CN205866065U - Two dull and stereotyped three -dimensional gauze masks that support - Google Patents
Two dull and stereotyped three -dimensional gauze masks that support Download PDFInfo
- Publication number
- CN205866065U CN205866065U CN201620859162.5U CN201620859162U CN205866065U CN 205866065 U CN205866065 U CN 205866065U CN 201620859162 U CN201620859162 U CN 201620859162U CN 205866065 U CN205866065 U CN 205866065U
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- CN
- China
- Prior art keywords
- frenulum
- support
- mask
- periphery
- filtering material
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a two dull and stereotyped three -dimensional gauze masks that support, includes the filtering material part, connects facial, has elastic planar braced frame, two frenulums and rectangular shape flat frenulum backup pad, the frenulum is hung on the insertion portion of frenulum backup pad, elasticity connects the periphery static coupling of facial periphery with filtering material part, forms to turn over the gauze mask body that has an inside support space of detaining the limit shape, braced frame's periphery shape and inside support space periphery cooperate, and braced frame's outer peripheral edges size is greater than the circumferential size of inside support space, braced frame detachably installs in inside support space, and braced frame's periphery is replaced in marginal with the joint that meets facial the inside support space that the combination formed by the filtering material parts, forms outside prominent three -dimensional mask structure. The utility model discloses a two dull and stereotyped three -dimensional gauze masks that support has great filter area and filtration space, wears comfortable, processing convenient just be convenient for packing and transportation.
Description
Technical field
This utility model relates to a kind of mask, especially relates to one and has bigger filter space, will not directly tangle and make
User's head and ear, it is easy to the three-dimensional mask of double flat support of batch automatic production and packaging.
Background technology
The main purpose of mask be isolate through the harmful substance of gas propagation, the such as fine particle based on PM2.5 with
The virus propagated in aerosol state.Generally mask has certain released gas rate, the corners of the mouth of wearer, chin and nose
Beam both sides are the main positions being susceptible to reveal, the contact surface of these regions and mask discontinuously reduce airtight effect.
The method strengthening airtight effect is tension mask frenulum, makes face skin depression reach to seal, the pendant of this mode user
Wearing and feel the most uncomfortable, tension frenulum makes mask center be attached to lose on the face ventilation space with outer portion simultaneously, decreases mouth
The effective filtration area of cover.
In existing mask, occur in that three-dimensional mask, and in order to ensure airtight effect, also increase an architrave part,
Reduce the contact area of mask filtration fraction and face, thus obtain bigger effective filtration area, improve air filtering
Circulation.Such as Japan Patent JP2000217940A discloses a kind of bowl-shape stereo shaping mask increases the portion in ring-type architrave face
Point, minimizing face contacts with filter house.It addition, Chinese patent CN1456370A discloses a kind of in the increase of doubling three-dimensional mask
The design of ring-type architrave part, and disclose a kind of dimensional support framework close with mask stereochemical structure, by inserting framework
The shape of mask can be maintained and the fitness of mask and face can be improved.The mask of both schemes is near hemispherical
Stereochemical structure, weak point is that packaging takes up room relatively big with storage, and three-dimensional support frame adds the difficulty of production；With
Time, owing to above-mentioned mask is fixing stereochemical structure, mask fixed dimension too small or excessive time, be extremely difficult to fit tightly
Effect.Another weak point of above-mentioned three-dimensional mask is the ring-type architrave part installing laminating face on three-dimensional mask additional, its
Structurally block filter house, and ear band cannot automatically be processed, needed manual welding lug band, limit production capacity rule
Mould.
In existing mask, the frenulum of general daily mask hangs on ear, in order to avoid long periods of wear mask
The infringement to ear of the rear frenulum, also has the mask of the wear-type hung over by frenulum on neck or hindbrain；But the mask of wear-type
Directly can be fasten cervical region, hindbrain and face, and long periods of wear can cause the discomfort of corresponding position.
Utility model content
This utility model solves the technical problem that the three-dimensional mask being to provide a kind of pair of flat support, will not directly tangle and make
User's head and ear, and it is easy to batch production processing and packaging.
Technical solution of the present utility model is:
The three-dimensional mask of a kind of pair of flat support, wherein, it includes
Filtering material parts, it is positioned at the lateral surface of three-dimensional mask of described pair of flat support；
Junction parts, it is the annular resilient cloth with middle opening；
Support frame, it is for having resilient planar support framework；
Article two, frenulum, is separately positioned on the three-dimensional mask both sides of described pair of flat support, and its fixed engagement is in described filtration
Outside material components or described junction member outside；
Frenulum gripper shoe, it is strip slab construction, and described frenulum removably hangs over the extension of described frenulum gripper shoe
Connect in portion, and the most corresponding every described frenulum in the described horizontal both sides of frenulum gripper shoe is provided with two mounting parts, the institute of the same side
State the spacing distance vertical width equal to or more than described filtering material parts of mounting part；
The periphery of described elastic connecting face component and the periphery fixed engagement of described filtering material parts, formed and turn over button limit shape
The mask body with inner support space；The peripheral shape of described support frame matches with described inner support space periphery
Close, and the outside peripheral dimension of described support frame is more than the size of described inner support space periphery；Described support frame is removable
Being arranged on unloading in described inner support space, the periphery of described support frame is resisted against by described filtering material parts and junction
Parts combine the trip edge in the described inner support space formed, and form three-dimensional Respirator structure outwardly.
The three-dimensional mask of flat support as above double, wherein, described filtering material parts have a fold broken line, and
Formed under the fold undeployed state that described fold broken line is formed and the planar structure of described junction parts laminating.
The three-dimensional mask of double flat support as above, wherein, the periphery of described support frame correspondence bridge of the nose part sets
Having nose clip curve outwardly, this nose clip curve combines in arranged side by side two arch outwardly.
The three-dimensional mask of double flat support as above, wherein, the supporting and space in described mask body and carriage
Frame is inverted trapezoidal structure.
The three-dimensional mask of double flat support as above, wherein, described frenulum is fixedly mounted on described elastic connecting face
Part and the crimping lap of filtering material parts both sides.
The three-dimensional mask of double flat support as above, wherein, the periphery of the part of described support frame correspondence chin
Being provided with the curve catching chin outwardly, this catches the curve of chin in arch outwardly.
The three-dimensional mask of double flat support as above, wherein, described junction parts are face's contact cloth with holes.
Being learnt by described above, this utility model has the advantage that really
The three-dimensional mask of of the present utility model pair of flat support, employs the support frame of plane and the split of mask body
Formula combination, forms the gauze mask with three-dimensional support structure；The support frame of its plane is easy to the production and processing of batch,
In the combination of mask, have resilient planar support framework and be capable of making the mask body of plane to form three-dimensional mask knot
Structure, not only makes mask obtain bigger filter space, and the junction parts of mask is more sticked on the face of user
Close.The three-dimensional mask of of the present utility model pair of flat support, easy to process, memory space takies few, filter area and filtration sky
Between big, edge air-tightness is good；Frenulum gripper shoe of the present utility model, is used for being enclosed within head rear and tangling frenulum so that frenulum
Will not directly hang on ear, also will not fasten cervical region, hindbrain and face tightly, reduces local pressure, brings more preferable mouth
Experience worn by cover, strengthens comfort.
Accompanying drawing explanation
Fig. 1 is the structural representation that the three-dimensional mask of of the present utility model pair of flat support is completed；
Fig. 2 be the mask body of the three-dimensional mask of of the present utility model pair of flat support not deployed time structure signal
Figure；
Fig. 3 be the support frame of the three-dimensional mask of of the present utility model pair of flat support be bending time structural representation；
Fig. 4 be of the present utility model pair of flat support three-dimensional mask by after wearing structural representation；
Fig. 5 is the structural representation of the frenulum gripper shoe of the three-dimensional mask of of the present utility model pair of flat support；
Fig. 6 is the signal of an embodiment with nose clip curve of the three-dimensional mask of of the present utility model pair of flat support
Figure.
Main element label declaration:
This utility model:
1: filtering material parts 11: fold broken line 2: junction parts
21: middle opening 3: frenulum 31: crimping position
4: support frame 41: waist female 42: corner ledge
43: grid 5: trip edge 6: face mask
7: frenulum gripper shoe 71: mounting part
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, now comparison accompanying drawing explanation
Detailed description of the invention of the present utility model.
In preferred embodiment of the present utility model, refer to shown in Fig. 1 to Fig. 4, a kind of double flat plate of the present utility model
The three-dimensional mask supported, it is also preferred that the left it includes that filtering material parts 1, junction parts 2, support frame 4, frenulum 3 and frenulum prop up
Fagging 7；Described filtering material parts 1 are positioned at the lateral surface of the three-dimensional mask of described pair of flat support, namely ingress of air
Side；Described junction parts 2 are the annular resilient cloth with middle opening 21, and it is positioned at medial surface, is namely close to face
Side；Described support frame 4 is for having resilient planar support framework 4；Article two, frenulum 3 is separately positioned on described double flat plate and props up
The three-dimensional mask both sides of support, its fixed engagement is outside described filtering material parts 1 or outside described junction parts 2；Frenulum props up
Fagging 7 is strip slab construction, and described frenulum removably hangs on the mounting part 71 of described frenulum gripper shoe 7, and described
The most corresponding every described frenulum in the horizontal both sides of frenulum gripper shoe 7 is provided with two mounting parts 71, between the mounting part 71 of the same side
Space from the vertical width equal to or more than described filtering material parts；The periphery of described elastic connecting face component 2 and described filtration
The periphery fixed engagement of material components 1, forms the mask body with inner support space turning over button limit shape；Described carriage
The peripheral shape of frame 4 matches with described inner support space periphery, and the outside peripheral dimension of described support frame 4 is more than described
The size of inner support space periphery；Described support frame 4 is removably mounted in described inner support space, described support
The periphery of framework 4 is resisted against and is combined the described inner support space that formed by described filtering material parts 1 and junction parts 2
Trip edge 5, forms three-dimensional Respirator structure outwardly.Mask body of the present utility model is with described support frame 4 outside
Shape with in size as required full form become stereochemical structure mask size requirements formulate fit dimension, by support frame 4
Overall size makes support frame 4 be extruded bending more than the size of the inner support space inner peripheral of described mask body, shape
The stereochemical structure overarched, and realize mask body and supported the purpose forming three-dimensional mask.Further, by inciting somebody to action
Frenulum gripper shoe 7 is placed on a rear, is hung in by frenulum on the mounting part 71 of frenulum gripper shoe 7 both sides, it is possible to make frenulum
Will not directly hang on ear；And the transverse direction and longitudinal direction size of frenulum gripper shoe 7 is all higher than or is equal to the horizontal stroke of described mask body
To and longitudinal size, as long as the most somewhat adjusting frenulum gripper shoe 7 to be placed on the position at head rear, then can make frenulum across
Cross ear, and will not fasten head and face, strengthen the comfort worn.It is preferred that described frenulum gripper shoe 7 can be with
The grid that the profile of described mask body is corresponding fills slab construction, and it can be plastic surface goods, and its mounting part 71 can set
Putting on four angles of slab construction, described mounting part 71 can be the annular extension of outside placed arrow type hook structure or band opening
Hook structures etc., as it is shown in figure 5, be the structural representation of the preferred embodiment of frenulum gripper shoe.
The three-dimensional mask of double flat support as above, refers to shown in Fig. 4, the dual-side tool of described support frame 4
There are waist female 42 and corner projection 41, and this support frame 4 is made up of grid 43 structure.By the curve of both sides
The prominent structure of structure and drift angle can preferably make support frame 4 preferably be combined with mask body, and support frame 4 is in bending
The both sides curve of rear formation is preferably fitted face mask 6.
The three-dimensional mask of double flat support as above, refers to shown in 2, preferred embodiment of the present utility model
In, described filtering material parts 1 have fold broken line 11, and under the fold undeployed state that described fold broken line is formed
Formed and the planar structure of described junction parts 2 laminating.Fold broken line 11 on filtering material parts 1 can launch,
When folding up packaging and storage, these filtering material parts 1 are for ease of the planar structure deposited, and in use, by mouth
Clamp-on support frame 4 in cover body, thus filtering material parts 1 are propped up and launches fold.And concrete, fold broken line 11
Quantity and direction, depending on the shape requirements of concrete mask.
The three-dimensional mask of double flat support as above, in its preferred embodiment, the corresponding bridge of the nose of described support frame 4
The periphery of part is provided with nose clip curve outwardly, and this nose clip curve combines in arranged side by side two arch outwardly.As
Shown in Fig. 6, two bowl line parallel combinations together, form the depression after an adaptive deformation in the middle part of it.When support frame 4 is subject to
After pressure flexural deformation, described nose clip curve tilts to junction parts, and the core depression of the nose clip curve of arch becomes
Accommodating the space of user nose, the both sides jut of bowl line then fills wing of nose space；As it is shown in figure 1, so that
The three-dimensional mask of of the present utility model pair of flat support is preferably fitted the shape of face of user, has more preferable air-tightness.
The three-dimensional mask of double flat support as above, the support in its preferred embodiment, in described mask body
Space and support frame 4 are inverted trapezoidal structure.Mask of the present utility model more is fitted ratio at broader at cheekbone, chin
The construction features of the face of relatively narrower.The three-dimensional mask of double flat support of inverted trapezoidal structure is positioned at the superfluous of chin both sides after wearing
Complementary space is smaller, and compared with conventional rectangle mask, laminating degree is more preferable, and air-tightness is more preferably；Further from inverted trapezoidal mouth
Visual angle, front and the visual angle, side of cover seem can also all show little from making chin in appearance, have the visual effect of thinning face.
The three-dimensional mask of double flat support as above, in its preferred embodiment, sees also shown in Fig. 1, institute
State frenulum 3 and be fixedly mounted on described elastic connecting face component 2 and the crimping lap of filtering material parts 1 both sides.This frenulum
Crimping position 31 is positioned at outside trip edge 5, does not affect the combinative structure of mask.The three-dimensional of of the present utility model pair of flat support
The frenulum 3 of mask can be fixed on the crimping lap of the both sides of mask body by the way of crimping so that this practicality is new
The three-dimensional mask of double flat support of type can carry out the production of automatization, and without making frenulum 3 because of three-dimensional structure
Install and need single manually installed connection, be more beneficial for batch production, reduce production cost.
The three-dimensional mask of double flat support as above, in its preferred embodiment, the corresponding chin of described support frame 4
The periphery of part be provided with the curve catching chin outwardly, this catches the curve of chin in arch outwardly.When
After support frame 4 is squeezed into described mask body, the periphery of mask body correspondence chin portion is because under the catching of support frame 4
The curve of bar and to varus button so that the three-dimensional mask of of the present utility model pair of flat support can be fitted the profile of chin, tool
There is higher air-tightness.
The three-dimensional mask of double flat support as above, in its preferred embodiment, described junction parts 2 are with holes
Face's contact cloth.This utility model, except making junction parts 2 preferably fit face mask 6, improves airtight effect unexpected,
The hole increasing airing function can also be provided with by junction parts 2 again, improve comfort level when mask is worn.
The three-dimensional mask of a kind of pair of flat support of the present utility model, its preferred embodiment can be come by following method
Make, including step:
Step one, by the week of filtering material parts 1 with the junction parts 2 of the annular resilient cloth for having middle opening 21
Edge is crimped together, and forms the mask body with inner support space turning over button limit shape；
Step 2, is arranged on frenulum 3 on the crimping position 31 of described mask body both sides；
Step 3, makes the support frame 4 having resilient plane, described support frame 4 is bent and get into described mouth
In the inner support space of cover body, described mask body is made to be formed have three owing to the resilience of described support frame 4 supports
The three-dimensional mask of double flat support of dimension structure；
Step 4, makes the frenulum gripper shoe 7 of slab construction, and described frenulum 3 set is hung over described frenulum gripper shoe both sides
Mounting part 71 on.
Pass through said method, it is possible to make the three-dimensional mask of foregoing double flat support, as shown in Figures 1 to 5, no
Be only capable of adapt to batch automatic production demand, and can also preferably meet use time air-tightness and filter capacity and
The demand of comfort level.When wearing, by frenulum gripper shoe 7 is placed on a rear, frenulum 3 is hung in frenulum gripper shoe
On the mounting part of 7 both sides, it is possible to make frenulum directly to hang on ear；And the transverse direction and longitudinal direction size of frenulum gripper shoe 7 is equal
More than or equal to the horizontal and vertical size of described mask body, as long as the most somewhat adjusting frenulum gripper shoe 7 to be placed on head
The position at rear, portion, then can make frenulum stride across ear, and will not fasten head and face, strengthen the comfort worn.
The manufacture method of the three-dimensional mask of double flat support as above, in its preferred embodiment, in step one also
Including: described filtering material parts 1 are made have folding fold broken line 11 and appearance profile join with described junction parts 2
The planar structure closed.Described filtering material parts 1 are provided with fold broken line 11, and it is formed and described junction under untapped state
The planar structure that parts 2 fit.When folding up packaging and storage, these filtering material parts 1 are for ease of the plane deposited
Structure；Owing to the fold on filtering material parts 1 can launch, so in use, by clamp-oning in mask body
Support frame 4, makes filtering material parts 1 prop up and launches fold to form three dimensional structure.And concrete, the quantity of fold broken line 11
And direction, depending on the shape requirements of concrete mask.
The manufacture method of the three-dimensional mask of double flat support as above, in its preferred embodiment, in step 3 also
Including: the periphery of bridge of the nose part corresponding in described support frame 4 is made the bowl line with female parts.It is by two
The bowl line parallel combinations of evagination forms, and forms the depressed area adapting to bridge of the nose curve in the middle part of it.When support frame 4 is pressed
After power flexural deformation, described nose clip curve tilts to junction parts, and the core depression of the nose clip curve of arch becomes receiving
The space of user nose, the both sides jut of bowl line then fills wing of nose space；As shown in Figure 1 and Figure 6, so that
The three-dimensional mask of of the present utility model pair of flat support is preferably fitted the shape of face of user, has more preferable air-tightness.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, equivalent done on the premise of without departing from design of the present utility model and principle becomes
Change and amendment, the scope of this utility model protection all should be belonged to.
Claims (7)
1. the three-dimensional mask of double flat support, it is characterised in that it includes
Filtering material parts, it is positioned at the lateral surface of three-dimensional mask of described pair of flat support；
Junction parts, it is the annular resilient cloth with middle opening；
Support frame, it is for having resilient planar support framework；
Article two, frenulum, is separately positioned on the three-dimensional mask both sides of described pair of flat support, and its fixed engagement is at described filtering material
Member outside or described junction member outside；
Frenulum gripper shoe, it is strip slab construction, and described frenulum removably hangs over the mounting part of described frenulum gripper shoe
On, and the most corresponding every described frenulum in the described horizontal both sides of frenulum gripper shoe is provided with two mounting parts, the described extension of the same side
Connect the spacing distance vertical width equal to or more than described filtering material parts in portion；
The periphery of described elastic connecting face component and the periphery fixed engagement of described filtering material parts, form the tool turning over button limit shape
There is the mask body in inner support space；The peripheral shape of described support frame matches with described inner support space periphery,
And the outside peripheral dimension of described support frame is more than the size of described inner support space periphery；Described support frame is removably
Being arranged in described inner support space, the periphery of described support frame is resisted against by described filtering material parts and junction parts
In conjunction with the trip edge in the described inner support space formed, form three-dimensional Respirator structure outwardly.
2. the three-dimensional mask of double flat support as claimed in claim 1, it is characterised in that described filtering material parts have pleat
Fold line, and formed under the fold undeployed state that described fold broken line is formed and the plane of described junction parts laminating
Structure.
3. the three-dimensional mask of double flat support as claimed in claim 1 or 2, it is characterised in that described support frame correspondence nose
The periphery of beam part is provided with nose clip curve outwardly, and this nose clip curve combines in arranged side by side two arch outwardly.
4. the three-dimensional mask of double flat support as claimed in claim 3, it is characterised in that the support in described mask body is empty
Between and support frame be inverted trapezoidal structure.
5. the three-dimensional mask of double flat support as claimed in claim 4, it is characterised in that described frenulum is fixedly mounted on described
Elastic connecting face component and the crimping lap of filtering material parts both sides.
6. the three-dimensional mask of double flat support as claimed in claim 5, it is characterised in that described support frame correspondence chin
The periphery of part is provided with the curve catching chin outwardly, and this catches the curve of chin in arch outwardly.
7. the three-dimensional mask of double flat support as claimed in claim 6, it is characterised in that described junction parts are face with holes
Portion's contact cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859162.5U CN205866065U (en) | 2016-08-04 | 2016-08-04 | Two dull and stereotyped three -dimensional gauze masks that support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859162.5U CN205866065U (en) | 2016-08-04 | 2016-08-04 | Two dull and stereotyped three -dimensional gauze masks that support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205866065U true CN205866065U (en) | 2017-01-11 |
Family
ID=57704088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620859162.5U Expired - Fee Related CN205866065U (en) | 2016-08-04 | 2016-08-04 | Two dull and stereotyped three -dimensional gauze masks that support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205866065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108178A (en) * | 2016-08-04 | 2016-11-16 | 北京科利爱尔科技有限责任公司 | Three-dimensional mask of double flat support and preparation method thereof |
| WO2021223494A1 (en) * | 2020-05-08 | 2021-11-11 | 谯飞 | Mask fitting assembly and mask |
-
2016
- 2016-08-04 CN CN201620859162.5U patent/CN205866065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108178A (en) * | 2016-08-04 | 2016-11-16 | 北京科利爱尔科技有限责任公司 | Three-dimensional mask of double flat support and preparation method thereof |
| CN106108178B (en) * | 2016-08-04 | 2018-03-30 | 北京科利爱尔科技有限责任公司 | Three-dimensional mouth mask of double flat supports and preparation method thereof |
| WO2021223494A1 (en) * | 2020-05-08 | 2021-11-11 | 谯飞 | Mask fitting assembly and mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190804 |