CN106512284A

CN106512284A - Recreational jump rope

Info

Publication number: CN106512284A
Application number: CN201611182419.9A
Authority: CN
Inventors: 朱小菊
Original assignee: Individual
Current assignee: Chuzhou Aiwofu Photoelectric Technology Co ltd
Priority date: 2016-12-20
Filing date: 2016-12-20
Publication date: 2017-03-22
Anticipated expiration: 2036-12-20
Also published as: CN106512284B

Abstract

The invention provides a recreational jump rope. The recreational jump rope comprises a main rope and handles, wherein the main rope is composed of a plastic thin pipe; wall holes are formed in the surface of the main rope; the wall holes are equidistantly distributed in the main rope and symmetric with respect to a central tangent plane of the main rope; an axial channel penetrating through the handle connected with the interior of the main rope is formed in at least one handle; a wind whistle is arranged in the axial channel; the air inlet end of the wind whistle faces the outer end of the handle; and the air outlet end of the wind whistle faces the main rope. According to the recreational jump rope, a whistle sound reflecting a state of the jump rope can be generated in a motion process, so that the interestingness is improved; and the jump rope is simple in structure.

Description

Amusement rope skipping

Technical field

The present invention relates to sports goods field, especially, is related to a kind of rope skipping.

Background technology

Rope skipping is the sports item of a routine, has the property taken exercise and entertain concurrently；Traditional rope skipping is main Design is improved in terms of material and mechanical structure；For the recreational aspect of rope skipping, most commonly using noctilucence master Rope is interesting to improve which, and other are more rare for the improvement of the interesting aspect of rope skipping；Therefore, tradition rope skipping it is recreational compared with For limited, it is difficult to make people produce more keen interest to rope skipping.

The content of the invention

For the problems referred to above, it is an object of the invention to provide a kind of amusement rope skipping, the amusement rope skipping can be in motor process The middle whistle for producing reaction rope skipping state, to improve interest, and simple structure.

The technical solution adopted for the present invention to solve the technical problems is：The amusement rope skipping includes main rope, handle；The master Rope is made up of plastic cement tubule, and the surface of main rope offers cinclides, and the cinclides is equally spaced on main rope, and with regard to main rope The midsagittal plane is symmetrical；Handle inner described at least one with one run through handle, and with the axial direction being connected inside the main rope Passage；It is provided with the wind whistle in the axial passage, the outer end of the inlet end at the wind whistle towards the handle, outlet side is towards described Main rope.

Preferably, the stage clip of a 4cm-8cm is arranged on the main rope；The stage clip can be along main rope slidably；From And making main rope during whipping, the stage clip is maintained at the middle part of main rope under the action of the centrifugal force, when main rope impact is to ground Main rope surface is protected, while and not affecting the aeration of the cinclides on main rope surface.

Preferably, a bearing is plugged with the axial passage of the handle, the main rope is fixed on the interior of the bearing Circle, so that main rope easily can rotate, it is to avoid excessive torsion of the main rope during rope skipping.

Preferably, being provided with axial passage in only one handle；Sphere diameter is provided with the main rope and is slightly less than main rope Internal diameter rigid bead；The side of the rigid bead connects a bracing wire, the handle for being drawstring through described main rope one end Axial passage after, be connected to the outer end of another handle for not having axial passage.

The beneficial effects of the present invention is：The amusement is skipped rope when being moved, and main rope forms the both hands with human body Line is the rotary body of rotating shaft, makes the air in the middle part of main rope have larger centrifugal force, so that the air in main rope is from main rope The cinclides at middle part is discharged, and outside air is then flowed into from the axial passage of handle and supplemented in main rope；In the process, institute The wind whistle stated in axial passage is blowed by air-flow, forms whistle；Jump faster, then whistle is more sharp, jump slower, then the whistle Sound is more overcast, so as to improve the interest of motion.

Description of the drawings

Fig. 1 is the structural representation of main rope in this amusement rope skipping embodiment one.

Fig. 2 is the structural representation of handle in this amusement rope skipping embodiment one.

Fig. 3 is the structural representation of main rope in this amusement rope skipping embodiment two.

Fig. 4 is the structural representation of handle in this amusement rope skipping embodiment one.

Specific embodiment

The present invention is further described with reference to the accompanying drawings and examples：

Embodiment one：

In the embodiment one shown in Fig. 1, Fig. 2, the amusement rope skipping includes main rope 1, handle 2；The main rope 1 is by plastic cement tubule structure Into, and the surface of main rope 1 offers cinclides 10, the cinclides 10 is equally spaced on main rope, and with regard to the midsagittal plane pair of main rope 1 Claim；Run through handle with one inside the handle 2, and with the axial passage 20 that is connected inside the main rope 1；The axial direction It is provided with the wind whistle 21 in passage 20, the outer end of the inlet end at the wind whistle 21 towards the handle 2, outlet side is towards the main rope 1. In the present embodiment one, two handles 2 are respectively provided with axial passage 20 and the wind whistle 21, and a handle is only drawn in Fig. 2.In addition, described A bearing 22 is plugged with the axial passage 20 of handle 2, the main rope 1 is fixed on the inner ring of the bearing 22, so that main rope 1 can Easily to rotate, it is to avoid the 1 excessive torsion during rope skipping of main rope.

Can be being arranged the stage clip of a 4cm-8cm on the main rope 1（It is not shown）；The stage clip can be along main rope freely Slide；So that main rope 1 is during whipping, the stage clip is maintained at the middle part of main rope 1 under the action of the centrifugal force, hits in main rope 1 Main rope surface is protected when getting to ground, while and not affecting the aeration of the cinclides 10 on main rope surface.

In the present embodiment one, as the cinclides 10 merely with 1 middle section of the main rope is exhausted, therefore cinclides 10 Negligible amounts, concentrate on the middle section of main rope 1.

Above-mentioned amusement is skipped rope when being moved, and main rope 1 forms a rotary body with the both hands line of human body as rotating shaft, Make the air in the middle part of main rope 1 that there is larger centrifugal force, so that cinclides 10 of the air in main rope 1 from the middle part of main rope is outwards arranged Go out, outside air is then flowed into from the axial passage 20 of handle 2 and supplemented in main rope 1；In the process, the axial passage 20 The interior wind whistle 21 is blowed by air-flow, forms whistle；Jump faster, then whistle is more sharp, jump slower, then whistle is lower It is heavy, so as to improve the interest of motion.

Embodiment two：

For the embodiment two shown in Fig. 3,4, from unlike embodiment one, it is provided with only one handle 2 and axially leads to Road 20, can also arrange the bearing 22 in another handle 2, for connecting main rope 1, but no longer arrange axial passage 20；Institute State in main rope 1 and be provided with the rigid bead 3 that sphere diameter is slightly less than the internal diameter of main rope, e.g., the difference of the sphere diameter of main rope internal diameter and rigid bead 3 For 0.4mm-1.0mm, make rigid bead 3 both be unlikely to jam in main rope 1, can make the gas channel in main rope 1 basic again Blocking；The side of the rigid bead 3 connects a bracing wire 4, and the bracing wire 4 is led to through the axial direction of the handle 2 of 1 one end of the main rope Behind road 20, the outer end of another handle 2b for not having axial passage is connected to.

For embodiment two, during rope skipping, by the distance for changing both hands, drawstring 4 can be made to draw the rigidity Bead 3 is moved in main rope 1, so as to change the wind whistle 21 to the gas channel length between rigid bead 3（It is little in rigidity Air flue of the ball 3 away from 4 side of drawstring is blocked substantially by rigid bead 3）, that is, change the length of the resonant cavity being connected with the wind whistle 21, from And change birdie；By the distance for continuously changing both hands, you can continuous during rope skipping to change birdie tone, so as to be formed Simple music, further improves interesting.In order that birdie tone has larger regulation leeway, in the present embodiment two, The quantity of the cinclides 10 is more.

The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and Within principle, any modification for being made, equivalent should be included within the scope of the present invention.

Claims

1. a kind of amusement rope skipping, including main rope（1）, handle（2）；It is characterized in that：The main rope（1）It is made up of plastic cement tubule, And main rope（1）Surface offer cinclides（10）, the cinclides（10）In main rope（1）On be equally spaced, and with regard to main rope（1）'s The midsagittal plane is symmetrical；Handle described at least one（2）It is internal to run through handle with one, and with the main rope（1）Inside is connected Axial passage（20）；The axial passage（20）The wind whistle is provided with inside（21）, the wind whistle（21）Inlet end towards the handss Handle（2）Outer end, outlet side is towards the main rope（1）.

2. amusement rope skipping according to claim 1, it is characterised in that：The main rope（1）On be arranged the pressure of a 4cm-8cm Spring；The stage clip can be along main rope（1）Slidably

Amusement rope skipping according to claim 1, it is characterised in that：The handle（2）Axial passage（20）One is plugged with inside Individual bearing（22）, the main rope（1）It is fixed on the bearing（22）Inner ring so that main rope（1）Easily can rotate.

3. amusement rope skipping according to claim 1, it is characterised in that：Only one handle（2）Inside it is provided with axially logical Road（20）；The main rope（1）The rigid bead that sphere diameter is slightly less than the internal diameter of main rope is provided with inside（3）；The rigid bead（3）Side A piece bracing wire of connection（4）, the bracing wire（4）Through the main rope（1）The axial passage of the handle of one end（20）Afterwards, it is connected to another One handle for not having axial passage（2b）Outer end.