CN214714067U

CN214714067U - Vertical exercise bicycle with hands and feet moving simultaneously

Info

Publication number: CN214714067U
Application number: CN202120549981.0U
Authority: CN
Inventors: 许友泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-16
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a body-building apparatus field especially indicates a vertical exercise bicycle of trick simultaneous movement, when using this vertical exercise bicycle body-building, needs to take on the cushion, grips the both hands holding rod of support body front end both sides respectively with both hands, steps on two footboards respectively simultaneously at two footboards, steps on two footboards respectively through both feet and can drive the pivot and rotate. In the process, the rotation of the rotating shaft can drive the two eccentric wheels to rotate, and the two eccentric wheels respectively pull the two hand-held rods to swing forwards or backwards through the two connecting rods when rotating, so that the two sides of the waist can simultaneously reciprocate to twist in the front and back directions 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 to 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

Vertical exercise bicycle with hands and feet moving simultaneously

Technical Field

The utility model relates to the field of fitness equipment, in particular to a vertical 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 not enough to above-mentioned background art provides a vertical exercise bicycle of trick simultaneous movement.

The utility model adopts the following technical scheme:

a vertical exercise bicycle with hands and feet moving simultaneously is characterized in that the vertical exercise bicycle comprises a frame body, two handrails, a pedal assembly and two linkage assemblies; wherein,

a cushion is fixed above the frame body;

the lower end of the handrail is connected to the frame body and is pivoted with the frame body, and the upper end of the handrail extends to the front of the back of the human body sitting on the cushion and is used for holding;

the pedal assembly comprises a fixed seat, a rotating shaft, connecting pieces and a pedal, the fixed seat is fixed at a position close to the middle of the frame body, 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 and 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 positions, close to the middle, of the two handrail rods, the eccentric wheels of the two linkage assemblies are respectively fixed to the two ends of the rotating shaft, and the shaft center of the rotating shaft deviates from the shaft center of the eccentric wheels.

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 also in transmission connection with the transmission shaft, the rotation shaft is in transmission connection with the transmission shaft, and the axes of the two eccentric wheels are also deviated from each other.

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 fixed 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, fixing bolt passes two fixed parts in proper order behind the fixed orifices, threaded connection fixation nut is to the fastening, makes two fixed parts press from both sides the bearing frame fastening and fixes.

As a further improvement, the handrail comprises a vertical part and a holding part, the lower end of the vertical part is pivoted with the frame body, and the holding part is perpendicular to the vertical part and is positioned at the upper end of the vertical part.

As a further improvement, an inclined first telescopic rod is fixed on the frame body above the fixed seat, the first telescopic rod is of a hollow pipe fitting structure, and a first adjusting hole penetrating through two sides is formed in the side surface of the first telescopic rod; an adjusting screw rod penetrates through the first adjusting hole, and the adjusting screw rod is in adaptive threaded connection with an adjusting nut; a second telescopic rod is fixed at the bottom of the seat cushion, and a plurality of second adjusting holes are distributed on one side of the second telescopic rod at equal intervals along the length direction of the second telescopic rod; after the second telescopic link penetrates into the first telescopic link, any one second adjusting hole of the second telescopic link corresponds to the first adjusting hole of the first telescopic link, and then the adjusting screw rod penetrates through the first adjusting hole and the second adjusting hole and then is connected with the adjusting nut to be fastened.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: use the utility model discloses during the body-building, need take on the cushion, grip the both hands holding rod of support body front end both sides respectively with both hands, step on two footboards respectively simultaneously, step on respectively through both feet and step on two footboards can the pivot is rotated. In the process, the rotating shaft can drive the two eccentric wheels to rotate, and the two eccentric wheels respectively pull the two hand-held rods to swing forwards or backwards through the two connecting rods when rotating, so that the two sides of the waist can simultaneously reciprocate to twist in the front and back directions of the frame body, and the purpose of simultaneously exercising the waist is achieved. Therefore, the utility model discloses can reach the purpose of tempering both legs and both hands simultaneously to 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 cross-sectional view illustrating the connection between the second adjusting lever under the seat cushion and the first adjusting lever on the frame body.

Fig. 12 is a schematic perspective view of another operation state of the present invention with respect to fig. 1.

Detailed Description

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

As shown in fig. 1, a vertical exercise bicycle for hands and feet exercise simultaneously 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, the handrail 2 includes a holding portion 21 and a vertical portion 22, the holding portion 21 is perpendicular to the vertical portion 22 and is located at the upper end of the vertical portion 22, and the holding portions 21 of the two handrail 2 extend outward to two sides of the frame body 1 respectively. The lower end of the vertical portion 21 is pivotally connected to the frame body 1, specifically, a pivotal member 23 is fixed to the front end of the base of the frame body 1, a pin 24 is fixed to the middle of the pivotal member 23, a through hole (not shown) is formed in the bottom of the vertical portion 21, and the through hole is sleeved on the pin 24 in a penetrating manner, so that a structure in which the handrail 2 is pivotally connected to the frame body 1 is formed, and the fixed connection manner in the embodiment may be welding. Make handrail 2 support body 1 relatively rotate through this structure, and make the one end that handrail 2 is used for gripping extend to the human body and take the dead ahead after on cushion 6, body-builder takes on cushion 6 after promptly, and both hands grip handrail 2 forward, can stimulate the swing around handrail 2.

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 a position of the frame body 1 near the middle, that is, at a position between the seat cushion 6 and the handrail 2. 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 straight posture, and the rotating shaft 32 is driven to rotate.

As described with reference to fig. 1 and 11, the fixing seat 31 is fixed in the frame body 1 and is fixed with the frame body 1 to form a whole. The frame body 1 is fixed with the first telescopic link 11 of slope in the top of fixing base 31, and this first telescopic link 11 is hollow pipe fitting structure, and the side of first telescopic link 11 is equipped with the first regulation hole 111 that runs through both sides, adjusting screw 62 has been worn to be equipped with in first regulation hole 111, adjusting screw 62 adaptation threaded connection has adjusting nut 63. The bottom of the seat cushion 6 is fixed with a second telescopic rod 61, and a plurality of second adjusting holes 611 are distributed on one side of the second telescopic rod 61 at equal intervals along the length direction. Second telescopic link 61 is in penetrating first telescopic link 11 back, with the arbitrary second regulation hole 611 of second telescopic link 61 and the first regulation hole 111 of first telescopic link 11 correspond, will again adjusting screw 62 is connected to the fastening with adjusting nut 63 after passing first regulation hole 111 and second regulation hole 611, can make cushion 6 fix on support body 1 to correspond to first regulation hole 111 of first telescopic link 11 back through the different second regulation holes 611 with second telescopic link 61, wear to adorn adjusting screw 62 again and can realize highly adjusting cushion 6, so that the utility model discloses applicable more people's body-building of different heights.

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 fixing 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, fixing bolt 45 passes two fixed parts 432 in proper order behind the fixed orifices, threaded connection fixation nut 46 to fastening makes two fixed parts 432 press from both sides tight fixed with bearing frame 42.

Referring to fig. 1 and 3 again, the connecting rods 44 of the two linkage assemblies are respectively fixedly connected to the connecting portions 431 of the two fixing frames 43 at a side away from the two fixing portions 432, so as to form a structure that one end of the connecting rod 44 is fixed on the side surface of the bearing seat 42. The ends of the two connecting rods 44 far from the bearing seat 42 are respectively pivoted with the two handrails 2, and are particularly pivoted at the position of the handrail 2 close to the middle, the pivoting mode can be that a pin shaft (not shown in the figure) is fixed at the tail end of the connecting rod 44, a through hole is arranged at the middle position of the handrail 2 in the height direction, and the pin shaft penetrates through the through hole of the handrail 2 and then is fixedly connected with a nut 441, so that a pivoting structure that the connecting rod 44 and the handrail 2 swing with each other is formed.

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 forwards or backwards), the two sides of the waist can simultaneously reciprocate to twist towards the front direction and the back 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 of belt 57 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 by the spring 52, specifically, a fixing plate 311 is fixed to the inner side surface of the fixing base 31, and the lower end of the spring 52 is fixed to the fixing plate 311, so that the braking member 51 can be pushed against the rotating ring surface of the magnetic control wheel 35 by the elastic force of the spring 52. The surface of the braking piece 51, which is used for being in contact with the magnetic control wheel 35, is also 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 summary, referring to fig. 1 and 12, when using the present invention, it needs to sit on the cushion 6, and hold both hands respectively two of the two sides of the front end of the frame body 1 the handrail 2, and step on both feet respectively at two pedals 33, and step on both pedals 33 respectively through both feet, the rotating shaft 32 rotates. In this process, the rotation shaft 32 rotates to drive the two eccentric wheels 41 to rotate, so that when the eccentric wheel 41 on one side of the rotation shaft 32 rotates to move upwards and swing forwards, the eccentric wheel 41 on the other side of the rotation shaft 32 swings downwards and backwards, and when the two eccentric wheels 41 rotate, the two hand support rods 2 are pulled through the connecting rods 44 to swing forwards and backwards respectively, so that the two sides of the waist can twist to the front direction and the rear direction of the frame body 1 in a reciprocating manner at the same time, and the purpose of exercising the waist at the same time is achieved. Therefore, the utility model discloses can be simultaneous reach the purpose of tempering both legs and both hands to 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 vertical exercise bicycle with hands and feet moving simultaneously is characterized in that the vertical exercise bicycle comprises a frame body, two handrails, a pedal assembly and two linkage assemblies; wherein,

a cushion is fixed above the frame body;

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 positions, close to the middle, of the two handrail 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.

2. The vertical exercise bike with simultaneous hand and foot motions as claimed in 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. The vertical exercise bike with simultaneous hand and foot motions as claimed in 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. The vertical exercise bike with simultaneous hand and foot motions as claimed in claim 1, wherein: the linkage assembly further comprises a fixing frame and a fixing 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, fixing bolt passes two fixed parts in proper order behind the fixed orifices, threaded connection fixation nut is to the fastening, makes two fixed parts press from both sides the bearing frame fastening and fixes.

5. The vertical exercise bike with simultaneous hand and foot motions as claimed in claim 1, wherein: the handrail comprises a vertical part and a holding part, the lower end of the vertical part is pivoted with the frame body, and the holding part is vertical to the vertical part and is positioned at the upper end of the vertical part.

6. The vertical exercise bike with simultaneous hand and foot motions as claimed in claim 1, wherein: an inclined first telescopic rod is fixed above the fixed seat on the frame body, the first telescopic rod is of a hollow pipe fitting structure, and a first adjusting hole penetrating through two sides is formed in the side face of the first telescopic rod; an adjusting screw rod penetrates through the first adjusting hole, and the adjusting screw rod is in adaptive threaded connection with an adjusting nut; a second telescopic rod is fixed at the bottom of the seat cushion, and a plurality of second adjusting holes are distributed on one side of the second telescopic rod at equal intervals along the length direction of the second telescopic rod; after the second telescopic link penetrates into the first telescopic link, any one second adjusting hole of the second telescopic link corresponds to the first adjusting hole of the first telescopic link, and then the adjusting screw rod penetrates through the first adjusting hole and the second adjusting hole and then is connected with the adjusting nut to be fastened.