JPS5843876Y2 - pencil case - Google Patents

Description

[Detailed explanation of the idea] This proposal concerns a pencil case with a window in the lid.

BACKGROUND ART Conventionally, there is a writing case that has a window in the lid so that the inside of the main body can be seen when the main body is closed with a lid.

This pencil case is convenient because you can see the contents stored inside it from the outside with the lid closed.

However, there are times when you want to make the items stored in the main unit invisible from the outside, in which case cover the window with an opaque plate or sheet, and fix the plate or sheet by pasting cellophane tape, etc. to the back of the lid. However, the operation is troublesome.

The present invention is a pen case in which the aforementioned window can be covered with an opaque plate or sheet, and the plate or sheet can be easily removed.

The present invention is a pencil case in which a window is provided in the lid that can be opened and closed, and a transparent or translucent bag is provided between the main body and the lid to cover the window.

In this case, when the body is closed with a lid and the opaque plate or sheet is not inserted into the bag or is not located at the window position, the inside of the body can be seen from the outside, and the opaque plate or sheet is not inserted into the bag or positioned at the window position. When the plate or sheet is inserted into the bag or positioned at the window, it is not possible to see into the body from the outside.

When the opaque plate or sheet is removed from the bag or moved from the position of the window to a position where it does not cover the window, the inside of the main body can be seen from the outside again.

In this way, a simple operation of inserting and removing the opaque plate or sheet into the bag or moving it within the bag is sufficient.

Instead of the above-mentioned opaque plate or sheet, two polarizing plates or sheets may be used with their polarization planes perpendicular to each other.

Furthermore, if a semi-transparent or transparent plate or sheet with a pattern or a timetable is inserted into the bag, the pen case will have a different design feel and the taste can be changed.

This proposal can be applied to single-open type, double-open type, cover-lid type, soft type, and other types of pen holders.

An embodiment of the present invention will be explained with reference to the drawings.

In the embodiment shown in FIG. 1, a rectangular window 2 is provided in the lid 1 of a single-open pencil case, and a transparent plastic sheet 3 is pasted on the back side 4 of the lid 1 to cover the window 2. .

A rectangular bag 5, which is large enough to cover the window 2 and about half the length of the lid 1, opens one edge 6 and closes the other three edges 7, forming a space between the lid 1 and the main body 8. An edge 7 is attached to the continuous joint 9 of the bag 5 so that the bag 5 covers the window 2 when the main body 8 is closed with the lid 1.

With the main body 8 closed with the lid 1, the inside of the main body 8 can be seen from the outside through the window 2.

When an opaque sheet (not shown) of approximately the same size as the bag 5 is inserted into the bag 5 from the edge 6, the inside of the main body 8 cannot be seen from the outside through the window 2 while the main body 8 is closed with the lid 1.

When the opaque sheet is taken out of the bag 5, the inside of the main body 8 can be seen again from the outside through the window 2 with the main body 8 closed with the lid 1.

In this example, as shown by the chain line, the bag is provided with a size that spans almost the entire length of the lid, and the aforementioned opaque sheet is moved within the bag, and the sheet is placed in a state where the main body is closed with the lid. The window can be placed in a covered or uncovered position, so that the inside of the main body is hidden from view from the outside and can be seen from the outside.

This method involves inserting and removing an opaque plate or sheet into the bag located between the main body and the lid, or moving it within the bag.With the main body closed with the lid, the inside of the main body can be seen from the outside through a window. It can be made invisible and visible, which is convenient.

[Brief explanation of drawings]

Figure 1 is a plan view of the proposed pencil case with the lid open, Figure 2
The figure is a sectional view taken along line 2-2 in FIG. 1. 1...Lid, 2...Window, 4...
Back side of the lid, 5...bag, 9...continuous joint part.

Claims (1)

[Scope of utility model registration request] A pencil case in which a main body 8 is provided with a window 2 in a lid 1 which can be opened and closed, and a transparent or translucent bag 5 is provided between the main body 8 and the lid 1 to cover the window 2.