TW201408233A - Shoe pad with pressure relief function - Google Patents

Abstract

The present invention discloses a shoe pad with pressure relief function, which includes a pad body defining a first accommodation part at a foot inner edge corresponding to a foot arch position. A cushion bag is accommodated in the first accommodation part. The pad body is further arranged with a second accommodation part at a center corresponding to a foot bottom position. A supporting bag is arranged in the second accommodation part. The cushion bag and the supporting bag contain oil, and a supply tube is arranged on a bag surface of the cushion bag. The supply tube has a check valve inside. The supply tube is configured to supply oil into the cushion bag, and the check valve is configured to prevent oil from leakage, thus the pad body can adjust the cushion bag according to different arch heights of feet arch, so as to correctly position the foot arch and provide proper supporting force, such that foot pressure can be released for reducing foot injury and disease.

Description

Insole with foot decompression

The invention relates to an insole with a sole decompression function, in particular, a method for adjusting the saturation of the insole buffer for the arch height and the curvature of the sole to correctly position the arch and provide proper support of the sole. An insole that releases foot pressure and reduces foot damage and lesions.

The extremely important "foot" color played by human feet in life, such as walking, running, jumping, kicking, stepping, crossing, jumping, etc., in addition to the coordination of the nervous system and muscle contraction, there is also a need The support of the foot bones can be completed. In terms of walking alone, the foot will face an impact load of about 3 to 5 times the body weight. The average person walks 8,000 steps per day, and the foot has to withstand 1440 metric tons of ground a day. Reaction force, these excessive pressure is the main cause of foot injury, and the foot is the root part of the body. If there is a problem, the biomechanical changes of the foot will cause the whole body to be affected in the long run, and it is necessary to stand for a long time or walk frequently. The problem is even worse for people.

The foot has a bend in the middle of the foot called the arch. This bend is like the spring of the foot. It helps to absorb the shock caused by the heel strike and the force when walking. The center of gravity shifts when standing or walking. Ground contact, increase the elasticity of the foot and produce balance of the body. The problem of foot disease often occurs in the arch of the foot. If the bone growth is congenital, excessive pressure and improper posture can easily lead to bow arch variation. Bow There are two main types of abnormalities: the bow position is too low (ie flat foot) and the bow position is too high (ie high bow foot); the flat foot is the middle part of the sole of the foot, the arch of the foot is subsided, the scaphoid is prominent, and the flat foot is more likely to cause the foot to derive the hind foot. Eversion, excessive relaxation of the midfoot joint, internal rotation of the humerus, and imbalance of the roots of the body support, causing problems in other parts of the body, such as leading the pelvis forward and increasing the anterior curvature of the lumbar spine. In the case, the patient is more tired than normal when walking, the foot, calf and knee are prone to pain, while the high arch is the bow of the foot is too high, such foot joints will be stiffer, and then reduce the ability of the sole to absorb shock If the bow is too long and long, the knee joint will be subjected to more pressure, causing knee pain, especially in the front position. If the curvature of the sole is too large, the pressure on the front end and the back end of the foot will become large, causing the foot to be sore. Fatigue problems.

Correction of the symptoms of flat or high arched foot, the traditional way is to treat through surgery, but because the corrective surgery must be ribs, the recovery period is very long, so later developed a correction shoe and insole, The shoe or the insole is positioned to support the foot, and the gentle means of adjusting the walking state is used to reduce the pressure of the foot and correct it. For the insole for correction, it is like the Republic of China Patent No. M325753 "ergonomic insole", The structure is generally a body having a length equal to the foot, and the first protrusion, the second protrusion, the third protrusion and the recess are formed on the body, wherein the first protrusion, the second protrusion and the third protrusion respectively Corresponding to the medial arch area, the transverse arch area and the lateral arch area of the foot, the foot surface is formed into a progressive protrusion, and the concave part corresponds to the heel, and the heel surface is gradually recessed to have sufficient fit support. Degree, forming an insole that fully conforms to the human foot engineering; although the aforementioned insole can theoretically fit the arch in the inner and outer sides of the foot to provide appropriate support, so that the arch is indeed positioned and dispersing the foot The effect of stress, but in fact, as far as normal people are concerned, the height of the arch of each person's arch is slightly different, and the height of the bow of a person with a bow change is obviously different. Sometimes, The height of the bow of the patients with high arch and flat feet is even about 2 cm, and the first and second protrusions on the insole correspond to the medial arch area, the transverse arch area, and the lateral arch area. The thickness and area of the third protrusion are also shaped when the insole is made, but the height of the bow position and the degree of deformation of the foot of the user who purchases the same size insole Or the position of uneven pressure varies from person to person, so in actual use, the first, second and third protrusions on the insole often do not completely contact the corresponding arch position and leave a gap, resulting in the insole walking. In the state, the arch can not be correctly positioned and given good support. At best, there is only a slight decompression and shock absorption effect.

It can be seen that the quantitative insole corresponding to the design of the arch directly on the surface can not be individually supported for the height of the bow position of different users, the degree of deformation of the foot or the position of uneven pressure, and the foot is not If the curvature is too large, the solution is provided, so the correction effect is weak and it is necessary to improve it.

The main object of the present invention is to provide an insole having a sole decompression function, in order to improve the quantitative insole which generally forms a corresponding arch design directly on the surface, which cannot individually target the height of the bow of different users and the deformation of the foot. The degree or unevenness of the plantar pressure is given to the support, and the correction effect is weakly missing.

In order to achieve the foregoing object, the present invention includes: a pad body defining a first receiving portion corresponding to the position of the arch of the foot at the inner edge of the foot, wherein the first receiving portion houses a buffer bag, the pad body And a second receiving portion is disposed at the center corresponding to the sole position, the second receiving portion is provided with a support pocket; the buffer capsule and the support capsule contain oil, and the buffer capsule is on the surface of the capsule The utility model is provided with a supplementary pipe, wherein the supplementary pipe has a one-way valve, and the supplementary pipe is used as a supplement for the internal oil of the buffer bag, and the one-way valve prevents the oil from leaking out, so the pad body can be seen as a bow of different arches. The height adjusts the buffer pocket to properly position the arch and provide adequate foot support to release foot pressure and reduce foot injury and lesions.

Based on the above structure, the technical features of the present invention further include:

1. The cushion body is further provided with an adequate airbag, wherein the suitable airbag has a forefoot airbag at the front end of the cushion body, and a rear heel airbag corresponding to the rear end, the forefoot airbag and the heel airbag are connected to each other by a snorkel Connected.

2. The suitable airbag is followed by an inflation valve in the airbag body, and an air suction tube is arranged on the surface, and the suction tube nozzle is exposed on the outside of the cushion body, and the inflation valve can be pressed by the external action gas by the pedaling action. The internal air pressure of the foot balloon.

3. The balloon of the proper balloon is divided into a plurality of tube capsules which are laterally distributed, and each of the tubes is slightly spaced apart and connected by a catheter.

4. The buffer capsule and the support capsule are disposed on the cushion body in either a direct molding or an indirect bonding manner or a combination of the two.

5. The buffer bag and the support bag also contain gas, which can adjust the proportion of oil and gas mixing in the capsule body, thereby changing the thickness and hardness of the capsule body.

With the above structure, the present invention has the following effects:

1. Adjusting the height of the bow position of different users, the degree of deformation of the foot or the position of the uneven pressure of the sole, adjusting the mixing ratio of oil and gas inside the buffer bag and the support bag, for example, when the oil is more than gas, The buffer capsule and the support capsule are soft, and are more comfortable when in contact with the arch of the foot and the sole of the foot. When the gas is more than the oil, the opposite is true, and the contact with the arch of the foot and the sole of the foot is relatively solid; filling the buffer and the support with oil and gas When the inside of the bag is placed, the buffer bag and the support bag are relatively full, and the foot arch and the sole are well supported. When the buffer bag and the support bag have more space reserved, the cushioning property is better.

2. When the pad body is used for a while, or when the height is changed by the correction of the arch of the foot, the oil or gas can be filled into the buffer bag through the supplemental tube to restore the volatilized oil to the buffer bag. Or gas, and the buffer capsule can be properly supported by the user's corrected arch height.

Therefore, the present invention can be described as a quite practical and progressive invention, which is worthy of promotion by the industry and is publicized to the public.

The present invention relates to an insole having a sole decompression function. Please refer to the first to third figures, which is an example of the first embodiment of the present invention. a pad body 1 in the inner side of the shoe body, the pad body 1 is provided with a first accommodating portion 10 at a position corresponding to the arch of the foot, and a buffer bag 20 is accommodated in the accommodating portion 10, and the pad body 1 is further A second receiving portion 11 is disposed at a position corresponding to the center of the foot of the center. The second receiving portion 11 is provided with a supporting bag 21, and the buffer bag 20 and the supporting bag 21 contain oil 22 therein. In the example, in addition to the oil 22 filled in the capsule, the gas 23 is contained, and the ratio of the mixing of the oil 22 and the gas 23 in the capsule can be adjusted, thereby changing the thickness and softness of the capsule. And a supplementary tube 24 is disposed on the surface of the buffer bag 20, and the supplementary tube 24 has a one-way valve 241 for supplementing the oil 22 or the gas 23 in the buffer bag 20 to make the oil in the capsule 22 and the gas 23 can adjust the mixing ratio, thereby changing the thickness and softness (ie, saturation) of the buffer bag 20, and preventing the oil and gas from leaking by the one-way valve 241, so the pad body 1 can be seen as a bow of different arches. The height adjusts the balloon 20, thereby properly positioning the arch and providing the proper support of the foot with different curvatures in the support bag 21 to release foot pressure and reduce foot injury and lesions.

The buffer bag 20 and the support bag 21 are disposed on the pad body 1 in a direct molding or indirect bonding manner, or a combination of the two, as shown in the third figure and the fourth and fifth figures. The three figures show that the buffer bag 20 is disposed on the pad body 1 in a manner of being directly formed on the first receiving portion 10, and the supporting bag 21 is disposed on the pad body 1 by indirect bonding to the second receiving portion 11; The fourth and fifth plans will The buffer bag 20 and the support bag 21 are respectively disposed on the pad body 1 in the form of indirect bonding to the first and second receiving portions 10 and 11, and the indirect bonding capsule system has the advantage of being updated and replaced.

With reference to the sixth to ninth drawings, the drawings are an example of the second embodiment of the present invention. In this embodiment, the pad body 1 has the buffer bag 20 and the support which are originally indirectly bonded. An adequate airbag 3 is disposed in the outer bag 21, and the proper airbag 3 has a forefoot airbag 30 corresponding to the front end of the pad body 1, and a rear heel airbag 31 corresponding to the rear end, the forefoot airbag 30 and the The heel air bag 31 is connected to each other by a vent pipe 32. As can be seen from the ninth figure, the vent pipe 32 connects the forefoot air bag 30 and the heel air bag 31 along the lower side of the support bag 21; further, after the proper air bag 3 There is an inflation valve 33 in the airbag 31, and an air suction pipe 34 is arranged on the surface, and the nozzle of the air suction pipe 34 is exposed outside the cushion body 1. When the air pressure inside the airbag 3 is insufficient, the air can be used. The pedaling action presses the inflation valve 33 with the heel to inhale the gas 23 from the outside, and through the vent pipe 32, the gas 23 is sent from the heel airbag 31 to the forefoot airbag 30 to supplement the cushioning of the airbag 3 to restore the proper airbag 3 Shock absorption function; and the suitable airbag 3 forefoot airbag 30 is divided into a plurality of capsules 301, in the present In the example, the three-tube sacs 301 are laterally distributed, that is, laterally disposed relative to the longitudinal axis of the adequately-fitted airbag 3, and each of the sacs 301 is slightly spaced apart and connected by a conduit 302. This design can disperse the pressure on the bottom of the forefoot and give a proper massage to the sole of the foot during walking to delay the occurrence of fatigue on the sole of the foot.

Referring to the seventh to ninth figures, the effects of the present invention are as follows:

1. The mixing ratio of the oil 22 and the gas 23 inside the buffer bag 20 and the support bag 21 can be adjusted according to the height of the bow position of different users, the degree of deformation of the foot or the position of the uneven pressure of the foot, for example, more than 22 oils. When the gas 23 is used, the buffer bag 20 and the support bag 21 are soft, and when in contact with the arch It is more comfortable. When the gas 23 is more than the oil 22, the opposite is true, and the contact with the arch is relatively solid; when the oil 22 and the gas 23 fill the inside of the buffer bag 20, the buffer bag 20 is relatively full and can provide good support of the arch. The force, while the buffer pocket 20 has a large amount of reserved space inside, has better cushioning properties.

2. When the pad body 1 is used for a while, or when the height is changed by the correction of the arch of the foot, the oil 22 or the gas 23 can be filled into the buffer bag 20 through the supplemental tube 24, so that the buffer bag 20 recovers the volatile oil. The fluid 22 or gas 23, as well as the buffer capsule 20, can be appropriately supported to meet the user's corrected arch height.

In summary, the "insole with foot-reducing function" of the present invention is practically and cost-effectively, and is indeed fully in line with the development of the industry, and the disclosed structural creation is also an unprecedented innovative structure, so The "newness" should be undoubtedly considered, and the invention can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for the creation of patents in the Chinese Patent Law. Apply and ask the bureau for an early review and give it affirmation.

1‧‧‧ cushion

10‧‧‧First Housing Department

11‧‧‧Second Accommodation Department

20‧‧‧Buffer capsule

21‧‧‧Support

22‧‧‧ oil

23‧‧‧ gas

24‧‧‧Supply tube

241‧‧‧ check valve

3‧‧‧Adequate airbags

30‧‧‧Forefoot airbag

31‧‧‧ Rear airbag

32‧‧‧ snorkel

33‧‧‧Inflator valve

34‧‧‧ suction pipe

301‧‧‧ tube

302‧‧‧ catheter

The first figure is a schematic view of the structure of the insole buffer bag with the plantar decompression function of the present invention.

The second figure is a perspective view of the buffer capsule structure of the first figure.

The third figure is a schematic diagram of the direct formation and indirect bonding arrangement of the buffer capsule and the support bag of the present invention.

The fourth figure is a schematic diagram of the indirect bonding arrangement mode of the buffer bag and the support bag of the present invention.

The fifth figure is a schematic diagram of the structure completed by the combination of the fourth figure.

Figure 6 is a schematic view showing the structure of a second embodiment of the present invention.

The seventh figure is a schematic view showing the state of use of the second embodiment for use by a low archer.

The eighth figure is a schematic view showing the state of use of the second embodiment for use by a high archer.

The ninth figure is a schematic view showing the state of use of the support bag to support the sole of the foot in the second embodiment.

1‧‧‧ cushion

10‧‧‧First Housing Department

20‧‧‧Buffer capsule

Claims (7)

The insole having a sole decompression function includes: a pad body defining a first receiving portion corresponding to the arch position of the inner edge of the foot, wherein the first receiving portion houses a buffer bag, The pad body further has a second receiving portion at a position corresponding to the center of the foot, the second receiving portion is provided with a supporting bag; the buffer bag and the supporting bag contain oil, and the buffer bag is in the capsule The surface of the body is provided with a supplementary tube, and the supplementary tube has a one-way valve for supplementing the internal oil of the buffer bag, and preventing the oil from leaking by the one-way valve, so the body can be visualized by different arches The bow height adjusts the buffer pocket to properly position the arch and provide adequate foot support to release foot pressure and reduce foot injury and lesions. The insole having the sole decompression function according to the first aspect of the patent application, wherein the cushion body further comprises an adequate airbag, wherein the suitable airbag has a forefoot airbag corresponding to the front end of the cushion body, and a rear end corresponding to the rear end of the cushion body In conjunction with the air bag, the forefoot balloon and the heel balloon are connected to each other by a snorkel. The insole having a plantar decompression function according to the second aspect of the patent application, wherein the fit airbag has an inflation valve in the airbag body, and the surface is provided with an air suction pipe, the suction pipe nozzle is exposed Outside the pad, the inflation valve can be pressed by the pedaling action to supplement the internal air pressure of the airbag by the external suction gas. The insole having a plantar decompression function according to the second aspect of the patent application, wherein the prosthetic balloon has a plurality of sacs, and the sacs are laterally distributed, and each of the sacs is slightly left. Interval and connected by a conduit. The insole having a plantar decompression function according to any one of claims 1 to 4, wherein the buffer capsule and the support capsule are either directly formed or indirectly bonded or The combination of the two is provided on the mat body. The insole having a plantar decompression function according to any one of claims 1 to 4, wherein the buffer bag and the support bag further contain a gas, and the ratio of oil and gas mixing in the capsule can be adjusted. Thereby changing the thickness and softness of the capsule. The insole having the plantar decompression function according to the fifth aspect of the patent application, wherein the buffer bag and the support bag further contain a gas, and the ratio of the oil and the gas mixture in the capsule can be adjusted, thereby changing the thickness of the capsule body. And hardness.