CN112316358A

CN112316358A - Anti-loosening spring arm exerciser with elastic injury function

Info

Publication number: CN112316358A
Application number: CN202011195521.9A
Authority: CN
Inventors: 李斌; 方辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-02-05

Abstract

The invention discloses a spring arm exerciser for preventing looseness and elastic injury, which comprises a strong spring and two holding rods, wherein each holding rod is internally provided with a buffer groove, two buffer grooves are symmetrically communicated with each other and provided with insulated liquid storage hoses, the liquid storage hoses are all positioned in the middle of the strong spring, and each holding rod is internally provided with a control mechanism. In the invention, when any holding rod is out of hand and the like in the process of body building, the circuit can be quickly conducted again under the action of the reset spring, so that the electrorheological fluid is quickly changed from liquid state to solid state, and the strong spring cannot be continuously restored because the electrorheological fluid in the liquid storage hoses cannot continuously flow, thereby avoiding the phenomenon that the arm power device is out of hand and can hurt a body building person.

Description

Anti-loosening spring arm exerciser with elastic injury function

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a spring arm strength device capable of preventing loosening and elastic injury.

Background

Along with the improvement of living standard of people, people pursue healthy life more actively, body-building is a motion that can effectively improve the quality of health, and spring arm strength ware is a sports apparatus of forearm wrist flexor, because it is less to the place requirement, can all use at any time, and uses the degree of difficulty low, consequently receives the liking of body-building crowd widely.

However, when the spring arm exerciser is used, the reverse elasticity of the strong spring after bending is large, so that the situation that the exerciser is elastically injured by the spring arm exerciser due to the fact that the hands of the exerciser are loosened often occurs, and especially, the spring arm exerciser is dangerous for beginners with poor strength holding.

Therefore, we propose an anti-loose spring arm exerciser to solve the above problem.

Disclosure of Invention

The invention aims to solve the defect that a user often gets rid of hands and is injured by elasticity when a traditional spring arm exerciser in the prior art is used, and provides a spring arm exerciser with looseness and elasticity prevention.

In order to achieve the purpose, the invention adopts the following technical scheme:

a spring arm exerciser for preventing looseness and elastic injuries comprises a strong spring and two holding rods, wherein a buffer groove is formed in each holding rod, insulated liquid storage hoses are symmetrically communicated between the two buffer grooves and are positioned in the middle of the strong spring, and a control mechanism is arranged in each holding rod;

the control mechanism is including holding the standing groove that the symmetry was seted up on the lateral wall of pole, every the standing groove all has the slider through reset spring elastic connection, every the slider lateral wall all inlays and is equipped with first conducting ring, every all be equipped with on the cell wall of standing groove with correspond first conducting ring complex second conducting ring, hold and install the battery on the pole, the battery pass through the wire respectively with the inner chamber electric connection of corresponding first conducting ring, second conducting ring and stock solution hose, every the one end that the pole was held in the slider was kept away from all extends to outside the corresponding standing groove and fixedly connected with clamp plate.

Preferably, a plurality of buffer tanks and liquid storage hoses are filled with electrorheological fluid.

Preferably, each holding rod is provided with a control switch matched with the corresponding storage battery.

Preferably, every equal vertical sealed sliding connection has a piston board in the dashpot, and the piston board separates the dashpot for drive district and circulation district, and every drive district all with many stock solution hose intercommunications that correspond, every all the intercommunication is equipped with many one-way intake pipes between circulation district and the external world, every be close to lateral wall department in the holding rod and all be equipped with heat exchange coil, every all communicate between heat exchange coil and the corresponding circulation district and be equipped with one-way blast pipe, all communicate through communicating pipe between every heat exchange coil and the external world.

The invention has the beneficial effects that:

1. when the arm strength device is used, only when two hands grip two holding rods simultaneously, the circuit is disconnected, so that electrorheological fluid is in a liquid state, and the spring arm strength device can be used for starting exercise and fitness, so that dangerous conditions that the external world extrudes the arm strength device to bend and generate beating and the like are avoided.

2. In the invention, when any holding rod is out of hand and the like in the process of body building, the circuit can be quickly conducted again under the action of the reset spring, so that the electrorheological fluid is quickly changed from liquid state to solid state, and the strong spring cannot be continuously restored because the electrorheological fluid in the liquid storage hoses cannot continuously flow, thereby avoiding the phenomenon that the arm power device is out of hand and can hurt a body building person.

3. According to the invention, through the arrangement of the heat exchange coil, the piston plate, the one-way air inlet pipe and the one-way exhaust pipe, the two holding rods can be synchronously subjected to air-cooled heat dissipation and cooling along with the use of the arm power exerciser, so that the holding rods can keep a proper temperature, and the phenomenon that the holding rods are held by hands of a body builder due to sweating caused by overhigh temperature of the holding rods is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a spring arm exerciser for preventing looseness and elastic injury, which is provided by the invention;

FIG. 2 is a schematic view of a part of the internal structure of a gripping rod in an embodiment 1 of the anti-loosening and anti-elastic injury spring arm exerciser according to the present invention;

FIG. 3 is a schematic structural diagram of an embodiment 2 of the anti-loosening and bullet-injury spring arm exerciser according to the present invention;

fig. 4 is a schematic diagram of a partial internal side structure of a gripping rod in embodiment 2 of the anti-loosening and anti-elastic injury spring arm exerciser according to the present invention.

In the figure: the device comprises a holding rod 1, a powerful spring 2, a buffer tank 3, a liquid storage hose 4, a placing tank 5, a return spring 6, a slider 7, a first conducting ring 8, a second conducting ring 9, a pressing plate 10, a storage battery 11, a piston plate 12, a one-way air inlet pipe 13, a heat exchange coil 14, a one-way exhaust pipe 15 and a communicating pipe 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-2, the anti-loosening elastic injury spring arm exerciser comprises a strong spring 2 and two holding rods 1, wherein a buffer groove 3 is formed in each holding rod 1, liquid storage hoses 4 made of insulating materials are symmetrically communicated between the two buffer grooves 3, the liquid storage hoses 4 are located in the middle of the strong spring 2, and a control mechanism is arranged in each holding rod 1;

control mechanism is including the standing groove 5 that the symmetry was seted up on the lateral wall of holding pole 1, every standing groove 5 all has slider 7 through 6 elastic connection of reset spring, every 7 lateral walls of slider all inlay and be equipped with first conducting ring 8, all be equipped with on the cell wall of every standing groove 5 with correspond first conducting ring 8 complex second conducting ring 9, install battery 11 on holding pole 1, every is held and all is equipped with and corresponds battery 11 complex control switch on pole 1, correspond battery 11's switch through control switch control, battery 11 passes through the wire respectively with the first conducting ring 8 that corresponds, the inner chamber electric connection of second conducting ring 9 and stock solution hose 4, the one end that holding pole 1 was kept away from to every slider 7 all extends to outside the standing groove 5 that corresponds and fixedly connected with clamp plate 10.

In this embodiment, the plurality of buffer tanks 3 and the liquid storage hose 4 are filled with an electrorheological fluid, which is a suspension under normal conditions, and can undergo liquid-solid transition under the action of an electric field, when the intensity of the applied electric field is much lower than a certain critical value, the electrorheological fluid is in a liquid state, and when the intensity of the electric field is much higher than the critical value, the electrorheological fluid is in a solid state, and the transition between the liquid state and the solid state is instantly reversible.

The present embodiment can illustrate the functional principle thereof by the following operation modes: when the device is used, the two storage batteries 11 are started through the corresponding control switches, at the moment, the first conducting rings 8 are in contact conduction with the second conducting rings 9 at the corresponding positions under the elastic force action of the corresponding reset springs 6, then, when a body builder uses the device for body building, the holding rod 1 is tightly held by both hands to generate pressure on the pressing plate 10, the pressing plate 10 drives the corresponding sliding blocks 7 to be accommodated in the accommodating grooves 5 and compress the reset springs 6, at the moment, the first conducting rings 8 and the corresponding second conducting rings 9 are in dislocation open circuit, at the moment, electrorheological fluids in the buffer grooves 3 and the liquid storage hoses 4 are not in a liquid state under the action of an electric field, and then the electrorheological fluids in the liquid storage hoses 4 and the buffer grooves 3 circularly flow along with the compression and the recovery of the powerful springs 2, so that the body builder can normally use the device;

when the body builder causes the holding rod to be out of hand due to exhaustion of force, the corresponding sliding block 7 extends out of the placing groove 5 under the elastic force action of the reset spring 6 connected with the sliding block 7, the first conducting ring 8 on the sliding block 7 is in contact conduction with the second conducting ring 9 again, the electrorheological fluids in the liquid storage hoses 4 and the buffer groove 3 are changed from liquid state to solid state under the action of an electric field, the electrorheological fluids of the liquid storage hoses 4 cannot flow, the powerful spring 2 stops working with the current state, the body builder is prevented from being injured by the arm strength under the elastic force action of the powerful spring 2, the personal safety of the body builder is further ensured, then the body builder holds the holding rod 1 again to be normally used, when the arm strength builder is idle, the storage battery 11 can be closed through the control switch on the holding rod 1, and waste of electric power resources is avoided.

Example 2

Referring to fig. 3 to 4, the present embodiment is different from embodiment 1 in that: a piston plate 12 is vertically and hermetically connected in a sliding manner in each buffer tank 3, the buffer tank 3 is divided into a driving area and a circulation area by the piston plate 12, each driving area is communicated with a plurality of corresponding liquid storage hoses 4, each driving area and the liquid storage hoses 4 are filled with electrorheological fluid, a plurality of one-way air inlet pipes 13 are communicated between each circulation area and the outside, a first one-way valve is mounted in each one-way air inlet pipe 13 and only allows outside gas or liquid to enter the circulation area through the one-way air inlet pipes 13, a snakelike heat exchange coil 14 is arranged in each holding rod 1 and close to the side wall, a one-way exhaust pipe 15 is communicated between each heat exchange coil 14 and the corresponding circulation area, a second one-way valve is mounted in each one-way exhaust pipe 15 and only allows gas or liquid in the circulation area to enter the corresponding heat exchange coil 14 through the one-way exhaust pipe, each heat exchange coil 14 is communicated with the outside through a communicating pipe 16.

The present embodiment can illustrate the functional principle thereof by the following operation modes: when the plurality of liquid storage hoses 4 are restored, the electrorheological fluid in the circulation area enters the corresponding heat exchange coil 14 through the one-way exhaust pipe 15 and is exhausted to the outside through the communicating pipe 16, so that the corresponding holding rod 1 can be subjected to heat dissipation and temperature reduction, when the plurality of liquid storage hoses 4 are restored, the electrorheological fluid in the driving area flows back to the plurality of liquid storage hoses 4, the piston plate 12 in the buffer tank 3 is reset along with the flow of the electrorheological fluid, the outside gas enters the circulation area through the one-way air inlet pipe 13 to be supplemented for the next use, and the operation is repeated in this way along with the use of the arm force device, the holding rod 1 is cooled by air cooling synchronously, so that the holding rod is kept at a proper temperature, and the phenomenon that the holding rod 1 is too hot, so that the hands of a body builder sweat and the holding rod 1 is held is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A spring arm exerciser for preventing loosening and elastic injury comprises a strong spring (2) and two holding rods (1), and is characterized in that a buffer groove (3) is formed in each holding rod (1), two insulating liquid storage hoses (4) are symmetrically communicated between the two buffer grooves (3), the liquid storage hoses (4) are located in the middle of the strong spring (2), and a control mechanism is arranged in each holding rod (1);

control mechanism is including holding standing groove (5) that the symmetry was seted up on the lateral wall of pole (1), every standing groove (5) all have slider (7), every through reset spring (6) elastic connection slider (7) lateral wall all inlays and is equipped with first conducting ring (8), every all be equipped with on the cell wall of standing groove (5) and correspond first conducting ring (8) complex second conducting ring (9), install battery (11) on holding pole (1), battery (11) through the wire respectively with the inner chamber electric connection of the first conducting ring (8), second conducting ring (9) and stock solution hose (4) that correspond, every the one end of holding pole (1) is kept away from in slider (7) all extends to outside and fixedly connected with clamp plate (10) of corresponding standing groove (5).

2. The anti-loosening and elastic injury spring arm force device according to claim 1, wherein electro-rheological fluid is filled in a plurality of buffer grooves (3) and liquid storage hoses (4).

3. A release and spring-wound preventing spring-arm exerciser according to claim 1, wherein each holding rod (1) is provided with a control switch for cooperation with a corresponding accumulator (11).

4. The anti-loosening and elastic injury spring arm exerciser according to claim 1, wherein a piston plate (12) is vertically and hermetically connected in each buffer tank (3) in a sliding manner, the piston plate (12) divides the buffer tank (3) into a driving area and a circulation area, each driving area is communicated with a plurality of corresponding liquid storage hoses (4), a plurality of one-way air inlet pipes (13) are communicated between each circulation area and the outside, a heat exchange coil (14) is arranged in each holding rod (1) close to the side wall, a one-way exhaust pipe (15) is communicated between each heat exchange coil (14) and the corresponding circulation area, and each heat exchange coil (14) is communicated with the outside through a communication pipe (16).