CN218280407U

CN218280407U - Multifunctional adjustable fitness equipment

Info

Publication number: CN218280407U
Application number: CN202122642877.9U
Authority: CN
Inventors: 田富国; 姜勇; 冯泽宁
Original assignee: Qingdao University
Current assignee: Qingdao University
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2023-01-13
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to a body-building apparatus technical field just discloses a multi-functional adjustable body-building apparatus, which comprises a main frame, the bolt screw rod has been cup jointed to the internal thread at main frame top, the pulley has been cup jointed in the bottom rotation of bolt screw rod, the outside of pulley is rotated and has been cup jointed and connect the rope, connect the bottom fixedly connected with U type frame of rope one end. This multi-functional adjustable fitness equipment, through holding rod, the outside balancing weight and the barbell pole that slide and cup joint of bottom fixed connection at main frame top horizontal pole with this device division for three exercise region, the U type frame has played the effect of training the shoulder back of the body through the combination collocation of weight adjusting device, pulley and balancing weight, the barbell pole has played the exercise that the auxiliary exercise person carries out chest muscle.

Description

Multifunctional adjustable fitness equipment

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a multi-functional adjustable body-building apparatus.

Background

With the development of economy in China and the rapid improvement of the living standard of people, people in China pay more attention to health problems, various gymnasiums and health preserving halls emerge endlessly, especially fitness becomes an essential important component in the life of people, but the time is short, the gymnasiums are not convenient far, and the like, so that the pace of fitness of people is stopped.

In recent years, the market rises a plurality of types of fitness equipment, and some fitness equipment have single exercise muscle group and are low in price, but common consumer groups do not consider to be cost-effective; some fitness equipment has more functions, but the structure is relatively complex, the occupied space is large, the price is high, the safety is not strong, and most consumers cannot accept the fitness equipment, so that the multifunctional adjustable fitness equipment is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a multi-functional adjustable body-building apparatus possesses the shortcoming of overcoming the structure complicacy, adjusting loaded down with trivial details, the security is low, improves the advantage of training effect, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a multi-functional adjustable body-building apparatus, includes the main frame, the inside screw thread at main frame top has cup jointed the bolt screw rod, the bottom of bolt screw rod is rotated and has been cup jointed the pulley, the outside of pulley is rotated and has been cup jointed and connect the rope, the bottom fixedly connected with U type frame of connecting rope one end, connect rope one end fixedly connected with pulley line, pulley line's bottom is provided with the bottom plate, and the top fixedly connected with weight adjusting device of bottom plate, weight adjusting device's outside activity joint has the balancing weight.

Preferably, the top end of the cross rod at the top of the main frame is fixedly connected with a fixing plate, and the holding rod is fixedly connected to one end of the top of the main frame.

Preferably, the fixed slot has been seted up in the pole setting on main frame right side, the outside fixedly connected with of main frame adjusts the pole, the outside slip of adjusting the pole has cup jointed the adjusting collar, the outside fixedly connected with pothook of adjusting collar.

Preferably, the outside of the adjusting rod is positioned above the adjusting sleeve and is slidably sleeved with a clamping sleeve, a barbell rod is embedded in the clamping sleeve, and barbell discs are rotatably sleeved on two sides of the barbell rod.

Preferably, the hooks and the fixing grooves correspond to each other, and the fixing grooves and the hooks are provided with two groups.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this multi-functional adjustable body-building apparatus, holding rod through the bottom fixed connection at main frame top horizontal pole, balancing weight and the barbell pole that the outside slip of weight adjusting device cup jointed divide this device for three exercise region, U type frame passes through weight adjusting device, the combination collocation of pulley and balancing weight has played the effect of training the shoulder back, the barbell pole has played the exercise that supplementary exerciser carried out chest muscle, the holding rod has guaranteed that exerciser can carry out chin's exercise through handheld mode, the effect of tempering shoulder back of the body strength has been played equally, from this multiple combination, guaranteed that this device can carry out the exercise of multiple strength nature according to exerciser's self demand, avoided the repeated all the other body-building apparatus of purchasing and equipment to take up an area of too big, the multifunctionality of this device has been ensured.

2. This multi-functional adjustable body-building apparatus, through when the person taking exercise is at the stop use barbell bar, can lift up the barbell bar earlier, then directly withdraw outside this device from the below of barbell bar, leave the regional back of taking exercise of this device when taking exercise the person, the barbell bar falls by gravity, when the barbell bar whereabouts, the adjusting collar has played the effect of interception barbell bar, make barbell bar can not produce the contact and strike ground with ground, the effectual gymnasium place of having protected, the person taking exercise has been avoided leading to the destruction on ground because of receiving and releasing of the uncontrollable apparatus of exhaustion of force, the security of this device has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a side view of the cutting sleeve of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a right side view of the structure of the present invention.

In the figure: 1. a main frame; 2. a bolt screw; 3. a fixing plate; 4. a holding rod; 5. a U-shaped frame; 6. a barbell disc; 7. a weight adjusting device; 8. a pulley; 9. adjusting a rod; 10. a fixing groove; 11. a hook; 12. an adjusting sleeve; 13. a balancing weight; 14. a barbell bar; 15. connecting ropes; 16. a pulley line; 17. and (4) a ferrule.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a multifunctional adjustable fitness equipment, including a main frame 1, the main frame 1 is used as the main body of the device, it undertakes the holding rod 4, the counterweight 13 and the barbell bar 14, it is ensured that the exerciser can perform various exercises in the area of the main frame 1, the internal thread at the top of the main frame 1 is sleeved with a bolt screw 2, the bolt screw 2 plays the role of bearing a pulley 8, the bottom of the bolt screw 2 is rotated and sleeved with a pulley 8, the pulley 8 plays the role of a linkage connecting rope 15 and a U-shaped frame 5, it is ensured that the U-shaped frame 5 can lift the connecting rope 15 in a linkage way through the pulley 8, the outside of the pulley 8 is rotated and sleeved with the connecting rope 15, the connecting rope 15 plays the role of a linkage weight adjusting device 7, the bottom of one end of the connecting rope 15 is fixedly connected with the U-shaped frame 5, the U-shaped frame 5 ensures that the exerciser has enough space to perform adjustment of the shoulder distance, the effectiveness of the exercise of the shoulder distance is ensured, the one end of the connecting rope 15 is fixedly connected with a pulley line 16, the bottom of the pulley line 16 is provided with a bottom plate, the bottom plate plays the role of the bottom of the weight adjusting device 13, and the top of the weight adjusting device is sleeved with the counterweight 7, the top of the main frame 1 is connected with a top fixing plate 3, the counterweight adjusting device, the top of the main frame 1, the counterweight 3.

Referring to fig. 3-4, a fixing groove 10 is formed in an upright rod on the right side of the main frame 1, the fixing groove 10 plays a role of limiting a hook 11, and it is ensured that the hook 11 can adjust the height, an external fixedly connected adjusting rod 9 of the main frame 1 is connected with an adjusting sleeve 12 in a sliding manner, the adjusting sleeve 12 plays a role of protecting a barbell rod 14, and it is ensured that the barbell rod 14 is buffered when falling, the external fixedly connected hook 11 of the adjusting sleeve 12 is connected with the hook 11, the hook 11 plays a role of fixing the minimum height of the barbell rod 14 at a designated position, a clamping sleeve 17 is connected in a sliding manner above the adjusting sleeve 12 outside the adjusting rod 9, the clamping sleeve 17 ensures a barbell disc 6, the adjusting rod 9 and the barbell rod 14 are linked, the barbell rod 14 is embedded in the outside of the clamping sleeve 17, the hooks 6 are connected with the two sides of the barbell rod 14 in a rotating manner, the clamping sleeves 11 correspond to the fixing groove 10, and the fixing groove 11 are provided with two groups of hooks 11.

The working principle is as follows: when the weight-lifting training device is used, the holding rod 4 is fixed at the bottom of the cross rod at the top of the main frame 1 through the fixing plate 3, an exerciser can hold the holding rod 4 by hand to pull up to exercise own shoulder and back strength through the action of the holding rod 4, then the U-shaped frame 5 is pulled, the pulling of the U-shaped frame 5 drives the linkage of the connecting rope 15, through the connecting action of the pulley 8, when the U-shaped frame 5 is pulled downwards, the connecting rope 15 is lifted upwards, when the connecting rope 15 is lifted upwards, the connecting rope 15 drives the weight adjusting device 7 to lift upwards synchronously, when the lifting weight needs to be adjusted, the corresponding weight is selected to train by adjusting the clamping position of the weight adjusting device 7 in the balancing weight 13, when the chest is required to train, the exerciser can place the inside the main frame 1, and can lift the barbell rod 14 upwards after the exerciser lies on the reclining chair, having played the exercise to the chest through lifting barbell bar 14, when needs adjust barbell bar 14's weight, can add corresponding barbell piece 6 in barbell bar 14 both sides, and is same, when the person of taking exercise need carry out the leg training, lie on the deck chair equally, carry out the promotion to last through the both legs, when the height that needs control to promote, can play the minimum height of adjusting barbell bar 14 through the inside with pothook 11 joint at corresponding fixed slot 10, be used for guaranteeing the training effect, when the person of training wants to stop the leg training, can directly withdraw from the deck chair can, because pothook 11 joint is in the inside of fixed slot 10, the safety height has been divided, when barbell bar 14 loses the support, barbell bar 14 then can directly be intercepted by adjusting collar 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the drawings of the utility model, the filling pattern is only for distinguishing the pattern layer, and does not do any other restrictions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional adjustable body-building apparatus, includes main frame (1), its characterized in that: the internal thread at the top of the main frame (1) is sleeved with a bolt screw (2), the bottom of the bolt screw (2) is rotated and sleeved with a pulley (8), the outside of the pulley (8) is rotated and sleeved with a connecting rope (15), the bottom fixedly connected with U-shaped frame (5) at one end of the connecting rope (15), one end of the connecting rope (15) is fixedly connected with a pulley line (16), the bottom of the pulley line (16) is provided with a bottom plate, the top of the bottom plate is fixedly connected with a weight adjusting device (7), and the external movable joint of the weight adjusting device (7) is provided with a balancing weight (13).

2. A multi-functional adjustable exercise apparatus according to claim 1, wherein: the top end of the cross rod at the top of the main frame (1) is fixedly connected with a fixing plate (3), and the holding rod (4) is fixedly connected to one end of the top of the main frame (1).

3. A multi-functional adjustable exercise apparatus according to claim 1, wherein: the fixing groove (10) is formed in the vertical rod on the right side of the main frame (1), the adjusting rod (9) is fixedly connected to the outer portion of the main frame (1), the adjusting sleeve (12) is sleeved on the outer portion of the adjusting rod (9) in a sliding mode, and the clamping hook (11) is fixedly connected to the outer portion of the adjusting sleeve (12).

4. A multi-functional adjustable exercise apparatus according to claim 3, wherein: the outside of the adjusting rod (9) is positioned above the adjusting sleeve (12) and is sleeved with a clamping sleeve (17) in a sliding mode, a barbell rod (14) is embedded in the outside of the clamping sleeve (17), and barbell discs (6) are rotatably sleeved on two sides of the barbell rod (14).

5. A multi-functional adjustable exercise apparatus according to claim 3, wherein: the clamping hooks (11) correspond to the fixing grooves (10), and two groups of the fixing grooves (10) and the clamping hooks (11) are arranged.