CN201665077U

CN201665077U - Pen

Info

Publication number: CN201665077U
Application number: CN2010201676377U
Authority: CN
Inventors: 褚伍波
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-17
Filing date: 2010-04-17
Publication date: 2010-12-08
Anticipated expiration: 2020-04-17

Abstract

The utility model relates to a pen including a pen cap (1), a pen body (2), a refill (3), and a pen body base (4). The pen is characterized in that a support (5) and a refill base (6) are arranged in the pen body (2), the support is provided with a hole (51) for the refill to pass through, the refill base (6) is provided with a recess (61) for the refill (3) to insert; a spring (7) is arranged between the support (5) and the refill base (6), where the refill is passed through; the pen body base (4) is provided with a groove (41), an inverted T shaped card (11) is arranged in the pen cap; when the pen cap (1) is sleeved on the pen body (2), the inverted T shaped card (11), passing through the groove (41), pushes the pen point of the refill out of the pen body (2) by extruding the refill base (6), and the inverted T shaped card is clamped on the refill base (6) by turning the pen cap (1). The pen cap of the pen is not easy to lose.

Description

Pen

Technical field

The utility model relates to a kind of pen, the pen that particularly a kind of pen cap is not easy to lose.

Background technology

The pen of people's use at present generally comprises the penholder and the pen cap, and the penholder and the pen cap are independent the settings.The pen of this structure in use, the pen cap is generally inoperative, when taking off the pen cap and use this, because the pen cap and penholder are separately independently, the pen cap is set in this other end, place it in individually on one side, the pen cap is lost easily, thereby makes pen because of the storage that does not have the pen cap to bring, the inconvenience of carrying.

For preventing losing of the pen cap, on November 4th, 2009, disclosed application number was that 200820223613.1 innovation and creation disclose a kind of pen, comprise the pen cap and a body, body is provided with a bar, the pen cap and bar flexibly connect by strap means, and a plug is set on the pen cap, and a body tail end has an opening, plug inserts in the opening during use, thereby makes the pen cap be difficult for dropping.This scheme is connected in the pen cap on the penholder with a belt, though the pen cap is difficult for dropping, when using, because the pen cap is inserted on one's body the pen, has changed the whole center of gravity of pen, and it is bad to use feel.

The utility model content

The pen that provides a kind of pen cap to be not easy to lose is provided the purpose of this utility model.

The scheme that the utility model solve the technical problem is: a kind of pen, comprise the pen cap, body, pen core, body base, be provided with in described the body and support and the pen core base, support is provided with the hole of passing through for pen core, the pen core base is provided with the depression of inserting for pen core, between support and the pen core base spring is set, pen core passes spring, body base is provided with groove, " protruding " font card is set in the pen cap, when the pen cap was enclosed within body, " protruding " font card passed groove and by extruding pen core base the nib of pen core is ejected a body, and the pen cap is stuck on the pen core base by turning handle " protruding " font card.

As further technical scheme, the arranged outside pen clip of the described pen cap, pen clip is in the same plane with " protruding " font card.

As further technical scheme, the described pen cap is made by transparent material.

Of the present utility model have a following beneficial effect:

When (1) the utility model uses, must pass groove to " protruding " font card of the pen cap and the nib of pen core be ejected a body by extruding pen core base, that is to say that this has only by the cooperation of the pen cap could use, and can not produce the situation of throwing out the pen cap without care, has avoided losing of the pen cap.

(2) be with little ear on the body that the pen core on the market has, what have does not have; Have plenty of the water-color paintbrush pen core, have plenty of ball pen.Cooperatively interact between support of the present utility model, pen core base, the spring, these pen cores can be contained on the utility model use, broken through the water-color paintbrush pen core and can only be used in the conventional thought that a water-color paintbrush body, ball pen can only be used in a ball pen body.

(3) " protruding " font card of the pen cap is owing to be arranged on pen cap inside, to be inserted into " protruding " font card in the groove of body base certain difficulty is arranged, the pen cap made with transparent material help seeing clearly " protruding " font card, in the convenient groove that " protruding " font card is inserted a body base.As possibility, also can be at the arranged outside pen clip of the pen cap, pen clip is in the same plane with " protruding " font card, makes cue mark with pen clip, and is also convenient in the groove of " protruding " font card insertion body base.

(4) the utility model also has advantage simple in structure, easy to operate, that be easy to carry about with one.

Description of drawings

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

Fig. 2 is the enlarged drawing of A portion among Fig. 1;

Fig. 3 is the structural representation that supports;

Fig. 4 is a structural representation of body base.

Label declaration: 1 comprises the pen cap, 11 " protruding " font card, 2 bodies, 3 pen cores, 4 body bases, 41 grooves, 5 supports, 51 holes, 6 pen core bases, 61 depressions, 7 springs.

The specific embodiment

Embodiment 1

As shown in Figure 1, pen comprises the pen cap 1, a body 2, pen core 3, a body base 4, and support 5 and pen core base 6 are set in the body 2.As shown in Figure 3, it is circular supporting 5, and there is the hole of passing through for pen core 3 51 centre, supports 5 and is fixed on the body 2.As shown in Figure 2, pen core base 6 is provided with the depression of inserting for pen core 3 61, and it is 61 cylindrical to cave in, and columniform diameter is a bit larger tham the diameter of pen core 3.Between support 5 and the pen core base 6 spring 7 is set, pen core 3 passes spring 7.As Fig. 2, shown in Figure 4, on the body base 4 groove 41 is set, " protruding " font card 11 is set in the pen cap 1, the pen cap 1 is made by transparent material, and naked eyes can see through the structure that the pen cap 1 be seen " protruding " font card 11.When the pen cap 1 was enclosed within body 2, " protruding " font card 11 passed groove 41, by extruding pen core base 6 nib of pen core 3 was ejected a body 2, and the pen cap 1 is stuck on the pen core base 6 by turning handle " protruding " font card 11.After pen is finished using, rotate the pen cap 1 again, withdraw from groove 41 after making " protruding " font card 11 and groove 41 aliging, the nib of pen core 3 is with regard in the withdrawal body 2 at this moment.

Embodiment 2

Embodiment 2 is with the difference of embodiment 1: as shown in Figure 1, the arranged outside pen clip 12 of the pen cap 1, pen clip 12 is in the same plane with " protruding " font card 11.

Claims

1. pen, comprise the pen cap (1), body (2), pen core (3), body base (4), it is characterized in that: support (5) and pen core base (6) are set in described the body (2), support (5) hole of passing through for pen core (3) (51) is set, pen core base (6) is provided with the depression of inserting for pen core (3) (61), support between (5) and the pen core base (6) spring (7) is set, pen core (3) passes spring (7), body base (4) is provided with groove (41), " protruding " font card (11) is set in the pen cap (1), when the pen cap (1) is enclosed within a body (2), " protruding " font card (11) passes groove (41) and by extruding pen core base (6) nib of pen core (3) is ejected a body (2), and the pen cap (1) is stuck on the pen core base (6) by turning handle " protruding " font card (11).

2. a kind of pen as claimed in claim 1 is characterized in that: the arranged outside pen clip (12) of the described pen cap (1), pen clip (12) is in the same plane with " protruding " font card (11).

3. a kind of pen as claimed in claim 1 or 2, it is characterized in that: the described pen cap (1) is made by transparent material.