makes with the concealed setting of the gas-guide tube of mask outer surface being fitted and connected outside mask
On surface.
If with 1-shaped open cover and gas-guide tube A and gas-guide tube the B detachable electric concealed there are also host composition gas-guide tube
Mask.One end of one gas-guide tube A and one end of a gas-guide tube B are connect with two exhaust pipe mouths on host respectively.Air guide
One section of the other end of the other end of pipe A and the connection of the edge of mask body or gas-guide tube A and the outer surface of mask or interior table
Face between face or surfaces externally and internally be fitted and connected or one section of the other end of gas-guide tube A with the outer surface of mask or inner surface or
Face between surfaces externally and internally is fitted and connected and connect with the edge of mask body.Gas-guide tube A connect again outside with mask body
Extend one section and the mask left side the strip connecting band for having one fixed width outer surface or inner surface or surfaces externally and internally between
Face be fitted and connected, make this section of gas-guide tube and the mask body left side there is one section of the strip connecting band of one fixed width to connect,
And after extending to ear, concealment effect is played, this section of gas-guide tube with the strip for having one fixed width on the left side because connect
Band connection is fixed, and will not be swung in body head, be achieved the purpose that concealed design.The other end and mask body of gas-guide tube B
Edge connection or gas-guide tube B the other end one section of face paste between the outer surface or inner surface or surfaces externally and internally of mask
One section of face paste between the outer surface or inner surface or surfaces externally and internally of mask for closing connection or the other end of gas-guide tube B closes company
It connects and is connect with the edge of mask body.Gas-guide tube B connect with mask body again outwardly extending one section on the right of mask
There is the face between the outer surface or inner surface or surfaces externally and internally of the strip connecting band of one fixed width to be fitted and connected, leads this section
Tracheae and the right have one section of the strip connecting band of one fixed width to connect, and after extending to ear, play concealment effect, this
One section of gas-guide tube will not swing in body head, reach because the strip connecting band for having one fixed width with the right is connected and fixed
To the purpose of concealed design.
Gas-guide tube and the outer surface of the strip connecting band for having one fixed width on mask are fitted and connected, and have one on mask
The identical fabric covering gas-guide tube of the mask for air guide tube of the outer surface connection of the strip connecting band of fixed width degree fixes gas-guide tube
Setting makes the gas-guide tube being fitted and connected with the strip connecting band outer surface for having one fixed width on mask is concealed to be arranged in mouth
On the strip connecting band outer surface for having one fixed width on cover.
One section of the part company with mask body and mask both sides respectively before one section and gas-guide tube B of part before gas-guide tube A
Tape splicing connection, two gas-guide tubes difference is concealed to be connect with mask, and user is worn on mask on face, two gas-guide tubes and
The outwardly extending part in mask junction (is tie point of two gas-guide tubes respectively with the connecting band outer end on mask body both sides
Outwardly extending part) it is arranged in behind two ears and rear neck end reaches the effect and purpose of hiding gas-guide tube.This part gas-guide tube
It is arranged after two ears and rear neck end, does not hang, is suspended at before mask body or before face, gas-guide tube when head oscillation
It will not be swung before body, pull mask, vision interference meets people's lives, work behavior habit.It is connect with mask
One section of gas-guide tube being extended outward with mask junction of one section of gas-guide tube on be that the survivor of a murder attempt connect, can gas-guide tube from this
It is pulled out on section gas-guide tube and is separated with mask, can plug to connect again and combine, it is easy to use.
Gas-guide tube both ends on detachable electric mask are concealed to be connect with host and mask, and gas-guide tube is for concealment effect
More preferably, air guide pipe diameter is very thin, but gas-guide tube is connect with mask, and the diameter of gas-guide tube is small, and user can feel when being vented to mask
Feel that air-flow is strong and uncomfortable, thus the diameter of gas-guide tube be intermediate thin both ends two sections of diameters it is thick.Gas-guide tube is connect with mask
One section of air guide pipe diameter is thick, and one section of diameter connecting with host is thick, and one section of diameter in the middle part of gas-guide tube is thin.One in the middle part of gas-guide tube
Section is thin, and the part at both ends is thick, makes gas-guide tube is preferably concealed to connect with mask and host.
The hiding connection method of mask and two gas-guide tubes is an innovative point of the invention.This innovative point makes two to lead
The placement that can be convenient of host of part and the connection of two gas-guide tubes or hang lays the foundation under tracheae.
Lanyard is also referred to as linked with, lifting rope.Lanyard uses extensive, employee's chest card, exhibition card, mobile phone, flashlight etc..Lanyard
Can be convenient and carry hung article, be also prevented from loss, the article for needing to be convenient for carrying, can arrive.In gas-guide tube A
At the one of top with connect at the one of the middle and upper part gas-guide tube B or two at connected with auxiliary accessories, make gas-guide tube A and gas-guide tube B
Junction between host a part of gas-guide tube A and gas-guide tube B as lanyard, make this part gas-guide tube A and gas-guide tube B as
Lanyard using simultaneously be also gas-guide tube with degassing function be another innovative point of the invention.
Gas-guide tube A and the junction gas-guide tube B between host gas-guide tube A and gas-guide tube B as lanyard collection lanyard function
With gas-guide tube degassing function in one.Make gas-guide tube A and the junction gas-guide tube B between host gas-guide tube A and gas-guide tube B work as
It is convenient for carrying host as lanyard, there are the effect and purpose for hiding gas-guide tube.The middle and upper part and the middle and upper part gas-guide tube B of gas-guide tube A
Connect the host for connecting its gas-guide tube A that bears a heavy burden with the lower end gas-guide tube B as certain positions that lanyard is hung on body.Gas-guide tube
The middle and upper part of A, which connect the certain positions for being hung on body as lanyard with the middle and upper part gas-guide tube B, to be made it bear a heavy burden gas-guide tube A and to lead
The host of the lower end tracheae B connection, which hangs method, to be had: first is that neck minor is hung, second is that oblique shoulder is hanging, third is that hung on double shoulders.
Extension neck minor of the gas-guide tube A and gas-guide tube B as lanyard: the mouth on the concealed detachable electric mask of gas-guide tube
Cover is worn on face.At the one of the middle and upper part gas-guide tube A be set with a sleeve 1, the middle and upper part gas-guide tube B one at be set with a sleeve
2, there is a sheet item on sleeve 1, the other end of sheet item is connect with sleeve 2, connect gas-guide tube A with gas-guide tube B.Air guide
It is set with what one sleeve 2 of suit at the one of a sleeve 1 and the middle and upper part gas-guide tube B was set with it respectively at the one of the middle and upper part pipe A
Gas-guide tube has that frictional force is difficult to slide, can be fixedly connected with gas-guide tube A and gas-guide tube B, need to change gas-guide tube A and gas-guide tube B
When the position of junction, the sleeve 2 on the sleeve 1 and gas-guide tube B on gas-guide tube A is pulled with hand.
The lanyard set that gas-guide tube A connect composition with gas-guide tube B is hung on neck, the master that gas-guide tube A is connect with the lower end gas-guide tube B
Machine hangs over front, and gas-guide tube lanyard length is adjustable, and gas-guide tube A and gas-guide tube B is made to have concealment effect.Hang on neck two
The lanyard of gas-guide tube A and gas-guide tube B composition covers again in a shoulder while host is placed on the inside of corresponding arm is exactly
Oblique shoulder is hanging.One gas-guide tube relaxation of back can circularize one section of doubling among gas-guide tube again 180 degree rotation connection
It is fixed.
The method of hung on double shoulders is: one section of gas-guide tube in the middle part of gas-guide tube A is folded in half into annulus, and 180 degree rotation is connected and fixed again
It is covered from arm on a shoulder at an annular sleeve, one section of gas-guide tube in the middle part of gas-guide tube B is folded in half into annulus, and 180 degree is revolved again
Turn to be connected into an annular sleeve and cover from another arm on another shoulder, gas-guide tube A and gas-guide tube B are connected below
Host be placed on back part.Gas-guide tube A is covered with one section of gas-guide tube annular sleeve that doubling connects respectively at the middle part of gas-guide tube B
It allows its weight bearing to hang host on corresponding shoulder, hangs gas-guide tube A a part and gas-guide tube B a part on shoulder and arrive respectively and mask company
One section of the place of connecing holding relaxed state will not pull mask, wear mask easily, comfortably.Three kinds of lanyard methods of gas-guide tube all have
The effect and effect of gas-guide tube are hidden, gas-guide tube is led without place in the work, the life-form structure habit that influence people before body
The concealed detachable electric mask of tracheae is worn light, natural, random.Gas-guide tube can be motley color and float very much
Bright, it is exhaust pipe that people will not be allowed, which to feel, and effect is to convey air for mask.
One sleeve 6 of a sleeve 5 and suit is set in the middle part of gas-guide tube A, one section of gas-guide tube in the middle part of gas-guide tube A is folded in half into
One sleeve 6 of one sleeve 5 of the middle part 180 degree rotation gas-guide tube A suit and suit is connected into an annular sleeve to annulus again；
One sleeve 8 of a sleeve 7 and suit is set in the middle part of gas-guide tube B, one section of gas-guide tube in the middle part of gas-guide tube B is folded in half into annulus again
The sleeve 7 and a sleeve 8 being set in the middle part of 180 degree rotation gas-guide tube B are connected into an annular sleeve.Gas-guide tube A
One sleeve 1 of suit is set with a sleeve 3 again above, and a sleeve 2 of gas-guide tube B suit is set with a sleeve 4 above again,
Have a sheet item on sleeve 3, the other end of sheet item is connect with sleeve 4, be arranged in rear neck end one section of gas-guide tube A and one section
Gas-guide tube B be fastened on rear neck end will not be at random and reach hiding effect.Sleeve 1, sleeve 3, the set being set on gas-guide tube A
Cylinder 5 and sleeve 6 have sleeve 2, sleeve 4, the set that frictional force is difficult to slide, is set on gas-guide tube B with its gas-guide tube being set with respectively
Cylinder 7 and sleeve 8 have frictional force difficult to slide with its gas-guide tube being set with respectively, need to change and are set on gas-guide tube A and gas-guide tube B
Sleeve when, with pulling with corresponding sleeve on corresponding sleeve on gas-guide tube A and gas-guide tube B.
Mask on the concealed detachable electric mask of the concealed gas-guide tube of gas-guide tube is worn on face, mask and master
Machine is connected with gas-guide tube, host do not have to gas-guide tube hung as lanyard, host can be placed on clothes on, on knapsack
Or on auxiliary lanyard.Auxiliary lanyard is divided into oblique shoulder lanyard and both shoulders lanyard, oblique shoulder lanyard and both shoulders lanyard and of the invention one
A innovative approach.Oblique shoulder lanyard is one and is made of the long strip both ends connection of one fixed width.Oblique shoulder packet is used with oblique shoulder extension
Band, oblique shoulder lanyard has certain ductility, flexible, and when use will not tie tight skin.A netted bag is set on oblique shoulder lanyard,
Host can be placed.Oblique shoulder lanyard is worn, and the mask on the concealed detachable electric mask of gas-guide tube is worn on face, main
Machine is placed in the netted bag on oblique shoulder lanyard, and gas-guide tube, which is placed at body back, reaches concealment effect.Both shoulders lanyard is two
A endless belt connect composition with the both ends in a strip broadband respectively.Two endless belts are all strip broadbands and have certain prolong
Stretching property covers skin of not tying tight on shoulder.One netted bag is set on strip broadband.Two endless belts set on both shoulders lanyard is worn
In right and left shoulders, the mask on the concealed detachable electric mask of gas-guide tube is worn on face, and host is placed on back director
In the netted bag being arranged on broadband.Gas-guide tube, which is placed at body back, reaches concealment effect.Three of the above gas-guide tube as
The method of lanyard and two gas-guide tubes are made to stash the both of which that host is placed on back.
For the concealed detachable electric mask of gas-guide tube in use, mask is worn on face, host is placed on back part
Or with being hung on gas-guide tube as lanyard.The power supply opening of host, battery or host machine are provided in host machine casing
When being not provided with battery in shell, it is host with the advantages of mobile power source that host, which is connected with mobile power source power supply data line and powered,
Cost can be reduced and host be hung on when mitigate weight (mobile power source is placed in knapsack or pocket), and it is each
People has mobile power source that can allow most optimum distribution of resources.Outside electric fan turning handle in host air sucking host in and
It filters from the filter in host and is discharged in mask from two gas-guide tube other ends again using two gas-guide tubes, user can
To be drawn onto the air of the outside by host filtering, then the air of exhalation is discharged from the exhaust outlet on mask, circulation is continuous.
Gas-guide tube A and gas-guide tube B respectively with mask junction outwardly extending one section the head after two ears and rear neck end is set
When portion twists, two gas-guide tubes are using neck as centre swinging, because gas-guide tube A and gas-guide tube B are outside with mask junction respectively
One section extended is arranged after two ears and rear neck end is radius minimum from neck recently, so two gas-guide tubes pendulum when head oscillation
Move that small, to pull power small.Two gas-guide tubes are hung on neck as lanyard or oblique shoulder is hung or both shoulders back is hung, and are arranged rear
The partial-length of the relaxation of two gas-guide tubes is very short and nearest with a distance from posterior neck at neck, will not swing because head twists.
Gas-guide tube A and gas-guide tube B respectively with mask junction outwardly extending one section be arranged after two ears and rear neck end, two
The lower end of gas-guide tube is connect with host respectively, and host is placed on the netted bag on the both shoulders lanyard of back part or oblique shoulder lanyard
Netted bag in.Head twist when, two gas-guide tubes using neck as centre swinging because gas-guide tube A and gas-guide tube B respectively with mouth
Cover that outwardly extending one section of junction is arranged after two ears and rear neck end from neck is that radius is minimum recently, so when head oscillation
Two gas-guide tubes swings are small, it is small to pull power.The part gas-guide tube that two gas-guide tubes are connect with host is very short, setting back part away from
It is close from posterior neck, it will not significantly be swung because head twists.
Nose cup is that the ontology of nose cup only covers the position of nose as its name suggests, and oral area does not cover.Nose cup is by nose cup sheet
Ear band or headband or the neckstrap composition that body and nose cover main body both sides are separately connected, nose cover main body both sides are distinguished in description for convenience
The ear band or headband or neckstrap of connection are referred to as connecting band.The cushion rubber that nose cover main body is connected by shell and around it forms, outside
Exhaust outlet is provided on shell.The concealed detachable electric nose cup of gas-guide tube is made of nose cup, host and gas-guide tube.Gas-guide tube
The connection method of nose cup and two gas-guide tubes on concealed detachable electric nose cup and the concealed Split type electric of gas-guide tube
The mask opened one's mouth on cover is identical as the method for the connection of two gas-guide tubes in the technical scheme, and point that gas-guide tube is concealed
Two on the detachable electric mask concealed with gas-guide tube from the connection between two gas-guide tubes on the electronic nose cup of formula are led
The technology for the detachable electric nose cup that the method for connection in the technical scheme between tracheae is identical or gas-guide tube is concealed
The scheme detachable electric nose cup technical solution concealed with gas-guide tube is identical in the technical scheme, for the convenience of description, leading
Nose cover main body on the concealed detachable electric nose cup of tracheae is replaced with the mask body on mask.
The invention has the advantages that two gas-guide tubes respectively with mask it is concealed connection and respectively with mask junction
Outwardly extending one section is arranged after two ears and rear neck stashes, the gas-guide tube of rear neck to one section of air guide between host
Pipe is placed on that back part is hung or the gas-guide tube of rear neck is to one section of gas-guide tube between host has the same of gas-guide tube function
Shi Dangzuo lanyard, which is hung, physically to stash, and the concealed detachable electric mask of gas-guide tube is in use, wear mask
In face, with host is placed on back part or is hung on gas-guide tube as lanyard, gas-guide tube will not be swung before body
Or highlight and influence the behavioural habits of people.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the concealed detachable electric mask of hanging-on-neck type gas-guide tube.
Fig. 2 is the structural schematic diagram for the detachable electric mask that back hanging type gas-guide tube is concealed after both shoulders.
Fig. 3 is the structural schematic diagram of both shoulders lanyard.
Fig. 4 is the structural schematic diagram that 1-shaped open cover is connect with two gas-guide tubes.
Fig. 5 is the structural schematic diagram that ear belt mask is connect with two gas-guide tubes.
1 in figure, gas-guide tube A, 2, gas-guide tube B, 3, mask body, 4, host, 5, sleeve 1,6, sleeve 2,7, sleeve 3,8,
Sleeve 4,9, sleeve 5,10, sleeve 6,11, sleeve 7,12, sleeve 8,13, ear band, 14, have the strip connecting band of one fixed width,
15, endless belt, 16, netted bag.
Specific embodiment
It is further illustrated in conjunction with Fig. 1 and 5 pair of the present embodiment.In Fig. 1 and Fig. 5, the concealed detachable electric of gas-guide tube
Mask is made of mask, gas-guide tube and host (4).Host (4) is made of air filtration pieces, exhaust fan, power supply and casing.
Power supply, which has plenty of in the host (4) having in host (4) with battery setting, is not provided with battery, and host (4) is to use mobile power source
It is connected and is powered by data line.One end of one gas-guide tube A (1) and one end of a gas-guide tube B (2) are respectively and on host (4)
Two exhaust pipe mouth connections.There is an exhaust outlet on mask.
The other end of gas-guide tube A (1) is connect or one section of the other end of gas-guide tube A (1) with the edge of mask body (3)
Face between the outer surface or inner surface or surfaces externally and internally of mask is fitted and connected or one section of the other end of gas-guide tube A (1)
Face between the outer surface of mask or inner surface or surfaces externally and internally is fitted and connected and connect with the edge of mask body (3).
It is disposed with several flexible glue circles respectively on the left and right ear band (13) of mask body (3) both sides connection.Gas-guide tube A (1) and mouth
Cover body (3) connects outwardly extending one section several flexible glue circles sequentially passed through on the ear band (13) on the mask left side and the left side again
One section of ear band (13) be fitted and connected, make this section of gas-guide tube and one section of left side ear band (13) connect, and gas-guide tube A
(1) after re-extending into ear, concealment effect is played, this section of gas-guide tube, will not because the ear band (13) with the left side is connected and fixed
It is swung in body head, achievees the purpose that concealed design.The other end of gas-guide tube B (2) is connect with the edge of mask body (3)
Or one section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end of gas-guide tube B (2) is fitted and connected
Or one section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end of gas-guide tube B (2) is fitted and connected
And it is connect with the edge of mask body (3).Gas-guide tube B (2) connect again outwardly extending one section with mask body (3) and successively wears
One section of several flexible glue circles on ear band (13) crossed on the right of mask and the right ear band (13) is fitted and connected, and makes this section of air guide
It manages and is connect with one section of the right ear band (13), and after gas-guide tube B (2) re-extends into ear, play concealment effect, this section is led
Tracheae will not swing in body head because the ear band (13) with the right is connected and fixed, achieve the purpose that concealed design.Air guide
The one end connecting with mask body (3) is managed to be arranged near the nostril of mask body (3) inner surface.Gas-guide tube and mask body
(3) outer surface is fitted and connected, and the identical fabric covering gas-guide tube of the mask for air guide tube of mask outer surface connection consolidates gas-guide tube
Fixed setting makes one section of gas-guide tube being fitted and connected with mask outer surface is concealed to be arranged on mask outer surface.
At the one of gas-guide tube A (1) middle and upper part with connect at the one of gas-guide tube B (2) middle and upper part or two at use auxiliary accessories
Connection, makes gas-guide tube A (1) and (2) junction gas-guide tube B to this part gas-guide tube A (1) and gas-guide tube B between host (4)
(2) as lanyard, this part gas-guide tube A (1) and gas-guide tube B (2) is used as lanyard while being also that gas-guide tube has exhaust
Function is another innovative point of the invention.Gas-guide tube A (1) and (2) junction gas-guide tube B are to the gas-guide tube A between host (4)
(1) and gas-guide tube B (2) as lanyard integrates lanyard function and gas-guide tube degassing function.Make gas-guide tube A (1) and gas-guide tube B
(2) junction between host (4) gas-guide tube A (1) and gas-guide tube B (2) as lanyard be convenient for carrying host (4), have hidden
Hide the effect and purpose of gas-guide tube.
Mask on the concealed detachable electric mask of gas-guide tube is worn on face.At the one of gas-guide tube A (1) middle and upper part
Be set with a sleeve 1 (5), gas-guide tube B (2) middle and upper part one at be set with a sleeve 2 (6), have a sheet on sleeve 1 (5)
The other end of item, sheet item is connect with sleeve 2 (6), connect gas-guide tube A (1) with gas-guide tube B (2).On in gas-guide tube A (1)
It is set at the one of portion and is set with a sleeve 2 (6) at the one of a sleeve 1 (5) and gas-guide tube B (2) middle and upper part and is set with respectively with it
Gas-guide tube have that frictional force is difficult to slide, gas-guide tube A (1) and gas-guide tube B (2) can be fixedly connected with, need to change gas-guide tube A
(1) and when the position of gas-guide tube B (2) junction it, pulls with hand on the sleeve 1 (5) and gas-guide tube B (2) on gas-guide tube A (1)
Sleeve 2 (6).The lanyard set that gas-guide tube A (1) connect composition with gas-guide tube B (2) is hung on neck, gas-guide tube A (1) and air guide
The host (4) of (2) lower end pipe B connection hangs over front, and gas-guide tube lanyard length is adjustable, has gas-guide tube A (1) and gas-guide tube B (2)
There is concealment effect.The lanyard that the two gas-guide tube A (1) hung on neck and gas-guide tube B (2) form is covered again same in a shoulder
When host (4) is placed on the inside of corresponding arm is exactly that oblique shoulder is hanging.One gas-guide tube relaxation of back can be this part
One section of doubling among gas-guide tube circularizes again 180 degree rotation and is connected and fixed.
Mask in use, be worn on face, two gas-guide tubes are as extension by the concealed detachable electric mask of gas-guide tube
Rope is hung on neck, and host (4) is hung on front.The power supply opening of host (4), it is provided with battery in host (4) casing,
Or when in host (4) casing being not provided with battery, host (4) is connected with mobile power source power supply data line and is powered.Host (4)
It filters in air sucking host (4) outside interior electric fan turning handle and from the filter in host (4) using two
Gas-guide tube is discharged in mask from two gas-guide tube other ends again, and user can be drawn onto the outside by host (4) filtering
Air, then the air of exhalation is discharged from the exhaust outlet on mask, circulation is continuous.
It is further illustrated in conjunction with Fig. 2 and 4 pair of the present embodiment.In Fig. 2 and Fig. 4, the concealed detachable electric of gas-guide tube
Mask is made of mask, gas-guide tube and host (4).Host (4) is made of air filtration pieces, exhaust fan, power supply and casing.
Power supply, which has plenty of in the host (4) having in host (4) with battery setting, is not provided with battery, and host (4) is to use mobile power source
It is connected and is powered by data line.
There are also host (4) to form the concealed Split type electric of gas-guide tube by 1-shaped open cover and gas-guide tube A (1) and gas-guide tube B (2)
It opens one's mouth cover.One end of one gas-guide tube A (1) and one end of a gas-guide tube B (2) respectively with two exhaust pipes on host (4)
Mouth connection.There is an exhaust outlet on mask.The other end of gas-guide tube A (1) is connect with the edge of mask body (3) or gas-guide tube
One section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end of A (1) is fitted and connected or gas-guide tube A
(1) one section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end be fitted and connected and with mask sheet
The edge of body (3) connects.Gas-guide tube A (1) and mask body (3) connect again outwardly extending one section it is certain with having for the mask left side
Face between the outer surface or inner surface or surfaces externally and internally of the strip connecting band (14) of width is fitted and connected, and makes this section of air guide
Pipe has one section of strip connecting band (14) of one fixed width to connect with mask body (3) left side, and after extending to ear,
To concealment effect, this section of gas-guide tube, will not because the strip connecting band (14) for having one fixed width with the left side is connected and fixed
It is swung in body head, achievees the purpose that concealed design.The other end of gas-guide tube B (2) is connect with the edge of mask body (3)
Or one section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end of gas-guide tube B (2) is fitted and connected
Or one section of face between the outer surface or inner surface or surfaces externally and internally of mask of the other end of gas-guide tube B (2) is fitted and connected
And it is connect with the edge of mask body (3).
Gas-guide tube B (2) connect again outwardly extending one section and the length for having one fixed width on the right of mask with mask body (3)
Face between the outer surface or inner surface or surfaces externally and internally of strip connecting band (14) is fitted and connected, and makes this section of gas-guide tube and the right
There is one section of the strip connecting band (14) of one fixed width connection, and after extending to ear, plays concealment effect, this section is led
Tracheae will not swing in body head, reach because the strip connecting band (14) for having one fixed width with the right is connected and fixed
The purpose of concealed design.Gas-guide tube is bonded company with the outer surface of the strip connecting band (14) for having one fixed width on mask
It connects, the identical fabric covering of the mask for air guide tube of the outer surface connection of the strip connecting band (14) for having one fixed width on mask
Gas-guide tube is fixedly installed in gas-guide tube, makes to be fitted and connected with strip connecting band (14) outer surface for having one fixed width on mask
Concealed strip connecting band (14) outer surface for having one fixed width being arranged on mask of gas-guide tube on.
Before gas-guide tube A (1) before one section and gas-guide tube B (2) of part one section of part respectively with mask body (3) and mask
The connection band connection on both sides, two gas-guide tube difference are concealed to be connect with mask, and user is worn on mask on face, and two
Gas-guide tube and the outwardly extending part in mask junction (are connecting band of two gas-guide tubes respectively with mask body (3) both sides
The outwardly extending part of the tie point of outer end) it is arranged in behind two ears and rear neck end reaches the effect and purpose of hiding gas-guide tube.
This part gas-guide tube is arranged after two ears and rear neck end, does not hang, is suspended at before mask body (3) or before face, head
Gas-guide tube will not swing before body, pull mask when portion is swung, and vision interference meets people's lives, work behavior
Habit.It is that the survivor of a murder attempt connect on one section of gas-guide tube that one section of gas-guide tube connecting with mask is extended outward with mask junction,
Gas-guide tube can be pulled out from this section of gas-guide tube and be separated with mask, can plug to connect again and combine, it is easy to use.
The hiding connection method of mask and two gas-guide tubes is an innovative point of the invention.This innovative point makes two to lead
The placement that can be convenient of host (4) of part and the connection of two gas-guide tubes or hang lays the foundation under tracheae.Gas-guide tube A (1)
At the one of middle and upper part with connect at the one of gas-guide tube B (2) middle and upper part or two at connected with auxiliary accessories, make gas-guide tube A (1) with
(2) junction gas-guide tube B between host (4) a part of gas-guide tube A (1) and gas-guide tube B (2) as lanyard, make this part
Gas-guide tube A (1) and gas-guide tube B (2) are of the invention another using being simultaneously also gas-guide tube with degassing function as lanyard
Innovative point.Gas-guide tube A (1) and (2) junction gas-guide tube B between host (4) gas-guide tube A (1) and gas-guide tube B (2) as
Lanyard integrates lanyard function and gas-guide tube degassing function.Make gas-guide tube A (1) and (2) junction gas-guide tube B to host (4)
Between gas-guide tube A (1) and gas-guide tube B (2) as lanyard be convenient for carrying host (4), have the effect of hiding gas-guide tube and mesh
's.
One section of gas-guide tube in the middle part of gas-guide tube A (1) be folded in half into annulus again 180 degree rotation be connected into an annular sleeve from
It is covered on arm on a shoulder, one section of gas-guide tube in the middle part of gas-guide tube B (2) is folded in half into annulus, and 180 degree rotation is connected and fixed again
It is covered on another shoulder from another arm at an annular sleeve, the master that gas-guide tube A (1) and gas-guide tube B (2) are connected below
Machine (4) is placed on back part.One sleeve 6 (10) of one sleeve 5 (9) of suit and suit, gas-guide tube A in the middle part of gas-guide tube A (1)
(1) one section of gas-guide tube in the middle part of is folded in half into the annulus middle part 180 degree rotation gas-guide tube A (1) one sleeve 5 (9) of suit and set again
It fills a sleeve 6 (10) and is connected into an annular sleeve；One sleeve 7 (11) of suit and suit one in the middle part of gas-guide tube B (2)
Sleeve 8 (12), one section of gas-guide tube in the middle part of gas-guide tube B (2) are folded in half into annulus suit in the middle part of 180 degree rotation gas-guide tube B (2) again
A sleeve 7 (11) and a sleeve 8 (12) be connected into an annular sleeve.In gas-guide tube A (1) and gas-guide tube B (2)
One section of gas-guide tube in portion annular sleeve that doubling connects respectively is covered allows its weight bearing to hang host (4) on corresponding shoulder, hangs on shoulder
Gas-guide tube A (1) a part and gas-guide tube B (2) a part arrive will not pull with one section of mask junction holding relaxed state respectively
Mask wears mask easily, comfortably.
Mask in use, be worn on face, two gas-guide tubes are as extension by the concealed detachable electric mask of gas-guide tube
Rope is hung on neck, and host (4) is hung on front.The power supply opening of host (4), it is provided with battery in host (4) casing,
Or when in host (4) casing being not provided with battery, host (4) is connected with mobile power source power supply data line and is powered.Host (4)
It filters in air sucking host (4) outside interior electric fan turning handle and from the filter in host (4) using two
Gas-guide tube is discharged in mask from two gas-guide tube other ends again, and user can be drawn onto the outside by host (4) filtering
Air, then the air of exhalation is discharged from the exhaust outlet on mask, circulation is continuous.
In fig. 1 and 2, three kinds of lanyard methods of gas-guide tube all have the effect of hiding gas-guide tube and effect, gas-guide tube
Without place in work, the life-form structure habit for influencing people before body, the concealed detachable electric mask of gas-guide tube is worn
It wears light, natural, random.Gas-guide tube can be that motley color is very beautiful, and it is exhaust pipe that people will not be allowed, which to feel, make one
Be for mask convey air.
One sleeve 1 (5) of gas-guide tube A (1) suit is set with a sleeve 3 (7) again above, and the one of gas-guide tube B (2) suit
A sleeve 2 (6) is set with a sleeve 4 (8) again above, there is a sheet item, the other end and sleeve 4 of sheet item on sleeve 3 (7)
(8) it connects, the one section of gas-guide tube A (1) and one section of gas-guide tube B (2) that rear neck end is arranged in are fastened on rear neck end will not be at random
And reach hiding effect.Sleeve 1 (5), sleeve 3 (7), sleeve 5 (9) and the sleeve 6 (10) being set on gas-guide tube A (1) are respectively
There are sleeve 2 (6), sleeve 4 (8), the sleeve 7 that frictional force is difficult to slide, is set on gas-guide tube B (2) with its gas-guide tube being set with
(11) and sleeve 8 (12) has frictional force difficult to slide with its gas-guide tube being set with respectively, needs to change gas-guide tube A (1) and air guide
When the sleeve being set on pipe B (2), with pull with sleeve corresponding on sleeve corresponding on gas-guide tube A (1) and gas-guide tube B (2) i.e.
It can.
Gas-guide tube A (1) and gas-guide tube B (2) respectively with mask junction it is outwardly extending one section be arranged after two ears and after
At neck, head twist when, two gas-guide tubes using neck as centre swinging because gas-guide tube A (1) and gas-guide tube B (2) respectively with mouth
Cover that outwardly extending one section of junction is arranged after two ears and rear neck end from neck is that radius is minimum recently, so when head oscillation
Two gas-guide tubes swings are small, it is small to pull power.Two gas-guide tubes are hung on neck as lanyard or oblique shoulder is hung or both shoulders back
It hangs, the partial-length that the relaxation of two gas-guide tubes of rear neck end is arranged in is very short and nearest with a distance from posterior neck, will not be because of head
Portion twists and swings.
In Fig. 3, both shoulders lanyard is that two endless belts (15) connect composition with the both ends in a strip broadband respectively.Two
Endless belt (15) is all strip broadband and has certain extensibility, covers skin of not tying tight on shoulder.Strip is arranged on broadband
One netted bag (16).Two endless belts (15) set on both shoulders lanyard is worn in right and left shoulders, the concealed separate type of gas-guide tube
Mask on electric mask is worn on face, and host (4) is placed in the netted bag (16) being arranged on back part strip broadband.It leads
Tracheae, which is placed at body back, reaches concealment effect.Oblique shoulder lanyard is the long strip both ends connection group for having one fixed width
At.A netted bag (16) is set on oblique shoulder lanyard, host (4) can be placed.With oblique shoulder lanyard is worn on, gas-guide tube is hidden
Mask on the detachable electric mask of formula is worn on face, and host (4) is placed in the netted bag (16) on oblique shoulder lanyard, leads
Tracheae, which is placed at body back, reaches concealment effect.
The concealed detachable electric nose cup of gas-guide tube is made of nose cup, host (4) and gas-guide tube.Gas-guide tube is concealed
Detachable electric nose cup on nose cup and two gas-guide tubes connection method and the concealed detachable electric mask of gas-guide tube
On mask it is identical as the method for the connection of two gas-guide tubes in the technical scheme, and the Split type electric that gas-guide tube is concealed
The connection method between two gas-guide tubes on dynamic nose cup and two air guides on the concealed detachable electric mask of gas-guide tube
The method of connection method in the technical scheme between pipe is identical.
Claims (6)
1. a kind of detachable electric mask that gas-guide tube is concealed is made of mask or nose cup, gas-guide tube and host (4), described
Host (4) is made of host (4) air filtration pieces, exhaust fan, power supply and casing, on the ontology of the mask or nose cup
It is provided with an exhaust outlet, it is characterized in that: one end of gas-guide tube A (1) is connect with the edge of mask body (3) or gas-guide tube A
(1) one section of face between the outer surface of mask or inner surface or surfaces externally and internally of one end connect or gas-guide tube A (1) one
One section of face between the outer surface of mask or inner surface or surfaces externally and internally at end connect and connects with the edge of mask body (3)
It connects, gas-guide tube A (1) and mask body (3) connect again outwardly extending one section and connect with one section of the connecting band on the mask left side, lead
One end of tracheae B (2) connect with the edge of mask body (3) or one section of one end of gas-guide tube B (2) with the outer surface of mask
Or the face between inner surface or surfaces externally and internally connects or one section of one end and the outer surface of mask or the interior table of gas-guide tube B (2)
Face between face or surfaces externally and internally connects and connect with the edge of mask body (3), and gas-guide tube B (2) and mask body (3) are even
It connects again outwardly extending one section to connect with one section of the connecting band on the right of mask, mask is worn on face, two gas-guide tubes difference
It is arranged after two ears and rear neck end makes two air guides for outwardly extending one section again with mask body (3) and the connection band connection on both sides
The method that one section of the top of pipe is connected on mask with the concealed method of mask to be highlighted and back is hiding is placed；One is led
The other end of tracheae A (1) and the other end of a gas-guide tube B (2) are connect with two exhaust pipe mouths on host (4) respectively, are led
At the one of tracheae A (1) middle and upper part with connect at the one of gas-guide tube B (2) middle and upper part or two at connected with auxiliary accessories, make air guide
Pipe A (1) and (2) junction gas-guide tube B between host (4) a part of gas-guide tube A (1) and gas-guide tube B (2) make as lanyard
Method makes this part gas-guide tube stash, while this part gas-guide tube also has a degassing function, in gas-guide tube A (1)
Top, which connect the certain positions for being hung on body as lanyard with gas-guide tube B (2) middle and upper part, makes it bear a heavy burden gas-guide tube A (1) and lead
The host (4) of (2) lower end tracheae B connection；Or gas-guide tube A (1) the other end and a gas-guide tube B (2) the other end
It is connect respectively with two exhaust pipe mouths on host (4), host (4) is placed on the dress ornament of back part, two gas-guide tube difference
It is connect with mask and extends outwardly into the part gas-guide tube of host (4) again and the method for back is set hides and allow and can't see in front simultaneously
And it is close apart from posterior neck, the amplitude of oscillation is small will not pull mask for head twisting；Nose cup on the concealed detachable electric nose cup of gas-guide tube
The company of the mask and two gas-guide tubes in connection method and the concealed detachable electric mask of gas-guide tube with two gas-guide tubes
The method connect in the technical scheme is identical, and between two gas-guide tubes on the concealed detachable electric nose cup of gas-guide tube
Connection method and the concealed detachable electric mask of gas-guide tube on two gas-guide tubes between connection method in this technology
Method in scheme is identical.
2. the concealed detachable electric mask of gas-guide tube according to claim 1, it is characterized in that: the one of gas-guide tube A (1)
End connect with the edge of mask body (3) or one section of one end of gas-guide tube A (1) with the outer surface of mask or inner surface or interior
Face between outer surface be fitted and connected or one section of one end of gas-guide tube A (1) with the outer surface of mask or inner surface or inside and outside
Face between surface is fitted and connected and connect with the edge of mask body (3), and gas-guide tube A (1) is connect again with mask body (3)
Outwardly extending one section with the outer surface of the strip connecting band (14) for having one fixed width on the mask left side or inner surface or inside and outside
Face between surface is fitted and connected or gas-guide tube A (1) with mask body (3) connect again outwardly extending one section and the mask left side
Ear band (13) or headband or neckstrap on one section of connection；One end of gas-guide tube B (2) connect with the edge of mask body (3) or
One section of face between the outer surface or inner surface or surfaces externally and internally of mask of one end of person's gas-guide tube B (2) be fitted and connected or
One section of face between the outer surface or inner surface or surfaces externally and internally of mask of one end of gas-guide tube B (2) be fitted and connected and with
The edge of mask body (3) connects, gas-guide tube B (2) and mask body (3) connect again outwardly extending one section on the right of mask
There is the face between the outer surface or inner surface or surfaces externally and internally of the strip connecting band (14) of one fixed width to be fitted and connected or lead
Tracheae B (2) and mask body (3) connect again outwardly extending one section on the right of mask ear band (13) or headband or neckstrap on
One section of connection.
3. the concealed detachable electric mask of gas-guide tube according to claim 2, it is characterized in that: having on mask is certain
The identical fabric covering gas-guide tube handle of one section connected on the outer surface of the strip connecting band (14) of width mask for air guide tube is led
Tracheae fixed setting；The left and right ear band (13) of mask body (3) both sides connection if or be disposed with respectively in headband or neckstrap
Dry flexible glue circle, gas-guide tube A (1) connect again the outwardly extending one section ear band for sequentially passing through the mask left side with mask body (3)
(13) or in headband or neckstrap several flexible glue circles set gradually respectively are connect with this section of ear band (13) or headband or neckstrap,
Gas-guide tube B (2) and mask body (3) connect again the ear band (13) or headband that outwardly extending one section sequentially passes through on the right of mask or
Several flexible glue circles set gradually respectively in neckstrap are connect with this section of ear band (13) or headband or neckstrap.
4. the concealed detachable electric mask of gas-guide tube according to claim 1, it is characterized in that: gas-guide tube and mask sheet
One end of body (3) connection is arranged near the nostril of mask body (3) inner surface；One section of gas-guide tube and mask body (3)
Outer surface is fitted and connected, and the identical fabric covering gas-guide tube of the mask for air guide tube of one section of mask outer surface connection is this section of gas-guide tube
Covering fixed setting；It is living on one section of gas-guide tube that one section of gas-guide tube and the mask junction connecting with mask extend outward
Mouth connection, gas-guide tube can be pulled out from this section of gas-guide tube to be separated with mask, plugs to connect again and combine；Gas-guide tube A (1) suit
One sleeve 1 (5) is set with a sleeve 3 (7) again above, and a sleeve 2 (6) of gas-guide tube B (2) suit is set with one again above
Sleeve 4 (8) has a sheet item on sleeve 3 (7), and the other end of sheet item is connect with sleeve 4 (8)；Gas-guide tube A (1) middle and upper part
One at be set with a sleeve 1 (5), gas-guide tube B (2) middle and upper part one at be set with a sleeve 2 (6), have one on sleeve 1 (5)
The other end of a sheet item, sheet item is connect with sleeve 2 (6), connect gas-guide tube A (1) with gas-guide tube B (2)；Gas-guide tube A
(1) the lanyard set that composition is connect with gas-guide tube B (2) is hung on neck, the host that gas-guide tube A (1) is connect with gas-guide tube B (2) lower end
(4) front is hung over；Hang over two on neck gas-guide tube A (1) and gas-guide tube B (2) composition lanyard cover again it is same in a shoulder
When host (4) is placed on the inside of corresponding arm is exactly that oblique shoulder is hanging, a gas-guide tube relaxation of back can be gas-guide tube
One section of intermediate doubling circularizes again 180 degree rotation and is connected and fixed；The method of hung on double shoulders is one section in the middle part of gas-guide tube A (1)
Gas-guide tube is folded in half into annulus, and 180 degree rotation is connected into an annular sleeve and is covered on a shoulder from arm again, gas-guide tube B
(2) one section of gas-guide tube in the middle part of is folded in half into annulus, and 180 degree rotation is connected into an annular sleeve and covers from another arm again
On another shoulder, the host (4) that gas-guide tube A (1) and gas-guide tube B (2) are connected below is placed on back part.
5. the concealed detachable electric mask of gas-guide tube according to claim 4, it is characterized in that: in the middle part of gas-guide tube A (1)
It is set with one sleeve 6 (10) of a sleeve 5 (9) and suit, one section of gas-guide tube in the middle part of gas-guide tube A (1) is folded in half into annulus again 180
Degree rotation is connected into an annular with one sleeve 6 (10) of one sleeve 5 (9) of suit in the middle part of gas-guide tube A (1) and suit
Set, the middle part gas-guide tube B (2) are set with one sleeve 8 (12) of a sleeve 7 (11) and suit, and one section in the middle part of gas-guide tube B (2) is led
Tracheae is folded in half into the annulus sleeve 7 (11) that the middle part 180 degree rotation gas-guide tube B (2) is set with again and a sleeve 8 (12) even
It connects and is fixed into an annular sleeve.
6. the concealed detachable electric mask of gas-guide tube according to claim 1, it is characterized in that: oblique shoulder lanyard is one
It is made of the long strip both ends connection of one fixed width, a netted bag (16) is set on oblique shoulder lanyard, host (4) can be placed；
Both shoulders lanyard is that two endless belts (15) connect composition with the both ends in a strip broadband respectively.Two endless belts (15) are all long
Broadband and there is certain extensibility, a netted bag (16) is set on strip broadband, and host (4) is placed on netted bag (16)
It is interior；It is provided in host (4) casing and is not provided with battery host (4) in battery or host (4) casing and is powered with mobile power source
It is connected and is powered with data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500725.7A CN109939380A (en) | 2017-12-20 | 2017-12-20 | The connection and the concealed design method of placement of the gas-guide tube of detachable electric mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500725.7A CN109939380A (en) | 2017-12-20 | 2017-12-20 | The connection and the concealed design method of placement of the gas-guide tube of detachable electric mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939380A true CN109939380A (en) | 2019-06-28 |
Family
ID=67006424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711500725.7A Pending CN109939380A (en) | 2017-12-20 | 2017-12-20 | The connection and the concealed design method of placement of the gas-guide tube of detachable electric mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109939380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073463A1 (en) * | 2020-10-08 | 2022-04-14 | 中创富国(北京)科技发展研究院有限公司 | Simple and aesthetically-pleasing respiratory system protective cover |
-
2017
- 2017-12-20 CN CN201711500725.7A patent/CN109939380A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073463A1 (en) * | 2020-10-08 | 2022-04-14 | 中创富国(北京)科技发展研究院有限公司 | Simple and aesthetically-pleasing respiratory system protective cover |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Fang Gaoliang Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |
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| WD01 | Invention patent application deemed withdrawn after publication |