JP2008029398A - Spike means, sole of baseball shoe and baseball shoe - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spike means capable of easily adjusting the position and direction on a sole according to the motions of a baseball game, the ground environment and personal difference, and the sole of a baseball shoe and the baseball shoe with the spike means. <P>SOLUTION: The spike means to be used for the sole of the baseball shoe is provided. The spike means is composed of a fixed position member fixed to the sole with a first V-shaped tooth line with screw holes parallel to the surface on the ground contact side; a position adjusting member disposed on the surface of the fixed position member on the ground contact side with slots corresponding to the screw holes in the direction orthogonally crossing the first tooth line, and with a parallel second tooth line on the surface on the fixed position member side to be engaged with the first tooth line; screw shafts with male screws formed on the outer surface to be screw-engaged with the screw holes; and nail pieces rising approximately at right angles to the ground, with the end on the sole side rotatably and pivotally supported to one end of the fixed member and the position adjusting member by two parallel pivots. The spike means is characterized by the composition. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a spike means, a base of a baseball shoe, and a baseball shoe, and more particularly to an adjustable spike means, a base of a baseball shoe provided with the spike means, and a baseball shoe.

  Conventionally, as a baseball shoe having a slip stopper, for example, as shown in FIG. 8, there is a spike shoe 8 in which a plurality of spikes 82 project from a shoe sole 81 (Patent Document 1). The spike 82 is formed by fixing a seat plate 812 on which a claw piece 811 is formed, through the seat plate 812 and the shoe sole 82 by a fixing nail 813 and fixing the seat plate 812 inside the shoe sole 82.

However, in the baseball shoe 8 having the above-described configuration, the spike 82 is adjusted in order to adjust the position and orientation of the spike 82 so as to have an optimum anti-slip effect in accordance with the operations such as batting, throwing, and running during the baseball game. There is a problem in that it takes time to replace. The baseball shoe 8 provided with the fixed spike 82 cannot cope with different demands on the position and orientation of the spike on the shoe sole due to individual differences such as the general ground environment and the shape of the foot of the user. There is.
JP 2000-106901 A

  The present invention has been made in view of the above problems and drawbacks, and spike means that can easily adjust the position and orientation of the shoe sole according to the operation of the baseball game, the ground state, and individual differences, and the spike. An object of the present invention is to provide a base of a baseball shoe and a baseball shoe provided with means.

  In order to achieve the above object, the present invention is a spike means used for a shoe sole of a baseball shoe, which is formed in a plate shape and is fixed to the shoe sole. A positioning member in which a hole is formed and a series of parallel V-shaped first teeth are formed on the grounding side surface, and a plate-like positioning member is provided on the grounding side surface of the positioning member. A long hole corresponding to the screw hole is provided along a direction orthogonal to the series of first tooth rows, and a series of parallel fits with the series of first tooth rows on a surface facing the localization member. A position adjusting member in which a second V-shaped dentition is formed, a screw shaft with a head having a male screw threadedly engaged with the screw hole through the elongated hole on the outer peripheral surface thereof, and the ground Rising at a substantially right angle, and the shoe-sole-side end portions of the localization member and the position adjustment member are respectively Ends parallel to the series of first teeth and the series of second teeth are pivotally supported by two parallel pivots that are close to or away from the screw shaft. There is provided a spike means characterized by comprising a nail piece.

  The localization member includes a base fixed to the shoe sole, and a localization plate provided on the ground-side surface of the base and having the series of first tooth rows formed on the ground-side surface. The screw hole includes a screw hole provided in the base and an insertion hole provided in the positioning plate corresponding to the screw hole, and the screw shaft passes through the elongated hole and the insertion hole. The base is provided with a plurality of first radiating teeth around the screw hole in the surface on the stereotaxic plate side, and the insertion hole is provided on the baseside surface of the stereotaxic plate. A plurality of second radiating teeth corresponding to the plurality of first radiating teeth are provided around the claw piece, and the claw piece is pivoted to the localization plate and the position adjusting member. preferable.

  Further, in the above configuration, a spring member that constantly biases the localization plate in a direction away from the base is inserted in each opening of the screw hole and the insertion hole, and the localization plate and the position It is preferable that a spring member is provided between the adjustment member and the position adjustment member that constantly urges the position adjustment member in a direction away from the localization plate.

  Furthermore, the present invention provides a shoe for baseball shoes, wherein a plurality of recesses are formed in the ground contact surface, spike means are provided in each recess, and the spike means having the above-described configuration is used as the spike means. Also provides a bottom.

  Furthermore, the present invention provides a baseball characterized in that a plurality of recesses are provided on a ground contact surface of a shoe sole, spike means are provided in each recess, and the spike means having the above-described configuration is used as the spike means. Also provide shoes.

  According to the spike means of the present invention, when the screw shaft is loosened and the tooth rows are slightly separated between the positioning member and the position adjusting member, the position adjusting member is interlocked with the pawl. Since the angle with respect to the ground can be changed by rotating the piece, or the direction can be changed around the screw shaft, it can be easily adjusted by rotating the claw piece and tightening the screw shaft as necessary. Can do.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view of spike means according to the first embodiment of the present invention. FIG. 2 is a partial perspective view of the spike means of the embodiment. FIG. 3 is a perspective view of the spike means of the embodiment, showing a state in which the claw piece stands substantially perpendicular to the ground. FIG. 4 is a perspective view of the spike means of the embodiment, and shows a state where the claw pieces stand up obliquely with respect to the ground. FIG. 5 is a perspective view of the spike means of the above embodiment, showing a state in which the claw piece rises obliquely with respect to the ground and changes its direction.

  As shown in FIGS. 1, 2, and 3, the spike means of the present embodiment is mainly used for a shoe sole of a baseball shoe (see, for example, FIG. 6), and mainly a positioning member 20 and a position adjusting member 23. And a screw shaft 24 and a claw piece 25.

The localization member 20 includes a base 21 fixed to the shoe sole and a localization plate 22 provided on the ground-side surface of the base 21.
The base 21 is provided with a screw hole 211 in the vertical direction, and a plurality of first radiating teeth 212 are provided around the screw hole 211 on the surface on the orientation plate 22 side. Further, in the present embodiment, the base 21 is provided with through holes 213 in a plurality of protrusions protruding from the periphery, and the shoe 21 is formed of a resin, and at the same time, the base 21 is filled with the resin by filling the through holes 213 with the shoe. Can be fixed in the bottom.

  The localization plate 22 is provided with insertion holes 221 corresponding to the screw holes 211, and a plurality of second radiations corresponding to the plurality of first radiation teeth 212 around the insertion holes 221 on the surface on the base 21 side. Teeth 223 are provided in a circle, and a series of parallel V-shaped first tooth rows 222 are formed on the ground-side surface.

  In addition, a step portion is formed in each opening of the screw hole 211 and the insertion hole 221, and a compression spring 26 that urges the localization plate 22 in the direction away from the base 21 is inserted.

  The position adjusting member 23 is configured as a plate provided on the grounding side surface of the stereotaxic plate 22, and a series of parallel V's that fit the series of first tooth rows 222 on the surface facing the stereotaxic plate 22. A letter-shaped second tooth row 232 is formed, and a long hole 231 is provided so as to extend orthogonally to the series of second tooth rows 232 corresponding to the insertion hole 221 and the screw hole 211.

  A male screw 241 is formed on the outer peripheral surface of the screw shaft 24 so as to be screwed with the female screw of the screw hole 211 through the long hole 231 and the insertion hole 221, so that the head 242 contacts the surface on the grounding side of the position adjusting member 23. It is attached to.

  The claw piece 25 rises at a substantially right angle with respect to the ground, and the end 251 on the shoe sole side has the series of first teeth 222 and the series of second teeth of the stereotaxic plate 22 and the position adjusting member 23, respectively. An end parallel to the tooth row 232 is pivotally supported by two parallel pivots 28 that are close to and away from the screw shaft 24.

  In addition, a torsion spring 27 is disposed between the localization plate 22 and the position adjustment member 23 so that the position adjustment member 23 is always urged in a direction away from the localization plate 22.

  When the rising state of the claw piece 25 with respect to the ground is changed as shown in FIGS. 3 to 4, when the screw shaft 24 is first loosened, the position adjusting member 23 is slightly separated from the stereotaxic plate 22 by the torsion spring 27. Since the engagement between the series of first tooth rows 222 and the series of parallel V-shaped second tooth rows 232 is released, the position adjusting member 23 is interlocked with the position adjustment member 23 via the long hole 231. Since the piece 25 is rotated so as to be close to or away from the screw shaft 24, the claw piece 25 is rotated to a state where it rises obliquely at a predetermined angle with respect to the ground as necessary. After moving, the screw shaft 24 can be tightened again and can be adjusted easily.

  When the direction of the claw piece 25 is changed as shown in FIG. 4 to FIG. 5, similarly, when the tightening of the screw shaft 24 is first loosened, the positioning plate 22 is slightly separated from the base 21 by the compression spring 26. Since the fitting of the first radiating teeth 212 and the plurality of second radiating teeth 223 is released, the claw piece 25 moves the screw shaft 24 against the base 21 while interlocking the position adjusting member 23 and the localization plate 22. Since the claw piece 25 is rotated and changed its direction as necessary, the screw shaft 24 can be tightened again and adjusted easily.

  FIG. 6 is a longitudinal sectional view of the sole of a baseball shoe according to the second embodiment of the present invention. The spike means of the first embodiment is used as the spike means, and the state shown in FIG. 3 is obtained. In FIG. 7, the spike means of FIG. 6 is in the state of FIG.

  As shown in FIGS. 6 and 7, the shoe sole 11 of the baseball shoe of the present embodiment has a plurality of concave portions 12 formed on the ground contact surface 111, and spike means are provided in the respective concave portions 12. The spike means 2 of the first embodiment is used. In the present embodiment, the shoe sole 11 is formed of resin as described above, and at the same time, the base 21 is fixed inside the shoe sole 11 by filling the through hole 213 of the base 21 with resin. ing. The fixing of the base 21 to the shoe sole 11 is not limited to this, and other methods such as an adhesive and a method of fixing with screws are also possible.

  As illustrated, the openings of the plurality of recesses 12 are covered by the cover 13 so that the head 242 and the claw piece 25 of the screw shaft 24 can be rotated from the outside.

  Moreover, as shown in FIG. 6, the baseball shoe 100 of 3rd Embodiment of this invention integrated the upper 3 and the shoe sole 11 of 2nd Embodiment. In addition, about the method of integrating the upper 3, and the upper 3 and the shoe sole 11, what is necessary is just to use a prior art irrespective of this invention directly, Therefore Description is abbreviate | omitted.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments and is not construed in a narrow sense. That is, various modifications and changes can be made within the spirit of the present invention. is there.

  As described above, according to the spike means, the base of the baseball shoe, and the baseball shoe of the present invention, the position and orientation on the sole can be easily adjusted according to the operation of the baseball game, the ground environment, and individual differences. Can do.

The disassembled perspective view of the spike means of 1st Embodiment of this invention. The fragmentary perspective view of the spike means of the embodiment. It is a perspective view of the spike means of the said embodiment, and a nail | claw piece shows the standing-up state at a substantially right angle with respect to the ground. It is a perspective view of the spike means of the said embodiment, and a nail | claw piece shows the rising state diagonally with respect to the ground. It is a perspective view of the spike means of the embodiment, and shows a state in which the claw piece rises obliquely with respect to the ground and changes its direction. It is the longitudinal cross-sectional view of the sole of the baseball shoe of 2nd Embodiment of this invention, The spike means of 1st Embodiment was used as a spike means, and it was as the state of FIG. The spike means in FIG. 6 is in the state of FIG. The fragmentary sectional view which shows an example of the conventional baseball shoes.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Baseball shoe 11 Baseball shoe sole 111 Grounding surface 12 Recess 13 Cover 2 Spike means 20 Positioning member 21 Base 211 Screw hole 212 First radiation tooth 213 Through hole 22 Positioning plate 221 Insertion hole 222 A series of first tooth rows 223 Second radiation tooth 23 Position adjusting member 231 Slot 232 Series of second tooth row 24 Screw shaft 241 Male screw 242 Head 25 Claw piece 251 (Shoe piece) end 26 on the shoe sole side Compression spring 27 Torsion spring 28 Axis 3 Upper

Claims (5)

A spike means used for the sole of a baseball shoe,
It is formed in a plate shape, and is fixed to the shoe sole. A screw hole is formed in the center of the plate in the thickness direction, and a series of parallel V-shaped first teeth are formed on the ground side surface. A stereotaxic member,
Formed in a plate shape, provided on the grounding side surface of the localization member, and a long hole corresponding to the screw hole is provided along a direction orthogonal to the series of first tooth rows, the localization member A position adjusting member in which a series of parallel V-shaped second tooth rows that fits with the series of first tooth rows are formed on the surface facing
A screw shaft with a head on which an external thread that is screwed into the screw hole is formed on the outer peripheral surface through the elongated hole;
Standing up at a substantially right angle with respect to the ground, the end on the shoe sole side is parallel to the series of first teeth and the series of second teeth of the positioning member and the position adjustment member, respectively. Spike means characterized in that it comprises a claw piece pivotally supported by two parallel pivot shafts which are close to or away from the screw shaft at the end portion to be turned. The localization member includes a base fixed to the shoe sole, and a localization plate provided on the ground-side surface of the base and having the series of first tooth rows formed on the ground-side surface. ,
The screw hole includes a screw hole provided in the base and an insertion hole provided in the stereotax plate corresponding to the screw hole.
The screw shaft is screwed into the screw hole through the elongated hole and the insertion hole,
The base is provided with a plurality of first radiating teeth around the screw holes on the surface of the stereotaxic plate, and the baseside surface of the stereotax plate has the plurality of the plurality of radiation teeth around the insertion hole. A plurality of second radiation teeth corresponding to the first radiation teeth of
The spike means according to claim 1, wherein the claw piece is pivotally supported by the localization plate and the position adjusting member. In each of the openings of the screw hole and the insertion hole, a spring member that is constantly urged in a direction in which the localization plate is separated from the base is inserted,
The spring member that is urged in a direction in which the position adjusting member is always separated from the positioning plate is disposed between the positioning plate and the position adjusting member. Spike means.   A baseball characterized in that a plurality of recesses are formed on the ground contact surface, spike means are provided in each recess, and the spike means according to any one of claims 1 to 3 is used. Shoe sole. A plurality of recesses are provided on the ground contact surface of the shoe sole, spike means are provided in each recess, and the spike means according to any one of claims 1 to 3 is used as the spike means. Characteristic baseball shoes.

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