CN115212522B - Body-building equipment with angle swing amplitude regulatory function - Google Patents
Body-building equipment with angle swing amplitude regulatory function Download PDFInfo
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- CN115212522B CN115212522B CN202210857213.0A CN202210857213A CN115212522B CN 115212522 B CN115212522 B CN 115212522B CN 202210857213 A CN202210857213 A CN 202210857213A CN 115212522 B CN115212522 B CN 115212522B
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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
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/14—Platforms for reciprocating rotating motion about a vertical axis, e.g. axis through the middle of the platform
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/05—Linearly-compressed elements
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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
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
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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
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
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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
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0204—Standing on the feet
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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
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
- A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
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- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the technical field of body-building equipment, in particular to body-building equipment with an angle swing amplitude adjusting function, which comprises bottom plates, wherein two bottom plates are arranged and fixedly connected, vertical supports are arranged on the upper side surfaces of each bottom plate, a cavity is formed in each bottom plate, an exercise mechanism for exercising the waist is arranged in the cavity of each bottom plate, a resistance adjusting mechanism for adjusting exercise intensity is arranged on each exercise mechanism, and the resistance adjusting mechanisms are connected with adjacent bottom plates. The invention adjusts the swing angle and the resistance of the waist and abdomen exercise through the resistance adjusting mechanism, so that the invention is suitable for different people, the application range of the invention is enlarged, and the exercise mechanism and the resistance adjusting mechanism are matched, so that different resistance of the waist and abdomen exercise of the exercise personnel with different weights is realized.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to fitness equipment with an angle swing amplitude adjusting function.
Background
The waist turning device is an outdoor body building equipment, is mainly used for exercising the strength of waist and abdomen and the flexibility of waist, and in the process of exercising by using the waist turning device, the user needs to pay attention to the fact that the rotating angle is not more than the maximum angle which can be born by the user, the upper body is motionless, and the lower body is driven to twist by the strength of the waist and the abdomen.
When the waist is exercised by using the existing waist rotating device, the rotation angle of the existing waist rotating device cannot be adjusted, so that the rotation angle cannot be controlled, the waist and abdomen twisting angle exceeds the maximum angle born by the waist and abdomen twisting angle in the exercise process, damage can be caused to the waist and abdomen, the resistance of the existing waist rotating device cannot be adjusted when different people use the waist and abdomen exercise, corresponding resistance adjustment cannot be performed according to people with different weights, and when the waist and abdomen twisting speed is too fast, the generated inertia can cause larger twisting angle, and waist sprain is easy to cause.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides body-building equipment with an angle swing amplitude adjusting function.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a body-building equipment with angle swing range regulatory function, including the bottom plate, be equipped with two of bottom plate rigid coupling, perpendicular support is all installed to the last side of every bottom plate, has all seted up the cavity on every bottom plate, all installs the exercise mechanism that is used for the waist to temper in the cavity of every bottom plate, all is equipped with the resistance adjustment mechanism that is used for adjusting exercise intensity on every exercise mechanism, and resistance adjustment mechanism is connected with adjacent bottom plate, and resistance adjustment mechanism adjusts required angle and resistance to taking exercise.
Further, exercise mechanism is including rotating shell intensity adjustment mechanism, rotating shell intensity adjustment mechanism rotation type sets up in bottom plate intensity adjustment mechanism's cavity, rotating shell intensity adjustment mechanism is upper and lower open-ended boss structure, rotating shell intensity adjustment mechanism's upper portion is equipped with a plurality of rectangle arch, rotating shell intensity adjustment mechanism's upside is equipped with pushes down frame intensity adjustment mechanism, push down frame intensity adjustment mechanism and be boss structure, the ring channel has been seted up on the frame intensity adjustment mechanism that pushes down, a plurality of rectangular channel has been seted up on the ring channel perisporium of frame intensity adjustment mechanism that pushes down, a plurality of rectangle arch on the rotating shell intensity adjustment mechanism slides respectively and sets up a plurality of rectangular channel on pushing down frame intensity adjustment mechanism, pushing down frame intensity adjustment mechanism's downside eccentric position rigid coupling has push pedal intensity adjustment mechanism, bottom in bottom plate intensity adjustment mechanism's the cavity is connected with two supporting shoe intensity adjustment mechanisms, the upside of two supporting shoe intensity adjustment mechanisms is connected with mounting disc intensity adjustment mechanism, two arc channels have been seted up on the mounting disc intensity adjustment mechanism, be provided with the support piece that is used for providing between mounting disc intensity adjustment mechanism's the upside and the downside of pushing down frame intensity adjustment mechanism.
Further, the support piece comprises a spline post strength adjusting mechanism, the spline post strength adjusting mechanism is connected to the upper side face of the mounting disc strength adjusting mechanism, the lower side face of the lower pressing frame strength adjusting mechanism is connected with a detachable connecting spring strength adjusting mechanism, the bottom end of the connecting spring strength adjusting mechanism is fixedly connected with a spline housing strength adjusting mechanism, and the spline housing strength adjusting mechanism is in sliding fit with the spline post strength adjusting mechanism.
Further, the resistance adjusting mechanism comprises two arc frames, the two arc frames are respectively arranged on the upper side face of the mounting plate, the two pushing frames are slidably arranged on the upper side face of the mounting plate and are respectively in sliding fit with the adjacent arc frames, three groups of arc guide rods are respectively arranged in each arc frame, each group of arc guide rods are slidably provided with a sliding plate, each sliding plate is respectively in sliding connection with the adjacent arc frame, a movable plate is slidably arranged between the adjacent three groups of arc guide rods, three groups of springs are fixedly connected between each movable plate and the adjacent sliding plate, six groups of springs are respectively wound on each adjacent group of arc guide rods, and resistance adjusting parts for adjusting exercise intensity are arranged on cavities of the bottom plate and are respectively connected with the two pushing frames and the two movable plates.
Further, the resistance adjustment component is including the rack, the rack slides and sets up in the cavity left part of bottom plate, the left part pivoted of bottom plate is connected with first dwang, spur gear is installed to the lower part of first dwang, spur gear and rack looks meshing, the right part pivoted of rack is connected with two first articulated levers, two first articulated levers rotate through the turning block with adjacent carriage respectively and are connected, the cavity right part slip of bottom plate is equipped with the sliding plate, the rigid coupling has the spring between sliding plate and the bottom plate, the right part pivoted of bottom plate is connected with the second dwang, the cam is installed to the lower part of second dwang, cam and sliding plate contact cooperation, the left part pivoted of sliding plate is connected with two second articulated levers, a plurality of spout has been seted up through the turning block rotation with adjacent carriage respectively to two articulated levers in the lower part circumference of first dwang and second dwang, all have the fixture block through spring coupling in a plurality of spout on first dwang and the second dwang, a plurality of draw-in groove has all been seted up to the left and right part of bottom plate, a plurality of draw-in groove and a plurality of adjacent fixture block on the first draw-in lever and the second dwang respectively.
Further, the device also comprises annular plates, wherein two annular plates are arranged and are respectively connected to the lower parts of the adjacent rotating shells, and a plurality of friction blocks for decelerating are connected to the lower side surfaces of the annular plates in a circumferential rotating manner.
Further, each friction block is of a right trapezoid structure, the inner wall of the cavity of each bottom plate is set to be a rough surface, and the friction blocks are matched with the bottom plate to increase friction force.
Further, the pedal is connected to the left rotating shell, the pedal is used for increasing the standing area, the right rotating shell is provided with a fixed column, and the fixed column is provided with a seat plate.
Further, still including the straight rack, the straight rack is equipped with two sets of, every set of straight rack sets up respectively on erecting the support, T shape spout has all been seted up on every erects the support, rectangular channel has all been seted up to the front and back two walls of every erects the support, rectangular channel on every erects the support is linked together with the T shape spout on it, every set of straight rack connects two rectangular channel inner walls on every erects the support respectively, it is equipped with the sliding block to slide in the T shape spout of every erects the support, all install the handrail on every sliding block, install the connecting axle on every sliding block rotationally, the ratchet is installed respectively to the two parts of connecting axle, the rocking handle is all installed at the both ends of every connecting axle, a plurality of drive gear meshes with adjacent straight rack respectively, a plurality of rectangle through-hole has all been installed to the rocking handle on the rectangular channel lateral wall of every erects the support, all be connected with the locating piece through the spring in the rectangle through-hole on every erects the support, ratchet and locating piece spacing cooperation.
Further, still including the stripper plate, the stripper plate is equipped with two sets of, and two sets of stripper plates slide respectively and set up the rectangular channel on every erects the support, all offered the wedge groove on every stripper plate, and every locating piece slides respectively and sets up the wedge inslot on adjacent stripper plate, and the movable rod is all installed at the middle part of every stripper plate, and every stripper plate of group passes through the connecting plate rigid coupling, connecting plate and the adjacent erects support sliding connection on every stripper plate of group.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the swing angle and the resistance during waist and abdomen exercise are adjusted through the resistance adjusting mechanism, so that the waist and abdomen exercise device is convenient for different people, the application range of the waist and abdomen exercise device is widened, the exercise mechanism and the resistance adjusting mechanism are matched, different resistances are applied to different weight exercise people when the waist and abdomen exercise is performed, the adjacent sliding plates are pushed to move by the pushing frame, the swing angle of the waist is adjusted, the sliding plates are used for moving the connected moving plates through the second hinging rods on the sliding plates, and the initial resistance of the waist exercise is adjusted, so that the waist exercise device is suitable for different people to perform waist exercise, the weight of the exercise people enables the pushing plates to move downwards to be matched with the sliding plates, and different resistance adjustment is performed on the exercise people with different weights, and the waist and abdomen exercise device is suitable for people with different weights to use; the centrifugal force generated when the rotating shell rotates faster can enable the friction block to swing upwards to contact and rub with the bottom plate, so that the rotating speed of the lower pressing frame is reduced, waist sprains caused by too high waist twisting speed during waist exercise are avoided, and an exerciser can stand to exercise the waist through stepping on the pedal; through the cooperation of the fixed column and the seat board, the exercise personnel can sit and stand to exercise the waist, and the waist exercise device is suitable for different personnel; the height of the armrests is adjusted, so that the invention is suitable for different people to exercise.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cutaway perspective view of the base plate of the present invention.
Fig. 3 is a perspective view of an exercise mechanism of the present invention in a burst.
Fig. 4 is a partial perspective view of an exercise mechanism of the present invention.
Fig. 5 is a perspective view of the moving plate of the present invention.
Fig. 6 is a perspective view of the vertical support of the present invention.
Fig. 7 is a perspective view of the armrest of the present invention.
Fig. 8 is a perspective view of the pressing plate of the present invention.
In the reference numerals: the device comprises a 1-bottom plate, a 2-vertical support, a 3-rotating shell, a 4-pressing frame, a 5-push plate, a 6-supporting block, a 7-mounting plate, an 8-arc-shaped frame, a 9-pushing frame, a 10-arc-shaped guide rod, a 101-sliding plate, an 11-moving plate, a 12-rack frame, a 13-first rotating rod, a 14-spur gear, a 15-first hinging rod, a 16-sliding plate, a 17-second rotating rod, a 18-cam, a 19-second hinging rod, a 20-spline post, a 21-connecting spring, a 22-spline sleeve, a 23-annular plate, a 24-friction block, a 25-pedal, a 26-fixed post, a 27-seat plate, a 28-spur rack, a 29-sliding block, a 30-handrail, a 31-connecting shaft, a 32-ratchet, a 33-transmission gear, a 34-rocking handle, a 35-positioning block and a 36-extruding plate.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1
Referring to fig. 1-5, an exercise apparatus with an angle swing amplitude adjusting function includes a base plate 1, two opposite sides of the base plate 1 are fixedly connected, a vertical bracket 2 is mounted on an upper side of each base plate 1 through bolts, a cavity is formed in each base plate 1, an exercise mechanism for exercising the waist is mounted in the cavity of each base plate 1, a resistance adjusting mechanism for adjusting exercise intensity is arranged on each exercise mechanism, the resistance adjusting mechanism is connected with an adjacent base plate 1, when the exercise apparatus is used, firstly, an exerciser adjusts the resistance adjusting mechanism according to own conditions, so that angles and resistance required by exercise are suitable for the exerciser, after adjustment is completed, the exerciser exercises the waist through the exercise mechanism, and the exercise mechanism and the resistance adjusting mechanism are matched to perform adaptive adjustment so that the exercise apparatus is suitable for people with different weights, and the application range of the exercise apparatus is enlarged.
As shown in fig. 1-5, the exercise mechanism comprises a rotating shell 3, the rotating shell 3 is rotatably arranged at the bottom in a cavity of a bottom plate 1, the rotating shell 3 is of a boss structure with an upper opening and a lower opening, a plurality of rectangular protrusions are circumferentially arranged at the upper part of the rotating shell 3, a lower pressing frame 4 is of a boss structure, an annular groove is formed in the lower pressing frame 4, a plurality of rectangular grooves are formed in the circumferential wall of the annular groove of the lower pressing frame 4, the rectangular protrusions on the rotating shell 3 are respectively slidably arranged in the rectangular grooves on the lower pressing frame 4, the lower pressing frame 4 moves downwards to enable the rectangular protrusions on the lower pressing frame 4 to be inserted into the adjacent rectangular grooves on the rotating shell 3, limiting work is completed between the lower pressing frame 4 and the rotating shell 3, the lower pressing frame 4 rotates to drive the rotating shell 3 to exercise waist and abdomen, a push plate 5 is connected to the lower side eccentric position of the lower pressing frame 4 through bolts, two supporting blocks 6 are welded at the bottom in the cavity of the bottom plate 1, two supporting blocks 7 are welded on the upper sides of the lower pressing frame 4, two arc grooves are formed in the mounting plate 7, the upper sides of the lower supporting blocks 4 are respectively, the upper supporting blocks are respectively, the upper side of the lower supporting blocks 7 are respectively, the lower supporting frames are respectively provided, the upper supporting frames and the lower supporting frames are used for supporting the waist and the waist.
Referring to fig. 3 and 4, the support member includes a spline post 20, the spline post 20 is welded on the upper side of the mounting plate 7, the lower side of the lower pressing frame 4 is connected with a connecting spring 21 through a fixing plate bolt, the bottom end of the connecting spring 21 is fixedly connected with a spline sleeve 22, the spline sleeve 22 is in sliding fit with the spline post 20, the connecting spring 21 provides support for the lower pressing frame 4, after an exerciser stands on the lower pressing frame 4, the lower pressing frame 4 moves downwards along with the connecting spring 21, the connecting spring 21 compresses along with the lower pressing frame 4, the downward moving distance of the lower pressing frame 4 is in proportion to the weight of the exerciser through the cooperation of the connecting spring 21 and the lower pressing frame 4, the downward moving distance of the push plate 5 is matched with the sliding plate 101, the strength of the exerciser is adjusted, and the support member is suitable for people with different weights.
Referring to fig. 4 and 5, the resistance adjusting mechanism includes arc frames 8, two arc frames 8 are provided, two arc frames 8 are respectively installed on the upper side of the installation plate 7, two pushing frames 9 are slidably provided on the upper side of the installation plate 7, two pushing frames 9 are respectively slidably matched with adjacent arc frames 8, three groups of arc guide rods 10 are vertically arranged in each arc frame 8, each group of arc guide rods 10 is provided with two sliding plates 101, each sliding plate 101 is slidably connected with adjacent arc frames 8, a movable plate 11 is slidably provided between adjacent three groups of arc guide rods 10, three groups of springs are fixedly connected between each movable plate 11 and adjacent sliding plates 101, six groups of springs are respectively wound on each adjacent group of arc guide rods 10, the pushing frames 4 rotate to push the sliding plates 101 on one side by pushing plates 5 thereon, the sliding plate 101 and the spring on the sliding plate are used for buffering the rotation of the lower pressing frame 4, when the lower pressing frame 4 reversely rotates, the sliding plate 101 and the spring on the sliding plate are used for providing auxiliary power for the reverse rotation of the lower pressing frame 4, the sliding plate 101 and the spring on the sliding plate are used for freely adjusting the rotation resistance and amplitude of the lower pressing frame 4, the free amplitude of the waist and abdomen rotation is limited, the initial resistance during rotation is adjusted, the lower part of the bottom plate 1 is provided with a cavity, the left part of the cavity of the bottom plate 1 is slidably provided with a rack 12, the left part of the bottom plate 1 is rotatably connected with a first rotating rod 13, the lower part of the first rotating rod 13 is provided with a spur gear 14 meshed with the rack 12, the right part of the rack 12 is rotatably connected with two first hinging rods 15, the two first hinging rods 15 are respectively connected with the adjacent pushing frames 9 through rotating blocks, the first rotating rod 13 rotates to enable the rack 12 to move rightwards or leftwards through a straight gear 14 on the first rotating rod 13, the rack 12 moves rightwards or leftwards through two first hinging rods 15 on the rack 12, the two pushing frames 9 are far away or close to each other to respectively push the sliding plates 101 on the same side to move, the springs on the sliding plates 101 enable the sliding plates to be in close contact with the adjacent pushing frames 9, the adjustment of the resistance in the swing exercise process is realized by adjusting the positions of the pushing frames 9, a sliding plate 16 is slidably arranged on the right part of a cavity of the bottom plate 1, a spring is fixedly connected between the sliding plate 16 and the bottom plate 1, the right part of the bottom plate 1 is rotationally connected with a second rotating rod 17, a plurality of sliding grooves are circumferentially formed in the lower parts of the first rotating rod 13 and the second rotating rod 17, a plurality of clamping blocks are connected in the sliding grooves on the first rotating rod 13 and the second rotating rod 17 through springs, the left and right parts of the bottom plate 1 are provided with a plurality of clamping grooves, a plurality of clamping blocks on the first rotating rod 13 and the second rotating rod 17 are respectively clamped into adjacent clamping grooves on the bottom plate 1 to finish the limit of the first rotating rod 13 and the second rotating rod 17, the first rotating rod 13 and the second rotating rod 17 are prevented from rotating automatically under the action of no external force, the lower part of the second rotating rod 17 is provided with a cam 18 which is in contact fit with the sliding plate 16, the left part of the sliding plate 16 is rotationally connected with two second hinging rods 19, the two second hinging rods 19 are respectively rotationally connected with the adjacent moving plates 11 through rotating blocks, the second rotating rod 17 rotates to press the adjacent sliding plates 16 to move leftwards or rightwards through the cams 18 on the second rotating rod, the springs on the sliding plates 16 enable the sliding plates to be in close contact with the cams 18, the sliding plate 16 moves leftwards or rightwards through the two second hinging rods 19 on the sliding plate, so that the two moving plates 11 are close to or far away from each other, the maximum swinging angle of the two moving plates 11 in the process of exercising is limited, and the phenomenon that the waist is damaged due to the fact that the rotating amplitude of the waist and abdomen exercising process is larger than the maximum swinging angle born by the waist and abdomen exercising process is avoided.
When the waist exercise is performed by the present invention, an exerciser first rotates the left first rotating rod 13 through the spur gear 14 thereon to move the adjacent rack 12 rightward or leftward according to his own condition, the rack 12 moves rightward or leftward through the first hinging rod 15 thereon to move the two pushing frames 9 away from or toward each other, the two pushing frames 9 away from or toward each other will push the adjacent slide plate 101 to move, the springs on the slide plate 101 bring them into close contact with the pushing frames 9, the resistance to the waist exercise is adjusted by the above operation, then the exerciser rotates the left second rotating rod 17, the second rotating rod 17 rotates through the cam 18 thereon to move the adjacent slide plate 16 leftward or rightward, the springs on the slide plate 16 bring them into close contact with the cam 18, the slide plate 16 moves leftward or rightward through the second hinging rod 19 thereon to bring the connected moving plate 11 toward or away from each other, the angle of the waist swing is adjusted, and the exerciser completes the adjustment according to his own condition.
The exercise personnel stand on left side pushes down frame 4, left side pushes down frame 4 moves down thereupon, left side pushes down frame 4 moves down and drives push pedal 5 on it and move down, and connecting spring 21 supports the exercise personnel, left side pushes down frame 4 moves down the distance and exercise personnel's weight is directly proportional, then the exercise personnel starts to turn round waist exercise, exercise and turn round waist in-process can make left side push down frame 4 rotatory, left side pushes down frame 4 rotation drives left side rotation shell 3 rotation, left side pushes down frame 4 rotation through push pedal 5 on it promotes slide 101 on the rotation direction, slide 101 and the spring on it is to push pedal 5 rotation buffering and for the exercise personnel reverse rotation carry out waist abdomen exercise auxiliary force, the exercise personnel constantly repeats above-mentioned operation, realize taking exercise to the waist, after waist takes exercise, the exercise personnel stops rotatory lower frame 4 back from it can.
Example 2
Referring to fig. 3, on the basis of embodiment 1, the device further includes an annular plate 23, the annular plate 23 is provided with two annular plates 23, the two annular plates 23 are respectively connected to the lower portions of the adjacent rotating shells 3, the lower side surfaces of the annular plates 23 are circumferentially and rotationally connected with a plurality of friction blocks 24 for decelerating, each friction block 24 is in a right trapezoid structure, the inner wall of a cavity of each bottom plate 1 is provided with a rough surface, the friction blocks 24 are matched with the bottom plates 1 to increase friction force, and centrifugal force generated when the rotating shells 3 rotate faster can enable the friction blocks 24 to swing upwards to contact with the bottom plates 1 for friction, so that the rotation speed of the lower pressing frame 4 is reduced, and waist sprags caused by too fast waist torsion speed during waist exercise are avoided.
Example 3
Referring to fig. 1, on the basis of embodiment 2, the waist exercise device further comprises a pedal 25, wherein the pedal 25 is connected to the left rotary shell 3, the pedal 25 is used for increasing the standing area, an exerciser can stand to exercise the waist through the pedal 25, a fixed column 26 is mounted on the right rotary shell 3, a seat plate 27 is mounted on the fixed column 26, and the exerciser sits to exercise the waist through the cooperation of the fixed column 26 and the seat plate 27, so that the waist exercise device is suitable for different people.
Example 4
Referring to fig. 6-8, on the basis of embodiment 3, the device further comprises two sets of straight racks 28, each set of straight racks 28 is respectively disposed on the vertical supports 2, each set of straight racks 28 is provided with two, each vertical support 2 is provided with a T-shaped chute, the front wall and the rear wall of each vertical support 2 are respectively provided with a rectangular slot, the rectangular slot on each vertical support 2 is communicated with the T-shaped chute thereon, each set of straight racks 28 is respectively connected with the inner walls of the two rectangular slots on each vertical support 2, sliding blocks 29 are slidably disposed in the T-shaped chute of each vertical support 2, handrails 30 are respectively mounted on each sliding block 29, connecting shafts 31 are rotatably mounted on each sliding block 29, two ends of each connecting shaft 31 are respectively provided with a ratchet wheel 32, two ends of each connecting shaft 31 are respectively provided with a transmission gear 33 meshed with the adjacent straight racks 28, the rocking handle 34 is arranged at the rear end of each connecting shaft 31, the rocking handle 34 rotates to enable the connecting shafts 31 on the rocking handle 34 to rotate, the transmission gears 33 on the connecting shafts 31 rotate to enable the connecting shafts to rotate to be matched with the adjacent straight racks 28, the sliding blocks 29 drive the armrests 30 on the sliding blocks to move upwards, the height of the armrests 30 is convenient to adjust, the sliding blocks are suitable for people with different heights to use, the application range of the invention is enlarged, a plurality of rectangular through holes are formed in the side wall of each rectangular groove of each vertical support 2, a positioning block 35 is connected in each rectangular through hole of each vertical support 2 through a spring, the ratchet 32 is in limit fit with the positioning block 35 to limit the height of the armrests 30, the armrests 30 are fixed, the inner wall of each rectangular groove on each vertical support 2 is provided with a pressing plate 36 in a sliding manner, each positioning block 35 is respectively arranged in the adjacent pressing plate 36 in a sliding manner, the movable rod is arranged in the middle of each extrusion plate 36, the extrusion plates 36 move downwards to enable the positioning blocks 35 to be broken into the rectangular through holes of the vertical supports 2 through the wedge-shaped grooves on the extrusion plates, limit on the ratchet wheels 32 is relieved, the height of the armrests 30 is convenient to adjust, the movable rod is suitable for different people, each group of extrusion plates 36 are fixedly connected through connecting plates, and the connecting plates on each group of extrusion plates 36 are in sliding connection with the adjacent vertical supports 2.
Before the waist exercise, when the exercise personnel needs to make the armrest 30 move upwards, firstly, the connecting shaft 31 rotates anticlockwise through the rocking handle 34, the connecting shaft 31 rotates anticlockwise to enable the ratchet wheel 32 and the transmission gear 33 on the connecting shaft to rotate anticlockwise, the transmission gear 33 rotates anticlockwise to be matched with the adjacent straight racks 28, the sliding block 29 moves upwards to drive the components on the sliding block to move upwards, the ratchet wheel 32 moves upwards to squeeze the positioning block 35, the positioning block 35 is then collapsed into the rectangular through hole of the vertical support 2, the spring on the positioning block 35 compresses, when the ratchet wheel 32 moves upwards to be far away from the positioning block 35, the spring on the positioning block 35 resets to limit the ratchet wheel 32, when the armrest 30 moves downwards, the exercise personnel moves downwards through the moving rod to enable the extrusion plate 36 to be collapsed into the rectangular through the wedge-shaped groove on the extrusion plate 36, then the exercise personnel adjusts the position of the armrest 30, and after the position adjustment of the armrest 30 is completed, the exercise personnel repeats the operations to exercise the waist.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Body-building equipment with angle swing range regulatory function, including bottom plate (1), be equipped with two bottom plate (1), two bottom plate (1) rigid couplings, perpendicular support (2) are all installed to the last side of every bottom plate (1), all offer the cavity on every bottom plate (1), its characterized in that: the waist exercise device also comprises two exercise mechanisms, wherein the two exercise mechanisms are respectively connected in the cavity of each bottom plate (1), each exercise mechanism is used for performing waist exercise, each exercise mechanism is provided with a resistance adjusting mechanism for adjusting exercise intensity, each resistance adjusting mechanism is connected with the adjacent bottom plate (1), and each resistance adjusting mechanism is used for adjusting angles and resistance required by exercise;
the exercise mechanism comprises a rotating shell (3), the rotating shell (3) is rotatably arranged in a cavity of a bottom plate (1), the rotating shell (3) is of a boss structure with an upper opening and a lower opening, a plurality of rectangular protrusions are arranged on the upper portion of the rotating shell (3), a lower pressing frame (4) is arranged on the upper side of the rotating shell (3), the lower pressing frame (4) is of a boss structure, an annular groove is formed in the lower pressing frame (4), a plurality of rectangular grooves are formed in the circumferential wall of the annular groove of the lower pressing frame (4), the rectangular protrusions on the rotating shell (3) are respectively arranged in the rectangular grooves on the lower pressing frame (4) in a sliding mode, a push plate (5) is fixedly connected to the eccentric position of the lower side face of the lower pressing frame (4), two supporting blocks (6) are connected to the bottom of the cavity of the bottom plate (1), two arc grooves are formed in the upper side faces of the two supporting blocks (6), and supporting pieces for providing supporting force are arranged between the upper side faces of the two arc grooves of the supporting blocks (7) and the lower side faces of the lower pressing frame (4);
the support piece comprises a spline column (20), the spline column (20) is connected to the upper side face of the mounting disc (7), the lower side face of the lower pressing frame (4) is connected with a detachable connecting spring (21), the bottom end of the connecting spring (21) is fixedly connected with a spline sleeve (22), and the spline sleeve (22) is in sliding fit with the spline column (20);
the resistance adjusting mechanism comprises arc frames (8), wherein two arc frames (8) are arranged, the two arc frames (8) are respectively arranged on the upper side surface of the mounting plate (7), two pushing frames (9) are slidably arranged on the upper side surface of the mounting plate (7), the two pushing frames (9) are respectively in sliding fit with the adjacent arc frames (8), three groups of arc guide rods (10) are respectively arranged in each arc frame (8), each group of arc guide rods (10) are slidably provided with a sliding plate (101), each sliding plate (101) is respectively in sliding connection with the adjacent arc frames (8), three groups of springs are fixedly connected between each sliding plate (11) and the adjacent sliding plates (101), six groups of springs are respectively wound on each adjacent arc guide rod (10), and resistance adjusting parts for adjusting the exercise intensity are respectively arranged on cavities of the bottom plate (1) and are respectively connected with the two pushing frames (9) and the two moving plates (11);
the resistance adjusting component comprises a rack (12), the rack (12) is arranged at the left part of a cavity of a bottom plate (1) in a sliding way, a first rotating rod (13) is connected at the left part of the bottom plate (1) in a rotating way, a spur gear (14) is arranged at the lower part of the first rotating rod (13), the spur gear (14) is meshed with the rack (12), two first hinging rods (15) are connected at the right part of the rack (12) in a rotating way, the two first hinging rods (15) are respectively connected with an adjacent pushing frame (9) in a rotating way through rotating blocks, a sliding plate (16) is arranged at the right part of the cavity of the bottom plate (1) in a sliding way, a spring is fixedly connected between the sliding plate (16) and the bottom plate (1), a second rotating rod (17) is connected at the right part of the bottom plate (1), a cam (18) is arranged at the lower part of the second rotating rod (17), the cam (18) is in contact fit with the sliding plate (16), two second hinging rods (19) are connected at the left part of the sliding plate (16) in a rotating way, the two second hinging rods (19) are respectively connected with the adjacent sliding plate (11) through the first rotating rods (13) and a plurality of rotating blocks, a plurality of sliding grooves (17) are respectively arranged in the sliding grooves (13) are respectively, a plurality of clamping grooves are formed in the left part and the right part of the bottom plate (1), and a plurality of clamping blocks on the first rotating rod (13) and the second rotating rod (17) are respectively in limit fit with the adjacent clamping grooves on the bottom plate (1).
2. An exercise apparatus with angular swing amplitude adjustment as claimed in claim 1, wherein: the novel rotary speed reducer further comprises two annular plates (23), wherein the two annular plates (23) are respectively connected to the lower parts of the adjacent rotary shells (3), and a plurality of friction blocks (24) for reducing speed are circumferentially and rotatably connected to the lower side surfaces of the annular plates (23).
3. An exercise apparatus with angular swing amplitude adjustment as claimed in claim 2, wherein: each friction block (24) is of a right trapezoid structure, the inner wall of the cavity of each bottom plate (1) is provided with a rough surface, and the friction blocks (24) are matched with the bottom plates (1) to increase friction force.
4. An exercise apparatus with angular swing amplitude adjustment as claimed in claim 1, wherein: the pedal (25) is connected to the left rotary shell (3), the pedal (25) is used for increasing the standing area, the right rotary shell (3) is provided with a fixed column (26), and the fixed column (26) is provided with a seat plate (27).
5. An exercise apparatus with angular swing amplitude adjustment as claimed in claim 1, wherein: still including straight rack (28), straight rack (28) are equipped with two sets of, every group straight rack (28) set up respectively on perpendicular support (2), T shape spout has all been seted up on every perpendicular support (2), rectangular channel has all been seted up to the front and back both walls of every perpendicular support (2), rectangular channel on every perpendicular support (2) is linked together with the T shape spout on it, every group straight rack (28) are connected respectively two rectangular channel inner walls on every perpendicular support (2), the T shape spout internal slip of every perpendicular support (2) is equipped with slider (29), all install handrail (30) on every slider (29), connecting axle (31) are installed in the rotation on every slider (29), ratchet (32) are installed respectively to the both ends of every connecting axle (31), transmission gear (33) mesh with two rectangular channel inner walls on it respectively, the rear end of every connecting axle (31) is connected with two rectangular channel inner wall of every rectangular channel (35), every perpendicular locating piece (35) are all installed through the spacing piece of every perpendicular support (35), every rectangular channel (35) are all seted up on every rocker (2).
6. An exercise apparatus with angular swing amplitude adjustment as claimed in claim 5, wherein: still including stripper plate (36), stripper plate (36) are equipped with two sets of, and two sets of stripper plates (36) are respectively sliding set up in the rectangular channel on every vertical support (2), all offer the wedge groove on every stripper plate (36), and every locating piece (35) are respectively sliding set up in the wedge inslot on adjacent stripper plate (36), and movable rod is all installed at the middle part of every stripper plate (36), and every set of stripper plate (36) pass through the connecting plate rigid coupling, connecting plate and adjacent vertical support (2) sliding connection on every set of stripper plate (36).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210857213.0A CN115212522B (en) | 2022-07-21 | 2022-07-21 | Body-building equipment with angle swing amplitude regulatory function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210857213.0A CN115212522B (en) | 2022-07-21 | 2022-07-21 | Body-building equipment with angle swing amplitude regulatory function |
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| CN115212522B true CN115212522B (en) | 2023-08-29 |
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| Publication number | Publication date |
|---|---|
| CN115212522A (en) | 2022-10-21 |
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Effective date of registration: 20230727 Address after: 276800 Road East, 300m north of the intersection of China National Highway 204 and Shanhai 4th Road, High tech Zone, Rizhao City, Shandong Province Applicant after: Shandong Yujie Sports Equipment Co.,Ltd. Address before: 337099 Room 301, Floor 3, No. 508, Tanshu Building, Pingxiang Health Vocational College, Anyuan District, Pingxiang City, Jiangxi Province Applicant before: Cui Haicheng |
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