JPH04104495U - Sharpening pencil with cleaning tools attached - Google Patents

Abstract

(57) [Summary] [Purpose] A cleaning tool is attached to a mechanical pencil, and the cleaning tool is used to clean eraser shavings, dust, etc. [Configuration] A brush is attached to the top of the mechanical pencil,
Use the cap as a dust collector.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea is based on a mechanical pencil equipped with a cleaning tool to clean the eraser debris. It is related to the government.

0002

[Conventional technology]

Previously, there were no mechanical pencils that came with cleaning tools.

0003

[Problem that the idea aims to solve]

Conventional mechanical pencils did not come with cleaning tools, so the eraser When cleaning debris, use a separate small brush and small dustpan. It was very troublesome to have to clean it. The present invention has been made in order to eliminate the above-mentioned drawbacks.

0004

[Means to solve the problem]

A brush 5 is provided at the top of the mechanical pencil body 1, and a brush 5 is attached and detached from the top of the body 1. The cap 6, which can be fitted freely, has an inner hole at its open end that expands outward. The clip 7 is formed into a shape and has a knob 8 protruding from the outside of the cap 6. This is a mechanical pencil with a cleaning tool attached.

[0005]

[Effect]

Body of cap 6 or clip 7 removed from main body 1 of mechanical pencil Hold it with one hand, place it on a desk or other surface with the cap opening facing forward, and use your other hand to open the shell. Hold the pencil with the top facing down and use the brush 5 to clean off the eraser debris, etc. Sweep it into the opening of the cap 6.

[0006]

【Example】

Embodiments of the present invention will be described based on the drawings. 1 in the figure is formed almost cylindrical The main body of a mechanical pencil, the top end of which is open and the bottom end tapered. A core storage tube 2 is inserted into the opening at the upper end, and the inside of the core storage tube 2 is The tips of the cores 3 housed in the main body 1 protrude one by one from the small holes opened at the lower end of the main body 1. When the upper part of the storage cylinder 2 is rotated from side to side, the core 3 is moved to the main body. It is designed to go in and out from the bottom end of 1. Note that this is the conventional Sharp It has the same structure as a pencil. Further, the upper part of the core storage cylinder 2 is in the shape of a flat rectangular cylinder. Both side parts are circular cylinders. A similarly rectangular plug body 4 is detachably attached to the upper open end of the rectangular cylinder shape of the lead storage cylinder 2. A flat brush 5 is installed at the upper end of the stopper 4. Furthermore, an eraser 8 is provided at the lower end. 6 is the top of the mechanical pencil It is a cap that is removably fitted to the core storage cylinder 2, and has a rectangular cylinder shape similar to the upper part of the lead storage cylinder 2. The upper end is closed, the lower end is open, and the opening is closed. The inner shape is approximately the same as the shape of the upper part of the lead storage tube 2 inserted into the pencil body 1. , and when the cap 6 is fitted onto the top of the lead storage tube 2, it will fit tightly. However, when the cap 6 is rotated left and right, the lead storage cylinder 2 is also rotated left and right, as described above. The tip of the lead 3 enters and exits from the lower end of the pencil body 1. In addition, Figure 2 As shown in the figure, the inner shape of the open end of the cap 6 is expanded outward. A clip 7 is provided on the outside of the cap 6. A knob portion 8 is provided protruding from the upper portion of 7. When using the above mechanical pencil, normally fit the cap 6 into the lead storage tube 2. This is a place to clean eraser shavings and dust scattered on desks etc. If so, remove the cap 6 and use one hand to hold the knob 8 of the clip 7 on the cap 6. Hold it and place it horizontally on a desk, etc., and use your other hand to hold the mechanical pencil body 1 and the brush 5. Hold it face down and use the brush 5 to sweep up the eraser debris and sweep it into the inside of the cap 6. It is. In this case, the inner shape of the open end of the cap 6 expands outward. It has an open shape, and the edge of the opening is thin, making it easy for eraser debris to get in. Ma The eraser waste swept into the cap 6 can be disposed of in a trash can. Click again The shape of the pad 7 may be such that it is easy to hold in the hand.

[0007]

[Effect of the idea]

As mentioned above, the mechanical pencil of this invention comes with a cleaning tool, so you can use it with an eraser. When cleaning the eraser debris etc., it is easy to clean with the attached cleaning tool. It is convenient because you can Therefore, when cleaning, there is no need to go to pick up other cleaning tools. There is no need to prepare small cleaning tools. Ki again The shape of the inner hole at the opening end of the cap is expanded outward, making it easy to Easy to sweep away debris etc. Furthermore, there is a clip with a knob protruding from the cap. Because it is provided, you can carry around the mechanical pencil by holding it in the edge of your pocket. This also makes it easier to hold the cap when cleaning.

[Brief explanation of drawings]

[Figure 1] A perspective view of the mechanical pencil of the present invention with the cap removed.

[Figure 2] Partially cutaway enlarged side view of the upper part of the present invention with a cap fitted

[Figure 3] Enlarged side view of the upper part of the main body of the present invention and the plug body equipped with a brush

[Explanation of symbols]

1... Mechanical pencil body 2... Core storage tube 3...core 4... Plug body 5...Brush 6...Cap 7...Clip 8... Eraser 9...Knob part

Claims (1)

[Scope of utility model registration request] Claim 1: A brush (5) is provided on the upper part of the mechanical pencil body (1), and a cap (6) removably fitted onto the upper part of the main body (1) is provided with a brush (5) in the inner hole at the open end of the cap (6). Sharp equipped with a cleaning tool characterized in that the shape is expanded outward and a clip (7) is provided with a knob (8) protruding from the outside of the cap (6). pencil.