CN113648599B

CN113648599B - Body-building device

Info

Publication number: CN113648599B
Application number: CN202110983778.9A
Authority: CN
Inventors: 耿彬
Original assignee: Physical Education College of Zhengzhou University
Current assignee: Physical Education College of Zhengzhou University
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-06-21
Anticipated expiration: 2041-08-25
Also published as: CN113648599A

Abstract

The present disclosure discloses a fitness device comprising: the device main body comprises a body-building bicycle part with the existing structure and a liquid supply part which is positioned on the upper end surface of the bottom of the body-building bicycle part and is provided with a liquid supply cavity; the nylon cloth pieces are arranged and distributed around the exercise bicycle part; the vibration component is fixedly arranged on the nylon cloth piece, and the vibration component and the liquid supply part are respectively fixedly connected and communicated through a plurality of liquid conveying pipes so that driving liquid in the liquid supply cavity can be conveyed to the plurality of liquid conveying pipes. The device carries out body-building motion indoors, has good body-building and weight-losing effects, occupies a small space, and utilizes the two-in-one action of motion body-building and vibration body-building to accelerate the efficiency of body-building and weight-losing.

Description

Body-building device

Technical Field

The invention relates to equipment for body building, in particular to a body building device.

Background

Fitness is a sport such as various free-hand aerobics, rhythmic exercises, gymnastics, and various self-resistance exercises such as swimming, walking, jogging, cycling, and all aerobic exercises that exercise the heart. In the college students in China, physical quality is a highly important aspect in education, and therefore physical quality of the college students is guaranteed by setting up physical classes, physical tests and the like in universities, but the college students are less and less active in going-out activities at present, activities are performed in a bedroom most of the time, and therefore the college students need to be subjected to fitness inside the bedroom to guarantee the physical quality of the college students. When indoor body-building, indoor body-building apparatus is a common auxiliary mode, but the body-building supplementary effect is often not good enough of indoor supplementary body-building device simple structure at present, and the body-building equipment of complicated structure is inconvenient to use in the bedroom again. But indoor body-building is more and more popular at present, and the equipment of indoor body-building supplementary also is more and more. It is envisaged that this technique will have some desired effect in current fitness. However, the inventor has found that there are still many problems in the practical implementation of this technique, for example, simple auxiliary devices such as elastic balls or yoga mats, etc. require the exerciser to have a large exercise field and exercise operation of the system, and need to perform certain system learning; some high-efficiency simple auxiliary appliances like a treadmill are not suitable for being used in a bedroom.

Disclosure of Invention

In view of the above problems in the prior art, the present invention is directed to an exercise device for combined exercise and vibration exercise and weight reduction, which can effectively ensure that people obtain exercise effect and has high exercise efficiency.

In order to achieve the above object, an embodiment of the present invention provides an exercise apparatus, including:

the device main body comprises a body-building bicycle part with the existing structure and a liquid supply part which is positioned on the upper end surface of the bottom of the body-building bicycle part and is provided with a liquid supply cavity;

the nylon cloth pieces are arranged and distributed around the exercise bicycle part;

the vibration component is fixedly arranged on the nylon cloth piece, and the vibration component and the liquid supply part are respectively fixedly connected and communicated through a plurality of liquid conveying pipes so that driving liquid in the liquid supply cavity can be conveyed to the plurality of liquid conveying pipes.

Preferably, a piston block is arranged in the liquid supply portion in a sealing and sliding manner, driving liquid is filled between the upper portion of the piston block and the inner top of the liquid supply portion, a control rod is fixedly connected to the upper end of the piston block, the upper end of the control rod penetrates through the liquid supply portion and extends to the outside, a rotating disc is vertically arranged in the exercise bicycle portion, two ends of a center shaft of the rotating disc are rotatably connected with the exercise bicycle portion, a driving sprocket is coaxially and fixedly connected to a pedal position of the exercise bicycle portion, a driven sprocket is coaxially and fixedly connected to one end face of the rotating disc, the driving sprocket is in transmission connection with the driven sprocket through a chain, a driving rod is arranged on one side of the rotating disc, one end of the driving rod is rotatably connected with one side of the end face of the rotating disc, and the other end of the driving rod is rotatably connected with the upper end of the control rod.

Preferably, a liquid outlet is formed in the upper end of the liquid supply portion, a plurality of liquid inlet portions are formed in the vibration assembly, each liquid inlet portion comprises a barrel capable of containing a certain driving liquid, liquid inlets are formed in the liquid inlet portions, and the liquid inlets are fixedly connected and communicated with the liquid outlet in the liquid supply portion through a plurality of liquid conveying pipes.

Preferably, the vibration component further comprises a shell fixedly arranged on the nylon cloth piece, the infusion tube penetrates through the shell, a barrel is arranged in the shell, an impeller piece is arranged in the barrel in a matched mode, the barrel is fixedly connected to the infusion tube and communicated with the infusion tube, an eccentric wheel is arranged outside the barrel, and a middle shaft of the eccentric wheel penetrates through the barrel and is coaxially and fixedly connected with the impeller piece.

Preferably, the nylon cloth piece is provided with magic tapes at the center of two end faces thereof symmetrically.

Preferably, the eccentric wheel is connected with the impeller part through a one-way driving assembly, the one-way driving assembly comprises a rotating wheel rotatably arranged on the shell, a plurality of pawls are arranged around the rotating wheel in a surrounding mode, the pawls are all rotatably connected with the rotating wheel, torsion springs are arranged at the connecting positions of the pawls and the rotating wheel, a plurality of limiting blocks are fixedly arranged on the rotating wheel to limit the pawls, an annular block is sleeved outside the rotating wheel and rotatably arranged on the shell, a plurality of ratchets are uniformly arranged on the inner wall of the annular block, the rotating wheel is coaxially and fixedly connected with the middle shaft of the impeller part, and the annular block is coaxially and fixedly connected with the eccentric wheel.

Preferably, a cylinder is fixedly connected to an oil outlet at the upper end of the liquid supply portion, the oil delivery pipes are fixedly connected and communicated with the cylinder, two cylinders are fixedly sleeved on the cylinder and vertically communicated with the cylinder, a cylinder block is arranged in the two cylinders in a matched mode, external threads are arranged on the outer wall of the cylinder block, internal threads matched with the external threads are arranged on the inner wall of the two cylinders, rotating handles are arranged outside the two cylinders and penetrate through the two cylinders and are coaxially and fixedly connected with the cylinder block.

Preferably, the driving liquid is hydraulic oil.

Preferably, the liquid supply part is provided with an opening, and the opening is internally threaded with a sealing plug.

Preferably, the diameter of the driven sprocket is larger than the diameter of the driving sprocket.

Compared with the prior art, the body-building device provided by the invention can be arranged indoors for use, does not need systematic learning, and has a better exercise effect. When people use the device, the effect of body-building can be played through the action of riding, and when riding simultaneously, can drive through the action of riding and tie up the nylon cloth piece that ties up on one's body and shake, can change vibration frequency according to the speed of riding to a normal body-building speed of traveling can realize better body-building effect. The mechanism for adjusting the resistance on the device has no loss and is not easy to damage; compared with common indoor fitness auxiliary equipment, the indoor fitness auxiliary equipment has the characteristics of high fitness efficiency, good shaping effect, easiness in deployment and low failure rate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic perspective view of an exercise device according to the present invention.

Fig. 2 is a schematic side-view perspective structure view of an exercise device according to the present invention.

Fig. 3 is a schematic perspective view of another perspective view of the exercise apparatus of the present invention.

Fig. 4 is a schematic perspective view of another perspective view of an exercise device according to the present invention.

Fig. 5 is a schematic view of a partial cross-sectional structure of an exercise device according to the present invention.

Fig. 6 is a schematic view of a full-section structure of the exercise device of the present invention.

Figure 7 is an exploded view of the housing of the dispensing assembly of an exercise apparatus of the present invention.

The main reference numbers:

1 … device body; 11 … exercise bicycle portion; 12 … liquid supply part; 13 … nylon cloth pieces; 14 … vibrating the assembly; 15 … oil conveying pipe; 16 … a cylindrical body; 17 … two cylinders; 121 … liquid supply cavity; 122 … lever; 123 … rotating disks; 124 … drive sprocket; 125 … driven sprocket; 126 … chain; 127 … driving the rod; 128 … piston block; 141 … liquid inlet part; 144 … shell; 145 … barrel; 146 … impeller member; 147 … eccentric wheel; 171 … cylindrical block; 172 … stem; 1471 … unidirectional drive assembly; 14711 … a rotating wheel; 14712 … a pawl; 14713 … annular mass.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1 to 7, an exercise apparatus according to an embodiment of the present invention includes: the device comprises a device main body 1, wherein the device main body 1 comprises a body-building bicycle part 11 with an existing structure and a liquid supply part 12 which is positioned on the upper end surface of the bottom of the body-building bicycle part 11 and is provided with a liquid supply cavity 121, the liquid supply part 12 is integrally hollow and cylindrical, a plurality of nylon cloth pieces 13 are further arranged around the body-building bicycle part 11, vibration components 14 are fixedly arranged on the nylon cloth pieces 13, and the vibration components 14 and the liquid supply part 12 are respectively and fixedly connected and communicated through a plurality of infusion tubes 15 so that driving liquid in the liquid supply cavity 121 can be conveyed into the infusion tubes 15; generally speaking, the exercise bicycle portion 11 is mainly used for people to perform exercise operations, and exercise effects are achieved through actions of riding the bicycle, while actions of riding the bicycle are mainly in a manner of pedaling with feet, the pedaling structure changes actions of pedaling with feet of a human body into a rotating action, so that wheels of the exercise bicycle are driven to rotate, and the liquid supply portion 12 supplies driving liquid to the plurality of vibration assemblies 14, and a driving structure for providing piston actions is needed, so that the problem can be solved by taking pedaling actions of the exercise bicycle as power output; in the invention, a piston block 128 is hermetically and slidably arranged in the liquid supply part 12, driving liquid is filled between the upper part of the piston block 128 and the inner top of the liquid supply part 12, a control rod 122 is fixedly connected to the upper end of the piston block 128, the upper end of the control rod 122 penetrates through the liquid supply part 12 and extends to the outside, a rotating disc 123 is vertically arranged in the exercise bicycle part 11, both ends of a center shaft of the rotating disc 123 are rotatably connected with the exercise bicycle part 11, the rotatably connected position can be fixed on the exercise bicycle part 11 through a connecting block or a mounting seat and other structures, a driving sprocket 124 is coaxially and fixedly connected to the pedal position of the exercise bicycle part 11, a driven sprocket 125 is coaxially and fixedly connected to one end surface of the rotating disc 123, the driving sprocket 124 is in transmission connection with the driven sprocket 125 through a chain 126, and the diameter of the driven sprocket 125 is larger than that of the driving sprocket 124, thereby conveniently carry out the transmission, have laborsaving effect, rolling disc 123 one side is provided with actuating lever 127, actuating lever 127 one end is rotated with rolling disc 123's terminal surface one side and is connected, the actuating lever 127 other end is rotated with control lever 122 upper end and is connected.

Aiming at the effect provided by the invention, a liquid outlet is arranged at the upper end of the liquid supply part 12, meanwhile, a liquid inlet part 141 is arranged in a plurality of vibration components 14, the liquid inlet part 141 comprises a barrel capable of containing a certain driving liquid, the barrel and the liquid supply part 12 have the same structure, only the sum of the capacities of the liquid inlet parts 141 is equal to or less than the capacity of the liquid supply part 12, liquid inlets are arranged on the liquid inlet parts 141, the liquid inlets are respectively fixedly connected and communicated with the liquid outlet on the liquid supply part 12 through a plurality of liquid conveying pipes 15, the vibration components 14 further comprise a shell 144 fixedly arranged on a nylon cloth sheet 13, the liquid conveying pipe 14 penetrates through the shell 144, a barrel 145 is arranged in the shell 144, impeller parts 146 are arranged in the barrel 145 in a matching way, the barrel 145 is fixedly connected on the liquid conveying pipe 14 and communicated with the liquid conveying pipe 14, the structure of the device is similar to that of a water pump, but the main action is to drive the liquid to flow through the impeller 146 to rotate, the eccentric wheel 147 is arranged outside the barrel 145, the central axis of the eccentric wheel 147 penetrates through the barrel 145 and is coaxially and fixedly connected with the impeller 146, so that the eccentric wheel 147 can be driven to rotate when the impeller 146 rotates, the gravity center is continuously changed when the eccentric wheel 147 rotates, the shaking motion, namely the vibration motion, is generated, when the device is used, a plurality of nylon cloth pieces 143 are respectively bound at positions needing to be exercised, such as thigh parts, calf parts, abdomen parts or arm parts, and the generated vibration can play a role in assisting in exercising and body building, the body building effect is further increased, the effect of exercising with vibration and weight reducing and body building is realized, the efficient riding and body building effect is realized, and the body building effect is realized by the body building amount smaller than the body building amount required by the existing body building effect, meanwhile, the device saves the mode that the existing exercise bicycle is used anywhere, can be used by people in places such as a bedroom, and is convenient to use in the mode of not using electricity in the using process aiming at the problem of electricity limitation of the bedroom.

In the present invention, the pedal of the exercise bicycle portion 11 drives the piston block 128 to move vertically, so as to drive the oil to perform an output and input action, so that the oil in the oil pipe 15 maintains a reciprocating flow pattern, but the rotation of the eccentric wheel 147 should be maintained in a single direction to ensure a high vibration effect, so that the impeller member 146 drives the eccentric wheel 147 to rotate only in a single direction. Therefore, in some modifications, the connection between the eccentric wheel 147 and the impeller member 146 should be driven by a one-way driving structure, the eccentric wheel 147 and the impeller member 146 are connected by a one-way driving assembly 1471, the one-way driving assembly 1471 includes a rotating wheel 14711 rotatably disposed on the housing 144, a plurality of pawls 14712 are circumferentially disposed around the rotating wheel 14711, a plurality of pawls 14712 are rotatably connected to the rotating wheel 14711, a torsion spring is disposed at the connection position between the plurality of pawls 14712 and the rotating wheel 14711, a plurality of limit blocks 14714 are fixedly disposed on the rotating wheel 14711 to limit the plurality of pawls 14712, so as to ensure that the pawls 14712 have a driving function and a returning function, so as to ensure a continuous driving effect, an annular block 14713 is sleeved outside the rotating wheel 14711, the annular block 14713 is rotatably disposed on the housing 144, and a plurality of ratchets are uniformly disposed on the inner wall of the annular block 14713, when the rotating wheel 14711 rotates, the pawl 14712 can drive the annular block 14713 to rotate, and when the rotating wheel 14711 rotates reversely, the annular block 14713 cannot be driven to rotate, the rotating wheel 14711 is coaxially and fixedly connected with the central shaft of the impeller member 146, and the annular block 14713 is coaxially and fixedly connected with the eccentric wheel 147, so that the one-way continuous rotation of the eccentric wheel 147 can be ensured, and a vibration effect is formed.

Meanwhile, according to the structure of the existing exercise bicycle, a resistance structure needs to be arranged, and meanwhile, the resistance structure can be adjusted, so that people can change riding resistance according to requirements during exercise, and the exercise effect is gradually improved; in the invention, a cylinder 16 is fixedly connected to an oil outlet at the upper end of the liquid supply part 12, a plurality of oil pipelines 15 are fixedly connected and communicated with the cylinder 16, two cylinders 17 are fixedly sleeved on the cylinder 16, the two cylinders 17 are vertically communicated with the cylinder 16, a cylinder block 171 is arranged in the two cylinders 17 in a matching manner, an external thread is arranged on the outer wall of the cylinder block 171, an internal thread matched with the external thread is arranged on the inner wall of the two cylinders 17, a rotating handle 172 is arranged outside the two cylinders 17, the rotating handle 172 penetrates through the two cylinders 17 and is coaxially and fixedly connected with the cylinder block 171, the cylinder block 171 can be driven to rotate when the rotating handle 172 is rotated, the cylinder block 171 can be driven to move in the two cylinders 17 through a thread structure, the length of the cylinder block 171 is larger than the width of the cylinder 16, and the sectional area of the cylinder 16, through which fluid can flow, can be changed when the cylinder block 171 moves into the cylinder 16, thereby increasing or decreasing the resistance to the passage of liquid, which can act on the pedal portion of the exercise bicycle portion 11, which can be used as a resistance structure with minimal loss in use compared to the existing resistance structure; in the invention, in order to ensure a better driving effect on the eccentric wheel 147, the liquid in the position adopts hydraulic oil, a larger driving force can be realized by utilizing hydraulic pressure to be far away, and the hydraulic oil has lower viscosity and is convenient to circulate.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An exercise device comprising:

the vibration components are fixedly arranged on the nylon cloth piece, and the vibration components and the liquid supply part are respectively and fixedly connected and communicated through a plurality of liquid conveying pipes so that driving liquid in the liquid supply cavity can be conveyed into the liquid conveying pipes;

a piston block is arranged in the liquid supply part in a sealing and sliding manner, driving liquid is filled between the upper part of the piston block and the inner top of the liquid supply part, the upper end of the piston block is fixedly connected with a control rod, the upper end of the control rod penetrates through the liquid supply part and extends to the outside, a rotating disc is vertically arranged in the exercise bicycle, two ends of a center shaft of the rotating disc are rotatably connected with the exercise bicycle, a driving sprocket is coaxially and fixedly connected with the pedal position of the exercise bicycle, a driven sprocket is coaxially and fixedly connected with one end surface of the rotating disc, the driving sprocket is in transmission connection with the driven sprocket through a chain, the diameter of the driven sprocket is larger than that of the driving sprocket, a driving rod is arranged on one side of the rotating disc, one end of the driving rod is rotatably connected with one side of the end surface of the rotating disc, and the other end of the driving rod is rotatably connected with the upper end of the control rod;

a liquid outlet is arranged at the upper end of the liquid supply part, a liquid inlet part is arranged in the plurality of vibration assemblies, the liquid inlet part comprises a barrel capable of containing a certain driving liquid, liquid inlets are arranged on the plurality of liquid inlet parts, the plurality of liquid inlets are fixedly connected and communicated with the liquid outlet on the liquid supply part through a plurality of liquid conveying pipes respectively, the vibration assemblies further comprise a shell fixedly arranged on a nylon cloth piece, the liquid conveying pipes penetrate through the shell, a barrel body is arranged in the shell, impeller parts are arranged in the barrel body in a matched mode, the barrel body is fixedly connected to the liquid conveying pipes and communicated with the liquid conveying pipes, an eccentric wheel is arranged outside the barrel body, and a middle shaft of the eccentric wheel penetrates through the barrel body and is coaxially and fixedly connected with the impeller parts;

fixedly connected with cylinder on the liquid outlet of liquid supply portion upper end, it is a plurality of the transfer line all with cylinder fixed connection and intercommunication, fixed cover is equipped with two barrels on the cylinder, two barrels are perpendicular and the intercommunication with the cylinder, the matching is provided with the cylinder piece in the two barrels, be provided with the external screw thread on the cylinder piece outer wall, be provided with the internal thread that matches with the external screw thread on the two barrel inner walls, be provided with the turning handle outward outside the two barrels, the turning handle run through two barrels and with the coaxial fixed connection of cylinder piece, the driving liquid adopts hydraulic oil, be provided with the opening in the liquid supply portion, the opening internal thread is provided with the sealing plug.

2. The device as claimed in claim 1, wherein magic tapes are symmetrically arranged at the center of two end surfaces of the nylon cloth sheet.

3. The device according to claim 1, wherein the eccentric wheel is connected with the impeller member through a unidirectional driving assembly, the unidirectional driving assembly comprises a rotating wheel rotatably disposed on the housing, a plurality of pawls are circumferentially disposed around the rotating wheel, the plurality of pawls are rotatably connected with the rotating wheel, torsion springs are disposed at connecting positions of the plurality of pawls and the rotating wheel, a plurality of limiting blocks are fixedly disposed on the rotating wheel to limit the plurality of pawls, an annular block is sleeved outside the rotating wheel, the annular block is rotatably disposed on the housing, a plurality of ratchets are uniformly disposed on an inner wall of the annular block, the rotating wheel is coaxially and fixedly connected with a central axis of the impeller member, and the annular block is coaxially and fixedly connected with the eccentric wheel.