CN2490876Y - Sole - Google Patents

Abstract

The utility model relates to a sole. At least one groove is arranged on the surface of the sole. At least one springy lump is arranged in the groove, the outer frame of which knurls upward, and the center of which extends downward. The springy lump can be arranged in a heel, a shoe heel or the heel and the shoe heel simultaneously. The springy lump can be rectangle, triangle, oval or other geometry shapes. When a person walks, the springy lump can buffer the pressure of the foot and supply the springy force for lifting the foot, therefore the person who wears the shoes feels more comfortable with light-heeled step.

Description

Sole

Technical field

The utility model relates to footwear, relate in particular to a kind of the time can cushion the power that foot presses down and provide in walking lift required elastic force in the foot and make the people who wears footwear more feel the more apparent slim and graceful sole of comfortable, step.

Background technology

In society now, shoes have been quite general daily wear articles for use, and people also change gradually require merely for shoes in the past attractive in appearance, till now except requiring also hope attractive in appearance to possess other beneficial functions.But it is improved that there be limited evidence currently of has pair sole to carry out, for example protect ankle, wear mode, ventilation and warming etc. all be as if at the improvement of sole with upper-part.So shoes commonly used can be described as when changing outward appearance, will add some beneficial functions in passing, and its sole are remained stationary still, at most just change shoe sole print, or increase its skid resistance.

Be illustrated in figure 1 as sole structure schematic diagram commonly used.As can be seen from the figure, the roughly corresponding human body pin of described sole 1 shape type, be made of foot palm part 11 and heel portion 12 respectively, with the flower face, the maximum function of this flower face also is only limited to the anti-skidding extra comfortableness that other also can't be provided for people's body for low at its back side.

Summary of the invention

The technical problems to be solved in the utility model is, at the shortcoming of the function singleness of existing sole, provide a kind of when walking, can cushion the power that foot presses down and provide lift required elastic force in the foot and make the people who wears footwear more feel the more apparent slim and graceful sole of comfortable, step.

The technical solution of the utility model is, constructs a kind of sole, and its surface is provided with a groove at least, establishes the elastic force piece that a housing makes progress and swells and protrude out under the mediad in groove at least.Wherein, described elastic force piece can be located at heel part, heelpiece portion or be located at heel part simultaneously and heelpiece portion; Described elastic force piece can be rectangle, triangle, ellipse or other geometry.

Human body is in when walking, and described elastic force piece can cushion the power that foot presses down, and can provide and lift required elastic force in the foot, and makes the people who wears footwear more feel comfortable, and step is more apparent slim and graceful.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is a sole structure schematic diagram commonly used;

Fig. 2 is the structure cut-away view of the utility model sole;

Fig. 3 is the schematic diagram of embodiment one when heel part is provided with the elastic force piece;

Fig. 4 is that the heel part side of Fig. 3 is cutd open schematic diagram;

Fig. 5 is that the partial side of the heel part of Fig. 3 when being in stress cutd open schematic diagram;

Fig. 6 is the schematic diagram of the utility model embodiment two;

Fig. 7 is the schematic diagram of the utility model embodiment three.

Each figure number is simply described as follows in the accompanying drawing: the 1st, and sole; The 11st, foot palm part; The 12nd, heel portion; The 2nd, sole; 21 foot palm parts; The 22nd, heel portion; The 23rd, the elastic force piece; The 24th, groove; The 25th, housing; The 3rd, the footwear body.

The specific embodiment

Shown in Fig. 2 and 3, sole 2 of the present utility model, be to use to be installed in footwear body 3 bottom surfaces, the roughly corresponding human body pin of its shape type, constituted by foot palm part 21 and heel portion 22, be provided with a groove 24 on the surface of heel portion 22, in groove 24, establish the elastic force piece 23 that a housing 25 makes progress and swells and protrude out under the mediad at least.

Wherein, elastic force piece 23 time can cushion the power that foot presses down in walking, and can provide and lift required elastic force in the foot, and makes the people who wears footwear more feel comfortable, and step is more apparent slim and graceful.

Shown in Figure 4 and 5, because the peripheral side of this elastic force piece 23 has gap 231, and the top bending side of the housing 25 of elastic force piece 23 is lower than groove 24 end faces of sole 2 again, and then formation stratum drop, can drive its housing 25 tops when drop and gap 231 provide elastic force piece 23 to be jammed on by this extends out, make elastic force piece 23 elasticity be recessed in the elastic buffer space of sole 2 grooves 24, a kind of cushion effect is provided, and the bottom surface of elastic force piece 23 flushes with sole 2 at this moment, and then develop with footwear body 3 bottom surfaces at the top; Otherwise when being lifted away from human foot's desire when turning up the soil face, this elastic force piece 23 promptly can lose the power that is jammed on gradually, and elastic recovery protrudes from sole 2 back sides, at the same time, this footwear body 3 is also auxiliary by the elastic force of elastic force piece 23, and alleviates the gravity of lifting on the human foot.

The elastic force piece 23 of the utility model sole 2 is not limited to heel portion 22, as shown in Figure 6, also can elastic force piece 23 be set simultaneously at foot palm part 21.Also not limit be rectangle to the shape of elastic force piece 23 in the utility model, as shown in Figure 7, can also be oval, triangle or other geometry.In addition, in above-mentioned groove 24, a plurality of elastic force pieces 23 can also be set, set small and dense elastic force piece 23 in the groove 24 of fixed size can be brought into play bigger benefit fully in response to the position of the human body sole point of application.

Claims (6)

1, a kind of sole is characterized in that, its surface is provided with a groove at least, establishes the elastic force piece that a housing makes progress and swells and protrude out under the mediad in groove at least.

2, sole according to claim 1 is characterized in that, described elastic force piece is arranged at the sole foot palm part.

3, sole according to claim 1 is characterized in that, described elastic force piece is arranged at the sole heel portion.

4, sole according to claim 1 is characterized in that, described elastic force piece is oval.

5, sole according to claim 1 is characterized in that, described elastic force piece is a rectangle.

6, sole according to claim 1 is characterized in that, described elastic force piece is a triangle.

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