KR100898362B1 - Multipurpose shoes - Google Patents

Abstract

The present invention relates to a multi-purpose shoe, and more particularly, to a multi-purpose shoe provided to be removable removable means such as skates, inline skates, short skis and the like.

Multi-purpose shoes of the present invention for this purpose, the body portion is formed in which the foot is accommodated, the shoe body provided with a sole on the lower portion of the body portion; A fixing frame mounted on the lower portion of the shoe body by a fixing means to cover the front and rear portions of the shoe body; And at least one moving means selectively coupled to the fixing frame.

According to the present invention, the lower structure of the shoe body is provided with a removable means removable and enjoy free skates, inline skates, short skis, etc., the effect of reducing the material cost generated when each shoe is provided for each movement means There is.

Shoes, Inline Skates, Skates, Short Skiing

Description

Multipurpose shoes

1 is a side view showing the body portion and the sole of the multipurpose shoe according to a preferred embodiment of the present invention.

Figure 2 is a perspective view of the sole of the multipurpose shoe according to an embodiment of the present invention.

Figure 3 is a side view showing a multipurpose shoe according to a preferred embodiment of the present invention.

4 is a cross-sectional view taken along the line AA ′ of FIG. 3.

Figure 5 is a main cross-sectional view showing the rear frame of the multi-purpose shoe according to another embodiment of the present invention.

Figure 6 is an exploded cross-sectional view showing the heel portion of the multi-purpose shoe according to a preferred embodiment of the present invention.

Figure 7 is a bottom perspective view showing the rear frame of the multi-purpose shoe according to a preferred embodiment of the present invention.

FIG. 8 is a sectional view of the elastic part in FIG. 7; FIG.

Figure 9 is a bottom perspective view showing a multi-purpose shoe according to another preferred embodiment of the present invention.

10 is a cross-sectional view showing an elastic part in FIG. 9;

11 is a plan view showing a fixing frame of multi-purpose shoes according to a preferred embodiment of the present invention.

12 is an exploded plan view showing a multi-purpose shoe according to a preferred embodiment of the present invention.

Figure 13 is an exploded perspective view showing the fixing strap of the multi-purpose shoe according to a preferred embodiment of the present invention.

Figure 14 is a perspective view showing a coupled state of the fixed frame and the moving means of the multi-purpose shoe in accordance with a preferred embodiment of the present invention.

15 is a cross-sectional view taken along the line BB ′ in FIG. 14.

16 is an exploded perspective view of FIG. 14.

17 is a perspective view showing a roller skate which is another moving means coupled with a fixing frame of the multipurpose shoe according to the preferred embodiment of the present invention.

18 is a perspective view showing a short ski is another means of transportation coupled to the fixing frame of the multi-purpose shoe according to an embodiment of the present invention.

19 is a perspective view of the sole of the multi-purpose shoe according to another embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

 1: shoe body 10: body portion

19: screw groove 20: outsole

21: space part 22: reinforcement support part

30: fixed frame 40: front frame

41: engaging groove 42: jamming projection

50: rear frame 51: fixing protrusion

52: fixing groove 53: fitting protrusion

55: engaging portion 56: locking portion

57: locking groove 59: insertion hole

60: fixing strap 60a: coupling protrusion

65: insertion coupling portion 65a: coupling hole

65b: receiving portion 70: fixed band

80: bolt member 90: elastic portion

91: elastic member 92: elastic support plate

100: skate 102: support

104: skating day 200: roller skating

202: support 204: wheels

300: short ski 302: support plate

103,203,303: Insertion protrusion 421: Space part

The present invention relates to a multi-purpose shoe, and more particularly, to a multi-purpose shoe provided to be removable removable means such as skates, inline skates, short skis and the like.

The existing shoe structure is equipped with shoes, leisure shoes such as skates, inline skates, short skis, etc., each shoe is provided separately, the user takes off the shoes every time to use a different means of transport and wear the shoes of the selected means of transportation There was a hassle to do, and each vehicle has been provided with a disadvantage that the production cost is a lot of shoes separately provided.

In addition, when there are a large number of users, there is a problem in that the economic burden of the user is increased because the user must purchase a vehicle for each user according to the size of the foot.

Therefore, the present invention is made to solve the problems of the prior art as described above, the first object of the present invention, the lower structure of the shoe body is provided so that the removable means for leisure, such as skates, inline skates, short skis, etc. It is to provide a multi-purpose shoes convenient to use a variety of means of transportation.

In addition, a second object of the present invention, to provide a multi-purpose shoe that is provided to adjust the contraction / expansion of the fixed frame according to the size of the shoe to fit the user's feet.

In addition, the third object of the present invention is to provide a multi-purpose shoe having a rigid coupling structure by fixing the fixing frame to the shoe using a plurality of fixing means.

Therefore, the multi-purpose shoe according to an embodiment of the present invention for achieving the above object, the shoe body is formed therein the foot, the shoe body provided with a sole out the lower portion of the body portion; A fixing frame mounted on the lower portion of the shoe body by a fixing means to cover the front and rear portions of the shoe body; And at least one moving means selectively coupled to the fixing frame.

In a preferred embodiment, the fixing frame is a front frame formed with a coupling groove on the inner surface of the central portion; And a rear frame fitted to the coupling groove of the front frame.

In addition, the sole is preferably formed with a space portion opened to the side.

And, it is preferable to include a; reinforcing cylindrical portion inserted into the space portion.

In addition, the fixing means preferably comprises a fixing protrusion protruding on both sides of the rear frame.

On the other hand, it is preferable that the fixing means further comprises a plurality of fixing bands provided to cross each other on the fixing frame.

And, it is preferable that the fixing means further comprises a fixing strap provided on one side of the rear frame.

The fixing means may further include a bolt member provided at the rear portion of the rear frame.

In a preferred embodiment, a fixing groove is formed on the lower side of the rear frame, a plurality of fitting protrusions are formed on one side of the fixing groove, the elastic portion is provided on the other side of the fixing groove.

On the other hand, the moving means is preferably any one of skates, inline skates, short skis.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. 1 is a side view showing the body portion and the sole of the multi-purpose shoe according to a preferred embodiment of the present invention, Figure 2 is a perspective view showing the sole of a multi-purpose shoe according to a preferred embodiment of the present invention, Figure 3 is a preferred embodiment of the present invention It is a side view which shows the multipurpose shoe by an Example.

In addition, Figure 4 is a cross-sectional view of the line A-A 'in Figure 3, Figure 5 is a sectional view of the main portion showing the rear frame of the multi-purpose shoe according to another preferred embodiment of the present invention, Figure 6 is a preferred embodiment of the present invention It is the separated cross section which shows the heel part of the multipurpose shoe by.

In addition, Figure 7 is a bottom perspective view showing the rear frame of the multi-purpose shoe according to a preferred embodiment of the present invention, Figure 8 is a cross-sectional view showing the elastic portion in Figure 7, Figure 9 is a preferred embodiment of the present invention This is a bottom perspective view showing multi-purpose shoes.

And, Figure 10 is a cross-sectional view showing the elastic portion in Figure 9, Figure 11 is a plan view showing a fixing frame of a multi-purpose shoe according to a preferred embodiment of the present invention, Figure 12 shows a multi-purpose shoe according to a preferred embodiment of the present invention Figure 13 is a separated plan view, Figure 13 is an exploded perspective view showing a fixing strap of the multi-purpose shoe according to a preferred embodiment of the present invention.

As shown in the figure, multi-purpose shoes detachably provided with various moving means such as skates, inline skates, short skis, etc., comprises a shoe body (1), a fixing frame (30), a moving means.

The shoe body 1 is made to include a body portion 10 and the sole 20,

The body portion 10 is formed so that the foot is accommodated therein, a cylindrical screw groove 19 is formed in the rear shaft portion of the body portion 10.

The sole 20 is provided in the lower portion of the body portion 10, the lower side of the rear shaft portion is formed in a round in the front / rear direction, is formed generally flat so as not to tilt in the left / right direction, opening to the side on the rear axis Space 21 is formed. Here, a cylindrical reinforcement support 22 is inserted into the space 21.

The fixing frame 30 is composed of a front frame 40 to cover the front of the lower portion of the shoe, and the rear frame 50 is fitted with the front frame 40 to cover the rear of the lower shoe, the body portion ( 10) and the outer bottom of the sole 20 is fixed by a fixing means.

The front frame 40 has a coupling groove 41 is formed on the inner surface of the central portion, a plurality of engaging projections 42 are formed on the side of the coupling groove 41.

The rear frame 50 has an insertion hole 59 is formed in the rear shaft portion, the coupling portion 55 is formed in the front portion is coupled to the coupling groove 41 of the front frame 40. Here, both sides of the coupling portion 55 is formed with a locking portion 56 formed with a plurality of locking grooves 57 for engaging the plurality of locking projections 42 of the coupling groove 41.

In particular, the lower side of the rear frame 50 is formed with a fixing groove 52 is coupled to the insertion projections (103, 203, 303) formed in the moving means, a plurality of fitting protrusions 53 on one side of the fixing groove (52) Is formed, and the elastic portion 90 is provided on the other side. Here, the plurality of fitting protrusions 53 are provided to protrude in the horizontal direction in the lower side surface portion of the fixing groove 52 in a rectangular shape of a predetermined thickness.

Here, a space is formed between the plurality of fitting protrusions 53 and the fixing grooves 52 to which the insertion protrusions 103, 203, and 303 of the moving means are coupled. On the other hand, the elastic portion is made of an elastic member 91 provided on one side, and the elastic support plate 92 of a rectangular shape of a predetermined thickness provided on the other side. Here, the elastic support plate 92 is preferably provided with a reinforced plastic material, but is not limited thereto. The elastic member 91 may be provided with a leaf spring capable of contracting / expanding in a vertical direction by an elastic force.

On the other hand, the plurality of fixing means is provided with at least one of the fixing protrusion 51 and the fixing band 70, the fixing strap 60, the bolt member 80.

The fixing protrusion 51 is formed to protrude in a cylindrical shape on both sides of the rear frame 50 is fitted to the reinforcing support portion 22 inserted into the sole 20.

Meanwhile, as shown in FIG. 19, the fixing protrusion 51 may be fitted to the space portion 421 opened to the rear axial side of the sole 20. In addition, the space portion 421 is more preferably formed in a cylindrical shape.

The fixing band 70 is provided in the fixing frame 30 so that the fixing frame 30 crosses each other in the form of an X ('X') shape, and an upper side thereof is in close contact with the outside of the body portion 10. 10 is fixed to the fixing frame (30).

The fixing strap 60 is provided on one side of the rear frame 50 is preferably inserted into the receiving portion (65a) of the insertion coupling portion 65 provided on the other side of the rear frame (50). Here, the insertion coupling portion 65 is formed with an accommodating portion 65b for accommodating the end of the fixing strap 60 at an inner portion thereof, and a plurality of coupling holes 65a are formed at the side of the accommodating portion 65b. It is done. At this time, a plurality of coupling protrusions (60a) is formed at one end of the fixing strap 60 is coupled to the plurality of coupling holes (65a) of the insertion coupling portion (65).

The bolt member 80 is inserted into the insertion hole 59 of the rear frame 50 is screwed into the screw groove 19 formed in the heel of the shoe.

On the other hand, Figure 14 is a perspective view showing a coupling state of the fixed frame and the moving means of the skate of the multi-purpose shoe according to a preferred embodiment of the present invention, Figure 15 is a cross-sectional view of the line B-B 'in Figure 14, Figure 16 is Figure 14 Separate perspective view from.

In addition, Figure 17 is a perspective view showing a roller skate which is another means of movement coupled with the fixing frame of the multi-purpose shoe according to a preferred embodiment of the present invention, Figure 18 is coupled to the fixing frame of a multi-purpose shoe according to a preferred embodiment of the present invention It is a perspective view which shows the short ski which is another means of transportation.

As shown in the figure, the moving means has a plurality of insertion protrusions (103, 203, 303) is formed on the upper side, the plurality of insertion protrusions (103, 203, 303) is fitted with the fixing groove 52 of the fixing frame (30). It is fitted between the projections (53). Here, the moving means is preferably provided with any one of skate and inline skate, short ski, board.

The skate 100 is provided with a skating blade 104 of a straight beam shape formed in a predetermined width at the bottom, the support portion 102 is provided on the upper portion, a plurality of insertion protrusions (upper side) of the support portion 102 ( 103 is formed.

The inline skate 200 has a support 202 formed at an upper portion thereof, and a plurality of insertion protrusions 203 are formed at an upper side of the support portion, and wheels 204 at both ends of the support 202 at the lower portion thereof. The hinge is rotatably coupled.

The short ski 300 is formed of an elliptical support plate 302 having a predetermined left / right interval, and a plurality of insertion protrusions 303 are formed at an upper side thereof.

Referring to the operation and effect of the preferred embodiment of the present invention configured as described above, the user seats the shoe body (1) to the fixed frame 30 to wear a multi-purpose shoe and the shoe body (1) and a plurality of fixing means The fixing frame 30 is to be fixed.

At this time, the shoe body 1 is positioned in the space between the fixing band 70 and the fixing frame 30 so that the fixing band 70 moves the front upper part of the body portion 10 of the shoe body 1. To be fixed.

In addition, the fixing protrusions 51 formed on both sides of the fixing frame 30 are respectively fitted to both sides of the reinforcing support part 22 inserted into the sole 20 to the shoe frame body 1 in the fixing frame 30. To fix the sole 20 of the.

In addition, the bolt member 80 is inserted into the insertion hole 59 formed in the rear portion of the fixing frame 30, and screwed into the screw groove 19 formed in the rear shaft portion of the body portion 10 to the fixing frame 30 ) To fix the rear axle of the body portion 10 of the shoe body (1).

Then, when the fixing strap 60 provided on the upper side of the fixing frame 30 is inserted into the receiving portion 65b formed on the inner side of the insertion coupling portion 65 provided on the other side of the fixing frame 30, A plurality of coupling protrusions (60a) formed at one side end is fitted into the plurality of coupling holes (65a) formed on the side of the receiving portion (65b) to fix the upper portion of the body portion (10).

As described above, since the shoe body 1 and the fixing frame 30 are firmly fixed by a plurality of fixing means, the user can safely use them.

On the other hand, in order to mount the moving means to the fixing frame 30, a plurality of insertion projections (103, 203, 303) of the moving means is inserted into the fixing groove 52 formed in the lower portion of the fixing frame 30, the fixing groove 52 ) And a plurality of fitting protrusions 53 formed at one side of the fixing groove 52.

At this time, the plurality of fitting protrusions 53 are inserted through the elastic part 90 provided at the other side of the fixing groove 52, and the plurality of fitting protrusions 53 closely adheres to the elastic part 90. When a pushing force is applied, the leaf spring, which is an elastic member 91 provided on one side of the elastic portion 90, contracts and is inserted into a space between the fixing groove 52 and the plurality of fitting protrusions 53. .

As such, due to the rigid and simple coupling structure of the moving means and the fixing frame 30, various moving means can be firmly and conveniently mounted on the fixing frame 30.

On the other hand, the engaging portion 42 of the rear frame 50 is inserted into the coupling groove 41 of the front frame 40, the engaging projection 42 formed in the coupling groove 41 is the rear frame 50 It is coupled to a plurality of locking grooves 57 formed in the locking portion 56 of the). At this time, depending on the size of the shoe body (1) can be adjusted to the degree of mutual fitting coupling of the front frame 40 and the rear frame 50 to be contracted / expanded of the fixing frame (30).

As described above, specific embodiments of the present invention have been described in detail. However, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined not only by the claims below, but also by those equivalent to the claims.

As described above, the multi-purpose shoe of the present invention, the lower structure of the shoe body is provided with a removable means detachable skates and inline skates, short skis, boards, etc. Various leisure means can be used easily, Each shoe body is provided separately, there is an effect that reduces the production cost.

In addition, it is possible to adjust the reduction / expansion of the fixing frame according to the size of the shoe body of the user can be used by multiple users can use the same means of transportation to reduce the economic burden of the user.

In addition, since the fixing frame is fixed to the shoe body by a plurality of fixing means has a rigid coupling structure there is an effect that the user can use more safely.

Claims (10)

delete delete delete delete A shoe body having a foot accommodated therein, the shoe body having a sole provided at a lower portion of the body part; A fixing frame fixed to the lower portion of the shoe body by a plurality of fixing means to cover the front and rear portions of the shoe; And At least one moving means that is selectively coupled to the fixing frame; The sole includes a cylindrical reinforcement support having a laterally open space portion is inserted into the space portion, The fixing frame, the front frame formed with a coupling groove on the inner surface of the central portion; And a rear frame fitted to the coupling groove of the front frame. The fixing means, protruding on both sides of the rear frame is fixed projections to be fitted to the reinforcing support portion; multi-purpose shoes comprising a. The method of claim 5, wherein the fixing means, Multi-purpose shoes, characterized in that it further comprises; a plurality of fixing bands provided to cross each other on the fixing frame. The method of claim 5, wherein the fixing means, Multi-purpose shoes, characterized in that it further comprises; a fixing strap provided on one side of the rear frame. The method of claim 5, wherein the fixing means, Multi-purpose shoes, characterized in that it further comprises; a bolt member provided on the rear portion of the rear frame. A shoe body having a foot accommodated therein, the shoe body having a sole provided at a lower portion of the body part; A fixing frame fixed to the lower portion of the shoe body by a plurality of fixing means to cover the front and rear portions of the shoe; And At least one moving means selectively coupled to the fixing frame; The fixing frame, the front frame formed with a coupling groove on the inner surface of the central portion; And a rear frame fitted to the coupling groove of the front frame. Fixing groove is formed in the lower side of the rear frame, a plurality of fitting protrusions are formed on one side of the fixing groove, the multi-purpose shoe, characterized in that the elastic portion is provided on the other side of the fixing groove. The method of claim 5 or 9, wherein the moving means, Multi-purpose shoes, characterized in that any of the skates, inline skates, short skis.

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