CN108721837B

CN108721837B - Dance training is with supplementary waist device down

Info

Publication number: CN108721837B
Application number: CN201810510519.2A
Authority: CN
Inventors: 林颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2020-08-25
Anticipated expiration: 2038-05-24
Also published as: CN108721837A

Abstract

The invention discloses an auxiliary waist lowering device for dance training, which comprises a foot base, a first jacking part, a second jacking part, a waist protection pad and a head support, wherein the foot base is provided with a foot hole; the foot part base is arranged at the lower end of the first jacking part, the first jacking part is inserted into one side of the inner part of the foot part base and is hinged with the foot part base, and a cavity for accommodating the second jacking part is formed in the first jacking part; the second jacking part is inserted into the cavity inside the first jacking part, and the second jacking part extends into or out of the cavity in a sliding manner; the waist protection pad is arranged on the upper end face of the first top support part and is attached to the upper part of the upper end face of the first top support part; the head support is arranged on the outer side of the second jacking portion, and the head support is hinged with the outer side end of the second jacking portion. The invention can assist the beginner to do the waist training, can adjust according to the learning progress of the beginner, and ensures the personal safety of the learner with good waist training effect.

Description

Dance training is with supplementary waist device down

Technical Field

The invention relates to an auxiliary waist-lowering device for dance training, and belongs to the field of physical training instruments.

Background

The lower waist is also called as a lower bridge, which is a body exercise for developing the flexibility of human body, usually two legs stand separately and have the same width with shoulders, two arms lift upwards, hip supporting and upper body bending backwards until the head faces downwards, two palms support the ground, and the whole body is in an arch bridge shape. It is required that the limbs be straightened as much as possible and that the distance between the hands and feet be as close as possible. The lower waist is one of the basic functions that the dance learner must have, and aiming at the beginners, the dance teacher usually assists to train, and corresponding auxiliary instruments are lacked in the training process, so that physical injuries are easily caused to the beginners. The waist is a key part of a human body, the waist descending is a skill which can be mastered after long-term practice, and is a cyclic and progressive process, and a beginner has great potential safety hazard during the independent practice process.

Chinese patent publication No. CN107970571A discloses a lower waist assisting device for physical training teaching, which comprises a fixed base, wherein fixed sleeves are symmetrically and fixedly connected to the front and the back above the fixed base, telescopic support rods are slidably connected inside the fixed sleeves, and fixed support plates are fixedly connected to the upper parts of the telescopic support rods; the fixed base top left side fixedly connected with motor cabinet, motor cabinet top fixedly connected with motor, motor output fixedly connected with drive screw, drive screw outside threaded connection has the slip cap, the first hinge that rotates of slip cap upper side fixedly connected with, the first hinge top that rotates is rotated and is connected with the slope ejector pin, and hinge and fixed push pedal bottom fixed connection are rotated to slope ejector pin top fixedly connected with second, and the second rotates hinge. Although the application can help lower the waist, the application still has great potential safety hazard to beginners and has poor auxiliary training effect.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the auxiliary waist-down device for dance training, which can assist a beginner in waist-down training, can be adjusted according to the learning progress of the beginner, is cyclic and gradual, ensures the personal safety of learners and has good waist-down training effect.

The technical scheme for solving the technical problems is as follows: an auxiliary waist lowering device for dance training comprises a foot base, a first jacking portion, a second jacking portion, a waist protection pad and a head support; the foot part base is arranged at the lower end of the first jacking part, the first jacking part is inserted into one side of the inner part of the foot part base and is hinged with the foot part base, and a cavity for accommodating the second jacking part is formed in the first jacking part; the second jacking part is inserted into the cavity inside the first jacking part, and the second jacking part extends into or out of the cavity in a sliding manner; the waist protection pad is arranged on the upper end face of the first top support part and is attached to the upper part of the upper end face of the first top support part; the head support is arranged on the outer side of the second jacking portion, and the head support is hinged with the outer side end of the second jacking portion.

According to the dance training is with supplementary waist device down, the lateral part of first top support portion is equipped with the adjustment tank, the adjustment tank is arc bending, and the adjustment tank upside is equipped with the instruction label, the instruction label is used for instructing second top support portion stretches into or the distance that stretches out from first top support portion cavity. The adjustment tank is used for adjusting second top support portion to the training progress that waist device adaptation trainer down can learn the length that second top support portion stretched into or stretched out according to the instruction label, and the trainer of being convenient for adjusts according to self needs.

According to the auxiliary waist-lowering device for dance training, the fixing holes are formed in the side portion of the first jacking portion and are evenly distributed on the lower side of the adjusting groove, the adjusting handle is connected to the side portion of the second jacking portion, and the adjusting handle extends out of the adjusting groove. The second jacking portion is driven through the adjusting handle, and after the second jacking portion is adjusted to a proper position, the adjusting handle is fixed through the fixing hole.

According to the auxiliary waist-lowering device for dance training, the side part of the adjusting handle is connected with the fixing knob, and the fixing knob penetrates through the adjusting handle and is matched with the fixing hole to limit the adjusting handle to slide. The fixing knob is rotated to stretch into the fixing hole, so that the adjusting handle is limited to slide, and the second jacking part is fixed.

According to the auxiliary waist-lowering device for dance training, the first supporting part and the second supporting part are respectively arc-surface-shaped, and the waist protection pad is arc-surface-shaped. The arc-surface design is adopted, the waist-waist.

According to the auxiliary waist-lowering device for dance training, the upper end face of the foot base is downwards sunken to form the foot grooves, and the foot grooves are symmetrically distributed on two sides of the foot base. The trainer puts both feet into the foot grooves during training, thereby preventing the feet from sliding and being convenient for controlling the lower waist posture.

According to the auxiliary waist-lowering device for dance training, the first balancing weight is embedded into the foot base. First balancing weight carries out the counter weight to foot's base, guarantees the stability in the waist device use down.

As above dance training is with supplementary waist device down, first top support portion lower extreme is equipped with the bearing bar, and the bearing bar is connected first top support portion lower extreme, the bearing bar adopts the lift gas pole, and the lift gas pole is connected with height-adjusting's handle. The bearing bar not only plays the supporting role to whole waist device down, reaches the purpose of adjusting first top support portion and the crooked degree of second top support portion through adjusting the height of bearing bar moreover, and the person of being convenient for trains adjusts according to the training progress, and training effect is good.

As above dance training is with supplementary waist device down, the bearing bar lower extreme is connected with the bearing base, the inside embedding of bearing base has the second balancing weight. The stability of bearing bar is ensured to the bearing base, further can guarantee the stability of whole waist device training in-process down through the second balancing weight.

The invention has the beneficial effects that: can assist the beginner to carry out the waist training down, can adjust according to the beginner's study progress, reach the gradual training purpose of circulation, guarantee learner's personal safety, it is effectual to train the waist down, accords with the ergonomic principle, uses the comfort strong, and stability can be good in the use simultaneously, is convenient for master the waist posture down.

Drawings

FIG. 1 is a schematic structural view of an auxiliary lower waist device for dance training;

fig. 2 is a schematic structural view of the dance training auxiliary lower waist device after the second jacking part extends out.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, an auxiliary waist-lowering device for dance training comprises a foot base 1, a first jacking portion 2, a second jacking portion 3, a waist pad 4 and a head support 5; the foot base 1 is arranged at the lower end of the first jacking part 2, the first jacking part 2 is inserted into one side of the inside of the foot base 1 and is hinged with the foot base 1, and a cavity 6 for accommodating the second jacking part 3 is formed in the first jacking part 2; the second jacking part 3 is inserted into the cavity 6 in the first jacking part 2, and the second jacking part 3 extends into or out of the cavity 6 in a sliding manner; the waist protection pad 4 is arranged on the upper end face of the first jacking portion 2, and the waist protection pad 4 is attached to the upper portion of the upper end face of the first jacking portion 2; the head support 5 is arranged on the outer side of the second jacking portion 3, and the head support 5 is hinged with the outer side end of the second jacking portion 3.

In one embodiment of the auxiliary waist-lowering device for dance training, an adjusting groove 7 is formed in the side portion of the first jacking portion 2, the adjusting groove 7 is curved in an arc shape, an indicating label 8 is arranged on the upper side of the adjusting groove 7, and the indicating label 8 is used for indicating the distance of the second jacking portion 3 extending into or out of the cavity 6 of the first jacking portion 2. The adjusting groove 7 is used for adjusting the second jacking portion 3, so that the waist-lowering device adapts to the training progress of a trainer, the length of the second jacking portion 3 extending into or extending out can be known according to the indicating label 8, and the trainer can adjust the waist-lowering device according to the needs of the trainer. The lateral part of first top support portion 2 is equipped with fixed orifices 9, fixed orifices 9 evenly distributed are in the downside of adjustment tank 7, the lateral part of second top support portion 3 is connected with regulation handle 10, regulation handle 10 follow adjustment tank 7 stretches out. The second jacking portion 3 is driven through the adjusting handle 10, and after the second jacking portion 3 is adjusted to a proper position, the adjusting handle 10 is fixed through the fixing hole 9. The side part of the adjusting handle 10 is connected with a fixed knob 11, and the fixed knob 11 passes through the adjusting handle 10 and is matched with the fixed hole 9 to limit the sliding of the adjusting handle 10. The fixing knob 11 is rotated to extend into the fixing hole 9, so that the adjusting handle 10 is limited to slide, and the second jacking portion 3 is fixed.

In one embodiment of the auxiliary waist-lowering device for dance training, the first supporting part 2 and the second supporting part 3 are respectively arc-shaped, and the waist protecting pad 4 is arc-shaped. The arc-surface design is adopted, the waist-waist.

In one embodiment of the auxiliary waist-lowering device for dance training, the upper end of the foot base 1 is downwards concave to form foot grooves 12, and the foot grooves 12 are symmetrically distributed on two sides of the foot base 1. The trainee's training process puts both feet into the foot grooves 12, thereby preventing the feet from slipping and facilitating the control of the lower waist posture. The foot base 1 is embedded with a first balancing weight 13. First balancing weight 13 carries out the counter weight to foot base 1, guarantees the stability in the waist device use down.

In an embodiment of the auxiliary waist-lowering device for dance training, a bearing rod 14 is arranged at the lower end of the first jacking portion 2, the bearing rod 14 is connected to the lower end of the first jacking portion 2, and the bearing rod 14 is a lifting air rod connected with a handle 15 for adjusting height. Bearing bar 14 not only plays the supporting role to whole waist device down, reaches the purpose of adjusting first top support portion 2 and the 3 crooked degrees of second top support portion through the height of adjusting bearing bar 14 moreover, and the person of being convenient for adjusts according to the training progress, and training effect is good. The lower end of the bearing rod 14 is connected with a bearing base 16, and a second balancing weight 17 is embedded in the bearing base 16. The stability of bearing bar 14 is ensured to bearing base 16, can further guarantee the stability in the whole waist device training process down through second balancing weight 17.

In the using process of the waist-lowering device, a trainer puts feet into the foot grooves 12 so as to prevent feet from sliding and conveniently control the waist-lowering posture, the second jacking portion 3 is adjusted through the adjusting groove 7 so as to enable the waist-lowering device to adapt to the training progress of the trainer, the extending or extending length of the second jacking portion 3 can be known according to the indicating label 8 so as to be convenient for the trainer to adjust according to the self requirement, the second jacking portion 3 is driven through the adjusting handle 10, after the second jacking portion 3 is adjusted to the proper position, the adjusting handle 10 is fixed through the fixing hole 9, the fixing knob 11 is rotated to extend into the fixing hole 9 so as to limit the adjusting handle 10 from sliding, and the second jacking portion 3 is further fixed. The purpose of adjusting the bending degree of the first jacking portion 2 and the second jacking portion 3 is achieved by adjusting the height of the bearing rod 14, so that a trainer can adjust conveniently according to the training progress, and the training effect is good. The invention can assist the beginner to do the lower waist training, can adjust according to the learning progress of the beginner, achieves the purpose of circulating gradual training, ensures the personal safety of learners, has good lower waist training effect, accords with the principle of ergonomics, has strong use comfort, has good stability in the use process and is convenient to master the lower waist posture.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a dance training is with supplementary waist device down which characterized in that: the lower waist device comprises a foot base (1), a first jacking part (2), a second jacking part (3), a waist protection pad (4) and a head support (5); the foot base (1) is arranged at the lower end of the first jacking part (2), the first jacking part (2) is inserted into one side of the inside of the foot base (1) and is hinged with the foot base (1), and a cavity (6) for accommodating the second jacking part (3) is formed in the first jacking part (2); the second jacking part (3) is inserted into the cavity (6) in the first jacking part (2), and the second jacking part (3) extends into or out of the cavity (6) in a sliding manner; the waist protection pad (4) is arranged on the upper end face of the first jacking portion (2), and the waist protection pad (4) is attached to the upper portion of the upper end face of the first jacking portion (2); the head support (5) is arranged on the outer side of the second jacking portion (3), and the head support (5) is hinged with the outer side end of the second jacking portion (3);

an adjusting groove (7) is formed in the side portion of the first jacking portion (2), the adjusting groove (7) is curved in an arc shape, an indicating label (8) is arranged on the upper side of the adjusting groove (7), and the indicating label (8) is used for indicating the distance of the second jacking portion (3) extending into or out of the cavity (6) of the first jacking portion (2);

fixing holes (9) are formed in the side portion of the first jacking portion (2), the fixing holes (9) are uniformly distributed on the lower side of the adjusting groove (7), an adjusting handle (10) is connected to the side portion of the second jacking portion (3), and the adjusting handle (10) extends out of the adjusting groove (7);

the side part of the adjusting handle (10) is connected with a fixed knob (11), and the fixed knob (11) penetrates through the adjusting handle (10) to be matched with the fixed hole (9) to limit the sliding of the adjusting handle (10);

the lower end of the first jacking part (2) is provided with a bearing rod (14), the bearing rod (14) is connected to the lower end of the first jacking part (2), the bearing rod (14) adopts a lifting air rod, and the lifting air rod is connected with a handle (15) for adjusting the height;

the lower end of the bearing rod (14) is connected with a bearing base (16), and a second balancing weight (17) is embedded into the bearing base (16).

2. A dance training auxiliary lower waist device according to claim 1, wherein: the first jacking part (2) and the second jacking part (3) are respectively arc-surface-shaped, and the waist protection pad (4) is arc-surface-shaped.

3. A dance training auxiliary lower waist device according to claim 1, wherein: the upper end surface of the foot base (1) is sunken downwards to form foot grooves (12), and the foot grooves (12) are symmetrically distributed on two sides of the foot base (1).

4. A dance training auxiliary lower waist device according to claim 3, wherein: a first balancing weight (13) is embedded in the foot base (1).