Cushion is made of rubber, plastic (PVC, PU, etc.) or synthetic materials, the internal charge into the air, inert gas or other low-density solid material sealed bag. Is not easily broken, excellent flexibility, good performance, mainly installed in the sports shoes or casual shoes to play the role of rebound damping.
the development of air cushion shoes
the development of a long history, dating back to early last century.
It is recorded that in 1908 the founder of the British sprint fans Reebok ● Joseph Foster, for the first time in the inflatable running shoes used in the match held in Grameen Augustine. Air sports shoes live up to expectations, helping Fu Shute in the race to create three world records, contributed to promote the development of the world the Olympic Games.
However,
MBT Chapa Shoes, when the air-cushion shoes, but just to set the air filled the air in the sole cavity. Air cushion soles evolved into a movement of independent components, but also due to space experts 法兰克鲁迪. And the air in large-scale applications in sports shoes, Nike is a credit to the.
world famous company in 1979, Nike introduced the first patented dual-use NIKE-SOLE air sports shoes,
Supra Society, named for the wind (TAIL WIND) running shoes. Since then, Nike has been dominated by the world famous sports shoes air supremacy.
cushion with unlimited room for development. According to the functional requirements of sports shoes, different air, may have exposed from the built-in to a series of window designs can have a variety of colors from colorless to a series of design, can have various shapes for various parts, the design of more protection and more.
the role of air sports shoes air cushion principle
the principle is similar to car tires, hovercraft,
ghd Radiance Set, sports foam pad of principle: the air bag in a closed gas filled, so that balloon volume increases quality lighter, buoyant changed for the better, with a good flexibility,
KOBE not like Velcro, cushioning and shock absorption can be used for sports.
cushion to reduce weight and provide excellent flexibility, excellent cushioning and energy return of function, we use air-cushion shoes of these advantages, can greatly increase the wearing comfort, and the formation of an unexpected variety of form of. These features in the design of shoes,
supra shoes, especially sports shoes on the development and design of epoch-making significance.
from the traditional use of air damping gradually extended to the bottom surface of parts to help fit and comfort up.罗纳多德蒙 Massachusetts Institute of Technology designed a determination of the wearer by automatically regulating the activities of curvature of the intelligent shoe insoles. The shoe insole equipped with a battery of micro-computers, which can be accurately measured by pressure sensors ongoing activities of the wearer, and then by a shoe bag can be adjusted freely switch arc insole, the equipped with air bags in the soles of the flow of liquid around the need to open automatically when the air bag so that the liquid flow, and to adjust the curvature of insoles, air bag closed, the liquid solidified.
wearer if sitting down, the valve has been open, so that air bags in order to elevate the feet of liquid flow; as slow walking or at a standstill, the balloon will be in the shoes of liquid pad part of the gradual elevation, so the foot more comfortable; when walking quickly or running, the valve will close, along with hard soles to reduce the stretch when the foot touches the ground.
air-cushioned shoes
investigation of the problem, do not wear the right shoes or use poor-quality air sports shoes can cause injuries.
◆ injury
Research shows that air sports shoes can also cause injuries. A study by Australian researchers showed that air sports shoes to wear an ankle playing basketball are likely to get hurt easily four times that of other basketball players, the report pointed out that this is the British Journal of Sports Medicine on the 10,393 athletes derived from follow-up study conclusions, their analysis is likely to cause the foot cushion and stability is not enough,
Christian Louboutin Outlet, thus increasing the athletes running and jumping and Sharp sprain occurs when the possibility of the phenomenon. Use of air cushion bed with the feeling of standing on the water, easily lead to a result of inadequate protection of the lateral stability of injuries.
Shaanxi Science and Technology Institute on the worn leather of different types of air sports shoes were investigated, results showed that: air-cushion shoes, comfort and shock absorption is recognized, but not the first step on the wearer has a the feeling on the ground, similar to the feeling of standing on the water bed, especially in poor wear shoes cushion, but through the period of time, this feeling will disappear. Sprains are also investigating the phenomenon has been confirmed,
Aikawa giant new shoes bigger than Yao Ming 's two yards on the streets to invite people to play badminton, mainly in the poor quality of the air wearing shoes and not pay attention to different types of sports with different types of sports wear sports shoes air movement body.
theory, the pressure of the air damping effect is not too small, but too much air pressure, thus producing sufficient impact deformation, and therefore there is no damping and elastic power of the play, and air pressure, shock absorbing excessive rebound force and motion the same step frequency is difficult and therefore more likely to cause strain. This information, the air-cushion shoes likely to cause injury can not only be attributed to the use of air, but many factors combine to make reasonable judgments, for the air itself is unreasonable factors in the design of research and testing in the future can be improvement, but for reasonable wear appropriate shoes need to air movement have some dress sense.
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with air quality problems in the soles are all combined at the end (by the performance of two or more materials with different combination of soles) a, which at the end of production technology and extension of pressure at the end, the end of such a molded outsole forming different adhesive properties of its existence with a variety of different materials, different parts of the components using the adhesive strength between the problem of the large air base with recurring quality problems are the following:
(1) bond strength is not enough, the outermost layer of air between the rubber part and a plastic phenomenon;
(2) adhesion of pressure, cushion deformation after the bonding, the performance of air cushion itself and rebound damping performance and service life;
(3) bonding within the lateral malleolus when the reversal of sole reasonable comfort and pressure dispersion , impact shock absorption;
(4) unreasonable use of air-cushion type, such as basketball shoes need a thick, shock absorption and cushion rebound performance tennis shoes,
MBT M.Walk, but with a thinner , resilience and shock absorption properties of the smaller air, the result of the movement of the wearer safety and their effect.
solution
technically, should be further strengthened between the air and the mechanics of movement, while the appropriate choice of air-cushion shoes have also become important, the wearer before the first look at the election shoes their sport.
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reasonable choice of air-cushion shoes, jogging,
Cattle ! ! !, basketball, tennis, aerobics, etc. have a special air-cushion shoes, these shoes to use force according to different types of air-cushion design Users can select different according to their own feet of sports shoes. Big foot arc, select the strong performance of air shock shoes, air cushion soles of the feet flat select few people, support and strong shoes.
◆ strengthen shoes cushion of air and exercise
explore the relationship between law. Depending on the structure of sport performance design different types of cushion.
running shoes: running time is essentially linear feet movement, and the soles of the feet when landing the pressure is three to four times the weight. The analysis shows, the main solution is needed for the ground toe stability, flexibility. Based on the above characteristics in the bottom of the device is installed in the foot cushion focus area, and absorb the shock effect.
basketball shoes: focus on strengthening the front foot near the toe part of the flexible design,
adidas tennis shoes Watch - Cool 6 videos, help to increase Sharp's controlled emergency stop, and the flexibility of jumping. Need to use thicker, better shock absorption, excellent resilience cushion,
MBT Chapa Shoes Clearance, but they can not be too thick soles, so as to lower center of gravity to ensure that will not move left and right ankle sprain.
tennis shoes: the tennis movement, quick start, Qu arched back, stand swivel foot, volley prance ... ... a variety of changes in tennis technology essentials, the decision of the tennis shoes design and manufacturing elements. Tennis shoes need to use thinner, resilience and shock absorption properties of small cushion, in the upper parts of the tongue using the appropriate air, secure the foot to avoid injury.
golf shoes: sports, the feet must move quickly tilt to be hard, and achieve a good degree of support. Increase in the bottom of the lateral side of the cushion to the rotating step, in order to tilt to provide support force. At the same time air is too thick, to avoid contact with the ground distortion.
walking shoes (walking shoes): To make a long walk does not lead to foot discomfort, walking shoes, focus on enhancing flexibility, especially at the toes, feet back, especially the posterior part of the heel, add air to support the toe, heel to improve flexibility,
Supra TK, reduce the uncomfortable feeling of a long walk.
aerobics shoes: the same rhythm for dance, cheerleading and other shoes. This type of movement,
MBT Clearance, easy foot sprain, focus on soles, ankle at the use of air suspension and increasing flexibility, protection of the feet.
◆ standardized tests to establish air performance area
as a shock contributed components, air-cushion shoes should be the same as a quality control test can be based on industry standards, this standard The use of air-cushion is a very important lever to help cushion a better, more standardized play in the design of sports shoes value, so the combination of air and before the end of the first test should be conducted with reference to the large end performance testing methods and standards,
MBT Sandals, the flexibility proposed to cushion the internal pressure, anti-burst strength, resistance to deformation and recovery capability to detect such items
Jane sneakers in the air cushion technology soluti
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