JP4878703B2 - Insoles for infants and shoes for infants - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an insole for an infant used by an infant for walking or the like and an infant shoe.
[0002]
[Prior art]
For example, infant shoes worn by infants and the like who have begun to walk have been made by simply reducing the size of adult shoes. In addition, in many cases, such infant shoes are used with an insole for an infant in mind in consideration of ease of use of the infant to be used.
[0003]
[Problems to be solved by the invention]
However, such infant shoes that are simply reduced in size for adults are difficult to wear and difficult to walk for infants with insufficient foot strength etc. because the shoes are hard and difficult to deform. It was. Also, the insoles used for such infant shoes are simply made smaller than the adult insoles.
For this reason, when the above-mentioned infant shoe insole is laid on the above-mentioned infant shoes, it often becomes difficult to walk. Accordingly, when parents or the like use such infant shoes or infant insoles to cause an infant to practice walking, there is a problem that the infant's walking practice is inhibited.
[0004]
The present invention has been made in view of the above points, and an object thereof is to provide an infant insole and an infant shoe that are easy to walk or practice walking.
[0005]
[Means for Solving the Problems]
The object of the present invention is, according to the present invention, an infant shoe in a walking stage having an insole for an infant, and a mouth part into which an infant inserts a foot, and an infant foot inserted from the foot part. An upper part that covers the upper part, and in the upper part, the flexible part and the rigid part are alternately arranged in the longitudinal direction of the infant's foot, and the insole for the infant approximates the foot form of the infant A bent portion having a lower rigidity than the other portions is formed in at least a part of the insole for the child's shoe insole, and a shoe sole portion corresponding to the position of the bent portion of the insole for the child's shoe In addition, a sole bent portion is formed, and the flexible portion is formed in a portion of the upper portion corresponding to the position of the bent portion and the shoe sole bent portion, and the bent portion, the shoe sole bent portion, and these The flexible part formed on the upper part corresponding to the position is provided on the toe of the infant. Only is formed in a region including a portion corresponding to the root portion or the vicinity thereof, the heel portion in said infant sock is the infant shoe, characterized in that it is arranged bent upwards, is achieved.
[0006]
According to the above configuration, at least a part of the infant insole is formed with a bent portion that is less rigid than the other parts, and corresponds to the position of the bent part of the infant insole. A shoe sole bent portion is also formed in the shoe sole portion of the shoe. Therefore, when the infant bends the foot to perform the action of raising the toe stand or raising the heel of foot as walking or walking practice with the infant shoes, the insole of the infant shoes and the shoe sole of the infant shoes follow. Similarly, since the bent portion is bent, the shoe can be bent even with a weak force of the infant. For this reason, it becomes the shoes for infants which are easy to perform an infant's walk or walking practice.
In particular, as will be described later, infants who have been able to stand and started walking on their feet have been observed to stand on their toes in order to balance and balance while supporting with their hands. Therefore, it is necessary to form so as not to disturb the tiptoe standing.
In addition, even if you start walking with your hands away from the walk, it is only a few steps at first, and you cannot walk with your knees or ankles in that case. Although he walks with his legs off, his shoes and his insole need to be deformed in the same way because he tends to stand on his toes frequently and walk as it is.
Moreover, according to the said structure, the said bending part is formed in the area | region including at least the part equivalent to the base part of the infant's toe or its vicinity among the said insoles for infants. For this reason, when the infant walks or practices walking, a bent portion and a shoe sole bent portion are also formed in the insole and the shoe sole for the infant corresponding to the most bent portion of the infant's foot. Therefore, the infant shoes having the infant insole do not disturb the toe standing of the infant or walking in the initial walking preparation period, and can be further prevented from interfering with walking or walking practice.
Further, according to the above configuration, the flexible portion and the rigid portion are alternately arranged in the longitudinal direction of the upper portion, so that the flexible portion of the upper portion is deformed corresponding to the bending of the infant's foot, The strength of the infant shoe is secured by the rigid portion of the upper portion, and the foot is firmly held by the shoe. Therefore, the infant shoes are easy for an infant to walk or practice walking.
[0013]
Preferably, before Kikutsu bottom is formed by a flexible material that is substantially entirety Rubberized decorated, with Rubberized is not subjected portion of the footwear sole portion becomes the sole bent portion it shall be the feature of the you are.
According to the said structure, the said shoe sole part is formed with the flexible material by which the non-slip process was given to the substantially whole, and the part which does not give the non-slip process of a shoe sole part becomes the said shoe sole bending part. Therefore, the infant can easily bend the shoe sole without slipping during walking or walking practice. Therefore, the infant becomes a shoe for infants that is easier to walk or practice walking.
[0014]
Preferably, before Kikutsu bottom portion is formed of an elastic body having a constant thickness, you wherein sole bent portion is formed by providing the fragile portion.
In the above configuration, since the shoe sole is formed of an elastic body having a certain thickness, the shoe bottom functions as an anti-slip function and absorbs an impact during walking. Moreover, since the weak part is provided in the said shoe sole bending part, it has the structure which infant shoes can bend and walk easily.
[0016]
Preferably, the bent portion of the front SL in infant shoe insole, and wherein a bottom surface of the infant shoe insole, which is a and the groove portion for a plurality of bends formed in the infant shoe insole you.
According to the said structure, the said bending part is the bottom face of the said shoe insole for infants, and is the some groove part for bending formed in the said shoe insole for infants. For this reason, the bending groove portion bends corresponding to the bending of the infant's foot, and the bending groove portion does not directly touch the infant's foot, which gives the child a sense of incongruity and hinders the infant's walking or walking practice. This is an infant shoe having an insole for an infant shoe.
[0017]
Preferably, the bending groove before Symbol in infant sock is at least infant foot base joints and base portion connecting the joints little finger of the thumb, as well as infant and metatarsal point of the big toe side is formed to include a portion connecting the metatarsal point of the little finger side, characterized in that the whole is formed in a substantially radial.
According to the above configuration, the bending groove portion of the infant insole connects at least the joint of the base of the thumb of the infant's foot and the joint of the base of the little finger, and the metatarsal point on the thumb side of the infant's foot. And the portion connecting the metatarsal point on the little finger side, and the whole is formed in a substantially radial shape.
The portion connecting the joint of the base of the thumb of the infant's toe and the joint of the base of the little finger accurately coincides with the most bent portion of the foot, particularly when standing on the toes. Further, the portion connecting the metatarsal point on the thumb side of the infant's foot and the metatarsal point on the little finger side also coincides with the most bent portion particularly during walking. And since the said bending groove part is formed so that it can respond to an individual difference in this part, it becomes an insole for infant shoes which does not impair toe stand and does not give a sense of incongruity at the time of infant walking or walking practice .
[0018]
According to the present invention, according to the present invention, the infant covers the part of the instep of the foot of the infant inserted from the mouth part into which the infant inserts the foot, and the flexible part and the rigid part alternately in the longitudinal direction of the infant's foot. An insole for an infant shoe having a shape similar to a foot shape of an infant used for an infant shoe in a walking stage comprising an upper portion to be arranged and a shoe sole portion having a shoe sole bending portion, and at least a part of the insole Is formed with a bent portion that is less rigid than the other portions, and the heel portion of the insole for the infant is bent upward, and the bent portion is located at the position of the shoe sole bent portion and the flexible portion. And the bent portion is formed in an area including a portion corresponding to the base of the toes of the infant or the vicinity thereof.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
The embodiments described below are preferred specific examples of the present invention, and thus various technically preferable limitations are given. However, the scope of the present invention is particularly limited in the following description. Unless otherwise stated, the present invention is not limited to these embodiments.
[0021]
(First embodiment)
FIG. 1 is a schematic perspective view showing an infant shoe 100 in the walking stage according to the first embodiment of the present invention. As shown in FIG. 1, the footwear 110 for an infant to insert his / her foot is formed on the infant shoe 100 in the walking stage.
The mouth portion 110 is formed of a knit formed by knitting stretchable fibers so that an infant can easily insert his / her foot into the infant shoe 100.
Further, as shown in FIG. 1, the upper part 140 corresponding to the instep portion of the infant's foot inserted from the wearing mouth part 110 includes a knit part 141 that is a flexible part and an upper surface leather part 142 that is a rigid part. Are alternately arranged in the longitudinal direction of the infant's foot.
Since the leather part 142 is formed of animal skin or synthetic leather, it is relatively harder than the knit part 141 formed of knit which is a knitted fabric.
As described above, since the knit portions 141 and the upper leather portion 142 are alternately arranged in the upper portion 140, the upper portion 140 can be deformed following the movement of the infant's foot.
Further, as shown in FIG. 1, the animal skin and the synthetic leather constituting the upper surface leather part 142 are arranged so as to cover the toe part 130 of the infant's foot and also cover the infant's buttocks part 120. Also arranged.
[0022]
By the way, a buttock counter 121 is arranged on the heel part 120 of the infant shoe 100 as shown in FIG. FIG. 2 is a schematic central longitudinal sectional view of the infant shoe 100 of FIG.
The buttock counter 121 is formed of an integrated sheet material or a synthetic resin material such as polyester or epoxy resin by, for example, soaking a synthetic fiber such as polyester or epoxy resin into chemical fiber, cardboard, nonwoven fabric, or the like. As shown in FIG. 2, it is arranged inside the leather covering the heel part 120.
On the other hand, a box toe 131 is also disposed on the toe portion 130 of the infant shoe 100, as shown in FIG. The box toe 131 is also formed of an integral sheet material or a synthetic resin sheet material such as polyester or epoxy resin by, for example, impregnating a synthetic fiber such as chemical fiber, cardboard, or non-woven fabric with a synthetic resin such as polyester or epoxy resin. As shown in FIG. 2, it is disposed inside the leather covering the toe portion 130.
[0023]
Moreover, the side leather part 143 is arrange | positioned as shown in FIG. 1 so that the above-mentioned upper surface leather part 142 may be crossed. Therefore, the infant's foot is firmly held from the side.
As shown in FIG. 2, an insole 200 that is an insole for an infant shoe is detachably arranged in the infant shoe 100.
As shown in FIG. 3, the insole 200 is formed according to the foot shape of an infant. 3 is a schematic bottom view of the insole 200, and FIG. 4 is a schematic cross-sectional view taken along the line DD ′ of FIG.
The insole 200 is formed of a soft material such as foamed EVA resin or foamed polyethylene. In addition, on the bottom surface of the insole 200, for example, a plurality of bending groove portions 210 that are bending portions are disposed at a portion including a base portion of an infant's toes.
As shown in FIG. 3, the bending groove portion 210 is formed with a plurality of grooves, which are concave portions, so that the rigidity is inferior to other portions where no groove is formed.
[0024]
The bending groove 210 includes, for example, a line that connects a joint that is the base of the thumb of the infant's foot and a joint that is the base of the little finger, as well as the metatarsal point on the thumb side of the infant's foot and the little finger side. It is formed along a line that is a part connecting the point of the metatarsal bone. The plurality of bending grooves 210 have substantially radiation so as to be able to cope with differences in foot sizes among infants, and differences in the positions of joints that are the bases of the thumb and little finger and the metatarsal bone points. Arranged in a shape.
Therefore, even if an infant with different foot sizes, joints that are the bases of the thumb and pinky, and the positions of the metatarsal bones places the foot on the insole 200, the joints that are the bases of the toes of the infant and the little finger are always A bending groove 210 is arranged on a line connecting the metatarsal bone points.
[0025]
FIG. 5 shows a line that connects a joint that is the base of the thumb of a plurality of infants and a joint that is the base of the little finger, as well as a metatarsal point on the thumb side and a metatarsal side on the little finger of the infant's toe. It is a figure which shows the distribution condition of the line which is a part which connects a point. In other words, FIG. 5 shows a statistical analysis of the positions of the left and right metatarsal points, etc. of the right foot and a random number of infants who are 9 to 12 months old.
Specifically, when the above-described plurality of infants' feet are placed on the insole 200 in FIG. 3, it was examined in which position the left and right metatarsal points of the infant's right foot are arranged. That is, in the figure, the metatarsal point etc. on the left arch side is at a position of 81.5% which is the maximum point a from the buttocks of the insole 200, and the minimum point e from the buttocks. It was the position of 64.7%. In addition, on average, it was confirmed that the position was 75%, which is point C in the figure from the buttocks.
[0026]
On the other hand, the metatarsal point on the right outer foot side in the figure is a maximum of 80%, which is the position of the point b from the buttocks, and the minimum is 56%, which is the position of the point f from the buttocks. On average, it was confirmed that the position was 64.9%, which is the position of the point d in the figure from the buttocks.
The left foot is also provided with points a to f at positions substantially symmetrical to the right foot, respectively.
By the way, the joint that becomes the base of the toe on the arch side and the outer foot side points to the joint of the base of the toe as shown in FIG. 6, and when this infant or the like lifts the heel to stand on the toe Further, the line connecting the metatarsal points, which are the side edges of the thumb side and the little finger side, shown in FIG. 6 is the most bent part when walking forward.
In this manner, since the bending groove 210 of the insole 200 is formed in a radial shape extending from the arch side to the outer foot side corresponding to the portion where the foot of the infant or the like is most bent, the infant or the like raises the heel. When standing on the toe, the insole 200 is bent in accordance with the bending of the foot of the infant or the like, so that the insole 200 is easy for an infant or the like to stand on the toe regardless of individual differences.
[0027]
In addition, as shown in FIG. 4, the insole toe portion 210 of the insole 200 is bent upward and protrudes (projects toward the infant's foot). Thereby, even when the foot length of the infant is short, it is adjusted to the length of the infant shoe 100, and when the shoe becomes tight as the child grows, the toe portion 210 is replaced with a straight one. be able to.
Specifically, by replacing this insole toe portion 210 with a standing one, it is possible to make a fine adjustment of about 0.5 mm, which can be a size suitable for an infant, and can be used for walking or walking practice. Does not interfere.
[0028]
On the other hand, as shown in FIG. 4, the insole 200 is bent and arranged on the collar portion 220 of the insole 200. Thus, the foot of the infant is firmly held by the heel portion 220 of the insole in the heel portion and the vicinity thereof.
By the way, such an insole 200 is arrange | positioned on the insole 150 of the baby shoes 100, as shown in FIG. Below the insole 150, a sole leather 160, which is a sole, is disposed.
The shoe sole leather 160 is made of a soft material such as synthetic leather such as polyurethane, or leather such as deer or cow, and is formed as shown in FIG. FIG. 7 is a schematic bottom view of the infant shoe 100 of FIG.
[0029]
As shown in FIG. 7, the shoe sole leather 160 is formed with five toe slip stoppers 161 at the position of the toes of the infant. The toe anti-slip 161 is made of a soft material such as soft polyurethane or soft vinyl chloride, for example, and slightly protrudes from the surface of the shoe sole leather 160 as shown in FIG.
In addition, for example, five center-slip stoppers 162 are formed in a horizontally long substantially elliptical shape with a predetermined interval in the heel direction from the base of the toes.
Further, a heel anti-slip 163 is formed in a circle and a ring in the vicinity of the position of the infant's heel.
The center anti-slip 162 and the heel anti-slip 163 are both made of the same material as the toe anti-slip 161 and are formed so as to slightly protrude from the surface of the sole leather 160 as shown in FIG. Has been.
Accordingly, the toe slip stopper 161, the central slip stopper 162, and the heel slip stopper 163 are stiffer than the portions where the respective slip stoppers are not formed, and the infant can easily walk. .
[0030]
Further, in FIG. 7, a sole bent portion 164, which is a portion where no anti-slip is formed, is formed between the toe anti-slip 161 and the central anti-slip 162 and between the five central anti-slip 161. Arranged as shown.
As shown in FIG. 2, the shoe sole bending portion 164 is disposed so as to correspond to the bending groove portion 210 of the insole 200 through the insole 150. Therefore, when the infant stands on the tiptoe and the foot is bent, the bending groove 210 forming portion of the insole 200 is bent correspondingly, and the shoe sole bending portion 164 of the shoe sole leather 160 is bent in accordance with the bending. It has a configuration.
Thereby, the infant shoes 100 at the time of telling and walking that are easy to wear and follow the movement of the infant's feet are configured.
[0031]
By the way, a stop 170 is formed at a portion corresponding to the ankle portion of the infant foot of the infant shoe 100 so that the infant shoe 100 cannot be easily detached from the infant foot. In addition, a knob 180 is also disposed on the collar portion 120.
The infant shoe 100 for the walking period according to the present embodiment is configured as described above, and the usage method and the like will be described below.
First, the stopper 170 of the infant shoe 100 shown in FIG. 1 is removed, and the foot of the infant, for example, the infant during the walking period is inserted through the cuff portion 110. When an infant inserts his / her foot into the infant shoe 100, the mouth portion 110 is easily formed because the mouth portion 110 is formed of a stretchable knit. Therefore, the infant shoe 100 is easy for an infant to wear. When the infant inserts his / her foot, the guardian or the like stops the stopper 170 as shown in FIG.
[0032]
FIG. 8 is a schematic view showing an internal state when the infant shoes 100 for infants are worn. When the infant's foot is smaller than the infant's shoe 100, the length can be adjusted by using a bent insole toe portion 210 of the insole 200 as shown in FIG. 8, as shown in FIG. The infant shoe 100 is suitable for the length of the infant's foot.
The insole toe portion 210 of FIG. 2 shows a bent state of the insole toe portion 210 at this time.
[0033]
FIG. 9A is a schematic explanatory view showing a state in which the infant wears the infant shoes 100 in this manner.
By the way, the infant in the walking period who wears the infant shoes 100 according to the present embodiment is an infant of 9 to 12 months of age, for example, and the walking form is held on a desk or the like and uses the power of the hand. This is a state of moving sideways while “holding”. In this “holding standing”, the toe standing is often performed such as standing on the toe or trying to walk while standing on the toe.
After that, when you take your hand off and start walking a few steps before, you also stand on your toes.
Therefore, facilitating this toe standing is an important element for walking practice.
When the infant wearing the infant shoe 100 of the present embodiment stands on the tip of the toe, as shown in FIG. 9 (b), a line connecting the joint that is bent most by the tip of the tip of the toe and the joint part of the little finger or the metatarsal point. The foot is bent around (see FIG. 5).
[0034]
Since the bending groove 210 is formed in the insole 200 corresponding to the portion where the foot is bent most, the insole 200 is bent similarly.
At this time, the bending groove 210 is bent when the toe side of the bending groove 210 stands on the toe, and the entire bending groove 210 is bent when walking several steps forward.
In addition, the sole leather 160 of the infant shoe 100 is similarly formed with a sole bent portion 164 corresponding to the bent portion of the foot, so that the sole leather 160 also bends together with the infant's foot. Will do.
Accordingly, the infant shoe 100 is easy to wear for an infant in which the insole 200 and the infant shoe 100 bend in accordance with the movement of the foot accompanying the movement of the infant's toe.
In particular, infants in the walking period still have weak foot strength, so only weak force works when trying to stand on their toes or bend their feet, but with the infant shoes 100 according to the present embodiment, even with weak force. The insole 200 and the infant shoe 100 are easily bent by the force.
[0035]
Further, as shown in FIG. 9B, when the toddler stands on the toe, the toe slipper 161 and the center slipper 162 are formed on the most slippery part, so the toddler can stand up more safely. The action can be performed.
On the other hand, in the upper part 140 of FIG. 1, the knitted part 141 and the upper leather part 142 are alternately arranged along the longitudinal direction of the foot, so that the infant stood the toe as shown in FIG. 9B. In this case, the upper portion 140 can easily follow the bent state.
That is, the knit part 141 is easily deformed even with the weak foot force of the infant, so that the entire upper part 140 is bent and the upper leather 142 firmly holds the back part of the infant's foot. .
By such an operation of the upper portion 140, a more stable toe stand is possible.
Therefore, the baby shoes 100 in the walking period according to the present embodiment are the baby shoes that are most easily placed on the toes for the baby in the walking period.
[0036]
(Second Embodiment)
FIG. 10 shows a walking exercise in which one person according to the second embodiment of the present invention can begin to walk forward, walking with the entire sole of the foot in contact with the ground with the toes in balance. It is a schematic perspective view which shows the infant shoes 300 of a period.
Inside the infant shoe 300 according to the present embodiment, an insole 200 similar to that of the first embodiment described above is provided. Therefore, in the description of the infant shoe 300 according to the present embodiment, the insole 200 disposed inside is denoted by the same reference numerals as in the first embodiment, and the description thereof is omitted.
The infant shoe 300 in FIG. 10 is a shoe intended to start use from an infant whose age is approximately 12 months, for example. That is, unlike the infant targeted for the infant shoe 100 of the first embodiment, the infant of this age becomes the age of the moon that begins to walk away by releasing his hand.
[0037]
Therefore, the infant shoe 300 according to the present embodiment has a configuration significantly different from the infant shoe 100 according to the first embodiment described above. Hereinafter, it demonstrates centering around difference with the baby shoes 100 which concern on 1st Embodiment, and a common point is also demonstrated after that.
FIG. 11 is a view showing a side surface of the infant shoe 300 shown in FIG. 10, but a so-called “toe spring” state in which the toe portion 330 is entirely inclined upward as shown in FIG. 11. ing.
This is because the toe portion 330 of the shoe does not lift up sufficiently and moves so as to rub the shoe sole when the infant walks before and after wearing the infant shoe 300. . That is, even when the infant walks while rubbing the shoe sole in this way, it is possible to effectively prevent the infant from tripping due to the toe portion 330 of the shoe being caught on the ground or the like.
[0038]
Further, unlike the first embodiment, the mouth portion 310 of the infant shoe 300 is not formed of a soft material such as knit, but is formed of the same material as that of the heel portion 310.
That is, by forming in this way, the infant's foot can be firmly held, and the infant can easily walk.
Further, an elastic member 340 that absorbs an impact during walking and has an anti-slip effect is provided on the shoe sole of the infant shoe 300. The elastic member 340 is made of a thermoplastic elastomer, synthetic rubber, or natural rubber. It is formed of rubber or the like, and is disposed up to the upper part of the collar part 320 as shown in FIG.
Therefore, the toes of the infant's feet arranged in the buttocks 320 are more accurately held. In addition, the elastic member 340 may be disposed on the shoe sole of the infant shoe 300 via a shock absorber made of EVA resin or the like (not shown).
[0039]
And the stopper 370 of the infant shoe 300 of the present embodiment is formed larger than the stopper 170 of the first embodiment.
FIG. 12 is a view showing a state in which the stopper 370 is in an opened state. By opening the stopper 370 as shown in FIG. 12, an infant can easily put on and take off shoes. It has become.
In addition, when the infant wears the infant shoes 300 and the stopper 370 is closed as shown in FIG. 10, the stopper 370 adjusts the width from both sides of the opening 310 and fixes it. The infant footwear 300 is easy to walk and serves to hold the ankle from the upper surface of the infant foot so as not to move in the shoe.
Incidentally, the upper portion 390 shown in FIG. 10 of the infant shoe 300 has a mesh portion 391 which is a flexible portion alternately in the longitudinal direction of the foot, like the upper portion 140 of the infant shoe 100 of the first embodiment. An upper surface leather portion 392 that is a rigid portion is disposed.
[0040]
With this configuration, when the infant walks while wearing the infant shoes 300, when the legs are bent, the upper portion 390 of the infant shoes 300 is similarly bent.
Since the upper leather portion 392 that is a rigid portion is also disposed in the upper portion 390, the upper portion 390 follows the bending of the infant's foot and also functions to hold the foot firmly. Become.
Further, as shown in FIG. 11, the elastic member 340 formed on the bottom surface of the shoe is provided with a bending groove 341 that is a weak part of the bent portion of the shoe sole. The shoe sole can be bent in accordance with the bending of the insole. Furthermore, since the anti-slip effect can be obtained by the bending groove portion 341, it is possible to prevent the shoe from slipping.
[0041]
The infant shoe 300 is also provided with a knob 380, which is a clue when the infant puts on and takes off the shoes, and makes it easier for the infant to wear the shoes.
The insole 200 arranged in the infant shoe 300 configured as described above has the same operations and effects as the insole 200 of the first embodiment.
Therefore, the insole 200 is an insole for an infant shoe that can be applied not only to the infant shoe 100 of the first embodiment but also to the infant shoe 300 of the second embodiment.
Therefore, the infant shoe 300 according to the second embodiment is a shoe that is easy to walk and walk while having a configuration close to that of a normal shoe compared to the infant shoe 100 having a configuration close to socks. .
[0042]
The present invention is not limited to the embodiments described above. Furthermore, the above-described embodiments may be combined with each other.
[0043]
【Effect of the invention】
As described above, according to the present invention, it is possible to provide an insole for infants and an infant shoe that are easy to practice walking and are easy to wear.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view showing an infant shoe in a walking stage according to a first embodiment of the present invention.
FIG. 2 is a diagram showing a schematic central longitudinal section of FIG. 1;
FIG. 3 is a schematic bottom view showing the insole of FIG. 2;
4 is a schematic cross-sectional view taken along the line DD ′ of FIG. 3. FIG.
FIG. 5 is a diagram showing a distribution state of lines connecting right and left metatarsal points of a plurality of infants' feet.
FIG. 6 is a schematic explanatory diagram showing positions of joints of the toes and metatarsal bone points.
7 is a schematic bottom view of the infant shoe of FIG. 1; FIG.
FIG. 8 is a schematic view showing an internal state when the infant wears the infant shoes of FIG. 1;
9 (a) is a schematic explanatory view showing a state in which an infant's foot wearing the infant shoe of FIG. 1 is in a normal state. (B) It is a schematic explanatory drawing which shows the time of the infant's foot | leg wearing the infant shoes of FIG.
FIG. 10 is a schematic perspective view showing a toddler's shoe for toddlers according to a second embodiment of the present invention.
FIG. 11 is a schematic side view of the infant shoe of FIG. 10;
12 is a schematic perspective view showing the infant shoe of FIG. 10 when the fastener is in an open state. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 100 ... Infant shoes for walking, 110, 310 ... Mouth part, 120, 320 ... Hip part, 121 ... Hip part counter, 130, 330 ... Toe part, 140, 390 ... Upper part, 141 ... Knit part, 142,392 ... Top leather part, 143 ... Side leather part, 150 ... Insole, 160 ... Sole leather, 161 ... Anti-slip for toes, 162 ... center anti-slip, 163 ... anti-slip for heel, 164 ... bend of shoe sole, 170, 370 ... fastener, 180, 380 ... knob, 200 ... insole, 210 ... insole toe part, 220 ... insole heel part, 210, 341 ... groove part for bending, 300 ... toddler shoes for toddlers, 340 ... elastic member 391 ... Mesh part

Claims (6)

A walking shoe for infants with an insole for infants ,
A mouth where an infant inserts a foot;
An upper portion that covers a part of the back of the infant's foot inserted from the wear mouth portion,
In the upper part, flexible parts and rigid parts are alternately arranged in the longitudinal direction of the infant's foot,
The insole for the infant has a shape that approximates the foot shape of an infant,
At least a part of this insole shoe insole is formed with a bent part that is less rigid than the other part,
Corresponding to the position of the bent portion of the shoe insole, the shoe sole bent portion is also formed on the shoe sole portion,
The flexible portion is formed in the upper portion corresponding to the position of the bent portion and the shoe sole bent portion,
The flexible portion formed in the bent portion, the shoe sole bent portion, and the portion of the upper portion corresponding to these positions is formed in a region including a portion corresponding to the base of an infant's toe or the vicinity thereof. ,
An infant shoe characterized in that the buttocks of the infant insole are bent and arranged upward . The shoe sole portion is formed of a flexible material that has been subjected to anti-slip processing on substantially the entire surface, and the portion of the shoe sole portion that is not subjected to anti-slip processing is the shoe sole bending portion. The infant shoe according to claim 1, characterized in that: The sole portion is formed of an elastic body having a constant thickness, infant according to claim 1 or claim 2 wherein the sole bent portion characterized that you have been formed by providing the fragile portion For shoes. The bent portion, wherein an infant shoe in the bottom surface of the insole, one and the claims 1 to 3, characterized in a plurality of bending grooves der Rukoto formed in the infant shoe insole infant shoes as described in item 1 or. The bending groove includes at least a portion connecting the joint of the base of the thumb of the infant's foot and the joint of the base of the little finger, and the metatarsal point on the thumb side and the metatarsal point on the little finger side of the infant's foot. connecting formed to include a portion, infant shoes of the total according to 請 Motomeko 4 you characterized in that it is formed in a substantially radial. The upper part of the foot of the infant that covers the part of the foot of the infant inserted from the mouth part where the infant inserts the foot, the flexible part and the rigid part are alternately arranged in the longitudinal direction of the infant's foot, and the bending of the shoe sole An insole for an infant shoe having a shape similar to an infant's foot shape used for an infant shoe in a walking stage including a shoe sole portion having a portion ,
At least in part, a bent portion that is less rigid than the other portion is formed, and the buttock of the insole for the infant is bent upward and arranged,
The bent portion is formed corresponding to the position of the shoe sole bent portion and the flexible portion,
An infant insole for an infant characterized in that the bent portion is formed in a region including a base portion of an infant's toe or a portion corresponding to the vicinity thereof .

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