CN209060466U - A kind of diver's force at the core, which is pedaled, stretches training aids - Google Patents
A kind of diver's force at the core, which is pedaled, stretches training aids Download PDFInfo
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- CN209060466U CN209060466U CN201821542049.XU CN201821542049U CN209060466U CN 209060466 U CN209060466 U CN 209060466U CN 201821542049 U CN201821542049 U CN 201821542049U CN 209060466 U CN209060466 U CN 209060466U
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Abstract
A kind of diver's force at the core, which is pedaled, stretches training aids, belongs to Excercise training apparatus technical field, carries out strength building for sportsman.Its technical solution is: pedaling and stretches frame for rectangular frame, pedal the sliding machine for stretching and being equipped with and can sliding back and forth in frame, plate is pedaled to be fixed on sliding machine, tension spring, which is connected to sliding machine and pedals, to be stretched between frame rear end, pedestal is made of two stringers and two crossbeams, it pedals and stretches the rear end of frame and be located between two stringers of pedestal, it pedals and stretches the rear end of frame and be connected with two stringers of pedestal by shaft, the lower end of two columns of angular adjustment frame is fixedly connected with pan frontward end two sides, multiple adjustment holes are sequentially arranged on two columns, the front end for stretching frame is pedaled between two columns, pedal the front end two sides for stretching frame has jack respectively, pin shaft will be pedaled by adjustment hole and jack to be stretched frame front end and is connected with column.The utility model can make diver be able to carry out the stretching force practice of multi-angle, targetedly be trained to different muscle groups.
Description
Technical field
The utility model relates to a kind of stretching force training aids for the training of diver's force at the core, belong to profession
Excercise training apparatus technical field.
Background technique
Diving is one and empties by take-off, complete in the sky it is various seethe and turn, finally control vertical body and enter water
A kind of difficult U.S. type games project, holding body is also required while diver completes swivel and vault in the sky
Balance makes rotation axis close to human body total centre of gravity, and controls the flesh for the exactly nucleus that body does work under this no stationary state
The strength that group generates when shrinking, i.e. core space strength, only make the specific strength of nucleus muscle group be strengthened, just can ensure that
Sportsman rotates around vertical axis and around the ability enhancing that frontal axis seethes, guarantees high quality, and the completion of highly difficult technical movements is put down
When diving person need to dive force exerciser enhancing muscle group exercise.
For diver when doing dive, each muscle group of abdomen and lower limb will participate in the completion of movement, because
This needs that each agonistic muscle and congener will be trained accordingly, and since different dives needs different flesh
Group cooperates, therefore will imitate these movements in training process and practice different muscle group combinations.This results in jumping
Water transport mobilizes the training of muscle that cannot be limited only to one mode, in the case where needs in lower limb from abdomen into different angles
It is trained.The change of angle can more effectively temper agonistic muscle and congener, especially be instructed each small muscle group
Practice, enhance cooperative ability, and coordinates movement more, the remote super single increase big muscles strength of the training effect reached in this way
Effect, while the coordinated development of each muscle group is also to prevent the best approach of injury gained in sports.
Carry out at present various lower limb and abdominal muscles force exerciser include iron plate pedal stretch exercising machine, spring is pedaled and stretches practice
Device is pneumatically pedaled and stretches a variety of exercising machines such as exercising machine, and various stretching force parameters can be set, some can also in centripetal training and
It is freely converted under two kinds of forms of eccentric training.But the common drawback of these exercising machines is can only all to carry out pedaling for single angle
Stretch practice, i.e. sportsman can not adjust pedaling between lower limb and trunk and stretch angle, so that the muscle of training is in combination and duty ratio
It is in unicity in example, does not adapt to the needs of various different action trainings, such case is not changed so far.
Utility model content
It is pedaled the technical problem to be solved by the utility model is to provide a kind of diver's force at the core and stretches training aids, this
Kind, which is pedaled, stretches the stretching force practice that training aids can make diver be able to carry out multi-angle, has to different muscle groups
It targetedly trains, enhances the coordination ability of agonistic muscle and congener, so as to give full play to the peak power of muscle, simultaneously
It avoids injury.
The technical solution for solving above-mentioned technical problem is:
A kind of diver's force at the core, which is pedaled, stretches training aids, it includes pedestal, seat, pedals plate, tension spring, and pedestal is rectangular
Shape frame, pedestal is horizontal positioned, and seat is fixed on one end of susceptor surface, and what installation can slide back and forth on pedestal pedals plate, pedals
Plate is connected with tension spring, and improvements, which are that it is also pedaled, stretches frame, pedals that stretch frame be rectangular frame, pedals and stretches that be equipped in frame can
With the sliding machine slid back and forth, to pedal plate and be fixed on sliding machine, tension spring, which is connected to sliding machine and pedals, to be stretched between frame rear end,
Pedestal is made of two stringers and two crossbeams, and the width between two stringers matches with the outside width for stretching frame is pedaled, and is pedaled and is stretched
The rear end of frame is located between two stringers of pedestal, pedals and stretches the rear end of frame and be connected with two stringers of pedestal by shaft,
The front end of pedestal is equipped with angular adjustment frame, and angular adjustment frame is made of two columns and a cross bar, the lower end of two columns
Be fixedly connected with pan frontward end two sides, two columns are parallel, and the upper end of two columns is connected by cross bar, on two columns along
The length direction sequence arranged distribution of column has multiple adjustment holes, pedals the front end for stretching frame between two columns, pedals and stretch frame
There are a jack in front end two sides respectively, and pin shaft passes through the adjustment holes of column two sides and stretches frame front end and vertical with pedaling the jack for stretching frame front end and will pedal
Column is connected.
Above-mentioned diver's force at the core, which is pedaled, stretches training aids, it is described pedal stretch frame rectangular frame two sides be channel steel, slot
The opening of steel is opposite, and the rear end of channel steel is welded to connect by steel plate, there is cross-tie welded connecting, the front end of channel steel in the middle part of channel steel
It is connected by top plate, top plate is N-type steel plate, and the plate face of the opposite sides of top plate is tight by bolt with channel steel front end two sides outer wall respectively
It is solidly connected.
Above-mentioned diver's force at the core, which is pedaled, stretches training aids, and the sliding machine is the box body of steel plate production, slides small
Vehicle front and rear is separately installed with horizontal axis, and horizontal axis is vertical with the mobile direction of sliding machine, and horizontal axis both ends are separately installed with rolling
Wheel, the idler wheel at horizontal axis both ends is embedded in respectively to be pedaled in the channel steel for stretching frame two sides opening, the two sides plate face up and down of idler wheel and channel steel opening
To roll cooperation.
Above-mentioned diver's force at the core, which is pedaled, stretches training aids, described to pedal the both side plate up and down for stretching the two sides channel steel opening of frame
The front end in face is respectively welded idler wheel positive stop strip, and two sides plate face is vertical up and down with channel steel for idler wheel positive stop strip, and idler wheel positive stop strip is to slot
Steel opening direction protrusion, idler wheel positive stop strip are located at the medial surface of idler wheel.
Above-mentioned diver's force at the core, which is pedaled, stretches training aids, and the tension spring is 3-7 item, the rear end of tension spring and pedals and stretches frame
Rear crossbar is connected by hook, and the front end of tension spring is connected with the rear portion of sliding machine by hook, pedals the rear portion for stretching frame
Upper plane has a protective plate, and protective plate is located at the top of tension spring, and protective plate is stretched frame upper surface and be fixedly connected with pedaling by bolt.
The beneficial effects of the utility model are:
The utility model is adjustable to pedal the angle for stretching frame, so that sportsman is able to carry out pedaling for different angle and stretches practice, reaches
To the purpose for developing different muscle group strength；The tension spring that can choose different number is practiced, to meet Different Individual and flesh
The training of meat needs；Tension spring is drawn using sliding machine, can keep stablizing forward, prevent from pedaling plate rotating, roll
Wheel positive stop strip can prevent sliding machine double swerve, and sliding machine is avoided to stretch frame and rub with pedaling；Protective plate can prevent
Injury when tension spring breaks off relations or is broken to human body occurs.
The utility model is structurally reasonable, change existing force exerciser can only the practice of single angle limitation, can
So that diver is able to carry out the stretching force practice of multi-angle, different muscle groups is targetedly trained,
Enhance the coordination ability of agonistic muscle and congener, so that the peak power of muscle, high quality can be given full play to when acting
Ground execution, various muscle caused by can mismatching to the special training of small muscle group to avoid each portion's muscle strength damage
Wound, there is very positive meaning to the sport life span for extending sportsman.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sliding machine and pedals the scheme of installation for stretching rack slot steel；
Fig. 3 is the A-A cross-sectional view of Fig. 2.
In figure mark it is as follows: pedestal 1, seat 2, pedal stretch frame 3, pedal plate 4, tension spring 5, shaft 6, angular adjustment frame 7, slide it is small
Vehicle 8, column 9, cross bar 10, adjustment hole 11, pin shaft 12, channel steel 13, cross-tie 14, top plate 15, bolt 16, horizontal axis 17, idler wheel
18, idler wheel positive stop strip 19, protective plate 20.
Specific embodiment
The utility model by pedestal 1, seat 2, pedal stretch frame 3, pedal plate 4, tension spring 5, shaft 6, angular adjustment frame 7, sliding it is small
Vehicle 8 forms.
Fig. 1 shows that pedestal 1 is rectangular frame, and pedestal 1 is horizontal positioned, and seat 2 is fixed on the one end on 1 surface of pedestal, pedals
Stretching frame 3 is rectangular frame, pedals and stretches frame 3 and the installation connection of pedestal 1, it is small to pedal the sliding for stretching and being equipped with and can sliding back and forth on frame 3
Vehicle 8 pedals plate 4 and is connected with sliding machine 8, and sliding machine 8 and pedaling stretches installation tension spring 5 between frame 3.
Fig. 1 shows that pedestal 1 is made of two stringers and two crossbeams, and the width between two stringers stretches the outer of frame 3 with pedaling
Side width matches, and pedals and stretches the rear end of frame 3 and be located between two stringers of pedestal 1, pedals two of the rear end and pedestal 1 of stretching frame 3
Stringer is connected by shaft 6, is pedaled and is stretched frame 3 and can be rotated with around the shaft 6, and the angle for stretching frame 3 Yu pedestal 1 is pedaled in adjustment, namely
Be adjustment be sitting in the personnel of seat 2 with pedal stretch frame 3 pedal hade degree.
Fig. 1 is shown, pedals the angle for stretching frame 3 to adjust, and is equipped with angular adjustment frame 7 in the front end of pedestal 1.Angle adjustment
Frame 7 is made of two columns 9 and a cross bar 10, and the lower end of two columns 9 is fixedly connected with 1 front end two sides of pedestal, and two vertical
Column 9 is parallel, and the upper end of two columns 9 is connected by cross bar 10, arranges on two columns 9 along the length direction sequence of column 9
Multiple adjustment holes 11 are distributed with.Pedal and stretch the front end of frame 3 and be located between two columns 9, pedal stretch frame 3 front end two sides have respectively it is slotting
Hole, pin shaft 12 pass through the adjustment holes 11 of 9 two sides of column and stretch 3 front end of frame and be connected with column 9 with pedaling the jack for stretching 3 front end of frame and will pedal
It connects.When the angle for stretching frame 3 is pedaled in adjusting, pin shaft 12 is extracted, different adjustment holes 11 is replaced.
Fig. 1 shows, pedals that stretch the rectangular frame two sides of frame 3 be channel steel 13, and the opening of channel steel 13 is opposite, the rear end of channel steel 13
It is welded to connect by steel plate, there is the welded connecting of cross-tie 14 at the middle part of channel steel 13, and the front end of channel steel 13 is connected by top plate 15.Top
Plate 15 is N-type steel plate, and the plate face of the opposite sides of top plate 15 is fastenedly connected with 13 front end two sides outer wall of channel steel by bolt 16 respectively.
The effect of top plate 15 by the channel steel 13 for stretching 3 two sides of frame is pedaled first is that be fixedly connected, can be by sliding machine second is that after removing top plate 15
8 are put into pedal and stretch frame 3, or stretch taking-up sliding machine 8 in frame 3 from pedaling, easy to repair and replacement.
Fig. 1 shows that tension spring 5 is 3-7 item, and the rear end of tension spring 5 is connected by hook with the rear crossbar for stretching frame 3 is pedaled, is drawn
The front end of spring 5 and the rear portion of sliding machine 8 are connected by hook, and when practice can choose the quantity of tension spring 5, are plucked by hook
Down or hang up.
Fig. 1 shows that pedaling plane on the rear portion for stretching frame 3 has protective plate 20, and protective plate 20 is located at the top of tension spring 5, protective plate
20 are stretched 3 upper surface of frame and are fixedly connected with pedaling by bolt.The effect of protective plate 20 is to prevent from drawing when the unhook of tension spring 5 or fracture occurs
Spring 5 causes harm to the human body.
Fig. 1,2,3 show that sliding machine 8 is the box body of steel plate production, and 8 front and rear of sliding machine is separately installed with cross
Axis 17, horizontal axis 17 is vertical with the mobile direction of sliding machine, and 17 both ends of horizontal axis are separately installed with idler wheel 18, the rolling at 17 both ends of horizontal axis
Wheel 18 respectively embedded in pedaling in the opening of channel steel 13 for stretching 3 two sides of frame, match to roll by the plate face of two sides up and down that idler wheel 18 is open with channel steel 1
It closes.Idler wheel 18 can use rolling bearing, and the inner ring and horizontal axis 17 of rolling bearing are cooperatively connected, and the outer ring of rolling bearing is as rolling
Driving wheel.Using the advantages of sliding machine 8 be can to avoid use the body of rod generated when sliding bar rotate.When using sliding bar,
Sportsman must use foot control sliding bar, prevent sliding bar from rotating, not only dispersed attention, can also generate very to training effect
Big influence.
Fig. 2,3 displays, the front end for pedaling the plate face of two sides up and down of the opening of two sides channel steel 13 for stretching frame 3 are respectively welded idler wheel limit
Position item 19, the effect of idler wheel positive stop strip 19 is to constrain in idler wheel 18 in channel steel 13, prevent idler wheel 18 from swinging, also it is avoided that
Sliding machine double swerve rubs with channel steel 13.Idler wheel positive stop strip 19 is vertical with about 13 two sides plate face of channel steel, idler wheel limit
Position item 19 is protruded to 13 opening direction of channel steel, and idler wheel positive stop strip 13 is located at the medial surface of idler wheel 18.
The application method of the utility model is as follows:
Firstly, determining exercise load according to drill program.The number of tension spring 5 that sportsman is practiced is determined according to exercise load
Amount opens protective plate 20, adjusts the quantity of tension spring 5, and adjustment finishes, and retightens protective plate 20.Then true according to drill program
Surely the angle for stretching practice is pedaled.The pin shaft 12 on 7 liang of heel posts 9 of angular adjustment frame is extracted, will be pedaled and stretched frame 3 and be adjusted to close with seat 2
Pin shaft 12 is inserted into the adjustment hole 11 of 9 two sides of column by suitable angle, will be pedaled and is stretched 3 front end of frame and be connected with column 9, can will pedal
Stretch the angular adjustment of frame 3 in place.
Sportsman takes seat 2, pedal according to rhythm as defined in coach and stretches practice.
It needs to adjust exercise load in practice or when adjustment is pedaled hade and spent, repeats aforesaid operations.
When replacement sportsman practices, training aids is configured again according to above-mentioned steps.
One embodiment of the utility model is as follows:
The longitudinal and cross beam of pedestal 1 is welded as box body by steel plate respectively, and the length of pedestal 1 is 1.80 meters, and width is 1 meter；
It pedals and stretches frame 3 and made by channel steel and steel plate, pedal that stretch the length of frame 3 be 1.40 meters, width is 0.70 meter；
The diameter of tension spring 5 is 30mm, resting length 500mm, tensile elongation 1200mm, pedals and stretches pulling force for 200N-
300N；
Angular adjustment frame 7 is 16mm by steel plate welding production, steel plate thickness 12mm, the diameter of adjustment hole 11；
The diameter of pin shaft 12 is 16mm；
Idler wheel 18 is single-groove grooved ball bearing, model 6205；
Protective plate 20 is steel plate, with a thickness of 2mm, length 500mm, width 800mm.
Claims (5)
1. a kind of diver's force at the core, which is pedaled, stretches training aids, it includes pedestal (1), seat (2), pedals plate (4), tension spring (5),
Pedestal (1) is rectangular frame, and pedestal (1) is horizontal positioned, and seat (2) is fixed on the one end on pedestal (1) surface, on pedestal (1)
What installation can slide back and forth pedals plate (4), pedals plate (4) and is connected with tension spring (5), it is characterised in that: and it, which is also pedaled, stretches frame (3),
It pedals that stretch frame (3) be rectangular frame, pedals to stretch the sliding machine (8) that can be slid back and forth is installed in frame (3), it is fixed to pedal plate (4)
On sliding machine (8), tension spring (5), which is connected to sliding machine (8) and pedals, to be stretched between frame (3) rear end, and pedestal (1) is by two stringers
It is formed with two crossbeams, the width between two stringers matches with the outside width for stretching frame (3) is pedaled, and pedals the rear end for stretching frame (3)
Between two stringers of pedestal (1), pedals and stretch the rear end of frame (3) and be connected with two stringers of pedestal (1) by shaft (6)
It connects, is equipped with angular adjustment frame (7) in the front end of pedestal (1), angular adjustment frame (7) is by two columns (9) and a cross bar
(10) form, the lower end of two columns (9) is fixedly connected with pedestal (1) front end two sides, two columns (9) in parallel, two columns
(9) upper end is connected by cross bar (10), and the length direction sequence arranged distribution on two columns (9) along column (9) has more
A adjustment hole (11) pedals and stretches the front end of frame (3) and be located between two columns (9), pedal stretch frame (3) front end two sides have respectively it is slotting
Hole, pin shaft (12) pass through column (9) two sides adjustment hole (11) with pedal stretch frame (3) front end jack will pedal stretch frame (3) front end with
Column (9) is connected.
2. diver's force at the core according to claim 1, which is pedaled, stretches training aids, it is characterised in that: described pedal stretches frame
(3) rectangular frame two sides are respectively channel steel (13), and the opening of channel steel (13) is opposite, and the rear end of channel steel (13) is welded by steel plate
It connects, there is cross-tie (14) welded connecting in the middle part of channel steel (13), the front end of channel steel (13) is connected by top plate (15), top plate
It (15) is N-type steel plate, the plate face of the opposite sides of top plate (15) is tight by bolt (16) with channel steel (13) front end two sides outer wall respectively
It is solidly connected.
3. diver's force at the core according to claim 2, which is pedaled, stretches training aids, it is characterised in that: the sliding machine
It (8) is the box body of steel plate production, sliding machine (8) front and rear is separately installed with horizontal axis (17), and horizontal axis (17) and sliding are small
The mobile direction of vehicle (8) is vertical, and horizontal axis (17) both ends are separately installed with idler wheel (18), and the idler wheel (18) at horizontal axis (17) both ends is respectively
Embedded in pedaling in channel steel (13) opening for stretching frame (3) two sides, the plate face of two sides up and down of idler wheel (18) and channel steel (13) opening is to roll
Cooperation.
4. diver's force at the core according to claim 3, which is pedaled, stretches training aids, it is characterised in that: described pedal stretches frame
(3) front end of the plate face of two sides up and down of two sides channel steel (13) opening is respectively welded idler wheel positive stop strip (19), idler wheel positive stop strip
(19) two sides plate face is vertical up and down with channel steel (13), and idler wheel positive stop strip (19) is protruded to channel steel (13) opening direction, idler wheel limit
Item (19) is located at the medial surface of idler wheel (18).
5. diver's force at the core according to claim 4, which is pedaled, stretches training aids, it is characterised in that: the tension spring (5)
For 3-7 item, the rear end of tension spring (5) is connected with the rear crossbar for stretching frame (3) is pedaled by hook, the front end of tension spring (5) and sliding
The rear portion of trolley (8) is connected by hook, and pedaling plane on the rear portion for stretching frame (3) has protective plate (20), and protective plate (20) is located at
The top of tension spring (5), protective plate (20) are stretched frame (3) upper surface and are fixedly connected with pedaling by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542049.XU CN209060466U (en) | 2018-09-20 | 2018-09-20 | A kind of diver's force at the core, which is pedaled, stretches training aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542049.XU CN209060466U (en) | 2018-09-20 | 2018-09-20 | A kind of diver's force at the core, which is pedaled, stretches training aids |
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| Publication Number | Publication Date |
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| CN209060466U true CN209060466U (en) | 2019-07-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546373A (en) * | 2021-07-19 | 2021-10-26 | 河南省中医院（河南中医药大学第二附属医院） | Recovered device of taking exercise of arthritis |
-
2018
- 2018-09-20 CN CN201821542049.XU patent/CN209060466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546373A (en) * | 2021-07-19 | 2021-10-26 | 河南省中医院（河南中医药大学第二附属医院） | Recovered device of taking exercise of arthritis |
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