# US 2019/0168074 A1 · Underwater exercise equipment with buckle apparatus

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- Number: US 2019/0168074 A1
- Document ID: US20190168074A1
- Status: Published application
- Kind: A1
- Application number: 16/200,767
- Filed: 2018-11-27
- Published: 2019-06-06
- Earliest claimed: 2017-12-01
- Assignees: Qbas Co., Ltd.
- Applicants: Qbas Co., Ltd.
- Inventors: Chih-Cheng SHIUE
- Web page: https://patentgrep.com/patent/US20190168074A1

## CPC

- A63B 33/004: {comprising two separate lenses joined by a flexible bridge}
- B63C 11/12: Diving masks
- A63B 2209/00: Characteristics of used materials
- B63C 2011/128: {Straps, or the like for fastening diving masks; Accessories therefor, e.g. buckles}
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)
- B63C: LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS (floating nets, floating slipways, or the like for recovering aircraft from the water B63B35/52)

## Abstract

An underwater exercise equipment with a buckle apparatus is provided. The buckle apparatus has a base, a buckle and at least one pressing portion. The base extends from a first end of the lens and is formed with the lens. The base has a rotation axis where a belt can bypass. The buckle is pivotably disposed on the base. The at least one pressing portion extends from a second end of the lens and is formed with the lens, and the at least one pressing portion is disposed adjacent the buckle. When the belt bypasses the rotation axis, the buckle is adapted to clasp and fasten the belt, and the belt can be released by pushing the at least one pressing portion.

## Claims

### Claim 1

An underwater exercise equipment, comprising:
a lens;
a gasket, disposed on the periphery of the lens;
an adjust belt; and
a buckle apparatus, disposed at two opposite edges of the lens and used to adjust the length of the adjust belt, the buckle apparatus comprising:
a base, extending from a first end of the lens and is integrally formed therewith, the base has a rotation axis where the adjust belt can bypass;
a buckle pivotably disposed on the base; and
at least one pressing portion extending from a second end of the lens and is integrally formed therewith, and the at least one pressing portion is disposed adjacent the buckle;
wherein the first end and the second end are different ends of the same side of the lens, and when the adjust belt bypasses the rotation axis, the buckle is adapted to clasp and fasten the adjust belt, and the adjust belt can be released by pushing the at least one pressing portion.

### Claim 2 (depends on 1)

The underwater exercise equipment of claim 1, wherein the at least one pressing portion is a pressing portion, the second end is disposed on the opposite side of the first end, and the pressing portion pushes the buckle from the lateral side of the buckle.

### Claim 3 (depends on 1)

The underwater exercise equipment of claim 1, wherein the at least one pressing portion is two pressing portions, the second end is two secondary ends that are disposed on the upper side and the lower side of the first end so that the pressing portions are extended from the upper side and lower side to an upper end and a lower end of the base respectively, and the pressing portions push the buckle from the lateral side of the buckle.

### Claim 4 (depends on 1)

The underwater exercise equipment of claim 1, wherein the rotation axis is integrally formed with the base.

### Claim 5 (depends on 1)

The underwater exercise equipment of claim 1, wherein the rotation axis is a separate component from the base.

### Claim 6 (depends on 1)

The underwater exercise equipment of claim 1, wherein the underwater exercise equipment is a diving goggle or a swimming goggle.

### Claim 7 (depends on 1)

The underwater exercise equipment of claim 1, wherein the base is made of a material selected from the group consisting of polycarbonate (PC), acrylonitrile butadiene styrene (ABS), polypropylene (PP), Cellulose Acetate (CA), Triacetate Cellulose (TAC) and combinations thereof.

### Claim 8 (depends on 1)

The underwater exercise equipment of claim 1, wherein the Shore hardness of the base is between D50 to D80.

### Claim 9 (depends on 1)

The underwater exercise equipment of claim 1, wherein the Rockwell hardness of the base is between 90 to 150.