KR20170057086A

KR20170057086A - Attachable Inline Skates

Info

Publication number: KR20170057086A
Application number: KR1020150160738A
Authority: KR
Inventors: 최승준
Original assignee: 최승준
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2017-05-24
Also published as: KR101741064B1

Abstract

The present invention relates to a detachable inline skate, and more particularly to a detachable inline skate, which can be easily combined with and separated from a shoe, so that any one of male, female, female, and small is easy to use, The invention relates to a detachable inline skate which allows the user to select whether to use the auxiliary wheels.
The present invention relates to a detachable inline skate including a shoe to be worn by a user and a coupling having a wheel detachably coupled to a lower portion of the shoe, A first and a second wing portions protruding from both sides of the foot plate and coupled to each other so as to surround the shoe and connected to a lower portion of the foot plate so that the wheels are fastened and fixed And a wheel fixing frame, wherein a bottom of the shoe is formed with a rotation coupling groove to which the rotary coupling is fastened and fixed.

Description

Attachable Inline Skates

The present invention relates to a detachable inline skate, and more particularly to a detachable inline skate, which can be easily combined with and separated from a shoe, so that any one of male, female, female, and small is easy to use, The invention relates to a detachable inline skate which allows the user to select whether to use the auxiliary wheels.

Inline skates, commonly called roller blades, are used for sports and recreational purposes. They can be easily enjoyed anywhere, regardless of the season.

These types of inline skates are commonly used fitness inline skates, racing inline skates for experts, and aggressive inline skates that can use a variety of techniques such as jumping. In recent years, off-road inline skates, figure inline skates, There are also a variety of professional inline skids for special purposes.

In the case of a fitness inline skate, which is enjoyed by the general public, it is generally composed of a shoe in the shape of a shoe worn by a user and a coupling means for coupling to the lower portion of the shoe, And five or four rollers or wheels rotatably mounted on the blades by shafts and spaced apart from each other at regular intervals.

In recent years, a number of inline skates have been developed in which the shoes can be used for shoe use, and a shoe and a coupling part are detachably attached for convenience of use and storage of a more convenient inline skate. For example, Publication No. 20-0372284 discloses an apparatus for attaching inline skates and shoes.

1, the above-mentioned prior art is constituted by arranging a string and a horseshoe-shaped engaging groove 4 on the front and back bottom surfaces of the sole 2 of the shoe 1, 3a and 3b are formed on the upper surface of the shoe sole 2 so that the buttons 3 and 3a are engaged with each other when the shoe sole 2 is pushed against the skateboard 6 The inline skates can be attached to the shoe easily with a simple structure by combining the engaging grooves 4 with the engaging grooves 4. However, the combination of the simple buttons 3 and the engaging grooves 4 The coupling force between the shoe 1 and the foot plate 6 is weak and the shoe 1 and the foot plate 6 are frequently separated from each other during use. There is a problem that the probability is high.

In addition, the above-described conventional technique has a disadvantage in that it is inconvenient for the user to wear the shoe 1 according to the season because the shoe 1 is formed so as to reach the ankle portion.

On the other hand, Korean Patent Registration No. 10-1320349 discloses a detachable inline skate. The main technical structure of the detachable inline skate includes a wheel frame in which a plurality of wheels are rotatably attached with a sliding groove formed therein, An ankle fixing part which is hinged to the wheel frame by a shaft and is seated on the rear surface of the footrest, and an ankle fixing part which is foldably attached to the back surface of the footrest, A brake piece attached to a lower portion of the footrest so as to perform a brake mode by restricting the rotation of the wheel of the rearmost wheel of the wheel by rotating the footrest; elastic means for providing an elastic force such that the brake piece is spaced apart from the wheel; A plurality of protrusions and a plurality of walking mode protrusions are provided and slid in the wheel frame according to the rotation of the footrest And a mode conversion unit having a sliding module and a mode conversion unit for executing engagement between the sliding module and the sliding module so as to perform the conversion from the brake mode to the walking mode and the conversion from the walking mode to the running mode .

That is, although the above-described conventional technique has an advantage in that a user wears shoes normally used as inline skates, since the shoes and the footrest are fixed only by the fixing portion 140 in a state where the shoes and the footrest are not engaged, The stability is deteriorated and the overall structure is too complicated.

In addition, the above-described conventional technique has a disadvantage in that it is difficult for children who are in contact with the inline skates to use the inline skates.

1. Korean Utility Model Registration Bulletin No. 20-0372284 (published on 10.01.2005) 2. Korean Patent Registration No. 10-1320349 (issued on November 22, 2013)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a shoe having various shapes, which is easy to use, The present invention provides a detachable inline skate which can be used regardless of weather and season as well as being simple in structure and easy to store.

Another object of the present invention is to provide a detachable inline skate which can be easily worn by children or beginners who are new to the inline skating by allowing the user to select whether or not to use the auxiliary wheels according to the level of mastery.

According to an aspect of the present invention,

A detachable inline skate including a shoe worn by a user and a coupling having a wheel detachably coupled to a lower portion of the shoe, wherein the coupling hole has a rotation coupling protruding from an upper surface thereof to be coupled to the shoe, A first and a second wing portions protruding from both sides of the foot plate to be coupled to each other so as to surround shoes and a wheel fixing frame connected to a lower portion of the foot plate to fasten and secure the wheels, The shoe has a swivel groove formed in the bottom of the shoe so as to be engaged with the swivel coupling.

The first and second wing portions are formed at the front of the foot plate to surround the foot portion. The first and second wing portions are formed at the rear of the foot plate to surround the ankle portion. And a second wing portion.

The front first and second wing portions and the rear first and second wing portions are made of an elastic material. The front first and second wing portions and the rear first and second wing portions are provided with arms , And a water curtain tape are respectively formed.

A slide groove is formed in a lower portion of the foot plate, and an upper portion of the wheel fixing frame is slidably coupled to the slide groove.

In this case, a receiving groove is formed in the upper center of the wheel fixing frame, and a fixing hole supported by an elastic spring is provided in the receiving groove, and a through hole through which the fixing hole is inserted is formed in the foot plate corresponding to the fixing hole .

The wheels include a main wheel coupled to the inside of the wheel fixing frame, and auxiliary wheels detachably coupled to both sides of the main wheel.

According to the present invention, it is possible to easily combine and separate shoes with various shapes, and to simplify the structure, so that any one of male, female, male and female can be used and is easy to store, It has an excellent effect.

In addition, according to the present invention, it is possible to select whether or not to use the auxiliary wheel according to the degree of mastery, thereby making it possible for the child or beginners who are new to the inline skate to easily wear and learn, It is possible to further improve the effect of adjusting the number.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a conventional inline skating and shoe attachment apparatus. FIG.
2 is a side view of a removable inline skate according to the present invention;
Fig. 3 is an exploded perspective view showing a fastening method of a shoe and a coupling tool in the present invention shown in Fig. 2; Fig.
FIG. 4 is an exploded perspective view showing a coupling member in the present invention shown in FIG. 2; FIG.
Fig. 5 is a cross-sectional view showing a coupling relationship between a footrest and a wheel fixing frame in the present invention shown in Fig. 4;

Hereinafter, preferred embodiments of a removable inline skate according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a side view showing a detachable inline skate according to the present invention, FIG. 3 is an exploded perspective view showing a fastening method of a shoe and a coupling part in the present invention shown in FIG. 2, FIG. 5 is a cross-sectional view illustrating a coupling relationship between the footrest and the wheel fixing frame of the present invention shown in FIG. 4. FIG.

According to the present invention, it is possible to easily select the use of the auxiliary wheel 260 depending on the degree of proficiency, in addition to being easy to use, easy to assemble and separate from shoes, The inline skate 10 includes a shoe 100 and a coupling member 200 as shown in Fig.

More specifically, the shoe 100 is worn by the user and is fixed to the coupling hole 200 by the first and second wing portions 220 and 230 on the upper portion of the foot plate 210 to be described later. Shoes 100 of various shapes such as shoes, boots and the like can be used as the shoes 100 and thus the shoes 100 can be selectively used as the inline skates 10 or the shoes 100 by coupling and separation with the joints 200. [

At this time, a rotation coupling groove 110 is formed on the bottom of the shoe 100, that is, the bottom of the shoe 100, and the rotation coupling groove 110 is configured to fasten the shoe 100 and the coupling hole 200.

3, a rotation coupling hole 212 is formed on the upper surface of the foot plate 210 of the coupling hole 200 corresponding to the position of the rotation coupling hole 110, When the shoe 100 is rotated in one direction by 90 degrees in a state where the shoe 100 is placed on the foot plate 210 so as to be perpendicular to the shoe 210, 100 and the foot plate 210 can be fastened together.

Conversely, when the shoe 100 is rotated by 90 degrees in the opposite direction with the shoe 100 and the foot plate 210 engaged, the rotary coupling hole 212 is separated from the rotary coupling groove 110, And the coupling member 200 can be separated from each other.

The coupling member 200 is coupled to a lower portion of the shoe 100 to enable the shoe 100 to be used as an inline skate 10. The shoe 100 is provided with a foot plate 210, (220, 230), a wheel fixing frame (240), and a wheel (250).

The foot plate 210 is formed in a flat shape having a predetermined thickness so that the shoe 100 can be placed on the foot plate 210. The foot plate 210 has a rotation engaging groove And a slide groove 216 is formed in a lower portion of the foot plate 210 to which the wheel fixing frame 240 is coupled.

In addition, at least one through hole 214 is formed in the foot plate 210, and the through hole 214 serves to fix and separate the wheel fixing frame 240 to the foot plate 210.

The first and second wings 220 and 230 protrude from both sides of the foot plate 210 to cover and secure the shoe 100 coupled to the foot plate 210, 3 and 4, the front and rear wings 220a and 230a formed at the front of the footrest 210 and the rear first and second wings 220a and 230b formed at the rear of the footrest 210, (220b, 230b).

More specifically, the front first and second wing portions 220a and 230a are configured to surround the foot portion of the shoe 100 fastened to the upper portion of the foot plate 210, The first and second wing portions 220a and 230a are provided at the outer ends of the arms 220a and 230a so that the front and second wing portions 220a and 230a can be coupled to each other .

The rear first and second wing portions 220b and 230b are configured to surround an ankle portion of a wearer wearing the shoe 100. Likewise, the rear first and second wing portions 220b and 230b And the male and the female screw tapes 222 and 232 are respectively provided at the ends so that the rear first and second wing parts 220b and 230b are crossed in an 'X' shape in front of the user's ankle and then joined together at the back of the ankle .

That is to say, the front and rear wings 220a and 230a and the rear first and second wings 220b and 230b are used to wrap the foot portion and the ankle portion of the user wearing the shoe 100 So that the shoe 100 and the coupling member 200 can be firmly fixed by a simple structure.

In addition, since the ankle part of the user can be protected by the rear first and second wing parts 220b and 230b configured to surround the ankle part, the shoe 100 in the form of a general sneaker, in which the ankle part does not protrude upward, It is possible to safely enjoy the detachable inline skate 10 according to the present invention even in a state in which it is worn by the user.

The front first and second wing portions 220a and 230a and the rear first and second wing portions 220b and 230b are made of an elastic material such as rubber so as to be in contact with the size or type of the user's shoe 100 So that the shoe 100 and the coupling member 200 can be firmly fixed.

Next, the wheel fixing frame 240 serves to fix the wheel 250 to the footrest 210. As shown in FIG. 4, the wheel fixing frame 240 is formed to have a cross-sectional shape, And is coupled to a lower portion of the upper case 210 and a lower portion of the lower case 210 can be coupled with the wheel 250.

More specifically, the slide groove 216 formed at the lower portion of the foot plate 210 is formed to have the same cross-sectional shape as that of the upper portion of the wheel fixing frame 240, The upper portion of the wheel fixing frame 240 is slidably coupled to the lower portion of the foot plate 210 through a slide groove 216. A through hole 248 through which the wheel axle 252 passes is formed in the lower portion of the wheel fixing frame 240 So that the wheel 250 and the wheel axle 252 can be fixedly mounted by fastening means such as bolts.

In this case, the structure for fixing the wheel 250 and the wheel shaft 252 to the wheel fixing frame 240, that is, the fastening means such as a bolt, and the structure of the washer and the bearing for firmly fixing the fastening means, And the detailed description thereof will be omitted.

5, at least one receiving groove 242 is formed on the upper portion of the wheel fixing frame 240. The receiving groove 242 has a fixing hole 246 supported by an elastic spring 244, The fixing member 246 is inserted into the through hole 214 formed in the foot plate 210 so that the wheel fixing frame 240 is slidably engaged with the foot plate 210 to maintain a fixed state will be.

That is, when the wheel fixing frame 240 is coupled to the slide groove 216 of the foot plate 210, the user slides the fixing member 246 in a state where the fixing member 246 is pressed down, The elastic force of the elastic spring 244 protrudes upward and is fixed at the inside of the through hole 214. Therefore, when the wheel fixing frame 240 is fixed to the foot plate 214, As shown in FIG.

In order to separate the wheel fixing frame 240 from the foot plate 210, the shoes 100 are first separated from the upper part of the foot plate 210 and then the upper part of the through hole 214 formed in the foot plate 210 The wheel fixing frame 240 can be separated from the foot plate 210 while the fixture 246 is pressed downward by using a finger or other tool.

According to another embodiment of the detachable inline skate 10 according to the present invention, the wheel may be divided into the main wheel 250 and the auxiliary wheel 260. As described above, the wheel fixing frame 240 And the auxiliary wheels 260 may be additionally installed on both sides of the main wheel 250. The auxiliary wheels 260 may be installed on both sides of the main wheel 250. [

That is, in the recent years, since the age of first use of inline skates is getting smaller, children use inline skates. When inline skates made of only the wheels 250, that is, the main wheels 250, The auxiliary wheel 260 having the same diameter as that of the main wheel 250 can be selectively coupled to both sides of the main wheel 250 so that people who contact the first inline skate 10 So that the inline skate 10 can be safely enjoyed.

The auxiliary wheel 260 may be coupled to the outer side of the main wheel 250 by extending a wheel shaft 252 coupled to the wheel fixing frame 240 to protrude outwardly from the main wheel 250, A method in which the auxiliary wheel axle 262 protruding from one side of the auxiliary wheel 260 is integrally formed with the auxiliary wheel 260 so that the auxiliary wheel axle 262 is fastened to the outside of the main wheel 250 Can be used.

Therefore, according to the detachable inline skate 10 of the present invention as described above, it is possible to easily engage and disassociate with the shoes 100 having various shapes, and to use the male, female, And can be used irrespective of the weather and the season. By allowing the user to select whether or not to use the auxiliary wheel 260 according to the degree of mastery, even young children or beginners who are new to the inline skate 10 And it is possible to adjust the number of the auxiliary wheels 260 coupled to the main wheel 250 according to the skill level.

The present invention is not limited to the above-described embodiments, and may be configured to be foldable so as to improve the convenience of storage, or the first and second wings 220 and 230, It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit of the present invention.

10: Inline Skate 100: Shoes
110: rotation coupling groove 200: coupling hole
210: foot plate 212:
214: through hole 220: first wing portion
220a: front first wing 220b: rear first wing 220b:
222: an armature tape 230: a second wing portion
230a: a front second wing portion 230b: a rear second wing portion
232: Water control tape 240: Wheel fixing frame
242: receiving groove 244: elastic spring
246: fixture 248: through hole
250: (main) wheel 252: wheel shaft
260: Auxiliary wheel 262: Auxiliary wheel axis

Claims

A detachable inline skate comprising a shoe worn by a user and a coupling having a wheel detachably coupled to a lower portion of the shoe,
Wherein the coupling unit comprises: a foot plate coupled to a lower portion of the shoe so as to protrude from a top surface of the foot plate; and first and second wing portions And a wheel fixing frame connected to a lower portion of the foot plate to fasten and fix the wheel,
Wherein a bottom of the shoe is formed with a rotation coupling groove in which a rotary coupling is fastened and fixed.

The method according to claim 1,
The first and second wing portions are formed at the front of the foot plate to surround the foot portion. The first and second wing portions are formed at the rear of the foot plate to surround the ankle portion. Wherein the detachable inline skates are separated by a wing portion.

3. The method of claim 2,
The first and second front wing portions and the rear first and second wing portions are made of an elastic material. The front first and second wing portions and the rear first and second wing portions are provided with arms, And a belt tape is formed on the outer peripheral surface of the skateboard.

The method according to claim 1,
Wherein a slide groove is formed in a lower portion of the foot plate, and an upper portion of the wheel fixing frame is slidably engaged with the slide groove.

5. The method of claim 4,
Wherein a receiving groove is formed in an upper center of the wheel fixing frame and a fixing hole is formed in the receiving groove so as to be supported by an elastic spring and a through hole through which the fixing hole is inserted is formed in a foot plate corresponding to the fixing hole, Removable inline skates.

The method according to claim 1,
Wherein the wheels include a main wheel coupled and fixed to the inside of the wheel fixing frame, and auxiliary wheels detachably coupled to both sides of the main wheel.