Leg beautifying training device

Abstract

The application relates to the technical field of fitness equipment, and provides a leg beautifying trainer which comprises a supporting frame, two rotating frames, a first elastic member and a connecting piece. The two rotating frames are arranged on the two sides of the supporting frame. The rotating frame comprises a leg pressing pipe, a connecting seat and a connecting pipe. The upper end of the leg pressing pipe is rotationally connected to the supporting frame. The connecting seat is arranged on the rotating shaft of the leg pressing pipe. The connecting pipe is arranged on the side of the connecting seat which is away from the leg pressing pipe. The first elastic member is detachably connected between the two connecting pipes so as to drive the two connecting pipes to move close to each other. The two ends of the connecting piece are rotationally connected to the two connecting seats respectively. Therefore, the training effect can be improved.

Description

Technical Field

[0001] This application relates to the field of fitness equipment, and in particular to a leg-shaping training device. Background Technology

[0002] Leg trainers are fitness equipment specifically designed to exercise leg muscles. Through different training movements, they can effectively enhance lower limb strength and sculpt leg lines.

[0003] In related technologies, the leg-strengthening trainer includes a support frame and two rotating frames. The support frame is placed on the ground, and the two rotating frames are installed on both sides of the support frame. Each rotating frame includes a leg-pressing tube and a spring. The leg-pressing tube is rotatably connected to the support frame, and the spring is fixedly connected between the leg-pressing tube and the support frame to drive the leg-pressing tube away from the support frame. During use, the trainee sits on the support frame with their legs positioned outside the two leg-pressing tubes, applying force to the tubes to compress the springs and thus exercise the legs.

[0004] However, in practical applications, it is difficult to ensure the synchronization of the two leg-pressing tubes, resulting in poor training effects, so improvements are needed. Utility Model Content

[0005] To improve training effectiveness, this application provides a leg-shaping training device.

[0006] The leg-shaping training device provided in this application adopts the following technical solution: A leg-shaping training device includes a support frame, two rotating frames, a first elastic element, and a connecting member; the two rotating frames are disposed on both sides of the support frame; each rotating frame includes a leg-pressing tube, a connecting seat, and a connecting tube; the upper end of the leg-pressing tube is rotatably connected to the support frame, the connecting seat is disposed on the rotating shaft of the leg-pressing tube, and the connecting tube is disposed on the side of the connecting seat away from the leg-pressing tube; the first elastic element is detachably connected between the two connecting tubes to drive the two connecting tubes closer to each other; both ends of the connecting member are rotatably connected to the two connecting seats respectively.

[0007] By adopting the above technical solution, in practical application, the trainee sits on the support frame with his / her legs on the two outer sides of the leg pressing tubes. The trainee applies force to the two leg pressing tubes, causing them to move closer together and thus move the two connecting tubes away from each other, thereby stretching the first elastic element to achieve leg exercise. Because of the stretching of the single first elastic element, and with the connection of the connecting tubes, the two leg pressing tubes are ensured to rotate synchronously, thereby improving the training effect.

[0008] Preferably, the rotating frame further includes an overlapping rod, the overlapping rod being rotatably limited at the lower end of the leg press tube.

[0009] By adopting the above technical solution, two connecting rods are set up for the feet to connect, so as to facilitate the rotation of the legs on the two leg pressing tubes, thereby improving the training effect.

[0010] Preferably, the rotating frame further includes a first abutting post, which is located on the side of the presser leg tube away from the connecting seat and is used to abut against the support frame.

[0011] By adopting the above technical solution, and by setting the first abutment column, after the two leg pressing tubes rotate a certain angle, the two first abutment columns abut against the support frame to limit the rotation of the two leg pressing tubes, so as to ensure the range of rotation of the leg pressing tubes and thus ensure the training effect.

[0012] Preferably, the rotating frame further includes a second abutment post, which is disposed on the side of the connecting pipe near the connecting seat, and the two second abutment posts are abutted against each other under the action of the first elastic member.

[0013] By adopting the above technical solution, by setting a second abutment post, the first elastic element drives the two connecting tubes to approach each other, so that the two second abutment posts abut against each other, which can limit the position of the leg pressing tube to rotate and reset, so as to facilitate the next training movement.

[0014] Preferably, the connecting pipe is rotatably connected to the connecting seat.

[0015] By adopting the above technical solution, and by setting a connecting pipe that can be rotatably connected to the connecting seat, the rotating frame can be folded and stored, reducing the space occupied.

[0016] Preferably, the rotating frame further includes a limiting post, which is inserted into the connecting pipe and the connecting seat.

[0017] By adopting the above technical solution, and by setting a limiting post that is inserted into the connecting pipe and the connecting seat, the rotation of the connecting pipe can be restricted to ensure stability during use.

[0018] Preferably, the limiting post includes a post body, a limiting bead, and a second elastic element. The post body has an installation groove, the limiting bead and the second elastic element are disposed in the installation groove, and the limiting post extends out of the installation groove under the drive of the second elastic element.

[0019] By adopting the above technical solution, and by setting a column, a limiting bead, and a second elastic element, the limiting column can be stably inserted into and limited in the connecting seat.

[0020] Preferably, the end of the column near the mounting groove has a chamfer.

[0021] By adopting the above technical solution and setting a chamfer, it is possible to facilitate the insertion of the limiting post.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. In practical application, the trainee sits on the support frame with their legs on the outside of the leg pressing tubes. The trainee applies force to the two leg pressing tubes, causing them to move closer together and thus move the two connecting tubes away from each other, thereby stretching the first elastic element to achieve leg exercise. By stretching the single first elastic element and connecting it with the connecting tubes, the two leg pressing tubes are ensured to rotate synchronously, thereby improving the training effect. 2. By setting a connecting tube that can be rotatably connected to the connecting base, the rotating frame can be folded and stored, reducing the space occupied; 3. By setting a column, a limiting bead, and a second elastic element, the limiting column can be stably inserted into the connecting seat. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the leg-shaping training device in the embodiments of this application; Figure 2 This is a schematic diagram of a portion of the leg-shaping training device in an embodiment of this application; Figure 3 This is a schematic diagram of the overall structure of the limiting column in the embodiments of this application.

[0024] Reference numerals: 1. Support frame; 2. Rotating frame; 21. Leg pressing tube; 22. Connecting seat; 23. Connecting tube; 24. Overlapping rod; 25. First abutting post; 26. Second abutting post; 27. Limiting post; 271. Column; 271a. Mounting groove; 271b. Chamfer; 272. Limiting bead; 273. Second elastic element; 3. First elastic element; 4. Connecting element. Detailed Implementation

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0028] This application discloses a leg-shaping training device.

[0029] Reference Figure 1 and Figure 2 The leg-shaping trainer includes a support frame 1, two rotating frames 2, a first elastic element 3, and a connecting element 4. The support frame 1 is placed on the ground, and the two rotating frames 2 are located on both sides of the support frame 1. Specifically, the rotating frame 2 includes a leg-pressing tube 21, a connecting seat 22, and a connecting tube 23. The upper end of the leg-pressing tube 21 is rotatably connected to the support frame 1 via a rotating shaft. The connecting seat 22 is fixedly connected to the rotating shaft of the leg-pressing tube 21 so that the connecting seat 22 rotates with the leg-pressing tube 21. The connecting tube 23 is installed on the side of the connecting seat 22 away from the leg-pressing tube 21.

[0030] In this embodiment, the first elastic element 3 is a tension spring, and its two ends are respectively hooked onto two connecting pipes 23 to drive the two connecting pipes 23 closer to each other. The connecting element 4 is plate-shaped, and its two ends are respectively rotatably connected to two connecting seats 22.

[0031] In practical applications, the trainee sits on the support frame 1 with their legs positioned on the outer sides of the leg pressing tubes 21. The trainee applies force to the two leg pressing tubes 21, causing them to move closer together. Under the action of the two connecting seats 22, the two connecting tubes 23 move further apart, thus stretching the first elastic element 3 to achieve leg exercise. By stretching the single first elastic element 3 and connecting it with the connecting piece 4, the two leg pressing tubes 21 rotate synchronously, thereby improving the training effect.

[0032] Reference Figure 1 In some embodiments, the rotating frame 2 further includes a connecting rod 24, which is rotatably connected to the lower end of the leg-pressing tube 21. When the connecting rod 24 is rotated to a horizontal position, it abuts against the lower end of the leg-pressing tube 21 to limit its movement. The trainee's feet are placed on the two connecting rods 24 to facilitate the rotation of the legs around the two leg-pressing tubes 21, thereby improving the training effect. Furthermore, the connecting rods 24 can be folded away by rotating them.

[0033] Reference Figure 1 and Figure 2 In some embodiments, the rotating frame 2 further includes a first abutting post 25, which is fixedly connected to the side of the leg pressing tube 21 away from the connecting seat 22. When the leg pressing tube 21 rotates at a certain angle, the first abutting post 25 abuts against the support frame 1 to limit the leg pressing tube 21 from continuing to rotate, thereby ensuring the range of rotation of the leg pressing tube 21 and thus ensuring the training effect.

[0034] In some embodiments, the rotating frame 2 further includes a second abutment post 26, which is fixedly connected to the side of the connecting tube 23 near the connecting seat 22. The two connecting tubes 23 move closer to each other under the elastic drive of the first elastic member 3, so that the two second abutment posts 26 abut against each other, which can limit the position of the leg pressing tube 21 to rotate and reset, so as to facilitate the next training action.

[0035] In some embodiments, the connecting tube 23 can be rotatably connected to the connecting seat 22. When the leg trainer is not needed, the first elastic element 3 can be disassembled from the two connecting tubes 23, and the rotating frame 2 can be folded and stored by rotating the connecting tube 23 to reduce the space occupied.

[0036] Reference Figure 2 In some embodiments, the rotating frame 2 further includes a limiting post 27, which is inserted into the connecting pipe 23 and the connecting seat 22 to limit the rotation of the connecting pipe 23, thereby ensuring the stability of the leg training device during use.

[0037] Reference Figure 2 and Figure 3 In some embodiments, the limiting post 27 includes a post body 271, a limiting bead 272, and a second elastic member 273. The post body 271 is cylindrical, and one end of the post body 271 has a mounting groove 271a. The limiting bead 272 and the second elastic member 273 are confined in the mounting groove 271a. The second elastic member 273 is a spring, and its two ends are fixedly connected to the bottom wall of the mounting groove 271a and the limiting bead 272, respectively, to drive the limiting post 27 to extend out of the mounting groove 271a. When the post body 271 is inserted into the connecting pipe 23 and the connecting seat 22, the limiting bead 272 extends out of the mounting groove 271a under the drive of the second elastic member 273, thereby preventing the post body 271 from detaching from the connecting seat 22, thus facilitating the stable insertion and confinement of the limiting post 27 into the connecting seat 22.

[0038] In some embodiments, the end of the column 271 near the mounting groove 271a is provided with a chamfer 271b. Guided by the chamfer 271b, the column 271 is inserted into the connecting pipe 23 and the connecting seat 22, thereby facilitating the insertion of the limiting column 27.

[0039] The implementation principle of this embodiment is as follows: In practical application, the trainee sits on the support frame 1 with his / her legs on the two outer sides of the leg pressing tubes 21. The trainee applies force to the two leg pressing tubes 21, causing them to move closer together. Under the action of the two connecting seats 22, the two connecting tubes 23 are driven to move away from each other, so as to stretch the first elastic element 3 and achieve leg exercise. Because the first elastic element 3 is stretched, and under the connection of the connecting piece 4, the two leg pressing tubes 21 are ensured to rotate synchronously, thereby improving the training effect.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A leg-shaping training device, characterized in that, The device includes a support frame (1), two rotating frames (2), a first elastic element (3), and a connector (4). The two rotating frames (2) are located on both sides of the support frame (1). Each rotating frame (2) includes a leg press tube (21), a connecting seat (22), and a connecting pipe (23). The upper end of the leg press tube (21) is rotatably connected to the support frame (1). The connecting seat (22) is located on the pivot of the leg press tube (21), and the connecting pipe (23) is located on the side of the connecting seat (22) away from the leg press tube (21). The first elastic element (3) is detachably connected between the two connecting pipes (23) to drive the two connecting pipes (23) to move closer to each other. The two ends of the connector (4) are rotatably connected to the two connecting seats (22).

2. The leg-shaping training device according to claim 1, characterized in that, The rotating frame (2) also includes an overlapping rod (24), which is rotatably limited at the lower end of the leg press tube (21).

3. The leg-shaping training device according to claim 1, characterized in that, The rotating frame (2) further includes a first abutting post (25), which is located on the side of the leg tube (21) away from the connecting seat (22) and is used to abut against the support frame (1).

4. The leg-shaping training device according to claim 1, characterized in that, The rotating frame (2) also includes a second abutment post (26), which is located on the side of the connecting pipe (23) near the connecting seat (22), and the two second abutment posts (26) are abutted against each other under the action of the first elastic member (3).

5. The leg-shaping training device according to claim 1, characterized in that, The connecting pipe (23) is rotatably connected to the connecting seat (22).

6. The leg-shaping training device according to claim 5, characterized in that, The rotating frame (2) also includes a limiting post (27), which is inserted into the connecting pipe (23) and the connecting seat (22).

7. A leg-shaping training device according to claim 6, characterized in that, The limiting post (27) includes a post body (271), a limiting bead (272), and a second elastic member (273). The post body (271) has an installation groove (271a). The limiting bead (272) and the second elastic member (273) are disposed in the installation groove (271a), and the limiting post (27) extends out of the installation groove (271a) under the drive of the second elastic member (273).

8. A leg-shaping training device according to claim 7, characterized in that, The end of the column (271) near the mounting groove (271a) is provided with a chamfer (271b).

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