Tiptoe hold-down appliance

Abstract

The utility model relates to the technical field of dance training devices, and discloses a tiptoe holding device which comprises a bottom plate, a foot placing plate and a leg fixing plate, the foot placing plate is rotatably installed on one side of the top of the bottom plate, two fixing vertical strips are welded to one side of the top of the bottom plate, and the leg fixing plate is installed on the bottom plate. And the leg fixing plate is fixed between the two fixed vertical bars. According to the tiptoe holding device, the downward rotation degree of the tiptoe is controlled by the moving distance of the transmission block, and the downward rotation angle is larger if the distance is far larger, so that the tiptoe holding device can be controlled and adjusted according to the training intensity required by a trainee to adapt to different people to do exercises at different stages, the progressive exercise effect can also be achieved, and meanwhile, the tiptoe holding device is convenient to use. After adjustment is completed, the foot placing plate cannot rotate clockwise due to disordered movement of the foot sole, and the inclination angle of the tiptoe is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dance training appliances, in particular to a toe pressing appliance. Background Art

[0002] Toe pressing is a part of dance skills. Through toe pressing training, dancers can master and control the flexibility and strength of their toes, so as to complete various complex toe movements in dance, such as jumping, spinning, etc. Toe pressing training can strengthen the calf muscles, ankles and toes of dancers, making dancers more stable and powerful in lower limb movements. Long-term toe pressing training can make the calf muscles more firm and reduce fat accumulation, thus shaping beautiful leg lines.

[0003] The prior art such as the one with the publication number: CN215025748U discloses a toe pressing appliance, which includes: a bracket, a foot support belt, a foot pressing sleeve and a buckle leg band. The foot pressing sleeve, the foot support belt and the buckle leg band are sequentially arranged on the bracket, solving the problem of the lack of foot pressing instruments for professional athletes, providing convenience for athletes to press their toes and insteps daily, avoiding injuries when athletes press their feet, and having the effects of simple structure, convenient carrying, simple operation, stability and reliability.

[0004] In view of the above and related prior arts, the inventor believes that there are often the following defects: it belongs to a flat plate design. That is, when using this appliance to press the toes, the foot and the leg are in a straight line, which is not only inconvenient to operate, but also not conducive to accurately controlling the training intensity, unable to apply different foot pressing forces according to different people, and unable to carry out training step by step, with poor flexibility in use and unsatisfactory use effects. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides the following technical solution: a toe pressing appliance, which includes a bottom plate, a foot placement plate and a leg fixing plate. The foot placement plate is rotatably installed on one side of the top of the bottom plate. Two fixed vertical bars are welded on one side of the top of the bottom plate, and the leg fixing plate is fixed between the two fixed vertical bars;

[0006] A translation cavity is opened at the top of the foot placement plate on the side far from the leg fixing plate. A foot fixing plate is slidably installed inside the translation cavity. Two bending pipes II and magic tape fixing belts II are respectively installed on both sides of the top of the foot fixing plate. A rotation driving component is installed at the bottom of the bottom plate, and one end of the rotation driving component is fixed on the side of the bottom of the foot placement plate far from the leg fixing plate.

[0007] As a preferred solution of a toe pressing device described in the present utility model, wherein: a rubber pad is bonded in the arc-shaped cavity of the leg fixing plate, and two magic tape fixing straps I and two bending tubes I are respectively installed on one side of the leg fixing plate close to the foot fixing plate, and one magic tape fixing strap I is used corresponding to one bending tube I.

[0008] As a preferred solution of a toe pressing device described in the present utility model, wherein: two rotating mounting frames are symmetrically welded on the top of the bottom plate and close to one side of the leg fixing plate. The rotating mounting frame is rotatably mounted with a rotating shaft through a bearing installed thereon. One end of the rotating shaft is sleeved with a rotating block, and the rotating block is fixed at the bottom of the foot placing plate.

[0009] As a preferred solution of a toe pressing device described in the present utility model, wherein: the rotation driving assembly includes a transmission block slidably mounted on the top of the bottom plate. The transmission block is threadedly mounted with a second lead screw through a threaded hole opened thereon. A push bar is rotatably mounted between the top of the transmission block and the bottom of the foot placing plate.

[0010] As a preferred solution of a toe pressing device described in the present utility model, wherein: the bottom plate further includes a guide rail, and a slider that slides on the guide rail is installed at the bottom of the transmission block.

[0011] As a preferred solution of a toe pressing device described in the present utility model, wherein: two shaft blocks I are welded on the top of the transmission block, and one end of the push bar is rotatably mounted between the two shaft blocks I through a rotating shaft. Two shaft blocks II are welded on the bottom of the foot placing plate and away from one side of the leg fixing plate, and the other end of the push bar is rotatably mounted between the two shaft blocks II through a rotating shaft.

[0012] As a preferred solution of a toe pressing device described in the present utility model, wherein: a first lead screw is rotatably mounted on one side inside the translation cavity through a rotating shaft, and a threaded through hole threadedly connected to the first lead screw is opened at the middle position of one side of the foot fixing plate.

[0013] As a preferred solution of a toe pressing device described in the present utility model, wherein: limiting guide bars are installed on the front and rear end faces of the inner wall of the translation cavity, limiting grooves adapted to the limiting guide bars are opened on the front and rear end faces of the foot fixing plate, and the foot fixing plate is slidably connected through the limiting grooves and the limiting guide bars.

[0014] The beneficial effects of the present utility model:

[0015] 1. For this utility model, place the feet on the top of the foot placement board, and position the calf in the arc-shaped cavity of the leg fixing board. Wrap the first magic tape fixing band around the inside of the first bending tube and then stick it to itself to fix the calf end of the user on the leg fixing board, preventing the calf from moving when pressing down on the toes to ensure the effect of pressing the toes. Place the toes on the top of the foot fixing board, wrap the second magic tape fixing band around the inner cavity of the second bending tube and then stick it to itself to fix the toe tip on the foot fixing board, preventing the toe tip from falling off.

[0016] 2. For this utility model, by translating the foot fixing board horizontally, the position of the foot fixing board can be adjusted. When fixing different users with different foot lengths, the foot fixing board can be positioned at the toe tip to accurately and firmly fix the toe tip, with strong flexibility and high adaptability.

[0017] 3. For this utility model, the degree of downward rotation of the toe tip is controlled by the distance that the transmission block moves. The greater the distance, the greater the downward rotation angle. Therefore, it can be adjusted according to the training intensity required by the trainer, adapting to different people for different stages of exercise, and can also achieve a progressive exercise effect. At the same time, after the adjustment is completed, the foot placement board will not rotate clockwise due to the random movement of the sole, ensuring the inclination angle of the toe tip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of this utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of a toe pressing device of this utility model.

[0020] Figure 2 It is a three-dimensional structure diagram of the bottom plate and the foot placement board of a toe pressing device of this utility model.

[0021] Figure 3 It is a planar structure diagram of the bottom plate and the foot placement board of a toe pressing device of this utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the rotation drive assembly of a toe pressing device of this utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the foot fixing board of a toe pressing device of this utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Bottom plate; 2. Foot placement plate; 21. Translation cavity; 22. Rotating mounting bracket; 23. Rotation shaft; 24. Rotating block; 3. Leg fixing plate; 31. Fixed vertical strip; 32. Rubber pad; 4. Magic tape fixing strap one; 5. Bending pipe one; 6. Foot fixing plate; 61. Lead screw one; 62. Limit guide bar; 63. Limit groove; 64. Threaded perforation; 7. Rotation drive assembly; 71. Guide rail; 72. Lead screw two; 73. Slide block; 74. Transmission block; 75. Shaft block one; 76. Pushing bar; 77. Shaft block two; 8. Bending pipe two; 9. Magic tape fixing strap two. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given in conjunction with the accompanying drawings of the specification.

[0027] Embodiment 1

[0028] Referring to Figures 1-5 , this is the first embodiment of the present utility model, which provides a toe pressing device. Such a toe pressing device includes a bottom plate 1, a foot placement plate 2 and a leg fixing plate 3. The foot placement plate 2 is rotatably mounted on one side of the top of the bottom plate 1. Two fixed vertical strips 31 are welded on one side of the top of the bottom plate 1, and the leg fixing plate 3 is fixed between the two fixed vertical strips 31;

[0029] A translation cavity 21 is formed on the top of the foot placement plate 2 and on the side away from the leg fixing plate 3. A foot fixing plate 6 is slidably mounted inside the translation cavity 21. On both sides of the top of the foot fixing plate 6, a bending pipe two 8 and a magic tape fixing strap two 9 are respectively mounted. The toe is placed on the top of the foot fixing plate 6. The magic tape fixing strap two 9 passes around the inner cavity of the bending pipe two 8 and then adheres to itself, fixing the toe tip on the foot fixing plate 6 to prevent the toe tip from falling off. A rotation drive assembly 7 is mounted on the bottom of the bottom plate 1, and one end of the rotation drive assembly 7 is fixed on the bottom of the foot placement plate 2 and on the side away from the leg fixing plate 3.

[0030] The degree of downward rotation of the toe is controlled by the distance that the transmission block 74 moves. The greater the distance, the greater the angle of downward rotation. Therefore, it can be controlled and adjusted according to the training intensity required by the trainer, adapted to different people for different stages of exercise, and can also achieve a progressive exercise effect. At the same time, when the adjustment is completed, the foot placement plate 2 will not rotate clockwise due to the random movement of the sole of the foot, ensuring the inclination angle of the toe tip.

[0031] A rubber pad 32 is bonded inside the arc-shaped cavity of the leg fixing plate 3. The rubber pad 32 improves the comfort when fixing the calf, which helps to reduce the discomfort when fixed by the first magic tape fixing strap 4. On one side of the leg fixing plate 3 close to the foot fixing plate 6, two first magic tape fixing straps 4 and two first bending pipes 5 are respectively installed. And one first magic tape fixing strap 4 is used corresponding to one first bending pipe 5. After the first magic tape fixing strap 4 bypasses the inside of the first bending pipe 5, it is stuck to itself, fixing the calf end of the user on the leg fixing plate 3, avoiding the calf from moving when pressing down on the toes, so as to ensure the effect of pressing the toes.

[0032] On the top of the bottom plate 1 and on one side close to the leg fixing plate 3, two rotating mounting brackets 22 are symmetrically welded. The rotating mounting brackets 22 are rotatably mounted with a rotating shaft 23 through the bearings installed thereon. One end of the rotating shaft 23 is sleeved with a rotating block 24, and the rotating block 24 is fixed to the bottom of the foot placing plate 2.

[0033] The rotation driving assembly 7 includes a transmission block 74 slidably mounted on the top of the bottom plate 1. The transmission block 74 is threadedly mounted with a second lead screw 72 through the threaded hole opened thereon. And the second lead screw 72 is rotatably mounted on the top of the bottom plate 1 through two bearings. One end of the guide rail 71 is sleeved with a knob. A push bar 76 is rotatably mounted between the top of the transmission block 74 and the bottom of the foot placing plate 2.

[0034] The bottom plate 1 further includes a guide rail 71, and the guide rail 71 is located between the two bearings. The bottom of the transmission block 74 is provided with a slider 73 that slides on the guide rail 71.

[0035] Two first shaft blocks 75 are welded to the top of the transmission block 74. And one end of the push bar 76 is rotatably mounted between the two first shaft blocks 75 through a rotating shaft. On the bottom of the foot placing plate 2 and on the side far from the leg fixing plate 3, two second shaft blocks 77 are welded. And the other end of the push bar 76 is rotatably mounted between the two second shaft blocks 77 through a rotating shaft.

[0036] During the use process, place the foot on the top of the foot placing plate 2, and make the calf belly located inside the arc-shaped cavity of the leg fixing plate 3. After the first magic tape fixing strap 4 bypasses the inside of the first bending pipe 5, it is stuck to itself, fixing the calf end of the user on the leg fixing plate 3;

[0037] Place the toes on the top of the foot fixing plate 6. The second magic tape fixing strap 9 bypasses the inside of the second bending pipe 8 and is stuck to itself, fixing the tip of the foot on the foot fixing plate 6 to avoid the toes from falling off;

[0038] The second driving lead screw 72 rotates. Under the screw drive of the lead screw 72 and the threaded hole on the transmission block 74, the transmission block 74 moves towards one side of the leg fixing plate 3. Through the pulling of the pushing bar 76, the foot placing plate 2 rotates counterclockwise with the rotation axis 23 as the rotation point, rotating the user's toes downward. The degree of downward rotation of the toes is controlled by the distance that the transmission block 74 moves. The greater the distance, the greater the downward rotation angle. Therefore, it can be controlled and adjusted according to the training intensity required by the trainer.

[0039] Embodiment 2

[0040] Refer to Figures 1-5 , which is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that:

[0041] One side inside the translation cavity 21 is rotatably installed with a first lead screw 61 through a rotating shaft, and a circular hole for the first lead screw 61 to pass through is opened on the foot placing plate 2. The circular hole is rotatably connected to the first lead screw 61 through a bearing. A knob is sleeved on the end of the first lead screw 61 far away from the foot fixing plate 6. A threaded through hole 64 threadedly connected to the first lead screw 61 is opened at the middle position on one side of the foot fixing plate 6.

[0042] Limit guide bars 62 are installed on the front and rear end faces of the inner wall of the translation cavity 21. Limit grooves 63 adapted to the limit guide bars 62 are opened on the front and rear end faces of the foot fixing plate 6, and the foot fixing plate 6 is slidably connected to the limit guide bars 62 through the limit grooves 63.

[0043] Under the screw drive of the first lead screw 61 and the threaded through hole 64 on the foot fixing plate 6, the position of the foot fixing plate 6 can be adjusted. When fixing different users with different foot lengths, the foot fixing plate 6 can be located at the toe tip, accurately and firmly fixing the toe tip, with strong flexibility and high adaptability.

[0044] During use, the first lead screw 61 is driven to rotate. Under the screw drive of the first lead screw 61 and the threaded through hole 64 on the foot fixing plate 6, and through the limit guiding of the two limit guide bars 62 to the foot fixing plate 6, the foot fixing plate 6 performs a horizontal translation, and the position of the foot fixing plate 6 can be adjusted. When fixing different users with different foot lengths, the foot fixing plate 6 can be located at the toe tip.

[0045] The remaining structures are the same as those in Embodiment 1.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A toe pressing device, comprising a base plate (1), a foot placement plate (2) and a leg fixing plate (3), characterized in that: The foot placement plate (2) is rotatably mounted on one side of the top of the base plate (1), two fixed vertical bars (31) are welded on one side of the top of the base plate (1), and the leg fixing plate (3) is fixed between the two fixed vertical bars (31); A translation cavity (21) is provided at the top of the foot placement plate (2) and on the side away from the leg fixing plate (3), a foot fixing plate (6) is slidably installed inside the translation cavity (21), two bending tubes (8) and two Velcro fixing belts (9) are respectively installed on both sides of the top of the foot fixing plate (6), a rotation drive component (7) is installed at the bottom of the base plate (1), and one end of the rotation drive component (7) is fixed to the side of the bottom of the foot placement plate (2) away from the leg fixing plate (3).

2. A toe pressing device according to claim 1, characterized in that: A rubber pad (32) is bonded in the arc-shaped cavity of the leg fixing plate (3), and two Velcro fixing straps (4) and two bending tubes (5) are respectively installed on one side of the leg fixing plate (3) close to the foot fixing plate (6), and one Velcro fixing strap (4) corresponds to one bending tube (5) for use.

3. A toe pressing device according to claim 2, characterized in that: Two rotating mounting frames (22) are symmetrically welded on the top of the base plate (1) and on one side close to the leg fixing plate (3). The rotating mounting frames (22) are rotatably mounted with a rotating shaft (23) via bearings mounted thereon. A rotating block (24) is sleeved on one end of the rotating shaft (23), and the rotating block (24) is fixed to the bottom of the foot placement plate (2).

4. A toe pressing device according to claim 3, characterized in that: The rotary drive assembly (7) comprises a transmission block (74) slidably mounted on the top of the base plate (1); the transmission block (74) is threadedly mounted with a second screw rod (72) through a threaded hole provided thereon; and a push bar (76) is rotatably mounted between the top of the transmission block (74) and the bottom of the foot placement plate (2).

5. A toe pressing device according to claim 4, characterized in that: The base plate (1) also includes a guide rail (71), and a sliding block (73) that slides on the guide rail (71) is installed at the bottom of the transmission block (74).

6. A toe pressing device according to claim 5, characterized in that: Two shaft blocks (75) are welded on the top of the transmission block (74), and one end of the push bar (76) is rotatably mounted between the two shaft blocks (75) via a rotating shaft. Two shaft blocks (77) are welded on the bottom of the foot placement plate (2) and on the side away from the leg fixing plate (3), and the other end of the push bar (76) is rotatably mounted between the two shaft blocks (77) via a rotating shaft.

7. A toe pressing device according to claim 6, characterized in that: A screw rod (61) is rotatably mounted on one side of the translation cavity (21) via a rotating shaft, and a threaded through hole (64) threadably connected to the screw rod (61) is provided at a middle position on one side of the foot fixing plate (6).

8. A toe pressing device according to claim 7, characterized in that: The front and rear end surfaces of the inner wall of the translation cavity (21) are both installed with limiting guide bars (62), the front and rear end surfaces of the foot fixing plate (6) are both provided with limiting grooves (63) adapted to the limiting guide bars (62), and the foot fixing plate (6) is slidably connected to the limiting guide bars (62) via the limiting grooves (63).

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