JPS6137359Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a roll-type tissue paper container, and more specifically, to a container for storing roll-type tissue paper suitable for use in kitchens, etc., for wiping oil from pots, removing dirt, etc. be.

Tissue paper, which is wider than normal roll-type tissue paper and relatively strong, is wound into a roll, cut into predetermined lengths, and used for cleaning dirt and grime from kitchen, etc. Conventional roll-type tissue paper of this type is used by being attached to a holder attached to a wall with its axis disposed horizontally.

Conventional containers of this type employ a configuration in which a piece of paper is pulled out from the center of a roll of tissue paper, pulled vertically downward, and cut by a saw blade-like section formed at the bottom of the container.

However, this type of container is fixed to a wall at eye level so that it can be easily taken out, and the space underneath is usually used for various purposes. For example, if the lower part of the container is used as a place for serving dishes or storing seasonings or cooking ingredients, the user will inevitably lean forward, and if they suddenly try to stand upright, they will be struck by the sharp serrated part of the container. This can result in hitting the head or face, causing an unexpected accident.

The present invention was developed in view of the above-mentioned circumstances, and it is possible to reliably prevent accidents caused by the saw blade-like part, and also to cut the drawn-out tissue paper to any length. The object of the present invention is to provide a roll-type tissue paper container configured as follows.

Hereinafter, details of the present invention will be explained along with embodiments shown in the drawings.

In the figure, the container, which is designated as a whole by reference numeral 1, has a holder 2 fixed to the wall side, a lid tube 3 vertically attached to the top of the holder 2, and a cutter 4 detachably attached to the bottom of the holder 2. It is composed of.

The holder 2 is formed into a stepped dish shape. That is, this holder 2 has a cylindrical part 5 in its lower half, and a cylindrical part 6 with a larger diameter in its upper half.
, and a slight step 7 is formed around the entire circumference at the connecting portion between the two. and,
A vertical and hollow mounting frame 8 is formed on the side surface of the holder 2 so as to be integrally continuous with both the cylindrical parts 5 and 6, and is perpendicular to the mounting frame 8 formed on the outer surface of this mounting frame 8. A double-sided adhesive tape 9 is attached to the outer surface of the flat plate portion 8a. As shown in FIG. 6, this double-sided adhesive tape 9 is pasted on a wall surface 10 by peeling off a release paper (not shown), and then fixed using screws 11 or nails for more secure fixation. Ru.

The holder 2 has a bottom plate 12 near the lower end of the cylindrical part 5 in the lower half, and a substantially cylindrical outlet 12a that is narrowed downward is formed in the center of the bottom plate 12. .

The lower end surface of the roll-type tissue paper 13 is placed on the bottom plate 12 as shown by the chain line in FIG. 6, and its center hole 13a faces the outlet 12a.

Further, a cylindrical portion 12b is provided on the lower surface of the bottom plate 12, surrounding the outlet 12a, and concentrically with the outlet 12a.
It is integrally formed with a larger protrusion amount than a. This cylindrical portion 12b is fitted inside the cylindrical portion of a cutter 4, which will be described later.

Between the cylindrical portion 12b of the bottom plate 12 and the cylindrical portion 5, another annular wall 12c is integrally formed on the lower surface of the bottom plate 12 concentrically with the cylindrical portion 12b.
The lower end edge of this annular wall 12c and the lower end edge of the cylindrical portion 5 are flush with each other. Further, as shown in FIG. 4, substantially quadrilateral openings 12d are formed in the bottom plate 12 between the annular wall 12c and the cylindrical portion 5, spaced apart at equal angles in the circumferential direction.

The size of this opening 12d is determined by the cutter 4 described later.
It is one size larger than the horizontal part of the locking piece 14b. A guide piece 12e is provided protruding from the inner circumferential wall of the cylindrical portion 5 in the opening 12d.
As shown in FIGS. 9 and 10, the guide piece 12e has a width that is approximately 1/2 of the width of the opening 12d, a length that is shorter than the length of the opening 12d, and one end thereof is as shown in FIG. As shown in FIG. 2, it is formed in contact with a rib 12f formed on the lower surface of the bottom plate 12 to define one end of the opening 12d. This rib 12f
Another rib 12 is provided on the lower surface of the bottom plate 12 at a position opposite to the guide piece 12e and more than twice as far away as the guide piece 12e.
f is formed. Therefore, as shown in FIG.
This means that it is formed at a position closer to one side above the space defined by 2f.

As is clear from FIG. 10, the upper surface of the guide piece 12e has a rib 12 that is in contact with the guide piece 12e.
Tapered surface 12g where the f side is high and the other end is low
It is becoming. The tapered surface 12g is continuous with the upper surface, and a protrusion 12h is provided protruding from the inner peripheral surface of the cylindrical portion 5 near the rib 12f to which the guide piece 12e is continuous. The protrusion 12h is vertically protruded and has a substantially semicircular cross-sectional shape.

On the other hand, as is clear from FIGS. 5 and 6, the lid cylinder 3 is formed into a bottomed cylindrical shape with an open lower surface and a closed upper end. It is formed in the shape of a truncated cone with a larger diameter, and the outer diameter of the lower end is approximately equal to the inner diameter of the cylindrical portion 6 in the upper half of the holder 2, and the two are smoothly fitted. A flange 3a is formed on the outer peripheral surface of the lower end of the lid tube 3 at a position separated from the lower end of the lid tube 3 by the distance from the upper end of the cylindrical portion 6 to the stepped portion 7. As shown in FIG.
It contacts the upper edge and restricts the downward movement of the lid cylinder 3.

On the other hand, the cutter 4 is formed into a substantially cylindrical shape, with a cylindrical portion 14 at the center in the axial direction, and a flange 14a is formed on the outer side of the upper end of the cylindrical portion 14. Further, on the outside of this flange 14a, locking pieces 14b having an L-shaped cross section are formed so as to face upward and outward, continuous with the flange 14a and spaced apart at equal angles in the circumferential direction. . One of these locking pieces 14b has a seventh
As is clear from the drawings and FIG. 8, a protrusion 14e having a semicircular cross section at one end of the outer edge of the horizontal portion of the upper end.
is installed protrudingly.

Further, as is clear from FIG. 5, a plurality of downwardly projecting tongues 14d are provided at the lower end of the cylindrical portion 14 at equal angular intervals in the circumferential direction, four in this embodiment. These tongue pieces 14d have an arcuate cross section, and the curvature thereof is exactly the same as the curvature of the cylindrical portion 14. That is, the tongue piece 14d is formed as an extension of the cylindrical part 14, and its lower end surface is formed in an arc shape without sharp edges.

In addition, the horizontal part of the locking piece 14b is shown in FIGS. 5 and 1.
As is clear from FIG. 0, all of the lower surfaces thereof are inclined surfaces 14e that face in the same direction and are inclined at the same angle of inclination as the tapered surface 12g. The direction of inclination of this tapered surface 14e is determined by the guide piece 12e.
The inclination direction is opposite to the inclination direction of the tapered surface 12g, and the inclination is complementary to that of the tapered surface 12g.

Incidentally, it is desirable that the interval between the tongues 14d be at least shorter than the width of the palm of the hand, and to such an extent that a fist cannot fit therein.

A plurality of approximately triangular saw blade portions 15 are provided on the lower edge of the cylindrical portion 14 between the tongue pieces 14d, 14d.
is formed. As is clear from FIGS. 6 and 8, this sawtooth portion 15 has an inclination toward the inside of the cylindrical portion 14. This is to make it easier to cut the tissue paper that is pulled out, and to prevent injury to the user's fingers and other parts.

Next, the functions and effects of the container according to the present invention constructed as above will be explained.

The holder 2 is fixed to the wall surface 10 as described above, and the rolled tissue paper 13 is placed upright on the bottom plate 12 of the holder 2, and the lid tube 3 is inserted from the outside of the holder 2 into the cylindrical portion forming the upper half of the holder 2. 6.

Then, the cutter 4 is guided below the holder 2, and the locking piece 14b is connected to the tip of the guide piece 12e and the rib 12f opposite thereto, as shown by the chain line in FIG.
When the locking piece 14b is inserted between the two and pushed upward, the horizontal portion of the locking piece 14b comes into contact with the lower surface of the bottom plate 12. In this state, the cutter 4 is rotated leftward in FIG. 10 and counterclockwise in FIG. 7. In this state, the flange 14a of the cutter 4 is in contact with the lower end of the annular wall 12c, as shown in the cross-sectional view of FIG. Katsuta 4 in condition
is rotated. Then, as shown by the chain line in FIG. 10, the tapered surface 14e formed on the lower surface of the horizontal portion of the locking piece 14b and the tapered surface 1 of the guide piece 12e
2g is a complementary inclined surface, the locking piece 14b advances in the direction in which the respective tapered surfaces 14e and 12g come into complete contact.

One of the locking pieces 14b has a protrusion 14c on one end of its outer peripheral edge, that is, on the one end side in the direction of rotation when the cutter 4 is fitted, so that this protrusion 14c comes into contact with the protrusion 12h. When the cutter 4 is rotated with further force, the entire cutter 4 is pushed toward the other side due to the contact between the protrusion 14c and the protrusion 12h, causing it to be slightly eccentric, and the upwardly facing upright portion of the locking piece 14b is elastically deformed. , the protrusion 14c climbs over the protrusion 12h,
It fits between the protrusion 12h and the rib 12f. In this way, the cutter 4 is locked to the holder 2 via the locking piece 14b. In this state, the cutter 4 is in a state where the guide piece 12e is held between the flange 14a and the horizontal part of the locking piece 14b, and since the flange 14a is in contact with the lower end of the annular wall 12c, a large force is applied. Even if it is applied upward, it will not move upward, and since the horizontal part of the locking piece 14b and the guide piece 12e are engaged, it will not move downward and will be completely installed without play. The cutter 4 will not come off unless a large external force is applied in the opposite direction to that described above to rotate the cutter 4.

In this state, the rolled tissue paper 1 is taken out from the outlet 12a formed in the bottom plate 12 of the holder 2.
3 from the center, place the middle part on the saw blade-like part 15 as shown by the chain line in Fig. 6, and pull it upward.
The triangular saw blade portion 15 bites into the tissue paper and can cut it very easily.
After cutting, the portion of the tissue paper that has been pulled out from the saw blade 15 to the lower surface of the tissue paper 13 remains, making it extremely easy to pull out the tissue paper the second time.

Note that when pulling out the tissue paper, even if you do not look into the cutter 4 from below, the lower edge of each tongue piece 14d is arcuate, so the tissue paper that is pulled out will always slide at this portion and be guided to the saw blade-shaped portion 15. He can make cuts.

As is clear from the above explanation, according to the present invention, the structure is extremely simple, as the lid tube and cutter can be detachably attached to the holder fixed to the wall surface, and the structure is extremely simple. It is possible to provide a roll-type tissue paper container that is easy to assemble, has low manufacturing cost, and allows the tissue paper to be easily and reliably cut. In addition, the cutter has a tongue piece having an arcuate edge in contact with the lower end of the cutter, which prevents the user's body from coming into direct contact with the saw blade-like part.
There are no disadvantages such as causing damage to the user as in conventional methods, and when the tissue paper is pulled out and cut, the tissue paper can be guided to the saw blade without looking at the bottom of the container, making it easy to cut the tissue paper. can be done.

[Brief explanation of the drawing]

The figure is for explaining one embodiment of the present invention.
The figure is a side view, the second figure is a front view, the third figure is a bottom view,
Figure 4 is a cross-sectional view taken along the line A-A in Figure 1, Figure 5 is a side view of the disassembled state, Figure 6 is a vertical side view of the case when it is installed on a wall, and Figures 7 and 8 are each a cutter. FIG. 9 is a perspective view of the holder, and FIG. 10 is an enlarged sectional view taken along line B--B in FIG. 9. 1... Container, 2... Holder, 3... Lid cylinder, 4...
...Cut, 7...Step, 8...Mounting frame, 12...
...Bottom plate, 12a...Outlet, 12b...Cylinder, 1
2d...opening, 13...roll type tissue paper, 14a...flange, 14b...locking piece,
14c... protrusion, 14d... tongue piece, 15... serrated part.

Claims (1)

[Scope of utility model registration request] In the center of the bottom surface 12 fixed to the wall surface, there is a short cylindrical outlet 1 which is narrowed downward.
2a, a lid cylinder 3 that is removably fitted to the upper side of the holder 2 to cover the rolled tissue paper 13 placed on the bottom plate 12 of the holder 2, and a lid cylinder 3 that is detachably fitted to the upper side of the holder 2, and The holder 2 has a cylindrical cutter 4 that can be detachably attached to the side, and openings 12d are formed at equal angular intervals in the circumferential direction on the outer edge of the bottom plate 12 of the holder 2 along the inner wall of the holder 2. A guide piece 1 that is narrower than the width of the opening 12d and slightly shorter than the length of the opening 12d is placed below the opening 12d while facing inside the opening 12d.
2e protrudes along the inner wall of the holder 2, and each of these guide pieces 12e has a tapered surface 12g whose upper surface becomes gradually higher from one end to the other end in the same circumferential direction. A protrusion 12h is provided vertically to the inner wall of the holder 2 with its lower end continuous, and the cutter 4 has a cylindrical portion 14 of a predetermined length, and the upper end of this cylindrical portion 14 has a protrusion extending outwardly. A flange 14a of a predetermined width is formed at right angles to the direction along the entire circumference, and the outer peripheral edge of the flange 14a has horizontal portions having a size one size smaller than the opening 12d at equiangular intervals in the circumferential direction. When the locking piece 14b having an L-shaped cross section faces upward and outward, the opening 12
The number of tongue pieces 14d is the same as the number of tongues d, and the tongue pieces 14d are protruded from the lower end side of the cylindrical portion 14 at equal angular intervals in the circumferential direction and whose lower ends are formed in an arc shape.
A saw blade portion 15 for cutting the tissue paper is formed between 4d and 14d in an inwardly inclined state, and the locking piece 14b has a tapered surface formed on the upper surface of the guide piece 12e on the lower surface of the horizontal portion thereof. Tapered surface 1 with a slope complementary to 12g
4e, and one of the locking pieces 14b has a protrusion 14c at the end of the outer peripheral edge of the horizontal part on the side that can engage with the protrusion 12h.
are provided protrudingly, and the horizontal portions of these locking pieces 14b are attached to the guide pieces 12 along the lower surface of the bottom plate 12 of the holder 2.
The cutter 4
The flange 14a contacts the lower end of an annular wall 12c protruding from the lower surface of the bottom plate 12 of the holder 2, and the lower end of the annular wall 12c is flush with the lower end of the guide piece 12e. Roll type paper container.