CN204519489U - Anti-skidding sandals - Google Patents
Anti-skidding sandals Download PDFInfo
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- CN204519489U CN204519489U CN201520210645.8U CN201520210645U CN204519489U CN 204519489 U CN204519489 U CN 204519489U CN 201520210645 U CN201520210645 U CN 201520210645U CN 204519489 U CN204519489 U CN 204519489U
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- circular arc
- skidding
- arch area
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Abstract
The utility model discloses a kind of anti-skidding sandals, its drip irrigation device is, comprise sole, sole comprises heel area, arch area, forefoot district, sole is provided with the anti-skidding lines of protrusion, and anti-skidding lines comprises several concentric circles, is concentrically ringedly centrally located at center, heel area, arch area and forefoot district are equipped with the circular arc concentric with concentric circles, and the circular arc spacing of the circular arc gap ratio arch area of arch area is large; The pin of most people is all arc, stressed less therefore in arch area, and forefoot district is stressed comparatively large comparatively speaking, therefore needs at lines needs in forefoot district closeer, the skidproof effect of guarantee shoes.
Description
Technical field
The utility model relates to a kind of sandals, and more particularly, it relates to a kind of anti-skidding sandals.
Background technology
Shoes are the necessitys during we live, and all can wear shoes when people's trip, house, our world of the shoes injection of various style, various function.Shoes have various different function, therefore just have various different structure, and various different style, such shoes also have different effects in life.
Shoes are all used to walk to people, will have enough frictional force for sole.A lot of shoes are all used for increasing people to the frictional force on ground by the lines of sole now.But the shape of people foot is comparatively special, sole is also not necessarily identical to the stress point of bottom surface.And sometimes sole can bear anti-rotation, the skid-resistance requirements such as anti-sideslip.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that the lines providing a kind of utilization comparatively to meet human body own characteristic realizes effectively anti-skidding sandals.
For achieving the above object, the utility model provides following technical scheme: a kind of anti-skidding sandals, comprise sole, described sole comprises heel area, arch area, forefoot district, described sole is provided with the anti-skidding lines of protrusion, described anti-skidding lines comprises several concentric circles, and described arch area and forefoot district are equipped with the circular arc concentric with described concentric circles, and described in the circular arc gap ratio of described arch area, the circular arc spacing of arch area is large.
By adopting technique scheme, simply utilize the simple designs of the concentric circular arc of concentric circles, make mould to be simplified when the mould of sole is produced in design, that need not design is very complicated, has saved production cost.Circular arc and circle can protect the friction of all angles compared to straight line etc., prevent the sideslip of multiple directions.Heel area is the place that people's heel is stepped on simultaneously, due to the calcaneal shape of people's health, often the place in bosom is stressed place, therefore set gradually concentric circles can effectively the lines scope in lifting surface area be maximized at stressed larger position, that guarantees that it can be stable plays anti-skidding effect.And ball area and arch area are be in the stressed situation of large area substantially, are therefore designed to circular arc comparatively rationally, can stablize anti-skidding.The pin of most people is all arc, stressed less therefore in arch area, and forefoot district is stressed comparatively large comparatively speaking, therefore needs at lines needs in forefoot district closeer, the skidproof effect of guarantee shoes.
The utility model is set to further: the circular arc in described forefoot district is that middle part spacing is minimum, and the spacing of described forefoot district circular arc increases successively from both sides, middle part.
By adopting technique scheme, from the forced position point analysis of forefoot, in the process of walking, on pin, sesamoid bone position is stressed protrudes the most, come to surrounding foreign aid radiation, and sesamoid bone position face be positioned at forefoot district center line on, therefore utilize the circular arc spacing structure that minimum both sides increase successively from centre to reach the closeest for stressed maximum position lines, thus reach enough stiction.
The utility model is set to further: the circular arc of described arch area is that middle part spacing is maximum, and the spacing of described forefoot district circular arc reduces successively from both sides, middle part.
By adopting technique scheme, from the forced position point analysis of arch area, stressed minimum in the middle of arch of foot, both sides are comparatively large, the Large space therefore, and both sides Small Distance can ensure making full use of for screw thread, ensure skid resistance.
The utility model is set to further: increase gradually to surrounding centered by the spacing between described concentric circles.
By adopting technique scheme, from the forced position point analysis of heel area, because heel is arc-shaped so stressed direction to stretch out radiation from central point substantially, the spacing therefore utilizing concentric circles to increase gradually ensures making full use of of overall screw thread.
The utility model is set to further: the cross section of described anti-skidding lines is triangle.
By adopting technique scheme, in the process that leg-of-mutton structure is walked about at both feet, can allow and play enough stability, preventing anti-skidding lines from occurring the situation of deformation, affect skidproof effect.
Accompanying drawing explanation
Fig. 1 is the structure chart of the anti-skidding sandal embodiment sole of the utility model;
Reference numeral: 1, concentric circles; 2, circular arc.
Detailed description of the invention
With reference to Fig. 1, the anti-skidding sandal embodiment of the utility model is described further.
A kind of anti-skidding sandals, sandals on these sandals and other market are similar, these sandals comprise sole, sole is divided into heel area, arch area, forefoot district from back to front successively, sole is provided with anti-skidding lines, several concentric circles 1 of anti-slip veins route and the circular arc 2 concentric with concentric circles 1 form, and anti-skidding lines protrudes from sole, and the cross section protruding part is triangle.Circular arc 2 is arranged on the center that arch area and forefoot district concentric circles 1 are arranged on heel area.In the process that leg-of-mutton structure is walked about at both feet, can allow and play enough stability, prevent anti-skidding lines from occurring the situation of deformation, affect skidproof effect.
Simply utilize the simple designs of concentric circles 1 concentric circle 1 arc, make mould to be simplified when the mould of sole is produced in design, that need not design is very complicated, has saved production cost.Circular arc 2 and circle can protect the friction of all angles compared to straight line etc., prevent the sideslip of multiple directions.Heel area is the place that people's heel is stepped on simultaneously, due to the calcaneal shape of people's health, often the place in bosom is stressed place, therefore set gradually concentric circles 1 can effectively the lines scope in lifting surface area be maximized at stressed larger position, that guarantees that it can be stable plays anti-skidding effect.And ball area and arch area are be in the stressed situation of large area substantially, are therefore designed to circular arc 2 comparatively rationally, can stablize anti-skidding.
Circular arc 2 spacing of the circular arc 2 gap ratio arch area of arch area is large.The pin of most people is all arc, stressed less therefore in arch area, and forefoot district is stressed comparatively large comparatively speaking, therefore needs at lines needs in forefoot district closeer, the skidproof effect of guarantee shoes.
The circular arc 2 in forefoot district is that middle part spacing is minimum, and the spacing of forefoot district circular arc 2 increases successively from both sides, middle part.The circular arc 2 of arch area is that middle part spacing is maximum, and the spacing of forefoot district circular arc 2 reduces successively from both sides, middle part.Increase gradually to surrounding centered by spacing between concentric circles 1.
From the forced position point analysis of forefoot, in the process of walking, on pin, sesamoid bone position is stressed protrudes the most, come to surrounding foreign aid radiation, and sesamoid bone position face be positioned at forefoot district center line on, therefore utilize the circular arc 2 spacing structure that minimum both sides increase successively from centre to reach the closeest for stressed maximum position lines, thus reach enough stiction., from the forced position point analysis of arch area, stressed minimum in the middle of arch of foot, both sides are comparatively large, the Large space therefore, and both sides Small Distance can ensure making full use of for screw thread, ensure skid resistance.From the forced position point analysis of heel area, because heel is circular arc 2 shape so stressed direction to stretch out radiation from central point substantially, the spacing therefore utilizing concentric circles 1 to increase gradually ensures making full use of of overall screw thread.
Claims (5)
1. anti-skidding sandals, comprise sole, described sole comprises heel area, arch area, forefoot district, it is characterized in that: described sole is provided with the anti-skidding lines of protrusion, described anti-skidding lines comprises several concentric circles, describedly concentrically ringedly be centrally located at center, heel area, described arch area and forefoot district are equipped with the circular arc concentric with described concentric circles, and described in the circular arc gap ratio of described arch area, the circular arc spacing of arch area is large.
2. anti-skidding sandals according to claim 1, is characterized in that: the circular arc in described forefoot district is that middle part spacing is minimum, and the spacing of described forefoot district circular arc increases successively from both sides, middle part.
3. anti-skidding sandals according to claim 1, is characterized in that: the circular arc of described arch area is that middle part spacing is maximum, and the spacing of described forefoot district circular arc reduces successively from both sides, middle part.
4. anti-skidding sandals according to claim 1, is characterized in that: increase gradually to surrounding centered by the spacing between described concentric circles.
5. anti-skidding sandals according to claim 1, is characterized in that: the cross section of described anti-skidding lines is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210645.8U CN204519489U (en) | 2015-04-09 | 2015-04-09 | Anti-skidding sandals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210645.8U CN204519489U (en) | 2015-04-09 | 2015-04-09 | Anti-skidding sandals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519489U true CN204519489U (en) | 2015-08-05 |
Family
ID=53733560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210645.8U Active CN204519489U (en) | 2015-04-09 | 2015-04-09 | Anti-skidding sandals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204519489U (en) |
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2015
- 2015-04-09 CN CN201520210645.8U patent/CN204519489U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |