CN215136705U

CN215136705U - Land swimming posture training instrument

Info

Publication number: CN215136705U
Application number: CN202121223267.9U
Authority: CN
Inventors: 刘振雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-14
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an army swimming appearance training apparatus relates to articles for fitness equipment technical field, specifically is an army swimming appearance training apparatus, including the support frame assembly, the support frame assembly includes the bottom sprag horizontal pole, the both ends fixedly connected with bottom sprag montant of bottom sprag horizontal pole, the high pole setting of top fixedly connected with and the short pole setting of bottom sprag montant, the top fixedly connected with podotheca dead lever of high pole setting, fixedly connected with skidding main shaft between podotheca dead lever and the short pole setting. Through the cooperation setting of support frame assembly, belly support cushion and pulling force podotheca, make this swimming posture training apparatus possess the effect that the coach can see trainer's swimming stroke clearly, through the cooperation setting of vertical arm support of practising hand, belly support cushion and pulling force rope, make this swimming posture training apparatus possess the effect that does not need the bubble can train the application of arm strength when swimming in the aquatic.

Description

Land swimming posture training instrument

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a land swimming posture training instrument.

Background

The swimming is a skill that people float upwards under the buoyancy effect of water and regularly move through limbs by virtue of the buoyancy, so that the body regularly moves in the water, and the swimming device is a whole body exercise, not only can reduce weight, but also can improve the cardio-pulmonary function, also can exercise almost all muscles, especially can strengthen the body by keeping regular strengthening training, and is also a common sports item in swimming.

In order to improve swimming skills, arm strength needs to be exercised and swimming strokes need to be trained, but the training of the swimming skills in the swimming pool has the defect that a trainer cannot see the swimming strokes of a trainer clearly on one hand, and the trainer needs to be soaked in water to train the application of the arm strength during swimming on the other hand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a land swimming appearance training device has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a land swimming posture training instrument comprises a support frame assembly, wherein the support frame assembly comprises a bottom support cross rod, two ends of the bottom support cross rod are fixedly connected with a bottom support vertical rod, a high vertical rod and a low vertical rod are fixedly connected above the bottom support vertical rod, a foot sleeve fixing rod is fixedly connected above the high vertical rod, a roller skating main shaft is fixedly connected between the foot sleeve fixing rod and the low vertical rod, one side of the bottom support vertical rod, which is close to the high vertical rod, is fixedly connected with an arm exercising frame chain connecting rod, one side of the arm exercising frame chain connecting rod is fixedly connected with a vertical arm exercising arm frame, two ends of the foot sleeve fixing rod, which are close to the roller skating main shaft, are respectively provided with an auxiliary handle and a roller skating, the outer surface of the roller skating main shaft is movably connected with a pulley assembly, the pulley assembly comprises a pulley mounting box, and the interior of the pulley mounting box is rotatably connected with a rotating pulley, the lower fixed surface of pulley mounting box is connected with the stay cord go-between, the top fixedly connected with cushion mounting panel of pulley mounting box, the top fixedly connected with belly of cushion mounting panel supports the cushion, the lower fixed surface of cushion mounting panel is connected with the foot rope go-between, be provided with the pulling force rope between stay cord go-between and the short pole setting, be provided with the pulling force foot rope between foot rope go-between and the rolling pulley, the one end bolt of pulling force foot rope has the pulling force podotheca.

Preferably, the quantity of pulling force podotheca is two symmetric distributions in the skidding main shaft both sides, the quantity of foot rope go-between is two symmetric distributions in the both sides of cushion mounting panel below, the one end and the foot rope go-between fixed connection of pulling force foot rope.

Preferably, the number of the stay cord connecting rings is three, the stay cord connecting rings are evenly distributed on the lower surface of the pulley mounting box, one side, close to the stay cord connecting rings, of the short vertical rod is fixedly connected with a U-shaped ring, and two ends of the tension rope are provided with buckles.

Preferably, the number of the rotating pulleys is five, the rotating pulleys are divided into two layers, the upper layer is provided with three, and the lower layer is provided with two, and the distance between the rotating pulleys on the upper layer and the lower layer is the same as the height of the pulley main shaft.

Preferably, an angle is arranged in the horizontal direction of the roller skating main shaft, one end of the roller skating main shaft, which is close to the short vertical rod, is short, and a stopping block is fixedly connected to the upper surface of the short end of the roller skating main shaft.

Preferably, the bottom surface of the arm exercising frame link rod is coplanar with the bottom surface of the support frame assembly, the vertical arm exercising frame is perpendicular to the arm exercising frame link rod, and the middle parts of the arm exercising frame link rod and the vertical arm exercising frame are fixedly connected with a cross beam.

(III) advantageous effects

The utility model provides a land swimming posture training apparatus possesses following beneficial effect:

1. this land swimming appearance training apparatus, through the support frame assembly, the cooperation setting of belly support cushion and pulling force podotheca, make this land swimming appearance training apparatus possess the effect that the trainer can see clearly the trainer's swimming appearance, the support frame assembly supports the cushion with the belly and supports and can slide, the trainer lies prone and supports on the cushion and pulling force podotheca at the belly and on the trainer's foot, the trainer's both feet simulation swimming posture is pedal straight while health forward removal backward, and then can simulate out the swimming appearance of trainer in the swimming pool, reached the purpose that the trainer can see clearly the trainer's swimming appearance.

2. This land swimming appearance training instrument, through vertical arm support of practising the hand, the cooperation setting of belly support cushion and pulling force rope, make this land swimming appearance training instrument possess the effect that does not need the bubble can train the application of arm strength when swimming in the aquatic, the one end bolt that will be connected with the pulling force foot rope of pulling force podotheca is on vertical arm support of practising the hand, the trainer lies prone on one's body at belly support cushion and both hands grasp pulling force podotheca, then action when the both hands simulation of trainer swim, the both hands strength of trainer at this moment is said to overcome the elasticity of pulling force rope and is made belly support cushion forward slip, and then the realization does not need the bubble can train the application of arm when swimming in the aquatic.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional view of the present invention;

FIG. 2 is a schematic view of a partially enlarged view of the present invention;

FIG. 3 is a schematic structural view of the front view of the present invention;

FIG. 4 is a schematic structural view of the support frame assembly of the present invention;

fig. 5 is a schematic structural diagram of the pulley assembly of the present invention.

In the figure: 1. a support frame assembly; 101. a bottom support rail; 102. a bottom support vertical rod; 103. a high vertical rod; 104. short upright rods; 105. a foot sleeve fixing rod; 106. a pulley main shaft; 2. a connecting rod of the arm exercising frame; 3. a vertical arm frame for exercising hands; 4. an auxiliary handle; 5. rolling and skidding; 6. a pulley assembly; 601. a pulley mounting box; 602. rotating the pulley; 603. a pull rope connecting ring; 604. a cushion mounting plate; 605. an abdominal support cushion; 606. a foot rope connecting ring; 7. a tension rope; 8. a tension foot cord; 9. a pull force foot sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a land swimming posture training device comprises a support frame assembly 1, wherein the support frame assembly 1 comprises a bottom support cross rod 101, two ends of the bottom support cross rod 101 are fixedly connected with a bottom support vertical rod 102, a high vertical rod 103 and a low vertical rod 104 are fixedly connected above the bottom support vertical rod 102, a foot sleeve fixing rod 105 is fixedly connected above the high vertical rod 103, a roller skating main shaft 106 is fixedly connected between the foot sleeve fixing rod 105 and the low vertical rod 104, an angle is arranged on the horizontal direction of the roller skating main shaft 106, one end close to the low vertical rod 104 is low, a stop block is fixedly connected on the upper surface of the low end of the roller skating main shaft 106, one side of the bottom support vertical rod 102 close to the high vertical rod 103 is fixedly connected with an arm training frame chain connecting rod 2, one side of the arm training frame connecting rod 2 is fixedly connected with a vertical arm training frame 3, and the bottom surface of the arm training frame connecting rod 2 is coplanar with the bottom surface of the support frame assembly 1, the vertical arm exercising arm support 3 is perpendicular to an arm exercising arm support chain connecting rod 2, the arm exercising arm support chain connecting rod 2 is fixedly connected with a cross beam with the middle of the vertical arm exercising arm support 3, two ends of a foot sleeve fixing rod 105 close to a roller skating main shaft 106 are respectively provided with an auxiliary handle 4 and a roller skating 5, the outer surface of the roller skating main shaft 106 is movably connected with a pulley assembly 6, the pulley assembly 6 comprises a pulley mounting box 601, the inside of the pulley mounting box 601 is rotatably connected with rotating pulleys 602, the number of the rotating pulleys 602 is five, the rotating pulleys are divided into two layers of three upper layers and two lower layers, the distance between the upper layer rotating pulleys 602 and the lower layer is the same as the height of the roller skating main shaft 106, the lower surface of the pulley mounting box 601 is fixedly connected with a pull rope connecting ring 603, a cushion mounting plate 604 is fixedly connected with the upper part of the pulley mounting box 601, an abdomen supporting cushion 605 is fixedly connected with the upper part of the cushion mounting plate 604, and a foot connecting ring 606 is fixedly connected with the lower surface of the cushion mounting plate 604, the number of the stay cord connecting rings 603 is three, the stay cord connecting rings 603 are evenly distributed on the lower surface of the pulley mounting box 601, one side of the short upright stanchion 104 close to the stay cord connecting rings 603 is fixedly connected with a U-shaped ring, a tension rope 7 is arranged between the stay cord connecting rings 603 and the short upright stanchion 104, two ends of the tension rope 7 are provided with buckles, a tension foot rope 8 is arranged between the foot rope connecting rings 606 and the rolling roller skate 5, one end of the tension foot rope 8 is bolted with a tension foot sleeve 9, the number of the tension foot sleeves 9 is two, the two are symmetrically distributed on two sides of the roller skate main shaft 106, the number of the foot rope 606 is two, the two are symmetrically distributed on two sides below the cushion mounting plate 604, one end of the tension foot rope 8 is fixedly connected with the foot rope connecting rings 606, the support frame assembly 1 supports the abdomen support cushion 605 and can slide, the trainer lies prone on the abdomen support cushion 605 and the tension foot sleeve 9 is sleeved on the feet of the trainer, the body of the trainer can move forwards while the posture of the trainer simulating swimming, and then can simulate out the swim appearance of training person in the swimming pool, reached the purpose that the coach can see training person's swim appearance clearly, the one end bolt of the pulling force foot rope 8 that will be connected with pulling force podotheca 9 is on vertical arm frame 3 of practising hand, the training person lies prone and supports cushion 605 on one's body and both hands grasp pulling force podotheca 9, then action when training person's both hands simulation swimming, 7 elasticity of pulling force rope is overcome to training person's both hands power way this moment makes belly support cushion 605 slide forward, and then the realization does not need the bubble can train the application of arm strength when swimming in the aquatic.

When the swimming training device is used, the swimming training gesture and the swimming training arm strength application are divided into two conditions, wherein no matter which pulling rope 7 is trained is connected with the pulling rope connecting ring 603 according to the condition of a trainer, the farther the pulling rope connecting ring 603 connected with the pulling rope 7 is from the short vertical rod 104, the larger the main force applied to the sliding of the pulley assembly 6 is, and the smaller the main force is, so the larger the strength of the trainer is, the pulling rope 7 is connected below the pulling rope connecting ring 603 farther from the short vertical rod 104, the length of the pulling foot rope 8 is firstly adjusted according to the height of the trainer when the swimming training gesture is performed, the head groove of the trainer leans on the abdomen supporting cushion 605 towards the vertical arm support 3, the two pulling foot sleeves 9 are further respectively sleeved on the foot plates of the trainer, at the moment, the abdomen supporting cushion 605 is at the lower part of the wheel sliding main shaft 106, and the feet of the trainer are in a contraction state, further training the legs backwards gazedly according to the swimming posture, simultaneously sliding the pulley assembly 6 to a high position under the traction of the tension foot rope 8, namely the training person gets out forwards, simultaneously sliding the pulley assembly 6 forwards under the traction of the tension rope 7 to bear resistance, further training the swimming posture by the training person, the resistance is the resistance between the legs and the water when simulating the swimming in the water, when the exercise of arm strength needs to be trained, the tension foot rope 8 is released from the pull rope connecting ring 603 and tied on the vertical arm-exercising arm support 3, further the training person lies on the abdomen supporting soft pad 605 and the hands simulate the swimming action, at the moment, the pulley assembly 6 gets out forwards due to the traction force, and the pulley assembly 6 is simultaneously also stressed by the elastic tension of the tension rope 7, so that the hands of the training person feel harder, in the two conditions of the exercise of the arm strength when training the swimming posture and the swimming, the trainer repeats action training with two hands or feet, the pulley assembly 6 reciprocates on the pulley main shaft 106, wherein the tension rope 7 has elasticity, which not only provides resistance during training, but also provides tension for the pulley assembly 6 to return downwards, the auxiliary handle 4 is used for assisting the trainer to balance the body, if the land swimming posture training apparatus is skilled, two kinds of training can be carried out simultaneously, at the moment, four tension foot ropes 8 and tension foot sleeves 9 are needed, and when the arm strength is used during swimming training, the land swimming posture training apparatus can also be carried out by standing on the ground.

To sum up, the army swimming posture training instrument has the effect that a coach can clearly see the swimming posture of a trainer through the matching arrangement of the support frame assembly 1, the abdomen supporting cushion 605 and the pull force foot sleeve 9, the support frame assembly 1 supports the abdomen supporting cushion 605 and can slide, the trainer lies prone on the abdomen supporting cushion 605 and the pull force foot sleeve 9 is sleeved on the feet of the trainer, the two feet of the trainer simulate the swimming posture and move forwards while pedaling straight backwards, further the swimming posture of the trainer in a swimming pool can be simulated, the aim that the coach can clearly see the swimming posture of the trainer is achieved, the army swimming posture training instrument has the effect of training the application of arm strength during swimming without soaking in water through the matching arrangement of the vertical arm support 3, the abdomen supporting cushion 605 and the pull force rope 7, the one end bolt that will be connected with pulling force foot of 9 sleeve 8 is on vertical arm support 3 of practising hands, and the trainer lies prone on belly support cushion 605 and both hands grasp pulling force foot of 9 sleeve, then moves when trainer's both hands simulation swim, and trainer's both hands are done the elasticity of overcoming pulling force rope 7 and are made belly support cushion 605 slide forward this moment, and then realize not needing the bubble can train the application of arm strength when swimming in aqueous.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a land swimming gesture training device, includes support frame assembly (1), its characterized in that: the support frame assembly (1) comprises a bottom support cross rod (101), two ends of the bottom support cross rod (101) are fixedly connected with a bottom support vertical rod (102), a high vertical rod (103) and a low vertical rod (104) are fixedly connected to the top of the bottom support vertical rod (102), a foot sleeve fixing rod (105) is fixedly connected to the top of the high vertical rod (103), a roller skating main shaft (106) is fixedly connected between the foot sleeve fixing rod (105) and the low vertical rod (104), one side of the bottom support vertical rod (102) close to the high vertical rod (103) is fixedly connected with an arm frame chain connecting rod (2), one side of the arm frame chain connecting rod (2) is fixedly connected with a vertical arm frame (3), two ends of the foot sleeve fixing rod (105) close to the roller skating main shaft (106) are respectively provided with an auxiliary handle (4) and a roller skating (5), and the outer surface of the roller skating main shaft (106) is movably connected with a pulley assembly (6), pulley assembly (6) include pulley mounting box (601), the inside of pulley mounting box (601) is rotated and is connected with and rotates pulley (602), the lower fixed surface of pulley mounting box (601) is connected with stay cord go-between (603), the top fixedly connected with cushion mounting panel (604) of pulley mounting box (601), the top fixedly connected with belly of cushion mounting panel (604) supports cushion (605), the lower fixed surface of cushion mounting panel (604) is connected with foot rope go-between (606), be provided with between stay cord go-between (603) and short pole setting (104) tensile rope (7), be provided with tensile foot rope (8) between foot rope go-between (606) and rolling pulley cunning (5), the one end bolt of tensile foot rope (8) has tensile foot cover (9).

2. A swimming posture training apparatus according to claim 1, wherein: the quantity of pulling force podotheca (9) is two symmetric distributions in skidding main shaft (106) both sides, the quantity of foot rope go-between (606) is two symmetric distributions in the both sides of cushion mounting panel (604) below, the one end and the foot rope go-between (606) fixed connection of pulling force foot rope (8).

3. A swimming posture training apparatus according to claim 1, wherein: the number of the stay cord connecting rings (603) is three, the stay cord connecting rings are evenly distributed on the lower surface of the pulley mounting box (601), one side of the short vertical rod (104) close to the stay cord connecting rings (603) is fixedly connected with a U-shaped ring, and two ends of the pull cord (7) are provided with buckles.

4. A swimming posture training apparatus according to claim 1, wherein: the number of the rotating pulleys (602) is five, the rotating pulleys are divided into two layers, the upper layer is provided with three, and the lower layer is provided with two, and the distance between the rotating pulleys (602) on the upper layer and the lower layer is the same as the height of the pulley main shaft (106).

5. A swimming posture training apparatus according to claim 1, wherein: an angle is arranged in the horizontal direction of the roller skating main shaft (106), one end, close to the short vertical rod (104), of the roller skating main shaft is low, and a stopping block is fixedly connected to the upper surface of the low end of the roller skating main shaft (106).

6. A swimming posture training apparatus according to claim 1, wherein: the bottom surface of the arm exercising frame chain connecting rod (2) is coplanar with the bottom surface of the support frame assembly (1), the vertical arm exercising frame (3) is perpendicular to the arm exercising frame chain connecting rod (2), and a cross beam is fixedly connected to the middle parts of the arm exercising frame chain connecting rod (2) and the vertical arm exercising frame (3).