JP3008147U - Athletic shoes - Google Patents

Abstract

(57) [Summary] [Object] The present invention provides a shoe which has a good feeling of putting in a foot, efficiently transmits energy at the moment of kicking the ball to the ball, and does not adversely affect the flight distance and controllability of the ball. To aim. [Structure] The shoe according to the present invention is a repulsion member made of foam in which a bouncing putty is included on the back surface of the instep cover made of an arbitrary material, a tongue piece, a shoe sole, and the like, and inside the tongue piece. It consists of the installed. The repulsive member surrounds the upper part, particularly the part from the bump part to the instep part and the side part, and is installed on the back surface of the eyelet decoration. It is also possible to install the repulsion member inside or on the back surface of the tongue piece. The repulsion member is a repulsion member containing a bouncing putty that easily plastically deforms with respect to slow stress and exhibits good repulsion resilience with respect to impact stress, and its aspect is such as urethane sponge. It has a structure in which an open-cell type foam is impregnated with bouncing putty.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention provides athletic shoes suitable for soccer, football, rugby, and other kicking ball games, which have excellent controllability of the ball and have the effect of extending the flight distance of the kick.

[0002]

[Prior art]

 Conventionally, in kick ball type sports shoes such as soccer shoes, technology for improving the ball control by providing protrusions and steps on the upper part and technology for absorbing impact by attaching sponge etc. to the upper material have been disclosed. There is. However, there is no disclosure regarding a technique for achieving these purposes without reducing the flight distance of the ball.

On the other hand, while improving the fit of the upper and heel of an athletic shoe, it easily plastically deforms against slow and slow stress, and has good impact resilience against fast and shocking stress. An athletic shoe using the bouncing putty shown is disclosed in JP-A-50-1855 and JP-A-4-117903.

[0004]

[Problems to be solved by the device]

 If a sponge on a thin seat is installed on the back of the upper part of the shoe in order to reduce the impact on the instep when the ball is kicked, the impact on the upper part will be somewhat reduced, but the impact At that moment, the sponge was plastically deformed and absorbed the kicking energy, which had a bad effect on the flight distance of the ball. Also, at the moment of impact, the pressure from the ball deformed the upper, causing the shape of the instep and toes to appear on the surface of the shoe, which caused inconvenience to ball control. Furthermore, when the shoelace impacts, the step between the eyelet decoration and the tongue and the unevenness of the shoelace adversely affect the ball control.

On the other hand, the pad containing the bouncing putty is one in which the bouncing putty is encapsulated with urethane sheet, etc., and the bouncing putty itself has the drawbacks of not having self-shape retention and having a large specific gravity. . In order to overcome these drawbacks, the latter invention disclosed in Japanese Patent Laid-Open No. 4-117903 discloses a technique of incorporating a microballoon into a bouncing putty, but the manufacturing process itself is complicated, and sufficient self-sufficiency is required. To obtain shape retention, a considerable amount of microballoons had to be mixed in, leading to high costs.

[0006] Therefore, a shoe that solves such a problem, provides a good feeling of foot insertion, efficiently conveys the energy at the moment of kicking the ball to the ball, and does not adversely affect the flight distance and controllability of the ball are provided. The purpose is to do.

[0007]

[Means for Solving the Problems]

 The shoe according to the present invention is provided with a repulsion member made of foam impregnated with bouncing putty on the back of the shoe instep made up of an arbitrary material, tongue and shoe sole, and the inside of the tongue. It consists of The repulsive member surrounds the upper part, particularly the part from the bump part to the instep part and the side part, and is installed on the back surface of the eyelet decoration. It is also possible to install the repulsion member inside or on the back surface of the tongue piece.

The repulsion member is a repulsion member including a bouncing putty that easily plastically deforms with respect to a slow stress and exhibits good repulsion elasticity against an impact stress. It has a structure in which bouncing putty is impregnated in an open-cell type foam such as urethane sponge.

[0009]

[Action]

 The sports shoe of the present invention is provided with a repulsion member impregnated with bouncing putty on the back surface of the instep and the tongue. Therefore, when the wearer puts his / her foot into the athletic shoe of the present invention, first, the repulsion member containing the bouncing putty is plastically deformed into the shape of the upper surface of the wearer's instep or toes and fits snugly. Like The bouncing putty, which is dispersed in the open cells of the foam forming the repulsion member in a granular form, is compressed and agglomerated to act like the bouncing putty alone, and fits the wearer's foot. The repulsive member acts so as to exhibit a repulsive force without being plastically deformed with respect to a fast impact force received during the competition. Therefore, when the wearer kicks the ball and a fast impact is applied, the repulsion member maintains the shape of the foot of the wearer and exhibits a suitable repulsive force to the ball.

[0010]

【Example】

 Some embodiments of the sports shoes according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an athletic shoe according to the present invention, FIGS. 2 and 3 are perspective views of essential parts of the athletic shoe according to the present invention, and FIGS. 4 and 5 are plan views of a repulsion member according to the present invention. Fig. 6, Fig. 6 is an end view taken along line XX in Fig. 1, Fig. 7 is an end view taken along line XX with a foot inserted, and Fig. 8 is an end view taken along line YY in Fig. 1. is there.

As shown in FIG. 1, the athletic shoe according to the present invention includes an instep 1 and a tongue piece 5, an insole 13, an insole which are made of natural leather, artificial leather, and a cloth made of an arbitrary material alone or in combination. 13a and a sole 7 having a stud 6 made of any synthetic resin such as polyurethane, nylon or rubber, a shoelace 8 and a line 9 and the like, which are sports shoes particularly suitable for kick ball type sports such as soccer and rugby. is there.

As shown in FIG. 2, the repulsion member 2 is installed on the back surface of the bump portion 3, the instep portion 3 a, and the eyelet decoration 4 of the instep cover 1. The repulsion member 2 is a member obtained by impregnating bouncing putty into a continuous foam type sheet-like foam such as urethane sponge. As a method of impregnating the foam with bouncing putty, the repulsion foam is In general, the method is to impregnate a bouncing putty dissolved in a solvent and then volatilize the solvent. In addition to polyurethane, polyvinyl chloride, polyethylene, EVA, rubber sponge or the like can be used as the material of the foam. The thickness of the sheet foam can be appropriately selected within the range of about 3 mm to about 20 mm, but about 5 mm is preferable. Next, the sheet-like foam impregnated with the bouncing putty was cut as shown in FIG. 4, and the body repulsion member 2a and the tongue piece 5 having a shape so as to cover the bump portion 3 and the instep portion 3a of the athletic shoe were cut. The tongue repulsion member 2b having a shape is formed. Further, the sheet-like foam is cut as shown in FIG. 5 to form a main body repulsive member 2a having a shape that covers not only the bump portion 3 and the upper portion 3a of the sports shoe but also the side portion 10. You can also

As shown in FIG. 6, when the upper member is sewn, the thus-formed repulsive member 2 is laminated and sandwiched between the instep material 11 and the backing material 12 and sewn or bonded. The backing material 12 used here is a thin material such as nylon tricot, and a lightweight and wear-resistant material is suitable. It is also possible to use a backing material that has been conventionally used as a stretch stop. Yes, it can be appropriately selected.

As shown in FIG. 8, the tongue repulsion member 2b shown in FIGS. 4 and 5 is laminated and sandwiched between the tongue skin 5a and the tongue backing 5b and sewn to the tongue. It is installed in piece 5. The tongue piece skin 5a can be appropriately selected from natural leather, arbitrary synthetic leather, arbitrary cloth, arbitrary fabric and the like. The tongue lining material 5b may be the same as the lining material 12 of the instep, and a highly stretchable material or a hygroscopic material should be used to improve the fit of the instep. Is also possible.

In the athletic shoe of the present invention, when the wearer puts his / her foot into the athletic shoe of the present invention as shown in FIG. 7, first, the repulsion member 2 including the bouncing putty is attached to the instep (FIG. (Not shown) and the upper surface of the toe 14, especially the finger crotch portion 15, is plastically deformed and comes to fit snugly. Further, as shown in FIG. 8, the tongue repulsion member 2b installed on the tongue 5 fills the step between the eyelet decoration 4 and the tongue 5 and is a shoelace 8 added from the upper surface (not shown in FIG. 8). The plastic deformation with respect to the pressure (1) reduces the unevenness on the upper surface of the intersecting portion of the shoelace. Due to the characteristics of the impregnated bouncing putty, the repulsive member 2 that has been plastically deformed and fitted to the wearer's foot does not deform plastically against the fast impact force received during the competition, but exhibits repulsive force. Act on. Therefore, when the wearer kicks the ball and a quick impact is applied, the repulsion member 2 retains the shape of the wearer's foot on its inner surface and keeps the ball smooth on the outer surface. Shows a suitable repulsive force against.

[0016]

[Effect of device]

 Since the athletic shoe of the present invention has the above structure, it has the following effects. When the wearer puts his / her foot into the sports shoes of the present invention, the repulsion member including the bouncing putty installed on the instep of the sports shoes of the present invention is particularly attached to the upper surface of the insteps and toes of the wearers. It is plastically deformed so that it fits snugly on the forearm, and the repulsion member installed on the tongue fills the step between the eyelet decoration and the tongue, reducing the unevenness at the crossing part of the shoelace. Because it is shaped, it has the effect of significantly improving the fit within the shoe. Furthermore, the repulsion member that plastically deforms and fits the wearer's foot maintains the shape of the wearer's foot on the inner surface when the wearer kicks the ball and a quick impact is applied. Since the outer surface has smoothness while exhibiting a suitable repulsive force to the ball, it exerts a remarkable effect of improving the flight distance of the ball without impairing the ball controllability. (Does not drop flight distance)

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of sports shoes according to the present invention.

FIG. 2 is a perspective view of a main part of the sports shoe according to the present invention.

FIG. 3 is a perspective view of a main part of the sports shoe according to the present invention.

FIG. 4 is a plan view of a repulsion member according to the present invention.

FIG. 5 is a plan view of a repulsion member according to the present invention.

FIG. 6 is an end view taken along line XX in FIG.

FIG. 7 is an end view taken along line XX in a state in which a foot is inserted into the sports shoe according to the present invention.

FIG. 8 is an end view taken along line YY in FIG.

[Explanation of symbols]

 1 Instep 2 Repulsion member 2a Main body repulsion member 2b Tongue repulsion member 2c Side part repulsion member 3 Bump part 3a Upper part 4 Eyelet decoration 5 Tongue piece 5a Tongue piece skin 5b Tongue backing material 6 Stud 7 Sole 8 Shoelace 9 line 10 Side Part 11 Instep Cover Material 12 Lining Material 13 Insole 13a Insole 14 Toe 15 Finger Crotch

Claims (2)

[Scope of utility model registration request] 1. An athletic shoe having an instep cover, a tongue piece and a shoe sole made of an arbitrary material, wherein at least the instep cover is provided with a repulsion member made of a foam impregnated with bouncing putty. . 2. The athletic shoe according to claim 1, wherein in the athletic shoe, the repulsive member is installed on an instep and a tongue piece.