CN214550897U

CN214550897U - Horizontal exercise bicycle with hands and feet moving simultaneously

Info

Publication number: CN214550897U
Application number: CN202120550591.5U
Authority: CN
Inventors: 许友泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a body-building apparatus field especially indicates a horizontal exercise bicycle of trick simultaneous movement, when using this horizontal exercise bicycle body-building, need take on the cushion, makes both legs trample two with the posture that tends to straight the footboard to the both hands grip the handrail of cushion both sides respectively. In the process, the two pedals are respectively treaded by the two legs to drive the rotating shaft to rotate, the two eccentric wheels are driven to rotate through the rotating shaft, the driving parts of the two hand-held rods are respectively pulled to swing through the two connecting rods when the two eccentric wheels rotate, so that the two hand-held rods are respectively driven to swing upwards or downwards through the connecting shafts of the two hand-held rods, the two sides of the waist can simultaneously reciprocate to incline towards the left and right sides of the frame body, and the purpose of simultaneously exercising the waist is achieved. Therefore, the utility model discloses can be simultaneous reach the purpose of tempering both legs and both hands, still can temper the waist simultaneously, when realizing pedal body-building motion, temper other positions of health, be favorable to improving body-building motion's effect.

Description

Horizontal exercise bicycle with hands and feet moving simultaneously

Technical Field

The utility model relates to the field of fitness equipment, in particular to a horizontal exercise bike with hands and feet moving simultaneously.

Background

With the improvement of living standard of people, more and more people begin to pay attention to the importance of fitness exercise, so that the importance of the internal fitness equipment is self-evident. At present, the most popular fitness equipment in various forms belongs to a running machine and a foot-operated exercise bicycle. Among them, the pedal-type exercise bike is an exercise bike that performs exercise by riding a bicycle like a bicycle, such as an exercise bike disclosed in the patent application No. 201310335109.6 and a stepping exercise bike disclosed in the patent application No. 200920043933.3.

Taking the above-mentioned patent of disclosing as an example, the handrail of foot-operated exercise bicycle among the prior art is fixed mostly for supply both hands to hold in order to stabilize the health when the body-building, can't reach the purpose of tempering both arms simultaneously, it can't temper other positions of health simultaneously to see foot-operated exercise bicycle among the prior art, it is relatively poor to temper the effect.

Disclosure of Invention

The utility model provides a horizontal exercise bicycle for hands and feet to overcome the defects in the prior art.

The utility model adopts the following technical scheme:

a horizontal exercise bicycle for simultaneously exercising hands and feet is characterized in that the exercise bicycle comprises: a frame body, two hand-held rods, a pedal component and two linkage components, wherein,

a cushion is fixed above one end of the frame body;

one end of the handrail is used for holding, a connecting shaft is fixed on the side face of the other end of the handrail, and a transmission piece is fixed at one end, far away from the handrail, of the connecting shaft; the two hand-holding rods are respectively positioned at two sides of the cushion, the connecting shafts of the hand-holding rods are rotatably connected to the frame body, and one ends of the hand-holding rods for holding extend to the front of the back of the human body sitting on the cushion;

the pedal assembly comprises a fixed seat, a rotating shaft, connecting pieces and a pedal, the fixed seat is fixed at one end of the frame body far away from the cushion, the rotating shaft is connected to the fixed seat and rotates, two ends of the rotating shaft extend out of two sides of the fixed seat and are respectively fixedly connected with the connecting pieces, and the other ends of the two connecting pieces opposite to the rotating shaft are both pivoted with the pedal;

the linkage assemblies comprise bearing seats, eccentric wheels and connecting rods, the eccentric wheels are fixed in the bearing seats, one ends of the connecting rods are fixed to the side faces of the bearing seats, one ends, far away from the bearing seats, of the connecting rods of the two linkage assemblies are respectively pivoted with the transmission parts of the two hand rods, the eccentric wheels of the two linkage assemblies are respectively fixed to two ends of the rotating shaft, the shaft center of the rotating shaft deviates from the shaft center of the eccentric wheels, and the shaft centers of the two eccentric wheels also deviate from each other.

As a further improvement, the pedal assembly further comprises a magnetic control wheel and a transmission shaft, the magnetic control wheel and the transmission shaft are both arranged in the fixed seat and can rotate, the magnetic control wheel is further in transmission connection with the transmission shaft, and the rotation shaft is in transmission connection with the transmission shaft.

As a further improvement, the magnetic control wheel brake device further comprises an adjusting component, wherein the adjusting component comprises a brake piece, a spring and a resistance adjuster, one end of the brake piece is pivoted with the fixed seat, the other end of the brake piece is connected with the fixed seat through the spring, and the brake piece is pushed to the rotating ring surface of the magnetic control wheel through the elastic force of the spring; the resistance regulator is fixed on the fixed seat or the frame body, and is provided with a retractable or extendable rope which passes through the spring and is fixedly connected to the braking piece.

As a further improvement, the linkage assembly further comprises a fixed frame and a bolt, the fixed frame comprises a connecting part and fixing parts positioned at two ends of the connecting part, and the connecting rod is fixedly connected to one side of the connecting part, which is far away from the two fixing parts; two the fixed part is keeping away from the one end of connecting portion all is provided with the fixed orifices, the bearing frame inlays in fixed frame, and is located two between the fixed part, the bolt passes two fixed parts in proper order behind the fixed orifices, threaded connection nut to fastening makes two fixed parts press from both sides the bearing frame fastening and fixes.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: when using the utility model discloses during the body-building, need take on the cushion, make both legs trample two with the posture that tends to straight the footboard to the both hands grip the handrail of cushion both sides respectively. In the process, the two pedals are respectively treaded by the two legs to drive the rotating shaft to rotate, the two eccentric wheels are driven to rotate through the rotating shaft, the driving parts of the two hand-held rods are respectively pulled to swing through the two connecting rods when the two eccentric wheels rotate, so that the two hand-held rods are respectively driven to swing upwards or downwards through the connecting shafts of the two hand-held rods, the two sides of the waist can simultaneously reciprocate to incline towards the left and right sides of the frame body, and the purpose of simultaneously exercising the waist is achieved. Therefore, the utility model discloses can be simultaneous reach the purpose of tempering both legs and both hands, still can temper the waist simultaneously, when realizing pedal body-building motion, temper other positions of health, be favorable to improving body-building motion's effect.

Drawings

Fig. 1 is a schematic perspective view of an action state of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic structural view of the pedal assembly in fig. 1 driving the handrail to swing through the linkage assembly.

Fig. 4 is a schematic structural view of the rotating shaft connecting the eccentric wheel and the pedal in fig. 3.

Fig. 5 is a schematic cross-sectional view taken along the direction B-B in fig. 1.

Fig. 6 is a schematic structural view of the fixing base and the connecting component thereof on the left portion of the rack in fig. 5.

FIG. 7 is a schematic structural view of a bearing seat connecting a fixed frame and an eccentric wheel.

Fig. 8 is a schematic structural view showing the connection of the components in the fixing base.

FIG. 9 is a schematic side view of the magnetic control wheel connected to the side of the fixing base.

Fig. 10 is an enlarged view of the direction C in fig. 9.

Fig. 11 is a schematic perspective view of another operation state of the present invention relative to fig. 1.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, a horizontal exercise bicycle for simultaneous hand and foot exercise comprises: support body 1, two hand poles 2, pedal subassembly and two linkage assemblies. Wherein, the top of 1 one end of support body is fixed with cushion 6, pedal assembly is fixed to support body 1 and is kept away from the one end of cushion 6, two handrail 2 sets up respectively the both sides of cushion 6.

Referring to fig. 2 and 3 again, one end of the handrail 2 is used for holding, a connecting shaft 21 is fixed on the side surface of the other end of the handrail 2, and a driving member 22 is fixed on one end of the connecting shaft 21 far away from the handrail 2. Shaft sleeves 11 are fixed on two sides of the frame body 1 below the seat cushion 6, connecting holes (not shown in the drawing) penetrating through two sides of the frame body are formed in the centers of the shaft sleeves 11, and the fixed connecting mode of the embodiment can be welding. The connecting shaft 21 of the handrail 2 penetrates through the connecting hole and then is fixedly connected with the transmission member 22, the handrail 2 can rotate relative to the frame body 1 through the structure, one end of the handrail 2 used for holding extends to the position, close to the front, below the cushion 6 after a human body is seated on the cushion 6, namely, after a body builder sits on the cushion 6, two hands extend to the lower part of the front end to hold the handrail 2, and the handrail 2 can be pulled to swing up and down.

Referring to fig. 1 and 4, the footrest assembly includes a fixing base 31, a rotation shaft 32, a connecting member 34, and a pedal 33. The fixing seat 31 is fixed at one end of the frame body 1 far away from the seat cushion 6. The rotating shaft 32 is connected to the fixing seat 31 and can rotate, two ends of the rotating shaft 32 extend out of two sides of the fixing seat 31 and are respectively fixedly connected with the connecting pieces 34, the two connecting pieces 34 are pivoted with the pedals 33 at the other ends opposite to the rotating shaft 32, and the structure of the fixing seat 31 for connecting the rotating shaft 32, the connecting pieces 34 and the pedals 33 is equivalent to the structure of the pedals at two sides of the bicycle, so that after a body builder sits on the pedals 33, two legs can tread the two pedals 33 in a flat posture, and the rotating shaft 32 is driven to rotate.

As shown in fig. 8, the linkage assembly includes a bearing housing 42, an eccentric wheel 41 and a connecting rod 44, and a fixing frame 43 and a bolt 45 fixing the bearing housing 42. Referring again to fig. 7, the fixing frame 43 includes a connecting portion 431 and fixing portions 432 at both ends of the connecting portion 431, and both the fixing portions 432 are provided with fixing holes (not shown) at an end far from the connecting portion 431. The eccentric wheel 41 is fixed to in the bearing frame 42, the bearing frame 42 inlays in fixed frame 43, and the bearing frame 42 inlays two of fixed frame 43 between the fixed part 432, bolt 45 passes two fixed parts 432 in proper order behind the fixed orifices, threaded connection nut 46 to fastening makes two fixed parts 432 press from both sides the tight fixed of bearing frame 42. The connecting rod 44 is fixedly connected to a side of the connecting portion 431 away from the two fixing portions 432, so that the connecting rod 44 is fixed on a side surface of the bearing seat 42.

Referring again to fig. 3 and 4, the eccentric wheels 41 of the two linkage assemblies are respectively fixed to both ends of the rotating shaft 32, and the axis of the rotating shaft 32 is offset from the axis of the eccentric wheel 41. The ends of the connecting rods 44 of the two linkage assemblies, which are far away from the bearing seats 42, are respectively pivoted with the transmission members 22 of the two handrails 2, specifically referring to fig. 2 again, a screw rod is fixed at the end of the connecting rod 44, a through hole is arranged at one end of the transmission member 22, which is far away from the connecting shaft 21 of the handrails 2, the screw rod passes through the through hole and then is connected with a nut 47 to be fastened, and a gap is formed between the nut 47 and the transmission member 22, so that a pivoting structure is formed, in which the end of the connecting rod 44 and the transmission member 22 can rotate relative to each other. During body building, after a body builder sits on the seat cushion 6 and holds two hands on the two handrails 2 respectively, when two feet step on the two pedals 33 to drive the rotating shaft 32 to rotate, the two eccentric wheels 41 can be driven to rotate, the connecting rod 44 is driven to act through the rotation of the eccentric wheels 41, the transmission piece 22 is pulled through the connecting rod 44 to swing relative to the shaft sleeve 11, and the handrails 2 swing along with the transmission piece, so that the purpose of simultaneously performing body building actions by the hands and the feet can be achieved.

Further, as shown in fig. 4, the eccentric wheels 41 of the two linkage assemblies are fixedly connected to the rotating shaft 32, and the two linkage assemblies can be fixed on the rotating shaft 32 by means of an insert injection molding process, that is, the eccentric wheels 41 are made of plastic, which can more effectively ensure the position accuracy of the eccentric wheels 41 on the rotating shaft 32 compared with the way that the eccentric wheels 41 are welded on the rotating shaft 32, and after the two eccentric wheels 41 are fixed on the rotating shaft 32, the axes of the two eccentric wheels 41 are mutually deviated, that is, not coaxial. The structure enables the eccentric wheel 41 on one side of the rotating shaft 32 to rotate to swing upwards and forwards, and the eccentric wheel 41 on the other side of the rotating shaft 32 swings downwards and backwards, so that the two handrail rods 2 are pulled to swing along two opposite directions (namely upwards or downwards), the two sides of the waist can simultaneously reciprocate to incline towards the left direction and the right direction of the frame body 1, and the purpose of simultaneously exercising the waist is achieved.

In addition, referring to fig. 8, the stepping assembly further includes a magnetic control wheel 35 and a transmission shaft 36, the magnetic control wheel 35 is equivalent to a flywheel, the magnetic control wheel 35 and the transmission shaft 36 are both disposed in the fixing base 31, and both the magnetic control wheel 35 and the transmission shaft 36 can rotate. Specifically, a bearing is fixed at the center of the magnetic control wheel 35, the bearing is sleeved and fixed on the rotating shaft 32, and in this embodiment, the transmission shaft 36 and the rotating shaft 32 are connected to the fixing seat 31 in the same manner, both ends of the transmission shaft can respectively penetrate through holes preset on both sides of the fixing seat 31, and a snap spring is connected to the outside of both sides of the fixing seat to limit the axial movement of the fixing seat. The magnetic control wheel 35 is further in transmission connection with the transmission shaft 36, and the rotating shaft 32 is also in transmission connection with the transmission shaft 36, in this embodiment, the transmission connection may be a structure in which a belt 57 is used for transmission, so that the rotating shaft 32 drives the magnetic control wheel 35 to rotate through the transmission shaft 36. Treading the pedal 33 in the early stage of body building can enable the magnetic control wheel 35 to form larger rotary inertia (namely storing the treading kinetic energy in the early stage), when the treading speed is reduced in the later stage of body building, the kinetic energy of the magnetic control wheel 35 is reduced, the kinetic energy is released to drive the transmission shaft 36 to rotate, the treading speed can be improved in an auxiliary mode, and the speed fluctuation caused by lack of strength in the treading process can be reduced through the magnetic control wheel 35.

Further, as shown in fig. 9 and 10, the magnetic control wheel 35 is further connected with an adjusting assembly, which includes a braking member 51, a spring 52 and a resistance adjuster 53. One end of the braking member 51 is pivotally connected to the fixing base 31, the other end of the braking member 51 is connected to the fixing base 31 through the spring 52, specifically, a fixing plate 311 is fixed to the inner side surface of the fixing base 31, the lower end of the spring 52 is fixed to the fixing plate 311, and the braking member 51 can be pushed to the rotating ring surface of the magnetic control wheel 35 by the tensile elastic force of the spring 52. And the surface of the braking piece 51, which is used for being in contact with the magnetic control wheel 35, is fixed with a plurality of magnets 54, and the magnets 54 and the magnetic control wheel 35 can form different distances to generate different magnetic attraction effects by adjusting the distance of the braking piece 51 relative to the magnetic control wheel 35, so that different resistances are formed on the magnetic control wheel 35, and different movement strengths can be adjusted. The resistance adjuster 53 corresponds to a resistance adjusting device of a magnetic control wheel in the prior art, and the resistance adjuster 53 is fixed to the fixed seat 31 or the frame body 1, and the embodiment is preferably fixed above the fixed seat 31. The resistance adjuster 53 has a retractable or extendable rope 351 and a knob (not shown), and the rope 351 can be pulled to retract or extend by turning the knob, which is a conventional structure and will not be described in detail herein. The end of the rope 531 outside the resistance regulator 53 can sequentially pass around the guide wheel 55 arranged inside the fixed seat 31, then sequentially pass through the fixed plate 311 and the spring 52 from bottom to top, and finally is fixedly bound and connected to the brake piece 51. When the magnetic control wheel is used, the rope 531 is pulled to stretch and retract or extend by rotating the knob, the brake piece 51 can be pulled or released, so that the distance between the magnet 54 and the magnetic control wheel 35 is adjusted, the movement resistance of the magnetic control wheel is adjusted, and the magnetic control wheel is very convenient to use.

In conclusion, as shown in fig. 1 and 11, when using the utility model, it needs to take on the cushion 6, and the both hands grip the both sides of the cushion 6 respectively the handrail 2 makes the both legs trample two with the posture that tends to be straight the footboard 33, thereby drives the pivot 32 rotates, and in this process, the both legs trample two respectively the footboard 33 can drive two the eccentric wheel 41 rotates for when the eccentric wheel 41 of pivot 32 one side rotates to upwards and swing forward, the eccentric wheel 41 of pivot 32 opposite side then swings downwards and backwards, thereby makes when two eccentric wheels 41 rotate through connecting rod 44 pulling two handrail 2 respectively upwards or downwards swing, makes the waist both sides can be reciprocal to two directions side direction inclines about support body 1 simultaneously, reaches the purpose of tempering the waist simultaneously. Therefore, the utility model discloses can be simultaneous reach the purpose of tempering both legs and both hands, still can temper the waist simultaneously, when realizing pedal body-building motion, temper other positions of health, be favorable to improving body-building motion's effect.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. A horizontal exercise bicycle for simultaneously exercising hands and feet is characterized in that the exercise bicycle comprises: a frame body, two hand-held rods, a pedal component and two linkage components, wherein,

a cushion is fixed above one end of the frame body;

2. A horizontal exercise bike for simultaneously exercising both hands and feet according to claim 1, wherein: the pedal assembly further comprises a magnetic control wheel and a transmission shaft, the magnetic control wheel and the transmission shaft are both arranged in the fixed seat and can rotate, the magnetic control wheel is further in transmission connection with the transmission shaft, and the rotating shaft is in transmission connection with the transmission shaft.

3. A horizontal exercise bike for simultaneously exercising both hands and feet according to claim 2, wherein: the magnetic control wheel is characterized by further comprising an adjusting component, wherein the adjusting component comprises a braking piece, a spring and a resistance adjuster, one end of the braking piece is pivoted with the fixed seat, the other end of the braking piece is connected with the fixed seat through the spring, and the braking piece is pushed to the rotating ring surface of the magnetic control wheel through the elastic force of the spring; the resistance regulator is fixed on the fixed seat or the frame body, and is provided with a retractable or extendable rope which passes through the spring and is fixedly connected to the braking piece.

4. A horizontal exercise bike for simultaneously exercising both hands and feet according to claim 1, wherein: the linkage assembly further comprises a fixing frame and a bolt, the fixing frame comprises a connecting part and fixing parts positioned at two ends of the connecting part, and the connecting rod is fixedly connected to one side of the connecting part, which is far away from the two fixing parts; two the fixed part is keeping away from the one end of connecting portion all is provided with the fixed orifices, the bearing frame inlays in fixed frame, and is located two between the fixed part, the bolt passes two fixed parts in proper order behind the fixed orifices, threaded connection nut to fastening makes two fixed parts press from both sides the bearing frame fastening and fixes.