CN202144157U - Pen suitable for various refills - Google Patents

Abstract

The utility model aims at providing a pen suitable for various refills, which comprises a pen barrel, a pen end, a refill, a rubber pad, internal threads in the pen barrel, and external threads at the pen end, wherein the pen barrel and the pen end are connected by the threads, the rubber pad is arranged in the pen end, the rubber pad is hollow cylindrical, two ends of the rubber pad are opened, the middle of the rubber pad is narrow and the two heads of the rubber pad are wide, and the refill can be tightly embedded in the rubber pad of the pen end. The pen suitable for the various refills is simple in structure, is convenient for use, realizes the function of being suitable for the various refills, and eliminates the trouble of wearing a pen cover.

Description

Pens with various refills

technical field

The utility model relates to an office product, in particular to a pen applicable to various refills.

Background technique

The currently used pens can only be used with a certain type of refill or a refill with a certain length. When it is necessary to change the refill, you can only buy the matching refill. There are many other options, which brings a lot of inconvenience to the user. .

Contents of the invention

The purpose of the utility model is to solve the deficiencies of the prior art and provide a novel pen which is applicable to various pen refills. The utility model comprises a pen container, a pen end, a refill, a rubber pad, an internal thread of the pen container, and an external thread of the pen end. Wide at both ends, the refill fits tightly in the rubber pad at the end of the pen.

The utility model has the advantages of simple structure and convenient use, realizes the function of being applicable to various pen refills, and saves the trouble of wearing a pen cover.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of pen end and pen core;

In the figure, 1. pen holder; 2. pen end; 3. pen core; 4. internal thread of pen holder; 5. external thread of pen end; 6. rubber pad.

Detailed ways

As shown in Figure 1, when the refill 3 needs to be replaced, insert the end of the refill 3 into the rubber pad 6, then put the refill 3 into the pen holder 1, and screw the end 2 of the pen according to the length of the refill 3. Insert the pen holder 1 to a certain distance, so that the refill 3 is firmly in the pen holder 1. When the pen is not used for a long time, the pen end 2 can be screwed out for a certain distance. At this time, the refill 3 will be completely hidden inside the pen holder 1, saving Forget the hassle of capping the pen.

Claims (2)

1. A pen that can be used with various refills. It is characterized by including a pen holder, a pen end, a refill, a rubber pad, an internal thread of the pen holder, and an external thread of the pen end. The pen holder and the pen end are connected by threads, and there is a rubber pad inside the pen end. 2. The pen applicable to various refills as claimed in claim 1, characterized in that the rubber pad is hollow cylindrical, open at both ends, narrow in the middle and wide at both ends, and the refill can be tightly embedded in the rubber pad at the end of the pen .

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