Exercise device and buckle
View Patent ↗An exercise device comprising a handle having two ends, a buckle comprising a receptacle secured to the handle and a clamp secured to the other end of the handle, and an elongate flexible tube. The receptacle and clamp selectively releasably engageable together to join the two ends of the handle and disengageable to separate the two ends of the handle. The receptacle and clamp defining a hole when the receptacle and clamp are releasably engaged. The hole having an outer dimension. The elongate flexible tube sized to be received by the hole and having an enlarged portion. The enlarged portion having a clearance dimension greater than the outer dimension of the hole to prevent the elongate flexible tube from disengaging from the buckle.
1. An exercise device comprising:
(a) a handle having two ends;
(b) a buckle comprising a receptacle secured adjacent one end of the handle and a clamp secured adjacent the other end of the handle, the receptacle and clamp selectively releasably engageable together to join the two ends of the handle and disengageable to separate the two ends of the handle, the receptacle and clamp defining a hole when the receptacle and clamp are releasably engaged, the hole having an outer dimension; and
(c) an elongate flexible tube sized to be received by the hole and having an enlarged portion, the enlarged portion having a clearance dimension greater than the outer dimension of the hole;
whereby when the elongate flexible tube is received by the hole and the receptacle and clamp are releasably engaged, the elongate flexible tube is engaged with the handle and the enlarged portion prevents the elongate flexible tube from disengaging from the buckle.
2. The exercise device of claim 1 wherein the clamp includes a pair of spaced flexible locking legs and the receptacle defines a pair of spaced channels for receiving the flexible locking legs when the receptacle and the clamp are releasably engaged.
3. The exercise device of claim 2 wherein the receptacle defines a pair of cut out portions, each cut out portion contiguous with a respective channel, the cut out portions to facilitate squeezing together of the flexible locking legs for separating the flexible locking legs from the receptacle for disengaging the receptacle and clamp.
4. The exercise device of claim 2 wherein at least one of the flexible locking legs includes a catch for engaging the receptacle when the receptacle and clamp are releasably engaged.
5. The exercise device of claim 2 wherein each of the flexible locking legs includes a catch for engaging the receptacle when the receptacle and clamp are releasably engaged.
6. The exercise device of claim 2 wherein at least one of the flexible locking legs includes a catch for engaging the receptacle when the receptacle and clamp are releasably engaged and the receptacle includes structure for engaging the catch when the receptacle and clamp are releasably engaged.
7. The exercise device of claim 2 wherein each of the flexible locking legs includes a catch for engaging the receptacle when the receptacle and clamp are engaged and the receptacle includes a pair of structures, each structure for engaging a respective catch when the receptacle and clamp are releasably engaged.
8. The exercise device of claim 1 wherein the receptacle includes an inner wall including a pair of opposed wall segments defining a slot and an arcuate wall segment interconnecting the pair of inner wall segments defining a bore contiguous with the slot, and wherein the clamp includes a prong received by the slot, the arcuate wall segment of the receptacle and an end of the prong defining the hole when the receptacle and the clamp are releasably engaged.
9. The exercise device of claim 2 wherein the end of the prong comprises an arcuate wall facing the arcuate wall segment of the receptacle when the receptacle and the clamp are releasably engaged.
10. The exercise device of claim 1 wherein the receptacle defines a slit for receiving the handle to secure the handle to the receptacle and the clamp defines a slit for receiving the handle to secure the handle to the clamp.
11. The exercise device of claim 1 wherein the handle comprises a strip, the receptacle defines a slit for receiving the strip to secure the handle to the receptacle and the clamp defines a slit for receiving the strip to secure the handle to the clamp.
12. The exercise device of claim 1 further comprising:
(a) another handle having two ends; and
(b) another buckle comprising a receptacle secured adjacent one end of the other handle and a clamp secured adjacent the other end of the other handle, the receptacle and clamp of the other buckle selectively engageable together to join the two ends of the other handle and disengageable to separate the two ends of the other handle, the receptacle and clamp of the other buckle defining a hole when the receptacle and clamp of the other buckle are releasably engaged, the hole of the other buckle having a clearance dimension; and
wherein the elongate flexible tube includes another enlarged portion, the elongate flexible tube sized to be received by the hole of the other buckle, the other enlarged portion having a clearance dimension greater than the clearance dimension of the hole of the other buckle;
whereby when the elongate flexible tube is received by the hole of the other buckle and the receptacle and clamp of the other buckle are releasably engaged, the elongate flexible tube is engaged with the other handle and the other enlarged portion prevents the elongate flexible tube from disengaging from the other buckle.