JP2007330670A - Health shoe with function for preventing sweaty foot - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide health shoes with a function for preventing sweaty feet, which have a functionally improved air supply means for ventilation as well as enhanced practicability. <P>SOLUTION: The health shoe has a shoe sole composed of an insole 14, a midsole 15 and an outsole 16. The shoe is also equipped with a sucked air egress 2 in the rear with an air chamber 1 as a center, a sucked air passage 3 including an air inlet 3a communicating therewith, and an air flow passage 4 in the front leading to an air outlet. Additionally, the shoe is provided with air supply means K comprising the air chamber 1 and with an air passage opening/closing means VS1 having a valve 5 to operate with the movement of the air supply means K and having capability to prevent reverse air flow. Outside air is sucked in from the sucked air passage 3 by the repeating motion of pressurizing/releasing the air supply means K during walking. Top-open grooves 10, for easily passing the air with less resistance through the bases 8 of the toes 7 and between the intervals of the toes, are provided in the prescribed part on the surface of the insole 14 in contact with the sole of the foot, wherein the air is exhausted from the shoe opening 11 for putting the foot in. The shoe is also characterized in that health is promoted through the repetition of the suitable pressure P imparted and released on the sole 13 of the foot excluding the arch 12 of the foot. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a health shoe with a dampness prevention function.

  Conventionally, many inventions of shoes for preventing dampness are known.

As an example of the prior art, as an odor prevention device for shoes that hardly needs to be replaced, an insole body, and a pump provided in the insole body so as to suck air from a part of the insole body and discharge it to other parts An invention has been disclosed in which pores formed in an insole body are provided to transfer air from a pump to a discharge port (see, for example, Patent Document 1).
JP 7-265107 A

  However, in the above-described prior art examples, as in many conventional examples, the pumping action for ventilation is not sufficiently functioned, and there is a problem that the problem is not solved in terms of practicality.

  The present invention has been made paying attention to the above points, and has an object to provide a health shoe with an anti-steaming function that functionally improves the air intake means for ventilation and has improved feasibility. To do.

  This invention can solve the said subject by providing the following structure.

  (1) In the manufacturing process of a shoe having a bottom part consisting of an insole, a midsole, and an outsole, a health shoe having an anti-steaming function having a structure that is easy to process, wherein an intake outlet is provided at the rear centering on the air chamber Backflow prevention provided with an intake passage including a suction port connected to the front, a ventilation passage on the exhaust side in front, and an intake air means comprising an air chamber and a valve body that operates following the movement of the intake air means It has a possible channel opening and closing means, and it is easy to inhale outside air from the intake passage by repeated operation of pressing and releasing the suction air means when walking, passing through the base of the toes and the gap between the toes Appropriately added to the sole of the foot except for the foot arch, with a top surface opening groove portion with low air resistance provided at a predetermined portion of the surface of the insole in contact with the sole side of the foot and exhausting from the shoe opening portion serving as the foot insertion portion The structure of supporting the health of the body by repeated pressing and releasing Health shoes with a prevention function stuffiness that.

  (2) Forming a foot-shaped concave portion based on an inverted triangle excluding the sole of the sole that forms the air chamber in a wide range of the above-mentioned intermediate parts from the vicinity of the base of the toes toward the heel side The flow path opening and closing means is formed by forming a top plate portion with a spring plate bulging and forming into a circular arc shape that engages with the concave portion, and covering the inside including the top plate portion with an inner bottom to form an air chamber. The valve body that constitutes the shape of the cone is connected to the end of the spring plate forming the top plate portion of the air chamber via a coil spring that is strong enough to contract when inhaling outside air and is biased in the extending direction. When the foot is stepped on, the valve body is first activated in cooperation with the internal pressure of the air chamber and the force to extend the coil spring to close the intake outlet, Blocks the outside air that is sucked in and prevents backflow, and then the top plate A plurality of upper surface opening grooves opened on the upper surface of the insole through the ventilation path in the direction of the shoe tip, and the base of the toes close to the upper surface opening groove The air flows so as to be blown to the swollen part of the air, and the air flows upward from the gap between the finger at the base of the finger. The health shoe with the anti-steaming function according to the preceding item (1), wherein the bottom part of the adhesive laminated structure is formed by adhering each of the peripheral parts of the insole, the insole and the outsole.

  (3) forming a foot-shaped concave portion based on an inverted triangle excluding the sole of the sole that constitutes the air chamber in a wide range of predetermined parts from the vicinity of the base of the toes toward the heel side; The flow path opening and closing means is formed by forming a top plate portion with a spring plate bulging and forming into a circular arc shape that engages with the concave portion, and covering the inside including the top plate portion with an inner bottom to form an air chamber. The valve body is configured by a swingable plate that can be opened and closed and provided in close contact with the intake outlet at a predetermined distance from the end of the spring plate that forms the top plate of the air chamber. At this time, the valve body made of the swing type plate-like body is actuated by the pressing force of the air chamber pressure to close the intake outlet, shut off the outside air sucked from the intake outlet and prevent backflow, and then the top plate portion The air that has been pushed down and compressed while the air chamber is compressed in the direction of the shoe tip A plurality of upper surface opening grooves opened on the upper surface of the insole through the air passage, and air flows so as to blow to the swollen portion of the base of the toe adjacent to the upper surface opening groove, and the air flows to the base of the finger. It is configured to circulate upward from the gap between the fingers, and adheres to the periphery of the insole, midsole, and outsole except for the recess that forms the air chamber and the recess that becomes the air flow path. The health shoe with the anti-steaming function according to the above item (1), which is a bottom of an adhesive laminated structure.

  According to the present invention, the air passage that hits the toes is formed as an upper surface opening groove portion with low resistance, the air chamber is sufficiently large, the pump function is enhanced, and the air flow path opening / closing means functions reliably. In addition, it is possible to provide a health shoe with a function of preventing stuffiness, which is a processing condition for making the shoe easy to manufacture.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of health shoes with a dampness preventing function according to the present invention will be described.

  FIG. 1 is an explanatory view showing a configuration of a main part of Example 1, (a) is a cross-sectional view, (b) is a plan view, (c) is a comparative explanatory view of a foot type and shoes, and FIG. 2 is a main part. FIG. 3 is a plan explanatory view showing a modified example of the first embodiment, FIG. 4 is a detailed view showing the main part configuration of the flow path opening / closing means in the second embodiment, and FIG. FIG. 6 is a detailed view showing the main configuration of the flow path opening / closing means, and FIG. 6 is a cross-sectional view showing the positional relationship of each component.

  As shown in FIGS. 1A, 1B, and 1C, the first embodiment is a structure that can be easily processed in the manufacturing process of a shoe having a bottom portion that includes an insole 14, an insole 15, and an outsole 16. A health shoe having an anti-steaming function, which has an air intake passage 2 including a valve seat on the rear side of the air chamber 1, an air intake passage 3 including a suction port 3a connected thereto, and an air passage 4 on the exhaust side on the front side. When walking, it has a flow opening / closing means VS1 capable of preventing backflow, which includes an intake air means K composed of an air chamber 1 and a valve body 5 that operates following the movement of the intake air means K. The upper surface opening groove portion having a low air resistance that sucks outside air from the intake passage 3 through repeated operations of pressing and releasing the suction air means K and passes through the base 8 of the toe 7 and the toe gap 8 '. 10 is provided at a predetermined position on the upper surface of the insole where the back side of the foot contacts, and a shoe opening 11 serving as a foot insertion portion is provided. Moderate pressing force P and repeated release applied to sole portion 13 having three arched excluding the arch 12 of the foot with a configuration in which exhaust gas is characterized by being configured to assist the health of the body.

  A foot-shaped concave portion 13 'based on an inverted triangle excluding the sole arch 12 of the sole constituting the air chamber 1 in a wide range of the intermediate article 15 in a wide range from the vicinity of the base 8 of the toe 7 toward the heel side. And the top plate portion is formed by a spring plate 17 swelled and formed in an arcuate cross section that engages with the concave portion 13 ′, and the medium 15 including the top plate portion is covered with the inner bottom 14 to cover the air chamber. 1, the valve body 5 constituting the flow path opening / closing means VS1 is strong enough to contract at the end of the spring plate 17 forming the top plate portion of the air chamber 1 when the outside air is inhaled, and in the extending direction. It is composed of a cone-like body connected via a coil spring 6 that is biased to the same, and when the foot is stepped on, the cone-like shape is firstly cooperated with the internal pressure of the air chamber 1 and the force to extend the coil spring 6. The shaped valve body 5 is actuated to block the intake outlet 2 and from the intake outlet 2 The outside air to be drawn is shut off and the backflow is prevented, and then the spring plate 17 forming the top plate portion is pushed down, and the air stored in the air chamber 1 is compressed through the ventilation path 4 in the direction of the shoe tip A. The plurality of upper surface opening groove portions 10,... 10 opened on the upper surface of the insole 14, and air flows so as to blow on the swollen portion 9 of the base 8 of the toe 7 adjacent to the upper surface opening groove portion 10, The air is configured to flow upward from the gaps 8 ′ between the fingers of the base 8 of the toe 7,... 8 ′, and includes air that forms the air chamber 1 and the air passage 4. Each of the peripheral portions 18 of the insole, the midsole, and the outsole is bonded to each other except for the concave portion serving as a flow path.

  As shown in FIGS. 1A, 1B, and 2, the groove-shaped air passages 4,... Are engaged and connected to the plurality of upper surface opening groove portions 10,... 10, respectively, to serve as a flow path for fresh air from the air chamber 1 and to cover the air passages 4,. The bottom 14 is provided and the ventilation cross-sectional area is limited. In this embodiment, the total cross-sectional area of the ventilation path 4 on the ventilation outlet side is set to be smaller than the total cross-sectional area of the intake path 3. At this time, when the foot is lifted and the outside air is sucked through the intake passage 3, the outside air does not flow backward from the upper surface opening groove portion 10 of the midsole 14 on the exhaust side. Further, the swollen portion 9 of the base 8 of the toe 7 passes through the insole 14 through the vent passages 4,... 4 in the range of 9p in the figure (see FIGS. 1B and 1C). It is configured so as to be pressed from above at the base from the base to the base of the little finger.

  FIG. 1B is a top view of the insole of the shoe as viewed from above, and a cross-section V having a predetermined length between the toes according to the foot shape of the person wearing the upper surface opening groove 10. Grooves (see FIG. 6) are arranged. The reason why the upper surface opening groove portion 10 is a V groove is that it can be easily processed with a V-shaped engraving sword, and does not stick to the V groove, but may be an upper surface opening groove that can be easily processed. In addition, the air passage 4 provided in the intermediate 15 is also formed by a V-groove that is continuous with the upper surface opening groove 10. Therefore, the vent path 4 connected to the upper surface opening groove 10 exhibits a stepped groove.

  FIG. 1 (c) shows the positional relationship of each part by writing a foot shape on the upper surface of the midsole. The position of the gap 8 'at the base 8 of the toe 7 and the V-shape shown in FIG. 1 (b). The example which processed into the long groove of predetermined length so that the upper surface opening groove part 10 of this may match is represented.

  Regarding the other symbols, A is the front side (front) of the shoe, and B is the rear side (heel side) of the shoe.

  The valve seat serving as the intake outlet 2 is preferably made of soft resin or soft rubber having good adhesion to the valve body 5.

  The plurality of upper surface opening groove portions 10 are long grooves having a predetermined length in a V shape whose cross section is easily processed.

  The air passage 4 connecting the air chamber 1 and the upper surface opening groove portion 10 is formed by engraving a groove-like recess in the inside, and the upper surface is covered with an insole so as to form a channel like a culvert. The structure is formed by adhering the contents around the groove and the insole.

  The air chamber 1 is provided with a spring plate 17 only on the top plate portion and overlaps so that the bottom 14 is applied from the top, and the range in which the spring plate 17 can slide around the spring plate 17 forming the top plate. It is set as the structure which adhere | attaches the circumference | surroundings outside the range.

  The spring plate 17 is configured to function as a health goods by using, for example, a metal plate spring and appropriately selecting the size and thickness of the spring plate 17 according to the body of the user.

  The spring plate 17 can be set with optimum conditions by adjusting the size and thickness according to the age of men and women, young people, middle-aged people, old age and the like.

  By selecting the spring plate 17 of the optimum condition in the size, thickness and shape suitable for the user, the repulsive force at the time of release after being pressed against the urging force is the margin of the volume of the air chamber 1 In addition, the intake air 3 can be sufficiently sucked in the outside air.

  Before the spring plate 17 is fully extended, the valve body 5 serving as a check valve closes the intake outlet 2 via an elastic body forming the coil spring 6, and the air accumulated in the air chamber 1 is strongly pushed forward in the next stage. It is like that. The adjustment of the strength of the spring plate 17 is useful for preventing foot stuffiness and assisting health.

  When the spring plate 17 constituting the top plate portion of the air chamber 1 is pushed down by the compression action, the end portion 17a of the spring plate 17 extends along the arrow A, and the coil spring 6 contracts this extended portion. It is configured to absorb.

  It is desirable that the air flow path be provided so that the cross-sectional area becomes smaller as it goes ahead, and the air flow rate be faster as it goes ahead.

  As described above, the air flow path including the air chamber 1, the ventilation path 4 and the upper surface opening groove 10 can be manufactured by a process of carving a groove. Therefore, the anti-sulting shoes of the present invention can be made inexpensive and more healthy. Can be provided. The air channel may be formed using a resin or rubber tube, and is not limited.

  The volume change rate of the air chamber 1 constituting the intake / air supply means K is increased, and the volume of the air chamber 1 is increased as much as possible. For that purpose, the spring plate 17 forming the top plate portion is formed so as to bend and swell in accordance with the human body, and when the pressing force P during walking is released, the spring plate 17 naturally swells due to the restoring force of the spring plate 17 Returning to FIG. 3, the outside air is smoothly introduced through the intake passage 3.

  In order to improve the pumping performance of the air suction means K according to the present invention, the top plate portion of the air chamber 1 has a strong restoring force, for example, a spring spring made of alloy steel or a leaf spring made of phosphor bronze. Can be mentioned.

  Three arch structures on the sole of the foot (1 is the longitudinal arch inside the foot passing from the heel to the base of the thumb, 2 is the longitudinal arch outside the foot passing from the heel to the base of the little finger, and 3 is the base of the thumb and the little finger It is desirable to measure the stepping force of the person using the lateral arch of the foot passing through as a reference and determine the spring plate while adjusting the size, shape, and thickness.

  For easy understanding, FIG. 2 shows an explanatory diagram of a main part configuration. This state is a conceptual diagram of the unused state before the foot is inserted.

  FIG. 3 is a modification of the first embodiment, as shown in the figure, and is an example of the shape of the spring plate when the shape of the spring plate 17 drawn with a curve is drawn with a straight line. The path is 4 'and the upper opening groove is 10'.

  As shown in FIG. 4, the part of the second embodiment different from the first embodiment is the configuration of the flow path opening / closing means. The valve body 22 is a spherical body, for example, a metal ball is used as a core material, and the circumference is rubber or resin. In this case, the intake outlet 21 serving as a valve seat is formed with a curved surface of the receiving port that engages with the spherical surface of the valve body 22, and the coil spring 23 is the same as in the first embodiment.

  A valve body that is a spherical body that is connected to the end of the spring plate 17 that forms the top plate portion of the air chamber 1 via a coil spring 23 that is easily contracted when inhaling outside air and is biased in the extending direction. When the foot is stepped on, the spherical valve body 22 is first actuated by the cooperation of the internal pressure of the air chamber 1 and the force of the coil spring 23 to extend, and the intake outlet 21 is closed. The outside air sucked from 21 is blocked and the backflow is prevented, and then the spring plate 17 forming the top plate portion is pushed down so that the stored air is circulated in the direction of the shoe tip A while the air chamber 1 is compressed. It is configured.

  When the spring plate 17 constituting the top plate portion of the air chamber 1 is pushed down by the compression action, the end portion 17a of the spring plate 17 extends along the arrow B, and the coil spring 23 contracts this extended portion. It is configured to absorb.

  Description of other parts similar to those in the first embodiment will be omitted.

  As shown in FIG. 5, the third embodiment differs from the first and second embodiments in the configuration of the flow path opening / closing means, in which the valve body 25 is a swing-type plate-like body and the top plate portion of the air chamber 1 is formed. Swing-type plate that can be opened and closed provided in close contact with an intake outlet 24 that forms a valve seat at a predetermined distance from the end 17a of the spring plate 17 that does not contact when the valve body 25 swings and opens. When the foot is stepped on, the valve body made of the swing-type plate-like body is actuated along the arrow c by the pressure in the air chamber to block the intake outlet 24, and the outside air sucked from the intake outlet 24 is The spring plate 17 that forms the top plate portion is pushed down and the stored air is circulated in the direction of the shoe tip A while blocking and preventing backflow, and then the air chamber 1 is compressed. Reference numeral 25a in FIG. 5 is a swing axis of the valve body 25 that forms a swing-type plate-like body.

Explanatory drawing which shows the principal part structure of Example 1, (a) sectional drawing, (b) top view, (c), comparison explanatory drawing of a foot type | mold and shoes Main part composition concept explanation diagram Plane explanatory drawing which shows the modification of Example 1 Detail drawing which shows the principal part structure of the flow-path opening-and-closing means in Example 2. FIG. Detailed drawing which shows the principal part structure of the flow-path opening-and-closing means in Example 3. Sectional view showing the positional relationship of each component

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Air chamber 2, 21, 24 Intake outlet 3 Intake path 4 Ventilation path 5, 22, 25 Valve body 6, 23 Coil spring 7 Toe 8 Toe root 10 Upper surface opening groove part 11 Shoe opening part 12 Foot arch 13 Foot sole part 14 Middle bottom 15 Middle object 16 Front bottom 17 Spring plate K Air intake means P Pressing force VS1, VS2, VS3 Flow path opening / closing means

Claims (3)

  In the manufacturing process of a shoe having a bottom part consisting of an insole, a midsole, and an outsole, it is a health shoe having a function of preventing stuffiness that is easy to process, and an intake outlet that is connected to the rear of the air chamber. An intake passage including a mouth, a vent passage on the exhaust side in front, an intake air means comprising an air chamber, and a valve capable of preventing backflow provided with a valve element that operates following the movement of the intake air means. It has road opening and closing means, and it sucks outside air from the intake path by repeated operations of pressing and releasing the suction air means when walking, and it easily passes through the base of the toes and the gap between the toes and has air resistance. Moderate pressing force applied to the sole of the foot excluding the foot arch and provided with a small top opening groove on the surface of the midsole in contact with the sole of the foot and exhausting from the shoe opening as the foot insert And repeated release helped to support the health of the body Health shoes with a prevention function stuffy and wherein the door.   Forming a depression in the shape of a foot based on an inverted triangle, excluding the arch of the sole that forms the air chamber, in the inside of a wide range of predetermined parts from the vicinity of the base of the toes toward the heel side, The top plate portion is formed by a spring plate that is bulged and formed into a circular arc shape to be engaged, and the inside including the top plate portion is covered with an inner bottom to form an air chamber, thereby constituting the flow path opening / closing means. The valve body has a conical-like shape that is connected to the end of the spring plate forming the top plate portion of the air chamber via a coil spring that has a strength that easily contracts when inhaling outside air and is biased in the extending direction, Alternatively, it is composed of a spherical body, and when the foot is stepped on, the valve body is first operated in cooperation with the internal pressure of the air chamber and the force to extend the coil spring to close the intake outlet and sucked from the intake outlet Blocks outside air and prevents backflow, then the top plate is pushed down A plurality of upper surface opening grooves opened on the upper surface of the insole through the ventilation path in the direction of the shoe tip, and the base of the toes close to the upper surface opening groove. The air flows so as to blow on the swollen part, and the air flows upward from the gap between the finger at the base of the finger, and the recess that forms the air chamber and the recess that forms the air flow path are formed. The health shoe with anti-steaming function according to claim 1, characterized in that it is a bottom part of an adhesive laminated structure formed by adhering the peripheral parts of the insole, the insole and the outsole.   Forming a depression in the shape of a foot based on an inverted triangle excluding the arch on the sole in plan view that forms an air chamber in the above-mentioned middle part in a wide range from the base of the toes toward the heel side A top plate portion is formed by a spring plate that is bulged and formed into a circular arc shape that engages with the recess, and an air chamber is formed by covering the inside including the top plate portion with an insole, and The valve body is composed of a swingable plate that can be opened and closed and provided in close contact with the intake outlet at a predetermined distance from the end of the spring plate that forms the top plate of the air chamber. When the pressure of the air chamber pressure is activated, the valve body made of the swing type plate-like body is actuated to block the intake outlet, shut off the outside air sucked from the intake outlet and prevent backflow, and then the top plate portion is pushed down Air stored in the air chamber while being compressed in the direction of the shoe tip. A plurality of upper surface opening grooves opened on the upper surface of the insole through the air passage, and air flows so as to blow to the swollen portion of the base of the toe adjacent to the upper surface opening groove, and the air flows to the base of the finger. It is configured to circulate upward from the gap between the fingers, and adheres to the periphery of the insole, midsole, and outsole except for the recess that forms the air chamber and the recess that becomes the air flow path. The health shoe with anti-steaming function according to claim 1, characterized in that the bottom of the adhesive laminated structure.

Images