Tension training device for physical training

Abstract

The utility model discloses a tension training device for physical training, which relates to the field of tension training and comprises a base, a holding rod and two connecting columns, and a sweat absorbing component is arranged between the holding rod and the connecting columns. The outer wall of the holding rod is sleeved with the sleeve, the inserting groove is formed in one end of the connecting column, the outer wall of the connecting column is sleeved with the baffle ring, the connecting rods are fixed to the outer wall of the connecting column, the grooves are formed in the upper portion and the lower portion of the interior of the connecting column, the outer wall of the sleeve is sleeved with a sponge sleeve, and one end of each connecting rod is provided with a limiting ring; inserting blocks are inserted into the inserting grooves, and limiting grooves are formed in the tops and the bottoms of the inserting blocks. Through the arrangement of the sweat absorption assembly and the sponge sleeve, a trainee can hold the holding rod conveniently, the holding comfort of the trainee is improved, meanwhile, the sponge sleeve can absorb sweat on the palm of the trainee, and the situation that the surface of the holding rod is thick due to the fact that the sweat is directly attached to the holding rod is avoided.

Description

Technical Field

[0001] This utility model relates to the field of tensile training, specifically a tensile training device for sports training. Background Technology

[0002] The resistance band for sports training is a type of equipment suitable for general fitness training. It can be used to train the muscles of the arms, waist, and legs. With the continuous development of society and the continuous improvement of economic level, people are paying more and more attention to the necessity of fitness training in their daily lives, and sports training is gradually becoming more common in daily life.

[0003] According to Chinese Patent Publication No. CN218392080U, a tensile training device for sports training is disclosed. This utility model trains the trainee's tensile strength by pulling the lifting component to drive the gravity component to rise and fall. It can significantly increase the training effect of the trainee, protect the trainee's physical health, and prevent the training device from causing damage to the human body.

[0004] Regarding the aforementioned patent content, a grip bar is provided so that workers can hold the grip bar and pull the tension rope to achieve the purpose of tension training. A rubber sleeve is provided on the surface of the grip bar to protect the trainee's palms. However, the trainee's palms will sweat during training, and the sweat will stick to the rubber sleeve, making the surface of the rubber sleeve sticky. This makes it inconvenient for the user to hold the grip and reduces the comfort of holding it, thus affecting the training effect. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a tension training device for sports training to solve the technical problem that sweat on the palms will adhere to the rubber sleeve on the surface of the grip and affect the comfort of holding the grip.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A tension training device for sports training, comprising a base, a grip bar, and two connecting columns. A sweat-absorbing component is provided between the grip bar and the connecting columns. The sweat-absorbing component includes a sleeve fitted onto the outer wall of the grip bar, a slot at one end of the connecting column, a retaining ring fitted onto the outer wall of the connecting column, multiple connecting rods fixed to the outer wall of the connecting column, and grooves formed at the upper and lower interior of the connecting column. A sponge sleeve is fitted onto the outer wall of the sleeve. A limiting ring is installed at one end of the connecting rod. A plug is inserted into the interior of the slot, and limiting grooves are formed at the top and bottom of the plug. A spring is installed inside the groove, and a limiting block extending into the limiting groove is connected to the end of the spring. A movable rod extending through the outside of the connecting column is provided on the limiting block.

[0007] By adopting the above technical solution, the sponge sleeve makes it easy for trainees to grip the bar, and at the same time, the sponge sleeve can absorb the sweat on the trainees' palms, preventing the sweat from sticking directly to the bar.

[0008] Furthermore, one side of the insert is connected to the handle, the insert is adapted to the slot, and the limiting block is adapted to the limiting groove.

[0009] By adopting the above technical solution, once the limiting block is inserted into the limiting groove, the insert block can be limited and fixed to prevent it from moving out of the slot.

[0010] Furthermore, side rings are installed at both ends of the sleeve, and one side of the limiting ring is in contact with the side ring.

[0011] By adopting the above technical solution, the limiting ring can limit the side ring and prevent the side ring from moving at will.

[0012] Furthermore, two support frames are installed on the top of the base, a top plate is fixed to the top of the support frames, and multiple pulleys are provided at the bottom of the top plate.

[0013] By adopting the above technical solution, the support frame can support the top plate, and the pulley is set to guide the tension rope.

[0014] Furthermore, both support frames are provided with sliding grooves, and sliding blocks are provided inside the sliding grooves, with a gravity plate installed between each pair of sliding blocks.

[0015] By adopting the above technical solution, when the gravity plate moves upward, it will drive the slide to slide inside the slide groove, thereby improving the stability of the gravity plate when it moves.

[0016] Furthermore, a connecting ring is installed on the top of the gravity plate, and a lifting ring is sleeved on the connecting ring.

[0017] By adopting the above technical solution, when the lifting ring moves upward, it will pull the connecting ring upward, and the connecting ring will pull the gravity plate upward.

[0018] Furthermore, a tension rope is fixed to the top of the lifting ring, and one end of the tension rope is fixedly connected to one end of the connecting column via a pulley.

[0019] By adopting the above technical solution, when the tension rope is pulled, it will pull the lifting ring, and the pulley can guide the tension rope to prevent it from deviating.

[0020] Furthermore, a buffer box is installed on the top of the base, and multiple buffers are installed inside the buffer box, with a buffer plate at the top of the buffer.

[0021] By adopting the above technical solution, when the buffer plate moves down, it will squeeze the buffer, causing the buffer to contract and thus buffer the gravity plate, preventing the gravity plate from directly hitting the base.

[0022] Furthermore, the grip bar is detachably connected to the connecting post, and the sleeve and sponge sleeve are detachably connected to the grip bar.

[0023] By adopting the above technical solution, users can easily remove the grip from the connecting post, and at the same time, they can also remove the sponge sleeve from the grip.

[0024] Furthermore, the end of the movable rod is fitted with the inner wall of the retaining ring, and both the inner wall of the retaining ring and the outer wall of the connecting column are threaded, and the retaining ring is threadedly connected to the connecting column.

[0025] By adopting the above technical solution, the retaining ring can limit the movement of the rod, preventing it from popping out randomly, thereby improving the stability of the rod.

[0026] In summary, the present invention has the following main advantages:

[0027] This invention features a sweat-absorbing component and a sponge sleeve that facilitates gripping and improves comfort. The sponge sleeve absorbs sweat from the user's hands, preventing it from sticking directly to the grip and making the surface sticky. When the sponge sleeve needs replacement, the user rotates a retaining ring on a connecting post to remove it from obstructing the moving rod. This causes a spring to contract, resetting the limiting block and moving it out of its groove. The limiting block is no longer in place, allowing the user to move the connecting post, separating it from the grip. Simultaneously, the limiting ring no longer contacts the side ring. Next, the user can remove the foam cover from the grip, then put a new foam cover on the grip, insert the insert block into the slot, and press the movable rod to move the limiting block. The limiting block then engages with the limiting groove to limit and fix the connecting column. Then, rotate the retaining ring in the opposite direction to move the retaining ring and contact the end of the movable rod to limit the movable rod and prevent it from moving freely. At this time, the limiting block can be firmly engaged with the limiting groove, and the limiting ring contacts the side ring. This completes the installation of the foam cover. The disassembly and assembly process is simple and convenient, thereby improving the efficiency of disassembly and replacement of the foam cover. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0030] Figure 3This is a schematic diagram of the three-dimensional structure of the gravity plate of this utility model;

[0031] Figure 4 This is a three-dimensional structural diagram of the support frame of this utility model;

[0032] Figure 5 This is a schematic diagram of the three-dimensional structure of the sponge sleeve of this utility model;

[0033] Figure 6 For the utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0034] Figure 7 For the utility model Figure 5 A magnified structural diagram at point B in the middle.

[0035] In the diagram: 1. Base; 2. Buffer box; 3. Buffer; 4. Buffer plate; 5. Gravity plate; 6. Support frame; 7. Slide groove; 8. Top plate; 9. Sweat-absorbing component; 901. Sponge sleeve; 902. Side ring; 903. Limiting ring; 904. Connecting rod; 905. Retaining ring; 906. Movable rod; 907. Insert block; 908. Slot; 909. Groove; 910. Limiting groove; 911. Limiting block; 912. Spring; 913. Sleeve; 10. Lifting ring; 11. Connecting ring; 12. Pulley; 13. Tension rope; 14. Slide seat; 15. Connecting column; 16. Handle bar. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] Example 1:

[0039] A tension training device for sports training, such as Figures 1-7 As shown, it includes a base 1, a grip 16, and two connecting columns 15. A sweat-absorbing component 9 is provided between the grip 16 and the connecting columns 15. Two support frames 6 are installed on the top of the base 1. A top plate 8 is fixed to the top of the support frame 6, and multiple pulleys 12 are provided at the bottom of the top plate 8. The support frame 6 can support the top plate 8. Each of the two support frames 6 has a sliding groove 7, and a sliding seat 14 is provided inside the sliding groove 7. A gravity plate 5 is installed between every two sliding seats 14. The gravity plate 5 is slidably connected to the sliding groove 7 through the sliding seat 14. When the gravity plate 5 moves upward, it will drive the sliding seat 14 to slide inside the sliding groove 7, thereby improving the stability of the gravity plate 5 when it moves.

[0040] See Figure 1-Figure 3 A connecting ring 11 is installed on the top of the gravity plate 5. A lifting ring 10 is sleeved on the connecting ring 11. When the lifting ring 10 moves upward, it will pull the connecting ring 11 upward, and the connecting ring 11 will pull the gravity plate 5 upward. A tension rope 13 is fixed on the top of the lifting ring 10, and one end of the tension rope 13 is fixedly connected to one end of the connecting column 15 through a pulley 12. When the tension rope 13 is pulled, it will pull the lifting ring 10. The pulley 12 can guide the tension rope 13 and prevent the tension rope 13 from deviating.

[0041] Specifically, the sweat-absorbing component 9 includes a sleeve 913 fitted onto the outer wall of the grip 16, a slot 908 opened at one end of the connecting post 15, a retaining ring 905 fitted onto the outer wall of the connecting post 15, multiple connecting rods 904 fixed to the outer wall of the connecting post 15, and grooves 909 opened at the upper and lower inner sides of the connecting post 15. A sponge sleeve 901 is fitted onto the outer wall of the sleeve 913. A limit ring 903 is installed at one end of the connecting rod 904. The sponge sleeve 901 is designed to facilitate the trainee's grip on the grip 16. At the same time, the sponge sleeve 901 can absorb the sweat on the trainee's palm and prevent the sweat from directly adhering to the grip 16. The grip 16 is detached from the connecting post 15, and the sleeve 913 and the sponge sleeve 901 are detached from the grip 16, making it convenient for the user to remove the grip 16 from the connecting post 15. At the same time, the sponge sleeve 901 can also be removed from the grip 16.

[0042] Specifically, a plug 907 is inserted into the slot 908, and limiting grooves 910 are formed on both the top and bottom of the plug 907. One side of the plug 907 is connected to the handle 16. The plug 907 is adapted to the slot 908, and the limiting block 911 is adapted to the limiting groove 910. When the limiting block 911 is inserted into the limiting groove 910, the plug 907 can be limited and fixed to prevent it from moving out of the slot 908. A spring 912 is installed inside the groove 909, and the end of the spring 912 is connected to the limiting block 911 extending into the limiting groove 910. The sleeve 913 is provided with a movable rod 906 extending through the outside of the connecting column 15. Both ends of the sleeve 913 are equipped with side rings 902. One side of the limiting ring 903 is in contact with the side ring 902. The limiting ring 903 can limit the side ring 902 and prevent the side ring 902 from moving at will. The end of the movable rod 906 is in contact with the inner wall of the retaining ring 905. The inner wall of the retaining ring 905 and the outer wall of the connecting column 15 are both provided with threads. The retaining ring 905 is threadedly connected to the connecting column 15. The retaining ring 905 can limit the movable rod 906 and prevent the movable rod 906 from popping out at will, thereby improving the stability of the movable rod 906.

[0043] Example 2:

[0044] Based on the above embodiment 1, in order to protect the base 1 and prevent the gravity plate 5 from directly impacting the base 1 and causing damage to the base 1, the following structure will be set.

[0045] See Figure 1-Figure 3 A buffer box 2 is installed on the top of the base 1. Multiple buffers 3 are installed inside the buffer box 2, and a buffer plate 4 is provided on the top of the buffer 3. When the buffer plate 4 moves down, it will squeeze the buffer 3, causing the buffer 3 to contract and thus buffer the gravity plate 5, preventing the gravity plate 5 from directly hitting the base 1. A rubber pad is provided on the top of the buffer plate 4. The buffer plate 4 is located directly below the gravity plate 5, and the rubber pad can protect the buffer plate 4.

[0046] The working principle of this utility model is as follows: First, the staff can install the training device. When the trainee uses the training device, he can hold the sponge sleeve 901 on the grip 16 and then pull the grip 16 down. The grip 16 moves down and pulls the tension rope 13. The tension rope 13 pulls the lifting ring 10 up and then drives the connecting ring 11 up and the gravity plate 5 up. This achieves the purpose of training the trainee. When the grip 16 is no longer pulled, the gravity plate 5 will move down due to its own weight and will hit the buffer plate 4, causing the buffer plate 4 to move down and squeeze the buffer 3. The buffer 3 contracts and can then buffer the impact force on the buffer plate 4, preventing the gravity plate 5 from directly hitting the base 1.

[0047] Furthermore, the trainee's hands will sweat during exercise, and the sponge sleeve 901 can absorb the sweat from the trainee's palms. When the sponge sleeve 901 becomes dirty and needs to be replaced, the user rotates the retaining ring 905 on a connecting post 15, so that the retaining ring 905 no longer obstructs the movable rod 906. At this time, the spring 912 contracts and drives the limiting block 911 to reset and move, so that the limiting block 911 moves out of the limiting groove 910. At this time, it no longer limits the insertion block 907. Then the user can move the connecting post 15, so that the connecting post 15 separates from the grip bar 16. At the same time, the limiting ring 903 no longer contacts the side ring 902. Then the user can remove the sponge sleeve 901 from the grip bar 16. After removing it, the new sponge sleeve can be installed. The sponge sleeve 901 is fitted onto the handle 16. Then, the insert block 907 is inserted into the slot 908, and the movable rod 906 is pressed, causing the movable rod 906 to move the limiting block 911. The limiting block 911 is then engaged in the limiting groove 910 to limit and fix the connecting column 15. Then, the retaining ring 905 is rotated in the opposite direction, causing the retaining ring 905 to move and contact the end of the movable rod 906 to limit the movable rod 906 and prevent it from moving freely. At this time, the limiting block 911 can be firmly engaged in the limiting groove 910, and the limiting ring 903 contacts the side ring 902 to limit the sponge sleeve 901. Thus, the installation of the sponge sleeve 901 is completed.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A tension training device for sports training, comprising a base (1), a grip bar (16), and two connecting columns (15), characterized in that: A sweat-absorbing component (9) is provided between the grip (16) and the connecting post (15), and the sweat-absorbing component (9) includes a sleeve (913) fitted onto the outer wall of the grip (16), a slot (908) opened at one end of the connecting post (15), a retaining ring (905) fitted onto the outer wall of the connecting post (15), a plurality of connecting rods (904) fixed to the outer wall of the connecting post (15), and grooves (909) opened at the upper and lower interior of the connecting post (15). A sponge sleeve (90) is fitted onto the outer wall of the sleeve (913). 1) A limiting ring (903) is installed at one end of the connecting rod (904). A plug (907) is inserted into the slot (908), and a limiting groove (910) is opened at the top and bottom of the plug (907). A spring (912) is installed inside the groove (909), and a limiting block (911) extending into the limiting groove (910) is connected to the end of the spring (912). A movable rod (906) is provided on the limiting block (911) that extends through to the outside of the connecting column (15).

2. The tension training device for sports training according to claim 1, characterized in that: One side of the insert (907) is connected to the handle (16), the insert (907) is adapted to the slot (908), and the limiting block (911) is adapted to the limiting groove (910).

3. The tension training device for sports training according to claim 1, characterized in that: Both ends of the sleeve (913) are equipped with side rings (902), and one side of the limiting ring (903) is in contact with the side rings (902).

4. A tension training device for sports training according to claim 1, characterized in that: The base (1) has two support frames (6) installed on its top. The top of the support frame (6) is fixed with a top plate (8), and the bottom of the top plate (8) is provided with multiple pulleys (12).

5. A tension training device for sports training according to claim 4, characterized in that: Both of the support frames (6) are provided with sliding grooves (7), and sliding blocks (14) are provided inside the sliding grooves (7). A gravity plate (5) is installed between every two sliding blocks (14).

6. A tension training device for sports training according to claim 5, characterized in that: A connecting ring (11) is installed on the top of the gravity plate (5), and a lifting ring (10) is sleeved on the connecting ring (11).

7. A tension training device for sports training according to claim 6, characterized in that: The top of the lifting ring (10) is fixed with a tension rope (13), and one end of the tension rope (13) is fixedly connected to one end of the connecting column (15) via a pulley (12).

8. A tension training device for sports training according to claim 1, characterized in that: The base (1) is also equipped with a buffer box (2) on top. The buffer box (2) contains multiple buffers (3), and the top of the buffers (3) is provided with a buffer plate (4).

9. A tension training device for sports training according to claim 1, characterized in that: The grip (16) is detachably connected to the connecting post (15), and the sleeve (913) and the sponge sleeve (901) are detachably connected to the grip (16).

10. A tension training device for sports training according to claim 1, characterized in that: The end of the movable rod (906) is fitted with the inner wall of the retaining ring (905). The inner wall of the retaining ring (905) and the outer wall of the connecting column (15) are both threaded. The retaining ring (905) is threadedly connected to the connecting column (15).

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