CN214945518U

CN214945518U - Dance barre is with flexible loop bar

Info

Publication number: CN214945518U
Application number: CN202121454918.5U
Authority: CN
Inventors: 刘金洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-30
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a dance barre is with flexible loop bar, including hollow stay tube, the pot head of stay tube is equipped with the telescopic tube that can reciprocate, and the bottom riveting of stay tube has the connection gasket for installing with the counter weight seat, the lower extreme of stay tube is provided with the annular that the punching press formed and keeps off the edge, and the mouth edge department of stay tube bottom is provided with the annular card edge that the punching press formed, the connection gasket clamp is in the annular keep off the edge with the annular card is along between. The utility model discloses a stamping equipment carries out the punching press to the bottom of stay tube, makes its tip form the annular and keeps off along with annular card edge, and the connection pad piece is cramped and is kept off along and annular card edge between in the annular, when guaranteeing the firm installation of connection pad piece, has also saved welding, a series of operations such as polish, bring very big facility for production, and rivet connection pad piece through stay tube self, the difficult condition that appears the corrosion, thereby the life of dance barre has been prolonged greatly.

Description

Dance barre is with flexible loop bar

Technical Field

The utility model relates to a dance barre technical field especially relates to a dance barre is with flexible loop bar.

Background

Dance is a performance art, use the health to accomplish various graceful or highly difficult actions, and the dance barre, then be the important equipment that needs in the dance training process, the dance barre includes two telescopic bracing pieces, install the horizontal pole between two bracing pieces, the counter weight seat is installed to the bottom of bracing piece, bracing piece in the past can be at a circular shape connecting pad of its lower extreme welding, then use the bolt to carry out fixed connection with gasket and counter weight seat, thereby make the bracing piece can fix on the counter weight seat, but the gasket is when the welding, the staff need weld every bracing piece and gasket, still need polish the welding seam after the completion of welding, these all need the manual operation, this has increased the work load of production undoubtedly, and the condition of corrosion appears very easily in welding seam department, seriously influence the life of dance barre.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a dance barre is with flexible loop bar to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a telescopic sleeve rod for a dance barre comprises a hollow supporting tube, wherein a telescopic sleeve capable of moving up and down is sleeved at the upper end of the supporting tube, and a connecting gasket for mounting with a counterweight seat is riveted at the bottom of the supporting tube;

the lower extreme of stay tube is provided with the annular that the punching press formed and keeps off the edge, and the mouth of stay tube bottom is provided with the annular card edge that the punching press formed along the department, the connection pad clamp is in the annular keep off along with between the annular card edge.

Further, the middle part of connecting the gasket be provided with the mounting hole of stay tube looks adaptation, one side of connecting the gasket is in corresponding the position of mounting hole is provided with the annular joint, the annular joint cladding is on the stay tube, and one side of connecting the gasket is provided with the recess in the position that corresponds the mounting hole, and the annular joint supports and leans on the annular keeps off along the department, the annular card is in along the clamp in the recess.

Furthermore, the connecting gasket is provided with a plurality of through holes for installing bolts along the circumferential direction, and the bolts penetrate through the through holes and are fixedly connected with the counterweight seat.

Furthermore, a positioning hole for fixing the telescopic sleeve is arranged above the supporting tube, a positioning joint is riveted at the positioning hole, a threaded hole is formed in the positioning joint, and a propping screw rod is inserted into the side wall of the telescopic sleeve along the threaded hole and tightly propped against the side wall of the telescopic sleeve.

Further, the positioning joint includes the connector that leans on the stay tube lateral wall, be provided with the edge on the connector locating hole male plug, the screw hole runs through connector and plug simultaneously, and the mouth that the plug is located one end in the stay tube is followed the punching press and is had the spacing edge of turning up, spacing edge and the laminating of the inner wall of stay tube.

Furthermore, one side of the joint, which is attached to the supporting tube, is provided with an arc-shaped tangent plane, and the tangent plane is matched with the shape of the outer wall of the supporting tube.

Further, a casing joint is installed at the top of the supporting pipe, and the telescopic casing is inserted into the supporting pipe along the casing joint.

Furthermore, the top of the telescopic tube is provided with an installation tray for supporting the cross rod.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a stamping equipment carries out the punching press to the bottom of stay tube, makes its tip form the annular and keeps off along with annular card edge, and the connection pad piece is cramped and is kept off along and annular card edge between in the annular, when guaranteeing the firm installation of connection pad piece, has also saved welding, a series of operations such as polish, bring very big facility for production, and rivet connection pad piece through stay tube self, the difficult condition that appears the corrosion, thereby the life of dance barre has been prolonged greatly.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of the installation of the fixed connection gasket according to the embodiment of the present invention;

fig. 3 is a schematic perspective view of a positioning joint according to an embodiment of the present invention;

fig. 4 is a schematic top view of an installation section of a positioning joint according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, the telescopic rod for a dance stick according to the present embodiment includes a hollow support tube 1, a telescopic tube 2 capable of moving up and down is sleeved on an upper end of the support tube 1, and a connection gasket 3 for mounting with a counterweight seat is riveted to a bottom of the support tube 1;

the lower extreme of stay tube 1 is provided with the annular that the punching press formed and keeps off along 11, and the mouth of stay tube 1 bottom is provided with the annular card that the punching press formed along 12, and 3 clamps of connection pad are kept off along 11 and annular card between 12 along the annular.

The middle part of connecting gasket 3 is provided with the mounting hole 31 with stay tube 1 looks adaptation, and one side of connecting gasket 3 is provided with the annular in the position that corresponds mounting hole 31 and connects 32, and the annular connects 32 cladding on stay tube 1, and one side of connecting gasket 3 is provided with recess 33 in the position that corresponds mounting hole 31, and the annular connects 32 and supports and keep off along 11 departments at the annular, and the annular card is along 12 clamps in recess 33.

The connecting gasket 3 is provided with a plurality of through holes 34 along the circumferential direction for installing bolts, and the bolts penetrate through the through holes 34 and are fixedly connected with the counterweight seat.

A positioning hole for fixing the telescopic sleeve 2 is arranged above the supporting tube 1, a positioning joint 4 is riveted at the positioning hole, a threaded hole 44 is arranged on the positioning joint 4, and the abutting screw 5 is inserted along the threaded hole 44 and abuts against the side wall of the telescopic sleeve 2.

The positioning joint 4 comprises a connector 41 which is abutted against the side wall of the support tube 1, a plug 42 which is inserted along a positioning hole is arranged on the connector 41, a threaded hole 44 simultaneously penetrates through the connector 41 and the plug 42, an everting limiting edge 43 is stamped at the opening edge of one end of the plug 42 positioned in the support tube 1, and the limiting edge 43 is attached to the inner wall of the support tube 1.

One side of the joint 41, which is attached to the support tube 1, is provided with an arc-shaped tangent plane 45, and the tangent plane 45 is matched with the shape of the outer wall of the support tube 1.

The top of the support tube 1 is provided with a casing joint 6, and the telescopic casing 2 is inserted into the support tube 1 along the casing joint 6.

The top of the telescopic tube 2 is provided with a mounting tray 7 for supporting the cross rod.

When the utility model is installed, firstly, stamping equipment is used to stamp the annular blocking edge 11 on the pipe wall below the supporting pipe 1, then the end of the connecting gasket 3 with the annular joint 32 is inserted along the supporting pipe 1, then stamping equipment is used to stamp the opening edge of the supporting pipe 1 to form the annular clamping edge 12, the annular clamping edge 12 is clamped in the groove 33 of the connecting gasket 3, then the end of the positioning joint 4 with the plug 42 is inserted into the positioning hole in the upper end of the supporting pipe 1, then stamping equipment is used to stamp the end of the plug 42 in the supporting pipe 1, the end of the plug 42 is turned outwards to form the limiting edge 43, the limiting edge 43 is clamped on the inner wall of the supporting pipe 1, then the abutting screw 5 and the positioning joint 4 are screwed and the sleeve joint 6 is sleeved and hooped on the upper end of the supporting pipe 1, the telescopic sleeve 2 is inserted into the supporting pipe 1 along the sleeve joint 6, screwing the abutting screw rod 5 to enable the end part of the abutting screw rod to abut against the side wall of the telescopic sleeve 2, fixing the position of the telescopic sleeve 2, finally using the balance weight seat to be connected with the connecting gasket 3 and installing the cross rod on the installation tray 7, and then completing the assembly work of the dance barre.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a dance barre is with flexible loop bar which characterized in that: the counterweight support device comprises a hollow support tube, wherein a telescopic sleeve capable of moving up and down is sleeved at the upper end of the support tube, and a connecting gasket for mounting with a counterweight seat is riveted at the bottom of the support tube;

2. The telescopic sleeve rod for a dance stick according to claim 1, wherein: the middle part of connecting pad be provided with the mounting hole of stay tube looks adaptation, one side of connecting pad is in corresponding the position of mounting hole is provided with the annular joint, the annular joint cladding is on the stay tube, and one side of connecting pad is provided with the recess in the position that corresponds the mounting hole, and the annular joint supports and leans on annular fender edge department, annular card is in along the clamp in the recess.

3. The telescopic sleeve rod for a dance stick according to claim 2, wherein: the connecting gasket is provided with a plurality of through holes for installing bolts along the circumferential direction, and the bolts penetrate through the through holes and are fixedly connected with the counterweight seat.

4. The telescopic sleeve rod for a dance stick according to claim 1, wherein: the supporting tube is characterized in that a positioning hole for fixing the telescopic tube is formed above the supporting tube, a positioning joint is riveted at the positioning hole, a threaded hole is formed in the positioning joint, and a propping screw rod is inserted into the side wall of the telescopic tube along the threaded hole and tightly propped against the side wall of the telescopic tube.

5. The telescopic sleeve rod for dance barre according to claim 4, wherein: the locating joint includes the connector that leans on the stay tube lateral wall, be provided with the edge on the connector locating hole male plug, the screw hole runs through connector and plug simultaneously, and the punching press of the mouth edge department that the plug is located one end in the stay tube has the spacing edge of turning up, spacing edge and the inner wall laminating of stay tube.

6. The telescopic sleeve rod for a dance stick according to claim 5, wherein: one side of the joint, which is attached to the supporting tube, is provided with an arc-shaped tangent plane, and the tangent plane is matched with the shape of the outer wall of the supporting tube.

7. The telescopic sleeve rod for a dance stick according to claim 1, wherein: the top of stay tube is installed the casing joint, telescopic tube follows the casing joint inserts to in the stay tube.

8. The telescopic sleeve rod for a dance stick according to claim 1, wherein: the top of telescopic tube is provided with the installation tray that is used for bracketing the horizontal pole.