CN106512315B - A kind of gymnast leg flexibility training aids - Google Patents
A kind of gymnast leg flexibility training aids Download PDFInfo
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- CN106512315B CN106512315B CN201611068441.0A CN201611068441A CN106512315B CN 106512315 B CN106512315 B CN 106512315B CN 201611068441 A CN201611068441 A CN 201611068441A CN 106512315 B CN106512315 B CN 106512315B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The present invention relates to a kind of training aids more particularly to a kind of gymnast leg flexibility training aids.A kind of the technical problem to be solved in the present invention is to provide practicabilities good, structure novel gymnast leg flexibility training aids.In order to solve the above-mentioned technical problem, the present invention provides such a gymnast leg flexibility training aids, include bottom plate, left frame, idler wheel, spring, connecting rod, foot pedal, fixed block, right shelf, fixed link, the first sliding rail, the first sliding block, first connecting rod, second connecting rod etc.；Bottom plate top left side is welded with left frame, and left frame right upper portion is welded with fixed link, is connected with the first sliding rail by bolted connection on the right side of fixed link, slidingtype is connected with the first sliding block on the first sliding rail.Good, structure novel effect that invention achieves practicabilities, and manufacturing cost is low, structurally reasonable, maintenance easy to maintain, it is easy to use, the investment of manpower and material resources is reduced, is improved work efficiency.
Description
Technical field
The present invention relates to a kind of training aids more particularly to a kind of gymnast leg flexibility training aids.
Background technique
The meaning of " sportsman " word originating from ancient Greek's literary " nude ".Sportsman is also referred to as player, is to refer to one
Individual possesses the physical qualification higher than mediocrity, and endurance and agility etc. also excel at sports because of conditions above competing
Match.From the perspective of particularly, sportsman refers to participating in the people of occuptional movement.In English, sportsman is almost
Refer to the player for participating in Athletics competition.
Flexibility refers to the elasticity of human synovial movable amplitude and articular ligament, tendon, muscle, skin and its hetero-organization
And expansion service, i.e. the scope of activities in joint and articular system.
Training aids is muscle for tempering people and flexible, sportsman when taking exercise, if movement it is not in place or
Movement is too fast, is easy to pull the ligament of leg, current training aids haves the shortcomings that the practicability is poor, structure is single, therefore needs
Research and develop that a kind of practicability is good, gymnast leg flexibility training aids of structure novel.
Summary of the invention
（1）Technical problems to be solved
The present invention in order to overcome current training aids to have the shortcomings that the practicability is poor, structure is single, the invention solves
Technical problem is to provide that a kind of practicability is good, gymnast leg flexibility training aids of structure novel.
（2）Technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a gymnast leg flexibility training aids,
It include bottom plate, left frame, idler wheel, spring, connecting rod, foot pedal, fixed block, right shelf, fixed link, the first sliding rail, the first sliding block,
One connecting rod, the second connecting rod, third connecting rod, mounting plate, rack gear, lifting rope, pull ring, the second sliding rail, the second sliding block, interior hexagonal
Screw, shaft, gear, rocking handle, bearing block, strut and fixed plate, bottom plate top left side are welded with left frame, left frame right upper portion weldering
It is connected to fixed link, is connected with the first sliding rail by bolted connection on the right side of fixed link, slidingtype is connected on the first sliding rail
First sliding block, the first sliding block and the first sliding rail cooperate, and are welded with mounting plate on the right side of the first sliding block, mounting plate bottom left is welded with
First connecting rod, mounting plate bottom centre are welded with the second connecting rod, and mounting plate bottom right is welded with third connecting rod, and first
Connecting rod, the second connecting rod and third connecting rod bottom end are welded with inclined plate, are uniformly opened on inclined plate there are three aperture, three lifting ropes are logical
It crosses on the aperture hung on inclined plate, three lifting rope bottom ends are connected by way of hook connection there are three pull ring, and bottom plate is right
Side is provided with sliding slot, and bottom plate top right side is welded with fixed block, is connected with spring, bullet by way of hook connection on the left of fixed block
Spring left end is connected with connecting rod by way of hook connection, and connecting rod bottom end is welded with idler wheel, and idler wheel is contacted with sliding slot, and idler wheel can turn
Dynamic, connecting rod top is welded with foot pedal, and the rightmost side is welded with right shelf at the top of bottom plate, and there are fixed plate, fixed plate in right shelf top weldering portion
Top left side is connected with the second sliding rail by bolted connection, and slidingtype is connected with the second sliding block on the second sliding rail, and second
Sliding rail and the second sliding block cooperate, and are uniformly provided with threaded hole on the second sliding rail, are also provided with threaded hole on the second sliding block, threaded hole with it is interior
Hex screw cooperation, the second sliding block right side are connected with rack gear by bolted connection, and rack gear top is bolted
Mode is connect with mounting plate bottom right, and fixed plate top center is welded with strut, and strut top is by bolted connection
It is connected with bearing block, the bearing in bearing block is connected with shaft, the side being connected by key in shaft in such a way that interference connects
Formula is connected with gear, and wheel and rack engagement, shaft front end is welded with rocking handle.
It preferably, further include having block, the right upper portion of the second sliding rail is connected with block by bolted connection, the
The lower right side of two sliding rails is also connected with block by bolted connection, and the shape of block is rectangle.
Preferably, further include having non-slip mat, be connected with non-slip mat, non-slip mat by bolted connection at the top of foot pedal
Shape is rectangle, and the distance between upper and lower surfaces of non-slip mat are 5cm, between the left side and right side of non-slip mat
Distance be 20cm.
Preferably, evenly spaced on left frame to be provided with circular hole, the shape of circular hole is cylindrical, and the depth of circular hole is 6cm,
The basal diameter of circular hole is 4cm, and the inner surface of circular hole is rough plane, and the distance between adjacent circular hole is 15cm.
Preferably, further include having rubber pad, be connected with rubber pad on the right side of rocking handle by bolted connection, rubber pad with
Be in close contact on the right side of rocking handle, the shape of rubber pad is rectangle, and the length of rubber pad is 30cm, rubber pad with a thickness of 2cm.
Preferably, baseboard material is stainless steel, and the three-dimensional shape of bottom plate is cuboid, bottom plate left side and right side away from
From for 120cm, the distance between plate upper surface and lower surface are 10cm, and bottom plate leading flank is 50cm at a distance from trailing flank.
Preferably, left frame material is Q235 steel, and the three-dimensional shape of left frame is cuboid, left frame left side and right side away from
From for 10cm, the distance between left frame upper surface and lower surface are 90cm, and left frame leading flank is 50cm at a distance from trailing flank.
Preferably, mounting plate material is high-quality steel, and installation plate shape is cuboid, is consolidated on the left of mounting plate with the first sliding block
Fixed pattern connection, the distance between upper surface and lower surface of mounting plate are 10cm, between the left side and right side of mounting plate
Distance is 110cm, and the leading flank of mounting plate is 20cm at a distance from trailing flank.
Preferably, fixed plate material is Q235 steel, and the shape of fixed plate is rectangle, fixed plate bottom right and right shelf top
The fixed connection in portion, the distance between fixed plate left side and right side are 30cm, between fixed plate upper surface and lower surface
Distance is 10cm.
Working principle：When needing using training aids, sportsman shakes rocking handle counterclockwise first, and rocking handle drives the shaft inverse time
Needle rotation, and then rotated counterclockwise with moving gear, to move downward with carry-over bar, then, rocking handle, rocking handle band are shaken clockwise
Turn axis rotates clockwise, and then rotates clockwise with moving gear, to move upwards with carry-over bar, adjusts height when upper and lower
When, sportsman stops shaking rocking handle counterclockwise, then soket head cap screw is fixed in threaded hole, can play fixed function.At this point,
Sportsman holds suitable pull ring, and a foot is stepped on and slides foot pedal on the footrests, and idler wheel scrolls right, and spring is pressed
Contracting, when sportsman loosens foot pedal, connecting rod, idler wheel and foot pedal move downward under the elastic force effect of spring, in this way, can be with
The toughness of better practicing athletic leg, sportsman can prevent sportsman from preventing from acting when taking exercise when holding pull ring
Toughness that is too fast and pulling leg.
Because further including having block, the right upper portion of the second sliding rail is connected with block by bolted connection, second
The lower right side of sliding rail is also connected with block by bolted connection, and the shape of block is rectangle, and the second sliding block is upper
During lower movement, block can prevent slider damage.
Because further including having non-slip mat, it is connected with non-slip mat, anti-skidding pulvilliform by bolted connection at the top of foot pedal
Shape is rectangle, and the distance between upper and lower surfaces of non-slip mat are 5cm, between the left side and right side of non-slip mat
Distance is 20cm, can prevent from skidding.
Because evenly spaced on left frame be provided with circular hole, the shape of circular hole is cylindrical, and the depth of circular hole is 6cm, circle
The basal diameter in hole is 4cm, and the inner surface of circular hole is rough plane, and the distance between adjacent circular hole is 15cm, circular hole energy
It is effective to save material.
Be connected with rubber pad by bolted connection because further including having rubber pad, on the right side of rocking handle, rubber pad with shake
Be in close contact on the right side of handle, the shape of rubber pad is rectangle, and the length of rubber pad is 30cm, rubber pad with a thickness of 2cm, can be with
It prevents from skidding.
Because baseboard material is stainless steel, the three-dimensional shape of bottom plate is cuboid, the distance of bottom plate left side and right side
For 120cm, the distance between plate upper surface and lower surface are 10cm, and bottom plate leading flank is 50cm at a distance from trailing flank, no
The steel that becomes rusty is corrosion-resistant strong, can enhance the service life of training aids.
Because left frame material is Q235 steel, the three-dimensional shape of left frame is cuboid, the distance of left frame left side and right side
For 10cm, the distance between left frame upper surface and lower surface are 90cm, and left frame leading flank is 50cm, Q235 at a distance from trailing flank
Steel price is relatively cheap, and cost performance is high, and practical performance is good, so selecting Q235 steel not only can be with save the cost, but also be able to extend instruction
Practice the service life of device.
Because mounting plate material is high-quality steel, installation plate shape is cuboid, is fixed on the left of mounting plate with the first sliding block
Formula connection, the distance between upper surface and lower surface of mounting plate are 10cm, between the left side and right side of mounting plate away from
From being 110cm, the leading flank of mounting plate is 20cm at a distance from trailing flank, surface plating zinc layers, so that training aids is not perishable,
It improves service life.
Because fixed plate material is Q235 steel, the shape of fixed plate is rectangle, fixed plate bottom right and right shelf top
Fixed connection, the distance between fixed plate left side and right side be 30cm, between fixed plate upper surface and lower surface away from
From for 10cm, Q235 steel hardness is high, it is not easy to deform, making training aids, the service life is longer.
（3）Beneficial effect
Good, structure novel effect that invention achieves practicabilities, and manufacturing cost is low, it is structurally reasonable, it is easy to maintain
Maintenance, it is easy to use, the investment of manpower and material resources is reduced, is improved work efficiency, promotional value with higher.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first schematic perspective view of rocking handle of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is the 4th kind of schematic view of the front view of the invention.
Fig. 6 is the first schematic perspective view of rocking handle of the present invention.
Label in attached drawing be：1- bottom plate, the left frame of 2-, 3- idler wheel, 4- sliding slot, 5- spring, 6- connecting rod, 7- foot pedal, 8-
Fixed block, 9- right shelf, 10- fixed link, the first sliding rail of 11-, the first sliding block of 12-, 13- first connecting rod, the second connecting rod of 14-,
15- third connecting rod, 16- mounting plate, 17- rack gear, 18- inclined plate, 19- lifting rope, 20- pull ring, 21- aperture, the second sliding rail of 22-,
23- threaded hole, the second sliding block of 24-, 25- soket head cap screw, 26- shaft, 27- gear, 28- rocking handle, 29- bearing block, 30- branch
Bar, 31- fixed plate, 32- block, 33- non-slip mat, 34- circular hole, 35- rubber pad.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of gymnast leg flexibility training aids includes as shown in figures 1 to 6 bottom plate 1, left frame 2, idler wheel 3, bullet
Spring 5, connecting rod 6, foot pedal 7, fixed block 8, right shelf 9, fixed link 10, the first sliding rail 11, the first sliding block 12, first connecting rod 13,
Second connecting rod 14, third connecting rod 15, mounting plate 16, rack gear 17, lifting rope 19, pull ring 20, the second sliding rail 22, the second sliding block
24, soket head cap screw 25, shaft 26, gear 27, rocking handle 28, bearing block 29, strut 30 and fixed plate 31,1 top left side of bottom plate
It is welded with left frame 2, left 2 right upper portion of frame is welded with fixed link 10, and 10 right side of fixed link is connected with by bolted connection
First sliding rail 11, slidingtype is connected with the first sliding block 12 on the first sliding rail 11, and the first sliding block 12 and the first sliding rail 11 cooperate, and first
Mounting plate 16 is welded on the right side of sliding block 12,16 bottom left of mounting plate is welded with first connecting rod 13,16 bottom centre of mounting plate
It is welded with the second connecting rod 14,16 bottom right of mounting plate is welded with third connecting rod 15, first connecting rod 13, the second connecting rod
14 and 15 bottom end of third connecting rod be welded with inclined plate 18, uniformly opened on inclined plate 18 there are three aperture 21, three lifting ropes 19 pass through extension
It is hooked on the aperture 21 on inclined plate 18, three 19 bottom ends of lifting rope are connected by way of hook connection there are three pull ring 20, bottom
Sliding slot 4 is provided on the right side of plate 1,1 top right side of bottom plate is welded with fixed block 8, and 8 left side of fixed block is connected by way of hook connection
There is spring 5,5 left end of spring is connected with connecting rod 6 by way of hook connection, and 6 bottom end of connecting rod is welded with idler wheel 3, idler wheel 3 and cunning
Slot 4 contacts, and idler wheel 3 can be rotated, and 6 top of connecting rod is welded with foot pedal 7, and the 1 top rightmost side of bottom plate is welded with right shelf 9, and right shelf 9 is pushed up
There is fixed plate 31 in end weldering portion, and 31 top left side of fixed plate is connected with the second sliding rail 22, the second sliding rail by bolted connection
Slidingtype is connected with the second sliding block 24 on 22, and the second sliding rail 22 and the second sliding block 24 cooperate, and is uniformly provided with spiral shell on the second sliding rail 22
Pit 23, threaded hole 23 is also provided on the second sliding block 24, and threaded hole 23 and soket head cap screw 25 cooperate, lead on the right side of the second sliding block 24
It crosses bolted mode and is connected with rack gear 17,17 top of rack gear connects with 16 bottom right of mounting plate by bolted connection
It connects, 31 top center of fixed plate is welded with strut 30, and 30 top of strut is connected with bearing block 29, axis by bolted connection
The bearing held in seat 29 is connected with shaft 26 in such a way that interference connects, and the mode being connected by key in shaft 26 connects with teeth
Wheel 27, gear 27 is engaged with rack gear 17, and 26 front end of shaft is welded with rocking handle 28.
It further include having block 32, the right upper portion of the second sliding rail 22 is connected with block 32 by bolted connection, the
The lower right side of two sliding rails 22 is also connected with block 32 by bolted connection, and the shape of block 32 is rectangle.
It further include having non-slip mat 33,7 top of foot pedal is connected with non-slip mat 33, non-slip mat 33 by bolted connection
Shape is rectangle, and the distance between upper and lower surfaces of non-slip mat 33 are 5cm, the left side and right side of non-slip mat 33
The distance between be 20cm.
Evenly spaced on left frame 2 to be provided with circular hole 34, the shape of circular hole 34 is cylindrical, and the depth of circular hole 34 is 6cm,
The basal diameter of circular hole 34 is 4cm, and the inner surface of circular hole 34 is rough plane, and the distance between adjacent circular hole 34 is
15cm。
It further include having rubber pad 35,28 right side of rocking handle is connected with rubber pad 35, rubber pad 35 by bolted connection
It is in close contact on the right side of rocking handle 28, the shape of rubber pad 35 is rectangle, and the length of rubber pad 35 is 30cm, the thickness of rubber pad 35
Degree is 2cm.
1 material of bottom plate is stainless steel, and the three-dimensional shape of bottom plate 1 is cuboid, and the distance of 1 left side of bottom plate and right side is
120cm, the distance between 1 upper surface of bottom plate and lower surface are 10cm, and 1 leading flank of bottom plate is 50cm at a distance from trailing flank.
Left 2 material of frame is Q235 steel, and the three-dimensional shape of left frame 2 is cuboid, and the distance of left 2 left side of frame and right side is
10cm, the distance between left 2 upper surface of frame and lower surface are 90cm, and left 2 leading flank of frame is 50cm at a distance from trailing flank.
16 material of mounting plate is high-quality steel, and 16 shape of mounting plate is cuboid, 16 left side of mounting plate and the first sliding block 12
Fixed connection, the distance between upper surface and lower surface of mounting plate 16 are 10cm, the left side and right side of mounting plate 16
The distance between be 110cm, the leading flank of mounting plate 16 is 20cm at a distance from trailing flank.
31 material of fixed plate is Q235 steel, and the shape of fixed plate 31 is rectangle, and 31 bottom right of fixed plate and right shelf 9 are pushed up
The fixed connection in portion, the distance between 31 left side of fixed plate and right side are 30cm, 31 upper surface of fixed plate and lower surface it
Between distance be 10cm.
Working principle：When needing using training aids, sportsman shakes rocking handle 28 counterclockwise first, and rocking handle 28 drives shaft
26 rotations counterclockwise, and then rotated counterclockwise with moving gear 27, to be moved downward with carry-over bar 17, then, shake clockwise
Rocking handle 28, rocking handle 28 drives shaft 26 to rotate clockwise, and then rotates clockwise with moving gear 27, thus upward with carry-over bar 17
Movement, when adjusting height up and down, sportsman stops shaking rocking handle 28 counterclockwise, then soket head cap screw 25 is fixed on screw thread
In hole 23, fixed function can be played.At this point, sportsman holds suitable pull ring 20, and a foot is stepped down on foot pedal 7 and is slided
Foot pedal 7, idler wheel 3 scroll right, and spring 5 is compressed, when sportsman loosens foot pedal 7, connecting rod 6, idler wheel 3 and foot pedal 7
Moved downward under the elastic force effect of spring 5, in this way, can better practicing athletic leg toughness, sportsman holding
When pull ring 20, it can prevent sportsman from preventing from acting toughness that is too fast and pulling leg when taking exercise.
Because further including having block 32, the right upper portion of the second sliding rail 22 is connected with block by bolted connection
32, the lower right side of the second sliding rail 22 is also connected with block 32 by bolted connection, and the shape of block 32 is rectangle,
For second sliding block 24 during up and down motion, block 32 can prevent slider damage.
Because further including having non-slip mat 33,7 top of foot pedal is connected with non-slip mat 33 by bolted connection, anti-skidding
Padding 33 shapes is rectangle, and the distance between upper and lower surfaces of non-slip mat 33 are 5cm, the left side and the right side of non-slip mat 33
The distance between side is 20cm, can prevent from skidding.
Because evenly spaced on left frame 2 be provided with circular hole 34, the shape of circular hole 34 is cylindrical, and the depth of circular hole 34 is
6cm, the basal diameter of circular hole 34 are 4cm, and the inner surface of circular hole 34 is rough plane, and the distance between adjacent circular hole 34 is
15cm, circular hole 34 can effectively save material.
Because further including having rubber pad 35,28 right side of rocking handle is connected with rubber pad 35, rubber by bolted connection
It is in close contact on the right side of pad 35 and rocking handle 28, the shape of rubber pad 35 is rectangle, and the length of rubber pad 35 is 30cm, rubber pad 35
With a thickness of 2cm, can prevent from skidding.
Because 1 material of bottom plate is stainless steel, the three-dimensional shape of bottom plate 1 is cuboid, 1 left side of bottom plate and right side away from
From for 120cm, the distance between 1 upper surface of bottom plate and lower surface are 10cm, and 1 leading flank of bottom plate is at a distance from trailing flank
50cm, stainless steel is corrosion-resistant strong, can enhance the service life of training aids.
Because left 2 material of frame is Q235 steel, the three-dimensional shape of left frame 2 is cuboid, left 2 left side of frame and right side away from
From for 10cm, the distance between left 2 upper surface of frame and lower surface are 90cm, and left 2 leading flank of frame is 50cm at a distance from trailing flank,
Q235 steel price is relatively cheap, and cost performance is high, and practical performance is good, so selecting Q235 steel not only can be with save the cost, but also can prolong
The service life of long training aids.
Because 16 material of mounting plate is high-quality steel, 16 shape of mounting plate is cuboid, and 16 left side of mounting plate is slided with first
The fixed connection of block 12, the distance between upper surface and lower surface of mounting plate 16 are 10cm, the left side and the right side of mounting plate 16
The distance between side is 110cm, and the leading flank of mounting plate 16 is 20cm at a distance from trailing flank, surface plating zinc layers, so that
Training aids is not perishable, improves service life.
Because 31 material of fixed plate is Q235 steel, the shape of fixed plate 31 is rectangle, 31 bottom right of fixed plate and the right side
The 9 fixed connection in top of frame, the distance between 31 left side of fixed plate and right side are 30cm, 31 upper surface of fixed plate and following table
The distance between face is 10cm, and Q235 steel hardness is high, it is not easy to deform, making training aids, the service life is longer.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of gymnast leg flexibility training aids, which is characterized in that include bottom plate（1）, left frame（2）, idler wheel
（3）, spring（5）, connecting rod（6）, foot pedal（7）, fixed block（8）, right shelf（9）, fixed link（10）, the first sliding rail（11）, first
Sliding block（12）, first connecting rod（13）, the second connecting rod（14）, third connecting rod（15）, mounting plate（16）, rack gear（17）, hang
Rope（19）, pull ring（20）, the second sliding rail（22）, the second sliding block（24）, soket head cap screw（25）, shaft（26）, gear（27）, shake
Handle（28）, bearing block（29）, strut（30）And fixed plate（31）, bottom plate（1）Top left side is welded with left frame（2）, left frame（2）It is right
Upper lateral part is welded with fixed link（10）, fixed link（10）Right side is connected with the first sliding rail by bolted connection（11）, the
One sliding rail（11）Upper slidingtype is connected with the first sliding block（12）, the first sliding block（12）With the first sliding rail（11）Cooperation, the first sliding block
（12）Right side is welded with mounting plate（16）, mounting plate（16）Bottom left is welded with first connecting rod（13）, mounting plate（16）Bottom
Portion's center weld has the second connecting rod（14）, mounting plate（16）Bottom right is welded with third connecting rod（15）, first connecting rod
（13）, the second connecting rod（14）With third connecting rod（15）Bottom end is welded with inclined plate（18）, inclined plate（18）On uniformly open there are three
Aperture（21）, three lifting ropes（19）By hanging over inclined plate（18）On aperture（21）On, three lifting ropes（19）Bottom end passes through
The mode of hook connection is connected there are three pull ring（20）, bottom plate（1）Right side is provided with sliding slot（4）, bottom plate（1）Top right side is welded with
Fixed block（8）, fixed block（8）Left side is connected with spring by way of hook connection（5）, spring（5）Left end is connected by hook
The mode connect is connected with connecting rod（6）, connecting rod（6）Bottom end is welded with idler wheel（3）, idler wheel（3）With sliding slot（4）Contact, idler wheel（3）It can
Rotation, connecting rod（6）Top is welded with foot pedal（7）, bottom plate（1）The top rightmost side is welded with right shelf（9）, right shelf（9）Top weldering
There is fixed plate in portion（31）, fixed plate（31）Top left side is connected with the second sliding rail by bolted connection（22）, second is sliding
Rail（22）Upper slidingtype is connected with the second sliding block（24）, the second sliding rail（22）With the second sliding block（24）Cooperation, the second sliding rail（22）
On be uniformly provided with threaded hole（23）, the second sliding block（24）On be also provided with threaded hole（23）, threaded hole（23）With soket head cap screw
（25）Cooperation, the second sliding block（24）Right side is connected with rack gear by bolted connection（17）, rack gear（17）Top passes through spiral shell
Tether the mode connect and mounting plate（16）Bottom right connection, fixed plate（31）Top center is welded with strut（30）, strut
（30）Top is connected with bearing block by bolted connection（29）, bearing block（29）The side that interior bearing is connected by interference
Formula is connected with shaft（26）, shaft（26）On the mode that is connected by key be connected with gear（27）, gear（27）With rack gear（17）
Engagement, shaft（26）Front end is welded with rocking handle（28）.
2. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that further include have it is anti-
Skidding（33）, foot pedal（7）Top is connected with non-slip mat by bolted connection（33）, non-slip mat（33）Shape is rectangular
Shape, non-slip mat（33）The distance between upper and lower surfaces be 5cm, non-slip mat（33）Left side and right side between
Distance is 20cm.
3. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that left frame（2）On
It is evenly spaced to be provided with circular hole（34）, circular hole（34）Shape be cylindrical, circular hole（34）Depth be 6cm, circular hole（34）
Basal diameter be 4cm, circular hole（34）Inner surface be rough plane, adjacent circular hole（34）The distance between be 15cm.
4. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that further include having rubber
Rubber mat（35）, rocking handle（28）Right side is connected with rubber pad by bolted connection（35）, rubber pad（35）With rocking handle（28）
Right side is in close contact, rubber pad（35）Shape be rectangle, rubber pad（35）Length be 30cm, rubber pad（35）Thickness
For 2cm.
5. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that bottom plate（1）Material
Material is stainless steel, bottom plate（1）Three-dimensional shape be cuboid, bottom plate（1）The distance of left side and right side is 120cm, bottom plate
（1）The distance between upper surface and lower surface are 10cm, bottom plate（1）Leading flank is 50cm at a distance from trailing flank.
6. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that left frame（2）Material
Material is Q235 steel, left frame（2）Three-dimensional shape be cuboid, left frame（2）The distance of left side and right side is 10cm, left frame
（2）The distance between upper surface and lower surface are 90cm, left frame（2）Leading flank is 50cm at a distance from trailing flank.
7. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that mounting plate（16）
Material is high-quality steel, mounting plate（16）Shape is cuboid, mounting plate（16）Left side and the first sliding block（12）Fixed connection,
Mounting plate（16）Upper surface and the distance between lower surface be 10cm, mounting plate（16）Left side and right side between away from
From being 110cm, mounting plate（16）Leading flank at a distance from trailing flank be 20cm.
8. a kind of gymnast leg flexibility training aids according to claim 1, which is characterized in that fixed plate（31）
Material is Q235 steel, fixed plate（31）Shape be rectangle, fixed plate（31）Bottom right and right shelf（9）The fixed company in top
It connects, fixed plate（31）The distance between left side and right side are 30cm, fixed plate（31）Between upper surface and lower surface away from
From for 10cm.
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| CN107376222B (en) * | 2017-07-31 | 2018-06-29 | 李柯燕 | A kind of sitting body anteflexion training device |
| CN107485819B (en) * | 2017-09-14 | 2019-03-26 | 张婉蓉 | A kind of multifunctional movement device promoting juvenile growth and development |
| CN108309690B (en) * | 2018-02-05 | 2020-09-15 | 刘敏 | Medical care resumes exercise equipment with orthopedics arm bone |
| CN110025936A (en) * | 2019-03-28 | 2019-07-19 | 江西工业贸易职业技术学院 | A kind of indoor physical training multifunctional body-building device |
| CN112619055B (en) * | 2020-12-25 | 2022-09-16 | 山东康盛医疗器械有限公司 | Neurosurgery is with recovered device of taking exercise |
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| US4492374A (en) * | 1981-04-21 | 1985-01-08 | David Lekhtman | Sporting and exercising spring shoe |
| US5466204A (en) * | 1994-02-15 | 1995-11-14 | Activeaid, Inc. | Upper body exercise apparatus |
| CN202185124U (en) * | 2011-08-09 | 2012-04-11 | 苏耀辉 | Leg spliting device for Taichi |
| CN204050829U (en) * | 2014-09-15 | 2014-12-31 | 盛文娟 | Dancing pliability trainer |
| CN205108921U (en) * | 2015-10-30 | 2016-03-30 | 汪华锋 | Mobilizable aerobics exercises physique training ware |
| CN205516187U (en) * | 2016-01-11 | 2016-08-31 | 张恺欣 | Children's taste shank exercise equipment |
| CN205586460U (en) * | 2016-04-27 | 2016-09-21 | 刘声超 | Dance teaching 's soft aperture trainer |
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Effective date of registration: 20181017 Address after: 225200 Industrial Park, Wu Jian Town, Jiangdu District, Yangzhou, Jiangsu Applicant after: JIANGSU JIEWEI SPORTS FACILITIES CO., LTD. Address before: 312300 Yue Quan community, Dongguan Street, Shangyu District, Shaoxing, Zhejiang Applicant before: Wang Manyu |
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