KR101823292B1 - Assemblable shoes - Google Patents

Abstract

According to the present invention, assembling shoes are disclosed. According to an embodiment of the present invention, the assembling shoes comprise: an upper leather including a lower cover having a shape corresponding to a sole, an upper cover extended from the lower cover, and a through hole formed in at least one region of the upper cover; an insole mounted on an upper surface of the lower cover inside the upper leather, and including a protrusion unit protruding in a lower direction in a region corresponding to the through hole; and an outsole coupled to a lower surface of the lower cover to support the lower cover, and including an insertion unit formed to be detachable from the protrusion unit in a region corresponding to the through hole.

Description

{ASSEMBLABLE SHOES}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to shoes, and more particularly to an assembled shoe in which an upper, an insole, and an outsole can be mutually attached and detached.

Footwear consists of upper, insole and outsole. Traditionally, footwear has been manufactured by sewing uppers to outsole or using adhesive. Users buy shoes considering the characteristics of comfort, functionality and artistic design, but a single shoe does not meet all the needs. For example, leather shoes are worn for social activities, sneakers for leisure sports activities, slippers for leisure time or indoors, and these shoes generally have only one function , Users are paying a great deal of money to buy shoes of various uses, types and designs.

Most users have a tendency to comprehensively evaluate and complain about shoes only after wearing shoes for a certain period of time. When a new brand of shoes is purchased, the existing shoes are hardly worn or even discarded, Occurrence and waste of resources. In particular, when a pair of shoes is damaged on one of the shoes' upper, the entire pair of shoes must be disposed of, thereby increasing the amount of waste and causing environmental pollution.

In addition, it is natural that conventional shoes are manufactured by an assembling process of sewing an upper part to an outsole or adhering with an adhesive, and the equipment cost and the maintenance cost for installing and maintaining the shoe assembly line for the shoe are largely required , And most of the defective products generated in the manufactured shoes are caused by poor adhesion between the outsole and the upper.

 In order to solve this problem, a shoe in which an outsole and upper are connected by a zipper and a velcro or the like to replace the upper in the outsole has been disclosed. However, since the assembled shoes having the outsole and the upper part connected by the zipper and the velcro as described above are required to form the zipper and the velcro on the outsole and the upper part, the structure is complicated and the manufacturing cost is greatly increased, There is a problem that the wearer feels wear and the appearance of the shoe is lowered due to the zipper.

A problem to be solved by the present invention is to provide a prefabricated footwear which can be easily detached and attached to an upper, an insole and an outsole.

In accordance with one aspect of the present invention, there is provided a shoe-like shoe comprising: a lower cover having a shape corresponding to the soles of the foot; and an upper cover extending from the lower cover, An upper including a hole; An insole including a protrusion that is seated on an upper surface of the lower cover at the inside of the upper part and protrudes downward at a region corresponding to the through hole; And an outsole that is coupled to a lower surface of the lower cover to support the lower cover and includes an insert formed to be detachable from the protrusion in a region corresponding to the through hole.

And the protrusion and the insertion portion include at least one of a protrusion and a protrusion for attachment and detachment and a protrusion and a groove corresponding to the protrusion and protrusion.

The insertion portion is an insertion hole penetrating the upper surface and the lower surface of the outsole. The protrusion protrudes through the insertion hole to the lower surface of the outsole.

The outsole includes one integral structure or a plurality of sub-outsole, the sub-outsole includes a separate structure separated from each other, and each of the sub-outsole includes at least one or more of the insert portions.

The protruding portion includes a protruding slide for slidably attaching to and detaching from the insertion portion, and the insertion portion includes an insertion slot for detachably attaching the protruding slide.

The protruding slide includes a side sliding protrusion formed along the width direction of the shoe, and the insertion slot includes a side slot along which the protruding slide is detached and attached.

Wherein the protruding slide includes a front and rear sliding protrusion formed along a longitudinal direction of the shoe, and the insertion slot includes a front and rear slot along which the protruding slide is detached and attached.

And the outsole surrounds at least a part of the upper cover of the upper.

According to another aspect of the present invention, there is provided a pair of shoe-like shoes including a lower cover having a shape corresponding to the sole of the foot and an upper cover extending from the lower cover to surround the foot, An upper portion including a first through-hole formed in the upper portion; An insole, which is seated on the upper surface of the lower cover at the inside of the upper part and includes a second through hole formed in a region corresponding to the first through hole; An outsole coupled to a lower surface of the lower cover to support the lower cover, and an insertion portion for male and female fastening in a region corresponding to the first through hole and the second through hole; And an engaging member penetrating through the first through hole and the second through hole to engage with the insertion portion in order to engage the upper, the insole, and the outsole.

The coupling member includes a rotation protrusion for rotationally coupling with the insertion portion, and the insertion portion includes a rotation groove corresponding to the rotation protrusion.

The engaging member includes a threaded protrusion for threadedly engaging with the insertion portion, and the insertion portion includes a threaded groove corresponding to the threaded protrusion.

Wherein the first through hole and the second through hole are respectively formed at a front end portion and a rear end portion in the longitudinal direction of the shoe, respectively, and the first through hole and the second through hole at the front end portion and the rear end portion, respectively, In order to penetrate, the coupling member includes at least two or more coupling members.

According to the present invention, the components of the shoe constituted by the upper, the insole and the outsole can be easily detached and attached to the user as needed. Therefore, it is possible for the user to modify and wear the upper, the insole and the outsole according to his / her taste.

Further, according to the present invention, by simplifying the structure of the upper, the insole and the outsole as the elements constituting the shoe, the shoe can be manufactured quickly, and the manufacturing cost of the shoe can be reduced.

Figs. 1A to 1E are reference views showing a prefabricated shoe according to an embodiment of the present invention.
FIGS. 2A and 2B are reference views showing various embodiments of protrusions constituting the insole according to the present invention.
Figs. 3A to 3D are reference views showing a pair of shoe shoes according to another embodiment of the present invention.
4A to 4D are reference views showing a pair of shoe shoes according to another embodiment of the present invention.
Fig. 5 is a reference view showing a prefabricated shoe according to another embodiment of the present invention. Fig.
6A to 6D are reference views showing a prefabricated shoe according to another embodiment of the present invention.
Figure 7 is a reference view illustrating the engagement of an outsole having a female threaded engagement member and a male threaded insertion.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas.

The terms "first "," second "and the like are used to distinguish one element from another, and the terms " The scope of the right shall not be limited. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings.

Figs. 1A to 1E are reference views showing a prefabricated shoe according to an embodiment of the present invention. 1B is a side sectional exploded cross-sectional view of the assembled shoe shown in FIG. 1A, FIG. 1C is a transparent perspective view of the inside of the upper shown in FIG. 1B, FIG. FIG. 1D is a bottom perspective view of the insole shown in FIG. 1B, and FIG. 1E is a side cross-sectional view of the outsole and another outsole shown in FIG. 1B. 1A through 1E, the assembled shoe of the present invention may include an upper member 100, an insole member 120, and an outsole member 140.

Upper 100 may include a structure that surrounds the soles and feet. The shape of the upper 100 shown in Figs. 1A to 1E is merely an example, and may include an integral shape that surrounds the sole and / or the instep. The material of the upper 100 may include leather, cloth, natural rubber, synthetic rubber, natural resin, synthetic resin, or environmentally friendly material.

As shown in FIG. 1C, the upper 100 includes a lower cover 102, an upper cover 104, and a through-hole 106.

The lower cover 102 may be in the form of a plate and may include a curved shape for surrounding the soles of a person, for example.

The upper cover 104 may include a form extending from the lower cover 102 to surround the foot. The upper cover 104 may not only surround the foot, but it may also be in the form of being extended to the ankle. In addition, the upper cover 104 may include a strap member for preventing the foot from being released from the sandal-shaped shoes, which surrounds the foot. The upper cover 104 may further include a fastening member (such as a shoelace, a velcro, or the like) for firmly securing the shoe to the area corresponding to the foot.

The upper cover 104 may be integrally formed of the same material as the lower cover 102 and extend from the lower cover 102. The upper cover 104 may be formed of a material different from that of the lower cover 102, Or may be elongated by, for example, a Velcro coupling or an insertion coupling.

The through hole 106 may include a hole shape formed through the upper surface and the lower surface of the lower cover 102 in at least one area of the lower cover 102. The through hole 106 may be formed in at least one area of the lower cover 102 where the protrusion 124 of the insole 120 can be inserted and penetrated. The protrusion 124 is provided in the region of the lower cover 102 corresponding to the position where the protrusion 124 of the insole 120 is formed when the insole 120 is inserted into the upper 100 and is seated on the upper surface of the upper 100. [ The number of through holes 106 may be equal to or greater than the number of through holes 106. At this time, the through-hole shape of the through hole 106 corresponds to the cross-sectional shape of the protruding portion 124 with respect to the width direction.

The insole 120 is a portion to which the soles of the human body come into contact and is inserted into the upper portion 100 and seated on the upper surface of the lower cover 102 of the upper portion 100.

As shown in FIG. 1d, the insole 120 may include a plate structure 122 that corresponds to the shape of the sole in contact with the sole. The upper surface of the plate structure 122 corresponds to the side contacting the sole, and may include a flexure structure corresponding to the sole.

The lower surface of the plate structure 122 is formed with a protrusion 124. The protrusion 124 protrudes downward in the area of the corresponding insole 120 corresponding to the through hole 106 of the upper 100.

2A and 2B are reference views showing various embodiments of protrusions 124 constituting the insole 120 according to the present invention.

Referring to FIG. 2A, the protrusion 124-1 may include a cylindrical body and a tapered structure extending from the body and for inserting and attaching the insertion portion 144 of the outsole 140. Referring to FIG. The insertion portion 144 of the outsole 140 is formed with a groove into which the tapered structure can be inserted to engage with the tapered structure of the protrusion 124-1.

2B, the protrusion 124-2 may include an insertion portion 144 of the outsole 140 and a protrusion / protrusion for detachment and attachment. In Fig. 2B, protrusions and protrusions are formed on the protrusions 124-2. As illustrated in Fig. 2B, the protrusions and protrusions are formed in a ring shape along the outer diameter of the cylindrical body constituting the protrusion 124-2. Such protrusions and protrusions may be in the form of a single ring, or may be in the form of a plurality of rings. In another embodiment, the protruding portion may include a protruding groove, and the inserting portion 144 of the outsole 140 may include a protruding groove of the protruding portion and a protrusion / protrusion for detaching and attaching the protruding portion.

The outsole 140 includes a support member 142 disposed on a lower surface of the lower cover 102 of the upper 100 and supporting the lower cover 102 and a support member 142 corresponding to the through hole 106 of the upper 100 And an inserting portion 144 formed to detach and adhere to the protrusion 124 of the insole 120 in a certain region of the insoles 120. [ The outsole 140 may surround only the lower cover 102 of the upper 100 or may surround the upper cover 104 as well as the lower cover 102.

The support member 142 may be formed of a material that is strong in abrasion, effectively disperses the weight of the wearer, and can provide a sense of security of the feeling of fit of the footwear. The material of the support member 142 is natural rubber, synthetic rubber , A natural resin, a synthetic resin, or the like.

2A and 2B, the insertion portion 144 may include an insertion groove for attachment and detachment with the protrusion 124, and may include an indentation groove for engaging with the protrusion and protrusion of the protrusion 124 .

The outsole 140 may be an integral structure. As shown in FIGS. 1A and 1B, the outsole 140 may be formed in one shape to enclose the lower cover 102 of the upper 100. The outsole 140 may also include a plurality of sub-outsoles. Sectional views of the sub-outsoles 140-1, 140-2, 140-3, and 140-4, as shown in FIG. 1E. The sub-outsoles 140-1, 140-2, 140-3, and 140-4 are each independently shaped and can be separately attached and detached to the protrusions 124 of the insole 120, respectively. To this end, the sub-outsoles 140-1, 140-2, 140-3, and 140-4 may include at least one or more inserts 142, respectively.

Figs. 3A to 3D are reference views showing a pair of shoe shoes according to another embodiment of the present invention. 3A is a side cross-sectional view of the insole shown in FIG. 3A, FIG. 3C is a bottom perspective view of the outsole shown in FIG. 3A, FIG. Fig. 5 is a bottom view for explaining the engagement relationship of the insole and the outsole shown in Fig. Referring to FIGS. 3A through 3D, the assembled shoe according to another embodiment of the present invention may include an upper member 200, an insole 220, and an outsole 240.

The upper (200) includes a structure that surrounds the soles of the feet and the foot. To this end, upper 200 may include a lower cover, a top cover, and a through hole. Since the features of the upper part 200 are the same as those of the upper part 100, detailed description will be omitted below.

The insole 220 is a portion to which the soles of the human body come into contact and is inserted into the upper part 200 and seated on the upper surface of the lower cover of the upper part 200.

As shown in FIG. 3B, the insole 220 may include a plate shape 222 corresponding to the shape of the sole in contact with the sole. The upper surface of the plate shape 222 corresponds to the side contacting the sole, and may include a flexure structure corresponding to the sole. The lower surface of the plate shape 222 is formed with a protrusion 224. The protruding portion 224 protrudes downward in a part of the plate shape 222 corresponding to the through hole of the upper 200. The protrusion 224 constituting the insole 220 can be formed through the various embodiments shown in Figs. 2A and 2B described above. The shape of the protrusion 224 is the same as that described above, so a detailed description thereof will be omitted.

The outsole 240 is disposed on the lower surface of the lower cover of the upper 200 and may include a barefoot shape similar to the flexure of the sole and the foot, surrounding the sole and / or the foot.

3C, the outsole 240 includes a support member 242 for supporting the lower cover, and a detachable attachment portion 224 for detaching and attaching the protrusion 224 of the insole 220 in a region corresponding to the through- And an insertion portion 244 formed in the support member 242.

The insertion portion 244 may include a protrusion 224 and an insertion hole for detachment and attachment. Here, the insertion hole is characterized in that the upper surface and the lower surface of the outsole 240 are hollow holes. 3D, the protrusion 224 of the insole 220 may protrude through the insertion hole to the lower surface of the outsole 240. As shown in FIG. The projecting portion 224 of the insole 220 extends to the lower surface of the outsole 240 and directly contacts the ground surface so that the material of the protruding portion 224 is made of a material that does not wear well even by friction with the ground surface desirable. In FIG. 3C, the number of insertion holes is six, however, this is merely an example, and a plurality of insertion holes may be formed in a region corresponding to the protrusion 224 of the insole 220.

4A to 4D are reference views showing a pair of shoe shoes according to another embodiment of the present invention. 4A is a side view of the assembled shoe according to another embodiment of the present invention. FIG. 4B is a plan view of the upper of the assembled shoe shown in FIG. 4A. FIG. Fig. 4D is a perspective view of the outsole constituting the assembled shoe shown in Fig. 4A. Fig. 4a to 4d, the assembled shoe according to another embodiment of the present invention may include an upper member 300, an insole 320, and an outsole 340. [

Upper 300 includes a structure that surrounds the soles and feet. To this end, the upper part 300 includes a lower cover 302, an upper cover 304 and a through hole 306. Since the features of the upper part 300 are the same as those of the upper part 100 or 200, detailed description will be omitted below.

The insole 320 is a portion where the soles of the human body contact and is inserted into the upper part 300 and seated on the upper surface of the lower cover 302 of the upper part 300. As shown in FIG. 4C, the insole 320 may include a plate shape 322 corresponding to the shape of the sole in contact with the sole. The upper surface of the plate shape 322 corresponds to a surface contacting the sole, and may include a flexure structure corresponding to the sole. The lower surface of the plate shape 322 is formed with a protrusion 324. The protrusion 324 protrudes in a downward direction of the plate shape 322 in a region corresponding to the through hole of the upper 300.

As shown in Fig. 4C, the projecting portion 324 is disposed at the front end (football position) of the sole and the rear end (backhoe position) of the sole. These protrusions 324 may each include a protruding slide 324 for detachably attaching and attaching to the insertion portion of the outsole 340 in a sliding manner. The protruding slide 324 may include a side sliding protrusion formed in the width direction of the shoe so that the insole 320 and the outsole 340 can be engaged in a sliding manner. The side sliding protrusions may be symmetrical to each other with respect to the width direction of the shoe or may be asymmetric. The side sliding protrusion may be inserted into the insertion portion of the outsole 340 from the side of the shoe in a sliding manner. Although Fig. 4c shows two protrusions 324, this is merely an example, and more than two protrusions 324 may be provided in the insole 320.

The outsole 340 is disposed on the lower surface of the lower cover of the upper part 300 and supports the lower cover in a region corresponding to the through hole of the upper part 300 and the protrusion 324 of the insole 320, And an insert 344 formed for attachment.

4D, the insertion portion 344 is disposed at a position corresponding to the projection 324. As shown in Fig. These inserts 344 may each include an insertion slot 344 for slidably attaching and attaching to protrusions 324 of the insole 320. The insertion slot 344 may include side slots formed in the width direction of the shoe so that the insole 320 and the outsole 340 can be coupled in a sliding manner. The side slots may be symmetrical to each other with respect to the width direction of the shoe or may be asymmetrical. Although Fig. 4d shows two inserts 344, this is only an example, and three or more inserts 344 may be provided in the outsole 340. Fig.

Fig. 5 is a reference view showing a prefabricated shoe according to another embodiment of the present invention. Fig. That is, FIG. 5 is a side view of the assembled shoe according to another embodiment. 5, the assembled shoe according to another embodiment of the present invention may include an upper member 400, an insole 420, and an outsole 440.

Upper (400) includes a structure that surrounds the soles and feet. To this end, the upper part 400 includes a lower cover, an upper cover and a through hole. Since the features of the upper part 400 are the same as those of the upper part 100, 200 or 300, detailed description will be omitted below.

The insole 420 is a portion to which the soles of the human body come into contact and is inserted into the upper part 400 and seated on the upper surface of the lower cover of the upper part 400. As shown in FIG. 5, the insole 420 may include a plate shape corresponding to the shape of the sole in contact with the sole. The plate-shaped upper surface corresponds to a surface in contact with the sole, and may include a flexure structure corresponding to the sole. The lower surface of the plate is formed with a protrusion 422. The projecting portion 422 is protruded in a downward direction of the plate structure at a region corresponding to the through hole of the upper portion 400. [

The projecting portion 422 may be disposed at the front end portion of the sole (football position) and the rear end portion (backhoe position) of the sole. These protrusions 422 may each include a protrusion slide 422 for detachably attaching and attaching to the insertion portion of the outsole 440 in a sliding manner. The protruding slide 422 may include front and rear sliding protrusions formed in the longitudinal direction of the shoe so that the insole 420 and the outsole 440 can be engaged in a sliding manner. The front and rear sliding protrusions may be bent forward with respect to the longitudinal direction of the shoe. The front and rear sliding protrusions can be inserted into the insertion portion of the outsole 440 in a sliding manner in the forward direction from the rear of the shoe. Although FIG. 5 shows two protrusions 422, this is merely an example, and more than three protrusions 422 may be provided on the insole 420.

The outsole 440 is disposed on the lower surface of the lower cover of the upper part 400 to support the lower cover and is formed to be detachable and attachable to the protrusion 422 of the insole 420 in a region corresponding to the through hole of the upper part 400 And may include an insertion portion 442.

As shown in Fig. 5, the insertion portion 442 is disposed at a position corresponding to the protrusion 422. As shown in Fig. The insert 442 may include an insertion slot 442 for slidably and removably attaching to the protrusion 422 of the insole 420, respectively. The insertion slot 442 may include front and rear slots formed in the longitudinal direction of the shoe so that the insole 420 and the outsole 440 can be coupled in a sliding manner. The front and rear slots may be formed with grooves formed forward with respect to the longitudinal direction of the shoe. Although FIG. 5 shows two inserts 442, this is only an example, and three or more inserts 442 may be provided in the outsole 440.

6A to 6D are reference views showing a prefabricated shoe according to another embodiment of the present invention. 6A is a perspective view of an assembled shoe according to another embodiment of the present invention, FIG. 6B is a perspective view of an insole constituting the assembled shoe shown in FIG. 6A, FIG. 6C is a perspective view of the outsole constituting the assembled shoe shown in FIG. And Fig. 6D is a perspective view of the engaging member constituting the assembled shoe shown in Fig. 6A. 6a-6d, the assembled shoe of the present invention may include an upper 500, an insole 520, an outsole 540, and a mating member 560. As shown in FIG.

The upper part 500 includes a structure that surrounds the soles and the feet. To this end, the upper 500 includes a lower cover, an upper cover, and a first through hole. The first through-hole of the upper 500 has the same structural and functional characteristics as the through-hole of FIG. 1C or 4B. The characteristics of the upper part 500 are the same as those of the upper part 100, 200, 300 or 400, and thus the detailed description thereof will be omitted.

The insole 520 is a portion where the soles of the human body contact and is inserted into the upper part 500 and seated on the upper surface of the lower cover of the upper part 500. As shown in FIG. 6B, the insole 520 may include a plate shape corresponding to the shape of the sole in contact with the sole. The plate-shaped upper surface corresponds to a surface in contact with the sole, and may include a flexure structure corresponding to the sole.

The insole 520 includes a second through hole 522 that is hollow in the plate shape in the region corresponding to the first through hole of the upper 500. The second through hole 522 is disposed at the front end (football position) of the sole and the rear end (backhoe position) of the sole. Although FIG. 6B shows two second through holes 522, this is only an example, and three or more second through holes 522 may be provided in the insole 520.

The outsole 540 is disposed on the lower surface of the lower cover of the upper part 500 to support the lower cover and has a first through hole in the upper part 500 and a second through hole 522 in the insole 520, And an insertion portion 542 for male and female fastening. The outsole 540 may be configured to only surround the lower cover of the upper 500 or to surround the upper cover as well as the lower cover.

As shown in FIG. 6C, the insertion portion 542 may include an engaging member 560 and an insertion groove 542 for detachment and attachment. The insertion groove 542 may include a groove for engaging with the engaging member 560 and may include a groove for rotational engagement with the engaging member 560.

The engagement member 560 extends through the first through-hole of the upper 500 and the second through-hole of the insole 520 to connect the upper 500, the insole 520 and the outsole 540 to the outsole 540 (Not shown). To this end, the engagement member 560 may include an insertion protrusion or insertion protrusion 542 for insertion with the insertion portion 542 and a rotation protrusion (e.g., a twister lock screw) for rotational engagement with the insertion portion 542. Thus, when the engaging member 560 is inserted and rotated into the inserting portion 542, the inserting portion 542 can fix the engaging member 560, thereby allowing the upper 500, the insole 520, So that the base member 540 can be firmly coupled.

In addition, the engaging member 560 may include threaded projections for threaded engagement with the insert 542 in the female-male engagement. In this case, the inserting portion 542 of the outsole 540 may include threaded protrusions of the engaging member 560 and threaded grooves for male and female fastening. Accordingly, when the engaging member 560 is inserted and threadedly engaged in the inserting portion 542, the inserting portion 542 can fix the engaging member 560 so that the upper 500, the insole 520, The outsole 540 can be firmly coupled.

On the other hand, the coupling member may be in the form of a female screw having a thread groove instead of the thread projection, and the outsole may include a male screw threadably engageable with the female thread of the coupling member.

Figure 7 is a reference view illustrating the engagement of an outsole having a female threaded engagement member and a male threaded insertion.

7, the assembled shoe of the present invention may include an upper 600, an insole 620, an outsole 640, and a coupling member 660. Herein, the upper 600 and the insole 620 perform the same functions as those of the upper 500 and the insole 520 described in FIGS. 6A to 6D, respectively, and thus their detailed description will be omitted.

The outsole 640 is disposed on the lower surface of the lower cover of the upper 600 to support the lower cover and can be coupled to the first through hole of the upper 600 and the second through hole of the insole 620 And an inserting portion 642 for inserting the inserting portion.

As shown in Fig. 7, the insertion portion 642 may include a coupling member 660 and a male screw 642 for male and female fastening. The male screw 642 protrudes upward from the upper surface of the outsole 640.

The engaging member 660 extends through the first through-hole of the upper 600 and the second through-hole of the insole 620 to engage the upper 500, the insole 520 and the outsole 540, (Not shown). For this purpose, the engaging member 660 may include a female screw 660 for threaded engagement with the insert 642. Therefore, when the female thread of the coupling member 660 and the male thread 642 of the outsole 640 are threadedly engaged, the insertion portion 642 of the outsole 640 can fix the coupling member 660, The insole 620 and the outsole 640 can be firmly coupled.

On the other hand, although not shown in the drawings, various embodiments of the assembled shoe shown in Figs. 1A to 7 described above may be combined with each other to form another assembled shoe. For example, as another form of the assembled shoe, the front end portion (that is, the ball portion) is formed with the feature of the assembled shoe as shown in Fig. 1E with respect to the longitudinal direction of the shoe, The rear end portion (i.e., the heel portion) can be formed as a feature of the assembled shoe as shown in Figs. 6A to 6D. It should be understood, however, that the above-described combination forms are merely illustrative and that the features of the prefabricated shoes of the various embodiments shown in Figs. 1A to 7 can be combined to form another type of prefabricated shoe.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100, 200, 300, 400, 50, 600: upper
120, 220, 320, 420, 520, 620:
140, 240, 340, 440, 540, 640: outsole

Claims (12)

An upper comprising a lower cover having a shape corresponding to the soles of the feet and an upper cover extending from the lower cover, the upper comprising a through hole formed in at least one region of the lower cover;
An insole including a protrusion that is seated on an upper surface of the lower cover at the inside of the upper part and protrudes downward at a region corresponding to the through hole; And
And an outsole which is coupled to a lower surface of the lower cover to support the lower cover and includes an insertion portion formed to be detachable from the protrusion in a region corresponding to the through hole. The method according to claim 1,
Wherein the protruding portion and the insertion portion include at least one of a protruding and recessed protrusion for attachment and detachment and a protruding and recessed protrusion corresponding to the protruding and protruding protrusion. The method according to claim 1,
And the insertion portion is an insertion hole penetrating the upper surface and the lower surface of the outsole,
And the protruding portion protrudes through the insertion hole to the lower surface of the outsole. The method according to claim 1,
The outsole includes one integral structure or a plurality of sub-outsole,
Wherein the sub-outsole includes a stand-alone structure separated from each other, and each of the sub-outsole includes at least one or more insertion portions. The method according to claim 1,
Wherein the protrusion includes a protruding slide for detachably attaching to and attaching to the insert in a sliding manner,
Wherein the insertion portion includes an insertion slot for detachment and attachment to the protruding slide. The method of claim 5,
Wherein the projecting slide includes side sliding protrusions formed along the width direction of the shoe,
Wherein the insertion slot includes a side slot along which the protruding slide is detached and attached. The method of claim 5,
Wherein the protruding slide includes a front and rear sliding protrusion formed along a length direction of the shoe,
Wherein the insertion slot includes a front and rear slot through which the protruding slide is detached and attached along the longitudinal direction. The method according to claim 1,
Wherein said outsole surrounds at least a portion of said upper cover of said upper. A top cover including a bottom cover having a shape corresponding to the soles of the feet and an upper cover extending from the bottom cover to surround the foot, the top including a first through hole formed in at least one region of the bottom cover;
An insole, which is seated on the upper surface of the lower cover at the inside of the upper part and includes a second through hole formed in a region corresponding to the first through hole;
An outsole coupled to a lower surface of the lower cover to support the lower cover, and an insertion portion for male and female fastening in a region corresponding to the first through hole and the second through hole; And
And an engaging member penetrating through the first through hole and the second through hole to engage with the insertion portion in order to engage the upper, the insole, and the outsole. The method of claim 9,
Wherein the engaging member includes a rotation protrusion for rotationally engaging with the insertion portion,
Wherein the insertion portion includes a rotation groove corresponding to the rotation projection. The method of claim 9,
Wherein the engaging member includes a thread projection for screwing with the insertion portion,
Wherein the insertion portion includes a thread groove corresponding to the thread projection. The method of claim 9,
Wherein the first through hole and the second through hole are respectively formed at a front end portion and a rear end portion in the longitudinal direction of the shoe,
Wherein the engaging member includes at least two engaging members for passing through the first through hole and the second through hole at the front end and the rear end, respectively.

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