# US 12,109,678 B2 · Oar grip

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- Number: US 12,109,678 B2
- Document ID: US12109678B2
- Status: Granted
- Kind: B2
- Application number: 18/311,020
- Filed: 2023-05-02
- Published: 2024-04-18
- Granted: 2024-10-08
- Earliest claimed: 2022-10-14
- Assignees: Hangzhou Suwei Sports Equipment Co., Ltd.
- Applicants: Hangzhou Suwei Sports Equipment Co., Ltd.
- Inventors: Xia Li
- Web page: https://patentgrep.com/patent/US12109678B2

## CPC

- B25G 1/102: {the shape being specially adapted to facilitate handling or improve grip}
- B63H 16/04: Oars; Sculls; Paddles; Poles
- B25G: HANDLES FOR HAND IMPLEMENTS (attaching the blades or the like to handles of hand tools for soil working A01B1/22; handles of hand implements for harvesting A01D1/14; handles integral with brushware A46B)
- B63H: MARINE PROPULSION OR STEERING (propulsion of air-cushion vehicles B60V1/14; specially adapted for submarines, other than nuclear propulsion, B63G; specially adapted for torpedoes F42B19/00)

## Abstract

An oar grip includes upper and lower shells, and an interior of each of the upper and lower shells is of a hollow structure. A handle base is disposed in a middle position inside the upper shell. A handle groove is provided in the handle base. Connecting columns are symmetrically disposed on two sides of the handle base. Threaded holes are provided in the connecting columns. A handle column is disposed in a middle position inside the lower shell. A handle hole is provided in the handle column. A tail end of the handle column extends into the handle groove. Stepped holes are provided on a left and right of the handle column, and the upper shell is fixedly connected to the lower shell by screws. The oar grip is formed by fixedly connecting the upper and lower shells through the screws, with an interior being of a hollow structure.

## Claims

### Claim 1

An oar grip, comprising: an upper shell and a lower shell capable of being buckled with each other, an interior of each of the upper shell and the lower shell being of a hollow structure, a handle base being disposed in a middle position inside the upper shell, a handle groove being provided in the handle base, connecting columns being symmetrically disposed on two sides of the handle base, threaded holes being provided in the connecting columns; a handle column being upward disposed in a middle position inside the lower shell, a handle hole allowing a handle to penetrate through being provided in the handle column, a tail end of the handle column extending into the handle groove, stepped holes coaxial with the threaded holes being provided on a left and right of the handle column, the upper shell being fixedly connected to the lower shell through screws sequentially screwed into the stepped holes and the threaded holes.

### Claim 2 (depends on 1)

The oar grip according to claim 1, wherein a groove is provided in an edge of the upper shell, and an insertion strip matching the groove is disposed at an edge of the lower shell.

### Claim 3 (depends on 1)

The oar grip according to claim 1, wherein a plurality of first reinforcing ribs are disposed around the connecting columns.

### Claim 4 (depends on 1)

The oar grip according to claim 1, wherein a plurality of second reinforcing ribs are disposed around the stepped holes.

### Claim 5 (depends on 1)

The oar grip according to claim 1, wherein each of two sides of the handle column is provided with a third reinforcing rib, and the third reinforcing ribs are connected to the stepped holes.

### Claim 6 (depends on 1)

The oar grip according to claim 1, wherein guide holes coaxial with the stepped holes are provided in tops of the stepped holes, and diameters of the guide holes are greater than or equal to diameters of the connecting columns.

### Claim 7 (depends on 1)

The oar grip according to claim 1, wherein the upper shell and the lower shell are respectively sleeved with a rubber cover.

### Claim 8 (depends on 7)

The oar grip according to claim 7, wherein the rubber cover comprises a round-hole-shaped sleeve attached to a side wall of the handle hole.

### Claim 9 (depends on 7)

The oar grip according to claim 7, wherein the rubber cover comprises cylindrical plugs extending into the stepped holes.