CN201677617U - Pen - Google Patents

Pen Download PDF

Info

Publication number
CN201677617U
CN201677617U CN2010201829921U CN201020182992U CN201677617U CN 201677617 U CN201677617 U CN 201677617U CN 2010201829921 U CN2010201829921 U CN 2010201829921U CN 201020182992 U CN201020182992 U CN 201020182992U CN 201677617 U CN201677617 U CN 201677617U
Authority
CN
China
Prior art keywords
pen
projection
container
nib
refill
Prior art date
Application number
CN2010201829921U
Other languages
Chinese (zh)
Inventor
励金友
Original Assignee
励金友
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 励金友 filed Critical 励金友
Priority to CN2010201829921U priority Critical patent/CN201677617U/en
Application granted granted Critical
Publication of CN201677617U publication Critical patent/CN201677617U/en

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Abstract

The utility model relates to a pen comprising a pen container and a refill, wherein the inner part of the pen container is provided with a first heave near a pen point, the middle in the pen container is provided with a second heave, and the refill is provided with a third heave near the pen point and the middle of the refill is provided with a fourth heave. The pen has the benefits that the structure is simple, only two heaves need to be arranged respectively in the refill and the pen container, and the extending or retraction of the refill in the pen container can be completed by means of the relative position relation of the four heaves plus simple pressing action.

Description

Pen
Technical field
The utility model relates to a kind of pen.
Background technology
If pen core is exposed in the air for a long time, the China ink of nib is easy to solidify, and from then on pen can't be used, therefore a lot of pens just have been equipped with the cap for brush, and still, the cap for brush is very easy to lose, so, realize that with simple structure the pen core of the no cap for brush is that people seek the problem that solves always.
The utility model content
The purpose of this utility model provides a kind of pen, and convenient the use need not the pen cap and can protect pen core, to solve the problems referred to above that present prior art exists.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of pen comprises pen container and pen core, and the inside of described pen container is provided with first projection near the nib place, and the middle part in the pen container is provided with second projection, is provided with the 3rd projection near the nib place on the described pen core, and the middle part of pen core is provided with the 4th projection.
The beneficial effects of the utility model are: simple in structure, only need two projectioies are set respectively in pen core and pen container, and utilize the relative position of these four projectioies to close to tie up to and add simple push action, can finish the flexible of the interior pen core of pen container.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is described a kind of the cutaway view of the utility model embodiment.
Among the figure:
1, pen container; 2, pen core; 3, nib; 4, first projection; 5, second projection; 6, the 3rd projection; 7, the 4th projection.
The specific embodiment
As shown in Figure 1, the described a kind of pen of the utility model embodiment, comprise pen container 1 and pen core 2, the inside of described pen container 1 is provided with first projection 4 near nib 3 places, middle part in the pen container 1 is provided with second projection 5, be provided with the 3rd projection 6 near nib 3 places on the described pen core 2, the middle part of pen core 2 is provided with the 4th projection 7.
During concrete the use, when nib 3 was in pen container 1, first projection 4 was between the outlet of the 3rd projection 6 and nib 3, and second projection 5 is between the outlet of the 4th projection 7 and pen core 3; When nib 3 is outside pen container 1, the 3rd projection 6 is between the outlet of first projection 4 and nib 3, the 4th projection 7 is between the outlet of second projection 5 and nib 3, the interior circular diameter of described first projection 4 is less than the outside diameter of the 3rd projection 6, and the interior circular diameter of second projection 5 is less than the outside diameter of the 4th projection 7.For resilience better after pen core 2 is stretched out, at least one spring is set connects pen container 1 and pen core 2.

Claims (1)

1. pen, comprise pen container (1) and pen core (2), it is characterized in that: first projection (4) is located to be provided with near nib (3) in the inside of described pen container (1), middle part in the pen container (1) is provided with second projection (5), described pen core (2) is gone up near nib (3) and is located to be provided with the 3rd projection (6), and the middle part of pen core (2) is provided with the 4th projection (7).
CN2010201829921U 2010-05-05 2010-05-05 Pen CN201677617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201829921U CN201677617U (en) 2010-05-05 2010-05-05 Pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201829921U CN201677617U (en) 2010-05-05 2010-05-05 Pen

Publications (1)

Publication Number Publication Date
CN201677617U true CN201677617U (en) 2010-12-22

Family

ID=43342675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201829921U CN201677617U (en) 2010-05-05 2010-05-05 Pen

Country Status (1)

Country Link
CN (1) CN201677617U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166318A1 (en) * 2013-04-08 2014-10-16 Yu Chengpeng Environmental-friendly pulling pen
CN104129204A (en) * 2014-08-06 2014-11-05 余成鹏 Spring pen capable of being pulled to expose refill head
CN105398261A (en) * 2014-09-11 2016-03-16 余成鹏 Simple environment-friendly shifting pen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166318A1 (en) * 2013-04-08 2014-10-16 Yu Chengpeng Environmental-friendly pulling pen
CN104129204A (en) * 2014-08-06 2014-11-05 余成鹏 Spring pen capable of being pulled to expose refill head
CN105398261A (en) * 2014-09-11 2016-03-16 余成鹏 Simple environment-friendly shifting pen

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101222

Termination date: 20110505

C17 Cessation of patent right