CN205385910U - Shock -absorbing structure , has this kind of shock -absorbing structure's sole - Google Patents

Abstract

The utility model discloses a shock -absorbing structure, has this kind of shock -absorbing structure's sole, between including, shock -absorbing structure is formed with the first surface and the second surface in wedge space, the wedge space has narrow end and wide end to hold grow gradually by narrow end to the width, shock -absorbing structure is still including setting up in the first side and the second side of first surface and second surface both sides, the upper and lower both ends of first side and second side are equallyd divide and are do not connected first surface and second surface, elastic deformation can take place for first side and second side under the pressure condition that receives the direction of gravity. The utility model discloses can realize that it sets up different elastic modulus or coefficient of elasticity in order to correspond to change shock -absorbing structure at will according to different people's demand, to the user of different weight or special purpose's user, can provide different damping performance and shock attenuation experience degree, the individual character ability of matcing of shock attenuation effect is stronger, and shock -absorbing structure can freely change and dismantle, and it is nimble convenient to use.

Description

Shock-damping structure, there is the sole of this kind of shock-damping structure

Technical field

This utility model relates to a kind of shock-damping structure for footwear, in particular to a kind of shock-damping structure, the sole with this kind of shock-damping structure.

Background technology

During due to motion, the impulsive force of ground return is pernicious to people; and movement degree is more fierce, the time is more long, harm is more big; therefore people are being devoted to the shock-damping structure of research footwear always; it addition, there is deformity problem in some foots, as foot excessively turn up, foot pronation etc.; these people sole pressure distribution situation when foot movement is different from normal foot; if using normally general damping shoe, it is impossible to alleviating the problem that plantar nervous arch is uneven, foot can not be effectively protected.Damping shoe of the prior art mainly has following several ways: be 1. covered with air cushion at heel position or sole arranges the structural damping mode of damping insoles；2. the material damping modes of shock-absorbing polyurethane material is applied；These damping modes all can realize shoe body when in motion and produce corresponding deformation, to absorb the energy of vibrations, but there are the following problems: 1, the shock-damping structure for different users is as broad as long, and it is understood that the body weight of different users often has certain diversity, correspondingly, during motion, the impulsive force of ground return there is also difference, and it is distinguishing for therefore having the product user for different weight of same shock-damping structure, its damping effect and experience degree；2, damping shoe of the prior art is not applied for the people that there is foot deformity, the problem that normally general damping shoe cannot alleviate the plantar pressure inequality of foot deformity crowd, it cannot be guaranteed that the degree of stability of foot and the danger reducing athletic injury during motion, damping effect is poor；3, existing shock-damping structure is by solidifying and being embedded in shoe body, it is impossible to freely changes and dismantles, and very flexible uses inconvenience.

Summary of the invention

This utility model is for the proposition of problem above, and develops a kind of shock-damping structure, has the sole of this kind of shock-damping structure.

Technological means of the present utility model is as follows:

A kind of shock-damping structure, this shock-damping structure is applied on article of footwear, and described shock-damping structure is formed with first surface and the second surface of wedge shape space between including；Described wedge shape space has narrow end and wide end, and is become larger to wide end by narrow end；

Further, described shock-damping structure also includes the first side and the second side that are arranged at first surface and second surface both sides；The two ends up and down of described first side and the second side connect first surface and second surface respectively；Elastic deformation can be there is in described first side and the second side under the pressure condition being subject to gravity direction；

Further, described first side and the second side are respectively provided with the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part；

Further, described first side and the second side are respectively provided with at least one flexible adjustment portion；

Further, described flexible adjustment portion is notch or protuberance；

Further, the deformation limited part for limiting this wedge shape space largest deformation amount on gravity direction it is provided with in described wedge shape space；

Further, described deformation limited part is boss or elastic inner core；Described boss is arranged on first surface and/or second surface relative to the position of described wide end；There is in the middle part of described elastic inner core the gap vertical with gravity direction；

Further, described shock-damping structure also includes the 3rd side that is arranged on described wide end；

Further, described 3rd side has the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part；

Further, described 3rd side has at least one flexible adjustment portion.

A kind of sole, described sole is provided with at least one shock-damping structure described in any of the above-described item；

Further, described shock-damping structure and described sole removably connect；

Further, described sole being provided with at least one contained structure, this contained structure has the surface I and surface II that complement each other to form wedge shape accommodation space；Described shock-damping structure is detachably placed in described wedge shape accommodation space；Described surface I is bonded to each other with the first surface of described shock-damping structure；Described surface II is bonded to each other with the second surface of described shock-damping structure；

Further, described sole includes the footwear big end and midsole, and described shock-damping structure is placed in or between the footwear big end and midsole at footwear the big end；

Further, when contained structure has multiple, each contained structure of corresponding foot diverse location can place the shock-damping structure that elastic modelling quantity is different；

Further, between the first surface of described shock-damping structure and the surface I of described contained structure, between second surface and the surface II of described contained structure of described shock-damping structure mutually gluing bonding, mutual, be provided with the chute rail structure being mutually adapted or be provided with the embossed card buckle structure being mutually adapted；

Further, the first surface of described shock-damping structure and second surface are respectively provided with the first through hole, the surface I of described contained structure and surface II are respectively provided with the lobe matched with described first through hole；Described shock-damping structure offers the hollow out bar being extended to second surface by first surface at narrow end place, is provided through the fixed block of described hollow out bar between surface I and the surface II of described contained structure；

Further, described surface I and surface II are respectively arranged with the first welded part, the second welded part relative to the position of described wide end；It is formed with, between described first welded part and described surface I, the gap that can be inserted into first surface end；It is formed with, between described second welded part and described surface II, the gap that can be inserted into second surface end.

Owing to have employed technique scheme, shock-damping structure that this utility model provides, there is the sole of this kind of shock-damping structure, it is capable of arbitrarily changing shock-damping structure to be correspondingly arranged different elastic modelling quantity or coefficient of elasticity according to different Man's Demands, user for the user of different weight or specific use, different damping performances and damping can be provided to experience degree, the individual character matching capacity of damping effect is higher, and shock-damping structure can freely be changed and dismantle, flexible and convenient to use.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the shock-damping structure of this utility model embodiment 1；

Fig. 2, Fig. 3 and Fig. 4 are the example schematic diagram that the shock-damping structure of this utility model embodiment 1 is installed on sole；

Fig. 5, Fig. 6 and Fig. 7 are the structural representations of the shock-damping structure of this utility model embodiment 2；

Fig. 8 and Fig. 9 is the structural representation of the shock-damping structure of this utility model embodiment 3；

Figure 10 and Figure 11 is the structural representation of the shock-damping structure of this utility model embodiment 4

Figure 12, Figure 13 and Figure 14 are the structural representations of the shock-damping structure of this utility model embodiment 5；

Figure 15, Figure 16, Figure 17 and Figure 18 are the structural representations of the sole of this utility model embodiment 6；

Figure 19 and Figure 20 is the first topology example figure removably connected between this utility model shock-damping structure and sole；

Figure 21 and Figure 22 is the second topology example figure removably connected between this utility model shock-damping structure and sole；

Figure 23 and Figure 24 is the 3rd topology example figure removably connected between this utility model shock-damping structure and sole.

In figure: 1, footwear, 2, the footwear big end, 3, midsole, 4, first surface, 5, second surface, 6, wedge shape space, the 7, first side, the 8, second side, 9, flexible adjustment portion, 10, deformation limited part, the 11, the 3rd side, 12, surface I, 13, surface II, 14, wedge shape accommodation space, the 15, first through hole, 16, lobe, 17, hollow out bar, 18, fixed block, the 19, first welded part, the 20, second welded part, 21, gap, 22, breach, 101, elastic inner core, 102, gap.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

This utility model provides a kind of shock-damping structure, and Fig. 1 is the structural representation of the shock-damping structure of this utility model embodiment 1, as it is shown in figure 1, described shock-damping structure is formed with first surface 4 and the second surface 5 of wedge shape space 6 between including；Described wedge shape space 6 has narrow end and wide end, and is become larger to wide end by narrow end；Described first surface 4 and second surface 5 can adopt the material of high elastic coefficient and high impact-resistant to make, such as plastics, rubber, foam, TPU material, PVC material, EVA material, thermoplastic macromolecule material, carbon fiber etc.；Being engage between first surface 4 and second surface 5, described shock-damping structure can pass through above-mentioned material one bending and form, and said narrow end is preferably has certain crooked radian；Described shock-damping structure is applied on article of footwear, can arrange any amount of shock-damping structure described in the utility model in any position during practical application in the footwear sole construction of footwear 1, and footwear 1 here are any kind of wear for foot.Fig. 2, Fig. 3 and Fig. 4 illustrates that the shock-damping structure of embodiment 1 is installed to the example schematic diagram on sole, wherein, Fig. 2 and Fig. 3 is illustrated that shock-damping structure is set directly at at footwear the big end 2, multiple shock-damping structures with wedge shape space 6 are laid on sole with certain predetermined interval, the elastic modelling quantity of each shock-damping structure can be different according to different foot positions, Fig. 4 is illustrated that shock-damping structure is arranged between the footwear big end 2 and midsole 3, what present in the diagram is heel position, the laying form of shock-damping structure described in the utility model and distributed quantity need to set according to actual damping.After footwear 1 are carried out activity or motion by use such as wearer, when foot lands, described shock-damping structure is subject to the pressure from foot, angle between first surface 4 and the second surface 5 of shock-damping structure can change, wedge shape space 6 is compressed, by shock-damping structure deformation on gravity direction, power is converted into elastic potential energy be stored, complete the absorption to power and unload power process, when stepping next step foot and lifting, described wedge shape space 6 recovers, shock-damping structure is transformed to conventional sense from deformed state, elastic potential energy is discharged, shock-damping structure in the present embodiment can cushion preferably and weaken impulsive force, damping performance is excellent, it is embodied as user and buffering and the damping effect of local and/or entirety are provided, thus effectively protecting the foot of user.

Fig. 5, Fig. 6 and Fig. 7 are the structural representations of the shock-damping structure of this utility model embodiment 2, this embodiment is the preferred embodiment improved further in embodiment 1, as shown in Fig. 5, Fig. 6 and Fig. 7, described shock-damping structure also includes the first side 7 and the second side 8 being arranged at first surface 4 and second surface 5 both sides；The two ends up and down of described first side 7 and the second side 8 connect first surface 4 and second surface 5 respectively；Elastic deformation can be there is in described first side 7 and the second side 8 under the pressure condition being subject to gravity direction；As preferably, described first side 7 and the second side 8 being respectively provided with the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part；Wherein, Fig. 5 illustrates the situation being respectively provided with male part on the first side 7 and the second side 8, male part on first side 7 and the second side 8 can also have 2 and more than 2, Fig. 6 illustrates the situation being respectively provided with inner fovea part on the first side 7 and the second side 8, inner fovea part on first side 7 and the second side 8 can also have 2 and more than 2, Fig. 7 illustrates the situation being respectively provided with at least one inner fovea part on the first side 7 and the second side 8 with the stack combinations of at least one male part, stack combinations by inner fovea part and male part, the cross section of the first side 7 and the second side 8 may be constructed wavy shaped configuration, zigzag structure etc.；Preferably, inner fovea part and/or the structure of outer recess on the first side 7 and the second side 8 can be symmetrical, so that shock-damping structure more stability when deforming upon；nullFirst side 7 and the second side 8 are after the pressure being subject on extraneous vertical direction，After the structure of described inner fovea part and/or male part is compressed to generation deformation，Power is just converted into elastic potential energy and is stored，After pressure on extraneous vertical direction weakens or disappears，Elastic potential energy is discharged by described inner fovea part and/or male part，And recover rapidly to produce the own form of deformation because of pressurized，And then realize the buffering to impulsive force、Weaken and dissolve，Reach the purpose of damping effect，Further，The present embodiment can pass through to change the size of described wedge shape space 6、Or inner fovea part on the first side 7 and the second side 8 and/or the quantity of male part regulate the elastic modelling quantity of described shock-damping structure，And then the shock-damping structure with dual extension-compression modulus can be configured according to different Man's Demands，Realize more targeted damping performance.

Fig. 8 and Fig. 9 is the structural representation of the shock-damping structure of this utility model embodiment 3, this embodiment is the preferred embodiment improved further in embodiment 2, as shown in Figure 8 and Figure 9, described first side 7 and the second side 8 are respectively provided with at least one flexible adjustment portion 9；Further, by changing the quantity in described flexible adjustment portion 9, shape, size, the position that is arranged on the first side 7 or the second side 8 regulate the elastic modelling quantity of the first side 7 and the second side 8；As preferably, described flexible adjustment portion 9 is notch or protuberance, and wherein, the flexible adjustment portion 9 shown in Fig. 8 is notch, and the flexible adjustment portion 9 shown in Fig. 9 is protuberance；Laying by flexible adjustment portion 9, could alter that the elastic modelling quantity of the first side 7 and the second side 8, by changing the quantity in described flexible adjustment portion 9, shape, size, the position that is arranged on the first side 7 or the second side 8 can be derived that first side 7 and second side 8 with dual extension-compression modulus or coefficient of elasticity, and then can realize configuring the shock-damping structure with dual extension-compression modulus according to different Man's Demands, to realize range of application damping effect more widely.

Figure 10 and Figure 11 is the structural representation of the shock-damping structure of this utility model embodiment 4, this embodiment is the preferred embodiment improved further in embodiment 1, as shown in Figure 10 and Figure 11, the deformation limited part 10 for limiting this wedge shape space 6 largest deformation amount on gravity direction it is provided with in described wedge shape space 6；As preferably, described deformation limited part 10 is boss or elastic inner core 101；As preferably, described elastic inner core 101 adopts TPU material, PVC material or EVA material to make；Described boss is arranged on first surface 4 and/or second surface 5 relative to the position of described wide end；There is in the middle part of described elastic inner core 101 gap 102 vertical with gravity direction；nullWherein，Figure 10 is illustrated that the situation that deformation limited part 10 is boss，Boss can be provided separately within first surface 4，Can also be provided separately within second surface 5，Can also first surface 4 and second surface 5 arrange simultaneously，When first surface 4 and second surface 5 are provided with boss simultaneously，Lug boss position on first surface 4 is corresponding with the lug boss position on second surface 5，By adjusting the Level Change wedge shape space 6 largest deformation amount on gravity direction of boss，Figure 11 is illustrated that the situation that deformation limited part 10 is elastic inner core 101，Deformation limited part 10 can be simple elastic inner core 101，This elastic inner core 101 itself has one and presets deformation quantity，This default deformation quantity is equal to the wedge shape space 6 largest deformation amount on gravity direction，Described elastic inner core 101 can also have the gap 102 vertical with gravity direction in middle part，I.e. situation shown in Figure 11，The height in described gap 102 is equal to the wedge shape space 6 largest deformation amount on gravity direction.

Figure 12, Figure 13 and Figure 14 are the structural representations of the shock-damping structure of this utility model embodiment 5, this embodiment is the preferred embodiment improved further in embodiment 1, as shown in Figure 12, Figure 13 and Figure 14, described shock-damping structure also includes the 3rd side 11 being arranged on described wide end；Further, described 3rd side 11 has the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part；Shown 3rd upper end, side 11 connects first surface 4, and lower end connects second surface 5；Wherein, Figure 12 illustrates the situation on the 3rd side 11 with inner fovea part, inner fovea part on 3rd side 11 can also have 2 and more than 2, Figure 13 illustrates the situation on the 3rd side 11 with male part, male part on 3rd side 11 can also have 2 and more than 2, Figure 14 illustrates the situation having at least one inner fovea part on the 3rd side 11 with the stack combinations of at least one male part, by the stack combinations of inner fovea part and male part, the cross section of the 3rd side 11 may be constructed wavy shaped configuration, zigzag structure etc.；After the pressure being subject on extraneous vertical direction, after the structure of described inner fovea part and/or male part is compressed to generation deformation, power is just converted into elastic potential energy and is stored, after pressure on extraneous vertical direction weakens or disappears, elastic potential energy is discharged by described inner fovea part and/or male part, and recover rapidly to produce the own form of deformation because of pressurized, and then realize the buffering to impulsive force, weaken and dissolve, reach the purpose of damping effect, as preferably, described 3rd side 11 having at least one flexible adjustment portion 9；By changing the quantity in described flexible adjustment portion 9, shape, size, the position that is arranged on the 3rd side 11 regulate the elastic modelling quantity of described 3rd side 11；As preferably, described flexible adjustment portion 9 is notch or protuberance, has illustrated the situation that flexible adjustment portion 9 is notch in Figure 12, has illustrated the situation that flexible adjustment portion 9 is protuberance in Figure 13；The present embodiment is by the quantity of the inner fovea part on change the 3rd side 11 and/or male part, by the quantity in flexible adjustment portion 9 on change the 3rd side 11, shape, size and flexible adjustment portion 9 position on the 3rd side 11, regulate the elastic modelling quantity of described 3rd side 11, and then can realize configuring the shock-damping structure with dual extension-compression modulus according to different Man's Demands, it is achieved more targeted damping performance；The present embodiment can with embodiment 2, embodiment 3 and embodiment 4 combination in any, and when combining with embodiment 4, if deformation limited part 10 is boss, then described boss is placed in the inner side of the 3rd side 11.

This utility model additionally provides a kind of sole, Figure 15, Figure 16, Figure 17 and Figure 18 are the structural representations of the sole of this utility model embodiment 6, as shown in Figure 15, Figure 16, Figure 17 and Figure 18, described sole is provided with at least one shock-damping structure described in any of the above-described item；Further, described shock-damping structure and described sole removably connect；Further, described sole being provided with at least one contained structure, this contained structure has the surface I 12 and surface II 13 that complement each other to form wedge shape accommodation space 14；Described shock-damping structure is detachably placed in described wedge shape accommodation space 14；Described surface I 12 is bonded to each other with the first surface 4 of described shock-damping structure；Described surface II 13 is bonded to each other with the second surface 5 of described shock-damping structure；Further, described sole includes the footwear big end 2 and midsole 3, described shock-damping structure is placed in or between the footwear big end 2 and midsole 3 at the footwear big end 2, Figure 15 and Figure 17 is illustrated that the situation that shock-damping structure is placed at footwear the big end 2, Figure 16 and Figure 18 is illustrated that the situation that shock-damping structure is placed between the footwear big end 2 and midsole 3；Further, when contained structure has multiple, each contained structure of corresponding foot diverse location can place the shock-damping structure that elastic modelling quantity is different, the laying form of shock-damping structure described in the utility model and distributed quantity to be needed to set according to actual damping.By the sole of the present embodiment, removably connect between contained structure and the shock-damping structure of sole, so it is capable of arbitrarily changing shock-damping structure to be correspondingly arranged different elastic modelling quantity or coefficient of elasticity according to different Man's Demands, make the user of the present embodiment user for different weight or specific use such as foot deformity, different damping performances and damping can be provided to experience degree, the individual character matching capacity of damping effect is higher, shock-damping structure can freely be changed and dismantle, flexible and convenient to use.

Shock-damping structure described in the utility model and described sole removably connect, specifically, between first surface 4 and the surface I 12 of described contained structure of described shock-damping structure, can be provided with, between second surface 5 and the surface II 13 of described contained structure of described shock-damping structure, the embossed card buckle structure being mutually adapted, realize releasable connection by this embossed card buckle structure；Between first surface 4 and the surface I 12 of described contained structure of described shock-damping structure, can also be bonding or glued mutually between second surface 5 and the surface II 13 of described contained structure of described shock-damping structure, or be provided with the chute rail structure being mutually adapted；Figure 19 and Figure 20 illustrates the first topology example figure removably connected between this utility model shock-damping structure and sole；As illustrated in figures 19 and 20, the first surface 4 of described shock-damping structure and second surface 5 are respectively provided with the first through hole 15, the surface I 12 of described contained structure and surface II 13 can also be respectively provided with the lobe 16 matched with described first through hole 15；Described shock-damping structure offers the hollow out bar 17 being extended to second surface 5 by first surface 4 at narrow end place, is provided through the fixed block 18 of described hollow out bar 17 between surface I 12 and the surface II 13 of described contained structure；Figure 21 and Figure 22 illustrates the second topology example figure removably connected between this utility model shock-damping structure and sole, as shown in figure 21 and figure, described surface I 12 and surface II 13 are respectively arranged with first welded part the 19, second welded part 20 relative to the position of described wide end；It is formed with, between described first welded part 19 and described surface I 12, the gap 21 that can be inserted into first surface 4 end；It is formed with, between described second welded part 20 and described surface II 13, the gap 21 that can be inserted into second surface 5 end；Correspondingly, the position of first surface 4 end and the position of the first welded part 19 adaptation, second surface 5 end and the second welded part 20 adaptation is provided with breach 22, preferably, Detachable connection structure shown in Figure 21 and Figure 22 can also offer the hollow out bar 17 being extended to second surface 5 by first surface 4 at narrow end place, is provided through the fixed block 18 of described hollow out bar 17 between surface I 12 and the surface II 13 of described contained structure.Figure 23 and Figure 24 illustrates the 3rd topology example figure removably connected between this utility model shock-damping structure and sole, as shown in figure 23 and figure 24, the first surface 4 of described shock-damping structure and second surface 5 are respectively provided with the first through hole 15, the surface I 12 of described contained structure and surface II 13 can also be respectively provided with the lobe 16 matched with described first through hole 15, described surface I 12 and surface II 13 are respectively arranged with the first welded part 19 relative to the position of described wide end, second welded part 20, it is formed with, between described first welded part 19 and described surface I 12, the gap 21 that can be inserted into first surface 4 end；It is formed with, between described second welded part 20 and described surface II 13, the gap 21 that can be inserted into second surface 5 end；Correspondingly, first surface 4 end is provided with breach 22 with the position of the position of the first welded part 19 adaptation, second surface 5 end and the second welded part 20 adaptation.

This utility model additionally provides a kind of footwear 1, including sole described above.

The combination in any of above-described embodiment is encompassed by within protection domain of the present utility model.

The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; it is equal to replacement according to the technical solution of the utility model and inventive concept thereof or is changed, all should be encompassed within protection domain of the present utility model.

Claims (18)

1. a shock-damping structure, this shock-damping structure is applied on article of footwear, it is characterised in that described shock-damping structure is formed with first surface and the second surface of wedge shape space between including；Described wedge shape space has narrow end and wide end, and is become larger to wide end by narrow end.

2. shock-damping structure according to claim 1, it is characterised in that described shock-damping structure also includes the first side and the second side that are arranged at first surface and second surface both sides；The two ends up and down of described first side and the second side connect first surface and second surface respectively；Elastic deformation can be there is in described first side and the second side under the pressure condition being subject to gravity direction.

3. shock-damping structure according to claim 2, it is characterised in that be respectively provided with the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part on described first side and the second side.

4. shock-damping structure according to claim 2, it is characterised in that be respectively provided with at least one flexible adjustment portion on described first side and the second side.

5. shock-damping structure according to claim 4, it is characterised in that described flexible adjustment portion is notch or protuberance.

6. shock-damping structure according to claim 1, it is characterised in that be provided with the deformation limited part for limiting this wedge shape space largest deformation amount on gravity direction in described wedge shape space.

7. shock-damping structure according to claim 6, it is characterised in that described deformation limited part is boss or elastic inner core；Described boss is arranged on first surface and/or second surface relative to the position of described wide end；There is in the middle part of described elastic inner core the gap vertical with gravity direction.

8. shock-damping structure according to claim 1, it is characterised in that described shock-damping structure also includes the 3rd side being arranged on described wide end.

9. shock-damping structure according to claim 8, it is characterised in that there is on described 3rd side the stack combinations of at least one inner fovea part, at least one male part or at least one inner fovea part and at least one male part.

10. shock-damping structure according to claim 8, it is characterised in that on described 3rd side, there is at least one flexible adjustment portion.

11. a sole, it is characterised in that be provided with at least one shock-damping structure described in any one of claim 1 to 10 on described sole.

12. sole according to claim 11, it is characterised in that described shock-damping structure and described sole removably connect.

13. sole according to claim 11, it is characterised in that be provided with at least one contained structure on described sole, this contained structure has the surface I and surface II that complement each other to form wedge shape accommodation space；Described shock-damping structure is detachably placed in described wedge shape accommodation space；Described surface I is bonded to each other with the first surface of described shock-damping structure；Described surface II is bonded to each other with the second surface of described shock-damping structure.

14. sole according to claim 13, described sole includes the footwear big end and midsole, it is characterised in that described shock-damping structure is placed in or between the footwear big end and midsole at footwear the big end.

15. sole according to claim 13, it is characterised in that when contained structure has multiple, each contained structure of corresponding foot diverse location can place the shock-damping structure that elastic modelling quantity is different.

16. sole according to claim 13, it is characterised in that between the first surface of described shock-damping structure and the surface I of described contained structure, between second surface and the surface II of described contained structure of described shock-damping structure mutually gluing bonding, mutual, be provided with the chute rail structure being mutually adapted or be provided with the embossed card buckle structure being mutually adapted.

17. sole according to claim 13, it is characterised in that be respectively provided with the first through hole on the first surface of described shock-damping structure and second surface, the surface I of described contained structure and surface II are respectively provided with the lobe matched with described first through hole；Described shock-damping structure offers the hollow out bar being extended to second surface by first surface at narrow end place, is provided through the fixed block of described hollow out bar between surface I and the surface II of described contained structure.

18. sole according to claim 15, it is characterised in that be respectively arranged with the first welded part, the second welded part relative to the position of described wide end on described surface I and surface II；It is formed with, between described first welded part and described surface I, the gap that can be inserted into first surface end；It is formed with, between described second welded part and described surface II, the gap that can be inserted into second surface end.