JPS5940318Y2 - Shoji paper packaging - Google Patents

Description

[Detailed description of the invention] This invention relates to a shoji paper packaging body equipped with a cutter for cutting.

Various types of shoji paper are sold depending on the purpose, but single-ply shoji paper has become the most popular because it is suitable for any size and is easy to apply.

When attaching the above-mentioned shoji paper to the shoji frame, it is necessary to cut the periphery along the stile and finish it.

Conventionally, the above-mentioned circumferential cutting has been carried out by each person selecting an appropriate knife, which is inconvenient as having to prepare a knife.

Also, when cutting around the edges, it is necessary to cut in a straight line.

There is a problem in that it is not easy to cut in a straight line even with a ruler or the like.

This idea was made to solve the above-mentioned inconveniences and problems, and by setting a special cutter inside the core, the pasting work is extremely easy, and it is easy to cut straight lines. It is an object of the present invention to provide a shoji paper packaging body that can obtain the following properties.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in the figure, a required length of shoji paper 2 is wrapped around the outer periphery of a core 1 made of a paper tube or the like.

The length of the paper tube 1 and the length of the shoji wrapping paper 2a are equal, and a cutter 3 is inserted into one end of the core 1, and an adhesive storage container 4 is inserted into the other end.

As shown in FIG. 3, the cutter 3 is composed of a support rod 6 with a cutter 5 attached to its tip, and a slide member 7 that holds the support rod 6. A member 8 is provided to protect the.

The support rod 6 is formed with continuous unevenness 9 on both sides in the longitudinal direction, and the cutter 5 at the tip is fixed so that the cutting edge thereof faces perpendicular to the longitudinal direction of the support rod 6.

The slider 7 has a cylindrical body 11 into which the support rod 6 is inserted at both ends of one side of a rectangular substrate 10, and unevenness 12 on the inner circumferential surface of the cylinder 11 that elastically engages the unevenness 9 on both sides of the support rod 6.
is formed.

The support rod 6 and the slider 7 are formed using, for example, synthetic resin, and the support rod 6 is elastically engaged with the unevenness 9 and 120 on both sides.
By fixing the slider 7 and moving the support rod 6 in the longitudinal direction against the engagement elasticity, the attachment position of the support rod 6 with respect to the slider 7 can be freely changed.

A protrusion 13 is provided at the end of the other side of the base plate 10 of the slider 7, and the inner corner of the base plate 10 and the protrusion 13 forms a right-angled sliding surface 14 that circumscribes the stile B of the shoji frame A. are doing.

The sliding surface 14a formed by the protrusion 13 is parallel to the blade 5 attached to the slider 7, and by adjusting the mounting position of the support rod 6 to the slider 7, the sliding surface 14a can be adjusted between the blade 5 and the sliding surface 14a. It is now possible to change the interval between.

The protection member 8 is formed into a disk shape with an outer diameter approximately equal to that of the shoji wrapping paper 2a, and an insertion tube 15 into the core 1 is provided at the center of the negative side of the protection member 8, and a slider is inserted into the insertion tube 15. 7 fits in.

The insertion tube portion 15 has notches 16 on both sides of the peripheral wall, and the hooking pieces 17 of the slider T are erected in the notches 16.

The ends of the hooking pieces 17 protrude inwardly from each other, and the insertion tube portion 1
The slider 7 is engaged with the protrusion 13 and the cylindrical body 11 of the slider 7 pushed into the slider 5 in a manner that prevents it from coming off.

Note that the means for adjusting the position of the blade 5 in the cutter 3 and the mounting structure of the slider 1 and the protection member 8 are not limited to those shown in the drawings; for example, adjustment of the position of the blade by screwing, integration of the slider I and the protection member 8, etc. can be adopted.

Next, the adhesive storage container 4 is made of synthetic resin or the like and is formed into a tube shape that stores a viscous adhesive therein, and an applicator cap 21 and a closing cap 22 are attached to the outlet at the tip.

Although the illustration details are omitted, a right-angled recessed part is provided at the tip of the application cap 21, so that adhesive can be applied directly to the stile B and the sill C in the shoji frame A without using a brush or the like. .

Shoji wrapping paper 2 is attached to the end protruding from the center core 1 of the storage container 4.
A member 23 is provided to protect the end face of a.

In addition, 24 in the figure is a heat-shrinkable film that covers the entire film, and since it integrally wraps the protective members 8 and 23 at both ends, the inserted state of the cutter 3 and the adhesive container 4 with respect to the core 1 is reliably maintained. Ru.

The shoji paper packaging body of this invention has the above-mentioned configuration, and the cutter 3 and adhesive container 4 are taken out from inside the core 1, and the adhesive container 4 is used to attach the stile B and the sill C of the shoji frame A. Adhesive is applied, and then the shoji wrapping paper 2a is stretched and pasted onto the shoji frame A, and the edges of the shoji paper 2 are cut at a position with a margin.

Thereafter, the periphery of the shoji paper 2 is cut along the periphery of the frame B using the cutter 3.

The cutter 3 sets the distance between the blade 5 and the sliding surface 14a to meet the cutting conditions by moving the support rod 6, and then
As shown in the figure, with the sliding surface 14 placed on the outer surface of the stile B and the cutter 5 biting into the shoji paper, the entire cutter 3 can be slid along the stile B. You will need to cut off the excess end portion of the shoji paper.

As mentioned above, according to this invention, the cutter was inserted into the end of the core around which the shoji wrapping paper was wound.

It is possible to sell a set of cutting knives, which are essential for pasting shoji paper, without damaging the appearance, and there is no need to prepare a knife for the pasting work, making it easier to paste shoji paper. Cutting work can be done easily.

In addition, the cutter has a sliding surface against the stile, so
A straight line cut can be made along the stile, resulting in a beautiful finish, and the distance between the sliding surface and the blade can be adjusted freely, allowing for flexibility in responding to changes in the width of the stile.

Furthermore, since the cutter is provided with an end face protection member for the shoji wrapping paper, it is possible to prevent the edges of the wrapping paper from being damaged.

[Brief explanation of the drawing]

Figure 1 is a longitudinal cross-sectional view of the shoji paper packaging according to this invention, Figure 2
The figure is a perspective view showing how the cutter installed in the above is used.
FIG. 3 is an exploded perspective view of the cutter, and FIG. 4 is an enlarged sectional view showing the assembled state of the cutter. 1... core, 2... shoji paper, 3...
...Cutter, 4...Adhesive storage container, 5.
...Knife, 6...Support rod, I...
・Slider, 8... End protection member, 14...
...Sliding surface.

Claims (1)

[Scope of utility model registration request] In a shoji paper package in which shoji paper is wrapped around a cylindrical core and the shoji wrapping paper is covered with a heat-shrinkable film, a support with a cutter attached to the tip so as to face perpendicular to the longitudinal direction. The cutter is composed of a rod and a slide member that holds the support rod so that its position can be freely adjusted in the longitudinal direction, and the slide member is provided with a sliding surface that is parallel to the blade and circumscribes the stile of the shoji frame. A shoji paper packaging body, characterized in that an end face protection member of the shoji wrapping paper is inserted into the end of the core and provided at a portion of the cutter that extends into the center core end.