JP3134572U - Paper paper - Google Patents

Abstract

[PROBLEMS] To provide a paper box that is safe and easy to make, fun to make, joy when completed, and can be created in a short time by giving you the impression of skipping.
A weight is inserted into a marginal portion 7 at the tip of the nose, and four marginal portions 7 are bent inward so as to alternate with each other, and the weight is attached and fixed so as to wrap in the fuselage at the marginal portion. Use tools can be completed with only three points: scissors, glue, and clips. To make the fun of making and the joy of completion and the excitement when flying, the number of cutout members 1 to 4 is reduced to 4 members, and the number of assembly glue points is also reduced to three. As a result, all class members can be completed within a one-hour class.
[Selection] Figure 1

Description

  The present invention relates to a paper box that is used as an educational material for elementary and junior high school students, in which members are cut out from cutout paper and assembled by gluing.

  There are various paper shapes such as paper paper made of origami, cut paper from cut paper, assembled by gluing, and made by combining with other materials than paper. There was a thing. Among them, there was a design registration No. 839723 and a cutout paper related to the present invention, but if this was used as it was, everyone could not be completed within the class time of elementary and junior high school students. The present invention has been made to eliminate this drawback.

Elementary and junior high school students need to satisfy these conditions first of all by being safe and easy to make, having fun to make, the joy of completing it, and also being able to get the impression of flying when they fly. There was nothing.
In addition, there were no materials suitable for use as teaching materials that could be cut and assembled within elementary school and junior high school class hours (1 hour 45 minutes for elementary school students, 50 minutes for middle school students) and also enjoyed by skipping indoors and outdoors.
As for the present invention, there was a design registration No. 839723, cutout paper, but this was unclear in the drawing method of the weight, and the explanation of how to make it was forcibly described in the margin, so the explanatory text was torn out at the time of cutting and read It was gone. For this reason, there was a disadvantage that elementary and junior high school students could not complete assembly within one hour of class time.
Furthermore, since the position of the cut-out member layout (vertical tail) is described at a position away from the body portion, the cut-out member may be forgotten at the time of cut-out, or this part may be discarded together with the garbage. For that reason, I realized later that it took time to find it.
Since various types of tools and tools were used in the conventional paper construction, there was always a danger in the lower grades that were unfamiliar with how to use the tools.

  Use cardboard for the cutout paper so that it can be blown indoors and outdoors (where there is wind), and draw the weight of the cutout member on one end of the long length of the cardboard (Figure 1-1). The size and shape of each member were determined on the basis of the weight.

  The main wings were airfoils with a relatively low glide ratio (Fig. 1-2) so that they could withstand some strong winds and glide.

On the main wing (Fig. 1-2), auxiliary wings, spoilers, etc. were drawn to give students scientific interest.
In addition, on the main wing and the fuselage, colors and characters that students prefer may be entered.

  In the conventional design registration No. 839723, the weight is attached to the elementary school students because the cut line of the four glue margins at the tip of the nose is the notch up to the top of the nose tip (Fig. 11-13). In the past, attachment was performed using various methods. In the present invention, this incision line is extended to the middle part of the nose fuselage (Figs. 12-14), and when the weight is attached, the margin part at the tip of the nose can be largely opened to attach the weight. Was made easy.

  Considering the safety of students' work, the tools used for the paper board of the present invention are (1) scissors, (2) clips, (3) three points of glue, and can be completed without using any other tools. did.

  For elementary school students, the cutout members are (1) weight, (2) main wing, (3) fuselage, and (4) vertical tail wings so that all members can complete within one time (45 minutes) (Figure 4). In order to reduce the number of work steps for assembly, the gluing location is as follows: (1) Model tip weight installation (Figs. 6-1, 2, 3, 4) (2) Vertical tail (Fig. 8, Fig. 8) 9) (3) It is now possible to complete the assembly only at the three locations (Fig. 10).

How to cut out paper

  In the cutting out of the cut paper, the fold line (FIG. 1-8) of the cut paper is folded inward to create the state shown in FIG.

In the state shown in FIG. 3, the weight and main wing are cut out with scissors along the cut line (thick line).
Next, in the cutout of the retreating part, the body part (including the horizontal tail) is cut out along the cutout line (thick line) in a state where the two folded portions are overlapped.

  Since the vertical tail blade uses only one piece, it is not necessary to cut out the two pieces in a stacked state. The cut-out members are as follows: (1) Weight (2) Main wing (3) Fuselage (4) Check the four members of the vertical tail (Figs. 3 and 4) and finish the cut-out operation.

How to assemble the aircraft

  Assembling is done by (1) attaching the weight, (2) attaching the tail, and (3) gluing in the order of attaching the main wing. The weight is attached by the folding line (dotted line part) of the clipping member (Fig. 5-1), When folded inside, it wraps flat and creates a weight (Figure 5-11). Furthermore, this is inserted into the marginal part of the nose tip, and attached so that the projected marginal part is wrapped in the fuselage. (Fig. 6-1, 2, 3, 4)

  To attach the vertical tail, insert the vertical tail into the glued rear inner part of the body (Fig. 8) to which the weight is attached, and align the tip of the clip with the folding line (dotted line) at the base of the horizontal tail. And clip (Fig. 9). In this state, wait for the glue to dry, remove the horizontal tail and finish the installation.

  The main wing is attached in a state where the main wing is placed on a margin (FIG. 10-7) provided at the upper part of the body part. At this time, since the body of the attachment portion is in a triangular (V-shaped) open state, the attachment is performed as it is, and the assembly of the machine body is completed after waiting for the glue to thirst.

Effect of device

  By reducing the number of cut-out members to 4 and allowing the assembly to be completed at three locations, the cut-out assembly process is reduced and efficient work can be performed. As a result, all the classes can be completed within the elementary school class time (45 minutes per time).

  Unlike origami and simplified paper hikoki, you can feel that you have worked, and you can also look at the completed aircraft and use it as an interior decoration. Can inflate junior high school students' dreams.

  The body of the member was cut out in a state where the cardboard was folded in two, so that when the main wing was attached, the fuselage was attached with the fuselage opened in a V-shape, so that the strength of the fuselage increased and a solid body I was able to.

  The position of the cut-out paper and cut-out member (vertical tail) of Design Registration No. 839723 was drawn and corrected sideways in contact with the nose tip of the cut-out paper fuselage. As a result, at the time of cutting out the nose tip, the vertical tail can also be cut off at the same time, so there is no need to forget to cut out or waste as garbage.

  The design registration No. 839723, the drawing method of the weight of the cutout paper, and the explanation of how to make the cut out paper were deleted, and the instructions for making it were made separately, so the ambiguity was solved, and the explanation was added during the work. It is easy to read and efficient without tearing.

At the top of the nose tip, the four margin cut lines have been extended from the top of the fuselage to the center of the nose fuselage, so that the nose tip is greatly opened when the weight is attached, making it easy to attach the weight. It was.
In addition, various methods have been used for attaching weights in the past, but this has made it possible to achieve a unified attachment method.

  The tools used when assembling the cutouts can be completed with only three points: (1) scissors, (2) clips, and (3) glue, making it easier to procure the tools and further ensuring work safety when assembling the cutouts. Became.

  Cutout paper surface view   Rear view of cutout paper   Cutout paper Figure 1-8 Figure with folded line part   The figure which shows four members which were cut out   Weight member Figure 5-1 and Figure 5-11   Diagram showing how to attach weight   Figure of the body with the weights installed   Diagram showing installation of vertical tail   Clip usage diagram   Diagram showing main wing installation   The figure which shows the conventional fuselage part cut line   Figure in which the score line is extended to the center of the fuselage at the tip of the nose

Explanation of symbols

1 Cutout member of weight 2 Cutout member of main wing 3 Cutout member of fuselage part 4 Cutout member of vertical tail 5 Bending line 6 Cutout line (thick line)
7 margin 8 folding line 9 auxiliary wing 10 spoiler 11 weight 12 clip

Claims (2)

Paper paper with four protruding margins at the top of the nose Paper cut paper drawn in Figs. 1 and 2

Images