WO2006126262A1 - ステープラ - Google Patents
ステープラ Download PDFInfo
- Publication number
- WO2006126262A1 WO2006126262A1 PCT/JP2005/009557 JP2005009557W WO2006126262A1 WO 2006126262 A1 WO2006126262 A1 WO 2006126262A1 JP 2005009557 W JP2005009557 W JP 2005009557W WO 2006126262 A1 WO2006126262 A1 WO 2006126262A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- staple
- needle
- support member
- stapler
- magazine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
- B25C5/0221—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation
- B25C5/0242—Stapling tools of the table model type, i.e. tools supported by a table or the work during operation having a pivoting upper leg and a leg provided with an anvil supported by the table or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/10—Driving means
- B25C5/11—Driving means operated by manual or foot power
Definitions
- the present invention relates to a staple that mounts a horizontal base, an operating handle, a handle, a needle punching blade plate, and a staple connecting assembly cassette that houses a staple connecting assembly in which a number of binding needles are connected. It relates to a stapler equipped with a magazine.
- a stapler magazine in which staple binding magazines are stored is fixed on a horizontal base with a main shaft on a stapler, and an operation handle that is rotatable about the main shaft is provided. Then, when the operation lever is rotated about the main shaft, the staple mounted in the staple mounting magazine is landed on the sheet surface of the sheet bundle arranged on the horizontal base so that the paper is bound. Yes.
- Patent Document 1 states that "the paper receiving rear stand is held horizontally and the paper receiving front stand is held slightly inclined toward the front, and a guide plate erected on the rear end portion of one side wall of the slider is placed on the paper receiving rear stand. The lower end of the operating piece is brought into contact with and separated from the guide plate, and the slider is moved backward by pressing the guide plate with the lower end of the operating piece when the handle is under pressure. Release the left and right ends of the bending table holding body placed on the front end of the front end of both side walls of the slider, and the leg portions of the binding needle bend slightly parallel to each other and flat. " A structured stapler is disclosed.
- the base portion, the paper receiving tray and the frame are centrally connected by one main shaft, and the handle is connected to a part of the frame via a support shaft.
- the spindle has one fulcrum
- the needle flexure mounted on the frame and the paper receiving tray has the same rearward movement.
- the positional relationship between the sheet bundle and the staples sandwiched between the music tables is maintained as it is, and the staples can always be bent accurately and smoothly.
- a stapler having a structure in which a staple mounting magazine is pivotally supported with respect to a horizontal base, and an operation needle and a handle are pivotally supported with respect to the staple mounting magazine.
- Patent Document 2 discloses a stapler in which a handle frame 6 is pivotally supported by a third support shaft with respect to a support piece provided on a horizontal base (base frame). Also, according to this, since the operation handle is rotated, the binding needle can be easily driven into the sheet bundle with a small force! /.
- the stapler is provided with a paper end guide so that one end of the paper bundle can be aligned before the staple is driven into a position where the paper bundle is desired to be bound.
- a paper end guide so that one end of the paper bundle can be aligned before the staple is driven into a position where the paper bundle is desired to be bound.
- Patent Document 3 the right column on page 2, lines 10 to 12, describes that “the paper edge guide is provided so as to be slidable back and forth in the front-rear direction”. It is considered that one end of the bundle can be aligned, and the binding position of the staples in the sheet bundle can be adjusted to a desired position separated by one end force of the sheet bundle by moving the paper edge guide. It is done.
- Patent Document 1 Registered Utility Model No. 3031392
- Patent Document 2 JP-A-2005-0333966
- Patent Document 3 Japanese Patent Laid-Open No. 6-285772
- Patent Literature 4 Japanese Translation of Special Publication No. 98-039143
- the binding needle can be lowered vertically with respect to the sheet bundle because the lower end portion force of the front frame provided at the front end portion of the frame from which the binding needle comes out. This is only when the distance to the receiving tray matches the thickness of the sheet bundle. In the case of sheet bundles with other thicknesses, the binding of the sheet bundle may be uneven.
- the operation handle is pivotally supported with respect to the horizontal base.
- the position of the pivot support is completely between the operation handle and the handle operation. Therefore, if the pivoting position can be lowered according to the thickness of the sheet bundle, the operation handle is rotated by a smaller operation handle or by a smaller force. It is believed that the needle can be bound into the sheet bundle.
- an object of the present invention is to provide a stapler capable of driving a binding needle related to the thickness of a sheet bundle perpendicularly to the paper surface of the sheet bundle.
- Another object of the present invention is to operate the operation needle with small force and movement by lowering the position of the rotation shaft of the operation needle according to the thickness of the sheet bundle. It is to provide a stapler that can be used.
- Another object of the present invention is to provide a stapler that can easily perform idle driving of the staple and reduce the manufacturing cost.
- the invention according to claim 1 includes a horizontal base, an operation handle disposed at a predetermined angle with respect to the horizontal base, and the operation
- a stapler provided with a stapled blade plate, wherein the operating handle is vertically lowered together with the staple mounting magazine at a predetermined angle by pushing the operating handle, and the staple mounting
- the stapler includes a vertically moving post-rotation means capable of starting the rotation of the operation needle when the magazine is vertically lowered to land on the sheet bundle disposed on the horizontal base. That.
- the invention according to claim 2 is, in addition to the configuration according to claim 1, a magazine vertical position fixing that fixes a vertical position of the staple mounting magazine when the operation handle starts to rotate. Means are provided.
- the invention described in claim 3 is characterized in that, in addition to the configuration described in claim 1, the vertical movement means is a pantograph that raises and lowers the staple mounting magazine on the horizontal base. .
- the rotating means after the vertical movement includes an elastic member for a vertical direction that supports the binding needle mounting magazine, and the operation handle.
- a rotating direction elastic member for rotating the vertical direction elastic member, the vertical direction elastic member is elastically deformed, and the operation handle is held at the predetermined angle with the staple mounting magazine. After the lowering and landing on the sheet bundle, the elastic member for rotation direction is elastically deformed, and the rotation of the operation lever and the handle is started.
- the magazine vertical position fixing means is a support member erected on the horizontal base, and moves along the support member. And a vertical position of the staple mounting magazine is fixed by engaging the key member with the support member.
- the invention described in claim 7 is such that the key member is bent at a vertical portion and an upper end portion of the vertical portion to receive a load of the operation needle.
- the load receiving portion includes an engagement plate portion that is bent at a lower end portion of the vertical portion and has a through hole that can be engaged with the support member, and is formed in a U-shaped cross section. To do.
- the invention according to claim 8 is the key member storage portion, in addition to the configuration according to claim 7, wherein the fixing spring is provided in the staple mounting magazine and stores the key member and the support member. It is characterized in that a compressive force is applied between the bearing portion of the support member formed on the support member and the engagement plate portion.
- the blade pusher that presses the needle striking blade plate to descend is not supported at the upper end by the operation needle.
- the convex portion formed at a portion other than the upper end portion is swingable. Supported by an operation needle.
- the protrusion is a threading protrusion formed in the blade pusher, and the threading protrusion is A fitting member is inserted into a guide slot formed in the blade plate guide portion of the staple mounting magazine, and a support hole for supporting the fitting member is formed in the staple mounting magazine.
- the operation handle is configured to rotate while at least a point of contact between the fitting member and the support hole.
- the invention according to claim 12 is based on the configuration according to claim 10 or 11, and the upper end and the lower end of the position where the convex portion moves before and after moving up and down by the operation of the operation knob and the handle.
- the position of the half is substantially the same height as the rotation shaft of the operation needle.
- the invention according to claim 13 includes a horizontal base, an operation needle disposed at a predetermined angle with respect to the horizontal base, a plurality of binding needles attached to the operation needle.
- a binding needle mounting magazine for mounting a binding needle connection assembly cassette for storing the connected binding needle connection assembly, and a needle punching blade plate swinging down on the binding needle stored in the binding needle mounting magazine.
- a stapler comprising a horizontal portion that moves on the horizontal base and a vertical portion that is bent from the horizontal portion, and is formed in an L shape in a side view, and the vertical portion is a binding position of the paper bundle.
- the invention according to claim 14 is characterized in that, in addition to the configuration according to claim 13, the convex portion is formed in the vicinity of the staple discharge port of the staple mounting magazine.
- the invention according to claim 15 is based on the configuration according to claim 13 or 14, and the horizontal base has the paper having a plurality of recesses along the longitudinal direction of the horizontal base.
- a guide line portion for guiding the end guide is provided, and the paper end guide is formed with an engaging claw portion engageable with the recess.
- the invention described in claim 18 is a rotation that fixes the height of the rotation shaft of the operation needle when the operation handle starts to rotate.
- An axial vertical position fixing means is provided.
- the rotating shaft vertical position fixing means includes a support member erected on the horizontal base and the support member.
- a key member movable along the support member, a support member supporting the key member, a hole formed in the support member and inserted through the rotation shaft of the operation handle, and the rotation shaft of the operation handle. It is characterized by becoming.
- the invention according to claim 20 is the structure according to claim 18, wherein the pressing force applied to the operation knob and the handle is applied between the operation handle and the staple mounting magazine.
- An elastic member for transmitting to the staple mounting magazine is provided.
- the key member in addition to the structure according to claim 19, is in contact with a fixing spring that assists in engagement with the support member.
- the member is characterized in that a force for engaging the support member is increased.
- the elastic member is a dogleg-shaped panel member, and is provided between the operation needle and the staple mounting magazine.
- the elastic member is a dogleg-shaped panel member, and is provided between the operation needle and the staple mounting magazine.
- the operation needle is placed by pressing the operation needle.
- the vertical movement means that moves vertically down together with the staple mounting magazine at a fixed angle, and the operation handle can start to rotate when the staple mounting magazine descends vertically and lands on the paper bundle placed on the horizontal base. And rotating means after vertical movement. For this reason, the staple is guided to the vicinity of the sheet surface of the sheet bundle while being attached to the staple loading magazine, and is then ejected onto the sheet surface of the sheet bundle by the rotation of the operation handle. Therefore, the binding needle does not bind the sheet bundle at an angle, and the bound sheet bundle can be prevented from becoming uneven.
- the magazine vertical position fixing means for fixing the vertical position of the staple mounting magazine is provided when the operation lever and the handle start to rotate. Therefore, it is possible to obtain a response that the binding needle mounting magazine is landed on the paper surface of the sheet bundle, and to rotate the force operation handle and punch the binding needle into the sheet bundle. Therefore, it becomes easy to understand the timing force for ejecting the staple into the sheet bundle.
- the vertical movement means is a pantograph for moving up and down the binding needle mounting magazine on a horizontal base. Therefore, when the pantograph mechanism is operated, the staple mounting magazine force is raised and lowered while maintaining a state parallel to the horizontal base. Therefore, the structure for raising and lowering the staple mounting magazine can be simplified.
- the post-vertical moving rotation means includes a vertical direction elastic member that supports the staple mounting magazine and a rotation direction elastic member that rotates the operation handle. It becomes. Therefore, the elastic member for the vertical direction is elastically deformed, and the elastic member for the rotational direction is elastically deformed after being lowered with the staple mounting magazine and landing on the sheet bundle while the operation lever and the handle are held at a predetermined angle. The operation lever starts rotating. Therefore, the staple can be lowered vertically until the staple is landed on the paper surface of the paper bundle, and then the staple is ejected onto the paper surface of the paper bundle, and the staple is bound vertically to the paper bundle. be able to.
- the magazine vertical position fixing means stands on the horizontal base and guides the vertical movement of the staple mounting magazine, and is movable along the support member. Key member. Therefore, the staple mounting magazine can be moved up and down with the key member engaged with the support member, and the staple mounting magazine with the key member engaged with the support member. The vertical position of The Therefore, the key member force support member can be fixed at any position in the vertical direction by stopping movement, and the staple mounting magazine can be fixed at an optimum height according to the thickness of the sheet bundle. .
- the key member is in contact with the fixing spring for assisting engagement with the support member, and the force for engaging the key member with the support member is increased. . Therefore, the key member is in a state where the predetermined position force of the support member cannot be raised or lowered.
- the key member includes the vertical portion, the load receiving portion that is bent at the upper end portion of the vertical portion and receives the load of the operation lever, and the lower end of the vertical portion. And an engagement plate portion having a through hole that can be bent and engaged with the support member, and formed in a U-shaped cross section. Therefore, the key member has a simple structure for engaging with the support member, and is easy to mold.
- the fixing spring is provided in the staple mounting magazine and is formed in the key member storage portion that stores the key member and the support member. A compression force was applied between the two parts. Therefore, when the fixing spring is extended, the key member is inclined, and the through hole engages with the side surface of the upper round bar portion to fix the staple mounting magazine.
- the load transmitting portion that transmits the load applied to the operation handle to the key member is formed, and the load receiving portion and the load transmitting portion are connected to each other. , Provided in the opposite direction. Therefore, when the operation needle is rotated, the load transmitting portion is separated from the load receiving portion, the engagement plate portion and the support member are engaged, and the movement of the key member with respect to the support member is stopped, and the operation needle When is not rotated, the load transmitting portion is pressed against the load receiving portion, the engagement plate portion and the support member are not engaged, and the key member can move relative to the support member. Therefore, the staple mounting magazine is positioned when the operation needle and the handle start to rotate, and the staple mounting magazine can be moved up and down when the operation handle and the handle do not rotate.
- the blade pusher force that presses the needle-blade blade plate to descend is capable of swinging without being supported by the operation handle, and other than the upper end.
- the convex part formed on the part is supported by the operation blade and the handle.
- the bending moment applied to the needle blade plate does not increase when the operation needle is rotated, as in the type in which the upper end of the needle blade plate moves along the back of the operation needle. It will end. Therefore, as in the conventional type in which the upper end of the needle punching blade plate is moved along the back surface of the operation nozzle, the needle punching blade plate also loses its operation handle force or the needle punching blade plate is consumed. Can be prevented.
- the convex portion is a threading convex portion formed on the blade pusher, and the needle projecting portion is formed on the blade plate guide portion of the staple mounting magazine.
- the fitting member is inserted into the guide slot and the fitting member is fitted, and the support magazine for supporting the fitting member is formed in the staple mounting magazine.
- the handle rotates. Therefore, when the operation handle is rotated, the support hole rotates around the fitting member while at least making point contact with the fitting member. Therefore, since the friction between the support hole and the fitting member is minimized because the contact surface is minimal, it is possible to improve the operability of the operation needle in which the operation needle is easy to rotate.
- the position of the upper end and the lower end of the position where the convex portion is moved up and down by the operation of the operation handle is the rotation of the operation handle and the handle. It is almost the same height as the shaft. Therefore, when the operation needle is rotated, the moving direction of the portion where the needle striking blade plate is supported is directed in the vertical direction as compared with the case where the upper end portion of the needle striking blade plate is supported. Therefore, the lateral force generated when the needle blade plate is swung down is smaller than when supporting the upper end of the needle blade plate, and the load applied to the needle blade plate is reduced. be able to.
- the invention of claim 13 it is formed of a horizontal portion that moves on the horizontal base and a vertical portion that supports the binding needle mounting magazine, and is formed in an L shape in side view. It has a paper edge guide that adjusts the binding position of the paper bundle, and a convex part formed in a part of the staple mounting magazine. Therefore, even if the operation needle is rotated by moving the vertical part on the horizontal base to below the convex part of the staple mounting magazine, the staple mounting magazine will be aligned with the vertical part of the paper edge guide. It can be prevented from being lowered to the horizontal base. Therefore, even if there is no sheet bundle between the staple mounting magazine and the horizontal base, the staple can be idled.
- the convex portion of the staple mounting magazine is formed in the vicinity of the staple discharge port of the staple mounting magazine. For this reason, when the vertical portion of the paper end guide is moved to the vicinity of the staple discharge port, the convex portion of the staple mounting magazine and the vertical portion of the paper end guide can be brought into contact with each other by the lowering of the staple mounting magazine. Therefore, when the vertical portion of the stapler operator's paper edge guide is brought close to the vicinity of the staple discharge port, it is not possible to drive the staple as usual, and it is easy to perform blank shot instead. Can be recognized.
- the horizontal base is provided with a guide line portion that guides the paper edge guide having a plurality of recesses along the longitudinal direction of the horizontal base.
- An engaging claw that can be engaged with the recess is formed. Therefore, when emptying the staple, the engaging claw portion of the paper end guide is engaged with the concave portion provided in the guide line portion on the horizontal base, and the paper end guide is securely placed on the horizontal base. Can be fixed. Therefore, when it is desired to align the paper ends of the bundle of sheets to be bound, there is no possibility that the paper end guide moves when the paper bundle is arranged on the stapler.
- a concave portion is formed at the upper end of the vertical portion of the paper edge guide. Therefore, when the staple mounting magazine is lowered, the convex portion of the staple mounting magazine fits securely into the concave portion of the paper edge guide. Therefore, even if the staple mounting magazine is lowered when it is desired to blank the staple, the concave portion of the paper edge guide cannot be fitted by the convex portion of the staple mounting magazine, so that the deviation cannot be generated. In addition, it is possible to carry out a reliable blanking without causing a displacement between the vertical portion of the paper edge guide and the convex portion of the staple mounting magazine in which the paper edge guide does not move on the horizontal base.
- the back surface of the paper edge guide is formed of a magnet
- the upper surface of the horizontal base is formed of an iron plate to which the magnet can be attached and detached. Therefore, the paper edge guide can be moved to the location where the force on the horizontal base is removed against the magnetic force and moved on the horizontal base, and it can be fixed to the desired location on the horizontal base by the magnetic force of the paper edge guide. The Therefore, it is possible to save the trouble of forming a hole in the horizontal base and fixing one end of the panel and fixing the other end of the panel to the paper edge guide as in the conventional case. In other words, it is not necessary to form a hole for fixing the panel in the horizontal base, and such a panel itself is also necessary. I don't have to. Further, the paper edge guide can be securely fixed on the horizontal base, and at the same time, the paper edge guide can be easily removed and moved on the horizontal base.
- the rotating shaft vertical position fixing means for fixing the height of the rotating shaft of the operating handle when the operating handle starts rotating. Therefore, it is possible to make it easy to recognize the timing at which the staple is ejected perpendicularly to the sheet bundle.
- the rotating shaft vertical position fixing means includes a support member erected on the horizontal base, a key member movable along the support member, and a key member.
- the supporting member includes a supporting member, a hole formed in the supporting member and through which the rotating shaft of the operation handle is inserted, and a rotating shaft of the operation knob and the handle. Therefore, the key member is engaged with the support member, and the support member is fixed by fixing the key member, thereby fixing the rotation shaft of the operation handle that passes through the hole of the support member, and the operation handle and the handle are Fixed. Accordingly, the position of the operation handle relative to the horizontal base can be fixed.
- the key member is in contact with the fixing spring that assists in engagement with the support member, and the force with which the key member engages with the support member is strengthened. Therefore, the key member is in a state where the predetermined position force of the support member cannot be raised or lowered.
- FIG. 2 is a configuration diagram of a stapler showing a positional relationship among a key member, a support member, and a fixed spring according to the embodiment.
- FIG. 4 is an enlarged configuration diagram of FIG. 2 showing a positional relationship among the key member, the support member, and the fixed spring according to the embodiment.
- FIG. 5 is an exploded view of the stapler showing the pantograph spring according to the embodiment.
- FIG. 9 is a side view of a stapler according to Embodiment 3 of the present invention.
- FIG. 10 is a perspective view of a stapler that is helpful in the embodiment.
- the paper edge guide according to the embodiment is shown, (a) is a plan view, (b) is a side view, (c) is a back view, and (d) is a back view. It is a perspective view.
- FIG. 12 is a configuration diagram showing a horizontal base and a paper edge guide according to the embodiment; (a) is a perspective view of the paper edge guide, (b) is a perspective view of the horizontal base, and (c) is a perspective view. It is a sectional view taken along line AA in (b).
- a stapler and a paper edge guide according to Embodiment 4 of the present invention are shown, (a) is a side view of a stuber, and (b) is a side view of the paper edge guide.
- FIG. 14 is a side view of a stapler according to Embodiment 5 of the present invention.
- FIG. 15 shows the configuration of the key member storage portion or the support member in the embodiment, wherein (a) is a plan view of the key member storage portion, and (b) is the key member storage portion. It is a back view of
- FIG. 16 is a configuration diagram showing the state of the key member and the support member when the operation handle is not pressed in the same embodiment, (a) is the outer plate of the key member storage portion is removed A side view of the stapler in the state, (b) is a partially enlarged view of (a).
- FIG. 17 is a configuration diagram illustrating the state of the stapler, in which FIG. 4A is a side view of the stapler in a state in which the outer plate of the key member housing portion is removed, and FIG.
- FIG. 4A is a side view of the stapler in a state where the outer plate of the key member storage portion is removed
- FIG. 4B is a partially enlarged view of FIG.
- 1 to 7 show an embodiment of the present invention.
- the stapler 10 is a fitting that supports a horizontal base 11 having an anvil 6 that also bends the lower end force of a staple, and a needle punching blade plate 15 (see FIGS. 6 and 7).
- the operation needle 12 has a holding portion 12e for holding the holding portion 33a of the member 33a and can be pressed by a human hand, and a staple mounting magazine 13 for storing the staple.
- the operation needle 12 is provided with a handle spring 18 (see FIG. 6), which is an elastic member for the rotational direction, and the staple mounting magazine 13 has a spring clamp 19 for hooking the handle spring 18.
- the handle spring 18 is engaged with the spring fastener 19 and the handle spring 18 slides upward along the back surface of the operation handle 12 so that the handle spring 18 can rotate about the rotation shaft 31. It has become.
- the staple mounting magazine 13 is a member for mounting a staple connected assembly cassette 17 storing a staple connected assembly in which a large number of staples are connected.
- the staple mounting magazine 13 is formed in an L shape when viewed from the side.
- the staple connecting assembly is formed on the right side of FIG. 1 by a blade plate guide portion 13a for guiding the punching blade plate 15 and a pulley mechanism (not shown). Force in / out And a binding needle guide portion 13b.
- the staple guide 13b of the staple mounting magazine 13 is covered with a magazine cover 32 from above!
- a key member storage portion 13c is provided in the approximate center of the side surface of the staple guide portion 13b.
- the key member storage portion 13c is penetrated as shown in FIG. A mouth 13d is formed.
- a closing plate portion 13e is formed on the lower opening side so as to close more than the upper opening side.
- a bearing portion 13f is formed at a substantially central position between the upper opening side and the lower opening side.
- a key member 21 as a magazine vertical position fixing means for fixing the position of the staple mounting magazine 13 and a support member 22 as a magazine vertical position fixing means. Arranged.
- the key member 21 includes a vertical portion 21a, a load receiving plate portion 21b bent in the horizontal direction from the upper end portion of the vertical portion 21a, and a lower end portion of the vertical portion 21a.
- the engagement plate portion 21c is bent in the horizontal direction, and is formed in a substantially U shape in a side view.
- a through hole 21d through which the upper side of the upper round bar portion 22a of the support member 22 is inserted is formed in the engagement plate portion 2lc.
- the support member 22 includes an upper round bar portion 22a, a lower round bar portion 22b, and a flange provided between the upper round bar portion 22a and the lower round bar portion 22c. Part 22c, and the lower round bar part 22b is fitted into the fixing hole 1 la of the horizontal base 11 and fixed!
- the upper round bar portion 22a of the support member 22 is inserted from the lower opening of the key member storage portion 13c, and the upper end portion of the upper round bar portion 22a is inserted through the key member 21. It is inserted into the hole 21d, and is then inserted into the fixed spring 28, and is further fitted over the bearing 13f.
- the operation load receiving portion 21b is provided with the operation handle 12 before the handle 12 rotates around the rotation shaft 31 inserted into the rotation shaft insertion hole 12g. Contact the load transmission section 12c extended on the back.
- the load transmitting portion 12c pivots about the pivot shaft 13 and moves to the rear side of the stapler 10. ing. To be so Then, the load receiving portion 21b of the key member 21 is not supported by the load transmitting portion 12c, and moves backward and tilts. Further, the fixed spring 28 tends to extend against the compression force between the bearing portion 13f and the engagement plate portion 21c. Then, a corner portion formed between the vertical portion 21a and the engagement plate portion 21c in the key member 21 is pressed against the closing plate portion 13e. The key member 21 is inclined to the state of the solid line in FIG. 4 with the abutment position as a fulcrum.
- the staple mounting magazine 13 descends, the upper round bar portion 22a of the support member 22 penetrates through the guide hole 13g of the bearing portion 13f.
- the key member 21 is inclined and the through hole 21d is engaged with the support member 22 while the operation knob 12 is rotating.
- the position of the staple mounting magazine 13 is fixed. Therefore, when the sheet bundle is placed on the horizontal base 11 and the operation knob 12 is pressed, the staple mounting magazine 13 will land on the sheet surface of the sheet bundle and be fixed at that position.
- the spring 18 is disposed on the back surface of the operation handle 12 and is bent at the lower end side to form a receiving portion 19a formed on the spring fastener 19. It is caught.
- the operation needle 12 is rotated about the rotation shaft 31, the lower end side of the handle spring 18 is locked by the receiving portion 19a, and the upper end side of the handle spring 18 is slid obliquely upward along the back surface of the operation handle 12. Will move.
- a pattern arm 24 which is a vertical moving means for moving in the vertical direction is provided on the lower side of the staple mounting magazine 13 and is supported by the pattern shaft 26. It is an elastic member for the vertical direction that allows the vertical movement to be elastically performed.
- a pantograph spring 27 is provided.
- the handle spring 18 that is an elastic member for the rotation direction as the rotation means after the vertical movement is formed to be more rigid than the pantograph spring 27 that is the elastic member for the vertical direction as the rotation means after the vertical movement. Has been. Therefore, when the pantograph spring 27 is elastically deformed and the staple mounting magazine 13 is lowered to land on the sheet bundle, the key member 21 is engaged with the support member 22 and the lowering of the staple mounting magazine 13 is prevented, and the handle spring 18 is elastically deformed.
- fitting convex portion 33f is fitted to the penetrating convex portion 33f in a state where the penetrating convex portion 33f is inserted into the guide elongated hole 13k.
- the fitting member 33a is fitted into a support hole 12f formed in the operation handle 12.
- the blade pusher 33 can move up and down along the blade plate guide portion 13a. Therefore, by pressing and rotating the operation handle 12, when the fitting member 33a descends along the blade plate guide portion 13a, the upper end of the blade holder 35 is pressed by the blade pusher 33, and the blade holder The needle blade plate 15 supported by 35 is lowered. At this time, the blade pusher 33 can be moved without being supported by the operation handle 12 at the upper end portion, and the through-projection portion 33f formed at the lower end is inserted into the guide elongated hole 13k so as to be hollow.
- the fitting member 33a formed in the shape of an elliptical column is fitted, and the fitting member 33a is supported by the support hole 12f of the operation needle 12 and moves up and down.
- the support hole 12f is shown in Fig. 1. Since the hole has a curved shape and the end of the hole has a curved shape, the support member 12f is moved in the course of the vertical movement of the fitting member 33a fitted to the through projection 33f along the guide elongated hole 13k. However, it rotates around the fitting member 33a while making line contact with the fitting member 33a. Since the support hole 12f and the fitting member 33a are in line contact in this manner, friction is unlikely to occur between them, so that the operation needle 12 can be smoothly rotated without feeling resistance. .
- the height of the position for supporting the needle striking blade plate 15 is substantially the same as the height of the rotary shaft 31 with respect to the horizontal base 11. Further, the needle striking blade plate 15 is only supported at substantially the center, and the upper end portion is not supported by the operation handle 12, so the needle striking blade plate 15 has a substantially center position and an upper end portion. Since no bending moment is applied between them, no lateral force is generated when the needle striking blade plate 15 moves.
- a sheet bundle is placed on the horizontal base 11, and the handle tip 12a of the operation handle 12 is pushed. Then, the pantograph spring 27 is compressed, and the staple mounting magazine 13 is lowered while the upper round bar portion 22a of the support member 22 passes through the guide hole 13g formed in the bearing portion 13f.
- the pantograph spring 27 cannot be bent any further, so that the operation needle 12 starts to rotate, and the load transmitting portion 12c is moved backward.
- the fixed spring 28 is stretched against the compressive force.
- the vertical portion 21a of the key member 21 is inclined, the through hole 21d of the key member 21 is engaged with the side surface of the support member 22, and the position of the staple mounting magazine 13 is fixed.
- the pantograph 24 vertically moves the operation handle 12 together with the staple mounting magazine 13 at a predetermined angle, and the staple mounting magazine 13 is vertically lowered.
- a handle spring 18 and a pantograph spring 27 are provided that can start the rotation of the operation needle 12 when landing on a sheet bundle disposed on the horizontal base 11. Therefore, after the staple is guided to the vicinity of the sheet surface of the sheet bundle while being mounted on the staple mounting magazine 13, the operation needle 12 is rotated to strike the sheet surface of the sheet bundle. Therefore, the binding needle does not bind the sheet bundle diagonally, and it is possible to prevent the bound sheet bundle from becoming uneven.
- the operation needle 12 is provided with a key member 21 and a support member 22 for fixing the vertical position of the staple mounting magazine 13 by starting to rotate. Therefore, it is possible to obtain a response that the binding needle mounting magazine 13 is landed on the surface of the sheet bundle, and then to rotate the operation needle 12 to drive the binding needle into the sheet bundle. Therefore, it is easy to understand the timing for ejecting the staple into the sheet bundle.
- a pantograph 24 for raising and lowering the staple mounting magazine 13 on the horizontal base 11 was provided. Therefore, by operating the mechanism of the pantograph 24, the staple mounting magazine 13 is raised and lowered while maintaining a state parallel to the horizontal base 11. Therefore, the structure for raising and lowering the staple mounting magazine 13 can be simplified.
- a pantograph spring 27 that supports the staple mounting magazine 13 and a handle spring 18 that rotates the operation needle 12 are provided.
- the pantograph spring 27 is elastically deformed, and the handle spring 18 is elastically deformed after the lowering of the operation handle 12 with the staple mounting magazine 13 and landing on the sheet bundle while maintaining the predetermined angle, and the operation handle 12 is operated.
- the rotation of the dollar 12 is started. Therefore, until the staple is landed on the paper surface of the paper bundle, the staple is lowered vertically, and then the staple is ejected onto the paper surface of the paper bundle. And the binding needle can be bound vertically to the sheet bundle.
- a fixing spring 28 that assists engagement with the support member 22 is in contact with the key member 21, and the force with which the key member 21 engages with the support member 22 is increased. Therefore, the key member 21 cannot move up and down even at a predetermined position of the support member 22.
- the key member 21 is bent at the vertical portion 21a, the load receiving portion 21b that is bent at the upper end portion of the vertical portion 21a and receives the load of the operation lever, and the lower end portion of the vertical portion 21a.
- an engagement plate portion 21c having a through hole 21d with which the support member 22 can be engaged, and is formed in a U-shaped cross section. Therefore, the key member 21 has a simple structure for engaging with the support member 22 and can be easily molded.
- the fixed spring 28 is provided in the staple mounting magazine 13 and is formed in a key member storage portion 13c for storing the key member 21 and the support member 22, and a bearing portion 13f and an engagement plate portion of the support member 22 Between 21c, it was placed under a compressive force. Therefore, when the fixing spring 28 is extended, the key member 21 is inclined, and the through hole 21d is engaged with the side surface of the upper round bar portion 22a, so that the staple mounting magazine 13 can be fixed.
- a load transmitting portion 12c for transmitting the load applied to the operating handle 12 to the key member 21 is formed on the back surface of the operating handle 12, and the load receiving portion 21b and the load transmitting portion 12c are provided to face each other. It was. Therefore, when the operation handle 12 is rotated, the load transmitting portion 12c is separated from the load receiving portion 21b, the engagement plate portion 21c and the support member 22 are engaged, and the key member 21 is moved relative to the support member 22. When the operation lever 12 is not rotated, the load transmitting portion 12c is pressed against the load receiving portion 21b and the engagement plate portion 21c and the support member 2 are As a result, the key member 21 can move relative to the support member 22. Therefore, when the operation needle 12 starts to rotate, the staple mounting magazine 13 is positioned, and when the operation needle 12 does not rotate, the staple mounting magazine 13 can be moved up and down. .
- a blade pusher 33 that presses the needle striking blade plate 15 so as to be lowered is swingable without being supported by the operation center 12 and the handle 12, and is formed at the lower end.
- the fitting member 33a fitted to the projecting convex portion 33f is supported by the operation needle 12. Therefore, the upper end of the conventional needle striking blade plate 15 is moved along the back surface of the operation needle 12.
- the bending moment applied to the needle striking blade plate 15 does not have to be large when the operating lever 12 is rotated. Therefore, the needle striking blade plate 15 may come off the operation needle 12 or the needle striking blade plate 15 as in the conventional type in which the upper end of the needle striking blade plate 15 moves along the back surface of the operation needle 12. Can be prevented from being consumed.
- the threading convex portion 33f formed in the blade pusher 33 is inserted into the guide elongated hole 13k formed in the blade plate guide portion 13a of the staple mounting magazine 13 and is fitted into the fitting member 33a.
- the staple mounting magazine 13 is formed with a support hole 12f for supporting the fitting member 33a, and the operation needle 12 is rotated while the fitting member 33a and the support hole 12f are in line contact. Therefore, when the operation handle 12 is rotated, the support hole 12f is rotated around the fitting member 33a while being in line contact with the fitting member 33a. Therefore, since the friction between the support hole 12f and the fitting member 33a is reduced because the contact surface is minimal, the operability of the operation needle 12 is improved. be able to.
- the position of the upper end and the lower end of the position where the projecting convex portion 33f and the fitting member 33a move before and after moving up and down by the operation of the operation handle 12 is the rotation of the operation handle 12 It is almost the same height as the shaft 31. Therefore, when the operation needle 12 is rotated, the moving direction of the portion where the needle striking blade plate 15 is supported is directed in the vertical direction as compared with the case where the upper end portion of the needle striking blade plate 15 is supported. It is done. Accordingly, the lateral force generated when the needle striking blade plate 15 is swung down is smaller than when the upper end portion of the needle striking blade plate 15 is supported, and the load applied to the needle striking blade plate 15 is reduced. The burden can be reduced.
- the penetrating protrusion 33f is formed at the lower end of the blade pusher 33.
- the present invention is not limited to the above-described embodiment, and the penetrating convex portion 33f may be formed in a portion other than the upper end portion of the blade pusher 33.
- the shape of the support hole 12f is a long hole that is a combination of a straight line and an arc
- the fitting member 33a is elliptical.
- the present invention is not limited to the above embodiment as long as the rotation can be performed smoothly. That is, the shape of the support hole 12 f can be an elliptical shape, and the fitting member 33 a can be a long hole shape combining a straight line and an arc. In any case, the support hole 12f and the fitting member 33a need to be able to make line contact!
- the second embodiment of the present invention differs from the first embodiment of the present invention in that the handle spring 18 is not used, but the horizontal base 11 and the operating handle 12 are coupled together. Using the handle springs 41 and 42, which are parts!
- the handle springs 41, 42 have handle-side straight portions 41a, 42a and base-side straight portions 41b, 42b.
- the handle-side straight portions 41a, 42a and the base-side straight portion 41 Between the b and 42b, the torsion portions 41c and 42c are provided. Further, the handle-side straight portions 41a and 42a are fixed to the back surface of the operation handle 12, and the base-side straight portions 41b and 42b are fixed on the horizontal base 12.
- the operation handle 12 has a handle distal end portion 12a and a handle proximal end portion 12b. When the handle distal end portion 12a is pushed by a human hand, the operation handle 12 rotates about the torsion portions 41c and 42c. It rotates around the shaft 31 and the handle tip 12a is pushed onto the horizontal base 11.
- the stapler 50 is attached to the horizontal base 51, the operation handle 52 that is inclined at a predetermined angle with respect to the horizontal base 51, and the operation handle 52.
- the staple mounting magazine 53 for mounting the staple connecting assembly cassette 57 for storing the staple connecting assembly in which a large number of binding needles are connected, and the staples stored in the binding magazine 53 are swung down.
- a needle striking blade plate (not shown) is provided.
- the operation handle 52 is rotatably connected to a case 59 provided on the horizontal base 51, and can be turned around a handle turning shaft 58 as a connecting position thereof.
- the case 59 has a staple mounting magazine 53 held between them.
- On the horizontal base 51 a paper edge guide 61 formed in an L shape in a side view is disposed!
- the horizontal recess 51a is formed in the horizontal base 51, and a plurality of engaged portions are formed in the guide recess 51a along the longitudinal direction of the horizontal base 51.
- a guide line portion 51b having a convex portion 51c and a plurality of engaged concave portions 51d is provided.
- the engaging claw portion 61f (see FIG. 11) of the paper end guide 61 is engaged with the engaged member provided on the horizontal base 51. Remove from the mating recess 51d (see FIGS. 12 (b) and 12 (c)), move the guided frame 6le and move it below the projection 53a to engage with the engaged recess 5 Id at that position. Combine.
- the operation handle 52 rotates about the handle rotating shaft 58, and the convex portion 53a of the staple mounting magazine 53 is moved to the end of the paper. It abuts on the upper end 61b of the vertical part 61a of the guide 61. Further, by rotating the operation needle 52, a needle punching blade plate (not shown) in the staple mounting magazine 53 is swung down, the binding needle is discharged from the binding needle discharge port 53h, and the blanking of the binding needle is completed. .
- the staple mounting magazine 53 is provided in the two vertical portions provided on the paper end guide 61. Entering between 6 la, the staple loading magazine 53 can be lowered onto the horizontal base 51, and the sheet bundle can be bound with the staple.
- the stapler 50 is composed of the horizontal portion 61c that moves on the horizontal base 51 and the vertical portion 61a that supports the staple mounting magazine 53, and is formed in an L shape in a side view.
- the paper edge guide 61 that adjusts the binding position of the sheet bundle by the straight part 61 a and the convex part 53 a formed in a part of the staple mounting magazine 53 are provided. Therefore, even if the operation needle 52 is rotated by moving the vertical portion 61a on the horizontal base 51 below the convex portion 53a of the staple mounting magazine 53, the staple mounting magazine 53 does not move to the end of the paper.
- the guide 61 can be prevented from descending to the horizontal base 51 by being obstructed by the vertical portion 61a. Therefore, even when the sheet bundle does not exist between the staple mounting magazine 53 and the horizontal base 51, the staple can be idled.
- the material of the paper edge guide 61 and the horizontal base 51 is not specified, but the invention is not limited to the above embodiment.
- a magnet may be provided on the back surface of the paper edge guide 61, and the upper surface of the horizontal base 51 may be formed of an iron plate to which the magnet is attached and detached.
- the horizontal part 61c of the paper edge guide 61 A magnet is provided at a portion other than the engagement catch plate 61d on the back surface of the guide plate, and a portion between the guide line portions 51b on the upper surface of the horizontal base 51 is formed of an iron plate.
- FIGS. 13 (a) and 13 (b) show Embodiment 4 of the present invention.
- the stapler 70 according to the fourth embodiment of the present invention differs from the stapler 50 according to the third embodiment of the present invention in that a paper edge guide 71 is used instead of the paper edge guide 61. . That is, as shown in FIG. 13B, a misalignment preventing recess 71g is formed at the upper end 71b of the vertical portion 71a of the paper end guide 71. Other parts that are the same as those of the third embodiment of the present invention are designated by the same reference numerals and description thereof is omitted.
- the engaging claw portion 71f of the paper end guide 71 is removed from the engaged recessed portion 51d provided on the horizontal base 51, and the upper end 71b of the vertical portion 71a is moved so as to come below the protruding portion 53a. And engage with the engaged recess 5 Id at that position.
- the operator rotates the operation needle 52 around the needle rotation shaft 58, moves the convex portion 53a of the staple mounting magazine to the vertical portion 71a of the paper end guide 71,
- the convex portion 53a of the needle mounting magazine 53 is fitted into the misalignment preventing concave portion 71g formed in the vertical portion 71a, so that the staple mounting magazine 53 cannot be further lowered.
- a needle punching blade plate (not shown) provided in the staple mounting magazine 53 is swung down, and the staple is discharged from the staple discharge port 53h, and the staple is discharged.
- the needle punching is completed.
- the staple mounting magazine 53 is provided in two vertical portions provided on the paper end guide 71. It can enter between 71a, the staple mounting magazine 53 can be lowered onto the horizontal base 51, and the sheet bundle can be bound with the staple.
- the upper end 71b of the vertical portion 71a of the paper end guide 71 is formed with the shift preventing recess 71g. Therefore, when the staple mounting magazine 53 is lowered, the convex portion 53a of the staple mounting magazine 53 is surely fitted into the engaged concave portion 5 Id of the paper end guide 71. Therefore, even if the staple mounting magazine 53 is lowered when it is desired to blank the staple, the convex portion 53a of the staple mounting magazine 53 is engaged with the engaged concave portion 51d of the paper edge guide 71. Therefore, the placement of the vertical portion 71a of the paper edge guide 71 where the paper edge guide 71 cannot move on the horizontal base 51 and the convex portion 53a of the staple mounting magazine 53 cause a deviation. Without this, the staple can be reliably punched.
- the paper end guide 71 provided with the magnet can be attached to and detached from the portion between the lines of the guide line portion 51b formed of an iron plate.
- the paper edge guide 71 can be easily removed on the horizontal base 51 and moved.
- the key member 82 includes a vertical portion 82a and an engagement plate portion 82b having a through hole 82c that is bent at the lower end portion of the vertical portion 82a and can be engaged with the support member 87, and is formed in an L-shaped cross section. ing.
- the key member 82 has a corner portion 82d between the vertical portion 82a and the engagement plate portion 82b.
- the operation handle 12 is tilted at a predetermined angle.
- the first rotating shaft 85 is located in the first bearing portion 13p.
- the second rotating shaft 86 is in contact with the lower end in the second bearing portion 13q.
- the key member 82 is connected to the load transmitting portion 12c of the operation needle 12. Leaning on the corner, tilt around the corner 82d. Then, by further pressing the operation handle 12, the key member 82 is released from leaning on the load transmitting portion 12c of the operation handle 12c as shown in FIG.
- the through hole 82c engages with a support member 87 provided on the horizontal base 11.
- the height of the second rotating shaft 86 does not change, but the binding needle mounting magazine 13 is lowered by the force by which the panel member 90 pushes the binding needle mounting magazine 13, so that the second Since the position of the second bearing portion 13q with respect to the rotation shaft 86 is lowered, the second rotation shaft 86 appears to be raised in the second bearing portion 13q.
- the first pivot shaft 85 is pivoted about the second pivot shaft 86, and is lowered in the first bearing portion 13p.
- the support member 87 is erected on the horizontal base 11, the key member 82 is movable along the support member 87, the support member 81 is configured to support the key member 82, and the support member 81 is formed.
- a hole 81e through which the second rotation shaft 86 of the operation needle 12 is inserted and a second rotation shaft 86 of the operation needle 12 are formed. Therefore, the key member 82 is engaged with the support member 87, and the support member 81 is fixed by fixing the key member 82, whereby the second of the operation needle 12 passing through the hole 81e of the support member 81 is fixed.
- the rotating shaft 86 is fixed, and the operation needle 12 is fixed. Accordingly, the position of the operation handle 12 with respect to the horizontal base 11 can be fixed.
- a panel member 90 that transmits the pressing force applied to the operation needle 12 to the staple mounting magazine 13 is provided between the operation needle 12 and the staple mounting magazine 13. Therefore, after the height of the operation needle 12 with respect to the horizontal base 11 is fixed, a downward biasing force is generated from the operation needle 1 2 to the binding needle mounting magazine 13 by the panel member 90, and the binding needle mounting magazine 13 can descend. Therefore, the sheet bundle can be further pressed against the sheet bundle by the staple mounting magazine 13, and the sheet bundle can be bound securely and cleanly.
- the key member 82 is in contact with a fixing spring 28 that assists in engagement with the support member 87, and the force with which the key member 82 engages with the support member 87 is increased. Therefore, the key member 82 is in a state where the predetermined position force of the support member 87 cannot be raised or lowered.
- the key member 82 includes a vertical portion 82a and an engagement plate portion 82b having a through hole 82c that is bent at the lower end portion of the vertical portion 82a and can be engaged with the support member 87.
- the staple mounting magazine 13 is formed in an L shape, and is provided with a key member storage portion 89 in which the support member 87 and the key member 82 are stored.
- the key member storage portion 89 supports the key member 82.
- a support member 81 was provided. Therefore, since the key member 82 is formed in an L-shaped cross section, the key member 82 can be easily formed and has a simple structure.
- the panel member 90 has a square shape, and one end of the panel member 90 is attached to the operation blade 12 between the operation needle 12 and the staple mounting magazine 13, and the panel member 90 The other end is attached to the staple mounting magazine 13. Therefore, the structure of the staple mounting magazine 13 can be made inexpensive and easy to mold.
- Pantograph spring (rotating means after vertical movement) (elastic member for vertical direction)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007517690A JPWO2006126262A1 (ja) | 2005-05-25 | 2005-05-25 | ステープラ |
AT05743871T ATE526118T1 (de) | 2005-05-25 | 2005-05-25 | Klammermaschine |
PCT/JP2005/009557 WO2006126262A1 (ja) | 2005-05-25 | 2005-05-25 | ステープラ |
US11/658,529 US7810689B2 (en) | 2005-05-25 | 2005-05-25 | Stapler |
EP05743871A EP1884321B1 (en) | 2005-05-25 | 2005-05-25 | Stapler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/009557 WO2006126262A1 (ja) | 2005-05-25 | 2005-05-25 | ステープラ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006126262A1 true WO2006126262A1 (ja) | 2006-11-30 |
Family
ID=37451697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/009557 WO2006126262A1 (ja) | 2005-05-25 | 2005-05-25 | ステープラ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7810689B2 (ja) |
EP (1) | EP1884321B1 (ja) |
JP (1) | JPWO2006126262A1 (ja) |
AT (1) | ATE526118T1 (ja) |
WO (1) | WO2006126262A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107803794A (zh) * | 2017-12-26 | 2018-03-16 | 齐鲁工业大学 | 一种水平式订书机 |
CN107866781A (zh) * | 2017-12-26 | 2018-04-03 | 齐鲁工业大学 | 一种双钉订书机 |
Families Citing this family (9)
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NL242128A (ja) * | 1958-08-11 | |||
US7810689B2 (en) * | 2005-05-25 | 2010-10-12 | Sebek Limited | Stapler |
JP4852985B2 (ja) * | 2005-11-09 | 2012-01-11 | マックス株式会社 | 倍力機構を備えたステープラ |
TW200726426A (en) * | 2005-11-18 | 2007-07-16 | Max Co Ltd | Stapler |
US8931676B2 (en) * | 2007-08-27 | 2015-01-13 | Black & Decker Inc. | Nailer having mechanism for pre-positioning nail |
DE102008012511A1 (de) * | 2008-03-04 | 2009-09-10 | Esselte Leitz Gmbh & Co. Kg | Heftklammergerät |
US20130133906A1 (en) * | 2011-11-30 | 2013-05-30 | Tsung-Wen Huang | Tacker |
SE536387C2 (sv) * | 2012-03-02 | 2013-10-01 | Isaberg Rapid Ab | Häftapparat med arrangemang för spänningssättning av ett elastiskt organ ingående i häftapparaten |
JP5906925B2 (ja) * | 2012-04-27 | 2016-04-20 | マックス株式会社 | 用紙処理装置 |
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- 2005-05-25 US US11/658,529 patent/US7810689B2/en not_active Expired - Fee Related
- 2005-05-25 WO PCT/JP2005/009557 patent/WO2006126262A1/ja not_active Application Discontinuation
- 2005-05-25 JP JP2007517690A patent/JPWO2006126262A1/ja active Pending
- 2005-05-25 EP EP05743871A patent/EP1884321B1/en not_active Not-in-force
- 2005-05-25 AT AT05743871T patent/ATE526118T1/de not_active IP Right Cessation
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CN107803794A (zh) * | 2017-12-26 | 2018-03-16 | 齐鲁工业大学 | 一种水平式订书机 |
CN107866781A (zh) * | 2017-12-26 | 2018-04-03 | 齐鲁工业大学 | 一种双钉订书机 |
CN107803794B (zh) * | 2017-12-26 | 2023-08-15 | 齐鲁工业大学 | 一种水平式订书机 |
CN107866781B (zh) * | 2017-12-26 | 2023-09-22 | 齐鲁工业大学 | 一种双钉订书机 |
Also Published As
Publication number | Publication date |
---|---|
US20080302850A1 (en) | 2008-12-11 |
EP1884321A4 (en) | 2010-09-15 |
US7810689B2 (en) | 2010-10-12 |
JPWO2006126262A1 (ja) | 2008-12-25 |
EP1884321A1 (en) | 2008-02-06 |
EP1884321B1 (en) | 2011-09-28 |
ATE526118T1 (de) | 2011-10-15 |
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