Multifunctional physical exercise device for national fitness

Abstract

The invention discloses a multifunctional physical exercise device for nationwide fitness, and relates to the technical field of physical exercise. The multifunctional physical exercise device comprises supporting columns, a main beam is fixedly mounted at the tops of the supporting columns, the supporting columns are symmetrically distributed at the two ends of the main beam, a base is arranged below the main beam and between the supporting columns, a stand column is fixedly mounted on one side of the base, and a rotating shaft is arranged at the top of the stand column; a rotating wheel is fixedly installed on the outer side of the rotating shaft and located between the stand columns, pedal bodies are further arranged on the two sides of the rotating wheel, a base is fixedly installed on the outer side of the supporting column, a handrail base parallel to the supporting column is movably connected to the outer side of the base, and a handrail is fixedly installed at the top of the base. An exerciser treads the pedal bodies on the two sides of the stand column, so that the rotating shafts drive the rotating wheels to rotate under the limitation of the stand column, the leg exercising function is achieved, the exerciser grasps the handrail rods, the hand exercising function is achieved at the same time, the exercising function of the device is increased, and different exercising requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of physical exercise, and in particular to a multifunctional physical exercise device for national fitness. Background Art

[0002] The purpose of national fitness is to promote national fitness and, while enhancing physical fitness, provide diversified physical exercises to meet the exercise needs of people of different ages, genders and fitness levels.

[0003] When doing physical exercise, it is necessary to use fitness equipment with many different functions. The Chinese patent with the authorization announcement number CN114849165B discloses a multifunctional physical exercise equipment. It includes a base, a connecting rod is symmetrically installed on the inner side of the base, a sliding rod is installed on the inner side of the connecting rod, a slider is slidably installed on the outer side of the slider, an extrusion spring is sleeved on the outer side of the slider at a position on one side of the slider, and pedals are installed on the top of the two sliders. The present invention drives the slider to slide back and forth on the outer side of the slider by stepping on the pedals with both feet, so that the extrusion spring is continuously contracted and stretched, thereby exercising the leg muscles.

[0004] Since fitness equipment is often large in size and different fitness equipment is needed for different exercise positions, outdoor public fitness equipment is usually directly installed in a fixed area and in large quantities to meet the needs of different groups of people. However, the function of one fitness equipment cannot meet the needs of users of all ages or physical fitness levels. It can only perform single training on the hands or legs and cannot meet people's needs for exercising multiple parts of the body at the same time, making the function of the device relatively single. Summary of the invention

[0005] In view of the above problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a multifunctional sports training device for national fitness. The problem to be solved is that the functions of a fitness device cannot meet the needs of users of all ages or physical fitness levels. It can only perform single training on the hands or legs, and cannot meet people's needs for exercising multiple parts of the body at the same time, making the function of the device relatively single.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a multifunctional physical exercise device for national fitness, comprising a pillar, a main beam is fixedly installed on the top of the pillar, the pillars are symmetrically distributed at both ends of the main beam, a base is provided below the main beam and between the pillars, and a column parallel to the pillar is fixedly installed on one side of the base;

[0008] A rotating shaft is provided on the top of the column, both ends of the rotating shaft extend outside the column and are in clearance with the column, a rotating wheel is fixedly installed on the outside of the rotating shaft, and the rotating wheel is located between the columns, and a pedal body is also provided on both sides of the rotating wheel;

[0009] A base is fixedly installed on the outer side of the pillar, a handrail seat distributed parallel to the pillar is movably connected to the outer side of the base, and a handrail is fixedly installed on the top of the base;

[0010] A first clamping block is fixedly installed on one side of the handrail seat close to the column, and a first shifting rod corresponding to the first clamping block is fixedly installed on the outer side of the rotating wheel.

[0011] As a preferred solution of the multifunctional sports training device for national fitness described in the present invention, a pedal rod is provided between the rotating shaft and the pedal body, the pedal body is staggered and distributed at both ends of the rotating shaft through the pedal rod, a socket is provided at one end of the rotating shaft extending outside the rotating wheel, and a plug matching the socket is provided in the rotating shaft.

[0012] As a preferred solution of the multifunctional sports training device for national fitness of the present invention, a bracket is fixedly installed on the top of the base, a cushion is fixedly installed on the end of the bracket away from the base, and the cushion is located above the base.

[0013] As a preferred solution of the multifunctional sports training device for national fitness described in the present invention, a limiting protrusion is fixedly installed on the side of the base close to the handrail seat, and the limiting protrusion extends to the outside of the handrail seat at one end away from the base, a second block is fixedly installed on the end of the handrail seat away from the first block, and a limiting shaft corresponding to the second block is also fixedly installed on the side of the base close to the handrail seat.

[0014] As a preferred solution of the multifunctional sports training device for national fitness described in the present invention, a third block is fixedly installed on the side of the handrail seat close to the first block, and the third block is located below the first block, a connecting shaft is provided between the base and the handrail seat, and the base is hinged with a locking block matched with the third block through the connecting shaft, a counterweight rod is fixedly installed on the top of the locking block, and the end of the counterweight rod away from the locking block is inclined upward.

[0015] As a preferred solution of the multifunctional sports training device for national fitness of the present invention, a second lever corresponding to the counterweight rod is fixedly installed on the outer side of the rotating wheel, and the length of the second lever is smaller than that of the first lever.

[0016] As a preferred solution of the multifunctional sports training device for national fitness described in the present invention, linearly arranged climbing poles are staggeredly distributed on the outside of the pillars, and hanging poles are fixedly installed on both sides of the pillars, and the hanging poles are located above the climbing poles.

[0017] As a preferred solution of the multifunctional sports training device for national fitness described in the present invention, symmetrically distributed reinforcing beams are fixedly installed on the outer side of the main beam, and grip bars parallel to the main beam are arranged between the reinforcing beams.

[0018] In summary, the present invention includes at least one of the following beneficial effects:

[0019] 1. In the present invention, the exerciser steps on the pedal bodies on both sides of the column, so that the rotating shaft drives the rotating wheel to rotate under the restriction of the column, thereby realizing the leg exercise function. By the exerciser grasping the handrail, the hand exercise function is realized at the same time, thereby increasing the exercise function of the device and meeting different exercise needs.

[0020] 2. According to the present invention, after stepping on the pedal rod connected to the pedal body again, the rotating shaft drives the rotating wheel to rotate again, and the first shifting rod and the first clamping block are misaligned, thereby avoiding interference with the handrail grasped by the hand while exercising the legs.

[0021] 3. The present invention allows the handrail seat to fall back under the action of gravity, and enables the third clamping block to be clamped with the locking block, thereby fixing the height of the handrail on the base after the handrail seat is lifted, ensuring that the exerciser can hold it steadily.

[0022] 4. In the present invention, the handrail seat connected to the third clamping block falls back again under the action of gravity, so that the handrail is reset to the height on the base, thereby facilitating the arrangement of the device after use.

[0023] 5. The present invention allows the exerciser to put his legs into the hanging bar so that the exerciser is in an upside-down position to exercise the abdominal function, or to hold the handle bar so that the exerciser is in an upright position to exercise the arms, thereby further improving the use function of the device and meeting the different exercise needs of national fitness. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2It is a three-dimensional diagram of the present invention in the extended state;

[0027] Figure 3 It is a side structural diagram of the present invention;

[0028] Figure 4 It is a top view of the structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the installation structure of the handrail seat of the present invention;

[0030] Figure 6 A top view of the handrail base installation structure of the present invention;

[0031] Figure 7 It is a diagram showing the lifting state of the handrail seat of the present invention;

[0032] Figure 8 It is a schematic diagram of the rotating wheel installation structure of the present invention;

[0033] Fig. 9 For the present invention Figure 2 Schematic diagram of the enlarged structure of part A.

[0034] Description of reference numerals:

[0035] 1. Pillar; 2. Main beam; 3. Base; 4. Column; 5. Rotating shaft; 6. Rotating wheel; 7. Pedal body; 8. Base; 9. Handrail seat; 10. Handrail; 11. First clamping block; 12. First lever; 13. Pedal; 14. Socket; 15. Plug; 16. Bracket; 17. Cushion; 18. Limiting protrusion; 19. Second clamping block; 20. Limiting shaft; 21. Third clamping block; 22. Connecting shaft; 23. Locking block; 24. Counterweight rod; 25. Second lever; 26. Climbing rod; 27. Suspension rod; 28. Reinforcement beam; 29. ​​Grip rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The embodiment of the invention discloses a multifunctional sports training device for national fitness.

[0038] Example 1

[0039] Reference Figure 1-7, which is the first embodiment of the present invention, provides a multifunctional physical exercise device for national fitness, the multifunctional physical exercise device for national fitness includes a pillar 1, a main beam 2 is fixedly installed on the top of the pillar 1, the pillars 1 are symmetrically distributed at both ends of the main beam 2, a base 3 is provided below the main beam 2 and between the pillars 1, a column 4 distributed parallel to the pillar 1 is fixedly installed on one side of the base 3, a rotating shaft 5 is provided on the top of the column 4, both ends of the rotating shaft 5 extend outside the column 4 and are gap-matched with the column 4, a rotating wheel 6 is fixedly installed on the outside of the rotating shaft 5, and the rotating wheel 6 is located between the columns 4, and foot pedal bodies 7 are also provided on both sides of the rotating wheel 6, a base 8 is fixedly installed on the outside of the pillar 1, a handrail seat 9 distributed parallel to the pillar 1 is movably connected to the outside of the base 8, and a handrail 10 is fixedly installed on the top of the base 8, a first clamping block 11 is fixedly installed on the side of the handrail seat 9 close to the column 4, and a first clamping block 11 is fixedly installed on the outside of the rotating wheel 6 A first lever 12 corresponding to a block 11, the pillar 1 can provide support for the suspended main beam 2 and is fixed in the ground, the base 3 is connected to the pillar 1 and is also fixed on the ground, the pillar 4 can maintain a setting parallel to the pillar 1 through the base 3, the rotating shaft 5 can drive the rotating wheel 6 to rotate under the restriction of the pillar 4, and can also drive the rotating wheel 6 to move between the pillars 4 along the axial direction of the rotating shaft 5 under the restriction of the pillar 4, the pedal body 7 can drive the rotating wheel 6 to rotate under the restriction of the pillar 4 by the exerciser's stepping, the base 8 is fixed to the ground through the pillar 1, the handrail seat 9 can drive the handrail 10 to be lifted and lowered in the vertical direction on the inner side of the pillar 1 under the restriction of the base 8, and increase the height of the handrail 10 that assists the exerciser to grasp, the first lever 12 can be deflected with the rotating shaft 5 as the center through the rotation of the rotating wheel 6, and through contact with the first block 11, the handrail seat 9 connected to the first block 11 is squeezed and lifted.

[0040] A pedal rod 13 is provided between the rotating shaft 5 and the pedal body 7. The pedal body 7 is staggered at both ends of the rotating shaft 5 through the pedal rod 13. A hole 14 is provided at one end of the rotating shaft 5 extending outside the rotating wheel 6. A plug 15 adapted to the plug 14 is provided in the rotating shaft 5. The pedal rod 13 is zigzag, and the pedal body 7 can be rotated at one end of the pedal rod 13, which is convenient for the exerciser to step on. The plug 14 can limit the position of the rotating wheel 6 on the column 4 when the plug 15 is plugged in, and the rotating shaft 5 can drive the rotating wheel 6 to move between the columns 4 along the axial direction of the rotating shaft 5 after the plug 15 is released. When the plug 15 is located between the columns 4 and the rotating wheel 6 rotates, the first lever 12 can contact the first block 11 to lift the handrail 10.

[0041] A bracket 16 is fixedly installed on the top of the base 3, and a seat cushion 17 is fixedly installed on the end of the bracket 16 away from the base 3, and the seat cushion 17 is located above the base 3. The bracket 16 provides support for the suspended seat cushion 17 and maintains stability by being connected to the base 3. It can also provide a support point for the exerciser, so that the exerciser can use a sitting posture on the seat cushion 17 to exercise the legs, and can also use the handrail 10 to lift After the handrail 10 is lifted, the user can grasp the handrail 10 to achieve a prone posture to exercise the back and abdomen.

[0042] A limiting protrusion 18 is fixedly installed on one side of the base 8 close to the handrail seat 9, and the limiting protrusion 18 extends to the outside of the handrail seat 9 at one end away from the base 8. A second clamping block 19 is fixedly installed on the end of the handrail seat 9 away from the first clamping block 11. A limiting shaft 20 corresponding to the second clamping block 19 is also fixedly installed on the side of the base 8 close to the handrail seat 9. The handrail seat 9 can move in a vertical state by being restricted by the limiting protrusion 18 when lifted. When the handrail seat 9 is not lifted, the second clamping block 19 contacts with the limiting shaft 20 and provides support for the handrail seat 9, thereby keeping the handrail 10 stable when it is not lifted.

[0043] When in use, the support column 1 and the base 3 are fixedly installed on the ground, so that the main beam 2 and the seat cushion 17 are respectively suspended above the ground, and the seat cushion 17 provides a support point for the exerciser, so that the exerciser can step on the pedal body 7 on both sides of the column 4, so that the shaft 5 drives the rotating wheel 6 to rotate under the restriction of the column 4, so as to realize the leg exercise function, and when the first lever 12 on the rotating wheel 6 rotates synchronously with the rotating wheel 6, the first lever 12 contacts the first clamping block 11, so that the handrail seat 9 connected to the first clamping block 11 is lifted in the vertical direction under the restriction of the base 8, so that the height of the handrail 10 is increased, and the exerciser can exercise the handrail 10 The gripping function of the hand is realized at the same time, thereby increasing the exercise function of the device to meet different exercise needs, and by pulling out the plug 15 in the rotating shaft 5 from the plug 15, the rotating shaft 5 drives the rotating wheel 6 to move along the axial direction of the rotating shaft 5 under the restriction of the column 4, and when the socket 14 is located outside the column 4, the plug 15 is re-inserted into the socket 14, so that the rotating wheel 6 cannot move between the columns 4, and after stepping on the pedal rod 13 connected to the pedal body 7 again, the rotating shaft 5 drives the rotating wheel 6 to rotate again, and the first shifting rod 12 is misaligned with the first clamping block 11, thereby avoiding interference with the handgrip 10 grasped by the hand while exercising the legs.

[0044] Example 2

[0045] Reference Figure 1-9 , which is the second embodiment of the present invention, and this embodiment is different from the first embodiment in that:

[0046] A third clamping block 21 is also fixedly installed on the side of the handrail seat 9 close to the first clamping block 11, and the third clamping block 21 is located below the first clamping block 11. A connecting shaft 22 is provided between the base 8 and the handrail seat 9. The base 8 is hinged with a locking block 23 adapted to the third clamping block 21 through the connecting shaft 22. A counterweight rod 24 is fixedly installed on the top of the locking block 23, and the end of the counterweight rod 24 away from the locking block 23 is inclined upward. The third clamping block 21 can be engaged with the locking block 23, so as to fix the height of the lifted handrail seat 9 on the base 8. When the locking block 23 deflects outside the base 8, the connecting shaft 22 is the center of the circle, and the locking block 23 is located between the base 8 and the handrail seat 9 when deflecting. Due to gravity, the counterweight rod 24 deflects downward in the daily state, and at the same time drives the locking block 23 to deflect upward with the connecting shaft 22 as the center of the circle.

[0047] A second lever 25 corresponding to the counterweight rod 24 is also fixedly installed on the outer side of the rotating wheel 6, and the length of the second lever 25 is less than that of the first lever 12. The second lever 25 can rotate synchronously with the rotating wheel 6, and when it contacts the counterweight rod 24, it pushes the counterweight rod 24 deflected downward upward, and contacts and engages the locking block 23 with the third clamping block 21, so that the lifted handrail seat 9 loses its restriction and is reset. After the rotating wheel 6 is adjusted axially, the counterweight rod 24 is located between the second lever 25 and the first lever 12. When the rotating wheel 6 is rotated, neither the first lever 12 nor the second lever 25 contacts the counterweight rod 24.

[0048] The outside of the pillar 1 is staggered with linearly arranged climbing poles 26, and hanging poles 27 are fixedly installed on both sides of the pillar 1. The hanging poles 27 are located above the climbing poles 26. The climbing poles 26 can be supported by the pillar 1 and fixed to the ground. By grasping the climbing poles 26, the climbing exercise function is achieved. The hanging poles 27 are rectangular, and when in use, by putting the legs in, the exerciser is in an inverted posture to achieve the exercise of the abdominal function.

[0049] The outer side of the main beam 2 is also fixedly installed with symmetrically distributed reinforcing beams 28, and grip rods 29 distributed parallel to the main beam 2 are arranged between the reinforcing beams 28. The grip rods 29 are fixedly installed on the main beam 2 through the reinforcing beams 28. When in use, the reinforcing beams 28 can be grasped by the hands to enable the exerciser to be in an upright hanging posture to exercise his arms.

[0050] When the insertion hole 14 of the plug 15 is located between the columns 4, under the restriction of the upper limit protrusion 18 of the base 8, the second block 19 connected to the lifted handrail seat 9 is separated from the limit shaft 20, and the third block 21 is located above the locking block 23. The counterweight rod 24 deflected downward by gravity drives the connected locking block 23 to deflect upward between the base 8 and the handrail seat 9 with the connecting shaft 22 as the center, and makes the locking block 23 engage to one side of the third block 21. The handrail seat 9 falls back under the action of gravity, and makes the third block 21 and the locking block 23 complete the engagement, thereby fixing the height of the handrail 10 on the base 8 on the lifted handrail seat 9 to ensure the stability of the exerciser when grasping, and when the pedal body 7 is stepped on again to make the rotating wheel 6 rotate between the columns 4, the second lever 25 and the locking block 23 are connected. The rotating wheel 6 keeps rotating synchronously, and through the contact between the second lever 25 and the counterweight rod 24, the counterweight rod 24 deflected downward is lifted up, so that the locking block 23 deflects downward with the connecting shaft 22 as the center, and the locking block 23 is released from the third clamping block 21. The handrail seat 9 connected to the third clamping block 21 falls back again under the action of gravity, so that the handrail 10 is reset to the height on the base 8, so as to facilitate the arrangement of the device after use. The climbing exercise function can also be achieved by grasping the climbing pole 26, and the exerciser can be put into an upside-down posture by putting the legs into the hanging rod 27 to exercise the abdominal function, or the exerciser can be put into an upright hanging posture by grasping the grip rod 29 with the hands to exercise the arms, thereby further improving the use function of the device and meeting the exercise needs of different national fitness activities.

[0051] The remaining structures are the same as those of Example 1.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A multifunctional physical training device for national fitness, comprising a support column (1), characterized in that: A main beam (2) is fixedly mounted on the top of the support (1); the support (1) is symmetrically distributed at both ends of the main beam (2); a base (3) is provided below the main beam (2) and between the support (1); a column (4) is fixedly mounted on one side of the base (3) and is distributed parallel to the support (1); A rotating shaft (5) is provided at the top of the column (4), both ends of the rotating shaft (5) extend outside the column (4) and are clearance-matched with the column (4), a rotating wheel (6) is fixedly mounted on the outer side of the rotating shaft (5), and the rotating wheel (6) is located between the columns (4), and pedal bodies (7) are also provided on both sides of the rotating wheel (6); A base (8) is fixedly mounted on the outer side of the support (1), a handlebar seat (9) is movably connected to the outer side of the base (8) and is distributed parallel to the support (1), and a handrail (10) is fixedly mounted on the top of the base (8); A first clamping block (11) is fixedly mounted on one side of the support rod seat (9) close to the column (4), and a first shifting rod (12) corresponding to the first clamping block (11) is fixedly mounted on the outer side of the rotating wheel (6).

2. The multifunctional sports training device for national fitness according to claim 1, characterized in that: A pedal rod (13) is provided between the rotating shaft (5) and the pedal body (7); the pedal body (7) is staggeredly distributed at both ends of the rotating shaft (5) through the pedal rod (13); a plug hole (14) is provided at one end of the rotating shaft (5) extending outside the rotating wheel (6); and a plug (15) matched with the plug hole (14) is provided in the rotating shaft (5).

3. The multifunctional sports training device for national fitness according to claim 2, characterized in that: A bracket (16) is fixedly mounted on the top of the base (3), a seat cushion (17) is fixedly mounted on one end of the bracket (16) away from the base (3), and the seat cushion (17) is located above the base (3).

4. The multifunctional sports training device for national fitness according to claim 1, characterized in that: A limiting protrusion (18) is fixedly mounted on a side of the base (8) close to the handlebar seat (9), and an end of the limiting protrusion (18) away from the base (8) extends outside the handlebar seat (9); a second clamping block (19) is fixedly mounted on an end of the handlebar seat (9) away from the first clamping block (11); and a limiting shaft (20) corresponding to the second clamping block (19) is also fixedly mounted on a side of the base (8) close to the handlebar seat (9).

5. The multifunctional sports training device for national fitness according to claim 4, characterized in that: A third clamping block (21) is fixedly mounted on one side of the handrail seat (9) close to the first clamping block (11), and the third clamping block (21) is located below the first clamping block (11). A connecting shaft (22) is provided between the base (8) and the handrail seat (9), and a locking block (23) adapted to the third clamping block (21) is hingedly connected to the base (8) via the connecting shaft (22). A counterweight rod (24) is fixedly mounted on the top of the locking block (23), and one end of the counterweight rod (24) away from the locking block (23) is tilted upward.

6. The multifunctional sports training device for national fitness according to claim 5, characterized in that: A second shifting rod (25) corresponding to the counterweight rod (24) is also fixedly mounted on the outer side of the rotating wheel (6), and the length of the second shifting rod (25) is smaller than the length of the first shifting rod (12).

7. The multifunctional sports training device for national fitness according to claim 1, characterized in that: The outer side of the pillar (1) is staggered with linearly arranged climbing poles (26), and both sides of the pillar (1) are also fixedly installed with hanging poles (27), and the hanging poles (27) are located above the climbing poles (26).

8. The multifunctional sports training device for national fitness according to claim 7, characterized in that: The outer side of the main beam (2) is also fixedly mounted with symmetrically distributed reinforcement beams (28), and between the reinforcement beams (28) there are gripping rods (29) distributed parallel to the main beam (2).

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