JPH0126314Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is a roll-shaped toilet paper, toilet paper, kitchen paper,
This relates to a roll paper holder for memo paper, etc.

In the following, for example, a roll paper holder for rolled toilet paper will be described.A conventional holder is as shown in the perspective view of FIG.
A core rod 3 passes through the core tube 2 and is pivotally supported by both side plates of the frame 4 so that it can be easily unwound.
One end is pivotally supported by both side plates of the frame 4, and the other end is a cutter for cutting the paper. It has a structure in which the roll paper 1 is covered by a cover 12 having a shape of 8. To cut a desired length of paper from the roll paper 1 attached to this holder, pull the paper at the tip of the roll downward with one hand, and when the paper reaches the desired length, the paper is cut into the cutter 8. The paper is cut by changing the drawing direction and pulling the paper so that it is folded, but at this time, the cutter 8 does not cut the paper and cuts the paper
As the paper continues to unwind, use your other free hand to press the cover 12 against the roll paper 1 to suppress the unwinding of the paper and pull the paper strongly. As a result, the paper must be broken at or near the point where it contacts the cutter 8 and is bent, or at a chain-line cut made in advance. Therefore, there is a disadvantage that the paper must be broken using both hands.

The purpose of the present invention is to provide a holder that eliminates and improves the above-mentioned drawbacks of conventional roll paper holders. The purpose of the present invention can be achieved.

The present invention provides that in the conventional roll paper holder, when cutting the paper, the paper is not cut even if the paper is pulled out by changing the pulling direction so that the paper comes into contact with the cutter, and the cutter does not touch the shaft of the cover. This was developed with a focus on moving the cutter upward from the center, and the claw on the arm that swings as the cutter moves engages with a gear that rotates together with the roll of roll paper to stop the rotation. This achieves the same effect as pressing the cover with the other hand that is idle when using the conventional holder, and as a result, it becomes possible to cut the paper with one hand.

The present invention will be explained with reference to the drawings.

Fig. 2 shows a partially broken side view of the roll paper holder according to the embodiment of the present invention, which is attached to a wall and is loaded with roll paper, and Fig. 3 is a plan view of the cross section taken along line A-A in Fig. 2. Indicated by 1 is a roll paper wound around a core cylinder 2; 3 is the same as a core rod in a conventional holder, and is pivotally supported by both side plates of a frame 4; Reference numeral 5 denotes a sheath cylinder through which the core rod 3 passes, and consists of two halves 5a and 5b that can be attached and detached by a screw mechanism, each having an outer diameter that fits into the inner diameter of the winding core cylinder 2; A gear 6 is provided at the outer end of one of the halves, for example 5a. The two swingable arms 7, which are pivotally connected to both side plates of the frame 4 that pivotally supports the core rod 3, have cutters 8 whose tips are parallel to the axis of the core rod 3.
is connected to form an integrated U-shaped cutter arm 9, and the cover 12 in the conventional holder is
The claw 10 has almost the same function as the cutter arm 7, and is further provided with a claw 10 on the arm 7 at a position where it can mesh with the gear 6 when the cutter arm 9 swings. Reference numeral 11 denotes a stopper provided on the side plate of the frame 4 to limit the movement of the arm 7 on which the claw 10 is provided. In the above, by integrating one of the two halves 5a and 5b of the sheath cylinder 5 and the core rod 3, the sheath cylinder 5 and the core rod 3 are integrated.
The two halves 5a and 5b may be joined together, and the fastening of the two halves 5a and 5b is not limited to a screw mechanism. Also 2
Each of the two halves 5a and 5b has a shaft portion that is supported by both side plates of the frame and can be fitted into and fixed to the winding core tube 2, so that the core rod 3 can be omitted.

Next, how to use the aforementioned holder will be explained.

When the two halves of the sheath cylinder 5 are inserted into the respective end ports of the roll paper core cylinder 2 and the two halves are tightly connected within the winding core cylinder 2, the winding core cylinder 2 is closed.
Since the outer circumferential surfaces of the two halves of the sheath tube 5 that are in contact with the inner circumferential surface of the sheath tube 5 are truncated conical shapes facing each other, the core tube 2 and the sheath tube 5 can be tightened with their central axes aligned. can be done. Insert the core rod 3 into the sheath tube 5 in the above state, and pivotally support the core rod 3 on both side plates of the frame 4 in a direction in which the gear 8 and the claw 10 face each other and the pulled paper passes near the cutter 8. installation is completed. When the paper is pulled down by a desired length from the outer periphery of the roll paper, and then the pulling direction is changed to a direction in which the paper presses the cutter 8, the cutter 8 is lifted,
The pawl 10 bites between the teeth of the gear 8, preventing the roll paper from unwinding, and by pulling the paper more strongly generally upward, the paper is pulled into contact with the cutter 8 or near it, or along the chain line previously applied. It is broken at the cut of the shape.
When the attached gear 6 has an asymmetric tooth profile as shown in FIG. 2, it is desirable to arrange the gear 6 in consideration of the pawl effect as shown in the figure. At the breaking point, the paper remaining near the cutter 8 serves as a clue for the next drawer break.

In exactly the same manner as above, as shown in FIG. 4, the unwound paper is placed between the core rod 3 and the frame 4 and is pulled out downward, and the arm 7 of the cutter arm 9 is accordingly suspended. Due to its shape, it is suitable as a holder for rolled kitchen paper when installed at about eye level in the kitchen.

The holder of the present invention is not limited to being made of metal, but can also be made of synthetic resin, wood, ceramics, etc. Therefore, the exterior design should take into account the environment in which it will be used, and if necessary, the cutter arm 9 can also be made integral with a part of the exterior.

According to the roll paper holder of the present invention, by pulling out a desired length of paper from the roll paper, changing the direction of the paper with a cutter for cutting, and pulling the paper, the paper is prevented from unwinding further and the paper is pulled out. It can be cut or torn with one hand, and is extremely convenient when applied to rolled toilet paper, rolled tissue paper, rolled kitchen paper, rolled memo paper, etc., and has a wide range of applications.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional roll toilet paper holder, Fig. 2 is a partially fragmented side view of a roll paper holder according to an embodiment of the present invention, and Fig. 3 is a perspective view of a conventional rolled toilet paper holder.
The figure shows a plan view taken along the line AA in FIG. 2, and FIG. 4 shows a side view of a roll paper holder according to another embodiment of the present invention. 1... Roll paper, 2... Core tube, 3...
Core rod, 4...Frame, 5...Sheath tube, 5a, 5b
...Respectively, half of the sheath tube 5, 6...gear, 7...
Arm, 8... Cutter, 9... Cutter arm, 10... Claw, 11... Stopper, 12...
cover.

Claims (1)

[Scope of utility model registration request] In a roll paper holder having a frame and a core rod that is detachably attached to both side plates of the frame, the core rod is fitted into a sheath tube, and the sheath tube is composed of two halves that are detachable in the axial direction; The two halves of the sheath tube are inserted from both end openings of the roll paper core tube and are firmly fixed to the roll paper core tube, and the outer end of any one of the two halves is is equipped with gears,
A cutter arm is pivotably attached to both side plates of the frame, and the cutter arm has a U-shape in which the tips of the two arms are connected by a cutter parallel to the axis of the core rod, and the cutter arm swings freely. A claw on the arm is provided so as to mesh with the gear, and after the two halves of the sheath tube are inserted into the roll paper from both end ports of the core tube and held fixed, the sheath tube is removed. The roll paper holder is characterized in that the core rod is fitted into the frame, the core rod is pivotally supported by both side plates of the frame, and the paper pulled out from the rotatably supported roll paper is cut by a cutter of a cutter arm. .