Hand tool with insulation handle
AssigneeYih Cheng Factory Co., Ltd.
InventorJack Lin
Life of this patent
Estimating the term…
Abstract
A hand tool with insulation handle. The handle is made of an insulation material and is formed with a hollow portion (11) and an embedding groove (12). The embedding groove (12) is communicated with the hollow portion (11) and located on a front end (101) of the handle. The tool rod (20) includes a shaft (21) having a rear end (211) and a front end (212). The end plug (30) is made of the insulation material and includes a clamping section (31) and an abutting section (32). The rear end (211) of the shaft is positioned in the end plug through snapping the clamping section. The tool rod (20) is replaceablely inserted in the hollow portion (11) of the handle and protrudes from the handle.
Claims16
A hand tool with an insulation handle, the hand tool comprising:
- a handle (10), comprising an insulation material, and further comprising a hollow portion (11) and an embedding groove (12) communicated with the hollow portion (11) and located on a front end (101) of the handle (10);
- a tool rod (20), comprising a shaft (21) with a rear end (211) and a front end (212) located oppositely;
- and
- an end plug (30), comprising the insulation material, and further comprising a clamping section (31) combined in the embedding groove (12) and an abutting section (32) attached to the tool rod (20);
- wherein the rear end (211) of the shaft (21) is positioned in the end plug (30) through snapping the clamping section (31), the tool rod (20) is replaceablely inserted in the hollow portion (11) of the handle (10) and protrudes from the handle (10);
- wherein the embedding groove (12) comprises a positioning portion (121) and a concave portion (122), and the abutting section (32) abuts against the positioning portion (121), and the clamping section (31) comprises a plurality of hooks (314), and the hooks (314) abut against the concave portion (122);
- wherein the clamping section (31) comprises a plurality of elastic arms (311) arranged spacedly and a plurality of protrusions (312) connected to the elastic arms (311), and the hooks (314) are disposed on top edges of the protrusions (312).
A hand tool with an insulation handle, the hand tool comprising:
- a handle (10), comprising an insulation material, and further comprising a hollow portion (11) and an embedding groove (12) communicated with the hollow portion (11) and located on a front end (101) of the handle (10);
- a tool rod (20), comprising a shaft (21) with a rear end (211) and a front end (212) located oppositely;
- an end plug (30), comprising the insulation material, and further comprising a clamping section (31) combined in the embedding groove (12) and an abutting section (32) attached to the tool rod (20);
- wherein the rear end (211) of the shaft (21) is positioned in the end plug (30) through snapping the clamping section (31), the tool rod (20) is replaceablely inserted in the hollow portion (11) of the handle (10) and protrudes from the handle (10);
- wherein the tool rod (20) further comprises an insulating sleeve (22), and the rear end (211) of the shaft (21) is covered by the insulating sleeve (22), and a plurality of detent grooves (221) are disposed on an outer surface of the insulating sleeve (22), and the rear end (211) of the shaft (21) is positioned in the end plug (30) through the detent grooves (221) of the insulating sleeve (22) snapping the clamping section (31);
- and
- an O-ring (40), clamped between the end plug (30) and the handle (10), wherein the tool rod (20) is positioned through the 0-ring (40) snapping the detent grooves (221) of the insulating sleeve (22).
Dependencies are inferred from the claim text.