Leg relaxing device for dance training

Abstract

The utility model discloses a leg relaxing device for dance training, which comprises a roller, a leg relaxing device and a leg relaxing device, the grip is rotationally connected to the inner side of the rotating groove; the raised head assembly is located on the inner side of the roller; the adjusting assembly is located on the inner side of the raised head assembly; the locking assemblies are located at the two ends of the adjusting assembly. Compared with the prior art, the massage chair has the advantages that the telescopic length of the raised heads can be adjusted according to different muscle groups, and the massage effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of massage devices, in particular to a leg relaxation device for dance training. Background Art

[0002] After dance training, dancers will use a muscle relaxation device to massage and relax their leg muscles.

[0003] In the prior art, the patent number CN219896345U discloses a deep muscle massage device, belonging to the field of massage devices, including a massage roller and a hand-held roller assembly rotatably connected to the massage roller. The hand-held roller assembly includes a hollow shaft rotatably connected to the massage roller. One end of the hollow shaft is detachably provided with a decorative grip, and the other end is fixedly provided with a handshake and a power supply assembly. The power supply assembly includes a battery compartment fixedly arranged between the handshake and the massage roller. The battery compartment is provided with a hatch cover. A heating device is fixedly arranged on the hollow shaft inside the massage roller. Corresponding openings are provided on the hollow shaft for facilitating the connection between the heating device and the battery compartment. Massage bump blocks are evenly arranged on the outer side wall of the massage roller along the circumferential direction thereof. The heating device arranged in the massage roller is heated through the battery compartment, so that when the massage roller can have a certain temperature and then roll-presses and massages the human waist, the muscles can be massaged more deeply.

[0004] However, the patents in the prior art have the following several disadvantages:

[0005] (1) This deep muscle massage device of the utility model does not have a component that can adjust the telescopic length of the convex head. The telescopic lengths of the convex heads on the massage roller are different, which will directly affect the massage effect. Convex heads of different lengths can apply different degrees and ranges of force to different muscle groups and acupoints of the body, so as to achieve different massage effects. The deep muscle massage device that cannot adjust the telescopic length of the convex head has certain limitations in massage. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a leg relaxation device for dance training that can adjust the telescopic length of the convex head for different muscle groups.

[0007] To solve the above problems, the technical solution of the utility model is: a leg relaxation device for dance training, including:

[0008] A roller, with rotation grooves provided on both sides of the roller;

[0009] A grip, rotatably connected to the inner side of the rotation groove;

[0010] A convex head assembly, located inside the roller;

[0011] Adjusting assembly, the adjusting assembly is located inside the convex head assembly, and the adjusting assembly includes: a limiting ring fixedly connected to the inside of the drum; a threaded shaft rotatably connected to the inside of the limiting ring; a limiting frame fixedly connected to both sides of the limiting ring; a connecting ring threadedly connected to the outside of the threaded shaft, and the connecting ring is slidably connected to the limiting frame; a support rod rotatably connected to the outside of the connecting ring; a push plate rotatably connected to one end of the support rod, and the push plate is slidably connected to the drum;

[0012] Locking assembly, the locking assembly is located at both ends of the adjusting assembly.

[0013] Further, the convex head assembly includes:

[0014] A limiting tube fixedly connected to the outside of the push plate;

[0015] A first spring fixedly connected to the inside of the limiting tube;

[0016] A convex head slidably connected to the inside of the limiting tube, and the convex head is fixedly connected to one end of the first spring.

[0017] Further, the locking assembly includes:

[0018] Limiting grooves located at both ends of the threaded shaft;

[0019] Fixed shafts fixedly connected to the inside of the limiting grooves;

[0020] Connecting tubes slidably connected to the limiting grooves and the fixed shafts;

[0021] A second spring located outside the fixed shaft;

[0022] Chute grooves located on both sides of the drum;

[0023] Positioning holes located on both sides of the drum;

[0024] A baffle fixedly connected to one end of the connecting tube, the baffle is rotatably connected to the drum, one side of the baffle is provided with a push button and a positioning block, the push button is slidably connected to the chute groove, and the positioning block can be inserted into the positioning hole.

[0025] The advantages of the present utility model compared with the existing technology are:

[0026] (1) The leg relaxation device for dance training of the present utility model is provided with an adjustment component, which can adjust the convex head component for different muscle groups. The convex heads with longer lengths can be used for deep tissue massage. They can penetrate the muscle layer to reach deeper muscles and tendons, helping to release tension and muscle pain. The shorter convex heads are suitable for superficial muscle massage. They can provide more concentrated pressure and are particularly effective for massaging small local muscle groups. Applicability adjustment is carried out for the inner and outer sides of the thighs and calves, greatly improving the massage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 FIG. is a three-dimensional view of the leg relaxation device for dance training of the present utility model Figure 1 .

[0028] Figure 2 FIG. is a sectional view of the leg relaxation device for dance training of the present utility model Figure 1 .

[0029] Figure 3 FIG. is a three-dimensional view of the leg relaxation device for dance training of the present utility model Figure 2 .

[0030] Figure 4 FIG. is a sectional view of the leg relaxation device for dance training of the present utility model Figure 2 .

[0031] Figure 5 FIG. is an enlarged view of A of the leg relaxation device for dance training of the present utility model.

[0032] As shown in the figure: 1. roller; 2. rotating groove; 3. grip; 4. convex head component; 5. adjustment component; 6. locking component; 7. limiting ring; 8. threaded shaft; 9. limiting frame; 10. connecting ring; 11. support rod; 12. push plate; 13. limiting tube; 14. spring one; 15. convex head; 16. limiting groove; 17. fixed shaft; 18. connecting tube; 19. spring two; 20. baffle; 21. sliding groove; 22. push button; 23. positioning hole; 24. positioning block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0034] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] As Figures 1 to 5 shown, a leg relaxation device for dance training includes: a roller 1, with rotating grooves 2 on both sides of the roller 1; a grip 3, rotatably connected to the inner side of the rotating groove 2; a convex head assembly 4, located inside the roller 1; an adjusting assembly 5, located inside the convex head assembly 4; and a locking assembly 6, located at both ends of the adjusting assembly 5.

[0036] The adjusting assembly 5 includes: a limit ring 7, fixedly connected to the inner side of the roller 1; a threaded shaft 8, rotatably connected to the inner side of the limit ring 7; a limit frame 9, fixedly connected to both sides of the limit ring 7; a connecting ring 10, threadedly connected to the outside of the threaded shaft 8 and slidably connected to the limit frame 9; a support rod 11, rotatably connected to the outside of the connecting ring 10; and a push plate 12, rotatably connected to one end of the support rod 11 and slidably connected to the roller 1.

[0037] The convex head assembly 4 includes: a limit tube 13, fixedly connected to the outside of the push plate 12; a first spring 14, fixedly connected to the inside of the limit tube 13; and a convex head 15, slidably connected to the inside of the limit tube 13 and fixedly connected to one end of the first spring 14.

[0038] The locking assembly 6 includes: a limit groove 16, located at both ends of the threaded shaft 8; a fixed shaft 17, fixedly connected to the inside of the limit groove 16; a connecting tube 18, slidably connected to the limit groove 16 and the fixed shaft 17; a second spring 19, located outside the fixed shaft 17; a sliding groove 21, located on both sides of the roller 1; a positioning hole 23, located on both sides of the roller 1; a baffle 20, fixedly connected to one end of the connecting tube 18 and rotatably connected to the roller 1, with a push button 22 and a positioning block 24 on one side of the baffle 20, the push button 22 being slidably connected to the sliding groove 21, and the positioning block 24 being insertable into the positioning hole 23.

[0039] In specific use, pressing the push button 22 causes the connecting pipe 18 to compress the second spring 19 and slide within the limit groove 16, causing the baffle 20 to move and the positioning block 24 to move out of the positioning hole 23. At this time, rotating the push button 22 causes the connecting pipe 18 to drive the threaded shaft 8 to rotate. The threaded shaft 8 drives the connecting ring 10 within the limit frame 9 to move, causing the support rod 11 to rotate and pushing the push plate 12 to slide, causing the limit pipe 13 to slide on the outer wall of the roller 1 to adjust its extended length. After selecting a suitable length, releasing the push button 22 causes the second spring 19 to push up the connecting pipe 18, causing the baffle 20 to move, and the positioning block 24 to insert into the positioning hole 23 to complete the fixation of the baffle 20.

[0040] Hold the grip 3 to make the roller 1 roll and massage in the massage area to relax the leg muscles.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leg relaxation device for dance training, characterized in that Comprising: A drum (1), with rotating grooves (2) provided on both sides of the drum (1); A grip (3), the grip (3) being rotatably connected to the inner side of the rotating groove (2); A convex head assembly (4), the convex head assembly (4) being located inside the drum (1); An adjusting assembly (5), the adjusting assembly (5) being located inside the convex head assembly (4), and the adjusting assembly (5) includes: a limiting ring (7) fixedly connected to the inner side of the drum (1); a threaded shaft (8) rotatably connected to the inner side of the limiting ring (7); a limiting frame (9) fixedly connected to both sides of the limiting ring (7); a connecting ring (10) threadedly connected to the outer side of the threaded shaft (8), the connecting ring (10) being slidably connected to the limiting frame (9); a support rod (11) rotatably connected to the outer side of the connecting ring (10); a push plate (12) rotatably connected to one end of the support rod (11), the push plate (12) being slidably connected to the drum (1); A locking assembly (6), the locking assembly (6) being located at both ends of the adjusting assembly (5).

2. The leg relaxation device for dance training according to claim 1, wherein: The convex head assembly (4) includes: A limiting tube (13) fixedly connected to the outer side of the push plate (12); A first spring (14) fixedly connected to the inner side of the limiting tube (13); A convex head (15) slidably connected to the inner side of the limiting tube (13), the convex head (15) being fixedly connected to one end of the first spring (14).

3. The leg relaxation device for dance training according to claim 2, characterized in that: The locking assembly (6) includes: Limiting grooves (16) located at both ends of the threaded shaft (8); A fixed shaft (17) fixedly connected to the inner side of the limiting groove (16); A connecting tube (18) slidably connected to the limiting groove (16) and the fixed shaft (17); A second spring (19) located outside the fixed shaft (17); Chute grooves (21) located on both sides of the drum (1); Positioning holes (23) located on both sides of the drum (1); A baffle (20), the baffle (20) being fixedly connected to one end of the connecting tube (18), the baffle (20) being rotatably connected to the drum (1), and a push button (22) and a positioning block (24) being provided on one side of the baffle (20), the push button (22) being slidably connected to the chute groove (21), and the positioning block (24) being insertable into the positioning hole (23).

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