CN208943303U - Type of respiration mask - Google Patents
Type of respiration mask Download PDFInfo
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- CN208943303U CN208943303U CN201821568975.4U CN201821568975U CN208943303U CN 208943303 U CN208943303 U CN 208943303U CN 201821568975 U CN201821568975 U CN 201821568975U CN 208943303 U CN208943303 U CN 208943303U
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- fixing seat
- buckle
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- alarm device
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Abstract
The utility model discloses a kind of type of respiration masks, belong to physical protection device field, it can be reminded in time when the air-borne dust excessive concentration being intended between mask and face, its key points of the technical solution are that including outer cover, filter core and inner cover, the filter core is between outer cover and inner cover, alarm device is connected on the inner cover, alarm device includes fixing seat, dust concentration inductor is provided in the fixing seat, it is connected with the power supply being fixed in fixing seat on dust concentration inductor, the alarm device being fixed in fixing seat is connected on the power supply.The utility model solve dust concentration it is excessively high when, worker cannot recognize dust concentration in time, the problem of sucking more dust.
Description
Technical field
The utility model relates to physical protection device field, in particular to a kind of type of respiration mask.
Background technique
Mask is a kind of health or medical supplies, refers generally to be worn over nose and mouth for filter the air into mouth and nose, with
The apparatus for reaching gas, smell, droplet disengaging wearer's mouth and nose of blocking harmful, is made with gauze or paper etc..
Authorization Notice No. discloses a kind of influenza early warning mask for the Chinese utility model patent of CN205547453U, including
Power supply, the two sides of mask body are equipped with a pair of of frenulum, and the bottom side of mask body is equipped with mask precaution device；The mask sheet
Body includes air inlet, chemical detection chamber, precaution device shell, chemical-physical sensor, alarm speaker；The precaution device shell
Body top offers air inlet, precaution device enclosure interior be successively arranged from top to bottom chemical detection chamber, chemical-physical sensor,
Alarm speaker, power supply, the chemical-physical sensor, alarm speaker, circuit series connection between power supply.
Above-mentioned mask can make the timely early warning user when user enters influenza environment leave the environment；User enters
When the intensive place of dust is worked, mask in the market can only be filtered the air entered between mask and face, without
It can detect and enter the intracorporal dust in air concentration of people, when dust concentration is excessively high, worker cannot recognize dust concentration in time,
Worker, which works on, can suck more dust, influence human health.
Utility model content
The purpose of this utility model is to provide a kind of type of respiration masks, have the air-borne dust concentration between mask and face
The advantages of capable of being reminded in time when excessively high.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of type of respiration mask,
Including outer cover, filter core and inner cover, the filter core is connected with alarm device, alarm between outer cover and inner cover on the inner cover
Device includes fixing seat, and dust concentration inductor is provided in the fixing seat, is connected with and is fixed on dust concentration inductor
Power supply in fixing seat is connected with the alarm device being fixed in fixing seat on the power supply.
By using above-mentioned technical proposal, the personnel for wearing the mask enter in the environment containing dust, work as dust concentration
When inductor detects that the concentration of the dust in air between inner cover and filter membrane is greater than normal concentration, power supply can provide alarm device
Voltage, alarm device can remind wearer at this time, and wearer is made to find that situ concentration is excessively high in time, remind wearer
Member leaves scene.
The utility model is further arranged to: the side on the inner cover far from filter core is equipped with the filter membrane connecting with inner cover.
By using above-mentioned technical proposal, filter membrane can to further filter into the intracorporal air of people, further decrease into
Enter the intracorporal dust content of people.
The utility model is further arranged to: the alarm device is set between filter membrane and inner cover.
By using above-mentioned technical proposal, alarm device is directly put between filter membrane and inner cover, and filter membrane and inner cover are fixed
Connection, is just able to achieve alarm device and fixes with mask, connection structure is simple, and cost is relatively low.
The utility model is further arranged to: velcro is fixed on the filter membrane, the velcro includes female thread and son
Button, the female thread are fixed on filter membrane, and the sub-buckle is fixedly connected far from the end face of female thread with fixing seat.
By using above-mentioned technical proposal, fixing seat is connect by sub-buckle with the female thread being fixed on filter membrane, convenient for that will consolidate
Reservation is removed from mask, after mask use, can be removed alarm device and is used for multiple times, and mask cost is reduced.
The utility model is further arranged to: the length of the female thread is less than the length of sub-buckle, and the width of the female thread is small
In the width of sub-buckle.
By using above-mentioned technical proposal, sub-buckle can all cover female thread, avoid surface and people of the female thread far from filter membrane
Body contact improves the comfort that mask uses.
The utility model is further arranged to: the area of the sub-buckle is greater than the area of fixing seat and sub-buckle joint face.
By using above-mentioned technical proposal, fixing seat is fixedly connected with the biggish sub-buckle of area, is improved sub-buckle and is connected to mouth
Stability on cover, the case where avoiding sub-buckle from falling off from mask.
The utility model is further arranged to: the structure of the fixing seat is cylinder, and the side of the fixing seat opens up
There are two arc slot, the arc slot is symmetrical with fixing seat center line.
By using above-mentioned technical proposal, the setting of arc slot holds fixing seat with a firm grip convenient for finger to drive sub-buckle from female thread
On remove.
The utility model is further arranged to: the diameter of the fixing seat from the one end being connect with sub-buckle to the other end gradually
Increase.
By using above-mentioned technical proposal, fixing seat application is acted on convenient for manpower, improves what sub-buckle was removed from female thread
Convenience.
The utility model is further arranged to: the alarm device is set as flash lamp.
By using above-mentioned technical proposal, when the use environment of mask is more noisy, flash lamp can issue light prompting
Wearer scene dust concentration is excessively high.
The utility model is further arranged to: the alarm device is set as buzzer.
By using above-mentioned technical proposal, when the concentration of the dust in air between inner cover and filter membrane is greater than normal concentration,
Power supply can provide buzzer voltage, and buzzer issues sound, wearer is reminded to leave scene.
In conclusion the utility model has the following beneficial effects:
1, the personnel for wearing the mask enter in the environment containing dust, when dust concentration inductor detects inner cover and filter
When the concentration of dust in air between film is greater than normal concentration, power supply can provide voltage to alarm device, and alarm device can be right at this time
Wearer is reminded, and wearer is made to find that situ concentration is excessively high in time, and wearer is reminded to leave scene；
2, fixing seat is connect by sub-buckle with the female thread being fixed on filter membrane, convenient for fixing seat is removed from mask, when
After mask use, alarm device can be removed and be used for multiple times, reduce mask cost；
3, when the concentration of the dust in air between inner cover and filter membrane is greater than normal concentration, power supply can provide electricity to buzzer
Pressure, buzzer issue sound, and wearer is reminded to leave scene.
Detailed description of the invention
Fig. 1 is the positive structure schematic of embodiment 1；
Fig. 2 is the schematic diagram of internal structure of the back displays warning device of embodiment 1；
Fig. 3 is the schematic diagram of the section structure of displaying alarm in embodiment 1；
Fig. 4 is the overall structure diagram of embodiment 2；
Fig. 5 is the structural schematic diagram of velcro in embodiment 2；
Fig. 6 is the structural schematic diagram of warning device in embodiment 2.
In figure, 11, outer cover；12, filter core；13, inner cover；14, ear-hang rope；2, alarm device；21, fixing seat；211, arc slot；
22, dust concentration inductor；23, power supply；24, alarm device；3, filter membrane；4, velcro；41, female thread；42, sub-buckle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.
Embodiment 1
A kind of type of respiration mask, as shown in Figure 1, including outer cover 11, there are two ear-hang ropes 14 for suture connection on outer cover 11, outside
11 inside of cover is cementing one layer of filter membrane 3, and filter membrane 3 can be further filtered to by the air of mask, improve the filtering of mask
Effect is further reduced into the intracorporal pollutant of people.
As depicted in figs. 1 and 2, suture is fixed with the inner cover 13 between outer cover 11 and filter membrane 3 on the inside of outer cover 11.
As shown in figure 3, cementing between inner cover 13 in outer cover 11 be provided with one layer of filter core 12, filter core 12 is for being filtered through mouth
The air of cover reduces the dust content in the air by mask.
As shown in Figures 2 and 3, alarm device 2 is provided between inner cover 13 and filter membrane 3.Alarm device 2 is distinguished including both ends
The fixing seat 21 compressed with inner cover 13 and filter membrane 3 is embedded in fixing seat 21 and is fixed with dust concentration inductor 22, dust concentration sense
The power supply 23 for being connected with and being embedded in fixing seat 21 by conducting wire on device 22 is answered, is connected with and is embedded at admittedly by conducting wire on power supply 23
Alarm device 24 in reservation 21, alarm device 24 are set as buzzer in the present embodiment.
A kind of type of respiration mask, the course of work are as follows:
The personnel for wearing the mask enter in dust atmosphere, when dust concentration inductor 22 detects inner cover 13 and filter membrane 3
Between dust in air concentration be greater than normal concentration when, power supply 23 can to buzzer provide voltage, at this time buzzer issue
Sound reminds wearer to leave scene.
Embodiment 2
A kind of type of respiration mask, difference from Example 1 are, as shown in figure 4, being connected with magic on alarm device 2
Patch 4, velcro 4 is fixed on side of the filter membrane 3 far from outer cover 11.
As shown in figure 5, velcro 4 includes the female thread 41 with the suture connection of filter membrane 3, it is connected with sub-buckle 42 on female thread 41, son
The length of button 42 is greater than the length of female thread 41, and the width of sub-buckle 42 is greater than the width of female thread 41, and sub-buckle 42 can be by female thread 41 all
It covers, avoids surface and human contact of the female thread 41 far from filter membrane 3.Fixing seat 21 is fixed on sub-buckle 42, fixing seat 21 and sub-buckle
The face area of 42 connections is less than the area of sub-buckle 42, and 42 area of sub-buckle is greater than 21 area of fixing seat, increases the connection of sub-buckle 42
In the stability of mask.
As shown in figure 5, alarm device 24 is flash lamp, flash lamp can be suitably used for working as dust concentration in the noisy environment in scene
When inductor 22 senses that the dust concentration near filter membrane 3 is excessively high, power supply 23 provides voltage to flash lamp, and flash lamp issues at this time
Light reminds wearer to leave scene.
As shown in fig. 6, the structure of fixing seat 21 is cylinder, the side of fixing seat 21 is opened up there are two in fixing seat 21
The symmetrical arc slot 211 of the heart.The setting of arc slot 211 holds fixing seat 21 with a firm grip convenient for finger to drive sub-buckle 42 from female thread 41
It removes.
As shown in fig. 6, the diameter of fixing seat 21 is gradually increased from the one end connecting with sub-buckle 42 to the other end.Convenient for manpower
21 application of fixing seat is acted on, the convenience that sub-buckle 42 is removed from female thread 41 is improved.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of type of respiration mask, including outer cover (11), filter core (12) and inner cover (13), the filter core (12) are located at outer cover (11)
Between inner cover (13), it is characterised in that: be connected with alarm device (2) on the inner cover (13), alarm device (2) includes fixing
Seat (21) is provided with dust concentration inductor (22) on the fixing seat (21), is connected on dust concentration inductor (22) solid
Due to being connected with the alarm device being fixed on fixing seat (21) on the power supply (23) on fixing seat (21), the power supply (23)
(24)。
2. type of respiration mask according to claim 1, it is characterised in that: the one of separate filter core (12) on the inner cover (13)
Side is equipped with the filter membrane (3) connecting with inner cover (13).
3. type of respiration mask according to claim 2, it is characterised in that: the alarm device (2) be set to filter membrane (3) with
Between inner cover (13).
4. type of respiration mask according to claim 2, it is characterised in that: velcro (4) are fixed on the filter membrane (3),
The velcro (4) includes female thread (41) and sub-buckle (42), and the female thread (41) is fixed on filter membrane (3), the sub-buckle (42)
End face far from female thread (41) is fixedly connected with fixing seat (21).
5. type of respiration mask according to claim 4, it is characterised in that: the length of the female thread (41) is less than sub-buckle (42)
Length, the width of the female thread (41) is less than the width of sub-buckle (42).
6. type of respiration mask according to claim 4, it is characterised in that: the area of the sub-buckle (42) is greater than fixing seat
(21) with the area of sub-buckle (42) joint face.
7. type of respiration mask according to claim 4, it is characterised in that: the structure of the fixing seat (21) is cylinder,
The side of the fixing seat (21) is opened up there are two arc slot (211), and the arc slot (211) is symmetrical with fixing seat (21) center line.
8. type of respiration mask according to claim 4, it is characterised in that: the diameter of the fixing seat (21) by with sub-buckle
(42) one end connected is gradually increased to the other end.
9. type of respiration mask according to claim 1, it is characterised in that: the alarm device (24) is set as flash lamp.
10. type of respiration mask according to claim 1, it is characterised in that: the alarm device (24) is set as buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568975.4U CN208943303U (en) | 2018-09-25 | 2018-09-25 | Type of respiration mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568975.4U CN208943303U (en) | 2018-09-25 | 2018-09-25 | Type of respiration mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943303U true CN208943303U (en) | 2019-06-07 |
Family
ID=66739442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568975.4U Active CN208943303U (en) | 2018-09-25 | 2018-09-25 | Type of respiration mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943303U (en) |
-
2018
- 2018-09-25 CN CN201821568975.4U patent/CN208943303U/en active Active
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