CN216395147U - Strength body-building device - Google Patents

Abstract

The utility model discloses a strength body-building device, which relates to the field of body building, wherein a power component for providing resistance for a pull rope is arranged on a base, a universal wheel component is also arranged on the base, and the pull rope penetrates out through the universal wheel component. The universal wheel support on the universal wheel assembly of this device can rotate, and then adjustable stay cord is according to user's use needs orientation different angles when pulling out, and further improvement availability factor is applicable to the strength training of different grade type.

Description

Strength body-building device

Technical Field

The utility model relates to the field of fitness, in particular to a strength fitness device.

Background

With the development and progress of science and technology, the existing fitness equipment is continuously developed towards the direction of household and intellectualization, and on the premise, the intellectualized mirror surface fitness equipment gradually begins to appear. Before the scheme, the applicant has developed a large amount of research and patent applications on related schemes of the intelligent mirror surface body-building device, wherein the scheme that the intelligent mirror surface body-building device is matched with a tension apparatus to carry out tension exercise is widely commented, and the intelligent mirror surface body-building device is matched with a motor, a differential mechanism and two groups of pull ropes to enable a user to hold the tail ends of the two groups of pull ropes to carry out strength training. Conventional strength training is mainly realized through a self-weight apparatus or a weight apparatus, the self-weight apparatus generally comprises a barbell, a dumbbell and the like, and the weight apparatus can be divided into an upper limb exercise apparatus and a lower limb exercise apparatus according to exercise positions. Present upper limbs exerciser mainly is divided into chest exerciser, shoulder exerciser and back exerciser, and these apparatus generally all include the apparatus body and set up the balancing weight on the apparatus body, adjusts the resistance training in order to carry out different dynamics to specific muscle group through the weight to the balancing weight, and then reaches the purpose that local muscle is increased.

Along with the continuous deep development to the product, it is single to discover that current body-building device stay cord play rope direction, and the user experiences when using and feels relatively poor, is difficult to satisfy the user demand that the user is different, for this reason necessarily expands the function of product to satisfy the user and carry out strength training with more, more nimble posture.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a strength fitness device, which provides resistance for a pull rope through a power assembly, and the pull rope penetrates out through a universal wheel assembly, so that the pull rope can be pulled out from multiple directions when in use, and the comfort level of the user is higher when in use.

The purpose is realized by adopting the following technical scheme: including the base, be provided with the power component who provides the resistance for the stay cord on the base, still be provided with universal wheel subassembly on the base, the stay cord is worn out through universal wheel subassembly. One end and the power component of stay cord are connected, and the other end of stay cord passes through universal wheel subassembly to wear out from universal wheel subassembly, when using, user pulling stay cord, the corresponding counter weight pulling power of stay cord production under power component's effect, and then carry out the strength training of different postures. For the device, one pull rope corresponds to one power assembly, and one universal wheel assembly.

The base can be further provided with two pull ropes or a plurality of power assemblies, the base is provided with two power assemblies which respectively provide resistance for the two pull ropes, the base is further provided with two universal wheel assemblies, and the two pull ropes are respectively penetrated out through the two universal wheel assemblies. The one end of two stay cords is connected with two power component respectively, and the other end of two stay cords is worn out from the universal wheel subassembly through two universal wheel subassemblies respectively to when using, two stay cords of user pulling, the stay cord produces the counter weight pulling power that corresponds under power component's effect, and then carries out the strength training of different postures.

Specifically, the power assembly of this device includes motor and reel, and motor and reel are connected, and the motor is used for providing the resistance for the stay cord, and the reel is used for connecting the stay cord. The motor generates the counterweight pulling force on the pull rope, so that the use is safer, and the device is suitable for training of different parts. Meanwhile, the power assembly of the device is small in size, does not occupy redundant space, and is more favorable for being used in a narrow area. Preferably, a speed reducer is connected between the motor and the reel. The use is safer through the reduction gear, and the reduction gear can be more smooth when using the stay cord pulling energy, the comfort level of further improvement pulling. Preferably, a spiral groove is formed on the outer side surface of the reel, and the tension rope is wound on the spiral groove. The motor is a high-voltage servo motor, and the speed reducer is a planetary speed reducer. The high-voltage servo motor is adopted, and the service efficiency is higher when the high-voltage servo motor is matched with a planetary reducer.

Further, the universal wheel assembly comprises a connecting part and a universal wheel part, wherein the connecting part comprises a first connecting plate connected to the base and a second connecting plate connected to the first connecting plate; first connecting plate is used for connecting on the base, and the second connecting plate is used for being connected with universal wheel portion, and when using like this, the stay cord can be better pass universal wheel portion and wear out from universal wheel portion, and the user is when dragging the stay cord, and universal wheel portion can not hinder and shelter from the stay cord, improvement availability factor that can be further.

Specifically, the universal wheel portion of this device is including being used for connecting universal wheel axle sleeve on the second connecting plate, the universal wheel support of being connected with universal wheel axle sleeve, be provided with at least one pulley on the universal wheel support, universal wheel leg joint is sheathe in the universal wheel pivot, and the universal wheel support can be sheathe in the universal wheel pivot and use the straight line of universal wheel support place as the axis rotation. The universal wheel support drives the pulley on the universal wheel support to rotate together when rotating, so that the pull rope can be pulled to be smoother under the action of the pulley, and meanwhile, the rotation of the universal wheel support enables the pull rope to be suitable for being pulled out in different directions, so that the universal wheel support is suitable for strength fitness training in more different postures. When the universal wheel bearing sleeve is used, one end of the pull rope penetrates through the inner parts of the universal wheel bearing sleeve and the universal wheel support and is in contact with the pulley, so that when the universal wheel bearing sleeve is connected to the second connecting plate, the connection efficiency can be further improved, and the smooth degree of connection can be further improved.

On this basis, it is preferable that one end of the first connecting plate is connected to one end of the second connecting plate, and the universal wheel hub is located between the first connecting plate and the second connecting plate. The first connecting plate and the second connecting plate form an L shape, the first connecting plate is used for being fixed with the base, the second connecting plate is used for being connected with the universal wheel hub, and an acute angle is formed between the first connecting plate and the second connecting plate. Therefore universal wheel axle sleeve's one end and universal wheel leg joint, universal wheel axle sleeve's the other end is unsettled, connection that the stay cord can be better is inside universal wheel axle sleeve and universal wheel support like this, the efficiency of connection is improved, the universal wheel axle sleeve and the universal wheel support of this device are inside to be the intercommunication, the universal wheel pivot cover passes the second connecting plate, and fixed connection is on the second connecting plate, the one end of universal wheel support is connected inside universal wheel axle sleeve, and the universal wheel support can be sheathe in the rotation in the universal wheel pivot, and then make the direction that the stay cord was pulled out more, and the service efficiency is improved.

For the device, the base is of a plate-shaped or cavity structure, when the device is used, when the base is of the plate-shaped structure, the two power assemblies are respectively arranged on the base, the two universal wheel assemblies are respectively positioned at two sides of the two power assemblies, one ends of the two pull ropes are respectively connected with the two universal wheel assemblies, the other ends of the two pull ropes respectively penetrate through the universal wheel assemblies, when a user uses the device, the user can directly pull the two pull ropes, when fitness training is carried out, the base can be placed on the ground, the user stands on the base, and the pull ropes are pulled to carry out training; the base of the device can be fixedly placed on the wall surface, a user stands on the ground or sits on the base with the ground feet, and the pull rope is pulled to perform fitness training.

When the base of this device is the structure of cavity for inside, two power component and two universal wheel subassemblies all are located the cavity, the one end of two stay cords is connected with two universal wheel subassemblies respectively, the other end of two stay cords passes the universal wheel subassembly respectively and passes the base simultaneously and be located the base outside, the user carries out the body-building training at the outside pulling stay cord of base, when using, the base can be placed subaerial, the user can stand or sit on the base, then train through the pulling stay cord, can also sit and train at subaerial pulling stay cord, and simultaneously, the base of this device also can be placed and carry out the body-building training on the wall.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the utility model relates to a strength body-building device, which can be applied to the body-building training with different actions and modes, has wider application range and is more convenient for long-term use, simultaneously, the stay cord of the device is pulled out through a universal wheel component, the smoothness degree of the pull-out of the stay cord is further improved, simultaneously, when pulling the stay cord, a universal wheel bracket on the universal wheel component can rotate, and then the stay cord can be adjusted to face different angles according to the use requirements of users when being pulled out, the use efficiency is further improved, and the device is applicable to the strength training with different types.

Secondly, this device's power component includes motor, reel and reduction gear, and wherein, the motor is high-pressure servo motor, and the reduction gear is planetary reducer. The high-voltage servo motor is adopted, and the service efficiency is higher when the high-voltage servo motor is matched with a planetary reducer. The motor generates the counterweight pulling force on the pull rope, so that the use is safer, and the device is suitable for training of different parts. Meanwhile, the power assembly of the device is small in size, does not occupy redundant space, and is more favorable for being used in a narrow area.

Moreover, the device has simple structure and is convenient for long-term use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic view of the present apparatus;

FIG. 2 is a schematic structural view of the first connecting plate, the second connecting plate and the universal wheel assembly;

fig. 3 is a schematic structural diagram of the power assembly.

Reference numbers and corresponding part names in the drawings:

1-base, 2-motor, 3-reducer, 4-reel, 5-first connecting plate, 6-second connecting plate, 7-universal wheel bracket, 8-universal wheel sleeve and 9-pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, and the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

[ example 1 ]

This device includes base 1, is provided with two power components that provide the resistance for two stay cords respectively on base 1, still is provided with two universal wheel subassemblies on base 1, and two stay cords wear out through two universal wheel subassemblies respectively.

Wherein, as shown in fig. 1, the power assembly comprises a motor 2 and a reel 4, the motor 2 is connected with the reel 4, the motor 2 is used for providing resistance for the pull rope, and the reel 4 is used for connecting the pull rope. A speed reducer 3 is connected between the motor 2 and the reel 4.

The universal wheel assembly comprises a connecting part and a universal wheel part, wherein the connecting part comprises a first connecting plate 5 connected to the base 1 and a second connecting plate 6 connected to the first connecting plate 5; the universal wheel portion is including being used for connecting universal wheel axle sleeve 8 on second connecting plate 6, the universal wheel support 7 of being connected with universal wheel axle sleeve 8, be provided with at least one pulley 9 on the universal wheel support 7, the one end of stay cord runs through inside and with pulley 9 contact of universal wheel axle sleeve 8 and universal wheel support 7. A spiral groove is formed on the outer side surface of the reel 4, and the tension rope is wound on the spiral groove. The side and the second connecting plate fixed connection of universal wheel axle sleeve 8, the one end of universal wheel support 7 is located universal wheel axle sleeve 8, and the inside intercommunication of universal wheel axle sleeve 8 and universal wheel support 7, in this embodiment, it has two pulleys 9 to have put on the other end of universal wheel support 7, the inside of universal wheel axle sleeve 8 and universal wheel support 7 is passed to the one end of stay cord, and pull out from two pulley 9 supports, when using, the user makes the stay cord pass through the pulley through pulling two stay cords, universal wheel support 7 and universal wheel axle sleeve 8 effect carry out the body-building training on the power component.

When the device is used, a user operates one end of the pull rope to move the pull rope towards a certain direction, and the power assembly applies a load force opposite to the direction to the pull rope. During the use, the user accessible is sat on the base, can also stand on the base, can also carry out the exercise of multiple training posture with the fixed placing of base on the wall.

[ example 2 ]

In addition to embodiment 1, the universal wheel bracket 7 of the present apparatus is rotatable on the universal wheel hub 8 about the line on which the universal wheel bracket 7 is located. The connection mode between the universal wheel support 7 and the universal wheel axle sleeve 8 is various, as long as the universal wheel support 7 can rotate on the universal wheel axle sleeve 8, and the specific connection mode between the universal wheel support 7 and the universal wheel axle sleeve 8 is not specifically limited in this embodiment, and the connection mode is not improved by the person of the utility model.

In the present embodiment, one end of the first connecting plate 5 is connected to one end of the second connecting plate 6, and the universal wheel hub 8 is located between the first connecting plate 5 and the second connecting plate 6. The first connecting plate 5 and the second connecting plate 6 are at an acute angle. Like this when using, universal wheel axle sleeve 8 is used for passing the one end of stay cord unsettled, when using, can be more quick convenient penetrate from universal wheel axle sleeve 8, improves the availability factor. The connection relationship between the first connecting plate 5, the second connecting plate and the universal wheel assembly is shown in fig. 2.

Secondly, in this embodiment, a plurality of pulleys may be further disposed on the first connecting plate 5 or on the universal wheel hub 8 or on the base, so that when one end of the pull rope is pulled out from the reel 4, the direction of the pull rope can be adjusted by the pulleys disposed on the first connecting plate 5 or on the universal wheel hub 8 or on the base plate, and the pull rope can be quickly and conveniently pulled out from the universal wheel assembly, thereby improving the use efficiency.

In this embodiment, the base is the inside cavity that is the cavity, and the stay cord is worn out from the base through the one end of pulley, and the user is when using, and the body-building of the various postures of all directions can be carried out to direct pulling stay cord, is provided with the through-hole on the base, and the through-hole is located outside the base is passed to the one end of stay cord. When the device is in an original state, one end of the pull rope is connected with the power assembly, the other end of the pull rope penetrates through the through hole to be located outside the base after passing through the universal wheel assembly, and meanwhile the other end of the pull rope is in a natural state. After a user pulls the pull rope, the pull rope acts on the power assembly through the universal wheel assembly, the motor of the power assembly provides resistance, and then the user can carry out fitness training. When the fitness training device is used, a user can sit on the base, stand on the base, place the base on the ground or fix the base on a wall surface to perform fitness training in different postures.

In this embodiment, the base can also be a plate-shaped structure, two power components and two universal wheel assemblies are both located on the base, and two universal wheel assemblies are respectively located on two sides of two power components, and the structure of the device is as shown in fig. 1.

[ example 3 ]

In embodiment 2, the power module is configured as shown in fig. 3, the motor 2 is a high-voltage servo motor, and the reducer 3 is a planetary reducer. Rotor passively rotates in this scheme, provides the movement resistance through the motor, through the rotational speed of reduction gear with balanced reel for when the user sends out power inequality, the motor can be stable provide the resistance for both sides stay cord.

Be provided with the connecting piece on the base, the connecting piece is used for can dismantling with the wall and is connected, and simultaneously through the connecting piece, the height of base on the wall can also carry out further regulation with controlling the position.

In this embodiment, the connecting piece includes a plurality of vertical slides and a plurality of horizontal slide, can adjust the height of base through vertical slide, can adjust the horizontal position of base through horizontal slide, passes through bolted connection between connecting piece and the wall simultaneously, and the operation is more convenient when using.

Secondly, the stay cord is used for one of user pulling to serve and is provided with the connector, and the connector is used for being connected with the accessory, can dismantle the connection through the accessory with the difference, and the training that is applicable to different apparatus different postures that can be better, and the operation is more convenient.

As used herein, "first," "second," etc. merely distinguish the corresponding components for clarity of description and are not intended to limit any order or to emphasize importance, etc. Further, the term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.

The above-mentioned embodiments, the purpose, technical solutions and advantages of the present invention have been described in further detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a strength body-building device, its characterized in that includes base (1), is provided with the power component that provides the resistance for the stay cord on base (1), still is provided with universal wheel subassembly on base (1), and the stay cord is worn out through universal wheel subassembly.

2. A strength fitness apparatus according to claim 1, wherein the power pack comprises an electric motor (2) and a reel (4), the electric motor (2) being connected to the reel (4), the electric motor (2) being adapted to provide a drag force to the pull cord, and the reel (4) being adapted to connect to the pull cord.

3. Strength fitness device according to claim 2, characterized in that a reducer (3) is connected between the motor (2) and the reel (4).

4. Strength fitness apparatus according to claim 1, wherein the universal wheel assembly comprises a coupling part and a universal wheel part, the coupling part comprising a first coupling plate (5) connected to the base (1) and a second coupling plate (6) connected to the first coupling plate (5); the universal wheel portion is including being used for connecting universal wheel axle sleeve (8) on second connecting plate (6), universal wheel support (7) be connected with universal wheel axle sleeve (8), be provided with at least one pulley (9) on universal wheel support (7), the one end of stay cord runs through inside and with pulley (9) contact of universal wheel axle sleeve (8) and universal wheel support (7).

5. Strength fitness apparatus according to claim 4, characterized in that the caster bracket (7) is rotatable on the caster bushing (8) about the line in which the caster bracket (7) is located.

6. Strength fitness apparatus according to claim 4, wherein one end of the first connecting plate (5) is connected to one end of the second connecting plate (6) and one end of the universal swivel sleeve (8) is located between the first connecting plate (5) and the second connecting plate (6).

7. Strength fitness apparatus according to claim 1, wherein the base (1) is provided with two power assemblies for providing resistance to the two pull cords, respectively, and the base (1) is further provided with two universal wheel assemblies through which the two pull cords are passed, respectively.

8. Strength member according to claim 2, characterized in that the outer side of the reel (4) is provided with a spiral groove, on which the tensile cord is wound.

9. Strength fitness device according to claim 3, characterized in that the motor (2) is a high-voltage servo motor and the reducer (3) is a planetary reducer.

10. Strength fitness device according to claim 1, wherein the base (1) is of plate or cavity construction.

Images