CN210881429U

CN210881429U - Pen cap convenient for collecting pen ink

Info

Publication number: CN210881429U
Application number: CN201921092677.7U
Authority: CN
Inventors: 崔浩楠
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-30
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a pen cap convenient to pen and ink is collected, including the pen cap body, the top of pen cap body is provided with the lid that can open, and the inside cavity cylinder that is provided with of pen cap body, the both ends opening of cavity cylinder, the top edge and the pen cap body inner wall fixed connection of cavity cylinder, the fixed cyclic annular rubber piece that is provided with slope downwards of lower limb of cavity cylinder. The utility model discloses simple structure, the practicality is strong, can effectively solve the pen because of the dry problem that can not go out the ink, can preserve the ink better, reduces the ink and splashes the trouble of bringing, protects the pen nib better.

Description

Pen cap convenient for collecting pen ink

Technical Field

The utility model belongs to the technical field of stationery, concretely relates to pen cap convenient to pen ink is collected.

Background

The pen is one of common stationery, and the pen need take off the pen cap in the use, however, generally after having used up the pen, put at will, forget to cover the pen cap again, the pen nib exposes outside for a long time, leads to when using again, and the pen nib can not go out the china ink, must lean on one to get rid of the nib and just can let the smooth and easy that the china ink goes out, but because the uncontrollable nature of china ink, in the in-process of getting rid of one, can appear the china ink and splash, the condition of making dirty desktop, ground, bring a great deal of inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a cap for brush convenient to a china ink is collected.

The utility model discloses a following technical scheme realizes:

the pen cap convenient for collecting pen ink comprises a pen cap body and is characterized in that a cover body capable of being opened is arranged at the top end of the pen cap body, a hollow cylindrical body is arranged inside the pen cap body, openings are formed in two ends of the hollow cylindrical body, the upper edge of the hollow cylindrical body is fixedly connected with the inner wall of the pen cap body, and an annular rubber block inclining downwards is fixedly arranged on the lower edge of the hollow cylindrical body.

The pen cap convenient for collecting pen ink is characterized in that the hollow cylindrical body and the pen cap body are coaxially arranged.

The pen cap convenient for collecting pen ink is characterized in that the hollow cylindrical body is in a circular truncated cone shape with a large upper end and a small lower end.

The pen cap convenient for collecting pen ink is characterized in that the rubber block is inclined downwards by 40-50 degrees.

The pen cap convenient for collecting pen ink is characterized in that the rubber block inclines downwards by 45 degrees.

The pen cap convenient for collecting pen ink is characterized in that an opening defined by the annular rubber block is not larger than the thickness of the root of a pen point.

The pen cap convenient for collecting pen ink is characterized in that the cap body is in threaded connection with the pen cap body, or is clamped, or one end of the cap body is hinged to the pen cap body.

The utility model discloses simple structure, the practicality is strong, can effectively solve the pen because of the dry problem that can not go out the ink, can preserve the ink better, reduces the ink and splashes the trouble of bringing, protects the pen nib better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the pen tip;

in the figure, 1-a pen cap body, 2-a cover body, 3-a hollow cylindrical body and 4-an annular rubber block.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings, and specific embodiments are given.

As shown in fig. 1, the utility model relates to a cap for brush convenient to pen and ink is collected, this cap for brush still possesses the receipts black function under the condition of most basic protection nib, and its concrete structure is: including the cap for brush body, the top of cap for brush body is provided with the lid that can open, and the connection structure of lid can be multiple, for example threaded connection, perhaps the joint sets up, perhaps the one end of lid articulates on the cap for brush body. The pen cap body is internally provided with a hollow cylindrical body which is coaxial with the hollow cylindrical body and has two open ends, the hollow cylindrical body is in a round table shape with a large upper end and a small lower end, the upper edge of the hollow cylindrical body is fixedly connected with the inner wall of the pen cap body, the lower edge of the hollow cylindrical body is fixedly provided with an annular rubber block which inclines downwards, the rubber block inclines downwards by 40-50 degrees, preferably 45 degrees, an auxiliary fixing force is provided for a pen point conveniently, and the opening surrounded by the annular rubber block is not more than the thickness of the root of the pen point.

As shown in fig. 2, during the use, inside inserting the cavity cylindricality with the nib, along with the insertion of nib, the block rubber has received the effort of holding the pen pole and pushing up inwards, thereby hold stretching into and rotate inwards gradually of pen pole along with the nib, until the nib card advances, at this moment, the block rubber just rotates 45 degrees left and right sides inwards, be 90 degrees with nib cap inner wall, also block whole nib, begin to get rid of the pen and go out the ink afterwards, along with centrifugal action, the pen ink of throwing away is whole in the nib cap, after having got rid of, handstand the cap, extract the pen, the block rubber is outwards rotatory along with the extraction of pen pole is held to the nib, when the nib leaves the nib cap, ink on the nib is wiped away by the block rubber, finally, the lid is unscrewed or opened, ink is poured.

Claims

1. The utility model provides a cap for brush convenient to pen ink is collected, includes cap for brush body (1), its characterized in that the top of cap for brush body (1) is provided with lid (2) that can open, cap for brush body (1) inside is provided with cavity columnar body (3), the both ends opening of cavity columnar body (3), the top edge and the cap for brush body (1) inner wall fixed connection of cavity columnar body (3), the fixed cyclic annular rubber piece (4) that are provided with slope downwards of lower limb of cavity columnar body (3).

2. A cap for facilitating the collection of the pen ink as claimed in claim 1, characterized in that the hollow cylindrical body (3) is arranged coaxially with the cap body (1).

3. A cap for facilitating the collection of the ink and the writing brush as claimed in claim 1, wherein said hollow cylindrical body (3) is in the shape of a truncated cone with a large upper end and a small lower end.

4. A cap for facilitating the collection of pen ink according to claim 1, characterized in that the rubber block (4) is inclined downwards by 40-50 degrees.

5. A cap for facilitating the collection of pen ink as claimed in claim 4, characterized in that the rubber block (4) is inclined downwards by 45 degrees.

6. A cap for facilitating the collection of ink and writing brush as claimed in claim 1, wherein the opening defined by the annular rubber block (4) is no greater than the thickness of the base of the nib.

7. A pen cap for facilitating collection of pen ink as claimed in claim 1, wherein the cap body (2) is connected with the pen cap body (1) by screw thread, or is arranged by snap fit, or one end of the cap body (2) is hinged on the pen cap body (1).