ANTI-REVERSE ROTATION DEVICE OF POWER-DRIVEN SHOE DEVICE

Abstract

Disclosed is an anti-reverse rotation device of a power-driven shoe device, the power-driven shoe device comprising a shoe sole (1), wherein a group of front wheels (2) and a group of rear wheels (3) are arranged on a lower side surface of the shoe sole (1); and the front wheels (2) are connected to an anti-reverse rotation mechanism for preventing the front wheels (2) from rotating in reverse. The anti-reverse rotation mechanism can prevent the front wheels (2) from rotating in reverse, and as such, when the front wheels (2) are independently in contact with the ground and a certain included angle is formed between a shoe body and the ground, the situation of the front wheels (2) applying a certain pressure to the ground and the front wheels (2) rotating in reverse, such that a lifted foot moves backwards, thereby causing a person to fall down, is avoided, and walking safety is improved.

Claims

1. Anti-reverse rotation devices of power shoe devices, each of which comprises a shoe sole (1), characterized in that a group of front wheels (2) and a group of rear wheels (3) are disposed on the lower side surface of the shoe sole (1); and the front wheels (2) are connected with an anti-reverse rotation mechanism for preventing the front rollers from being inverted.

2. The Anti-reverse rotation devices of the power shoe devices according to claim 1, characterized in that the anti-reverse rotation mechanism comprises a rotating shaft (4) connected with the front wheels (2), a ratchet wheel (5) fixed on the rotating shaft (4), and a pawl matched with the ratchet wheel (5).

3. The Anti-reverse rotation devices of the power shoe devices according to claim 2, characterized in that the shoe sole (1) consists of a shoe heel part (11) and a shoe forefoot part (12); the shoe heel part (11) and the shoe forefoot part (12) are in rotatable connection with each other; the front wheels (2) are mounted on the shoe forefoot part (12); and a group of middle wheels (6) are further disposed on the shoe heel part (11).

4. The Anti-reverse rotation devices of the power shoe devices according to claim 3, characterized in that a motor (7) is further disposed at the lower part of the shoe sole (1); and the output end of the motor (7) is connected with a transmission device which is in driving connection with the middle wheels (6) or the rear wheels (3).

5. The Anti-reverse rotation devices of the power shoe devices according to claim 3, characterized in that a motor (7) is further disposed at the lower part of the shoe sole (1); and the output end of the motor (7) is connected with a transmission device which is simultaneously in driving connection with the middle wheels (6) and the rear wheels (3).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0011] FIG. 1 is a schematic diagram of a structure of Embodiment 1 of the present application.

DETAILED DESCRIPTION OF THE INVENTION

[0012] A further detailed description will be made below to the present application in combination with accompanying drawings and specific implementation modes.

Embodiment 1

[0013] With reference to FIG. 1, Anti-reverse rotation devices of power shoe devices are provided, each of which includes a shoe sole 1. A group of front wheels 2 and a group of rear wheels 3 are disposed on the lower side surface of the shoe sole 1. Each Anti-reverse rotation device is characterized in that the front wheels 2 are connected with an Anti-reverse rotation mechanism for preventing the front rollers from being inverted.

[0014] Wherein, the Anti-reverse rotation mechanism includes a rotating shaft 4 connected with the front wheels 2, a ratchet wheel 5 fixed on the rotating shaft 4, and a pawl matched with the ratchet wheel 5.

[0015] The shoe sole 1 consists of a shoe heel part 11 and a shoe forefoot part 12. The shoe heel part 11 and the shoe forefoot part 12 are in rotatable connection with each other. The front wheels 2 are mounted on the shoe forefoot part 12, and a group of middle wheels 6 are further disposed on the shoe heel part 11. A motor 7 is further disposed at the lower part of the shoe sole 1. The output end of the motor 7 is connected with a transmission device which is simultaneously in driving connection with the middle wheels 6 and the rear wheels 3.

Embodiment 2

[0016] In this embodiment (figure is omitted), a motor 7 is further disposed at the lower part of the shoe sole 1. The output end of the motor 7 is connected with a transmission device which is in driving connection with the middle wheels 6 or the rear wheels 3.

[0017] The rest part is the same as that of Embodiment 1, so that the descriptions thereof are omitted herein.