CN111840971A

CN111840971A - Self-walking shoes

Info

Publication number: CN111840971A
Application number: CN202010726395.9A
Authority: CN
Inventors: 杨志峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2020-10-30

Abstract

The utility model provides a proper motion shoes, has bottom plate 2 in 1 bottom rigid coupling of sole, is provided with rear pulley 17 in 2 rear ends of bottom plate, is provided with preceding pulley 3, its characterized in that at 2 front ends of bottom plate: the front pulley 3 is fixedly arranged on a front wheel shaft 4, the front wheel shaft 4 is hinged to the front end of a front swing arm 6 through a bearing 5, the rear end of the front swing arm 6 is hinged to the side edge 2a of the bottom plate through a front swing arm shaft 7, and a transmission mechanism for driving the front pulley 3 by swinging the front swing arm 6 is arranged between the front swing arm 6 and the bottom plate 2. The walking force-generating type comfortable walking scooter adopts a comfortable walking force-generating mode, easily realizes quick linear sliding, greatly reduces energy loss and greatly improves the advancing speed; and slow or fast sliding can be completed by standing on tiptoe. When the weight shifts to the heel, the automatic brake can greatly improve the flexibility, the safety and the comfort, and can be used as a preferred vehicle for middle and short distance travel.

Description

Self-walking shoes

Technical Field

The invention relates to a shoe, in particular to a self-propelled shoe.

Background

Walking is the instinct of human beings, and has great significance to human health. However, with the progress of society, people go out more and more by using tools for riding instead of walk, such as automobiles, electric vehicles, bicycles and the like. The main reason why walking is slower and more tiring than riding a bicycle is that energy loss is too great, and a great deal of forward kinetic energy and potential energy released when the center of gravity of the human body moves down are lost each step. Compared with walking, the skating shoes are relatively labor-saving and rapid, and have the defects that force needs to be exerted to the lateral rear side when force is exerted, force is not exerted easily, curve sliding is caused, safety is poor, and the skating shoes are only suitable for entertainment and body building and are not suitable for being used as vehicles. The bicycle is a relatively energy-saving and environment-friendly vehicle, but is not light and flexible enough, cannot be carried about, and is inconvenient to transfer to a subway or a bus; most importantly, the matching degree of the force applying mode of the bicycle and the instinct of the human body is not high.

Disclosure of Invention

Therefore, the invention aims to provide a pair of self-propelled shoes which adopt a comfortable walking force-applying mode to easily realize quick linear sliding, greatly reduce energy loss and greatly improve the advancing speed; and slow or fast sliding can be completed by standing on tiptoe. Another object of the invention is: when the weight of a human body mainly acts on the heel part, the automatic brake can greatly improve the flexibility, the safety and the comfort, so that the automatic brake is suitable for being used as a main vehicle, reduces the atmospheric pollution, relieves the traffic jam and does not occupy the parking lot.

The invention provides a pair of self-propelled shoes, each self-propelled shoe comprises an upper and a sole 1, wherein the bottom of the sole 1 is fixedly connected with a bottom plate 2, two sides of the bottom plate 2 are provided with bottom plate side edges 2a extending downwards, the rear end of the bottom plate 2 is provided with a rear pulley 17, the front end of the bottom plate 2 is provided with a front pulley 3, and the self-propelled shoes are characterized in that: the front pulley 3 is fixedly installed on a front wheel shaft 4, the front wheel shaft 4 is hinged to the front end of a front swing arm 6 through two bearings 5, the rear end of the front swing arm 6 is hinged to the side edge 2a of the bottom plate through a front swing arm shaft 7, so that the front end of the front swing arm 6 can swing up and down relative to the bottom plate 2, and a transmission mechanism which drives the front wheel shaft 4 and the front pulley 3 to rotate by adopting the swing of the front swing arm 6 is arranged between the front swing arm 6 and the bottom plate 2.

The transmission mechanism comprises a pinion 12 fixedly connected on the front wheel shaft 4, a large gear 10 is arranged behind the pinion 12, a speed change gear 11 is connected between the large gear 10 and the pinion 12, the large gear 10 is fixedly arranged on a small shaft 13, the small shaft 13 is hinged with the front swing arm 6, a flywheel 14 and a driving gear 9 are additionally arranged on the small shaft 13, the driving gear 9 is fixedly connected with an outer ring 14a of the flywheel through a connecting piece 15, a sector gear 8 is arranged on the rear side of a swing track of the driving gear 9 along with the swing of the front swing arm 6, the tooth part of the sector gear 8 is coaxial with the front swing arm shaft 7, so that the driving gear 9 is always meshed with the sector gear 8 in the process of swinging up and down along with the swing of the front swing arm 6, the upper end of the sector gear 8 is fixedly connected with the bottom of the bottom plate 2, when the weight acts on the front pulley 3 to cause the front end of the front swing arm 6 to swing upwards, the sector gear 8 fixed at the bottom of the bottom plate 2 will rotate the engaged driving gear 9, the driving gear 9 drives the small shaft 13 and the large gear 10 to rotate through the flywheel 14 when rotating, and the large gear 10 drives the engaged speed-changing gear 11 and the small gear 12 to rotate, thereby driving the front wheel shaft 4 and the front pulley 3 to rotate; when the front swing arm 6 swings downwards, the driving gear 9 drives the flywheel outer ring 14a to rotate in the opposite direction.

The rear pulley 17 is hinged to the rear end of a rear swing arm 19 through a rear wheel shaft 18, the front end of the rear swing arm 19 is hinged to the side edge 2a of the bottom plate through a rear swing arm shaft 20, so that the rear end of the rear swing arm 19 can swing up and down corresponding to the bottom plate 2, and a compression spring 21 is connected between the rear end of the rear swing arm 19 and the rear end of the bottom plate 2.

A brake rod 22 is fixedly connected to the bottom of the bottom plate 2 corresponding to the rear pulley 17, a brake pad 23 is embedded at the lower end of the brake rod 22, and the lower end surface of the brake pad 23 is matched with the circumferential surface of the rear pulley 17; when the rear end of the rear swing arm 19 swings upward to a preset position against the compression spring 21, the rear pulley 17 touches and presses the brake pad 23, and the brake is automatically applied.

A steel wire flexible wire 24 is connected between the front end of the front swing arm 6 and the bottom plate 2 to limit the downward swing range of the front swing arm 6; a rubber tension spring 25 connected between the wire cord 24 and the front end of the base plate 2 pulls the lower end of the wire cord 24 upward, preventing the wire cord 24 from touching the pinion 12 and the transmission gear 11.

The invention mainly has the following advantages: 1. the comfortable walking force-generating mode is adopted, the rapid linear sliding is easily realized, the energy loss is greatly reduced, and the advancing speed is greatly improved; and slow or fast sliding can be completed by standing on tiptoe. 2. When the long-distance sliding device slides in a long distance, two hands can respectively hold a thin bamboo pole, and the hands and feet are matched to exert force (similar to skiing), so that the sliding speed and the comfort degree can be further greatly improved, and the whole body can be fully exercised. 3. Automatic brake when weight mainly acts on heel, very big promotion flexibility, security and travelling comfort will regard as the preferred vehicle of well short distance trip, reduce the atmosphere pollution, alleviate traffic jams and do not occupy the parking stall to can take subway and public transit on the way. 4. Excellent damping performance, simple structure, light weight, labor saving and durability.

Drawings

FIG. 1 is a schematic view showing the overall structure of a left shoe in example 1;

FIG. 2 is a schematic view of FIG. 1 with the sole 1 and the left front pulley 3 omitted;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a left side view of fig. 1 with the left front pulley 3 omitted;

fig. 5 is a left side view of fig. 1 with the left front pulley 3, the front swing arm 6, and the compression spring 21 omitted;

FIG. 6 is a bottom view of FIG. 1;

FIG. 7 is a partially enlarged view of FIG. 1 with a portion of the structure omitted;

fig. 8 and 9 are schematic structural views of the flywheel 14, the connecting piece 15, the driving gear 9, the large gear 10 and the small shaft 13 in fig. 1;

FIG. 10 is a schematic view of the structure of the base plate 2, the sector gear 8 and the brake lever 22 of FIG. 1;

FIG. 11 is a left side view of FIG. 10;

FIG. 12 is a schematic view of the front swing arm 6 of FIG. 1;

fig. 13 is a schematic structural view of the brake pad 23 of fig. 1.

In the drawings: 1. the sole, 2, the bottom plate, 2a, the side edge of the bottom plate, 3, the front pulley, 4, the front wheel axle, 5, a bearing, 6, the front swing arm, 7, the front swing arm shaft, 8, the sector gear, 9, the driving gear, 10, the big gear, 11, the change gear, 12, the pinion, 13, the small shaft, 14, the flywheel, 14a, the outer ring of the flywheel, 14b, the inner ring of the flywheel, 15, the connecting piece, 15a, the convex edge of the connecting piece, 16, the torsion spring, 17, the rear pulley, 18, the rear wheel axle, 19, the rear swing arm, 20, the rear swing arm shaft, 21, the compression spring, 22, the brake lever, 23, the brake pad, 24, the steel wire flexible wire, 25 and the rubber tension spring.

Detailed Description

Example 1:

as shown in fig. 1 to 13: the sole 1 bottom is fixedly connected with the bottom plate 2, the bottom plate 2 both sides are equipped with the bottom plate side edge 2a that extends downwards, the front pulley 3 is fixedly installed on a front wheel axle 4, the front wheel axle 4 is articulated with the front end of a front swing arm 6 through two bearings 5, the rear end of the front swing arm 6 is articulated with the bottom plate side edge 2a through a front swing arm shaft 7, so that the front end of the front swing arm 6 can swing up and down relative to the bottom plate 2. A transmission mechanism which drives the front wheel shaft 4 and the front pulley 3 to rotate by adopting the swing of the front swing arm 6 is arranged between the front swing arm 6 and the bottom plate 2, the transmission mechanism comprises a small gear 12 fixedly connected on the front wheel shaft 4, a large gear 10 is arranged behind the small gear 12, two speed change gears 11 are connected between the large gear 10 and the small gear 12, the large gear 10 is fixedly arranged on a small shaft 13, the small shaft 13 is hinged with the front swing arm 6, a flywheel 14 and a driving gear 9 are additionally arranged on the small shaft 13, the driving gear 9 is fixedly connected with a flywheel outer ring 14a through a connecting piece 15, a convex edge 15a is arranged on one side of the connecting piece 15, which is attached to the flywheel outer ring 14a, so as to prevent the connecting piece 15 from rubbing with the flywheel inner ring 14b when the connecting piece 15 idles along with the flywheel outer ring 14a in a reverse direction, and the driving gear 9 is fixedly connected on one, the flywheel 14 is mainly different from a common bicycle flywheel in that the circumferential surface of the flywheel outer ring 14a is not provided with sprocket teeth; a sector gear 8 is arranged on the rear side of the swing track of the driving gear 9 along with the swing of the front swing arm 6, the tooth part of the sector gear 8 is coaxial with the front swing arm shaft 7, so that the driving gear 9 is always meshed with the sector gear 8 in the process of swinging up and down along with the front swing arm 6, and the upper end of the sector gear 8 is fixedly connected to the bottom of the bottom plate 2. When the weight acts on the front pulley 3 to cause the front end of the front swing arm 6 to swing upwards, the sector gear 8 fixed at the bottom of the bottom plate 2 will rotate the engaged driving gear 9, the driving gear 9 drives the small shaft 13 and the large gear 10 to rotate through the flywheel 14 when rotating, and the large gear 10 drives the engaged speed-changing gear 11 and the small gear 12 to rotate, thereby driving the front wheel shaft 4 and the front pulley 3 to rotate; when the front swing arm 6 swings downwards, the driving gear 9 drives the flywheel outer ring 14a fixedly connected with the driving gear to idle reversely.

A torsion spring 16 is connected between the front swing arm 6 and the bottom plate 2, the torsion spring 16 is sleeved on the front swing arm shaft 7, and the torsion spring 16 applies a proper amount of downward initial pressure to the front part of the front swing arm 6 which swings downwards to the lowest point. Thus, when the front swing arm 6 starts to swing upwards, the initial pressure of the torsion spring 16 needs to be overcome first, so that the friction force between the front pulley 3 and the ground is increased, and the front pulley 3 is prevented from slipping on a wet road surface.

The rear pulley 17 is hinged to the rear end of a rear swing arm 19 through a rear wheel shaft 18, the front end of the rear swing arm 19 is hinged to the side edge 2a of the bottom plate through a rear swing arm shaft 20, so that the rear end of the rear swing arm 19 can swing up and down relative to the bottom plate 2, and a compression spring 21 is connected between the rear end of the rear swing arm 19 and the rear end of the bottom plate 2. A brake rod 22 is fixedly connected to the bottom of the bottom plate 2 corresponding to the rear pulley 17, a brake pad 23 is embedded at the lower end of the brake rod 22, and the lower end surface of the brake pad 23 is matched with the circumferential surface of the rear pulley 17; when the rear end of the rear swing arm 19 swings upward to a preset position against the compression spring 21, the rear pulley 17 touches and presses the brake pad 23, and the brake is automatically applied. The compression spring 21 not only plays an excellent role in shock absorption, but also can effectively release the stored energy during stepping to apply upward thrust to the heel part. A steel wire flexible wire 24 is connected between the front end of the front swing arm 6 and the bottom plate 2 to limit the downward swing range of the front swing arm 6; a rubber tension spring 25 connected between the wire cord 24 and the front end of the base plate 2 pulls the lower end of the wire cord 24 upward, preventing the wire cord 24 from touching the pinion 12 and the transmission gear 11.

The working principle is as follows: when the front end of the front swing arm 6 swings upwards due to the gravity of a human body, the sector gear 8 enables the meshed driving gear 9 to rotate, the driving gear 9 drives the small shaft 13 and the large gear 10 to rotate through the flywheel 14, and the large gear 10 drives the small gear 12 to rotate through the speed change gear 11, so as to drive the front wheel shaft 4 and the front pulley 3 to rotate; when braking, the weight is transferred to the heel of a single foot, the rear pulley 17 quickly reverses the compression spring 21 to touch and press the brake pad 23, and the brake is automatically braked.

Claims

1. The utility model provides a self-walking shoes, it includes upper of a shoe and sole (1) bottom rigid coupling has bottom plate (2), bottom plate (2) both sides are equipped with the bottom plate side edge (2 a) that extends downwards, be provided with rear pulley (19) at bottom plate (2) rear end, be provided with front pulley (3) at bottom plate (2) front end, its characterized in that: the front pulley (3) is fixedly arranged on a front wheel shaft (4), the front wheel shaft (4) is hinged to the front end of a front swing arm (6) through two bearings (5), and the rear end of the front swing arm (6) is hinged to the side edge (2 a) of the bottom plate through a front swing arm shaft (7), so that the front end of the front swing arm (6) can swing up and down relative to the bottom plate (2); a transmission mechanism which drives the front wheel shaft (4) and the front pulley (3) to rotate by adopting the swing of the front swing arm (6) is arranged between the front swing arm (6) and the bottom plate (2).

2. The self-propelled shoe of claim 1, wherein: the transmission mechanism comprises a pinion (12) fixedly connected to the front wheel shaft (4), a large gear (10) is arranged behind the pinion (12), a speed change gear (11) is connected between the large gear (10) and the pinion (12), the large gear (10) is fixedly mounted on a small shaft (13), the small shaft (13) is hinged to the front swing arm (6), a flywheel (14) and a driving gear (9) are additionally mounted on the small shaft (13), the driving gear (9) is fixedly connected with an outer ring (14 a) of the flywheel through a connecting piece (15), a sector gear (8) is arranged on the rear side of a swing track of the driving gear (9) along with the swing of the front swing arm (6), the tooth part of the sector gear (8) is coaxial with the front swing arm shaft (7), and the driving gear (9) is always in phase with the sector gear (8) in the process of up-down swing of the front swing arm (6) The upper end of the sector gear (8) is fixedly connected to the bottom of the bottom plate (2); when the weight acts on the front pulley (3) to cause the front end of the front swing arm (6) to swing upwards, the sector gear (8) fixedly connected to the bottom of the bottom plate (2) enables the meshed driving gear (9) to rotate, the driving gear (9) drives the small shaft (13) and the large gear (10) to rotate through the flywheel (14) when rotating, and the large gear (10) drives the meshed speed change gear (11) and the small gear (12) to rotate, so that the front wheel shaft (4) and the front pulley (3) are driven to rotate; when the front swing arm (6) swings downwards, the driving gear (9) drives the flywheel outer ring (14 a) to idle in the reverse direction.

3. The self-propelled shoe of claim 1 or 2, wherein: the rear pulley (17) is hinged to the rear end of a rear swing arm (19) through a rear wheel shaft (18), the front end of the rear swing arm (19) is hinged to the side edge (2 a) of the bottom plate through a rear swing arm shaft (20), so that the rear end of the rear swing arm (19) can swing up and down corresponding to the bottom plate (2), and a compression spring (21) is connected between the rear end of the rear swing arm (19) and the rear end of the bottom plate (2).

4. The self-propelled shoe of claim 3, wherein: a brake rod (22) is fixedly connected to the bottom of the bottom plate (2) corresponding to the rear pulley (17), a brake pad (23) is embedded at the lower end of the brake rod (22), and the lower end face of the brake pad (23) is matched with the circumferential surface of the rear pulley (17); therefore, when the rear end of the rear swing arm (19) swings upwards to a preset position against the compression spring (21), the rear pulley (17) touches and presses the brake pad (23), and the brake is automatically braked.

5. The self-propelled shoe of claim 1 or 2, wherein: a wire cord (24) is connected between the front end of the front swing arm (6) and the bottom plate (2) to limit the downward swing range of the front swing arm (6), and a rubber tension spring (25) connected between the wire cord (24) and the front end of the bottom plate (2) tensions the lower end of the wire cord (24) upward to prevent the wire cord (24) from touching the pinion (12) and the change gear (11).