CN210845169U - Pulling force trainer is used in sports teaching - Google Patents
Pulling force trainer is used in sports teaching Download PDFInfo
- Publication number
- CN210845169U CN210845169U CN201921768035.4U CN201921768035U CN210845169U CN 210845169 U CN210845169 U CN 210845169U CN 201921768035 U CN201921768035 U CN 201921768035U CN 210845169 U CN210845169 U CN 210845169U
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- pulling force
- pmkd
- fixed
- swing joint
- fixedly connected
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Abstract
The utility model discloses a pulling force trainer is used in sports teaching, including PMKD, PMKD's surface swing joint has the axis of rotation, the surface swing joint of axis of rotation has the connecting plate, PMKD's last fixed surface is connected with the bracing piece, the last fixed surface of bracing piece is connected with the dead lever, the equal swing joint in both ends of dead lever has the step board, the outer fixed surface of step board is connected with the go-between. This pulling force trainer is used in sports teaching, through the setting of holding the pole and stepping on the foot board, the personnel of taking exercise when using can be subaerial with the device square, tie according to the service criteria of taking exercise personnel through seat board and fastening and adjust, the personnel of taking exercise simultaneously can place the foot on stepping on the foot board, hold the pulling force training that the pole of holding carries out the extensibility, when carrying out simple pulling force training to the personnel's of taking exercise arm, also can carry out the pulling force training to taking exercise personnel shank to whole health between harmonious.
Description
Technical Field
The utility model relates to a sports teaching technical field specifically is a pulling force trainer is used in sports teaching.
Background
In recent years, along with the progress of society, the living standard of people is gradually changed, although the living standard is improved, the working pressure of people is increased, students study at ordinary times, the working time is long, the students often keep the same sitting posture, in addition, the posture is incorrect, the working strength is high, the back muscle ache and the muscle fatigue are inevitably caused, the lumbago is further caused, severe people can cause the symptoms of lumbar and back muscle strain, lumbar disc herniation and the like, the high-tension back muscle trainer mainly exercises latissimus dorsi, trapezius, deltoid muscle and biceps brachii, the back muscle strength of the body can be improved, the back muscle and abdominal muscle ligament tension force is enhanced, the coordination and coordination capability of small back muscle groups is enhanced, the back muscle motion flexibility and the flexibility are increased, and the exercise endurance can be effectively improved.
However, present pull training ware for physical education is carrying out the pull training, can only be simple carry out simple pull training to exercising personnel's arm, and neglected the pull training between exercising personnel's shank to whole health coordination, lead to the commonality of product poor, when people need carry out arm pull training and pedal pull training, can only purchase two products simultaneously, and this can increase user's purchase cost undoubtedly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pulling force trainer is used in sports teaching has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pulling force trainer is used in sports teaching, includes PMKD, PMKD's surface swing joint has the axis of rotation, the surface swing joint of axis of rotation has the connecting plate, PMKD's last fixed surface is connected with the bracing piece, the last fixed surface of bracing piece is connected with the dead lever, the equal swing joint in both ends of dead lever has the step board, the fixed surface of step board is connected with the go-between, the inside fixedly connected with pulling force area of go-between, the one end fixedly connected with in pulling force area holds the pole.
Optionally, a sliding groove is formed in the upper surface of the connecting plate, an adjusting rod is movably connected inside the sliding groove, and a seat plate is fixedly connected to the upper surface of the adjusting rod.
Optionally, a mounting groove is formed in the outer surface of the connecting plate, a fastening bolt is movably connected inside the mounting groove, and the fastening bolt penetrates through the mounting groove and is movably connected to the outer surface of the adjusting rod.
Optionally, the upper surface of the fixed base plate is fixedly connected with a fixed box, the inner side wall of the fixed box is fixedly connected with a fixed steering shaft, and the outer surface of the fixed steering shaft is fixedly connected with a clamping block.
Optionally, the tension band is movably connected to the outer surface of the fixed steering shaft, and the tension band penetrates through the tightening block.
Optionally, one side of the upper surface of the fixed base plate, which is far away from the support rod, is fixedly connected with a tension belt fixing support, and one sides of the outer surfaces of the fixed base plate and the connecting plate, which are far away from the rotating shaft, are fixedly connected with handles.
(III) advantageous effects
The utility model provides a pulling force trainer is used in sports teaching possesses following beneficial effect:
1. this tension training device for physical education, setting through holding the pole and kicking board, the personnel of taking exercise when using can be subaerial with the device square, adjust according to personnel's of taking exercise service standard through seat board and fastening bolt, conveniently take exercise personnel and carry out the tension training, simultaneously take exercise personnel can place the foot on kicking board, hold the tension training that holds the pole and carry out the extensibility, and easy operation is convenient, when carrying out simple tension training to taking exercise personnel's arm, also can carry out the tension training to taking exercise personnel shank to whole health between harmonious.
2. This pulling force trainer is used in sports teaching through the setting of handle, after the training, and the rotatory axis of rotation of training personnel's accessible merges PMKD and connecting plate, merges two handles for the device conveniently carries and stores, has guaranteed the device's practicality effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the fixing box of the present invention.
In the figure: 1. fixing the bottom plate; 2. a rotating shaft; 3. a connecting plate; 4. a chute; 5. adjusting a rod; 6. a seat plate; 7. mounting grooves; 8. fastening bolts; 9. a support bar; 10. fixing the rod; 11. a step-down plate; 12. a connecting ring; 13. a handle bar; 14. a tension band; 15. a fixing box; 16. fixing a steering shaft; 17. a tightening block; 18. a tension band fixing bracket; 19. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a tension training device for physical education comprises a fixed base plate 1, wherein the outer surface of the fixed base plate 1 is movably connected with a rotating shaft 2, the outer surface of the rotating shaft 2 is movably connected with a connecting plate 3, one side of the upper surface of the fixed base plate 1, which is far away from a supporting rod 9, is fixedly connected with a tension belt fixing support 18, one sides of the outer surfaces of the fixed base plate 1 and the connecting plate 3, which are far away from the rotating shaft 2, are respectively fixedly connected with a handle 19, the upper surface of the connecting plate 3 is provided with a chute 4, the inner part of the chute 4 is movably connected with an adjusting rod 5, the upper surface of the adjusting rod 5 is fixedly connected with a seat plate 6, the outer surface of the connecting plate 3 is provided with a mounting groove 7, the inner part of the mounting groove 7 is movably connected with a fastening bolt 8, the fastening bolt 8 penetrates through, the two handles 19 are combined, so that the device is convenient to carry and store, and the practical effect of the device is ensured;
in order to ensure the effect of the tension training, a support rod 9 is fixedly connected to the upper surface of the fixed bottom plate 1, a fixed rod 10 is fixedly connected to the upper surface of the support rod 9, both ends of the fixed rod 10 are movably connected with the footplates 11, the outer surface of the footplates 11 is fixedly connected with a connecting ring 12, the inner part of the connecting ring 12 is fixedly connected with a tension belt 14, the tension belt 14 is movably connected to the outer surface of a fixed steering shaft 16, the tension belt 14 penetrates through a tightening block 17, one end of the tension belt 14 is fixedly connected with a handle rod 13, the upper surface of the fixed bottom plate 1 is fixedly connected with a fixed box 15, the inner side wall of the fixed box 15 is fixedly connected with the fixed steering shaft 16, the outer surface of the fixed steering shaft 16 is fixedly connected with the tightening block 17, through the arrangement of the handle rod 13 and the footplates 11, when in use, an exerciser can square the device on the ground, and, make things convenient for the exercise personnel to carry out the tension training, the personnel of taking exercise simultaneously can place the foot on stepping on the sole 11, hold the tension training that holds pole 13 and carry out the extensibility, and easy operation is convenient, when carrying out simple tension training to the personnel's of taking exercise arm, also can carry out the tension training to taking exercise personnel shank to whole health between harmonious.
As an optimal technical solution of the utility model: the lower surfaces of the fixed bottom plate 1 and the connecting plate 3 are provided with support grooves, and the inside of each support groove is movably connected with a support.
To sum up, this pulling force trainer for sports teaching, when using, the training personnel can adjust the device square subaerial through seat board 6 and fastening bolt 8 according to training personnel's use standard, conveniently trains personnel and carries out the pulling force training, and the training personnel can place the foot on pedal 11 simultaneously, hold and hold the pulling force training that the barre 13 carried out the extensibility.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pulling force trainer is used in sports teaching, includes PMKD (1), its characterized in that: the outer surface swing joint of PMKD (1) has axis of rotation (2), the outer surface swing joint of axis of rotation (2) has connecting plate (3), the last fixed surface of PMKD (1) is connected with bracing piece (9), the last fixed surface of bracing piece (9) is connected with dead lever (10), the equal swing joint in both ends of dead lever (10) has pedal board (11), the outer fixed surface of pedal board (11) is connected with go-between (12), the inside fixedly connected with pulling force area (14) of go-between (12), one end fixedly connected with of pulling force area (14) holds pole (13).
2. The tension training device for physical education as claimed in claim 1, wherein: the upper surface of connecting plate (3) has seted up spout (4), the inside swing joint of spout (4) has regulation pole (5), the last fixed surface of adjusting pole (5) is connected with seat board (6).
3. The tension training device for physical education as claimed in claim 1, wherein: mounting groove (7) have been seted up to the surface of connecting plate (3), the inside swing joint of mounting groove (7) has fastening bolt (8), fastening bolt (8) run through mounting groove (7) swing joint is at the surface of adjusting pole (5).
4. The tension training device for physical education as claimed in claim 1, wherein: the upper surface fixed connection of PMKD (1) has fixed box (15), the inside wall fixedly connected with fixed steering spindle (16) of fixed box (15), the outer fixed surface of fixed steering spindle (16) is connected with closes tight piece (17).
5. The tension training device for physical education as claimed in claim 1, wherein: the tension belt (14) is movably connected to the outer surface of the fixed steering shaft (16), and the tension belt (14) penetrates through the tightening block (17).
6. The tension training device for physical education as claimed in claim 1, wherein: one side fixedly connected with pulling force area fixed bolster (18) that bracing piece (9) were kept away from to PMKD (1) upper surface, equal fixedly connected with handle (19) in one side of axis of rotation (2) are kept away from to PMKD (1) and connecting plate (3) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768035.4U CN210845169U (en) | 2019-10-21 | 2019-10-21 | Pulling force trainer is used in sports teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768035.4U CN210845169U (en) | 2019-10-21 | 2019-10-21 | Pulling force trainer is used in sports teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845169U true CN210845169U (en) | 2020-06-26 |
Family
ID=71295342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768035.4U Expired - Fee Related CN210845169U (en) | 2019-10-21 | 2019-10-21 | Pulling force trainer is used in sports teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210845169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041567A (en) * | 2021-03-01 | 2021-06-29 | 上饶师范学院 | Many function body educate track and field trainer |
-
2019
- 2019-10-21 CN CN201921768035.4U patent/CN210845169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041567A (en) * | 2021-03-01 | 2021-06-29 | 上饶师范学院 | Many function body educate track and field trainer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211021 |