CN102309088B - Shoe sole provided with support sheet - Google Patents
Shoe sole provided with support sheet Download PDFInfo
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- CN102309088B CN102309088B CN 201110106558 CN201110106558A CN102309088B CN 102309088 B CN102309088 B CN 102309088B CN 201110106558 CN201110106558 CN 201110106558 CN 201110106558 A CN201110106558 A CN 201110106558A CN 102309088 B CN102309088 B CN 102309088B
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Abstract
The invention provides a shoe sole provided with a support sheet. The shoe sole is characterized by comprising a middle sole, an undersole and a support chip, wherein the support chip is positioned between the middle sole and the undersole, is used for stabilizing, is arranged along the longitudinal central axis of the lower surface of the middle sole, and extends from the front part of a foot sole to the middle part of a heel. In the shoe sole, the support chip which passes through a foot sole, a foot arch and the heel is arranged in a specific region, so that the entire shoe sole is limited in an easiest and most centralized way, high flexural stability and air permeability are achieved, and the shoe sole is more comfortable for wearing; and moreover, the shoe sole has the advantages of simple manufacturing process, high production efficiency and low cost.
Description
Technical field
The present invention relates to a kind of sole, particularly a kind of sole that has support chip.
Background technology
Follow the progress of growth in the living standard and science and technology, the comfortableness of sole and health affected is subject to people's attention gradually.Thereby functions such as bumper and absorbing shock effect, gas permeability and the deformation stability design at sole at present emerges in an endless stream.
Wherein, be called at the pliability of sole and existing design such as the name of torsional stability: the deflection sole, the patent No. is a plurality of United States Patent (USP)s that 01804503.0 Chinese invention patent and this patent prior art part are mentioned, footwear outer bottom with internal cavity is disclosed, this internal cavity has the rib-shaped structure pattern, and this rib-shaped structure links to each other with the side of footwear outer bottom or be one-body molded with the footwear outer bottom.Attempt to improve by the restriction of rib-shaped structure the torsional stability of footwear outer bottom.No matter rib-shaped structure is to be connected with outer bottom by bonding, still one-body molded with the footwear outer bottom, form the cavity of rib shape skeleton like this at sole part, frequent stressed rib is limited service life, and stamping press usually is not the upper surface that vertically acts on rib, because bear improper distortion extruding for a long time, pull, rib shape skeleton is easy to damage; Have again because rib shape skeleton is to disperse to arrange to place sole, its with footwear in the contact position at the end to the sole generation foreign body sensation of sensitivity, make sole feel uncomfortable.
In addition, the patent No. is that 200920193058.7 Chinese utility model discloses " a kind of sole that has airing function ", this technology arranges the air bag cushion and the gas port that is connected with pore of band pore at sole, described pore place arranges Non-return air valve, the ventilating structure of design like this, make the good gas circulation of the inner formation of extraneous air and sport footwear, wear more ventilative, comfortable.But, owing to need carry out independent special processing at sole the cost of manufacture height is installed.
Summary of the invention
The invention provides a kind of sole that has support chip, by run through the support chip of sole, arch of foot, heel in the privileged site setting, realize support chip to the restriction of whole sole in mode the most brief, that concentrate, have flexural stability and gas permeability preferably; And manufacturing process is simple, the production efficiency height, and cost is low.
Technical scheme of the present invention is:
A kind of sole that has support chip, the end and the big end and the support chip that between the middle end and the big end, plays stabilization in comprising, described support chip in described under the vertical central axis setting on surface, described support chip is through to the heel middle part from the sole front portion.
In described the forward foot in a step metacarpus at the end be have trunk and the inside and outside both sides of trunk respectively corresponding balanced that arrange, longitudinally be intervally arranged laterally in the fish bone well structure of end balance strip, described trunk is arranged on the end vertical central axis, longitudinally arrange in twos in form between the end balance strip connect in end upper and lower surface, will be vertically adjacent in isolated a plurality of first grooves of end balance strip, described in the end be the hard elastics soft material.
The lower surface of the shape of described support chip first half and described middle footing palm place trunk is suitable, the corresponding heel central part in described support chip rear end is circular configuration, and the first half of the described relatively support chip of cross section at the corresponding arch of foot of the interlude of described support chip place is narrow strip.
Described support chip front end is by the camber line sealing of a bending to the inside, by becoming the hypotenuse transition of 75 ° of angles to shrink approximately with described support chip interlude both sides, each angle of described support chip is all with arc transition between the first half of described support chip and the interlude of described support chip.
The width of the interlude of described support chip is 0.3 times to 0.5 times of first half width of described support chip, and the width of the circular configuration of described support chip rear end is 0.3 times to 0.7 times of bottom horizontal length in this place, and the thickness of described support chip is the 2-8 millimeter.
The lower surface at the end is provided with the fluting suitable with described support chip in described, and described support chip is arranged in the described fluting, and the first half of described support chip was fixed at the middle end and the big end.
Described hard elastics soft material is the EVA material; Described in each end balance strip longitudinal length about equally, its lateral length is along with the lateral length of forefoot part is different and different, the longitudinal length of described each first groove about equally; The longitudinal length of balance strip of the described middle end is 2 times to 5 times of the described first groove longitudinal length; 0.5 times to 1.5 times of the mean value of described trunk lateral length of balance strip at the bottom of the lateral length that is arranged in the first groove place is described inboard or the outside.
End balance strip is that its horizontal mid portion is to the arc convex configuration of front end of middle end protuberance in each of inboard, the described middle end, end balance strip is laterally straight vertical bar or horizontal male structure under the arc that slightly swells to rear end, the middle end of mid portion, balance strip formation of the middle end wavy shaped configuration that end balance strip is corresponding with the outside in each of described inboard in basolateral in described.
The inside and outside both sides equilibrium in the arch of foot at the end and heel junction is provided with second groove that connects upper and lower surface in described, the lateral length of inside and outside second groove be in this place bottom horizontal length 1/8 to 1/3, described in the end heel outer ledge correspondence one or several arc-shaped notch is set.
Foot bow place is arranged with the strip projected parts that becomes 75 ° of angles, parallel interval arrangement longitudinally with support chip interlude both sides approximately in described along described support chip interlude both sides, is groove between the described strip projected parts; The footing heel is divided into U-shaped platform around described support chip rear end circular configuration in described, described U-shaped platform surface along the outside, posterior edges is provided with the shallow slot of similar C type.
Described U-shaped platform inboard is ramp structure around the edge of described support chip.
The described middle end begins from back to front gradually from the arch of foot place, and slyness is punctured into zero thickness, the thickness at heel part and arch of foot place is suitable, the lower surface of described U-shaped platform is concordant with described strip projected parts lower surface, and protrude from the lower surface of described support chip, bottom surface, the middle end forms one spoonful of connected in star in described support chip latter half corresponding position.
Upper surface of the described middle end is that the edge extends upward the concave curved surface suitable with the shape of foot plate surface, front portion, bottom surface, the described middle end begins to extend to the front upper place with certain curvature from the sole place, and the rear portion begins to extend to the back upper place greater than described curvature of extending curvature to the front upper place from the heel place.
The end is the integrative-structure of global formation in described.
The described big end, comprise the preceding end and the end, back, the described preceding end, be made of the balance strip of the big end that flap and balance strip shape of the some and middle end are complementary, the relevant position of end balance strip lower surface during balance strip of the described big end is bonded in, described flap extends upward, encase the medium bottom shoes point, the described end, back and described shallow slot are complementary.
The lower surface of balance strip of the described big end is provided with concavo-convex that is parallel to balance strip widthwise edge edge, the big end, and described flap and the lower surface at the end, described back are provided with concavo-convex of almost parallel each other.
Surface and described U-shaped platform lower surface joining place are provided with first shallow ridges under the described back.
Surperficial corresponding position is respectively equipped with second shallow ridges under the corresponding described U-shaped platform lower surface of described circular arc recess and the described back.
Described support chip is that hard material is made, and the plasticity high-abrasive material is adopted at the described big end, and the elasticity at the described big end is less than the elasticity at the end in described.
Technique effect of the present invention:
The sole that has support chip of the present invention, between the middle end and the big end along in end vertical central axis setting run through the support chip of sole, arch of foot, heel, limit the crooked deformation of sole, play stable effect comprehensively, avoid both feet excessively to sprain because of sole deformation at motion process.
The lower surface of the first half of support chip and described middle footing palm place trunk is suitable, the corresponding heel central part in described support chip rear end is circular configuration, the first half of the relative support chip of cross section at the corresponding arch of foot of the interlude of described support chip place is narrow strip, be arranged on vertical central axis place, bottom surface, run through sole, arch of foot, heel, realized the restriction of support chip to whole sole in mode the most brief, that concentrate like this.In addition, the shape of described support chip bottom surface designs according to the pressure-bearing characteristics of sole, arch of foot and heel zones of different, and coordinates mutually with the overall structure at the middle end.
The forward foot in a step metacarpus at the middle end is the fish bone well structure, and described trunk is arranged on the end vertical central axis, and balance strip longitudinal separation of the middle end is arranged at the outside in the trunk, makes material and adopts the hard elastics soft material.During walking, soft material balance strip energy lateral thrust, the change of shape in adaptation people pin vola plays the effect of buffering, absorbs the reaction force that the vola is subjected to, and makes dress more comfortable; In the balance strip of the middle end of formed space, the end to make sole put forth effort the deformation space distinguished in each orientation bigger, to adapt to the stamping press that varying strength distributes, play force balance, the effect of bumper and absorbing shock, simultaneously, owing to have between the balance strip of the middle end at interval, end balance strip is stressed inevitable different in vertical adjacent two, stressed big balance strip deformation of the middle end is big, stressed little balance strip deformation of the middle end is little, because both are not complete overall structures, stressed being independent of each other each other, stressed so little balance strip of the middle end is not because deformation is subjected to the influence of adjacent stressed big balance strip of the middle end, can enough support forces be arranged to corresponding vola, make sole when carrying out the action of the big pressure of sole, stressed big position buffering big (because deformation is big), it is firm that stressed little position is supported sole, make the vola feel both flexible, very stable again.
In between the end balance strip, inside and outside both sides and the interior outer ledge of heel of the middle end of the arch of foot at the middle end and heel junction first groove, second groove and the arc-shaped notch that are respectively equipped with up/down perforation, make the footwear inner air and outer air form convection current like this, keep interior each position of footwear dry and comfortable, make dress more comfortable.
To be designed to the right and left bending direction opposite for end balance strip in described, like this in the motion process when being subjected to extraneous stamping press, sole absorbs energy generation deformation, discharge energy storage then gradually, recover deformation, simultaneously inside and outside double side acting is in the elastic force component in the horizontal direction of foot plate surface, direction is opposite, cancel out each other, realize the balance conduction of inside and outside pressure at both sides, play the effect of balance and stability.
Foot bow place is arranged with the strip projected parts that becomes 75 ° of angles, parallel interval arrangement longitudinally with support chip interlude both sides approximately in described along described support chip interlude both sides, it is groove between the described strip projected parts, it is bigger that the strip projected parts of space makes arch of foot put forth effort to distinguish interior crooked deformation amplitude, to adapt to the stamping press that varying strength distributes, the arch of foot position is played the effect of support and damping.
The footing heel is divided into the U-shaped platform structure around described support chip rear end circular configuration in described, the described middle end begins from back to front gradually from the arch of foot place, and slyness is punctured into zero thickness, the thickness at heel part and arch of foot place is suitable, the stamping press strength distribution of bearing according to sole designs, effectively damping and strengthen sense of stability when keeping sole light and handy like this.
The lower surface of described U-shaped platform is concordant with described strip projected parts lower surface, and protrude from the lower surface of described support chip, bottom surface, the middle end forms one spoonful of connected in star in described support chip latter half corresponding position, outstanding part has increased the energy absorption capability of heel portion, so both saved material, make sole lighter and handier again, also can play anti-skidding effect.
Described U-shaped platform surface along the outside, posterior edges is provided with the shallow slot of similar C type, the end, described back, be complementary with described shallow slot, adopts the plasticity high-abrasive material, this structure is to design according to the main worn area of sole heel, can strengthen the anti-wear performance of sole heel.
Described U-shaped platform inboard is ramp structure around the edge of described support chip; The lower surface of balance strip of the described big end is provided with concavo-convex that is parallel to balance strip widthwise edge edge, the big end, and described flap and the lower surface at the end, described back are provided with concavo-convex of almost parallel each other; Surface and described U-shaped platform lower surface joining place are provided with first shallow ridges under the described back; Surperficial corresponding position is respectively equipped with second shallow ridges under the corresponding described U-shaped platform lower surface of described circular arc recess and the described back.These designs make the sole face form groove and the darker decorative pattern of texture of a lot of fluctuatings, have increased traction greatly.
Upper surface of the described middle end is that the edge extends upward the concave curved surface suitable with the shape of foot plate surface, the concave curved surface design is encapsulated in foot plate surface in the sole, the dress get up more to fit, more comfortable, front portion, bottom surface, the described middle end begins to extend to the front upper place with certain curvature from the sole place, the rear portion begins to extend to the back upper place greater than described curvature of extending curvature to the front upper place from the heel place, this Streamline Design is elegant in appearance, makes whole lines more smooth, and structure is more stable.
Described flap extends upward, and encases the medium bottom shoes point, can play the effect of protection instep and extensor tendon.
The end is the integrative-structure of global formation in described, the convenient batch process in batches, and cost of manufacture is low.
Described support chip is that hard material is made; elastomeric material is adopted at the end in described; the plasticity high-abrasive material is adopted at the described big end; the elasticity at the described big end is less than the elasticity at the end in described; can make sole both soft comfortable, solid wear-resisting like this; have good flexural stability again, effectively protect fragile joints such as knee and ankle.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of one embodiment of the invention.
Fig. 2 is surface structure schematic diagram of the middle end of the present invention.
Fig. 3 is a kind of bottom surface of the present invention structural representation.
Fig. 4 is the outboard structure schematic diagram of Fig. 1 embodiment of the present invention.
Fig. 5 is the bottom surface structural representation of one embodiment of the invention.
Reference numeral lists as follows: the end among the 100-, 101-first groove, 102-second groove, 103-arc-shaped notch, end balance strip among the 104-, 105-fluting, 106-strip projected parts, 107-groove, 108-U shape platform, 109-shallow slot, 110-trunk, the big end of 200-, the preceding end of 201-, the end behind the 202-, the 203-flap, balance strip of the big end of 204-, 300-support chip, 400-spoon connected in star, 500-first shallow ridges, 600-second shallow ridges.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further.
Referring to Fig. 1,2,3,4, a kind of sole that has support chip, the end 100 and the big end 200 in comprising, and the support chip 300 that plays stabilization, support chip 300 is between the middle end 100 and the big end 200, the supporting construction of avoiding the middle end of soft material and relative hard at the bottom of the contact feet, makes sole produce foreign body sensation simultaneously, feels uncomfortable; Among Fig. 1, the vertical central axis setting of the ends 100 lower surface is through to the heel middle part in support chip 300 edges from the sole front portion, is positioned at the center of effort of whole sole, and stable effect is comprehensively played in deformation to sole.
Shown in Figure 2, the forward foot in a step metacarpus at the middle end 100 is the fish bone well structure, described fish bone well structure is for having trunk 110 and trunk 110 inside and outside both sides corresponding balanced setting the respectively, the laterally middle end balance strip 104 that longitudinally is intervally arranged, respectively there are 5 laterally middle end balance strips 104 in the trunk 110 interior outsides among Fig. 1, trunk 110 is arranged on the ends 100 vertical central axis, what longitudinally arrange forms the ends 100 upper and lower surface in the perforation between the balance strip of the middle end 104 in twos, with balance strip 104 isolated a plurality of first grooves 101 of vertical adjacent middle end, among Fig. 1, add the groove that forms with flap part and foot arch part, first groove 101 of trunk 110 left and right sides has 6, and the middle end 100 is the hard elastics soft material.The fish bone well structure of soft material can be disperseed stressed, makes sole feel both soft high resiliences, has support force again, makes sole sensation balance and stable.
The lower surface of the shape of support chip 300 first halfs and 100 sole place trunks 110 of the middle end is suitable, the corresponding heel central part in support chip 300 rear ends can be the circular configuration (see figure 1), the first half of the relative support chip 300 of cross section at the corresponding arch of foot of the interlude of support chip 300 place is narrow strip, pressure-bearing characteristics according to sole, arch of foot and heel zones of different design, and the sole that pressure-bearing is concentrated relatively, intensity is bigger and support chip 300 first halfs and the rear end of heel place correspondence are wideer; Support chip 300 only concentrate to cover the part at sole center in addition, realizes restriction to whole sole in mode the most brief, that concentrate, can avoid excessively limiting simultaneously the deformation space that sole is puted forth effort to distinguish.In addition, the corresponding heel central part in support chip 300 rear ends can not be circular configuration also, but oval-shaped structure, as Fig. 5.
Among Fig. 1, support chip 300 front ends are by the camber line sealing of a bending to the inside, by becoming the hypotenuse transition of 75 ° of angles to shrink approximately with support chip 300 interlude both sides, each angle of support chip 300 is all with arc transition between the interlude of the first half of support chip 300 and support chip 300.The width of the interlude of support chip 300 is 0.3 times to 0.5 times of first half width of support chip 300 among Fig. 1, the width of the ellipse of support chip 300 rear ends (circle is regarded as special ellipse) structure is 0.3 times to 0.7 times of bottom horizontal length in this place, the thickness of support chip 300 is the 2-8 millimeter, preferred 2.5-3.5 millimeter, or 6-8 millimeter.This thickness can adjust according to the difference in functionality footwear.
In the lower surface at the end 100 be provided with the fluting suitable with support chip 300, support chip 300 is arranged in the fluting 105, and fluting 105 is used for installing support chip 300, and support chip 300 first halfs were fixed at the middle end 100 and the big end 200, latter half and the middle end 100, do not fix, and are movable part.
Described hard elastics soft material is the EVA material; In each the longitudinal length of end balance strip 104 about equally, its lateral length is along with the lateral length of forefoot part is different and different, the longitudinal length of each first groove 101 about equally; The longitudinal length of balance strip of the middle end 104 is 2 times to 5 times of first groove, 101 longitudinal lengths, both length is can keep disperseing stressed effect, the supporting role at the end 100 is limited and is preferably 3 to 5 times in being unlikely to again to lose, such as the sole for 27cm, the longitudinal length of balance strip of the middle end 104 is 1.6cm, and first groove, 101 longitudinal lengths are 0.4cm; 0.5 times to 1.5 times of the mean value of trunk 110 lateral length of balance strip 104 at the bottom of the lateral length that is arranged in first groove, 101 places is inboard or the outside, can guarantee the supporting role of trunk 110, end balance strip 104 plays the balance and stability effect in making again simultaneously.Certainly, the longitudinal length of end balance strip 104 also can be unequal in each, and such as the high zone of stressed big and stressed frequency, longitudinal length can be grown.The lateral length that is arranged in inboard end balance strip 104 equals or is longer than the lateral length of the corresponding end balance strip 104 that is arranged in the outside, to adapt with the shape of pin and the characteristics of putting forth effort.
The inside and outside both sides equilibrium in the arch of foot at the middle end 100 and heel junction is provided with second groove 102 that connects upper and lower surface, the lateral length of inside and outside second groove 102 be in this place the ends 100 lateral length 1/8 to 1/3, outer ledge is provided with arc-shaped notch 103 in the heel of the middle ends 100, and arc-shaped notch 103 can correspondence arrange one or several in inside and outside both sides.
Arch of foot place, 100 bottom surface, the middle end is arranged with the strip projected parts 106 that becomes 75 ° of angles, parallel interval arrangement longitudinally with the 105 interlude both sides of slotting approximately along fluting 105 interlude both sides, be groove between the strip projected parts 106; In the ends 100 heel part be U-shaped platform 108 structures around described fluting 105, U-shaped platform 108 surfaces along the outside, posterior edges is provided with the shallow slot 109 of similar C type.
U-shaped platform 108 inboards are ramp structure around the edge of fluting 105.
The middle end 100 begins from back to front gradually from the arch of foot place, and slyness is punctured into zero thickness, the thickness at heel part and arch of foot place is suitable, the lower surface of U-shaped platform 108 is concordant with strip projected parts 106 lower surfaces, and protrude from the lower surface of support chip 300, bottom surface, the middle ends 100 forms one spoonful of connected in star 400 (see figure 3) in support chip 300 latter half corresponding positions.
Upper surface of the middle ends 100 is that the edge extends upward the concave curved surface suitable with the shape of foot plate surface, front portion, 100 bottom surface, the middle end begins to extend to the front upper place with certain curvature from the sole place, and the rear portion begins to extend to the back upper place greater than described curvature of extending curvature to the front upper place from the heel place.
The middle end 100 with above-mentioned design, be the integrative-structure of global formation, by the one-body molded formation said structure of mould.
See Fig. 1 and Fig. 3, the big end 200, comprise the preceding end 201 and the end 202, back, the preceding end 201, be made of the balance strip of the big end 204 that flap 203 and balance strip 104 shapes of the some and middle end are complementary, the relevant position of end balance strip 104 lower surfaces during balance strip of the big end 204 is bonded in, flap 203 extends upward, the ends 100 toe cap in encasing, the back end 202, be complementary with shallow slot 109.
The lower surface of balance strip of the big end 204 is provided with concavo-convex that is parallel to balance strip of the big end 204 widthwise edge edges, and flap 203 and the lower surface at the end 202, back are provided with concavo-convex (not shown) of almost parallel each other.
Lower surface of the back ends 202 and U-shaped platform 108 lower surface joining places are provided with first shallow ridges 500.
Should be understood that; the above specific embodiment can make those skilled in the art more fully understand the invention; but do not limit the present invention in any way creation; all do not break away from technical scheme and the improvement thereof of the spirit and scope of the invention, and it all is encompassed in the middle of the protection domain of the invention patent.
Claims (9)
1. sole that has support chip, it is characterized in that, comprise the end and the big end and the support chip that between the middle end and the big end, plays stabilization, described support chip in described under the vertical central axis setting on surface, described support chip is through to the heel middle part from the sole front portion, the forward foot in a step metacarpus at the end is to have trunk and corresponding balanced setting of the inside and outside both sides of trunk difference in described, the fish bone well structure of the laterally middle end balance strip that longitudinally is intervally arranged, described trunk is arranged on the end vertical central axis, what longitudinally arrange forms end upper and lower surface in the perforation between the balance strip of the middle end in twos, with vertical adjacent middle isolated a plurality of first grooves of end balance strip, the end is the hard elastics soft material in described, the lower surface of the shape of described support chip first half and described middle footing palm place trunk is suitable, the corresponding heel central part in described support chip rear end is circular configuration, the first half of the described relatively support chip of cross section at the corresponding arch of foot of the interlude of described support chip place is narrow strip, the width of the interlude of described support chip is 0.3 times to 0.5 times of first half width of described support chip, the width of the circular configuration of described support chip rear end is 0.3 times to 0.7 times of bottom horizontal length in this place, and the thickness of described support chip is 2-8 millimeters.
2. the sole that has support chip according to claim 1, it is characterized in that, described support chip front end is by the camber line sealing of a bending to the inside, by becoming the hypotenuse transition of 75 ° of angles to shrink approximately with described support chip interlude both sides, each angle of described support chip is all with arc transition between the first half of described support chip and the interlude of described support chip.
3. the sole that has support chip according to claim 1, it is characterized in that, the lower surface at the end is provided with the fluting suitable with described support chip in described, and described support chip is arranged in the described fluting, and the first half of described support chip was fixed at the middle end and the big end.
4. the sole that has support chip according to claim 1 is characterized in that, described hard elastics soft material is the EVA material; Described in each end balance strip longitudinal length about equally, its lateral length is along with the lateral length of forefoot part is different and different, the longitudinal length of described each first groove about equally; The longitudinal length of balance strip of the described middle end is 2 times to 5 times of the described first groove longitudinal length; 0.5 times to 1.5 times of the mean value of described trunk lateral length of balance strip at the bottom of the lateral length that is arranged in the first groove place is described inboard or the outside.
5. the sole that has support chip according to claim 1, it is characterized in that, end balance strip is that its horizontal mid portion is to the arc convex configuration of front end of middle end protuberance in each of inboard, the described middle end, end balance strip is laterally straight vertical bar or horizontal male structure under the arc that slightly swells to rear end, the middle end of mid portion, balance strip formation of the middle end wavy shaped configuration that end balance strip is corresponding with the outside in each of described inboard in basolateral in described.
6. the sole that has support chip according to claim 1, it is characterized in that, the inside and outside both sides equilibrium in the arch of foot at the end and heel junction is provided with second groove that connects upper and lower surface in described, the lateral length of inside and outside second groove be in this place bottom horizontal length 1/8 to 1/3, described in the end heel outer ledge correspondence one or several arc-shaped notch is set.
7. the sole that has support chip according to claim 6, it is characterized in that, foot bow place is arranged with the strip projected parts that becomes 75 ° of angles, parallel interval arrangement longitudinally with support chip interlude both sides approximately in described along described support chip interlude both sides, is groove between the described strip projected parts; The footing heel is divided into U-shaped platform around described support chip rear end circular configuration in described, described U-shaped platform surface along the outside, posterior edges is provided with the shallow slot of similar C type.
8. the sole that has support chip according to claim 7, it is characterized in that, the described middle end begins from back to front gradually from the arch of foot place, and slyness is punctured into zero thickness, the thickness at heel part and arch of foot place is suitable, the lower surface of described U-shaped platform is concordant with described strip projected parts lower surface, and protrude from the lower surface of described support chip, bottom surface, the middle end forms one spoonful of connected in star in described support chip latter half corresponding position.
9. the sole that has support chip according to claim 1 is characterized in that, described support chip is that hard material is made, and the plasticity high-abrasive material is adopted at the described big end, and the elasticity at the described big end is less than the elasticity at the end in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110106558 CN102309088B (en) | 2011-04-27 | 2011-04-27 | Shoe sole provided with support sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110106558 CN102309088B (en) | 2011-04-27 | 2011-04-27 | Shoe sole provided with support sheet |
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| Publication Number | Publication Date |
|---|---|
| CN102309088A CN102309088A (en) | 2012-01-11 |
| CN102309088B true CN102309088B (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110106558 Active CN102309088B (en) | 2011-04-27 | 2011-04-27 | Shoe sole provided with support sheet |
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| CN (1) | CN102309088B (en) |
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| CN108783746A (en) * | 2018-07-09 | 2018-11-13 | 三六度(中国)有限公司 | A kind of support chip, sole and shoes for sole |
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| CN110236263A (en) * | 2019-06-25 | 2019-09-17 | 温州市三盟鞋业有限公司 | A kind of high-heeled shoes sole |
| CN110840012B (en) * | 2019-11-07 | 2023-04-07 | 许景贤 | Stretching type elastic buffering sole and shoe with same |
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| CN102309088A (en) | 2012-01-11 |
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Address after: No. 588, Jinxin Road, Jiangtou Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362000 Patentee after: Maotai (Fujian) New Material Technology Co.,Ltd. Address before: Chen Dai Zhen Jiang Tou Cun, Jinjiang City, Quanzhou City, Fujian Province, 362211 Patentee before: Maotai(Fujian) Soles Co.,Ltd. |
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