CN114225298A

CN114225298A - Body-building apparatus

Info

Publication number: CN114225298A
Application number: CN202111480425.3A
Authority: CN
Inventors: 曹俞喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-03-25
Anticipated expiration: 2041-12-06
Also published as: CN114225298B

Abstract

The invention relates to a body builder which comprises a base, a left supporting plate, a right supporting plate, a left limiting locking mechanism and a right limiting locking mechanism, wherein the left supporting plate is connected to the left side of the base and can rotate relative to the base to adjust an included angle between the left supporting plate and the right supporting plate, the right supporting plate is connected to the right side of the base and can rotate relative to the base to adjust an included angle between the right supporting plate and the left supporting plate, a left handle is arranged on the left supporting plate, a right handle is arranged on the right supporting plate, the left limiting locking mechanism is used for locking the left supporting plate on the base when the left supporting plate rotates to a required position, and the right limiting locking mechanism is used for locking the right supporting plate on the base when the right supporting plate rotates to the required position. The invention can flexibly and conveniently adjust the distance and the angle between the left handle and the right handle, and has the advantages of convenient use, rich functions, various exercise forms, good exercise effect and the like.

Description

Body-building apparatus

Technical Field

The invention relates to the field of fitness equipment, in particular to a multifunctional fitness device which can be used for doing push-up exercise on a human body and is provided with other exercise functions.

Background

At present, with the continuous enhancement of people's body-building consciousness, more and more people join in body-building ranks, and the push-up is widely used as basic body-building project, for the convenience of people's exercise push-up, provides the push-up support in the current scheme to people standardize the push-up posture of oneself.

The existing push-up support mainly comprises a base and two handles, the distance between the two handles is adjustable, so that the use requirements of people with different shoulder widths can be met, but the distance adjusting mode of the two handles of the existing push-up support is not flexible and convenient enough, and the use effect is influenced.

In addition, the existing push-up support has a single functional form, and is difficult to meet the requirement of people for multidirectional exercise and use.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a multifunctional body builder which can flexibly and conveniently adjust the distance and the angle between two handles and integrates the functions of push-up, sit-up, tension exercise and abdomen building.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a fitness equipment, includes base, left branch fagging, right branch fagging, the spacing locking mechanism in a left side and the spacing locking mechanism in the right side, wherein, the left branch fagging connect in the base left side and can for the base rotates and adjusts self with contained angle between the right branch fagging, the right branch fagging connect in the base right side and can for the base rotates and adjusts self with contained angle between the left branch fagging, be equipped with left handle in the left branch fagging, be equipped with right handle in the right branch fagging, the spacing locking mechanism in a left side is used for working as the left branch fagging makes its locking in when rotating to required position on the base, the spacing locking mechanism in the right side is used for working as it locks to make when the right branch fagging rotates to required position on the base.

Furthermore, the left side and the right side of the base are respectively provided with a first sliding groove and a second sliding groove, one ends, close to the base, of the left supporting plate and the right supporting plate are respectively provided with a first sliding connection portion and a second sliding connection portion, the first sliding connection portions are in sliding connection with the first sliding grooves, so that the left supporting plate can rotate relative to the base, and the second sliding connection portions are in sliding connection with the second sliding grooves, so that the right supporting plate can rotate relative to the base.

Furthermore, a plurality of first limiting holes are arranged in the first sliding chute at intervals along the sliding track of the first sliding connection part, the left limiting locking mechanism comprises a left locking pin and a left return spring, the left locking pin is movably arranged at one end, close to the base, of the left support plate, the left return spring is used for enabling the left locking pin to keep the trend of moving towards the base, the front end of the left locking pin can be inserted into any one of the first limiting holes to enable the left support plate to be locked at the corresponding position of the base, a left unlocking push button is arranged at the tail part of the left locking pin, the left unlocking push button is pushed in the direction far away from the base, the left locking pin can be separated from the first limiting holes to unlock the left support plate; a plurality of second limiting holes are formed in the second sliding groove at intervals along the sliding track of the second sliding connection portion, the right limiting locking mechanism comprises a right locking pin and a right reset spring, the right locking pin is movably arranged at one end, close to the base, of the right supporting plate, the right reset spring is used for enabling the right locking pin to keep the trend of moving towards the base, the front end of the right locking pin can be inserted into any one second limiting hole to enable the right supporting plate to be locked at the corresponding position of the base, a right unlocking push button is arranged at the tail portion of the right locking pin, the right unlocking push button is pushed in the direction far away from the base, and the right locking pin can be separated from the second limiting holes to unlock the right supporting plate.

Furthermore, the base is further provided with a mounting groove communicated with the first sliding groove and the second sliding groove, and the mounting groove can be used for the first sliding part and the second sliding part to be respectively assembled into or disassembled from the first sliding groove and the second sliding groove.

Further, the first sliding groove and the second sliding groove respectively comprise wide opening parts and narrow opening parts located on the outer sides of the wide opening parts, the first sliding connection part and the second sliding connection part respectively comprise wide parts in sliding fit with the corresponding wide opening parts and narrow parts in sliding fit with the corresponding narrow opening parts, and the groove width of the mounting groove is larger than the width of the wide parts of the first sliding connection part and the second sliding connection part.

Further, the mounting groove is for setting up the trailing flank of base and towards the open slot structure in base rear open-ended, first spout is for certainly the left side of base extends to the rear side level the arc spout of mounting groove, the second spout is for certainly the right side of base extends to the rear side level the arc spout of mounting groove.

Furthermore, the upper surface of one end, far away from the base, of the left supporting plate is concavely provided with a first annular mounting groove, a plurality of first limiting convex parts are arranged on the outer side wall of the first annular mounting groove at intervals, a first annular mounting part is arranged at the lower end of the left handle, a plurality of first limiting grooves are arranged on the outer circle surface of the first annular mounting part at intervals, the left handle can be detachably mounted on the first annular mounting groove in a plurality of different directions through the first annular mounting part, and no matter which direction the left handle is mounted, each first limiting groove can be correspondingly matched with each first limiting convex part to limit the left handle in the mounting direction; the left of right branch fagging the concave second annular mounting groove that is equipped with of one end upper surface of base, the interval is provided with the spacing convex part of a plurality of second on the lateral wall of second annular mounting groove, the lower extreme of right side handle is equipped with second annular installation department, the excircle surface interval of second annular installation department is provided with the spacing recess of a plurality of second, the right side handle passes through second annular installation department can with a plurality of different position demountable installation in second annular mounting groove, and no matter the right side handle is installed with which position wherein, the spacing recess homoenergetic of each second corresponds the cooperation and makes with the spacing convex part of each second the right side handle is injectd in this installation position.

Furthermore, a first circular table body is formed on the inner side of the first annular mounting groove, a second circular table body is formed on the inner side of the second annular mounting groove, hanging rings are hinged to the middle portions of the upper surfaces of the first circular table body and the second circular table body, and the hanging rings can rotate to be in a vertical state when in use and can rotate to be in a horizontal state when not in use.

Further, the bottom surfaces of the first annular installation part and the second annular installation part are provided with a plurality of rollers which are distributed at intervals along the circumferential direction.

Furthermore, a rubber sucker is arranged at the bottom of the base, a transmission rod is connected to the middle of the rubber sucker, the transmission rod can penetrate through the base in a vertically moving mode, the upper end of the transmission rod penetrates out of the upper surface of the base, a spring is sleeved at the lower end of the transmission rod, the upper end of the spring abuts against the base, and the lower end of the spring abuts against the rubber sucker; the upper surface of the base is provided with a U-shaped cavity which is opened towards the front end direction of the base and a foot hook frame which can be accommodated in the U-shaped cavity, one end of the foot hook frame which is close to the closed end of the U-shaped cavity is hinged with the upper end penetrating part of the transmission rod through a pin shaft, one end of the foot hook frame which is far away from the closed end of the U-shaped cavity is a free end, and a foot hook part for hooking both feet of a human body is arranged; the foot hook frame can be turned upwards to be in a vertical state when in use, and when the foot hook frame is turned upwards to be in the vertical state, on one hand, the rubber sucker is driven by the transmission rod to extrude the internal air to be adsorbed and fixed on the supporting surface, and on the other hand, the side surface of the foot hook frame facing the closed end of the U-shaped cavity is abutted and matched with the closed end of the U-shaped cavity.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the distance between the left handle and the right handle is adjusted through the rotation adjustment of the left support plate and the right support plate, the adjusting mode is flexible and convenient, and the distance adjustment of the left handle and the right handle in a larger range is easier to realize, so that the using requirements of more people with different shoulder widths are met, and the using convenience is improved.

And the angles of the left handle and the right handle are adjustable, so that the requirements of a human body on exercising different muscle groups can be met.

Moreover, the body builder integrates the functions of push-up, sit-up, tension exercise and abdomen building wheels, has rich functions and various exercise forms, can meet the multi-direction exercise requirements of people, is convenient for people to use, and can reduce the exercise cost of people due to the multiple functions of one body.

Finally, when the body builder is not used, the left support plate, the right support plate and the left handle and the right handle can be respectively disassembled, so that the packing volume of products is reduced, the storage and the transportation are convenient, the left support plate, the right support plate, the left handle and the right handle are both very simple and convenient to disassemble, and no auxiliary tool is needed.

Drawings

Fig. 1 is a schematic perspective view of the exercise apparatus in the embodiment, wherein the left support plate and the right support plate are at an included angle of 180 degrees.

Fig. 2 is a schematic perspective view of the exercise apparatus in the embodiment in which the included angle between the left support plate and the right support plate is less than 180 degrees.

FIG. 3 is a schematic view of the left support plate in the embodiment.

FIG. 4 is a schematic view of the right support plate in the embodiment.

Fig. 5 is a self-contained schematic view of the base in an embodiment wherein the foot hook stand is in an upright position.

Fig. 6 is an exploded schematic view of the left support plate in the embodiment.

Fig. 7 is an exploded view of the right support plate in the embodiment.

Fig. 8 is a bottom perspective view of the left or right handle in the embodiment.

Fig. 9 is an exploded view of the base in the example.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are given in the accompanying drawings.

As shown in fig. 1 to 9, the exercise device of the present embodiment includes a base 1, a left supporting plate 2, a right supporting plate 3, a left limiting locking mechanism 4 and a right limiting locking mechanism 5, wherein the left supporting plate 2 is connected to the left side of the base 1 and can rotate relative to the base 1 to adjust an included angle between itself and the right supporting plate 3, the right supporting plate 3 is connected to the right side of the base 1 and can rotate relative to the base 1 to adjust an included angle between itself and the left supporting plate 2, a left handle 6 is disposed on the left supporting plate 2, a right handle 7 is disposed on the right supporting plate 3, the left limiting locking mechanism 4 is configured to be locked on the base 1 when the left supporting plate 2 rotates to a desired position, and the right limiting locking mechanism 5 is configured to be locked on the base 1 when the right supporting plate 3 rotates to a desired position.

As described above, the left and right sides of the base 1 are respectively provided with the first sliding groove 11 and the second sliding groove 12, one ends of the left support plate 2 and the right support plate 3 close to the base 1 are respectively provided with the first sliding connection portion 21 and the second sliding connection portion 31, the first sliding connection portion 21 is slidably coupled to the first sliding groove 11 so that the left support plate 2 can rotate relative to the base 1, and the second sliding connection portion 31 is slidably coupled to the second sliding groove 12 so that the right support plate 3 can rotate relative to the base 1.

As described above, a plurality of first limiting holes 110 are disposed at intervals in the first sliding slot 11 along the sliding track of the first sliding connection portion 21, the left limiting locking mechanism 4 includes the left locking pin 41 and the left return spring 42, the left locking pin 41 is movably disposed at one end of the left support plate 2 close to the base 1, the left return spring 42 is used to keep the left locking pin 41 moving towards the base 1, the front end of the left locking pin 41 can be inserted into any one of the first limiting holes 110 to lock the left support plate 2 at the corresponding position of the base 1, the tail portion of the left locking pin 41 is provided with the left unlocking push button 410, the left unlocking push button 410 is pushed in the direction away from the base 1, and the left locking pin 41 can be disengaged from the first limiting hole 110 to unlock the left support plate 2. A plurality of second limiting holes 120 are arranged in the second sliding groove 12 at intervals along the sliding track of the second sliding connection portion 31, the right limiting locking mechanism 5 includes a right locking pin 51 and a right return spring 52, the right locking pin 51 is movably arranged at one end of the right support plate 3 close to the base 1, the right return spring 52 is used for enabling the right locking pin 51 to keep the trend of moving towards the base 1, the front end of the right locking pin 51 can be inserted into any one of the second limiting holes 120 to enable the right support plate 3 to be locked at the corresponding position of the base 1, a right unlocking push button 510 is arranged at the tail of the right locking pin 51, the right unlocking push button 510 is pushed in the direction away from the base 1, and the right locking pin 51 can be separated from the second limiting holes 120 to release the locking of the right support plate 3.

When the distance between the left handle 6 and the right handle 7 needs to be adjusted, the included angle between the left support plate 2 and the right support plate 3 can be adjusted by respectively rotating the left support plate and the right support plate. Wherein, the rotation process of the left support plate 2 is: the left unlocking push button 410 is pushed in the direction away from the base 1, so that the left locking pin 41 is separated from the current first limiting hole 110, then the left support plate 2 is rotated to a required position along the first sliding groove 11, and then the left unlocking push button 410 is loosened, so that the left locking pin 41 is inserted into the first limiting hole 110 of another corresponding position under the action of the left return spring 42. The rotation process of the right support plate 3 is as follows: the right unlocking push button 510 is pushed in the direction away from the base 1, so that the right locking pin 51 is disengaged from the current second limiting hole 120, then the right support plate 3 is rotated to a required position along the second sliding groove 12, and then the right unlocking push button 510 is loosened, so that the right locking pin 51 is inserted into the second limiting hole 120 at another corresponding position under the action of the right return spring 52.

As described above, the base 1 is further provided with a mounting groove 13 communicating the first sliding groove 11 and the second sliding groove 12, and the mounting groove 13 can be used for the first sliding connection portion 21 and the second sliding connection portion 31 to be respectively assembled into or disassembled from the first sliding groove 11 and the second sliding groove 12.

Specifically, each of the first runner 11 and the second runner 12 includes a wide

opening portion

111, 121 and a narrow

opening portion

112, 122 located outside the wide

opening portion

111, 121, and each of the first sliding connection portion 21 and the second sliding connection portion 31 includes a

wide portion

211, 311 sliding-fitted to the corresponding wide

opening portion

111, 121 and a

narrow portion

212, 312 sliding-fitted to the corresponding

narrow opening portion

112, 122, so that the first sliding connection portion 21 and the second sliding connection portion 31 can slide in the first runner 11 and the second runner 12, respectively, without radially separating from the base 1. Meanwhile, the width of the mounting groove 13 is greater than the width of the

wide portions

211 and 311 of the first sliding connection portion 21 and the second sliding connection portion 31, so that when the left support plate 2 or the right support plate 3 needs to be disassembled, the left support plate 2 or the right support plate 3 only needs to be rotated to a position where the first sliding connection portion 21 or the second sliding connection portion 31 is opposite to the mounting groove 13 after the locking of the left support plate 2 or the right support plate 3 is released, and then the left support plate 2 or the right support plate 3 is pulled out. Similarly, when the left support plate 2 or the right support plate 3 needs to be installed, the first sliding connection portion 21 of the left support plate 2 or the second sliding connection portion 31 of the right support plate 3 is inserted into the installation groove 13 by aligning the first sliding connection portion 21 or the second sliding connection portion 31 with the installation groove 13, and then the first sliding connection portion 21 or the second sliding connection portion 31 correspondingly slides into the first sliding groove 11 or the second sliding groove 12.

In this embodiment, the mounting groove 13 is an open slot structure that is disposed on the rear side surface of the base 1 and opens towards the rear of the base 1, the first sliding groove 11 is an arc-shaped sliding groove that extends horizontally from the left side surface to the rear side surface of the base 1 to the mounting groove 13, and the second sliding groove 12 is an arc-shaped sliding groove that extends horizontally from the right side surface to the rear side surface of the base 1 to the mounting groove 13.

As described above, the concave first annular mounting groove 22 that is equipped with of one end upper surface of keeping away from base 1 of left support plate 2, interval is provided with the first spacing convex part 221 of a plurality of on the lateral wall of first annular mounting groove 22, the lower extreme of left hand grip 6 is equipped with first annular installation portion 61, the excircle surface interval of first annular installation portion 61 is provided with the first spacing recess 611 of a plurality of, left hand grip 6 can through first annular installation portion 61 with a plurality of different position demountable installation in first annular mounting groove 22, and no matter left hand grip 6 installs with which position wherein, each first spacing recess 611 homoenergetic corresponds the cooperation and makes left hand grip 6 inject this installation position with each first spacing convex part 221. When the angle of left handle 6 needs to be adjusted, only need to extract first annular mounting groove 22 with left handle 6, then convert left handle 6 to another position after the rethread annular installation portion 61 cartridge again in first annular mounting groove 22 can.

As above, the concave second annular mounting groove 32 that is equipped with of one end upper surface of keeping away from base 1 of right branch fagging board 3, the interval is provided with the spacing convex part 321 of a plurality of second on the lateral wall of second annular mounting groove 32, the lower extreme of right handle 7 is equipped with second annular installation portion 71, the excircle surface interval of second annular installation portion 71 is provided with the spacing recess 711 of a plurality of second, right handle 7 passes through second annular installation portion 71 can with a plurality of different azimuths demountable installation in second annular mounting groove 32, and no matter right handle 7 is installed with which position wherein, each spacing recess 711 homoenergetic of second corresponds the cooperation and makes right handle 7 inject at this installation position with each spacing convex part 321 of second. When the angle of the right handle 7 needs to be adjusted, the right handle 7 is pulled out of the second annular mounting groove 32, and then the right handle 7 is converted to another direction and then is reinserted into the second annular mounting groove 32 through the second annular mounting portion 71.

As described above, the first circular platform 23 is formed on the inner side of the first annular mounting groove 22, the second circular platform 33 is formed on the inner side of the second annular mounting groove 32, the middle parts of the upper surfaces of the first circular platform 23 and the second circular platform 33 are hinged with the hanging

rings

231 and 331, the hanging

rings

231 and 331 can rotate to the vertical state when in use so as to allow a user to hook a tension rope for tension exercise, and the hanging

rings

231 and 331 can also rotate to the horizontal state when not in use so as to allow the user to store the tension rope.

As described above, the bottom surfaces of the first and second

annular mounting portions

61 and 71 are provided with the plurality of rollers 612 and 712 spaced apart in the circumferential direction, so that the exerciser can use the left and

right handles

6 and 7 as abdominal exercise wheels after detaching the handles from the first and second

annular mounting grooves

22 and 32, respectively.

As described above, the bottom of the base 1 is provided with the rubber suction cup 8, the middle of the rubber suction cup 8 is connected with the transmission rod 9, the transmission rod 9 is vertically movably inserted into the base 1, the upper end of the transmission rod 9 is inserted into the upper surface of the base 1, the lower end of the transmission rod 9 is sleeved with the spring 10, the upper end of the spring 10 abuts against the base 1, and the lower end of the spring 10 abuts against the rubber suction cup 8. The upper surface of base 1 is equipped with one towards the open-ended U-shaped cavity 14 of base front end direction and one can accomodate in the foot hook frame 15 of this U-shaped cavity 14, and the one end that is close to U-shaped cavity 14 blind end of foot hook frame 15 is worn out the portion and is articulated through round pin axle 16 with the upper end of transfer line 9, and the one end of keeping away from U-shaped cavity 14 blind end of foot hook frame 15 is the free end and is equipped with the foot hook portion 151 that supplies human both feet hook.

The foot hook frame 15 can be turned upwards to a standing state when in use, so that an exerciser can hang both feet hooks on the foot hook frame to do sit-up exercise. And when the foot hook frame 15 is turned upwards to a vertical state, on one hand, the rubber suction cups 8 are driven by the transmission rods 9 to extrude the internal air to be adsorbed and fixed on a supporting surface (such as the ground), so that the body builder is fixed and cannot move during exercise, and on the other hand, the side surface of the foot hook frame 15 facing the closed end of the U-shaped cavity 14 is abutted and matched with the closed end of the U-shaped cavity 14, so that the foot hook frame 15 is prevented from turning upwards and passing the head.

In addition, to ensure the smooth upward turning operation of the foot hook frame 15, an arc-shaped guide surface 152 is further provided at the end of the foot hook frame 15 close to the closed end of the U-shaped cavity 14.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the description of the present invention are within the scope of the present invention.

Claims

1. A fitness apparatus, characterized in that: comprising a base, a left support plate, a right support plate, a left limit locking mechanism and a right limit locking mechanism, wherein the left support plate is connected to the base The left side can be rotated relative to the base to adjust the angle between itself and the right support plate, the right support plate is connected to the right side of the base and can be rotated relative to the base to adjust The angle between itself and the left support plate, the left support plate is provided with a left handle, the right support plate is provided with a right handle, and the left limit locking mechanism is used when the left support When the plate is rotated to the desired position, it is locked on the base, and the right limit locking mechanism is used to lock the right support plate on the base when the right support plate is rotated to the desired position.

2. A kind of fitness equipment according to claim 1 is characterized in that: the left and right sides of the base are respectively provided with a first chute and a second chute, and the left support plate and the right support plate are close to each other. One end of the base is respectively provided with a first sliding part and a second sliding part, and the first sliding part is slidably matched with the first sliding slot so that the left support plate can be relative to the The base rotates, and the second sliding portion is slidably engaged with the second sliding slot, so that the right support plate can rotate relative to the base.

3 . The fitness apparatus according to claim 2 , wherein a plurality of first limit holes are provided at intervals along the sliding track of the first sliding joint in the first chute, and the left The limit locking mechanism includes a left locking pin and a left return spring, the left locking pin is movably arranged at one end of the left support plate close to the base, and the left return spring is used to make the The left locking pin maintains the tendency to move toward the base, and the front end of the left locking pin can be inserted into any one of the first limiting holes to lock the left support plate at the corresponding position of the base, so The tail of the left locking pin is provided with a left unlocking push button, and pushing the left unlocking push button in a direction away from the base can make the left locking pin come out of the first limit hole and release the lock on the left locking pin. The locking of the left support plate; the second chute is provided with a number of second limit holes at intervals along the sliding track of the second sliding part, and the right limit locking mechanism includes a right locking pin and a right locking pin. A return spring, the right locking pin is movably arranged at one end of the right support plate close to the base, and the right return spring is used to keep the right locking pin moving toward the base Trend, the front end of the right locking pin can be inserted into any second limit hole to lock the right support plate at the corresponding position of the base, and the tail of the right locking pin is provided with a right unlocking pusher push the right unlocking button away from the base, so that the right locking pin can escape from the second limiting hole to release the locking of the right supporting plate.

4. A kind of fitness equipment according to claim 2 or 3, is characterized in that: described base is also provided with the installation groove that communicates described first chute and second chute, this installation groove can be used for all The first sliding connection part and the second sliding connection part are respectively inserted into or removed from the first sliding groove and the second sliding groove.

5. A fitness apparatus according to claim 4, characterized in that: the first chute and the second chute both include a wide mouth and a narrow mouth outside the wide mouth, and the first slide Both the connecting portion and the second sliding portion include a wide portion slidably matched with the corresponding wide mouth portion and a narrow portion slidably matched with the corresponding narrow mouth portion, and the slot width of the mounting groove is larger than that of the first sliding portion and the second sliding portion. The width of the wide part of the sliding part.

6. A fitness apparatus according to claim 4, wherein the installation groove is an open groove structure arranged on the rear side of the base and facing the rear of the base, and the first chute is An arc-shaped chute extending horizontally from the left side of the base to the rear side of the base to the installation slot, and the second chute is an arc-shaped chute extending horizontally from the right side of the base to the rear side of the base to the installation slot. Curved chute.

7. A fitness apparatus according to claim 1, 2 or 3, characterized in that: a first annular mounting groove is recessed on the upper surface of one end of the left support plate away from the base, and the first annular mounting groove is recessed. The outer side wall of the annular installation groove is provided with a plurality of first limiting convex parts at intervals, the lower end of the left handle is provided with a first annular installation part, and the outer surface of the first annular installation part is provided with a plurality of first annular installation parts at intervals. A limiting groove, the left handle can be detachably installed in the first annular installation groove in a plurality of different orientations through the first annular installation portion, and no matter which orientation the left handle is installed in, each Each of the first limit grooves can be matched with each of the first limit protrusions so that the left handle is limited to the installation position; the upper surface of the end of the right support plate away from the base is concavely provided with a second an annular installation groove, the outer side wall of the second annular installation groove is provided with a plurality of second limiting protrusions at intervals, the lower end of the right handle is provided with a second annular installation part, and the outer side of the second annular installation part is provided with a second annular installation part. A plurality of second limiting grooves are arranged at intervals on the circular surface, and the right handle can be detachably mounted on the second annular mounting groove in a plurality of different orientations through the second annular mounting portion, and regardless of the right handle Whichever orientation is used for installation, each second limiting groove can be matched with each second limiting convex portion so that the right handle is limited in the mounting orientation.

8 . The fitness apparatus according to claim 7 , wherein a first circular platform is formed on the inner side of the first annular installation groove, and a second circular platform is formed on the inner side of the second annular installation groove. 9 . The upper surface of the first circular table body and the second circular table body are hinged with a hanging ring, the hanging ring can be rotated to an upright state when in use, and can be rotated to a flat state when not in use. put state.

9 . The fitness apparatus according to claim 7 , wherein the bottom surfaces of the first annular installation portion and the second annular installation portion are provided with a plurality of rollers spaced along the circumferential direction. 10 .

10. A fitness apparatus according to claim 1, 2 or 3, wherein the bottom of the base is provided with a rubber suction cup, the middle of the rubber suction cup is connected with a transmission rod, and the transmission rod can move up and down The upper end of the transmission rod passes through the upper surface of the base, the lower end of the transmission rod is sleeved with a spring, the upper end of the spring is abutted against the base, and the spring The lower end of the base is abutted against the rubber suction cup; the upper surface of the base is provided with a U-shaped cavity opening toward the front end of the base and a foot hook frame that can be accommodated in the U-shaped cavity, the foot hook frame The end close to the closed end of the U-shaped cavity is hinged with the upper end passing part of the transmission rod through a pin, and the end of the foot hook frame away from the closed end of the U-shaped cavity is a free end and is provided with a human body. The foot hook part for hooking with both feet; the foot hook frame can be turned up to an upright state when in use, and when the foot hook frame is turned up to the upright state, on the one hand, the rubber suction cup is driven by the transmission rod The inner air is squeezed out and then adsorbed and fixed on the support surface. On the other hand, the side surface of the foot hook frame facing the closed end of the U-shaped cavity is abutted against the closed end of the U-shaped cavity.