CN106974489A - Cushion body for performing high-frequency sealing on elastic layer to improve supporting effect - Google Patents
Cushion body for performing high-frequency sealing on elastic layer to improve supporting effect Download PDFInfo
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- CN106974489A CN106974489A CN201610896696.XA CN201610896696A CN106974489A CN 106974489 A CN106974489 A CN 106974489A CN 201610896696 A CN201610896696 A CN 201610896696A CN 106974489 A CN106974489 A CN 106974489A
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- elastic
- elastic layers
- pad
- layers
- layer
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- 238000007789 sealing Methods 0.000 title claims abstract description 78
- 230000008093 supporting effect Effects 0.000 title abstract description 3
- 238000005516 engineering process Methods 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 25
- 230000004308 accommodation Effects 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 19
- 238000013461 design Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 238000000638 solvent extraction Methods 0.000 description 5
- 230000003319 supportive effect Effects 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 210000003455 parietal bone Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 210000000103 occipital bone Anatomy 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 210000003582 temporal bone Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1027—Details of inflatable pillows
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G2009/003—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows with inflatable members
Abstract
The invention provides a cushion body for performing high-frequency sealing on an elastic layer to improve a supporting effect, which comprises two first elastic layers, two first sealing parts and an outer sleeve layer, wherein the first elastic layers are composed of a plurality of elastic wires which are wound in a curling way; the first sealing parts are formed by welding two corresponding side edges of the first elastic layers respectively by using a high-frequency technology, so that the elastic wires at other parts on the first elastic layers can be outwards warped; the outer sleeve layer wraps the first elastic layers, so that gaps among the elastic wires of the first elastic layers adjacent to the first sealing parts are smaller than gaps among the elastic wires of other parts, the other parts can support a user in a fluffy manner, and the first sealing parts can reliably prevent the cushion body from generating excessive deformation or collapse after bearing.
Description
Technical field
The present invention be it is a kind of to elastic layer carry out high frequency sealing to improve the pad of support effect, espespecially utilize high frequency
Technology, one is fused into by least two layers of the correspondence of elastic layer two lateral margin, makes these elastic layers to be produced because of elastic warpage different
Fluffy degree, and then realize more superior support effect pad.
Background technology
Modern is because the relation of work or habits and customs, same posture can be often kept for a long time, such as：During working clan elder
Between sit at a desk, silver-haired people's long-time sitting and lying in sofa, teenager for a long time before game machine etc., in the course of time, not only
Fatigue is easily produced, and more likely can unconsciously deviate from correct posture, and causes the side such as muscle, vertebra or joint
The problem of face.Therefore, it is to have dealer to be certain about this demand, designs various " cushions " bragged about and people can be assisted to keep sitting posture,
Or can make us the various pads such as " headrest ", " neckpillow ", " mattress ", " chair cushion ", " backing cushion " that rest is loosened with correct body position
Commodity.
However, existing various pad products, its material is made from expanded material mostly, therefore, once use for a long time
Afterwards, expanded material will be because of elastic fatigue, and gradually loses its support effect, though in addition, expanded material can flexibly be held
Head, neck, waist or the back of user, but a firm support force can not be provided, it is ensured that the correctness of user's posture,
This means, existing pad product and " comfortableness " and " supportive " two kinds of demands can not effectively be taken into account.Although, at present at " mattress "
In terms of product, the problem of easy local collapse of general spring mattress is deformed can be solved, so by the design of " separate cartridge spring "
And, " separate cartridge spring " is limited to itself structure, and can not apply the commodity such as the headrest in various sizes, neckpillow, chair cushion, and
Its manufacture craft is also higher with production cost, above has many limiting factors being difficult to carry out in application.
In addition, the present inventor's past attempts design a " pillow that head can be assisted to loosen " product, and apply
TaiWan, China patent of invention (Application No. 102147775), the product can utilize its unique configuration, with " cranium recommends vertebra therapy "
Principle abuts against the corresponding position on user's skull, and then promotes the flowing of the celiolymph of user's head.But inventor has found,
If making " pillow that head can be assisted to loosen " merely with general expanded material, once expanded material follows the string, then will
Effect can be allowed to have a greatly reduced quality, therefore, it is necessary to material is improved, with lifted " pillow that head can be assisted to loosen " effect with
Durability.
Understand in summary, at present at present in various pad products, be limited to the characteristic of material, and support can not ensured
There is provided comfortable sense of touch on the premise of stability and intensity, therefore, how the material or structure of pad product are improved,
To take into account its " comfortableness " and " supportive ", simultaneously, moreover it is possible to " the pillow that head can be assisted to loosen applied to inventor's research and development in the past
On tool " product, the major issue that the present invention desires most ardently solution herein is become.
The content of the invention
The problem of the effects such as can not taking into account " comfortableness " and " supportive " in view of existing pad product, inventor by feat of
Research and development experience for many years, high week is carried out to elastic layer by constantly testing with after improvement, designing a kind of of the present invention finally
Ripple is sealed to improve the pad of support effect, and the phase can effectively improve many shortcoming of prior art.
The present invention a purpose, be to provide it is a kind of to elastic layer carry out high frequency sealing to improve the pad of support effect,
Including 2 first elastic layers, at least 2 first sealing portions and a jacket layer；These first elastic layers curl winding by a plurality of respectively
Elastic yarn composition, the materials of these elastic yarns for plastic material (such as：PE, EVA, PP, PVC, PET or its mixture)；These
First sealing portion is formed respectively after utilizing high frequency technology phase welding in two correspondence lateral margins of these the first elastic layers, at these
The elastic yarn that the two of first elastic layer correspond to lateral margins is fused after fixation, and the elastic yarn at other positions will on these first elastic layers
Can warpage outwardly, the thickness of two correspondence lateral margins of these the first elastic layers is less than the thickness at other positions；In the jacket layer
An accommodation space is formed with, the configuration of the accommodation space matches with these first elastic layers, with can be by these the first elastic layers
It is fixed in the accommodation space, and forms the pad.In this way, passing through the design in these the first sealing portions, these first elastic layers
The upper position away from these the first sealing portions will be more fluffy, can flexibly support the head, back or waist of user, and this
The position in these neighbouring the first sealing portions is then more closely knit on a little first elastic layers, is avoided that on these first elastic layers away from this
The position in a little first sealing portions produces excessive deformation or collapsed after load-bearing.
Another object of the present invention, is that the pad also includes 2 second elastic layers, these second elastic layers are respectively also by more
Bar curls the elastic yarn composition of winding, and is positioned between these elastic layers, makes a corresponding side surface of these the first elastic layers
Can mutually it be reclined by these the second elastic layers.Accordingly, these elastic layers can be designed as different soft by dealer according to product demand
Hardness, to produce more preferably support effect.
Brief description of the drawings
Fig. 1 is the first preferred embodiment schematic diagram of the pad of the present invention；
Fig. 2A is the second preferred embodiment schematic diagram of the pad of the present invention；
Fig. 2 B are the 3rd preferred embodiment schematic diagrames of the pad of the present invention；
Fig. 2 C are the 4th preferred embodiment schematic diagrames of the pad of the present invention；
Fig. 2 D are the 5th preferred embodiment schematic diagrames of the pad of the present invention；
Fig. 3 is that the schematic diagram of pillow is made in the pad of the present invention；
Fig. 4 is the process schematic representation of the pad of the present invention；
Fig. 5 is the schematic diagram in the high density portion of the pad of the present invention；
Fig. 6 is the sealing lines schematic diagram of the pad of the present invention；
Fig. 7 A are the distribution schematic diagrams that lines is sealed on the pad of the present invention；
Fig. 7 B are another distribution schematic diagrams that lines is sealed on the pad of the present invention；
Fig. 8 is the stress diagram of the pad of the present invention；
Fig. 9 is the position view that high density portion can be set on the pad of the present invention；
Figure 10 is that the schematic diagram of back cushion is made in the pad of the present invention；And
Figure 11 is that the schematic diagram of cushion is made in the pad of the present invention.
Description of reference numerals
Pad 1,2,8,9
First elastic layer 11, A1, A2,6,81,82,11 ', 12 '
First sealing portion 110, X, 70
Upper layer part 111 ', 121 '
Lower layer part 112 ', 122 '
Jacket layer 12
Accommodation space 120
Pillow 3
Support body 31
Groove 310
Depressed part 311
Contact site 32
Butting section 33
Strengthen position 34
Heating tank 41
Hole 410
Guiding channel 42
Draw wall 421 in
Fan 43
Elastic layer 5
High density portion 51
Low-density portion 52
3rd sealing portion 61,83
Seal lines 71,72
User 80
Partitioning slot 90
Sealing portion 91,92,931
Cushion 93
Groove 930
Second elastic layer B1, B2
Weight F
Elastic yarn P
Plastic material P '
Second sealing portion Y
Weight F
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
The present invention be it is a kind of to elastic layer carry out high frequency sealing to improve the pad of support effect, refer to shown in Fig. 1,
It is the first preferred embodiment of the present invention, the pad 1 includes 2 first elastic layers 11, outside at least 2 first sealing portions 110 and one
Jacket layer 12, these first elastic layers 11 are made up of a plurality of elastic yarn P for curling winding respectively, and have toughness and elasticity, these
Elastic yarn P material can be PE (polyethylene, polyethylene), EVA (vinyl acetate co-polymer Ethylene vinyl
Acetate), PP (polypropylene, Polypropylene), PVC (polyvinyl chloride, Polyvinylchlorid), PET (phthalic acids
Glycol ester, polyethylene terephthalate) etc. plastic material, or foregoing plastics material mixture, and respectively should
First elastic layer 11 can select unlike material respectively.
When these first elastic layers 11 are made into, its configuration (is only section in Fig. 1 in a fluffy tabular in uniform thickness
Schematic diagram), and a corresponding side surface of these the first elastic layers 11 can mutually recline, dealer with high frequency technology, welding these
Two corresponding lateral margins of posterior limiting 11, enable the elastic yarn P in two correspondence lateral margins of these the first elastic layers 11 to be fixed to one
Body, and then the first sealing portion 110 is formed, because these elastic yarns P has certain elasticity and toughness, therefore in these the first bullets
Property layer 11 two correspondence lateral margins elastic yarn P be fused it is fixed after, on these first elastic layers 11 the elastic yarn P at other positions because
For by towards two side stretchings, compression, thus can warpage outwardly, and seem more fluffy, make two respective sides of these the first elastic layers 11
The thickness of edge can be less than the thickness at other positions.
The jacket layer 12 can cover or have the scrim layer of elasticity for a cloth, be formed with an accommodation space 120 in it, the accommodating sky
Between 120 configuration match with these first elastic layers 11, so that these the first elastic layers 11 can be fixed on to the accommodation space 120
In, and form the pad 1.The big I of the accommodation space 120 is according to dealer's Demand Design, for example：The width of the accommodation space 120
The thickness of these the first elastic layers 11 can be slightly less than, make these first elastic layers 11 begin to be put into after overall must slightly compressing；
Or the width of the accommodation space 120 may be slightly larger than the thickness of these the first elastic layers 11, the smooth of the surface of pad 1 is only maintained
It is smooth.
In this way, by the design in these the first sealing portions 110, these first elastic layers 11 are adjacent to these the first sealing portions
Gap between 110 elastic yarn P will be less than the elasticity away from these the one the first sealing portions 110 on these first elastic layers 11
Gap between silk P, this means, the position away from these the first sealing portions 110 will more fluffy (density on these first elastic layers 11
It is relatively low), the head, back or waist of user can be flexibly supported, and adjacent to these first envelopes on these first elastic layers 11
The position in conjunction portion 110 is then more closely knit (density is higher), is avoided that on these first elastic layers 11 away from these the first sealing portions
110 position produces excessive deformation or collapsed after load-bearing, accordingly, can group by the change of soft durometer on the pad 1
Close out optimal support effect.
The special person of carrying is wanted herein, and the first sealing portion 110 shown in Fig. 1 is only schematic diagram, is sealed with high frequency technology
After elastic yarn P, the first sealing portion 110 may be in irregular shape, in addition, dealer can be according to the demand in design, by these
First elastic layer 11 is designed as with different density and supporting degree, for example：Select the elastic yarn P of different line footpaths, change elastic yarn P
Between original gap or curl degree, using unlike material, different-thickness ... etc..And for material, according to the survey of inventor
Test result, PE, EVA best results, but PE cost is higher, and in other materials, PVC hard, PET partially are partially soft.
In other embodiments of the invention, more elastic layers can be combined, to constitute pad, Fig. 2A~Fig. 2 D institutes are referred to
Show, be four main embodiments (jacket layer is eliminated in schema) of the present invention, Fig. 2A is the second preferred embodiment of the present invention,
In the pad 2 in addition to two layers first elastic layers A1, A2, in addition to 2 second elastic layer B1, B2, these elastic layers A1, A2, B1,
B2 is all made up of the elastic yarn for curling winding, and these first elastic layers A1, A2 two correspondence lateral margins can form the first envelope by sealing
Conjunction portion X；These second elastic layers B1, B2 are positioned between these first elastic layers A1, A2, make these first elastic layers A1, A2
A corresponding side surface can mutually be reclined by these second elastic layers B1, B2；These second elastic layers B1, B2 two corresponding lateral margins
Also it can form 2 second sealing portion Y by high frequency technology phase welding, make these second elastic layers B1, B2 two corresponding lateral margins
Thickness can be less than other positions thickness.
Fig. 2 B are the 3rd preferred embodiments of the present invention, but these the first elastic layer A1, A2 and second elastic layer B1, B2
Two correspondence lateral margins are simultaneously integral with high frequency sealing technology welding, this means, these second elastic layers B1, B2 two corresponding lateral margins
These first sealings portion X can be sealed into the lump with these first elastic layers A1, A2 two corresponding lateral margins by high frequency technology,
Fig. 2 B are compared with the mode shown in Fig. 2A, and Fig. 2 B can be considered the first sealing portion X and the second seal bottom weld in Fig. 2A into one
The way of body, because the structure shown in Fig. 2 B has sealed four layers of elastic layer A1, A2, B1, B2 simultaneously, therefore the change of elasticity can be brighter
Aobvious, i.e., the compactness of both side edges can be higher.
The 4th preferred embodiment of Fig. 2 C present invention, its structure is to pass through these second elastic layers B1, B2 a lateral margin
High frequency technology, seals into first sealing portion X, these second in the lump with these first elastic layers A1, A2 a corresponding lateral margin
Elastic layer B1, B2 another lateral margin then can individually seal into one second sealing portion Y, accordingly, the pad 2 by high frequency technology
Two correspondence lateral margins elasticity will be different with soft durometer.
Fig. 2 D are the 5th preferred embodiments of the present invention, and these second elastic layers B1, B2 a lateral margin are also by high frequency
Technology, first sealing portion X, these second elastic layers are sealed into these first elastic layers A1, A2 a corresponding lateral margin in the lump
B1, B2 another lateral margin then keep fluffy, are not sealed with high frequency technology, therefore can form outer hard interior soft special touch.
Four kinds of applicable sealing modes are respectively illustrated in Fig. 2A~2D, dealer can select according to the product performance to be produced
Corresponding sealing mode is selected, to produce soft or hard different abundant change, is referred to shown in Fig. 3, " can be assisted with what inventor researched and developed
The pillow that head is loosened ", illustrates the mode being applied to the pad of the present invention on pillow.The pillow 3 include one support body 31,
Two contact sites 32 and a butting section 33, the top of the support body 31 is to support a neck for facing upward the user lain, and its bottom is recessed
Provided with a groove 310, the position of neighbouring two corresponding ends and the temporal bone for corresponding to the user's head is set respectively on the support body 31
There is a depressed part 311；One end of these contact sites 32 is mutually connected with two corresponding ends of the support body 31 respectively, and protects to each other
Hold one first preset space length, the other end of these contact sites 32 then extends towards the direction away from the support body 31, and each other
Between keep one second preset space length, second preset space length be less than the first preset space length so that the configuration energy of these contact sites 32
It is respectively corresponding to two parietal bones of user's head.
The butting section 33 is extended by the side of the support body 31, and its position is between these contact sites 32,
In the case of on the neck of the user and head difference pillow to support body 31 and these contact sites 32, this uses account
The temporal bone in portion can not only be maintained at the position corresponding to these depressed parts 311, and the support body 31 can be because of user's neck
Weight, deformation is bent downwardly towards the groove 310, two corresponding ends of the support body 31 is bent upwards deformation, and then make these
The other end of contact site 32 can be tilted towards the parietal bone direction of the user's head, to support two parietal bone, meanwhile, the butting section 33
Free end can be tilted towards the user's head occipital bone, and against to the occipital bone.
In order to improve support effect of the pillow 3 for user's skull, side, opposite side and the butting section of the support body 31
33 outer rim is designed to a reinforcing position 34 (its position and scope are illustrated in Fig. 3), i.e. with the envelope shown in foregoing Fig. 2 B
These the first elastic layer A1, A2 and second elastic layer B1, B2 two correspondence lateral margins are sealed into the first sealing portion by conjunction mode in the lump
X, to possess harder supportive；And height can also be used in the outer rim (i.e. the left and right sides of the pillow 3 in Fig. 3) of these contact sites 32
All wave technologies, seal the first elastic layer and the second elastic layer (sealing mode as shown in Figure 2 A), to form the first sealing respectively
Portion and the second sealing portion, this means, for soft durometer, " side, opposite side and the outer rim of butting section 33 of the support body 31 " is big
In " outer rims of these contact sites 32 ", the hardness of " outer rims of these contact sites 32 " is then more than remaining position of the pillow 3.Hold
On, the tight degree that jacket layer coats the pillow 3 can also be used in dealer, changes the warpage after the supportive and stress of the pillow 3
Effect.
In addition, referring to again shown in Fig. 2A~Fig. 2 D, the soft durometer between these elastic layers A1, A2, B1, B2 can be adjusted freely,
Need not be consistent, i.e. these first elastic layers A1, A2 (or these second elastic layers B1, B2) can be hard for one soft one, and these first
Elastic layer A1, A2 can also have different soft durometers respectively from these second elastic layers B1, B2, and as it was previously stated, influence is soft or hard
The factor of degree includes elastic yarn P material, line footpath (between about 0.05~1 millimeter of elastic yarn P line footpath, and wherein with 0.05
~0.5 millimeter is preferred), spacing, curl the overall thickness of degree or elastic layer, can be managed for ease of the personage of correlative technology field
Solution, will illustrate that " spacing ", " curling degree " shift gears as rear.
Refer to shown in Fig. 4, make the schematic diagram of elastic layer, first, dealer need to be by plastic material P ' (more in solid-state grain
Shape) insert in a heating tank 41, make its melted by heating, then, push the plastic material P ' after melting, make the plastics material after melting
Expect that P ' can be by multiple said minuscule holes 410 of the bottom of heating tank 41, and to form elastic yarn P.Elastic yarn P can be with cooling
And be gradually entangled with and curl, finally by a guiding channel 42 (can be that inwall is iron not imperial conduit, or be alternatively multiple rollers it
Between the passage that is formed), and be organized into fluffy tabular, be molded with water-cooling pattern.
According to foregoing technique, dealer can change the size or spacing of hole 410, with change " line footpath " of elastic yarn with
" spacing ", in addition, the cross-ventilation arround a fan 43, increase elastic yarn P can also be used in dealer, " curls in this way, can change
Degree " (cooling is faster, curls more obvious).In addition, dealer also can draw wall 421 in the tip designs one of guiding channel 42, in this way,
Elastic yarn P positioned at outer most edge both sides will be guided by the gathering wall 421, towards centre gathering.
Hold, refer to shown in Fig. 4 and Fig. 5, Fig. 5 is that the bullet formed after elastic yarn P is guided using the gathering wall 421
Property 5 (the first elastic layer or the second elastic layer can be used as) of layer, due in manufacturing process, elastic yarn P, therefore should by towards center gathering
In elastic layer 5 position of its neighbouring two corresponding side surface (that is, top surface and bottom surface shown in Fig. 5) can be formed two high density portions 51 and
One low-density portion 52.Similarly, dealer also only can design the gathering wall 421 in the wherein side of guiding channel 42, in this way, the then bullet
Property layer 5 will only have the positions of neighbouring one respective side (or at least any lateral surface of the elastic layer 5) there is the high density portion
51。
Also, the main object of the present invention, is to seal multilayer elastic layer with high frequency technology, to produce the difference that elasticity is soft or hard
It is different, and actually applying, if dealer in unitary elasticity layer, add it is foregoing " architectural feature in high density portion 51 ", then
By multilayer elastic layer phase stacking, recline before, dealer still further carries out high frequency sealing to " simple layer " elastic layer, with strong
Change its support effect, refer to shown in Fig. 6 and (to avoid schema excessively complicated, not draw out high density portion in figure), when one the
After posterior limiting 6 is cooled and shaped, dealer can utilize high frequency technology, seal its two corresponding side surface (i.e. top surface that Fig. 6 is drawn and
Bottom surface) on corresponding position, to form multiple 3rd sealing portions 61, and these the 3rd sealing portions 61 can be in first elastic layer 6
Two corresponding side surfaces on form multiple tracks sealing lines, refer to shown in Fig. 6, Fig. 7 A and Fig. 7 B, these sealing lines 71,72 can shapes
Diamondwise is wavy (or square, circular etc.), is formed after these sealing lines 71,72, dealer is begun two layers of first bullets
Property layer 6 superposition recline, and to its two correspondence lateral margin carry out high frequency sealing, formed the first sealing portion 70, similarly, these seal patterns
Road 71,72 can be also designed on the second elastic layer.
Refer to shown in Fig. 8, be the partial enlarged drawing of a pad 8, the pad 8 includes 2 first elastic layers 81,82 and many
Individual 3rd sealing portion 83, wherein, the left and right ends natural energies of these the first elastic layers 81,82 is by the first seal bottom weld into one
Body (as shown in Figure 7 A, 7 B), in fig. 8 in microcosmic mode, stresses the influence in the 3rd sealing portion 83, therefore does not draw out
One sealing portion, closes elder generation Chen Ming.As shown in figure 8, in the present embodiment, the 3rd sealing on the first elastic layer 81,82 of different layers
Portion 83 mutually staggers (to as directed, i.e., the sealing lines 71 of two layers first elastic layers 6 offsets one from another by taking Fig. 7 A as an example), accordingly,
When a user 80 (can be head, waist, buttocks or back) is leaned on to the pad 8, it can produce at least following three effect
Really：
(1) dependence position is enveloped：Because the pad 8 of the present invention has good elasticity, therefore the central part of the pad 8
After load-bearing, its two ends will return warpage upward, increase and the contact area of user 80, prevent the head of user, neck, buttocks or
Back is slided on the pad 8, so as to form incorrect posture.
(2) firm support effect：As shown in figure 8, the elastic yarn P on first elastic layer 81,82 is by localized fusion
After integral (that is, forming the 3rd sealing portion 83), the surface of first elastic layer 81,82 can form the wavy (that is, the 3rd
Sealing portion 83 can be recessed), and the position that user is contacted, it is position relatively fluffy on first elastic layer 81, therefore, the pad
Body 8 can produce the weight F for equably bearing user 80 with these fluffy positions such as the effect of " separate cartridge spring ", and
The deformation of above-below direction is produced, due to these the 3rd sealing portions 83 and these first elastic layers 81, the first sealing portion at 82 two ends
(not shown) is more closely knit, and energy holding position is fixed, therefore, it can ensure that these fluffy positions will not produce the change of double swerve
Shape.
(3) structural strength of pad 8：Because the 3rd sealing portion 83 on the first elastic layer 81,82 of different layers is mutually wrong
Open, i.e., the distribution that respectively soft durometer changes on first elastic layer 81,82 is different, accordingly, between these first elastic layers 81,82
Support effect can be complementary, and by the weight F born equably above and below, the direction such as left and right pass, can not only be lifted
The stability of support, and can also extend the durability of the pad 8.
High density portion 51 shown in earlier figures 5, according to the difference of set location, can also be combined into different support effects
Really, refer to shown in Fig. 9, the relative position of the schematic diagram, for ease of illustration each position of the first preferred embodiment of the invention, with
Schematic diagram before first elastic layer 11 ', 12 ' is not sealed also is illustrated, first elastic layer 11 ' have a upper layer part 111 ' and
One lower layer part 112 ', another first elastic layer 12 ' also has a upper layer part 121 ' and a lower layer part 122 ', and dealer can be according to production
The actual demand of product, designs high density portion (as shown in Figure 5) on respectively first elastic layer 11 ', 12 ' respectively：
(1) four layer of reinforcing：When these upper layer parts 111 ', 121 ' and lower layer part 112 ', 122 ' all pass through the technique shown in Fig. 4
Method, when forming high density portion, now the integral hardness highest of pad, with most strong support force, is difficult to be compressed, deformation quantity
Minimum, can effectively fix the seating of user or against position；
(2) three layers of reinforcing：When in these first elastic layers 11 ', 12 ', upper layer part 111 ', 121 ' and lower layer part 122 ' are formed
There is a high density portion, but the lower layer part 112 ' is not when forming high density portion, now first elastic layer 11 ' is " upper hard under soft "
State, therefore its integral hardness can be low compared with the mode of " four layers of reinforcing "；And if " three layers of reinforcing " is changed into upper layer part 121 ', lower floor
Portion 112 ', 122 ' has high density portion, and upper layer part 111 ' is general density, then still can somewhat reduce integral hardness again；
(3) double-deck reinforcing：This means, only have two positions in these first elastic layers 11 ', 12 ' and be provided with high density portion, its is whole
Body hardness can be softer compared with " three layers reinforcing ", according to the implementation experience of inventor, if by high density portion located at the upper layer part 111 ' and
Lower layer part 122 ', then can make whole pad in the state of " outer hard interior soft ", take into account elasticity and support force；And if high density portion is set
In these lower layer parts 112 ', 122 ', because two piece of first elastic layer 11 ', 12 ' is all the structure of " upper soft lower hard ", therefore it can present
Go out the obvious sense of touch of more soft and deformation.
Refer to shown in Figure 10, the pad of the present invention is fabricated to the schematic diagram after the back cushion of a seat, wherein, the pad
The first half and center section part of 9 central axial line (are wanted in the special person of carrying, Figure 10 only with signal herein provided with a sealing portion 91,92
Mode, it is indicated that the position in sealing portion 91,92, actual sealing mode see earlier figures 1 or Fig. 2 B and correspond to saying for paragraph
It is bright), and between these sealing portions 91,92, i.e., the position at neighbouring top, longitudinally opens up a partitioning slot 90 (such as on pad 9：Pass through
Cut or punching press equipment, give a farfetched interpretation and form on pad 9), accordingly, due to the partitioning slot 90 can by the top half of the pad 9 into
Left and right two pieces of regions, and these sealing portions 91,92 can swell the middle part in two pieces of regions, therefore, it can further lift this
Pad 9 for user's upper part of the body support effect, for example：Pilot tilts to control fuselage, turned to when driving,
Then often need to be controlled (especially fighter pilot becomes apparent) using the center of gravity of whole body, and general Chair back cushion
Because support effect is too loose, therefore driver once tilts body, it is possible to slip is produced on Chair back cushion；And the present invention
Pad is by the design of the partitioning slot 90, and when driver just sits, left and right two position of the pad 9 can be with significantly more deformation
Support its back (effect of such as foregoing " envelope and lean on position ")；And when driver tilts body towards left, due to this
The left part part of pad 9 is compressed, and its right part part can produce warpage, and still be close to the back of driver, make driver be able to
Using reaction force of the back for the pad 9, its centre of body weight is assisted to retract in a short time.
Refer to shown in Figure 11, it is to correspond to drive on the cushion 93 used corresponding with Figure 10 back cushion, the cushion 93
The position of the person's of sailing buttocks is provided with a recessed groove 930, and it then sets adjacent to the recessed groove 930 and corresponding to the position of driver's thigh
There are two sealing portions 931 (such as earlier figures 1 or Fig. 2 B mode, only illustrate its position), the recessed groove 930 can coat cushion 93
Firmly driver's buttocks, these sealing portions 931 are then avoided that the thigh of driver produces slip.
The either recessed groove 930 in the partitioning slot 90 or Figure 11 in Figure 10, a pars intermedia of its purpose all on pad
Position it is recessed go out a lattice (that is, the configuration of lattice can be recessed groove, perforate, slit), with user take or dependence thereon
When, correspond on the pad lattice both sides position can warpage upward, to hold the seating of user or lean on position, and
If user change take or lean on center of gravity, the pad also can with deformation, become apparent its support effect, similarly, in Fig. 3 institutes
In the pillow 3 shown, dealer also can be in the recessed lattice of the top surface of support body 31.In addition, the pad can also be applied to thing
Reason treatment pose adjustment chair.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (11)
1. a kind of carry out high frequency sealing to elastic layer to improve the pad of support effect, it is characterised in that including：
2 first elastic layers, are made up of a plurality of elastic yarn for curling winding respectively, and the material of these elastic yarns is plastic material, and
These first elastic layers mutually recline；
At least 2 first sealing portions, these the first sealing portions are that two correspondence lateral margins of these the first elastic layers utilize high frequency technology
Formed respectively after phase welding, after two elastic yarns for corresponding to lateral margins of these the first elastic layers are fused fixation, these first bullets
Property other upper positions of layer elastic yarn can warpage outwardly, the thickness of two correspondence lateral margins of these the first elastic layers is less than it
The thickness at his position；And
One jacket layer, is formed with an accommodation space, the configuration phase of the configuration of the accommodation space and these the first elastic layers in it
Match somebody with somebody, so that these the first elastic layers can be fixed in the accommodation space, and form the pad.
2. pad according to claim 1, it is characterised in that the pad also includes 2 second elastic layers, these second bullets
Property layer be also made up of respectively a plurality of elastic yarn for curling winding, the materials of these elastic yarns is plastic material, these second elasticity
Layer is positioned between these first elastic layers, a corresponding side surface of these the first elastic layers is passed through these the second elastic layer phases
Mutually recline.
3. pad according to claim 2, it is characterised in that the pad also includes：
2 second sealing portions, the second sealing portion is that two correspondence lateral margins of these the second elastic layers utilize high frequency technology phase welding
Formed respectively afterwards, the thickness of two correspondence lateral margins of these the second elastic layers is less than other positions on these second elastic layers
Thickness.
4. pad according to claim 2, it is characterised in that two correspondence lateral margins of these the second elastic layers can also pass through height
All wave technologies, these the first sealing portions are sealed into two corresponding lateral margins of these the first elastic layers in the lump.
5. pad according to claim 4, it is characterised in that the pad is configured as a pillow, and the pillow includes：
One support body, its top is to support a neck for facing upward the user lain, and its bottom is arranged with a groove, the support body
Side be respectively equipped with a depressed part adjacent to the position of two corresponding ends；
Two contact sites, its one end is mutually connected with two corresponding ends of the support body respectively, and it is predetermined to maintain one first to each other
Between spacing, the other end of these contact sites then extends towards the direction away from the support body, and holding one second is predetermined to each other
Away from second preset space length is less than the first preset space length；And
One butting section, is extended by the side of the support body, and its position is between these contact sites, these first envelopes
Conjunction portion is located at the outer rim of side, opposite side and the butting section of the support body.
6. pad according to claim 2 a, it is characterised in that lateral margin of these the second elastic layers can also pass through high frequency
Technology, the first sealing portion is sealed into a corresponding lateral margin of these the first elastic layers in the lump, these the second elastic layers it is another
Lateral margin then can individually seal into one second sealing portion by high frequency technology.
7. pad according to claim 2 a, it is characterised in that lateral margin of these the second elastic layers can also pass through high frequency
Technology, lateral margin corresponding with one of these the first elastic layers seals into the first sealing portion in the lump, these the second elastic layers it is another
Lateral margin then keeps fluffy, is not sealed with high frequency technology.
8. the pad according to claim 2,3,4,5,6 or 7, it is characterised in that the material of these elastic yarns be PE, EVA,
PP, PET or its mixture.
9. pad according to claim 8, it is characterised in that the density of these elastic layers is different.
10. pad according to claim 9, it is characterised in that respectively the position of its neighbouring lateral surface has on the elastic layer
One high density portion.
11. pad according to claim 10, it is characterised in that be respectively also formed with two corresponding side surfaces of the elastic layer many
Road seals lines, and these seal patterns route high frequency technology is integral by the elastic yarn welding of two corresponding side surfaces on the elastic layer
Formed afterwards.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI2018701856A MY191801A (en) | 2015-11-12 | 2017-02-14 | Cushion structure composed of elastic layers involved with high frequency encapsulation for improving supporting effect |
| PCT/CN2017/073481 WO2018068451A1 (en) | 2015-11-12 | 2017-02-14 | Pad body having high frequency sealing performed on elastic layers for improved support effects |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104137313A TWI631005B (en) | 2015-11-12 | 2015-11-12 | High-frequency sealing of the elastic layer to improve the supporting effect |
| TW104137313 | 2015-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106974489A true CN106974489A (en) | 2017-07-25 |
| CN106974489B CN106974489B (en) | 2018-10-23 |
Family
ID=59340357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610896696.XA Active CN106974489B (en) | 2015-11-12 | 2016-10-14 | Cushion body for performing high-frequency sealing on elastic layer to improve supporting effect |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN106974489B (en) |
| MY (1) | MY191801A (en) |
| TW (1) | TWI631005B (en) |
| WO (1) | WO2018068451A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372496A (en) * | 2017-11-27 | 2020-07-03 | 科思创德国股份有限公司 | Deformable object and method for manufacturing same |
| CN115381648A (en) * | 2021-05-25 | 2022-11-25 | 洪斯文 | Pressure-release positioning auxiliary tool structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515394B (en) * | 2020-12-01 | 2024-03-19 | 漳州爱莱莉家具有限公司 | Bar chair |
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| US20140037908A1 (en) * | 2000-03-15 | 2014-02-06 | C-Eng Co., Ltd. | Three dimensional netted structure |
| TWM495137U (en) * | 2014-09-05 | 2015-02-11 | Yao I Fabric Co Ltd | Multilayer elastic breathable pad body |
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- 2017-02-14 MY MYPI2018701856A patent/MY191801A/en unknown
- 2017-02-14 WO PCT/CN2017/073481 patent/WO2018068451A1/en active Application Filing
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| US4041203A (en) * | 1972-09-06 | 1977-08-09 | Kimberly-Clark Corporation | Nonwoven thermoplastic fabric |
| DE4024252A1 (en) * | 1990-07-31 | 1992-02-06 | Silver Plastics Gmbh & Co Kg | Continuous joining process and plant for thermoplastic filament mat - in which thermoplastic strip is applied from die to overlapping edges of thermoplastic filament mat, etc. |
| US20140037908A1 (en) * | 2000-03-15 | 2014-02-06 | C-Eng Co., Ltd. | Three dimensional netted structure |
| TW201524432A (en) * | 2013-12-23 | 2015-07-01 | si-wen Hong | Pillow capable of assisting head to relax |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111372496A (en) * | 2017-11-27 | 2020-07-03 | 科思创德国股份有限公司 | Deformable object and method for manufacturing same |
| CN111372496B (en) * | 2017-11-27 | 2022-12-09 | 科思创德国股份有限公司 | Deformable object and method for manufacturing same |
| CN115381648A (en) * | 2021-05-25 | 2022-11-25 | 洪斯文 | Pressure-release positioning auxiliary tool structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201716213A (en) | 2017-05-16 |
| CN106974489B (en) | 2018-10-23 |
| WO2018068451A1 (en) | 2018-04-19 |
| MY191801A (en) | 2022-07-15 |
| TWI631005B (en) | 2018-08-01 |
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