CN108607170A - A kind of novel and multifunctional anti-radon anti-dust mask - Google Patents
A kind of novel and multifunctional anti-radon anti-dust mask Download PDFInfo
- Publication number
- CN108607170A CN108607170A CN201810410162.0A CN201810410162A CN108607170A CN 108607170 A CN108607170 A CN 108607170A CN 201810410162 A CN201810410162 A CN 201810410162A CN 108607170 A CN108607170 A CN 108607170A
- Authority
- CN
- China
- Prior art keywords
- cavity
- side wall
- hole
- block
- annular groove
- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of novel and multifunctional anti-radon anti-dust masks,Including protecting crust,The inside of protecting crust is provided with inner cavity and annular groove,The inside of annular groove is fixedly connected with bushing,The inside of bushing is provided with first through hole,Inner cavity is interconnected with first through hole,The internal activity of annular groove is connected with connector sleeve,One end of connector sleeve is fixedly connected with filtering body,The both ends of protecting crust have been fixedly connected with fixed block,The inside of two fixed blocks is provided with winding chamber,Winding chamber is internally provided with bearing,Rotation axis is rotatably connected to by torque spring on bearing,Fixed band is equipped between two fixed blocks,The filter layer that the first cavity inside of the present invention is equipped with can filter the dust granule in gas with radon gas,So that clean air is passed through first through hole and reaches inner cavity,The mouth nose of inner cavity and human body is in direct contact,Fresh air is arrived to which the dust granule in air is made one breathing with radon gas concentration filter in filter layer.
Description
Technical field
The present invention relates to safety device technical field, specially a kind of novel and multifunctional anti-radon anti-dust mask.
Background technology
Nowadays the place for generating radon gas with uranium mining, hydrometallurgy of uranium and nuclear fuel processing etc. is continuously increased, air
In radon gas amount it is higher and higher, since radon gas is that pernicious gas people's health receives safely prodigious safety, through grinding
Study carefully and show that radon gas is the second largest factor for causing people to suffer from lung cancer, with stronger radioactivity, and people are mostly for radon at present
Gas does not have a prevention awareness, existing mask can only accomplish mostly absorption floating in air larger solid particle and for small
Dust and radon gas are then not much adsorption effect, so that the inner cavity of mask is become using the wet gas of characteristics of contaminated respiratory droplets when mask for a long time
It is moist, keep the mouth nasal portion of people uncomfortable, and existing mask be mostly fixed plug-in do not allow quick detachable cause to clean
Inconvenience, and existing mask fixes band and carries mostly inconvenience without automatic winding apparatus, and we have proposed one kind thus
The multi-functional anti-dust-proof mouth of radon of the utility model.
Invention content
The purpose of the present invention is to provide a kind of novel and multifunctional anti-radon anti-dust masks, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of novel and multifunctional anti-radon anti-dust mask, including
The inside of protecting crust, the protecting crust is provided with inner cavity and annular groove, and the inside of the annular groove is fixedly connected with bushing, the bushing
Inside is provided with first through hole, and the inner cavity is interconnected with first through hole, and the internal activity of the annular groove is connected with connector sleeve, institute
The one end for stating connector sleeve is fixedly connected with filtering body, and the one end of the filtering body far from connector sleeve is connected with ventilating cover, institute
The inside for stating filtering body is provided with the first cavity, and first cavity is internally provided with filter layer, and the inside of the connector sleeve is provided with
The inside of multiple sliding slots, multiple sliding slots slidably connects fore-set, and one end of the fore-set is provided with pilot hole, the pilot hole
Internal activity is sliding to have guide post, the guide post to be fixedly connected on the side wall of sliding slot, and first is socketed in the guide post
Spring, multiple fore-sets close to one end of pilot hole through the side wall of corresponding sliding slot and extend to connector sleeve outside and with it is solid
Surely it is connected with slip ring, the one end of the fore-set far from pilot hole is connected with card ball, and sliding slot is run through in the side of the card ball
Side wall and extend to the outside of connector sleeve and be clamped with open slot activity, multiple open slots are opened on the side wall of annular groove；
The both ends of the protecting crust have been fixedly connected with fixed block, and the inside of two fixed blocks is provided with winding chamber, described
Winding chamber is internally provided with bearing, is rotatably connected to rotation axis by torque spring on the bearing, is set between two fixed blocks
There is fixed band, the both ends of the fixation band run through the side wall of corresponding fixed block and fix winding on the rotating shaft, described
Dehumidifying block is fixedly connected on the side wall of fixed block, the described dehumidifying one end of block far from fixed block is connected with removable cover, institute
The inside for stating dehumidifying block is provided with the second cavity, and second cavity is internally provided with moisture absorption layer, and two the second cavitys pass through phase
Corresponding second through-hole is interconnected with inner cavity, and second through-hole is opened in the inside of protecting crust, bearing.
Preferably, the side wall of the annular groove is equipped with gasket.
Preferably, the inside of described two fixed blocks is provided with sliding cavity, and the sliding cavity is interconnected with winding chamber, institute
The inside for stating sliding cavity slidably connects fixture block by second spring, and the upside of the fixture block is equipped with positioned at the side wall of winding chamber
Latch, between the fixture block and latch activity connect and fix band, the side wall of the fixture block is equipped with pushing block, the side of the pushing block
Through sliding cavity side wall and extend to the outside of fixed block.
Preferably, it was provided with a air hole on the ventilating cover.
Compared with prior art, the beneficial effects of the invention are as follows：In the filter layer that the first cavity inside of the present invention is equipped with
Wrapping up active carbon particle can filter the dust granule in gas with radon gas, and clean air is made to pass through in first through hole arrival
The mouth nose of chamber, inner cavity and human body is in direct contact, thus by the dust granule in air with radon gas concentration filter in filter layer
Make one breathing and arrive fresh air, the second cavity of both sides is internally provided with the moisture absorption layer with adsorption function, characteristics of contaminated respiratory droplets it is wet
Gas can reach the moisture absorption layer of both sides by two the second through-holes, remove the moisture of inner cavity, make one to wear comfortably, and filter
The ventilating cover that body is equipped with can dismantle can also be used to the first cavity of cleaning, the work that two dehumidifying blocks are equipped with for replacing filter layer
It is dynamic lid can also remove be conveniently replaceable moisture absorption layer can also be used to cleaning the second hole cavity, by slide slip ring, can by filtering body from
It is removed on the device, convenient for cleaning the inside of the device, maintains the cleaning inside of the device, winding chamber can be exposed on the external naked
Fixation band wind up it is easy to carry.
Description of the drawings
Fig. 1 is the structural diagram of the present invention I；
Fig. 2 is the structural schematic diagram II of the present invention；
Fig. 3 be the present invention inner cavity, first through hole and the first cavity connectivity part sectional view；
Fig. 4 is the partial structural diagram of the annular groove and connector sleeve junction of the present invention；
Fig. 5 is the partial structural diagram of the card ball and fore-set junction of the present invention；
Fig. 6 is the partial sectional view of the connector sleeve and filtering body junction of the present invention；
Fig. 7 is enlarged drawing at the A of Fig. 6 of the present invention；
The winding chamber and the partial sectional view at sliding cavity that Fig. 8 is the present invention；
Fig. 9 be the present invention inner cavity, the second through-hole and the second cavity connectivity part sectional view.
In figure：1, protecting crust, 2, inner cavity, 3, bushing, 4, first through hole, 5, annular groove, 6, gasket, 7, open slot, 8, card
Ball, 9, filtering body, 10, ventilating cover, 11, connector sleeve, 12, filter layer, the 13, first cavity, 14, slip ring, 15, fore-set, 16,
One spring, 17, guide post, 18, pilot hole, 19, sliding slot, 20, fixed block, 21, kinking chamber, 22, bearing, 23, fixed band, 24,
Torque spring, 25, rotation axis, 26, latch, 27, fixture block, 28, pushing block, 29, second spring, 30, sliding cavity, the 31, second through-hole,
32, dehumidify block, and 33, removable cover, the 34, second cavity, 35, moisture absorption layer, 36, air hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
- 9 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of novel and multifunctional anti-radon anti-dust mask, including it is anti-
The inside of protective case 1, the protecting crust 1 is provided with inner cavity 2 and annular groove 5, and the face of inner cavity 2 one end and people far from annular groove 5 fits,
The edge that the face of inner cavity 2 and people fit increases the anti-of softwood matter and presses against pad, and the inside of the annular groove 5 is fixedly connected with bushing 3,
The inside of the bushing 3 is provided with first through hole 4, and the inner cavity 2 is interconnected with first through hole 4, the internal activity of the annular groove 5
It is connected with connector sleeve 11, connector sleeve 11 is socketed on bushing 3, so that filtering body 9 is mounted on protecting crust 1 more securely, the company
One end of female connector 11 is fixedly connected with filtering body 9, and the one end of the filtering body 9 far from connector sleeve 11 is connected with ventilating cover
10, the inside of the filtering body 9 is provided with the first cavity 13, and first cavity 13 is internally provided with filter layer 12, filter layer 12
Interior package active carbon particle, can adsorb the pernicious gases such as radon gas, can preferably filter radon gas, and ventilating cover 10 is engaged by screw thread
It can be removed in filtering body 9, remove the filter layer 12 inside rear replaceable first cavity 13, can also facilitated and clean the first cavity
The inside of 13 inside, the connector sleeve 11 is provided with multiple sliding slots 19, and the inside of multiple sliding slots 19 slidably connects fore-set 15,
One end of the fore-set 15 is provided with pilot hole 18, and the internal activity of the pilot hole 18 is sliding guide post 17, the guide post
17 are fixedly connected on the side wall of sliding slot 19, and guide post 17 will be such that the glide direction of fore-set 15 keeps after being matched with pilot hole 18
Unanimously, fore-set 15 slides into farthest away from guide post 17 when the position of guide post 17 and cannot be disconnected with pilot hole 18, convenient for top
Column 15 is socketed with the first spring 16 in the guide post 17, multiple fore-sets 15 are close to pilot hole 18 in the internal slide of sliding slot 19
One end through corresponding sliding slot 19 side wall and extend to connector sleeve 11 outside and be fixedly connected with slip ring 14, even
After female connector 11 is connect with annular groove 5, the gap at slip ring 14 can be such that the finger of people frees in and out, convenient for stirring slip ring with hand
14, the one end of the fore-set 15 far from pilot hole 18 is connected with card ball 8, and the side of sliding slot 19 is run through in the side of the card ball 8
Wall simultaneously extends to the outside of connector sleeve 11 and is clamped with 7 activity of open slot, and multiple open slots 7 are opened on the side wall of annular groove 5, fore-set
15 close to one end of card ball 8 be dome-type, and fore-set 15 is inner, and card ball 8 is outer so as to blocking card ball 8；
The both ends of the protecting crust 1 have been fixedly connected with fixed block 20, and the inside of two fixed blocks 20 is provided with winding chamber
21, the winding chamber 21 is internally provided with bearing 22, and rotation axis 25 is rotatably connected to by torque spring 24 on the bearing 22,
When being that latch 26 does not block fixed band 23 with fixture block 27 under free state, two rotation axis 25 will under the action of by torque spring 24
Inner wrap of the band 23 to winding chamber 21 is fixed, fixed band 23, the both ends of the fixed band 23 are equipped between two fixed blocks 20
The side wall and fixation for running through corresponding fixed block 20 are wrapped in rotation axis 25, fixed on the side wall of the fixed block 20 to connect
It is connected to dehumidifying block 32, the described dehumidifying one end of block 32 far from fixed block 20 is connected with removable cover 33, and removable cover 33 can will be from
It is removed on dehumidifying block 32, the moisture absorption layer 35 inside the second cavity 34 can be replaced, it is logical that the second cavity 34 and second can also be cleaned
The inside in hole 31, the dehumidifying block 32 is provided with the second cavity 34, and second cavity 34 is internally provided with moisture absorption layer 35, two the
Two cavitys 34 are interconnected by corresponding second through-hole 31 and inner cavity 2, and second through-hole 31 is opened in protecting crust 1, axis
22 inside is held, the wet gas inside inner cavity 2 reaches 35 desiccant dehumidification of moisture absorption layer by the second through-hole 31.
Specifically, the side wall of the annular groove 25 is equipped with gasket 6, prevent ambient atmos filtered from connector sleeve 11
Enter inner cavity 2 with the junction of annular groove 5.
Specifically, the inside of two fixed blocks 20 is provided with sliding cavity 30, the sliding cavity 30 and winding chamber 21 are mutual
The inside of connection, the sliding cavity 30 slidably connects fixture block 27 by second spring 29, and the upside of the fixture block 27, which is located at, to twine
Around chamber 21 side wall be equipped with latch 26, between the fixture block 27 and latch 26 activity connect and fix band 23, the fixture block 27
Side wall is equipped with pushing block 28, and the side of the pushing block 28 runs through the side wall of sliding cavity 30 and extends to the outside of fixed block 20, card
Fixed band 23 is connected between fixture block 27 and latch 26 by block 27 by the elastic force effect of second spring 29, when wearing the device,
After latch 26 will fix the fixation of band 23 with fixture block 27, prevent torque spring 24 from rotation axis 25 being driven to wind external fixation band 23,
Make fixed 23 tension of band and strangles solid head.
Specifically, being provided with a air hole 36 on the ventilating cover 10, gas passes in and out the channel of the device.
Operation principle：When using the device, sliding slip ring 14 makes the first spring 16 compress, and connector sleeve 11 is slid into annular groove
5 inside, when the card ball 8 inside connector sleeve 11 is slided to the inside of annular groove 5, unclamp slip ring 14, by corresponding card ball 8 with
After open slot 7 docks, the first spring 16 will make fore-set 15 head on card ball 8, and the external part of card ball 8 is made to be stuck in open slot 7
Fixed band 23 is drawn out to substantial distance from the inside of two winding chambers 21, matched by portion to make filtering body 9 be connect with protecting crust 1
With the device, fixed band 23 is made to be wrapped in head, slide downward pushing block 28, to make fixed band 23 be detached from latch 26 and fixture block 27
Between, by torque spring 24 by extra fixation band 23 wind back winding chamber 21 inside, unclamp pushing block 28 make latch 26 with
Fixture block 27 connects and fixes band 23 again, and the mouth nose of people is communicated by inner cavity 2, first through hole 4 and filter layer 12 with the external world, inner cavity 2
Internal wet gas reaches 35 desiccant dehumidification of moisture absorption layer by the second through-hole 31.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of novel and multifunctional anti-radon anti-dust mask, including protecting crust (1), it is characterised in that：The inside of the protecting crust (1)
It is provided with inner cavity (2) and annular groove (5), the inside of the annular groove (5) is fixedly connected with bushing (3), and the inside of the bushing (3) is provided with
First through hole (4), the inner cavity (2) are interconnected with first through hole (4), and the internal activity of the annular groove (5) is connected with connection
It covers (11), one end of the connector sleeve (11) is fixedly connected with filtering body (9), the separate connector sleeve (11) of the filtering body (9)
One end is connected with ventilating cover (10), and the inside of the filtering body (9) is provided with the first cavity (13), first cavity (13)
Be internally provided with filter layer (12), the inside of the connector sleeve (11) is provided with multiple sliding slots (19), the inside of multiple sliding slots (19)
Fore-set (15) is slidably connected, one end of the fore-set (15) is provided with pilot hole (18), and the inside of the pilot hole (18) is lived
Dynamic slip has guide post (17), the guide post (17) to be fixedly connected on the side wall of sliding slot (19), on the guide post (17)
It is socketed with the first spring (16), multiple fore-sets (15) run through the side wall of corresponding sliding slot (19) close to one end of pilot hole (18)
And extend to connector sleeve (11) outside and be fixedly connected with slip ring (14), the fore-set (15) is far from pilot hole (18)
One end is connected with card ball (8), and the side of the card ball (8) runs through the side wall of sliding slot (19) and extends to connector sleeve (11)
External and be clamped with open slot (7) activity, multiple open slots (7) are opened on the side wall of annular groove (5)；
The both ends of the protecting crust (1) have been fixedly connected with fixed block (20), and the inside of two fixed blocks (20) is provided with winding
Chamber (21), the winding chamber (21) are internally provided with bearing (22), are rotated and connected by torque spring (24) on the bearing (22)
It is connected to rotation axis (25), fixed band (23) is equipped between two fixed blocks (20), phase is run through at the both ends of the fixed band (23)
The side wall of corresponding fixed block (20) and fixation is wrapped in rotation axis (25), is fixedly connected on the side wall of the fixed block (20)
There are dehumidifying block (32), the described one end of dehumidifying block (32) far from fixed block (20) to be connected with removable cover (33), the dehumidifying
The inside of block (32) is provided with the second cavity (34), and second cavity (34) is internally provided with moisture absorption layer (35), and two second empty
Chamber (34) is interconnected by corresponding second through-hole (31) and inner cavity (2), and second through-hole (31) is opened in protecting crust
(1), the inside of bearing (22).
2. the novel and multifunctional anti-radon anti-dust mask of one kind according to claim 1, it is characterised in that：The annular groove (5)
Side wall is equipped with gasket (6).
3. the novel and multifunctional anti-radon anti-dust mask of one kind according to claim 1, it is characterised in that：Two fixed blocks (20)
Inside be provided with sliding cavity (30), the sliding cavity (30) is interconnected with winding chamber (21), the sliding cavity (30) it is interior
Portion slidably connects fixture block (27) by second spring (29), and the upside of the fixture block (27) is located on the side wall of winding chamber (21)
Equipped with latch (26), between the fixture block (27) and latch (26) activity connect and fix band (23), the side wall of the fixture block (27)
It is equipped with pushing block (28), the side of the pushing block (28) runs through the side wall of sliding cavity (30) and extends to the outer of fixed block (20)
Portion.
4. the novel and multifunctional anti-radon anti-dust mask of one kind according to claim 1, it is characterised in that：The ventilating cover (10)
On be provided with a air hole (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410162.0A CN108607170B (en) | 2018-05-02 | 2018-05-02 | Multifunctional radon-proof dust mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410162.0A CN108607170B (en) | 2018-05-02 | 2018-05-02 | Multifunctional radon-proof dust mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108607170A true CN108607170A (en) | 2018-10-02 |
| CN108607170B CN108607170B (en) | 2021-01-08 |
Family
ID=63661757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410162.0A Active CN108607170B (en) | 2018-05-02 | 2018-05-02 | Multifunctional radon-proof dust mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108607170B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011250A (en) * | 2018-10-30 | 2018-12-18 | 王浩 | A kind of fire-fighting breathing mask |
| CN111905292A (en) * | 2020-08-27 | 2020-11-10 | 烟台理松安全科技有限公司 | Filtering type breathing mask and using method thereof |
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| CN207136304U (en) * | 2017-07-19 | 2018-03-27 | 苏州晔鸿纺织有限公司 | The anti-dust respirator of good purification |
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| GB450369A (en) * | 1934-12-18 | 1936-07-16 | Mine Safety Appliances Co | Improvements in or relating to respirators |
| CN104941085A (en) * | 2014-03-28 | 2015-09-30 | 廖云龙 | Mouth and nose isolated type mask and method implemented by same |
| CN104971448A (en) * | 2014-04-14 | 2015-10-14 | 左国刚 | Portable self-cleaning breathing assistance and purification system and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011250A (en) * | 2018-10-30 | 2018-12-18 | 王浩 | A kind of fire-fighting breathing mask |
| CN109011250B (en) * | 2018-10-30 | 2021-05-07 | 王浩 | Gas mask for fire control |
| CN111905292A (en) * | 2020-08-27 | 2020-11-10 | 烟台理松安全科技有限公司 | Filtering type breathing mask and using method thereof |
| CN111905292B (en) * | 2020-08-27 | 2022-05-31 | 烟台理松安全科技有限公司 | Filtering type breathing mask and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108607170B (en) | 2021-01-08 |
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