CN107899145A - Easy-disassembling-assembling modularization mask and its assemble method - Google Patents
Easy-disassembling-assembling modularization mask and its assemble method Download PDFInfo
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- CN107899145A CN107899145A CN201710999219.0A CN201710999219A CN107899145A CN 107899145 A CN107899145 A CN 107899145A CN 201710999219 A CN201710999219 A CN 201710999219A CN 107899145 A CN107899145 A CN 107899145A
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- front housing
- mask
- buckle
- easy
- disassembling
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- 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
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to a kind of easy-disassembling-assembling modularization mask and its assemble method, includes the mask cover set gradually from after going to, filter assemblies, front shell assemblies, fan component and fitting cushion rubber；Front shell assemblies include front housing and control board, power supply；Filter assemblies include filtering fore-stock, changeable type filter and filtering after-poppet；Fan component includes internal frame and fan, and fan has motor and impeller；Fitting cushion rubber is positioned at the rear side of front housing and dismountable assembling by the second buckle loop configuration with first being adapted to for loop configuration that be buckled；Control board, power supply, charging circuit board, fan component are hidden in front housing with being bonded between cushion rubber；Take this, it by mask mainly by carrying out modularized design, on the one hand, easy to assembly quick, assembling is solid and reliable；On the other hand, it is ensured that mask safety in utilization and the reliability and cleannes of Reusability；The third aspect, maintenance and replacement easy to disassemble.
Description
Technical field
The present invention relates to mask field technology, refers in particular to a kind of easy-disassembling-assembling modularization mask and its assemble method.
Background technology
In recent years, the haze for adsorbing, in filtered atmospheric, dust, bacterium, pollen etc. are unfavorable for the solid particle of health
Mask gradually widely used by people；The mask sensation more vexed when wearing in use, inevitably having than not wearing mask, because
, there is the mask for being equipped with fan on the market in this, it greatly enhances mask and uses comfort, but the prior art
Band fan Respirator structure it is complicated, be not easy to manufacture, it assembles trouble, and assembling is fixed and stability is weaker and unreliable；
On the other hand, for mask user, it is impossible to replace filter, disassembly, cleaning fitting cushion rubber, it is impossible to ensure that mask uses
The reliability and cleannes of security and Reusability；The third aspect, when mask failure, (refer mainly to electronic section failure), safeguard
Trouble.
The content of the invention
The present invention is to provide a kind of easy-disassembling-assembling modularization for deficiency, main purpose present in the above-mentioned prior art
Mask and its assemble method, it by mask mainly by carrying out modularized design, on the one hand, easy to assembly quick, assembling is steady
It is Gu reliable；On the other hand, it is ensured that mask safety in utilization and the reliability and cleannes of Reusability；The third aspect, is easy to
Dismounting maintenance and replacement.
To realize above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of easy-disassembling-assembling modularization mask of easy-disassembling-assembling modularization mask, includes the mask set gradually from after going to
Cover, filter assemblies, front shell assemblies, fan component and fitting cushion rubber；Wherein：
The front shell assemblies include front housing and be installed on front housing control board, power supply；Formed with interior in the front housing
Portion's hollow cavity, corresponds to inner hollow chamber periphery on the front housing and is installed in formed with storage tank, aforementioned control circuit plate and power supply
In storage tank；The power supply is rechargable power supplies, and the control board is connected with charging circuit board and for fan component
The supply port of power supply, the charging circuit board are connected with for the external charge interface to power source charges, the external charge
Interface is exposed to front housing outer surface；The leading flank of the front housing is equipped with air inlet, and the air inlet connects aforementioned inner hollow cavity；With
And the rear side periphery of the front housing is formed with the first buckle loop configuration；
The dismountable front side for being installed in front housing of the filter assemblies and seal air inlet；The filter assemblies include branch before filtering
Frame, changeable type filter and filtering after-poppet, the changeable type filter are arranged at filtering fore-stock and filtering after-poppet
Between, the filtering fore-stock spiral-lock filters fore-stock and mistake in filtering after-poppet changeable type filter sandwiched to be positioned at
Between filter after-poppet；
The dismountable front side for covering at front housing of mask cover, filter assemblies are between mask cover and front housing；
The dismountable inner hollow chamber for being installed in front housing of the fan component；The fan component includes internal frame and is installed on
Fan on internal frame, the fan have motor and impeller, and the motor is connected with the extension connecting line for powering to motor,
The end of the extension connecting line, which has, takes electric port, described to take electric port plug type to be connected to supply port；
The front side of the fitting cushion rubber is formed with the second buckle loop configuration；The rear side of the fitting cushion rubber, which has, to be used for and face
The annular binding face of fitting；The fitting cushion rubber is buckled being adapted to and can of loop configuration by the second buckle loop configuration with first
Reassembling type assembles the rear side for being positioned at front housing；The control board, power supply, charging circuit board, fan component are hidden in
Front housing is with being bonded between cushion rubber.
As a preferred embodiment, the mask cover and front housing pass through the dismountable installation of magnetic absorption part.
As a preferred embodiment, the mask cover and front housing, Liang Zhezhong, one is provided with positioning magnetic part, another
Adaptation magnetic part or magnetic metalwork are provided with, the positioning magnetic part is dismountable to be adsorbed in adaptation magnetic part or magnetic metal
Part.
As a preferred embodiment, the rear side of the filtering fore-stock is equipped with the first buckle and positioning chimb, the filtering
After-poppet corresponds to the first buckle and is equipped with the first card slot, and first buckle is adapted in the first card slot；The front side of foregoing front housing is right
Chimb should be positioned and be equipped with positioning loop order, the positioning chimb adaptation is sealed in positioning loop order；The both sides of the filtering fore-stock
Equipped with the second buckle, the front side of foregoing front housing corresponds to the second buckle and is equipped with the second card slot, and second buckle adapts to the second card
Groove, which is clamped with to ensure to filter fore-stock, is fixed on the front side of front housing.
As a preferred embodiment, the first buckle loop configuration has some 3rd card slots, foregoing second snap collar
Shape structure includes first annular side and the second annular edge, and annular installation is formed between the first annular side and the second annular edge
Groove, corresponds to foregoing 3rd card slot formed with corresponding card between the internal face on the first annular side and the second annular edge internal face
Column, for the annular physical fit of the first buckle in annular mounting groove, foregoing 3rd card slot adapts to card column；Before foregoing internal frame
Side is equipped with the 3rd buckle, and the rear side of the front housing corresponds to the 3rd buckle and is equipped with the 4th card slot, and foregoing internal frame is installed in the interior of front housing
In portion's hollow cavity, the 3rd buckle is adapted in the 4th card slot.
As a preferred embodiment, the internal frame leading flank is equipped with some screw columns, and screw column is corresponded on foregoing front housing
Equipped with screw hole, the screw hole of front housing is locked in the screw column of internal frame by locking screw to be installed in front housing with forming internal frame
It is further fixed.
As a preferred embodiment, the lower end position of the front housing is equipped with gas outlet, and the gas outlet connects aforementioned inner
Hollow cavity, the front housing correspond to the sealing catch that gas outlet is equiped with fitting chin.
As a preferred embodiment, the lower face of the sealing catch is convexly equipped with forward convex mounting blocks, the front housing pair
Convex mounting blocks are answered to be equipped with the first mounting groove, the convex mounting blocks are assembled in the first mounting groove so that sealing catch is located at
The rear side of gas outlet.
As a preferred embodiment, the sealing catch have chin strap bearing portion and from the rear end of chin strap bearing portion one to
The extension occlusion part of lower extension, the front side integral of the extension occlusion part are connected with the mounting post extended forward；Foregoing front housing is set
There is the second mounting groove, the mounting post is assembled in the second mounting groove of front housing, and the chin strap bearing portion, which corresponds to, is located at gas outlet
Top, it is described extension occlusion part correspond to positioned at gas outlet rear side.
A kind of assemble method of easy-disassembling-assembling modularization mask, including have the following steps
（1）Prepare mask cover, filter assemblies, front shell assemblies, fan component and fitting five modules of cushion rubber；
（2）Fan component is installed in the rear side of front shell assemblies, and electric port will be taken to be plugged in supply port；
（3）Fitting cushion rubber is installed in the rear side of front shell assemblies, the control board, power supply, charging circuit board, fan component
Front housing is hidden in being bonded between cushion rubber；
（4）Filter assemblies are corresponded into the front side that air inlet position is installed in front shell assemblies；
（5）Mask cover is corresponded into the front side that filter assemblies position covers at front shell assemblies, filter assemblies be located at mask cover with
Between front housing.
The present invention has clear advantage and beneficial effect compared with prior art, specifically:Its mainly pass through by
Mask carries out modularized design, and dismountable adaptation between modules, so, on the one hand, when manufacturing mask, its
Easy to assembly quick, assembling is solid and reliable, improves process efficiency and product quality；On the other hand, for mask user and
Speech, is conveniently replaceable filter and disassembly, cleaning fitting cushion rubber, it is ensured that the reliability of mask safety in utilization and Reusability and
Cleannes；The third aspect, when mask failure, (refer mainly to electronic section failure), maintenance and replacement easy to disassemble.
For more clearly illustrate the present invention architectural feature and effect, come below in conjunction with the accompanying drawings with specific embodiment to its into
Row describes in detail.
Brief description of the drawings
Fig. 1 is the front view of embodiments of the present invention one；
Fig. 2 is the side view of embodiments of the present invention one；
Fig. 3 is the first decomposition texture schematic diagram of embodiments of the present invention one；
Fig. 4 is close-up schematic view in Fig. 3；
Fig. 5 is the second decomposition texture schematic diagram of embodiments of the present invention one；
Fig. 6 is the 3rd decomposition texture schematic diagram of embodiments of the present invention one；
Fig. 7 is the fan component dimensional structure diagram of embodiments of the present invention one；
Fig. 8 is the front shell assemblies dimensional structure diagram of embodiments of the present invention one；
Fig. 9 is a kind of sealing catch dimensional structure diagram of embodiments of the present invention one；
Figure 10 is a kind of sealing another angle dimensional structure diagram of catch of embodiments of the present invention one；
Figure 11 is another sealing catch dimensional structure diagram of embodiments of the present invention one；
Figure 12 is the decomposition texture schematic diagram of embodiments of the present invention two.
Drawing reference numeral explanation：
10th, mask cover 11, air through hole
12nd, magnetic part 13, pillar are positioned
14th, positioning groove 20, filter assemblies
21st, fore-stock 211, first is filtered to be buckled
212nd, chimb 213, second is positioned to be buckled
22nd, filter 23, filtering after-poppet
231st, the first card slot 30, front shell assemblies
301st, the first respirator belt 302, the first mask external piece
303rd, the second respirator belt 304, the second mask external piece
31st, front housing 311, inner hollow chamber
312nd, storage tank 313, air inlet
314th, the 4th card slot 315, screw hole
316th, loop order 317, positioning column are positioned
32nd, control board 33, power supply
331st, the buckle of external charge interface 34, first loop configuration
341st, the 3rd card slot 35, gas outlet
36th, catch 361, convex mounting blocks are sealed
362nd, chin strap bearing portion 363, extension occlusion part
40th, fan component 41, internal frame
411st, the 3rd buckle 412, screw column
42nd, fan 421, motor
422nd, impeller 50, fitting cushion rubber
51st, the second buckle loop configuration 511, first annular side
512nd, the second annular edge 513, card column
514th, annular mounting groove 52, annular binding face.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 12, a kind of easy-disassembling-assembling modularization mask and its assemble method, include after go to according to
Mask cover 10, filter assemblies 20, front shell assemblies 30, fan component 40 and the fitting cushion rubber 50 of secondary setting；Wherein：
The front shell assemblies 30 include front housing 31 and be installed on front housing 31 control board 32, power supply 33；The front housing
Formed with inner hollow chamber 311 in 31, it is peripheral formed with storage tank 312 correspond to inner hollow chamber 311 on the front housing 31, foregoing
Control board 32 and power supply 33 are installed in storage tank 312；The power supply 33 is rechargable power supplies, in the present embodiment one,
Rechargable power supplies is rechargeable batteries and are arranged to two, and foregoing storage tank 312 be U-shaped structure, the two rechargeable batteries difference position
In 311 both sides of inner hollow chamber；The control board 32 is connected with charging circuit board and for powering to fan component 40
Supply port, the charging circuit board are connected with the external charge interface 331 for charging to power supply 33, and the external charge connects
Mouth 331 is exposed to 31 outer surface of front housing；The leading flank of the front housing 31 is equipped with air inlet 313, and the air inlet 313 is connected in foregoing
Portion's hollow cavity 311；And the rear side periphery of the front housing 31 is formed with the first buckle loop configuration 34；The fitting cushion rubber 50
Front side formed with second buckle loop configuration 51；The rear side of the fitting cushion rubber 50 has the ring attaching for being used for being bonded with face
Conjunction face 52；The fitting cushion rubber 50 is adapted to and dismantled and assembled by the second buckle loop configuration 51 with the first be buckled loop configuration 34
Formula assembles the rear side for being positioned at front housing 31；The control board 32, power supply 33, charging circuit board, fan component 40 are hidden
Front housing 31 is hidden in being bonded between cushion rubber 50；
In the present embodiment one, the first buckle loop configuration 34 has some 3rd card slots 341, foregoing second buckle annular
Structure 51 includes first annular 511 and second annular edge 512 of side, shape between first annular 511 and second annular edge 512 of side
Mounting groove 514 is circularized, foregoing is corresponded between 512 internal face of internal face and the second annular edge on the first annular side 511
Formed with corresponding card column 513, the first buckle loop configuration 34 adapts in annular mounting groove 514 three card slots 341, and foregoing the
Three card slots 341 adapt to card column 513；The front side of following internal frames 41 is equipped with the 3rd buckle 411, and the rear side of the front housing 31 corresponds to the
Three buckles 411 are equipped with the 4th card slot 314, and foregoing internal frame 41 is installed in the inner hollow chamber 311 of front housing 31, the 3rd buckle
411 adapt in the 4th card slot 314；In order to ensure the stability clamped between internal frame 41 and front housing 31, the front side of internal frame 41
Face is equipped with some screw columns 412, and corresponding to screw column 412 on foregoing front housing 31 is equipped with screw hole 315, the screw hole of front housing 31
315 are locked in the screw column 412 of internal frame 41 by locking screw to ensure that it is further solid in front housing 31 that internal frame 41 is installed in
It is fixed.
The lower end position of the front housing 31 is equipped with gas outlet 35, and the gas outlet 35 connects aforementioned inner hollow cavity 311,
In the present embodiment one, the gas outlet 35 is unidirectional air outlet structure, for example, unidirectional air outlet structure uses check valve, herein, fan
40 forced air supply of component, exterior air is entered in front housing 31 by following changeable type filters 22, is carried out for user
Suction, user exhalation gas can be discharged by check valve, such user can feel to breathe it is smooth, due to check valve
Set, can prevent air from entering mask at valve, so as to avoid user from sucking no filtered air；In the present embodiment
In one, the side wall of the front housing 31 is equipped with the first mask external piece 302 for being used for being connected with the first respirator belt 301, in this reality
Apply in example two, as shown in figure 12, the side wall of the front housing 31 is equipped with two second mouthful that is used for being connected with the second respirator belt 303
Cover external piece 304, second respirator belt 303 are provided with two, and relatively, every side of front housing is external equipped with two the second masks
Part 304, every second respirator belt 303 are equipped with some adjustment holes, and the second mask external piece 304 passes through adjustment hole realization pair
The regulatory function of second respirator belt 303 is required with adapting to the wearing size of user.
The front housing 31 corresponds to the sealing catch 36 that gas outlet 35 is equiped with fitting chin, in the present embodiment one, sealing
The structure of catch 36 has two kinds, first, the lower face of the sealing catch 36 is convexly equipped with forward convex mounting blocks 361, before described
Shell 31 corresponds to convex mounting blocks 361 and is equipped with the first mounting groove, the convex mounting blocks 361 be assembled in the first mounting groove it is interior so that
Sealing catch 36 is located at the rear side of gas outlet 35；Another, the sealing catch 36 has chin strap bearing portion 362 and is held from chin strap
The extension occlusion part 363 that the rear end in portion 362 integrally extends downwardly, the front side integral of the extension occlusion part 363 are connected with forward
The mounting post of extension；Foregoing front housing 31 is equipped with the second mounting groove, and the mounting post is assembled in the second mounting groove of front housing 31
317, the chin strap bearing portion 362 is corresponded to positioned at the top of gas outlet 35, and the extension occlusion part 363, which corresponds to, is located at gas outlet 35
Rear side；It should be noted that the structure of the sealing catch 36 is not limited to both the above.
The dismountable front side for being installed in front housing 31 of the filter assemblies 20 and seal air inlet 313；The filtering group 20
Part includes filtering fore-stock 21, changeable type filter 22 and filtering after-poppet 23, the changeable type filter 22 and is arranged at
Filter between fore-stock 21 and filtering after-poppet 23, filtering 21 spiral-lock of fore-stock is in filtering after-poppet 23 with by changeable type
Filter sandwiched is positioned between filtering fore-stock 21 and filtering after-poppet 23；Filter assemblies 20 are located at mask cover 10 and front housing
Between 31；Specifically, the rear side of the filtering fore-stock 21 is equipped with the first buckle 211 and positioning chimb 212, after the filtering
Stent 23 corresponds to the first buckle 211 and is equipped with the first card slot 231, and first buckle 211 is adapted to 231 in the first card slot；It is foregoing
The front side of front housing 31 corresponds to positioning chimb 212 and is equipped with positioning loop order 316, and positioning chimb 212 adaptation is sealed in positioning loop order
In 316；The both sides of the filtering fore-stock 21 are equipped with the second buckle 213, and the front side of foregoing front housing 31 corresponds to the second buckle 211 and sets
There is the second card slot, second buckle 211 adapts to the second card slot and is fixed on front housing 31 to ensure to filter the clamping of fore-stock 21
Front side.
The dismountable front side for covering at front housing 31 of mask cover 10, corresponds to air inlet on the mask cover 10
313 are equipped with the air through hole 11 of some intensive arrangements；The air through hole 11 is intensive to may be constructed pattern, to play certain decoration
Effect；In the present embodiment one, mask cover 10 and front housing 31 pass through 12 dismountable installation of magnetic absorption part；The mouthpiece surface
Lid 10 and front housing 31, Liang Zhezhong, one is provided with positioning magnetic part 12, another to be provided with adaptation magnetic part or magnetic metalwork,
The positioning magnetic part 12 is dismountable to be adsorbed in adaptation magnetic part or magnetic metalwork.Herein, in order to better assure that mask
Cover 10 can set pillar 13 in the rear side of mask cover 10, will position magnetic part 12 in the positioning fitting of the front side of front housing 31
It is embedded in pillar 13, the rear end of pillar 13 is recessed with positioning groove 14, and positioning magnetic part 12 is in corresponding to positioning groove in pillar
14 inner bottom surfaces are set（Can also be that end face is exposed）, and positioning column 319 is convexly equipped with the front side of front housing 31, it is adapted to magnetic part or magnetic
Inhaling metalwork, then correspondence is embedded in positioning column 319, in this way, mask cover 10 is covered at the front side of front housing 31, positioning column 319 is stretched
Enter in corresponding positioning groove 14 and play positioning action, in this way, in addition to magnetic fixation, also effectively prevent mask cover
10 shift in the front side of front housing 31；In actual design, the front side form fit of mask cover 10 and front housing 31, operator
Only need mask cover 10 substantially is matched front housing 31 and cover, corresponding site can act on forming absorption positioning column at the same time because of magnetic
319 can stretch into corresponding positioning groove 14（It can be appreciated that automatic absorbing positions）.
The dismountable inner hollow chamber 311 for being installed in front housing 31 of the fan component 40；The fan component includes
Internal frame 41 and the fan 42 being installed on internal frame 41, the fan 42 have motor 421 and impeller 422, and the motor 421 connects
The extension connecting line powered to motor 421 is useful for, the end of the extension connecting line, which has, takes electric port, described to take electric port
Plug type is connected to supply port.
The assemble method of the present invention, including have the following steps
（1）Prepare mask cover 10, filter assemblies 20, front shell assemblies 30, fan component 40 and fitting 50 5 modules of cushion rubber；
（2）Fan component 40 is installed in the rear side of front shell assemblies 30, and electric port will be taken to be plugged in supply port；
（3）Cushion rubber 50 will be bonded and be installed in the rear sides of front shell assemblies 30, the control board 32, power supply 33, charging circuit board,
Fan component 40 is hidden in front housing 31 with being bonded between cushion rubber 50；
（4）Filter assemblies 20 are corresponded into the front side that 313 position of air inlet is installed in front shell assemblies 30；
（5）Mask cover 10 is corresponded into the front side that 20 position of filter assemblies covers at front shell assemblies 30, filter assemblies 20 are located at mouth
Between cover lid 10 and front housing 31.
Designing points of the present invention are：It by mask mainly by carrying out modularized design, and can between modules
Reassembling type is adapted to, so, on the one hand, when manufacturing mask, its is easy to assembly quick, and assembling is solid and reliable, improves system
Journey efficiency and product quality；On the other hand, for mask user, filter and disassembly, cleaning joint adhesive are conveniently replaceable
Circle, it is ensured that mask safety in utilization and the reliability and cleannes of Reusability；The third aspect, when mask failure, (refer mainly to
Electronic section failure), maintenance and replacement easy to disassemble.
The above, is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example, still belong to
In the range of technical solution of the present invention.
Claims (10)
- A kind of 1. easy-disassembling-assembling modularization mask of easy-disassembling-assembling modularization mask, it is characterised in that：Include from after going to Mask cover, filter assemblies, front shell assemblies, fan component and the fitting cushion rubber set gradually；Wherein：The front shell assemblies include front housing and be installed on front housing control board, power supply；Formed with interior in the front housing Portion's hollow cavity, corresponds to inner hollow chamber periphery on the front housing and is installed in formed with storage tank, aforementioned control circuit plate and power supply In storage tank；The power supply is rechargable power supplies, and the control board is connected with charging circuit board and for fan component The supply port of power supply, the charging circuit board are connected with for the external charge interface to power source charges, the external charge Interface is exposed to front housing outer surface；The leading flank of the front housing is equipped with air inlet, and the air inlet connects aforementioned inner hollow cavity；With And the rear side periphery of the front housing is formed with the first buckle loop configuration；The dismountable front side for being installed in front housing of the filter assemblies and seal air inlet；The filter assemblies include branch before filtering Frame, changeable type filter and filtering after-poppet, the changeable type filter are arranged at filtering fore-stock and filtering after-poppet Between, the filtering fore-stock spiral-lock filters fore-stock and mistake in filtering after-poppet changeable type filter sandwiched to be positioned at Between filter after-poppet；The dismountable front side for covering at front housing of mask cover, filter assemblies are between mask cover and front housing；The dismountable inner hollow chamber for being installed in front housing of the fan component；The fan component includes internal frame and is installed on Fan on internal frame, the fan have motor and impeller, and the motor is connected with the extension connecting line for powering to motor, The end of the extension connecting line, which has, takes electric port, described to take electric port plug type to be connected to supply port；The front side of the fitting cushion rubber is formed with the second buckle loop configuration；The rear side of the fitting cushion rubber, which has, to be used for and face The annular binding face of fitting；The fitting cushion rubber is buckled being adapted to and can of loop configuration by the second buckle loop configuration with first Reassembling type assembles the rear side for being positioned at front housing；The control board, power supply, charging circuit board, fan component are hidden in Front housing is with being bonded between cushion rubber.
- 2. easy-disassembling-assembling modularization mask according to claim 1, it is characterised in that：The mask cover and front housing lead to Cross the dismountable installation of magnetic absorption part.
- 3. easy-disassembling-assembling modularization mask according to claim 2, it is characterised in that：The mask cover and front housing, In both, one is provided with positioning magnetic part, and another to be provided with adaptation magnetic part or magnetic metalwork, the positioning magnetic part can Reassembling type is adsorbed in adaptation magnetic part or magnetic metalwork.
- 4. easy-disassembling-assembling modularization mask according to claim 1, it is characterised in that：The rear side of the filtering fore-stock Equipped with the first buckle and positioning chimb, the filtering after-poppet corresponds to the first buckle and is equipped with the first card slot, and first buckle is suitable Assigned in the first card slot；The front side of foregoing front housing corresponds to positioning chimb and is equipped with positioning loop order, and the positioning chimb adaptation is sealed in Position in loop order；The both sides of the filtering fore-stock are equipped with the second buckle, and the front side of foregoing front housing corresponds to the second buckle and is equipped with the Two draw-in groove, second buckle adapt to the second card slot to ensure that the front side of front housing is fixed in filtering fore-stock clamping.
- 5. easy-disassembling-assembling modularization mask according to claim 1, it is characterised in that：The first buckle loop configuration With some 3rd card slots, foregoing second buckle loop configuration includes first annular side and the second annular edge, described first annular Annular mounting groove is formed between side and the second annular edge, between the internal face on the first annular side and the second annular edge internal face Corresponding foregoing 3rd card slot is formed with corresponding card column, and the annular physical fit of the first buckle is in annular mounting groove, and foregoing the Three card slots adapt to card column；The front side of foregoing internal frame is equipped with the 3rd buckle, and the rear side of the front housing corresponds to the 3rd buckle and is equipped with the Four card slots, foregoing internal frame are installed in the inner hollow intracavitary of front housing, and the 3rd buckle is adapted in the 4th card slot.
- 6. easy-disassembling-assembling modularization mask according to claim 5, it is characterised in that：The internal frame leading flank is equipped with Some screw columns, correspond to screw column on foregoing front housing and are equipped with screw hole, the screw hole of front housing is locked in internal frame by locking screw Screw column in formed internal frame be installed in it is further fixed in front housing.
- 7. easy-disassembling-assembling modularization mask according to claim 1, it is characterised in that：The lower end position of the front housing is set There is gas outlet, the gas outlet connects aforementioned inner hollow cavity, and the front housing corresponds to the sealing that gas outlet is equiped with fitting chin Catch.
- 8. easy-disassembling-assembling modularization mask according to claim 7, it is characterised in that：The lower face of the sealing catch Convex mounting blocks are convexly equipped with forward, and the front housing corresponds to convex mounting blocks and is equipped with the first mounting groove, the convex mounting blocks assembling In in the first mounting groove so that sealing catch is located at the rear side of gas outlet.
- 9. easy-disassembling-assembling modularization mask according to claim 7, it is characterised in that：The sealing catch has chin Support bearing portion and the extension occlusion part integrally extended downwardly from the rear end of chin strap bearing portion, the front side integral of the extension occlusion part connect It is connected to the mounting post extended forward；Foregoing front housing is equipped with the second mounting groove, and the mounting post is assembled in the second mounting groove of front housing Interior, the chin strap bearing portion is corresponded to corresponds to the rear side positioned at gas outlet positioned at the top of gas outlet, the extension occlusion part.
- It is 10. a kind of as the assemble method of the easy-disassembling-assembling modularization mask of claim 1 to 9 any one of them, its feature exist In：Including having the following steps（1）Prepare mask cover, filter assemblies, front shell assemblies, fan component and fitting five modules of cushion rubber；（2）Fan component is installed in the rear side of front shell assemblies, and electric port will be taken to be plugged in supply port；（3）Fitting cushion rubber is installed in the rear side of front shell assemblies, the control board, power supply, charging circuit board, fan component Front housing is hidden in being bonded between cushion rubber；（4）Filter assemblies are corresponded into the front side that air inlet position is installed in front shell assemblies；（5）Mask cover is corresponded into the front side that filter assemblies position covers at front shell assemblies, filter assemblies be located at mask cover with Between front housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999219.0A CN107899145A (en) | 2017-10-24 | 2017-10-24 | Easy-disassembling-assembling modularization mask and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111569286A (en) * | 2020-02-08 | 2020-08-25 | 朱鹏飞 | Reusable antivirus mask |
| CN111728291A (en) * | 2020-05-14 | 2020-10-02 | 崔建中 | Antibacterial mask with nano-silver wire air filter screen |
| US20210228920A1 (en) * | 2020-01-23 | 2021-07-29 | Suzaleja B.V. | Filtering Mask Assembly |
| US20220296937A1 (en) * | 2021-03-16 | 2022-09-22 | Ingenio Technology Co., Limited | Electronic mask with negative pressure |
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Application publication date: 20180413 |