JP3014725U - Roll paper cutter - Google Patents

Abstract

(57) [Summary] [Purpose] You can use roll paper such as toilet paper by cutting it with one hand. [Structure] A fulcrum 1, a rough surface 2 in contact with the roll paper, a roll paper through hole portion 3 with one side open, a portion 4 for hanging the end of the roll paper on the surface, and a roll paper when cutting the roll paper. The fulcrum 1 and the rough surface 2 and the part 5 which plays the role of the blade, which also serves as the blade 5 and the fulcrum 1 and the fulcrum in the principle of leverage, have the relationship between the action point and the force point, and the fulcrum 1 of the upper lid. A roll paper cutter comprising a roll paper holder having a receiving portion 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roll paper holder such as a toilet paper, particularly to an upper lid portion.

[0002]

[Prior art]

 Conventionally, as a device of this type, as shown in FIG. 4, an outlet (A) and a roll paper retainer (B) are provided on the upper lid of the holder, and a serrated cutter (C) is provided at the tip so that the roll paper can be easily cut. It is known that the attached toilet paper holder is used (see, for example, Japanese Utility Model Publication No. 2-2094 and Japanese Utility Model Publication No. 4-83092).

[0003]

[Problems to be solved by the device]

 It was necessary to use both hands when passing the roll paper through the outlet (A) of the upper lid of the holder shown in FIG.

[0004]

[Means for Solving the Problems]

 As shown in FIG. 1, the roll paper threading part (3) of the upper lid of the cage is structured such that one side is opened.

[0005]

[Action]

 The roll paper can be easily passed through the roll paper passing portion (3) of the upper lid of the holder with only the hand holding the roll paper.

In addition, as for the operation of the present invention as a whole, the other matter is that when the roll paper provided in the cage is used, it can be pulled with one hand and the fulcrum (1) and the rough surface (2) and the role of the blade The rotation of the roll paper (5) is prevented by one hand because the roll paper is prevented from rotating, and the end of the roll paper remains in the part (4) which is hung on the surface as a margin for the next use.

[0007]

【Example】

 An example is shown in FIG. The side of the part (5) that acts as a blade when cutting the roll paper of the roll paper passage hole (3) that is open on one side is slanted so that the opening is wider, It is easier to pass the roll paper.

The portion (5) that plays the role of a blade when cutting the roll paper is thinned in order to increase the resistance per contact area with the roll paper.

The rough surface (2) and the fulcrum (1) with respect to the distance between the portion (5) that acts as a blade when cutting the roll paper and the rough surface (2) in contact with the back roll paper Increasing the distance ratio increases the force with which the roll paper on the rough surface (2) that contacts the roll paper is pressed. Therefore, a curvature is provided in the shape to shorten the distance between the rough surface (2) contacting the roll paper and the fulcrum (1).

[0010]

[Effect of device]

 Currently, there are various types of roll paper that can be easily attached to and detached from the cage with one hand.For other roll paper operations, the present invention makes it easier with one hand. , It is convenient not only for ordinary people but also for people who have a handicap.

[Brief description of drawings]

FIG. 1 is a perspective view showing the present invention and its mutual relationship.

FIG. 2 is a perspective view showing an embodiment of the present invention.

FIG. 3 is a side view showing an embodiment of the present invention.

FIG. 4 is a perspective view showing a conventional example.

[Explanation of symbols]

 1 fulcrum 2 rough surface 3 through hole part 4 hanging part 5 part acting as a blade 6 part receiving fulcrum A drawer B roll paper holder C cutter

Claims (1)

[Scope of utility model registration request] 1. A fulcrum (1) which is the center of rotation of an upper lid of a roll paper holder such as toilet paper,
The rough surface (2) that contacts the roll paper on the back side,
It has a roll paper passage hole (3) with one side open, a part (4) that hangs the end of the roll paper on the surface, and a part (5) that acts as a blade when cutting the roll paper. (1) The rough surface (2) and the part (5) that functions as a blade have a relationship between a fulcrum, an action point and a force point in the principle of leverage, and receive this and the fulcrum (1) of the upper lid. A roll paper cutter comprising a roll paper holder having a portion (6).