CN213192347U

CN213192347U - Yoga shank stretching device

Info

Publication number: CN213192347U
Application number: CN202022540106.4U
Authority: CN
Inventors: 宋佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-05-14
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a yoga leg stretching device, which comprises a main board, a moving frame and a telescopic plate, wherein the main board is provided with a chute, the bottom end of the moving frame is clamped in the chute, the bottom end of the moving frame is connected with one end of a tension spring, the other end of the tension spring is connected with a pull rod, the pull rod is connected with one end of a lever through a connecting rope, the other end of the lever is connected with a sliding sleeve, the sliding sleeve is sleeved on a screw rod, the screw rod is connected with a rotating shaft of a motor through a connecting sleeve, and the motor is arranged in the main; a clamping groove is formed in the main board, a limiting strip is arranged on the side edge of the telescopic board and clamped in the clamping groove, a return spring is arranged on the telescopic board and arranged at the bottom end of the limiting rod, and the top end of the limiting rod is connected with the bottom surface of the supporting plate; the screw rod rotates to enable the sliding sleeve to drive the lever, the lever pulls the pull rod and the extension spring to enable the moving frame to move, and the leg of a user is better stretched; reset spring makes the backup pad bounce, with the mainboard parallel and level, avoids appearing the phenomenon that gap or face are uneven.

Description

Yoga shank stretching device

Technical Field

The utility model relates to a body-building apparatus equipment technical field specifically is a yoga shank stretching device.

Background

Yoga is a 5000-year-old exercise on the physical, psychological and mental origins of india, the yoga is a very ancient energy knowledge modification method, integrates philosophy, science and art, applies the ancient and easy-to-master skills to the yoga posture, improves the abilities of the people in the aspects of physiology, psychology, emotion and spirit, is a movement mode which achieves the harmony and unification of the physique, the soul and the spirit, comprises a posture method of adjusting the body, a breathing method of adjusting the rest, a meditation idea of aligning and the like, so as to achieve the integration of body and mind, the stretching exercise of the legs in yoga is common, the body can be improved through the toughness of the body by stretching the legs, most of the existing leg stretching devices are foldable, and the problem that the stretching effect is poor and the device is not smooth after being unfolded exists by stretching the legs through ropes.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a yoga shank stretching device to among the solution prior art, stretching device tensile effect is not good with the technical problem of device expansion back unevenness.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a yoga leg stretching device comprises a main board, a moving frame and a telescopic board, wherein a sliding groove is formed in the main board, the bottom end of the moving frame is clamped in the sliding groove, the bottom end of the moving frame is connected with one end of a stretching spring, the other end of the stretching spring is connected with a pull rod, the pull rod is connected with one end of a lever through a connecting rope, the other end of the lever is connected with a sliding sleeve, the sliding sleeve is sleeved on a screw rod, the screw rod is connected with a rotating shaft of a motor through a connecting sleeve, and the motor is arranged in the main board; the main board is internally provided with a clamping groove, the side edge of the telescopic plate is provided with a limiting strip, the limiting strip is clamped in the clamping groove, the telescopic plate is provided with a return spring, the return spring is arranged at the bottom end of the limiting rod, and the top end of the limiting rod is connected with the bottom surface of the supporting plate.

As the utility model discloses a preferred technical scheme, be provided with on the expansion plate and press the post, the lockpin is worn to be equipped with in the backup pad bottom surface, lockpin one end is provided with locking spring, the other end of lockpin with press the post contact.

As the utility model discloses a preferred technical scheme, the mainboard the expansion plate bottom surface all is provided with the slipmat.

As an optimal technical scheme of the utility model, the mainboard with the expansion plate top surface is provided with the yoga mat.

As the utility model discloses a preferred technical scheme, be provided with the sleeve on the removal frame, wear to be equipped with the telescopic link in the sleeve, the cover is equipped with compression spring on the telescopic link, the telescopic link is connected with the horizontal pole.

As the utility model discloses a preferred technical scheme, the horizontal pole with all be provided with the U-shaped piece on removing the frame, be provided with the cushion on the U-shaped piece, the bleeder vent has been seted up on the cushion.

The utility model provides a yoga shank stretching device possesses following beneficial effect: the utility model discloses in be provided with on the mainboard and remove the frame, the bottom of removing the frame is connected with the pull rod through extension spring, the pull rod is connected with one end of lever through the connecting rope, the other end of lever is connected with the sliding sleeve, the sliding sleeve cover is established on the screw rod, the screw rod is connected with the pivot of motor through the adapter sleeve, the screw rod rotates and makes the sliding sleeve drive the lever, the lever stimulates pull rod and extension spring, makes the removal frame remove, carries out better extension to user's shank; wear to be equipped with the expansion plate in the mainboard, be provided with reset spring in the expansion plate, reset spring is connected with the gag lever post of backup pad bottom surface, the expansion plate stretches out the back, reset spring makes the backup pad is bounced, with the mainboard parallel and level avoids appearing the phenomenon that gap or face are uneven.

Drawings

Fig. 1 is a perspective view of a yoga leg stretching device of the present invention;

fig. 2 is an exploded view of a yoga leg stretching device of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2.

In the figure: 1. a main board; 2. a movable frame; 3. a sleeve; 4. a cross bar; 5. yoga mats; 6. air holes are formed; 7. a soft cushion; 8. a U-shaped block; 9. a telescopic rod; 10. a compression spring; 11. a pull rod; 12. connecting ropes; 13. an extension spring; 14. a lever; 15. a sliding sleeve; 16. a screw; 17. connecting sleeves; 18. a motor; 19. a chute; 20. a card slot; 21. a non-slip mat; 22. a limiting strip; 23. a retractable plate; 24. a support plate; 25. pressing the column; 26. a return spring; 27. a limiting rod; 28. a lock pin; 29. and locking the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a yoga leg stretching device comprises a main board 1, a moving frame 2 and a stretching plate 23, wherein a sliding groove 19 is formed in the main board 1, the bottom end of the moving frame 2 is clamped in the sliding groove 19, the bottom end of the moving frame 2 is connected with one end of a stretching spring 13, the other end of the stretching spring 13 is connected with a pull rod 11, the pull rod 11 is connected with one end of a lever 14 through a connecting rope 12, the other end of the lever 14 is connected with a sliding sleeve 15, the sliding sleeve 15 is sleeved on a screw rod 16, the screw rod 16 is connected with a rotating shaft of a motor 18 through a connecting sleeve 17, and the motor 18 is arranged in the main board 1; draw-in groove 20 has been seted up in mainboard 1, expansion plate 23 side is provided with spacing 22, spacing 22 card is established in the draw-in groove 20, be provided with reset spring 26 on the expansion plate 23, reset spring 26 sets up the bottom at gag lever post 27, gag lever post 27's top and 24 bottom surfaces of backup pad are connected.

When the yoga leg stretching device is used, a sliding groove 19 is formed in the main board 1, the bottom end of the moving frame 2 is clamped in the sliding groove 19, the bottom end of the moving frame 2 is connected with the pull rod 11 through the stretching spring 13, the pull rod 11 is connected with one end of the lever 14 through the connecting rope 12, the other end of the lever 14 is connected with the sliding sleeve 15 on the screw rod 16, the screw rod 16 is connected with a rotating shaft of the motor 18 through the connecting sleeve 17, the motor 18 rotates to enable the screw rod 16 to rotate, so that the sliding sleeve 15 moves on the screw rod 16, the sliding sleeve 15 prizes the lever 14, the pull rod 11 stretches the stretching spring 13, the moving frame 2 moves, and the leg of a user is better stretched; wear to be equipped with expansion plate 23 in the mainboard 1, be provided with reset spring 26 on the expansion plate 23, reset spring 26 is connected with the gag lever post 27 of the 24 bottom surfaces of backup pad, expansion plate 23 makes the device can stretch out and draw back, has replaced folding, after expansion plate 23 stretches out, reset spring 26 will backup pad 24 props up, has eliminated expansion plate 23 with gap and difference in height between the mainboard 1 make the device level and more smooth.

Referring to fig. 2, a pressing post 25 is arranged on the retractable plate 23, a lock pin 28 penetrates through the bottom surface of the support plate 24, a locking spring 29 is arranged at one end of the lock pin 28, the other end of the lock pin 28 is in contact with the pressing post 25, the support plate 24 can be fixed in a supporting state by the lock pin 28, the support plate 24 is prevented from descending, the pressing post 25 is pressed to unlock the support plate 24, and a user can conveniently store the device; the bottom surfaces of the telescopic plates 23 of the main board 1 are provided with anti-skid pads 21, and the anti-skid pads 21 can increase friction force and prevent the device from displacing when a user uses the device; mainboard 1 with the 23 top surfaces of expansion plate are provided with yoga mat 5, yoga mat 5 can the person of facilitating the use carry out yoga exercise.

Referring to fig. 2, a sleeve 3 is arranged on the moving frame 2, an expansion rod 9 penetrates through the sleeve 3, a compression spring 10 is sleeved on the expansion rod 9, the expansion rod 9 is connected with the cross rod 4, the compression spring 10 enables the expansion rod 9 to drive the cross rod 4 to descend, feet of a user are fixed, stretching of the legs is facilitated, U-shaped blocks 8 are arranged on the cross rod 4 and the moving frame 2, a cushion 7 is arranged on the U-shaped blocks 8, air holes 6 are formed in the cushion 7, the feet of the user can be better fixed through the U-shaped blocks 8 and the cushion 7, the user feels more comfortable, and the air holes 6 can increase permeability of the cushion 7.

In summary, the main board 1 is provided with a moving frame 2, the bottom end of the moving frame 2 is connected with a pull rod 11 through an extension spring 13, the pull rod 11 is connected with one end of a lever 14 through a connecting rope 12, the other end of the lever 14 is connected with a sliding sleeve 15 on a screw 16, the screw 16 is connected with a rotating shaft of a motor 18 through a connecting sleeve 17, the motor 18 rotates, so that the extension spring 13 is extended, the moving frame 2 moves, the leg of a user is extended, and the extension effect is better due to the buffering of the extension spring 13; an expansion plate 23 penetrates through the main plate 1, a return spring 26 is arranged on the expansion plate 23, the return spring 26 is connected with a limiting rod 27 on the bottom surface of a support plate 24, and after the expansion plate 23 extends out, the support plate 24 is supported by the return spring 26, so that a gap and a height difference between the expansion plate 23 and the main plate 1 are eliminated, the device is smoother, and the comfort of a user in use is ensured; the support plate 24 can be fixed in a supporting state by the lock pin 28 penetrating through the bottom surface of the support plate 24, the support plate 24 is prevented from descending, the support plate 24 can be unlocked by pressing the pressing column 25 arranged on the expansion plate 23, and a user can conveniently store the device; the antiskid pads 21 arranged on the bottom surfaces of the telescopic plates 23 of the main board 1 can prevent the device from displacing when a user uses the device; the yoga mat 5 arranged on the top surfaces of the main board 1 and the expansion board 23 can facilitate the yoga exercise of a user; an expansion link 9 penetrates through a sleeve 3 arranged on the moving frame 2, a compression spring 10 is sleeved on the expansion link 9 and connected with the cross rod 4, and the compression spring 10 enables the cross rod 4 to descend to fix the feet of a user so as to conveniently stretch the legs; horizontal pole 4 with all be provided with U-shaped piece 8 on the removal frame 2, be provided with cushion 7 on the U-shaped piece 8 and seted up bleeder vent 6, U-shaped piece 8 with cushion 7 can make better fixed of user's foot to it is more comfortable, the 6 multiplicable permeabilities of bleeder vent alleviate user's foot and generate heat, improve the comfort level.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a yoga shank stretching device which characterized in that: the movable type motor support is characterized by comprising a main board (1), a movable frame (2) and a telescopic plate (23), wherein a sliding groove (19) is formed in the main board (1), the bottom end of the movable frame (2) is clamped in the sliding groove (19), the bottom end of the movable frame (2) is connected with one end of an extension spring (13), the other end of the extension spring (13) is connected with a pull rod (11), the pull rod (11) is connected with one end of a lever (14) through a connecting rope (12), the other end of the lever (14) is connected with a sliding sleeve (15), the sliding sleeve (15) is sleeved on a screw rod (16), the screw rod (16) is connected with a rotating shaft of a motor (18) through a connecting sleeve (17), and the motor (18) is arranged in the main board (1); draw-in groove (20) have been seted up in mainboard (1), expansion plate (23) side is provided with spacing (22), spacing (22) card is established in draw-in groove (20), be provided with reset spring (26) on expansion plate (23), reset spring (26) set up the bottom at gag lever post (27), the top and backup pad (24) bottom surface of gag lever post (27) are connected.

2. The yoga leg stretching device of claim 1, wherein: the telescopic plate (23) is provided with a pressing column (25), the bottom surface of the support plate (24) is provided with a lock pin (28) in a penetrating mode, one end of the lock pin (28) is provided with a locking spring (29), and the other end of the lock pin (28) is in contact with the pressing column (25).

3. The yoga leg stretching device of claim 1, wherein: the bottom surfaces of the main board (1) and the expansion board (23) are provided with anti-skid pads (21).

4. The yoga leg stretching device of claim 1, wherein: mainboard (1) with expansion plate (23) top surface is provided with yoga mat (5).

5. The yoga leg stretching device of claim 1, wherein: remove and be provided with sleeve (3) on frame (2), wear to be equipped with telescopic link (9) in sleeve (3), the cover is equipped with compression spring (10) on telescopic link (9), telescopic link (9) are connected with horizontal pole (4).

6. The yoga leg stretching device of claim 5, wherein: the horizontal pole (4) with all be provided with U-shaped piece (8) on removing frame (2), be provided with cushion (7) on U-shaped piece (8), bleeder vent (6) have been seted up on cushion (7).