JPS6331631Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a pen case, and more specifically to a pen case that can be attached to the end of a desk or the like.

(Prior Art) Pen cases are generally used as containers for pencils, pens, fountain pens, and the like.

By the way, conventional pen cases are usually box-shaped, and pens and the like can be put in and taken out by opening the lid.

For this reason, in the past, pencil cases had to be placed on top of desks, drawing boards, etc., resulting in disadvantages such as being cramped, getting in the way of drawing work, and in extreme cases falling off the desk. It was hot.

(Purpose of the invention) In view of the above, the present invention aims to provide a pen case that does not take up space on a desk or the like and does not fall off the desk or the like.

(Structure of the invention) In order to achieve the above object, the invention is characterized in that the pen case is configured to be attachable to the end of a desk or the like.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

In the figure, the outer cylinder 1 is formed in a cylindrical shape, with the right end shown being open and the left end shown being closed.
A band-shaped engagement band 2 having a predetermined thickness is provided on the inner surface of the right end portion of the outer cylinder 1 in the figure (hereinafter referred to as the front end portion), and a similar lock band 3 is provided opposite the engagement band 2 near the rear end portion of the outer cylinder 1.

Next, the inner cylinder 5 will be explained. This is formed into a hollow cylindrical shape, and both ends thereof are covered. An inlet/outlet opening 7 is formed near the center by cutting out a part of the inner cylinder 5, and the engagement band 2 and the locking band 3 are further provided at the rear end of the inner cylinder 5 (left side in the figure). A band-shaped locking band 6 having a predetermined thickness is provided for engagement with the locking band 6.

The diameter of the tip 5a of the inner tube 5 is set to be the same as the diameter of the outer tube 1, and the diameter of the rear end 5b is slightly larger than the diameter of the inner circumference of the outer tube 1. Furthermore, the diameter of the inner cylinder main body 5c in which the inlet/outlet port 7 is formed is set to be smaller than the diameter of the rear end portion 5b in order to reduce friction.

Next, a mounting piece 4 is attached to the outer periphery of the outer cylinder 1. This mounting piece 4 is used to removably attach the inner tube 5 to the end of a desk, drawing board, etc., and in this example, uses the spring force of a coiled iron wire of a predetermined diameter. The structure is such that the ends of the desk or drawing board are held between them.

On the other hand, marks 8 to 10 are provided on the outer periphery near the front end of the outer cylinder 1 and on the outer periphery of the tip 5a of the inner cylinder 5 to indicate the state of engagement between the locking band 3 and the locking band 6. It is being That is, when the marks 9 and 10 are aligned, the locking band 3 and the locking band 6 are engaged and the locking state is established, and when the markings 8 and 9 are aligned, the locking band 3 and the locking band 6 are engaged. is disengaged and the inner cylinder 5
It has become possible to bring out the following.

In the above configuration, after the inner cylinder 5 is inserted into the outer cylinder 1 (see Fig. 4), the outer cylinder 1 is attached to a desk (not shown) by means of a mounting piece 4 fixed to the outside of the outer cylinder 1. Attach to the end of etc. In this state, if you want to take out or put in a pen, etc., mark 10 and set it to 8. Then, the locking band 3 and the locking band 6 are unlocked, so that the inner cylinder 5 can be pulled out. Note that when the inner cylinder 5 is pulled out to a certain extent, the locking band 6 engages with the engagement band 2 and limits the pulling out of the inner cylinder 5, so that the inner cylinder 5 does not fall out from the outer cylinder 1.

In this pulled-out state, the insertion/removal opening 7 is located upward, so that pens, pencils, etc. can be taken in and out from the insertion/removal opening 7.

Next, when the use of the pen, pencil, etc. is finished, insert the inner tube 5 into the outer tube 1 until it returns to its original state, and then turn the tip 5a to align the mark 10 with the mark 9.
Then, the locking band 3 and the locking band 6 are engaged and locked, so that the inner cylinder 5 will not be accidentally disturbed. As described above, in this example, the pen case can be used on a desk or the like without taking up space or being dropped.

Note that in this example, the outer cylinder 1 was configured in a cylindrical shape, but
Only the outer tube 1 and the tip portion 5a may be configured in a rectangular tube shape. Furthermore, if a locking mechanism is not required, the rear end portion 5b and the inner cylinder main body 5c may also be configured in a rectangular tube shape. Furthermore, in this example, the mounting piece 4 is made of iron wire wound into a coil, but it can also be made of synthetic resin clips or other materials as long as it can hold the edge of the desk, etc. Of course, similar items may also be used.

(Effect of the invention) In other words, the present invention includes a cylindrical outer cylinder with one end open, an engagement band and a locking band provided oppositely to each other near both ends of the inner periphery of the outer cylinder, and the outer cylinder. A cylindrical inner cylinder that is removably housed in a cylinder, an inlet/outlet opening formed in a part of the inner cylinder, and a rear end portion of the inner cylinder that can be engaged with and detached from the engagement band and the lock body. The pen case is constructed from a locking band that is provided to engage with the outer case, and a mounting piece that attaches the outer case to the end of a desk, etc., so that the pen case can be attached to the end of a desk, drawing board, etc. Since it can be attached, it has the excellent feature of providing a pen case that does not take up space on a desk or the like and does not get in the way of drafting work.

Furthermore, since the pen case is attached to the end of the desk, it does not accidentally fall off the desk, unlike conventional pen cases, which is a desirable feature for a pen case.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention.
FIG. 2 is a perspective view showing the outer cylinder, FIG. 2 is a perspective view showing the inner cylinder, FIG. 3 is a perspective view showing the mounting piece, and FIG. 4 is a perspective view showing the overall structure of the pen case. 1... Outer cylinder, 2... Engagement band, 3... Lock band,
4... Mounting piece, 5... Inner cylinder, 6... Locking band, 7...
...Inlet/outlet.

Claims (1)

[Scope of utility model registration request] A cylindrical outer cylinder with one end open, an engagement band and a lock band provided opposite to each other near both ends of the inner periphery of the outer cylinder, and a cylindrical outer cylinder that is removably internalized in the outer cylinder. an inner cylinder, an inlet/outlet opening formed in a part of the inner cylinder, and an engagement provided near the rear end of the inner cylinder to removably engage with the engagement band and the lock body. A pen case comprising a tourniquet and a mounting piece for attaching the outer cylinder to an end of a desk or the like.