CN207101768U - A kind of multimode leg for dancing basic training stretches trainer - Google Patents
A kind of multimode leg for dancing basic training stretches trainer Download PDFInfo
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- CN207101768U CN207101768U CN201720948050.1U CN201720948050U CN207101768U CN 207101768 U CN207101768 U CN 207101768U CN 201720948050 U CN201720948050 U CN 201720948050U CN 207101768 U CN207101768 U CN 207101768U
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- leg
- strip groove
- post
- trainer
- multimode
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Abstract
The utility model discloses a kind of multimode leg for dancing basic training to stretch trainer,Including base,A pair of leg stretching training institutions and telescopic mast,Left leg stretching training institution includes left strip groove,Left slider and left limit mechanism,The bottom of left strip groove is provided with left screw,Left limit mechanism includes left limit block and left-hand thread post,Left spring is provided between left slider and left limit block,Right leg stretching training institution includes right strip groove,Right sliding block and right limit mechanism,The bottom of right strip groove is provided with right screw,Right limit mechanism includes right limit block and right-hand thread post,Right spring is provided between right sliding block and right limit block,External extension post side wall is provided with through hole,Interior flexible outer surface of column is provided with elastic plectrum,Elastic plectrum end is provided with cylinder,It is connected at the top of interior telescopic mast by stiffness spring with leg standing groove,Fixing device includes elastic webbing and the jack to match with elastic webbing.The device has broad application prospects, and is adapted to commercially promote.
Description
Technical field
It the utility model is related to dance training equipment technology field, specially a kind of multimode for dancing basic training
Leg stretches trainer.
Background technology
Dancing is a kind of art of acting, is that various graceful or highly difficult action is completed with body, typically there is music companion
Play, with it is rhythmical action for main expression meanses art form, it typically by music, also by other stage properties.Dance
It is movable whole body to step training in basic skills, and guarantee will not hurt body in the class, furthermore can mould preferable figure.It is existing
Apparatus function it is single, training method is single, it is difficult to commercially promotion and application.
Utility model content
The purpose of this utility model is that providing a kind of multimode leg for dancing basic training stretches trainer, with
Solve the problems, such as to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of multimode for dancing basic training
Leg stretches trainer, including base, the leg stretching that is symmetricly set on base both ends for a pair and are arranged on training institution
Telescopic mast between a pair of leg stretching training institutions, a pair of leg stretching training institutions are respectively left leg stretching instruction
Practice mechanism and right leg stretching training institution, it is left strip groove that the left leg stretching training institution includes being arranged on base, embedding
The left slider being located in the left strip groove and the left limit mechanism being arranged in the left strip groove, the left bar shaped
The bottom of groove is provided with left screw of the row along the left strip groove length direction, and the left limit mechanism carries including middle part
The left limit block of left through hole and the left spiral shell being threadedly coupled through the left through hole and with the left screw of the left limit block bottom
Line post, connected between the left slider and the left limit block by a left spring, the right leg stretching training institution includes setting
Put the right strip groove on base, the right sliding block being embedded in the right strip groove and be arranged on the right strip groove
Interior right limit mechanism, the bottom of the right strip groove are provided with right screw of the row along the right strip groove length direction,
The right limit mechanism include middle part with right through hole right limit block and through the right through hole and with the right limit block
The right-hand thread post of the right screw threaded connection of bottom, is connected between the right sliding block and the right limit block by a right spring,
The telescopic mast includes external extension post, the interior telescopic mast being enclosed in the external extension post and is fixed at the top of the interior telescopic mast
Leg standing groove, from top to bottom equidistantly offer through hole, the appearance of the interior telescopic mast in the side wall of the external extension post
Face is fixed with elastic plectrum, and the end of the elastic plectrum is fixed with the cylinder to match with the through hole, the interior telescopic mast
Top be connected by a stiffness spring with the leg standing groove, the side wall of the external extension post, which is provided with a pair, fixes and fills
Put, the fixing device include be fixed on external extension post and end with eye-splice elastic webbing and be arranged on external extension post side
The jack to match on wall and with the eye-splice.
Further, anticlockwise handle is installed at the top of the left-hand thread post, is provided with the top of the right-hand thread post
Right rotation handle.
Further, the leg standing groove is in convex structure.
Further, the spacing of adjacent through-holes is 3cm in the side wall of the external extension post.
Further, the section of the left slider and right sliding block is L-type.
Further, the surface of the left slider and right sliding block is coated with skid resistant course.
Compared with prior art, the beneficial effects of the utility model are：The top of interior telescopic mast in the utility model leads to
A stiffness spring is crossed with the leg standing groove to be connected；Structure meets human engineering mechanics, in daily training, it is ensured that
Leg is without departing from leg standing groove, generation phenomena such as so as to avoid student's injury；Limited block and institute in the utility model
State base and use dismountable connected mode, while position of the limited block in the strip groove can also be changed, to be adapted to
Different people uses；Telescopic mast of the present utility model uses Collapsible structure simultaneously, when carrying out leg-raising exercise, can adjust leg
The height of standing groove, the intensity of training can be increased, so as to reach good training effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of telescopic mast in the utility model；
Fig. 3 is the top view of the utility model in the base；
In reference：1- bases；The left strip grooves of 2-；3- left sliders；The left screws of 4-；5- left limit blocks；6- left-hand threads
Post；7- left springs；The right strip grooves of 8-；The right sliding blocks of 9-；The right screws of 10-；11- right limit blocks；12- right-hand thread posts；The right bullets of 13-
Spring；14- external extension posts；Telescopic mast in 15-；16- legs standing groove；17- through holes；18- elastic plectrums；19- cylinders；20- rigidity
Spring；21- elastic webbings；22- jacks；23- anticlockwise handles；24- right rotation handles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of multimode leg for dancing basic training
Stretch trainer, including base 1, be symmetricly set on the leg stretching training institution at the both ends of base 1 for a pair and be arranged on one
The telescopic mast between training institution is stretched to the leg, a pair of leg stretching training institutions are respectively left leg stretching training
Mechanism and right leg stretching training institution, it is left strip groove 2 that the left leg stretching training institution includes being arranged on base 1, embedding
The left slider 3 being located in the left strip groove 2 and the left limit mechanism being arranged in the left strip groove 2, the left side
The bottom of strip groove 2 is provided with left screw 4 of the row along the left length direction of strip groove 2, and the left limit mechanism includes
Middle part with left through hole left limit block 5 and through the left through hole and with the screw thread of left screw 4 of the bottom of left limit block 5
The left-hand thread post 6 of connection, connected between the left slider 3 and the left limit block 5 by a left spring 7, the right leg stretching
Training institution is including the right strip groove 8 being arranged on base 1, the right sliding block 9 being embedded in the right strip groove 8 and sets
The right limit mechanism in the right strip groove 8 is put, the bottom of the right strip groove 8 is recessed along the right bar shaped provided with a row
The right screw 10 of the length direction of groove 8, the right limit mechanism include right limit block 11 of the middle part with right through hole and through institutes
State right through hole and the right-hand thread post 12 being threadedly coupled with the right screw 10 of the bottom of right limit block 11, the right sliding block 9 and institute
State and connected by a right spring 13 between right limit block 11, the telescopic mast includes external extension post 14, is enclosed on the external extension post
Interior telescopic mast 15 in 14 and the leg standing groove 16 for being fixed on the top of interior telescopic mast 15, the side of the external extension post 14
Through hole 17 is from top to bottom equidistantly offered on wall, the outer surface of the interior telescopic mast 15 is fixed with elastic plectrum 18, and described
The end of elastic plectrum 18 is fixed with the cylinder 19 to match with the through hole 17, and the top of the interior telescopic mast 15 passes through a rigidity
Spring 20 is connected with the leg standing groove 16, and the side wall of the external extension post 14 is provided with a pair of fixing devices, the fixation
Device include be fixed on external extension post 14 and end with eye-splice elastic webbing 21 and be arranged in the side wall of external extension post 14
And the jack 22 to match with the eye-splice, the top of the left-hand thread post 6 is provided with anticlockwise handle 23, the right-hand thread post 12
Top right rotation handle 24 is installed；The structure is easy to left-hand thread post 6 and right-hand thread post 12 respectively from left screw 4 and right spiral shell
Screwed out in hole 10, the leg standing groove 16 is in convex structure；The structure meets human engineering mechanics, in training, ensures
Leg is without departing from leg standing groove 16, and the spacing of adjacent through-holes 17 is 3cm in the side wall of the external extension post 14；Training
In, difficulty can be increased at leisure, meet most people use, the section of the left slider 3 and right sliding block 9 is L-type；The constructor
Human engineering mechanics are closed, is advantageous to both feet and puts forth effort, the surface of the left slider 3 and right sliding block 9 is coated with skid resistant course；Increase
Frictional force, prevent both feet from departing from left slider 3 and right sliding block 9.
Operation principle：In use, people is leaned against on the external extension post 14 first, the elastic webbing 21 with eye-splice is inserted
In the jack 22, so as to which by the upper part of the body fixed column of people, now left foot is stepped down on the left slider 3, and right crus of diaphragm steps down in right sliding block 9
On, slowly open both feet, the training trestled；When left slider 3 encounters left limit block 5, right sliding block 9 encounters right limit block 11
When, left slider 3 and right sliding block 9 then stop sliding, and both legs open up into the angle of maximum, when both legs are difficult to withdraw, the He of left spring 7
Right spring 13 can give 9 one elastic force of left slider 3 and right sliding block respectively, consequently facilitating the withdrawal of both legs；When needing to increase difficulty,
Left-hand thread post 6 and right-hand thread post 12 can be screwed out by anticlockwise handle 23 and right rotation handle 24, so as to change left limit respectively
The position of position block 5 and right limit block 11 in left strip groove 2 and right strip groove 8, so as to increase the difficulty of training and intensity；
Meanwhile the device in the utility model can also carry out leg-raising exercise, leg can be placed in leg standing groove 16, so as to enter
Row leg pressing is trained, while can also change the height of leg standing groove 16 by adjustment structure, so as to meet different students'
Demand.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multimode leg for dancing basic training stretches trainer, it is characterised in that including base (1), a pair
It is symmetricly set on the leg stretching training institution at base (1) both ends and is arranged between a pair of leg stretching training institutions
Telescopic mast, a pair of legs stretching training institutions are respectively left leg stretching training institution and right leg stretching training institution, institute
State left strip groove (2) that left leg stretching training institution includes being arranged on base (1), be embedded in the left strip groove (2)
Interior left slider (3) and the left limit mechanism being arranged in the left strip groove (2), the bottom of the left strip groove (2)
Portion is provided with left screw (4) of the row along left strip groove (2) length direction, and the left limit mechanism includes middle part with a left side
The left limit block (5) of through hole and it is threadedly coupled through the left through hole and with the left screw (4) of left limit block (5) bottom
Left-hand thread post (6), be connected between the left slider (3) and the left limit block (5) by a left spring (7), the right leg
Stretching training institution includes the right strip groove (8) being arranged on base (1), the right side being embedded in the right strip groove (8)
Sliding block (9) and the right limit mechanism being arranged in the right strip groove (8), the bottom of the right strip groove (8) are provided with
Right screw (10) of one row along right strip groove (8) length direction, the right limit mechanism carry right through hole including middle part
Right limit block (11) and be threadedly coupled through the right through hole and with the right screw (10) of right limit block (11) bottom
Right-hand thread post (12), be connected between the right sliding block (9) and the right limit block (11) by a right spring (13), it is described to stretch
Contracting post includes external extension post (14), the interior telescopic mast (15) being enclosed in the external extension post (14) and is fixed on described interior flexible
Leg standing groove (16) at the top of post (15), through hole is from top to bottom equidistantly offered in the side wall of the external extension post (14)
(17), the outer surface of the interior telescopic mast (15) is fixed with elastic plectrum (18), and the end of the elastic plectrum (18) is fixed
Have a cylinder (19) to match with the through hole (17), the top of the interior telescopic mast (15) by a stiffness spring (20) with it is described
Leg standing groove (16) is connected, and the side wall of the external extension post (14) is provided with a pair of fixing devices, and the fixing device includes
On external extension post (14) and end is fixed on to carry the elastic webbing (21) of eye-splice and be arranged in external extension post (14) side wall simultaneously
The jack (22) to match with the eye-splice.
2. a kind of multimode leg for dancing basic training according to claim 1 stretches trainer, its feature exists
In being provided with anticlockwise handle (23) at the top of the left-hand thread post (6), dextrorotation be provided with the top of the right-hand thread post (12)
Handle hand (24).
3. a kind of multimode leg for dancing basic training according to claim 1 stretches trainer, its feature exists
In the leg standing groove (16) is in convex structure.
4. a kind of multimode leg for dancing basic training according to claim 1 stretches trainer, its feature exists
In the spacing of adjacent through-holes (17) is 3cm in the side wall of the external extension post (14).
5. a kind of multimode leg for dancing basic training according to claim 1 stretches trainer, its feature exists
In the section of the left slider (3) and right sliding block (9) is L-type.
6. a kind of multimode leg for dancing basic training according to claim 1 stretches trainer, its feature exists
In the surface of the left slider (3) and right sliding block (9) is coated with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948050.1U CN207101768U (en) | 2017-08-01 | 2017-08-01 | A kind of multimode leg for dancing basic training stretches trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948050.1U CN207101768U (en) | 2017-08-01 | 2017-08-01 | A kind of multimode leg for dancing basic training stretches trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101768U true CN207101768U (en) | 2018-03-16 |
Family
ID=61579770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948050.1U Expired - Fee Related CN207101768U (en) | 2017-08-01 | 2017-08-01 | A kind of multimode leg for dancing basic training stretches trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544838A (en) * | 2020-04-01 | 2020-08-18 | 长沙师范学院 | Dance class is with flexible device of taking exercise of shank |
-
2017
- 2017-08-01 CN CN201720948050.1U patent/CN207101768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544838A (en) * | 2020-04-01 | 2020-08-18 | 长沙师范学院 | Dance class is with flexible device of taking exercise of shank |
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| 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: 20180316 Termination date: 20180801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |