CN101637894A - 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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- CN101637894A CN101637894A CN200910060005A CN200910060005A CN101637894A CN 101637894 A CN101637894 A CN 101637894A CN 200910060005 A CN200910060005 A CN 200910060005A CN 200910060005 A CN200910060005 A CN 200910060005A CN 101637894 A CN101637894 A CN 101637894A
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- arm
- swing arm
- draw ring
- scissors
- decide
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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 (plate/cutter/scissors), which are most frequently-used toolsamong 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 ofopening. 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 canbe 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-typescissors 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 a monkey wrench---cutting pliers---, and scissors (Ban cuts) three-in-one instrument.
Background technology
The normal activity spanner has only parallel twisting moment, and its movable jaw rocks easily.It regulates worm screw owing to stressed, and causes loosening and stuck phenomenon easily.The common cutting pliers outside chucking power of only dehiscing, and it is less to dehisce.Common scissors has only outside dehiscing, thereby shearing force is less.The present instrument that also monkey wrench and cutting pliers is not united two into one.This instrument is combined into an instrument with three sample instruments.
Summary of the invention
The objective of the invention is with the brand-new structure three sample instruments that pincers worker is the most frequently used:monkey wrench---cutting pliers---scissors (Ban cuts) be integrated.Especially Ban cuts the performance that has also improved when using as monkey wrench and cutting pliers separately.This instrument only is made of 5 parts.
When plate cuts and makees monkey wrench and use, add revolving force and make between two jaws by the rotating shaft conduction and produce coupling mechanism force, nut and the screw rod of regulating usefulness are stressed very little, can not cause loosening and stuck phenomenon, are held workpiece and also are difficult for loosening.Two handles of can also holding with a firm grip simultaneously make spanner have inside chucking power, workpiece thereby be difficult for skidding off.Because swing arm is among the large-area hollow runner structure of deciding arm, so movable jaw can not rock.When doing the cutting pliers use, can impose outer parallel and inside chucking power that open, that dehisce more greatly to workpiece.This instrument can also use as the cutting knife type scissors with big shear strength, and the scissors mouth is adjusted big the time, though can not cut off workpiece, also can carry out certain crush-cutting to workpiece.
For achieving the above object, the present invention constitutes by deciding arm, swing arm, draw ring, nut and 5 parts of rotating shaft.Its basic structure is: the lower end lengthening of the movable jaw of normal activity spanner is generated the handle that is similar to cutting pliers (be generically and collectively referred to as: swing arm), and pass among the hollow runner structure of main body (decide arm) centre of monkey wrench.Change the tooth bar under the normal activity spanner movable jaw into slide block, and the function that movable jaw moves changes by a nut and is with the draw ring of screw rod to finish into.Connect draw ring and swing arm with a rotating shaft, regulate nut and just can pass through moving of draw ring, rotating shaft control swing arm, adjust the distance of deciding between arm and swing arm, and swing arm can also rotate.Scrape out the inclined-plane under the part quilt of the all-moving surface that links to each other with the fixed jaw root of deciding arm, the movable jaw on the swing arm is fallen into wherein, can tilt, thereby form the same outside dehiscing between arm with cutting pliers with deciding.Decide the root of arm and swing arm handle and make the scissors mouth, when it intermeshes, just formed the cutting knife type scissors.
Description of drawings
Fig. 1 represents that Ban of the present invention cuts decides the arm front view.
Fig. 2 represents the swing arm front view that Ban of the present invention cuts.
Fig. 3 represents the draw ring front view that Ban of the present invention cuts.
Fig. 4 represents the nut front view that Ban of the present invention cuts.
Fig. 5 represents the rotating shaft stereogram that Ban of the present invention cuts.
Fig. 6 represents that Ban of the present invention cuts decides the arm vertical view.
Fig. 7 represents the draw ring vertical view that Ban of the present invention cuts.
Fig. 8 represents the nut side view that Ban of the present invention cuts.
Fig. 9 represents the fixed jaw partial enlarged drawing that Ban of the present invention cuts.
Figure 10 represents the movable jaw partial enlarged drawing that Ban of the present invention cuts.
Figure 11 represents the position assembling schematic diagram of outwards dehiscing that plate of the present invention cuts.
Figure 12 represents maximum that plate of the present invention the cuts position assembling schematic diagram of dehiscing.
Figure 13 represents the clipped position assembling schematic diagram that Ban of the present invention cuts.
Figure 14 represents minimum that plate of the present invention the cuts position assembling schematic diagram of dehiscing.
Component names:
1 decides arm 2 storage tanks 3 fixed jaws 4 decides clamping face 5 oblique all-moving surfaces
6 flat all-moving surfaces 7 decide arm handle 8 decide arm scissors mouth 9 fixedly hexagon 10 decide the arm jaw
11 borings, 12 chutes, 13 quota grooves, 14 swing arms, 15 movable jaws
16 swing arm handles, 17 shaft holes, 18 slide blocks, 19 swing arm scissors mouths, 20 moving clamping faces
21 swing arm jaws, 22 6 side's back-up wrenches, 23 draw rings, 24 draw ring holes, 25 screw rods
26 open slots, 27 yokes, 28 nuts, 29 rotating shafts, 30 moving jaw grooves
The specific embodiment
1. constitute:
1.1 decide arm configuration (seeing Fig. 1, Fig. 6, Fig. 9): deciding arm 1 front (regulating on the worm screw correspondence position with the general activity spanner) has a storage tank 2 that can hold nut 28 (seeing Fig. 4, Fig. 8).Fixed jaw 3 belows of deciding arm 1 are that the chute 12 (seeing the contained part of dotted line of Fig. 6 and Fig. 1) that penetrates hollow is the extension of normal activity spanner hollow runner structure, its area is bigger, and be tilted to down penetrating, also communicate, move therein after its hollow structure can make swing arm 14 (see figure 2)s, draw ring 23 (seeing Fig. 3 and Fig. 7) and rotating shaft 29 (see figure 5)s pack into or rotate with the boring 11 of growing the middle part (draw ring 23 so that pack into) on limits at storage tank 2; Different with normal activity spanner all-moving surface is: from fixed jaw 3 inboards decide decide arm jaw 10 roots below the clamping face 4, the all-moving surface that laterally extends is divided into two parts, oblique all-moving surface 5 of (pact) half part forms a table top with the junction of the flat all-moving surface 6 of back (pact) half part before it, and the movable jaw 15 of swing arm 14 falls into oblique all-moving surface 5 and forms with the same outside the dehiscing (seeing Figure 11) of cutting pliers with fixed jaw 3; Arm handle 7 upper ends of deciding of deciding arm 1 are processed to decide arm scissors mouth 8.Deciding to be processed with horizontal quota groove 13 (see figure 9)s on the clamping face 4, in order to anti-skidding, its bottom is processed to the jaw of cutting pliers, promptly decides arm pincers 10.The end of deciding arm handle 7 is processed with hexagonal hole, and can be used as fixedly, hexagon 9 uses.
1.2 boom structure is seen Fig. 2, Figure 10: swing arm 14 is that the lower end with the movable jaw 15 of normal activity spanner is extended for swing arm handle 16, uses as the handle of cutting pliers and scissors.And establish a shaft hole 17 at movable jaw 15 and 16 on swing arm handle, so that link to each other with draw ring 23.With the tooth bar of normal activity spanner, change slide block 18 into, to increase the stability of movable jaw; Swing arm handle 16 upper ends are processed to swing arm scissors mouth 19.Be processed with laterally moving jaw groove 30 (see figure 10)s on the moving clamping face 20 of movable jaw 15 inboards, in order to anti-skidding, its bottom is processed to the cutting pliers jaw, and promptly the swing arm jaw 21.The end of swing arm handle 16 is processed with hexagonal hole, can be used as six side's back-up wrenches 22 and uses, and this hexagon 22 is distinguished to some extent with the size of deciding the hexagon 9 on the arm 1.
1.3 draw ring: the outer image Y shape tuning fork (seeing Fig. 3, Fig. 7) of draw ring 23, and with two yokes, the 27 coaxial formation draw ring holes 24 that drill through, the part of movable jaw below 15 of swing arm 14 can be slided in the open slot 26 of 27 of two yokes; The afterbody of two yokes 27 is one trapezoidal (or coarse thread) screw rods 25.Draw ring 23 matches with nut 28 and rotating shaft 29 in order to regulate the position of swing arm 14.
1.4 nut: nut 28 is oblate nuts, and in order to regulating 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 the draw ring 23 is complementary.Nut 28 storage tank 2 of can packing into
1.5 rotating shaft: 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 are complementary.
2. assembling:
Regulate nut 28, make draw ring 23 drive swing arm 14, it is slided in deciding arm 1, two arms are selected different relative positions, can different functions and performance be arranged Shi Ban clipper by rotating shaft 29.
3. use:
3.1 making monkey wrench uses
Make the movable jaw of swing arm tiltedly slide (seeing Figure 11) to a certain position in the all-moving surface 3.1.1 regulate nut, at this moment arm is decided in rotation, just only has the less outside revolving force of dehiscing of opening between two clamping faces, if hold lever arm simultaneously with a firm grip, just can obtain outside or the parallel or inside revolving force and the superposed force of chucking power.
Make the movable jaw of swing arm slide (seeing Figure 12) to a certain position on flat all-moving surface 3.1.2 regulate nut, at this moment rotatable fixing arm just has parallel revolving force between two clamping faces.If hold lever arm (seeing Figure 13) more simultaneously with a firm grip, just can obtain the superposed force of parallel revolving force and inside chucking power.
3.2 making cutting pliers uses:
Make the movable jaw of swing arm in oblique all-moving surface, slide (seeing Figure 11) 3.2.1 regulate nut, at this moment hold with a firm grip and decide arm and swing arm, just have outside or parallel or inside chucking power between fixed jaw and the movable jaw to a certain position.
Make the movable jaw of swing arm on flat all-moving surface, slide (seeing Figure 12) 3.2.2 regulate nut, at this moment hold with a firm grip and decide arm and swing arm, just have chucking power parallel or inside (seeing Figure 13) between two jaws to a certain position.
3.3 making scissors uses
3.3.1 when the adjusting nut makes two clamping faces apart from maximum (seeing Figure 12), decide to interlock between arm scissors mouth and swing arm scissors mouth, have the ability of cutting off (seeing Figure 13).
3.3.2 when regulating nut two clamping faces distance being dwindled, but can not image pattern 14 like that distance be zero, two scissors mouths can not interlock because of increasing apart from meeting, at this moment two scissors mouths can crush-cutting, but can not cut off.
Claims (6)
1. hand-operated tools, be used for fastening, connection, dismounting, clamping and shearing, the three-in-one instrument of---cutting pliers---scissors (wrench is cut) that is monkey wrench, still be that cutting pliers can obtain outside, parallel and inside chucking power no matter as monkey wrench, wrench is cut by deciding arm, swing arm, draw ring, nut and 5 parts of rotating shaft and is constituted, it is characterized in that: decide in the storage tank in arm front nut to be housed, its hollow runner structure can pack into swing arm, draw ring, rotating shaft, and can slide therein or rotate; The part of the horizontal all-moving surface that links to each other with root of its fixed jaw root by under scrape out oblique all-moving surface, the movable jaw on the swing arm can be fallen into wherein, and can tilt, thereby swing arm and decide can form the same outside dehiscing between two jaws of arm with cutting pliers; Swing arm is to be extended as the handle of cutting pliers and scissors in the lower end of the movable jaw of normal activity spanner, and pass between arm hollow runner structure from deciding, change the tooth bar under the normal activity spanner movable jaw into slide block, and the function that movable jaw moves changes into by a nut and is with the draw ring of screw rod to finish, connect draw ring and swing arm with a rotating shaft, regulate nut and just can pass through the mobile of screw rod, draw ring, rotating shaft control swing arm, the distance between arm and swing arm is decided in adjustment, and swing arm can be rotated; Decide the root of arm and swing arm handle and make the scissors mouth, when it intermeshes, just formed the cutting knife type scissors; The end of deciding arm and swing arm handle is provided with hexagonal hole, as fixedly hexagon use.
2. as claimed in claim 1ly decide arm and it is characterized in that: deciding arm front (regulating on the worm screw correspondence position with the normal activity spanner) has a storage tank that can hold nut; Its fixed jaw below hollow runner structure for penetrating, it is the extension of normal activity spanner hollow runner structure, its area is bigger, and be tilted to down penetrating, also with at ccontaining flute length limit middle part so that the boring of the draw ring of packing into communicates, slide therein after its hollow runner structure can make swing arm, draw ring and rotating shaft pack into just or rotate; Different with common wrench is: the all-moving surface that laterally extends from the root of deciding to decide the arm jaw in arm fixed jaw inboard is divided into two parts, scrape out oblique all-moving surface under (pact) half part before it, (movable jaw can fall into wherein) and with thereafter the junction of the flat all-moving surface of (pact) half part becomes a table top; Decide arm handle upper end and be processed to decide arm scissors mouth; Decide arm decide be processed with lateral trench on the clamping face, in order to anti-skidding, its bottom is processed to the jaw of cutting pliers; The end of deciding the arm handle is processed with hexagonal hole, and can be used as fixedly, hexagon uses.
3. swing arm as claimed in claim 1 is characterized in that: swing arm is that the lower end with the movable jaw of normal activity spanner is extended for the swing arm handle, uses as the handle of cutting pliers and scissors, and establish a shaft hole between movable jaw and swing arm handle, is used for penetrating rotating shaft; Will with the corresponding part of the tooth bar of normal activity spanner, change slide block into, in order to increase stability; Swing arm handle upper end is processed to swing arm scissors mouth; Be processed with lateral trench on the moving clamping face of swing arm, in order to anti-skidding, its bottom is processed to the jaw of cutting pliers; The end of swing arm handle is processed with hexagonal hole, can be used as six side's back-up wrenches and uses, and the size of this hexagon is distinguished to some extent with the hexagon of deciding on the arm.
4. draw ring as claimed in claim 1 is characterized in that: the outer image Y shape tuning fork of draw ring, and with the coaxial formation draw ring hole that drills through of two yokes, the following part of the movable jaw of swing arm can penetrate two open slots between yoke and turn an angle therein; Draw ring is together with the swing arm certain distance that slides among the chute of deciding arm of can packing into, and the afterbody of two yokes is screw rods of one trapezoidal (or coarse thread) screw thread.
5. nut as claimed in claim 1 is characterized in that: an oblate nut, its outer rim be by annular knurl, in order to avoid skid when regulating, the screw rod on its screw thread and the draw ring is complementary, and nut can be packed among the storage tank.
6. rotating shaft as claimed in claim 1 is characterized in that: 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 are complementary.
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 true CN101637894A (en) | 2010-02-03 |
| CN101637894B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429392A (en) * | 2011-03-08 | 2013-12-04 | 艾卡马特公司 | Adjustable spanner |
| CN112129973A (en) * | 2020-09-25 | 2020-12-25 | 上海华力微电子有限公司 | Auxiliary fixing device |
Citations (6)
| 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 |
| JP2003127068A (en) * | 2001-10-22 | 2003-05-08 | Jefcom Kk | Pliers |
| 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 |
-
2009
- 2009-07-16 CN CN200910060005.2A patent/CN101637894B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| JP2003127068A (en) * | 2001-10-22 | 2003-05-08 | Jefcom Kk | Pliers |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429392A (en) * | 2011-03-08 | 2013-12-04 | 艾卡马特公司 | Adjustable spanner |
| CN103429392B (en) * | 2011-03-08 | 2015-12-09 | 艾卡马特公司 | Adjustable spanner |
| CN112129973A (en) * | 2020-09-25 | 2020-12-25 | 上海华力微电子有限公司 | Auxiliary fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101637894B (en) | 2014-03-05 |
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