CN209235062U - A kind of high efficient protected mask sealing ring and mask - Google Patents
A kind of high efficient protected mask sealing ring and mask Download PDFInfo
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- CN209235062U CN209235062U CN201821287888.1U CN201821287888U CN209235062U CN 209235062 U CN209235062 U CN 209235062U CN 201821287888 U CN201821287888 U CN 201821287888U CN 209235062 U CN209235062 U CN 209235062U
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- mask
- sealing ring
- top half
- lower half
- half portion
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Abstract
The utility model discloses a kind of high efficient protected mask sealing ring and masks, wherein sealing ring is divided into upper and lower two parts；The sealing ring includes memory foam item, adhesive layer and release paper；The memory foam item has the first surface and second surface being oppositely arranged, the shape of the first surface is adapted with face's nasal bridge region and its two sides cheek and chin area and its two sides cheek and is adapted with the face entirely contacted with mask, the adhesive layer is set to the second surface, and the release paper fitting is set on the adhesive layer.Mask includes mask body, ear band, nose bridge bar and sealing ring.The air-tightness of mask is improved using sealing ring provided by the utility model, it can be handled in time the steam that breathing generates, more importantly the air resistance of the sealing ring of the utility model is very big, barrier property is strong, to enhance the sealing effect of mask, extremely it is suitble to production haze mask, the mask of anti-pernicious gas.
Description
Technical field
The utility model relates to a kind of mask articles more particularly to a kind of high efficient protected mask sealing rings and mask.
Background technique
In recent years, at present due to the aggravation of environmental pollution, the air problems such as haze, vehicle exhaust, finishing air pollution make
Human residential environment and human health receive serious influence, and haze small particles are directly entered nostril with gas and are adhered to
In human respiratory tract and lung, injury is generated to human respiratory.Carbon monoxide, carbon dioxide, hydrocarbonization in vehicle exhaust
Closing the gases such as formaldehyde, benzene, ammonia, the radon in object, oxynitrides, lead and oxygen sulfur compound etc. and finishing air and other has
Evil gas is entered after human body by breathing also can generate serious injury to human health.It is to reduce pollution air to breathing
The influence of system and human health, people should select to wear mask when facing haze and other air pollutions, to reduce nuisance
The sucking of matter.However the low problem of generally existing air-tightness when wearing of mask currently on the market, lead to the practical effect of mask
Fruit is substantially reduced.The main reason for air-tightness is low is that everyone shape of face is different, the mask upper half, in the bridge of the nose and its
Two sides cheek, the stickiness between chin and its two sides cheek region and mask is poor, and there are gaps, so that making inspiration and exhalation
Gas have quite a few do not pass through mask body filtering or absorb, to be difficult to achieve the purpose that respiratory protection.
Have currently on the market and silica gel sheath is used to improve leakage problem as gasket set, but silica gel material water imbibition is inadequate
Good, the steam for breathing generation can not be disposed in time, be gradually gathered on the surface of silica gel material and form droplet, these drops
And the sweat that skin generates can make wearer feel moist, satiny, it is serious to cause skin allergy.General hygroscopic material is for example general
The internal voids gas of maritime silk floss is unobstructed, and air resistance is small, and when leading to breathing, pernicious gas can be entered by internal voids, sternly
Ghost image rings the protective performance of mask.This patent uses memory foam as mask sealing ring, by the memory foam rationally cut out
It can be fitted closely with face, and memory foam has a low resilience mechanical property, soft-touch and surface pressing can be uniformly distributed,
Conflict sense is not had when wearing, will not bring strong pressure to face.And memory foam has air-locked characteristic that absorbs water,
The steam that breathing generates can be absorbed in time by being fabricated to when sealing ring is worn, and gas can effectively be stopped to stitch by mask and face
Gap leaks and then ensures into that gas all passes through the filtering or absorption of mask body.
Summary of the invention
The purpose of the utility model is to overcome existing silica gel sheaths as sealing device, because silica gel material water imbibition is not
Good, the steam for causing breathing to generate can not be disposed in time, be gradually gathered on the surface of silica gel material and form droplet；And gram
The shortcomings that taking that other hygroscopic materials such as general sponge internal voids atmospheric is unobstructed, seriously affecting mask protective performance, provides one
Kind high efficient protected mask sealing ring and mask.
In order to solve the above technical problems, the utility model uses following technical measures:
A kind of high efficient protected mask sealing ring, the sealing ring main body include upper and lower two parts composition, upper part adhesive
The edge bridge of the nose and its two side areas in the mask upper half, lower part are bonded in mask lower half chin and its two side areas.
The sealing ring includes memory foam item, adhesive layer and release paper；The memory foam item, which has, to be oppositely arranged
In the first surface and second surface of mask top half and lower half portion, the top half and lower half portion first surface
Shape is adapted with face's bridge of the nose and its two side areas or chin and its two side areas, and the adhesive layer is set to second table
Face, the release paper fitting are set on the adhesive layer.
The utility model can also be further perfect by following technical measures:
As a further improvement, the memory foam uniform in foaming, and foam size is close.
As a further improvement, the central region of the first surface of part is by arc on the high efficient protected mask sealing ring
Shape recess and two arc convex compositions, two arc convex are symmetrically disposed on the arc-shaped recess two sides, the top
The length of the central region of the first surface divided is the 1/3 ~ 2/3 of the first surface length.
As a further improvement, being located at central region on the high efficient protected mask sealing ring on the first surface of part
The region at both ends is end edge region, and for the end edge region on the direction far from central region, the end of the end edge region is solid
It is scheduled on mask two sides midpoint, the end edge region gradually becomes smaller at a distance from the second surface；The first surface and institute
State the distance between second surface again the memory foam both ends value be 0.5 ~ 1.5cm.
As a further improvement, being located at middle region on the first surface of high efficient protected mask sealing ring lower half portion
The region at domain both ends is end edge region, and the end edge region is on the direction far from central region, the end of the end edge region
It is fixed on mask two sides midpoint, contacts and clings at the high efficient protected mask tail end buckle of part on sealing ring；It is described
The distance between first surface and the second surface again the memory foam both ends value be 0.5 ~ 1.0cm.
The utility model additionally uses following technical measures: a kind of mask, including mask body, nose bridge bar, ear band and such as
The upper memory foam sealing ring, the mask body play filtration of particulate matters and absorb pernicious gas, the nose bridge bar
For the metal strip being arranged along mask body top edge, the ear band is separately fixed at mask two sides cheek highest point.When use
It tears the release paper of the sealing ring, consolidates sealing ring top half and the mask body internal bond along the nose bridge bar
It is fixed, sealing ring lower half portion and the mask body internal bond are fixed along the mask body lower edge, upper part tail
There is a buckle in the part of end regions and the contact of lower part end edge region, and when stickup need to buckle at mask both ends to tight.
Compared with prior art, the utility model has the advantage that
1. the sealing ring of the utility model uses memory foam item as ontology, and is equipped with and pastes on memory foam item
Layer, the sealing ring can be fitted closely by adhesive layer and mask.To improve mask in nasal bridge region, chin area and whole face
Air-tightness, can prevent gas from carrying out gas exchanges between face gap in mask using memory foam item, improve mask
Protective performance.And memory foam item can also absorb the moisture that breathing generates, and avoid steam that from can not handling in time and generate drop,
So that wearer, which feels moist, even causes skin allergy.
The sealing ring of the utility model is further equipped with release paper, to be easy to use on any a mask, Ke Yisui
When be combined use.
The sealing ring of the utility model is divided into upper and lower two parts, and two-part end edge region is designed as buckle moulding, can be with
Make the closely coupled gas that do not have of two parts from joint leadkage, and this buckle moulding makes interface close, smooth, appearance
Seam is not seen yet.
The utility model mask by sealing ring at the bridge of the nose and its two sides cheek, closely sealed at chin and its two sides cheek connect
Touching avoids the sucking of unpurified air, improves mask integral protection effect.Sealing ring can be according to different shapes of face in the utility model
It is voluntarily finely tuned, therefore is suitable for most shapes of face.
Detailed description of the invention
Fig. 1 is a kind of schematic top plan view of high efficient protected mask sealing ring top half of the utility model；
Fig. 2 is a kind of schematic front view of high efficient protected mask sealing ring top half of the utility model；
Fig. 3 is a kind of schematic top plan view of high efficient protected mask sealing ring lower half portion of the utility model；
Fig. 4 is a kind of schematic front view of high efficient protected mask sealing ring lower half portion of the utility model；
Fig. 5 is pasted on a Respirator structure schematic diagram with sealing ring for a kind of high efficient protected mask of the utility model.
Main element symbol description
Sealing ring top half 100, memory foam item 11, adhesive layer 12, release paper 13, top half first surface 20,
Top half arcuate depression 21, top half arcuate convex 22, top half tail region 23, top half buckle 24, upper half
Portion second surface 30, sealing ring lower half portion 110, lower half portion intermediate region 31, lower half portion tail region 32, lower half
Point buckle 33, lower half portion first surface 40, lower half portion second surface 50, mask body 200, ear band 300, nose bridge bar 400,
Buckle seam 500.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified equipment or element must have a particular orientation, is constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Embodiment 1
Referring to FIG. 1, a kind of high efficient protected mask sealing ring top half 100, the sealing ring top half 100 is wrapped
Include memory foam item 11, adhesive layer 12, release paper 13 and sealing ring top half buckle 24.The memory foam item 11 has
The top half first surface 20 and top half second surface 30 being oppositely arranged, the top half first surface 20 be in
Shape is adapted with face's nasal bridge region and two sides cheek region, and the adhesive layer 12 is set to the top half second surface
30, the fitting of release paper 13 is set on the adhesive layer 12, and the sealing ring top half buckle is located at sealing ring upper half
The partial tail end end.
A kind of high efficient protected mask sealing ring lower half portion 110, the sealing ring lower half portion 110 include memory foam
Item 11, adhesive layer 12, release paper 13 and sealing ring lower half portion buckle 33.The memory foam item 11, which has, to be oppositely arranged
Lower half portion first surface 40 and lower half portion second surface 50, the lower half portion first surface 40 be in shape and face
Chin area and two sides cheek region are adapted, and the adhesive layer 12 is set to the lower half portion second surface 50, it is described from
The fitting of type paper 13 is set on the adhesive layer 12, and the sealing ring lower half portion buckle is located at the tail end of sealing ring lower half portion
The end.
The high efficient protected mask sealing ring top half 100 of the utility model and sealing ring lower half portion 110 are also equipped with
There is release paper 13, to be easy to use on any a mask, use can be combined at any time.Especially high filtration performance
In haze-proof mask or high absorption property active carbon mask, using this money sealing ring top half 100 and lower half portion 110, both made
Facilitate, and mask air-tightness can be significantly improved.Can play prevents gas from carrying out gas between the gap at mask and the bridge of the nose
The effect of body exchange, improves the protective performance of mask, especially anti-pernicious gas, the performance of harmful dust.
Wherein, 11 air resistance of memory foam item is greater than 900Pa, and penetrance is less than the above-mentioned resistance of 0.9%(, penetrance, is
Measured at 85L/min using automatic filtrate detector TSI 8130), the good hygroscopicity of memory foam item 11, generation of exhaling
Steam is absorbed in time by sponge strip, is not detained in and generates damp and hot feeling at cheek.
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, the central region of the top half first surface 20 is recessed by arc
21 and two compositions of arc convex 22 are fallen into, two arc convex 22 are symmetrically disposed on 21 two sides of arc-shaped recess, described
The length of the central region of top half first surface 20 is the 1/3 ~ 2/3 of 20 length of first surface.The human face bridge of the nose
Region shape changes apparent part, accounts for the sub-fraction of facial area, and sealing ring length is to be delayed to cheek most high spot
Nearby to be excellent, therefore, for the obvious place of human face nasal bridge region change in shape, setting has arc-shaped recess 21 and two
The central region of arc convex 22 improves the air-tightness of mask, non-purified air is prevented to inhale to enrich face's nasal bridge region
Enter the leakage with exhaled gas, improves the air-tightness and comfort level of haze mask entirety.
Further, defining the region on the top half first surface 20 positioned at central region both ends is top half
End edge region 24, the top half end edge region 24 is on the direction far from top half central region, the top half
End edge region 24 gradually becomes smaller at a distance from the top half second surface 30；The top half first surface 20 with it is described
Value of the distance between the top half second surface 30 at 11 both ends of memory foam item is 0.5 ~ 1.5cm.It is arranged such
Top half sealing ring 100 is beneficial to prevent during mask contacts with face, and gap occur in 100 both ends of top half sealing ring.
Fig. 3 and Fig. 4 are please referred to, in the present embodiment, the length of the central region 31 of the lower half portion first surface 40
It is the 1/3 ~ 2/3 of 40 length of lower half portion first surface.Further, it is upper to define the lower half portion first surface 40
It is lower half portion end edge region 32 in the region at central region both ends, the lower half portion end edge region 32 is far from lower half portion
On the direction of central region, the lower half portion central region 31 and lower half portion end edge region 32 and the lower half portion second
The distance on surface 50 is uniform；The distance between the lower half portion first surface 40 and the lower half portion second surface 50 are in institute
The value for stating 11 both ends of memory foam item is 0.5 ~ 1.Sealing ring length need to be delayed to cheek most high spot lower half portion tail end nearby
Connects at region buckle 33 and top half buckle 24, it is special formed due to buckle, block so that the slots close of linking is formed
Button 500, gas can not overflow from linking buckle 500.Human face is slightly changed in chin area shape, and amplitude is smaller, is made
Face's chin and neighbouring two sides cheek region can be enriched completely with memory foam, improve the air-tightness of mask, prevented non-purified
Air sucking and exhaled gas leakage, improve haze mask entirety air-tightness and comfort level.
Embodiment 2:
Referring to FIG. 5, a kind of mask, difference from Example 1 are, the present embodiment additionally provide mask body 200,
Ear band 300 and nose bridge bar 400, the mask body 200 have the function of filtration of particulate matters or absorb pernicious gas, the ear
Band 300 is separately fixed at 200 two sides of mask body, and the nose bridge bar 400 is arranged close to the top edge of the mask body 200.
Release paper 13 in the sealing ring top half 100 is torn off, by 100 middle part of sealing ring top half and mask nose
It is aligned in the middle part of beam item 400, cements sealing ring top half 100 and mask internal layer along nose bridge bar 400.By the sealing ring lower half
Release paper 13 is torn off on part 110, and 110 middle part of sealing ring lower half portion is aligned with part middle part under mask, following along mask
Edge cements sealing ring lower half portion 110 and mask internal layer.It should be noted that by sealing ring top half 100 along nose bridge bar
400 are bonded on the internal layer of mask and are bonded in sealing ring lower half portion 110 on mask internal layer along mask lower edge, belong to
The obvious operational means of those skilled in the art is not belonging to the creation content of the utility model.
The mask of the utility model is connect by sealing ring top half 100 with closely sealed at the bridge of the nose and its two sides cheek bumps
Touching, sealing ring lower half portion 110 are contacted with closely sealed at chin and its two sides cheek, and the position of integral sealing ring and facial contact is complete
Portion is in close contact, and sealing ring has the function of good trapping and moisture absorption, avoids the sucking of unpurified air, and it is whole to improve mask
It protects the effect of particulate matter and pernicious gas and this reality uses the sealing ring in novel based on sponge, it can be according to different shapes of face
It voluntarily finely tunes, therefore is suitable for most shapes of face.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (5)
1. a kind of high efficient protected mask sealing ring, which is characterized in that the sealing ring is divided into upper and lower two parts；The sealing
Circle includes memory foam item, adhesive layer and release paper；The memory foam item has the first surface and second being oppositely arranged
The shape on surface, the first surface top half is adapted with face's nasal bridge region and its two sides cheek, the first surface
The shape of lower half portion is adapted with chin area and its two sides cheek, i.e., the shape of the first surface of the described memory foam item with
The face entirely contacted with mask is adapted, and the adhesive layer is set to the second surface, and the release paper fitting is set to
On the adhesive layer.
2. a kind of high efficient protected mask sealing ring according to claim 1, which is characterized in that the memory foam foaming
Uniformly, and foam size is close.
3. a kind of high efficient protected mask sealing ring according to claim 1, which is characterized in that the sealing ring upper half
The central region for the first surface being divided to is made of arc-shaped recess and two arc convex, and two arc convex are symmetrically disposed on
The arc-shaped recess two sides, the length of the central region of the first surface of the sealing ring top half are that the first surface is long
The 1/3 ~ 2/3 of degree, the first surface of the sealing ring lower half portion is uniform by thickness, surfacing bar shaped sponge strip forms, institute
The mid portion for stating sealing ring lower half portion second surface is located at mask lower edge center.
4. a kind of high efficient protected mask sealing ring according to claim 3, which is characterized in that define on the sealing ring
Region on partial first surface positioned at central region both ends is top half end edge region, the top half end edge region
On the direction far from central region, it is most raised that the end buckle of the top half end edge region is fixed on mask two sides cheek
Near place, the top half end edge region gradually becomes smaller at a distance from the second surface；The top half first surface
The distance between described second surface again the memory foam both ends value be 0.5 ~ 1.5cm；Under the efficient sealed circle of mask
Region on the first surface of half part positioned at central region both ends is lower half portion end edge region, lower half portion tail end area
On the direction far from central region, the end of the lower half portion end edge region is fixed on mask two sides cheek most high spot in domain
It nearby touches at top half buckle, the distance between the lower half portion first surface and the second surface note again
The value for recalling sponge strip both ends is 0.5 ~ 1.0cm, lower half portion tail end buckle with close proximity at top half tail end buckle and glue
Knot.
5. a kind of mask, which is characterized in that including mask body, ear band, nose bridge bar and as described in claim 1 ~ 4 is any
Sealing ring, the mask in use, the sealing ring of tearing release paper, the sealing ring top half along the nose bridge bar will
The sealing ring is adhesively fixed with the mask body internal layer, and the sealing ring lower half portion is along the mask body lower edge
It is adhesively fixed with mask body internal layer, the sealing ring top half tail end and lower half portion tail end pass through in mask body internal layer
It close proximity and is bonded at buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287888.1U CN209235062U (en) | 2018-08-10 | 2018-08-10 | A kind of high efficient protected mask sealing ring and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287888.1U CN209235062U (en) | 2018-08-10 | 2018-08-10 | A kind of high efficient protected mask sealing ring and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235062U true CN209235062U (en) | 2019-08-13 |
Family
ID=67516961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287888.1U Active CN209235062U (en) | 2018-08-10 | 2018-08-10 | A kind of high efficient protected mask sealing ring and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174713A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Self-fitting high-air-tightness mask having bionic gecko skin, and method |
-
2018
- 2018-08-10 CN CN201821287888.1U patent/CN209235062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174713A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Self-fitting high-air-tightness mask having bionic gecko skin, and method |
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