JPS6338870Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention stores multiple rolls of toilet paper (hereinafter simply referred to as rolls) in advance so that when one roll is used up, spare rolls can be used one after another. The present invention relates to an improvement of a toilet paper storage and holding device.

Conventional toilet paper storage and holding devices of this type have a complicated structure, require force to pull out the paper from the roll, or cause the roll to become unstable, and the roll diameter increases with use. There were drawbacks such as the cutting quality of the cutter changing when changing. The purpose of this invention is to solve these problems and provide a highly practical toilet paper storage and holding device.

Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In FIGS. 1 to 3, 1 is a main body formed into a vertically elongated rectangular tube shape, and has rolls 2, 2a at its upper end.
... 2c inlet 3 and opening/closing lid 4 are provided. The main body 1 consists of a front plate 5, left and right side plates 6, 6, a back plate 7, and a bottom plate 8. Vertical holes 9 are provided in the front plate 5 and left and right side plates 6, 6, so that the roll 2...
The storage status of the toilet seat 2c can be confirmed, and mounting pieces 10...10 are provided on the left and right edges of the back plate 7, so that it can be attached to the inner wall of the toilet.

A spare roll support plate 11 is provided at the bottom of the main body 1 and is manually slid in the front and rear directions to open and close.
As a result, the inside of the main body 1 is divided into a main roll holding chamber 12 at the lower part and a spare roll storage chamber 13 connected to the upper part thereof. In the embodiment, the spare roll storage chamber 13 stores three spare rolls 2a...2c.

The spare roll support plate 11 is inserted through the opening 14 of the front plate 5, as shown in FIGS. 4a and b and FIG. It is supported so as to be slidable in any direction, and is manually operated using a knob 11a. The spare roll support plate 11 is normally inserted as shown in FIG. 4a, and supports the spare rolls 2a...2c separated from the main roll 2, so that the paper 2z from the main roll 2 can be easily pulled out. If the part of the tip end 11b of the preliminary roll support plate 11 that contacts the preliminary roll 2a is made into an arc shape as shown in the figure, the preliminary roll support plate 11 can be easily pushed up without damaging the preliminary roll 2a when pushed in. . In addition, in the example,
Although the preliminary roll support plate 11 is inserted almost to the center in the front-rear direction inside the main body 1, it may be inserted to the vicinity of the back plate 7.

The front plate 5a of the main roll holding chamber 12 is provided with an opening 16 spanning almost its entire width, and a cutter 17 for cutting the paper 2Z pulled out from the roll 2 is provided along the lower edge of the opening 16. Further, in the center portions of the left and right side plates 6a, 6a of the main roll holding chamber 12 in the longitudinal direction, vertically long insertion holes 19, 1 for holding the core rod 18 inserted into the center of the main roll 2 so as to be movable in the vertical direction are provided.
9 is provided, and furthermore, a roller 20 for supporting the main roll 2 is provided at the center of the bottom plate 8 in the front-rear direction so as to be rotatable along the left-right axis. 18a is a cap of the core rod 18. The roller 20 has an opening 21 provided in the center of the bottom plate 8, as shown in FIGS. 3 and 6.
The roller 20 is rotatably supported by bearing pieces 22, 22 protruding from the left and right sides of the roller 20, and in the embodiment, the upper surface of the roller 20 is set at approximately the same height as the cutter 17. Although the illustrated roller 20 is composed of two discs, it may also have a cylindrical shape with approximately the same width as the main roll 2.

Next, its effect will be explained.

When the main roll 2 has been used, the cap 18a is first removed from the core rod 18, the core rod 18 is pulled out, and the core cylinder 2y of the main roll 2 remaining in the main roll holding chamber 12 is removed from the opening 16. Next, as shown in FIG. 4b, the spare roll support plate 11 is pulled out, and the spare roll 2a, which had been on the lowest level until then, is pulled out.
falls into the main roll holding chamber 12 and the roller 2
0 and becomes the main roll 2. In this state, when the preliminary roll support plate 11 is inserted again, the preliminary roll 2a is pushed up by the tip portion 11a and is cut off from contact with the main roll 2, returning to the state shown in FIG. 4a. Then insert the core rod 18 into the insertion hole 1 on one side.
9 into the core tube 2y of a new main roll 2, and attach the cap 18a with its tip peeking out from the insertion hole 19 on the opposite side. In this state, the paper 2z is moved by the roller 2 of the main roll 2.
Since the roller 20 is pulled out near the support part 0, the rotation of the roller 20 allows the pulling out to be carried out extremely smoothly. And this roll 2
Even if the outer diameter becomes smaller due to the use of core rod 1
8 gradually descends along the vertically long insertion hole 19,
The main roll 2 is always supported by the roller 20,
The state in which the paper 2z is pulled out from the main roll 2 does not change, and the positional relationship between the pulled-out position of the paper 2z and the cutter 17 is also kept constant. It is convenient if the vertical width of the opening 16 is equal to or greater than the diameter of the new roll, since even if the roll is accidentally inserted in the wrong direction, the current roll can be taken out from the opening 16 and replaced.

Since the present invention is constructed as described in detail above, the roll is supported by the roller rotatably provided on the bottom plate of the roll holding chamber, and the longitudinal insertion holes provided on the left and right side plates do not require a complicated structure. Since the core rod is held movably in the vertical direction by the hole, the paper can always be pulled out stably and smoothly even if the outer diameter of the main roll changes due to use. Since the positional relationship between the paper cutter and the cutter provided along the lower edge of the paper is kept constant, the degree of cutting of the cutter is also kept constant, and an extremely practical toilet paper storage and holding device can be obtained.

[Brief explanation of the drawing]

Figure 1 is an overall side view of one embodiment of the present invention;
The figure is a front view of the same, Figure 3 is a cross-sectional view of Figure 1,
Fig. 4 is a partial sectional view taken along - in Fig. 2 and shows the operation of the spare roll support plate, Fig. 5 is a perspective view of the spare roll support plate, and Fig. 6 is a perspective view showing the roller and its support part. It is a diagram. 1...Main body, 5, 5a...Front plate, 6, 6a...
... Left and right side plates, 8 ... Bottom plate, 11 ... Spare roll support plate, 12 ... Main roll holding chamber, 13 ... Spare roll storage chamber, 16 ... Opening, 17 ... Cutter, 18 ... Core rod, 19...Insertion hole, 20...Roller, 2...Main roll, 2a, 2b, 2c...
Preliminary roll.

Claims (1)

[Scope of utility model registration request] The lower part is supported by a manually operated spare roll support plate inserted into the opening of the front plate and supported so as to be slidable in the front and rear directions in slide grooves provided on the inner surfaces of the left and right side plates of the main body, which is formed in a vertically rectangular cylindrical shape. The main roll holding chamber is divided into a main roll holding chamber and a spare roll storage chamber connected above the main roll holding chamber, and the front plate of the main roll holding chamber has an opening that spans almost the entire width, and the paper pulled out from the main roll holding chamber can be stored along the lower edge of the main roll holding chamber. A vertical roller that forms a cutter for cutting and supports the main roll is rotatably installed in the center of the bottom plate of the holding chamber, and a vertical roller that holds the core rod movably in the vertical direction is installed in the center of the left and right side plates of the holding chamber. A toilet paper storage and holding device characterized by having an insertion hole.