A kind of Sports shoe sole and sport footwear
Technical field
The utility model is related to sport footwear, and in particular to a kind of Sports shoe sole and sport footwear.
Background technology
Sport footwear already is most liked wearing carrying out outdoor exercises because it is comfortable, the characteristic of convenient, spats as modern
The shoes, sport footwear is mainly made up of sole and vamp, vamp be used for footwear are fixed on pin, and sole then play support and
Anti-skidding effect, with people to move the limit, speed, lasting claim raising, and people move when, the power that sole is subject to
Exactly transmitted from sole, therefore, especially the flexibility of sole is increasingly becoming and pays close attention to of concern for the quality of Sports shoe sole
Focus.Sole on the market is mainly by several pliable grooves of sole facility, making sole in motion process at present
In be easy to deflect, but the setting of groove needs to cut off the bottom surface of sole, so may result in and is had an effect forward with pedaling in sole
When mobile, groove stress, the notch of groove is widened, and produces wriggling to unload force phenomenon, so as to cause motion tractive force to decline, is accelerated
Performance is adversely affected.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide for a kind of Sports shoe sole, the motion
Sole not only has good flexible performance, while set pulling force bar in a groove can draw the notch of groove, keeps away
Exempt from groove to be widened, keep motion tractive force and the good acceleration of sole.
The purpose of this utility model is realized using following technical scheme:
A kind of Sports shoe sole, sole from top to bottom includes insole layer, cushion and wearing layer, the bottom of the cushion successively
Face arrangement is provided with several grooves, and the height of the height less than cushion of the groove forms convex tendon between two adjacent grooves;
Pulling force bar is additionally provided between the cushion and wearing layer, the pulling force bar is arranged on the groove of groove along the width of groove
At mouthful, and connect two adjacent convex tendons.
Preferably, the sole is divided into preceding metacarpus and heel part along its length, the groove is arranged on half sole
Portion or/and heel part.
Preferably, the length direction of the groove is consistent with the width of sole.
Preferably, be embedded with contiguous block in the groove, the position of contiguous block and pulling force bar, width are corresponding.
Preferably, the contiguous block is integrally formed with wearing layer, the shape of the wearing layer and the bottom surface shape of cushion
Shape correspondence.
Preferably, forming through hole between the pulling force bar and groove.
Preferably, the length of the pulling force bar is 1-30cm, width is 0.1-2cm.
The utility model also provides a kind of sport footwear, including vamp and Sports shoe sole, and the vamp is arranged on sport footwear ground
Upper surface, the Sports shoe sole is Sports shoe sole described above.
Compared to existing technology, the beneficial effects of the utility model are:
1st, Sports shoe sole of the present utility model not only has good flexible performance, while setting pulling force bar in a groove
The notch of groove can be drawn, it is to avoid the notch of groove is widened, keep the motion tractive force of sole and it is good plus
Fast performance;
2nd, groove of the present utility model in when being embedded with contiguous block, contiguous block be integrally formed with groove to be formed one it is whole
Body, draws adjacent convex tendon equivalent to contiguous block, increased the flexibility of cushion and wearing layer;
3rd, through hole is provided between pulling force bar of the present utility model and groove, when rainy day wearing or scrubbing, through hole
Setting can pass through in order to current, it is to avoid current are accumulated in a groove causes groove immersion impaired.
Brief description of the drawings
Fig. 1 is the structural representation of the Sports shoe sole of embodiment 1.
Fig. 2 is the profile of the Sports shoe sole of embodiment 1.
Fig. 3 removes the structural representation of wearing layer and pulling force bar for the Sports shoe sole of embodiment 1.
Fig. 4 removes the structural representation of wearing layer for the Sports shoe sole of embodiment 2.
Fig. 5 is the structural representation of the Sports shoe sole of embodiment 2.
Fig. 6 is the profile of the Sports shoe sole of embodiment 3.
Wherein, 1, insole layer;2nd, cushion;3rd, wearing layer;4th, groove;41st, contiguous block;5th, convex tendon;6th, pulling force bar;7th, lead to
Hole;8th, preceding metacarpus;9th, heel part;10th, sole;20th, vamp;100th, sport footwear.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further:
Embodiment 1
A kind of reference picture 1-2, Sports shoe sole, sole from top to bottom includes insole layer 1, cushion 2 and wearing layer 3 successively,
Sole is divided into preceding metacarpus 8 and heel part 9 along its length, and groove 4 is arranged on preceding metacarpus 8 and heel part 9, and preceding metacarpus 8 sets
There are two grooves 4, heel part 9 is provided with two grooves 4, and the length direction of groove 4 is consistent with the width of sole, groove 4
Highly less than the height of cushion 2, convex tendon 5 is formed between two adjacent grooves 4;Also set up between cushion 2 and wearing layer 3
There is pulling force bar 6, pulling force bar 6 is arranged at the notch of groove 4 along the width of groove 4, and connect two adjacent convex tendons 5.
Contiguous block 41 is embedded with reference picture 3, groove 4, contiguous block 41 is integrally formed with wearing layer 3;In each groove 4
The quantity of contiguous block 41 is identical with the quantity of pulling force bar 6, and the pulling force bar 6 of the present embodiment is three, there is three companies in each groove 4
Block 41 is connect, and the bottom surface of contiguous block 41 contacts with pulling force bar 6, the position of contiguous block 41 and pulling force bar 6, width are corresponding.
The shape of wearing layer 3 is corresponding with the shape of the bottom surface of cushion 2, i.e., cushion 2 is provided with the place of groove 4, wearing layer 3
Then disconnected in the position of groove 4, cushion 2 is provided with the place of contiguous block 41, wearing layer 3 is then connected in the position of contiguous block 41;
Contiguous block 41 forms an entirety in being inlaid in groove 4 with groove 4, increased the flexibility of wearing layer 3.
Through hole 7 is formed between pulling force bar 6 and groove 4, is worn on rainy day or when scrubbing, the setting of through hole 7 can be in order to
Current pass through, it is to avoid current are accumulated in groove 4 causes the immersion of groove 4 impaired.
Pulling force bar 6 of the present utility model by TPUE rubber, ethylene-vinyl acetate copolymer material,
The retention material high such as polyurethane material, glass fibre, carbon fibre is made, and high-tensile strength tensile strength of material is moderate, and elasticity
It is good, it is difficult to break, it is to avoid the notch of groove 4 is excessively widened, the effective ductility of groove 4 is maintained,
The pulling force bar 6 of the present embodiment is made up of TPUE rubber, and the length of pulling force bar 6 is 1cm, width
It is 0.2cm.
Embodiment 2
Reference picture 4-5, the pulling force bar 6 of the present embodiment is made up of glass fibre, and the length of pulling force bar 6 is 28cm, and width is
0.5cm, from toe cap to heel, same pulling force bar 6 runs through all of groove 4 to pulling force bar 6 along the length direction of sole.
Other structures, connected mode are same as Example 1.
Embodiment 3
Reference picture 6, a kind of shock-absorbing sport shoes 100, including vamp 10 and sole 20, vamp 10 are fixed on sole 20, footwear
The structure at bottom 20, annexation are same as Example 1.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.