JP4435856B1 - Roll paper cutting tool and roll paper holder using the same - Google Patents

Abstract

The pressing member is urged in the standing direction and the cover is supported by the same elastic member.
The roll paper R is fixed on a cover 6 that is swingably attached to a holder body 4 that rotatably holds the roll paper R. A slide plate 12 is mounted on a receiving plate 11 that is fixed on the cover 6. It is held so that it can be inserted and removed in the front-rear direction. A leaf spring 21 that protrudes rearward is provided on the holding piece 14 that can be raised and lowered on the receiving plate 11, and the leaf spring 21 abuts the protruding end against the mounting plate 2 to urge the holding piece 14 in the standing direction. . When the pressing piece 14 is pressed against the receiving plate 11, the slide plate 12 moves forward via the link piece 15 and protrudes from the front end of the receiving plate 11. The holding piece 14 urged in the standing direction by the leaf spring 21 is supported in the standing state, supports the slide plate 12 via the link piece 15, and the slide plate 12 is a receiving plate 11 with a guide piece 18 engaged therewith. Support. Since the receiving plate 11 is fixed to the cover 6, the cover 6 is supported by the pressing piece 14.
[Selection] Figure 1

Description

  The present invention relates to a roll paper cutting tool attached to a roll paper holder that holds the roll paper, and a roll paper holder using the same.

  In general, a roll paper holder that rotatably holds the roll paper is attached to a wall surface near the toilet in the toilet. Conventionally, as this roll paper holder, side plates are provided on both sides of the mounting plate fixed to the wall surface, and a curved cover covering the roll paper is swingably attached to the upper portion of the mounting plate and provided inside the both side plates. A pair of support arms that support the roll paper rotatably is used.

  The above roll paper holder rotates the roll paper and pulls out the required length of paper, holds the cover with your hand to stop the roll paper from rotating, pulls up the paper while holding the cover, and pulls the paper at its front edge Disconnect.

  However, if the paper is still cut at the front edge of the cover, the end of the paper on the roll paper side is hidden behind the lower surface of the cover. For this reason, in order for the next user to use the roll paper, with the cover open and away from the roll paper, the end of the paper can be pulled out by hand, or the roll paper can be rotated by hand. The end of the paper had to be taken out ahead of the front edge of the cover, and this paper drawing operation was troublesome.

  The applicant has already proposed a roll paper holder that allows the next user to easily pull out the paper without performing this troublesome pull-out operation. This roll paper holder has a cover that can be raised and lowered on a cover made of a frame, a slide plate is provided on the cover that can be inserted and removed from the front end in the front-rear direction, and a link piece can be raised and lowered between the press piece and the slide plate. The presser piece is urged in the upright direction by a spring attached between the presser piece and the link piece (Patent Document 1).

  By pressing the pressing piece of the roll paper holder against the cover, the pressing piece causes the slide plate to protrude from the front end via the link piece and protrudes from the front end of the cover, and the cover presses the outer peripheral surface of the roll paper. After cutting the paper with the slide plate moving forward, if you release your hand from the holding piece, the holding piece will be energized, so the slide plate will move back into the cover and the length of the protruding slide plate will be Paper is left outside the cover.

  If the paper has been drawn out to the outside of the cover in advance, the next user can easily pull out the required length of paper by pulling the drawn paper.

JP 2008-113859 A

  However, since the roll paper holder described in Patent Document 1 includes a pressing piece, a slide plate, and a link piece on the cover, the weight of the entire cover increases. When the weight increases, the frictional resistance between the cover and the surface of the roll paper increases when the roll paper is pulled out. As a result, when pulling out the previously drawn paper, the roll paper does not rotate smoothly and the paper may be torn.

  Therefore, it is conceivable to provide a spring member between the cover and the mounting plate and urge the cover upward by this spring member. Thereby, the cover is supported by the state biased by the spring member, and the frictional resistance between the cover and the surface of the roll paper can be reduced.

  However, not only a spring member for urging the pressing piece but also a spring member provided between the cover and the mounting plate is required, and the number of parts increases. In addition, there is a problem that an operation of providing a spring member between the cover and the mounting plate is added.

  Accordingly, an object of the present invention is to urge the pressing piece in the standing direction and to support the cover with the same elastic member.

  In order to solve the above-mentioned problems, the roll paper cutting tool of the present invention is configured such that the roll paper is mounted on a holder body that rotatably holds the roll paper between a pair of side plates provided on both sides of a mounting plate fixed to a wall surface. A roll paper holder provided with a cover that can be swung along an outer peripheral surface of the roll paper, and a roll paper cutting tool to be mounted on the cover, the receiving plate being curved along the cover, and the receiving plate A slide plate that can be inserted and removed from the front end in the front-rear direction, and is held upward so as to be integrated with the receiving plate, a pressing piece that can be raised and lowered at the rear end of the receiving plate, and the pressing piece A part of the elastic member to which the elastic member protrudes toward the mounting plate, and the protruding end is different between the mounting plate and the cover. The slide plate is brought into contact with the mounting plate, and the slide plate has a front edge serving as a cutting blade of the roll paper, the slide plate and the pressing piece are connected by a link piece, and the elastic member is attached to the mounting plate. The support plate is fixed on the cover in a state of being inserted between the cover and the cover, and the elastic member abuts the protruding end against the mounting plate to urge the pressing piece in the upright direction, and When the piece is pressed toward the receiving plate, the configuration is adopted in which the slide plate moves forward through the link piece and protrudes from the front end of the receiving plate.

  When the roll paper cutting tool adopting this configuration is fixed to the cover of an existing roll paper holder in the toilet, the slide plate moves forward through the link piece when the holding piece is pressed toward the cover by hand. Then, the front edge protrudes from the front edge of the backing plate. With the front edge of the slide plate protruding, the paper is pinched and pulled along the front edge of the slide plate to twist and cut the paper.

  When the hand is released from the presser piece after cutting the paper, the presser piece is urged in the standing direction by the elastic member, so the slide plate slides backward along the receiving plate, and the front edge of the slide plate Retracts inward from the front edge of the backing plate. Thereby, the paper for the length of the protruded slide plate is left outside the cover (receiving plate). By pulling the remaining paper, the next user can easily pull out the required length of paper.

  The pressing piece is urged in the standing direction by the elastic member and is supported in the standing state. For this reason, the slide plate is supported via the link piece, and the support plate that holds the slide plate so as to be integrated upward is supported. At this time, since the receiving plate is fixed to the cover, the cover is supported by the pressing piece. That is, the cover that is heavy on the roll paper cutting tool is supported by the pressing piece that is urged in the standing direction by the elastic member. As a result, the pressing member can be urged in the standing direction and the cover can be supported by the same elastic member.

  In this configuration, it is possible to adopt a structure in which the receiving plate is provided with a stopper that restricts the backward movement of the slide plate at a fixed position. In this case, the pressing piece biased in the standing direction by the elastic member moves the slide plate backward via the link piece. At this time, the backward movement of the slide plate is restricted by the stopper. Here, the urging force in the standing direction acting on the pressing piece acts to lift the slide plate whose movement is restricted. For this reason, the slide plate is reliably lifted and supported by the pressing piece via the link piece.

  In this configuration, the elastic member is a leaf spring, and the leaf spring has one end portion attached to the holding piece and the other end portion serving as the protruding end protruding toward the attachment plate. be able to.

  According to this configuration, the leaf spring is bent and elastically deformed by pressing the holding piece by hand, and the slide plate moves forward through the link piece and its front edge protrudes from the front end of the receiving plate. On the other hand, when the hand is released from the pressing piece, the pressing piece is urged in the standing direction by the elastic restoring force of the leaf spring, and the leaf spring supports the holding piece in the standing state.

  Further, since the elastic member is a leaf spring, the leaf spring can be easily inserted between the attachment plate of the holder body and the rear end portion of the cover, and attachment of the cutting tool for roll paper is facilitated.

  A torsion coil spring may be applied as the elastic member. One end portion of the torsion coil spring is provided on the holding piece, and the other end portion is the protruding end protruding toward the mounting plate. The torsion coil spring has the other end portion attached in the normal state. It is possible to adopt one that strikes the board.

Here, the normal state refers to a state in which an external force such as a pressing force by a hand is not applied in a direction in which the pressing piece is pressed toward the receiving plate.
When a torsion coil spring is applied as the elastic member, the holding piece is urged in the upright direction and supported in the upright state by the torsion coil spring in the normal state. By pressing the pressing piece toward the cover while reducing the opening angle (free angle) of the torsion coil spring, the slide plate moves forward and elastically deforms in a state where the opening angle is narrowed. When the torsion coil spring in this state is released from the holding piece, it acts to widen (increase) the opening angle by its elastic restoring force, retreating the slide plate and urging the holding piece in the standing direction. , Support the holding piece upright.

  In addition, for the purpose of preventing a hand from being damaged by the peripheral edge of the backing plate, in particular, the both side edges of the backing plate where the slide plate is put in and out, the protective plate is provided with a protective plate that covers both sides of the backing plate, The protection plate can employ a configuration in which the slide plate is mounted on the receiving plate in a state where the slide plate can be inserted and removed in the front-rear direction.

  In order to solve the above-mentioned problems, the roll paper holder of the present invention is configured such that the roll is mounted on a holder body that rotatably holds the roll paper between a pair of side plates provided on both sides of a mounting plate fixed to a wall surface. In a roll paper holder provided with a cover that can be swung along the outer peripheral surface of the paper so as to be able to swing, the cover can be inserted into and removed from the front end in the front-rear direction at the upper part thereof, and is held so as to be integrated with the upper part. A slide plate, a pressing piece provided at the rear end of the cover so as to be able to undulate, and an elastic member partially attached to the pressing piece, the elastic member protruding toward the mounting plate, and the protrusion The end is inserted between the mounting plate and the cover and abuts against the mounting plate, and the slide plate has a front edge that is The slide plate and the pressing piece are connected by a link piece, and the elastic member abuts the protruding end against the mounting plate to urge the holding piece in the upright direction, and the holding piece When the slide plate is pressed toward the cover, the slide plate can move forward through the link piece and protrude from the front end of the cover.

  According to this configuration, the pressing piece is urged in the standing direction by the elastic member and is supported in the standing state. For this reason, the slide plate is supported via the link piece, and the cover that supports the slide plate so as to be integrated upward is supported. The cover requires weight such as a slide plate and a pressing piece, but is supported by a pressing piece that is urged in an upright direction by an elastic member. Therefore, the pressing member can be urged in the standing direction and the cover can be supported by the same elastic member.

  According to the present invention, since the cover is supported by the pressing piece, the frictional resistance of the cover to the outer peripheral portion of the roll paper is reduced, and the roll paper can be pulled out smoothly without breaking.

The perspective view which shows the roll paper holder to which Example 1 of the cutting tool for roll paper of this invention is applied Exploded perspective view showing the same roll paper holder The top view which shows Example 1 same as the above. Side view showing the first embodiment. Sectional drawing in the AA line of FIG. Sectional drawing in the BB line of FIG. Sectional drawing which shows the state before use of the roll paper holder which applied Example 1 same as the above Sectional drawing which shows the use condition of a roll paper holder same as the above The perspective view which shows the roll paper holder to which Example 2 of the cutting tool for roll paper of this invention is applied The perspective view which shows the attachment state of the protection board of Example 2 same as the above. Sectional drawing which shows the protective plate of Example 2 same as the above Top view showing Example 3 of a cutting tool for roll paper Sectional drawing in the CC line of FIG. The perspective view which shows the roll paper holder to which Example 4 of the cutting tool for roll paper of this invention is applied Exploded perspective view showing the same roll paper holder The perspective view which shows the modification of Example 4 of this invention

  Hereinafter, Example 1 of the cutting tool for paper holders concerning this invention is described based on FIGS.

  As shown in FIG. 1, the roll paper cutting tool 10 according to the first embodiment is attached to an existing roll paper holder 1 in which a roll paper R is rotatably held.

  As shown in FIG. 2, the roll paper holder 1 includes a holder main body 4 provided with a pair of side plates 3 and 3 protruding forward on the left and right sides of a mounting plate 2 fixed to a wall surface (not shown), and both side plates. And a cover 6 provided so as to be swingable via a swing shaft 5 provided at an upper portion between the three and three.

  Concave portions (not shown) are formed at positions facing the inner surface at the front end portions of the side plates 3 and 3, and support shafts 7 having engaging protrusions at both end portions are hanged freely between the concave portions. The cover 6 is curved along the outer peripheral surface of the roll paper R, and can be swung up and down so as to be in contact with and separated from the roll paper R via the swing shaft 5. It is inserted in a rotatable manner.

  The roll paper cutting tool 10 includes a receiving plate 11 fixed on the cover 6 of the roll paper holder 1, a slide plate 12 held on the receiving plate 11 so as to be able to be inserted and removed from the front end in the front-rear direction, and a receiving plate 11. A pressing piece 14 provided at the rear end portion via a hinge 13 so that it can be raised and lowered, a link piece 15 connecting the slide plate 12 and the pressing piece 14, and a part of the pressing piece 14 are provided. And a leaf spring 21 which is an elastic member protruding rearward from the portion toward the mounting plate 2 of the holder body 4 (see FIG. 2).

  The receiving plate 11 is formed in a T-shape including a base portion 16 extending in the front-rear direction and a receiving portion 17 extending from the front end portion of the base portion 16 to the left and right sides. A pressing piece 14 is provided at the rear end portion of the base portion 16 via a hinge 13 so as to be raised and lowered.

  As shown in FIG. 3, the base portion 16 of the receiving plate 11 has a cylindrical body 16 a at the rear end thereof (see FIG. 7), and the cylindrical axis of the cylindrical body 16 a is parallel to the swing shaft 5 of the holder body 4. It has become. The pressing piece 14 on the base portion 16 is provided in a state where the rear end portion has a bifurcated shape, and the cylindrical bodies 14a and 14a are respectively aligned with the cylindrical shafts at both rear end portions.

  A hinge 13 is formed by a cylindrical body 16a of the receiving plate 11, both cylindrical bodies 14a of the pressing pieces 14 arranged on both sides thereof, and a left and right shaft body 20 inserted therethrough (see FIG. 5). By this hinge 13, the base portion 16 of the receiving plate 11 and the pressing piece 14 are rotatably connected via the hinge 13, and the pressing piece 14 can be raised and lowered with respect to the receiving plate 11.

  As shown in FIG. 1, the receiving portion 17 of the receiving plate 11 is formed to be curved along the roll paper R to the same width as the cover 6, and the slide plate 12 is formed on the upper surface thereof in the front-rear direction along the bending direction. Provided in and out. The receiving portion 17 has a guide piece 18 formed by bending a part of both sides upward and inward in the width direction (left and right direction), and a part of the guide part 18 faces upward at the end (rear end) on the base 16 side. In addition, a stopper 19 bent forward is formed (see FIG. 6).

  The guide pieces 18 are provided at four locations on both sides with an interval between two locations in the front-rear direction on one side of the receiving portion 17. The slide plate 12 is guided by the guide piece 18 so as to be movable in the front-rear direction. In addition, since the guide piece 18 is provided on the upper portion of the receiving portion 17, when the slide plate 12 is lifted upward, the receiving portion 17 is also lifted integrally by the guide piece 18.

  The stopper 19 restricts the backward movement of the slide plate 12 so that the front end edge of the slide plate 12 is located behind the front end portion of the receiving portion 17. The holding piece 14 can be held upright via the link piece 15 by the regulated slide plate 12.

  The slide plate 12 on the receiving plate 11 is formed to have the same width as the receiving portion 17 in the left and right and front and rear directions. Both side portions of the slide plate 12 are inserted between the receiving portion 17 of the receiving plate 11 and the guide piece 18 to engage with the guide piece 18. Thereby, the slide plate 12 is fitted so as to be movable in the front-rear direction along the upper surface of the receiving portion 17. By the movement, the front end edge of the slide plate 12 can be taken in and out from the front end of the receiving plate 11.

  Further, the front edge of the slide plate 12 has a shape in which a plurality of mountain-shaped irregularities are continuously provided in the front-rear direction, and serves as a cutting blade for the roll paper R. If the paper P of the roll paper R is pulled up and applied to the front edge, and the paper P is twisted backward, the paper P can be easily cut.

  The holding piece 14 is formed so that the width in the left-right direction is wider than the base 16 of the receiving plate 11, and the length in the front-rear direction is substantially the same as the length of the receiving plate 11 (see FIG. 3). . A leaf spring 21 as an elastic member is provided at the rear end of the pressing piece 14.

  As shown in FIGS. 4 and 5, half of the entire length of the leaf spring 21 is arranged along the lower surface of the holding piece 14, and the tip end on the holding piece 14 side is fixed to the holding piece 14. ing. Further, the remaining portion of the leaf spring 21 protrudes rearward from the rear end portion of the pressing piece 14 toward the attachment plate 2 of the holder body 4 between the two cylinders 14a and 14a (see FIG. 7). The protruding portion of the leaf spring 21 can be inserted between the mounting plate 2 of the holder main body 4 and the swing shaft 5 which is the rear end portion of the cover 6, and the protruding end thereof is attached to the mounting plate 2 of the holder main body 4. It has a length to hit.

  A pair of link pieces 15 are rotatably attached between the holding piece 14 having the leaf spring 21 and the slide plate 12. As shown in FIG. 3, the pair of link pieces 15 are attached via hinges 22 and 23 provided at the center (the center in the left-right direction) of the slide plate 12 and the pressing piece 14.

  As shown in FIG. 3, both the hinges 22 and 23 are provided with cylindrical portions 22 a and 22 a (23 a and 23 a) on both sides in the left-right direction, and the cylindrical shafts of the cylindrical portions 22 a and 23 a are provided in parallel with the shaft body 20 of the hinge 13. It is done. The pair of link pieces 15 are formed of wire rods whose both ends are bent at right angles in the same direction, and both the bent portions are inward in the left-right direction, and the cylindrical portion 22a of the hinge 22 and the cylindrical portion 23a of the hinge 23. Are inserted so as to span between them (see FIG. 2).

  The slide plate 12 and the pressing piece 14 are connected by the pair of link pieces 15 and 15. As shown in FIG. 4, the installation positions of the hinges 22 and 23 with respect to the slide plate 12 and the pressing piece 14 are such that when the pressing piece 14 is pressed against the receiving plate 11, the slide plate 12 is placed on the receiving plate 11. It is provided at a position where it does not fall off from the receiving part 17.

  As shown in FIG. 7, the receiving plate 11 is fixed on the cover 6 by known fixing means (not shown), and the plate spring 21 of the pressing piece 14 is attached to the mounting plate 2 of the holder body 4 and the rear end portion of the cover 6. It is inserted between a certain rocking shaft 5. The inserted leaf spring 21 has a rear end portion that abuts against the mounting plate 2 of the holder body 4 and is disposed between the rear end portion of the pressing piece 14 and the mounting plate 2 and urges the pressing piece 14 in an upright state.

  The holding piece 14 urged by the leaf spring 21 is supported in an upright state, and supports the slide plate 12 via the link piece 15. The slide plate 12 is moved upward by a guide piece 18 and a stopper 19 that engage with the slide plate 12. Supports the receiving plate 11 that is held together. At this time, since the receiving plate 11 is fixed to the cover 6, the cover 6 is supported by the pressing piece 14.

  When the pressing piece 14 is manually pressed toward the receiving plate 11, as shown in FIG. 8, the leaf spring 21 is bent, and the pair of link pieces 15 is the surface of the receiving portion 17 of the receiving plate 11 with the hinge 23 as a fulcrum. To move the slide plate 12 forward. On the other hand, when the hand is released from the pressing piece 14, the link piece 15 is rotated so as to stand up with respect to the surface of the receiving portion 17 of the receiving plate 11 by the elastic restoring force of the leaf spring 21, and the slide plate 12 is moved backward. At the same time, the holding piece 14 is raised (see FIG. 7). In this way, the pressing piece 14 is urged in the standing direction.

  If the pressing piece 14 is pressed, the cover 6 presses the outer peripheral surface of the roll paper R by the pressing piece 14 and the rotation of the roll paper R is restricted. In a state where the rotation is restricted, the paper P is not further pulled out from the roll paper R even if it is picked up and pulled, so that the paper P is applied to the front edge of the slide plate 12 and twisted backward. By doing so, the paper P can be cut.

The roll paper cutting tool 10 according to the first embodiment is configured as described above. Next, a method of use will be described.
First, the receiving plate 11 of the cutting tool 10 for roll paper is fixed on the cover 6 of the existing roll paper holder 1 fixed to the wall surface of the toilet. That is, the rear end portion (hinge 13) of the receiving plate 11 is placed at the rear end of the cover 6 so that the shaft body 20 of the hinge 13 of the receiving plate 11 and the swing shaft 5 at the rear end portion of the cover 6 are parallel to each other. The protruding portion of the leaf spring 21 of the pressing piece 14 is inserted between the holder body 4 and the rear end portion of the cover 6 along the portion (swing shaft 5), and the protruding end of the leaf spring 21 is attached to the mounting plate 2. Strike. And the receiving plate 11 is fixed to the cover 6 with a well-known fixing means (for example, a double-sided tape etc.) in the state which aligned the receiving part 17 of the receiving plate 11, the cover 6, and both ends.

  Next, the pressing piece 14 on the cover 6 is pressed. At this time, the link piece 15 is rotated along the receiving portion 17 of the receiving plate 11 (to be along the peripheral surface of the roll paper R) with the hinge 23 as a fulcrum. Since the link piece 15 is connected to the slide plate 12 via the hinge 22, the slide plate 12 slides forward on the receiving portion 17 of the receiving plate 11 by the rotation. When the slide plate 12 slides, its front edge protrudes from the front edge of the receiving portion 17 (see FIG. 8).

  With the front end edge of the slide plate 12 protruding, the paper P is pinched and pulled along the front end edge of the slide plate 12 to twist and cut the paper P.

  When the hand is released from the holding piece 14 after cutting the paper, the holding piece 14 is urged in the standing direction by the leaf spring 21, so that the slide plate 12 is moved to the receiving portion 17 of the receiving plate 11 via the link piece 15. And the rearward movement is restricted by the stopper 19, and the front edge of the slide plate 12 is retracted inward from the front edge of the receiving portion 17. As a result, the paper P corresponding to the length of the drawn slide plate 12 is left outside the cover 6 (the receiving portion 17 of the receiving plate 11).

  Since the paper P is pulled out to the outside of the cover 6, the next user can easily pull out the paper having a required length by pulling the paper P being pulled out.

  Further, in a state where the front end edge of the slide plate 12 is retracted inward from the front end edge of the receiving portion 17, the pressing piece 14 is urged in the standing direction by the leaf spring 21 and is supported in the standing state. The slide plate 12 is restricted from moving backward by the stopper 19 via the link piece 15.

  The urging force in the standing direction acting on the pressing piece 14 acts on the regulated slide plate 12 so as to lift the slide plate 12 when the slide plate 12 is regulated. That is, the slide plate 12 on which the urging force is applied supports the receiving plate 11 that is held upward integrally by the guide piece 18 and the stopper 19 that are engaged therewith. Here, since the receiving plate 11 is fixed to the cover 6, the cover 6 is supported by the pressing piece 14. As a result, the pressing piece 14 can be urged in the standing direction and the cover 6 can be supported by the leaf spring 21.

  In addition, since the cover 6, which requires the weight of the roll paper cutting tool 10, is supported by the pressing piece 14 that is urged in the standing direction by the leaf spring 21, the pressing force against the roll paper R due to the weight of the cover 6 is reduced. Thus, the paper P of the roll paper R can be pulled out smoothly without breaking.

  Next, Embodiment 2 according to the present invention is shown in FIG. In this embodiment, as shown in the figure, the receiving portion 17 of the receiving plate 11 is provided with a protective plate 24 that covers the slide plate 12, and the protective plate 24 is in a state in which the slide plate 12 can be taken in and out in the front-rear direction. 17 is different from the above-described configuration of the first embodiment in that it is mounted on the other, and the other configuration is the same as the configuration of the first embodiment.

  As shown in FIG. 10, the protection plate 24 is made of a plate-like member that covers the slide plate 12, and side portions 25 that engage with the laterally outer sides of the guide pieces 18 of the receiving portion 17 are integrally formed on both sides thereof. It is formed (see FIG. 11). Further, a thin portion is provided in the center of the rear end side of the protective plate 24 to prevent the link piece 15 and the hinge 22 that move as the slide plate 12 moves in and out in the front-rear direction from coming into contact.

  By attaching the protection plate 24 to the receiving plate 11, it is possible to prevent the hand and the finger from being damaged by the side edges of the receiving portion 17 and the slide plate 12 of the receiving plate 11 and the cutting blades of the slide plate 12.

  A third embodiment according to the present invention is shown in FIG. In this embodiment, as shown in the figure, the configuration differs from that of the first embodiment in that the elastic member for urging the holding piece 14 in the standing direction is a torsion coil spring 26 instead of the leaf spring 21. Other configurations are the same as those of the first embodiment.

  In the third embodiment, the coil portion of the torsion coil spring 26 is inserted through two portions of the shaft body 20 of the hinge 13. As shown in FIG. 13, one end of each torsion coil spring 26 is provided in a state of abutting against the lower surface of the holding piece 14, and the other end is a protruding end that protrudes rearward toward the mounting plate 2 of the holder body 4. And located behind the holding piece 14. When the roll paper cutting tool 10 is attached to the cover 6, the torsion coil spring 26 is inserted between the attachment plate 2 of the holder body 4 and the cover 6 and is abutted against the attachment plate 2.

  The torsion coil spring 26 inserted between the mounting plate 2 of the holder body 4 and the cover 6 is such that when the pressing piece 14 is pressed toward the receiving plate 11, the protruding end abuts against the mounting plate 2 and the free angle becomes small. Bend in the direction. Then, the elastic restoring force restores the bending in the direction in which the free angle increases, and the pressing piece 14 is urged in the standing direction. The coil portion of the torsion coil spring 26 can be easily attached to the holding piece 14 by inserting the shaft body 20 of the hinge 13.

  The holding piece 14 urged by the torsion coil spring 26 supports the slide plate 12 via the link piece 15 as in the first embodiment, and the slide plate 12 is engaged with the guide piece 18 and the stopper 19. The support plate 11 held by is supported. Since the receiving plate 11 is fixed to the cover 6, the cover 6 is supported by the pressing piece 14.

  A fourth embodiment according to the present invention is shown in FIG. In the fourth embodiment, as shown in the figure, in the roll paper holder 1, the receiving plate 11 of the roll paper cutting tool 10 in the first embodiment is used as the cover 6, and a hinge is used instead of the swing shaft 5. 13 shaft bodies 20 are attached. Other configurations are the same as the configuration of the roll paper holder 1 to which the roll paper cutting tool 10 in the first embodiment is applied.

  That is, the roll paper holder 1 in the fourth embodiment has a shaft body 20 of the hinge 13 of the roll paper cutting tool 10 between the upper portions of the pair of side plates 3 and 3 of the holder body 4 as shown in FIG. The cover 6 (receiving plate 11) is swingably provided on the shaft body 20.

  The cover 6 has a slide plate 12 that is held at the top thereof so that it can be inserted and removed from the front end, a pressing piece 14 that can be raised and lowered via a hinge 13 at the rear end portion of the cover 6, and the slide plate 12 and the presser A link piece 15 that connects the pieces 14 and a leaf spring 21 as an elastic member that is partially provided on the holding piece 14 and protrudes rearward from the rear end portion of the holding piece 14 toward the mounting plate 2 of the holder body 4. (See FIG. 15).

  The holding piece 14 has a width (width in the left-right direction) that is the same as the distance between the pair of side plates 3 of the holder body 4. Thereby, the pressing piece 14 becomes wider than that of the first embodiment, the entire width direction of the roll paper R is covered, and the pressing piece 14 which is wide becomes easy to be pressed.

  The roll paper holder 1 of Example 4 having such a configuration is used when, for example, newly attached to a wall surface near a toilet in a toilet, and a roll to which the roll paper cutting tool in Example 1 is applied. As in the case of the paper holder 1, the pressing piece 14 is urged in the standing direction by the leaf spring 21 and is supported in the standing state.

  The holding piece 14 supported in a standing state by the leaf spring 21 supports the slide plate 12 via the link piece 15, and the slide plate 12 supports the cover 6 held by the guide piece 18 engaged therewith. In this way, the cover 6 is supported by the pressing piece 14 that is urged by the leaf spring 21 in the standing direction. Accordingly, it is possible to urge the holding piece 14 in the standing direction and to support the cover 6 by the same leaf spring 21.

  Furthermore, although the cover 6 is loaded with weights such as the slide plate 12 and the pressing piece 14, the cover 6 is supported by the pressing piece 14, so that the pressing force against the roll paper R due to the weight of the cover 6 is reduced. The paper P of the roll paper R can be pulled out smoothly without breaking.

  As a modification of the fourth embodiment, as shown in FIG. 16, the elastic member is twisted in the same manner as the roll paper holder 1 to which the roll paper cutting tool in the third embodiment is applied instead of the leaf spring 21. The coil spring 26 can be used.

  Also in this modification, the holding piece 14 supported in an upright state by the torsion coil spring 26 supports the slide plate 12 via the link piece 15, and the slide plate 12 is held by the guide piece 18 engaged therewith. Support the cover 6.

DESCRIPTION OF SYMBOLS 1 Roll paper holder 2 Mounting plate 3 Side plate 4 Holder main body 5 Oscillating shaft 6 Cover 7 Support shaft 10 Roll paper cutting tool 11 Receiving plate 12 Slide plate 13 Hinge 14 Holding piece 14a Tube 15 Link piece 16 Base 16a Tube 17 Receiving portion 18 Guide piece 19 Stopper 20 Shaft body 21 Leaf spring (elastic member)
22 Hinge 22a Tube portion 23 Hinge 23a Tube portion 24 Protection plate 25 Side portion 26 Torsion coil spring R Roll paper P Paper

Claims (6)

A cover that curves along the outer peripheral surface of the roll paper on the holder body (4) that rotatably holds the roll paper between a pair of side plates (3) provided on both sides of the mounting plate (2) fixed to the wall surface In the roll paper holder provided with (6) so as to be swingable, a roll paper cutting tool to be mounted on the cover (6),
A receiving plate (11) that is curved along the cover (6), and is held on the receiving plate (11) so that it can be inserted and removed from the front end in the front-rear direction and integrated with the receiving plate (11) upward. A sliding plate (12), a pressing piece (14) provided at the rear end of the receiving plate (11) so as to be raised and lowered, and an elastic member partially attached to the pressing piece (14). The elastic member protrudes toward the mounting plate (2), and its protruding end is inserted between the mounting plate (2) and the cover (6) and hits the mounting plate (2). The slide plate (12) has a front edge serving as a cutting blade for the roll paper, the slide plate (12) and the pressing piece (14) are connected by a link piece (15), and the elastic member is attached to the slide plate (12). The receiving plate (2) is inserted between the plate (2) and the cover (6). 11) is fixed on the cover (6), and the elastic member abuts the protruding end against the mounting plate (2) to urge the holding piece (14) in the upright direction, and the holding piece (14 ) Is pressed toward the receiving plate (11), the slide plate (12) moves forward through the link piece (15) and protrudes from the front end of the receiving plate (11). A cutting tool for roll paper.   The roll paper cutting tool according to claim 1, wherein the receiving plate (11) includes a stopper (19) for restricting the backward movement of the slide plate (12) at a fixed position.   The elastic member is a leaf spring (21), one end of the leaf spring (21) is attached to the pressing piece (14), and the other end is projected toward the attachment plate (2). The cutting tool for roll paper of Claim 1 or 2 made into the end.   The elastic member is a torsion coil spring (26), one end of the torsion coil spring (26) is provided on the holding piece (14), and the other end projects toward the mounting plate (2). The cutting tool for roll paper according to claim 1 or 2, wherein the projecting end and the torsion coil spring (26) have the other end abutted against the mounting plate (2) in a normal state.   The receiving plate (11) is provided with a protective plate (24) that covers both side edges, and the protective plate (24) is placed on the receiving plate (11) in a state where the slide plate (12) can be inserted and removed in the front-rear direction. The cutting tool for roll paper according to any one of claims 1 to 4, which is attached. A cover that curves along the outer peripheral surface of the roll paper on the holder body (4) that rotatably holds the roll paper between a pair of side plates (3) provided on both sides of the mounting plate (2) fixed to the wall surface In the roll paper holder provided with (6) so that it can swing,
The cover (6) can be inserted and removed from the front end in the front-rear direction at the upper part thereof, and can be raised and lowered at the rear end part of the cover (6) and the cover (6) held integrally therewith. A holding piece (14) provided on the holding piece and an elastic member partially attached to the holding piece (14), the elastic member protruding toward the mounting plate (2), and its protruding end is attached to the attachment The slide plate (12) is inserted between the plate (2) and the cover (6) and abuts against the mounting plate (2). The front edge of the slide plate (12) serves as a cutting blade for the roll paper. The slide plate (12) and the pressing piece (14) are connected by a link piece (15), and the elastic member abuts the protruding end against the mounting plate (2) so that the pressing piece (14) is raised. And the pressing piece (14) moves toward the cover (6). A roll paper holder characterized in that, when pressed, the slide plate (12) moves forward through the link piece (15) and protrudes from the front end of the cover (6). .

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