# US 12,599,533 B2 · Wearable electrical ankle pump massage bidirectional exerciser

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- Number: US 12,599,533 B2
- Document ID: US12599533B2
- Status: Granted
- Kind: B2
- Application number: 18/334,537
- Filed: 2023-06-14
- Published: 2024-06-06
- Granted: 2026-04-14
- Earliest claimed: 2022-12-06
- Assignees: Hangzhou Vocational and Technical College
- Applicants: Hangzhou Vocational and Technical College
- Inventors: Guofang Wei; Wenjing Chu
- Web page: https://patentgrep.com/patent/US12599533B2

## CPC

- A61H 1/0266: {Foot}
- A61H 9/0078: {with intermittent or alternately inflated bladders or cuffs (mattresses for preventing bed-sores with alternated pressurized chambers A61G7/05776)}
- A61H 2201/0192: Specific means for adjusting dimensions
- A61H 2201/1238: with hydraulic or pneumatic drive
- A61H 2201/1642: Holding means therefor
- A61H 2201/165: Wearable interfaces
- A61H 2201/1664: linear
- A61H 2203/0456: Supine
- A61H: PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY (electrotherapy, magnetotherapy, radiation therapy or ultrasound therapy A61N)

## Abstract

The present disclosure relates to a wearable electrical ankle pump massage bidirectional exerciser. The adopted technical solution is that the wearable electrical ankle pump massage bidirectional exerciser includes a vamp plate and a calf plate. A base is rotatably connected to a lower side of the vamp plate, a swing airbag for driving the vamp plate is arranged on an upper part of a rear side of the base, side supporting plates are arranged on both sides of the vamp plate, and side massage airbags are arranged on both sides of an upper part of the calf plate. An equipment box is provided on a bottom of the base, a first air pump group is arranged inside the equipment box, and the first air pump group is configured to drive the swing airbag and the side massage airbags.

## Claims

### Claim 1

A wearable electrical ankle pump massage bidirectional exerciser, comprising a vamp plate (1) and a calf plate (2), wherein a base (4) is rotatably connected to a lower side of the vamp plate (1), a swing airbag (7) for driving the vamp plate (1) is arranged at an upper part of a rear side of the base (4), side supporting plates (5) are arranged on both sides of the vamp plate (1), and side massage airbags (3) are arranged on both sides of an upper part of calf plate (2);
an equipment box (402) is provided on a bottom of the base (4), a first air pump group (403) and a second air pump group are arranged inside the equipment box (402), and the first air pump group (403) is configured to drive the swing airbag (7) and the side massage airbags (3); and wherein side supporting sheets are fixed to lower sides of front parts of the two side supporting plates and a lifting airbag is arranged at a lower side of each side supporting sheet, and the second air pump group communicates with each lifting airbag through a second air duct.

### Claim 2 (depends on 1)

The wearable electrical ankle pump massage bidirectional exerciser according to claim 1, wherein a first cushion (101) is arranged at an inner foot surface of the vamp plate (1), and a second cushion (102) is arranged at an inner heel of the vamp plate (1).

### Claim 3 (depends on 1)

The wearable electrical ankle pump massage bidirectional exerciser according to claim 1, wherein a side face of each side massage airbag (3) is connected to the vamp plate (1) and the calf plate (2) by connecting belts (301), an upper part of each side massage airbag (3) is provided with fixing belts (302), and a lower part of each side massage airbag (3) communicates with the first air pump group (403) in the base (4) through a first air duct (303).

### Claim 4 (depends on 1)

The wearable electrical ankle pump massage bidirectional exerciser according to claim 1, wherein an upper part of the base (4) is rotationally connected to the vamp plate (1) through a rotating shaft (401), and a control plate (6) is arranged on a rear side of the base (4).

### Claim 5 (depends on 1)

The wearable electrical ankle pump massage bidirectional exerciser according to claim 1, wherein the swing airbag (7) expands and extends towards a direction corresponding to the vamp plate (1) and the base (4), and the side massage air bags (3) expand and extend towards inward directions.

### Claim 6 (depends on 1)

The wearable electrical ankle pump massage bidirectional exerciser according to claim 1, wherein the lifting airbag (8) expands and extends downward.