A kind of new-type folding sole and it is provided with the footwear of the sole
Technical field
The present invention relates to a kind of sole, more particularly to a kind of new-type folding sole and the footwear of the sole are provided with.
Background technology
Shoes are indispensable necessitys in daily life, in response to different effect and external form, there is various each on the market
The a feast for the eyes species of sample, but no matter how the outward appearance of shoes changes, the protection enough with foot is provided comfortable and easy to wear is only
It is most important.Whether for modern people's work requirements or recreation, generally require to walk for a long time or stand, and foot
The total weight of human body is supported, easily feels to ache for a long time using foot, or even produce Plantar Fasciitis, therefore a pair of order makes
User's shoes comfortable and easy to wear are optimal aids, and the footwear sole construction of general shoes is using abundant of individual layer at present
Shape structure or multiple-layer stacked laminated structure, laminated structure ductility in length and width directions, deformation nature are low,
Be difficult to be bent in length or width, then it is in use, hardness that the abundant degree of sole is caused, not easy to break
Curved property reduces the comfortableness of dress, and practicality is low.
In order to solve foregoing problems, existing many manufacturers open up multiple grooves to lift sole on the surface of sole
Deformability, improves bending and the flexibility of sole, and sole can constantly bend change to adapt to sole step in the process of walking
State, improves the snugness of fit of sole, however, plurality of grooves opens up the structural strength that sole greatly reduces, structure is steady
Qualitative low, the enabling capabilities of sole weaken, and greatly reduce the practicality of sole, while wear under use for a long time, it is constantly curved
Selling off easily causes the cracking phenomenon of groove of sole, even occurs that sole ftractures suddenly in groove when serious
The phenomenon of disconnection, practicality is low, and service life is short.
The content of the invention
Therefore, for above-mentioned problem, present invention proposition is a kind of can to have excellent bending, flexibility and supportive concurrently
The new-type folding sole that can be integrated and the footwear for being provided with the sole.
To realize above-mentioned technical problem, the solution that the present invention takes is:A kind of new-type folding sole, including sole sheet
Body, the sole body is provided with folding face, and the folding face is provided with packing elements, and the packing elements are to offer multiple
The netted packing elements of hollow out grid, selvage is configured between adjacent hollow out grid;Correspond to described filling out on the folding face
The position for filling each hollow out grid of element is provided with sole projection, and clearance groove is constituted between adjacent sole projection;The footwear
Bottom projection protrudes from the hollow out grid of the packing elements, and the selvage correspondence of the packing elements is layed in the clearance groove
On.
It is further:The packing elements are TPU elements.
It is further:The sole body is the big bottoms of EVA, and the folding face is on the lower surface at the big bottoms of the EVA;
Or the sole body is midsole, the folding face is on the upper surface of said midsole.
It is further:The folding face is located at the full facies palmaris of the sole body or before the sole body
Half facies palmaris.
It is further:The hollow out grid of the packing elements is quadrilateral mesh or hexagonal mesh or network of triangle
Lattice.
It is further:The thickness of the packing elements is 1-2.5mm, and the selvage width of the packing elements is 10-
35mm。
It is further:The selvage of the packing elements is integrally formed with the clearance groove bottom land, when making
Only need to be layed in the selvage of packing elements on clearance groove bottom land, then can just be completed by integral forming process in mould,
Without artificial gluing operation, hand labor intensity is reduced, without using to glue, energy-conserving and environment-protective, it is to avoid when packing elements selvage
With clearance groove bottom land degumming phenomenon, practicality is high.
A kind of footwear, including foregoing any described new-type folding sole.
By using preceding solution, the beneficial effects of the invention are as follows:The new-type folding sole for designing as described above,
Laying packing elements in clearance groove, packing elements are independently arranged, and packing elements and sole body can be unlike material
It is made, by selection there is excellent structural intensity, the material of toughness to make packing elements, it is recessed that packing elements can just assign gap
The physical properties such as groove same excellent structural strength, toughness, physical property compensation is carried out to clearance groove, can effectively be lifted
The structural strength of clearance groove, even if sole body and packing elements selection are for same material, the selvage of packing elements
Thickness filling compensation can be also carried out to clearance groove, structural strength of the sole body at clearance groove is increased, can be effective
Avoid groove open up cause support performance reduction, groove cracking phenomenon occur;In addition, packing elements are to be independently arranged paving
It is separate relation between packing elements and sole projection on the bottom land of clearance groove, is bent in sole body
When, packing elements will not be on length and width direction to producing restrained force, sole body between adjacent sole projection
Excellent ductility is still maintained on length and width direction, sole body keeps excellent bending and flexibility,
Sole body can constantly bend change to adapt to sole gait in walking process, improve the snugness of fit of sole, therefore, it is described
New-type folding sole can effectively have excellent bending, flexibility and support performance concurrently and be integrated, and practicality is high.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of the embodiment of the present invention 1.
Fig. 2 is the lateral partial structurtes sectional view of the embodiment of the present invention 1.
Fig. 3 is the structure decomposition figure of the embodiment of the present invention 2.
Specific embodiment
In conjunction with the drawings and specific embodiments, the present invention is further described.
Embodiment 1
Referring to figs. 1 to Fig. 2, the embodiment of the present invention 1 is disclosed, a kind of new-type folding sole, including the big bottoms 1 of EVA, described
The full facies palmaris of the lower surface at the big bottoms 1 of EVA is provided with folding face, and the folding face is provided with TPU elements 2, and the TPU elements 2 are
The netted TPU elements of multiple hollow out grids 21 are offered, the hollow out grid 21 is quadrilateral mesh, adjacent hollow out grid 21
Between be configured to selvage 22;The position of each hollow out grid 21 on the folding face corresponding to the TPU elements 2 is provided with sole
Raised 11, clearance groove 12 is constituted between adjacent sole projection 11;The sole projection 11 protrudes from the TPU elements 2
Hollow out grid 21, the correspondence of selvage 22 of the TPU elements 2 is layed in the clearance groove 12.
Embodiment 2
With reference to Fig. 3, the embodiment of the present invention 2 is disclosed, a kind of new-type folding sole, including EVA midsoles 3, in the EVA
The full facies palmaris of the upper surface at bottom 3 is provided with folding face, and the folding face is provided with TPU elements 2, and the TPU elements 2 are to offer
The netted TPU elements of multiple hollow out grids 21, the hollow out grid 21 is quadrilateral mesh, structure between adjacent hollow out grid 21
As selvage 22;It is raised that position on the folding face corresponding to each hollow out grid 21 of the TPU elements 2 is provided with sole
31, clearance groove 32 is constituted between adjacent sole projection 31;The sole projection 31 protrudes from the hollow out of the TPU elements 2
Grid 21, the correspondence of selvage 22 of the TPU elements 2 is layed in the clearance groove 32.
The new-type folding sole for designing in sum, with excellent bending and flexibility, in the process of walking can
Constantly bending change improves the snugness of fit of sole to adapt to sole gait, and structural stability is strong, and support performance is high,
Avoid groove from opening up the phenomenon that the structural strength for causing declines, groove is easy to crack to occur, Practical Performance is high,
Described above, only using the embodiment of this origination techniques content, any those skilled in the art are with this wound
Make done modification, change, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.