CN218076221U

CN218076221U - Leg pressing device for dance training

Info

Publication number: CN218076221U
Application number: CN202222026069.4U
Authority: CN
Inventors: 袁帆
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-20
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to the technical field of dance barres, and discloses a dance training leg pressing device, which comprises a leg pressing rod and a support, wherein the leg pressing rod is fixedly connected with the support through a connecting block, the leg pressing rod comprises a plurality of rod bodies, and two adjacent rod bodies are clamped through a sleeve and fastened through screws; the middle part of the inner cavity of the sleeve is provided with a fixed plate, and the middle parts of two sides of the fixed plate are provided with positioning columns; one end of the rod body close to the sleeve is provided with an inserting groove matched with the positioning column, the rod body is inserted into the sleeve, and the positioning column is tightly inserted into the inserting groove; and a positioning strip is arranged on the inner wall of the slot of the rod body, and a positioning groove matched with the positioning strip is formed in the outer wall of the positioning column. The utility model discloses simple structure can realize the stable assembly between two adjacent pole bodies, and the length of leg pressing rod is adjusted according to using the scene to the convenience, and the extension of being convenient for is assembled and is used, has wide market prospect, does benefit to the popularization.

Description

Leg pressing device for dance training

Technical Field

The utility model relates to a dance barre technical field specifically is a dance training leg pressing device.

Background

Dance barre is also known as leg pressing pole, dance room barre, is the dance physique training in-process, and the dancer is used for the instrument of leg pressing. The handle is designed to support the body, and can help a practicer to adjust the gravity center and grasp balance when finishing actions so as to avoid the occurrence of wrong actions under the condition of difficult support.

The prior Chinese patent with the publication number of CN215195306U discloses a movable type lifting dance barre, which comprises symmetrically arranged supporting seats, wherein a lifting part is arranged above the supporting seats, the lifting part comprises an outer loop bar arranged at the top of the supporting seats, an inner loop bar is movably arranged in the outer loop bar, a distance adjusting bolt penetrates between the outer loop bar and the inner loop bar, a placing table is arranged at the top of the inner loop bar, and barres are arranged above the two placing tables; the dance barre lifting design is that through the sliding of the inner sleeve rod in the outer sleeve rod, through holes of the inner sleeve rod and the outer sleeve rod are matched with distance adjusting bolts to limit and fix after the height is adjusted, so that the height of the barre is adjusted, and the dance barre lifting design is suitable for training of dancers with different heights; dance barre mobile design carries out the switching of walking wheel position through the flip structure of removal portion, can change the fixed state and the walking state of supporting seat, can carry out the position control of dance barre fast, facilitates the use and accomodates.

However, dance barre is mostly used in dance classroom, because dance classroom student is more, need use a plurality of leg pressing poles to assemble the increase use, and the shortcoming that above-mentioned disclosed technique exists is that, the assembly between two adjacent balancing poles is comparatively difficult, inconvenient actual assembly uses, even though assemble the butt joint through conventional pipe fitting in addition, the butt joint department also can have the unstable condition of connection, influences actual leg pressing and trains and use.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a dance training leg pressing device.

In order to achieve the purpose, the dance training leg pressing device provided by the utility model comprises a leg pressing rod and a support, wherein the leg pressing rod is fixedly connected with the support through a connecting block, the leg pressing rod comprises a plurality of rod bodies, and two adjacent rod bodies are clamped through a sleeve and fastened through screws; the middle part of the inner cavity of the sleeve is provided with a fixed plate, and the middle parts of two sides of the fixed plate are provided with positioning columns; one end of the rod body close to the sleeve is provided with a slot matched with the positioning column, the rod body is inserted into the sleeve, and the positioning column is tightly inserted into the slot; the positioning strip is installed on the inner wall of the slot of the rod body, the positioning groove matched with the positioning strip is formed in the outer wall of the positioning column, and the positioning strip is tightly spliced with the positioning groove.

Preferably, the number of the positioning strips is four, and the positioning strips are symmetrically distributed on the inner wall of the slot of the rod body in a cross manner.

Preferably, one side that the constant head tank is close to the pole body inner wall sets up to the opening, and the opposite side is for sealing the design, and the one end of location strip is inserted in the constant head tank and is hugged closely with four medial surfaces of constant head tank.

Preferably, the lower surfaces of the two ends of the sleeve are provided with sleeve holes, screws are arranged in the sleeve holes, and the tips of the screws extend into the slots of the rod body and are in threaded connection with the positioning columns.

Preferably, the tip of the screw upwards penetrates through the two positioning grooves and is in threaded connection with the positioning strips in the positioning grooves.

Preferably, the support is a floor type support or a wall-mounted support.

Compared with the prior art, the utility model provides a dance training leg pressing device has following beneficial effect:

the utility model discloses a multistage formula design of pole body, utilize the sleeve pipe to dock two adjacent pole bodies, make things convenient for the assembly of pole body, through the integrated design of cover intraduct fixed plate and reference column, make the pole body when inserting in the fixed plate, the reference column can insert in the slot of pole body, utilize closely pegging graft of location strip and constant head tank, can improve the assembly compactness between pole body and the fixed plate, the rethread screw is with the pole body, the sleeve pipe, the positioning column is in the same place, can realize the stable assembly between two adjacent pole bodies, the length of leg pressing pole is conveniently adjusted according to the use scene, the extension of being convenient for is assembled and is used, and the junction butt joint is stable, do benefit to actual leg pressing training and use, wide market prospect has, do benefit to the popularization.

Drawings

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

fig. 2 is a schematic view of the internal structure of the sleeve of the present invention;

FIG. 3 is a schematic end view of the shaft of the present invention;

fig. 4 is a schematic end view of the sleeve of the present invention.

In the figure: 1. a shaft body; 2. a support; 3. connecting blocks; 4. a sleeve; 5. a fixing plate; 6. a positioning column; 7. a positioning bar; 8. and (6) positioning a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention does not have the essential significance in technology, and the modification of any structure, the change of proportion relation or the adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle", etc. used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms can be changed or adjusted without substantial technical changes.

Referring to fig. 1-4, a leg pressing device for dance training comprises a leg pressing rod and a support 2, wherein the support 2 is a floor type support or a wall-mounted support, the leg pressing rod is fixedly connected with the support 2 through a connecting block 3, the leg pressing rod comprises a plurality of rod bodies 1, and two adjacent rod bodies 1 are clamped through a sleeve 4 and fastened through screws; the middle part of the inner cavity of the sleeve 4 is provided with a fixed plate 5, and the middle parts of two sides of the fixed plate 5 are provided with positioning columns 6; one end of the rod body 1 close to the sleeve 4 is provided with a slot matched with the positioning column 6, the rod body 1 is inserted into the sleeve 4, and the positioning column 6 is tightly inserted into the slot; install location strip 7 on the slot inner wall of pole body 1, set up on the outer wall of reference column 6 with the constant head tank 8 of location strip 7 looks adaptation, and location strip 7 closely pegs graft with constant head tank 8.

The quantity of location strip 7 is four, and be the cross symmetric distribution on the slot inner wall of pole body 1, one side that constant head tank 8 is close to pole body 1 inner wall sets up to the opening, the opposite side is closed design, the one end of location strip 7 is inserted in constant head tank 8 and is hugged closely with four medial surfaces of constant head tank 8, peg graft through four location strip 7 and four correspondence of constant head tank 8, can improve the tight nature of assembly between reference column 6 and the pole body 1, the both ends lower surface of sleeve pipe 4 all is provided with the trepanning, the screw sets up in the trepanning, the pointed end of screw extends to pole body 1 inside the slot and with 6 threaded connection of reference column, two constant head tanks 8 are upwards run through to the pointed end of screw, and 7 threaded connection with the location strip in the constant head tank 8, can improve the assembly stability between pole body 1 and the sleeve pipe 4, thereby realize the stable butt joint between two pole bodies 1.

The utility model discloses a multistage formula design of pole body 1, utilize sleeve pipe 4 to dock adjacent two pole bodies 1, make things convenient for the assembly of pole body 1, through the combined design of sleeve pipe 4 inside fixed plate 5 and reference column 6, make pole body 1 when inserting in fixed plate 5, reference column 6 can insert in the slot of pole body 1, utilize inseparable grafting of location strip 7 and constant head tank 8, can improve the assembly compactness between pole body 1 and the fixed plate 5, rethread screw is with pole body 1, sleeve pipe 4, reference column 6 is in the same place in the combination, can realize the stable assembly between two adjacent pole bodies 1, the length of leg pressing pole is conveniently adjusted according to the use scene, the extension of being convenient for is assembled and is used, and the junction butt joint is stable, do benefit to actual leg pressing training and use, wide market prospect has, do benefit to the popularization.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a dance training leg pressing device, includes leg pressing pole and support (2), passes through connecting block (3) fixed connection, its characterized in that between leg pressing pole and support (2):

the leg pressing rod comprises a plurality of rod bodies (1), and every two adjacent rod bodies (1) are clamped through a sleeve (4) and fastened through screws;

a fixing plate (5) is arranged in the middle of the inner cavity of the sleeve (4), and positioning columns (6) are arranged in the middle of two sides of the fixing plate (5);

one end of the rod body (1) close to the sleeve (4) is provided with a slot matched with the positioning column (6), the rod body (1) is inserted into the sleeve (4), and the positioning column (6) is tightly inserted into the slot;

install location strip (7) on the slot inner wall of pole body (1), set up constant head tank (8) with location strip (7) looks adaptation on the outer wall of reference column (6), and location strip (7) closely pegs graft with constant head tank (8).

2. A leg pressing device for dance training according to claim 1, wherein the number of the positioning strips (7) is four, and the positioning strips are distributed on the inner wall of the insertion groove of the rod body (1) in a cross-shaped symmetrical mode.

3. A dance training leg pressing device according to claim 1, wherein one side of the positioning groove (8) close to the inner wall of the rod body (1) is provided with an opening, the other side of the positioning groove is of a closed design, and one end of the positioning strip (7) is inserted into the positioning groove (8) and is tightly attached to four inner side faces of the positioning groove (8).

4. A dance training leg pressing device according to claim 1, wherein the lower surfaces of the two ends of the sleeve (4) are provided with sleeve holes, screws are arranged in the sleeve holes, and the tips of the screws extend into the inserting grooves of the rod body (1) and are in threaded connection with the positioning columns (6).

5. A dance training leg pressing device according to claim 4, wherein the tip of the screw penetrates through two positioning grooves (8) upwards, and is in threaded connection with the positioning strip (7) in the positioning groove (8).

6. A dance training leg pressing device according to claim 4, wherein the support (2) is a floor stand or a wall-mounted stand.