CN202777627U - Lower limb training aid for swimming - Google Patents
Lower limb training aid for swimming Download PDFInfo
- Publication number
- CN202777627U CN202777627U CN 201220455954 CN201220455954U CN202777627U CN 202777627 U CN202777627 U CN 202777627U CN 201220455954 CN201220455954 CN 201220455954 CN 201220455954 U CN201220455954 U CN 201220455954U CN 202777627 U CN202777627 U CN 202777627U
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- China
- Prior art keywords
- swimming
- training aid
- training
- location structure
- positioning
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- Expired - Fee Related
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- 230000009182 swimming Effects 0.000 title claims abstract description 21
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 11
- 239000004816 latex Substances 0.000 claims description 9
- 229920000126 latex Polymers 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a lower limb training aid for swimming. The training aid comprises a human body supporting part and a three-dimensional frame, wherein the three-dimensional frame is provided with two transverse rods which are vertically arranged in parallel, and the positions of the transverse rods can be adjusted vertically and the transverse rods can be fixed through positioning structures at two ends; a pair of positioning sling blocks is installed on each transverse rod respectively, and the positioning sliding blocks can be adjusted horizontally and fixed through the positioning structures; and the training aid also comprises emulsion elastic tension belts and elastic leg rings, one ends of the emulsion elastic tension belts are tied to the positioning sliding blocks, and the other ends of the emulsion elastic tension belts are tied to the elastic leg rings. During usage, a swimmer lies on the human body supporting part, legs are sleeved by the elastic leg rings, the upper and lower transverse rod and the left and the right sliding blocks are adjusted to the optimum positions according to the condition of a user, an authentic swimming simulation state can be achieved, the lower limb training aid is a device which simulates a swimming state and facilitates leg training, and the effect of the training aid is closer to an actual training effect.
Description
Technical field
The utility model relates to a kind of swimming instruction apparatus, specifically a kind of swimming exerciser for lower limbs for the training leg power.
Background technology
In the process of professional swimmer's daily workout, the strength of the mode leg exercising such as usually adopt running, pulling force, leapfrog, squat, this training method specific aim is not strong, can not satisfy the requirement of modern swimming training.
Also have and adopt pull strap to carry out the pulling force training, an elastic force belt is uneven in length, and is stretchable at least 15 meters, and one ties up to waist and is fixed (capable of regulating degree of tightness); The other end is can grasp or fixing fake.When using traction, the sportsman need to be fixed on waist with an end, adjusts elasticity, and the other end is fixed on set out institute's part of holding or other of backstroke can firmly fix the place.Although training can obtain the strength more similar to strokes in this way, but still with the actual pretty condition of strokes certain difference is arranged.Therefore, this class exercise still can not become very desirable swimming strength building method.
Therefore, have the specificity of height in order to make swimmer's strength building, we develop a kind of training aids of simulating footwork in the swimming, more meet the reality of swimming, are used for the actual effect of simulation swimming instruction kick training.
The utility model content
The purpose of this utility model is to provide a kind of swimming exerciser for lower limbs, is the apparatus that a kind of Simulated Water went swimming state carries out leg training, more near the effect of hands-on.
The technical scheme in the invention for solving the technical problem is: this kind swimming exerciser for lower limbs, comprise human body support portion and space framework, it is characterized in that, have two cross bars that be arranged in parallel up and down on the described space framework, cross bar can carry out adjusting position and fixing at above-below direction by the location structure at two ends; A pair of positioning sliding block is installed respectively on each cross bar, and described positioning sliding block can carry out adjusting position and fixing at left and right directions by location structure; Also comprise latex elastic force belt and degree of tightness leg ring, an end of described latex elastic force belt ties up on the positioning sliding block, and the other end ties up on the degree of tightness leg ring.
Described location structure is the bolt-type location structure.
Increase by a balancing weight in described space framework bottom.
The beneficial effects of the utility model are: during use, the swimmer lies prone on the human body support portion, both legs are packed in the degree of tightness leg ring, regulate the position of upper sheer pole and left and right sides slide block to optimum state according to user's situation, can realize simulating more really swimming state, be used for the kick training, temper people's leg power.
Description of drawings
Fig. 1 is the front view of space framework;
Fig. 2 is the left hand view of space framework;
Fig. 3 is the top view of space framework;
Fig. 4 is use side view of the state of the present utility model;
Among the figure: 1 human body support portion, 2 space frameworks, 21 support bars, 22 columns, 3 balancing weights, 4 cross bars, 41 location structures, 42 locating holes, 5 positioning sliding blocks, 6 latex elastic force belts, 7 degree of tightness leg rings.
The specific embodiment
Such as Fig. 1～shown in Figure 4,
This kind swimming exerciser for lower limbs comprises human body support portion 1 and space framework 2, and the swimmer lies prone on the human body support portion during use, and human body support portion 1 has sponge cushion and handrail, can grasp voluntarily.
Have two cross bars 4 that be arranged in parallel up and down on the space framework 2, cross bar 4 can be regulated at above-below direction fixing by the location structure 41 at two ends, location structure adopts the bolt-type location structure, so-called socket type structural refers to, be provided with a plurality of locating holes 42 at column 22, cross bar can be fixed on different height and positions by alignment pin, as shown in the figure, this also is one of the location commonly used and fixed structure.A pair of positioning sliding block 5 is installed respectively on each cross bar 4, positioning sliding block can be regulated at left and right directions fixing by location structure, location structure also adopts the bolt-type location structure, slide block can be fixed on different positions by alignment pin, regulates the spacing of two slide blocks.Also comprise latex elastic force belt 6, an end of latex elastic force belt 6 ties up on the positioning sliding block 5, and the other end ties up on the degree of tightness leg ring 7, and user's shank can insert in the degree of tightness leg ring 7, the convenient use.Need like this to use four latex elastic force belts to get final product.
As shown in Figure 4, during use, the swimmer lies prone on human body support portion 1, leg is inserted in the degree of tightness leg ring, and swimming state can be realized simulating more really to optimum state in the position of regulating upper sheer pole and left and right sides slide block according to user's situation, because the latex elastic force belt can well stretch in three dimensions, movement locus according to people's shank is out of shape, and can well be used for the kick training, tempers people's leg power.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1. the swimming exerciser for lower limbs comprises human body support portion and space framework, it is characterized in that, has two cross bars that be arranged in parallel up and down on the described space framework, and cross bar can carry out adjusting position and fixing at above-below direction by the location structure at two ends; A pair of positioning sliding block is installed respectively on each cross bar, and described positioning sliding block can carry out adjusting position and fixing at left and right directions by location structure; Also comprise latex elastic force belt and degree of tightness leg ring, an end of described latex elastic force belt ties up on the positioning sliding block, and the other end ties up on the degree of tightness leg ring.
2. swimming exerciser for lower limbs according to claim 1 is characterized in that, described location structure is the bolt-type location structure.
3. swimming exerciser for lower limbs according to claim 1 is characterized in that, increases by a balancing weight in described space framework bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455954 CN202777627U (en) | 2012-09-07 | 2012-09-07 | Lower limb training aid for swimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455954 CN202777627U (en) | 2012-09-07 | 2012-09-07 | Lower limb training aid for swimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777627U true CN202777627U (en) | 2013-03-13 |
Family
ID=47804982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455954 Expired - Fee Related CN202777627U (en) | 2012-09-07 | 2012-09-07 | Lower limb training aid for swimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777627U (en) |
-
2012
- 2012-09-07 CN CN 201220455954 patent/CN202777627U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |