CN217339903U

CN217339903U - Free track training ware based on air-resistor structure

Info

Publication number: CN217339903U
Application number: CN202222036666.5U
Authority: CN
Inventors: 李杨; 彭秋吉; 张蕾; 邢伟; 庞昌蓉
Original assignee: Orient Fitness & Health Industrial Co ltd
Current assignee: Orient Fitness & Health Industrial Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-09-02
Anticipated expiration: 2032-08-04

Abstract

The application provides a free track training ware based on air resistance structure relates to motion body-building apparatus technical field. A free trajectory trainer based on air resistance structure, comprising: the body building component comprises a rotating arm and a nylon rope, the rotating arm is arranged on the door-shaped frame and is of a hollow structure, and the nylon rope is arranged in the rotating arm; the air resistance assembly comprises an air cylinder and an electromagnetic valve, the air cylinder and the electromagnetic valve are both arranged on the door-shaped frame, the output end of the air cylinder is connected with the nylon rope, and the control end of the air cylinder is connected with the electromagnetic valve. The free trajectory trainer based on the air resistance structure can adopt an air pressure resistance technology, has smooth resistance, and can realize resistance fine adjustment through the electromagnetic valve; the inertia problem of the traditional strength training equipment is solved, and the actual muscle contraction curve of a human body is better met; the pneumatic resistance movement mode is smoother than the counterweight movement mode, and movement damage in the movement process is effectively reduced.

Description

Free track training ware based on air-resistor structure

Technical Field

The application relates to the technical field of sports fitness equipment, in particular to a free trajectory trainer based on an air resistance structure.

Background

The strength type training equipment is one of three major products of fitness equipment, is indispensable equipment for strength fitness and muscle exercise, is widely applied to fitness places such as gymnasiums, professional training places and body teams, and is necessary for various fitness, bodybuilding enthusiasts, professional sports players and bodybuilders.

The traditional strength type training equipment cannot quantify related indexes such as various physiological functions, health levels, proper exercise intensity and the like of the body of a user, the user only guides exercise according to subjective feelings, or external indexes such as weight increase and decrease, muscle size and the like, and the exercise effect can be expected. And the gravity piece is generally adopted as a resistance source, so that a large inertia force can be generated in the using process, and the joint and the connective tissue are easily damaged.

SUMMERY OF THE UTILITY MODEL

The free trajectory trainer based on the air resistance structure can realize ventilation pressure resistance technology, has smooth resistance, and can realize resistance fine adjustment through the electromagnetic valve; the inertia problem of the traditional strength training equipment is solved, and the actual muscle contraction curve of a human body is better met; the pneumatic resistance movement mode is smoother than the counterweight movement mode, and movement damage in the movement process is effectively reduced.

The embodiment of the application is realized as follows:

the embodiment of the application provides a free track training ware based on air-resistor structure, includes: the fitness component comprises a rotating arm and a nylon rope, the rotating arm is arranged on the door-shaped frame, the rotating arm is of a hollow structure, and the nylon rope is arranged in the rotating arm; the air resistance assembly comprises an air cylinder and an electromagnetic valve, the air cylinder and the electromagnetic valve are both arranged on the door-shaped frame, the output end of the air cylinder is connected with the nylon rope, and the control end of the air cylinder is connected with the electromagnetic valve.

In some embodiments of the present invention, the door frame is provided with a gas storage tank, the gas storage tank is connected to the cylinder, and the gas storage tank is connected to the solenoid valve.

In some embodiments of the present invention, a handle is disposed at one end of the nylon rope extending out of the rotating arm.

In some embodiments of the present invention, an adjusting member is disposed between the rotating arm and the door frame, the adjusting member is an air spring, and two ends of the air spring are respectively connected to the rotating arm and the door frame.

The utility model discloses an in some embodiments, be provided with the counter weight subassembly on the above-mentioned door type frame, the counter weight subassembly includes balancing weight and fixed column, and the balancing weight is worn to locate by the fixed column, and the balancing weight slides and sets up in the fixed column.

In some embodiments of the present invention, the bottom of the door frame is provided with a stabilizing support.

In some embodiments of the present invention, the door frame is provided with an instrument assembly, and the instrument assembly is connected to the electromagnetic valve.

In some embodiments of the present invention, the door frame is covered with a protective cover made of aluminum-plastic plate.

In some embodiments of the present invention, the door frame is provided with a power socket connected to the solenoid valve and the meter assembly.

In some embodiments of the present invention, an adjusting component is disposed between the door frame and the rotating arm, the adjusting component includes an adjusting plate and a pin, a plurality of limiting holes are spaced apart from the adjusting plate, a through hole is disposed at an end of the rotating arm close to the door frame, and the pin can be sequentially inserted into the limiting holes and the through hole.

Compared with the prior art, the embodiment of the application has at least the following advantages or beneficial effects:

the embodiment of the application provides a free track training ware based on air-resistor structure, includes: the body building component comprises a rotating arm and a nylon rope, the rotating arm is arranged on the door-shaped frame and is of a hollow structure, and the nylon rope is arranged in the rotating arm; the air resistance assembly comprises an air cylinder and an electromagnetic valve, the air cylinder and the electromagnetic valve are both arranged on the door-shaped frame, the output end of the air cylinder is connected with the nylon rope, and the control end of the air cylinder is connected with the electromagnetic valve. The door-shaped frame is used for installing and fixing the body building component and the air resistance component. The body-building component is used for realizing the exercise of muscles of all parts of the upper limbs of the body-building component by drawing the nylon rope in the rotary arm through the resistance source of the air resistance component of the nylon rope. Above-mentioned air resistance subassembly is used for providing the resistance source through above-mentioned cylinder, can effectually avoid its gravity piece produced inertia when kick-backing to avoid its user's muscle to pull, can the effectual security performance of its exercise of increase. The electromagnetic valve is used for adjusting the resistance source output by the cylinder, and is convenient for users to adjust the size of the resistance source according to the exercise requirements.

Therefore, the free track trainer based on the air resistance structure adopts the air pressure resistance technology, the resistance is smooth, and the resistance micro-adjustment is realized through the electromagnetic valve, so that the free track trainer is suitable for different exercisers; the inertia problem of the traditional strength training equipment is solved, and the actual muscle contraction curve of a human body is better met; the pneumatic resistance movement mode is smoother than counterweight movement, and movement damage in the movement process is effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is an internal structural view of an embodiment of the present application.

Icon: 1-a gantry; 2-rotating arm; 3-nylon ropes; 4-a cylinder; 5-an electromagnetic valve; 6-air storage tank; 7-a handle; 8-gas spring; 9-fixing the column; 10-a balancing weight; 11-a stabilizing scaffold; 12-a meter assembly; 13-a plastic-aluminum plate protective cover; 14-a regulating disk; 15-pins; 16-limiting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings or the orientation or the positional relationship which is usually arranged when the product of the application is used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, "a plurality" means at least 2.

In the description of the embodiments of the present application, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Examples

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of the present application; fig. 2 is a diagram showing an internal structure of the embodiment of the present application.

Referring to fig. 1 and fig. 2, the present embodiment provides a free trajectory training device based on an air resistance structure, including: the body building component comprises a rotating arm 2 and a nylon rope 3, the rotating arm 2 is arranged on the door-shaped frame 1, the rotating arm 2 is of a hollow structure, and the nylon rope 3 is arranged in the rotating arm 2; the air resistance assembly comprises an air cylinder 4 and an electromagnetic valve 5, the air cylinder 4 and the electromagnetic valve 5 are both arranged on the door-shaped frame 1, the output end of the air cylinder 4 is connected with the nylon rope 3, and the control end of the air cylinder 4 is connected with the electromagnetic valve 5.

In this embodiment, the door frame 1 is used for fixing the exercise component and the air resistance component. The rotating arm 2 assembly and the air resistance assembly are respectively arranged in two sets and are respectively and symmetrically arranged on the door-shaped frame 1, so that the consistency of double-arm exercise of a user is facilitated. The body-building component is used for drawing the resistance source of the air resistance component in the rotating arm 2 through the nylon rope 3 to exercise the muscles of all parts of the upper limb. In this embodiment, adopt duplex bearing supporting pulley (not marked in the picture) and 5mm import high-quality nylon static rope as transmission, use that the bulk motion is soft, smooth, the noise is lower, improved the utility model discloses a science and travelling comfort.

In this embodiment, the air resistance assembly is used for providing a resistance source through the air cylinder 4, so that inertia generated when the gravity piece rebounds can be effectively avoided, muscle strain of a user can be avoided, and the exercise safety performance can be effectively improved. The electromagnetic valve 5 is used for adjusting the resistance source output by the cylinder 4, so that a user can conveniently adjust the size of the resistance source according to the exercise requirement.

Referring to fig. 1 and 2, in some embodiments of the present invention, the door frame 1 is provided with an air tank 6, the air tank 6 is connected to the cylinder 4, and the air tank 6 is connected to the solenoid valve 5. The gas storage tank 6 is used for storing high-pressure gas, so that the pressure intensity of the cylinder 4 can be quickly supplemented when the gas pressure in the cylinder 4 is insufficient, and the working stability of the cylinder 4 can be conveniently improved. The electromagnetic valve 5 is used for cooperatively controlling the work between the air cylinder 4 and the air storage tank 6, so that the body-building exerciser can use stably.

Referring to fig. 1 and 2, in some embodiments of the present embodiment, a handle 7 is disposed at one end of the nylon rope 3 extending out of the rotating arm 2. The nylon rope 3 is used for transmitting resistance power at the output end of the cylinder 4, so that a user can draw and pull the nylon rope conveniently. The handle 7 is used for holding the nylon rope 3 by hands, and is convenient for protecting the hands of a user.

In other embodiments, the handle 7 may be replaced with other types of attachments for exercising different body parts.

Referring to fig. 1 and 2, in some embodiments of the present embodiment, an adjusting member is disposed between the rotating arm 2 and the door frame 1, the adjusting member is a gas spring 8, and two ends of the gas spring 8 are respectively connected to the rotating arm 2 and the door frame 1. The adjusting part is used for adjusting the included angle between the rotating arm 2 and the door-shaped part, so that a user can adjust the height of the rotating arm 2 according to the height of the user, the exercise comfort of the user is improved, the body of the user can be protected, and the movement safety of the user is improved.

In the present embodiment, the gas spring 8 is an industrial component that can perform the functions of supporting, cushioning, braking, height adjustment, angle adjustment, and the like. It is composed of the following parts: the device comprises a pressure cylinder, a piston rod, a piston, a sealing guide sleeve, a filler (inert gas or oil-gas mixture), an in-cylinder control element, an out-cylinder control element (a controllable gas spring 8), a joint and the like. The principle is that inert gas or oil-gas mixture is filled in a closed pressure cylinder, the pressure in a cavity is several times or dozens of times higher than the atmospheric pressure, and the motion of a piston rod is realized by utilizing the pressure difference generated by the fact that the cross section area of the piston rod is smaller than that of the piston. The gas spring 8 provides a stable support, and the gas spring 8 is a desirable material as the above-mentioned adjusting member, so that the user can stably adjust the height of the swivel arm 2 as appropriate.

Referring to fig. 1 and 2, in some embodiments of the present invention, the door frame 1 is provided with a counterweight assembly, the counterweight assembly includes a counterweight block 10 and a fixing column 9, the fixing column 9 penetrates through the counterweight block 10, and the counterweight block 10 is slidably disposed on the fixing column 9. The counterweight assembly is used for increasing the basis weight of the door-shaped frame 1, standard barbell plates can be assembled according to the needs of users to increase the counterweight of the equipment, and the movement of the equipment in the exercise process is prevented. The fixing column 9 is used for installing the counterweight 10, and the counterweight 10 can be adjusted according to actual requirements.

Referring to fig. 1 and 2, in some embodiments of the present invention, a stabilizing bracket 11 is disposed at a bottom of the door frame 1. The stabilizing support 11 is used for preventing the door-shaped frame 1 from toppling forwards and backwards when the resistance rope is pulled in use, so that the safety factor of the equipment is improved.

In some embodiments of the present embodiment, the door frame 1 is provided with a meter assembly 12, and the meter assembly 12 is connected to the solenoid valve 5. The gauge assembly 12 is used for adjusting and displaying the resistance of the use thereof, and is adjusted according to the use requirement thereof. It can display the weight of the counterweight of the operator, the number of times of drawing, the time of exercise, the power, the heat and other motion parameters. The intelligent and convenient operation of the fitness training is realized.

Referring to fig. 1 and 2, in some embodiments of the present invention, an aluminum-plastic panel protective cover 13 is covered on the door frame 1. The aluminum-plastic plate protective cover 13 is used for protecting sports equipment in the door-shaped frame 1 and also can improve the aesthetic degree of the equipment.

In some embodiments of the present embodiment, the door frame 1 is provided with an electrical outlet for connecting to the solenoid valve 5 and the meter assembly 12. The power socket is used for transmitting electric energy to all electrical elements of the equipment.

Referring to fig. 1 and 2, in some embodiments of the present embodiment, an adjusting assembly is disposed between the door frame 1 and the rotating arm 2, the adjusting assembly includes an adjusting plate 14 and a pin 15, a plurality of limiting holes 16 are spaced on the adjusting plate 14, a through hole is formed at one end of the rotating arm 2 close to the door frame 1, and the pin 15 can be sequentially inserted into the limiting holes 16 and the through hole.

In this embodiment, the adjusting assembly is used to adjust the rotation of the rotating arm 2 and the height of the connection with the door frame 1, so that the user can conveniently adjust the height of the door frame according to the exercise position and the height of the user.

In the embodiment, the matching between the adjusting disc 14 and the pin 15 and the position of the rotating arm 2 are adjusted, so that the convenience of adjustment is improved.

When the instrument assembly is used, the direction of the rotating arm 2 of the instrument assembly is adjusted by adjusting the rotating disc, the inserted pin is sequentially inserted into the limiting hole 16 and the through hole which are suitable for the height of the rotating arm 2, the balance weight required to be exercised is preset through the instrument assembly 12 according to the exercise requirement, and then the handle 7 is held by hands.

In summary, an embodiment of the present application provides a free trajectory training device based on a gas barrier structure, including: the fitness device comprises a door-shaped frame 1, a fitness component and a gas resistance component, wherein the fitness component and the gas resistance component are arranged on the door-shaped frame 1, the fitness component comprises a rotating arm 2 and a nylon rope 3, the rotating arm 2 is arranged on the door-shaped frame 1, the rotating arm 2 is of a hollow structure, and the nylon rope 3 is arranged in the rotating arm 2; the air resistance assembly comprises an air cylinder 4 and an electromagnetic valve 5, the air cylinder 4 and the electromagnetic valve 5 are both arranged on the door-shaped frame 1, the output end of the air cylinder 4 is connected with the nylon rope 3, and the control end of the air cylinder 4 is connected with the electromagnetic valve 5. The door-shaped frame 1 is used for installing and fixing the body building component and the air resistance component. The body-building component is used for exercising muscles of all parts of upper limbs of the body-building component by drawing the nylon rope 3 in the rotating arm 2 through the resistance source of the air resistance component. Above-mentioned air resistance subassembly is used for providing the resistance source through above-mentioned cylinder 4, can effectually avoid its gravity piece produced inertia when kick-backing to avoid its user's muscle to pull, can the effectual security performance of its exercise of increase. The electromagnetic valve 5 is used for adjusting the resistance source output by the cylinder 4, so that a user can conveniently adjust the size of the resistance source according to the exercise requirement. Therefore, the free track trainer based on the air resistance structure adopts the air pressure resistance technology, the resistance is smooth, and the resistance micro-adjustment is realized through the electromagnetic valve 5, so that the free track trainer is suitable for different exercisers; the inertia problem of the traditional strength training equipment is solved, and the actual muscle contraction curve of a human body is better met; the pneumatic resistance movement mode is smoother than counterweight movement, and movement damage in the movement process is effectively reduced.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A free trajectory trainer based on an air resistance structure, comprising: the body building component comprises a rotating arm and a nylon rope, the rotating arm is arranged on the door-shaped frame and is of a hollow structure, and the nylon rope is arranged in the rotating arm; the air resistance assembly comprises an air cylinder and an electromagnetic valve, the air cylinder and the electromagnetic valve are arranged on the door-shaped frame, the output end of the air cylinder is connected with the nylon rope, and the control end of the air cylinder is connected with the electromagnetic valve.

2. The free trajectory trainer based on air resistance structure as claimed in claim 1, wherein the gantry is provided with an air tank, the air tank is connected with the air cylinder, and the air tank is connected with the solenoid valve.

3. The free trajectory trainer based on air lock structure as claimed in claim 2, wherein the end of the nylon rope extending out of the rotating arm is provided with a handle.

4. The free trajectory trainer based on air resistance structure as claimed in claim 3, wherein an adjusting member is disposed between the rotating arm and the gantry, the adjusting member is an air spring, and both ends of the air spring are respectively connected with the rotating arm and the gantry.

5. The free trajectory trainer based on air resistance structure as claimed in claim 1, wherein a counterweight assembly is arranged on the gantry, the counterweight assembly comprises a counterweight block and a fixing column, the fixing column penetrates through the counterweight block, and the counterweight block is slidably arranged on the fixing column.

6. The free trajectory trainer based on air resistance structure as claimed in claim 1, wherein the bottom of the gantry is provided with a stabilizing bracket.

7. The free trajectory trainer based on air resistance structure as claimed in claim 1, wherein an instrument assembly is arranged on the gantry, and the instrument assembly is connected with the solenoid valve.

8. The free trajectory trainer as claimed in claim 7, wherein the door frame is covered with a protective cover made of aluminum-plastic plate.

9. The free trajectory trainer based on air resistance structure as claimed in claim 8, wherein the gantry is provided with a power socket, and the power socket is respectively connected with the solenoid valve and the instrument assembly.

10. The free trajectory trainer based on the air resistance structure as claimed in claim 1, wherein an adjusting assembly is arranged between the gantry and the rotating arm, the adjusting assembly comprises an adjusting disc and a pin, a plurality of limiting holes are arranged on the adjusting disc at intervals, a through hole is arranged at one end of the rotating arm close to the gantry, and the pin can be inserted into the limiting holes and the through hole in sequence.