WO2011070937A1 - 転写具 - Google Patents

転写具 Download PDF

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Publication number
WO2011070937A1
WO2011070937A1 PCT/JP2010/071312 JP2010071312W WO2011070937A1 WO 2011070937 A1 WO2011070937 A1 WO 2011070937A1 JP 2010071312 W JP2010071312 W JP 2010071312W WO 2011070937 A1 WO2011070937 A1 WO 2011070937A1
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WO
WIPO (PCT)
Prior art keywords
reel
transfer
fitting portion
transfer tool
take
Prior art date
Application number
PCT/JP2010/071312
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
欣也 松下
Original Assignee
コクヨ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コクヨ株式会社 filed Critical コクヨ株式会社
Priority to EP10835859.9A priority Critical patent/EP2511105B1/de
Publication of WO2011070937A1 publication Critical patent/WO2011070937A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0056—Holders for erasers
    • B43L19/0068—Hand-held holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
    • B65H37/005—Hand-held apparatus
    • B65H37/007—Applicators for applying coatings, e.g. correction, colour or adhesive coatings

Definitions

  • the present invention relates to a transfer tool used when transferring a transfer product such as an adhesive, a correction tape, and a pigment onto a paper surface or other transfer target surface.
  • a transfer tape to which a transfer product is attached is fed out from a feeding reel, wound around a take-up reel via a transfer head, and the power transmission device rotates the take-up reel and the take-up reel. It is linked via
  • a sliding mechanism that allows a difference in rotational speed between a feeding-side gear member that is an element of the power transmission device and a shaft support member that supports the feeding reel ( In many cases, a friction clutch mechanism is interposed.
  • the sliding mechanism disclosed in the following patent document forms an annular ridge that also serves as a spring retainer in the middle of a shaft portion that extends in the axial direction from the gear member and is inserted into the support shaft member.
  • a locking claw that engages with the projection on the shaft portion is formed at the opening edge of the support shaft member to prevent the shaft member from coming off, and a compression coil spring is disposed in the gap between the gear member and the support shaft member. .
  • the coil spring exhibits an elastic biasing force that separates the gear member and the support shaft member along the axial direction, strengthens the engagement between the ridges and the locking claws, and generates a friction torque.
  • the present invention made in view of the above is intended to effectively reduce the size of the mechanism by removing the coil spring from the sliding mechanism mounted on the transfer tool.
  • the present invention provides a transfer tool in which a transfer tape is wound around a take-up reel from a pay-out reel via a pay-out transfer head, and the rotation of the take-up reel and the take-up reel are linked via a power transmission device.
  • a sliding mechanism is configured between a gear member that is an element of the power transmission device and a support shaft member that is slidable with respect to the gear member and supports either the supply reel or the take-up reel,
  • the sliding mechanism is provided in the gear member, and is provided intermittently along the circumferential direction in the annular groove, and a boss shaft part that is separated from an external tooth part via the annular groove, and an inner peripheral surface of the annular groove
  • the dimensions of the gear member and the support shaft member, and the dimensions of the sliding mechanism using these as the mechanical parts can be made as small as possible.
  • the boss shaft portion has a convex portion protruding from an outer peripheral surface thereof, and generates friction between the fitting portion and the convex portion, or between the fitting portion and the inward protruding piece. If it is, it becomes easy to adjust the friction torque to an appropriate value.
  • a plurality of the convex portions are intermittently formed along the circumferential direction.
  • the projecting part and the inwardly projecting piece face each other in the radial direction, the projecting part and the inwardly projecting piece can be appropriately positioned by partially sandwiching the fitting part of the support shaft member. it can. That is, it is possible to prevent the shaft center of the support shaft member from being greatly deviated from the shaft center of the gear member.
  • the convex portion is in close contact with the inner peripheral surface of the fitting portion, and the inward protruding piece is in close proximity to or in close contact with the outer peripheral surface of the fitting portion.
  • a part of the fitting part is a flange projecting outward from the other part, and the inwardly projecting piece is close to or in close contact with the flange, the strength of the fitting part is increased by the flange. Reinforcing can suppress deformation of the fitting portion.
  • fitting portion of the support shaft member has an external dimension that can be inserted into either the feeding reel or the take-up reel, the fitting portion also contributes to the reel support, and the shaft of the transfer tool It can be effective for downsizing the dimension in the center direction.
  • the supporting shaft member is configured such that a fitting portion is connected to a proximal end side of a base shaft portion having a smaller diameter than the fitting portion, and a rib protrudes from an outer peripheral surface of the base shaft portion. If the outer peripheral surface of the mounting portion is substantially flush, the operation of inserting and removing the support shaft member from the reel is facilitated.
  • the transfer tool T of the present embodiment shown in FIGS. 1 to 17 includes a transfer tool body 1 and a replaceable refill 2 housed in the transfer tool body 1 as main elements.
  • the refill 2 holds a transfer product such as an adhesive, a correction tape, and a pigment.
  • the reel is formed by winding a transfer tape to which the transfer product is attached. 21, a transfer head 22 for pressing and transferring a transfer material wound around the transfer tape fed from the feed reel 21 to the transfer target surface, a take-up reel 23 for winding the transfer tape via the transfer head 22, and the like
  • a refill frame 24 that supports the supply reel 21, the transfer head 22, and the take-up reel 23 is provided.
  • the transfer tool main body 1 has an outer case 3 that forms the outer surface of the transfer tool T, and a slide that is slidably attached to the outer case 3 in the longitudinal direction and supports the refill 2.
  • a frame 4 a knock mechanism 5 that is a selective holding mechanism that selectively holds the slide frame 4 in one of the storage position S and the use position U, a cap 6 that is cantilevered on the outer case 3, and the slide frame 4
  • a cap opening / closing mechanism 7 for driving the cap 6 from the closing position C to the opening position O or in the opposite direction in conjunction with the movement is provided.
  • the outer case 3 includes a first case member 31, a second case member 32 that can be attached to and detached from the first case member 31, and a second case member 32.
  • a third case member 33 having an outer surface substantially flush with the outer surface.
  • the outer case 3 is formed with a first opening 3 a for exposing the transfer head 22 and a second opening 3 b for exposing a knock bar 51 (to be described later) of the knock mechanism 5.
  • the first case member 31 includes a face plate portion 311 and a peripheral wall portion 312 provided upright from the peripheral edge portion of the face plate portion 311.
  • a guide claw 311 a for guiding the slide movement direction of the slide frame 4 is provided on the inner surface of the face plate portion 311.
  • an attachment claw 312 a for engaging with the third case member 33 is provided at the end of the peripheral wall 312 on the second opening 3 b side.
  • an attachment claw 312 b for engaging with the second case member 32 is provided at the end of the peripheral wall 312 on the first opening 3 a side and the center in the longitudinal direction.
  • the second case member 32 is provided so as to hang down from a portion excluding the face plate portion 321 facing the face plate portion 311 of the first case member 31 and the front end portion of the face plate portion 321. And a peripheral wall portion 322.
  • An engagement recess (not shown) provided on the peripheral wall portion 322 is engaged with an attachment claw 312b provided on the first case member 31 so that the second case member 32 is attached to the first case member 31.
  • a locking claw 321 a for mounting on the third case member 33 is provided at the rear end of the face plate portion 321.
  • the third case member 33 faces the face plate portion 311 of the first case member 31 and is flush with the face plate portion 321 of the second case member 32, and the face plate portion. And a peripheral wall portion 332 provided to hang from a portion excluding the front end portion of 331.
  • An engagement recess (not shown) provided in the peripheral wall portion 332 is engaged with an attachment claw 312a provided in the first case member 31 so that the third case member 33 is attached to the first case member 31.
  • the face plate portion 311 is provided with a locking recess (not shown) that can be engaged with the locking claw 321 a of the second case member 32.
  • the slide frame 4 is moved in the first and second directions as shown in FIGS. 2 and housed in an outer case 3 comprising third case members 31, 32, 33.
  • the slide frame 4 is slidably supported by the guide claws 311 a of the first case member 31, and is slidably supported from the slide frame main body 41 to the second case member 32.
  • a feeding shaft 42 that protrudes toward the opposite side and forms the rotation center of the feeding reel 21, a feeding gear 43 that is a gear member that is pivotally supported by the feeding shaft 42, and a clutch that is a pivoting member that is also pivotally supported by the feeding shaft 42 and supports the feeding reel 21.
  • 44 a first intermediate gear 45 meshed with the feeding gear 43, a second intermediate gear 46 meshed with the first intermediate gear 45, and the take-up reel 23 on the refill frame 24 side.
  • a take-up shaft 47 that forms the rotation center of the take-up reel 23 is provided.
  • the slide frame 4 is driven by the knock mechanism 5 from the storage position S to the use position U or vice versa.
  • the feeding gear 43 and the clutch 44 constitute a sliding mechanism 8 (friction clutch mechanism).
  • the sliding mechanism 8 will be described later.
  • the knock mechanism 5 has the same mechanism as that widely known as the knock mechanism 5 used for writing instruments. Specifically, a knock bar 51 inserted through the second opening 3 b of the outer case 3 and a rear end portion connected to the knock bar 51 and a front end portion connected to the slide frame 4 are illustrated. And a coil spring which is a biasing means formed by connecting the moving end, ie, the rear end portion, to the slide frame 4 and connecting the fixed end, ie, the front end portion, to the fixed side retainer 313 provided on the first case member 31. 52. As described above, the coil spring 52 of the knock mechanism 5 has a fixed end connected to the fixed side retainer 313 provided on the face plate portion 311 of the first case member 31 and a free end provided to the slide frame 4.
  • a spring support bar 411a extending in a direction toward the fixed side retainer 313 is provided so as to protrude from the moving side retainer 411, and the coil spring 52 is inserted through the spring support bar 411a.
  • the fixed retainer 313 is provided with a support rod insertion hole 313a through which the spring support rod 411a can be inserted, and the spring support rod 411a moves through the support rod insertion hole 313a when the slide frame 4 moves. pass.
  • the knock mechanism 5 drives the slide frame 4 to the use position U when the operation of pressing the knock bar 51 in a state where the slide frame 4 is arranged at the storage position S, and the slide frame 4 is moved to the use position.
  • the slide frame 4 is held at the use position U when moved to U.
  • the slide frame 4 is moved to the storage position S by the biasing force of the coil spring 52, and the slide frame 4 is moved as it is. It is configured to hold.
  • the cap 6 is movable between a closed position C that shields the transfer head 22 and an open position O that exposes the transfer head 22 to the outside.
  • a support portion 61 that is cantilevered by the face plate portion of the first case member 31, a shielding portion 62 that is connected to the distal end of the support portion 61 and shields the transfer head 22 at the closed position C, and is connected to the shielding portion 62.
  • a plate-like stopper portion 63 along the peripheral wall portions 312 and 322 of the first and second case members 32.
  • the support portion 61 is provided with guide claws 611 and 612 that engage with arcuate guide slits 311b formed in the face plate portion 311 of the first case member 31, and these guide claws 611 and 612 are located in the guide slit 311b. Is moved about the axis along the normal line of the face plate portion 311 of the first case member 31.
  • the shielding part 62 is connected to the tip of the support part 61.
  • the shielding part 62 is a plate-like part that shields the first opening 3 a of the outer case 3 at the closed position C, and a stopper part 63 is connected to one end of the shielding part 62.
  • the stopper portion 63 is a plate-like portion along the peripheral wall portions 312 and 322 of the first and second case members 31 and 32, and the first and second case members 31 and 32 are open at the open position O. The rotational movement of the cap 6 is restricted by hitting it.
  • the cap opening / closing mechanism 7 drives the cap 6 from the closed position C to the open position O or in the opposite direction in conjunction with the movement of the slide frame 4.
  • the cap opening / closing mechanism 7 is provided on the cap drive projection 71 provided on the surface of the face plate portion of the slide frame 4 facing the first case member 31 and the first case member 31 of the slide frame 4.
  • a cap guide protrusion 72 provided on both side edges of the facing surface, and a U-shaped protrusion in cross section provided at the rear portion of the support portion 61 of the cap 6, which is formed on the cap drive protrusion 71 and the cap guide protrusion 72. It is configured using a driven part 73 to be driven.
  • the driven portion 73 includes a first wall 731 positioned on the transfer head 22 side of the cap driving projection 71 when the cap 6 is positioned at the closed position C, and a cap driving when the cap 6 is positioned at the open position O.
  • the second wall body 732 positioned on the knock bar 51 side of the protrusion 71 and the third wall body 733 positioned on the knock bar 51 side of the cap driving protrusion 71 when the cap 6 is positioned at the closed position C are integrated. Have.
  • the cap drive protrusion 71 is the first wall body 731 of the driven portion 73.
  • the cap 6 is driven by pressing and the guide claw 611 of the cap 6 moves in the guide slit 311b, so that the cap 6 moves from the closed position C to the middle between the closed position C and the opened position O.
  • the driven portion 73 and the cap guide protrusion 72 come into contact with each other.
  • the cap 6 is driven, and the guide claw 611 of the cap 6 continues to move in the guide slit 311b, so that the cap 6 moves from the middle between the closed position C and the open position O to the open position O.
  • the cap opening / closing mechanism 7 operates in the opposite direction to that described above. That is, when the slide frame 4 moves from the use position U to the intermediate position between the storage position S and the use position U, the driven portion 73 and the cap guide protrusion 72 are brought into contact with each other to drive the cap 6.
  • the six guide claws 611 move in the guide slit 311b, the cap 6 moves to the middle between the closed position C and the open position O.
  • maintenance part 74 which hold
  • the cap holding portion 74 is formed by engaging a holding projection 741 provided at one end in the longitudinal direction of the guide claw 611 of the cap 6 and a holding recess 742 provided on the back surface of the slide frame 4 and engaged with the holding projection 741. Function.
  • the refill 2 is supported by the slide frame 4 of the transfer tool main body 1 and the use position U where the transfer head 22 is exposed to the outside integrally with the slide frame 4.
  • the transfer head 22 is movable between the storage position S in which the transfer head 22 is stored in the transfer tool body 1.
  • the refill 2 is provided with an anti-spinning mechanism 25 that prevents rotation of the supply reel 22 when not in use.
  • the refill frame 24 is engaged with a supply reel support portion 241 that supports the supply reel 21, a take-up reel support portion 242 that supports the take-up reel 23, and ratchet teeth 23 a provided on the take-up reel 23. It has a ratchet claw 243 for preventing reverse rotation of the take-up reel 23, and a locking arm 244 provided with a locking claw 244x engaged with a locking tooth 21a provided on the feeding reel 21 at the tip. Further, an engagement receiving portion 245 having a long hole 245a is provided at the end of the refill frame 24 on the transfer head 22 side.
  • the engagement receiving portion 245 is formed by housing the engagement pin 412 provided on the slide frame 4 in the long hole 245a inside the engagement receiving portion 245 in a state where the refill 2 is attached to the slide frame 4.
  • the portion 245 and the engagement pin 412 form a movable engagement portion K that supports the refill frame 24 movably on the slide frame 4.
  • the feeding reel 21 is provided with a meshing hole 211 at the center for receiving a rotational force from the clutch 44 when the transfer tape is drawn out from the feeding reel support 241 described above.
  • the locking teeth 21 a that engage with the locking claws 244 x of the refill frame 24 are provided on the surface of the supply reel 21 that faces the refill frame 24.
  • the transfer material on the transfer tape is placed on the inner surface, that is, the surface toward the center of the feeding reel 21 in order to reduce the portion where the transfer material is exposed when not used for a long time, such as during transportation or storage. It is wound around the supply reel 21 while being held. Then, the transfer tape fed out from the portion opposite to the transfer symmetry surface of the operation reel 21 is guided to the portion toward the transfer symmetry surface of the take-up reel 23 and guided to the transfer head 22.
  • the take-up reel 23 is a main body of the take-up reel 23 and is provided on the take-up reel main body 231 supported by the take-up reel support 242 and the refill frame 24 side of the take-up reel main body 231.
  • the winding gear 232 has a bevel gear shape so that it can be easily meshed with the second intermediate gear 46 when the refill 2 is replaced.
  • the take-up reel 23 is arranged closer to the transfer head 22 than the supply reel 21.
  • the anti-spinning mechanism 25 engages a locking claw 244 x provided at the tip of the locking arm 244 of the refill frame 24 and a locking tooth 21 a provided on the feeding reel 21.
  • the locking arm 244 includes an arm main body 244a extending in the longitudinal direction of the refill frame 24, a shaft portion 244b extending from an intermediate portion of the arm main body 244a toward both side edges of the refill frame 24, and a shaft portion 244b.
  • an elastic support portion 244c extending in a direction toward the transfer head 22 toward the both side edges of the refill frame 24.
  • the arm main body 244a is capable of seesaw movement around a fulcrum 244z set at an intermediate portion.
  • the fulcrum 244z is a portion that hits an arm support portion 413 provided so as to protrude from the end of the slide frame 4 on the knock bar 51 side to the refill frame 24 side.
  • a protrusion 244y that strikes the locking release protrusion 321b provided on the second case member 32 as the refill 2 moves is provided at the end of the arm body 244a on the knock bar 51 side.
  • the locking arm 244 When the protrusion 244y of the locking arm 244 hits the locking release protrusion 321b, the locking arm 244 accumulates an elastic force in the direction in which the locking claw 244x and the locking tooth 21a are engaged.
  • the A notch 24x is provided in a portion of the refill frame 24 around the arm main body 244a so that the arm main body 244a can be moved in the thickness direction of the refill frame 24.
  • a release mechanism K is provided between the refill 2 and the second case member 32 to release the rotation prevention state of the refill 2 by the idling prevention mechanism 25.
  • the release mechanism K is configured using the protrusion 244y provided on the lock arm 244 and the lock release protrusion 321b provided on the second case member 32.
  • the release mechanism K functions as follows when the transfer tool T is used.
  • the knock mechanism 5 is operated to move the slide frame 4 and the refill frame 24 supported by the slide frame 4 from the storage position S toward the use position U.
  • the protrusion 244y of the locking arm 244 hits the locking release protrusion 321b of the second case member 32, and the arm body 244a rotates and moves around the fulcrum 244z.
  • the locking claw 244 x at the tip of the locking arm 244 is separated from the locking tooth 21 a of the feeding reel 21. As a result, the feeding reel 21 can be rotated.
  • the knock mechanism 5 is operated to move the slide frame 4 and the refill frame 24 supported by the slide frame 4 from the use position U toward the storage position S.
  • the refill frame 24 moves from the use position U
  • the state where the protrusion 244y of the locking arm 244 hits the locking release protrusion 321b of the second case member 32 is released.
  • the arm main body 244a is rotationally moved about the fulcrum 244z by an elastic force, and the engaging claw 244x at the tip of the engaging arm 244 is engaged with the engaging tooth 21a of the feeding reel 21, as shown in FIG. Fit.
  • the rotation of the feeding reel 21 is restricted again.
  • the sliding mechanism (friction clutch mechanism) 8 formed by the feeding gear 43 and the clutch 44 will be described in detail.
  • the transfer tool T when the user holds the transfer tool body 1 and moves the transfer tool body 1 while pressing the transfer head 22 and the transfer tape against the transfer target surface, the transfer tape wrapped around the transfer head 22 is transferred. The transfer tape is dragged onto the transfer target surface, and the transfer tape is pulled out from the supply reel 21. The rotational driving force applied from the transfer tape to the feeding reel 21 is transmitted to the clutch 44 that rotates integrally with the feeding reel 21, and further transmitted from the clutch 44 to the feeding gear 43.
  • the feeding gear 43, the first intermediate gear 45, and the second intermediate gear 4646 constituting the power transmission device 9 transmit this rotational driving force to the take-up gear 232.
  • the take-up gear 232 is integrally formed with the take-up reel 23, and the take-up reel 23 that is rotationally driven via the take-up gear 232 takes up the tape on which the transfer object has been transferred.
  • the clutch 44 is slid with friction with respect to the feeding gear 43 to cause a difference in the rotational speed between the two, and the tape feeding speed of the feeding reel 21 and the take-up reel 23 are made different.
  • the sliding mechanism 8 that matches the tape winding speed is provided.
  • the degree of slipping in the sliding mechanism 8 in other words, the rotational speed difference between the clutch 44 and the feeding gear 43 is 0 or small when the transfer tape is unused, and increases as the transfer tape is used and its remaining amount decreases. Become.
  • the feeding gear 43 includes an outer tooth portion 431 having outer teeth meshing with the first intermediate gear 45 on the outer periphery, and a boss shaft portion extending in the axial direction in the central portion. 432 and an annular groove 433 opened in the axial direction separating the external tooth portion 431 and the boss shaft portion 432.
  • the boss shaft portion 432 has a substantially thick cylindrical shape, but the tip side is notched at a plurality of locations, and is not continuous in the circumferential direction by these notches 432b. In the illustrated example, a plurality of (three) notches 432b are formed, but one notch 432b may be provided.
  • the outer peripheral surface has a plurality of convex portions 432a intermittently along the circumferential direction.
  • Each convex portion 432 a slightly bulges from the outer peripheral surface of the boss shaft portion 432.
  • the annular groove 433 is provided with a plurality of inwardly protruding pieces 433a intermittently along the circumferential direction.
  • Each inwardly projecting piece 433a extends along the radial direction from the inner peripheral surface of the annular groove 433 (the surface facing the inner side on the outer peripheral side of both the radially opposed walls) so as to narrow the opening width of the annular groove 433. It extends inward and faces each convex part 432a along the radial direction.
  • the clutch 44 has a base shaft portion 441 and a fitting portion 442 connected to the base end side of the base shaft portion 441.
  • the base shaft portion 441 has a substantially cylindrical shape that is smaller in diameter and longer than the fitting portion 442, and the fitting portion 442 has a substantially cylindrical shape that is larger in diameter and shorter than the base shaft portion 441.
  • Both the base shaft portion 441 and the fitting portion 442 are thinner than the boss shaft portion 432, and are continuous one round without tearing along the circumferential direction.
  • the fitting portion 442 continues to the base shaft portion 441 through a hollow disk-shaped continuous portion 443 that is orthogonal to the axial direction.
  • a part of the fitting portion 442 is a flange 442a that protrudes outward along the radial direction from the other portions.
  • An outward projecting piece 442b projecting from the outer peripheral surface of the flange 442a is provided at the end edge of the flange 442a.
  • the outward projecting piece 442b has a substantially annular shape that is continuous in the circumferential direction.
  • a plurality of ribs 441 a project from the outer peripheral surface of the base shaft portion 441 along the radial direction.
  • Each rib 441 a is joined to the base shaft portion 441 and the continuous portion 443.
  • the outer end surface of each rib 441a has a base end side that is substantially flush with the outer peripheral surface of the fitting portion 442, and a tip end side that is tapered.
  • the clutch 44 is assembled to the feeding gear 43 by inserting the boss shaft portion 432 into the fitting portion 442 and simultaneously inserting the flange 442a of the fitting portion 442 into the annular groove 433.
  • the convex portion 432 a of the boss shaft portion 432 is in close contact with the inner peripheral surface of the fitting portion 442.
  • the inwardly projecting piece 433a of the annular groove 433 approaches or contacts the outer peripheral surface of the fitting portion 442, particularly the outer peripheral surface of the flange 442a.
  • the distal end surface of the boss shaft portion 432 approaches or comes into contact with the surface on the proximal end side of the continuous portion 443.
  • outward projecting piece 442b is positioned inward (in the direction toward the proximal end of the boss shaft portion 432, upward in FIG. 17) along the axial direction from the inward projecting piece 433a.
  • a retaining structure that prevents the boss shaft portion 432 from being pulled out of the fitting portion 442 and thus the clutch 44 from being separated from the feeding gear 43 by the engagement of the outwardly projecting piece 442b and the inwardly projecting piece 433a. Is built.
  • torque is transmitted by sliding friction between the inner peripheral surface of the fitting portion 442 of the clutch 44 and the convex portion 432 a of the boss shaft portion 432 of the feeding gear 43.
  • the boss shaft portion 432 formed with the notch 432b can be elastically deformed so that the diameter thereof is contracted, and the convex portion 432a is pressed against the inner peripheral surface of the fitting portion 442 by repulsion of the elastic deformation. It is possible to generate a friction torque with a large magnitude.
  • An inward protruding piece 433a protruding from the inner peripheral surface of the annular groove 433 is close to the outer peripheral surface of the fitting portion 442, and the inward protruding piece 433a is relative to the boss shaft portion 432 in the radial direction. Regulate displacement. Therefore, the boss shaft portion 432 is not greatly deformed so as to be plastically deformed, and the durability of the mechanism and the boss shaft portion 432 can be kept from coming off.
  • Both the feeding gear 43 and the clutch 44 are pivotally supported on a feeding core 42 formed integrally with the slide frame 4. That is, as shown in FIG. 17, the feeding gear 43 and the clutch 44 are rotated to the slide frame 4 by inserting the feeding core 42 into the inside of the boss shaft portion 432 and the base shaft portion 441 from the feeding gear 43 side. Support as possible.
  • a portion excluding the base shaft portion 441 of the clutch 44 and the flange 442 a of the fitting portion 442 fits inside the feeding reel 21 on the scissors where the refill 2 is attached to the slide frame 4.
  • the rib 441 a protruding from the base shaft portion 441 of the clutch 44 is engaged with the unevenness of the inner periphery of the feeding reel 21, and plays a role of synchronizing the rotation of the feeding reel 21 and the rotation of the clutch 44.
  • the transfer tape is wound around the take-up reel 23 from the pay-out reel 21 via the pay-out transfer head 22, and the power transmission device 9 is used to rotate the pay-out reel 21 and the take-up reel 23.
  • the transfer tool T that is linked via the sliding member T, sliding between the gear member 43 that is an element of the power transmission device 9 and the support shaft member 44 that is slidable with respect to the gear member 43 and supports the feeding reel 21.
  • the mechanism 8 is configured, and the sliding mechanism 8 is provided in the gear member 43, and is separated from the external tooth portion 431 via the annular groove 433, and the annular groove 433 in the circumferential direction.
  • the boss shaft part 432 has a convex part 432a protruding from the outer peripheral surface thereof, and generates friction between the fitting part 442 and the convex part 432a. It becomes easy to adjust to the value.
  • the convex portion 432a and the inwardly projecting piece 433a face each other in the radial direction, the convex portion 432a and the inwardly projecting piece 433a are partially sandwiched by the fitting portion 442 of the support shaft member 44. It can be positioned accurately. That is, it is possible to prevent the shaft center of the support shaft member 44 from being greatly deviated from the shaft center of the gear member 43.
  • the torque is transmitted mainly by friction between the boss shaft portion 432 and the fitting portion 442, the convex portion 432 a is in close contact with the inner peripheral surface of the fitting portion 442, and the inward protruding piece 433 a is the fitting portion 442. Near or abut on the outer peripheral surface of
  • a part of the fitting part 442 is a flange 442a projecting outward from the other part, and the inward protruding piece 433a is close to or in close contact with the flange 442a.
  • the strength of the fitting portion 442 can be reinforced by the flange 442a to prevent deformation of the fitting portion 442.
  • the tip end side of the boss shaft portion 432 is partly cut out, and the boss shaft portion 432 is not continuous in the circumferential direction by the notch 432b, so that the elastic contraction deformation along the radial direction of the boss shaft portion 432 is caused. It is possible to generate an appropriate friction torque between the inner periphery of the fitting portion 442 and the outer periphery of the boss shaft portion 432 or the convex portion 432a using the repulsive force.
  • the fitting portion 442 of the support shaft member 44 has an external dimension that can be inserted into the feeding reel 21, the fitting portion 442 also contributes to the shaft support of the reel 21, and the axial direction of the transfer tool T It can be effective for miniaturization of dimensions.
  • the supporting shaft member 44 is configured such that a fitting portion 442 is connected to a proximal end side of a base shaft portion 441 having a smaller diameter than the fitting portion 442, and a rib 441a protrudes from an outer peripheral surface of the base shaft portion 441. Since the outer end surface of 441a and the outer peripheral surface of the fitting portion 442 are substantially flush with each other, the operation of inserting and removing the support shaft member 44 with respect to the reel 21 at the time of refill 2 replacement is facilitated.
  • friction is generated between the inner peripheral surface of the fitting portion 442 of the support shaft member 44 and the convex portion 432a of the outer peripheral surface of the boss shaft portion 432 of the gear member 43.
  • the convex portion 432 a may not be formed on the shaft portion 432, and the wide range of the outer peripheral surface of the boss shaft portion 432 may be brought into sliding contact with the inner peripheral surface of the fitting portion 442.
  • the convex part 432a of the boss shaft part 432 can be formed into a shape expanded along the circumferential direction without being small as shown in FIG.
  • the convex portion 432a may be a convex strip extending in the circumferential direction.
  • the convex ridges 432 a extending in the circumferential direction may be inclined so as to transition along the axial direction.
  • the contact location in contact with the convex portion 432a on the inner peripheral surface of the fitting portion 442 is displaced in the axial direction. Become. Therefore, the plastic deformation or wear of the inner peripheral surface of the fitting portion 442 is further suppressed, the life of the sliding mechanism is extended, and it can be used for a longer period of time.
  • the convex part 432a of the boss shaft part 432 may not be intermittent along the circumferential direction, but may be an annular convex line that continues one round.
  • friction is generated between the inner peripheral surface of the fitting portion 442 of the support shaft member 44 and the inner peripheral surface (the convex portion 432a) of the boss shaft of the gear member 43.
  • the outer peripheral surface of the fitting portion 442 of the support shaft member 44 and the inward projecting piece 433a of the annular groove 433 of the gear member 43 may be brought into close contact with each other to generate friction therebetween.
  • flange 442a it is not essential to form the flange 442a on the fitting portion 442 of the support shaft member 44. You may make it make the outer peripheral surface of the fitting part 442 which does not have the flange 442a adjoin or contact
  • the inwardly projecting piece 433a may be one continuous along the circumferential direction.
  • the outward projecting piece 442b may not be continuous around the circumferential direction but may be partially cut off.
  • the sliding mechanism 8 is disposed on the side of the supply reel 21 that feeds out the tape.
  • a similar sliding mechanism can be disposed on the side of the take-up reel 23 that winds up the tape.
  • a support shaft member that pivotally supports the take-up reel 23 and a gear member that is assembled with the support shaft member and meshes with the intermediate gear 46 are provided on the take-up reel 23 side.
  • the single-use transfer tool T without refill exchange it is allowed to integrate the reel 21 around which the tape is wound and the support shaft member 44 that supports the reel 21.
  • the retaining structure for preventing the boss shaft portion 432 from being pulled out from the fitting portion 442 is not limited to the above-described embodiment.
  • FIG. 20 shows a mode in which a concave strip 433b is provided on the annular groove 443 side and a protruding piece or convex strip 442c is provided on the fitting portion 442 side.
  • the present invention can be used as a transfer tool for transferring a transfer material such as an adhesive, a correction tape, and a pigment onto a paper surface or other transfer target surface.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
PCT/JP2010/071312 2009-12-08 2010-11-30 転写具 WO2011070937A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10835859.9A EP2511105B1 (de) 2009-12-08 2010-11-30 Übertragungswerkzeug

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JP2009278842A JP5515077B2 (ja) 2009-12-08 2009-12-08 転写具
JP2009-278842 2009-12-08

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WO2011070937A1 true WO2011070937A1 (ja) 2011-06-16

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JP (1) JP5515077B2 (de)
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JP2014053958A (ja) * 2013-11-13 2014-03-20 Sharp Corp 基地局装置、移動局装置、通信方法および集積回路

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5758287B2 (ja) * 2011-12-28 2015-08-05 株式会社フジクラ レーザー蒸着用複合ターゲット及びそれを用いた酸化物超電導線材の製造方法
JP2020062849A (ja) * 2018-10-19 2020-04-23 プラス株式会社 塗膜転写具

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JP2532967Y2 (ja) * 1991-05-09 1997-04-16 ゼネラル株式会社 塗布膜転写具
JPH09104562A (ja) * 1995-10-06 1997-04-22 Seed Gomme Kogyo Kk 塗膜転写具のクラッチ機構および塗膜転写具
JP2000229499A (ja) * 1999-02-12 2000-08-22 Tombow Pencil Co Ltd 塗膜転写具の巻取りリールの軸着構造
JP2005047201A (ja) 2003-07-31 2005-02-24 Tombow Pencil Co Ltd 塗膜転写具

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JP4136083B2 (ja) * 1998-06-24 2008-08-20 プラス株式会社 塗布膜転写具
JP3622141B2 (ja) * 1999-05-28 2005-02-23 株式会社トンボ鉛筆 塗布具における軸着構造
JP4572045B2 (ja) * 2001-08-20 2010-10-27 株式会社トンボ鉛筆 塗膜転写具

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JP2532967Y2 (ja) * 1991-05-09 1997-04-16 ゼネラル株式会社 塗布膜転写具
JPH09104562A (ja) * 1995-10-06 1997-04-22 Seed Gomme Kogyo Kk 塗膜転写具のクラッチ機構および塗膜転写具
JP2000229499A (ja) * 1999-02-12 2000-08-22 Tombow Pencil Co Ltd 塗膜転写具の巻取りリールの軸着構造
JP2005047201A (ja) 2003-07-31 2005-02-24 Tombow Pencil Co Ltd 塗膜転写具

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Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014053958A (ja) * 2013-11-13 2014-03-20 Sharp Corp 基地局装置、移動局装置、通信方法および集積回路

Also Published As

Publication number Publication date
JP5515077B2 (ja) 2014-06-11
EP2511105A4 (de) 2014-01-08
EP2511105B1 (de) 2015-03-18
JP2011121205A (ja) 2011-06-23
EP2511105A1 (de) 2012-10-17

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