KR101928305B1 - Indoor-outdoor shoes - Google Patents

Abstract

The present invention relates to outsole detachable type shoes for indoor and outdoor use comprising: an upper; a middle sole arranged on the bottom surface of the upper; and an outsole arranged on the bottom surface of the middle sole. The middle sole further includes a middle toe cover which is arranged on the outer surface of an area for covering a toe in the upper. The outsole further includes an outer toe cover which is arranged on the outer surface of the middle toe cover of the middle sole. The middle sole and the outsole are provided to be detachably attached to each other by a combining unit, thereby making the middle sole in contact with an indoor bottom after separating the outsole when indoor walking, and making the outsole in contact with the ground after reattaching the outsole in outdoor walking. The present invention relates to the outsole detachable type shoes for indoor and outdoor use capable of preventing an accident such as falling over by external obstacles when walking by extending a front end unit or front and back units of the outsole, and covering the toe or the toe and a heel.

Description

{INDOOR-OUTDOOR SHOES}

The present invention relates to an indoor / outdoor shoe, and more particularly, to a shoe for indoor / outdoor use, in which a front end portion of an outsole to be grounded is extended to cover a region corresponding to a wearer's toe region, The present invention relates to an outsole attachable / detachable indoor / outdoor shoe for preventing detachment of an obstacle element and providing an easy attachment / detachment structure using a velcro, so that it can be selectively used for indoor or outdoor use by attaching / to be.

By freely attaching / detaching the sole of the shoe freely, it is possible to replace the shoe sole as well as to use the shoe for indoor / outdoor use,

(Registered, hereinafter referred to as "Document 1") "Shoe having a double sole" is presented in the Utility Model Registration No. 20-0370167 of Korea,

According to Document 1, in a conventional shoe composed of an upper, a midsole and an outsole, a detachable groove is formed on the outer circumferential surface of the midsole, a detachable protrusion is formed on an inner circumferential surface of the outsole to be coupled to the detachable groove, The outsole can be detachably attached to the midsole, and the outsole can be detached from the shoe so that the midsole can be used solely for the sole, and the outsole can be easily replaced with another one. Is a technique relating to shoes having a double sole.

Another technique is disclosed in Korean Patent Registration No. 10-1260005 (Registered on March 25, 2013, hereinafter referred to as "Document 2") "outsole type shoes"

Reference 2 discloses a sole provided with a sole to which the middle of the shoe is inserted, and a cap for covering the upper part of the shoe is formed on the front of the shoe so as to protrude a Velcro tape adhering to the heel of the shoe, And a band for tightening and tightening the foot portion of the shoe is provided at the center of the shoe so that the shoe can be used as a new one by replacing only the sole if necessary.

As another technique, Korean Patent Registration No. 10-1341390 (Registered on Dec. 12, 2013, hereinafter referred to as "Document 3") "indoor / outdoor shoes for both indoor and outdoor use"

Reference 3 discloses a sole comprising a body to which a foot is fitted, a sole provided with an outdoor floor and an indoor floor respectively on both sides thereof, and a sole which can be detachably attached to the bottom of the body so as to reverse the direction of the outdoor floor and the indoor floor So that it is possible to freely access the indoor space as well as the outdoor space by using a pair of shoes, so that it is possible to reduce the burden of preparing separate indoor shoes.

Literature 1. Korean Utility Model Registration No. 20-0370167 (Registered on December 2, 2004) Document 2. Korean Patent Registration No. 10-1260005 (Registered on April 25, 2013) Literature 3. Korean Patent Registration No. 10-1341390 (Registered on December 19, 2013)

The present invention relates to a method for removing a sole of a shoe for a toddler from a wearer, in which a frontal part of the outsole is extended to prevent an external obstacle element from being caught between a middle sole and an outsole when the infant is walking, The present invention is to provide an outsole detachable indoor / outdoor shoe that contributes to a safe walking by allowing the user to cover the area.

Further, according to the present invention, the rear end of the outsole is extended to contribute to a safe walking, and a grip portion is provided on either the front end or the rear end of the outsole to facilitate easy detachment and separation of the outsole and an outsole detachable indoor / The purpose is to provide.

In addition, since the non-slip pad is provided in the area corresponding to the front and back sole of the middle sole, and the space for wearing the pad is provided on the upper surface of the outsole, thereby preventing slippage of the infant while walking, And an object of the present invention is to provide an outsole detachable indoor / outdoor shoes.

In order to solve the above problems, according to the present invention, there is provided an outsole detachable indoor /

Upper;

A middle sole disposed on a bottom surface of the upper; And

An outsole disposed on a bottom surface of the middle sole;

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Wherein the middle sole further comprises a middle toe cover disposed on the outer surface of the toe covering area in the upper,

The outsole further includes an outsole cover disposed on the outer surface of the middle sole of the middle sole,

The middle sole and the outsole may be detachably attached to each other by a coupling means.

In the outsole detachable indoor / outdoor shoes according to the present invention,

Among various shoes, an infant shoes which uses a walker, the middle sole touches the floor of the room after the outsole is separated when using a walker or the inside of the room, and the outsole is attached again to reach the ground when walking outside, Especially, the front end or the front and rear ends of the outsole can be extended to cover both the toe or the toe and the heel, thereby preventing the safety accident such as falling over the external obstacle when walking.

In addition, the outsole has a grip portion to provide an easy attachment / detachment of the outsole, and the outsole can be easily separated from the front and back so that the convenience of use is improved.

In addition, a pair of straps with elasticity on the outsole and a cover for connecting them are provided to provide easy attachment and detachment of the outsole using the strap, and the separated outsole can be wrapped with a cover connected to the strap, And an object of the present invention is to provide an outsole detachable indoor / outdoor shoes.

1 is an exploded perspective view showing an outsole detachable indoor / outdoor shoe according to the present invention,
Fig. 2 is an assembled three-dimensional configuration diagram of Fig. 1,
3 is a side view showing a middle cover of the middle sole and an outsole cover of the outsole,
4 is a side view showing a middle heel cover of the middle sole and an out-heel cover of the outsole,
5 is a side view showing a grip portion,
6 is a perspective view showing a strap and an outsole cover,
7 is a plan view showing a state in which the separated outsole is wrapped by the outsole cover,
8 is a perspective view showing a pad and a space,
FIG. 9 is a side view showing a detachable structure of another example of the outsole detachable indoor / outdoor shoes according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

1, the middle sole side is referred to as an upper or upper side, and the outsole side is referred to as a lower or a lower side, and the outer cover side of the outsole is referred to as the front or front side, Rear direction "or" rear direction ".

1 to 9, the outsole detachable indoor / outdoor shoes according to the present invention include:

The upper sole 10, the middle sole 20, and the outsole 30.

Looking at each configuration,

The upper (10)

As shown in Figs. 1 to 4,

It can be made of various materials such as leather, synthetic leather, synthetic resin and so on.

The middle sole 20 is

As shown in Figs. 1 to 5,

Is disposed on the bottom surface of the upper (10)

And has a structure corresponding to the bottom surface of the upper (10).

At this time, as shown in the lower left circular chain line of FIG. 2, the upper and middle soles 20 are joined to each other by an adhesive or the like. Alternatively, as shown in the lower right side dashed line of FIG. 2, Respectively.

The outsole (30)

As shown in Figs. 1 to 5,

Is disposed on the bottom surface of the middle sole (20)

And has a structure corresponding to the bottom surface of the middle brush 20.

As a feature of the present invention in the shoes constructed as described above,

1 to 4, the middle sole 20 further includes a middle toe cover 21 disposed on the outer surface of the toe covering region of the upper 10,

The outsole 30 further includes an outboard cover 31 disposed on the outer surface of the middle toe cover 21 of the middle sole 20 so as to prevent the outsole 30 from moving between the middle sole 20 and the outsole 30, It is possible to prevent the obstacle from being caught while walking while preventing the foreign matter from entering.

1, the middle soles 20 and the outsole 30 may be detachably attached to each other by a coupling means,

One example of the coupling means is a male and female velcro provided on the contact surface between the middle sole 20 and the outsole 30.

More specifically, it is preferable that a female type Velcro 22 is provided on the bottom surface of the middle sole 20 and a male type Velcro 32 is provided on the upper surface of the outer sole 30. This is because, after the outsole 30 is detached from the middle sole 20, the side of the soft velcro 22 of soft material is in contact with the floor of the room when it is used indoors in a state of being worn on an indoor walk or a walker of an infant, In order to make it possible.

Since the middle cover 21 of the middle sole 20 and the outer cover 31 of the outsole 30 are also part of the middle sole 20 and the outsole 30, They are mutually detached.

As shown in Fig. 4, as another feature of the present invention,

The middle sole (20) further includes a middle heel cover (23) disposed on an outer surface of an area of the upper (10) covering the heel,

The outsole 30 further includes an out-heel cover 33 disposed on the outer surface of the middle heel cover 23 of the middle sole 20 so that foreign matter flows between the middle sole 20 and the outsole 30. [ It is possible to prevent an obstacle from being caught in the backward step.

Since the middle heel cover 23 of the middle sole 20 and the out heel cover 33 of the outsole 30 are also part of the middle sole 20 and the outsole 30, They are mutually detached.

As shown in [A] and [B] of Fig. 5, as another feature of the present invention,

The outsole cover 31 or the out-heel cover 33 of the outsole 30 is provided with a grip portion 34 for gripping by hand. The grip portion 34 is provided at an end of the outsole cover 33 . This is because when the outsole 30 is detached from the middle sole 20, the outsole 30 is gripped with one hand while the upper 10 is gripped by one hand, and when the outsole 30 is separated, The contaminants of the outsole 30 can be prevented from touching the hand by gripping the grip portion 34 in order to prevent it, and the detachment of the outsole 30 can be easily performed even with a small force.

In addition, the grip portion 34 preferably has a ring structure, in order to allow the grip portion 34 to be hung on various drying hook members in a state where the cleaning of the outsole 30 is completed.

As shown in Figs. 6 and 7, as a modified example different from the grip portion 34,

And a strap 40 having one end connected to an end of the outsole cover 31 and the other end exposed rearwardly between the outsole 30 and the middle sole 20.

As a result, the strap 40 is vertically disposed between the middle sole 20 and the outsole 30 so that the strap 40 can be easily pulled out of the middle sole 20 It is possible to separate the outsole 30 more easily than the grip 34.

The pair of straps 40 may include a pair of straps 40, and may further include an outsole cover 50 having a size to cover the outsole when the straps 40 are extended. In other words, both ends of the outsole cover 50 are connected to the respective straps 40 by means of staples or the like.

At this time, the strap 40 is made of a material having elasticity, and the outsole cover 50 is a cloth material, and the outsole cover 50 is normally dried on the pair of straps 40.

7, when the outsole 30 is separated from the middle sole 20, the outsole cover 50 is opened to cover the outsole 30, Clogged by the elastic force of the pair of straps 40.

Therefore, when the shoes are used for outdoor use, the outsole 30 separated when used as an indoor room can be carried by the outsole cover 50 or stored.

As shown in Fig. 8, as another feature of the present invention,

A slip prevention pad 24 is provided on the bottom surface of the middle sole 20 in a region corresponding to the front foot and rear foot bottom,

A space portion 35 on which the slip prevention pad 24 is seated is provided in an area where the slip prevention pad 24 is in contact with the upper surface of the outsole 30.

At this time, the space portion 35 is a non-formed region of the corresponding Velcro 32, thereby preventing the slip prevention pad 34 from being damaged by the corresponding Velcro 32, thereby increasing the service life .

On the other hand, as shown in Fig. 9,

And male and female snap buttons 22A and 32A provided on the contact surface of the middle sole 20 and the outsole 30.

More specifically, a female snap button 22A is provided on the front and rear ends of the bottom surface of the middle sole 20, and a corresponding male snap button 32A is provided on the front and rear ends of the upper surface of the outsole 30. [ .

At this time, the male and female snap buttons 22A and 32A are a so-called knot button that can be easily combined and separated.

In this case, the male and female snap buttons 22A and 32A are disposed on the middle toe cover 21 and the middle heel cover 23, respectively, thereby minimizing interference with the soles during walking.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention has been described with reference to the "outsole detachable indoor / outdoor shoes" having a specific shape and structure. However, Should be construed as falling within the scope of protection of the present invention.

10: Upper
20: Middlesol
21: Middle-earth cover
22: Velcro
22A: Snap button
23: Middle heel cover
24: Anti-slip pad
30: Outsole
31: Outer cover
32: Support Velcro
32A: Corresponding snap button
33: Out-heel cover
34: grip portion
35:
40: strap
50: Outsole Cover

Claims (5)

Upper 10;
A middle sole 20 disposed on a bottom surface of the upper 10; And
An outsole 30 disposed on a bottom surface of the middle sole 20;
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The middle sole (20) further comprises a middle toe cover (21) disposed on the outer surface of the toe covering area of the upper (10)
The outsole 30 further includes an outboard cover 31 disposed on the outer surface of the middle toe cover 21 of the middle sole 20,
The middle sol 20 and the outsole 30 can be detachably attached to each other by a coupling means,
The middle sole (20) further includes a middle heel cover (23) disposed on an outer surface of an area of the upper (10) covering the heel,
The outsole (30) further includes an out-heel cover (33) disposed on the outer surface of the middle heel cover (23) of the middle sole (20)
The outsole cover (31) or out-heel cover (33) of the outsole (30) is provided with a grip portion (34)
A slip prevention pad 24 is provided on the bottom surface of the middle sole 20 in a region corresponding to the front foot and rear foot bottom,
And a space portion (35) in which the slip prevention pad (24) is seated is provided in an area where the slip prevention pad (24) is in contact with the upper surface of the outsole (30).
The method according to claim 1,
Wherein the coupling means comprises male and female velcro fasteners (22, 32) provided on a contact surface between the middle sole (20) and the outsole (30).
The method according to claim 1,
Wherein the coupling means comprises male and female snap buttons (22A, 32A) provided on at least two contact surfaces of the middlesole (20) and the outsole (30).
delete 4. The method according to any one of claims 1 to 3,
Further comprising a strap 40 having one end connected to an end of the outsole cover 31 and the other end exposed rearwardly between the middlesole 20 and the outsole 30,
The outsole cover (50) has a pair of the straps (40) and has a size capable of wrapping the outsole (30) when the straps (40) Detachable indoor / outdoor shoes.

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