CN218392117U

CN218392117U - Dance room handrail

Info

Publication number: CN218392117U
Application number: CN202222838389.XU
Authority: CN
Inventors: 刘仲春
Original assignee: Hunan University of Humanities Science and Technology
Current assignee: Hunan University of Humanities Science and Technology
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a dance room handrail relates to dance apparatus technical field, including base, sucking disc, bracing piece and the horizontal barre of two discs, the middle part of horizontal pole rotates installs the spool fixed with the upper end of rope, the internal surface of bracing piece along the vertical fixed slot of seting up a plurality of and inserted block looks adaptation, the lower extreme of inserted bar cup joints and installs the sealed pad of pegging graft in the through-hole. The utility model discloses a spool, the rope, the pulley, the dog, reset spring, the elastic rod, the inserted block, the fixed slot, the depression bar, the loop bar, the cooperation setting of second bolt and first slipmat for the adjustment convenient and fast easy operation of this handrail height improves its convenience and ease for use, set up through the cooperation of first bolt, the ejector pin, the pinch roller, the inserted bar, sealed the pad, coupling spring and through-hole, can make fixed and separation facility more between handrail and the floor, labour saving and time saving, very big convenience is adjusted the position of handrail.

Description

Dance room handrail

Technical Field

The utility model relates to a dance apparatus technical field specifically is a dance room handrail.

Background

The dance training barre is also called as an armrest, is a professional equipment for basic training of dancers, is designed for supporting the body, and is used for helping the practicer to adjust the gravity center and master balance when finishing actions so as to avoid the occurrence of wrong actions under the condition of difficult support. The pole training is the combination of breath, strength, stability and flexibility, and is the basis of comprehensive training.

The utility model discloses a dance barre for dance training disclosed in prior art CN216061885U, including the equipment whole, the holistic bottom of equipment is equipped with the first strutting arrangement that is used for the strutting arrangement body, first strutting arrangement's top is equipped with strutting arrangement's second strutting arrangement, second strutting arrangement's inside is equipped with height-adjusting device of adjustment height, second strutting arrangement's top is equipped with the third strutting arrangement who supports the main part, third strutting arrangement's top is equipped with the shank strutting arrangement who supports the shank, though the utility model discloses a rocker, the action wheel, driven rack, the connecting plate, the height of dance barre can be changed in the cooperation use of second support column, make the application scope of dance barre become wider, the suitability of dance barre has been increased, but this utility model needs two people to wave the rocker of both sides simultaneously when adjusting the height and just can accomplish, only be difficult to realize according to one person, this just leads to the adjustment of handrail height still to be inconvenient, convenience and easy usability still general, and this utility model and traditional movable handrail have some to be fixed subaerial through the absorption on the base, however, the operation is difficult to the sucker, the comparatively difficult to the relatively poor position of sucker, still, the relatively difficult sucker.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a dance room handrail has solved the problem of proposing in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dance room handrail comprises two disc-shaped bases, suckers, supporting rods and transverse rods, wherein an adjusting rod extending upwards to the upper side is vertically inserted into the supporting rod in a splicing mode, a hollow transverse rod is transversely and fixedly installed on the upper side of the adjusting rod, ropes are arranged on two sides of the inner portion of the transverse rod in the extending direction, a winding shaft fixed to the upper end of each rope is rotatably installed in the middle of the transverse rod, the lower end of each rope is inserted into the adjusting rod in the vertical direction in a splicing mode, a pulley connected with the rope in a transmission mode is rotatably installed on the upper portion of the adjusting rod, a stop block fixedly connected with the lower end of each rope is slidably arranged on the inner portion of the adjusting rod in the extending direction, a reset spring sleeved outside the rope is installed on the upper surface of the stop block, an elastic rod abutted to the outer side of the stop is fixedly installed on the lower side of the supporting rod in the vertical direction, an insertion block extending to the outer side of the supporting rod is welded to the outer side of the outer surface of the supporting rod, a plurality of fixing grooves matched with the insertion block are vertically formed in the inner surface of the supporting rod, a square frame-shaped sleeve rod is sleeved with a compression rod, the inner side wall of the inner side of the pressing rod, and a bolt pad connected with a second anti-slip-proof bolt;

a first bolt which is obliquely arranged is arranged on the upper side of the base in a threaded manner, a top rod of which the upper end is abutted against the lower end of the first bolt is arranged in the base in a sliding manner, a pressing wheel is rotatably arranged at the lower end of the top rod, the inside of base has the inserted bar of butt in the pinch roller lower part along vertical slidable mounting, the middle part of sucking disc along vertical set up about link up and with the through-hole of inserted bar looks adaptation, the lower extreme of inserted bar cup joints installs the sealed pad of pegging graft in the through-hole, and the outside of inserted bar has cup jointed coupling spring.

Optionally, the support rod is vertically and fixedly mounted in the middle of the upper surface of the base, and the transverse bar is fixedly mounted at the upper end of the adjusting rod and the upper part of the transverse bar.

Optionally, the spool is divided into two segments, and the angle between the two segments of spool is ninety degrees, and the spool extends downward to the outside of the cross bar.

Optionally, a chamfer is arranged at the lower end of the stop block, and the upper end of the return spring is abutted against the support rod.

Optionally, the cross-sectional shape of the insertion block is an isosceles triangle, and the plurality of fixing grooves are uniformly arranged in a linear array.

Optionally, the suction cup is fixedly mounted inside the base and extends downwards to the outside of the base, and a circular ring-shaped second anti-slip mat is fixedly mounted on the lower surface of the base.

Optionally, the ejector pin is arranged in an inclined manner, and the inclined angle and the direction of the ejector pin are the same as those of the first bolt.

Optionally, the whole shape of inserted bar is the T type, and the open-ended shape in through-hole upper portion is radius circular truncated cone type, and the upper end and the inserted bar butt of connecting spring, and the lower extreme and the sucking disc butt of connecting spring.

Advantageous effects

The utility model provides a dance room handrail possesses following beneficial effect:

1. according to the dance room handrail, the height of the transverse handle bar can be adjusted through the matching arrangement of the winding shaft, the rope, the pulley, the stop block, the reset spring, the elastic rod, the insertion block, the fixing groove, the pressure bar, the loop bar, the second bolt and the first non-slip mat, and the adjustment process can be completed by only one person, so that the adjustment of the height of the handrail is convenient, rapid and easy to operate, and the convenience and the usability of the handrail are improved;

2. this dance room handrail sets up through the cooperation of first bolt, ejector pin, pinch roller, inserted bar, sealed pad, coupling spring and through-hole, can be so that the fixed and separation between handrail and the floor convenience more, labour saving and time saving, and very big convenience is adjusted the position of handrail, further improves the flexibility and the practicality of this handrail.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of the front sectional structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the utility model at B in FIG. 4;

FIG. 6 is an enlarged schematic view of the structure of the present invention at the point C in FIG. 4;

fig. 7 is an enlarged schematic view of the structure at D in fig. 4 according to the present invention;

FIG. 8 is a front sectional view of the present invention;

fig. 9 is an enlarged schematic view of the structure at E in fig. 8 according to the present invention.

In the figure: 1. a base; 2. a first bolt; 3. a support bar; 4. an adjusting lever; 5. a cross bar; 6. a transverse bar; 7. a spool; 8. a pressure lever; 9. a loop bar; 10. a second bolt; 11. a first non-slip mat; 12. a rope; 13. a suction cup; 14. a pulley; 15. a stopper; 16. a return spring; 17. a fixing groove; 18. an elastic rod; 19. inserting a block; 20. a top rod; 21. a through hole; 22. a gasket; 23. a connecting spring; 24. inserting a rod; 25. a pinch roller; 26. and a second non-slip mat.

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.

Example 1

Referring to fig. 1 to 7, the present invention provides a technical solution: a dance room handrail comprises two disc-shaped bases 1, suckers 13, supporting rods 3 and a transverse handle rod 6, wherein an adjusting rod 4 extending upwards is vertically inserted into the supporting rod 3 in an inserted mode, the supporting rod 3 is vertically and fixedly installed in the middle of the upper surface of the base 1, the transverse handle rod 6 is fixedly installed at the upper end of the adjusting rod 4 and the upper portion of the cross rod 5, the upper side of the adjusting rod 4 is transversely and fixedly provided with a hollow cross rod 5, two sides of the inside of the cross rod 5 are provided with ropes 12 in the extending direction, the middle of the cross rod 5 is rotatably provided with a winding shaft 7 fixed with the upper end of each rope 12, the winding shaft 7 is divided into two sections, the angle between the two sections of winding shafts 7 is ninety degrees, the winding shaft 7 extends downwards to the outside of the cross rod 5, the lower end of each rope 12 is inserted into the adjusting rod 4 in the vertical direction, a pulley 14 in transmission connection with each rope 12 is rotatably installed at the upper portion of the adjusting rod 4, and the inside extension degree direction of the adjusting rod 4 is provided with a stop dog 15 fixedly connected with the lower end of the rope 12 in a sliding manner, the upper surface of the stop dog 15 is provided with a return spring 16 sleeved outside the rope 12, the lower end of the stop dog 15 is provided with a chamfer, the upper end of the return spring 16 is abutted against the support rod 3, the lower side of the support rod 3 is fixedly provided with an elastic rod 18 abutted against the outer side of the stop dog 15 along the vertical direction, the lower side of the outer surface of the elastic rod 18 is welded with an insert block 19 extending to the outer side of the support rod 3, the inner surface of the support rod 3 is vertically provided with a plurality of fixing grooves 17 matched with the insert block 19, the cross section of the insert block 19 is in the shape of an isosceles triangle, the plurality of fixing grooves 17 are uniformly arranged in a linear array manner, the upper part of the support rod 3 is sleeved with a square frame-shaped sleeve rod 9, the outer part of the sleeve rod 9 is sleeved with a pressure rod 8, the inner side wall of the sleeve rod 9 and the inner side of the pressure rod 8 are respectively provided with first anti-skid pads abutted against the two sides of the adjusting rod 4 11, one side of the loop bar 9 is connected with a second bolt 10 with the inner end rotatably connected with the pressure bar 8 through screw threads.

When the height-adjustable armrest is used, after the second bolts 10 on two sides are respectively unscrewed and the pressure rod 8 and the sleeve rod 9 slightly slide, the first anti-skid pads 11 on two sides can be separated from the adjusting rod 4, then the winding shaft 7 is screwed, the stop block 15 can be pulled to slide upwards through the rope 12, the return spring 16 is compressed, the stop block 15 sliding upwards can be separated from the lower part of the elastic rod 18, then the adjusting rod 4 can be driven to slide in the supporting rod 3 by lifting upwards or pressing downwards the middle part of the transverse handle rod 6, in the process, the insertion blocks 19 can be sequentially inserted into the fixing grooves 17 under the action of the elastic force of the elastic rod 18, the winding shaft 7 can be loosened after the transverse handle rod 6 is adjusted to a proper height, the return spring 16 can push the stop block 15 to reset downwards by means of larger self-elastic force and is blocked at the inner side of the elastic rod 18, so that the insertion blocks 19 are fixed in the corresponding fixing grooves 17, self-locking after adjustment between the supporting rod 3 and the adjusting rod 4 is realized, finally, the second bolts 10 on two sides can be screwed, the pressure rod 8 and the sleeve rod 9 can drive the adjusting rod 4 to be pressed between the outer surface of the adjusting rod 4, and the adjusting rod, so that the height-adjustable armrest can be conveniently and the height-adjustable armrest, and the height-adjustable armrest can be conveniently and the height-adjustable easily-adjustable armrest, and the height-adjustable armrest can be further conveniently and easily operated process, and the armrest, and the height-adjustable armrest, and the armrest, and convenient operation rod can be completed.

Example 2

Referring to fig. 8 to 9, the present invention provides a technical solution: the utility model provides a dance room handrail, sucking disc 13 fixed mounting is in the inside of base 1, and downwardly extending to the outside of base 1, the lower fixed surface of base 1 installs the second slipmat 26 of ring type, the first bolt 2 that is the slope setting is installed to base 1's upside screw thread, and base 1's inside slidable mounting has ejector pin 20 of upper end and the lower extreme butt of first bolt 2, the lower extreme of ejector pin 20 rotates installs pinch roller 25, ejector pin 20 is the slope setting, and the inclination and the direction with first bolt 2 are the same, base 1's inside has the inserted bar 24 of butt in pinch roller 25 lower part along vertical slidable mounting, the middle part of sucking disc 13 link up about vertical offering and with the through-hole 21 of inserted bar 24 looks adaptation, the lower extreme of inserted bar 24 cup joints and installs the sealed pad 22 of pegging graft in through-hole 21, and the outside of inserted bar 24 has cup jointed connecting spring 23, the whole shape of inserted bar 24 is the T type, the open-ended shape in through-hole 21 upper portion is the radius bench type, connecting spring 23's upper end and inserted bar 24 butt, and connecting spring's 13 butt.

When the handrail fixing device is used, the first bolt 2 is unscrewed to move outwards, at the moment, the connecting spring 23 is in a compression state, the inserting rod 24 and the sealing gasket 22 can be upwards pushed to slide under the action of the rebounding force of the connecting spring, so that the lower end of the inserting rod 24 and the sealing gasket 22 are pulled out of the through hole 21, then the base 1 is placed on the floor, air between the sucking disc 13 and the floor can be discharged into the base 1 through the through hole 21 under the action of the self weight of the base 1, finally, the air is discharged from gaps between the inserting rod 20 and the first bolt 2 and the base 1 respectively, the first bolt 2 is reversely screwed at the moment, the ejecting rod 20 can be pushed to slide obliquely downwards, the inserting rod 24 is downwards pressed through the pressing wheel 25 until the inserting rod 24 and the sealing gasket 22 are re-screwed into the through hole 21, the connecting spring 23 is compressed at the same time, so that the sucking disc 13 and the floor are sealed, the sucking disc 13 can be enabled to be tightly fixed on the floor, the handrail can be fixed, the handrail can be further conveniently and the handrail can be detached from the floor, and the handrail fixing mechanism can be more conveniently and the handrail fixing mechanism can be further conveniently realized.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dance room handrail, includes base, sucking disc, bracing piece and the horizontal barre of two discs, its characterized in that: an adjusting rod extending upwards is vertically inserted into the supporting rod, an internally hollow transverse rod is transversely and fixedly installed on the upper side of the adjusting rod, ropes are arranged on two inner sides of the transverse rod in the direction of extension, a winding shaft fixed to the upper end of each rope is rotatably installed in the middle of each transverse rod, the lower end of each rope is inserted into the adjusting rod in the vertical direction, a pulley connected with the ropes in a transmission mode is rotatably installed on the upper portion of each adjusting rod, a stop block fixedly connected with the lower end of each rope is slidably arranged on the inner side of each adjusting rod in the direction of extension, a reset spring sleeved outside each rope is installed on the upper surface of each stop block, an elastic rod abutted to the outer side of each stop block is fixedly installed on the lower side of each supporting rod in the vertical direction, an inserting block extending to the outer side of each supporting rod is welded to the lower side of the outer surface of each elastic rod, a plurality of fixing grooves matched with the inserting blocks are vertically formed in the inner surface of each supporting rod, a square-frame-shaped sleeve rod is sleeved on the upper portion of each supporting rod, a pressing rod is sleeved on the outer side of each sleeve rod, first anti-slip pads respectively abutted to the two sides of the inner side of each sleeve rod, and the inner side of each sleeve are connected with a second anti-slip pad which is rotatably connected with the inner end of a pressing rod;

2. A dance room armrest according to claim 1, wherein: the support rod is vertically and fixedly arranged in the middle of the upper surface of the base, and the transverse rod is fixedly arranged at the upper end of the adjusting rod and the upper part of the transverse rod.

3. A dance room armrest according to claim 1, wherein: the winding shaft is divided into two sections, the angle between the two sections of winding shafts is ninety degrees, and the winding shaft extends downwards to the outer part of the cross rod.

4. A dance room armrest according to claim 1, wherein: the lower end of the stop block is provided with a chamfer, and the upper end of the return spring is abutted against the support rod.

5. A dance room armrest according to claim 1, wherein: the cross-sectional shape of the inserting block is an isosceles triangle, and the plurality of fixing grooves are uniformly arranged in a linear array.

6. A dance room armrest according to claim 1, wherein: the sucking disc fixed mounting is in the inside of base, and downwardly extending to the outside of base, and the lower fixed surface of base installs the second slipmat of ring type.

7. A dance room armrest according to claim 1, wherein: the ejector pin is arranged in an inclined mode and is identical to the first bolt in inclined angle and direction.

8. A dance room armrest according to claim 1, wherein: the whole shape of inserted bar is the T type, and through-hole upper portion open-ended shape is radius circular truncated cone type, and the upper end and the inserted bar butt of connecting spring, and the lower extreme and the sucking disc butt of connecting spring.