CN208626839U - Anti- dust cover and baby's toter - Google Patents
Anti- dust cover and baby's toter Download PDFInfo
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- CN208626839U CN208626839U CN201821108604.8U CN201821108604U CN208626839U CN 208626839 U CN208626839 U CN 208626839U CN 201821108604 U CN201821108604 U CN 201821108604U CN 208626839 U CN208626839 U CN 208626839U
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Abstract
The utility model discloses a kind of anti-dust cover and baby's toters.Anti- dust cover includes stereoplasm frame, two adjusting hasps and filter mantle；The stereoplasm frame includes more flexible frame bars, and two adjusting hasps are respectively provided with multiple hole slots, and the end of the frame bars is configured to be fixed in the hole slot；The filter mantle is fixed in the frame bars, and is configured to cover part or all of the stereoplasm frame；At least one region of the filter mantle is air filtration film layer.The anti-dust cover strong applicability of the utility model, it is more light.Baby's toter of the utility model is easy to assembly.
Description
Technical field
The utility model relates to a kind of anti-dust cover and baby's toter, especially a kind of perambulator or infant carrier are special
With anti-dust cover and perambulator or infant carrier.
Background technique
Particulate matter (PM) less than 10 microns can enter human respiratory tract；Particulate matter less than 2.5 microns can enter
Human body bronchus reaches bronchial end；Particulate matter less than 1 micron can reach alveolar；Particle less than 0.1 micron
Object can then penetrate the blood circulation that alveolar enters human body.Therefore, the partial size of particulate matter is smaller, gets over to the potential danger of human body
Greatly.
Compared with adult, the constitution of children is weaker, and each organ systems of body are not yet developed completely, and immune level is lower, supports
Drag is weaker, haze weather be easier by air dust particles or dust particles institute band harmful substance infringement.Children
Nasal cavity it is also shorter than adult, the upper respiratory tract defends the ability of external infringement weaker, more sensitive to adverse weather.Haze weather
In, the various harmful substances that particulate matter carries easily induce the respiratory diseases such as rhinitis, bronchitis, asthma, to respiratory system
Mucous membrane will also result in damage.Medical research shows there is a alveolar more than 3,000 when baby is just born, alveolar in developmental process
It can constantly breed, to reach 300,000,000 or so final alveolar numbers.But if for a long time in the environment seriously polluted
Lower growth, the alveolar of some infants can stop breeding, and cause serious consequence.Therefore, the perambulator with safeguard function or baby
Youngster's hand basket causes the extensive concern of people.
For example, application No. is 201320086650.3 Chinese patents to disclose a kind of baby with air filtering function
Vehicle, vehicle main body containing baby, filter screen, battery, filter screen.On the blower cross bar fixed by snap below cart handle,
It is connect by pipeline with shield tail portion；Before filter screen is placed in blower, battery is fixed on perambulator bottom.Above-mentioned filtration system
It is only used for matched baby's vehicle.Battery and blower will increase cost, and cause perambulator heavy.Active air inlet
Device and being only installed only at the filter screen before blower causes the effective filtration time of whole system short, inefficient is not suitable for making for a long time
With.A kind of egg type multifunctional baby carriage is disclosed application No. is 201420323722.6 Chinese patent, vehicle main body containing baby,
LED light, battery and air purifier.This perambulator cockpit is arranged on vehicle frame, and LED light is arranged in cockpit top cover inside front,
Illuminating street lamp is arranged in bottom front, and air inlet is arranged in back and dust-proof gauze is fixed on cockpit hatch by hanging buckle.Air cleaning
Device and battery are matched with dust-proof gauze, to filter the harmful substances such as vehicle exhaust, PM2.5.Above-mentioned filtration system is only
It can be used for matched baby's vehicle.Battery and blower will increase cost, and cause perambulator heavy.
For another example, application No. is 201710150002.2 Chinese patent applications to disclose a kind of auto-antifog haze, ultraviolet light baby
Youngster's vehicle, including infant compartment and fixed bracket；Infant compartment includes bottom plate, track type swinging mounting, half track type haze shield bone
Frame I, half track type haze shield skeleton II, swinging mounting connector I and swinging mounting connector II；Before fixed bracket includes
Leg I, front leg portions II, rear leg I and rear leg II.The perambulator has two layers of shield, and outer layer can resist ultraviolet light, interior
Layer can resist haze, and two shields are controlled by mutually independent two power devices；When temperature is set more than temperature sensor
When value, temperature alarming device has light flash and issues buzz.Above-mentioned stroller configuration is excessively complicated, electrical vigour mistake
It is more, it is unfavorable for promoting and applying.The technology can not be suitable for improving existing perambulator, and applicability is not strong.
For another example, application No. is 201521067185.4 Chinese patent applications to disclose a kind of haze perambulator, described
Shield A and shield B are provided at the top of car body, the upper end center of car body is provided with link block A, and lower end is provided centrally with link block
B.Protection is covered with outer cloth, filter screen A, foam cotton, filter screen B and inner-layer cloth composition.Above-mentioned perambulator is not although use electric power storage
Pond and blower, but the filtration system of five layer materials composition can also hinder air circulation while forming high efficiency filter.Exist in this way
One closed and air-locked " secret room space " is formed in perambulator, there is the risk caused to infantile health compared with major injury.
In addition, above-mentioned filtration system is only applicable to matched baby's vehicle, the improvement to existing perambulator can not be implemented.
There is no the protection under mild or moderate dust particles substance environment for baby for perambulator, the infant carrier sold at present
As main design parameters.The perambulator or infant carrier that above patent document refers to can not then accomplish light and dust reduction capability
It coexists, and poor for applicability.Therefore, the anti-dust cover of design strong applicability is needed at present.
Utility model content
One of the utility model is designed to provide a kind of anti-dust cover, can be adapted for various perambulators or baby
Babies' toter such as hand basket, thus strong applicability.The utility model it is a further objective that provide a kind of anti-dust cover,
It is more light.Another of the utility model is designed to provide a kind of baby's toter, assembles very convenient.This reality
Realization above-mentioned purpose is adopted the following technical scheme that with novel.
On the one hand, the utility model provides a kind of anti-dust cover, and the anti-dust cover is the dedicated anti-powder of baby's toter
Dust hood, including stereoplasm frame, two adjusting hasps and filter mantle；The stereoplasm frame includes more flexible frame bars,
Two adjusting hasps are respectively provided with multiple hole slots, and the end of the frame bars is configured to be fixed in the hole slot；It is described
Filter mantle is fixed in the frame bars, and is configured to cover part or all of the stereoplasm frame；The mistake
At least one region of filter bowl is air filtration film layer.
According to anti-dust cover described in the utility model, it is preferable that at least one region of the filter mantle is window film
Layer；The form film layer is transparent or translucent.
According to anti-dust cover described in the utility model, it is preferable that meet one of following condition:
(1) the air filtration film layer is micropore filtering film or the composite film comprising the micropore filtering film；And it is described
It is 0.1~50 μm of filtering hole array that micropore filtering film, which has aperture, and the hole density of the filtering hole array is not less than 108A/
m2；
(2) the air filtration film layer is non-woven fabrics filter membrane or the non-woven fabrics filter membrane being attached on grid, the non-woven fabrics
Filter membrane is single-layer or multi-layer.
According to anti-dust cover described in the utility model, it is preferable that the quantity of each hole slot for adjusting hasp is 2~100,
These hole slots are evenly distributed on the adjusting hasp.
According to anti-dust cover described in the utility model, it is preferable that the stereoplasm frame further includes cap sleeve, is arranged in institute
The end of frame bars is stated, and is configured to be fixed in the hole slot.
According to anti-dust cover described in the utility model, it is preferable that the hole slot is located at the outside for adjusting hasp；Institute
Stating the inside for adjusting hasp has frame holding chamber and adjustment width intermediate plate；The frame holding chamber delivers dress for clamping baby
The frame or protrusion set, the adjustment width intermediate plate are used to adjust the width of the frame holding chamber.
According to anti-dust cover described in the utility model, it is preferable that the hole slot is located at the outside for adjusting hasp, institute
Stating the inside for adjusting hasp has frame holding chamber, adjustment width intermediate plate and hasp fixed plate；The adjustment width intermediate plate is used for
Adjust the width of the frame holding chamber；A part of the hasp fixed plate is fixed on inside the frame holding chamber, another
Part is arranged outside the frame holding chamber, and the surface of the another part is provided with fixed plate through-hole, the fixed plate through-hole
It is configured to be fixedly connected with baby's toter.
The utility model also provides a kind of baby's toter, including baby's toter ontology and anti-powder as described above
Dust hood；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；Baby's delivery
Device is perambulator or infant carrier.
In certain embodiments, baby's toter includes baby's toter ontology and anti-dust as described above
Cover；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；The baby delivers dress
It is set to perambulator or infant carrier；Baby's toter ontology has frame or protrusion, and the frame holding chamber will
The frame or protrusion clamping, so that the anti-dust cover is fixed on baby's toter ontology.
In certain embodiments, baby's toter includes baby's toter ontology and anti-dust as described above
Cover；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；The baby delivers dress
It is set to perambulator or infant carrier；There are multiple frame structure holes on the inside of the frame structure of baby's toter ontology；Gu
Fixed board through-hole is fixedly connected with frame structure hole, so that the anti-dust cover is fixed on baby's toter ontology.
At least one region of the filter mantle of the utility model is air filtration film layer, can effectively realize air filtration；
Anti- dust cover and baby's toter ontology are fixed together by adjusting hasp, thus can be adapted for various baby's deliveries
Device, such as perambulator or infant carrier.The utility model does not need battery and blower, thus more light, and assembles non-
It is often convenient.
Detailed description of the invention
Fig. 1 is a kind of anti-dust cover of the utility model and the schematic diagram of baby's toter.
Fig. 2 is a kind of stereoplasm frame of the utility model and the assembling schematic diagram for adjusting hasp.
Fig. 3 is the structural schematic diagram of a kind of frame and cap sleeve of the utility model.
Fig. 4 is a kind of adjusting hasp schematic diagram of the utility model.
Fig. 5 is that the another of the utility model adjusts hasp schematic diagram.
Fig. 6 is the anti-dust cover of another kind of the utility model and the schematic diagram of baby's toter.
Fig. 7 is a kind of structural schematic diagram of baby's toter of the utility model.
The reference numerals are as follows:
101- baby's toter ontology, the anti-dust cover of 102-, 103- stereoplasm frame, 104- adjust hasp, 105- air
Filter film layer, 106- form film layer, 107- other materials layer, other covers of 108-；1031- frame bars, 1033- cap sleeve；1041-
Hole slot, 1042- frame holding chamber, 1043- adjustment width intermediate plate, 1044- hasp fixed plate, 1045- fixed plate through-hole.
Specific embodiment
The utility model is further described combined with specific embodiments below, but the protection scope of the utility model is simultaneously
It is without being limited thereto.
<anti-dust cover>
The anti-dust cover of the utility model is baby's toter (for example, perambulator or infant carrier) dedicated anti-dust
Cover.Dust can be the particulate matter floated in air, such as PM2.5, PM10 etc..There is no especially limits for the shape of anti-dust cover
System, such as hemispherical, elliposoidal, egg type, polyhedron etc..These shapes are merely representative of its rough form.
The anti-dust cover of the utility model includes stereoplasm frame, two adjusting hasps and filter mantle.The material of stereoplasm frame
It is not particularly limited, can be metal alloy, plastics etc.；Preferably memorial alloy, thermoplastic elastomer (TPE), thermo-setting elastomer
Deng.Stereoplasm frame includes more flexible frame bars.Frame bars material is not particularly limited, can for metal alloy,
Plastics etc.；Preferably memorial alloy, thermoplastic elastomer (TPE), thermo-setting elastomer etc..The quantity of frame bars can be 2~8, excellent
It is selected as 3~6.It is easy to assembly in this way and be more easier to form the cover of suitable shape.The cross sectional shape of frame bars can be circle
Shape, polygon etc..Two adjusting hasps are respectively provided with multiple hole slots, and the end of the frame bars is configured to be fixed on described
In hole slot.That is, two adjusting hasp interval settings, the correspondence hole slot into adjusting hasp is respectively interposed in the both ends of frame bars
In.Filter mantle is fixed in the frame bars, and is configured to cover part or all of the stereoplasm frame；It is preferred that
For whole coverings.So-called all coverings indicate to cover whole frame bars.Filter mantle can be adopted and is fixed in various manners
In frame bars, such as joint strip or the mode of bonding.
In the present invention, filter mantle may include multiple regions, wherein at least one region is air-filtering membrane
Layer.An embodiment according to the present utility model, whole region are air filtration film layer.It is according to the present utility model another
A embodiment, filter mantle may include two regions, wherein a region is air filtration film layer, another region is view
Fenestrated membrane layer.Yet another embodiment according to the present utility model, filter mantle may include three regions, wherein first region
For air filtration film layer, Two Areas is form film layer, and third region is other materials layer.It can lead between each region
It crosses suture or bonding is connected with each other, their layout type is not particularly limited.Plastics, glass etc. can be used in form film layer
Material is formed.Other materials layer can be used a variety of materials and be formed, such as the felt structure of high resistant filtration efficiency, barrier completely
The thin-film material of particulate matter and not permeability, the Compound spinning fabric with high resistant filtration efficiency.
The air filtration film layer of the utility model can be formed using low-resistance filtering material.Although low-resistance filtering material can be with
Using those of known in the art, but expect can be as the air filtration of the filter mantle of the utility model by basic nobody
Film layer.Low-resistance filtering material includes but is not limited to all kinds of natural fiber filter materials, all kinds of chemical fibre filter materials, the filter of all kinds of inorfils
Material etc..Natural fiber includes that plant fiber filtering medium (containing cotton fiber, flaxen fiber filter material etc.) and animal origin filter material are (fine containing wool
Dimension, rabbit fur fibre, silk fiber etc.).Chemical fibre contains staple fibre and synthetic fibers two major classes.Staple fibre contains regenerated fiber
(viscose rayon etc.) and protein fibre (soybean fiber, bamboo fibre etc.).Synthetic fibers contain and are not limited to polyolefin fibrids (such as
Polypropylene fibre, polyethylene, acrylic fibers etc.), polyamides fibrids (polyamide fibre 6, polyamide fibre 66 and polyamide fibre 1010 etc.), polyester fiber (terylene etc.),
High-performance fiber (aramid fiber, P84, PTFE, PPS etc.) and other fibers (conductive fiber, fire resistance fibre etc.).Inorfil contains
Glass fibre, metallic fiber, mineral fibres etc..The blended material of the above various fibers or various fibers, by paper technology,
The material with certain filter efficiency that the various techniques such as no spinning process, weaving, knitting are made into all can be used.
In certain embodiments, air filtration film layer can be the middle effect filter membrane of single-layer nonwoven structure, such as electrostatic
Cotton, melt spraying non-woven fabrics, spunbond electrostatic non-woven cloth, Static Spinning nano thin-film etc..Air filtration film layer may be double-layer structure.It meets
The woven of good air permeability, knitting, low grammes per square metre spun-bonded non-woven fabrics etc. can be used in dirt face, and filtering bulky grain plays structural support work
With；Electrostatic cotton (for example, reaching 90% or more to the filter efficiency of PM2.5 particle), spunbond electrostatic non-woven can be used in back dirt face
Cloth, Static Spinning nano thin-film etc. filter fine particle.Air filtration film layer can also be three layers or more structures；For example, spunbond-is molten
The classical composite multi-layer material of spray-spunbond structure (SMS) or spunbond-meltblown-meltblown-spunbond (SMMS) etc..In multilayered structure
In, outer layer is the capture of skeleton, internal layer completion to particulate pollutant with supporting role.A reality according to the present utility model
Mode is applied, the air filtration film layer is non-woven fabrics filter membrane or the non-woven fabrics filter membrane being attached on grid, the non-woven fabrics filter membrane
For single-layer or multi-layer.Multi-layer nonwoven fabrics filter membrane includes two-layer nonwoven filter membrane, three layers or more non-woven fabrics filter membranes.Grid can use
Material those of known in the art, which is not described herein again.
In certain embodiments, air filtration film layer is micropore filtering film or the composite membrane comprising the micropore filtering film
Layer.Micropore filtering film has filtering hole array, and hole density is not less than 108A/m2, preferably not less than 1010A/m2, such as it is not high
In 1012A/m2, preferably no greater than 1011A/m2.The aperture for filtering hole array is 0.1~50 μm, preferably 1~20 μm.
In the present invention, at least one region of filter mantle is form film layer；The form film layer be it is transparent or
It is translucent；It is preferably transparent.The visibility and comfort of anti-dust cover can be improved in this way.Form film layer and air filtration
Film layer can be linked together by the modes such as suturing, being bonded.
In the present invention, the quantity of each hole slot for adjusting hasp can be 2~100, preferably 3~20.Hole slot
It can be and be uniformly distributed on adjusting hasp, be also possible to uneven distribution.An embodiment according to the present utility model, often
The quantity of a hole slot for adjusting hasp is 2~100, these hole slots are evenly distributed on the adjusting hasp.The section shape of hole slot
Shape and the cross sectional shape of frame bars match, for example, circle, polygon etc..Hole slot is distributed in the outer of the adjusting hasp
Side can be through-hole or blind hole.
In the present invention, frame bars can be bent under larger external force by hard pole stock.Frame bars
End is interspersed in hole slot and fixed, stereoplasm frame of the formation with arcuate structure.Frame bars may be restored after external force is withdrawn
Originally straight state, it is also possible to keep arcuate structure or part arcuate structure.Frame bars and hole slot can be soft by one
There is matter the cap sleeve of sealing function to complete to fix, and can also complete to fix by way of directly interting.It is practical new according to this
One embodiment of type, stereoplasm frame can also include cap sleeve, the end of the frame bars be arranged in, and be configured to
It is fixed in the hole slot.One frame bars is used cooperatively with two cap sleeves.Cap sleeve is fixed on two ends of frame bars, then
Frame bars are interspersed in the hole slot for adjusting hasp together with cap sleeve.
In the present invention, baby's toter (such as perambulator or infant carrier) can be clamped in by adjusting hasp
On.Baby's toter installation and adjustment snap-in position can be used in frame or protrusion or baby's delivery by adjusting hasp
The suitable situation of device frame curve itself；Can also be used in baby's toter itself not have with frame or protrusion and
Frame curve also inappropriate situation.Hasp the right and left each one is adjusted, structure or so mirror surface is symmetrical；Then pass through radian, length
Short suitable frame bars are connected.Adjusting hasp can be arch.Adjusting hasp has outside and inside.It will be between two adjusting hasps
It is oppositely arranged at a certain distance, the part for adjusting hasp far from another of an adjusting hasp is outside, close to another tune
The part for saving hasp is inside.Hasp is adjusted to include multiple hole slots on the outside of it, on its inside there is width adjusting
The adjustment width intermediate plate of effect and the frame holding chamber with connection baby's toter effect on its inside.It adjusts wide
Degree intermediate plate can have spring clip or spring.Its width adjusting function can be realized by spring clip or spring.
There is frame or protrusion in baby's toter (such as perambulator or infant carrier) installation and adjustment snap-in position
Perhaps frame or protrusion can be stuck in frame holding chamber object in the suitable situation of baby's toter radian itself, so
The width that frame clamps cavity is controlled by adjusting spring clip or the spring of adjustment width intermediate plate afterwards, to play fixation
Adjust the effect of hasp.An embodiment according to the present utility model, the hole slot are located at the outside for adjusting hasp, institute
Stating the inside for adjusting hasp has frame holding chamber and adjustment width intermediate plate；The frame holding chamber delivers dress for clamping baby
The frame or protrusion set, the adjustment width intermediate plate are used to adjust the width of the frame holding chamber.It is practical new according to this
The anti-dust cover of type, further includes hasp fixed plate；A part of the hasp fixed plate is fixed in the frame holding chamber,
The surface of another part is provided with fixed plate through-hole, and the fixed plate through-hole can be fixedly connected with baby's toter.For example,
The frame structure hole that has in frame structure by baby's toter completes to be fixedly connected.
Do not have frame or protrusion and frame curve not at baby's toter (such as perambulator or infant carrier)
In suitable situation, hasp fixed plate can be used.Hasp fixed plate is placed in on the inside of baby's toter frame structure, is led to
The connection structures such as hasp, bolt/nut, ear nail are crossed by the corresponding position of the fixed plate through-hole of hasp fixed plate and frame structure
Hole is fixedly connected, to be fixed on hasp is adjusted on baby's toter.
<baby's toter>
Baby's toter of the utility model includes baby's toter ontology and anti-dust cover, baby's toter sheet
Body and anti-dust, which are provide with to be set to, is capable of forming anti-dusty space.The anti-dusty space is breathable enclosed construction.Above-mentioned dress
Set does not include battery and blower.Baby's toter can be perambulator or infant carrier etc..In certain embodiments, baby
Youngster's toter ontology has frame, and perhaps the protrusion frame holding chamber clamps the frame or protrusion, thus
The anti-dust cover is fixed on baby's toter ontology.In certain embodiments, baby's toter
There are multiple frame structure holes on the inside of the frame structure of ontology；A part of the hasp fixed plate of anti-dust cover is fixed on the side
In frame holding chamber, the surface of another part is provided with fixed plate through-hole, and fixed plate through-hole is fixedly connected with frame structure hole, thus
The anti-dust cover is fixed on baby's toter ontology.
Baby's toter of the utility model can also include other covers, and a variety of materials can be used and formed, such as
The felt structure of high resistant filtration efficiency, completely barrier particulate matter and the not thin-film material of permeability exceed with high resistant
Filter the Compound spinning fabric of efficiency.Other covers are fixed together with anti-dust cover, the shape together with baby's toter ontology
At anti-dusty space.
In the present invention, perambulator ontology can use structure known in the art, including structural member, pony sill,
Seat, backrest and wheel etc..In some embodiments, perambulator ontology has on frame or protrusion, such as pony sill
With frame or protrusion.The frame holding chamber of anti-dust cover clamps the frame or protrusion, thus by described anti-
Dust cover is fixed on perambulator ontology.The width of the adjustable frame holding chamber of adjustment width intermediate plate.In other embodiment party
In formula, perambulator ontology does not have frame or protrusion.Anti- dust cover have hasp fixed plate, the one of the hasp fixed plate
Part is fixed in the frame holding chamber, and the surface of another part is provided with fixed plate through-hole；The frame of the perambulator ontology
There are multiple frame structure holes on the inside of frame structure.Fixed plate through-hole and frame structure hole pass through hasp, bolt/nut, ear nail etc.
It is fixedly connected, to be fixed on hasp is adjusted on perambulator ontology.
In the present invention, infant carrier ontology can use structure known in the art.In some embodiments,
There is infant carrier ontology frame perhaps to have frame or protrusion in protrusion such as hand basket frame structure.Anti- dust cover
Frame holding chamber the frame or protrusion are clamped, so that the anti-dust cover is fixed on infant carrier ontology.
The width of the adjustable frame holding chamber of adjustment width intermediate plate.In other embodiments, infant carrier ontology does not have side
Frame or protrusion.Anti- dust cover has hasp fixed plate, and a part of the hasp fixed plate is fixed on the frame clamping
Intracavitary, the surface of another part is provided with fixed plate through-hole；There are multiple frames on the inside of the frame structure of the infant carrier ontology
Frame structure hole.Fixed plate through-hole is fixedly connected with frame structure hole by hasp, bolt/nut, ear nail etc., so that adjusting be taken
Button is fixed on infant carrier ontology.
Embodiment 1
Fig. 1 is a kind of anti-dust cover of the utility model and the structural schematic diagram of baby's toter.The anti-dust cover 102
For infant carrier or perambulator, including 103, two adjusting hasps 104 of stereoplasm frame and filter mantle.Filter mantle covers hard frame
The whole of frame 103, stereoplasm frame 103 are fixed on baby's toter ontology 101 by adjusting hasp 104.Filter mantle includes
Three regions, first region are air filtration film layer 105, and Two Areas is form film layer 106, and third region is other
Material layer 107.It is connected with each other between three regions by suture.Form film layer 106 is formed using transparent plastic film, other materials
The bed of material 107 is formed by opaque plastics film, and air filtration film layer 105 is formed by micropore filtering film, which has
The filtering hole array that aperture is 1 μm, the hole density for filtering hole array is 1010A/m2。
As shown in Fig. 2, stereoplasm frame 103 includes more flexible frame bars 1031, two adjusting hasp 104 difference
With multiple hole slots 1041.Intert in hole slot 1041 end of frame bars 1031.
As shown in figure 3, stereoplasm frame 103 includes multiple cap sleeves 1033, corresponding two cap sleeves 1033 of every frame bars 1031.
Cap sleeve 1033 is separately fixed at two ends of frame bars 1031, and frame bars 1031 are interted together with cap sleeve 1033 into hole slot
In 1041.
As shown in figure 4, adjusting hasp 104 is domes.Each outside for adjusting hasp 104 has equally distributed 5
A hole slot.Each inside for adjusting hasp 104 has frame holding chamber 1042 and adjustment width intermediate plate 1043.Frame holding chamber
1042 can clamp the frame or protrusion of baby's toter 101, the clamping of the adjustable frame of adjustment width intermediate plate 1043
The width of chamber 1042.
Embodiment 2
Other than air filtration film layer 105 is changed into spunbond electrostatic non-woven cloth, remaining condition is same as Example 1.
Embodiment 3
Other than air filtration film layer 105 is changed into Static Spinning nano thin-film, remaining condition is same as Example 1.
Embodiment 4
Other than it will adjust hasp 104 and change such as flowering structure, remaining condition is same as Example 1.As shown in figure 5, adjusting
Section hasp 104 is domes.Each outside for adjusting hasp 104 has equally distributed 5 hole slots.Each adjusting hasp
104 inside has frame holding chamber 1042, adjustment width intermediate plate 1043 and hasp fixed plate 1044.Adjustment width intermediate plate 1043
The width of adjustable frame holding chamber 1042.A part of hasp fixed plate 1044 is fixed on the interior of frame holding chamber 1042
The outside of frame holding chamber 1042 is arranged in portion, another part, and the surface of the another part is provided with fixed plate through-hole 1045.Gu
Fixed board through-hole 1045 is fixedly connected with the frame structure hole (not shown) of baby's toter 101.
Embodiment 5
Fig. 6 is the anti-dust cover of another kind of the utility model and the structural schematic diagram of baby's toter.The anti-dust cover
102 are used for infant carrier or perambulator, including 103, two adjusting hasps 104 of stereoplasm frame and filter mantle.Filter mantle covering is hard
The whole of matter frame 103, stereoplasm frame 103 are fixed on baby's toter ontology 101 by adjusting hasp 104.Filter mantle
Whole region by air filtration film layer 105 formed.Air filtration film layer 105 is formed by micropore filtering film, the micro porous filtration
It is 1 μm of filtering hole array that film, which has aperture, and the hole density for filtering hole array is 1010A/m2.Remaining condition and 1 phase of embodiment
Together.
Embodiment 6
Fig. 7 is a kind of structural schematic diagram of baby's toter of the utility model.Baby's toter includes baby's fortune
Carry device noumenon 101, anti-dust cover 102 interconnected and other covers 108.The structure of anti-dust cover 102 and 1 phase of embodiment
Together, it is fixed on the top of baby's toter ontology 101.Other covers 108 are fixed under baby's toter ontology 101
Portion.Other covers 108 are formed using the felt structure of high resistant filtration efficiency.
Embodiment 7
Other than the whole of stereoplasm frame 103 is covered using the filter mantle of anti-dust cover 102 and other covers 108,
Remaining condition is same as Example 6.
The utility model is not limited to the above embodiment, without departing substantially from the substantive content of the utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of the utility model.
Claims (10)
1. a kind of anti-dust cover, which is characterized in that the anti-dust cover is the dedicated anti-dust cover of baby's toter, including hard
Frame, two adjusting hasps and filter mantle；The stereoplasm frame includes more flexible frame bars, two adjusting hasps point
Not Ju You multiple hole slots, the end of the frame bars is configured to be fixed in the hole slot；The filter mantle is fixed on institute
It states in frame bars, and is configured to cover part or all of the stereoplasm frame；At least one of the filter mantle
Region is air filtration film layer.
2. anti-dust cover according to claim 1, which is characterized in that at least one region of the filter mantle is window film
Layer；The form film layer is transparent or translucent.
3. anti-dust cover according to claim 1, which is characterized in that meet one of following condition:
(1) the air filtration film layer is micropore filtering film or the composite film comprising the micropore filtering film；And the micropore
It is 0.1~50 μm of filtering hole array that filter membrane, which has aperture, and the hole density of the filtering hole array is not less than 108A/m2；
(2) the air filtration film layer is non-woven fabrics filter membrane or the non-woven fabrics filter membrane being attached on grid, the non-woven fabrics filter membrane
For single-layer or multi-layer.
4. anti-dust cover according to claim 3, which is characterized in that it is each adjust hasp hole slot quantity be 2~
100, these hole slots are evenly distributed on the adjusting hasp.
5. anti-dust cover according to claim 4, which is characterized in that the stereoplasm frame further includes cap sleeve, and setting exists
The end of the frame bars, and be configured to be fixed in the hole slot.
6. described in any item anti-dust covers according to claim 1~5, which is characterized in that the hole slot is located at the adjusting and takes
The outside of button；The inside for adjusting hasp has frame holding chamber and adjustment width intermediate plate；The frame holding chamber is for pressing from both sides
The frame or protrusion of baby's toter are held, the adjustment width intermediate plate is used to adjust the width of the frame holding chamber.
7. described in any item anti-dust covers according to claim 1~5, which is characterized in that the hole slot is located at the adjusting and takes
The outside of button, the inside for adjusting hasp have frame holding chamber, adjustment width intermediate plate and hasp fixed plate；The adjusting is wide
Degree intermediate plate is used to adjust the width of the frame holding chamber；A part of the hasp fixed plate is fixed on the frame holding chamber
Inside, another part are arranged outside the frame holding chamber, and the surface of the another part is provided with fixed plate through-hole, described solid
Fixed board through-hole is configured to be fixedly connected with baby's toter.
8. a kind of baby's toter, which is characterized in that including baby's toter ontology and such as any one of claim 6~7
The anti-dust cover；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；Institute
Stating baby's toter is perambulator or infant carrier.
9. a kind of baby's toter, which is characterized in that including baby's toter ontology and anti-powder as claimed in claim 6
Dust hood；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；Baby's delivery
Device is perambulator or infant carrier；Baby's toter ontology has frame or protrusion, the frame holding chamber
The frame or protrusion are clamped, so that the anti-dust cover is fixed on baby's toter ontology.
10. a kind of baby's toter, which is characterized in that including baby's toter ontology and anti-as claimed in claim 7
Dust cover；Baby's toter ontology and the anti-dust, which are provide with to be set to, is capable of forming anti-dusty space；Baby's fortune
It carries and is set to perambulator or infant carrier；There are multiple frame structures on the inside of the frame structure of baby's toter ontology
Hole；Fixed plate through-hole is fixedly connected with frame structure hole, so that the anti-dust cover is fixed on baby's toter sheet
On body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108604.8U CN208626839U (en) | 2018-07-13 | 2018-07-13 | Anti- dust cover and baby's toter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108604.8U CN208626839U (en) | 2018-07-13 | 2018-07-13 | Anti- dust cover and baby's toter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626839U true CN208626839U (en) | 2019-03-22 |
Family
ID=65737247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108604.8U Active CN208626839U (en) | 2018-07-13 | 2018-07-13 | Anti- dust cover and baby's toter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891207A (en) * | 2020-08-14 | 2020-11-06 | 四川冰锋科技有限公司 | Intelligent space capsule formula children's shallow |
-
2018
- 2018-07-13 CN CN201821108604.8U patent/CN208626839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891207A (en) * | 2020-08-14 | 2020-11-06 | 四川冰锋科技有限公司 | Intelligent space capsule formula children's shallow |
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