CN102132973B - Comfortable PU (Polyurethane) outsole shoe - Google Patents
Comfortable PU (Polyurethane) outsole shoe Download PDFInfo
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- CN102132973B CN102132973B CN201110047498A CN201110047498A CN102132973B CN 102132973 B CN102132973 B CN 102132973B CN 201110047498 A CN201110047498 A CN 201110047498A CN 201110047498 A CN201110047498 A CN 201110047498A CN 102132973 B CN102132973 B CN 102132973B
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Abstract
The invention discloses comfortable PU (Polyurethane) outsole shoes. Each shoe comprises a shoe main body, wherein the shoe main body comprises a shoe surface, a shoe pad and a shoe sole; and the shoe outsole is a PU outsole. The PU outsole shoes disclosed by the invention are mainly characterized in that the traditional insole hard insertion and insole waist iron are not included. The invention changes the production way now by continuous test and research, removes the insole waist iron and hard insertion, is simple and convenient for operation, is firm and saves labor; feet touch the outsoles or heels after directly touching shockproof pieces directly by soft shoe pads, and the shockproof pieces are added in the heels or the sole heels; and the foot soles do not touch the hard insertion or waist iron due to the adoption of the shockproof pieces so as to achieve the aim of more comfortable foot feeling.
Description
Technical field
The present invention relates to footwear, especially a kind of do not contain in end waist iron and hard of the middle end comfortable PU Large sole shoes in inserting.
Background technology
All PU Large sole shoes of present market men and women's leather shoes sport footwear; Its common ground is to form by the end, shoe-pad, the big end of footwear in vamp, the footwear; Be provided with in the footwear at the end hard insert in or waist iron of the middle end (being steel bar); Play preventing shoes overbending frangible or situation about when wearing, deforming, play the effect of grantee's body weight simultaneously.
Arrive shown in Figure 7 like Fig. 1; Sole all belongs to the manufacture production of foamable moulding at the bottom of the moulding that conventional P U material is processed; At the bottom of producing foaming PU moulding, need constantly to overflow the unnecessary PU that has foamed material by the material guide hole 904 at the big end 1 of footwear; So the big end 1 of footwear with the position 901 or with the position 901 to 902 places, forefoot position or with the position 901 with 902 places, forefoot position; Some material guide holes 904 are all arranged, in the time of at the bottom of producing PU will more than the PU material overflow die for shoe-sole by material guide hole, if there is material guide hole 904 to derive unnecessary PU material; Sole can be as making the bread fermentation non-homogeneous expansion; Therefore, there is the concavo-concave thickly dotted shrinkage pool in hole, hole at the big end of conventional P U footwear at the sole thicker part and with the finished product at place, position, thus in the conventional art end still need use hard to be combined into the end in a kind of hard typing with mediella in inserting, foot bottom is stepped on the foaming material guide hole at the bottom of the PU when preventing to wear; So the end, need be provided with the middle end 701 (as shown in Figure 7) of hard in inserting and play the foaming material guide hole at the bottom of foot bottom when preventing to wear is stepped on PU in the tradition, otherwise the heel sole step on the shrinkage pool place can be uncomfortable; And because the existence of middle end hard in inserting arranged, make the footwear inner height can raise the thickness of 2～3mm, make the footwear inner space diminish, though put comfortable shoe-pad also can because of step on hard cause in inserting wear uncomfortable.
The applicant is 201010019544.4 in the application number of application on January 21st, 2010; Patent name is a kind of patent of invention that contains the comfortable footwear of two waist iron at the big end and the middle end; Introduce the technical problem that above-mentioned prior technical shoes exists in detail, and proposed a kind of new structure.
The applicant is through constantly improvement; Think that also there is certain deficiency in above-mentioned patent; Thereby new improvement project has been proposed to No. 201010019544.4 patents: even for No. 201010019544.4 patents because waist iron of the middle end and waist iron of the big end identical radian of use when producing; But because of waist iron is placed on two different parts in the big end and the middle end, precious (major name: more difficult driving fit is produced in the influence typing thing), so each style has nothing in common with each other because of material thickness when production so middle the end and musculus cutaneus and cover port, back are arranged in the middle of two waist iron when producing; Have influence on the driving fit of two waist iron arc degree, and increase the difficulty of producing and increase cost.
The PU Large sole shoes footwear main body 100 of conventional art is formed by the big end of the end in vamp 20, shoe-pad 30, the footwear (mainly be hard of the middle end insert in the neutralization end form) and footwear 1, waist iron of the big end 6, in footwear, include at the end mediella and hard of the middle end slotting in; See also Fig. 1 to shown in Figure 7, its for the various moulding of processing by the PU material at the bottom of or combined sole, its structure comprises the big end 1 of footwear; Material guide hole 904, and the forefoot position 902 at the big end 1 of footwear are if comprise heel 4 with the type footwear; Footwear are for following position 901 at the bottom of the moulding; Wherein material guide hole 904 can be at heel 4 or with the footwear at the big end 1 at 901 places, position, also can heel 4 or with 901 places, position to 902 places, forefoot position, also can be respectively at heel 4 or with 901 places, position and 902 places, forefoot position.
Arrive shown in Figure 7 like Fig. 1; All are big ends of the more typical several types of footwear of conventional art, in them the end all contain in end hard insert in or waist iron of the middle end because the footwear kind is a lot; Therefore to traditional typical PU Large sole shoes; Enumerated some instance graphs, during end hard was inserted during in fact all traditional P U Large sole shoes all contained or waist iron of the middle end, therefore certainly existed when wear and to step on hard because of foot bottom and cause wearing uncomfortable problem in slotting.
Summary of the invention
The objective of the invention is to improve original in the end have hard insert in or the part hardness that contacts with pin of waist iron big; Have thicker thickness, make and wear uncomfortable technical problem, end waist iron in reaching during end hard is inserted in removing; Let footwear inside have the placement space bigger than original way 201010019544.4; Need not to change the footwear structure of the outward appearance and the size of vamp, can place thicker pin bed type foot pad, make dress more firmly reach comfortable a kind of comfortable PU Large sole shoes that does not have waist iron of the middle end.
For realizing above purpose, the technical scheme below the present invention has taked: a kind of comfortable PU Large sole shoes comprises the footwear main body; Said footwear main body is made up of vamp, shoe-pad and sole; Sole comprises the big end of footwear, and the big end of footwear is the big end of PU, and its main feature is; PU Large sole shoes of the present invention does not comprise end waist iron in the slotting neutralization of traditional hard of the middle end.It specifically has following multiple situation:
On the interior elevating pad of said footwear main body or footwear have groove at big the end; In said groove, be provided with shockproof sheet; Shockproof sheet uses silica gel (molecular formula is mSiO2nH2O) pu foaming, rubber pange, emulsion foaming elastomeric material, and improvements just are to be provided with in some positions at the big end of footwear; Have plenty of separately an interior elevating pad is placed on footwear at big the end, improved like this place will relate to the diverse location place, below specifies technical scheme of the present invention:
If improve at footwear at big the end: the big end of said footwear have some material guide holes with the position or with the position to the forefoot position or with position and forefoot position, said groove is opened in material guide hole top or opposite direction position.
Said footwear main body for PU at the bottom of combination with the type footwear; It has shoe tack and heel, is provided with some material guide holes at the big end of footwear with position upside or downside place, and said footwear are provided with waist iron of the big end at big the end; Waist iron one end of the said big end is arranged on the below of the material guide hole in the position; The other end is near the touchdown point position at the big end of footwear, and said shoe tack passes waist iron of the big end, the big end of footwear and is fixed on the heel top, and said shockproof sheet is arranged on the shoe tack over top in the groove.This scheme is the scheme with material guide hole and waist iron of the big end.
Said footwear main body for PU at the bottom of combination with the type footwear; It has shoe tack and heel, and said groove is opened in the big end of footwear with the place, position, and footwear are provided with waist iron of the big end at big the end; Waist iron one end of the said big end is arranged on the groove below; The other end is near the touchdown point position at the big end of footwear, and said shoe tack passes groove, end waist iron, the big end of footwear are fixed in the heel greatly, and said shockproof sheet is arranged on the shoe tack over top in the groove.This scheme is the scheme of no material guide hole.
If on interior elevating pad, improve: said footwear main body is PU slipsole internal height-increasing shoe or PU wedge heel; Elevating pad is arranged on footwear or footwear at the big end at big the end in said; The follow interior upside in position or the bottom side of elevating pad offers some material guide holes in said, and said groove is opened in the top of material guide hole or the opposite direction position of material guide hole.
Also has a kind of situation in the improvement on the interior elevating pad: interior elevating pad is located at footwear at big the end, in said above the elevating pad, also be provided with the PU pin bed that is complementary with the sole shape between the shoe-pad; On said PU pin bed, with the corresponding position of groove have hollow-out parts; Be embedded in second shockproof sheet in hollow-out parts; Or form a shockproof sheet of second shockproof sheet and shockproof sheet combined thicknesses; This shockproof sheet top is located on the PU pin bed, with the hollow-out parts of the corresponding position of groove, in the groove in the lower part is located on the elevating pad.
Further, in such scheme, can in the big end of said footwear or interior elevating pad, establish waist iron according to actual conditions, firmly the gravity center of human body prevents to sprain.
Sole also has shoe tack and heel, and heel is located at the big end of footwear with place, below, position, and shoe tack is followed the position to pass and is fixed in the heel from the big end of footwear, and the upper surface at the big end of said footwear has the cambered surface that is complementary with the sole shape.The big end of this type footwear, is thinner, so shockproof groove need be set, possesses comfortable effect equally
The present invention compared with prior art; Has following advantage: the invention discloses a kind of comfortable PU Large sole shoes; It is the improvement invention of announcing patent 201010019544.4 the inventor; Itself and the maximum difference of traditional footwear be, during a kind of comfortable PU Large sole shoes in the application of the present invention, PU Large sole shoes do not contain end waist iron with let sole directly see through soft shoe-pad and after shockproof sheet directly contacts again with the big end or heel contacts; And be that heel or sole add shockproof sheet with the place, position, reach more comfortable feel because sole need not be contacted in the hard difference in the use of shockproof sheet with waist iron.
Description of drawings
Fig. 1 is that conventional art is high with the big bottom structure sketch map of type PU moulding;
Fig. 2 makes up footwear PU big bottom structure sketch map in the end for conventional art with type;
Fig. 3 is the big bottom structure sketch map in the low big end of base frame of conventional art PU moulding;
Fig. 4 is low with the big bottom structure sketch map of type for conventional art PU;
Fig. 5 is the big bottom structure sketch map of conventional art PU slope type;
Fig. 6 is an elevating pad structural representation in the conventional art die bed PU;
Fig. 7 is the heel position conventional art structure cutaway view (material guide hole is arranged) to Fig. 2;
Fig. 8 is to the high partial sectional view (material guide hole is arranged) with footwear structure at the bottom of the combined PU of the present invention after the improvement of Fig. 7;
Fig. 9 is the high partial sectional view (no material guide hole) with footwear structure at the bottom of the combined PU of the present invention;
Figure 10 follows the big bottom structure sketch map of combined PU for the height that adopts Fig. 9;
Figure 11 follows combined PU Large sole shoes cutaway view for the height that adopts Figure 10;
Figure 12 is Figure 11 outside drawing (adopting the loafer way);
Figure 13 is low with the combining structure sketch map (no material guide hole) at the bottom of the combined PU for the present invention;
Figure 14 is low with footwear structure cutaway view at the bottom of the type combination PU for employing Figure 13's;
Figure 15 is the outside drawing (adopting California footwear way) of Figure 14;
Figure 16 follows the big bottom structure sketch map of type PU for thin base slope;
Figure 17 is for low with the big bottom structure decomposing schematic representation of footwear at the bottom of the moulding (material guide hole is opened and followed upside place, position) to PU of the present invention after the improvement of Fig. 4;
Figure 18 is low with California footwear cutaway view at the bottom of the PU for employing Figure 17's;
Figure 19 is the outside drawing (adopting California footwear way) of Figure 18;
Figure 20 is to the big bottom structure decomposing schematic representation of footwear at the bottom of the PU of the present invention slope type after the improvement of Fig. 5;
Figure 21 is for adopting the loafer cutaway view of Figure 20;
Figure 22 is for hanging down the big bottom structure decomposing schematic representation of base frame (material guide hole is opened in the position to upside place, forefoot position) to PU moulding of the present invention after the improvement of Fig. 3;
Of the present invention PU low base frame suture footwear cutaway view of Figure 23 for adopting Figure 22;
Figure 24 is the outside drawing (adopting suture footwear way) of Figure 23;
Figure 25 is not open low flat big bottom structure decomposing schematic representation of the PU of material guide hole and cover lasting cutaway view;
Figure 26 for to Fig. 2 improvement after high with the big bottom structure decomposing schematic representation of type combination PU (material guide hole open with a position upside);
Figure 27 is high with cover lasting cutaway view at the bottom of the combined PU for the present invention who adopts Figure 26;
Figure 28 is the outside drawing (adopting cover lasting way) of Figure 27;
Figure 29 for to Fig. 1 improvement after high with type PU moulding bottom structure decomposing schematic representation (material guide hole is opened in position and forefoot position upside);
Figure 30 is the cutaway view of Figure 29;
Figure 31 is high with footwear structure cutaway view at the bottom of the type PU moulding for the present invention who adopts Figure 29;
Figure 32 is the outside drawing (adopting suture footwear way) of Figure 31;
Figure 33 for to Fig. 6 improvement after increase STRUCTURE DECOMPOSITION sketch map (material guide hole is opened in the heel upside) in the PU die bed of the present invention;
Figure 34 is for adopting the PU die bed internal height-increasing shoe cutaway view of the present invention of Figure 33;
Figure 35 is for increasing STRUCTURE DECOMPOSITION sketch map (material guide hole is opened in the heel downside, and shockproof groove is opened in material guide hole opposite direction position) in the PU die bed of the present invention;
Figure 36 is the upward view of Figure 35;
Figure 37 is the outside drawing (adopting the internal height-increasing shoe way) of Figure 34;
Figure 38 is PU of the present invention slope bottom structure decomposing schematic representation (material guide hole is opened in upside);
Figure 39 is the cutaway view of Figure 38;
Figure 40 is for adopting the PU of the present invention slope end cover lasting cutaway view of Figure 39;
Figure 41 is PU of the present invention slope elevating pad structure cutaway view (material guide hole is opened in a downside) at the end;
Figure 42 is for adopting the PU of the present invention slope end internal height-increasing shoe cutaway view of Figure 41;
Figure 43 is the outside drawing (increasing suture footwear way in the employing) of Figure 42;
Figure 44 is elevating pad in the slipsole and the shockproof sheet cutaway view (at the bottom of the camber, material guide hole is opened in the slipsole upside) that integrally combines;
Figure 45 is the interior elevating pad of Figure 44 and the decomposition texture sketch map of shockproof sheet; (at the bottom of the camber);
Figure 46 is interior elevating pad and the shockproof sheet cutaway view (material guide hole is opened in the bottom side) that integrally combines;
Figure 47 is the decomposition texture sketch map of interior elevating pad of Figure 46 and shockproof sheet;
Figure 48 is for adopting the flat wedge heel textural association of the present invention cutaway view of Figure 44;
Figure 49 is the outside drawing (adopting cover lasting way) of Figure 48;
Figure 50 adopts 46 California of the present invention flat internal height-increasing shoe textural association cutaway view for figure;
Figure 51 is the outside drawing (adopting California footwear way) of Figure 50;
Figure 52 is a PU pin bed cutaway view of the present invention;
Figure 53 is the PU pin bed of Figure 52 and the decomposing schematic representation of second shockproof sheet;
Figure 54 is interior elevating pad structure cutaway view; (shockproof groove is located at the negative side of material guide hole);
Figure 55 is for adopting the California footwear footwear structure cutaway view of Figure 52 and Figure 54;
Figure 56 is the outside drawing (adopting California footwear way) of Figure 55;
Figure 57 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered and is followed the position to the forefoot position, and material guide hole is opened in bottom side, the big end);
Figure 58 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered with the place, position, and material guide hole is opened in bottom side, the big end);
Figure 59 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered with position and forefoot position, and material guide hole is opened in bottom side, the big end);
Figure 60 is the cutaway view of Figure 58;
Figure 61 is for adopting the violent footwear structure cutaway view of Figure 58;
Figure 62 is the outside drawing (adopting violent footwear footwear way) of Figure 61;
Figure 63 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered and is followed the position to the forefoot position, and material guide hole is opened in upside of the big end);
Figure 64 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered with the place, position, and material guide hole is opened in the big end with place, position upside);
Figure 65 is the big end of PU of the present invention and shockproof sheet combining structure sketch map; (groove is offered with position and forefoot position, and material guide hole is opened in upside of the big end).
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment content of the present invention is explained further details.
Embodiment:
See also Fig. 8 to shown in Figure 51, a kind of comfortable PU Large sole shoes comprises footwear main body 100, and the inventive point of present embodiment is: footwear main body 100 is made up of vamp 20, shoe-pad 30 and sole, and sole comprises the big end 1 of footwear, and the big end 1 of footwear is the big end of PU.During end waist iron and hard of the middle end are inserted in promptly not containing.
Further improvements have following two kinds of situation.
First kind of situation: be to have groove 2 at big the end 1, in groove 2, be provided with shockproof sheet 3 at footwear.
The position of offering at the groove 2 of footwear at the big end 1 is divided into three kinds of situation: it is opened in position 901, follows position 901 to 902 places, forefoot position, with position 901 and 902 places, forefoot position; In these three positions; Can offer material guide hole 904 respectively or not offer material guide hole 904; Groove 2 can be opened in material guide hole 904 upsides or downside, or fluted 2 position, and corresponding footwear might not need material guide hole 904 at big the end 1; Be groove like Figure 57 to Figure 65 and be opened in the diverse location of footwear at the big end 1, its corresponding material guide hole 904 is also at the footwear diverse location at the big end 1.
Situation with material guide hole 904: see also Fig. 8, Figure 17 to Figure 21, Figure 26 to Figure 28, Figure 58 and Figure 64,904 of material guide holes are opened in 901 places, position in the above-mentioned legend, and the corresponding position offers groove 2; (material guide hole 904 is opened in position 901 to 902 places, forefoot position Figure 22 to Figure 24, Figure 57, Figure 63; And offer groove 2 in the corresponding position, and wherein Figure 22 is opened in upside of the big end to the material guide hole of Figure 24 and Figure 63, and this moment, groove promptly was arranged on the place, top position of material guide hole; And the material guide hole of Figure 57 is opened in bottom side, the big end; This moment, groove promptly was arranged on the opposite direction position of material guide hole), (material guide hole 904 is opened in respectively with position 901 and 902 places, forefoot position Figure 29, and offers groove 2 in the corresponding position to Figure 32, Figure 59 and Figure 65; Wherein the material guide hole of Figure 59 is opened in bottom side, the big end; This moment, groove promptly was arranged on the opposite direction position of material guide hole, and the material guide hole of Figure 65 is opened in upside of the big end, and this moment, groove promptly was arranged on the place, top position of material guide hole).
Present embodiment is that combination is example explanation (Figure 26 is to Figure 28) with the type footwear at the bottom of the PU with footwear main body 100; It has shoe tack 5 and heel 4; Be provided with some material guide holes 904 at the big end 1 of footwear with position 901 upsides or downside place; Footwear are provided with waist iron of the big end 6, and waist iron 6 one ends of the big end are arranged on material guide hole 904 belows in the position 901 at big the end 1, and the other end is near touchdown point 14 positions at the big end 1 of footwear; Shoe tack 5 passes material guide hole 904, end waist iron 6, the big end 1 of footwear are fixed on heel 4 tops greatly, and shockproof sheet 3 is arranged on shoe tack 5 over top in the groove 2.In the diagram, material guide hole 904 is to be opened in position 901 upsides, in fact can also be opened in position 901 downsides, can be with reference to structure shown in Figure 36.
Fig. 9 is to Figure 12, and Figure 13 is to Figure 15, and footwear main body 100 is followed the type footwear for combination at the bottom of the PU; It has shoe tack 5 and heel 4, and groove 2 is opened in the big end 1 of footwear with 901 places, position, and footwear are provided with waist iron of the big end 6 at big the end 1; Waist iron 6 one ends of the big end are arranged on groove 2 belows; The other end is near touchdown point 14 positions at the big end 1 of footwear, and shoe tack 5 passes waist iron of the big end 6 and is fixed on heel 4 tops with the big end 1 of footwear, and shockproof sheet 3 is arranged on shoe tack 5 over top in the groove 2.
Second kind of improvement situation: in die bed, offer flutedly 2 on the elevating pad 40, in groove 2, be provided with shockproof sheet 3.Footwear main body 100 is PU slipsole internal height-increasing shoe or PU wedge heel; Elevating pad 40 is arranged on top, the big end 1 of footwear or footwear at big the end 1 in the die bed; In die bed elevating pad 40 offer some material guide holes 904 with upside or bottom side in the position 901, groove 2 is opened in the top of material guide hole 904 or the opposite direction position of material guide hole 904.Please combine to consult Figure 33 to 37; Shown in Figure 38 to 43, elevating pad 40 is opened in footwear at big the end 1 in being, and wherein the difference of Figure 41 and Figure 39 is; Figure 39 with material guide hole 904 be opened in elevating pad 40 in the sloping die bed with position 901 upsides; At this moment groove 2 is arranged on material guide hole 904 tops, and Figure 41 with material guide hole 904 be opened in elevating pad 40 in the sloping die bed with 901 bottom sides, position, at this moment groove 2 be in the reciprocal sloping die bed of material guide hole 904 elevating pad 40 with on the position 901; Please combine to consult Figure 41 again to shown in Figure 51; It is interior elevating pad 40 is arranged on footwear at big the end 1; The diverse location of elevating pad 40 in material guide hole 904 also can be opened in is the upside that material guide hole 904 is opened in interior elevating pad 40 like Figure 44, and this moment, groove 2 was located at the top of material guide hole 904; And Figure 46 is the bottom side of elevating pad 40 in material guide hole 904 is opened in, and this moment, groove 2 was located at the opposite direction position of material guide hole 904.
See also shown in Figure 52 to 56, the setting of interior elevating pad 40 has another kind of improved procedure: interior elevating pad 40 is located at footwear at big the end 1, above the interior elevating pad 40, also be provided with the PU pin bed 50 that is complementary with the sole shape between the shoe-pad 30; On PU pin bed 50, with groove 2 corresponding positions have hollow-out parts 501; Be embedded in second shockproof sheet 502 in hollow-out parts 501; This second shockproof sheet 502 is fitted with shockproof sheet 3 each other; Or form a shockproof sheet of second shockproof sheet 502 and shockproof sheet 3 combined thicknesses, this shockproof sheet top is located on the PU pin bed, with the hollow-out parts 501 of groove 2 corresponding positions, in the groove 2 in the lower part is located on the elevating pad 40.
Further, can in the big end 1 of footwear or die bed, establish waist iron of the big end 6 in elevating pad 40 or the sloping die bed in the elevating pad 40 according to actual needs.
Above-listed detailed description is to the specifying of possible embodiments of the present invention, and this embodiment is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the claim of this case.
Claims (6)
1. a comfortable PU Large sole shoes comprises footwear main body (100), it is characterized in that: said footwear main body (100) is made up of vamp (20), shoe-pad (30) and sole, and sole comprises the big end of footwear (1), and the big end of footwear (1) is the big end of PU; The interior elevating pad (40) of said footwear main body (100) is gone up or is had groove (2) at the big end of footwear (1), in said groove (2), is provided with shockproof sheet (3); Said groove (2) is opened in locating or locate with position (901) and forefoot position (902) with position (901) or with position (901) to forefoot position (902) of the big end of footwear (1); The locating or locate to have some material guide holes (904) with position (901) and forefoot position (902) with position (901) or with position (901) to forefoot position (902) of the big end of said footwear (1), said groove (2) is opened in material guide hole (904) top or opposite direction position.
2. comfortable PU Large sole shoes as claimed in claim 1; It is characterized in that: said footwear main body (100) is followed the type footwear for combination at the bottom of the PU; Sole also has shoe tack (5) and heel (4), is provided with some material guide holes (904) at the big end of footwear (1) with position (901) upside or downside place, is provided with big end waist iron (6) at the big end of said footwear (1); Waist iron (6) one ends of the said big end are arranged on material guide hole (904) downside in the position (901); The other end is near touchdown point (14) position at the big end of footwear (1), and said shoe tack (5), big end waist iron (6), the big end of footwear (1) are fixed in the heel (4), and said shockproof sheet (3) is arranged on shoe tack (5) over top in the groove (2).
3. comfortable PU Large sole shoes as claimed in claim 1 is characterized in that: in the big end of said footwear (1) or interior elevating pad (40), establish big end waist iron (6)
4. a comfortable PU Large sole shoes comprises footwear main body (100), it is characterized in that: said footwear main body (100) is made up of vamp (20), shoe-pad (30) and sole, and sole comprises the big end of footwear (1), and the big end of footwear (1) is the big end of PU; The interior elevating pad (40) of said footwear main body (100) is gone up or is had groove (2) at the big end of footwear (1), in said groove (2), is provided with shockproof sheet (3); Said groove (2) is opened in locating or locate with position (901) and forefoot position (902) with position (901) or with position (901) to forefoot position (902) of the big end of footwear (1); Said footwear main body (100) is PU slipsole internal height-increasing shoe or PU wedge heel; Elevating pad (40) is arranged in the big end of footwear (1) or at the big end of footwear (1) in said; Follow position (901) the interior upside or the bottom side of elevating pad (40) offers some material guide holes (904) in said, and said groove (2) is opened in the top of material guide hole (904) or the opposite direction position of material guide hole (904).
5. comfortable PU Large sole shoes as claimed in claim 4 is characterized in that: elevating pad (40) is located at at the big end of footwear (1) in said, also is provided with the PU pin bed (50) that is complementary with the sole shape between elevating pad in said (40) top, the shoe-pad (30); Go up at said PU pin bed (50), have hollow-out parts (501) with the corresponding position of groove (2); Be embedded in second shockproof sheet (502) in hollow-out parts (501); This second shockproof sheet (502) is fitted with shockproof sheet (3) each other, or forms a shockproof sheet of second shockproof sheet (502) and shockproof sheet (3) combined thicknesses.
6. comfortable PU Large sole shoes as claimed in claim 4 is characterized in that: in the big end of said footwear (1) or interior elevating pad (40), establish big end waist iron (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110047498A CN102132973B (en) | 2011-02-25 | 2011-02-25 | Comfortable PU (Polyurethane) outsole shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110047498A CN102132973B (en) | 2011-02-25 | 2011-02-25 | Comfortable PU (Polyurethane) outsole shoe |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102453581A Division CN102726879A (en) | 2011-02-25 | 2011-02-25 | Comfortable shoe with PU (polyurethane) outsole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102132973A CN102132973A (en) | 2011-07-27 |
| CN102132973B true CN102132973B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110047498A Expired - Fee Related CN102132973B (en) | 2011-02-25 | 2011-02-25 | Comfortable PU (Polyurethane) outsole shoe |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160697A (en) * | 2011-04-08 | 2011-08-24 | 黎田建 | Comfortable body-building weight-losing shoe |
| CN102349725A (en) * | 2011-10-24 | 2012-02-15 | 黎田建 | Novel comfortable hollow outsole shoes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090738A (en) * | 1992-11-05 | 1994-08-17 | 乔治亚·布特有限公司 | The footwear of band buffer unit |
| CN2601539Y (en) * | 2003-01-13 | 2004-02-04 | 老牛皮国际股份有限公司 | Sole constitution with aseismatic and cushioning effect |
| CN2919937Y (en) * | 2006-05-09 | 2007-07-11 | 陈建安 | Antivibrating pressure-releasing ventilating shoes structure |
| CN201468176U (en) * | 2009-08-20 | 2010-05-19 | 俞红英 | Shock-absorbing heightening pad |
| CN101791160A (en) * | 2010-01-21 | 2010-08-04 | 黎田建 | Comfortable shoe with waist iron blocks respectively arranged at outsole and midsole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060016098A1 (en) * | 2004-07-22 | 2006-01-26 | Lu Keng P | Shoe structure |
-
2011
- 2011-02-25 CN CN201110047498A patent/CN102132973B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090738A (en) * | 1992-11-05 | 1994-08-17 | 乔治亚·布特有限公司 | The footwear of band buffer unit |
| CN2601539Y (en) * | 2003-01-13 | 2004-02-04 | 老牛皮国际股份有限公司 | Sole constitution with aseismatic and cushioning effect |
| CN2919937Y (en) * | 2006-05-09 | 2007-07-11 | 陈建安 | Antivibrating pressure-releasing ventilating shoes structure |
| CN201468176U (en) * | 2009-08-20 | 2010-05-19 | 俞红英 | Shock-absorbing heightening pad |
| CN101791160A (en) * | 2010-01-21 | 2010-08-04 | 黎田建 | Comfortable shoe with waist iron blocks respectively arranged at outsole and midsole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102132973A (en) | 2011-07-27 |
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