CN1269282A - Manufacture and product of hollow cushion formed by ocmpounding two half film - Google Patents
Manufacture and product of hollow cushion formed by ocmpounding two half film Download PDFInfo
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- CN1269282A CN1269282A CN 99103589 CN99103589A CN1269282A CN 1269282 A CN1269282 A CN 1269282A CN 99103589 CN99103589 CN 99103589 CN 99103589 A CN99103589 A CN 99103589A CN 1269282 A CN1269282 A CN 1269282A
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- halfbody
- binder
- antelabium
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Abstract
A hollow cushion body is made up from two-half rubber membranes, and its production method includes the following steps: firstly, upper half-body and lower half-body are made, in which at least one half-body is prefabricated in prescribed form, and their section is made into the form of bowl, then the said two half-bodies are placed into the upper and lower die cavities of a die set respectively, then the die set is closed, and two half bodies, peripheral edges are joined, and formed into a hollow fluid space, and an adhesive is injected, heated and formed so as to obtain the invented air cushion body with good damping effect and good touch fuling.
Description
The present invention is relevant with shock suction body, and detailed being meant a kind ofly forms the manufacture method of hollow spacer and the product made from this manufacture method by ocmpounding two half film.
Present many article all have vibration-absorbing function, and these article are that the setting by shock suction body reaches its shock-absorbing effect.The shock-absorbing characteristic of the material of these shock suction bodies itself is as vibration-absorbing function; Another kind then is a hollow structure that can load fluid (as gas or liquid) for shock suction body inside, when the shock suction body stress deformation, by the compressibility and the elasticity of shock suction body own of its internal flow, and produces the shock-absorbing effect; Inner filling fluid also is applied on the multiple article with the shock suction body that produces shock-absorbing effect, wherein, can be installed in shock suction body (air cushion) the conduct representative in the sole; This air cushion has air in the hollow inside of its shell, to form its shock-absorbing mechanism; Known to ordinary skill, present air cushion all is to make with plastic cement, and its method for making is utilized the mode of blow molding for quantitative plastics are placed die cavity, makes the shape setting of plastics according to die cavity, and forms the structure of a hollow; The use experience on border shows factually, and the material of plastics is hard, and the degree of its stress deformation is limited, and the shock-absorbing effect of therefore using the made air cushion of plastics can produce in the use is also not obvious; Moreover, because the material of plastic cement is hard, when this air cushion contacts with human body, all make the user that this air cushion is produced sense of touch and the not good phenomenon of use feeling.
Purpose of the present invention is to change the shortcoming of common air cushion, forms the manufacture method and the goods thereof of hollow spacer by providing a kind of by ocmpounding two half film, make its finished product have preferable shock-absorbing effect, and finished product has preferable use feeling and sense of touch.
The present invention takes following manner to realize.This method for making that is formed ducted body by ocmpounding two half film: be to make hollow spacer with rubber material (as silica gel), its method for making includes following processing procedure:
Earlier make a upper semi-body and a lower semi-body with the rubber material, wherein at least one halfbody is prefabricated setting, makes it section and is bowl-shape;
This two halfbody is placed in the upper and lower die cavity of a mould, make its upper and lower mould mold closing again, the periphery of this two halfbody is amplexiformed mutually, and between this two halfbody, form a hollow part;
Inject a binder toward this mould again, this binder is the periphery of annotating at this two halfbody, makes the periphery of this binder and this two halfbody bonding;
To the heating of this two halfbody in this mould and this binder, make this two halfbody and this binder vulcanize bonding and be shaped, the hollow part of this air cushion inside promptly forms a fluid space after the shaping.
The hollow spacer made with said method includes: a upper semi-body and a lower semi-body, and wherein the section of at least one halfbody is bowl-shape, and has a recess, and the periphery of this two halfbody amplexiforms mutually; One binder is bonded in this two halfbodies periphery, and this two halfbody is engaged with this binder, and the inside of this two halfbody forms the fluid space of a hollow.
The present invention can also take following manner to realize.This method for making that forms ducted body by ocmpounding two half film is to make hollow spacer with rubber material (as silica gel), and its method for making includes following processing procedure:
Earlier make a upper semi-body and a lower semi-body with the rubber material, the prefabricated setting of wherein at least one halfbody makes it section and is bowl-shape, also makes the periphery of this two halfbody respectively have the antelabium that a circle extends outward;
This two halfbody is placed in the upper and lower die cavity of a mould, and has the ring casing that a circle communicates with this two die cavitys periphery between the spue line of this upper and lower mould, make its upper and lower mould mold closing again, the periphery of this two halfbody is amplexiformed mutually, two antelabium of this two halfbody are contained in this ring casing, and between this two halfbody, form a hollow part;
Inject a binder toward this mould again, this binder is the periphery of annotating at this two halfbody, makes two antelabium of this two halfbody bonding;
To the heating of this two halfbody in this mould and this binder, make this two halfbody and this binder vulcanize bonding and be shaped, the hollow part of this air cushion inside promptly forms a fluid space after the shaping.
The hollow spacer made with said method includes: a upper semi-body and a lower semi-body, and wherein the section of at least one halfbody is bowl-shape, and has a recess, and the periphery of this two halfbody respectively has an antelabium, and this two halfbody amplexiforms mutually with this two antelabium; One binder, bonding this two antelabium of this binder makes this two halfbody engage with this binder, and the inside of this two halfbody forms the fluid space of a hollow.
In a kind of method in above-mentioned back in the present invention, in the upper and lower die cavity that this two halfbody is placed mould, reach the mold closing processing procedure, the clamp-press part that has an annular between at least one die cavity periphery in the used mould and this ring casing, make this upper and lower mould little at height corresponding to this ring casing of gap ratio of this clamp-press part part, when making upper and lower mould mold closing, the inner edge of this two antelabium is pressed and driving fit by clamp-press part, and the outer rim of this two antelabium then becomes to open shape, and forms an annular opening between this two outer rim; Processing procedure inject binder toward this mould makes this binder be adhered to the outer rim opening of this two antelabium.With the hollow spacer that this method is made, the outer rim of its two antelabium is formed with an annular opening, and is perfused with binder.
In a kind of method in above-mentioned back in the present invention, making in the processing procedure of upper and lower semi-body, making two antelabium of this two halfbody respectively have the perforation that is involutory with the rubber material; In the upper and lower die cavity that two halfbodies is placed mould, reach the mold closing processing procedure, the perforation of this two antelabium is communicated with the ring casing of two die cavitys; At the processing procedure that injects binder toward this mould, this binder is filled out pass through in the perforation of this two antelabium and cementation.With the hollow spacer that this method is made, on its two antelabium relative perforation is arranged, binder passes through to be filled out in the emptying aperture of two antelabium.
In a kind of method in above-mentioned back in the present invention, it is closed mutually also can to design the antelabium that makes two halfbodies, and matching design can encircle the ring casing of two die cavitys to encase this two antelabium, and in made hollow spacer, the binder ring encases two antelabium like this.
In the method for the invention, before upper and lower mould mold closing, between this two halfbody, insert CBA; In to this two halfbody and this binder heating processing in this mould, this CBA decomposes and is fluid, makes the interior pressure of this fluid space greater than an atmospheric pressure (1atm).
With the made hollow spacer of method of the present invention, the end face of this hollow spacer is provided with several and protrudes the position.
Be elaborated in conjunction with the accompanying drawings with embodiment below.
Fig. 1 is the schematic perspective view of the goods of a kind of preferred embodiment of the present invention.
Fig. 2 is the manufacturing schematic diagram of a preferred embodiment of the present invention.
Fig. 3 is the schematic diagram of the mould among Fig. 2 of the present invention.
Fig. 4 is the A-A generalized section of Fig. 1 of the present invention.
Fig. 5 is the manufacturing schematic diagram of the another kind of preferred embodiment of the present invention.
The finished product partial sectional view that Fig. 6 makes with Fig. 5 mode for the present invention.
Fig. 7 is the manufacturing schematic diagram of another preferred embodiment of the present invention.
The finished product partial sectional view that Fig. 8 makes with Fig. 7 mode for the present invention.
Fig. 9 is a preferred application structural representation of the goods of preferred embodiment of the present invention.
Figure 10 is the structure applications schematic diagram of the present invention with Fig. 9.
At first please extremely shown in Figure 4 referring to Fig. 1, be provided by the present inventionly a kind ofly to cover the method for making that forms hollow spacer and the preferred embodiment of goods thereof by the two halves film, this air cushion 10 is to make with rubber, it has a upper semi-body 12, a lower semi-body 14 that covers mutually, and the binder 16 that is bonded in these upper and lower semi-body 12,14 peripheries, at 12,14 fluid spaces 18 that form a hollow of this two halfbody.
The method for making of this air cushion 10 is as described below:
At first use one pair of prefabricated mould, precast this upper and lower semi-body 12,14, after this two halfbody 12,14 is prefabricated into, is to be shaped to section to be bowl-shape structure, and respectively has a recess with rubber material (as silica gel), and complete cure not.
In the upper and lower die cavity 26,28 by the upper and lower mould 22,24 of this two halfbody 12,14 being inserted a mould 20, make this upper and lower mould 22,24 closures, the periphery of this two halfbody 12,14 is amplexiformed mutually, this two halfbodies inside also forms a hollow part.In a kind of preferred embodiment of the present invention, respectively the periphery of this halfbody 12,14 also has the antelabium 32,34 that a circle extends outward, and this upper and lower mould 22,24 has the ring casing 36 that a circle communicates with these two die cavitys, 26,28 peripheries, as shown in Figure 3 when closed between its spue line.The inner edge of the ring casing 36 of this upper and lower mould 22,24 promptly in the junction of this ring casing 36 with this two die cavity 26,28, is the clamp- press part 38,40 that respectively has an annular also, and the spacing between them is little than the height of ring casing 36.When this upper and lower mould 22,24 is closed, this two antelabium the 32, the 34th is contained in this ring casing 36, and this two clamp-press part the 38, the 40th adds the inner edge that is pressed in this two antelabium 32,34 when pressurized, its outer rim promptly can natural elasticity be opened outward, and form an annular opening 42 in the outer rim of this two antelabium 32,34, when the perfusion binder, can make binder 16 Jie be bonded to form between this two antelabium 32,34 and fix in this way, its finished product filling is please referring to shown in Figure 4; Wherein, the another kind of preferred embodiment of the present invention, please referring to shown in Figure 5, it is closed mutually also can to design the antelabium 32,34 that makes two halfbodies 12,14, and matching design can be encircled the ring casing 36 of two die cavitys and is encased this two antelabium 32,34, when the perfusion binder, also can make binder 16 that this two antelabium 32,34 is coated cementation in this way, its finished product state is please referring to shown in Figure 6; Moreover, another preferred embodiment of the present invention, please referring to shown in Figure 7, it is closed mutually also can to design the antelabium 32,34 that makes two halfbodies 12,14, and on this two antelabium 32,34, establish the perforation that is involutory, and matching design can be led to the ring casing 36 of two die cavitys and the perforation of two antelabium 32,34, in this way when the perfusion binder, also can make binder 16 that this two antelabium 32,34 is coated cementation, its finished product state is please referring to shown in Figure 8.
Again a binder 16 is bonded in the periphery of this two halfbody 12,14:
This mould 20 has a material road 44 this binder 16 is injected this ring casing 36.This binder 16 is promptly filled in this annular opening 42 along the periphery of this two halfbody 12,14.
To this mold heated, make this air cushion shaping:
This binder 16 is filled in behind this opening 42, again to this mold heated, this binder 16 is connected with two antelabium 32,34, this binder 16 is a kind of rubber mass, or stick with rubber material, it is identical with the constituent of this two halfbody 12,14 to have at least a composition in its composition, when mold heated, and this binder 16 and this two halfbody 12,14 link of can building bridge mutually.
With after this two halfbody 12,14 is connected, this air cushion 10 promptly is shaped at this binder 16, can from mould, take out, and the air cushion after the shaping, its inside promptly forms the fluid chamber with air or liquid 18 of this hollow, as the mechanism of shock-absorbing.
The present invention is in manufacture process, in addition can be before the mould matched moulds, insert an amount of CBA 12,14 of this two halfbodies, then mould is when 16 heating make it the sulfuration setting to this two halfbody 12,14 and binder, this CBA is when curing temperature, can be heated and decompose fully and be gas, by this, have in the fluid space of the air cushion of shaping and be higher than an atmospheric pressure.
The made air cushion of the present invention can be applicable to all multi-purpose articles, for example: and exercise and clothing etc., do not exceed with described content in this specification.Fig. 5, shown in Figure 6 be to illustrate its application state as shock suction body in the shoes.This air cushion can be used as one whole also can make a smaller volume as shown in Figure 5 as the size as the shoe-pad, with air cushion shown in Figure 10 101 or air cushion 102, is seated in the position for sole or heel.Wherein, the air cushion 101 that is seated in the sole place end face establish a weighing apparatus to flange 46, make this flange 46 corresponding to recess position 56 between toe 52 rear ends and sole 54 leading edges, so, when foot 50 was through in the shoes, this indent position 56 can obtain suitable support, makes foot and shoes more docile, and toe 52 is unfolded, to increase wearing comfortableness.Simultaneously, when user's dress was equiped with the shoes descending of this air cushion 101, this flange 46 can supply the sole block, prevents the advancing slip of sole 54, avoids toe 52 to be extruded, the anti-skidding effect when improving descending.
Has following effect according to the made air cushion of method for making of the present invention;
One, common air cushion is not made with rubber, is available rubber system according to method for making of the present invention Become air cushion. Because the matter of rubber is soft, when stressed, can really be out of shape according to outer vertical situation, make this gas The fluid space 18 that fills up 10 inside can be really compressed, and the mechanism of generation one shock-absorbing that can be tangible, Reach shock-absorbing functions, the common air cushion made from plastic cement, shock-absorbing effect of the present invention is more obvious, So have the function that improves shock-absorbing functions. Quality of rubber materials itself has the shock-absorbing work of strain simultaneously With, so the made air cushion of the present invention has more this two shock-absorbings characteristic dual shock-absorbing functions that combines.
Two, this air cushion matter is soft, and human body is directly or indirectly located and during this air cushion, do not had hard sense, Have better sense of touch when therefore using and use preferably sensation.
Three, by between this two halfbody, putting CBA, can be so that the made air cushion of the present invention Internal pressure be higher than atmospheric pressure so that shock-absorbing effect of the present invention can more common various shock suction body All significantly improve.
Claims (10)
1, a kind ofly form the method for making of hollow spacer by ocmpounding two half film, it is characterized in that: be to make hollow spacer with rubber material (as silica gel), its method for making includes following processing procedure:
Earlier make a upper semi-body and a lower semi-body with the rubber material, wherein at least one halfbody is prefabricated setting, makes it section and is bowl-shape;
This two halfbody is placed in the upper and lower die cavity of a mould, make its upper and lower mould mold closing again, the periphery of this two halfbody is amplexiformed mutually, and between this two halfbody, form a hollow part;
Inject a binder toward this mould again, this binder is the periphery of annotating at this two halfbody, makes the periphery of this binder and this two halfbody bonding;
To the heating of this two halfbody in this mould and this binder, make this two halfbody and this binder vulcanize bonding and be shaped, the hollow part of this air cushion inside promptly forms a fluid space after the shaping.
2, a kind ofly form the method for making of ducted body by ocmpounding two half film, it is characterized in that: be to make hollow spacer with rubber material (as silica gel), its method for making includes following processing procedure:
Earlier make a upper semi-body and a lower semi-body with the rubber material, the prefabricated setting of wherein at least one halfbody makes it section and is bowl-shape, also makes the periphery of this two halfbody respectively have the antelabium that a circle extends outward;
This two halfbody is placed in the upper and lower die cavity of a mould, and the spue line of this upper and lower mould is to having the ring casing that a circle communicates with this two die cavitys periphery, make its upper and lower mould mold closing again, the periphery of this two halfbody is amplexiformed mutually, two antelabium of this two halfbody are contained in this ring casing, and between this two halfbody, form a hollow part;
Inject a binder toward this mould again, this binder is the periphery of annotating at this two halfbody, makes two antelabium of this two halfbody bonding;
To the heating of this two halfbody in this mould and this binder, make this two halfbody and this binder vulcanize bonding and be shaped, the hollow part of this air cushion inside promptly forms a fluid space after the shaping.
3, method for making as claimed in claim 2, it is characterized in that: in the upper and lower die cavity that this two halfbody is placed mould, reach the mold closing processing procedure, the clamp-press part that has an annular between at least one die cavity periphery in the used mould and this ring casing, make this upper and lower mould little at height corresponding to this ring casing of gap ratio of this clamp-press part part, when making upper and lower mould mold closing, the inner edge of this two antelabium is pressed and driving fit by clamp-press part, the outer rim of this two antelabium then becomes to open shape, and forms an annular opening between this two outer rim; Processing procedure inject binder toward this mould makes this binder be adhered to the outer rim opening of this two antelabium.
4, method for making as claimed in claim 2 is characterized in that: making in the processing procedure of upper and lower semi-body with the rubber material, making two antelabium of this two halfbody respectively have the perforation that is involutory; In the upper and lower die cavity that two halfbodies is placed mould, reach the mold closing processing procedure, the perforation of this two antelabium is communicated with the ring casing of two die cavitys; At the processing procedure that injects binder toward this mould, this binder is filled out pass through in the perforation of this two antelabium and cementation.
5, method for making as claimed in claim 1 or 2 is characterized in that: before upper and lower mould mold closing, insert CBA between this two halfbody; In to this two halfbody and this binder heating processing in this mould, this CBA decomposes and is fluid, makes the interior pressure of this fluid space greater than an atmospheric pressure (1atm).
6, with the made hollow spacer of method of claim 1, it is characterized in that: this hollow spacer includes: a upper semi-body and a lower semi-body, and wherein the section of at least one halfbody is bowl-shape, and has a recess, and the periphery of this two halfbody amplexiforms mutually; One binder is bonded in this two halfbodies periphery, and this two halfbody is engaged with this binder, and the inside of this two halfbody forms the fluid space of a hollow.
7, use the made hollow spacer of method of claim 2, it is characterized in that: this hollow spacer includes: a upper semi-body and a lower semi-body, and wherein the section of at least one halfbody is bowl-shape, and has a recess, the periphery of this two halfbody respectively has an antelabium, and this two halfbody amplexiforms mutually with this two antelabium; One binder, bonding this two antelabium of this binder makes this two halfbody engage with this binder, and the inside of this two halfbody forms the fluid space of a hollow.
8, hollow spacer as claimed in claim 7 is characterized in that: this binder ring encases this two antelabium.
9, hollow spacer as claimed in claim 7 is characterized in that: this two antelabium is provided with relative perforation, and this binder passes through to be filled out in the perforation of this two antelabium.
10, as claim 6 or 7 described hollow spacers, it is characterized in that: the end face of this hollow spacer is provided with several and protrudes the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99103589 CN1269282A (en) | 1999-04-05 | 1999-04-05 | Manufacture and product of hollow cushion formed by ocmpounding two half film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99103589 CN1269282A (en) | 1999-04-05 | 1999-04-05 | Manufacture and product of hollow cushion formed by ocmpounding two half film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1269282A true CN1269282A (en) | 2000-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99103589 Pending CN1269282A (en) | 1999-04-05 | 1999-04-05 | Manufacture and product of hollow cushion formed by ocmpounding two half film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402270C (en) * | 2006-09-29 | 2008-07-16 | 北京工业大学 | Micro air bag making process |
-
1999
- 1999-04-05 CN CN 99103589 patent/CN1269282A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402270C (en) * | 2006-09-29 | 2008-07-16 | 北京工业大学 | Micro air bag making process |
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