TW200515975A - Improved structure for adjustable wrench - Google Patents

Improved structure for adjustable wrench

Info

Publication number
TW200515975A
TW200515975A TW092130737A TW92130737A TW200515975A TW 200515975 A TW200515975 A TW 200515975A TW 092130737 A TW092130737 A TW 092130737A TW 92130737 A TW92130737 A TW 92130737A TW 200515975 A TW200515975 A TW 200515975A
Authority
TW
Taiwan
Prior art keywords
adjustable
turning
clamp opening
adjustable wrench
wrench
Prior art date
Application number
TW092130737A
Other languages
Chinese (zh)
Other versions
TWI232151B (en
Inventor
Chih-Ching Hsien
Original Assignee
Kabo Tool Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36319956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200515975(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kabo Tool Co filed Critical Kabo Tool Co
Priority to TW92130737A priority Critical patent/TWI232151B/en
Application granted granted Critical
Publication of TWI232151B publication Critical patent/TWI232151B/en
Publication of TW200515975A publication Critical patent/TW200515975A/en

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

This invention relates to an improved structure for adjustable wrench, the adjustable wrench mainly comprising a handle part and a turning part provided at one end of handle part. The turning part has an adjustable jaw, a fixed jaw, and a clamp opening. The clamp opening appears to be a shape of narrow inside and wide outside, and is provided with an outward protruding part at the inner wall of adjustable jaw. The inner wall of the fixed jaw is provided with a round tooth near the outer end, and the inner side of the round tooth is provided with a slightly curved protruding part. The main object of this invention is to provide an improved reciprocating opening structure, not only capable of easily engaging normal or worn screw head, but also capable of turning bi-directionally without the need of turning over the wrench, so as to totally solve the use inconvenience of conventional adjustable wrench. Scales are provided at three locations of two jaws and the bottom edge of the clamp opening, so that when the screw abuts the scales provided at three locations of round tooth, slightly curved protruding part, curved surface, and bottom edge of the clamp opening, a corresponding status appears.
TW92130737A 2003-11-04 2003-11-04 Improved structure of adjustable wrench TWI232151B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92130737A TWI232151B (en) 2003-11-04 2003-11-04 Improved structure of adjustable wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92130737A TWI232151B (en) 2003-11-04 2003-11-04 Improved structure of adjustable wrench

Publications (2)

Publication Number Publication Date
TWI232151B TWI232151B (en) 2005-05-11
TW200515975A true TW200515975A (en) 2005-05-16

Family

ID=36319956

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92130737A TWI232151B (en) 2003-11-04 2003-11-04 Improved structure of adjustable wrench

Country Status (1)

Country Link
TW (1) TWI232151B (en)

Also Published As

Publication number Publication date
TWI232151B (en) 2005-05-11

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Legal Events

Date Code Title Description
MC4A Revocation of granted patent