CN209630466U - Face-piece respirator - Google Patents
Face-piece respirator Download PDFInfo
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- CN209630466U CN209630466U CN201821613125.1U CN201821613125U CN209630466U CN 209630466 U CN209630466 U CN 209630466U CN 201821613125 U CN201821613125 U CN 201821613125U CN 209630466 U CN209630466 U CN 209630466U
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- face
- moisture absorption
- mask body
- piece respirator
- absorption pad
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Abstract
The utility model provides a kind of face-piece respirator, belongs to respirator technical field.The face-piece respirator of the utility model, comprising: mask body has the first face and the second face being oppositely arranged；Moisture absorption pad, is arranged in the second face of the mask body, the moisture absorption pad include: can moisture absorption foam sponge or can moisture absorption nonwoven cloth pad.Due to adding moisture absorption pad on the second face of the mask body of the face-piece respirator in the utility model, therefore, even if the face-piece respirator is worn for a long time, the steam that wearer breathes and generates can also be absorbed by the moisture absorption pad, so as to improve the wear comfort of wearer, and the steam that wearer breathes and generates is absorbed by the moisture absorption pad, and the structure of mask body also will be more stable, it is not in the respiratory resistance for collapsing problem, therefore wearer can also being reduced.
Description
Technical field
The utility model belongs to respirator technical field, and in particular to a kind of face-piece respirator.
Background technique
Face-piece respirator has become a kind of device to enjoy great popularity, for protecting individual to be present in ambient enviroment from sucking
In pollutant.These respirators are worn on the nose and oral area of wearer, by contaminated surrounding air with there are clean
It is separated inside the mask of net air.During use, substantially entire mask body can be used for being filtered through its air.
In the prior art, it is discharged to improve warm, moist exhalation air from the inner space of mask body, manufacture
Quotient would generally install outlet valve in the intermediate region of mask body.Outlet valve is check valve.They allow warm, moist expiration
Air is quickly removed inside mask, but when a wearer inhales in closing positioning.If wearer wears mask for a long time
Respirator can still generate in mask body interior space since wearer breathes even if outlet valve is arranged on mask body
The steam of generation, so that the wear comfort of wearer reduces.
Therefore it provides a face-piece respirator that can bring good comfort level to user is the technology there is an urgent need for solution
Problem.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art, provides a kind of raising wearer
The face-piece respirator of comfort level.
Solving technical solution used by the utility model technical problem is a kind of face-piece respirator, comprising:
Mask body has the first face and the second face being oppositely arranged；
Moisture absorption pad, is arranged in the second face of the mask body, the moisture absorption pad include: can moisture absorption foam sponge or can
The nonwoven cloth pad of moisture absorption.
Preferably, the face-piece respirator further includes the expiration that the first face intermediate region of the mask body is arranged in
Valve.
It may further be preferable that the second face that the moisture absorption pad is fixed on the mask body is corresponding with the outlet valve
Position.
Preferably, the mask body includes reinforcing rib, and the moisture absorption pad is connected to the second face of the mask body
Position corresponding with reinforcing rib.
Preferably, it is described can the material of foam sponge of moisture absorption include: polyvinyl alcohol, polyvinyl chloride, in polypropylene
Any one.
Preferably, it is described can the material of nonwoven cloth pad of moisture absorption include: polypropylene or high hydroscopic resin.
Preferably, it is welded to connect between the moisture absorption pad and the mask body, or is bonded by hot melt adhesive, or
Person passes through two-sided glue sticking.
Preferably, the material of the mask body includes: the filtering of electrostatic electret fibre web.
Preferably, the mask body is cup-shaped.
Preferably, the mask body, which has, is divided into two-part line of demarcation.
It may further be preferable that the line of demarcation includes bonding wire, seam, any one in folding line.
The utility model has the following beneficial effects:
Due to adding moisture absorption pad on the second face of the mask body of the face-piece respirator in the utility model, even if
The face-piece respirator is worn for a long time, and the steam that wearer breathes and generates can also be absorbed by the moisture absorption pad, so as to mention
The wear comfort of high wearer, and the steam that wearer breathes and generates is absorbed by the moisture absorption pad, the structure of mask body
Also will be more stable, it is not in the respiratory resistance for collapsing problem, therefore wearer can also being reduced.
Detailed description of the invention
Fig. 1 is the schematic diagram in the first face of the face-piece respirator of the embodiments of the present invention 1；
Fig. 2 is the schematic diagram in the first face of the face-piece respirator of the embodiments of the present invention 2；
Fig. 3 is a kind of position view of moisture absorption pad of the face-piece respirator of the embodiments of the present invention 1,2；
Fig. 4 is the position view of another moisture absorption pad of the face-piece respirator of the embodiments of the present invention 1,3.
Wherein appended drawing reference are as follows: 1, mask body；11, the first face；12, the second face；2, outlet valve；3, moisture absorption pad；4, add
Strengthening tendons；5, line of demarcation；6, belt.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art more fully understand the technical solution of the utility model
Mode is applied to be described in further detail the utility model.
Unless otherwise defined, technical term or scientific words used in the present embodiment are should be belonging to the utility model
With personage's ordinary meaning to understand of general technical ability in technical field." first ", " second " used in the present embodiment
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.
The similar word such as " comprising " or "comprising", which means to occur element or object before the word, to be covered and appears in behind the word
The element enumerated perhaps object and its equivalent and be not excluded for other elements or object." connection " or " connected " etc. are similar
Word is not limited to physics or mechanical connection, but may include electrical connection, it is either direct or between
It connects."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when the absolute position for being described object changes
Afterwards, then the relative positional relationship may also correspondingly change.
Embodiment 1:
In conjunction with shown in Fig. 1,3,4, the present embodiment provides a kind of face-piece respirators comprising mask body 1 and moisture absorption pad 3.
Wherein, mask body 1 has the first face 11 and the second face 12 being oppositely arranged；When wearer wears face-piece respirator, mask
Second face 12 of main body 1 is compared with the first face 11 close to the face of wearer.The second face 12 of mask body 1 is arranged in moisture absorption pad 3.It should
Moisture absorption pad 3 include: can moisture absorption foam sponge or can moisture absorption nonwoven cloth pad.
Due to adding moisture absorption pad 3 on the second face 12 of the mask body 1 of the face-piece respirator in the present embodiment, i.e.,
Wear the face-piece respirator for a long time, the steam that wearer breathes and generates can also be absorbed by the moisture absorption pad 3, so as to
The wear comfort of wearer is improved, and the steam that wearer breathes and generates is absorbed by the moisture absorption pad 3, mask body 1
Structure also will be more stable, is not in the respiratory resistance for collapsing problem, therefore can also reducing wearer.Specifically,
The moisture absorption pad 3 in the present embodiment include: can moisture absorption foam sponge or can moisture absorption nonwoven cloth pad, the moisture absorption of these two types of materials
Effect is more excellent, is more conducive to improve user experience.
Embodiment 2:
As shown in Fig. 2, a kind of face-piece respirator is provided in the present embodiment, the face in the face-piece respirator and embodiment 1
The structure of cover respirator is roughly the same, and difference is, the face-piece respirator in the present embodiment further includes outlet valve 2.
The intermediate region in the first face 11 of mask body 1 is arranged in the outlet valve 2, so that 2 essence of outlet valve when being worn
On be positioned on wearer's oral area.Substantially be located on the oral area of wearer mean it be positioned in wearer's oral area it
The oral area of upper or neighbouring wearer, that is, region when wearing the respirator between the nose and chin of wearer.Specifically,
Intermediate region on mask body 1 is provided with opening, and outlet valve 2 is connect with the opening on mask body 1 and gas circuit is connected to.
As shown in figure 3, moisture absorption pad 3 be arranged in it is on the second face 12 of mask body 1 and right with the outlet valve 2 on the first face 11
The position answered.
Why such setting be because, the outlet valve position on mask body 1 is not effective breathing area, therefore
It will not influence the filtering feature of mask body 1.
Specifically, being welded to connect between moisture absorption pad 3 and mask body 1, particular by ultrasonic bonding connection, Huo Zhetong
Hot melt adhesive connection is crossed, also or passes through two-sided glue connection.Certainly, these three are also not limited between moisture absorption pad 3 and mask body 1
Connection type, can also be using other connection types, as long as guaranteeing that moisture absorption pad 3 is capable of fixing on mask body 1.
Wherein, particularly preferred between moisture absorption pad 3 and mask body 1 to use ultrasonic bonding connection, so, exhale
Valve and moisture absorption pad 3 can be separately fixed on the first face 11 and the second face 12 of mask body 1 using a ultrasonic bonding, from
And production efficiency can be improved, save the cost.
Embodiment 3:
A kind of face-piece respirator is present embodiments provided, which may include face-piece respirator in embodiment 1
Each part, also may include the Each part of the face-piece respirator in embodiment 2.Specifically, in mask body 1
It is upper that there is reinforcing rib 4, as shown in Figure 1；The quantity of the reinforcing rib 4 can be one or multiple, to for mask body 1
Additional stability is provided.The reinforcing rib 4 can be bonding wire, seam.Wherein, bonding wire is usually by the fiber in mask body 1
It compresses, so that their overwhelming majority harden into non-porous solid type bonding.It, can be parallel and symmetrical when reinforcing rib 4 is multiple
It is arranged on mask body 1, naturally it is also possible to arrange in any way, such as combination forms triangle, quadrangle etc..
Wherein, as shown in figure 4, position corresponding with reinforcing rib 4 on the second face 12 of mask body 1 is then arranged in moisture absorption pad 3
It sets.Specifically, be welded to connect between moisture absorption pad 3 and mask body 1, double-sided adhesive also or is perhaps passed through by hot melt glue connection
Connection.Certainly, these three connection types are also not limited between moisture absorption pad 3 and mask body 1, it can also be using other connections
Mode, as long as guaranteeing that moisture absorption pad 3 is capable of fixing on mask body 1.Wherein, between moisture absorption pad 3 and mask body 1 especially
Preferred use is welded to connect, and so, reinforcing rib 4 and moisture absorption pad 3 can be formed in mask using a ultrasonic bonding
Main body 1, so as to improve production efficiency, save the cost.
It should be noted that it is merely given as the specific setting position of two kinds of moisture absorption pads 3 above, but moisture absorption pad 3 is simultaneously
It is not limited to both the above situation, which can be set any position in the second face 12 of mask body 1, for example, solid
It is scheduled on the bonding wire of the marginal position of mask body 1.
Wherein, in embodiment 1-3 can the material of foam sponge of moisture absorption include: polyvinyl alcohol (PVA), polyvinyl chloride
(PVC), any one in polypropylene (PP).Can the material of nonwoven cloth pad of moisture absorption include: polypropylene or high hydroscopic resin
(SAP)。
Certainly, moisture absorption pad 3 is also not limited to these types, can also be using other with water absorbing properties and more soft knots
Structure.
Wherein, the face-piece respirator in embodiment 1-3 is preferably collapsible respirator, thus its can be folded into it is more compact
Form, to be easily carried and kept, and the respirator that can be opened into cup-shaped namely the present embodiment during use
The cup-shaped construction of mask body 1, so, the fringe region of mask body 1 can be fitted closely with wearer's face, with
Polluted gas is prevented to be directly sucked in the mouth and nose of wearer without filtering.Moreover, the mask body 1 of cup-shaped can be with when wearing
Air channel is formed between wearer's face, to reduce the respiratory resistance of wearer.Certainly, the face-piece respirator in the present embodiment
It can be cup formula respirator.
Specifically, having to be divided into thereon and being divided to two when face-piece respirator is preferably collapsible respirator
The line of demarcation 5 divided.So-called equal part refers to roughly equal herein, it is not limited to proper to be divided into two parts.Tool
Body, line of demarcation 5 can be folding line, seam, any one in bonding wire, which can support the anti-of filter structure to collapse
Contracting.In addition, line of demarcation 5 is discontinuous when outlet valve 2 is placed on line of demarcation 5.It the position of outlet valve 2 be interrupted with
It avoids that outlet valve 2 is interfered to play a role.
Wherein, the material of the mask body 1 in embodiment 1-3 includes: that the filtering of electrostatic electret fibre web, especially polyolefin are molten
Spray fiber, such as polypropylene melt-blown fibrous material (including polypropylene blend, and further include the blending of polypropylene and polyethylene
Object).Also spun-bonded fibre, carded fiber, nanofiber can be used.Certainly, it is also not limited to these types of material.
It should be noted that the material of so-called mask body 1 actually refers to the filter layer in mask body herein
Material.
Certainly, the mask in embodiment 1-3 further includes belt 6, which has the top fixed to mask body 1
Band and the second lower band on first divided.Band and the second lower band can be fixed to mask body 1 by nail on first.On first band and
Second lower band can be made of a variety of materials, such as thermoset rubber, thermoplastic elastomer (TPE), braiding or the yarn of knitting and/or
Building rubber compound, non-resilient braiding ingredient etc..Band and the second lower band are preferably able to be elongated to greater than its total length on first
Twice and restore its relaxed state.The length of band and the second lower band may also increase to three times of its relaxed state length on first
Or four times, and its original state can be restored to without there is any damage to it when removing tension.Band and second on first
Lower band can be continuous band or can have the multiple portions that can be bonded together by other fasteners or retaining ring.Optionally
Ground, band can form the ring placed around wearer ear.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (10)
1. a kind of face-piece respirator characterized by comprising
Mask body has the first face and the second face being oppositely arranged；
Moisture absorption pad, is arranged in the second face of the mask body, the moisture absorption pad include: can moisture absorption foam sponge or can moisture absorption
Nonwoven cloth pad；
The mask body includes reinforcing rib, and the second face that the moisture absorption pad is connected to the mask body is corresponding with reinforcing rib
Position.
2. face-piece respirator according to claim 1, which is characterized in that the face-piece respirator further includes being arranged described
The outlet valve of first face intermediate region of mask body.
3. face-piece respirator according to claim 2, which is characterized in that the moisture absorption pad is fixed on the mask body
Second face position corresponding with the outlet valve.
4. face-piece respirator according to claim 1, which is characterized in that it is described can moisture absorption foam sponge material packet
It includes: polyvinyl alcohol, polyvinyl chloride, any one in polypropylene.
5. face-piece respirator according to claim 1, which is characterized in that it is described can moisture absorption nonwoven cloth pad material packet
It includes: polypropylene or high hydroscopic resin.
6. face-piece respirator according to claim 1, which is characterized in that welded between the moisture absorption pad and the mask body
It connects in succession, two-sided glue sticking is perhaps bonded also or passed through by hot melt adhesive.
7. face-piece respirator according to claim 1, which is characterized in that the material of the mask body includes: that electrostatic is stayed
Filter fibre web in pole.
8. face-piece respirator according to claim 1, which is characterized in that the mask body is cup-shaped.
9. face-piece respirator according to claim 1, which is characterized in that the mask body, which has, is divided into two
The line of demarcation divided.
10. face-piece respirator according to claim 9, which is characterized in that the line of demarcation includes bonding wire, seam, folding line
In any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613125.1U CN209630466U (en) | 2018-09-30 | 2018-09-30 | Face-piece respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613125.1U CN209630466U (en) | 2018-09-30 | 2018-09-30 | Face-piece respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630466U true CN209630466U (en) | 2019-11-15 |
Family
ID=68471242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613125.1U Active CN209630466U (en) | 2018-09-30 | 2018-09-30 | Face-piece respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209630466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330175A (en) * | 2020-04-23 | 2020-06-26 | 金发科技股份有限公司 | Breathing device |
| WO2022011996A1 (en) * | 2020-07-16 | 2022-01-20 | 赵波 | Face mask having a filter |
-
2018
- 2018-09-30 CN CN201821613125.1U patent/CN209630466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330175A (en) * | 2020-04-23 | 2020-06-26 | 金发科技股份有限公司 | Breathing device |
| WO2022011996A1 (en) * | 2020-07-16 | 2022-01-20 | 赵波 | Face mask having a filter |
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