CN209984864U

CN209984864U - Dance leg pressing foot standard posture trainer

Info

Publication number: CN209984864U
Application number: CN201920372477.0U
Authority: CN
Inventors: 张朝霖
Original assignee: Chongqing Three Gorges University
Current assignee: Chongqing Three Gorges University
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-24
Anticipated expiration: 2029-03-22

Abstract

Dance leg pressing foot standard posture trainer, including the horizontal pole, the below at horizontal pole both ends all is equipped with the sleeve, and the trapezoidal base of telescopic lower extreme fixed mounting is equipped with vertical bracing piece in the sleeve, and the bracing piece can be followed the sleeve and removed, and the bar hole is seted up to telescopic lateral wall, and the bar is downthehole to be equipped with the spanner, and the spherical groove of several evenly distributed is seted up to the front surface of placing the board, is equipped with the elasticity pearl in the spherical groove, and the elasticity pearl can roll at spherical inslot. The utility model has reasonable structural design, the support rod can be pulled upwards or pushed downwards without pressing the support rod by the pressure rod, the leg pressing effect is improved, and the placing plate can be automatically reset under the action of the spring; the base is trapezoidal, so that the device is more stable in the working process; when the foot moves on placing the board, roll in spherical groove through the elasticity pearl, lead to the altitude mixture control with this device to minimum, can be convenient for prevent this device to save space.

Description

Dance leg pressing foot standard posture trainer

Technical Field

The utility model belongs to dance trainer field, specifically speaking are dance leg pressing foot standard posture trainer.

Background

Leg pressing is a basic item of dance training. To the beginner, the condition that the tiptoe upwarps can appear during the leg pressing, and this ligament to the shank is opened and is received the influence, at present, is the teacher and reminds the beginner to pay attention to the foot posture often, but the effect is not good like this to the function singleness is not convenient for place, poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dance leg pressing foot standard posture trainer for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the dance leg pressing foot standard posture training device comprises a cross rod, sleeves are arranged below two ends of the cross rod, trapezoidal bases are fixedly installed at the lower ends of the sleeves, vertical support rods are arranged in the sleeves, the upper ends of the support rods are fixedly connected with the end portions of the cross rod, the support rods can move along the sleeves, strip-shaped holes are formed in the side walls of the sleeves, wrenches are arranged in the strip-shaped holes, the wrenches are located at one ends inside the sleeves, arc-shaped press rods are arranged at the other ends inside the sleeves, the press rods can press the side walls of the support rods tightly, arc-shaped grooves are formed in the top surfaces of the wrenches, vertical cylinders and rotating shafts are fixedly installed on the strip-shaped holes, the cylinders are matched with the arc-shaped grooves, through round holes are formed in the top surfaces of the wrenches, the rotating shafts penetrate through the round holes, U, bearing fixed connection is passed through with the inboard of U type frame to the one end of dead lever, the rear fixed mounting L type frame of U type frame top surface, the front end of L type frame is located the top of placing the board, it can contact with L type frame to place the board, the slot is seted up at the rear of U type frame top surface, the articulated inserted bar of connecting of rear surface of placing the board, the inserted bar can insert in the slot and with slot contact cooperation, the outer lane of inserted bar is equipped with the spring, the upper end of spring with place board fixed connection, the lower extreme and the U type frame top surface fixed connection of spring, the spherical groove that several evenly distributed was seted up to the front surface of placing the board, be equipped with the elasticity pearl in the spherical groove, the elasticity pearl can roll in spherical groove.

According to the dance leg pressing foot standard posture training device, the music player with the independent power supply is fixedly installed on the rear surface of the L-shaped frame, the touch rod is fixedly installed at the upper end of the rear portion of the placing plate, the spring button is fixedly installed on the rear portion of the top surface of the U-shaped frame, and the spring button is electrically connected with the music player.

According to the dance leg and foot standard posture training device, the anti-skid lines are arranged on the bottom surface of the base.

According to the dance leg pressing foot standard posture training device, the cross rod is sleeved with the protective sleeve, and the inner wall of the protective sleeve is fixedly connected with the cross rod.

According to the dance leg pressing foot standard posture training device, the base is of a hollow structure, an inlet is formed in one side of the top surface of the base, an outlet is formed in the lower portion of one side of the base, and sealing plugs are arranged in the outlet and the inlet.

According to the dance leg and foot standard posture training device, the anti-skid layer is fixedly arranged on the inner wall of the pressure rod.

The utility model has the advantages that: the utility model has reasonable structural design, convenient use and good stability, can massage the feet, promote blood circulation, facilitate the adjustment of the height of the device, exercise the feet, ensure the feet to be in a standard state when pressing the legs, be convenient for placement and save space; when the device is used, firstly, the height of the device is adjusted according to the height of a user, the wrench is pulled backwards to ensure that the pressure rod is not pressed on the support rod, the support rod can be pulled upwards or pushed downwards, the support rod moves up and down along the sleeve and drives the cross rod to move up and down, the height of the cross rod can be adjusted, then the wrench is pulled forwards to ensure that the pressure rod presses the support rod onto the sleeve, at the moment, the arc-shaped groove is clamped on the cylinder to keep the stability of the clamping state, so that the support rod can be fixed, a user can conveniently adjust the corresponding height as required, when moving the wrench, the rotating shaft rotates in the round hole to play a guiding role for the wrench, in the utility model, a beginner places legs on the cross rod, places feet on the placing plate, the tips of the feet downwards press the upper end of the placing plate to ensure that the feet form a standard tightening state, when the leg is pressed, the ligament can be better unfolded, the leg pressing effect can be improved, and the placing plate can be automatically reset under the action of the spring; the base is trapezoidal, so that the device is more stable in the working process; when the feet move on the placing plate, the elastic beads roll in the spherical grooves, so that the feet of the user can be massaged, and blood circulation can be promoted; the height of the device is adjusted to the lowest, so that the device can be prevented conveniently, and the space is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of a cross-sectional view taken along line B-B of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Dance leg pressing foot standard posture training device, as shown in the figure, including horizontal pole 1, the both ends below of horizontal pole 1 are all equipped with sleeve 2, the trapezoidal base 3 of lower extreme fixed mounting of sleeve 2, be equipped with vertical bracing piece 4 in the sleeve 2, the upper end of bracing piece 4 and the tip fixed connection of horizontal pole 1, bracing piece 4 can move along sleeve 2, the lateral wall of sleeve 2 is seted up bar hole 5, be equipped with spanner 6 in the bar hole 5, spanner 6 is located sleeve 2 inside one end, the other end in the sleeve 2 is equipped with curved depression bar 7, depression bar 7 can compress tightly the bracing piece 4 lateral wall, spanner 6 top surface is seted up the arc wall 8, the arc wall 8 is located bar hole 5, bar hole 5 is last fixed mounting vertical cylinder 9 and pivot 10, cylinder 9 and arc wall 8 cooperate, the through round hole 11 of spanner 6 top surface is seted up, pass pivot 10 in the round hole 11, the rear of horizontal pole 1 both ends all fixed mounting U type frame, the inner side of the U-shaped frame 12 is provided with a placing plate 13, the lower ends of two sides of the placing plate 13 are fixedly provided with transverse fixing rods 14, one end of each fixing rod 14 is fixedly connected with the inner side of the U-shaped frame 12 through a bearing, the rear part of the top surface of the U-shaped frame 12 is fixedly provided with an L-shaped frame 15, the front end of each L-shaped frame 15 is positioned above the placing plate 13, the placing plate 13 can be in contact with the L-shaped frame 15, a slot 16 is formed in the rear part of the top surface of the U-shaped frame 12, the rear surface of the placing plate 13 is hinged and connected with an inserted rod 17, the inserted rod 17 can be inserted into the slot 16 and is in contact and matched with the slot 16, the outer ring of the inserted rod 17 is provided with a spring 18, the upper end of the spring 18 is fixedly connected with the placing plate 13, the lower end of the spring 18 is fixedly connected with the top surface of the U-shaped frame 12, the. The utility model has reasonable structural design, convenient use and good stability, can massage the feet, promote blood circulation, facilitate the adjustment of the height of the device, exercise the feet, ensure the feet to be in a standard state when pressing the legs, be convenient for placement and save space; when the device is used, firstly, the height of the device is adjusted according to the height of a user, the wrench 6 is pulled backwards to ensure that the pressure rod 7 does not press the support rod 4, the support rod 4 can be pulled upwards or pushed downwards, the support rod 4 moves up and down along the sleeve 2 and drives the cross rod 1 to move up and down, after the height of the cross rod 1 is adjusted, the wrench 6 is pulled forwards to ensure that the pressure rod 7 presses the support rod 4 onto the sleeve 2, at the moment, the arc-shaped groove 8 is clamped on the cylinder 9 to keep the stability of the clamping state, so that the support rod 4 can be fixed, a user can adjust the corresponding height as required conveniently, when moving the wrench, the rotating shaft 10 rotates in the round hole 11 to play a guiding role on the wrench 6, in the utility model, a beginner places legs on the cross rod 1, places feet on the placing plate 13, and the tiptoes press the upper end of the placing plate 13 downwards, the feet are enabled to form a standard stretched state, so that the ligament can be better unfolded and the leg pressing effect can be improved when the legs are pressed, and the placing plate 13 can be automatically reset under the action of the spring 18; the base 3 is trapezoidal, so that the device is more stable in the working process; when the feet move on the placing plate 13, the elastic beads 20 roll in the spherical grooves 19, so that the feet of the user can be massaged, and the blood circulation can be promoted; the height of the device is adjusted to the lowest, so that the device can be prevented conveniently, and the space is saved.

Specifically, in order to facilitate the user to relax, the music player with an independent power supply is fixedly installed on the rear surface of the L-shaped frame 15, the touch rod is fixedly installed at the upper end of the rear portion of the placing plate 13, the spring button is fixedly installed at the rear portion of the top surface of the U-shaped frame 12, the spring button is electrically connected with the music player, and the spring button can control the music player to be opened and closed. When using this device, place board 13 through pressing, place board 13 and drive the feeler lever and remove, make feeler lever and spring button contact, spring button control music player work, some relaxed music can be put to music player, makes the user relax the mood, places board 13 when unclamping and is, the feeler lever no longer with the contact of spring button, music player stop work.

Specifically, in order to prevent the utility model discloses remove, this embodiment the bottom surface of base 3 set up anti-skidding line. When using this device, can improve the frictional force on base 3 and ground through anti-skidding line to can prevent the utility model discloses remove in the course of the work, avoid influencing normal use.

Further, in order to play the effect of protection to user's ankle, the 1 suit protective sheath of horizontal pole, the inner wall and the 1 fixed connection of horizontal pole of protective sheath of this embodiment. When using this device, can play the effect of protection to user's ankle through the protective sheath, prevent to fray user's ankle.

Furthermore, in order to improve the stability of the device and facilitate the movement, the base 3 of the present embodiment is a hollow structure, an inlet is formed on one side of the top surface of the base 3, an outlet is formed below one side of the base 3, and sealing plugs are arranged in the outlet and the inlet. When using this device, extract the intraoral sealing plug of inlet, can add water or sand through import case base 3 in to can improve the stability of this device in the course of the work, when this device is removed to needs, extract intraoral sealing plug, can pour the interior water of base 3 or sand, the weight of this device that alleviates, thereby can be convenient for remove this device.

Furthermore, as shown in the figure, the inner wall of the pressure lever 7 of the present embodiment is fixedly installed with an anti-slip layer. When the device is used, the friction force between the pressing rod 7 and the supporting rod 4 can be increased through the anti-skid layer, and the stability of the device is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Dance leg pressing foot standard posture trainer, its characterized in that: comprises a cross rod (1), sleeves (2) are respectively arranged below two ends of the cross rod (1), trapezoidal bases (3) are fixedly arranged at the lower ends of the sleeves (2), vertical support rods (4) are arranged in the sleeves (2), the upper ends of the support rods (4) are fixedly connected with the end parts of the cross rod (1), the support rods (4) can move along the sleeves (2), strip-shaped holes (5) are formed in the side walls of the sleeves (2), wrenches (6) are arranged in the strip-shaped holes (5), the wrenches (6) are positioned at one ends inside the sleeves (2), arc-shaped press rods (7) are arranged at the other ends inside the sleeves (2), the press rods (7) can tightly press the side walls of the support rods (4), arc-shaped grooves (8) are formed in the top surfaces of the wrenches (6), the arc-shaped grooves (8) are positioned in the strip-shaped holes (5), vertical cylinders (9) and rotating shafts (10), the top surface of a wrench (6) is provided with a through round hole (11), a rotating shaft (10) penetrates through the round hole (11), a U-shaped frame (12) is fixedly arranged at the rear parts of the two ends of a cross rod (1), a placing plate (13) is arranged on the inner side of the U-shaped frame (12), a transverse fixing rod (14) is fixedly arranged at the lower ends of the two sides of the placing plate (13), one end of the fixing rod (14) is fixedly connected with the inner side of the U-shaped frame (12) through a bearing, an L-shaped frame (15) is fixedly arranged at the rear part of the top surface of the U-shaped frame (12), the front end of the L-shaped frame (15) is positioned above the placing plate (13), the placing plate (13) can be contacted with the L-shaped frame (15), a slot (16) is arranged at the rear part of the top surface of the U-shaped frame (12), an inserting rod (17) is hinged and connected with the rear surface of the placing plate (13) through an inserting rod (17), the inserting, the upper end of spring (18) with place board (13) fixed connection, the lower extreme and U type frame (12) top surface fixed connection of spring (18), place the spherical groove (19) of several evenly distributed on the front surface of board (13), be equipped with elastic bead (20) in spherical groove (19), elastic bead (20) can roll in spherical groove (19).

2. The dance leg and foot standard posture training device of claim 1, wherein: the music player with an independent power supply is fixedly installed on the rear surface of the L-shaped frame (15), the touch rod is fixedly installed at the upper end of the rear portion of the placing plate (13), the spring button is fixedly installed on the rear portion of the top surface of the U-shaped frame (12), and the spring button is electrically connected with the music player.

3. The dance leg and foot standard posture training device of claim 1, wherein: the bottom surface of the base (3) is provided with anti-skid grains.

4. The dance leg and foot standard posture training device of claim 1, wherein: the protective sleeve is sleeved on the cross rod (1), and the inner wall of the protective sleeve is fixedly connected with the cross rod (1).

5. The dance leg and foot standard posture training device of claim 1, wherein: the base (3) is of a hollow structure, an inlet is formed in one side of the top surface of the base (3), an outlet is formed below one side of the base (3), and sealing plugs are arranged in the outlet and the inlet.

6. The dance leg and foot standard posture training device of claim 1, wherein: and an anti-skid layer is fixedly arranged on the inner wall of the pressure lever (7).