Physical training run-up device

Abstract

The utility model discloses a sports training run-up device, which relates to the technical field of sports training, and comprises a run-up device main body, a pedal and a dismounting mechanism arranged on the outer wall of the pedal, and the dismounting mechanism comprises a clamping component; the clamping assembly comprises a telescopic clamping rod and a connecting clamping rod, an adjusting box is detachably connected to the outer wall of the run-up device body, a pedal is arranged on the outer wall of the adjusting box, and through the arrangement of the telescopic clamping rod, when a sports trainer runs up through the run-up device, in order to improve the convenience of dismounting and replacing an anti-skid pad on the pedal, the pedal can be conveniently detached and replaced; the anti-skid effect of the pedal is improved, a pull block can be pulled, a telescopic clamping rod does not make contact with a connecting clamping rod through the effect of a spring, then the connecting clamping rod slides out of a limiting groove, a connecting block is pulled out, the effect of replacing an anti-skid pad is achieved, and when a sports trainee runs in a run-up mode through the run-up device, the anti-skid effect of the pedal is improved. And the control operation on the run-up effect of the sports trainee is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports training, in particular to a sports training running aid. Background Art

[0002] Physical training is conducted to enhance physical fitness, exercise courage and tenacity, and master practical skills. In running physical training, a running aid is often needed to assist the trainer in running.

[0003] For example, application number 202022075418.2 discloses a running aid for sports training, comprising a size adjustment plate and pedals, the pedals being movably mounted on both sides of the size adjustment plate. The cross-section of the size adjustment plate is a U-shaped structure, a handle is rotatably connected to one side of the inner groove of the size adjustment plate, vertical insertion strips are evenly provided on the tops of the two side plates of the size adjustment plate, a plug-in box is fixed to the side of the pedal close to the size adjustment plate, the pedal is vertically inserted into the insertion strips through the plug-in box, a plastic plate is bonded to the bottom of the size adjustment plate, and spikes are evenly fixed to the outer surface of the plastic plate, each spike having a pointed cone-shaped structure. In this utility model, by removing the original steel plate and ensuring that the running aid does not shift during use, the overall weight of the running aid is reduced, and it is also convenient to carry during sports training.

[0004] However, although the running aid can help the sports trainer to run, the anti-skid pad on the pedal is not easy to remove and replace. As a result, after the running aid is used for a long time, the anti-skid pad on the pedal will be worn out, causing the sports trainer to fall during the running aid, thereby reducing the running aid effect of the sports trainer.

[0005] Therefore, in view of this, the existing structure is not enough to be studied and improved, and a sports training running aid is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a sports training running aid to solve the problem in the above background technology that the anti-slip pad on the pedal is not easy to remove and replace, which reduces the running aid effect for sports trainers.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a sports training treadmill, comprising a treadmill body, a pedal, and a disassembly mechanism provided on the outer wall of the pedal, wherein the disassembly mechanism comprises a snap assembly;

[0008] The clamping assembly includes a telescopic clamping rod and a connecting clamping rod. The outer wall of the running aid body is detachably connected to an adjustment box. The outer wall of the adjustment box is provided with a pedal. The outer wall of the pedal is detachably connected to a connecting block. The outer wall of the pedal is fixedly connected to a fixing box.

[0009] The outer wall of the box is telescopically connected to a telescopic card rod, the outer wall of the telescopic card rod is sleeved with a spring fixedly connected to the outer wall of the fixed box, one end of the telescopic card rod is fixedly connected to a pull block fixedly connected to one end of the spring, and the outer wall of the connecting block is fixedly connected to a connecting card rod slidably connected to the outer wall of the fixed box.

[0010] Furthermore, a nut is fixedly connected to the outer wall of the running aid body, and a screw extending to the bottom of the running aid body is threadedly connected to the inner wall of the nut.

[0011] Furthermore, an anti-slip pad is provided on the outer wall of the connecting block.

[0012] Furthermore, a mounting groove is provided at the connection portion between the outer wall of the connecting block and the pedal.

[0013] Furthermore, a limiting groove is provided at the connection portion between the outer wall of the fixing box and the connecting clamping rod.

[0014] Furthermore, the extrusion portion of the telescopic card rod and the connecting card rod is inclined.

[0015] Furthermore, two groups of the fixing boxes are provided, and the positions of the two groups of the fixing boxes are symmetrical with respect to the central axis of the pedal.

[0016] Furthermore, four groups of nuts and screws are provided, and the positions of the four groups of nuts and screws are distributed around the main body of the running aid.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model provides a telescopic clamping rod. When the sports trainer is running up on the running aid, in order to improve the convenience of disassembling and replacing the anti-skid pad on the pedal and improve the anti-skid effect of the pedal, the pulling block can be pulled by the action of the spring to make the telescopic clamping rod and the connecting clamping rod no longer contact each other, and then the connecting clamping rod is slid out of the limiting groove, so as to pull out the connecting block, thereby playing the role of replacing the anti-skid pad, and realizing the control operation of improving the running effect of the sports trainer when the sports trainer is running up on the running aid.

[0019] 2. The utility model provides a screw. When a sports trainer is running with the running block, in order to improve the stability of the running block and prevent the running block from being displaced during the running, which may cause the sports trainer to fall, the screw can be rotated through the limiting effect of the nut so that the screw contacts the ground, thereby stabilizing the placement of the running block. This realizes a control operation to improve the stability of the placement of the running block when the sports trainer is running with the running block. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the running aid;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the running aid body in another direction;

[0022] Figure 3 A schematic diagram of the three-dimensional structure showing the position distribution of the pedal and the mounting slot;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the telescopic clamping rod and the connecting clamping rod in cooperation;

[0024] Figure 5 It is a three-dimensional structural diagram showing the position distribution of screws and nuts.

[0025] In the figure: 1. Running aid body; 11. Adjustment box; 12. Pedal; 13. Connecting block; 2. Mounting slot; 21. Fixing box; 22. Telescopic rod; 23. Spring; 24. Pull block; 25. Connecting rod; 26. Limiting slot; 3. Nut; 31. Screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1-Figure 3 As shown, a sports training treadmill comprises a treadmill body 1, a pedal 12 and a disassembly mechanism provided on the outer wall of the pedal 12, wherein the disassembly mechanism comprises a snap assembly;

[0029] The locking assembly includes a telescopic card rod 22 and a connecting card rod 25. The outer wall of the running assist device body 1 is detachably connected to the adjusting box 11. The outer wall of the adjusting box 11 is provided with a pedal 12. The outer wall of the pedal 12 is detachably connected to the connecting block 13. The outer wall of the pedal 12 is fixedly connected to the fixing box 21. The outer wall of the fixing box 21 is telescopically connected to the telescopic card rod 22. The outer wall of the telescopic card rod 22 is sleeved with a spring 23 fixedly connected to the outer wall of the fixing box 21. One end of the telescopic card rod 22 is fixedly connected to a pull block 24 fixedly connected to one end of the spring 23. The outer wall of the connecting block 13 is fixedly connected to a connecting card rod 25 slidably connected to the outer wall of the fixing box 21.

[0030] Furthermore, the outer wall of the connecting block 13 is provided with an anti-slip pad, which is conducive to realizing the control operation of synchronous replacement of the connecting block 13 and the anti-slip pad.

[0031] Furthermore, a mounting groove 2 is provided at the connection portion between the outer wall of the connecting block 13 and the pedal 12 , which facilitates the control operation of installing the connecting block 13 on the pedal 12 through the opening of the mounting groove 2 .

[0032] Furthermore, a limiting groove 26 is provided at the connection portion between the outer wall of the fixed box 21 and the connecting rod 25. The connecting rod 25 forms a sliding structure between the connecting block 13 and the limiting groove 26, which is conducive to realizing the sliding control operation of the connecting rod 25 through the opening of the limiting groove 26.

[0033] Furthermore, the extrusion parts of the telescopic card rod 22 and the connecting card rod 25 are inclined, and the connecting block 13 forms a locking structure with the pedal 12 through the telescopic card rod 22 and the connecting card rod 25, which is conducive to the control operation of locking and fixing the connecting block 13 on the pedal 12 through the setting of the extrusion parts of the telescopic card rod 22 and the connecting card rod 25 as an inclined surface.

[0034] Furthermore, two groups of fixing boxes 21 are provided, and the position distribution of the two groups of fixing boxes 21 is symmetrical about the central axis of the pedal 12. This is beneficial for achieving a control operation to improve the stability of the engagement and fixing of the connecting block 13 by setting the position distribution of the two groups of fixing boxes 21 symmetrical about the central axis of the pedal 12.

[0035] Example 2

[0036] like Figure 1 、 Figure 2 and Figure 4 As shown, a sports training running aid proposed by the present invention, compared with Example 1, is another embodiment of the present invention. The outer wall of the running aid body 1 is fixedly connected with a nut 3, and the inner wall of the nut 3 is threadedly connected with a screw 31 extending to the bottom of the running aid body 1. By setting the screw 31, when the sports trainer is given a running aid through the running aid, in order to improve the stability of the placement of the running aid and prevent the sports trainer from being displaced during the running aid, which may cause the sports trainer to fall, the screw 31 can be rotated through the limiting effect of the nut 3 so that the screw 31 contacts the ground, thereby playing a role in stabilizing the placement of the running aid, thereby realizing a control operation to improve the stability of the placement of the running aid when the sports trainer is given a running aid through the running aid.

[0037] Furthermore, four groups of nuts 3 and screws 31 are provided, and the positions of the four groups of nuts 3 and screws 31 are distributed around the main body 1 of the running block. This is beneficial for improving the control operation of the placement stability of the running block when the sports trainer is given a running start through the running block.

[0038] Working principle: When using this kind of sports training running aid, first, when the sports trainer is running aid through the running aid, in order to improve the convenience of disassembling and replacing the anti-slip pad on the pedal 12 and improve the anti-slip effect of the pedal 12, the pulling block 24 can be pulled through the action of the spring 23 to make the telescopic card rod 22 and the connecting card rod 25 no longer in contact, and then the connecting card rod 25 is slid out of the limiting groove 26, thereby pulling out the connecting block 13, which plays the role of replacing the anti-slip pad, thereby realizing the control operation of improving the running effect of the sports trainer when the sports trainer is running aid through the running aid.

[0039] Finally, when the sports trainer is using the running block to help him run, in order to improve the stability of the placement of the running block and prevent the running block from being displaced during the running block, which may cause the sports trainer to fall, the screw 31 can be rotated through the limiting effect of the nut 3 so that the screw 31 contacts the ground, thereby stabilizing the placement of the running block and realizing a control operation to improve the stability of the placement of the running block when the sports trainer is using the running block to help him run.

[0040] Here it is the working principle of this sports training treadmill.

[0041] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A sports training treadmill, comprising a treadmill body (1), a pedal (12) and a disassembly mechanism arranged on the outer wall of the pedal (12), characterized in that: The disassembly mechanism includes a snap-fit ​​assembly; The engaging assembly comprises a telescopic card rod (22) and a connecting card rod (25); the outer wall of the running aid body (1) is detachably connected to an adjustment box (11); the outer wall of the adjustment box (11) is provided with a pedal (12); the outer wall of the pedal (12) is detachably connected to a connecting block (13); the outer wall of the pedal (12) is fixedly connected to a fixing box (21); the outer wall of the fixing box (21) is telescopically connected to the telescopic card rod (22); the outer wall of the telescopic card rod (22) is sleeved with a spring (23) fixedly connected to the outer wall of the fixing box (21); one end of the telescopic card rod (22) is fixedly connected to a pulling block (24) fixedly connected to one end of the spring (23); the outer wall of the connecting block (13) is fixedly connected to a connecting card rod (25) slidably connected to the outer wall of the fixing box (21).

2. A sports training running aid according to claim 1, characterized in that: The outer wall of the running aid body (1) is fixedly connected with a nut (3), and the inner wall of the nut (3) is threadedly connected with a screw (31) extending to the bottom of the running aid body (1).

3. A sports training running aid according to claim 1, characterized in that: The outer wall of the connecting block (13) is provided with an anti-slip pad.

4. A sports training running aid according to claim 1, characterized in that: A mounting groove (2) is provided at a connection portion between the outer wall of the connecting block (13) and the pedal (12).

5. A sports training running aid according to claim 1, characterized in that: A limiting groove (26) is provided at the connection portion between the outer wall of the fixing box (21) and the connecting clamping rod (25).

6. A sports training running aid according to claim 1, characterized in that: The extrusion parts of the telescopic clamping rod (22) and the connecting clamping rod (25) are inclined.

7. A sports training running aid according to claim 1, characterized in that: Two groups of the fixing boxes (21) are provided, and the positions of the two groups of the fixing boxes (21) are symmetrical with respect to the central axis of the pedal (12).

8. A sports training running aid according to claim 2, characterized in that: The nuts (3) and screws (31) are provided in four groups, and the positions of the four groups of nuts (3) and screws (31) are distributed around the running aid body (1).

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