CN210539201U - Shock-absorbing sole - Google Patents

Abstract

The utility model discloses a inhale shake sole, including the sole body, the top surface of sole body corresponds heel department and is equipped with the gomphosis groove, and the gomphosis inslot is embedded to have the shape to inhale the shake piece with gomphosis groove matching, inhales the shake piece for inhaling the shake material, and the through-hole has been seted up to the tank bottom in gomphosis groove. The shock absorption block is embedded in the embedding groove, and is stressed by human body pressure except the shock absorption effect of the shock absorption block, the shock absorption block deforms towards the through hole to form a ground cambered surface, pressure is dispersed, and the structure is simple; after the shock absorption block is pressed to generate larger deformation, the shock absorption block recovers to generate upward acting force on the heel to offset partial pressure, thereby realizing the buffer effect.

Description

Shock-absorbing sole

Technical Field

The utility model relates to a sole, concretely relates to inhale shake sole.

Background

Shoes have a long history of development. Approximately 5000 years ago in the yangshao culture period, the most primitive shoe made of hide appeared. Shoes are a tool for protecting feet of people from being injured. At first, in order to overcome special conditions and prevent feet from being difficult or injured, fur shoes are invented. The development of shoes has now made this look. Present inhale shake sole adopts the gasbag structure more, and it leaks gas to lead to the heel of a shoe to collapse unable normal use often to take place the gasbag, and life is short, and another kind is exactly to adopt special shock-absorbing structure, for example application number 2017201076789's chinese utility model patent discloses a neotype shock attenuation and inhale shake sole structure, specifically including deformation diffusion fast, pressure-bearing portion and buffering lug, its structure is complicated, and processing is unchangeable, consequently, needs a simple structure, pressure-dispersible inhale shake sole urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a shock-absorbing sole with simple structure and pressure dispersion.

The purpose of the utility model is realized by adopting the following technical scheme:

a shock-absorbing sole comprises a sole body, wherein an embedded groove is formed in the top surface of the sole body corresponding to the heel of a foot, a shock-absorbing block which is matched with the embedded groove in shape is embedded in the embedded groove, the shock-absorbing block is made of shock-absorbing materials, and a through hole is formed in the bottom of the embedded groove.

In one embodiment of the present invention, the shock-absorbing block is bonded in the fitting groove.

In a particular embodiment of the present invention, the upper surface of the shock absorbing block is provided with a plurality of blind holes distributed along the edge of the upper surface of the shock absorbing block.

In a specific embodiment of the present invention, the top surface of the sole body is provided with anti-slip lines formed on the front sole portion corresponding to the left and right sides.

In a specific embodiment of the present invention, a plurality of buckling grooves are provided at the front sole and arch of the sole corresponding to the bottom surface of the sole body.

In a specific embodiment of the utility model, the depth of the buckling groove is 25% -35% of the thickness of the sole body at the corresponding position.

In a particular embodiment of the present invention, the bottom and the wall of the buckling groove are in smooth transition.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the shock absorption block is embedded in the embedding groove, and is stressed by human body pressure except the shock absorption effect of the shock absorption block, the shock absorption block deforms towards the through hole to form a ground cambered surface, pressure is dispersed, and the structure is simple; in the continuous vibration process, the shock absorption block is pressed to generate larger deformation and then recovers to generate upward acting force on the heel to offset partial pressure, so that the buffer effect is realized.

Drawings

Fig. 1 is a front view of a shock-absorbing sole according to an embodiment of the present invention.

Fig. 2 is a left side view of the shock-absorbing sole according to the embodiment of the present invention.

Fig. 3 is a rear view of the shock-absorbing sole according to the embodiment of the present invention.

10, a sole body; 101. a through hole; 102. anti-skid lines; 103. buckling the groove; 20. a shock absorbing block; 201. and (4) blind holes.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the shock-absorbing sole according to the present embodiment includes a sole body 10, a fitting groove is formed in a top surface of the sole body 10 corresponding to a heel of a foot, a shock-absorbing block 20 having a shape matching the fitting groove is fitted in the fitting groove, the shock-absorbing block 20 is made of a shock-absorbing material, and a through hole 101 is formed in a bottom of the fitting groove.

The shock absorbing block 20 is made of shock absorbing material, which is made of conventional materials, such as nitrile rubber, butyl rubber, polyurethane elastomer, polyoxyethylene-styrene block copolymer, plasticized polyvinyl chloride, polyvinyl butyral, polymethyl methacrylate, vinyl chloride-vinyl acetate copolymer, polyvinyl chloride blend, semi-interpenetrating network type epdm and epdm, interpenetrating network type polyisobutyl ether and polymethyl acrylate.

The working principle is as follows: when the sole body 10 generates pressure, the heel and the bearing surface of a user extrude the shock absorption block 20, the shock absorption structure of the traditional sole body 10 is limited between the heel and the bearing surface, the shock absorption block 20 of the utility model is pressed, the lower end of the shock absorption block 20 deforms towards the inside of the through hole 101, the lower end of the shock absorption block 20 positioned on the upper end surface of the through hole 101 is a downward protruded cambered surface, and the pressure is dispersed through the cambered surface of the shock absorption block 20; in addition, in the continuous vibration process, the shock absorption block 20 is pressed to generate larger deformation and then recovers to generate upward acting force on the heel to offset partial pressure, thereby realizing the buffer effect.

In order to prevent the shock-absorbing block 20 from being separated from the fitting groove during the shock absorption process, the shock-absorbing block 20 is adhered to the fitting groove.

In order to prevent the junction between the shock absorption block 20 and the inner wall of the embedding groove from being degummed due to too large compression deformation degree, the upper surface of the shock absorption block 20 is provided with a plurality of blind holes 201, and the blind holes 201 are distributed along the edge of the upper surface of the shock absorption block 20. When the heel is to inhaling the piece 20 and inhale the sole body 10 top surface production pressure around the piece 20 of inhaling, inhale and shake the piece 20 other parts and produce deformation and to inhale the piece 20 and produce the pulling force with the gomphosis inslot wall and lead to coming unstuck easily, through setting up blind hole 201, when not reducing the veneer area, blind hole 201 trompil department takes place deformation easily, reduce and keep away from the pulling force that shakes the piece 20 deformation and inhale piece 20 and gomphosis inslot wall junction of gomphosis inslot wall portion, reduce and inhale the probability of gluing of inhaling piece 20 and gomphosis inslot wall.

In order to increase the friction between the front sole and the sole body 10, the top surface of the sole body 10 corresponding to the front sole is provided with anti-slip stripes 102 opened from left to right.

In order to improve the comfort level of the sole during use, a plurality of buckling grooves 103 which are arranged from left to right are arranged at the bottom surface of the sole body 10 corresponding to the front sole and the arch. Due to the arrangement of the buckling grooves 103, when the toes or the front sole exert force, the corresponding front sole or arch is easy to bend, so that the difficulty in exerting force due to the difficulty in bending of the sole body 10 is avoided, and the comfort level is high.

In order to ensure the strength of the sole body 10, the depth of the buckling groove 103 is 25% -35% of the thickness of the sole body 10 at the corresponding position. When the depth of the buckling groove 103 is 25% -35% of the thickness of the sole body 10 at the corresponding position, the strength of the sole body 10 is ensured while the sole body is bent when force is applied, and the sole can be restored when the external force is removed, so that the sole is not easy to break.

The groove bottom and the groove wall of the bending groove 103 are in smooth transition, so that the sole body 10 is prevented from being broken at the connection part of the groove bottom and the groove wall when being bent.

The above embodiments are only some of the preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (7)

1. A shock-absorbing sole comprises a sole body and is characterized in that an embedded groove is formed in the top surface of the sole body corresponding to the heel of a foot, a shock-absorbing block matched with the embedded groove in shape is embedded in the embedded groove, the shock-absorbing block is made of shock-absorbing materials, and a through hole is formed in the bottom of the embedded groove.

2. The shock absorbing sole as defined in claim 1, wherein said shock absorbing block is bonded in said fitting groove.

3. The shock absorbing sole according to claim 2, wherein said shock absorbing block has a plurality of blind holes formed in an upper surface thereof, said blind holes being distributed along an edge of said shock absorbing block upper surface.

4. The shock absorbing sole as claimed in claim 1, wherein the top surface of the sole body is provided with anti-slip lines corresponding to the front sole from left to right.

5. The shock absorbing sole as claimed in claim 1, wherein the bottom surface of the sole body is provided with a plurality of left-to-right buckling grooves corresponding to the front sole and arch.

6. The shock absorbing sole according to claim 5, wherein the depth of the grooves of the buckling grooves is 25% to 35% of the thickness of the sole body at the corresponding position.

7. The shock absorbing sole according to claim 5, wherein the groove bottoms and the groove walls of the flexion grooves are smoothly transitioned.

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