JP2006007649A - Coating film transfer implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a coating film transfer implement being capable of smoothly twisting a tape and making it run. <P>SOLUTION: In the coating film transfer implement 10, a letting-out core 20, a winding core 30 and a first bevel gear 40 are held rotatably in a case 60 and a transfer head 50 having a pressing transfer part 52 projects from the end part of the case 60. The transfer tape T is let out from the letting-out core 20, twisted and guided by a guide pin G1 and a tape guide part TG located on this side of the transfer head 50 and by the transfer head 50 and divided into a coating film transferred onto a transfer object surface and a remaining tape base T1 in the pressing transfer part 52, and the tape base T1 is guided without being twisted, and wound on the winding core 30. By tilting a guiding surface of the tape guide part TG to both the front and back sides of the case and by reducing a peripheral length difference between one and the other ends in the direction of the tape width, the tape can be smoothly twisted and made to run. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention belongs to the technical field of a coating film transfer tool for press-transferring a character correction coating film, an adhesive film, a decorative coating film, etc. to a transfer surface. It belongs to the technical field of a horizontal transfer type coating film transfer tool guided almost parallel to the front and back surfaces.

FIG. 5 is a top view of a state in which a cover of a conventional horizontal drawing type film transfer tool is removed, and FIG. 6 is a partial side view (see, for example, Patent Documents 1 to 4).
The coating film transfer tool 10A includes a case 111 in which a feeding core 115 around which a transfer tape 119 is wound and a winding core 116 around which the transfer tape 119 after coating film transfer is wound are rotatably housed. A pointed transfer head 118 protrudes from the end 111, and one end of the transfer tape 119 is extended from the supply core 115, and abuts on the guide pin 122 and the tape guide part GB11 in front of the transfer head 118 and twists by 90 °. Then, after passing through the pressure transfer portion 132 of the transfer head 118, the twist is returned to the original by contacting the tape guide GB 12 and the guide pin 123 at the exit of the transfer head 118, or further twisted by 90 ° and wound. The structure is wound around the core 116.

  According to this horizontal pulling type coating film transfer tool 10A, the transfer tape 119 is twisted by 90 ° in front of the transfer head 118, so that the transfer tape 119 is substantially parallel to both the front and back surfaces of the case 111 in the transfer head 118. Guided. For this reason, it is possible to erase erroneously written characters by gripping both sides by hand and moving them horizontally while pressing them on a desk without stretching their elbows, so that the transfer head 118 can be accurately and stably placed at a desired location. There is a feature that can be moved to.

  However, as shown in FIG. 6, the coating film transfer tool 10A has a tape guide portion GB11, GB12 that is parallel to the front and back surfaces of the case. There is a problem in that the tape 119 cannot be completely twisted and is likely to be skewed even after passing through the tape guide portions GB11 and GB12. In particular, after transfer of the coating film, even after passing through the tape guide part GB12, the transfer tape 119 is skewed and may be wound around the take-up core with its end bent.

On the other hand, Patent Document 5 discloses a coating film transfer tool 10B as shown in FIGS.
In the coating film transfer tool 10B, the feeding core 3 and the winding core 4 are rotatably accommodated in the case 2, and the first bevel gear 7 is rotatable in the case 2 so that the rotation axis thereof is coaxial with the feeding core 3. The transfer head 5 having the pressure transfer portion 6 protrudes from the end portion of the case 2 and is engaged with a second bevel gear 9 formed on one side of the winding core 4 so as to cross the rotation axis. The transfer tape T is fed out from the feeding core 3, is brought into contact with the tape guide GB2 in front of the transfer head 5 and twisted by 90 °, and is transferred to the transfer surface in the pressure transfer portion 6 and the remaining tape base. It is divided into the material T1, and the tape base material T1 is wound around the winding core 4 without being twisted.

According to this coating film transfer tool 10B, since the transfer tape T is guided substantially parallel to the front and back surfaces of the case 2 in the transfer head 5, the pressure transfer of the transfer head 5 with the user lying on the case 2 is performed. Not only can the coating film be transferred while visually recognizing the portion 6 from above, but also after the coating film transfer, the tape base material T1 is wound around the winding core 4 without being twisted. After the transfer, the tape base material T1 is smoothly wound without being skewed.
Utility Model Registration No. 2544030 Japanese Patent No. 2639606 Japanese Patent No. 3431676 JP 10-309892 A Japanese Patent No. 3008025

  However, this coating film transfer tool 10B also has a tape guide part GB2 for guiding the torsion of the transfer tape between the feeding core and the pressure transfer part, and this tape guide part GB2 is the same as the coating film transfer tool 10A. Because it is parallel to the front and back surfaces of the case, the transfer tape T1 cannot be completely twisted and easily skewed even after passing through the tape guide GB2 due to the circumferential length difference between one end and the other end in the transfer tape width direction. Still have problems.

  In particular, when the distance from the feeding core to the transfer head is short or the transfer tape is thin, the transfer tape cannot be twisted completely even after passing through the tape guide, and is skewed, and the end of the transfer tape in the width direction. The part comes into contact with the case, the coating film at the end of the transfer tape peels off, the end of the transfer tape is bent, and the entire width of the coating film cannot be transferred to the transfer surface. Further, there is a problem that the tape base material is wound while being bent after the coating film transfer.

  In the present invention, a feeding core and a winding core are rotatably accommodated in a case, a transfer head having a pressing transfer portion protrudes from the case end, a transfer tape is fed from the feeding core, and the transfer head Coating film transfer that is twisted in front and divided into a coating film to be transferred to the transfer surface in the pressure transfer portion and the remaining tape substrate, and the tape substrate is wound around the winding core In the tool, a tape guide portion having a guide surface inclined with respect to both the front and back surfaces of the case is provided between the feeding core and the pressing transfer portion, and guides twisting of the transfer tape. The above-mentioned problem was solved by the coating film transfer tool.

  According to the present invention, the tape can be smoothly run by inclining the guide surface of the tape guide portion with respect to both the front and back surfaces of the case and reducing the difference in the circumferential length between one end and the other end in the tape width direction. it can.

1 is a perspective view of the coating film transfer tool of the present invention as viewed from above, FIG. 2 is a sectional view taken along line 2-2 in FIG. 1, FIG. 3 is a sectional view taken along line 3-3 in FIG. 4 is a sectional view taken along line 4-4 in FIG. 1, and FIG. 4B is a sectional view taken along line 4b-4b in FIG. 4A.
The coating film transfer tool 10 of the present invention is a transfer in which the feeding core 20, the winding core 30, and the first bevel gear 40 are rotatably accommodated in a case 60, and a pressing transfer portion 52 is provided from the end of the case 60. The head 50 protrudes, the transfer tape T is fed from the feeding core 20, and the direction of the transfer tape T is guided by being twisted by 90 ° by the guide pin G1, the tape guide portion TG, and the transfer head 50 in front of the transfer head 50, The pressure transfer unit 52 is divided into a coating film to be transferred to the transfer surface and the remaining tape base material T1, and the tape base material T1 is guided by the guide pins G2 without being twisted and wound around the winding core 30. It is like that. The transfer head 50 is pivotally supported so as to be rotatable around an axis.
The twist of the transfer tape T is not limited to 90 °, and the transfer tape T may be twisted about 45 ° to 80 ° and wound around the winding core 30 without being twisted after transfer. .

As shown in FIG. 4, a tape guide portion TG for guiding the transfer tape T is provided between the feeding core 20 and the pressure transfer portion 52, and the guide surface of the tape guide portion TG is on both the front and back surfaces 60 </ b> A and 60 </ b> B of the case 60. Is inclined.
As described above, the guide surface of the tape guide portion TG is inclined with respect to the front and back surfaces 60A and 60B of the case, and the tape runs smoothly by reducing the difference in circumferential length between one end and the other end in the tape width direction. Can do.

  The case 60 includes a main body 62 and an exchange cassette 64. The first bevel gear 40 is attached to the main body 62, and the feeding core 20, the winding core 30, and the transfer head 50 are attached to the replacement cassette 64.

The main body 62 includes support shafts S1 and S2, and the support pulley S1 and the first bevel gear 40 are rotatably fitted to the support shaft S1 and S2, respectively. An endless rubber belt B (O-ring) is wound around the feeding pulley 22 and the first bevel teeth 40 so that the feeding pulley 22 and the first bevel teeth 40 rotate in conjunction with each other. The feeding core 20 is attached on the same axis. By this belt-type interlocking mechanism, the feeding core 20 and the first bevel gear 40 rotate in conjunction with each other. Of course, gears may be provided in the feeding pulley 22 and the first bevel gear 40 in place of the belt type, and the two gears may be linked via an intermediate gear.
On the other hand, the winding core 30 is rotatably fitted to the exchange cassette 64, and the second bevel gear 32 formed on one side of the winding core 30 intersects the first bevel gear 40 and the rotation axis. Mesh.

  When the transfer tape T is fed from the feeding core 20, the rotation of the feeding core 20 is transmitted to the first bevel gear 40 via the feeding pulley 22 and the rubber belt B, and the rotation of the first bevel gear 40 is the second. It is transmitted to the winding core 30 via the bevel gear 32. Thus, the feeding core 20 and the take-up core 30 rotate together.

The transfer tape T fed from the feed core 20 is gradually twisted from the guide pin G1 in front of the transfer head 50, and the guide surface is inclined with respect to the front and back surfaces 60A and 60B of the case 60. And is sent to the pressure transfer unit 52 of the transfer head 50.
In this way, the tape can be smoothly run by inclining the guide surfaces of the tape guide portion TG with respect to both the front and back surfaces of the cases 60A and 60B. The thickness of the material T1 is preferably 22 micrometers or less, and the angle of the guide surface of the tape guide TG shown in FIG. 4B with respect to the case front and back surfaces 60A and 60B is about 16 °.

Thereafter, the transfer tape T is divided into a coating film transferred to the transfer surface in the pressure transfer unit 52 and the remaining tape base material T1, and the tape base material T1 is guided without being twisted by the guide pins G2. Although it winds up by the winding core 30, this invention is not restricted to this, After a coating-film transfer, a tape base material may be further twisted and wound around the said winding core.
In that case, the guide surface of the tape guide that guides the torsion of the transfer tape between the pressure transfer part of the transfer head and the winding core is similarly inclined with respect to the front and back sides of the case, so that the tape runs smoothly. Can be made.

  As described above, according to the present invention, the guide surface of the tape guide portion is inclined with respect to the front and back surfaces of the case, and the difference in circumferential length between one end and the other end in the tape width direction is reduced, thereby There is an effect that the vehicle can run smoothly.

The perspective view which looked at the coating-film transcription | transfer tool of this invention from the upper side. FIG. 2 is a sectional view taken along line 2-2 in FIG. 1. FIG. 3 is a sectional view taken along line 3-3 in FIG. 1. 4A is a sectional view taken along line 4-4 in FIG. 1, and FIG. 4B is a sectional view taken along line 4b-4b in FIG. The top view of the state which removed the cover of the conventional horizontal drawing type coating-film transfer tool. The partial side view of the conventional horizontal drawing type coating-film transfer tool. The top view of the state which removed the cover of the other conventional horizontal drawing type film transfer tool. Explanatory drawing which shows the transfer head of another conventional horizontal drawing type coating-film transfer tool.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10: Film transfer tool 20: Feeding core 30: Winding core 50: Transfer head 52: Pressure transfer part 60: Case 60A: Case surface 60B: Case back surface T: Transfer tape T1: Tape base material TG: Tape guide part

Claims (4)

A feeding core and a winding core are rotatably accommodated in the case, a transfer head having a pressing transfer portion protrudes from the end of the case, and a transfer tape is fed from the feeding core and twisted before the transfer head. In the coating film transfer tool, which is divided into a coating film transferred to the transfer surface and the remaining tape base material in the pressure transfer unit, and the tape base material is wound around the winding core,
A tape guide portion having a guide surface inclined with respect to both the front and back surfaces of the case is provided between the feeding core and the pressing transfer portion, and guides twisting of the transfer tape.
Film transfer tool.   In the coating film transfer tool in which the tape base material is further twisted and wound around the winding core after the coating film transfer, between the pressing transfer portion and the winding core, the front and back of the case The coating film transfer tool according to claim 1, further comprising a tape guide portion that has guide surfaces that are inclined with respect to both surfaces and guides twisting of the transfer tape.   The coating film transfer tool according to claim 1, wherein the transfer head is rotatably supported. The coating film transfer tool according to any one of claims 1 to 3, wherein the tape base material has a thickness of 22 micrometers or less.

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