KR20060110756A - Sole material and shoes for fishing - Google Patents

Abstract

Provided are a shoe sole material and a shoe for fishing by using plural notches, thereby recognizing a surface state grounding a user's foot by easily deforming the shoe sole. A shoe body(11) receives a foot of a fisherman therein. A shoe sole material(13) is installed on an outer lower surface(40) of the shoe body. Plural notches(44,45,46,47,48,49) are installed on a bottom surface of the shoe sole material in shapes of horizontally having a straight at both end portions of the bottom surface and of horizontally having a wave at a middle portion of the bottom surface. The end portion of the notch is crossed with an end edge of the shoe sole material at right angle. A depth dimension of the notch is about 60 to 95% of that of the shoe sole material.

Description

Shoe flooring and fishing shoes {SOLE MATERIAL AND SHOES FOR FISHING}

1 is a perspective view of a fishing shoe according to an embodiment of the present invention.

Figure 2 is an enlarged cross-sectional view of the main portion of the fishing shoe according to an embodiment of the present invention.

3 is a perspective view of a shoe bottom of a fishing shoe according to an embodiment of the present invention.

4 is a bottom view of a shoe sole according to a first modified example of the embodiment of the present invention.

5 is a V-V cross-sectional view of FIG. 4.

6 is a bottom view of a shoe sole according to a second modified example of the embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

10: fishing shoes 11: shoe body

12: midsole portion 13: shoe sole

31: outer bottom of the shoe body 32: concave

33: mounting member 39: upper surface of the shoe sole

40: the bottom of the shoe floor 43: arrow

44 to 49: notch 55 to 66: end of notch

67 arrow 68: opposite side

69: facing side 70: facing side

71: opposing side 73: shoe sole

74 to 79: notch 80: opening

83: shoes flooring 84: edges

The present invention relates to the construction of shoe soles for use in shoe soles of fishing shoes, in particular fishing shoes.

For example, in river fishing or sea rock fishing, anglers walk on rocks or rocks (watersides with stones and rocks). The surface of stones and rocks of such fishing grounds is generally wet, and moss, seaweed, etc. are often attached. Therefore, various improvements are conventionally added to the shoe sole of fishing shoes worn by anglers so as not to slip during walking (for example, see Patent Documents 1 to 8).

Specifically, in conventional fishing shoes, (a) the sole of the shoe is made of felt, (b) the spike bottom is provided on the sole of the shoe, and (c) the sucker is placed on the sole of the shoe. ) And (d) corrugated grooves on the bottom of the shoe. Fishing shoes subjected to such an improvement show a certain anti-slip effect under constant conditions (under an environment of a fishing sitter), respectively. That is, for example, when the water surface with stones and rocks is made of flat rock and is not very wet, it is preferable that the sole of the shoe is made of felt, and when the moss grows on the stone or rock and is always wet It is desirable that spike pins are installed at the bottom of the shoe.

Patent Document 1: Japanese Unexamined Patent Publication No. 2005-27943

Patent Document 2: Japanese Unexamined Patent Publication No. 2002-238164

<Patent Document 3> Japanese Unexamined Patent Publication No. 2002-282009

Patent Document 4: Japanese Unexamined Patent Publication No. 2001-197903

<Patent Document 5> Japanese Patent Application Laid-Open No. 10-42905

<Patent Document 6> Japanese Unexamined Utility Model Publication No. 4-4803

<Patent Document 7> Japanese Unexamined Utility Model Publication No. HEI1-11-1101

<Patent Document 8> Japanese Unexamined Utility Model Publication No. 63-191905

Fishing environments vary. In some cases, the surface of the stones scattered on the fishing field is a live surface, or the surface of the rock is a wet rough surface. In addition, soft moss may grow on the surface of the rock or relatively hard grass may grow. Therefore, for example, fishing shoes with spike pins on the soles of shoes have excellent anti-slip effect in the surface of the rough rock, but in the place where moss and the like grows, they will always have high anti-slip effect. Could not. That is, it was difficult to exert the outstanding anti-slip effect corresponding to various environments only by improving the structure of the shoe sole and the material of the shoe sole for the purpose of improving the friction coefficient between the stone or the rock.

This invention is made | formed in view of such a background, and an object of this invention is to provide the fishing shoes which show the outstanding anti-slip effect even in all the environments in a fishing field, and the shoe bottom material used for this.

(1) It is known that a human leg (especially the sole) exhibits an excellent tactile function. Therefore, if the angler is able to detect the state (shape or surface state) of stones or rocks scattered on the fishing ground by the sole of the sole even in the state of wearing the fishing shoes, the stone which tries to ground his leg at the time of walking or You can determine to what extent the surface of the rock is slippery. And if an angler can recognize that the surface of the said stone or rock is slippery, he may devise the method of folding his leg, and may make it difficult to slip. The inventor of the present invention is concerned with this, and if the sole of the shoe is provided with a predetermined flexibility, the angler wearing the shoe can adjust the environment (easiness of slipping, etc.) to the sole of his fishing sole. As a result, it was thought that the said fishing shoes can exhibit a high anti-slip effect.

(2) By the way, the fishing shoe according to the present invention has a shoe main body into which an angler's leg can be inserted, and a shoe bottom provided on an outer bottom surface of the shoe main body, It is characterized in that a notch is provided in which the end part extends straight in a horizontal direction, and the intermediate part extends in a wave shape in a horizontal direction.

According to this structure, since the notch extended in the horizontal direction is provided in the shoe bottom material, this shoe bottom material is very easy to bend in a vertical direction. Here, the "vertical direction" is the longitudinal direction (the direction which connects a toe and a heel) of the said leg in the state in which the angler's leg was inserted in the said fishing shoe, and the "horizontal direction" means with respect to a longitudinal direction. In the orthogonal direction, it is the width direction of an angler's leg. Therefore, the angler can easily bend the legs in the longitudinal direction even in the state of wearing fishing shoes, whereby it becomes easy to recognize the surface state of the stones and rocks of the fishing field.

In addition, since the notch is formed in a wave shape, when the angler walks, a wave pattern is formed in the bottom of the fishing shoe. Therefore, the coefficient of friction between the shoe sole and the stone or rock is improved, and a high anti-slip effect is exhibited at the time of walking. Furthermore, when the angler walks, when the external force is applied to the fishing shoe in the horizontal direction, the shoe sole is displaced in the horizontal direction (shear direction) with the notch as a boundary. In this case, if the notches are straight rather than wavy, the displacement in the transverse direction becomes large, resulting in a very large shear stress. However, since the said notch is formed in the wave form, even when the external force of the said transverse direction is applied to the shoe sole, the surface which opposes across the said notch will contact, and the displacement of the said shoe sole will be small. Therefore, great stress does not generate | occur | produce in a shoe bottom material, and an angler becomes easy to walk on a rough road.

Furthermore, since the edge part of the said notch extends straight along the said lateral direction, partial abrasion and destruction of the edge part of the said notch are prevented. Specifically, assuming that the notch is formed in a wave form to the end, the end of the notch is acutely intersected with the edge of the shoe sole. For this reason, when an angler walks, the edge part of the said notch is remarkably single-weared and it may be destroyed in some cases. As described above, however, the end of the notch is straightened to prevent uneven wear of the end of the notch.

It is preferable that the end of the notch is inclined so as to be orthogonal to the edge of the shoe sole. In this configuration, since the notch is orthogonal to the edge portion of the shoe sole, even if the angler walks, uneven wear and breakage at the end of the notch is reliably prevented.

It is preferable that the depth dimension of the said notch is set to 60%-95% of the thickness dimension of the said shoe sole material. As a result, the shoe flooring material can be easily deformed while maintaining the constant strength of the shoe flooring material.

It is preferable that the said notch is comprised by the V-shaped groove of cross-sectional shape. The notch is formed by the V-shaped groove, so that the groove which opens on the lower surface (contact surface of the stone or rock) of the shoe sole is also in a normal state (a fisherman is standing upright without walking). Will be formed. Therefore, the angler can easily bend the legs inward along the longitudinal direction while wearing fishing shoes. That is, the angler can bend the shoe sole to grip the stone or rock by the sole. As a result, the angler can more easily recognize the surface state of the rock or the rock of the fishing field.

It is preferable that the said shoe sole is detachably attached to the outer bottom surface of the said shoe main body. As a result, when the shoe sole is worn or the like, the angler can only replace the shoe sole.

(3) In order to achieve the above object, the shoe bottom material according to the present invention is a shoe bottom material provided on the outer bottom surface of a shoe body of a fishing shoe, the lower end of which extends straight in the transverse direction and has an intermediate portion It is characterized in that the notch extending in the horizontal direction in the waveform direction is provided.

According to this structure, the said shoe sole is attached to the outer bottom surface of the shoe body of a fishing shoe, and an angler wears the said fishing shoe in that state. Since the notch extended in the horizontal direction is provided in the lower surface of the shoe bottom material, this shoe bottom material is very easy to bend in a vertical direction. Here, the meanings of the "vertical direction" and the "horizontal direction" are as mentioned above. Therefore, the angler can easily bend the legs in the longitudinal direction when wearing the fishing shoes equipped with the shoe sole, so that the surface state of the stones and rocks of the fishing ground can be easily recognized.

Moreover, since the said notch is formed in the wave form, when an angler walks, the wave pattern is formed in the lower surface (bottom of a fishing shoe) of a shoe bottom material. Therefore, the coefficient of friction between the shoe sole and the stone or rock is improved, and a high anti-slip effect is exhibited at the time of walking. Further, when an external force in the lateral direction is applied to the fishing shoe when the angler walks, the shoe sole is displaced in the lateral direction (shear direction) with the notch as a boundary. In this case, if the notches are straight rather than wavy, the displacement in the transverse direction becomes large, resulting in a very large shear stress. However, since the said notch is formed in the wave form, even when the external force of the said transverse direction is applied to the shoe sole, the surface which opposes across the said notch will contact, and the displacement of the said shoe sole will be small. Therefore, great stress does not generate | occur | produce in a shoe bottom material. Moreover, the fishing shoes equipped with this shoe bottom material have a good comfort when worn by anglers.

Furthermore, since the edge part of the said notch extends straight along the said lateral direction, partial abrasion and destruction of the edge part of the said notch are prevented. Specifically, assuming that the notch is formed in a wave form to the end, the end of the notch is acutely intersected with the edge of the shoe sole. For this reason, when an angler walks, the edge part of the said notch is remarkably single-weared and it may be destroyed in some cases. As described above, however, the end of the notch is straightened to prevent uneven wear of the end of the notch.

It is preferable that the end of the notch is inclined so as to be orthogonal to the edge of the shoe sole. In this configuration, since the notch is orthogonal to the edge portion of the shoe sole, even if the angler walks, uneven wear and breakage at the end of the notch is reliably prevented.

It is preferable that the depth dimension of the said notch is set to 60%-95% of the thickness dimension of the said shoe sole material. As a result, the shoe flooring material can be easily deformed while maintaining the constant strength of the shoe flooring material.

It is preferable that the said notch is comprised by the V-shaped groove of cross-sectional shape. When the notch is formed by the V-shaped groove, even in the normal state (a state in which the angler is standing up without walking while wearing the fishing shoe while the shoe sole is attached to the fishing shoe) Grooves are formed in the lower surface of the flooring material (contact surface with stones or rocks). Therefore, the angler can easily bend the legs inward along the longitudinal direction while wearing the fishing shoes on which the shoe sole is attached. That is, the angler can bend the bottom of the shoe so as to grab the stone or rock by the sole. As a result, the angler can more easily recognize the surface state of the stone or rock of the fishing field.

It is preferable that a mounting member is provided on the upper surface of the shoe sole. This mounting member is detachably attached to the outer bottom of the shoe body. As a result, when the shoe sole is worn or the like, the angler can only replace the shoe sole.

<Example>

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on preferred embodiments with reference to appropriate drawings.

1 is a perspective view of a fishing shoe according to an embodiment of the present invention, Figure 2 is an enlarged cross-sectional view of the main portion of this fishing shoe.

The fishing shoe 10 is worn by an angler for walking safely, for example, in river fishing. The characteristic of the fishing shoe 10 which concerns on a present Example is the structure of the sole part of the fishing shoe 10. That is, when the fishing shoe 10 is provided with the shoe sole 13 mentioned later, the high slip effect in the walking of a fishing field is exhibited. Incidentally, the angler wears a pair of fishing shoes 10 formed symmetrically, but for the sake of simplicity, the structure of the fishing shoe 10 for the right leg will be described below.

The fishing shoe 10 is provided with the shoe main body 11 and the shoe bottom material 13 provided in the outer bottom face 31 of the shoe main body 11. The shoe main body 11 is provided with the midsole part 12 in the lower part, and the shoe sole 13 is attached to this mid sole part 12. As shown in FIG.

The shoe body 11 has a lining 14, a body rubber 15, reinforcement rubbers 16 to 20, and an insole 21.

The lining 14 is made of, for example, nylon or polyester, and constitutes an inner wall surface of the shoe body 11. The lining 14 is made of nylon and other polyesters, so that the angler is comfortable to wear the fishing shoes 10. The insole 21 is disposed at the inner bottom of the lining 14. The inner bottom of the lining 14 constitutes a mounting part 23 on which the sole is placed when the angler wears the fishing shoe 10. The insole 21 is made of, for example, foamed ethylene vinyl acetate copolymer (foamed EVA), foamed polyurethane (foamed PU), foamed polyethylene (foamed PE), sponge or the like. For this reason, when the angler wears the fishing shoe 10, the said fishing shoe 10 fits in a leg, and the angler wears more comfortably. However, the insole 21 may be omitted.

The main body rubber 15 is arrange | positioned so that the outer peripheral surface except the bottom part of the lining 14 may be enclosed. The main body rubber 15 forms the skeleton of the shoe main body 11. As the main body rubber 15, natural rubber (NR), polyvinyl chloride (PVC), synthetic rubber, etc. are adopted, for example. The reinforcement rubber 16 is arrange | positioned so that the front-end | tip part of the shoe main body 11 may be wrapped, and the said part is reinforced. As the reinforcement rubber 16, natural rubber (NR), polyvinyl chloride (PVC), synthetic rubber, or the like is adopted, for example. The reinforcement rubber 17 is arrange | positioned so that the rear end part of the shoe main body 11 may be wrapped, and the said part is reinforced. This reinforcement rubber 17 is provided with the thick part 22 especially. This thick part 22 is provided in the part corresponding to the back of an angler's heel when an angler wears the fishing shoe 10, and the safety of an angler's heel part is ensured. As the reinforcement rubber 17, natural rubber (NR), polyvinyl chloride (PVC), synthetic rubber, or the like is adopted, for example.

The reinforcement rubber 18 is arrange | positioned in the vicinity of the bottom part of the shoe main body 11, and is arrange | positioned along the circumferential direction of the shoe main body 11. That is, this reinforcement rubber 18 is arrange | positioned so that the lower edge part of the shoe main body 11 may be reinforced, and the front end part and the rear end part of the shoe main body 11 are further reinforced. As this reinforcement rubber 18, natural rubber (NR), polyvinyl chloride (PVC), a synthetic rubber, etc. are employ | adopted, for example. In addition, the reinforcement rubber 19 is arrange | positioned at the outer side of the said reinforcement rubber 18. The reinforcement rubber 19 is provided in the vicinity of the bottom of the shoe body 11, and is disposed along the circumferential direction of the shoe body 11. As a result, the reinforcement rubber 19 further reinforces the front end and the lower end of the shoe body 11, and the durability and safety of the fishing shoe 10 are improved. As this reinforcement rubber 19, natural rubber (NR), polyvinyl chloride (PVC), synthetic rubber, etc. are employ | adopted, for example. Furthermore, the reinforcement rubber 20 is arrange | positioned at the periphery of the upper opening 36 of the shoe main body 11, the part to which an angler's leg is inserted. This reinforcement rubber 20 reinforces the peripheral part. As this reinforcement rubber 20, natural rubber (NR), polyvinyl chloride (PVC), a synthetic rubber, etc. are employ | adopted, for example.

The mid sole part 12 is arrange | positioned at the bottom face 24 of the outer side of the said lining 14. However, the reinforcing sheet 25 is disposed in the peripheral portion of the bottom of the shoe body 11. For this reason, the mid sole part 12 is fixed to the said bottom face 24 through this reinforcement sheet 25 through. The midsole part 12 has a base 26, a sheet member 27, and a cushion member 28. The base 26 is comprised by synthetic rubber etc., for example, and the external shape respond | corresponds to the shape of the said bottom face 24. As shown in FIG. The sheet member 27 is disposed on the upper surface of the base 26, and the cushion member 28 is disposed on the upper surface of the sheet member 27. In other words, the base 26, the sheet member 27, and the cushion member 28 are laminated in order, and they are integrally attached to the bottom face 24 on the outer side of the lining 14. The bottom of the base 26 constitutes the outer bottom 31 of the shoe body 11. This outer bottom surface 31 is provided with the recessed part 32 in which the shoe bottom material 13 mentioned later is mounted.

The sheet member 27 consists of a board | plate material. As the material constituting the sheet member 27, rubber, felt, plastic, metal, or the like can be adopted, for example, in addition to the paper material impregnated with resin. The cushion member 28 is comprised by foam molding members, such as foamed ethylene vinyl acetate copolymer, foamed synthetic rubber, foamed natural rubber, foamed urethane, and a felt material. In addition, in this embodiment, although the cushion member 28 is laminated | stacked on the upper surface of the sheet member 27, the cushion member 28 is arrange | positioned on the upper surface of the base 26, and the sheet member 27 is provided on the upper surface of the seat member 27 It may be arranged. However, these sheet members 27 and cushion members 28 may be omitted.

3 is a perspective view of the shoe sole 13. In FIG. 3, the upper surface of the shoe bottom material 13 is the lower surface 40 of the shoe bottom material 13 (refer FIG. 2).

As shown in FIG. 2 and FIG. 3, the shoe sole 13 is detachably attached to the outer bottom surface 31 of the shoe body 11. The shoe sole 13 is provided with a mounting member 33. Shoe sole 13 is formed in a plate shape, the outer shape is formed so as to correspond to the outer bottom surface 31 of the shoe body (11). Specifically, the outer shape of the shoe bottom material 13 is formed so that it may fit suitably in the recessed part 32 provided in the said outer bottom surface 31. As shown in FIG. The thickness dimension D of the shoe sole 13 is set to 15 mm in this embodiment. However, this thickness dimension D can be suitably set in the range of 8.0 mm-20.0 mm. The shoe bottom material 13 is comprised from the felt as a main component. That is, the shoe bottom material 13 is comprised by the fiber gathering in three dimensions and without regularity of a direction. As the kind of this fiber, besides synthetic fiber, such as nylon and polyester, natural fiber, such as a palm pattern fiber and a hemp, can be employ | adopted, for example. In addition, the mounting member 33 is attached to the upper surface 39 of the shoe bottom material 13. The mounting member 33 is a thin flat plate-like (sheet-like) member and covers the upper surface 39 (the lower surface in FIG. 3) of the shoe sole material 13.

The mounting member 33 consists of a nonwoven fabric containing synthetic fibers, such as nylon and other polyesters, for example. In this embodiment, a surface fastener mechanism is formed between the mounting member 33 and the wall surface of the recess 32. That is, on the surface of the mounting member 33 (the lower surface in FIG. 3), the fibers are formed in a loop shape, and the fibers are hooked on the inner surface of the concave portion 32. It is formed in a) phase. Therefore, when the shoe sole 13 is inserted into the recess 32, the mounting member 33 is detachably engaged with the wall surface of the recess 32 with a constant holding force. As a result, the shoe sole 13 is detachably held to the midsole portion 12 with a constant holding force. Above all, the mounting member 33 may be made of a loop tape, and hook tapes engaged with the loop tape may be provided in the concave portion 32.

As shown in FIG. 3, notches 44 to 49 are provided on the lower surface 40 of the shoe sole 13. These notches 44-49 extend in the lateral direction of the shoe sole 13. Each notch 44-49 is comprised by being deeply cut in the horizontal direction, and may be formed in the slit shape. In the present embodiment, six notches 44 to 49 are provided, and are provided in the longitudinal direction of the shoe sole 13. However, the number of notches is not specifically limited, It is suitably installed in the range of 3-15 pieces. Here, the said "vertical direction" is the length direction (direction which connects a toe and a heel) of the angler's leg in the state which an angler wore this fishing shoe 10, In FIG. 3, the shoe sole 13 ) Is the longitudinal direction. In addition, said "horizontal direction" is the direction orthogonal to the said longitudinal direction, and is a width direction of an angler's leg.

As shown in FIG. 3, each notch 44-49 is formed in the waveform extended in the horizontal direction. In the present embodiment, however, both ends 55 to 66 of the notches 44 to 49 are formed straight along the lateral direction. In addition, the depth dimension d of each notch 44-49 is set to 12 mm in this embodiment. However, this depth dimension d may be appropriately set in the range of 60% to 95% of the thickness dimension D of the shoe sole material 13. This depth dimension d is preferably 80% to 95% of the thickness dimension D, and more preferably 90% to 95%. In addition, although the dimension line with respect to the notch 49 is written in FIG. 3, it is the same also about other notches 44-48. Each notch 44 to 49 is formed in a wave form, both ends of each notch 44 to 49 are straightened, and the depth dimension d of each notch 44 to 49 is set to the above dimension. The effect of doing so will be described later.

This fishing shoe 10 is manufactured as follows generally. In the manufacture of the fishing shoe 10, a new bone (a bone used when making shoes) is used. First, this lining is covered with the lining 14. The main body rubber 15 is covered to surround the lining 14. Next, the cushion member 28 and the sheet member 27 are attached to the bottom of the lining 14, and the said reinforcement sheet 25 and each reinforcement rubber 16-20 are attached in order. The base 26 of the midsole portion 12 is attached to surround the bottom of the shoe body 11. The said main body rubber 15, each reinforcement rubber 16, etc., and the base 26 are adhered by the existing adhesive agent, a vulcanization process, etc. The insole 21 is inserted from the upper opening 36 of the shoe body 11 and is disposed at the inner bottom of the shoe body 11. In addition, the shoe sole 13 is assembled in advance as a separate component. The shoe sole 13 is inserted into the recess 32 of the midsole portion 12 and fixed to the midsole portion 12 via the surface fastener mechanism. In addition, in this embodiment, although the shoe sole 13 is attached to the shoe main body 11 so that attachment or detachment is possible, the shoe sole 13 may be fixed to the shoe main body 11.

The angler can wear this fishing shoe 10 by inserting his leg from the said upper opening 36 (refer FIG. 1). When an angler walks a fishing field wearing this fishing shoe 10, when the said notch 44-49 is provided in the shoe bottom material 13, as shown in FIG. 3, this shoe bottom material ( 13 is very easy to bend in the longitudinal direction (the direction of the arrow 43). Therefore, even if the angler is wearing the fishing shoe 10, the angler can easily bend the leg, whereby it becomes easy to recognize the surface state of the stones and rocks scattered on the fishing field as their soles. . Therefore, the angler can devise a method of folding his or her legs, and further, the sole bottom 13 is made of felt, and the fishing shoe 10 has an excellent anti-slip effect even in all environments in the fishing field. Can exert.

In addition, since the notches 44 to 49 are formed in a wave shape, when the angler walks, a wavy pattern is formed at the bottom of the fishing shoe 10 and the edges of the notches 44 to 49 are formed. Edges are formed in the part. Therefore, the coefficient of friction between the shoe sole 13 and the stone or rock improves, and a higher anti-slip effect is exhibited at the time of walking.

By the way, in the case where the angler stepped on the stone from the side of the fishing shoe 10 when the angler walked, the external force in the lateral direction is applied to the fishing shoe 10. In that case, the shoe sole 13 is going to be displaced in the lateral direction (the shear direction indicated by the arrow 67 in FIG. 3) with the notches 44 to 49 as a boundary. And if the notches 44 to 49 are straight rather than corrugated, the displacement in the transverse direction becomes large, and a very large shear stress is generated in the shoe sole 13, and there is a risk of being destroyed. However, in the present embodiment, since the notches 44 to 49 are formed in a wave shape, even when the external force in the lateral direction is applied to the shoe sole 13, the surfaces facing each other with the notches 44 to 49 interposed therebetween. We are in contact with each other. Specifically, with respect to the notch 49, the opposing faces 68 and 69 are in contact, and the opposing faces 70 and 71 are in contact. For this reason, the displacement of the shoe bottom material 13 in a lateral direction becomes small, and therefore, big stress generate | occur | produced in the shoe bottom material 13 is prevented. As a result, large deformation and breakage of the shoe sole 13 are prevented, and the angler wears when the fishing shoe 10 is worn, and the angler can easily walk on a rough road.

In particular, in the present embodiment, the end portions 55 to 66 of the notches 44 to 49 extend straight along the lateral direction, so that uneven wear and breakage of the end portions 55 to 66 are prevented. In detail, if each said notch 44-49 is formed in the wave form to the said end 55-66, the end 55-66 of each said notch 44-49 will be the shoe sole 13 Acutely intersects the edge of. For this reason, when an angler walks, the edge part 55-66 of each said notch 44-49 wears remarkably, and it destroys in some cases. However, as described above, the end portions 55 to 66 of the respective notches 44 to 49 are straightened to prevent uneven wear and the like of the end portions 55 to 66. This not only improves the service life of the fishing shoe 10 to the shoe bottom 13, but also has the advantage that the wearing comfort when wearing the fishing shoe 10 is further improved. Furthermore, since the depth dimension d of each notch 44-49 is set to the said dimension, the shoe sole 13 can deform | transform very easily in the direction of the said arrow 43. FIG. In particular, by setting the depth dimension d to 90% to 95% of the thickness dimension D, the constant strength of the shoe sole 13 (especially the shear strength along the arrow 67) is also maintained. There is an advantage that the shoe sole 13 is easily deformed.

Next, a first modification of the present embodiment will be described. 4 is a bottom view of the shoe bottom material 73 according to the first modification of the present embodiment, and FIG. 5 is a V-V cross-sectional view of FIG. 4.

The shoe bottom material 73 according to the present modification differs from the shoe bottom material 13 according to the above embodiment in that the notches 74 to 79 provided in the shoe bottom material 73 are formed with V-shaped grooves. Is the point. In addition, about another structure, it is the same as that of the said Example.

That is, each notch 74-79 is formed in V shape in cross section. As each notch 74-79 is comprised by the V-shaped groove | channel, as shown in FIG. 4 and FIG. 5, the bottom surface 40 of the shoe sole material 73 (contact surface with a stone or a rock) is always. In this case, the opening 80 is formed. In this case, "always" means the state (normal state) in which an angler is standing up without walking, wearing the fishing shoe 10. FIG. Since the opening 80 is formed at all times, the angler can bend the legs very easily inward and outward along the longitudinal direction while wearing the fishing shoe 10. That is, the angler can bend the shoe sole material 73 so as to grip the stone or rock by his sole. Therefore, an angler can recognize the surface state of the stone and the rock of a fishing field more accurately, As a result, the said fishing shoe 10 further has the advantage that it exhibits a higher anti-slip effect.

Furthermore, a second modification of the present embodiment will be described. 6 is a bottom view of the shoe bottom material 83 according to the second modification of the present embodiment.

The difference between the shoe bottom material 83 according to the present modification and the shoe bottom material 13 and 73 according to the first embodiment and the first modification is that the end portions of the notches 74 to 79 provided in the shoe bottom material 83. 55 to 66 extend in the horizontal direction and are inclined at a predetermined angle. In this modification, the notches 74-79 are comprised by the V-shaped groove like the said 1st modification. However, this notch 74-79 may be the same structure as the notch 44-49 which concerns on the said Example. In addition, about another structure, it is the same as that of the said Example.

In the present modification, the end portions 55 to 66 of the notches 74 to 79 are inclined at different angles with respect to the horizontal direction, respectively. For this reason, each edge part 55-66 is orthogonal to the edge part 84 of the shoe bottom material 83. As shown in FIG. Therefore, even when the angler walks with the fishing shoe 10 attached, uneven wear of the ends 55 to 66 of the notches 74 to 79 is surely prevented. In addition, breakage of the ends 55 to 66 is reliably prevented.

Industrial availability

The present invention can be applied to fishing shoes used for river fishing or rock rock fishing.

According to the present invention, since the bottom of the shoe is easily deformed when the notch is provided on the shoe sole, the angler can recognize the surface state of the stone or the rock to which the leg is to be grounded as his sole. In addition, by forming the end of the notch straight, uneven wear of the shoe sole is prevented. As a result, the angler can devise a method of folding his or her legs at the time of walking. As a result, this fishing shoe exhibits an excellent anti-slip effect even in all environments in the fishing field, and with the service life. There is effect to increase, too.

Claims (16)

A shoe body into which the angler's legs can be inserted, It has a shoe bottom installed in the outer bottom surface of the shoe body, A fishing shoe having a notch in which an end portion extends straight in the transverse direction and a middle portion extends in a wave shape in the transverse direction on a lower surface of the shoe sole. The method of claim 1, An end of the notch is inclined to be orthogonal to the edge of the shoe bottom material. The method according to claim 1 or 2, The depth dimension of the said notch is fishing shoes set to 60%-95% of the thickness dimension of the said shoe bottom material. The method according to claim 1 or 2, The said notch is fishing shoes consisting of a V-shaped groove in cross-sectional shape. The method according to claim 1 or 2, The shoe sole is fishing shoes that are detachably installed on the outer bottom of the shoe body. In the shoe bottom which is installed in the outer bottom of the shoe body of the fishing shoe, A shoe sole having a notch in which a lower end extends straight in the transverse direction and a middle portion extends in a transverse direction in the transverse direction. The method of claim 6, An end of the notch is inclined to orthogonal to an edge of the shoe sole. The method according to claim 6 or 7, The depth dimension of the notch is a shoe flooring material is set to 60% to 95% of the thickness dimension of the shoe flooring material. The method according to claim 6 or 7, The said notch is a shoe sole material whose cross-sectional shape consists of a V-shaped groove | channel. The method according to claim 6 or 7, A shoe sole having a mounting member detachably attached to an outer bottom surface of the shoe body, the upper surface of which is mounted. The method of claim 3, The said notch is fishing shoes consisting of a V-shaped groove in cross-sectional shape. The method of claim 3, The shoe sole is fishing shoes that are detachably installed on the outer bottom of the shoe body. The method of claim 4, wherein The shoe sole is fishing shoes that are detachably installed on the outer bottom of the shoe body. The method of claim 8, The said notch is a shoe sole material whose cross-sectional shape consists of a V-shaped groove | channel. The method of claim 8, A shoe sole having a mounting member detachably attached to an outer bottom surface of the shoe body, the upper surface being provided. The method of claim 9, A shoe sole having a mounting member detachably attached to an outer bottom surface of the shoe body, the upper surface being provided.

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