JP6066243B1 - Toilet paper holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a toilet paper holder that can be attached to any kind of toilet paper, can be easily taken out to the end, can be cut cleanly, and can be added to an existing toilet paper holder. SOLUTION: A pair of left and right frames having a groove and a notch connected to the groove on the outer periphery, a core rod having a step to be engaged with the groove, and two angles connected to the horizontal part and both ends of the horizontal part The left angle part of the roll bar and the guide bar is swingably locked to the same fulcrum provided above the groove of the left frame. Similarly, the right angle part of the bar and the guide bar is rockably locked, and the swing radius of the horizontal part of the guide bar is larger than the swing radius of the horizontal part of the roll bar. The center of the core rod is provided on the locus. [Selection] Figure 1

Description

The present invention relates to a toilet paper holder.

Some toilet papers are excellent types that contribute to eco-friendly society and energy saving by eliminating the core and winding from a small hole for a long time, saving resources, reducing distribution costs, reducing replacement frequency, etc. There is.
In addition, toilet paper cutters that cut out toilet paper are often built into the toilet paper holder, and the toilet paper holder is characterized by the structure of the holding section so that the toilet paper can be securely held for a long time. There is one (see Patent Document 1).

Japanese Utility Model Publication No. 7-036892

Although the above-mentioned type of toilet paper that contributes to eco-friendly society and energy saving is to be actively used, there are a number of factors that have hindered its spread. The following two points are listed as the main obstacles.
The first point is related to the toilet paper holder. Like the toilet paper holder shown in Patent Document 1, there is no core and a small hole cannot be installed. There are many existing toilet paper holders that are easy to use, such as being easy to use, and it is often the case that they do not bother to replace them with special toilet paper holders when moving or building a new one.
The second point is related to toilet paper. Even if there is a toilet paper holder that can be fitted with a small hole, the toilet paper can be said to be the fate of roll-shaped toilet paper as the outer diameter of the toilet paper decreases. The disadvantage that the paper tip is difficult to peel off from the roll body is increased and is difficult to use. For this reason, few stores sell toilet paper that has no core and small holes.
Therefore, the present invention can be attached to any kind of toilet paper regardless of the presence or absence of the core and the size of the hole, and has a function of easily removing the tip to the end and cutting it cleanly, Providing a toilet paper holder with a structure that can be expanded without removing the toilet paper holder, thereby promoting the spread of superior types of toilet paper that contributes to an eco-society with no holes and small holes and energy saving It will be an issue to help.

In order to solve the above problems, the present invention has the following means.

As a first means, a pair of left and right frames having a groove and a notch connected to the groove on the outer periphery in the front direction or the back direction, a core rod having a step to be engaged with the groove, a horizontal portion and a horizontal portion It is composed of a substantially U-shaped roll bar and a guide bar made up of two angle parts connected to both ends, and the left angle part of the roll bar and the guide bar is on the same fulcrum provided above the groove of the left frame. Similarly, the right angle part of the roll bar and the guide bar is also rockably locked to the same fulcrum provided above the groove of the right frame, and the horizontal part of the guide bar is swung. The radius is larger than the swing radius of the horizontal portion of the roll bar, and the center of the core bar is on the swing locus of the horizontal portion of the guide bar.

As a second means, the horizontal portion of the guide bar has a substantially convex shape portion in the swinging direction.

As a third means, the horizontal portion of the roll bar has a substantially cylindrical shape or a substantially triangular prism shape.

To make it possible to attach any kind of toilet paper, use a thin core rod that passes through the hole of the toilet paper with the smallest hole, and put various kinds of toilet paper through the back of the pair of left and right frames. Hook it into the groove connected to the notch provided on the outer periphery in the direction. The core rod has a step which is locked in the groove in the vicinity of both ends.

And in order to easily take out the tip of the toilet paper to the end and cut it cleanly, the peripheral part of the tip including the tip and the outer periphery from the tip toward the back side is connected to the horizontal part and both ends of the horizontal part. It is an approximately U-shape consisting of an angle part, and the right and left angle parts are swingably locked to a fulcrum provided above the left and right grooves, so that they hang horizontally on the toilet paper surface from above. It can be easily removed by passing it over the horizontal part of the lowered roll bar and peeling it from the main body, and it has the same structure as the roll bar, that is, the horizontal part and the left and right angle parts connected to both ends of the horizontal part. A U-shaped, left and right angle part swingably locked to a fulcrum provided above the left and right grooves, and hung to ride horizontally on the toilet paper surface It is possible to cut clean toilet paper along the locations exposed to the horizontal portion of the Idoba.

The horizontal radius of the guide bar is larger than the horizontal radius of the roll bar, and the center of the core bar is provided on the horizontal axis of the guide bar.

With the above structure, the horizontal part of the guide bar suspended from the top of the toilet paper that has been peeled off from the main body by the roll bar so as to ride on the surface of the toilet paper from above is the center of the core rod (center It is possible to draw and hold a swing trajectory toward the line), and even when the outer diameter of the toilet paper is reduced or a general toilet paper with a large hole is attached to a thin core rod, the tip ends It can be taken out to a stable and clean place.

Since the horizontal portion of the guide bar has a substantially convex shape in the swinging direction, when the guide bar is disposed outside the left and right frames, even if the outer diameter of the toilet paper is smaller than the width of the frame, the guide bar Since the tip of the horizontal portion in the swinging direction reliably touches (presses) the outer periphery of the toilet paper, it is possible to cut it further to the end.

In addition, smooth operation of the toilet paper can be further enhanced by properly using a core rod having a different thickness depending on the type of the toilet paper.

By making the horizontal part of the roll bar into a substantially cylindrical shape or a substantially triangular prism shape, the peripheral part at the tip of the toilet paper in a state where the shape has been wound around the horizontal part from above is replaced with the horizontal part of the roll bar. When the picking operation is performed together, the horizontal portion of the roll bar does not slide and lifts up, and as a result, it is possible to create a state where only the toilet paper is folded and folded.

To cut off the toilet paper, lift the guide bar with the knob with one hand, pick up and pull out the periphery of the tip of the toilet paper with the other hand as described above, and lower the raised guide bar to lower the horizontal section. Press lightly against the toilet paper surface, and cut the paper along the horizontal part.

The core bar, roll bar, and guide bar are locked to a pair of left and right plate-like frames. By attaching this frame to the left and right side surfaces of the existing toilet paper holder, Without removing the paper holder, the present invention can be expanded as a lower part of the upper and lower two-stage toilet paper holder.

Further, by providing notches on the outer periphery in the front direction of the pair of left and right frames, as another embodiment, it is possible to provide a new toilet paper holder composed of one or more stages in the vertical direction. .

The structure described in [Means for Solving the Problems] has the following effects corresponding to [Problems to be Solved by the Invention].
(A) All toilet paper can be attached regardless of the presence or absence of the core and the size of the hole.
(B) Even when the outer diameter of the toilet paper is reduced, the tip can be easily taken out to the end and can be cut out cleanly.
(C) It can be added to the existing toilet paper holder.

In addition, it has the following effects.
(D) As another embodiment, it may be used for a new installation composed of one or more stages in the vertical direction.
(E) Since the structure is simple, it can be manufactured at low cost.

It is a perspective view showing the composition of the present invention, and represents the embodiment added to the existing toilet paper holder. FIG. 2 is an enlarged view of a left side and a front showing details of the roll bar and guide bar in FIG. 1. It is a perspective view showing the state by which toilet paper was cut by this invention. It is a figure showing the usage method of this invention, and represents the state which has cut the toilet paper. It is a perspective view showing another embodiment of the present invention, and represents composition at the time of newly installing.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. This description is an example showing the scope of the claims, and does not mean that the scope of the claims is limited.

In the present invention, the horizontal direction (left and right), the depth direction (front and back), the vertical direction (up and down), and the swing direction are defined by the X, Y, Z, and swing directions described in FIGS. Is done.

1 to 4 show a structure and a method of use when adding to an existing toilet paper holder as an embodiment of the present invention. Based on these drawings, the case where it is first added to an existing toilet paper holder will be described.

In the groove 1A connected to the notch 1B provided on the outer periphery 1C in the back direction of each of the pair of left and right frames 1, the toilet paper 10 in which the core rod 2 having a step 2B in the vicinity of both ends is passed through the hole 10A, A substantially U-shaped roll bar 3 that can be mounted by hooking the step 2B and locking the core rod 2 and having the fulcrum 1E provided at the upper position of the groove 1A as a coaxial, respectively, Each of the U-shaped guide bars 4 is hung on the surface of the toilet paper 10.

The roll bar 3 has a substantially U-shape comprising a horizontal portion 3A and a left angle portion 3B and a right angle portion 3C connected to both ends of the horizontal portion 3A, and the guide bar 4 is similarly formed of the horizontal portion 4A and the horizontal portion 4A. It is a substantially U-shape comprising a left angle portion 4B and a right angle portion 4C connected to both ends.

Further, the left angle portion 3B of the roll bar 3 and the left angle portion 4B of the guide bar 4 are slidably locked to the same fulcrum 1E of the left frame 1, and similarly rolled to the same fulcrum 1E of the right frame 1. The right angle portion 3C of the bar 3 and the right angle portion 4C of the guide bar 4 are locked so as to be swingable.
1-4, the left angle part 4B of the guide bar 4 is outside the left frame 1 (left in the X direction), and the right angle part 4C of the guide bar 4 is outside the right frame 1 (right in the X direction). Although the left angle portion 4B is locked to the inside of the left frame 1 (right in the X direction), the right angle portion 4C is locked to the inside of the right frame 1 (left in the X direction). It doesn't matter.

The swing radius R2 of the horizontal portion 3A of the guide bar 3 is larger than the swing radius R1 of the horizontal portion 4A of the roll bar 4, and the center 2A of the core rod 2 is on the swing locus 4E of the horizontal portion 4A of the guide bar 4. Provide so that there is.

Toilet paper 10 is attached, and the outermost sheet is passed over the horizontal part 3A of the roll bar 3 from the back direction to the front direction, and the passed part is pressed by the horizontal part 4A of the guide bar 4 from above. FIG. 3 shows a state cut along the contact surface.

As described above, the guide bar 4 is laid out such that the tip of the horizontal portion 4A in the swing direction (the tip facing downward in the Z direction in FIG. 1) is an arc-shaped swing locus 4E toward the center 2A of the core rod 2. As shown above, the roll bar 3 is installed on the frame 1 with the swing radius R1 so that it does not hit the guide bar 4 as described above. It is set as the form which rides on the surface of the toilet paper 10 and follows the change of the outer diameter of the toilet paper 10. Thereby, the front-end | tip 10B of the toilet paper 10 can be taken out reliably to the last, and can be cut off cleanly.

The horizontal part 4A of the guide bar 4 may have a substantially convex part 4F in the swinging direction. In this case, the tip of the horizontal portion 4A in the swinging direction (the tip facing downward in the Z direction in FIG. 1) is formed in a convex shape or a substantially convex shape. The width (length in the X direction) of the substantially convex portion 4F is made smaller than the width (length in the X direction) between the left and right frames 1.
Thereby, even if the outer diameter of the toilet paper 10 is smaller than the width of the frame 1 (the length in the Y direction), the tip in the swinging direction of the horizontal portion 4A (the tip facing downward in the Z direction in FIG. 1). In order to reliably hit (press) the outer periphery of the toilet paper 10, the tip 10B of the toilet paper 10 can be further taken out to the end and can be cut out cleanly.

By making the cross-sectional shape in the X direction of the horizontal part 3A of the roll bar 3 circular, substantially circular, or triangular or substantially triangular, the peripheral part of the front end 10B of the toilet paper 10 is brought together with this roll bar 3 The roll bar 3 cannot be slid and lifted even if it is picked, and as a result, only the toilet paper 10 can be picked.

As shown in FIGS. 3 and 4, the guide bar 4 is lifted by holding the knob 4D provided on the side surface of the guide bar 4, and the periphery of the tip 10B of the toilet paper 10 in which the roll bar 3 appears is rolled up. When the part is picked together with the upper half of the horizontal part 3A of the roll bar, the horizontal part 3A slips, so that only the toilet paper 10 is folded in a double fold state, and the toilet paper up to an arbitrary length as it is The guide bar 4 that has been lifted is lowered and lightly pressed against the main body of the toilet paper 10, and the toilet paper 10 is moved along the swinging direction of the horizontal portion 4A (the tip that extends downward in the Z direction in FIG. 1). Cut out. 4C in FIG. 4 is a newly cut section.

Since the core bar 2, the roll bar 3, and the guide bar 4 constituting the present invention are locked to the pair of left and right plate-like frames 1, they are attached to the side surfaces without removing the existing toilet paper holder 20. Can be added.

Moreover, it is also possible to make it for new installation as another embodiment instead of expansion. In this case, as shown in FIG. 5, the notch 1 </ b> B is provided on the outer periphery 1 </ b> D in the front direction of the pair of left and right frames 1.
Thereby, it is possible to configure one stage or a plurality of stages in the vertical direction, and it is possible to attach different types of toilet paper 10 as a spare, and to attach the toilet paper 10 from the front direction. Therefore, it is possible to compensate for the disadvantage that the space between the back surface and the back of the toilet paper 10 at the time of installation is narrow and it is difficult to attach the new toilet paper 10 from the back side.

The present invention is not limited to toilet paper, and can also be used as a cutter that cuts out rolled paper or aluminum foil.

1 Frame 1A Groove 1B Notch 1C Outer circumference (rear direction)
1D outer circumference (front direction)
1E fulcrum 2 core rod 2A center 2B step 3 roll bar 3A horizontal part 3B angle part (left)
3C Angle part (right)
4 Guide bar 4A Horizontal part 4B Angle part (left)
4C Angle part (right)
4D Knob 4E Horizontal portion swing locus 4F Convex shape portion 10 Toilet paper 10A Hole 10B Tip 10C Newly cut section 20 Existing toilet paper holder R1 Roll bar horizontal portion swing radius R2 Guide bar horizontal portion swing radius

Claims (3)

A pair of left and right frames (1) provided with a groove (1A) and a notch (1B) connected to the groove on the outer periphery (1D or 1C) in the front direction or the back direction, and a step (2B) to be engaged with the groove A substantially U-shaped roll bar (3) comprising a core rod (2) having a horizontal portion (3A, 4A) and two angle portions (3B, 4B and 3C, 4C) connected to both ends of the horizontal portion And the left angle part of the roll bar and the guide bar are swingably locked to the same fulcrum (1E) provided above the groove of the left frame. The right angle portion of the guide bar is also swingably locked to the same fulcrum provided at a position symmetrical to the left fulcrum (1E) above the groove of the right frame, and the horizontal portion of the guide bar is swung. The radius (R2) is the rocking radius (R1) of the horizontal portion of the roll bar. Larger, there is a guide bar horizontal portion swinging locus (4E) of the core rod on the center of the (2A), outermost core rod (2) a hole toilet paper (10) mounted through (10A) One piece of the circumference is passed over the horizontal part (3A) of the roll bar (3) from the back direction to the front direction, and the passed part is pressed from above with the horizontal part (4A) of the guide bar (4), Toilet paper holder, cut along the contact surface . The toilet paper holder according to claim 1, wherein the horizontal portion of the guide bar has a substantially convex shape portion (4F) in the swinging direction. The toilet paper holder according to claim 1 or 2, wherein the horizontal portion of the roll bar has a substantially cylindrical shape or a substantially triangular prism shape.

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