JPS5991901A - Skate shoes, especially, ice hockey shoes - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention has a middle part made of synthetic resin and an inner sole fitted into the upper part, and the upper part has at least seven insteps open toward the instep of the foot. A through hole is provided at the ankle of the foot. Concerning skate shoes, especially ice hockey shoes. In this type of shoe, it is already known that a slit is formed at the top of the foot, and the edges on both sides of the slit are anchored to each other by fasteners such as magic fasteners. In order to further improve the ease of movement of the leg relative to the midsection, it is also known to form slits for different perpendicular forces in the slits extending in the longitudinal direction of the shoe. This slit is advantageously formed at the transition point between the leg and the instep covering the toe, in order to facilitate movement of the skater's leg, which is particularly restricted. However, the slits in conventional skates are made shorter to prevent injury since the material of the inner shoe is substantially less strong than the material of the midsection.

It is an object of the present invention to make it possible to wear a shoe without risk of injury and without unacceptable angular deformation of the leg or the ankle cover with respect to the instep, when the middle part is integrally formed with the ankle cover. The object is to substantially improve the ease of movement of the tip of the foot with respect to the leg. That is, the tip of the foot must be accurately guided without reducing the ease of movement of the tip of the foot with respect to the leg. To interpret this purpose, we invent an open through hole.
An ankle cover 4 is connected to the middle part of the shoe so that the inner shoe is provided with a protruding ankle protection piece at the ankle of the foot, and the ankle protection piece extends at least partially to the through hole in the upper part. This is due to the extension. By forming a hole in the upper part that is significantly larger than the slits in conventional skates, even when the ankle part and the middle part are integrally molded, the mobility of the ankle with respect to the instep part is improved. , lateral movement relative to the longitudinal axis of the shoe is also possible. This ease of movement is particularly suitable for making it possible to make effective use of the desired skate edge for skating on ice. When such a thick through hole is formed in the ankle area, another ankle protection piece is provided to prevent injury to the ankle. This protective piece may be connected to the inner shoe or incorporated into the upper. The at least partial extension of the ankle guard into the inverted hole in the instep limits the mobility of the ankle covering relative to the instep directly, thereby providing better foot guidance and Increased safety.

According to a preferred embodiment of the invention, the protruding part of the ankle protection piece of the inner shoe is such that when the inner shoe is inserted into the middle part,
It has an outer gIIl edge that is entirely disposed within and passes through the interior space of the at least one through hole. This allows the outer edge of the ankle protection piece to extend approximately parallel to the inner edge of the through hole, so that when the leg moves relative to the plane of the sole, the ankle protector extends from the inner edge of the through hole. A limited angular deformation of the tip of the foot corresponding to the distance of the outer edge of the protective piece is possible. In this case, the ankle protection piece of the inner shoe may be simply formed as a separate member from the inner shoe, and may be connected to the upper portion or the ankle ridge at the joint portion of the upper portion on the Achilles leg side with the ankle cover.

According to this embodiment, the advantage of making the ankle cover angularly deformable in a relatively limited range with respect to the upper part can be realized even in conventional inner shoes without changing the inner shoe. Ru.

According to a preferred embodiment of the invention, the outer edge of the protruding part of the ankle protection piece is polygonal in shape, corresponding to the interlocking dynamics of the tip of the foot with respect to the skater's leg. Correspond to the shape of the through hole in the section. If the ankle protection piece has a polygonal shape, compared to the case where the outer edge of the protection piece is circular in shape, as can be considered as a polygonal shape, the protection piece will have a greater impact on the instep in the longitudinal direction of the middle part and in the direction perpendicular to this. The angular deformability of the ankle straddle is substantially more precisely limited. Due to the size of the middle through-hole (which according to the invention extends over the entire area of the ankle), the ankle joint is molded integrally with the instep, and the instep is formed through the connecting part remaining above the heel between the through-holes. A particularly advantageous configuration is obtained in which the Therefore, even though the instep and the ankle are integrally molded, there is no increased risk of injury, and ease of movement and comfort are improved.

According to another advantageous embodiment of the invention, the polygonal or oval outer edge of the projecting part of the ankle protection piece is provided in order not to unduly restrict the relative ease of movement of the ankle covering with respect to the instep. It is formed as a guide surface or abutment surface on the inner edge of the through hole, and is approximately parallel to the inner surface of the middle part and oblique to the plane.
Transfer via According to this embodiment, inside the through hole @
When the leg moves relative to the tip of the foot, the edge does not come into direct contact with the outer edge of the ankle protection piece, but first comes into contact with the slope and is gradually braked. The ease of movement is limited in a relaxed, precisely limited manner. The ankle protection piece may simply be made of impact-resistant synthetic resin, in particular of the same material as the middle part, and may be hollow in shape, with a piece of elastic cushioning material arranged within the inner sleeve facing the inner shoe. In this embodiment, when the inner shoe is inserted into the upper part, the outer surface of the ankle protection piece is positioned flush with the outer surface of the upper part, so that no protruding part is formed.

According to another preferred embodiment of the invention, the two main directions of movement, the longitudinal direction of the upper and the direction perpendicular thereto, are
To be taken into account in a simple manner, the inner edge of the through hole and the corresponding outer edge of the ankle protector are formed in the form of a square, in particular essentially a parallelogram, a triangle or an oval, with the long diagonals of the square or The long axis of the ellipse is arranged to be generally parallel to the sole surface of the shoe, or to include an acute angle forming the sole surface of the shoe. According to this embodiment, the long diagonal line extends approximately parallel to the sole surface or includes an acute angle between the sole surface of the shoe and the remaining connecting portion between the upper and the ankle cover. The width is correspondingly narrower, improving the ease of movement of the malleolus ridge relative to the midsection.

Next, preferred embodiments of the invention shown in the drawings will be described in more detail.

Figure 7 shows an ice hockey shoe l, toe 11 of the shoe l.
Upper part 2 that covers 11 ta % A connection part 8 on the side of the armrest
After that, it continues to ankle ridge 4.

On the upper part 2, at the instep of the foot, there is a fastener 5, such as a magic fastener, by means of which the free edges of the slits 6 of the upper part 2 can be fastened together and connected.

The upper part 2 is provided with a through hole 7 having a substantially parallelogram outline at the ankle of the foot. Seven through holes are open toward the instep of the foot and are defined by the edge of the instep 2 and the edge of the ankle cover 4. The ankle cover can be closed using four separate fasteners 8. It is fixed to the sole 9 of the shoe 1 with 10 edges.

The direction of the long diagonal line of the through hole 7, indicated by the seven-dot chain line 11, forms an acute angle with respect to the plane of the sole 9.

An inner shoe 12 is inserted into the upper part 2 and the sleeve 4. An ankle protection piece 18 shown in a perspective view in FIG. 2 is used as an ankle protection piece. It is fixed in the corresponding through hole.

However, the protective piece 18 can easily be connected directly to the inner shoe 12, in which case a separate fixation of the protective piece 18 to the upper 2 is not necessary.

The retaining piece 18 shown in FIG. 2 has a protruding portion 15 which extends through the through hole 7 of the upper portion 2. The retaining piece 18 shown in FIG. An outer edge 16 of the protruding portion 15 continues to a plane parallel to the inner surface of the upper portion 2 via a slope 17. Outer edge 1 of protective piece 18
The shape of 6 basically corresponds to the inner shape of the through hole 7 of the upper part 2. A cushioning material 18 is attached to the inside of the protruding portion 15 of the protective piece 18 to improve wearing comfort.

The movement of the ankle wander 4 with respect to the instep 2 is buffered or restricted by the outer edge 16 and slope 17 of the protective cover 18 in a posture that sends the ball forward, and this movement is basically caused by the movement of the outer edge 16 of the protective cover 18 and the slope 17. determined by direction. Lateral movements from the central plane of the sole 9 are limited by the two remaining edges 20 of the protective piece 18 and damped by the associated slope.

[Brief explanation of the drawing]

FIG. 1 is a side view of an ice hockey shoe according to the present invention, FIG.
The figure is a perspective view showing an ankle protection piece, which is another member. Explanation of symbols λ...Instep, 4...Ankle cover, 7...Through hole, 12...Inner shoe, 18...Protective piece.

Claims (1)

[Scope of Claims] (11) It has an upper part 2 made of synthetic resin and an inner shoe 12 that fits inside the upper part 2, and the upper part s2 has at least one instep opening toward the instep of the foot. In the case where the through hole 7 is provided at the ankle of the foot, the ankle cover 4 is connected to the instep part 2 so as to leave the through hole 7 open, and the inner shoe 12 is provided at the ankle of the foot. , a skating shoe, especially an ice hockey shoe, characterized in that it is provided with a protruding ankle protection piece 18, which protection piece 18 extends at least partially as far as the upper part 20 through hole 7. (2) Inside Projecting portion 1 of ankle protection piece 18 of shoe 12
5 has outer l#16 pieces that are entirely disposed in the internal space of the seven or more through holes 7 of the upper part 2 and pass through the internal space when the inner shoe 12 is inserted into the upper part 2. That's l\j
A skate shoe, especially an ice hockey shoe, according to claim 111. 13) The ankle protection piece 18 of the inner shoe 12 is formed as a separate member from the inner shoe 12, and the ankle protection piece 18 of the inner shoe 12 is formed as a separate member from the inner shoe 12, and the ankle protection piece 18 of the upper part 2 or the ankle cover 4 is formed at the joint part 8 on the Achilles decoration side of the upper part 2 with the ankle cover 4.
A skate shoe, especially an ice hockey shoe, as claimed in claim 1 or 2, characterized in that it is combined with: <4) Outer edge 16 of protruding portion 16 of ankle protection piece 18
is polygonal or elliptical, and its geometrical shape basically corresponds to the shape of the through hole 7 of the middle part 20, according to any one of claims (1) to (31). skating shoes, especially ice hockey shoes.
A skate shoe, especially an ice hockey shoe, according to any one of claims 11 to 4, characterized in that the shoe is connected to the upper part 2 through a The polygonal or elliptical outer edge 16 forms a guide surface or an abutment surface for the inner edge of the through hole 17, and is characterized by being continuous with the inner surface of the upper part and the generally running plane via the slope 17. A skate shoe, especially an ice hockey shoe, according to claim 141 or (5). (7) The ankle piece 18 is made of impact-resistant synthetic resin, especially the material of the upper part 2, and is in the shape of a middle wall, with an elastic cushioning material piece 18 in the middle wall space facing the inner shoe.
Scope No. 111 of the Patent ML Requested, which is characterized by carrying
The skate shoe, especially the ice hockey shoe, according to any one of items 7 to (6). (8) The inner edge of the through hole 7 and the corresponding outer edge of the ankle protection piece 18 are formed into a square shape, particularly basically a parallelogram, a triangular shape, or an ellipse, and the long diagonal line of the square or the long sleeve of the ellipse is formed on the sole surface of the shoe. The skate shoe, especially ice hockey, according to any one of claims 1 to 7, characterized in that the shoe is arranged approximately parallel to the shoe sole, or so as to include the angle that forms the sole surface of the shoe. shoes.