CN109746963A - Cutting machine - Google Patents
Cutting machine Download PDFInfo
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- CN109746963A CN109746963A CN201811293965.9A CN201811293965A CN109746963A CN 109746963 A CN109746963 A CN 109746963A CN 201811293965 A CN201811293965 A CN 201811293965A CN 109746963 A CN109746963 A CN 109746963A
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- sword
- rotation
- base portion
- operating member
- cutting machine
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of cutting machine that can suitably inhibit upper sword independently to relatively rotate relative to the meaning of lower sword and user.Cutting machine (A) is configured to have: base portion (B), and the base portion (B) has lower sword (J) with upward (m) for paper (P) to be arranged and in side end；Upper sword (C), the upper sword (C) are supported to rotate along the lower sword (J) of the base portion (B)；And rotation is forbidden mechanism (G), the rotation forbids mechanism (G) that can forbid the rotation at least one direction of upper sword (C).Also, in cutting machine (A), the operating unit for making rotation that mechanism (G) be forbidden to work, which is set to from upper sword (C), to be positioned away from.
Description
Technical field
The present invention relates to the cutting machines for severing paper.
Background technique
Back and forth, it is known to by rotating upper sword (cutting edge) relative to base portion, so as to utilize upper sword under
The cooperation of sword carrys out the cutting machine of the so-called pressure-cutting type of paper of the severing configuration on base portion.
Back and forth, the upper sword in the cutting machine of pressure-cutting type and the utilization of lower sword can limit the crimping of the relative rotation of the two
Mechanism is crimped.Substantially, cutting machine is under the action of compression joint mechanism, as long as user does not rotate upper sword directly
Operation, upper sword and lower sword would not relatively rotate.
On the other hand, the movement of upper sword usually only depends on compression joint mechanism, thus such as the article in surrounding with upper sword
It collides and unexpected operating force acts on this sword under such circumstances or the situation such in upper sword excessive wear
Under or in above-mentioned compression joint mechanism generate damaged and/or relaxation under such circumstances etc., it is contemplated that upper sword and lower sword can with use
The situation that the meaning of person is independently relatively rotated.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2006-321025 bulletin
Summary of the invention
Subject to be solved by the invention
It is made currently invention addresses above such situation, its purpose is to provide one kind can suitably inhibit upper sword
The cutting machine that the meaning relative to lower sword and user independently relatively rotates.
A technical solution to solve project
That is, the present invention is in such as flowering structure.
The invention that technical solution 1 is recorded is related to a kind of cutting machine, and the cutting mechanism, which becomes, to be had: base portion, the base portion
With for be arranged paper upward and side end have lower sword；Upper sword, the upper sword is supported to can be along this
The lower sword of base portion rotates；And mechanism is forbidden in rotation, it is described to rotate at least one side for forbidding mechanism that forbid the upper sword
Upward rotation, the operating unit for making the rotation that mechanism be forbidden to work, which is set to from the upper sword, to be positioned away from.
The invention that technical solution 2 is recorded is the cutting machine recorded according to technical solution 1, and the cutting mechanism, which becomes, has paper
Pressing piece is opened, the paper pressing piece and the upper sword are configured adjacently and can carry out to the paper upward is disposed in
The mode of pressing is supported to rotate relative to base portion, and the operating unit is the operation structure operated using finger
Part, the operating member, which is set to be situated between the operating member and the upper sword, is equipped with the position of the paper pressing piece.
The invention that technical solution 3 is recorded is the cutting machine recorded according to technical solution 2, and the rotation forbids mechanism that can prohibit
Only the upper sword rotates downward.
The invention that technical solution 4 is recorded is the cutting machine recorded according to technical solution 3, and the rotation forbids mechanism to have institute
Operating member and the pin for being installed on the operating member are stated, the pin is configured in the pins position in the lower section of the upper sword
The rotation for the lower section that rotation disabled position and the pin are not located at the upper sword, which allows to slide between position, moves.
The invention that technical solution 5 is recorded is the cutting machine recorded according to technical solution 4, described to rotate the pin energy for forbidding mechanism
Enough through holes by being set to lower sword are simultaneously submerged relative to the lower section of upper sword protrusion.
The invention that technical solution 6 is recorded is the cutting machine recorded according to technical solution 1,2,3,4 or 5, and the base portion is constituted
To have: base body, the base body have it is described upward；And back cover, the back cover are disposed in the base body
Rear side and the positioning surface that can abut of upper edge with the paper, the rotation forbid mechanism to be disposed in the back cover.
The invention that technical solution 7 is recorded is the cutting machine recorded according to technical solution 5, and the operating member has operation structure
Part base portion and the operation protrusion being provided projectingly from the operating member base portion, the operating member base portion, which has, is being located at the rotation
From the first display area that the window of the back cover exposes and in the feelings for allowing position positioned at the rotation in the case where disabled position
From the second display area that the window of the back cover exposes under condition.
The effect of invention
As described above, it can suitably inhibit upper sword relative to lower sword in accordance with the invention it is possible to provide one kind
The cutting machine independently relatively rotated with the meaning of user.
Detailed description of the invention
Fig. 1 is the perspective view for showing an embodiment of the invention.
Fig. 2 is the perspective view for showing the embodiment.
Fig. 3 is the right side view for showing the embodiment.
Fig. 4 is the main view for showing the embodiment.
Fig. 5 is the top view for showing the embodiment.
Fig. 6 is the enlarged partial isometric view for showing the embodiment.
Fig. 7 is the enlarged partial isometric view for showing the embodiment.
Fig. 8 is the perspective view for showing the embodiment.
Fig. 9 is the right side view for showing the embodiment.
Figure 10 is the exploded perspective view for showing the embodiment.
Figure 11 is the exploded perspective view for showing the embodiment.
Figure 12 is the X-direction direction view in Figure 11.
Figure 13 is the Y-Y line cross-sectional view in Figure 12.
Figure 14 is the Z-Z line cross-sectional view in Figure 10.
Figure 15 is the explanatory diagram for illustrating the mounting structure of guard plate.
Description of symbols
A ... cutting machine
B ... base portion
C ... goes up sword
Mechanism is forbidden in G ... rotation
The lower sword of J ...
P ... paper
M ... is upward
Specific embodiment
Hereinafter, illustrating an embodiment of the invention referring to Fig.1~15.
The embodiment applies the present invention to the cutting machine A for by paper P severing being size appropriate.Cutting machine A
It is to be configured to be supported to cooperate with the lower sword J for being set to base portion B relative to the base portion B upper sword C rotated to carry out severing
The cutting machine of the so-called pressure-cutting type of paper P.
Cutting machine A for example has: base portion B, and the base portion B is positioned on the top plate of desk (not shown) etc.；Upper sword C,
The upper sword C is supported to rotate relative to base portion B；Paper pressing piece E, the paper pressing piece E can be relative to base
Portion B is rotationally configured in the position adjacent with upper sword C；And guard plate F, the guard plate F be detachably provided for erecting in
Paper pressing piece E.In addition, cutting machine A, which is provided with rotation, forbids mechanism G, the rotation forbids mechanism G using the manual of user
It is operated, and the upper sword C positioned at upper position (U) can be forbidden to rotate towards down position (S).
Hereinafter, each structure to cutting machine A is illustrated.
Base portion B is configured to have: base body 1, the base body 1 have for be arranged the paper P for answering severing to
M above；Lower sword J, the lower sword J stop are engaged in the right-hand end of base body 1；Back cover 2, the back cover 2 is along base portion master
The trailing edge potion of body 1 configures；And front shroud 3, the front shroud 3 are configured along the leading edge potion of base body 1.
Base body 1 is metal component.That is, base body 1 is by that can utilize magnetic-adsorption to have magnetic (not shown)
The component of the material of the ruler H of the sheet positioning of body is formed.Base body 1 has when looking down between back cover 2 and front shroud 3
Rectangular shaped and the upward m exposed to upside.In addition, as shown in Figure 10, upward m is set to following size: Neng Gou
Guard plate F is loaded in the state of making the guard plate F being detached from from paper pressing piece E couch when cutting machine A is not used etc..
Base body 1 has: having the upward roof 11 of m, the right wall extended from the side edge on the right side in roof 11
12, the left wall 13 that extends from the side edge in the left side in roof 11, the antetheca 14 extended from the front-end edge of roof 11 and from top
The rear wall 15 that the end edge of wall 11 extends.
Lower sword J can cooperate with upper sword C carrys out severing paper P.Lower sword J is in the tabular extended in the longitudinal direction.Lower sword J
For the metal component of excellent rigidity.Lower sword J is formed as the upward m with the roof 11 in base body 1 with end face thereon
Substantially coplanar mode is fixed on the right side wall 12 of base body 1 using screw v.In lower sword J can forbid for being constituted rotation
The prominent mode submerged of the pin Q of mechanism G is provided with the through hole a1 extended in the lateral direction.
Back cover 2 is plastic component.Back cover 2 is mounted on the rear end of base body 1 using screw v.Back cover 2 has
It is standby: to there is the upper wall 21 of the window 21a for making to constitute the rectangular shape that rotation forbids the operating member 7 of mechanism G to expose, from upper wall
The sagging inner wall 22 of 21 front-end edge, from the sagging outer wall 23 of the end edge of upper wall 21, from the sagging left side of the left end edge of upper wall 21
Side wall 24 and with outer wall 23 be continuously provided and be located at upper sword C in base end part right side right side wall 25.
Has paper pressing piece supporting part 21b in the upper wall 21 of back cover 2, paper pressing piece supporting part 21b can be by paper
Pressing piece E bearing is can be in the paper pressing position and paper pressing piece that paper pressing piece E is contacted with the upper surface of paper P
E is rotated between the disengaged position that paper P leaves.Paper pressing piece supporting part 21b has when looking down in substantially U-shaped
Peripheral wall 211 and be set to peripheral wall 211 lower end bottom wall 212.The inner surface side of peripheral wall 211 is provided with the recess portion of bearing
213.The axle portion 41a being provided projectingly in the lateral direction is provided in the base end part 41 of paper pressing piece E.Also, paper presses
The axle portion 41a of part E is configured to rotationally be sticked in the recess portion 213 for being set to peripheral wall 211.
In the peripheral wall 211 for being set to upper wall 21, it is provided with the fixture structural unit V with the pairs of locking pawl v1 in left and right.It is locking
Component V is configured to paper pressing piece E being engaging in predetermined position.Fixture structural unit V is in the shape of upward U-shaped, and utilizes
Screw stop is engaged in the bottom wall 212 of paper pressing piece supporting part 21b.
Inner wall 22 has to the sheet positioning face 221 positioned by the upper edge p1 of the paper P of severing.In right side wall 25
The gap sl that can allow the rotation of up and down direction of upper sword C is formed between upper wall 21.
The lower surface of back cover 2 is substantially closed by the rear wall 15 of base body 1, but upper sword C base end part nearby by with base portion
The separately formed lower cover 26 of main body 1 is closed.
Front shroud 3 is plastic component.Front shroud 3 is installed on the front end of base body 1.Front shroud 3 has: upper wall
31, from the sagging inner wall 32 of the end edge of upper wall 31, from the outer wall 33 of the leading edge droop of upper wall 31, by inner wall 32 and outer wall 33
The left side wall 34 being connected between the ora terminalis in left side and the right side wall being connected between the ora terminalis on the right side of inner wall 32 and outer wall 33
35.The right side wall 35 of front shroud 3 be provided with forbid when upper sword C is located at lower position (S) upper sword C move up move up
Lock pawl t.Lock pawl t is moved up by the bearing of lock pawl supporting part 36 that is provided projectingly from the right side wall 35 of front shroud 3 as can
Rotation.Also, when upper sword C is located at lower position (S), if making to move up lock pawl t rotation, this moves up lock pawl t
Engage with the engaging protuberances c1 being provided projectingly on the outside of the front end of upward sword C.
Upper sword C can cooperate with the lower sword J of base portion B carrys out severing paper P.Upper sword C is in the plate extended in the longitudinal direction
Shape.Upper sword C is the metal component of excellent rigidity.Upper sword C is supported to rotate along the lower sword J of base portion B.That is, making
It is supported to turn relative to base portion B for the rear end (being inboard end when from user) of the base end part of upper sword C
It is dynamic.Upper sword C is configured in upper position (U) that paper P can be arranged between lower sword J and roughly the same with lower sword J
Rotate between transversely arranged lower position (S) to posture.It (is the end of front side when from user in the front end of upper sword C
Portion) the grips D that can be held for user is installed.
Upper sword C remains the state crimped with scheduled power to lower sword J using compression joint mechanism w of the configuration in back cover 2.Pressure
Connection mechanism w has: fulcrum w1, the fulcrum w1 have at one end the upper sword abutting part w11 abutted with the outer surface of upper sword C and
There is the thread groove mz of nut installation in the other end；Helical spring sp, the helical spring sp are wound in fulcrum w1；And
The thread groove mz of two kinds of nut n1, n2, described two nut n1, n2 and fulcrum w1 are threadedly engaged.Also, compression joint mechanism w is utilized
The active force of the helical spring sp configured between the upper sword abutting part w11 and two kinds of nuts n1, n2 of fulcrum w1 makes upper sword C under
Sword J is crimped with certain pressing force.
Paper pressing piece E and upper sword C be configured adjacently and with the paper P for the upward m for being disposed in base portion B can be carried out by
The mode of pressure is supported to rotate relative to base portion B.Paper pressing piece E be in along upper sword C on the front-rear direction of base portion B
Shape made of extension.Paper pressing piece E has plastic paper pressing piece main body 4 and is disposed in paper pressing piece master
The paper of the lower face side of body 4 abuts liner K.
Paper pressing piece main body 4 has: base end part 41, and the base end part 41 has the axis engaged with the recess portion 213 of back cover 2
Portion 41a；Straight line portion 42, the straight line portion 42 extend from base end part 41 to front side；And interior extension 43, the interior extension 43
From the front of straight line portion 42, the opposite side of upward sword C and lower sword J extend when looking down.
41 rectangular-blocklike of base end part, face has on the outside engages with the locking pawl v1 of paper pressing piece supporting part 21b
Engaging recessed part 41b.
Straight line portion 42 is extended roughly in parallel with upper sword C and lower sword J when looking down, is formed in upper surface for installing peace
The guard plate mounting portion 42a in the form of slot of full plate F.Guard plate mounting portion 42a is integrally formed as the shape being recessed in the form of slotly.
Guard plate mounting portion 42a is provided projectingly multiple protrusion 42b of the holding section as another party near the bottom of slot towards front.
Has the positionable wall 42c for separating with protrusion 42b and extending in the longitudinal direction in guard plate mounting portion 42a.In addition, protrusion
The size of separation of 42b and positionable wall 42c is set to and is set to the thickness of the insertion wall 62 of the holding section 6 of the side in guard plate F
Spend the roughly the same size of size.
Interior extension 43 have at paper pressing position with the upward m of base portion B substantially parallel lower wall extension 43a,
With the standing wall 43b being provided for erecting from the front end of lower wall extension 43a.The formation of paper pressing piece main body 4 is because of interior extension 43 and directly
Line portion 42 and be recessed position.Straight line portion 42 and the front-end edge for erecting wall 43b are provided with (front side) water outstanding forwards
Plain film 44, and be configured to user and can be taken when operating paper pressing piece E with finger.
<guard plate F>
Guard plate F can be provided for erecting in paper pressing piece E with loading and unloading relative to paper pressing piece E.Guard plate F is synthesis
The solid memder of resin is set to transparent or semitransparent in this embodiment.Guard plate F can be without using screw etc.
It is loaded and unloaded with the guard plate F mode for separating independent fastening apparatus relative to paper pressing piece E.
Guard plate F have plate-like guard plate main body 5 and be set to guard plate main body 5 lower end and can with set
It is placed in the guard plate mounting portion 42a engaging of the holding section as another party of paper pressing piece E.
That is, for guard plate F, the holding section 6 of a side of the lower end by making to be set to guard plate F and setting
Guard plate mounting portion 42a in the holding section as another party of paper pressing piece E engages, so that guard plate F is installed on paper
Pressing piece E.In this embodiment, it is moved by sliding guard plate F relative to paper pressing piece E forward direction, so as to
Enough make the recess portion 61 of the holding section 6 for the side for being set to guard plate F and the engaging as another party for being set to paper pressing piece E
The protrusion 42b of the guard plate mounting portion 42a in portion engages.On the other hand, by make guard plate F relative to paper pressing piece E backward
Direction sliding movement, to make the recess portion 61 of the holding section 6 for the side for being set to guard plate F and be set to paper pressing piece E's
The fastening state of the protrusion 42b of the guard plate mounting portion 42a of holding section as another party releases.
Guard plate main body 5 is formed as trapezoidal shape in side view.Guard plate main body 5 has the lower body portion 51 positioned at lower part
With superposed main body 52.The main body 52 of guard plate main body 5 have with towards upside and gradually with it is described
The inclined inclined surface 52a of the mode that upper sword C is separated.In addition, the rear portion in the side view of main body 52, is formed with and is set to
The inclined side 52b of roughly the same tilt angle is formed when adjacent with upper sword C.
The holding section 6 of one side, which has, to be formed towards open multiple recess portions 61 in front and being adjacent to multiple recess portions 61
It is inserted into wall 62.In addition, the guard plate mounting portion 42a of the holding section as another party engaged with the holding section 6 of a side is set to
Paper pressing piece E, and have the multiple protrusion 42b being provided projectingly towards rear.Insertion wall 62 is inserted in the peace of paper pressing piece E
Between protrusion 42b and positionable wall 42c in full plate mounting portion 42a, the appearance for maintaining guard plate F relative to paper pressing piece E is played
The effect of gesture.
In addition, the size on the front-rear direction of guard plate F is set to the ruler on the front-rear direction of the upward m than base portion B
It is very little short.Therefore, as shown in Figure 10, guard plate F is not installed on paper pressing piece E without using under state, can make to pacify
Full plate F couches loads guard plate F in the state of on the upward m of base portion B, is able to suppress loss.
<mechanism G is forbidden in rotation>
Rotation forbid mechanism G can during paper P is placed on base portion B by user, using based on user's
The manual operation of the meaning sets the situation of the upper sword C motionless (not declining) positioned at upper position (U).That is, rotation is forbidden
Sword C carries out unexpected movement and facilitates feeling at ease for user in mechanism G limitation.
Rotation forbids mechanism G that can forbid the rotation on a direction of upper sword C, be located at the upper upper sword C court for setting (U)
The rotation of down position (S).In other words, rotation forbids mechanism G that can forbid the rotation of upper sword C downward.
In addition, in this embodiment, the operating member 7 as the operating unit for making rotation that mechanism G be forbidden to work
It is set to from upper sword C and positions away from.That is, the operating member 7 operated using the finger of user is set in the operation
It is situated between component 7 and upper sword C and is equipped with the position of paper pressing piece E.
More specifically, rotation forbids mechanism G can be in the rotation for the rotation for forbidding upper sword C by the operation of user
Disabled position (L) and allow the rotation of the rotation of upper sword C that sliding in the lateral direction is allowed between position (R) to move.Rotation is prohibited
Locking mechanism G has plastic operating member 7 and is installed on the metal pin Q of operating member 7.
The operation protrusion 72 that operating member 7 has operating member base portion 71 and is provided projectingly from the operating member base portion 71.
Rotation forbids mechanism G to be disposed in back cover 2.
Operating member base portion 71 has in the operating member base body 711 of rectangular flat plate and from the operating member base
The lower surface of portion's main body 711 is provided projectingly and the pin supporting part 712 of the one end of retaining pin Q.
Operating member base body 711, which has, to be revealed in the case where being located at rotation disabled position (L) from the window 21a of back cover 2
The first display area r1 out and in the case where being located at rotation and allowing position (R) from the second viewing area that the window 21a of cover exposes
Domain r2.In this embodiment, the color matching (such as red or vermilion) for the attention for being easy to arouse user is made to be shown in the
One display area r1.
Pin Q is metal rodlike component.Pin Q is configured in its top of supply line in the rotation of the lower section of upper sword C
The rotation for the lower section that disabled position (L) and top end part are not located at sword C allows to slide together between position (R) with operating member 7
It is mobile.Pin Q can slidably and movingly be supported on the guiding elements 9 of the channel-like on the rear wall 15 for being mounted on base body 1.
In this embodiment, pin Q is configured to through the through hole a1 of the lower sword J for being set to excellent rigidity and opposite
In the lower section of upper sword C, protrusion is submerged.
In addition, rotation forbids mechanism G can be using restraining (Japanese: section degree) mechanism 8 in rotation disabled position (L) and rotation
Allow to carry out restraining stopping between position (R).Restraining mechanism 8 has: being installed on the lower surface of operating member base body 711 simultaneously
Plate of the leading edge with the isolated recessed portion 81a in left and right the locking plate 81 of restraining and be installed on base body 1 and with can
With the leaf spring member 82 of the protrusion for the recessed portion 81a elastic engaging for controlling locking plate 81.
As explained above, the cutting machine A of present embodiment has: base portion B, the base portion B are with for matching
If the upward m of paper P and side end have lower sword J；Upper sword C, the upper sword C are supported to can be along base portion B
Lower sword J rotation；And mechanism G is forbidden in rotation, the rotation forbids mechanism G that can forbid at least one direction of upper sword C
I.e. upper rotation of the sword C towards lower sword J of rotation.Also, as make rotation forbid mechanism G work using finger Y progress
The operating unit of operation, operating member 7 is set to from upper sword C and positions away from.Therefore, being capable of providing one kind can be suitably
The cutting machine A that sword C is independently relatively rotated relative to the meaning of lower sword J and user in inhibition.
It is positioned away from that is, forbidding the operating member 7 of mechanism G to be set to from upper sword C due to rotation, so being easy
Operating member 7 is operated according to the meaning of user and makes rotation that mechanism G be forbidden to work.In other words, cutting machine A with
The compression joint mechanism w being arranged back and forth separately has rotation and forbids mechanism G, so being difficult to give user upper sword C
Whether can be relative to the uneasiness of psychology as base portion B arbitrary motion.
Cutting machine A has the side being configured adjacently with upper sword C and can be pressed the paper P for being disposed in upward m
Formula is supported to the paper pressing piece E that can be rotated relative to base portion B.Also, operating member 7 is set in the operating member 7
It is situated between upper sword C and is equipped with the position of paper pressing piece E.Therefore, operating member 7 is configured at from upper sword C and suitably positions away from,
So user, which easily identifies and operates rotation, forbids mechanism G.
Rotation forbids mechanism G to have operating member 7 and be installed on the pin Q of the operating member 7.Also, one as pin Q
The tip portion divided is configured to be located at the rotation disabled position (L) of the lower section of upper sword C in pin Q and pin Q is not located at upper sword C's
The rotation of lower section allows to slide movement between position (R).It therefore, can be by the slide of operating member 7 come fairly simple
Mechanism G is forbidden in ground operation rotation.
Rotation forbids the pin Q of mechanism G to be configured to through hole a1 by being set to lower sword J and relative to upper sword C's
Lower section protrusion is submerged.Therefore, pin Q is supported on the lower sword J of excellent strength.That is, even if in the excessive power from upper sword C
In the case where acting on pin Q, due to the lower sword J excellent strength of fulcrum post Q, so also can suitably play desired rotation
Prohibiting function.
Base portion B has the base body 1 with upward m and is disposed in the rear side of base body 1 and has paper P's
The back cover 2 for the positioning surface 221 that upper edge p1 can be abutted.Also, rotation forbids mechanism G to be disposed in back cover 2.Therefore, right
Sight is easy to shift to and be arranged in readily comprehensible back cover 2 to rotate to forbid mechanism G for user.
The operation protrusion 72 that operating member 7 has operating member base portion 71 and is provided projectingly from operating member base portion 71.And
And operating member base portion 71 has first exposed in the case where being located at rotation disabled position (L) from the window 21a of back cover 2 and shows
The the second display area r2 for showing region r1 and exposing in the case where being located at rotation and allowing position (R) from the window 21a of back cover 2.Cause
This, is by keeping the appearance (color matching, text, figure etc.) of the first display area r1 and the second display area r2 different, so as to
It is to allow which of position (R) position positioned at rotation disabled position (L) and rotation that mechanism G is forbidden in easily visual confirmation rotation
It sets.
Additionally, this invention is not limited to the embodiments of detailed description above.
In the above-described embodiment, the rotation for forbidding mechanism that can only forbid the lower section of upper sword upward is rotated, but unlimited
Due to such structure, it is also possible to the structure for the rotation that also top of upper sword can be forbidden upward.For example, mechanism is forbidden in rotation
Pin be also configured to can rotation disabled position be formed in the through hole of this both sides of upper sword and lower sword.
Rotation forbids the operating unit of mechanism to be set to from upper sword positioning away from, but is not limited to above-mentioned implementation
Structure shown in mode.For example, rotating the opposite side for forbidding the operating unit of mechanism that the lower sword in base portion also can be set
Side.
In the above-described embodiment, rotation forbid mechanism by make the top end part of pin out of base portion it is prominent submerge so as to
Enough take positioned at the lower section of upper sword rotation disabled position and do not allow position positioned at the rotation of lower section of upper sword, but do not limit
In such structure.
Such as, it is contemplated that making rotation that mechanism be forbidden to have can rotatably supported on base body and prolongs in the lateral direction
The rotating member main body stretched and with the rotating member main body integrally continuously setting and substantially orthogonal with rotating member main body
The top limiting unit that side upwardly extends and top can be made to abut with the lower section of upper sword.And, it is contemplated that it is configured to, by making
The rotation of rotating member main body, can be with so-called so as to take the top for making top limiting unit to abut with the lower edge of upper sword
The mode of " support stick (Japanese: つ っ か え stick) " forbid the rotation of upper sword downwards restriction site and top limiting unit with
The unrestrained position that upper sword does not abut.Even such structure also can be realized desired purpose.In addition, if being this
Structure, then can also be in the case where more than a certain amount of excessive operating force acts on upper sword, can be in order to avoid component breakage
And top limiting unit is made to force to move from restriction site to unrestrained position.
In addition, the specific structure of each section is also not necessarily limited to above embodiment, in the range for not departing from purport of the invention
Inside it is able to carry out various modifications.
Claims (7)
1. a kind of cutting machine is configured to have: base portion, the base portion have for be arranged paper upward and in side end
With lower sword；Upper sword, the upper sword are supported to rotate along the lower sword of the base portion；And mechanism is forbidden in rotation, it is described
Rotation forbids mechanism that can forbid the rotation at least one direction of the upper sword,
Operating unit for making the rotation that mechanism be forbidden to work, which is set to from the upper sword, to be positioned away from.
2. cutting machine according to claim 1,
The cutting mechanism, which becomes, has a paper pressing piece, and the paper pressing piece is configured adjacently with the upper sword and with can be right
The mode that the paper upward is pressed is disposed in be supported to rotate relative to base portion,
The operating unit is the operating member operated using finger,
The operating member, which is set to be situated between the operating member and the upper sword, is equipped with the position of the paper pressing piece.
3. cutting machine according to claim 2,
The rotation forbids mechanism that the upper sword can be forbidden to rotate downward.
4. cutting machine according to claim 3,
The rotation forbids mechanism to have the operating member and be installed on the pin of the operating member,
The pin is configured to not be located at institute in the rotation disabled position of the lower section of the upper sword and the pin in the pins position
The rotation for stating the lower section of sword allows to slide movement between position.
5. cutting machine according to claim 4,
Described rotate forbids the pin of mechanism can be by being set to the through hole of lower sword and relative to the lower section of upper sword protrusion
It submerges.
6. cutting machine according to claim 1,
The base portion is configured to have: base body, the base body have it is described upward；And back cover, the back cover are matched
The positioning surface that rear side set on the base body and the upper edge with the paper can abut,
The rotation forbids mechanism to be disposed in the back cover.
7. cutting machine according to claim 5,
The operation protrusion that the operating member has operating member base portion and is provided projectingly from the operating member base portion,
The operating member base portion has the exposed in the case where being located at the rotation disabled position from the window of the back cover
One display area and be located at it is described rotation allow position in the case where from the window of the back cover expose the second display area.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-215063 | 2017-11-07 | ||
| JP2017215063A JP7029047B2 (en) | 2017-11-07 | 2017-11-07 | Cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109746963A true CN109746963A (en) | 2019-05-14 |
| CN109746963B CN109746963B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811293965.9A Active CN109746963B (en) | 2017-11-07 | 2018-11-01 | Cutting machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7029047B2 (en) |
| CN (1) | CN109746963B (en) |
| TW (1) | TWI766084B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893733A (en) * | 2020-08-05 | 2020-11-06 | 周爱爱 | Cloth tailoring table with waste material cleaning function |
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|---|---|---|---|---|
| JP2006043796A (en) * | 2004-08-02 | 2006-02-16 | Fuji Photo Film Co Ltd | Sheet cutting device |
| CN1864948A (en) * | 2005-05-20 | 2006-11-22 | 国誉S&T株式会社 | Cutting machine |
| CN201361894Y (en) * | 2008-12-17 | 2009-12-16 | 北京市电力公司 | Cutting device for cutting rubber pad |
| CN102632292A (en) * | 2012-04-09 | 2012-08-15 | 南京德朔实业有限公司 | Mitre saw |
| CN204195821U (en) * | 2014-10-23 | 2015-03-11 | 河北省电力建设调整试验所 | A kind of paper cutter |
| CN204712126U (en) * | 2015-06-11 | 2015-10-21 | 国网山东胶州市供电公司 | Voucher verge cutter |
| KR20160118828A (en) * | 2015-04-03 | 2016-10-12 | 정연선 | A cutting machine for food materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5523837Y2 (en) * | 1976-05-01 | 1980-06-06 | ||
| JPS5430711Y2 (en) * | 1976-07-21 | 1979-09-26 | ||
| JPH0641834Y2 (en) * | 1988-12-28 | 1994-11-02 | サクラ精機株式会社 | Paper cutter |
| US4957235A (en) * | 1989-03-22 | 1990-09-18 | Beno Steven J | Paper trimmer |
| TWI239281B (en) * | 2004-03-16 | 2005-09-11 | Primax Electronics Ltd | Cutting apparatus with pressing device |
-
2017
- 2017-11-07 JP JP2017215063A patent/JP7029047B2/en active Active
-
2018
- 2018-08-21 TW TW107129106A patent/TWI766084B/en active
- 2018-11-01 CN CN201811293965.9A patent/CN109746963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043796A (en) * | 2004-08-02 | 2006-02-16 | Fuji Photo Film Co Ltd | Sheet cutting device |
| CN1864948A (en) * | 2005-05-20 | 2006-11-22 | 国誉S&T株式会社 | Cutting machine |
| CN201361894Y (en) * | 2008-12-17 | 2009-12-16 | 北京市电力公司 | Cutting device for cutting rubber pad |
| CN102632292A (en) * | 2012-04-09 | 2012-08-15 | 南京德朔实业有限公司 | Mitre saw |
| CN204195821U (en) * | 2014-10-23 | 2015-03-11 | 河北省电力建设调整试验所 | A kind of paper cutter |
| KR20160118828A (en) * | 2015-04-03 | 2016-10-12 | 정연선 | A cutting machine for food materials |
| CN204712126U (en) * | 2015-06-11 | 2015-10-21 | 国网山东胶州市供电公司 | Voucher verge cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893733A (en) * | 2020-08-05 | 2020-11-06 | 周爱爱 | Cloth tailoring table with waste material cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109746963B (en) | 2022-06-21 |
| TWI766084B (en) | 2022-06-01 |
| JP7029047B2 (en) | 2022-03-03 |
| TW201930037A (en) | 2019-08-01 |
| JP2019084630A (en) | 2019-06-06 |
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