Waist and leg exercising device

Abstract

A waist and leg exercising device comprises a lower limb exercising system and a trunk supporting system on the front side of the lower limb exercising system, the lower limb exercising system comprises a rear support and moving units capable of sliding front and back on the two sides of the rear support, each moving unit comprises a knee placing frame and a pedal frame on the rear side of the knee placing frame, and the trunk supporting system comprises a front support and a supporting plate on the upper side of the front support. During use, a trainee can place elbows on the elbow supports, lie on the trunk supporting system in a prostrate shape and then kneel two legs on the knee placing frame, the trainee keeps the spine in a horizontal state to complete running training work by means of the pedal frame, and the trunk of the trainee can be supported by the supporting plate under the action of the trunk supporting system. The lower limb training device can be effectively supported, in the lower limb training process, the waist of a trainee can swing along with movement of the lower limbs, the effect of co-training of the waist and the legs is achieved, and the adverse effect of simulated running training on the waist of the trainee is remarkably reduced.

Description

Technical Field

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

[0002] Conventional training equipment, such as limb training equipment (treadmill), is for people to stand and complete simulated running movements. This equipment is suitable for normal people's daily physical exercise.

[0003] For example, the application document with application number CN202010230755.6 previously applied by the applicant also discloses a four-limb coordinated treadmill, which can imitate the crawling movements of animals to achieve the effect of exercising the limbs. However, it was found that there are still some shortcomings in actual use. The above-mentioned four-limb coordinated treadmill is only suitable for daily physical exercise of normal people. Since it requires not only coordinated movements of the limbs during use, but also the torso needs to perform whole-body coordination and support movements, it is still relatively difficult to use. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a waist and leg exercise device.

[0005] The technical solution of this utility model is as follows:

[0006] A waist and leg training device, as the core technical concept of the utility model, includes a lower limb training system and a trunk support system on its front side. The trainee can lie prone on the trunk support system and complete simulated running training through the lower limb training system.

[0007] Specifically, the lower limb exercise system includes a rear support and movable units on both sides of which can be slid forward and backward. The movable unit includes a knee placement frame for placing the knees, and a pedal frame for placing the feet and providing a pedaling function is provided on the rear side. The height of the trunk support system is higher than the movable unit of the lower limb exercise system and can complete the support work of the trunk. When used by the trainee, the elbows can be placed on the elbow rests and lie prone on the trunk support system. Then, the trainee kneels with both legs on the knee placement frame, and with the help of the pedal frame, the trainee keeps the spine horizontal to complete the running training. At the same time, the trunk can be effectively supported by the trunk support system, and the trunk support system provides a better support and fixation effect for the trunk. During the lower limb training process, the trainee's waist can also twist with the movement of the lower limbs, achieving the effect of joint training of the waist and legs, and significantly reducing the adverse effects of simulated running training on the trainee's waist.

[0008] In the waist and leg training device as described above, the lower limb training system further includes a damping module. Both mobile units are connected to the damping module. The damping module can provide movement resistance for the mobile units, thereby improving the training effect.

[0009] Specifically, the damping module includes a damping turntable and a closed pull rope that is wound around the lower side of the rear bracket through a roller. The pull rope passes through the damping turntable, and the movable unit is connected to the pull rope. The two movable units can move in opposite directions under the action of the pull rope, so that the legs of the trainee can move back and forth, thereby achieving a training effect.

[0010] As a preferred embodiment, the damping turntable is a disc-shaped adjustable gear magnetic damper, so that the trainee can adjust the resistance size according to needs, thereby achieving better training effects and improving the applicability of the device.

[0011] In the waist and leg exercise device as described above, the trunk support system includes a front bracket and a support plate on its upper side. Elbow rests are provided on both sides of the support plate, and the trainee's elbows can be placed on the elbow rests to complete the trunk support work.

[0012] As a preferred embodiment, the horizontal distance between the support plate and the rear bracket is adjustable so that the exercise device can be used by people of different heights.

[0013] As a further preference, the support plate is height-adjustable, and the height adjustment enables the trainee's spine to be in a horizontal state to complete the training work.

[0014] In the waist and leg exercising device as described above, a handle is further provided on the support plate in front of the elbow support, so that the trainee can lie prone on the trunk supporting unit more stably.

[0015] In order to increase the fun of exercise or complete the matching training movements with the help of electronic equipment, the front side of the support plate is also connected to a tablet holder for placing a mobile phone or tablet.

[0016] As described above, the waist and leg exercise device, the knee support frame includes a first frame plate and a knee support seat on its upper side. In order to improve the practicality of the device and enhance the training experience, the knee support seat and the elbow support are both made of soft materials.

[0017] At the same time, in order to prevent the device from shaking and ensure the stability of the device during training, the lower side of the front bracket and / or the rear bracket is also provided with an adjustment foot that can adjust the support height.

[0018] The beneficial effects of the present invention are as follows: the present invention is a waist and leg exercise device, which, when in use, can place the elbows on the elbow rests and lie prone on the trunk support system, then kneel with both legs on the knee placement rack, and with the help of the pedal rack, the trainee can maintain a horizontal spine to complete the running training. At the same time, the trunk can be effectively supported by the trunk support system, and the trunk support system provides a better support and fixation effect for the trunk. During the lower limb training process, the trainee's waist can also twist and swing with the movement of the lower limbs, achieving the effect of training the waist and legs together, and at the same time significantly reducing the adverse effects of simulated running training on the trainee's waist. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiment below, the solutions and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not to be considered as limiting the present invention.

[0020] In the attached figure:

[0021] Figure 1 Schematic diagram of the structure of the exercise device in the embodiment;

[0022] Figure 2 for Figure 1 A top view of

[0023] Figure 3 Schematic diagram of the structure of the lower limb exercise system in the embodiment;

[0024] Figure 4 for Figure 3 Bottom view of

[0025] Figure 5 Schematic diagram of the structure of the mobile unit in the embodiment;

[0026] Figure 6 Schematic diagram of the structure of the trunk support system in the embodiment;

[0027] The components represented by the reference numerals in the figure are:

[0028] 1. Lower limb exercise system; 11. Rear bracket; 12. Lower limb exercise module; 121. Guide unit; 122. Moving unit; 1221. Knee rest; 1222. Footrest; 1223. Connector; 123. Support unit; 13. Damping module; 131. Damping turntable; 132. Pull rope; 133. Roller; 2. Trunk support system; 21. Front bracket; 211. First adjustment rod; 212. Stand; 22. Upper limb support module; 221. Second adjustment rod; 222. Prone unit; 2221. Support plate; 2222. Elbow support; 2223. Handle; 2224. Flat rack; 3. Adjustment foot. DETAILED DESCRIPTION

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0030] Example

[0031] This embodiment provides a waist and leg exercise device, see Figure 1 and Figure 2 , including a lower limb training system 1 and a trunk support system 2 on its front side. The trainee can lie prone on the trunk support system 2 and complete simulated running training through the lower limb training system. The structure of the training device (the above-mentioned waist and leg training device) is described in detail below.

[0032] In this embodiment, combined with Figure 3 and Figure 4 The lower limb exercise system 1 includes a horizontally arranged rear support 11, and lower limb exercise modules 12 are provided on both sides of the rear support 11. The lower limb exercise module 12 can be used to complete the lower limb exercise work.

[0033] Specifically, the lower limb exercise module 12 includes a guide unit 121 connected to the rear frame, and a moving unit 122 coordinated with the guide unit 121 , and the moving unit 122 can slide back and forth in cooperation with the guide unit 121 .

[0034] As for the structure and setting of the guide unit 121, it includes two fixed seats arranged front and back on the upper part of both sides of the rear bracket 11, and a sliding rod is horizontally provided between the two fixed seats. A slider is provided on the lower side of the mobile unit 122, and the slider and the sliding rod are slidably cooperated to realize the forward and backward sliding of the mobile unit 122.

[0035] Combine Figure 5 As for the structure and setting of the mobile unit 122, it includes a horizontally arranged knee placement frame 1221 for placing the knees, the slider is arranged on the lower side of the knee placement frame 1221, and the rear side of the knee placement frame 1221 is also provided with a pedal frame 1222 for placing the feet and providing a pedaling function. When in use, the trainee can kneel on the knee placement frame 1221 and place the feet on the pedal frame 1222 to complete the lower limb training work through the pedaling function.

[0036] Based on the above structure, the knee support frame 1221 includes a horizontally arranged first frame plate, the slider is located on the lower side of the first frame plate, and the pedal frame 1222 is located on the rear side of the first frame plate. A knee support seat is provided on the upper side of the first frame plate. In order to improve the practicality of the device and enhance the training experience, the knee support seat is made of soft material, such as rubber or sponge.

[0037] As a preferred embodiment, in order to ensure the stability of the knee placement frame 1221, a support unit 123 is further provided on its lower side. Specifically, the support unit 123 includes a support frame arranged on the outside of the rear bracket 11, and the slider is arranged on the lower front part of the first frame plate of the knee placement frame 1221. The lower rear part of the first frame plate of the knee placement frame 1221 is also provided with a support wheel, and the support wheel is in rolling cooperation with the upper side of the support frame, that is, the forward and backward movement of the knee placement frame 1221 can drive the support wheel to roll back and forth on the support frame.

[0038] As a further preference, in order to improve the training effect, the lower limb exercise system 1 also includes a damping module 13 arranged on the rear bracket 11, and both mobile units 122 are connected to the damping module 13, and the damping module 13 can provide movement resistance for the mobile units 122.

[0039] Specifically, the damping module 13 includes a damping turntable 131 horizontally arranged in the middle of the rear bracket 11, and a pull rope 132 that is closed and wound around the lower side of the rear bracket 11 through a roller 133. The pull rope 132 is arranged to bypass the damping turntable 131, and the mobile unit 122 is connected to the pull rope 132. The two mobile units 122 can move in opposite directions under the action of the pull rope 132, so that the legs of the trainee can move back and forth, thereby achieving a training effect.

[0040] As for the specific setting of the damping module 13, there are four rollers 133 located in a rectangular array on the lower side of the rear bracket 11, and the damping turntable 131 is located inside the rectangular figure surrounded by the four rollers 133. The pull rope 132 is in a closed shape with the end connected and is arranged around the outside of the four rollers 133. The pull rope 132 between two rollers 133 is stretched toward the inside of the rectangular figure and is arranged around the damping turntable 131.

[0041] As a preferred embodiment, the damping turntable 131 is a disc-shaped adjustable gear magnetic damper, so that the trainee can adjust the resistance size according to needs, thereby achieving better training effects and improving the applicability of the device.

[0042] Specifically speaking, the structure of the damping turntable 131 includes a resistance wheel rotatably arranged in the middle of the rear bracket 11, the pull rope 132 is arranged around the resistance wheel, an iron ring is provided on the upper side of the resistance wheel, and an adjustment ring frame fixedly connected to the rear bracket 11 through a connecting piece is also provided above the resistance wheel, and a plurality of magnetic components cooperating with the iron ring are circumferentially provided on the adjustment ring frame; the magnetic component includes a slide column vertically slidably arranged on the adjustment ring frame, and a button and a magnet are respectively provided at the upper and lower ends of the slide column, and a plurality of magnetic components The magnets are all located above the iron ring, and an elastic clip is further provided on the adjusting ring frame. Two slots are provided above and below the sliding column corresponding to the positions of the elastic clip. By pressing the button, the magnet can be brought close to the iron ring or attracted to the iron ring, and the locking of the sliding column is completed through the cooperation of the elastic clip and the lower slot. In this way, a magnetic resistance is provided for the damping turntable 131 through the cooperation of the magnet and the iron ring, and the adjustment of the size of the magnetic resistance is achieved by controlling the cooperation of the magnets and iron rings of different numbers of magnetic suction components, which makes the adjustment simpler and more convenient.

[0043] On the basis of the above structure, the mobile unit 122 also includes a connector 1223 connected to one side of the knee placement frame 1221, and the knee placement frame 1221 is connected to the pull rope 132 through the connector 1223. Through the movement of the knee placement frame 1221, the pull rope 132 can be pulled to move, and the damping turntable 131 can provide a movement resistance for pulling, and then the movement resistance is fed back to the knee placement frame 1221 through the connector 1223, so as to achieve an exercise effect and realize the reverse movement of the mobile units 122 on both sides.

[0044] In this embodiment, combined with Figure 6 The height of the trunk support system 2 is higher than the mobile unit 122 of the lower limb exercise system 1, and can complete the support work of the trunk.

[0045] Specifically, the trunk support system 2 includes a front support 21 connected to the front side of the rear support 11, and an upper limb support module 22 arranged on the upper side of the front support 21. The upper limb support module 22 can complete the support work of the trainee's trunk.

[0046] Furthermore, the upper limb support module 22 includes a support plate 2221 arranged on the upper side of the front bracket 21, and elbow rests 2222 are provided on both sides of the support plate 2221. When used by the trainee, the elbows can be placed on the elbow rests 2222, and the trainee can lie prone on the upper limb support module 22 of the trunk support system 2, and then kneel with both legs on the knee placement frame 1221, and with the help of the pedal frame 1222, the trainee can maintain a horizontal spine to complete the running training. At this time, the trunk can be effectively supported by the trunk support system 2, and the trunk support system 2 provides a better support and fixation effect for the trunk. During the lower limb training process, the trainee's waist can also twist and swing with the movement of the lower limbs, achieving the effect of joint training of the waist and legs, and at the same time significantly reducing the adverse effects of simulated running training on the trainee's waist.

[0047] On the basis of the above structure, in order to improve the practicality of the device and enhance the training experience, the elbow rest 2222 is also made of soft material, such as rubber or sponge.

[0048] As a preferred embodiment, the horizontal distance between the support plate 2221 and the rear bracket 11 is adjustable so that the exercise device can be used by people of different heights.

[0049] Specifically, a horizontally arranged first insertion tube is provided in the middle of the front side of the rear bracket 11, and the front bracket 21 includes a horizontally arranged first adjustment rod 211, one end of the first adjustment rod 211 is inserted in the first insertion tube, and the other end is vertically provided with a stand 212, and the upper limb support module 22 is arranged on the stand 212, and the first insertion tube is also provided with a locking part that can fix or loosen the first adjustment rod 211, so that the trainee can adjust the horizontal distance between the support plate 2221 of the upper limb support module 22 and the rear bracket 11 by adjusting the depth of the first adjustment rod 211 inserted into the first insertion tube.

[0050] As a further preference, the support plate 2221 is height-adjustable, and the height adjustment enables the trainee's spine to be in a horizontal state to complete the training work.

[0051] Specifically, a second insert tube is vertically provided on the upper part of the stand 212, and the upper limb support module 22 also includes a vertically arranged second adjustment rod 221, the lower end of which is inserted into the second insert tube, and the support plate 2221 is arranged at the upper end of the second adjustment rod 221. The second insert tube is also provided with a locking member that can fix or loosen the second adjustment rod 221, so that the trainee can adjust the height of the support plate 2221 by adjusting the depth of the second adjustment rod 221 inserted into the second insert tube.

[0052] In this embodiment, a handle 2223 is further provided on the support plate 2221 in front of the elbow support 2222 so that the trainee can lie prone on the trunk support unit 123 more stably.

[0053] In order to increase the fun of exercise or complete the matching training movements with the help of electronic equipment, the front side of the support plate 2221 is also connected to a tablet holder 2224 for placing a mobile phone or tablet.

[0054] At the same time, in order to prevent the device from shaking and ensure the stability of the device during training, the lower side of the front bracket 21 and / or the rear bracket 11 is also provided with an adjustment foot 3 that can adjust the support height.

Claims

1. A waist and leg exercise device, characterized in that: It includes a lower limb exercise system (1) and a trunk support system (2) on its front side; The lower limb exercise system (1) comprises a rear support (11) and movable units (122) on both sides thereof which can slide forward and backward, and the movable unit (122) comprises a front knee support (1221) and a rear pedal support (1222); The trunk support system (2) is higher than the moving unit (122) of the lower limb exercise system (1) and is capable of supporting the trunk.

2. A waist and leg exercise device according to claim 1, characterized in that: The lower limb exercise system (1) further comprises a damping module (13), and both the two moving units (122) are connected to the damping module (13).

3. A waist and leg exercise device according to claim 2, characterized in that: The damping module (13) includes a damping rotary disk (131) and a drawstring (132) which is closed and wound around the lower side of the rear bracket (11) via a roller (133), and the drawstring (132) passes through the damping rotary disk (131); The moving unit (122) is connected to a pull rope (132), and the two moving units (122) can move in opposite directions under the action of the pull rope (132).

4. A waist and leg exercise device according to claim 3, characterized in that: The damping rotary disc (131) is a disc-shaped adjustable gear magnetic damper.

5. The waist and leg exercise device according to claim 1, characterized in that: The trunk support system (2) comprises a front support (21) and a support plate (2221) on its upper side, and elbow supports (2222) are provided on both sides of the support plate (2221).

6. A waist and leg exercise device according to claim 5, characterized in that: The horizontal distance between the support plate (2221) and the rear bracket (11) is adjustable.

7. A waist and leg exercise device according to claim 6, characterized in that: The height of the support plate (2221) is adjustable.

8. The waist and leg exercise device according to claim 5, characterized in that: The support plate (2221) is further provided with a handle (2223) at the front side of the elbow support (2222).

9. The waist and leg exercise device according to claim 5, characterized in that: The front side of the support plate (2221) is also connected to a flat rack (2224).

10. The waist and leg exercise device according to claim 1, characterized in that: The knee support frame (1221) comprises a first frame plate and a knee support seat on its upper side, and the knee support seat and the elbow support (2222) are both made of soft materials.

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