JP2023019224A - paper holder - Google Patents

Abstract

To provide a holder which is capable of preventing excessive withdrawal when withdrawing a rolled medium, imparts a frictional force for fixing the withdrawn medium when cutting, and is made easy to cut.SOLUTION: A holder includes: a support part provided with a core rod setting a toilet tissue paper 32; a cutting part 22 for cutting the toilet tissue paper 32; and a stage 28 receiving an end part of the toilet tissue paper 32. The core rod is fixed so that it does not rotate and is provided with a friction part for controlling a rotary force of the toilet tissue paper 32 above at least the core rod. The friction part is preferably a rubber having irregular surface or a brush-shaped rubber. The cutting part 22 is provided with friction means 38 and a blade 26.SELECTED DRAWING: Figure 6

Description

The present invention relates to a holder that allows easy and convenient use of roll-shaped media such as toilet paper and kitchen paper.

Conventionally, a holder for roll-shaped toilet paper has a shape with a blade attached to the holder or a cover with a blade on the upper part of the roll in order to support the core of the roll with a core rod or a protruding object and pull out and cut the toilet paper. There are many things with a shape that is on. In addition, many roll-shaped kitchen paper holders have a simple structure in which the core of the roll-shaped kitchen paper is supported by a core rod or a protruding object.

Patent Literature 1 discloses a roll-toilet paper retainer that can be removed and cut with only one hand at any time. A paper cutting blade is provided via a frictional elastic body at a portion of the held roll paper with an extra space from the paper ejection port. Cutting is performed by blocking the motion of the roll paper and cutting it with a friction elastic body and a cutting blade integrated with the retainer. Unlike conventional holders, there is no need to hold the cutting plate with another hand or the like to cut, and the hand that has taken the paper can continue cutting. Therefore, a series of operations such as paper removal and cutting can be easily performed with only one hand.

Patent Literature 2 discloses a paper roll rotation control metal fitting that allows even people with disabilities in one hand, the elderly, and children to safely pull out and cut paper from a paper holder with one hand. It is a substantially U-shaped metal fitting composed of a roll bar sandwiched between two arms having a connecting fulcrum at the open end, and the connecting fulcrum is attached to the paper holder body to rotate the paper roll in the opposite direction of normal use. Place it in the paper holder as shown. Pull the end of the paper out of the paper roll, fold it over the attached roll bar, and let it hang over the front of the paper roll. When using, grab the hanging paper, take out the required amount, and then pull the paper downwards to control the rotation of the paper roll by the frictional resistance between the front surface of the paper roll and the pulled out paper, and cut off the paper. Configure a paper roll rotation control fitting that can be used.

Patent Literature 3 discloses a roll sheet holder or an auxiliary holder therefor that can easily and hygienically cut the leading edge of a sheet pulled out from a roll sheet with one hand. A holder main body having a roll storage portion for storing a rolled sheet in a placed state in an internal space, and having a drawer opening for the leading end of the rolled sheet formed therein; a cutter provided in the portion where the rolled sheet is pulled out to cut the leading edge of the rolled sheet pulled out from the drawer port; It is provided on the outer surface side of the holder body between the supporting hanging support member and the outlet and the cutter, and when the sheet is cut, the vicinity of the leading end of the rolled sheet is pressed in a surface contact state or a line contact state. is a roll-shaped sheet holder provided with a sheet friction contact portion that applies tension to the leading end of a roll-shaped sheet.

Patent Document 4 discloses a toilet paper holder in which excess toilet paper always comes out of the holder and can be taken out and cut smoothly without stress. The toilet paper holder consists of a storage part that stores toilet paper, a rotating shaft that is provided inside the storage part and penetrates through the inside of the core of the toilet paper so that the toilet paper can be rotated, and a part that takes out the toilet paper. It comprises a rotatable bar and a toilet paper cutting section provided forward and below the bar with respect to the rotation axis. The bar has a contact surface that is applied to the toilet paper and absorbs recoil after the toilet paper is cut by at least one of frictional force and tilt change of the contact surface.

Patent Document 5 discloses a device that allows the user to pull out and cut the toilet paper with only one hand and easily remove the cut end of the toilet paper for the next use. By attaching a cutter body consisting of a friction part and a vertically movable cutter to the tip of the lid of the toilet paper, when the toilet paper is lifted up from the drawer when using the paper cut, the toilet paper stops rotation by the action of the lid and the pressing plate. In this device, the toilet paper is tightly fixed at the friction part, and can be easily cut with one hand by the vertically movable cutter. In the past, the cutting blade (cutter) was exposed or fixed, which was dangerous due to lack of safety. It is safe to return to the side.

According to Patent Document 6, elderly people and disabled people can attach the toilet paper according to convenience, pull out the toilet paper easily with one hand, fold it on the lower paper tray, and cut it as it is. Also disclosed is a toilet paper holder that is also easy to load with toilet paper. A paper support rod formed to be fixed to the toilet paper through hole is used as a rotating shaft, a rotating body is connected to the end of the toilet paper supporting rod, and the rotating body is rotated to transfer the toilet paper to the lower toilet paper receiving base. and let out. A non-slip material, such as rubber, is provided on the toilet paper support bar, which is shaped like a brush. For the cut surface of the toilet paper, the tip of the cover plate or the tip of the lower toilet paper tray can be used. Toilet paper can be easily loaded horizontally from the opposite side of a side plate having a rotary support hole for holding a toilet paper support rod.

In Patent Document 7, conventional household or commercial food packaging wrap film, aluminum foil (aluminum foil), cooking paper (silicon resin processed glassine paper and aluminum foil processed glassine paper for cooking) storage containers 1, 3 measures are taken, and the container which the wrap film etc. are easy to pull out, the paper cylinder does not protrude, and is easy to cut is disclosed. A container such as a wrap film for food packaging that has a gap in the front wall of a rectangular container and a saw on the bottom surface adjacent to the front wall. It is a container such as a wrap film for food packaging having a stopper and a notch on the inside.

JP-A-09-135787 Utility Model Registration No. 3156921 Japanese Patent No. 5988343 Utility Model Registration No. 3175095 JP-A-2004-65604 JP 2007-135659 A JP-A-7-172433

Conventionally, when pulling out rolled paper such as toilet paper, there were problems such as the roll rotating too much and the paper being pulled out excessively, and the paper not being able to be cut unless the roll or holder cover was pressed. there were. This phenomenon becomes more conspicuous as the remaining amount of paper decreases, and in some cases, the leading edge of the paper is always in a different position or directly under the cover, making it difficult to pull it out. Furthermore, touching the paper holder or the roll paper is not good from a sanitary point of view, and the holder is often touched when exchanging rolls, which is also not good from a sanitary point of view.

In addition, most kitchen paper holders wound in a roll have a structure in which the core of the roll is supported by a core rod or a protrusion. For this reason, the roll may turn too much when pulling out the kitchen paper, and if the kitchen paper is pulled out when cutting, the roll is often pulled out or cut while holding down the roll.

Patent Documents 1 to 4 employ a structure in which the paper is restrained from being pulled out by using the friction portion when the paper is cut. In Patent Document 5, a pressing plate is added, but it does not press the paper and cannot suppress the rotation when the paper is pulled.

In Patent Document 5, when using the paper cut, the toilet paper is pulled out, and when the toilet paper is lifted upward, the toilet paper stops rotation due to the action of the lid and the presser plate, but while the toilet paper is being pulled out, the lid and the presser plate do not work. Therefore, it may be overdrawn. In Patent Document 6, a toilet paper support bar made of a non-slip material such as rubber is provided in a brush-like shape so as to be fixed to the through-hole of the toilet paper. A non-slip material such as rubber is provided to create a frictional force that rotates the toilet paper and the pointer rod together.

In Patent Document 7, a stopper is provided on the back side of the insertion part of the upper lid that is inserted into the insertion port, and prevents the wrap film from rewinding after being cut. Also, when cutting, it is necessary to apply pressure by pressing the upper lid.

The present invention controls the rotation of the roll-shaped medium with an appropriate frictional force in order to prevent excessive pulling-out when the roll-shaped medium is pulled out. To provide a holder that can be easily cut by applying force.

(1) The holder of the present invention includes a medium support section having a core rod for setting a roll medium, a cutting section for cutting the roll medium, and a stage for receiving an end of the roll medium. wherein the core rod is fixed so as not to rotate, and at least an upper portion of the core rod is provided with a frictional resistance body for controlling the rotational force of the roll-shaped medium Characterized by

(2) In the holder of the present invention, it is preferable that the frictional resistor is rubber having an uneven surface or brush-like rubber.

(3) In the holder according to the aspect of the invention, the cutting section includes friction means for the roll medium and cutting means for the roll medium, and the friction means is provided at least in a region in contact with the roll medium. It has a corner portion and a second corner portion, and does not abut against the friction means when the roll-shaped medium is pulled out, and when the roll-shaped medium is cut, the angle of the roll-shaped medium allows the friction means to be cut. and a region where the rolled medium abuts at least the first corner or the second corner of the friction means and also the cutting means. preferably.

(4) In the holder of the present invention, the cutting section includes cutting means for cutting the rolled medium, a support for holding the cutting means, and friction means having a first corner and a second corner. , the support has a rotatable axis of rotation, the axis of rotation is positioned such that the support rotates downward under its own weight, and the second corner of the friction means is located at the end of the rolled medium; When pulling out the roll-shaped medium, the pressure by the weight of the support is light enough to pull out the roll-shaped medium, and when cutting the roll-shaped medium, the roll-shaped medium approaches the blade provided in the cutting section to rotate the support, and press the roll-shaped medium between the first corner and the stage with the second corner to press the roll-shaped medium. Preferably, the medium is prevented from being pulled out, and the roll medium is cut by the cutting means.

(5) In the holder of the present invention, the stage is provided with a friction rotator that is held by an arm and presses the end of the roll-shaped medium by its own weight, and friction means is provided on the friction rotator side of the cutting section. When the roll-shaped medium is pulled out, the friction rotating body rotates along with the movement of the roll-shaped medium, and when the roll-shaped medium is cut, the roll-shaped medium is moved to the cutting section. It is preferable that the friction rotating body is brought into contact with the friction means of the cutting portion to stop the rotation by frictional force when cutting the roll-shaped medium.

(6) In the holder of the present invention, it is preferable that the stage has cutouts so that the rolled medium can be gripped from both sides.

(1) The holder of the present invention includes a core rod for setting the roll medium, and a frictional resistance body for controlling the rotational force of the roll medium is provided at least on the upper part of the core rod. When the medium is pulled out, the rotational force of the roll-shaped medium is controlled by friction, and the roll-shaped medium can be prevented from rotating too much.

(2) In the holder of the present invention, the core rod on which the roll-shaped medium is set is provided with rubber having an uneven surface or brush-like rubber as a frictional resistance body. Friction is generated by the rotation of the core of the roll-shaped medium, and excessive rotation can be suppressed.

(3) When the rolled medium is cut, the holder of the present invention contacts at least the first corner or the second corner of the friction means of the cutting portion, and the pulling out is suppressed by the frictional force. In this state, a certain tension acts on the pulled-out roll-shaped medium, and when it is brought closer to the cutting portion, it abuts against at least the first corner or the second corner and also the cutting means, and is cut. Therefore, cutting can be performed in a stable state, and the required medium can always be obtained at the desired length.

(4) When the holder of the present invention is not in use, the edge of the roll-shaped medium rests on the stage. A friction rotor is provided at this end portion, which is held by an arm and pressed by its own weight. When the roll-shaped medium is pulled out, the frictional rotating body rotates freely, so that no frictional force is exerted by the frictional rotating body. Since the friction rotator can rotate freely, a friction means is provided on the friction rotator side of the cutting section, and when the roll-shaped medium is pulled out, the friction rotator rotates along with the movement of the roll-shaped medium. When the roll-shaped medium is cut, when the roll-shaped medium is moved to the cutting section, the friction rotating body is brought into contact with the friction means of the cutting section to stop the rotation, and the roll is cut. It is preferable to cut the medium in a shape.

(5) When the holder of the present invention is not in use, the edge of the roll-shaped medium rests on the stage. The cutting portion is provided with a blade and friction means held on a support. The support is provided with a rotatable shaft, and the shaft is provided at a position where the tip of the cutting means of the cutting portion is turned downward and rotated by its own weight. A friction means is provided on the stage side, and when the roll medium is not used, the edge of the roll medium on the stage is pressed by the first corner of the friction means.

When using a roll-shaped medium, the edge of the roll-shaped medium is pinched and pulled out. No friction occurs. When cutting the roll-shaped medium, in order to bring it closer to the blade, the roll-shaped medium is strongly pressed against the first corner, and frictional force acts, rotating the cutting section, and the side opposite to the blade approaches the stage. , the second corner of the friction means presses the rolled media against the swage. As a result, the frictional force acts to restrict the pulling out of the roll-shaped medium, and moderate tension facilitates cutting with the blade.

(6) In the holder of the present invention, the stage is provided with a notch so that the rolled medium can be easily pulled out during use. As a result, the ends of the roll-shaped medium can be grasped from the front and back, so that the roll-shaped medium can be easily pulled out.

1 is a front view of a toilet paper holder according to the invention; It is an enlarged view of a core rod and a frictional resistance body. It has a structure in which a friction elastic body is wound around a core rod. The appearance of the cut section is shown. It is the appearance of the cut part seen from the bottom side. FIG. 5 is a cross-sectional view of the cut section shown in FIG. 4; It is the schematic at the time of installing a cutting|disconnection part perpendicularly. The example of the variation which made the cutting|disconnection part the rotation type is shown. 3 shows an example of another variation of the cutting portion 22. FIG. It is a figure which shows the state which is setting the toilet paper in the toilet paper holder. It is a figure which shows the state which is pulling out the toilet paper from the toilet paper holder. It is a figure which shows the state in which the toilet paper is cut|disconnected. FIG. 4 is a diagram showing a state after the toilet paper is cut; 1 is a diagram showing the appearance of a kitchen paper holder according to the present invention; FIG. It is a figure which shows the appearance of a kitchen paper holder and a core rod. It is a figure explaining the outline and function of kitchen paper and a cutting part. It is an external view which shows the state which set the kitchen paper to the core rod. It is a figure which shows the state which attached the kitchen paper inserted in the core rod to the housing|casing. It is a figure which shows the state which is pulling out the kitchen paper from the kitchen paper holder. It is a figure which shows the state by which the kitchen paper is cut|disconnected. It is a figure which shows the state after kitchen paper cutting|disconnection.

Embodiments of the present invention will be described below with reference to the drawings, but the shapes of the drawings to be referred to are conceptual diagrams or schematic diagrams, and the dimensional ratios and the like do not necessarily match the actual dimensional ratios. The drawings used for explanation are conceptual diagrams or schematic diagrams for explaining preferred shapes and dimensions, and the present invention is not limited to the dimensional ratios in the drawings.

Further, the roll-shaped medium specifically refers to toilet paper, kitchen paper, plastic wrap, aluminum foil, etc., and is appropriately used according to the embodiment. In this case, the holder is also called a toilet paper holder or chitin paper holder. Further, the friction means may be referred to as rubber, the friction rotating body as a rubber roller, and the cutting means as a blade.

A holder of the present invention includes a medium support section having a core rod for setting a roll medium, a cutting section for cutting the roll medium, and a stage for receiving an end portion of the roll medium. The core rod is fixed so as not to rotate, and at least an upper portion of the core rod is provided with a friction portion for controlling the rotational force of the roll medium.

In the holder of the present invention, the cutting section includes friction means for the roll-shaped medium and cutting means for the roll-shaped medium, and the friction means cuts the first corner and the second corner in at least the region that contacts the roll-shaped medium. When the roll-shaped medium is pulled out, the roll-shaped medium does not contact the friction means, and when the roll-shaped medium is cut, the roll-shaped medium contacts at least the first corner or the second corner of the friction means. It is preferable to have a contact area and an area where the rolled medium contacts the cutting means in addition to the first corner or the second corner of the friction means.

In the holder of the present invention, the friction portion can be made of rubber having an uneven surface or brush-like rubber. Specific examples will be described below.

FIG. 1 is a front view of a toilet paper holder 10 according to the present invention. The toilet paper holder 10 has a housing 12 provided with a core rod 14 and is fixed to the opposite side of the paper insertion opening 20 . A frictional resistor 16 is attached to the upper portion of the core rod 14 . The paper holding knob is fixed to the end of the core rod so that the inserted toilet paper does not come off the core rod. As described above, the medium support section is composed of the core rod 14 , the frictional resistor 16 and the paper pressing knob 18 .

The cutting portion 22 has a blade 26 that is a cutting means fixed to a support 24, and a rubber that is a friction means is attached to the back side of the blade 26. As shown in FIG. A stage 28 is provided below the cutting section 22 to support the end of the toilet paper. The stage 28 is provided with a notch portion 30, and when the toilet paper is to be pulled out, it can be picked up from the front and back by hand and can be easily pulled out.

The toilet paper holder 10 has a housing 12 so that it can be attached to a wall surface.
Upper housing mounting portions 13 are provided on both sides of the . It is screwed through the screw hole of the upper housing mounting portion 13 . A lower housing mounting portion is also provided in the lower portion of the housing 12 . Moreover, the toilet paper holder 10 has a weight storage section 31 at the bottom of the housing 12 so that it can be used even when placed on a table. By putting a weight in the weight storage part 31, the toilet paper holder 10 can be installed stably.

FIG. 2 is an enlarged view of the core rod 14 and the frictional resistor 16. As shown in FIG. The frictional resistor 16 is rubber having an uneven surface and is attached to the top of the core rod 14 . The space diameter of the central axis of the toilet paper is large enough to wrap the friction resistor 16 and core rod 14 . As a result, when the toilet paper is pulled out, it rotates, and its own weight exerts a frictional force with the frictional resistance body 16 to prevent excessive rotation. Part of the inner wall of the central axis of the toilet paper rubs to generate a frictional force, which is controlled to an optimum frictional force in relation to the hardness of the frictional resistor 16 and the coefficient of friction.

3 shows a structure in which a friction elastic body 16 is wound around a core rod 14. FIG. The core rod 14 is made of plastic, and the frictional elastic body 16 is thin rubber having an uneven surface. Although the prototype has the frictional resistor 16 attached to the upper part of the core rod 14 , it may have a structure in which the frictional resistor 16 is wound around the core rod 14 . In addition, the opening is large, and toilet paper can be inserted from the side without touching the housing 12, which can be done with one hand.

FIG. 4 shows the appearance of the cutting portion 22. As shown in FIG. The cutting unit 22 is positioned above the stage 28, and has a blade 26 for cutting toilet paper attached to the lower surface of a support 24 fixed to the housing 12, and a friction means is provided on the back surface of the blade 26. ing. Blade 26 is made of plastic and is safe.

FIG. 5 shows the appearance of the cut portion viewed from the bottom side. A friction means 38 is attached to the back side of the blade 26 . The friction means 38 specifically uses an embossed rubber sheet and has a high coefficient of friction. A notch 30 is formed in the center of the stage 28 so as to draw an arc. There is also a lower housing mounting portion 29 for mounting the housing 12 on the wall surface, which is screwed through screw holes. The weight storage unit 31 stores a weight for desktop installation.

FIG. 6 is a cross-sectional view of the cutting portion 22 shown in FIG. It is shown schematically in order to explain the structure and cutting function of the cutting part 22 . The cutting part 22 has a support 24 , a blade 26 and a friction means 34 arranged horizontally and fixed to the housing 12 . The friction means 38 uses an embossed rubber sheet and utilizes the frictional force of rubber. A corner portion of the rubber sheet near the stage 28 is called a first corner portion 34 and a corner portion near the cutting edge of the blade 26 is called a second corner portion 36 .

When the toilet paper 32 is not used, the tip of the cutting part 22 in the cutting edge direction remains stationary on the stage 28 . When using, the tip of the toilet paper 32 is pinched and pulled out along the stage. At this time, the frictional force of the friction means 38 does not work, and the toilet paper 32 is given an appropriate tension by the friction resistance body 16 provided on the core rod 14, and the rotation is controlled. Toilet paper 32 is pulled out.

The toilet paper 32 pulled out to the desired length is cut. First, the tip of the toilet paper 32 is moved upward and brought into contact with the first corner 34 of the friction means 38 (state A). When the toilet paper 32 is further moved upward, it comes into contact with the second corner 36 and the tip of the blade 26 (state B). When state A changes to state B, the toilet paper 32 can hardly be pulled out due to the friction between the first corner 34 and the second corner 36 of the friction means 38 . In this state, when the toilet paper 32 is further pulled upward, the blade 26 cuts the toilet paper 32 (state C). That is, the toilet paper 32 has a region that contacts the first corner 38 of the friction means and a region that contacts the blade 26 in addition to the first and second corners 38 and 36 of the friction means.

FIG. 7 is a schematic diagram when the cutting part 22 is installed vertically. In this case, when the toilet paper 32 is cut, it does not contact the first corner 34 of the friction means 38 (state A), and the toilet paper 32 contacts the second corner 36 and the blade 26 (state B). Further, the tip of the toilet paper 32 is pulled up and cut by the blade 26 (state C). That is, the toilet paper 32 has a region that contacts the second corner 36 of the friction means 38 and a region that contacts the second corner 36 and the blade 26 . FIG. 5 shows the case where the cutting part 22 is installed horizontally, and FIG. 6 shows the case where the cutting part 22 is installed vertically. These are design issues.

FIG. 8 shows an example of a variation in which the cutting part 22 is of rotary type. FIG. 8(A) shows the state when the toilet paper 32 is not used, and FIG. 8(B) shows the state where the toilet paper 32 is cut when it is used. The cutting portion 22 is provided with a cutting portion rotation shaft 40 on the support 24 and is rotatable around the cutting portion rotation shaft 40 . The cutting portion rotating shaft 40 is arranged at a position deviated from the center of gravity so that the tip of the blade 26 rotates downward under the weight of the cutting portion 22 .

When using the toilet paper 32, as shown in FIG. 8A, the tip of the toilet paper 32 is picked and pulled out along the stage 28 in the direction of the arrow. At this time, the second corner of the friction means 38 is in contact with and presses the toilet paper 32, but since the cutting part 22 is rotatable, the pressure exerts an influence on the withdrawal of the toilet paper 32. isn't it.

After pulling out the toilet paper 32 to the desired length, as shown in FIG. An upward pressure is applied and the cutting section 22 rotates about the cutting section rotation axis 40 . Then, the first corner portion 34 of the friction means 38 presses the toilet paper 32 against the stage 28 . A rubber sheet with a high coefficient of friction is used for the friction means 38, and the toilet paper 32 cannot move due to the frictional force of the rubber sheet. When the toilet paper 32 is further pulled, the blade 26 cuts the toilet paper 32 . When the toilet paper 32 is cut, the cutting part 22 rotates downward due to its own weight and returns to the state shown in FIG. 8(A).

FIG. 9 shows an example of another variation of the cutting portion 22. As shown in FIG. FIG. 9(A) shows the state when the toilet paper 32 is not used, and FIG. 9(B) shows the state where the toilet paper 32 is cut when it is used. In the variation shown in FIG. 9, a rotary friction body 46 is provided. The rotary friction body 46 is sandwiched between the arms 42 from both sides so as to be rotatable. The arm 42 is rotatable around an arm axis 44 formed on the support 24 . Support 24 is fixed to housing 12 . Specifically, the friction means 38 is a thin rubber sheet, and the rotary friction body 46 is a rubber roller.

When using the toilet paper 32, as shown in FIG. 9A, the tip of the toilet paper 32 is picked and pulled out along the stage 28 in the direction of the arrow. At this time, the rotary friction body 46 is in contact with the toilet paper 32 and presses it lightly. less, and the toilet paper 32 is smoothly pulled out.

After pulling out the toilet paper 32 to the desired length, as shown in FIG. The upward pulling force causes a rotational movement of the arm 42 about the arm axis 44 and abuts the upper friction means 38 . When the rotary friction body 46 comes into contact with the friction means 38, a strong frictional force acts due to the force pulling the toilet paper 32 upward, and the rotary friction body 46 stops rotating. When the toilet paper 32 is further pulled, the blade 26 cuts the toilet paper 32 . When the toilet paper 32 is cut, the rotary friction body 46 rotates downward around the arm shaft 44 due to its own weight and returns to the state shown in FIG. 9(A).

10 to 13 are diagrams for explaining the state from setting the toilet paper 32 to the prototype toilet paper holder 10 until cutting. All the operations here can be performed with one hand, making the toilet paper holder 10 convenient to use.

FIG. 10 is a diagram showing a state in which the toilet paper 32 is set in the toilet paper holder 10. As shown in FIG. A roll of toilet paper 32 is inserted into the core rod 14 from the paper insertion opening 20 of the toilet paper holder 10 .

FIG. 11 is a diagram showing a state in which the toilet paper 32 is pulled out from the toilet paper holder 10. As shown in FIG. The toilet paper 32 set in the toilet paper holder 10 is pulled out along the stage 28 by pinching its end. At this time, the inside of the core of the toilet paper 32 comes into contact with the frictional resistance body 16 and a frictional force works to control the rotation of the toilet paper 32, so that the roll of the toilet paper 32 does not rotate excessively.

FIG. 12 is a diagram showing a state in which the toilet paper 32 is cut. The toilet paper 32 pulled out to the desired length or perforations is cut by the blade 26 . If the perforations of the toilet paper 32 are used for cutting, the frictional force between the toilet paper 32 and the friction means 38 is increased, so that the cutting can be performed without using the blade 26. - 特許庁That is, the structure is compatible with both types of toilet paper 32 with and without perforations.

FIG. 13 is a diagram showing a state after the toilet paper 32 is cut. The cut end of the toilet paper 32 hangs down and rests on the stage 28 . The tip of the toilet paper 32 is located in the notch 30 of the stage 28, so that the tip can be easily picked up for the next use.

FIG. 14 is a diagram showing the appearance of the kitchen paper holder 50 according to the present invention. Both sides of the housing 12 are provided with grooves 52 into which core rods for holding rolled kitchen paper are inserted. At the bottom of the housing 12 there is a blade 26 using the front wall of the housing. Since the kitchen paper is basically cut from the perforations and the blade 26 is not required over the entire surface, a notch 30 is provided in the center of the blade 26 for pulling out the kitchen paper. The kitchen paper holder 50 is attached to the wall surface with suction cups 54 .

FIG. 15 is a diagram showing the appearance of the kitchen paper holder 50 and the core rod 14. As shown in FIG. The core rod 14 of the kitchen paper holder 50 has a rectangular cross section with rounded corners. A frictional resistor 16 is wound around the core rod 14 . The friction resistor 16 is an embossed rubber sheet. Kitchen paper is passed through the core rod 14 and both ends of the core rod 14 are put into the grooves 52 on the sides of the housing 12.例文帳に追加Since the cross-section of the core rod 14 is rectangular, it will not rotate when placed in the groove 52 . Therefore, when the kitchen paper is pulled out and the rolled kitchen paper rotates, a frictional force is generated between it and the friction resistance body 38 to control the rotation.

FIG. 16 is a diagram for explaining the outline and function of the kitchen paper 56 and the cutting section 22. As shown in FIG. The kitchen paper 56 is held by the core rod 14 and ends at the cutting section 22 . The blade 26 of the cutting part 22 utilizes the front wall of the housing 12 and is made of plastic. Friction means 38 are provided inside the blade 26 . The friction means 38 is an embossed rubber sheet. When the edge of the kitchen paper 56 is pulled out (state A) and brought close to the blade 26, it gradually comes into contact with the second corner 36 of the friction means 38 and a frictional force acts. As a result, the drawing of the kitchen paper 56 is almost stopped (state B). When pulled up further, the kitchen paper 56 is cut by coming into contact with the blade 26 (state C). The kitchen paper 56 has perforations, and is designed so that cutting at the perforations can be done by applying tension only by the frictional force instead of the blade 26.例文帳に追加

17 to 21 are diagrams for explaining how the kitchen paper 56 is set and used.

FIG. 17 is an external view showing a state in which the kitchen paper 56 is set on the core rod 14. As shown in FIG. The rolled kitchen paper 56 is inserted with the core rod 14 removed from the housing 12 .

FIG. 18 is a diagram showing a state in which the kitchen paper 56 inserted into the core rod 14 is attached to the housing 12. As shown in FIG. The kitchen paper 56 inserted into the core rod 14 is set in the kitchen paper holder 50 by inserting the core rod 14 into the groove 52 . The kitchen paper holder 50 is attached to the wall surface with suction cups 54 .

FIG. 19 is a diagram showing a state in which the kitchen paper 56 is pulled out from the kitchen paper holder 50. As shown in FIG. The kitchen paper 56 set in the kitchen paper paper holder 50 is pulled out downward by pinching the ends thereof. At this time, the inner side of the core of the kitchen paper 56 comes into contact with the frictional resistor 16 and a frictional force works to control the rotation of the kitchen paper 56, so that the roll of the kitchen paper 56 does not rotate excessively.

FIG. 20 is a diagram showing a state in which the kitchen paper 56 is cut. The kitchen paper 56 pulled out to the perforations is cut by the blade 26. If the cutting is performed at the perforations of the kitchen paper 56, the frictional force between the kitchen paper 56 and the friction means 38 is increased, so that the blade can be cut. 26 can also be cut.

FIG. 21 shows the state after the kitchen paper 56 is cut. In FIG. 21, the cut kitchen paper 56 is held by hand, and the end of the cut kitchen paper 56 hangs down. The end of the kitchen paper 56 is located in the notch 30 located in the center of the blade 26, so that the tip can be easily picked up for the next use.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications and applications are possible without departing from the gist of the present invention.

10 toilet paper holder 12 housing 13 upper housing mounting portion 14 core rod 16 friction resistor 18 paper holding knob 20 paper insertion opening 22 cutting portion 24 support 26 blade 28 stage 29 lower housing mounting portion 30 notch 31 weight Storage portion 32 Toilet paper 34 First corner portion 36 Second corner portion 38 Friction means 40 Cutting portion rotating shaft 42 Arm 44 Arm shaft 46 Rotary friction body 50 Kitchen paper holder 52 Groove 54 Suction cup 56 Kitchen paper

Claims (6)

a medium support section having a core rod for setting a rolled medium;
a cutting unit for cutting the roll-shaped medium;
a stage for receiving an edge of the rolled media;
a holder comprising
The core rod is fixed so as not to rotate, and a friction resistance body is provided at least on the top of the core rod for controlling the rotational force of the roll-shaped medium;
A holder characterized by The frictional resistor is a rubber having an uneven surface or a brush-like rubber,
A holder according to claim 1, characterized in that: The cutting unit includes friction means for the roll-shaped medium and cutting means for the roll-shaped medium,
the friction means has a first corner and a second corner at least in a region that contacts the roll-shaped medium;
When the roll-shaped medium is pulled out, it does not come into contact with the friction means, and when the roll-shaped medium is cut, depending on the angle of the roll-shaped medium, at least the first corner or the second corner of the friction means and a region where the rolled medium contacts the cutting means in addition to at least the first corner or the second corner of the friction means;
3. The holder according to claim 1 or 2, characterized by: The cutting unit includes cutting means for cutting the rolled medium, a support for holding the cutting means, and friction means having a first corner and a second corner,
The support has a rotatable rotation shaft, the rotation shaft is positioned so that the support rotates downward under its own weight, and the second corner of the friction means grips the end of the roll medium. press,
When pulling out the roll-shaped medium, the pressure by the weight of the support is light enough to pull out the roll-shaped medium,
When cutting the roll-shaped medium, the roll-shaped medium is brought close to the cutting means provided in the cutting section to rotate the support body, and the cutting edge between the first corner and the stage is cut. pressing the roll-shaped medium at the first corner to prevent the roll-shaped medium from being pulled out, and cutting the roll-shaped medium by the cutting means;
3. The holder according to claim 1 or 2, characterized by: The stage includes a friction rotating body that is held by an arm and presses the end of the roll-shaped medium by its own weight,
A friction means is provided on the friction rotating body side of the cutting part,
When pulling out the roll-shaped medium, the friction rotating body rotates along with the movement of the roll-shaped medium,
When the roll-shaped medium is cut, when the roll-shaped medium is moved to the cutting section, the friction rotating body is brought into contact with the friction means of the cutting section to stop the rotation by the frictional force. cutting the rolled media;
3. The holder according to claim 1 or 2, characterized by: The stage has cutouts so that the rolled medium can be grasped from both sides;
6. A holder according to any one of claims 1 to 5, characterized in that:

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