CN109663238A - The outer cover of location structure, mask and mask - Google Patents
The outer cover of location structure, mask and mask Download PDFInfo
- Publication number
- CN109663238A CN109663238A CN201710959570.7A CN201710959570A CN109663238A CN 109663238 A CN109663238 A CN 109663238A CN 201710959570 A CN201710959570 A CN 201710959570A CN 109663238 A CN109663238 A CN 109663238A
- Authority
- CN
- China
- Prior art keywords
- filter core
- outer cover
- location structure
- mask
- positioning region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present embodiments relate to hygiene protective furnishings technical field, the outer cover of a kind of location structure, mask and mask is disclosed.The location structure structure of the embodiment of the present invention includes: the second positioning region for being formed in first positioning region in the empennage portion of outer cover He being formed in the empennage portion of filter core；First positioning region includes: that opening and by being open inner wall extend out and be located at the card leaf in opening；The outer surface of card leaf is formed with hook；Second positioning region includes: for passing through the first card slot to reach the inside of filter core, and second card slot in the outside for passing through and being exposed to filter core from the inside of filter core for hook from the outside of filter core for card leaf.The embodiment of the invention also provides a kind of mask and the outer covers of mask.The embodiment of the present invention improves the firm degree that outer cover and filter core are fixed, and avoids filter core to be sliding out from outer cover as far as possible and comes.
Description
Technical field
The present embodiments relate to hygiene protective furnishings technical field, in particular to a kind of location structure, mask and mask
Outer cover.
Background technique
The personal protective equipments such as mask, protective gloves are widely used in daily life, such as mask, are often referred to
It is worn on nose and mouth and for filtering the air into mouth and nose with blocking harmful substance (such as dust particles, pernicious gas etc.)
Into the intracorporal protective articles of people.
The outer cover and filter core of existing mask are consolidated by the opening being formed on filter core with the lug boss being formed on the inside of outer cover
Fixed, opening insertion lug boss, which is realized, to be fixed.However, it is found by the inventors that at least there are the following problems in the prior art: existing filter core
It is fixed by being open with lug boss with outer cover, fixed is not firm enough, and filter core is easy (the especially exercise intensity that falls off from outer cover
In biggish situation).
Summary of the invention
A kind of outer cover for being designed to provide location structure, mask and mask of embodiment of the present invention, improves outer cover
The fixed firm degree with filter core avoids filter core to be sliding out from outer cover as far as possible and comes.
In order to solve the above technical problems, embodiments of the present invention provide a kind of location structure, it is applied to include outer cover
With the mask of filter core, the location structure includes: to be formed in first positioning region in the empennage portion of the outer cover and be formed in described
Second positioning region in the empennage portion of filter core；First positioning region includes: opening and is extended by an inner wall of the opening
Out and be located at the opening in card leaf；The outer surface of the card leaf is formed with hook；Second positioning region includes: to be used for
The first card slot to reach the inside of the filter core is passed through from the outside of the filter core for the card leaf, and for supplying the card
Hook the second card slot that the outside of the filter core is passed through and be exposed to from the inside of the filter core.
Embodiments of the present invention additionally provide a kind of mask, including outer cover, filter core and above-mentioned location structure.
Embodiments of the present invention additionally provide a kind of outer cover of mask, and outer cover is the outer cover in above-mentioned mask.
In terms of existing technologies, location structure includes the first positioning region and the second positioning region to embodiment of the present invention,
I.e. in location structure provided by the invention, the first positioning region includes opening and the card leaf in opening, the outer surface of card leaf
It is formed with hook, the second positioning region includes the first card slot and the second card slot, and card leaf is reached from the outside of filter core across the first card slot
The inside of filter core, hook pass through the second card slot from the inside of filter core and reach the outside of filter core, so that it is solid with filter core to improve outer cover
Fixed firm degree avoids filter core to be sliding out from outer cover as far as possible and comes.
In addition, location structure further include: be formed on the filter core and correspond respectively to the bridge of the nose position of the user with
And two third positioning regions of chin portion；And be formed on the outer cover and with described two third positioning regions matched two
A 4th positioning region.In the present embodiment, the constant bearing of filter core (or outer cover) is increased, outer cover is further improved and filter core is solid
Fixed firm degree.
In addition, location structure further include: be formed in the inner surface of the outer cover and correspond to the nasal bridge region of the user
The first support division；First support division forces the ridge area of the filter core Yu the user for supporting the filter core
Domain is in close contact.In the present embodiment, the nasal bridge region on the inner surface of outer cover corresponding to user, which is formed with, is held in the of filter core
One support division, the nasal bridge region of filter core and user are in close contact, and (i.e. the first support division can play filter core soft
The effect of support), the sealing effect between filter core and face is improved, avoids outside air (unfiltered) from filter core and the bridge of the nose
Enter in human body in gap between region, improves the protection effect of mask
In addition, the first positioning region is elastic material.In the present embodiment, location structure is elastic material, so that entire mask
It is very soft, improve the comfort that mask uses.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the seperated schematic diagram of location structure according to first embodiment；
Fig. 2 is that location structure according to first embodiment further includes the signal seperated with the 4th positioning region of third positioning region
Figure；
Fig. 3 is the schematic diagram of outer cover in location structure according to first embodiment；
Fig. 4 is the schematic diagram according to the location structure of second embodiment；
Fig. 5 is the schematic diagram according to the location structure of third embodiment.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of location structures, as shown in Figure 1, location structure is applied to include outer cover
With the mask of filter core；Location structure includes: to be formed in first positioning region 21 in the empennage portion 11 of outer cover 1 and be formed in filter core 3
Second positioning region 22 in empennage portion 31.
In present embodiment, the first positioning region 21 includes: opening 211 and is extended out by an inner wall of opening 211
And it is located at the card leaf 212 in opening 211；The outer surface of card leaf 212 is formed with hook 213.Second positioning region 22 includes: for supplying
Card leaf 212 passes through the first card slot 221 to reach the inside of filter core 3 from the outside of filter core 3, and for for hook 213 from filter
The inside of core 3 passes through and is exposed to second card slot 222 in the outside of filter core 3.
In present embodiment, the fabric of outer cover 1 is breathable fabric (web types are unlimited), the decorative pattern figure on the surface of outer cover 1
Case can according to need design, and the present embodiment is not intended to be limited in any the floral designs on the surface of outer cover 1；In addition, outer in Fig. 1
The structure of cover 1 is only to illustrate, and the structure type of outer cover 1 is not limited to as shown in the figure.
In terms of existing technologies, location structure includes the first positioning region and the second positioning region to embodiment of the present invention,
I.e. in location structure provided by the invention, the first positioning region includes opening and the card leaf in opening, the outer surface of card leaf
It is formed with hook, the second positioning region includes the first card slot and the second card slot, and card leaf is reached from the outside of filter core across the first card slot
The inside of filter core, hook pass through the second card slot from the inside of filter core and reach the outside of filter core, so that it is solid with filter core to improve outer cover
Fixed firm degree avoids filter core to be sliding out from outer cover as far as possible and comes.
The CONSTRUCTED SPECIFICATION of the location structure of present embodiment is specifically described below, the following contents is only for convenience of reason
The realization details provided is provided, the necessary of this programme is not implemented.
It should be noted that in the present embodiment and embodiment later, "upper", "lower", "front", "rear", " left side ",
When " right side ", "inner", "outside" should be understood as that mask is worn on user's face, the "upper" of user itself, "lower", "front", "rear",
"left", "right" direction, for example, when the outside of filter core 3 refers to that mask is worn on user's face, the side far from user's face, filter core
3 inside refers to the side for directly contacting user's face.
In present embodiment, as shown in Figure 1, filter core 3 includes the main part opposite with the snout of user and two sides cheek
32 and extended out by main part 32 and symmetrically arranged empennage portion 31, two empennage portions 31 are connected to main part 32
Two edges in left and right, and it is respectively facing the extension of user two sides side door direction, that is, the left edge of main part 32 is equipped with one towards use
The empennage portion 31 that side door direction extends on the left of family, the right hand edge of main part 32 are equipped with one and extend towards user right side door direction
Empennage portion 31.
In present embodiment, as shown in Figure 1, the extending direction of card leaf 212 is identical as the extending direction in the empennage portion 11；
So without being limited thereto in practice, the present embodiment is not intended to be limited in any the extending direction of card leaf 212.
In present embodiment, the second positioning region is elastic material, and the second positioning region can be injection moulded (so unlimited by outer cover
In this), elastic material such as thermoplastic elastic material (Thermoplastic Elastomer, abbreviation TPE), so in practice not
It is limited to this, the present embodiment is not intended to be limited in any the specific material type of elastic material.
Preferably, in present embodiment, as shown in Figure 2,3, location structure further include: it is on filter core 3 and right respectively to be formed in
(a third positioning region should be only illustrated in figure in the bridge of the nose position of user and two third positioning regions 23 of chin portion
23, another third positioning region 23 not shown is located in the inside of filter core 3)；And be formed on outer cover 1 and with two thirds
The 4th positioning region 24 of positioning region 23 matched two；Third positioning region 23 is mutually located with the 4th positioning region 24, increases filter core 3
(the second positioning region 22 can be understood as positioned at the left and right orientation of filter core 3 constant bearing of (or outer cover), and third positioning region 23 can
To be interpreted as positioned at the upper and lower orientation of filter core 3), the firm degree that outer cover 1 and filter core 3 are fixed is further improved, so in practice
Without being limited thereto, the present embodiment is not intended to be limited in any the specific setting position of third positioning region 14, can filter according to the actual situation
The other positions of core 1 are arranged.
In one example, third positioning region 23 be positioning protrusion, the 4th positioning region 24 be positioning groove, positioning protrusion with
Positioning groove matches positioning；Right without being limited thereto in practice, tool of the present embodiment to third positioning region 23 and the 4th positioning region 24
Body structure type is not intended to be limited in any.
Second embodiment of the present invention is related to a kind of location structure.Second embodiment is on the basis of first embodiment
On improve, mainly the improvement is that: in second embodiment of the invention, as shown in figure 4, location structure further includes
One support division 25.
In present embodiment, it is formed in the inner surface of outer cover 1 and corresponds to the first support division 25 of the nasal bridge region of user；
First support division 25 forces the nasal bridge region of filter core 3 and user to be in close contact for supporting filter core 3.
In one example, as shown in figure 4, the first support division 25 is laminar array of protrusions；Specifically, flake protrusion
Array is symmetrical about the middle line M of outer cover 1, and laminar array of protrusions be held in filter core 3 support contour line that end is formed with
The outer contour of the nasal bridge region of outer cover 1 is similar, to be more in line with ergonomics, more fits in the nasal bridge region of user；
So it is limited to this in practice, the present embodiment is not intended to be limited in any the specific constructive form of the first support division 25.
Present embodiment corresponds to the nasal bridge region shape of user for the first real-time mode on the inner surface of outer cover
At there is the first support division for being held in filter core, filter core and the nasal bridge region of user is enabled to be in close contact (i.e. the first support division
Can play the role of soft supporting to filter core), the sealing effect between filter core and face is improved, avoids outside air (not
Filtering) enter in human body in gap between filter core and nasal bridge region, improve the protection effect of mask.
Third embodiment of the present invention is related to a kind of location structure.Third embodiment is on the basis of second embodiment
On improve, mainly the improvement is that: in third embodiment of the invention, as shown in figure 5, location structure further includes
Two support divisions 26.
In present embodiment, several second support divisions 26 of the inner surface of outer cover 1 are formed in, the second support division 26 supports
Filter core 3, and filter core 3 and the cheek of user is forced to be in close contact.It should be noted that the width of the second support division 26 is less than first
The width of support division 25.
In one example, as shown in figure 5, the second support division 26 or contour laminar array of protrusions, protrusion
Array is contour, enables to filter core 3 and the cheek of user to be reliably in close contact, while making between having between filter core and outer cover
Gap is to avoid reducing filter area as far as possible.Specifically, being equipped with 4 contour array of protrusions in figure, and each contour protrusion
Array is between middle line M and empennage portion 11；Right without being limited thereto in practice, structure shape of the present embodiment to the second support division 26
Formula, number and setting position are not intended to be limited in any.
In fact, the present embodiment may be improvement project on the basis of first embodiment.
The present embodiment is also formed with several on the inner surface of outer cover and is held in filter core for second embodiment
The second support division, the cheek of filter core and user are in close contact, better soft supporting can be played to filter core and is made
With, and further improve the sealing effect of filter core and face.
4th embodiment of the invention is related to a kind of mask, including outer cover, filter core and first embodiment are to third
Location structure in embodiment in any one embodiment.
In terms of existing technologies, mask includes location structure provided in an embodiment of the present invention to present embodiment, positioning
Structure includes the first positioning region and the second positioning region, i.e., in mask provided by the invention, the first positioning region includes opening and position
Card leaf in opening, the outer surface of card leaf are formed with hook, and the second positioning region includes the first card slot and the second card slot, card leaf from
The outside of filter core passes through the inside that the first card slot reaches filter core, and hook passes through the second card slot from the inside of filter core and reaches the outer of filter core
Side avoids filter core to be sliding out from outer cover as far as possible and comes to improve the firm degree that outer cover and filter core are fixed.
The CONSTRUCTED SPECIFICATION of the location structure of present embodiment is specifically described below, the following contents is only for convenience of reason
The realization details provided is provided, the necessary of this programme is not implemented.
Preferably, the edge part of outer cover is provided with elastic frame in present embodiment, positioning knot is formed in elastic frame
The first positioning region in structure.
In present embodiment, outer cover can be the outer cover with opening, and the edge part of opening is elastic frame；It is so practical
In it is without being limited thereto, the present embodiment is not intended to be limited in any the specific constructive form of outer cover, such as outer cover may be holohedral
Outer cover, and the edge part of outer cover is equipped with elastic frame.
Preferably, the first support division being also formed in present embodiment, in elastic frame in location structure.
Preferably, the second support division being also formed in present embodiment, in elastic frame in location structure.
5th embodiment of the invention is related to a kind of outer cover of mask, and outer cover is outer in four embodiment of the invention
Cover.
In terms of existing technologies, outer cover is outer cover provided in an embodiment of the present invention, the empennage of outer cover to present embodiment
The first positioning region in location structure is formed in portion, in outer cover provided by the invention, the first positioning region includes opening and position
Card leaf in opening, the outer surface of card leaf are formed with hook, and card leaf passes through the first card slot from the outside of filter core and reaches filter core
Inside, hook pass through the second card slot from the inside of filter core and reach the outside of filter core, to improve the jail that outer cover and filter core are fixed
By degree, avoids filter core to be sliding out from outer cover as far as possible and come.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of location structure, which is characterized in that applied to the mask including outer cover and filter core；The location structure includes: shape
At the second positioning region of the first positioning region in the empennage portion of the outer cover and the empennage portion for being formed in the filter core；
First positioning region includes: opening and is extended out by an inner wall of the opening and be located in the opening
Card leaf；The outer surface of the card leaf is formed with hook；
Second positioning region includes: for passing through the inside to reach the filter core from the outside of the filter core for the card leaf
The first card slot, and for for the hook pass through and be exposed to from the inside of the filter core filter core outside second
Card slot.
2. location structure according to claim 1, which is characterized in that the extending direction of the card leaf and the empennage portion
Extending direction is identical.
3. location structure according to claim 1, which is characterized in that the location structure further include:
It is formed on the filter core and corresponds respectively to the bridge of the nose position of the user and two thirds positioning of chin portion
Portion；And
Be formed on the outer cover and with matched two the 4th positioning regions in described two third positioning regions.
4. location structure according to claim 1, which is characterized in that the location structure further include:
It is formed in the inner surface of the outer cover and corresponds to the first support division of the nasal bridge region of the user；Described first supports
Portion forces the nasal bridge region of the filter core and the user to be in close contact for supporting the filter core.
5. location structure according to claim 4, which is characterized in that first support division is laminar array of protrusions.
6. location structure according to claim 4, which is characterized in that the location structure further include:
Several second support divisions of the inner surface of the outer cover are formed in, second support division supports the filter core, and compels
It is in close contact the filter core and the cheek of the user.
7. location structure according to claim 1, which is characterized in that first positioning region is elastic material.
8. a kind of mask, which is characterized in that including positioning knot described in outer cover, filter core and any one of claims 1 to 7
Structure.
9. mask according to claim 8, which is characterized in that the edge part of the outer cover is provided with elastic frame, described
The first positioning region in the location structure is formed in elastic frame.
10. a kind of outer cover of mask, which is characterized in that the outer cover is the outer cover in mask described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959570.7A CN109663238A (en) | 2017-10-16 | 2017-10-16 | The outer cover of location structure, mask and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959570.7A CN109663238A (en) | 2017-10-16 | 2017-10-16 | The outer cover of location structure, mask and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109663238A true CN109663238A (en) | 2019-04-23 |
Family
ID=66139870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959570.7A Pending CN109663238A (en) | 2017-10-16 | 2017-10-16 | The outer cover of location structure, mask and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109663238A (en) |
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| CN203692609U (en) * | 2014-01-26 | 2014-07-09 | 云南白药集团股份有限公司 | Haze protection mask |
| CN203762326U (en) * | 2014-04-04 | 2014-08-13 | 美佳德科技（无锡）有限公司 | Cup type mask with filter sheet |
| CN203986233U (en) * | 2014-06-24 | 2014-12-10 | 张毅林 | A kind of microparticle protective mask |
| CN104413668A (en) * | 2013-08-19 | 2015-03-18 | 蒋准飞 | Novel separable mask |
| CN105795553A (en) * | 2015-12-07 | 2016-07-27 | 小米科技有限责任公司 | Mask |
| CN106360845A (en) * | 2016-10-09 | 2017-02-01 | 北京小米移动软件有限公司 | Mask filter element and processing method thereof |
| CN207708345U (en) * | 2017-10-16 | 2018-08-10 | 巽一（香港）有限公司 | The outer cover of location structure, mask and mask |
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2017
- 2017-10-16 CN CN201710959570.7A patent/CN109663238A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040083744A (en) * | 2003-03-24 | 2004-10-06 | 조순영 | Fuctional mask |
| CN2726646Y (en) * | 2004-04-30 | 2005-09-21 | 沈家刚 | Mask |
| CN201775028U (en) * | 2010-04-21 | 2011-03-30 | 山东科技大学 | Mask for children |
| CN104413668A (en) * | 2013-08-19 | 2015-03-18 | 蒋准飞 | Novel separable mask |
| CN203692609U (en) * | 2014-01-26 | 2014-07-09 | 云南白药集团股份有限公司 | Haze protection mask |
| CN203762326U (en) * | 2014-04-04 | 2014-08-13 | 美佳德科技（无锡）有限公司 | Cup type mask with filter sheet |
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| CN106360845A (en) * | 2016-10-09 | 2017-02-01 | 北京小米移动软件有限公司 | Mask filter element and processing method thereof |
| CN207708345U (en) * | 2017-10-16 | 2018-08-10 | 巽一（香港）有限公司 | The outer cover of location structure, mask and mask |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20220128 |