CN100560375C - Be used for the lower cutter of miniprinter and contain the cutter sweep of this lower cutter - Google Patents
Be used for the lower cutter of miniprinter and contain the cutter sweep of this lower cutter Download PDFInfo
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- CN100560375C CN100560375C CNB2005101184802A CN200510118480A CN100560375C CN 100560375 C CN100560375 C CN 100560375C CN B2005101184802 A CNB2005101184802 A CN B2005101184802A CN 200510118480 A CN200510118480 A CN 200510118480A CN 100560375 C CN100560375 C CN 100560375C
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- Prior art keywords
- cutter
- lower cutter
- upper cutter
- miniprinter
- cutting blade
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/001—Underpants or briefs
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/04—Knickers for ladies, with or without inserted crotch or seat parts
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/32—Therapeutic use
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/36—Deodorising or perfuming
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/60—Moisture handling or wicking function
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/12—Protective undergarments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49003—Reusable, washable fabric diapers
- A61F13/49006—Reusable, washable fabric diapers the reusable article being in the form of pants or briefs, e.g. slip or panty for light incontinence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15121—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for mild incontinence
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Handling Of Sheets (AREA)
Abstract
Disclose a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, be used to prevent paper jam phenomenon and reduce manufacturing cost.This cutter sweep comprises the hinge plate that a lower cutter upper surface is fixed thereon, a plurality ofly be positioned at the biased element that lower cutter below is used for providing to lower cutter biasing force, one allows the biased element location thereon and the base component that allows the hinge plate to be coupled with it by hinge, a travelling carriage that is used for the superimposed upper cutter of rotatably support and lower cutter part and is used for horizontal mobile upper cutter; Upper casing and lower casing with the drive unit that is used to hold travelling carriage and upper cutter.
Description
The application be that October 9, application number in 2002 are 02144334.3 the applying date, denomination of invention divides an application for the Chinese patent application of " be used for the lower cutter of miniprinter and contain the cutter sweep of this lower cutter ".
Technical field
The present invention relates to a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, and more particularly, relate to a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, wherein lower cutter contains a cutting blade, cutting blade has a zone that dwindles that is engaged to upper cutter, be suitable for elastic displacement, thereby prevent paper jam phenomenon and reduce the size of lower cutter.
Background technology
In general, the miniprinter paper that is often used in providing from the certain width roll web is printed with dot printing mode or inkjet printing mode and is produced the receipt etc. of itemize and send the itemize receipt etc. of this printing.
This miniprinter can be divided into scissors-type, male contact type and rotary-type according to the shape of cutting knife.
Fig. 1 represents the conventional small printer that parts of valve (shutter member) is wherein opened with perspective fashion.As shown in FIG., traditional miniprinter 1 comprises a upper cutter and a lower cutter that is positioned on the printer body 1-2 that is positioned on the clam shell cover plate 1-1.Upper cutter 10 with when lower cutter 20 closely contact from an end of printing paper to its opposite end laterally operation with will be from printing paper " P " cut-out of printer body 1-2 output.
The cutaway view of Fig. 2 and 3 for concerning between the upper cutter of expression conventional small printer and the lower cutter.As shown in FIG., upper cutter 10 is rotary-type automatic cutter, is arranged to be rotated and supported by travelling carriage 3 by drive unit.Travelling carriage 3 is provided with driven wheel with the coupling of an end of turning cylinder " H " in the one side.Turning cylinder " H " is coupled to the upper cutter of certain diameter at its other end.Turning cylinder " H " also is provided with the elastic device of inserting thereon " S " between travelling carriage 3 and upper cutter 10.
Travelling carriage 3 is contained in the casing.Casing 4 is provided with parts of valve 5 at its front upper part, and the one end is by joint pin " h " swivel bearing.
Parts of valve 5 is arranged to cover casing 4 and upper cutter 10 enters casing 4 to prevent printing paper in cutting operation process.
In traditional miniprinter, upper cover plate 1-1 is hingedly mounted on the printer body 1-2.When upper cover plate 1-1 closed, upper cutter 10 was overlapped and is engaged to the static lower cutter 20 that is fixed on the printer body 1-2.Along with the transverse movement of upper cutter 10 when rotating, the cutting blade 20-1 of upper cutter 10 and lower cutter 20 gradually meet with cleavage printing paper therebetween.
Upper cover plate embeds into the clam shell shape, and is hinged to printer body one side by the swivel pin (not shown).When upper cover plate is closed and sealed during to printer body, upper cutter and lower cutter are positioned at the position as shown in Fig. 2 and 3.
Fig. 2 be illustrated in upper cover plate sealed to the printer body the superimposed width " L1 " between upper cutter and the lower cutter, Fig. 3 represents when the complete sealed superimposed width " L2 " between upper cutter and the lower cutter during to printer body of upper cutter.
In this clam shell upper cover plate, wherein the hinge point of upper cover plate is arranged to be higher than upper cover plate, and it is less to open and close the required space of upper cutter, thereby the replacing of printing paper is comparatively bothered.On the contrary, when the hinge point of upper cover plate was lower than upper cutter, the superimposed width deficiency of upper cutter and lower cutter was so that upper cutter is crossed lower cutter.
Owing to this reason, in the clam shell miniprinter, upper cutter 10 is closely related with the superimposed width of lower cutter 20 and the hinge point of upper cover plate.Although preferably the superimposed width of upper cutter and lower cutter is arranged to as shown in Figure 2 " L1 ", cover plate swing therein is with under the clam shell situation that opens and closes, and superimposed width " L2 " must satisfy.Therefore, it is big that the contact surface between printing paper and the upper cutter becomes, the degradation that causes cutting paper.
When upper cover plate 1-1 closed with respect to printer body 1-2, upper cutter 10 engaged with the cutting blade of lower cutter 20.Then, along with upper cutter 10 laterally moves when rotating, its edge from an end to the other end and the cutting blade of lower cutter 20 gradually meet with cleavage printing paper therebetween.
Correspondingly, be used for upper cutter synergy serve as to keep its precision to need periodic maintenance with the cutting blade of the lower cutter upper surface of cutting paper.That is to say, owing to lower cutter along with the long-term use of printer its upper surface that weares and teares, so the cutting performance of lower cutter worsens along with its degree of wear.
The printing paper that this wearing and tearing of lower cutter can cause exporting and discharging has irregular line of cut, and can produce paper jam phenomenon at the cutting blade place.
Owing to this reason, although lower cutter must accurately grind at its upper surface that contacts with upper cutter, because the deformation that grinding or heat treatment cause makes the thickness or the size that reduce lower cutter be restricted.In other words, the overall dimensions that reduces lower cutter difficulty more.
Consequently, must will replace with old lower cutter regularly new, thereby have economically shortcoming.
Superimposed on lower cutter 20 time when upper cutter 10, be inserted between travelling carriage 3 and the upper cutter 10 elastic device " S " on the turning cylinder " H " with upper cutter 10 bias voltages to lower cutter 20.The printing paper " P " of discharging from printer by upper cutter 10 transverse movement and cut by the rotation of the upper cutter 10 of driven wheel " G " generation.When paper is further discharged, between the paper end under the line of cut can not be by upper cutter and lower cutter but can be crooked and pass below the upper cutter 10.
For this reason, need guarantee the discharge path of printing paper, thereby need other structure to limit discharge path.Therefore, limited upper cutter has been decreased to set size or littler.
Printing paper provides as roll web, and its drum diameter reduces gradually in print progress.Because the minor diameter of roll web, the feasible paper that is provided by roll web must be reeled or be curled, thereby causes the paper jam phenomenon of curling paper.
When upper cutter passes through when laterally moving with cutting recording paper with respect to lower cutter, parts of valve 5 around joint pin " h " swing to prevent the paper jam phenomenon of printing paper.Therefore, because the operative radius of parts of valve makes the overall dimensions that reduces cutter sweep be restricted equally.
Summary of the invention
Correspondingly, the present invention considers the above-mentioned problems in the prior art and makes, and one object of the present invention is to provide a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, is intended to by allowing lower cutter to prevent paper jam phenomenon with respect to upper cutter as elastic displacement and reducing the size of cutting knife.
Another object of the present invention is to provide a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, be intended to allow during to printer body upper cutter stably to be positioned on the lower cutter when upper cover plate is sealed, and by reducing the line of cut that width that the lower cutter cutting blade engages with upper cutter improves printing paper to greatest extent.
A further object of the present invention is to provide a kind of cutter sweep that is used for the lower cutter of miniprinter and contains this lower cutter, is intended to realize preventing the deformation of lower cutter and increasing the service life by the structure of improving the lower cutter cutting blade.
To achieve these goals, the invention provides a kind of lower cutter that is used for miniprinter, be arranged to and be contained in rotary-type upper cutter meet in the cover plate with cutting recording paper, this lower cutter comprises: a hinge plate, and the upper surface of described lower cutter is fixed on it; Biasing device is positioned at above-mentioned lower cutter below, is used for providing biasing force to lower cutter; With a base component, above-mentioned biasing device position thereon.
The present invention also provides a kind of lower cutter that is used for miniprinter, be arranged to and be contained in rotary-type upper cutter meet in the cover plate with cutting recording paper, this lower cutter comprises: a locator protrusions, be formed on its vertical cutting blade, and described upper cutter location is thereon.
In addition, the invention provides a kind of cutter sweep that is used for miniprinter, comprising: a lower cutter that is located on the printer body; Installation upper cutter on the cover board, described cover plate are pivotably connected on the printer body and be positioned on the described lower cutter; A hinge plate, the upper surface of described lower cutter is fixed on it; Biasing device is positioned at described lower cutter side, is used for providing biasing force to lower cutter; A base component, above-mentioned biasing device position thereon and described hinge plate fix swingably on it, described base component is installed on the printer body; A travelling carriage that is used to keep described upper cutter; With the drive unit that is used for laterally moving described travelling carriage.
The present invention also provides a kind of cutter sweep that is used for miniprinter, comprising: a rotary-type upper cutter, be installed on the cover plate of miniprinter, and laterally move and rotate by drive unit; With a lower cutter, be fixedly mounted on the printer body and be positioned to be basically perpendicular to described upper cutter, with the tight state of contact of upper cutter under cutting recording paper.
In addition, the invention provides a kind of cutter sweep that is used for miniprinter, comprising: a rotary-type upper cutter is installed in the end of a cover plate and is arranged to and can laterally move; With a lower cutter, be installed on the printer body and along the longitudinal a lateral bending song to form the cutting blade engage with described upper cutter.
Description of drawings
From the detailed description that provides below in conjunction with accompanying drawing, can more be expressly understood above-mentioned and other purposes, characteristic and other advantages of the present invention.In the accompanying drawing:
Fig. 1 represents the perspective view of conventional small printer;
The cutaway view of Fig. 2 and 3 expression conventional small printer upper cutters and lower cutter position relation;
Fig. 4 represents the perspective view according to lower cutter of the present invention;
Fig. 5 and 6 expressions are according to the cutaway view of upper cutter of the present invention and lower cutter position relation;
Fig. 7 is illustrated in and moves the upper cutter plane that engages with lower cutter simultaneously on the lower cutter;
Fig. 8 represents the cutaway view of miniprinter according to another embodiment of the present invention, and wherein lower cutter is positioned to perpendicular to upper cutter; And
Fig. 9 represents to be engaged to the plane of the upper cutter of Fig. 8 lower cutter.
The specific embodiment
With way of example the present invention is further elaborated with reference to the accompanying drawings.
Fig. 5 and 6 expression upper cutters are with respect to the cutaway view of the position relation of lower cutter.
Cutter sweep according to the present invention is arranged to come cutting recording paper by the lower cutter 20 and the meet of rotary-type upper cutter 10, and wherein upper cutter 10 is fixed on the cover plate 1-1 that is installed on the printer body 1-2.
Cutter sweep comprises a hinge plate 11, is fixed on the upper surface of lower cutter 20; A plurality of biased elements " S " are positioned at lower cutter 20 belows, are used for providing biasing force to lower cutter 20; A base component 12 is used to allow biased element " S " position thereon and allow hinge plate 11 to be coupled with it by hinge; A travelling carriage 13 is used for superimposed upper cutter 10 and the horizontal mobile upper cutter 10 on lower cutter 20 of rotatably support part; And a upper casing 14 and a lower casing 15, be used to hold the drive unit of travelling carriage 13 and upper cutter 10.
The hinge plate 11 that lower cutter 20 is fixed on it is provided with joint pin " h " in its both sides, and is coupled to the top of base component 12 by its joint pin " h ".20 of hinge plate 11 and lower cutters by biased element " S " with certain location, inclination angle.
Except that the movable part of upper cutter 10, upper casing 14 and lower casing 15 bend towards upper cutter 10 and fit together mutually in its front portion.
In other words, upper casing 14 and lower casing 15 are assembled into the shape of an enclosure except a movable part, and wherein the ledge of upper cutter 10 moves in this movable part.
That is to say that lower cutter 20 is configured such that its locator protrusions 22 has superimposed width " L1 ", its cutting blade 21 that extends from locator protrusions 22 has superimposed width " L2 ".
Biased element " S " can specifically adopt sheet spring or helical form compression spring, is arranged to the hinge plate 11 that elastic bearing contains lower cutter 20.
With reference to Fig. 8 and 9, cutter sweep has according to another embodiment of the present invention wherein drawn.As shown in FIG., this cutter sweep comprises: one is installed in cover plate 1-1 and goes up the rotary-type upper cutter 10 that laterally moves and rotate with by drive unit, with one be fixedly mounted in the lower cutter 20 that printer body 1-2 went up and be positioned to be basically perpendicular to upper cutter 10, with upper cutter 10 tight state of contact under cutting recording paper.
The fixing of 20 couples of holddown groove 11a of lower cutter can also be realized by additional adhesive and screw.
As mentioned above, lower cutter 20 is coupled to base component 12 via hinge plate 11, and base component 12 is installed on the printer body 1-2 usually.
Alternatively, can comprise a rotary-type upper cutter 10 according to cutter sweep of the present invention, the front end that is installed in cover plate 1-1 is laterally to move, with a lower cutter 20, be installed on the printer body 1-2, and be bent upwards so that the table of its cutting blade 21 and be engaged to upper cutter 10 in its cut end.
In this embodiment, the cut end of the lower cutter 20 that the surface of its cutting blade 21 contacts with upper cutter 10 is bent upwards, and makes the surface of cutting blade 21 face the top.The width on the surface of cutting blade 21 depends on the thickness of lower cutter 20.
In another embodiment of the present invention, cutter sweep comprises: a rotary-type upper cutter 10, and the front end that is installed in cover plate 1-1 is laterally to move; A lower cutter 20 is bent upwards with the right angle in its cut end, thereby has a surface that is engaged to the cutting blade 21 of upper cutter 10, and is provided with 10 arcuation locator protrusions thereon of a upper cutter in its cut end; And the biased element " S " that is positioned at lower cutter 20 belows.
Biased element " S " can specifically adopt sheet spring or helical form compression spring, and is arranged to the hinge plate 11 that elastic bearing contains lower cutter 20, and is the same with the foregoing description.
The function and the effect that the following describes the lower cutter that is used for miniprinter and contain the cutter sweep of this lower cutter.
Fig. 5 represents that according to cutter sweep of the present invention wherein upper cover plate will be sealed to printer body 1-2, and Fig. 6 represents that according to cutter sweep of the present invention wherein upper cutter 10 is superimposed with width " L2 " with lower cutter 20.
When upper cutter 10 parts were positioned on the locator protrusions 22 of lower cutter 20, upper cutter 10 stably was bearing on the locator protrusions 22 by its bigger congruent region, thereby upper cutter 10 can not crossed lower cutter 20.
When upper cutter 10 was positioned on the locator protrusions 22 of lower cutter 20, upper cutter 10 was positioned at the position near printing paper.In response to the signal from printer, the paper " P " through printing and discharging is cut by upper cutter 10 laterally moving under the state that is partly supported by lower cutter.
From locator protrusions 22, upper cutter 10 beginnings contact with cutting blade 21 along the cutting blade 21 of lower cutter 20 is laterally mobile simultaneously.In other words, upper cutter 10 laterally moves simultaneously in cutting operation process and rotates around its axle.
As shown in Figure 7 and since the width " L1 " of the locator protrusions 22 of upper cutter 10 and lower cutter 20 when superimposed greater than the cutting blade 21 of upper cutter 10 and lower cutter 20 width " L2 " when superimposed, so cutter sweep can be finished desirable cutting operation.
In the case, because the cutting blade 21 of the lower cutter 20 that engages of upper cutter 10 is crooked and upwards do certain extension, so lower cutter 20 can have the service life of length than the traditional lower cutter with simple flat plate shape.
More particularly, engage with lower cutter 20 simultaneously along with upper cutter 10 laterally moves and rotates, the cutting blade 21 of lower cutter 20 weares and teares gradually.Yet, because the end of lower cutter 20 is crooked and extend upward and cutting blade 21 is formed on the end of extension, so the lower cutter required time of wearing and tearing significantly is longer than traditional required time of lower cutter wearing and tearing.
In addition because upper cutter 10 laterally moves and rotates simultaneously the cutting blade surface engagement with lower cutter, so the cutting surface of cutting blade by the side surface continuously grinding of upper cutter, thereby new cutting blade surface is provided.Therefore, printing paper can be cut nattily by the cutting blade surface that lower cutter upgrades continuously.
In addition,, thereby significantly reduced the area that lower cutter engages with upper cutter 10, can eliminate the wherein paper jam phenomenon of paper clamp between upper cutter and lower cutter because the cutting blade 21 of lower cutter 20 is bent upwards with the right angle, thus the raising cutting efficiency.
In addition, by reducing the bonding area with upper cutter, can reduce the wear area of lower cutter.Because also being the wear area of lower cutter, bonding area reduced, so can reduce the thermal deformation of upper cutter and lower cutter.Therefore, can prevent to use the deformation of the lower cutter that causes to improve cutting efficiency simultaneously owing to long-term.
Consequently, according to cutter sweep of the present invention,, thereby improved cutting efficiency with respect to traditional cutter sweep cutting recording paper more nattily.
In addition, because there is not restriction in the location of hinge point in the clam shell miniprinter, so cutter sweep of the present invention can provide constructional facility.
Referring again to accompanying drawing, lower cutter 20 is connected to hinge plate 11, and is fixedly mounted on the printer body 1-2 via base component 12.Hinge plate 11 is located with the inclination angle of determining by the biased element that is engaged to lower cutter 20 " S ".Prepare upper cover plate 1-1 by assembling upper casing 14 and lower casing 15.Sealed during to printer body 1-2 as upper cover plate 1-1, the upper cutter 10 that is installed on the travelling carriage 13 that is laterally moved by the drive unit (not shown) is positioned (see figure 5) on the lower cutter 20.
Because upper cutter 10 is positioned on the lower cutter 20 by the sealed of upper cover plate 1-1,, make biased element " S " be compressed between lower cutter 20 and the base component 12 so lower cutter 20 centers on joint pin " h " to lower swing with the hinge plate 11 that keeps lower cutter 20.
Paper " P " through printing and discharging is cut by the rotation of upper cutter 10 and horizontal the moving of travelling carriage 13 in set position.After cutting operation, the free end of follow-up paper " P " can be without any pass through between upper cutter 10 and the lower cutter 20 difficultly.
Paper moves one box-like realize desired zone because upper casing 14 and lower casing 15 are bent to form one at its front surface except upper cutter 10 by being easily.Roll web is unfolded and discharges by the gap between upper cutter and the lower cutter.
According to the present invention, existence can not increase the size of upper cutter and prevent the advantage of paper jam phenomenon, and these are different with traditional cutter sweep, and in traditional cutter sweep, printing paper is crooked backward and pass through along the lower surface of upper cutter, thereby causes paper jam phenomenon.In addition, because the paper jam phenomenon that needn't provide parts of valve to prevent paper, so can reduce the cost of manufacture of parts.
In the embodiment shown in Fig. 8 and 9, lower cutter 20 vertically is inserted among the holddown groove 11a of hinge plate 11, makes the surface of cutting blade 21 of lower cutter 20 and the following side contacts of upper cutter 10.In the case, along with upper cutter 10 laterally moves, " P " cuts to printing paper.The hinge plate 11 that contains lower cutter 20 is because biased element " S " elastic bearing between hinge plate 11 and base component 12.
According to this embodiment, although the surface of cutting blade 21 that is vertically fixed on the lower cutter 20 of hinge on the plate 11 is according to the situation of upper cutter 10 and noticeable wear, but because the perpendicular positioning of lower cutter 20 makes the surperficial uniform wear of cutting blade 21, so thereby can prevent that concentrated wear from can prevent the frequent replacement of lower cutter 20.In other words, service life that can significant prolongation lower cutter 20.
In addition, because the thickness on the surface of the cutting blade 21 of lower cutter 20, make that compare with traditional tabular lower cutter in service life of lower cutter 20 can significant prolongation.
Correspondingly, because the surface of the cutting blade 21 of lower cutter 20 can upgrade continuously along with the wearing and tearing on cutting blade surface, so this lower cutter 20 makes printing paper fitly to cut.
As mentioned above, the invention provides a kind of cutter sweep that is used for miniprinter, wherein lower cutter is bent upwards at its cutting blade place, and be formed with a locator protrusions in its initial alignment position, upper cutter is superimposed on it, makes that the superimposed area of upper casing and lower casing is maximum and minimum in remaining cutting blade part at the locator protrusions place of lower cutter.Therefore, along with the wearing and tearing of lower cutter cutting blade, the cutting blade surface is upgraded, thereby can prolong the service life of lower cutter and save cost.In addition, because the superimposed area of upper cutter and lower cutter is less, so can improve cutting efficiency to paper.
In addition, because the upper casing and the lower casing of cutter sweep are simple box-like to form one in its front surface bending, paper jam phenomenon has the opening that a upper cutter laterally moves therein, so printing paper can not take place by the gap between upper cutter and the lower cutter.In addition, because traditional parts of valve is optional, so can reduce manufacturing cost and reduce the size of cutting knife.
Although described the preferred embodiments of the present invention for the purpose of illustration, it will be appreciated by those skilled in the art that and can make multiple remodeling, interpolation and replacement, and individual departing from by the disclosed scope and spirit of the present invention of claims.
Claims (3)
1. rotary-type upper cutter meet in the cover plate is arranged to and is contained in to lower cutter that is used for miniprinter with cutting recording paper, and this lower cutter comprises:
Locator protrusions is formed on its vertical cutting blade, and described upper cutter location thereon.
2. lower cutter as claimed in claim 1, the shape of wherein said locator protrusions is constructed with the arcuation projection.
3. lower cutter as claimed in claim 1 or 2, wherein said locator protrusions is given prominence to following width, make this width when cover plate sealed during to printer body upper cover plate and lower cover take place superimposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101004310A CN100467775C (en) | 2002-10-09 | 2003-05-20 | Steel reinforced concrete hollow slab |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR8138/2002 | 2002-02-15 | ||
| KR8140/2002 | 2002-02-15 | ||
| KR8139/2002 | 2002-02-15 | ||
| KR20020008138 | 2002-02-15 | ||
| KR30744/2002 | 2002-05-31 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021443343A Division CN1235749C (en) | 2002-02-15 | 2002-10-09 | Lower cutter for small printer and cutting device comprising said lower cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775543A CN1775543A (en) | 2006-05-24 |
| CN100560375C true CN100560375C (en) | 2009-11-18 |
Family
ID=36765308
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101289121A Expired - Fee Related CN101407139B (en) | 2002-02-15 | 2002-10-09 | Cutter for compact printer |
| CN2008101289117A Expired - Fee Related CN101412329B (en) | 2002-02-15 | 2002-10-09 | Lower cutter for compact printer and cutting device including the same |
| CNB2005101184802A Expired - Fee Related CN100560375C (en) | 2002-02-15 | 2002-10-09 | Be used for the lower cutter of miniprinter and contain the cutter sweep of this lower cutter |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101289121A Expired - Fee Related CN101407139B (en) | 2002-02-15 | 2002-10-09 | Cutter for compact printer |
| CN2008101289117A Expired - Fee Related CN101412329B (en) | 2002-02-15 | 2002-10-09 | Lower cutter for compact printer and cutting device including the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100432500B1 (en) |
| CN (3) | CN101407139B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991147B (en) * | 2011-09-19 | 2015-04-22 | 深圳市证通电子股份有限公司 | Printer and tool retracting mechanism thereof |
| TWI609794B (en) * | 2016-04-25 | 2018-01-01 | 佳世達科技股份有限公司 | Printer |
| CN105996880B (en) * | 2016-07-21 | 2020-06-16 | 杭州迅行物联网科技有限公司 | Paper towel cutting mechanism |
| JP2022158115A (en) * | 2021-04-01 | 2022-10-17 | 富士通コンポーネント株式会社 | Printer and movable blade unit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110480A (en) * | 1983-11-21 | 1985-06-15 | Kanzaki Paper Mfg Co Ltd | Label printer with cutter |
| JP2584694Y2 (en) * | 1993-01-13 | 1998-11-05 | グラフテック株式会社 | Recording paper cutter mechanism |
| JPH06320481A (en) * | 1993-05-12 | 1994-11-22 | Fuji Xerox Co Ltd | Sheet material cutting device |
| JPH07691U (en) * | 1993-06-04 | 1995-01-06 | グラフテック株式会社 | Recording paper cutter device |
| JP3547211B2 (en) * | 1995-03-31 | 2004-07-28 | リコーユニテクノ株式会社 | Rotary cutter unit |
| KR100234589B1 (en) * | 1995-11-21 | 1999-12-15 | 야스카와 히데아키 | Printer having cutting apparatus and protective device for use in a printer |
| EP0901890A4 (en) * | 1997-02-20 | 2009-08-26 | Panasonic Corp | Printing device with cutter |
| JP3711734B2 (en) * | 1998-02-25 | 2005-11-02 | セイコーエプソン株式会社 | Cutter device and printer using the same |
| ATE346751T1 (en) * | 1998-09-29 | 2006-12-15 | Seiko Epson Corp | CUTTING DEVICE AND PRINTER ASSOCIATED THEREOF |
-
2002
- 2002-05-31 KR KR10-2002-0030744A patent/KR100432500B1/en not_active IP Right Cessation
- 2002-10-09 CN CN2008101289121A patent/CN101407139B/en not_active Expired - Fee Related
- 2002-10-09 CN CN2008101289117A patent/CN101412329B/en not_active Expired - Fee Related
- 2002-10-09 CN CNB2005101184802A patent/CN100560375C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1775543A (en) | 2006-05-24 |
| CN101407139A (en) | 2009-04-15 |
| KR100432500B1 (en) | 2004-05-20 |
| KR20030069020A (en) | 2003-08-25 |
| CN101412329B (en) | 2010-06-02 |
| CN101412329A (en) | 2009-04-22 |
| CN101407139B (en) | 2010-06-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BIXOLON CO., LTD. Free format text: FORMER NAME: GAEBYOK CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: Bixolon Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Gaebyok Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20151009 |
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