JPH0344050Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a roll paper holder that can store a plurality of roll papers (including tissue paper).

[Conventional technology]

A conventional roll paper holder has a case body provided with a roller that freely rotates the roll paper and a side plate that holds the roller so that the roller can be taken out freely.One end is rotatably attached to the case body and the other end is attached to the case body. It has a cover plate that serves as a cutter section for the roll paper, and in use, each roll paper is attached to the roller, and after unraveling the roll paper to a predetermined length from the surface, it is cut by the cutter section. Was.

There was also a roll paper holder that could store two rolls of paper, one above the other, and after using the lower one, the upper one could be dropped to the bottom.

In these roll paper holders,
When the roll paper is used up, a new roll paper must be brought from another location and installed, which is very inconvenient, and if three or more roll papers are purchased, a separate storage space is required. It was hot.

Therefore, the present applicant has applied for a roll paper holder 10a in Utility Model Application No. 1982-41482, but the roll paper holder 10a has an outer case that can store three or more roll papers, as shown in FIG. 10, an arc-shaped receiving plate 12 for receiving the roll paper 11 introduced from the upper part of the outer case 10, the upper end of which is rotatably connected to the lower end of the receiving plate 12, and the other end of which is connected to the outer case 10.
Holding member 1 of receiving plate 12 rotatably connected to
3, a connecting member 14 whose upper end is rotatably connected to the receiving plate 12 and rotates the receiving plate 12;
A guide tube 1 rotatably connected to the lower end of the connecting member 14 and fixed to the outer case 10.
5, and a spring 17 that holds the lever 16 upward. By pulling the lever 16 downward, the connecting member 14
is pulled downward and becomes almost vertical, and the holding member 13 rotates in the direction of the arrow a around the connecting part with the outer case 10, and the receiving plate 12 opens as shown by the two-dot chain line, so that the roll Paper 11 falls to the bottom. At this time, the roll paper 18 located directly above the roll paper 11 is temporarily held at the upper end of the receiving plate 12, and then falls further downward by the action of the spring 17 and is held like the roll paper 11. .

[Problem that the invention attempts to solve]

However, when the upper roll paper is small, there is a problem in that it falls together with the roll paper directly below it before it is held at the upper end of the receiving plate 12.

Furthermore, even if the paper roll is once held at the upper end of the receiving plate 12, if the spring 17 is weak, the upper roll paper may fall off before the receiving plate 12 returns to its original position. It was difficult to drop them one by one to the bottom.

This invention was developed in view of these circumstances, and it is possible to store multiple roll papers, ensure that each roll paper is supplied one by one when in use, and save space for installation. The purpose is to provide a roll paper holder that does not take up space.

[Means to solve problems]

The roll paper holder according to the present invention that solves the above problems includes an outer case that can store a plurality of roll papers, and a pair of arcuate receiving plates that receive the roll paper inserted from the top of the outer case from both sides. , a pair of support plate holding members whose upper ends are rotatably connected to the lower ends of the respective support plates and whose other ends are rotatably connected to the outer case; a pair of connecting members whose upper ends are rotatably connected and which rotate the receiving plate; a lever which is rotatably connected to the lower end of the connecting member and which moves up and down within a guide cylinder and which is fixed to the outer case; The lever is configured to include a spring that holds the lever upward.

Here, it is preferable that a hooking member having one end fixed to the outer case is attached to the upper part of the receiving plate to stop rotation of the receiving plate at a certain position, and a hooking member is attached to the back of the holding member. Alternatively, it is desirable that a stopper for stopping rotation of the holding member within a certain range is attached to the outer case located on the back of the holding member.

[Effect]

The roll paper holder according to the present invention can receive the roll paper thrown in from above from both sides by the pair of arcuate receiving plates, and the next roll paper thrown in is placed on top of this roll paper. It turns out.

Here, when the lever is pushed downward against the spring, the connecting member is oriented vertically, the holding member is rotated, and the paired receiving plate is rotated upward, and the roll resting on the receiving plate is rotated. The paper is allowed to fall to the bottom, and the roll paper directly above is stopped at the ends of the pair of receiving plates.

Next, the connecting member returns to its original position due to the action of the spring, and the paired receiving plate also returns to its original position. It can be held by the entire arcuate surface of the plate.

〔Example〕

Next, an embodiment embodying the present invention will be described with reference to the attached drawings to provide an understanding of the present invention.

Here, FIG. 1 is a perspective view of a roll paper holder according to an embodiment of the present invention, FIG. 2 is a perspective view showing a schematic structure of the internal mechanism of the roll paper holder, and FIG. 3 is a perspective view of the roll paper holder according to an embodiment of the present invention. 4 and 5 are partial cross-sectional views showing a modification of the roll paper holder, and FIG. 6 is a partial side view showing a modification of the outer case that can be used with the roll paper holder. FIG.

As shown in FIGS. 1 and 2, a roll paper holder 20 according to an embodiment of the present invention includes an outer case 21, a roll paper inlet 22 provided at the upper part of the outer case 21, and a roll paper inlet 22 provided at the upper part of the outer case 21. A pair of arc-shaped receiving plates 23 and 24 are provided in the middle part of the outer case 21, a feeding device 25 drives the receiving plates 23 and 24, and a material is sent downward by the feeding device 25. The cutter section 27 includes a roll paper placement section 26 that receives the rolled paper, and a cutter section 27 that cuts the roll paper placed on the roll paper placement section 26 into a predetermined length. This will be explained in detail below.

The outer case 21 is made of a stainless steel plate or plastic material, has a rectangular cross section, and has a roll paper input slot provided at the top thereof so that the roll paper 28 can be placed horizontally and stacked vertically. The size of the opening 29 of the roll paper 22 is determined so that the roll paper 28 can be inserted into the outer case 21 with a sufficient gap.

A cover plate 30 is provided to cover the opening 29, and the cover plate 30 has hinges 31 and 32 attached to its upper part and handles 33 and 34 formed at its lower part so that it can be opened and closed freely. It's summery.

The receiving plate 23 (the same applies to 24) is a 1/4 arc-shaped plate with a radius of curvature slightly larger than that of the roll paper. A feeding device 25 is connected to one end of the feeding device 25, and if necessary, it rotates as shown by the two-dot chain line in FIG. 3 to drop the roll paper 28 placed on the top downward, and , to receive the roll paper 28a directly above.

Further, a chain 34a, which is an example of a hanging member, whose one end is fixed to the outer case 21 is attached to the upper part of the receiving plates 23, 24.
It is designed to stop the rotation at a certain position.

To explain the feeding device 25 in more detail, the feeding device includes holding members 35, 36 rotatably connected to the center portions of the lower ends of the receiving plates 23, 24.
and connecting members 37, 38 and 39, 4 rotatably attached to both sides of the lower ends of the receiving plates 23, 24.
0, and the upper ends are the connecting members 37, 38 and 3, respectively.
Lever 45, 46 and 4 are rotatably connected to the lower ends of 9 and 40 and move up and down inside guide tubes 41, 42 and 43, 44 fixed to outer case 21.
7, 48, and the levers 45, 46 and 47, 4
Spring 49, 50 and 5 holding 8 at the top
1,52.

The holding member 35 maintains the posture of the receiving plate 23, and its lower end is rotatably attached to the outer case 21 with a hinge structure. Further, the springs 49 and 50 are in a normal state, and the levers 45 and 4 are
6 rises to the top to hold the connecting members 37 and 38 in a nearly horizontal direction, and the receiving plate 23 is used to hold the roll paper 28 falling from the top, and the lever 45, 46 to the bottom, the connecting members 37, 3 as shown in FIG.
8 faces in the vertical direction, the holding member 35 rotates in the direction of arrow b, and the receiving plate 23 rotates to the position shown by the two-dot chain line in FIG.

Further, the holding member 36 has the same structure as the holding member 35 as described above, so a detailed explanation thereof will be omitted, but when the levers 47 and 48 are pushed downward, the connecting member is moved as shown in FIG. 39,
40 is oriented in the vertical direction, the holding member 36 is rotated in the direction of arrow c, and the receiving plate 24 is rotated to the position shown by the two-dot chain line in FIG. The upper roll paper 28a is stopped at its end.

Note that a mounting plate 53 is fixed to the lower ends of the levers 45, 46, 47, and 48, and a handle 54 is provided at the bottom of the mounting plate 53.
4 to the bottom, the receiving plates 23, 24
can be rotated.

A roll paper placement section 26 is provided below the receiving plates 23 and 24, and the roll paper placement section 26 is made up of rollers 56, 57, and 58 that are arranged at predetermined intervals and are free to rotate. It is designed to receive the falling roll paper 28.

A roll paper outlet 59 is provided on the front surface of the roll paper mounting section 26, so that the roll paper 28 inside can be freely taken out. In addition, the roll paper outlet 5
A roller 60, which is slightly shorter at the upper part than the roll paper outlet 59 and can rotate freely, is attached to the upper part of the roller 9 via a support member 61, and the unraveled roll paper 28b can be taken out using the roller 60 as a guide. There is.

A cover plate 63 whose upper part is rotatably attached by a hinge 62 is provided above the roll paper outlet 59, and the tip thereof is a wavy cutter blade 64 which is an example of the cutter part 27. It has a structure that allows it to cut the roll paper 28b.

At the bottom of the outer case 21, there is provided a storage compartment 65 with an opening at the front as shown in FIG. Now you can draw 54.

Here, it is also possible to attach a lid that can be opened and closed to the roll paper outlet 59 or the storage 65.

Roll paper holder 20 according to the above embodiment
To explain in more detail how to use the roll paper 28, the roll paper 28 put in from the roll paper inlet 22 falls inside the outer case 21 and is placed on the receiving plates 23 and 24.

Here, when the handle 54 is pushed downward as shown in FIG.
3. Drop only one piece of roll paper 28 placed on 24 downwards, and remove the upper roll paper 28.
a is the receiving plate 23, 24 on both sides as shown in FIG.
It is stopped at the tip to prevent it from falling.

Next, when the handle 54 is released, the levers 45, 4
6, 47, 48 are springs 49, 50, 51,
52 and rises, and the receiving plates 23, 24
As shown in FIG. 2, it faces upward and receives the upper roll paper 28a.

On the other hand, the end of the roll paper 28 that has fallen to the bottom is untied by hand from the roll paper outlet 59 and taken out via the roller 60, whereby the roll paper 28b comes out as shown in FIG. If necessary, the roll paper 28b is cut by the cutter blade 64.

Here, a modification of the roll paper holder 20 shown in FIG. 4 or FIG. 5 will be described. In FIG. The holding member 36 stops rotating, and the holding member 3
Since the angle (α) between 6 and the receiving plate 24 is set not to be less than 180 degrees, the springs 51, 5
The holding member 36 is not subjected to the second reaction force, and the receiving plate 24 can be reliably returned to its original position.

In FIG. 5, a stopper 67 is attached to the outer case 21 located at the back of the holding member 36 to stop the rotation of the holding member 36 within a certain range.The stopper 67 is attached to the outer case 21 with a screw structure. Therefore, the position of the stopper 67 can be adjusted.

Furthermore, it is also possible to install a spring between the holding member 36 and the receiving plate 24 to constantly apply an outward force, thereby returning the receiving plate 24 to its original position.

Further, as shown in FIG. 6, the outer case 21 is
In the case of vertically elongated paper, by providing the receiving members 68 at appropriate intervals and attaching the guides 69 of the receiving members 68 to the outer case 21, the roll paper 70 can be moved by the weight of the roll paper 70 on it. It is possible to avoid collapse.

[Effect of idea]

As is clear from the above description, the roll paper holder according to the present invention can receive the roll paper loaded from above from both sides by means of the pair of arcuate receiving plates.

Also, the pair of receiving plates is rotated upward to cause the roll paper placed on the receiving plate to fall to the bottom, and the roll paper directly above is stopped at the end of the pair of arc-shaped receiving plates. I can do it.

Next, the connecting member returns to its original position due to the action of the spring, and the paired receiving plate also returns to its original position. It can be held by the entire arcuate surface of the plate.

Therefore, it has become possible to reliably supply each roll paper one by one.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a roll paper holder according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a schematic structure of the internal mechanism of the roll paper holder.
Fig. 3 is a partially enlarged side view of section A in Fig. 1, Figs. 4 and 5 are partial sectional views showing modified examples of the roll paper holder, and Fig. 6 is a partial cross-sectional view showing a modification of the roll paper holder that can be used with the roll paper holder. FIG. 7 is a partial side sectional view showing a modified example of the outer case, and FIG. 7 is a partial side sectional view of a conventional roll paper holder. Explanation of symbols, 20... Roll paper holder, 21... Outer case, 22... Roll paper inlet, 23, 24... Receiving plate, 25... Feeding device, 26... Roll paper placement section, 27... …
Cutter part, 28, 28a, 28b... Roll paper, 29... Opening, 30... Lid plate, 31, 3
2... Hinge, 33, 34... Handle part, 34a...
Chain (hanging member), 35, 36...holding member,
37, 38, 39, 40... Connection member, 41, 4
2, 43, 44...Guide tube, 45, 46, 4
7, 48... lever, 49, 50, 51, 52...
... Spring, 53 ... Mounting plate, 54 ... Handle, 56, 57, 58 ... Roller, 59 ... Roll paper outlet, 60 ... Roller, 61 ... Support member, 62 ... Hinge, 63 ... Cover plate, 64...
...Cutter blade, 65...Storage, 66, 67...
Stopper, 68...Receiving member, 69...Guide,
70... Roll paper.

Claims (1)

[Claims for Utility Model Registration] (1) An outer case that can store a plurality of roll papers, a pair of arcuate receiving plates that receive the roll paper inserted from the top of the outer case from both sides, and a pair of holding members for the receiving plate, the upper end of which is rotatably connected to the lower end of the receiving plate, and the other end of which is rotatably connected to the outer case; A pair of connecting members that are freely connected and rotate the receiving plate, a lever that is rotatably connected to the lower end of the connecting member and is fixed to the outer case and that moves up and down within the guide cylinder, and a lever that moves the lever upward and downward. A roll paper holder comprising: a spring for holding the roll paper; (2) Claim 1 of the Utility Model Registration Claim states that a hanging member with one end fixed to the outer case is attached to the upper part of the receiving plate to stop the rotation of the receiving plate at a certain position. roll paper holder. (3) The roll according to claim 1 or 2 of the utility model registration claim, in which a stopper for stopping the rotation of the holding member within a certain range is attached to the back of the holding member or the outer case located on the back of the holding member. paper holder.