CN204543374U - A kind of rope skipping - Google Patents
A kind of rope skipping Download PDFInfo
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- CN204543374U CN204543374U CN201520233322.0U CN201520233322U CN204543374U CN 204543374 U CN204543374 U CN 204543374U CN 201520233322 U CN201520233322 U CN 201520233322U CN 204543374 U CN204543374 U CN 204543374U
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Abstract
The utility model discloses a kind of rope skipping, comprising: metal core and plastic layer, described plastic layer is wrapped in outside described metal core; The diameter that described metal core is each section is identical; Described plastic layer includes gravity section layer and two protection section layers; Described gravity section layer is positioned at the centre position of described metal core, and the section of protection layer described in two is connected to the two ends of described gravity section layer; Each section of thickness of described protection section layer is identical; The thickness of described gravity section layer is thickening gradually from both sides to centre.By the way, the rope skipping of the utility model one, plastic layer is provided with outside the metal core of this rope skipping, the center of plastic layer is provided with gravity section layer, gravity section layer adds the acting inertial of this rope skipping, in the process of getting rid of, make metal core be not easy to be wound around, not only make the speed that throws up more fast, and more laborsaving.
Description
Technical field
The utility model relates to field of exercise equipment, particularly relates to a kind of rope skipping.
Background technology
Rope skipping is a splendid motion of being healthy and strong, effectively can train a person's development and endurance, help and keep individual body body-building and harmony, thus reach the object improved the health, the outfit of rope skipping is very simple, only needs a rope, topper and a pair suitable sport footwear just can; In addition, place needed for rope skipping is also little, without the need to leasing special place, and participation number is not limit, can be alone or many people carry out that the rope body thickness of general rope skipping is identical, and this rope skipping acting inertial is in use low, in the process of getting rid of, easily cause rope body to be wound around, and throw up and compare effort.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of rope skipping, and this rope skipping can increase acting inertial when getting rid of rope, more laborsaving.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of rope skipping, and comprising: metal core and plastic layer, described plastic layer is wrapped in outside described metal core;
The diameter that described metal core is each section is identical;
Described plastic layer includes gravity section layer and two protection section layers;
Described gravity section layer is positioned at the centre position of described metal core, and the section of protection layer described in two is connected to the two ends of described gravity section layer;
Each section of thickness of described protection section layer is identical;
The thickness of described gravity section layer is thickening gradually from both sides to centre.
In the utility model preferred embodiment, described rope skipping two ends are provided with handle.
In the utility model preferred embodiment, the Thickness Ratio at described gravity section layer two ends and center is 1:1.5 ~ 2.5.
In the utility model preferred embodiment, the Thickness Ratio at preferred described gravity section layer two ends and center is 1:2.
In the utility model preferred embodiment, described gravity section layer is identical with the thickness of the section of protection layer junction described in two.
In the utility model preferred embodiment, described gravity section layer is 1:1.7 ~ 2.3 with the length ratio of the section of protection layer length sum described in two.
In the utility model preferred embodiment, preferred described gravity section layer is 1:2 with the length ratio of the section of protection layer length sum described in two.
The beneficial effects of the utility model are: the rope skipping of the utility model one, plastic layer is provided with outside the metal core of this rope skipping, the center of plastic layer is provided with gravity section layer, gravity section layer adds the acting inertial of this rope skipping, in the process of getting rid of, make metal core be not easy to be wound around, not only make the speed that throws up more fast, and more laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rope skipping of the utility model.
Fig. 2 is the left view of a kind of metal core of skipping rope of the utility model.
In accompanying drawing, the mark of each parts is as follows: 1, metal core; 2, plastic layer; 3, gravity section layer; 4, section layer is protected; 5, handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2; the utility model embodiment comprises: a kind of rope skipping, and comprising: metal core 1 and plastic layer 2, described plastic layer 2 is wrapped in outside described metal core 1; the thickness of each section of described metal core 1 is identical, and described plastic layer 2 is for playing a protective role to described metal core 1.
Described plastic layer 2 comprises gravity section layer 3 and two protection section layers 4; described gravity section layer 3 is positioned at the centre position of described metal core 1; the section of protection layer 4 described in two is connected to the two ends of described gravity section layer 3; the thickness of described gravity section layer 3 is thickening gradually from both sides to centre; the Thickness Ratio at described gravity section layer 3 two ends and center is 1:1.5 ~ 2.5, and the Thickness Ratio at the section of gravity described in the present embodiment layer 3 two ends and center is 1:2.
Described gravity section layer 3 adds the acting inertial of this rope skipping, makes described metal core 1 be not easy to be wound around in the process of getting rid of, and not only makes the speed that throws up more fast, and more laborsaving.
Each section of thickness of described protection section layer 4 is identical, and described gravity section layer 3 is identical with the thickness of the section of protection layer 4 junction described in two, makes described gravity section layer 3 more smooth-going with when the section of protection layer 4 is connected described in two.
Described rope skipping two ends are provided with handle 5, and described handle 5 adds feel when this rope skipping uses.
Described gravity section layer is 1:1.7 ~ 2.3 with the length ratio of the section of protection layer length sum described in two, and the section of gravity described in the present embodiment layer is 1:2 with the length ratio of the section of protection layer length sum described in two.
Long 3 meters of metal core 1 described in the present embodiment, long 1 meter of described gravity section layer 3.
Compared with prior art, the rope skipping of the utility model one, plastic layer is provided with outside the metal core of this rope skipping, the center of plastic layer is provided with gravity section layer, gravity section layer adds the acting inertial of this rope skipping, in the process of getting rid of, make metal core be not easy to be wound around, not only make the speed that throws up more fast, and more laborsaving.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a rope skipping, is characterized in that, comprising: metal core and plastic layer, and described plastic layer is wrapped in outside described metal core;
The diameter that described metal core is each section is identical;
Described plastic layer includes gravity section layer and two protection section layers;
Described gravity section layer is positioned at the centre position of described metal core, and the section of protection layer described in two is connected to the two ends of described gravity section layer;
Each section of thickness of described protection section layer is identical;
The thickness of described gravity section layer is thickening gradually from both sides to centre.
2. one rope skipping according to claim 1, is characterized in that: described rope skipping two ends are provided with handle.
3. one rope skipping according to claim 1, is characterized in that: the Thickness Ratio at described gravity section layer two ends and center is 1:1.5 ~ 2.5.
4. one rope skipping according to claim 3, is characterized in that: the Thickness Ratio at preferred described gravity section layer two ends and center is 1:2.
5. one rope skipping according to claim 1, is characterized in that: described gravity section layer is identical with the thickness of the section of protection layer junction described in two.
6. one rope skipping according to claim 1, is characterized in that: described gravity section layer is 1:1.7 ~ 2.3 with the length ratio of the section of protection layer length sum described in two.
7. one rope skipping according to claim 6, is characterized in that: preferred described gravity section layer is 1:2 with the length ratio of the section of protection layer length sum described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233322.0U CN204543374U (en) | 2015-04-17 | 2015-04-17 | A kind of rope skipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233322.0U CN204543374U (en) | 2015-04-17 | 2015-04-17 | A kind of rope skipping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543374U true CN204543374U (en) | 2015-08-12 |
Family
ID=53818546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233322.0U Active CN204543374U (en) | 2015-04-17 | 2015-04-17 | A kind of rope skipping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543374U (en) |
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2015
- 2015-04-17 CN CN201520233322.0U patent/CN204543374U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |