KR200201029Y1 - Roller skates for footwear combination - Google Patents

Abstract

The present invention can be used simply and easily change the shoe or roller skates by a simple operation, the roller skate is a shoe combined with solving the problem of the conventional detachable type, that is, the storage of the separated skates as the roller skates are completely folded or unfolded inside In order to provide a roller skate, the present invention provides a shoe 10 having a space formed from a bottom surface thereof and a hole communicating with the space formed as a heel, and attached to the space, and a predetermined linkage structure rotates the screw rod. It consists of a predetermined jack 30 folded up and down, and a frame 22 attached to the lower portion of the jack and attached to a predetermined wheel.

Description

Shoe roller skating {ROLLER SKATES FOR FOOTWEAR COMBINATION}

The present invention relates to a roller skate, and more particularly to a shoe roller roller that can be used as a shoe or skate while the skates with wheels arranged in series are folded into the shoes.

Typically, roller skates have many problems for shoes and roller skates to be used as one. In other words, in order to ride the roller skates, the roller skates are transported to the place where the skates can be skated, and the shoes are changed and the roller skates are enjoyed. There is an inconvenience to carry around. In particular, when moving on roller skates, the stairs and steep slopes or floors are uneven and cannot pass on roller skates.

On the other hand, in order to solve the above problems, roller skates of various methods in which the roller skates are detached / attached from the shoes have been proposed, but the durability is weak and the process of attaching and detaching is difficult. Especially when using shoes, you have to carry a separate skate in your bag.

Accordingly, an object of the present invention is to provide a shoe combined roller skate that can be used to selectively change the shoe or roller skate in a simple operation.

Another object of the present invention is to provide a shoe roller roller that solves the problem of the conventional detachable type, that is, the storage of the separated skate while the roller skate is completely folded or unfolded into the shoe.

In order to achieve the above object, the present invention provides a shoe 10 having a space formed from a bottom surface thereof and a hole communicating with the space formed as a heel, and a predetermined link structure rotating the screw rod. According to the predetermined jack 30 is folded up and down, and the frame 22 is attached to the lower portion of the jack and a predetermined wheel is attached.

1 is an exploded perspective view of a combined roller skate shoe according to an embodiment of the present invention.

Figure 2 is a perspective view showing the bottom of the shoe roller combined roller design according to the present invention.

Figure 3 is the center end of the roller skate folded state inside the shoe in the present invention

shave.

Figure 4 is a central cross-sectional view of the roller skate in the present invention unfolded from the shoe.

Figure 5 is an exploded perspective view of the roller skate of the present invention.

<Explanation of symbols for main parts of the drawings>

10: shoes 12: space

14: fixed plate 18: hole

20: Roller skate 22: Frame

22a, 22b, 22c: groove 24: space part

26: Bracket 26a: protrusion

30: Jack 34: Top link

36: lower link 38: transfer seal

40: screw 42: handle

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in describing the present invention, if a detailed description of a related known function or configuration may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 and 2 is a perspective view showing the bottom of the shoe roller combine roller according to the present invention, Figure 1 is a roller skating state is separated from the shoe, Figure 2 shows a roller skating coupled state inside the shoe.

And, Figure 3 and Figure 4 is a cross-sectional view of the center of the present invention, Figure 3 is a state in which the roller skating is folded into the shoe used as a shoe, Figure 4 is a state in which the roller skating can be unrolled roller unfolding It is shown.

According to the drawings, a space portion 12 is formed from the bottom surface, and a shoe 10 having a hole 18 through which the space portion communicates with the space, is attached to the space portion, and a predetermined link structure is connected to the threaded rod 40. It is composed of a predetermined jack 30 folded up and down as it rotates, and a frame 22 attached to a lower portion of the jack 30 and to which a predetermined wheel 28 is attached.

More specifically, the shoe 10 of the present invention is constructed with a rectangular space portion from the bottom portion, preferably, a bottom portion is opened and a space portion 12 is formed in the longitudinal direction of the shoe and passes through the rear portion ( 18) is penetrated by the heel of the shoe. And the fixing plate 15 is inserted into the space portion 12 and to fix the jack 30 to be described later has a predetermined screw hole 16 in the front and rear and a metal plate or a solid resin material, which, when manufacturing the sole of the shoe It is impregnated and molded or attached to the bottom of the space by an adhesive. Thereafter, a jack 30 which is operated up / down is attached to the front and rear of the fixing plate 14. The jack 30 has an attachment plate 32 for attaching to the above-described fixing plate 14 and is rotated while the upper link 34 and the lower link 36 are pin-assembled before and after both sides are connected by pins. In the connecting portion of each of the upper link 34 and the lower link 36, the transfer rod body 38 for connecting each side of the link horizontally is assembled. In the middle of the transfer rod body 38, a hole 38a is provided and a screw rod 40 passing through each hole 38a is fitted. At this time, in the hole of one of the front and rear conveying rod body in the front and rear jacks 30, the upper link 34 and the lower link (when the screw rod 40 is rotated and moved forward / backward as the screw is rotated). Fold up / down 36). In this way, the handle 42, which is folded while being assembled by a pin, passes through the rear hole 18 of the shoe 10 at the rear end of the screw rod 40 assembled to each of the transfer rods 38, and protrudes to the outside. The handle is always folded and embedded into the hole 18 and can be unfolded in use to rotate the screw rod 40. Here, the opening of the shoe hole 18 may be attached to a separate cover (not shown) to fix or protect the handle. Next, at the bottom of the lower link 36 of the jack 30, a frame 22 having the same length as that of the space 12 of the shoe 10 is also assembled with a pin, and the jacks 30 before and after wins. When moving / descending, they move together. In addition, the frame 22 has a space 24 formed in a longitudinal direction at the center thereof, and brackets 26 are assembled at both sides thereof, and wheels 28 are attached to the center thereof. At this time, the outer surface of the bracket (26) has a projection (26a) and both sides of the space of the frame 22 there are a plurality of grooves to which the projection (26a) can be fitted. Here, the plurality of grooves 22a, 22b, and 22c formed in the inside of the frame 22 can selectively fix the bracket 26 to fit three or four wheels according to the size of the shoe. It becomes usable.

It will be described the operation of the present invention shoe combined roller skate configured as described above.

As described above, according to the present invention, when the handle 42 protruding to the rear axle portion, one side of the transfer rod body 38 of the jack 30 is transferred back and forth according to the rotation of the screw rod 40, and at the same time the wheel 28 ), The assembled frame 22 is moved up and down. First, the handle 42 is turned to move the frame 22 upward and fully folded into the space part 12 of the shoe, as in general shoes. After being able to walk freely and moving to the roller skating area, the handle 42 is rotated in the opposite direction so that the wheel 22 with the wheels is completely protruded to the outside. Enjoy.

As described above, the present invention can be enjoyed as a shoe or roller skates by changing the operation with a simple operation, and without changing the shoes to replace them, without having to take off the shoes and replace them as needed, There is no inconvenience in storing or holding roller skates.

Claims (2)

A shoe (10) formed from a bottom thereof with a space (12) formed therein and a hole (18) communicating with the space with a heel; A predetermined jack 30 attached to the space part and folded up and down as the predetermined link structure rotates the screw rod 40; Shoe roller skating, characterized in that consisting of a frame 22 is attached to the lower portion of the jack (30) to which a predetermined wheel (28) is attached. According to claim 1, wherein a plurality of grooves (22a, 22b, 22c) is formed inside the frame 22, and projections are formed on both side surfaces of the bracket to which the wheel is fixed to selectively fit the wheel to the groove of the frame Shoe roller skating, characterized in that can be.