CN201721176U

CN201721176U - Pen sleeve

Info

Publication number: CN201721176U
Application number: CN2010202076981U
Authority: CN
Inventors: 冯顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-26
Filing date: 2010-05-26
Publication date: 2011-01-26
Anticipated expiration: 2020-05-26

Abstract

The utility model relates to a cultural article, and particularly to a pen sleeve which comprises a pen head sleeve and a penholder sleeve. The pen head sleeve and the penholder sleeve are set integrally. The penholder sleeve is internally provided with a chamber which is matched with the shape of a refill. One side of the penholder sleeve is provided with a refill opening. The pen sleeve has the following advantages: simple structure, convenient use and beautiful appearance.

Description

The pen cap

Technical field

The utility model relates to a kind of stationery.

Background technology

The pen point casing of the existing pen cap and Pen-holder sleeve split are provided with, and all are to be made by rigid plastics or other hard materials usually, and outward appearance is single, and the composition element that uses is more, loses easily, and influence is used.

Summary of the invention

The purpose of this utility model is to avoid the deficiencies in the prior art that the pen cap a kind of simple in structure, attractive in appearance is provided.

For achieving the above object, the technical scheme that the utility model is taked is: a kind of pen cap comprises pen point casing, Pen-holder sleeve, described pen point casing and Pen-holder sleeve are wholely set, and are provided with cavity in the described Pen-holder sleeve, cavity and pen core shape are complementary, and are provided with in a side of Pen-holder sleeve and get the core opening.

Further, the described core opening of getting is to extend to the Pen-holder sleeve end by being wire near pen point casing one end along Pen-holder sleeve.

Further, be provided with the passage that is connected with cavity described near on the perforated wall of getting the core opening of Pen-holder sleeve end.Make the pen core internal pressure with outside the same, do not influence the outflow of printing ink.

Further, the through hole that is in communication with the outside for pen cap cavity of described passage.

Further, the radius of described through hole is greater than the A/F of getting the core opening.

Further, be ellipse, circle, taper or drops at the described core opening of getting near pen point casing one end.

Further, the cavity radius that is provided with in the described pen point casing is greater than the pen core radius.The dead slot thickness that is pen cap head is slightly larger than pen core, and the bigger dead slot of written portion is the cavity that matches with the pen core snap ring, and why it goes out pen core greatly, has been pack into the smoothly effect of the pen cap of guiding pen core.

Further, the inner end of described pen point casing is provided with written boss.

Further, the described pen cap is to be made by elastomeric material.

Further, elastomeric material is a rubber.

The beneficial effects of the utility model are: the utility model appearance looks elegant, and easy to use, because being not only the dress of pen core, the sidepiece of pen cap fluting gets mouth, can also understand the China ink amount of pen core at any time, material by rubber and class rubber makes it more withstand voltage than common pen, and anti-bending is used more comfortable.

Description of drawings

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

Fig. 2 is a sectional structure schematic diagram of the present utility model;

Fig. 3 is the structural representation of the utility model embodiment 3.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Embodiment 1: shown in Figure 2 as Fig. 1, and a kind of pen cap, comprise pen point casing 1, Pen-holder sleeve 2, described pen point casing 1 and Pen-holder sleeve 2 are wholely set, be provided with cavity 3 in the described Pen-holder sleeve 2, cavity 3 is complementary with the pen core shape, is provided with in a side of Pen-holder sleeve 2 and gets core opening 4.The described core opening 4 of getting is to extend to the Pen-holder sleeve end by being wire near pen point casing one end along Pen-holder sleeve 2.Be provided with the passage 5 that is connected with cavity 3 described near on the perforated wall of getting the core opening of Pen-holder sleeve 2 ends.The through hole that described passage 5 is in communication with the outside for pen cap cavity 3.Be drops at the described core opening 4 of getting near pen point casing 1 one ends.The cavity radius that is provided with in the described pen point casing 1 is greater than the pen core radius.The inner end of described pen point casing 1 is provided with written boss 11.The described pen cap is to be made by rubber.

Embodiment 2: identical with embodiment 1 as Fig. 3, different is described passage 5, and the radius that is through hole is greater than the A/F of getting the core opening.

Embodiment 3: identical with embodiment 1, different is described near pen point casing 1 one ends to get core opening 4 rounded.

The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a pen cap comprises pen point casing, and Pen-holder sleeve is characterized in that, described pen point casing and Pen-holder sleeve are wholely set, and is provided with cavity in the described Pen-holder sleeve, and cavity and pen core shape are complementary, and is provided with in a side of Pen-holder sleeve and gets the core opening.

2. the pen cap as claimed in claim 1 is characterized in that, the described core opening of getting is to extend to the Pen-holder sleeve end by being wire near pen point casing one end along Pen-holder sleeve.

3. the pen cap as claimed in claim 2 is characterized in that, is provided with the passage that is connected with pen cap cavity described near on the perforated wall of getting the core opening of Pen-holder sleeve end.

4. the pen cap as claimed in claim 3 is characterized in that, the through hole that described passage is in communication with the outside for pen cap cavity.

5. as the claim 2 or the 3 described pens cap, it is characterized in that the radius of described through hole is greater than the A/F of getting the core opening.

6. the pen cap as claimed in claim 2 is characterized in that, is ellipse, circle, taper or drops at the described core opening of getting near pen point casing one end.

7. the pen cap as claimed in claim 1 is characterized in that the cavity radius that is provided with in the described pen point casing is greater than the pen core radius.

8. as the claim 1 or the 6 described pens cap, it is characterized in that the inner end of described pen point casing is provided with written boss.

9. the pen cap as claimed in claim 1 is characterized in that the described pen cap is to be made by elastomeric material.

10. the pen cap as claimed in claim 8 is characterized in that, elastomeric material is a rubber.