CN105150145A - Movable wrench - Google Patents

Movable wrench Download PDF

Info

Publication number
CN105150145A
CN105150145A CN201510609848.9A CN201510609848A CN105150145A CN 105150145 A CN105150145 A CN 105150145A CN 201510609848 A CN201510609848 A CN 201510609848A CN 105150145 A CN105150145 A CN 105150145A
Authority
CN
China
Prior art keywords
clamping block
handle
nut
wrench
movable
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510609848.9A
Other languages
Chinese (zh)
Inventor
王九杨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201510609848.9A priority Critical patent/CN105150145A/en
Publication of CN105150145A publication Critical patent/CN105150145A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/10Spanners; Wrenches with adjustable jaws
    • B25B13/12Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Abstract

The invention discloses a movable wrench. The movable wrench comprises a handle, a fixed clamping block and a movable clamping block, wherein the fixed clamping block is integrated with the handle; a hexagonal sleeve hole is formed in the fixed clamping block; a sliding slot and a turbine are arranged on the handle; a movable clamping block is arranged in the sliding slot; threads are formed in the movable clamping block and are articulated with the turbine. The wrench is simple in structure and convenient to operate; one fixed clamping block with a certain angle and one movable clamping block are adopted, three sides of a nut are uniformly stressed when the nut is twisted; the probability of torsion damage to the edges of the nut is reduced; the wrench is capable of twisting a variety of hexagonal and triangular nuts with different specification sizes.

Description

Monkey wrench
Technical field the present invention relates to hardware & tools field, is specifically related to a kind of monkey wrench.
Background technology spanner a kind ofly conventional is installed on extracting tool, utilize lever principle twist bolt, nut and other spell the opening of tight bolt or nut or the hand tools of trepanning firmware with screw thread.Relatively common are adjustable wrench, fork spanner, double offset ring spanner and box spanner etc.The force turning hex nut from it is divided, and common wrench and fork spanner are all that torsion is applied on two planes of symmetry of hex nut, firmly slightly large, easily the corner angle of nut is twisted distortion and damages nut; Double offset ring spanner and box spanner are that torsion is applied on six faces of nut, but this type of instrument is all the combination of complete external member, to use and careless slightly very easily single-piece is lost in depositing, are making a whole set of external member use inconvenience.
Summary of the invention, for overcoming above-mentioned deficiency, the invention provides the monkey wrench making hex nut three limit stressed.
The technical scheme that the present invention solves the employing of its technical problem is:
A kind of monkey wrench, comprise handle, fixing fixture block, movable clip block, described fixing fixture block and handle are integrated, fixing fixture block is provided with hexagon trepanning, and handle is provided with chute, turbine, is provided with movable clip block in chute, movable clip block is provided with screw thread, and described screw thread is engaged with turbine.
Six angles of described hexagon trepanning are 120 °, and the angle of the extended line on its a limit and b limit is 60 °.
It is rectangular chute that the front end of described handle is provided with cross section.
Beneficial effect of the present invention: structure is simple, easy to operate, utilization has certain angle fixing fixture block and a movable clip block, make it when twisting nut, make nut three times uniform stresseds, reduce to turn round the probability of damaging nut corner angle, the hexagonal triangle nut that plurality of specifications varies in size can be twisted.
Description of drawings 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention when using;
The side sectional view of the present invention of Fig. 3;
1, handle; 2, turbine; 3, movable clip block; 4, fixing fixture block; 5, nut.
A kind of monkey wrench of detailed description of the invention, comprise handle 1, fixing fixture block 4, movable clip block 3, described fixing fixture block 4 and handle 1 are integrated, and fixing fixture block 4 is provided with hexagon trepanning, and it is rectangular chute that the front end of handle 1 is provided with cross section, movable clip block 3 is provided with in chute, movable clip block 3 is provided with screw thread, because screw thread is engaged with turbine 2, during use, make it rotate to move movable clip block 3, reach the object of binding nut by stirring turbine 2.The c limit of a limit of hexagon trepanning, b limit and movable clip block 3 forms the clamping mode of equilateral triangle, reaches the stressed object in hexagon nut three limit during twisting handle.
It is simple that monkey wrench compares common wrench, fork spanner and plum wrench structure, easy to operate.

Claims (3)

1. a monkey wrench, it is characterized in that: comprise handle (1), fixing fixture block (4), movable clip block (3), described fixing fixture block and handle are integrated, fixing fixture block is provided with hexagon trepanning, handle is provided with chute, turbine (2), be provided with movable clip block (3) in chute, movable clip block is provided with screw thread, and described screw thread is engaged with turbine.
2. monkey wrench according to claim 1, is characterized in that: six angles of described hexagon trepanning are 120 °, and the angle of the extended line on its a limit and b limit is 60 °.
3. monkey wrench according to claim 1, is characterized in that: it is rectangular chute that the front end of described handle is provided with cross section.
CN201510609848.9A 2015-09-22 2015-09-22 Movable wrench Pending CN105150145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510609848.9A CN105150145A (en) 2015-09-22 2015-09-22 Movable wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510609848.9A CN105150145A (en) 2015-09-22 2015-09-22 Movable wrench

Publications (1)

Publication Number Publication Date
CN105150145A true CN105150145A (en) 2015-12-16

Family

ID=54791340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510609848.9A Pending CN105150145A (en) 2015-09-22 2015-09-22 Movable wrench

Country Status (1)

Country Link
CN (1) CN105150145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666731A (en) * 2019-09-25 2020-01-10 江苏永昊高强度螺栓有限公司 Bolt screwing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2069337U (en) * 1990-01-11 1991-01-16 叶承业 Variable hexagon jaw spanner
US5697266A (en) * 1993-03-03 1997-12-16 Wilson, Jr.; David Line fitting orientation guide for a fitting manipulating tool including a split socket and combination thereof
US5842390A (en) * 1996-02-28 1998-12-01 Frank's Casing Crew And Rental Tools Inc. Dual string backup tong
CN2409015Y (en) * 2000-01-26 2000-12-06 江苏宏宝集团五金工具有限公司 Adjustable self-locking wrench
CN2410084Y (en) * 2000-01-12 2000-12-13 简瑞龙 Fast locating clamping jaw structure for wrench
CN205290765U (en) * 2015-09-22 2016-06-08 王九杨 Adjustable spanner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2069337U (en) * 1990-01-11 1991-01-16 叶承业 Variable hexagon jaw spanner
US5697266A (en) * 1993-03-03 1997-12-16 Wilson, Jr.; David Line fitting orientation guide for a fitting manipulating tool including a split socket and combination thereof
US5842390A (en) * 1996-02-28 1998-12-01 Frank's Casing Crew And Rental Tools Inc. Dual string backup tong
CN2410084Y (en) * 2000-01-12 2000-12-13 简瑞龙 Fast locating clamping jaw structure for wrench
CN2409015Y (en) * 2000-01-26 2000-12-06 江苏宏宝集团五金工具有限公司 Adjustable self-locking wrench
CN205290765U (en) * 2015-09-22 2016-06-08 王九杨 Adjustable spanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666731A (en) * 2019-09-25 2020-01-10 江苏永昊高强度螺栓有限公司 Bolt screwing device
CN110666731B (en) * 2019-09-25 2021-06-25 江苏永昊高强度螺栓有限公司 Bolt screwing device

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151216