CN204073335U - Freestyle swimming arm attitude training assistive device - Google Patents
Freestyle swimming arm attitude training assistive device Download PDFInfo
- Publication number
- CN204073335U CN204073335U CN201420404819.XU CN201420404819U CN204073335U CN 204073335 U CN204073335 U CN 204073335U CN 201420404819 U CN201420404819 U CN 201420404819U CN 204073335 U CN204073335 U CN 204073335U
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- wrist
- forearm
- fixing
- assistive device
- palm
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Abstract
Freestyle swimming arm attitude training assistive device, is specifically related to athletic training assistive device field.Freestyle swimming arm attitude training assistive device, select applicable sporting quality of rubber materials one compressing, its entirety is " it " font, it comprises fixing forearm part, holds up the part of the carrying part of forearm and wrist, fixing wrist and palm, fixing forearm part is provided with the annulus that forearm penetrates, be provided with the passage that wrist is passed through between carrying part and fixing palm part, the part of fixing wrist and palm is provided with fixed band, oval finger-hole and finger touch band.Forearm penetrates annulus, is made wrist by passage and finger is incorporated to finger-hole, now point and just in time ride on finger touch band by carrying part.Product of the present utility model can enable device for exercising swim, and person will be incorporated to wherein by four fingers except thumb, help swimming beginner to cultivate good hand-type of striking.
Description
Technical field
The utility model relates to athletic training assistive device field, specifically refers to freestyle swimming arm attitude training assistive device.
Background technology
Swimming is widely loved by the people as sports, and for swimming beginner, the swimming attitude having a set of specification has direct relation to the muscle power consumed in the coordination ability of health and swimming process.Freestyle swimming is a comparatively basic swimming attitude, and people select this stroke of freestyle swimming in the many meetings of the initial stage of learn swim.Skill aspect mainly upper limbs body kinematics and the mutual coordinative operation of lower limb body kinematics of freestyle swimming, upper extremity exercise mainly emphasizes coordinating and the process mutually replaced that hand gestures is struck on two arms between wrist joint with forearm, but how to ensure that the understanding of beginner for arm attitude is comparatively general problem with application.
The assistive device that China learns freestyle swimming, main weak point mainly contains: freestyle swimming arm attitude training assistive device is mainly floating based on training study person, as inflatable clothing or exercise push away the buoyancy push pedal of water, these apparatuses or clothes all can not play the object of supplemental training for upper extremity exercise attitude.Start the development focusing on swimming upper arm attitude training assistive device in the market, analyze with regard to existing market and find, its training function is all more single, controls to play comprehensive supplemental training effect for the hand-type in wrist and forearm and swimming process.
Utility model content
The utility model is exactly for current freestyle swimming arm attitude training assistive device problem existing in design, there is provided one can meet wrist and the supplemental training of forearm attitude in swimming process, the freestyle swimming attitude training assistive device controlling hand gestures in process of striking can be met again.
The utility model solves the problems of the technologies described above adopted technical scheme: freestyle swimming arm attitude training assistive device, select applicable sporting quality of rubber materials one compressing, its entirety is " it " font, it comprises fixing forearm part, holds up the part of the carrying part of forearm and wrist, fixing wrist and palm, fixing forearm part is provided with the annulus that forearm penetrates, be provided with the passage that wrist is passed through between carrying part and fixing palm part, the part of fixing wrist and palm is provided with fixed band, oval finger-hole and finger touch band.Forearm penetrates annulus, is made wrist by passage and finger is incorporated to finger-hole, now point and just in time ride on finger touch band by carrying part.
As a preferred version, the angle between described fixing forearm part and carrying part is 120 ~ 150 °.
As a preferred version, described carrying part and the angle between fixing wrist and the part of palm are 120 ~ 150 °.
As a preferred version, the angle between described fixing wrist and palm part is 60 ~ 120 °.
As another preferred version, described finger touch band is suppressed with the finger type region of depression.
As another preferred version, described finger touch band is suppressed with concavo-convex pointing object, concavo-convex pointing object is in order to increase the frictional force of finger touch band.
The utility model beneficial effect: freestyle swimming arm attitude training assistive device, its main material selection is applicable to motion quality of rubber materials, structure adopts the morphology Control forearm of positive and negative constraint and the angle of wrist, from the angle spatially fixed forearm and wrist and formed, and at palm part design model, person will be incorporated to wherein by four fingers except thumb can to enable device for exercising swim, help swimming beginner to cultivate good hand-type of striking.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is overall structure schematic diagram of the present utility model.
Fig. 3 is the utility model using state reference diagram.
Fig. 4 is the structural representation of detailed description of the invention two.
Fig. 5 is the structural representation of detailed description of the invention three.
Detailed description of the invention
Below in conjunction with attached Fig. 1 and 2, the utility model is described in further detail.
Detailed description of the invention one: freestyle swimming arm attitude training assistive device, select applicable sporting quality of rubber materials one compressing, its entirety is " it " font, it comprises fixing forearm part 1, holds up the part 3 of the carrying part 2 of forearm and wrist, fixing wrist and palm, fixing forearm part is provided with the annulus 4 that forearm penetrates, be provided with the passage 5 that wrist is passed through between carrying part and fixing palm part, the part of fixing wrist and palm is provided with fixed band 8, oval finger-hole 6 and finger touch band 7.Forearm penetrates annulus 4, and made wrist by passage 5 by carrying part 2 and finger is incorporated to finger-hole 6, now point and just in time ride on finger touch band 7, fixed band 8 is in order to the position of fixing palm.
This structure adopts the morphology Control forearm of positive and negative constraint and the angle of wrist, from the angle spatially fixed forearm and wrist and formed, and at palm part design model, person will be incorporated to wherein by four fingers except thumb can to enable device for exercising swim, help swimming beginner to cultivate good hand-type of striking.
Detailed description of the invention two: the difference of present embodiment and detailed description of the invention one is, the angle between described fixing forearm part and carrying part is 120 ~ 150 °.Other is identical with detailed description of the invention one.
Detailed description of the invention three: the difference of present embodiment and detailed description of the invention one is, described carrying part and the angle between fixing wrist and the part of palm are 120 ~ 150 °.Other is identical with detailed description of the invention one.
Detailed description of the invention four: the difference of present embodiment and detailed description of the invention one is, the angle between described fixing wrist and palm part is 60 ~ 120 °.Other is identical with detailed description of the invention one.
Detailed description of the invention five: the difference of present embodiment and detailed description of the invention one, two, three, four or five is, described finger touch band is suppressed with the finger type region 9 of depression.Other with detailed description of the invention one, two, three, four or five identical.
Detailed description of the invention six: the difference of present embodiment and detailed description of the invention five is, described finger touch band is suppressed with concavo-convex pointing object, and concavo-convex pointing object is in order to increase the frictional force of finger touch band.Other is identical with detailed description of the invention five.The utility model is by designing the structural form of freestyle swimming arm attitude supplemental training apparatus, formation can fix the version of forearm and palm, and by the attitude of design con-trol finger in the process of striking of form, the learning effect of swimming beginner can be improved.
Foregoing is for describe detailed description of the invention of the present utility model with reference to figure 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it will be understood by a person skilled in the art that, the utility model is not limited to above-described embodiment, can make various amendment when not departing from spirit of the present utility model, described amendment also should be included within scope of the present utility model.Scope of the present utility model should be limited by claims and equivalent thereof.
Claims (7)
1. freestyle swimming arm attitude training assistive device, select applicable sporting quality of rubber materials one compressing, it is characterized in that: the part (3) comprising fixing forearm part (1), hold up carrying part (2) of forearm and wrist, fix wrist and palm, fixing forearm part is provided with the annulus (4) that forearm penetrates, be provided with the passage (5) that wrist is passed through between carrying part and fixing palm part, the part of fixing wrist and palm is provided with fixed band (8), oval finger-hole (6) and finger touch band (7).
2. freestyle swimming arm attitude training assistive device according to claim 1, is characterized in that: the angle between described fixing forearm part (1) and carrying part (2) is 120 ~ 150 °.
3. freestyle swimming arm attitude training assistive device according to claim 1, is characterized in that: the angle between described carrying part (2) and the part (3) of fixing wrist and palm is 120 ~ 150 °.
4. freestyle swimming arm attitude training assistive device according to claim 1, is characterized in that: the angle between described fixing wrist and palm part is 60 ~ 120 °.
5. the freestyle swimming arm attitude training assistive device according to claim 1,2,3 or 4, is characterized in that: the finger type region (9) described finger touch band (7) being suppressed with depression.
6. the freestyle swimming arm attitude training assistive device according to claim 1,2,3 or 4, is characterized in that: described finger touch band (7) is suppressed with concavo-convex pointing object (10), and concavo-convex pointing object is in order to increase the frictional force of finger touch band.
7. freestyle swimming arm attitude training assistive device according to claim 6, is characterized in that: described freestyle swimming arm attitude training assistive device entirety is " it " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404819.XU CN204073335U (en) | 2014-07-22 | 2014-07-22 | Freestyle swimming arm attitude training assistive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404819.XU CN204073335U (en) | 2014-07-22 | 2014-07-22 | Freestyle swimming arm attitude training assistive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073335U true CN204073335U (en) | 2015-01-07 |
Family
ID=52166104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404819.XU Expired - Fee Related CN204073335U (en) | 2014-07-22 | 2014-07-22 | Freestyle swimming arm attitude training assistive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073335U (en) |
-
2014
- 2014-07-22 CN CN201420404819.XU patent/CN204073335U/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: 20150107 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |