CN205185638U - Ballpoint and refill thereof - Google Patents

Ballpoint and refill thereof Download PDF

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Publication number
CN205185638U
CN205185638U CN201520907030.0U CN201520907030U CN205185638U CN 205185638 U CN205185638 U CN 205185638U CN 201520907030 U CN201520907030 U CN 201520907030U CN 205185638 U CN205185638 U CN 205185638U
Authority
CN
China
Prior art keywords
neck
ballpoint
refill
pen
nib
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520907030.0U
Other languages
Chinese (zh)
Inventor
张汇豪
Original Assignee
张汇豪
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 张汇豪 filed Critical 张汇豪
Priority to CN201520907030.0U priority Critical patent/CN205185638U/en
Application granted granted Critical
Publication of CN205185638U publication Critical patent/CN205185638U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a ballpoint and refill thereof, this refill, including the nib, with the neck that the nib is connected, manage with the china ink that a neck is connected, with the neck of black union coupling, neck and neck are equipped with the external screw thread. This ballpoint is including above -mentioned refill, with neck threaded connection's the cap for brush, with neck threaded connection's a sleeve. Compare with current ballpoint, all core oil china inks of this ballpoint are capacious, long service life, and the neck on refill top design can prevent printing ink to spill effectively, and the china ink pipe is as partly material saving cost of ballpoint in addition.

Description

A kind of ball pen and pen core thereof
Technical field
The utility model relates to commodity technical field, particularly a kind of ball pen and pen core thereof.
Background technology
Existing ball pen is all generally be placed in pen container by pen core, and pen container one conveniently plays the effect of protection pen core, too increases material cost on the other hand.
Existing refill for ball-point pen is owing to being subject to the restriction of length and interior warp, and the wherein limited amount of ink, directly affects its service life.If improve by the method increasing length the convenience that Tongliang County of ink will affect use, and if had by the method increase capacity increasing internal diameter and easily make ink spill from opening part.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of ball pen and pen core thereof, solves existing refill for ball-point pen capacity little, the problem that service life is short.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pen core, comprise nib, the neck be connected with nib, the ink pipe be connected with a neck, the neck be connected with black pipe, described neck and neck are provided with external screw thread.
A kind of ball pen, comprises above-mentioned pen core, the cap for brush be threaded with neck, the sleeve be connected with a neck thread.
Further, outside described sleeve, cover has rubber layer.
The beneficial effects of the utility model are:
Compared with existing ball pen, all pen core ink volume capacity of this ball pen are large, long service life, and the design of the neck on pen core top can prevent ink to spill effectively, and black pipe saves material cost as a part for ball pen in addition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pen core;
Fig. 2 is the structural representation of the utility model ball pen;
Fig. 3 is the sectional view of the utility model ball pen.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Embodiment 1
As Figure 1-3, a kind of pen core, comprises nib 1, and the neck 2 be connected with nib 1, the black pipe 3 be connected with a neck 2, the neck 4 be connected with black pipe 3, described neck 2 and neck 4 funnel-form position are provided with external screw thread.
A kind of ball pen, comprises above-mentioned pen core, the cap for brush 5 be threaded with neck 4, the sleeve 6 be threaded with a neck 2.Pen core and a neck are sleeved in sleeve 6.
Further, outside described sleeve, cover has rubber layer 7.
To one skilled in the art, according to technical scheme described above, other various corresponding change and expansions can be made, and all these change and expansion, within the protection domain that all should belong to the utility model claim.

Claims (3)

1. a pen core, is characterized in that, comprises nib, the neck be connected with nib, the ink pipe be connected with a neck, the neck be connected with black pipe, and described neck and neck are provided with external screw thread.
2. the ball pen prepared of pen core described in claim 1, is characterized in that, comprise the cap for brush be threaded with neck, the sleeve be connected with a neck thread.
3. ball pen according to claim 2, is characterized in that, outside described sleeve, cover has rubber layer.
CN201520907030.0U 2015-11-13 2015-11-13 Ballpoint and refill thereof Expired - Fee Related CN205185638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520907030.0U CN205185638U (en) 2015-11-13 2015-11-13 Ballpoint and refill thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520907030.0U CN205185638U (en) 2015-11-13 2015-11-13 Ballpoint and refill thereof

Publications (1)

Publication Number Publication Date
CN205185638U true CN205185638U (en) 2016-04-27

Family

ID=55778666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520907030.0U Expired - Fee Related CN205185638U (en) 2015-11-13 2015-11-13 Ballpoint and refill thereof

Country Status (1)

Country Link
CN (1) CN205185638U (en)

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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: 20160427

Termination date: 20161113

CF01 Termination of patent right due to non-payment of annual fee