JPS5835271Y2 - Float with rope for swimming practice with rope tightening and loosening structure - Google Patents

Description

[Detailed description of the invention] This invention relates to a rope-attached float for swimming practice that is equipped with a rope tightening/loosening structure, and its purpose is to easily and easily tie and untie the rope attached to the floating body. The goal is to

To tighten a rope attached to a floating body, it was common to pull the rope and tie it in an appropriate manner, and to release it, the method was to untie the knot.

However, although it seems easy, young kindergarteners and elementary school students cannot tie or untie the rope.

Therefore, for example, in swimming schools, which have become extremely popular in recent years, it takes a lot of effort to tie the floats with ropes used for practice to the body, and if they are tied incompletely, they may come undone during swimming and cause people to swallow water. There was a risk.

Therefore, this invention is intended to eliminate such drawbacks, and an embodiment thereof will be described.

That is, the center of the rope 1 is bent to form a loop 2, the ends 3 and 3' of the rope are fixed to one side of the floating body A, and the tip of the loop 2 is reversely bent in the direction of 3 and 3'. to form two small diameter loops 2', 2', and insert another rope 4 into the small diameter loops 2', 2', and the ends 5, 5' of the rope are connected to the floating body A. This float with a rope for swimming practice has a rope tightening/loosening structure, which is fixed to the other side and has a pull edge 6 fixed to the tip of the loop 2.

In addition, if necessary, the length of the rope 4 can be adjusted at required parts,
Preferably, the rope 1 is fixed 7 at a required portion near the loop 2 by adhesive or other method to prevent the two parallel ropes from twisting.

Further, if the handle edge 6 provided at the tip of the loop 2 is colored red or the like to mark the handle, there will be no error in operation.

Since this invention is constructed as described above, the rope 4 inserted through the two small diameter loops 2' and 2' is connected to the small diameter loop 2.
', 2' freely as long as you don't tighten it and make it smaller.

2' is in a sliding state.

However, its ends 5, 5' are fixed to the floating body A.

Therefore, the user loosens the small diameter loops 2', 2', slides the rope 4, widens the distance from the floating body A, and inserts his body between the floating body A and the ropes 1, 40 from his head or feet.

Next, the floating body A is positioned, for example, above the waist, and one end 5 of the rope 4 is tightened to create an appropriate tightness around the body.

Then, while maintaining the tightness, the rope 4 side
Hold the two ropes together, and on the rope 1 side, pull the rope 1 in opposite directions, that is, to the left and right, so that the two small diameter loops 2' and 2' are closed. The two small-diameter loops 2', 2' are shaped as shown in FIG. 4, and the rope 4 is tightened by the loop 2, and the rope 4 stops sliding.

Thus, since the ropes 1 and 4 do not loosen, the floating body A does not separate from the body and can be safely used as a float for swimming practice.

When removing the floating body A from your body after use, hold the two ropes 4 together, and on the other hand, hold the handle line 6 at the tip of the rope 2 and pull it toward the 3 and 3' sides. Loop 2 is loosened, and the loop 2 is pulled in the 3 and 3' directions, and the two small diameter loops 2' and 2' are also loosened, resulting in two small diameter loops 2' and 2.
'The rope 4 becomes slidable within the rope 1, 4.
The distance between the floating body A and the floating body A can be widened and the floating body A can be removed from the head or feet.

Since this invention has such a structure, there is no need for the operation of tying and untying the rope, and the rope can be tightened and loosened very easily, so it is useful for kindergarteners and elementary school students who are unable to tie and untie the rope.

In particular, since this invention has a structure that can be easily tied and untied, in addition to the above-mentioned embodiments, it can be applied to articles that are repeatedly tied and untied with a rope attached, and the work can be improved. Since it is quick and reliable, it is a useful device with a wide range of applications.

[Brief explanation of drawings]

The drawings show an embodiment of this invention: Fig. 1 is a perspective view of the rope in a relaxed state, Fig. 2 is a perspective view of the rope in a loosened state, and Fig. 3 is a perspective view of the rope in a tightened state. 4 are enlarged views of the main parts of FIG. 3. 1.4...Rope, 2...Loop, 2
', 2'...Small diameter loop, 3, 3', 5.5
′... End of rope, 6... Pull line, 7... Fixed.

Claims (1)

[Scope of utility model registration request] The rope 1 is bent at the center to form a loop 2, the ends 3 and 3' of the rope are fixed to one side of the floating body A, and the tips of the loop 2 are reversely bent in the directions 3 and 3' to form a loop 2. loops 2', 2' of small diameter are formed, and another rope 4 is inserted into the small diameter loops 2', 2', and the end 5.5' of the rope is on the other side of the floating body A. This float with a rope for swimming practice has a rope tightening and loosening structure, characterized in that a pull edge 6 is fixed to the tip of the loop 2.