CN212789629U

CN212789629U - Aerobics exercises training leg split trainer

Info

Publication number: CN212789629U
Application number: CN202021520425.2U
Authority: CN
Inventors: 陈娟娟
Original assignee: Kaili University
Current assignee: Kaili University
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-26
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a aerobics exercises training split leg trainer, the loach carrying platform comprises a supporting fram, the lateral part of support frame runs through and is equipped with the opening, intermediate position is equipped with the lead screw in the opening, lead screw surface cover is equipped with concave piece, the inside both sides of concave piece all are equipped with the screw rod through the screw thread, and the equal movable sleeve in intermediate position on a set of screw rod surface is equipped with the sleeve, the inside activity of sleeve is equipped with the telescopic link, and the telescopic link keeps away from telescopic one end and is equipped with the lantern ring, support frame top one side is equipped with the seatpad, the intermediate position that the support frame top is close to seatpad one side runs through. The utility model discloses have the effect that single just can oneself operate, have very high practicality to can satisfy the purpose of different height trainers training through adjusting sleeve length, thereby improve the training effect, be convenient for accomodate after finishing using moreover, very big saving occupation of land space.

Description

Aerobics exercises training leg split trainer

Technical Field

The utility model relates to a aerobics exercises training technical field especially relates to an aerobics exercises training leg split trainer.

Background

The aerobics exercises are sports which are deeply loved by the masses, have extremely strong popularity and integrate gymnastics, dancing, music, body building and entertainment. Aerobics exercises are aerobic exercises, and are characterized by lasting whole body exercises of a certain duration and low or medium degrees, mainly exercise the cardio-pulmonary function of exercisers and are the basis of aerobic endurance quality.

The jumping aerobics exercises have a plurality of advantages, can help people to effectively build bodies and also have the effect of losing weight, the exercise weight-losing method integrates aerobics and body building, is particularly suitable for women, is loved by the same women, and the aerobics exercises training personnel have strict requirements on the flexibility of the body of the aerobics training personnel and are an essential basic action for splitting legs in the working personnel.

In practical use, the existing device for training the split legs for the aerobics exercises can occupy a large area under the condition that the existing device is inconvenient to store after being used up, and is very inconvenient for places with small area such as families or some training venues; moreover, the existing training device can not give consideration to trainers with different heights and leg lengths, and if an improper training device is used, the training effect and even the possibility of strain can not be achieved; in addition, when the existing training device is used, people beside the training device are required to perform auxiliary stretching training, which is very troublesome.

To this end, we propose a device for training a split leg for aerobics exercises to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leg split training device for aerobics exercises training.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a aerobics exercises training split leg trainer, includes the support frame, the lateral part of support frame runs through and is equipped with the opening, the intermediate position is equipped with the lead screw in the opening, lead screw surface cover is equipped with concave piece, the inside both sides of concave piece all are equipped with the screw rod through the screw thread, and the equal activity cover in intermediate position on a set of screw rod surface is equipped with the sleeve, the inside activity of sleeve is equipped with the telescopic link, and the telescopic link keeps away from telescopic one end and is equipped with the lantern ring, support frame top one side is equipped with the seatpad, the intermediate position that the support frame top is close to seatpad one side runs through.

Preferably, the lead screw both ends all are equipped with the stopper, the stopper all rotates the inside of connecting at support frame both ends lateral wall.

Preferably, the surface of one end, far away from the concave block, of the screw rod and the bottom of the connecting rod are both provided with bevel gears, and the screw rod and the connecting rod are meshed with each other through the bevel gears.

Preferably, the surface of the screw rod is sleeved with a first limiting plate, the first limiting plate is located at a position close to the helical gear, and the thread on the surface of the screw rod is connected with the first limiting plate in a rotating mode.

Preferably, a screw hole is formed in the middle of the surface of the concave block between the screw rods, and the concave block is connected with the screw rod through the screw hole.

Preferably, the top that the telescopic link is located sleeve inside is equipped with the second limiting plate, and second limiting plate and sleeve inner wall sliding connection, telescopic bottom is equipped with four relative cohesion pieces, and cohesion piece's surface is equipped with the screw ring through the screw thread.

Preferably, the opening penetrates from one side of the supporting frame to the other side of the supporting frame, and the seat cushion is made of a flexible material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the support frame that sets up, the concave block, the lead screw, the carousel, seatpad and the lantern ring, in order to have the effect that single just can oneself train, when the training person uses, the seat is rested up, then utilize the lantern ring to fix the ankle of both feet respectively, it is rotatory to rotate the carousel and drive the connecting rod this moment, the meshing of cooperation helical gear is rotatory, the lead screw can rotate this moment, the cover is established and can be removed to seatpad one end at the spill piece on lead screw surface, then the sleeve can drive the leg of training person to both sides separation, the training person only need rotate the carousel according to the training volume, and then the angle of control sleeve to both sides separation, the existence that the training person still need have the auxiliary staff when the training has been avoided, very big improvement.

2. Through the sleeve that sets up, twist the ring, the telescopic link, in order to reach the purpose that the improvement adjusting sleeve length satisfied different height trainees training, when needs are adjusted, the user only need rotate and twist the ring, make the piece of hugging closely of sleeve bottom loosen, then adjust the length that stretches out of telescopic link, then rotate again and twist the ring, make the piece of hugging closely of sleeve bottom reduce, let the telescopic link can't slide in the sleeve, further improved different height trainees's training effect, reduced and lead to injured's effect because of the training.

3. Through the support frame that sets up, the opening, the concave block, screw rod and sleeve to have the effect of being convenient for accomodate, when the user does not train the needs and accomodate, only need adjust the telescopic link to the sleeve inside, then stir the rotation that the sleeve passes through the screw rod with the hand, make it accomodate into in the opening, then the user only need to lift the support frame and put into appointed storage point can, when needs reuse, according to above-mentioned reverse operation can, further reduced area, have very high practicality.

Drawings

FIG. 1 is a schematic perspective view of a leg split training device for aerobics exercises;

FIG. 2 is a side cross-sectional view of FIG. 1;

FIG. 3 is a cross-sectional top view of FIG. 1;

FIG. 4 is a partial cross-sectional view of the sleeve of FIG. 1;

FIG. 5 is a bottom view of the bottom of the sleeve of FIG. 3;

FIG. 6 is a schematic view of the sleeve of FIG. 3 in connection with a grip tab;

fig. 7 is a schematic perspective view of the concave block of fig. 1.

In the figure: 1. a support frame; 2. a concave block; 3. a sleeve; 301. a holding sheet; 4. a turntable; 5. an opening; 6. a screw rod; 7. a helical gear; 8. a collar; 9. a seat cushion; 10. a limiting block; 11. a connecting rod; 12. a screw; 13. a first limit plate; 14. a telescopic rod; 15. screwing a ring; 16. a second limiting plate; 17. and a screw hole.

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. 1-7, a leg splitting training device for aerobics exercises training, comprising a support frame 1, wherein an opening 5 is arranged on the side portion of the support frame 1 in a penetrating manner, a screw rod 6 is arranged in the middle of the opening 5, the screw rod 6 has the design effect of driving a concave block 2 to move, the surface of the screw rod 6 is sleeved with the concave block 2, two sides of the inner part of the concave block 2 are respectively provided with a screw rod 12 through threads, two ends of the screw rod 12 are connected with the upper end and the lower end of the concave block 2 through threads, a sleeve 3 is movably sleeved at the middle of the surface of a group of screw rods 12, a telescopic rod 14 is movably arranged in the sleeve 3, the telescopic rod 14 can extend and contract from the sleeve 3, people with different heights can use the device conveniently, one end of the telescopic rod 14, which is far away from the sleeve 3 is provided with a lantern ring 8, the lantern ring 8 is made of a flexible material, the connecting rod 11 plays a role in connecting the turntable 4 and the bevel gear 7, the turntable 4 is arranged at the top end of the connecting rod 11, and the surface of the turntable 4 is provided with anti-slip rubber, so that the phenomenon that a user slips when using the turntable is avoided.

The two ends of the screw rod 6 are respectively provided with a limiting block 10, the limiting blocks 10 have the design effect that the screw rod 6 plays a role in limiting and fixing, the limiting blocks 10 are rotatably connected inside the side walls at the two ends of the support frame 1, the surface of one end, far away from the concave block 2, of the screw rod 6 and the bottom of the connecting rod 11 are respectively provided with a helical gear 7, the screw rod 6 and the connecting rod 11 are mutually meshed through the helical gears 7, the surface of the screw rod 6 is sleeved with a first limiting plate 13, the first limiting plate 13 plays a role in limiting the concave block 2, when the concave block 2 is contacted with the first limiting plate 13, the concave block 2 cannot move forwards any more, the first limiting plate 13 is positioned at a position close to the helical gears 7, a thread screw thread on the surface of the screw rod 6 is connected with the first limiting plate 13, a screw hole 17 is formed in the middle position, on the surface of the concave, and the concave block 2 is connected with the screw rod 6 through a screw hole 17.

The top that telescopic link 14 is located sleeve 3 inside is equipped with second limiting plate 16, the design effect of second limiting plate 16 drops in avoiding telescopic link 14 follow sleeve 3, and second limiting plate 16 and sleeve 3 inner wall sliding connection, the bottom of sleeve 3 is equipped with four relative cohesion pieces 301, and cohesion piece 301's surface is equipped with the screw 15 through the screw, cohesion piece 301's design effect is for controlling the opening and shutting of cohesion piece 301 through rotating screw 15, so that reach the effect that the user can freely adjust 14 lengths of telescopic link, opening 5 runs through to the opposite side from 1 one side of support frame, seatpad 9 is flexible material, flexible material's benefit is exactly what the training person can sit at last for a long time and can not press the buttock.

The working principle is as follows: the utility model discloses, when the training person uses, sit on the seat pad 9, then utilize lantern ring 8 to fix the ankle of both feet respectively, rotate the carousel 4 this moment and drive the connecting rod 11 rotatory, the meshing of cooperation helical gear 7 is rotatory, lead screw 6 will rotate this moment, the concave block 2 that the cover was established on the surface of lead screw 6 will move to seatpad 9 one end, then sleeve 3 will drive the leg of training person to separate to both sides, the training person only needs to rotate carousel 4 according to the training volume, and then control sleeve 3 to the angle of both sides separation, when needing to adjust, the user only needs to rotate the twist ring 15, make the piece 301 of hugging closely of sleeve 3 bottom loosen, then adjust the length that stretches out of telescopic link 14, then rotate the twist ring 15 again, make the piece 301 of hugging closely of sleeve 3 bottom shrink, let 14 can't slip in sleeve 3, when the user does not train and need to accomodate up, only need to adjust telescopic link 14 inside sleeve 3, then, the sleeve 3 is stirred by hand to be accommodated in the opening 5 through the rotation of the screw 12, and then a user only needs to lift the support frame 1 and place the support frame in a specified accommodating point, and if the support frame is needed to be used again, the operation is carried out according to the reverse direction.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A training device for training leg split of aerobics exercises comprises a support frame (1) and is characterized in that, an opening (5) is arranged at the side part of the support frame (1) in a penetrating way, a screw rod (6) is arranged at the middle position in the opening (5), the surface of the screw rod (6) is sleeved with a concave block (2), both sides of the inner part of the concave block (2) are provided with screw rods (12) through threads, and the middle positions of the surfaces of the screw rods (12) are movably sleeved with sleeves (3), telescopic rods (14) are movably arranged in the sleeves (3), and one end of the telescopic rod (14) far away from the sleeve (3) is provided with a lantern ring (8), the utility model discloses a support frame, including support frame (1), connecting rod (11) and carousel (4), the intermediate position that support frame (1) top one side is equipped with seatpad (9), the intermediate position that support frame (1) top is close to seatpad (9) one side runs through the bearing and is equipped with connecting rod (11), and connecting rod (11) top.

2. The leg split training device for aerobics exercises as claimed in claim 1, wherein both ends of the screw rod (6) are provided with limit blocks (10), and the limit blocks (10) are rotatably connected to the inner parts of the side walls at both ends of the support frame (1).

3. The leg split training device for aerobics exercises as claimed in claim 1, wherein the surface of one end of the screw rod (6) far away from the concave block (2) and the bottom of the connecting rod (11) are both provided with a bevel gear (7), and the screw rod (6) and the connecting rod (11) are meshed with each other through the bevel gear (7).

4. The device for training the split legs of the aerobics exercises as claimed in claim 1, wherein a first limiting plate (13) is sleeved on the surface of the screw rod (6), the first limiting plate (13) is located at a position close to the helical gear (7), and the thread on the surface of the screw rod (6) is connected with the first limiting plate (13).

5. The leg split training device for aerobics exercises training according to claim 1, wherein a screw hole (17) is formed in the middle of the surface of the concave block (2) among the group of screws (12), and the concave block (2) is connected with the screw rod (6) through the screw hole (17).

6. The leg split training device for aerobics exercises as claimed in claim 1, wherein a second limiting plate (16) is arranged at the top end of the telescopic rod (14) located inside the sleeve (3), the second limiting plate (16) is slidably connected with the inner wall of the sleeve (3), four opposite tightening pieces (301) are arranged at the bottom end of the sleeve (3), and the surface of each tightening piece (301) is provided with a screwing ring (15) through threads.

7. An aerobics training leg split training device as claimed in claim 1, wherein said opening (5) extends through the frame (1) from one side to the other, and said seat (9) is of a flexible material.