CN206880962U - A kind of self-suction dustproof anti-poison respirator - Google Patents
A kind of self-suction dustproof anti-poison respirator Download PDFInfo
- Publication number
- CN206880962U CN206880962U CN201720809420.3U CN201720809420U CN206880962U CN 206880962 U CN206880962 U CN 206880962U CN 201720809420 U CN201720809420 U CN 201720809420U CN 206880962 U CN206880962 U CN 206880962U
- Authority
- CN
- China
- Prior art keywords
- main body
- filtering
- self
- mask main
- dustproof anti
- 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 self-suction dustproof anti-poison respirator, mainly include：Mask main body and filtering body, mask main body are cone barrel；Filtering body is located at the one end of mask main body away from face and is connected with the first inlet valve of connection mouth mask body interior with the clamping of mask main body both sides, the one end of mask main body away from face, the hexagonal locating dowel in section is provided with the first inlet valve；Filtering body includes：Filtering cover and filter matrix, filtering cover side connect filter matrix, the second inlet valve being connected with the first inlet valve are connected with filter matrix；The locating slot with seamed edge is provided with second inlet valve, and adaptation is plugged with locating dowel in locating slot.A kind of self-suction dustproof anti-poison respirator provided by the utility model, ensure that mask main body is fastenedly connected with filtering body, prevents from being broken, meet the use demand of user.
Description
Technical field
Technical field of safety protection is the utility model is related to, more particularly to a kind of self-suction dustproof gas defence mouth
Cover.
Background technology
With industrial expansion, scientific and technological progress, the class of safety protection of worker gradually steps up；Particularly working environment is disliked
Bad miner, fire fighter etc. are higher to the protection level requirements of protective mask.
But existing protective mask, it generally there are filtering body and fix situation that is insecure, or even being broken with mask main body,
The use of people has been had a strong impact on, or even has jeopardized the health of people.
Therefore, how to provide the antidusting and anti-poisoning mask that a kind of filtering body is connected firmly with mask main body is people in the art
The problem of member's urgent need to resolve.
Utility model content
In view of this, the utility model provides a kind of self-suction dustproof anti-poison respirator, ensure that mask main body and filtering
The connection fastening of body junction, and then the adaptation between mask main body and filtering body is ensure that, meet the use demand of user.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of self-suction dustproof anti-poison respirator, mainly includes：Mask main body and filtering body, mask main body are cone barrel；Cross
It is away from facial one end and integral with the clamping of mask main body both sides, the one end of mask main body away from face that filter body is located at mask main body
The first inlet valve of connection mouth mask body interior is connected with, the hexagonal locating dowel in section is provided with the first inlet valve；Cross
Filter body includes：Filtering cover and filter matrix, filtering cover side connect filter matrix, are connected with filter matrix and first inhales
The second inlet valve that air valve is connected；The locating slot with seamed edge is provided with second inlet valve, and adaptation is plugged with locating slot
Locating dowel.
Preferably, filtering body also includes：Jointed shaft and grab, filtering cover and filtering body side are by being hinged axis connection, separately
Side is detachably connected by grab.
Preferably, it is provided with to be adjustable into transom window and be centered around on filtering cover and is adjustable into bar provided around transom window.
Preferably, mask main body bottom is connected with outlet valve, and mask main body both sides are symmetrically arranged with hangers.
Preferably, in addition to elastic adjustable wearing, elastic adjustable wearing both ends pass through hangers and are connected thereto.
Preferably, elastic adjustable wearing includes the first wearing, the second wearing and two connect bands, and first wears both ends one by one
The both ends that corresponding integrally connected second is worn, the first wearing and the second connection end worn correspond and two connect bands respectively
One end connects；And the connect band other end through hangers and is connected thereto.
Preferably, filter core is installed between filtering cover and filtering body.
Preferably, filter core includes the first filter core and the second filter core, and the first filter core fits in the second filter core.
Preferably, mask main body, which is pressed close on facial one end, is provided with overcoat, and overcoat uses TPE materials.
Understood via above-mentioned technical scheme, compared with prior art, the utility model disclose provide it is a kind of self-priming
Antidusting and anti-poisoning mask, first, matched by section for the locating dowel of hexagon with the locating slot with corner angle, ensure that mouth mask master
Body is fastenedly connected with filtering body, prevents mask main body to be connected fracture with filtering body, meets the use demand of user；Prevent due to
Mask main body is broken with filtering body junction, causes the life security of crisis user under severe conditions.Further, since locating dowel
With structure of the locating slot with corner angle, prevent mask main body from being rotated with filtering body, reduce because filtering body rotates and
Stop the risk of user's sight.
Secondly, in a kind of self-suction dustproof anti-poison respirator provided by the utility model, air intake window can be according to the dense of air
Degree regulation angle, realizes that air inlet is adjustable, ensures that user keeps smooth breathing in varying environment.
Again, in a kind of self-suction dustproof anti-poison respirator provided by the utility model, installed between filtering cover and filtering body
There is filter core, filter core includes the first filter core and the second filter core.Double-deck filter core ensure that people to toxic and harmful gas good filtration effect
While normal work, the health of people also ensure that.
Finally, in a kind of self-suction dustproof anti-poison respirator provided by the utility model, wear and mainly worn by first and the
Two wear composition, and wear and match with hangers.The setting of structure is worn, makes mouth mask in the head level direction of people and vertical
Direction is obtained for fixation, no matter how people work, can fastness be fixed on people head, and then realize dust proof and gas defence
Effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 accompanying drawings are a kind of overall structural representation of self-suction dustproof anti-poison respirator provided by the utility model；
Fig. 2 accompanying drawings are a kind of structural representation of self-suction dustproof anti-poison respirator mask main body provided by the utility model；
Fig. 3 accompanying drawings are a kind of positive structural representation of self-suction dustproof anti-poison respirator filtering body provided by the utility model
Figure；
Fig. 4 accompanying drawings are a kind of structural representation at the self-suction dustproof anti-poison respirator filtering body back side provided by the utility model
Figure；
Fig. 5 accompanying drawings are a kind of structure at the self-suction dustproof anti-poison respirator embodiment filtering body back side provided by the utility model
Schematic diagram；
Fig. 6 accompanying drawings are on the inside of a kind of self-suction dustproof anti-poison respirator embodiment filtering body back side provided by the utility model
Structural representation；
Fig. 7 accompanying drawings are that a kind of structure of self-suction dustproof anti-poison respirator embodiment filtering body lid provided by the utility model is shown
It is intended to；
Fig. 8 accompanying drawings are a kind of structural representation of self-suction dustproof anti-poison respirator filter core provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of self-suction dustproof anti-poison respirator, ensure that mask main body connects with filtering body
Place's connection fastening is connect, and then ensure that the adaptation between mask main body and filtering body, meets the use demand of user.
Referring to accompanying drawing 1-4, according to the self-suction dustproof anti-poison respirator of the utility model embodiment, including：Mask main body 1 and
Filtering body 2, mask main body 1 are cone barrel；Filtering body 2 be located at mask main body 1 away from face one end and with the both sides of mask main body 1
Clamping, the one end of mask main body 1 away from face are connected with the first inlet valve 12 inside connection mask main body 1, and first inhales
The hexagonal locating dowel 121 in section is provided with air valve 12；Filtering body 2 includes：Filtering cover 21 and filter matrix 22, filtering cover
21 sides connect filter matrix 22, and the second inlet valve being connected with the first inlet valve 12 is connected with filter matrix 22
23；The locating slot 231 with seamed edge is provided with second inlet valve 23, and adaptation is plugged with locating dowel 121 in locating slot 231.
According to the self-suction dustproof anti-poison respirator of the utility model embodiment by setting the locating dowel that section is hexagon
121 match with the locating slot 231 with seamed edge, ensure that mask main body 1 is fastenedly connected with filtering body 2, and then ensure that mouth mask
Adaptation between main body 1 and filtering body 2, it reduce further under severe conditions, because the closely sealed imprecision of mouth mask jeopardizes use
The risk of family life security；Prevent filtering body 2 to rotate block vision relative to mask main body 1, and then ensure that the normal work of user
Make；Due to being provided with seamed edge in locating dowel 121 and locating slot 231, linear contact lay between seamed edge and seamed edge, when producing installation,
Convenient installation, avoids the fracture of locating dowel, improves installation effectiveness.
Wherein, mask main body 1 is arranged to cone barrel, specifically includes：Stub end and small head end, it is major part close to facial one end
End, it is easy to be bonded user's face.
According to the self-suction dustproof anti-poison respirator of the utility model one embodiment, as shown in figure 4, filtering body 2 also includes：
Jointed shaft 25 and grab 24, filtering cover 21 are connected with the side of filtering body 22 by jointed shaft 25, and opposite side is removable by grab 24
Unload connection.Wherein, jointed shaft 25 makes filtering cover 21 be opened or closed around filter matrix 22；After closing, grab 24 fixes filtering
Lid 21 and filter matrix 22, make filtering cover 21 be fastenedly connected with filter matrix 22.
It is favourable, it is provided with to be adjustable into transom window 211 and be centered around on filtering cover 21 and is adjustable into finger provided around transom window 211
Show bar 212, thus, being adjustable into transom window 211 by setting can realize that air inlet is adjustable, ensure that user keeps breathing in varying environment
It is unobstructed.
Being adjustable into transom window 211 includes flabellum and axle, flabellum can pivoting, user can be according to the Auto-regulating System of Density of Heavy Medium of air
The angle that flabellum is opened, realizes that air inlet is adjustable, ensures that user keeps smooth breathing in varying environment.
More favourable, bar 212 is made of fluorescence material, and when causing danger, meeting light due to fluorescence material can send out
Bright, rescue personnel is easily found the wounded, the wounded is rescued in the very first time, ensure that the life security of the wounded.
Referring to accompanying drawing 2, the bottom of mask main body 1 is connected with outlet valve 11, and the both sides of mask main body 1 are symmetrically arranged with hangers
13.By setting outlet valve 11 to be located at the bottom of mask main body 1, the air inlet after filtering is separated with the gas breathed out, more favorably
Ozone is arrived in people's breathing.
Referring to accompanying drawing 1, according to the self-suction dustproof anti-poison respirator of one specific embodiment of the utility model, in addition to it is elastic
Adjustable to wear 3,3 both ends of elastic adjustable wearing are through hangers 13 and are connected thereto.Elastic adjustable wearing 3 can adapt to different heads
The user enclosed wears.
More favourable, elastic adjustable wearing 3 includes first and wears the 31, second wearing 32 and two connect bands 33, and first wears
The connection end difference one at the both ends of the wearing of integrally connected second 32, the first wearing 31 and the second wearing 32 is corresponded with 31 both ends
One correspondingly connects with two one end of connect band 33；And the other end of connect band 33 through hangers 13 and is connected thereto.Elastic adjustable pendant
Setting with 3 structures, mouth mask is not only set to can adapt to the user of different head circumferences, and first wears the head worn with second in people
Portion is horizontally and vertically obtained for fixation, no matter how people work, can fastness be fixed on people head, enter
And realize the effect of dust proof and gas defence.
Referring to accompanying drawing 8, more favorably, filter core 6 is installed between filtering cover 21 and filtering body 22.By setting filter core 6
Realize the purpose of dust proof and gas defence.
Filter core 6 includes the first filter core 61 and the second filter core 62, and the first filter core 61 fits in the second filter core 62.Thus, pass through
Two layers of filter core is set, further improves filter effect.Alternatively, the first filter core 61 can use ceramic element, the second filter core
62 can use active carbon filter core；Filter core can clean, and reduce the trouble always changed.
In a kind of self-suction dustproof anti-poison respirator provided by the utility model, the first filter core 61 can also use 3N11CN pre-
Filter cotton and the efficient filter pulps of 3N11CN are compound；3N11CN pre-filterings cotton filters fine solid particle, non-oily particle etc., and 3N11CN is efficient
Filter pulp is caught using electrostatic and physical barrier filters to different particles.
A kind of self-suction dustproof anti-poison respirator of one embodiment provided by the utility model, mask main body 1 press close to face one
Overcoat 4 is installed, alternatively, overcoat 4 uses TPE materials, and comfortable fitting is ventilative, avoids traditional PVC material on end
Make skin allergy, the problems such as smell is big.
Referring to accompanying drawing 5-7, a kind of antidusting and anti-poisoning mask filtering body provided by the utility model can also be processed into circular mistake
Filter body 5, specifically include circular base 51 and circular lid 52；Circular base 51 includes the 3rd inlet valve 511, assembles cue mark
512 and support block 513.Be machined with internal band corner angle detent 5111 on 3rd inlet valve 511, wherein detent 5111 with
Locating dowel 121 is engaged, and ensures that mask main body 1 is fastenedly connected with circular filter body 5.
Assembly mark 512, because the 3rd inlet valve 511 is undressed at the center of circular filter body 5, in order to facilitate circular filter
The installation of body 5 and mask main body 1, assembly mark 512 is provided with circular filter body 5, improves efficiency of assembling.
Support block 513 is arranged at the inner side of circular filter body 5, and for supporting filter core 6, filter core 6 is according to filtering of different shapes
Body, different shapes can be processed into, including：Rectangle, circular, ellipse, irregular polygon etc., corresponding filtering shape
Also rectangle is included, circular, oval, the shape such as irregular polygon.
In summary, a kind of self-suction dustproof anti-poison respirator provided by the utility model, which has, prevents mask main body and filtering
While body junction is broken, also with adjustable air intake window, ensure user's smooth breathing under varying environment；Two layers of filter capable of washing
Core, reduce the trouble of replacing；Double wearings, mouth mask is kept firmly to be connected with head；Fluorescence bar, hour of danger can save wound
The advantages that member's life.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of self-suction dustproof anti-poison respirator, mainly includes：Mask main body (1) and filtering body (2), the mask main body (1)
For cone barrel；The filtering body (2) be located at the mask main body (1) away from face one end and with the mask main body (1) two
Side clamping, it is characterised in that the one end of the mask main body (1) away from face is connected with the connection mask main body (1)
Internal the first inlet valve (12), the hexagonal locating dowel in section (121) is provided with first inlet valve (12)；It is described
Filtering body (2) includes：Filtering cover (21) and filter matrix (22), filtering cover (21) the side connection filter matrix (22), institute
State the second inlet valve (23) for being connected with filter matrix (22) and being connected with the first inlet valve (12)；Second air-breathing
The locating slot (231) with seamed edge is provided with valve (23), and adaptation is plugged with locating dowel (121) in the locating slot (231).
2. a kind of self-suction dustproof anti-poison respirator according to claim 1, it is characterised in that the filtering body (2) is also wrapped
Include：Jointed shaft (25) and grab (24), the filtering cover (21) are connected with the filtering body (2) side by jointed shaft (25),
Opposite side is detachably connected by grab (24).
3. a kind of self-suction dustproof anti-poison respirator according to claim 2, it is characterised in that set on the filtering cover (21)
It is equipped with to be adjustable into transom window (211) and be centered around and described is adjustable into bar (212) provided around transom window (211).
A kind of 4. self-suction dustproof anti-poison respirator according to claim 3, it is characterised in that mask main body (1) bottom
Portion is connected with outlet valve (11), and mask main body (1) both sides are symmetrically arranged with hangers (13).
5. a kind of self-suction dustproof anti-poison respirator according to claim 4, it is characterised in that also including elastic adjustable wearing
(3), described elastic adjustable wearing (3) both ends through the hangers (13) and are connected thereto.
A kind of 6. self-suction dustproof anti-poison respirator according to claim 5, it is characterised in that the elastic adjustable wearing
(3) include first and wear (31), the second wearing (32) and two connect bands (33), described first, which wears (31) both ends, corresponds
The both ends of second wearing (32) described in integrally connected, described first, which wears (31) and second, wears the connection end difference of (32) one by one
It is corresponding to be connected with two described connect band (33) one end；And connect band (33) other end through the hangers (13) and and its
Connection.
A kind of 7. self-suction dustproof anti-poison respirator according to claim any one of 1-6, it is characterised in that the filtering cover
(21) filter core (6) is installed between the filtering body (2).
8. a kind of self-suction dustproof anti-poison respirator according to claim 7, it is characterised in that the filter core (6) includes the
One filter core (61) and the second filter core (62), first filter core (61) fit in second filter core (62).
A kind of 9. self-suction dustproof anti-poison respirator according to claim any one of 1-6, it is characterised in that the mouth mask master
Body (1) presses close on facial one end to be provided with overcoat (4), and the overcoat (4) uses TPE materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809420.3U CN206880962U (en) | 2017-07-06 | 2017-07-06 | A kind of self-suction dustproof anti-poison respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809420.3U CN206880962U (en) | 2017-07-06 | 2017-07-06 | A kind of self-suction dustproof anti-poison respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206880962U true CN206880962U (en) | 2018-01-16 |
Family
ID=61299479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809420.3U Expired - Fee Related CN206880962U (en) | 2017-07-06 | 2017-07-06 | A kind of self-suction dustproof anti-poison respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206880962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494821A (en) * | 2020-05-07 | 2020-08-07 | 杨亦 | Reusable mask and storage box thereof |
| CN115634388A (en) * | 2021-07-19 | 2023-01-24 | Lg电子株式会社 | Mask device |
| CN115634387A (en) * | 2021-07-19 | 2023-01-24 | Lg电子株式会社 | Mask device |
-
2017
- 2017-07-06 CN CN201720809420.3U patent/CN206880962U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494821A (en) * | 2020-05-07 | 2020-08-07 | 杨亦 | Reusable mask and storage box thereof |
| CN115634388A (en) * | 2021-07-19 | 2023-01-24 | Lg电子株式会社 | Mask device |
| CN115634387A (en) * | 2021-07-19 | 2023-01-24 | Lg电子株式会社 | Mask device |
| CN115634388B (en) * | 2021-07-19 | 2023-11-28 | Lg电子株式会社 | Mask device |
| CN115634387B (en) * | 2021-07-19 | 2023-11-28 | Lg电子株式会社 | Mask device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5851487B2 (en) | Helmet-mounted respirator device with double air supply system | |
| US20020017085A1 (en) | Filter cartridge platform and filter cartridge for use on the platform | |
| CN108367181A (en) | Respirator | |
| CN206880962U (en) | A kind of self-suction dustproof anti-poison respirator | |
| KR101574021B1 (en) | Multi-purpose powered air purifying respirator | |
| KR20150115154A (en) | Versatile mask for ultrafine particles | |
| CN111135493A (en) | Positive pressure protective clothing with functions of gas defense, purification, ventilation, exhaust and heat dissipation | |
| CN211486284U (en) | Mask | |
| CN206413796U (en) | A kind of active blast type air-purifying mask | |
| CN208785629U (en) | A kind of self-priming air filter | |
| CN211935233U (en) | Positive pressure protective clothing with functions of gas defense, purification, ventilation, exhaust and heat dissipation | |
| CN111602878A (en) | Healthy and safe mask | |
| CN2314820Y (en) | Simple filter mask with breathing valve | |
| CN205757371U (en) | Haze mask | |
| CN213159045U (en) | Pressure-fired protective hood capable of changing wind direction | |
| CN2626524Y (en) | Positive pressure type respiration protector | |
| CN206836305U (en) | A kind of long-acting anti-PM2.5 mouth masks | |
| CN1569281A (en) | Positive pressure respiration protector | |
| CN207519667U (en) | A kind of Respiratory Medicine outpatient service face mask type Double-layer mask | |
| CN216123878U (en) | Novel mask with supporting structure at mouth and nose positions | |
| CN213992536U (en) | Antibacterial and antivirus mask | |
| CN205549271U (en) | Air purification respiratory | |
| CN210933496U (en) | Mouth and nose dustproof gas mask | |
| CN213374819U (en) | Protective clothing with built-in fresh air system | |
| CN210205539U (en) | Internal medicine clinical breathing disinfection filter equipment |
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: 20180116 Termination date: 20180706 |