CN205250524U

CN205250524U - A resilience booster unit for sole

Info

Publication number: CN205250524U
Application number: CN201521109316.0U
Authority: CN
Inventors: 林天福; 陈宗荣
Original assignee: GRN Group Co Ltd
Current assignee: GRN Group Co Ltd
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-05-25
Anticipated expiration: 2025-12-29

Abstract

The utility model relates to a resilience booster unit for sole, it is including assembling in the helping hand of the sole body, and this helping hand body comprises a plurality of cell cubes, and a plurality of cell cubes connect gradually and are the U font and arrange, and this cell cube is the elastic component of C font for the arc bending, and the top surface of two tip of cell cube is connected with the sole respectively, the helping hand body comprises heel and palm portion, constitute the cell cube of the heel of the helping hand body about mirror symmetry distribute, just the same tip of the cell cube that corresponds of left cell cube and right side passes through a connection piece body coupling. The utility model discloses a configuration mode of cell cube, the helping hand body makes it possess good deformability, and the existing bradyseism effect of improving the sole that does benefit to also can improve sole sideway antiskid about, prevent the ability of turning on one's side, and two tip of cell cube can produce oblique prorsad resilience force to the sole, and the rebound degree of strength reaches 35~52%, provide prorsad thrust helping hand for the sportsman.

Description

For the resilience power assisting device of sole

Technical field

The utility model relates to a kind of part of sole, refers to especially a kind of resilience power assisting device for sole.

Background technology

When motion, the impulsive force that bear in sporter's heel place is three times of himself body weight, and this power can produce the Sasser that have larger harm to people, makes the tissues such as bone, muscle or joint produce damage and pathology. For this reason, the sole that possesses good shock-absorbing function is one of important channel addressing this problem. Current shock absorption soles is many by setting up as elastomeric cushioning devices such as air cushion, silicagel pad, springs, or adopt the material (as EVA) that deformation quantity is large to make sole, or by realizing bradyseism object as modes such as the bradyseism structures of honeycomb structure, bradyseism projection. They or exist complex structure, complex production process, or it is large to exist sole volume, or exists the problems such as resilience power-assisted effect is undesirable.

As the Chinese utility model patent that application number is " 201120204447.2 " has been announced a kind of sport footwear and shock-absorbing device for sole, it comprises the end in EVA, in described EVA, the rear foot heel at the end is embedded is equipped with multiple column TPU elastomers that set gradually along the fore-and-aft direction at the end in described EVA, and described TPU elastomer is that hollow structure and its axis are vertical with the fore-and-aft direction at the end in described EVA. Although this shock-damping structure is fairly simple; but it only plays good protective effect to heel; and the thickness of sole need to be guaranteed; otherwise easily occur that the situation that TPU elastomer " is coughed up pin " occurs; TPU elastomer screen resilience after deformation of what is more important elliptical cylinder-shape is little, and its elastic force auxiliaring effect to motion is more undesirable.

Announce one as application number for the Chinese utility model patent of " 201220260511.3 " and increased shock absorption breathable shoes, comprise vamp and sole, described sole includes shoe-pad, intermediate course, the middle end and egative film from top to bottom successively, the foot palm part of bottom, the middle end and heel portion are provided with the groove of multiple tracks lateral direction penetrating, and egative film fits in the foot palm part at the middle end and heel portion and forms two ends gas-permeable channels with groove. The structure of this sole possesses certain bradyseism ability, but its sole thickness is large, and sole rebound velocity is slow, and mainly rebound direction only limits to vertical ground direction, undesirable to the motion power-assisted effect of foot.

Summary of the invention

The utility model provides a kind of resilience power assisting device for sole, the complex structure, the complex production process that exist to overcome existing bradyseism structure, the problem such as sole volume is large, and resilience power-assisted effect and anti-sideslip effect are undesirable.

The utility model adopts following technical scheme:

For the resilience power assisting device of sole, it comprises the power-assisted body that is assemblied in sole, and sole is preferably EVA sole. This power-assisted body is made up of a plurality of cell cubes, and this cell cube is TPU cell cube. This cell cube is the elastic component that arc-shaped bend is C font, the opening that the breach between two ends of cell cube is cell cube, the opening of cell cube backward towards, each cell cube is bent to form slotted eye, slotted eye extends along sole width. The end face of two ends of cell cube is connected with sole respectively; A plurality of cell cubes connect successively and are U font and arrange, the connecting in abutting connection with two end cementation laminateds or one of adjacent two cell cubes.

Power-assisted body is made up of heel and metacarpus, the cell cube left and right Mirror Symmetry that forms the heel of power-assisted body distributes, the same end of the cell cube cell cube corresponding with right side in left side connects by brace one, brace bottom surface middle part is provided with V font depression, and this depression by forward direction after width gradually large, the degree of depth is gradually shallow.

The rigging position of power-assisted body is following two kinds of modes preferably: one, and described power-assisted body is located at described sole bottom surface; The bottom surface of each described cell cube is fixedly connected with anti-slip rubber egative film. Its two, described power-assisted body is located at the intermediate layer of described sole.

From the above-mentioned description to the utility model structure; compared to the prior art; the utlity model has following advantage: the arc-shaped bend of cell cube of the present utility model is the hatch frame mode of C font; make this cell cube possess good deformability; the pressure of trampling that sole heel can be subject to decomposes the power of unloading; make cell cube entirety that suitable deformation occur; and then make sole along with the deformation of power-assisted body progressively entirety sink; make sole play good bradyseism effect, protect well sporter's foot. In addition, the structure of power-assisted body heel, make sole heel in the process of stressed sinking, brace is bent downwardly and pulls the cell cube of both sides to make it to intermediate, inclined, and then make that power-assisted body is stressed can unload power to both sides Directional Decomposition, also make the parcel of heel better, this be both conducive to improve sole heel bradyseism effect, improve protection effect to heel, the left and right sides that also can improve sole heel to anti-skidding, anti-rollover ability; The metacarpus of power-assisted body possess equally certain left and right sides to anti-skidding, anti-rollover ability. In addition, trampling in the process that active force progressively cancels, two end homoclines of cell cube forward deformation restore, in this process, two ends of cell cube can produce an oblique front active force to sole, and then for sportsman provides the power-assisted of thrust forward, help sportsman's accelerated motion; Cell cube is in the process of resilience, and the rebound degree of strength reaches 35～52%.

Brief description of the drawings

Fig. 1 is the perspective view of power assisting device of the present utility model bottom surface upward time.

Fig. 2 is the perspective view of power assisting device of the present utility model bottom surface down time.

Fig. 3 is the right TV structure schematic diagram of the bottom surface sole that is equipped with power assisting device.

Fig. 4 is the right TV structure schematic diagram of the intermediate layer sole that is equipped with power assisting device.

Strength conduction schematic diagram when Fig. 5 is power assisting device pressurized of the present utility model.

Strength conduction schematic diagram when Fig. 6 is power assisting device resilience 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, Fig. 4, for the resilience power assisting device of sole, comprise the power-assisted body A that is assemblied in sole 2, sole 2 is preferably EVA sole. This power-assisted body A is made up of a plurality of cell cubes 1, and preferably this cell cube 1 adopts TPU material to make, and a plurality of cell cubes 1 connect successively and are U font and arrange. This cell cube 1 is C font or the oblique elastic component of U font for arc-shaped bend, the opening of cell cube 1 backward towards, the end face of two ends 11 of cell cube 1 is connected with sole 2 respectively. Adjacent two said units bodies 1 connect (as shown in Figure 3) in abutting connection with two end 11 cementation laminateds (as shown in Figure 4) or one. Each said units body 1 is bent to form slotted eye 10, and slotted eye 10 extends along sole 2 widths.

With reference to Fig. 1, Fig. 2, power-assisted body A is made up of heel A1 and metacarpus A2, six cell cubes, the 1 left and right Mirror Symmetry that forms the heel A1 of power-assisted body A distributes, and the same end 11 of the cell cube 1 in the heel A1 left side cell cube 1 corresponding with right side is by brace 12 one connections, brace 12 bottom surfaces middle parts are provided with V font depression 120, and this depression 120 by width after forward direction gradually large, the degree of depth is gradually shallow. The ad hoc structure setting of V font depression 120, can improve easy bending and the elasticity of brace 12, and the deformation of connection strap 12 is restored and had good complementaryly, is conducive to the quick resilience of connection strap 12, further strengthens power-assisted body A screen resilience.

The rigging position of power-assisted body A is following two kinds of modes preferably: one, and with reference to Fig. 3, power-assisted body A is directly assemblied in the bottom surface of sole; The bottom surface of each cell cube 1 is fixedly connected with anti-slip rubber egative film 13; For convenience of the assembling fastness of assembling and enhancing rubber sole sheet 13, preferred all anti-slip rubber egative films 13 are connected as a single entity. Its two, with reference to Fig. 4, power-assisted body A is located between the upper base 21 and egative film 22 of sole 2 as intermediate.

With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5, the arc-shaped bend of this cell cube 1 is the hatch frame mode of C font, make this cell cube 1 possess good deformability, the conduction of the power of middle arrow instruction as shown in Figure 5, under the active force of trampling, two ends 11 of cell cube 1 are bent downwardly, also there is deformation in the sweep that cell cube 1 is contacted to earth, and connected mode between cell cube 1, make that sole 2 is subject to trample pressure as shown in Figure 5 the direction of arrow decompose the power of unloading, make power-assisted body A entirety that suitable deformation occur, and then make sole 2 along with the deformation of power-assisted body A progressively entirety sink, and the one connected mode of adjacent two cell cubes 1, make stressed can the transmission each other between cell cube 1, unload power, the suffered impulsive force of sole 2 heels can be transmitted to metacarpus direction by this strength transmission mode, make sole 2 heels can the suffered impulsive force of rapid dispersion, thereby effectively play good bradyseism effect. in addition, the cell cube 1 of the heel A1 of power-assisted body A is by brace 12 integral connecting structures, make sole heel in the process of stressed sinking, brace 12 is bent downwardly and pulls the cell cube 1 of both sides to make it to intermediate, inclined, and then make that power-assisted body A is stressed can unload power to both sides Directional Decomposition, also make the parcel of heel better, this be both conducive to improve sole heel bradyseism effect, improve protection effect to heel, the left and right sides that also can improve sole heel to anti-skidding, anti-rollover ability. the U font that is of the cell cube 1 of power-assisted body A is arranged, though its metacarpus A2 without the configuration of brace 12, but the cell cube 1 of metacarpus A2 still possess certain left and right sides to anti-skidding, anti-rollover ability.

With reference to Fig. 6, trampling in the process that active force progressively cancels, cell cube 1 is also carried out deformation recovery thereupon, as shown in Figure 6 in the conduction of power of arrow instruction, two end 11 homoclines of cell cube 1 forward deformation restore; In this process, as shown in Figure 6, two ends 11 of cell cube 1 can produce an oblique front directed force F to sole 2, and then provide thrust power-assisted forward (directed force F forward 1 as shown in Figure 6 and directed force F 2 upwards) for sportsman, two ends 11 of cell cube 1 can produce an oblique front active force to sole 2, and then provide the power-assisted of thrust forward for sportsman, the deformation of brace 12 is restored and can be produced thrust upwards to sole, further strengthens the power-assisted effect of power-assisted body A; Cell cube 1 is in the process of resilience, and the rebound degree of strength reaches 35～52%, can obviously help sportsman's accelerated motion.

Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.

Claims

1. for the resilience power assisting device of sole, comprise the power-assisted body that is assemblied in sole, it is characterized in that: described power-assisted body is made up of a plurality of cell cubes, a plurality of cell cubes connect successively and are U font and arrange, this cell cube is the elastic component that arc-shaped bend is C font, and the end face of two ends of cell cube is connected with sole respectively; Power-assisted body is made up of heel and metacarpus, and the cell cube left and right Mirror Symmetry that forms the heel of power-assisted body distributes, and the same end of the cell cube in the left side cell cube corresponding with right side connects by brace one.

2. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: middle part, described brace bottom surface is provided with V font depression.

3. the resilience power assisting device for sole as claimed in claim 2, is characterized in that: described depression by forward direction after width gradually large, the degree of depth is gradually shallow.

4. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: the connecting in abutting connection with two end cementation laminateds or one of adjacent two described cell cubes.

5. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: the opening of described cell cube backward towards.

6. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: described each cell cube is bent to form slotted eye, slotted eye extends along sole width.

7. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: described power-assisted body is located at described sole bottom surface; The bottom surface of each described cell cube is fixedly connected with anti-slip rubber egative film.

8. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: described power-assisted body is located at the intermediate layer of described sole.

9. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: described cell cube is TPU cell cube.

10. the resilience power assisting device for sole as claimed in claim 1, is characterized in that: described sole is EVA sole.