JPS5829481Y2 - memorization tools - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a memorization tool and aims to provide one that is easy to use and convenient.

Next, the illustrated embodiment of the present invention will be described. In the memorization tool K of the present invention, 1 is a frame-shaped upper plate piece with a window portion 1a formed on the upper surface, and as shown in FIG. Piece 1
U-shaped locking part 1 that can insert and lock the hidden sheet 2 on the back side of the
b is drawn along the frame.

The hidden sheet 2 has a peep section 2a formed at an appropriate portion (see FIG. 4).

3 is a lower plate piece, which is caulked with a pin 4 protruding from the negative side, and the pin 4 is passed through a pin hole 1c provided transparently on one side of the upper plate piece 1, and the pin 4 protrudes from the upper plate piece 1. are fitted and connected by a connecting member 5.

In addition, on the upper surface of the lower plate piece 3, there is a front cover or back cover Sa of the throat S.
A bag-shaped insertion part 3a that can hold the inside of the bag is formed, and an opening 3b of the insertion part 3a is arranged on the open side.

Note that the upper plate piece 1 is provided with a recess 1d so that it can be bent.

(See Figure 3).

To explain how to use this example tool configured in this way,
First, insert the back cover Sa of the notebook S with the kanji, English, etc. you want to memorize on each page into the insertion part 3 of the lower board piece 3.
a and sandwich the remaining pages between it and the top plate piece 1.

Then, the hidden sheet 2 is inserted and engaged with the locking portion 1b.

As a result, the part of the notebook S that the user wants to memorize is hidden by the hidden sheet 2, and the question column is exposed through the peeking section 2a of the sheet 2.

If you want to see each column, just open the top plate 1 (see Figure 1)
.

After viewing the pages, open the upper plate 1, turn them over, and place them sequentially under the lower plate 3.

Even if the number of unread pages increases and the thickness decreases, the upper plate piece 1 will be lowered along the pin 4.

As a result, the page to be memorized will always come into contact with the upper frame piece 1 regardless of its thickness, so that the question column will not become difficult to see.

After viewing all the pages on one side of the notebook S, the notebook S may be removed once, and then the cover of the notebook S may be inserted into the insertion portion 3a and the same procedure as described above may be performed.

For this reason, both sides of the No) S page must be printed symmetrically.

In this way, according to this example, the notebook S can be held by the insertion part 3a formed on the lower plate piece 3, and the upper plate piece 1 can be moved up and down along the pin 4 according to the thickness of the notebook S, so that the upper end is always The page and the top plate piece 1 come into contact with each other, making it easier to read.

Furthermore, since the hidden sheet 2 that allows you to look into the question column can be attached to the top plate piece 1, many types of sheets can be used, such as the sheet 2 with a viewing window 2a as shown in Figure 5, and can be attached to the Note S as before. The description is not limited.

Furthermore, since the windows 1a and 2a of the upper plate piece 1 and the sheet 2 are empty, it is possible to write on the notebook S from there.

Incidentally, the replacement sheet may be inserted and housed in the insertion portion 3a and then pressed.

Furthermore, when the upper plate piece 1 is not in use, it simply functions as a regular notebook, and an insertion portion for a commuter pass holder or the like may be formed on the back side of the lower plate piece 3.

In addition to this example, as a structure in which the upper plate piece always moves up and down in response to changes in the thickness of the intervening document, as shown in Fig. 7, a compressive elastic material such as a cardboard roll may be used to constantly bias the upper plate piece inward. It is optional, such as connecting the upper plate piece and the lower plate piece via the body 7.

Although this example is configured as described above, the present invention is not limited to this.

For example, the material of the upper and lower plate pieces may be cardboard, plastic, etc.

Also, a transparent plate may be used for the upper plate piece instead of the window part,
The size and location of the window or transparent portion are arbitrary.

Furthermore, the location of the window or transparent portion of the hidden sheet may be determined as appropriate, and as shown in FIG. 8, a sheet 8 without a window may be attached to form a window with the upper plate piece.

Regardless of the method of attachment to the top plate of the hidden sheet, magnets,
It may also be attached with Velcro or the like.

Furthermore, the structure of the document holding portion formed on the lower plate piece is not limited, and may be one in which locking pieces 3c are formed on both sides as shown in FIG. 6.

In addition to notebooks, the documents may also be individual cards.

In short, the gist of the present invention is the structure described in the "Claims of Utility Model Registration."

Therefore, according to the present invention, a window is formed by the hidden sheet and the upper plate piece to reveal only the problem area, the hidden sheet is replaceable so there is no limit to what can be written on the document, and the holding part of the lower plate piece It has the effect of being able to hold documents and is convenient to carry, and especially when the documents are notebooks or notebooks, it has the advantage of being a cover for these.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a perspective view of the upper plate piece in an open state, Fig. 3 is a vertical sectional view of the main part,
FIG. 4 is a perspective view of the hidden sheet, FIG. 5 is a perspective view of another example of the hidden sheet, and FIG. 6 is a perspective view of main parts showing another example of the lower plate piece.
FIG. 7 is a vertical sectional view of a main part showing another example of the connection between the upper plate piece and the lower plate piece, and FIG. 8 is another perspective view of the hidden sheet. 1...Top plate piece, 1a...Window part, 1b...Locking part,
2... Hidden sheet, 2a... Peeking part, 3... Lower plate piece, 3at3c... Holding part.

Claims (1)

[Scope of utility model registration request] The upper plate piece has a wide transparent part or window formed on its entire surface, the hidden sheet attached to the upper plate piece forms a peephole, and the lower plate piece that has documents interposed between it. A memorization tool, characterized in that the lower plate piece is provided with a holding part that can hold a document, and the upper plate piece and the lower plate piece are connected on one side either directly or through a connecting member.