JP3226795U - Tape sticker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tape sticking device capable of stabilizing movement on a sticking surface when sticking a masker tape. SOLUTION: A base part 3 as a base on which a masker tape 2 wound in a roll shape is placed on a core material 6 and a core which is erected on one side of the base part 3 so that the masker tape 2 can be pulled out. A tape support 4 that rotatably supports the material 6 and extends in the axial direction, and a grip portion 5 that is erected on the other surface side of the base portion 3 and extends in the axial direction are provided at the end portion of the base portion 3. Then, the plate-shaped guide portion 10 extending from the one surface side of the base portion 3 along the tape support 4 and extending substantially in the tangential direction of the masker tape 2 wound in a roll shape is arranged. [Selection diagram] Fig. 3

Description

The present invention relates to a tape sticking device for sticking a masker tape along the boundary of a region to which a coating material such as paint or varnish is applied.

The tape application device of Patent Document 1 is formed of a rod extending in the axial direction and a tape feeding member attached to the tip of the rod. The tape feeding member includes a base extending in the axial direction, a tape support rod that supports the masker tape so that the masker tape can be pulled out, a tape pull-out rod that pulls out the masker tape from the tape support rod, and a curing sheet material for the masker tape. And a cushion roller that can be elastically deformed.

The procedure for applying the masker tape to the sticking surface of the wall surface of the building using the tape sticking device is to insert the masker tape into the tape support rod, and the operator holds the end of the masker tape with his finger. The tape is pulled out from the tape support rod toward the tape pull-out rod, the adhesive tape material of the masker tape is positioned on the sticking surface of the wall surface of the building, and the tape sticking device is moved along the sticking surface.

JP, 2016-222382, A

By the way, the procedure of sticking the masker tape on the sticking surface of the wall surface of the building by using the tape sticking device is as described above, by positioning the adhesive tape material of the masker tape on the sticking surface of the wall surface of the building, Move the application tool along the application surface. However, since the tape applying device moves and guides the cushion roller rotating with respect to the tape pull-out rod along the applying surface, it is unstable to move the tape applying device along the applying surface.

Then, this invention aims at provision of the tape sticking instrument which can stabilize a movement with respect to a sticking surface, when sticking a masker tape.

The tape applicator of the present invention is a base part on which a masker tape wound in a roll shape is placed on a core material, and is erected on one side of the base part so that the masker tape can be pulled out. A tape support body that rotatably supports the core member and extends in the axial direction, and a grip portion that is erected on the other surface side of the base portion and extends in the axial direction, and is provided at an end portion of the base portion. A plate-shaped guide portion extending from one surface side of the base portion along the tape support and extending substantially in the tangential direction of the masker tape wound in a roll shape is arranged. ..

In the tape sticking device of the present invention having the above structure, the operator holds the gripping part to hold the tape sticking device, and installs the core material of the masker tape wound in a roll shape on the tape support body. Place the tape on the base and attach the adhesive tape material of the masker tape to the attachment surface of the wall surface of the building. Then, when continuously sticking the adhesive tape material of the masker tape to the sticking surface, by moving the plate-shaped guide portion along the sticking surface, the masker tape is pulled out while being guided by the guide portion, The movement of the tape application device is stabilized with respect to the application surface. Further, since the guide portion is formed in a plate shape, it can be used as a guide when cutting the masker tape.

In the tape applying device of the present invention, the placement guide portion is arranged at the end of the guide portion and extends in a direction substantially perpendicular to the extending direction of the guide portion and in a direction opposite to the tape support. Arranged configurations can be adopted.

In the tape sticking instrument having the above structure, by placing the placement guide unit on, for example, the convex portion of the wall surface of the building, in addition to the guide unit, the placement guide unit further stabilizes the movement of the tape sticking instrument. To be

In the tape sticking device of the present invention, it is possible to adopt a configuration in which a gap is provided between the placement guide portion and the end portion of the tape support body in the axial direction of the tape support body.

In the tape sticking device having the above configuration, by placing the placement guide portion on the convex portion of the wall surface of the building, the operator can see the convex portion of the wall surface of the building through the gap, and thus grasp the condition of the wall surface. It is possible and easy to attach masker tape.

In the tape applying device of the present invention, a holding body having a diameter larger than an inner diameter of the core material for holding the core material of the masker tape is provided at an end portion of the tape support body at an end portion of the tape support body. It is possible to employ a configuration that is detachably attached to the section.

In the tape sticking instrument having the above structure, by attaching the holder to the end of the tape support, the core material is retained even when the masker rolled into a roll is attached to the tape support. , Masker tape does not fall off the tape support.

In the tape applying device of the present invention, at least the surface of the guide part of the base part and the guide part may be covered with a protective material.

In the tape sticking instrument having the above structure, at least the surface of the guide portion of the base portion and the guide portion is covered with the protective material, so that the sticking surface is not damaged.

According to the tape sticking device of the present invention, if the guide part is moved along the sticking surface, the tape sticking device is guided by the plate-shaped guiding part, so that the tape sticking surface when the masker tape is stuck The movement of the tape application tool can be stabilized.

It is a perspective view of the tape sticking instrument which concerns on one Embodiment of this invention. It is a perspective view of the state where the masker tape is supported by a tape support. It is a partially broken sectional view showing the usage state of the same tape sticking instrument. It is a reference drawing showing the usage state of the tape sticking instrument.

Hereinafter, a tape sticking device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4. As shown in FIGS. 1 and 2, the tape sticking instrument 1 holds a masker tape 2, and includes a base portion 3, a guide portion 10, a placement guide portion 11, a tape support body 4, and a grip portion 5. Equipped with.

The masker tape 2 is publicly known and will be briefly described. As shown in FIG. 2, the masker tape 2 includes a cylindrical core material 6, a curing tape material 7 which is an adhesive tape material wound in a roll shape, and a film portion 8 held by the curing tape material 7. I have it. Further, the end portion of the film portion 8 is adhered to the curing tape material 7, and the film portion 8 can be deployed in the spreading direction as shown in FIG. 4 and the holding posture X1 held by the curing tape material 7. The posture can be changed to the released posture X2.

Note that the film portion 8 of the masker tape 2 is in a folded state, and its length is appropriately set so that the film portion 8 can be attached to an attachment surface (masking area) 9 such as a wall surface of a building.

As shown in FIG. 2, the base part 3 is provided with a guide part 10 and a placement guide part 11. The base part 3, the guide part 10, and the placement guide part 11 are integrally formed. The base part 3, the guide part 10, and the placement guide part 11 are lightweight metal products such as aluminum alloys, and as shown by the two-dot chain line in FIG. It is covered with 12.

The base portion 3 has a function of setting by placing the masker tape 2 wound in a roll shape. The base portion 3 has a rectangular flat plate shape and is formed smaller than the maximum diameter of the masker tape 2.

The guide portion 10 is arranged at an end portion of the base portion 3 and extends in a direction orthogonal to the one surface side 13 of the base portion 3, that is, along a tape support 4 described later. The guide portion 10 is formed in a rectangular flat plate shape extending in a substantially tangential direction of the masker tape 2 wound in a roll shape. The base portion 3 and the guide portion 10 are formed to have the same width direction. In the flat plate-shaped guide portion 10 thus formed, one side portion 10a extending in a direction orthogonal to the one surface side 13 of the base portion 3, another side portion 10b facing the one side portion 10a in the width direction, and one side portion. A guide side portion 10d, which is a smooth surface, is provided between 10a and the other side portion 10b.

The placement guide portion 11 is arranged at the upper end 10c of the guide portion 10, and is arranged in a direction substantially perpendicular to the extending direction of the guide portion 10 and in a direction opposite to the tape support 4 described later. That is, the base portion 3 and the placement guide portion 11 are formed in parallel with each other with the guide portion 10 interposed therebetween. The placement guide portion 11 is formed in a rectangular flat plate shape. Further, the placement guide portion 11 and the base portion 3 are formed to have the same width direction, and the length of the placement guide portion 11 is formed to be shorter than that of the base portion 3.

The plate-shaped placement guide portion 11 thus formed is provided with a placement side portion 11a which is continuous with one side portion 10a of the guide portion 10 and which is continuous with another side portion 10b of the guide portion 10. The side portion 11b is formed. Further, the mounting guide portion 11 is formed with a lower surface 11c which is a smooth surface for mounting on the locking portion 14 of the attaching surface 9 as described later.

The tape support 4 is erected on one side 13 of the base part 3 and rotatably supports the core material 6 so that the masker tape 2 can be pulled out, and the tape support 4 is axially (on the surface of the base part 3). In the direction orthogonal to that). The tape support 4 is formed in a rod shape, specifically a cylindrical shape, and the diameter of the tape support 4 is set smaller than the width of the guide portion 10.

The tape support body 4 is arranged outside the guide portion 10 with respect to the intersection of the diagonal lines on the one surface side 13 of the base portion 3. The outer side in this case is an extension with respect to the center of the guide portion 10 in the width direction, and the tape support 4 is fixed to the one surface side 13 of the base portion 3. At the upper end of the tape support body 4, a mounting port 4a for a cap 15 described later is formed.

The upper end of the mounting port 4a of the tape support 4 is set lower than the upper end 11d of the placement guide 11. For this reason, the upper end 2a of the masker tape 2 is set lower than the upper end 11d of the placement guide 11. That is, as shown in FIG. 3, when the guide portion 10 side is viewed from the masker tape 2 side, a predetermined space (in the axial direction of the tape support body 4) is provided between the placement guide portion 11 and the tape support body 4. There is a gap S. That is, the operator can see the upper part of the guide part 10 and the placement guide part 11 by interposing the space S.

At the standing position of the tape support 4 on the base portion 3, the outer length L2 is set shorter than the inner length L1 and the outer length L2 of the tape support 4. The length L2 on the outer side will be described. The length L2 is set to be smaller than the maximum radius (radius when new) of the masker tape 2 mounted on the tape support 4. Further, the length L3 between the outer circumference of the tape support 4 and the guide portion 10 is set to be slightly larger than the maximum radius of the masker tape 2.

A cap (holding body) 15 for holding the masker tape 2 so as not to drop off is attached to the tape support body 4. In this case, the cap 15 is attached by being screwed onto the inner surface of the upper portion of the tape support 4. The cap 15 has a substantially truncated cone shape, and the diameter of the bottom portion 15 a of the cap 15 is larger than the inner diameter of the core material 6. With this configuration, the masker 2 can be detachably attached to the tape support 4 by tightening the cap 15 and overlapping the core 6 with the cap 15.

When the cap 15 is fastened to the mounting opening 4a of the tape support 4, a gap δ1 is formed between the upper end 2a of the masker tape 2 (curing tape material 7) and the bottom 15a of the cap 15, as shown in FIG. Is set.

The grip portion 5 is arranged upright on the other surface side 16 of the base portion 3 and arranged so as to extend in the axial direction of the other surface side 16, that is, in the direction opposite to the tape support 4. The grip portion 5 is formed in a rod shape (in this case, a cylindrical shape). The grip portion 5 is fixed to the base portion 3 and is set to have a length that is easy for a worker to grip. It should be noted that the grip portion 5 may be provided with a member that prevents slipping when the operator grips it by winding a member such as cloth or leather.

In the tape sticking instrument 1 having the above-described configuration, as shown in FIG. 2, the worker puts the masker tape 2 on the curing tape material 7 on the upper side, the film portion 8 on the lower side, and the core material 6 on the tape support body 4. The masker tape 2 is set on the tape support 4 so as to be externally fitted. Then, the cap 15 is screwed into the mounting port 4a on the upper portion of the tape support 4.

Since the length L3 between the outer peripheral portion of the tape support 4 and the guide portion 10 is set to be slightly larger than the maximum radius of the masker tape 2, the masker tape 2 is separated from the tape support 4 and the guide portion 10. You can enter smoothly in the meantime.

Further, since the diameter of the bottom portion 15a of the cap 15 is set to be larger than the inner diameter of the core material 6, the cap 15 is tightened and overlapped with the core material 6, so that the masker tape 2 can be attached to the tape support body 4. The masker tape 2 does not fall off from the tape support 4 when mounted on the tape support 4.

The cap 15 is set so that a gap δ1 is formed between the upper end 2a of the masker tape 2 and the bottom portion 15a of the cap 15 when the cap 15 is fastened to the tape support 4. Therefore, when the masker tape 2 is installed on the tape support 4, there is a margin of the gap δ1 in the vertical direction, that is, so-called "play". Therefore, there is nothing to disturb when the masker tape 2 is attached (pulled out).

In this way, when the masker tape 2 has been installed on the tape support 4, the worker attaches the masker tape 2 to the attaching surface 9 of the wall surface of the building. At this time, the operator can stably handle the tape sticking instrument 1 by gripping the grip part 5. Therefore, for example, even at a high place, the masker tape 2 is hardly dropped and safety is guaranteed.

3 and 4, the case where the attachment surface 9 is the wall surface 17 having the locking portion (projection) 14 extending in the horizontal direction is illustrated. On such a sticking surface 9, as shown in FIG. 4, the masker tape 2 is drawn out so that the curling tape material 7 wound in a roll shape is drawn out, and the hardening tape material 7 is stuck to the sticking surface 9.

At this time, the base portion 3 is formed smaller than the maximum radius of the masker tape 2, and the outer length L2 of the base portion 3 with respect to the tape support 4 is set smaller than the maximum radius of the masker tape 2. From this, it is possible to reduce the frictional force between the masker tape 2 and the base portion 3, and therefore the masker tape 2 can be easily attached to the attaching surface 9.

For example, an operator puts the lower surface 11c, which is a smooth surface of the placement guide section 11, on the locking section 14, and attaches the guide sides 10d of the guide section 10, which is a smooth surface, as guides so that the surfaces come into contact with each other. The masker tape 2 is attached by pressing it against the surface 9. At this time, in addition to the guide portion 10, the placement guide portion 11 also stabilizes the movement of the tape sticking instrument 1. Since the base material 3, the guide portion 10, and the placement guide portion 11 are coated with the protective material 12, the attaching surface 9 is not damaged. At this time, the film portion 8 is in the holding posture X1 held by the curing tape material 7.

When the curing tape material 7 has been attached to the wall surface 17, the curing tape material 7 is cut with a separately prepared blade (a cutter or the like) with the aim of the straight side portion 10a on one side of the guide portion 10. That is, the masking tape material 7 is cut by using the one side portion 10a of the guide portion 10 as a ruler, and then the masker tape 2 is laid in a releasing posture X2 in which the film portion 8 is developed, that is, a posture in which the film portion 8 is widened. Finish the work.

In FIG. 4, the holding posture X1 and the releasing posture X2 of the film portion 8 are represented for the sake of convenience, but as a work procedure, the film portion 8 is set to the holding posture X1 held by the curing tape material 7. Is preferred. However, the film unit 8 may simultaneously perform the holding posture X1 and the releasing posture X2 in parallel.

By the way, in the tape sticking instrument 1, the upper end 2a of the masker tape 2 is set lower than the upper end 11d of the placement guide part 11, and when the guide part 10 side is viewed from the masker tape 2 side, as shown in FIG. A predetermined space (gap) S is interposed so that the upper portion of the guide portion 10 and the placement guide portion 11 can be seen and taken. This is because, for example, when the attaching surface 9 is a sash and a seal is applied to the sash, the operator can see the upper portion of the guide portion 10 and the placement guide portion 11, This is because the sealing tape can be avoided because the curing tape material 7 cannot be attached when the sealing is applied. That is, the operator can easily adjust the position of the curing tape material 7 in the vertical and horizontal directions.

As described above, according to the tape sticking instrument 1 of the present embodiment, when the guide portion 10 is moved along the sticking surface 9, the tape sticking instrument 1 is guided by the guide portion 10. The movement of is stabilized.

The present invention is not limited to the above embodiment, and various modifications can be made without departing from the gist of the present invention. In addition, the specific configuration of each unit is not limited to the above embodiment.

In the above embodiment, the cap 15 is attached by being screwed onto the inner surface of the upper portion of the tape support 4, but the cap 15 is a leg portion of a type that simply fits on the inner surface of the upper portion of the tape support 4. May have.

DESCRIPTION OF SYMBOLS 1... Tape sticking device, 2... Masker tape, 2a... Upper end, 3... Base part, 4... Tape support body, 5... Gripping part, 6... Core material, 7... Curing tape material, 8... Film part, 9... Sticking Surface, 10... Guide part, 10c... Upper end, 10d... Guide side part, 11... Placement guide part, 11c... Bottom surface, 12... Protective material, 13... One surface side, 14... Locking part, 15... Cap, 15a... Bottom portion, 16... Other surface side, 17... Wall surface, X1... Holding posture, X2... Release posture, δ1... Gap

Claims (5)

A base portion that serves as a base on which the masker tape wound in a roll shape is placed on the core material, and is erected on one surface side of the base portion and rotatably supports the core material so that the masker tape can be pulled out. And a tape support that extends in the axial direction, and a grip portion that is erected on the other surface side of the base portion and that extends in the axial direction,
At the end of the base portion, a plate-shaped guide portion that extends from one surface side of the base portion along the tape support and that extends in a substantially tangential direction of the masker tape wound into a roll shape. A tape sticking device characterized by being arranged. The placement guide portion is arranged at an end portion of the guide portion and is arranged so as to extend in a direction substantially orthogonal to a direction in which the guide portion extends and in a direction opposite to the tape support body. Tape attachment device. The tape sticking instrument according to claim 2, wherein a gap is provided between the placement guide portion and the end portion of the tape support in the axial direction of the tape support. A holding body having a diameter larger than the inner diameter of the core material for holding the core material of the masker tape is detachably provided at the end portion of the tape support body at the end portion of the tape support body. The tape sticking instrument according to any one of claims 1 to 3. The tape sticking instrument according to any one of claims 1 to 4, wherein at least a surface of the guide portion among the base portion and the guide portion is covered with a protective material.