A kind of modified air-breathing expiration functional shoeTechnical field
The present invention relates to a kind of modified air-breathing expiration functional shoes.
Background technique
The applying date: 2015-09-24, open (bulletin) number: it is a kind of with air-breathing and expiration that CN205597263U discloses 1.The shoes of function, it is characterised in that: including sole (01) and insole (02), wherein above-mentioned sole (01) is arranged in lower part, insole(02) setting is connect on sole (01), and with sole (01), and insole (02) includes heelpiece portion (021) and heel part (022), shoesMetacarpus (021) and heel part (022) integrated molding design；At least two ventholes (03), shoes are offered in heelpiece portion (021)Root (022) gradually rises from front to back, and forms breathing space (A) between sole (01), and foot steps on heel part (022) breathingSpace (A), breathing space (A) are extruded, in air breathed out through venthole (03), lift foot, breathing space (A) expansion,External air is interior through venthole (03) sucking breathing space (A), to carry out gas exchanges.
It has the disadvantage in that
1, it is planar design above heelpiece people from portion, is unfavorable for being vented；
2, heel part and middle part do not have venthole, are not easy to be discharged to the moisture in the middle part of foot with heel；
3, the not no wrinkle type structure of sole part, will cause fatigue of materials for a long time and fractures with material, in turn result in breathing space AGas leakage.
Summary of the invention
The object of the present invention is to provide a kind of modified air-breathing expiration functional shoes, to solve to ask mentioned in background techniqueTopic.
To achieve the goals above, the invention provides the following technical scheme:
A kind of modified air-breathing expiration functional shoe, including sole and insole, sole setting are arranged in lower part, insole in soleOn, and connect with sole, breathing space C is formed between shoes root and sole, the heelpiece portion of the insole is equipped with through insoleBig venthole, the middle part of the insole and heel part are equipped with the small venthole through insole, the big venthole and small ventholeIt is connected to the breathing space C.
Further technical solution: the one side that the heelpiece portion of the insole is contacted with soles is equipped with multiple protrusions, is formed moreThe air duct D of convex-concave structure, big venthole are connected to by air duct D with breathing space C.
Further technical solution: being equipped with wavy shaped configuration above the heelpiece portion, increases ventilatory effect.
Further technical solution: being equipped with downward convex block below the heel part, be equipped in the sole on convex blockUnder corresponding groove, when foot steps on heel part, convex block moves down corresponding is moved in groove and forms anti-sideslip structure, works as footWhen stepping on, skidding of being swung left and right between sole and insole is prevented, increases safety and comfort when walking.
Further technical solution: the sole protrudes one and dashes forward equipped with to outer arcuate outstanding prominent one and prominent twoFolding part is equipped between two out, the protrusion one, prominent two form wrinkle type structure with folding part, fatigue of materials are reduced when trampling,Increase outer perception.
Further technical solution: further including the welt being arranged on vamp, and the interior of the vamp leads to equipped with several breathingsRoad increases the fluency that air is discharged from shoe lining.
Further technical solution: the sole is equipped with bending part, and the bending part is soft design, will not be to treadsCarry out any discomfort.
The invention has the benefit that preceding metacarpus moisture can be discharged by big venthole and reduce the temperature of preceding metacarpusDegree, but also can moisture in the middle part of too small venthole discharge foot with heel.It is tired to reduce material for wrinkle type structure when tramplingLabor increases outer perception.When foot is stepped on, anti-sideslip structure prevents skidding of being swung left and right between sole and insole, when increasing walkingSafety and comfort.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is insole overlooking structure figure of the invention；
Fig. 3 is A-A cross-sectional view in Fig. 1；
Fig. 4 is B-B cross-sectional view in Fig. 1；
Fig. 5 is three-dimensional structure diagram of the present invention；
Fig. 6 is E-E cross-sectional view in Fig. 5.
Specific embodiment
Below in conjunction with attached drawing, invention is further explained:
As shown in figs. 1 to 6, a kind of modified air-breathing expiration functional shoe, including sole 1 and insole 2, sole 1 are arranged underPortion, the setting of insole 2 are connect on sole 1, and with sole 1, and breathing space C is formed between the heel part 22 and sole 1 of insole 2,The heelpiece portion 21 of the insole 2 is equipped with the big venthole 211 through insole 2, and 211 diameter of venthole is 3-4mm, the insole 2Middle part and heel part 22 be equipped with through insole 2 small venthole 221, small 221 diameter of venthole be 1mm, the big venthole211 are connected to the breathing space C with small venthole 221, and the size in heelpiece portion 21 is about the 1/3 of insole 2, insole 2 another 2/3 withSole 1 forms breathing space C).
Further technical solution: the one side that the heelpiece portion 21 of the insole 2 is contacted with sole 1 is equipped with multiple raised 212,The air duct D of a plurality of convex-concave structure is formed, big venthole 211 is connected to by air duct D with breathing space C.
Further technical solution: being equipped with wavy shaped configuration 213 above the heelpiece portion 21, increases ventilatory effect.
Further technical solution: being equipped with downward convex block 222 below the heel part 22, be equipped in the sole 1 withThe corresponding groove 11 of about 222 convex block, when foot steps on heel part 22, convex block 222 moves down correspondence and is moved in groove 11Anti- sideslip structure is formed, when foot is stepped on, skidding of being swung left and right between sole 1 and insole 2 is prevented, increases safety when walkingAnd comfort.
Further technical solution: the sole 1 is equipped with to outer arcuate outstanding prominent 1 and prominent 2 13, and prominent oneFolding part 14 is equipped between 12 and prominent 2 13, the protrusion 1, prominent 2 13 form wrinkle type structure with folding part 14, trampleWhen reduce fatigue of materials, increase outer perception.
Further technical solution: further including the welt 3 being arranged on vamp 16, and the interior of the vamp 16 is dashed forward equipped with severalItem 17 is played, protuberant bar 17 can be groove between protuberant bar 17 using cloth sewing in vamp 16, when wearing in shoes,Foot and groove form a plurality of respiration channel 18, increase the fluency that air is discharged from shoe lining.
Further technical solution: the sole 1 is equipped with bending part 15, and the bending part 15 is soft design, such as usesPU foaming, when walking foot-up, bending part 15 is bent, and will not treads be come with any discomfort.
When heel is stepped on, the air stress in breathing space C is squeezed from big venthole 211 and small 221 row of ventholeOut.
When lifting heel, breathing space C resiles shape, negative pressure is generated in breathing space C, air is using big logicalStomata 211 and small venthole 221 return in breathing space C, keep dry and comfortable in-shoe environment at any time, come for treads refrigerant.
The above not imposes any restrictions the technical scope of the utility model, and all technical spirits according to the present invention are to aboveAny modification, equivalent variations and modification made by embodiment, in the range of the technical solution for still falling within the utility model.