JP5048807B2 - Fishing shoes - Google Patents

Description

  The present invention relates to a fishing shoe used mainly for fishing, and more particularly to a fishing shoe having a feature in a sole.

  2. Description of the Related Art Conventionally, fishing shoes used for mountain stream fishing, carp fishing, and the like have shoe soles with various structures. For example, it is known that the shoe sole itself is formed of a hard material or that a spike pin is provided as disclosed in Patent Document 1. Alternatively, as disclosed in Patent Document 2, it is also known to attach a felt sole.

JP 2001-8708 JP-A-11-99004

  If the shoe sole itself is formed of a hard material as described above, for example, when walking on a portion with an uneven surface such as a rocky place, the back of the shoe sole will receive the uneven surface with a point (point contact). Therefore, there is a problem that it is easy to slip. In addition, as disclosed in Patent Document 1, by providing a spike pin, when walking, the spike pin enters the ground surface, but the grip force can be increased, but when the ground surface becomes hard, the spike pin does not bite, Similar to a hard shoe sole, there is a problem that it is slippery due to point contact.

  Further, as disclosed in Patent Document 2 described above, when a sole made of a soft material such as felt is fastened to the shoe sole, it deforms so as to wrap up the uneven surface. Since the entire bottom is soft, it will continue to deform in the direction in which the force is applied, making it difficult to stand on. In particular, in the width direction (left-right direction), the struts are not easy to be balanced.

  The present invention has been made paying attention to the above-mentioned problems, and even in a fishing spot with an uneven surface such as a rocky place, the shoe sole can reliably catch the uneven surface and walk stably without slipping. An object of the present invention is to provide a fishing shoe.

  In order to achieve the above-described object, a fishing shoe according to the present invention has a configuration in which a shoe sole is fixed to a bottom surface of a shoe body, wherein the shoe sole includes a projection region in which a plurality of projections are disposed, And a main body region surrounding the protrusion region, and the plurality of protrusions includes a first protrusion having a contact surface around the protrusion, and the contact surface. A second projection provided with a receiving surface, and the contact surface of the first projection and the receiving surface of the second projection are when the first projection falls and the contact surface contacts the receiving surface. The movement of the first protrusion in the abutting direction is restricted and the movement in a direction different from the abutting direction is restricted, and the plurality of protrusions are formed higher in the central part in the protrusion region. It is characterized by.

  According to the fishing shoe having the above-described configuration, when walking on a portion having an uneven surface such as a rocky place, the first protrusion falls down according to the uneven surface, thereby increasing the grip force and preventing slipping. In this case, although the first protrusion falls depending on the uneven surface, the contact surface of the adjacent second protrusion is restricted from coming into contact with the receiving face of the adjacent second protrusion. The first protrusion does not collapse, and the grip force can be maintained. In addition, since the plurality of protrusions provided in the protrusion region are formed higher toward the center, it is easier to follow the uneven surface as a whole, and in particular, the plurality of protrusions constituting the protrusion region are located in the outer peripheral region. Since the height of the projection region is lower as it shifts, and the projection region is surrounded by a body region formed of a material harder than the plurality of projections, the balance is lost, and the weight on the edge side of the shoe sole is lost. Even if there is movement, the movement can be received (preventing slipping as it is) and slipping is prevented. Furthermore, the receiving surface of the second protrusion is configured to restrict movement in a direction different from the contact direction when the contact surface of the first protrusion comes into contact. Therefore, even if there is a weight shift in a different direction, the first protrusion can be prevented from falling and collapsing in that direction, and a high grip force can be maintained.

  ADVANTAGE OF THE INVENTION According to this invention, even if it is a fishing ground with an uneven surface like a rocky place, the fishing shoe which a shoe sole can catch the uneven surface reliably and can walk stably without slipping is obtained.

The side view which shows one Embodiment of the shoe for fishing which concerns on this invention. It is a shoe bottom of the fishing shoe shown in FIG. 1, (a) is a back view, (b) is a side view. The enlarged view of the protrusion area | region provided in the shoe sole shown in FIG. The top view which shows a part of protrusion area | region (partial top view which shows the arrangement | sequence pattern of protrusion). (A) is sectional drawing along the AA line of FIG. 4, (b) is a figure which shows a modification. The figure explaining a state when a projection area | region contacts the uneven | corrugated surface. It is a figure which shows the state at the time of walking the part with an uneven | corrugated surface, (a) is a top view which shows the state which the 1st protrusion fell, (b) is a side view, (c) is the contact | abutting of 1st protrusion. The figure which expands and shows the state which the surface and the receiving surface of the 2nd protrusion contact | abutted. The figure which shows the structure of the connection layer which has a protrusion area | region. The back view which shows the modification of a shoe sole. The figure explaining the state when the projection area | region of the shoe sole shown in FIG. 9 contacts the uneven | corrugated surface.

Hereinafter, an embodiment of a fishing shoe according to the present invention will be described in detail with reference to FIGS.
A fishing shoe 1 according to this embodiment is configured as a short boot type, and includes a shoe body 2 that covers a fisher's foot, and a shoe sole (sole portion) 10 that is bonded and fixed to the shoe body 2. It is configured with. In this case, the fixing method and the specific structure of the shoe main body 2 and the shoe sole 10 are not particularly limited, and an insole (inner sole) or a cushion material is interposed inside the shoe main body 2. good.

  The shoe body 2 can be integrally formed of a material such as rubber, for example, and the back surface (bottom surface) 2a is integrally formed of a synthetic resin such as rubber, urethane, EVA, etc. The shoe sole 10 having a thickness is fixed by adhesion or the like. The forming material and the overall configuration of the shoe main body 2 are not particularly limited, and can be appropriately modified, for example, by combining a synthetic resin, a fiber material, or the like.

  A projection region R having a plurality of projections 15 and 20 projecting downward is provided on the bottom surface 10a of the shoe sole 10. In this case, the protrusion region R is provided in a predetermined region of the bottom surface 10a of the shoe sole. A2) and the little finger side (little finger ball area A3). Similar protrusion regions R may be formed in the rear region A4 from the central region A1 toward the heel side and the heel region A5 corresponding to the position of the heel. In FIG. 2A, the plurality of protrusions 15 and 20 are shown only in the thumb ball area A2, but a plurality of similar protrusions are also provided in the central area A1 and the little ball area A3 ( In the A1 and A3 regions, only the height relationship of the plurality of protrusions is shown).

  Each protrusion region R includes a first protrusion 15 having a contact surface 15a around it and a second protrusion 20 having a receiving surface 20a for receiving the contact surface 15a. In this case, the first protrusions 15 and the second protrusions 20 are alternately arranged such that when the first protrusion 15 falls, the contact surface 15a of the first protrusion is received by the receiving surface 20a of the second protrusion 20. It is installed. Further, the contact surface 15a of the first protrusion 15 and the receiving surface 20a of the second protrusion 20 contact the first protrusion 15 when the first protrusion 15 falls and the contact surface 15a contacts the receiving surface 20a. The movement in the direction is restricted, and the movement in the direction different from the contact direction is restricted.

  Further, the plurality of protrusions 15 and 20 in each special note region R are formed so as to be higher toward the center in the protrusion region. That is, as shown in FIG. 2, in each protrusion region R, the protrusions 15 and 20 are formed highest at the central portion C, and as they move to the periphery (toe, heel side, and width direction side). Thus, the height thereof is reduced. In this case, the plurality of protrusions 15 and 20 may be formed so that the region of the central portion C is formed high and gradually becomes lower as it moves to the periphery. For example, as shown in FIG. In this manner, the first protrusions 15 and the second protrusions 20 that are alternately arranged are formed so as to become lower sequentially as they move to the periphery, or as shown in FIG. Further, the height of the second protrusion 20 having the receiving surface 20a for receiving the contact surface 15a of the first protrusion 15 is made constant (may be substantially constant), and the first protrusion 15 is moved to the periphery. Accordingly, it may be formed so as to be sequentially lowered. That is, when the protrusions 15 and 20 are viewed, it is only necessary that the protruding surfaces become lower as they move to the surroundings.

  The first protrusions 15 and the second protrusions 20 described above are alternately arranged, and the distance between the two protrusions is such that the surface (contact surface 15a) of the second protrusions 20 when the first protrusions 15 fall down. It is set to such an extent that it can contact the surface (receiving surface 20a). Further, when the heights of the protrusions 15 and 20 are viewed in the direction from the central portion C to the periphery, the first protrusion 15 having the contact surface 15a is formed higher than the second protrusion 20 having the receiving surface 20a. Has been.

  In this embodiment, the 1st protrusion (high protrusion) 15 is formed in the column shape, and the circumferential wall is comprised as the contact surface 15a. Further, the second protrusion (low protrusion) 20 that receives the contact surface 15a when the first protrusion 15 falls is formed in a prismatic shape, and its outer wall in the four directions is formed in a circular arc shape in cross section. The surface 20a is constituted. For this reason, as shown in FIG. 7, when the first protrusion 15 falls, the receiving surface 20a restricts the movement in the direction of the arrow D1 (contact direction) and is different from the contact direction D1 (this In the embodiment, since the receiving surface 20a has an arc shape, the movement in the direction D2 perpendicular to the receiving surface 20a is restricted.

  The shoe sole 10 is formed of a material harder than the plurality of protrusions 15 and 20 and includes a main body region (hard portion) so as to surround the protrusion region R. That is, in the shoe sole 10, a region where the projection region R is not formed constitutes a hard portion 22 having a hardness higher than that of the material forming the projections 15 and 20. By providing such a hard portion 22 on the shoe sole 10, it is possible to give the shoe sole 10 strength, and it is possible to prevent the projection region R formed by the softer member from being greatly collapsed. It is possible to enhance the effect of preventing slipping. The projections 15 and 20 in the projection region R can be formed of, for example, synthetic rubber (NBR, SBR, IR), synthetic resin (EVA, urethane), etc. It can be formed of a material with higher hardness, for example, synthetic rubber (NBR, SBR, IR), synthetic resin (EVA, urethane), elastomer, etc. ). Moreover, the anti-slip | skid effect can be improved by forming the uneven | corrugated | grooved part 22a of various shapes in the surface of the hard part 22. FIG.

  With the above-structured shoe sole structure, when walking on a portion with an uneven surface such as a rocky place, the first protrusion 15 falls down according to the uneven surface, thereby increasing the grip force following the uneven surface and causing slippage. It is prevented and stable walking is possible. In this case, as shown in FIGS. 7 (a) and 7 (b), the first protrusion 15 falls depending on the uneven surface, but the contact surface 15a is in contact with the receiving surface 20a of the adjacent low protrusion 20. Since falling is restricted, the first protrusion 15 does not collapse even if there is a further weight shift, and the grip force can be maintained.

  Further, since the plurality of protrusions 15 and 20 provided in the protrusion region R are formed higher toward the center and the surface is not flat, as shown in FIG. It becomes easy to follow the uneven surface (it becomes easy to follow even if the shoe sole surface is grounded obliquely). In addition, the plurality of protrusions 15 and 20 constituting each protrusion region R have a height that decreases as they move to the outer peripheral region, and the protrusion region is a main body formed of a material harder than the plurality of protrusions. Since it is in a state surrounded by the region 22, even if there is a weight shift on the edge of the shoe sole due to a loss of balance, the movement can be received (preventing slipping as it is) , Slipping is prevented from occurring.

  Further, the receiving surface 20a of the second protrusion 20 restricts movement in a direction different from the contact direction when the contact surface 15a of the first protrusion 15 contacts. Thus, even if there is a weight shift in a different direction such as the front-rear direction, the first protrusion is prevented from collapsing and collapsing in that direction, and a high grip force can be maintained. Specifically, the receiving surface 20a of the second protrusion 20 is in contact with the contact surface 15a of the first protrusion 15 due to the arc shape as described above (see FIG. 7C). In addition to the direction D1, the movement can be restricted in a direction D2 different from the direction D1, so that even if there is a weight shift in a different direction, the first protrusion 15 is prevented from falling and collapsing in that direction. It is possible to maintain a high grip force.

  In this case, since the receiving surface 20a is formed in an arc shape, the movement of the first protrusion 15 can be restricted in the range from the abutting direction D1 to the direction D2 orthogonal thereto. If the first protrusion 15 receives a large force in the D2 direction, it is now possible to restrict the falling thereof by the receiving surface 20a of the second protrusion 20 existing in the D2 direction.

  Moreover, in this embodiment, since the said 1st protrusion 15 is formed in the column shape and this is made to contact | abut to the circular-arc-shaped receiving surface 20a of the 2nd protrusion 20, as shown in FIG. The first protrusion easily falls in various directions according to the uneven surface, and the gripping force can be increased. In addition, even if it falls in such various directions, it can be received by the arc-shaped receiving surfaces 20a of the second protrusions 20 that are alternately arranged adjacent to each other, so that the first protrusion 15 may fall and collapse. This prevents the gripping force from being maintained.

  Furthermore, in this embodiment, as shown in FIG. 4, the first protrusions 15 and the second protrusions 20 are alternately arranged in one direction and alternately in a direction orthogonal to the direction. Therefore, even if the first protrusion 15 falls down in any direction, the fall-down can be reliably regulated by the arc-shaped receiving surface 20a of the second protrusion 20, and the anti-slip effect can be improved.

  The first protrusion 15 and the second protrusion 20 having the above-described configuration are preferably formed with recesses 15c and 20c, respectively, at the front end surfaces. By forming such a recess in the tip surface that becomes the ground contact portion, moisture can be effectively eliminated, and even if moisture exists on the ground surface, it becomes difficult to slip. In addition to such a recess, a groove may be formed.

  Further, the projection region R formed by the first projection 15 and the second projection 20 can be formed at an arbitrary position on the back surface of the shoe sole, but as shown in FIG. 2, the peripheral portion of the shoe sole 10 and the toe side For the center line region (the center line of the shoe sole is indicated by the reference sign CL), it is preferable to arrange the main body region (hard portion 22). As a result, it is possible to improve the strength of the region on the toe side where the load is easily applied, and to effectively reinforce the protruding region made of a soft material, to stabilize the shoe sole structure, and to move the weight. It is possible to effectively receive the force in the peripheral direction at the time, and improve the anti-slip effect.

  The plurality of protrusions 15 and 20 may be formed such that the hardness thereof is higher than that of the central portion C. Even if comprised in this way, it becomes possible to receive effectively the force which goes to the peripheral direction at the time of weight shift, and it becomes possible to improve a slip prevention effect.

  The shoe sole 10 having the main body region (hard portion 22) and the projection region R can be integrally molded by, for example, two-color molding (double molding). That is, it is possible to form by forming the projection region R having the first projection 15 and the second projection 20 by primary molding and subsequently secondary molding the main body region.

  Further, with respect to the protrusion region R, a plurality of protrusions 15 and 20 are formed on a connection layer (base) 30 as shown in FIG. 8 and the connection layer 30 is attached to the shoe sole 10. There may be. By comprising in this way, it becomes possible to improve the fixing force of the some protrusion with respect to the main body area | region of the shoe sole 10. FIG.

As mentioned above, although embodiment of this invention was described, this invention is not limited to above-described embodiment, It can change variously.
In the above-described embodiment, the short boot type is exemplified as the fishing shoe, but it may be applied to the long boot type and the short shoe type (the athletic shoe type). That is, the shape and material of the shoe body 1 and the shoe sole 10 can be appropriately modified. For example, the shoe sole 10 may have a configuration in which a felt is partially attached.

  Moreover, about the above-mentioned protrusion area | region R, while being able to form in the arbitrary positions of the bottom face 10a of the shoe sole 10, the shape can also be changed suitably. For example, as shown in FIG. 9, circular protrusion regions R may be randomly arranged on the bottom surface 10 a of the shoe sole 10. By forming a large number of projection regions R in this way, as shown in FIG. 10, the projections 15 and 20 configured as described above are easily brought into contact with the uneven surface, and a stable anti-slip effect is obtained. It becomes possible. Furthermore, the arrangement positions of the protrusions 15 and 20 and the configuration thereof can be modified as appropriate. For example, in the above-described embodiment, the first protrusion 15 has a cylindrical shape and the second protrusion 20 has a prismatic shape, but an opposite pattern may be used. In addition, as described above, the protrusion shape for defining the contact surface and the receiving surface can be variously changed as long as the contact direction is restricted and the movement in a direction different from the contact direction can be restricted. It is. For example, the first protrusion 15 may have a polygonal column shape (hexagonal column shape), and a second protrusion having a receiving surface may be formed according to the contact surface that is the outer surface thereof.

  Moreover, you may install the spike pin in the above-mentioned protrusion area | region R as needed. Such spike pins can be integrally formed by being fixed at a predetermined position when the projection region R is formed. Note that the spike pin may be formed in the main body region. This makes it easier for the spike pin to bite into the ground or the like when walking, thereby further enhancing the anti-slip effect.

DESCRIPTION OF SYMBOLS 1 Fishing shoes 2 Shoe main body 10 Shoe sole 15 1st protrusion 15a Contact surface 20 2nd protrusion 20a Receiving surface 22 Main body area | region (hard part)
R Protrusion region

Claims (4)

In fishing shoes with the sole fixed to the bottom of the shoe body,
The shoe sole includes a projection region in which a plurality of projections are disposed, and a body region that is formed of a material harder than the plurality of projections and surrounds the projection region,
The plurality of protrusions include a first protrusion having a contact surface around the periphery, and a second protrusion having a receiving surface for receiving the contact surface,
The contact surface of the first protrusion and the receiving surface of the second protrusion regulate the movement of the first protrusion in the contact direction when the first protrusion falls and the contact surface contacts the receiving surface. And is configured to regulate movement in a direction different from the contact direction,
The fishing shoes, wherein the plurality of protrusions are formed so as to be higher toward the center in the protrusion region.   The fishing shoe according to claim 1, wherein the plurality of protrusions in the protrusion region are formed in a connection layer, and the connection layer is attached to a shoe sole.   The fishing shoe according to claim 1 or 2, wherein the main body region is arranged on a center line of the shoe sole.   4. The fishing shoe according to claim 1, wherein the plurality of protrusions are formed such that the hardness thereof is higher in the peripheral portion than in the central portion.

Images