TWM246111U - Improved structure of toothless ratchet tool - Google Patents

Improved structure of toothless ratchet tool Download PDF

Info

Publication number
TWM246111U
TWM246111U TW92220935U TW92220935U TWM246111U TW M246111 U TWM246111 U TW M246111U TW 92220935 U TW92220935 U TW 92220935U TW 92220935 U TW92220935 U TW 92220935U TW M246111 U TWM246111 U TW M246111U
Authority
TW
Taiwan
Prior art keywords
improved structure
ratchet tool
toothless ratchet
toothless
positioning
Prior art date
Application number
TW92220935U
Other languages
Chinese (zh)
Inventor
Shuei-Lai Jiang
Original Assignee
William Tools Co Ltd
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 William Tools Co Ltd filed Critical William Tools Co Ltd
Priority to TW92220935U priority Critical patent/TWM246111U/en
Publication of TWM246111U publication Critical patent/TWM246111U/en

Links

Landscapes

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

Description

¥、申請專利範圍： -種無齒棘輪工具結構改良，主要係在於··該工ϋ 部設有孔座，可供容設組合蓋、驅動頭、複數個逆止件、 若干個餘件、若干师齡、控齡，細_與控制 钮在對應於孔朗徑設有複數辦分的凹關，可供裝設 複數個逆止件，該驅_在相__槽之間_周處設 有兩個相交的邊面，該鶴頭在對應於兩個邊面的端面處 設有兩個定位槽，該控制鈕在對應於兩個定位槽之間設有 一個定位槽，可供裝入若干個定位件與彈性件，當控制鈕 正、逆轉動時，每一定位件即會跟著定位在同方向的定位 槽中，讓複個逆止件可以定位在對應的斜面上，同時利用 逆止件對該孔座的内徑摩擦，產生單向逆止的作用者；其 特徵係在於：該驅動頭在相鄰的凹陷槽之間的圓周處設有 兩個相交的圓弧狀邊面，該圓弧狀邊面與孔座内徑之間的 夾角在8度至12度之間者。¥ 、 Scope of patent application:-The structure improvement of a kind of toothless ratchet tool is mainly due to the fact that the work section is provided with a hole seat, which can accommodate a combination cover, a driving head, a plurality of backstops, several remaining pieces, Several teachers' ages, age control, fine_ and control knobs are provided with a plurality of recesses corresponding to the diameter of Konglang, which can be installed with a plurality of backstops. There are two intersecting side surfaces, the crane head is provided with two positioning grooves at the end surfaces corresponding to the two side surfaces, and the control button is provided with a positioning groove between the corresponding two positioning grooves for installation. A number of positioning members and elastic members are inserted. When the control button is rotated forward and backward, each positioning member will be positioned in a positioning groove in the same direction, so that the multiple backstop members can be positioned on the corresponding inclined surface and used simultaneously. The backstop rubs against the inner diameter of the hole seat to generate a one-way backstop; it is characterized in that the drive head is provided with two intersecting arc-shaped edges at the circumference between adjacent recessed grooves. Surface, the angle between the arc-shaped side surface and the inner diameter of the hole seat is between 8 degrees and 12 degrees.

TW92220935U 2003-11-27 2003-11-27 Improved structure of toothless ratchet tool TWM246111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92220935U TWM246111U (en) 2003-11-27 2003-11-27 Improved structure of toothless ratchet tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92220935U TWM246111U (en) 2003-11-27 2003-11-27 Improved structure of toothless ratchet tool

Publications (1)

Publication Number Publication Date
TWM246111U true TWM246111U (en) 2004-10-11

Family

ID=34433981

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92220935U TWM246111U (en) 2003-11-27 2003-11-27 Improved structure of toothless ratchet tool

Country Status (1)

Country Link
TW (1) TWM246111U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412438B (en) * 2011-07-07 2013-10-21
TWI581907B (en) * 2016-01-07 2017-05-11 游榮基 Stepless wrench with toothless drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412438B (en) * 2011-07-07 2013-10-21
TWI581907B (en) * 2016-01-07 2017-05-11 游榮基 Stepless wrench with toothless drive

Similar Documents

Publication Publication Date Title
AU2008207563B2 (en) Wrench with movable jaw suitable for both metric and english systems
TWI354605B (en) Reversible monkey wrench
US8157021B2 (en) Chisel adapter
TWI637816B (en) Ratchet mechanism for ratchet wrench
EP1862260A3 (en) Reversible ratcheting tool
US7311186B2 (en) Ratchet tool having increased driving torque
TWI587985B (en) Electric wrench
US20160354903A1 (en) Ratchet tool with stacked switching device
JP4802185B2 (en) Torque limiting tool and method for limiting torque transmission
US9757845B2 (en) Dual-setting directional tool
TW201620678A (en) Pipe wrench
TW200413138A (en) Improved structure of head-rotatable wrench
TW201806704A (en) A clamping structure for clamping flexible thin sheets
TWM246111U (en) Improved structure of toothless ratchet tool
TW201302392A (en) Bidirectional clutching device
US20070289414A1 (en) Ratchet mechanism for hand tools
TWM549676U (en) High torque ratchet wrench
US5456143A (en) Open end ratchet wrench
TWM284491U (en) Improved tooth structure of ratchet wrench
US20050120832A1 (en) Ratchet wrench
TWI226275B (en) Reversible driven rotating wrench
USD901102S1 (en) Pet toy
JP2006026805A5 (en)
JP4815924B2 (en) Fixture for bathtub circulation adapter and combination set of bathtub circulation adapter and fixture
US10993781B2 (en) Orthodontic appliance removal device

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees