Rowing machine with a variety of exercise modes

Abstract

A rowing machine with multiple exercise modes includes a slide rail, a front support, and a rear support. The slide rail connects the top of the front support and the top of the rear support. A slidable seat frame is mounted on the slide rail, and a seat cushion is mounted on the top of the seat frame. A resistance mechanism and two first foot pedals are located at the front end of the slide rail. The resistance mechanism has a pull strap connected to a handle. A tilting bar is fixed to the bottom of the seat frame, and two second foot pedals are located at the bottom of the tilting bar. Two rope pulley mounting components are located on the upper part of the rear support, each containing a rope pulley. Two first elastic ropes are connected to the upper part of the tilting bar. One end of each first elastic rope is detachably connected to the tilting bar, and the other end is connected to a handle. The first elastic ropes pass over the rope pulleys. Second elastic ropes, arranged laterally and detachably, are located between the tilting bar and the front support. This rowing machine can provide multiple exercise modes.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment, specifically to a rowing machine with multiple exercise modes. Background Technology

[0002] Rowing machines are designed for training purposes and are used to simulate rowing on water. They are effective in strengthening the muscles of the legs, waist, upper limbs, chest, and back. With each stroke, the upper limbs, lower limbs, waist, abdomen, and back complete a full contraction and extension, achieving a full-body aerobic exercise effect. Rowing machine exercises bring unexpected body shaping effects, especially for people with more fat in the waist, abdomen, and upper arms.

[0003] Existing rowing machines include a frame, a resistance mechanism, and a seat. The resistance mechanism is located at the front of the frame and has a strap connected to a handle. The frame is connected to two foot pedals, and the seat is slidably mounted on the frame. The movement mode of existing rowing machines is relatively simple; the user can only sit on the seat, place their feet on the two foot pedals, and then hold the handles to simulate rowing motions. Utility Model Content

[0004] This utility model provides a rowing machine with multiple exercise modes, which mainly aims to overcome the problem of the single exercise mode of existing rowing machines.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A rowing machine with multiple exercise modes includes a slide rail, a front support, and a rear support. The slide rail is connected between the top of the front support and the top of the rear support. A slidable seat frame is provided on the slide rail, and a seat cushion is provided on the top of the seat frame. A resistance mechanism and two first foot pedals are provided at the front end of the slide rail. The resistance mechanism has a pull strap, and the pull strap is connected to a handle. A forward-inclined tilting rod is fixed at the bottom of the seat frame, and two second foot pedals are provided at the bottom of the tilting rod. Two rope pulley mounting components are arranged left and right on the upper part of the rear support, and each rope pulley mounting component contains a rope pulley. Two first elastic ropes are connected to the upper part of the tilting rod, arranged left and right. Each first elastic rope corresponds to a rope pulley. One end of the first elastic rope is detachably connected to the tilting rod, and the other end of the first elastic rope is connected to a handle. The first elastic ropes pass around the rope pulleys. A second elastic rope is arranged left and right and detachable between the tilting rod and the front support.

[0006] Furthermore, the top left and right sides of the tilting rod are provided with connecting plates, which are fixedly connected to the seat cushion frame. Each first elastic rope corresponds to one connecting plate. One end of the first elastic rope is provided with a first elastic hook. The connecting plate is provided with a first hanging hole, and the first elastic hook is hooked into the first hanging hole.

[0007] Furthermore, the rear support includes a rear bottom rod and a rear support rod connected to the top of the rear bottom rod. A horizontal tube is connected to the upper part of the rear support rod, and two rotating shafts arranged on the left and right are passed through the horizontal tube. The front ends of the two rotating shafts are connected to open angle irons, and the rope wheel mounting component is hinged inside the open angle irons.

[0008] Furthermore, the horizontal tube is provided with two bearing cylinders arranged on the left and right, each bearing cylinder corresponding to a rotating shaft. The bearing cylinder is provided with two bearings arranged front and back. The rotating shaft passes through the two bearings. The rear end of the rotating shaft is provided with a threaded hole. The rear end of the rear bearing is provided with a washer and a bolt. The bolt passes through the washer and connects to the threaded hole of the rotating shaft. The outer periphery of the horizontal tube is covered with a cover.

[0009] Furthermore, the front end of the rear bottom rod is hinged with two flip-up foot pads, which are arranged left and right, and both foot pads are provided with cutouts that are adapted to the rear bottom rod.

[0010] Furthermore, the bottom of the horizontal tube is provided with a shelf for placing handles.

[0011] Furthermore, the second elastic rope is provided in two parts. The front bracket includes a front base rod and a front support rod connected to the top of the front base rod. The top of the front base rod is provided with two first hanging parts arranged left and right. The first hanging parts are provided with second hanging holes. The lower part of the inclined rod is provided with two second hanging parts arranged left and right. The second hanging parts are provided with third hanging holes. Each second elastic rope corresponds to one second hanging hole and one third hanging hole. The front and rear ends of the second elastic rope are respectively connected to a second elastic hook and a third elastic hook. The second elastic hook and the third elastic hook are respectively hooked into the second hanging hole and the third hanging hole.

[0012] Furthermore, the front end of the front bottom rod is provided with two rollers arranged on the left and right.

[0013] Furthermore, the seat cushion has two hooks at the bottom front end, the handle can be hooked into the two hooks, and the top of the resistance mechanism has a knob for adjusting the resistance.

[0014] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following advantages: This utility model can realize multiple exercise modes: First, when the first elastic rope is detached from the tilt bar, and the second elastic rope is detached from the tilt bar and the front support, this utility model can be used as a rowing machine; Second, when the first elastic rope is connected to the tilt bar, and the second elastic rope is connected to the tilt bar and the front support, people can stand behind the rear support and then hold the handles with both hands to pull the two first elastic ropes up and down to exercise their arms. When the two first elastic ropes are pulled up and down, the seat frame can move back and forth, and the two second elastic ropes can move back and forth. The elastic ropes are retractable; thirdly, when the first elastic rope is connected to the tilting rod, and the second elastic rope is connected to the tilting rod and the front support, a person can sit on the cushion, hold the handles with both hands, and place their feet on the two first foot pedals. Then, they can pull the two first elastic ropes back and forth with their hands and push the two first foot pedals back and forth with their feet. At this time, the cushion frame can move back and forth, and the two second elastic ropes are retractable; fourthly, when the second elastic rope is connected to the tilting rod and the front support, a person can sit on the cushion, hold the handles with both hands, place their feet on the two second foot pedals, and then exert force with their waist and buttocks. At this time, the cushion frame can move back and forth. Therefore, this utility model has multiple exercise modes, and people can switch between different exercise modes as needed. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present invention.

[0016] Figure 2 This is a structural diagram of the present invention from another angle.

[0017] Figure 3 This is a connection structure diagram of the slide rail and rear bracket of this utility model, where the cover is not shown.

[0018] Figure 4 This is a structural diagram of the handle of this utility model when it is hooked onto the two hooks. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Reference Figures 1 to 4 A rowing machine with multiple exercise modes includes a slide rail 1, a front support 2, and a rear support 3. The slide rail 1 connects the top of the front support 2 and the top of the rear support 3. A slidable seat frame 4 is provided on the slide rail 1, and a seat cushion 5 is provided on the top of the seat frame 4. A resistance mechanism 6 and two first foot pedals 7 are provided at the front end of the slide rail 1. The resistance mechanism 6 has a stretchable strap 61, and the strap 61 is connected to a handle 62. The seat frame 4 and the resistance mechanism 6 are existing structures, and their specific structures will not be described in detail here. A forward-inclined tilting rod 8 is fixed at the bottom of the seat frame 4, and two second foot pedals 9 are provided at the bottom of the tilting rod 8. The bottom surfaces of the two second foot pedals 9 are higher than the bottom surfaces of the front support 2 and the rear support 3. The upper part of the rear support 3 is provided with two rope wheel mounting parts 10 arranged left and right. Each of the two rope wheel mounting parts 10 is provided with a rotatable rope wheel 11. The upper part of the tilting rod 8 is connected to two first elastic ropes 12 arranged left and right. Each first elastic rope 12 corresponds to a rope wheel 11. One end of the first elastic rope 12 is detachably connected to the tilting rod 8. The other end of the first elastic rope 12 is connected to a handle 13. The first elastic rope 12 passes around the rope wheel 11. A second elastic rope 14 arranged left and right and detachable is provided between the tilting rod 8 and the front support 2.

[0023] Reference Figure 1 and Figure 2The top left and right sides of the tilting rod 8 are provided with connecting plates 81, which are fixedly connected to the seat cushion frame 4. Each first elastic rope 12 corresponds to one connecting plate 81. One end of the first elastic rope 12 is provided with a first elastic hook 15. The connecting plate 81 is provided with a first hanging hole 82, and the first elastic hook 15 is hooked into the first hanging hole 82. The first elastic hook 15 is an existing hook, which can be hooked into the first hanging hole 82 or removed from the first hanging hole 82. When the first elastic hook 15 is hooked into the first hanging hole 82, the first elastic rope 12 is connected to the connecting plate 81 on the tilting rod 8. When the first elastic hook 15 is removed from the first hanging hole 82, the first elastic rope 12 is disconnected from the connecting plate 81 on the tilting rod 8.

[0024] Reference Figure 2 and Figure 3 The rear support 3 includes a rear bottom rod 16 and a rear support rod 17 connected to the top of the rear bottom rod 16. A horizontal tube 18 is connected to the upper part of the rear support rod 17. Two rotating shafts 19 arranged on the left and right are passed through the horizontal tube 18. The front ends of the two rotating shafts 19 are connected to open angle irons 20. The rope wheel mounting part 10 is hinged in the open angle irons 20.

[0025] Reference Figure 2 and Figure 3 The horizontal tube 18 has two bearing sleeves 21 arranged horizontally, each bearing sleeve 21 corresponding to a rotating shaft 19. Each bearing sleeve 21 contains two bearings 22 arranged front to back, and the rotating shaft 19 passes through both bearings 22. The rear end of the rotating shaft 19 has a threaded hole. The rear end of the rear bearing 22 has a washer 23 and a bolt 24, the bolt 24 passing through the washer 23 and connecting to the threaded hole of the rotating shaft 19. A cover 25 covers the outer periphery of the horizontal tube 18, which positions the bearings 22 and prevents them from detaching from the bearing sleeves 21.

[0026] Reference Figure 2 and Figure 3 The rotating shaft 19 can rotate within the bearing 22, allowing the open angle iron 20 to rotate with the rotating shaft 19. The rope wheel mounting component 10 can rotate relative to the open angle iron 20, that is, the open angle iron 20 can rotate in the X-axis direction and the rope wheel mounting component 10 can rotate in the Z-axis direction. When people pull the first elastic rope 12, since the pulling force cannot be guaranteed to be in the same direction, the open angle iron 20 and the rope wheel mounting component 10 can rotate adaptively with the pulling force, ensuring that the rope wheel 11 can rotate flexibly, making it more natural for people to pull the first elastic rope 12.

[0027] Reference Figures 1 to 3The front end of the rear base rod 16 is hinged with two flip-up foot pads 26. Specifically, the front ends of the two foot pads 26 are hinged to the front end of the rear base rod 16 via hinge rods. The two foot pads 26 are arranged left and right, and each foot pad 26 has a cutout 27 that matches the rear base rod 16. When a person stands on the back of the rear support 3 and pulls the two first elastic ropes 12, the two foot pads 26 can be flipped backward and brought into contact with the ground. At this time, the cutouts 27 of the two foot pads 26 can accommodate the rear base rod 16. Then, the person can stand on the two foot pads 26 and pull the two first elastic ropes 12 up and down. When the person is not pulling the two first elastic ropes 12, the two foot pads 26 can be flipped forward to reduce the rowing machine's footprint in the length direction. The bottom of the horizontal tube 18 is provided with a shelf 28 for placing the handles 13. When the two first elastic ropes 12 are not in use, the handles 13 can be placed on the shelf 28.

[0028] Reference Figure 1 and Figure 2 The second elastic rope 14 has two sections. The front bracket 2 includes a front base rod 29 and a front support rod 30 connected to the top of the front base rod 29. The top of the front base rod 29 has two first hanging parts 31 arranged left and right, and each first hanging part 31 has a second hanging hole 32. The lower part of the inclined rod 8 has two second hanging parts 33 arranged left and right, and each second hanging part 33 has a third hanging hole 34. Each second elastic rope 14 corresponds to one second hanging hole 32 and one third hanging hole 34. The front and rear ends of the second elastic rope 14 are respectively connected to a second elastic hook 35 and a third elastic hook 36. The second elastic hook 35 and the third elastic hook 36 are hooked into the second hanging hole 32 and the third hanging hole 34, respectively. The second elastic hook 35 and the third elastic hook 36 are existing hooks, which can be hooked into the second hanging hole 32 and the third hanging hole 34, respectively, or can be removed from the second hanging hole 32 and the third hanging hole 34, respectively.

[0029] Reference Figure 1 and Figure 2 The front base rod 29 has two rollers 37 arranged on the left and right. When the rowing machine is in use, the two rollers 37 do not contact the ground. When the rowing machine needs to be moved, the rear bracket 3 can be lifted so that the two rollers 37 contact the ground. At this time, the rowing machine can be pushed to move.

[0030] Reference Figure 1 and Figure 4 The seat cushion 5 has two hooks 38 at the bottom front end. When the strap 61 is extended, the handle 62 can be hooked into the two hooks 38. The top of the resistance mechanism 6 has a knob 63 for adjusting the resistance.

[0031] Reference Figures 1 to 4The design principle of this utility model is as follows: This rowing machine can realize multiple exercise modes: First, when the first elastic rope 12 is detached from the tilt bar 8, and the second elastic rope 14 is detached from the tilt bar 8 and the front support 2, this utility model can be used as a rowing machine. Second, when the first elastic rope 12 is connected to the tilt bar 8, and the second elastic rope 14 is connected to the tilt bar 8 and the front support 2, people can stand behind the rear support 3, then stand on the two foot pads 26, and hold the handles 13 with both hands to pull the two first elastic ropes 12 up and down to exercise their arms. When the two first elastic ropes 12 are pulled up and down, the seat frame 4 can move back and forth, and the two second elastic ropes 14 can extend and retract. III. When the first elastic rope 12 is connected to the tilting rod 8, and the second elastic rope 14 is connected to the tilting rod 8 and the front support 2, people can sit on the seat cushion 5, hold the handles 13 with both hands, and place their feet on the two first foot pedals 7. Then, they can pull the two first elastic ropes 12 back and forth with both hands and push the two first foot pedals 7 back and forth with both feet. At this time, the seat cushion frame 4 can move back and forth, and the two second elastic ropes 14 can extend and retract. IV. When the second elastic rope 14 is connected to the tilting rod 8 and the front support 2, people can sit on the seat cushion 5, hold the handles 62 with both hands, place their feet on the two second foot pedals 9, and then exert force with their waist and buttocks. At this time, the seat cushion frame 4 can move back and forth. 5. When the strap 61 is extended, the handle 62 can be hooked into the two hooks 37. People sit on the seat cushion 5, with their feet on the two first foot pedals 7. Then, they push the two first foot pedals 7 back and forth with their feet. At this time, the seat cushion frame 4 can move back and forth, and the two second elastic ropes 14 can extend and retract. The knob 63 is used to adjust the resistance of the resistance mechanism 6. The greater the resistance of the resistance mechanism 6, the smaller the distance the seat cushion frame 4 moves back and forth and the smaller the distance the two second elastic ropes 14 extend and retract; conversely, the greater the distance the seat cushion frame 4 moves back and forth and the larger the distance the two second elastic ropes 14 extend and retract.

[0032] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A rowing machine with multiple exercise modes, characterized in that: The device includes a slide rail, a front support, and a rear support. The slide rail connects the top of the front support and the top of the rear support. A slidable seat frame is mounted on the slide rail, and a seat cushion is mounted on the top of the seat frame. A resistance mechanism and two first foot pedals are located at the front end of the slide rail. The resistance mechanism has a pull strap connected to a handle. A forward-leaning tilting rod is fixed to the bottom of the seat frame, and two second foot pedals are located at the bottom of the tilting rod. Two rope pulley mounting components are arranged horizontally on the upper part of the rear support, and each rope pulley has a rope pulley inside. Two first elastic ropes are connected horizontally on the upper part of the tilting rod, each first elastic rope corresponding to a rope pulley. One end of each first elastic rope is detachably connected to the tilting rod, and the other end of each first elastic rope is connected to a handle. The first elastic ropes pass around the rope pulleys. A second elastic rope, arranged horizontally and detachably, is located between the tilting rod and the front support.

2. The rowing machine with multiple movement modes as described in claim 1, characterized in that: The top left and right sides of the tilting rod are provided with connecting plates. The connecting plates are fixedly connected to the seat cushion frame. Each first elastic rope corresponds to one connecting plate. One end of the first elastic rope is provided with a first elastic hook. The connecting plate is provided with a first hanging hole. The first elastic hook is hooked into the first hanging hole.

3. The rowing machine with multiple movement modes as described in claim 1, characterized in that: The rear support includes a rear base rod and a rear support rod connected to the top of the rear base rod. A horizontal tube is connected to the upper part of the rear support rod. Two rotating shafts arranged on the left and right are passed through the horizontal tube. The front ends of the two rotating shafts are connected to open angle irons. The rope wheel mounting component is hinged inside the open angle irons.

4. A rowing machine with multiple movement modes as described in claim 3, characterized in that: The horizontal tube is provided with two bearing cylinders arranged on the left and right, each bearing cylinder corresponding to a rotating shaft. The bearing cylinder is provided with two bearings arranged front and back. The rotating shaft passes through the two bearings. The rear end of the rotating shaft is provided with a threaded hole. The rear end of the rear bearing is provided with a washer and a bolt. The bolt passes through the washer and connects to the threaded hole of the rotating shaft. The outer periphery of the horizontal tube is covered with a cover.

5. A rowing machine with multiple movement modes as described in claim 3, characterized in that: The front end of the rear bottom rod is hinged with two flip-up foot pads, which are arranged left and right, and each foot pad has a cut that matches the rear bottom rod.

6. A rowing machine with multiple movement modes as described in claim 3, characterized in that: The bottom of the horizontal tube is provided with a shelf for placing handles.

7. A rowing machine with multiple movement modes as described in claim 1, characterized in that: The second elastic rope has two parts. The front bracket includes a front base rod and a front support rod connected to the top of the front base rod. The top of the front base rod has two first hanging parts arranged left and right. The first hanging parts have second hanging holes. The lower part of the inclined rod has two second hanging parts arranged left and right. The second hanging parts have third hanging holes. Each second elastic rope corresponds to a second hanging hole and a third hanging hole. The front and rear ends of the second elastic rope are respectively connected to a second elastic hook and a third elastic hook. The second elastic hook and the third elastic hook are hooked into the second hanging hole and the third hanging hole, respectively.

8. A rowing machine with multiple movement modes as described in claim 7, characterized in that: The front end of the front bottom rod is equipped with two rollers arranged on the left and right.

9. A rowing machine with multiple movement modes as described in claim 1, characterized in that: The seat cushion has two hooks at the bottom front end, and the handle can be hooked into the two hooks. The top of the resistance mechanism has a knob for adjusting the resistance.

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