CN217961156U - Pedal swinging type exercise bicycle - Google Patents
Pedal swinging type exercise bicycle Download PDFInfo
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- CN217961156U CN217961156U CN202221963617.XU CN202221963617U CN217961156U CN 217961156 U CN217961156 U CN 217961156U CN 202221963617 U CN202221963617 U CN 202221963617U CN 217961156 U CN217961156 U CN 217961156U
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- connecting rod
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- rod
- swinging
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Abstract
A pedal swing type exercise bicycle comprises a frame, wherein a power wheel and a resistance wheel are arranged in a support of the frame, the support is provided with handrails, a swing rod is arranged at the bottom of each pedal, a linkage mechanism is arranged on the swing rod, a linkage swing component capable of swinging up and down is formed among a first swing rod, a second swing rod, a first connecting rod and a second connecting rod of the linkage mechanism, a linkage swing component is formed among a third connecting rod, the first swing rod and the handrails of the linkage mechanism, the first swing rod drives the handrails to swing back and forth in a swinging mode, and the periodic up-and-down swinging of a fourth connecting rod is driven by the up-and-down swinging of the first swing rod, so that the power wheel is driven to rotate on the support by taking a rotating shaft as a center. The utility model discloses, borrow by the linkage system aggregate action, both feet make footboard periodic alternately ground horizontal hunting and the periodic alternately ground swing back and forth of handrail to the cross power of a pair of footboard, both hands to a pair of handrail to realize the body-building effect of foot power and whole body.
Description
Technical Field
The utility model relates to a body-building apparatus technique, concretely relates to footboard formula exercise bicycle that sways.
Background
Exercise bicycles are common exercise equipment and are widely applied to various places such as families, schools, gymnasiums and the like. The existing exercise bicycle is in a pedal type exercise mode of a simulation bicycle, the exercise bicycle is generally provided with a seat, an exerciser sits on the seat to exercise, only exercises foot strength and can only exercise legs, and good exercise effects on other bodies except the legs, particularly on waists, hands, arms and the like, cannot be achieved.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a footboard formula exercise bicycle sways, aim at solve the problem that can only temper the shank of current exercise bicycle.
In order to solve the problem, the utility model adopts the technical scheme as follows: a pedal-rocking exercise bike comprising:
the frame is provided with an underframe parallel to a horizontal plane and a bracket vertical to the underframe, and a rotating power wheel and a rotating resistance wheel are arranged in the bracket;
a pair of armrests rotatably connected to the bracket;
the bottom of each pedal is provided with one or more swinging rods which are rotatably connected with a linkage mechanism;
the linkage mechanism comprises a first swing rod, a second swing rod, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, wherein a first connecting rod is arranged at one end of the first swing rod, the first swing rod and the first connecting rod are rotatably connected in the horizontal direction perpendicular to the underframe, the first connecting rod is rotatably connected to a second fixed shaft of the support, a second connecting rod is arranged at one end of the second swing rod, the second swing rod and the second connecting rod are rotatably connected in the horizontal direction perpendicular to the underframe, the second connecting rod is rotatably connected to the first connecting rod, a linked swing assembly capable of swinging up and down is formed among the first swing rod, the second swing rod, the first connecting rod and the second connecting rod, one end of the third connecting rod is rotatably connected to the first swing rod, the other end of the third connecting rod, the first swing rod and the armrest are rotatably connected, a linked swing assembly is formed among the third connecting rod, the first swing rod and the armrest is connected with a power wheel capable of swinging up and down periodically driving the swing of the first connecting rod, and the swing rod is connected with a power wheel capable of swinging up and down.
Furthermore, the fixed handrails are arranged on the support, so that the arms and the upper body can conveniently have a proper rest, and the legs can continue to move for body building.
Furthermore, the fourth connecting rods are fixedly connected to two ends of the rotating shaft, the two fourth connecting rods and the rotating shaft are arranged in the same plane, and the two fourth connecting rods are respectively positioned on two sides of the plane with the rotating shaft as a center line. The fourth connecting rod is connected in the manner, so that the linkage mechanisms on the left side and the right side can form periodic crossed up-and-down swinging, and the aim of circular rotation of the power wheel is fulfilled.
Furthermore, the bottom of the pedal is provided with two swinging rods, and the swinging rods are rotatably connected with the first swinging rods in a direction parallel to the horizontal plane of the underframe. The rotatable setting of swinging arms and first goods of furniture for display rather than for use for two footboards of exercise bicycle are at the in-process of luffing motion, and the footboard uses the junction of swinging arms and first goods of furniture for display rather than for use as the horizontal plane's of doing horizontal plane horizontal hunting, makes the application of force of fitness person on the footboard more nimble and smooth, has improved user's experience and has felt.
Furthermore, still be provided with the steering linkage pole that is the setting of L type between the swinging arms with first pendulum rod, steering linkage pole, the junction of its L type rotates the connection on the plane that is on a parallel with swinging arms, first pendulum rod formation, and the one end of its L type is passed through the connector link and is connected on the swinging arms, the other one end of its L type be provided with the universal joint with the second pendulum rod is connected. By means of the steering connecting rod, the pedal can further realize vertical reciprocating swing in the direction perpendicular to the underframe and horizontal reciprocating swing in the direction parallel to the underframe through the two swinging rods.
The utility model discloses, borrow by the linkage system linkage effect, both feet make footboard periodic alternately the ground from top to bottom horizontal hunting and the periodic alternately ground swing back and forth of handrail to the cross power of a pair of footboard, both hands to a pair of handrail to realize the body-building effect of foot power and whole body, compare in prior art, exercise bicycle can temper body-builder's whole body's exercise better, improved exercise bicycle's exercise effect.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a partially enlarged view of a in fig. 1.
The device comprises a frame 1, a support 11, a chassis 12, a handrail 2, a first fixed shaft 21, a second fixed shaft 22, a pedal 3, a swinging rod 31, a connecting buckle 32, a universal joint 33, a linkage mechanism 4, a first swinging rod 41, a second swinging rod 42, a steering connecting rod 43, a first connecting rod 44, a second connecting rod 45, a third connecting rod 46, a fourth connecting rod 47, a power wheel 5, a rotating shaft 51, a resistance wheel 6, a resistance wheel fixing seat 61, a resistance wheel belt ring 62 and a fixed handrail 7.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 and 2, a pedal-swing type exercise bike includes:
frame 1, be provided with the chassis 12 that is on a parallel with the horizontal plane and the support 11 of perpendicular to chassis 12 on frame 1, chassis 12 is with the stability of common I shape bottom design in order to improve chassis 12, support 11 sets up on the intermediate transverse beam of the I shape of chassis 12, the inside of support 11 is provided with pivoted 5 and resistance wheel 6, wherein, resistance wheel 6 is through installing on the resistance wheel fixing base 61 of chassis 12, the connection that has the belt between power wheel 5 and the resistance wheel 6, specifically, the belt is connected at the resistance wheel belt ring 62 of resistance wheel 6 and the outer fringe department of power wheel 5, connect through the second grade transmission of resistance wheel 6 and power wheel 5, in order to realize the damping effect of exercise bicycle, in order to reach the purpose of body-building exercise.
The pair of handrails 2 are designed in an efficacy mechanics arc shape, and the handrails 2 are rotatably connected to the support 11 through the first fixed shaft 21, so that the handrails 2 are in a lever structure swinging back and forth with the first fixed shaft 21 as a fulcrum.
The pair of pedals 3 are provided with one or more swinging rods 31 at the bottom of each pedal 3, the swinging rods 31 are rotatably connected with a linkage mechanism 4, and the pedals 3 swing up and down to act on a power wheel 5 of a transmission structure with a damping effect under the action of the linkage mechanism 4.
The linkage mechanism 4 links the armrest 2, the power wheel 5 and the swing rod 31 on the pedal 3, wherein the linkage mechanism 4 comprises a first swing rod 41, a second swing rod 42, a first connecting rod 44, a second connecting rod 45, a third connecting rod 46 and a fourth connecting rod 47, the first connecting rod 44 is arranged at one end of the first swing rod 41, the first swing rod 41 and the first connecting rod 44 are rotatably connected in the horizontal direction perpendicular to the underframe 12, the first connecting rod 44 is rotatably connected to the second fixed shaft 22 of the bracket 11, the first swing rod 41 and the first connecting rod 44 can perform reciprocating swing back and forth and up and down on the installation surface parallel to the bracket 11, the second connecting rod 45 is arranged at one end of the second swing rod 42, the second swing rod 42 and the second connecting rod 45 are rotatably connected in the horizontal direction perpendicular to the underframe 12, the second connecting rod 45 is rotatably connected to the first connecting rod 44, and the second connecting rod 45 can perform reciprocating swing back and forth and up and down on the installation surface parallel to the bracket 11 under the reciprocating rotation effect of the first connecting rod 44 parallel to the installation surface of the bracket 11. Thus, a linked swinging assembly capable of swinging up and down is formed among the first swinging rod 41, the second swinging rod 42, the first connecting rod 44 and the second connecting rod 45, and the linked swinging assembly can be realized through the swinging rod 31 of the pedal 3 connected to the first swinging rod 41, namely, the pedal 3 is stepped, and the pedal 3 acts on the linkage mechanism 4 up and down to do the reciprocating up and down swinging.
Referring to fig. 1 and 2, the armrest 2 and the linkage mechanism 4 are connected by a third link 46, one end of the third link 46 is rotatably connected to the middle of the first swing link 41, the other end of the third link 46 is connected to one end of the armrest 2, which uses the first fixed shaft 21 as a pivot, the connection of the third link 46 and the armrest 2 is rotatably connected, a linked swing assembly is formed among the third link 46, the first swing link 41 and the armrest 2, and the vertical up-and-down swing of the first swing link 41 via the third link 46 can swingably drive the armrest 2 to swing back and forth in the horizontal direction, which uses the first fixed shaft 21 as a pivot, and conversely, the back-and-forth swing acting on the armrest 2 can also act on the first swing link 41 via the third link 46 and finally act on the pedal 3, so that the pedal 3 and the armrest 2 form a swing linkage unit interacting with each other.
The power wheel 5 and the linkage mechanism 4 are connected together through a fourth link 47, one end of the fourth link 47 is rotatably connected to the first swing link 41, the other end of the fourth link 47 is connected to a rotating shaft 51 of the power wheel 5, the periodic up-and-down swinging of the fourth link 47 is driven by the up-and-down swinging of the first swing link 41, so as to drive the power wheel 5 to rotate on the bracket 11 with the rotating shaft 51 as the center, the connection of the fourth link 47 and the rotating shaft 51 is a fixed connection, the fourth link 47 is fixedly connected to both ends of the rotating shaft 51, so that the linkage mechanisms 4 on the left and right sides can form periodic up-and-down swinging in a crossed manner, thereby achieving the purpose of the circular rotation of the power wheel 5, the two fourth links 47 and the rotating shaft 51 are arranged in the same plane, the two fourth links 47 are respectively arranged on both sides of the plane with the rotating shaft 51 as the center line, according to the above connection manner, the cross force of the feet on the pair of the pedals 3 and the pair of handrails 2 can cause the pedals 3 and the pair of handrails 2 to periodically swing up-and down in a crossed manner, thereby achieving the linked effect of the hand-and back-and forth movement of the whole body building.
Referring to fig. 3, in a preferred embodiment, two swing rods 31 are disposed at the bottom of the pedal 3, the swing rods 31 are rotatably connected with the first swing rod 41 in a direction parallel to the horizontal plane of the base frame 12, and by adopting the rotatable arrangement of the swing rods 31 and the first swing rod 41, the pedal 3 swings left and right in the horizontal plane with the joint of the swing rods 31 and the first swing rod 41 as the fulcrum during the up-and-down swinging of the two pedals 3 of the exercise bicycle, so that the force applied by the exerciser on the pedal 3 is more flexible and smooth, and the experience of the user is improved.
The utility model discloses, in order to reach better linkage and swing effect, still set up the connecting rod 43 that turns to that is the setting of L type between the swinging arms 31 of footboard 3 and the first pendulum rod 41, turn to connecting rod 43, the junction of its L type is in order to be on a parallel with swinging arms 31, rotate on the plane that first pendulum rod 41 formed and connect, the one end of the L type that turns to connecting rod 43 is passed through connector link 32 and is connected on swinging arms 31, the other one end of the L type that turns to connecting rod 43 is provided with universal joint 33 and second pendulum rod 42 and connects, footboard 3 is through two swinging arms 31 and then can realize the ascending reciprocal swing from top to bottom in the direction that perpendicular chassis 12 set up and be on a parallel with chassis 12 and set up the reciprocal swing from left to right in the direction.
The utility model discloses, for making things convenient for the body-builder to have a rest in body-building in-process appropriately, be equipped with fixed handrail 7 on the support 11 to make things convenient for the rest of arm and health and not influence the shank and take exercise.
The utility model discloses, compare in prior art, exercise bicycle can temper the whole body nature of fitness person better and take exercise, has improved exercise effect of exercise bicycle.
The above embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A pedal swing type exercise bicycle is characterized in that: comprises that
The frame is provided with an underframe parallel to a horizontal plane and a bracket vertical to the underframe, and a rotating power wheel and a rotating resistance wheel are arranged in the bracket;
a pair of armrests rotatably connected to the bracket;
the bottom of each pedal is provided with one or more swinging rods which are rotatably connected with a linkage mechanism;
the linkage mechanism comprises a first swing rod, a second swing rod, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, wherein a first connecting rod is arranged at one end of the first swing rod, the first swing rod and the first connecting rod are rotatably connected in the horizontal direction perpendicular to the underframe, the first connecting rod is rotatably connected to a second fixed shaft of the support, a second connecting rod is arranged at one end of the second swing rod, the second swing rod and the second connecting rod are rotatably connected in the horizontal direction perpendicular to the underframe, the second connecting rod is rotatably connected to the first connecting rod, a linked swing assembly capable of swinging up and down is formed among the first swing rod, the second swing rod, the first connecting rod and the second connecting rod, one end of the third connecting rod is rotatably connected to the first swing rod, the other end of the third connecting rod, the first swing rod and the armrest are rotatably connected, a linked swing assembly is formed among the third connecting rod, the first swing rod and the armrest, the third connecting rod, the armrest is driven by a power wheel capable of swinging up and down, the second connecting rod drives the swing rod to swing up and down by the power wheel, and the power wheel is connected with the second connecting rod.
2. The pedal-rocking exercise bicycle of claim 1, wherein: the fixed handrail is arranged on the support.
3. The pedal rocking exercise bike of claim 1, wherein: the fourth connecting rods are fixedly connected to two ends of the rotating shaft, the two fourth connecting rods and the rotating shaft are arranged in the same plane, and the two fourth connecting rods are respectively positioned on two sides of the plane with the rotating shaft as a center line.
4. The pedal rocking exercise bike of claim 1, wherein: two swinging rods are arranged at the bottom of the pedal, and the swinging rods are rotatably connected with the first swinging rods in a direction parallel to the horizontal plane of the underframe.
5. The pedal-rocking exercise bike according to claim 1 or 4, wherein: the swing arm with still be provided with the connecting rod that turns to that is the setting of L type between the first connecting rod, turn to the connecting rod, the junction of its L type rotates the connection on the plane that is on a parallel with swing arm, first connecting rod formation, and the one end of its L type is passed through the connector link and is connected on the swing arm, the other one end of its L type be provided with the universal joint with the second connecting rod is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963617.XU CN217961156U (en) | 2022-07-28 | 2022-07-28 | Pedal swinging type exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963617.XU CN217961156U (en) | 2022-07-28 | 2022-07-28 | Pedal swinging type exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961156U true CN217961156U (en) | 2022-12-06 |
Family
ID=84281999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221963617.XU Active CN217961156U (en) | 2022-07-28 | 2022-07-28 | Pedal swinging type exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217961156U (en) |
-
2022
- 2022-07-28 CN CN202221963617.XU patent/CN217961156U/en active Active
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