CN114849165B - Multifunctional physical exercise equipment - Google Patents
Multifunctional physical exercise equipment Download PDFInfo
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- CN114849165B CN114849165B CN202210433448.7A CN202210433448A CN114849165B CN 114849165 B CN114849165 B CN 114849165B CN 202210433448 A CN202210433448 A CN 202210433448A CN 114849165 B CN114849165 B CN 114849165B
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- rotating
- moving
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- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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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
- A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
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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
- 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
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
- A63B23/1218—Chinning, pull-up, i.e. concentric movement
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses multifunctional physical exercise equipment, wherein connecting rods are symmetrically arranged on the inner side of a base, sliding rods are arranged on the inner side of the connecting rods, sliding blocks are slidably arranged on the outer sides of the sliding rods, extrusion springs are sleeved on the outer sides of the sliding rods and positioned on one sides of the sliding blocks, and the pedals are pressed by two feet to drive the sliding blocks to slide back and forth on the outer sides of the sliding rods, so that the extrusion springs continuously shrink and stretch to exercise leg muscles.
Description
Technical Field
The invention relates to the technical field of physical exercise, in particular to multifunctional physical exercise equipment.
Background
Physical exercise is one of the most active and effective means for strengthening physique, can reduce the risk of entering an aging period prematurely, can improve the regulation function of a nervous system, can improve the judgment capability of the nervous system on the intricate and complex changes of human body activities, and can timely make coordinated, accurate and rapid reactions, and people can exercise with the aid of fitness equipment in the process of physical exercise;
however, the physical exercise equipment in the current market has a single exercise program, and can only train hands or legs, so that the requirement of people on exercise of a plurality of parts of the body cannot be met, the universality of the equipment is poor, and a plurality of exercise machines are needed when a plurality of exercises are performed, so that the cost is increased.
Disclosure of Invention
The invention provides a multifunctional physical exercise device, which can effectively solve the problems that in the background technology, the physical exercise device in the market at present has too single exercise item, and only can train hands or legs, so that the requirement of people on exercise of a plurality of parts of the body cannot be met, the universality of the device is poor, and a plurality of body building apparatuses are needed to be provided during the multi-training, so that the cost is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions: the multifunctional physical exercise equipment comprises a base, wherein connecting rods are symmetrically arranged on the inner side of the base, sliding rods are arranged on the inner side of the connecting rods, sliding blocks are slidably arranged on the outer sides of the sliding rods, extrusion springs are sleeved on the outer sides of the sliding rods at the positions of one sides of the sliding blocks, pedals are arranged on the tops of the two sliding blocks, a storage box is arranged at the end part of each connecting rod, and a support column is rotatably arranged at the end part of each storage box through a pin shaft;
the ends of two sides of the base are respectively provided with a rotating rod through a rotating shaft, the top end of the rotating rod is provided with a cross rod through a moving rod, the middle part of the bottom end of the cross rod is provided with a suspender, one side of the cross rod is provided with a weight box, the middle parts of the top end and the top end of the weight box are respectively provided with a pulley through rotation, the inside symmetry of weight case is installed the gag lever post, two the gag lever post outside is sliding and is installed the fly leaf, two the gag lever post outside is located fly leaf top position department and has cup jointed compression spring, fly leaf top middle part is connected with the stay cord, stay cord one end is connected with the handle.
Preferably, the connecting rod is provided with four groups, slider slidable mounting is inboard in the connecting rod, and the slider outside closely laminates with the connecting rod is inboard.
Preferably, the notch is seted up to receiver both sides tip, the support column both ends are provided with the handle, the round hole has been seted up to weight box top corresponding movable plate top middle part position department, and the stay cord passes the round hole and cup joints in the pulley outside.
Preferably, the through hole is formed in the position, corresponding to the top end of the limiting rod, of the top end of the moving plate, and the outer side of the limiting rod is tightly attached to the inner wall of the through hole.
Preferably, the gag lever post outside is located movable plate bottom position department slidable mounting and has a plurality of counter weight boards, movable plate one side mid-mounting has the fixed plate, the spacing hole has all been seted up to counter weight board one side middle part and fixed plate one side, the inside fit joint in spacing hole has the spacer pin, and spacer pin tip diameter equals with spacing hole diameter.
Preferably, one rotating rod is internally provided with a rotating motor at the middle part of the bottom end, the end part of the output shaft of the rotating motor is connected with a threaded rod, the other rotating rod is internally provided with a guide rod at the middle part of the bottom end, and the outer side of the threaded rod and the outer side of the guide rod are both provided with moving rods.
Preferably, the input of rotation motor and the output electric connection of external power source, threaded rod passes through threaded connection with the carriage release lever, guiding rod and carriage release lever sliding connection, two the carriage release lever bottom all is provided with the cardboard, and two carriage release lever tops are connected with the horizontal pole bottom.
Preferably, the pivot is all installed through the bearing rotation to base both sides tip, the fixed disk is installed to pivot one end, and the pivot other end is connected with dwang one side bottom, the fixed orifices has all been seted up to fixed disk one side and base one side, is located fixed disk one side the inside slidable mounting of fixed orifices has the dead lever, place the board is installed to base one end bottom, the storage tank has been seted up to base top limit portion.
Preferably, the storage cavity is all offered in base bottom four corners limit portion position department, it installs the rotation seat to accomodate the intracavity portion through the round pin axle rotation, the base top is located rotation seat top position department and is connected with reset spring, the reset spring top is connected with the connection piece, connection piece bottom mid-mounting has the bolt, the spout has been offered to rotation seat inside, the spout top is connected with buffer spring, the buffer spring bottom is connected with the connecting rod, the leading wheel is installed to the connecting rod bottom, the jack has all been offered to rotation seat top and one side.
Preferably, the connecting rod sliding joint is inside the spout, the leading wheel is provided with four groups, the base top corresponds bolt bottom position department and runs through the chamber of accomodating and offer the bolt hole, bolt tip diameter equals with the jack diameter.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the compression spring and the compression spring are arranged, the connecting rod is arranged at the inner side of the base, so that the sliding rod is arranged at the inner side of the base, the compression spring is sleeved at the outer side of the sliding rod, the pedal is stepped on by two feet, the sliding block is driven to slide back and forth at the outer side of the sliding rod, so that the compression spring continuously contracts and stretches, the handle can be pulled back and forth when the legs are exercised, the stay cord is pulled back and forth, the movable plate is driven to slide back and forth at the outer side of the limiting rod, the compression spring contracts and stretches, the exercise of the hand muscles is realized, the legs and the hands are synchronously exercised, the hands and the legs can be exercised respectively, and when the hands are exercised independently, the pull cord can be pulled up through the stay cord, so that the use effect of the equipment is better, the function diversity of the equipment is realized, and the comprehensive effect of the exercise is better.
2. The balance weight plate is arranged, the connecting rope is connected to the middle part of one side of the movable plate, so that the limiting pin is connected to one end of the connecting rope, and the limiting pin is inserted into the limiting hole of the balance weight plate, so that different users can conveniently adjust the number of the balance weight plates according to the exercise requirement, the hand exercise effect is better, in the process of upward movement of the balance weight plate, the limiting rod in the balance weight box enables the balance weight plate to move outside, the movement process of the balance weight plate is more stable, the exercise effect is improved, and the practicability of the device is improved;
3. the rotating motor is arranged, the threaded rod is arranged at the end part of the output shaft of the rotating motor by installing the rotating motor at the bottom end of the inner side of one rotating rod, the threaded rod is driven to rotate by the rotation of the rotating motor, the moving block is driven to move by the rotation of the threaded rod, so that the cross rod is moved, the weight box is integrally moved by the movement of the cross rod, the handle is moved to the height convenient for users to use, the use of people with different heights is convenient, the adjusting process is simple and convenient, the training effect and the comfort of the physical exercise equipment are improved, and the practicability of the device is improved;
4. the rotating shaft is arranged, when the device is not used, the support column is stored in the storage box through rotating the support column, the fixing rod is removed from the inside of the fixing hole, the fixing of the rotating shaft is released, the rotating rod is rotated, and the rotating rod is rotated to the horizontal position, so that the cross rod is placed at the top of the placing plate, the hanging rod is positioned in the storage groove, the folding treatment of the device is realized, the size of the device is reduced, the occupied space is reduced, and the storage of the device is facilitated;
5. the guide wheel is arranged, the reset spring is arranged at the top of the base, the connecting sheet is arranged at the top of the reset spring, the bolt is driven to move by pulling the connecting sheet, the reset spring stretches and deforms, the bolt moves to withdraw from the jack in the rotating seat, the fixing of the rotating seat is released, the rotating seat is convenient to rotate, the guide wheel is convenient to store and expand, the equipment is convenient to move and fix, the equipment is convenient to carry, the convenience of the device is improved, the vibration of the equipment during moving is buffered by the buffer spring arranged in the rotating seat, the damage of the device due to the vibration is avoided, and the safety of the device is ensured;
to sum up, the setting through footboard and the extrusion spring that set up is convenient for carry out shank training to the user, utilizes the handle to be convenient for carry out hand training to the user simultaneously, and the person of facilitating the use carries out comprehensive training, promotes training effect, realizes that equipment function is diversified, and the cooperation rotates the use of motor, adjusts the position of horizontal pole, is convenient for adjust the position of handle and user, makes the user use more comfortable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the slide bar mounting structure of the present invention;
FIG. 3 is a schematic view of the mounting structure of the stop lever of the present invention;
FIG. 4 is a schematic view of a weight plate mounting structure of the present invention;
FIG. 5 is a schematic view of the rotary motor mounting structure of the present invention;
FIG. 6 is a schematic view of a rotating block mounting structure of the present invention;
FIG. 7 is a schematic view of the structure of portion A of FIG. 6 in accordance with the present invention;
reference numerals in the drawings: 1. a base; 2. a connecting rod; 3. a slide bar; 4. a slide block; 5. extruding a spring; 6. a pedal; 7. a storage box; 8. a support column; 9. a rotating lever; 10. a cross bar; 11. a boom; 12. a weight box; 13. a pulley; 14. a limit rod; 15. a moving plate; 16. a compression spring; 17. a pull rope; 18. a handle; 19. a weight plate; 20. a limiting hole; 21. a fixing plate; 22. a limiting pin; 23. a rotating motor; 24. a threaded rod; 25. a guide rod; 26. a moving rod; 27. a rotating shaft; 28. a fixed plate; 29. a fixing hole; 30. a fixed rod; 31. placing a plate; 32. a storage groove; 33. a storage chamber; 34. a rotating seat; 35. a return spring; 36. a connecting sheet; 37. a plug pin; 38. a chute; 39. a buffer spring; 40. a connecting rod; 41. a guide wheel; 42. and a jack.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-7, the invention provides a multifunctional physical exercise device, which comprises a base 1, wherein connecting rods 2 are symmetrically arranged on the inner side of the base 1, four groups of connecting rods 2 are arranged, sliding rods 3 are arranged on the inner side of the connecting rods 2, sliding blocks 4 are slidably arranged on the outer sides of the sliding rods 3, the sliding blocks 4 are slidably arranged on the inner sides of the connecting rods 2, the outer sides of the sliding blocks 4 are tightly attached to the inner sides of the connecting rods 2, so that the sliding blocks 4 stably move, extrusion springs 5 are sleeved at the positions of the outer sides of the sliding blocks 3, pedals 6 are arranged at the tops of the two sliding blocks 4, a storage box 7 is arranged at the end parts of the connecting rods 2, notches are formed at the end parts of the two sides of the storage box 7 so as to facilitate storage of grips at the two sides of the supporting rods 8, the end parts of the storage box 7 are rotatably provided with supporting rods 8 through pin shafts, and grips are arranged at the two ends of the supporting rods 8 so as to facilitate gripping when leg exercises are performed, and thus a body is kept stable;
the rotating rods 9 are rotatably arranged at the two side ends of the base 1 through rotating shafts 27, the cross rods 10 are arranged at the top ends of the rotating rods 9 through moving rods 26, the hanging rods 11 are arranged at the middle parts of the bottom ends of the cross rods 10, the weight boxes 12 are arranged at the middle parts of one side of the cross rods 10 in a middle mode, round holes are formed in the middle positions of the tops of the weight boxes 12 corresponding to the tops of the moving plates 15, a pull rope 17 penetrates through the round holes to be sleeved on the outer sides of the pulleys 13, the pulleys 13 are rotatably arranged at the middle parts of the tops of the cross rods 10 and the tops of the weight boxes 12, the limiting rods 14 are symmetrically arranged in the weight boxes 12, the moving plates 15 are slidably arranged at the outer sides of the two limiting rods 14, through holes are formed in a penetrating mode at the positions of the tops of the limiting rods 14 corresponding to the tops of the limiting rods 14, the outer sides of the limiting rods 14 are tightly attached to the inner walls of the through holes, the moving plates 15 are enabled to stably slide at the outer sides of the limiting rods 14, the positions of the tops of the limiting rods 15 are sleeved with compression springs 16, the middle parts of the tops of the moving plates 15 are connected with pull ropes 17, and one ends of the pull ropes 17 are connected with handles 18.
The gag lever post 14 outside is located movable plate 15 bottom position department slidable mounting and has a plurality of counter weight plates 19, and movable plate 15 one side mid-mounting has fixed plate 21, and the spacing hole 20 has all been seted up to counter weight plate 19 one side middle part and fixed plate 21 one side, and a plurality of has been seted up to the inside spacing hole 20 of fixed plate 21, and a plurality of spacing hole 20 corresponds with the position of counter weight plate 19, and the inside fit joint in spacing hole 20 has spacer pin 22, and spacer pin 22 tip diameter equals with spacing hole 20 diameter.
The inside bottom mid-mounting of a dwang 9 has the rotating electrical machines 23, the input and the output electric connection of external power source of rotating electrical machines 23, rotating electrical machines 23 output shaft end connection has threaded rod 24, threaded rod 24 passes through threaded connection with carriage release lever 26, thereby make carriage release lever 26 remove through threaded rod 24 rotation, the inboard bottom mid-mounting of another dwang 9 has guide bar 25, guide bar 25 and carriage release lever 26 sliding connection, the threaded rod 24 outside all is provided with carriage release lever 26 with the guide bar 25 outside, two carriage release lever 26 bottom all are provided with the cardboard, avoid carriage release lever 26 to break away from carriage release lever 9 inside, make carriage release lever 26 stable movement, and two carriage release lever 26 tops are connected with the horizontal pole 10 bottom, the removal through carriage release lever 26 drives horizontal pole 10 and removes, thereby the height of conveniently adjusting horizontal pole 10, the people of different heights of being convenient for use.
The pivot 27 is all installed through the bearing rotation to base 1 both sides tip, and fixed disk 28 is installed to pivot 27 one end, and the pivot 27 other end is connected with dwang 9 one side bottom, and fixed orifices 29 have all been seted up to fixed disk 28 one side and base 1 one side, and fixed orifices 29 inside slidable mounting who is located fixed disk 28 one side has dead lever 30, and place board 31 is installed to base 1 one end bottom, and storage tank 32 has been seted up to base 1 top limit portion.
The four corners limit position department in base 1 bottom all has offered and has been accomodate chamber 33, accomodate the inside rotation seat 34 that has been installed through the round pin axle in chamber 33, base 1 top is located rotation seat 34 top position department and is connected with reset spring 35, reset spring 35 top is connected with connection piece 36, connection piece 36 bottom mid-mounting has bolt 37, bolt 37 tip diameter equals with jack 42 diameter, make the bolt 37 outside closely laminate with jack 42 inner wall, thereby make rotation seat 34 keep fixed, base 1 top corresponds bolt 37 bottom position department and has offered the bolt hole in chamber 33, the spout 38 has been offered to rotation seat 34 inside, the spout 38 top is connected with buffer spring 39, buffer spring 39 bottom is connected with connecting rod 40, connecting rod 40 slip joint is inside spout 38, avoid connecting rod 40 to break away from spout 38, the leading wheel 41 is installed to the connecting rod 40 bottom, leading wheel 41 is provided with four sets of, jack 42 has all been offered to rotation seat 34 top and one side.
The working principle and the using flow of the invention are as follows: in the practical application process, a control power supply is connected, a rotating motor 23 is started, a threaded rod 24 is driven to rotate through the rotation of the rotating motor 23, a moving rod 26 moves in a rotating rod 9 through the rotation of the threaded rod 24, the moving rod 26 moves stably through a guide rod 25, so that a cross rod 10 is driven to move, a handle 18 moves through the movement of the cross rod 10, the distance between the handle 18 and a user is adjusted, the use by different users is convenient, and the comfort of the user is improved;
after the cross rod 10 is adjusted, the limit pins 22 are inserted into the limit holes 20 of the weight plates 19, so that different users can conveniently adjust the number of the weight plates 19 according to the exercise requirement, after the weight plates 19 are adjusted, the users stand on the pedals 6, hold the handles 18 with two hands, drive the sliding blocks 4 to slide back and forth outside the sliding rods 3 through swinging the pedals 6, so that the extrusion springs 5 continuously shrink and stretch, exercise leg muscles, simultaneously pull the handles 18 back and forth, retract and release the pull ropes 17, drive the movable plates 15 to slide back and forth outside the limit rods 14, shrink and stretch the compression springs 16, exercise the hand muscles, exercise the legs and the hands synchronously, exercise the hands and the legs respectively, exercise the hands through pulling the pull ropes 17, pull up through the hanging rods 11, realize better use effect of equipment, realize diversified functions of the equipment, and better comprehensive effect of exercise;
when the device is not used, the support column 8 is stored in the storage box 7 by rotating the support column 8, the rotating motor 23 is reversed, so that the threaded rod 24 is reversed, the moving rod 26 is moved, the transverse rod 10 is driven to move to the initial position, the fixed rod 30 is removed from the inside of the fixed hole 29, the fixation of the rotating shaft 27 is released, the rotating rod 9 is rotated to the horizontal position by rotating the rotating rod 9, the transverse rod 10 is placed on the top of the placing plate 31, the suspender 11 is positioned in the storage groove 32, the folding treatment of the device is realized, the volume of the device is reduced, the occupied space is reduced, and the storage of the device is facilitated;
after the device is folded and stored, the connecting sheet 36 is pulled to drive the bolt 37 to move, so that the reset spring 35 stretches and deforms, the bolt 37 moves to enable the bolt to withdraw from the jack 42 in the rotating seat 34, the fixation of the rotating seat 34 is relieved, the rotating seat 34 is rotated, the guide wheel 41 is unfolded from the storage cavity 33, then the connecting sheet 36 is loosened, the connecting sheet 36 is driven to reset through the restoration of the reset spring 35, so that the bolt 37 is reset, the bolt 37 is embedded in the jack 42, the rotating seat 34 is fixed, the device is pushed to a storage place, in the moving process of the device, the buffer spring 39 slides in the sliding groove 38 through the connecting rod 40, so that the buffer spring 39 deforms, vibration generated during the moving of the device is buffered, the device is prevented from being damaged due to vibration, and the safety of the device is ensured.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multifunctional physical exercise device comprising a base (1), characterized in that: connecting rods (2) are symmetrically arranged on the inner sides of the bases (1), sliding rods (3) are arranged on the inner sides of the connecting rods (2), sliding blocks (4) are slidably arranged on the outer sides of the sliding rods (3), extrusion springs (5) are sleeved at positions, located on one sides of the sliding blocks (4), of the outer sides of the sliding rods (3), pedals (6) are arranged on the tops of the two sliding blocks (4), a storage box (7) is arranged at the end part of each connecting rod (2), and a support column (8) is rotatably arranged at the end part of each storage box (7) through a pin shaft;
the lifting device comprises a base (1), wherein rotating rods (9) are rotatably arranged at two side ends of the base through rotating shafts (27), transverse rods (10) are arranged at the top ends of the rotating rods (9) through moving rods (26), hanging rods (11) are arranged at the middle parts of the bottom ends of the transverse rods (10), a weight box (12) is arranged at one side middle part of the transverse rods (10), pulleys (13) are rotatably arranged at the middle parts of the top ends of the transverse rods (10) and the middle parts of the top ends of the weight box (12), limiting rods (14) are symmetrically arranged in the weight box (12), moving plates (15) are slidably arranged at the outer sides of the limiting rods (14), compression springs (16) are sleeved at the positions of the top ends of the moving plates (15), pull ropes (17) are connected at the middle parts of the top ends of the moving plates (15), and handles (18) are connected at one ends of the pull ropes (17).
The limiting rod (14) is arranged at the bottom end of the moving plate (15) on the outer side, a plurality of weight plates (19) are slidably arranged at the bottom end of the moving plate (15), a fixed plate (21) is arranged at the middle part of one side of the moving plate (15), limiting holes (20) are formed in the middle part of one side of the weight plates (19) and one side of the fixed plate (21), limiting pins (22) are clamped inside the limiting holes (20), and the diameters of the end parts of the limiting pins (22) are equal to those of the limiting holes (20);
a rotating motor (23) is arranged in the middle of the bottom end of the inner side of one rotating rod (9), a threaded rod (24) is connected to the end part of an output shaft of the rotating motor (23), a guide rod (25) is arranged in the middle of the bottom end of the inner side of the other rotating rod (9), and movable rods (26) are arranged on the outer side of the threaded rod (24) and the outer side of the guide rod (25);
the input end of the rotating motor (23) is electrically connected with the output end of an external power supply, the threaded rod (24) is connected with the moving rods (26) through threads, the guide rods (25) are connected with the moving rods (26) in a sliding manner, clamping plates are arranged at the bottom ends of the two moving rods (26), and the top ends of the two moving rods (26) are connected with the bottom ends of the cross rods (10);
the utility model discloses a seat, including base (1), connecting piece (36), buffer spring (39), connecting rod (40), guide wheel (41) are installed to base (1), base (1) bottom four corners limit portion position department has all seted up and has been accomodate chamber (33), accomodate chamber (33) inside rotation through the round pin axle and install rotation seat (34), base (1) top is located rotation seat (34) top position department and is connected with reset spring (35), reset spring (35) top is connected with connection piece (36), connection piece (36) bottom mid-mounting has bolt (37), spout (38) have been seted up to rotation seat (34) inside, spout (38) top is connected with buffer spring (39), buffer spring (39) bottom is connected with connecting rod (40), guide wheel (41) are installed to connecting rod (40) bottom, jack (42) have all been seted up on rotation seat (34) top and one side.
2. The multifunctional physical exercise equipment according to claim 1, wherein the connecting rod (2) is provided with four groups, the sliding block (4) is slidably mounted on the inner side of the connecting rod (2), and the outer side of the sliding block (4) is tightly attached to the inner side of the connecting rod (2).
3. The multifunctional physical exercise equipment according to claim 1, wherein the two side end parts of the storage box (7) are provided with notches, the two ends of the support column (8) are provided with handles, the top end of the weight box (12) is provided with a round hole corresponding to the middle position of the top end of the moving plate (15), and the pull rope (17) penetrates through the round hole and is sleeved on the outer side of the pulley (13).
4. The multifunctional physical exercise equipment according to claim 1, wherein a through hole is formed in the top end of the movable plate (15) corresponding to the top end position of the limit rod (14), and the outer side of the limit rod (14) is tightly attached to the inner wall of the through hole.
5. The multifunctional physical exercise equipment according to claim 1, wherein the rotating shafts (27) are rotatably mounted at two side end parts of the base (1) through bearings, the fixing disc (28) is mounted at one end of each rotating shaft (27), the other end of each rotating shaft (27) is connected with one side bottom of the rotating rod (9), fixing holes (29) are formed in one side of each fixing disc (28) and one side of the base (1), fixing rods (30) are slidably mounted in the fixing holes (29) on one side of each fixing disc (28), the placing plate (31) is mounted at one end bottom of the base (1), and the accommodating grooves (32) are formed in the edge parts of the top ends of the base (1).
6. The multifunctional physical exercise device according to claim 1, wherein the connecting rod (40) is slidably clamped inside the chute (38), the guide wheel (41) is provided with four groups, a bolt hole is formed in the top of the base (1) corresponding to the bottom end position of the bolt (37) and penetrates through the storage cavity (33), and the diameter of the end part of the bolt (37) is equal to that of the jack (42).
Priority Applications (1)
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