CN107599674A - Novel portable water core pen - Google Patents
Novel portable water core pen Download PDFInfo
- Publication number
- CN107599674A CN107599674A CN201610573135.6A CN201610573135A CN107599674A CN 107599674 A CN107599674 A CN 107599674A CN 201610573135 A CN201610573135 A CN 201610573135A CN 107599674 A CN107599674 A CN 107599674A
- Authority
- CN
- China
- Prior art keywords
- compressing member
- pen core
- pen
- hollow penholder
- penholder
- 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.)
- Pending
Links
Landscapes
- Pens And Brushes (AREA)
Abstract
The invention belongs to field of stationery, more particularly to Novel portable water core pen.This is made up of flexible pen core, hollow penholder and pen core pressing device installed in hollow penholder afterbody；Side wall in the middle part of hollow penholder is provided with a bar shaped set along hollow penholder length direction and slotted；The length of bar shaped fluting is less than the length of pen core, and width is more than the width of pen core；The second fluting of radial direction, the middle part of second fluting one end connection bar shaped fluting are additionally provided with the middle part of hollow penholder；Pen core pressing device includes compressing member and spring, and spring is pressed between the inner tail of hollow penholder and compressing member bottom, and pen core tail end is fixed and is pressed in the shoulder hole of compressing member.It has that part is few, novelty simple in construction, changes the advantages that pen core is very convenient.
Description
Technical field
The invention belongs to field of stationery, more particularly to a kind of Novel portable water core pen.
Background technology
All it is to be made up of at least two sections of part threaded connections in the middle part of the hollow penholder of existing pen, when changing pen core, is both needed to
Threaded joints are turned on, pen core could be changed by taking apart, cumbersome.In more some pens, its hollow penholder afterbody uses
Cylindricality plug seals, and cylindricality plug blocks hollow penholder rear end with interference fit, and many pens just need specific purpose tool to prize with strength
Open ability and change pen core.Based on the situation that above-mentioned replacing pen core is inconvenient, cause existing pen when pen core damages, it is hollow
Penholder scrappage is especially high, so causes waste of material, even and if due to no recycled plastic penholder, the environment come in succession
Problem also becomes prominent.
The content of the invention
It is an object of the invention to provide a kind of part is few, novelty simple in construction, pen core very easily pen is changed.
In order to realize foregoing invention purpose, following technical scheme is employed：
Pen, it is made up of flexible pen core, hollow penholder and pen core pressing device installed in hollow penholder afterbody；It is hollow
The front end of penholder is provided with nib extending port；Side wall in the middle part of hollow penholder is provided with a bar set along hollow penholder length direction
Shape is slotted；The length of bar shaped fluting is less than the length of pen core, and width is more than the width of pen core；It is additionally provided with the middle part of hollow penholder radially
The second fluting, second fluting one end connects the middle part of bar shaped fluting；Pen core pressing device includes compressing member and spring, institute
State that compressing member stretches out the top of hollow penholder tail end by upper end and the bottom on the inside of hollow penholder forms；The top of compressing member
Baffle ring is provided with, the bottom of compressing member is provided with the shoulder hole for being used for accommodating different size pen core afterbodys；Spring is pressed in described hollow
Between the inner tail of penholder and the bottom of compressing member, pen core front end is arranged on nib extending port, and its tail end elasticity is pressed in compression
In the shoulder hole of part.
The pen of above-mentioned technical proposal is employed, compared with existing pen, is had the following advantages that：
First, Simple pen structure of the invention is novel simple and reasonable, and it is very convenient to change pen core.
2nd, hollow structure of pen holder of the invention is simple, and the present invention only has flexible pen core, hollow penholder and pen core
Pressing device, therefore cost is low, durability is good, even if pen core damages, changes pen core and is convenient to.
3rd, it is convenient due to changing pen core, so that hollow penholder can more be recovered and reuse, it is beneficial to reduce
The waste of material, resource, and environmental protection.
4th, there is provided pen core pressing device, therefore for the pen core that length is more or less the same, there is certain adaptive compression
Effect, and because the presence of shoulder hole, most of pen core of in the market can be loaded into, in farthest reusing
Empty penholder.
Brief description of the drawings
Fig. 1：The structural representation of the embodiment of the present invention.
Fig. 2：The diagrammatic cross-section of the embodiment of the present invention.
Fig. 3：The embodiment of the present invention is used to pen core installing the mounting structure schematic diagram into hollow penholder.
In figure：Hollow penholder 1, bar shaped fluting 10, the second fluting 11, pen core 2, pen core pressing device 4, compressing member 40, pressure
The top 40a of tight part, the bottom 40b of compressing member, baffle ring 41, shoulder hole 43, spring 45, step 40b1, manhole 15.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment：A kind of Novel portable water core pen as Figure 1-3, it is by flexible pen core 2, hollow penholder 1
Formed with pen core pressing device 4.Wherein, pen core 2 is flexible and with the plastics pen core of certain axial flexural strength, and
Hollow penholder 1 only only has a part composition, and different from existing hollow penholder 1, its middle part does not have two sub-unit spiral shells
Line is connected and is formed in one.
The afterbody of above-mentioned hollow penholder 1 is provided with manhole 15, and the front end of hollow penholder 1 is provided with nib extending port.Pen core
Pressing device 4 is arranged on the afterbody of hollow penholder 1.Side wall in the middle part of hollow penholder is provided with one along the hollow length direction of penholder 1
The bar shaped fluting 10 of setting, the length of bar shaped fluting 10 are less than the length of pen core 2, and width is slightly larger than the width of pen core 2.Hollow pen
The middle part of bar 1 is additionally provided with the second fluting 11 of radial direction, the middle part of second 11 one end of fluting connection bar shaped fluting 10.
Pen core pressing device 4 includes compressing member 40 and spring 45, and compressing member 40 stretches out the upper of hollow penholder tail end by upper end
Portion 40a and the bottom 40b compositions on the inside of hollow penholder.The top 40a of compressing member is provided with baffle ring 41；Specifically, compress
The top 40a of part is provided with external screw thread in cylinder, top 40a, and baffle ring 41 is threaded on the top 40a of compressing member.On
It is exactly to be stretched out from above-mentioned manhole 15 to state top 40a, and the top 40a of compressing member external diameter is less than the bottom 40b of compressing member
External diameter, and outer place of the bottom 40b in the junction of the top 40a with compressing member to form ring-shaped step 40b1.Compressing member
Bottom 40b is provided with the shoulder hole 43 for being used for accommodating the different afterbodys of size pen core 2, and shoulder hole 43 is downward.
Spring 45 is pressed between the inner tail of hollow penholder 1 and the bottom 40b of compressing member, and specifically, spring 45 is enclosed on
Simultaneously, spring 45 is arranged between the interior edge of manhole 15 and ring-shaped step 40b1, i.e., on spring 45 for the top 40a lower ends of compressing member
On the interior edge wall of manhole 15, lower end is pressed on ring-shaped step 40b1 side pressure.The front end of pen core 2 is arranged on nib extending port, its
Tail end elasticity is pressed in the shoulder hole 43 of compressing member.
Claims (5)
1. the Novel portable water core pen that the present invention announces, it is characterised in that：By flexible pen core (2), hollow penholder (1) and
Pen core pressing device (4) installed in hollow penholder (1) afterbody forms；The front end of hollow penholder (1) is provided with nib extending port；In
Side wall in the middle part of empty penholder is provided with one along hollow penholder (1), the bar shaped fluting (10) that length direction is set；(10) are slotted in bar shaped
Length be less than pen core (2) length, width be more than pen core (2) width；The second of radial direction is additionally provided with the middle part of hollow penholder (1)
Slot (11), second fluting (11) one end connects the middle part of the bar shaped fluting (10)；Pen core pressing device (4) includes compressing member
(40) and spring (45), the compressing member (40) stretch out the top (40a) of hollow penholder tail end and positioned at hollow penholder by upper end
Bottom (40b) composition of inner side；The top (40a) of compressing member is provided with baffle ring (41), and the bottom (40b) of compressing member, which is provided with, to be used for
Accommodate the shoulder hole (43) of different size pen core (2) afterbodys；Spring (45) is pressed in the inner tail and pressure of the hollow penholder (1)
Pen core (2) front end is arranged on nib extending port between the bottom (40b) of tight part, and its tail end elasticity is pressed in the shoulder hole of compressing member
(43) in.
2. Novel portable water core pen according to claim 1, it is characterised in that：The hollow penholder (1) is middle part one
Body formed penholder.
3. according to claim 1 Novel portable water core pen, it is characterised in that：The pen core (2) is plastics pen core.
4. Novel portable water core pen according to claim 1, it is characterised in that：The top (40a) of the compressing member is in
Cylinder, and it is provided with external screw thread；The baffle ring (41) is threaded on the top (40a) of compressing member.
5. Novel portable water core pen according to claim 4, it is characterised in that：The top (40a) of the compressing member
External diameter is less than the external diameter of the bottom (40b) of compressing member, and bottom (40b) in the junction with the top of the compressing member (40a)
Outer place to form ring-shaped step (40b1)；Hollow penholder (1) afterbody, which is provided with, is used to allowing bottom (40b) upper end of compressing member
The manhole (15) of stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573135.6A CN107599674A (en) | 2016-07-12 | 2016-07-12 | Novel portable water core pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573135.6A CN107599674A (en) | 2016-07-12 | 2016-07-12 | Novel portable water core pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599674A true CN107599674A (en) | 2018-01-19 |
Family
ID=61055485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610573135.6A Pending CN107599674A (en) | 2016-07-12 | 2016-07-12 | Novel portable water core pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599674A (en) |
-
2016
- 2016-07-12 CN CN201610573135.6A patent/CN107599674A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201078770Y (en) | Telescopic touch control pen of electric device | |
| CN203665378U (en) | Inner support clamp of automatic pipe passing machine | |
| CN105059014B (en) | A kind of pen | |
| CN107599674A (en) | Novel portable water core pen | |
| CN203995224U (en) | A kind of monoblock type pen | |
| CN201366150Y (en) | High-pressure syringe piston | |
| CN204774207U (en) | Pen | |
| CN205255814U (en) | Pen with diversion core | |
| CN203844275U (en) | Two-stage squeezing screw and oil squeezing device | |
| CN107364253A (en) | Repeatable plus ink writing refill | |
| CN206841005U (en) | A kind of pencil of novel belt ruler | |
| CN207261544U (en) | A kind of durable damping | |
| CN201009565Y (en) | Automatic pen cap of oil painting stick, crayon | |
| CN205324116U (en) | UV glues pen | |
| CN206475627U (en) | Chalk end utilizes device | |
| CN105882211A (en) | Anti-cracking pen cap | |
| CN208962719U (en) | A kind of combined writing tool of free ink pen in conjunction with pencil | |
| CN203248501U (en) | Guide tube structure with high interchangeability | |
| CN203190898U (en) | Pipe stopper of detonator | |
| CN103253034B (en) | The dual-purpose barrel of suction | |
| CN201808379U (en) | Inkstone convenient for recycling residual ink | |
| CN204020299U (en) | Short pen extends the pen cap | |
| CN207773888U (en) | A kind of shaft end sheath | |
| CN207022974U (en) | Float for fishing | |
| CN106864088A (en) | A kind of combined writing tool for various pen cores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |