CN211129903U

CN211129903U - Comfortable shock-absorbing sole

Info

Publication number: CN211129903U
Application number: CN201922284497.5U
Authority: CN
Inventors: 张建斌
Original assignee: Shanghai Sinaina Children Lifestyle Co ltd
Current assignee: Shanghai Sinaina Children Lifestyle Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-31
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a comfortable sole of bradyseism, including the sole body that has sole basic shape, the sole body has preceding palm portion, arch of foot portion and back palm portion, wherein, preceding palm portion is equipped with buffer structure, buffer structure includes a plurality of worm nest shape lugs, the lug block group is arranged on the fossil fragments of preceding palm portion, back palm portion is equipped with the water droplet shape recess that is used for filling the bradyseism pad. The utility model discloses at the preceding palm portion design buffering lug of sole, pack the bradyseism pad that elastic material made through the recess design in back palm portion for the decurrent pressure of health gravity offsets with the bounce each other that comes from the ground upwards, thereby makes the feel softer more bradyseism, reaches and alleviates fatigue, painful purpose.

Description

Comfortable shock-absorbing sole

Technical Field

The utility model relates to a shoemaking field, more specifically relate to a comfortable sole of bradyseism.

Background

Along with the improvement of living standard, people have higher and higher requirements on the wearing comfort of shoes. Not only are shoes required to be light to directly reduce the weight burden of walking, but also the shoes are required to simultaneously conform to ergonomics to help walking and reduce the fatigue caused by walking due to the health protection of human functions. It is well known that the design of the sole has a major impact on the overall comfort and function of the shoe. The functional shoes in the prior art can realize the basic functions of softness and shock absorption of soles through material combination. For example, the cushioning function is achieved by using elastic materials, such as foamed materials, or adding special elements, such as air bags, springs, elastic metals, and the like. The functional sole, especially the sole with the cushioning function, is often complex in process and high in cost during manufacturing. At present, the soles in the market basically use criss-cross keels as supports, particularly, the soles have no buffer on contact surfaces with soles, after the soles are manufactured into finished shoes, the shoes are hard to wear, the feet are easy to feel fatigue and pain after long-time walking, and the comfort is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a comfortable sole of bradyseism of alleviating foot fatigue and pain.

The utility model provides a comfortable sole of bradyseism, including the sole body that has sole basic shape, the sole body has preceding palm portion and back palm portion, wherein, preceding palm portion inboard is equipped with buffer structure, buffer structure includes a plurality of worm nest shape lugs of block arrangement.

The insect pit-shaped convex block is basically hemispherical, and an opening is formed in the middle of the insect pit-shaped convex block.

Preferably, the opening is a cylindrical hole.

The plurality of insect pit-shaped convex blocks arranged in groups are two or one in each group.

The insect-shaped convex blocks are made of elastic materials.

The inner side of the rear palm part is provided with a water drop-shaped groove.

The water drop-shaped groove is internally provided with a shock absorption pad.

The cushioning pad is a dome-shaped structure.

The shock absorption pad is made of elastic materials including silica gel, sponge, latex or rubber.

The buffer structure and the water drop-shaped groove are integrally molded with the inner side of the sole.

The utility model discloses at the preceding palm portion design buffering lug of sole, elastic material's recess is filled in the design of back palm portion is used for loading elastic material for the decurrent pressure of wearer's body weight and the bounce that comes from ground upwards offset each other, thereby make the feel softer more bradyseism, reach and alleviate fatigue, painful purpose.

Drawings

Fig. 1 is a schematic view of the structure of a sole according to the present invention.

Fig. 2 is a schematic structural view of the buffering projection in the sole according to the present invention.

Figure 3 is an enlarged view of the side of the cushioning pad in the sole according to the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in FIG. 1, the inner side of the cushioning comfortable sole of the present invention comprises a sole body 10 having a basic shape of the sole, wherein the sole body 10 comprises a front sole portion 20, a rear sole portion 30 and an arch portion 40 connected therebetween. Wherein, the front palm portion 20 is provided with a buffer structure 21, the back palm portion 30 is provided with a groove 31, and the groove 31 is filled with a shock absorption pad 32.

The buffer structure 21 is provided with a plurality of insect-shaped buffer convex blocks 22 at the front sole part of the sole according to bionics, is made of elastic materials, and is arranged on the keel of the front sole part 20 in groups. As shown in FIG. 2, the bumper 22 is approximately hemispherical and has a cylindrical hole 23 in the middle to form an air chamber in the front palm. When the front palm part 20 is stressed, namely when a wearer steps on the sole, air in the cylindrical holes 23 is extruded and slowly escapes, so that a cushioning effect is achieved on the front palm; conversely, when the pressure applied to the front palm portion 20 is released, i.e. the wearer lifts his foot, the lugs 22 made of elastic material rebound, while their cylindrical holes 23 are filled with air, ready for the next application of force. The bumps 22 in the cushioning structure 21 are arranged and sized according to the requirements of ergonomics and shock absorption and cushioning. According to a preferred embodiment of the present invention, as shown in fig. 1, each set of two or one bump is used, the two bumps are used in a set with a large stress and a middle part, and the two bumps are used in a single bump with a small stress or an edge. Taking an adult medium size shoe as an example, the cushioning projections 22 are arranged in 5 rows on the keels of the forefoot portion 20, each projection 22 having a diameter of 7-8mm and a height of about 3.5mm, and the cylindrical holes 23 in the middle having a diameter of 2-3 mm. For large or small size children's shoes, the number of rows and number of the bumps 22 are increased or decreased accordingly.

Referring to fig. 1 and 3, the indentation 31 formed in the rear palm portion 30 is preferably shaped like a drop according to human engineering, and the indentation 31 is filled with a shock absorbing pad 32 made of an elastic material. As shown in FIG. 3, the cushioning pad 32 is a dome-shaped structure and may be made of an elastic material such as silicone, sponge, latex, and rubber. When the rear sole portion 30 is stressed, i.e. the wearer steps on the sole, the cushioning pad 32 has a cushioning effect on the heel, so as to enhance the comfort of the heel and reduce the fatigue of the foot. In this embodiment, again taking an adult medium size shoe as an example, the depth of the groove 31 is 5mm, the length is 5cm, and the widest point is 2.5 cm.

The cushioning structure 21 and the cushioning pad 32 are integrally molded on the inner side of the sole.

The utility model discloses according to bionics and ergonomic's principle set up the buffer structure 21 and the bradyseism pad 32 of special construction and material respectively in the half sole of sole and back palm portion, make the decurrent pressure of wearer's body weight and come from the ascending bounce off each other offset of ground to the feel that makes shoes is softer more bradyseism, reaches and alleviates fatigue, painful purpose.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims

1. The utility model provides a comfortable sole of bradyseism, includes the sole body that has sole basic shape, the sole body has preceding palm portion and back palm portion, its characterized in that, preceding palm portion inboard is equipped with buffer structure, buffer structure is including a plurality of worm nest shape lugs of group's range.

2. The cushioning comfort sole according to claim 1, wherein said insect trap protrusion is substantially hemispherical, and has an opening in the middle thereof.

3. The cushioning comfort sole according to claim 2, wherein the apertures are cylindrical holes.

4. The cushioning comfort sole according to claim 1, wherein the plurality of dimples arranged in groups is two or one in each group.

5. The cushioning comfort sole according to claim 4, wherein said dimples shaped protrusions are made of an elastic material.

6. The cushioning comfort sole according to claim 1, wherein a drop-shaped recess is provided on the inner side of the rear sole portion.

7. The cushioning comfort sole according to claim 6, wherein the drop shaped recess has a cushioning pad received therein.

8. The cushioning comfort sole according to claim 7, wherein the cushioning pad is a dome-shaped structure.

9. A cushioning comfort sole according to claim 7 or 8, wherein the cushioning pad is of an elastomeric material comprising silicone, sponge, latex or rubber.

10. The cushioning comfort sole according to claim 6, wherein the cushioning structure and the drop shaped recess are integrally molded with the inner side of the sole.