JP2021171461A - Roll paper holder - Google Patents

Abstract

To provide a roll paper holder that can draw out roll paper by easily picking up an end part.SOLUTION: The roll paper holder 1 so structured includes: a holder body 10 that rotatably supports a cylindrical roll paper 50 in an inverted posture; and a cover body 20 that covers the upper part of the roll paper 50 supported by the holder body 10. In the roll paper holder 1, the cover body 20 is pivotally supported on the holder body 10 by a pivotally supported part 314 provided on a proximal end side as an axis. The roll paper holder is further provided with a first folding fulcrum part 313 which becomes a fulcrum for folding upward an exposed tip end part 52 of the roll paper 50 that is exposed from a tip end side of the cover body 20, a holding part 323 which holds the exposed tip end part 52 folded by the first folding fulcrum part 313, and a slide cutting part 40 which cuts off the exposed tip end part 52 between the first folding fulcrum part 313 and the holding part 323. As a result, the roll paper 50 can be drawn out by easily picking an end part.SELECTED DRAWING: Figure 1

Description

The present invention relates to, for example, a roll paper holder that supports roll paper.

Conventionally, a holder body that rotatably supports the roll paper, a cover body that covers the roll paper supported by the holder body from above, and a cutting portion that cuts the roll paper that is pulled out so as to be exposed from the tip side of the cover body. A roll paper holder composed of and is used.

However, the end of the roll paper cut by the cut portion of the roll paper holder is covered with the cover body, and in order to pinch and pull out the end of the roll paper, the cover is lifted or the roll paper is rotated. It is necessary to expose the end of the roll paper from the cover body.
Therefore, Patent Document 1 proposes a roll paper holder that can pull out the roll paper by pinching the end portion without lifting the cover or rotating the roll.

Specifically, the roll paper holder described in Patent Document 1 covers the end portion of the roll paper after cutting the roll paper by cutting the roll paper at a place separated by a predetermined length from the tip of the cover body. It can be exposed from the body.

Therefore, by pinching the end of the roll paper exposed from the cover body, it is possible to pull out the roll paper by pinching the end without rotating the roll paper or lifting the cover body. ing.

However, although the end portion of the roll paper after cutting is exposed from the tip end portion of the cover body, it merely hangs down along the outer peripheral surface of the roll paper.
Therefore, the cut roll paper follows the outer peripheral surface of the roll paper so as to wrap around the outer peripheral surface of the roll paper, and the user cannot easily pick the cut roll paper exposed from the cover body. There was a risk that it could not be pulled out easily.

Japanese Unexamined Patent Publication No. 2003-24241

In view of the above-mentioned problems, it is an object of the present invention to provide a roll paper holder capable of easily pinching the end portion and pulling out the roll paper.

A holder body that rotatably supports the cylindrical roll paper in an inverted posture and a cover body that covers the upper part of the roll paper supported by the holder body are provided, and the cover body is provided on the base end side. A roll paper holder pivotally supported on the holder body with the provided pivot shaft as an axis, and a folded fulcrum portion serving as a fulcrum for folding the exposed tip portion of the roll paper exposed from the tip end side of the cover body upward. The feature is that a holding portion for holding the exposed tip portion folded back at the folded fulcrum portion and a cutting portion for cutting the exposed tip portion between the folded fulcrum portion and the holding portion are provided. do.

The roll paper refers to a roll body in which paper is rolled into a roll shape, and a portion pulled out from an end portion of the roll body by a user. Further, the roll body includes a hollow cylindrical core material in which paper is wound around the core material, and a roll body in which paper is simply wound in a cylindrical shape.
The exposed tip portion is a part of the roll paper pulled out from the cover body to the tip side by the user, and refers to a portion exposed from the cover body.

In the exposed tip portion cut by the cutting portion, the portion remaining on the roll paper side is referred to as the exposed remaining portion.
The folded fulcrum portion may be formed of a member different from the cover body, or may use a part of the cover body, as long as at least a part of the exposed tip portion can be folded back.

Further, the folded fulcrum portion may be composed of one member extending along the width direction of the exposed tip portion, or may be composed of a plurality of members arranged along the width direction of the exposed tip portion. May be good.

The holding portion may be configured to hold the exposed tip portion by holding the holding portion and the exposed tip portion together, or the exposed tip portion may hold the exposed tip portion. It may be configured to be held only by the part.

According to the present invention, the end portion can be easily pinched to pull out the roll paper.

More specifically, since the base end side of the cover body is pivotally supported by the holder body, by holding the roll paper by the holding portion, the load of the user is applied to the roll paper via the cover body. It acts and the careless rotation of the roll body is regulated.

That is, due to the weight of the cover body, the load of the user acting on the cover body, or the like, the base end side of the exposed tip portion is pressed against the tip end side of the cover body toward the roll body.
Then, by pressing the roll body through the exposed tip portion of the cover body, unnecessary rotation of the roll body is restricted so that the exposed tip portion is not pulled out beyond a desired length. ing.

Then, the exposed tip portion pulled out to the tip side from the roll body whose unnecessary rotation is restricted by the cover body is folded upward with the folded fulcrum portion as a fulcrum and is held by the holding portion. ..
The exposed tip portion is folded back at the folded fulcrum portion and held by the holding portion to restrict movement.

Then, the exposed tip portion is cut between the folded fulcrum portion and the holding portion by the cutting portion in a state where the movement is restricted by folding and holding.
As a result, it is possible to form the unexposed portion where a part of the roll paper is exposed from the tip end side of the cover body.

Further, since the part between the folded fulcrum portion and the holding portion at the exposed tip portion is cut by the cut portion, the tension due to the cut portion acts on the exposed tip portion. That is, a folding habit is formed on the base end side of the exposed remaining portion formed by cutting the exposed tip portion, and the folded portion with the folded fulcrum portion as a fulcrum.
Then, the exposed remaining portion can be maintained in a state of being bent so that the tip end side floats from the outer peripheral surface of the roll body due to the formed bending habit.

That is, the exposed remaining portion folded upward with the folded fulcrum portion as a fulcrum is formed by cutting between the folded fulcrum portion and the holding portion at the exposed tip portion.
Therefore, the exposed remaining portion is not only exposed from the cover body, but is in a state where the exposed remaining portion is floated from the outer peripheral surface of the roll body due to the bending habit formed by cutting the exposed tip portion. Be maintained.

By cutting so that a crease is formed on the exposed tip portion in this way, the tip end side of the exposed remaining portion can be maintained in a state of being floated from the outer peripheral surface of the roll body, and the exposed remaining portion can be maintained. It is possible to prevent the roll body from being along the outer peripheral surface.
Therefore, the user can easily pick the end portion and pull out the roll paper.

As an aspect of the present invention, the cut portion may be composed of a slide cut portion that slides along the cover body, and a slide operation portion that slides the slide cut portion may be provided.
According to the present invention, it is possible to surely form a bending habit in which the tip end side of the exposed remaining portion is floated from the outer peripheral surface of the roll body.

More specifically, by using the slide operation portion to slide the slide cutting portion toward the exposed tip portion, the exposed tip portion can be easily cut, and the exposed tip portion is cut into the cutting portion. Can be cut without moving towards.
Therefore, when cutting the exposed tip portion, a tensile force is applied by the slide cutting portion to the exposed tip portion held by the holding portion in a state where the rotation of the roll paper is restricted. Can be cut.

That is, the exposed tip portion held by the holding portion is folded back by the folded fulcrum portion and held by the holding portion without loosening by moving to the cutting portion, and the movement of the exposed tip portion is restricted. The portion can be cut by the slide cutting portion.

Therefore, the exposed tip portion in a state where tension is applied can be cut by the slide cutting portion.

In this way, by cutting the exposed tip portion in a state where the tensile force of the slide cutting portion is applied, the bending habit formed by the tension acting at the time of cutting, that is, the tip side of the exposed remaining portion is formed. It is possible to surely form a bending habit that floats from the outer peripheral surface of the roll body.

Further, as an aspect of the present invention, the slide operating portion and the slide cutting portion may be integrally configured, and the slide operating portion and the slide cutting portion may be provided so as to slide together.
According to the present invention, it is possible to suppress the possibility that the exposed tip portion is pulled out excessively due to the tensile force acting when the slide cutting portion cuts the exposed tip portion, and it is possible to prevent the exposed tip portion from loosening.

More specifically, the slide cutting portion can be slid by the slide operating portion while holding the exposed tip portion by the holding portion.
Therefore, when the exposed tip portion is cut by the slide cutting portion, the slide cutting portion is folded back at the folded fulcrum portion and is held and stretched by the holding portion with respect to the exposed tip portion. By being pressed, a tensile force acts on the exposed tip portion.
Then, by cutting the exposed tip portion in a state where the movement is restricted while the slide cutting portion exerts a tensile force, a crease is surely formed in the exposed tip portion.

At this time, by integrally configuring the slide operating portion and the slide cutting portion, both the slide operating portion and the slide cutting portion are slid toward the tip side and exposed from the tip side of the cover body. The exposed tip can be cut.

That is, the operating load for operating the slide operating portion by the user moves toward the tip side and acts as the slide cutting portion is slid toward the tip side.
Since the base end side of the cover body is pivotally supported by the holder body, the operating load acting on the tip end side pushes down the tip end side of the cover body, and the base end side of the exposed tip end portion is pressed. It acts as a pressure to press against the roll body.

In this way, the rotation of the roll body is ensured by pressing the base end side of the exposed tip portion toward the roll body in accordance with the operation of the slide operation portion for cutting the exposed tip portion. Can be regulated to.
That is, it is possible to suppress the possibility that the exposed tip portion is pulled out excessively due to the tensile force acting when the slide cutting portion cuts the exposed tip portion, and it is possible to prevent the exposed tip portion from loosening.

Further, as an aspect of the present invention, the holding portion is provided on the tip side of the slide operating portion, and when the slide operating portion is operated to cut the exposed tip portion, the slide operating portion and the holding portion are used. And may be configured to be close to each other.
According to the present invention, the operability of the slide operation portion can be improved, a bending habit can be surely formed on the exposed tip portion, and the slide operation portion can be used hygienically.

More specifically, since the holding portion is provided on the tip side of the slide operating portion, a reaction force when the holding portion in a state where the exposed tip portion is held is slid on the slide operating portion. Can be used as.

Therefore, for example, the user locks the thumb with respect to the holding portion to hold the exposed tip portion, and uses another finger to bring the slide operating portion close to the holding portion, that is, that is, The exposed tip can be cut by operating the holding portion and the slide operating portion so as to pinch them.
In this way, by using the holding portion as a reaction force and operating the slide operating portion, the exposed tip portion can be cut and the operability of the slide operating portion can be improved.

In addition, when the holding portion functions as a reaction force, a load of the user or the like acts on the holding portion provided on the tip side of the slide operating portion.
Thereby, the base end side of the exposed tip portion can be easily pressed by the tip end side of the cover body, and unnecessary rotation of the roll body can be reliably regulated.

If the exposed tip portion is pulled out with a length exceeding the slide operating portion, the holding portion and the slide operating portion can be operated via the folded exposed tip portion.
Therefore, the user can hygienically cut the exposed tip portion without the user directly touching the slide operation portion or the holding portion.
In this way, the operability of the slide operation portion can be improved, and a bending habit can be surely formed on the exposed tip portion, and the slide operation portion can be used hygienically.

Further, as an aspect of the present invention, a storage portion for accommodating the slide cutting portion may be provided, and an insertion hole for inserting the slide cutting portion may be provided in the storage portion in the slide direction of the slide cutting portion.

According to the present invention, when the slide cutting portion is not used, the slide cutting portion is housed in the storage portion, and when the slide cutting portion is used, the slide cutting portion is exposed from the insertion hole to expose the exposed tip portion. Can be disconnected.

As a result, it is possible to prevent the user from unintentionally touching the slide cutting portion when the slide cutting portion is not used, and it is possible to improve the safety of the user.

Further, as an aspect of the present invention, the folded fulcrum portion may be formed along the width direction of the exposed tip portion and having a length equal to or larger than the width of the exposed tip portion.
According to the present invention, the bending habit formed when the exposed tip portion is cut can be formed over the entire width of the exposed tip portion, and the tip end side of the exposed remaining portion can be formed over the entire width of the outer circumference of the roll body. It can be floated from the surface.

More specifically, since the folded fulcrum portion is formed to have a length equal to or larger than the width of the exposed tip portion, when the exposed tip portion is folded upward, the width of the exposed tip portion is relative to the entire width. The folded fulcrum portion abuts.
Therefore, the crease formed when the exposed tip portion is cut can be formed over the entire width of the exposed tip portion, and the tip end side of the exposed remaining portion is formed over the entire width of the outer peripheral surface of the roll body. Can be floated from.

Further, as an aspect of the present invention, the slide cutting portion may be formed along the width direction of the exposed tip portion and having a length equal to or larger than the width of the exposed tip portion.
According to the present invention, the tip end side of the exposed remaining portion can be more reliably lifted from the outer peripheral surface of the roll body.

More specifically, the exposed tip portion is made full width by uniformly contacting the slide cutting portion over the entire width of the exposed tip portion that is folded back by the folded fulcrum portion and held by the holding portion. Can be cut over.

Then, by uniformly contacting the slide cut portion with the exposed tip portion, the exposed tip portion is cut as compared with the case where the cut portion locally contacts the exposed tip portion. It becomes difficult to be done.
Therefore, it is possible to prevent the exposed tip portion from being partially cut or partially torn, and the slide cut portion can be uniformly brought into contact with the entire width of the exposed tip portion.

Therefore, the tensile force by the slide cutting portion can be uniformly applied over the entire width of the exposed tip portion, and the weaving habit over the entire width can be imparted on the base end side of the exposed remaining portion. ..
Therefore, the tip end side of the exposed remaining portion can be more reliably lifted from the outer peripheral surface of the roll body.

Further, as an aspect of the present invention, the folded fulcrum portion is used as a first folded fulcrum portion, and the exposed tip portion folded back at the first folded fulcrum portion is provided with a second folded fulcrum portion that is folded back toward the slide cutting portion. The second folded fulcrum portion is formed between the slide cutting portion and the holding portion along the width direction of the exposed tip portion and has a length equal to or larger than the width of the exposed tip portion. The second folded fulcrum portion may be arranged so that the portion of the tip portion that straddles the first folded fulcrum portion and the second folded fulcrum portion is substantially orthogonal to the slide direction of the slide cutting portion. ..

According to the present invention, the exposed tip portion is such that the first folded fulcrum portion and the second folded fulcrum portion come into contact with each other over the entire width across the portion cut by the slide cutting portion. It is possible to prevent the cut portion of the portion from loosening over the entire width.

That is, between the first folded fulcrum portion and the second folded fulcrum portion, the exposed tip portion in a stretched state can be cut by the slide cutting portion without loosening over the entire width. A habit can be reliably formed over the entire width of the exposed tip.
Further, the exposed tip portion and the slide cutting portion can be brought into contact with each other so as to be substantially orthogonal to each other, and the exposed tip portion can be reliably cut.

According to the present invention, it is possible to provide a roll paper holder capable of easily pinching the end portion and pulling out the roll paper.

Overall perspective view of the roll paper holder. An exploded perspective view of the roll paper holder. An exploded perspective view of the cover body. Explanatory drawing explaining when the slide cutting part is not used and when it is used. Explanatory drawing explaining the usage of the roll paper holder. Explanatory drawing explaining the usage of the roll paper holder. Explanatory drawing explaining the usage of the roll paper holder.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows a perspective view of the roll paper holder 1 attached to the mounting portion K as viewed from above, FIG. 2 shows an exploded perspective view explaining the structure of the roll paper holder 1, and FIG. 3 shows an exploded perspective view of the cover body 20 above. The exploded perspective view seen from is shown.

FIG. 4 shows an explanatory diagram of the operation of the slide cutting portion 40 provided on the cover body 20. More specifically, FIG. 4A shows a schematic cross-sectional view of a state in which the blade portion 402 of the slide cutting portion 40 is housed in the cover body 20, and FIG. 4B shows a schematic cross-sectional view in which the blade portion 402 of the slide cutting portion 40 covers. A schematic cross-sectional view of a state exposed from the body 20 is shown.

5 to 7 show explanatory views illustrating a method of cutting the exposed tip portion 52 of the roll paper 50 by the roll paper holder 1.
More specifically, FIG. 5A shows a roll paper holder 1 in a state where the exposed tip portion 52 is pulled out, and FIG. 5B shows a roll paper holder 1 in a state where the exposed tip portion 52 is folded upward. Shown.

Further, FIG. 6A shows the roll paper holder 1 in a state where the exposed tip portion 52 is folded back toward the −L direction, and FIG. 6B shows the slide operation portion 403 on the + L direction side from FIG. 5B. The roll paper holder 1 in a state of being slid toward is shown.
Then, FIG. 7 (a) shows the roll paper holder 1 in a state where the exposed tip portion 52 is cut, and FIG. 7 (b) shows the roll paper holder 1 in a state where the crease F is formed in the exposed remaining portion 52a. Shown.

Here, in FIGS. 1 to 7, the direction perpendicular to the mounting location K is defined as the longitudinal direction L of the roll paper holder 1. Then, along the longitudinal direction L, the direction away from the mounting point K is set to the + L direction side, and the direction close to the mounting point K is set to the −L direction side.

Further, the direction along which the core 51 of the roll body R attached to the roll paper holder 1 is along, and the direction orthogonal to the longitudinal direction L is the width direction W, and the direction toward the inside of the roll paper holder 1 along the attachment portion K. Is inside in the width direction, and the direction toward the outside of the roll paper holder 1 is outside in the width direction.

Further, the direction orthogonal to the longitudinal direction L and the mounting location K is the height direction H, and the upper side of each drawing is the upper side and the lower side is the lower side.

As shown in FIG. 1, the roll paper holder 1 is attached to a mounting portion K on a wall surface of a toilet or the like or a door, and supports the roll paper 50 in an inverted posture so as to be rotatable and detachable.
Further, the roll paper 50 supported by the roll paper holder 1 is configured by winding the paper a plurality of times around a core 51 formed in a hollow cylindrical shape, and the roll paper 50 is rolled into a roll shape. A body R is formed (see FIG. 2).

Then, when the roll paper 50 is pulled out from the roll body R, the roll body R rotates as the paper is pulled out.
By pulling out the roll paper 50 in this way, the exposed tip portion 52 of the roll paper 50, which is a portion exposed from the cover body 20 described later, is pulled out.

As shown in FIG. 2, the roll paper holder 1 attached to the attachment point K has a holder body 10 that is attached to the attachment point K and supports the roll paper 50, and a roll paper 50 that is supported by the holder body 10. It is composed of a cover body 20 that covers from above.

The holder body 10 rotatably supports the roll paper 50 in the fixed portion 12 formed in a substantially U-shape in a plan view having a mounting space 11 that opens in the + L direction and the mounting space 11 of the fixed portion 12. It is composed of a pair of roll paper support portions 13.

The main surface of the fixing portion 12 is fixed to the mounting portion K by a screw, an adhesive or the like (not shown).
Then, the fixing portion 12 is attached to the attachment portion K and has a substantially rectangular parallelepiped fixed portion main body 121 having a long side along the width direction W and the fixing portion main body 121 from both ends in the width direction W toward the + L direction side. It is composed of a pair of flat plate-shaped projecting portions 122 that project.

Each of the pair of projecting portions 122 is formed in a substantially semi-cylindrical shape in a side-viewing position, and specifically, a side-viewing rectangular flat plate having a long side along the longitudinal direction L from the fixing portion main body 121. Of these, it has a shape with rounded corners on the + L direction side.

Further, the pair of projecting portions 122 includes a pivot support portion 123 that independently supports the pair of roll paper support portions 13 independently and pivotally, and an accommodating portion 124 that houses the pivoting roll paper support portions. And are provided.

Then, in the pair of projecting portions 122, the pivot support portion 123 is provided on the + L direction side and the lower side, and the accommodating portion 124 is provided on the upper side of the pivot support portion 123. Further, a pivot hole 125 for pivotally supporting the cover body 20 is provided on the −L direction side and the upper side of the projecting portion 122.

The accommodating portion 124 is formed in a rectangular groove shape that is recessed from the inner surface in the width direction to the outer side in the width direction of each of the projecting portions 122 on the upper side of each pivot support portion 123, and has a lower end. A pivot support portion 123 is provided in the portion. The accommodating portion 124 is formed in a substantially rectangular shape in which the longitudinal direction is along the height direction H and the width direction is along the longitudinal direction L.
Further, the accommodating portion 124 is configured to have a depth capable of accommodating the entire roll paper support portion 13 as described later.

In the fixed portion 12 configured in this way, a mounting space 11 is formed between the fixed portion main body 121 and the projecting portion 122. The mounting space 11 includes not only the space formed between the fixed portion main body 121 and the projecting portion 122, but also the spaces on the upper side and the lower side thereof.

The pair of roll paper support portions 13 that rotatably support the roll paper 50 in the fixing portion 12 are pivotally attached to the pivot support portion 123 provided at the lower end of the accommodating portion 124, respectively. ing.
The pair of roll paper support portions 13 are attached so as to be independently pivotable and project from the pivot support portion 123 inward in the width direction.

The roll paper support portion 13 is formed in a substantially triangular columnar shape extending along the longitudinal direction L, and the surfaces formed in a substantially right-angled isosceles triangle shape are arranged so as to be orthogonal to the longitudinal direction L.
Further, the roll paper support portion 13 having a substantially triangular columnar shape is formed so that the length in the longitudinal direction L is slightly shorter than the length in the longitudinal direction L of the accommodating portion 124, and the length in the height direction H is the length of the accommodating portion 124. It is formed to be about half the length in the height direction H.

Then, in the deployed state shown in FIG. 2, in the roll paper support portion 13, the surface arranged on the upper side is orthogonal to the projecting portion 122, and the lower surface is directed toward the lower side. It is arranged so as to be inclined so as to be close to each of the projecting portions 122.

In the roll paper support portion 13 in the unfolded state, the length of the hypotenuse arranged on the lower side is formed to be slightly shorter than the length of the accommodating portion 124 in the height direction H.
As a result, the roll paper support portion 13 pivotally supported by the pivot support portion 123 is pivoted upward, so that the entire roll paper support portion 13 is accommodated in the accommodating portion 124. There is.

By applying a predetermined force from the lower side to the upper side on the roll paper support portion 13 configured in this way, the roll paper support portion 13 is separated from each other with the pivot support portion 123 as an axis. It is pivotally accommodated and accommodated in the accommodating portion 124.

When the force acting on the pivotal support portion 123 is eliminated, the roll paper support portion 13 is exposed from the accommodating portion 124 by an elastic member (not shown), and the surface arranged on the upper side is a protruding portion. It is configured to pivot until it is orthogonal to 122.

That is, in order to attach the roll body R to the holder body 10 configured in this way, the roll body R is pressed against the roll paper support portion 13 of the fixing portion 12 from the lower side to the upper side.
Along with this, the roll paper support portion 13 is pivotally moved upward with the pivot support portion 123 as an axis and is accommodated in the accommodating portion 124.

Then, when the roll body R is further moved upward until the hollow portion of the cylindrical core 51 is at a position corresponding to the roll paper support portion 13, the roll body R is pressed against the roll paper support. The force acting on the part 13 is eliminated.

Therefore, the roll paper support portion 13 housed in the storage portion 124 is pushed out inward in the width direction by the elastic member, and the upper surface of the roll paper support portion 13 is orthogonal to the projecting portion 122. It becomes.

That is, the roll paper support portion 13 exposed from the accommodating portion 124 rotatably supports the roll body R with the core 51 as the pivot axis by locking the core 51 of the roll body R on the upper surface. Can be done.
As a result, the roll paper 50 can be sequentially pulled out from the rotating roll body R.

The roll body R attached to the holder body 10 can be easily removed by lifting the roll body R upward, but the operation is substantially the same as the operation of attaching the roll body R to the holder body 10. Therefore, the description is omitted.

As shown in FIG. 3, the cover body 20 is housed in a cover main body 30 that covers the roll paper 50 from above and a cover main body 30, and is substantially slid with respect to the cover main body 30 to cut the roll paper 50. It is composed of a flat plate-shaped slide cutting portion 40.
The cover body 30 and the slide cutting portion 40 are connected by a tension spring S (see FIG. 2).

The cover main body 30 is composed of a lower cover 31 arranged on the lower side, an upper cover 32 arranged on the upper side, and a space holding portion 33 for maintaining a distance between the lower cover 31 and the upper cover 32. There is.
The lower cover 31 includes a flat plate-shaped lower cover main body 311 and an arc-shaped portion 312 extending downward from the + L-direction end of the lower cover main body 311 and a lower end of the arc-shaped portion 312. It is composed of a first folded fulcrum portion 313 provided in the portion and a pivoted branch portion 314 pivotally supported by the pivot hole 125.

The flat plate-shaped lower cover body 311 is formed in a substantially square shape in a plan view, and the upper surface is arranged so as to be orthogonal to the height direction H, and each side is arranged in the longitudinal direction L or the width direction W. It is provided so as to be pivotally movable from the raised state toward the upper side and the lower side.

The length of the lower cover body 311 in the width direction W is formed to be longer than the length of the roll paper 50 along the width direction W.

The arc-shaped portion 312 has substantially the same curvature as the diameter of the roll body R before use, and is provided so as to be curved along the outer peripheral surface of the roll body R, and the end portion of the arc-shaped portion 312 on the + L direction side is a roll. It is arranged on the −L direction side of the body R on the + L direction side.

The first folded fulcrum portion 313 is attached to the lower end portion of the arc-shaped portion 312, and is used as a fulcrum when the exposed tip portion 52 is folded upward as described later, and is also used as a fulcrum on the base end side of the exposed tip portion 52. Is configured to be pressed downward (see FIG. 6A).

Further, the first folded fulcrum portion 313 is formed in a triangular shape in a side view protruding downward and a triangular columnar shape extending along the width direction W, and the length along the width direction W is the width of the roll paper 50. It is configured to be slightly longer than the length of the direction W.
Even if the first folded fulcrum portion 313 is not attached to the end portion of the arc-shaped portion 312, the end portion of the arc-shaped portion 312 may function as a fulcrum portion serving as a fulcrum portion for folding back the exposed tip portion 52.

The pivotal support portion 314 is formed in a columnar shape so as to project outward in the width direction from a surface orthogonal to the width direction W of the lower cover body 311 at the end portion of the lower cover body 311 on the −L direction side. Is provided integrally with the lower cover body 311.
Then, the pivotal branch 314 is configured so that the lower cover 31 provided with the pivotal branch 314 is pivotally supported by being inserted into the pivot hole 125 described above.

The spacing holding portion 33 includes a spacing holding portion main body 331 formed in a substantially prismatic shape extending along the longitudinal direction L from the end portion on the −L direction side of the lower cover main body 311 to the end portion on the + L direction side, and a tension spring. It is composed of a cover-side spring mounting portion 332 for mounting S.
A pair of spacing holding portions 33 are arranged in the width direction W with a predetermined spacing.

The upper cover 32 has an upper cover main body 321 formed in a flat plate shape, a slide operation hole 322 having a through hole penetrating the upper cover main body 321 along the height direction H, and a slide operation hole 322 on the + L direction side of the slide operation hole 322. It is composed of a holding portion 323 provided.

The upper cover main body 321 is formed in a flat plate shape having substantially the same shape as the lower cover main body 311 and is arranged substantially parallel to the lower cover main body 311.
As will be described later, the end face on the + L direction side of the upper cover main body 321 used as a fulcrum when the exposed tip portion 52 is folded back toward the holding portion 323 is referred to as a second folded fulcrum portion 324.

The slide operation hole 322 is formed by a through hole that allows the slide operation portion 403, which will be described later, to penetrate in a direction orthogonal to the upper surface of the upper cover main body 321. The slide operation hole 322 is provided by a through hole having a substantially rectangular shape in a plan view in the vicinity of the center in the width direction W and the longitudinal direction L of the lower cover main body 311 (see FIG. 2). The slide operation holes 322 formed in a substantially rectangular shape in a plan view are provided along the longitudinal direction L and the width direction W, respectively, in the longitudinal direction and the width direction.

The length of the slide operation hole 322 along the longitudinal direction L is set to about three-fifths of the length of the upper cover main body 321 in the longitudinal direction L, and the length in the width direction is set to that of the upper cover main body 321. It is set to about one-third of the length of W in the width direction.

The holding portion 323 is formed in a triangular columnar shape of an isosceles right triangle with a substantially right angle to the side view, and is integrally attached to the upper surface of the upper cover main body 321.
The holding portion 323 is formed in a triangular columnar shape in which surfaces formed in an isosceles triangle shape are arranged so as to be orthogonal to the longitudinal direction L and extend along the longitudinal direction L.

Further, the length of the holding portion 323 along the width direction W is set to be substantially the same as the length of the slide operation hole 322 along the width direction W.
The surface of the holding portion 323 arranged on the −L direction side is perpendicular to the upper surface of the upper cover main body 321 and flush with the surface of the slide operation hole 322 on the + X direction side. It is arranged so as to be. Further, the surface of the holding portion 323 arranged on the + X direction side is arranged so as to be inclined with respect to the upper surface of the upper cover main body 321.

The lower cover 31, the upper cover 32, and the gap holding portion 33 configured in this way arrange a pair of gap holding portions 33 between the lower cover 31 and the upper cover 32, and bond the gap holding portions 33 to each other. This constitutes the cover body 30.
Further, each of the pair of spacing holding portions 33 constituting the cover main body 30 is arranged at a predetermined distance from the outer end portion in the width direction of the lower cover main body 311.

Then, in the cover main body 30 configured in this way, a storage space 34 for accommodating the slide cutting portion 40 is formed by the space sandwiched between the lower cover main body 311 and the pair of spacing holding portions 33 and the upper cover main body 321. Will be done.
Further, an insertion hole 35 through which the sliding slide cutting portion 40 is inserted is formed by the lower cover main body 311 and the pair of spacing holding portions 33, and the + L direction side of the upper cover main body 321.

The slide cutting portion 40 stored in the storage space 34 is composed of a flat plate-shaped cutting portion main body 401, a blade portion 402 for cutting the roll paper 50, and a slide operation portion 403 for performing a slide operation of the slide cutting portion 40. ing. The blade portion 402 is attached to the end portion of the cutting portion main body 401 on the + L direction side, and the slide operation portion 403 is integrally attached to the upper surface of the cutting portion main body 401.

The flat plate-shaped cutting portion main body 401 is composed of a flat plate portion 404 formed of a flat plate having a rectangular shape in a plan view and a pair of cutting portion side spring mounting portions 405 for mounting the tension spring S.
The flat plate portion 404 is formed so that the length along the longitudinal direction L is substantially the same as the length along the longitudinal direction L of the lower cover main body 311 and the length along the width direction W is attached to the lower cover 31. The pair of spacing holding portions 33 are formed to be slightly shorter than the spacing at which they are arranged.

The spring mounting portion 405 on the cutting portion side is provided on both sides of the flat plate portion 404 on the + L direction side on both sides on the outer side in the width direction, and is located at a predetermined distance from the flat plate portion 404 toward the outer side in the width direction. The tension spring S can be attached to the L direction side.
Then, the cutting portion side spring mounting portion 405 is a tension spring so that the distance between the flat plate portion 404 and the tension spring S in the width direction W is slightly wider than the length of the gap holding portion 33 in the width direction W. S is attached.

Further, the length from the spring mounting portion 405 on the cutting portion side to the end portion on the −L direction side of the flat plate portion 404 is formed to be substantially the same as the length along the longitudinal direction L of the spacing holding portion 33. That is, the flat plate portion 404 is formed so as to be displaceable between the pair of spacing holding portions 33 described above.
The blade portion 402 is formed by wavy teeth that protrude from the end portion of the cutting portion main body 401 on the + X direction side toward the + X direction and extend in the direction along the width direction W.

The slide operation portion 403 is integrally attached to the upper surface of the flat plate portion 404 constituting the cutting portion main body 401, and is formed in a triangular columnar shape of an isosceles right triangle in a side view, and the side surface formed in a substantially isosceles triangle shape is formed. It is arranged so as to be orthogonal to the width direction W.
The length of the slide operation unit 403 along the width direction W is set to be slightly shorter than the length of the slide operation hole 322 along the width direction W.

In such a slide operation unit 403, the surface arranged on the + X direction side is perpendicular to the upper surface of the flat plate portion 404, and the surface arranged on the −X direction side is inclined with respect to the upper surface of the flat plate portion 404. It is arranged like this.

Then, in a state where the slide cutting portion 40 is attached to the cover main body 30, the slide operation portion 403 is provided at a position corresponding to the slide operation hole 322 provided in the upper cover main body 321.
Further, the surface of the slide operation unit 403 that is perpendicular to the upper surface of the flat plate portion 404 and the surface of the holding unit 323 that is perpendicular to the upper surface of the upper cover main body 321 are configured to face each other.

The slide cutting portion 40 configured in this way is housed in the storage space 34 of the cover main body 30 described above.
Then, the pair of cutting portion side spring mounting portions 405 and the pair of cover side spring mounting portions 332 provided in the slide cutting portion 40 housed in the storage space 34 are connected by two tension springs S. It constitutes a cover body 20.

In the cover body 20 configured in this way, the slide operation portion 403 penetrates the slide operation hole 322 upward, and the slide operation portion 403 and the holding portion 323 are arranged side by side along the longitudinal direction L. ing.
Then, the slide operation unit 403 is configured to be slidable in the slide operation hole 322 along the longitudinal direction L.

As shown in FIG. 4, the cover body 20 configured in this way has a blade portion 402 of the slide cutting portion 40 housed in the storage space 34 by a pinching operation in which the slide operation portion 403 and the holding portion 323 are brought close to each other. Can be projected from the insertion hole 35.

More specifically, as shown in FIG. 4A, the cover body 20 is housed in a storage space 34 which is a space sandwiched between the lower cover main body 311 and the upper cover main body 321.
From the state where the slide cutting portion 40 is stored in the storage space 34, the user U performs a picking operation in which the slide operation portion 403 and the holding portion 323 are brought close to each other, so that the slide operation portion 403 is moved into the slide operation hole 322. Slide along the + L direction.

By this pinching operation, the slide cutting portion 40 to which the slide operating portion 403 is integrally attached slides toward the + L direction side, and accordingly, the cutting portion side spring mounting portion 405 and the cover side spring mounting portion 332 are moved. The connecting tension spring S extends.

Then, as the slide cutting portion 40 slides, as shown in FIG. 4B, the blade portion 402 of the slide cutting portion 40 stored in the storage space 34 can be projected from the insertion hole 35.
Then, when the user U quits the pinching operation on the slide operation portion 403 and the holding portion 323, the slide cutting portion 40 is stored in the storage space 34 again by the restoring force of the extended tension spring S.

The cover body 20 and the holder body 10 configured in this way are such that the pivotal support portion 314 of the lower cover 31 constituting the cover body 20 is provided with the pivotal support hole 125 provided in the fixing portion 12 constituting the holder body 10. The roll paper holder 1 is configured by being pivotally supported by the roll paper holder 1.

Next, a method of using the roll paper holder 1 will be described with reference to FIGS. 5 to 7.

More specifically, as shown in FIG. 5A, the roll paper 50 is first pulled out from the roll body R attached to the holder body 10 and exposed from the + L direction side of the cover body 20. Of the roll paper 50 drawn out from the roll body R, the portion exposed from the cover body 20 is referred to as the exposed tip portion 52.

Next, as shown in FIG. 5B, the exposed tip portion 52 is folded back toward the upper side with the first folded fulcrum portion 313 as a fulcrum.
Then, as shown in FIG. 6A, the folded exposed tip portion 52 is folded back at the second folded fulcrum portion 324 which is the end surface of the upper cover main body 321 on the + L direction side.

As a result, the slide operation portion 403 and the holding portion 323 can be covered from above by the exposed tip portion 52, and the user U points to the slide operation portion 403 and the holding portion 323 via the exposed tip portion 52. Can be applied.
At this time, the exposed tip portion 52 is held by sandwiching the exposed tip portion 52 between the finger of the user U and the holding portion 323.

As shown in FIG. 6B, the slide operation portion 403 and the holding portion 323 covered with the exposed tip portion 52 are gripped via the exposed tip portion 52 to cut the slide. The portion 40 slides, and the blade portion 402 protrudes from the insertion hole 35.
Further, by bringing the slide operation portion 403 and the holding portion 323 closer to each other, the exposed tip portion 52 is cut as shown in FIG. 7A.

In order to slide the slide operation unit 403 in this way, the user U puts his or her finger on the holding unit 323 provided on the tip end side of the cover body 20 to perform a picking operation.
Therefore, the load of the hand or the like of the user U who intends to perform the picking operation acts to push down the cover body 20 downward through the holding portion 323 on which the finger is placed, and accordingly. The first folded fulcrum portion 313 provided on the cover body 20 presses the base end side of the exposed tip portion 52.

Then, by pressing the base end side of the exposed tip portion 52 by the first folded fulcrum portion 313, the rotation of the roll body R including the exposed tip portion 52 is restricted, and the desired length pulled out by the user U is obtained. It prevents the roll paper 50 from being pulled out excessively.

Further, the exposed tip portion 52 in a state where the rotation of the roll body R is restricted is folded back at two places, the first folded fulcrum portion 313 and the second folded fulcrum portion 324, and the finger and the holding portion of the user U. It is held by 323 and.
Therefore, the exposed tip portion 52 is in a state where the first folded fulcrum portion 313 and the second folded fulcrum portion 324 are stretched.

Then, by pressing the blade portion 402 of the sliding slide cutting portion 40 against the exposed tip portion 52 in a state where the gap between the first folding fulcrum portion 313 and the second folding fulcrum portion 324 is stretched, the tensile force is applied. At the same time, the exposed tip portion 52 is cut to form the exposed remaining portion 52a.

By cutting the exposed tip portion 52 in a stretched state while applying the tensile force in this way, as shown in FIG. 7B, the exposed remaining portion 52a is folded back at the first folded fulcrum portion 313. The bent portion F is provided with a bending habit F that maintains a state in which the tip side is bent upward.
That is, due to this bending habit F, it is possible to maintain a state in which the tip end side of the exposed remaining portion 52a formed after cutting the exposed tip portion 52 floats from the outer peripheral surface of the roll body R.

After the user cuts the exposed tip portion 52, the restoring force of the pulled tension spring S acts by releasing the hand from the slide operation portion 403 and the holding portion 323.
Due to the restoring force of the tension spring S, the slide cutting portion 40 is stored in the storage space 34 of the cover main body 30 again, and the slide cutting portion 40 is securely stored in the cover main body 30 when the slide cutting portion 40 is not in use. Can be kept.

The roll paper holder 1 configured in this way includes a holder body 10 that rotatably supports the cylindrical roll paper 50 in an inverted posture, and a cover body 20 that covers the upper part of the roll paper 50 supported by the holder body 10. The cover body 20 is a roll paper holder 1 pivotally supported by the holder body 10 with a pivotal support portion 314 provided on the proximal end side as an axis, and is a roll exposed from the tip end side of the cover body 20. A first folded fulcrum 313 that serves as a fulcrum for folding the exposed tip 52 of the paper 50 upward, a holding portion 323 that holds the exposed tip 52 folded back at the first folded fulcrum 313, and a first folded fulcrum 313. Since the slide cutting portion 40 for cutting the exposed tip portion 52 between the holding portion 323 and the holding portion 323 is provided, the end portion can be easily picked and the roll paper 50 can be pulled out.

More specifically, since the base end side of the cover body 20 is pivotally supported by the holder body 10, by holding the roll paper 50 by the holding portion 323, the load of the user U is applied to the roll paper 50 via the cover body 20. Inadvertent rotation of the roll body R is regulated.

That is, due to the weight of the cover body 20 or the load of the user U acting on the cover body 20, the tip end side of the cover body 20 presses the base end side of the exposed tip portion 52 toward the roll body R.
Then, the cover body 20 presses the roll body R via the exposed tip portion 52, so that unnecessary rotation of the roll body R is restricted and the exposed tip portion 52 is prevented from being pulled out beyond a desired length. ing.

Then, among the exposed tip portions 52 pulled out to the tip side from the roll body R whose unnecessary rotation is restricted by the cover body 20, the exposed tip portion 52 is folded upward with the first folded fulcrum portion 313 as a fulcrum. , Is held by the holding unit 323.
The exposed tip portion 52 is folded back at the first folded fulcrum portion 313 and held by the holding portion 323 to restrict movement.

Then, the exposed tip portion 52 is cut between the first folded fulcrum portion 313 and the holding portion 323 by the slide cutting portion 40 in a state where the movement is restricted by folding and holding.
As a result, it is possible to form an exposed residual portion 52a in which a part of the roll paper 50 is exposed from the tip end side of the cover body 20.

Further, since the slide cutting portion 40 cuts between the first folding fulcrum portion 313 and the holding portion 323 in the exposed tip portion 52, the tension by the slide cutting portion 40 acts on the exposed tip portion 52. That is, a folding habit F is formed on the base end side of the exposed remaining portion 52a formed by cutting the exposed tip portion 52, and the folded portion with the first folded fulcrum portion 313 as a fulcrum.
Then, the exposed remaining portion 52a can be maintained in a state of being bent so that the tip end side floats from the outer peripheral surface of the roll body R due to the formed bending habit F.

That is, the exposed residual portion 52a folded upward with the first folded fulcrum portion 313 as a fulcrum is formed by cutting between the first folded fulcrum portion 313 and the holding portion 323 at the exposed tip portion 52.
Therefore, not only the exposed remaining portion 52a is exposed from the cover body 20, but also the exposed remaining portion 52a floats from the outer peripheral surface of the roll body R due to the bending habit F formed by cutting the exposed tip portion 52. It is maintained in a state.

By cutting so that the crease F is formed on the exposed tip portion 52 in this way, the tip side of the exposed remaining portion 52a can be maintained in a state of being floated from the outer peripheral surface of the roll body R, and the exposed remaining portion 52a can be maintained. , It is possible to prevent the roll body R from being along the outer peripheral surface.
Therefore, the user U can easily pick the end portion and pull out the roll paper 50.

Further, the slide cutting portion 40 is composed of a slide cutting portion 40 that slides along the cover body 20, and a slide operating portion 403 that slides the slide cutting portion 40 is provided to roll the tip side of the exposed remaining portion 52a. It is possible to surely form a bending habit F that floats from the outer peripheral surface of the body R.

More specifically, by using the slide operation unit 403 to slide the slide cutting portion 40 toward the exposed tip portion 52, the exposed tip portion 52 can be easily cut, and the exposed tip portion 52 can be cut into the slide cutting portion. It can be cut without moving towards 40.
Therefore, when cutting the exposed tip portion 52, a tensile force is applied by the slide cutting portion 40 to the exposed tip portion 52 held by the holding portion 323 in a state where the rotation of the roll paper 50 is restricted. Can be cut.

That is, the exposed tip portion 52 held by the holding portion 323 is folded back by the first folding fulcrum portion 313 and held by the holding portion 323 without loosening by moving to the slide cutting portion 40, and the movement is restricted. The exposed tip portion 52 can be cut by the slide cutting portion 40.

Therefore, the tension can be reliably cut by the slide cutting portion 40 on the exposed tip portion 52 in the state where the tension is applied.

In this way, by cutting the exposed tip portion 52 in a state where the tensile force of the slide cutting portion 40 is applied, the bending habit F formed by the tension acting at the time of cutting, that is, the tip side of the exposed remaining portion 52a It is possible to surely form a bending habit F that floats the roll body R from the outer peripheral surface.

Further, the slide operation portion 403 and the slide cutting portion 40 are integrally formed, and the slide operation portion 403 and the slide cutting portion 40 are provided so as to slide together, so that the slide cutting portion 40 cuts the exposed tip portion 52. It is possible to suppress the possibility that the exposed tip portion 52 is pulled out excessively due to the tensile force acting on the slide, and it is possible to prevent the exposed tip portion 52 from loosening.

More specifically, the slide cutting portion 40 can be slid by the slide operating portion 403 while holding the exposed tip portion 52 by the holding portion 323.
Therefore, when the exposed tip portion 52 is cut by the slide cutting portion 40, the exposed tip portion 52 is folded back at the first folded fulcrum portion 313 and held and stretched by the holding portion 323 with respect to the exposed tip portion 52. When the 40 is pressed against the exposed tip portion 52, a tensile force acts on the exposed tip portion 52.
Then, the slide cutting portion 40 cuts the exposed tip portion 52 in a state where the movement is restricted while applying a tensile force, so that the crease F is surely formed in the exposed tip portion 52.

At this time, by integrally configuring the slide operation portion 403 and the slide cutting portion 40, both the slide operation portion 403 and the slide cutting portion 40 are slid toward the tip side and exposed from the tip side of the cover body 20. The exposed tip 52 can be cut.

That is, the operating load for operating the slide operation unit 403 by the user U moves toward the tip side as the slide cutting portion 40 slides toward the tip side.
Since the base end side of the cover body 20 is pivotally supported by the holder body 10, the operating load acting on the tip end side pushes down the tip end side of the cover body 20 and rolls the base end side of the exposed tip portion 52. It acts as a pressure to press against the body R.

In this way, the rotation of the roll body R is ensured by pressing the base end side of the exposed tip portion 52 toward the roll body R in accordance with the operation of the slide operation unit 403 for cutting the exposed tip portion 52. Can be regulated to.
That is, it is possible to suppress the possibility that the exposed tip portion 52 is pulled out excessively due to the tensile force acting when the slide cutting portion 40 cuts the exposed tip portion 52, and it is possible to prevent the exposed tip portion 52 from loosening.

Further, the holding portion 323 is provided on the tip side of the slide operating portion 403 so that the slide operating portion 403 and the holding portion 323 come close to each other when the slide operating portion 403 is operated to cut the exposed tip portion 52. The operability of the slide operation unit 403 can be improved, and the bending habit F can be surely formed on the exposed tip portion 52, and the slide operation unit 403 can be used hygienically.

More specifically, since the holding portion 323 is provided on the tip side of the slide operating portion 403, the reaction force when the holding portion 323 in the state where the exposed tip portion 52 is held is slid on the slide operating portion 403. Can be used as.

Therefore, for example, the user U locks the thumb with respect to the holding portion 323 to hold the exposed tip portion 52, and uses another finger to bring the slide operation portion 403 close to the holding portion 323, that is, By operating the holding portion 323 and the slide operating portion 403 so as to pinch, the exposed tip portion 52 can be cut.
In this way, by using the holding portion 323 as a reaction force and operating the slide operating portion 403, the exposed tip portion 52 can be cut, and the operability of the slide operating portion 403 can be improved.

In addition, when the holding portion 323 functions as a reaction force, the load of the user U or the like acts on the holding portion 323 provided on the tip side of the slide operating portion 403.
As a result, the base end side of the exposed tip portion 52 can be easily pressed by the tip end side of the cover body 20, and unnecessary rotation of the roll body R can be reliably regulated.

If the exposed tip portion 52 is pulled out with a length exceeding the slide operation portion 403, the holding portion 323 and the slide operation portion 403 can be operated via the folded exposed tip portion 52.
Therefore, the user U can hygienically cut the exposed tip portion 52 without the user U directly touching the slide operation portion 403 and the holding portion 323.
In this way, the operability of the slide operation unit 403 can be improved, and the bending habit F can be surely formed on the exposed tip portion 52, which can be used more hygienically.

Further, a storage space 34 for accommodating the slide cutting portion 40 is provided, and an insertion hole 35 through which the slide cutting portion 40 is inserted is provided in the storage space 34 in the slide direction of the slide cutting portion 40, whereby the slide cutting portion 40 is provided. When not in use, the slide cutting portion 40 can be stored in the storage space 34, and when the slide cutting portion 40 is used, the slide cutting portion 40 can be exposed from the insertion hole 35 to cut the exposed tip portion 52.
As a result, it is possible to prevent the user U from unintentionally touching the slide cutting portion 40 when the slide cutting portion 40 is not in use, and it is possible to improve the safety of the user U.

Further, since the first folded fulcrum portion 313 is formed along the width direction of the exposed tip portion 52 and has a length equal to or larger than the width of the exposed tip portion 52, a habit formed when the exposed tip portion 52 is cut. F can be formed over the entire width of the exposed tip portion 52, and the tip end side of the exposed remaining portion 52a can be floated from the outer peripheral surface of the roll body R over the entire width.

More specifically, since the first folded fulcrum portion 313 is formed to have a length equal to or larger than the width of the exposed tip portion 52, when the exposed tip portion 52 is folded upward, the width of the exposed tip portion 52 is increased. On the other hand, the first folded fulcrum portion 313 comes into contact with the first folded fulcrum portion 313.
Therefore, the bending habit F formed when the exposed tip portion 52 is cut can be formed over the entire width of the exposed tip portion 52, and the tip side of the exposed remaining portion 52a is formed over the entire width of the outer circumference of the roll body R. It can be floated from the surface.

Further, the slide cutting portion 40 is formed along the width direction of the exposed tip portion 52 and has a length equal to or larger than the width of the exposed tip portion 52, so that the tip side of the exposed remaining portion 52a is the outer peripheral surface of the roll body R. It can be floated more reliably from.

More specifically, the exposed tip portion 52 is brought into contact with the slide cutting portion 40 uniformly over the entire width of the exposed tip portion 52 folded back by the first folded fulcrum portion 313 and held by the holding portion 323. Can be cut over the entire width.

Then, by uniformly contacting the slide cutting portion 40 with the exposed tip portion 52, the exposed tip portion 52 is compared with the case where the slide cutting portion 40 is locally in contact with the exposed tip portion 52. It becomes difficult to be cut.
Therefore, it is possible to prevent the exposed tip portion 52 from being partially cut or partially avoided, and the slide cut portion 40 can be uniformly brought into contact with the exposed tip portion 52 over the entire width.

Therefore, the tensile force of the slide cutting portion 40 can be uniformly applied over the entire width of the exposed tip portion 52, and the weaving habit over the entire width can be imparted on the base end side of the exposed remaining portion 52a. ..
Therefore, the tip end side of the exposed remaining portion 52a can be more reliably lifted from the outer peripheral surface of the roll body R.

Further, the first folded fulcrum portion 313 is used as the first folded fulcrum portion 313, and the second folded fulcrum portion 324 is provided so that the exposed tip portion 52 folded back at the first folded fulcrum portion 313 is folded back toward the slide cutting portion 40. The second folded fulcrum portion 324 is formed between the slide cutting portion 40 and the holding portion 323 along the width direction of the exposed tip portion 52 and having a length equal to or longer than the width of the exposed tip portion 52. The second folded fulcrum portion 324 is arranged so that the portion of 52 that straddles the first folded fulcrum portion 313 and the second folded fulcrum portion 324 is substantially orthogonal to the slide direction of the slide cutting portion 40. Of the exposed tip portion 52, the exposed tip portion 52 is cut because the first folded fulcrum portion 313 and the second folded fulcrum portion 324 come into contact with each other over the entire width across the portion cut by the slide cutting portion 40. It is possible to prevent the loosened part from loosening over the entire width.

That is, between the first folded fulcrum portion 313 and the second folded fulcrum portion 324, the exposed tip portion 52 in a stretched state can be cut by the slide cutting portion 40 without loosening over the entire width, and is exposed. The fulcrum F can be reliably formed over the entire width of the tip portion 52.
Further, the exposed tip portion 52 and the slide cutting portion 40 can be brought into contact with each other so as to be substantially orthogonal to each other, and the exposed tip portion 52 can be reliably cut.

In the correspondence between the configuration of the present invention and the above-described embodiment,
The roll paper of the present invention corresponds to the roll paper 50,
Similarly below
The roll paper holder corresponds to the roll paper holder 1.
The holder body corresponds to the holder body 10
The cover body corresponds to the cover body 20 and
The pivot axis corresponds to the pivoted branch 314,
The slide operation unit corresponds to the slide operation unit 403 and
The storage space 34
The first folding fulcrum corresponds to the first folding fulcrum 313,
The second folding fulcrum corresponds to the second folding fulcrum 324,
The exposed tip corresponds to the exposed tip 52,
The remaining exposed portion corresponds to the remaining exposed portion 52a.
The storage unit corresponds to the storage space 34,
The insertion hole corresponds to the insertion hole 35,
The present invention is not limited to the configuration of the above-described embodiment, and many embodiments can be obtained.

For example, in the present embodiment, the roll body R is formed by winding paper around a hollow cylindrical core 51, but may simply be formed by winding paper in a cylindrical shape.

Further, in the present embodiment, the first folded fulcrum portion 313 is composed of the members constituting the cover body 20, but it is sufficient that at least a part of the exposed tip portion 52 can be folded back, and a part of the cover body 20. May be used.

Further, the first folded fulcrum portion 313 is composed of one member extending along the width direction of the exposed tip portion 52, but is composed of a plurality of members arranged along the width direction of the exposed tip portion 52. May be good.

Further, in the present embodiment, the holding portion 323 is configured to be held by the user U by grasping both the holding portion 323 and the exposed tip portion 52, but the exposed tip portion 52 is held only by the holding portion 323. It may be configured to do so.

1 ... Roll paper holder 10 ... Holder body 20 ... Cover body 34 ... Storage space 35 ... Insertion hole 40 ... Slide cutting part 50 ... Roll paper 52 ... Exposed tip part 313 ... First folding fulcrum part 314 ... Central branch part 323 ... Holding Part 324 ... Second folding fulcrum part 403 ... Slide operation part

Claims (8)

A holder body that rotatably supports a cylindrical roll paper in an inverted position,
A cover body that covers the upper part of the roll paper supported by the holder body is provided.
The cover body is a roll paper holder pivotally supported on the holder body with a pivot shaft provided on the proximal end side as an axis.
A folding fulcrum portion that serves as a fulcrum for folding the exposed tip portion of the roll paper exposed from the tip end side of the cover body upward.
A holding portion for holding the exposed tip portion folded back at the folded fulcrum portion, and a holding portion.
A roll paper holder provided with a cutting portion for cutting the exposed tip portion between the folded fulcrum portion and the holding portion. The cut portion is composed of a slide cut portion that slides along the cover body.
The roll paper holder according to claim 1, wherein a slide operation portion for sliding the slide cutting portion is provided. The slide operating portion and the slide cutting portion are integrally configured.
The roll paper holder according to claim 2, wherein the slide operating portion and the slide cutting portion are provided so as to slide together. The holding portion is provided on the tip side of the slide operating portion, and when the slide operating portion is operated to cut the exposed tip portion, the slide operating portion and the holding portion are configured to be close to each other. The roll paper holder according to claim 2 or 3. A storage unit for storing the slide cutting unit is provided.
In the storage part
The roll paper holder according to any one of claims 2 to 4, wherein an insertion hole through which the slide cutting portion is inserted is provided in the slide direction of the slide cutting portion. The folded fulcrum is
Along with the width direction of the exposed tip,
The roll paper holder according to any one of claims 2 to 5, which is configured to have a length equal to or greater than the width of the exposed tip portion. The slide cutting part
Along with the width direction of the exposed tip,
The roll paper holder according to any one of claims 2 to 6, which has a length equal to or greater than the width of the exposed tip portion. The folded fulcrum portion is used as the first folded fulcrum portion.
A second folded fulcrum portion is provided so that the exposed tip portion folded back at the first folded fulcrum portion is folded back toward the slide cutting portion.
The second folded fulcrum portion is formed between the slide cutting portion and the holding portion along the width direction of the exposed tip portion.
It is composed of a length equal to or greater than the width of the exposed tip portion.
The portion of the exposed tip portion that straddles the first folded fulcrum portion and the second folded fulcrum portion is
The roll paper holder according to claim 7, wherein the second folded fulcrum portion is arranged so as to be substantially orthogonal to the slide direction of the slide cutting portion.

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