CN111054029A - Sports leg pressing device - Google Patents
Sports leg pressing device Download PDFInfo
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- CN111054029A CN111054029A CN202010012386.3A CN202010012386A CN111054029A CN 111054029 A CN111054029 A CN 111054029A CN 202010012386 A CN202010012386 A CN 202010012386A CN 111054029 A CN111054029 A CN 111054029A
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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 relates to a leg pressing device, in particular to a leg pressing device for sports. Therefore, the technical problems of the invention are as follows: the utility model provides a can push down fixedly with people's foot, avoid the foot to remove the effect that influences the leg pressing to can also avoid the foot to appear the skew and lead to the sports leg pressing ware that the ligament was strained. The technical implementation scheme of the invention is as follows: a sports leg press comprises a base, a placing block, a supporting column, a first spring, an arc-shaped contact plate, a baffle, a hollow pipe, a supporting rod, a fixing block, a first connecting rope, a connecting block, a first bolt and the like; placing the piece has been placed at the base top, and placing piece top left side is equipped with the pillar, and it has first recess to open in the middle of the pillar top, and first recess bottom is connected with first spring. According to the leg pressing device, the arc-shaped contact plate is pulled to move upwards to a proper position, and then the feet are placed on the placing block, so that the feet can be fixed through downward movement of the arc-shaped contact plate, people can start leg pressing, and the effect that the feet move to influence leg pressing when leg pressing is conducted can be avoided.
Description
Technical Field
The invention relates to a leg pressing device, in particular to a leg pressing device for sports.
Background
In the sports, because people's motion is more violent, avoid the ligament of leg to pull in the motion, people all can do one section warm-up motion earlier, press the leg then one of them, people all directly put the foot in the eminence generally and press the leg, because the foot easily removes when pressing the leg, influence the effect of pressing the leg easily to the ligament was pulled when the skew still leads to pressing the leg appears in the foot, so when people press the leg, need another person's help to press the foot, press the leg again, so troublesome.
Disclosure of Invention
In order to overcome the defects that when a foot is directly placed at a high position to press the leg, the foot is easy to move when the leg is pressed, the leg pressing effect is easy to influence, and ligaments are easy to be pulled when the leg is pressed due to the fact that the foot is deviated, the technical problem is that: the utility model provides a can push down fixedly with people's foot, avoid the foot to remove the effect that influences the leg pressing to can also avoid the foot to appear the skew and lead to the sports leg pressing ware that the ligament was strained.
The technical implementation scheme of the invention is as follows: a sports leg press comprises a base, a placing block, a support, a first spring, an arc contact plate, a baffle, a hollow pipe, a support rod, a fixing block, a first connecting rope, a connecting block, a first bolt, a handrail, a folding rod and a fixing mechanism, wherein the placing block is placed at the top of the base, the support is arranged on the left side of the top of the placing block, a first groove is formed in the middle of the top of the support, the first spring is connected to the bottom of the first groove, the arc contact plate is placed at the top of the support, the bottom of the arc contact plate is connected with the top end of the first spring, the baffle is arranged on the left side in the arc contact plate, the support rod is arranged on the lower portion of the baffle, the hollow pipe is arranged on the left side of the top of the placing block, the support rod is positioned in the hollow pipe, the connecting block is arranged in the middle of the upper, the fixed block right side is connected with first connecting rope, is equipped with first bolt between the first screw hole of both sides around, and first connecting rope right-hand member is connected with first bolt left side, places and is equipped with the handrail in the middle of the piece front side, and the handrail right-hand member articulates there is the folding rod, is equipped with fixed establishment between folding rod front side left part and the handrail front side right part.
More preferably, the fixing mechanism comprises a guide block, a concave block and a first screw rod, the concave block is arranged in the middle of the left part of the front side of the folding rod, the guide block is arranged in the middle of the right part of the front side of the handrail, the first screw rod is arranged in the guide block, and the right end of the first screw rod is positioned in the concave block and matched with the concave block.
More preferably, still connect rope, second screw rod and montant including the second, open on base upper portion has the cross hole, places and is equipped with the montant in the middle of the piece bottom, and the montant is located the cross hole, and even spaced apart has the second screw hole on the montant, and threaded hole of second is equipped with the second screw rod, and the second screw rod passes the cross hole, places a right side sub-unit connection of right side and connects the rope, and the second is connected the rope tail end and is connected with the second screw rod right part.
More preferably, still including pin, arc pole, third screw rod and first rotatory piece, open at the arc contact plate right part has the jack, is equipped with the pin in the jack, and arc contact plate top right side is equipped with the arc pole, and open on the arc pole right side has the third screw hole, and threaded hole is equipped with the third screw rod in the third, and third screw rod lower extreme is connected with the pin top, and the third screw rod top is equipped with first rotatory piece.
More preferably, still including the second spring, the double flute belt pulley, the fourth screw rod, the rotatory piece of second, flat belt, first belt pulley and correction board, it has the standing groove to place a top right side centre, both sides all are equipped with the second spring about the standing groove rear side, be connected with the correction board between the left and right sides second spring front end, it has three fourth screw hole to place even interval division in piece rear side middle part, all be equipped with the fourth screw rod in the fourth screw hole, the fourth screw rod rear end all is equipped with the rotatory piece of second, the fourth screw rod front end all with correct board trailing flank contact, left and right sides fourth screw rod upper portion is equipped with first belt pulley, middle fourth screw rod upper portion is equipped with the double flute belt pulley, the double flute belt pulley has around flat belt on respectively with the first belt pulley of left and right sides.
Compared with the prior art, the invention has the following advantages: according to the leg pressing device, the arc-shaped contact plate is pulled to move upwards to a proper position, and then the feet are placed on the placing block, so that the feet can be fixed through the downward movement of the arc-shaped contact plate, people can press the legs, the phenomenon that the movement of the feet influences the leg pressing effect when the legs are pressed can be avoided, the ligament is pulled due to the deviation of the feet can be prevented through the action of the correcting plate, the feet can be further blocked through the action of the blocking rod, the feet are more stable, and the leg pressing movement of people is facilitated.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is a partial top view of the present invention.
The meaning of the reference symbols in the figures: 1. a base, 2, a placing block, 3, a pillar, 4, a first groove, 5, a first spring, 6, an arc contact plate, 7, a baffle, 8, a hollow tube, 9, a support rod, 10, a first threaded hole, 11, a fixing block, 12, a first connecting rope, 13, a connecting block, 14, a first bolt, 15, a handrail, 16, a folding rod, 17, a fixing mechanism, 171, a guide block, 172, a concave block, 173, a first screw rod, 18, a second connecting rope, 19, a second screw rod, 20, a cross hole, 21, a second threaded hole, 211, a vertical rod, 22, a jack, 23, a stop rod, 24, an arc rod, 25, a third threaded hole, 26, a third screw rod, 27, a first rotating block, 28, a placing groove, 29, a second spring, 30, a fourth threaded hole, 31, a double-groove belt pulley, 32, a fourth screw rod, 33, a second rotating block, 34, a flat belt, 35, a first belt pulley, 36. and (7) correcting the plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A sports leg press is shown in figure 1-2 and comprises a base 1, a placing block 2, a support column 3, a first spring 5, an arc contact plate 6, a baffle 7, a hollow pipe 8, a support rod 9, a fixing block 11, a first connecting rope 12, a connecting block 13, a first bolt 14, a handrail 15, a folding rod 16 and a fixing mechanism 17, wherein the placing block 2 is placed on the top of the base 1, the support column 3 is arranged on the left side of the top of the placing block 2, the placing block 2 is connected with the support column 3 in a welding connection mode, a first groove 4 is formed in the middle of the top of the support column 3, the first spring 5 is connected to the bottom of the first groove 4, the arc contact plate 6 is placed on the top of the support column 3, the bottom of the arc contact plate 6 is connected with the top end of the first spring 5, a baffle 7 is arranged on the left side in the arc contact plate 6, 9 bottoms of branch and the contact of placing piece 2, it is equipped with hollow tube 8 to place 2 top left sides of piece, it is connected with hollow tube 8 to place piece 2 through welded connection's mode, branch 9 is located hollow tube 8, be equipped with connecting block 13 in the middle of the 8 front side upper portions of hollow tube, it has first screw hole 10 to open at connecting block 13 middle part, even spaced also opens on branch 9 has a plurality of first screw holes 10, 8 front side upper portion left sides of hollow tube are equipped with fixed block 11, 11 right sides of fixed block are connected with first connecting rope 12, be equipped with first bolt 14 between the first screw hole 10 of front and back both sides, 12 right-hand members of first connecting rope are connected with first bolt 14 left sides, it is equipped with handrail 15 in the middle of 2 front sides of piece to place, it is connected with handrail 15 through welded connection's mode to place piece 2, handrail 15 right-hand members articulate has folding rod 16, be equipped with.
Example 2
A sports leg press is shown in figure 1-2 and comprises a base 1, a placing block 2, a support column 3, a first spring 5, an arc contact plate 6, a baffle 7, a hollow pipe 8, a support rod 9, a fixing block 11, a first connecting rope 12, a connecting block 13, a first bolt 14, a handrail 15, a folding rod 16 and a fixing mechanism 17, wherein the placing block 2 is placed on the top of the base 1, the support column 3 is arranged on the left side of the top of the placing block 2, a first groove 4 is formed in the middle of the top of the support column 3, the first spring 5 is connected to the bottom of the first groove 4, the arc contact plate 6 is placed on the top of the support column 3, the bottom of the arc contact plate 6 is connected with the top end of the first spring 5, the baffle 7 is arranged on the left side in the arc contact plate 6, the support rod 9 is arranged on the lower portion of the support rod 9 and is in contact with the placing block 2, the, there is first screw hole 10 at connecting block 13 middle part, even spaced has also opened a plurality of first screw holes 10 on branch 9, 8 front side upper portion left sides of hollow tube are equipped with fixed block 11, the fixed block 11 right side is connected with first connecting rope 12, be equipped with first bolt 14 between the first screw hole 10 of both sides around, 12 right-hand members of first connecting rope are connected with first bolt 14 left side, it is equipped with handrail 15 to place 2 front sides middle of piece, handrail 15 right-hand members articulate has folding rod 16, be equipped with fixed establishment 17 between 16 front side left parts of folding rod and the 15 front side right parts of handrail.
The fixing mechanism 17 comprises a guide block 171, a concave block 172 and a first screw 173, the concave block 172 is arranged in the middle of the left part of the front side of the folding rod 16, the folding rod 16 is connected with the concave block 172 in a welding connection mode, the guide block 171 is arranged in the middle of the right part of the front side of the handrail 15, the handrail 15 is connected with the guide block 171 in a welding connection mode, the first screw 173 is arranged in the guide block 171, and the right end of the first screw 173 is positioned in the concave block 172 and matched with the concave block 172.
Example 3
A sports leg press is shown in figure 1-2 and comprises a base 1, a placing block 2, a support column 3, a first spring 5, an arc contact plate 6, a baffle 7, a hollow pipe 8, a support rod 9, a fixing block 11, a first connecting rope 12, a connecting block 13, a first bolt 14, a handrail 15, a folding rod 16 and a fixing mechanism 17, wherein the placing block 2 is placed on the top of the base 1, the support column 3 is arranged on the left side of the top of the placing block 2, a first groove 4 is formed in the middle of the top of the support column 3, the first spring 5 is connected to the bottom of the first groove 4, the arc contact plate 6 is placed on the top of the support column 3, the bottom of the arc contact plate 6 is connected with the top end of the first spring 5, the baffle 7 is arranged on the left side in the arc contact plate 6, the support rod 9 is arranged on the lower portion of the support rod 9 and is in contact with the placing block 2, the, there is first screw hole 10 at connecting block 13 middle part, even spaced has also opened a plurality of first screw holes 10 on branch 9, 8 front side upper portion left sides of hollow tube are equipped with fixed block 11, the fixed block 11 right side is connected with first connecting rope 12, be equipped with first bolt 14 between the first screw hole 10 of both sides around, 12 right-hand members of first connecting rope are connected with first bolt 14 left side, it is equipped with handrail 15 to place 2 front sides middle of piece, handrail 15 right-hand members articulate has folding rod 16, be equipped with fixed establishment 17 between 16 front side left parts of folding rod and the 15 front side right parts of handrail.
The fixing mechanism 17 comprises a guide block 171, a concave block 172 and a first screw 173, the concave block 172 is arranged in the middle of the left part of the front side of the folding rod 16, the guide block 171 is arranged in the middle of the right part of the front side of the armrest 15, the first screw 173 is arranged in the guide block 171, and the right end of the first screw 173 is positioned in the concave block 172 and matched with the concave block 172.
Still connect rope 18 including the second, second screw rod 19 and montant 211, open on base 1 upper portion has cross hole 20, place 2 bottoms of piece middle montant 211 that are equipped with, place 2 modes through welded connection and be connected with montant 211, montant 211 is located cross hole 20, even spaced apart has second screw hole 21 on the montant 211, be equipped with second screw rod 19 in the second screw hole 21, second screw rod 19 passes cross hole 20, place 2 right side sub-unit connections of piece and connect rope 18, the second is connected 18 tail ends and the 19 right parts of second screw rod and is connected.
Example 4
A sports leg press is shown in figure 1-2 and comprises a base 1, a placing block 2, a support column 3, a first spring 5, an arc contact plate 6, a baffle 7, a hollow pipe 8, a support rod 9, a fixing block 11, a first connecting rope 12, a connecting block 13, a first bolt 14, a handrail 15, a folding rod 16 and a fixing mechanism 17, wherein the placing block 2 is placed on the top of the base 1, the support column 3 is arranged on the left side of the top of the placing block 2, a first groove 4 is formed in the middle of the top of the support column 3, the first spring 5 is connected to the bottom of the first groove 4, the arc contact plate 6 is placed on the top of the support column 3, the bottom of the arc contact plate 6 is connected with the top end of the first spring 5, the baffle 7 is arranged on the left side in the arc contact plate 6, the support rod 9 is arranged on the lower portion of the support rod 9 and is in contact with the placing block 2, the, there is first screw hole 10 at connecting block 13 middle part, even spaced has also opened a plurality of first screw holes 10 on branch 9, 8 front side upper portion left sides of hollow tube are equipped with fixed block 11, the fixed block 11 right side is connected with first connecting rope 12, be equipped with first bolt 14 between the first screw hole 10 of both sides around, 12 right-hand members of first connecting rope are connected with first bolt 14 left side, it is equipped with handrail 15 to place 2 front sides middle of piece, handrail 15 right-hand members articulate has folding rod 16, be equipped with fixed establishment 17 between 16 front side left parts of folding rod and the 15 front side right parts of handrail.
The fixing mechanism 17 comprises a guide block 171, a concave block 172 and a first screw 173, the concave block 172 is arranged in the middle of the left part of the front side of the folding rod 16, the guide block 171 is arranged in the middle of the right part of the front side of the armrest 15, the first screw 173 is arranged in the guide block 171, and the right end of the first screw 173 is positioned in the concave block 172 and matched with the concave block 172.
Still including the second and connect rope 18, second screw rod 19 and montant 211, open on base 1 upper portion has cross hole 20, place 2 bottoms of piece middle montant 211 that are equipped with, montant 211 is located cross hole 20, even spaced apart has second screw hole 21 on montant 211, be equipped with second screw rod 19 in the second screw hole 21, second screw rod 19 passes cross hole 20, place 2 right side sub-unit connections of piece and connect rope 18, the second is connected 18 tail ends and the 19 right parts of second screw rod and is connected.
Still including pin 23, arc pole 24, third screw rod 26 and first rotatory piece 27, open in the 6 right part of arc contact plate has jack 22, be equipped with pin 23 in the jack 22, 6 top right sides of arc contact plate are equipped with arc pole 24, arc contact plate 6 is connected with arc pole 24 through welded connection's mode, open on the 24 right side of arc pole has third screw hole 25, be equipped with third screw rod 26 in the third screw hole 25, third screw rod 26 lower extreme is connected on 23 tops of pin, third screw rod 26 is connected with pin 23 through welded connection's mode, third screw rod 26 top is equipped with first rotatory piece 27, third screw rod 26 is connected with first rotatory piece 27 through welded connection's mode.
Example 5
A sports leg press is shown in figures 1-3 and comprises a base 1, a placing block 2, a support column 3, a first spring 5, an arc contact plate 6, a baffle 7, a hollow pipe 8, a support rod 9, a fixing block 11, a first connecting rope 12, a connecting block 13, a first bolt 14, a handrail 15, a folding rod 16 and a fixing mechanism 17, wherein the placing block 2 is placed on the top of the base 1, the support column 3 is arranged on the left side of the top of the placing block 2, a first groove 4 is formed in the middle of the top of the support column 3, the first spring 5 is connected to the bottom of the first groove 4, the arc contact plate 6 is placed on the top of the support column 3, the bottom of the arc contact plate 6 is connected with the top end of the first spring 5, the baffle 7 is arranged on the left side in the arc contact plate 6, the support rod 9 is arranged on the lower portion of the support rod 9 and is in contact with the placing block 2, the, there is first screw hole 10 at connecting block 13 middle part, even spaced has also opened a plurality of first screw holes 10 on branch 9, 8 front side upper portion left sides of hollow tube are equipped with fixed block 11, the fixed block 11 right side is connected with first connecting rope 12, be equipped with first bolt 14 between the first screw hole 10 of both sides around, 12 right-hand members of first connecting rope are connected with first bolt 14 left side, it is equipped with handrail 15 to place 2 front sides middle of piece, handrail 15 right-hand members articulate has folding rod 16, be equipped with fixed establishment 17 between 16 front side left parts of folding rod and the 15 front side right parts of handrail.
The fixing mechanism 17 comprises a guide block 171, a concave block 172 and a first screw 173, the concave block 172 is arranged in the middle of the left part of the front side of the folding rod 16, the guide block 171 is arranged in the middle of the right part of the front side of the armrest 15, the first screw 173 is arranged in the guide block 171, and the right end of the first screw 173 is positioned in the concave block 172 and matched with the concave block 172.
Still including the second and connect rope 18, second screw rod 19 and montant 211, open on base 1 upper portion has cross hole 20, place 2 bottoms of piece middle montant 211 that are equipped with, montant 211 is located cross hole 20, even spaced apart has second screw hole 21 on montant 211, be equipped with second screw rod 19 in the second screw hole 21, second screw rod 19 passes cross hole 20, place 2 right side sub-unit connections of piece and connect rope 18, the second is connected 18 tail ends and the 19 right parts of second screw rod and is connected.
Still including pin 23, arc pole 24, third screw rod 26 and first rotatory piece 27, open at the 6 right part of arc contact plate has jack 22, is equipped with pin 23 in the jack 22, and 6 top right sides of arc contact plate are equipped with arc pole 24, and open on the 24 right sides of arc pole has third screw hole 25, is equipped with third screw rod 26 in the third screw hole 25, and third screw rod 26 lower extreme is connected with pin 23 top, and third screw rod 26 top is equipped with first rotatory piece 27.
The belt conveyor also comprises a second spring 29, a double-groove belt pulley 31, a fourth screw 32, a second rotating block 33, a flat belt 34, a first belt pulley 35 and a correction plate 36, a placing groove 28 is formed in the middle of the right side of the top of the placing block 2, the second spring 29 is arranged on each of the left portion and the right portion of the rear side of the placing groove 28, the correction plate 36 is connected between the front ends of the second springs 29 on the left side and the right side, the second spring 29 is connected with the correction plate 36 in a welding connection mode, three fourth threaded holes 30 are uniformly formed in the middle of the rear side of the placing block 2 at intervals, fourth screw 32 are arranged in each of the fourth threaded holes 30, the second rotating block 33 is arranged at the rear end of each fourth screw 32, the fourth screw 32 is connected with the second rotating block 33 in a welding connection mode, the front ends of the fourth screws 32 are in contact with the rear side face of the correction plate 36, the first belt pulley 35 is arranged on the upper portions of the fourth screws, the double-grooved pulley 31 and the left and right first pulleys 35 are respectively wound with a flat belt 34.
When people press legs, the equipment can be used, firstly, people twist the first bolt 14 to move outwards through the first threaded hole 10, so that the first bolt 14 is separated from the first threaded hole 10 on the supporting rod 9, the arc-shaped contact plate 6 can be pulled to move upwards, the first spring 5 is stretched, the arc-shaped contact plate 6 moves upwards to drive the baffle 7 to move upwards, the baffle 7 moves upwards to drive the supporting rod 9 to move upwards to be not contacted with the placing block 2, when the arc-shaped contact plate 6 moves upwards to a proper position, people can lift one foot to be placed on the placing block 2, then the arc-shaped contact plate 6 is loosened, due to the action of the first spring 5, the arc-shaped contact plate 6 moves downwards to be contacted with the foot, at the moment, the first bolt 14 is twisted to move inwards through the first threaded hole 10 to fix the supporting rod 9, so that the arc-shaped contact plate 6 fixes the foot, at the moment, people can hold the handrail 15 to press, people can open the folding rod 16 through the fixing mechanism 17 according to the length of the hand, and people can hold the folding rod 16 to press legs. After people press legs, the folding rod 16 is loosened through the fixing mechanism 17, the folding rod 16 is pushed to return to the original position, the first bolt 14 is twisted to move outwards to loosen the supporting rod 9, and then feet can be put down from the placing block 2.
When the leg pressing exercise is performed, the first screw 173 is inserted into the concave block 172 through the guide block 171 to fix the armrest 15 and the folding rod 16, so that a person can hold the folding rod 16 to perform the leg pressing exercise. When the folding rod 16 is not needed, the first screw 173 is pulled to move leftwards to be disengaged from the concave block 172, and then the folding rod 16 is pushed to swing backwards to fold. Therefore, people with different hand lengths can carry out leg pressing movement.
When people need increase the leg pressing degree of difficulty, people can twist second screw rod 19 and outwards move through cross hole 20 and second screw hole 21, make second screw rod 19 break away from with montant 211, promote montant 211 and pass through cross hole 20 rebound, thereby the piece 2 rebound is placed in the drive, when placing piece 2 rebound to a take the altitude, stop promoting montant 211 rebound, at this moment insert second screw rod 19 and move in cross hole 20 and second screw hole 21 and fix montant 211, thereby it is fixed to place piece 2. Therefore, the height of the leg pressing can be adjusted according to the requirement of an individual on the leg pressing difficulty.
When people's foot is fixed by arc contact plate 6, can twist first rotatory piece 27 clockwise, and first rotatory piece 27 clockwise rotates and drives third screw rod 26 through third screw hole 25 downstream to drive pin 23 downstream, when pin 23 downstream blocks the foot, stop twisting first rotatory piece 27, pin 23 also stops downstream, and people can begin to press the leg. After people press legs, the first rotating block 27 is twisted to rotate anticlockwise, the first rotating block 27 rotates anticlockwise to drive the third screw 26 to move upwards through the third threaded hole 25, so that the stop rod 23 is driven to move upwards to reset, and the first rotating block 27 is stopped being twisted. Thus, the feet can be fixed for better leg pressing movement.
When feet are placed in the placing groove 28, the middle second rotating block 33 is twisted to rotate forwards, the middle second rotating block 33 rotates forwards to drive the double-groove belt pulley 31 to rotate forwards, so as to drive the middle fourth screw rod 32 to move forwards through the middle fourth threaded hole 30, meanwhile, the double-groove belt pulley 31 rotates forwards to drive the left and right first belt pulleys 35 to rotate forwards through the flat belt 34, the left and right first belt pulleys 35 rotate forwards to drive the left and right fourth screw rods 32 to move forwards through the fourth threaded hole 30, the fourth screw rod 32 moves forwards to drive the correcting plate 36 to move forwards, the second spring 29 is stretched, when the correcting plate 36 moves forwards to contact with the feet, the twisting of the second rotating block 33 is stopped, the forward movement of the fourth screw rod 32 is stopped, therefore, ligament strain caused by foot deviation in the process of pressing the legs is prevented, when the pressing of the legs is finished, the middle second rotating block 33 is twisted reversely, so as to drive the fourth screw rod 32 to move backwards to return to the original, the correcting plate 36 moves backward to return to the original position by the action of the second spring 29, the second rotating block 33 stops being twisted, the foot is taken out, and when the foot is replaced and the leg is pressed, the operations are repeated.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. The utility model provides a sports leg pressing ware, including base (1), place piece (2), pillar (3), first spring (5) and arc contact plate (6), base (1) top has been placed and place piece (2), it is equipped with pillar (3) to place piece (2) top left side, it has first recess (4) to open in the middle of pillar (3) top, first recess (4) bottom is connected with first spring (5), arc contact plate (6) have been placed at pillar (3) top, arc contact plate (6) bottom is connected with first spring (5) top, characterized by: the novel arc-shaped contact plate is characterized by further comprising a baffle (7), a hollow pipe (8), a support rod (9), a fixing block (11), a first connecting rope (12), a connecting block (13), a first bolt (14), a handrail (15), a folding rod (16) and a fixing mechanism (17), wherein the baffle (7) is arranged on the left side in the arc-shaped contact plate (6), the support rod (9) is arranged on the lower portion of the baffle (7), the bottom of the support rod (9) is in contact with a placing block (2), the hollow pipe (8) is arranged on the left side of the top of the placing block (2), the support rod (9) is located in the hollow pipe (8), the connecting block (13) is arranged in the middle of the upper portion of the front side of the hollow pipe (8), the first threaded hole (10) is formed in the middle of the connecting block (13), a plurality of first threaded holes (10) are uniformly spaced on the support rod (9, be equipped with first bolt (14) between first screw hole (10) of front and back both sides, first connecting rope (12) right-hand member is connected with first bolt (14) left side, places and is equipped with handrail (15) in the middle of piece (2) front side, and handrail (15) right-hand member articulates there is folding rod (16), is equipped with fixed establishment (17) between folding rod (16) front side left part and handrail (15) front side right part.
2. A sports leg press as claimed in claim 1, wherein: the fixing mechanism (17) comprises a guide block (171), a concave block (172) and a first screw rod (173), the concave block (172) is arranged in the middle of the left part of the front side of the folding rod (16), the guide block (171) is arranged in the middle of the right part of the front side of the armrest (15), the first screw rod (173) is arranged in the guide block (171), and the right end of the first screw rod (173) is positioned in the concave block (172) and matched with the concave block (172).
3. A sports leg press as claimed in claim 2, wherein: still connect rope (18) including the second, second screw rod (19) and montant (211), open on base (1) upper portion has cross hole (20), place and be equipped with montant (211) in the middle of piece (2) bottom, montant (211) are located cross hole (20), even spaced apart has second screw hole (21) on montant (211), be equipped with second screw rod (19) in second screw hole (21), second screw rod (19) pass cross hole (20), it has the second to connect rope (18) to place piece (2) right side sub-unit connection, rope (18) tail end and second screw rod (19) right part are connected to the second.
4. A sports leg press as claimed in claim 3, wherein: still including pin (23), arc pole (24), third screw rod (26) and first rotatory piece (27), open arc contact board (6) right part has jack (22), be equipped with pin (23) in jack (22), arc contact board (6) top right side is equipped with arc pole (24), open arc pole (24) right side has third screw hole (25), be equipped with third screw rod (26) in third screw hole (25), third screw rod (26) lower extreme is connected with pin (23) top, third screw rod (26) top is equipped with first rotatory piece (27).
5. The physical leg press of claim 4, wherein: the belt conveyor also comprises a second spring (29), a double-groove belt pulley (31), a fourth screw (32), a second rotating block (33), a flat belt (34), a first belt pulley (35) and a correcting plate (36), a placing groove (28) is formed in the middle of the right side of the top of the placing block (2), the second spring (29) is arranged on each of the left portion and the right portion of the rear side of the placing groove (28), the correcting plate (36) is connected between the front ends of the second springs (29) on the left side and the right side, three fourth threaded holes (30) are uniformly formed in the middle of the rear side of the placing block (2) at intervals, the fourth screw (32) is arranged in each threaded hole (30), the second rotating block (33) is arranged at the rear end of the fourth screw (32), the front ends of the fourth screw (32) are in contact with the rear side face of the correcting plate (36), the first belt pulley (35) is arranged on the upper portions of the fourth screws (32) on the left side and, the double-groove belt pulley (31) and the first belt pulleys (35) on the left side and the right side are respectively wound with a flat belt (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012386.3A CN111054029B (en) | 2020-01-07 | 2020-01-07 | Sports leg pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012386.3A CN111054029B (en) | 2020-01-07 | 2020-01-07 | Sports leg pressing device |
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| Publication Number | Publication Date |
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| CN111054029A true CN111054029A (en) | 2020-04-24 |
| CN111054029B CN111054029B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010012386.3A Active CN111054029B (en) | 2020-01-07 | 2020-01-07 | Sports leg pressing device |
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|---|---|---|---|---|
| KR20160082667A (en) * | 2014-12-31 | 2016-07-08 | 오란희 | Exercise equipment for strengthening muscular strength of waist |
| CN109395325A (en) * | 2018-12-05 | 2019-03-01 | 邱开超 | A kind of sport leg pressing rectifier |
| CN110051980A (en) * | 2019-05-23 | 2019-07-26 | 凌春连 | A kind of sport leg exercises stretcher |
| CN110215074A (en) * | 2019-06-04 | 2019-09-10 | 欧阳晓明 | A kind of park exercise chair |
-
2020
- 2020-01-07 CN CN202010012386.3A patent/CN111054029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160082667A (en) * | 2014-12-31 | 2016-07-08 | 오란희 | Exercise equipment for strengthening muscular strength of waist |
| CN109395325A (en) * | 2018-12-05 | 2019-03-01 | 邱开超 | A kind of sport leg pressing rectifier |
| CN110051980A (en) * | 2019-05-23 | 2019-07-26 | 凌春连 | A kind of sport leg exercises stretcher |
| CN110215074A (en) * | 2019-06-04 | 2019-09-10 | 欧阳晓明 | A kind of park exercise chair |
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| CN111054029B (en) | 2021-01-29 |
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Effective date of registration: 20210113 Address after: 510000 1705, 11 Huihai street, Baiyun District, Guangzhou City, Guangdong Province Applicant after: Guo Dan Address before: 330029 room 1002, unit 3, building 23, Qingshanhu East Garden, no.1333, Qingshanhu Avenue, Qingshanhu District, Nanchang City, Jiangxi Province Applicant before: Huang Guoqiang |
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