JPH0858200A - Film transfer jig - Google Patents

Abstract

PURPOSE: To enhance the degree of freedom in the setting of slip torque by constituting the tooth part of at least one of gears in an elastically deformable manner so as to bring the same to a non-meshing state when relative rotatory power equal to or more than set power acts. CONSTITUTION: The excessive tension of a transfer ribbon R produced by the speed difference between ribbon delivery speed and ribbon taking-up speed generates relative rotatory power equal to or more than set rotatory power in the tooth parts 26a, 27a of the first gear 26 on the side of a delivery core and the second gear 27 on the side of a taking-up core 27 by the slip of both tooth parts. In this case, the elastically deformable tooth part 27a of the second gear 27 is pressed to the tooth part 26a of the first gear 26 to become a non- meshing state, that is, to elastically fall on the downstream side in the rotary direction of the small diameter gear 27 and the mutual meshing of both tooth parts 26a, 27a is released to release the transmission of power between the gears 26, 27. Therefore, the gears are released by intermittently absorbing the speed difference between ribbon delivery speed and ribbon taking-up speed.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、文字修正用塗膜や接着
用粘着膜、装飾用着色塗膜等の転写塗膜が一側面に設け
られている転写リボンを巻き付けてある繰り出しコア
と、当該繰り出しコアから転写ヘッドを経由して繰り出
されてくる転写リボンを巻き取る巻き取りコアとを、繰
り出しコアの軸芯周りで回転する第１ギアと、巻き取り
コアの軸芯周りで回転する第２ギアとを介して前記繰り
出しコアによるリボン繰り出し速度よりも前記巻き取り
コアによるリボン巻き取り速度が速くなる状態で連動さ
せるとともに、前記繰り出しコアの回転と前記巻き取り
コアの回転とをスリップ可能に連動するスリップ連動機
構を設けて、前記転写ヘッドで前記転写リボンを被転写
面側に押圧しながら、当該転写ヘッドを前記繰り出しコ
アからのリボン繰り出し方向上手側に向けて移動させる
ことにより、前記転写リボンが前記繰り出しコアを回転
させながら繰り出され、かつ、前記転写ヘッドを通過し
た転写リボンが前記巻き取りコアに巻き取られるように
構成してある塗膜転写具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pay-out core around which a transfer ribbon having a transfer coating film such as a character correction coating film, an adhesive pressure-sensitive adhesive film, and a decorative coloring coating film is provided on one side. A winding core that winds a transfer ribbon that is fed from the feeding core via a transfer head, a first gear that rotates around the axis of the feeding core, and a first gear that rotates around the axis of the winding core. The two gears are interlocked in a state in which the ribbon winding speed of the winding core is faster than the ribbon winding speed of the winding core, and the rotation of the winding core and the rotation of the winding core can be slipped. A slip interlocking mechanism that interlocks is provided so that the transfer head presses the transfer ribbon toward the surface to be transferred while the transfer head moves the ribbon from the supply core. The transfer ribbon is fed while rotating the feeding core by moving the transfer ribbon toward the upper side, and the transfer ribbon passing through the transfer head is wound around the winding core. A coating film transfer tool.

【０００２】[0002]

【従来の技術】冒記塗膜転写具は、繰り出しコアと巻き
取りコアとを、繰り出しコアの軸芯周りで回転する第１
ギアと、巻き取りコアの軸芯周りで回転する第２ギアと
を介して、巻き取り速度が繰り出し速度よりも速くなる
状態で回転可能に連動して、繰り出しコアを回転させな
がら転写リボンを繰り出すと同時に、転写ヘッドを通過
した後の使用済み転写リボンを巻き取りコアに巻き取れ
るように構成するとともに、繰り出しコアの回転と巻き
取りコアの回転とをスリップ可能に連動することによ
り、巻き取りコアによる巻き取り速度が繰り出しコアに
よる繰り出し速度よりも速い為に巻き取りコアの回転に
伴って転写リボンに過大な張力が発生する事態を防止し
ながら、使用済み転写リボンが緩みなく確実に巻き取り
コアに巻き取られるように構成したものである。そし
て、従来では、図１４、図１５に示すように、転写具ケ
ース５０に一体形成された二本の固定筒軸５１，５２の
うち、一方の固定筒軸５１に、当該固定筒軸５１に回動
自在に外嵌可能な回転筒軸５３Ａと、当該回転筒軸５３
Ａよりも大径で、かつ、繰り出しコア５４に内嵌可能な
筒状体５３Ｂとを同芯状態で一体形成してある第１ギア
５３を外嵌させて、当該第１ギア５３と繰り出しコア５
４とが同一軸芯周りで一体回転するように構成してい
た。また、この第１ギア５３の筒状体５３Ｂの外周面の
うち、その円周方向に所定間隔を隔てた４箇所の各々に
は、前記繰り出しコア５４の軸孔５４Ａ内周面に形成さ
れた波形状の被係合部５４ａに対して選択的に係合可能
な三角爪状の４つの係合部５３ａを一体形成するととも
に、前記筒状体５３Ｂのうち、前記各係合部５３ａの円
周方向両側部の各々に、第１ギア５３と繰り出しコア５
４との間に設定以上の相対回転力が作用したとき、前記
各係合部５３ａが非伝動状態となる位置まで半径方向内
方側（前記回転筒軸５３Ａの外周面と前記筒状体５３Ｂ
の内周面との間に形成される隙間）への弾性変形を許容
するスリット５３ｂを回転軸芯方向に沿って形成し、も
って、半径方向内方へ弾性変形可能な係合部５３ａにて
前記スリップ連動機構５５を構成していた。尚、他方の
固定筒軸５２には、巻き取りコア５６が固定自在に嵌合
されていて、当該巻き取りコア５６に、前記第１ギア５
３と噛合して繰り出しコア５４によるリボン繰出速度よ
りも巻き取りコア５６によるリボン巻取速度が速くなる
状態で連動させるための第２ギヤ５７が一体形成されて
いる（例えば、実開平４−１２６８７８号公報）。2. Description of the Related Art A coating film transfer tool is a first type which rotates a pay-out core and a take-up core around an axis of the pay-out core.
Through the gear and the second gear that rotates around the axis of the winding core, the transfer ribbon is fed while rotating the feeding core in a rotatably interlocking manner with the winding speed higher than the feeding speed. At the same time, the used transfer ribbon after passing through the transfer head is configured to be wound on the winding core, and the rotation of the pay-out core and the rotation of the winding core are interlocked with each other so that the rotation of the winding core can slip. The take-up speed of the take-up core is faster than the take-up speed of the take-up core.Therefore, excessive tension is not generated on the transfer ribbon as the take-up core rotates. It is configured to be wound up. In the prior art, as shown in FIGS. 14 and 15, one of the two fixed cylindrical shafts 51, 52 integrally formed in the transfer tool case 50 is attached to the fixed cylindrical shaft 51. A rotatable cylinder shaft 53A that is rotatably fitted to the outside, and the rotatable cylinder shaft 53.
A first gear 53, which has a diameter larger than A and is integrally formed with a cylindrical body 53B that can be fitted into the feeding core 54 in a concentric manner, is fitted to the outside, and the first gear 53 and the feeding core are fitted. 5
4 and 4 are configured to integrally rotate about the same axis. In addition, on the outer peripheral surface of the cylindrical body 53B of the first gear 53, at each of four locations at predetermined intervals in the circumferential direction, the inner peripheral surface of the shaft hole 54A of the pay-out core 54 is formed. Four triangular claw-shaped engaging portions 53a that can be selectively engaged with the corrugated engaged portion 54a are integrally formed, and a circle of each engaging portion 53a of the tubular body 53B. The first gear 53 and the payout core 5 are provided on both sides in the circumferential direction.
4, when a relative rotational force greater than a preset value is applied, the engaging portions 53a are radially inward (to the position where the engaging portions 53a are in the non-transmission state) (the outer peripheral surface of the rotary tubular shaft 53A and the tubular body 53B).
A slit 53b is formed along the axis of the rotation axis to allow elastic deformation to a gap formed between the inner peripheral surface of the engaging portion 53a and the engaging portion 53a which is elastically deformable inward in the radial direction. The slip interlocking mechanism 55 was configured. A winding core 56 is fixedly fitted to the other fixed cylindrical shaft 52, and the first gear 5 is attached to the winding core 56.
A second gear 57 is formed integrally with the third gear 57, which meshes with the third core 54 and is interlocked in a state in which the ribbon winding speed of the winding core 56 is faster than the ribbon winding speed of the winding core 54 (for example, actual open flat wire 4-126878). Issue).

【０００３】[0003]

【発明が解決しようとする課題】従来の塗膜転写具で
は、前記スリップ連動機構５５を構成するに、繰り出し
コア５４と同軸芯周りで回転する第１ギア５３で、か
つ、転写具ケース５０の固定筒軸５１に対して回転自在
に外嵌される回転筒軸５３Ａの外側に、繰り出しコア５
４に内嵌可能な筒状体５３Ａを同軸芯状態で立設し、更
に、この筒状体５３Ａに、繰り出しコア５４の被係合部
５４ａに対して選択的に係合可能な係合部５３ａと、当
該係合部５３ａの半径方向内方側への弾性変形を許容す
るスリット５３ｂとを形成しなければならないため、第
１ギア５３全体の形状が複雑化し、製造コストの高騰を
招来し易い。しかも、前記筒状体５３Ａが繰り出しコア
５４に内嵌されるが故に、当該筒状体５３Ａの外径が繰
り出しコア５４の内径以下に制約されることは免れず、
その結果、前記筒状体５３Ａの外周面から係合部５３ａ
の先端までの半径方向の突出長さが短く、しかも、筒状
体５３Ａの内周面と回転筒軸５３Ａの外周面との間に形
成される間隙の半径方向での幅も非常に小さくなるた
め、寸法精度が要求される割りに、係合部５３ａの半径
方向内方側への弾性変形力の設定範囲が狭くなってい
た。その上、第１ギア５３の回転軸芯から係合部５３ａ
の係合位置までの摩擦半径も小さくなるため、スリップ
が発生するときの荷重が大きくなり、その分だけ第１ギ
ア５３及び繰り出しコア５４の耐久性を高めなければな
らない不都合があった。In the conventional coating film transfer tool, the slip interlocking mechanism 55 is constituted by the first gear 53 rotating around the coaxial with the pay-out core 54 and the transfer tool case 50. The payout core 5 is provided outside the rotary cylinder shaft 53A that is rotatably fitted onto the fixed cylinder shaft 51.
4, a tubular body 53A that can be fitted inside is erected in a coaxial core state, and further, an engaging portion that can be selectively engaged with the engaged portion 54a of the feeding core 54 in the tubular body 53A. Since 53a and the slit 53b that allows the elastic deformation of the engaging portion 53a inward in the radial direction must be formed, the overall shape of the first gear 53 becomes complicated and the manufacturing cost rises. easy. Moreover, since the tubular body 53A is fitted into the payout core 54, the outer diameter of the tubular body 53A is inevitably restricted to be equal to or less than the inner diameter of the payout core 54.
As a result, from the outer peripheral surface of the cylindrical body 53A to the engaging portion 53a.
The projection length in the radial direction up to the tip of the shaft is short, and the width in the radial direction of the gap formed between the inner peripheral surface of the cylindrical body 53A and the outer peripheral surface of the rotating cylindrical shaft 53A is also extremely small. Therefore, although the dimensional accuracy is required, the setting range of the elastic deformation force of the engaging portion 53a inward in the radial direction is narrow. In addition, from the rotation axis of the first gear 53 to the engaging portion 53a.
Since the friction radius up to the engagement position is also small, the load at the time of slippage increases, and there is a disadvantage that the durability of the first gear 53 and the payout core 54 must be increased by that much.

【０００４】本発明は、上述の実情に鑑みてなされたも
のであって、その目的は、スリップ機構の構造の簡素化
と製作の容易化とを図りながら、スリップトルクの設定
の自由度が高く、かつ、スリップが発生するときの荷重
も小さくするこができる塗膜転写具を提供する点にあ
る。The present invention has been made in view of the above-mentioned circumstances, and an object thereof is to make the structure of the slip mechanism simple and to facilitate the manufacture, while having a high degree of freedom in setting the slip torque. In addition, the present invention provides a coating film transfer tool that can reduce the load when slip occurs.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するため
の本発明の特徴構成は、転写塗膜が一側面に設けられて
いる転写リボンを巻き付けてある繰り出しコアと、当該
繰り出しコアから転写ヘッドを経由して繰り出されてく
る転写リボンを巻き取る巻き取りコアとを、繰り出しコ
アの軸芯周りで回転する第１ギアと、巻き取りコアの軸
芯周りで回転する第２ギアとを介して前記繰り出しコア
によるリボン繰り出し速度よりも前記巻き取りコアによ
るリボン巻き取り速度が速くなる状態で連動させるとと
もに、前記繰り出しコアの回転と前記巻き取りコアの回
転とをスリップ可能に連動するスリップ連動機構を設け
て、前記転写ヘッドで前記転写リボンを被転写面側に押
圧しながら、当該転写ヘッドを前記繰り出しコアからの
リボン繰り出し方向上手側に向けて移動させることによ
り、前記転写リボンが前記繰り出しコアを回転させなが
ら繰り出され、かつ、前記転写ヘッドを通過した転写リ
ボンが前記巻き取りコアに巻き取られるように構成して
ある塗膜転写具であって、前記両ギアのうち、少なくと
も一方のギアの歯部を、設定以上の相対回転力が作用し
たときに非噛合状態に弾性変形可能に構成して、当該歯
部をもって前記スリップ連動機構を構成してある点にあ
る。To achieve the above object, the present invention is characterized in that a transfer core having a transfer coating film on one side thereof is wound around a transfer ribbon, and a transfer head from the transfer core. Via a first gear that rotates around the axis of the winding core and a second gear that rotates around the axis of the winding core. A slip interlocking mechanism that interlocks in such a manner that the ribbon take-up speed by the take-up core is faster than the ribbon take-up speed by the pay-out core, and that the rotation of the take-up core and the rotation of the take-up core are interlockable A method of feeding the ribbon from the feeding core while the transfer head presses the transfer ribbon toward the surface to be transferred. By moving the transfer ribbon toward the upper side, the transfer ribbon is unwound while rotating the unwinding core, and the transfer ribbon that has passed through the transfer head is wound around the winding core. A film transfer tool, wherein the tooth portion of at least one of the two gears is elastically deformable into a non-meshing state when a relative rotational force of a preset value or more is applied, and the tooth portion has the tooth portion. The point is that a slip interlocking mechanism is configured.

【０００６】前記スリップ連動機構を構成する前記ギア
の歯部が、両ギアに設定以上の相対回転力が作用したと
きに、その回転方向下手側に非噛合位置に弾性変形可能
に構成されていてもよい。The tooth portion of the gear constituting the slip interlocking mechanism is configured to be elastically deformable to the non-meshing position on the lower side in the rotational direction when a relative rotational force larger than a preset value is applied to both gears. Good.

【０００７】前記両コア及び前記転写ヘッドのうち、少
なくとも前記両コアを、板状の保持部材に片持ち姿勢で
回転自在に保持させて転写リボンカセットを構成すると
ともに、当該転写リボンカセットを転写具ケースに対し
て装脱自在な相対姿勢で装着した状態で、前記各コアの
リボン幅方向一端側を各々回転自在に保持する繰り出し
コア支持部と巻き取りコア支持部とが前記転写具ケース
側に設けられていてもよい。Of the cores and the transfer head, at least the cores are rotatably held by a plate-like holding member in a cantilevered posture to form a transfer ribbon cassette, and the transfer ribbon cassette is used as a transfer tool. In a state where the core is mounted in a detachable relative posture with respect to the case, a payout core support portion and a take-up core support portion that rotatably hold one end side of each core in the ribbon width direction are provided on the transfer tool case side. It may be provided.

【０００８】前記第２ギアの前記歯部が前記スリップ連
動機構に構成されているとともに、当該第２ギアが前記
巻き取りコアに一体形成されていてもよい。The tooth portion of the second gear may be formed in the slip interlocking mechanism, and the second gear may be formed integrally with the winding core.

【０００９】前記第１ギアが前記繰り出しコアと一体形
成されているとともに、前記第２ギアが前記巻き取りコ
アと一体形成されていてもよい。The first gear may be integrally formed with the pay-out core, and the second gear may be integrally formed with the winding core.

【００１０】[0010]

【作用】請求項１記載の構成による場合は、前記スリッ
プ機構を構成するにあたって、繰り出しコアによるリボ
ン繰り出し速度よりも巻き取りコアによるリボン巻き取
り速度が速くなる状態で連動させるための第１ギア及び
第２ギアのうち、少なくとも一方のギアの歯部を利用し
て、設定以上の相対回転力が作用したときに非噛み合い
状態に弾性変形可能に構成してあるが故に、歯部以外の
特別な構成要素が不要で、しかも、繰り出しコアの内径
や巻き取りコアの内径等の大きさに左右されないため、
スリップ機構を構成する歯部の歯元から歯先までの長
さ、及び、それの回転軸芯から歯部の噛み合い位置まで
の摩擦半径を自由に設定することができる。According to the structure of the first aspect, in constructing the slip mechanism, the first gear for interlocking in a state in which the ribbon winding speed of the winding core is faster than the ribbon winding speed of the winding core, and The tooth portion of at least one of the second gears is used to elastically deform into a non-meshing state when a relative rotational force of a preset value or more is applied. No components are required, and it does not depend on the inner diameter of the feeding core or the inner diameter of the winding core.
It is possible to freely set the length from the root to the tip of the tooth portion that constitutes the slip mechanism, and the friction radius from the rotation axis of the tooth portion to the meshing position of the tooth portion.

【００１１】請求項２記載の構成による場合は、スリッ
プ機構を構成する歯部の弾性変形方向と両ギアのトルク
伝達方向とがほぼ同一方向であるから、例えば、スリッ
プ機構を構成する歯部を、両ギアのトルク伝達方向以外
の方向に弾性変形させる場合に比して、小さな荷重で同
一のスリップトルクを得ることができる。According to the second aspect of the present invention, since the elastic deformation direction of the tooth portion constituting the slip mechanism and the torque transmission direction of both gears are substantially the same, for example, the tooth portion constituting the slip mechanism is The same slip torque can be obtained with a small load as compared with the case where the gears are elastically deformed in a direction other than the torque transmission direction.

【００１２】請求項３記載の構成による場合は、転写リ
ボンカセットを交換するだけで、使用済の転写リボンを
新しい未使用の転写リボンと交換でき、しかも、転写具
ケース側に両コアに対するコア支持部が設けられている
が故に、保持部材側において、両コアを転写具ケースへ
の装着に対応した位置で片持ち状に仮止めする程度で
も、当該保持部材を転写具ケースに装着した状態では、
両コアを確実に支持することができるから、保持部材を
箱形に形成して両持ち支持させる必要がない。According to the third aspect of the invention, the used transfer ribbon can be replaced with a new unused transfer ribbon by simply replacing the transfer ribbon cassette, and the core support for both cores is provided on the transfer tool case side. Since the portion is provided, even if the holding member is attached to the transfer tool case, even if the cores are temporarily fixed to the transfer tool case in a cantilever manner at the positions corresponding to the attachment to the transfer tool case. ,
Since both cores can be surely supported, it is not necessary to form the holding member in a box shape to support both ends.

【００１３】請求項４記載の構成による場合は、前記第
２ギアの歯部を弾性変形可能に構成する関係上、当該第
２ギアの歯部の耐久性が第１ギヤの歯部に比較して低下
することは免れず、その結果、第２ギアを定期的に交換
する必要があるが、このようなときでも、前記第２ギア
が、リボン使用後に他の新しいものと交換される巻き取
りコアに一体形成されているから、第２ギアと巻き取り
コアとの交換作業を一挙に行うことができる。According to the fourth aspect of the invention, since the tooth portion of the second gear is elastically deformable, the tooth portion of the second gear is more durable than the tooth portion of the first gear. As a result, the second gear needs to be replaced regularly, and even in such a case, the second gear is replaced with another new one after the ribbon is used. Since it is formed integrally with the core, the replacement work of the second gear and the winding core can be performed at once.

【００１４】請求項５記載の構成による場合は、スリッ
プ機構を含めた繰り出しコアから巻き取りコアまでの連
動系を二つの部品で構成することができる。According to the structure of claim 5, the interlocking system including the slip mechanism from the payout core to the take-up core can be composed of two parts.

【００１５】[0015]

【発明の効果】請求項１記載の塗膜転写具は、スリップ
機構の構造の簡素化を図ることができるばかりでなく、
スリップ機構を構成する歯部の歯元から歯先までの長
さ、及び、それの回転軸芯から歯部の噛み合い位置まで
の摩擦半径を自由に設定することができるから、スリッ
プトルクの設定の自由度が高く、かつ、スリップが発生
するときの荷重も小さくなり、それでいて加工精度の緩
和も図ることが可能であるから、使用済み転写リボンを
緩みなく確実に巻き取ることのできるものを、設計面、
製造面、コスト面で有利に製作することができる。The coating film transfer tool according to the first aspect of the present invention can not only simplify the structure of the slip mechanism, but also
Since it is possible to freely set the length from the root to the tip of the tooth portion that constitutes the slip mechanism, and the friction radius from the rotation axis center of the tooth portion to the meshing position of the tooth portion, it is possible to set the slip torque. Since the degree of freedom is high and the load when slipping occurs is small and the processing accuracy can be relaxed, we designed a product that can reliably wind up the used transfer ribbon without loosening. surface,
It can be manufactured advantageously in terms of manufacturing and cost.

【００１６】請求項２記載の塗膜転写具は、スリップ発
生時の荷重が小さくなるから、ギア等の耐久性を高める
ことができる。In the coating film transfer tool according to the second aspect of the present invention, since the load at the time of occurrence of slip is reduced, the durability of gears and the like can be improved.

【００１７】請求項３記載の塗膜転写具は、転写リボン
カセットを交換するだけで転写具ケースは反復使用する
ことができるので経済的に有利であり、しかも、転写リ
ボンカセットにおける保持部材自体の構造の簡略化によ
る材料節減及び製作の容易化を図ることができるから、
ランニングコストの安価な塗膜転写具を提供することが
できる。The coating film transfer tool according to the third aspect is economically advantageous because the transfer tool case can be repeatedly used only by replacing the transfer ribbon cassette, and moreover, the holding member itself in the transfer ribbon cassette is used. Since the material can be saved and the manufacturing can be facilitated by simplifying the structure,
It is possible to provide a coating film transfer tool with low running cost.

【００１８】請求項４記載の塗膜転写具は、第２ギアの
交換忘れに起因するスリップトルクの変動による巻き取
り不良を回避することができるばかりでなく、交換作業
の容易化を図ることができる。In the coating film transfer tool according to the fourth aspect, not only the winding failure due to the fluctuation of the slip torque due to forgetting to replace the second gear can be avoided, but also the replacement work can be facilitated. it can.

【００１９】請求項５記載の塗膜転写具は、部品点数の
削減によって組付け作業の容易化を図ることができる。In the coating film transfer tool according to the fifth aspect of the present invention, the assembling work can be facilitated by reducing the number of parts.

【００２０】[0020]

【実施例】【Example】

〔第１実施例〕図１、図３は、転写リボンカセットＡを
樹脂製の転写具ケースＣに対して、当該転写具ケースＣ
内に装脱可能な相対姿勢で装着した粘着膜転写具を示
し、転写リボンカセットＡは、図４〜図６に示すよう
に、転写塗膜の一例としての接着用粘着膜Ｄを一側面に
設けてある転写リボンＲが、接着用粘着膜Ｄ側を外向き
にして転写ヘッドの一例としての樹脂製の転写ローラー
３を経由する状態で、樹脂製の繰り出しコア１と樹脂製
の巻き取りコア２とに亘って巻き掛けられ、これら各コ
ア１，２及び転写ローラー３を、紙製又は樹脂製の板状
の保持部材４に保持して構成してある。そして、前記繰
り出しコア１から繰り出された転写リボンＲの前記接着
用粘着膜Ｄを転写ローラー３で被転写面Ｂ側に押圧しな
がら、当該転写ローラー３を繰り出しコア１からのリボ
ン繰り出し方向上手側に向けて移動させることにより、
転写リボンＲが繰り出しコア１を回転させながら繰り出
され、かつ、転写ローラー３を通過した接着用粘着膜Ｄ
を被転写面Ｂ側に転写した後の使用済の転写リボンＲが
前記巻き取りコア２に巻き取られるように構成されてい
る。[First Embodiment] FIGS. 1 and 3 show a transfer ribbon cassette A for a transfer tool case C made of resin, and
The adhesive film transfer tool mounted in a detachable relative posture is shown in FIG. 4, and the transfer ribbon cassette A has an adhesive film D for adhesion as one example of a transfer coating film on one side, as shown in FIGS. With the transfer ribbon R provided passing through the resin transfer roller 3 as an example of the transfer head with the adhesive pressure-sensitive adhesive film D side facing outward, the resin delivery core 1 and the resin winding core 1 are provided. The core 1 and the core 2 and the transfer roller 3 are wound around a sheet-shaped holding member 4 made of paper or resin. Then, while pressing the adhesive film D for adhesion of the transfer ribbon R unwound from the unwinding core 1 by the transfer roller 3 toward the surface B to be transferred, the transfer roller 3 is moved upward from the unwinding core 1 in the ribbon unwinding direction. By moving towards
The adhesive film D for adhesion, in which the transfer ribbon R is unwound while the unwinding core 1 is rotated and has passed through the transfer roller 3.
The used transfer ribbon R after transferring the image to the transfer surface B side is wound around the winding core 2.

【００２１】前記保持部材４は、図６に示すように、装
着するべき転写具ケースＣの内周にほぼ沿う外形に形成
されているとともに、前記各コア１，２及び転写ローラ
ー３のリボン幅方向一端側に形成されている周溝１Ａ，
２Ａ，３Ａと係合して、当該各コア１，２及び転写ロー
ラー３を片持ち姿勢で回転自在に遊嵌保持する繰り出し
コア用保持孔６と巻き取りコア用保持孔７及び転写ロー
ラー用保持孔８が夫々形成されている。更に、前記保持
部材４の外周縁と各保持孔６，７，８とに亘っては、保
持部材４の外周縁側からの前記各周溝１Ａ，２Ａ，３Ａ
に対する各コア１，２及び転写ローラー３の係脱を許容
する、繰り出しコア用案内通路９、巻き取りコア用案内
通路１０、転写ローラー用案内通路１１がほぼ並行状態
で切り欠き形成されていて、各保持孔６，７，８が保持
部材４の外周縁に対して同一方向に開口するように構成
されている。前記繰り出しコア用案内通路９の通路幅
は、繰り出しコア用保持孔６の直径と略同一寸法に構成
されているとともに、前記保持部材４のうち、案内通路
９と保持孔６との境界相当箇所には、通路幅を繰り出し
コア１の周溝１Ａの内径よりも少し狭める状態で幅方向
に突出する突出部９ａが一体形成されている。前記巻き
取りコア用案内通路１０の通路幅は、繰り出しコア用案
内通路９と同様に、巻き取りコア用保持孔７の直径と略
同一寸法に構成されているとともに、前記保持部材４の
うち、案内通路１０と保持孔７との境界相当箇所には、
通路幅を巻き取りコア２の周溝２Ａの内径よりも少し狭
める状態で幅方向に突出する突出部１０ａが一体形成さ
れている。そして、繰り出しコア１の周溝１Ａ、及び、
巻き取りコア２の周溝２Ａの各々を、繰り出しコア用案
内通路９及び巻き取りコア用案内通路１０に係入させた
のち、当該各コア１，２を、一定以上の押し込み力で各
コア用保持孔６，７側に押し込み操作すると、前記突出
部９ａ間の通路幅が繰り出しコア１の周溝１Ａの内周面
との接当で弾性的に押し広げられるとともに、前記突出
部１０ａ間の通路幅が巻き取りコア２の周溝２Ａの内周
面との接当で弾性的に押し広げられ、各コア１，２が片
持ち姿勢で保持部材４に回転自在に遊嵌保持されること
になる。前記各コア１，２が保持部材４に遊嵌保持され
た状態では、各突出部９ａ，１０ａが弾性復帰して、各
コア１，２に抜け出し方向への一定以上の力が付与され
ない限り、保持部材４から各コア１，２の抜け出しが阻
止されている。また、前記転写ローラー用案内通路１１
の通路幅は、転写ローラー用保持孔８の直径よりも少し
小さな幅に構成されている。そして、前記転写ローラー
３の周溝３Ａを、この案内通路１１に対して一定以上の
押し込み力で転写ローラー用保持孔８側に押し込むと、
当該案内通路１１の通路幅が転写ローラー３の周溝３Ａ
の内周面との接当で弾性的に押し広げられ、転写ローラ
ー３が片持ち姿勢で保持部材４に回転自在に遊嵌保持さ
れることになる。前記転写ローラー３が保持部材４に遊
嵌保持された状態では、前記転写ローラー用案内通路１
１の通路幅が弾性復帰して、転写ローラー３に抜け出し
方向への一定以上の力が付与されない限り、保持部材４
から転写ローラー３の抜け出しが阻止されている。As shown in FIG. 6, the holding member 4 is formed in an outer shape substantially along the inner circumference of the transfer tool case C to be mounted, and the ribbon widths of the cores 1 and 2 and the transfer roller 3 are set. Circumferential groove 1A formed at one end in the direction,
Holding holes 6 for feeding cores, holding holes 7 for take-up cores, and holdings for transfer rollers, which engage with 2A, 3A to loosely fit and hold the cores 1, 2 and transfer roller 3 in a cantilevered posture. Each hole 8 is formed. Further, the peripheral grooves 1A, 2A, 3A from the outer peripheral edge side of the holding member 4 extend over the outer peripheral edge of the holding member 4 and the respective holding holes 6, 7, 8.
A guide passage 9 for the feeding core, a guide passage 10 for the winding core, and a guide passage 11 for the transfer roller, which allow engagement and disengagement of each core 1, 2 and transfer roller 3 with respect to The holding holes 6, 7, and 8 are configured to open in the same direction with respect to the outer peripheral edge of the holding member 4. The passage width of the feeding passage 9 for the feeding core is configured to have substantially the same size as the diameter of the holding hole 6 for the feeding core, and the portion corresponding to the boundary between the guiding passage 9 and the holding hole 6 in the holding member 4. A projecting portion 9a projecting in the width direction is integrally formed therewith in a state where the passage width is slightly narrower than the inner diameter of the circumferential groove 1A of the feeding core 1. The passage width of the take-up core guide passage 10 is formed to have substantially the same size as the diameter of the take-up core holding hole 7 as in the pay-out core guide passage 9, and among the holding members 4, At the location corresponding to the boundary between the guide passage 10 and the holding hole 7,
A projecting portion 10a projecting in the width direction is integrally formed in a state where the passage width is slightly narrower than the inner diameter of the circumferential groove 2A of the winding core 2. Then, the circumferential groove 1A of the payout core 1 and
Each of the circumferential grooves 2A of the take-up core 2 is engaged with the pay-out core guide passage 9 and the take-up core guide passage 10, and then the cores 1 and 2 are pushed by a pushing force of a certain level or more. When the pushing operation is performed toward the holding holes 6 and 7, the passage width between the projecting portions 9a is elastically spread by the contact with the inner peripheral surface of the circumferential groove 1A of the feeding core 1 and the space between the projecting portions 10a. The passage width is elastically widened by contact with the inner peripheral surface of the circumferential groove 2A of the winding core 2, and the cores 1 and 2 are rotatably fitted and held by the holding member 4 in a cantilevered posture. become. In the state where the cores 1 and 2 are loosely fitted and held by the holding member 4, unless the protrusions 9a and 10a elastically return and a force of a certain amount or more is applied to the cores 1 and 2 in the withdrawal direction. The cores 1 and 2 are prevented from coming out of the holding member 4. Further, the transfer roller guide passage 11
The passage width is set to a width slightly smaller than the diameter of the transfer roller holding hole 8. Then, when the circumferential groove 3A of the transfer roller 3 is pushed toward the transfer roller holding hole 8 side with a pushing force of a certain amount or more with respect to the guide passage 11,
The passage width of the guide passage 11 is equal to the circumferential groove 3A of the transfer roller 3.
When the transfer roller 3 is elastically pushed out by the contact with the inner peripheral surface thereof, the transfer roller 3 is rotatably fitted and held by the holding member 4 in a cantilevered posture. In the state where the transfer roller 3 is loosely fitted and held by the holding member 4, the transfer roller guide passage 1 is provided.
As long as the passage width of No. 1 is elastically restored and the transfer roller 3 is not given a force of a certain amount or more in the slip-out direction, the holding member 4
The transfer roller 3 is prevented from slipping out from.

【００２２】前記保持部材４には、転写具ケースＣ側に
形成した２つの突起１２に各々嵌まり込んで、当該ケー
スＣに対する保持部材４の板面方向での位置決めを行う
貫通孔１３と切り欠き溝１４とが形成されているととも
に、前記保持部材４を転写具ケースＣに装填した状態で
は、前記繰り出しコア用案内通路９を通して、繰り出し
コア１に巻き付けられている未使用の転写リボンＲの残
量を転写具ケースＣに形成した窓孔１５から目視確認で
きるように構成されている。The holding member 4 is fitted with two protrusions 12 formed on the transfer tool case C side, and a through hole 13 for positioning the holding member 4 with respect to the case C in the plate surface direction is formed. With the groove 14 formed and the holding member 4 loaded in the transfer tool case C, the unused transfer ribbon R wound around the payout core 1 is passed through the payout core guide passage 9. The remaining amount can be visually confirmed through a window hole 15 formed in the transfer tool case C.

【００２３】図１〜５は上記転写リボンカセットＡが転
写具ケースＣに装着されている状態を示し、転写具ケー
スＣは、本体ケース部材Ｃ１と蓋ケース部材Ｃ２とを一
体形成してあり、当該両ケース部材Ｃ１，Ｃ２の板状連
設部分を肉薄に形成して、当該肉薄の板状連設部分をも
って、前記両ケース部材Ｃ１，Ｃ２を揺動開閉するため
のヒンジ部１６に構成してある。また、一方の本体ケー
ス部材Ｃ１内には、繰り出しコア１を一体回転状態で外
嵌係合する樹脂製の繰り出し用筒軸１８と、当該繰り出
し用筒軸１８を回転自在に支持する繰り出しコア用支軸
１９とから構成された繰り出しコア支持部２０と、巻き
取りコア２を回転自在に外嵌支持する巻き取りコア用支
軸２１から構成された巻き取りコア支持部２３、及び、
転写ローラー３を回転自在に外嵌支持する、転写ローラ
ー用支軸２４から構成されたヘッド支持部２５とが設け
られている。1 to 5 show a state in which the transfer ribbon cassette A is mounted in a transfer tool case C. The transfer tool case C has a main body case member C1 and a lid case member C2 integrally formed, The plate-like connecting portions of the case members C1 and C2 are thinly formed, and the thin plate-like connecting portions constitute the hinge portion 16 for swinging and opening the case members C1 and C2. There is. Further, in one of the main body case members C1, a resin feed-out cylinder shaft 18 for externally engaging the feed-out core 1 in an integrally rotating state, and a feed-out core for rotatably supporting the feed-out cylinder shaft 18 are provided. A take-up core support portion 20 composed of a support shaft 19, a take-up core support portion 23 composed of a take-up core support shaft 21 that rotatably fits and supports the take-up core 2 to the outside, and
A head support portion 25 including a transfer roller support shaft 24 that rotatably fits and supports the transfer roller 3 is provided.

【００２４】前記繰り出し用筒軸１８には大径の第１ギ
ア２６が一体形成されているとともに、前記巻き取りコ
ア２には小径の第２ギア２７が一体形成されていて、第
１ギア２６が前記繰り出しコア１の軸芯周りで回転し、
第２ギア２７が前記巻き取りコア２の軸芯周りで回転す
るように構成されている。前記第２ギア２７は、巻き取
りコア２の周溝２Ａ形成側とは反対側のリボン幅方向一
端側から一体的に突出形成された筒軸部２Ｂの外周面の
全周に亘って、複数の板状の歯部２７ａを等間隔を隔て
て放射状に一体形成して構成されており、第２ギア２７
の歯部２７ａの歯けた寸法Ｒが、第１ギア２６の歯部２
６ａの歯けた寸法Ｌの約２倍に相当する長さに形成され
ているとともに、第２ギア２７の歯部２７ａの回転方向
での歯厚Ｗは、当該歯部２７ａの歯幅Ｔよりも薄く構成
されている。そして、これら両ギア２６，２７同士の噛
合で繰り出しコア１の回転と巻き取りコア２の回転とを
連動させ、転写リボンＲの繰り出しにともなって繰り出
しコア１が回転すると、使用済の転写リボンＲが巻き取
りコア２に巻き取られるようギア連動機構２８を構成し
てある。前記ギア連動機構２８は、転写リボンＲの繰り
出しコア１に対する巻き付け径が小さくなっても、繰り
出しコア１からのリボン繰り出し速度よりも巻き取りコ
ア２によるリボン巻き取り速度が速くなるよう両ギア２
６，２７のギア径が設定されていて、使用済の転写リボ
ンＲが確実に巻き取られるよう構成されている。更に、
リボン繰り出し速度とリボン巻き取り速度との速度差に
より生じる転写リボンＲの過大な張力は、繰り出しコア
側の第１ギア２６の歯部２６ａと巻き取りコア２側の第
２ギア２７の歯部２７ａとのスリップにより、換言すれ
ば、転写リボンＲの過大な張力によって第１ギア２６の
歯部２６ａと第２ギア２７の歯部２７ａとに設定以上の
相対回転力が作用したとき、弾性変形可能な第２ギア２
７の歯部２７ａが、第１ギア２６の歯部２６ａに押圧さ
れて非噛合状態、つまり、小径ギア２７の回転方向下手
側に弾性的に倒伏して、両歯部２６ａ，２７ａ同士の噛
合が解除されて両ギア２６，２７間の動力伝達が解除さ
れることにより、リボン繰り出し速度とリボン巻き取り
速度との速度差を断続的に吸収することによって解放さ
れ、当該第２ギア２７の歯部２７ａをもってスリップ連
動機構２９が構成されている。尚、前記繰り出し用筒軸
１８と当該繰り出し用筒軸１８に一体形成された第１ギ
ア２６は、具体的に、常温で硬度の高い樹脂、例えば、
ＡＢＳ樹脂、ＰＯＭ（ポリアセタール）樹脂、ポリプロ
ピレン又はポリスチレン等から製作されており、また、
前記巻き取りコア２と当該巻き取りコア２に一体形成さ
れた第２ギア２７は、具体的に、常温で第１ギア２６の
硬度よりも低く、かつ、常温で弾性変形可能な樹脂、例
えば、低密度ポリエチレン又はエラストマー等から製作
されている。A large-diameter first gear 26 is integrally formed on the payout cylinder shaft 18, and a small-diameter second gear 27 is integrally formed on the winding core 2. Rotates around the axis of the pay-out core 1,
The second gear 27 is configured to rotate around the axis of the winding core 2. A plurality of the second gears 27 are provided over the entire circumference of the outer peripheral surface of the cylindrical shaft portion 2B integrally formed so as to project from one end side in the ribbon width direction on the side opposite to the winding groove 2A forming side. The plate-shaped tooth portions 27a of the second gear 27 are integrally formed radially at equal intervals.
The toothed dimension R of the tooth portion 27a of the
The tooth width W of the tooth portion 27a of the second gear 27 in the rotation direction is larger than the tooth width T of the tooth portion 27a. It is made thin. Then, the rotation of the feeding core 1 and the rotation of the winding core 2 are interlocked with each other by the meshing of these gears 26 and 27, and when the feeding core 1 rotates as the transfer ribbon R is fed, the used transfer ribbon R The gear interlocking mechanism 28 is configured so that the film is wound around the winding core 2. The gear interlocking mechanism 28 is configured so that the ribbon winding speed of the winding core 2 is faster than the ribbon winding speed of the winding core 1 even when the winding diameter of the transfer ribbon R around the winding core 1 is reduced.
The gear diameters of 6, 27 are set so that the used transfer ribbon R can be reliably wound up. Furthermore,
The excessive tension of the transfer ribbon R caused by the speed difference between the ribbon feeding speed and the ribbon winding speed causes the tooth portion 26a of the first gear 26 on the feeding core side and the tooth portion 27a of the second gear 27 on the winding core 2 side. In other words, when the relative rotational force of a predetermined value or more acts on the tooth portion 26a of the first gear 26 and the tooth portion 27a of the second gear 27 due to excessive tension of the transfer ribbon R, elastic deformation is possible. Na second gear 2
The tooth portion 27a of No. 7 is pressed by the tooth portion 26a of the first gear 26 and is in a non-meshing state, that is, elastically falls to the lower side in the rotation direction of the small-diameter gear 27, and the tooth portions 26a and 27a mesh with each other. Is released and the power transmission between the two gears 26 and 27 is released, the speed difference between the ribbon feeding speed and the ribbon winding speed is intermittently absorbed, and the gear is released. The part 27a constitutes a slip interlocking mechanism 29. The feeding cylinder shaft 18 and the first gear 26 integrally formed with the feeding cylinder shaft 18 are specifically made of a resin having a high hardness at room temperature, for example,
Manufactured from ABS resin, POM (polyacetal) resin, polypropylene or polystyrene, etc.
The take-up core 2 and the second gear 27 integrally formed with the take-up core 2 are, specifically, a resin lower than the hardness of the first gear 26 at room temperature and elastically deformable at room temperature, for example, It is made of low density polyethylene or elastomer.

【００２５】図１、図５に示すように、本体ケース部材
Ｃ１には、転写具ケースＣに前記転写リボンカセットＡ
を装填した状態で、当該転写リボンカセットＡの保持部
材４に接当して、当該保持部材４が本体ケース部材Ｃ１
側へ撓むことを阻止する接当片３０が一体形成されてい
る。図４に示すように、両ケース部材Ｃ１，Ｃ２の外周
面には、各々他方のケース部材Ｃ２，Ｃ１の外周面と係
合して、両ケース部材Ｃ１，Ｃ２同士を閉じ姿勢にロッ
クするロック具３１，３２が各々形成されていて、これ
ら両ロック具３１，３２は、両ケース部材Ｃ１，Ｃ２の
開き方向に移動操作することによってロック解除される
ように構成されている。それ故に、両ロック具３１，３
２のロック解除操作と転写具ケースＣの開き操作とを一
連の動作で簡便に行うことができる。As shown in FIGS. 1 and 5, the main body case member C1 includes a transfer tool case C, and the transfer ribbon cassette A.
In the state of being loaded, the holding member 4 of the transfer ribbon cassette A is brought into contact with the holding member 4 so that the main body case member C1.
A contact piece 30 is integrally formed to prevent the contact piece 30 from bending to the side. As shown in FIG. 4, a lock for engaging the outer peripheral surfaces of the two case members C1 and C2 with the outer peripheral surfaces of the other case members C2 and C1 to lock the two case members C1 and C2 in a closed posture. Tools 31 and 32 are formed respectively, and both lock tools 31 and 32 are configured to be unlocked by moving and operating the case members C1 and C2 in the opening direction. Therefore, both locks 31,3
The unlocking operation of 2 and the opening operation of the transfer tool case C can be easily performed by a series of operations.

【００２６】そして、転写リボンカセットＡの装脱方法
を説明すると、図１、図４に示すように、転写具ケース
Ｃを開放して、保持部材４の貫通孔１３及び切り欠き溝
１４に、一方の本体ケース部材Ｃ１に形成した突起１２
を嵌め込んで、転写リボンカセットＡを本体ケース部材
Ｃ１に対して位置決めしながら、各コア１，２をその遊
端側から各支持部２０，２３の各筒軸１８，２１に外嵌
係入すると同時に、転写ローラー３をヘッド支持部２５
の支軸２４に差し込むと、転写リボンカセットＡが本体
ケース部材Ｃ１側に装着され、前記第１ギア２６の歯部
２６ａと第２ギア２７の歯部２７ａとが噛合される。そ
して、この状態から、蓋ケース部材Ｃ２を閉じると、巻
き取りコア２の回転軸２Ｂの先端側が蓋ケース部材Ｃ２
に形成された貫通孔３５を通して転写具ケースＣの外部
に露出するとともに、支軸２４の先端側の突起２４ａが
蓋ケース部材Ｃ２に形成された貫通孔３６に挿入され
て、当該支軸２４が両ケース部材Ｃ１，Ｃ２に亘って両
持ち姿勢に保持される状態となる。A method of loading and unloading the transfer ribbon cassette A will be described. As shown in FIGS. 1 and 4, the transfer tool case C is opened, and the through hole 13 and the cutout groove 14 of the holding member 4 are Protrusion 12 formed on one body case member C1
While the transfer ribbon cassette A is positioned with respect to the main body case member C1, the cores 1 and 2 are fitted onto the cylindrical shafts 18 and 21 of the support portions 20 and 23 from their free ends. At the same time, the transfer roller 3 is attached to the head supporting portion 25.
When it is inserted into the support shaft 24, the transfer ribbon cassette A is mounted on the main body case member C1 side, and the tooth portion 26a of the first gear 26 and the tooth portion 27a of the second gear 27 mesh with each other. Then, when the lid case member C2 is closed from this state, the tip end side of the rotation shaft 2B of the winding core 2 is closed by the lid case member C2.
It is exposed to the outside of the transfer tool case C through the through hole 35 formed in the front side, and the projection 24a on the tip side of the support shaft 24 is inserted into the through hole 36 formed in the lid case member C2, so that the support shaft 24 is The two case members C1 and C2 are held in a two-sided holding posture.

【００２７】尚、転写具ケースＣ内の転写リボンＲが全
て使用された後は、転写具ケースＣのロック具３１，３
２を開放操作して、本体ケース部材Ｃ１から蓋ケース部
材Ｃ２を揺動開放して、保持部材４ごと転写リボンカセ
ットＡを本体ケース部材Ｃ１から取り外し、繰り出しコ
ア１側に未使用の転写リボンＲが巻き付けられている新
しい転写リボンカセットＡと交換するようになってい
る。After all the transfer ribbons R in the transfer tool case C are used, the lock tools 31, 3 of the transfer tool case C are used.
2, the lid case member C2 is swingably released from the main body case member C1, the transfer ribbon cassette A together with the holding member 4 is removed from the main body case member C1, and an unused transfer ribbon R is fed to the feeding core 1 side. Is to be replaced with a new transfer ribbon cassette A wound around.

【００２８】〔第２実施例〕前記の第１実施例では、第
２ギア２７を巻き取りコア２に一体形成しているが、図
８に示すように、第２ギア２７と巻き取りコア２とを各
別に形成して、前記巻き取りコア用支軸２１に当該第２
ギア２７を備えた筒軸３８を回転自在に抜け止め支持さ
せるとともに、当該筒軸３８に巻き取りコア２を一体回
転状態で外嵌係合させて実施してもよい。この場合、転
写カセットＡを転写具ケースＣ内から取り外しても、第
２ギア２７は、第１ギア２６との噛合状態を維持したま
ま本体ケース部材Ｃ１側に保持され、巻き取りコア用支
軸２１と第２ギア２７の筒軸３８とで、巻き取りコア支
持部２０が構成される。その他の構成は第１実施例と同
様である。[Second Embodiment] In the first embodiment, the second gear 27 is integrally formed with the winding core 2, but as shown in FIG. 8, the second gear 27 and the winding core 2 are formed. Are separately formed, and the winding core support shaft 21 is provided with the second
The cylindrical shaft 38 provided with the gear 27 may be rotatably retained and supported, and the winding core 2 may be externally fitted and engaged with the cylindrical shaft 38 in an integrally rotating state. In this case, even when the transfer cassette A is removed from the transfer tool case C, the second gear 27 is held on the main body case member C1 side while maintaining the meshing state with the first gear 26, and the winding core spindle is held. 21 and the cylinder shaft 38 of the second gear 27 constitute the winding core support portion 20. Other configurations are the same as in the first embodiment.

【００２９】〔第３実施例〕前記の第１実施例では、繰
り出しコア１と第１ギア２６とを各別に形成している
が、図９に示すように、繰り出しコア１と第１ギア２６
とを一体形成して構成してもよく、この場合、スリップ
機構２９を含めた繰り出しコア１から巻き取りコア２ま
での連動系を二つの部品で構成することができるため、
部品点数の削減によって組付け作業の容易化を図ること
ができる。その他の構成は第１実施例と同様である。[Third Embodiment] In the first embodiment, the pay-out core 1 and the first gear 26 are separately formed, but as shown in FIG. 9, the pay-out core 1 and the first gear 26 are provided.
May be integrally formed, and in this case, the interlocking system from the payout core 1 to the winding core 2 including the slip mechanism 29 can be configured by two parts.
Assembly work can be facilitated by reducing the number of parts. Other configurations are the same as in the first embodiment.

【００３０】〔第４実施例〕前記の第１実施例及び第２
実施例では、前記第２ギア２７の歯部２７ａの形状をほ
ぼ偏平な板状に形成しているが、図１０に示すように、
歯部２７ａの歯けた方向の中間部に、第２ギア２７の回
転方向上手側にＵの字状に突出する弯曲部３９を形成し
て、当該歯部２７ａをもってスリップ連動機構２９を構
成して実施してもよい。この場合、前記歯部２７ａが弯
曲部３９の存在によって更に弾性変形し易くなる。その
他の構成は第１実施例と同様である。[Fourth Embodiment] The first and second embodiments described above.
In the embodiment, the tooth portion 27a of the second gear 27 is formed into a substantially flat plate shape, but as shown in FIG.
A curved portion 39 protruding in a U-shape is formed on the intermediate side in the toothed direction of the tooth portion 27a in the rotational direction of the second gear 27, and the tooth portion 27a constitutes the slip interlocking mechanism 29. You may implement. In this case, the tooth portion 27a is more easily elastically deformed due to the presence of the curved portion 39. Other configurations are the same as in the first embodiment.

【００３１】〔第５実施例〕前記の各実施例では、第１
ギア２６と第２ギア２７とに設定以上の相対回転力が作
用したときに、スリップ連動機構２９を構成する歯部２
７ａが第２ギア２７の回転方向下手側に弾性変形して、
第１ギア２６の歯部２６ａと非噛合状態となるように構
成したが、図１１〜図１３に示すように、第１ギア２６
の歯部２６ａと第２ギア２７の歯部２７ａとの噛合い部
分に、両ギア２６，２７に設定以上の相対回転力が作用
したとき、第１ギア２６の歯部２６ａを回転軸芯方向の
一側方の非噛合位置にまで弾性変形させて、両歯部２６
ａ，２７ａを回転軸芯方向で重合しながら通過させるた
めの傾斜カム面４０，４１を形成して実施してもよい。
また、前記両ギア２６，２７に設定以上の相対回転力が
作用したとき、両傾斜カム面４０，４１により、第１ギ
ア２６の歯部２６ａと第２ギア２７の歯部２７ａとを共
に回転軸芯方向の両側方に弾性変形させて非噛合状態を
現出するように構成してもよい。その他の構成は第１実
施例と同様である。[Fifth Embodiment] In each of the above embodiments, the first embodiment
When a relative rotational force greater than a set value is applied to the gear 26 and the second gear 27, the tooth portion 2 forming the slip interlocking mechanism 29.
7a elastically deforms to the lower side in the rotation direction of the second gear 27,
Although the tooth portion 26a of the first gear 26 is not meshed with the tooth portion 26a, as shown in FIGS.
When a relative rotational force larger than a preset value is applied to both gears 26, 27 at the meshing portion between the tooth portion 26a of the first gear 26 and the tooth portion 27a of the second gear 27, the tooth portion 26a of the first gear 26 is moved in the rotation axis direction. Elastically deformed to the non-meshing position on one side of both teeth 26
It may be implemented by forming inclined cam surfaces 40 and 41 for passing a and 27a while superposing in the direction of the axis of rotation.
Further, when a relative rotational force larger than a set value is applied to both gears 26, 27, both inclined cam surfaces 40, 41 rotate both tooth portion 26a of first gear 26 and tooth portion 27a of second gear 27 together. The non-meshed state may be formed by elastically deforming both sides in the axial direction. Other configurations are the same as in the first embodiment.

【００３２】〔その他の実施例〕 上述の各実施例では、前記転写塗膜Ｄとして感圧接
着用の粘着膜の場合について説明したが、これに限定さ
れるものではなく、文字修正用転写塗膜或いは装飾用の
着色転写塗膜等であってもよく、更に、感圧転写膜の
他、感熱転写膜であっても良く、転写塗膜の種類、機
能、用途は限定されない。 上述の各実施例では、巻き取りコア２側の第２ギア
２７の歯部２７ａを、設定以上の相対回転力が作用した
ときに非噛合状態に弾性変形可能に構成して、当該歯部
２７ａをもって前記スリップ機構２９を構成したが、繰
り出しコア１側の第１ギア２６の歯部２６ａを、設定以
上の相対回転力が作用したときに非噛合状態に弾性変形
可能に構成して、当該歯部２６ａをもって前記スリップ
機構２９を構成してもよく、また、両歯部２６ａ，２７
ａを、設定以上の相対回転力が作用したときに互いに非
噛合状態に弾性変形可能に構成して、当該両歯部２６
ａ，２７ａをもって前記スリップ機構２９を構成しても
よい。 上述の第１実施例において、第１ギア２６及び第２
ギア２７の材質の一例を説明したが、これに限定される
ものではなく、例えば、前記第２ギア２７をＰＯＭ樹脂
で製作し、前記第１ギア２６をＡＢＳ樹脂、ＰＯＭ樹
脂、ポリプロピレン又はポリスチレンから製作してもよ
い。尚、前記第１ギア２６と第２ギア２７とが同一材質
で製作されている場合には、両ギア２６，２７の硬度を
異ならせるか、若しくは、一方のギアを他方のギアより
も弾性変形し易い形状に構成するとよい。要するに、両
ギア２６，２７のうち、少なくとも一方のギアの歯部
を、設定以上の相対回転力が作用したときに非噛合状態
に弾性変形可能に構成することのできるものであれば、
材質又は形状、若しくは、材質と形状とを適宜変更する
ことが可能である。 上述の第１実施例では、前記保持部材４の繰り出し
コア用保持孔６、巻き取りコア用保持孔７、転写ローラ
ー用保持孔８の各々に、繰り出しコア１、巻き取りコア
２及び転写ローラー３の各々のリボン幅方向一端側を遊
嵌状態で挿通保持させるために、各保持孔６，７，８と
保持部材４の外周縁とに亘って案内通路９，１０，１１
を切り欠き形成したが、当該案内通路９，１０，１１を
省略して、各保持孔６，７，８に、各コア１，２及び転
写ローラー３の各周溝１Ａ，２Ａ，３Ａを差し込んで遊
嵌保持させて実施してもよい。 上述の各実施例では、保持部材４に繰り出しコア
１、巻き取りコア２及び転写ローラー３を片持ち姿勢で
保持させて転写リボンカセットＡを構成し、当該転写リ
ボンカセットＡの転写具ケースＣに対する交換で転写リ
ボンＲを交換可能に構成したが、この様な転写リボンカ
セットＡを省略して、繰り出しコア１、巻き取りコア２
及び転写ローラー３を、各別に本体ケース部材Ｃ１側の
繰り出しコア用支持部２０、巻き取りコア支持部２３及
びヘッド支持部２５に取り付けて実施してもよい。 上述の第１実施例では、転写ヘッド３を転動可能な
転写ローラーに構成したものを例示したが、転写ヘッド
３は使用状態では転動しない固定姿勢のものであっても
よい。 前記の各実施例では、第１ギア２６と第２ギア２７
とに設定以上の相対回転力が作用したとき、スリップ連
動機構２９を構成する歯部を回転方向下手側又は回転軸
芯方向に弾性変形させるように構成したが、このスリッ
プ連動機構２９を構成する歯部を回転半径方向内方側に
弾性変形させるように構成してもよい。[Other Examples] In each of the above-mentioned examples, the case where the transfer coating D is an adhesive film for pressure-sensitive adhesion has been described, but the present invention is not limited to this, and the transfer coating for character correction is not limited to this. Alternatively, it may be a colored transfer coating film for decoration or the like, and may be a heat-sensitive transfer film in addition to the pressure-sensitive transfer film, and the type, function and use of the transfer coating film are not limited. In each of the above-described embodiments, the tooth portion 27a of the second gear 27 on the winding core 2 side is configured to be elastically deformable to a non-meshing state when a relative rotational force equal to or more than the set value is applied, and the tooth portion 27a is formed. Although the slip mechanism 29 is configured with the above, the tooth portion 26a of the first gear 26 on the payout core 1 side is configured to be elastically deformable into a non-meshing state when a relative rotational force of a preset value or more acts, and The slip mechanism 29 may be configured by the portion 26a, and the tooth portions 26a, 27
a is configured to be elastically deformable into a non-engagement state with each other when a relative rotational force larger than a set value is applied,
The slip mechanism 29 may be composed of a and 27a. In the first embodiment described above, the first gear 26 and the second gear 26
Although an example of the material of the gear 27 has been described, the material is not limited to this. For example, the second gear 27 is made of POM resin, and the first gear 26 is made of ABS resin, POM resin, polypropylene or polystyrene. May be made. When the first gear 26 and the second gear 27 are made of the same material, the hardnesses of the two gears 26 and 27 are made different, or one gear is elastically deformed more than the other gear. It is preferable to configure the shape so that it is easy to perform. In short, as long as the tooth portion of at least one of the gears 26 and 27 can be elastically deformed into a non-meshing state when a relative rotational force of a preset value or more is applied,
The material or the shape, or the material and the shape can be appropriately changed. In the above-described first embodiment, the pay-out core 1, the take-up core 2, and the transfer roller 3 are provided in each of the pay-out core holding hole 6, the take-up core holding hole 7, and the transfer roller holding hole 8 of the holding member 4. In order to insert and hold one end side of each ribbon width direction in a loosely fitted state, the guide passages 9, 10, 11 extend over the holding holes 6, 7, 8 and the outer peripheral edge of the holding member 4.
Although the guide passages 9, 10 and 11 are omitted, the core grooves 1 and 2 and the peripheral grooves 1A, 2A and 3A of the transfer roller 3 are inserted into the holding holes 6, 7 and 8, respectively. It may be performed by loosely fitting and holding. In each of the above-described embodiments, the holding member 4 holds the feeding core 1, the winding core 2, and the transfer roller 3 in a cantilevered posture to form the transfer ribbon cassette A, and the transfer ribbon cassette A with respect to the transfer tool case C. The transfer ribbon R is configured to be replaceable by replacement, but such a transfer ribbon cassette A is omitted, and the feeding core 1 and the winding core 2 are provided.
The transfer roller 3 and the transfer roller 3 may be separately attached to the feeding-out core supporting portion 20, the winding core supporting portion 23, and the head supporting portion 25 on the main body case member C1 side. In the above-described first embodiment, the transfer head 3 is a rollable transfer roller, but the transfer head 3 may have a fixed posture that does not roll in use. In each of the above embodiments, the first gear 26 and the second gear 27
When the relative rotational force above the setting is applied to and, the tooth portion forming the slip interlocking mechanism 29 is elastically deformed toward the lower side in the rotational direction or the rotation axis direction. The teeth may be elastically deformed inward in the radial direction of rotation.

【００３３】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。Incidentally, reference numerals are written in the claims for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

【図面の簡単な説明】[Brief description of drawings]

【図１】塗膜転写具の水平断面図FIG. 1 is a horizontal sectional view of a coating film transfer tool.

【図２】要部を示す部分拡大図FIG. 2 is a partially enlarged view showing a main part.

【図３】塗膜転写具の縦断面図FIG. 3 is a vertical sectional view of a coating film transfer tool.

【図４】ケースを開放した状態図[Figure 4] State diagram with the case open

【図５】転写具ケースと転写リボンカセットとを分離し
た状態を示す水平断面図FIG. 5 is a horizontal sectional view showing a state in which a transfer tool case and a transfer ribbon cassette are separated from each other.

【図６】転写リボンカセットの分解斜視図FIG. 6 is an exploded perspective view of a transfer ribbon cassette.

【図７】使用状態を示す斜視図FIG. 7 is a perspective view showing a usage state.

【図８】第２実施例を示す水平部分断面図FIG. 8 is a horizontal partial sectional view showing a second embodiment.

【図９】第３実施例の要部を示す拡大図FIG. 9 is an enlarged view showing a main part of the third embodiment.

【図１０】第４実施例の要部を示す拡大図FIG. 10 is an enlarged view showing a main part of the fourth embodiment.

【図１１】第５実施例の要部を示す拡大図FIG. 11 is an enlarged view showing a main part of the fifth embodiment.

【図１２】（イ）は図１１のＸ−Ｘ断面図、（ロ）は図
１１のＹ−Ｙ断面図12A is a sectional view taken along line XX of FIG. 11, and FIG. 12B is a sectional view taken along line YY of FIG.

【図１３】（イ）は図１２の（イ）のスリップ状態を示
す断面図、（ロ）は図１２の（ロのスリップ状態を示す
断面図13A is a sectional view showing the slip state of FIG. 12A, and FIG. 13B is a sectional view showing the slip state of FIG. 12B.

【図１４】従来例を示す水平断面図FIG. 14 is a horizontal sectional view showing a conventional example.

【図１５】従来例の要部を示す斜視図FIG. 15 is a perspective view showing a main part of a conventional example.

【符号の説明】[Explanation of symbols]

１ 繰り出しコア ２ 巻き取りコア ３ 転写ヘッド ４ 保持部材 ２０ 繰り出しコア支持部 ２３ 巻き取りコア支持部 ２６ 第１ギア ２７ 第２ギア ２７ａ 歯部 ２９ スリップ連動機構 Ａ 転写リボンカセット Ｂ 被転写面 Ｃ 転写具ケース Ｄ 転写塗膜 Ｒ 転写リボン 1 Unwinding Core 2 Winding Core 3 Transfer Head 4 Holding Member 20 Unwinding Core Supporting Part 23 Winding Core Supporting Part 26 1st Gear 27 2nd Gear 27a Teeth 29 Slip Interlocking Mechanism A Transfer Ribbon Cassette B Transferred Surface C Transferring Tool Case D Transfer coating R Transfer ribbon

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 転写塗膜（Ｄ）が一側面に設けられてい
る転写リボン（Ｒ）を巻き付けてある繰り出しコア
（１）と、当該繰り出しコア（１）から転写ヘッド
（３）を経由して繰り出されてくる転写リボン（Ｒ）を
巻き取る巻き取りコア（２）とを、繰り出しコア（１）
の軸芯周りで回転する第１ギア（２６）と、巻き取りコ
ア（２）の軸芯周りで回転する第２ギア（２７）とを介
して前記繰り出しコア（１）によるリボン繰り出し速度
よりも前記巻き取りコア（２）によるリボン巻き取り速
度が速くなる状態で連動させるとともに、前記繰り出し
コア（１）の回転と前記巻き取りコア（２）の回転とを
スリップ可能に連動するスリップ連動機構（２９）を設
けて、前記転写ヘッド（３）で前記転写リボン（Ｒ）を
被転写面（Ｂ）側に押圧しながら、当該転写ヘッド
（３）を前記繰り出しコア（１）からのリボン繰り出し
方向上手側に向けて移動させることにより、前記転写リ
ボン（Ｒ）が前記繰り出しコア（１）を回転させながら
繰り出され、かつ、前記転写ヘッド（３）を通過した転
写リボン（Ｒ）が前記巻き取りコア（２）に巻き取られ
るように構成してある塗膜転写具であって、 前記両ギア（２６），（２７）のうち、少なくとも一方
のギア（２７）の歯部（２７ａ）を、設定以上の相対回
転力が作用したときに非噛合状態に弾性変形可能に構成
して、当該歯部（２７ａ）をもって前記スリップ連動機
構（２９）を構成してある塗膜転写具。1. A delivery core (1) around which a transfer ribbon (R) having a transfer coating film (D) provided on one side is wound, and a delivery head (3) from the delivery core (1). And the winding core (2) that winds up the transfer ribbon (R) that is unwound by the unwinding core (1).
Than the ribbon feeding speed by the feeding core (1) via the first gear (26) that rotates around the axis of the winding core and the second gear (27) that rotates around the axis of the winding core (2). A slip interlocking mechanism that interlocks the ribbon take-up core (2) with the ribbon take-up speed increasing, and interlocks the rotation of the pay-out core (1) and the take-up core (2) in a slippery manner ( 29), the transfer head (3) presses the transfer ribbon (R) toward the transfer surface (B) side, and the transfer head (3) moves the ribbon from the pay-out core (1) in the ribbon feeding direction. By moving the transfer ribbon (R) toward the upper side, the transfer ribbon (R) is delivered while rotating the delivery core (1), and the transfer ribbon (R) passing through the transfer head (3) is A coating film transfer tool configured to be wound around a take-up core (2), the tooth portion (27a) of at least one gear (27) of the both gears (26), (27). Is configured to be elastically deformable into a non-meshing state when a relative rotational force more than a set value is applied, and the slip interlocking mechanism (29) is configured with the tooth portion (27a). 【請求項２】 前記スリップ連動機構（２９）を構成す
る前記ギア（２７）の歯部（２７ａ）が、両ギア（２
６），（２７）に設定以上の相対回転力が作用したとき
に、回転方向下手側の非噛合位置に弾性変形可能に構成
されている請求項１記載の塗膜転写具。2. A tooth portion (27a) of the gear (27) which constitutes the slip interlocking mechanism (29) has two teeth (2).
The coating film transfer tool according to claim 1, wherein the coating film transfer tool is configured to be elastically deformable to a non-meshing position on the lower side in the rotation direction when a relative rotational force greater than a set value is applied to 6) and (27). 【請求項３】 前記両コア（１），（２）及び前記転写
ヘッド（３）のうち、少なくとも前記両コア（１），
（２）を、板状の保持部材（４）に片持ち姿勢で回転自
在に保持させて転写リボンカセット（Ａ）を構成すると
ともに、当該転写リボンカセット（Ａ）を転写具ケース
（Ｃ）に対して装脱自在な相対姿勢で装着した状態で、
前記各コア（１），（２）のリボン幅方向一端側を各々
回転自在に保持する繰り出しコア支持部（２０）と巻き
取りコア支持部（２３）とが前記転写具ケース（Ｃ）側
に設けられている請求項１又は２記載の塗膜転写具。3. Out of the cores (1), (2) and the transfer head (3), at least the cores (1),
(2) is rotatably held by a plate-shaped holding member (4) in a cantilever posture to form a transfer ribbon cassette (A), and the transfer ribbon cassette (A) is placed in a transfer tool case (C). In a state where it is attached in a relative posture that can be attached and detached,
On the transfer tool case (C) side, there are provided a payout core support part (20) and a take-up core support part (23) for rotatably holding one end sides of the cores (1) and (2) in the ribbon width direction, respectively. The coating film transfer tool according to claim 1 or 2, which is provided. 【請求項４】 前記第２ギア（２７）の前記歯部（２７
ａ）が前記スリップ連動機構（２９）に構成されている
とともに、当該第２ギア（２７）が前記巻き取りコア
（２）に一体形成されている請求項３記載の塗膜転写
具。4. The tooth portion (27) of the second gear (27).
The coating film transfer tool according to claim 3, wherein a) is configured in the slip interlocking mechanism (29), and the second gear (27) is integrally formed with the winding core (2). 【請求項５】 前記第１ギア（２６）が前記繰り出しコ
ア（１）と一体形成されているとともに、前記第２ギア
（２７）が前記巻き取りコア（２）と一体形成されてい
る請求項１〜４のいずれか１項に記載の塗膜転写具。5. The first gear (26) is integrally formed with the pay-out core (1), and the second gear (27) is integrally formed with the winding core (2). The coating film transfer tool according to any one of 1 to 4.