TWM569569U - Sole decompression unit and shoe outsole with the same - Google Patents

Abstract

The present invention discloses a sole decompression unit and a shoe outsole having a sole decompression unit. The sole decompression unit mainly has an elastic rubber gasket for embedding inside the sole of the shoe, and is integrally formed on the bottom surface of the elastic rubber gasket. And used for wearing the elastic rubber cylinder in the outsole of the shoe, the elastic rubber gasket and the elastic rubber cylinder are composed of one of elastic plastic, rubber or silicone, so that the cross-sectional area of the elastic rubber cylinder is smaller than The area of the bottom surface of the elastic rubber gasket, and the height of the elastic rubber cylinder is larger than the thickness of the elastic rubber gasket, and a coil spring is disposed in the elastic rubber cylinder body. Thereby, the sole decompression unit is assembled on the outsole of the shoe, and the decompression structure is more stable and never deformed, and the sole of the shoe can reduce the pressure on the sole of the foot and slow down the impact force, and the wearing is more comfortable.

Description

Sole decompression unit and shoe outsole with sole decompression unit

The present invention relates to a sole decompression unit and a shoe outsole having a sole decompression unit, and more particularly to a sole decompression unit applied to an outsole of a shoe and a sole design thereof, which can make the decompression structure of the shoe more Stable and never deformed, it can reduce the pressure on the soles of the feet, slow down the impact, and wear more comfortable.

Today's sports shoes, casual shoes or leather shoes are equipped with techniques for damping and decompressing the heel. Usually, a layer of EVA or PU foam insole is added to the shoe to reduce the pressure on the sole and the reaction during walking. Force, but this thin layer of foam insole is easily deformed and collapsed by the weight of the user, and quickly loses its effect of shock absorption and decompression, so that its service life is short and the user walks. At the same time, it often causes the foamed insole to be displaced and curled, which causes trouble in wearing, and thus the shock absorption and decompression effect of the conventional foam insole is still insufficient. In addition, in the field of sports shoes, the most common shock-absorbing and decompression technology is to implement an airbag (air cushion) on the outsole of the shoe. The effect and purpose of shock absorption and decompression by the airbag (air cushion) are excellent, but the airbag ( After the air cushion is repeatedly crushed, there is still a broken flaw, and when the sole is worn, the airbag (air cushion) is quickly worn, causing it to lose its function. To this end, how to solve the shortcomings of the conventional shoe shock absorption and decompression technology is the subject that the creative office should actively overcome.

The purpose of the present invention is to provide a sole decompression unit and a sole with a sole decompression unit, so that the decompression structure is more stable and never deformed, the sole of the shoe can reduce the pressure of the sole and slow down the impact, and the wearing is more comfortable. And other effects.

In order to achieve the above object, the preferred technical solution of the sole sole decompression unit of the present invention comprises: an elastic rubber gasket for horizontally embedding a top surface of a sole of a shoe, and integrally formed on the elastic rubber gasket. The bottom surface is used for the elastic rubber cylinder which is disposed in the outsole of the shoe, and the elastic rubber gasket and the elastic rubber cylinder are one of elastic rubber, rubber or silicone rubber and are integrally formed by injection molding. The cross-sectional area of the rubber cylinder is smaller than the area of the bottom surface of the elastic rubber gasket, and the height of the elastic rubber cylinder is greater than the thickness of the elastic rubber gasket.

In the above sole decompression unit, a coil spring is disposed inside the elastic rubber cylinder.

In the above sole decompression unit, the elastic rubber gasket has a front straight edge facing the front of the shoe, and is respectively connected to two sides of the two ends of the front straight side, and is connected to the rear ends of the two sides and faces the shoes. A rear arc edge at the rear.

In the above sole decompression unit, the elastic rubber cylinder is a cylinder.

In the above sole decompression unit, the bottom end surface of the elastic rubber cylinder is provided with a plurality of anti-slip portions.

In order to achieve the above object, the present invention has a shoe sole with a sole decompression unit, and a preferred technical solution thereof comprises: a shoe outsole having a top surface inside the sole of the sole and a limiting groove corresponding to the human heel portion, The bottom of the groove of the limiting groove is provided with a through hole extending through the bottom surface of the sole of the shoe; and the elastic rubber gasket of the sole decompression unit is inserted into the limiting groove of the outsole of the shoe, and the elastic rubber cylinder is disposed at the bottom of the groove The perforation of the outsole of the shoe.

In the above shoe sole having the sole decompression unit, the shape of the limiting groove matches the shape of the elastic rubber gasket.

The shoe sole decompression unit and the shoe outsole having the sole decompression unit can utilize the elastic rubber gasket of the sole decompression unit to match the configuration of the limit groove of the sole of the shoe, and the sole decompression unit and the sole The soles of the shoes are firmly joined together, so that the decompression structure of the outsole of the shoe is more stable and never deformed. Through the structure of the elastic rubber gasket and the elastic rubber cylinder of the sole decompression unit, the creation can support the heel portion by the elastic rubber gasket, thereby reducing the pressure of the heel and the impact force during walking or running. This protects the user's foot. The creation is further realized by the elastic rubber cylinder of the sole decompression unit and the spiral spring structure inside thereof, so that the sole has more excellent elasticity, and the effect of reducing pressure and cushioning is indeed achieved.

The structural features of the present creation and other functions and purposes are described in detail in the following embodiments:

Referring to FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the shoe sole decompression unit of the present invention and the shoe outsole having the sole decompression unit are a technique for implementing the outsole of the shoe, wherein the sole is decompressed. A preferred embodiment of the unit 10 includes: an elastic rubber gasket 11 (shown in FIG. 5) for horizontally embedding a top surface of a shoe sole 20, and integrally formed on the elastic rubber gasket 11 The bottom surface is used for the elastic rubber cylinder 12 disposed in the outsole 20; the elastic rubber gasket 11 and the elastic rubber cylinder 12 are preferably one of elastic rubber, rubber or silicone. The elastic rubber gasket 11 is preferably formed with a front straight edge 111 facing the front of the shoe, and is connected to the two side edges 112 of the two ends of the front straight edge, and is connected to the two side edges 112. The rear end of the elastic rubber cylinder 12 is preferably a cylinder, an elliptical cylinder or other cylindrical shape, in particular, the elastic rubber cylinder 12 The cross-sectional area is smaller than the area of the bottom surface of the elastic rubber gasket 11, and the height H1 of the elastic rubber cylinder 12 is larger than the The thickness of the rubber gasket 11 is H2, and a coil spring 13 is disposed inside the elastic rubber cylinder 12, and the coil spring 13 is wrapped with the plastic spring, rubber or silicone rubber at the same time; A plurality of anti-slip portions 14 may be formed on the bottom end surface of the elastic rubber cylinder 12. The anti-slip portion 14 may be formed by the convex particles 141 and the grooves 142, and the arrangement of the convex particles 141 and the grooves 142 is not limited. Thereby, the sole sole decompression unit of the present invention can be formed, and can be used for stably assembling on the outsole of the shoe, and can prevent deformation thereof, thereby achieving the effect of reducing the pressure of the foot by the elastic force.

Referring to FIG. 5, FIG. 6 and FIG. 7, a preferred embodiment of the shoe sole having the sole decompression unit of the present invention comprises: a shoe outsole 20, which is a high-density foam material. The inner top surface of the body and the corresponding heel portion of the human body are provided with a limiting groove 21, and the shape of the limiting groove 21 matches the shape of the elastic rubber gasket 11 and is in the limiting groove. The bottom of the groove of the 21 is provided with a perforation 22 extending through the bottom surface 23 of the outsole 20, and the shape of the perforation 22 is also matched with the sectional shape of the elastic rubber cylinder 12; thereby, the sole decompression unit is 10 elastic rubber gasket 11 is inserted into the limiting groove 21 of the outsole 20 of the shoe, and can be adhered between the elastic rubber gasket 11 and the limiting groove 21 by using an adhesive, and the sole is reduced. The elastic rubber cylinder 12 of the pressing unit 10 is disposed in the through hole 22 of the shoe sole 20 until the end surface of the elastic rubber cylinder 12 is exposed on the bottom surface 23 of the shoe sole 20, that is, the composition has a sole decompression unit. Outsole of shoes.

The present invention can utilize the elastic rubber gasket 11 of the sole decompression unit 10 to match the configuration of the limiting groove 21 of the shoe sole 20 by the technique of the sole decompression unit and the outsole having the sole decompression unit. The sole decompression unit 10 is firmly coupled to the outsole 20 such that the reduced pressure configuration of the outsole 20 is more stable and never deformed. Furthermore, the creation of the elastic rubber gasket 11 and the elastic rubber cylinder 12 of the sole decompression unit 10 enables the heel portion to be supported by the elastic rubber gasket 11, thereby reducing the pressure of the heel and walking or The impact force during running, thereby protecting the user's foot. Further, the elastic rubber cylinder 12 of the sole decompression unit 10 and the coil spring 13 inside thereof are constructed, so that the sole has more excellent elasticity, and the effect of reducing pressure and cushioning is indeed achieved.

In summary, the sole sole decompression unit and the outsole with the sole decompression unit have been practical and creative, and the application of the technical means is novel and undoubted, and the effect is in line with the design purpose. It has been said that reasonable progress has been made. To this end, a new type of patent application is filed in accordance with the law, but the bureau is requested to give a detailed examination and grant the patent as a prayer.

10‧‧‧ Sole decompression unit
11‧‧‧elastic rubber gasket
111‧‧‧Before straight
112‧‧‧ side
113‧‧‧After the arc edge
12‧‧‧elastic rubber cylinder
13‧‧‧Coil spring
14‧‧‧Slip-stop
141‧‧‧ convex particles
142‧‧‧ trench
H1‧‧‧ Height
H2‧‧‧ thickness
20‧‧‧Sole outsole
21‧‧‧ Limit groove
22‧‧‧Perforation
23‧‧‧ bottom

1 is a top perspective view of a preferred embodiment of a sole sole decompression unit. 2 is a schematic view of a bottom perspective view of a preferred embodiment of the sole sole decompression unit of the present invention. 3 is a side cross-sectional view of a preferred embodiment of the sole sole decompression unit of the present invention. Fig. 4 is a bottom plan view showing a preferred embodiment of the shoe sole decompression unit. Fig. 5 is an exploded perspective view showing a preferred embodiment of a shoe outsole having a sole decompression unit. Fig. 6 is a top plan view showing a preferred embodiment of a shoe outsole having a sole decompression unit. Fig. 7 is a side cross-sectional view showing a preferred embodiment of a shoe outsole having a sole decompression unit.

Claims (7)

A sole decompression unit comprising: an elastic rubber gasket for horizontally embedding a top surface of a sole of a shoe, and integrally formed on a bottom surface of the elastic rubber gasket and used for being worn in the outsole of the shoe The elastic rubber cylinder, the elastic rubber gasket and the elastic rubber cylinder are one of elastic rubber, rubber or silicone rubber and are integrally injection molded, and the elastic rubber cylinder has a cross-sectional area smaller than the elastic The area of the bottom surface of the rubber gasket, and the height of the elastic rubber cylinder is greater than the thickness of the elastic rubber gasket. The sole decompression unit of claim 1, wherein a coil spring is disposed inside the elastic rubber cylinder. The sole decompression unit of claim 1 or 2, wherein the elastic rubber gasket has a front straight edge facing the front of the shoe, and is respectively connected to two sides of the two ends of the front straight side, and is connected to the two sides. The rear end of the side faces the rear edge of the shoe. The sole decompression unit of claim 3, wherein the elastic rubber cylinder is a cylinder. The sole decompression unit of claim 4, wherein the bottom end surface of the elastic rubber cylinder is provided with a plurality of anti-slip portions. A shoe outsole having a sole decompression unit according to claim 1, comprising a sole of a shoe, wherein a top surface of the sole of the shoe and a corresponding recess of the human body are provided with a limiting groove, the limiting groove The bottom of the groove is provided with a through hole extending through the bottom surface of the outsole of the shoe; and an elastic rubber gasket of the sole decompression unit is inserted into the limiting groove of the outsole of the shoe, and the elastic rubber column is disposed on the outsole of the shoe. perforation. The shoe outsole having a sole decompression unit according to claim 6, wherein the shape of the limiting groove matches the shape of the elastic rubber pad.