CN212730845U - Rope-driven trainer - Google Patents

Abstract

A rope-driven trainer relates to the technical field of fitness equipment and comprises a pull rope, a main shell, a resistance adjusting knob, a 360-degree connecting shaft, a fixed sucker and a suction pump. The pull rope is arranged at the top of the main shell, the end part of the pull rope is provided with a handle, the resistance adjusting button is arranged on the main shell, the main shell is connected with the fixed sucker through a 360-degree connecting shaft, and the suction pump is arranged on the fixed sucker; the main casing internal be equipped with the rope reel, the both sides of rope reel symmetry respectively are equipped with the coil spring dish that resets, gear plate, jump ring axle, the coil spring dish inside that resets be equipped with the coil spring that resets, the gear plate inside be equipped with the gear coil spring, main internal card arm and the regulating block of being equipped with of casing, rotatable the fixing in the pivot of main casing epaxial of card arm is equipped with the pressure spring on the card arm, card arm one end is supported and is leaned on the gear plate, the other end of card arm supports and leans on the regulating block. The utility model has the advantages of simple structure, it is small, make things convenient for fixed mounting, the adjustment of the many grades of resistances, it is effectual to train.

Description

Rope-driven trainer

Technical Field

The utility model relates to a body-building apparatus technical field, a rope moves training ware specifically says so.

Background

Nowadays, people pay more and more attention to body building. Particularly, the elastic belt, the rope pulling machine and the like can almost exercise all parts of the whole body by utilizing the elastic belt or the tension rope, force needs to be exerted when the elastic belt or the tension rope is pulled up, then the elastic belt or the tension rope is slowly put down for recovery, the whole process of pulling up and recovering muscles needs to be exerted and controlled, the body building effect of 'double stimulation of once exercise' on the muscles is achieved, the coordinated development of the muscles of all parts of the whole body can be realized, and the body building machine is more and more popular among body building enthusiasts. But most resistance such as current elastic band, stay cord machine are adjusted singlely, because structural design is unreasonable to lead to the operation not smooth and easy to some structures are complicated, and occupation space is big, and the installation is fixed inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming that above-mentioned prior art exists, the utility model aims to provide a rope moves training ware, its simple structure, it is small, make things convenient for fixed mounting, the many grades of adjustments of resistance, it is effectual to train.

In order to solve the problem, the utility model adopts the following technical scheme: a rope-driven trainer is characterized by comprising a pull rope, a main shell, a resistance adjusting knob, a 360-degree connecting shaft, a fixed sucker and a suction pump,

the pull rope is arranged at the top of the main shell, the end part of the pull rope is provided with a handle, the resistance adjusting button is arranged on the main shell, the main shell is connected with the fixed sucker through a 360-degree connecting shaft, and the suction pump is arranged on the fixed sucker;

the rope reel is arranged in the main shell, the two sides of the rope reel are respectively and symmetrically provided with a reset coil spring reel, a gear disc and a clamp spring shaft, the center of the rope reel is provided with a clamp shaft, the end part of the clamp spring shaft is provided with a clamp groove, the end part of the clamp shaft is clamped in the clamp groove, the center of the clamp spring shaft is provided with a clamp spring cavity, the clamp spring shaft is provided with a clamp port communicated with the clamp spring cavity, the reset coil spring reel and the gear disc are respectively and rotatably sleeved on the clamp spring reel,

a reset coil spring is arranged in the reset coil spring disc, the inner end part of the reset coil spring is clamped in the clamp spring shaft, the outer end part of the reset coil spring is fixed on the reset coil spring disc, and the shell of the reset coil spring disc is fixedly connected with the main shell;

the gear disc is internally provided with a gear coil spring, the inner end part of the gear coil spring is clamped in a spring clamping shaft, the outer end part of the gear coil spring is fixed on the gear disc, a clamping arm and a regulating block are arranged in a main shell, the clamping arm is rotatably fixed on a rotating shaft on the main shell, a pressure spring is arranged on the clamping arm, one end of the clamping arm is abutted against the gear disc, the other end of the clamping arm is abutted against the regulating block, a groove is formed in the regulating block, the regulating block is fixedly connected with a resistance regulating knob, the resistance regulating knob drives the regulating block to rotate, when the end part of the clamping arm is abutted against the groove, the other end of the clamping arm is clamped between two teeth of the gear disc, when the end part of the clamping arm is separated from the groove.

Further: the fixed sucker is provided with an air release port.

The utility model has the advantages that: simple structure, small volume, convenient fixed installation, multi-gear adjustment of resistance and good training effect.

Drawings

The invention is further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the rope reel, the reset coil spring reel, the gear reel and the clamp spring shaft of the present invention;

FIG. 3 is a schematic structural view of the gear plate, the clamp arm and the adjusting block of the present invention;

in the figure: the device comprises a handle 1, a resistance adjusting knob 2, a main shell 3, a 4360-degree connecting shaft, a suction pump 5, a fixed sucker 6, a rope reel 7, a reset coil spring reel 8, a gear reel 9, a clamp spring shaft 10, a clamp shaft 11, a gear coil spring 12, an adjusting block 13, a clamp arm 14, a pressure spring 15, a rotating shaft 16, a pull rope 17, a clamp spring cavity 18, a clamp opening 19, a groove 20 and a relief opening 21.

Detailed Description

As shown in fig. 1, 2 and 3, the rope-driven trainer comprises a pull rope 17, a main shell 3, a resistance adjusting knob 2, a 360-degree connecting shaft 4, a fixed suction cup 6 and a suction pump 5.

Stay cord 17 is established at the top of main casing body 3, and stay cord 17 tip is equipped with handle 1, and resistance adjustment button 2 is established on main casing body 3, is connected through 360 degrees connecting axles 4 between main casing body 3 and the fixed suction cup 6, and suction pump 5 sets up on fixed suction cup 6.

Main casing body 3 in be equipped with rope reel 7, the both sides of rope reel 7 symmetry respectively are equipped with reset coil spring dish 8, gear plate 9, jump ring axle 10, the center of rope reel 7 is equipped with joint shaft 11, the tip of jump ring axle 10 is equipped with the draw-in groove, the tip joint of joint shaft 10 is in the draw-in groove, jump ring axle 10 center is equipped with jump ring cavity 18, be equipped with joint mouth 19 and jump ring cavity 18 intercommunication on the jump ring axle 10, reset coil spring dish 8 and gear plate 9 rotatable suit respectively on jump ring dish 10.

A reset coil spring is arranged in the reset coil spring disk 8, the inner end part of the reset coil spring is clamped in the clamp spring shaft 10, the outer end part of the reset coil spring is fixed on the reset coil spring disk 8, and the shell of the reset coil spring disk 8 is fixedly connected with the main shell 3.

A gear coil spring 12 is arranged in the gear disc 9, the inner end part of the gear coil spring 12 is clamped in a spring clamping shaft 10, the outer end part of the gear coil spring 12 is fixed on the gear disc 9, a clamping arm 14 and an adjusting block 13 are arranged in the main shell 3, the clamping arm 14 is rotatably fixed on a rotating shaft 17 on the main shell 3, a pressure spring 15 is arranged on the clamping arm 14, one end of the clamping arm 14 is abutted against the gear disc 9, the other end of the clamping arm 14 is abutted against the adjusting block 13, a groove 20 is arranged on the adjusting block 13, the adjusting block 13 is fixedly connected with a resistance adjusting knob 2, the resistance adjusting knob 2 drives the adjusting block 13 to rotate, when the end of the latch arm 14 abuts against the groove 20, the other end of the latch arm 14 is clamped between two teeth of the gear plate 9, when the resistance adjusting knob 2 drives the adjusting block 13 to rotate, and the end part of the clamping arm 14 leaves the groove 20, the other end of the clamping arm 14 is lifted up from between two teeth of the gear disc 9.

The fixed suction cup 6 is provided with an air release port 21.

When the suction cup is used, the fixed suction cup 6 is fixed at a proper position, and then the suction pump 5 is pumped back and forth to tightly suck the fixed suction cup 6. And then the handle is pulled back and forth to do exercise. When the resistance adjusting knobs 2 on two sides drive the adjusting block 13 to rotate, and the end part of the clamping arm 14 leaves the groove 20, the other end of the clamping arm 14 is lifted up from between two teeth of the gear disc 9. At this time, the gear disc 9 rotates along with the snap spring shaft 10, the gear coil spring 12 in the gear disc 9 does not generate tension, and only the reset coil spring in the reset coil spring disc 8 generates tension, which is the minimum gear at this time. When the resistance adjusting knob 2 on one side drives the adjusting block 13 to rotate, the end part of the clamping arm 14 is clamped into the groove 20, the other end of the clamping arm 14 is clamped between two teeth of the gear disc 9, at the moment, the gear coil spring 12 in the gear disc 9 also generates pulling force, and in addition, the reset coil spring in the reset coil spring disc 8 generates pulling force, at the moment, the pulling force is a middle gear. When the other ends of the clamping arms 14 on the two sides are clamped between two teeth of the gear disc 9, the gear coil springs 12 inside the gear disc 9 on the two sides generate pulling force, and the pulling force is the maximum gear. When not in use, the air release opening 21 can be loosened to be detached, which is very convenient.

The present invention is not limited to the above embodiment.

Claims (2)

1. A rope-driven trainer is characterized by comprising a pull rope, a main shell, a resistance adjusting knob, a 360-degree connecting shaft, a fixed sucker and a suction pump,

the pull rope is arranged at the top of the main shell, the end part of the pull rope is provided with a handle, the resistance adjusting button is arranged on the main shell, the main shell is connected with the fixed sucker through a 360-degree connecting shaft, and the suction pump is arranged on the fixed sucker;

the rope reel is arranged in the main shell, the two sides of the rope reel are respectively and symmetrically provided with a reset coil spring reel, a gear disc and a clamp spring shaft, the center of the rope reel is provided with a clamp shaft, the end part of the clamp spring shaft is provided with a clamp groove, the end part of the clamp shaft is clamped in the clamp groove, the center of the clamp spring shaft is provided with a clamp spring cavity, the clamp spring shaft is provided with a clamp port communicated with the clamp spring cavity, the reset coil spring reel and the gear disc are respectively and rotatably sleeved on the clamp spring reel,

a reset coil spring is arranged in the reset coil spring disc, the inner end part of the reset coil spring is clamped in the clamp spring shaft, the outer end part of the reset coil spring is fixed on the reset coil spring disc, and the shell of the reset coil spring disc is fixedly connected with the main shell;

the gear disc is internally provided with a gear coil spring, the inner end part of the gear coil spring is clamped in a spring clamping shaft, the outer end part of the gear coil spring is fixed on the gear disc, a clamping arm and a regulating block are arranged in a main shell, the clamping arm is rotatably fixed on a rotating shaft on the main shell, a pressure spring is arranged on the clamping arm, one end of the clamping arm is abutted against the gear disc, the other end of the clamping arm is abutted against the regulating block, a groove is formed in the regulating block, the regulating block is fixedly connected with a resistance regulating knob, the resistance regulating knob drives the regulating block to rotate, when the end part of the clamping arm is abutted against the groove, the other end of the clamping arm is clamped between two teeth of the gear disc, when the end part of the clamping arm is separated from the groove.

2. The rope training device of claim 1 wherein the fixed suction cup is provided with a vent.

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