CN102421315A

CN102421315A - Footwear sole

Info

Publication number: CN102421315A
Application number: CN2009801590732A
Authority: CN
Inventors: 约格·吉拉多马丁内斯
Original assignee: Camper SL
Current assignee: Camper SL
Priority date: 2009-05-04
Filing date: 2009-07-23
Publication date: 2012-04-18
Also published as: EP2430935A1; ES2356875A1; ES2356875B1; JP2012525862A; JP5442107B2; CA2760351A1; US20120073162A1; EP2430935A4; WO2010128176A1

Abstract

Footwear sole (1) with a plurality of shock-absorbing means, said shock-absorbing means comprising a plurality of hollows (2), each corresponding to the shock-absorbing elements or studs (3) which project from the bottom of the sole, in which each of the shock-absorbing elements (2, 3) is configured in such a way that, when compressed by the weight of the wearer, they yield, absorbing the load of the foot, providing a sensation of well-being and comfort.

Description

The end in the footwear

Technical field

Object of the present invention is the interior end of footwear that comprises a plurality of dampers that are used for foot, and good and comfortable sensation can be realized in end in this.

Background technology

At present, have the dissimilar sole with shock absorbing characteristics, these soles are usually based on the end in the spring or other similar damper elements are inserted in the sole.Yet owing to need complicated manufacturing process, these solutions are complicated technically.

, PCT WO9947014 has described a kind of interior end at the end in damping, and it has a plurality of support components that combine to be formed on the air cavity between the two parts that constitute the interior end and cushioning effect is provided.

Summary of the invention

The end, mainly comprise the interior end of being processed integral piece by the low polymeric material of residual deformation degree in the footwear of the present invention.The top side at the end in being somebody's turn to do-promptly common side towards foot-comprise a series of hollow bulbs, these hollow bulbs are corresponding to column or the damper given prominence to from the bottom side at the interior end.These damper elements are configured to when its person's of being used weight compression, and the damper element surrender also absorbs the vibrations from the foot walking, and therefore obtains good and comfortable sensation.

In constituting the inner hollow bulb of damper element or column, be inserted with pedestal, this pedestal not exclusively fills up damper region; Because in this way, when applying weight, the outer shroud of hollow bulb is surrendered till it is supported on inner pedestal or the column; This provides for the second time and more powerful damping effect; Simultaneously, assist damper when the weight of foot stops to press above that, to turn back to its initial position, thus prevent to use and walk in lose efficient.

These internal upright can adapt to the every bit of its foot that contacts, and according to its weight that supports at this moment, thereby form a kind of adjusted support according to surperficial contact area amount and its in the vola in every point-supported weight.

As advantage, the end, also have the ability that under natural walking manner, makes air be passed to foot palm part from heel portion in the damping of description.The double effects of damping and ventilation is produced by the identical mechanism that generates the damping column; In other words, produce through the compression shock absorption column.Like this, when compression during these damping columns, force air extrude these hollow bulbs, the passage circulation through the interconnection damper, and whole length under foot and width on produce necessary comfort.

The combination of itself and transparent sole also brings this sensation and effect, and except the aesthetic effect that is provided by these dampers, transparent sole also has a plurality of micro-holes that cover the vola, and micro-hole makes air can overflow and in whole footwear, recycle.

Specification and claims in the whole text in, speech " comprises " and synonym is not to be intended to other technologies characteristic, additives, parts or step are foreclosed.For those skilled in the art, other purposes of the present invention, advantage and a characteristic part derive from specification, and a part derives from embodiment of the present invention.Following example and accompanying drawing provide explanation and have not been intended to limit the present invention.In addition, possibly make up at the special and preferred embodiment shown in this contained in the present invention.

Description of drawings

Fig. 1 illustrates the vertical view as the interior end of the object of the invention.

Fig. 2 is illustrated in the calcaneal detail drawing at the interior end shown in Fig. 1.

Fig. 3 illustrates the bottom diagram at the interior end of the present invention.

The specific embodiment

As can in Fig. 1, see, the end, mainly comprise in the footwear of the present invention:

The end (1) in the integral piece; The interior end, processed by the low polymeric material of residual deformation degree; This polymeric material is enough soft so that can produce damping effect through compression, but quality is enough good its recovery and on operation instructions duration of guaranty arrive permanent deformation do not take place before; Should comprise at the interior end:

A plurality of elements of damping effect are provided, and a plurality of elements comprise a plurality of hollow bulbs (2), column or damper element (3) that each hollow bulb stretches out corresponding to the bottom of (Fig. 3) from the interior end;

One zone of aforementioned damper element (2,3) is configured such that at the aforementioned damper element of this location (2,3) damper element (2,3) surrender also absorbs the vibrations that produced by the walking action when its person's of being used weight is compressed.

In constituting the inner said hollow bulb (2) of said damper element (3); Inner pedestal or column (4) have been inserted with; Said inner pedestal or column (4) also not exclusively fill up the hollow bulb zone of said damper element (3); Because like this; Said weight make outer shroud surrender (21) up to outer shroud be supported on the said pedestal or column (4) in, said pedestal or column (4) be again as the second more powerful damper, it helps damper when the weight of said foot stops to put on pressure on the damper, to bounce back into the initial position of damper and does not lose and use or the efficient of walking.

These internal upright (4) can adapt to the every bit of the foot that it contacted, and each carves the weight that supports according to it, produces a kind of controlled support in the vola.

In an embodiment of the present invention, the interior end (1) also comprises a plurality of passages (5) that connect damper element (2,3,4), and a plurality of passages (5) are configured to make air to be passed to foot palm part from heel portion.

Claims

1. the end (1) in the footwear,, integral piece is processed by the low polymeric material of residual deformation degree in the end (1) in the said footwear, and said polymeric material is enough soft so that damping effect can be provided when being compressed, but quality is enough got well so that it can rebound not permanent deformation,

It is characterized in that the end (1) comprising in the said footwear:

A plurality of dampers, said a plurality of dampers comprise a plurality of hollow bulbs (2), column or damper element (3) that each said hollow bulb (2) stretches out corresponding to the bottom at the end in said,

And wherein, said damper element (2,3) is configured such that when its person's of being used weight compression, said damper element (2,3) surrender also absorbs the vibrations that produced by walking.

2. the end in according to claim 1, it is characterized in that ccontaining inner pedestal of said hollow bulb (2) or column (4), said inner pedestal or column (4) are not the said hollow bulb (2) that fills up said damper element (3) fully.

3. the end in according to claim 2; It is characterized in that; Said internal upright (4) is configured to accommodate the every bit of its foot that contacts, and each carves the weight that supports according to said internal upright (4), and said internal upright (4) produces a kind of controlled support under foot.

4. according to the described interior end of aforementioned claim, it is characterized in that the said interior end (1) also comprises a plurality of passages (5) that connect said damper element (2,3,4), said a plurality of passages (5) are configured to make air to be passed to foot palm part from heel portion.

5. sole is characterized in that, said sole comprised like the described interior end (1) of claim 1 to 4; And transparent sole, said transparent sole itself comprises the micro-hole that covers whole vola and is configured to make air to overflow and recycle.

6. footwear is characterized in that, said footwear comprise like the described interior end of claim 1 to 4 or sole as claimed in claim 5.