CN211676132U

CN211676132U - Dance teaching is with tensile trainer of foot's ligament

Info

Publication number: CN211676132U
Application number: CN202020107970.2U
Authority: CN
Inventors: 宋钰琪; 刘容序; 余丰; 丁岚; 李美萱; 蔡雨希
Original assignee: Xinyang Agriculture and Forestry University
Current assignee: Xinyang Agriculture and Forestry University
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-16
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a dance teaching is with tensile trainer of ligament of foot, including the back of the body pad, hold up, connect pivot, rotation axostylus axostyle, mounting, bracing piece, connecting rod, regulation bull stick, sole dead lever, shank pad, restraint sole, flexible interior pole, leg pressing section of thick bamboo, flexible outer pole and turn over a connecting piece. The utility model has the advantages that: hold up giving people and provide impetus and safety protection, position to the user of service restricts, prevent to fall down in training process, shank pad and leg pressing section of thick bamboo are guaranteed when carrying out the tensile training of foot ligament, muscle fully move about, and the thickness of convenient according to the user of service leg carries out specifically to be adjusted, make the device more humanized, the restraint sole is fixed the user of service's foot, make things convenient for the rotation activity of training personnel foot, ensure that the ligament can not produce tensile violent phenomenon, flexible interior pole and flexible outer pole are convenient to be adjusted according to training personnel's actual height, guarantee the comfort level of the device when using.

Description

Dance teaching is with tensile trainer of foot's ligament

Technical Field

The utility model relates to a tensile trainer specifically is a dance teaching is with ligament of foot tensile training device, belongs to dance teaching auxiliary device technical field.

Background

Dance is a performance art, uses the health to accomplish various graceful or highly difficult actions, is fit for the crowd of each age bracket, and many children practise dance certainly, and there is one in the exercise process of dance for leg pressing and presser foot training, and its main reason is that the ligament of leg foot is stretched the flexibility that increases the shank, and present dance training is when carrying out the leg pressing and stretching shank ligament, generally all is the people and freely does the warm-up motion to make muscle activity open.

Although dance foot ligament stretch training device is not many, therefore its market is comparatively wide, and its few device still has some problems when using, one of them, current foot ligament stretch training device can only carry out preliminary activity to the ligament of foot, it only confines to the foot, the function has certain defect, its two, current foot ligament stretch training device adjustment nature is relatively poor, can't adjust according to people's specific height, the limitation is great, its three, current foot ligament stretch training device structure is relatively stiff, it is not nimble enough, and the people wholly probably feels uncomfortable when using, the human-machine performance is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dance teaching is with tensile trainer of foot's ligament in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a foot ligament stretching training device for dance teaching comprises a back cushion, a handle, a connecting rotating shaft, a rotating shaft rod, a fixing piece, a supporting rod, a connecting rod, an adjusting rotating rod, a foot plate fixing rod, a lower leg cushion, a restraining foot plate, a telescopic inner rod, a leg pressing cylinder, a telescopic outer rod and a folding connecting piece; the back cushion is divided into a fixed cushion and a back cushion which are arranged above a connecting rod, the handles are symmetrically fixed on two supporting rods, the connecting rotating shaft is fixed at the top ends of the supporting rods, the rotating shaft rod is connected between the connecting rotating shaft and the connecting rod, the fixing piece is arranged between the two supporting rods, the supporting rods are fixed at two sides of the back cushion in a 'human' shaped structure, the connecting rod is fixed below the back cushion and is connected with the rotating shaft rod and a telescopic outer rod, the adjusting rotating rod is rotatably connected in an adjusting groove of a leg pressing cylinder, the leg plate fixing rod is arranged at the tail end of a telescopic inner rod, the leg cushions are symmetrically fixed at two sides of the connecting rod, the restraining leg plates are arranged at two ends of the leg plate fixing rod, the telescopic inner rod is slidably connected inside the telescopic outer rod, the leg pressing cylinder is in a T-shaped structure, the vertical rod of, the telescopic outer rod is installed on the connecting rod through screws, and the turnover connecting piece is installed between the fixing pad of the back pad and the back cushion.

Preferably, in order to guarantee that the user of service is carrying out the travelling comfort of foot's ligament tensile training in-process to conveniently adjust the angle between fixed bolster and the cushion, make people's motion more comfortable, the back of the body pad comprises fixed bolster and cushion, has between fixed bolster and the cushion to turn over a connecting piece and is connected, and the fixed bolster passes through the screw installation on the connecting rod.

Preferably, in order to provide an acting point and safety protection for people, the positions of users are limited, and the users are prevented from falling down in the training process, the handles are in ear-arc structures and are connected to the supporting rod through screws, the horizontal positions of the two handles are consistent, and the outer surfaces of the two handles are sleeved with anti-skidding sleeves.

Preferably, in order to guarantee that when carrying out the tensile training of foot ligament, the muscle fully moves about, and the convenience is specifically adjusted according to the thickness of user's leg, makes the device more humanized, shank pad and leg pressing section of thick bamboo constitute this tensile training device's muscle massage structure, and have seted up the sliding tray on the leg pressing section of thick bamboo slide bar, are connected with the regulation bull stick on it.

Preferably, in order to fix the feet of the user, the feet of the user can be conveniently trained to rotate, the ligament is prevented from being stretched violently, the constraint foot plate is fixed on the foot plate fixing rod in a rotary connection mode, the upper surface of the constraint foot plate is provided with a placing groove, the anti-slip pad is arranged in the groove, and the constraint foot plate is parallel to the shank pad in the vertical direction.

Preferably, adjust according to training person's actual height for the convenience, guarantee the comfort level of the device when using, pole and the outer pole of stretching out and drawing back constitute the distance adjusting part who retrains the sole, are equipped with the spacing hole of equidistance on the pole lateral wall in the stretching out and drawing back, and the pole and the outer pole of stretching out and drawing back are fixed through adjusting screw in the stretching out and drawing back.

The utility model has the advantages that: the foot ligament stretching training device for dance teaching is reasonable in design, the back cushion consists of a fixing cushion and a back cushion, a turnover connecting piece is arranged between the fixing cushion and the back cushion for connection, the fixing cushion is installed on a connecting rod through screws, comfortableness of users in the process of foot ligament stretching training is guaranteed, the angle between the fixing cushion and the back cushion is convenient to adjust, people can move more comfortably, the handles are in ear arc structures and are connected to a supporting rod through screws, the horizontal positions of the two handles are consistent, an anti-slip sleeve is sleeved on the outer surface of the anti-slip sleeve, force points and safety protection can be provided for people, the positions of the users are limited, the users are prevented from falling down in the training process, the shank cushion and the leg pressing cylinder form a muscle massage structure of the stretching training device, a sliding groove is formed in a leg pressing cylinder sliding rod, an adjusting rotating rod is connected on the leg pressing cylinder sliding rod, and the foot ligament stretching training is, the abundant activity of muscle is opened, and the thickness of convenience according to the user of service leg specifically adjusts, make the device more humanized, restraint the sole and fix on the sole dead lever through swivelling joint's mode, its upper surface is equipped with the mounting groove, the inslot portion is equipped with the slipmat, and it is parallel with the shank pad on the vertical direction to retrain the sole, fix the foot of user of service, make things convenient for the rotation activity of training personnel foot, ensure that the ligament can not produce tensile violent phenomenon, pole and flexible outer pole constitute the distance adjusting part who retrains the sole in stretching out and drawing out, be equipped with the spacing hole of equidistance on the pole lateral wall in stretching out and drawing out, and pole and flexible outer pole in stretching out and drawing out are fixed through adjusting screw, conveniently adjust according to training personnel's actual height.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: 1. back cushion, 2, hold up the handle, 3, connect the pivot, 4, the rotation axis pole, 5, mounting, 6, bracing piece, 7, connecting rod, 8, regulation bull stick, 9, sole dead lever, 10, shank pad, 11, restraint sole, 12, flexible interior pole, 13, leg pressing section of thick bamboo, 14, flexible outer pole and 15, turn over a connecting piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a foot ligament stretching training device for dance teaching comprises a back cushion 1, a handle 2, a connecting rotating shaft 3, a rotating shaft rod 4, a fixing piece 5, a supporting rod 6, a connecting rod 7, an adjusting rotating rod 8, a foot plate fixing rod 9, a shank cushion 10, a restraining foot plate 11, a telescopic inner rod 12, a leg pressing cylinder 13, a telescopic outer rod 14 and a folding connecting piece 15; the back cushion 1 is divided into a fixed cushion and a back cushion and is arranged above a connecting rod 7, the handrails 2 are symmetrically fixed on two supporting rods 6, the connecting rotating shaft 3 is fixed at the top ends of the supporting rods 6, the rotating shaft rod 4 is connected between the connecting rotating shaft 3 and the connecting rod 7, the fixing part 5 is arranged between the two supporting rods 6, the supporting rods 6 are fixed at two sides of the back cushion 1 in a 'human' shaped structure, the connecting rod 7 is fixed below the back cushion 1 and is connected with the rotating shaft rod 4 and an outer telescopic rod 14, the adjusting rotating rod 8 is rotatably connected in an adjusting groove of a leg pressing cylinder 13, the leg pressing cylinder 13 is arranged at the tail end of an inner telescopic rod 12, the leg cushions 10 are symmetrically fixed at two sides of the connecting rod 7, the restraining leg plates 11 are arranged at two ends of the leg pressing cylinder fixing rod 9, the inner telescopic rod 12 is slidably connected inside the outer telescopic, the vertical rod of the back cushion is composed of a sliding rod and a fixed outer rod, the lower end of the fixed outer rod is connected to the connecting rod 7, the telescopic outer rod 14 is installed on the connecting rod 7 through screws, and the turnover connecting piece 15 is installed between the fixed cushion and the back cushion of the back cushion 1.

The back cushion 1 consists of a fixed cushion and a back cushion, a turnover connecting piece 15 is arranged between the fixed cushion and the back cushion for connection, the fixed cushion is arranged on a connecting rod 7 through screws, the comfortableness of users in the process of stretching training of the ligaments of feet is ensured, the angle between the fixed cushion and the back cushion is convenient to adjust, the movement of the users is more comfortable, the handgrips 2 are in ear arc-shaped structures and are connected on a supporting rod 6 through screws, the horizontal positions of the two handgrips 2 are consistent, an anti-slip sleeve is sleeved on the outer surface of the handgrips, the acting point and the safety protection can be provided for the users, the positions of the users are limited and prevented from falling down in the training process, the crus cushion 10 and the leg pressing cylinder 13 form a muscle massage structure of the stretching training device, a sliding groove is arranged on a sliding rod of the leg pressing cylinder 13, an adjusting rotating rod 8 is connected on the sliding rod, the abundant activity of muscle is opened, and conveniently carries out specifically to adjust according to the thickness of user's leg, makes the device more humanized, restraint sole 11 is fixed on sole dead lever 9 through swivelling joint's mode, and its upper surface is equipped with the mounting groove, and the inslot portion is equipped with the slipmat, and restraint sole 11 is parallel with shank pad 10 in vertical direction, fixes user's foot, makes things convenient for the rotation activity of training personnel foot, ensures that the ligament can not produce tensile violent phenomenon, pole 12 and the outer pole 14 of stretching out and drawing back constitute the distance adjusting part who retrains sole 11 in the inslot portion, is equipped with the spacing hole of equidistance on the pole 12 lateral wall of stretching out and drawing back, and the pole 12 of stretching out and drawing back outer pole 14 is fixed through adjusting screw, and the convenience is adjusted according to training personnel's actual height, guarantees the.

The working principle is as follows: when using this dance teaching to stretch trainer with foot ligament, when carrying out foot muscle training, the training personnel at first adjusted the position of a sole dead lever 9 and a leg pressing section of thick bamboo 13 according to the thickness of the height of oneself and shank, then both hands hold on holding 2, both feet card is put on the side of sole dead lever 9, then the shank is exerted oneself, lift the leg wholly forward and put down, relapse several times, carry out the tensile training of foot muscle, after muscle training, carry out foot ligament, lay the both feet in restraint sole 11's resettlement inslot, then can carry out free rotation can, can effectively carry out effectual tensile and training with foot ligament and muscle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dance teaching is with tensile trainer of foot's ligament which characterized in that: comprises a back cushion (1), a handle (2), a connecting rotating shaft (3), a rotating shaft lever (4), a fixing piece (5), a supporting rod (6), a connecting rod (7), an adjusting rotating rod (8), a foot plate fixing rod (9), a shank cushion (10), a restraining foot plate (11), a telescopic inner rod (12), a leg pressing cylinder (13), a telescopic outer rod (14) and a folding connecting piece (15); the back cushion (1) is divided into a fixing cushion and a back cushion and is arranged above a connecting rod (7), the handrails (2) are symmetrically fixed on two supporting rods (6), the connecting rotating shaft (3) is fixed at the top ends of the supporting rods (6), the rotating shaft rod (4) is connected between the connecting rotating shaft (3) and the connecting rod (7), the fixing piece (5) is arranged between the two supporting rods (6), the supporting rods (6) are fixed at the two sides of the back cushion (1) in a human-shaped structure, the connecting rod (7) is fixed below the back cushion (1) and is connected with the rotating shaft rod (4) and a telescopic outer rod (14), the adjusting rotating rod (8) is rotatably connected in an adjusting groove of a leg pressing cylinder (13), the leg plate inner rod (9) is arranged at the tail end of a telescopic rod (12), and the shank cushions (10) are symmetrically fixed at the two sides of the connecting rod (7), restraint sole (11) are installed at the both ends of sole dead lever (9), pole (12) sliding connection is in the inside of flexible outer pole (14) in flexible, leg pressing section of thick bamboo (13) are T type structure, and its vertical pole comprises slide bar and fixed outer pole, and fixed outer pole lower extreme is connected on connecting rod (7), flexible outer pole (14) are installed on connecting rod (7) through the screw, turn over a connecting piece (15) and install between the fixed bolster and the cushion of back of the body pad (1).

2. The device of claim 1 for training ligament stretching of foot for dance teaching, wherein: the back cushion (1) consists of a fixed cushion and a back cushion, a turnover connecting piece (15) is arranged between the fixed cushion and the back cushion for connection, and the fixed cushion is arranged on the connecting rod (7) through a screw.

3. The device of claim 1 for training ligament stretching of foot for dance teaching, wherein: the handles (2) are of ear arc structures and are connected to the support rod (6) through screws, the horizontal positions of the two handles (2) are consistent, and the outer surfaces of the two handles are sleeved with anti-skidding sleeves.

4. The device of claim 1 for training ligament stretching of foot for dance teaching, wherein: the shank pad (10) and the leg pressing cylinder (13) form a muscle massage structure of the stretching training device, and a sliding groove is formed in a sliding rod of the leg pressing cylinder (13), and an adjusting rotating rod (8) is connected to the sliding groove.

5. The device of claim 1 for training ligament stretching of foot for dance teaching, wherein: the foot restraining plate (11) is fixed on the foot plate fixing rod (9) in a rotary connection mode, a placing groove is formed in the upper surface of the foot plate fixing rod, an anti-skid pad is arranged in the groove, and the foot restraining plate (11) is parallel to the shank pad (10) in the vertical direction.

6. The device of claim 1 for training ligament stretching of foot for dance teaching, wherein: the telescopic inner rod (12) and the telescopic outer rod (14) form a distance adjusting assembly for restraining the foot plate (11), equidistant limiting holes are formed in the side wall of the telescopic inner rod (12), and the telescopic inner rod (12) and the telescopic outer rod (14) are fixed through adjusting screws.