This invention relates to improvements in skipping ropes such as are used by children for playing and exercising and more particularly to a skipping rope assembly constructed in a manner which facilitates reinforcement of learning to skip rope.

Summary of the Invention

In general, there is provided a skipping rope assembly having an elongate skipping element. The element is characterized as being relatively stiff so as to provide greater control for a person trying to use the assembly. Handles carried at the opposite ends of the element are attached in a manner permitting the element to rotate within and with respect to the handles as the skipping element is swung around the user. The handles comprise a pair of elongate shell portions formed with means for readily releasably retaining the two shell portions together to form a hollow handle.

In general, the present invention provides a skipping rope assembly which makes it easier for little children or others to use the assembly at an earlier age or under more difficult conditions.

The invention also provides a skipping rope assembly characterized by a stiff elongate skipping element carrying readily removable handles at each end in a manner permitting the ends of the element to _. rotate within the handles.

The invention further provides novel readily removable handles at the ends of a skipping element.

The invention will become more readily evident from the following detailed description of a preferred embodiment when considered in conjunction with the drawings.

Brief Description of the Drawings

Figure 1 shows an elevation view of a skipping rope assembly, according to the invention;

Figure 2 shows a plan view taken along the line 2-2 of Figure 3 showing the interior construction of a portion of the handle assembly used in the skipping rope assem¬ bly of Figure.1;

Figure 3 shows an elevation exploded view with a portion broken away for clarity of a handle assembly for use on the skipping rope assembly of Figure 1;

Figure 4 shows a diagrammatic perspective view of a handle assembly to be carried from the end of a skipping rope assembly according to the invention;

Figure 5 shows an exploded perspective view of a stud disposed for entry into and attachment to the end of the skipping element of the skipping assembly shown in Figure 1; and

Figure 6 shows a diagrammatic exploded perspective view of the rear end of the handle assembly and means for separating the two halves of the handle assembly accord¬ ing to the invention.

Detailed Description of a Preferred Embodiment

An improved skipping rope assembly 10 includes an elon¬ gate relatively stiff skipping element 11 preferably formed of a hollow tubular semi-rigid material such as a length of PVC pipe having an inner diameter on the order of 3/8" and a length of approximately 6-1/2'.

The exterior of element 11 is scored lengthwise as shown in region 12 (Figure 2) in order to permit element 11 to flex more easily.

The ends of element 11 form a hollow tubular body 13

(Figure 5) with openings 14 leading axially inwardly of such body 13. Retaining studs 16 attach to the ends of element 11 as now to be described.

Studs 16 include an ^' elongate shank portion formed to include a sequence of tapered conical steps 17 disposed along the shank and oriented in a manner to more easily enter the open end of the tubular body 13 than to with- draw from body 13. Studs 16 include a circular (rounded) head portion 18, preferably of circular configuration. Thus, the edges 17a of steps 17 engage the inner wall surface of body 13 to inhibit removal.

Handle assemblies 19 include a pair of elongate hollow shell portions 19a, 19b. Shell portions 19a, 19b respec¬ tively have male and female means disposed for mutual engagement to retain said portions fitted together to form a hollow handle. Thus, shell portion 19a includes a group of six pins 21 formed integrally with portion 19a and aligned to enter a corresponding one of six sockets 22. The handles include a pair of axially spaced trans- verse walls 23, 24 or 23' or 24' defining a pocket 26,

26' respectively for receiving the head 18 of stud 16. One end of each of the handles includes an opening 27

disposed axially thereof for freely passing an end of element 11 therethrough and to permit it to rotate therein.

In addition, wall 23 of pocket 26 ireludes a correspond- ing opening disposed therethrough for passing the skip¬ ping element ll while permitting stud 16 and element 11 to rotate with respect to handle 19 as noted by arrow 25 (Figure 4) .

In addition, each shell portion _ 19a, 19b includes a narrow rim 28 extending around and protruding substan¬ tially normally from the upper edge of the shell. Rims 28 of shell portions 19a, 19b contact each other to form a spacer wall 29 disposed between each pair of shell portions 19a, 19b when the shell portions are mutually engaged and held together. Spacer wall 29 lies recessed in a groove 31 formed between the pair of shell portions.

By recessing the location of rims 28, the point where the two shells contact each other will be protected away from the skin of a person's hand holding or squeezing the handle. Thus, if the handle should be slightly spread apart when a person grips the handle, the skin on the person's hand cannot get caught between the two contacting edges of rims 28.

Further, means for readily separating the shell portions 19a, 19b from each other includes a slot or gap 32 (Figures 2, 6) formed through the spacer wall defined by the contacting rims 28. Gap 32 has sufficient width and height to receive a thin flat article, such as an automo¬ bile key 33, a coin, or the like, inserted therein in a manner to be «twisted to force the shell portions apart.

Thus, as shown best in Figure 6, the outer end of handle 19 includes the slot 32 for receiving an automobile key 33 inserted therein. When key 33 is twisted, shell

portions 19a, 19b spread laterally apart as indicated by the arrows 34, 36.

Means for adjusting the length of skipping element 11 includes a plurality of pockets 26 formed as described above to include a pair of axially spaced transversely extending planer walls defining a pocket therebetween for receiving the head portion 18 of stud 16 captured there¬ in. Accordingly, by disposing head portion 18 of stud 16 in the bottom pocket, (as shown in Figure 2) , the active length of skipping element 11 will be shortened a minimum distance as defined between the two pockets.

Assuming that both handles 19 include a pair of such pockets available for use, maximum shortening of the skipping element 11 can be achieved by disposing head portion 18 in the pocket 26' which is farthest from opening 27 through the end of ^' handle 19. Intermediate adjusting of the length of element 11 can be achieved by disposing one of the heads 18 in the remote pocket and the other in the leading pocket.

Accordingly, in the foregoing way the length of the skipping element 11 can be readily adjusted.

From the foregoing it will be readily evident that there has been provided an improved skipping element in which a small child or a person who is somewhat impaired can more readily control the motion of the skipping element as it is swung around the user. In addition, the length of the skipping assembly can be adjusted by opening or separat¬ ing the two portions of either or both of the handles and relocating the end of the skipping•element II within one or both handles.

Finally, in order to readily separate the two portions of either handle, a slot 32 is formed in the outer end of

the handles to receive a flat, rigid article passed therethrough and capable of being twisted to spread the two portions apart.

From the for .going, it will be readily evident that there has been provided an improved skipping assembly charac¬ terized by the foregoing features.