CN210044780U - Ligament stretching device for dance - Google Patents
Ligament stretching device for dance Download PDFInfo
- Publication number
- CN210044780U CN210044780U CN201920287917.2U CN201920287917U CN210044780U CN 210044780 U CN210044780 U CN 210044780U CN 201920287917 U CN201920287917 U CN 201920287917U CN 210044780 U CN210044780 U CN 210044780U
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- Prior art keywords
- fixed
- rod
- stretching
- connecting rod
- dancing
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Abstract
The utility model discloses a ligament stretching device for dance, which comprises a stretching rod body, wherein the stretching rod body is horizontally arranged, adjusting components are fixed at two ends of the stretching rod body, a stand column is connected to the outer side of each adjusting component in a sliding manner, the stand column is vertically arranged, and a chassis is fixed at the bottom end of the stand column; a sleeve is fixed on the outer side of the stretching rod body; the stand side has seted up the spout along vertical direction, just the spout is forked tail type groove, spout one side opening, a plurality of spacing holes have been seted up along transversely to the spout opposite side, and is a plurality of spacing hole is along vertical direction evenly distributed. Has the advantages that: the utility model discloses a mode that the connecting rod inserted the spacing hole of co-altitude respectively comes the height adjustment to the tensile body of rod, has realized the adjustment to tensile body of rod operating height, has satisfied different height training crowd's use needs, has promoted the use commonality of device.
Description
Technical Field
The utility model relates to a dance auxiliary assembly field, concretely relates to ligament stretching device for dance.
Background
Dance is an art form of performance, which uses the body to perform various elegant or difficult movements, usually with musical accompaniment, and takes rhythmic movements as the main expression means. It is usually with the help of music, also with the help of other props. Dance itself has many first social meanings and effect, and dance needs tensile ligament to heat up before the training, and ligament stretching device need be used to this in-process, and ligament stretching training often adopts on stretching device through lying prone, pressing, draw three mode and stretch out the training.
The applicant finds that at least the following technical problems exist in the prior art: the height of the existing stretching device is fixed, so that the device cannot be used by training crowds with different heights, and the use universality of the device is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ligament stretching device for dance in order to solve above-mentioned problem to solve among the prior art at present stretching device's high fixed, the training crowd who can't satisfy different heights uses technical problem. The utility model provides an among a great deal of technical scheme preferred technical scheme have: the height of the stretching rod body is adjusted by respectively inserting the connecting rods into the limiting holes with different heights, so that the working height of the stretching rod body is adjusted, the technical effects of meeting the use requirements of training crowds with different heights and the like are achieved, and the details are explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a ligament stretching device for dance, including the stretching rod body, the stretching rod body is horizontally arranged, and adjusting components are fixed at two ends of the stretching rod body, the outer side of each adjusting component is slidably connected with a stand column, the stand column is vertically arranged, and a chassis is fixed at the bottom end of the stand column;
a sleeve is fixed on the outer side of the stretching rod body;
the side surface of the upright post is provided with a sliding chute along the vertical direction, the sliding chute is a dovetail groove, one side of the sliding chute is provided with an opening, the other side of the sliding chute is provided with a plurality of limiting holes along the transverse direction, and the limiting holes are uniformly distributed along the vertical direction;
the adjusting part comprises a sliding block and a mounting groove, the sliding block is in sliding connection with the sliding groove and in clearance fit with the sliding groove, the side face of the sliding block is fixedly connected with the stretching rod body, the bottom of the sliding block is transversely provided with the mounting groove, the mounting groove is internally provided with one end of a pressure spring in a fixed connection mode, the other end of the pressure spring is connected with a lantern ring, the inner side of the lantern ring is transversely fixed with a connecting rod, one end of the connecting rod is fixed with a handle, and the other end of the connecting rod stretches into one.
Adopt above-mentioned ligament stretching device for dance, when using, dancer adjusts according to self height earlier the working height of the tensile body of rod, and the adjustment mode is: the handles at two sides are pulled to drive the connecting rod to extend outwards, the connecting rod compresses the pressure spring through the lantern ring in the process of extending outwards, after the connecting rod extends outwards to be separated from the limit hole, the limit of the connecting rod and the limit hole on the sliding block disappears, at the moment, the sliding block is operated to slide up and down along the sliding chute to drive the stretching rod body to lift, when the stretching rod body is adjusted to a proper working height through lifting, the handles are loosened, the pressure spring releases the self compression stroke and drives the connecting rod to return through the lantern ring, a dancer can slide the sliding block to the limit hole closest to the connecting rod and align the connecting rod to the limit hole, at the moment, the connecting rod can be jacked into the limit hole through the action of the pressure spring, and the position of the sliding block in the sliding chute can be limited and locked through the match of the limit hole and the connecting rod, and then realized right tensile body of rod operating height's adjustment has satisfied different heights training crowd's use needs, has promoted the use commonality of device, and after the adjustment was accomplished, the dancer can be put the leg stretch out the training of ligament is carried out through lying prone, pressing, drawing three mode on the tensile body of rod.
Preferably, the chassis is of a circular truncated cone-shaped structure.
Preferably, the sleeve is made of hardened and tempered rubber, and the sleeve and the stretching rod body are fixed in a glued joint mode.
Preferably, the inside of the sliding groove is coated with grease.
Preferably, the limiting holes are through holes, and the number of the limiting holes is seven.
Preferably, the lantern ring is of a solid annular structure, and the lantern ring is in interference fit with the connecting rod.
Preferably, the surface of the handle is provided with anti-skid grains.
Has the advantages that: the utility model discloses a mode that the connecting rod inserted the spacing hole of co-altitude respectively comes the height adjustment to the tensile body of rod, has realized the adjustment to tensile body of rod operating height, has satisfied different height training crowd's use needs, has promoted the use commonality of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front external view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a top external view of the present invention;
fig. 4 is a top partial cross-sectional view of the present invention.
The reference numerals are explained below:
1. stretching the rod body; 101. a sleeve; 2. an adjustment assembly; 201. a slider; 202. a connecting rod; 203. a handle; 204. mounting grooves; 205. a pressure spring; 206. a collar; 3. a column; 301. a limiting hole; 302. a chute; 4. a chassis.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a ligament stretching device for dance, which comprises a stretching rod body 1, wherein the stretching rod body 1 is horizontally arranged, adjusting components 2 are fixed at two ends of the stretching rod body 1, a vertical column 3 is connected to the outer side of each adjusting component 2 in a sliding manner, a chassis 4 is fixed at the bottom end of each vertical column 3;
a sleeve 101 is fixed on the outer side of the stretching rod body 1;
the side surface of the upright post 3 is provided with a sliding chute 302 along the vertical direction, the sliding chute 302 is a dovetail groove, one side of the sliding chute 302 is provided with an opening, the other side of the sliding chute 302 is provided with a plurality of limiting holes 301 along the transverse direction, and the limiting holes 301 are uniformly distributed along the vertical direction;
adjusting part 2 includes slider 201 and mounting groove 204, slider 201 and spout 302 sliding connection and clearance fit, slider 201 side and the tensile body of rod 1 fixed connection, mounting groove 204 has been seted up along transversely to slider 201 bottom, the one end fixed connection with pressure spring 205 in the mounting groove 204, the other end of pressure spring 205 is connected with the lantern ring 206, the lantern ring 206 is inboard to be fixed with connecting rod 202 along transversely, connecting rod 202 one end is fixed with handle 203, the connecting rod 202 other end stretches into one of them spacing hole 301.
Preferably, the chassis 4 is a circular truncated cone-shaped structure, so that the entire device is stably supported to the use position through the chassis 4.
The material of sleeve 101 is quenching and tempering rubber, and sleeve 101 splices fixedly with tensile body of rod 1, so sets up, can carry out certain shock attenuation buffering through sleeve 101 when being convenient for dancer's leg is put on tensile body of rod 1.
Lubricating grease is coated in the sliding groove 302, so that the sliding block 201 can smoothly ascend and descend along the sliding groove 302.
The collar 206 is a solid ring structure, and the collar 206 is in interference fit with the connecting rod 202, so that the collar 206 and the connecting rod 202 can move transversely synchronously.
The surface of the handle 203 is provided with anti-skid lines, so that the handle 203 can be conveniently held by hand to apply force.
Adopt above-mentioned structure, when using, the dancer adjusts the working height of tensile body of rod 1 according to self height earlier, and the adjustment mode is: meanwhile, the handles 203 on two sides are pulled to drive the connecting rod 202 to extend outwards, the connecting rod 202 compresses the pressure spring 205 through the lantern ring 206 in the process of extending outwards, when the connecting rod 202 extends outwards to be separated from the limit hole 301, the limit of the connecting rod 202 and the limit hole 301 on the sliding block 201 disappears, at the moment, the sliding block 201 is operated to slide up and down along the sliding groove 302 to drive the stretching rod body 1 to lift, when the stretching rod body 1 is adjusted to a proper working height through lifting, the handles 203 are loosened, the pressure spring 205 releases the self compression stroke and drives the connecting rod 202 to return through the lantern ring 206, a dancer can slide the sliding block 201 to the limit hole 301 closest to the connecting rod 202 and align the connecting rod 202 to the limit hole 301, at the moment, the connecting rod 202 can be jacked into the limit hole 301 through the action of the pressure spring 205, the position of the locking sliding block 201 in the sliding groove 302 can be limited through the match, the use needs of different height training crowds have been satisfied, have promoted the use commonality of device, and the adjustment is accomplished the back, and the dancer can put the leg on the tensile body of rod 1 and through lying prone, pressing, draw the three mode and carry out the extension training of ligament.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a ligament stretching device for dance, includes tensile body of rod (1), its characterized in that: the stretching rod body (1) is horizontally arranged, adjusting components (2) are fixed at two ends of the stretching rod body (1), an upright post (3) is connected to the outer side of each adjusting component (2) in a sliding mode, the upright post (3) is vertically arranged, and a chassis (4) is fixed at the bottom end of each upright post (3);
a sleeve (101) is fixed on the outer side of the stretching rod body (1);
a sliding groove (302) is formed in the side face of the upright post (3) along the vertical direction, the sliding groove (302) is a dovetail-shaped groove, one side of the sliding groove (302) is provided with an opening, the other side of the sliding groove (302) is transversely provided with a plurality of limiting holes (301), and the limiting holes (301) are uniformly distributed along the vertical direction;
adjusting part (2) include slider (201) and mounting groove (204), slider (201) with spout (302) sliding connection and clearance fit, slider (201) side with the tensile body of rod (1) fixed connection, slider (201) bottom has been along transversely seted up mounting groove (204), in mounting groove (204) with the one end fixed connection of pressure spring (205), the other end of pressure spring (205) is connected with lantern ring (206), connecting rod (202) are transversely fixed with along lantern ring (206) inboard, connecting rod (202) one end is fixed with handle (203), one of them is stretched into to connecting rod (202) other end spacing hole (301).
2. A ligament tensioning device for dancing as in claim 1, wherein: the chassis (4) is of a circular truncated cone-shaped structure.
3. A ligament tensioning device for dancing as in claim 1, wherein: the material of sleeve (101) is quenching and tempering rubber, sleeve (101) with the extension body of rod (1) is glued joint fixedly.
4. A ligament tensioning device for dancing as in claim 1, wherein: the sliding groove (302) is internally coated with lubricating grease.
5. A ligament tensioning device for dancing as in claim 1, wherein: the limiting holes (301) are through holes, and the number of the limiting holes (301) is seven.
6. A ligament tensioning device for dancing as in claim 1, wherein: the lantern ring (206) is of a solid annular structure, and the lantern ring (206) is in interference fit with the connecting rod (202).
7. A ligament tensioning device for dancing as in claim 1, wherein: the surface of the handle (203) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287917.2U CN210044780U (en) | 2019-03-07 | 2019-03-07 | Ligament stretching device for dance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287917.2U CN210044780U (en) | 2019-03-07 | 2019-03-07 | Ligament stretching device for dance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044780U true CN210044780U (en) | 2020-02-11 |
Family
ID=69377277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920287917.2U Expired - Fee Related CN210044780U (en) | 2019-03-07 | 2019-03-07 | Ligament stretching device for dance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198139A (en) * | 2021-06-02 | 2021-08-03 | 四川大学锦城学院 | Intelligent dance physique trainer based on strain protective structure |
| CN113967347A (en) * | 2021-11-22 | 2022-01-25 | 王星 | Badminton training aid for sports |
-
2019
- 2019-03-07 CN CN201920287917.2U patent/CN210044780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198139A (en) * | 2021-06-02 | 2021-08-03 | 四川大学锦城学院 | Intelligent dance physique trainer based on strain protective structure |
| CN113967347A (en) * | 2021-11-22 | 2022-01-25 | 王星 | Badminton training aid for sports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |