JP3075973U - Mounting member for roll paper cutter - Google Patents

Abstract

(57) [Problem] To provide a mounting member for a roll paper cutter which has a very simple structure and can be integrated with a simple operation even if a holder body is a hole type or a projection type. And SOLUTION: In order to mount a roll paper cutter with a flat upper surface, a cylindrical convex body 2 is protruded at one end of a cylindrical mounting body 1 and a round concave part 3 is formed at the other end. Then, the structure is formed integrally. Also, a convex portion 2 and a concave portion 3
And the length and depth are set to 1/3 of the length of the mounting body 1.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 In the present invention, the cover is removed from the holder body of the synthetic resin roll paper holder that has already been set, and a new roll paper cutter (cover) is used for a holder type having a hole type or a projection type. The roll paper can be attached to the roll paper cutter, and the roll paper can be pulled out to the upper surface of the roll paper cutter so that the perforations can be easily recognized and the roll paper can be cut with one hand and easily with one touch. The present invention relates to a mounting member for a roll paper cutter.

[0002]

[Prior art]

 In the past, there was no one that could newly install a roll paper cutter corresponding to the already installed mounting part of the synthetic resin holder body that had a hole type or projection type. For this reason, the present inventors have just proposed a roll paper cutter in Japanese Patent Application No. 2000-004098. The mounting member used for this includes a round bar, a cylinder for inserting the round bar, and a bearing for inserting the cylinder. When this mounting member is used, it is necessary to confirm whether the holder main body is a hole type or a projection type, and also confirm the size thereof, and then adjust the insertion degree or the projection degree of the round bar. At this time, the round bar is taken in and out of the cylinder, the adjustment is troublesome, and the structure of the mounting member is liable to be complicated.

An object of the present invention is to provide a mounting member for a roll paper cutter, which can be handled by a simple operation regardless of whether the holder body is a hole type or a projection type and has an extremely simple integrated structure.

[0004]

[Means for Solving the Problems]

 The present invention has been made to achieve the above-mentioned object.In other words, in order to mount the roll paper cutter into a mounting hole of a flat roll paper cutter, one end of the cylindrical mounting body has a cylindrical projection. And the other end is formed integrally with a round recess. Further, it is preferable that the size of the convex portion and the size of the concave portion are substantially the same, and that the length and the depth are set to 1/3 of the length of the mounting body.

[0005]

[Embodiment of the invention]

 1 and 2 are views showing an embodiment of the present invention, and the description will be made based on this. (1) is a mounting body formed of iron, light metal, synthetic resin or the like in a cylindrical shape. (2) is a projection protruding from one end of the mounting body (1) in a cylindrical shape, and the length of the projection (2) is 1/3 of the length of the mounting body (1). Good. (3) is a round hole recessed at the other end of the mounting body (1), and the depth of the recess (3) is preferably 1/3 of the length of the mounting body (1). In addition, it is preferable that the inner diameter be substantially the same as the outer diameter of the convex portion (2). Strictly speaking, the outer diameter of the convex portion (2) is slightly smaller than the inner diameter of the concave portion (3). ) Can be inserted so that it does not have to be bulky when transporting and managing the product of the present invention. The projections (2) and the recesses (3) are integrally formed with the mounting body (1) or are integrally formed by grinding. At this time, each dimension in the longitudinal direction is, as shown in FIG. 1, 3 L for the mounting body (1), L for the convex portion (2) and concave portion (3), and a length of 4 L when integrated. is there.

Next, a description will be given of a case where the roll paper cutter (4) is attached using the product of the present invention with reference to FIGS. A mounting hole (43) provided at the rear end of a roll paper cutter (4) provided with a cutting edge (41) at the front edge of a flat plate material and a slot (42) parallel to the rear edge. Insert the product of this invention into the device and temporarily fix it with the screw (44). A substantially arc-shaped roll guide member (5) provided for regulating the width direction of the roll paper is provided on both lower surfaces of the plate member of the roll paper cutter (4). First, the lid is removed from the holder body (6) of the existing paper holder made of synthetic resin. At this time, if the front end of the holder body (6) attached to the wall surface or the like is pushed open with both hands, the rear end also spreads and comes off from the attachment portion that has supported the lid body. Next, confirm whether the holder body (6) is a hole type or a projection type, and confirm the size of the hole or the outer diameter of the projection, and determine the mounting direction and position of the product according to each type. I do.

This mounting method will be described in detail with reference to FIG. First, for the holder body (6), which is a hole type and particularly large in hole, make sure that the concave (3) side of the mounting body (1) of the present invention is inserted outside, and then tighten the screw (44). Loosen the screw (44) with the 1/3 of the mounting body (1) protruding to secure the product of the present invention [see Fig. 3 (a)]. At this time, the product of the present invention is also fixed to the other mounting hole (43) of the roll paper cutter (4) in a state where it protrudes one third of the mounting body (1). Next, for the projecting type holder body (6), which has particularly large projections, confirm that the concave (3) side is inserted to the outside similarly to the above, loosen the screws (44), and With the 1/3 recessed of the mounting body (1), fully tighten the screw (44) to fix the product of the present invention [see Fig. 3 (b)]. When the mounting body (1) is to be recessed, it is not always necessary to stick to 1/3 as long as the protrusion is long enough to be inserted into the mounting hole (43). The product of the present invention is fixed to the other mounting hole (43) of the roll paper cutter (4) in the same manner as described above, with the mounting body (1) recessed by 1/3.

Further, with respect to the holder body (6) having a small hole and having a small hole, the mounting body (1) of the present invention is removed and inserted into the mounting hole (43) such that the projection (2) side is on the outside. Then, set the protruding part (2) to completely protrude from the mounting hole (43) and fix the screw (44) fully to fix the product of the present invention [see Fig. 3 (c)]. Similarly, the other mounting hole (43) of the roll paper cutter (4) has the protrusion (2) completely projecting to fix the product of the present invention. Next, with respect to the holder body (6) having the projection type and the small projection, check that the concave (3) side of the mounting body (1) of the present invention is inserted outside and flush with the mounting hole (43). If it is out of place, loosen the screw (44) and set it again. Then, fully tighten the screw (44) to fix the product of the present invention [see FIG. 3 (d)]. The mounting body (1) is similarly set and fixed in the other mounting hole (43).

By attaching the roll paper cutter (4) to the holder body (6) in this way, the end of the roll paper is pulled out from the elongated hole (42) to the upper surface of the flat plate material, so that the perforation is performed. It is easy to make it come to the cutting blade part (41), and by pulling the end part downward, the roll paper is cut out from the plate while being pressed. Accordingly, the roll paper can be cut with one touch with one hand and can be cut reliably.

[0010]

[Effect of the invention]

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

[0011] At the rear of a roll paper cutter (4) provided with a cutting edge (41) at the front edge of a flat plate material and an elongated hole (42) parallel to the rear edge as set forth in claim 1. For mounting in the hole (43), a cylindrical projection (2) is projected from one end of the cylindrical mounting body (1), and a round recess (3) is formed at the other end of the mounting body (1). ) Is perforated to form an integral structure, which makes it possible to handle the holder body (6) in a hole type or a projection type with simple work and has an extremely simple structure. Mass production is possible. In addition, the work of moving the round bar in and out of the cylinder and the work of adjusting the round bar, which have been performed conventionally, become unnecessary. Therefore, the roll paper can be pulled out from the top surface of the flat plate material by replacing it with the holder body (6) of the synthetic resin roll paper holder already installed, and one hand can cut it with one touch. It will be useful for people with free physical disabilities.

According to the second aspect of the present invention, the projecting length of the projection (2) and the depth of the recess (3) are set to 1/3 of the mounting body (1), so that two types of the mounting body (1) are provided. When dealing with the holes and two types of protrusions, the product of the present invention can be securely fixed even at a fixed screw position.

By making the outer diameter of the convex portion (2) substantially equal to the inner diameter of the concave portion (3), the dimensional control becomes easy. Also, by making the outer diameter of the convex part (2) slightly smaller than the inner diameter of the concave part (3), the convex part (2) can be inserted into the concave part (3), and it is not bulky when it is managed and transported collectively. , Making those tasks easier.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing an embodiment of the present invention.

FIG. 3 is an explanatory view showing a state where the product of the present invention is mounted according to the type of the mounting portion.

FIG. 4 is an explanatory view showing a use state of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mounting main body 2 Convex part 3 Concave part 4 Roll paper cutter 41 Cutting blade part 42 Long hole 43 Mounting hole

Claims (3)

[Utility model registration claims] A roll paper cutter (4) provided with a cutting edge (41) at a front edge of a flat plate material and having a parallel elongated hole (42) formed at a rear edge thereof is swingably supported by a shaft. In order to
At the rear end of the roll paper cutter (4), the mounting holes (43) on the left and right sides are provided. A cylindrical projection (2) is protruded from one end of the cylindrical mounting body (1). ,
A mounting member for a roll paper cutter, wherein a round hole recess (3) is formed in the other end of the mounting body (1) to be integrally formed. 2. The roll according to claim 1, wherein the length of one third of the mounting body (1) is the length of the projection (2) and the depth of the recess (3). Mounting member for paper cutter. 3. The mounting member for a roll paper cutter according to claim 1, wherein an outer diameter of the protrusion (2) is substantially the same as an inner diameter of the recess (3).