CN204233691U - Dance barre - Google Patents
Dance barre Download PDFInfo
- Publication number
- CN204233691U CN204233691U CN201420774901.1U CN201420774901U CN204233691U CN 204233691 U CN204233691 U CN 204233691U CN 201420774901 U CN201420774901 U CN 201420774901U CN 204233691 U CN204233691 U CN 204233691U
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- sleeve pipe
- cross bar
- support bar
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of mate-assist device practising dancing.Dance barre, comprise cross bar, cross bar two ends are respectively equipped with a support bar, two support bars are all arranged on cross bar homonymy and are parallel to each other, the outside of each support bar is equipped with a sleeve pipe, described inside pipe casing is provided with one along the axially extended retaining ring of sleeve pipe, and external diameter and the casing inner diameter of this retaining ring match, and the external diameter of its internal diameter and support bar matches; And described retaining ring is provided with an open slot vertically; Sleeve pipe is provided with screw, and the maximum projection plane of described screw drops on retaining ring outer wall; The locking nut be spirally connected with it is provided with in screw.A kind of dance barre described in the utility model, is set-located support bar and sleeve pipe, to realize the lifting of cross bar, to be regulated to specified altitude assignment time, utilize locking nut to lock, the utility model structure is simple, can suitability for industrialized production, practical.
Description
[technical field]
The utility model relates to a kind of mate-assist device practising dancing.
[background technology]
Dance barre, it is the indispensable facility in dancing classroom, can for practice dancer hand steered, take leg, but at present the conventional dance barre of institute is in order to keep the safety of the stability of the body of rod and experienced dancer, be mostly fixed height design, once unadjustable after setting, and the height practicing dancer is different, therefore needs a kind of dance barre that can regulate height according to white silk dancer height.
[summary of the invention]
The utility model is intended to propose a kind of height-adjustable dance barre.
Dance barre described in the utility model, comprise cross bar, cross bar two ends are respectively equipped with a support bar, two support bars are all arranged on cross bar homonymy and are parallel to each other, the outside of each support bar is equipped with a sleeve pipe, described inside pipe casing is provided with one along the axially extended retaining ring of sleeve pipe, and external diameter and the casing inner diameter of this retaining ring match, and the external diameter of its internal diameter and support bar matches; And described retaining ring is provided with an open slot vertically; Sleeve pipe is provided with screw, and the maximum projection plane of described screw drops on retaining ring outer wall; The locking nut be spirally connected with it is provided with in screw.
Preferably, described inside pipe casing is provided with retaining ring locating ring, and described locating ring has two, is located at the two ends of retaining ring respectively.
Preferably, described sleeve pipe is provided with spike away from one end of cross bar.
Preferably, described cross bar outer wall ring establishes sponges cover.
A kind of dance barre described in the utility model, is set-located support bar and sleeve pipe, to realize the lifting of cross bar, to be regulated to specified altitude assignment time, utilize locking nut to lock, the utility model structure is simple, can suitability for industrialized production, practical.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
Fig. 2 is retaining ring structural representation.
In figure: 1-cross bar; 2-support bar; 3-sleeve pipe; 4-locking nut; 5-retaining ring; 6-spike.
[detailed description of the invention]
Embodiment 1
Dance barre described in the utility model, a support bar 2 is respectively equipped with at cross bar 1 two ends, two support bars 2 are all arranged on cross bar 1 homonymy and arranged in parallel, the outside of each support bar 2 is equipped with a sleeve pipe, inside pipe casing is provided with one along the axially extended retaining ring 5 of sleeve pipe 3, and external diameter and sleeve pipe 3 internal diameter of this retaining ring 5 match, and the external diameter of its internal diameter and support bar 2 matches, therefore to be fixed on sleeve pipe 3 inner for retaining ring 5, support bar 2 can and retaining ring 5 between slide.Retaining ring 5 described in the utility model is provided with an open slot vertically; Sleeve pipe is provided with screw, and the maximum projection plane of described screw drops on retaining ring 5 outer wall; The locking nut be spirally connected with it is provided with in screw.Described sleeve pipe 3 inside is provided with retaining ring 5 locating ring, and described locating ring has two, is located at the two ends of retaining ring 5 respectively.The present embodiment is provided with spike 6 at sleeve pipe 3 away from one end of cross bar 1, and is provided with sponges cover at cross bar 1 outer wall ring.
When regulating the height of cross bar 1, first regulate the position between support bar 2 and sleeve pipe, to be regulated to formulation height, adjusting lock nut 4, make it pass sleeve pipe and compress retaining ring 5 outer wall, due to retaining ring 5 being provided with an open slot vertically, therefore, under the pressure of locking nut 4, produce elastic deformation, retaining ring 5 is tightened up, and support bar 2 is locked.Simultaneously the present embodiment is respectively equipped with a locating ring at the two ends of retaining ring 5, can the position of effective fixing and locking ring 5, prevents it to be subjected to displacement in sleeve pipe 3 inside.Sleeve pipe 3 can firmly be fixed on body of wall or ground by the spike 6 on sleeve pipe 3; The sponges cover of cross bar 1 outer wall facilitates the grasping of experienced dancer.
Claims (4)
1. dance barre, comprise cross bar (1), cross bar (1) two ends are respectively equipped with a support bar (2), two support bars (2) are all arranged on cross bar (1) homonymy and are parallel to each other, the outside of each support bar (2) is equipped with a sleeve pipe (3), it is characterized in that: described sleeve pipe (3) inside is provided with one along the axially extended retaining ring of sleeve pipe (5), external diameter and the casing inner diameter of this retaining ring (5) match, and the external diameter of its internal diameter and support bar (2) matches; And described retaining ring (5) is provided with an open slot vertically; Sleeve pipe (3) is provided with screw, and the maximum projection plane of described screw drops on retaining ring (5) outer wall; The locking nut (4) be spirally connected with it is provided with in screw.
2. dance barre as claimed in claim 1, is characterized in that: described inside pipe casing is provided with retaining ring (5) locating ring, and described locating ring has two, is located at the two ends of retaining ring (5) respectively.
3. dance barre as claimed in claim 1, is characterized in that: described sleeve pipe is provided with spike (6) away from one end of cross bar (1).
4. dance barre as claimed in claim 1, is characterized in that: described cross bar (1) outer wall ring establishes sponges cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774901.1U CN204233691U (en) | 2014-12-03 | 2014-12-03 | Dance barre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774901.1U CN204233691U (en) | 2014-12-03 | 2014-12-03 | Dance barre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233691U true CN204233691U (en) | 2015-04-01 |
Family
ID=52763248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774901.1U Expired - Fee Related CN204233691U (en) | 2014-12-03 | 2014-12-03 | Dance barre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693312A (en) * | 2017-03-27 | 2017-05-24 | 安徽理工大学 | Handle lever comprising auxiliary support |
-
2014
- 2014-12-03 CN CN201420774901.1U patent/CN204233691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693312A (en) * | 2017-03-27 | 2017-05-24 | 安徽理工大学 | Handle lever comprising auxiliary support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |