CN207941127U - A kind of rope skipping - Google Patents
A kind of rope skipping Download PDFInfo
- Publication number
- CN207941127U CN207941127U CN201721853063.7U CN201721853063U CN207941127U CN 207941127 U CN207941127 U CN 207941127U CN 201721853063 U CN201721853063 U CN 201721853063U CN 207941127 U CN207941127 U CN 207941127U
- Authority
- CN
- China
- Prior art keywords
- rope
- card
- hole
- handle
- elastic card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of rope skippings, including rope, at rope both ends, rope card is set, the rope card is caught in handle, circular through hole is wherein set in handle, in the front end of circular through hole, the card rank of convex spherical shape is set, the rope card includes the wire rope handling through-hole being located therein on axis, in wire rope handling through-hole tail, stepped hole is set, the card rank for blocking outer middle side part setting concave spherical surface and the concave spherical surface and convex spherical shape in rope is fitted to each other, the rope card front end is the elastic card of cone structure and open slot is being arranged on elastic card central axes to realize that the size of elastic card can be reduced in compression, normal size is returned to when not compressing, this technology not only has reasonable design, it is simple in structure etc., and with rotatable during weight lifting, the advantages that length of weight lifting bar adjustable function.
Description
Technical field
The utility model is related to sports equipment technical field, especially a kind of rope skipping.
Background technology
Rope skipping is a body building suitable for people of all ages, and existing most rope skippings are due to the Kong Zhi on rope and handle
Contact, therefore there are friction phenomenons in hole of rope when movement and on handle, to wear rope, lead to making for rope skipping
Declined with the service life, in order to overcome the shortcomings of the prior art, solves problems of the prior art, a kind of rope skipping is provided.
Invention content
Technical problem to be solved in the utility model is：A kind of rope skipping is provided, can be realized in the function of facilitating installation,
Also the function of reducing rope abrasion can be realized, with overcome the deficiencies in the prior art.
The utility model is realized in this way：
Rope card is arranged at rope both ends in a kind of rope skipping, including rope, which is caught in handle, wherein being arranged in handle
The card rank of convex spherical shape is arranged in the front end of circular through hole in circular through hole, which includes that the wire rope handling being located therein on axis leads to
Stepped hole is arranged in wire rope handling through-hole tail in hole, blocks the card of outer middle side part setting concave spherical surface and the concave spherical surface and convex spherical shape in rope
Rank is fitted to each other, which is the elastic card of cone structure and open slot is arranged on elastic card central axes to realize elasticity
The size of card can be reduced in compression, and normal size is returned to when not compressing.
In rope skipping above-mentioned, the cross section full-size of the elastic card is more than the cross section of the card rank of convex spherical shape most
Small size.
In rope skipping above-mentioned, the stepped hole is equipped with internal thread.
In rope skipping above-mentioned, draw ring is set in elastic card tail portion, which is connected through a screw thread mode and is screwed into stepped hole
It realizes to sealing and fixing.
By adopting the above-described technical solution, compared with prior art, in use, by rope pass through circular hole on handle and
Rope end is knotted after the lacing hole being then passed through on rope card, rope is then caught in the circular hole on handle, is finally restricted on card again
Draw ring is installed, when rope skipping, convex spherical rotation of the concave spherical surface on handle on rope card reduces the abrasion of rope, replace
When rope, draw ring is pulled, when the size of the maximum cross-section area of the elastic card on rope card is equal to or less than the cross section of convex spherical
When minimum dimension, rope card can be detached from handle, and compared with prior art, this technology not only has reasonable design, simple in structure, reduces
Rope abrasion etc., and convenient for disassembly and assembly, the advantages that improving the service life of rope skipping.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of handle in the utility model；
Attached drawing 3 is the structural schematic diagram of card of restricting in the utility model.
Specific implementation mode
The embodiments of the present invention：A kind of rope skipping, as shown in the picture, including rope 3, at rope both ends, rope card 2 is set,
The rope card 2 is caught in handle 1, wherein circular through hole 6 is arranged in handle 1, the card of convex spherical shape is arranged in the front end of circular through hole 6
Rank 5, the rope card 2 include the wire rope handling through-hole 10 being located therein on axis, stepped hole 9 are arranged in 10 tail portion of wire rope handling through-hole, in rope card 2
Concave spherical surface 8 is arranged in outer middle side part and the card rank 5 of the concave spherical surface 8 and convex spherical shape is fitted to each other, which is cone structure
Elastic card 7 and on 7 central axes of elastic card be arranged open slot 11 with realize elastic card 7 size can compression when contract
It is small, normal size is returned to when not compressing.
Wherein the cross section full-size of the elastic card 7, should slightly larger than the cross section minimum dimension of the card rank 5 of convex spherical shape
Stepped hole 9 is equipped with internal thread, draw ring 4 is arranged in 7 tail portion of elastic card, which is connected through a screw thread mode and is screwed into stepped hole 9
Interior realization is to sealing and fixing.
The description of said program is the utility model being intended to facilitate those of ordinary skill in the art to understand and use,
Person skilled in the art obviously easily can make various modifications to embodiment, and therefore, the utility model is unlimited
In above-mentioned real scheme, those skilled in the art's method according to the present utility model does not depart from what the utility model scope was made
It improves and modification should be all within the protection scope of the utility model.
Claims (4)
1. a kind of rope skipping, including rope (3), it is characterised in that：Rope card (2) is set at rope both ends, which is caught in handle
(1), wherein circular through hole (6) is arranged in handle (1), the card rank (5) of convex spherical shape is set in the front end of circular through hole (6),
The rope card (2) includes the wire rope handling through-hole (10) being located therein on axis, and stepped hole (9) is arranged in wire rope handling through-hole (10) tail portion,
The card rank (5) of the outer middle side part setting concave spherical surface (8) of rope card (2) and the concave spherical surface (8) and convex spherical shape is fitted to each other, the rope card
(2) front end is the elastic card (7) of cone structure and open slot (11) is arranged on elastic card (7) central axes to realize elastic card
(7) size can be reduced in compression, and normal size is returned to when not compressing.
2. rope skipping according to claim 1, it is characterised in that：The cross section full-size of the elastic card (7) is more than
The cross section minimum dimension of the card rank (5) of convex spherical shape.
3. rope skipping according to claim 1, it is characterised in that：The stepped hole (9) is equipped with internal thread.
4. rope skipping according to claim 3, it is characterised in that：In elastic card (7) tail portion setting draw ring (4), the draw ring (4)
The mode of being connected through a screw thread is screwed into stepped hole (9) and realizes to sealing and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853063.7U CN207941127U (en) | 2017-12-27 | 2017-12-27 | A kind of rope skipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853063.7U CN207941127U (en) | 2017-12-27 | 2017-12-27 | A kind of rope skipping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941127U true CN207941127U (en) | 2018-10-09 |
Family
ID=63704464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853063.7U Expired - Fee Related CN207941127U (en) | 2017-12-27 | 2017-12-27 | A kind of rope skipping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941127U (en) |
-
2017
- 2017-12-27 CN CN201721853063.7U patent/CN207941127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |