CN208081747U - Dancing supplemental training device - Google Patents

Abstract

The utility model relates to the field of training auxiliary equipment, in particular to a dance auxiliary training device, which includes a cushion, a telescopic device, a support, and two stretching rods; the telescopic device includes a sleeve and a sliding rod, and the sleeve is hollow inside and one end is open 1. A cylindrical structure with one end closed. The closed end of the sleeve is connected to the seat cushion. One end of the slide rod extends into the sleeve through the open end of the sleeve and can slide relative to the sleeve. The top side of the sleeve is provided with a strip along the length direction. There is a handle on the part where the sliding rod extends into the sleeve, and the handle extends out of the sleeve through the strip-shaped opening; the support is set at the other end of the sliding rod; two stretching rods are respectively set on both sides of the telescopic device One end of the two stretching rods is respectively hinged to the support, and the top side of the stretching rod is provided with several threaded holes evenly spaced along the length direction; a pedal is also included, and the pedal is connected to one of the threaded holes. The utility model has a simple structure and can be adjusted and used according to the user's leg length.

Description

Dance Auxiliary Training Device

technical field

The utility model relates to the field of training auxiliary equipment, in particular to a dance auxiliary training device.

Background technique

Exercises such as split-horse are the basis of dance practice. The existing split-horse auxiliary stretching device has a simple structure and cannot be adjusted according to the user's leg length, which is inconvenient to use; and there is no buffer protection when stretching, and the user uses improper force or It is easy to be injured when using too much force.

Utility model content

The technical problem to be solved by the utility model is to provide a dance auxiliary training device which is easy to use and can be adjusted according to the user's leg length.

The technical solution adopted by the utility model to solve the technical problems is: a dance auxiliary training device, including a cushion, a telescopic device, a support, and two stretching rods;

The telescopic device includes a sleeve and a slide rod. The sleeve is a hollow tubular structure with one end open and one end closed. The closed end of the sleeve is connected to the seat cushion. One end of the slide rod extends into the sleeve through the open end of the sleeve and It can slide relative to the sleeve, and the top side of the sleeve is provided with a strip-shaped opening along the length direction, and a handle is provided on the part of the sliding rod extending into the sleeve, and the handle extends out of the sleeve through the strip-shaped opening;

The support is arranged at the other end of the slide bar;

Two stretching rods are respectively arranged on both sides of the telescopic device, and one end of the two stretching rods is respectively hinged with the support, and the top side of the stretching rods is provided with several threaded holes evenly spaced along the length direction;

It also includes a pedal, the pedal includes a pedal ring and a connecting part, the connecting part is a threaded rod, the connecting part is arranged on the radially outer wall of the pedal ring, and the pedal ring is connected with one of the threaded holes through the connecting part.

Wherein, a spring is included, and the two ends of the spring are respectively connected to the closed end of the sleeve and one end of the slide bar.

Wherein, it includes two elastic cords, one end of the two elastic cords is respectively connected to the left and right sides of the slide bar, and the other end of the two elastic cords is respectively connected to two stretching rods.

Further, it includes rollers, and the rollers are arranged on the bottom side of the stretch rod.

Further, a limit ring is included, the limit ring is arranged at the open end of the sleeve, and the inner diameter of the limit ring is adapted to the diameter of the slide rod.

Further, it includes two sets of buckles, the buckles include positioning pieces and fasteners, the two positioning pieces are respectively arranged at the left and right edges of the cushion, the two fasteners are respectively arranged on the two stretching rods, the cushion and the two The two stretch rods can be connected by buckles.

Further, a handle is included, and the handle is arranged on the cushion.

Furthermore, the support is an I-shaped structure composed of two horizontal plates and one vertical plate. Pin shafts are respectively arranged on the left and right sides of the vertical plate, and the two ends of the pin shaft are respectively connected with the two horizontal plates. Hinged with the support through the pin.

The beneficial effects of the utility model are: the user can install the pedals on the appropriate threaded hole on the pull rod according to the length of his legs, and people with different heights and leg lengths can use it; it is easy to use, and the user sits on the cushion. After stepping on the pedal ring with both feet, hold the handle with both hands, move the handle towards the body while bending down, and the legs will spread out with the expansion of the two stretching rods, so as to achieve the purpose of practicing split horse; the spring acts as a buffer function, to prevent the user from using too much force and causing the handle to move too fast, thereby avoiding the two stretching rods from being deployed too quickly and causing the user to be injured; the elastic rope can play a further role in buffering, providing A certain amount of resistance enhances the practice effect; at the same time, the elastic rope is in a tightened state in a natural state, so that the two stretching rods move closer to the telescopic device in 3 directions, which is convenient for storage.

Description of drawings

Fig. 1 is a top view of one embodiment of the utility model;

Fig. 2 is a perspective view of one of the embodiments of the utility model;

Fig. 3 is the front view of one embodiment of the utility model;

Fig. 4 is a sectional view of the part where the slide rod extends into the sleeve;

Fig. 5 is the schematic diagram of pedal;

Marked in the figure are: cushion 1, support 2, stretch rod 3, threaded hole 31, sleeve 4, strip opening 41, slide bar 5, handle 51, pedal 6, pedal ring 61, connecting part 62, Spring 7, elastic rope 8, roller 9, limit ring 10, locator 11, fastener 12, handle 13.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 to 5, the dance auxiliary training device includes a cushion 1, a telescopic device, a support 2, and two stretch rods 3;

The telescoping device includes a sleeve 4 and a sliding rod 5. The sleeve 4 is a hollow cylindrical structure with one end open and one end closed. The closed end of the sleeve 4 is connected to the cushion 1, and one end of the sliding rod 5 passes through the opening of the sleeve 4. The end extends into the sleeve 4 and can slide relative to the sleeve 4. The top side of the sleeve 4 is provided with a strip opening 41 along the length direction, and the part of the slide bar 5 extending into the sleeve 4 is provided with a handle 51. The handle 51 is connected to the sleeve 4. The axial direction of the slide bar 5 is vertical, and the handle 51 extends out of the sleeve 4 through the strip opening 41;

The support 2 is arranged at the other end of the slide bar 5;

Two stretching rods 3 are respectively arranged on both sides of the telescopic device, and one end of the two stretching rods 3 is respectively hinged with the support 2, and the top side of the stretching rod 3 is provided with several threaded holes 31 evenly spaced along the length direction;

Also comprise pedal 6, pedal 6 comprises pedal ring 61 and connecting portion 62, and connecting portion 62 is a threaded rod, and connecting portion 62 is arranged on the radially outer wall of pedal ring 61, and pedal ring 61 connects with connecting portion 62 One of the threaded holes 31 is connected.

The usage method of the above-mentioned technical solution is that the user sits on the seat cushion 1, installs the pedal 6 on the suitable threaded hole 31 on the pull rod 3 according to the length of the legs of the user, steps on the pedal ring 61 with both feet, and holds it with both hands. Hold the handle 51, move the handle 51 toward the body while bending over, and both legs will start along with the expansion of the two stretch rods 3 .

Preferably, a spring 7 is included, and the two ends of the spring 7 are respectively connected to the closed end of the sleeve 4 and one end of the sliding rod 5 . The spring 7 can act as a buffer to prevent the handle 51 from moving too fast due to the user's excessive force, thereby preventing the two stretch rods 3 from being deployed too fast and causing the user to be injured.

Preferably, it includes two elastic cords 8 , one ends of the two elastic cords 8 are respectively connected to the left and right sides of the slide bar 5 , and the other ends of the two elastic cords 8 are respectively connected to the two stretching rods 3 . Elastic rope 8 can play the effect of further cushioning, provides certain resistance when stretching a word horse, strengthens exercise effect; Meanwhile, under natural state, elastic rope 8 is in tightened state, makes two stretch rods 3 to telescopic device Close together for easy storage.

Further preferably, a roller 9 is included, and the roller 9 is arranged on the bottom side of the stretch rod 3 .

Further preferably, a limit ring 10 is included. The limit ring 10 is arranged at the open end of the sleeve 4 , and the inner diameter of the limit ring 10 is adapted to the diameter of the slide rod 5 . The limit ring 10 plays a role in ensuring that the sleeve 4 is coaxial with the slide rod 5 .

Further preferably, it includes two sets of buckles. The buckles include a positioning piece 11 and a fastener 12. The two positioning pieces 11 are respectively arranged at the left and right edges of the seat cushion 1, and the two fasteners 12 are respectively arranged on the two stretching rods. 3, the seat cushion 1 and the two stretch rods 3 can be connected by buckles, which is convenient for storage and management when not in use.

Further preferably, a handle 13 is included, and the handle 13 is arranged on the cushion 1 .

Further preferably, the support 2 is an I-shaped structure composed of two horizontal plates and a vertical plate, pin shafts are respectively arranged on the left and right sides of the vertical plate, and the two ends of the pin shaft are respectively connected with the two horizontal plates, and the stretch rod 3 One end of the pin is hinged with the support 2.

It should be noted that, in the scheme of the present application, the stretching rod 3 and the sliding rod 5 are all parallel to the ground, and the top side and the bottom side of the stretching rod 3 mentioned in the present application respectively refer to the horizontal stretching Seen from the axial direction of the rod 3, the upper side wall and the lower side wall of the stretch rod 3; the left and right sides of the slide rod 5 refer to the left, Right side wall.

Claims (8)

1. The dance auxiliary training device is characterized in that: it comprises a cushion (1), a telescopic device, a support (2), and two stretch rods (3); The telescoping device includes a sleeve (4) and a sliding rod (5). The sleeve (4) is a hollow cylindrical structure with one end open and one end closed. The closed end of the sleeve (4) is connected to the seat cushion (1). One end of the rod (5) extends into the sleeve (4) through the open end of the sleeve (4) and can slide relative to the sleeve (4). The top side of the sleeve (4) is provided with a strip opening ( 41), the part where the slide bar (5) extends into the sleeve (4) is provided with a handle (51), and the handle (51) extends out of the sleeve (4) through the strip opening (41); The support (2) is arranged on the other end of the slide bar (5); Two stretching rods (3) are respectively arranged on both sides of the telescopic device, and one end of the two stretching rods (3) is hinged to the support (2) respectively, and the top sides of the stretching rods (3) are evenly spaced along the length direction. Several threaded holes (31) are provided; Also comprise pedal (6), pedal (6) comprises pedal ring (61) and connecting part (62), and connecting part (62) is threaded rod, and connecting part (62) is arranged on the pedal ring (61) On the radially outer wall, the pedal ring (61) is connected to one of the threaded holes (31) through a connecting portion (62). 2. The dance auxiliary training device according to claim 1, characterized in that: it comprises a spring (7), and the two ends of the spring (7) are respectively connected to the closed end of the sleeve (4) and one end of the slide bar (5). 3. according to claim 1 or 2 described auxiliary dance training devices, it is characterized in that: comprise two elastic cords (8), one end of two elastic cords (8) connects the left and right sides of slide bar (5) respectively, The other ends of the two elastic cords (8) are respectively connected with the two stretch rods (3). 4. The dance auxiliary training device according to claim 3, characterized in that it comprises a roller (9), and the roller (9) is arranged on the bottom side of the stretch rod (3). 5. dance auxiliary training device according to claim 4, is characterized in that: comprise limit ring (10), limit ring (10) is arranged on the open end place of sleeve (4), limit ring (10) The inner diameter of the inner diameter is adapted to the diameter of the slide rod (5). 6. The dance auxiliary training device according to claim 5, characterized in that: it comprises two groups of buckles, and the buckles include a positioning piece (11) and a fastener (12), and the two positioning pieces (11) are respectively arranged on At the left and right edges of the seat cushion (1), two fasteners (12) are arranged on the two stretch rods (3) respectively, and the seat cushion (1) and the two stretch rods (3) can be connected by buckles. 7. The dance auxiliary training device according to claim 6, characterized in that it comprises a handle (13), and the handle (13) is arranged on the cushion (1). 8. The dance auxiliary training device according to claim 7, characterized in that: the support (2) is an I-shaped structure composed of two horizontal plates and a vertical plate, and the left and right sides of the vertical plate are respectively provided with bearing pins, pins Both ends of the shaft are respectively connected with two horizontal plates, and one end of the stretch rod (3) is hinged with the support (2) through a pin shaft.