CN207356514U - One kind arm of freely backstroking is struck balance of power training aids - Google Patents
One kind arm of freely backstroking is struck balance of power training aids Download PDFInfo
- Publication number
- CN207356514U CN207356514U CN201721337857.8U CN201721337857U CN207356514U CN 207356514 U CN207356514 U CN 207356514U CN 201721337857 U CN201721337857 U CN 201721337857U CN 207356514 U CN207356514 U CN 207356514U
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- CN
- China
- Prior art keywords
- arm
- pectoral girdle
- mounting box
- balance
- freely
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- 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
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Abstract
One kind arm of freely backstroking is struck balance of power training aids, the utility model is related to sports equipment technical field；It includes pectoral girdle, correction column, mounting box, telescopic band, arm retainer ring；The correction column is fixed on pectoral girdle by mounting box, and is vertically arranged with pectoral girdle, wherein, the lower end for correcting column is fixed on the lateral wall of mounting box, and mounting box is threaded through on pectoral girdle；One end of the telescopic band is connected with pectoral girdle, its other end is connected with arm retainer ring.Can science, striking for different crowd correction and strength or carry out work against resistance effectively and reasonably, can effectively control direction of advance, it is mutually balanced to reach arm strength, and direction of advance keeps straight line, has preferable supplemental training to act on for swimming exercise beginner.
Description
Technical field
The utility model is related to sports equipment technical field, and in particular to one kind freely backstroke arm strike balance of power instruct
Practice device.
Background technology
Swimming exercise is that people produces under the buoyancy of water and floats up, and passes through the regular fortune of limbs by buoyancy
It is dynamic, make the technical ability of body regular movement in water.Swimming exercise can be divided into competitive swimming and practical swimming, and competitive swimming is difficult to understand
The second large project in woods gram athletic meeting, it include butterfly stroke, backstroke (also referred to as the back of the body swimming), breaststroke and prompt swimming (also referred to as crawl/freely
Swimming) four kinds of strokes race, and synchronized swimming etc..
Swimming exercise is suitably carried out, can not only give people to bring psychological pleasure, moulds smooth and graceful build, also
The function of cardiovascular system can be strengthened, built up health, improve harmony.Many sports events all easily cause to strain to body
Or damage, but swimming is strain and the minimum sports of damage ratio.Therefore, swimming be one well, can carry out all the life
The body building of exercise.1st, the function of cardiovascular system is improved；2nd, the function of respiratory system is improved；3rd, the energy of muscle systems is improved
Power；4th, make body composition ratio more reasonable, so as to mould the build of bodybuilding；5th, thermotaxic mechanism is improved；6th, disease is prevented
Disease, therapy rehabilitation；7th, steel one's will, cultivate attention quality, promote mental health and intellectual development.
Arm pull practice is most common propaedeutics in swimming exercise, there is vital effect in swimming exercise.But
Since beginner grasps technical movements not in place and arm strength is controlled not enough, advance route can occur in arm pull training
Offset, have impact on efficiency of the pull, unfavorable for technology, physical efficiency raising.At present, also no freestyle swimming backstroke arm strength of striking is put down
Weigh (resistance) training aids, typically by self training, self-discovery, progressively solves, and reaches technology sizing.For this reason, we
Propose a kind of freestyle swimming backstroke arm balance of power (resistance) training aids of striking to come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is that the defects of being directed to the prior art and deficiency, there is provided a kind of simple in structure, design is closed
Reason, arm easy to use of freely backstroking are struck balance of power training aids, can science, effectively and reasonably be directed to different crowd
Correction, which is struck, strength or carries out work against resistance, can effectively control direction of advance, it is mutually balanced to reach arm strength, direction of advance
Straight line is kept, has preferable supplemental training to act on for swimming exercise beginner.
To achieve the above object, the technical solution adopted in the utility model is：It includes pectoral girdle, correction column, mounting box, stretches
Contracting band, arm retainer ring；The correction column is fixed on pectoral girdle by mounting box, and is vertically arranged with pectoral girdle, wherein, correction
The lower end of column is fixed on the lateral wall of mounting box, and mounting box is threaded through on pectoral girdle；One end of the telescopic band is connected with pectoral girdle,
Its other end is connected with arm retainer ring.
Further, the mounting box is made of box body, socket part and plug division；The lateral surface of box body is equipped with grafting
Portion, the back of box body are equipped with socket part, and correction column is plugged in plug division, and mounting box is socketed on pectoral girdle by socket part.
Further, the pectoral girdle is adjustable pectoral girdle.
Further, the telescopic band is adjustable telescopic band.
Further, the arm retainer ring is adjustable arm retainer ring.
With the above structure, the utility model has the beneficial effect that：One kind described in the utility model is freely backstroked arm
Strike balance of power training aids, being capable of science, striking for different crowd correction and strength or carry out resistance instruction effectively and reasonably
Practice, can effectively control direction of advance, it is mutually balanced to reach arm strength, and direction of advance keeps straight line, at the beginning of swimming exercise
Scholar has preferable supplemental training to act on, and the utility model has the advantages that simple in structure, it is reasonable to set, low manufacture cost.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of mounting box in the utility model.
Fig. 3 is the structure schematic diagram of mounting box in the utility model.
Description of reference numerals：
Pectoral girdle 1, correction column 2, mounting box 3, box body 3-1, socket part 3-2, plug division 3-3, telescopic band 4, arm retainer ring
5。
Embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, the technical solution that present embodiment uses is：It include pectoral girdle 1, correction column 2,
Mounting box 3, telescopic band 4, arm retainer ring 5；The correction column 2 is fixed on pectoral girdle 1 by mounting box 3, and is hung down with pectoral girdle 1
It is straight to set, wherein, the lower end of correction column 2 is fixed on the lateral wall of mounting box 3, and mounting box 3 is threaded through on pectoral girdle 1；Described stretches
One end of contracting band 4 is connected with pectoral girdle 1, its other end is connected with arm retainer ring 5.
Further, the mounting box 3 is made of box body 3-1, socket part 3-2 and plug division 3-3；Box body 3-1's is outer
Side is equipped with plug division 3-3, and the back of box body 3-1 is equipped with socket part 3-2, and socket part 3-2, plug division 3-3 and box body 3-1 it
Between be integrated using gluing, correction column 2 be plugged in the 3-3 of plug division, mounting box 3 is socketed on pectoral girdle 1 by socket part 3-2.
Further, the pectoral girdle 1 is adjustable pectoral girdle, the structure of the adjustable pectoral girdle and band latch closure in the prior art
Decorative waistband structure it is identical, this will not be repeated here.
Further, the telescopic band 4 is adjustable telescopic band, its material is processed into using elastic webbing, this is adjustable
The structure of section telescopic band is identical with school bag adjustable back band structure in the prior art, and this will not be repeated here.
Further, the arm retainer ring 5 is adjustable arm retainer ring, the adjustable arm retainer ring with it is existing
Full tooth button slides that Waistband structure is identical, and this will not be repeated here automatically in technology.
The operation principle of present embodiment：Pectoral girdle 1 is fixed on to the chest of trainer, then by 5 sets of arm retainer ring
On the arm of trainer, in training, certain pulling force is formed between arm retainer ring 5 and pectoral girdle 1, reaches balance arm power
The training effect of amount, while the setting of column 2 is corrected, direction of advance can be effectively controlled, is had preferably for swimming exercise beginner
Supplemental training effect.
With the above structure, present embodiment has the beneficial effect that：One kind described in present embodiment is freely
Backstroke arm is struck balance of power training aids, being capable of science, striking strength or progress for different crowd correction effectively and reasonably
Work against resistance, can effectively control direction of advance, and it is mutually balanced to reach arm strength, and direction of advance keeps straight line, for swimming
Movement beginner has preferable supplemental training to act on, and the utility model has simple in structure, and it is reasonable to set, and it is excellent that cost of manufacture is low etc.
Point.
The above, is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, should all cover among the right of the utility model.
Claims (5)
- The balance of power training aids 1. a kind of arm of freely backstroking is struck, it is characterised in that：It include pectoral girdle, correction column, mounting box, Telescopic band, arm retainer ring；The correction column is fixed on pectoral girdle by mounting box, and is vertically arranged with pectoral girdle, wherein, rectify The lower end of positive column is fixed on the lateral wall of mounting box, and mounting box is threaded through on pectoral girdle；One end of the telescopic band connects with pectoral girdle Connect, its other end is connected with arm retainer ring.
- 2. one kind according to claim 1 is freely backstroked, arm is struck balance of power training aids, it is characterised in that：Described Pectoral girdle is adjustable pectoral girdle.
- 3. one kind according to claim 1 is freely backstroked, arm is struck balance of power training aids, it is characterised in that：Described Telescopic band is adjustable telescopic band.
- 4. one kind according to claim 1 is freely backstroked, arm is struck balance of power training aids, it is characterised in that：Described Arm retainer ring is adjustable arm retainer ring.
- 5. one kind according to claim 1 is freely backstroked, arm is struck balance of power training aids, it is characterised in that：Described Mounting box is made of box body, socket part and plug division；The lateral surface of box body is equipped with plug division, and the back of box body is equipped with socket part, Correction column is plugged in plug division, and mounting box is socketed on pectoral girdle by socket part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337857.8U CN207356514U (en) | 2017-10-02 | 2017-10-02 | One kind arm of freely backstroking is struck balance of power training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337857.8U CN207356514U (en) | 2017-10-02 | 2017-10-02 | One kind arm of freely backstroking is struck balance of power training aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207356514U true CN207356514U (en) | 2018-05-15 |
Family
ID=62420597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337857.8U Expired - Fee Related CN207356514U (en) | 2017-10-02 | 2017-10-02 | One kind arm of freely backstroking is struck balance of power training aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207356514U (en) |
-
2017
- 2017-10-02 CN CN201721337857.8U patent/CN207356514U/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: 20180515 Termination date: 20181002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |