CN206260895U - Lampblack-preventing face mask - Google Patents
Lampblack-preventing face mask Download PDFInfo
- Publication number
- CN206260895U CN206260895U CN201621273988.XU CN201621273988U CN206260895U CN 206260895 U CN206260895 U CN 206260895U CN 201621273988 U CN201621273988 U CN 201621273988U CN 206260895 U CN206260895 U CN 206260895U
- Authority
- CN
- China
- Prior art keywords
- fixing pipe
- oronasal mask
- lampblack
- filter core
- transparent baffle
- 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
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of lampblack-preventing face mask, it includes oronasal mask, fixing pipe, filter core, transparent baffle, case, and bandage is provided with oronasal mask rear end, and outlet valve is equiped with oronasal mask both sides；Fixing pipe one end is fixedly connected with oronasal mask front end, and the oronasal mask front end inside fixing pipe is equiped with inlet valve；Step trough is provided with the fixing pipe other end, activity is placed with filter core in step trough；Transparent baffle is arranged with outside fixing pipe, case is provided with fixing pipe other end button.Advantage：Soft seal circle is brought into close contact with nose, lower jaw part, can improve seal and comfort level, oil smoke can be prevented to be directly entered in oronasal mask, and do not result in facial impression；Filter core is used in combination with transparent panel, and oil smoke is may filter that while protection face, prevents user from sucking the particle in oil smoke, and then ensure the health of user；Transparent baffle, filter core are removable installed in oronasal mask front end, are easy to clean and change, easy to use.
Description
Technical field：
The utility model is related to respiratory protection technical field, relates in particular to a kind of lampblack-preventing face mask.
Background technology：
Research display, kitchen fume is pellet, has substantial connection with human body heart and lung diseases.Existing catering industry and
Home-use smoke exhaust ventilator can not take whole oil smoke away, still have part oil smoke to be sucked by human body, can be to the body of the person of cooking
Health produces considerable influence, easily induces cough, asthma, the COPD even various respiratory system disease such as lung cancer
Disease.In the market occurs in that some design protection face boards for kitchen fume, is set in protection face board position corresponding with mouth and nose
Through hole, this protection face board can only prevent greasy dirt to be splashed to user's face, only play protective action to face, not have to mouth and nose
There is safeguard function, it is impossible to control the suction of oil smoke.
Utility model content：
The purpose of this utility model is to provide a kind of lampblack-preventing face mask for avoiding user from sucking oil smoke.
The utility model is implemented by following technical scheme：Lampblack-preventing face mask, it includes oronasal mask, fixing pipe, filter core, transparent
Baffle plate, case, bandage is provided with the oronasal mask rear end, and outlet valve is equiped with the oronasal mask both sides；The fixing pipe one
End is fixedly connected with the oronasal mask front end, and the oronasal mask front end inside the fixing pipe is equiped with inlet valve；Institute
State the fixing pipe other end and be provided with step trough, activity is placed with the filter core in the step trough；It is arranged in the fixing pipe
There is the transparent baffle, case is provided with the fixing pipe other end, be provided with what is connected with the fixing pipe on the case
Air admission hole.
Further, the filter core includes that fixed frame and filtering are continuous, and the fixed frame includes connecting portion and is separately positioned on
The clamping part of the connecting portion both sides, is placed with the filter cotton between two clamping parts.
Further, the filter cotton include successively fold set non-woven fabrics, electret Electrostatic Absorption layer, activated carbon adsorption layer,
Electret Electrostatic Absorption layer, non-woven fabrics.
Further, a ring-type fixing plate is provided with the fixed pipe outer wall, on ring-type fixing plate both sides top
Portion is provided with the groove being correspondingly arranged；Be provided with the middle part of the transparent baffle and place hole, it is described place be provided with hole it is described with each
The inserted sheet that groove is correspondingly arranged, the inserted sheet activity is inserted in the corresponding groove.
Further, the case includes shroud body and Qian type connector, is provided with and institute in the shroud body sidepiece
State the notch that the fixing pipe mouth of pipe is correspondingly arranged；The inverted Qian type connector, the Qian are provided with inside the shroud body
Type connector one end is fixedly connected with the shroud body inwall on the notch periphery；In the transparent baffle and the filter core
Between described fixed tube side wall be provided with fixed strip, be provided with set corresponding with the fixed strip on the Qian type connector inwall
The fixing groove put.
Further, it is provided with soft seal circle in the oronasal mask back edge.
Advantage of the present utility model：Soft seal circle is brought into close contact with nose, lower jaw part, can improve seal and comfort level,
Oil smoke can be prevented to be directly entered in oronasal mask, and do not result in facial impression；Filter core is used in combination with transparent panel, and face is entered
Oil smoke is may filter that while row protection, prevents user from sucking the particle in oil smoke, and then ensure the health of user, reached
The purpose protected in all directions；Transparent baffle, filter core are removable installed in oronasal mask front end, are easy to clean and change, and use
It is convenient.
Brief description of the drawings：
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is case and fixing pipe part-structure schematic diagram.
Fig. 4 is filter cartridge construction schematic diagram.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is transparent panel structural representation.
Fig. 7 is the utility model use state schematic diagram.
It is oronasal mask 1, fixing pipe 2, step trough 2-1, ring-type fixing plate 2-2, groove 2-2-1, fixed strip 2-3, filter core 3, solid
Determine frame 3-1, connecting portion 3-1-1, clamping part 3-1-2, filtering silk floss 3-2, transparent baffle 4, place hole 4-1, inserted sheet 4-2, case 5,
Shroud body 5-2, Qian type connector 5-3, fixing groove 5-3-1, notch 5-4, bandage 6, outlet valve 7, inlet valve 8, soft seal circle
9。
Specific embodiment：
As shown in Figures 1 to 5, lampblack-preventing face mask, it includes oronasal mask 1, fixing pipe 2, filter core 3, transparent baffle 4, case
5, soft seal circle 9 is fixed with the back edge of oronasal mask 1, soft seal circle 9 is brought into close contact with nose, lower jaw part, can improve mouth
The seal and comfort level of nose cup 1, do not result in facial impression；Bandage 6 is fixed with the rear end of oronasal mask 1, bandage 6 is elastic
Can be fixed on oronasal mask 1 outside the mouth and nose of user by bandage 6 by band, easy to use, fixation；
The one end of fixing pipe 2 is fixedly connected with the front end of oronasal mask 1, step trough 2-1 is provided with the other end of fixing pipe 2, in ladder
Activity is placed with filter core 3 in groove 2-1, and filter core 3 includes that fixed frame 3-1 and filtering silk floss 3-2, fixed frame 3-1 include connecting portion 3-1-1
Clamping part 3-1-2 with connecting portion 3-1-1 both sides are separately positioned on, is placed with filter cotton 3- between two clamping part 3-1-2
2, two clamping part 3-1-2 can firmly clamp filter cotton 3-2, filter cotton 3-2 is remained at deployed condition, it is ensured that
Into the gas in fixing pipe 2 by filter cotton 3-2；And fixed frame 3-1 and filtering silk floss 3-2 are between the two for split is set,
It is conveniently replaceable filter cotton；Filter cotton 3-2 includes folding successively non-woven fabrics, electret Electrostatic Absorption layer, activated carbon adsorption layer, the electret for setting
Electrostatic Absorption layer, non-woven fabrics, non-woven fabrics may filter that the larger particulate matter of particle diameter in oil smoke, and electret Electrostatic Absorption layer and activity
Charcoal adsorption layer then may filter that the less particulate matter of particle diameter in oil smoke；Particulate matter absorption in oil smoke is prevented on filtering silk floss 3-2
Smoke particle enters the respiratory tract of user, and then reduces the possibility for inducing user's breathing problem；
Case 5 is provided with the other end of fixing pipe 2, case 5 includes shroud body 5-2 and Qian type connector 5-3, in case sheet
Body 5-2 sidepieces are provided with the notch 5-4 being correspondingly arranged with the mouth of pipe of fixing pipe 2；Inverted Qian type is provided with inside shroud body 5-2 to connect
Fitting 5-3, Qian type connector 5-3 one end is fixedly connected with the shroud body 5-2 inwalls on notch 5-4 peripheries, transparent baffle 4 with
The side wall of fixing pipe 2 between filter core 3 is provided with fixed strip 2-3, is provided with Qian type connector 5-3 inwalls and fixed strip 2-3 pairs
The fixing groove 5-3-1 that should be set；When fixing groove 5-3-1 on Qian type connector 5-3 be located in fixed strip 2-3 outsides, fixing pipe 2
Outer end is then located just inside shroud body 5-2, in addition, can be extended internally in the Qian type connector 5-3 other ends sets card edge, will
Filter core 3 is fixed in step trough 2-1, prevents filter core 3 from being come off by step trough 2-1；Case 5 can stop most of oil smoke, only few
Gauging cigarette enters inside fixing pipe 2 through shroud body 5-2, notch 5-4, filter cotton 3-2 successively, to reach by controlling oil smoke
Soakage extends the purpose of filter cotton 3-2 service lifes；In order to strengthen aesthetic property, shroud body 5-2 can be arranged to various
Cartoon shape；
The front end of oronasal mask 1 inside fixing pipe 2 is equiped with inlet valve 8, and inlet valve 8 is the non-return on protective respirator
Valve, only allows gas into oronasal mask 1, prevents from exhaling and is discharged by it, and the gas in fixing pipe 2 is through the inlet port of inlet valve 8
In nose cup 1；
Outlet valve 7 is equiped with the both sides of oronasal mask 1, outlet valve 7 is the check-valves on protective respirator, only allows exhalation
Gas is discharged outside oronasal mask 1 by it, prevents suction gas from entering oronasal mask by it, and the gas of exhalation is without filter cotton 3-
2, the moisture accumulation on filter cotton 3-2 is reduced, and exhalation valve 7 is arranged on the both sides of oronasal mask 1, the gas that can prevent user from breathing out
Body forms fog on the top of transparent baffle 4, influences the visual field；
Transparent baffle 4 is arranged with fixing pipe 2, has a certain distance (between transparent baffle 4 and user's face
The thickness of oronasal mask 1), rather than with direct facial contact, the crowd for conveniently wearing glasses uses；
A ring-type fixing plate 2-2 is provided with the outer wall of fixing pipe 2, correspondence is provided with the side roof parts of ring-type fixing plate 2-2 two
The groove 2-2-1 of setting；It is provided with the middle part of transparent baffle 4 and places hole 4-1, is provided with the 4-1 of hole and each groove 2-2-1 pairs placing
In the corresponding groove 2-2-1 of the inserted sheet 4-2 that should be set, inserted sheet 4-2 activity insertion；Transparent baffle 4 passes through inserted sheet 4-2 and fixing pipe
Connected in the way of pivot bush unit between groove 2-2-1 on 2 sidepiece ring-type fixing plate 2-2, convenient disassembly, be easy to cleaning.
Operation instruction：First, fixing pipe 2 is penetrated into the placing in the 4-1 of hole of transparent baffle 4, and inserted sheet 4-2 is inserted into correspondence
Groove 2-2-1 in, and then transparent baffle 4 is connected with fixing pipe 2, prevent transparent baffle 4 from being rocked outside fixing pipe 2；So
Afterwards, by between the two clamping part 3-1-2 of new filtering silk floss 3-2 insertion fixed frames 3-1；Then, consolidating for filter cotton 3-2 will be equiped with
Determine frame 3-1 to be placed in step trough 2-1；Qian type connector 5-3 is placed in the top of fixing pipe 2 again, is made on Qian type connector 5-3
Fixing groove 5-3-1 is pushed down on along corresponding fixed strip 2-3, and then shroud body 5-2 is located at into the outer end of fixing pipe 2；Most
Afterwards, by the rear head of oronasal mask 1 outside the mouth and nose of user, and bandage 6 is set in head；When cooking, partial air
Oil smoke is carry through air admission hole 5-1 into sequentially passing through shroud body 5-2, filter cotton 3-2, air-breathing behind shroud body 5-2 inside
Valve 8 is inhaled by the user in oronasal mask 1, and filter cotton 3-2 may filter that the smoke particle in air, it is to avoid user sucks, and
The gas of user's exhalation then discharge by translateral outlet valve 7；Whole oronasal mask 1 is entered by the way of front end air-breathing both sides are exhaled
Row assisted respiartion, imitates the breathing of fish, the bionics that advance side goes out, it is possible to reduce dead space.
When the greasy dirt on transparent baffle 4 is more, by Qian type connector 5-3 along fixed strip 2-3 in fixing pipe 2 direction
Push up, and then case 5 is removed by the end of fixing pipe 2, then by the inserted sheet 4-2 on transparent baffle 4 by corresponding groove 2-
2-1 is extracted, and fixing pipe 2 is taken out by the hole 4-1 that places of transparent baffle 4, you can by both transparent baffle 4 and fixing pipe 2 point
From to carry out individually cleaning to transparent baffle 4；
When filter cotton 3-2 reaches certain use duration, by Qian type connector 5-3 along fixed strip 2-3 in fixing pipe 2
Direction push up, and then case 5 is removed by the end of fixing pipe 2, then taken out filter core 3 is overall by step trough 2-1, and will
Used filter cotton 3-2 is taken out by fixed frame 3-1, then changes new filter cotton 3-2.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. lampblack-preventing face mask, it is characterised in that it includes oronasal mask, fixing pipe, filter core, transparent baffle, case, in the mouth and nose
Cover rear end is provided with bandage, and outlet valve is equiped with the oronasal mask both sides；Described fixing pipe one end is solid with the oronasal mask front end
Fixed connection, the oronasal mask front end inside the fixing pipe is equiped with inlet valve；Rank is provided with the fixing pipe other end
Terraced groove, activity is placed with the filter core in the step trough；The transparent baffle is arranged with the fixing pipe, described
The fixing pipe other end is provided with the case.
2. lampblack-preventing face mask according to claim 1, it is characterised in that the filter core includes that fixed frame and filtering are continuous, institute
Fixed frame is stated including connecting portion and the clamping part of the connecting portion both sides is separately positioned on, placed between two clamping parts
There is the filter cotton.
3. lampblack-preventing face mask according to claim 2, it is characterised in that the filter cotton includes folding successively the nonwoven for setting
Cloth, electret Electrostatic Absorption layer, activated carbon adsorption layer, electret Electrostatic Absorption layer, non-woven fabrics.
4. lampblack-preventing face mask according to claim 1 a, it is characterised in that annular is provided with the fixed pipe outer wall
Fixed plate, the groove being correspondingly arranged is provided with the side roof part of the ring-type fixing plate two；It is provided with the middle part of the transparent baffle and is placed
Hole, in the inserted sheet for placing and being provided with hole and be correspondingly arranged with each groove, the inserted sheet activity insertion is corresponding described recessed
In groove.
5. according to any described lampblack-preventing face mask of Claims 1-4, it is characterised in that the case include shroud body and
Qian type connector, the notch being correspondingly arranged with the fixing pipe mouth of pipe is provided with the shroud body sidepiece；In the case sheet
Internal portion is provided with the inverted Qian type connector, the shroud body on described Qian type connector one end and the notch periphery
Inwall is fixedly connected；Fixed strip is provided with described fixed tube side wall between the transparent baffle and the filter core, described
Qian type connector inwall is provided with the fixing groove being correspondingly arranged with the fixed strip.
6. according to any described lampblack-preventing face mask of Claims 1-4, it is characterised in that set in the oronasal mask back edge
There is soft seal circle.
7. lampblack-preventing face mask according to claim 5, it is characterised in that be provided with soft seal in the oronasal mask back edge
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273988.XU CN206260895U (en) | 2016-11-21 | 2016-11-21 | Lampblack-preventing face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273988.XU CN206260895U (en) | 2016-11-21 | 2016-11-21 | Lampblack-preventing face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260895U true CN206260895U (en) | 2017-06-20 |
Family
ID=59041463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273988.XU Expired - Fee Related CN206260895U (en) | 2016-11-21 | 2016-11-21 | Lampblack-preventing face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260895U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741302A (en) * | 2018-07-11 | 2018-11-06 | 朱其厚 | Protective mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN111109707A (en) * | 2020-02-08 | 2020-05-08 | 深圳市乐正科技有限公司 | External filterable protective facial mask |
| CN111329159A (en) * | 2020-04-23 | 2020-06-26 | 中标兴质科技(北京)有限公司 | Check valve for mask |
| CN111685409A (en) * | 2020-02-08 | 2020-09-22 | 朱鹏飞 | External filterable protective facial mask |
-
2016
- 2016-11-21 CN CN201621273988.XU patent/CN206260895U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741302A (en) * | 2018-07-11 | 2018-11-06 | 朱其厚 | Protective mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN111109707A (en) * | 2020-02-08 | 2020-05-08 | 深圳市乐正科技有限公司 | External filterable protective facial mask |
| CN111685409A (en) * | 2020-02-08 | 2020-09-22 | 朱鹏飞 | External filterable protective facial mask |
| CN111329159A (en) * | 2020-04-23 | 2020-06-26 | 中标兴质科技(北京)有限公司 | Check valve for mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206260895U (en) | Lampblack-preventing face mask | |
| CN105056424B (en) | A kind of individual wearable air cleaning balance system | |
| CN203676200U (en) | Dustproof mask with function of automatically purifying air | |
| CN106820345A (en) | A kind of safety goggles haze mouth mask | |
| CN208493038U (en) | A kind of mask of replaceable cartridge | |
| CN207322749U (en) | A kind of protective mask of Allergic Rhinitis | |
| CN202223780U (en) | Novel filtering and dustproof mask | |
| CN102671320A (en) | Outdoor active air purifier for single person | |
| CN200957255Y (en) | Self-suction nasal-cavity filter protector | |
| CN204522056U (en) | A kind of air filter | |
| CN201082374Y (en) | Minitype oxygen purifying filter | |
| CN207803525U (en) | A kind of haze-proof mask | |
| CN104548403A (en) | Air supply type respirator device | |
| CN205683420U (en) | Wearable air purifier | |
| CN204655832U (en) | A kind of Trinity portable multifunctional haze lung ventilator | |
| CN1843526A (en) | Concealed respirator for gas defence | |
| CN204393426U (en) | Portable separable storage haze mouth mask | |
| CN201912656U (en) | Air filter tube | |
| TWM596858U (en) | Portable invisible protective device for air purification | |
| CN202637761U (en) | Single outdoor active air purifier | |
| CN111713775A (en) | Electronic gauze mask of antifog haze of single circulation | |
| CN205182385U (en) | Miniature smoking smoke filter | |
| CN205598458U (en) | Mask | |
| CN201294878Y (en) | Dust mask | |
| CN201379091Y (en) | Liquid filtering dust mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20201121 |