Power-assisted step-increasing shoes

A shoe body and shoe board technology, which is applied to roller skates, skateboards, skating, etc., can solve the problems of reduced superiority, wasted time, and urban land shortage.

Pending Publication Date: 2021-05-18
彭田田
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AI-Extracted Technical Summary

Problems solved by technology

In large and medium-sized cities, with the rapid growth of population, the substantial increase of vehicles and the shortage of urban land, the original advantages of bicycles, buses and private cars h...
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Method used

In the present embodiment, the upper surface of front shoe plate 21 is provided with anti-skid structure, and anti-skid structure is as ant...
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Abstract

The invention discloses a power-assisted step-increasing shoe which comprises a main beam, a front shoe body, a front wheel, a rear shoe body, a rear wheel, a plate spring and a driver, the front shoe body is arranged on the upper surface of the main beam, the front wheel is arranged on the lower surface of the main beam, the front end of the plate spring is detachably and fixedly connected with the front shoe body, and the rear end of the plate spring is connected with the rear shoe body; the driver comprises a pressing strip, a pressing roller, sector teeth, a rotating shaft and a torsion spring, the pressing strip is arranged on the lower surface of the rear shoe body, the two ends of the rotating shaft rotatably penetrate through the opposite side walls of the arc-shaped groove, the rotating shaft is sleeved with the sector teeth, the pressing roller is rotatably arranged on the radial extension line of the sector teeth and matched with the pressing strip in an abutting mode, the torsion spring is arranged in the middle of the rotating shaft in a sleeving mode and one end of the torsion spring is connected with the section teeth, the other end of the torsion spring is clamped on the side wall of the arc-shaped groove, the rear wheel comprises a rear wheel shaft, driving teeth and driving wheel bodies, the driving teeth fixedly sleeve the main body part of the rear wheel shaft and are meshed with the fan-shaped teeth, and the driving wheel bodies are arranged at the two ends of the rear wheel shaft. The power-assisted step-increasing shoe can increase the single-step cloth length and improve the walking efficiency.

Application Domain

Skate-boardsRoller skates

Technology Topic

Torsion springWheel and axle +2

Image

  • Power-assisted step-increasing shoes
  • Power-assisted step-increasing shoes
  • Power-assisted step-increasing shoes

Examples

  • Experimental program(1)

Example Embodiment

[0030]Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used to illustrate the invention without understanding the limitation of the invention.
[0031]SeeFigure 1 to 5This example discloses a boosting shoe, including two single shoes, ie left shoes and right shoes, and the two feet of the user wear the general shoe and wear a powerful transformation shoe, which helps increase the single-step span.
[0032]Such asfigure 1 As shown, each single shoe includes the main beam 1, the front shoe body, the front wheel 3, the backshore body, the rear wheel, the leaf spring 6, and the drive, the main beam 1 is stripped, and the upper surface of the surface is There is a circular arc shaped groove 11; the front shoe is mounted on the front side of the upper surface of the main beam 1, which has a housing space for receiving the front of the foot; the front wheel 3 is mounted on the front side of the lower surface of the main beam 1 The front end of the leaf spring 6 is detachable, and the rear end of the leaf spring 6 is connected to the front end of the rear shoe body; the rear shoe is located behind the front shoe body, and the back of the back is relatively The needle / counterclockwise rotation of the front shoe; the driver includes a strip 71, a pressure roller, a sector teeth, a rotating shaft 74, and a torsion spring 75, and the longitudinal direction of the lower surface of the backshore is firmly held in the longitudinal direction, and both ends of the shaft 74. The opposite sidewalls of the circular arc groove 11 can be rotatably passed, the sector teeth 73 fixed to the main body portion of the rotating shaft 74, and the pressure roll can be rotatably disposed on the radial extension line of the sector teeth 73, and the press 71 is pressured When the backbone is rotated, the strip 71 drives the pressure rolling and drives the fan-shaped teeth 73 to rotate, the torsion spring 75 is arranged in the middle of the shaft 74, and one end of the torsion spring 75 is connected to the other end of the torsion spring 75. The card is provided in the side wall of the circular arcuate groove 11;
[0033]Based on the above, a boosting shoe provided by this embodiment, when the user falls, the heel falling, the weight of the heel is acting on the backshore body, and the backshoot force is rotated clockwise, the leaf spring 6 twisted, the press 71 forces the pressure roll Rotating counterclockwise, driving the fan-shaped teeth 73 during rotation during the pressing direction, driving the driver tooth 52 rotation with its engagement during the rotation process, while forcing the torsion spring 75 to twist, due to the driving teeth 52, the rear axle 51 and drive wheels The body 53 is fixedly connected, and the drive tooth 52 drives the drive wheel body 53 to rotate, so that the boom is still able to exercise a distance after the ground is ground; when the user lifts, the heel is disengaged from the back of the shoes, the leaf spring 6 loss of heel The gravity is reset and drives the sole to rotate counterclockwise, and the sector teeth 73 loses the pressing strip 71 to press the pressure strip 71, and drive the fan-shaped teeth 73 under the torsion spring 75 to rotate to the initial state. It can be seen that when the foot, the heel gravity drives the rear wheel rotation, the leaf spring 6 is twisted, the torsion spring 75 is reversed, so that the booster to drive the boot to drive the driving force to drive the boiling shoes, raise the foot, the leaf spring 6 After driving the shoe body reset, the torsion spring 75 drives the fan-shaped teeth 73 to reset, thereby implementing the boom can increase the single-step span with the user walking with the user, thereby increasing the rate of travel and shortens the walking time.
[0034]In the present embodiment, the drive wheel is a flywheel structure. When the user's heel is falling, the drive wheel body is driven forward and rolled forward, and the human body also obtains a certain driving potential energy, when the heel falls to the bottom, under the inertia The drive wheel is still sliding forward until the inertial effect disappears; the other foot is falling, and the two feet are alternately rolled. Two steps are alternate, at least one meter of driving, while the sliding distance is longer during the downhill.
[0035]Such asfigure 1 As shown, the front shoe body includes a front shoe 21 and an elastic shoe holder 22 disposed in the upper surface of the front shoe 21, and the elastic shoe holder 22 is enabling space of the front and rear opening.
[0036]In the present embodiment, the front shoe 21 is a plate structure similar to the shape of the human body, and the left and right ends of the elastic shoe holder 22 are connected to the left and right side of the front shoe plate 21, and the elastic shoe holder can be adapted to different fat. The elastic shoe holder of the foot body, left shoe and right shoe 22 can be adjusted according to the foot body towards moderate adjustment.
[0037]In the present embodiment, the upper surface of the front shoe 21 is provided with a non-slip structure, a non-slip structure such as a non-slip groove 24, a non-slip ribbon, and a non-slip structure helps to increase the anti-slip performance of the front shoe 21.
[0038]Such asimage 3 withFigure 4 As shown, the front wheel 3 includes a connecting shaft and a front wheel body provided at both ends of the connecting shaft, and the connecting shaft is fixed to the main beam 1, and both ends of the connecting shaft passes through the bearing to rotate with a front wheel body, the front wheel body is Round wheel.
[0039]Such asFigure 5 As shown, the rear end of the front shoe 21 is opened with a first strip body 211 and a second strip hole 212, and the first strip 211 is used to penetrate the fixed screw of the fixed leaf spring, and the second strip 212 is used. The fixed screw fixing the main beam 1 is fixed.
[0040]In the present embodiment, the length of the first strip 211 and the second strip 212 is preferably 3 cm-6 cm, and the first strip 211 can adjust the position of the sheet 6 and the front shoe 21 connection point, set the first The two-shaped hole 212 can adjust the position of the main beam 1 and the front shoe 21 connection point, thereby changing the distance between the front shoe and the backshore body, so that the same boosts are suitable for many people.
[0041]The backshore body includes the rear shoe 41, the rear shoe holder 42, and the regulating belt 43, and the rear shoe holder 42 is placed on the rear side edge of the surface of the rear shoe 41, and the rear shoe holder 42 functions to prevent the human body. After the heel is removed from the rear shoe 41, the laptop 42 is opened on the rear shoe holder 421, when the booster of the boom does not wear, the hand-drawnger 421 can be used to enhance the shoe, the adjustment belt 43 is disposed on the back shoe plate 41 The front side, the adjustment belt 43 includes two straps and adjustment buckles, which use the common buckle telescopic tape in the prior art, and the specific structure will not be described again.
[0042]Such asfigure 2 As shown, the roller includes a roller 722 that is relatively disposed between the two connecting sheets 721, and the connecting piece 721 is fixed to the end of the sector teeth 72 close to the end, roller 722. The rotation cooperation with the press 71 pressure.
[0043]In the present embodiment, when the press 71 pushs the pressure, the roller 722 rotates, which avoids local wear of the pressure receiving portion 75, improves the life of the pressure, thereby increasing the service life of the driver.
[0044]In the present embodiment, the roller 722 is axially having a small hole, and the main body of the torsion spring 75 is sleeved on the rotating shaft 74, and one end of the torsion spring 75 is disposed in the small hole, and the other end card is disposed on the main beam 1.
[0045]In the present embodiment, when the sector teeth 73 are in the initial state, the elimination of the extension line of the upper half of the sector teeth 73 and the main beam 1 length is greater than 90 °, that is, the sector teeth 73 are at least partially extended into the circular arc groove 11. Inside.
[0046]Such asfigure 2 As shown, the front end of the strip 71 protrudes the restricted portion 711, and the limit portion 711 can prevent the pressure roller 71.
[0047]In the present embodiment, the lower surface of the front shoe 21 is attached to the brake body 23 at the center of the front wheel 3, and the brake body 23 can be braked in the power of the overall before the overall preoperation, when the user lifts the foot The heel is removed first, the shoe is followed by the heel, the brake disk is in touch, and the booster will stop moving.
[0048]In the present embodiment, the leaf spring 6 includes a horizontal portion 61 integral with a horizontal portion 61 and an inclined portion 62 having an angle of 30 ° -45 °, and a horizontal portion 61 and a front shoe detachable connection, an inclined portion 62 and a backbore body. Removable connection.
[0049]Based on the above, the present embodiment provides an optimal solution, and the fan teeth 73 are one-mode 28 teeth, and the drive teeth 52 are one die 12 teeth, and the sector teeth 73 can engage with the teeth of the drive wheel 53, That is, the fan-shaped teeth 73 rotates once, the drive teeth 52 rotates 1.5 turns, the diameter of the drive teeth 52 is preferably 110mm, 44mm in the front wheel body, so that the user lifts a foot, drive wheel body 53 moves forward 0.5m, two feet together Falling, you can add 1M.
[0050]In summary, a boosting shoe provided by this embodiment can increase the length of single-step cloth and improve walking efficiency.
[0051]Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary, and cannot be understood as limiting the invention, and those of ordinary skill in the art can be described above. EXAMPLES Change, modify, replace, and variants.

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