CN203246220U

CN203246220U - Portable pen

Info

Publication number: CN203246220U
Application number: CN 201320170555
Authority: CN
Inventors: 刘畅子
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-08
Filing date: 2013-04-08
Publication date: 2013-10-23
Anticipated expiration: 2023-04-08

Abstract

The utility model relates to a portable pen. In the prior art, pen caps are needed to be additionally arranged on pens, and the pen caps can be lost easily after being taken down from the pens during use; when the pen caps are not used, pen points are exposed outside, therefore, on one hand, the pens can fall on the ground easily and pen refills are damaged, and on the other hand, pen oil can be smeared on clothes and inconvenience is brought to people. In addition, a manual pen which is not provided with a pen cap is complex in interior structure and high in manufacturing cost. The portable pen comprises a pen holder and a pen cap, wherein a long strip-shaped plate is arranged at the lower end of the pen cap, two annular grooves are formed inside the upper end of the pen holder, the outer diameter of each annular groove is matched with the inner diameter of the pen holder, a predetermined distance exists between the two annular grooves, and at least one pair of notches which can accommodate the long strip-shaped plate is formed in the two annular grooves. The portable pen has the advantages that the structure is simple, the design is scientific, using is convenient, cost is low, the pen refill can be protected without the need of additional arrangement of another pen cap, and practical application value and promotion value are high.

Description

Portable pen

Technical field

The utility model relates to a kind of pen, particularly a kind of Portable pen.

Background technology

Existing majority need be with the cap for brush in addition, yet in use, often easily loses after the cap for brush takes off; When not using, nib is also leaked in the outside, and pen easily falls on the ground on the one hand, has damaged a stamen, and an oil may be drawn on clothes on the other hand, makes troubles for people's life.In addition, have a kind of by starting writing, without the cap for brush, but its internal structure more complicated, production cost is higher.

Summary of the invention

The technical problems to be solved in the utility model is the defects that how to overcome prior art, and a kind of Portable pen is provided.

For solving the problems of the technologies described above, this Portable pen comprises pen container and the cap for brush, and cap for brush lower end is provided with strip plate; Inside, pen container upper end is provided with 2 annular grooves, and the external diameter of annular groove and the internal diameter of pen container are complementary, and between 2 annular grooves a predeterminable range are arranged; At least be provided with a pair of breach that holds strip plate in 2 annular grooves.

So design is simple in structure, easy to use, does not need to add in addition the cap for brush and protects a stamen.

During use, only need rotary pen cap, at first with 1 pair of breach of strip plate aligned with lower annular groove, rotary pen cap then, strip plate be along with the rotation of the cap for brush breaks away from breach, and then fix in the lower annular groove, and this moment, nib was stretched out the pen container outside, can use; When not using; at first pass through rotary pen cap; strip plate is revolved 1 pair of breach putting the aligned with lower annular groove, upwards draw the cap for brush, and strip plate is revolved 1 pair of breach putting aligning upper, annular groove; then rotary pen cap; strip plate is along with the rotation of the cap for brush breaks away from breach, and then fixing is in the upper, annular groove, at this moment; nib enters in the pen container, and then a protection stamen.

As optimization, the bottom of upper, annular groove has 1 pair of breach II, has 1 pair of perforation breach I up and down on the lower annular groove.

As optimization, all have 1 pair of perforation breach I up and down on upper, annular groove and the lower annular groove.

The utility model Portable pen, simple in structure, design science, easy to use, cost is low, do not need to add in addition the cap for brush protects a stamen, has preferably actual application value and promotional value.

Description of drawings

Below in conjunction with accompanying drawing this Portable pen is described further:

Fig. 1 is the assembly structure schematic diagram of this Portable pen.

Among the figure: 1 is that pen container, 2 is that annular groove, 3 is that breach I, 4 is that breach II, 5 is that strip plate, 6 is the cap for brush.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.

Embodiment 1: as shown in Figure 1, this Portable pen comprises pen container 1 and the cap for brush 6, and the cap for brush 6 lower ends are provided with strip plate 5; Inside, pen container 1 upper end is provided with 2 annular grooves 2, and the internal diameter of the external diameter of annular groove 2 and pen container 1 is complementary, and between 2 annular grooves 2 predeterminable range is arranged; At least be provided with a pair of breach that holds strip plate 5 in 2 annular grooves 2; The bottom of upper, annular groove 2 has 1 pair of breach II 4, has 1 pair of perforation breach I 3 up and down on the lower annular groove 2.

During use, only need rotary pen cap 6, at first with 1 pair of breach I 3 of strip plate 5 aligned with lower annular grooves 2, then rotary pen cap 6, and strip plate 5 is along with the rotation of the cap for brush 6 breaks away from breach I 3, and then fixing is in lower annular groove 2, this moment, nib was stretched out pen container 1 outside, can use; When not using; at first by rotary pen cap 6; strip plate 5 is revolved 1 pair of breach I 3 of putting aligned with lower annular groove 2, upwards draw the cap for brush 6, and strip plate 5 is revolved 1 pair of breach II 4 of putting aligning upper, annular groove 2; then rotary pen cap 6; strip plate 5 is along with the rotation of the cap for brush 6 breaks away from breach II 4, and then fixing is in upper, annular groove 2, at this moment; nib enters in the pen container 1, and then a protection stamen.

Embodiment 2: this Portable pen, comprise pen container 1 and the cap for brush 6, and the cap for brush 6 lower ends are provided with strip plate 5; Inside, pen container 1 upper end is provided with 2 annular grooves 2, and the internal diameter of the external diameter of annular groove 2 and pen container 1 is complementary, and between 2 annular grooves 2 predeterminable range is arranged; At least be provided with a pair of breach that holds strip plate 5 in 2 annular grooves 2; All have 1 pair of perforation breach I 3 up and down on upper, annular groove 2 and the lower annular groove 2.Figure slightly.

During use, only need rotary pen cap 6, at first with 1 pair of breach I 3 of strip plate 5 aligned with lower annular grooves 2, then rotary pen cap 6, and strip plate 5 is along with the rotation of the cap for brush 6 breaks away from breach I 3, and then fixing is in lower annular groove 2, this moment, nib was stretched out pen container 1 outside, can use; When not using; at first by rotary pen cap 6; strip plate 5 is revolved 1 pair of breach I 3 of putting aligned with lower annular groove 2, upwards draw the cap for brush 6, and strip plate 5 is revolved 1 pair of breach I 3 of putting aligning upper, annular groove 2; then rotary pen cap 6; strip plate 5 is along with the rotation of the cap for brush 6 breaks away from breach I 3, and then fixing is in upper, annular groove 2, at this moment; nib enters in the pen container 1, and then a protection stamen.

The above-mentioned specific embodiment only is concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to product form and the style of the above-mentioned specific embodiment; any Portable pen that meets the utility model claims and any person of an ordinary skill in the technical field all should fall into scope of patent protection of the present utility model to its suitable variation or modification of doing.

Claims

1. a Portable pen comprises pen container (1) and the cap for brush (6), it is characterized in that: the described cap for brush (6) lower end is provided with strip plate (5); Inside, described pen container (1) upper end is provided with 2 annular grooves (2), and the internal diameter of the external diameter of described annular groove (2) and described pen container (1) is complementary, and between described 2 annular grooves (2) predeterminable range is arranged; At least be provided with a pair of breach that holds described strip plate (5) in described 2 annular grooves (2).

2. Portable pen as claimed in claim 1, it is characterized in that: the bottom of upper, annular groove (2) has 1 pair of breach II (4), has 1 pair of perforation breach I (3) up and down on the lower annular groove (2).

3. Portable pen as claimed in claim 1 is characterized in that: all have 1 pair of perforation breach I (3) up and down on upper, annular groove (2) and the lower annular groove (2).