JPS5846845Y2 - roller skating - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to roller skates that are fixed to shoes worn by a user.

Conventionally available roller skates of this type have a pair of tightening belts attached by rivets to both sides of a plate on the top surface of the skate body.

In use, the tightening belt was fixed to the shoes worn by the user, and the skate body was fixed to the shoes.

By the way, in roller skates, a large force is applied to the belt during use.

However, the above-mentioned conventional roller skates have a structure in which all the force applied to the belt is concentrated on the riveted part of the belt, so the riveted part of the belt is easily damaged. There were also sexual problems.

In addition, roller skates are usually equipped with a stopper that protrudes downward at the front end, but in conventional roller skates, the screws that secure the stopper tend to loosen, making it easy for the stopper to fall off. It had drawbacks.

The present invention was developed in view of the above circumstances, and a pair of elongated holes are bored in the peripheral edge of the plate in a new curved part that protrudes toward the bottom surface of the plate. In addition to fixing the frame in the front-rear direction, a gap is formed between the lower surface of the plate and the upper surface of the frame through which a belt can be inserted, and the belt is attached to the plate through the elongated hole and the gap. A stopper is inserted between the vicinity of the front end and the bent portion of the front end of the plate to prevent rotation, and this stopper is fixed to the plate to construct a roller skate.

Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 are views showing one embodiment of the roller skate according to the present invention, and these views show the front portion of the skate body 1. FIG.

In the figure, numeral 2 is a toe plate. As shown in the cross section of FIG. 3, the peripheral edge of the light plate 2 is once bulged upward and then further extended downward, thereby forming a bent portion 3. has been done.

Elongated holes 4 are bored in the parts of the new music part 3 located on both sides of the toe plate 2, respectively.

These long holes 4 are connected to the toe tightening bell l-5 which will be described later.
In this case, the elongated hole 4 should be formed so that its upper edge 4a is located above the extended surface of the lower surface of the toe plate 2, so that the elongated hole 4 is connected to the belt 5. desirable in terms of suitability.

Further, a frame 6 is provided on the bottom surface of the toe plate 2.
is fixed so that it faces forward and backward.

The frame 6 has both side portions 5a, 5a bent downward to increase its strength.

Further, in this case, the frame 6 is formed so that a predetermined gap is created between the upper surface of the frame 6 and the lower surface of the light plate 2 near the front end thereof, and this gap is formed at the belt insertion portion. It is 7.

The toe plate 2 has the elongated holes 4, 4.
A toe tightening belt 5 is attached through the belt insertion portion 7.

This toe tightening belt 5 is shaped like a single band, and one end 5a thereof is provided with a stopper 5C that is coupled to the other end 5b by frictional resistance.

Further, the frame 6 is formed so as to widen in both directions in front of the belt insertion portion 7, thereby forming a push plate portion 6b.

A stopper 18 is inserted between the bending part 3 at the front end of the pinching plate 2 and the push plate part 6b.

This stopper 18 is attached to the toe plate 2 by a screw 9.
and a female screw member 10.

In this case, the female screw member 10 has a flange portion 10 a
has a claw 10b on the stopper 1.
8. It is designed to fit in.

Note that reference numeral 11.11 is a front roller, and 12 is a leg portion for attaching the front roller 11.11.

Although not shown, the rear end of the frame 6 is fixed to a heel plate that includes a rear roller and a heel tightening belt.

The roller skates constructed as described above are used by fixing the skate body 1 to the shoes worn by the user with a toe tightening belt and a heel tightening belt.

According to the present invention, the toe tightening belt 5 is in the form of a single band, and since the belt 5 is not fixed to the toe plate 2, the toe tightening belt 5 is not used. There is no need to apply excessive force locally.

Moreover, at the same time, the belt 5 can be easily replaced.

Furthermore, since the toe tightening belt 5 uses the stopper 5C, for example, when tightening the belt as shown in FIG. 3, the belt 5 near the stopper 5C can relatively freely adjust the shape of the shoe. Therefore, no unreasonable stress is applied to the belt 5.

Furthermore, although not shown, the attachment part of the heel tightening belt formed on the heel plate has a rounded contact part with the belt, so that the belt will not be damaged when using roller skates. .

Further, the stopper 8 is formed in an irregular shape and is sandwiched between the bending part 3 at the front end of the clamping plate 2 and the push plate part 6b to prevent its rotation, so that it does not rotate during use. Never.

Therefore, the screw 9 can be prevented from loosening, and the stopper 8 will not fall off.

As explained above, in the roller skate according to the present invention, a bent part is formed on the peripheral edge of the plate so as to protrude toward the lower surface side of the plate, and the bent part is located on both sides of the plate. A long hole is drilled to fix the frame in the front-rear direction on the lower surface of the plate, and a gap is formed between the lower surface of the plate and the upper surface of the frame through which a belt can be inserted. A belt was installed through the elongated hole and the gap, and a stopper was inserted between the vicinity of the front end of the frame and the new curved part of the front end of the plate to prevent rotation, and this stopper was fixed to the plate. Because of this material, the belt, which is subjected to a large amount of force when using roller skates, will not be damaged, thereby improving safety.

Furthermore, the attachment of the stopper has the effect of preventing loosening or falling off.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing the back side configuration of the main part of the roller skate according to the present invention, Fig. 2 is a side view of the same section, and Fig. 3
The figure is a sectional view of a main part showing an example of a belt tightening method.

Claims (1)

[Scope of utility model registration request] In a roller skate comprising a skate body equipped with rollers and a belt for attaching the skate body to shoes, a bent portion protruding from the lower surface side of the plate at the peripheral edge of the plate for attaching the shoe. A pair of elongated holes are bored in the bent portion of the bent portion corresponding to both sides of the plate, and a frame is fixed to the lower surface of the plate in the front-rear direction, and the lower surface of the plate and the upper surface of the frame are connected. A gap is provided in between to allow the belt to pass through, the belt is attached to the plate through the elongated hole and the gap, and a stopper is inserted between the vicinity of the front end of the frame and the front end of the plate, A roller skate characterized in that this stopper is fixed to the plate.