CN115088908A

CN115088908A - Novel sole shock absorber

Info

Publication number: CN115088908A
Application number: CN202210638440.4A
Authority: CN
Inventors: 于宏卫
Original assignee: SHANDONG YOUTH UNIVERSITY OF POLITICAL SCIENCE
Current assignee: SHANDONG YOUTH UNIVERSITY OF POLITICAL SCIENCE
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-23

Abstract

The invention provides a novel sole shock absorber, and relates to the technical field of sole shock absorption. This novel sole bumper shock absorber, including the middle part connecting block, the front and back end difference fixedly connected with front supporting piece, back supporting piece, preceding sole shock attenuation piece, back heel shock attenuation piece of middle part connecting block, overall structure integrated into one piece is provided with three independent shock attenuation pieces on the preceding sole shock attenuation piece, and this sole bumper shock absorber is made by titanium alloy material, and is "X" form from the side, sees to set up to the shoe pad form from the upside. The sole shock absorber designed by the invention is made of titanium alloy materials in an integrated molding mode, is arranged on the sole, rubber fiber composite materials are filled around and in the inner end of the sole, the advantages of soft and hard soles can be considered, meanwhile, the thickness and length change is distributed in the front and back, the requirements of two different scenes of falling of a sole and a heel are considered respectively, and the sole shock absorber can absorb shock and buffer impact force in different directions and on different sides when falling of the sole.

Description

Novel sole shock absorber

Technical Field

The invention relates to the technical field of sole shock absorption, in particular to a novel sole shock absorber.

Background

When the user walks for 1 kilometer, each foot bears 600-700 times of gravity impact, and if the user moves violently, the impact force is larger. If the shoes do not have good shock absorption systems to relieve the impact force on the feet, the feet can feel fatigued and bear heavy load, and the ankle joints, the knee joints, the waist and the back and the brain of a human body can be impacted and injured. In many sports such as badminton, there are actions such as take-off, striding, pedaling, etc., the knee needs to bear large impact, and even in daily walking and climbing, the knee is damaged. The number of knee injuries caused by sports in China is reported to reach 1.2 hundred million, the knee joints and other parts are protected, the sports injury is reduced, and the device has wide social and economic benefits.

The shoe with the soft bottom can absorb more impact force brought by the ground when being worn according to indexes such as the soft and hard comfort degree of the sole, the energy consumption and the like, the shoe is comfortable to wear, the foot arch is collapsed earlier and is easy to overturn when people walk for a long time, the integrated myoelectric value is higher than that of other two shoes, the gastrocnemius is fatigued earlier, and the oxygen uptake of the shoe with the soft bottom is larger and the energy is higher when the shoe is worn in a stable state. The middle hardness shoes have the least influence on the kinematics and dynamics of human walking, the most suitable stimulation to the exercise load of human body is provided when the middle hardness shoes are worn, the human body adaptability is stronger, and the time for entering the working state is less. The shoes with hard soles have the greatest influence on the kinematics and dynamics of human walking, are light and fast to walk, have the greatest impact force on the soles, are not easy to collapse the arches of feet, are sufficient and labor-saving to pedal and stretch, and have the least energy consumption when in a stable state.

From the view of the softness and hardness of the sole on impact protection, the influence of the thickness of the material on the elasticity of the shoe is about 63 percent; while the effect of hardness on its elasticity is about 50%. Therefore, when designing the resilience of professional insoles, the thickness factor should be considered preferentially.

In order to better protect feet of people from shock impact during sports, a plurality of shoes with shock absorption functions are available on the market at present, the sole is generally made of soft materials which are easy to absorb impact force in the prior art, and when the sole receives impact force with different force, the absorption of the half sole and the heel is not different, so that the sole is not beneficial to targeted protection; the soft sole tends to strain the ankle and does not provide full support and protection to the sole of the foot.

As disclosed in the prior art (CN103238984B), a shock absorbing sole comprises an outsole and a midsole, wherein a plurality of shock absorbing elements penetrating through the upper surface and the lower surface of the midsole are arranged on the midsole, and the shock absorbing elements protrude out of the upper surface and the lower surface of the midsole. The damping sole provided by the invention overcomes the technical problem of poor damping effect of the existing shoes, and the damping sole capable of greatly improving the damping effect is provided. However, the sole still has the above problems when in use, the bottom of the sole is of an integrated structure, the whole sole can have a shock absorption effect when contacting with the ground, when the foot falls to the ground, the whole insole can not effectively absorb the impact force received at the moment, and particularly, when the side surface of the foot and the ground are contacted, the sprain condition is easy to occur. Therefore, a sole shock absorber needs to be designed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel sole shock absorber, which solves the problems that the sole is made of a material which is easy to absorb impact force, when the impact force with different force is received, the absorption of the half sole and the heel is not different, and the targeted protection is not facilitated; the soft sole easily sprains the ankle and cannot provide complete support and protection for the sole of the foot.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel sole bumper shock absorber, includes the middle part connecting block, the fixed supporting plate that is provided with in front side bottom of middle part connecting block, the fixed back heel shock attenuation piece that is provided with in rear side bottom of middle part connecting block, the fixed preceding sole shock attenuation piece that is provided with in front side upper end of middle part connecting block, just a plurality of independent shock attenuation pieces of front end fixedly connected with of preceding sole shock attenuation piece, the fixed back heel shock attenuation piece that is provided with in rear side upper end of middle part connecting block, preceding supporting plate, back supporting plate, preceding sole shock attenuation piece, back heel shock attenuation piece and a plurality of independent shock attenuation pieces set up and adopt titanium alloy material to make as integrated into one piece.

Preferably, the structure formed by integrally forming the middle connecting block, the front supporting sheet, the rear supporting sheet, the front sole shock absorbing sheet and the rear heel shock absorbing sheet is in a shoe pad shape when viewed from top to bottom.

Preferably, the structure of the middle connecting block, the front supporting plate, the rear supporting plate, the front sole shock absorbing plate and the rear heel shock absorbing plate which are integrally formed is in an X shape when viewed from the side.

Preferably, the independent damping sheet is provided with three sheets which are respectively distributed in the middle of the upper end of the front supporting sheet and on two sides of the upper end of the front supporting sheet.

Preferably, the novel sole shock absorber takes the arch of the foot as a supporting original point, and the thickness and the length of the novel sole shock absorber are changed in a distributed mode in front of and behind the original point.

Preferably, the novel sole shock absorber is arranged in the sole, and the inner end and the periphery of the novel sole shock absorber are filled with rubber fiber composite materials.

(III) advantageous effects

The invention provides a novel sole shock absorber. The method has the following beneficial effects:

1. the sole shock absorber designed by the invention is made of titanium alloy material, the titanium alloy has the excellent properties of light weight, good elasticity, difficult breakage and the like, the inner part and the periphery of the titanium alloy are filled with rubber fiber composite material to be made into a sole shape, and the advantages of soft and hard soles can be taken into consideration.

2. The shock absorber designed by the invention is arranged in an X shape when viewed from the side, the titanium alloy metal support takes the arch as the original point, the thickness and the length of the titanium alloy metal support are changed when the original point is distributed in front of and behind, two different scene requirements of falling on the ground of the sole and the heel are considered respectively, and in the gradual process from touchdown to implementation, because the moment principle and the metal thickness and elasticity are different, the support provided by the composite filler is combined, so that gradual protection can be provided, and the shock absorber is arranged in a shoe pad shape when viewed from the upper side, so that the whole foot can be covered and protected.

3. The front sole part of the shock absorber designed by the invention also comprises three independent parts, so that shock absorption and buffering can be performed on impact force in different directions and on different side surfaces when the sole falls down, and common sport sprain can be effectively reduced.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of another perspective of the structure of the present invention; (ii) a

FIG. 3 is a top view of the structure of the present invention;

fig. 4 is a side view of the structure of the present invention.

Wherein, 1, a middle connecting block; 2. a front support sheet; 3. a rear support sheet; 4. a front sole damping sheet; 5. a heel cushioning sheet; 6. independent shock attenuation piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, an embodiment of the present invention provides a novel sole damper, which includes a middle connection block 1, a front support plate 2 is fixedly disposed at a bottom end of a front side of the middle connection block 1, a rear heel damping plate 5 is fixedly disposed at a bottom end of a rear side of the middle connection block 1, a front sole damping plate 4 is fixedly disposed at an upper end of a front side of the middle connection block 1, a plurality of independent damping plates 6 are fixedly connected to a front end of the front sole damping plate 4, the independent damping plates 6 are three, and are respectively distributed in a middle and two sides of an upper end of the front support plate 2, so that when a sole falls, impact forces in different directions and different sides when the sole falls to the ground can be damped and buffered, thereby effectively reducing common sports sprains, a rear heel damping plate 5 is fixedly disposed at an upper end of a rear side of the middle connection block 1, the front support plate 2, the rear support plate 3, the front heel damping plate 4, The rear heel damping sheet 5 and the independent damping sheets 6 are integrally formed and made of titanium alloy materials, the titanium alloy has the advantages of being light, good in elasticity, not prone to being broken and the like, the sole damper is arranged in the sole, rubber fiber composite materials are filled in the inner end and the periphery of the sole damper, and the advantages of soft and hard soles can be taken into consideration.

This sole bumper shock absorber structure is "X" form from the side, uses the arch of foot as supporting the original point, and it has the change of thickness and length to distribute around the original point, has compromise sole and heel respectively and has fallen to the ground two kinds of different scene requirements, and is touching to the ground to the progressive in-process of implementation, because moment principle and metal thickness elasticity are different, combines the support that compound filler provided, can provide a progressive protection.

The sole shock absorber structure is arranged into a shoe pad shape when seen from the upper side, can realize the covering protection of the whole foot, and can realize the shock absorption and the buffering when ensuring the optional position and the ground of the sole.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel sole bumper shock absorber, includes middle part connecting block (1), its characterized in that: the utility model discloses a shock absorber, including middle part connecting block (1), heel shock attenuation piece (5), heel shock attenuation piece (4) before the front side bottom end of middle part connecting block (1) is fixed to be provided with, the front side upper end of middle part connecting block (1) is fixed to be provided with, just the front end fixedly connected with of front sole shock attenuation piece (4) a plurality of independent shock attenuation pieces (6), the rear side upper end of middle part connecting block (1) is fixed to be provided with back heel shock attenuation piece (5), middle part connecting block (1), preceding supporting block (2), back supporting plate (3), preceding heel shock attenuation piece (4), back heel shock attenuation piece (5) and a plurality of independent shock attenuation pieces (6) set up and adopt titanium alloy material to make for integrated into one piece.

2. The novel sole damper according to claim 1, characterized in that: the shoe pad is formed by integrally forming a middle connecting block (1), a front supporting sheet (2), a rear supporting sheet (3), a front sole damping sheet (4) and a rear heel damping sheet (5) from top to bottom.

3. The novel sole damper according to claim 1, characterized in that: the structure of the middle connecting block (1), the front supporting sheet (2), the rear supporting sheet (3), the front sole damping sheet (4) and the rear heel damping sheet (5) which are integrally formed is in an X shape when viewed from the side.

4. The novel sole damper according to claim 1, characterized in that: the independent damping sheets (6) are provided with three sheets which are respectively distributed in the middle of the upper end of the front supporting sheet (2) and on two sides of the upper end of the front supporting sheet.

5. The novel sole damper according to claim 1, characterized in that: the novel sole shock absorber takes the arch of the foot as a supporting original point, and the thickness and the length of the novel sole shock absorber are changed in a distributed mode in front of and behind the original point.

6. The novel shock absorber for soles according to any one of claims 1 to 5, characterized in that: the novel sole shock absorber is arranged in the sole, and the inner end and the periphery of the novel sole shock absorber are filled with rubber fiber composite materials.