CN209108473U - A kind of how anti-gas mask of multiple-effect - Google Patents
A kind of how anti-gas mask of multiple-effect Download PDFInfo
- Publication number
- CN209108473U CN209108473U CN201821824418.4U CN201821824418U CN209108473U CN 209108473 U CN209108473 U CN 209108473U CN 201821824418 U CN201821824418 U CN 201821824418U CN 209108473 U CN209108473 U CN 209108473U
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- mask
- effect according
- cover
- connect cover
- gas mask
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Abstract
The utility model discloses a kind of how anti-gas masks of multiple-effect, including mask, eye window is equipped in strip-shaped hole on the upside of the mask, transition is connected with connect cover on front side of the mask lower end, the connect cover, the rear end transition of the connect cover is connected with isolation cover, the front port of the connect cover is equipped with canister, the rear side end of the canister has been fixed by the bracket main communication, the outside of diaphragm is equipped with cotton net on rear side of the main communication, pressure sensor is installed in the middle part of the cotton net, hood is installed in the axis hole of connect cover lower portion, the how anti-gas mask of this multiple-effect, using the big eye window construction of monocular formula, the active carbon impregnated using novel non-chrome, the glass fiber filter paper of efficient low-resistance, using rubber injection mold moulding process, integrated protection performance is good, respiratory resistance is small, it is light-weight, it is unobscured, comfortable wearing, with good Antifog antidimmer and physiological comfort, effectively the Head And Face of personnel can be isolated with surrounding toxic environment.
Description
Technical field
The utility model relates to gas mask technical field, specially a kind of how anti-gas mask of multiple-effect.
Background technique
The individual protection equipment of China's all trades and professions labour protection indispensability when breathing mask, since China's breathing mask is started to walk
Later, the occupation rate of TF1 type (i.e. 59 formula breathing masks) is up to 70% or so currently on the market, the overall technology index of such mask
Uncomfortable there is wearing, weight is big, and the visual field is small, easily hazes, it has not been convenient to converse, unsmooth breath is worn the disadvantages of uncomfortable, therefore
Actually among the world level in the seventies, for adapt to the national economic development the new all-service gas mask of needs design with
It develops, is one of main task very urgent at present.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of how anti-gas mask of multiple-effect,
Structure is simple, comfortable wearing, can effectively protect the face of user and head, and the visual field is big, facilitates observation, improves breathing
Fluency can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of how anti-gas mask of multiple-effect, including face
It covers, eye window is equipped in the strip-shaped hole on the upside of the mask, transition is connected with connect cover, the connect cover on front side of the mask lower end
Rear end transition be connected with isolation cover, the front port of the connect cover is equipped with canister, and the rear side end of the canister passes through branch
Frame is fixed with main communication, and the outside of diaphragm is equipped with cotton net on rear side of the main communication, is equipped with pressure in the middle part of the cotton net
Sensor is equipped with hood in the axis hole of the connect cover lower portion, and the hood is in the lower section of main communication, institute
It states and is equipped with electrical appliance kit in the middle part of the medial surface of mask, be equipped with battery and PLC controller in electrical appliance kit, the lower end of the mask is equipped with
Elastic covering, the marginal position of the mask are equipped with rubber ring, are rotatably connected to swing rod, the pendulum in the middle part of the medial surface of the mask
The end of bar is equipped with secondary communication, and the upper end of the mask is hinged with back cover, and the back cover is integrally triangular in shape, and the two of back cover
Base angle position is equipped with cinch cord, and mask center edge portion position is equipped with buckle corresponding with cinch cord, the PLC controller
Input terminal be electrically connected respectively with the output end of battery and pressure sensor, the PLC controller respectively with main communication and
The secondary two-way electrical connection of communication.
As a kind of optimal technical scheme of the utility model, the eye window includes eyeglass, the marginal position of the eyeglass
There is clip by Stud connection.
As a kind of optimal technical scheme of the utility model, the canister includes tank body, the rear side end of the tank body
Marginal position is equipped with the slotting circle being connected with connect cover, and ventilation mouth is equipped in the middle part of the rear side end of the tank body.
As a kind of optimal technical scheme of the utility model, the front end airflow mouth of the tank body is equipped with filter, it is described every
The tank inner chamber of net rear side is equipped with active carbon and glass fiber filter paper.
As a kind of optimal technical scheme of the utility model, the hood includes housing, in the inner cavity of the housing
Portion is fixed with fixed ring.
As a kind of optimal technical scheme of the utility model, the lower port of the housing is equipped with filter, the filter
Upper surface is fixed with baffle by compressed spring.
As a kind of optimal technical scheme of the utility model, the upper surface middle part of the filter is fixed with electromagnet, institute
The input terminal for stating electromagnet is electrically connected with the output end of PLC controller.
As a kind of optimal technical scheme of the utility model, the pair communication includes earmuff, and the earmuff passes through bullet
Piece is connected with swing rod, and the medial surface of the earmuff is equipped with communicator, the communicator with PLC controller is two-way is electrically connected.
As a kind of optimal technical scheme of the utility model, the rubber ring is open circle, and rubber ring inner cavity is equipped with
The exposed drawstring on the outside of port.
As a kind of optimal technical scheme of the utility model, it is fixed with web plate on the upside of the medial surface of the mask, it is described
Rubber column gel column is equipped between web plate and mask upper portion.
Compared with prior art, the utility model has the beneficial effects that
1) the how anti-gas mask of this multiple-effect, using the big eye window construction of monocular formula, using the active carbon of novel non-chrome dipping, height
The glass fiber filter paper of low-resistance is imitated, using rubber injection mold moulding process, integrated protection performance is good, and respiratory resistance is small, light-weight, the visual field
Open, comfortable wearing has good antifog antidimmer and physiological comfort, can be effectively by the Head And Face of personnel and surrounding contamination ring
Border isolation；
2) the how anti-gas mask of this multiple-effect is blocked by face of the mask to user, and the edge of mask is equipped with rubber
Cushion rubber can be tightened by drawstring, improved the leakproofness of mask, be fixed by back cover, and the landing of mask is prevented, and be led to
It crosses cinch cord and buckle carries out the connection of mask and back cover, the adjusting of elasticity can be carried out, different users is suitble to wear；
3) the how anti-gas mask of this multiple-effect carries out air filtration by canister, is equipped with active carbon and glass mistake in tank body
Filter paper can carry out the absorption and barrier of toxic gas respectively, be equipped with hood, excessive expiratory air in mask can be discharged
Body, exhales and suction inlet is separately positioned, avoids the wet gas absorption of exhalation on active carbon and glass fiber filter paper, ensure that
Filter toxic effect fruit；
4) the how anti-gas mask of this multiple-effect is equipped with main communication and secondary communication, convenient for users to externally carrying out information friendship
Stream facilitates carry out operation, and main communication is located in front of oral area, and film face oral area of conversing, sound transmission loss is small, while can cooperate cotton
Net blocks exhaled gas, and exhaled gas is avoided to enter canister, and hood can carry out automatic shutter, avoid toxic gas
Entrance.
Detailed description of the invention
Fig. 1 is the utility model forward sight structural schematic diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model section structural schematic diagram；
Fig. 4 is structure enlargement diagram at the utility model A.
In figure: 1 mask, 101 clips, 2 windows, 201 eyeglasses, 202 studs, 3 connect covers, 4 canisters, 401 tank bodies, 402
Insert circle, 403 filters, 404 active carbons, 405 glass fiber filter paper, 406 ventilation mouths, 5 main communications, 6 cotton nets, 7 pressure sensors, 8
Hood, 801 housings, 802 fixed rings, 803 filters, 804 compressed springs, 805 baffles, 806 electromagnet, 9 batteries, 10 PLC
Controller, 11 elastic coverings, 12 rubber rings, 13 drawstrings, 14 swing rods, 15 secondary communications, 16 back covers, 17 cinch cords, 18 buckles, 19 nets
Plate, 20 rubber column gel columns, 21 earmuffs, 22 communicators, 23 elastic slices, 24 isolation covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of how anti-gas mask of multiple-effect, including mask
1, the medial surface upside of mask 1 is fixed with web plate 19, and rubber column gel column 20,1 upside of mask are equipped between 1 upper portion of web plate 19 and mask
Strip-shaped hole in be equipped with eye window 2, eye window 2 includes eyeglass 201, and the marginal position of eyeglass 201 is connected with clip by stud 202
101, the front side transition of 1 lower end of mask is connected with connect cover 3, and the front end airflow mouth of tank body 401 is equipped with filter 403,403 rear side of filter
401 inner cavity of tank body be equipped with active carbon 404 and glass fiber filter paper 405, the rear end transition of connect cover 3 is connected with isolation cover 24, even
The front port for connecing cover 3 is equipped with canister 4, and canister 4 includes tank body 401, and the rear side end marginal position of tank body 401 is equipped with and connection
The rear side end middle part of the connected slotting circle 402 of cover 3, tank body 401 is equipped with ventilation mouth 406, and the rear side end of canister 5 is fixed by the bracket
There is main communication 5, the outside of main 5 rear side diaphragm of communication is equipped with cotton net 6, and the middle part of cotton net 6 is equipped with pressure sensor 7, even
It connects and hood 8 is installed in the axis hole of 3 lower portion of cover, hood 8 is in the lower section of main communication 5, and hood 8 includes housing
801, the inner cavity middle part of housing 801 is fixed with fixed ring 802, and the lower port of housing 801 is equipped with filter 803, the upper end of filter 803
Face is fixed with baffle 805 by compressed spring 804, and the upper surface middle part of filter 805 is fixed with electromagnet 806, electromagnet 806
Input terminal is electrically connected with the output end of PLC controller 10, and electrical appliance kit is equipped in the middle part of the medial surface of mask 1, is equipped with and stores in electrical appliance kit
Battery 9 and PLC controller 10, the lower end of mask 1 are equipped with elastic covering 11, and the marginal position of mask 1 is equipped with rubber ring 12, rubber ring
12 be open circle, and 12 inner cavity of rubber ring is equipped with the exposed drawstring 13 on the outside of port, rotation connection in the middle part of the medial surface of mask 1
There is swing rod 14, the end of swing rod 14 is equipped with secondary communication 15, and secondary communication 15 includes earmuff 21, and earmuff 21 passes through elastic slice 23 and pendulum
Bar 14 is connected, and the medial surface of earmuff 21 is equipped with communicator 22, communicator 22 with PLC controller 10 is two-way is electrically connected, mask 1 it is upper
End is hinged with back cover 16, and back cover 16 is whole triangular in shape, and two base angle positions of back cover 16 are equipped with cinch cord 17, in mask 1
Portion's marginal position is equipped with buckle 18 corresponding with cinch cord 17, and the input terminal of PLC controller 10 is passed with battery 9 and pressure respectively
The output end of sensor 7 is electrically connected, and communication 15 is two-way is electrically connected with main communication 5 and pair respectively for PLC controller 10, this multiple-effect is more
Electronic component used by anti-gas mask is the prior art and is not innovated herein, is no longer repeated herein, PLC
Controller 10 uses 6ES7211-0AA23-0XB0, it is blocked by face of the mask 1 to user, the edge of mask is set
There is rubber ring 12, can be tightened by drawstring 13, improve the leakproofness of mask 1, is fixed by back cover 16, prevents face
The landing of cover 1 is carried out the connection of mask 1 and back cover 16 by cinch cord 17 and buckle 18, can carry out the adjusting of elasticity, is suitble to
Different users wears, and carries out air filtration by canister 4, is equipped with active carbon 404 and glass fiber filter paper in tank body 401
405, the absorption and barrier of toxic gas can be carried out respectively, be equipped with hood 8, excessive expiratory air in mask 1 can be discharged
Body, exhales and suction inlet is separately positioned, avoids the wet gas absorption of exhalation 405 on active carbon 404 and glass fiber filter paper,
It ensure that filter toxic effect fruit, be equipped with main communication 5 and secondary communication 15 convenient for users to externally carrying out information interchange and facilitate progress
Operation, main communication 5 are located in front of oral area, and film face oral area of conversing, sound transmission loss is small, while can cooperate 6 pairs of cotton net exhalation
Gas is blocked, and exhaled gas is avoided to enter canister 4, and hood 8 can carry out automatic shutter, avoid toxic gas into
Enter, the how anti-gas mask of this multiple-effect, using the big eye window construction of monocular formula, using the active carbon 404 of novel non-chrome dipping, efficiently low
The glass fiber filter paper 405 of resistance, using rubber injection mold moulding process, integrated protection performance is good, and respiratory resistance is small, light-weight, the visual field
Open, comfortable wearing has good antifog antidimmer and physiological comfort, can be effectively by the Head And Face of personnel and surrounding contamination ring
Border isolation.
When in use: mask 1 is placed in user's face, eye alignment eye window 2, and is in mouth and nose in isolation cover 24, leads to
24 pairs of faces of isolation cover are crossed to be supported, by the overturning of back cover 16 to back side of head position, by cinch cord 17 and buckle 18 cooperate into
Row connection, then drawstring 13 is tightened, keep rubber ring 12 and face seamless applying, passes through 15 mating band of main communication 5 and secondary communication
Have communication module PLC controller 10 and it is extraneous carry out information interchange, hood 8 is in closed state, ambient atmos when air-breathing
It is sucked after the filtering of active carbon 404 and glass fiber filter paper 405 for user, when expiration, gas direct-injection cotton net 6, pressure is passed
Pressure signal is transmitted to PLC controller 10, the work of 10 drive electromagnet 806 of PLC controller by sensor 7, and the attraction of electromagnet 806 makes
Baffle 805 is separated with fixed ring 802, and the gas of exhalation is by the exhalation of the through-hole of fixed ring 802 and filter 803.
The utility model structure is simple, comfortable wearing, can effectively protect the face of user and head, the visual field
Greatly, facilitate observation, improve breathing fluency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of how anti-gas mask of multiple-effect, including mask (1), it is characterised in that: set in the strip-shaped hole on the upside of the mask (1)
Have a window (2), transition is connected with connect cover (3) on front side of mask (1) lower end, the rear end transition connection of the connect cover (3)
Have isolation cover (24), the front port of the connect cover (3) is equipped with canister (4), and the rear side end of the canister (4) passes through bracket
It is fixed with main communication (5), the outside of diaphragm is equipped with cotton net (6) on rear side of the main communication (5), the middle part of the cotton net (6)
It is equipped with pressure sensor (7), hood (8), the hood is installed in the axis hole of connect cover (3) lower portion
(8) it is in the lower section of main communication (5), electrical appliance kit is equipped in the middle part of the medial surface of the mask (1), is equipped with battery in electrical appliance kit
(9) and PLC controller (10), the lower end of the mask (1) are equipped with elastic covering (11), and the marginal position of the mask (1) is equipped with
The medial surface middle part of rubber ring (12), the mask (1) is rotatably connected to swing rod (14), and the end of the swing rod (14) is equipped with pair
The upper end of communication (15), the mask (1) is hinged with back cover (16), and the back cover (16) is whole triangular in shape, and back cover
(16) two base angle positions are equipped with cinch cord (17), and mask (1) the center edge portion position is equipped with corresponding with cinch cord (17)
Buckle (18), the input terminal of the PLC controller (10) respectively with the output end of battery (9) and pressure sensor (7) electricity
Connection, the PLC controller (10) two-way are electrically connected with main communication (5) and pair communication (15) respectively.
2. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: the eye window (2) includes eyeglass
(201), the marginal position of the eyeglass (201) is connected with clip (101) by stud (202).
3. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: the canister (4) includes tank
Body (401), the rear side end marginal position of the tank body (401) are equipped with the slotting circle (402) being connected with connect cover (3), the tank body
(401) ventilation mouth (406) is equipped in the middle part of rear side end.
4. the how anti-gas mask of a kind of multiple-effect according to claim 3, it is characterised in that: the front end of the tank body (401)
Air inlet is equipped with filter (403), and tank body (401) inner cavity on rear side of the filter (403) is equipped with active carbon (404) and glass fiber filter
Paper (405).
5. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: the hood (8) includes cover
The inner cavity middle part of shell (801), the housing (801) is fixed with fixed ring (802).
6. the how anti-gas mask of a kind of multiple-effect according to claim 5, it is characterised in that: the lower end of the housing (801)
Mouth is equipped with filter (803), and the upper surface of the filter (803) is fixed with baffle (805) by compressed spring (804).
7. the how anti-gas mask of a kind of multiple-effect according to claim 6, it is characterised in that: the upper table of the filter (803)
Middle face is fixed with electromagnet (806), and the input terminal of the electromagnet (806) is electrically connected with the output end of PLC controller (10).
8. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: it is described pair communication (15) include
Earmuff (21), the earmuff (21) are connected by elastic slice (23) with swing rod (14), and the medial surface of the earmuff (21) is equipped with communication
Device (22), the communicator (22) with PLC controller (10) is two-way is electrically connected.
9. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: the rubber ring (12) is hollow
Circle, and rubber ring (12) inner cavity is equipped with the exposed drawstring (13) on the outside of port.
10. the how anti-gas mask of a kind of multiple-effect according to claim 1, it is characterised in that: the medial surface of the mask (1)
Upside is fixed with web plate (19), is equipped with rubber column gel column (20) between the web plate (19) and mask (1) upper portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824418.4U CN209108473U (en) | 2018-11-07 | 2018-11-07 | A kind of how anti-gas mask of multiple-effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824418.4U CN209108473U (en) | 2018-11-07 | 2018-11-07 | A kind of how anti-gas mask of multiple-effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108473U true CN209108473U (en) | 2019-07-16 |
Family
ID=67204033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824418.4U Expired - Fee Related CN209108473U (en) | 2018-11-07 | 2018-11-07 | A kind of how anti-gas mask of multiple-effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395273A (en) * | 2018-11-07 | 2019-03-01 | 唐山市化学厂有限公司 | A kind of how anti-gas mask of multiple-effect |
-
2018
- 2018-11-07 CN CN201821824418.4U patent/CN209108473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395273A (en) * | 2018-11-07 | 2019-03-01 | 唐山市化学厂有限公司 | A kind of how anti-gas mask of multiple-effect |
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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: 20190716 Termination date: 20211107 |