CN208590552U - A kind of medical anti-breath mask - Google Patents
A kind of medical anti-breath mask Download PDFInfo
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- CN208590552U CN208590552U CN201820957227.9U CN201820957227U CN208590552U CN 208590552 U CN208590552 U CN 208590552U CN 201820957227 U CN201820957227 U CN 201820957227U CN 208590552 U CN208590552 U CN 208590552U
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Abstract
The utility model discloses a kind of medical anti-breath masks, including internal layer non-woven fabrics, grafting block and outer layer non-woven fabrics, internal layer non-woven fabrics upper end offers limiting slot, the outer wall of the outer layer non-woven fabrics is equipped with support bar, ductile metal item is plugged in limiting slot, and mounting blocks are installed on internal layer non-woven fabrics, pass through limit band connection between mounting blocks, activity is plugged with movable block in the grafting block, grafting block inner wall offers clamping groove, and it is equipped on movable block by press strip, by being fixed with buckle on press strip, buckle activity is connected in clamping groove, the movable block inner wall is equipped with limited block, elastic band is fixed in limited block.The utility model, when needed, the length of mask upper elasticity band can be adjusted, and facilitate personnel to use, and personnel is avoided to breathe, the problem for causing spectacle lens fuzzy of breathing out.
Description
Technical field
The utility model relates to field of medical article technology, specially a kind of medical anti-breath mask.
Background technique
Mask is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air for entering mouth and nose, to reach resistance
The apparatus for keeping off harmful gas, smell, droplet disengaging wearer's mouth and nose, is made, mask is to entrance lung with gauze or paper etc.
Air has certain filtration, and in respiratory infectious disease prevalence, in the environment of the pollutions such as dust when operation, wear masks tool
There is extraordinary effect, mask can be divided into air filtering type mask and Gas feeding mask, for the filtrate of good protective mask, answer
Have following three conditions, first is that filter efficiency is high under mask and the closely sealed good situation of user's face, second is that breathing resistance
Power is small, third is that user is comfortable on.There are many materials of dust-proof class mask filtrate, including common fabric, animal wool, non-woven fabrics
Deng.Popular in national standard is a kind of activated carbon felt material.
When the crowd generally to wear glasses needs to wear mask, due to respiratory, breathing out for exhalation always condenses in glasses
On piece brings inconvenience for the trip of people, and for medical work person, hazy lenses of breathing out can be to operation or patient
Big inconvenience is brought during seeing a doctor, and seriously affects procedure, and the length of general its elastic band of mask is fixed not
Become, when the biggish crowd of shape of face wears, stronger constriction can be generated, it has not been convenient to use.
Utility model content
The purpose of this utility model is to provide a kind of medical anti-breath masks, have when needed, mask upper elasticity band
Length can be adjusted, facilitate personnel to use, and personnel is avoided to breathe, the advantages of the problem for causing spectacle lens fuzzy of breathing out,
When the crowd for solving generally to wear glasses needs to wear mask, due to respiratory, exhalation breathes out always condensation on the ophthalmic lens,
It brings inconvenience for the trip of people, for medical work person, hazy lenses of breathing out can see a doctor operation or patient
During bring big inconvenience, seriously affect procedure, and the length of general its elastic band of mask immobilizes,
When the biggish crowd of shape of face wears, stronger constriction can be generated, it has not been convenient to the problem of using.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical anti-breath mask, including internal layer
Non-woven fabrics, grafting block and outer layer non-woven fabrics, internal layer non-woven fabrics upper end offer limiting slot, the outer wall of the outer layer non-woven fabrics
Support bar is installed, ductile metal item is plugged in limiting slot, and mounting blocks are installed on internal layer non-woven fabrics, is led between mounting blocks
Limit band connection is crossed, activity is plugged with movable block in the grafting block, and grafting block inner wall offers clamping groove, and pacifies on movable block
Equipped with press strip is pressed, by buckle is fixed on press strip, buckle activity is connected in clamping groove, and the movable block inner wall is equipped with limit
Block is fixed with elastic band in limited block.
Preferably, the internal layer non-woven fabrics is sewed with electrostatic filter pulp away from mounting blocks on one side, and electrostatic filter pulp deviates from internal layer
Non-woven fabrics is sewed with support fibrous layer on one side, and support fibrous layer is sewed with outer layer non-woven fabrics away from support fibrous layer on one side.
Preferably, one end of the elastic band is fixed on grafting block inner wall bottom end by link block, and elastic band is another
End activity is plugged in limit band.
Preferably, totally four, the limit band, and four limit bands rectangular array on internal layer non-woven fabrics is distributed.
Preferably, the grafting block activity is plugged on internal layer non-woven fabrics, electrostatic filter pulp, support fibrous layer and outer layer non-woven fabrics
It is interior.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the medical anti-breath mask of the utility model is made by setting internal layer non-woven fabrics, limiting slot and ductile metal item
With in the process, the shape of ductile metal item can freely adjust, make the shape of face of mask fitting user of service, to the wing of nose for being easy to loosen
Two sides ontology is effectively fixed, and is effectively prevent breathing out above the wing of nose and being overflowed, avoids personnel from breathing, breathing out leads to spectacle lens
Fuzzy problem.
2, the medical anti-breath mask of the utility model passes through setting grafting block, movable block, limited block, elastic band, buckle, card
Access slot and press press strip, in use, when the shape of face of user of service is larger, can by pressing press press strip, make by press strip
Buckle be detached from grafting block in clamping groove when, movable block can be extracted out out of grafting block, and the elastic force inside grafting block
Band is in accordion, and with the movement of movable block, the total length of elastic band is elongated, when not in use, can be by buckle and clamping groove phase
Movable block activity, can be plugged in grafting block by mutually clamping, and when needed, the length of mask upper elasticity band can be adjusted,
Personnel are facilitated to use.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is that the back of the utility model regards structural schematic diagram；
Fig. 3 is the movable block of the utility model and the attachment structure schematic diagram of grafting block；
Fig. 4 is the overlooking structure diagram of the utility model.
In figure: 1, mounting blocks；2, internal layer non-woven fabrics；3, band is limited；4, elastic band；5, movable block；6, limiting slot；7, soft
Metal strip；8, grafting block；9, clamping groove；10, link block；11, it buckles；12, limited block；13, press strip is pressed；14, outer layer non-woven fabrics；
15, support bar；16, electrostatic filter pulp；17, fibrous layer is supported.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of embodiment provided by the utility model referring to FIG. 1 to FIG. 4: a kind of medical anti-breath mask, including internal layer
Non-woven fabrics 2, grafting block 8 and outer layer non-woven fabrics 14,2 upper end of internal layer non-woven fabrics offer limiting slot 6, pass through internal layer non-woven fabrics 2
Design, does not stimulate skin comfortably, and internal layer non-woven fabrics 2 is sewed with electrostatic filter pulp 16 away from mounting blocks 1 on one side, passes through electrostatic filter pulp
16 design may filter that small diameter particles object, electrostatic filter pulp 16 are sewed with support fibrous layer away from internal layer non-woven fabrics 2 on one side
17, support fibrous layer 17 is sewed with outer layer non-woven fabrics 14 away from support fibrous layer 17 on one side, passes through setting for outer layer non-woven fabrics 14
Meter, may filter that major diameter particulate matter, the outer wall of outer layer non-woven fabrics 14 are equipped with support bar 15, pass through support bar 15 and support fiber
The design of layer 17, can make breathing mask be not easy to collapse.
It is plugged with ductile metal item 7 in limiting slot 6, in use, can freely adjust the shape of ductile metal item 7,
The shape of face for making mask fitting user of service, effectively fixes the wing of nose two sides ontology for being easy to loosen, effectively prevent breathing out
It is overflowed above the wing of nose, personnel is avoided to breathe, the problem for causing spectacle lens fuzzy of breathing out.
And mounting blocks 1 are installed on internal layer non-woven fabrics 2, it is connected between mounting blocks 1 by limit band 3, limit band 3 totally four
It is a, and four limit bands 3 rectangular array on internal layer non-woven fabrics 2 is distributed, and the position of elastic band 4 can be fixed, grafting
Activity is plugged with movable block 5 in block 8, and 8 inner wall of grafting block offers clamping groove 9, and 8 activity of grafting block is plugged on internal layer non-woven fabrics
2, in electrostatic filter pulp 16, support fibrous layer 17 and outer layer non-woven fabrics 14, the outer surface of the not prominent internal layer non-woven fabrics 2 of grafting block 8,
It is not directly contacted with skin, is easy to use, is equipped on movable block 5 by press strip 13, by buckle 11 is fixed on press strip 13, is being used
In the process, when the shape of face of user of service is larger, 11 activities of buckle are connected in clamping groove 9, can be pressed press strip 13 by pressing, be made
When being detached from the clamping groove 9 in grafting block 8 by the buckle 11 on press strip 13, movable block 5 can be extracted out out of grafting block 8, activity
5 inner wall of block is equipped with limited block 12, and elastic band 4 is fixed in limited block 12, and one end of elastic band 4 is fixed on by link block 10
8 inner wall bottom end of grafting block, and the other end activity of elastic band 4 is plugged in limit band 3, the elastic band 4 inside grafting block 8 is in
Accordion, with the movement of movable block 5, the total length of elastic band 4 is elongated, when not in use, can be by buckle 11 and 9 phase of clamping groove
5 activity of movable block, can be plugged in grafting block 8, when needed, the length of mask upper elasticity band 4 can be adjusted by mutually clamping
Section, facilitates personnel to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of medical anti-breath mask, including internal layer non-woven fabrics (2), grafting block (8) and outer layer non-woven fabrics (14), feature exists
In: internal layer non-woven fabrics (2) upper end offers limiting slot (6), and the outer wall of the outer layer non-woven fabrics (14) is equipped with support bar
(15), it is plugged with ductile metal item (7) in limiting slot (6), and mounting blocks (1), mounting blocks is installed on internal layer non-woven fabrics (2)
(1) it is connected between by limit band (3), the interior activity of the grafting block (8) is plugged with movable block (5), and grafting block (8) inner wall opens up
Have clamping groove (9), and be equipped on movable block (5) by press strip (13), by being fixed with buckle (11) on press strip (13), is buckled (11)
Activity is connected in clamping groove (9), and movable block (5) inner wall is equipped with limited block (12), is fixed with bullet in limited block (12)
Power band (4).
2. a kind of medical anti-breath mask according to claim 1, it is characterised in that: the internal layer non-woven fabrics (2) is deviated from
Mounting blocks (1) are sewed with electrostatic filter pulp (16) on one side, and electrostatic filter pulp (16) is sewed with branch away from internal layer non-woven fabrics (2) on one side
It supports fibrous layer (17), support fibrous layer (17) is sewed with outer layer non-woven fabrics (14) away from support fibrous layer (17) on one side.
3. a kind of medical anti-breath mask according to claim 1, it is characterised in that: one end of the elastic band (4) is logical
It crosses link block (10) and is fixed on grafting block (8) inner wall bottom end, and the other end activity of elastic band (4) is plugged in limit band (3).
4. a kind of medical anti-breath mask according to claim 1, it is characterised in that: the limit band (3) totally four, and
Four limit bands (3) rectangular array on internal layer non-woven fabrics (2) is distributed.
5. a kind of medical anti-breath mask according to claim 1, it is characterised in that: grafting block (8) the activity grafting
In internal layer non-woven fabrics (2), electrostatic filter pulp (16), support fibrous layer (17) and outer layer non-woven fabrics (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957227.9U CN208590552U (en) | 2018-06-21 | 2018-06-21 | A kind of medical anti-breath mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957227.9U CN208590552U (en) | 2018-06-21 | 2018-06-21 | A kind of medical anti-breath mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590552U true CN208590552U (en) | 2019-03-12 |
Family
ID=65601637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957227.9U Active CN208590552U (en) | 2018-06-21 | 2018-06-21 | A kind of medical anti-breath mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436693A (en) * | 2020-04-29 | 2020-07-24 | 廖丰政 | Drinking water gas replacement type mask |
-
2018
- 2018-06-21 CN CN201820957227.9U patent/CN208590552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436693A (en) * | 2020-04-29 | 2020-07-24 | 廖丰政 | Drinking water gas replacement type mask |
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