CN2331383Y

CN2331383Y - Rope skipping for body-building (2)

Info

Publication number: CN2331383Y
Application number: CN 98236867
Authority: CN
Inventors: 权赫荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-10
Filing date: 1998-03-10
Publication date: 1999-08-04
Anticipated expiration: 2008-03-10

Abstract

The utility model relates to a rope skipping for body-building. The front end of the longitudinal through hole of a handle is provided with an annular rabbet, and one end of a toroidal spring is provided with a flared chuck. The spring with a flared chuck is arranged at the front end of the longitudinal through hole of the handle, and the flared chuck of the spring is clamped with the annular rabbet at the front end of the handle. The rope end is inserted in the toroidal spring, and the rope head piercing out of the other end of the spring is fixed with a snap ring. The snap ring is used to fix the rope and the handle as integration. The rope end isn't easy to wear out with a long service life, and the rope rotates around the handle flexibly with good hand feeling. The handle can conveniently raise substantially the speed and frequency of the rope skipping with the elastic action of spring return. The utility model has the advantages of simple structure and convenient production.

Description

Body-building rope skipping (two)

The utility model relates to a kind of rope skipping, and particularly a kind of body-building is with rope skipping, belongs to the sports goods that a kind of middle and elementary school student is played and used with body-building.

At present, the rope skipping of market sale is drilled with a through hole longitudinally usually in handle, rope directly is through in the through hole, be connected with handle, but this rope skipping is short service life, rope is easy to wear with the junction of handle, also have and wear the curved steel wire that annulus is arranged of a front end in the through hole of handle, rope is connected with the annulus of steel wire front end again, like this when rope skipping, steel wire axially rotates in the longitudinal hole of handle, though can prevent the wearing and tearing of end, steel wire is dumb when the handle through hole rotates, resistance is big, feel is bad, and arm handle when shaking rope increases with bounce all can not for rope, rope skipping person is felt painstakingly, be difficult to increase substantially the speed and the frequency of rope skipping.

The purpose of this utility model provides a kind of rope skipping, its not only restrict, long service life not easy to wear with the junction of handle, and flexible, the good hand touch of rotation between rope and the handle, and can be easily in rope skipping handle increase with bounce for rope, but first mate's degree improves the speed and the frequency of rope skipping.

The purpose of this utility model is to realize like this, it comprises the handle of rope, band longitudinal hole, it is characterized in that: the front end at the handle longitudinal hole has annular stopper, one end of helically coiled spring is provided with tubaeform dop, the spring that has tubaeform dop places the front end of handle longitudinal hole, the tubaeform dop of spring and the annular stopper clamping of handle front end, and end inserts in the tubular spring, on the fag end that the spring other end passes, be fixed with snap ring, rope and handle be fixed as one by snap ring.

Owing to adopted such scheme, make end put protection spring not only restrict, long service life not easy to wear with the junction of handle, and flexible, the good hand touch of rotation between rope and the handle, during rope skipping, handle can increase substantially the speed and the frequency of rope skipping easily by the effect of spring reset elastic force, having characteristics simple in structure, convenient for production, is a kind of novelty and the rope class health-care article that shows unique characteristics.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a concrete structure cut-away section schematic diagram of the present utility model.

In Fig. 1, handle 1 usefulness wood materials turning is made, on handle 1, be drilled with a through hole 2 longitudinally, the seam 5 that one circle annular is arranged at the right-hand member of handle 1 longitudinal hole 2, end at helically coiled spring 6 turns to flaring dop 4, tubular spring 6 places the right-hand member of handle 1 longitudinal hole 2, by of annular stopper 5 clampings of flaring dop 4 with handle 1 longitudinal hole 2 front ends, rope 7 is through in the endoporus of tubular spring 6, on the termination of the rope 7 that the other end of tubular spring 6 passes, also a location of clamping snap ring 3 is fixed as one rope 7 and handle 1.

During use, hold handle 1 respectively with hand, when shaking handle 1, end contacts with the handle through hole by spring 6, the wearing and tearing of 7 terminations have prevented to restrict, simultaneously, spring 6 distortion backs produce a reseting elasticity can rotate by thorny easily handle 1 rope 7, can increase substantially the frequency speed of rope skipping.

Claims

1. rope skipping that body-building is used, it comprises the handle of rope, band longitudinal hole, it is characterized in that: the front end at the handle longitudinal hole has annular stopper, one end of helically coiled spring is provided with tubaeform dop, the spring that has tubaeform dop places the front end of handle longitudinal hole, the tubaeform dop of spring and the annular stopper clamping of handle front end, and end inserts in the tubular spring, on the fag end that the spring other end passes, be fixed with snap ring, rope and handle be fixed as one by snap ring.