Multipurpose hip and leg trainer

Abstract

The middle of an adjusting frame is hinged to a supporting frame, an adjusting plate is arranged on the adjusting frame, a plurality of through holes are formed in the adjusting plate, the adjusting plate is fixedly connected with the supporting frame through a positioning pin penetrating through the through holes and the supporting frame, a cushion is arranged at one end of the adjusting frame, and the other end of the adjusting frame is fixedly connected with the supporting frame. The training mechanism is hinged to the end, close to the cushion, of the adjusting frame and used for leg lifting training after the legs stretch into the adjusting frame, and the pressing mechanism is arranged at the end, away from the cushion, of the adjusting frame and used for pressing the feet of a trainee sitting on the cushion to conduct supine training. The training mechanism and the pressing mechanism are arranged at the two ends of the adjusting frame respectively, a trainee can conveniently carry out leg lifting and sit-up so that hip-leg training and waist training can be achieved, the multifunctional training requirement is met, the posture of the adjusting frame is easy to adjust, and the waist training requirement of different strengths can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of training device, in particular to a multi-purpose hip and leg training device. Background Art

[0002] In fitness training, trainers will train multiple parts of the body, such as the legs, thighs, and waist, in order to achieve scientific exercise. Most existing trainers can usually only meet the fitness needs of one direction / function. The structure is too simple, and the size of the equipment cannot be adjusted according to the user's body shape, nor can the load be increased / reduced according to the user's personal ability. Moreover, each device occupies a large area, has a single function, cannot adjust the training load, and has insufficient ergonomic design, so the cost of money and space for customers to perform hip and leg training is too high.

[0003] In the prior art, such as a hip bridge trainer with application number 202022909946.3 and a hip push and leg extension and retraction three-in-one comprehensive trainer with application number 202311766073.7, either the training function is single or the equipment is too large after integrating multiple functions. In view of the above problems, the present application provides a trainer based on ergonomic design, easy to adjust, and with multi-functional training methods. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-purpose hip and leg trainer. A training mechanism and a clamping mechanism are respectively arranged at both ends of an adjustment frame, which can facilitate trainees to perform leg lifts and sit-ups to achieve hip and leg training and waist training, meet multi-functional training needs, and the posture of the adjustment frame is easy to adjust to meet waist training needs of different intensities.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a multi-purpose hip and leg trainer, including a support frame, and:

[0006] The adjusting frame is hinged on the supporting frame at its middle part and is provided with an adjusting plate, the adjusting plate is provided with a plurality of through holes, the adjusting plate is fixedly connected to the supporting frame by positioning pins passing through the through holes and the supporting frame, and a cushion is provided at one end of the adjusting frame.

[0007] The training mechanism is hinged to the end of the adjustment frame close to the seat cushion and is used for leg lifting training after the legs are inserted.

[0008] The pressing mechanism is arranged on the end of the adjustment frame away from the seat cushion and is used to press the feet of the trainee sitting on the seat cushion to perform supine training.

[0009] As a further optimization, the training mechanism includes a pair of rotating units symmetrically arranged on the adjustment frame, the rotating unit includes a rotating rod and a first pressure cylinder assembly, one end of the rotating rod is hinged to the adjustment frame, and the other end is provided with the first pressure cylinder assembly to abut against the foot.

[0010] As a further optimization, the first pressure cylinder assembly includes a positioning plate, a connecting rod and a pressure cylinder. The positioning plate is arranged on the rotating rod and has a plurality of first positioning holes. The middle part of the connecting rod is rotatably arranged on the rotating rod, and a pressure cylinder is arranged at one end, and the other end is fixed by a positioning pin passing through its body and extending into the first positioning hole. It can be suitable for trainees of different heights to perform leg lifting training.

[0011] As a further optimization, a hanging rod is provided on the rotating rod for hanging barbell plates, so that the intensity of leg training can be increased by adding weight.

[0012] As a further optimization, a support limiter is provided on the adjustment frame for abutting and limiting the initial position of the rotating rod.

[0013] As a further optimization, the clamping mechanism includes a base plate, a mounting frame and a second pressure cylinder assembly, the base plate is arranged on the adjustment frame, the mounting frame is vertically placed on the base plate, and a pair of the second pressure cylinder assemblies are arranged in an upper and lower arrangement on the mounting frame for supporting and clamping the foot.

[0014] As a further optimization, a pair of guide columns is provided on the adjustment frame, and a pair of guide cylinders is provided on the base plate. The guide cylinders are slidably arranged on the guide columns, and a plurality of second positioning holes are provided on the adjustment frame. The base plate is fixed to the adjustment frame by positioning pins passing through its body and the second positioning holes, so that the clamping mechanism can be easily adjusted to suit trainees of different heights.

[0015] As a further optimization, the mounting frame includes a vertical pole, which is provided with a plurality of third positioning holes. A pair of the second pressure cylinder assemblies are respectively mounted on the vertical pole and fixed to the vertical pole by positioning pins that pass through the main body and extend into the third positioning holes. The spacing between the pair of second pressure cylinder assemblies can be easily adjusted to suit trainees with different foot lengths.

[0016] As a further optimization, the mounting frame also includes a guide rod, and a guide ring is provided at one end of the second pressing cylinder assembly. The guide ring is sleeved on the guide rod to ensure the accuracy of the up and down movement of the second pressing cylinder assembly.

[0017] As a further optimization, the support frame is provided with a pedal; the support frame is provided with rollers to facilitate the movement of the trainer.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. A training mechanism and a clamping mechanism are respectively arranged at both ends of the adjustment frame, which can facilitate the trainees to perform leg lifts and sit-ups after sitting on the cushion, thereby achieving hip and leg training and waist training, meeting the multi-functional training needs;

[0020] 2. The posture of the adjustment frame can be adjusted by positioning the adjustment plate at different positions on the support frame to meet the waist training needs of different intensities;

[0021] 3. Both the training mechanism and the clamping mechanism are adjustable, which can meet the training needs of trainees of different heights or different foot lengths. It is easy to adjust and has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model.

[0023] Figure 2 This is a structural diagram of the support frame and the adjustment frame of the utility model.

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0025] Figure 4 It is a structural diagram of the training mechanism of the present utility model.

[0026] Figure 5 This is a structural diagram of the first pressing cylinder assembly of the utility model.

[0027] Figure 6 It is a structural diagram of the clamping mechanism of the utility model.

[0028] Figure 7 This is a structural diagram of the clamping mechanism of the utility model from another side perspective. DETAILED DESCRIPTION

[0029] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0030] like Figures 1 to 2As shown, a multi-purpose hip and leg trainer includes a support frame 10, an adjustment frame 20, a training mechanism 30 and a clamping mechanism 40. A triangular support structure is formed in the middle of the support frame 10. The middle of the adjustment frame 20 is hinged to the support frame 10, that is, hinged to the top of the triangular support structure. An arc-shaped adjustment plate 22 is provided on the side of the hinge of the adjustment frame 20. A plurality of through holes 220 are provided on the adjustment plate 22. The adjustment plate 22 is fixedly connected to the support frame 10 by passing through the through holes 220 and a first positioning pin 11 on the support frame 10 (triangular support structure) to ensure the stability of the adjustment frame 20. A seat cushion 21 is provided at one end of the adjustment frame 20. The training mechanism 30 is hinged to the end of the adjustment frame 20 close to the seat cushion 21 for the trainee to extend his legs into for leg-lifting training. The clamping mechanism 40 is provided on the end of the adjustment frame 20 away from the seat cushion 21 for clamping the feet of the trainee sitting on the seat cushion for supine training.

[0031] In the present invention, the adjustment frame 20 can be kept in a fixed state by the positioning effect of the first positioning pin 11 on the adjustment plate 22. For example, when the trainee needs to perform leg-lifting training, the adjustment frame 20 is kept in a horizontal state, and the trainee sits with his back to the clamping mechanism 40 and extends his legs into the training mechanism 30 for positioning to perform leg training. For example, when the trainee needs to perform waist training, he can sit facing the clamping mechanism 40 and extend his feet into the clamping mechanism 40 for positioning to perform sit-ups for waist training. Furthermore, since the adjustment frame 20 is adjustable relative to the support frame 10, one side of the clamping mechanism 40 can be lifted or lowered by adjusting the fixed position of the adjustment plate 22 relative to the support frame 10 (triangular support structure), thereby meeting the needs of waist training of different intensities.

[0032] Correspondingly, the support frame 10 (triangular support structure) needs to have corresponding guide holes 101 to facilitate the adjustment of the position of the adjustment plate 22 .

[0033] The utility model provides a training mechanism 30 and a clamping mechanism 40 at both ends of the adjustment frame 20, so that the trainee can sit on the cushion 21 to perform leg lifts and sit-ups facing different directions, thereby achieving hip and leg training and waist training, and meeting multi-functional training needs; moreover, the posture of the adjustment frame 20 can be adjusted by positioning the adjustment plate 22 at different positions on the support frame 10, so as to meet waist training needs of different intensities.

[0034] like Figure 4As shown, the training mechanism 30 includes a pair of rotating units 31 symmetrically arranged on the adjustment frame, the rotating unit 31 includes a rotating rod 311 and a first pressure cylinder assembly 312, one end of the rotating rod 311 is hinged on the adjustment frame 20, and the other end is provided with a right first pressure cylinder assembly 312 which can abut against the foot. The trainee sits on the cushion 21 with his legs extended into the inner side of the rotating unit 31, and the instep of the foot abuts against the first pressure cylinder assembly 312, so that leg lifting training can be performed.

[0035] Combination Figure 5 As shown, more specifically, the first pressure cylinder assembly 312 includes a connecting plate 3121, a pressure cylinder 3122 and a positioning plate 3123. The positioning plate 3123 is fixedly arranged on the rotating rod 311 and has a plurality of first positioning holes 3120. The middle part of the connecting rod 3121 is rotatably arranged in a sleeve fixed at the lower end of the rotating rod 311 through a rotating shaft 312a, and one end is rotatably provided with a pressure cylinder 3122, and the other end is fixed by a second positioning pin 3124 that passes through its body and extends into the first positioning hole 3120. The height of the pressure cylinder 3122 can be adjusted by rotating the connecting plate 3121 to position one end of the pressure cylinder in different first positioning holes in the positioning plate 3123, so that it is suitable for trainees of different heights to abut the instep of the foot against the pressure cylinder 3122 for leg lifting training.

[0036] For example Figure 4 As shown, in order to increase the intensity of leg-lifting training, a hanging rod 313 is provided on the rotating rod 311 for hanging and fixing the barbell plates. The training intensity is increased by increasing the weight on the rotating rod 311 close to the first pressure cylinder assembly 312. In order to ensure stability during training, a handle can be provided on the adjustment frame 20 next to the seat cushion 21 for the convenience of the trainee to hold and exert force.

[0037] Combination Figure 3 As shown, a support limiter 23 can be provided on the adjustment frame 20 for abutting against the initial position of the limiting rotating rod 311. The support limiter 23 includes a fixed frame 231, an adjusting rod 232 and a latch 233. The fixed frame 231 is provided on the adjustment frame 20, and the adjusting rod 232 extends into the fixed frame 231. The adjusting rod 232 is fixed by the latch 233 passing through the fixed frame 231 and the socket 2320 on the main body thereof, and then abuts against the rotating rod 311 in a state without external force, which can also prevent the rotating rod 311 from rotating excessively. A plurality of sockets 2320 are provided in parallel, so that the adjusting rod 232 can extend out of the fixed frame 231 to different lengths.

[0038] like Figures 6 to 7As shown, the clamping mechanism 40 includes a base plate 41, a mounting frame 42 and a second pressure cylinder assembly. The base plate 41 is arranged on the adjustment frame 20, and the mounting frame 42 is vertically placed on the base plate 41. The second pressure cylinder assembly is provided with two groups, namely, a second pressure cylinder assembly 431 for abutment arranged on the upper part of the mounting frame 42 and a second pressure cylinder assembly 432 for support arranged on the lower part of the mounting frame 42. After sitting on the cushion 21, the trainee extends his feet between a pair of second pressure cylinder assemblies, the second pressure cylinder assembly 432 for support can support the area near the heel, and the second pressure cylinder assembly 431 for abutment can abut against the instep area, so as to facilitate the positioning and fixation of the feet when doing sit-ups.

[0039] More specifically, a pair of guide posts 241 are provided on the adjustment frame 20, and a pair of guide cylinders 242 are provided on the base plate 41. The guide cylinders 242 are slidably arranged on the guide posts 241 so that the base plate 41 can be adjusted relative to the adjustment frame 20. The adjustment frame 20 is provided with a plurality of second positioning holes 200 vertically penetrating its body. The base plate 41 is fixed to the adjustment frame 20 by second positioning pins 44 passing through its body and the second positioning holes 200. The base plate 41 can be positioned at different positions on the adjustment frame 20 to meet the needs of trainees of different heights for sit-ups; a plurality of pairs of handles 45 can also be provided on the base plate 41 to facilitate moving the base plate 41.

[0040] The mounting frame 42 includes a vertical rod 421, and a plurality of third positioning holes 420 are provided on the vertical rod 421. A pair of second pressure cylinder assemblies are respectively sleeved on the vertical rod 421, and are fixed to the vertical rod 421 by third positioning pins 422 that pass through the body and extend into the third positioning holes 420, so as to achieve that the second pressure cylinder assembly 431 for abutment and the second pressure cylinder assembly 432 for support can be adjusted up and down to meet the positioning requirements for different foot lengths. Based on the above-mentioned up and down adjustable setting, the second pressure cylinder assembly is an existing structure, which is preferably a square frame 430 with pressure cylinders rotatably arranged on the opposite side walls, and the square frame 430 is sleeved on the vertical rod 421.

[0041] In addition, the mounting frame 42 further includes a guide rod 423. A guide ring is provided at one end of the second pressing cylinder assembly. The guide ring is sleeved on the guide rod 423 to ensure the accuracy of the second pressing cylinder assembly when it moves up and down.

[0042] The support frame 10 is provided with a pedal 12 for the trainee to place his feet before or after doing sit-ups; the support frame 10 is provided with a roller 13 for the convenience of moving the entire trainer.

[0043] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A multi-purpose hip and leg trainer, characterized in that: include: Support frame, The adjusting frame is hinged on the supporting frame at its middle part and is provided with an adjusting plate, the adjusting plate is provided with a plurality of through holes, the adjusting plate is fixedly connected to the supporting frame by positioning pins passing through the through holes and the supporting frame, and a cushion is provided at one end of the adjusting frame. The training mechanism is hinged to the end of the adjustment frame close to the seat cushion and is used for leg lifting training after the legs are inserted. The pressing mechanism is arranged on the end of the adjustment frame away from the seat cushion and is used to press the feet of the trainee sitting on the seat cushion to perform supine training.

2. The multi-purpose hip and leg trainer according to claim 1, characterized in that: The training mechanism includes a pair of rotating units symmetrically arranged on the adjustment frame, and the rotating unit includes a rotating rod and a first pressure cylinder assembly. One end of the rotating rod is hinged to the adjustment frame, and the other end is provided with the first pressure cylinder assembly to abut against the foot.

3. The multi-purpose hip and leg trainer according to claim 2, characterized in that: The first pressing cylinder assembly includes a positioning plate, a connecting rod and a pressing cylinder. The positioning plate is arranged on the rotating rod and has a plurality of first positioning holes. The middle part of the connecting rod is rotatably arranged on the rotating rod, and a pressing cylinder is arranged at one end, and the other end is fixed by a positioning pin passing through its body and extending into the first positioning hole.

4. The multi-purpose hip and leg trainer according to claim 2 or 3, characterized in that: The rotating rod is provided with a hanging rod for hanging a barbell plate.

5. The multi-purpose hip and leg trainer according to claim 2, characterized in that: The adjustment frame is provided with a support and limiting member for abutting against and limiting the initial position of the rotating rod.

6. The multi-purpose hip and leg trainer according to claim 1, characterized in that: The clamping mechanism includes a base plate, a mounting frame and a second pressure cylinder assembly, wherein the base plate is arranged on the adjustment frame, the mounting frame is vertically placed on the base plate, and a pair of the second pressure cylinder assemblies are arranged vertically on the mounting frame for supporting and clamping the foot.

7. The multi-purpose hip and leg trainer according to claim 6, characterized in that: The adjusting frame is provided with a pair of guide posts, the base plate is provided with a pair of guide cylinders, the guide cylinders are slidably arranged on the guide posts, and the adjusting frame is provided with a plurality of second positioning holes, the base plate is fixed to the adjusting frame by positioning pins passing through its body and the second positioning holes.

8. The multi-purpose hip and leg trainer according to claim 6 or 7, characterized in that: The mounting frame comprises a vertical pole, a plurality of third positioning holes are arranged on the vertical pole, a pair of the second pressing cylinder assemblies are respectively sleeved on the vertical pole and fixed on the vertical pole by positioning pins passing through the body and extending into the third positioning holes.

9. The multi-purpose hip and leg trainer according to claim 8, characterized in that: The mounting frame also includes a guide rod, and one end of the second pressing cylinder assembly is provided with a guide ring, and the guide ring is sleeved on the guide rod.

10. The multi-purpose hip and leg trainer according to claim 1, characterized in that: The support frame is provided with a pedal; the support frame is provided with a roller.

Images