Hand tools and aids

TWI940390BActive Publication Date: 2026-09-21OVERSEAS CHINESE UNIVERSITY
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Patent Information

Application Number
TW114143799
Authority / Receiving Office
TW · TW
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-11-10
Publication Date
2026-09-21
Estimated Expiration
2045-11-09

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Abstract

A hand tool accessory for connecting a hand tool includes a handle and a fixing member. The handle has a first stop, a grip, and a second stop. The two opposite sides of the first stop are respectively connected to the hand tool and the grip. The grip is connected to the second stop and is located between the first stop and the second stop. The top side of the grip is lower than the top sides of the first stop and the second stop. The fixing member detachably connects the first stop and the second stop and is located above the grip to improve the operational stability of the hand tool accessory.
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Claims

1. A hand tool accessory for connecting a hand tool and comprising: a handle having a first stop, a gripping portion and a second stop, wherein the hand tool and the gripping portion are respectively connected to opposite sides of the first stop, the gripping portion is connected to the second stop and located between the first stop and the second stop, and the top side of the gripping portion is lower than the top side of the first stop and the top side of the second stop; and a fixing member detachably connecting the first stop and the second stop, the fixing member being located above the gripping portion.

2. The hand tool as described in claim 1, wherein the first stop has a fixing groove, the fixing groove has two recesses facing the second stop, and the fixing member is detachably embedded in the fixing groove and passes through the two recesses.

3. The hand tool accessory as described in claim 2, wherein the first stop has an arc surface facing the hand tool and converging toward the hand tool, the fixing groove is an arc-shaped groove disposed on the arc surface, the fixing groove has a bent portion located between the two recesses and communicating with the two recesses, and the bent portion bends toward the hand tool.

4. The hand tool as described in claim 1, wherein the top side of the first stop is higher than the top side of the second stop.

5. The hand tool aid as claimed in claim 1, wherein the gripping portion includes a first segment, a second segment and a third segment, the first segment connecting the first stop and the second segment, the first stop protruding relative to the first segment, the second segment located between the first segment and the third segment, the third segment connecting the second segment and the second stop, the second segment protruding relative to the first segment and the third segment, and the top side of the second segment being lower than the top side of the first stop and the top side of the second stop.

6. The hand tool aid as claimed in claim 1 includes a limiting member connected to the side of the second stop portion away from the grip portion, the limiting member being bent toward the bottom side of the second stop portion to form an opening, and the fixing member engaging in the opening when the fixing member is connected to the second stop portion.

7. The hand tool as claimed in claim 6, wherein the fixing member includes a tab that extends toward the bottom side of the second stop and protrudes from the opening when the fixing member is connected to the second stop.

8. The hand tool as claimed in claim 1, wherein the first stop includes two protrusions located on the top side of the first stop and symmetrically arranged relative to the second stop, and the fastener is detachably sleeved on the two protrusions and the second stop.

Citation Information

Patent Citations

  • Automatic balancing quick card filling pen

    CN109130594A

  • Novel pen holding assisting device

    CN113386489A

  • Pen writing by one finger

    CN201009558Y

  • Finger positioning posture correcting pencil grip

    CN210161812U

  • Bent writing pen

    CN211730809U