CN206012086U - Novel writing pen - Google Patents
Novel writing pen Download PDFInfo
- Publication number
- CN206012086U CN206012086U CN201620653920.8U CN201620653920U CN206012086U CN 206012086 U CN206012086 U CN 206012086U CN 201620653920 U CN201620653920 U CN 201620653920U CN 206012086 U CN206012086 U CN 206012086U
- Authority
- CN
- China
- Prior art keywords
- external screw
- screw thread
- internal thread
- spring
- 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
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- Pens And Brushes (AREA)
Abstract
The utility model discloses a kind of Novel writing pen, including the interior penholder for being provided with pen core and nib, the pen core writing end is cased with spring, the other end of the spring is contacted with nib, the nib is provided with the first external screw thread and the second screw thread, the first internal thread and the second internal thread is provided with the penholder, when writing state, first internal thread and the first external screw thread coordinate, second internal thread and the second external screw thread coordinate, spring is in compressive state, during receiving state, first internal thread is separated with the first external screw thread, second internal thread is separated with the second external screw thread, spring is in elongation state.When being separated with the first external screw thread by the first internal thread and when the second internal thread is separated with external screw thread; under the spring effect of confined state; so that nib is displaced outwardly to parallel; second internal thread of threaded connection plays position-limiting action to the first external screw thread simultaneously, it is ensured that nib has certain outer shifting surplus to be unlikely to come off, and can cover pen core exposed parts when writing when outer shifting surplus is arranged; pen core can be protected; unexpected clothes of making dirty is reduced, the structure member is few, simply compact.
Description
Technical field
The utility model is related to writing tool technology field, more particularly to a kind of Novel writing pen.
Background technology
The hard-tipped pen such as existing water quality or oil generally have three kinds, and the first is the band pen cap, and pen core can be avoided to expose easily
Make dirty clothes, at the same avoid unexpected fall pen core damage, pen core is played a protective role, as the pen cap is isolating construction, easily
There is the pen cap to lose.Second is that pen core is easily made clothes dirty and damages pen core all the time in state is exposed without the pen cap.The
Three kinds is pen core Collapsible structure, while which can avoid second structure not enough, but its complex structure.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of Novel writing pen source, the Novel writing pen can be kept away
Exempt from refill expansion complex structure and deficiency is separated with the pen cap, reduce the accessory on pen.
In order to solve the above problems, the utility model provides a kind of Novel writing pen, the Novel writing pen include penholder and
With the nib of penholder one end fits, in penholder, pen core is provided with, the pen core writing end is cased with spring, the other end and pen of the spring
Head contact, the written axially spaced-apart are provided with the first external screw thread and the second screw thread, are interval with the first internal thread in the penholder
With the second internal thread, pen core in when stretching out state, the cooperation of first internal thread and the first external screw thread, the second internal thread and the
Two external screw threads coordinate, and spring is in compressive state, and when pen core is in receiving state, first internal thread and the first external screw thread divide
From the second internal thread is separated with the second external screw thread, and spring is in elongation state, the first external screw thread side and the first internal thread side
Contact.
Preferably, first external screw thread interval externally threaded with second and the first internal thread and the second internal thread gap phase
With.
Preferably, the nib is provided with observation window.
Preferably, the penholder other end is provided with containing cavities, and the containing cavities are provided with the cap with through hole.
The utility model lettering pen, including penholder and the nib with penholder one end fits, is provided with pen core, the pen in penholder
Core writing end is cased with spring, and the other end of the spring is contacted with nib, and the written axially spaced-apart is provided with the first external screw thread and the
Two screw threads, are interval with the first internal thread and the second internal thread in the penholder, pen core is in when stretching out state, in described first
Screw thread and the first external screw thread coordinate, and the second internal thread and the second external screw thread coordinate, and spring is in compressive state, and pen core is in storage
During state, first internal thread is separated with the first external screw thread, and the second internal thread is separated with the second external screw thread, and spring is in elongation
State, the first external screw thread side and the first internal thread contacts side surfaces.During due to being separated with the first external screw thread by the first internal thread
And second internal thread when separating with external screw thread, under the spring effect of confined state so that nib is displaced outwardly to parallel, with
When be attached by screw thread, now flat second internal thread of penholder plays position-limiting action to the first external screw thread, it is ensured that nib can be with
There is certain outer shifting surplus while being unlikely to come off, and move outward surplus and pen core can be covered just by appropriate debugging and setting
The exposed parts when writing, realize protecting pen core, reduce unexpected clothes of making dirty, and the structure member is few, simply compact.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, and the accompanying drawing in describing is the one of the present invention
A little embodiments, to those skilled in the art, on the premise of not paying creative work, can be with according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is Novel writing pen along center line cross section structure diagram.
Fig. 2 is Novel writing pen along center line sectional structure explosive view.
Along center line sectional structure explosive view when Fig. 3 is Novel writing pen collecting state.
With reference to embodiment, and referring to the drawings, the realization of the utility model purpose, functional characteristics and advantage are made into one
Step explanation.
Specific embodiment
In order that invention purpose, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention in attached
Figure, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is invention one
Section Example, rather than whole embodiments.Embodiment in based on the present invention, those of ordinary skill in the art are not being done
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
As shown in figure 1, the utility model provides a kind of Novel writing pen embodiment.
The Novel writing pen includes：Penholder 1 and the nib 3 with 1 one end fits of penholder, are provided with pen core 6 in penholder 1, should
6 writing end of pen core is cased with spring 5, and the other end of the spring 5 is contacted with nib 3, and written 3 axially spaced-apart is provided with the first outer spiral shell
Line 31 and the second screw thread 32, are interval with the first internal thread 11 and the second internal thread 12 in the penholder 1, stretch out when pen core is in
State, that is, when writing state, first internal thread 11 is coordinated with the first external screw thread 31, the second internal thread 12 and the second external screw thread
32 coordinate, and spring 5 is in compressive state, when pen core is in receiving state, i.e. receiving state, first internal thread 11 and first
External screw thread 31 is separated, and the second internal thread 12 is separated with the second external screw thread 32, and spring 5 is in elongation state, the first external screw thread side
With the first internal thread contacts side surfaces.
Specifically, spiral shell in the interval and the first internal thread 11 and second of first external screw thread 31 and the second external screw thread 32
12 gap of line is identical, and the gap length between written 3 balance of first external screw threads 31 that can be moved and the second external screw thread 32.
When the first internal thread 11 is separated with the first external screw thread 31, the second internal thread 12 is also separated with the second external screw thread 32, now nib 3
It is displaced outwardly in 1 length direction of the effect of spring 5 lower edge penholder, the first external screw thread side and the first internal thread contacts side surfaces.Simultaneously
Position-limiting action between the first external screw thread and the second internal thread, can be such that nib 3 does not separate with penholder 1.The movement of nib 3
Distance is gap length between the first external screw thread 31 and the second external screw thread 32, when being appropriately arranged with making the first external screw thread 31 and second
Gap length between external screw thread 32 is identical more than the length of pen core exposed parts when writing to can achieve storage pen core 6.When need
During pen core 6 to be changed, can be with rotating nib 3, until separating with penholder 1 in receiving state.
Due to, when being separated with the first external screw thread by the first internal thread and when the second internal thread is separated with external screw thread, being pressed
Under the spring effect of contracting state so that nib is displaced outwardly to parallel, while being attached by screw thread, now penholder puts down second
Internal thread plays position-limiting action to the first external screw thread, it is ensured that nib can have certain outer shifting surplus while being unlikely to come off, and
Outer shifting surplus can cover pen core exposed parts when writing just by appropriate debugging and setting, realize protecting pen core
Shield, reduces unexpected clothes of making dirty, and the structure member is few, simply compact.
In the present embodiment, observation window 33 can be provided with described written 3, when pen core 6 is in receiving state, Ke Yiguan
Whether match pen core is finished, and is easy to change pen core 6 in time.
As needed, 1 other end of the penholder is provided with containing cavities（Accompanying drawing is not indicated）, the containing cavities are provided with through hole
Cap 2, can be arranged as required to sheathing 4 between the cap 2 and penholder 1.
Above example only in order to the technical solution of the utility model to be described, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail the utility model, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic, and these
Modification is replaced, and does not make the essence of appropriate technical solution depart from spirit and the model of each embodiment technical scheme of the utility model
Enclose.
Claims (4)
1. Novel writing pen, including penholder and the nib with penholder one end fits, is provided with pen core in penholder, the pen core writing end
Be cased with spring, the other end of the spring with nib contact, it is characterised in that the written axially spaced-apart be provided with the first external screw thread with
Second screw thread, is interval with the first internal thread and the second internal thread in the penholder, pen core is in when stretching out state, and described first
Internal thread and the first external screw thread coordinate, and the second internal thread and the second external screw thread coordinate, and spring is in compressive state, and pen core is in receipts
Receive state when, first internal thread is separated with the first external screw thread, and the second internal thread is separated with the second external screw thread, and spring is in stretching
Long status, the first external screw thread side and the first internal thread contacts side surfaces.
2. Novel writing pen according to claim 1, it is characterised in that：First external screw thread and second externally threaded between
Every identical with the second internal thread gap with the first internal thread.
3. Novel writing pen according to claim 1 and 2, it is characterised in that：The nib is provided with observation window.
4. Novel writing pen according to claim 1 and 2, it is characterised in that：The penholder other end is provided with containing cavities, should
Containing cavities are provided with the cap with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653920.8U CN206012086U (en) | 2016-06-28 | 2016-06-28 | Novel writing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653920.8U CN206012086U (en) | 2016-06-28 | 2016-06-28 | Novel writing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012086U true CN206012086U (en) | 2017-03-15 |
Family
ID=58243826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653920.8U Expired - Fee Related CN206012086U (en) | 2016-06-28 | 2016-06-28 | Novel writing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808838A (en) * | 2017-03-31 | 2017-06-09 | 南宁市致良行文化传播有限公司 | A kind of Antibreaking pen |
| CN106965595A (en) * | 2017-04-05 | 2017-07-21 | 南宁市致良行文化传播有限公司 | A kind of Antibreaking pen |
| CN109532279A (en) * | 2018-12-31 | 2019-03-29 | 杭州简弈科技有限公司 | A kind of magnetic control elastic force pen |
-
2016
- 2016-06-28 CN CN201620653920.8U patent/CN206012086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808838A (en) * | 2017-03-31 | 2017-06-09 | 南宁市致良行文化传播有限公司 | A kind of Antibreaking pen |
| CN106965595A (en) * | 2017-04-05 | 2017-07-21 | 南宁市致良行文化传播有限公司 | A kind of Antibreaking pen |
| CN109532279A (en) * | 2018-12-31 | 2019-03-29 | 杭州简弈科技有限公司 | A kind of magnetic control elastic force pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200628 |