JP3074056U - Roll paper cutter - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention removes the lid from the holder body 71 of the existing roll paper holder 7 and newly supports a holder type of the holder body 71 corresponding to a hole type or a projection type. It is an object of the present invention to provide a roll paper cutter which can be attached, and in which the roll paper is pulled out to the upper surface of the plate material 1 so that the perforations can be easily recognized and the roll paper can be cut with one touch even with one hand. SOLUTION: At least right and left mounting members 2 for supporting the rear end of a flat plate material 1 at the right and left are provided.
Is a round bar 21, a cylinder 22 for inserting the round bar 21,
And a notch 3 having a length through which the end of the roll paper can pass through the width.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a roll paper cutter of a lid body which is attached to a substantially U-shaped holder body integrally formed of synthetic resin and rotatably supported at a rear end thereof.

[0002]

[Prior art]

 Generally, as a roll paper holder, the roll paper is rotatably supported on a holder body mounted on a wall or the like, and the upper side of the supported roll paper is covered with a lid that is vertically swingably mounted on the holder body. This is generally the case.

[0003]

[Problems to be solved by the invention]

 However, the conventional roll paper holder pulls out the loaded roll paper and cuts the paper, pressing the lid downward with one hand to stop the rotation of the roll paper, and pulling the end of the paper with the other hand. While cutting it. Therefore, since it is necessary to use both hands, it is extremely difficult to use, for example, when using the toilet while adding a toilet. Moreover, it was extremely difficult to use for physically handicapped persons with one hand. Further, after cutting, if the end of the roll paper is not sufficiently exposed, the drawer is difficult to take out because the drawer is not known, or is hidden under the lid, which is inconvenient to take out. In addition, if the user tries to pull out the roll paper with wet or dirty hands, the stain penetrates to the inside of the rolled paper, and it is unclean for the next user.

According to the present invention, the lid is removed from the holder body of the synthetic resin roll paper holder that has already been installed, and the holder body is attached to a hole-type or projection-type holder. It is another object of the present invention to provide a roll paper cutter that can draw out the roll paper on the upper surface of the plate material, and can easily perforate the roll paper and can cut the roll paper easily with one hand by one touch.

[0005]

[Means for Solving the Problems]

 The present invention has been made to solve the above-mentioned problem, that is, at least mounting members for supporting the rear end of a flat plate material are provided at both left and right ends, and the mounting members are provided with a round bar. A cylindrical portion into which the round bar is inserted, and a bearing portion into which the cylinder is inserted, and a notch having a length through which the end portion of the roll paper can pass through the width is formed at the rear end of the plate material. Structure. Means for fixing the round bar and the cylinder may be provided.Roll guide materials for regulating the width direction of the roll paper may be provided on both sides of the lower surface of the plate material, or substantially on the upper surface of the plate material. It is good to attach an arc-shaped handle.

[0006]

[Embodiment of the invention]

 1 to 3 show an embodiment of the present invention, and the description will be made based on this. (1) is a flat plate material, and the material is preferably made of wood, synthetic resin, or the like. (2) is a mounting member provided for pivotally supporting the rear end of the plate (1). The mounting member (2) is provided on the left and right sides of the rear end of the plate (1). I have. The mounting member (2) includes a round bar (21), a cylinder (22) for inserting the round bar (21), and a bearing (23) for inserting the cylinder (22). In addition, a pin (21a) is erected on the outer periphery of the round bar (21), a slot (21b) is provided on the end face, and two substantially S-shaped grooves (22a) are formed on the outer periphery of the cylinder (22). At the same time, a slot (22b) is provided on the end face, and a projection (23b) for inserting into the substantially S-shaped groove (22a) is formed on the inner wall of the hole (23a) formed in the bearing portion (23). It protrudes (see FIG. 4). The projection (23b) at this time may be a screw screwed from the outside of the bearing (23). The round bar (21) and the cylinder (22) are not provided with a pin (21a), a slot (21b), a substantially S-shaped groove (22a), and a slot (22b). You may use something.

The notch (3) is a notch provided at the rear end of the plate (1). The notch (3) is formed in parallel with the rear edge of the plate (1) and has a length of a roll paper ( It is preferable that the length of the end of 8) is secured so that it can pass through the width [see FIG. 6B]. (4) is a cutting edge provided on the front edge of the plate material (1), which is chamfered so that the front edge is thin and sharp as shown in FIG. A saw blade (41) is formed in a part of the cutting blade (4) from both sides toward the center. Although the saw blade (41) may be provided on the entire front edge, roll paper (8) with perforations (81) is currently the mainstream, and in this case, a part of the perforations (81) is used. When the blade is cut, the saw blade (41) does not need to be provided on all sides of the front edge because the blade can be easily separated. (5) is a roll guide material provided on both sides of the lower surface of the plate material (1) to regulate the width direction of the roll paper (8), and the roll guide material (5) includes a roll paper (8). There is a main rod (51) having a substantially arc shape having a length reaching the core material, and a sub-rod (52) provided on the rear side to regulate the width direction at the start of use of the roll paper (8). (See FIG. 3). (6) is a substantially arc-shaped handle attached to the upper surface of the plate (1) (see FIG. 2). (7) is an off-the-shelf synthetic resin paper holder having a U-shaped holder body (71), which is attached to the rear end of the paper holder (7) to support the lid body. There are a hole type and a projection type as the part.

FIG. 4 is a view showing parts of the mounting member (2) of the present embodiment, and a case where the mounting member (2) is incorporated will be described. First, the round bar (21) is inserted into the cylinder (22), and the pin (21a) is erected on the round bar (21) from the substantially S-shaped groove (22a) formed in the outer periphery of the cylinder (22). . At this time, the tip of the pin (21a) should not protrude from the upper part of the substantially S-shaped groove (22a). Next, when the cylinder (22) is inserted into the hole (23a) of the bearing portion (23), another substantially S-shaped groove (22a) formed in the outer periphery of the cylinder (22) is inserted into the bearing (23). The screw is screwed toward the substantially S-shaped groove (22a), and the screw is projected from the inner wall of the hole (23a), and the screw is inserted into the substantially S-shaped groove (22a). Check that the cylinder (22) and the round bar (21) can be moved left and right, and then set the projection (23b). At this time, the round bar (21) and the cylinder (22) can freely move in and out of the bearing (23), but do not come off because of the pin (21a) and the projection (23b). It is shipped as a product in this state.

Next, a method of attaching the product of the present invention will be described. First, remove the lid from the existing synthetic resin paper holder (7). At this time, if the front end of the holder body (71) attached to the wall or the like is pushed open with both hands, the rear end also expands and comes off from the attachment part that supported the lid. Next, when mounting the product of the present invention, the holder body (71) has a hole type and a protrusion type, and since the holes and protrusions are large and small, it is necessary to mount according to each type. This mounting method will be described in detail with reference to FIG. First, for the hole-type holder body (71), especially for those with large holes, place the product in the holder body (71) and use a tool such as a screwdriver from the inside of the mounting member (2). The end face of the cylinder (22) is pushed and the cylinder (22) is inserted into the large hole [see FIG. 5 (a)]. At this time, since the projection (23b) slides on the inner wall of the substantially S-shaped groove (22a), the cylinder (22) is horizontally pushed out of the bearing (23). Then, since the slot (22b) of the cylinder (22) is turned and the projection (23b) is fitted into the end of the substantially S-shaped groove (22a), the cylinder (22) is fixed to the bearing (23). (See FIG. 4). Similarly, set the other mounting member (2) by inserting the cylinder (22) into the hole with a tool such as a screwdriver. Next, for the projection type holder body (71), especially for the one with a large projection, firstly, press the end surface of the cylinder (22) by using a tool such as a screwdriver from both sides of the mounting member (2). The cylinder (22) is recessed and the slot (22b) of the cylinder (22) is turned so that the projection (23b) is fitted into the end of the substantially S-shaped groove (22a). It is recessed in advance and fixed to the bearing (23). Next, the product of the present invention is arranged on the holder main body (71), and the mounting member (2) is inserted into one of the protrusions. Then, the distal end side of the holder main body (71) is pushed open and the other mounting is performed. Insert the member (2) [see FIG. 5 (b)]. Then, the large projection of the holder body (71) is inserted and attached to the hole (23a) of the bearing portion (23).

[0010] Furthermore, when the product of the present invention has a small hole in the holder body (71), the product of the present invention is arranged in the holder body (71), and tools such as a screwdriver are installed from the inside of the mounting member (2). By pressing the end face of the round bar (21), the round bar (21) is inserted into the small hole. At this time, since the pin (21a) slides on the inner wall of the substantially S-shaped groove (22a), the round bar (21) is horizontally pushed out from the bearing (23) [see FIG. 5 (c)]. Then, the round bar (21) is fixed to the cylinder (22) by turning the slot (21b) of the round bar (21) to fit the pin (21a) into the end of the substantially S-shaped groove (22a). It is. Similarly, set the other mounting member (2) by inserting the round bar (21) into the hole with a tool such as a screwdriver. Next, for the projection type holder body (71), especially for small projections, first attach the mounting members (2) at both ends to the end surface of the round bar (21) using a tool such as a screwdriver from both sides. Press to dent the round bar (21) and rotate the slot (21b) of the round bar (21) to fit the pin (21a) into the end of the substantially S-shaped groove (22a). The rod (21) is previously dented and fixed to the cylinder (22). Next, the product of the present invention is arranged on the holder body (71), and the mounting member (2) is inserted into one of the protrusions. Then, the distal end side of the holder body (71) is pushed open, and the other mounting is performed on the other protrusion. Insert the member (2). Then, the small projection of the holder body (71) is inserted and attached inside the cylinder (22) [see FIG. 5 (d)]. At this time, if the small projections are short, leave the round bar (21) free instead of fixing it to the cylinder (22), and bring the cylinder (22) into contact with the inner wall of the holder body (71). It is good to make the round bar (21) contact the tip of the small projection to increase the contact length. At this time, it may be fixed with an adhesive. Before placing the product of the present invention on the holder body (71), the mounting member (2) may be set in advance so as to correspond to the type of the holder body (71). If a simple rod or cylinder is used as the round bar (21) and the cylinder (22), set them according to the type of holder body (71) and fix them with adhesive. Should be installed.

A method of setting the roll paper (8) after attaching the product of the present invention to the holder body (71) will be described. First, the roll paper (8) is attached to the holder body (71) so that it can rotate freely. Also, the roll paper (8) is attached with care in the direction so that the end of the roll paper (8) can be easily pulled out from the notch (3). Next, the end of the roll paper (8) is pulled out from the notch (3), under the handle (6), and to the upper surface of the plate (1) so as to reach the cutting edge (4). Next, the case where the roll paper (8) is used will be described. First, the end of the roll paper (8) is pulled out on the upper surface of the plate material (1), so it can be seen at a glance and grasps it. When the end of the paper is slightly lifted from the upper surface of the plate material (1) and pulled out appropriately, the roll paper (8) is sandwiched on both sides by the main rod (51) and the sub-rod (52), and is rolled in the width direction. The paper end is easily pulled out from the notch (3) because it is regulated by the guide member (5) [see FIG. 6 (a)]. After pulling out the length to be used, pull it downward as indicated by the arrow in the figure, while visually checking that the perforation (81) of the roll paper (8) comes to the cutting edge at (4). Therefore, the roll paper (8) can be cut while pressing the roll paper (8) from above the plate material (1). Therefore, it is necessary to cut the roll paper (8) with one hand while pressing the cover with the other hand while pulling the roll paper (8) with a conventional hand. No, one-touch cutting is possible with one hand. At this time, the perforation (81) is opened by pulling the end of the paper, and can be confirmed on the upper surface of the flat plate material (1), so that the position of the perforation (81) can be easily recognized. 6 (b)], if the perforation (81) comes to the cutting portion (4), the roll paper (8) can be cut more easily and surely with one hand.

[0012]

[Effect of the invention]

 With this configuration, the present invention has the following effects.

[0013] At least right and left mounting members for pivotally supporting the rear end of the flat plate material (1) as in claim 1 are provided at least on both right and left ends, and the mounting member (2) is a round bar. (21), a cylinder (22) into which the round bar (21) is inserted, and a bearing portion (23) into which the cylinder (22) is inserted. A notch (3) of a length that allows the cut end to pass through the width is cut in the roll paper (8) in parallel to the rear side, so that the holder of the synthetic resin roll paper holder (7) that has already been installed is provided. By removing the lid from the main body (71), it is possible to newly attach the product of the present invention to the holder body (71) having a hole-type or protruding-type shaft. Further, since the roll paper (8) can be pulled out from the notch (3) at the rear end of the flat plate material (1) to the upper surface, when cutting the roll paper (8) pulled out from the end of the paper, the plate material is cut. (1) By pressing the upper surface of the roll paper (8) as a whole, the entire lower surface of the plate material (1) is securely pressed down, and the perforations (81) of the roll paper (8) are easy to understand and the roll paper (8) is easy to understand. 8) It can be cut with one touch with one hand, and there is no need to use both hands, which is especially useful for physically handicapped people who have one hand inconvenience. Furthermore, even if the hand is used when the hand is dirty, the stain does not seep into the inside of the rolled paper (8), and there is no danger of giving a dirty impression to the next user. Since the top surface of the plate (1) is flat, memo paper, writing utensils or cigarettes can be temporarily placed during use or hand washing, which is convenient.

A pin (21a) is erected on the outer periphery of the round bar (21) and a slit (21b) is provided on the end face as in claim 2, and a substantially S-shaped groove (21) is provided on the outer periphery of the cylinder (22). 22a) and a slot (22b) provided on the end face, and inserted into the substantially S-shaped groove (22a) in the inner wall of the hole (23a) formed in the bearing portion (23). Since the mounting member (2) can form two types of holes and two types of projections by drilling the projections (23b), the holder body (71) can be a hole type or a projection type. The product of the present invention can be easily and securely attached to the new type.

According to a third aspect of the present invention, a cutting edge (4) is provided at the front edge of the plate material (1), and a saw blade (41) is partially formed on both sides of the cutting edge (4). Since the perforation (81) of the roll paper (8) comes to the position of the saw blade (41) in the product of the present invention, the saw blade (41) for cutting a part of the perforation (81) is used. It suffices to have only enough to cut the roll paper (8) reliably and to reduce the cumbersome saw blade (41) formation, making it easy to manufacture.

According to a fourth aspect of the present invention, a roll guide member (5) for regulating the width direction of the roll paper (8) is provided on both sides of the lower surface of the plate member (1), and the roll guide member (5) is provided. A main rod (51) having a length substantially reaching the core of the roll paper (8) and a sub-rod (52) provided on the rear side of the roll paper (8) at the start of use. As a result, the roll paper (8) can be reliably pulled out from the notch (3) at the rear end of the flat plate material (1) to the upper surface, so that the perforation (81) of the roll paper (8) can be determined. It is easy and the roll paper (8) can be cut with one hand and easily with one touch.

A substantially arc-shaped handle (6) is attached to the upper surface of the plate material (1) as described in claim 5, so that when the roll paper (8) is replaced with a new one, the cutting blade part (4) is replaced. Without holding, the plate (1) can be opened upward by holding the handle (6), and the appearance is good. Also, by holding the handle (6) and pressing it from above, the roll paper (8) is more strongly pressed and the rotation is reliably stopped, so that the roll end is stretched and cut easily.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a front view of the embodiment.

FIG. 3 is a sectional view taken along line AA of FIG. 1;

FIG. 4 is a perspective view showing an attachment member of the embodiment.

FIG. 5 is an explanatory view showing the operation of the attachment member of the embodiment.

FIG. 6 is an explanatory view showing a method of using the product of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plate material 2 Mounting member 21 Round bar 21a Pin 21b Slot 22 Cylindrical 22a S-shaped groove 22b Slot 23 Bearing 23a Hole 23b Projection 3 Notch 4 Cutting edge 41 Saw blade 5 Roll guide material 51 Main rod 52 Secondary rod 6 handles 8 roll paper

Claims (5)

[Utility model registration claims] An attachment member (2) for pivotally supporting a rear end of a flat plate (1) is provided at least on both left and right ends, and the attachment member (2) is provided with a round bar (21). , A cylinder (22) into which the round bar (21) is inserted, and a bearing portion (23) into which the cylinder (22) is inserted, and a roll paper (8) is provided at the rear end of the plate (1). A roll paper cutter characterized in that a notch (3) having a length such that the end of (1) can pass through the width is formed. 2. A pin (21a) is erected on the outer periphery of the round bar (21), and a slot (21b) is provided on the end face. A substantially S-shaped groove (22a) is formed on the outer periphery of the cylinder (22). A slot (22b) is provided on the end face of the hole, and a projection (23b) for insertion into the substantially S-shaped groove (22a) is formed on the inner wall of the hole (23a) formed in the bearing portion (23). 2. The roll paper cutter according to claim 1, wherein 3. A cutting blade (4) is provided at a front edge of the plate (1), and a saw blade (41) is provided on both sides and a part of the cutting blade (4).
The roll paper cutter according to claim 1, wherein 4. A roll guide member (5) for regulating the width direction of the roll paper (8) is provided on both sides of the lower surface of the plate member (1), and the roll guide member (5) is provided with a roll paper (5). 8) A substantially arc-shaped main rod (51) having a length reaching the core material, and a sub-rod (52) provided on the rear side for regulating the start of use of the roll paper (8). The roll paper cutter according to claim 1. 5. The roll paper cutter according to claim 1, wherein a substantially arc-shaped handle is attached to an upper surface of said plate material.