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Functional shoe

A functional, in-shoe technology, applied in footwear, apparel, applications, etc., to solve problems such as difficulty in fitting arches of different sizes

Inactive Publication Date: 2012-01-11
足衡株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, since the height of the arch support is determined, there is a problem that it is difficult for the arch support to fit all the arches having different sizes from person to person.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] figure 1 is a diagram showing a state to which the arch support of the functional shoe according to the first embodiment of the present invention is applied.

[0032] As shown in the figure, an outsole 100 is placed on the bottom, and a midsole 130 , an insole board 140 , and an insole 150 are stacked on the outsole 100 .

[0033] According to the present invention, the receiving grooves 142, 132, 102 are formed to connect and pass through the insole plate 140 corresponding to the arch of the wearer's foot, the midsole 130 and the outsole 100, and the arch support 200 is accommodated by these. The slots 142, 132, 102 clamp sequentially.

[0034] In the uppermost insole 150 , an opening 152 is formed at a portion corresponding to the arch support 200 , whereby the contact part 230 of the arch support 200 is exposed. On the contrary, no opening may be formed, resulting in a good appearance. At this time, the thickness of the part of the insole 150 corresponding to the ...

no. 2 example

[0047] image 3 is a sectional view showing an arch support according to a second embodiment of the present invention.

[0048] This embodiment is applicable to a case where it is difficult to adjust the height by rotating the contact part 330 itself.

[0049] refer to image 3 , having a shape similar to the arch of the actual foot (cf. Figure 4 ) The inside of the contact member 330 is combined with a slider 240. The slider 240 has a cylindrical shape with a thread 242 formed on its inner side wall, and the slider 240 is fixed by combining the upper head 244 with the contact member 330 .

[0050] The inside of the slider 240 is clamped with a screw 250 for screw connection, and a groove 254 is formed on the head 251 of the screw 250. When the screw 250 is rotated by using the groove 254, the thread 252 of the screw 250 and the thread 242 of the slider 240 Screwing is performed so that the slider 240 is raised and lowered.

[0051] The center of the bottom surface of th...

no. 3 example

[0056] Figure 4 are perspective and sectional views showing an arch support according to a third embodiment of the present invention.

[0057] Like the second embodiment, this embodiment is applicable to a case where it is difficult to adjust the height by rotating the contact member 330 itself.

[0058] refer to Figure 4 A pair of support rods 333, 334 are formed on the inside of the contact part 330 having a shape similar to the arch of an actual foot. The distance between the pair of support rods 333 , 334 may be greater than the diameter of the housing 210 .

[0059] According to this embodiment, the guide grooves 134 , 135 in which the support bars 333 , 334 are sandwiched are formed on the midsole 130 .

[0060] In addition, like the first embodiment, the slider 220 has a cylindrical shape, and the upper portion of the slider 220 is integrally formed with a substantially hemispherical head 224 to be detachably combined with the contact member 330 .

[0061] The ope...

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PUM

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Abstract

Disclosed is a functional shoe, comprising a foot arch support, wherein said foot arch support includes a support body accommodated and fixed in a shoe body, a slider tightened to the support body by a screw, and a contact member which is coupled to the top of the slider and projects toward the inside of the shoe to contact the arch of the foot. The slider moves in the upward and downward directions by means of the rotation of the contact member.

Description

technical field [0001] The present invention relates to functional footwear, and more particularly, to a functional footwear employing a height-adjustable arch support. Background technique [0002] Generally speaking, shoes play a role in cushioning the impact force caused by body weight transmitted to the spine during walking. [0003] Known as the most ideal walking method, there is a "three-beat" walking method in which a person steps on the bottom surface in order of the heel, the sole, and the tip of the big toe, and then walks forward. [0004] However, existing shoes use flat soles, and when walking, the load caused by body weight is concentrated on the heel, so that the impact force is transmitted to the spine, etc., thereby burdening the waist, shoulders, neck, etc., causing not only pain but also pain. The toes are deformed, and the connecting part of the foot cannot be supported to cause flat feet, and it is impossible to walk in three beats, so various problems...

Claims

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Application Information

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IPC IPC(8): A43B7/22A43B7/14
CPCA43B7/142A43B7/1465A43B7/146A43B7/22A43B7/1464
Inventor 郑现永金钟国
Owner 足衡株式会社
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