CN211585142U - Frog swimming training machine - Google Patents
Frog swimming training machine Download PDFInfo
- Publication number
- CN211585142U CN211585142U CN201922122736.7U CN201922122736U CN211585142U CN 211585142 U CN211585142 U CN 211585142U CN 201922122736 U CN201922122736 U CN 201922122736U CN 211585142 U CN211585142 U CN 211585142U
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- breaststroke
- butterfly
- upright post
- pedal
- angle
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- 230000009182 swimming Effects 0.000 title description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 19
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 210000001015 abdomen Anatomy 0.000 description 4
- 208000014674 injury Diseases 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
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Abstract
A breaststroke trainer relating to the technical field of breaststroke training instruments is characterized in that: comprises a frame, a butterfly-shaped slide rail, a handle, a supporting plate and a pedal mechanism; two butterfly-shaped sliding rails used for simulating the actions of the arms of a human body during breaststroke are symmetrically arranged at one end of the top of the rack, and the rail bodies of the butterfly-shaped sliding rails are connected with handles in a sliding manner; the other end of the top of the rack is provided with a pedal mechanism for simulating the action of the legs of a human body during breaststroke, the pedal mechanism comprises a pedal, a tension spring, a right-angle upright post and connecting rods, the vertical edge of the right-angle upright post is correspondingly connected with the rack, the horizontal post body of the right-angle upright post deviates from the butterfly-shaped slide rail, two sides of the end part of the horizontal post body of the right-angle upright post are respectively hinged with one end of two connecting rods, and the opening end of an included angle formed by the two connecting; the utility model discloses effectively solved current breaststroke training machine and in the problem that is difficult to improve the training person harmony.
Description
Technical Field
The utility model belongs to the technical field of breaststroke training apparatus technique and specifically relates to a breaststroke training machine.
Background
It is well known that as the quality of life increases, people's interest in health rises, and exercise has become an indispensable amateur life for many people every day; swimming can improve the cardiovascular system, improve the vital capacity, strengthen the blood circulation of the skin, strengthen the resistance, can also play a role in losing weight and building body at the same time, become the sports item that is popular and advocated by the masses; the breaststroke is the preferred swimming stroke of many beginners because of the simplicity, easiness in learning, safety and comfort; however, the movement is the most difficult to start, and the fear of water for many people leads the people to be unable to master the key of the movement after launching water, so as to be handed over with the movement; the traditional exercise method is to do decomposition exercise of arm-stroke or leg-kick action on the land, the action is difficult to be used and coordinated, the route of the hand and the foot is not easy to be fixed, the wrong action is easy to be done, and too early and too much complete arm-stroke and leg-kick action is difficult to be practiced in water; if the training with certain strength is assisted, athletes who cannot launch due to wind-cold type common cold, skin infection injury and the like can also keep certain strength of muscle training on land;
the Chinese invention patent (publication No. CN 200951304) provides a breaststroke land exercise simulator which can improve the teaching quality and efficiency and help learners practice correct breaststroke motions under relatively comfortable conditions, but the invention has not ideal effect on the whole body coordinated motion training of trainers.
Disclosure of Invention
In order to overcome the defects in the background technology, the utility model discloses a frog swimming trainer.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a breaststroke trainer comprises a frame, a butterfly-shaped slide rail, a handle, a supporting plate and a pedal mechanism; two butterfly-shaped sliding rails used for simulating the actions of the arms of a human body during breaststroke are symmetrically arranged at one end of the top of the rack, and the rail bodies of the butterfly-shaped sliding rails are connected with handles in a sliding manner; the other end of the top of the rack is provided with a pedal mechanism used for simulating the motion of the legs of a human body during breaststroke, the pedal mechanism comprises a pedal, a tension spring, a right-angle upright post and connecting rods, the vertical edge of the right-angle upright post is correspondingly connected with the rack, the horizontal column body of the right-angle upright post deviates from the butterfly-shaped slide rail, two sides of the end part of the horizontal column body of the right-angle upright post are respectively hinged with one end of each of two connecting rods, the opening end of an included angle formed by the two connecting rods faces the butterfly-shaped slide rail, the other end of each of the two connecting rods is correspondingly hinged with the back of each of the two pedal, the position where each pedal is correspondingly hinged with each; a support column is vertically arranged in the middle of the rack, and the top of the support column is correspondingly hinged with the center of the bottom of the support plate; be equipped with the wane mechanism that is used for human head action when simulating breaststroke between backup pad and the butterfly slide rail, wane mechanism contains wane, rocking arm, stand and pillar, the wane is located between two butterfly slide rails, and wane bottom central point puts and corresponds articulatedly with the top of stand, and the bottom of stand corresponds perpendicular fastening with the frame and is connected, and the one end that the backup pad was corresponded to the wane bottom corresponds articulatedly with the one end of rocking arm, and the other end of rocking arm corresponds the one end of rocking arm bottom and backup pad and corresponds the one end of articulated, and rocking arm pole body intermediate position corresponds articulatedly with the top of pillar, and the bottom of pillar corresponds perpendicular fastening with the frame and is.
Preferably, a damper is arranged at one end of the bottom of the supporting plate corresponding to the pedal plate mechanism, the top of the damper is correspondingly hinged with the supporting plate, and the bottom of the damper is correspondingly hinged with the rack.
Preferably, the vertical shaft of the right-angle upright post corresponds sliding connection with the frame, and the right-angle upright post corresponds the hookup location with the frame and is equipped with and is used for preventing the gliding locking device of right-angle upright post when the training.
Preferably, the surface of the supporting plate is provided with a spongy cushion.
Preferably, the pedal plate surface is provided with a belt for restraining the feet of the human body.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a breaststroke training machine, which has simple structure, easy assembly and lower production cost, solves the problem that the prior breaststroke simulation training equipment can not ensure the accuracy and the harmony of the action of the breaststroke technique, and ensures the accuracy and the smoothness of the swimming stroke by determining a motion track through the guide rail modeling; in addition, the surface of the pedal plate is provided with a belt for restraining the feet of the human body, namely the belt can prevent the feet of a trainer from accidentally slipping during training, and the pedal plate is quickly reset to cause accidental injury to the trainer; the vertical column body of the right-angle upright column is correspondingly and slidably connected with the rack, and a locking device for preventing the right-angle upright column from sliding during training is arranged at the corresponding connection position of the right-angle upright column and the rack, so that the position of the pedal mechanism can be adjusted according to the body size of a trainer, and the trainer can keep the optimal training posture; the bottom of the supporting plate is provided with a damper corresponding to one end of the pedal plate mechanism, the top of the damper is correspondingly hinged with the supporting plate, the bottom of the damper is correspondingly hinged with the rack, and the damper can generate a certain damping force, so that the supporting plate can stably support a trainer and prevent the trainer from losing balance accidentally; the backup pad face is equipped with the foam-rubber cushion, can effectively improve training person's comfort level.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a frame; 2. a butterfly-shaped slide rail; 3. a handle; 4. a seesaw; 5. a rocker arm; 6. a support plate; 7. a damper; 8. a foot pedal; 9. a tension spring; 10. a right-angle upright post; 11. a connecting rod; 12. a support pillar; 13. a column; 14. a pillar; 15. a locking device; 16. and (4) a belt.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the attached drawing 1, a frogmast training machine comprises a frame 1, a butterfly-shaped slide rail 2, a handle 3, a support plate 6 and a pedal plate mechanism; two butterfly-shaped sliding rails 2 used for simulating the actions of the arms of the human body during breaststroke are symmetrically arranged at one end of the top of the rack 1, and the rail bodies of the butterfly-shaped sliding rails 2 are connected with handles 3 in a sliding manner, so that a trainer can tightly hold the handles 3 to simulate the actions of the arms of the human body during breaststroke along the butterfly-shaped sliding rails 2; the other end of the top of the rack 1 is provided with a pedal mechanism for simulating the action of the legs of a human body during breaststroke, the pedal mechanism comprises a pedal 8, a tension spring 9, a right-angle upright post 10 and connecting rods 11, the vertical edge of the right-angle upright post 10 is correspondingly connected with the rack 1, the horizontal column body of the right-angle upright post 10 deviates from the butterfly-shaped slide rail 2, two sides of the end part of the horizontal column body of the right-angle upright post 10 are respectively hinged with one end of two connecting rods 11, the open end of an included angle formed by the two connecting rods 11 faces the butterfly-shaped slide rail 2, the other ends of the two connecting rods 11 are respectively hinged with the backs of the two pedal plates 8 correspondingly, the positions where the pedal plates 8 are hinged with the connecting rods 11 are correspondingly fastened and connected with one end of the tension spring 9, the other end of the tension spring 9 is correspondingly fastened and connected, when the trainer takes the legs, the pedal 8 is not applied with backward acting force any more, and the pedal 8 is reset under the action of the tension spring 9; according to the requirement, the surface of the pedal 8 is provided with a belt 16 for restraining the feet of the human body, namely the belt 16 can prevent the feet of the trainer from accidentally slipping during training, and the pedal 8 is rapidly reset to cause accidental injury to the trainer; the vertical column body of the right-angle upright column 10 is correspondingly and slidably connected with the rack 1, and a locking device 15 for preventing the right-angle upright column 10 from sliding is arranged at the corresponding connection position of the right-angle upright column 10 and the rack 1 during training, namely the position of the pedal mechanism can be adjusted according to the body size of a trainer, so that the trainer can keep the optimal training posture;
a supporting column 12 which is vertically upward is arranged in the middle of the machine frame 1, the top of the supporting column 12 is correspondingly hinged with the center of the bottom of the supporting plate 6, namely, the supporting plate 6 can effectively support the chest and abdomen of a trainer during training; according to the requirements, a damper 7 is arranged at one end of the bottom of the supporting plate 6 corresponding to the pedal plate mechanism, the top of the damper 7 is correspondingly hinged with the supporting plate 6, the bottom of the damper 7 is correspondingly hinged with the rack 1, and the damper 7 can generate certain damping force, so that the supporting plate 6 can stably support a trainer, and the trainer is prevented from losing balance accidentally; the sponge cushion is arranged on the surface of the supporting plate 6, so that the comfort level of a trainer can be effectively improved; a wane mechanism used for simulating the head action of a human body during breaststroke is arranged between the support plate 6 and the butterfly slide rails 2, the wane mechanism comprises a wane 4, a rocker arm 5, an upright post 13 and a strut 14, the wane 4 is arranged between the two butterfly slide rails 2, the central position of the bottom of the wane 4 is correspondingly hinged with the top end of the upright post 13, the bottom end of the upright post 13 is correspondingly and vertically and fixedly connected with the frame 1, one end of the bottom of the wane 4, which corresponds to the support plate 6, is correspondingly hinged with one end of the rocker arm 5, the other end of the rocker arm 5 is correspondingly hinged with one end of the bottom of the support plate 6, which corresponds to the wane 4, the middle position of the rod body of the rocker arm 5 is correspondingly hinged with the top end of the strut 14, the bottom end of the strut 14 is correspondingly and vertically and fixedly connected with the frame 1, namely, in the process that, thereby reminding the trainer that the head rises to carry out ventilation; on the contrary, when handle 3 is to the gliding in-process of inboard, the training person belly pushes down the one end that backup pad 6 corresponds pedal mechanism, and rocking arm 5 can drive wane 4 and turn over down to remind the training person head to sink.
When the breaststroke trainer of the utility model is used, the chest and abdomen of a trainer are supported by the supporting plate 6, the trainer can tightly hold the handle 3 and slide the handle 3 along the butterfly-shaped slide rail 2 so as to simulate the action of the arm of a human body during breaststroke, when the handle 3 slides outwards during training, the chest of the trainer presses the supporting plate 6 to correspond to one end of the butterfly-shaped slide rail 2, and the rocker arm 5 can drive the rocker arm 4 to turn upwards so as to remind the trainer of raising the head to perform ventilation action; on the contrary, when the gliding in-process of handle 3 inboard, the training person belly pushes down the one end that backup pad 6 corresponds footboard mechanism, and rocking arm 5 can drive wane 4 and turn over down to remind the training person head to sink, when the training person kicks the leg, running-board 8 receives backward effort, and the training person both feet collude this moment, and when the training person received the leg, running-board 8 no longer received backward effort, made running-board 8 reset under the effect of extension spring 9.
The part of the utility model not detailed is prior art.
Claims (5)
1. A breaststroke trainer is characterized in that: comprises a frame (1), a butterfly-shaped slide rail (2), a handle (3), a support plate (6) and a pedal mechanism; two butterfly-shaped sliding rails (2) used for simulating the actions of the arms of a human body during breaststroke are symmetrically arranged at one end of the top of the rack (1), and the rail bodies of the butterfly-shaped sliding rails (2) are connected with a handle (3) in a sliding manner; the other end of the top of the frame (1) is provided with a pedal mechanism for simulating the leg action of a human body during breaststroke, the pedal mechanism comprises a pedal (8), a tension spring (9), a right-angle upright post (10) and a connecting rod (11), the vertical edge of the right-angle upright post (10) is correspondingly connected with the frame (1), the horizontal column body of the right-angle upright post (10) deviates from the butterfly-shaped slide rail (2), two sides of the horizontal column body end part of the right-angle upright post (10) are respectively hinged with one end of two connecting rods (11), the opening end of an included angle formed by the two connecting rods (11) faces the butterfly-shaped sliding rail (2), the other ends of the two connecting rods (11) are correspondingly hinged with the back parts of the two pedals (8), the positions where the pedals (8) are correspondingly hinged with the connecting rods (11) are correspondingly and fixedly connected with one end of the tension spring (9), and the other end of the tension spring (9) is correspondingly and fixedly connected with a right-angle bending part of the right-angle upright post (10); a vertical upward supporting column (12) is arranged in the middle of the rack (1), and the top of the supporting column (12) is correspondingly hinged with the center of the bottom of the supporting plate (6); be equipped with the wane mechanism that is used for human head action when simulating breaststroke between backup pad (6) and butterfly slide rail (2), wane mechanism contains wane (4), rocking arm (5), stand (13) and pillar (14), wane (4) are located between two butterfly slide rails (2), and wane (4) bottom central point puts and corresponds articulatedly with the top of stand (13), and the bottom of stand (13) corresponds perpendicular fastening with frame (1) and is connected, and the one end that one end and rocking arm (5) of corresponding backup pad (6) in wane (4) bottom correspond articulatedly, and the other end of rocking arm (5) corresponds the one end of rocking arm (4) with backup pad (6) bottom and corresponds articulatedly, and rocking arm (5) pole body intermediate position corresponds articulatedly with the top of pillar (14), and the bottom and frame (1) of pillar (14) correspond perpendicular fastening and are connected.
2. A breaststroke trainer machine according to claim 1, wherein: one end of the bottom of the supporting plate (6) corresponding to the pedal plate mechanism is provided with a damper (7), the top of the damper (7) is correspondingly hinged with the supporting plate (6), and the bottom of the damper (7) is correspondingly hinged with the rack (1).
3. A breaststroke trainer machine according to claim 1, wherein: the vertical shaft of right angle stand (10) corresponds sliding connection with frame (1), and right angle stand (10) correspond hookup location with frame (1) and are equipped with and are used for preventing gliding locking device (15) of right angle stand (10) when the training.
4. A breaststroke trainer machine according to claim 1, wherein: the surface of the supporting plate (6) is provided with a spongy cushion.
5. A breaststroke trainer machine according to claim 1, wherein: the surface of the pedal (8) is provided with a belt (16) for restraining the feet of the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122736.7U CN211585142U (en) | 2019-12-02 | 2019-12-02 | Frog swimming training machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122736.7U CN211585142U (en) | 2019-12-02 | 2019-12-02 | Frog swimming training machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211585142U true CN211585142U (en) | 2020-09-29 |
Family
ID=72590042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122736.7U Expired - Fee Related CN211585142U (en) | 2019-12-02 | 2019-12-02 | Frog swimming training machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211585142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246479A1 (en) * | 2021-05-19 | 2022-11-24 | Minh Thang Van | Breaststroke swimming exercise device |
-
2019
- 2019-12-02 CN CN201922122736.7U patent/CN211585142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246479A1 (en) * | 2021-05-19 | 2022-11-24 | Minh Thang Van | Breaststroke swimming exercise device |
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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: 20200929 |