CN205007496U

CN205007496U - Retractable rope skipping

Info

Publication number: CN205007496U
Application number: CN201520627036.2U
Authority: CN
Inventors: 祝捷
Original assignee: Haian Jiajia Sports Goods Co Ltd
Current assignee: Haian Jiajia Sports Goods Co Ltd
Priority date: 2015-08-20
Filing date: 2015-08-20
Publication date: 2016-02-03
Anticipated expiration: 2025-08-20

Abstract

The utility model relates to a retractable rope skipping, including the rope body, connection at restrict the handle A and the handle B at body both ends, handle A is hollow structure, including a rotation axis, fix and set up a pair of locking device and drive arrangement on the wall of handle A both sides in wire reel, the symmetry at rotation axis middle part, handle B terminal surface has one to supply rope body male through -hole, and the diameter ratio rope body diameter of this through -hole is big, on the rotary disk in handle A was connected to rope body one end, one end was connected in handle B, and the one end tip of placing in handle B has a fixed block that is greater than the terminal surface through -hole. The utility model has the advantages of: inside wire winding revolution mechanic and the clamping device of setting up of retractable rope skipping's handle A through required rope skipping length, adjusts, and it is fixed to utilize locking device will restrict the body after the adjustment, and revolution mechanic is mainly through electric control, clamping device messenger stable in structure simultaneously, and it is very convenient to use.

Description

A kind of extension type rope skipping

Technical field

The utility model relates to a kind of rope skipping, and particularly a kind of extension type is skipped rope.

Background technology

Rope skipping is a kind of very effective aerobic exercise, and it is except the general benefit having motion, and more having a lot of unique advantage, is the simplest exercising way of one.

Therefore and inapplicable according to the difference of Human Height, the length of required rope skipping also varies with each individual, and the rope skipping of Conventional tunable joint length, regulate mainly through hand-rail type, structure built on the sand, regulates inconvenience simultaneously.For meeting needs when different people uses, the technological break-through point be designed to as people update of adjustable length rope skipping, and develop a kind of Stability Analysis of Structures, length adjustment is skipped rope easily also becomes the general research direction of people, through retrieval, do not find the same or analogous technical scheme with the utility model.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of Stability Analysis of Structures, length adjustment extension type rope skipping easily.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of extension type rope skipping, comprise rope body, be connected to handle A and the handle B at rope body two ends, its innovative point is: described handle A is hollow structure, comprises a rotating shaft, is fixed on wire spool in the middle part of rotating shaft, is symmetricly set on a pair locking device on handle A two side and drive unit;

Described wire spool has a groove be wound around for rope body along girth place curved surface, and recess width is identical with rope body width; The thrust unit that described a pair locking device comprise body respectively, arrange along body, guide rail and sleeve are engaged in the spring of guide rail outside, and described rail end is an indent arc structure coordinated with body of restricting;

Described drive unit comprise be fixedly connected with rotating shaft one end micromachine, be arranged on locking device two ends and drive micromachine to rotate and reverse respectively button A and button B, be arranged on battery handle A inwall providing power to micromachine.

Further, described handle A inwall connects a baffle plate, described baffle plate lower end and rotating shaft are in same level, and there is a groove identical with rope body size at middle part.

Further, described handle B end face is greater than rope body diameter for the through-hole diameter that rope body is placed, and there is a fixed block rope body one end be placed on inside handle B.

The utility model has the advantage of:

1) the handle A inside of extension type rope skipping arranges coiling rotational structure and clamping device, by required rope skipping length, adjusts, locking device is utilized to be fixed by rope body after adjustment terminates, rotational structure is mainly through Electronic control, and clamping device makes Stability Analysis of Structures simultaneously, extremely easy to use;

2) handle A inwall connects a baffle plate, baffle plate lower end and rotating shaft are in same level, and there is a groove identical with rope body size at middle part, mainly play the guiding role, rope body is stretched along groove, can not misplace;

3) handle B end face is greater than rope body diameter for the through-hole diameter that rope body is placed, and there is a fixed block rope body one end be placed on inside handle B, avoids two ends fixedly to make rope body be wound around, and this kind of design can make rope body rotate freely, easy to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of extension type rope skipping of the utility model.

Fig. 2 is the structural representation of the locking device of a kind of extension type rope skipping of the utility model.

Detailed description of the invention

As depicted in figs. 1 and 2, the utility model discloses the rope skipping of a kind of extension type, comprise rope body 10, be connected to the rope handle A1 at body 10 two ends and handle B12.

Handle A1 is hollow structure, comprises a rotating shaft 3, is fixed on wire spool 2 in the middle part of rotating shaft 3, is symmetricly set on a pair locking device on handle A1 two side and drive unit; Wire spool 2 has a groove be wound around for rope body along girth place curved surface, and recess width is identical with rope body 10 width; The thrust unit 14 that described a pair locking device comprise body 13 respectively, arrange along body 13, guide rail 15 and sleeve are engaged in the spring 9 of guide rail 15 outside, and described guide rail 15 end is an indent arc structure coordinated with body of restricting; Drive unit comprise be fixedly connected with rotating shaft 3 one end micromachine 4, be arranged on locking device two ends and the button A7 that drives micromachine 4 to rotate and reverse respectively and button B8, be arranged on the battery 6 handle A1 inwall providing power to micromachine 4.

Handle B12 end face has a through hole inserted for rope body 10, and the diameter of this through hole is larger than the diameter of rope body 10.

Rope body 10 one end is connected on the rotating disc 2 in handle A1, and one end is connected in handle B12, the fixed block 5 that the end, one end be placed in handle B12 has to be greater than end face through hole.

When extension type rope skipping uses, first regulate according to required rope body 10 length, unclamp locking device, to lengthen then button press B8, rotating disc 2 is to end one sideway swivel, to designated length then release button B8, to shorten then button press A7, rotating disc 2 to a sideway swivel bottom handle A1, to designated length then release button A7, now press locking device to lock, can use after length adjustment completes.

More than show and describe general principle of the present utility model and principal character.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. an extension type rope skipping, comprise rope body, be connected to handle A and the handle B at rope body two ends, it is characterized in that: described handle A is hollow structure, comprise a rotating shaft, be fixed on wire spool in the middle part of rotating shaft, be symmetricly set on a pair locking device on handle A two side and drive unit;

2. a kind of extension type rope skipping according to claim 1, is characterized in that: described handle A inwall connects a baffle plate, and described baffle plate lower end and rotating shaft are in same level, and there is a groove identical with rope body size at middle part.

3. a kind of extension type rope skipping according to claim 1, is characterized in that: described handle B end face is greater than rope body diameter for the through-hole diameter that rope body is placed, and there is a fixed block rope body one end be placed on inside handle B.