CN110559608B - Multifunctional spinning and adjusting method thereof - Google Patents
Multifunctional spinning and adjusting method thereof Download PDFInfo
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- CN110559608B CN110559608B CN201910929568.4A CN201910929568A CN110559608B CN 110559608 B CN110559608 B CN 110559608B CN 201910929568 A CN201910929568 A CN 201910929568A CN 110559608 B CN110559608 B CN 110559608B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
- A63B2022/0635—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use
- A63B2022/0658—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use for cycling with a group of people, e.g. spinning classes
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention provides a multifunctional spinning and an adjusting method thereof, aiming at the problem of single spinning mode in the prior art, and belonging to the technical field of fitness equipment. The multifunctional spinning and the adjusting method thereof can be used in a bicycle mode and a stepping and mountain-climbing mode, are convenient to adjust and simple to use, can realize a one-bicycle multi-motion mode, and effectively meet the use requirements of various users.
Description
Technical Field
The invention belongs to the technical field of fitness equipment, and particularly relates to a multifunctional spinning and an adjusting method thereof.
Background
Along with the continuous improvement of the living standard of residents in China, people pay more and more attention to health, a lot of fitness equipment appear, the spinning is one of the fitness equipment, the spinning is simple and easy to learn, the requirements of people in most age groups can be met, the spinning is aerobic exercise capable of enabling the whole body to be exercised, a lot of energy can be consumed after the spinning is exercised, meanwhile, the strength of legs is enhanced, the body shape of lower limbs is beautified, and the oxygen uptake of the body is improved.
At present, spinning has become a wide fitness mode, and various types of spinning are more and more on the market, but most spinning in the prior art only have single mode of riding, not only make the user produce tired feeling in the use easily, but also because the unicity of mode of riding can lead to the exerciser to only temper several local muscles and can not reach the exercise of many position muscles of shank, therefore provide a multi-functional spinning and its regulation method to the above-mentioned problem and can realize the multiple motion mode of a spinning and can adapt to different user demands of all kinds of users.
Disclosure of Invention
The invention provides a multifunctional spinning and an adjusting method thereof.A gear clutch assembly is arranged on a frame and used for engaging and separating pedal assemblies at two sides, a poly-wedge belt is respectively arranged at two sides of a flywheel assembly, and a spring assembly is detachably connected between the frame and the pedal assemblies, so that the problems that the spinning mode is single and multi-part exercise cannot be realized in the prior art are effectively solved.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a multi-functional spinning, includes the frame, set up in the seatpad subassembly of frame upper portion one side, set up in the handrail subassembly of frame upper portion opposite side, set up in the foot pipe subassembly of frame bottom and set up in the footboard subassembly of frame middle part both sides, the frame both sides are provided with at least a set of transmission who is used for driving the motion of flywheel subassembly separately, the frame middle part still is provided with the gear separation and reunion subassembly that is used for meshing, separation frame both sides footboard subassembly, can dismantle between frame and the footboard subassembly to be connected with the elastic component that can adjust and trample the stroke, and the different motion modes that realize multi-functional spinning are adjusted to above-mentioned gear separation and.
Further, gear clutch subassembly includes the curb plate, rotates and sets up in the inside gear train of curb plate, set up in the curb plate inside with the frame rotate the pivot of being connected, set up in the pivot make the torsional spring of gear clutch subassembly return and connect the round pin that draws that is used for pulling up gear clutch subassembly on the inside connecting rod of curb plate, the gear train includes parallel arrangement's first gear and second gear, the connecting rod both sides are provided with the circlip for the axle, draw the round pin to draw up and realize the footboard subassembly separation of gear clutch subassembly and frame both sides. The gear clutch assembly is creatively used to enable the spinning to realize linkage and independent motion of pedals on the left side and the right side of the spinning through meshing and separation of the gears, so that switching of a bicycle mode, a stepping mode and a climbing mode is realized, the problem that a single gear is not good in meshing stability and easy to slip can be effectively solved through the two gears arranged in the gear clutch assembly, and the work of the gear clutch assembly is better guaranteed.
Furthermore, the pedal assembly comprises an axis gear, a belt pulley, a crank and a pedal, wherein the axis gear is arranged on two sides of the frame and can be meshed with the first gear and the second gear simultaneously, the belt pulley is rotatably connected to the axis gear, the crank is rotatably connected to the belt pulley, the pedal is rotatably connected to the crank, and a connecting portion used for fixedly connecting the elastic assembly is fixedly arranged on the crank. The pedal assembly moves in a crank rocker mechanism mode, the tension spring connects the crank and the frame through the connecting part, the tension spring with the structure can adjust the motion stroke of the crank, the reset of the crank can be realized, the tension spring structure can effectively increase the motion resistance, and the motion strength is enhanced.
Further, the first gear and the second gear are gears with the same structure, and the tooth width of the first gear is larger than or equal to that of the two axial gears. The sum of the widths of the left and right axis gears is exactly the same as that of the first gear, so that good meshing can be realized, and the working stability of the clutch assembly is ensured.
Further, elastic component includes the extension spring, set up in extension spring connector, the threaded connection of extension spring both sides on the extension spring connector outer hexagon nut, set up in the joint bearing of extension spring connector both sides and set up in the inside stroke steel wire of extension spring, the stroke steel wire realizes adjusting the elastic stroke of extension spring through controlling its length. The movement stroke of the crank can be adjusted by arranging the stroke steel wire in the tension spring, so that a user can obtain better movement comfort.
Further, the flywheel subassembly includes that fixed connection connects in the frame curb plate of frame both sides, rotates the transmission who connects the flywheel between the frame curb plate and connect flywheel and belt pulley, frame curb plate outside and flywheel coaxial coupling have one-way belt pulley, and one-way belt pulley sets up in the one-way belt pulley of first one-way belt pulley of frame curb plate one side and rotation setting in the one-way belt pulley of second of frame curb plate opposite side including rotating, still rotate on the frame plate and be provided with the pinch roller.
Furthermore, the transmission device is a plurality of V-ribbed belts, and the two V-ribbed belts are respectively arranged on the outer sides of the two frame side plates and are used for being connected with the one-way belt pulley, the belt pressing pulley and the belt pulley. The cranks on the two sides can respectively move in a stepping mode and a mountain climbing mode by arranging the V-ribbed belts on the two sides of the flywheel.
Further, the seat cushion assembly and the armrest assembly can be adjusted in relative height through the hollow sleeve. The adjusted seat cushion assembly and the armrest assembly are fixed through the hollow sleeve adjusting buckle and the bolt.
Furthermore, the frame is also provided with a resistance regulator, the resistance regulator comprises a regulating steering wheel arranged on the connecting part of the frame and the handrail component and a brake pad connected with the regulating steering wheel through a steel wire rope, and the contact area of the flywheel and the brake pad can be regulated by rotating the regulating steering wheel, so that the rotating speed of the flywheel can be regulated, and the movement intensity of the multifunctional spinning bike can be regulated. The resistance regulator in the mode has the advantages of simple operation, convenient use and good regulation effect when used by a user.
An adjusting method of a multifunctional spinning comprises the following steps:
bicycle mode:
the method comprises the following steps: both ends of the tension spring are fixedly connected to the frame;
step two: the left pedal and the right pedal of the pedal assembly are adjusted to enable the cranks on the two sides of the frame to radially form an angle of 180 degrees;
step three: lowering the pull pin to enable the first gear and the second gear to be meshed with the axis gear;
step four: a user sits on the seat cushion assembly, holds the handrail assembly by hand, and treads the pedal to perform 360-degree circular motion;
step and mountain climbing modes:
the method comprises the following steps: one end of a tension spring is fixedly connected to the frame, and the other end of the tension spring is fixedly connected to a connecting part of the crank;
step two: pulling up the pull pin to separate the first gear and the second gear from the axis gear;
step three: adjusting left and right pedals of the pedal assembly to enable cranks on two sides of the frame to radially form an angle of 0 degree;
step four: in the stepping mode, a user sits on the seat cushion assembly, holds the handrail assembly by hand, and steps on the pedal to perform up-and-down reciprocating motion;
step five: in the mountain climbing mode, the user is separated from the seat cushion assembly and stands, holds the handrail assembly, and steps on the pedal to perform vertical reciprocating motion.
The invention has the following characteristics and beneficial effects:
1. the invention enables the spinning bicycle to realize two motion forms of linkage and independent motion through the engagement and the separation of the gears by creatively using the gear clutch component on the bicycle frame, thereby realizing the switching of the bicycle mode and the stepping and mountain climbing modes.
2. The invention limits the movement stroke of the crank by arranging the tension spring capable of adjusting the stroke, and can well limit the displacement of the pedal in the stepping and mountain-climbing modes by the stroke limit, so that a user can obtain better movement comfort.
3. According to the invention, the two sides of the flywheel are provided with the V-ribbed belts, so that the cranks at the two sides can respectively drive the flywheel to work, and when the inductive bicycle realizes a stepping mode and a climbing mode, the relative positions of the cranks can better accord with the motion habits of two feet in the motion mode.
Compared with the prior art, the invention has the technical effects that: the multifunctional spinning can be used for bicycle-mode fitness and stepping and mountain-climbing mode fitness, is convenient to adjust and simple to use, can realize one-bicycle multi-motion mode, can effectively exercise each part by moving in various motion modes, and effectively meets the use requirements of various users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view (1) of a multifunctional spinning and an adjusting method thereof according to the present invention;
fig. 2 is an exploded view of a multifunctional spinning and an adjustment method thereof according to the present invention;
FIG. 3 is a schematic structural view of a multifunctional spinning and a method for adjusting the same according to the present invention in a bicycle mode;
FIG. 4 is a side view of a bicycle mode of the multifunctional spinning and its adjustment method of the present invention;
FIG. 5 is a cross-sectional view taken along the plane A-A in FIG. 4;
fig. 6 is a schematic structural view of a step and mountain climbing mode of the multifunctional spinning and its adjustment method of the present invention;
fig. 7 is a side view of a multifunctional spinning and an adjusting method thereof in a step and mountain climbing mode according to the present invention;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 4;
fig. 9 is a schematic structural view (2) of a multifunctional spinning and an adjustment method thereof;
FIG. 10 is a cross-sectional view taken along plane C-C of FIG. 9;
fig. 11 is an exploded view of a gear clutch assembly in the multifunctional spinning and the adjusting method thereof according to the present invention;
fig. 12 is an exploded view of an elastic member in the multifunctional spinning and the adjustment method thereof according to the present invention.
In the drawings, 1-vehicle frame; 2-a seat cushion assembly; 3-a handrail assembly; 4-a leg tube assembly; 5-a pedal assembly; 51-axial gear; 52-belt pulley; 53-crank; 54-a foot pedal; 55-a connecting part; 6-flywheel assembly; 61-frame side plates; 62-a flywheel; 63-a one-way pulley; 631 — a first one-way pulley; 632-a second one-way pulley; 64-a pinch roller; 7-a transmission device; 71-V-ribbed belts; 8-a gear clutch assembly; 81-side plate; 82-gear set; 821-a first gear; 822-a second gear; 83-a rotating shaft; 84-torsion spring; 85-pull pin; 86-circlip for shaft; 87-a connecting rod; 9-an elastic component; 91-tension spring; 92-tension spring connector; 93-outer hexagon nut; 94-knuckle bearing; 95-stroke steel wire; 10-hollow sleeve; 11-a resistance regulator; 111-steering wheels; 112-brake block.
Detailed Description
The following embodiments of the present invention are further described with reference to the accompanying drawings, and it should be noted that the description of the embodiments is provided to help understanding of the present invention, but not to limit the present invention, and technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other,
referring to fig. 1 and 2, a structural schematic view (1) and an explosion diagram of a multifunctional spinning and an adjusting method thereof are shown, the multifunctional spinning comprises a frame 1, a seat cushion component 2 arranged on one side of the upper part of the frame 1, a handrail component 3 arranged on the other side of the upper part of the frame 1, a foot tube component 4 arranged at the bottom of the frame 1 and pedal components 5 arranged on two sides of the middle part of the frame 1, rollers convenient for moving the multifunctional spinning are rotatably arranged on one side of the foot tube component 4, at least one group of transmission devices 7 for driving flywheel components 6 to move are respectively arranged on two sides of the frame 1, a gear clutch component 8 for engaging and disengaging the pedal components 5 on two sides of the frame 1 is further arranged in the middle part of the frame 1, an elastic component 9 capable of adjusting a treading stroke is detachably connected between the frame 1 and the pedal components 5, the gear clutch component 8 and the elastic component 9 are matched and adjusted to realize different, the flywheel assembly 6 comprises frame side plates 61 fixedly connected to two sides of the frame 1, a flywheel 62 rotatably connected between the frame side plates 61 and a transmission device 7 connecting the flywheel 62 and the belt pulley 52, a one-way belt pulley 63 is coaxially connected to the outer side of the frame side plate 61 and the flywheel 62, the one-way belt pulley 63 comprises a first one-way belt pulley 631 rotatably arranged on one side of the frame side plate 61 and a second one-way belt pulley 632 rotatably arranged on the other side of the frame side plate 61, a press belt pulley 64 is further rotatably arranged on the frame 1 plate, the transmission device 7 is a poly V-belt 71, the transmission device 7 can also be a transmission device such as a chain, a synchronous belt and the like, the number of the poly V-belt 71 is two, the poly V-belt 71 is respectively arranged on the outer sides of the two frame side plates 61 and is used for being connected to the one-way belt pulley 63, the cranks 53 on the two sides move respectively, the relative heights of the seat cushion component 2 and the handrail component 3 can be adjusted through the hollow sleeve 10, the adjusted seat cushion component 2 and the adjusted handrail component 3 are fixed through the adjusting buckle of the hollow sleeve 10 and the bolt,
referring to fig. 8, the resistance adjuster 11 is further arranged on the frame 1, the resistance adjuster 11 comprises an adjusting steering wheel 111 arranged on the connecting portion 55 between the frame 1 and the armrest assembly 3 and a brake pad 112 connected with the adjusting steering wheel 111 through a steel wire rope, the contact area between the flywheel 62 and the brake pad 112 can be adjusted by rotating the adjusting steering wheel 111, so that the rotating speed of the flywheel 62 can be adjusted, and the exercise intensity of the multifunctional spinning bike can be adjusted, and the resistance adjuster 11 in the mode is simple in operation, convenient to use and good in adjusting effect when used by a user.
Referring to fig. 2, 9 and 10, an exploded view, a schematic structural diagram (2) and a cross-sectional view of a C-C plane of a multifunctional spinning bike and an adjustment method thereof, a pedal assembly 5 includes a shaft center gear 51 disposed at both sides of a frame 1 and capable of meshing with a first gear 821 and a second gear 822 simultaneously, a pulley 52 rotatably connected to the shaft center gear 51, a crank 53 rotatably connected to the pulley 52, and a pedal 54 rotatably connected to the crank 53, the crank 53 is further fixedly provided with a connecting portion 55 for fixedly connecting an elastic assembly 9, the pedal assembly 5 moves in a rocker mechanism of the crank 53, a tension spring 91 connects the crank 53 and the frame 1 to each other through the connecting portion 55, the tension spring 91 of the structure can adjust a movement stroke of the crank 53 and can realize a reset of the crank 53, and a structure of the tension spring 91 can effectively increase a movement resistance, the motion intensity is enhanced, the first gear 821 and the second gear 822 are gears with the same structure, the tooth width of the first gear 821 is larger than or equal to the tooth widths of the two axis gears 51, the sum of the tooth widths of the left and right axis gears 51 is exactly the same as the tooth width of the first gear 821, good meshing can be achieved, and the working stability of the clutch assembly is guaranteed.
Referring to fig. 2 and 11, an exploded view of a multifunctional spinning and an adjustment method thereof and an exploded view of a gear clutch assembly 8 are provided, the gear clutch assembly 8 includes a side plate 81, a gear set 82 rotatably disposed inside the side plate 81, a rotating shaft 83 rotatably disposed inside the side plate 81 and rotatably connected to a frame 1, a torsion spring 84 disposed on the rotating shaft 83 for returning the gear clutch assembly 8, and a pull pin 85 connected to a connecting rod 87 inside the side plate 81 for pulling up the gear clutch assembly 8, or a knob is used to adjust the gear clutch assembly 8 to achieve engagement and disengagement of the gears, the gear set 82 includes a first gear 821 and a second gear 822 disposed in parallel, shaft elastic collars 86 are disposed on both sides of the connecting rod 87, the pull pin 85 is pulled up to achieve separation of the gear clutch assembly 8 from pedal assemblies 5 on both sides of the frame 1, the inventive use of the gear clutch assembly 8 enables the spinning to enable both pedals on both sides of the spinning to achieve linkage and independent movement through engagement and separation of the gears, thereby realized the bicycle mode and marked time, the switching of mountain-climbing mode, can effectively solve the not good easy problem that skids of single gear meshing stability through set up two gears in gear clutch subassembly 8, better assurance gear clutch subassembly 8's work.
Referring to fig. 2 and 12, an explosion diagram of a multifunctional spinning and an adjusting method thereof and an explosion diagram of an elastic assembly 9 are provided, the elastic assembly 9 includes a tension spring 91, tension spring connectors 92 disposed at both sides of the tension spring 91, an outer hexagon nut 93 screwed on the tension spring connectors 92, joint bearings 94 disposed at both sides of the tension spring connectors 92, and a stroke steel wire 95 disposed inside the tension spring 91, the stroke steel wire 95 realizes adjustment of an elastic stroke of the tension spring 91 by controlling a length thereof, and a movement stroke of a crank 53 can be adjusted by disposing the stroke steel wire 95 in the tension spring 91, so that a user can obtain better comfortable movement, and the tension spring at this position can be replaced by a hollow elastic rubber band.
Referring to fig. 3 to 5, a multifunctional spinning and an adjusting method thereof a structure schematic diagram, a side view and a sectional view of a plane a-a of a bicycle mode, and a method for adjusting a bicycle mode of a multifunctional spinning includes the steps of:
the method comprises the following steps: both ends of the tension spring 91 are fixedly connected to the frame 1;
step two: the left pedal and the right pedal of the pedal component 5 are adjusted to ensure that cranks 53 on two sides of the frame 1 are in 180 degrees in the radial direction, a crank angle positioning device is arranged in the belt pulley 52, and when the two cranks 53 are adjusted to 180 degrees, the clamping sound of the cranks and belt pulley balls can be heard;
step three: lowering the pull pin 85 to bring both the first gear 821 and the second gear 822 into engagement with the axial gear 51;
step four: a user sits on the seat cushion component 2, holds the handrail component 3 by hands, and treads the pedal to perform 360-degree circular motion;
referring to fig. 6 to 8, a multifunctional spinning and an adjustment method thereof are a structural schematic view, a side view and a sectional view of B-B plane of a step mode and a mountain climbing mode, and the adjustment method of the step mode and the mountain climbing mode of the multifunctional spinning includes the steps of:
the method comprises the following steps: one end of a tension spring 91 is fixedly connected to the frame 1, and the other end is fixedly connected to the connecting part 55 of the crank 53;
step two: pulling up the pulling pin 85 to separate the first gear 821 and the second gear 822 from the axial gear 51;
step three: adjusting left and right pedals of the pedal assembly 5 to enable cranks 53 on two sides of the frame 1 to form an angle of 0 degree in the radial direction;
step four: in the stepping mode, a user sits on the seat cushion component 2, holds the handrail component 3, and steps on the pedal to perform up-and-down reciprocating motion;
step five: in the mountain climbing mode, the user is separated from the seat cushion assembly 2 and stands, and holds the armrest assembly 3 and the pedal to reciprocate up and down.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
1. The utility model provides a multi-functional spinning, includes the frame, set up in the seatpad subassembly of frame upper portion one side, set up in the handrail subassembly of frame upper portion opposite side, set up in the foot pipe subassembly of frame bottom and set up in the footboard subassembly of frame middle part both sides, its characterized in that: the frame both sides are provided with a set of at least transmission who is used for driving the motion of flywheel subassembly separately, the frame middle part still is provided with the gear separation and reunion subassembly that is used for meshing, separation frame both sides footboard subassembly, can dismantle between frame and the footboard subassembly to be connected with and to adjust the elastic component who tramples the stroke, and above-mentioned gear separation and reunion subassembly and elastic component cooperation are adjusted and are used the different motion modes of realizing multi-functional spinning, elastic component includes the extension spring, set up outer hexagon nut on the extension spring connector, the threaded connection of extension spring both sides, set up in the joint bearing of extension spring connector both sides and set up in the inside stroke steel wire of extension spring, the stroke steel wire realizes the elastic stroke of adjusting the extension spring through controlling its length, seatpad subassembly and handrail subassembly all can.
2. The multifunctional spinning according to claim 1, characterized in that: gear clutch subassembly includes the curb plate, rotates and sets up in the inside gear train of curb plate, set up in the curb plate inside with the frame rotate the pivot of being connected, set up in the pivot make the torsional spring of gear clutch subassembly return and connect the round pin that draws that is used for drawing high gear clutch subassembly on the inside connecting rod of curb plate, the gear train includes parallel arrangement's first gear and second gear, the connecting rod both sides are provided with for the axle circlip, draw the round pin to draw high pedal assembly separation who realizes gear clutch subassembly and frame both sides.
3. A multifunctional spinning according to claim 2 characterized in that: the pedal assembly comprises an axis gear, a belt pulley, a crank and a pedal, the axis gear is arranged on two sides of the frame and can be meshed with the first gear and the second gear simultaneously, the belt pulley is rotatably connected to the axis gear, the crank is rotatably connected to the belt pulley, the pedal is rotatably connected to the crank, and a connecting portion used for fixedly connecting the elastic assembly is fixedly arranged on the crank.
4. A multifunctional spinning according to claim 3 wherein: the first gear and the second gear are gears with the same structure, and the tooth width of the first gear is larger than or equal to the tooth width of the two axial center gears.
5. A multifunctional spinning according to any of claims 3 or 4 wherein: the flywheel assembly comprises frame side plates fixedly connected to the two sides of the frame, a flywheel connected between the frame side plates in a rotating mode and a transmission device connected with the flywheel and a belt pulley, an one-way belt pulley is coaxially connected to the outer side of the frame side plates and the flywheel, the one-way belt pulley is arranged on one side of the frame side plates in a rotating mode and arranged on the other side of the frame side plates in a rotating mode, and a belt pressing wheel is further arranged on the frame plate in a rotating mode.
6. The multifunctional spinning according to claim 5, characterized in that: the transmission device is a V-ribbed belt, and the number of the V-ribbed belt is two, and the V-ribbed belt is arranged on the outer sides of the two frame side plates respectively and used for being connected with the one-way belt pulley, the belt pressing pulley and the belt pulley.
7. The multifunctional spinning according to claim 5, characterized in that: the multifunctional dynamic bicycle is characterized in that the frame is further provided with a resistance regulator, the resistance regulator comprises a regulating steering wheel arranged on the connecting portion of the frame and the handrail component and a brake pad connected with the regulating steering wheel through a steel wire rope, and the contact area of the flywheel and the brake pad can be regulated by rotating the regulating steering wheel, so that the rotating speed of the flywheel can be regulated, and the movement intensity of the multifunctional dynamic bicycle can be regulated.
8. A method of adjusting the multifunctional spinning according to any one of claims 3-7, wherein: the method comprises the following steps:
bicycle mode:
the method comprises the following steps: both ends of the tension spring are fixedly connected to the frame;
step two: the left pedal and the right pedal of the pedal assembly are adjusted to enable the cranks on the two sides of the frame to radially form an angle of 180 degrees;
step three: lowering the pull pin to enable the first gear and the second gear to be meshed with the axis gear;
step four: a user sits on the seat cushion assembly, holds the handrail assembly by hand, and treads the pedal to perform 360-degree circular motion;
step and mountain climbing modes:
the method comprises the following steps: one end of a tension spring is fixedly connected to the frame, and the other end of the tension spring is fixedly connected to a connecting part of the crank;
step two: pulling up the pull pin to separate the first gear and the second gear from the axis gear;
step three: adjusting left and right pedals of the pedal assembly to enable cranks on two sides of the frame to radially form an angle of 0 degree;
step four: in the stepping mode, a user sits on the seat cushion assembly, holds the handrail assembly by hand, and steps on the pedal to perform up-and-down reciprocating motion;
step five: in the mountain climbing mode, the user is separated from the seat cushion assembly and stands, holds the handrail assembly, and steps on the pedal to perform vertical reciprocating motion.
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| CN111142261A (en) * | 2020-01-17 | 2020-05-12 | 福州大学 | 360-degree panoramic video interaction experience method based on riding mode |
| CN112402894B (en) * | 2020-11-20 | 2021-10-26 | 上海润米科技有限公司 | Unidirectional and bidirectional flywheel and adjusting system thereof |
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| US5108091A (en) * | 1991-08-28 | 1992-04-28 | John Chang | Multi-purpose controller for a stationary bicycle |
| CN1579867A (en) * | 2003-08-08 | 2005-02-16 | 孟杰 | Multifunctional body-building bicycle |
| CN203329278U (en) * | 2013-06-13 | 2013-12-11 | 青岛理工大学 | Energy conversion fitness device capable of being folded and reconfigured |
| CN103537064B (en) * | 2013-09-24 | 2015-09-02 | 浙江恒耀实业有限公司 | Body building car structure |
| CN207286584U (en) * | 2017-09-24 | 2018-05-01 | 湖北职业技术学院 | A kind of entertainment body-building public bus reserved for the disabled training mode conversion equipment |
| CN107694015A (en) * | 2017-11-21 | 2018-02-16 | 曹恩康 | A kind of multifunction body-building bicycle |
| CN211158408U (en) * | 2019-09-29 | 2020-08-04 | 永康市大邦运动器材有限公司 | Multifunctional spinning |
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2019
- 2019-09-29 CN CN201910929568.4A patent/CN110559608B/en active Active
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Address after: No. 236 Huajie East Avenue, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province, 321300 Patentee after: Zhejiang Dabang Sports Equipment Co.,Ltd. Address before: 321300 building a, 19 Jinshan East Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: YONGKANG DABANG SPORTS EQUIPMENT Co.,Ltd. |