JPS6129305Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to the invention of a triangular ruler storage bag, which is used to store a set of triangular rulers, and allows each triangular ruler stored in the bag to be stabilized without the need for special materials. By holding the ruler in a fixed storage position, damage to the ruler can be prevented, and damage to the storage bag can be accurately prevented, and each of the stored triangular rulers can be easily attached and removed.

A triangle ruler is a triangle ruler that has an angle of 30° with an isosceles triangle ruler (generally called a right triangle ruler).
It is well known that triangle rulers are handled and sold as sets, and in Japan, such triangular rulers are generally stored in a single bag. That is, it is commercially available and carried in a right triangular storage bag with a charging opening formed on one side, and a set of triangular rulers as described above is stored in such a bag and handled and carried. In this case, there is a disadvantage that the bag formed of a synthetic resin sheet or paper material is easily damaged by the impact from the corners of each triangular ruler, and the ruler is also damaged. A bag that has a lid and stores a set of triangular rulers of different shapes as described above needs to have a storage area that is reasonably wider than any of the triangular rulers, If a set of triangular rulers are stored in a stacked state in a bag, each triangular ruler will slide inside the bag, and the sliding movement of these triangular rulers, which have a certain thickness and weight, will be caused by the sharp corners of the triangular rulers. Repeated impact to the sides of the bag may damage the bag itself, and the surfaces of the triangular rulers may be damaged as they rub against each other. Therefore, it is generally known that even though the function of the ruler itself is not impaired in any way and it has sufficient durability, the bag may break and leave the ruler with nothing to store for a long period of time. However, when a triangular ruler is broken up in this way, it is normal for one of the rulers to be lost and the intended purpose of use cannot be achieved, and as mentioned above, the surface of the ruler is damaged. It becomes unseemly.

The present invention was devised after repeated studies in view of the above-mentioned circumstances, and to explain its embodiment as shown in the attached drawings, both an isosceles triangle ruler 4 and a 30° triangle ruler 5 are In a triangular storage bag 1 which has a known right angle part and 30° and 60° corner parts, and has a charging opening 6 between the right angle part and the 60° corner part, , 30 on the tip side of the oblique side 1b opposite to the right angle part 1a.
A first adhesive part 2 is formed by adhering the bag materials to each other so as to support the tip of the triangular ruler 4 having the angle part, and the above-mentioned 2 parts are attached to the intermediate part of the slope part 1b.
A second bonding portion 3 is formed by bonding the bag materials to each other in the same manner as supporting each middle portion of the hypotenuse portion of the triangular ruler 4 which is at an angle of 30° with the base of the equilateral triangular ruler 5.

In the illustrated embodiment, a lid 7 is formed on the charging port 6, so that the charging port 6 can be closed and covered. Further, the shapes of the adhesive parts 2 and 3 described above may be any arbitrary shape, but especially for the second adhesive part 3, as shown in FIG. It is advantageous to adopt the rulers 4 and 5 in order to smoothly attach and detach the rulers 4 and 5. When the storage bag 1 is made of a synthetic resin film or sheet, it is clear that the adhesive parts 2 and 3 described above can be easily formed by welding by pressing with a heated tool of a predetermined shape. Even in the case of paper material, it can be formed as appropriate using a suitable adhesive or the like. The corner portions in the 30° shape can be formed into circular arc portions 8 as appropriate, and by doing so, damage to the portions can be prevented.

According to the present invention as described above, the tips of the 30° triangular rulers 4 housed as a set are attached to the first adhesive part 2.
As shown in FIG. 1, the oblique side of the 30° triangular ruler 4 is positioned above the second adhesive part 3, and the 45° triangular ruler 5 is placed in the middle of the oblique side 3. Since the part is located on the second adhesive part 3, the right-angled part 5a is to be joined at a position close to the charging port 6 on the inner side of the long side adjacent to the right-angled part 1a of the storage bag 1. None of the triangular rulers moves within the storage bag, and it is possible to prevent the storage bag from being damaged by impact caused by their movement within the bag. Therefore, each set of rulers will not come apart over a long period of time, and the intended use of the set of triangular rulers can always be accurately achieved. Furthermore, since there is no rubbing between the rulers, a beautiful surface can be maintained for a long period of time. Moreover, the device according to the present invention appropriately achieves the above-mentioned damage prevention purpose by simply using the partial adhesive parts 2 and 3 to which the bag body forming material itself is adhered. It is easy to manufacture because it requires only a simple process, and does not require attachment of special parts or complicated processing to prevent damage, and does not cause any increase in cost. In addition, when loading and unloading from the charging port 6, if both the rulers 4 and 5 are simply inserted without being restricted to a particular loading/unloading order, the second adhesive part 3
automatically falls into place, guided by
In particular, the isosceles triangular ruler 5 whose base middle part is supported by the second adhesive part 3 is stored with one oblique side positioned close to the loading port 6, and it is extremely easy to attach and detach. It has excellent functions and effects, and is a highly effective device in terms of practical production.

[Brief explanation of the drawing]

The drawings show embodiments of the invention,
FIG. 1 is a front view of a storage bag according to the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a sectional view taken along the line of FIG. 1. However, in these drawings, 1 is a storage bag, and 2 is a storage bag.
is the first adhesive part, 3 is the second adhesive part, 4 is a 30° triangle ruler, 5 is an isosceles triangle ruler, 6 is the charging port, 7
1 and 2 respectively indicate the lid portions.

Claims (1)

[Scope of utility model registration request] A right angle part for storing an isosceles triangle ruler and a triangle ruler with an angle of 30° as a set,
It has each corner of 60° and its right angle part 1a and 60° corner part 1
b, and the bag has a charging port formed between the bag, and the above-mentioned
A first adhesive part 2 is formed by adhering the bag materials to each other so as to support the tip of a triangular ruler having a 30° corner, and the base of the above-mentioned isosceles triangular ruler is attached to the middle part of the oblique side 1b. A triangular ruler storage bag characterized in that a second adhesive part 3 is formed by similarly adhering bag materials to each other so as to support each intermediate part of the hypotenuse part of a triangular ruler having a corner part of 30 degrees.