CN120168920A

CN120168920A - Body-building device

Info

Publication number: CN120168920A
Application number: CN202510426668.0A
Authority: CN
Inventors: 薛钰; 董晓枫; 黄雪筠; 桂慧; 张博厚; 王晓艺; 周华西; 孙亮波
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2025-04-07
Filing date: 2025-04-07
Publication date: 2025-06-20

Abstract

The invention discloses an exercise machine, which relates to the technical field of exercise equipment, wherein the exercise machine comprises a bearing seat, a seat mechanism, a swing arm mechanism and a pull rope mechanism, the bearing seat comprises a first end part and a second end part which are oppositely arranged in the length direction of the bearing seat, and the seat mechanism comprises a seat and a pedal. According to the technical scheme, the bearing seat is arranged as the main supporting part of the body-building device, the seat mechanism and the swing arm mechanism are respectively arranged at different positions of the bearing seat, a user can select a proper exercise mode according to exercise requirements, and through the arrangement of the pull rope mechanism, the functional diversity of the body-building device is increased, so that the user can exercise other parts by pulling the pull rope while performing swing arm exercise, multiple exercise uses are met, the versatility of the body-building device is improved, the whole structure of the body-building device is compact, and the requirement of the user on exercise in small places such as families can be met.

Description

Body-building device

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a fitness equipment.

Background

The body-building apparatus can effectively assist people to exercise, improve physical quality of people, increase functions of human bodies and the like, and along with the improvement of living standard requirements, people pay more attention to body-building and have higher requirements on the body-building apparatus.

The body-building apparatus existing in the market has the advantages of complete equipment function, large size, being unsuitable for being placed in small places such as home for exercise, single mechanical function easy to be placed in home for exercise and being incapable of meeting the body-building requirements in multiple aspects.

Disclosure of Invention

The invention mainly aims to provide a body-building device and aims to provide a multifunctional miniaturized body-building device.

To achieve the above object, the present invention provides an exercise machine comprising:

the bearing seat comprises a first end part and a second end part which are oppositely arranged in the length direction;

the seat mechanism comprises a seat and a pedal, the seat is movably arranged on the bearing seat near the first end part, and the pedal is arranged on the bearing seat near the second end part and is positioned below the seat;

the swing arm mechanism is arranged on the bearing seat near the second end part and comprises two swing arms hinged with each other and a reset piece, and the reset piece is connected between the two swing arms and used for controlling the reset of the swing arms

The pulling rope mechanism is arranged on the bearing seat close to the second end part and comprises a pulling rope, and the pulling rope is arranged between the bearing seat and the seat.

In one embodiment, the swing arm mechanism further comprises:

the limiting plate is arranged on the bearing seat near the second end part, and the two swing arms are rotatably arranged on the limiting plate;

the rack is movably arranged on the limiting plate;

a driving gear arranged inside the two swing arms and close to the rack, and

The driven gear is arranged between the driving gear and the rack and is respectively meshed with the driving gear and the rack.

In one embodiment, the pull cord mechanism further comprises:

The limiting frame is arranged at the second end part and is positioned above the limiting plate, is provided with an installation cavity and is arranged in a penetrating manner along the length direction of the limiting frame;

The traction wheel is arranged at one side of the limit frame far away from the seat and corresponds to the installation cavity, the pull rope is wound on the peripheral wall of the traction wheel, and

The pull rod is movably arranged on one side, far away from the traction wheel, of the limiting frame, one end of the pull rope penetrates through the mounting cavity and is connected with the pull rod, and the other end of the pull rope is connected with the rack.

In an embodiment, the body-building apparatus further comprises a limiting portion, wherein the limiting portion is arranged between the two swing arms and the seat, and the limiting portion is abutted to the pull rod so as to limit the pull rod to move.

In an embodiment, an adjusting mechanism is further disposed below the bearing seat, and the adjusting mechanism is used for adjusting the position of the bearing seat.

In one embodiment, the adjustment mechanism includes:

the support is hinged with the first end part of the bearing seat along one end of the length direction of the support;

An auxiliary rod with two ends respectively hinged with the lower part of the bearing seat and the support seat, and one end of the auxiliary rod close to the seat is connected with the lower part of the bearing seat in a sliding way, and

And one end of the hydraulic rod is hinged with the lower part of the bearing seat, and the other end of the hydraulic rod is hinged with the support seat.

In an embodiment, the adjusting mechanism further includes a locking mechanism, where the locking mechanism is disposed on the bearing seat and is used for fixing a position of the seat on the bearing seat.

In an embodiment, the swing arm mechanism is detachably connected with the bearing seat.

In one embodiment, the swing arm mechanism further comprises a handle, one end of which is connected with the outer peripheral wall of the swing arm.

In an embodiment, the swing arm mechanism further comprises a pulley, and the pulley is arranged below the swing arm.

According to the technical scheme, the bearing seat is arranged as the main supporting part of the body-building device, the seat mechanism and the swing arm mechanism are respectively arranged at different positions of the bearing seat, a user can select a proper exercise mode according to exercise requirements, and the functional diversity of the body-building device is increased through the arrangement of the pull rope mechanism, so that the user can exercise other parts by pulling the pull rope while performing swing arm exercise, multiple exercise uses are met, the versatility of the body-building device is improved, the whole structure of the body-building device is compact, and the requirement of the user on exercise in small places such as families can be met

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of an exercise machine according to the present invention;

FIG. 2 is a schematic plan view of FIG. 1;

fig. 3 is a schematic perspective view of another embodiment of an exercise apparatus according to the present invention.

Reference numerals illustrate:

100. Body-building equipment, 1, bearing seat, 11, first end, 12, second end, 2, seat mechanism, 21, seat, 22, pedal, 3, swing arm mechanism, 31, swing arm, 32, reset piece, 33, limit plate, 34, rack, 35, driving gear, 36, driven gear, 37, handle, 38, pulley, 4, pull rope mechanism, 41, pull rope, 42, limit frame, 421, installation cavity, 43, traction wheel, 44, pull rod, 5, adjusting mechanism, 51, support, 52, auxiliary rod, 53 and hydraulic rod.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present invention), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a body-building device, and aims to provide a multifunctional miniaturized household body-building device.

Referring to fig. 1 and 2, in an embodiment of the invention, the exercise apparatus 100 includes a carrying seat 1, a seat 21 mechanism 2, a swing arm 31 mechanism 3 and a pull cord 41 mechanism 4, the carrying seat 1 includes a first end 11 and a second end 12 opposite to each other in a length direction, the seat 21 mechanism 2 includes a seat 21 and a pedal 22, the seat 21 is movably disposed on the carrying seat 1 near the first end 11, the pedal 22 is disposed on the carrying seat 1 near the second end 12 and is located below the seat 21, the swing arm 31 mechanism 3 is disposed on the carrying seat 1 near the second end 12, the swing arm 31 mechanism 3 includes two swing arms 31 hinged to each other and a reset member 32, the reset member 32 is connected between the two swing arms 31 for controlling the reset of the swing arm 31, the pull cord 41 mechanism 4 is disposed on the carrying seat 1 near the second end 12, and the pull cord 41 mechanism 4 includes a pull cord 41 disposed between the carrying seat 1 and the seat 21.

According to the technical scheme, through the adoption of the technical scheme, the bearing seat 1 is arranged to be the main supporting part of the body-building device 100, the seat 21 mechanism 2 and the swing arm 31 mechanism 3 are respectively arranged at different positions of the bearing seat 1, a user can select a proper exercise mode according to exercise requirements, and through the arrangement of the pull rope 41 mechanism 4, the functional diversity of the body-building device 100 is increased, so that the user can exercise the swing arm 31 and exercise at other positions by pulling the pull rope 41, multiple exercise uses are met, the multifunction of the body-building device 100 is improved, the whole structure of the body-building device 100 is compact, and the requirement of the user on exercise at small places such as a house can be met.

It will be appreciated that the seat 21 may be movable in a variety of ways, such as sliding back and forth, tilting, lifting, etc.

The arrangement of the swing arm 31 mechanism 3 in this embodiment is not particularly limited, and for example, the swing arm 31 mechanism may be detachably mounted or fixedly mounted, and the following description is given for the specific arrangement.

It should be noted that the return member 32 may be provided in a spring cord manner, so as to provide resistance for stretching exercise.

In an embodiment, the swing arm 31 mechanism 3 further includes a limiting plate 33, a rack 34, a driving gear 35 and a driven gear 36, wherein the limiting plate 33 is disposed on the bearing seat 1 near the second end 12, the two swing arms 31 are rotatably mounted on the limiting plate 33, the rack 34 is movably disposed on the limiting plate 33, the driving gear 35 is disposed inside the two swing arms 31 near the rack 34, and the driven gear 36 is disposed between the driving gear 35 and the rack 34 and meshed with the driving gear 35 and the rack 34, respectively. So set up through limiting plate 33 rack 34 the driving gear 35 and driven gear 36's cooperation sets up, works as when two swing arms 31 swing, driving gear 35 rotates thereupon, and then drives driven gear 36 rotates, driven gear 36 rotates further drives rack 34 is followed the length direction of bearing seat 1 removes, thereby can be through observing the distance that rack 34 removed judges swing arm 31 wobbling range, the user of being convenient for knows exercise intensity, improves user experience.

It should be noted that the rack 34 is disposed in a sliding manner, so as to facilitate the back and forth movement of the rack 34.

In an embodiment, the pull cord 41 mechanism 4 further includes a limiting frame 42, a traction wheel 43, and a pull rod 44, where the limiting frame 42 is disposed at the second end 12 and above the limiting plate 33, the mounting frame has a mounting cavity 421 and is disposed through along a length direction of the mounting frame, the traction wheel 43 is disposed at a side of the mounting frame away from the seat 21 and corresponds to the mounting cavity 421, the pull cord 41 is wound around an outer peripheral wall of the traction wheel 43, and the pull rod 44 is movably disposed at a side of the mounting frame away from the traction wheel 43, one end of the pull cord 41 is disposed in the mounting cavity 421 in a penetrating manner, and the other end is connected with the rack 34. Thus, when the user pulls the pull rod 44, the pull rope 41 is guided by the traction wheel 43 and the limit frame 42, so that stability and guidance of the pull rope 41 and the pull rod 44 in the moving process are ensured.

It should be noted that the pull cord 41 is configured as a bungee cord, which facilitates the exercise by providing resistance when the pull rod 44 is pulled.

In an embodiment, the exercise apparatus 100 further includes a limiting portion, where the limiting portion is disposed between the two swing arms 31 and the seat 21, and the limiting portion abuts against the pull rod 44 to limit the pull rod 44 from moving. Thus, when the pull rod 44 is not in use, the limiting part can effectively abut against the pull rod 44, so that the pull rod 44 is prevented from being separated from a preset moving range, and the safety of the exercise machine 100 is increased.

It should be understood that the setting manner of the limiting portion is not particularly limited in this embodiment, for example, a setting of a clamping block and a clamping groove is adopted, that is, the pull rod 44 and the bearing seat 1 are provided with mutually matched clamping blocks and clamping grooves for fixing.

In an embodiment, the carrying seat 1 further includes an adjusting mechanism 5, and the adjusting mechanism 5 is disposed below the carrying seat 1 and is used for adjusting the position of the carrying seat 1. In this way, the height or inclination of the carrying seat 1 can be flexibly adjusted by the adjusting mechanism 5, thereby ensuring a comfortable posture during exercise and reducing unnecessary physical stress.

In some embodiments, the adjusting mechanism 5 may include a telescopic rod, a rotating shaft, or a sliding rail, which cooperate with each other to enable the carrying seat 1 to move smoothly along a predetermined track.

Specifically, as shown in fig. 3, the adjusting mechanism 5 includes a support 51, an auxiliary rod 52 and a hydraulic rod 53, wherein one end of the support 51 along the length direction is hinged to the first end 11 of the bearing seat 1, the pedal 22 is fixedly arranged on the support 51, two ends of the auxiliary rod 52 are respectively hinged to the lower portion of the bearing seat 1 and the support 51, one end, close to the seat 21, of the auxiliary rod 52 is slidably connected to the lower portion of the bearing seat 1, and one end of the hydraulic rod 53 is hinged to the lower portion of the bearing seat 1, and the other end of the hydraulic rod 53 is hinged to the support 51. In this way, the hydraulic rod 53 stretches and contracts to push the bearing seat 1 to rotate around the hinge point, and meanwhile, the auxiliary rod 52 slides along the rotating path, so that the smoothness of adjustment of the bearing seat 1 is improved, and the angle of the seat 21 is adjusted smoothly, so that the exercise machine 100 has other training modes. Meanwhile, the pedals 22 and the seat 21 are arranged at intervals, so that the coordination of the feet and the legs of a user is facilitated, and the use is convenient.

It should be noted that, in an embodiment, the adjusting mechanism 5 further includes a locking mechanism, and the locking mechanism is disposed on the carrying seat 1 and is used for fixing the position of the seat 21 on the carrying seat 1. Thus, after the seat 21 is adjusted to a proper position, the user can firmly fix the seat 21 at the current position by operating the locking mechanism, so that accidental sliding or shaking during exercise is reduced, and stability and safety of the exercise machine 100 are further improved.

The locking mechanism may be arranged in a manner of matching a bolt with a nut, and the nut is tightly contacted with the bearing seat 1 by rotating the bolt, so as to fix the position of the seat 21, or in a manner of matching a buckle with a clamping groove on the bearing seat 1 by adopting a buckle structure, so as to fix the seat 21.

In one embodiment, the swing arm 31 mechanism 3 is detachably connected to the carrying seat 1. In this way,

The user can dismantle the swing arm 31 mechanism 3 according to different training requirements, which increases the flexibility and versatility of the exercise machine 100. For example, the swing arm 31 mechanism 3 can be detached for use when the user wishes to perform the upper limb strength training in a lightweight manner, and flexibility can be improved, and the swing arm 31 mechanism 3 can be installed when the user wishes to perform the nuclear myocardial group exercise, so as to better concentrate the exercise target muscle group.

The swing arm 31 mechanism 3 and the bearing seat 1 are detachably connected in a bolt connection, a buckle connection, a slot connection or the like. In particular embodiments, the appropriate connection may be selected based on the overall configuration of the exercise machine 100 and the actual needs of the user. For example, in the context of pursuing robustness, a screw connection may be selected, and in the context of pursuing convenience, a snap connection or a socket connection may be selected.

In one embodiment, the swing arm 31 mechanism 3 further includes a handle 37, and one end of the handle 37 is connected to the outer peripheral wall of the swing arm 31. In this way, the user can grasp the grip 37 to perform exercise while exercising using the exercise machine 100, so that the exercise is more comfortable and force is facilitated.

In some embodiments, the surface of the grip 37 may be provided with a non-slip texture or covered with a non-slip material to reduce slippage due to hand perspiration during exercise, etc., thereby improving safety in use.

The grip 37 is vertically disposed on the swing arm 31 along the axial direction thereof.

In an embodiment, the swing arm 31 mechanism 3 further includes a pulley 38, and the pulley 38 is disposed below the swing arm 31. In this way, by setting the pulley 38, friction between the swing arm 31 and the bearing seat 1 can be reduced, so that the swing arm 31 is smoother during swinging, and user experience is improved. Meanwhile, the pulley 38 also can play a certain supporting role on the swing arm 31, so that the stability of the swing arm 31 mechanism 3 is enhanced.

In some embodiments, the pulley 38 may be embedded below the swing arm 31, or may be fixedly mounted below the swing arm 31 through a support base.

The present invention also provides a method for using the exercise apparatus 100, in an embodiment, in the abdominal muscle exercise posture, the exercise apparatus 100 is adjusted to be triangular, i.e. the hydraulic rod 53 is driven to extend, the bearing seat 1 is adjusted to be triangular with the support 51, the user holds the grip 37 to support, and the user kneels to lean against the seat 21 to slide back and forth, so as to perform abdominal muscle exercise through reciprocating motion. The user adjusts the exercise intensity by changing the slope of the body-building apparatus 100, and the seat 21 is provided to suspend the knees to protect the knees.

In an embodiment, in a flat ground exercise posture, the support 51 is placed on the ground, the swing arm 31 mechanism 3 of the exercise apparatus 100 is linked with the rack 34 through the cooperation of the gear, that is, the user adopts a ground-leaning posture to grasp the swing arm 31 by hand to reciprocally open and retract the swing arm 31, the reset member 32 is stretched at this time to drive the driving gear 35 to rotate, the driven gear 36 follows rotation to drive the rack 34 to slide on the carrier 1, and the elastic resistance of the reset member 32 is received in the back and forth process, so as to achieve the exercise effect.

It should be noted that, in the flat ground exercise posture, the user may exercise with different postures according to his own exercise requirement, such as a posture using a flat support or a kneeling posture to raise both feet.

In one embodiment, in the rowing posture, the user sits on the seat 21 to slide, the feet are supported on the foot pads, and the pulling rope is pulled by pulling the pulling rod 44 back and forth, so that the rowing exercise is simulated to achieve the exercise effect.

It should be noted that, the backrest is disposed on the seat 21, so that the support seat 51 may be erected on the ground, and the backrest is fixed on the carrying seat 1 by the locking mechanism and supported on the ground together with the support seat 51, so as to improve the flexibility of the exercise apparatus 100, and a user may perform a stretching exercise in a standing manner.

The foregoing description is only exemplary embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present invention.

Claims

1. A fitness device, comprising:

The bearing seat comprises a first end portion and a second end portion which are arranged opposite to each other in the length direction thereof;

A seat mechanism, comprising a seat and a pedal, wherein the seat is movably arranged on the bearing seat near the first end, and the pedal is arranged on the bearing seat near the second end and is located below the seat;

a swing arm mechanism, disposed on the bearing seat near the second end, the swing arm mechanism comprising two swing arms hinged to each other and a reset member, the reset member being connected between the two swing arms to control the reset of the swing arms; and,

A pull rope mechanism is arranged on the supporting seat near the second end portion, and the pull rope mechanism comprises a pull rope, and the pull rope is arranged between the supporting seat and the seat.

2. The fitness device according to claim 1, wherein the swing arm mechanism further comprises:

A limit plate is arranged on the bearing seat near the second end, and the two swing arms are rotatably mounted on the limit plate;

A rack, movably arranged on the limiting plate;

A driving gear is arranged inside the two swing arms near the rack; and

The driven gear is arranged between the driving gear and the rack, and is meshed with the driving gear and the rack respectively.

3. The fitness device according to claim 2, characterized in that the pull rope mechanism further comprises:

A limiting frame is provided at the second end portion and is located above the limiting plate, wherein the limiting frame has a mounting cavity and is provided through the limiting frame along the length direction thereof;

a traction wheel, which is arranged on a side of the limiting frame away from the seat and corresponding to the mounting cavity, and the pull rope is wound around the outer peripheral wall of the traction wheel; and

A pull rod is movably arranged on a side of the limit frame away from the traction wheel. One end of the pull rope is passed through the installation cavity and connected to the pull rod, and the other end is connected to the rack.

4. The fitness equipment according to claim 3, characterized in that the fitness equipment further comprises a limiting portion, the limiting portion is arranged between the two swing arms and the seat, and the limiting portion abuts against the pull rod to limit the movement of the pull rod.

5. The fitness device according to claim 1, characterized in that the supporting seat further comprises an adjustment mechanism, and the adjustment mechanism is arranged below the supporting seat to adjust the position of the supporting seat.

6. The fitness device according to claim 5, characterized in that the adjustment mechanism comprises:

A support, one end of which along the length direction is hinged to the first end of the bearing seat, and the pedal is fixedly arranged on the support;

An auxiliary rod, both ends of which are respectively hinged to the bottom of the bearing seat and the support, and one end of the auxiliary rod close to the seat is slidably connected to the bottom of the bearing seat; and

A hydraulic rod has one end hinged to the bottom of the bearing seat and the other end hinged to the support seat.

7. The fitness device according to claim 6, characterized in that the adjustment mechanism further comprises a locking mechanism, and the locking mechanism is arranged on the supporting seat to fix the position of the seat on the supporting seat.

8. The fitness equipment according to claim 1, characterized in that the swing arm mechanism is detachably connected to the bearing seat.

9. The fitness device according to claim 1, characterized in that the swing arm mechanism further comprises a handle, one end of which is connected to the outer peripheral wall of the swing arm.

10. The fitness device according to claim 1, characterized in that the swing arm mechanism further comprises a pulley, and the pulley is arranged below the swing arm.