CN209377218U - Waveform pillow - Google Patents
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- CN209377218U CN209377218U CN201820815287.7U CN201820815287U CN209377218U CN 209377218 U CN209377218 U CN 209377218U CN 201820815287 U CN201820815287 U CN 201820815287U CN 209377218 U CN209377218 U CN 209377218U
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Abstract
This application provides a kind of waveform pillows.The waveform pillow includes pillow and the single jersey pillowcase for wrapping up the pillow, the upper surface of the pillow is formed with continuous first protrusion and the second protrusion, the pillow includes more thermoplastic fibres, the more thermoplastic fibres are irregular curved to be wound multiple wire ring structures, the wire ring structure is interconnected in stereo directional density, between the thermoplastic fibres and single thermoplastic fibres inside hot melt adhesion.In the embodiment of the present application, this pillow is realized to be unlikely to deform and there is fine air permeability, and easy cleaned technical effect, so solve the easily-deformable of pillow products, gas permeability in the related technology it is insufficient with cleaning is not easy to the technical issues of.
Description
Technical field
This application involves technical field of living goods is used for, in particular to a kind of waveform pillow.
Background technique
Pillow is in irreplaceable status, pillow and people's lives as a kind of of bedding in daily life
Very closely, it can't do without pillow during sleep.
Pillow on the market is many kinds of, we have generally investigated existing pillow type, is roughly divided into, latex pillow,
Pillow and the pillow of nature material of thermoplastic fibre etc., and latex pillow in use hot weather when will appear it is sultry
Feeling, sweat can permeate into, this brings many difficult points to prolonged use and cleaning, and weight position is released on head
Set, for a long time using latex pillow can cause deformation as a result, this influence neck neck comfort.The pillow of Plasitc fibers material
Head can solve a series of problems brought by latex pillow, one is the sultry use feeling made soaked with sweat that hot weather occurs
Feel, solving this point is because the air permeability effect that the un-densified property structure of Plasitc fibers material is determined, can make user comfortable
It is dry and comfortable, although pillow made by fibrous material has good air ventilation attribute, but the meeting in long-time use
There is a series of problem such as the discoloration of its material and the deformation of the head position Shi Chong, this also brings along influence to the use of user.
These product problems, can all amplify when user is old man, the discomfort of neck, can give the daily life of old man
Bring many unnecessary worries, it is possible to use for a long time, durability is good, and ventilative, material is made
Pillow is the indispensable demand of user.
It is easily-deformable for the problem that pillow products in the related technology, gas permeability deficiency and it is not easy to cleaning, at present not yet
It puts forward effective solutions.
Summary of the invention
The main purpose of the application is to provide a kind of pillow, to solve the easily-deformable of pillow products in the related technology, thoroughly
The problem of gas deficiency is with cleaning is not easy to.
To achieve the goals above, this application provides a kind of waveform pillows.
The waveform pillow includes pillow and the single jersey pillowcase for wrapping up the pillow, and the upper surface of the pillow is formed with company
Continuous the first protrusion and the second protrusion, the pillow includes more thermoplastic fibres, and the more thermoplastic fibres are irregular curved to be twined
Around multiple wire ring structures are formed, the wire ring structure is interconnected in stereo directional density, between the thermoplastic fibres and single
Hot melt adhesion inside root thermoplastic fibres.
Further, anti-slip layer is provided between the pillow and the single jersey pillowcase.
Further, the anti-slip layer is screen net structure.
Further, the height of first protrusion is greater than the height of second protrusion.
Further, the pillow has at least two surface layers, and the wire ring positioned at the pillow periphery falls along side
Volt forms the surface layer.
Further, the pillow has multiple cavities, is interconnected between the adjacent cavity.
Further, the both ends of the thermoplastic fibres are contained in solid space defined by the pillow periphery
Portion.
Further, the diameter of the thermoplastic fibres is 0.75mm-1.25mm.
Further, the thermoplastic fibres are hollow structure, and the wall thickness of the thermoplastic fibres is 0.3mm-0.6mm.
Further, the thermoplastic fibres are polyphosphazene polymer ester fiber.
In the embodiment of the present application, the pillow that this pillow uses is wound multiple wire rings for thermoplastic fibres are irregular curved
Frame mode, it is single by hot melt adhesion between multiple thermoplastic fibres by the way that wire ring structure is interconnected in stereo directional density
Hot melt adhesion between multiple positions on root thermoplastic fibres makes thermoplastic fibres be formed by solid netted body bulk density low, tool
There are excellent support force and screen resilience, can effectively support human body head weight；And the air permeability of this pillow is high, air content
Up to 90% or more；Meanwhile the architectural characteristic that the material characteristic that does not absorb water of thermoplastic fibres itself is low with bulk density, make moisture can
To evaporate rapidly, so that this pillow inner of pillow can be unlikely to deform and be had good saturating to realize this pillow with rapid airing
Gas, and easy cleaned technical effect, so solve the easily-deformable of pillow products, gas permeability in the related technology it is insufficient with not
The technical issues of convenient for cleaning.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the cross-sectional view according to the horizontal cross-section of the waveform pillow of the embodiment of the present application；
Fig. 2 is the cross-sectional view according to the vertical section of the waveform pillow of the embodiment of the present application；
Fig. 3 is the structural schematic diagram according to the pillow of the embodiment of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " inside " in the description and claims of this application and above-mentioned attached drawing, " outer
The orientation or positional relationship of the instructions such as week " is to be based on the orientation or positional relationship shown in the drawings.These terms are primarily to more
The application and embodiment are described well, be not intended to limit indicated device, element or component must have it is specific
Orientation, or constructed and operated with particular orientation.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
As shown in Figure 1-Figure 3, the present embodiment provides a kind of waveform pillows, the sweat including pillow 1 and the package pillow
Slip, the upper surface of the pillow 1 are formed with continuous first protrusion 2 and the second protrusion 3, and the pillow 1 includes more heat
Plastic fiber 11, the more thermoplastic fibres 11 are irregular curved to be wound multiple wire ring structures 12, and the wire ring structure 12 exists
Stereo directional density is interconnected, between the thermoplastic fibres 11 and 11 inside hot melt adhesion of single thermoplastic fibres.First is convex
Play a part of 2 and second protrusion 3 be that can give neck completely to support.
In the present embodiment, pillow 1 is by being wound multiple 12 sides of wire ring structure for thermoplastic fibres 11 are irregular curved
Formula, it is single by hot melt adhesion between multiple thermoplastic fibres 11 by the way that wire ring structure 12 is interconnected in stereo directional density
Hot melt adhesion between multiple positions on thermoplastic fibres 11 makes thermoplastic fibres 11 be formed by solid netted body bulk density low,
With excellent support force and screen resilience, human body weight can be effectively supported；And the air permeability of this pillow 1 is high, air
Content is up to 90% or more；Meanwhile the architectural characteristic that the material characteristic that itself does not absorb water of thermoplastic fibres 11 is low with bulk density, make
Moisture can evaporate rapidly so that pillow 1 can with rapid airing, thus realize this pillow have it is good it is indeformable with it is saturating
Gas, and easy cleaned technical effect, so solve the easily-deformable of pillow products, gas permeability in the related technology it is insufficient with not
The technical issues of convenient for cleaning.
In some embodiments, anti-slip layer is provided between the pillow 1 and the single jersey pillowcase.Anti-slip layer is mainly used for
Increase the frictional force between pillow and single jersey pillowcase when placing pillow 1.Preferably, the anti-slip layer is screen net structure.
Preferably, pillow 1 with a thickness of 80mm, screen net structure with a thickness of 5mm.
In some embodiments, the height of the first protrusion 2 is greater than the height of second protrusion 3.The different height in both sides,
It can be applicable in and be accustomed to the user of different height.
As shown in figure 3, optionally, this pillow 1 includes multiple cavitys 3 being made of wire ring structure 12, adjacent cavity 3 it
Between be interconnected.
In the present embodiment, deformation space can be provided for wire ring structure 12, respectively when pillow is squeezed by cavity 3
Mutual extrusion degree is lower between wire ring, thus has good resilience；Interconnected cavity structure also makes inside it simultaneously
Structure is very loose, is not easy to overstock dust and dirt, and bacteria can be prevented from growing and acarid, and when use is not easy to produce dust.
Optionally, two end faces up and down of pillow 1 are the surface layer of stress, the surface layer of two end faces up and down of pillow 1
Wire ring structure 12 is in along side lodging shape.
In the present embodiment, by original wire ring structure 12 for being distributed in 1 periphery of pillow, is squeezed along side, make wire ring knot
Structure 12 lodges to form opposed flattened planar structure along side.Since pillow 1 needs to support human body head, shape is rectangular
Therefore body and class cuboid process surface layer in 1 upper and lower end faces of pillow, are adapted to be bonded with single jersey pillowcase.
Optionally, the both ends of thermoplastic fibres 11 are respectively positioned in pillow lateral edge.
In the present embodiment, the both ends of thermoplastic fibres 11 are not exposed to two surfaces up and down of pillow 1, on the one hand relatively sharp
The end of benefit and human body head can make human body head generate apparent sense of discomfort when contacting；On the other hand, relatively sharp keen end
When being contacted with the tick materials such as cloth cover or silk face, it can occur to scrape and wear with the sweat towel pillowcase of package, reduce the service life；Again
On the one hand, end and 11 extension of thermoplastic fibres resilience compared with wire ring structure 12 similar in the end are weaker, by
It is limited to deformability when squeezing, therefore the resilience of the part can be made to be greatly affected after prolonged use, very
To forfeiture deformability.
Optionally, the bulk density of this pillow 1 is in 45kg/m3To 75kg/m3Between.
It can be 45kg/m by the bulk density lower limit of pillow 1 in the present embodiment3.When the bulk density of pillow 1 is lower than
When 45kg/m3, the thermoplastic fibres 11 contained by pillow 1 are less, and it is less to be formed by wire ring structure 12, and internal cavities are excessive,
Excellent resilience and supportive can not be provided.And when the bulk density of pillow 1 is higher than 75kg/m3When, the heat contained by pillow 1
The quantity of plastic fiber 11 is more, is formed by wire ring structure 12 excessively, the space of internal cavities is had compressed, so that wire ring structure 12
Deformation space it is very few, reduce the resilience and gas permeability of pillow.Therefore the bulk density of pillow is limited to 45kg/m3-
75kg/m3Between can guarantee 12 moderate number of wire ring structure that pillow 1 is included, 3 space of cavity is moderate, and pillow 1 has both good
Good resilience, supportive and gas permeability.
Optionally, the air permeability of this pillow 1 can be in 259L/ (m2/ s) to 321L/ (m2/s)。
Optionally, the coefficient of resilience of this pillow 1 can be between 68.8% to 71.57%.
Optionally, the diameter of thermoplastic fibres 11 in 0.75mm between 1.25mm, the wall thickness of thermoplastic fibres 11 0.3mm extremely
Between 0.6mm.
Optionally, the diameter of thermoplastic fibres 11 is 0.75mm-1.25mm.
It is 0.75mm by the diameter lower limit of thermoplastic fibres 11 in the present embodiment, when diameter is lower than 0.75mm, thermoplastic
Tubercle can be generated in adhesive spots when mutual hot melt adhesion between fiber 11, so that the structural strength of thermoplastic fibres 11 is declined, when deformation holds
Easy fracture.On the other hand, when 11 diameter of thermoplastic fibres is greater than 1.25mm, chamber that the pillow that thermoplastic fibres 11 are constituted is included
3 quantity of body can decline to a great extent, and corresponding resilience also substantially weakens with gas permeability.Therefore the diameter of thermoplastic fibres 11 is limited excellent
It is selected between 0.75mm-1.25mm；It, can be to meet structure strong when the diameter of thermoplastic fibres 11 is between 0.75mm-1.25mm
Good resilience and gas permeability are also ensured under the premise of degree.Thermoplastic fibres 11 with hollow structure are relative to non-hollow knot
The thermoplastic fibres of structure have preferably elasticity, while being not easy to produce tubercle in hot melt adhesion；The present embodiment is by thermoplastic fibres
11 wall thickness lower limit is 0.3mm, and good resilience can be also ensured under the premise of meeting structural strength.Work as thermoplastic
The wall thickness of fiber 11 can greatly improve manufacture difficulty when being less than 0.3mm, while promotion amplitude is smaller in terms of elasticity, be unfavorable for big
The control of scale manufacturing and manufacturing cost.And when 11 wall thickness of thermoplastic fibres is greater than 0.6mm, then it can not give 11 band of thermoplastic fibres
The elasticity come is promoted.It can satisfy structural strength when therefore 11 wall thickness of thermoplastic fibres being limited between 0.3mm-0.6mm
Under the premise of also ensure good resilience.
Optionally, thermoplastic fibres 11 are polyphosphazene polymer ester fiber or high polymer polyethylene fiber.
In the present embodiment, using high polymer polyethylene fiber as manufacture raw material, due to its own more soft and toughness
Preferably, the white translucent shape when uncolored feature low with weight density makes it easier to process and manufacture finished product without additional
Coloring.
Optionally, supporting layer 3 is composite fibre organization level, and the material of composite fibre organization level includes natural fiber and synthesis
One or both of fiber.
In the present embodiment, composite fibre organization level is specially composite fibre cloth, and it is fine which chooses synthesis
The nylon fibre and polyester fiber in fabric are tieed up, then is integrally formed by compound knitting；Nylon fibre is compound with polyester fiber
Knitting is integrated the intensity and toughness that fabric can be improved, and prolongs the service life.
Optionally, natural fiber can be cotton fabric, yarn woven fabric or linen；Synthetic fabrics can be terylene, brocade
Synthetic fibre, eyeball synthetic fibre, polyvinyl, polypropylene fibre or polyvinyl chloride fibre.
Optionally, the material of single jersey pillowcase includes one of cotton fabric, yarn woven fabric, linen or synthetic fabrics.
In the present embodiment, material of the terylene in synthetic fabrics as single jersey pillowcase is chosen, on the one hand can be improved
The lasting wear-resisting characteristic of single jersey pillowcase, so that single jersey pillowcase is hardly damaged when contacting with pillow 1；On the other hand due to synthesis
Fabric web material has the characteristic of ventilative quick-drying, and cooperation pillow 1 for bladder function decline or impaired in use, can mention
For a kind of easy cleaned pillow.The excessively soft problem really up to the mark of pillow is also solved, body surface pressure sensitivity is moderate, is suitble to the people in age whole year
It uses, material is also breathed freely, and washes quick-drying, antibacterial, the Plasitc fibers material than having had on the market is more durable, is more suitable for pregnant
Woman, children, the use of the elderly.
Embodiment 2
The difference of embodiment 2 and embodiment 1 is only that following part:
The diameter of the thermoplastic fibres of embodiment 2 is 0.9mm；The wall thickness of thermoplastic fibres is 0.4mm；Bulk density is 55kg/
m3。
Embodiment 3
The difference of embodiment 3 and embodiment 1 is only that following part:
The diameter of the thermoplastic fibres of embodiment 3 is 1.1mm；The wall thickness of thermoplastic fibres is 0.5mm；Bulk density is 65kg/
m3。
Embodiment 4
The difference of embodiment 4 and embodiment 1 is only that following part:
The diameter of the thermoplastic fibres of embodiment 4 is 1.25mm；The wall thickness of thermoplastic fibres is 0.6mm；Bulk density is 75kg/
m3。
Test example 1
The resilience of household packing material is to influence one of the important indicator of human comfort, and good resilience can be
Body provides the support of comfortable contact sense and appropriateness.This test for the pillow to pillow described in embodiment 1 to 4, and
The resilience of contrast material is tested.
Test sample: it chooses having a size of 100mm × 100mm, with a thickness of 3D material, latex cotton, memory sponge and the reality of 40mm
Apply each density pillow described in example 1.The structure index of each test sample is as shown in table 1.
The structure index of test sample in 1 test example 1 of table
| Test sample | Density (Kg/m3) | Size (mm2) | Thickness (mm) |
| 3D material | 65 | 100×100 | 40 |
| Memory sponge | 50 | 100×100 | 40 |
| General sponge | 25 | 100×100 | 40 |
| Embodiment 1 | 45 | 100×100 | 40 |
| Embodiment 2 | 55 | 100×100 | 40 |
| Embodiment 3 | 65 | 100×100 | 40 |
| Embodiment 4 | 75 | 100×100 | 40 |
Test method: it tests in the room temperature of (23 ± 2) DEG C, the environment of relative humidity (50 ± 5) % and carries out.Test sample
Resiliency test take foamed plastics falling-rebounding ball force tester HD-760 (Chinese Dongguan Hai Da Instrument Ltd.), at the uniform velocity
Rebound test is carried out to the test sample having a size of 100*100*40mm, test is repeated to do 5 times, is averaged, and keep a record.Ginseng
Examine standard: GB/T6670-2008 " measurement of flexible polyurethane foam resilience performance ".Test principle: H=1/2gt2 leads to
The time used in a distance after measurement falling sphere is bounced from test sample is spent, to determine its rebound height.Steel ball drop
The light of light source sending is blocked in the process, and light pipe does not receive light and issues two electric signals, and instrument figure can measure falling sphere and pass through the two
The distance between sampled point the time it takes, i.e. sampling time t (t=1/1000* umber of pulse).Test result is as shown in table 2.
2 resiliency test result of table
| Test sample | Density (Kg/mm3) | Thickness (mm) | The coefficient of resilience (%) |
| 1 pillow of embodiment | 45 | 40 | 71.57 |
| 2 pillow of embodiment | 55 | 40 | 71.13 |
| 3 pillow of embodiment | 65 | 40 | 69.64 |
| 4 pillow of embodiment | 75 | 40 | 68.8 |
| 3D material | 65 | 40 | 68.22 |
| Memory sponge | 50 | 40 | 14.17 |
| General sponge | 25 | 40 | 42.27 |
As shown in table 2, the resilience of pillow material is generally preferable, and the coefficient of resilience of four kinds of density is 68% or more,
Belong to high resilient material；Simultaneously with the increase of density, material rebounds are in line decline trend, density 45kg/m3Resilience
Maximum is up to 71.57%, density 75kg/m3The coefficient of resilience minimum 68.8%, but float up and down range in 3%, explanation
The rebound sex expression of the pillow of the application is stablized.
Test example 2
Collapsing performance can reflect out the hardness of material, and the household packing material of excessive high hardness can not provide package for human body
Sense, for a long time using can make one fatigue and uncomfortable, and the too low household of hardness can not be provided with the support of effect for human body, make human body
It collapses in the material.Therefore moderate hardness is also one of the important indicator of household packing material.This test is for embodiment 1
The performance that collapses of pillow and contrast material to pillow described in 4 is tested.
Test sample: it chooses having a size of 400mm × 400mm, with a thickness of 3D material, latex cotton, memory sponge and the reality of 80mm
Apply pillow described in example 1 to 4.The structure index of each test sample is as shown in table 3.
The structure index of test sample in 3 test example 2 of table
| Test sample | Density (Kg/m3) | Size (mm2) | Thickness (mm) |
| 1 pillow of embodiment | 45 | 400×400 | 80 |
| 2 pillow of embodiment | 55 | 400×400 | 80 |
| 3 pillow of embodiment | 65 | 400×400 | 80 |
| 4 pillow of embodiment | 75 | 400×400 | 80 |
| Gel cotton | 65 | 400×400 | 80 |
| Memory sponge | 50 | 400×400 | 80 |
| General sponge | 25 | 400×400 | 80 |
Test method: it tests in the room temperature of (23 ± 2) DEG C, the environment of relative humidity (50 ± 5) % and carries out.Subjects
The amount of collapsing test take sponge indentation force deflection testing machine HD-513C (Chinese Dongguan Hai Da Instrument Ltd.), at the uniform velocity to ruler
The very little subjects for being 400 × 400 × 80mm are collapsed, and compression 25%, 40%, 65% collapses when recording specified deformation
Power.The index on subjects surface when measuring 25% indentation force, compression modulus pass through the ratio calculation of 65% and 25% indentation force
It obtains, the calculation method is according to " the recessed degree method Determination of Hardness (GB/T12825-2003) of high polymer stephanoporate elastic material ".Test
The results are shown in Table 4.
Table 4 collapses performance test results
By table 3 and table 4 it is found that when with a thickness of 80mm, application pressure needed for compression 25%, 40% and 65% is in rising
Trend, 25% indentation force deflection be all it is the smallest, from compression 40% to 65% during, lower exert pressure of all density becomes
Change maximum；With the increase of density, being gradually increased for force value regularity, pressure needed for all decrements under greater density are collapsed
It is all larger than smaller density；Pillow under this 4 kinds of density is collapsed than (the support factor) 3 or more, it is known that the buffering matter of pillow
Amount is higher, i.e., support performance is preferable；Compared with other materials, under different compression, the compressive hardness of pillow is maximum, secondly
For general sponge, gel cotton and memory sponge；It is secondly gel cotton, general sponge and memory by pressure filling ratio it is found that pillow is maximum
Cotton；In terms of comprehensive, pillow not only hardness with higher but also had met the resiliency in use.
Test example 3
Gas permeability has a significant impact for comfort level, and poor air permeability can make the contact site of human body and material can not be with
Air carries out heat exchange, will seriously affect use feeling at summer；And good gas permeability is not only not necessarily to consider external ring
The temperature in border also makes it be conducive to the evaporation of moisture in cleaning.This test chooses two kinds, and gas permeability is preferable on the market at present
Material, first is that the pillow of the application, second is that more 3D material is applied on domestic mattress, by the gas permeability pair of two kinds of materials
Than analysis.
Subjects: it chooses having a size of 100mm × 100mm, with a thickness of the 3D material and embodiment 1 of 20mm and 40mm
To pillow described in 4.The structure index of each test sample is as shown in table 5.
The structure index of test sample in 5 test example 3 of table
| Test sample | Density (Kg/m3) | Size (mm2) | Thickness (mm) |
| 1 pillow of embodiment | 45 | 100×100 | 20/40 |
| 2 pillow of embodiment | 55 | 100×100 | 20/40 |
| 3 pillow of embodiment | 65 | 100×100 | 20/40 |
| 4 pillow of embodiment | 75 | 100×100 | 20/40 |
| Gel cotton | 65 | 100×100 | 20/40 |
| Memory sponge | 50 | 100×100 | 20/40 |
| General sponge | 25 | 100×100 | 20/40 |
Test method: it tests in the room temperature of (23 ± 2) DEG C, the environment of relative humidity (50 ± 5) % and carries out.Using ISO-
Documented permeability measurement method is measured the air-flow permeability of above-mentioned subjects in 4638.Breathability results such as table
6 and table 7 shown in.
Permeability test result when 6 20mm thickness of table
| Test sample | Thickness | Pressure difference is 20pa |
| 1 pillow of embodiment | 20mm | 620.71L/m2s |
| 2 pillow of embodiment | 20mm | 599.67L/m2s |
| 3 pillow of embodiment | 20mm | 561.34L/m2s |
| 4 pillow of embodiment | 20mm | 528.58L/m2s |
| 3D material | 20mm | 166.67L/m2s |
Permeability test result when 7 40mm thickness of table
From the point of view of test result, there is very big gap, thickness in two kinds of materials its Air permenbility when sample pressure difference is all 20pa
It is 528.58L/m for the pillow Air permenbility of 20mm2S to 620.71L/m2S, hence it is evident that be greater than 3D material (166.67L/m2s)
(being shown in Table 6).In addition, as shown in Table 7, same material is with the increase of thickness, and there is also differences for Air permenbility, when thickness is at multiplication
It is added to 40mm, when sample pressure difference is constant, pillow Air permenbility is 259L/m2S to 321L/m2S, 3D material are only 71L/m2S,
Almost in reduction at double.But when sample difference increases, the Air permenbility of two kinds of materials increases therewith, and test pressure differential resetting is 50pa
When, pillow Air permenbility has reached 842L/m2S to 950L/m2S, and 3D material is only 235L/m2s.As it can be seen that the application pillow is saturating
Gas is very good.In short, Air permenbility when different materials different-thickness is different, with its Air permenbility of the increase of thickness
Reduce, but it can be seen that the increase of thickness is affected to Air permenbility, thickness is bigger, and gas permeability is poorer.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of waveform pillow, which is characterized in that including pillow and wrap up the single jersey pillowcase of the pillow, the pillow it is upper
Surface is formed with continuous first protrusion and the second protrusion, and the pillow includes more thermoplastic fibres, the more thermoplastic fibres
Irregular curved to be wound multiple wire ring structures, the wire ring structure is interconnected in stereo directional density, and the thermoplastic is fine
Between dimension and single thermoplastic fibres inside hot melt adhesion.
2. waveform pillow according to claim 1, which is characterized in that be arranged between the pillow and the single jersey pillowcase
There is anti-slip layer.
3. waveform pillow according to claim 2, which is characterized in that the anti-slip layer is screen net structure.
4. waveform pillow according to claim 1, which is characterized in that the height of first protrusion is greater than described second
The height of protrusion.
5. waveform pillow according to claim 1, which is characterized in that the pillow has at least two surface layers, is located at
The wire ring of the pillow periphery lodges to form the surface layer along side.
6. waveform pillow according to claim 1, which is characterized in that the pillow has multiple cavities, adjacent institute
It states and is interconnected between cavity.
7. waveform pillow according to claim 1, which is characterized in that the both ends of the thermoplastic fibres are contained in institute
It states inside solid space defined by pillow periphery.
8. waveform pillow according to claim 1, which is characterized in that the diameter of the thermoplastic fibres is 0.75mm-
1.25mm。
9. waveform pillow according to claim 1, which is characterized in that the thermoplastic fibres are hollow structure, the heat
The wall thickness of plastic fiber is 0.3mm-0.6mm.
10. waveform pillow according to claim 1, which is characterized in that the thermoplastic fibres are polyphosphazene polymer ester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815287.7U CN209377218U (en) | 2018-05-29 | 2018-05-29 | Waveform pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815287.7U CN209377218U (en) | 2018-05-29 | 2018-05-29 | Waveform pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209377218U true CN209377218U (en) | 2019-09-13 |
Family
ID=67868638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820815287.7U Active CN209377218U (en) | 2018-05-29 | 2018-05-29 | Waveform pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209377218U (en) |
-
2018
- 2018-05-29 CN CN201820815287.7U patent/CN209377218U/en active Active
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