CN201431009Y

CN201431009Y - Shoe sole

Info

Publication number: CN201431009Y
Application number: CN2009200712547U
Authority: CN
Inventors: 师晟
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2009-04-28
Filing date: 2009-04-28
Publication date: 2010-03-31
Anticipated expiration: 2019-04-28

Abstract

The utility model relates to a building block of a shoe, which belongs to the field of the shoemaking. The shoe sole is characterized by comprising three layers, i.e. an insole layer (1), a mid-sole layer (2) and an outsole layer (3); the middle part below the surface of the insole layer (1) extends downwards to form a balance supporting raised head (14) which is matched with a groove (24) which is fixed on the middle of the mid-sole layer (2), a front metal elastic device and a rear metal elastic device (21 and 22) are respectively fixed in front and behind the groove (24) between the insolelayer (1) and the mid-sole layer (2), the outsole layer (3) is arranged below the mid-sole layer (2), upwards wraps the mid-sole layer (2) and the insole layer (1) and is backwards connected with a saddle (4). The utility model provides the shoe sole which can produce the assistant force and reduce the fatigue of the feet when in walking; moreover, with the shoe sole, people with different arch instep shapes or different heights of the heel can have easiest step through the balance point and the buffering force.

Description

A kind of sole

Technical field

The utility model relates to a kind of building block of footwear, relates in particular to a kind of sole.

Background technology

People wear footwear and more and more require comfortable and suitable motion now, so the footwear of producing now and selling, especially sport footwear all have some special structural designs, thereby make the people comfortable and easy to wear.

These designs generally comprise the design of vamp or sole, and vamp adopts hole or cotton material etc. to increase gas permeability, and sole thickens, and the centre has living space, and increases gas permeability equally, adopt some special material for sole of shoe, increase shock-absorbing function or the like.When if people need long-time walking, though existing this shoes dress ventilative, damping can be more comfortable,, present this footwear do not help and the function of power-assisted because of have, time one length still can fatigue, influences and walk.

Therefore wish on sole, to improve to existing, according to human foot structure and mechanics phenomenon, utilization equalization point and cushion effect are regulated the pressure in foot metatarsal and shank joint, and the generation power-assisted helps walking, thereby the Total tune on the generation walking posture allows people with attitude walking easily.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of sole, and the footwear that solve prior art do not influence the defective of light walking because of there being the power-assisted effect.

Technical scheme

A kind of sole is characterized in that: comprise three layers, bottom 1, middle bottom 2 and outer bottom 3 in being respectively; The upper surface of bottom 1 is close to sole in described, sole and back heel place are provided with pad 11 in the nanofiber in front, protrude downwards in the middle of the lower face main part and form balanced support plush copper 14, in the groove 24 during coupling is fixed in the middle of the bottom 2, between interior bottom 1 and middle bottom 2, metal elastic force device 21 before and after groove 24 front and back are set with respectively, 22, the rear end of back metal elastic force device 22 has downward compression spring 221 to be fixed on the saddle 4, described outer bottom 3 is arranged in bottom 2 times, bottom 2 and interior bottom 1 connect saddle 4 backward in upwards being wrapped in.

Described outer bottom 3 has an opening inseam 34 at the heel place, upwards there is the crotch 33 of adjustment at the heel place, 4 times surface rear ends of described saddle have the row adjustment groove 43 of the opening outwardly of a plurality of differing heights up and down, and described adjustment crotch 33 is embedded in arbitrary adjustment groove 43 of saddle 4.

Described adjustment groove 43 has two, is divided into first and adjusts the groove and the second adjustment groove.

The upper face center of bottom 1 has a hemispherical soft protruding 12 in described.

Described front and back metal

elastic force device

21,22 interior respectively up and down bottoms 1 and middle bottom 2 are provided with noise reduction fixed

block

13,23.

In the middle of the bottom of described outer bottom 3 and between opening inseam 34 and outer bottom 3 main bodys snubber block 32 is housed.

The ventilative bar 31 of rubber that bottom edge in connecting is arranged on the described outer bottom 3 is connected on the saddle 4 from the front end of outer bottom always, and there is air-vent 311 front and back of ventilative bar.

Low some arc decorative pattern between senior middle school around the bottom surface of contacting to earth of described outer bottom 3 has.

Described saddle 4 is for falling " V " shape, and there is air-vent 41 on the top, and following surface rear end has the adjustment groove 43 that is connected with outer bottom 3, and front edge is connected with outer bottom 3, and middle and interior bottom 1 upper surface joins, and there is pad 42 in the nanofiber on the surface.

Beneficial effect

The utility model provides a kind of power-assisted effect that produces when walking, reduce the tired sole of strength of one's legs, allow people walk, and different arch of foot types or the people that adapts to different height heels can produce and go on foot appearance easily by utilization equalization point and cushion effect with attitude easily.

Description of drawings

Fig. 1 is the outside schematic diagram of the utility model footwear sole construction design;

Fig. 2 is the internal structure schematic diagram of the utility model footwear sole construction design;

Fig. 3 is the bottom surface structural representation of the utility model footwear sole construction design;

Fig. 4 is the inverted v-shaped saddle structural representation of the utility model footwear sole construction design;

Wherein: 1. bottom in; 11. pad in the nanofiber; 12. the soft projection of hemispherical; 13. interior bottom noise reduction fixed block; 14. balanced support plush copper; 2. middle bottom; 21. preceding metal elastic force device; 22. back metal elastic force device; 221. spring; 23. middle bottom noise reduction fixed block; 24. groove; 3. outer bottom; The bar 31. rubber is breathed freely; 311. front and back air-vent; 32. snubber block; 33. adjustment crotch; 34. opening inseam; 4. saddle; 41. air-vent; 42. pad in the nanofiber; 43. adjustment groove.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.

A kind of sole comprises three layers, bottom 1, middle bottom 2 and outer bottom 3 in being respectively; The upper surface of bottom 1 is close to sole in described, sole and back heel place are provided with the antibiotic interior pad 11 of nanofiber in front, on the interior pad 11 salient point is arranged, can play massage effect slightly to sole, protrude downwards in the middle of the lower face main part and form balanced support plush copper 14, in the groove 24 during coupling is fixed in the middle of the bottom 2, between interior bottom 1 and middle bottom 2, metal elastic force device 21 before and after groove 24 front and back are set with respectively, 22, like this under front foot and the metapedes undulating state during in walking, the front and back cooperation of nature is made in the front-end and back-end of bottom 1 in making under lever principle, produce the evenly stressed of foot, and produce the power-assisted effect by cooperatively interacting of preceding metal elastic force device 21 and back metal elastic force device 22, the rear end of back metal elastic force device 22 has downward compression spring 221 to be fixed on the saddle 4, common integrant power-assisted effect, described outer bottom 3 is arranged in bottom 2 times, bottom 2 and interior bottom 1 in upwards being wrapped in, connect saddle 4 backward, form by elasticity and wear-resisting rubber antiskid layer and nano composite material.

Described outer bottom 3 has an opening inseam 34 at the heel place, upwards there is the crotch 33 of adjustment at the heel place, 4 times surface rear ends of described saddle have the row adjustment groove 43 of the opening outwardly of a plurality of differing heights up and down, described adjustment crotch 33 is embedded in arbitrary adjustment groove 43 of saddle 4, can play the height of regulating footwear sole construction, the ground that adapts to the different sole height of different height heels or needs be provided the selection of highly regulating.Described adjustment groove 43 can be done two, is divided into first and adjusts the groove and the second adjustment groove.

The upper face center of bottom 1 has a hemispherical soft protruding 12 in described, can both play the effect of alleviating arch of foot fatigue to different arch of foot forms.

Described front and back metal

elastic force device

block

13,23, can adopt nano composite material to make, not only the front and back metal

elastic force device

21,22 in the motion is played and reduce noise and fixing effect, and the noise reduction fixed

block

13,23 that all has up and down also can produce up and down damping force mutually when colliding.

In the middle of the bottom of described outer bottom 3 and between opening inseam 34 and outer bottom 3 main bodys snubber block 32 is housed, the space of spill camber line is arranged on the snubber block 32, play shock-absorbing.The ventilative bar 31 of rubber that bottom edge in connecting is arranged on the outer bottom 3 is connected on the saddle 4 from the front end of outer bottom always, and there is air-vent 311 front and back of ventilative bar, make the effect that produces air circulation in the footwear.

Low some arc decorative pattern between senior middle school around the bottom surface of contacting to earth of outer bottom 3 has, high all around some arc is made of hard rubber material, the middle low circular point shape and the outstanding arrangement architecture of half bracket shape are made of soft rubber material, strengthen earth-grasping force and anti-skidding power to ground.

Described saddle 4 has the curve shape that meets the heel back side for falling " V " shape, being made into, and there is air-vent 41 on the top, following surface rear end has the adjustment groove 43 that is connected with outer bottom 3, front edge is connected with outer bottom 3, and middle and interior bottom 1 upper surface joins, and the antibiotic interior pad 42 of a nanofiber is arranged.

This sole is by the point of the balance support on the structural design, the cooperation of saddle and front and back metal elastic force constructional device, and the adjusting of back height under the acting in conjunction of function such as ventilative humidity circulation and material, realizes producing power-assisted, damping and effect comfortable and easy to wear.

Claims

1. a sole is characterized in that: comprise three layers, be respectively interior bottom (1), middle bottom (2) and outer bottom (3); The upper surface of bottom (1) is close to sole in described, sole and back heel place are provided with pad (11) in the nanofiber in front, protrude downwards in the middle of the lower face main part and form balanced support plush copper (14), coupling is fixed in the middle groove (24) of middle bottom (2), between interior bottom (1) and middle bottom (2), metal elastic force device (21 before and after being set with respectively before and after the groove (24), 22), the rear end of back metal elastic force device (22) has downward compression spring (221) to be fixed on the saddle (4), described outer bottom (3) is arranged under the bottom (2), upwards be wrapped in middle bottom (2) and interior bottom (1), connect saddle (4) backward.

2. sole as claimed in claim 1, it is characterized in that: described outer bottom (3) has an opening inseam (34) at the heel place, upwards there is adjustment crotch (33) at the heel place, described saddle (4) surface rear end down has the row adjustment groove (43) of the opening outwardly of a plurality of differing heights up and down, and described adjustment crotch (33) is embedded in arbitrary adjustment groove (43) of saddle (4).

3. sole as claimed in claim 2 is characterized in that: described adjustment groove (43) has two, is divided into first and adjusts the groove and the second adjustment groove.

4. sole as claimed in claim 1 or 2 is characterized in that: the upper face center of bottom (1) has the soft projection of a hemispherical (12) in described.

5. sole as claimed in claim 1 or 2 is characterized in that: interior respectively up and down bottoms of described front and back metal elastic force devices (21,22) (1) and middle bottom (2) are provided with noise reduction fixed block (13,23).

6. sole as claimed in claim 1 or 2 is characterized in that: in the middle of the bottom of described outer bottom (3) and between opening inseam (34) and outer bottom (3) main body snubber block (32) is housed.

7. sole as claimed in claim 1 or 2 is characterized in that: the ventilative bar (31) of rubber at bottom edge in connecting is arranged on the described outer bottom (3), be connected on the saddle (4) from the front end of outer bottom always, there is air-vent (311) front and back of ventilative bar.

8. sole as claimed in claim 1 or 2 is characterized in that: low some arc decorative pattern between senior middle school around the bottom surface of contacting to earth of described outer bottom (3) has.

9. sole as claimed in claim 1 or 2, it is characterized in that: described saddle (4) is for falling " V " shape, there is air-vent (41) on the top, following surface rear end has the adjustment groove (43) that is connected with outer bottom (3), front edge is connected with outer bottom (3), middle and interior bottom (1) upper surface joins, and there is pad (42) in the nanofiber on the surface.