JP2011115400A - Separable shoe - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a shoe that can be surely and easily worn and taken off, that can be flexibly adjusted in size, and that is separable into the front and rear part, which is conveniently carried as a shoe for change. <P>SOLUTION: The shoe is made of a front shoe section 20 including the toe part and a rear shoe section 30 including the heel part 32. A front insole 23 is integrally provided in the front shoe section 20 while a rear insole 33 is integrally provided in the rear shoe section 30. Between the rear insole 33 and the heel part 32, a housing pocket 35 is provided for housing the front insole 23. The front shoe section 29 and the rear shoe section 30 are separable from each other. The rear end of the front insole 23 is housed in the housing pocket 35 while the surface of the front insole 23 is in contact with the rear face of the rear insole 33. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a shoe, and more particularly to a separable shoe constituted by combining a front shoe portion and a rear shoe portion so as to be separable from each other.

When purchasing ready-made shoes, the length (hereinafter referred to as size), design, color, etc. are taken into consideration. However, since pre-made shoes are usually manufactured using a standard mold, for example, even if the size fits the wearer's foot, the width (with) does not necessarily fit the wearer's foot. For this reason, there are pre-made shoes with your favorite designs and colors, and even if you choose the size that you think is optimal, it does not always fit your foot, and eventually you sacrifice one of size, width, design, color, etc. Sometimes buy shoes.
Therefore, Patent Document 1 proposes that the forefoot part and the rearfoot part that should constitute the shoe body are formed as separate bodies, and these are separably coupled by a coupling means. More specifically, a plurality of forefoot parts and / or hindfoot parts having different widths are formed, and an arbitrary part is selected from the plurality of parts having different widths, and the forefoot part and the hindfoot part are combined. Thus, it is proposed by Patent Document 1 that a plurality of types of shoes with different widths can be manufactured in one size.
There is also a need to freely combine the colors of shoes according to the bag or costume. In view of these needs, Patent Document 2 discloses that the front shoe portion including the shoe upper and the rear shoe portion including the heel are separable from each other, and a plurality of front shoe portions and rear shoe portions are provided by mutual fixing means. A shoe that can be combined is disclosed. Since the above needs are higher for women than for men and children, the separable shoes specifically disclosed in Patent Document 2 are intended for high heels for women.

JP 2002-28001 A JP 2009-512471 A

  As shown in FIG. 2, the shoe described in Patent Document 1 is configured such that a detachable fastener 12 provided on the bottom of the rear foot is inserted into the bottom of the front foot to join the bottom of the front shoe and the bottom of the rear shoe, In addition, a plurality of protrusions of the attachment / detachment fastener 11 provided inside each of the front shoe upper and the rear shoe upper must be fitted into the locking holes, and an insole should be further provided inside the combined shoe. In addition, the attaching / detaching work is troublesome. Also, when it is necessary to change the height or design of the heel of the shoe when going outside, carrying a pair of normal shoes as a replacement will increase the bulk and load, but use shoes with separate front and rear. If so, it is convenient to carry only the front shoes or the rear shoes. However, the shoe of Patent Literature 1 is composed of three parts, a front shoe, a rear shoe, and a separate insole, and the shoe of Patent Literature 2 in which the insole is integrated with the rear shoe. It has many parts and is not suitable for changing shoes that can be carried easily.

  In addition to the Velcro (registered trademark) strip-type coupling means provided on the sole of the front shoe, the shoe described in Patent Document 2 is disposed on the arch portion of the insole provided integrally with the rear shoe. A plurality of hook-type pressing coupling means are provided, and the coupling between the front shoe and the rear shoe is ensured by the plurality of coupling means. However, since the position of the press coupling means is fixed to the arch portion of the insole as shown in FIG. 1, the size of the shoe in which the front shoe and the rear shoe are joined is constant. Therefore, even if the foot size changes due to the thickness of socks or tights or swelling of the foot, the position where the front shoe and the rear shoe are combined cannot be adjusted arbitrarily, so the shoe size cannot be adapted to the foot. . Further, when it is desired to quickly replace only the rear shoes or the front shoes with shoes worn from home at a company or a party venue, it takes too much time and labor if there are a plurality of parts that must be combined. Furthermore, the part where the front shoe and the rear shoe overlap is from the tip of the front shoe to the arch part that is the connecting part with the rear shoe, and has a configuration lacking rigidity and stability when wearing the shoe. .

  The present invention has been made on the basis of the above problems, can be reliably and easily attached and detached, can be flexibly adjusted in size, and can be separated into front and rear, which is convenient to carry as a shoe for changing clothes. The purpose is to provide comfortable shoes.

When a person wears a shoe, the weight is applied exclusively to the heel part of the rear shoe part. If the insole provided integrally with the front shoe portion is pressed by this weight, the front shoe portion and the rear shoe portion can be firmly coupled. The separable shoe of the present invention is made based on this viewpoint, and includes a front shoe portion including a toe portion and a rear shoe portion including a heel portion, and the front shoe portion and the rear shoe portion are separable from each other. It is. The front insole is integrally provided with a front insole, and the rear insole is integrally provided with a rear insole. The rear shoe portion is formed with a storage pocket for accommodating the front insole between the rear insole and the heel portion, with the front insole surface in contact with the back surface of the rear insole, The rear end of the mat is accommodated in the accommodation pocket.
That is, the separable shoe of the present invention has a front insole provided integrally with the front shoe part and a rear insole provided integrally with the rear shoe part, and is provided in the rear shoe part. It is characterized by accommodating a front insole in the pocket. And this accommodation pocket exists between the back insole and the heel part provided integrally in the back shoe part. As described above, when a person wears a shoe, the weight is applied exclusively to the heel portion of the rear shoe portion, so that the front insole accommodated in the accommodation pocket, and the rear insole existing on the front insole, that is, By stepping on two overlapping insoles at the same time, a stable and comfortable shoe with rigidity is provided. Further, since the front shoe portion and the rear shoe portion can be fixed by stepping on the front insole and the rear insole in this way, the separable shoe of the present invention has a combination of the front shoe portion and the rear shoe portion. Easy. Furthermore, since the position of the front insole in the storage pocket can be adjusted arbitrarily, the size of the shoe can be adjusted by arbitrarily setting the storage position of the front insole when connecting the front shoe part and the rear shoe part. It becomes. For example, when swelling of the feet occurs, the rear end of the front insole is positioned in front of the rear end inside the storage pocket, so that the size of the shoes can be finely adjusted according to the state of the foot at that time You can also Further, the combination of the front shoe portion and the rear shoe portion is not limited to one, and may be combined in different colors, for example. This has the advantage that the options for the shoe design are expanded.

  In the separable shoe of the present invention, it is preferable that the front shoe portion and the rear shoe portion are joined by a planar fastener. The planar fastener includes a first fastener member provided near the toe portion of the front insole surface and a second fastener member provided at a position corresponding to the first fastener member on the back surface of the rear insole. it can. In other words, in addition to the combination of stepping on the front insole housed in the storage pocket and the rear insole existing on the front insole at the same time, by joining the front shoe part and the rear shoe part with a planar fastener Thus, the front shoe portion and the rear shoe portion can be combined more firmly. According to the planar fastener, it is possible to reinforce the coupling between the front shoe portion and the rear shoe portion without bothering troublesome and time-consuming installation. When the planar fastener is provided in the vicinity of the toe portion, there is an effect that the planar fastener can also serve as a cushion for the toe portion that takes weight during walking.

  In the separable shoe of the present invention, it is preferable that the front shoe portion and the rear shoe portion are provided on a side surface of the shoe, and a part thereof is coupled by a fastener that is exposed to the outside. By exposing a part of the fastener on the side surface of the shoe, in addition to the original function of the fastener, which is a combination, an added value regarding the design can be given to the shoe. This leads to an increase in the purchase motivation of the purchaser, and can give the user of the shoe a feeling of satisfaction obtained by wearing a shoe with a favorite design. Further, by arranging the fastener on the shoe outer surface, the fastener can be attached and detached easily and in a short time.

  In the separable shoe of the present invention, the front shoe portion and the rear shoe portion can be joined by joint parts. The joint parts are fixed to the front shoe part at one end side and to the rear shoe part at the other end side by fasteners. By preparing joint parts with different lengths, it is possible to adjust the size of the shoes, and the effect of improving air permeability can also be expected. By arbitrarily combining the three points of the front shoe part, the rear shoe part, and the joint part, combinations of options can be expanded, and further added value regarding the design can be given to the shoes.

  In the separable shoe of the present invention, the heel portion can be exchanged by penetrating a heel portion attaching / detaching path formed in the rear shoe portion. By inserting the heel portion from the inside of the shoe, the area for holding the heel portion can be increased, and as a result, the holding force of the replaceable heel portion can be increased. Moreover, since the heel part can be attached and detached without using a screw or the like by using the heel part attaching / detaching path, the heel part can be attached and detached in a short time and easily.

In the separable shoe of the present invention, the heel portion may further include a heel body fixed to the rear shoe portion and a heel height changing member detachable from the heel body. In this form, it is possible to fix another heel to the heel body fixed to the rear shoe portion, and the options for adjusting the heel height are increased.
The heel height changing member may be detachably provided on the heel body through a detachable path formed in the heel body. In this embodiment, since the height of the heel can be adjusted without using a screw or the like, the height of the heel can be easily adjusted.

  The technical idea of the present invention is a shoe including a first separator and a second separator that are combined with each other to form a shoe, and the first separator has a sole placed thereon. A first insole, a heel accommodating part that accommodates one end of the first insole and accommodating a heel of the foot, and a heel part that extends from the heel accommodating part, and the second separator includes the first insole A second insole disposed in contact with the first insole and an instep accommodating portion for accommodating the instep of the second insole, and between the first insole and the heel accommodating portion, It can also be grasped as a shoe characterized by having an insole accommodating portion for accommodating one end of the second insole.

The shoes which concern on the 1st Embodiment of this invention are shown, (a) is a block diagram of shoes, (b) is a perspective view of a front shoe part, (c) is a perspective view of a back shoe part, (d) (e ) Is a cross-sectional view of the rear shoe portion. (A) is a block diagram of the front shoe part, rear shoe part, and hook according to the second embodiment, (b) is a perspective view of the front shoe part, and (c) is a perspective view of the rear shoe part. (A) is a block diagram of the front shoe part, back shoe part, and joint parts which concern on 3rd Embodiment, (b) is a block diagram of joint parts. (A) is a perspective view of the rear shoe part which concerns on 4th Embodiment, (b) is the schematic for demonstrating the heel part attachment / detachment path provided in the bottom face of the heel accommodating part. (A) is a schematic side view showing one configuration example of a heel portion, (b) is a configuration diagram of a shoe according to a fourth embodiment assembled using the heel portion shown in (a), and (c) is a heel body. The schematic side view which shows the other heel part whose height is comparatively low, (d) is a perspective view of the shoes based on 4th Embodiment assembled using the heel part shown in (c). Sectional drawing of the back shoe part which concerns on 4th Embodiment is shown, (a) is a figure which shows the state which has a back insole in a fixed position, (b) displaces a back insole and exposes a heel part attachment / detachment path. FIG. It is sectional drawing of the backshoe part which concerns on 4th Embodiment, (a) is a figure which tries to insert a heel part from the inside of a heel accommodating part, (b) shows the state which attached the heel part to the backshoe part. FIG. It is a shoe concerning a 4th embodiment, and after attaching a heel part to a back shoe part, it is a figure showing the state where a front insole was arranged. It is a shoe concerning a 4th embodiment, and after arranging a front insole, it is a figure showing the state where a back insole was returned to a fixed position. It is sectional drawing which shows the back shoe part of the shoes which concern on 5th Embodiment. It is sectional drawing which shows the back shoe part of the shoes concerning 5th Embodiment, Comprising: A low heel specification is shown.

<First Embodiment>
A shoe 1 according to the first embodiment of the present invention shown in FIG. 1 is composed of a front shoe portion 20 and a rear shoe portion 30 which are separated from each other at the arch portion S of the shoe 1 as a boundary (FIG. 1). (A)).

<Front shoe part 20>
The front shoe portion 20 includes a toe housing portion (toe portion) 21 that accommodates a toe and an instep of the foot, a shoe bottom portion 22, a toe housing portion (toe portion) 21, and a front middle provided integrally with the shoe bottom portion 22. The floor 23 is provided (FIG. 1B).
In the vicinity of the toes on the surface of the front insole 23, a first fastener member 24 used when the front shoe portion 20 and the rear shoe portion 30 are attached and detached is provided (FIG. 1B). The 1st fastener member 24 is comprised from planar fasteners, such as a magic tape (trademark) which is easy to attach or detach.

The toe accommodating portion 21 of the front shoe portion 20 can be made of any material, and can be selected from all materials used for general shoe uppers such as resin, leather, cloth (woven fabric) and the like. Further, the toe accommodating part 21 may be closed at the front end as shown in FIGS. 1A and 1B or may be formed so that the front end is opened.
The shoe sole 22 can also be made of any material, and can be selected from all materials used for ordinary shoe soles, such as resin, various synthetic rubbers, natural rubber, and leather. The shoe sole portion 22 is a portion that is exposed to the outside when the front shoe portion 20 and the rear shoe portion 30 are combined, and the portion that contacts the ground may have a predetermined thickness.
The front insole 23 can also be arbitrarily selected from general materials used for general insole, but the foot is hard to slip and has water absorption, and the rear end portion 25 of the front insole 23 is accommodated in the rear shoe portion 30. A material having flexibility that can be easily inserted into the pocket 35 is preferable. Further, in order to make it difficult to remove the front insole 23 from the accommodation pocket 35, a slip stopper made of resin or the like may be provided at the edge of the rear end portion 25.

<Rear shoe part 30>
The rear shoe portion 30 includes a heel housing portion 31 that accommodates the heel of the foot, a heel portion 32 that holds the heel housing portion 31, and a rear insole 33 provided integrally with the heel housing portion 31. An accommodation pocket 35 is provided between the rear insole 33 and the heel portion 32 (FIG. 1C). The rear end portion 25 of the front insole 23 is accommodated in the accommodation pocket 35, and the front shoe portion 20 and the rear shoe portion 30 are coupled to each other to constitute the shoe 1.

The storage pocket 35 is a gap formed between the bottom surface 31a of the heel storage portion 31 and the back surface of the rear insole 33, and opens toward the arch portion S (FIGS. 1C and 1D). )). The storage pocket 35 is accommodated by being inserted so that the rear end portion 25 of the front insole 23 contacts the rear end 35a of the interior pocket 35 (FIG. 1E).
As the depth of the storage pocket 35 increases toward the rear end of the rear shoe portion 30, the area of the front insole 23 inserted into the storage pocket 35 increases, so that weight is applied when the shoe 1 is worn. The area is increased, the front shoe portion 20 and the rear shoe portion 30 are more reliably integrated, and the rigidity and stability of the shoe 1 are improved.
The height of the opening of the accommodation pocket 35 (distance from the bottom surface 31a to the back surface of the rear insole 33) is preferably the same as or slightly larger than the thickness of the front insole 23. When the height of the opening of the storage pocket 35 is too small, it becomes difficult to insert the rear end portion 25 of the front insole 23 into the storage pocket 35. Moreover, if the opening height of the storage pocket 35 is too high, the rear end portion 25 of the front insole 23 is easily removed from the storage pocket 35, and the coupled state of the front shoe portion 20 and the rear shoe portion 30 becomes unstable. Become.
The opening width of the accommodation pocket 35 is preferably the same as the maximum width of the rear end portion 25 of the front insole 23. When the opening width of the storage pocket 35 is larger than the maximum width of the rear end portion 25, the front insole 23 is easily removed from the storage pocket 35, and the coupled state of the front shoe portion 20 and the rear shoe portion 30 becomes unstable. . The width of the opening of the accommodation pocket 35 can be configured to be slightly narrower than the maximum width of the rear end portion 25. In this case, it is preferable that the inserted rear end portion 25 bend in the height direction of the opening of the storage pocket 35 so that the entire rear end portion 25 can be stored in the storage pocket 35 without difficulty.

  A minute protrusion is provided in the inside of the accommodation pocket 35, that is, the bottom surface 31a and / or the back surface of the rear insole 33, or the bottom surface 31a and the back surface of the rear end portion 25 of the front insole 23 are made of a material having a large friction coefficient. be able to. Such a device makes it difficult for the rear end portion 25 of the front insole 23 to come out of the accommodation pocket 35, and the front shoe portion 20 and the rear shoe portion 30 can be more reliably coupled.

When the front insole 23 is inserted into the accommodation pocket 35, if the rear end 25 of the front insole 23 is inserted so as to contact the rear end 35 a inside the accommodation pocket 35, it is accommodated in the accommodation pocket 35. The area of the front insole 23 and the area pressed by the body weight are maximized, and the combined state of the front shoe portion 20 and the rear shoe portion 30 is most stable. Therefore, the size of the shoe 1 obtained by inserting the front insole 23 into the accommodation pocket 35 in this way matches the size of the shoes that an individual usually wears, so that the front shoe portion 20 and the rear shoe portion 30 It is preferable to select a size.
However, since the above-described insertion position is not fixed, the size of the shoe 1 can be changed by appropriately adjusting the insertion position according to the thickness of the socks or tights.

  A second fastener member 34 is provided on the rear surface of the rear insole 33 at a position corresponding to the first fastener member 24 when the rear insole 33 and the front insole 23 are overlapped (FIG. 1). (C)). When the front shoe portion 20 and the rear shoe portion 30 are coupled, the second fastener member 34 is sufficient so that it can be securely coupled to the first fastener member 24 even if the corresponding position with the first fastener member 24 is shifted. It has a large size. The size of the second fastener member 34 is arbitrarily selected according to the size of the shoe 1 as a whole. Specifically, it is desirable that the second fastener member 34 has a lateral width of 4 cm or more and a vertical width of 1 cm or more.

  The heel housing part 31 and the heel part 32 can also be arbitrarily selected from general materials. The rear insole 33 integrally provided in the heel housing portion 31 can be made of the same material as the front insole 23, but the rear end portion 25 of the front insole 23 accommodated in the accommodation pocket 35 is firmly attached to the weight. It is preferable to use a material that exhibits a frictional force that can be pressed.

<Combination method of front shoe part 20 and rear shoe part 30>
Next, a method for connecting the front shoe portion 20 and the rear shoe portion 30 will be described.
The front shoe portion 20 and the rear shoe portion 30 separated from each other are accommodated by inserting the rear end portion 25 of the front insole 23 into the accommodation pocket 35 (FIG. 1 (e)). The first fastener member 24 is joined to the first fastener member 24 by pressing the second fastener member 34 so as to overlap the surface of the front insole 23. And, by wearing the combined shoes 1 and stepping on the front insole 23 accommodated inside the accommodation pocket 35 through the rear insole 33 existing above the front insole 23 by the weight applied to the rear shoe part 30, Hold down. Accordingly, the front shoe portion 20 formed integrally with the pressed insole 23 can be reliably fixed to the rear shoe portion 30.

  A conventional separation shoe is provided with a plurality of coupling means for further strengthening the coupling between the front shoe and the rear shoe, and it takes time and effort to attach and detach the front shoe and the rear shoe. On the other hand, in the shoe 1 according to the present invention, the pair of the first fastener member 24 and the second fastener member 34 that are easy to attach and detach is the only fixed coupling means. The front insole 23 accommodated in the accommodation pocket 35 is stepped on when the weight is naturally placed on the front shoe portion 20, and the front shoe portion 20 and the rear shoe portion 30 can be quickly and reliably coupled. Further, when separating the shoe 1 into the front shoe portion 20 and the rear shoe portion 30, it is only necessary to remove the second fastener member 34 from the first fastener member 24 and pull out the front insole 23 from the accommodation pocket 35. Detachment is very simple.

  Further, since the connecting position of the conventional separating shoe connecting means is fixed, the size of the shoe cannot be arbitrarily adjusted. However, the shoe 1 of the present invention can finely adjust the coupling position of the front shoe portion 20 and the rear shoe portion 30 by sliding the accommodation position of the front insole 23 back and forth. The first fastener member 24 and the second fastener member 34 are in contact with the first fastener member 24 and the second fastener member 34 by finely adjusting the coupling position of the front shoe portion 20 and the rear shoe portion 30 as described above. Even if the position is shifted, the front shoe portion 20 and the rear shoe portion 30 are provided so as to have a size sufficient to reliably connect the front shoe portion 20 and the rear shoe portion 30. Thereby, for example, even if the desired shoe size changes due to the thickness of the socks or the swelling of the feet, by positioning the rear end portion 25 of the front insole 23 in front of the rear end in the accommodation pocket 35, It is possible to easily configure the shoe 1 fitted to the foot. Moreover, when exchanging for another rear shoe part 30 provided with the heel part 32 of different height, another front shoe part 20 etc. which has a different design and color, etc., it can couple | bond easily, adjusting suitably.

<Second Embodiment>
2nd Embodiment demonstrates the form which uses a fastener as an auxiliary | assistant of coupling | bonding. In addition, since the basic structure of the shoe 1 described below is the same as that of the shoe 1 shown in the first embodiment, the difference will be mainly described below, and the first embodiment will be described. Constituent elements common to the shoe 1 are denoted by the same reference numerals and description thereof is omitted.
The front shoe part 20 and the rear shoe part 30 are joined together by hooks 41 provided at both end edges of the toe storage part 21 of the front shoe part 20 and hooks provided at both edge parts of the heel storage part 31 of the rear shoe part 30. It is also possible by combining 42 (FIG. 2A).

  The front shoe portion 20 and the rear shoe portion 30 have a male hook 41 and a female hook 42 that can be attached to and detached from each other as connecting means for detachably connecting the opposite end edges. The hook 41 and the hook 42 are respectively provided at opposite edge portions at both ends of the front shoe portion 20 and the rear shoe portion 30 to be joined. The hook 41 has a protrusion, while the hook 42 has a locking hole. Have. And the coupling | bonding of the front shoe part 20 and the rear shoe part 30 is assisted by inserting and locking the protrusion of the hook 41 in the locking hole of the hook 42.

  The material of the hook 41 and the hook 42 is arbitrary, and can be made of metal or resin, for example. Moreover, the fixing method with respect to the front shoe part 20 and the rear shoe part 30 of these hooks 41 and hooks 42 is also arbitrary, and can be fixed by, for example, sewing or adhesion. Since the hook 41 and the hook 42 can be used in an appropriate structure and shape in accordance with the material of the front shoe portion 20 and the rear shoe portion 30, a part of the hook 41 and the hook 42 can be used as the front shoe portion 20 and the rear shoe. By arranging it so as to be exposed to the outside of the part 30, there is also an advantage that the design can be given to the shoe.

<Third Embodiment>
In the third embodiment, a mode in which a joint part is used as an auxiliary for coupling will be described. In addition, since the basic structure of the shoe 1 described below is the same as that of the shoe 1 shown in the first embodiment and the second embodiment, the following description will focus on the differences. About the structure which is common in the shoe 1 of the said 1st Embodiment and 2nd Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

The hooks 41 and 42 can connect the front shoe portion 20 and the rear shoe portion 30 via joint parts 45 and 46. That is, both ends of the joint parts 45 and 46 are fixed to the front shoe portion 20 and the rear shoe portion 30 with the hooks 41 and 42, thereby assisting in the coupling of the front shoe portion 20 and the rear shoe portion 30.
The joint parts 45 and 46 are each provided with a hook 42 at an end edge portion connected to the front shoe portion 20 and a hook 41 at an end edge portion connected to the rear shoe portion 30. The joint parts 45 and 46 are respectively arranged and coupled to both side surfaces in the shoe width direction. (Fig. 3 (a), (b))
By combining the front shoe portion 20 and the rear shoe portion 30 via the joint parts 45 and 46, the choice of shoe design can be increased.
The joint parts 45 and 46 have the effect of positioning the insertion position of the front insole 23 when the rear end 25 of the front insole 23 is inserted into the accommodation pocket 35 of the rear shoe 30. Can be an indicator. The material of the joint parts 45 and 46 is arbitrary, and can be arbitrarily selected from all materials used for general shoes such as leather, resin, various synthetic rubbers, natural rubber, and cloth (woven fabric).

<Fourth Embodiment>
In the fourth embodiment, a shoe 100 capable of changing the height of a heel will be described with reference to FIGS. 4 and 5.
The shoe 100 includes a front shoe portion 20 and a rear shoe portion 30A, and the shoe 100 is configured by coupling the two to each other. Since the configuration of the front shoe part 20 is as described in detail in the first embodiment, the description here is omitted.

First, the configuration of the rear shoe portion 30A will be described with reference to FIGS. 4 (a) and 4 (b).
FIG. 4A is a perspective view of the rear shoe portion 30A.
The rear shoe portion 30A includes a heel housing portion 310 that accommodates the heel of the foot, a heel portion 50 that supports the heel housing portion 310, a rear insole 330 provided integrally with the heel housing portion 310, and a rear insole. An accommodation pocket 350 is provided between 330 and the heel portion 50. In FIG. 4A, the description of the second fastener member 34 provided on the rear insole 330 is omitted.
The rear insole 330 is made of an elastic material such as leather or cloth, and the rear end of the rear insole 330 is fixed to the heel housing portion 310, but the other portions are attached to the heel housing portion 310. It is configured to be movable.
In the fourth embodiment, as shown in FIG. 4A, when the rear insole 330 is in a fixed position, an area formed between the rear insole 330 and the heel portion 50 is accommodated. It is called pocket 350. When a part of the rear insole 330 moves with respect to the heel housing portion 310, an area corresponding to the above area is referred to as an accommodation pocket 350.
The heel portion 50 is configured separately from the heel housing portion 310 provided with the rear insole 330 and is configured to be detachable from the heel housing portion 310. For this reason, as shown in FIG.4 (b), the through-hole is formed in the bottom face 310a of the collar accommodating part 310, and this through-hole functions as the heel part attachment / detachment path 310b. In addition, in FIG.4 (b), description of the back insole 330 is abbreviate | omitted.

FIG. 5A is a schematic side view showing a configuration example of the heel portion 50.
The heel portion 50 includes a heel body 50a including a grounding portion that contacts the ground when a person wears the shoe 100, and a base portion 50b provided on an upper portion of the heel body 50a (a side different from the grounding portion).
In the case of women's high heels, the heel body 50a usually has a form that tapers from the top toward the grounding portion as shown in FIG. For this reason, the upper end portion of the heel body 50a constitutes an enlarged diameter portion 50c having a larger diameter than other portions. The area of the base part 50b is larger than the area of the enlarged diameter part 50c, and the base part 50b is coupled to the heel body 50a so that one end thereof covers the entire upper surface of the enlarged diameter part 50c. In consideration of stability when the shoe 100 is worn, the base portion 50b is preferably formed integrally with the heel body 50a.

The portion of the base portion 50b that contacts the enlarged diameter portion 50c of the heel body 50a is preferably thicker than the other portions. When a person puts on the shoes 100, the heel takes weight, but the strength of the base portion 50b can be improved by making the portion corresponding to the heel thick.
On the other hand, the portion of the base portion 50b that does not contact the enlarged diameter portion 50c of the heel body 50a is disposed at a position corresponding to the arch portion S of the shoe 100 and its vicinity when the heel portion 50 is inserted into the rear shoe portion 30A. Will be. The portion of the heel body 50a that does not contact the enlarged diameter portion 50c is as thin as possible so that the feeling of wearing the shoe 100 is better. Therefore, the base portion 50b gradually decreases in thickness toward the other end in the longitudinal direction. It is preferable to adopt the following structure.

  As described above, the heel portion 50 is attached / detached via the heel portion attaching / detaching path 310b (FIG. 4B). For this reason, the shape and dimension of the heel part attaching / detaching path 310b are set so as to match the shape and dimension of the enlarged diameter part 50c.

Next, a procedure for assembling the shoe 100 by combining the front shoe portion 20, the rear shoe portion 30A, and the heel portion 50 will be described with reference to FIGS. In addition, description of the back insole 330 is abbreviate | omitted in FIG. 7 (a), (b).
FIG. 6A is a cross-sectional view of the rear shoe portion 30A.
When combining the front shoe part 20, the rear shoe part 30A, and the heel part 50, first, the arrow in FIG. The rear insole 330 is rotated by pulling up the front end of the rear insole 330 in the direction indicated by A, that is, above the rear end of the rear shoe portion 30A. Thereby, as shown in FIG.6 (b), the heel part attachment / detachment path 310b (FIG.4 (b)) provided in the bottom face 310a of the collar accommodating part 310, ie, a through-hole, is exposed.
Next, as shown in FIG. 7A, the heel portion 50 is inserted from the inside of the heel housing portion 310. Specifically, the heel portion 50 is inserted so that the heel body 50a including the ground contact portion penetrates the heel portion attaching / detaching path 310b. Here, the base part 50b which comprises a part of heel part 50 is formed in the dimension and shape which cannot pass the heel part attachment / detachment path 310b. Therefore, when the insertion of the heel portion 50 is completed, the base portion 50b is located inside the heel housing portion 310 and the heel body 50a is located outside the heel housing portion 310, as shown in FIG. become.

Subsequently, as shown in FIG. 8, the rear end portion 25 (FIG. 1B) of the front insole 23 provided in the front shoe portion 20 is positioned inside the accommodation pocket 350, so that the front shoe The part 20 is attached to the rear shoe part 30A. Thereby, the surface of the base part 50b and the back surface of the front insole 23 will contact | connect. By providing a device for preventing slipping on at least a part of the front surface of the base portion 50b and / or the back surface of the front insole 23 (FIG. 1B), the heel portion 50 can be prevented from wobbling. A feeling of wearing can be improved. As such a device, for example, a minute protrusion is provided on the back surface of the front insole 23 (FIG. 1B), and at least the back surface of the front insole 23 or / and the surface of the base portion 50b (FIG. 5A) are provided. For example, it may be made of a material having a high friction coefficient.
Finally, as shown in FIG. 9, the wearable shoe 100 is configured by returning the back insole 330 (FIG. 4A) integrally provided in the heel housing portion 310 to the original position. Will be. FIG. 5B shows a configuration diagram of the shoe 100 in a state where the front shoe portion 20, the rear shoe portion 30A, and the heel portion 50 are combined.
As described above, in the fourth embodiment, the heel portion 50 is inserted from the inside of the shoe 100. Thereby, the area where 30 A of back shoe parts hold | maintain the heel part 50 can be increased, As a result, the back shoe part 30 can hold | maintain the replaceable heel part 50 firmly. Further, by using the heel portion attaching / detaching path 310b, the heel portion 50 can be attached and detached without using a screw or the like, so that the heel portion 50 can be attached and detached in a short time and easily.

  In addition, although the case where the surface of the base part 50b (FIG. 5 (a)) and the back surface of the front insole 23 (FIG. 1 (b)) contact | connect was shown as an example, the assembly procedure of the shoes 100 was shown, It is an example. For example, the shoe 100 may be assembled such that the back surface of the base portion 50b and the front insole 23 are in contact with each other. In this case, a through-hole adapted to the shape and size of the heel portion attachment / detachment path 310b is formed in the front insole 23 in advance, and the rear end portion 25 of the front insole 23 is inserted into the accommodation pocket 350. The heel portion 50 may be inserted from the inside of the heel housing portion 310.

Further, the heel portion 50 shown in FIGS. 5A and 5B is intended for female high heels in which the height of the heel body 50a is relatively high. In the shoe 100 according to the embodiment, the heel portion 50 is configured to be detachable from the rear shoe portion 30A.
As shown in FIG. 5C, the shoe body (the front shoe portion 20 and the rear shoe portion 30A) is the same by attaching the heel portion 50A having a relatively low height to the heel body 50a1 in the above-described procedure. However, it can be made into shoes with low height. FIG. 5D shows a perspective view of the shoe 100 assembled using the heel portion 50A.
As for the heel portion 50A in which the height of the heel main body 50a1 is relatively low, the upper end portion of the heel main body 50a1 can have a diameter similar to that of other portions of the heel main body 50a1. That is, the heel body 50a1 can be configured not to have an enlarged diameter portion, and in this case, the thickness of the base portion 50b1 can be made substantially uniform in the longitudinal direction.

  Here, as shown in FIGS. 5A to 5D, the base portion 50b and the base portion 50b1 are configured such that the length in the longitudinal direction is shorter than the length of the shoe body. For example, there may be a case where the user moves to a destination in a low heel state with the heel part 50A attached and wants to wear a high heel attached with the heel part 50 at the destination, but by reducing the size of the base part 50b, 50 becomes easy to carry. Further, by preparing a plurality of heel portions 50 (50A) having different heights, the shoes 100 can be made to have different heights while having the same shoe body. Therefore, there is an advantage that the storage space at the time of storage may be small as compared with the case of storing a plurality of integrated shoes having different heights.

<Fifth Embodiment>
In the fourth embodiment described above, the entire heel portion 32 is detachable, but the present invention penetrates the first heel portion 50B in addition to the first heel portion 50B fixed to the rear shoe portion 30B. The second heel portion 50C is attached and detached. This example will be described with reference to FIG.

  In the rear shoe portion 30B, an attachment / detachment hole 37 through which the second heel portion 50C passes is formed in the heel housing portion 31. The attachment / detachment hole 37 is formed through the first heel portion 50B, the bottom surface 31a of the heel housing portion 31, the front insole 23, and the rear insole 33 from below. The attachment / detachment hole 37 has a truncated cone shape whose diameter decreases from the upper end toward the lower end.

  The second heel portion 50 </ b> C has a truncated cone shape with a side surface corresponding to the attachment / detachment hole 37. A support piece 50c1 is fixed to the upper end of the second heel portion 50C. When the second heel portion 50C is attached to the rear shoe portion 30B, the support piece 50c1 is fitted into a recess 33a formed on the rear end side of the rear insole 33 so that the second heel portion 50C It is easy to be supported by the shoe part 30B.

  When the rear shoe portion 30 </ b> B is used as a high heel, the second heel portion 50 </ b> C is inserted into the attachment / detachment hole 37. On the other hand, when using as a low heel, the 2nd heel part 50C is removed. Although the attachment / detachment hole 37 can be used as it is, as shown in FIG. 11, the third heel portion 50 </ b> D can be inserted into the attachment / detachment hole 37 to be plugged.

  According to the fifth embodiment described above, shoes having two different heel heights can be realized only by preparing one detachable second heel portion 50C.

  In addition to this, as long as it does not deviate from the gist of the present invention, the configuration described in the above embodiment can be selected or changed to another configuration as appropriate.

DESCRIPTION OF SYMBOLS 1,100 ... Shoes 20 ... Front shoe part 21 ... Toe accommodation part (toe part), 22 ... Shoe bottom part, 23 ... Front insole, 24 ... First fastener member, 25 ... Rear end part 30, 30A ... Rear shoe part 31, 310 ... heel housing part, 31 a, 310 a ... bottom surface, 310 b ... heel part attachment / detachment path, 32 ... heel part, 33, 330 ... rear insole, 33 a ... recessed part, 34 ... second fastener member, 35, 350 ... accommodation Pockets 41, 42 ... Hooks, 45, 46 ... Joint parts 50, 50A, 50B, 50C ... Heel portions 50a, 50a1 ... Heel body, 50c ... Expanded portion, 50b, 50b1 ... Base portion, 50c1 ... Supporting piece

Claims (8)

It consists of a front shoe part including a toe part and a rear shoe part including a heel part,
A front insole provided integrally with the front shoe part;
A rear insole provided integrally with the rear shoe portion;
An accommodation pocket for accommodating the front insole between the rear insole and the heel portion;
The front shoe portion and the rear shoe portion are separable from each other;
A separable shoe, wherein the front end of the front insole is in contact with the back surface of the rear insole, and the rear end of the front insole is accommodated in the accommodation pocket. The front shoe portion and the rear shoe portion are joined by a planar fastener,
The planar fastener is
A first fastener member provided in the vicinity of the toe portion of the surface of the front insole;
The separable shoe according to claim 1, comprising a second fastener member provided at a position corresponding to the first fastener member on the back surface of the rear insole.   The separable shoe according to claim 1, wherein the front shoe portion and the rear shoe portion are provided on a side surface of the shoe, and a part of the front shoe portion and the rear shoe portion are coupled to each other by a fastener exposed to the outside. The front shoe portion and the rear shoe portion are:
Connected by joint parts,
2. The separable shoe according to claim 1, wherein one end side of the joint part is fixed to the front shoe portion and the other end side is fixed to the rear shoe portion by a fastener.   The separable shoe according to claim 1, wherein the heel portion is replaceable by penetrating a heel portion attaching / detaching path formed in the rear shoe portion. The heel part is
A heel body fixed to the rear shoe part;
The separable shoe according to claim 1, further comprising a heel height changing member detachable from the heel body.   The separable shoe according to claim 6, wherein the heel height changing member is detachably provided in the heel body through a detachable path formed in the heel body. A shoe comprising a first separated body and a second separated body which constitute a shoe by being combined with each other,
The first separating body includes a first insole on which a sole is placed, a heel housing portion to which one end of the first insole is coupled and housing a foot heel, and a heel extending from the heel housing portion And comprising
The second separator includes a second insole disposed in contact with the first insole, and an upper housing portion that is coupled to one end of the second insole and accommodates an instep.
A separable shoe comprising an insole accommodating portion for accommodating one end of the second insole between the first insole and the heel accommodating portion.

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