CN108686313A - A kind of haze mask and preparation method thereof - Google Patents
A kind of haze mask and preparation method thereof Download PDFInfo
- Publication number
- CN108686313A CN108686313A CN201810491707.5A CN201810491707A CN108686313A CN 108686313 A CN108686313 A CN 108686313A CN 201810491707 A CN201810491707 A CN 201810491707A CN 108686313 A CN108686313 A CN 108686313A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- slot
- inlet pipe
- stem
- housing
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Abstract
The invention discloses a kind of haze masks, including mask body, the bottom of the mask body is provided with slot, the air admission hole for being provided on the outside of slot and being connected on the outside of mask body, the venthole for being provided on the inside of slot and being connected on the inside of mask body, robber cement bag is plugged in slot, it is pasted together by velcro between rubber water bag and slot, it is provided with air inlet pipe and an air outlet pipe at the top of rubber water bag, air inlet pipe is mutually inserted with air admission hole, escape pipe is mutually inserted with venthole, and the end of air inlet pipe is located inside rubber water bag;The end of air inlet pipe is fixed with housing, and the edge annular at the top of housing is placed with several baffle plates, and the side wall of housing is provided with several first through hole.The present invention can improve the deficiencies in the prior art, be used convenient for the daily wearing of consumer.
Description
Technical field
The present invention relates to a kind of individual protective equipment, especially a kind of haze mask and preparation method thereof.
Background technology
In recent years, the PM2.5 pollutions of China central and east most area highlight.Haze mask becomes broad masses
The protective articles fallen over each other in eagerness to buy.But existing haze mask is made using various material for core, service life
It is short, it needs to frequently replace, leads to the higher operating costs of consumer.Chinese invention patent application CN101524579A discloses one
Kind dust mask realizes that dedusting, mask can recycle by the way of water filtering.But this mask is external independent
Gas bomb and water-storing bottle, huge structure, the daily wearing of consumer are extremely inconvenient.
Invention content
The technical problem to be solved in the present invention is to provide a kind of haze masks and preparation method thereof, can solve the prior art
Deficiency uses convenient for the daily wearing of consumer.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
The bottom of a kind of haze mask, including mask body, the mask body is provided with slot, is set on the outside of slot
Be equipped with and mask body on the outside of the air admission hole that is connected, be provided on the inside of slot and the outlet that is connected on the inside of mask body
Hole is plugged with robber cement bag in slot, is pasted together by velcro between rubber water bag and slot, is set at the top of rubber water bag
It is equipped with air inlet pipe and an air outlet pipe, air inlet pipe is mutually inserted with air admission hole, and escape pipe is mutually inserted with venthole, the end of air inlet pipe
Inside rubber water bag;The end of air inlet pipe is fixed with housing, and the edge annular at the top of housing is placed with several baffle plates,
The side wall of housing is provided with several first through hole.
Preferably, being fixed with partition board in the housing, partition board is located at the lower section of first through hole, and first is connected on partition board
Stem is fixed with the first impeller on the outside of the first stem, cavity is provided in partition board, and the end of the first stem is located in cavity,
The end of first stem is connected with driving gear, and driving gear is intermeshed with driven gear, and driven gear is connected with the second core
Column, the end of the second stem are located at the lower section of partition board, are fixed with the second impeller on the outside of the second stem, several are provided on partition board
Second through-hole.
Preferably, first impeller is arranged diagonally downward.
Preferably, the diameter ratio of first impeller and the second impeller is 1:2, the biography of driving gear and driven gear
Dynamic ratio is 1:10.
Preferably, the air inlet inside pipe wall is provided with spiral stream guidance slot.
A kind of production method of above-mentioned haze mask, includes the following steps:
A, the mask body with slot is made using silica gel integral forming process;
B, rubber water bag is made using rubber integral forming process, the air inlet pipe and an air outlet pipe of Teflon material is mounted on rubber
On water bag, air inlet pipe and housing are integrally machined using teflon material and are made.
It is using advantageous effect caused by above-mentioned technical proposal:The present invention is by rationally designing face mask structure, by rubber
Glue bag is integrated in mask so that entire surface enclosure volume is similar with common filter core mask, is worn convenient for user.Due to integrated
Rubber water bag small volume in mask, in order to ensure adsorption filtration effect of the water body for air, by installing additional with folding
The housing of flowing plate comes into full contact with absorption, to ensure that adsorption effect what air-flow and water body were realized in the end of air inlet pipe.This hair
It is bright in order to further enhance adsorption effect, the first impeller and the second impeller of linkage are devised in housing.Air-flow enters housing
Afterwards, push the first wheel rotation, the first impeller that the second impeller is driven to rotate, the second impeller is to the pushing direction of water body when rotating
Upwards, so that water body on the outside of housing is entered by the second through-hole above partition board, under the agitation of the first impeller with entrance
Air-flow mixed, to improve mixing wastewater with air effect, effectively improve adsorption rate.The setting direction of first impeller can be
Mixing wastewater with air process vacates more spaces.Spiral stream guidance slot in air inlet pipe is used for realizing the rotational flow of air inlet, thus into one
Step improves mixing wastewater with air effect.
Description of the drawings
Fig. 1 is the structure chart of a specific implementation mode of the invention.
Fig. 2 is the structure chart of rubber water bag in a specific implementation mode of the invention.
Fig. 3 is the structure chart of housing in a specific implementation mode of the invention.
Fig. 4 is the structure chart inside a specific implementation mode hollow cavity of the invention.
Fig. 5 is the structure chart of escape pipe in a specific implementation mode of the invention.
In figure:1, mask body;2, slot;3, air admission hole;4, venthole;5, rubber water bag;6, velcro;7, air inlet
Pipe;8, escape pipe;9, housing;10, baffle plate;11, first through hole;12, partition board;13, the first stem;14, the first impeller;15,
Cavity;16, driving gear;17, driven gear;18, the second stem;19, the second impeller;20, the second through-hole;21, spiral stream guidance
Slot;22, necking;23, floating ball;24, ejector pin;25, the first sealing ring;26, the second sealing ring;27, the first by-pass prot;28, second
By-pass prot;29, blind hole;30, spring;31, outside rubber;32, aluminium-foil gasket;33, it blocks.
Specific implementation mode
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-5, a specific implementation mode of the invention includes mask body 1, the bottom setting of the mask body 1
There are slot 2, the outside of slot 2 to be provided with the air admission hole 3 being connected with 1 outside of mask body, the inside of slot 2 is provided with and face
The venthole 4 that the inside of cover main body 1 is connected is plugged with robber cement bag 5 in slot 2, passes through evil spirit between rubber water bag 5 and slot 2
Art patch 6 is pasted together, and 5 top of rubber water bag is provided with air inlet pipe 7 and escape pipe 8, and air inlet pipe 7 is mutually inserted with air admission hole 3,
Escape pipe 8 is mutually inserted with venthole 4, and the end of air inlet pipe 7 is located inside rubber water bag 6;The end of air inlet pipe 7 is fixed with outer
The edge annular of set 9,9 top of housing is placed with several baffle plates 10, and the side wall of housing 9 is provided with several first through hole
11.Partition board 12 is fixed in housing 9, partition board 12 is located at the lower section of first through hole 11, and the first stem 13 is connected on partition board 12, the
The outside of one stem 13 is fixed with the first impeller 14, and cavity 15 is provided in partition board 12, and the end of the first stem 13 is located at cavity
In 15, the end of the first stem 13 is connected with driving gear 16, and driving gear 16 is intermeshed with driven gear 17, driven gear
17 are connected with the second stem 18, and the end of the second stem 18 is located at the lower section of partition board 12, and 18 outside of the second stem is fixed with second
Impeller 19 is provided with several the second through-holes 20 on partition board 12.First impeller 14 is arranged diagonally downward.First impeller 14 and second
The diameter ratio of impeller 19 is 1:2, the transmission ratio of driving gear 16 and driven gear 17 is 1:10.7 inner wall of air inlet pipe is provided with
Spiral stream guidance slot 21.
The outlet side of escape pipe 8 is provided with necking 22, and the bottom of escape pipe 8 is provided with block 33, is equipped in escape pipe 8
Floating ball 23, after escape pipe 8 sucks water body, floating ball 23 floats in sealing contact to realize the purpose for closing escape pipe 8 with necking 22.
But user's inspiratory resistance can be caused to increase suddenly after closing escape pipe 8, lead to discomfort.In order to solve this problem, it is contracting
22 inside of mouth is provided with blind hole 29, and blind hole 29 is interior to be connected with ejector pin 24 by spring 30, and it is close to be respectively fixed with first on ejector pin 24
Seal 25 and the second sealing ring 26, the both sides of blind hole 29 are separately installed with the first by-pass prot 27 and the second by-pass prot 28, by the of first
Blind hole 29 is connected by through-hole 27 with 1 outside of mask body, and blind hole 29 is connected by the second by-pass prot 28 with escape pipe 8, just
The first sealing ring 25 is between the first by-pass prot 27 and the second by-pass prot 28 when being often used, by the first by-pass prot 27 and second
Through-hole 28 is isolated, and when floating ball 23 is contacted with necking 22, ejector pin 24 moves up, and drives the movement of the first sealing ring 25, first is close
Seal 25 removes the range between the first by-pass prot 27 and the second by-pass prot 28 so that the first by-pass prot 27 and the second by-pass prot 28
It is connected, to realize that escape pipe 8 is temporarily connected to the external world, ensures respiration smooth.
It is connected with 31 outside rubber by aluminium-foil gasket 32 at the edge of mask body 1.Rubber outside 31 and user face
Portion is in direct contact, and ensures to wear seal, aluminium-foil gasket 32 can realize deformation according to the variation of user's face, to keep
The compactness of rubber outside 31 and face, while the deformation quantity of mask body 1 is reduced, to reduce for rubber in mask body 1
The crimp of glue bag 5.
A kind of production method of haze mask, includes the following steps:
A, the mask body 1 with slot 2 is made using silica gel integral forming process;
B, rubber water bag 6 is made using rubber integral forming process, the air inlet pipe 7 of Teflon material and escape pipe 8 is mounted on
On rubber water bag 6, air inlet pipe 7 and housing 9 are integrally machined using teflon material and are made.
Structure of the invention is compact, is convenient for wearing, good to the adsorbing powder dust effect in air.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of haze mask, including mask body(1), it is characterised in that:The mask body(1)Bottom be provided with it is slotting
Slot(2), slot(2)Outside be provided with and mask body(1)The air admission hole that outside is connected(3), slot(2)Inside setting
Have and mask body(1)The venthole that inside is connected(4), slot(2)Inside it is plugged with robber cement bag(5), rubber water bag(5)With
Slot(2)Between pass through velcro(6)It is pasted together, rubber water bag(5)Top is provided with air inlet pipe(7)And escape pipe(8),
Air inlet pipe(7)With air admission hole(3)It is mutually inserted, escape pipe(8)With venthole(4)It is mutually inserted, air inlet pipe(7)End be located at
Rubber water bag(6)It is internal;Air inlet pipe(7)End be fixed with housing(9), housing(9)The edge annular at top is placed with several
A baffle plate(10), housing(9)Side wall be provided with several first through hole(11).
2. haze mask according to claim 1, it is characterised in that:The housing(9)Inside it is fixed with partition board(12), every
Plate(12)Positioned at first through hole(11)Lower section, partition board(12)On be connected with the first stem(13), the first stem(13)Outside
It is fixed with the first impeller(14), partition board(12)Inside it is provided with cavity(15), the first stem(13)End be located at cavity(15)It is interior,
First stem(13)End be connected with driving gear(16), driving gear(16)With driven gear(17)Intermeshing, passively
Gear(17)It is connected with the second stem(18), the second stem(18)End be located at partition board(12)Lower section, the second stem(18)
Outside is fixed with the second impeller(19), partition board(12)On be provided with several the second through-holes(20).
3. wanting the haze mask described in 2 according to right, it is characterised in that:First impeller(14)It is arranged diagonally downward.
4. wanting the haze mask described in 3 according to right, it is characterised in that:First impeller(14)With the second impeller(19)'s
Diameter ratio is 1:2, driving gear(16)With driven gear(17)Transmission ratio be 1:10.
5. haze mask according to claim 1, it is characterised in that:The air inlet pipe(7)Inner wall is provided with spiral and leads
Chute(21).
6. a kind of production method of the haze mask described in claim 1-5 any one, it is characterised in that including following step
Suddenly:
A, it is made of silica gel integral forming process and carries slot(2)Mask body(1);
B, rubber water bag is made using rubber integral forming process(6), by the air inlet pipe of Teflon material(7)And escape pipe(8)
Mounted on rubber water bag(6)On, air inlet pipe(7)And housing(9)It is integrally machined and is made using teflon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491707.5A CN108686313B (en) | 2018-05-22 | 2018-05-22 | Haze prevention mask and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491707.5A CN108686313B (en) | 2018-05-22 | 2018-05-22 | Haze prevention mask and making method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108686313A true CN108686313A (en) | 2018-10-23 |
| CN108686313B CN108686313B (en) | 2020-04-21 |
Family
ID=63846847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810491707.5A Expired - Fee Related CN108686313B (en) | 2018-05-22 | 2018-05-22 | Haze prevention mask and making method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108686313B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370890Y (en) * | 1999-05-28 | 2000-03-29 | 查为民 | Multifunctional mask |
| CN202289254U (en) * | 2011-09-07 | 2012-07-04 | 顾成常 | Water filtration multifunctional dustproof mask |
| CN204393425U (en) * | 2015-01-29 | 2015-06-17 | 柴若楠 | A kind of haze filter face mask |
| KR101542794B1 (en) * | 2014-10-31 | 2015-08-13 | 강선우 | Absorbent containing jellyfish |
-
2018
- 2018-05-22 CN CN201810491707.5A patent/CN108686313B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370890Y (en) * | 1999-05-28 | 2000-03-29 | 查为民 | Multifunctional mask |
| CN202289254U (en) * | 2011-09-07 | 2012-07-04 | 顾成常 | Water filtration multifunctional dustproof mask |
| KR101542794B1 (en) * | 2014-10-31 | 2015-08-13 | 강선우 | Absorbent containing jellyfish |
| CN204393425U (en) * | 2015-01-29 | 2015-06-17 | 柴若楠 | A kind of haze filter face mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108686313B (en) | 2020-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200327 Address after: 102200 west of Wutun village, machikou Town, Changping District, Beijing Applicant after: Beijing Hongtong Shengxiang medical equipment center Address before: 125001 Unit 1, Building 2-11, Luye Villa, No. 2 Lianyang Road, Lianshan District, Huludao City, Liaoning Province Applicant before: Zhang Wei |
|
| 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: 20200421 Termination date: 20210522 |