CN201798096U - Shoe with high foot flexibility - Google Patents
Shoe with high foot flexibility Download PDFInfo
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- CN201798096U CN201798096U CN2010201951196U CN201020195119U CN201798096U CN 201798096 U CN201798096 U CN 201798096U CN 2010201951196 U CN2010201951196 U CN 2010201951196U CN 201020195119 U CN201020195119 U CN 201020195119U CN 201798096 U CN201798096 U CN 201798096U
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- footwear
- sole
- foot
- vamp
- grounded
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Abstract
The utility model discloses a shoe with high foot flexibility, which comprises a sole (2) and a vamp (3); the sole (2) and the vamp (3) define a separated front base part (4) and correspondingly keep toes or toe group. The shoe is characterized in that the sole (2) comprises a plurality of grounding parts (6, 6' and 6''), and the grounding parts (6, 6' and 6'') are approximately connected along a plantar surface (7).
Description
Technical field
The utility model relates to particularly a kind of but is not limited to be used to run and the footwear that have high flexibility for foot of body-building.
Background technology
Certain footwear is known and can buys on market; this footwear duplicate the natural shape of foot; to guarantee the particularly better joint mobility of toe; and given higher comfortableness during the walking behavior, this gives the sensation of the naked sufficient walking of user when guaranteeing necessary protection.
This class footwear has been described in same applicant's international patent application No.WO2007/038487.A kind of footwear have been described in this patent application, and in this footwear, the front portion limits five parts independent of each other of being made by flexible material, with ccontaining five toes; These parts had not only comprised the vamp of footwear but also had comprised the sole of footwear.
Yet these known footwear are not impeccable.In fact, these footwears have anti-skidding sole, though this sole is formed into and has enough thin thickness and utilize and make such as the isoelastic material of rubber, this sole can not obtain enough compliances in the carrying out of foot movement.Therefore, these footwear cause in upper portion, promptly very soft and submissive in the part that covers the instep, but at the sole place, promptly harder at the place, vola, and this is because sole itself must guarantee to support the buffering and the protection effect of foot sole of the foot face of user's weight.
Another problem that above-mentioned known footwear is had a negative impact is, under extremely hard service condition, when carrying out extreme sport etc., the described sole that is equipped with is not guaranteed the anti-skidding earth-grasping force that provides enough on the more difficult surface such such as very smooth surface or inclined surface.
The utility model content
Therefore, technical assignment of the present utility model is the state that improves prior art.
In this technical assignment, the purpose of this utility model is a kind of footwear of research and development, and these footwear provide high flexibility for foot, it is characterized in that, is positioned at the high compliance and the pliability at place, instep and place, vola.
Another purpose of the present utility model provides a kind of footwear that have high flexibility for foot, strengthens comfortableness, security and user's protective condition during this footwear allow in walking, carry out other motion in running or standing (particularly in practiced walking under the environmental condition of difficulty extremely, run or other motion).
These and other objects all are to realize by the footwear that have high flexibility for foot.
A kind of footwear of high foot flexibility are provided according to first aspect of the present utility model, comprise sole and vamp, described sole and described vamp limit the front stall portion that separates to keep corresponding toe or toe group, it is characterized in that, described sole comprises a plurality of grounded parts, described a plurality of grounded part is adjacent to each other along sole of the foot face, so that strengthen the ability that grasps of foot.
Further, described grounded part is provided with corresponding surperficial protuberance and/or recess and/or Surface Groove.
Further, described surperficial protuberance distributes as mosaic.
Further, described surperficial protuberance is polygon.
Further, described surperficial protuberance is rounded.
Further, described grounded part is made by the material of polyurethanes.
Further, described grounded part is covered with one deck gas permeable material at least.
Further, described a plurality of grounded parts comprise at least one mid portion, and described mid portion is made along arch of foot setting and by the rubber-like flexible plastic material.
Further, described mid portion is made by the material of ethylene-vinyl acetate class.
Further, described a plurality of grounded part comprises the phalanx part at the seat portion place that is arranged at described five separation.
Further, described grounded part by stitch attachment to described vamp.
Further, described grounded part is crossed adhesive attachment to described vamp.
Further, described sole comprises smooth and submissive layer, and described a plurality of grounded parts are distributed on the described layer.
Further, described layer is limited with recess at the arch of foot place of foot.
Further, described layer is made by the material of rubber-like.
Further, described vamp extends to the zone on instep and the zone in vola.
Further, described vamp is made by submissive material.
Further, described vamp comprises the fastener around foot.
Provide the sole that is used for footwear according to second aspect of the present utility model, it is characterized in that, described sole comprises a plurality of grounded parts in its underpart, and described grounded part is adjacent to each other along sole of the foot face.
By according to the critical advantage that footwear of the present utility model obtained being, it is between standing on ground and carrying out moving period in each zone at foot and therefore the comfort conditions that strengthens be provided with regard to the compliance of vamp and sole.
Be to allow during standing on the ground, to obtain the best and adhere to condition and friction condition, and, have the high flexibility of foot and toe thereof simultaneously by another advantage that footwear of the present utility model obtained without any unexpected slip or contact loss.Guaranteeing these conditions equally such as standing under the not satisfied situation such on the surface wet and/or sliding and/or that tilt.
Description of drawings
Those skilled in the art will be better understood these advantages and other advantage according to following technical descriptioon and the accompanying drawing that provides as non-limiting example, wherein:
Fig. 1 is the stereogram according to footwear of the present utility model;
Fig. 2 is the upward view of footwear;
Fig. 3 is the upward view according to another embodiment of footwear of the present utility model;
Fig. 4 is the upward view of an embodiment again of footwear;
Fig. 5 is the stereogram of the alternate embodiments of footwear;
Fig. 6 is the upward view according to the another embodiment of footwear of the present utility model.
The specific embodiment
Referring to Fig. 1, totally represent with 1 according to the footwear that for foot, have high flexibility of the present utility model.
In embodiment, in fact can exchange with other the different feature in being present in other embodiment with regard to the following independent feature that specific implementations provides.
Because its feature, be general according to footwear of the present utility model, particularly but be not limited to be used for motion, recreation etc.
As visible among Fig. 3, sole 2 and vamp 3 limit front stall portion 4, and front stall portion 4 separates each other by notch 5 and is used to hold corresponding toe or foot toe group.
More particularly, five front stall portions 4 are arranged to be used to hold corresponding five toes of foot by notch 5 is separated from one another.
Advantageously, sole 2 according to footwear of the present utility model comprises a plurality of grounded parts 6,6 ', 6 "; described a plurality of parts 6,6 ', 6 " along sole of the foot face 7 each other roughly in abutting connection with and have a corresponding surperficial protuberance 8, obtain the important technical advantage that will in specification, illustrate after a while thus.
The vamp 3 of footwear 1 is by making such as natural leather or the so submissive material of synthetic leather, perhaps or even by the natural or synthetic material that uses in the footwear field and have another suitable type of roughly equiv feature makes.
Obvious as institute in Fig. 1, vamp 3 extends to the zone in vola from the zone on instep, so that surround foot fully or almost completely.
In the inside of footwear 1, the vola can be set support the interior end, end, be attached to vamp 3 and sole 2 in this; The end, do not illustrate in the drawings in above-mentioned, but that it has substantially is known, and be conventional type.
As shown in Figure 2, the grounded part 6 that constitutes sole 2 has variable size and dimension, and this depends on the area of their location sole of the foot faces 7 wherein, and depend on especially this specific region the possibility of the motion that must have.Therefore, for example, the grounded part 6 in zone of isthmus 13 that is arranged in sole of the foot face 7 is less than those parts in the zone of zone that lays respectively at heel portion 14 or front foot 15.
In addition, among grounded part 6, be provided with separation trough 16, it guarantees that above-mentioned those parts 6 can relative to each other move freely explicitly with the motion of finishing by user's foot in the space.
In addition, these above-mentioned separation troughs 16 are differently directed with respect to the zone that is provided with grounded part 6 of sole of the foot face 7.For example, the separation trough 16 that is arranged in the zone of isthmus 13 of sole of the foot face 7 is mainly directed on substantial transverse direction, and the separation trough 16 that is arranged in the zone of front foot 15 is mainly directed on longitudinal direction roughly.
In addition, the width of above-mentioned separation trough 16 changes about the relevant position in the sole of the foot face 7.In fact, for example, be arranged on corresponding to the separation trough in the zone of front foot 15 16 and have width smaller with being arranged on to compare corresponding to the separation trough in the zone of isthmus 13 16, due to this mainly was due to the fact that: the zone of isthmus 13 was littler than the load in front foot 15 and/or heel portion 14 zones usually, therefore less supporting surface can be set, but the bigger compliance and the overall flexibility of footwear are provided.
In an embodiment according to footwear of the present utility model, grounded part 6 is by the vamp 3 of adhesive attachment to footwear; In another embodiment, grounded part 6 by stitch attachment to vamp 3.In other embodiment of footwear, part 6 and vamp 6 permanent be connected can by attached be that other equivalent way of known type realizes substantially.
As described, each in the grounded part 6 includes surperficial protuberance 8, and it is with mode dense distribution close to each other, basically as mosaic.
In the embodiment shown in Fig. 1 and 2, surperficial protuberance 8 roughly is with the polygon of the mode (in fact as mosaic) of coupling location each other in it distributes, for example triangle, square, pentagon or other.
Dense distribution exists in such as having guaranteed the best grasping force of the sole 2 of footwear for ground equally under extremely difficult service condition such on very sliding and/or the surface that tilts the surperficial protuberance 8 on each part 6, and does not have unexpected danger of sliding.
Grounded part 6 is by the materials for support of polyurethanes, and this makes light especially, the firm and rubber-like compliance of sole, so that part 6 is served as buffer; In addition, they have strengthened the fabric in the toe zone, thus opposing wearing and tearing and material failure.
And grounded part 6 is covered with the gas permeable material that one deck at least has known type, and this makes that the moisture that accumulates in the footwear can be to external diffusion.
Formation comprises the phalanx part 6 ' at five seat portion 4 places that separate that are arranged at footwear according to described a plurality of grounded parts 6 of the sole 2 of footwear of the present utility model; phalanx part 6 ' protection toes contact with ground; and phalanx part 6 ' self also extends to the top of a portion 4, so that anterior protection is provided.Especially, as shown in Figure 2, in the mode that is arranged alternately quite wide separation trough 16 three phalanx parts 6 ' are set, have bigger freedom of motion to guarantee toe self in five seat portions 4 each.
A plurality of grounded parts 6 also comprise mid portion 6 ", its arch of foot 17 along the vola is provided with, and is made by the rubber-like flexible plastic material.Therefore, with this mid portion 6 " be arranged on less load or not in the zone of the sole of the foot face 7 of load, and must realize than all the other grounded parts 6,6 thus " littler pooling feature.Therefore, above-mentioned mid portion 6 " make by the material of ethylene vinyl acetate class, this ethylene vinyl acetate is known as abbreviation EVA equally, it is submissive and is durable, but simultaneously very gently and the user that can be worn footwear thus hardly feel.But, in order to allow equally such as the above-mentioned mid portion 6 on the stayed surface of circular or sharp-pointed rock etc. " enough frictional force, for example, mid portion 6 " self be provided with and be polygonal little recess 18.
Utilization is according to the technical solution of the utility model, and the user has obviously other important technological merit.
First technological merit is, suitably dress and be fastened to making the user can utilize the All Ranges of sole of the foot face 7 to walk, run with the largest motion free degree and finish other motion between stance phase according to footwear of the present utility model of foot by fastener 12: this makes it possible to help and strengthened the sense of touch and the grippage in vola, under situation, give the user sensation of walking barefoot with maximal comfort and security.In addition, improved ability to sprint in running.
And, grounded part 6,6 ', 6 " protuberance 8 that go up to exist provides the best earth-grasping force of sole 2 self to all surface (or even wet surface and/or sliding surface and/or inclined surface); In addition, separation trough 16 allows big water gaging or other fluid between sole 2 and the ground to flow away, and this prevents that the user from slipping.
Be by other benefit that provides according to footwear of the present utility model, grounded part 6,6 ', 6 " protuberance 8 strain under the effect of user's weight; and provide in walking and/or during running and to have obtained the foot impacts power that cushions on the ground, just as little liner; Like this, compare, strengthened the comfortableness of user in its motion process with the sole of general planar.
By an advantage again of pursuing according to footwear of the present utility model be, impact with typical heel in conventional running shoes that have thick and/or hard sole or sport footwear and compare that it promotes front foot to impact.Believe, front foot impact be run more naturally, more healthy and more effective mode.It has formed less impulsive force on the joint of ankle, knee and buttocks.
Front foot impacts the promotion be subjected to this fact usually: are the flat height heels that do not have according to the sole 2 of footwear of the present utility model promptly.
As finding in the accompanying drawings, grounded part 6 ' is arranged on the below of metatarsal in the base portion place of each toe.These parts are provided with in the mode that is in key place, with protection that panelized more is provided with adhere to frictional force, but allow foot to have the motion amplitude of maximum flexibility, ground feedback and nature.
Sole 2 must enough approach carrying out environmental feedback and proper motion, but will have certain thickness so that protection to be provided, and has tread patterns designed adhere to frictional force to provide on kinds of surface.The interior end of footwear, made by thin polyurethane, and its resistance to compression is contractd and is applicable to according to sole of the present utility model.
Another embodiment according to footwear of the present utility model is shown among Fig. 3, in following explanation, represents with identical Reference numeral with the corresponding parts of those parts of Fig. 1 and 2, and will it further not described.
In the present embodiment, some grounded parts 6,6 ', 6 " on protuberance 8 (being the protuberance 8 in the zone of isthmus 13 and heel portion 14 specifically) have roughly rounded and bigger subregion than the subregion of aforementioned embodiments.This has determined the grounded part 6,6 ', 6 than the protuberance that has this shape " littler compliance, this is more suitable for pure motion purposes thus.
In current embodiment, other grounded part 6,6 ', 6 " (be arranged in the front foot 15 those specifically and shelve part 6,6 ', 6 ") be provided with groove 19, it roughly extends through described part 6,6 ', 6 " self each whole lateral dimensions.These grooves 19 allow during walking or running, and strengthen the friction, capability of adhering to of footwear particularly.
Another embodiment according to footwear of the present utility model is shown among Fig. 4.In following explanation, represent with identical Reference numeral with Fig. 1,2 and 3 corresponding parts of those parts, and will it further not described.
In this embodiment, grounded part 6,6 ' has geometry and the size that is different from them and is arranged at the zone of sole of the foot face 7 wherein; And, do not have mid portion 6 ".Phalanx part 6 ' is quantitatively for only to be provided with a phalanx part 6 ' for each one 4.
All the other grounded parts 6,6 ' change the influence of the groove 19 that is subjected to roughly being horizontal into, are designed to strengthen in walking or during running adhere to friction, capability.
This ground connection support member 6,6 ' configuration and the result of layout compare with aforementioned embodiments, or even in heel portion zone 14, also significantly strengthened the friction, capability of adhering to of footwear, particularly reduced compliance and reduced flexibility in the zone of the seat portion 4 that is used for toe.This causes for having set concrete purposes according to footwear of the present utility model, is used to walk and run and each zone of being not used in foot all needs other activity of high flexibility.
Be shown in the stereogram of Fig. 5 according to another embodiment of the present utility model.
In this embodiment, the sole 2 of footwear comprises general planar and submissive layer 20, is distributed with a plurality of grounded parts 6,6 ', 6 on this layer 20 "; Therefore, layer 20 roughly extends through all surface in vola.
Can have for example geometry of type described in any in aforementioned embodiments and the grounded part 6,6 ', 6 of size " by being attached to layer 20, and compare with layer 20 thus such as bonding so known connected mode, be provided with in the mode of projection.Perhaps, they can by co-molded or by other known technology making with the incorporate modes of layer 20 itself, but this is not a purpose of this utility model.
Compare with aforementioned embodiments, demonstrated whole lower slightly compliance according to this embodiments of footwear of the present utility model, this is that layer 20 has limited the possibility of foot movement because equally under thin and situation that made by elastomeric material; But the while, particularly under situation about using on the extremely hard and coarse surface, the existence of layer 20 strengthened the integral protection ability in vola.
Be shown among Fig. 6 according to another embodiment of the present utility model.Specifically, figure 6 illustrates sole 2 according to footwear of the present utility model.Sole 2 is included in the layer 20 that the arch of foot 17 places limit recess 21.Be attached with grounded part 6,6 ' on layer 20, grounded part 6,6 ' has random geometry and the size relevant with the concrete application of these footwear.
Therefore, comprise that the footwear of the sole 2 that is shown among Fig. 6 are suitable for guaranteeing best foot protection and good foot flexibility, this is because mid portion 6 " do not exist.In addition, owing to there is not a mid portion 6 ", the gross weight of these footwear is always less than the gross weight of the footwear in the aforementioned embodiments.
Thus, illustrated the utility model is how to realize the purpose that proposed.
Describe the utility model according to preferred implementation, but do not broken away under the situation of the protection domain that provides by claims, can develop equivalent variations.
Claims (19)
1. the footwear of high foot flexibility, comprise sole (2) and vamp (3), described sole (2) and described vamp (3) limit the front stall portion (4) that separates to keep corresponding toe or toe group, it is characterized in that, described sole (2) comprises a plurality of grounded parts (6,6 ', 6 "); and described a plurality of grounded parts (6,6 ', 6 ") be adjacent to each other along sole of the foot face (7), so that strengthen the ability that grasps of foot.
2. footwear as claimed in claim 1, wherein, described grounded part (6,6 ', 6 ") is provided with corresponding surperficial protuberance (8) and/or recess (18) and/or Surface Groove (19).
3. footwear as claimed in claim 2, wherein, described surperficial protuberance (8) distributes as mosaic.
4. footwear as claimed in claim 2, wherein, described surperficial protuberance (8) is polygon.
5. footwear as claimed in claim 2, wherein, described surperficial protuberance (8) is rounded.
6. as each the described footwear in the claim 1 to 5, wherein, described grounded part (6,6 ', 6 ") make by the material of polyurethanes.
7. as each the described footwear in the claim 1 to 5, wherein, described grounded part (6,6 ', 6 ") is covered with one deck gas permeable material at least.
8. as each the described footwear in the claim 1 to 5, wherein, described a plurality of grounded part (6,6 ', 6 ") comprises at least one mid portion (6 "), and described mid portion (6 ") be provided with and make along the arch of foot (17) by the rubber-like flexible plastic material.
9. footwear as claimed in claim 8, wherein, described mid portion (6 ") make by the material of ethylene-vinyl acetate class.
10. as each the described footwear in the claim 1 to 5, wherein, described a plurality of grounded parts (6,6 ', 6 ") comprise the phalanx part (6 ') that the seat portion (4) that is arranged at described five separation locates.
11. as each the described footwear in the claim 1 to 5, wherein, described grounded part (6,6 ', 6 ") by stitch attachment to described vamp (3).
12. as each the described footwear in the claim 1 to 5, wherein, described grounded part (6,6 ', 6 ") cross adhesive attachment to described vamp (3).
13. as each the described footwear in the claim 1 to 5, wherein, described sole comprises smooth and submissive layer (20), and described a plurality of grounded parts (6,6 ', 6 ") be distributed on the described layer (20).
14. footwear as claimed in claim 13, wherein, described layer (20) locates to be limited with recess (21) in the arch of foot (17) of foot.
15. as claim 13 or 14 described footwear, wherein, described layer (20) is made by the material of rubber-like.
16. as each the described footwear in the claim 1 to 5, wherein, described vamp (3) extends to the zone on instep and the zone in vola.
17. as each the described footwear in the claim 1 to 5, wherein, described vamp (3) is made by submissive material.
18. as each the described footwear in the claim 1 to 5, wherein, described vamp (3) comprises the fastener (12) around foot.
19. be used for the sole (2) of footwear, it is characterized in that described sole comprises a plurality of grounded parts (6,6 ', 6 ") in its underpart, described grounded part (6,6 ', 6 ") be adjacent to each other along sole of the foot face (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201951196U CN201798096U (en) | 2010-05-04 | 2010-05-04 | Shoe with high foot flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201951196U CN201798096U (en) | 2010-05-04 | 2010-05-04 | Shoe with high foot flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798096U true CN201798096U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201951196U Expired - Lifetime CN201798096U (en) | 2010-05-04 | 2010-05-04 | Shoe with high foot flexibility |
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| Country | Link |
|---|---|
| CN (1) | CN201798096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103564955A (en) * | 2012-08-10 | 2014-02-12 | 赵丽娟 | Mountaineering shoes |
| CN103564956A (en) * | 2012-08-10 | 2014-02-12 | 赵丽娟 | Improved climbing shoes |
| CN110870596A (en) * | 2018-09-03 | 2020-03-10 | 阿迪达斯股份公司 | Shoe upper |
-
2010
- 2010-05-04 CN CN2010201951196U patent/CN201798096U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103564955A (en) * | 2012-08-10 | 2014-02-12 | 赵丽娟 | Mountaineering shoes |
| CN103564956A (en) * | 2012-08-10 | 2014-02-12 | 赵丽娟 | Improved climbing shoes |
| CN110870596A (en) * | 2018-09-03 | 2020-03-10 | 阿迪达斯股份公司 | Shoe upper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
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| CX01 | Expiry of patent term |