CN110419795A - A kind of multistage disposable breathing mask adjusted - Google Patents
A kind of multistage disposable breathing mask adjusted Download PDFInfo
- Publication number
- CN110419795A CN110419795A CN201910792671.9A CN201910792671A CN110419795A CN 110419795 A CN110419795 A CN 110419795A CN 201910792671 A CN201910792671 A CN 201910792671A CN 110419795 A CN110419795 A CN 110419795A
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- CN
- China
- Prior art keywords
- fixed
- cavity
- fixed block
- slot
- gear
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/52—Disposable
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of multistage disposable breathing mask adjusted of the invention, including the first fixed block, first fixed block front end is fixed with the second fixed block, second fixed block is up and down and bilateral symmetry is equipped with buckle, it can be clamped with disposable breathing mask in the buckle, upper and lower perforative first cavity is equipped in first fixed block；A kind of multistage disposable breathing mask adjusted of the invention is easy to operate to be illustrated, and is quick on the draw；Meanwhile the device of the invention simplicity generosity, applicable scene is extensive, practical.
Description
Technical field
The present invention relates to protective articles field, specifically a kind of multistage disposable breathing mask adjusted.
Background technique
Inner filtration layer directly carries out air filtration to traditional disposable breathing mask when in use, empty since mask area is big
Moisture in gas is absorbed by cotton layer inside mask, and sucking dry air is unfavorable for human respiratory tract's gas circulation；In addition, traditional
Disposable breathing mask cannot change air inflow for different crowd, for child and old man, reduce certain air inflow
The reversible efficiency for increasing air filtration；Therefore, it is necessary to design a kind of disposable breathing mask of multistage adjusting to solve above-mentioned ask
Topic.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of multistage disposable breathing masks adjusted, are able to solve above-mentioned
The problems in present technology.
The present invention is achieved through the following technical solutions: a kind of multistage disposable breathing mask adjusted of the invention, packet
Include the first fixed block, first fixed block front end is fixed with the second fixed block, and second fixed block is up and down and left and right pair
Claim to be equipped with buckle, disposable breathing mask can be clamped in the buckle, first fixed block is interior empty equipped with up and down perforative first
Chamber, first cavity is connected to backward is equipped with through-hole, is equipped with perforative second cavity in left and right in second fixed block, and described the
It is connected between two cavitys and first cavity and is equipped with the first through slot, connection is equipped with rotation chamber on the outside of second cavity, described
It symmetrically is fixed with fan shape baffle before and after second cavity, the fan shape baffle is alternatively arranged, the symmetrical fan shape baffle
Between be fixedly connected with fixing axle, the fixing axle outer surface rotation is equipped with cylinder, the cylinder be located at the fan shape baffle it
Between, the cylinder is fixed with the flabellum intracavitary positioned at the rotation, is alternatively arranged between the flabellum, the flabellum periphery is solid
Surely it is equipped with gear ring, rotation is equipped with first rotating shaft in first cavity, and the first rotating shaft is fixed with arched plate and the first tooth
Wheel, the arched plate is interior to be equipped with three groups of wet tissues, and humidity is different between the wet tissue, is fixed with three groups of positioning on the left of the wet tissue
Block, the locating piece correspond to the wet tissue, and the first cavity right end connection is equipped with third cavity, rotation in the third cavity
Equipped with the second shaft, second shaft is fixed with stock, and the stock protrudes into first cavity, the stock and institute
The contact of locating piece bottom end is stated, the first spring is fixedly connected between the stock and the third cavity floor, described first is empty
The sliding slot for be connected to first cavity is symmetrically arranged with before and after chamber, between the sliding slot sliding equipped with slide plate, the slide plate with it is described
It is fixedly connected with second spring between sliding slot roof, wet tissue, the wet tissue and first tooth are fixed on the left of the slide plate
Wheel engagement.
Preferably, the first fixed block right end is fixed with right fixed block, and left and right, which is run through, in the right fixed block is equipped with
Second through slot, the interior rotation of second through slot are equipped with third shaft, and the third shaft is fixed with plectrum and sector gear, institute
It states plectrum to stretch out on the outside of the right fixed block, the second rack gear, second rack gear and the fan is fixed on the right side of the slide plate
The engagement of shape gear.
Preferably, second fixed block left end is fixed with left fixed block, is equipped with left and right in the left fixed block and runs through
Third through slot, be connected between the third through slot and the rotation chamber and be equipped with the 4th through slot, rotation is set in the third through slot
There is the 4th shaft, the 4th shaft is fixed with driver plate and the first belt pulley, and the 4th shaft stretches out the left fixed block
Outside, the interior rotation of the 4th through slot are equipped with the 5th shaft, and the 5th shaft is fixed with the second belt pulley and second gear,
Transmission is equipped with belt between second belt pulley and first belt pulley, and the second gear is engaged with the gear ring.
In conclusion the beneficial effects of the present invention are: a kind of multistage disposable breathing mask adjusted of the invention is easy to operate
It is illustrated, is quick on the draw；Meanwhile the device of the invention simplicity generosity, applicable scene is extensive, practical.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of multistage disposable breathing mask adjusted of the invention；
Fig. 2 is the structural schematic diagram of A-A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of B-B in Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Below with reference to Fig. 1-3, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
As shown in Figure 1-3, a kind of multistage disposable breathing mask adjusted of the invention, including the first fixed block 11, described the
One fixed block, 11 front end is fixed with the second fixed block 12, and about 12 second fixed block and bilateral symmetry, which are equipped with, buckles 24,
It can be clamped with disposable breathing mask 10 in the buckle 24, upper and lower perforative first cavity 35 is equipped in first fixed block 11,
First cavity 35 is connected to backward is equipped with through-hole 54, is equipped with perforative second cavity 30 in left and right in second fixed block 12,
It is connected between second cavity 30 and first cavity 35 and is equipped with the first through slot 33, be connected to and set on the outside of second cavity 30
There is rotation chamber 25,30 front and back of the second cavity is symmetrically fixed with fan shape baffle 29, and the fan shape baffle 29 is alternatively arranged, left
Fixing axle 31 is fixedly connected between the right symmetrical fan shape baffle 29,31 outer surface of the fixing axle rotation is equipped with cylinder
32, for the cylinder 32 between the fan shape baffle 29, the cylinder 32 is fixed with the fan in the rotation chamber 25
Leaf 27 is alternatively arranged between the flabellum 27, and 27 periphery of flabellum is fixed with gear ring 26, rotation in first cavity 35
Equipped with first rotating shaft 45, the first rotating shaft 45 is fixed with arched plate 36 and first gear 43, is equipped in the arched plate 36
Three groups of wet tissues 37, humidity is different between the wet tissue 37, is fixed with three groups of locating pieces 38, the positioning on the left of the wet tissue 37
The corresponding wet tissue 37 of block 38,35 right end of the first cavity connection are equipped with third cavity 39, rotation in the third cavity 39
Equipped with the second shaft 41, second shaft 41 is fixed with stock 40, and the stock 40 protrudes into first cavity 35, institute
It states stock 40 to contact with 38 bottom end of locating piece, is fixedly connected between the stock 40 and 39 bottom surface of third cavity
One spring 42, is symmetrically arranged with the sliding slot 53 for being connected to first cavity 35 before and after first cavity 35, between the sliding slot 53
Sliding is equipped with slide plate 51, is fixedly connected with second spring 52, the slide plate 51 between 53 roof of the slide plate 51 and the sliding slot
Left side is fixed with wet tissue 37, and the wet tissue 37 is engaged with the first gear 43.
Beneficial, 11 right end of the first fixed block is fixed with right fixed block 28, and left and right is passed through in the right fixed block 28
It is equipped with the second through slot 49, rotation is equipped with third shaft 47 in second through slot 49, and the third shaft 47, which is fixed with, to be dialled
Piece 48 and sector gear 46, the plectrum 48 stretch out 28 outside of right fixed block, are fixed with second on the right side of the slide plate 51
Rack gear 50, second rack gear 50 are engaged with the sector gear 46.
Beneficial, 12 left end of the second fixed block is fixed with left fixed block 14, is equipped with a left side in the left fixed block 14
Right perforative third through slot 15 is connected to equipped with the 4th through slot 23 between the third through slot 15 and the rotation chamber 25, and described the
Rotation is equipped with the 4th shaft 19 in three through slots 15, and the 4th shaft 19 is fixed with driver plate 16 and the first belt pulley 18, described
4th shaft 19 stretches out 14 outside of left fixed block, rotates in the 4th through slot 23 and is equipped with the 5th shaft 22, and the described 5th
Shaft 22 is fixed with the second belt pulley 21 and second gear 20, between second belt pulley 21 and first belt pulley 18
Transmission is equipped with belt 17, and the second gear 20 is engaged with the gear ring 26.
In the following, applicant will be with reference to the disposable of a kind of multistage adjusting of attached drawing 1-3 and the application described above
The concrete composition of mask is discussed in detail its application method:
Firstly, in the initial state, fan shape baffle 29 and flabellum 27 form closed circular, and the second cavity 30 is closed；
Before using disposable breathing mask 10, disposable breathing mask 10 is stuck in buckle 24, the first fixed block 11 and disposable breathing mask
It is securely connected between 10；
By revolving dial 16, driver plate 16 drives the rotation of the first belt pulley 18, and the first belt pulley 18 drives second by belt 17
Belt pulley 21 rotates, and the second belt pulley 21 drives second gear 20 to rotate, and second gear 20 drives gear ring 26 to rotate, 26 band of gear ring
Dynamic flabellum 27 is rotated around fixing axle 31, and gear ring 26 misplaces after rotating with fan shape baffle 29, and the second cavity 30 is ventilated with extraneous, constantly
Revolving dial 16 after the gap between flabellum 27 and fan shape baffle 29 is gradually increased and is gradually reduced, is freely rotatable driver plate 16
Adjust the ventilatory capacity in the second cavity 30；
When the air for feeling to be sucked by mask is excessively dry or wet, plectrum 48 is stirred, plectrum 48 drives sector gear 46 to revolve
Turning, sector gear 46 drives slide plate 51 to slide up and down by the second rack gear 50, and slide plate 51 drives the first rack gear 44 to slide up and down, the
One rack gear 44 drives first gear 43 to rotate, and first gear 43 drives arched plate 36 to rotate, and the rotation of arched plate 36 drives locating piece
38 rotations, locating piece 38 are pressed down against stock 40, and after the elastic force for overcoming the first spring 42, arched plate 36 rotates by a certain angle,
Replacement wet tissue 37 is corresponding with the first through slot 33, and wet tissue 37 changes the humidity of sucking air, can stir plectrum 48 freely to adjust and inhale
Enter the humidity of air.
It is illustrated in conclusion a kind of multistage disposable breathing mask adjusted of the invention is easy to operate, is quick on the draw；Meanwhile
The device of the invention simplicity generosity, applicable scene is extensive, practical.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.
Claims (3)
1. a kind of multistage disposable breathing mask adjusted of the invention, including the first fixed block, it is characterised in that: described first is fixed
Block front end is fixed with the second fixed block, and second fixed block is up and down and bilateral symmetry is equipped with buckle, can press from both sides in the buckle
Hold disposable breathing mask, upper and lower perforative first cavity is equipped in first fixed block, first cavity is connected to backward to be set
There is through-hole, perforative second cavity in left and right is equipped in second fixed block, between second cavity and first cavity
Connection is equipped with the first through slot, and connection is equipped with rotation chamber on the outside of second cavity, is symmetrically fixed with before and after second cavity
Fan shape baffle, the fan shape baffle are alternatively arranged, and are fixedly connected with fixing axle between the symmetrical fan shape baffle, described
The rotation of fixing axle outer surface is equipped with cylinder, and between the fan shape baffle, the cylinder is fixed with positioned at institute the cylinder
It states and rotates intracavitary flabellum, be alternatively arranged between the flabellum, the flabellum periphery is fixed with gear ring, in first cavity
Rotation is equipped with first rotating shaft, and the first rotating shaft is fixed with arched plate and first gear, and the arched plate is interior wet equipped with three groups
Towel, humidity is different between the wet tissue, is fixed with three groups of locating pieces on the left of the wet tissue, the locating piece corresponds to described wet
Towel, the first cavity right end connection are equipped with third cavity, rotate in the third cavity and be equipped with the second shaft, and described second turn
Axis is fixed with stock, and the stock protrudes into first cavity, and the stock is contacted with the locating piece bottom end, the length
It is fixedly connected with the first spring between bar and the third cavity floor, connection described the is symmetrically arranged with before and after first cavity
The sliding slot of one cavity, sliding is equipped with slide plate between the sliding slot, and the is fixedly connected between the slide plate and the sliding slot roof
Two springs, the slide plate left side are fixed with wet tissue, and the wet tissue is engaged with the first gear；Therefore, the flabellum of rotation with
Fan shape baffle cooperation control air inlet amount, arc disc spins replace wet tissue.
2. a kind of multistage disposable breathing mask adjusted according to claim 1, it is characterised in that: first fixed block is right
End is fixed with right fixed block, and left and right is through the second through slot is equipped in the right fixed block, and rotation is equipped in second through slot
Third shaft, the third shaft are fixed with plectrum and sector gear, and the plectrum stretches out on the outside of the right fixed block, described
It is fixed with the second rack gear on the right side of slide plate, second rack gear is engaged with the sector gear；To stir plectrum, drive and slide
Plate slides up and down, and arched plate is made to switch wet tissue.
3. a kind of multistage disposable breathing mask adjusted according to claim 1, it is characterised in that: second fixed block is left
End is fixed with left fixed block, is equipped with the perforative third through slot in left and right in the left fixed block, the third through slot with described turn
Connection is equipped with the 4th through slot between dynamic chamber, and rotation is equipped with the 4th shaft in the third through slot, and the 4th shaft is fixed with
Driver plate and the first belt pulley, the 4th shaft are stretched out on the outside of the left fixed block, and rotation is equipped with the 5th in the 4th through slot
Shaft, the 5th shaft are fixed with the second belt pulley and second gear, second belt pulley and first belt pulley
Between transmission be equipped with belt, the second gear engages with the gear ring；To which revolving dial, driver plate passes through the first belt pulley
Second gear rotation is driven with the second belt pulley, changes air inflow.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019101819126 | 2019-03-11 | ||
| CN201910181912 | 2019-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110419795A true CN110419795A (en) | 2019-11-08 |
| CN110419795B CN110419795B (en) | 2021-01-26 |
Family
ID=68417510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910792671.9A Active CN110419795B (en) | 2019-03-11 | 2019-08-26 | Multi-stage adjustable disposable mask |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6665358B1 (en) |
| CN (1) | CN110419795B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678608A (en) * | 2020-12-30 | 2021-04-20 | 浙江顺天传动科技股份有限公司 | Ear belt conveying device of mask machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203555201U (en) * | 2013-10-29 | 2014-04-23 | 邓美生 | Novel respirator capable of being humidified |
| CN206507369U (en) * | 2016-11-10 | 2017-09-22 | 天津市禧畅自行车有限公司 | A kind of mask of riding of adjustable oxygen absorbed |
| CN108451080A (en) * | 2018-03-01 | 2018-08-28 | 潍坊帕萨蒂经贸有限公司 | A kind of mask with humidification function |
| CN108619626A (en) * | 2018-05-10 | 2018-10-09 | 李良杰 | Humidifying and purifying mask |
| CN108855649A (en) * | 2018-08-22 | 2018-11-23 | 刘思泽 | A kind of water outlet of water heater spray head |
| CN208338951U (en) * | 2018-01-19 | 2019-01-08 | 深圳理科生科技有限公司 | A kind of mask with mask damping patch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021028A (en) * | 2005-07-20 | 2007-02-01 | Daio Paper Corp | Mask |
| US9248248B2 (en) * | 2009-07-17 | 2016-02-02 | Paftec Technologies Pty Ltd | Respirator |
-
2019
- 2019-03-20 JP JP2019053917A patent/JP6665358B1/en not_active Expired - Fee Related
- 2019-08-26 CN CN201910792671.9A patent/CN110419795B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203555201U (en) * | 2013-10-29 | 2014-04-23 | 邓美生 | Novel respirator capable of being humidified |
| CN206507369U (en) * | 2016-11-10 | 2017-09-22 | 天津市禧畅自行车有限公司 | A kind of mask of riding of adjustable oxygen absorbed |
| CN208338951U (en) * | 2018-01-19 | 2019-01-08 | 深圳理科生科技有限公司 | A kind of mask with mask damping patch |
| CN108451080A (en) * | 2018-03-01 | 2018-08-28 | 潍坊帕萨蒂经贸有限公司 | A kind of mask with humidification function |
| CN108619626A (en) * | 2018-05-10 | 2018-10-09 | 李良杰 | Humidifying and purifying mask |
| CN108855649A (en) * | 2018-08-22 | 2018-11-23 | 刘思泽 | A kind of water outlet of water heater spray head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110419795B (en) | 2021-01-26 |
| JP6665358B1 (en) | 2020-03-13 |
| JP2020147881A (en) | 2020-09-17 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Lei Inventor after: Song Xiao Inventor after: Kong Fanzhong Inventor after: Wang Jianan Inventor after: Yu Lijun Inventor before: Yu Lijun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210107 Address after: 273100 No.4 Industrial Park Road, Qufu Development Zone, Jining City, Shandong Province Applicant after: Qufu pharmaceutical excipients Co.,Ltd. Address before: 311700 No.41 Sai Li, Fanjia village, Anyang Township, Chun'an County, Hangzhou City, Zhejiang Province Applicant before: Chun'an Huancheng Medical Devices Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |