JP2007168451A - Retractable coating film transferer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a retractable coating film transferer, the transferring work of which is easy and sure. <P>SOLUTION: In the retractable coating film transferer, the coating film transferring head of which is retractively arranged in an outer case, an engaging part is arranged in the coating film transferring head, and an engagingly accepting part engaged with the engaging part is arranged in the outer case. In addition, a plane part is formed at the side of the engaging part so as to relatively arrange the plane part slidably to the engagingly accepting part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a retractable coating film transfer tool in which a coating film transfer head is disposed in an outer case so as to be protruded and retractable.

  As an example, an eraser (coating film transfer tool) described in JP-A-6-55895 will be described.

  This eraser has a supply reel on which an unused correction paint transfer tape is wound, and a winding reel that winds up the used correction paint transfer tape after the use. A cylindrical body held inside and a knock part that can be freely inserted and removed from the rear side of the cylindrical body. With the elasticity of the spring, a correction paint transfer tape guided by a guide pin through the cylindrical body is attached to the tip of the cylindrical part. It is composed of a slider provided with a push rod that protrudes from the opening at the tip of the cylinder by pressing.

  Further details will be described. A supply reel around which the correction paint transfer tape is wound and a take-up reel that winds up the used correction paint transfer tape are arranged in the cylinder, and the correction paint transfer tape is connected via a guide pin. It is wound on a take-up reel. Moreover, the knock part urged | biased back by the spring is arrange | positioned at the cylinder so that a back-and-forth movement is possible. A slider is fixed to the knock portion, and a winding claw is pivotally supported at a substantially central portion of the slider so as to be swingable. The winding pawl meshes with a gear fixed to the winding reel. In addition, a push rod is disposed in front of the slider so that the push rod advances by pressing the knock portion, and the correction paint transfer tape can protrude from the opening of the cylindrical body by the advance of the push rod. It has become.

  Next, the usage method will be described. When trying to correct typographical errors such as printed matter, when the knock part is pressed with the tip of the cylinder in contact with the part to be corrected, the slider fixed to the knock part pushes the spring forward. Push while compressing. At this time, the winding claw pivotally supported by the slider is meshed only in the winding direction with the gear fixed on the same axis as the winding reel, so the winding reel does not rotate. The slider moves forward. The push bar disposed at the tip of the slider advances while being guided by the guide pin, and presses the back surface of the unused correction paint transfer tape. When the push rod further advances, an unused correction paint transfer tape protrudes from the opening of the cylinder, and the portion to be corrected is corrected by the correction paint film on the surface of the unused correction paint transfer tape protruding from the opening at the tip of the cylinder. The typographical characters etc. in the cover are covered and can be corrected.

Further, after the correction, when the knock portion at the rear of the cylinder is released, the knock portion moves backward due to the elasticity of the compressed spring. At the same time, the used correction paint transfer tape that protrudes from the opening at the tip of the cylinder together with the slider fixed to the knocking part and the push bar arranged at the tip of the slider is moved backward to immerse inside the cylinder. Is done. At this time, the hoisting claw pivotally supported by the slider moving backward in the cylinder is engaged with the gear fixed to the hoisting reel, so that the hoisting reel rotates in the hoisting direction. By this operation, a new corrected paint transfer tape is pulled out from the supply reel, and preparation for the next use is made.
JP-A-6-55895 (paragraph 0013, second line to paragraph 0017, 18th line)

However, in the above prior art, the knock part, the slider, and the push rod are integrated parts, and the parts are arranged in the cylinder, but the backlash is caused by the clearance between the part and the cylinder. It has occurred. In particular, during use, a reaction force from the transfer surface acts on the push rod, and the above-mentioned play becomes prominent, and the transfer operation becomes troublesome.
Further, even when not in use (when the push rod is stored), the above-described backlash occurs, and as a result, the corrected paint transfer tape is loosened, causing trouble in the next use.

  The present invention relates to a retractable coating film transfer tool in which a coating film transfer head is slidably disposed in an outer case, and an engaging portion is disposed on the coating film transfer head, and the engaging portion is engaged. The mating engagement receiving portion is disposed in the outer case, and a flat portion is formed on the side surface of the engaging portion, and the flat portion is disposed so as to be slidable relative to the engagement receiving portion. It is a summary.

  The present invention relates to a retractable coating film transfer tool in which a coating film transfer head is slidably disposed in an outer case, and an engaging portion is disposed on the coating film transfer head, and the engaging portion is engaged. The mating engagement receiving portion is disposed in the outer case, and a flat portion is formed on the side surface of the engaging portion, and the flat portion is disposed so as to be slidable relative to the engagement receiving portion. The transfer operation can be performed easily and reliably.

Embodiments of the present invention will be described in detail with reference to FIGS. Rails 7a are integrally formed on the side wall of the coating / transferring tool body 7, near the front and the middle. The intermediate rail 7a located in the vicinity of the intermediate portion is formed at two locations that are opposed to each other at an interval. On the other hand, a groove 1a is formed on the inner surface of the front case 1 corresponding to each of the rails 7a. The rail 7a is slidably fitted in the groove 1a. That is, the groove 1a serves as a guide for the rail 7a.
A rear case 2 is connected to the rear part of the front case 1, and they are detachable from each other. More specifically, a hole 1b is formed in the rear side surface of the front case 1, and a protrusion 2c formed in the rear case 2 is engaged with the hole 1b. By engaging and deforming the projection 2c inward, the engagement state is released, and the front case 1 and the rear case 2 are separated.

A knock 3 is connected and arranged behind the coating film transfer tool body 7, and the knock 3 protrudes from a through hole 2 b formed in the rear end portion of the rear case 2. Further, the outer peripheral surface 3b of the knock 3 is in sliding contact with the inner peripheral surface of the through hole 2b and has almost no clearance, but is slidable. That is, the play between the knock and the through hole is prevented as much as possible.
A crown 4 is covered behind the knock 3, and by covering the crown 4, the portion can be easily pressed. The head crown 4 may be formed of a rubber-like member, and the feeling with respect to the finger to be pressed can be further improved.

Here, an elongated hole portion 3a is formed in an intermediate portion of the knock 3, and a locking member 5 that is U-shaped and elastically deformable is loosely inserted in the elongated hole portion 3a. . A button portion 5 a is formed on the locking member 5 and engages with a hole portion 2 a formed in the rear case 2. That is, the button portion 5 a can be pressed inward by the locking member 5. An engaging claw 3c is formed on the inner wall portion of the elongated hole portion 3a, and the engaging claw 3c is engaged with a locking projection 5b formed on the locking member 5.
On the other hand, an elastic member 6 made of a coil spring or the like is interposed between the front inside of the front case 1 and the coating / transferring tool body 7, and acts in a direction to separate them. That is, the elastic member 6 is always in a compressed state.

Next, the operation of the present invention will be described. When the knock 3 is pressed, the connected film transfer tool main body 7 resists the resilience of the resilience member 6, and forwards while being guided by the rail 7a along the groove 1a of the front case. Moving. However, the locking member 5 does not move because its button portion 5a is inserted into the hole portion 2a of the rear case 2.
Here, when the pushing operation of the knock 3 is further advanced, the engaging claw 3c formed in the elongated hole portion 3a comes into contact with the locking projection 5b, and the U-shaped locking member 5 has a spring property. Begin to deform while holding. Here, the locking projection 5b passes under the engaging claw 3c of the knock 3 and passes along the inclined surface. Simultaneously with this passage, the locking member 5 is restored to its original state, and the locking projection 5b is engaged and locked with the engaging claw 3c. Thus, the coating film transfer head 7d of the coating film transfer tool body 7 is projected from the front case 1. Here, although the pressing operation of the knock 3 is released, the locking protrusion 5b is locked to the engaging claw 3c, so that the elastic member 6 of the coating film transfer tool body 7 is retracted by the elastic action. As a result, the protruding state of the coating film transfer head 7d is maintained. Thereby, it will be in the state which can be used (refer FIG. 2).

  After use, when the coating film transfer head 7d of the coating film transfer tool body 7 is to be stored in the front case 1, the button portion 5a of the locking member 5 is pressed. By this pressing operation, the locking projection 5b of the locking member 5 is pushed down, and the locking state of the locking claw 3c of the knock 3 and the locking projection 5b of the locking member 5 is released. Simultaneously with this releasing operation, the coating film transfer tool main body 7 moves rearward together with the knock 3 by the urging force of the elastic member 6, and by this backward movement, the coating film transfer head 7 d also moves rearward and again in the front case. 1 is housed. This makes it unusable.

  Here, when the coating film transfer tool body 7 is replaced, the protrusion 2c of the rear case 2 is pressed inward to release the engagement state with the hole 1b of the front case 1. . By the release, the front case 1 and the rear case 2 are separated, and the coating film transfer tool body 7 can be taken out. Next, a new coating film transfer tool body 7 is inserted into the separated front case 1 or the rear case 2, and the front case 1 and the rear case 2 are connected again.

In the above-described embodiment, a knock-type mechanism that releases and retracts with a button is adopted as an example of the in / out mechanism. However, the mechanism is not limited to this, and is, for example, a debit cam mechanism or a simple slide mechanism. The coating film transfer head 7d may be retracted by the writing pressure at the time of use, and any structure and material that can be used can be selected as appropriate.
In addition, the elastic member 6 is exemplified by a coil spring, but is not limited to this, and may be a plate-like spring member or a rubber member such as urethane rubber or silicone rubber. If it is a member having a compression / repelling action, its shape and material can be appropriately selected.
Furthermore, in this embodiment, the elastic member 6 is installed in front of the coating film transfer tool body 7, but this is for shortening the overall length of the coating film transfer tool, and restricts the size of the coating film transfer tool, etc. If there is not, the elastic member 6 may be installed rearward.

In the present embodiment, the coating film transfer tool main body can be replaced in consideration of the environment. However, the coating film transfer tool main body may not be replaced. Further, in this embodiment, the rail 7a is formed on the coating film transfer tool body 7 and the groove 1a is formed on the front case 1 to prevent rattling. However, the groove and front case 1 are formed on the coating film transfer tool body 7. You may install a rail.
Furthermore, in this embodiment, because of the directional coating film transfer tool, the cross-sectional shape of the rail 7 of the coating film transfer tool body 7 and the groove portion 1a of the front case 1 is suitable for the vertical and horizontal play. Is adopted. That is, it has a protruding shape having a top portion 7b and a flat surface portion 7c on the side surface. In addition, without being trapped by the above-mentioned shape, a ball shape having a circular arc at the top or side surface, a polygonal shape, or a semicircular tire shape may be used.

It is a cutting perspective view of one Example at the time of accommodation of the retractable type coating film transfer tool of the present invention. FIG. 2 is a cut perspective view of the retractable coating film transfer tool of FIG. It is a disassembled perspective view of the retractable coating film transfer tool of FIG. FIG. 2 is a cut perspective view of a front case 1 of the retractable coating film transfer tool of FIG. 1. It is a perspective view of the coating-film transfer tool main body 7 of the retractable coating-film transfer tool of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Front case 1a Groove part 1b Hole part 2 Rear case 2a Hole part 2b Through-hole 2c Protrusion part 3 Knock 3a Long hole part 3b Outer peripheral surface 3c Engagement claw 4 Head crown 5 Locking member 5a Button part 5b Locking protrusion part 6 Bullet Repellent member 7 Coating film transfer body 7a Rail 7b Top 7c Flat surface 7d Coating film transfer head

Claims (2)

A retractable coating film transfer tool in which a coating film transfer head can be projected and retracted in an outer case, and an engagement portion is disposed on the coating film transfer head, and the engagement portion engages with the engagement portion. A receiving part is arranged in the outer case, a flat part is formed in the engaging part, and the flat part is arranged so as to be slidable relative to the engaging receiving part. Formula film transfer tool. A retractable coating film transfer tool in which a coating film transfer head can be projected and retracted in an outer case, and an engagement portion is disposed on the coating film transfer head, and the engagement portion engages with the engagement portion. The receiving portion is disposed in the outer case, and a flat surface portion is formed on a side surface of the engaging portion, and the flat surface portion is disposed so as to be slidable relative to the engaging receiving portion. A haunting type film transfer tool.

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