CN205307681U

CN205307681U - Convenient to use's rope skipping

Info

Publication number: CN205307681U
Application number: CN201620041764.XU
Authority: CN
Inventors: 沈玉霞; 施艺玲; 袁建伟; 莫琰; 陈波
Original assignee: Liupanshui Normal University
Current assignee: Liupanshui Normal University
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-06-15
Anticipated expiration: 2026-01-15

Abstract

The utility model relates to a sports equipment field. Aim at provides the convenient to use's rope skipping of an adjustable length. The utility model provides a: a convenient to use's rope skipping, includes the rope body and handle, and handle one end is equipped with the opening, and the rope body passes the opening to be connected with the interior adjustment mechanism who sets up of handle, adjustment mechanism includes screw spindle and serving post, the screw spindle is fixed at the handle center, the serving column sleeve is established at the screw spindle middle part, terminal surface in the handle, the other end and serving post sliding connection are fixed to coil spring one end, adjustment mechanism still includes clamping components, and clamping components is located the opening part, clamping components includes the expansion pipe, and the rope body passes from the expansion pipe, the expansion pipe passes the opening, and expansion pipe the inner is the back taper that matches with the handle. The outer end of expansion pipe extends to outside the handle, the adaptation has the rotating part of nut form on the screw thread. This the novel adjustment length that can relax fast can be applicable to the user of a plurality of differences simultaneously.

Description

A kind of rope skipping easy to use

Technical field

The utility model relates to sporting equipment field, is specifically related to a kind of rope skipping easy to use.

Background technology

The motion doing various jump action in the rope that rope skipping is a people or everybody put at a ring is played. This kind of game claims " saturating rope " Tang Dynasty, and Song claims " jumping rope ", and bright title " jumps hundred ropes ", " jumping white rope ", " horse-vaulting rope ", and clear title " rope flies ", is called after the late Qing Dynasty " rope skipping ". As a kind of ancient Han nationality's folk custom recreation, since the Southern Song Dynasty, on every festival all having skipped rope, every household all to be competed.

Skip rope now to obtain as an extremely good sports events and promote widely. Due to the difference of kinsfolk's individual's height, a lot of family all has the rope skipping of many different length, and this not only causes the waste of resource, and when storage owing to needing the rope skipping arranging many different lengthss, wastes the time greatly. The needs of the rope skipping of a kind of adjustable in length to meet people are provided providing now.

Summary of the invention

The purpose of this utility model is to provide the rope skipping easy to use of a kind of adjustable length.

For achieving the above object, the technical scheme that the utility model adopts is: a kind of rope skipping easy to use, comprise rope body and handle, described handle is positioned at the two ends of rope body, handle one end is provided with opening, and handle is back taper near one end of opening, and rope body is connected through opening with the regulating mechanism arranged in handle, described regulating mechanism comprises screw thread axle and serving post, and described screw thread axle is fixed on handle center. Being provided with interior hole in the middle part of described serving post, the internal thread that hole wall is provided with screw thread axle coordinates in described interior hole, serving column sleeve is located in the middle part of screw thread axle, and described rope body is wrapped on serving post and rope body end is fixedly connected with serving post.

Also being arranged with whisker on described screw thread axle, described whisker is between handle inner face and serving post, and whisker one end is fixed on handle inner face, and the other end and serving post are slidably connected. Described serving post upper end is provided with the closing in groove of annular, and described whisker arranges the bulb cooperatively interacted with closing in groove.

Described regulating mechanism also comprises clamp assembly, and described clamp assembly is positioned at opening place. Described clamp assembly comprises expansion pipe, and described rope body passes from expansion pipe. Described expansion pipe is provided with longitudinal notch through opening, expansion pipe the inner in the back taper mated with handle and this end, and the expansion pipe at described notch place is provided with clamping rubber. The outer end of expansion pipe extends to handle outer wall that is outer and this end and is provided with screw thread. The adaptive rotating part having nut type on described screw thread, described rotating part diameter is greater than opening diameter.

Preferably, being provided with guiding hole between described opening and serving post, described rope body is through this guiding hole.

Preferably, described serving column outer wall is provided with the accommodating groove of spirrillum.

Preferably, described bulb and open slot contact surface are shiny surface.

The beneficial effects of the utility model embody a concentrated reflection of, it is possible to regulate the length of rope skipping flexibly. Particularly, it may also be useful to person, when long rope body adjusted by needs, just turns rotating part and makes expansion pipe loosen rope body, then stay cord body, and external pull overcomes the pulling force of whisker, serving post is made to move down on screw thread axle and rotate. The rope body pull-out being wrapped on serving post in this process, when length is enough, then turns rotating part and makes expansion pipe clamping rope body. And when short rope body adjusted by needs, be also turn rotating part, after expansion pipe loosens rope body, whisker contraction drive serving post moves up on screw thread axle and rotates, rope body is just wrapped on serving post by this process automatically, when length is enough, then turns rotating part and makes expansion pipe clamping rope body.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the internal structure schematic diagram of handle;

Fig. 3 be serving post from Fig. 2 B to view;

Fig. 4 is the structural representation of expansion pipe;

Fig. 5 is A portion enlarged view in Fig. 2.

Embodiment

Rope skipping a kind of easy to use shown in composition graphs 1-5, comprising rope body 1 and handle 2, described handle 2 is positioned at the two ends of rope body 1, and handle 2 one end is provided with opening, also being exactly that the handle 2 times ends as shown in Fig. 1,2 offer opening, handle 2 is back taper near one end of opening. Rope body 1 is connected through opening 3 with the regulating mechanism arranged in handle 2, described regulating mechanism comprises screw thread axle 4 and serving post 5, described screw thread axle 4 is fixed on handle 2 center, and screw thread axle 4 is fixed on the interior side on handle 2 top as shown in Figure 2, naturally it is also possible to be fix by other means. Being provided with interior hole in the middle part of described serving post 5, the internal thread that hole wall is provided with screw thread axle 4 coordinates in described interior hole, serving post 5 is set in the middle part of screw thread axle 4, and described rope body 1 is wrapped on serving post 5 and rope body 1 end is fixedly connected with serving post 5. Serving post 5 for winding rope body 1, the outer side of rope body 1 coiling rope post 5.

Also being arranged with whisker 6 on described screw thread axle 4, described whisker 6, between handle 2 inner face and serving post 5, is also exactly between the interior side on handle 2 top shown in Fig. 2 and serving post 5 upper surface. Whisker 6 one end is fixed on handle 2 inner face, the other end and serving post 5 are slidably connected, the mode being slidably connected is the closing in groove 7 adopting and arranging annular in described serving post 5 upper end, described whisker 6 arranges the bulb 8 cooperatively interacted with closing in groove 7, and that is bulb 8 can slide in closing in groove 7. Best mode is that described bulb 8 is shiny surface with closing in groove 7 contact surface, more smooth and easy to guarantee slip, it is also possible at the shell of outer its guide effect sheathed of whisker 6, avoids whisker 6 crooked in laterally generation.

Described regulating mechanism also comprises clamp assembly, and described clamp assembly is positioned at opening place, is also exactly the lower end of handle 2. Described clamp assembly comprises expansion pipe 9, and described rope body 1 passes from expansion pipe 9. Described expansion pipe 9 is provided with longitudinal notch 10 through opening 3, expansion pipe 9 the inner in the back taper mated with handle 2 and this end, and the expansion pipe 9 at described notch 10 place is provided with clamping rubber 11. The outer end of expansion pipe 9 extends to handle 2 outer wall that is outer and this end and is provided with screw thread. The adaptive rotating part 12 having nut type on described screw thread, described rotating part 12 diameter is greater than opening 3 diameter.

When the utility model uses, it may also be useful to person, when long rope body 1 adjusted by needs, just turns rotating part 12 and makes expansion pipe 9 loosen rope body 1, then stay cord body 1, and external pull overcomes the pulling force of whisker 6, serving post 5 is made to move down on screw thread axle 4 and rotate. In this process the rope body 1 being wrapped on serving post 5 is pulled out, when length is enough, then turns rotating part 12 and make expansion pipe 9 clamping rope body 1. And when short rope body 1 adjusted by needs, also it is turn rotating part 12, after expansion pipe 9 loosens rope body 1, whisker 6 contraction drive serving post 5 moves up on screw thread axle 4 and rotates, rope body 1 is just wrapped on serving post 5 by this process automatically, when length is enough, then turns rotating part 12 and make expansion pipe 9 clamping rope body 1.

In order to improve this novel serviceability, being provided with guiding hole 13 between described opening 3 and serving post 5, described rope body 1 is through this guiding hole 13. Can also arrange the accommodating groove 14 of spirrillum at described serving post 5 outer wall, what body 1 of so restricting just can be more regular is wrapped on serving post 5.

Claims

1. a rope skipping easy to use, it is characterized in that: comprise rope body (1) and handle (2), described handle (2) is positioned at the two ends of rope body (1), handle (2) one end is provided with opening, handle (2) is back taper near one end of opening, rope body (1) is connected through opening with the regulating mechanism arranged in handle (2), described regulating mechanism comprises screw thread axle (4) and serving post (5), and described screw thread axle (4) is fixed on handle (2) center; Described serving post (5) middle part is provided with interior hole, the internal thread that the hole wall in described interior hole is provided with screw thread axle (4) coordinates, serving post (5) is set in screw thread axle (4) middle part, and described rope body (1) is wrapped on serving post (5) and rope body (1) end is fixedly connected with serving post (5);

Described screw thread axle (4) is also arranged with whisker (6), described whisker (6) is positioned between handle (2) inner face and serving post (5), whisker (6) one end is fixed on handle (2) inner face, and the other end and serving post (5) are slidably connected; Described serving post (5) upper end is provided with the closing in groove (7) of annular, and described whisker (6) arranges the bulb (8) cooperatively interacted with closing in groove (7);

Described regulating mechanism also comprises clamp assembly, and described clamp assembly is positioned at opening place; Described clamp assembly comprises expansion pipe (9), and described rope body (1) is passed from expansion pipe (9); Described expansion pipe (9) is through opening, expansion pipe (9) the inner is provided with longitudinal notch (10) in the back taper mated with handle (2) and this end, and the expansion pipe (9) at described notch (10) place is provided with clamping rubber (11); The outer end of expansion pipe (9) extend to handle (2) outward and the outer wall of this end be provided with screw thread; The adaptive rotating part (12) having nut type on described screw thread, described rotating part (12) diameter is greater than opening diameter.

2. rope skipping easy to use according to claim 1, it is characterised in that: being provided with guiding hole (13) between described opening and serving post (5), described rope body (1) is through this guiding hole (13).

3. rope skipping easy to use according to claim 2, it is characterised in that: described serving post (5) outer wall is provided with the accommodating groove (14) of spirrillum.

4. rope skipping easy to use according to claim 3, it is characterised in that: described bulb (8) and closing in groove (7) contact surface are shiny surface.