CN115211634B

CN115211634B - Fragrant type sports shoes

Info

Publication number: CN115211634B
Application number: CN202210934258.3A
Authority: CN
Inventors: 吴荣照; 苏鸿榕; 袁雄文; 钟素丹
Original assignee: Fujian Hongxing Erke Sports Goods Co ltd
Current assignee: Fujian Hongxing Erke Sports Goods Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-12-08
Anticipated expiration: 2042-08-04
Also published as: CN115211634A

Abstract

The invention relates to the field of shoe materials, in particular to a fragrant sports shoe, which comprises a sole and a vamp connected to the sole, wherein a containing cavity is formed between the sole and the vamp; the vamp comprises the following parts: a shoe head; a shoe bladder portion; an upper portion and a heel portion; the upper on the inner side surface, the upper on the outer side surface and the heel part form a shoe opening for accommodating an ankle; the heel comprises an inner layer, an elastic layer, a supporting layer and a surface layer from inside to outside, wherein a plurality of fragrance microcapsules are distributed on the fabric of the inner layer. According to the invention, the fragrance type microcapsules are distributed on the inner layer fabric of the heel part of the shoe, so that fragrance is slowly released when the shoe is not worn, the loss of fragrance is reduced, and the heel part of the shoe are extruded and rubbed in the process of putting on and taking off the shoe, so that the microcapsules are broken, fragrance is released, and discomfort caused by odor emission in the process of putting on and taking off the shoe can be reduced.

Description

Fragrant type sports shoes

Technical Field

The invention relates to the field of shoe materials, in particular to a fragrant sports shoe.

Background

The sports shoes, which have soft soles with good rebound resilience and vamps with good wrapping property, are widely applied to sports activities such as running, rock climbing, basketball and the like, and during the sports process, the feet can generate more sweat, and the inside of the shoes is easy to generate peculiar smell, especially when the shoes are worn and taken off, the smell discomfort is caused. At present, many sport shoes with deodorizing or deodorizing functions are developed to reduce the generation or adsorption of peculiar smell, but the inevitable peculiar smell residues are more obvious especially when the shoes are taken off, and the wearer is uncomfortable.

Disclosure of Invention

In view of the above, the present invention provides a fragrance type sports shoe to solve the above problems, wherein fragrance is released by friction between the heel and the heel during taking off the shoe by providing fragrance type microcapsules with slow release effect on the heel, thereby playing a certain odor masking role.

A fragrant sports shoe comprises a sole and a vamp connected to the sole, wherein a containing cavity is formed between the sole and the vamp; the vamp comprises the following parts:

the shoe head part is positioned at the forefront end of the vamp and corresponds to the position of the toes of the human body;

a shoe bladder part connected with the shoe head part and corresponding to the instep position of the human body;

upper parts connected to the two sides of the toe cap and the shoe liner and corresponding to the inner side surface and the outer side surface of the sole of the human body;

and a heel part connected to the rear end of the upper part and corresponding to the heel position of the human body;

the upper on the inner side surface, the upper on the outer side surface and the heel part form a shoe opening for accommodating an ankle;

the heel comprises an inner layer, an elastic layer, a supporting layer and a surface layer from inside to outside, wherein a plurality of fragrance microcapsules are distributed on the fabric of the inner layer.

Further, the part of the heel close to the sole is the bottom, the part far away from the sole is the top, the inner surface behind the shoe is the S type from the bottom to the top, the inner surface at top is provided with first arch, first arch height is 0.5-0.8cm.

Further, the elastic layer is a sponge layer, the sponge layer comprises a first sponge layer, a second sponge layer and a third sponge layer which are sequentially stacked, the first sponge layer is a sponge layer close to the inner layer, the density of the first sponge layer is smaller than that of the second sponge layer, and the density of the second sponge layer is smaller than that of the third sponge layer.

Further, the supporting layer is a resin plate.

Further, two sides of the heel are respectively provided with a second bulge and a third bulge, the second bulge corresponds to the outer side position of the ankle of the human body, the third bulge corresponds to the inner side position of the ankle of the human body, and the height of the second bulge is larger than that of the third bulge.

Furthermore, the inner layer fabric is formed by embedding bamboo fiber yarns through knitting loops, and the fragrant microcapsules are arranged on the inner layer fabric in a dipping and drying mode.

Further, the surface layer of the heel part is a leather layer.

Further, the sports shoe further comprises an insole, the insole sequentially comprises an antibacterial surface layer and a buffer layer from top to bottom, the buffer layer comprises a sponge layer and a protective layer wrapping the sponge layer, the sponge layer is provided with a groove, a bamboo charcoal bag is arranged in the groove, openings are formed in positions, corresponding to the bamboo charcoal bag, of the lower surface of the protective layer, and two side edges of the openings are arranged in a staggered mode.

Further, the bamboo charcoal bag comprises an elastic breathable layer and bamboo charcoal powder which is arranged between the elastic breathable layers in a dispersing mode.

Further, the elastic breathable layer comprises a latex layer, a sponge layer or a non-woven fabric layer with a plurality of through holes.

Further, the antibacterial surface layer of the insole comprises at least two layers of a first surface layer and a second surface layer which are provided with through holes, and the through holes of the first surface layer are larger than those of the second surface layer.

Compared with the prior art, the invention has the beneficial effects that:

the inner layer of the heel part of the shoe is provided with the fragrant microcapsules, when the shoe is not worn, the fragrance is slowly released, the loss of fragrance is reduced, and in the process of putting on and taking off the shoe, the heel and the heel part of the shoe are extruded and rubbed, so that the microcapsules are broken, the fragrance is released, and the uncomfortable feeling caused by the peculiar smell emitted in the process of putting on and taking off the shoe can be reduced.

The S-shaped heel part of the 2 shoes enables the heel part of the ankle of a human body and the heel part of the shoes to have better extrusion and friction effect on the heel in the putting on and taking off process, thereby being beneficial to releasing the fragrance.

The density of the sponge at the heel part of the sports shoe is increased from the inner layer to the outer layer in sequence, so that the inside softness is better, and the overall elasticity and the supporting property of the sponge can be ensured.

3 the insole of the sports shoe comprises an insole which is detachably cleaned and provided with activated carbon, on one hand, the odor can be adsorbed, the overflow of the odor is reduced, on the other hand, the insole is detachably cleaned, the activated carbon can be kept dry, and the daily maintenance is convenient. The surface layer of the insole is of a hollowed-out structure and a sweat-absorbing structure, and ventilation and dryness of the foot are facilitated.

4 the shoelace of the sports shoe has antibacterial effect and can reduce the generation of peculiar smell.

5 the head and the front end of the upper of the sports shoe are provided with ventilation holes, which is beneficial to keeping the feet dry.

The bulges at two sides of the heel part of the 6-shoe can play a role in fixing two sides of the ankle of the foot.

Drawings

FIG. 1 is a schematic view of the overall structure of an athletic shoe according to an embodiment of the invention;

FIG. 2 is a schematic cross-sectional view of a heel portion of a shoe according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a heel portion of a shoe according to an embodiment of the present invention;

FIG. 4 is a schematic view of a sponge layer structure according to an embodiment of the present invention;

FIG. 5 is a schematic top view of a heel portion of a shoe according to an embodiment of the invention;

FIG. 6 is a schematic view of a shoe insole structure according to an embodiment of the present invention;

FIG. 7 is a schematic view of an interface structure of a footbed surface layer in accordance with an embodiment of the present invention;

the shoe sole 1, the shoe bladder 2, the upper 3, the heel 4, the heel bottom 40, the heel top 41, the first protrusion 42, the heel inner layer 43, the elastic layer 44, the first sponge layer 441, the second sponge layer 442, the third sponge layer 443, the support layer 45, the heel surface layer 46, the second protrusion 47, the third protrusion 48, the insole 5, the insole antimicrobial surface layer 50, the first surface layer 501, the second surface layer 502, the insole buffer layer 51, the insole sponge layer 510, the protective layer 511, the groove 512, the bamboo charcoal bag 513, the elastic ventilation layer 5130, the bamboo charcoal powder 5131.

Detailed Description

The invention will be further illustrated by means of examples and figures.

Example 1

As shown in fig. 1 and 3, a fragrant type sports shoe comprises a sole and an upper connected to the sole, wherein a containing cavity is formed between the sole and the upper; the vamp comprises the following parts:

a toe part 1 positioned at the forefront end of the vamp and corresponding to the position of the toes of the human body;

a shoe bladder part 2 connected with the shoe head part 1 and corresponding to the instep position of the human body;

upper parts 3 which are connected with the two sides of the toe cap and the shoe liner and correspond to the positions of the inner side face and the outer side face of the sole of the human body;

and a heel part 4 connected to the rear end of the upper part 3 and corresponding to the heel position of the human body;

the upper on the medial side, the upper on the lateral side and the heel portion 4 form a welt for receiving an ankle; the uppers on the two sides are sealed by shoe tongues, and shoelaces are connected on the shoe tongues to adjust tightness of the shoe openings.

The heel part 4 sequentially comprises a heel lining layer 43, an elastic layer 44, a supporting layer 45 and a heel surface layer 46 from inside to outside, and a plurality of fragrance microcapsules are distributed on the fabric of the heel lining layer 43.

In this example, a method for preparing the flavor-type microcapsules and a process for finishing the flavor-type microcapsules to the inner layer are exemplified.

Preparing a gelatin solution with the mass fraction of 2%, a acacia solution with the mass fraction of 2% and an emulsifier solution with the mass fraction of 0.8-1.2% as wall material solutions, mixing, stirring and emulsifying in a water bath with the temperature of 50-60 ℃ at the stirring speed of 2000-3000r/min, adding a core material oily flavoring agent after emulsifying for 5min, continuously emulsifying for 10-15min, and regulating the rotating speed to 1000-1500r/min at the moment; slowly dripping acacia gum solution into the emulsion, and emulsifying for 5-10min; then acetic acid or citric acid solution is used for regulating the pH value to 3.5-4.5, and stirring is carried out for 15-20 min at constant temperature, and the stirring speed is 5000-6000r/min; and finally, naturally or water-bath cooling the mixed solution to 6-8 ℃, regulating the pH value to 9.0 by using sodium carbonate or sodium acetate solution, adding 25% glutaraldehyde for crosslinking and curing for 2-3 hours, and finally, centrifuging, washing to be neutral, and carrying out suction filtration to obtain a microcapsule product.

The oiling agent is essential oil such as flos Rosae Rugosae essential oil, flos Jasmini sambac essential oil, etc. The core material and wall material thickness ratio of the obtained microcapsule is about 1:1-1.5, and the particle size is 20-35 microns. The microcapsule obtained by the process has good molding effect, good embedding effect and stable microcapsule.

Diluting the prepared microcapsule product with water and polyethylene solution, soaking the inner layer fabric of sports shoes at 15-30min, vacuum drying or naturally air drying at 20-40deg.C to obtain the inner layer fabric with fragrance type microcapsule. In order to reduce the breakage of the microcapsules in the fabric finishing process, an impregnation method is preferred in the finishing process, and the use of a padding method is reduced.

Example 2

The present embodiment is an extended embodiment of embodiment 1, considering the structure of the heel of the human body, the ankle portion is a curve shrinking toward the center of the human body compared with the heel portion, so that, on one hand, the ankle portion is better fitted during wearing, on the other hand, the heel portion 4 of the shoe and the heel portion of the ankle portion of the human body can better generate squeezing and rubbing effects on the heel during wearing and taking off, so as to facilitate releasing of fragrance, as shown in fig. 2, the portion of the heel, which is close to the sole, is a heel bottom 40, the portion, which is far from the sole, is a heel top 41, the inner surface of the rear portion of the shoe is S-shaped from the bottom to the top, and the inner surface of the top is provided with a first protrusion 42, and the height of the first protrusion 42 is 0.5-0.8cm. The height of the protrusions is set to meet the requirements of most wearers, so that the protrusion height can ensure good fit between the lining layer of the heel 4 and the rear of the ankle in the wearing process, and meanwhile, the heel can rub the heel 4 to a relatively large extent when the wearer takes off the shoes, and the effect of releasing fragrance is good. However, the height of the protrusions is not limited thereto, and may be adjusted according to the sizes of different shoes or the requirements of people with different sexes and different ages.

Example 3

This embodiment is an extended embodiment of the foregoing facts, as shown in fig. 4, the elastic layer 44 is a sponge layer, the sponge layer includes a first sponge layer 441, a second sponge layer 442, and a third sponge layer 443 stacked in sequence, the first sponge layer 441 is a sponge layer adjacent to the heel lining layer 43, the density of the first sponge layer 441 is smaller than that of the second sponge layer 442, and the density of the second sponge layer 442 is smaller than that of the third sponge layer 443. The sponge density of the sports shoe heel part 4 is increased from the heel lining layer 43 to the heel surface layer 46, which not only provides better softness inside, but also ensures the overall elasticity and support of the sponge.

Example 4

The present embodiment is another extension embodiment of the foregoing embodiment, to provide a good fixing effect for two sides of the ankle of the foot, as shown in fig. 5, two sides of the heel are respectively provided with a second protrusion 47 and a third protrusion 48, the second protrusion 47 corresponds to the outer side position of the ankle of the human body, the third protrusion 48 corresponds to the inner side position of the ankle of the human body, the protrusion may be a sponge protrusion, and has a certain wrapping and buffering effect while playing a fixing effect, and the comfort is good, and considering the structure of the ankle of the human body, the height of the second protrusion 47 is greater than the height of the third protrusion 48, so as to enhance the fixing effect.

Example 5

Considering the health of the foot and the experience of taking on and off the shoes, the generation or adsorption of the peculiar smell in the shoes is further reduced, thereby reducing the escape of the peculiar smell when taking off the shoes, and the flavor slow release effect of the heel 4 is matched, and the experience of taking on and off the shoes is further improved, therefore, as an extended embodiment of the embodiment, as shown in fig. 6, the sports shoes of the embodiment further comprise insoles 5, the insoles 5 sequentially comprise an insole antibacterial surface layer 50 and an insole buffer layer 51 from top to bottom, the insole buffer layer 51 comprises an insole sponge layer 510 and a protective layer 511 wrapping the insole sponge layer 510, the insole sponge layer 510 is provided with grooves 512, openings are arranged in the grooves 512, two sides of the openings are staggered, the bamboo charcoal bag 513 comprises a laminated elastic breathable layer 5130 and bamboo charcoal powder 5131 which is arranged between the elastic breathable layers 5130, the bamboo charcoal bag 513 is used for adsorbing the peculiar smell, the elastic breathable layer 5130 comprises a plurality of layers with through holes or a plurality of layers, the soft and soft soles can be kept on the surfaces of the soles. Only two layers of elastic air-permeable layers 5130 and one layer of bamboo charcoal powder 5131 sandwiched therebetween are shown, and it is also possible to have three layers of elastic air-permeable layers 5130 and bamboo charcoal powder 5131 sandwiched between adjacent two layers of elastic air-permeable layers 5130, i.e., two layers of bamboo charcoal powder 5131 in total, and it is also possible to have more layers of elastic air-permeable layers 5130.

As a preferred mode of this embodiment, as shown in fig. 7, the antibacterial surface layer 50 of the insole 5 includes at least two first surface layers 501 and a second surface layer 502 with through holes, wherein the first surface layer 501 is a layer close to the foot, the second surface layer 502 is located under the first surface layer, and the through holes of the first surface layer 501 are larger than the through holes of the second surface layer 502; or the first surface layer 501 and the second surface layer 502 adopt the same knitting structure, and the yarn fineness is larger than that of the second surface layer 502 when the first surface layer 501 is knitted, so that gaps among yarns of the first surface layer 501 are larger than gaps among yarns of the second surface layer 502; the above-described structural effect facilitates sweat diffusion from the first facing 501 to the second facing 502.

As a preferred mode of this embodiment, the insole antibacterial surface layer 50 of the insole 5 is a silver ion antibacterial surface layer or a bamboo fiber antibacterial surface layer or a graphene antibacterial surface layer, wherein the silver ion antibacterial surface layer refers to silver ion yarns, including but not limited to silver ion yarns such as silver ion terylene and silver ion chinlon in the prior art, and woven fabrics; the bamboo fiber antibacterial fabric refers to a fabric woven by pure bamboo fiber or bamboo fiber blended yarns, and the bamboo fiber has excellent natural antibacterial property; the graphene antibacterial fabric refers to a fabric obtained by blending graphene fibers or weaving pure yarns.

As a preferred mode of the above embodiment, the support layer 45 is a resin plate having a thickness of 0.1-0.2cm and a shape matching the shape of the heel portion 4 to provide good support.

As a preferable mode of the foregoing embodiment, the fabric of the heel layer 43 is formed by sleeving bamboo fiber yarns with knitting stitches.

As a preferred form of the above embodiment, the heel portion 4 is a suede or leather made heel layer 46.

As a preferred form of the above embodiment, the toe portion 1 is made of a leather layer.

As a preferable mode of the above embodiment, the bladder portion 2 is made of a fabric having a mesh structure.

As a preferable mode of the above embodiment, the upper part 3 is made of a suede or leather layer and a fabric having a mesh structure applied to a position corresponding to the side of the human arch.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and all terms that indicate orientations are not specifically limited relative to orientations in the figures of the present invention, and further, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims

1. A scented athletic shoe, characterized in that: the shoe comprises a sole and a vamp connected to the sole, wherein a containing cavity is formed between the sole and the vamp; the vamp comprises the following parts:

the heel comprises a lining layer, an elastic layer, a supporting layer and a surface layer from inside to outside, wherein a plurality of fragrance microcapsules are distributed on the fabric of the lining layer, the elastic layer is a sponge layer, the sponge layer comprises a first sponge layer, a second sponge layer and a third sponge layer which are sequentially stacked, the first sponge layer is a sponge layer close to the lining layer, the density of the first sponge layer is smaller than that of the second sponge layer, and the density of the second sponge layer is smaller than that of the third sponge layer;

the sports shoes further comprise insoles, the insoles sequentially comprise an antibacterial surface layer and a buffer layer from top to bottom, the buffer layer comprises a sponge layer and a protective layer wrapping the sponge layer, the sponge layer is provided with a groove, a bamboo charcoal bag is arranged in the groove, openings are formed in positions, corresponding to the bamboo charcoal bag, of the lower surface of the protective layer, and two side edges of the openings are staggered.

2. A piece of scented athletic footwear of claim 1 wherein: the part of the heel close to the sole is the bottom, the part far away from the sole is the top, the inner surface behind the shoe is S-shaped from the bottom to the top, the inner surface at the top is provided with first bulge, and first bulge height is 0.5-0.8cm.

3. A piece of scented athletic footwear of claim 1 wherein: the supporting layer is a resin plate.

4. A piece of scented athletic footwear of claim 1 wherein: the two sides of the heel are respectively provided with a second bulge and a third bulge, the second bulge corresponds to the outer side position of the ankle of the human body, the third bulge corresponds to the inner side position of the ankle of the human body, and the height of the second bulge is larger than that of the third bulge.

5. A piece of scented athletic footwear of claim 1 wherein: the inner layer fabric is formed by sleeving bamboo fiber yarns through knitting yarns, and the fragrant microcapsules are arranged on the inner layer fabric in a dipping and drying mode.

6. A piece of scented athletic footwear of claim 1 wherein: the surface layer of the heel part is a leather layer.

7. A piece of scented athletic footwear of claim 1 wherein: the bamboo charcoal bag comprises an elastic breathable layer and bamboo charcoal powder which is arranged between the elastic breathable layers in a dispersing mode.

8. A scented sports shoe of claim 7 wherein: the elastic breathable layer comprises a latex layer, a sponge layer or a non-woven fabric layer with a plurality of through holes.