Multifunctional trainer

Abstract

The utility model discloses a multifunctional training device which is provided with side edge stand columns, a plurality of transverse rods and a top beam, a pull-up stretching frame is arranged on the top beam, and a grabbing transverse rod extending towards the rear side is arranged on the pull-up stretching frame. Sliding blocks are fixed to the side edge stand columns, the inner sides of the sliding blocks achieve avoiding of the transverse rods through avoiding grooves, and rolling pieces in sliding fit with the side edge stand columns are arranged in the sliding blocks. Positioning holes are formed in the side edge stand columns, and positioning pins are arranged on the sliding blocks; a sliding block is arranged on the side stand column, a guide wheel set is arranged on the rear side of the sliding block in a hinged mode, a traction rope is wound on the guide wheel set, the two ends of the traction rope are connected with a hand puller and a resistance device respectively, and the resistance device is arranged at the bottom of the side stand column and connected with a control module. Therefore, different force application heights can be adapted; the control module and the resistor are arranged at the bottom of the side stand column, so that the bottom space is effectively utilized.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports equipment, and in particular relates to a multifunctional training device. Background Art

[0002] Among the existing vertical stretching equipment, there are trapezoidal fitness equipment for stretching. This type of equipment is provided with a rear fixing part. By setting up a vertical ladder-like structure, people can effectively perform limb stretching training on the upper part. However, the disadvantage of this type of equipment is that the overall structure is large and occupies a large space, but it has few functions and a narrow application range. In the prior art, most of the equipment used for adjustable strength stretching training is split type, which is provided with a fixing part, and is connected and fixed to the existing wall or training equipment through the fixing part, and the training personnel can achieve traction training through a wristband.

[0003] As a technician in this field, the current technical problem encountered is that there is no stretching training equipment available on the existing trapezoidal fitness equipment. As a technician in this field, how to fix the stretching device on the trapezoidal fitness equipment so that limb stretching and stretching training can be performed on the trapezoidal fitness equipment at the same time is a technical problem that needs to be solved urgently by technicians in this field.

[0004] By raising the above technical issues, as an effective solution to improve various drawbacks in the prior art, the applicant does not simply integrate or list the pulling equipment on the trapezoidal fitness equipment. In this process, the technical issues that must be considered are how to effectively utilize the existing components on the trapezoidal fitness equipment, how to effectively utilize its space, and how to stably directional operate or adjust the restrained pulling equipment on the trapezoidal fitness equipment. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this patent application discloses a multifunctional training device, which uses a trapezoidal fitness equipment as the basic frame, sets the pulling device on the side columns, and cooperates with the side columns through a locking device to finally achieve vertical adjustment of the pulling device on the side columns. The specific scheme is described as follows.

[0006] In order to achieve the above technical purpose, the utility model adopts the following specific scheme: a multifunctional training device, which includes side columns, a plurality of transverse rods and a top beam, a pull-up stretching frame is arranged on the top beam, and a gripping cross bar extending to the rear side is arranged on the pull-up stretching frame;

[0007] A slider is fixed on the side column, and an avoidance groove is provided on the inner side of the slider, through which the transverse rod is avoided, and a rolling member that slides with the side column is provided inside the slider; a positioning hole is provided on the side column, and a positioning pin is provided on the slider; a hand pulley group is hingedly provided on the rear side of the slider, and a pulling rope is wound on the hand pulley group, and the two ends of the pulling rope are respectively connected to a hand puller and a resistor, and the resistor is arranged at the bottom of the side column.

[0008] The sliding block is arranged in a frame structure, and rolling pieces are arranged on the front and rear sides of the side pillars, and the side pillars are covered and fixed by the rolling pieces arranged on the front and rear sides.

[0009] A chamber or frame for fixing the resistor is arranged at the bottom between the two side columns, a control module is arranged in the chamber or frame, and a control panel is connected to the control module and arranged toward the outside.

[0010] A guide wheel group is arranged at the bottom of the side column, and the guide wheel group comprises three guide wheels, namely, upper, middle and lower guide wheels, and the conversion of the pulling rope from vertical to horizontal is realized through the three guide wheels.

[0011] The resistor is an electromagnetic resistor or a motor, and the resistance is adjusted by a control module.

[0012] The pull-up stretching frame comprises a top beam fixing piece, a support seat is arranged on the top beam fixing piece and extends backward, and a gripping cross bar is fixed on the support seat.

[0013] The beneficial effects of the utility model are as follows: the utility model is provided with side columns, a plurality of transverse rods and a top beam, a pull-up stretching frame is provided on the top beam, and a gripping cross bar extending to the rear side is provided on the pull-up stretching frame; a slider is fixed on the side column, an avoidance groove is provided on the inner side of the slider, and the avoidance of the transverse rod is achieved through the avoidance groove, and a rolling piece that slides with the side column is provided inside the slider; a positioning hole is provided on the side column, and a positioning pin is provided on the slider; a guide wheel group is hingedly provided on the rear side of the slider, and a guide wheel group is wound around The pulling rope is wound around, and the two ends of the pulling rope are respectively connected to the hand puller and the resistor. The resistor is arranged at the bottom of the side column and connected to the control module. The utility model integrates the pulling device with the trapezoidal fitness equipment. A slider can be arranged on the side column. The vertical sliding adjustment and positioning locking of the hand puller can be realized by the slider to adapt to different force application heights. When adjusting vertically, the horizontal rod can be avoided. The control module and the resistor are arranged at the bottom of the side column, which effectively utilizes the bottom space and is convenient for adjustment and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional split top structure of the utility model;

[0018] Figure 5 for Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 6 for Figure 4 A schematic diagram of the structure of the middle B region;

[0020] In the accompanying drawings, 1. side columns, 11. transverse rods, 12. top beams, 13. positioning holes; 2. pull-up stretching frame, 21. top beam fixing parts, 22. support seats, 23. gripping cross bars; 3. sliders, 31. box bodies, 32. front guide wheels, 33. avoidance grooves, 34. rear guide wheels, 35. articulated seats, 4. positioning pins, 5. hand pulley blocks, 51. upper pulleys, 52. lower pulleys, 6. hand pullers, 61. pulling ropes; 7. control compartment, 71. control panel, 72. control module, 73. motors, 8. rear connecting parts, 9. guide wheel blocks, 91. upper guide wheels, 92. middle guide wheels, 93. lower guide wheels. DETAILED DESCRIPTION

[0021] The present invention is described in detail below through specific embodiments, but it should be pointed out that the following specific implementation methods do not impose technical limitations on the present technical solution, and those skilled in the art can make further technical extensions under the guidance of the following technical solution.

[0022] A multifunctional training device, as shown in the accompanying drawings, includes a trapezoidal fitness equipment, which serves as a basic structure. The trapezoidal fitness equipment includes side columns 1, a plurality of transverse rods 11 and a top beam 12. When the top beam 12 is set, it extends forward, and a pull-up stretching frame 2 is set backward on the top beam 12. The pull-up stretching frame 2 includes a top beam fixing member 21, and the top beam fixing member 21 is a C-shaped steel or a cylindrical structure, which is fixed by passing through the top beam 12 and locked on the cross beam; a support seat 22 is set on the rear side of the top beam fixing member 21, and a gripping cross bar 23 is set on the top of the support seat 22. Through the above structure, pull-ups and other movements during training can be achieved.

[0023] A slider 3 is fixed on the side column 1. The slider 3 is a vertical frame structure with a through top and bottom surface. An avoidance groove 33 is provided on the side of the slider 3 facing the transverse rod 11. When the slider slides vertically, the transverse rod 11 is avoided by the avoidance groove 33. A rolling member that slides with the side column 1 is provided inside the slider 3. This rolling member is a guide wheel or a guide column. In this embodiment, a front guide wheel 32 and a rear guide wheel 34 are provided inside the slider 3, and the front guide wheel 32 and the rear guide wheel 34 synchronously clamp and cover the side column 1 to constrain the slider 3 to slide stably on the side column 1.

[0024] A positioning hole 13 is horizontally arranged on the side column 1, and a positioning pin 4 is matched with the slider 3, and locking and fixing on the slider are achieved by the positioning pin. The positioning pin 4 disclosed here can adopt the spring positioning pin in the prior art. Its specific structure and use principle are well known in the art and will not be described in detail here.

[0025] An articulated seat 35 is provided at the rear side of the slider 3, and a hand pulley group 51 is hingedly provided on the articulated seat 35. An upper pulley 51 and a lower pulley 52 are provided inside the hand pulley group 5. The pulling rope 61 is realized by assembling the upper pulley 51 and the lower pulley 52. ​​The two ends of the pulling rope 61 are respectively connected to the hand puller 6 and the resistor. The resistor is arranged at the bottom of the side column. The resistor is an electromagnetic resistor or a motor. In this embodiment, a motor 73 is used as the resistor.

[0026] A control compartment 7 for fixing the resistor is provided at the bottom between the two side columns 1. A control module 72 is provided in the control compartment 7. The control module 72 is connected to a control panel 71 and is arranged outward. The operator operates the control panel 71 to adjust the pulling force.

[0027] After the pulling rope 61 of the utility model extends out from the hand puller 6, it extends vertically to the bottom of the side column 1. The bottom of the side column 1 is provided with a guide wheel group 9. Figure 1 , 2 As shown in Figures 3 and 5, the guide wheel group 9 includes three guide wheels: an upper guide wheel 91, a middle guide wheel 92, and a lower guide wheel 93. The three guide wheels cooperate to realize the turning of the pulling rope 61 from vertical to horizontal. This turning guides the pulling rope 61 into the motor 73.

[0028] In summary, the utility model integrates the pulling device with the trapezoidal fitness equipment, and a slider 3 can be set on the side column 1. The slider 3 can realize the vertical sliding adjustment and positioning locking of the hand puller 6 to adapt to different force application heights. When adjusting vertically, the horizontal rod 11 can be avoided. The control module 72 and the motor 73 are set at the bottom of the side column 1, which effectively utilizes the bottom space and facilitates adjustment and maintenance.

Claims

1. A multifunctional training device, characterized in that: It includes side columns, a plurality of transverse rods and a top beam, wherein a pull-up stretching frame is arranged on the top beam, and a gripping cross bar extending to the rear side is arranged on the pull-up stretching frame; a slider is fixed on the side column, an avoidance groove is arranged on the inner side of the slider, and a rolling member that slides with the side column is arranged inside the slider; a positioning hole is arranged on the side column, and a positioning pin is arranged on the slider; a hand pulley block is hingedly arranged on the rear side of the slider, a pulling rope is wound around the hand pulley block, and the two ends of the pulling rope are respectively connected to a hand puller and a resistor, and the resistor is arranged at the bottom of the side column.

2. The multifunctional training device according to claim 1, characterized in that: The sliding block is arranged in a frame structure, and rolling parts are arranged on the front and rear sides of the side pillars.

3. The multifunctional training device according to claim 1, characterized in that: A chamber or frame for fixing the resistor is arranged at the bottom between the two side columns, a control module is arranged in the chamber or frame, and a control panel is connected to the control module and arranged toward the outside.

4. The multifunctional training device according to claim 1, characterized in that: A guide wheel group is arranged at the bottom of the side column, and the guide wheel group comprises three guide wheels, namely, upper, middle and lower guide wheels.

5. The multifunctional training device according to claim 1, characterized in that: The resistor is an electromagnetic resistor or a motor.

6. The multifunctional training device according to claim 1, characterized in that: The pull-up stretching frame comprises a top beam fixing piece, a support seat is arranged on the top beam fixing piece and extends backward, and a gripping cross bar is fixed on the support seat.

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