CN101637894B - Three-in-one tool integrating adjustable spanner, wire cutter and scissors (plate/cutter/scissors) - Google Patents
Three-in-one tool integrating adjustable spanner, wire cutter and scissors (plate/cutter/scissors) Download PDFInfo
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- CN101637894B CN101637894B CN200910060005.2A CN200910060005A CN101637894B CN 101637894 B CN101637894 B CN 101637894B CN 200910060005 A CN200910060005 A CN 200910060005A CN 101637894 B CN101637894 B CN 101637894B
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- arm
- swing arm
- draw ring
- determining
- scissors
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Abstract
The invention relates to a manual tool, in particular to a three-in-one tool integrating an adjustable spanner, a wire cutter and scissors, which are most frequently-used tools among fitters, into a whole, and overcoming the defects that the conventional adjustable spanner cannot apply inward clamping force, and the conventional wire cutter has only the outward direction of opening. When in use as the adjustable spanner, the rotating force applied by hands is transmitted via a rotating shaft, thereby generating locking force between two jaws, nuts and screws are under low stress, thereby preventing the three-in-one tool from becoming loosened or jammed, and the clamped workpiece from becoming loosened, and at the same time, the gripping force of the hand is converted into the inward clamping force and further applied to the workpiece, thereby strengthening the clamping force on the workpiece; when in use as the wire cutter, the clamping force opened outwards can be obtained like the conventional wire cutter, and inward and parallel clamping force with higher opening degree can further be obtained; and the three-in-one tool can further be used as chopper-type scissors with larger shearing force. The three-in-one tool consists of only five parts.
Description
Technical field
The present invention relates to a kind of hand-operated tools: this is normal activity spanner---cutting pliers---scissors three-in-one tool.
background technology
Normal activity spanner only has parallel torque, and its movable jaw easily rocks.It regulates worm screw due to stressed, and easily causes loosening and stuck phenomenon.Ordinary steel wire clamps the outside chucking power of only dehiscing, and it is less to dehisce.Common scissors only has outside dehiscing, thereby shearing force is less.The instrument also monkey wrench and cutting pliers not being united two into one at present.This instrument is combined into an instrument by three sample instruments.
summary of the invention
The object of the invention is by brand-new structure three the most frequently used sample instruments of pincers worker: scissors is integrated monkey wrench---cutting pliers---.Especially described hand-operated tools has also improved while using as monkey wrench and cutting pliers performance separately.This instrument only consists of 5 parts.
When described hand-operated tools is done monkey wrench use, additional revolving force is conducted and is made to produce coupling mechanism force between two jaws by rotating shaft, regulates nut and the screw rod of use stressed very little, can not cause loosening and stuck phenomenon, is held workpiece and is also difficult for loosening.Two handles of can also simultaneously holding with a firm grip make spanner have inside chucking power, workpiece thereby be difficult for skidding off.Because swing arm is among large-area hollow runner structure of determining arm, so movable jaw can not rock.While doing cutting pliers use, can impose parallel and inside chucking power outer, that dehisce more greatly to workpiece.This instrument can also use as the cutting knife type scissors with larger shear strength, and scissors mouth is adjusted larger time, although can not cut off workpiece, also can carry out certain crush-cutting to workpiece.
For achieving the above object, the present invention forms by determining arm, swing arm, draw ring, nut and 5 parts of rotating shaft.Its basic structure is: the lower end of the movable jaw of normal activity spanner is lengthened and generates the handle that is similar to cutting pliers and (be generically and collectively referred to as: swing arm), and among the hollow runner structure in the middle of arm, pass from determining.Part below the movable jaw of swing arm is made slide block, and the movement of movable jaw is completed by a nut and the draw ring with screw rod.With a rotating shaft, connect draw ring and swing arm, by regulating nut, just can pass through the movement of draw ring, rotating shaft control swing arm, adjust and determine the distance between arm and swing arm, and swing arm can also rotate.The part of the all-moving surface being connected with the fixed jaw root of determining arm by under scrape out inclined-plane, the movable jaw on swing arm can be fallen into wherein, and can tilt, thus with determine between arm equally outside dehiscing of formation and cutting pliers.Determine the root of arm and swing arm handle and make scissors mouth, when it intermeshes, just formed cutting knife type scissors.
accompanying drawing explanation
What Fig. 1 represented hand-operated tools of the present invention determines arm front view.
Fig. 2 represents the swing arm front view of hand-operated tools of the present invention.
Fig. 3 represents the draw ring front view of hand-operated tools of the present invention.
Fig. 4 represents the nut front view of hand-operated tools of the present invention.
Fig. 5 represents the rotating shaft stereogram of hand-operated tools of the present invention.
What Fig. 6 represented hand-operated tools of the present invention determines arm top view.
Fig. 7 represents the draw ring top view of hand-operated tools of the present invention.
Fig. 8 represents the nut side view of hand-operated tools of the present invention.
Fig. 9 represents the fixed jaw partial enlarged drawing of hand-operated tools of the present invention.
Figure 10 represents the movable jaw partial enlarged drawing of hand-operated tools of the present invention.
Figure 11 represents the position assembling schematic diagram of outwards dehiscing of hand-operated tools of the present invention.
Figure 12 represents the maximum of the hand-operated tools of the present invention position assembling schematic diagram of dehiscing.
Figure 13 represents the clipped position assembling schematic diagram of hand-operated tools of the present invention.
Figure 14 represents the minimum of the hand-operated tools of the present invention position assembling schematic diagram of dehiscing.
Component names:
1 determines arm 2 storage tank 3 fixed jaws 4 determines the oblique all-moving surface of clamping face 5
6 flat all-moving surfaces 7 determine arm handle 8 determine arm scissors mouth 9 fixedly hexagon 10 determine arm jaw
11 boring 12 chutes 13 are determined jaw groove 14 swing arm 15 movable jaws
The moving clamping face of 16 swing arm handle 17 shaft hole 18 slide block 19 swing arm scissors mouth 20
21 swing arm jaw 22 6 side's back-up wrench 23 draw ring 24 draw ring hole 25 screw rods
The moving jaw groove of 26 open slot 27 yoke 28 nut 29 rotating shaft 30
the specific embodiment
1. form:
1.1 determine arm configuration (seeing Fig. 1, Fig. 6, Fig. 9): determining arm 1 front has a storage tank 2 that can hold nut 28 (seeing Fig. 4, Fig. 8).Fixed jaw 3 belows of determining arm 1 are the sliding groove structure 12 (seeing the contained part of dotted line of Fig. 6 and Fig. 1) of the hollow that penetrates, and be tilted to lower penetrating, described hollow runner structure be arranged on storage tank 2 middle parts and communicate for packing the boring 11 of draw ring 23 into, described hollow runner structure can make swing arm 14 (seeing Fig. 2), draw ring 23 (seeing Fig. 3 and Fig. 7) and rotating shaft 29 (seeing Fig. 5) pack into just, wherein swing arm, draw ring, the rotating shaft certain distance that can slide in determining arm chute, and swing arm and rotating shaft can turn an angle in determining arm chute.Described hand-operated tools clamps 10 roots from determining the arm of determining of determining below clamping face 4 of arm fixed jaw 3 inner sides, and the all-moving surface laterally extending is divided into two parts, scrapes out oblique all-moving surface 5 under its first half, and movable jaw 15 can fall into, and can tilt.Described oblique all-moving surface 5 forms a table top with the junction of the flat all-moving surface 6 of latter half, thereby forms with the same outside the dehiscing (seeing Figure 11) of cutting pliers with fixed jaw 3; Arm handle 7 upper ends of determining of determining arm 1 are processed to determine arm scissors mouth 8.On clamping face 4, be processed with laterally and determine jaw groove 13 (seeing Fig. 9) determining, in order to anti-skidding, the described jaw that clamping face bottom is processed to cutting pliers of determining of determining arm, determines arm jaw 10.The end of determining arm handle 7 is processed with hexagonal hole, can be used as fixedly hexagon 9 and uses.
1.2 boom structures are shown in Fig. 2, Figure 10: swing arm 14 is that the lower end of movable jaw 15 is extended for to swing arm handle 16, as the handle use of cutting pliers and scissors.And establish a shaft hole 17 at movable jaw 15 and 16, swing arm handle, to penetrate rotating shaft 29, swing arm 14 is connected with draw ring 23.The part of the movable jaw of swing arm below 15 made slide block 18, and swing arm handle 16 upper ends are processed to swing arm scissors 19.On the moving clamping face 20 of movable jaw 15 inner sides, be processed with laterally moving jaw groove 30 (seeing Figure 10), in order to anti-skidding, its bottom is processed to the jaw of cutting pliers, and swing arm pincers 21.The end of swing arm handle 16 is processed with hexagonal hole, and this hexagonal hole is slightly less than the hexagonal hole of determining on arm, and can be used as six side's back-up wrenches 22 and use,
1.3 draw rings: the outer image Y shape tuning fork (seeing Fig. 3, Fig. 7) of draw ring 23, and two yokes 27 are coaxially drilled through and form draw ring hole 24, the part of the movable jaw of swing arm 14 below 15 can penetrate the open slot 26 of 27 of two yokes and turn an angle therein, and draw ring can pack the certain distance that slides among the chute of determining arm into together with swing arm; The afterbody of two yokes 27 is screw rods 25 of a trapezoidal or coarse thread.Draw ring 23 matches to regulate position 1.4 nuts of swing arm 14 with nut 28 and rotating shaft 29: nut 28 is lugs, and in order to regulate the position of draw ring, its outer rim is by annular knurl, in order to avoid skid during manual adjustments.Screw rod 25 on its screw thread and draw ring 23 matches.Nut 28 can pack storage tank 2 into.
1.5 rotating shafts: rotating shaft 29 is cylinders, in order to connect draw ring 23 and swing arm 14.It highly equals the thickness of draw ring 23, and its diameter and shaft hole 17 and draw ring hole 24 match.
2. assembling:
During assembling, first nut 28 is put into the storage tank 2 of determining arm 1, draw ring 23 is penetrated the chute 12 of determining arm 1 from the outside (screw rod 25 first) of fixed jaw 3, rotary nut 28, again swing arm 14 is passed and determines the chute 12 of arm 1 and the open slot 26 of draw ring 23 from determining the direction (swing arm handle 16 first) of arm pincers 10, cycle nut 28, draw ring hole 24 is exposed and determine outside arm 1, rotating shaft 29 is coaxially penetrated to draw ring hole 24 and shaft hole 17, two end faces of rotating shaft 29 and two outer surfaces of yoke 27 are contour.
Regulating nut 28, makes draw ring 23 drive swing arm 14 by rotating shaft 29, and it is slided in determining arm 1, and two arms are selected to different relative positions, can make wrench clipper have different functions and performance.
3. use:
3.1 make monkey wrench uses
3.1.1 regulating nut makes the movable jaw of swing arm tiltedly in all-moving surface, slide (seeing Figure 11) to a certain position, at this moment arm is determined in rotation, between two clamping faces, just only there is the outside revolving force of dehiscing that opening is less, if hold lever arm with a firm grip simultaneously, just can obtain outside or parallel or inside revolving force and the superposed force of chucking power.
3.1.2 regulating nut makes the movable jaw of swing arm on flat all-moving surface, slide (seeing Figure 12) to a certain position, and at this moment rotatable fixing arm, just has parallel revolving force between two clamping faces.If hold again lever arm (seeing Figure 13) with a firm grip simultaneously, just can obtain the superposed force of parallel revolving force and inside chucking power.
3.2 make cutting pliers uses:
3.2.1 regulating nut makes the movable jaw of swing arm tiltedly sliding (seeing Figure 11) to a certain position in all-moving surface, at this moment holds with a firm grip and determines arm and swing arm, just has outside or parallel or inside chucking power between fixed jaw and movable jaw.
3.2.2 regulating nut makes the movable jaw of swing arm on flat all-moving surface, slide (seeing Figure 12) to a certain position, at this moment holds with a firm grip and determines arm and swing arm, just has chucking power parallel or inside (seeing Figure 13) between two jaws.
3.3 making scissors uses
When 3.3.1 regulating nut makes two clamping faces apart from maximum, (see Figure 12), determine can interlock between arm scissors mouth and swing arm scissors mouth, there is the ability of cutting off (seeing Figure 13).
When 3.3.2 regulating nut dwindles two clamping faces distances, but can not as Figure 14, distance be zero, two scissors mouths can not interlock because of increasing apart from meeting, and at this moment two scissors mouths can crush-cutting, but can not cut off.
Claims (6)
1. a hand-operated tools, for fastening, connect, dismounting, clamping and shearing, it is normal activity spanner---cutting pliers---scissors three-in-one tool, no matter as normal activity spanner or cutting pliers outwards can both obtain, parallel and inside chucking power, described hand-operated tools is by determining arm, swing arm, draw ring, 5 parts of nut and rotating shaft form, it is characterized in that: determine, in the storage tank in arm front, nut is housed, described hollow runner structure of determining arm is in order to pack swing arm into, draw ring, rotating shaft, swing arm wherein, draw ring, rotating shaft can be slided in determining arm chute, and swing arm and rotating shaft can be rotated in determining arm chute, described hand-operated tools determine arm fixed jaw root the horizontal all-moving surface being connected with root a part by under scrape out oblique all-moving surface, movable jaw on swing arm can be fallen into wherein, and can tilting, thereby swing arm and determine can form between two jaws of arm and equally outside dehiscing of cutting pliers, swing arm is that the lower end of the movable jaw of normal activity spanner is lengthened to the handle as cutting pliers and scissors, and pass from determine arm hollow runner structure, part below the movable jaw of normal activity spanner is made slide block, in order to increase stability, the movement of movable jaw is completed by a nut and the draw ring with screw rod, with a rotating shaft, connect draw ring and swing arm, by regulating nut, just can pass through the movement of screw rod, draw ring, rotating shaft control swing arm, and adjust and determine the distance between arm and swing arm, and swing arm can be rotated, determine the root of arm and swing arm handle and make scissors mouth, when it intermeshes, just formed cutting knife type scissors, the end of determining arm and swing arm handle is provided with hexagonal hole, as fixedly hexagon use.
2. hand-operated tools as claimed in claim 1, is characterized in that, describedly determines arm front and has a storage tank that can hold nut; The hollow runner structure of the fixed jaw below of described hand-operated tools for penetrating, and be tilted to lower penetrating, described hollow runner structure communicates for packing the boring of draw ring into being arranged on storage tank middle part, and described hollow runner structure is slided therein after just can making swing arm, draw ring and rotating shaft pack into or rotated; The all-moving surface that described hand-operated tools laterally extends from determining the root of arm jaw inside determining arm fixed jaw is divided into two parts, under its first half, scrape out oblique all-moving surface, movable jaw can fall into wherein, and can tilt, described oblique all-moving surface becomes a table top with the junction of the flat all-moving surface of latter half; Determine arm handle upper end and be processed to determine arm scissors mouth; Determine arm determine on clamping face, be processed with lateral trench, in order to anti-skidding, the described jaw that clamping face bottom is processed to cutting pliers of determining of determining arm; The end of determining arm handle is processed with hexagonal hole, can be used as fixedly hexagon and uses.
3. hand-operated tools as claimed in claim 1, is characterized in that, described swing arm is that the lower end of movable jaw is extended for to swing arm handle, as the handle use of cutting pliers and scissors, and establishes a shaft hole between movable jaw and swing arm handle, is used for penetrating rotating shaft; Movable jaw also comprises a slide block below, and in order to increase stability, swing arm handle upper end is processed to swing arm scissors mouth; On the moving clamping face of swing arm, be processed with lateral trench, in order to anti-skidding, the moving clamping face bottom of described swing arm is processed to the jaw of cutting pliers; The end of swing arm handle is processed with hexagonal hole, and this hexagonal hole is slightly less than the hexagonal hole of determining on arm, can be used as six side's back-up wrenches and uses.
4. hand-operated tools as claimed in claim 1, it is characterized in that, the outer image Y shape tuning fork of described draw ring, and two yokes are coaxially drilled through and form draw ring hole, the movable jaw of swing arm is made the part of slide block below, can penetrate two open slots between yoke and turn an angle therein; Draw ring can pack the certain distance that slides among the chute of determining arm into together with swing arm, the afterbody of two yokes is screw rods of a trapezoidal or coarse thread.
5. hand-operated tools as claimed in claim 1, is characterized in that, described nut is an oblate nut, and its outer rim is by annular knurl, in order to avoid skid while regulating, the screw rod on its screw thread and draw ring matches, and nut can pack among storage tank.
6. hand-operated tools as claimed in claim 1, is characterized in that, described rotating shaft is a cylinder, and it highly equals the thickness of draw ring, and its external diameter and shaft hole and draw ring hole match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060005.2A CN101637894B (en) | 2009-07-16 | 2009-07-16 | Three-in-one tool integrating adjustable spanner, wire cutter and scissors (plate/cutter/scissors) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060005.2A CN101637894B (en) | 2009-07-16 | 2009-07-16 | Three-in-one tool integrating adjustable spanner, wire cutter and scissors (plate/cutter/scissors) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101637894A CN101637894A (en) | 2010-02-03 |
| CN101637894B true CN101637894B (en) | 2014-03-05 |
Family
ID=41613173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910060005.2A Expired - Fee Related CN101637894B (en) | 2009-07-16 | 2009-07-16 | Three-in-one tool integrating adjustable spanner, wire cutter and scissors (plate/cutter/scissors) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101637894B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1038646C2 (en) * | 2011-03-08 | 2012-09-11 | Icamat B V | ADJUSTABLE WRENCH. |
| CN112129973A (en) * | 2020-09-25 | 2020-12-25 | 上海华力微电子有限公司 | Auxiliary fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007312A (en) * | 1990-01-11 | 1991-04-16 | Bailey Carey G | Wrench for metal tubing connectors |
| CN2195410Y (en) * | 1994-06-04 | 1995-04-26 | 陈金权 | multifunctional pliers |
| CN2278569Y (en) * | 1996-04-25 | 1998-04-15 | 马龙 | Multifunctional pipe wrench |
| CN2661377Y (en) * | 2003-11-07 | 2004-12-08 | 耿强 | Multifunctional plier |
| CN2892383Y (en) * | 2006-01-23 | 2007-04-25 | 马书阁 | Monkey wrench with ratchet spanner function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003127068A (en) * | 2001-10-22 | 2003-05-08 | Jefcom Kk | Pliers |
-
2009
- 2009-07-16 CN CN200910060005.2A patent/CN101637894B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007312A (en) * | 1990-01-11 | 1991-04-16 | Bailey Carey G | Wrench for metal tubing connectors |
| CN2195410Y (en) * | 1994-06-04 | 1995-04-26 | 陈金权 | multifunctional pliers |
| CN2278569Y (en) * | 1996-04-25 | 1998-04-15 | 马龙 | Multifunctional pipe wrench |
| CN2661377Y (en) * | 2003-11-07 | 2004-12-08 | 耿强 | Multifunctional plier |
| CN2892383Y (en) * | 2006-01-23 | 2007-04-25 | 马书阁 | Monkey wrench with ratchet spanner function |
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| Publication number | Publication date |
|---|---|
| CN101637894A (en) | 2010-02-03 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140716 |
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