CN113856155A - Leg pressing training device for physical training and using method thereof - Google Patents
Leg pressing training device for physical training and using method thereof Download PDFInfo
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- CN113856155A CN113856155A CN202111301218.7A CN202111301218A CN113856155A CN 113856155 A CN113856155 A CN 113856155A CN 202111301218 A CN202111301218 A CN 202111301218A CN 113856155 A CN113856155 A CN 113856155A
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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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Abstract
The invention belongs to the field of physical training equipment, in particular to a leg pressing training device for physical training and a using method thereof, and provides a scheme for solving the problems that the existing leg pressing training equipment needs to be trained by means of a cross rod, has poor use flexibility, cannot start training at any position, has a fixed structure, cannot adjust training difficulty and cannot play an auxiliary role for a trainer. The leg pressing training equipment is reasonable in structure and convenient to operate, the use flexibility of the leg pressing training equipment is good, the equipment is convenient to carry and move for use, training can be started at any position, the training difficulty can be adjusted by the training equipment, and meanwhile, the leg pressing training equipment can play an auxiliary role for a trainer.
Description
Technical Field
The invention relates to the technical field of physical training equipment, in particular to a leg pressing training device for physical training and a using method thereof.
Background
The physical training is the training for strengthening the physique, training the brave spirit and mastering the military practical skill, which is the basis of various training, wherein the leg pressing training for the legs is also one type of physical training, training rods specially used for leg pressing training are arranged in most training places, when in training, a trainer lifts one leg and puts the other leg on the rod, and the other leg carries out balance support on the body, and then the corresponding leg pressing training can be carried out;
prior art publication No. CN110801605A discloses a height-adjustable leg pressing frame, through the bracing piece, leg pressing rod, the setting of structures such as self-locking mechanism, this leg pressing frame comprises two bracing pieces and leg pressing rod with it sliding fit, personnel can conveniently adjust the height of leg pressing rod, though the altitude mixture control of leg pressing rod can be realized to above-mentioned structure, but because only a foot stands and often can appear unbalanced problem when not considering the leg pressing, in addition the consciousness of present nationwide body-building is showing and is improving, demand to body-building apparatus is not only limited to the open air, also need be at home body-building, the structure of present leg pressing training equipment is comparatively fixed, be not convenient for take exercise in being at home, be unfavorable for comprehensive space utilization.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a leg pressing training device for physical training and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a leg pressing training device for physical training comprises a base, wherein a mounting seat is fixedly mounted at the top of the base, a mounting groove is formed in one side of the mounting seat, folding columns are rotatably mounted on the inner walls of the two sides of the mounting groove, discs are fixedly mounted on one sides of the two folding columns, jacks are formed in one sides of the two discs, two pressure spring grooves are formed in the inner wall of one side of the mounting groove, inserting rods are slidably mounted in the two pressure spring grooves respectively, the inserting rods are mounted in the corresponding jacks, connecting holes are formed in the inner wall of one side of each of the two pressure spring grooves respectively, slide rods are slidably mounted in the two connecting holes respectively, one ends of the two slide rods are fixedly mounted on the corresponding two inserting rods respectively, the other ends of the two slide rods are fixedly mounted with a connecting plate, pressure springs are sleeved on the two slide rods respectively, adjusting grooves are formed in the top ends of the two folding columns respectively, adjusting rods are slidably mounted in the two adjusting grooves respectively, the top ends of the two adjusting rods are fixedly provided with the same transverse rod, the top of the base is provided with a fixing groove, a limiting plate is slidably mounted in the fixing groove, one side of the limiting plate is fixedly provided with a side plate, one side of the side plate is provided with a sliding groove, a sliding block is slidably mounted in the sliding groove, one end of the sliding block is fixedly provided with a clamping plate, the clamping plate is positioned at one side of the limiting plate, one side of the sliding block is provided with a square hole, the square hole is internally connected with a square rod, two ends of the square rod are respectively and fixedly connected to the inner walls of two sides of the sliding groove, the square rod is sleeved with a spring, the transverse rod is provided with two limiting seats, one side of each limiting seat is provided with a fixing hole, the transverse rod is mounted in the fixing hole, the inner wall of the bottom of each fixing hole is fixedly provided with a moving block, the bottom of the transverse rod is provided with two moving grooves, the moving blocks are mounted in the corresponding moving grooves, and one side of each moving block is provided with a first threaded hole, the inner wall of one side that two shifting chutes are close to each other is provided with same through-hole, two second lead screws are installed in the through-hole, second lead screw threaded connection is in the first threaded hole that corresponds, the equal fixed mounting of one end that two second lead screws are close to each other has first bevel gear, rotate on the inner wall of one side of through-hole and install the connecting block, the one end fixed mounting of connecting block has second bevel gear, second bevel gear is connected with the transmission of two first bevel gears, the other end fixed mounting of connecting block has the rolling disc.
Preferably, a plurality of spacing grooves have all been seted up to one side of two regulation poles, have all seted up the spread groove on one side inner wall of two regulation grooves, and equal slidable mounting has the gag lever post in two spread grooves, and the gag lever post is installed in the spacing groove that corresponds, and the thread groove has all been seted up to the one end of two gag lever posts.
Preferably, a rotating hole is formed in the inner wall of one side of each connecting groove, a first screw rod is installed in each rotating hole in a rotating mode, one end of each first screw rod is connected to the corresponding thread groove in a threaded mode, and one end, close to each other, of each first screw rod is fixedly provided with the same handle.
Preferably, the inner wall of the adjusting groove is provided with an auxiliary groove, the adjusting rod is fixedly provided with an installation block, and the installation block is slidably arranged in the auxiliary groove.
Preferably, a rotating groove is formed in the inner wall of the mounting groove, a rotating block is fixedly mounted on one side of the folding column, and the rotating block is rotatably mounted in the rotating groove.
Preferably, a second threaded hole is formed in one side of the limiting plate, a threaded rod is installed in the second threaded hole in a threaded mode, a groove is formed in the inner wall of one side of the fixing groove, one end of the threaded rod is installed in the groove in a rotating mode, and a worm wheel is fixedly sleeved on the threaded rod.
Preferably, the top of the groove is rotatably provided with a round rod, the top end of the round rod is fixedly provided with an adjusting wheel, the adjusting wheel is rotatably connected to the top of the base, the bottom end of the round rod is fixedly provided with a worm, and the worm is meshed with the worm wheel.
The invention also provides a use method of the leg pressing training device for physical training, which comprises the following steps:
s1: the two folding columns are rotated to rotate in the mounting grooves and unfold the folding columns, the folding columns are convenient to carry and move to use positions in a folding state, the connecting plates are loosened, the sliding rods are driven to reset under the elastic action of the pressure springs, the corresponding inserting rods are driven to move by the sliding rods, the inserting rods are inserted into the corresponding inserting holes, the positions of the two folding columns can be fixed, and leg pressing training can be carried out by using the cross rods;
s2: the handle is rotated, the handle can drive the two first screw rods to rotate simultaneously, the first screw rods drive the corresponding limiting rods to move, after the limiting rods slide out of the corresponding limiting grooves, the fixing limit of the adjusting rods can be eliminated, the cross rods are moved, the cross rods drive the adjusting rods to slide in the corresponding adjusting grooves, the use height of the cross rods can be adjusted, and the handle is rotated reversely after the adjustment is finished, so that the limiting rods are inserted into the other limiting grooves, and the position of the cross rods can be fixed again;
s3: the limiting plate can limit the body of a trainer in the leg pressing process, the clamping plate can stabilize the other leg of the trainer under the elastic action of the spring and can play a role in assisting training, the adjusting wheel is rotated and can drive the worm on the round rod to rotate, the worm can drive the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the threaded rod can drive the limiting plate to move, the limiting position of the limiting plate can be adjusted, and the leg lifted by the trainer is erected on the cross rod;
s4: the rotating disc is rotated, the rotating disc can drive the connecting block to rotate, the connecting block drives the second bevel gear to rotate, the second bevel gear drives the two first bevel gears to rotate, the first bevel gears control the corresponding second lead screws to rotate, the second lead screws drive the corresponding moving blocks to move, the moving blocks drive the corresponding limiting seats to move, the two limiting seats can clamp and limit the legs, and the legs are prevented from falling off.
Compared with the prior art, the invention has the beneficial effects that:
the leg pressing training equipment is reasonable in structure and convenient to operate, the use flexibility of the leg pressing training equipment is good, the equipment is convenient to carry and move for use, the leg pressing training equipment is suitable for family fitness, training can be started at any position, the training difficulty can be adjusted by the training equipment, meanwhile, an auxiliary effect can be played for a trainer, the other leg of the trainer can be stabilized through the clamping plate, and the phenomenon that a user loses balance during training and is injured due to the fact that one leg of the leg pressing training equipment stands is avoided.
Drawings
FIG. 1 is a schematic view of a front view structure according to the present invention;
FIG. 2 is a schematic structural view of the mounting seat, the folding column, the adjusting rod, the cross bar and the limiting seat according to the present invention;
fig. 3 is a schematic structural diagram of a limiting plate, a side plate and a clamping plate according to the present invention;
FIG. 4 is a schematic view of part A of the structure proposed by the present invention;
fig. 5 is a schematic structural diagram of part B according to the present invention.
In the figure: 1. a base; 2. a mounting seat; 3. mounting grooves; 4. folding the column; 5. a disc; 6. inserting a rod; 7. a slide bar; 8. a connecting plate; 9. adjusting a rod; 10. a cross bar; 11. a limiting plate; 12. a side plate; 13. a clamping plate; 14. a slider; 15. a spring; 16. a limiting rod; 17. a first lead screw; 18. a handle; 19. a limiting seat; 20. a moving block; 21. a second lead screw; 22. a first bevel gear; 23. a second bevel gear; 24. rotating the disc; 25. a through hole; 26. a threaded rod; 27. an adjustment wheel; 28. a worm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-5, a leg pressing training device for physical training comprises a base 1, a mounting seat 2 is fixedly installed at the top of the base 1, a mounting groove 3 is formed in one side of the mounting seat 2, folding columns 4 are rotatably installed on inner walls of two sides of the mounting groove 3, discs 5 are fixedly installed on one sides of the two folding columns 4, jacks are formed in one sides of the two discs 5, two pressure spring grooves are formed in an inner wall of one side of the mounting groove 3, inserting rods 6 are slidably installed in the two pressure spring grooves, the inserting rods 6 are installed in corresponding jacks, connecting holes are formed in inner walls of one sides of the two pressure spring grooves, sliding rods 7 are slidably installed in the two connecting holes, one ends of the two sliding rods 7 are fixedly installed on the corresponding two inserting rods 6, the other ends of the two sliding rods 7 are fixedly installed with a same connecting plate 8, and pressure springs are sleeved on the two sliding rods 7, the top ends of the two folding columns 4 are respectively provided with an adjusting groove, adjusting rods 9 are respectively and slidably mounted in the two adjusting grooves, the top ends of the two adjusting rods 9 are fixedly provided with the same transverse rod 10, the top of the base 1 is provided with a fixing groove, a limiting plate 11 is slidably mounted in the fixing groove, one side of the limiting plate 11 is fixedly provided with a side plate 12, one side of the side plate 12 is provided with a sliding groove, a sliding block 14 is slidably mounted in the sliding groove, one end of the sliding block 14 is fixedly provided with a clamping plate 13, the clamping plate 13 is positioned at one side of the limiting plate 11, one side of the sliding block 14 is provided with a square hole, a square rod is connected in the square hole, two ends of the square rod are respectively and fixedly connected on the inner walls at two sides of the sliding groove, the square rod is sleeved with a spring 15, the transverse rod 10 is provided with two limiting seats 19, one side of the two limiting seats 19 is respectively provided with a fixing hole, the transverse rod 10 is mounted in the fixing hole, and the inner walls at the bottoms of the two fixing holes are respectively and are fixedly provided with a moving block 20, two shifting chutes have been seted up to the bottom of horizontal pole 10, the moving block 20 is installed in the shifting chute that corresponds, first screw hole has all been seted up to one side of two moving blocks 20, same through-hole 25 has been seted up on the one side inner wall that two moving chutes are close to each other, two second lead screws 21 are installed to the through-hole 25 internal rotation, second lead screw 21 threaded connection is in the first screw hole that corresponds, the equal fixed mounting of one end that two second lead screws 21 are close to each other has first bevel gear 22, rotate on one side inner wall of through-hole 25 and install the connecting block, the one end fixed mounting of connecting block has second bevel gear 23, second bevel gear 23 is connected with two first bevel gear 22 transmissions, the other end fixed mounting of connecting block has rolling disc 24.
In this embodiment, a plurality of spacing grooves have all been seted up to one side of two regulation poles 9, have all seted up the spread groove on one side inner wall of two regulation grooves, and equal slidable mounting has gag lever post 16 in two spread grooves, and gag lever post 16 is installed in the spacing groove that corresponds, and the thread groove has all been seted up to two gag lever posts 16's one end.
In this embodiment, all seted up on one side inner wall of two spread grooves and rotated the hole, two rotate downthehole all to rotate and install first lead screw 17, the one end threaded connection of first lead screw 17 is in the thread groove that corresponds, and the one end fixed mounting that two first lead screws 17 are close to each other has same handle 18.
In this embodiment, the inner wall of the adjusting groove is provided with an auxiliary groove, the adjusting rod 9 is fixedly provided with an installation block, and the installation block is slidably installed in the auxiliary groove.
In this embodiment, seted up the rotation groove on the inner wall of mounting groove, one side fixed mounting of folding post 4 has the turning block, and the turning block rotates to be installed at the rotation inslot, can drive the turning block at the rotation inslot rotation when folding post 4 rotates, can stabilize the position when folding post 4 rotates.
In this embodiment, the second screw hole has been seted up to one side of limiting plate 11, and threaded rod 26 is installed to second screw hole internal thread, offers flutedly on one side inner wall of fixed slot, and the one end of threaded rod 26 is rotated and is installed in the recess, and fixed cover is equipped with the worm wheel on the threaded rod 26.
In this embodiment, the top of recess is rotated and is installed the round bar, and the top fixed mounting of round bar has regulating wheel 27, and regulating wheel 27 rotates and connects at the top of base 1, and the bottom fixed mounting of round bar has worm 28, and worm 28 and worm wheel mesh.
Working principle; the two folding columns 4 are rotated, so that the folding columns 4 rotate in the mounting grooves 3 and are unfolded, the folding columns 4 are convenient to carry and move to use positions in a folding state, the connecting plates 8 are loosened, the sliding rods 7 are driven to reset under the elastic action of the pressure springs, the corresponding inserting rods 6 are driven to move by the sliding rods 7, the inserting rods 6 are inserted into the corresponding inserting holes, the positions of the two folding columns 4 can be fixed, and leg pressing training can be carried out by using the cross rods 10;
the handle 18 is rotated, the handle 18 can drive the two first screw rods 17 to rotate simultaneously, the first screw rods 17 drive the corresponding limiting rods 16 to move, after the limiting rods 16 slide out of the corresponding limiting grooves, the fixing limit of the adjusting rods 9 can be cancelled, the cross rod 10 is moved, the cross rod 10 drives the adjusting rods 9 to slide in the corresponding adjusting grooves, the use height of the cross rod 10 can be adjusted, and the handle 18 is rotated reversely after the adjustment is finished, so that the limiting rods 16 are inserted into the other limiting groove, and the position of the cross rod 10 can be fixed again;
in the leg pressing process of a trainer, the limiting plate 11 can limit the body, the clamping plate 13 can stabilize the other leg of the trainer under the elastic action of the spring 15 and can play a role in assisting training, the adjusting wheel 27 is rotated, the adjusting wheel 27 can drive the worm 28 on the round bar to rotate, the worm 28 can drive the worm wheel to rotate, the worm wheel drives the threaded rod 26 to rotate, the threaded rod 26 can drive the limiting plate 11 to move, the limiting position of the limiting plate 11 can be adjusted, and the leg lifted by the trainer is arranged on the cross bar 10 in a lap mode;
the rotating disc 24 is rotated, the rotating disc 24 can drive the connecting block to rotate, the connecting block drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the two first bevel gears 22 to rotate, the first bevel gears 22 control the corresponding second lead screws 21 to rotate, the second lead screws 21 drive the corresponding moving blocks 20 to move, the moving blocks 20 drive the corresponding limiting seats 19 to move, the two limiting seats 19 can clamp and limit the legs, and the legs are prevented from falling off.
Claims (9)
1. The leg pressing training device for physical training comprises a base (1) and is characterized in that a mounting seat (2) is fixedly mounted at the top of the base (1), a mounting groove (3) is formed in one side of the mounting seat (2), folding columns (4) are rotatably mounted on inner walls of two sides of the mounting groove (3), discs (5) are fixedly mounted on one side of each folding column (4), jacks are formed in one side of each disc (5), two pressure spring grooves are formed in the inner wall of one side of the mounting groove (3), inserting rods (6) are slidably mounted in the two pressure spring grooves, the inserting rods (6) are mounted in the corresponding jacks, connecting holes are formed in the inner wall of one side of each pressure spring groove, sliding rods (7) are slidably mounted in the two connecting holes, one ends of the two sliding rods (7) are fixedly mounted on the corresponding two inserting rods (6), two the other end fixed mounting of slide bar (7) has same connecting plate (8), two all the cover is equipped with the pressure spring on slide bar (7), two the adjustment tank has all been seted up on the top of folding post (4), two equal slidable mounting has regulation pole (9), two in the adjustment tank the top fixed mounting who adjusts pole (9) has same horizontal pole (10).
2. The leg pressing training device for physical training according to claim 1, wherein a fixing groove is formed at the top of the base (1), a limiting plate (11) is slidably mounted in the fixing groove, a side plate (12) is fixedly mounted at one side of the limiting plate (11), a sliding groove is formed at one side of the side plate (12), a sliding block (14) is slidably mounted in the sliding groove, a clamping plate (13) is fixedly mounted at one end of the sliding block (14), the clamping plate (13) is located at one side of the limiting plate (11), a square hole is formed at one side of the sliding block (14), a square rod is connected in the square hole, two ends of the square rod are respectively and fixedly connected to inner walls of two sides of the sliding groove, a spring (15) is sleeved on the square rod, two limiting seats (19) are arranged on the cross rod (10), and a fixing hole is formed at one side of each of the two limiting seats (19), the transverse rod (10) is installed in a fixed hole, moving blocks (20) are fixedly installed on the inner walls of the bottoms of the two fixed holes, two moving grooves are formed in the bottom of the transverse rod (10), the moving blocks (20) are installed in the corresponding moving grooves, first threaded holes are formed in one sides of the two moving blocks (20), the inner wall of one side, close to each other, of each moving groove is provided with a through hole (25), two second lead screws (21) are rotatably installed in the through holes (25), the second lead screws (21) are in threaded connection with the corresponding first threaded holes, first bevel gears (22) are fixedly installed at one ends, close to each other, of the two second lead screws (21), a connecting block is rotatably installed on the inner wall of one side of each through hole (25), a second bevel gear (23) is fixedly installed at one end of the connecting block, and the second bevel gear (23) is in transmission connection with the two first bevel gears (22), and the other end of the connecting block is fixedly provided with a rotating disc (24).
3. The leg pressing training device for physical training as claimed in claim 1, wherein a plurality of limiting grooves are formed in one side of each of the two adjusting rods (9), a connecting groove is formed in an inner wall of one side of each of the two adjusting grooves, a limiting rod (16) is slidably mounted in each of the two connecting grooves, the limiting rods (16) are mounted in the corresponding limiting grooves, and a threaded groove is formed in one end of each of the two limiting rods (16).
4. The leg pressing training device for physical training as claimed in claim 3, wherein a rotating hole is formed on one inner wall of each of the two connecting grooves, a first screw rod (17) is rotatably mounted in each of the two rotating holes, one end of the first screw rod (17) is screwed in the corresponding threaded groove, and the same handle (18) is fixedly mounted at the end of each of the two first screw rods (17) close to each other.
5. The leg pressing training device for physical training as claimed in claim 1, wherein an auxiliary groove is opened on the inner wall of the adjusting groove, a mounting block is fixedly mounted on the adjusting rod (9), and the mounting block is slidably mounted in the auxiliary groove.
6. The leg pressing training device for physical training as claimed in claim 1, wherein the inner wall of the mounting groove (3) is provided with a rotating groove, and a rotating block is fixedly mounted on one side of the folding column (4) and is rotatably mounted in the rotating groove.
7. The leg pressing training device for physical training as claimed in claim 2, wherein a second threaded hole is formed in one side of the limiting plate (11), a threaded rod (26) is internally threaded in the second threaded hole, a groove is formed in an inner wall of one side of the fixing groove, one end of the threaded rod (26) is rotatably installed in the groove, and a worm wheel is fixedly sleeved on the threaded rod (26).
8. A leg pressing training device for sports training according to claim 7, characterized in that the top of the groove is rotatably installed with a round bar, the top end of the round bar is fixedly installed with an adjusting wheel (27), the adjusting wheel (27) is rotatably connected to the top of the base (1), the bottom end of the round bar is fixedly installed with a worm (28), and the worm (28) is meshed with a worm wheel.
9. A use method of a leg pressing training device for physical training is characterized by comprising the following steps:
s1: the two folding columns (4) are rotated, so that the folding columns (4) rotate in the mounting grooves (3) and are unfolded, the folding columns (4) are convenient to carry and move to use positions under folding conditions, the connecting plates (8) are loosened, the sliding rods (7) are driven to reset under the elastic action of the pressure springs, the corresponding inserting rods (6) are driven to move by the sliding rods (7), the inserting rods (6) are inserted into the corresponding inserting holes, the positions of the two folding columns (4) can be fixed, and leg pressing training can be carried out by using the cross rods (10);
s2: the handle (18) is rotated, the handle (18) can drive the two first screw rods (17) to rotate simultaneously, the first screw rods (17) drive the corresponding limiting rods (16) to move, after the limiting rods (16) slide out of the corresponding limiting grooves, the fixed limit of the adjusting rods (9) can be cancelled, the cross rods (10) are moved, the cross rods (10) drive the adjusting rods (9) to slide in the corresponding adjusting grooves, the use height of the cross rods (10) can be adjusted, and after the adjustment is finished, the handle (18) is rotated reversely, so that the limiting rods (16) are inserted into the other limiting groove, and the position of the cross rods (10) can be fixed again;
s3: in the leg pressing process of a trainer, the limiting plate (11) can limit the body, the clamping plate (13) can stabilize the other leg of the trainer under the elastic action of the spring (15) and can play a role in assisting training, the adjusting wheel (27) is rotated, the adjusting wheel (27) can drive the worm (28) on the round bar to rotate, the worm (28) can drive the worm wheel to rotate, the worm wheel drives the threaded rod (26) to rotate, the threaded rod (26) can drive the limiting plate (11) to move, the limiting position of the limiting plate (11) can be adjusted, and the leg lifted by the trainer is erected on the cross bar (10);
s4: the rotating disc (24) is rotated, the rotating disc (24) can drive the connecting block to rotate, the connecting block drives the second bevel gear (23) to rotate, the second bevel gear (23) drives the two first bevel gears (22) to rotate, the first bevel gears (22) control the corresponding second lead screws (21) to rotate, the second lead screws (21) drive the corresponding moving blocks (20) to move, the moving blocks (20) drive the corresponding limiting seats (19) to move, the two limiting seats (19) can clamp and limit legs, and the legs are prevented from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301218.7A CN113856155A (en) | 2021-11-04 | 2021-11-04 | Leg pressing training device for physical training and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301218.7A CN113856155A (en) | 2021-11-04 | 2021-11-04 | Leg pressing training device for physical training and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113856155A true CN113856155A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301218.7A Pending CN113856155A (en) | 2021-11-04 | 2021-11-04 | Leg pressing training device for physical training and using method thereof |
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| CN (1) | CN113856155A (en) |
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| CN114632306A (en) * | 2022-04-24 | 2022-06-17 | 杨传旺 | Multi-functional sports teaching appearance based on computer data analysis |
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