Pull-up training device

Abstract

The invention relates to the technical field of training devices, and discloses a pull-up training device which comprises a training assembly. The training assembly comprises two bases, a plurality of supporting rods and a plurality of supporting rods, and each base is provided with a supporting rod; the two supporting rods are connected through the transverse rod; an adjusting assembly is arranged on the supporting rod; the adjusting assembly comprises a first groove body, a second groove body and a third groove body, during use, the first electric push rod is started, the second rack is separated from the first rack, the cross rod is directly pushed, then the first electric push rod is reversely driven, the second rack is engaged with the first rack, the height of the cross rod is fixed, adjustment is completed, the height of the cross rod is prevented from deviating, stability is improved, the cross rod can be fixed at any height, practicability is improved, and practicability is high. The pull-up training device has the advantages that the height of the pull-up training device can be conveniently adjusted, the self-locking range is wide, and the problem that an existing pull-up training device does not have a good adjusting function is solved.

Description

Technical Field

[0001] The invention relates to the technical field of training devices, in particular to a pull-up training device. Background Art

[0002] With the improvement of people's living standards, people pay more and more attention to their physical health, and fitness exercises have become a hobby for most people. Pull-ups are a simple and effective way of exercise. During training, a pull-up training stand is needed.

[0003] At present, the pull-up training device on the market has a relatively simple structure and does not have a height adjustment function. For example, the patent CN219185737U of the Chinese utility model disclosure specification discloses a lifting pull-up training frame, which mainly includes a fixed frame, a placement groove is opened in the middle position of the upper end of the bottom plate, and a soft pad is connected in the middle of the placement groove. The soft pad can increase safety and comfort, and can avoid noise when jumping down. A plurality of first through holes are evenly opened in the middle of the fixed frame, and a second through hole is opened horizontally in the middle of the lifting plate. A locking rod is connected to the inner side of the first through hole and the second through hole, and a pull ring is installed at the right end of the locking rod. The locking rod plays a role of locking the lifting plate. When the height needs to be changed, the locking rod is completely separated from the first through hole and the second through hole by pulling the pull ring to the right to achieve unlocking. The right end of the motor is connected to the motor shaft, and the right end of the motor shaft is installed with a gear. The gear is meshed and connected with the front end of the rack. When the motor is started, the motor shaft drives the gear to rotate to achieve the lifting and lowering of the rack, thereby achieving the lifting and lowering of the lifting plate, which is convenient for users to adjust the height according to actual conditions.

[0004] Existing pull-up training devices do not have good adjustment functions. For example, the above-mentioned patent, although it can adjust the height of the pull-up training device, it occupies a large area, has a relatively single function, and the number of first through holes is limited, resulting in the height of the training device can only be locked within a fixed range, which has certain limitations and is inconvenient to use. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the present invention provides a pull-up training device, which has the advantages of convenient adjustment of the height of the pull-up training device and a wide self-locking range, thereby solving the problem that the existing pull-up training device does not have a good adjustment function.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pull-up training device, including a training component; the training component includes: a base, which is provided with two, each of which is provided with a support rod; a cross bar, the two support rods are connected by the cross bar; an adjustment component is provided on the support rod; the adjustment component includes: a groove body 1, which is opened on the support rod; a rod body, which is arranged in the groove body 1; a slider, which is slidably connected in the groove body 1, and the rod body passes through the slider, and the cross bar is slidably connected to the rod body through the slider; a rack 1, which is arranged on the slider; an electric push rod 1, which is arranged on the support rod; a rack 2, which is slidably connected to the support rod, and the output end of the electric push rod 1 is connected to the electric push rod 1.

[0009] In some embodiments, the adjustment assembly further includes: a guide rod fixedly connected to the second rack.

[0010] In some embodiments, the adjustment assembly further includes: a reinforcing rod fixedly connected to the cross bar, and the other end of the reinforcing rod is slidably connected to the rod body.

[0011] In some embodiments, the electric push rod is located at the center of the support rod.

[0012] In some embodiments, a moving component is disposed in the base; the moving component includes: a second slot body, which is opened on the base; a third slot body, which is opened in the base; a mounting block, which is slidably connected in the third slot body; a moving wheel, which is slidably connected in the second slot body and connected to the mounting block; an electric push rod second, which is fixedly connected to the base; and a push block, which is disposed at the output end of the second electric push rod.

[0013] In some embodiments, the second trough body and the moving wheel are a group, a plurality of groups are arranged on the base, and each of the moving wheels is connected to the mounting block.

[0014] In some embodiments, an auxiliary component is provided on the base; the auxiliary component includes: a groove body five, which is opened on the base; a connecting rod, which is fixedly connected to the guide rod; and a groove body four, which is opened on the mounting block.

[0015] In some embodiments, the groove body five is an arc-shaped groove.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a pull-up training device, which has the following beneficial effects:

[0018] When the present invention is used, the electric push rod 1 is turned on to disengage the rack 2 from the rack 1, and then the cross bar is directly pushed. Then, the electric push rod 1 is driven in the reverse direction to mesh the rack 2 with the rack 1, and then the height of the cross bar is fixed to complete the adjustment. The height of the cross bar is prevented from being offset, and the stability is improved. The cross bar can be fixed at any height, and the practicality is improved. The height of the pull-up training device is conveniently adjusted and the self-locking range is wide, which solves the problem that the existing pull-up training device does not have a good adjustment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the front internal structure of the present invention.

[0021] In the figure:

[0022] 1. Training component; 11. Base; 12. Support rod; 13. Crossbar;

[0023] 2. Adjustment assembly; 21. Slot body 1; 22. Rod body; 23. Rack 1; 24. Electric push rod 1; 25. Rack 2; 26. Guide rod; 27. Reinforcement rod; 28. Slider;

[0024] 3. Moving assembly; 31. Tank body 2; 32. Tank body 3; 33. Mounting block; 34. Moving wheel; 35. Electric push rod 2; 36. Push block;

[0025] 4. Auxiliary components; 41. Connecting rod; 42. Tank body four; 43. Tank body five. DETAILED DESCRIPTION

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

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] When in use, after the pull-up training device is installed at a designated position, an operator holds the horizontal bar and performs pull-up training.

[0031] In the related art, although the height-adjustable pull-up training device can adjust the height of the pull-up training device, it occupies a large area, has a relatively single function, and the number of first through holes is limited, resulting in the height of the training device being locked within a fixed range, which has certain limitations.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a pull-up training device. When adjustment is needed, one only needs to directly pull the cross bar 13, and then turn on the electric push rod 24 to fix the height of the cross bar 13, which is more convenient and quick, and improves the convenience of the device.

[0033] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figure 1-Figure 2The embodiment of the present application provides a pull-up training device, including a training component 1; the training component 1 includes: a base 11, which is provided with two, each of which is provided with a support rod 12; a cross bar 13, and the two support rods 12 are connected by the cross bar 13; an adjustment component 2 is provided on the support rod 12; the adjustment component 2 includes: a groove body 21, which is opened on the support rod 12; a rod body 22, which is arranged in the groove body 21; a slider 28, which is slidably connected in the groove body 21, and the rod body 22 passes through the slider 28, and the cross bar 13 is slidably connected to the rod body 22 through the slider 28; a rack 23, which is arranged on the slider 28; an electric push rod 24, which is arranged on the support rod 12; a rack 25, which is slidably connected to the support rod 12, and the output end of the electric push rod 24 is connected to the electric push rod 24.

[0035] When in use, after installing the base 11 and the support rod 12 at the designated positions, the operator holds the cross bar 13 and performs pull-up exercises. When the height of the cross bar 13 needs to be adjusted, the electric push rod 1 24 switch is turned on to shrink its output end, and then the rack 25 is pulled to slide to disengage it from the rack 1 23. Then, the cross bar 13 is directly pushed so that the cross bar 13 drives the slider 28 to slide on the rod body 22. Then, the electric push rod 1 24 is driven in the reverse direction to push the rack 25 to slide in the reverse direction. After the rack 25 is meshed with the rack 1 23, the height of the cross bar 13 is fixed to complete the adjustment. Then, the operator directly holds the cross bar 13 and performs pull-up exercises. The meshing of the rack 1 23 and the rack 2 25 can prevent the height of the cross bar 13 from shifting, thereby improving stability.

[0036] In some embodiments, the adjustment assembly 2 further includes: a guide rod 26 fixedly connected to the rack 25, and the guide rod 26 limits the rack 25 to only slide horizontally.

[0037] In some embodiments, the adjustment assembly 2 further includes: a reinforcing rod 27, which is fixedly connected to the cross bar 13, and the other end of the reinforcing rod 27 is slidably connected to the rod body 22 to improve stability.

[0038] In some embodiments, the electric push rod 1 24 is located at the center of the support rod 12 to facilitate the engagement of the rack 2 25 with the rack 1 23 .

[0039] In some embodiments, a moving component 3 is provided in the base 11; the moving component 3 includes: a second groove body 31, which is opened on the base 11; a third groove body 32, which is opened in the base 11; a mounting block 33, which is slidably connected in the third groove body 32; a moving wheel 34, which is slidably connected in the second groove body 31 and connected to the mounting block 33; an electric push rod 2 35, which is fixedly connected to the base 11; and a push block 36, which is arranged at the output end of the second electric push rod 35.

[0040] During use, when the base 11 needs to be moved, the switches of the multiple electric push rods 35 are turned on at the same time, so that the multiple push blocks 36 respectively push the multiple mounting blocks 33 to slide in the groove body 32, and push the moving wheels 34 to slide out of the groove body 31. After that, the multiple moving wheels 34 contact the ground and directly move the base 11. Conversely, the moving wheels 34 slide into the groove body 31 to make the base 11 contact the ground, thereby improving stability.

[0041] In some embodiments, the trough body 2 31 and the moving wheel 34 are a group, and multiple groups are arranged on the base 11. Each of the moving wheels 34 is connected to the mounting block 33, so that multiple moving wheels 34 are in contact with the ground at the same time, which is convenient for movement.

[0042] In some embodiments, an auxiliary component 4 is provided on the base 11; the auxiliary component 4 includes: a groove body 5 43, which is opened on the base 11; a connecting rod 41, which is fixedly connected to the guide rod 26; and a groove body 42, which is opened on the mounting block 33.

[0043] During use, when it is necessary to adjust the height and position at the same time, the electric push rod 2 35 is in a retracted state, and the electric push rod 1 24 is turned on to make the rack 2 25 slide outward. At the same time, the guide rod 26 and the connecting rod 41 push the mounting block 33 to push the moving wheel 34 downward, so that when the rack 2 25 is separated from the rack 1 23, the moving wheel 34 contacts the ground. Conversely, when the rack 2 25 is engaged with the rack 1 23, the connecting rod 41 is inserted into the groove body 4 42, and the moving wheel 34 slides into the groove body 2 31, so that the base 11 contacts the ground, thereby improving stability. The groove body 5 43 does not affect the normal sliding of the connecting rod 41.

[0044] In some embodiments, the groove body 5 43 is an arc-shaped groove, which facilitates the connecting rod 41 to push the mounting block.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0046] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull-up training device, comprising a training component (1); the training component (1) comprises: Two bases (11) are provided, and each base (11) is provided with a support rod (12); A cross bar (13), through which the two support bars (12) are connected; The invention is characterized in that: an adjustment component (2) is arranged on the support rod (12); the adjustment component (2) comprises: A trough body (21) is provided on the support rod (12); A rod body (22) is disposed in the groove body (21); A slider (28) is slidably connected in the groove body (21), and the rod body (22) passes through the slider (28), and the cross bar (13) is slidably connected to the rod body (22) through the slider (28); A rack (23) disposed on the slider (28); An electric push rod (24) is arranged on the support rod (12); Rack 2 (25) is slidably connected to the support rod (12), and the output end of the electric push rod 1 (24) is connected to the electric push rod 1 (24).

2. A pull-up training device according to claim 1, characterized in that: The adjustment component (2) also includes: The guide rod (26) is fixedly connected to the second rack (25).

3. A pull-up training device according to claim 1, characterized in that: The adjustment component (2) also includes: The reinforcing rod (27) is fixedly connected to the cross rod (13), and the other end of the reinforcing rod (27) is slidably connected to the rod body (22).

4. A pull-up training device according to claim 1, characterized in that: The electric push rod 1 (24) is located at the center of the support rod (12).

5. A pull-up training device according to claim 2, characterized in that: A moving component (3) is arranged in the base (11); the moving component (3) comprises: A second tank body (31) is provided on the base (11); A tank body (32) is provided in the base (11); A mounting block (33) slidably connected to the slot body (32); A moving wheel (34) is slidably connected in the second groove body (31) and is connected to the mounting block (33); A second electric push rod (35) is fixedly connected to the base (11); A push block (36) is arranged at the output end of the second electric push rod (35).

6. A pull-up training device according to claim 5, characterized in that: The second trough body (31) and the moving wheel (34) form a group, and a plurality of groups are arranged on the base (11), and each of the moving wheels (34) is connected to the mounting block (33).

7. A pull-up training device according to claim 6, characterized in that: An auxiliary component (4) is arranged on the base (11); the auxiliary component (4) comprises: A trough body 5 (43) is provided on the base (11); A connecting rod (41) fixedly connected to the guide rod (26); The groove body four (42) is arranged on the mounting block (33).

8. A pull-up training device according to claim 7, characterized in that: The groove body 5 (43) is an arc-shaped groove.

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