TW202316994A - shoe - Google Patents

Abstract

The invention provides a shoe which is high in fitting performance and easy to put on and take off. This shoe is provided with: a sole (2); and an upper (3) provided on the sole (2), the upper (3) being provided with: an upper body part (30) in which an opening (O) through which the wearer puts in or takes out the foot is formed; and an annular holding part (31) which is joined to the opening part (O), holds the foot of the wearer, and has elasticity, and the edge part of the opening part (O) includes a first edge part (300) positioned on the rear end side in the front-rear direction, and a second edge part (301) positioned in front of the first edge part (300). The holding part (31) is configured so that the degree of freedom of movement with respect to the second edge part (301) is higher than the degree of freedom of movement with respect to the first edge part (300).

Description

shoe

The present invention relates to shoes.

Various shoes have been provided in the past. For example, the footwear disclosed in Patent Document 1 includes a sole structure disposed under the wearer's feet, and a knitted upper formed on the sole structure, and the upper has a double-layer structure.

The shoe upper has a shell part fixed to the sole structure, and a knitted part fixed so as to be arranged in the shell part.

The knitted part includes: a hollow forming portion forming a hollow for a wearer's foot to enter and exit; and a ring-shaped collar integrally formed with the hollow forming portion and covering the entire circumference of the wearer's ankle.

When wearing footwear constructed as described above, the sole structure is attracted to the wearer's foot by the contraction force of the collar, thereby improving fit. [Prior Art Literature] [Patent Document]

[Patent Document 1] Japanese PCT Publication No. 2015-535443

[Problem to be solved by the invention]

In the above-mentioned knitted parts of conventional footwear products, since the loop covers the entire circumference and is connected to the hollow forming portion, even if the loop is stretched, the loop is difficult to fully unfold, and the wearer feels that it is difficult to put on and take off the foot.

Therefore, in view of this situation, the subject of the present invention is to provide a shoe that fits well and is easy to put on and take off. [Means to solve the problem]

Shoes of the present invention have: soles, a shoe upper arranged on the above-mentioned shoe sole; The uppers mentioned above have: an upper main body portion having an opening for the wearer's feet to enter and exit, and an annular retaining portion; the retaining portion is joined to the opening and is used to retain the wearer's foot and is stretchable; The edge of the opening includes: a first edge located on the rear end side in the front-rear direction, and a second edge located in front of the first edge; The holding portion has a higher degree of freedom of movement relative to the second edge than a degree of freedom of movement relative to the first edge.

In the shoe having the above structure, since the degree of freedom of movement of the holding portion with respect to the second edge portion is higher than that of the first edge portion, the front side of the entire holding portion can be easily extended. Therefore, in the shoes of the above-mentioned structure, the wearer can let the foot pass through in a state in which the holding portion is fully extended, and it is easy to put on and take off.

And when the wearer wears the shoes, since the front side of the holding part is in an elongated state, the stretching force caused by the contraction of the front side of the holding part, together with the back side of the holding part, pushes the first edge or the rear side of the sole Stretch together toward the front side of the holding part. This prevents the rear side of the sole from leaving the wearer's foot, thereby improving fit.

In the shoe having the above-mentioned structure, the degree of freedom of movement on the front side and the degree of freedom of movement on the rear side of the holding portion are different, thereby achieving a high degree of fit and being easy to put on and take off.

In the shoes of the present invention, The holding portion is joined to the first edge and is not joined to at least a part of the second edge.

This makes it easier to increase the degree of freedom of movement of the holding portion with respect to the second edge portion compared to the degree of freedom of movement of the holding portion with respect to the first edge portion, so that it is easy to improve the ease of putting on and taking off.

In the shoes of the present invention, The retaining portion is used to cover the wearer's ankle from the front of the talus to the front of the tibia and fibula.

Thereby, the rear end side of the sole is brought into close contact with the wearer's heel due to the stretching force caused by the contraction of the holding part, so that the fit property can be improved easily.

The shoes of the present invention, The upper end of the holding portion is arranged at a position covering the inner malleolus and the outer malleolus of the wearer, or above the upper ends of the inner malleolus and the outer malleolus.

With the shoes constructed as described above, since it is easy to pull up the upper end of the holding portion to a higher position, it is easy to pull the rear end side of the sole toward the wearer's heel, thereby improving fit easily.

In the shoes of the present invention, The above-mentioned shoe upper body part has: the front side covering part which covers the toe side of the wearer's foot, A pair of middle side cover parts extending from the front side cover part to the rear side and arranged on one side and the other side in the width direction, and a tongue portion disposed between the pair of medial side covering portions; The holding portion is integrally formed on the first edge portion.

In the shoes with the above-mentioned structure, the fitting property and the putting-on and taking-off properties are easily improved.

In the shoes of the present invention, The holding part is joined to the first edge part, and the holding part is a different body from the shoe upper body part.

In this case, it is easy to improve fit and putting on and taking off.

In the shoes of the present invention, The holding portion is joined to the tongue portion.

Thereby, the tensile force caused by the contraction of the holding part can also be transmitted to the tongue part, so that the fit property can be easily improved.

In the shoes of the present invention, The tongue portion is joined to the front cover portion.

Thereby, since the tensile force caused by the contraction of the holding part can be transmitted to the front side cover part together with the tongue part, the fit property can be improved.

In the shoes of the present invention, The tongue portion is joined to the middle side cover portion.

Since the tongue part is also joined to the middle side cover part, the tensile force caused by the contraction of the holding part can be transmitted to the front side cover part and the middle side cover part in a balanced manner, so that the fit can be improved and the wearing comfort is excellent.

In the shoes of the present invention, The above-mentioned middle side covering part is arranged on the inner instep side and the outer instep side, The tongue portion is joined to either the above-mentioned middle side cover part on the inner instep side or the above-mentioned middle side cover part on the outer instep side.

Even in this case, since the stretching force caused by the contraction of the holding part is transmitted to the front side cover part and the middle side cover part in a balanced manner, the fit property can be improved and the wearing comfort is excellent. [Invention effect]

As above, the shoes of the present invention can achieve the effects of being highly fitted and easy to put on and take off.

Hereinafter, a shoe according to an embodiment of the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1 , the shoes 1 of this embodiment are equipped with: a sole 2 (refer to FIG. 2 ) for supporting the wearer's feet, an upper 3 arranged on the sole 2 , and the wearer's footwear through the upper 3 . The foot is bound to the fastener 4 on the sole 2 .

In this embodiment, the front-back direction of the shoe 1 is called the front-back direction, the width direction of the shoe 1 is called the width direction, and the height direction of the shoe 1 is called the height direction. The inner side in the transverse direction is called the medial malleolus side, and the outer side in the transverse direction is called the lateral malleolus side.

As shown in FIGS. 2 and 3 , the sole 2 has a front bottom 20 located on the front side in the front-rear direction, a middle bottom 21 located on the rear side of the front bottom 20 , and a rear bottom 22 located on the rear side in the front-rear direction. The front bottom 20 constitutes the front end of the sole 2 , and the rear bottom 22 constitutes the rear end of the sole 2 .

The front bottom 20 is a part on which the wearer's toes step, the rear bottom 22 is a part on which the wearer's heel steps on, and the middle bottom 21 is a part on which the center of the wearer's foot (the center in the front-back direction) steps on. .

As shown in FIG. 1 , the shoe upper 3 has: an upper body part 30 formed with an opening O for the wearer's feet to enter and exit, and an annular holding part 31; To keep the wearer's feet and stretchable.

The edge of the opening O of the shoe upper main body 30 includes a first edge 300 located on the rear end side and a pair of second edges 301 located on the front side of the first edge 300 . The pair of second edge portions 301 is continuous with the first edge portion 300, one of the second edge portions 301 is disposed on the medial malleolus side, and the other second edge portion 301 is disposed on the lateral malleolus side.

The boundary between the first edge 300 and the second edge 301 may be set, for example, at a position corresponding to the center of the opening O in the front-rear direction (a position aligned in the width direction with respect to the center of the opening O).

The shoe upper body part 30 of this embodiment includes: a front side cover part 302 located at the front end side in the front-rear direction, and a pair of front side cover part 302 adjacent to the rear side of the front side cover part 302 in the front-rear direction and arranged at positions separated from each other in the widthwise direction. The middle side cover part 303, the back side cover part 304 (referring to Fig. 2, 3) adjacent to the rear side of a pair of middle side cover parts 303 respectively in the front-rear direction, and the shoes arranged to overlap with the inner side of the middle side cover part 303 Tongue 305 .

The front side cover 302 is integrally formed with a pair of middle side cover 303 and rear side cover 304 . The front side covering part 302 is a part covering the toe side of the wearer, wherein one side covering part 303 is a part covering the inner ankle side of the wearer's pin, and the other side covering part 303 is covering the outer malleolus of the wearer's pin. The side part, the rear side cover part 304 is to cover the surrounding part of the wearer's heel.

As described above, the pair of middle side cover parts 303 are arranged in a state of being spaced apart in the width direction, and in this embodiment, the area between the pair of middle side cover parts 303 is referred to as an interference amount area. The interference amount area and the opening O are formed to be continuous with each other.

The degree of freedom of movement of the holding portion 31 relative to the second edge portion 301 is higher than that of the holding portion 31 relative to the first edge portion 300, and the front end side of the holding portion 31 in the front-rear direction is higher than the rear end portion in the front-rear direction. The sides are easier to stretch.

The so-called degree of freedom of movement of the holding portion 31 relative to the first edge portion 300 refers to the relative displacement (movement) of the holding portion 31 relative to the first edge portion 300 when the holding portion 31 is stretched relative to the first edge portion 300 . The so-called degree of freedom of movement of the holding portion 31 relative to the second edge portion 301 means that when the holding portion 31 is stretched relative to the second edge portion 301, the holding portion 31 is relatively displaced (moved) relative to the second edge portion 301. )Degree.

More specifically, the rear end side of the holding portion 31 is joined to the first edge portion 300, and the front end side thereof is not joined to the pair of second edge portions 301 (see FIGS. 4 , 5 , and 6 ). The holding portion 31 and the first edge portion 300 may also be sewn together, or joined by means such as adhesion or welding.

Therefore, the rear end side of the holding portion 31 is held by the first edge portion 300 when being pulled, but the front end side of the holding portion 31 is not held by the second edge portion 301 when being pulled, thereby making the front end side more compact. The rear end side is easier to extend.

The fasteners 4 are metal wires, shoelaces, Velcro, etc. By operating the fasteners 4, the pair of middle side covering parts 303 can be tightened.

The structure of the shoes 1 of the present embodiment is as described above. Next, how to put on and take off the shoes 1 will be described.

When wearing the shoes 1 , first, the holding portion 31 is pulled outward in the radial direction to a size where the foot can easily pass through. For example, in a state where one side and the other side in the lateral width direction of the holding portion 31 are grasped, the one side and the other side are pulled apart. Furthermore, the foot is allowed to enter the upper main body portion 30 through the holding portion 31 .

As mentioned above, the front end side of the holding part 31 is non-joined with respect to the second edge part 301, so the front end side of the holding part 31 is easy to expand with respect to the rear end side of the holding part 31, so that the holding part 31 can be easily A state to let a foot pass.

When the upper end of the holding part 31 is not arranged at a position corresponding to the inner malleolus A1 and the outer malleolus A2 of the wearer's ankle N, or is not arranged on the upper side than the inner malleolus A1 and the outer malleolus A2, the holding part 31 is turned upward. When pulled up, the upper end is arranged at a position overlapping with the inner malleolus A1 and the outer malleolus A2, or at an upper side than the inner malleolus A1 and the outer malleolus A2 (refer to FIGS. 7 and 8 ). In Figures 7 and 8, the figure number of the foot is F, and the figure number of the ankle is N.

When the fastener 4 is operated to tighten the pair of middle side covering parts 303 , the wearer's feet are brought into a state of being confined in the upper body part 30 .

When the shoe 1 is to be taken off, the fastening member 4 is operated to loosen the restricting force on the foot, and the foot is pulled out from the upper main body portion 30 and the holding portion 31 . Even when the leg is pulled out from the holding portion 31, the front end side of the holding portion 31 is easily expanded relative to the rear end side of the holding portion 31, so the holding portion 31 can be easily passed through by the foot.

In the state of wearing the shoes 1, since the front end side of the holding part 31 is in a state that is more easily stretched than the rear end side of the holding part 31, the rear end side of the holding part 31 faces the front end side of the holding part 31. In the stretched state, the rear cover portion 304 of the upper main body portion 30 and the rear bottom portion 22 of the sole 2 are also stretched toward the front end side of the holding portion 31 .

Since the holding portion 31 is inclined so that the front end is positioned higher than the rear end, the rear end side of the holding portion 31, the rear side covering portion 304 of the upper main body portion 30, and the rear bottom portion 22 of the sole 2 are The front end side of the holding portion 31 is stretched forward and upward.

When the wearer steps on the ground during walking, for example, the toes step on the sole 2, and the heel moves in a direction away from the sole 2. And become the state of stretching towards the front and upwards, so the wearer's heel and the rear side bottom 22 of sole 2 are difficult to separate (the rear side bottom 22 of shoe sole 2 will follow the action of the wearer's heel).

As mentioned above, according to the shoe 1 of this embodiment, since the degree of freedom of movement of the holding part 31 with respect to the second edge part 301 is higher than that of the degree of freedom of movement with respect to the first edge part 300, the front end of the holding part 31 as a whole The lateral side is easier to elongate. Therefore, in the shoe 1 having the above-mentioned structure, the wearer can let the foot pass through while fully extending the holding portion 31, and it is easy to put on and take off the shoe. Especially in the high-top type shoes 1 of this embodiment, the ease of putting on and taking off can be remarkably increased.

The rear end side of the holding part 31 has a relatively low degree of freedom of movement relative to the first edge part 300, so when the wearer is wearing the shoes 1, the front end side of the holding part 31 can be extended together with the holding part 31. The rear end side of the shoe sole 2 pulls the first edge 300 forward together, thereby allowing the rear bottom 22 of the sole 2 to be in a state close to the wearer's foot. This makes it difficult for the rear bottom 22 of the sole 2 to leave the wearer's foot, thereby improving the fit.

In the shoe 1 of the present embodiment, the degree of freedom of movement at the front end side of the holding portion 31 is different from the degree of freedom of movement at the rear end side of the holding portion 31 , thereby achieving a high degree of fit and being easy to put on and take off.

At least part of the holding portion 31 is non-joined with respect to the second edge portion 301, so the degree of freedom of movement of the holding portion 31 relative to the second edge portion 301 is higher than that of the holding portion 31 relative to the first edge portion 300, And easy to improve the ease of putting on and taking off.

Like the shoe 1 of this embodiment, the retaining portion 31 is used to cover the wearer’s ankle from the front of the talus to the front of the tibia and fibula, and the stretching force caused by the contraction of the retaining portion 31 will easily move the rear side of the sole 2. The bottom 22 is drawn toward the wearer's heel, so that the fit is easily improved.

The upper end of the holding part 31 is disposed at a position where the wearer's inner malleolus and outer malleolus are covered, or above the upper end of the inner malleolus and the upper end of the outer malleolus. Since it is easy to pull the upper end of the holding part 31 to a higher position, it can be held The force with which the portion 31 pulls the rear bottom portion 22 of the sole 2 toward the wearer's heel tends to be high.

Not only the rear side covering part 304 of the upper body part 30 and the rear bottom part 22 of the sole 2, as long as the holding part 31 can transmit the tensile force to other parts of the upper body part 30, the fit can be further improved.

For example, in this embodiment, the front side of the holding portion 31 is joined to the tongue portion 305, and the tongue portion 305 is joined to the front cover portion 302, so the front side of the holding portion 31 is connected to the tongue portion 305 and the front cover portion 302, In this way, the tensile force of the retaining portion 31 is easily transmitted to the front end side of the shoe 1 (that is, the front cover portion 302 or the front bottom).

In the wearing state, since the front end of the tongue portion 305, the rear end of the tongue portion 305, and the holding portion 31 are arranged higher in order from the front side cover portion 302, the front side cover portion 302 is easily approached by the wearer. feet (toes), so that the toes of the wearer are not easily separated from the sole 2, and the fit is easily improved.

The shoes of the present invention are not limited to the above-mentioned embodiments, and various changes can be made without departing from the gist of the present invention.

In the above-described embodiment, the holding portion 31 , which is a separate entity from the upper body portion 30 , is joined to the upper body portion 30 , but is not limited to such a structure. The upper body part 30 and the holding part 31 can also be made into one body.

The second edge portion 301 in the above-mentioned embodiment covers the entire non-bonding of the holding portion 301 , but it is not limited to such a structure. For example, as long as the degree of freedom of movement of the holding part 31 relative to the second edge part 301 is higher than that of the first edge part 300, the second edge part 301 may also be partially joined to the holding part 31 (that is, also The second edge portion 301 may include a portion joined to the holding portion 31 and a non-joined portion not joined to the holding portion 31). The holding portion 31 may not be joined to at least a part of the second edge portion 301 .

Alternatively, the holding portion 31 may be joined to the entire second edge portion 301 as long as the degree of freedom of movement of the holding portion 31 relative to the second edge portion 301 is higher than that of the first edge portion 300 .

In the case where the holding portion 31 is also joined to the second edge portion 301 , the degree of freedom of movement of the holding portion 31 relative to the first edge portion 300 can be expressed as, when the holding portion 31 is stretched relative to the first edge portion 300 , it holds The extent to which the portion 31 is relatively stretchable relative to the first edge portion 300, and the degree of freedom of movement of the holding portion 31 relative to the second edge portion 301 can be expressed as, when the holding portion 31 is stretched relative to the second edge portion 301, the holding portion 31 relative to the second edge 301 relative to the degree of expansion and contraction.

In the above-mentioned embodiment, although the holding part 301 is joined to the tongue part 305, this structure is not limited. For example, the holding portion 31 may not be joined to the tongue portion 305 .

In the above-described embodiment, although the tongue portion 305 is joined to the front side cover portion 302, this configuration is not limited. For example, the tongue portion 305 may not be joined to the front side cover portion 302 . In this case, for example, the tongue portion 305 may be joined to the middle side cover portion 303 .

In the above-mentioned embodiment, although the tongue part 305 is not joined to the middle side cover part 303, it is not limited to this structure. For example, the tongue portion 305 may not be joined to the middle side cover portion 303 . In this case, the tongue portion 305 may be joined to one of the portion disposed on the medial malleolus side or the portion disposed on the lateral malleolus side of the pair of medial side cover portions 303 .

Thereby, since the tensile force caused by the contraction of the holding part 31 can be transmitted to the middle side cover part 303 together with the tongue part 305, the fit property can be improved easily.

Although not specifically mentioned in the above embodiments, the shoe 1 may be, for example, a bicycle shoe 1 suitable for a sports bicycle user, or may be a shoe 1 for other purposes.

1: shoes 2: sole 3: Upper 4: Fasteners 20: Front bottom 21: Middle bottom 22: Rear bottom 30: Main part of upper 31: Keeping Department 300: 1st edge 301: The second edge 302: front side cover part 303: Middle side covering part 304: rear side cover part 305: Tongue O: opening

[ Fig. 1 ] is a plan view showing the structure of a shoe according to one embodiment of the present invention. [ Fig. 2 ] is a side view of the shoe of this embodiment seen from the medial ankle side. [ Fig. 3 ] is a side view of the shoe of this embodiment seen from the lateral ankle side. [ Fig. 4 ] It is a plan view of a state in which the middle side cover portion of the shoe of the embodiment is unfolded. [ Fig. 5 ] is a partial cross-sectional view of the shoe of this embodiment viewed from the medial ankle side. [ Fig. 6 ] is a partial cross-sectional view of the shoe of this embodiment viewed from the lateral ankle side. [FIG. 7] It is explanatory drawing of the wearing state of the shoe of this embodiment, and is a view seen from inside. [FIG. 8] It is explanatory drawing of the wearing state of the shoe of this embodiment, and is a view seen from the outside.

1: shoes

3: Upper

4: Fasteners

30: Main part of upper

31: Keeping Department

300: 1st edge

301: The second edge

302: front side cover part

303: Middle side covering part

304: rear side cover part

305: Tongue

O: opening

Claims (10)

A shoe, comprising: a sole, and a vamp arranged on the sole; The uppers mentioned above have: an upper main body portion formed with an opening for the wearer's feet to enter and exit, and an annular holding portion; The above-mentioned holding part is connected to the above-mentioned opening part and is used for holding the wearer's foot and has stretchability; The edge of the opening includes: a first edge located on the rear end side in the front-rear direction, and a second edge located in front of the first edge; The holding portion has a higher degree of freedom of movement relative to the second edge than a degree of freedom of movement relative to the first edge. The shoe according to claim 1, wherein the holding portion is joined to the first edge and is not joined to at least a part of the second edge. The shoe according to claim 1 or 2, wherein the holding part is used to cover the wearer's ankle from the front of the talus to the front of the tibia and fibula. The shoe according to claim 1 or 2, wherein the upper end of the holding part is arranged at a position covering the inner and outer ankles of the wearer, or higher than the upper ends of the inner and outer ankles. The shoes according to claim 1 or 2, wherein, the above-mentioned vamp body part has: the front side covering part which covers the toe side of the wearer's foot, A pair of middle side cover parts extending from the front side cover part to the rear side and arranged on one side and the other side in the width direction, and a tongue portion disposed between the pair of medial side covering portions; The holding portion is integrally formed on the first edge portion. The shoe according to claim 1 or 2, wherein the holding portion is joined to the first edge portion, and the holding portion and the main body portion of the shoe upper are separate entities. The shoe according to claim 5, wherein the holding portion is joined to the tongue portion. The shoe according to claim 7, wherein the tongue portion is joined to the front side covering portion. The shoe according to claim 5, wherein the tongue portion is joined to the medial side covering portion. The shoe according to claim 9, wherein the above-mentioned middle side covering part is arranged on the inner instep side and the outer instep side, The tongue part is joined to either the above-mentioned middle side cover part on the said inner instep side, or the said middle side cover part on the said outer instep side.

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