JP3102851U - Inline skating - Google Patents

Abstract

An object of the present invention is to change the position of a wheel so that even a person who wears inline skates for the first time can carry out extremely easy weight transfer, and with the improvement of running technology, a general running with a sense of speed is possible. The purpose of the present invention is to provide an inline skate capable of returning a wheel to an arrangement.
A frame provided on a sole of a shoe is provided. The frame 10 is provided with a plurality of wheels 20 arranged linearly. A rotating shaft 30 for rotatably supporting the wheel 20 on the frame 10 is provided. The rotation shaft 30 of the rearmost wheel 20 is replaced by a rotation shaft 31 for parallel use, and a pair of left and right wheels is supported in parallel, and the arrangement of the wheels 20 is provided to be freely changeable.
[Selection diagram] Fig. 1

Description

  The present invention relates to an inline skate in which the position of a wheel can be changed in the inline skate.

  As described in Patent Literature 1 and Patent Literature 2, the inline skate has a higher speed feeling than a roller skate in which a plurality of wheels are arranged in a straight line and rollers are arranged in front and rear in parallel. It is used as a skate that you can experience.

Each of the inline skates described in Patent Documents 1 and 2 has a frame and a plurality of inline wheels, and the frame is attached to a shoe sole and rotatably supports the plurality of inline wheels. Roller means.
JP-T-57-501212 Japanese Patent No. 77746

  These conventional inline skates all have wheels arranged in a straight line, so running on this inline skate requires a higher sense of balance than roller skating, and rather requires a weight shift like ice skating. Has become.

  For this reason, it is difficult for beginners to ski with this weight shift, and it is difficult for them to skate happily unless they have practiced sufficiently until they can run. Most beginners, however, have individual differences, but when they first wear inline skates, they are generally in a state where they can't stand up their wheels and walk. Also, the most dangerous practice period for beginners is the practice period from standing up to being able to move, and in general practice, you will gradually learn free running skills while rolling over and over. Therefore, you will experience a lot of bruises and nicks until you learn the free running technique.

  Therefore, the present invention was devised to solve the above-mentioned inconvenience, and by changing the position of the wheel, even the first person wearing the inline skate enables extremely easy weight transfer and improved running technology Accordingly, it is an object of the present invention to provide an inline skate that can return wheels to an arrangement that enables general running with a sense of speed.

  The first means of the present invention includes a frame 10 attached to the sole portion of the shoe S, a plurality of wheels 20 linearly arranged on the frame 10, and a rotation for rotatably supporting the wheels 20 on the frame 10. In the inline skate having the shaft 30, the rotating shafts 30 of some of the wheels 20 are provided so as to be interchangeable with the rotating shafts 31 for paralleling, and a pair of wheels 20 are supported in parallel at both ends of the rotating shafts 31 for paralleling. This is because the arrangement of the wheels 20 is freely changeable.

  The second means makes it possible to change the arrangement of the rearmost wheel 20 among the plurality of wheels 20 linearly arranged on the frame 10 in the wheel 20.

  The wheel 20 of the third means is a combination of the wheel 20 removed from the linearly arranged wheels 20 and the spare wheel 21 mounted on the parallel rotating shaft 31 and arranged in parallel.

In the fourth means,
The wheels 20 are arranged in parallel by combining two wheels 20 removed from the linearly arranged wheels 20 with a parallel rotation shaft 31.

  Fifth means is a means for solving the problem that a brake 40 is detachably mounted on the rear end of the frame 10 so that a change in the arrangement of the wheels 20 and the presence or absence of the brake 40 can be selected. I do.

  According to claim 1 of the present invention, it is possible to change the arrangement of the wheels. As a result, even the first person to wear in-line skate will be able to move the weight very easily, and the wheels can be returned to an arrangement that allows general speed driving with improved driving skills Became.

  According to the second aspect, the arrangement of the rearmost wheel 20 is freely changeable, so that each wheel 20 is in a three-point support state. Therefore, even beginners can move stably. In addition, in the three-trip support state, a beginner can easily move as compared with a four-point support state like a conventional roller skate.

  In the third aspect, the sense of stability can be further increased by adding the spare wheel 21.

  On the other hand, according to the fourth aspect, the inexpensive provision is made possible by reusing the wheel 20 mounted in advance.

  According to the fifth aspect, it is possible to select the arrangement of the wheels 20 and the presence or absence of the brake 40, and it is possible to travel in an optimal state according to the degree of learning of the traveling technique.

  As described above, according to the present invention, by changing the arrangement of the wheels, even a person who first wears in-line skate enables extremely easy weight transfer, and with the improvement of traveling technology, traveling with speed feeling. Various effects such as being able to return to a suitable arrangement are achieved.

  According to the present invention, the rotation shaft 30 of the rearmost wheel 20 of the plurality of wheels 20 linearly arranged on the frame 10 is replaced with the parallel rotation shaft 31, and a pair of wheels is provided at both ends of the parallel rotation shaft 31. 20 are arranged in parallel on a pair of left and right sides and mounted on the frame 10. The parallel wheels 20 are arranged in parallel by combining a wheel 20 removed from the wheels 20 arranged in series and a spare wheel 21 previously mounted on the rotating shaft 31 for paralleling. The initial object is achieved by making the arrangement of the wheels 20 and the presence or absence of the brake 40 freely selectable.

  The main configuration of the inline skate according to the present invention includes a frame 10, wheels 20, and a rotating shaft 30 (see FIG. 2).

  The frame 10 is attached to the sole portion of the shoe S, and the illustrated example shows a state in which the frame 10 is formed integrally with the dedicated shoe S (see FIG. 1). Although not shown, the frame 10 may be configured to be detachably attached to the bottom surface of a general shoe S.

  A plurality of wheels 20 are used and are arranged linearly on the frame 10. Normally, this wheel 20 is formed in a straight line inside the frame 10, but by replacing the rotating shaft 30 with the parallel rotating shaft 31, some wheels 20 are rearranged into a pair of left and right parallel shapes. Things.

  The wheels 20 to be rearranged may be any positions of the wheels 20. In particular, by rearranging the rearmost wheel 20 of the linearly arranged wheels 20, a three-point support with a vertex directed in the traveling direction is provided. It is in a state, is most stable, and is easy to move. That is, the rearmost wheels 20 arranged in parallel function as if they were auxiliary wheels of a bicycle, and assist a beginner's weight shift.

  The rotating shaft 30 is configured to rotatably mount the wheel 20 to the frame 10, and when a part of the wheels 20 is arranged in parallel, the rotating shaft 30 is replaced with a parallel rotating shaft 31 longer than the rotating shaft 30 ( 3 and 4). At this time, the wheels 20 to be arranged in parallel can be arranged in parallel by combining the wheels 20 removed from the linearly arranged wheels 20 and the spare wheel 21 previously mounted on the parallel rotation shaft 31. Although not shown, two wheels 20 removed from the linearly arranged wheels 20 may be arranged in parallel in combination with the parallel rotation shaft 31. In this case, by combining the rearmost wheel 20 and the second or third wheel 20 from the top, stable traveling is possible.

  Reference numeral 40 in the figure denotes a brake that is detachably attached to the rear end of the frame 10. The brake 40 is also detachably mounted on a conventional in-line skate, and a person who has sufficiently acquired the traveling technique may run with the brake 40 removed. Therefore, in the present invention, by changing the arrangement of the wheels 20 and attaching / detaching the brake 40, a change according to the proficiency of the traveling technique is enabled (see FIGS. 7 and 8). The illustrated brake 40 is provided with a connecting arm 41 that fixes the rear wheel 20 to the frame 10 using the rotating shaft 30 that connects the rear wheel 20 to the frame 10.

  In the present invention, the state most suitable for a beginner is the state shown in FIGS. In this state, since the vehicle is supported at three points, stable traveling is possible. Next, as shown in FIGS. 5 and 6, the person who has acquired the driving technique to some extent replaces the wheel 20 with a regular inline skate. In this state, it is possible to run with a sense of speed utilizing the characteristics of the inline skate. Further, as shown in FIG. 7 and FIG. 8, an advanced user can run at a high level by removing the brake 40 and running.

  It should be noted that the embodiment of the present invention is not limited to the illustrated example, and the design can be arbitrarily changed without changing the gist of the present invention.

FIG. 2 is a perspective view showing an embodiment of the present invention. FIG. 3 is a perspective view showing an arrangement of wheels according to the present invention. FIG. 2 is a side view showing an embodiment of the present invention. It is a bottom view which shows one arrangement | sequence of this invention wheel. FIG. 4 is a side view showing another arrangement of the present invention wheel. FIG. 4 is a bottom view showing another arrangement of the present invention wheel. FIG. 4 is a side view showing another arrangement of the present invention wheel. FIG. 4 is a bottom view showing another arrangement of the present invention wheel.

Explanation of reference numerals

S shoes 10 frame 20 wheel 21 spare wheel 30 rotation axis 31 parallel rotation axis 40 brake 41 connecting arm

Claims (5)

  In an inline skate having a frame attached to a sole portion of a shoe, a plurality of wheels linearly arranged on the frame, and a rotation axis rotatably supporting the wheel on the frame, a rotation axis of some wheels An in-line skate characterized in that a pair of wheels are interchangeably provided with a parallel rotation shaft, a pair of wheels are supported in parallel at both ends of the parallel rotation shaft, and the arrangement of the wheels is freely changeable.   2. The inline skate according to claim 1, wherein, in the wheels, an arrangement of a rearmost wheel among a plurality of wheels arranged linearly on a frame can be changed.   The inline skate according to claim 1 or 2, wherein the wheels are arranged in parallel by combining a wheel removed from among the wheels arranged in a straight line and a spare wheel mounted on a rotating shaft for paralleling.   The inline skate according to claim 1, wherein the wheels are arranged in parallel by combining two wheels removed from the linearly arranged wheels with a rotation axis for paralleling. The inline skate according to any one of claims 1 to 4, wherein a brake is detachably attached to a rear end of the frame, and a change in the arrangement of the wheels and the presence or absence of a brake can be selected.

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