CN104325503B - Perforator - Google Patents
Perforator Download PDFInfo
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- CN104325503B CN104325503B CN201410350070.XA CN201410350070A CN104325503B CN 104325503 B CN104325503 B CN 104325503B CN 201410350070 A CN201410350070 A CN 201410350070A CN 104325503 B CN104325503 B CN 104325503B
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- guide
- main body
- perforator
- paper
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides the perforator that the processing ease for guide is set carries out. This perforator, it possesses guide, and described guide is by perforator body supports, for carrying out the location on the left and right directions of paper using; Wherein, described guide possesses: guide main body, and one end axis is supported on described perforator main body, can rotating to dodging position from guiding position; And block, it is arranged at this guide main body, in described guiding position, is led in the end of described paper using.
Description
Technical field
The present invention relates to the perforator for form hole in paper using.
Background technology
All the time, be well-known (example for form the perforator in the hole of binding use in paper usingAs, with reference to patent documentation 1).
But, in perforator in the past, have for paper using is positioned, and possess supportedObtaining can be with respect to the flexible guide of perforator main body with paper using continuing surface. On this guide,Erect the block being provided with for the ora terminalis butt of paper using in front, by making this guide entirety relativelyIn the flexible advance and retreat of perforator main body, adjust the position of the block of erect setting, location for paper using.
But in such perforator, guide is supported must be flexible with respect to perforator main body,So all must make the position of block consistent with preposition while use, have for leading at every turnPart is placed in the one side of the complicated operation of desired location. And then, even in the situation that not using guide,The block arranging of erectting is also positioned at the position that approaches paper using continuing surface, so also have block and paper using to doRelate to the situation that damages workability.
Patent documentation 1: TOHKEMY 2005-103719 communique
Summary of the invention
The present invention is conceived to above such thing and completes, and provides at least for guide is putThe perforator carrying out in the processing ease of desired location.
, the present invention is formed as structure below.
The perforator that technical scheme 1 is recorded, possesses: perforator main body, and it has paper using continuing surface,Possesses the engaging wall of the location on the fore-and-aft direction for carrying out paper using in the inner end of this paper using continuing surface;Punch block mechanism, its paper using that punch knife is connected place on the paper using continuing surface of this perforator main body withIn this paper using, output hole; And guide, it is supported on described perforator main body and for carrying out instituteState the location on the left and right directions of paper using, it is characterized in that: described guide possesses: guide main body,One end can be supported on described perforator main body rotationally, can from guiding position to dodgingBetween position, rotate; And block, it is arranged at this guide main body, in described guiding position to instituteStating the end of paper using leads.
Here, so-called " paper using ", as long as be sheet, except made of paper, also comprise and mouldsMaterial system and/or metal.
The perforator that technical scheme 2 is recorded, in the related structure of technical scheme 1, possesses punchingHit mitigation unit, this impact relaxes unit and relaxes at stronger External Force Acting in the situation of described guideUnder, put on the impact of described perforator main body and guide.
The perforator that technical scheme 3 is recorded, in the related structure of technical scheme 1 or 2, toolStandby impact relaxed unit, and it impacts and relaxes that unit relaxes at stronger External Force Acting in described guideIn situation, put on the impact of described perforator main body and guide; Described impact relaxes unit toolStandby: fulcrum, it is arranged at the either party in described perforator main body and guide; Shaft supporting part,It is arranged at the opposing party in described perforator main body and guide, and this fulcrum is installed to such an extent that can insertEnter to depart from; With action switching mechanism, its revolving force effect more than the regulation being produced by described external forceIn the situation of described guide, convert the spinning movement of this guide to described fulcrum from described axleThe pull action of the direction that extract support portion.
The perforator that technical scheme 4 is recorded, in the related structure of technical scheme 1,2 or 3,Described block is configured to and can moves with respect to described guide main body, and described perforator main body possesses and turnsThe moving unit that stops, this rotation stops alone in being positioned at described block than described engaging wall position on the frontIn the situation of putting, stop described guide main body to described dodge position rotate.
The perforator that technical scheme 5 is recorded, in the related structure of technical scheme 1,2,3 or 4In, described perforator main body possesses: pedestal, it has described paper using continuing surface and downside is opened at upsidePut; And base, its under shed portion by this pedestal seals to such an extent that can open and close; The described seat end, is in one sideThere is the guide installation portion for supporting described guide.
According to the present invention who has illustrated above, can provide at least for guide being placed in to the position of expectionThe perforator that the processing ease of putting carries out.
Brief description of the drawings
Fig. 1 is the front view that represents an embodiment of the invention.
Fig. 2 is the rearview in this embodiment.
Fig. 3 is the side view (guide is positioned at the state of guiding position) in this embodiment.
Fig. 4 is the side view (guide is positioned at the state of position of readiness) in this embodiment.
Fig. 5 is the top view in this embodiment.
Fig. 6 is the upward view in this embodiment.
Fig. 7 is the exploded perspective view in this embodiment.
Fig. 8 is the local amplification view in this embodiment.
Fig. 9 is the exploded perspective view for the guide of this embodiment is described.
Description of reference numerals
1 ... perforator main body
2 ... punch block mechanism
3 ... guide main body
4 ... block
A ... perforator
B ... pedestal
G ... guide
U ... the seat end (being subject to the end)
Detailed description of the invention
Below, describe with reference to Fig. 1~9 pair an embodiment of the invention.
This embodiment be apply the present invention to perforator A for by manual operation at paper using PThe embodiment of the two fixed office hole making drills in hole of the hole h of upper formation bookbinding use.
Perforator A possesses: perforator main body 1, it has paper using continuing surface 11, accepts in this paper usingThe inner end of face 11 possesses the engaging wall 12 of the location on the fore-and-aft direction for carrying out paper using P; PerforationMechanism 2, it makes punch knife 21 connect the paper using P placing at the paper using continuing surface 11 of perforator main body 1To output hole h on this paper using P; With guide G, it is supported by perforator main body 1 and for enteringLocation on the left and right directions of row paper using P.
Below, perforator A is described in detail.
Perforator main body 1 possesses: pedestal B, it has at upside the paper using that is roughly plane and acceptsFace 11 and downside are open; Seat end U, its m of under shed portion by pedestal B seals to such an extent that can open and close;With framework F, it is installed in the upper surface of pedestal B.
Pedestal B is metal, overlooks that to be roughly lengthwise rectangular-shaped. Pedestal B possesses: roof b1,Upper surface is made as paper using continuing surface 11 by it; And sidewall b4, the b5 of front and rear wall b2, b3 and left and right,They extend downwards from the circumference of roof b1. Pedestal B is by front and rear wall b2, b3 and left and rightSidewall b4, b5 form the m of under shed portion of opening downwards. An end of rear wall b3 is the left sideEnd, overlooks to oblique front, for pour out paper using P perforation bits (not shown) and only by rightA part of the seat end U answering is formed as easy opening and closing operations.
Roof b1 possesses the use of the lower face side for supporting the paper using P that will bore a hole at the position of front sidePaper continuing surface 11. Roof b1 has at 2 positions at the position corresponding with paper using continuing surface 11What when perforation procedure, punch knife 21 passed through punches hole 13. Roof b1 is in the inner end of paper using continuing surface 11Be that rearward end possesses engaging wall 12, this engaging wall 12 is ora terminalis butts for making paper using P and forbiddingIt is to the wall of the movement of depth direction. Roof b1 is being positioned at the position by rear side than paper using continuing surface 11Be fixed with punch knife 21 is supported to obtain to the framework F that can move up and down. Roof b1 carves at middle bodyThere is the mark 14 at the center of punching hole 13 spacing that represents left and right.
Seat end U is mounted to such an extent that can install and remove with respect to perforator main body 1, is formed by resin. Seat end UThere is the guide installation portion u2 for support guide part G in one side. Seat end U possesses: the seat endMain body u1, it possesses the lid function of the m of the under shed portion sealing of pedestal B; With guide installation portionU2, it is configured to overlook from the right side edge of main body u1 at the bottom of seat outstanding laterally.
Seat end main body u1 overlooks roughly rectangular shape, and lower surface can be attached to the mountings such as the top board of furnitureFace M. The front and rear wall that seat end main body u1 possesses diapire s1 and extends upward from the circumference of diapire s1Sidewall s4, the s5 of s2, s3 and left and right, can receive the perforation bits that form in the time that paper using P is bored a holeBe contained in the space being surrounded by them. The rear angle part of seat end main body u1 can be via being arranged at diapire s1Hinge part 15 partly open and close, improve the convenience of pouring out when bits perforation. The sidewall s4 of left and right,The forward part of s5 possesses wall extension 16,17 and extends upward from the sidewall s4 of left and right, the upper end of s5Wall. In this embodiment, the wall extension 17 on the right forms rotation prevention unit Z described later. ?The position of the fulcrum J that approaches exterior side on the wall extension 17 on the right, is provided with the groove shape of downward-extensionRecess v. Recess v is positioned at leading of location on the left and right directions that can carry out paper using P at guide G, can engage with protuberance 33 when (g) to position, this protuberance 33 is based in one end of guide GPortion is as outside and the upper downward-extension of the shaft supporting part r of base end part.
Guide installation portion u2 possesses: base portion D, and before its right side edge from main body u1 at the bottom of seatPart outwards side is extended; Be disposed at the anterior fulcrum J of base portion D; With erect wall W, its configurationThe position that become adjacent with fulcrum J, is formed as top edge w1 rises gradually along with main body u1 at the bottom of seatHigh.
Base portion D is lengthwise rectangular block shape and is set to following size: guide G in position withThe sidewall b5 almost parallel of pedestal B dodge position (s) time, can enter into by being leading of L word shapeThe region that surrounds to the lower surface of part main body 3 and medial surface, more particularly by guide 31 andThe space that lower extension 32 is surrounded. Base portion D erects and is provided with in vertical roughly at leading sectionFulcrum J. Base portion D possesses the teat D1 being surrounded by the groove D2 of U-shaped, this groove at mid portionD2 is used for making strain easy. Teat D1 upward direction is outstanding, can be disposed at guide GThe downward recess 35 of bottom engage.
Fulcrum J-shaped becomes tumbler shape, and possesses: being arranged at bottom is the flange part of base end partJ1; Fulcrum pars intermedia J2, its be formed at continuously flange part J1 and with diameter along with towards frontAnd the mode diminishing is gradually extended; With fulcrum leading section J3, it is formed at fulcrum pars intermedia J2 continuously,It is hemispherical that side-looking is roughly, and end portion is set as larger than the diameter of the upper part of fulcrum pars intermedia J2Diameter. Tapered portion J4 in the middle of being formed with between fulcrum pars intermedia J2 and fulcrum leading section J3, shouldThe difference in height of difference in size is followed in middle tapered portion J4 side-looking.
Erect wall W is disposed at fulcrum J front side to surround the mode of fulcrum J. Erect wall W for fromThe parts of the wall shape that base portion D erects to vertical, and be formed as main looking, the position of top edge w1Along with raising gradually towards pedestal B side. The lateral edge portions that erects the pedestal B side on wall W connectsTie in the sidewall s5 on the right with wall extension 17. Erecting wall W is formed with in the opposition side of pedestal BThere is the base end side edge w2 of shorter size up and down. In other words, the ora terminalis that erects wall W hasAs the base end side edge w2 of outer ledge and the top edge w1 of inclination. Erect wall W from cardinal extremity sideEdge w2 tilts to top edge w1.
Framework F is configured in 2 positions, left and right, at inside storage punch knife 21, and will be used for leading toThe work handle 22 of crossing manual perforation procedure supports to such an extent that can rotate.
Punch block mechanism 2 is with work handle 22 and rotated up and down and entered up and down by operation element handle 22The punch knife 21 moving back forms for main body. , punch block mechanism 2 makes by the work of work handle 22Punch knife 21 runs through the paper using P that places at the paper using continuing surface 11 of perforator main body 1 with in paper usingOn P, output hole h. In this embodiment, punch block mechanism 2 possesses work handle 22, this work handleHand 22 can rotate between operating position and position of readiness, operating position make punch knife 21 beforeDistolateral be positioned on paper using P, output hole h punch hole 13, utilize work bullet at position of readinessSpring is that the elasticity bounce of spring 23 is not positioned at punch knife 21 to punch hole 13 and be positioned at framework FIn. Punch knife 21 interconnects via intermediate member 24 with work handle 22. At work handle 22On can on left and right directions, advance and retreat the axle L of locking use is installed, can utilize the axle of this locking useL, under the state of work handle 22 in operating position by this work handle 22 with respect to framework FLocking. In addition, punch block mechanism 2 is known structure, so detailed explanation is omitted.
Guide G is in order to determine the position of hole h that will be formed at paper using P, carry out paper using P with respect toThe location of perforator main body 1. An end can be supported in rotatably perforator main body 1 by guide G.Guide G is so supported that can in general horizontal direction, to rotate. Guide G possesses: guide masterBody 3, it can determine bit position from perforator main body 1 laterally from what can carry out paper using PSquare outstanding guiding position (g) turns to dodging between position (s) of configuring along perforator main body 1Moving; With block 4, it is configured to move with respect to guide main body 3, in guiding position (g)Lead in end to paper using P. Block 4 is set to and is positioned at than engaging wall dodging position (s)12 positions by rear.
Guide main body 3, for being formed as the resin parts of hook or L word shape, possesses: at upper tableOn face, there is the guide 31 of paper using supporting surface 3s; With lower extension 32, it is from guide 31End is extended downwards and can be formed leg section, and this leg section is configured to lower end can be attached to mountingFace M. On paper using supporting surface 3s, be carved with the scale me of the guiding use that coordinates paper size.
Guide 31 is elongated bulk, and the paper using supporting surface 3s that forms upper surface is set to and is leadingTo position, (g) is roughly same plane with the paper using continuing surface 11 of perforator main body 1. In other words,The paper using supporting surface 3s of guide main body 3 is set in the paper using continuing surface 11 with perforator main body 1Roughly the same height and position.
Guide 31 possesses: shaft supporting part r, its install as the base end part of an end can phaseInstall and remove and there is axis hole r1 for the fulcrum J of perforator main body 1; Joint degree engaging (Festival Du Department closes)With protuberance 33, it is to be formed at the outer peripheral face of shaft supporting part r in the upwardly extending mode of upper and lower;Rail groove 34, it is formed at two sides, can slide in the longitudinal direction for guide stopper 4; ShapeBe formed in the recess 35 of the joint degree engaging use of bottom; With groove 36, it is formed at and engages the protruding of use with degree of savingThe position that portion 33 is adjacent and lower end are open.
Shaft supporting part r is positioned at the base end part of guide main body 3, possesses: have first of axis hole r1The r2 of shape portion; With the second cylindrical portion r3 that is formed as the outside that surrounds the first cylindrical portion. The first cylindrical portion r2Possesses outstanding to the inside inside protuberance rt in lower end. Inwardly protuberance rt is set to, at shaft supporting partR is installed under the state of fulcrum J, is positioned at the middle tapered portion J4 of fulcrum J, can bring into play the anti-merit of pulling outEnergy. The second cylindrical portion r3 is set to the size outside the flange part J1 that can be embedded in fulcrum J outward. ?On the second cylindrical portion r3, be formed with the open groove 36 of extension and lower end on above-below direction, with Jie DukaThe protuberance 33 share is adjacent with groove 36 locational to be formed in the upwardly extending form of upper and lowerOuter surface. Groove 36 is for making protuberance 33 easily in the upper motion of fore-and-aft direction (dash forward and do not have direction). Protuberance33 in the situation that not being sticked in recess v, can be pressed and rearward by the inner peripheral surface that erects wall WMobile.
The protuberance 33 of joint degree engaging use, in the situation that guide G is positioned at guiding position (g), energyEnough be sticked in the upper groove v forming of sidewall s5 on present end main body u1.
Rail groove 34 is formed at the exterior side of the two side of guide 31, possesses for making gear in insidePiece 4 is with respect to the protuberance 34t of guide main body 3 appropriateness engagings.
The recess 35 of joint degree engaging use is formed at the bottom of guide 31, is positioned at and dodges at guide GIn the situation of position (s), can engage with the teat D1 of guide installation portion u2.
Block 4 possesses: abutting part 41, and its setting is arranged to can butt and the end of paper using P; WithInstallation portion 42, its be installed into make lower end part in rail groove 34 to encircle guide main body 3Top; These abutting parts 41 and installation portion 42 by resin integrated form.
Abutting part 41 is for erectting the wall segment that is arranged at installation portion 42 upper ends. Abutting part 41 at leastOne is configured to, and is positioned at guiding position (g) in the situation that in guide main body 3, main apparent place in thanThe top position of paper using continuing surface 11 of pedestal B.
Installation portion 42 is downward コ shape, possesses inside protuberance 42t, and this interior protuberance 42t is set upIn the position corresponding with the rail groove 34 of guide main body 3 and be based in off and on rail groove 34Interior protuberance 34t engaging. Inwardly protuberance 42t with can with the protuberance 34t side tool of rail groove 34The endless member that is useful on the sunk part 42h chimeric with protuberance 34t is that main body forms. To inwardly projectingGo out the parts that the 42t of portion has ring-type, so, in the time that rail groove 34 slips are moved, by rail groove 34In protuberance 34t press and strain temporarily. Therefore, protuberance 34t engages with sunk part 42And block 4 can stop in predetermined position appropriateness with respect to guide main body 3, moreover, gearPiece 4 can also slide with respect to guide main body 3 mobile smoothly.
Perforator A is provided with the appropriate c1 of mechanism, c2 between guide main body 3 and perforator main body 1,The c1 of this appropriateness mechanism, c2 are used for making guide main body 1 dodging position (s) and guiding position (g)Appropriateness stops (click stops). In perforator A, what be positioned in the time receiving at guide G dodgesUnder position (s) and these two states of guiding position (g) of being positioned in use at guide G,The appropriateness c1 of mechanism, c2 work effectively. , perforator A is at guide main body 3 and perforatorBetween main body 1, be provided with first suitable for what make that guide main body 3 stops in guiding position (g) appropriatenessThe degree c1 of mechanism, the first appropriate c1 of mechanism in present embodiment with the protuberance 33 of guide main body 3 withThe groove v of perforator main body 1 is that main body forms. Perforator A is at guide main body 3 and perforatorBetween main body 1, be provided with for making guide main body 3 second suitable what dodge that position (s) appropriateness stopsThe degree c2 of mechanism, the second appropriate c2 of mechanism in present embodiment with the recess 35 of guide main body 3 withThe teat D1 of perforator main body 1 is that main body forms. In addition, also can not form the second appropriatenessThe recess 35 of the c2 of mechanism and teat D1. For example, also can replace above-mentioned recess 35 and teatThe formation of D1, is configured to as shown in Figure 5 like that, is provided with protuberance 33 ' in guide main body 1(c1 '), and this protuberance 33 ' (c1 ') dodging the groove v of position (s) with perforator main body 1Engaging.
Perforator A is configured to block 4 and can slides mobile with respect to guide main body 3. And, wearHole device main body 1 possesses the prevention of rotation unit Z, and this rotation stops unit Z to be used in block 4 side-looking positionsIn than the situation of the position of engaging wall 12 forward sides, stop guide main body 3 to dodging position (s)Rotate. In the present embodiment, rotate and stop unit Z with block 4 and be arranged at perforator main body 1The wall extension 17 of seat end U form for main body. , be positioned at than engaging wall 12 and leaning at block 4Under the state of the position of front side, operate guide main body 3 to dodging in the situation of rotating position (s), gearPiece 4 collides with the wall extension 17 of the perforator main body 1 configuring on the track of block 4, as a result of,The movement of guide main body 3 is on the way prevented from, and guide main body 3 can not arrive dodges position (s).In other words, perforator A possesses the prevention of rotation unit Z, is positioned at side-looking ratio so only limit to block 4In the situation of engaging wall 12 by the position at rear, can make guide main body 3 be positioned at and dodge position(s). Therefore, be positioned at dodge position (s) in the situation that in guide main body 3, block 4 not withPaper using P interferes.
Perforator A possess relax at stronger External Force Acting in guide G, put on and wearThe impact of the impact of hole device main body 1 and guide G relaxes unit X. In addition, so-called " strongerExternal Force Acting is in the situation of guide G " for being rotated, guide G exceedes guide G with respect to wearingThe external force of the intensity of the expection slewing area of hole device main body 1, can enumerate as typical example: in mistakeThe external force that while making perforator A drop to floor etc., the collision such as guide G and floor is born; With/ or in the time of mobile perforator A the article such as guide G mistake and furniture collide the external force of bearing, etc.
In the present embodiment, impact mitigation unit X is configured to and utilizes the external force that puts on guide GAnd this guide G is departed from from perforator main body 1. Specifically, impacting mitigation unit X possesses:The fulcrum J of perforator main body 1; The shaft supporting part r of guide G; With action switching mechanism y, itsCaused by external force that the above revolving force of regulation acts in the situation of guide G, revolving guide GConvert the pull action of the direction that fulcrum J extracts from shaft supporting part r to. In addition, so-called " ruleFixed above revolving force " mean the revolving of expection rotating range of the guide G that can exceed definedTurn power. ,, under common revolving force, guide G is from the restricted predetermined rotation of structure aspectsIn scope, (be that shaft supporting part r is made as to the guiding position (g) of fulcrum and dodges in the present embodimentIn the rotating range of approximately 90 ° between position (s)) rotate, but be subject to external force and do at guide GIn situation with the above revolving force of regulation, guide G exceedes from restricted predetermined the revolving of structure aspectsTurning scope rotates. In the present embodiment, action switching mechanism y is with the lower edge portion 37 of guide GBe guide 31 lower limb 37 be formed at the bottom of the wall W that erects of U be that main body forms.
Impact and relax unit X and be configured to, due to put on guide G external force and in leadingTo the free end of the guide G of position (g) further forwards in mobile direction effect regulation withOn the situation of revolving force under, removed by the base end side edge that erects wall W by the strain of resinThe rotation restriction that w2 carries out, the lower limb 37 of guide 31 is climbed up and is made top edge w1 tilt to formErect wall W. Now, the groove 36 forming at the second cylindrical portion r3 is easily removed the card with flange part JClose, promote lower limb 37 for making guide 31 to climb up to erect top edge w1 temporary transient of wall WStrain. The spinning movement of guide G is by the oriented of top edge w1 that erects wall W,Be converted into the direction of extracting from top from fulcrum J to the base end part that becomes guide G extract movingDo. As above, impact mitigation unit X and be configured to, by the lower limb by possessing guide 31The 37 action transformations of carrying out with the action switching mechanism y that erects wall w1, compulsory commutation perforationThe fulcrum J of device main body 1 engages with the shaft supporting part r's of guide G.
And then perforator A possesses the second punching that relaxes the impact that puts on pedestal B and seat end UHit and relax unit H. Second impacts and relaxes unit H and is configured to, and makes for the impact of a U at the bottom of putting onSeat end U departs from from pedestal B, the breakage of the resinous seat end U while being mainly used in suppressing to fall to waiting.In this embodiment, the second impact mitigation unit H forms taking following parts as main body: left sideRib h1, its project upwards and be formed at the bottom of the left hand edge part of diapire s1 on main body u1; Right sideRib h2, it projects upwards the right hand edge part that is formed at diapire s1; With the left and right of pedestal BSidewall b4, b5, they in the time falling etc. while being subject to stronger impact can with the rib h1 of this left and right sides,H2 blocks. Second impacts mitigation unit H, and in the situation that for example perforator A falls, performance stopsOnly by suffered the coming of U at the bottom of front and rear wall s2, the s3 of U at the bottom of seat and left and right sidewall s4, s5 bearing blockFrom the effect of the impact of pedestal B. , perforator A on right side the downward (side of the symbol E in Fig. 7To) in situation about falling, the rib h1 in left side engages, bears with the sidewall b4 on the left side of pedestal BA part is impacted. On the other hand, perforator A is in left side downward (direction of the symbol K in Fig. 7)In the situation that ground falls, the rib h2 on right side engages, bears one with the sidewall b5 on the right of pedestal BDivide and impact.
So, the perforator A of present embodiment relaxes unit X and the second impact by impactRelax unit H, not only can relax guide G but also an impact of U entirety at the bottom of can relaxing.In other words, no matter perforator A with which type of posture falls, can both relax and put on guideThe impact of G, and can relax put at the bottom of the impact of U.
As described above, the related perforator A of present embodiment possesses: perforator main body 1,It has paper using continuing surface 11, and possesses for carrying out paper using P in the inner end of this paper using continuing surface 11Fore-and-aft direction on the engaging wall 12 of location; Punch block mechanism 2, it connects in perforation punch knife 21The paper using P that the paper using continuing surface 11 of device main body 1 is placed to output hole h on this paper using P; And guidingPart G, it is supported by perforator main body 1 and for carrying out the location on the left and right directions of paper using P. AndAnd guide G possesses: guide main body 1, an end can be supported in rotatably perforator by itMain body 1, can rotate from guiding position (g) to dodging position (s); With block 4, itsBe arranged at guide main body 1 and in guiding position (g), led in the end of paper using P. Therefore,Can provide to be used in guide G is arranged at as the operation of the guiding position (g) of desired locationThe perforator A easily carrying out. , an end of guide G can be supported on perforator rotatablyMain body 1, thus if operational guidance part G rotation, just guide G can be made as can be in paper usingThe state of locating on the left and right directions of P.
The paper using P that generally speaking, will bore a hole for the perforator A of specific office operation focus mostly on intoSpecific size. For example, if the business of the paper using P of multiprocessing A4 size, as openingThe paper using P of the object in hole concentrates the size into A4. And then the direction of taper paper P is also many according to being somebody's turn to doRule in business and/or the file that has etc. and determine. For example, consider in A4 paper usingSituation that the ratio of the edge part perforating h of length direction is high etc. Relative with above example, ifThe related perforator A of present embodiment, if in advance the block of guide G 4 is set asThe position of " A4 is horizontal ", only by operational guidance part G from dodge position (s) to guiding position(g) rotation, just can become can carry out for the paper using P in A4 size compared with the edge of length directionPortion forms the state of location hole h, on left and right directions.
Possess to impact and relax unit X, this impact relaxes unit X and relaxes at stronger External Force Acting in leadingIn the situation of part G, put on the impact of perforator main body 1 and guide G, so, can press downPerforator main body 1 processed is accompanied by and impacts and distortion and/or breakage etc. with the coupling part of guide G.
Impact mitigation unit X and be configured to, utilization puts on the external force of guide G and makes this guide GDepart from from perforator main body 1, so can suppress to be accompanied by guide G and perforator main body 1 companyKnot and deform and/or damaged etc.
Impacting mitigation unit X possesses: the fulcrum J that is arranged at perforator main body 1; Shaft supporting part r, itsBe arranged at guide G, fulcrum J is installed to such an extent that can insert disengaging; With action switching mechanism y, itsAct on guide G, by guide G at the revolving force more than regulation being caused by external forceSpinning movement convert the pull action of the direction that fulcrum J extracts from shaft supporting part r to. Therefore, canBy action switching mechanism, y more suitably removes the link of being undertaken by fulcrum J and shaft supporting part r.Particularly in the present embodiment, y is for erecting wall W in action switching mechanism, by the top edge tiltingW1 performance causes the cam function that action is changed, so can be converted to suitably guide G'sThe pull action of the direction that shaft supporting part r extracts from fulcrum J.
The paper using supporting surface 3s of guide main body 3 is set as in guiding position (g) and perforator main body1 paper using continuing surface 11 is roughly positioned at same plane. Therefore, can be suppressed at suitably and should bore a holeWhen paper using P is placed on paper using continuing surface 11, paper using P below guide main body 3 side direction underHang down, contribute to posture stable of paper using P.
The block 4 of guide G is set as dodging that position (s) is positioned at than engaging wall 12 by rearPosition, so in the case of not carrying out the location of the paper using P being undertaken by guide G, block 4 is notCan interfere with paper using P.
Block 4 is configured to and can moves with respect to guide main body 3, thus can with the chi of paper using PThe very little position point that changes accordingly.
Perforator main body 1 possesses the prevention of rotation unit Z, and this rotation stops unit Z to be positioned at block 4Than in the situation of engaging wall 12 position on the front, stop guide main body 3 to dodging position (s)Rotate. Therefore,, in the situation that not using guide G, can suppress suitably block 4 and paper using PInterfere. ,, in the case of not carrying out the location of paper using P, conventionally make guide G be positioned at and dodge positionPut (s), but making guide G to dodging position (s) when mobile, need to make the position of block 4Front to guide main body 3 moves, so can make user's exactly identified to dodging position (s)On the position of block 4.
Perforator main body 1 possesses: pedestal B, and it has paper using continuing surface 11 and downside opening at upside;With U at the bottom of seat, its m of under shed portion by pedestal B seals to such an extent that can open and close. And, present end UA side there is the guide installation portion u2 for support guide part G. Therefore, make at the bottom of U will leadSupport to such an extent that can rotate to part G, so the free degree excellence of design.
Between guide main body 3 and perforator main body 1, be provided with for guide main body 3 is being kept awayThe appropriate mechanism that allows position (s) and guiding position (g) appropriateness stop, so can dodge positionPutting (s) is positioned properly guide main body 3 with guiding position (g) with respect to perforator main body 1.
In addition, the present invention is not limited to the embodiment of above detailed description.
Guide main body is as long as can be supported in rotatably perforator main body can be from leading by an endRotate to position to dodging between position. , guide main body is not limited to reality described aboveThe mode of executing is so such, supported that can in general horizontal direction, to rotate. For example, guide main body bothCan rotate obliquely with respect to perforator main body, also can be to the side vertical with respect to perforator main bodyRotate to (vertical).
Punch block mechanism is not limited to as shown in the embodiment manually operated. Punch block mechanism also wrapsContaining electronic.
The block of guide is not limited to the form forming with the split of guide main body, can be also oneBody forms.
Impact mitigation unit and be not limited to the type that guide is departed from from perforator main body. For example,In order to make stress can not concentrate on partly the coupling part of perforator main body and guide, also canBe configured to, spherical position be set and arrange and keep spherical in perforator main body at the cardinal extremity of guideThe maintaining part at position, and they are coupled together. In contrast, also can be configured to, in perforationDevice main body arranges spherical position and the maintenance at the position that keeps spherical is set at the cardinal extremity of guidePortion, and they are coupled together. In addition, can consider via universal joint guide and perforator masterBody connection etc. Or, also can be configured to, guide is made as to multiple bar-like members can be rotatablyThe parts that link, in the situation that being positioned at guiding position, remain the left and right that can carry out paper usingThe shape of the location in direction.
Also can be configured on the contrary with above-mentioned embodiment, possess fulcrum and wearing at guideHole device main body possesses shaft supporting part.
Action switching mechanism can be applied various forms, is not limited to possess the form that erects wall. ,As long as action switching mechanism possesses the structure of utilizing so-called cam function. For example, both can formFor the position with the inclination of perforator main body butt in the setting of guide side, also can be in perforator main bodyWith this two side of guide, the position of inclination is set respectively.
Erect the outside that wall is not limited to be positioned at guide, also can be arranged in the side of guide.
Perforator can certainly add depth and adjust function.
About pedestal, illustrate in the above-described embodiment to overlook to be formed as that roughly lengthwise is rectangular-shapedSituation, but be not limited to like this, can be any shape.
In addition, the concrete structure of each several part is also not limited to above-mentioned embodiment, is not departing from thisIn the scope of bright purport, can carry out various distortion.
Claims (4)
1. a perforator, possesses: perforator main body, it has paper using continuing surface, holds in this paper usingThe inner end of junction possesses the engaging wall of the location on the fore-and-aft direction for carrying out paper using; Punch block mechanism,It makes punch knife connect the paper using of placing with in this paper using on the paper using continuing surface of this perforator main bodyOutput hole; And guide, it is supported on described perforator main body and for carrying out a left side for described paper usingLocation in right,
It is characterized in that:
Described guide possesses: guide main body, and described in can being supported on rotationally, one end wearsHole device main body, can rotate to dodging position from guiding position; And block, it is arranged atThis guide main body, leads to the end of described paper using in described guiding position,
Described perforator also possesses the mitigation of impact unit, and this impact relaxes unit and relaxes in stronger external forceAct on the impact that puts on described perforator main body and guide in the situation of described guide, structureBecoming utilization puts on the external force of described guide and this guide is departed from from described perforator main body.
2. perforator according to claim 1, wherein:
Described impact relaxes unit to be possessed: fulcrum, it is arranged at described perforator main body and guidingEither party in part; Shaft supporting part, it is arranged at another in described perforator main body and guideOne side, installs to such an extent that can insert disengaging by this fulcrum; With action switching mechanism, it is by described external forceThe revolving force more than regulation producing acts in the situation of described guide, by the rotation of this guideAction converts the pull action of the direction that described fulcrum extracts from described shaft supporting part to.
3. perforator according to claim 1 and 2, wherein:
Described block is configured to and can moves with respect to described guide main body, described perforator main body toolStandby rotation stops unit, this rotation to stop unit more forward than described engaging wall for being positioned at described blockIn the situation of position of side, stop described guide main body to be rotated to the described position of dodging.
4. perforator according to claim 1 and 2, wherein:
Described perforator main body possesses: pedestal, it has described paper using continuing surface and downside is opened at upsidePut; And base, its under shed portion by this pedestal seals to such an extent that can open and close;
Described base has the guide installation portion for supporting described guide in one side.
Applications Claiming Priority (2)
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JP2013-152035 | 2013-07-22 | ||
JP2013152035A JP6175954B2 (en) | 2013-07-22 | 2013-07-22 | punch |
Publications (2)
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CN104325503A CN104325503A (en) | 2015-02-04 |
CN104325503B true CN104325503B (en) | 2016-05-18 |
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Family Applications (1)
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CN201410350070.XA Active CN104325503B (en) | 2013-07-22 | 2014-07-22 | Perforator |
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JP (1) | JP6175954B2 (en) |
CN (1) | CN104325503B (en) |
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TWI756026B (en) * | 2020-02-13 | 2022-02-21 | 瑞士商巴柏斯特麥克斯合資公司 | Centring block for centring a tooling board in a flat bed die-cutting, stripping or blanking machine and centring assembly |
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DE4209778A1 (en) * | 1991-04-02 | 1993-01-21 | Walter Fitze Ag Zimmerei Schre | Hand driven machine for cutting fibre panels etc. - has rotatable circular cutter which is pushed along upwardly loaded guide beam pivoted at one end on baseplate |
DE29815558U1 (en) * | 1998-08-29 | 1998-11-26 | Konzelmann, Friedemann E., Dipl.-Ing., 72459 Albstadt | Compact hand punch |
JP2001138683A (en) * | 1999-11-15 | 2001-05-22 | Warashina Fukushikai | Tool for bundle binding document, slip and the like all together by string |
CN101664938A (en) * | 2008-07-08 | 2010-03-10 | 国誉株式会社 | puncher |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5275885U (en) * | 1975-11-29 | 1977-06-06 | ||
JPS60127896U (en) * | 1984-02-03 | 1985-08-28 | 初鹿 衛 | hole punch |
JPH01166093U (en) * | 1988-05-13 | 1989-11-21 | ||
JPH0630398Y2 (en) * | 1988-08-05 | 1994-08-17 | 株式会社トーキン | Double punch |
JPH0311594U (en) * | 1989-06-15 | 1991-02-05 | ||
US20120125173A1 (en) * | 2010-05-18 | 2012-05-24 | Making Memories Wholesale, Inc. | Foldable scoring base with an integrated media trimmer |
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2013
- 2013-07-22 JP JP2013152035A patent/JP6175954B2/en active Active
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2014
- 2014-07-22 CN CN201410350070.XA patent/CN104325503B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4209778A1 (en) * | 1991-04-02 | 1993-01-21 | Walter Fitze Ag Zimmerei Schre | Hand driven machine for cutting fibre panels etc. - has rotatable circular cutter which is pushed along upwardly loaded guide beam pivoted at one end on baseplate |
DE29815558U1 (en) * | 1998-08-29 | 1998-11-26 | Konzelmann, Friedemann E., Dipl.-Ing., 72459 Albstadt | Compact hand punch |
JP2001138683A (en) * | 1999-11-15 | 2001-05-22 | Warashina Fukushikai | Tool for bundle binding document, slip and the like all together by string |
CN101664938A (en) * | 2008-07-08 | 2010-03-10 | 国誉株式会社 | puncher |
Also Published As
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JP2015020258A (en) | 2015-02-02 |
JP6175954B2 (en) | 2017-08-09 |
CN104325503A (en) | 2015-02-04 |
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