CN110115412B - Sole of laminating type - Google Patents

Sole of laminating type Download PDF

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Publication number
CN110115412B
CN110115412B CN201910337039.5A CN201910337039A CN110115412B CN 110115412 B CN110115412 B CN 110115412B CN 201910337039 A CN201910337039 A CN 201910337039A CN 110115412 B CN110115412 B CN 110115412B
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layer
parts
latex
groove
weight
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CN110115412A (en
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不公告发明人
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QINGDAO SAIWEI SHOES Co.,Ltd.
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Qingdao Saiwei Shoes Co ltd
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/02—Layered products comprising a layer of natural or synthetic rubber with fibres or particles being present as additives in the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0207—Materials belonging to B32B25/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

The invention discloses a fitting type sole, which comprises a foamed silicon rubber shock absorption layer, a latex layer, a wear-resistant rubber grounding layer and a stretchable sole layer, wherein a retainer is arranged between the foamed silicon rubber shock absorption layer and the latex layer, the foamed silicon rubber shock absorption layer and the latex layer are respectively bonded with the lower surface and the upper surface of the retainer to form a middle pad body, an embedded groove matched with the middle pad body is formed in the wear-resistant rubber grounding layer, the middle pad body is arranged in the embedded groove, the foamed silicon rubber shock absorption layer is bonded with the groove bottom of the embedded groove, a protruding part matched with a sole pit is arranged on the latex layer, the protruding part and the latex layer are arranged in an integrated mode, the stretchable sole layer is lapped on the upper surface of the latex layer, anti-slip grains are arranged on the bottom surface of the wear-resistant rubber grounding layer, and the fitting type sole.

Description

Sole of laminating type
Technical Field
The invention relates to a fitting type sole.
Background
Shoes have a long history of development. Approximately 5000 years ago in the yangshao culture period, the most primitive shoe made of hide appeared. Shoes are a tool for protecting feet of people from being injured. At first, in order to overcome special conditions and prevent feet from being difficult or injured, fur shoes are invented. The development of shoes has now made this look. Shoes with various styles and functions can be seen everywhere.
The sole is one of the important components of the shoe, the current degree of fit between the sole and a foot plate is general, particularly the foot plate nest, most of the soles are not fit with the foot plate nest, and the high-fit sole is always one of the most requested directions by the technical personnel in the field.
Disclosure of Invention
The invention aims to provide a fitting type sole with good fitting property with a foot plate.
In order to solve the problems, the invention adopts the following technical scheme:
a laminated sole comprises a foamed silicon rubber shock absorption layer, a latex layer, a wear-resistant rubber grounding layer and a stretchable insole layer, wherein a retainer is arranged between the foamed silicon rubber shock absorption layer and the latex layer, the foamed silicon rubber shock absorption layer and the latex layer are respectively bonded with the lower surface and the upper surface of the retainer to form a middle pad body, an embedded groove matched with the middle pad body is formed in the upper surface of the wear-resistant rubber grounding layer, the middle pad body is arranged in the embedded groove, the foamed silicon rubber shock absorption layer is bonded with the groove bottom of the embedded groove, a protruding portion matched with a sole pit is arranged on the latex layer, the protruding portion and the latex layer are arranged in an integrated mode, the stretchable insole layer is lapped on the upper surface of the latex layer, anti-slip grains are arranged on the bottom surface of the wear-resistant rubber grounding layer, and the latex layer is formed by 210 parts by weight of natural 188 parts of latex, 20-23 parts of methyl hydrogen-containing silicone oil, 3-7 parts of nano silver, 10-15 parts of fructus cnidii, 10-14 parts of semen cassiae, 3-8 parts of radix euphorbiae lantu, 10-12 parts of sepiolite fibers, 2-4 parts of nano zinc oxide, 1-3 parts of tetramethyl thiuram disulfide, 1-4 parts of p-phenylenediamine, 8-12 parts of nano calcium carbonate, 2-4 parts of zinc methacrylate, 1-5 parts of platinum catalyst, 2-6 parts of alum and 8-16 parts of sodium bicarbonate.
Preferably, the back surface of the foamed silicone rubber shock absorption layer is provided with an insertion body, the insertion body and the foamed silicone rubber shock absorption layer are integrally arranged, the wear-resistant rubber grounding layer is provided with an insertion groove matched with the insertion body, the insertion body is adhered to the groove wall and the groove bottom of the insertion groove, and the insertion body and the insertion groove are arranged, so that the connection stability between the foamed silicone rubber shock absorption layer and the wear-resistant rubber grounding layer can be further improved.
Preferably, wear-resisting rubber ground plane both sides all are provided with glues and seal the groove, it is provided with more than one to glue and seal the groove, glue and seal the groove and be equidistant distribution, through being provided with to glue and seal the groove, can fill in partly gluing of shoes surface fabric and seal the inslot and glue, can be so that surface fabric bonding stability is better.
As preferred, but tensile insole layer includes front end and rear end, be provided with link and elastic band between front end and the rear end, front end, rear end and link all bond with the elastic band, the link is provided with more than one, the link connects into the arc body that pairs mutually with the bellying through the elastic band, and wearing formula arc body and bellying all receive the oppression and produce the deformation to in the same place with the good laminating of sole nest, adopted curved tensile structure to be favorable to that the shoe-pad is better to laminate with the emulsion layer.
Preferably, the holder is a flexible pvc or spring plate.
Preferably, the retainer is arranged in a hollow manner, and the overall weight can be effectively reduced by adopting the hollow design.
As preferred, be provided with spacing strap on the emulsion layer, spacing strap both ends all are located between emulsion layer and the holder, the both ends of spacing strap are cliied to emulsion layer and holder, emulsion layer and holder all bond with the both ends of spacing strap, are formed with between spacing strap and the emulsion layer with the perforation of can stretching the insole layer and mate mutually, through being provided with the perforation, can stretch the insole layer and can penetrate in the perforation for the stability of the insole layer of can stretching obtains great promotion, is favorable to stretching the insole layer simultaneously and hugs closely together with the emulsion layer, and is less to stretching the effect influence again.
Preferably, the number of the limiting cloth belts is 2, and the limiting cloth belts are symmetrically distributed.
The preparation method of the latex layer comprises the following steps:
1) pouring 10-15 parts of fructus cnidii, 10-14 parts of semen cassiae and 3-8 parts of radix euphorbiae lantu into a grinder for grinding treatment, wherein the grinding mesh number of the grinding treatment is 45-60 meshes, and preparing powder for later use;
2) pouring 210 parts of natural latex 188-one, 38-45 parts of dimethyl polysiloxane, 20-23 parts of methyl hydrogen silicone oil, 3-7 parts of nano silver, 10-12 parts of sepiolite fiber, 2-4 parts of nano zinc oxide, 1-3 parts of tetramethyl thiuram disulfide, 1-4 parts of p-phenylenediamine, 8-12 parts of nano calcium carbonate, 2-4 parts of zinc methacrylate, 1-5 parts of platinum catalyst, 2-6 parts of alum, 8-16 parts of sodium bicarbonate and the powder prepared in the step 1) into a reaction kettle, carrying out addition reaction at the temperature of 40-45 ℃, and then carrying out injection molding and demolding to obtain the latex layer.
The characteristics or functions of the raw materials of the latex layer are as follows:
natural latex: latex (latex) generally refers to a colloidal emulsion of polymer particles dispersed in water. Also known as latex. An aqueous dispersion of rubber fine particles is conventionally referred to as a latex, and an aqueous dispersion of resin fine particles is conventionally referred to as an emulsion. The products made from latex are called latex products, such as sponge, gloves, toys, rubber tubes, etc.
Dimethyl polysiloxane: the product is named as polydimethyl siloxane and dimethyl silicone oil, and is mainly used as defoaming agent, coating agent and anticaking agent.
Methyl hydrogen silicone oil: the waterproof effect is good. It can be cross-linked to form film under the action of metal salt catalyst.
Nano silver: has strong inhibiting and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like, and can not generate drug resistance. The cotton socks made of the nano silver and the combed cotton fiber have good antibacterial and deodorant effects.
Fructus cnidii: it is commonly used for eczema and itching, and has the functions of killing parasites and relieving itching.
Cassia seed: it is used externally to treat swelling, tinea and other diseases.
Radix euphorbiae ebracteolatae: has the effects of dissipating stagnation and killing parasites, is externally used for treating psoriasis, and can effectively prevent bacterial diseases of foot plates by compounding with nano silver, fructus cnidii and semen cassiae.
Sepiolite fibers: can be used as adsorbent, cleaning agent, deodorant, reinforcing agent, suspending agent, thixotropic agent and filler.
Nano zinc oxide: the rubber has large specific surface area and stronger activity, can be used as a functional additive such as a vulcanizing activator and the like, improves the indexes of smoothness, wear resistance, mechanical strength and ageing resistance of rubber products, and prolongs the service life.
Tetramethylthiuram disulfide: it is a super-vulcanization accelerator for natural rubber, synthetic rubber and latex, and is a broad-spectrum protective bactericide.
P-phenylenediamine: a rubber antioxidant.
Nano calcium carbonate: the rubber has the performance of reinforcing, filling, color matching, improving the processing technology and products, and can make the rubber easy to be mixed and dispersed, the colloid after mixing is soft, and the surface of the rubber is smooth; the extensibility, tensile strength, tearing strength and the like of the product can be improved qualitatively.
Zinc methacrylate: the salt cross-linking bond can be obtained by combining the rubber body with a rubber co-vulcanizing agent and a heat-resistant additive, so that the strength of vulcanized rubber is improved, and the high-temperature and low-temperature performance is improved. In addition, the elasticity can be improved, the tear resistance is improved, the compression permanent property of the reinforcing rubber material is reduced, and the reinforcing rubber material is more suitable for being used in the frequently-stressed environment.
Platinum catalyst: dimethylpolysiloxanes and methyl hydrogen silicone oils can be vulcanized into transparent elastomers in the presence of a platinum catalyst.
Alum: has inhibitory effect on various gram negative and positive cocci and bacilli; has strong bacteriostatic action on common suppurative bacteria.
Sodium bicarbonate: as a foaming agent, the composition is matched with alum to play a synergistic role of uniform foaming.
The invention has the beneficial effects that: through be provided with the emulsion layer that has elastic deformation performance below the shoe-pad, because receive the oppression deformation when dressing, thereby can be better with the sole laminating, simultaneously because be provided with on the emulsion layer with sole nest assorted bellying, can play good supporting effect to the sole nest, simultaneously because the bellying has good deformation effect, the suitability to the sole nest of equidimension not is better, furthermore, the foaming silicon rubber buffer layer back is provided with the inserted body, inserted body and foaming silicon rubber buffer layer formula as an organic whole set up, be provided with on the wear-resisting rubber grounding layer and mate mutually with the inserted body's insertion groove, the cell wall and the tank bottom of inserted body and insertion groove bond, through being provided with inserted body and insertion groove, can further promotion foaming silicon rubber buffer layer and wear-resisting rubber grounding layer between the stability of being connected. Wear-resisting rubber ground plane both sides all are provided with glues and seal the groove, glue and seal the groove and be provided with more than one, glue and seal the groove and be equidistant distribution, through being provided with to glue and seal the groove, can fill in partly gluing of shoes surface fabric and seal the inslot and glue and seal, can be so that surface fabric bonding stability is better. Stretchable insole layer includes front end and rear end, is provided with link and elastic band between front end and the rear end, and front end, rear end and link all bond with the elastic band, and the link is provided with more than one, and the link connects into the arc body that pairs mutually with the bellying through the elastic band, and wearing formula arc body and bellying all receive the oppression and produce the deformation to in the same place with the good laminating of sole nest, adopted curved tensile structure to be favorable to the better and emulsion layer laminating of shoe-pad. The retainer is arranged in a hollow manner, and the hollow design is adopted, so that the overall weight can be effectively reduced. Be provided with spacing strap on the emulsion layer, spacing strap both ends all are located between emulsion layer and the holder, the both ends of spacing strap are cliied to emulsion layer and holder, emulsion layer and holder all bond with the both ends of spacing strap, be formed with between spacing strap and the emulsion layer and can stretch the perforation that the insole layer was mated mutually, through being provided with the perforation, can stretch the insole layer and can penetrate in the perforation, make the stability of the insole layer of can stretching obtain great promotion, be favorable to simultaneously stretching the insole layer and hug closely together with the emulsion layer, influence less to the effect of stretching again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded perspective view of a conformable shoe sole of the present invention.
Fig. 2 is a partial structure diagram of a middle pad body of a fitting type sole according to the present invention.
FIG. 3 is a partial structural view of a stretch insole layer of a conformable shoe sole according to the present invention
In the figure:
1. a foamed silicone rubber shock-absorbing layer; 2. a latex layer; 3. a wear-resistant rubber grounding layer; 4. a stretchable insole layer; 5. a holder; 6. a middle cushion body; 7. a boss portion; 8. an insert body; 9. sealing the groove with glue; 10. a front end; 11. a back end; 12. a connecting end; 13. an elastic band; 14. a limiting cloth belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.
Example 1
As shown in fig. 1-3, a close-fitting shoe sole comprises a foamed silicone rubber shock-absorbing layer 1, a latex layer 2, a wear-resistant rubber grounding layer 3 and a stretchable insole layer, wherein a retainer 5 is arranged between the foamed silicone rubber shock-absorbing layer 1 and the latex layer 2, the foamed silicone rubber shock-absorbing layer 1 and the latex layer 2 are respectively bonded with the lower surface and the upper surface of the retainer 5 to form a middle pad body 6, an embedded groove (not shown) matched with the middle pad body 6 is formed on the wear-resistant rubber grounding layer 3, the middle pad body 6 is arranged in the embedded groove, the foamed silicone rubber shock-absorbing layer 1 is bonded with the groove bottom of the embedded groove, a bulge 7 matched with a sole is arranged on the latex layer 2, the bulge 7 and the latex layer 2 are arranged in an integrated manner, the stretchable insole layer is laid on the upper surface of the latex layer 2, anti-slip patterns (not shown) are arranged on the bottom surface of, the latex layer 2 is composed of 188 parts of natural latex, 38 parts of dimethyl polysiloxane, 20 parts of methyl hydrogen silicone oil, 3 parts of nano silver, 10 parts of fructus cnidii, 10 parts of semen cassiae, 3 parts of radix euphorbiae lantu, 10 parts of sepiolite fiber, 2 parts of nano zinc oxide, 1 part of tetramethyl thiuram disulfide, 1 part of p-phenylenediamine, 8 parts of nano calcium carbonate, 2 parts of zinc methacrylate, 1 part of platinum catalyst, 2 parts of alum and 8 parts of sodium bicarbonate according to the weight part ratio.
In this embodiment, the back surface of the foamed silicone rubber shock-absorbing layer 1 is provided with an insertion body 8, the insertion body 8 and the foamed silicone rubber shock-absorbing layer 1 are integrally arranged, the wear-resistant rubber ground layer 3 is provided with an insertion groove (not shown) matched with the insertion body 8, the insertion body 8 is adhered to the groove wall and the groove bottom of the insertion groove, and the insertion body 8 and the insertion groove are arranged, so that the connection stability between the foamed silicone rubber shock-absorbing layer 1 and the wear-resistant rubber ground layer 3 can be further improved.
In this embodiment, wear-resisting rubber ground plane 3 both sides all are provided with glues and seal groove 9, it is provided with more than one to glue and seal groove 9, glue and seal groove 9 and be equidistant distribution, through being provided with glue and seal groove 9, can fill into to glue and seal groove 9 internal glue with some of shoe fabric and seal, can be so that surface fabric bonding stability is better.
In this embodiment, but tensile insole layer includes front end 10 and rear end 11, be provided with link 12 and elastic band 13 between front end 10 and the rear end 11, front end 10, rear end 11 and link 12 all bond with elastic band 13, link 12 is provided with more than one, link 12 connects into the arc body that pairs mutually with the bellying through elastic band 13, and wearable arc body and bellying 7 all receive the oppression and produce and warp to together with the good laminating in sole nest, adopted curved tensile structure to be favorable to the better laminating with emulsion layer 2 of shoe-pad.
In this embodiment, the cage 5 is flexible pvc.
In this embodiment, the holder 5 is a hollow design, and the overall weight can be effectively reduced by adopting the hollow design.
In this embodiment, be provided with spacing strap 14 on emulsion layer 2, spacing strap 14 both ends all are located emulsion layer 2 and holder 5 between, emulsion layer 2 and holder 5 clip the both ends of spacing strap 14, emulsion layer 2 and holder 5 all with the both ends bonding of spacing strap, be formed with between spacing strap 14 and the emulsion layer 2 with can stretch the perforation (not shown in the figure) that the insole layer pairs mutually, through being provided with the perforation, can stretch in the insole layer can penetrate the perforation for can stretch the stability of insole layer obtains great promotion, is favorable to simultaneously can stretch the insole layer and hugs closely together with emulsion layer 2, and is less to stretching the effect influence again.
In this embodiment, the number of the limiting cloth belts 14 is 2, and the limiting cloth belts 14 are symmetrically distributed.
The preparation method of the latex layer comprises the following steps:
1) pouring 10 parts of fructus cnidii, 10 parts of semen cassiae and 3 parts of radix euphorbiae lantu into a grinder for grinding treatment, wherein the grinding mesh number of the grinding treatment is 45 meshes, and preparing powder for later use;
2) 188 parts of natural latex, 38 parts of dimethyl polysiloxane, 20 parts of methyl hydrogen silicone oil, 3 parts of nano silver, 10 parts of sepiolite fiber, 2 parts of nano zinc oxide, 1 part of tetramethyl thiuram disulfide, 1 part of p-phenylenediamine, 8 parts of nano calcium carbonate, 2 parts of zinc methacrylate, 1 part of platinum catalyst, 2 parts of alum and 8 parts of sodium bicarbonate are poured into a reaction kettle together with the powder prepared in the step 1), addition reaction is carried out at the temperature of 40 ℃, and then injection molding and demolding are carried out to obtain the latex layer.
Example 2
As shown in fig. 1-3, a close-fitting shoe sole comprises a foamed silicone rubber shock-absorbing layer 1, a latex layer 2, a wear-resistant rubber grounding layer 3 and a stretchable insole layer, wherein a retainer 5 is arranged between the foamed silicone rubber shock-absorbing layer 1 and the latex layer 2, the foamed silicone rubber shock-absorbing layer 1 and the latex layer 2 are respectively bonded with the lower surface and the upper surface of the retainer 5 to form a middle pad body 6, an embedded groove (not shown) matched with the middle pad body 6 is formed on the wear-resistant rubber grounding layer 3, the middle pad body 6 is arranged in the embedded groove, the foamed silicone rubber shock-absorbing layer 1 is bonded with the groove bottom of the embedded groove, a bulge 7 matched with a sole is arranged on the latex layer 2, the bulge 7 and the latex layer 2 are arranged in an integrated manner, the stretchable insole layer is laid on the upper surface of the latex layer 2, anti-slip patterns (not shown) are arranged on the bottom surface of, the latex layer 2 is composed of 210 parts of natural latex, 45 parts of dimethyl polysiloxane, 23 parts of methyl hydrogen silicone oil, 7 parts of nano silver, 15 parts of fructus cnidii, 14 parts of semen cassiae, 8 parts of radix euphorbiae lantu, 12 parts of sepiolite fiber, 4 parts of nano zinc oxide, 3 parts of tetramethyl thiuram disulfide, 4 parts of p-phenylenediamine, 12 parts of nano calcium carbonate, 4 parts of zinc methacrylate, 5 parts of platinum catalyst, 6 parts of alum and 16 parts of sodium bicarbonate according to the weight part ratio.
In this embodiment, the back surface of the foamed silicone rubber shock-absorbing layer 1 is provided with an insertion body 8, the insertion body 8 and the foamed silicone rubber shock-absorbing layer 1 are integrally arranged, the wear-resistant rubber ground layer 3 is provided with an insertion groove (not shown) matched with the insertion body 8, the insertion body 8 is adhered to the groove wall and the groove bottom of the insertion groove, and the insertion body 8 and the insertion groove are arranged, so that the connection stability between the foamed silicone rubber shock-absorbing layer 1 and the wear-resistant rubber ground layer 3 can be further improved.
In this embodiment, wear-resisting rubber ground plane 3 both sides all are provided with glues and seal groove 9, it is provided with more than one to glue and seal groove 9, glue and seal groove 9 and be equidistant distribution, through being provided with glue and seal groove 9, can fill into to glue and seal groove 9 internal glue with some of shoe fabric and seal, can be so that surface fabric bonding stability is better.
In this embodiment, but tensile insole layer includes front end 10 and rear end 11, be provided with link 12 and elastic band 13 between front end 10 and the rear end 11, front end 10, rear end 11 and link 12 all bond with elastic band 13, link 12 is provided with more than one, link 12 connects into the arc body that pairs mutually with the bellying through elastic band 13, and wearable arc body and bellying 7 all receive the oppression and produce and warp to together with the good laminating in sole nest, adopted curved tensile structure to be favorable to the better laminating with emulsion layer 2 of shoe-pad.
In this embodiment, the holder 5 is a spring plate.
In this embodiment, the holder 5 is a hollow design, and the overall weight can be effectively reduced by adopting the hollow design.
In this embodiment, be provided with spacing strap 14 on emulsion layer 2, spacing strap 14 both ends all are located emulsion layer 2 and holder 5 between, emulsion layer 2 and holder 5 clip the both ends of spacing strap 14, emulsion layer 2 and holder 5 all with the both ends bonding of spacing strap, be formed with between spacing strap 14 and the emulsion layer 2 with can stretch the perforation (not shown in the figure) that the insole layer pairs mutually, through being provided with the perforation, can stretch in the insole layer can penetrate the perforation for can stretch the stability of insole layer obtains great promotion, is favorable to simultaneously can stretch the insole layer and hugs closely together with emulsion layer 2, and is less to stretching the effect influence again.
In this embodiment, the number of the limiting cloth belts 14 is 2, and the limiting cloth belts 14 are symmetrically distributed.
The preparation method of the latex layer comprises the following steps:
1) pouring 15 parts of fructus cnidii, 14 parts of semen cassiae and 8 parts of radix euphorbiae lantu into a grinder for grinding treatment, wherein the grinding mesh number of the grinding treatment is 60 meshes, and preparing powder for later use;
2) 210 parts of natural latex, 45 parts of dimethyl polysiloxane, 23 parts of methyl hydrogen silicone oil, 7 parts of nano silver, 12 parts of sepiolite fiber, 4 parts of nano zinc oxide, 3 parts of tetramethyl thiuram disulfide, 4 parts of p-phenylenediamine, 12 parts of nano calcium carbonate, 4 parts of zinc methacrylate, 5 parts of platinum catalyst, 6 parts of alum and 16 parts of sodium bicarbonate are poured into a reaction kettle together with the powder prepared in the step 1), addition reaction is carried out at the temperature of 45 ℃, and then injection molding and demolding are carried out to obtain the latex layer.
The invention has the beneficial effects that: through be provided with the emulsion layer that has elastic deformation performance below the shoe-pad, because receive the oppression deformation when dressing, thereby can be better with the sole laminating, simultaneously because be provided with on the emulsion layer with sole nest assorted bellying, can play good supporting effect to the sole nest, simultaneously because the bellying has good deformation effect, the suitability to the sole nest of equidimension not is better, furthermore, the foaming silicon rubber buffer layer back is provided with the inserted body, inserted body and foaming silicon rubber buffer layer formula as an organic whole set up, be provided with on the wear-resisting rubber grounding layer and mate mutually with the inserted body's insertion groove, the cell wall and the tank bottom of inserted body and insertion groove bond, through being provided with inserted body and insertion groove, can further promotion foaming silicon rubber buffer layer and wear-resisting rubber grounding layer between the stability of being connected. Wear-resisting rubber ground plane both sides all are provided with glues and seal the groove, glue and seal the groove and be provided with more than one, glue and seal the groove and be equidistant distribution, through being provided with to glue and seal the groove, can fill in partly gluing of shoes surface fabric and seal the inslot and glue and seal, can be so that surface fabric bonding stability is better. Stretchable insole layer includes front end and rear end, is provided with link and elastic band between front end and the rear end, and front end, rear end and link all bond with the elastic band, and the link is provided with more than one, and the link connects into the arc body that pairs mutually with the bellying through the elastic band, and wearing formula arc body and bellying all receive the oppression and produce the deformation to in the same place with the good laminating of sole nest, adopted curved tensile structure to be favorable to the better and emulsion layer laminating of shoe-pad. The retainer is arranged in a hollow manner, and the hollow design is adopted, so that the overall weight can be effectively reduced. Be provided with spacing strap on the emulsion layer, spacing strap both ends all are located between emulsion layer and the holder, the both ends of spacing strap are cliied to emulsion layer and holder, emulsion layer and holder all bond with the both ends of spacing strap, be formed with between spacing strap and the emulsion layer and can stretch the perforation that the insole layer was mated mutually, through being provided with the perforation, can stretch the insole layer and can penetrate in the perforation, make the stability of the insole layer of can stretching obtain great promotion, be favorable to simultaneously stretching the insole layer and hug closely together with the emulsion layer, influence less to the effect of stretching again.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention.

Claims (5)

1. The utility model provides a sole of laminating type which characterized in that: the stretchable insole comprises a foamed silicon rubber shock-absorbing layer, a latex layer, a wear-resistant rubber grounding layer and a stretchable insole layer, wherein a retainer is arranged between the foamed silicon rubber shock-absorbing layer and the latex layer, the foamed silicon rubber shock-absorbing layer and the latex layer are respectively bonded with the lower surface and the upper surface of the retainer to form a middle insole body, an embedded groove matched with the middle insole body is formed in the upper surface of the wear-resistant rubber grounding layer, the middle insole body is arranged in the embedded groove, the foamed silicon rubber shock-absorbing layer is bonded with the groove bottom of the embedded groove, a protruding part matched with a sole pit is arranged on the latex layer, the protruding part and the latex layer are arranged in an integrated manner, the stretchable insole layer is lapped on the upper surface of the latex layer, the stretchable insole layer comprises a front end and a rear end, a connecting end and an elastic belt are arranged between the front end and the rear end, the front end, the connecting ends are connected into an arc-shaped body matched with the convex part through an elastic band, the retainer is a flexible pvc or a spring piece, the anti-skid rubber grounding layer is characterized in that the retainer is arranged in a hollowed-out manner, the bottom surface of the wear-resistant rubber grounding layer is provided with anti-skid grains, and the latex layer is composed of 210 parts by weight of 188-fold natural latex, 38-45 parts by weight of dimethyl polysiloxane, 20-23 parts by weight of methyl hydrogen-containing silicone oil, 3-7 parts by weight of nano silver, 10-15 parts by weight of fructus cnidii, 10-14 parts by weight of semen cassiae, 3-8 parts by weight of radix euphorbiae lantu, 10-12 parts by weight of sepiolite fibers, 2-4 parts by weight of nano zinc oxide, 1-3 parts by weight of tetramethyl thiuram disulfide, 1-4 parts by weight of p-phenylenediamine, 8-12 parts by weight of nano calcium carbonate, 2-4 parts by weight of zinc.
2. The conformable shoe sole of claim 1, wherein: the back of the foamed silicon rubber shock absorption layer is provided with an insertion body, the insertion body and the foamed silicon rubber shock absorption layer are arranged in an integrated mode, the wear-resistant rubber grounding layer is provided with an insertion groove matched with the insertion body, and the insertion body is bonded with the groove wall and the groove bottom of the insertion groove.
3. The conformable shoe sole of claim 1, wherein: wear-resisting rubber ground plane both sides all are provided with glues and seal the groove, it is provided with more than one to glue to seal the groove, it is equidistant distribution to glue to seal the groove.
4. The conformable shoe sole of claim 1, wherein: the shoe sole is characterized in that a limiting cloth belt is arranged on the latex layer, two ends of the limiting cloth belt are located between the latex layer and the retainer, two ends of the limiting cloth belt are clamped by the latex layer and the retainer, the latex layer and the retainer are bonded with two ends of the limiting cloth belt, and a through hole matched with the stretchable shoe sole layer is formed between the limiting cloth belt and the latex layer.
5. The conformable shoe sole of claim 4, wherein: spacing strap is provided with 2, spacing strap is the symmetric distribution.
CN201910337039.5A 2019-04-25 2019-04-25 Sole of laminating type Active CN110115412B (en)

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Publication number Priority date Publication date Assignee Title
CN111838885B (en) * 2020-07-28 2021-06-15 河南邦尼生物工程有限公司 Shock-proof type shoe-pad

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2607044Y (en) * 2003-01-06 2004-03-24 黄国斌 Seisure shoes
CN101156719A (en) * 2007-11-19 2008-04-09 陈威利 Wave energy resonance massage magnetic gas curative effect instant barycenter stabilising rubber and/or plastics mid-sole shoe material
CN204351178U (en) * 2015-01-16 2015-05-27 广州市健升贸易有限公司 Releive pressure pin heel at the bottom of and footwear
CN105768347A (en) * 2016-04-26 2016-07-20 特步(中国)有限公司 Shock-absorption soles and shock absorption shoes adopting same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2607044Y (en) * 2003-01-06 2004-03-24 黄国斌 Seisure shoes
CN101156719A (en) * 2007-11-19 2008-04-09 陈威利 Wave energy resonance massage magnetic gas curative effect instant barycenter stabilising rubber and/or plastics mid-sole shoe material
CN204351178U (en) * 2015-01-16 2015-05-27 广州市健升贸易有限公司 Releive pressure pin heel at the bottom of and footwear
CN105768347A (en) * 2016-04-26 2016-07-20 特步(中国)有限公司 Shock-absorption soles and shock absorption shoes adopting same

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