JPH09253001A - Toilet paper cutting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To cut toilet paper and to project the paper bent for the next user just by the depressing operation of a one operation cutting lever. SOLUTION: When the cutting operation lever 9c is depressed, the paper present on a front wall part 1b is pressed by a paper pressing plate 10b and the paper is cut by a blade 9b. Accompanying it, the cutting end edge part Pf of the paper is detained to a hook 5f. Then, in the return process of the cutting operation lever 9c, the hook 5f to which the cutting end edge part Pf is detained is rotated to a front side and the cutting end edge part Pf is pulled out to the front side. At the time, the paper is bent in a triangular shape by a cutting end edge part presser 6. The hook 5f is returned leaving the bent cutting end edge part Pf on the front side and the blade 9b is returned as well.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet paper cutting device.

[0002]

2. Description of the Related Art In the conventional method of using a roll paper holder, when cutting the paper, after pulling out the paper by a required length, press the paper holding plate with one hand to stop the rotation of the roll paper, The paper was cut by pulling the paper upwards along the front edge of the paper pressing plate by hand. For the above usage, a device has been devised which can pull and cut the paper with one hand without pressing the paper holding plate with one hand.
In addition, for example, at a hotel or the like, the front end portion of the paper cut along the front edge of the paper retainer plate is used for the customer's service so that the customer can easily pull out the paper and it looks good. After being slightly pulled out from the front end edge portion, the pulled out end portion may be folded in a triangular shape. In this case, the edges of the paper are folded in a triangular shape by hand, but instead, a device that cuts the paper with both hands and then folds the paper in such a manner that the triangular mold is covered with the lever is also seen. To be

[0003]

SUMMARY OF THE INVENTION In the above-described device capable of cutting the paper by pulling the paper with one hand, when the next user pulls out the paper, the front end portion of the paper is the front edge of the paper pressing plate. Inside the section,
It is troublesome because the front edge of the paper must be picked up by lifting the paper holding plate. This also applies to ordinary holders. Also, in the above device that cuts the paper with both hands and then bends the paper in the form of covering the triangular mold with the lever operation, after cutting the paper with both hands, the triangular mold is covered with the paper. It is strange that you have to re-operate the lever.

The present invention has been made in view of the above-mentioned problems, and in use, the roll paper is cut so that the next user can easily pull out the paper by only one-touch pressing operation with one hand. It is intended to provide a roll paper holder having both functions of protruding the front edge portion outside the holder,
Further, regarding the method of projecting the roll paper holder, it is easy for the next user to pick and pull out, and the paper is bent in a triangular shape to project it so that it looks good. Is.

[0005]

The gist of the present invention lies in the following constitution. The roll paper (P) is detachably pivoted on the holder body (1), and the blade body is always located above and apart from the cut surface of the roll paper (P) by the urging force of the elastic body (9e). In the toilet paper cutting device in which (9b) is moved downward to cut the roll paper (P) by pushing down the cutting operation lever (9c) from the standby position to the cutting completion position, the elastic body ( 5a) is located on the rear side of the cut surface of the roll paper (P) to be cut by the urging force, and the vicinity of the cutting edge (Pf) is locked by the operation of the cutting operation lever (9c) to cut. In conjunction with the returning operation of the cutting operation lever (9c) by the rear elastic body (9e), the locked cutting edge portion (Pf) is operated to be pulled out from the holder main body (1) to the front side, and , Disconnection lever ( c) is the interlocking is only canceled for up to return to the standby position,
Along with this, the toilet paper cutting device is configured to have a hooking body (5f) configured to release the locking and return to the rear side position by the tension of the elastic body (5a).

Further, in the case where the above structure is provided with a folding function, the hooking member (5f) is formed so that the locking position is in the vicinity of the central portion in the left-right direction of the cutting surface of the cutting edge portion (Pf). When the pulling-out operation is performed by the hook body (5f), the left and right side portions of the cutting surface of the cutting edge portion (Pf) collide with each other, and the left and right side portions act as bending downward. The configuration has (6).

Further, when the cutting edge portion (Pf) is pulled out, in order to more reliably make the cutting edge portion (Pf) collide with the cutting edge edge retainer (6), the hook body (5f) is moved. A presser body (1) that presses the vicinity of the cut edge portion (Pf) near the outside on the left and right sides toward the direction toward the hook body (5f).
1) may be provided above the cutting edge pressing body (6).

Furthermore, the hook body (5f) includes a base shaft (5b) axially supported by the holder body (1) and a base shaft (5).
b) has a projecting part (5c) projecting from the b), the cutting operation lever (9c) is provided with a hook part (9d), and the projecting part (5c) is provided on the hook part (9d) at the standby position. When the cutting operation lever (9c) returns without being engaged, the protruding portion (5c) is engaged with the hook portion (9d), and the hooked body (Pf) of the locked cutting edge portion (Pf) ( 5f) performs the pull-out operation to the front side, and the cutting operation lever (9
By the time c) is returned to the standby position, the engagement between the protruding portion (5c) and the hook portion (9d) is released,
It is configured to release the locking with the cutting edge portion (Pf) and return to the rear position.

Further, an opening (1g) for attaching and detaching the roll paper (P) is formed in the holder body (1), and the holder body (1) in which the roll paper (P) is inserted is covered with the opening portion (1g). Further, the holder cover (2) having an opening (8) for drawing out the cut edge (Pf) is formed between the holder main body (1) and the holder main body (1) while opening the holder cover (2). Movably attached, blade (9
b) and the cutting operation lever (9c) are provided on the holder cover (2).

[0010]

First, after the roll paper P is set on the holder body 1, the edge of the roll paper P is pulled out to the front side of the holder body 1 only at the beginning. Next, when the cutting operation lever 9c is pushed down, the blade 9b moves downward from the standby position to cut the paper, and reaches the cutting completion position. Next, when the cutting operation lever 9c is released, the cutting operation lever 9c starts the returning operation due to the tension of the elastic body 9e. At this time, in conjunction with the returning operation of the cutting operation lever 9c, the hook body 5f that has already locked the vicinity of the cutting edge Pf of the roll paper P by the later-described action by the blade body 9b accompanying the operation of the cutting operation lever 9c. However, the cutting edge Pf is pulled out toward the front side of the holder body 1 while the cutting edge Pf is locked. In this case, the cutting edge Pf refers to a portion pulled out by the hook body 5f on the rear side of the cutting surface on the roll paper P side pivotally supported by the holder body 1. After that, by the time the cutting operation lever 9c returns to the standby position, the hook 5f
The above interlocking with and is released, and the hook body 5f returns to the original position by the tension of the elastic body 5a. At this time, since the locking of the hook body 5f and the cutting edge Pf is also released, the pulled cutting edge Pf is held in the holder main body 1
Remains in front of. Then, the cutting operation lever 9c returns to the original standby position.

Further, when the cutting edge pressing member 6 is added, the hook 5f is formed so as to be located in the vicinity of the central portion in the left-right direction of the cutting edge Pf, and the cutting edge Pf is formed. When pulled out, the left and right side portions of the cutting surface of the cutting edge Pf collide with the cutting edge pressing member 6, but the cutting edge pressing member 6 bends the left and right parts of the cutting edge Pf downward. Since the cutting edge portion Pf is bent, the cutting edge portion Pf is pulled out.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a state in which a holder cover 2 is covered with a holder main body 1 of the present invention by cutting out a part thereof, and FIG. 2 is a perspective view showing a state in which the holder cover 2 is opened from the holder main body 1. 3 is a perspective view in which a part of the holder cover 2 is cut away, and FIG. 4 is a side view in which a part of a side portion of the holder is cut out.

In the figure, 1 is a holder body. The holder body 1 includes side portions 1a, 1a, a front wall portion 1b, and a rear wall portion 1a.
It has a frame shape of c. Also, roll paper P
At the time of setting, the end portion of the roll paper P is set on the upper surface of the front wall portion 1b. A recess 1e is provided in front of the center of the upper surface of the front wall 1b, and a cutout 1d is provided below the recess 1e. Reference numeral 3 denotes a roll paper holding portion mounted between the left and right side portions 1a, 1a of the holder body 1 as shown in FIG. The roll paper holding portion 3 is a cylinder 3 that is passed through a hole in the center of the roll paper P.
a and a shaft 3b that rotatably passes through the cylinder 3a,
The shaft 3b is engaged with U-shaped receivers 3c and 3c mounted inside the left and right side portions 1a and 1a. The cylinder 3a is detachable from the holder body 1 with the shaft 3b inserted. Further, when the below-mentioned holder cover 2 attached to the holder body 1 is opened and the roll paper P is set in the holder body 1, the holder body 1 has an opening 1g formed in the vertical direction. Reference numerals 4 and 4 denote shaft rods attached to the upper ends of the side portions 1a, 1a of the holder body 1 on the rear side, and are for pivotally attaching the holder cover 2 described later. Note that 1f and 1f are screw holes for attaching the holder to the wall.

Reference numeral 5 is a paper drawer. As shown in FIG. 1, the paper pull-out portion 5 includes a base shaft 5b provided in the holder body 1 in parallel with the front wall portion 1b, projecting portions 5c and 5c, a connecting rod 5d, and a hook 5f. Become.
The protruding portions 5c and 5c are formed in a protruding shape. Further, the base shaft 5b is the left and right side portions 1 of the holder body 1.
A shafts 5e and 5e are provided between the lower front portions of a and 1a, and slightly protrude outside the left and right side portions 1a and 1a, and are rotatably attached. Further, the projecting portions 5c and 5c extend toward the rear wall portion 1c side at both ends of the base shaft 5b and are attached with a required length, and the connecting rod 5d is attached to the front wall portion 1b from the central portion of the base shaft 5b.
Extending vertically along the front surface of the front wall portion 1b through the notch 1d provided at the front end of the connecting rod 5d, and the tip of the connecting rod 5d is bent obliquely upward and upward and has a pointed projection shape. The hook body 5f is provided, and the hook body 5f is the connecting rod 5d.
At the same time, it is attached so as to rotate from the front wall portion 1b to the front side of the holder body 1. The hook 5f has one end attached to the connecting rod 5d and the other end on the rear surface of the front wall 1b.
Due to the elastic body 5a attached along the ridge, the concave portion 1e of the front wall portion 1b, which is always located on the rear side of the rotating surface of the blade body 9b described later, is provided.
It is urged to the inside and is attached so as to slightly project from the upper surface of the front wall portion 1b. The elastic body 5
A coil spring is used for a in this embodiment, but various elastic materials such as a sponge, a kick spring, or a push spring can be used.

Reference numeral 6 is a cutting edge pressing member. The cutting edge presser body 6 is attached to the front wall portion 1b so as to be positioned in front of the rotation surface of the blade body 9b described later, is inclined downward from the left and right outer portions toward the inner central portion, and the inner side is forward. It is attached so that it slightly protrudes toward. Further, the cut edge pressing body 6 is located outside the both ends of the cut surface of the paper in the left and right outer parts, and above the rotating surface of the hook body 5f in the left and right outer parts. The central opening 7 is mounted so as to be located below the rotation surface of the hook body 5f from the inner center portion, and the center opening portion 7 allows the hook body 5f to rotate to the front side. Is attached.

Reference numeral 2 is a holder cover. As shown in FIG. 3, the holder cover 2 includes left and right side portions 2a, 2a,
It has a frame shape including an upper front wall portion 2b and a top wall portion 2c. Further, holes 2d are formed in the upper ends of the left and right side portions 2a, 2a on the rear side.
2d is provided on the left and right side portions 1a, 1 of the holder body 1.
The shaft rods 4, 4 attached to the upper end on the rear side of a are inserted and cover the holder body 1 so that the opening can be rotated. Further, when the holder cover 2 covers the holder body 1, the side portions 1a and 1a of the holder body 1 and the side portions 2a and 2a of the holder cover 2 are the side portions 2a and 2a of the holder cover 2, respectively. It is located outside the side portions 1a, 1a and has a space for attaching members of respective portions of the device described later. Furthermore,
The upper front wall portion 2b of the holder cover 2 has an opening 8 through which the paper passes when the holder body 1 is covered with the front wall portion 1b. , 9a for passing in the vertical direction 2e,
2e is provided.

Reference numeral 9 is a cutting operation lever portion. As shown in FIG. 3, the cutting operation lever portion 9 is provided with a base end portion on the rear portion of the left and right side portions 2a, 2a of the holder cover 2 as pivotal supports 2f, 2f.
It is mounted between the supporting rods 9a and 9a which are freely rotated in the vertical direction along the inside of the left and right side portions 2a and 2a, the cutting operation lever 9c including the handle 9l, and the front portions of the supporting rods 9a and 9a. A blade body 9b having a saw blade shape,
It has a planar U-shape including hook portions 9d and 9d. Further, one end of the blade body 9b is attached to the support rods 9a and 9a of the cutting operation lever portion 9, and the other end is attached to the side portions 2a and 2a of the holder cover 2 by elastic bodies 9e and 9e. It is urged to a standby position which is a distant position above the roll paper P on the wall portion 1b. A coil spring is used as the elastic body 5a in this embodiment, but various elastic bodies such as a sponge, a kick spring, or a pushing spring can be used. Further, the handle 9l is provided in the cutout 2 of the upper front wall 2b of the holder cover 2.
It is attached between the tips of the support rods 9a, 9a passing through e and 2e, and is attached so as to be located outside the upper front wall portion 2b.
The cutting operation lever 9c is operated by pushing down the handle 9l. Further, the blade body 9b is the cutting operation lever 9
When the c is rotated, the support rods 9a, 9 are arranged so that the blade body 9b rotates along the edge of the front surface of the front wall portion 1b of the holder body 1 along the front side.
It is positioned and attached between a.

Reference numerals 9d and 9d are hook portions. The hook portions 9d, 9d are provided in front of the supporting rods 9a, 9a of the cutting operating lever 9c, and the operating rods 9f, 9f extend downward from the supporting rods 9a, 9a and the operating rods 9f, 9d.
A right-angled triangular hook 9g which is attached to the tip of f with one acute angle portion directed downward and in the same direction as each other, and which is always attached with the protruding portions 5c and 5c facing downward. , 9 g. Further, the hooks 9g, 9g are provided with the protruding portion 5 of the paper drawer portion 5 in the returning process after the cutting operation lever 9c is pushed down.
It is mounted so that c and 5c are pushed upward for a certain period of time, and then the engagement is released. Furthermore,
When the cutting lever 9c is pushed down, the right-angled triangular hooks 9g, 9h, 9h, 9h, 9h are positioned and attached so as to contact the protruding portions 5c, 5c of the paper pushing-out portion 5.

Further, U-shaped projections 9i, 9i are attached to the front of the attachment position of the hook portion 9d as shown in FIG. The U-shaped projections 9i, 9i are provided to position and hold the bent portions of the support rods 10a, 10a of the paper pressing portion 10 described later in the U-shaped projections 9i, 9i.

Below the U-shaped projections 9i, 9i, projections 9j, 9j for attaching one end of coil springs 9k, 9k for tensioning and holding a paper pressing section 10 described later on the cutting operation lever section 9 are provided. Is attached downward from the support rods 9a, 9a of the cutting operation lever 9c.

Reference numeral 10 is a paper pressing portion. As shown in FIG. 3, the paper pressing portion 10 is provided in front of the supporting rods 9a, 9a of the cutting operation lever 9c, and is installed between the supporting rods 9a, 9a, and is located between the supporting rods 9a, 9a. It comprises a paper pressing plate 10b and a supporting rod 10a, 10a extending upward from both ends of the paper pressing plate 10b.
The support rods 10a and 10a have a support rod 9 at the tip thereof.
a, 9a is bent outward, and the support rod 10 is provided in the U-shaped projections 9i, 9i on the cutting operation lever 9c.
The bent portions of a and 10a are bridged. Further, the paper pressing portion 10 and the cutting operation lever portion 9 have one ends attached to the tips of the projections 9j and 9j of the cutting operation lever 9c, and the other ends between the tips of the bent portions of the supporting rods 10a and 10a of the paper pressing portion 10. Coil springs 9k and 9k
The paper retainer 1
0 is configured to be rotatable in the vertical direction integrally with the cutting operation lever 9c. The paper pressing plate 10b is shown in FIG.
Is attached so as to be positioned slightly below the tip of the blade body 9b and behind the blade body 9b as shown in FIG.
It is attached so that it is always located above the cut surface of the roll paper P together with the blade 9b in the standby position.
The paper pressing plate 10b is positioned and attached so as to overlap the upper surface of the front wall portion 1b of the holder body 1 when the cutting operation lever 9c is pushed down.

Further, a cutout 10c is provided in front of the central portion of the paper pressing plate 10b. When the paper pressing plate 10b overlaps the upper surface of the front wall portion 1b of the holder body 1, the notch 10c has a hook 5f of the paper pushing-out portion 5 located in the recess 1e of the front wall portion 1b inside the notch opening 10c. It is mounted so that it is located.

Reference numerals 11 and 11 are pressers. The presser body 1
As shown in FIG. 6, reference numerals 1 and 11 are downwardly attached to a shaft 11a which is rotatably inserted into and attached to bearings 11b and 11b attached to the back surface of the upper front wall portion 2b of the holder cover 2, and the pressing body 11 is attached. , 11 are configured to press and press the cutting edge portion Pf from above when the cutting edge portion Pf is pulled out by the hook body 5f.

The operation of this embodiment is as follows. 4 is a side view of the holder in which the blade body 9b is in the standby position, FIG. 5 is an enlarged perspective view of a main part of the holder showing a cutting completion position of the blade body 9b, FIG. 6 is a perspective view of the presser body 11, FIG. 8, 9 and 10 are explanatory views of the action of the cutting operation lever 9c in the returning process, and FIG. 10 is a perspective view of the holder after completion of the excessive returning. First, as shown in FIG. 2, the holder cover 2
Open the cylinder 3a of the roll paper holder 3 and open the cylinder 3a.
With the shaft 3b inserted in the roll attached, remove it, insert the tube 3a into the center hole of the roll paper P, and then open the opening 1g.
From the U-shaped receiver 3c of the holder body 1, the shaft 3b in the 3c
Is set. Next, the end edge of the roll paper P is preliminarily grasped on the upper surface of the front wall portion 1b of the holder body 1 and pulled out to the outside, and then the holder cover 2 is put on the holder body 1.

In this state, as shown in FIG. 4, an opening 8 through which the paper passes is formed between the upper front wall portion 2b of the holder cover 2 and the upper surface of the front wall portion 1b. Further, the hook body 5f of the paper drawer portion 5 is in the recess 1e on the upper surface of the front wall portion 1b of the holder body 1, slightly protrudes from the upper surface, and is located on the rear side of the passage surface of the blade body 9b.

Next, the user pulls out a desired length of paper and then presses the handle 9l of the cutting operation lever 9c,
Push down from the standby position to the cutting completion position. The mode of each part in the meantime will be described step by step. First, as the cutting operation lever 9c is pressed down, the paper pressing plate 10b of the paper pressing portion 10 is lowered together with the blade 9b, and the paper pressing plate 10b eventually sandwiches the paper on the upper surface of the front wall portion 1b of the holder body 1. Join with.

When the cutting operation lever 9c is further pushed down, the blade 9b starts cutting the paper along the front edge of the front wall 1b of the holder body 1. In this case, the paper is easily cut because the back side of the cut surface is pressed by the paper pressing plate 10b. Further, at this time, even if the cutting operation lever 9c is pushed down, the paper pressing plate 10b is positioned on the upper surface of the front wall portion 1b of the holder body 1. Further, as the cutting operation lever 9c is pushed down, the supporting rods 9a of the cutting operation lever 9c, the U-shaped projections 9i and 9i of the cutting lever 9c, and the supporting rods 10a of the paper pressing portion 10a, 1a.
The bent portion of 0a is separated, and the projections 9j and 9j and the support rod 10a are
The coil springs 9k, 9k between 10a continue to expand, and the tension causes the paper pressing plate 10b to press the upper surface of the front wall portion 1b while sandwiching the paper. When the cutting operation lever 9c is further pushed down, the cutting of the paper is completed, and the blade 9b reaches the cutting completion position as shown in FIG. Further, when the paper is cut, the paper on the hook 5f which is in the recess 1e of the front wall 1b and projects to the upper surface of the front wall 1b is pressed by the paper pressing plate 10b on the rear side,
The front side is easily penetrated and locked by the hook body 5f by receiving downward tension due to the cutting of the paper by the blade body 9b. Further, when the downward tension is small, as shown in FIG. 12, a holding frame 9m is provided above the blade body 9b so that the hooking body 5f enters inside when the blade body 9b is at the lower limit, forcing the cutting edge. Hold the part Pf from above and hook 5
You may make it penetrate by f and be locked.

On the other hand, the movements of the right-angled triangular hooks 9g, 9g of the cutting operation lever portion 9 are as follows. First, as shown in FIG. 4, in the standby position of the blade 9b,
The right-angled triangular hooks 9g, 9g are located above the protrusions 5c, 5c of the paper drawer 5 and are not engaged with the protrusions 5c, 5c. When the cutting operation lever 9c is further pushed down, the right-angled triangular hooks 9g, 9g, and the inclined surface portions 9h and 9h of the right-angled triangular hooks 9g and 9g come into contact with the protruding portions 5c and 5c. The installation portions 5c and 5c are pressed from the side portions. At this time, since the base shaft 5b of the paper drawer 5 has a slight play that swings in the left-right direction, the right-angled triangular hooks 9g and 9g can be smoothly swung in the pressed direction and the projecting portions 5c and 5g can be smoothly moved.
Pass the side of c. Although the paper drawer 5 swings slightly in the pushed direction, the right triangle hooks 9g, 9
After g has passed, it is pulled laterally by the elastic body 5a attached between the paper drawer 5 and the holder front wall 1b to return to the original position. Eventually, when the cutting operation lever 9c is pushed down to the cutting completion position as shown in FIG. 5, the right-angled triangular hooks 9g, 9g are located below the protruding portions 5c, 5c of the paper drawer 5.

Next, the user releases the cutting operation lever 9c. Then, the cutting operation lever 9c starts the returning operation by the tension of the elastic bodies 9e, 9e. First, as shown in FIG. 10, the right-angled triangular hooks 9g and 9g of the cutting operation lever 9c are the support rods 9a of the cutting operation lever 9c, and the shaft supports 2f and 2f of the cutting lever 9c.
It moves on a locus 2g of a circle centered on point f. Eventually, the right-angled triangular hooks 9g and 9g hit and engage with the lower portions of the projecting portions 5c and 5c of the paper drawer portion 5 as shown in FIG.

On the other hand, at this point, the cutting operation lever 9
The U-shaped projections 9i, 9i on the support rods 9a, 9a of c and the bent portions of the support rods 10a, 10a of the paper pressing portion 10 are already joined again as shown in FIG. Is lifted by the support rods 9a, 9a, and is lifted up together with the blade body 9b which is raised at the same time so as to have an opening that allows the hook body 5f to rotate from the rear side. When the blade body 9b rises from the cutting completion position to the position where it has the opening, the hook body 5f and the cutting edge P
In the locked state with f, since the hook 5f is bent obliquely upward and forward, it does not slip off from the cutting edge Pf.

Next, when the cutting operation lever 9c is further raised, the protruding portions 5c and 5c of the paper pushing-out portion 5 are pressed from below by the right-angled triangular hooks 9g and 9g of the cutting operation lever portion 9 as shown in FIG. And then rotate upwards. Along with that, the hook 5f connected to the protruding portions 5c and 5c.
Also, with the cut edge Pf of the paper being locked, the cut edge Pf is pulled out by rotating downwardly on the front side of the front wall 1b of the holder body 1.

When the cutting edge Pf is pulled out,
As shown in FIG. 8, first, the cutting surface of the cutting edge Pf is located below the cutting edge pressing member 6 in the left and right sides thereof, and the cutting edge is located near the center of the cutting surface. It is pulled out so as to be located above the partial pressing body 6, and eventually collides with the substantially central portions 6a, 6a of the cutting edge pressing body 6. In this case, by pressing the cutting edge portions Pf from above by the pressing bodies 11, 11, the cutting surface of the cutting edge portion pf more reliably collides with the cutting edge portion pressing body 6.

When the cutting operation lever 9c is further raised and the hook 5f of the paper drawer 5 is rotated downward to the front side, as shown in FIG. 9, the left and right sides of the cutting surface of the cutting edge pf are the cutting edges. It is folded downward along the presser body 6. On the other hand, the central portion of the cutting surface of the cutting edge pf is pulled out with the cutting edge pressing body 6 facing downward. That is, the cutting edge p
f is bent along the cutting edge pressing member 6 with the cutting surface as the back side, and is drawn out to the front side of the front wall portion 1b. In this case, since the tip end portion of the cutting edge portion pressing body 6 is configured to project slightly obliquely toward the front, the cutting surface of the cutting edge portion pf obliquely hits the cutting edge portion pressing body 6,
It is more smoothly bent and pulled out. Further, when the cutting operation lever 9c is further raised, as shown in FIG. 10, the right-angled triangular hook 9g of the cutting operation lever portion 9,
Rotation locus 2g of 9g and protruding portion 5 of paper drawer portion 5
The point 5h at which the rotation locus 5g about the pivots 5e and 5e intersects at the tip of the c, and the engagement relationship between the two is released above the intersection 5h. After that, as shown in FIG. 11, the cutting operation lever 9c further rises to reach the standby position. Further, the paper drawer portion 5 returns to the original position by the tension of the elastic body 5a. At the same time, the hook 5f
Also, the lock with the pulled out cutting edge portion Pf is released, and the folded cutting edge portion Pf is left on the front side of the holder body 1, and is pulled back into the recess 1e of the front wall portion 1b.

In this case, although the hooked body 5f that locks the cutting edge Pf and the cutting edge 5Pf are released from each other, the hook 5f is slightly bent forward and obliquely upward. Therefore, the hook body 5f that rotates rearward easily comes off from the cut edge portion Pf that is easily penetrated and locked, and the cut edge portion Pf is bent so that the cut edge portion Pf is strained. In addition, the above-mentioned locked state is released and the original position is restored without dragging the cut edge portion Pf backward.

Further, although the case where the cutting edge pressing body 6 is provided in the holder body 1 has been shown so far, it is also conceivable that the holding body 6 is not provided.

The function in this case is that the paper is pulled out without being folded, and then the pulled-out cutting edge portion Pf is left outside the holder and the hook body 5f returns to its original state.

[0037]

【The invention's effect】

According to the first aspect of the invention, the operation of cutting the roll paper P and the operation of pulling out the cut edge Pf after cutting from the holder body 1 to the front side are a single operation of pushing down the cutting operation lever 9c. Since it is simply performed by only the user, the cutting edge portion Pf pulled out to the front side from the holder main body 1 can be immediately grasped by hand for use, and a toilet paper cutting device which is easy to use is provided. I was able to.

According to the second aspect of the present invention, when the cutting operation lever 9c is returned, the hooking body 5f that locks near the central portion in the left-right direction of the cutting surface of the cutting edge portion Pf is cut. Since the end edge portion Pf is pulled out to the front side, the left and right portions of the cutting surface of the cutting edge portion Pf collide with the cutting edge portion pressing body 6 and the left and right portions are bent downward during the pulling operation. The cut edge portion Pf pulled out from the holder body 1 to the front side is bent in a substantially triangular shape in a front view.
Thus, the cut edge portion Pf bent in a substantially triangular shape is aesthetically pleasing, easy to pick by hand, and it is possible to provide a toilet paper cutting device which is easy to use.

According to the third aspect of the present invention, the pressing body 11 for pressing the vicinity of the cutting edge portion Pf near the outside of the hook body 5f toward the hook body 5f in the vicinity of the outside of the hook body 5f is pressed against the cutting edge portion. Since it is provided above the body 6, the pulling operation of the cutting edge portion Pf by the hook body 5f after cutting the roll paper P ensures that the operation of locking the cutting edge portion pressing body 6 is performed. It was possible to provide a toilet paper cutting device with no operation error.

According to the fourth aspect of the present invention, the hook 5f has the base shaft 5b pivotally supported by the holder body 1 and the projection 5c protruding from the base shaft 5b, and the cutting operation lever 9c.
In the standby position, the hook portion 9d does not engage with the projecting portion 5c, but engages with the projecting portion 5c when the cutting operation lever 9c returns, so that the hooked body of the locked cutting edge portion Pf is hooked. The hook portion 9d and the projecting portion 5c are disengaged by the pulling-out operation to the front side by 5f and by the time the cutting operation lever 9c returns to the standby position. It was possible to provide a toilet paper cutting device that achieves the above-mentioned predetermined action with an extremely simple structure in which the hook portion 9d is provided.

According to the invention of claim 5, the holder body 1
Has an opening 1g for attaching / detaching the roll paper P, the holder cover 2 is rotatably attached to the holder body 1, and the blade 9b and the cutting operation lever 9c are provided on the holder cover 2. Therefore, the blade body 9b and the cutting operation lever 9c are moved away from the holder body 1 by the operation of opening and opening the holder cover 2, and the operation of inserting the roll paper P into the holder body 1 is facilitated.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a state where a holder cover 2 covers a holder body 1 of the present invention.

FIG. 2 is a holder cover 2 from the holder body 1 of the present invention.
It is a perspective view which shows the state which opened.

FIG. 3 is a perspective view in which a part of a holder cover 2 of the present invention is cut away.

FIG. 4 is a side view showing a part of the holder of the present invention by cutting away.

FIG. 5 is an enlarged perspective view of an essential part showing a lower limit of the blade body portion of the present invention.

FIG. 6 is a perspective view in which a part provided with a pressing body of the present invention is cut away.

FIG. 7 is a front view showing a part of the holder of the present invention with a part cut away to explain the operation.

FIG. 8 is a front view showing a cutaway portion of the holder of the present invention, which is an operation explanatory view.

FIG. 9 is a front view showing a cutaway portion of the holder of the present invention, which is an operation explanatory view.

FIG. 10 is a front view showing a cutaway portion of the holder of the present invention, which is an operation explanatory view.

FIG. 11 is a front view showing a part of the holder of the present invention with a part cut away to explain the operation.

FIG. 12 is an enlarged perspective view of an essential part showing an example of attachment of a holding frame of the present invention.

[Explanation of symbols]

 P Roll paper Pf Cutting edge 1 Holder body 1a, 1a Side 1b Front wall 1c Rear wall 1d Cutout 1e Recess 1f, 1f Screw hole 1g Opening 2 Holder cover 2a, 2a Side 2b Upper front wall 2c Top wall 2d, 2d Hole 2e, 2e Cutout 2f, 2f Shaft support 2g, 2g Hook locus 3 Roll paper holder 3a Tube 3b Shaft 3c, 3c U-shaped receiver 4, 4 Shaft rod 5 Paper drawer 5a Elastic body 5b Base shaft 5c, 5c Projecting part 5d, 5d Connecting rod 5e, 5e Shaft support 5f Hooking body 5g, 5g Locus of tip of projecting part 5h Intersection point 6 Cutting edge edge pressing body 6a, 6a Cutting edge part Substantially central part of the presser body 7 Central part opening 8 Opening part 9 Cutting operation lever part 9a, 9a Support rod 9b Blade body 9c Cutting operation lever 9d, 9d Hook part 9e, 9e Elastic body 9f, f Operating rod 9g, 9g Right-angled triangular hook 9h, 9h Sloped surface of triangular hook 9i, 9i U-shaped projection 9j, 9j Projection 9k, 9k Coil spring 9l Handle 9m Presser frame 10 Paper presser 10a, 10a Support rod 10b Paper Presser plate 10c Cutout of paper presser plate 11, 11 Presser body 11a Shaft 11b, 11b Bearing

Claims (5)

[Claims] 1. A roll paper (P) is detachably supported by a holder main body (1), and the roll paper (P) is always separated from the cut surface of the roll paper (P) by an urging force of an elastic body (9e). In the toilet paper cutting device in which the blade body (9b) at the position is moved downward to cut the roll paper (P) by pushing down the cutting operation lever (9c) from the standby position to the cutting completion position, The roll paper (P) is normally located on the rear side of the cut surface of the roll paper (P) that is cut by the urging force of the elastic body (5a), and the vicinity of the cut edge portion (Pf) is accompanied by the operation of the cutting operation lever (9c). The locked cutting edge (Pf) is pulled out from the holder main body (1) to the front side in conjunction with the returning operation of the cutting operation lever (9c) by the elastic body (9e) after being locked and cut. Works and disconnects By the time the work lever (9c) returns to the standby position, the interlock is released, and accordingly, the locking is released and the elastic body (5a) is tensioned to return to the rear position. Toilet paper cutting device having a structured hook (5f). 2. The engaging position of the hook body (5f) is formed so as to be in the vicinity of the central portion in the left-right direction of the cutting surface of the cutting edge portion (Pf), and the pulling operation of the hook body (5f) is performed. 2. A cutting edge holding member (6) which acts so that the left and right side portions of the cutting surface of the cutting edge portion (Pf) collide with each other and bend the left and right side portions downward. Toilet paper cutting device. 3. A presser body (11) for pressing the vicinity of the cutting edge portion (Pf) near the outside of the hook body (5f) toward the hook body (5f) in the vicinity of the left and right outer sides of the hook body (5f). The toilet paper cutting device according to claim 1 or 2, which is provided above the body (6). 4. The hook body (5f) is a holder body (1).
The cutting operation lever (9) has a base shaft (5b) pivotally supported on the base shaft (5b) and a protrusion (5c) protruding from the base shaft (5b).
c) is provided with a hook portion (9d), the protruding portion (5c) is not engaged with the hook portion (9d) at the standby position, and the protruding portion (5c) is not returned when the cutting operation lever (9c) is returned. 5
c) is engaged with the hook portion (9d) to perform the pulling-out operation toward the front side by the hook body (5f) of the locked cutting edge portion (Pf), and the cutting operation lever (9c) with the above By the time of returning to the standby position, the engagement of the protruding portion (5c) with the hook portion (9d) is released, the engagement with the cut edge portion (Pf) is released, and the rear portion is released. The toilet paper cutting device according to claim 1, 2 or 3, which is configured to return to the side position. 5. A holder main body (1) in which an opening (1g) for attaching and detaching the roll paper (P) is formed in the holder main body (1), and the roll paper (P) is inserted therein.
An opening (8) which covers the holder and the cutting edge (Pf) is pulled out between the holder main body (1) and the holder body (1).
A holder cover (2) having a groove formed therein is rotatably attached to the holder body (1), and the blade body (9b) and the cutting operation lever (9c) are provided on the holder cover (2). The toilet paper cutting device according to 1, 2, 3 or 4.