Leg beautifying device

Abstract

The utility model belongs to the technical field of leg beautifying device, especially relates to a leg beautifying device, including damping part and two clamping rods, be provided with clamping seat on clamping rod, damping part can increase the resistance in the relative motion process of two clamping rods, still include mounting seat, clamping rod is respectively set up on mounting seat through hinged lever rotation, all be provided with gear portion on clamping rod, the gear portion on two clamping rods interlock and make two clamping rods synchronous rotation, be provided with adjusting device on mounting seat, adjusting device can adjust the damping of damping part size, thereby change the resistance in the relative motion process of two clamping rods, the damping part is elastic part, adjusting device includes adjusting part, adjusting part can drive elastic part deformation or adjusting part can be connected with elastic part different position, thereby change the maximum elastic force size of elastic part to clamping rod in the use process, the utility model discloses the purpose lies in providing a kind of leg beautifying device that user is conveniently used flexibly.

Description

Technical Field

[0001] This utility model belongs to the field of leg shaping device technology, and specifically relates to a leg shaping device. Background Technology

[0002] The leg-shaping device, also known as a pelvic floor muscle trainer, is a fitness equipment for exercising the legs.

[0003] Most common leg shaping devices on the market include damping components and two clamping rods. When in use, the user's legs drive the two clamping rods to swing back and forth. For example, a multifunctional leg shaping device disclosed in Chinese Utility Model Patent CN 202321166167.6 includes two supports, one end of which is rotatably connected and can be folded and unfolded. A torsion spring is provided at the rotatable connection end of the two supports, which enables the two supports to always have an unfolding movement tendency. Each of the two supports is detachably connected to a leg rest, and the leg rest is provided with a massage body for massage.

[0004] Since neither the torsion spring nor the two supports can be adjusted, different users or different training stages need to place the leg shaping device in different positions on their legs, resulting in poor comfort. Alternatively, users may need to use different sizes of leg shaping devices, leading to higher fitness costs. Summary of the Invention

[0005] In order to overcome the defects in the existing technology, the purpose of this utility model is to provide a leg shaping device that is convenient and flexible for users to use.

[0006] The purpose of this utility model is achieved as follows:

[0007] A leg shaping device includes a damping element and two clamping rods. Each clamping rod has a clamping seat. The damping element increases the resistance during the relative movement of the two clamping rods. The device also includes a mounting base. The clamping rods are rotatably mounted on the mounting base via hinge rods. Each clamping rod has a gear portion. The gear portions on the two clamping rods mesh with each other to make the two clamping rods rotate synchronously. The mounting base is equipped with an adjustment device that can adjust the damping magnitude of the damping element, thereby changing the resistance during the relative movement of the two clamping rods.

[0008] The damping element is an elastic element, and the adjustment device includes an adjustment element. The adjustment element can drive the elastic element to deform or can be connected to the elastic element at different positions, thereby changing the maximum elastic force of the elastic element on the clamping rod during use.

[0009] The present invention is further configured such that: a connector is movably provided on the mounting base, the connector is provided with a groove, and each of the two clamping rods is provided with a lever adapted to the groove; the elastic element can drive the connector to reset, and drive the two clamping rods to reset through the groove and the lever.

[0010] The present invention is further configured such that: the adjusting device includes a connecting rod movably mounted on the mounting base, the connecting member is provided with a T-slot, one end of the T-slot is provided with an opening, the connecting rod includes a rod body and a connector adapted to the T-slot, the connector can pass through the opening into the T-slot, and the rod body passes through the T-slot and cooperates with the adjusting member.

[0011] The present invention is further configured such that: the adjusting device includes a connecting rod threadedly connected to the adjusting member, and a driving wall is provided on the adjusting member or the connecting rod to control the relative rotation of the adjusting member and the connecting rod; the driving wall can drive the elastic member to deform, thereby adjusting the damping magnitude of the damping member.

[0012] The present invention is further configured such that: the connecting rod is provided with a threaded portion adapted to the adjusting member, the side wall of the mounting base is provided with a through hole, the adjusting member includes a sleeve passing through the through hole, the threaded portion passing through the sleeve from the mounting base and cooperating with the adjusting member.

[0013] The present invention is further configured such that: the adjusting member is provided with a threaded hole adapted to the threaded part, and one end of the threaded hole is provided with a receiving cavity, the threaded part can pass through the threaded hole and be received in the receiving cavity.

[0014] The present invention is further configured such that: a swing groove is provided on the protrusion, and the gear parts on the two clamping rods respectively pass into the swing groove and mesh with each other, the swing groove can prevent the gear parts on the two clamping rods from being misaligned.

[0015] The present invention is further configured such that: the gear part is disposed in the mounting base, the clamping rod includes an extension arm extending from the mounting base, the clamping base is disposed on the extension arm, the adjusting member is disposed between the extension arms on the two clamping rods, and the extension arm is provided with a storage groove; the extension arms on the two clamping rods are controlled to move closer to each other, and the adjusting member can be stored in the storage groove.

[0016] The present invention is further configured such that: the mounting base is provided with a protrusion, the protrusion is disposed between the extension arms on the two clamping rods, the protrusion is provided with a mounting cavity, one end of the elastic element abuts against the end of the mounting cavity, thereby controlling the extension arms on the two clamping rods to move closer to each other, and the protrusion can be stored in the storage groove.

[0017] The present invention is further configured such that: each of the extension arms is provided with a retaining wall, which controls the extension arms on the two clamping rods to move closer to each other, and the retaining walls on the two clamping rods can abut against each other, thereby forming a cavity for storing the protrusion by combining the storage grooves on the two clamping rods.

[0018] The advantages of this utility model compared to the prior art are:

[0019] 1. The gear mechanism in this invention facilitates the synchronous rotation of the two clamping rods, ensuring even force distribution during use and preventing asynchronous movement. The simple structure makes it convenient for users to exercise with the leg-shaping device. The adjustable device allows users to adjust the damping force of the damping component, thereby changing the resistance during the relative movement of the two clamping rods. This allows users to flexibly use the leg-shaping device as needed, eliminating the need to purchase different sizes and reducing fitness costs.

[0020] 2. The simple structure of the groove and lever in this utility model facilitates the synchronous movement of the two clamping rods driven by the elastic element, and also helps the two clamping rods to be evenly stressed, making it convenient for users to exercise with the leg shaping device; the T-groove and connector facilitate the quick connection and disassembly of the connector and connecting rod, making it convenient for the assembly, disassembly and maintenance of the leg shaping device; the swing groove facilitates the tight connection of the gear parts on the two clamping rods, preventing the clamping rods from being misaligned and causing the gear parts to disengage, making it convenient for users to use the leg shaping device.

[0021] 3. In this utility model, since the adjusting component is threadedly connected to the connecting rod, it is convenient for the user to flexibly adjust the maximum elastic force of the elastic component as needed, making it convenient for the user to adjust and use; the through hole makes it easy for the connecting rod to pass through the mounting base and cooperate with the adjusting component, while the sleeve can prevent the threaded part from contacting the mounting base during use, avoiding damage to the threaded part and the mounting base, and helping to extend the service life of the leg beauty device.

[0022] 4. The storage cavity in this utility model can avoid or reduce the exposed threaded part, prevent the threaded part from being damaged by bumps during use, facilitate the flexible movement of the adjusting part and the threaded part, and allow the user to flexibly adjust the maximum elastic force of the elastic element as needed.

[0023] 5. The concealed storage of the adjustment component in the storage groove of this utility model prevents the adjustment component from rotating under force during transportation, thus avoiding changes in the maximum elastic force of the elastic component. Users do not need to adjust it every time they use the leg shaping device, making it convenient for users. The protrusion and the mounting cavity facilitate the installation and storage of the elastic component. Since the protrusion can be stored in the storage groove, it is convenient for storing the leg shaping device and improves its aesthetics. The abutting wall allows the storage grooves on the two clamping rods to form a cavity, preventing debris from entering the storage cavity during transportation and affecting the normal use of the adjustment component, thus facilitating the adjustment and use of the leg shaping device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the present invention;

[0026] Figure 3 This is a cross-sectional view of the utility model in use;

[0027] Figure 4 This is an exploded view of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the second shell in this utility model;

[0029] Figure 6 This is a schematic diagram of the clamping rod in this utility model;

[0030] Figure 7 This is a cross-sectional view of the adjusting component in this utility model;

[0031] Figure 8 This is a cross-sectional view of the sleeve in this utility model;

[0032] Figure 9 This is a schematic diagram of the connecting rod in this utility model;

[0033] Figure 10 This is a structural schematic diagram of the connector in this utility model.

[0034] The labels in the diagram mean: 1-Mounting base; 11-First housing; 12-Second housing; 13-Protrusion;

[0035] 14-Mounting cavity; 15-Through hole; 16-Guide hole; 2-Clamping rod; 21-Gear part; 22-Extension arm; 23-Pulley; 24-Hinge rod; 25-Receiving groove; 26-Clamping wall; 3-Clamping seat; 4-Adjusting device; 41-Adjusting component; 42-Sleeve; 43-Connecting rod; 411-Nut; 412-Threaded hole; 413-Receiving cavity; 421-Through hole; 422-Drive wall; 431-Connector; 432-Threaded part; 5-Elastic component; 6-Connector; 61-Swing groove; 62-Pulley groove; 63-T-slot; 64-Opening. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0037] See Figures 1 to 10As shown, a leg-shaping device includes a damping component and two clamping rods 2. Each clamping rod 2 has a clamping seat 3. The damping component increases the resistance during the relative movement of the two clamping rods 2. It also includes a mounting base 1. The clamping rods 2 are rotatably mounted on the mounting base 1 via hinged rods 24. Each clamping rod 2 has a gear portion 21. The gear portions 21 on the two clamping rods 2 mesh with each other, causing the two clamping rods 2 to rotate synchronously. The gear portion 21 in this structure facilitates the synchronous rotation of the two clamping rods 2, ensures even force distribution during use, and prevents asynchronous movement of the two clamping rods 2. The structure is simple and convenient for users to use the leg-shaping device for exercise.

[0038] The mounting base 1 is equipped with an adjustment device 4, which can adjust the damping magnitude of the damping element, thereby changing the resistance during the relative movement of the two clamping rods 2. The damping element is an elastic element 5. The adjustment device 4 includes an adjustment element 41, which can drive the elastic element 5 to deform or can be connected to the elastic element 5 at different positions, thereby changing the maximum elastic force of the elastic element 5 on the clamping rods 2 during use. The adjustment device 4 makes it convenient for users to adjust the damping magnitude of the damping element, thereby changing the resistance during the relative movement of the two clamping rods 2. This allows users to use the leg shaping device flexibly according to their needs, eliminating the need for users to purchase different sizes of leg shaping devices and reducing their fitness costs.

[0039] In this invention, when the adjusting member 41 and the elastic member 5 are in different positions, the effective length of the elastic member 5 is different, and the resistance generated when the elastic member 5 is compressed to the same length is different. This invention preferably changes the damping magnitude of the damping member during use by driving the elastic member 5 to deform through the adjusting member 41.

[0040] In this embodiment, the mounting base 1 includes a first housing 11 and a second housing 12 that are detachably connected. The gear part 21 on the clamping rod 2 is hidden between the first housing 11 and the second housing 12, thereby reducing the influence of the outside world on the gear part 21 during use.

[0041] In this invention, a connector 6 is movably mounted on the mounting base 1, and a groove 62 is provided on the connector 6. Each of the two clamping rods 2 is provided with a lever 23 that is adapted to the groove 62. The elastic element 5 can drive the connector 6 to reset, and drive the two clamping rods 2 to reset through the groove 62 and the lever 23. The structure of the groove 62 and the lever 23 is simple, which facilitates the elastic element 5 to drive the two clamping rods 2 to move synchronously, and also helps the two clamping rods 2 to be evenly stressed, making it convenient for users to exercise with the leg shaping device.

[0042] The adjusting device 4 includes a connecting rod 43 movably mounted on the mounting base 1. The connecting member 6 is provided with a T-slot 63, and one end of the T-slot 63 is provided with an opening 64. The connecting rod 43 includes a rod body and a connector 431 adapted to the T-slot 63. The connector 431 can pass through the opening 64 into the T-slot 63, while the rod body passes through the T-slot 63 and cooperates with the adjusting member 41. The T-slot 63 and the connector 431 facilitate the quick connection and disassembly of the connecting member 6 and the connecting rod 43, making it convenient for the assembly, disassembly and maintenance of the leg shaping device.

[0043] In this embodiment, the connector 6 is provided with a swing groove 61. The gear parts 21 on the two clamping rods 2 respectively pass into the swing groove 61 and mesh with each other. The swing groove 61 can prevent the gear parts 21 on the two clamping rods 2 from being misaligned. The setting of the swing groove 61 is conducive to the tight connection of the gear parts 21 on the two clamping rods 2, and prevents the clamping rods 2 from being misaligned, which would cause the gear parts 21 to detach, making it convenient for users to use the leg shaping device.

[0044] The adjusting device 4 includes a connecting rod 43 threadedly connected to the adjusting member 41, and a driving wall 422 is provided on the adjusting member 41 or the connecting rod 43 to control the relative rotation of the adjusting member 41 and the connecting rod 43. The driving wall 422 can drive the elastic member 5 to deform, thereby adjusting the damping magnitude of the damping member. The threaded connection between the adjusting member 41 and the connecting rod 43 allows the user to flexibly adjust the maximum elastic force of the elastic member 5 as needed, making it convenient for the user to adjust and use.

[0045] The connecting rod 43 of this utility model is provided with a threaded part 432 adapted to the adjusting member 41. The side wall of the mounting base 1 is provided with a through hole 421. The adjusting member 41 includes a sleeve 42 passing through the through hole 15. The sleeve 42 is provided with a through hole 421. The threaded part 432 passes through the through hole 421 in the sleeve 42 and exits from the mounting base 1 to cooperate with the adjusting member 41. The through hole 421 facilitates the connecting rod 43 to pass through the mounting base 1 and cooperate with the adjusting member 41. The sleeve 42 can prevent the threaded part 432 from contacting the mounting base 1 during use, avoid damage to the threaded part 432 and the mounting base 1, and help extend the service life of the leg shaping device.

[0046] In this embodiment, the drive wall 422 is disposed on the sleeve 42. When the adjusting member 41 rotates relative to the connecting rod 43, the adjusting member 41 moves axially along the connecting rod 43 and drives the sleeve 42 to slide relative to the connecting rod 43, and drives the elastic member 5 to deform through the drive wall 422.

[0047] The adjusting member 41 is provided with a threaded hole 412 that is adapted to the threaded part 432, and a receiving cavity 413 is provided at one end of the threaded hole 412. The threaded part 432 can pass through the threaded hole 412 and be stored in the receiving cavity 413. The setting of the receiving cavity 413 can avoid or reduce the exposure of the threaded part 432, avoid damage to the threaded part 432 during use, facilitate the flexible movement of the adjusting member 41 and the threaded part 432, and make it convenient for the user to flexibly adjust the maximum elastic force of the elastic member 5 as needed. Preferably, a nut 411 is fixedly provided in the adjusting member 41, the threaded hole 412 is the inner hole of the nut 411, and the receiving cavity 413 is adapted to the nut 411 and makes the nut 411 and the adjusting member 41 rotate synchronously.

[0048] The gear part 21 is disposed in the mounting base 1. The clamping rod 2 includes an extension arm 22 extending from the mounting base 1. The clamping base 3 is disposed on the extension arm 22. The adjusting member 41 is disposed between the extension arms 22 on the two clamping rods 2, and the extension arm 22 is provided with a storage groove 25. By controlling the extension arms 22 on the two clamping rods 2 to move closer to each other, the adjusting member 41 can be stored in the storage groove 25. The setting of the storage groove 25 allows for the hidden storage of the adjusting member 41, preventing the adjusting member 41 from being rotated under force during movement and transportation, and preventing the maximum elastic force of the elastic member 5 from changing due to this. The user does not need to adjust it every time they use the leg shaping device, making it convenient for the user.

[0049] The mounting base 1 of this utility model is provided with a protrusion 13, which is disposed between the extension arms 22 on the two clamping rods 2. The protrusion 13 is provided with a mounting cavity 14. One end of the elastic member 5 is pressed against the end of the mounting cavity 14 to control the extension arms 22 on the two clamping rods 2 to move closer to each other. The protrusion 13 can be stored in the storage groove 25. The arrangement of the protrusion 13 and the mounting cavity 14 facilitates the installation and storage of the elastic member 5. Furthermore, since the protrusion 13 can be stored in the storage groove 25, it is convenient to store and store the leg shaping device, which helps to improve the aesthetics of the leg shaping device.

[0050] In this embodiment, the perforation 15 is provided at one end of the protrusion and at one end of the mounting cavity 14. The other end of the mounting cavity is provided with a guide hole 16, through which the connecting rod 43 can be guided by the guide hole 16 and the sleeve 42 in the perforation.

[0051] Each extension arm 22 is provided with a retaining wall 26, which controls the extension arms 22 on the two clamping rods 2 to move closer to each other. The retaining walls 26 on the two clamping rods 2 can abut against each other, so that the storage grooves 25 on the two clamping rods 2 combine to form a cavity for storing the protrusion 13. The setting of the retaining wall 26 is conducive to the combination of the storage grooves 25 on the two clamping rods 2 to form a cavity, preventing foreign objects from entering the storage cavity 413 during the movement and transportation process, and thus affecting the normal use of the adjustment component 41, and facilitating the adjustment and use of the leg shaping device.

[0052] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A leg shaping device, comprising a damping element and two clamping rods (2), wherein clamping rods (2) are provided with clamping seats (3), and the damping element can increase the resistance during the relative movement of the two clamping rods (2), characterized in that: It also includes a mounting base (1), and clamping rods (2) are rotatably mounted on the mounting base (1) via hinge rods (24). Each clamping rod (2) is provided with a gear part (21). The gear parts (21) on the two clamping rods (2) mesh with each other and make the two clamping rods (2) rotate synchronously. The mounting base (1) is provided with an adjustment device (4). The adjustment device (4) can adjust the damping size of the damping component, thereby changing the resistance during the relative movement of the two clamping rods (2). The damping element is an elastic element (5), and the adjustment device (4) includes an adjustment element (41). The adjustment element (41) can drive the elastic element (5) to deform or the adjustment element (41) can be connected to the elastic element (5) at different positions, thereby changing the maximum elastic force of the elastic element (5) on the clamping rod (2) during use.

2. The leg-shaping device according to claim 1, characterized in that: The adjustment device (4) includes a connector (6) movably mounted on the mounting base (1). The connector (6) is provided with a groove (62). Both clamping rods (2) are provided with levers (23) adapted to the groove (62). The elastic element (5) can drive the connector (6) to reset and drive the two clamping rods (2) to reset through the groove (62) and levers (23).

3. The leg-shaping device according to claim 2, characterized in that: The adjusting device (4) includes a connecting rod (43) movably mounted on the mounting base (1), a T-slot (63) is provided on the connector (6), an opening (64) is provided at one end of the T-slot (63), the connecting rod (43) includes a rod body and a connector (431) adapted to the T-slot (63), the connector (431) can pass through the opening (64) into the T-slot (63), and the rod body passes through the T-slot (63) and cooperates with the adjusting device (41).

4. A leg-shaping device according to claim 1, 2, or 3, characterized in that: The adjustment device (4) includes a connecting rod (43) threadedly connected to the adjustment member (41), and a driving wall (422) is provided on the adjustment member (41) or the connecting rod (43) to control the relative rotation of the adjustment member (41) and the connecting rod (43). The driving wall (422) can drive the elastic member (5) to deform, thereby adjusting the damping magnitude of the damping member.

5. A leg-shaping device according to claim 4, characterized in that: The connecting rod (43) is provided with a threaded part (432) that is adapted to the adjusting member (41). The mounting base (1) is provided with a through hole (421) on its side wall. The adjusting member (41) includes a sleeve (42). The threaded part (432) passes through the sleeve (42) from the mounting base (1) and cooperates with the adjusting member (41).

6. A leg-shaping device according to claim 5, characterized in that: The adjusting member (41) is provided with a threaded hole (412) adapted to the threaded part (432), and a receiving cavity (413) is provided at one end of the threaded hole (412). The threaded part (432) can pass through the threaded hole (412) and be stored in the receiving cavity (413).

7. A leg-shaping device according to claim 1, 2, 3, 5, or 6, characterized in that: The gear part (21) is disposed in the mounting base (1), the clamping rod (2) includes an extension arm (22) extending from the mounting base (1), the clamping base (3) is disposed on the extension arm (22), the adjusting member (41) is disposed between the extension arms (22) on the two clamping rods (2), and the extension arm (22) is provided with a storage groove (25); the extension arms (22) on the two clamping rods (2) are controlled to move closer to each other, and the adjusting member (41) can be stored in the storage groove (25).

8. A leg-shaping device according to claim 7, characterized in that: The mounting base (1) is provided with a protrusion (13), which is located between the extension arms (22) on the two clamping rods (2). The protrusion (13) is provided with a mounting cavity (14). One end of the elastic element (5) is pressed against the end of the mounting cavity (14) to control the extension arms (22) on the two clamping rods (2) to move closer to each other. The protrusion (13) can be stored in the storage groove (25).

9. A leg-shaping device according to claim 8, characterized in that: Each of the extension arms (22) is provided with a retaining wall (26), which controls the extension arms (22) on the two clamping rods (2) to move closer to each other, and the retaining walls (26) on the two clamping rods (2) can abut against each other, so that the storage grooves (25) on the two clamping rods (2) combine to form a cavity for storing the protrusion (13).

10. A leg-shaping device according to claim 8 or 9, characterized in that: The protrusion (13) is provided with a swing groove (61), and the gear parts (21) on the two clamping rods (2) respectively enter the swing groove (61) and mesh with each other. The swing groove (61) can prevent the gear parts (21) on the two clamping rods (2) from being misaligned.

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