CN105818082A - Monkey spanner - Google Patents
Monkey spanner Download PDFInfo
- Publication number
- CN105818082A CN105818082A CN201610345849.1A CN201610345849A CN105818082A CN 105818082 A CN105818082 A CN 105818082A CN 201610345849 A CN201610345849 A CN 201610345849A CN 105818082 A CN105818082 A CN 105818082A
- Authority
- CN
- China
- Prior art keywords
- handle
- spanner
- random
- change
- hole
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/20—Arrangements for locking the jaws
- B25B13/26—Arrangements for locking the jaws by toggle links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/58—Jaw attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a monkey spanner which comprises a handle, a hexagonal spanner head and an irregular spanner head. The hexagonal spanner head and the irregular spanner head are rotationally arranged at the left end and the right end of the handle. The hexagonal spanner head comprises a shell, a fixed ring, a rotary ring, cranked levers and triangular plates. A through hole is formed in the center of the shell, and cylinders are distributed in the shell around the axis of the through hole. The rotary ring is arranged in the shell, and the axis of the rotary ring coincides with the axis of the through hole. Arc-shaped slide ways are arranged at the positions, corresponding to the cylinders, of the rotary ring, and the cylinders are sleeved with the arc-shaped slide ways. The fixed ring is fixed in the shell. The axis of the fixed ring coincides with the axis of the through hole. The triangular plates are distributed on the fixed ring, and one corner of each triangular plate is rotationally arranged on the fixed ring. The cranked levers are distributed on the rotary ring, one end of each cranked lever is rotationally fixed to the rotary ring, and the other end of each cranked lever is rotationally connected with the corresponding triangular plate. The irregular spanner head is in a hook shape, and the right end face of the handle is opposite to the inner side face of the irregular spanner head. In this manner, the monkey spanner can be suitable for nuts of different types and rotating bodies in irregular shapes.
Description
Technical field
The present invention relates to spanner field, particularly relate to a kind of adjustable wrench.
Background technology
In use, this adjustable wrench would generally be kept flat existing adjustable wrench by user, adjusts worm screw with thumb wheel, uses and adjust movable jaw to precalculated position.For making this movable jaw smoothly to move on the slide rail of the fixed jaw of this adjustable wrench, there is between the slide rail of the slide rail of this movable jaw and this movable jaw a gap.But, moment produced by the weight of this movable jaw self, can make this movable jaw downward-sloping, causes a slide rail of this movable jaw to overlay on the slide rail of this fixed jaw, when this movable jaw moves, this two slide rail not only can be caused to produce friction, the two more can be caused to wear and tear after long-time use, and make this movable jaw smoothly to move, and the spacing wild effect of movable jaw and fixed jaw opposite face easily occurs, thus in-convenience in use, service life is short, and structure is complicated.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of adjustable wrench, it is possible to the nut and the rotating object in irregular shape that are applicable to different model use, it is also possible to fold, take up room little, be convenient for carrying after folding；Its simple in construction, easy to use.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of adjustable wrench, including: handle, hexagonal spanner and random spanner；Described handle is prolate type, and described hexagonal spanner is spindle rotationally arranged in the left end of handle, and described random spanner is spindle rotationally arranged in the right-hand member of handle；Described hexagonal spanner includes housing, retainer ring, change, several curved bars and several set squares；Described housing is cake type, and housing side is provided with fixing end, and fixing end communicates with enclosure interior, and fixing end is rotatably coupled on handle, and the position of the upper corresponding handle of fixing end is provided with opening；The center of housing has through hole, and on the lower surface of enclosure interior, the axis around through hole is distributed several cylinders, and cylinder is vertically fixed on the lower surface of enclosure interior；Described change is arranged on the lower surface of described enclosure interior, and the axis of change and the dead in line of described through hole, in change, the position of corresponding each cylinder is equipped with cambered way, and cambered way is enclosed within cylinder；Described retainer ring is fixed on the upper surface of enclosure interior, the axis of retainer ring and the dead in line of described through hole；Described set square is distributed in described retainer ring, and one jiao of set square is spindle rotationally arranged in retainer ring；Described curved bar is distributed in described change, and curved bar one end is rotating to be fixed in change, and the curved bar other end is rotatably connected with set square；The left end of described handle is circular arc, and circular arc limit is provided with tooth bar, and change outer ring is provided with the one section of gear teeth matched with tooth bar, and the left end of handle engages through fixing end with change；Described random spanner is hook, and the medial surface of random spanner is provided with multiple corner, and the tail end of random spanner is provided with fixing ear, and fixing ear is rotatably coupled on handle by screw, and handle right side is relative with the medial surface of random spanner.
Preferably, described cylinder has six；Described curved bar has six；Described set square has six, and on the one side of set square, the position near curved bar has arc notch.
Preferably, the right-hand member of described handle is involute-type, and the right side of handle is provided with anti-skidding lines；Handle includes that left handle and right handles, left handle and right handles are rotatably connected.
Preferably, described hexagonal spanner is provided with left snap close with the junction of handle, and described random spanner is provided with right snap close with the junction of handle.
The invention has the beneficial effects as follows: the present invention can be applicable to nut and the rotating object in irregular shape use of different model.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention a kind of adjustable wrench one preferred embodiment；
Fig. 2 is the perspective view after housing upper surface removed by a kind of adjustable wrench of the present invention；
Fig. 3 is partial structurtes enlarged diagram at the A of a kind of adjustable wrench of the present invention.
In accompanying drawing, the labelling of each parts is as follows: 1, housing；2, random spanner；3, handle；4, change；5, retainer ring；6, set square；7, curved bar；8, cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to Fig. 1 to Fig. 3, the embodiment of the present invention includes:
A kind of adjustable wrench, including: handle 3, hexagonal spanner and random spanner 2；Described handle 3 is in prolate type, and described hexagonal spanner is spindle rotationally arranged in the left end of handle 3, and described random spanner 2 is spindle rotationally arranged in the right-hand member of handle 3；Described hexagonal spanner includes housing 1, retainer ring 5,4, six curved bars 7 of change and six set squares 6；Described housing 1 is in cake type, and housing 1 side is provided with fixing end, and fixing end is internal with housing 1 to be communicated, and fixing end is rotatably coupled on handle 3, and the position of the upper corresponding handle 3 of fixing end is provided with opening；The center of housing 1 has through hole, and on the lower surface within housing 1, the axis around through hole is distributed six cylinders 8, and cylinder 8 is vertically fixed on the lower surface within housing 1；Described change 4 is arranged on the lower surface within described housing 1, and the axis of change 4 and the dead in line of described through hole, in change 4, the position of corresponding each cylinder 8 is equipped with cambered way, and cambered way is enclosed within cylinder 8；Cambered way can slide on cylinder 8, thus change 4 can be made to rotate around through-bore axis.Described retainer ring 5 is fixed on the upper surface within housing 1, the axis of retainer ring 5 and the dead in line of described through hole；Described set square 6 is distributed in described retainer ring 5, and one jiao of set square 6 is spindle rotationally arranged in retainer ring 5；Described curved bar 7 is distributed in described change 4, and curved bar 7 one end is rotating to be fixed in change 4, and curved bar 7 other end is rotatably connected with set square 6；Change 4 rotates and set square 6 can be driven to rotate by curved bar 7, set square 6 rotate can step-less adjustment to coordinate the hex screw of different size；On the one side of set square 6, the position near curved bar 7 has arc notch, can strengthen the toughness of set square 6.The left end of described handle 3 is circular arc, and circular arc limit is provided with tooth bar, and change outer ring is provided with the one section of gear teeth matched with tooth bar, and the left end of handle 3 engages through fixing end with change 4；Turning handle 3 can drive change 4 to rotate around through-bore axis, it is possible to realizes holding tightly or unclamping hex nut by turning handle 3.Described random spanner 2 is in hook, and irregular rotating object can be fastened on the medial surface of random spanner 2；The medial surface of random spanner 2 is provided with multiple corner, can have multiple fixing point, it is possible to preferably clamp irregular rotating object；The tail end of random spanner 2 is provided with fixing ear, and fixing ear is rotatably coupled on handle 3 by screw, and handle 3 right side is relative with the medial surface of random spanner 2；Turning handle 3 can make handle 3 right side do the motion closer or far from random spanner 2 medial surface, in order to according to the size adjustment clamping degree of irregular rotating object, it is possible to be applicable to different size of irregular rotating object.The right-hand member of described handle 3 is involute-type, and the right side of handle 3 is provided with anti-skidding lines, in order to preferably coordinate clamping rotary body with random spanner 2, it is to avoid situation about skidding occurs in clamping rotary body；Handle 3 includes that left handle and right handles, left handle and right handles are rotatably connected；To fold, taking up room after folding little, being convenient for carrying.The junction of described hexagonal spanner and handle 3 is provided with left snap close, and left snap close can be locked the connection between hexagonal spanner and handle 3, and the handle 3 when rotating hex screw can be avoided to rotate around hexagonal spanner；Described random spanner 2 is provided with right snap close with the junction of handle 3, and right snap close can be locked the connection between random spanner 2 and handle 3, and the handle 3 when rotating irregular rotating object can be avoided to rotate around random spanner 2.
When rotating hex nut, unclamping left snap close, turning handle 3 regulates the opening of hexagonal spanner, makes hexagonal spanner be set on hex screw, and turning handle 3 makes hexagonal spanner hold hex nut tightly again, then locks left snap close, just can unclamp or tighten hex screw.During the irregular rotating object of pivoted configuration, unclamp right snap close, turning handle 3 regulates the opening of random spanner 2, random spanner 2 is made to be set on irregular rotating object, turning handle 3 makes the random spanner 2 irregular rotating object of clamping again, then lock right snap close, just can rotate irregular rotating object.
The present invention can be applicable to nut and the rotating object in irregular shape use of different model, it is also possible to folds, takes up room little, be convenient for carrying after folding；Its simple in construction, easy to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. an adjustable wrench, it is characterised in that including: handle, hexagonal spanner and random spanner；Described handle is prolate type, and described hexagonal spanner is spindle rotationally arranged in the left end of handle, and described random spanner is spindle rotationally arranged in the right-hand member of handle；Described hexagonal spanner includes housing, retainer ring, change, several curved bars and several set squares；Described housing is cake type, and housing side is provided with fixing end, and fixing end communicates with enclosure interior, and fixing end is rotatably coupled on handle, and the position of the upper corresponding handle of fixing end is provided with opening；The center of housing has through hole, and on the lower surface of enclosure interior, the axis around through hole is distributed several cylinders, and cylinder is vertically fixed on the lower surface of enclosure interior；Described change is arranged on the lower surface of described enclosure interior, and the axis of change and the dead in line of described through hole, in change, the position of corresponding each cylinder is equipped with cambered way, and cambered way is enclosed within cylinder；Described retainer ring is fixed on the upper surface of enclosure interior, the axis of retainer ring and the dead in line of described through hole；Described set square is distributed in described retainer ring, and one jiao of set square is spindle rotationally arranged in retainer ring；Described curved bar is distributed in described change, and curved bar one end is rotating to be fixed in change, and the curved bar other end is rotatably connected with set square；The left end of described handle is circular arc, and circular arc limit is provided with tooth bar, and change outer ring is provided with the one section of gear teeth matched with tooth bar, and the left end of handle engages through fixing end with change；Described random spanner is hook, and the medial surface of random spanner is provided with multiple corner, and the tail end of random spanner is provided with fixing ear, and fixing ear is rotatably coupled on handle by screw, and handle right side is relative with the medial surface of random spanner.
A kind of adjustable wrench the most according to claim 1, it is characterised in that: described cylinder has six；Described curved bar has six；Described set square has six, and on the one side of set square, the position near curved bar has arc notch.
A kind of adjustable wrench the most according to claim 1, it is characterised in that: the right-hand member of described handle is involute-type, and the right side of handle is provided with anti-skidding lines；Handle includes that left handle and right handles, left handle and right handles are rotatably connected.
A kind of adjustable wrench the most according to claim 1, it is characterised in that: described hexagonal spanner is provided with left snap close with the junction of handle, and described random spanner is provided with right snap close with the junction of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345849.1A CN105818082A (en) | 2016-05-24 | 2016-05-24 | Monkey spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345849.1A CN105818082A (en) | 2016-05-24 | 2016-05-24 | Monkey spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105818082A true CN105818082A (en) | 2016-08-03 |
Family
ID=56530343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610345849.1A Pending CN105818082A (en) | 2016-05-24 | 2016-05-24 | Monkey spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818082A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965114A (en) * | 2017-05-12 | 2017-07-21 | 金陵科技学院 | Non-polar sleeve |
| CN107139116A (en) * | 2016-12-31 | 2017-09-08 | 向文钊 | Many word cross drivers of structure multipurpose one |
| CN108044552A (en) * | 2018-01-22 | 2018-05-18 | 贵州理工学院 | A kind of allen wrench and wrench set |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB196177A (en) * | 1922-04-07 | 1923-04-19 | Rolls Percival Link | An improved adjustable spanner |
| US5349887A (en) * | 1993-06-21 | 1994-09-27 | Kaye Suwa | Tubular pipe wrench |
| CN2331482Y (en) * | 1998-04-27 | 1999-08-04 | 张巧生 | Multipurpose spanner |
| CN201799976U (en) * | 2010-09-11 | 2011-04-20 | 常士章 | Inner circle wrench |
| CN202622626U (en) * | 2012-03-19 | 2012-12-26 | 马东升 | Multifunctional sleeve for threaded fasteners |
| CN105108689A (en) * | 2015-08-28 | 2015-12-02 | 广西大学 | Caliber-adjustable wrench |
| CN105458990A (en) * | 2016-01-13 | 2016-04-06 | 国网山东省电力公司潍坊供电公司 | Self-clamping linkage clamp capable of preventing shaft rotation |
| CN205765843U (en) * | 2016-05-24 | 2016-12-07 | 苏州市职业大学 | A kind of adjustable wrench |
-
2016
- 2016-05-24 CN CN201610345849.1A patent/CN105818082A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB196177A (en) * | 1922-04-07 | 1923-04-19 | Rolls Percival Link | An improved adjustable spanner |
| US5349887A (en) * | 1993-06-21 | 1994-09-27 | Kaye Suwa | Tubular pipe wrench |
| CN2331482Y (en) * | 1998-04-27 | 1999-08-04 | 张巧生 | Multipurpose spanner |
| CN201799976U (en) * | 2010-09-11 | 2011-04-20 | 常士章 | Inner circle wrench |
| CN202622626U (en) * | 2012-03-19 | 2012-12-26 | 马东升 | Multifunctional sleeve for threaded fasteners |
| CN105108689A (en) * | 2015-08-28 | 2015-12-02 | 广西大学 | Caliber-adjustable wrench |
| CN105458990A (en) * | 2016-01-13 | 2016-04-06 | 国网山东省电力公司潍坊供电公司 | Self-clamping linkage clamp capable of preventing shaft rotation |
| CN205765843U (en) * | 2016-05-24 | 2016-12-07 | 苏州市职业大学 | A kind of adjustable wrench |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139116A (en) * | 2016-12-31 | 2017-09-08 | 向文钊 | Many word cross drivers of structure multipurpose one |
| CN106965114A (en) * | 2017-05-12 | 2017-07-21 | 金陵科技学院 | Non-polar sleeve |
| CN108044552A (en) * | 2018-01-22 | 2018-05-18 | 贵州理工学院 | A kind of allen wrench and wrench set |
| CN108044552B (en) * | 2018-01-22 | 2023-12-19 | 贵州理工学院 | Inner hexagonal wrench and wrench set |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |