JPS5818089B2 - paper roll - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paper roll device installed in a toilet or the like to accommodate and hold roll-type toilet paper, and particularly relates to a so-called double-roll paper roll device in which two rolls of paper are mounted horizontally.

Previously, this type of paper roll machine was developed in 1986-1229.
There is one published in Publication No. 36.

In this device, the upper front end of a box-shaped support rod fixture is rotatably supported at the center of the lower surface of the shelf-shaped main body, and
It is attached by removably locking the rear end through a locking mechanism.

Therefore, when the roll paper is taken out, a downward force is applied to the paper roll support rod that passes through the lower part of the support rod mount in the left and right direction, and the lower half of the support rod mount mainly moves in the left and right direction. There was a drawback that the wrapping paper became loose and difficult to take out and cut.

In addition, since a downward force is applied to the locking mechanism when the paper roll is taken out, this device is easily damaged, and if the lock is not securely locked when removing and replacing the paper roll, the lock will be released when the paper roll is taken out and the paper will be damaged. There was also a fear that it would fall.

It is an object of the present invention to overcome these drawbacks, to prevent the support rod attachment from rattling, and to eliminate the need for a locking mechanism.

The basic structure of the present invention is that a support member is formed in a cross-section shape, and has a mounting tool for the back plate and a holding section bent at a substantially right angle along both longitudinal edges of the mounting section. A support rod fixture is rotatably attached to the upper part of the support rod fixture, and the thickness of the support bar fixture is made slightly thinner than the width between the inner surfaces of the above-mentioned clamping parts, so that when the fixture is not rotated, By holding the rear end of the roll in the gripping section, horizontal wobbling is prevented, and by providing a paper support rod at the front of the support rod mount, downward force is applied to the paper support rod. When applied, the rear end of the support rod attachment comes into contact with the attachment of the support member.

Hereinafter, the present invention will be described in detail based on illustrated embodiments.

In the drawings, FIGS. 1 to 3 show a first embodiment, and FIGS. 4 to 5 show a second embodiment.

Therefore, first, the first embodiment shown in FIGS. 1 to 3 will be described.

In the figure, A is the main body, which is integrally molded by pressing a metal plate such as stainless steel or synthetic resin, and has a back plate 1 that is parallel to each other and protrudes forward at almost right angles to the back plate 1 at both left and right ends of the back plate 1. It consists of a pair of side plates 2, 2 and a supporting member 3 formed separately from the back plate 1 and the side plates 2, 2 and integrally attached to the front surface of the back plate 1. The support member 2 has a generally triangular shape, and the support member 3 has a chevron-shaped cross section.

The support member 3 is formed by pressing a narrow metal plate or molded from a synthetic resin, and has an attachment portion 4 to the back plate 1 and an approximately right angle to the attachment portion 4 along its longitudinal side edge. It consists of clamping parts 5, 5 which are bent and facing each other in a parallel state, and the back of the mounting part 4 is brought into contact with the front of the back plate 1 so as to be concave toward the front, and then spot welded, glued, or screwed. etc., to integrally attach and fix to the back plate 1 across both upper and lower edges of the lateral center portion of the back plate 1.

The back plate 1 is formed in a size large enough to accommodate a roll 27 of nitrous toilet paper (hereinafter referred to as wrapping paper) between the support member 3 and the side plates 2, 2.

The main body A is attached to a mounting surface 26 such as a toilet wall using an embedded bolt or screw 25 that passes through the back plate 1 and through both the support member 3 and the back plate 1 at the center of the back plate 1. The mounting is fixed such that the back surface is in contact with the mounting surface 26.

Reference numeral 6 denotes a support rod mount, which has a roughly triangular shape similar to the side plate 2 of the main body A, and has a pair of side plates 7 facing each other with a space between them.
and the side plates 7, 7 from the rear end to the front end of this side plate 7.
The upper surface plate 8 covers the upper surface between the side plates 7 and 7 and integrally connects the side plates 7 and 7, and is molded from synthetic resin into a box plate shape slightly thinner than the width between the inner surfaces of the holding parts 5 and 5 of the support member 3. It is plated accordingly, and its rear upper end is pivotally connected to the upper end of the support member 3 via a horizontal shaft 9 mounted across the clamping parts 5, 5 of the support member 3.

Therefore, the support rod fixture 6 is pivotally attached to the front rear of the main body hole above the back plate 1 at υ'') and is rotatable with respect to the main body A.

1 In addition, the support rod mount 6 has a hooking part 10 having a U-shaped cross section and having one side extending rearward downwardly, the tip thereof protruding downward, and the other side extending downwardly. Nine supporting rod mounting holes 11 are formed at the front end of the support rod mounting holes 11, which extend horizontally through the support rod mounting holes 11. The screws 13 are screwed in from the outer surface and fixed horizontally.

The wrapping paper support rod 12 is formed of synthetic resin or metal into a pipe shape having an outer diameter approximately the same as the support rod attachment hole 11 of the support 5 support rod attachment 6, and both ends of the support rod 12 are closed with obturators 20. ,
When attached to the support rod fixture 6, the respective portions extending left and right across the fixture have a length 9 that is sufficient to hold the wrapping paper 27 horizontally.

The obturator 20 is made of synthetic resin such as turprene rubber, has a box-shaped insertion portion, and is attached to the wrapping paper support rod 12 by utilizing its elasticity.

Reference numeral 14 denotes a latching tool, which includes a flat plate-shaped mounting piece 14a and a real number of latching pieces 1 with appropriate curvature on the front surface of the 5 mounting pieces 14a.
4b, and this hook 14 is connected to the support rod attachment 6.
When the rear end of the fixture 6 is brought into contact with the mounting portion 4 of the support member 3 by rotating the fixture 6 downward, the latching piece 14b engages the fixture 6.
The mounting piece 14a corresponds to the latching part 10 integrally molded with the latching part 10, and has a mounting piece 14a whose tip can be latched to the bulging part of the latching part 10.
is attached to the lower part of the attachment part 4 of the support member 3 using machine screws 16.

This latching tool 14 is made of synthetic resin such as polyacetal, and the latching piece 14b has appropriate elasticity, and by utilizing this elasticity, it can be moved as the support rod attachment 6 rotates. It engages and disengages from the hooking portion 10 of the fixture 6.

Therefore, the hook 10 of the support rod attachment 6;
Reference numeral 4 constitutes a support rod attachment fixing means 16 for fixing the support rod attachment 6 to the main body so that it does not become loose.

When the support rod mount fixing means 16 is engaged, it is covered by the support rod mount 6 and cannot be seen unless viewed from below, and those who do not know this structure It is difficult to notice its existence.

Reference numeral 17 denotes a cover, which is made of a metal plate with a suitable curvature, and whose rear end is bent into an annular shape to form a bearing portion 18, which projects relatively to the side plate 2 and the support member 3. The protruding shaft 1919' is loosely inserted into the side plate 2 and the support member 3.
In between, each is rotatably mounted on the same axis as the support rod fixture.

In addition, the cover 17 is made by fitting a buffer member 22 made of rubber or soft synthetic resin into a cylindrical shape and having a flange 21 at one end to the bearing part 18 with the flange 21 removed.
9, 19', the cover 17, the side plate 2, and the support member 3 are prevented from coming into direct contact with each other and generating a metallic sound.

The protruding shaft 19 provided on the side plate 2 has spiral groove teeth (
(not shown) or a bed, the legs pass through the rear upper end of the side plate 2, the tips of the legs protrude into the inner surface of the side plate 2, and are provided on the support member 3 opposite thereto.

The protruding shaft 19' is formed integrally with the horizontal shaft 9 that pivotally supports the support rod fixture 6.

That is, the horizontal shaft 9 is formed into a cylindrical shape, and has small-diameter protruding shafts 19' at both ends thereof.

This horizontal axis 9 is the rear upper end of the support rod attachment 6.

is passed through the support member 3 in the thickness direction and is mounted on the upper end of the holding part 5 of the support member 3, and the protruding shaft 19' projects to the outer surface of the holding part 5.

At this time, in order to attach the horizontal shaft 9, the holding part 5 of the support member 3 is
- of the mounting hole 23 and 23' which are opened relative to each other.

The hole 2 may be extremely small enough to allow the protruding shaft 19' to pass through, but the hole 23' on the other hand must be slightly larger to accommodate the need for the horizontal shaft 9 to pass through.

In addition, 24 is a small hole opened in the back plate 1 of the main body A.

In order to attach the hook 14 to the main body A, the tip of a machine screw 15 that is screwed into the attachment part 4 of the support member 3 can protrude from the back side of the attachment part 4.

In this way, the paper winder pulls up and rotates the cover 17 and the support rod attachment 6, and attaches the end of the paper support rod 12 to the side plate 2,
By removing the wrapping paper 27 upward from 2, the wrapping paper 27 can be easily attached/detached and replaced.

Next, a second embodiment shown in FIGS. 4 and 5 will be described.

This embodiment is similar to the first embodiment described above, in that the support rod fixture 6 is made of metal such as brass, and that an embedded catch is used as the support rod fixture fixing means 16. There is a difference between

That is, in the illustrated example, as the support rod attachment fixing means 16, embedded catches made of synthetic resin such as nylon or polyacetal and consisting of a male and a female that engage and disengage with each other are used. 28a is attached to the lower part of the attachment part 4 of the support member 3 with machine screws 15, and the other, that is, the female embedded catch 28b is inserted between the side plates 7. When the rear end of the attachment 6 is brought into contact with the attachment portion 4 of the support member 3, it is attached so as to correspond to the male embedded catch 28a.

The support rod fixture 6 is provided with a mounting piece 29 across the side plates 7, 7, and the female embedded catch 28b is attached to this mounting piece 15 with machine screws 30.

Incidentally, in both of the above-mentioned embodiments, the support rod attachment fixing means 16 as shown in the figure was provided, but the fixing means 16 is not related to the locking/disengaging structure as shown in the figure, but may be any suitable material such as a magnetic catch or a roll catch. It is possible to employ a locking/disengaging structure, and it is not necessarily required.

Furthermore, it is also optional to have a structure in which a closure device 20 that closes the open end of the paper roll support rod 12 prevents the paper roll from moving in the lateral direction, or to form the support rod attachment 6 and the paper roll support rod 12 integrally. .

Since the present invention has the above configuration, it has the following advantages.

■ When the support rod mount is not rotating, that is, in normal use, the rear end of the mount is held by the clamping part of the support member and does not shift in the left-right direction, making it easy to take out and cut the paper roll. is easy to do.

In addition, when taking out the paper roll, the paper is pulled downward, and when cutting the paper roll, the cover is pressed down, so a downward force is applied to the support rod mount, but the support rod mount is pivoted to the top of the support member. At the same time, since the rolling paper support rod is provided at the front of the attachment, the rear end of the support rod attachment comes into contact with the attachment part of the support member and does not move, so that the support rod attachment can be rotated when taking out or cutting the wrapping paper. There will be no inconvenience caused by the movement.

Therefore, unlike the conventional example, a locking mechanism for fixing the support rod attachment is not necessarily required.

■ Since the side shapes of the support rod mount and the side plate are approximately the same, the support rod mount is inconspicuous and difficult to tamper with, and is simple.

[Brief explanation of the drawing]

The drawings show an embodiment of the cigarette holder of the present invention, FIG. 1 is a plan view partially cut away, FIG. 2 is a cross-sectional view taken along the line x--X of FIG. 1, and FIG. 3 is a support rod attachment. FIG. 2 is a cross-sectional view in the same white, showing a state in which the support rod mount is rotated, FIG. 4 is a cross-sectional view in another embodiment, and FIG. FIG. 5 is a perspective view of the support rod fixture fixing means used in the embodiment of FIG. 4; In addition, in the figure, A... Main body, 1... Back plate,
2...Side plate, 3...Support member, 4...
... Mounting part, 5... Clamping part, 6...
・Support rod attachment, 9...Horizontal axis, 12...
... Rolling paper support rod, 17... Cover, 26...
...Indicates the mounting surface.

Claims (1)

[Scope of Claims] 1. A back plate attached to a vertical mounting surface, and a pair of side plates protruding approximately at right angles on both left and right sides of the back plate. a main body having a main body, an attachment portion to the back plate, and a holding portion bent approximately right south along both edges in the longitudinal direction of the attachment portion; The upper and lower edges of the back plate are attached so that they are of the same number on the top and bottom and are concave toward the front. a support member extending up to 100 mm, having a side surface shape substantially the same as the side surface shape of the side plate, and having a thickness slightly thinner than the width between the inner surfaces of both the clamping parts of the support member; Support rod attachment, core skin, rotatably pivoted on the installed horizontal axis. A rolling paper support rod that protrudes laterally from both left and right front surfaces of the holding rod fixture and extends to near the opposing side plates, which is interposed between the both side plates and the support member and is rotatable coaxially with the support rod fixture. A two-linked cigarette roll machine comprising a pair of attached covers, wherein the support rod fixture has a rear end portion held by the clamping portion of the support member when the support rod fixture is not rotated. .