CN205409902U - A elasticity antiskid helping hand unit for sole - Google Patents
A elasticity antiskid helping hand unit for sole Download PDFInfo
- Publication number
- CN205409902U CN205409902U CN201620265505.5U CN201620265505U CN205409902U CN 205409902 U CN205409902 U CN 205409902U CN 201620265505 U CN201620265505 U CN 201620265505U CN 205409902 U CN205409902 U CN 205409902U
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- China
- Prior art keywords
- sole
- power
- assisted
- vertical part
- helping hand
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Abstract
The utility model relates to an elasticity antiskid helping hand unit for sole, it is including having elastic helping hand body, and this helping hand body comprises vertical stroke portion of extending along the sole direction of height and the transverse part that extends along the sole width orientation, and the upper end of vertical stroke portion is L shape with an outer end body coupling of transverse part, the lower extreme of vertical stroke portion and the inner of transverse part are connected with the sole respectively. The utility model discloses a structure setting of the helping hand body can reach the load area that effectively increases the helping hand body, also can recover through bending deformation and deformation and realize bradyseism and resilience helping hand effect, both for the sole provides good holding power, also effectively promotes sports efficacy, the outside inclination deformation downwards of vertical stroke portion can decompose the power of unloading to the outside with the impact force during helping hand body atress, effectively reduces strength and to plantar impact, plays good guard action, the configuration of the helping hand body makes the sole can adopt comparatively mild material producing.
Description
Technical field
This utility model relates to the composition component of a kind of athletic shoe sole, particularly relates to a kind of elastic force skid-proof power-assisted unit for sole.
Background technology
Along with improving constantly of people's living standard, people are more and more higher to the pursuit of shoes.Existing sole generally uses EVA expanded material to make, and for reaching good shock-absorbing, bradyseism effect, the hardness at the bottom of EVA shoe is the least；Though but the sole of softness possesses good shock-absorbing, bradyseism performance, but it becomes more weak the most accordingly to the enabling capabilities in vola.During high-intensity exercise, such sole Chang Buneng gives the protected effect that foot is good.It addition, the relatively low position of hardness at the bottom of EVA shoe is generally on two edge, side, to this end, sole both sides can be bigger along the middle part relatively of deformation quantity during stress, this allows for athlete and is susceptible to rollover, foot situation of rivering bend.If hardness is bigger at the bottom of EVA shoe, then its shock-absorbing performance then correspondence weakens, and in high-intensity exercise, if sole can not absorb impulsive force, then is easy to damage to foot.As can be seen here, if the hardness at the bottom of EVA shoe arranges unreasonable, then it is prone to accidents.
Summary of the invention
This utility model provides a kind of elastic force skid-proof power-assisted unit for sole, with the problem overcoming shock-absorbing performance and support performance at the bottom of existing most EVA shoe to be difficult to have both.
This utility model adopts the following technical scheme that
For the elastic force skid-proof power-assisted unit of sole, including having resilient power-assisted body, this power-assisted body is made up of the vertical part extended along sole short transverse and the transverse part extended along shoe sole width direction.The upper end of vertical part is integrally connected L-shaped with the outer end of transverse part, and the upper end of vertical part tiltedly stretches out formation protuberance, there is gap between vertical part and sole sidewall；Along being provided with anti-skidding projection at the bottom of the lateral wall of vertical part, the cross section of anti-skidding projection is triangular in shape, and the bottom surface of anti-skidding projection is cambered surface, and formed by the lateral surface of anti-skidding projection and bottom surface, acute angle is downwardly.The lower end of vertical part and the inner of transverse part are fixing with sole respectively to be connected.
Further:
The connected mode the most following two kinds: one of above-mentioned vertical part and transverse part and sole is that the lower end of vertical part is bonding with sole sidewall.Two are, the lower end of vertical part bends inwards, and the lower end of vertical part is inserted in sole sidewall or bonding with shoe sole bottom, and the inner of above-mentioned transverse part is connected with sole end face or is inserted in sole sidewall.
Above-mentioned vertical part extends the most obliquely, and gradient is 5～30 °.
Above-mentioned transverse part extends the most obliquely, and gradient is 5～15 °.
The upper end of above-mentioned vertical part and the outer end of above-mentioned transverse part is rounded or chamfering connect.
Above-mentioned power-assisted body is TPU power-assisted body；The thickness of this power-assisted body is 0.3～1.8 millimeter.
From the above-mentioned description to this utility model structure, compared to the prior art, this utility model has the advantage that the structure of power-assisted body of the present utility model arranges the load area that can either be effectively increased power-assisted body, it also is able to be bent and deformed restore with deformation and realizes bradyseism and resilience power-assisted effect, both good support force, also effective lifter motion usefulness were provided for sole；The outside downward-sloping deformation in vertical part during power-assisted body stress, it is possible to impulsive force is decomposed the power laterally of unloading, effectively reduces the strength impact to vola, plays a good protection；The configuration of power-assisted body makes sole that more soft material can be used to make.It addition, power-assisted body of the present utility model is laid in edge, sole side, it is possible to provide good support force for edge, sole side, preventing rollover situation in motion from occurring well, beneficially stablizing of motion is carried out.Additionally, the setting of the anti-skidding projection of vertical part can effectively strengthen firm ground (the particularly soft terrain such as mud ground, sand ground) of the holding when earth-grasping force of sole, beneficially black head land, improve sports safety.
Accompanying drawing explanation
Fig. 1 is the assembling structural representation of power-assisted body of the present utility model.
Fig. 2 is the stress decomposition texture schematic diagram of power-assisted body of the present utility model.
Fig. 3 is the right TV structure schematic diagram of the sole being equipped with power-assisted body of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, for the elastic force skid-proof power-assisted unit of sole, including having resilient power-assisted body 1, power-assisted body 1 is TPU power-assisted body 1；The thickness of above-mentioned power-assisted body 1 is 0.3～1.8 millimeter.Vertical part 11 that this power-assisted body 1 is extended by the end in edge 2 short transverse and along in the transverse part 12 that extends of the end 2 width constitute.The upper end of vertical part 11 is integrally connected L-shaped with the outer end of transverse part 12, and the upper end of vertical part 11 and above-mentioned transverse part 12 is rounded or chamfering connect, a cavity 10, the abundant deformation being configured with beneficially power-assisted body 1 stress of this cavity 10 is formed between the sidewall at vertical part 11 and the middle end 2.As it is shown in figure 1, bottom surface, the middle end 2 is fixing is equipped with egative film 21, the lower end of vertical part 11 bends inwards and is located between bottom surface and the egative film 21 at the middle end 2, and the gradient of the lower end of vertical part 11 is 25 °.As shown in Figure 1 and Figure 2, along being provided with anti-skidding protruding 13 at the bottom of the lateral wall of vertical part 11, the anti-skidding cross section of protruding 13 is triangular in shape, and the bottom surface 13a of anti-skidding protruding 13 is cambered surface, and acute angle formed by the lateral surface 13b and bottom surface 13a of anti-skidding protruding 13 downwardly forms a hook-shaped structure；The anti-skidding setting of protruding 13 can effectively strengthen firm ground (the particularly soft terrain such as mud ground, sand ground) of the holding when earth-grasping force of sole heel, beneficially black head land, and improves sports safety.With continued reference to Fig. 1, transverse part extends the most obliquely, and gradient is 15 °, and the inner of transverse part 12 is fixed on the sidewall being inserted in the middle end 2.The structure of power-assisted body 1 of the present utility model arranges the load area that can either be effectively increased power-assisted body 1, it is also possible to is bent and deformed and realizes bradyseism and resilience power-assisted effect with deformation recovery, both provided good support force, also effective lifter motion usefulness for the middle end 2；Transverse part 12 and vertical part 11 outside downward-sloping deformation during power-assisted body 1 stress (with reference to Fig. 2, power-assisted body 1 be under pressure F time, transverse part 12 stress F1It is decomposed to form F1xAnd F1y, and vertical part 11 stress F2It is decomposed to form F2xAnd F2y), it is possible to impulsive force is decomposed the power of unloading laterally and effectively reduces the strength impact to vola, play a good protection；The configuration of power-assisted body 1 makes the middle end 2 that more soft material can be used to make.It addition, power-assisted body 1 of the present utility model is to be laid on the side at the middle end 2, it is possible to provide good support force for edge, side, the middle end 2, preventing rollover situation in motion from occurring well, beneficially stablizing of motion is carried out.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (10)
1. for the elastic force skid-proof power-assisted unit of sole, including having resilient power-assisted body, it is characterized in that: described power-assisted body is made up of the vertical part extended along sole short transverse and the transverse part extended along shoe sole width direction, the upper end of vertical part is integrally connected L-shaped with the outer end of transverse part, the outward-dipping setting in upper end of vertical part, along being provided with anti-skidding projection at the bottom of the lateral wall of vertical part；The lower end of vertical part and the inner of transverse part are fixing with sole respectively to be connected.
2. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: the cross section of described anti-skidding projection is triangular in shape, and the bottom surface of anti-skidding projection is cambered surface, and formed by the lateral surface of anti-skidding projection and bottom surface, acute angle is downwardly.
3. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: the lower end of described vertical part is bonding with sole sidewall, and the inner of described transverse part is connected with sole end face or is inserted in sole sidewall.
4. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterized in that: the lower end of described vertical part bends inwards, the lower end of vertical part is inserted in sole sidewall or bonding with shoe sole bottom, the inner of described transverse part be connected with sole end face or with sole sidewall grafting.
5. the elastic force skid-proof power-assisted unit for sole as claimed in claim 4, it is characterised in that: described vertical part extends the most obliquely, and gradient is 5～30 °.
6. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: there is gap between described vertical part and sole sidewall.
7. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: described transverse part extends the most obliquely, and gradient is 5～15 °.
8. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: the upper end of described vertical part and the outer end of described transverse part is rounded or chamfering connects.
9. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: described power-assisted body is TPU power-assisted body.
10. the elastic force skid-proof power-assisted unit for sole as claimed in claim 1, it is characterised in that: the thickness of described power-assisted body is 0.3～1.8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265505.5U CN205409902U (en) | 2016-04-01 | 2016-04-01 | A elasticity antiskid helping hand unit for sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265505.5U CN205409902U (en) | 2016-04-01 | 2016-04-01 | A elasticity antiskid helping hand unit for sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205409902U true CN205409902U (en) | 2016-08-03 |
Family
ID=56522288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265505.5U Expired - Fee Related CN205409902U (en) | 2016-04-01 | 2016-04-01 | A elasticity antiskid helping hand unit for sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205409902U (en) |
-
2016
- 2016-04-01 CN CN201620265505.5U patent/CN205409902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |