CN101467799A - Shock absorbing device - Google Patents
Shock absorbing device Download PDFInfo
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- CN101467799A CN101467799A CNA2007103013408A CN200710301340A CN101467799A CN 101467799 A CN101467799 A CN 101467799A CN A2007103013408 A CNA2007103013408 A CN A2007103013408A CN 200710301340 A CN200710301340 A CN 200710301340A CN 101467799 A CN101467799 A CN 101467799A
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- elastic component
- shock absorbing
- absorbing apparatus
- semicanal
- shore
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- 230000035939 shock Effects 0.000 title claims description 74
- 239000000463 material Substances 0.000 claims abstract description 60
- 239000000945 filler Substances 0.000 claims abstract description 45
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 40
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 40
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 20
- 239000004814 polyurethane Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 230000000703 anti-shock Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 26
- 230000003139 buffering effect Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 9
- 239000011241 protective layer Substances 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 3
- 208000025978 Athletic injury Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000007551 Shore hardness test Methods 0.000 description 1
- 241000907903 Shorea Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000021472 generally recognized as safe Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
An anti-shock device, comprising a plurality of first elastic pieces and second elastic pieces, the first elastic pieces are combined in connection along a linear direction, each of which comprises a first outer semi-tube and a first filler, the first outer semi-tube is manufactured with thermoplastic polyurethane material, the second elastic pieces are combined in connection along a linear direction, being mutually parallel to the first elastic pieces, each of the second elastic pieces comprises a second outer semi-tube and a first filler, the second outer semi-tube is manufactured with thermoplastic polyurethane material. The first and second elastic pieces are manufactured with same materials, and arranged in mutually parallel, in order to provide excellent elastic restoring force via twist-deforming according to intensity and direction of outer force when being pressed externally.
Description
Technical field
The present invention relates to a kind of shock absorbing apparatus, be meant a kind of general shock absorbing apparatus that is used for various fields and has excellent shock-proof effect especially.
Background technology
Because the modern more and more pays attention to the health of health, the part of life is popularized and is become in various leisure and sports gradually, for example: climb the mountain, hike, running or ball game or the like.Collision movement as rugby or Baseball and Softball fierceness, the sportsman then must dress and protect with clothing to avoid athletic injury, but, traditional protection is filled and presented with materials such as sponges to form with the clothing major part, the effect of its shock-absorbing and crashworthiness is lower, and can't bear the impact power that the sporter is accepted fully when being subjected to clashing into, and the toughness deficiency can't durablely use, and it causes the risk of athletic injury higher.
Consult Fig. 1; it is a kind of safety cap 1 that is used to protect head; this safety cap 1 comprises an external protection 11; one inner protective layer 12; one is formed at the hollow form interlayer 13 between this external protection 11 and this inner protective layer 12; and a plurality of buffer bar 14 that are filled in this interlayer 13; generally at the safety cap 1 that is sold on the market or the motion protection helmet; buffer bar 14 major parts wherein are materials such as sponge or Poly Foam; and described buffer bar 14 is fixed in this interlayer 13 in the mode of pasting; again gas is poured in this interlayer 13; make this safety cap 1 can be by described buffer bar 14 and the full gas of filling in this interlayer 13; shock-absorbing buffer medium as external force collision; but; when this safety cap 1 is subjected to excessive external force collision; because described buffer bar 13 is made by materials such as sponge or Poly Foams; and the gas of filling is easier to cause the air pressure deficiency because of losing heart; make the integrated support power of this safety cap 1 and lower to the tolerances of external force; after causing this shell body 11 to be subjected to the external force collision; its impact force can't be absorbed fully and be passed to the inner protective layer 12 of this safety cap 1; the head of being close to this inner protective layer 12 is shaken or injure; promptly; this safety cap 1 or motion protection not only can't allow the user obtain the guarantee of comparison safety when moving with the design of the helmet, more likely cause the user to be subjected to bigger injury owing to this safety cap 1 can't bear excessive external force.
In addition; this safety cap 1 or motion protection mostly are the cloth material with the inner protective layer 12 of the helmet; also infiltrate in the described buffer bar 14 via this inner protective layer 12 easily when user or sportsman flow down sweat during at vigorous exercise, clean and make this safety cap 1 or motion protection produce peculiar smell and be difficult to the helmet.
Summary of the invention
Purpose of the present invention, be to provide a kind of being made also can be widely used in the shock absorbing apparatus of motion safety device by thermoplastic polyurethane material (Thermoplastic Polyurethane), can cushion the pressure that comes from the outside and bestowed effectively, so that good and comfortable shock-proof effect to be provided.
For achieving the above object, shock absorbing apparatus of the present invention, comprise a plurality of first elastic components and a plurality of second elastic component, described first elastic component connects along a linear direction to be combined, each this first elastic component comprises that its cross section generally is the first outer semicanal space and that the first outer semicanal of a cambered surface, defines by this first outer semicanal and fills at this first filler in semicanal space outside first, and this first outer semicanal is made by the thermoplastic polyurethane material.
Described second elastic component connects along this linear direction to be combined, and described first elastic component and described second elastic component are arranged side by side mutually, each this second elastic component comprises that its cross section generally is the second outer semicanal space and that the second outer semicanal of a cambered surface, defines by this second outer semicanal and fills at this second filler in semicanal space outside second, and this second outer semicanal is made by the thermoplastic polyurethane material.
Shock absorbing apparatus of the present invention, the hardness range of this first outer semicanal of each root and this second outer semicanal of each root are shore hardness 55 Shore A to 85 Shore D.
Shock absorbing apparatus of the present invention, each this first filler, each this second filler all are selected from the following group that constitutes: density range is 0.2g/cm
3To 0.6g/cm
3The combination of thermoplastic polyurethane material, thermoplastic elastomer (TPE), polyurethane material, rubber, silicone and above-mentioned material.
Shock absorbing apparatus of the present invention, each this first filler, each this second filler offer one first storage tank, second storage tank respectively.
Shock absorbing apparatus of the present invention, each this first elastic component, each this second elastic component comprise more respectively one be arranged on this first storage tank, this second storage tank and the cross section generally be a cambered surface first in semicanal, semicanal in second, each this semicanal in first, each this in second semicanal also made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Shock absorbing apparatus of the present invention comprises that also one is coated on first clad of described first elastic component, the described second elastic component periphery.
Shock absorbing apparatus of the present invention, this first clad is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Shock absorbing apparatus of the present invention, this shock absorbing apparatus also comprises a plurality of the 3rd elastic components of combining that connect along this linear direction, each the 3rd elastic component comprises one the 3rd outer tube, one the 3rd outer tube space and that is defined by the 3rd outer tube fills the 3rd filler in the tube space outside the 3rd, the 3rd outer tube is made by the thermoplastic polyurethane material, the both sides of described the 3rd elastic component connect described first elastic component and described second elastic component respectively, and make described first elastic component, described second elastic component, described the 3rd elastic component is each other and links together side by side.
Shock absorbing apparatus of the present invention, the hardness range of each the 3rd outer tube are shore hardness 55S hore A to 85S hore D.
Shock absorbing apparatus of the present invention, each the 3rd filler all is selected from the following group that constitutes: density range is 0.2g/cm
3To 0.6g/cm
3The combination of thermoplastic polyurethane material, thermoplastic elastomer (TPE), polyurethane material, rubber, silicone and above-mentioned material.
Shock absorbing apparatus of the present invention offers one the 3rd storage tank in each the 3rd filler.
Shock absorbing apparatus of the present invention, each the 3rd elastic component comprise that more one is arranged at pipe in the 3rd on the 3rd storage tank, and each the 3rd interior pipe is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Shock absorbing apparatus of the present invention comprises that also one is coated on second clad of the periphery of described first elastic component, described second elastic component, described the 3rd elastic component.
Shock absorbing apparatus of the present invention, this second clad is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Effect of the present invention is, design by described first elastic component and described second elastic component, good and comfortable shock-proof effect are provided, need rely on filling gas, therefore do not have damaged problem of losing heart as buffering, and, the described first outer semicanal and the described second outer semicanal are made by the thermoplastic polyurethane material, and are in juxtaposition mutually, when being subjected to external pressure, can can provide whole preferable elastic-restoring force along with application of force size and direction twist distortion.
Description of drawings
Fig. 1 is a stereogram, and the aspect of Generally Recognized as safe cap is described.
Fig. 2 is a cutaway view, illustrates that first preferred embodiment of shock absorbing apparatus of the present invention is applied on the safety cap.
Fig. 3 is a stereogram, illustrates that this first preferred embodiment is applied on the football shirt protector.
Fig. 4 is a stereogram, and the aspect of this first preferred embodiment is described.
Fig. 5 is a stereogram, and another aspect of this first preferred embodiment is described.
Fig. 6 is a stereogram, and second preferred embodiment of shock absorbing apparatus of the present invention is described.
Fig. 7 is a cutaway view, and the 3rd preferred embodiment of shock absorbing apparatus of the present invention is described.
Fig. 8 is a stereogram, and the 4th preferred embodiment of shock absorbing apparatus of the present invention is described.
Fig. 9 is a stereogram, and the 5th preferred embodiment of shock absorbing apparatus of the present invention is described.
Figure 10 is a stereogram, and the 6th preferred embodiment of shock absorbing apparatus of the present invention is described.
Figure 11 is a cutaway view, and the 7th preferred embodiment of shock absorbing apparatus of the present invention is described.
The specific embodiment
Below by seven preferred embodiments and accompanying drawing shock absorbing apparatus of the present invention is elaborated.
Before the present invention is described in detail, be noted that in the following description similar elements is to represent with identical numbering.
Consult Fig. 2, Fig. 3, first preferred embodiment of shock absorbing apparatus of the present invention, be installed in as shown in Figure 2 the crustless sandwich of safety cap 15, to provide this safety cap 15 preferable buffering and shock-proof effect, but also can be applicable to other field and protect usefulness as shock-absorbing, football shirt protector 16 for example shown in Figure 3 is when implement on the historical facts or anecdotes border, should not be limited to the explanation of present embodiment, this shock absorbing apparatus comprises a plurality of first elastic components 2 and a plurality of second elastic component 3.
Consult Fig. 4, described first elastic component 2 connects along a linear direction to be combined, each first elastic component 2 comprises that its cross section generally is the first outer semicanal space 22 and that the first outer semicanal 21 of half arc surface, defines by this first outer semicanal 21 and fills at this first filler 23 in semicanal space 22 outside first, wherein, this first filler 23 does not exceed outside these first outer semicanal 21 scopes surrounded by frame, but also can exceed during actual enforcement, should not be limited to this first preferred embodiment and disclose.
This first outer semicanal 21 is made by thermoplastic polyurethane material (ThermoplasticPolyurethane), and its hardness range is shore hardness 55 Shore A to 85 Shore D, this first filler 23 also is the thermoplastic polyurethane material, and density range is 0.2g/cm
3To 0.6g/cm
3But during actual enforcement, this first filler 23 also can be selected from the flexible material of thermoplastic elastomer (TPE) (Thermoplastic Elastomer/TPE), polyurethane material (Polyurethane/PU), rubber (Rubber), silicone (Silicone) and these combinations, should not be limited to the explanation of present embodiment.
The representative of above-mentioned being property of shore hardness test method(s) hardness test method, the method are that the hand hammer of a certain amount of 2.36 grams is hung over certain altitude in the vertical instrumentation bucket, and hand hammer is freely fallen.When hand hammer hit test piece, the test piece surface can produce very little impression, and the part energy of hand hammer can consume the distortion in test piece at this moment.And energy remaining can make the hand hammer knock-on to another height.Hardness as test piece is big more, and then impact indentation is shallow, and consumed energy is few, and residual amount of energy is big, has higher knock-on height, and wherein, Shore A is generally used for measuring softer plastics, and Shore D is used to measure harder plastics.
The continuous Fig. 4 that consults, described second elastic component 3 connects along a linear direction to be combined, and described first elastic component 2 links together mutually side by side with described second elastic component 3, each second elastic component 3 comprises that its cross section generally is the second outer semicanal 31 of half arc surface, the one second outer semicanal space 32 and that is defined by this second outer semicanal 31 fills at this second filler 33 in semicanal space 32 outside second, made and hardness range is shore hardness 55 ShoreA to 85 Shore D to this second outer semicanal 31 by the thermoplastic polyurethane material, second filler 33 also is the thermoplastic polyurethane material, and density range is 0.2g/cm
3To 0.6g/cm
3But during actual enforcement, this second filler 33 also can be selected from the flexible material of thermoplastic elastomer (TPE) (Thermoplastic Elastomer/TPE), polyurethane material (Polyurethane/PU), rubber (Rubber), silicone (Silicone) and these combinations, should not be limited to the explanation of present embodiment.
Consult Fig. 4, Fig. 5, in this first preferred embodiment, described first elastic component 2 and described second elastic component 3 as shown in Figure 4, the semicircle cambered surface that its connected mode arranged side by side is a projection is arranged in correspondence with each other, but also can change its corresponding side by side mode according to the difference of actual demand, the another kind that is illustrated in figure 5 as present embodiment is implemented aspect, and the semi arch face correspondence that its connected mode arranged side by side is a projection is not staggered aspect in the space of projection.
The shock absorbing apparatus of this first preferred embodiment in design, by the described first outer semicanal 21, the second outer semicanal 31 is made by the thermoplastic polyurethane material, joint between the homogeneous material has preferable adherence and is difficult for getting loose and drops, and described first elastic component 2, second elastic component 3 is tied together respectively in parallel with each other, when being subjected to external pressure, along with application of force size and direction twist distortion, preferable cushion effect and shock-proof effect can be provided, in addition, utilize and to fill first filler 23 in the semicanal 31 outside this first outer semicanal 21 and this second respectively, second filler 33, can further absorb the first outer semicanal 21, the second outer semicanal 31 unaffordable extra force are to increase shock-absorbing, the effect of buffering.
Consult Fig. 6, be second preferred embodiment of shock absorbing apparatus of the present invention, this second preferred embodiment is identical with this first preferred embodiment haply, all includes a plurality of first elastic components 2 and a plurality of second elastic component 3.
Part inequality is, offer one first storage tank 24, second storage tank 34 more respectively on each first filler 23, second filler 33, and, each first elastic component 2, second elastic component 3 comprise more respectively one be arranged on this first storage tank 24, second storage tank 34 and the cross section generally be half arc surface first in semicanal 35 in the semicanal 25, second, each first interior semicanal 25, second interior semicanal 35 is the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Second preferred embodiment of shock absorbing apparatus of the present invention in design, by at each first storage tank 24, be provided with the first comparatively tough interior semicanal 25 of quality in second storage tank 34, semicanal 35 in second, strengthen the support effect of this shock absorbing apparatus integral body, when external force greater than this semicanal 21 outside a plurality of first, the second outer semicanal 31 and first filler 23, during support boundary that second filler 33 can bear, increase semicanal 25 in described first, the setting of semicanal 35 in second, holding capacity to external pressure can further be provided again, increase the support effect of this shock absorbing apparatus.
Consult Fig. 7, the 3rd preferred embodiment for shock absorbing apparatus of the present invention, the 3rd preferred embodiment is identical with this first preferred embodiment haply, all include a plurality of first elastic components 2 and a plurality of second elastic component 3, difference is, this shock absorbing apparatus comprises that also one is coated on first clad 4 of described first elastic component 2, second elastic component, 3 peripheries, and this first clad 4 is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
The 3rd preferred embodiment in design, coat described first elastic component 2 by this first clad 4, the periphery of second elastic component 3, to strengthen integrally-built intensity, do not avoid the first single elastic component 2 only, second elastic component 3 is over-stressed, have more advantages of higher stability and durability simultaneously, and, this first clad 4 is a waterproof humidity-permeant film, this waterproof humidity-permeant film has moisture performance, the sweat that flows down during at vigorous exercise as user or sportsman is difficult for infiltrating wherein, and the characteristic of waterproof more makes this shock absorbing apparatus be easy to clean, therefore, shock absorbing apparatus of the present invention is suitable as the protective ware of sportsman's dress, more can be used for having the product of higher support and shock-proof effect demand.
Consult Fig. 8, be the 4th preferred embodiment of shock absorbing apparatus of the present invention, the 4th preferred embodiment is identical with this first preferred embodiment haply, all includes a plurality of first elastic components 2 and a plurality of second elastic component 3.
Part inequality is, this shock absorbing apparatus also comprises a plurality of the 3rd elastic components of combining along linear direction connection 5, and each the 3rd elastic component 5 comprises that one the 3rd outer tube 51, the 3rd an outer tube space 52 and that is defined by the 3rd outer tube 51 fill the 3rd filler 53 in the tube space 52 outside the 3rd.
Made and its hardness range is shore hardness 55 Shore A to 85 Shore D to the 3rd outer tube 51 by the thermoplastic polyurethane material, described the 3rd elastic component 5 is between described first elastic component 2 and described second elastic component 3, the both sides of described the 3rd elastic component 5 connect described first elastic component 2 and described second elastic component 3 respectively, link together side by side and described first elastic component 2, second elastic component 3, the 3rd elastic component 5 are each other.
Wherein, each the 3rd filler 53 is made by the thermoplastic polyurethane material, and density range is 0.2g/cm
3To 0.6g/cm
3But during actual enforcement, the 3rd filler 53 also can be selected from the flexible material of thermoplastic elastomer (TPE) (Thermoplastic Elastomer/TPE), polyurethane material (Polyurethane/PU), rubber (Rubber), silicone (Silicone) and these combinations, should not be limited to the explanation of present embodiment.
In the 4th preferred embodiment, first elastic component 2, second elastic component 3 and the 3rd elastic component 5 shown in Figure 8, its arrangement mode connects the semicircle cambered surface of each first elastic component 2, second elastic component, 3 projections respectively for each the 3rd elastic component 5 both sides, but also can change its arrangement mode according to the difference of actual demand.
So the 4th preferred embodiment in design, and is made by the thermoplastic polyurethane material by described the 3rd outer tube 51, and link together side by side mutually with described first elastic component 2, second elastic component 3; When external pressure was excessive, described the 3rd elastic component 5 can absorb and exceed the pressure that described first elastic component, second elastic component can bear, and has better cushion effect and shock-proof effect.
Consult Fig. 9, the 5th preferred embodiment for shock absorbing apparatus of the present invention, the 5th preferred embodiment is identical with the 4th preferred embodiment haply, be in this mutually together and repeat no more, difference is that each the 3rd elastic component 5 comprises that its cross section generally becomes the 3rd outer tube 51, the 3rd an outer tube space 52 and that is defined by the 3rd outer tube 51 of semicircle arcuation to fill the 3rd filler 53 in the tube space 52 outside the 3rd.
In the 5th preferred embodiment, described first elastic component 2, second elastic component 3, the 3rd elastic component 5 are staggered (as shown in Figure 9) stacked together side by side each other, can dwindle the space that is connected between described first elastic component 2, second elastic component 3, the 3rd elastic component 5 by its arrangement mode, make overall structure driving fit consolidation more, can effectively promote the support force of this shock absorbing apparatus, more obvious effect be arranged for shock-absorbing, buffering.
Consult Figure 10, be the 6th preferred embodiment of shock absorbing apparatus of the present invention, the 6th preferred embodiment is identical with this second preferred embodiment haply, all includes a plurality of first elastic components 2 and a plurality of second elastic component 3.
Part inequality is, each the 3rd elastic component 5 more comprise one be opened in the 3rd storage tank 54 and on the 3rd filler 53 be arranged on the 3rd storage tank 54 and the cross section generally be an arc surface the 3rd in pipe 55, each in the 3rd pipe 55 made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
The 6th preferred embodiment of shock absorbing apparatus of the present invention in design, by in each the 3rd storage tank 54, be provided with quality comparatively tough the 3rd in the pipe 55, strengthen the support effect of this shock absorbing apparatus integral body, when support boundary that external force can bear greater than these a plurality of the 3rd outer tubes 51 and the 3rd filler 53, increase the setting of semicanal 55 in described three, holding capacity to external pressure can further be provided again, increase the support effect of this shock absorbing apparatus.
Consult Figure 11, be the 7th preferred embodiment of shock absorbing apparatus of the present invention, identical with the 6th preferred embodiment haply, all include a plurality of first elastic components 2, a plurality of second elastic component 3 and the 3rd elastic component 5.
Part inequality is, this shock absorbing apparatus comprises that also one is coated on second clad 6 of the periphery of described first elastic component 2, second elastic component 3, the 3rd elastic component 5, this second clad 6 is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
The 7th preferred embodiment of shock absorbing apparatus of the present invention is on structural design, coat described first elastic component 2 by this second clad 6, second elastic component 3, the 3rd elastic component 5 peripheries, to strengthen integrally-built intensity, do not avoid the first single elastic component 2 only, second elastic component 3, the 3rd elastic component 5 is over-stressed, reach the effect of buffering pressurized and support, have more advantages of higher stability and durability simultaneously, and, this second clad 6 is a waterproof humidity-permeant film, this waterproof humidity-permeant film has moisture performance, the sweat that flows down during at vigorous exercise as user or sportsman is difficult for infiltrating wherein, and the characteristic of waterproof more makes this shock absorbing apparatus be easy to clean, therefore, make the structure of this shock absorbing apparatus not only be particularly suitable as the protective ware that the sportsman wears, more can be used on the product of higher support and shock-proof effect demand.
By above-mentioned explanation as can be known, shock absorbing apparatus of the present invention has the following advantages really:
One, density and then property is good:
Because first elastic component 2, second elastic component 3, the 3rd elastic component 5 are all made by the thermoplastic polyurethane material, so belong to identical material, each other in conjunction with density and then property is preferable, and the thermoplastic polyurethane material has the characteristic of meeting hot weldable and directly linking together, and does not need extra sticker can have complete then property.
Two, cushion effect height, shock-proof effect is preferable:
Described first elastic component 2, second elastic component 3, the 3rd elastic component 5 is tied together respectively abreast, when being subjected to external pressure, because the first outer semicanal 21, the quality of the second outer semicanal 31 and the 3rd outer tube 51 is more tough, enough support effects are provided, in addition, when external force greater than described first outside semicanal 21, during boundary that the second outer semicanal 31 and the 3rd outer tube 51 can support, can produce deformation and push the first inner filler 23, second filler 33, the 3rd filler 53, and described first filler 23, second filler 33,53 in the 3rd filler can absorb the described first outer semicanal 21 in good time, the deformation strength of the second outer semicanal 31 and the 3rd outer tube 51, bear too much external force and assist further, to strengthen buffering and shock-proof effect.
Three, have preferable support force:
Shock absorbing apparatus of the present invention must not rely on as simple with sponge or gas as buffering, and described first outer semicanal 21, the second outer semicanal 31 and the 3rd outer tube 51 are by suitable hardness range 55 Shore A to 85 Shore D, have higher intensity and toughness, and make support force preferable.
Four, have environmental protection and durable characteristic concurrently:
Because the thermoplastic polyurethane material be environment-friendly materials, and have to reclaim and reuse and can be,, provide suitable benefiting for the continuous forever maintenance of environment in the society now that environmental consciousness comes back by the characteristic of natural decomposition.
Five, the back processability is good:
Because shock absorbing apparatus of the present invention is made by the thermoplastic polyurethane material, be easy to combine with other product in heating pressurization back, and, be convenient to the processing and the moulding in system stage behind the product because it can change the characteristic that shape and bendable are converted into any applying radian arbitrarily at a certain temperature.
Conclude above-mentioned, by shock absorbing apparatus of the present invention, utilize the design of described first elastic component 2 and described second elastic component 3, good and comfortable shock-proof effect are provided, these a plurality of the 3rd elastic components 5 then provide the embodiment of multiple change application, by the variation setting of space kenel, more provide this shock absorbing apparatus difference to advance the buffering and the support effect on rank.Therefore simultaneously, this shock absorbing apparatus need not rely on filling gas as buffering, does not have damaged problem of losing heart, and this first clad 4, second clad 6 more provide Waterproof Breathable and easy cleaned effect, so can reach purpose of the present invention really.
Claims (14)
1. shock absorbing apparatus, this shock absorbing apparatus comprises a plurality of first elastic component and a plurality of second elastic components of combining along linear direction connection of combining along this linear direction connection, and described first elastic component and described second elastic component are arranged side by side mutually, it is characterized in that
Each this first elastic component comprises that its cross section is the first outer semicanal space that the first outer semicanal of a cambered surface, one define by this first outer semicanal and one and fills at this first filler in semicanal space outside first, this first outer semicanal is made by the thermoplastic polyurethane material, each this second elastic component comprises that its cross section is the second outer semicanal space that the second outer semicanal of a cambered surface, one define by this second outer semicanal and one and fills at this second filler in semicanal space outside second, and this second outer semicanal is made by the thermoplastic polyurethane material.
2. according to the described shock absorbing apparatus of claim 1, it is characterized in that,
The hardness range of this first outer semicanal of each root and this second outer semicanal of each root is shore hardness 55 Shore A to 85 Shore D.
3. according to the described shock absorbing apparatus of claim 2, it is characterized in that,
Each this first filler, each this second filler all are selected from the following group that constitutes: density range is 0.2g/cm
3To 0.6g/cm
3The combination of thermoplastic polyurethane material, thermoplastic elastomer (TPE), polyurethane material, rubber, silicone and above-mentioned material.
4. according to the described shock absorbing apparatus of claim 3, it is characterized in that,
Each this first filler, each this second filler offer one first storage tank, second storage tank respectively.
5. according to the described shock absorbing apparatus of claim 4, it is characterized in that,
Each this first elastic component, each this second elastic component comprise more respectively one be arranged on this first storage tank, this second storage tank and the cross section be a cambered surface first in semicanal, semicanal in second, each this semicanal in first, each this in second semicanal also made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
6. according to the described shock absorbing apparatus of claim 5, it is characterized in that,
Comprise that also one is coated on first clad of described first elastic component, the described second elastic component periphery.
7. according to the described shock absorbing apparatus of claim 6, it is characterized in that,
This first clad is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55S hore A to 85S hore D.
8. according to claim 3 or 5 described shock absorbing apparatus, it is characterized in that,
This shock absorbing apparatus also comprises a plurality of the 3rd elastic components of combining that connect along this linear direction, each the 3rd elastic component comprises that one the 3rd outer tube, the 3rd an outer tube space and that is defined by the 3rd outer tube fill the 3rd filler in the tube space outside the 3rd, the 3rd outer tube is made by the thermoplastic polyurethane material, the both sides of described the 3rd elastic component connect described first elastic component and described second elastic component respectively, link together side by side and described first elastic component, described second elastic component, described the 3rd elastic component are each other.
9. described according to Claim 8 shock absorbing apparatus is characterized in that,
The hardness range of each the 3rd outer tube is shore hardness 55 Shore A to 85Shore D.
10. according to the described shock absorbing apparatus of claim 9, it is characterized in that,
Each the 3rd filler all is selected from the following group that constitutes: density range is 0.2g/cm
3To 0.6g/cm
3The combination of thermoplastic polyurethane material, thermoplastic elastomer (TPE), polyurethane material, rubber, silicone and above-mentioned material.
11. according to the described shock absorbing apparatus of claim 10, it is characterized in that,
Offer one the 3rd storage tank in each the 3rd filler.
12. according to the described shock absorbing apparatus of claim 11, it is characterized in that,
Each the 3rd elastic component comprises that more one is arranged at pipe in the 3rd on the 3rd storage tank, and each the 3rd interior pipe is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
13. according to the described shock absorbing apparatus of claim 12, it is characterized in that,
Comprise that also one is coated on second clad of the periphery of described first elastic component, described second elastic component, described the 3rd elastic component.
14. according to the described shock absorbing apparatus of claim 13, it is characterized in that,
This second clad is made by the thermoplastic polyurethane material, and hardness range is shore hardness 55 Shore A to 85 Shore D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103013408A CN101467799B (en) | 2007-12-25 | 2007-12-25 | Shock absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103013408A CN101467799B (en) | 2007-12-25 | 2007-12-25 | Shock absorbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101467799A true CN101467799A (en) | 2009-07-01 |
| CN101467799B CN101467799B (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103013408A Expired - Fee Related CN101467799B (en) | 2007-12-25 | 2007-12-25 | Shock absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101467799B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146425A (en) * | 2013-05-14 | 2014-11-19 | 湖南省塑料研究所 | Shockproof thermoplastic helmet liner and manufacturing method thereof |
| TWI692318B (en) * | 2017-03-27 | 2020-05-01 | 古正煇 | Safety helmet with rotary impact buffering function |
| CN112938880A (en) * | 2021-02-11 | 2021-06-11 | 常州市武进人民医院 | Accurate output medical metering container with shock pad |
| CN113163882A (en) * | 2018-12-10 | 2021-07-23 | 埃津多尔斯有限公司 | Material for vibration damping and wearable garment comprising such material |
| CN114451622A (en) * | 2020-12-31 | 2022-05-10 | 湖南博隆矿业开发有限公司 | Miner's cap |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1171202A (en) * | 1980-09-08 | 1984-07-24 | Hal D. Mitchell | Shock attenuation system for headgear |
| DE19520374A1 (en) * | 1995-06-02 | 1996-12-05 | Reiner X Sedelmeier | Laminar material for use as shoe-sole or insole |
| DE19531003A1 (en) * | 1995-08-23 | 1997-02-27 | Heber Ellengard Geb Prozeller | Saddle cover for single track vehicle |
| CN2643942Y (en) * | 2003-08-26 | 2004-09-29 | 叶辅渝 | Racket with both hollow cavity and solid cavity in section |
| CN2845516Y (en) * | 2005-09-09 | 2006-12-13 | 丁世忠 | Improved sports shoe sole |
-
2007
- 2007-12-25 CN CN2007103013408A patent/CN101467799B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146425A (en) * | 2013-05-14 | 2014-11-19 | 湖南省塑料研究所 | Shockproof thermoplastic helmet liner and manufacturing method thereof |
| TWI692318B (en) * | 2017-03-27 | 2020-05-01 | 古正煇 | Safety helmet with rotary impact buffering function |
| US10660390B2 (en) | 2017-03-27 | 2020-05-26 | Cheng-Huei Ku | Safety helmet with rotary impact buffering function |
| CN113163882A (en) * | 2018-12-10 | 2021-07-23 | 埃津多尔斯有限公司 | Material for vibration damping and wearable garment comprising such material |
| CN114451622A (en) * | 2020-12-31 | 2022-05-10 | 湖南博隆矿业开发有限公司 | Miner's cap |
| CN112938880A (en) * | 2021-02-11 | 2021-06-11 | 常州市武进人民医院 | Accurate output medical metering container with shock pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101467799B (en) | 2011-07-13 |
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