Socket

Patent metadata

Field	Value
Publication number	US-12447585-B2
Application number	US-202318181073-A
Country	US
Kind code	B2
Filing date	Mar 9, 2023
Priority date	Mar 10, 2022
Publication date	Oct 21, 2025
Grant date	Oct 21, 2025

Abstract

A socket includes a main body. The main body includes an output surface, an outer annular wall, and a resistance structure. The output surface is located at one end of the main body, surrounds an opening of the main body, and is perpendicular to a driving axis of the socket. The outer annular wall is connected with the output surface and includes an operating portion. The resistance structure is located on, and extends annularly along, the output surface. When an operator tries to remove the socket from a hand tool, the socket provides increased friction between the operator's hand and the output surface and therefore can be securely gripped.

First claim

What is claimed is:

1. A socket for engaging a hand tool, comprising:
an operating portion with an opening;
an output surface for insertion of the hand tool located on top of the operating portion, surrounding the opening, and the output surface being perpendicular to a driving axis of the socket;
a middle portion connected to the operating portion; and
an engaging portion with an outer annular wall;
wherein a resistance structure is provided on, and extending annularly along, the output surface and the resistance structure faces the hand tool.

2. The socket of claim 1 , wherein the resistance structure has a radial, web-like, or multi-ring configuration, and the resistance structure extends from the opening to an outer periphery of the output surface.

3. The socket of claim 1 , wherein the output surface and the outer annular wall form an angle ranging from 10 degrees to 165 degrees.

4. The socket of claim 1 , wherein the operating portion has a semi-circular profile.

5. The socket of claim 1 , wherein the middle portion has a concave surface.

6. A socket for engaging a hand tool, comprising:
an operating portion with an opening;
an output surface for insertion of the hand tool located on top of the operating portion, surrounding the opening, and being perpendicular to a driving axis of the socket;
an outer annular wall connected with the output surface; and
a resistance structure provided on, and extending annularly along, the operating portion of the outer annular wall, the resistance structure faces the hand tool.

7. The socket of claim 6 , wherein the resistance structure has a radial, web-like, or multi-ring configuration.

8. The socket of claim 6 , wherein the output surface and the outer annular wall form an angle ranging from 10 degrees to 165 degrees.

9. The socket of claim 6 , wherein the operating portion has a semi-circular profile.

10. The socket of claim 6 , further comprising a middle portion connected to the operating portion and the annual wall, wherein the middle portion has a concave surface.

11. A socket for engaging a hand tool, comprising:
an operating portion with an opening;
an output surface for insertion of the hand tool located on top of the operating portion, surrounding the opening, and being perpendicular to a driving axis of the socket;
an outer annular wall connected with the output surface; and
two resistance structures, wherein one of the resistance structures is provided on, and extends annularly along, the output surface, and the other resistance structure is provided on, and extends annularly along, the operating portion of the outer annular wall.

12. The socket of claim 11 , wherein the resistance structure provided on, and extending annularly along, the output surface has a radial, web-like, or multi-ring configuration and extends from the opening to an outer periphery of the output surface.

13. The socket of claim 11 , wherein the resistance structure provided on, and extending annularly along, the operating portion of the outer annular wall has a radial, web-like, or multi-ring configuration.

14. The socket of claim 11 , wherein the output surface and the outer annular wall form an angle ranging from 10 degrees to 165 degrees.

15. The socket of claim 11 , wherein the operating portion has a semi-circular profile.

16. The socket of claim 11 , further comprising a middle portion connected to the operating portion and the annual wall, wherein the middle portion has a concave surface.

Assignees

• Kabo Tool Co

Inventors

• Hsieh Chih-Ching

Classifications

• B25B23/0035

  Connection means between socket or screwdriver bit and tool · CPC title

• Y02E10/72

  Wind turbines with rotation axis in wind direction · CPC title

• B25B13/065

  characterised by the cross-section of the socket · CPC title

• B25B13/06 Primary

  of socket type · CPC title