KR20070012377A - shoes - Google Patents

Abstract

The sandal 1 is composed of an outer frame 9 which forms the sole 3, and a rod-shaped or plate-shaped rib element 13 which is installed at an appropriate distance 11 in the outer frame 9. The inner crosspiece 15 is provided. In the sandal 21 of the present invention, a plurality of inclined hole portions 27 are provided in the sole 3 so that the bottom opening 23 and the top opening 25 are shifted in the horizontal direction. In addition, the sandals 31 of the present invention are formed at an angle so that the bottom opening 23 and the top opening 25 are shifted in the horizontal direction with the opening 33 partitioned by the outer frame 9 and the inner crossbar 15. did.

Description

Shoes {SANDALS}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shoe having a sole such as a sole on which a foot is placed, and a cover such as an upper covering a foot, and more particularly, to a sandal or a highly breathable shoe having a soul structure suitable for use on a sandy beach.

As beach sandals have been used on sandy beaches, watery sand has agglomerated and adhered to the bottom of the soul, or dry sand flew up and deposited on the top of the soul. In addition, in the case of entering the shallows of the waterside or poolside while wearing beach sandals, there is a risk of unexpectedly being subjected to water resistance and difficult to walk or slipping due to poor walking. In addition, when the feet are wet with water and the beach sandals are worn, there is a problem that the soles adhere to the sole upper surface of the beach sandals and the moisture becomes easy.

In addition, Patent Document 1 discloses a clogging shoe having an acupressure effect in which a myriad of air holes penetrate the back surface from the surface of the clogging band. However, these sandals and clogs are not applied to beach sandals because they mainly focus on the acupressure effect. For example, when sandals with small irregularities and holes are formed on a sandy beach, the above-mentioned sand adhesion problem still occurs, and even if a hole having a small hole diameter is provided, the problem of water resistance and moisture difference is not improved. Do not.

In addition, in the case where a large number of holes having a small hole diameter as disclosed in Patent Document 1 below is applied to the sandals, as shown in FIG. 12, the sole 103 of the sandals 101 is formed from the top surface of the sole 103. The hole 105 penetrates linearly over the bottom surface. Therefore, in the case where the projection 107 is erroneously stepped on and the projection 107 falls into the hole 105, the sole 103 prevents the entry of the projection 107. Even if it had sufficient rigidity, the projection 107 penetrates the soul 103 and reaches the upper surface of the soul 103.

The above moisture problem is particularly pronounced in scenes in which the upper covers the entire instep. For example, doctors and nurses often wear shoes in hospitals, but since the work is continued for a long time, the inside of the shoes becomes wet anyway, which causes considerable discomfort.

Patent Document 1: Published Utility Model Publication No. 7-39501 in Japan

The technical problem to be solved by the invention

The present invention has been made on the basis of such a background art and a problem that the background art has, and has little adhesion of sand and the like, less water resistance when used in water, and hardly any moistness of the sole is generated. In addition, it is another object of the present invention to provide shoes such as sandals, which can prevent the penetration of protrusions and have a high design effect.

In order to solve the above problems, the invention according to claim 1 is a shoe having a sole on which a foot is placed, and a cover part attached to the soul to cover at least a part of the back of the foot, wherein the soul has an outer frame which forms an outer shape; It is a shoe characterized in that it is provided by a suitable interval in the outer frame, and having an inner side cross formed by appropriately combining rod-shaped cross-piece cross-piece element.

The invention according to claim 2 is a shoe according to claim 1, wherein the spacing between adjacent rung elements is set to 1/3 to 3 times the width of the rung element.

The invention according to claim 3, wherein in the shoe according to claim 1 or 2, the outer frame and the circumferential shape of the crossbar element are formed in an easy-to-separate shape to facilitate separation of attached sand or the like. The shoes are characterized in that.

The invention according to claim 4 is characterized in that, in the shoe according to any one of claims 1 to 3, the crossbar elements are arranged in plural numbers at equal intervals along the longitudinal direction of the sole. It is shoes.

The invention according to claim 5 is the shoe according to any one of claims 1 to 4, wherein the crossbar element is formed of a transparent or translucent synthetic resin material, and the design effect in the synthetic resin material. It is a shoe characterized in that it contains a content having.

According to the sixth aspect of the present invention, in the shoe having the cover portion covering the foot of the sole on which the foot is placed, the sole is provided with a plurality of inclined hole portions formed at an angle so that the bottom opening and the top opening are shifted in the horizontal direction. It is a characteristic shoe.

The invention according to claim 7 is a shoe according to claim 6, wherein the hole diameter of the inclined hole is set to 3 mm or more.

The invention according to claim 8, wherein, in a shoe having a cover portion covering at least a part of the back of the foot on the sole on which the foot is placed, the soul is provided at appropriate intervals in the outer frame and the outer frame forming the outer shape, and has a rod shape. And an inner crosspiece formed by appropriately combining the plate-shaped crossbar elements, and the opening defined by the outer frame and the inner crosspiece is formed obliquely so that the bottom opening and the top opening are shifted in the horizontal direction. Shoes.

The invention according to claim 9 is a shoe according to any one of claims 1 to 8, wherein the shoe is a sandal.

The invention according to claim 10 is a shoe according to any one of claims 1 to 9, wherein the shoe is a shoe that is indoors.

The invention according to claim 11 is a shoe according to claim 9, wherein a vent hole is formed in the cover part.

Effects of the Invention

Even if sandals, which are the shoes of the present invention, are used as sandals on a sandy beach, the sand is attached to the soul due to the large spacing of the opening area formed between the crossbar elements and the easy-to-separate shape of the crossbar elements. In addition, even if sand is not deposited on the upper surface of the soul, even if sandals are put on the water, the resistance of the water is small, so it is easy to walk and there is little concern about falling. Also, even if you wear sandals while your feet are wet, the soles of your feet won't get wet.

Moreover, when the material which comprises a crossbar element contains content, such as a bead, it becomes possible to give a design effect to sandals. In addition, when the inclination hole part or the oblique opening part is provided in the soul, even if the projection is stepped on, the projection does not reach the soul upper surface. In addition, the presence of an opening having a large hole diameter or the like can reduce the raw material cost and reduce the weight of the sandals.

It is possible to prevent the elongated sole of the shoe, which is the shoe of the present invention, from being wet, and when the inclination hole or the oblique opening is provided in the sole, the protrusion does not reach the top of the soul even if the protrusion is stepped on. In addition, the presence of an opening having a large hole diameter or the like can reduce the raw material cost and reduce the weight.

1 is a perspective view illustrating sandals according to the first embodiment.

2 is a plan view of sandals according to the first embodiment.

3 is a side cross-sectional view of the sandals according to the first embodiment.

4 is a perspective view illustrating sandals according to the second embodiment.

5 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) showing sandals according to the second embodiment.

6 is a perspective view illustrating sandals according to the third embodiment.

7 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) showing sandals according to the third embodiment.

8 is a plan view showing another embodiment in which the shape and arrangement of the crossbar elements are changed in the sandals according to the first and third embodiments.

FIG. 9 is a cross-sectional view showing another embodiment of the easy-to-separate shape applied to the outer frame and the crossbar element in the sandals according to the first and third embodiments.

10 is a perspective view illustrating a scene according to the fourth embodiment.

11 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) illustrating a scene according to the fourth embodiment.

12 is a side sectional view showing a problem in the case of punching a sandal.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment 1-3 shown are demonstrated.

1 is a perspective view showing sandals according to a first embodiment, and FIG. 2 is a plan view of sandals according to a first embodiment. 3 is a sectional side view of the sandals according to the first embodiment. 4 is a perspective view showing sandals according to the second embodiment, and FIG. 5 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) showing the sandals according to the second embodiment. 6 is a perspective view showing sandals according to the third embodiment, and FIG. 7 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) showing sandals according to the third embodiment. 8 is a plan view showing another embodiment in which the shape and arrangement of the crossbar elements are changed in the sandals according to the first and third embodiments. 9 is sectional drawing which shows the other aspect of the easily-separated shape applied to an outer side frame and a crossbar element in the sandals which concerns on Embodiment 1, 3. 10 is a perspective view of a scene according to Embodiment 4, and FIG. 11 is a side cross-sectional view (a) and a partially enlarged cross-sectional view (b) illustrating a scene according to the fourth embodiment.

The sandals 1 as shoes according to the first embodiment are constructed by attaching upper 5 to the nape 7 as a cover portion covering the back of the foot to the sole 3 on which the foot is placed. In addition, although the material which has moderate elasticity and rigidity, for example, materials, such as hard urethane and synthetic rubber, can be used as the sole 3, it is also possible to use harder wood and other hard plastic materials. In the present embodiment, transparent or translucent synthetic resin is used as the material of the soul 3, and as an example of the inclusions having a design effect in the synthetic resin material, those in which multiple colored beads 17 are embedded are used. have.

In addition, about said point, it is the same also in Embodiment 2, 3 mentioned later.

Soul (3) is provided by a suitable combination of the outer frame (9) constituting the outer shape and the outer frame (9) at an appropriate interval (11), rod-shaped plate-shaped cross element (13). The inner crosspiece 15 is provided. The outer frame 9 and the crossbar element 13 are not limited to being stuffed and may be hollow.

The outer frame 9 is curved to conform to the shape of the foot, and constitutes the outline of the sole 3. In the outer frame 9, five crossbar elements 13 are arranged at equal intervals along the longitudinal direction (left and right direction in FIG. 2) of the sole 3.

And the dimension C of the space | interval 11 between the adjacent crossbar elements 13 is comparatively wide, and is set to the range of 1/3 to 3 times the width dimension B of the crossbar element 13. As shown in FIG. This prevents the adhesion of the sand A from the back surface side of the sole 3 and makes it easy to discharge the sand A which entered from the top surface side of the soul 3.

In addition, the shape of the circumferential surface of the outer side frame 9 and the crossbar element 13 is formed in the shape which is easy to separate and isolate | separates and isolate | separates the attached sand A etc. easily. In the present embodiment, the outer frame 9 and the crossbar element 13 are formed in an elliptical shape as an example of a shape that can be easily separated.

The sole 3 comprised in this way is attached with the upper 5 as shown by an imaginary line in FIG. 1, and the cord 7 shown by the solid line in FIG. 1, and the sandal 1 is completed. The upper 5 can employ | adopt the thing of the structure which does not cover a part, such as the toe part of a toe, besides covering a toe completely.

It is also possible to combine the cord 7 and the upper 5 or to have a mesh shape in which the upper 5 is woven with a plurality of band-shaped upper elements.

The sandals 21 as shoes according to the second embodiment differ in the configuration of the first embodiment from the sole 3. That is, the sole 3 is formed in a substantially flat shape like normal sandals as shown in Figs. 4 and 5, but the sole 3 has a bottom opening 23 and an upper opening 25 as shown in Figs. A plurality of inclined hole portions 27 are provided at an angle so that the parts are shifted in the horizontal direction.

In addition, the hole diameter D of the inclined hole 27 is formed relatively large, and is set to 3 mm or more, preferably 5 mm or more.

By providing such inclined hole 27, even if the projection 29 enters into the inclined hole 27 from the bottom opening 23, as shown in the enlarged view (b) in FIG. Since the entry is prevented by the inclined inner wall surface of the part 27, it can be prevented from penetrating to the upper surface of the soul 3 through the upper surface opening 25.

Further, by setting the hole diameter D of the inclined hole 27 relatively large, prevention of adhesion of the sand A, securing air permeability, and reduction of water resistance in the water are also simultaneously achieved.

The sandals 31 as shoes according to the third embodiment have the same configuration as the combination of the configuration of the sandals 1 according to the first embodiment and the configuration of the sandals 21 according to the second embodiment. The configuration is different from the first and second embodiments. That is, the soul 3 is basically the same as the first embodiment, as shown in Figs. 6 and 7, with an outer frame 9 forming an outer shape and an appropriate distance 11 in the outer frame 9. It is provided and has the inner side bar 15 formed by combining suitably the rod element 13 which is rod shape or plate shape.

However, the structure of the opening part 33 partitioned by the outer side frame 9 and the inner side crosspiece 15 differs from Embodiment 1, and the structure of the inclination hole part 27 employ | adopted in Embodiment 2 in this opening part 33 is comprised. Will be introduced.

That is, with respect to the outer side frame 9, the cross element 13 is attached to the outer side frame 9 in the state which inclined a little with respect to the axial center of the longitudinal direction inside.

Thereby, the opening part 33 is formed obliquely so that the bottom surface opening 23 and the upper surface opening 25 may shift in a horizontal direction.

Even in this configuration, as shown in the enlarged view (b) in FIG. 7, penetration of the projections 29 into the upper surface of the sole 3 is prevented in the same manner as in the second embodiment.

The shoes 41 as shoes according to the fourth embodiment will be described.

The shoes 41 are indoors worn by a doctor or a nurse in a hospital, for example, and have a sole 42 and an upper 43 as a cover attached to the sole 42.

A plurality of inclined hole portions 45 are formed in the sole 42, and the inclined hole portions 45 are formed obliquely so that the bottom opening 47 and the top opening 49 are shifted in the horizontal direction.

In the upper 43, a plurality of vent holes 51 are formed.

Since the inclination hole 45 and the ventilation hole 51 are formed in this god 41, air flows smoothly inside. Therefore, dampness of a foot can be prevented.

In addition, since the inclined hole 45 is formed obliquely so that the bottom opening 47 and the top opening 49 are shifted in the horizontal direction, the penetration of the projection to the top surface of the sole 42 is similar to that of the second and third embodiments. Is prevented.

As mentioned above, although the best form for implementing this invention and the specific embodiment thereof were demonstrated in detail, a specific structure is not limited to these form and embodiment, Comprising: A design in the range which does not deviate from the summary of this invention. Even if there exists a change etc., it is included in this invention.

For example, as shown in Embodiment 1, 3, the shape and arrangement | positioning of the cross element 13 are linear, as shown in FIGS. 1, 2, 6, It is not limited to arranging in a ridge shape, FIG. As shown to 8 (a) and (b), it is also possible to make the arrangement which imitated several patterns using the curved cross member 13. As shown to FIG. In addition, in such a configuration, it is possible to give a three-dimensional shape or the like to sandals that are likely to have a flat design, and the design effect is improved.

In addition, in Embodiment 1, 3, the shape which is easy to isolate | separate to the outer side frame 9 and the crossbar element 13 is as shown to FIG. 9 (a) except having set it to ellipse shape as mentioned above. Elliptical, rectangular shape with rounded corners as shown in Fig. 9 (b), shape like a leaf of a plant as shown in Fig. 9 (c), or as shown in Fig. 9 (d). It is possible to employ various shapes such as rhombus shapes.

In addition, in the material of the sole 3, the thing put in several places is a bead 17 other than the shell 17, shell fragments, gravel or sand, fish scales, small pieces of color clusters (including soft vinyl), Small pieces of gold foil or aluminum foil, small pieces of reflective tape, roughening and the like, liquids such as colored oils, and other various materials can be applied.

The inclined hole 45 of the shoe 41 according to the fourth embodiment has a round hole shape in which the bottom opening 47 and the top opening 49 are shifted in the horizontal direction. Similar to the sole of the sandals 3, the outer frame and the outer frame constituting the outline may be provided at appropriate intervals, and may be formed by appropriately combining rod-shaped plate elements.

In addition, in order to improve the strength of the soul when the sandal or the sole of the shoe is formed at appropriate intervals in the outer frame and the outer frame constituting the outer shape, and formed by appropriately combining rod-shaped plate elements. At least one of the rib connecting the outer frame, the rib connecting the outer frame and the crossbar element, and the rib connecting the crossbar elements may be formed.

In addition, it is a matter of course that the present invention is not limited to indoor, but may be applied to outdoor wear.

Claims (11)

In a shoe having a sole on which a foot is placed and a cover part attached to the sole to cover at least a part of the back of the foot, the sole is installed at an appropriate interval in the outer frame and the outer frame forming the outer shape and has a rod shape or plate shape. A shoe characterized by comprising an inner crosspiece formed by appropriately combining elements. 2. The shoe as set forth in claim 1, wherein the spacing between adjacent rung elements is set to 1/3 to 3 times the width of the rung element. The shoe according to claim 1 or 2, wherein the shape of the outer frame and the circumferential surface of the crossbar element is formed in an easy-to-separate shape to facilitate separation of attached sand or the like. 4. The shoe according to any one of claims 1 to 3, wherein the crosspiece elements are arranged in plural at equal intervals so as to extend along the longitudinal direction of the sole. The shoe according to any one of claims 1 to 4, wherein the crossbar element is formed of a transparent or semi-transparent synthetic resin material, and the synthetic resin material contains a content having a design effect. A shoe having a sole on which a foot is placed and a cover portion attached to the sole to cover at least a portion of the back of the foot, wherein the soul is provided with a plurality of inclined holes formed at an angle so that the bottom opening and the top opening are shifted in the horizontal direction. Shoes. 7. The shoe according to claim 6, wherein the hole diameter of the inclined hole portion is set to 3 mm or more. In a shoe having a foot on which a foot is placed and a cover part attached to the soul to cover at least a part of the back of the foot, the soul is installed at an appropriate interval in the outer frame and the outer frame constituting the outer shape and has a rod shape or plate shape. An inner rung formed by properly combining the elements, wherein the opening defined by the outer frame and the inner rung is formed at an angle so that the bottom opening and the top opening are shifted in the horizontal direction. The shoe as claimed in claim 1, wherein the shoe is a sandal. 10. A shoe as claimed in any preceding claim, wherein the shoe is an indoor god. 10. The shoe according to claim 9, wherein a vent hole is formed in the cover part.

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