Arm strength training device for track and field ferroferric project

Abstract

The utility model relates to the technical field of arm strength training devices, and discloses an arm strength training device for track and field ferroferric projects, which comprises a base, a training box is fixedly connected to the left side of the top of the base, a pull ring is arranged in the middle of the top end of the training box, and a pull rope is fixedly connected to the bottom of the outer side of the pull ring. The other end of the pull rope penetrates through the training box and is fixedly connected with a load bearing box, sliding blocks are fixedly connected to the left side and the right side of the load bearing box respectively, sliding grooves are formed in the left side and the right side of the inner wall of the training box, and a seat is fixedly connected to the right side of the top of the base. The pull ring is pulled to pull the pull rope so as to drive the weight bearing box to move up and down, the water pump can be started to be matched with the water inlet pipe, the water tank, the conveying hose and the weight bearing box, the training intensity can be adjusted, and the training device is suitable for being used by users with different arm strengths; therefore, the user can use different postures to carry out arm strength training, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of arm strength training devices, in particular to an arm strength training device for track and field triathlon events. Background Art

[0002] Shot put, discus and javelin, commonly known as the "triathlon", are events in track and field sports. These events require strong arm strength to support, so arm strength training is necessary.

[0003] After searching, the patent with publication number CN219517682U discloses an arm strength training device for track and field triathlon, including a strong spring and a grip fixedly arranged at both ends of the strong spring, an axial groove is provided on the side of the grip away from the strong spring, a mounting block is slidably connected to the inner side of the axial groove, a safety rope loop is fixedly arranged on the end of the mounting block away from the strong spring, a radial groove connected to the axial groove is arranged opposite to the grip, an ejection piece is slidably connected to the inner side of the radial groove, the mounting block is connected to the ejection piece through a position adjustment component, a locking component is arranged on the mounting block, and an identification layer is arranged on the surface of the mounting block. The present invention uses the discomfort caused to the user holding the grip when the ejection piece is ejected, so as to prompt the user to wear the safety rope loop when exercising arm strength, thereby improving the safety performance of the arm strength training device.

[0004] Although the device can improve the safety of users during arm strength training, it does not have the function of adjusting the strength during training. When in use, the arm strength required by each user is inconsistent, causing some strong users to feel that the strength is not enough and some strong users to find it difficult to use. This device has certain limitations. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an arm strength training device for track and field triathlon events, which improves the existing technology, but does not have the ability to adjust the strength during training. When in use, the arm strength strength required by each user is inconsistent, resulting in some strong users feeling that the strength is not enough, and some strong users having difficulty in using the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arm strength training device for track and field triathlon, comprising a base, a training box is fixedly connected to the top left side of the base, a pull ring is provided in the middle of the top of the training box, a pull rope is fixedly connected to the outer bottom of the pull ring, the other end of the pull rope passes through the training box and is fixedly connected to the weight box, the left and right sides of the weight box are respectively fixedly connected with sliders, the left and right sides of the inner wall of the training box are provided with slide grooves, a seat is fixedly connected to the top right side of the base, a water pump is fixedly connected to the inner bottom of the seat, the input end of the water pump is connected to a water inlet pipe, the other end of the water inlet pipe is connected to a water tank, the bottom of the water tank is fixedly connected to the inner bottom end of the seat, the output end of the water pump is connected to one end of a delivery hose, the other end of the delivery hose passes through the seat, the training box and is connected to the weight box in sequence.

[0007] Through the above technical solution, by pulling the pull ring, the pull rope pulls the weight box up and down, and then the water pump is started to cooperate with the water inlet pipe to extract the water inside the water tank, and then the water is injected into the weight box through the delivery hose. When the training is completed, the water pump is started again to pump out the water in the weight box and return it to the water tank. Therefore, the user can adjust the training intensity according to his own training needs, which is suitable for users with different arm strength.

[0008] Furthermore, the front and rear ends of the top of the training box are respectively fixedly connected to a plurality of support frames, adjacent sides of the plurality of support frames are fixedly connected to a fixing column, the other ends of the fixing columns are rotatably connected to pulleys, the front and rear ends of the right side of the training box are fixedly connected to a hand rest, and a hand rest protective pad is fixedly connected to the inner side of the top of the hand rest.

[0009] Through the above technical solution, when the user is lying down for training, the user can pull the pull ring to place the pull rope on the pulley to train the arm strength. When the user is sitting for training, the user can place the arm on the hand rest, which is protected by the hand rest protective pad, thereby enabling the user to use different postures for training, which is more practical.

[0010] Furthermore, the sliding block and the sliding groove are slidably connected.

[0011] Through the above technical solution, the sliding block can slide along the fixed sliding rail with the load box.

[0012] Furthermore, an electronic scale is fixedly connected to the inner bottom end of the training box, a groove is provided on the left side of the top of the training box, a rotating shaft is rotatably connected to the left side of the inner wall of the groove, a display screen is fixedly connected to the outer side of the rotating shaft, a handle is fixedly connected to the left side of the display screen, and a water cup placement groove is provided in the middle right part of the top of the training box.

[0013] Through the above technical solution, when the user is training, he can pull the handle to pull out the display screen, and the training intensity can be known through the electronic scale. The display screen can not only display the weight of the user during training, but also display multiple functions such as training time. After the training, the display screen can be put back into the groove, and a water cup can be placed in the water cup placement slot to facilitate the user to replenish water.

[0014] Furthermore, a rubber anti-slip pad is fixedly connected to the inner side of the pull ring.

[0015] Through the above technical solution, the pull ring is prevented from falling off during training of the user, and the friction force is increased.

[0016] Furthermore, a controller is fixedly connected to the right side of the training box, and the controller is electrically connected to the display screen and the electronic scale respectively.

[0017] Through the above technical solution, the controller controls the operation of the display screen and the electronic scale respectively.

[0018] Furthermore, a water pipe protective cover is fixedly connected to the middle of one adjacent side of the seat and the training box.

[0019] Through the above technical solution, the delivery hose is protected to avoid being exposed to the outside for a long time, which accelerates the aging of the water pipe and prolongs the service life of the delivery hose.

[0020] Furthermore, universal wheels are arranged at four corners of the bottom of the base.

[0021] The above technical solution makes it easy to move the device.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the pull rope is pulled by the pull ring, so that the slider moves along the slide groove with the weight box to perform arm strength training. At the same time, the water pump is started to extract the water inside the water tank, and the water is injected into the weight box through the delivery hose. When the training is completed, the water pump is started again to extract the water inside the weight box and return it to the water tank, so that the user can adjust the training intensity according to his own training needs, which is suitable for users with different arm strengths.

[0024] 2. In the utility model, through the cooperation of the pull rope, the pull ring, the weight box, the hand rest, the fixed column, the support frame and the pulley, the user can not only train while sitting but also train his arm strength while lying down, thereby enabling the user to train in different postures, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of an arm strength training device for track and field triathlon events proposed by the utility model;

[0026] Figure 2 This is a cross-sectional view of an arm strength training device for track and field triathlon events proposed by the utility model;

[0027] Figure 3 This is an enlarged view of point A of an arm strength training device for track and field triathlon events proposed by the utility model.

[0028] Legend:

[0029] 1. Base; 2. Training box; 3. Pull rope; 4. Pull ring; 5. Weight box; 6. Slider; 7. Slide; 8. Electronic scale; 9. Seat; 10. Water pump; 11. Water tank; 12. Water inlet pipe; 13. Delivery hose; 14. Support frame; 15. Fixed column; 16. Pulley; 17. Hand rest; 18. Groove; 19. Display screen; 20. Rotating shaft; 21. Handle; 22. Rubber anti-slip pad; 23. Hand rest protective pad; 24. Water cup placement slot; 25. Controller; 26. Water pipe protective cover; 27. Universal wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-3The utility model provides an embodiment: an arm strength training device for track and field triathlon events, comprising a base 1, a training box 2 is fixedly connected to the left side of the top of the base 1, a pull ring 4 is provided at the middle of the top of the training box 2, a pull rope 3 is fixedly connected to the outer bottom of the pull ring 4, the other end of the pull rope 3 passes through the training box 2 and is fixedly connected to a weight box 5, the left and right sides of the weight box 5 are respectively fixedly connected to sliders 6, and the left and right sides of the inner wall of the training box 2 are provided with slide grooves 7. By pulling the pull ring 4 and pulling the pull rope 3, the slider 6 moves along the slide groove 7 with the weight box 5 to train the arm strength, a seat 9 is fixedly connected to the right side of the top of the base 1, a water pump 10 is fixedly connected to the inner bottom of the seat 9, and the output of the water pump 10 The inlet end is connected to a water inlet pipe 12, the other end of the water inlet pipe 12 is connected to a water tank 11, the bottom of the water tank 11 is fixedly connected to the inner bottom end of the seat 9, the output end of the water pump 10 is connected to one end of a delivery hose 13, the other end of the delivery hose 13 passes through the seat 9 and the training box 2 in sequence and is connected to the weight box 5. When the user adapts to the intensity, the water pump 10 can be started to cooperate with the water inlet pipe 12 to extract the water in the water tank 11, and then the water is injected into the weight box 5 through the delivery hose 13. When the training is completed, the water pump 10 is started to pump out the water in the weight box 5 and make it flow back to the water tank 11, so that the user can adjust the training intensity according to his own training needs, which is suitable for users with different arm strength.

[0032] The front and rear ends of the top of the training box 2 are respectively fixedly connected to a plurality of support frames 14, and the adjacent sides of the plurality of support frames 14 are fixedly connected to fixed columns 15, and the other ends of the fixed columns 15 are rotatably connected to pulleys 16. The front and rear ends of the right side of the training box 2 are fixedly connected to hand rests 17, and the top inner side of the hand rest 17 is fixedly connected to a hand rest protection pad 23. When the user is lying down for training, the user can pull the pull ring 4 to place the pull rope 3 on the pulley 16 to train the arm strength. When the user is sitting for training, the arm can be placed on the pulley 16. On the hand rest 17, the hand rest protection pad 23 plays a protective role, so that the user can use different postures for training, which is more practical. The slider 6 and the slide groove 7 are slidably connected, which is convenient for the slider 6 to slide along the fixed slide rail with the weight box 5. The inner bottom end of the training box 2 is fixedly connected with an electronic scale 8. A groove 18 is provided on the left side of the top of the training box 2. The inner wall of the groove 18 is rotatably connected with a rotating shaft 20. The outer side of the rotating shaft 20 is fixedly connected with a display screen 19. The left side of the display screen 19 is fixedly connected with a handle 21. A water cup placement groove 24 is provided in the middle of the right side of the top of 2. When the user is training, the handle 21 can be pulled out to pull out the display screen 19, and the training intensity can be known through the electronic scale 8. The display screen 19 can not only display the weight of the user during training, but also display multiple functions such as training time. After the training, the display screen 19 can be put back into the groove 18. A water cup can be placed in the water cup placement groove 24, which is convenient for the user to replenish water. A rubber anti-skid pad 22 is fixedly connected to the inner side of the pull ring 4 to prevent the pull ring 4 from falling off during the user's training and increase friction. A controller 25 is fixedly connected to the right side of the training box 2. The controller 25 is electrically connected to the display screen 19 and the electronic scale 8 respectively. The controller 25 controls the operation of the display screen 19 and the electronic scale 8 respectively. A water pipe protective cover 26 is fixedly connected to the middle of the adjacent side of the seat 9 and the training box 2 to protect the delivery hose 13, avoid being exposed to the outside for a long time to accelerate the aging of the water pipe, and extend the service life of the delivery hose 13. Universal wheels 27 are provided at the four corners of the bottom of the base 1 to facilitate the movement of the device.

[0033] Working principle: When the user uses the device, the user pulls the pull ring 4 to pull the pull rope 3, so that the slider 6 moves with the weight box 5 along the slide groove 7 to train the arm strength. When the user adapts to the intensity, the water pump 10 can be started to cooperate with the water inlet pipe 12 to extract the water in the water tank 11, and then the water is injected into the weight box 5 through the delivery hose 13. When the training is completed, the water pump 10 is started to pump out the water in the weight box 5 and make it flow back into the water tank 11, so that the user can adjust the training intensity according to his own training needs. It is suitable for users with different arm strengths, and by setting the pulley 16 and the hand rest 17, the user can choose to sit or lie down for arm strength training, so that the user can use different postures for training, which is more practical.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An arm strength training device for track and field triathlon events, comprising a base (1), characterized in that: A training box (2) is fixedly connected to the left side of the top of the base (1), a pull ring (4) is provided in the middle of the top of the training box (2), a pull rope (3) is fixedly connected to the outer bottom of the pull ring (4), the other end of the pull rope (3) passes through the training box (2) and is fixedly connected to a weight box (5), the left and right sides of the weight box (5) are respectively fixedly connected to sliders (6), the left and right sides of the inner wall of the training box (2) are provided with slide grooves (7), and the right side of the top of the base (1) is fixedly connected to a seat (9), a water pump (10) is fixedly connected to the inner bottom of the seat (9), the input end of the water pump (10) is connected to a water inlet pipe (12), the other end of the water inlet pipe (12) is connected to a water tank (11), the bottom of the water tank (11) is fixedly connected to the inner bottom of the seat (9), the output end of the water pump (10) is connected to one end of a delivery hose (13), the other end of the delivery hose (13) passes through the seat (9), the training box (2) in sequence and is connected to the weight box (5).

2. The arm strength training device for track and field triathlon according to claim 1, characterized in that: The front and rear ends of the top of the training box (2) are respectively fixedly connected to a plurality of support frames (14); adjacent sides of the plurality of support frames (14) are fixedly connected to a fixing column (15); the other ends of the fixing columns (15) are rotatably connected to a pulley (16); the front and rear ends of the right side of the training box (2) are fixedly connected to a hand rest (17); and a hand rest protective pad (23) is fixedly connected to the inner side of the top of the hand rest (17).

3. The arm strength training device for track and field triathlon according to claim 1, characterized in that: The slider (6) and the slide groove (7) are slidably connected.

4. The arm strength training device for track and field triathlon according to claim 1, characterized in that: An electronic scale (8) is fixedly connected to the inner bottom end of the training box (2), a groove (18) is provided on the left side of the top of the training box (2), a rotating shaft (20) is rotatably connected to the left side of the inner wall of the groove (18), a display screen (19) is fixedly connected to the outer side of the rotating shaft (20), a handle (21) is fixedly connected to the left side of the display screen (19), and a water cup placement groove (24) is provided in the middle of the right side of the top of the training box (2).

5. The arm strength training device for triathlon according to claim 1, characterized in that: A rubber anti-slip pad (22) is fixedly connected to the inner side of the pull ring (4).

6. The arm strength training device for track and field triathlon according to claim 2, characterized in that: A controller (25) is fixedly connected to the right side of the training box (2), and the controller (25) is electrically connected to the display screen (19) and the electronic scale (8) respectively.

7. The arm strength training device for track and field triathlon according to claim 1, characterized in that: A water pipe protective cover (26) is fixedly connected to the middle of one adjacent side of the seat (9) and the training box (2).

8. The arm strength training device for track and field triathlon according to claim 1, characterized in that: Universal wheels (27) are provided at the four corners of the bottom of the base (1).

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