TW200624227A - Clamped structure of screwdriver head - Google Patents

Clamped structure of screwdriver head

Info

Publication number
TW200624227A
TW200624227A TW094100790A TW94100790A TW200624227A TW 200624227 A TW200624227 A TW 200624227A TW 094100790 A TW094100790 A TW 094100790A TW 94100790 A TW94100790 A TW 94100790A TW 200624227 A TW200624227 A TW 200624227A
Authority
TW
Taiwan
Prior art keywords
designed
locking
sleeve
aforesaid
rod
Prior art date
Application number
TW094100790A
Other languages
Chinese (zh)
Other versions
TWI253376B (en
Inventor
Ho-Tien Chen
Original Assignee
Ho-Tien Chen
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
Application filed by Ho-Tien Chen filed Critical Ho-Tien Chen
Priority to TW94100790A priority Critical patent/TWI253376B/en
Application granted granted Critical
Publication of TWI253376B publication Critical patent/TWI253376B/en
Publication of TW200624227A publication Critical patent/TW200624227A/en

Links

Landscapes

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

Abstract

This invention relates to a Clamed Structure of Screwdriver Head, which contains: A rod was designed with a combination part which can combine with hand tool; and a C-shape retaining groove was designed for C-shape buckle; and a reversion locking protrudent edge was designed for pulling out screw; and some plural locking bead holes were designed for buckling round beads; and buckling bead holes were designed for buckling beads; and concaved ring was designed for working in the adjusting sleeve with locking depth; and a combination groove of screwdriver head was designed on the front of rod; Sleeve with perforation which was designed for the aforesaid rod; and an inner ring which can uplift one end of spring of the rod, in which some perforations were designed for assorting with the action of the aforesaid locking protrudent edge; additionally, an outer screw thread was designed for adjusting screw lock of sleeve; and a position bead hole was designed on the outer screw thread for the position bead; Adjusting sleeve was designed between the inner screw thread and outer screw lock of the aforesaid sleeve, and a long concaved groove was designed on the inner wall of adjusting sleeve. Using this long concaved groove to assort with the action of the aforesaid position bead, the locking position of adjusting sleeve and the aforesaid sleeve can be changed. Therefore it can change the extension length of screwdriver head, work in locking of various screws and release locking torsional force of screwdriver after the completion of screw's locking.
TW94100790A 2005-01-11 2005-01-11 Clamped structure of screwdriver head TWI253376B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94100790A TWI253376B (en) 2005-01-11 2005-01-11 Clamped structure of screwdriver head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94100790A TWI253376B (en) 2005-01-11 2005-01-11 Clamped structure of screwdriver head

Publications (2)

Publication Number Publication Date
TWI253376B TWI253376B (en) 2006-04-21
TW200624227A true TW200624227A (en) 2006-07-16

Family

ID=37586595

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94100790A TWI253376B (en) 2005-01-11 2005-01-11 Clamped structure of screwdriver head

Country Status (1)

Country Link
TW (1) TWI253376B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI457214B (en) * 2013-07-22 2014-10-21 Loh Torng Hardware Machine Co Ltd Restricting sleeve structure for selectively assembling tool parts
TWI554367B (en) * 2015-12-18 2016-10-21 陳河田 Screwdriver head connecting rod with quick dismantled reversal structure
CN106914848A (en) * 2015-12-28 2017-07-04 陈河田 Torsion releaser with quick-release reverse structure

Also Published As

Publication number Publication date
TWI253376B (en) 2006-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees