JP6854001B2 - Cover sheet - Google Patents

Description

INDUSTRIAL APPLICABILITY The present invention is excellent in convenience in that it can drastically reduce the economic burden and can temporarily hold the turned-up state, and can be suitably used for various purposes. Regarding.

A drainage bag (for example, Patent Document 1 etc.) for taking out drainage such as urine from the patient's body and temporarily storing it is transparent or translucent in part or in whole for the purpose of knowing the amount of storage. It is made of the material of.
This type of drainage bag is generally used by holding it on a belt device that is wrapped around the patient's clothes, a drip stand, or a wheelchair so that it can be moved with the patient. There is. Of these, as an example of attaching the drainage bag to the wheelchair, a pipe-shaped attachment is attached to the side edge of the drainage bag, and this attachment is pierced through the rod-shaped attachment fixed to the wheelchair side. (For example, Patent Document 2 and the like).

Jikkenhei 3-11927 Japanese Unexamined Patent Publication No. 2004-201292

Since the drainage bag is held on the clothes or away from the patient, the patient is burdened with a great deal of mental burden for others to see the drainage accumulated in the drainage bag. .. However, it is troublesome to put the drainage bag in a special bag or bag to hide it, and it is not used to the extent that it is generalized in that the purchase cost of the bag or bag is incurred.

Therefore, it was sometimes devised to attach an opaque cover (woven cloth, non-woven fabric, resin film) to the outside of the drainage bag with double-sided tape, etc., but the drainage in the drainage bag is discarded. This opaque cover gets dirty at times, so you have to remove it from the drainage bag. In many cases, it is discarded as it is (disposable).
Therefore, from the viewpoint of daily use, preparation, replacement, and disposal of the opaque cover are troublesome, and the financial burden on the patient and his / her family is heavy. Not only that, there is also a concern that the dust problem will be pointed out regarding the opaque cover, which is virtually disposable.

The present invention has been made in view of the above circumstances, and it is assumed that the economic burden can be drastically reduced, and that it can greatly contribute to the elimination of the number of wastes generated. An object of the present invention is to provide a covering sheet having excellent convenience in that it can be held.
Another object of the present invention is to provide a coating sheet that can be suitably used for various purposes.

That is, the present invention is a coating sheet for blindfold that is detachably attached to an object and covers a predetermined part of the object from the outside , and is an opaque and flexible thin-walled plate-shaped sheet body. , both sides are adhesive surfaces, wherein affixed to a position of one side closer to definitive on the back surface of the seat body, and an adhesive sheet capable of adhesive the surface exposed to the back side at a predetermined adhesive force to the object, the a, the seat body at a position where the pressure-sensitive adhesive sheet for the back surface overlap, formed of a non-separated state by cutouts having a lid piece for peelable temporary peeled from the adhesive sheet, the end portion of the lid member, wherein the knob portion for causing said pressure-sensitive adhesive sheet was formed by extension to the region have overlapping Shinano against the rear surface are provided.

The lid piece and the handle portion is in the sticking region of the adhesive sheet Contact Keru back to the seat body, which is thus formed can substantially U-shaped cut disconnect the two base end disposed in a spaced relationship from each It is preferable that the lid is used.
The cutout that borders the lid piece is a portion that is once narrower than the distance between the base ends in the process of advancing the peeling of the lid piece from the boundary position with the knob portion toward the base ends on both sides. It is preferable that the shape is formed from the narrow portion with an outwardly inclined component in the width direction so as to be expanded to the distance between the base ends after passing through the above.

The cutout that borders the lid piece is within the width direction so as to be narrower than the distance between the base ends at the start position where the peeling of the lid piece proceeds from the knob portion toward the base ends on both sides. It is preferable that a rounded portion protruding in the direction is provided.
The cutout that borders the knob portion is once more than the distance between the proximal ends in the process of advancing the raising of the knob portion from the turn position which is the tip bending portion of the knob portion toward the proximal ends on both sides. It may be formed with an inwardly inclined component in the width direction from the wide portion so as to be reduced to the distance between the base ends after passing through the wide portion.

The pressure-sensitive adhesive sheet is preferably formed by double-sided tape.
In the double-sided tape forming the adhesive sheet, the surface to be adhered to the sheet body is a strong adhesive surface, and the surface facing the opposite side to the strong adhesive surface is a weak adhesive surface having a weaker adhesive force than the strong adhesive surface. It is preferable that the tape is used.

The covering sheet according to the present invention is convenient in that it can drastically reduce the economic burden, can greatly contribute to the elimination of the number of dust generated, and can temporarily hold the turned-up state. Are better. Further, the coating sheet according to the present invention is not limited in terms of use, and can be suitably used for various uses.

It is a front view which showed the covering sheet which concerns on this invention. It is an enlarged view of the part A of FIG. It is a front view explaining how the lower half of the covering sheet which concerns on this invention is turned up and temporarily held as it is. It is the cross-sectional view corresponding to the position of line BB of FIG. 3, (a) shows the situation before raising a lid piece, and (b) shows the state in the process of raising a lid piece. FIG. 3 is a cross-sectional view taken along the line BB of FIG. The situation where the covering sheet according to the present invention is used as a blindfold material for a drainage bag is shown, (a) is at the time of blindfolding, and (b) is at the time of discarding the drainage.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 5 show a first embodiment of a covering sheet 1 (hereinafter, referred to as “the sheet 1 of the present invention”) according to the present invention.
The sheet 1 of the present invention has a flexible sheet body 2 and an adhesive sheet 3 attached to one surface of the sheet body 2. When using the sheet 1 of the present invention, in many cases, the side on which the adhesive sheet 3 is not attached faces the front side (outside), and the side on which the adhesive sheet 3 is attached faces the back side (inside). Try to turn to.

The sheet body 2 is preferably formed of a non-woven fabric, paper, or the like in pursuit of cost reduction. When the blindfolding property is emphasized as an application, it may be opaque, and for example, a pattern or a pattern or a colored one may be adopted.
Of course, it is also possible to form the sheet body 2 with a resin film, cloth, or the like. When a resin film is used, it can also be coated with a metal component (evaporation, etc.).

The pressure-sensitive adhesive sheet 3 is provided with a pressure-sensitive adhesive layer (not shown) at least on the surface facing the sheet body 2. The adhesive layer is not only required for adhering the adhesive sheet 3 to the sheet body 2, but also when the lid piece 8 described later is temporarily peeled off, the pressure-sensitive adhesive layer is formed at the peeled portion with the surface of the sheet body 2. It is exposed in the same direction and has the important effect of causing stickiness.
In the present embodiment, the adhesive sheet 3 is formed long in a strip shape and is attached along the upper side portion (left-right direction in FIG. 1) of the sheet main body 2.

Further, in the present embodiment, the surface to be adhered to the sheet body 2 (in FIG. 4A, the surface facing the left side of the adhesive sheet 3 and hereinafter referred to as “hidden adhesive surface 3a”) and the hidden adhesive surface 3a. It was formed by a double-sided tape having both sides facing the opposite side (in FIG. 4A, the surface facing the right side of the adhesive sheet 3 and hereinafter referred to as "exposed adhesive surface 3b") as adhesive surfaces. As a thing.

Therefore, when the adhesive sheet 3 is not used, the release paper 5 is attached to the exposed adhesive surface 3b, and when the adhesive sheet 3 is used, the release paper 5 is peeled off and the exposed adhesive surface 3b is attached to an object (drainage bag, etc.). To.
In the adhesive sheet 3 (double-sided tape), the hidden adhesive surface 3a is a strong adhesive surface, and the exposed adhesive surface 3b is a weak adhesive surface having a weaker adhesive force than the hidden adhesive surface 3a (strong adhesive surface).

By doing so, after the sheet 1 of the present invention is attached to the object by the exposed adhesive surface 3b, when the sheet 1 of the present invention is peeled off from the object, the peeling on the exposed adhesive surface 3b side is prioritized. It is possible to prevent the adhesive sheet 3 (hidden adhesive surface 3a) from peeling off from the sheet body 2.
The sheet body 2 is provided with a lid piece 8 on the front side (the surface to which the adhesive sheet is not attached). In the present embodiment, a plurality of (4) lid pieces 8 are provided side by side along the longitudinal direction (horizontal direction in FIG. 1) of the adhesive sheet 3, but the number and arrangement of the lid pieces 8 are arranged. The interval and the like are not particularly limited, and at least one is sufficient.

As shown in an enlarged manner in FIG. 2, the arrangement of the lid piece 8 is determined so that the adhesive sheet 3 overlaps on the back side (see also FIGS. 4A and 4B). .. Therefore, by raising the lid piece 8, the hidden adhesive surface 3a of the adhesive sheet 3 underneath can be partially exposed.
The lid piece 8 seems to be greatly expanded to the region where the adhesive sheet 3 does not overlap on the back side (toward the lower side of the adhesive sheet 3 in FIG. 2). However, the portion where the adhesive sheet 3 does not overlap is a knob portion 12 for facilitating the peeling of the lid piece 8 from the hidden adhesive surface 3a of the adhesive sheet 3, and is not referred to as the lid piece 8 in the present specification. ..

That is, the lid piece 8 is formed by integrally providing the knob portion 12, but the lid piece 8 acts as the lid piece 8 only in the portion where the adhesive sheet 3 overlaps on the back side. ..
Such a lid piece 8 and a knob portion 12 have two base ends 13 and 14 arranged so as to be separated from each other in a region where the adhesive sheet 3 overlaps on the back side of the sheet main body 2, and these base ends 13, 14 It can be said that it was formed by edging with a cutout 15 connecting the spaces in a U-turn shape.

Of the cutout 15, the portion bordering the knob portion 12 is once raised in the process of raising the knob portion 12 from the turn position (lower end of the knob portion 12) toward the base ends 13 and 14 on both sides. , Formed with an inclination component X in the direction of being reduced to the base-end distance L after passing through a portion wider than the base-end distance L (referring to the maximum width portion of the knob portion 12 in the figure). Has been done. The portion having the inclined component X is arranged to intersect the boundary position of the adhesive sheet 3 (same as the boundary position between the lid piece 8 and the knob portion 12).

Since it has such an inclination component X, at the time when the knob portion 12 is triggered and the lid piece 8 is started to be peeled off, the tilt component is relative to the raising direction of the knob portion 12 (directly upward in FIG. 2). Since the direction in which X is separated from the hidden adhesive surface 3a (hypotenuse direction) is inclined, the effect of suppressing the peeling resistance to a small value can be obtained.
In particular, the more the peeling progresses (the higher the peeling position in FIG. 2), the smaller the adhesive area between the hidden adhesive surface 3a and the lid piece 8 tends to be.

From these facts, the lid piece 8 can be peeled off from the hidden adhesive surface 3a of the adhesive sheet 3 without difficulty, and the lid piece 8 is not torn, torn, or deformed in the extending direction, and is peeled off smoothly and neatly. You will be able to make it.
Further, the portion of the cutout 15 that borders the lid piece 8 is peeled off when the lid piece 8 is peeled off from the boundary position between the lid piece 18 and the knob portion 12 toward the base ends 13 and 14 on both sides. It is formed with an inclination component Y in a direction that is once passed through a portion narrower than the base-end distance L in the progress process and then expanded to the base-end distance L again.

Furthermore, the cutout 15 has a width wider than the base-end distance L with respect to a position where the lid piece 8 is substantially started to peel off beyond the boundary position between the lid piece 8 and the knob portion 12. A rounded portion 16 that projects inward in the width direction is provided so as to be narrow. The rounded portions 16 are arranged in pairs so as to face each other, and the facing distance between the rounded portions 16 and 16 is the narrowest portion in the lid piece 8.

In the present embodiment, the material of the lid piece 8 (same as the entire material of the sheet body 2) is a non-woven fabric, but in this case, the facing distances M (see FIG. 2) of the rounded portions 16 and 16 are about 5 mm. It was best to do.
Since the lid piece 8 has such a rounded portion 16, at the time when the lid piece 8 starts peeling, the hidden adhesive surface 3a of the adhesive sheet is in the process of being exposed, and the rounded portions 16 and 16 are opposed to each other. The closer it is, the narrower the adhesive width (adhesive area) gradually becomes, and the phenomenon that the adhesive width gradually increases from the stage where the rounded portions 16 and 16 are exceeded occurs.

That is, the peeling resistance tends to decrease temporarily from the start of peeling having the largest peeling resistance, and then gradually increases, so that the peeling becomes easy and the narrowest portion of the lid piece 8 is formed. It is difficult for an unreasonable force to propagate (corresponding to the space between the radius portions 16 and 16), and an action of preventing the occurrence of tearing can be obtained.
Not only that, because it has an inclined component Y, in the process of peeling the lid piece 8 from the hidden adhesive surface 3a of the pressure-sensitive adhesive sheet 3, the more the peeling progresses (the peeling position rises in FIG. 2). The more), the adhesive width (adhesive area) between the hidden adhesive surface 3a and the lid piece 8 tends to increase in an upward spread.

Therefore, the load required to peel off the lid piece 8 gradually increases, and the force for causing the knob portion 12 must be gradually increased accordingly. As a result, the operator is urged to inevitably limit the raising of the knob portion 12, and the knob portion 12 and the lid piece 8 are naturally prevented from being torn off.
That is, since the knob portion 12 and the lid piece 8 are surely left as a normal shape even after being caused and peeled off, the lid piece 8 can be surely reattached to the hidden adhesive surface 3a. It will be. As a result, the sheet 1 of the present invention can be used repeatedly.

Next, a case where the sheet 1 of the present invention is used as a blindfold for a drainage bag will be described.
As shown in FIG. 6A, in order to attach the sheet 1 of the present invention to the surface (outward surface) of the drainage bag P, a release paper 5 (see FIG. 4) is attached from the exposed adhesive surface 3b of the adhesive sheet 3. It is only necessary to peel it off and attach it to the surface of the drainage bag P by the exposed adhesive surface 3b (see FIG. 5).
When there is a risk that the sheet 1 of the present invention may get wet or dirty, such as when the drainage collected in the drainage bag P is discarded, the surface of the drainage bag P may be covered as shown in FIG. 6B. With the sheet 1 of the present invention still attached, the knob portion 12 (FIG. 6 (b)) is conveniently arranged from the side (outer surface) of the sheet 1 of the present invention to which the adhesive sheet 3 is not attached. ), The two are adjacent to each other in the center, but depending on the size of the drainage bag P, two on the left and right ends may be selected as shown in FIG. 3) and picked up to cause the bag.

Then, the lid piece 8 is peeled off following the raising of the knob portion 12. At this time, as described above, the lid piece 8 can be peeled off extremely smoothly and neatly.
After the lid piece 8 is peeled off, the hem portion 2d of the sheet body 2 is turned up, and the turned-up sheet body 2 is pressed against the hidden adhesive surface 3a of the adhesive sheet 3 exposed by raising the lid piece 8. To. With this alone, the seat body 2 is temporarily held in the turned-up state.

After lowering the drainage tube T downward in the drainage bag P and discarding the drainage, the tip of the drainage tube T is inserted into the tube end socket S to hold the drainage tube T, and then the seat body 2 in the turned-up state is held. It may be peeled off from the hidden adhesive surface 3a, lowered and lowered, and the lid piece 8 may be pressed against the hidden adhesive surface 3a again. In this way, since the sheet 1 of the present invention can avoid getting wet and dirty, it can be used repeatedly as much as possible thereafter.

Therefore, the financial burden is drastically reduced. In addition, since the amount of waste can be reduced as much as possible, it can greatly contribute to the elimination of the number of waste generated.
By the way, the present invention is not limited to the above-described embodiment, and can be further appropriately modified depending on the embodiment.
For example, as described above, the material for forming the sheet body 2 is not limited at all, and the shape and size of the sheet body 2 can be appropriately changed depending on the intended use and the like.

The same applies to the adhesive sheet 3. Therefore, for example, it is optional to attach it to the sheet body 2 in the vertically long direction, to attach it to the center of the sheet body 2, or to attach it to half or the entire surface of the sheet body 2.
The arrangement and the number of arrangements of the lid piece 8 and the knob portion 12 are not particularly limited. Further, these shapes may also be shapes that do not have one or both of the inclination components X and Y.

In the above-described embodiment, the lid piece 8 and the knob portion 12 are arranged on the lower side of the adhesive sheet 3, but the lid piece 8 and the knob portion 12 are arranged on the upper side of the adhesive sheet 3. It may be. In this case, the knob portion 12 may be provided so as to project upward from the seat body 2.
The sheet 1 of the present invention is not limited in its use. For example, it can be used as a blindfold sheet for shelves or the like, or as a curtain for blocking wind, light, rain, or the like.

It is possible to form a cutout between the base ends 13 and 14.

1 Covering sheet (sheet of the present invention)
2 Sheet body 2d Hem 3 Adhesive sheet 3a Hidden adhesive surface 3b Exposed adhesive surface 5 Release paper 8 Lid piece 12 Knob part 13 Base end 14 Base end 15 Cutout 16 R part L Base end distance X Tilt component Y Tilt component P Exhaust Liquid bag

Claims (6)

A covering sheet for blindfolding that is detachably attached to an object and covers a predetermined part of the object from the outside.
An opaque and flexible thin-walled plate-shaped sheet body,
Duplex is adhesive surface, the sheet is affixed to a position on the back of the definitive on the surface side toward the body, I have a, and the pressure-sensitive adhesive sheet capable adhesive at a predetermined adhesive force surface exposed to the object to the back side And
The seat body at a position where the pressure-sensitive adhesive sheet for the back surface overlap, formed of a non-separated state by cutouts having a lid piece for peelable temporary peeled from the adhesive sheet,
Cover sheet, characterized in that the end portion of the lid piece, the handle portion for causing which is formed by extension the adhesive sheet for the back surface up to a region that does not overlap is provided. The lid piece and the handle portion, the said pressure-sensitive adhesive sheet sticking region Contact Keru the back side sheet main body, thus being formed into can substantially U-shaped cut disconnect the two base end disposed in a spaced relationship from each The covering sheet according to claim 1, wherein the coating sheet is provided. The cutout that borders the lid piece is a portion that is once narrower than the distance between the base ends in the process of advancing the peeling of the lid piece from the boundary position with the knob portion toward the base ends on both sides. The coating sheet according to claim 2, wherein the coating sheet is formed from the narrow portion with an outwardly inclined component in the width direction so as to be expanded to the distance between the base ends after passing through. The cutout edging the lid piece is within the width direction so as to be narrower than the distance between the base ends at the start position where the peeling of the lid piece proceeds from the knob portion toward the base ends on both sides. The covering sheet according to claim 2 or 3, wherein a rounded portion projecting in a direction is provided. The cutout edging the knob portion is once more than the distance between the proximal ends in the process of advancing the raising of the knob portion from the turn position which is the tip bending portion of the knob portion toward the proximal ends on both sides. Claims 2 to 4 are characterized in that they are formed with an inwardly inclined component in the width direction from the wide portion so as to be reduced to the distance between the base ends after passing through the wide portion. The covering sheet according to any one of the above. The covering sheet according to any one of claims 1 to 5, wherein the adhesive sheet is formed of a double-sided tape.

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