阅读说明：本技术 一种助力增步鞋 (Power-assisted step-increasing shoe ) 是由 彭田田 于 2020-12-16 设计创作，主要内容包括：本发明公开一种助力增步鞋,包括主梁、前鞋体、前轮、后鞋体、后轮、板簧及驱动器,前鞋体设于主梁的上表面,前轮设于主梁的下表面,板簧的前端与前鞋体可拆卸固接,板簧的后端与后鞋体连接；驱动器包括压条、压滚、扇形齿、转轴及扭簧,后鞋体下表面设有压条,转轴的两端可转动穿设于圆弧形凹槽的相对侧壁,扇形齿外套于转轴,压滚可转动设于扇形齿的径向延长线上、且与压条抵压配合,扭簧套设于转轴中部,且一端与扇形齿连接,另一端卡设于圆弧形凹槽的侧壁；后轮包括后轮轴、驱动齿及驱动轮体,驱动齿固定套设于后轮轴的主体部且与扇形齿啮合,后轮轴的两端装设有驱动轮体。该助力增步鞋,能够增加单步布长,提高步行效率。(The invention discloses a pair of power-assisted step-increasing shoes, which comprise a main beam, a front shoe body, front wheels, a rear shoe body, rear wheels, a plate spring and a driver, wherein the front shoe body is arranged on the upper surface of the main beam; the driver comprises a pressing strip, a pressing roller, a fan-shaped tooth, a rotating shaft and a torsional spring, the pressing strip is arranged on the lower surface of the rear shoe body, two ends of the rotating shaft can rotatably penetrate through opposite side walls of the arc-shaped groove, the fan-shaped tooth is sleeved outside the rotating shaft, the pressing roller can be rotatably arranged on a radial extension line of the fan-shaped tooth and is in abutting fit with the pressing strip, the torsional spring is sleeved in the middle of the rotating shaft, one end of the torsional spring is connected with the fan-shaped tooth, and; the rear wheel comprises a rear wheel shaft, driving teeth and a driving wheel body, the driving teeth are fixedly sleeved on the main body part of the rear wheel shaft and are meshed with the fan-shaped teeth, and the driving wheel body is arranged at two ends of the rear wheel shaft. The power-assisted step-increasing shoe can increase the length of single-step cloth and improve the walking efficiency.)

1. A power-assisted walking shoe is characterized by comprising a main beam (1), a front shoe body, front wheels (3), a rear shoe body, rear wheels, a plate spring (6) and a driver;

the main beam (1) is of a strip-shaped structure, and the rear side of the upper surface of the main beam is provided with an arc-shaped groove (11) along the length direction of the main beam;

the front shoe body is arranged on the front side of the upper surface of the main beam (1) and is provided with a containing space for containing the front part of the foot;

the front wheels (3) are arranged on the front side of the lower surface of the main beam (1);

the front end of the plate spring (6) is detachably and fixedly connected with the rear end of the front shoe body, and the rear end of the plate spring (6) is detachably and fixedly connected with the front end of the rear shoe body;

the rear shoe body is positioned at the rear side of the front shoe body, and the rear shoe body can rotate clockwise/anticlockwise relative to the front shoe body under stress;

the driver comprises a pressing strip (71), a pressing roller, sector-shaped teeth (73), a rotating shaft (74) and a torsion spring (75), the pressing strip (71) is fixedly arranged on the length direction of the lower surface of the rear shoe body, two ends of the rotating shaft (74) can rotatably penetrate through opposite side walls of the arc-shaped groove (11), the sector-shaped teeth (73) are fixedly sleeved on the main body part of the rotating shaft (74), the pressing roller can be rotatably arranged on a radial extension line of the sector-shaped teeth (73) and is in abutting fit with the pressing strip (71), when the rear shoe body is stressed to rotate clockwise, the pressing strip (71) rotatably drives the pressing roller to rotate and drive the sector-shaped teeth (73) to rotate, the torsion spring (75) is sleeved in the middle of the rotating shaft (74), one end of the torsion spring (75) is connected with the sector-shaped teeth (73), and the other end of the torsion spring (;

the rear wheel comprises a rear wheel shaft (51), a driving tooth (52) and a driving wheel body (53), the driving tooth (52) is fixedly sleeved on the main body part of the rear wheel shaft (51) and meshed with the fan-shaped tooth (73), and two ends of the rear wheel shaft (51) are rotatably arranged on opposite side walls of the circular arc-shaped groove (11) in a penetrating mode and then are respectively provided with the driving wheel body (53).

2. The power-assisted walking shoe as claimed in claim 1, wherein the press roller comprises two connecting pieces (721) arranged oppositely and a roller (722) rotatably arranged between the two connecting pieces (721), the connecting pieces (721) are fixedly arranged at the end parts of the fan-shaped teeth (73) close to the pressing strips (71), and the roller (722) is in press-fit and rotating fit with the pressing strips (71).

3. The power-assisted walking shoe as claimed in claim 1, wherein the front shoe body comprises a front shoe plate (21) and an elastic shoe support (22) arranged in the middle of the upper surface of the front shoe plate (21), and the elastic shoe support (22) and the front shoe plate (21) enclose a containing space with a front opening and a rear opening.

4. A power assisted walking shoe according to claim 3 wherein the upper surface of the front shoe plate (21) is provided with an anti-slip structure.

5. The power-assisted walking shoe of claim 4, wherein the rear end of the front shoe plate (21) is provided with a first strip-shaped hole (211) and a second strip-shaped hole (212), the first strip-shaped hole (211) is used for being penetrated with a fixing screw for fixing the plate spring, and the second strip-shaped hole (212) is used for being fixed with a fixing screw for being penetrated with the main beam (1).

6. An assisted-gait shoe according to claim 1, wherein the front shoe plate (21) has a brake body (23) mounted to a lower surface thereof centrally in front of the front wheel (3), the brake body (23) being capable of braking upon contact with the ground when the assisted-gait shoe as a whole is tilted forward.

7. A power assisted walking shoe according to claim 6, wherein the leaf spring (6) comprises a horizontal part (61) and a slanted part (62) integrated with the horizontal part (61) and forming an angle of 30 ° -45 °, the horizontal part (61) being detachably connected with the front shoe body, the slanted part (62) being detachably connected with the rear shoe body.

8. The power-assisted walking shoe according to claim 7, wherein the rear shoe body comprises a rear shoe plate (41), a rear shoe holder (42), and an adjusting band (43), the rear shoe holder (42) is erected on a rear side edge of an upper surface of the rear shoe plate (41), and the adjusting band (43) is provided on a front side of the upper surface of the rear shoe plate (41).

9. The power-assisted walking shoe as claimed in claim 1, wherein the front end of the batten (71) protrudes downwards to form a limiting part (711).

10. A power assisted walking shoe as claimed in any one of claims 1 to 9 wherein the drive wheel is of flywheel construction.

Technical Field

The invention relates to the field of shoes, in particular to a pair of power-assisted walking-increasing shoes.

Background

In modern life, everybody all will go out work, study, along with science and technology is more and more developed, the mode of going out is more and more, and we can select the mode of going out that is fit for oneself according to the needs of oneself, can save our time and money like this, and common short distance mode of going out includes walking, bicycle, bus and private car. In large and medium-sized cities, with the rapid increase of population, vehicles are greatly increased, urban land is tense, the original advantages of bicycles, buses and private cars are greatly reduced, motor vehicles and non-motor vehicles stop and go in peak periods, the original short journey can be reached in several times of usual time, and the precious time of people is seriously wasted.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the power-assisted walking-increasing shoes, which can increase the span of single cloth and further improve the walking speed.

In order to achieve the purpose, the power-assisted step-up shoe provided by the invention comprises a main beam, a front shoe body, front wheels, a rear shoe body, rear wheels, a plate spring and a driver; the main beam is of a strip structure, and the rear side of the upper surface of the main beam is provided with an arc-shaped groove along the length direction of the main beam; the front shoe body is arranged on the front side of the upper surface of the main beam and is provided with a containing space for containing the front part of the foot; the front wheel is arranged on the front side of the lower surface of the main beam; the front end of the plate spring is detachably and fixedly connected with the rear end of the front shoe body, and the rear end of the plate spring is detachably and fixedly connected with the front end of the rear shoe body; the rear shoe body is positioned at the rear side of the front shoe body, and the rear shoe body can rotate clockwise/anticlockwise relative to the front shoe body under stress; the shoe comprises a rear shoe body, a driver and a rear shoe body, wherein the driver comprises a pressing strip, a pressing roller, a fan-shaped tooth, a rotating shaft and a torsion spring, the pressing strip is fixedly arranged on the length direction of the lower surface of the rear shoe body, two ends of the rotating shaft can rotatably penetrate through opposite side walls of an arc-shaped groove, the fan-shaped tooth is fixedly sleeved outside the main body part of the rotating shaft, the pressing roller can be rotatably arranged on a radial extension line of the fan-shaped tooth and is in press fit with the pressing strip, when the rear shoe body is stressed to rotate clockwise, the pressing strip is driven to rotate by rotation of the pressing roller and drives the fan-shaped tooth to rotate, the torsion spring is sleeved in the; the rear wheel comprises a rear wheel shaft, driving teeth and driving wheel bodies, the driving teeth are fixedly sleeved on the main body portion of the rear wheel shaft and meshed with the fan-shaped teeth, and the two ends of the rear wheel shaft are rotatably arranged on the opposite side walls of the arc-shaped grooves in a penetrating mode and are respectively provided with the driving wheel bodies.

Based on the above, when a user falls on the foot, the heel falls, the gravity of the heel acts on the rear shoe body, the rear shoe body is stressed to rotate clockwise, the plate spring twists, the pressing strip forces the pressing roller to rotate anticlockwise, the sector-shaped teeth are driven to rotate in the anticlockwise rotating process of the pressing roller, the sector-shaped teeth are driven to rotate in the rotating process of the sector-shaped teeth, and meanwhile the torsion spring twists, and the driving teeth, the rear wheel shaft and the driving wheel body are fixedly connected, so that the driving wheel body is driven to rotate and move in the rotating process of the driving teeth, and the power-assisted step-up shoe can still run for; when the user lifts the foot, the heel breaks away from the back shoes body, and the leaf spring loses heel gravity effect and resets and drives back shoes body anticlockwise rotation, and fan-shaped tooth loses layering bulldoze effect to drive fan-shaped tooth rotation to initial condition under torsional spring reset effect. Therefore, when a user falls on the foot, the gravity of the heel drives the rear wheels to rotate, the plate spring to twist and the torsion spring to twist, so that the power-assisted step-up shoe drives the power-assisted step-up shoe to move forward by taking the gravity of the human body as driving force, and when the user lifts the foot, the plate spring drives the rear shoe body to reset and the torsion spring drives the sector teeth to reset, so that the power-assisted step-up shoe can increase the single step span along with the walking of the user, the walking speed is increased, and the.

Preferably, the press roller comprises two oppositely arranged connecting sheets and a roller which is rotatably arranged between the two connecting sheets, the connecting sheets are fixedly arranged at the end parts of the fan-shaped teeth close to the pressing strips, and the roller is in abutting-pressing rotary fit with the pressing strips.

Preferably, the front shoe body comprises a front shoe plate and an elastic shoe support arranged in the middle of the upper surface of the front shoe plate, and the elastic shoe support and the front shoe plate enclose an accommodating space with a front opening and a rear opening.

Preferably, the upper surface of the front shoe plate is provided with an anti-slip structure.

Preferably, first bar hole and second bar hole have been seted up to the rear end of preceding shoe board, first bar hole is used for wearing to establish the set screw of fixed leaf spring, the second bar hole is used for the fixed set screw who wears to establish the girder.

Preferably, the lower surface of the front shoe plate is provided with a brake body positioned in the front center of the front wheel, and the brake body can brake when the power-assisted step-up shoe inclines forwards.

Preferably, the plate spring comprises a horizontal part and a tilted part which is integrated with the horizontal part and forms an included angle of 30-45 degrees, the horizontal part is detachably connected with the front shoe body, and the tilted part is detachably connected with the rear shoe body.

Preferably, the back shoe body includes back shoe board, back shoe support and regulation area, back shoe support erects on the rear side edge of back shoe board upper surface, the front side of back shoe board upper surface is located to the regulation area.

Preferably, the front end of the pressing strip protrudes downwards to form a limiting part.

Preferably, the driving wheel body is in a flywheel structure.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below.

FIG. 1 is a perspective view of a power-assisted step-up shoe according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the actuator of FIG. 1;

FIG. 3 is a front view of the power assisted step-up shoe of FIG. 1 in an initial state;

FIG. 4 is a front view of the power-assisted step-up shoe of FIG. 1 in a forced forward position;

FIG. 5 is a bottom view of the front plate of FIG. 1.

In the drawings, there is shown in the drawings,

the main beam 1 and the arc-shaped groove 11;

the front shoe plate 21, the first strip-shaped hole 211, the second strip-shaped hole 212, the elastic shoe support 22, the braking body 23 and the anti-skid groove 24;

a front wheel 3;

a rear shoe plate 41, a rear shoe support 42, a hand-held hole 421 and an adjusting belt 43;

a rear wheel shaft 51, a driving gear 52 and a driving wheel body 53;

a plate spring 6, a horizontal part 61, and an inclined part 62;

the pressing strip 71, the limiting part 711, the connecting piece 721, the roller 722, the sector gear 73, the rotating shaft 74, the torsion spring 75 and the pressure receiving piece 75.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1 to 5, the present embodiment discloses a pair of power-assisted walking shoes, which includes two single shoes, i.e., a left shoe and a right shoe, and a user wears the power-assisted walking shoes after wearing a common shoe on both feet, so as to increase the span of a single step.

As shown in fig. 1, each single shoe comprises a main beam 1, a front shoe body, a front wheel 3, a rear shoe body, a rear wheel, a plate spring 6 and a driver, wherein the main beam 1 is in a strip-shaped structure, and the rear side of the upper surface of the main beam is provided with an arc-shaped groove 11 along the length direction; a front shoe body is installed on the front side of the upper surface of the main beam 1 and has an accommodation space for accommodating the front part of the foot; the front wheel 3 is arranged on the front side of the lower surface of the main beam 1; the front end of the plate spring 6 is detachably and fixedly connected with the rear end of the front shoe body, and the rear end of the plate spring 6 is connected with the front end of the rear shoe body; the rear shoe body is positioned at the rear side of the front shoe body, and the rear shoe body can rotate clockwise/anticlockwise relative to the front shoe body under stress; the driver comprises a pressing strip 71, a pressing roller, a sector gear 73, a rotating shaft 74 and a torsion spring 75, the pressing strip 71 is fixedly arranged on the length direction of the lower surface of the rear shoe body, two ends of the rotating shaft 74 can rotatably penetrate through opposite side walls of the arc-shaped groove 11, the sector gear 73 is fixedly sleeved on the main body part of the rotating shaft 74 in an sleeved mode, the pressing roller can be rotatably arranged on a radial extension line of the sector gear 73 and is in press fit with the pressing strip 71 in a propping mode, when the rear shoe body is stressed and rotated, the pressing strip 71 drives the pressing roller to rotate and drives the sector gear 73 to rotate, the torsion spring 75 is sleeved in the middle of the rotating shaft 74, one end of the torsion spring 75 is connected with;

based on the above, in the power-assisted step-up shoe provided by this embodiment, when a user falls on his foot, his heel falls, the gravity of his heel acts on the rear shoe body, the rear shoe body is forced to rotate clockwise, the plate spring 6 twists, the pressing bar 71 forces the pressing roller to rotate counterclockwise, the sector-shaped teeth 73 are driven to rotate during the counterclockwise rotation of the pressing roller, the sector-shaped teeth 73 drive the driving teeth 52 engaged with the sector-shaped teeth to rotate during the rotation, and simultaneously force the torsion spring 75 to twist, and due to the fixed connection among the driving teeth 52, the rear axle 51 and the driving wheel body 53, the driving teeth 52 drive the driving wheel body 53 to rotate and move during the rotation, so that the power-assisted step-up shoe; when the user lifts the foot, the heel is separated from the rear shoe body, the plate spring 6 loses the gravity action of the heel to reset and drives the rear shoe body to rotate anticlockwise, the sector gear 73 loses the pushing action of the pressing strip 71, and the sector gear 73 is driven to rotate to the initial state under the resetting action of the torsion spring 75. Therefore, when a user falls on the foot, the gravity of the heel drives the rear wheel to rotate, the plate spring 6 to twist and the torsion spring 75 to twist, so that the power-assisted step-up shoe drives the power-assisted step-up shoe to move forward by taking the gravity of the human body as a driving force, when the user lifts the foot, the plate spring 6 drives the rear shoe body to reset, and the torsion spring 75 drives the sector teeth 73 to reset, so that the power-assisted step-up shoe can increase the single step span along with the walking of the user, the walking speed is increased, and.

In this embodiment, the driving wheel body is a flywheel structure, when the heel of the user falls, the driving wheel body is driven by gravity to roll forwards for a certain distance, meanwhile, the human body also obtains a certain driving potential energy, and when the heel falls to the bottom, the driving wheel body still continues to slide forwards under the action of inertia until the action of inertia disappears; the other foot is on the ground, and the two feet alternately slide in a rolling way. The two feet alternately rise and fall once, the vehicle is driven to run for at least 1 meter, and the sliding distance is longer when the vehicle runs downhill.

As shown in fig. 1, the front shoe body comprises a front shoe plate 21 and an elastic shoe support 22 arranged in the middle of the upper surface of the front shoe plate 21, and the elastic shoe support 22 and the front shoe plate 21 enclose an accommodating space with a front opening and a rear opening.

In this embodiment, the front plate 21 has a plate-like structure similar to the shape of the human front sole, the left and right ends of the elastic shoe supports 22 are connected to the left and right sides of the front plate 21, respectively, the elastic shoe supports 22 can be adapted to different foot sizes, and the installation angles of the elastic shoe supports 22 of the left and right shoes can be appropriately adjusted according to the orientation of the foot.

In this embodiment, the upper surface of the front plate 21 is provided with anti-slip structures such as anti-slip grooves 24 and anti-slip raised strips, which are provided to help increase the anti-slip performance of the front plate 21.

As shown in fig. 3 and 4, the front wheel 3 includes a connecting shaft and front wheel bodies disposed at two ends of the connecting shaft, the connecting shaft is fixed to cross the main beam 1, the two ends of the connecting shaft are rotatably mounted with the front wheel bodies through bearings, and the front wheel bodies are follower wheels.

As shown in fig. 5, a first strip hole 211 and a second strip hole 212 are provided at the rear end of the front shoe plate 21, the first strip hole 211 is used for passing through a fixing screw for fixing the plate spring, and the second strip hole 212 is used for fixing a fixing screw for passing through the main beam 1.

In this embodiment, the length of the first strip-shaped hole 211 and the second strip-shaped hole 212 is preferably 3cm-6cm, the first strip-shaped hole 211 is arranged to adjust the position of the connection point of the plate spring 6 and the front shoe plate 21, the second strip-shaped hole 212 is arranged to adjust the position of the connection point of the main beam 1 and the front shoe plate 21, and further the distance between the front shoe body and the rear shoe body is changed, so that the same power-assisted step-up shoe is suitable for multiple people.

The back shoes body includes back shoe board 41, back shoe support 42 and regulation area 43, back shoe support 42 is located immediately on the rear edge of back shoe board 41 upper surface, back shoe support 42 plays spacing effect, prevent that human heel from shifting backward and breaking away from back shoe board 41, hand-held hole 421 has been seted up on the back shoe support 42, when helping hand step-up shoes are not dressed, usable hand-held hole 421 mentions the shoes of increasing steps, the front side of back shoe board 41 upper surface is located to regulation area 43, regulation area 43 includes two bandages and regulation knot, its structure adopt common eye-splice formula telescopic band among the prior art can, concrete structure is no longer repeated.

As shown in fig. 2, the press roller includes two connecting pieces 721 oppositely arranged and a roller 722 rotatably arranged between the two connecting pieces 721, the connecting pieces 721 are fixedly arranged at the end portions of the sector teeth 72 close to the pressing bar 71, and the roller 722 is in pressing and rotating fit with the pressing bar 71.

In this embodiment, when the pressing bar 71 presses the press roller, the roller 722 is rotatably engaged, so that the local wear of the pressure receiving portion 75 can be avoided, the service life of the press roller can be prolonged, and the service life of the actuator can be prolonged.

In this embodiment, the roller 722 has a small hole in the axial direction, the main body of the torsion spring 75 is sleeved on the rotating shaft 74, one end of the torsion spring 75 is clamped in the small hole, and the other end is clamped on the main beam 1.

In this embodiment, when the sector-shaped teeth 73 are in the initial state, an included angle between an upper radius of the sector-shaped teeth 73 and an extension line of the length direction of the main beam 1 is greater than 90 °, that is, the sector-shaped teeth 73 at least partially extend into the circular arc-shaped groove 11.

As shown in fig. 2, a stopper 711 is formed by projecting the front end of the bead 71 downward, and the stopper 711 prevents the press roller from coming off the bead 71.

In this embodiment, the braking body 23 is installed on the lower surface of the front plate 21 in front of the front wheel 3, the braking body 23 can brake when the power-assisted step-up shoe inclines forward, when the user lifts his foot, the heel takes off first, the shoe body inclines forward along with the heel, the brake disc contacts with the ground, and the power-assisted step-up shoe stops moving.

In this embodiment, the plate spring 6 includes a horizontal portion 61 and a slanted portion 62 integrated with the horizontal portion 61 and having an angle of 30 ° to 45 °, the horizontal portion 61 being detachably connected to the front shoe body, and the slanted portion 62 being detachably connected to the rear shoe body.

Based on the above, the present embodiment provides an optimal solution, where the sector-shaped tooth 73 is a mold 28 tooth, the driving tooth 52 is a mold 12 tooth, and at least 18 teeth of the sector-shaped tooth 73 can be in transmission engagement with the teeth of the driving wheel body 53, i.e. the sector-shaped tooth 73 rotates once, the driving tooth 52 rotates 1.5 times, the diameter of the driving tooth 52 is preferably 110mm, and 44mm of the diameter of the front wheel body, so that each time the user lifts his foot, the driving wheel body 53 moves forward 0.5m, and the two feet fall together, and the forward movement can be increased by 1 m.

In conclusion, the power-assisted step-up shoe provided by the embodiment can increase the length of single step cloth and improve the walking efficiency.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.