CN103300545B - A kind of bionic track shoe hobnail - Google Patents
A kind of bionic track shoe hobnail Download PDFInfo
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- CN103300545B CN103300545B CN201310260474.5A CN201310260474A CN103300545B CN 103300545 B CN103300545 B CN 103300545B CN 201310260474 A CN201310260474 A CN 201310260474A CN 103300545 B CN103300545 B CN 103300545B
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- shoe tack
- shoe
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- circle
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Abstract
The invention discloses a kind of bionic track shoe hobnail, be made up of threaded post, nail seat and shoe tack, two faces of nail seat arrange threaded post and shoe tack respectively, shoe tack is cone, shoe tack has two inverted triangle faces, two taper seats and an inclined-plane, two taper seats respectively have side groove, and inclined-plane is made up of nail tip inclined-plane and inner groove faces; This bionical shoe tack is mainly used in running shoes Plantar bone big toe region, and this bionical shoe tack can improve the horizontal thrust of plastic cement race track to shoe tack, strengthens the earth-catching property of shoe tack, reduces plastic cement race track to the crush resistance of shoe tack, thus improves the speedup non-skid property of running shoes.Compared with traditional circular cone track shoe hobnail of same size, horizontal thrust of the present invention improves 4.17%-6.89%, crush resistance reduces 4.64%-6.28%, reduces 1.29%-2.67% with the relative displacement of rubber track, shows that the present invention has good traction and earth-catching property.<!--1-->
Description
Technical field
The present invention relates to a kind of running shoes, particularly a kind of bionic track shoe hobnail.
Background technology
Running shoes are one of important apparatuses of physical culture athletics race and race.Along with people's deepening continuously to running shoes functional study, improving constantly of manufacture craft level, running shoes serve immeasurable effect to raising sports achievement.Throughout history, running shoes are from being obviously a very large leap without being pinned to nail, and the appearance of shoe tack substantially increases athletic sports achievement.The continuous remodeling innovation of track and field apparatus gos deep into process to the overall mechanics function understanding of running shoes.Shoe tack, as the important component part of running shoes, has vital impact to the overall performance of running shoes undoubtedly.The design shoe tack of science, can not only improve the overall mechanical property of running shoes, improve balance, and all right more effective Protection of the sportsman, has extremely important realistic meaning.
Ostrich is existing maximum ratite class in the world, and breastbone is flat does not have a keel projection, and clavicle is degenerated, and forelimb is evolved into wing, has degenerated and can not circle in the air, but hind leg is strong and strong.African Ostrich (hereinafter referred to as ostrich) originates in African and that the Arabic temperature difference is larger desert area, there is magical sane, lasting and high speed ability to run, lasting running speed about 50 ~ 60 kilometers/hour, and about 30 minutes can be maintained and do not feel exhausted, dash speed can reach more than 70 kilometers/hour, is that undisputed sand ground is run top-notch player.Ostrich foot carrying ostrich body weight, directly participates in moving with earth surface, and the position of contacting to earth at first in ostrich toes first to be ostrich run process, thus in ostrich high speed steadily and surely runs performance, play most important effect.Due to natural evolution optimization, ostrich foot is remaining two toes only, are respectively the IIIth toe (interior toe) and the IVth toe (outer toe), and the IIIth toe is sturdy comparatively flourishing, and towards dead ahead, toe end has flourishing and hard toenail.IVth toe is less, and length is only 1/2 of three-toed, and toes first is degenerated.Run in process at a high speed ostrich, the toes first of ostrich foot the IIIth toe is as one of position of mainly contacting to earth, plays fixing and increase thrust, and ostrich foot the IVth toe only plays supplemental support effect, therefore the high speed of ostrich steadily and surely run characteristic and ostrich toes first closely related.If the sane ability to run of superpower high speed of ostrich toes first can be applied to the structural design of track shoe hobnail, the speedup non-skid property improving running shoes will be contributed to.
Summary of the invention
The object of this invention is to provide a kind of bionic track shoe hobnail, the present invention has good traction and earth-catching property.
Found by run process and the structural research of toes first of ostrich, ostrich foot is being run in process at a high speed, and ostrich toes first and ground have the mode of action of uniqueness:
(1) to run at a high speed process as can be seen from ostrich, toes first is the position of kiss the earth at first, along with the carrying out of motion, toes first enters ground completely, increase the contact area with ground, run for ostrich and more high thrust is provided, also can prevent slippage simultaneously, strengthen and grab ground ability, played the effect being similar to shoe tack.
(2) as can be seen from the structure of ostrich toes first, ostrich toes first has four typical structural characteristics, comprises toe point plane domain, inner groovy region, back inverted triangle structure and side recess region.Wherein, toe point plane domain be similar to a triangle, when contacting to earth first to soil produce compaction, after burying the active force of soil can be formed on this plane forward make a concerted effort, be conducive to increase thrust.Inner groovy region can make when contacting to earth that soil is fastening is gathered in this, produces interim " induration ", has set, current limliting and anti-skidding effect.Back inverted triangle body structure surface is smooth, and has special arc structure, can make toes first level and smooth enter ground, reduce the disturbance to soil.Side recess region is two elongated slots, and its effect is similar to " guiding gutter ", can reduce the irregular flowing of soil, reduces toes first to the disturbance of soil.
According to ostrich toes first structure and with soil interaction feature, adopt reverse Engineering Technology, according to engineering Bionic Design principle and method, design a kind of Novel bionic track shoe hobnail, have when plastic cement race track uses and improve shoe tack horizontal thrust, what strengthen shoe tack grabs ground ability, reduces plastic cement race track to the crush resistance of shoe tack, thus improve the speedup non-skid property of running shoes, make sportsman obtain larger speed instantaneously.
The present invention is made up of threaded post, nail seat and shoe tack, two faces of nail seat arrange threaded post and shoe tack respectively, and shoe tack is cone, and shoe tack has two inverted triangle faces, two taper seats and an inclined-plane, two taper seats respectively have side groove, and inclined-plane is made up of nail tip inclined-plane and inner groove faces.
Beneficial effect of the present invention: this bionical shoe tack is mainly used in running shoes Plantar bone big toe region, this bionical shoe tack can improve the horizontal thrust of plastic cement race track to shoe tack, strengthen the earth-catching property of shoe tack, reduce plastic cement race track to the crush resistance of shoe tack, thus improve the speedup non-skid property of running shoes.Compared with traditional circular cone track shoe hobnail of same size, horizontal thrust of the present invention improves 4.17%-6.89%, crush resistance reduces 4.64%-6.28%, reduces 1.29%-2.67% with the relative displacement of rubber track, shows that the present invention has good traction and earth-catching property.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is left view of the present invention.
Fig. 4 is right view of the present invention.
Fig. 5 is top view of the present invention.
Fig. 6 is upward view of the present invention.
Fig. 7 is size marking figure mono-of the present invention.
Fig. 8 is size marking figure bis-of the present invention.
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention is made up of threaded post 6, nail seat 5 and shoe tack 7, two faces of nail seat 5 arrange threaded post 6 and shoe tack 7 respectively, shoe tack 7 is cone, shoe tack 7 has 4, two, two inverted triangle faces taper seat 8 and an inclined-plane 9, two taper seats 8 respectively have side groove 3, and inclined-plane 9 is made up of nail tip inclined-plane 1 and inner groove faces 2.
Described nail seat 5 has three installing holes 10, instrument is inserted in three installing holes 10 and rotates, the present invention can be screwed in or screw out sole.
Refer to shown in Fig. 7 and Fig. 8, O is the center of circle of nail seat 5, R
7for the radius of shoe tack 7 bottom surface;
O
1the center of circle of groove surface 2 cambered surface short transverse, R
1the radius of groove surface 2 cambered surface short transverse, θ
1it is the angle between groove surface 2 cambered surface lower edges;
O
2the top center of circle, inverted triangle face 4, R
2the top radius of shoe tack 7, θ
2it is the angle between the side of 4 two, inverted triangle face;
O
3the center of circle of side groove 3 cambered surface, R
3the radius of side groove 3 cambered surface, θ
3it is the angle between side groove 3 cambered surface two sides;
O
4the center of circle of groove surface 2 cambered surface transverse direction, R
4the radius of groove surface 2 cambered surface transverse direction, θ
4it is the angle between groove surface 2 cambered surface two sides;
θ
5it is the angle between two inverted triangle faces 4;
R
5it is the radius of installing hole 10;
R
6the radius be the center of circle of installing hole 10 being the center of circle with the center of circle of nail seat 5;
R
7it is the radius of shoe tack 7 bottom surface;
L
1it is the height of shoe tack 7; L
2it is the height sum of nail seat 5 and threaded post 6; L
3the thickness of nail seat 5; L
4it is the radius of threaded post 6; L
5it is the radius of nail seat 5;
Following dimensional units is mm;
O=(0,0)；
O
1=(7.22,3.44)，θ
1=28°，R
1=6.47，L
1=6；
O
2=(0.2,0)，θ
2=15°，R
2=0.2，L
2=5；
O
3=(1.92,0.52)，θ
3=153°，R
3=0.2，L
3=1；
O
4=(0,2)，θ
4=45°，R
4=4，L
4=2.5；
θ
5=85°，R
5=0.3，L
5=3；R
6=2，R
7=2；
Wherein, side groove is by justifying O
3edge height is 7mm, and basal diameter is that the element of cone cutout of 4mm forms.
Claims (3)
1. a bionic track shoe hobnail, be characterised in that: be made up of threaded post (6), nail seat (5) and shoe tack (7), two faces of nail seat (5) arrange threaded post (6) and shoe tack (7) respectively, shoe tack (7) is cone, shoe tack (7) has two inverted triangle faces (4), two taper seats (8) and an inclined-plane (9), two taper seats (8) respectively have side groove (3), and inclined-plane (9) are made up of nail tip inclined-plane (1) and inner groove faces (2); The center of circle of described nail seat (5) is O, and the radius of shoe tack (7) bottom surface is R
7;
The center of circle of inner groove faces (2) cambered surface short transverse is O
1, the radius of inner groove faces (2) cambered surface short transverse is R
1, the angle between inner groove faces (2) cambered surface lower edges is θ
1;
The top center of circle, inverted triangle face (4) is O
2, the top radius of shoe tack (7) is R
2, the angle between the side of (4) two, inverted triangle face is θ
2;
The center of circle of side groove (3) cambered surface is O
3, the radius of side groove (3) cambered surface is R
3, the angle between side groove 3 cambered surface two sides is θ
3;
The center of circle of inner groove faces (2) cambered surface transverse direction is O
4, the radius of inner groove faces (2) cambered surface transverse direction is R
4, the angle between inner groove faces (2) cambered surface two sides is θ
4;
Angle between two inverted triangle faces (4) is θ
5;
The radius of shoe tack (7) bottom surface is R
7;
The height of shoe tack (7) is L
1; Nail seat (5) is L with the height sum of threaded post (6)
2; The thickness of nail seat (5) is L
3; The radius of threaded post (6) is L
4; The radius of nail seat (5) is L
5;
Following dimensional units is mm;
O=(0,0)；
O
1=(7.22,3.44)，θ
1=28°，R
1=6.47，L
1=6；
O
2=(0.2,0)，θ
2=15°，R
2=0.2，L
2=5；
O
3=(1.92,0.52)，θ
3=153°，R
3=0.2，L
3=1；
O
4=(0,2)，θ
4=45°，R
4=4，L
4=2.5；
θ
5=85°，L
5=3；R
7=2；
Described side groove is by center of circle O
3edge height is 7mm, and basal diameter is that the element of cone cutout of 4mm forms.
2. a kind of bionic track shoe hobnail according to claim 1, is characterised in that: described nail seat (5) has three installing holes (10).
3. a kind of bionic track shoe hobnail according to claim 2, is characterised in that: the radius of described installing hole (10) is R
5; The center of circle of installing hole (10) is R with the radius that the center of circle of nail seat (5) is the center of circle
6; R
5=0.3mm, R
6=2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260474.5A CN103300545B (en) | 2013-06-26 | 2013-06-26 | A kind of bionic track shoe hobnail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260474.5A CN103300545B (en) | 2013-06-26 | 2013-06-26 | A kind of bionic track shoe hobnail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103300545A CN103300545A (en) | 2013-09-18 |
| CN103300545B true CN103300545B (en) | 2016-01-13 |
Family
ID=49126605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260474.5A Active CN103300545B (en) | 2013-06-26 | 2013-06-26 | A kind of bionic track shoe hobnail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103300545B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497620B (en) * | 2018-06-07 | 2023-04-11 | 吉林大学 | Multifunctional bionic football sole |
| CN108634478B (en) * | 2018-06-07 | 2023-04-25 | 吉林大学 | Bionic sports shoe sole with ventilation, heat insulation and shock absorption functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2590408Y (en) * | 2001-09-03 | 2003-12-10 | 王巨冲 | Nail-distance adjustable running boots |
| CN101518381A (en) * | 2009-03-26 | 2009-09-02 | 上海大学 | Three-dimensional force-measuring hobnail for track shoes |
| CN102349729A (en) * | 2011-10-09 | 2012-02-15 | 北京航空航天大学 | Spike body structure of spiked running shoe |
| CN203302461U (en) * | 2013-06-26 | 2013-11-27 | 吉林大学 | Bionic running shoe spike |
-
2013
- 2013-06-26 CN CN201310260474.5A patent/CN103300545B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2590408Y (en) * | 2001-09-03 | 2003-12-10 | 王巨冲 | Nail-distance adjustable running boots |
| CN101518381A (en) * | 2009-03-26 | 2009-09-02 | 上海大学 | Three-dimensional force-measuring hobnail for track shoes |
| CN102349729A (en) * | 2011-10-09 | 2012-02-15 | 北京航空航天大学 | Spike body structure of spiked running shoe |
| CN203302461U (en) * | 2013-06-26 | 2013-11-27 | 吉林大学 | Bionic running shoe spike |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103300545A (en) | 2013-09-18 |
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