JP2021030442A - Coating film transferring tool - Google Patents

Abstract

To provide a coating film transferring tool which can keep a coating film in a good condition before being transferred and prevent stringing.SOLUTION: A coating film transferring tool 1 of the present embodiment includes: a supply reel 4 wrapped with a transfer tape 4T coated with a film; a transferring part 5 that transfers the coating film held on the transfer tape 4T to a to-be-transferred surface S; a wind-up reel 6 that is unwound from the supply reel 4 and winds up the transfer tape 4T after the coating film has been transferred to the to-be-transferred surface S by the transferring part 5; and a cutting member 40 whose position can be changed between a cutting position for cutting the transfer tape 4T and a retract position retracted from the cutting position.SELECTED DRAWING: Figure 2

Description

The present invention relates to a coating film transfer tool provided with a transfer tape for sticking or repairing.

Conventionally, as a coating film transfer tool, there is a coating film transfer tool in which a supply reel and a take-up reel are arranged in a case having an open front end, and a transfer portion is projected from the opening. Then, a transfer tape provided with a coating film for sticking or correction on one surface is fed out from the supply reel, inverted at the tip of the transfer head, and then the rotational torque of the supply reel is applied to the supply gear and the take-up gear. It is wound on a take-up reel that is driven by transmitting through.

At the time of use, the transfer tape is pulled out from the supply reel by pressing and moving the transfer portion onto the surface to be transferred, and the coating film of the transfer tape is transferred to the surface to be transferred.
The stringing phenomenon of the coating film may occur during the transfer. The stringing phenomenon is that when the transfer is completed and the transfer portion of the coating film transfer tool is separated from the transfer surface, the coating film is cut between the coating film transferred to the transfer surface and the coating film of the transfer portion. It is a phenomenon in which it stretches like a thread without being stretched.

When the stringing phenomenon of the coating film occurs, for example, in the case of an adhesive transfer tape, the untransferred coating film may become a glue ball and adhere to the surface to be transferred or the case. Further, when the untransferred coating film is pulled, the coating film may be peeled off before reaching the transfer portion, and a state in which the coating film does not exist at the transfer position when transferring again may occur.
For this reason, conventionally, there is a coating film transfer tool in which a coating film separating member is attached so as to sandwich the coating film between the transfer portion (transfer roller) (see Patent Document 1).

Japanese Patent No. 3688895

However, in the coating film transfer tool of the above-mentioned prior art, the separation member is coated with silicone or formed of a fluororesin material so that the coating film does not adhere to the separation member, and the transfer tape (the coating film is formed). Although it is said that the separating member may be in the shape of a roller so as not to interfere with the feeding of the attached strip-shaped film), the coating film and the separating member may be formed even when the stringing phenomenon does not occur. Since they are in contact with each other, the coating film before transfer may be rubbed off or cut off.
Therefore, an object of the present invention is to provide a coating film transfer tool capable of preventing a stringing phenomenon while maintaining a good state of the coating film before transfer.

In order to solve the above problems, the coating film transfer tool of the present invention has a supply reel wound with a transfer tape coated with a coating film and a transfer for transferring the coating film held on the transfer tape to a surface to be transferred. A winding reel that winds up the transfer tape after the coating film is transferred to the surface to be transferred by the transfer portion, a winding reel that is unwound from the supply reel, and a cutting position for cutting the coating film. It is provided with a cutting member whose position can be changed depending on the retracted position retracted from the cutting position.

An elastic member that returns the cutting member from the retracted position to the cutting position may be provided.

The cutting member is located below the transfer portion at the cutting position, and when the transfer portion is brought close to the transfer surface, the cutting member comes into contact with the transfer surface before the transfer portion and is covered. It may move to the retracted position by being pressed by the transfer surface, and may return to the cutting position when released from the pressing.

A driving member connected to the cutting member is provided, and the driving member comes into contact with the transferred surface before the transferred portion when the transferred portion is brought close to the transferred surface, and the transferred portion is brought into contact with the transferred surface. The cutting member may be moved to the retracted position by being pressed against the surface, and may be returned to the cutting position when released from the pressing.

A driving member connected to the cutting member and an elastic member for returning the cutting member from the retracted position to the cutting position are provided, and the elastic member includes a frame of the coating film transfer tool and the driving member. It may be arranged between and elastically deformed by the pressing, and the cutting member may be returned to the cutting position by releasing the pressing.

The drive member is provided with gear engaging teeth that mesh with a gear member that rotates with the supply reel, and moves with the movement of the cutting member to the retracted position to rotate the gear member and the supply reel to supply the supply. The transfer tape may be unwound by rotating the reel.

When the cutting member is returned to the cutting position, the gear member is rotated by the return of the driving member, but a ratchet mechanism for preventing the reverse rotation of the supply reel may be provided.

A cam may be provided on the side surface of the frame body, and the cutting member may be provided with a cam follower that drives the cutting member so as not to come into contact with the transfer tape when moving to the retracted position. ..

According to the present invention, it is possible to provide a coating film transfer tool capable of preventing a stringing phenomenon while maintaining a good state of the coating film before transfer.

It is a perspective view of the coating film transfer tool 1 of 1st Embodiment. It is an exploded perspective view of the coating film transfer tool 1 of 1st Embodiment. FIG. 3 is a perspective view of the ratchet claw holding ring 10 and the gear member 11 as viewed from the direction opposite to that of FIG. It is an exploded perspective view of the 1st inner frame body 3L of 1st Embodiment, a cutting member 40, a drive member 50, a gear member 11, a spring member 51, and a transfer roller 5. It is a perspective view of the state in which the 1st inner frame body 3L of 1st Embodiment, a cutting member 40, a driving member 50, a gear member 11, a spring member 51, and a transfer roller 5 are combined. (A) to (e) are diagrams for explaining the operation of the cutting member 40 of the first embodiment at the time of transferring the coating film. (A) to (c) are enlarged views of the portion including the transfer roller 5 of the first embodiment, and are views for explaining the operation of preventing the stringing phenomenon. It is a perspective view of the coating film transfer tool 100 of the 2nd Embodiment. It is an exploded perspective view of the coating film transfer tool 100 of the 2nd Embodiment. (A), (b), (c), and (d) are views showing a state in which each member is attached to the right side from the first outer frame 102L of the coating film transfer tool 100 of the second embodiment. In (a), (b), (c), and (d), each member is attached to the right side from the first outer frame 102L of the coating film transfer tool 100 of the second embodiment from FIG. 10 (d). It is a figure which shows the state. (A) and (b) are views showing a state in which the support member 145 is attached to the left side from the second outer frame 102R of the coating film transfer tool 100 of the second embodiment. (A) to (c) are diagrams for explaining the operation of the coating film transfer tool 100 of the second embodiment at the time of coating film transfer.

(First Embodiment)
Hereinafter, the coating film transfer tool 1 of the first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the coating film transfer tool 1. FIG. 2 is an exploded perspective view of the coating film transfer tool 1. Hereinafter, in the description of FIGS. 1 to 5, the left / right, front / back, and top / bottom when a right-handed user holds the coating film transfer tool 1 in his / her hand during the coating film transfer are referred to as left / right, front / back, and top / bottom in the specification. explain.

The coating film transfer tool 1 is a lower surface of a transfer roller 5 (transfer tape before coating film transfer) that is held so as to project from an opening 2a provided on the front side of the outer frame 2 when the coating film is transferred to the surface to be transferred. When a diagonally downward force is applied to the outer frame 2 so as to press the side through which the 4T passes) and the outer frame 2 is pulled backward, the coating film held on one surface of the transfer tape 4T is transferred to the transfer surface. It is a thing.

The coating film transfer tool 1 is composed of a pair of left and right first outer frame bodies 2L and a second outer frame body 2R each having a substantially elliptical shape, and a pair of left and right outer frame bodies 2 arranged inside the outer frame body 2. An inner frame body 3 including a first inner frame body 3L and a second inner frame body 3R is provided.
In the coating film transfer tool 1 of the embodiment, the portion indicated by reference numeral 1A in FIG. 2 is the main body portion 1A, the portion indicated by reference numeral 1B in the drawing is the cartridge portion 1B, and the cartridge portion 1B can be replaced with respect to the main body portion 1A. is there. However, the present invention is not limited to this, and the cartridge portion 1B may not be replaceable with respect to the main body portion 1A.

(Outer frame body 2)
On the inner surface of the second outer frame body 2R on the right side, a support reel 8 for a supply reel provided with a locking portion 8a at an end and a support shaft 13 for a take-up reel are erected toward the left side. ..

(Lock member 9)
A slit 2c extending back and forth is provided on the lower surface of the second outer frame 2R on the right side. A lock member 9 is slidably attached to the slit 2c in the front-rear direction. The lock member 9 is formed in a substantially rectangular shape, and the lock member 9 is provided with a cutting member fixing portion 9a whose front end extends upward and engages with a cutting member 40 described later to fix the cutting member 40. ..

(Gear assembly 7 for supply reel)
A gear assembly 7 for the supply reel is inserted into the support shaft 8 for the supply reel. The supply reel gear assembly 7 includes a supply reel gear 7A, a compression spring 7B, and a rotational force transmission ring 7C.

(Rotary force transmission ring 7C)
The rotational force transmission ring 7C includes a tubular rotating shaft 7b having a locking portion 7a at the end. The compression spring 7B and the supply reel gear 7A are sequentially fitted onto the rotary shaft 7b, and the supply reel gear 7A is locked to the locking portion 7a. , The supply reel gear 7A is integrated.
The compression spring 7B is sandwiched between the rotational force transmission ring 7C and the supply reel gear 7A in a compressed state, and a frictional force is generated by the restoring force of the compression spring 7B, and the rotational force transmission ring 7C and the supply reel are used. The gear 7A and the gear 7A are in a state where they can rotate relative to each other.
The rotary shaft 7b is inserted into the supply reel support shaft 8, the entire supply reel gear assembly 7 is prevented from coming off by the locking portion 8a of the supply reel support shaft 8, and the supply reel gear assembly 7 is the supply reel support shaft. It is held rotatably with respect to 8.

A locking projection 7c is provided on the outer periphery of the rotational force transmission ring 7C. On the other hand, a rib-shaped locking portion 4a for locking the locking projection 7c is provided on the inner peripheral surface of the supply reel 4. When the locking projection 7c is locked to the rib-shaped locking portion 4a, the rotational force transmission ring 7C rotates integrally with the supply reel 4.

When the supply reel 4 rotates, the rotational force transmission ring 7C rotates, and the frictional force generated by the compression spring 7B between the rotational force transmission ring 7C and the supply reel gear 7A causes the rotational force transmission ring 7C and the supply reel gear 7A. However, the entire supply reel gear assembly 7 rotates with relative rotation to each other.

(1st inner frame 3L)
Supports 32a and 32b are erected on the first inner frame 3L. On the other hand, the second inner frame 3R is provided with columns 31a and 31b with which the columns 32a and 32b are engaged, respectively. When the first inner frame body 3L and the second inner frame body 3R are opposed to each other and pressed in a direction close to each other, the columns 32a and 32b engage with the columns 31a and 31b, respectively, and the second inner frame body 3R , 3L are connected to form the inner frame body 3.

Between the first inner frame body 3L and the second inner frame body 3R, a supply reel 4 on which a transfer tape 4T is wound and a transfer roller 5 for transferring the transfer tape 4T drawn from the supply reel 4 to the surface to be transferred. , A take-up reel 6 for winding the transfer tape 4T after transfer is arranged.

(Rewind reel 6)
The take-up reel 6 is pivotally supported by a take-up reel support shaft 13 erected on the second outer frame body 2R. A take-up reel gear (not shown because the right end cannot be seen in FIG. 2) is provided at the right end of the take-up reel 6. Transmission gears 15a and 15b are provided between the supply reel gear assembly 7 and the take-up reel support shaft 13, and when the take-up reel 6 is attached to the take-up reel support shaft 13, the supply reel gear The supply reel gear 7A, transmission gears 15a and 15b of the assembly 7 and the take-up reel gear mesh with each other.

(Transfer roller 5)
The transfer roller 5 is a portion that transfers the transfer tape 4T drawn from the supply reel 4 to the surface to be transferred. The transfer roller 5 is held by a transfer roller holding portion 17 provided on the front side of the first inner frame 3L as described later.

When the transfer tape 4T is unwound by the transfer operation, the supply reel 4 rotates. When the supply reel 4 rotates, the rotational force transmission ring 7C rotates. When the rotational force transmission ring 7C rotates, the supply reel gear assembly 7 rotates due to the rotational force. When the supply reel gear assembly 7 rotates, the rotational force is transmitted to the transmission gears 15a and 15b and the take-up reel gear, and the take-up reel 6 rotates. Due to the rotation, the take-up reel 6 winds up the transfer tape 4T after transfer, which has been transferred and the coating film on the surface has disappeared.

Between the pair of left and right first inner frame bodies 3L and the second inner frame body 3R, in addition to the above-mentioned supply reel 4, transfer roller 5, and take-up reel 6, a ratchet claw holding ring 10 and a gear member 11 And are arranged.

(Gear member 11)
FIG. 3 is a perspective view of the ratchet claw holding ring 10 and the gear member 11 as viewed from the direction opposite to that of FIG. The gear member 11 is provided with gear teeth 11c protruding outward from the disk member. An annular protrusion 11a having a predetermined diameter is integrally provided on the right surface (inner surface) of the gear member 11, and a ratchet tooth 11b protruding toward the inner diameter side is provided on the inner surface of the annular protrusion 11a. The ratchet teeth 11b are chevron-shaped, and the surface of the ratchet claw holding ring 10 on the front side in the rotation direction r is a surface extending in the radial direction and a steep surface of approximately 90 degrees with respect to the tangent to the circumference. The rear surface is a slope that is inclined with respect to the radial direction and has a gentle angle with respect to the normal of the circumference.

(Ratchet claw holding ring 10)
As shown in FIG. 2, the ratchet claw holding ring 10 is provided with two claw portions 10a extending to the right side. The claw portion 10a is inserted into the claw engaging hole 4b provided in the supply reel 4, and the ratchet claw holding ring 10 is fixed to the supply reel 4 by the engagement between the claw portion 10a and the claw engaging hole 4b and supplied. It rotates with the reel 4.

(Arm 10c)
Returning to FIG. 3, notches 10d are formed at two places on the outer circumference of the ratchet claw holding ring 10. Arms 10c extending along the outer circumference of the ratchet claw holding ring 10 extend to the outside of the notch portion 10d, respectively. The arm 10c of the ratchet claw holding ring 10 extends in an arc shape in the direction opposite to the rotation direction r.

(Ratchet claw 10b)
The tip of the arm 10c is provided with a ratchet claw 10b that slightly protrudes outward in the radial direction and has a sharp tip. The tip surface of the ratchet claw 10b is a surface extending in the substantially radial direction, and is a steep surface of approximately 90 degrees with respect to the tangent line of the circumference. The outer surface that continues from the tip surface is a slope that is inclined in the radial direction and has a gentle angle with respect to the normal of the circumference.
When the ratchet claw holding ring 10 is arranged in the recess inside the annular protrusion 11a, the arm 10c is elastically deformed and bent, and the arm 10c causes the ratchet claw 10b to be radially outward (on the ratchet claw 10b side). In the urged state, the ratchet claw 10b and the ratchet tooth 11b are in contact with each other.

(1st inner frame 3L)
FIG. 4 is an exploded perspective view of the first inner frame body 3L, the cutting member 40, the driving member 50, the gear member 11, the spring member (elastic member) 51, and the transfer roller 5. FIG. 5 is a perspective view showing a state in which the first inner frame body 3L, the cutting member 40, the driving member 50, the gear member 11, the spring member 51, and the transfer roller 5 are combined.

From the front end, the first inner frame body 3L includes a transfer roller holding portion 17, a spring receiving portion 18, a shaft portion 19, a circular recess 19a having a predetermined diameter centered on the shaft portion 19, and the above-mentioned. 32a, 32b and a take-up reel holding portion 32c. Further, gear engaging portion insertion holes 16a and 16b are provided on the side surface of the first inner frame body 3L.

(Transfer Roller Holding Unit 17)
The transfer roller holding portion 17 comprises a left wall portion 17L which is a part of the front side of the first inner frame body 3L and a right wall portion 17R provided parallel to the left wall portion 17L at a predetermined distance. A transfer roller mounting hole 17a is provided at the tip of each of the left wall portion 17L and the right wall portion 17R. Both ends of the transfer roller 5 are held between the transfer roller mounting holes 17a.

(Spring receiving part 18)
The spring receiving portion 18 is a portion having an L-shaped cross section extending from the right surface to the right side of the first inner frame 3L on the rear side of the transfer roller holding portion 17, and one of the L-shaped portions is a flat plate-shaped spring receiving surface extending vertically. At 18a, the other side of the L-shape is a flat plate-shaped guide surface 18b extending back and forth. A spring holding protrusion 18c is provided at the center of the front surface of the spring receiving surface 18a.

(Circular recess 19a)
The shaft portion 19 extends from the right surface of the first inner frame body 3L toward the right side. The circular recess 19a is a recess having a predetermined diameter centered on the shaft portion 19. The gear member 11 is arranged around the shaft portion 19 inside the circular recess 19a.

(Gear engaging part insertion holes 16a, 16b)
The gear engaging portion insertion holes 16a and 16b are provided on the side surface of the first inner frame body 3L, and are through holes through which the extension portion 55 described later is inserted. The gear engaging portion insertion holes 16a and 16b are aligned substantially in the front-rear direction.

(Rewind reel holding part 32c)
The take-up reel holding portion 32c is a ring-shaped convex portion extending from the right surface to the right side of the first inner frame body 3L, and the take-up reel holding shaft 32d is provided at the center. The take-up reel 6 is arranged on the take-up reel holding portion 32c with the take-up reel holding shaft 32d as the center.

A transfer roller 5, a cutting member 40, a driving member 50, a spring member 51, and a gear member 11 are attached to the first inner frame body 3L.

(Transfer roller 5)
As described above, the transfer roller 5 is held by the transfer roller holding portion 17 provided on the front side of the first inner frame body 3L.

(Cut member 40)
The cutting member 40 is formed in a U shape and includes cutting teeth 41 extending to the left and right on the front side. Then, two arm portions 42 extend rearward from the left and right ends of the cutting teeth 41, respectively.
A first cam follower 43 and a second cam follower 44 are provided on the upper surface of the arm portion 42, and a second cam follower 44 is provided behind the first cam follower 43, and a cutting member mounting hole 45 is provided at the rear end of the arm portion 42. ..

(Drive member 50)
The drive member 50 is L-shaped and is provided on each of the left and right cutting tooth holding portions 52 and the left and right side surfaces of the cutting tooth holding portion 52, and the cutting member mounting shaft 53 into which the cutting member mounting holes 45 of the cutting member 40 are inserted. A spring holding protrusion 54 provided on the rear surface of the cutting tooth holding portion 52, and an extending portion 55 extending rearward from the left end portion of the cutting tooth holding portion 52 are provided. Gear engaging teeth 56 are provided on the side surface of the extending portion 55.
By inserting the cutting member mounting hole 45 of the cutting member 40 into the cutting member mounting shaft 53 of the driving member 50, the cutting member 40 is rotatably held with respect to the driving member 50 about the cutting member mounting shaft 53. ..
By inserting the extending portion 55 into the gear engaging portion insertion holes 16a and 16b provided in the first inner frame body 3L from the left side of the first inner frame body 3L, the drive member 50 is inserted into the first inner frame body 3L. It is held slidable against.

(Spring member 51)
The spring member 51 is a coil spring, one end of which is fitted into the spring holding protrusion 54 of the drive member 50, and the other end of which is fitted into the spring holding protrusion 18c of the first inner frame 3L, so that the drive member 50 is fitted to the spring receiving portion 18. It is held so that it can be moved in the front-back direction. When the cutting member 40 is pushed to the rear side, the driving member 50 is also pushed to the rear side, and the spring member 51 contracts. When the pressing of the cutting member 40 is released, the driving member 50 and the cutting member 40 are pushed forward by the elasticity of the spring member 51 and return to the position before pressing.

FIG. 6 is a diagram for explaining the operation of the coating film transfer tool 1 at the time of coating film transfer.
FIG. 6A shows the state of the coating film transfer tool 1 when the coating film is not transferred. In the state where the coating film transfer tool 1 is not transferred, the cutting member fixing portion 9a of the lock member 9 holds the cutting teeth 41 of the cutting member 40 from behind. Therefore, the cutting member 40 is fixed.
The cutting member 40 extends below and forward of the transfer roller 5 at this position (cutting position described later), and also has a role of protecting the side where the coating film of the transfer tape 4T exists.

When the lock member 9 is moved rearward as shown in FIG. 6B, the holding of the cutting tooth 41 by the cutting member fixing portion 9a of the lock member 9 is released, and the cutting member 40 becomes movable.

As shown in FIG. 6C, the transfer roller 5 is brought close to the surface S to be transferred for coating film transfer. Then, since the cutting member 40 (cutting tooth 41) extends below and forward of the transfer roller 5, the cutting member 40 (cutting tooth 41) comes into contact with the surface S to be transferred before the transfer roller 5.

As shown in FIG. 6D, after the cutting member 40 (cutting tooth 41) comes into contact with the surface S to be transferred, the coating film transfer tool 1 is further transferred so that the transfer roller 5 comes into contact with the surface S to be transferred. When pressed against the surface, the cutting member 40 (cutting tooth 41) is pressed backward by the transferred surface S as indicated by the arrow in the drawing.
Then, the first cam follower 43 of the cutting member 40 moves along the cam surface of the cam 20 provided on the side surface of the first inner frame body 3L. As a result, the cutting member 40 rotates about the cutting member mounting shaft 53 provided on the driving member 50, and the cutting tooth 41 at the tip is separated from the transfer roller 5 to the retracted position shown in FIG. 6 (d). It moves and the transfer roller 5 and the surface S to be transferred can come into contact with each other.

At this time, the drive member 50 that is interlocked with the cutting member 40 also moves diagonally upward in the drawing. Then, the extending portion 55 (gear engaging tooth 56) also moves diagonally upward, so that the gear member 11 that meshes with the gear engaging tooth 56 rotates. When the gear member 11 rotates, the ratchet teeth 11b of the gear member 11 press the ratchet claw 10b of the ratchet claw holding ring 10 in the rotational direction.
At this time, since the front end surface extending in the radial direction of the ratchet claw 10b and the surface extending in the radial direction of the ratchet teeth 11b are in contact with each other, the ratchet claw 10b cannot get over the ratchet teeth 11b and the ratchet claw holding ring. 10 also rotates with the gear member 11.
Then, the supply reel 4 also rotates, and the transfer tape 4T is fed by the rotation of the gear member 11. When the coating film transfer tool 1 is brought into contact with the surface S to be transferred in this state, the portion of the transfer tape 4T where the coating film is surely present is transferred to the surface S to be transferred, as will be described later.
In this state, the spring member 51 is in a contracted state.

After the coating film is transferred, the coating film transfer tool 1 is separated from the surface S to be transferred as shown in FIG. 6 (e). Then, the pressing of the cutting member 40 (cutting tooth 41) by the transfer surface S is released. The restoring force of the spring member 51 drives the cutting member 40 and the driving member 50 to the original state diagonally downward in the drawing.

At this time, since the extending portion 55 (gear engaging tooth 56) also moves diagonally downward, the gear member 11 meshing with the gear engaging tooth 56 rotates in the direction opposite to that in FIG. 6D. When the gear member 11 rotates, the ratchet teeth 11b of the gear member 11 push the ratchet claw 10b of the ratchet claw holding ring 10.
At this time, since the gentle outer surface of the ratchet claw 10b and the gentle slope of the ratchet tooth 11b are in contact with each other, the ratchet tooth 11b can get over the ratchet claw 10b, and even if the gear member 11 rotates, the ratchet claw The holding ring 10 does not rotate. Therefore, the supply reel 4 does not rotate and the transfer tape 4T does not move.

(After transcription)
FIG. 7 is an enlarged view of a portion including the transfer roller 5, and is a diagram for explaining the action of preventing the stringing phenomenon that may occur after FIG. 6D.
At the time of coating film transfer, as shown in FIG. 7A, the coating film t is transferred by being pressed against the transfer surface S by the transfer roller 5. At this time, the coating film t and the cutting member 40 (cutting teeth 41) are not in contact with each other. When the coating film transfer tool 1 is lifted in this state, the coating film t transferred to the surface S to be transferred and the untransferred coating film t of the transfer tape 4T are not cut, and a stringing phenomenon occurs between them. In some cases.

In the coating film transfer tool 1 of the embodiment, when the pressing of the cutting member 40 (cutting tooth 41) by the transferred surface S is released, the driving member 50 and the cutting member 50 are cut by the restoring force of the spring member 51 which was in the contracted state. The member 40 returns from the retracted position to the cut position as shown in FIGS. 6 (e) and 7 (b).
At this time, the cutting tooth 41 passes through a position where the coating film t is continuous by stringing while moving from the retracted position to the cutting position, and cuts the coating film t. Therefore, when the transfer roller 5 is separated from the surface S to be transferred, the stringiness of the coating film can be eliminated almost at the same time. Therefore, the untransferred coating film does not become a glue ball and adhere to the transferred surface S. Further, it is possible to prevent the coating film before reaching the transfer roller 5 from peeling off due to the pulling of the untransferred coating film.

Here, when the cutting teeth 41 cut the coating film, the coating film t is cut on the front side of the tip of the transfer roller 5 as shown in FIG. 7 (b). Therefore, the coating film is in a state where the coating film does not exist at the tip portion P of the transfer roller 5.

In this state, when the use of the coating film transfer tool 1 is resumed and the transfer roller 5 comes into contact with the surface S to be transferred, the tip portion P in which the coating film does not exist may come into contact with the surface S to be transferred. .. In this state, even if the coating film transfer tool 1 is moved backward along the transfer surface S for coating film transfer, the coating film does not adhere to the transfer surface S immediately after the start of transfer.

However, in the embodiment, as described in FIG. 6D, when the cutting member 40 comes into contact with the transfer surface S and is pressed, the supply reel 4 also rotates, and the transfer tape 4T is attached to the gear member 11. It is paid out by the amount of rotation. This state is shown in FIG. 7 (c). Since the transfer tape 4T is unwound, a coating film is also present at the tip portion P of the transfer roller 5, and a state in which the coating film is not adhered to the surface S to be transferred at the start of use is avoided.

As described above, the coating film transfer tool 1 of the present embodiment includes the supply reel 4 on which the transfer tape 4T coated with the coating film is wound, and the transfer roller that transfers the coating film held on the transfer tape 4T to the transfer surface S. 5 and the take-up reel 6 that winds up the transfer tape 4T after being fed from the supply reel 4 and the coating film is transferred to the surface S to be transferred by the transfer roller 5, and the cutting that cuts the coating film t of the transfer tape 4T. It includes a cutting member 40 whose position can be changed depending on the position and the retracted position retracted from the cutting position.

In this way, the position of the cutting member 40 can be changed between the cutting position for cutting the coating film t of the transfer tape 4T and the retracting position retracted from the cutting position. It can be placed at a distance. Therefore, the coating film is not adversely affected at the retracted position.
Further, at the cutting position, the coating film can be cut when the stringing phenomenon occurs. Therefore, even if the coating film is a thick and continuous flat type coating film that is hard to cut, the coating film does not stretch after transfer (without stringing), it can be cut cleanly without glue balls, and the degree of freedom in coating film design is increased. Functions can be added.

Further, the cutting member 40 covers the lower side of the transfer roller 5 at the cutting position, and when the transfer roller 5 is brought close to the transfer surface, the cutting member 40 comes into contact with the transfer surface before the transfer roller 5. , It moves to the retracted position by being pressed by the surface to be transferred, and returns to the cutting position when released from the pressing. Therefore, no extra work is required for the operator to drive the cutting member 40.

Further, the drive member 50 is provided with gear engaging teeth 56 which are connected to the cutting member 40 and mesh with the gear member 11 which rotates together with the supply reel 4, and the driving member 50 moves with the movement of the cutting member 40 to the retracted position. It moves to rotate the gear member 11 and the supply reel 4, and the transfer tape 4T is paid out by the rotation of the supply reel 4.

The transfer tape 4T automatically advances by a predetermined amount as the cutting member 40 moves to the retracted position. Therefore, in the transfer tape 4T, the portion where the coating film exists always comes to the transfer position, so that when the user tries to transfer, the first fixed amount, the state in which the coating film is not transferred does not occur, and the coating film is always present. Transferred.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made. For example, the left and right sides described above may be reversed.
Further, in the first embodiment, the directions of the arms 10c and the ratchet claws 10b in the ratchet claw holding ring 10 and the directions of the ratchet teeth 11b in the gear member 11 are provided in the directions of rotation opposite to those in the first embodiment. The transfer tape 4T may automatically advance by a predetermined amount as the cutting member 40 moves to the cutting position. In other words, the transfer tape 4T may be fed when the transfer portion is separated from the surface to be transferred at the end of transfer. Also in this case, the effect of reducing the state in which the coating film is not transferred when the user tries to transfer can be obtained.

The embodiment is a type in which the cartridge can be refilled, but the present invention is not limited to this, and a single-use type in which the cartridge cannot be refilled may be used. In the case of the single-use type, for example, the first inner frame body is not separated from the first outer frame body, and the second inner frame body is not separated from the second outer frame body, and each can be a single member. Good. Further, the transfer portion is not limited to the roller shape, but may be a spatula shape. Further, the cutting member 40 and the driving member 50 may be attached to the outer frame body 2 on the main body side.

(Second Embodiment)
Hereinafter, the coating film transfer tool 100 according to the second embodiment of the present invention will be described with reference to the drawings. FIG. 8 is a perspective view of the coating film transfer tool 100. FIG. 9 is an exploded perspective view of the coating film transfer tool 100.
Hereinafter, also in the second embodiment, the left and right, front and back, and top and bottom when the right-handed user holds the coating film transfer tool 100 in his / her hand at the time of coating film transfer are left and right in the specification as in the first embodiment. , Front and back, and up and down. Further, the same parts as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

The coating film transfer tool 100 includes an outer frame body 102 composed of a pair of left and right first outer frame bodies 102L and a second outer frame body 102R each having a substantially elliptical shape, and a pair of left and right outer frame bodies 102 arranged inside the outer frame body 102. The inner frame body 103 including the first inner frame body 103L and the second inner frame body 103R is provided. The shapes of the first outer frame body 102L, the second outer frame body 102R, the first inner frame body 103L, and the second inner frame body 103R are slightly different from those of the first embodiment.
Further, the coating film transfer tool 100 includes the lock member 9 of the first embodiment, the cutting member 40, the cutting member 140 instead of the driving member 50, the support member 145, and the driving member 150.

10 (a), (b), (c), (d), 11 (a), (b), (c), and (d) are from the first outer frame 102L of the coating film transfer tool 100. It is a figure which shows the state which each member was attached to the right side. 12 (a) and 12 (b) are views showing a state in which the support member 145 is attached to the left side of the second outer frame 102R of the coating film transfer tool 100, which is the reverse of FIG. Note that FIGS. 10 and 11 (a), (b), (c), (d), and FIGS. 12 (a) and 12 (b) are diagrams for explanation, and do not necessarily indicate the assembly order. It's not a thing.

(1st outer frame body 102L)
As shown in FIG. 10A, two wall portions 102a and 102b are provided on the inner surface of the first outer frame body 102L, and the two wall portions 102a and 102b extend the drive member 150 described below. A slide guide portion 116 is provided so that the existing portion 155 can slide. Further, a notch 102c continuing from the opening 2a is provided in front of the slide guide 116, and a spring holding protrusion 118c facing forward is provided at the front end of the slide guide 116 and the rear end of the notch 102c. It is provided. A cam 120 is provided on the inner surface of the notch 102c.

(Drive member 150)
As shown in FIG. 10B, the drive member 150 is attached to the front side of the inner surface of the first outer frame body 102L. The drive member 150 includes a frame portion 150a which is rectangular when viewed from the front side and an extending portion 155 extending rearward from the left side of the frame portion 150a at the front end.
A guide roller 150b is attached to the lower portion of the frame portion 150a, and two engaging protrusions 150c facing to the right are provided on the right surface of the frame portion 150a. The guide roller 150b is a non-adhesive silicone roller or a roller having a shape with few ground planes.
The extending portion 155 is provided from the front side on the cutting member mounting shaft 153, the spring holding elongated hole portion 155a provided behind the cutting member mounting shaft 153, and the inner surface of the spring holding elongated hole portion 155a facing rearward. It includes a spring holding protrusion 154 and a gear engaging tooth 156 provided behind the spring holding elongated hole portion 155a. The extending portion 155 of the driving member 150 is arranged in the slide guide portion 116 of the first outer frame body 102L.

(Spring member 151)
A spring member 151 is arranged in the spring holding elongated hole portion 155a. The spring member 151 is a coil spring, one end of which is fitted into the spring holding protrusion 154 of the drive member 150 and the other end of which is fitted into the spring holding protrusion 118c, so that the drive member 150 can be moved in the front-rear direction with respect to the first outer frame body 102L. Hold in. When the drive member 150 is pushed to the rear side, the spring member 151 contracts, and the extending portion 155, that is, the cutting member mounting shaft 153 to which the cutting member 140 described later is attached and the gear engaging tooth 156 slide rearward.
When the pressure of the drive member 150 is released, the extension portion 155 slides forward due to the elasticity of the spring member 151, and the cutting member mounting shaft 153 to which the cutting member 140 described later is attached, the gear engaging teeth 156, and the frame portion. 150a is pushed forward.

(Cut member 140)
As shown in FIG. 9, the cutting member 140 has an L-shape and is provided with cutting teeth 141 extending to the left and right on the front side. An arm 142 extends posteriorly from the left end of the cut tooth 141. A first cam follower 143 and a second cam follower 144 behind the first cam follower 143 are provided on the upper surface of the arm portion 142, and a cutting member mounting hole 140a is provided at the rear end of the arm portion 142. ..
As shown in FIG. 10 (c), the cutting member mounting hole 140a is fitted into the cutting member mounting shaft 153 of the driving member 150, so that the cutting member 140 can rotate about the cutting member mounting shaft 153 with respect to the driving member 150. Is held in.

(1st inner frame 103L)
As shown in FIG. 10D, the first inner frame body 103L is arranged inside the first outer frame body 102L to which the driving member 150 and the cutting member 140 are attached.
The first inner frame 103L has a transfer roller holding portion 117 for holding the transfer roller 5 and a circular recess 119a having a predetermined diameter centered on the shaft portion 19 from the front end. A part of the circular recess 119a is a notched portion 103c.

As shown in FIG. 11A, when the gear member 111 is arranged inside the shaft portion 19 with the shaft portion 19 as the center, the gear engaging teeth 156 and the gear teeth of the gear member 111 are placed through the notch 103c. And mesh.

As shown in FIG. 11B, the supply reel 4, the supply reel 4, is further to the right inside the first outer frame 102L to which the driving member 150, the cutting member 140, the first inner frame 103L, and the gear member 111 are attached. The take-up reel 6, the second inner frame 103R, the gear assembly 7 for the supply reel, and the transmission gears 15a and 15b are arranged.

(Second outer frame body 102R)
As shown in FIG. 11 (c), the second outer frame body 102R is attached to the right side of the state shown in FIG. 11 (b). As shown in FIGS. 11 (c) and 12 (a), a slide guide groove 102e is provided on the front side of the second outer frame body 102R. A spring holding protrusion 102d facing forward is provided at the rear end of the slide guide groove 102e.

As shown in FIGS. 11D and 12B, a support member 145 is attached to the front end of the second outer frame 102R. The support member 145 is T-shaped and includes a slide portion 145a extending rearward and having a spring holding protrusion 145c at the rear end, and a holding portion 145b provided at the front end of the slide portion 145a.
Engagement holes 145d are provided at both ends of the holding portion 145b, and these engagement holes 145d are fitted into the engagement protrusions 150c provided on the drive member 150. As a result, the support member 145 supports the right side of the drive member 150.
The slide portion 145a is inserted into the slide guide groove 102e, and the spring member 160 is arranged between the spring holding protrusion 145c and the spring holding protrusion 102d. The spring member 160 is a coil spring, and holds the support member 145 so as to be movable in the front-rear direction with respect to the second outer frame body 102R. The spring member 160 contracts and the slide portion 145a slides backward.

13 (a) to 13 (c) are diagrams for explaining the operation of the coating film transfer tool 100 at the time of coating film transfer. As shown in FIG. 13A, the coating film transfer tool 100 is brought close to the surface S to be transferred for coating film transfer. Then, since the drive member 150 extends below the transfer roller 5, the drive member 150 comes into contact with the surface S to be transferred before the transfer roller 5.

Here, in the first embodiment, the cutting member 40 is brought into contact with the surface S to be transferred and the cutting member 40 is retracted. At this time, the pressing direction of the cutting member 40 transfers the coating film t. The direction was inclined with respect to the direction of pressing against the surface S.
However, in the second embodiment, the frame portion 150a of the driving member 150 is pressed against the transfer surface S. The pressing direction at this time is the same as the direction in which the coating film t is pressed against the transfer surface S. Therefore, the pressing direction is simplified. Further, since the frame portion 150a is pressed against the transfer surface S, the visual ease of use is improved.

As shown in FIG. 13B, after the drive member 150 is brought into contact with the surface S to be transferred, the coating film transfer tool 100 is pressed against the surface S to be transferred, and the transfer roller 5 is brought into contact with the surface S to be transferred. Let me. Then, the driving member 150 is pushed backward by the transfer surface S, which is indicated by the arrow A2 in the drawing.
The first cam follower 143 of the cutting member 140 moves along the cam surface of the cam 120 provided on the side surface of the first inner frame body 103L. As a result, the cutting member 140 rotates about the cutting member mounting shaft 153 provided on the driving member 150, and the cutting tooth 141 at the tip is separated from the transfer roller 5 to the retracted position shown in FIG. 13 (b). It moves and the transfer roller 5 and the surface S to be transferred can come into contact with each other.

At this time, the extending portion 155 of the driving member 150 moves upward in the drawing. Then, since the extending portion 155 (gear engaging tooth 156) also moves diagonally upward, the gear member 111 that meshes with the gear engaging tooth 156 rotates. When the gear member 111 rotates, the transfer tape 4T is fed out by the rotation of the gear member 111 as in the first embodiment. When the coating film transfer tool 100 is brought into contact with the transfer surface S in this state, the portion of the transfer tape 4T where the coating film is surely present is transferred to the transfer surface S. In this state, the spring member 151 is in a contracted state and the urging force is accumulated.

Then, when the coating film transfer tool 100 is moved in the direction of the arrow A1 in the drawing, the coating film t of the transfer tape 4T is transferred to the surface S to be transferred. At this time, since the guide roller 150b is provided on the driving member 150, the frictional resistance between the coating film transfer tool 100 and the surface S to be transferred is small, and the coating film transfer tool 100 can be smoothly moved, so that the transfer can be performed. It's easy to do. Further, since the transfer roller 5 and the guide roller 150b come into contact with the surface S to be transferred at two places, the transfer is stable. Further, at the time of coating film transfer, the portion of the frame portion 150a that sandwiches the transfer roller 5 and is indicated by reference numeral 150d on the opposite side to the guide roller 150b is separated from the surface S to be transferred, so that it comes into contact with the coating film t after transfer. do not do.

After the coating film is transferred, the coating film transfer tool 100 is separated from the surface S to be transferred as shown in FIG. 13 (c). Then, the pressing of the driving member 150 by the transfer surface S is released. The restoring force of the spring member 151 drives the driving member 150 and the cutting member 140 to their original states at the lower part in the drawing. At this time, the supply reel 4 does not rotate and the transfer tape 4T does not move as in the first embodiment.

Similar to the first embodiment, when the coating film is transferred, the coating film t and the cutting member 140 (cutting teeth 41) are not in contact with each other as shown in FIG. 13 (b). When the coating film transfer tool 100 is lifted in this state, the coating film t transferred to the surface S to be transferred and the untransferred coating film t of the transfer tape 4T are not cut, and a stringing phenomenon occurs between them. In some cases.

In the coating film transfer tool 100 of the second embodiment, when the pressure of the drive member 150 to be transferred is released, the drive member 150 and the cutting member 140 are subjected to the restoring force of the spring member 151 which was in the contracted state. , Return from the retracted position to the cut position as shown in FIG. 13 (c).
At this time, the cutting tooth 141 passes through a position where the coating film t is continuous by stringing while moving from the retracted position to the cutting position, and cuts the coating film t. Therefore, when the transfer roller 5 is separated from the surface S to be transferred, the stringiness of the coating film can be eliminated almost at the same time. Therefore, the untransferred coating film does not become a glue ball and adhere to the transferred surface S. Further, it is possible to prevent the coating film before reaching the transfer roller 5 from peeling off due to the pulling of the untransferred coating film.

Here, when the cutting tooth 141 cuts the coating film t, the coating film t is cut on the front side of the tip of the transfer roller 5. Therefore, the coating film is in a state where the coating film does not exist at the tip portion of the transfer roller 5. However, as in the first embodiment, when the cutting member 140 comes into contact with the transfer surface S and is pressed, the supply reel 4 also rotates, and the transfer tape 4T is fed by the rotation of the gear member 111, so that the transfer roller A coating film is also present at the tip portion P of 5, and a state in which the coating film is not adhered to the surface S to be transferred at the start of use is avoided.

As described above, in the first embodiment, the cutting member 40 is in direct contact with the surface S to be transferred. However, in the second embodiment, the driving member 150 is in contact with the surface S to be transferred, and the cutting member 140 is interlocked with the driving member 150. Further, in the first embodiment, the cutting member 40, the driving member 50, and the spring member 15 are attached to the inner frame body 3 (cartridge side), but in the second embodiment, the outer frame body 2 (main body side) is attached. It was made to be provided.

In the second embodiment, as in the first embodiment, the position of the cutting member 140 can be changed between the cutting position for cutting the coating film t of the transfer tape 4T and the retracting position retracted from the cutting position. , It can be arranged at a position away from the coating film so as not to come into contact with the coating film. Therefore, the coating film is not adversely affected at the retracted position.
Further, at the cutting position, the coating film can be cut when the stringing phenomenon occurs. Therefore, even if the coating film is a thick and continuous flat type coating film that is hard to cut, the coating film does not stretch after transfer (without stringing), it can be cut cleanly without glue balls, and the degree of freedom in coating film design is increased. Functions can be added.

The frame portion 150a of the driving member 150 comes into contact with the surface S to be transferred before the transfer roller 5 when the coating film t is transferred. Then, when the driving member 150 is pressed against the transfer surface S, the cutting member 140 moves to the retracted position. When the pressure on the driven member 150 by the transferred surface S is released, the cutting member 140 returns to the cutting position. Therefore, no extra work is required for the operator to drive the cutting member 140.

Further, the drive member 150 is provided with gear engaging teeth 156 that mesh with the gear member 111 that rotates together with the supply reel 4, and the drive member 150 is moved to the transfer position and the gear engaging teeth 156 move to move the gear member. The 111 and the supply reel 4 are rotated, and the transfer tape 4T is fed by the rotation of the supply reel 4. In this way, the transfer tape 4T automatically advances by a predetermined amount as the drive member 150 moves to the transfer position. Therefore, since the portion of the transfer tape 4T where the coating film exists comes to the transfer position, when the user tries to transfer, the coating film is always transferred without the first fixed amount of the coating film not being transferred. Will be done.

The driving member 150 and the cutting member 140 are held in a cantilevered state on the first outer frame body 102L side, but the two engaging protrusions 150c of the frame portion 150a of the driving member 150 and the second outer frame portion 150c. By engaging with two engaging holes 145d provided in the support member 145 held on the frame body 102R side, a double-sided structure is formed and the strength is improved. Further, since the support member 145 can be integrally moved to the pressing operation of the frame portion 150a, the operability of the pressing operation is improved.

Further, by providing the frame portion 150a, the entire surface of the frame portion 150a is pressed against the surface to be transferred (paper surface), and the transfer angle of the coating film transfer tool 100 becomes constant, which makes it easy to transfer.
Further, in the second embodiment, since the cutting member 140 and the driving member 150 are attached to the outer frame body 102 on the main body side, the number of parts on the cartridge side is larger than that in the first embodiment attached to the inner frame body 3 on the cartridge side. Is reduced. However, the cutting member 140 and the driving member 150 may be attached to the inner frame 103 on the cartridge side.

S Transfer surface 1,100: Coating film transfer tool 2,102: Outer frame body 2L, 102L: First outer frame body 2R, 102R: Second outer frame body 3,103: Inner frame body 3L, 103L: First Inner frame 3R, 103R: 2nd inner frame 4: Supply reel 4T: Transfer tape 5: Transfer roller (transfer part)
6: Winding reel 8: Supporting shaft for supply reel 8a: Locking part 9: Locking member 9a: Cutting member fixing part 10: Ratchet claw holding ring 10a: Claw part 10b: Ratchet claw 10c: Arm 11,111: Gear member 11a: Annular protrusion 11b: Ratchet tooth 11c: Gear tooth 15: Spring member 16a: Gear engagement part insertion hole 16b: Gear engagement part insertion hole 17,117: Transfer roller holding part 17a: Transfer roller mounting hole 19a, 119a : Circular recess 20,120: Cam 40,140: Cutting member 41,141: Cutting tooth 43,143: First cam follower 45: Cutting member mounting hole 50,150: Drive member 51,151,160: Spring member (elastic member) )
52: Cutting tooth holding part 53, 153: Cutting member mounting shaft 54, Spring holding protrusion: Spring holding protrusion 56, 156: Gear engaging tooth 102d: Spring holding protrusion 145: Support member 145a: Slide part 145b: Holding part 145c: Spring holding protrusion 150a: Frame part 150b: Guide roller

Claims (8)

A supply reel wrapped with a transfer tape coated with a coating film,
A transfer unit that transfers the coating film held on the transfer tape to the surface to be transferred, and
A take-up reel that is unwound from the supply reel and that winds up the transfer tape after the coating film is transferred to the surface to be transferred by the transfer unit.
A coating film transfer tool comprising a cutting position for cutting the coating film and a cutting member whose position can be changed at a retracted position retracted from the cutting position. An elastic member for returning the cutting member from the retracted position to the cutting position is provided.
The coating film transfer tool according to claim 1. The cutting member is
Located below the transfer section at the cutting position,
When the transfer portion is brought close to the transfer surface, the transfer portion comes into contact with the transfer surface before the transfer portion.
By being pressed against the transfer surface, it moves to the retracted position and
When released from the pressing, it returns to the cutting position.
The coating film transfer tool according to claim 1 or 2. A drive member connected to the cutting member is provided.
The driving member
When the transfer portion is brought close to the transfer surface, the transfer portion comes into contact with the transfer surface before the transfer portion.
By being pressed against the transfer surface, the cutting member is moved to the retracted position.
When released from the pressing, the cutting member is returned to the cutting position.
The coating film transfer tool according to claim 1 or 2. The drive member connected to the cutting member and
An elastic member for returning the cutting member from the retracted position to the cutting position is provided, and the elastic member is arranged between the frame of the coating film transfer tool and the driving member.
Elastically deformed by the pressure
By releasing the pressing, the cutting member is returned to the cutting position.
The coating film transfer tool according to claim 3 or 4. The drive member is provided with gear engaging teeth that mesh with a gear member that rotates with the supply reel, and moves with the movement of the cutting member to the retracted position to rotate the gear member and the supply reel to supply the supply. The transfer tape is fed out by rotating the reel.
The coating film transfer tool according to claim 5. When returning the cutting member to the cutting position,
The gear member rotates due to the return of the drive member, but includes a ratchet mechanism for preventing the reverse rotation of the supply reel.
The coating film transfer tool according to claim 6. A cam is provided on the side surface of the frame body.
The cutting member is provided with a cam follower that drives the cutting member so that it does not come into contact with the transfer tape when it is moved to the retracted position.
The coating film transfer tool according to any one of claims 5 to 7.

Images