CN111701194A - A dance flexibility training device - Google Patents

Abstract

The invention relates to a dance flexibility training device, which comprises a supporting mechanism and a sliding mechanism, wherein the supporting mechanism comprises a base, a supporting frame and a support, the supporting frame is arranged on the rear side of the base, and the support is arranged at the center of the base; the sliding mechanism comprises a sliding seat, a sliding rod, a pedal plate and a pressure spring, the sliding seat is arranged in sliding grooves on two sides of the support, a rectangular groove is formed in the center of the upper portion of the sliding seat, the sliding rod is fixed in the sliding groove along the length direction of the sliding groove, the pedal plate is connected in the sliding rod in a sliding mode, and the pressure spring is sleeved on the sliding rod between the outer side of the pedal plate and the inner wall of the rectangular groove; the invention has the advantages of high safety and convenience for the dancer to train to press legs and lower waist.

Description

A dance flexibility training device

technical field

The invention relates to the technical field of dance training equipment, in particular to a dance flexibility training device.

Background technique

Before dance training, flexibility training should be carried out on the limbs to prevent limb strain during the training process. There are mainly two ways of limb flexibility training: leg pressing and lower waist. For training, most dance venues use simple horizontal bars, which are easy for beginners to slip off when pressing their legs, causing training injuries to dance trainers and low safety; therefore, how to overcome the above existing technical problems and Defects become key issues that need to be addressed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the defects described in the background art, so as to realize a dance flexibility training device with high safety and convenient for dancers to train legs and lower waists.

In order to achieve the above purpose of the invention, the technical scheme of the present invention is: a dance flexibility training device, including a support mechanism and a sliding mechanism, the support mechanism includes a base, a support frame and a support, and the support frame is arranged on the bottom of the base. On the rear side, the support is set at the center position of the base; the sliding mechanism includes a sliding seat, a sliding rod, a foot pedal and a compression spring, the sliding seat is arranged in the sliding grooves on both sides of the support, and the upper part of the sliding seat is A rectangular groove is opened in the center, the sliding rod is fixed in the sliding groove along the length direction of the sliding groove, the foot pedal is slidably connected in the sliding rod, and the sliding rod between the outer side of the foot pedal and the inner wall of the rectangular groove is sleeved There are compression springs.

Further, the support frame includes outriggers and handrails, the handrails are fixedly connected with the outriggers through connecting rods, the middle of the handrails is bent downwards, and the dancers hold the handrails with their hands when pressing their legs or lowering their waists, so that they can face the body. A certain support is carried out to facilitate the grasp of the strength of the leg press and the width of the lower waist, and to ensure the safety of the leg press and the lower waist. A foot cover rod is fixed on the base between the legs, and the instep is stuck to assist the dancer to do the lower waist movement. Improve the safety of the lower back.

Further, the support includes a base frame and a top base, the top base is detachably installed on the base frame, and it is convenient to replace the top base with different specifications or serious wear, and the base frame is fixed on the base through a connecting mechanism, Easy to install and remove the stand.

Further, the connecting mechanism includes a vertical rod, a vertical rod sleeve, an oblique rod, a horizontal rod, a horizontal rod sleeve and a fixing block, the vertical rod sleeve is fixed on the side wall of the chassis, and the vertical rod is arranged on the vertical rod. In the sleeve, the upper part of the vertical rod is fixed with a pull rod, the lower part of the vertical rod is hinged with two inclined rods, the lower end of the inclined rod is hinged with the cross rod, and the cross rod is arranged in the cross rod sleeve fixed on the base plate, so The fixing block is fixed on the base, and the front side wall of the fixing block is provided with fixing holes corresponding to the horizontal bars.

Further, a slide rail is provided in the chute, the slide seat is adapted to be arranged on the slide rail, a limit hole is evenly opened in the chute, and the two sides of the slide seat are set at the corresponding positions of the limit holes. There are through holes with limit rods to adjust the distance between the two slides to suit people with different leg lengths.

Further, the cross section of the sliding rod is oval, and the bottom of the foot pedal is slidably connected to the sliding rod to prevent the foot pedal from rotating around the rod during the sliding process and increase the lateral contact area. Rubber pad for anti-slip effect.

The beneficial effects of the dance flexibility training device of the present invention:

1. The dance flexibility training device of the present invention uses the method of sliding to both sides to help dancers perform leg pressing training. The dancers can rely on the handrail and the compression spring to control the amplitude and speed of the pressing, and no slippage occurs. to improve the safety of the leg press;

2. The dance flexibility training device of the present invention uses foot cover rods to fix the dancers' feet, so that the dancers can use upward force on their legs when they lower their waists, and especially for beginners, it can prevent the dancers from falling when they lower their waists with incorrect force. Inverted, the support is set under the waist of the dancer, which is convenient for supporting when the dancer gets up, and also plays a supporting role when the dancer makes a mistake in lowering the waist, so as to avoid twisting the waist or falling.

3. The dance flexibility training device of the present invention adopts a symmetrical structure, and the dancer can keep the upper body upright when pressing the legs, avoid body tilt, and maintain a graceful posture.

Description of drawings

Fig. 1 is the structural representation of dance flexibility training device of the present invention;

Fig. 2 is the enlarged structural representation of A in Fig. 1;

In the picture: 1- Base, 2- Chute, 3- Slide seat, 4- Slide rail, 5- Limit rod, 6- Rectangular groove, 7- Slide rod, 8- Compression spring, 9- Foot pedal, 10 -Rubber pad, 11- leg, 12- armrest, 13- foot cover rod, 14- fixing block, 15- bottom frame, 16- top seat, 17- bottom plate, 18- vertical rod cover, 19- cross rod cover, 20-vertical bar, 21-tie bar, 22-inclined bar, 23-cross bar.

Detailed ways

The dance flexibility training device of the present invention will be described in more detail below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

1-2, a dance flexibility training device of the present embodiment includes a support mechanism and a sliding mechanism. The support mechanism includes a base 1, a support frame and a support, and the support frame is arranged at the back of the base 1. On the side, the support frame includes outriggers 11 and handrails 12, the handrails 12 are fixedly connected to the outriggers 11 through connecting rods, the middle of the handrails 12 is bent downward, and the dancers hold their hands when pressing their legs or lowering their waists. The armrest provides a certain support for the body, which is convenient to grasp the strength of the leg press and the width of the lower waist, so as to ensure the safety of the leg press and the lower waist. A foot cover rod 13 is fixed on the base 1 between the legs 11, which is stuck on the instep. Assist the dancer to perform lower waist action to improve the safety of lower waist; the sliding mechanism includes a sliding seat 3, a sliding rod 7, a foot pedal 9 and a compression spring 8, and the sliding seat 3 is arranged on the chute on both sides of the support 2, the sliding groove 2 is provided with a sliding rail 4, the sliding seat 3 is fitted on the sliding rail 4, the limit holes are evenly opened in the sliding groove 2, and the two sides of the sliding seat 3 are connected with each other. The corresponding position of the limit hole is provided with a through hole with a limit rod 5, which is used to adjust the distance between the two sliding seats 3 to adapt to the use of people with different leg lengths. The upper center of the sliding seat 3 is provided with a rectangular groove 6. , the sliding rod 7 is fixed in the rectangular groove 6 along the length of the sliding groove, the bottom of the foot pedal 9 is slidably connected with the sliding rod 7, and the cross section of the sliding rod 7 is oval, so as to avoid the foot pedal 9 during the sliding process Rotation around the rod occurs in the middle, and the lateral contact area is increased. The upper part of the foot pedal 9 is provided with a rubber pad 10, which plays an anti-slip effect. Compression spring 8, the support is set at the center position of the base 1, the support includes a base frame 15 and a top base 16, the top base 16 is detachably installed on the base frame 15, and it is convenient to replace the top of different specifications or serious wear. The seat 16, the base frame 15 is fixed on the base 1 through a connecting mechanism, so as to facilitate the installation and removal of the support.

In this embodiment, see FIG. 2 for details, the connecting mechanism includes a vertical rod 20 , a vertical rod sleeve 18 , an oblique rod 22 , a horizontal rod 23 , a horizontal rod sleeve 19 and a fixing block 14 , and the vertical rod sleeve 18 is fixed on the On the side wall of the bottom frame 15, the vertical rod 20 is arranged in the vertical rod sleeve 18, the upper part of the vertical rod 20 is fixed with a pull rod 21, and the lower part of the vertical rod 20 is hinged with two inclined rods 22. The lower end of 22 is hinged with the cross bar 23, the cross bar 23 is arranged in the cross bar sleeve 19 fixed on the bottom plate 17 of the base 15, the fixing block 14 is fixed on the base 1, and the front side wall of the fixing block 14 is provided with a The fixing hole corresponding to the rod 23; when pulling the rod 21 up or pressing the oblique rod to the middle by hand, move the upper end of the oblique rod 22 upward, so that the lower end of the oblique rod 22 drives the cross rod 23 to move inward at the same time, and pull the cross rod The fixing hole on the front side wall of the fixing block is pulled out, and when the pull rod 21 is pressed down, the transverse rod 23 is simultaneously moved to both sides to be inserted into the fixing hole to fix the support mechanism.

When in use, adjust the distance between the sliders according to the dancer's height and leg length. First pull out the limit rod, push the slider to move to a suitable distance on the slide rail, and then install the upper limit rod to complete the adjustment, which is very convenient. ;

When pressing the legs, place both feet on the pedals, hold the handrails with your hands, and press the legs down slowly. Injuring ligaments, the armrests play a supporting role, making it easier for dancers to control their bodies;

When lowering the waist, the novice can put the feet in the foot cover rod, sit on the support, support the ground with both hands, and slowly lift the waist to train the flexibility of the waist. After being proficient, the lower waist can be directly performed, and the support can protect the waist when the lower waist fails.

Unless otherwise defined, technical or scientific terms used herein should have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of words like "a" or "an" in the specification and claims of this application also does not necessarily imply a quantitative limitation. "Comprising" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. "Connected" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail above with reference to the preferred embodiments, however, those skilled in the art will appreciate that various modifications and variations can be made to the above-mentioned specific embodiments without departing from the concept of the present invention. Modifications can be made, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims (6)

1. a dance flexibility training device, comprising support mechanism and sliding mechanism, it is characterized in that: described support mechanism comprises base, support frame and support, described support frame is arranged on the rear side of base, support is provided with base The sliding mechanism includes a sliding seat, a sliding rod, a foot pedal and a compression spring, the sliding seat is arranged in the sliding grooves on both sides of the support, and a rectangular groove is opened in the center of the upper part of the sliding seat. The sliding rod is fixed in the sliding groove along the length direction of the sliding groove, the foot pedal is slidably connected in the sliding rod, and a compression spring is sleeved on the sliding rod between the outer side of the foot board and the inner wall of the rectangular groove. 2 . The dance flexibility training device according to claim 1 , wherein the support frame comprises outriggers and armrests, the armrests are fixedly connected to the outriggers through connecting rods, the middle part of the armrests is bent downwards, and the A foot cover rod is fixed on the base between the legs. 3. The dance flexibility training device according to claim 1, wherein the support comprises a base frame and a top base, the top base is detachably mounted on the base frame, and the base frame is fixed by a connecting mechanism on the base. 4. The dance flexibility training device according to claim 3, wherein the connecting mechanism comprises a vertical bar, a vertical bar cover, an oblique bar, a horizontal bar, a horizontal bar cover and a fixing block, and the vertical bar cover is fixed on the On the side wall of the chassis, the vertical rod is arranged in the vertical rod sleeve, the upper part of the vertical rod is fixed with a pull rod, the lower part of the vertical rod is hinged with two inclined rods, the lower end of the inclined rod is hinged with the horizontal rod, and the horizontal rod is hinged. The rod is arranged in a cross rod sleeve fixed on the bottom plate of the base, the fixing block is fixed on the base, and the front side wall of the fixing block is provided with a fixing hole corresponding to the cross rod. 5 . The dance flexibility training device according to claim 1 , wherein a slide rail is provided in the chute, the slide seat is adapted to be arranged on the slide rail, and a limited position is evenly provided in the chute. 6 . The two sides of the sliding seat are provided with through holes with limit rods at positions corresponding to the limit holes. 6 . The dance flexibility training device according to claim 1 , wherein the cross section of the sliding rod is oval, the bottom of the foot pedal is slidably connected to the sliding rod, and the upper part of the foot pedal is provided with a rubber pad. 7 .

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