JPH055393U - Paper cutter and paper holder equipped with the same - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] To provide a paper cutter that can cut even a so-called flat paper such as roll-shaped tissue paper to a desired size, and a paper holder equipped with this paper cutter. To do. [Structure] When cutting a paper P that is stiff and difficult to cut by cutting the cutter blade 25 into the blade slit 21, the flexible holding flap 26 pulls the paper P back and forth at the cutting position. I will keep it.

Description

[Detailed description of the device]

[0001]

[The purpose of the device] [Industrial applications]

  The present invention requires a relatively weak paper, such as toilet paper, for a required length. A paper cutter that can be cut into pieces and a paper holder equipped with this It is related.

[0002]

[Background of device]

  For example, roll paper is commonly used mainly as toilet paper. However, it is used for various other purposes in familiar places. like this In this case, the roll paper is relatively easy to tear by hand, and it has a cutting paper Since there is such a thing that the perforations are engraved, it is easy to cut at any length. There is almost no consideration of the tool for cutting off, and no attempt has been made to develop it. won. Also from a technical point of view, this kind of roll paper is itself a so-called waist. There is no such thing, and it is surprisingly difficult to cut with a cutter. That is what the husband needs.

[0003]

[Technical items we tried to develop]

  The present invention was made in view of such a background, and is placed on a desk, for example. A paper cover that can be used by cutting the roll paper etc. It was an attempt to develop a printer and a paper holder equipped with the same.

[0004]

[Constitution of device] [Means for achieving the purpose]

  The first invention of the present application, the paper cutter, has a long hole-like shape on a part of the paper guide surface. A blade slit is provided, while a cutter blade is provided so that it can freely enter the blade slit. Before and after this cutter blade, make sure that the paper is -Holding flap that contacts the guide surface and bends the tip in the direction away from the cutter blade Is provided.

[0005]   In addition to the above requirements, the second invention of the paper cutter of the present application is the cutter blade. Is provided near the tip of a cutter unit that is rotatably provided, and Near the rotation fulcrum of the unit, there is contact with the delivery guide surface adjacent to the paper guide surface. It is characterized by the provision of a tactile paper delivery flap.

[0006]   Furthermore, the paper holder equipped with the paper cutter of the third invention of the present application is , A part of the paper guide surface near the holder member that holds the band-shaped paper A slotted slot slit is provided on the one side, and a cutter blade can be freely inserted into this slot slit. It is characterized by having a paper cutter provided.

[0007]   Furthermore, the paper holder equipped with the paper cutter of the fourth invention of the present application is In addition to the above requirements, the paper holder is a rotatably provided cutter unit. The paper is provided near the tip and near the rotation fulcrum of the cutter unit. Adjacent to the guide surface of the paper It is characterized in that a delivery flap is provided.

[0008]   Furthermore, the paper holder equipped with the paper cutter of the fifth invention of the present application is In addition to the above requirements, the holder member is a box-shaped paper case containing paper. It forms a part and the paper cutter is installed above the paper case. And are characterized by.   These ideas are intended to achieve the above object.

[0009]

[Function of the device]

  The paper cutter of the present invention is a paper cutter when the cutter blade enters the blade slit. Cut the paper placed on the guide surface. At that time, install it on both sides of the cutter blade. The cutter blade is created by the holding flap that is attached to the paper guiding surface. Acts so as to pull the paper away from the position where it will be used. . This keeps the paper taut and allows the cutter blade to smooth the paper. The par can be cut. Then, the cutter unit that supports the cutter blades has a delivery flag. In addition to the above-mentioned function when the cutter is installed, the page is opened each time the cutter unit is opened. The par is pushed out so that it can be pulled out slightly, making it easier to pull out by hand. Change By combining the paper cutter with a paper holder, You can get a roll paper box with excellent handiness.

[0010]

【Example】

  Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. Reference numeral 1 is suitable for the present invention The paper holder used in the present invention is a paper holder which is another invention of the present application. The cutter 2 is provided as a part thereof. Of course, the paper cutter 2 itself is a utility model registration contract. It can also be used on its own as defined in claims 1 and 2 of the scope of the invention. . First, the paper case 10 which is a constituent member of the paper holder 1 will be described. . As an example, the paper case 10 stores the paper P wound in a roll shape. It is a member for holding in a stored state, and in the embodiment shown in FIGS. The paper member 11 is combined with the cover member 11 so that the paper P can be substantially retained. And a holder member 12 to be held. The holder member 12 is attached to the case member 11. On the other hand, as an example, the hinge pin 13 can be opened forward under the hinge pin 13 as a fulcrum. Is configured to.

[0011]   The holder member 12 is provided with holding side plates 15 in a wing plate shape from both side edges of the front plate 14. The upper surface plate 16 is provided above. Incidentally, this top plate 16 is shown in FIG. In the embodiment shown in FIG. 2, it is used as a part of the constituent members of the paper cutter 2. A core holding portion 17 is formed inside the holding side plate 15, and as an example, Then, it is composed of a rib-shaped member protruding in an annular shape.

[0012]   More specifically, when using roll-shaped paper among commercially available paper, There are coreless type and coreless type. Since the central axes have different diameters, they can be supported together as shown in FIG. The urn adapter 18 is used by being fitted into the lead holding portion 17. That is Ada A recess 18a that allows the use of both sides of the pod 18 and applies a thick core to one of the two sides. And a recess 18b to which a thin core can be applied. Of course, core protection Align the diameter of the holding part 17 with the core of the roll paper for large diameter, and adapt only for small diameter. There is no problem even if the switch 18 is attached. And the box-shaped case The case member 11 has an upper surface serving as a case top plate 19. A member of the paper cutter 2 is provided by using a part of the sheet 9.

[0013]   The paper cutter 2 incorporated in the paper case 10 will be described below. The details will be described. The paper cutter 2 is a paper for guiding the paper P to the supporting state. The guide surface 20 is provided on a part of the upper surface plate 16 of the holder member 12, and The paper guide surface 20 is formed with a through hole as an example of an elongated shape in the substantially central portion thereof. A blade slit 21 is formed. Of course, the blade slit 21 is not a through hole, but a long It may be a hole-shaped depression. Further, the paper guide is further than the paper guide surface 20. A delivery guide surface 2 having a constant arcuate cross-section at a position closer to the inner side of the space 10. 2 is formed in a connected state.

[0014]   A cutter unit 23 is provided above the paper guide surface 20. It In this embodiment, as an example, the pin 24 near the front edge of the top plate 19 ( Hereinafter, the paper holder 1 is defined as the front side on which the paper P is pulled out and the rear side on the opposite side. Of the cutter unit 23. A cutter blade 25 is provided on the lower surface on the front side of the position of the pin 24. This cutter blade 25 is concave It has a convex blade, for example, like the cutter unit 23 It is configured by tic molding or the like. And this cutter blade 25 is naturally When the front end of the knit 23 is lowered, it fits into the blade slit 21. It is provided in the position.

[0015]   Furthermore, the front and rear sides of the cutter blade 25 are sufficiently flexible, for example, rubber or plastic thin plate. The holding flaps 26 are provided using a pair of holding flaps 26. The side surface of the cutter is formed in a downward opening C shape, and the cutter blade 25 The holding flap 26 is in contact with the paper guide surface 20 in the state in which Further, the tip edge is bent so as to be separated from the cutter blade 25. Furthermore, A delivery flap 27 is provided on the lower surface rearward of the position of the pin 24 in the control unit 23. The holding flap 26, which is the same as the holding flap 26, is sufficiently flexible. The cutter unit. When the cutter blade 25 side of the tray 23 is lifted upward, it contacts the delivery guide surface 22. Then, it moves as if to sweep it. By the way, this action causes disconnection The finished paper P is pushed forward by a certain size and the next usability is good. Prepare for sea urchin.

[0016]   In this embodiment, when the cutter blade 25 is inserted into the blade slit 21, The rotation is centered around the center 24, but such rotation is not always necessary. It is not limited to the work. In short, for example, the cutter blade 25 moves linearly It may be in an operating state such that it enters the container 21. Of course, as in this example, In the case of the structure of rotating about 24, the sending flap 27 is further added. It is preferable because it can be incorporated into

[0017]   The paper cutter 2 of the present invention and the paper holder 1 having the same are described above. It has a solid specific structure and its handling will be described below. It i) Paper replenishment   When replenishing the paper, place it in the paper case 10 as shown in Fig. 5 (a). The holder member 12 is pulled out to the front through the hinge pin 13. To form an opening on the front side, and in this state, for example, roll-shaped paper P holds its core It is rotatably attached using the part 17 or the adapter 18. And roll Pull out one end of the super P and pull it out above the paper guide surface 20. To do so. At this time, the cutter unit 23 moves the front end upward with the pin 24 as the center. It is easier to operate if it is set in a state of being flipped up. And like this After the paper P is held by the duck member 12, the holder member 12 is moved to the case member 11 And the front side of the paper case 10 is closed. This gives a solid line in Figure 3. As described above, the paper P is stored in the paper case 10. And that After that, the cutter unit 23 is laid down and its upper surface is the case member 11. The top plate 19 and the top plate 19 are formed in substantially the same plane.

[0018] ii) Paper drawer   To pull out the paper P stored in this way prior to use, use a cutter The tip of the unit 23 is rotated so as to lift upward. 4 (a) and 5 (b) ) As shown in (), slide the paper P forward by the delivery flap 27. To make it easy for the user to pull out. Use after doing this The operator grasps the tip that is approaching and pulls the required amount of paper as shown in Fig. 6 (a). Start

[0019] iii) Cutting the paper   Next, when cutting the paper P, the cutter unit 23 that has been raised first Operate to close. When doing this, as shown in Fig. 4 (b), etc. In the vicinity of the cut portion of the par P, that is, the blade slit 21, the paper P is It is sandwiched between the cutter blade 25 and the blade slit 21 at the top and bottom. There is. In this state, the protection provided along the front and rear positions of the cutter blade 25. The holding flap 26 almost puts the paper P on the paper guide surface 20 before and after it. And is in a state where it is held.

[0020]   To perform the cutting operation from such a state, as shown in FIGS. 4 (b) and 6 (b), The user appropriately performs an operation such that the upper surface of the cutter unit 23 is pushed downward by hand. . When doing so, the holding flap 26 is pressed from above at the same time. Therefore, in the direction that separates the tips from the cutter blades 25, hold the front holding flag. The front flap 26 and the rear retention flap 26 Thus, the paper P is more positively held in a state of being stretched back and forth. So With this operation, the cutter blade 25 enters the blade slit 21 and moves to this position. The paper P is cut with. As a result, even if the paper P is relatively weak, It is possible to reliably cut with the cutter blade 25. Incidentally, in the present invention, the cutting operation Sometimes the retaining flap also bends as if it buckled, so its reaction force is so-called As a click action, it is transmitted to the operator's hand, and a favorable operation feeling is obtained. And The separated paper P is used as appropriate and the paper case that follows it The tip of the paper P in 10 remains at a position where it cannot be seen from the outside.

[0021]   The paper cutter 2 and the paper holder 1 equipped with the same according to the present invention have been described above. Although it has a solid concrete structure, as described above, the present invention has However, only the paper cutter 2 can be used alone. Specifically, it is skeletal in FIG. As shown in Fig. 5, the cutter is configured as a single unit, which allows continuous strip-shaped roll paper. It can also be used to cut sheet-like tissue paper instead of par.

[0022]   Further, the form of the paper case 10 of the paper holder 1 described in this embodiment is a case. The holder 12 is configured to be openable and closable on the front side of the member 11. Is simply for the purpose of replenishing the paper P. It is not limited to such a configuration, and it may be a configuration in which one of the surfaces is partially opened. Yes. For example, if the case top plate 19 of the case member 11 is entirely opened May be

[0023]   Moreover, the paper holder 1 is an existing one, and a paper part formed by a single part is provided on the side of the paper holder 1. -It is of course possible to separately install the par cutter 2. Also In this embodiment, when the roll-shaped paper P is applied, its core is positively Although it is held, it is kept in the paper case 10 in a free state. It may be set to.

[0024]

[Effect of device]

  The present invention has a structure as described above, and is a flat paper or the like. Even if the paper cutter 2 can be cut sufficiently surely, it is obtained. See you The paper holder 1 equipped with the paper cutter 2 of Since it also has the cutting function, the paper P is extremely easy to use. It's something to improve.

[Brief description of drawings]

FIG. 1 is a perspective view showing a paper holder having a paper cutter according to the present invention.

FIG. 2 is a vertical sectional side view of the same.

FIG. 3 is a vertical cross-sectional view showing a mounted state of an adapter.

FIG. 4 is a cross-sectional view showing a state at the time of feeding the paper by a delivery flap and cutting the paper by a cutter blade.

FIG. 5 is a perspective view showing a state in which the paper holder is replenished with paper and a state in which the cutter unit is lifted upward and the paper is fed forward.

FIG. 6 is a perspective view showing a state in which a necessary amount of paper is pulled out and a state in which the paper is cut.

FIG. 7 is a perspective view showing another embodiment of the paper cutter.

[Explanation of symbols]

1 Paper holder 2 Paper cutter 10 paper cases 11 Case member 12 Holder member 13 Hinge pin 14 Front plate 15 Holding plate 16 Top plate 17 core holder 18 Adapter 19 case top plate 20 Paper guide surface 21 blade slit 22 Delivery guide surface 23 cutter unit 24 pin 25 cutter blade 26 Retaining flap 27 Delivery flap P paper

Claims (5)

[Scope of utility model registration request] 1. A slit opening in the form of an elongated hole is provided in a part of the paper guide surface, while a cutter blade is provided so that it can enter the slit, and a cutter blade is provided in front of and behind the cutter blade. A paper cutter, which is provided with a holding flap that comes into contact with the paper guide surface in a state of approaching to and is bent at a tip in a direction away from the cutter blade. 2. The cutter blade is provided near a tip of a rotatably provided cutter unit, and is freely contactable with a delivery guide surface adjacent to the paper guide surface near a rotation fulcrum of the cutter unit. 2. The paper cutter according to claim 1, further comprising a paper feeding flap. 3. A holder member for holding a band-shaped paper is provided with an elongated hole-shaped blade opening slit in a part of the paper guide surface in the vicinity thereof, and a cutter blade is provided in the blade opening slit so as to be able to enter. A paper holder equipped with a paper cutter, characterized in that it comprises a paper cutter. 4. The paper holder is provided near a tip of a cutter unit that is rotatably provided, and near the rotation fulcrum of the cutter unit, the paper holder is adjacent to a paper feed surface and is adjacent to a paper feed surface. 4. A paper holder provided with a paper cutter according to claim 3, further comprising a paper delivery flap that is contactable with the guide surface. 5. The holder member constitutes a part of a box-shaped paper case containing paper therein, and the paper cutter is provided above the paper case. Paper holder equipped with a paper cutter.