JP4053354B2

JP4053354B2 - Transfer part structure of transfer tool

Info

Publication number: JP4053354B2
Application number: JP2002166173A
Authority: JP
Inventors: 敬小林
Original assignee: General Co Ltd
Current assignee: General Co Ltd
Priority date: 2002-06-06
Filing date: 2002-06-06
Publication date: 2008-02-27
Anticipated expiration: 2022-06-06
Also published as: JP2004009546A

Description

【０００１】
【発明の属する技術分野】
本発明は、舌状の転写部における側壁面に基材が当接することによる折れ曲がり、特に下折れを防止してある程度の蛇行や斜行操作が許容可能な転写具の転写部構造に関するものである。
【０００２】
【従来の技術】
近年、例えば液状の修正液に代って、適量を容易に使用できる使い易さなどといった利点から、修正用の白色の転写媒体を紙などの被転写体に転写する転写具が普及している。この種の転写具は、筐体内に送出軸部、巻取軸部を備えると共に、筐体からその先端を突出させて舌状の転写部を備えている。送出軸部は、転写媒体を塗布した長尺帯状の基材をその回転により送り出す。巻取軸部は、被転写体に転写媒体を転写した後の基材をその回転により巻き取る。
【０００３】
これら巻取軸部と送出軸部は例えばギヤで噛合しており、基材の送り出しによる送出軸部の回転に伴って巻取軸部も回転する。転写部は、転写媒体を塗布した基材を送出軸部から送り出し、被転写体に転写媒体を転写し、その後該基材を巻取軸部へ送る役割を果たす。
【０００４】
この種の転写具は、限られた筐体内の空間にできる限り多くの（長い）基材に転写媒体を塗布することで、長期に亘って使用でき、使用者に割安感を与えることができる。そのために昨今の転写具は、基材の薄膜化を図る傾向にある。
【０００５】
【発明が解決しようとする課題】
しかしながら、上記したように基材を薄膜化すると強度が低下するために、図６に示す従来の舌状の転写部構造では次の問題が生じる。すなわち、正常に直線状に操作している場合は、図６（ａ）のように転写部６の舌状板部分６Ａ（以下、舌状部６Ａという）における幅方向中央に基材Ｐが位置するが、転写具を蛇行又は斜行操作した場合、図６（ｂ）（ｃ）に示すように基材Ｐの幅方向端部が、舌状部６Ａにおける側壁面６Ｂに当接して幅中央方向に折れ曲がることがある。
【０００６】
基材Ｐが側壁面６Ｂに当接することによる折れ曲がりは、図６（ｂ）に示すように折れ曲がった側が基材Ｐの上面側に乗り上げる場合（以下、これを上折れという）と、図６（ｃ）に示すように折れ曲がった側が基材Ｐにおける舌状部６Ａ側に入り込む場合（以下、これを下折れという）、の二種類がある。
【０００７】
このうち、図６（ｂ）に示す上折れは使用するうちに折れ曲がりが解消することがあるが、図６（ｃ）に示す下折れは、使用するうちに折れ曲がりを解消することが極めて困難であった。また、仮に使用するうちに下折れが解消できるとしても、その間に転写媒体の異常転写を大量に発生させることとなり、極めて不経済であった。
【０００８】
本発明は、上記の問題を解決するものであり、舌状部の基材が側壁面に当接することによる折れ曲がり、特に下折れを防止してある程度の蛇行や斜行操作が許容可能な転写具の転写部構造を提供することを目的とする。
【０００９】
【課題を解決するための手段】
上記の目的を達成するために、本発明は、転写媒体が塗布された基材が送り出される側の面（舌状部の下面）、転写媒体を被転写体に転写した後の基材を巻き取る側の面（舌状部の上面）、の一方面又は両面と、基材の送り出し方向と直交する側壁面と、により形成される角部を、側壁面に摺接しようとする基材の幅方向端部が乗り上がって該基材の上面側に折れ曲がるように案内する曲面又は斜面とし、舌状で厚みが一定とされた前記転写部の先端部に向けて前記角部の曲率又は斜度を小さくしたのである。このようにすることで、蛇行や斜行させた際には、基材の幅方向端部が曲面又は斜面に乗り上がることとなり、下折れは確実に防止される。
【００１０】
【発明の実施の形態】
従来は、舌状部と側壁面とで構成される角部が直角となっていた。従って蛇行や斜行操作により、舌状部の幅方向端部に基材が移動し、その結果、側壁面に基材の幅方向端部が接触して、幅方向端部が損傷すると共に上折れ又は下折れが生じていた。
【００１１】
また、このときに基材の幅方向端部が側壁面に摺接する。そして、この摺接時に、まず幅方向端部が側壁面における基材の送出方向後端部に引っ掛かり、送出方向に走行しようとする基材の全体に対して、基材の幅方向端部が送出方向後方に係留してしまう。従って基材の幅方向端部が損傷する。
【００１２】
その後、基材は、舌状部の下面から上面へと送られる。角部に引っ掛かっていた基材の幅方向端部は、このときの引っ掛かり具合によって上折れ又は下折れが発生する。上折れの場合は、若干の使用により、又は使用者が手で直すことにより解消することができる。
【００１３】
しかし、下折れの場合は、使用者が手で直すことも、使用によっても解消することが非常に困難である。下折れは、折れ曲がった基材の幅方向端部が、基材の幅方向中央と転写部の上面及び下面との間に入り込んでしまう。そして、基材には送出側と巻取側との間で張力がかかっているから、基材の幅方向端部は、一旦下折れが発生すると完全に折れ曲がってしまい、解消することが非常に困難なのである。
【００１４】
こうした従来に対して、本発明は、薄膜で長尺帯状の基材に塗布された転写媒体を被転写体に転写する舌状の転写部を備えた転写具の前記転写部構造であって、転写媒体が塗布された基材が送り出される側の面、転写媒体を被転写体に転写した後の基材を巻き取る側の面、の一方面又は両面と、基材の送り出し方向と直交する側壁面と、により形成される角部を、側壁面に摺接しようとする基材の幅方向端部が乗り上がって該基材の上面側に折れ曲がるように案内する曲面又は斜面とし、舌状で厚みが一定とされた前記転写部の先端部に向けて前記角部の曲率又は斜度を小さくしたのである。
【００１５】
このようにすることで、基材は、側壁面に摺接しようとすると、角部の曲面又は斜面に案内されて基材の上面側に折れ曲がろうとし、少なくとも下折れが確実に防止される。もちろん、実質的に基材の幅方向への移動範囲が拡大することになるため、蛇行や斜行による基材幅方向端部の損傷や折れ曲がり自体を抑制することが可能となる。
【００１６】
【実施例】
以下に本発明の転写具の転写部構造における実施例と効果について図１〜図５を参照して説明する。図１は本発明の転写具の転写部構造を示す。図２〜図５は、本発明の転写具の転写部構造の他の例を示す。
【００１７】
１は、不図示の送出軸部、巻取軸部を備えた転写具の転写部である。なお、転写具は、送出軸部から転写媒体を塗布した長尺帯状の基材をその回転により送り出し、巻取軸部は、被転写体に転写媒体を転写した後の基材をその回転により巻き取るものである。
【００１８】
転写部１は、舌状部１Ａが形成された部分が筐体外に突出している。転写部１は、舌状部１Ａの下面に送出軸部から送られる転写媒体が塗布された不図示の基材が、舌状部１Ａの上面に転写媒体を被転写体に転写した後の基材が、架設される。
【００１９】
図１（ｂ）に示すように、舌状部１Ａの幅方向両端部には、基材が舌状部１Ａから脱線しないようにガイドする側壁面１Ｂが形成されている。そして、転写部１は、舌状部１Ａと側壁面１Ｂとで形成される角部Ｃが以下のように、斜面又は曲面とされている。
【００２０】
図１は、舌状部１Ａの上面と下面の両面の角部Ｃが、斜面とされた例を示す（図３（ａ）と重複）。図２（ａ）は舌状部１Ａの上面と下面の角部Ｃが、図２（ｂ）は舌状部１Ａの上面の角部Ｃが、図２（ｃ）は舌状部１Ａの下面の角部Ｃが、各々曲面とされた例を示す。
【００２１】
図３（ａ）は舌状部１Ａの上面と下面の角部Ｃが、図３（ｂ）は舌状部１Ａの上面の角部Ｃが、図３（ｃ）は舌状部１Ａの下面の角部Ｃが、各々斜面とされた例を示す。
【００２２】
図４（ａ）は角部Ｃを含む舌状部１Ａの上面と下面が、図４（ｂ）は角部Ｃを含む舌状部１Ａの上面が、図４（ｃ）は角部Ｃを含む舌状部１Ａの下面が、各々円弧状（角部Ｃのみについて見れば曲面）とされた例を示す。
【００２３】
図５は、図１〜図４に示した舌状部１Ａの厚みが一定となった場合において、舌状部１Ａの先端部に向けて角部Ｃの例えば斜度が小さくなる場合を示す。なお、図５（ａ）（ｂ）は、図１（ａ）（ｂ）及び図３（ａ）に示した舌状部１Ａの上面と下面の角部Ｃが各々斜面とされた状態を一例として示すが、当然に図２（ａ）（ｂ）（ｃ）、図３（ｂ）（ｃ）、図４（ａ）（ｂ）（ｃ）においては、各々舌状部１Ａの先端部に向けて曲率を小さくして適用する。
【００２４】
以下に、本発明の転写具の転写部構造についての効果を確認するために行った実験の結果を記す。
【００２５】
実験方法
幅６ｍｍの舌状部１Ａの角部Ｃを、実施例１〜５、及び比較例のように形成して、これら各々についてそれぞれ５個の転写具を蛇行操作して消費開始から消費終了に至るまで使用する。このときに基材の折れ曲がり頻度を検証した。
【００２６】
実験条件
基材は、厚みが１２μｍ、材質がＰＥＴである。基材の寸法は、幅６ｍｍ×送出（巻取）方向の長さ８ｍである（実施例５についてのみ幅５ｍｍとした）。この基材上に塗布された転写媒体の厚みは、転写媒体自体と、基材と該転写媒体とを貼着しておく粘着層と、の総厚が４０μｍである。
【００２７】

【００２８】

【００２９】

【００３０】
以上の結果、実施例１〜実施例５、つまり本発明の転写部１の構造であれば、各実施例において５個の転写具を蛇行操作によって使い切るまでに１度として折れ曲がりは発生しなかった。これに対して比較例、つまり従来の構造では、頻繁に折れ曲がり（上折れ、下折れ）が発生した。この結果、本発明の転写具の転写部構造は、基材の折れ曲がり防止に極めて効果的であることが判明した。
【００３１】
【発明の効果】
以上のように、本発明の転写具の転写部構造は、転写媒体が塗布された基材が送り出される側の面、転写媒体を被転写体に転写した後の基材を巻き取る側の面、の一方面又は両面と、基材の送り出し方向と直交する側壁面と、により形成される角部を、側壁面に摺接しようとする基材の幅方向端部が乗り上がって該基材の上面側に折れ曲がるように案内する曲面又は斜面とし、舌状で厚みが一定とされた前記転写部の先端部に向けて前記角部の曲率又は斜度を小さくしたので、基材が側壁面に摺接しても角部の曲面又は斜面に案内されて基材の上面に折れ曲がろうとし、少なくとも下折れが確実に防止されると共に、基材の幅方向への移動範囲が拡大することになるため、蛇行や斜行による基材幅方向端部の損傷や折れ曲がり自体を抑制することができる。
【図面の簡単な説明】
【図１】本発明の転写具の転写部構造を示し、（ａ）は側面方向から見た図、（ｂ）は（ａ）の正面方向から見た図、である。
【図２】本発明の転写具の転写部構造の他の例を示し、（ａ）は舌状部の上下面の角部が曲面とされた図、（ｂ）は舌状部の上面の角部が曲面とされた図、舌状部の下面の角部が曲面とされた図、である。
【図３】本発明の転写具の転写部構造の他の例を示し、（ａ）は舌状部の上下面の角部が斜面とされた図、（ｂ）は舌状部の上面の角部が斜面とされた図、舌状部の下面の角部が斜面とされた図、である。
【図４】本発明の転写具の転写部構造の他の例を示し、（ａ）は角部を含む舌状部の上下面が曲面（円弧状）とされた図、（ｂ）は角部を含む舌状部の上面が曲面（円弧状）とされた図、（ｃ）角部を含む舌状部の下面が曲面（円弧状）とされた図、である。
【図５】本発明の転写具の転写部構造の他の例を示し、（ａ）は側面方向から見た図、（ｂ）は（ａ）の正面方向から見た図、である。
【図６】従来の転写具の転写部構造を示し、（ａ）は基材の正常走行状態を、（ｂ）は基材の上折れ状態を、（ｃ）は基材の下折れ状態を、各々示す図である。
【符号の説明】
１転写部
１Ａ舌状部
１Ｂ側壁面
Ｃ角部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a transfer part structure of a transfer tool that is bent by a base material coming into contact with a side wall surface of a tongue-shaped transfer part, and that is capable of allowing a certain degree of meandering and skewing operations by preventing downward folding. .
[0002]
[Prior art]
In recent years, transfer tools for transferring a white transfer medium for correction to a transfer medium such as paper have been widespread due to advantages such as ease of use in which an appropriate amount can be easily used instead of a liquid correction liquid. . This type of transfer tool includes a delivery shaft portion and a take-up shaft portion in a housing, and a tongue-shaped transfer portion with its tip protruding from the housing. The delivery shaft part feeds out a long belt-like base material coated with a transfer medium by its rotation. The winding shaft portion winds the substrate after the transfer medium is transferred to the transfer body by the rotation thereof.
[0003]
The take-up shaft portion and the delivery shaft portion are engaged with each other by, for example, a gear, and the take-up shaft portion also rotates as the delivery shaft portion rotates due to the feeding of the base material. The transfer section plays a role of feeding the substrate coated with the transfer medium from the delivery shaft portion, transferring the transfer medium to the transfer target, and then feeding the substrate to the take-up shaft portion.
[0004]
This type of transfer tool can be used for a long period of time by applying a transfer medium to as many (long) substrates as possible in a limited space in a housing, and can give the user a sense of cheapness. . Therefore, recent transfer tools tend to reduce the thickness of the substrate.
[0005]
[Problems to be solved by the invention]
However, since the strength is reduced when the substrate is made thin as described above, the conventional tongue-shaped transfer portion structure shown in FIG. 6 has the following problems. That is, when operating normally linearly, the substrate P is positioned at the center in the width direction of the tongue-shaped plate portion 6A (hereinafter referred to as the tongue-shaped portion 6A) of the transfer portion 6 as shown in FIG. However, when the transfer tool is meandered or skewed, the end in the width direction of the substrate P abuts against the side wall surface 6B of the tongue-shaped portion 6A as shown in FIGS. 6 (b) and 6 (c). May be bent in the direction.
[0006]
The bending due to the contact of the base material P with the side wall surface 6B is performed when the bent side rides on the upper surface side of the base material P as shown in FIG. As shown in c), there are two types of cases where the bent side enters the tongue-like portion 6A side of the substrate P (hereinafter referred to as downward folding).
[0007]
Of these, the upper fold shown in FIG. 6 (b) may be canceled during use, but the lower fold shown in FIG. 6 (c) is extremely difficult to eliminate during use. there were. Further, even if the folding can be eliminated during use, a large amount of abnormal transfer of the transfer medium occurs during that time, which is extremely uneconomical.
[0008]
The present invention solves the above-described problem, and is a transfer tool that can be bent by contact of the base material of the tongue-like portion with the side wall surface, and in particular, to prevent a downward folding and to allow a certain amount of meandering and skewing operations. An object of the present invention is to provide a transfer portion structure.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the present invention winds the substrate on which the substrate coated with the transfer medium is fed (the lower surface of the tongue-shaped portion), the substrate after the transfer medium is transferred to the transfer object. A corner portion formed by one surface or both surfaces of the surface to be taken (the upper surface of the tongue-shaped portion) and the side wall surface orthogonal to the feeding direction of the base material is slidably contacted with the side wall surface. A curved surface or inclined surface that guides the end in the width direction so as to bend and bend toward the upper surface side of the substrate, and has a curvature or a slope of the corner toward the tip of the transfer portion that is tongue-like and has a constant thickness. The degree was reduced . Thus, when meandering or skewing, the end in the width direction of the base material rides on the curved surface or the slope, and the downward folding is reliably prevented.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Conventionally, the corner portion formed by the tongue-shaped portion and the side wall surface has become a right angle. Accordingly, the substrate moves to the end in the width direction of the tongue-like portion by meandering or skew operation, and as a result, the end in the width direction of the substrate contacts the side wall surface, and the end in the width direction is damaged. There was a fold or fold.
[0011]
At this time, the end in the width direction of the base material is in sliding contact with the side wall surface. And at the time of this sliding contact, first, the width direction end portion is hooked on the rear end portion of the base material in the feeding direction on the side wall surface, and the width direction end portion of the base material is compared with the whole base material to be run in the sending direction. Moored backward in the delivery direction. Therefore, the width direction edge part of a base material is damaged.
[0012]
Thereafter, the substrate is fed from the lower surface to the upper surface of the tongue. The end portion in the width direction of the base material that has been caught at the corner portion may be folded upward or downward depending on the degree of catching at this time. In the case of an upward fold, it can be solved by slight use or by the user repairing it by hand.
[0013]
However, it is very difficult for the user to fix it by hand as well as by using it. In the downward folding, the end in the width direction of the bent base material enters between the center in the width direction of the base material and the upper surface and the lower surface of the transfer portion. And since the tension is applied between the sending side and the winding side of the base material, the width direction end of the base material is completely bent once the downward folding occurs, and it is very difficult to eliminate it. It is difficult.
[0014]
In contrast to such conventional techniques, the present invention is the transfer part structure of a transfer tool provided with a tongue-like transfer part that transfers a transfer medium applied to a thin belt-like base material to a transfer target, One side or both sides of the surface on which the substrate coated with the transfer medium is fed, the surface on which the substrate is wound after the transfer medium is transferred to the transfer medium, and the substrate feeding direction are orthogonal to each other. The corner formed by the side wall surface is a curved surface or inclined surface that guides the end in the width direction of the base material to be slidably contacted with the side wall surface and bent to the upper surface side of the base material, and has a tongue shape Thus, the curvature or the inclination of the corner portion is reduced toward the tip portion of the transfer portion whose thickness is constant .
[0015]
By doing so, when the base material is slidably contacted with the side wall surface, the base material is guided by the curved surface or the inclined surface of the corner portion and tries to bend toward the upper surface side of the base material, and at least the downward folding is surely prevented. The Of course, since the range of movement in the width direction of the base material is substantially expanded, it is possible to suppress damage or bending of the end portion in the width direction of the base material due to meandering or skewing.
[0016]
【Example】
Embodiments and effects of the transfer part structure of the transfer tool according to the present invention will be described below with reference to FIGS. FIG. 1 shows a transfer part structure of a transfer tool of the present invention. 2 to 5 show other examples of the transfer part structure of the transfer tool of the present invention.
[0017]
Reference numeral 1 denotes a transfer portion of a transfer tool having a delivery shaft portion and a winding shaft portion (not shown). The transfer tool feeds a long belt-like base material coated with a transfer medium from the delivery shaft part by its rotation, and the take-up shaft part sends the base material after the transfer medium is transferred to the transfer object by its rotation. It is to be wound up.
[0018]
The transfer portion 1 has a portion where the tongue-shaped portion 1A is formed protruding outside the housing. The transfer unit 1 is a base after a base material (not shown) in which a transfer medium sent from a delivery shaft portion is applied to the lower surface of the tongue-shaped portion 1A transfers the transfer medium to the transfer target on the upper surface of the tongue-shaped portion 1A. The material is erected.
[0019]
As shown in FIG. 1B, side wall surfaces 1B that guide the base material so as not to derail from the tongue-shaped portion 1A are formed at both ends in the width direction of the tongue-shaped portion 1A. In the transfer portion 1, the corner portion C formed by the tongue-shaped portion 1A and the side wall surface 1B is inclined or curved as follows.
[0020]
FIG. 1 shows an example in which the corners C on both the upper and lower surfaces of the tongue-like portion 1A are inclined surfaces (overlapping with FIG. 3A). 2A shows the corner C of the upper surface and the lower surface of the tongue 1A, FIG. 2B shows the corner C of the upper surface of the tongue 1A, and FIG. 2C shows the lower surface of the tongue 1A. An example in which the corner portions C are curved surfaces is shown.
[0021]
3A shows the corner C of the upper surface and the lower surface of the tongue 1A, FIG. 3B shows the corner C of the upper surface of the tongue 1A, and FIG. 3C shows the lower surface of the tongue 1A. An example in which the corners C are inclined is shown.
[0022]
4A shows the upper surface and the lower surface of the tongue-shaped portion 1A including the corner portion C, FIG. 4B shows the upper surface of the tongue-shaped portion 1A including the corner portion C, and FIG. An example is shown in which the lower surface of the tongue-shaped portion 1A is arcuate (curved surface if only the corner portion C is viewed).
[0023]
FIG. 5 shows a case where, for example, the inclination of the corner C decreases toward the tip of the tongue 1A when the thickness of the tongue 1A shown in FIGS. 5 (a) and 5 (b) are examples in which the upper and lower corners C of the tongue-like portion 1A shown in FIGS. 1 (a), 1 (b) and 3 (a) are inclined. Of course, in FIGS. 2 (a), (b), (c), FIGS. 3 (b), (c), and FIGS. 4 (a), (b), and (c), respectively, at the tip of the tongue-shaped portion 1A, Apply a smaller curvature.
[0024]
Below, the result of the experiment conducted in order to confirm the effect about the transfer part structure of the transfer tool of this invention is described.
[0025]
Experimental method The corner C of the tongue-shaped part 1A having a width of 6 mm is formed as in Examples 1 to 5 and the comparative example, and for each of these, five transfer tools are meandered to start consumption and end consumption. Use until At this time, the bending frequency of the substrate was verified.
[0026]
Experimental conditions The base material has a thickness of 12 μm and the material is PET. The dimensions of the base material are 6 mm width × 8 m length in the delivery (winding) direction (only 5 mm was set to a width of 5 mm). As for the thickness of the transfer medium applied on the substrate, the total thickness of the transfer medium itself and the adhesive layer to which the substrate and the transfer medium are adhered is 40 μm.
[0027]

[0028]

[0029]

[0030]
As a result of the above, in Examples 1 to 5, that is, the structure of the transfer unit 1 of the present invention, bending did not occur once until the five transfer tools were used up by meandering operation in each Example. . On the other hand, in the comparative example, that is, the conventional structure, frequent bending (upper folding, lower folding) occurred. As a result, it has been found that the transfer part structure of the transfer tool of the present invention is extremely effective in preventing the base material from being bent.
[0031]
【The invention's effect】
As described above, the transfer part structure of the transfer tool of the present invention has a surface on the side where the substrate coated with the transfer medium is fed, and a surface on the side where the substrate is wound after the transfer medium is transferred to the transfer target. one a surface or both surfaces, and the side wall surface orthogonal to the feeding direction of the substrate, a corner portion formed by, by riding the widthwise end portion of the substrate to be Sesshiyo sliding on the side wall surface base material Since the curved surface or inclined surface that guides it to bend toward the upper surface side of the paper, and the curvature or inclination of the corner portion is reduced toward the tip of the transfer portion that is tongue-like and has a constant thickness, Even if it is in sliding contact with the wall surface, it is guided by the curved surface or slope of the corner and tries to bend on the upper surface of the base material, and at least the downward folding is surely prevented and the range of movement in the width direction of the base material is expanded. Therefore, it is possible to suppress damage and bending of the substrate width direction end due to meandering and skewing. Door can be.
[Brief description of the drawings]
1A and 1B show a transfer part structure of a transfer tool according to the present invention, in which FIG. 1A is a view seen from a side surface direction, and FIG. 1B is a view seen from a front direction of FIG.
2A and 2B show another example of the transfer part structure of the transfer tool of the present invention, in which FIG. 2A is a diagram in which the corners of the upper and lower surfaces of the tongue-like part are curved, and FIG. It is the figure by which the corner | angular part was made into the curved surface, and the figure by which the corner | angular part of the lower surface of the tongue-like part was made into the curved surface.
FIGS. 3A and 3B show another example of the transfer part structure of the transfer tool according to the present invention, in which FIG. 3A is a diagram in which corners of the upper and lower surfaces of the tongue-like part are inclined, and FIG. It is the figure by which the corner | angular part was made into the slope, and the figure by which the corner | angular part of the lower surface of the tongue-like part was made into the slope.
4A and 4B show another example of the transfer portion structure of the transfer tool of the present invention, in which FIG. 4A is a view in which the upper and lower surfaces of the tongue-shaped portion including the corner portions are curved surfaces (arc shape), and FIG. It is the figure by which the upper surface of the tongue-shaped part containing a part was made into the curved surface (arc shape), (c) The figure by which the lower surface of the tongue-like part containing a corner | angular part was made into the curved surface (arc shape).
FIGS. 5A and 5B show another example of the transfer portion structure of the transfer tool of the present invention, where FIG.
6A and 6B show a transfer part structure of a conventional transfer tool, in which FIG. 6A shows a normal running state of the base material, FIG. 6B shows a base material in a folded state, and FIG. 6C shows a base material in a bent state. FIG.
[Explanation of symbols]
1 Transfer part 1A Tongue 1B Side wall C Corner

Claims

The transfer part structure of a transfer tool having a tongue-like transfer part that transfers a transfer medium applied to a thin belt-like base material to a transfer target, and the base material coated with the transfer medium is fed out. Corner formed by one surface or both surfaces of the surface to be transferred, the surface to which the substrate after the transfer medium is transferred to the transfer medium, and the side wall surface orthogonal to the feeding direction of the substrate Is a curved surface or inclined surface that guides the end in the width direction of the base material to be slidably contacted with the side wall surface and bends to the upper surface side of the base material, and has a tongue-like shape and a constant thickness A transfer part structure of a transfer tool, wherein the curvature or inclination of the corner part is reduced toward the tip part of the transfer tool.