JP2023123061A - roll paper holder - Google Patents

Abstract

To provide a roll paper holder capable of reliably and easily cutting with one hand, leaving a sufficient grip margin even after making the whole roll paper holder small, making an angle at which paper contacts the cutter constant regardless of a residual amount of roll paper, and having no unevenness in the way the paper is cut.SOLUTION: A roll paper holder includes a roll paper holder support body having a fixing part and a roll paper holding part and a paper cut mechanism having a paper cutter and a rotation suppressing part, in which the paper cut mechanism is connected to the roll paper holder support body around a paper cut mechanism support part. The roll paper holder has a paper guide for the paper to contact the paper cutter at a prescribed angle when cutting the paper.SELECTED DRAWING: Figure 1

Description

The present invention relates to a roll paper holder for cutting, for example, toilet paper with one hand.

Conventionally, in a roll paper holder for cutting toilet paper, etc., from the viewpoint of hygiene and convenience, it is possible to easily cut with only one hand, and the cut part is not hidden by the paper cutter, so that it can be grasped as it is and pulled out continuously. There have been proposals for roll paper holders that can be cut by hand.

As this type of roll paper holder, the one disclosed in Patent Document 1 is known.

In this roll paper holder, when a paper load is applied to the cut bar, the presser lever integrated with the cut bar restrains the rotation of the roll paper from inside the cylinder core, ensuring that the paper is cut. can do

JP-A-2000-237092

However, in the roll paper holder disclosed in the above document, in order to leave a sufficient gripping margin after cutting, it is necessary to secure a sufficient distance between the roll paper and the cutter. was a hindrance.

Also, as the amount of roll paper decreases, the angle at which the paper is pulled out changes, so the angle at which the paper hits the cutter changes as needed. There was variation in how the cut was made.

The present invention has been devised in view of the above problems. Even if the entire roll paper holder is made small, it is possible to leave a sufficient gripping margin. To provide a roll paper holder which does not show variation in how it is cut.

Equipped with a roll paper holder support having a fixing part for attaching to a wall surface or the like and a roll paper holding part used by inserting into a cylinder core to hold the roll paper, and a paper cutter and a paper cutter When cutting the paper, The paper cutting mechanism has a rotation suppressing part for applying resistance to the cylinder core and stopping the rotation of the roll paper, and the paper cutting mechanism is connected to the roll paper holder support with the paper cutting mechanism support part as the center of rotation. The roll paper holder is characterized by having a paper guide for allowing the paper to come into contact with the paper cutter at a certain angle when cutting the paper.

Further, in the above configuration, the roll paper holder is characterized by having a rotation resistance mechanism for applying resistance to rotation of the roll paper.

According to the present invention, even if the entire roll paper holder is made small, it is possible to leave a sufficient gripping margin. It is possible to provide a roll paper holder with no variation.

1 is a perspective view of a roll paper holder according to a first embodiment of the invention; FIG. FIG. 4 is a side view of the roll paper holder of the first embodiment when no load is applied to the paper cutter; FIG. 4 is a side view of the roll paper holder of the first embodiment during paper cutting; FIG. 4 is a side view of the roll paper holder of the first embodiment after paper cutting; FIG. 5 is a side view of a roll paper holder according to a second embodiment of the invention;

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a first embodiment of a roll paper holder according to the invention. A state in which the roll paper holder is fixed to the wall surface or the like by the fixing portion 4 is shown.

In general roll paper holders, a roll paper cover that also serves to cut the paper 31 is often used, but the present invention does not require a roll paper cover. Therefore, when replacing the roll paper 30, there is no need to lift the roll paper cover each time, which is very convenient.

If the end of the roll paper holding portion 5 is appropriately inclined or stepped, it is possible to prevent the roll paper 30 from falling off during use.

2 to 4 are side views for explaining the mechanism of the present invention.

FIG. 2 is a side view of the roll paper holder when the roll paper 30 is placed in the roll paper holder 5 and no load is applied to the paper cutter 7. FIG.

First, the paper 31 is pulled out by a desired amount, pulled up, and brought into contact with the paper cutter 7. - 特許庁At this time, the paper 31 hits the paper cutter 7 after coming into contact with the paper guide 9 .

If the paper cutter 7 is pulled up as it is, the paper cutter 7 is raised together with the upward force, and the rotation suppressing part 6 is lowered with the paper cutting mechanism support part 8 as the rotation center to contact the cylinder core 20. - 特許庁FIG. 3 shows this state.

Then, the rotation of the roll paper 30 is stopped by the contact of the rotation suppressing portion 6, and the paper 31 is cut by the paper cutter 7 because the paper cannot be pulled out. When the paper 31 is cut, the load on the paper cutter 7 is removed, so the paper cutter 7 is lowered and the rotation suppressing portion 6 is raised, resulting in the state shown in FIG.

Here, since there is a paper guide 9 between the paper cutter 7 and the roll paper 30, the paper 31 passes a longer distance than the linear distance between the roll paper 30 and the paper cutter 7, and the gripping margin after cutting is reduced. can be lengthened.

In addition, since the positional relationship between the paper guide 9 and the paper cutter 7 is constant regardless of the amount of paper 31 remaining, the angle A at which the paper 31 hits the paper cutter 7 is always constant, and the amount of cutting that accompanies changes in the amount of paper 31 remaining is constant. There is no variation.

Further, as can be seen in FIG. 4, the presence of the paper guide 9 causes the paper 31 to have a tendency to fold in the opposite direction to the roll paper 30, making it difficult for the cut paper 31 to wind around the roll paper 30. It becomes easy to grasp the paper 31. - 特許庁

The amount of grip margin can be determined by the positional relationship between the roll paper 30, the paper guide 9, and the paper cutter 7.

Here, the paper guide 9 has been described as a plate-shaped one parallel to the ground, but it may be vertical or rod-shaped. In other words, any shape may be used as long as the paper 31 can pass a distance longer than the linear distance between the roll paper 30 and the paper cutter 7 .

Next, a second embodiment will be described with reference to FIG.

In the above configuration, a rotation resistance mechanism 3 is added to provide resistance to the rotation of the roll paper. Here, the rotation resistance mechanism 3 is composed of a resistance member 10 and a hook 11. As shown in FIG. When the paper 31 is pulled out, the resistance member 10 in contact with the cylinder core 20 becomes the minimum resistance, and even if the roll paper 30 is consumed and lightened, the paper 31 is pulled out with a force weaker than the resistance force of the resistance member 10.例文帳に追加I can't. As a result, even if the roll paper 30 becomes lighter, the roll paper 30 does not idle, and the paper 31 is not pulled out too much.

Therefore, the operation of pulling out the paper 31 is stabilized, and the cutting is more stable.

1 Roll paper holder support 2 Paper cutting mechanism 3 Rotation resistance mechanism 4 Fixed part 5 Roll paper holding part 6 Rotation suppressing part 7 Paper cutter 8 Paper cutting mechanism support part 9 Paper guide 10 Resistance member 11 Hook 20 Tube core 30 Roll paper 31 paper

Claims (2)

Equipped with a roll paper holder support having a fixing portion for attaching to a wall surface, etc., and a roll paper holding portion used by inserting into the cylinder core to hold the roll paper,
A paper cutting mechanism having a paper cutter and a rotation suppressing part for applying resistance to the cylinder core to stop the rotation of the roll paper when cutting the paper,
A roll paper holder in which the paper cutting mechanism is connected to the roll paper holder support with a paper cutting mechanism support portion as a rotation center,
A roll paper holder comprising a paper guide for allowing the paper to come into contact with the paper cutter at a constant angle when the paper is cut. 2. The roll paper holder according to claim 1, further comprising a rotation resistance mechanism for applying resistance to rotation of said roll paper.

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