JPS5818793Y2 - paper roll - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a paper roll for storing and holding roll-type toilet paper, particularly a so-called double-roller in which two rolls of toilet paper are mounted horizontally.

Conventionally, this type of paper roll machine is disclosed in Japanese Patent Application Laid-Open No. 55-45474.

To explain this, the paper roll support rod is passed through the support rod mount which is rotatably pivoted on the front of the main body so that the left and right lengths are the same, and a screw is screwed in from the outer surface. The rolling paper support rod is fixed horizontally by press-welding.

However, when this item returns to its original state by rotating the support rod attachment and attaching toilet paper to the paper roll support rod,
The impact generated at this time loosens the screw, allowing the paper wrapping support rod to move laterally.

Therefore, it is possible to get your hand between the side plate and the rolling paper support rod, or because the rolling paper support rod can be moved laterally, you may cut your hand at this open end, or even the rolling paper support rod may come off during use. The problem was that I couldn't do it.

The present invention aims to solve the above-mentioned problems and to prevent the paper roll support rod from moving in the lateral direction so that it can be used safely.

The basic structure of the present invention is to form a guide groove in the circumferential direction in which the tip of a screw is engaged approximately in the middle of a cylindrical paper support rod, and a cylindrical protrusion on the left and right open ends. formed n
By fitting a synthetic resin material with a fitting part,
It positions the paper roll support rod and closes the open end.

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

In the figure, A is the main body, which is integrally formed by pressing a metal plate such as stainless steel, and has a back plate 1 and a pair of mutually parallel side plates that protrude forward at almost right angles to the back plate 1 at both left and right ends of the back plate 1. 2, 2 and a support member 3 formed separately from the back plate 1 and side plates 2, 2 and integrally attached to the front surface of the back plate 1, the back plate 1 having a rectangular shape and the side plate 2 having a roughly triangular shape. The support member 3 is formed into a cross-sectional shape.

The support member 3 is formed by pressing a narrow metal plate, and has a mounting portion 4 to the back plate 1 and a longitudinal side edge of the supporting member 3, which is bent approximately at right angles to the mounting portion 4 and faces parallel to each other. The rear surface of the mounting portion 4 is brought into contact with the front surface of the back plate 1 so as to be concave toward the front surface, and the upper and lower sides of the lateral center of the back plate 1 are attached by spot welding or the like. It is integrally attached and fixed to the back plate 1 across the edge.

Further, the back plate 1 is formed in a size large enough to accommodate a roll of toilet paper, that is, a wrapping paper 6, between the support member 3 and the side plates 2, 2.

This main body A is attached to the back plate 1 at appropriate locations on the back plate 1.
Mounting surface 8 such as a toilet wall surface with screws 7 etc. that are inserted through the
The mounting is fixed such that the back surface of the back plate 1 is in contact with the mounting surface 8.

Reference numeral 9 denotes a support rod mount, which has a roughly triangular shape similar to the side plates 2 of the main body A, and has a pair of side plates 1 facing each other with a space between them.
0 and the side plate 1 from the rear end to the front end of this side plate 10.
A top plate 11 that covers the top surface between 0.10 and 10 and connects both side plates 10 and 10 together is formed into a box plate shape that is the same as or slightly thinner than the width between the inner surfaces of the holding parts 5 and 5 of the support member 3, and is supported. The rear upper end portion of the member 3 is rotatably pivoted to the upper end portion of the support member 3 via a horizontal shaft 12 mounted across the clamping portion 5°5.

In addition, the support rod attachment tool 9 has a support rod attachment hole 13 passing through it horizontally in the thickness direction at its front end, and a threaded screw hole 27 perpendicular to the support rod attachment hole 27 (L13). A paper roll support rod 14 is passed through the hole 13 and fixed horizontally, and a screw 16 is screwed into the screw hole 27 so that it can move forward and backward.

The wrapping paper support rod 14 is formed of synthetic resin, metal, or the like into a pipe shape with an outer diameter approximately the same as the support rod attachment hole 13 of the support rod attachment 9, and a guide groove 15 is provided in the circumferential direction at the intermediate portion thereof. is formed.

The tip of a screw 16 screwed into the screw hole 27 is engaged with the guide groove 15 to prevent the paper roll support rod 14 from coming off in the lateral direction and to position the support rod 14 from the mounting tool 9. The lengths extending in the left and right directions are made equal so that the wrapping paper 6 can be held horizontally.

On the other hand, a lid 17 is provided at the open end of the paper roll support rod 14,
Its open end is closed.

The lid 17 is made of synthetic resin, and a fitting part 18 having an outer diameter that is approximately the same as or slightly thicker than the inner diameter of the wrapping paper support rod 14 is integrally formed on its inner surface, and is fitted onto the support rod 14. Matching.

Reference numeral 19 denotes a box-shaped protrusion formed in the circumferential direction on the outer periphery of the fitting part 18. By utilizing the shape of this protrusion 19 and the elasticity of the fitting part 18, the lid 17 can be moved from the paper roll support rod 14. Make sure to prevent it from coming off.

Incidentally, the diameter of the flange 17a of the lid 17 may be made larger than the diameter of the wrapping paper support rod 14 to serve as a stopper for the wrapping paper 6.

Reference numeral 20 denotes a cover, which is made of a suitably curved metal plate, whose rear end is bent into an annular shape to form a bearing portion 21, which protrudes relative to the side plate 2 and support member 3. The protruding shafts 22 and 22' are inserted in a loose fit and are rotatably mounted between the side plate 2 and the support member 3, respectively.

The cover 20 is made by fitting a buffer member 24 made of rubber or soft synthetic resin into a cylindrical shape and having a flange 23 at one end to the bearing portion 21 with the flange 23 removed.
2, 22' The cover 20, the side plate 2, and the support member 3 are in direct contact with each other to prevent the occurrence of a metallic clanging sound.

The protruding shaft 22 provided on the side plate 2 has spiral groove teeth 2 on the leg base.
A protruding shaft 22' provided on the supporting member 3 is provided with a protruding shaft 22' that penetrates through the rear upper end of the side plate 2 and protrudes into the inner surface of the side plate 2. It is formed integrally with the supporting horizontal shaft 12.

That is, the bushing 12 is formed into a cylindrical shape and has protruding shafts 22' at both ends thereof.

The bush 12 passes through the rear upper end of the support rod attachment 9 in its thickness direction and is mounted on the upper end of the clamping part 5 of the support member 3, with a protruding shaft 22' projecting to the outer surface of the clamping part 5.

In the figure, reference numeral 26 denotes male and female embedded catches that engage and disengage with each other. The male embedded catch 26 a is attached to the lower part of the mounting portion 4 of the support member 3, and the female embedded catch 26 b is attached to the support rod attachment 9. The support rod fitting 9 is fixed to the main body A so that it does not wobble.

Thus, in the filter paper winder, the paper wrapper 6 can be easily attached and removed by lifting and rotating the support rod fixture 9 and removing the open end of the paper wrapper support rod 14 above the side plates 2, 2. obtain.

In the above-mentioned embodiment, the support rod attachment 9 was fixed to the main body A by the embedded catch 26, but other fixing means may be optionally used, and the presence or absence of the fixing means does not matter.

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

■ The paper roll support rod was inserted into the mounting hole of the support rod mount and the screw screw was engaged with the guide groove provided on the outer periphery of the paper roll support rod at the approximate center. When the paper roll support rod is locked, it does not move laterally, so there is no need to get your hand caught between the side plate and the paper roll support rod, and the openings at both left and right ends of the paper roll support rod are closed with lids. It is safe to use as there is no risk of cutting your hands at the open end.

■ When attaching the paper roll support rod to the support rod fixture, if the screw is engaged with the guide groove, the paper roll support rod can be attached to the support bar fixture at the correct position.

■ The lid is made of synthetic resin and has a cylindrical protrusion in the circumferential direction at the part that fits into the paper support rod, so the protrusion fits well into the inner circumferential surface of the open end of the paper support rod, making it easy to install. Easy to put on and hard to come off.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway plan view showing the cigarette holder of the present invention, and FIG. 2 is a sectional view taken along the line ■■-■■ in FIG. A... Main body, 1... Back plate, 2...
...Side plate, 8...Mounting surface, 9...Support rod mount, 12...Horizontal axis, 13...
Support rod mounting hole, 14... Rolling paper support rod, 15...
...Guide groove, 16...Screw screw, 17...
... Lid, 18 ... Fitting part, 19 ...
・Protrusion, 20...Cover, 27...Screw screw hole.

Claims (1)

[Scope of utility model registration request] A main body having a back plate attached to a vertical mounting surface and a pair of side plates protruding forward in a substantially perpendicular direction on both left and right sides of this back plate, the upper rear end of which extends along a horizontal axis above the approximate center of the main body between the both side plates. A support rod attachment is rotatably attached to the front surface of the back plate as a rotation center and has a support rod attachment hole passing through the front end in the horizontal direction and a screw hole orthogonal to the support rod attachment hole. A cylindrical paper support rod having the same outer diameter and inserted into the support rod attachment hole, a screw screw that is screwed into the screw hole and attaches the paper support rod to the support rod fixture, the above-mentioned side plates and the support rod. In a two-component paper roll comprising a pair of plate-shaped covers that are rotatably mounted between the paper roll support rod and the mounting device, the paper support rod has a tip end portion of the screw at approximately the middle portion in the longitudinal direction thereof. A lid made of synthetic resin is formed with a circumferential guide groove for engagement, and has a fitting portion on the left and right opening ends with a circumferential cylindrical protrusion formed on the outer circumferential surface. A two-compound cigarette holder characterized in that the opening end is closed by being fitted onto the inner circumferential surface of the opening end using the elasticity of the strips.