CN205523215U - Dual -purpose pen - Google Patents
Dual -purpose pen Download PDFInfo
- Publication number
- CN205523215U CN205523215U CN201620110994.7U CN201620110994U CN205523215U CN 205523215 U CN205523215 U CN 205523215U CN 201620110994 U CN201620110994 U CN 201620110994U CN 205523215 U CN205523215 U CN 205523215U
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- CN
- China
- Prior art keywords
- penholder
- pen
- nib
- thread section
- described left
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a dual -purpose pen, including left pen -holder and right pen -holder, left side pen -holder and right pen -holder are connected through transition joint, the left end of left side pen -holder is provided with left side nib, the right -hand member of right side pen -holder is provided with right side nib, left side nib and right nib all are furnished with the cap for brush, be provided with the rubber on the cap for brush, adorn lead and water -color paintbrush core in left side pen -holder and the right pen -holder respectively. The utility model discloses simple structure, convenient to carry can change the refill, economic environmental protection, the function is many, the sexual valence relative altitude.
Description
Technical field
This utility model belongs to stationery technical field, particularly relates to a kind of double-purpose pen.
Background technology
Pen be all the time people live, one of requisite instrument in study and work, common on market
Stationery pen has pencil, ball pen, pen, brush pen and free ink pen etc..Pen ink to be filled, brush pen ink
Juice, is used on Chinese character calligraphy and is imbued with characteristic, has aesthetic feeling.Due to pen and brush pen ink to be equipped with, prepared Chinese ink, very
Inconvenient and be of little use.Especially pupil, often one, second grade pencil, more than Third school grade uses ball
Pen.Pencil is easy to alter, and ballpoint pen writing is delicate and pretty, can keep the clean and tidy of homework book.Free ink pen the most molten
Agent is water, and common free ink pen has steel-ball pen, signature pen, brush pen and e-Pointer etc., free ink pen relatively oil pen without
Taste, nib is difficult to be dried, and its person's handwriting is fast light.
Present students in middle and primary schools are most commonly used that pencil and water-color paintbrush, and the homework of student, because writing frequently, is often required to
Prepare an a lot of pen to be used alternatingly, and student often forgets to carry one therein, so can make when doing one's homework
Become inconvenience, and pencil, water-color paintbrush function are the most single, if two kinds of pens of band simultaneously, use, carry the most side
Just.
For solving the problem of the function singleness such as pencil and water-color paintbrush, the patent No. 201420849801.0 discloses one
Double-purpose pen, including double-purpose pen, ball pen, pencil and pencil groove, one end of double-purpose pen is ball pen, double-purpose pen
The other end be pencil, the termination of ball pen is provided with pencil groove, and pencil groove is that thin metallic sheath is fixed on ball pen
Termination, pencil inserts the pencil groove interior formation double-purpose pen of ball pen termination.This patent is by integrated to ball pen and pencil
Integrally, solve original pencil and the problem of ball pen function singleness, but the two ends of double-purpose pen non-decoration cap, nothing
Method carries out nib protection to ball pen and the pencil at double-purpose pen two ends, and pencil-lead can not be pushed out or retract simultaneously,
Therefore pencil-lead wastage is big, uneconomical environmental protection.
Utility model content
The purpose of this utility model is that and overcomes the deficiencies in the prior art, it is provided that a kind of double-purpose pen, this practicality
New structure is simple, easy to carry, can change pen core, and economic and environment-friendly, function is many, and cost performance is high.
To achieve these goals, this utility model provides a kind of double-purpose pen, including left penholder and right penholder,
Described left penholder is connected by transit joint with right penholder, and the left end of described left penholder is provided with left nib, institute
The right-hand member stating right penholder is provided with right nib, and described left nib and right nib are provided with the cap for brush, the described cap for brush sets
It is equipped with erasing rubber, in described left penholder and right penholder, fills pencil-lead and water fillable respectively.
Further, described transit joint includes left-hand thread section, interlude and right-hand thread section, described left-hand thread section,
Interlude and right-hand thread section are fixedly connected with successively, and the right-hand member inwall of described left penholder is provided with and described left-hand thread section phase
The female thread coordinated, the left end inwall of described right penholder is provided with the female thread matched with described right-hand thread section,
Described left penholder and right penholder are connected to left end and the right-hand member of described transit joint by threaded engagement.
Further, described left penholder and described left nib unitary design, described right penholder and described right nib
Unitary design.
Further, described left penholder is connected by threaded engagement with described left nib, and described right penholder is with described
Right nib is connected by threaded engagement.
Further, the length of described left-hand thread section is more than the length of described right-hand thread section.
Further, the length of described left-hand thread section is more than the length of the female thread of described left penholder right-hand member inwall.
The beneficial effects of the utility model: this utility model is at the built-in pencil-lead of left penholder, the built-in water-color paintbrush of right penholder
Core, by integrated for the function of water-color paintbrush and pencil, carries with easy to use, can change pencil-lead and water at any time
Pen core；And left nib and right nib are provided with the cap for brush, pencil-lead and water fillable can be played a protective role, with
Time the cap for brush on be provided with erasing rubber, compared to existing by water-color paintbrush and pencil integrator, improve again this practicality
The function of novel dual-purpose pen, cost performance is high；Additionally transit joint is connected by threaded engagement with left penholder and right penholder
Connect so that transit joint can be threaded into and screw out relative to left penholder and right penholder, again due to transit joint
The length of left-hand thread section, therefore can be left by transit joint more than the length of the female thread of left penholder right-hand member inwall
Thread segment, relative to the length being threaded into and screwing out of the female thread of left penholder right-hand member inwall, realizes left penholder
The pencil-lead of interior installation can be pushed out or retract, and substantially increases the utilization rate of pencil-lead, economizes on resources, warp
Ji environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that, describe below
In accompanying drawing be only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Above-mentioned reference:
1 left penholder, 2 transit joints, 3 right penholders, 4 left nibs, 5 right nibs, 6 caps for brush, 7 erasing rubbers.
Detailed description of the invention
Below in conjunction with the accompanying drawings utility model is further illustrated, but be not limited to scope of the present utility model.
Embodiment
As it is shown in figure 1, a kind of double-purpose pen that this utility model provides, including left penholder 1 and right penholder 3, institute
Stating left penholder 1 to be connected by transit joint 2 with right penholder 3, the left end of described left penholder 1 is provided with left pen
4, the right-hand member of described right penholder 3 is provided with right written 5, described left written 3 and right written 5 and is provided with pen
Cap 6, the described cap for brush 6 is provided with erasing rubber 7, fills pencil-lead respectively in described left penholder 1 and right penholder 3
And water fillable.
Transit joint described in the utility model includes left-hand thread section, interlude and right-hand thread section, described left-hand thread section,
Interlude and right-hand thread section are fixedly connected with successively, and the right-hand member inwall of described left penholder is provided with and described left-hand thread section phase
The female thread coordinated, the left end inwall of described right penholder is provided with the female thread matched with described right-hand thread section,
Described left penholder and right penholder are connected to left end and the right-hand member of described transit joint by threaded engagement.
The left penholder of this utility model 1 and left written 4 and right penholder 3 and right written 5, point following two situation
Design: one, described left penholder 1 and described left written 4 unitary design, described right penholder 3 and described right pen
5 unitary design.Two, left penholder 1 described in the utility model is with described left written 4 by threaded engagement even
Connecing, described right penholder 3 is connected by threaded engagement with described right written 5.When left penholder 1 is with left written 4
And right penholder 3 is when designing for integral type with right written 5, when replacing pencil-lead or water fillable, left penholder 1
Or right penholder 2 backs out relative to transit joint 2, the replacing of pencil-lead or water fillable can be completed, easy to use.
When left penholder 1 is all connected by threaded engagement with right written 5 with left written 4 and right penholder 3, the most left pen
Bar 1 designs, by left penholder 1 and right penholder 3 with right written 5 splits with left written 4 and right penholder 3
On female thread is set, on right written 4 and right written 5, external screw thread is set, by female thread and external screw thread screw into
Row connects, when changing pencil-lead or during water fillable, and can be by left penholder 1 or right penholder 2 relative to transit joint
2 back out, and additionally can also back out left written 4 or right written 5, i.e. relative to left penholder 1 or right penholder 3
The replacing of pencil-lead or water fillable can be completed, easy to use.
The length of left-hand thread section described in the utility model is more than the length of described right-hand thread section.Described in the utility model
The length of left-hand thread section is more than the length of the female thread of described left penholder 1 right-hand member inwall.Owing to water fillable is without quilt
Releasing or retract, therefore transit joint 2 need to ensure be connected firm with right penholder 3, its transit joint 2
Right external thread section does not limits relative to the screwing length of the female thread of right penholder 3 left end inwall.For ensureing pencil-lead energy
Exempt to be pushed out or retract, to improve the utilization rate of pencil-lead so that the length of transit joint 2 left-hand thread section wants big
In the length of the female thread of left penholder 1 right-hand member inwall, thus by transit joint 2 left-hand thread section relative to left pen
The length being threaded into and screwing out of the female thread of bar 1 right-hand member inwall, the pencil installed in realizing left penholder 1
Core can be pushed out or retract.
This utility model is at the left built-in pencil-lead of penholder 1, and the right built-in water fillable of penholder 3, by water-color paintbrush and pencil
Function is integrated, carries with easy to use, can change pencil-lead and water fillable at any time；And left written 4
It is provided with the cap for brush 6 with right written 5, pencil-lead and water fillable can be played a protective role, simultaneously on the cap for brush 6
It is provided with erasing rubber 7, compared to existing by water-color paintbrush and pencil integrator, improves again this utility model two
By the function of pen, cost performance is high；Additionally transit joint 2 is connected by threaded engagement with left penholder 1 and right penholder 3
Connect so that transit joint 2 can be threaded into and screw out relative to left penholder 1 and right penholder 3, again due to mistake
Cross the length of the joint 2 left-hand thread section length more than the female thread of left penholder 1 right-hand member inwall, therefore can pass through
Transit joint 2 left-hand thread section is relative to the length being threaded into and screwing out of the female thread of left penholder 1 right-hand member inwall
Degree, the pencil-lead installed in realizing left penholder 1 can be pushed out or retract, and substantially increases the profit of pencil-lead
By rate, economize on resources, economic and environment-friendly.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment and
Principle of the present utility model is simply described, without departing from this utility model spirit and scope described in description
Under premise, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed basis
In the range of utility model.This utility model claims scope by appending claims and equivalent circle thereof
Fixed.
Claims (3)
1. a double-purpose pen, it is characterized in that: include left penholder and right penholder, described left penholder is connected by transit joint with right penholder, the left end of described left penholder is provided with left nib, the right-hand member of described right penholder is provided with right nib, described left nib and right nib are provided with the cap for brush, it is provided with erasing rubber on the described cap for brush, pencil-lead and water fillable is filled respectively in described left penholder and right penholder, described transit joint includes left-hand thread section, interlude and right-hand thread section, described left-hand thread section, interlude and right-hand thread section are fixedly connected with successively, the right-hand member inwall of described left penholder is provided with the female thread matched with described left-hand thread section, the left end inwall of described right penholder is provided with the female thread matched with described right-hand thread section, described left penholder and right penholder are connected to left end and the right-hand member of described transit joint by threaded engagement；The length of described left-hand thread section is more than the length of described right-hand thread section；The length of described left-hand thread section is more than the length of the female thread of described left penholder right-hand member inwall.
Double-purpose pen the most according to claim 1, it is characterised in that described left penholder and described left nib unitary design, described right penholder and described right nib unitary design.
Double-purpose pen the most according to claim 1, it is characterised in that described left penholder is connected by threaded engagement with described left nib, described right penholder is connected by threaded engagement with described right nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110994.7U CN205523215U (en) | 2016-02-03 | 2016-02-03 | Dual -purpose pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110994.7U CN205523215U (en) | 2016-02-03 | 2016-02-03 | Dual -purpose pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523215U true CN205523215U (en) | 2016-08-31 |
Family
ID=56775920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110994.7U Expired - Fee Related CN205523215U (en) | 2016-02-03 | 2016-02-03 | Dual -purpose pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523215U (en) |
-
2016
- 2016-02-03 CN CN201620110994.7U patent/CN205523215U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20180203 |