JPS6218475Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a card storage case for storing a large number of cards of two types, small and large, such as number cards, number cards, picture cards, etc., which are arithmetic teaching materials for lower grades of elementary school students.

The purpose of this invention is to be able to neatly organize and store a large number of cards of two types, large and small, and to take out the cards very easily and reliably, so that it can be used for teaching purposes such as school children. The purpose is to provide an extremely simple card storage case.

An embodiment of this invention will be described below with reference to the drawings. In the figure, reference numeral 1 denotes a case body made of integrally molded plastic with an open top end, and a suitable lid (not shown) is fitted onto the open top surface. Here, the case body 1 has inside a large-sized card 2 with a one-digit number A printed on the front side and a number B printed on the back side as shown in Figures 3a and b, and a large-sized card 2 as shown in Figures 4a and b. As shown, a large number of cards 3 of small size (approximately half of the large card 2 above) with a two-digit number C printed on the front side and a suitable picture D printed on the back side are stored, and these two large and small cards are stored. Cards 2 and 3 are designed to be convenient for school children to take out and do math exercises.

In other words, as shown in FIGS. 1 and 2, the case body 1 is provided with an intermediate partition wall 4 integrally formed in the substantially middle lower half of the interior, and the lower half space inside the case body 1 is divided into two on both sides. A large number of small card storage compartments 5, 5 are provided, and an upper half space within the main body 1 where no intermediate partition wall 4 exists is used as a large card storage section 6 for a large number of cards. The small card storage sections 5, 5 and the large card storage section 6 on both sides are formed in accordance with the dimensions of the large and small cards 2, 3 so that there is not much play space around them.

In addition, in order to facilitate the removal of stored large and small cards 2 and 3, the case main body 1 is first arranged near both sides of the bottom wall 1a, that is, at the lower center of each of the small card storage compartments 5 and 5. In this way, finger insertion holes 7, 7 for pushing up the card are formed. In addition, the front and rear rising walls 1b of the card body 1,
U-shaped card lifting operation notches 8, 8 are formed in the middle of each of the notches 1c, extending from the upper edge to the upper end of the intermediate partition wall 4.

In the card storage case of this invention, as shown in FIG. 2, a large number of small cards 3 are stored in the small card storage compartments 5, 5 in the case body 1. Next, a large number of large cards 2 are arranged and stored in the large card storage section 6 on the upper side. With this, it becomes possible to organize and separate a large number of cards 2 and 3 of two types, large and small, and store them neatly without wasting space.

However, when schoolchildren etc. use large and small cards 2 and 3 to practice math, they first take out the large card 2 on which the one-digit number A and number diagram B are printed from inside the case body 1. . At this time, the notches 8 in the front and rear rising walls 1b and 1c of the case body 1,
By pinching the large card 2 from the front and back between the thumb and forefinger via the thumb and forefinger and pulling it up, the large card 2 can be taken out very easily, reliably, and smoothly. After completing the basic math lessons using the large cards 2, take out the next step, the small cards 3 on which are printed two-digit numbers C and related pictures D of polygons, etc. I'm going to have a good time. At this time, hold the case body 1 with one hand and insert the fingers of the other hand into the insertion hole 7 at the bottom to push up the small cards 3 in the small card storage compartment 5.
This makes it possible to take out the small cards 3 very easily, reliably, and smoothly.

Since this invention has been developed as detailed above, it is possible to neatly organize and separate a large number of cards of two types, small and large, and store them in a very convenient manner, and it is also possible to take out both large and small cards very easily, reliably, and smoothly. This makes it extremely convenient to use as a storage case for educational cards for school children and the like.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a perspective view of the case body, Figure 2 is a sectional view showing the stored state of cards, Figures 3a and b are front and back views of a large card, and Figures 4a and b are front and back views of a small card. It is a back view. 1...Case body, 1a...Bottom wall, 1b, 1c
... Front and rear rising walls, 2 ... Large card, 3 ... Small card, 4 ... Intermediate partition wall, 5 ... Small card storage section, 6 ... Large card storage section, 7 ... Finger insertion hole, 8 ...notch.

Claims (1)

[Scope of utility model registration request] In a device that stores a large number of cards of two types, small and large, an intermediate partition wall is provided in approximately the lower half of the interior of the case body with an open top end, and a partition for storing a large number of small cards is formed on both sides of the partition wall. A large number of large card storage sections are formed on the upper side of the partition wall, and a finger insertion hole for pushing up the card is formed in the bottom wall of the case body at the center of each of the small card storage sections on both sides, and A card storage case characterized in that a notch for card lifting operation is formed in the front and rear rising walls of the main body, extending from the upper edge thereof to the upper end of the intermediate partition wall.