CN208114038U - Breathing mask for preventing tuberculosis from being spread - Google Patents
Breathing mask for preventing tuberculosis from being spread Download PDFInfo
- Publication number
- CN208114038U CN208114038U CN201820606548.4U CN201820606548U CN208114038U CN 208114038 U CN208114038 U CN 208114038U CN 201820606548 U CN201820606548 U CN 201820606548U CN 208114038 U CN208114038 U CN 208114038U
- Authority
- CN
- China
- Prior art keywords
- cover
- filter cartridge
- glued
- collet
- breathing mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses breathing mask for preventing tuberculosis from being spread,Including cover,Collet and filter cartridge,Collet is provided on the downside of the cover,And the splicing of the inside of cover and collet has contact ring,The side of cover is provided with filter cartridge,The inside of filter cartridge is placed with cotton-wool,Filter cartridge is glued close to the side of cover fixed plate,The top of fixed plate offers mounting hole,The top of fixed plate offers intercommunicating pore,Intercommunicating pore and mounting hole are interconnected,The internal sizes of mounting hole are connected to limb,The two sides of cover offer connecting hole respectively,And the internal sizes of connecting hole are connected to cushion block,The side of cushion block, which is glued, activity template,This respirator is carried out disinfection using the air that the cotton-wool for speckling with disinfectant breathes out patient,Avoid pollution of the battery to environment,Also avoid ultraviolet light harm caused by patient,To the air encapsulation process of patient's exhalation,Preventing transmission effect is good,Air inlet and outlet pass through different channels respectively,It avoids sucking the liquid medicine largely to volatilize.
Description
Technical field
The utility model relates to medical equipment technical field more particularly to breathing mask for preventing tuberculosis from being spread.
Background technique
Tuberculosis is clinically common one of infectious disease, is caused by tubercle bacillus, currently, passing through mask when clinically main
It is propagated to control, existing mask is mainly made of cover and hangers, and cover is made of cotton pad, can not prevent tuberculosis in this way
The propagation of bacillus increases many difficulty to the work of medical worker.
Chinese patent 201020617517.2 discloses breathing mask for preventing tuberculosis from being spread, and the respirator structure is simple, can hinder
The propagation for keeping off tubercle bacillus, alleviates the work difficulty of medical worker, but the respirator is sterilized by ultraviolet radiator, needs
It is equipped with battery, it is more intractable using rear battery, it is easy pollution environment, moreover, prolonged ultraviolet light irradiation is harmful to the human body,
It is easy to increase the risk of patients' cutaneum carcinoma, also, the respirator is easy to ineffective by the air exclusion of patient contamination
Gas leakage, protection effect are bad.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the anti-tuberculosis proposed propagates breathing
Cover.
To achieve the goals above, the utility model uses following technical solution：
Breathing mask for preventing tuberculosis from being spread, including cover, collet and filter cartridge are provided with collet on the downside of the cover, and cover
The inside of body and collet, which is glued, contact ring, and the side of cover is provided with filter cartridge, and the inside of filter cartridge is placed with cotton-wool, filtering
Box is glued close to the side of cover fixed plate, and the top of fixed plate offers mounting hole, and the top of fixed plate offers connection
Hole, intercommunicating pore and mounting hole are interconnected, and the internal sizes of mounting hole are connected to limb, and the two sides of cover offer connecting hole respectively,
And the internal sizes of connecting hole are connected to cushion block, the side of cushion block, which is glued, activity template, and the two sides outer wall of cover is glued respectively hangers,
The downside of collet, which is glued, connecting rod, and the top of connecting rod is connected with connecting band, and one end of connecting band is socketed with connection ring, connection
The other end splicing of band has velcro.
Preferably, the side of the cover, which is glued, snap ring, and the side of filter cartridge offers card slot, and card slot is tied in a ring
Structure, and snap ring is connected to the inside of card slot, the side of filter cartridge offers venthole.
Preferably, the mounting hole is in truncated cone-shaped structure, and cross-sectional area of the mounting hole close to the side of cover is less than far
The cross-sectional area of side from cover.
Preferably, the material of the limb is medical silica-gel, and the top of limb offers star-shaped aperture.
Preferably, the side of the activity template is plugged on the inside of connecting hole, and the other end of activity template passes through connecting hole
The inside of cover is extended to, activity template is glued far from the side of cushion block sealing block, the side wall of sealing block and the inner wall phase of cover
Contact.
Preferably, mounting groove is offered on the downside of the connecting rod, and connecting band is plugged on the inside of mounting groove, connecting band
Side wall and mounting groove inner wall be glued.
The utility model has the beneficial effects that：
1, the utility model is carried out disinfection using the air that the cotton-wool for speckling with disinfectant breathes out patient, without the use of purple
Outside line lamp avoids pollution of the battery to environment, also avoids ultraviolet light harm caused by patient.
2, the utility model bottom is provided with collet, is internally provided with contact ring, to patient exhalation air encapsulation process,
Preventing transmission effect is good, and air inlet and outlet pass through different channels respectively, avoids sucking the liquid medicine largely to volatilize.
Detailed description of the invention
Fig. 1 be the utility model proposes breathing mask for preventing tuberculosis from being spread schematic view of the front view；
Fig. 2 be the utility model proposes breathing mask for preventing tuberculosis from being spread partial rear structural schematic diagram；
Fig. 3 be the utility model proposes breathing mask for preventing tuberculosis from being spread A at enlarged structure schematic diagram；
Fig. 4 be the utility model proposes breathing mask for preventing tuberculosis from being spread B at enlarged structure schematic diagram；
Fig. 5 be the utility model proposes breathing mask for preventing tuberculosis from being spread limb schematic perspective view.
In figure：1 cover, 2 collets, 3 contact rings, 4 filter cartridges, 5 snap rings, 6 cotton-wools, 7 fixed plates, 8 mounting holes, 9 intercommunicating pores,
10 limbs, 11 connecting holes, 12 activity templates, 13 cushion blocks, 14 sealing blocks, 15 hangers, 16 connecting rods, 17 connecting bands, 18 connection rings, 19
Velcro.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, breathing mask for preventing tuberculosis from being spread, including cover 1, collet 2 and filter cartridge 4, the downside of cover 1 are provided with
Collet 2, and the splicing of the inside of cover 1 and collet 2 has contact ring 3, the side of cover 1 is provided with filter cartridge 4, the side of cover 1
Splicing has a snap ring 5, and the side of filter cartridge 4 offers card slot, card slot structure in a ring, and snap ring 5 is connected to the inside of card slot,
The side of filter cartridge 4 offers venthole, and the inside of filter cartridge 4 is placed with cotton-wool 6, and filter cartridge 4 is glued close to the side of cover 1
There is fixed plate 7, the top of fixed plate 7 offers mounting hole 8, and mounting hole 8 is in truncated cone-shaped structure, and mounting hole 8 is close to cover 1
The cross-sectional area of side is less than the cross-sectional area of the side far from cover 1, and the top of fixed plate 7 offers intercommunicating pore 9, intercommunicating pore
9 and mounting hole 8 be interconnected, the internal sizes of mounting hole 8 are connected to limb 10, the material of limb 10 is medical silica-gel, and limb
Top offers star-shaped aperture, and the two sides of cover 1 offer connecting hole 11 respectively, and the internal sizes of connecting hole 11 are connected to cushion block 13,
Cushion block 13 is flexible rubber material, and the side of cushion block 13, which is glued, activity template 12, and the side of activity template 12 is plugged on connecting hole 11
Inside, and the other end of activity template 12 extends to the inside of cover 1 by connecting hole 11, activity template 12 far from cushion block 13 one
Side, which is glued, sealing block 14, and the side wall of sealing block 14 and the inner wall of cover 1 are in contact, and the two sides outer wall of cover 1 is glued respectively to be had
Hangers 15, the downside of collet 2, which is glued, connecting rod 16, and the top of connecting rod 16 is connected with connecting band 17, one end of connecting band 17
It is socketed with connection ring 18, the downside of connecting rod 16 offers mounting groove, and connecting band 17 is plugged on the inside of mounting groove, connecting band
17 side wall and the inner wall of mounting groove are glued, and the other end splicing of connecting band 17 has velcro 19, and velcro includes pin thread and mother
Button.
Embodiment：Before wearing respirator, filter cartridge is removed, the cotton-wool 6 for being moistened with disinfectant is put into filter cartridge 4
Then snap ring is connected to the inside of card slot by portion, cover 1 and filter cartridge 4 are connected, and hangers 15 is worn over ear top, collet
2 alignment chin tops contact ring 3 and skin contact, and contact ring 3 is adsorbed on skin top, seal to the air of patient's exhalation, so
Connecting band 17 is wound on to the neck of patient afterwards, one end of connecting band 17 passes through connection ring 18, by the pin thread and female thread of velcro 19
Connection, fixes the neck of mask and patient, prevents from sliding, and when patient breaths, air pressure is lower in cover 1, inside and outside cover 1
Draught head, the inner wall separation of sealing block 14 and cover 1, activity template 12 opens, and elastic deformation occurs for cushion block 13, and gas is from connection
Hole 11 enters inside cover 1, and due to the limit of 8 side wall of mounting hole, limb 10 cannot open, and gas only enters from connecting hole 11,
When patient expiration, gas enters filter cartridge 4 through intercommunicating pore 9, and the star-shaped aperture on 10 top of limb is opened to 4 interior side of filter cartridge,
For gas to pass through, gas carries out disinfection by being moistened with the cotton-wool 6 of disinfectant, then the venthole discharge through 4 top of filter cartridge,
Since one end of activity template 12 passes through the inside that connecting hole 11 extends to cover 1, activity template 12 cannot be inverted, and gas cannot be through even
Connect the exhalation of hole 11.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. breathing mask for preventing tuberculosis from being spread, including cover（1）, collet（2）And filter cartridge（4）, which is characterized in that the cover（1）
Downside be provided with collet（2）, and cover（1）And collet（2）Inside be glued have contact ring（3）, cover（1）Side setting
There is filter cartridge（4）, filter cartridge（4）Inside be placed with cotton-wool（6）, filter cartridge（4）Close to cover（1）Side be glued have fixation
Plate（7）, fixed plate（7）Top offer mounting hole（8）, fixed plate（7）Top offer intercommunicating pore（9）, intercommunicating pore（9）
And mounting hole（8）It is interconnected, mounting hole（8）Internal sizes be connected to limb（10）, cover（1）Two sides offer connection respectively
Hole（11）, and connecting hole（11）Internal sizes be connected to cushion block（13）, cushion block（13）Side be glued have activity template（12）, cover
（1）Two sides outer wall be glued have hangers respectively（15）, collet（2）Downside be glued have connecting rod（16）, connecting rod（16）It is upper
Portion is connected with connecting band（17）, connecting band（17）One end be socketed with connection ring（18）, connecting band（17）The other end splicing have
Velcro（19）.
2. breathing mask for preventing tuberculosis from being spread according to claim 1, which is characterized in that the cover（1）Side be glued have
Snap ring（5）, and filter cartridge（4）Side offer card slot, card slot structure, and snap ring in a ring（5）It is connected to the inside of card slot,
Filter cartridge（4）Side offer venthole.
3. breathing mask for preventing tuberculosis from being spread according to claim 1, which is characterized in that the mounting hole（8）In truncated cone-shaped knot
Structure, and mounting hole（8）Close to cover（1）The cross-sectional area of side be less than far from cover（1）Side cross-sectional area.
4. breathing mask for preventing tuberculosis from being spread according to claim 1, which is characterized in that the limb（10）Material be it is medical
Silica gel, and the top of limb offers star-shaped aperture.
5. breathing mask for preventing tuberculosis from being spread according to claim 1, which is characterized in that the activity template（12）Side grafting
In connecting hole（11）Inside, and activity template（12）The other end pass through connecting hole（11）Extend to cover（1）Inside, activity
Piece（12）Far from cushion block（13）Side be glued have sealing block（14）, sealing block（14）Side wall and cover（1）Inner wall connect
Touching.
6. breathing mask for preventing tuberculosis from being spread according to claim 1, which is characterized in that the connecting rod（16）Downside open up
There are mounting groove, and connecting band（17）It is plugged on the inside of mounting groove, connecting band（17）Side wall and mounting groove inner wall be glued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606548.4U CN208114038U (en) | 2018-04-26 | 2018-04-26 | Breathing mask for preventing tuberculosis from being spread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606548.4U CN208114038U (en) | 2018-04-26 | 2018-04-26 | Breathing mask for preventing tuberculosis from being spread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114038U true CN208114038U (en) | 2018-11-20 |
Family
ID=64187662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606548.4U Expired - Fee Related CN208114038U (en) | 2018-04-26 | 2018-04-26 | Breathing mask for preventing tuberculosis from being spread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432568A (en) * | 2019-08-20 | 2019-11-12 | 北京大学深圳医院 | Anti- infection breathing mask |
-
2018
- 2018-04-26 CN CN201820606548.4U patent/CN208114038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432568A (en) * | 2019-08-20 | 2019-11-12 | 北京大学深圳医院 | Anti- infection breathing mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |