CN201784307U - Signature pen - Google Patents

Abstract

The utility model discloses a signature pen, which comprises a pen holder and a pen cap. The pen holder is provided with grooves close to the tip of the pen; Matching arched protrusions. When the pen is not in use, the protrusion on the inside of the cap close to the nib matches the groove on the pen barrel, and the cap and the barrel are put together. The nib is on the inner side of the cap end and is not easy to damage; The protrusion at one end cooperates with the groove, so that the cap and barrel fit together, and the nib is on the outside of the end face of the cap, which is convenient for writing. The utility model solves the problem that the pen cap is easy to lose in the prior art.

Description

signing pen

technical field

The utility model relates to a stationery, in particular to a signature pen.

Background technique

The fountain pens and fountain pens that people use now all have a pen cap. After taking off the pen cap and using it, the pen cap is separated from the penholder, so the pen cap is easy to lose.

Chinese Patent Announcement No. CN101693429, announcement date April 14, 2010, the name of the utility model is a pen, and this application discloses a kind of pen that a pen cap and a penholder are connected together through a connecting shaft. When in use, the pen cap is moved from the nib to the tail of the pen barrel through the connecting shaft, which solves the problem that the pen cap is easy to lose. However, the structure of the scheme is complicated, the connecting rod of the pen cap is long and easy to break, and the effect of protecting the pen tip is not good.

Contents of the invention

The utility model overcomes the shortcoming that the pen cap is easy to lose, and provides a signature pen, and the pen cap will not be lost when it is in use.

In order to solve the above technical problems, the utility model adopts the following technical solutions: a signature pen, including a pen holder and a pen cap, the pen holder is provided with a groove near the tip of the pen; The two ends are respectively provided with arched protrusions matched with the grooves. When the pen is not in use, the protrusion on the inner side of the cap close to the nib matches the groove on the pen barrel to cover the cap and the barrel together, and the cap protects the nib. When you want to use the pen, push the cap so that the protrusion on the other end inside the cap fits with the groove, so that the cap and barrel fit together for easy writing. In this way, the pen cap always moves up and down on the pen holder and will not leave the pen holder, so it will not be lost. When writing, the pen cap is just where the pen is held, and the pen cap is elastic, so the pen cap can increase the comfort of the hand when writing.

Preferably, the groove is an annular groove. The ring groove is easy to process, and it is more convenient when the pen cap is pushed up and down.

Preferably, there are four protrusions and they are evenly distributed along the circumference. The four protrusions are symmetrically distributed in pairs, and the force is evenly applied, which facilitates the up and down movement of the pen cap.

Preferably, the outer surface of the pen cap is the outer surface of the damping layer. When the pen is in use, the hand just holds it on the cap, and the damping layer is composed of concave and convex lines, so the damping layer on the outer surface of the cap can increase friction and make writing more comfortable.

Preferably, the distance between each arched protrusion on the inner surface of the pen cap is equal to the end face of the pen cap close to the arched protrusion itself, and the processing is simple; when the pen is stored, the nib is inside the end face of the pen cap, so that the pen cap protects the nib Function; when the pen is in use, the nib is outside the end face of the cap, which is convenient for disassembly and installation of the nib, and the hand can be completely held on the cap when writing.

Compared with the prior art, the beneficial effects of the utility model are: (1) The pen cap and the pen holder of the pen are always inseparable, and the pen cap will not be lost; (2) The pen cap is elastic and has a damping layer on the outer surface, which increases the comfort of the hand when writing. comfort.

Description of drawings

Fig. 1 is a sectional view of a structure of the present utility model;

Fig. 2 is a sectional view of another structure of the utility model;

Fig. 3 is a sectional view of the pen cap of the present utility model;

In the figure: 1, pen barrel, 2, protrusion, 3, pen cap, 4, groove.

Detailed ways

Below by specific embodiment, in conjunction with accompanying drawing, the technical scheme of the utility model is described further in detail:

Embodiment 1: A signature pen (see accompanying drawing 1), including a pen holder 1 and a pen cap 3, the pen holder 1 is provided with a groove 4 near the tip of the pen, the groove 4 is ring-shaped, and the outer edge is rounded; The pen cap 3 (see attached drawing 3) is a cylindrical sleeve made of rubber. The outer surface of the pen cap 3 is the outer surface of the damping layer. The damping layer is composed of concave and convex lines, which can increase friction and make writing easier. On the inner surface of the pen cap 3 close to both ends, there are respectively arched protrusions 2 that cooperate with the grooves 4, and the protrusions 2 are arched to facilitate the movement of the pen cap 3 up and down. The distance between each arched protrusion 2 on the inner side of the pen cap 3 is equal to the end surface of the pen cap 3 close to the arched protrusion 2 itself, which is convenient for processing. When the pen is not in use (see Figure 2), the protrusion 2 on the inner side of the pen cap 3 close to the nib matches the groove 4 on the pen holder 1, and the pen cap 3 and the pen holder 1 are set together, and the nib is on the inner side of the end surface of the pen cap 3 , not easily damaged. The pen cap 3 plays the role of protecting the nib. When using the pen (see attached figure 1), push the pen cap 3 so that the protrusion 2 on the other end of the inner side of the pen cap 3 fits with the groove 4, so that the pen cap 3 and the pen holder 1 fit together, and the nib is on the outside of the end surface of the pen cap 3, which is convenient for writing . Like this pen cap 3 moves up and down on pen holder 1 all the time and can not leave pen holder 1, just can not lose. When writing, the pen cap 3 is just at the place where the pen is held, and the pen cap 3 has elasticity, so the pen cap 3 can increase the comfort of the hand when writing. During the whole process of using and storing the pen, the pen cap 3 and the pen holder 1 are never separated, which solves the problem that the pen cap is easy to lose.

The above-described embodiment is only a preferred solution of the utility model, and does not limit the utility model in any form. There are other variations and improvements without exceeding the technical solution described in the claims. type.

Claims (5)

1. A signature pen, comprising a pen holder (1) and a pen cap (3), characterized in that the pen holder (1) is provided with a groove (4) near the tip of the pen; the pen cap (3) is an elastic sleeve The barrel is provided with arched protrusions (2) matching with the grooves (4) on the inner surface of the pen cap (3) close to both ends. 2. The signature pen according to claim 1, characterized in that, the groove (4) is an annular groove. 3. The signature pen according to claim 1 or 2, characterized in that there are four protrusions (2) which are evenly distributed along the circumference. 4. The signature pen according to claim 3, characterized in that, the outer surface of the pen cap (3) is an outer surface of a damping layer. 5. The signature pen according to claim 4, characterized in that, each arched protrusion (2) on the inner side of the pen cap (3) is connected to the end surface of the pen cap (3) close to the arched protrusion (2) itself The distances are equal; when the pen is stored, the nib is inside the end face of the cap (3); when the pen is in use, the nib is outside the end face of the cap (3).

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