CN113440799A - Pedal type walking-exercising cycle - Google Patents

Pedal type walking-exercising cycle Download PDF

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Publication number
CN113440799A
CN113440799A CN202110435695.6A CN202110435695A CN113440799A CN 113440799 A CN113440799 A CN 113440799A CN 202110435695 A CN202110435695 A CN 202110435695A CN 113440799 A CN113440799 A CN 113440799A
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CN
China
Prior art keywords
pedal
gear
base
slide bar
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110435695.6A
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Chinese (zh)
Inventor
陈盼盼
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Shandong Xiehe University
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Shandong Xiehe University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Xiehe University filed Critical Shandong Xiehe University
Priority to CN202110435695.6A priority Critical patent/CN113440799A/en
Publication of CN113440799A publication Critical patent/CN113440799A/en
Pending legal-status Critical Current

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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
    • A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • A63B23/0423—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously with guided foot supports moving parallel to the body-symmetrical-plane, one end executing a complete circular movement, the other end translating almost linearly, e.g. giving an elliptical movement to the foot

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to a body-building tool, in particular to a pedal type walking vehicle, belonging to the technical field of sports and body-building. The bicycle comprises a base, a front wheel, a rear wheel, a support frame, a handlebar and two pedals, wherein each pedal is connected with the base through two lifting mechanisms and two springs, the rear end of each pedal is sequentially connected with a connecting rod, an incomplete gear, a duplicate gear and a gear, one end of each connecting rod is hinged to the corresponding pedal, the other end of each connecting rod is hinged to the corresponding incomplete gear, the incomplete gear is meshed with the duplicate gear, the duplicate gear is meshed with the gear, the gear is installed on a driving shaft, and the two incomplete gears are vertically arranged. The invention has the following advantages: the left pedal and the right pedal are alternately and repeatedly pedaled by the two feet of the hand-held handlebar to drive the walking vehicle to move forwards, the impact force of the ground to the legs and the feet is not generated in the motion mode, the walking vehicle is safe and stable, and the nerve coordination ability of a person can be exercised while the muscles and joints of the legs are exercised.

Description

Pedal type walking-exercising cycle
Technical Field
The invention relates to a body-building tool, in particular to a pedal type walking vehicle, belonging to the technical field of sports and body-building.
Background
At present, the exercise of leg muscles and joints is mainly realized through outdoor running or a running machine, although the leg muscles and the joints can be exercised through the above two leg body-building modes, when the outdoor running or the running through the running machine is carried out, the conveying belt of the ground or the running machine can generate certain impact force to the legs and the feet, the potential safety hazard is easy to occur when the speed is high, and meanwhile, the nerve coordination capacity can not be exercised in the process of exercising the leg muscles and the joints through the two leg body-building modes.
Disclosure of Invention
The invention aims to solve the problems and provides a pedal type walking vehicle, which drives the walking vehicle to move forwards by alternately and repeatedly pedaling a left pedal and a right pedal by two feet of a hand-held handlebar, and the movement mode does not generate impact force on legs and feet of the ground and can exercise the nerve coordination ability of a person while exercising muscles and joints of the legs. The invention is realized by adopting the following technical scheme:
the invention actually provides a pedal type walking vehicle, which comprises a base, a front wheel, a rear wheel, a support frame, a handlebar and two pedals, wherein the support frame comprises a hollow first support rod and a second support rod rotatably arranged in the first support rod, the upper end of the second support rod is fixedly connected with the handlebar, the lower end of the second support rod is fixedly connected with a front wheel frame, the front wheel is rotatably arranged on the front wheel frame, the base is fixedly connected with the first support rod, the rear end of the base is provided with a drive shaft, the rear wheel and the rear wheel frame are arranged on the drive shaft, each pedal is connected with the base through two lifting mechanisms and two springs, one end of each spring is fixedly connected with a spring seat of the base, the other end of each spring is fixedly connected with the corresponding pedal, the rear end of each pedal is sequentially connected with a connecting rod, an incomplete gear, a duplicate gear and a gear, wherein one end of the connecting rod is hinged with the pedal, the other end of the driving shaft is hinged with an incomplete gear, the incomplete gear is meshed with a duplicate gear, the duplicate gear is meshed with a gear, the gear is installed on the driving shaft, the duplicate gear is installed on a rear wheel frame and a fixing frame of the base through a short shaft, the incomplete gear is installed on the rear wheel frame and the fixing frame of the base through a first shaft, and the two incomplete gears are vertically arranged.
In the pedal-type walking aid, optionally, the pedal-type walking aid further comprises a brake mechanism, the brake mechanism comprises a brake plate and a brake rod, the brake plate is fixedly mounted on the second shaft, the second shaft is rotatably mounted on the base, a torsion spring is arranged between the second shaft and the base, the front end of the brake rod is hinged to the brake plate, the rear end of the brake rod is sequentially and fixedly connected with a guide slide rod and an arc-shaped brake plate, and the guide slide rod is slidably arranged in a guide slide block at the lower end of the base.
In the scooter type walker as described above, a torsion spring is optionally provided between the second shaft and the base.
In the pedal-type walking aid, optionally, the lifting mechanism includes a first slide bar and a second slide bar, the first slide bar and the second slide bar are hinged together through a connecting pin, the lower end of the first slide bar is slidably disposed in a chute formed in the base, the upper end of the first slide bar is fixedly connected to the pedal, the upper end of the second slide bar is slidably disposed in a chute formed in the pedal, and the lower end of the second slide bar is fixedly connected to the base.
In the pedal-type walker, optionally, an adjusting sleeve is arranged at the upper end of the outer side of the first support rod and used for adjusting the gap between the first support rod and the second support rod.
In the pedal type walking vehicle, optionally, a compass is arranged in the middle of the handlebar, and anti-slip sleeves are respectively arranged at two ends of the handlebar.
In the pedal-type walking chair, optionally, a lighting device is arranged on the handlebar, and the lighting device comprises an elastic fixing frame arranged on the handlebar and a flashlight arranged on the elastic fixing frame.
In the pedal type walking aid, optionally, the two ends of the handlebar are respectively provided with a first night light reflecting sticker, and the rear end of the rear wheel frame is provided with a second night light reflecting sticker.
The invention has the following advantages: the left pedal and the right pedal are alternately and repeatedly pedaled by the two feet of the hand-held handlebar to drive the walking vehicle to move forwards, the impact force of the ground to the legs and the feet is not generated in the motion mode, the walking vehicle is safe and stable, and the nerve coordination ability of a person can be exercised while the muscles and joints of the legs are exercised.
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 view of the overall structure of a scooter of the present invention;
FIG. 2 is a schematic view of a base of a scooter of the present invention;
FIG. 3 is a schematic view of a partial structure of a scooter of the present invention;
FIG. 4 is a schematic structural view of a wheel frame of a scooter with the rear wheel removed;
FIG. 5 is an enlarged view of a portion of a pedal-type walker in accordance with the present invention;
FIG. 6 is a schematic view of a partial structure of a scooter according to the present invention;
description of the symbols: 1. the automobile brake device comprises a base, 101, a spring seat, 102, a fixed frame, 103, a guide sliding block, 2, a first supporting rod, 3, a second supporting rod, 4, an adjusting sleeve, 5, a handlebar, 6, a compass, 7, a lighting device, 8, an anti-skidding sleeve, 9, a first night reflecting sticker, 10, a front wheel frame, 11, a front wheel, 12, a rear wheel frame, 13, a rear wheel, 14, a second night reflecting sticker, 15, a pedal, 16, a spring, 17, a first sliding rod, 18, a connecting pin, 19, a second sliding rod, 20, a connecting rod, 21, an incomplete gear, 22, a duplicate gear, 23, a gear, 24, a first shaft, 25, a driving shaft, 26, a brake plate, 27, a second shaft, 28, a brake rod, 29, a guide sliding rod, 30 and an arc-shaped brake plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The invention is further illustrated with reference to the following figures and examples.
Referring to fig. 1, 2, 3, 4 and 5, an embodiment of the present invention provides a pedal-type walking chair, which includes a base 1, a front wheel 11, a rear wheel 13, a support frame, a handlebar 5 and two pedals 15, wherein the support frame includes a hollow first support rod 2 and a second support rod 3 rotatably mounted in the first support rod 2, an upper end of the second support rod 3 is fixedly connected with the handlebar 5, a lower end of the second support rod 3 is fixedly connected with a front wheel frame 10, the front wheel 11 is rotatably mounted on the front wheel frame 10, the base 1 is fixedly connected with the first support rod 2, a driving shaft 25 is mounted at a rear end of the base 1, the rear wheel 13 and the rear wheel frame 12 are mounted on the driving shaft 25, each pedal 15 is connected with the base 1 through two lifting mechanisms and two springs 16, one end of each spring 16 is fixedly connected with a spring seat 101 of the base 1, and the other end is fixedly connected with the pedal 15, and the rear end of each pedal 15 is sequentially connected with a connecting rod 20, an incomplete gear 21, a duplicate gear 22 and a gear 23, wherein one end of the connecting rod 20 is hinged with the pedal 15, the other end of the connecting rod is hinged with the incomplete gear 21, the incomplete gear 21 is meshed with the duplicate gear 22, the duplicate gear 22 is meshed with the gear 23, the gear 23 is installed on a driving shaft 25, the duplicate gear 22 is installed on the rear wheel frame 12 and a fixed frame 102 of the base 1 through a short shaft, the incomplete gear 21 is installed on the rear wheel frame 12 and the fixed frame 102 of the base 1 through a first shaft 24, and the two incomplete gears 21 are vertically arranged.
It should be noted that the duplicate gear 22 is two gears with different tooth numbers and coaxially fixed, as shown in fig. 5, the duplicate gear 22 includes a large gear and a small gear, the incomplete gear 21 is engaged with the small gear and transmits the motion to the small gear, the large gear coaxially fixed with the small gear is engaged with the gear 23 and transmits the motion to the gear 23 to drive the driving shaft 25 to rotate, and at this time, the rear wheel 13 mounted on the driving shaft 25 travels forward.
Referring to fig. 3 and 5, when the present invention is used, a user steps on the left foot pedal 15 with a left foot, the left foot pedal 15 moves downward from an initial position (i.e., an upper limit position) to compress the spring 16, and the lifting mechanism moves downward along with the left foot pedal 15 synchronously, because the incomplete gear 21 is mounted on the rear wheel frame 12 and the fixing frame 102 of the base 1 through the first shaft 24, the left foot pedal 15 drives the incomplete gear 21 to rotate counterclockwise around the first shaft 24 through the connecting rod 20, the duplicate gear 22 externally engaged with the incomplete gear 21 rotates clockwise, the gear 23 externally engaged with the duplicate gear 22 rotates counterclockwise, and the driving shaft 25 rotates counterclockwise to drive the rear wheel 13 to move forward. When the left foot board 15 moves from the initial position to the end position (i.e., the lower limit position), the drive shaft 25 rotates by half a turn, during which the right foot is lifted upward, and the right foot board 15 reaches the initial position from the end position. Then, the user steps on the right foot pedal 15 with the right foot, the right foot pedal 15 moves downwards from the initial position to compress the spring 16, and simultaneously the lifting mechanism moves downwards synchronously along with the right foot pedal 15, because the incomplete gear 21 is mounted on the rear wheel frame 12 and the fixing frame 102 of the base 1 through the first shaft 24, the right foot pedal 15 drives the incomplete gear 21 to rotate anticlockwise around the first shaft 24 through the connecting rod 20, the duplicate gear 22 externally meshed with the incomplete gear 21 rotates clockwise, the gear 23 externally meshed with the duplicate gear 22 rotates anticlockwise, and the driving shaft 25 rotates anticlockwise to drive the rear wheel 13 to move forwards. When the right foot board 15 moves from the initial position to the final position (i.e., the lower limit position), the driving shaft 25 rotates by half a turn, in the process, the left foot is lifted upwards, the left foot board 15 reaches the initial position from the final position, and thus the left and right foot boards 15 are repeatedly and alternately stepped on to complete the exercise. It should be noted that the gear 23 is connected to the driving shaft 25 by a ratchet mechanism (not shown) including a ratchet wheel and a pawl, wherein the ratchet wheel is mounted on the driving shaft 25, and the pawl is mounted on the gear 23, so that the pedal plate 15 is prevented from being reversed during the resetting process, i.e., from the end position to the initial position.
Referring to fig. 3 and 6, the brake device further comprises a brake mechanism, the brake mechanism comprises a brake plate 26 and a brake lever 28, the brake plate 26 is fixedly mounted on a second shaft 27, the second shaft 27 is rotatably mounted on the base 1, a torsion spring is arranged between the second shaft 27 and the base 1, the front end of the brake lever 28 is hinged to the brake plate 26, the rear end of the brake lever 28 is fixedly connected with a guide sliding rod 29 and an arc-shaped brake plate 30 in sequence, and the guide sliding rod 29 is slidably arranged in a guide sliding block 103 at the lower end of the base 1. It should be noted that the torsion spring (not shown) is provided between the second shaft 27 and the base 1 to enable the brake mechanism to have two independent operating states, one is a natural state and the other is a braking state, and the brake mechanism can be reset to the natural state after the braking state is released. When braking is needed, the brake plate 26 is stepped on by foot, the brake plate 26 drives the brake rod 28 to move backwards, and further drives the guide slide rod 29 fixedly connected with the brake rod 28 to move backwards along the guide slide block 103 until the arc-shaped brake plate 30 brakes the rear wheel 13. The brake mechanism returns to a natural state under the restoring force of the torsion spring after the brake is released.
Referring to fig. 1 and 3, the lifting mechanism includes a first slide bar 17 and a second slide bar 19, the first slide bar 17 and the second slide bar 19 are hinged together through a connecting pin 18, a lower end of the first slide bar 17 is slidably disposed in a sliding slot formed in the base 1, an upper end of the first slide bar 17 is fixedly connected to the pedal plate 15, an upper end of the second slide bar 19 is slidably disposed in a sliding slot formed in the pedal plate 15, and a lower end of the second slide bar 19 is fixedly connected to the base 1. It should be noted that, in order to enable the pedal plate 15 to move up and down stably during the stepping process, a lifting mechanism is arranged between the base 1 and the pedal plate 15, the lifting mechanism is composed of a first slide bar 17 and a second slide bar 19 which are hinged together, the lower end of the first slide bar 17 can slide relative to the base 1, the upper end of the second slide bar 19 can slide relative to the pedal plate 15, the first slide bar 17 and the second slide bar 19 can slide synchronously during the lifting process, and further the height adjustment of the pedal plate 15 is realized.
Referring to fig. 1 and 4, an adjusting sleeve 4 is disposed at an upper end of an outer side of the first support rod 2 for adjusting a gap between the first support rod 2 and the second support rod 3. It should be noted that, in order to make the second support rod 3 rotate flexibly in the first support rod 2, it is also necessary to ensure that no significant radial shaking occurs between the two, so that the gap between the two needs to be adjusted, and the purpose of normal use is achieved.
Referring to fig. 1 and 4, a compass 6 is disposed in the middle of the handlebar 5, and anti-slip covers 8 are disposed at two ends of the handlebar 5. It should be noted that, by providing the compass 6 in the middle of the handlebar 5, it is convenient for the user to indicate the direction in an unfamiliar place, and at the same time, it is convenient for the user to observe the direction in the middle. The anti-slip sleeves 8 are respectively arranged at the two ends of the handlebar 5, so that the friction force between the handlebar 5 and the palm of a user is improved, and the handlebar 5 can be prevented from slipping particularly in summer or when the handlebar 5 is wetted.
Referring to fig. 1 and 4, a lighting device 7 is disposed on the handlebar 5, and includes an elastic fixing frame mounted on the handlebar 5 and a flashlight mounted on the elastic fixing frame. It should be noted that the lighting device 7 provided on the handle 5 is advantageous for lighting at night, and prevents potential safety hazards due to unclear vision. Meanwhile, in order to avoid the flashlight rotating or loosening relative to the handlebar 5 during night lighting, an elastic fixing frame is arranged between the flashlight and the handlebar 5, and therefore the lighting device 7 can reliably work at night.
Referring to fig. 1 and 4, a first night reflecting sticker 9 is disposed on each end of a handlebar 5, and a second night reflecting sticker 14 is disposed on the rear end of a rear wheel frame 12. It should be noted that, the first night light reflecting sticker 9 is respectively arranged at the two ends of the handlebar 5 and used for reminding pedestrians or vehicles on the left side and the right side of a user at night, so that the pedestrians or vehicles can be found out in time at the rear end of the pedal type walker frame 12, and the second night light reflecting sticker 14 is further arranged at the rear end of the rear wheel frame 12 and used for reminding the pedestrians or vehicles behind the user at night, so that the pedestrians or vehicles can be found out in time at the rear end of the pedal type walker frame, and the safety of driving at night is improved.
The invention has the following advantages: the pedal plates are alternately and repeatedly pedaled by the two feet of the hand-held handlebar to drive the walking vehicle to move forwards, the movement mode does not generate impact force on the legs and the feet, the walking vehicle is safe and stable, and the nerve coordination ability of a person can be exercised while the muscles and joints of the legs are exercised.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A pedal type walking-exercising vehicle is characterized by comprising a base, a front wheel, a rear wheel, a support frame, a handlebar and two pedals, wherein the support frame comprises a hollow first support rod and a second support rod rotatably arranged in the first support rod, the upper end of the second support rod is fixedly connected with the handlebar, the lower end of the second support rod is fixedly connected with a front wheel frame, the front wheel is rotatably arranged on the front wheel frame, the base is fixedly connected with the first support rod, the rear end of the base is provided with a drive shaft, the rear wheel and the rear wheel frame are arranged on the drive shaft, each pedal is connected with the base through two lifting mechanisms and two springs, one end of each spring is fixedly connected with a spring seat of the base, the other end of each spring is fixedly connected with the corresponding pedal, the rear end of each pedal is sequentially connected with a connecting rod, an incomplete gear, a duplicate gear and a gear, one end of each connecting rod is hinged with the corresponding pedal, the other end of the driving shaft is hinged with an incomplete gear, the incomplete gear is meshed with a duplicate gear, the duplicate gear is meshed with a gear, the gear is installed on the driving shaft, the duplicate gear is installed on a rear wheel frame and a fixing frame of the base through a short shaft, the incomplete gear is installed on the rear wheel frame and the fixing frame of the base through a first shaft, and the two incomplete gears are vertically arranged.
2. A pedal-type walking chair as claimed in claim 1, further comprising a brake mechanism, wherein the brake mechanism comprises a brake plate and a brake lever, the brake plate is fixedly mounted on the second shaft, the second shaft is rotatably mounted on the base, and a torsion spring is disposed between the second shaft and the base, the front end of the brake lever is hinged to the brake plate, the rear end of the brake lever is fixedly connected with a guide slide bar and an arc-shaped brake plate in turn, and the guide slide bar is slidably disposed in a guide slide block at the lower end of the base.
3. A scooter according to claim 2, wherein a torsion spring is provided between the second shaft and the base.
4. A pedal-type walking chair as claimed in claim 1, wherein the lifting mechanism comprises a first slide bar and a second slide bar, the first slide bar and the second slide bar are hinged together by a connecting pin, the lower end of the first slide bar is slidably disposed in a sliding slot defined in the base, the upper end of the first slide bar is fixedly connected to the pedal plate, the upper end of the second slide bar is slidably disposed in a sliding slot defined in the pedal plate, and the lower end of the second slide bar is fixedly connected to the base.
5. A pedal-type walking chair as claimed in claim 4, wherein the first support bar is provided at its upper outer end with an adjustment sleeve for adjusting the gap between the first support bar and the second support bar.
6. The pedal-type walker as claimed in any one of claims 1-5, wherein a compass is provided in the middle of the handlebar, and anti-slip covers are provided at both ends of the handlebar.
7. A pedal-powered walking chair as claimed in any one of claims 1 to 5, wherein the handle bars are provided with illumination means comprising a resilient mounting bracket mounted to the handle bars and a flashlight mounted to the resilient mounting bracket.
8. A scooter according to any one of claims 1-5, wherein a first night reflecting sticker is provided at each end of the handle bar, and a second night reflecting sticker is provided at the rear end of the rear wheel frame.
CN202110435695.6A 2021-04-22 2021-04-22 Pedal type walking-exercising cycle Pending CN113440799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110435695.6A CN113440799A (en) 2021-04-22 2021-04-22 Pedal type walking-exercising cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110435695.6A CN113440799A (en) 2021-04-22 2021-04-22 Pedal type walking-exercising cycle

Publications (1)

Publication Number Publication Date
CN113440799A true CN113440799A (en) 2021-09-28

Family

ID=77809633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110435695.6A Pending CN113440799A (en) 2021-04-22 2021-04-22 Pedal type walking-exercising cycle

Country Status (1)

Country Link
CN (1) CN113440799A (en)

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