CN201895482U - Propelling pencil core - Google Patents
Propelling pencil core Download PDFInfo
- Publication number
- CN201895482U CN201895482U CN2010205887042U CN201020588704U CN201895482U CN 201895482 U CN201895482 U CN 201895482U CN 2010205887042 U CN2010205887042 U CN 2010205887042U CN 201020588704 U CN201020588704 U CN 201020588704U CN 201895482 U CN201895482 U CN 201895482U
- Authority
- CN
- China
- Prior art keywords
- pen core
- propelling pencil
- sleeve
- lead
- 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
Links
- 230000005540 biological transmission Effects 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a propelling pencil core, which is mainly used for propelling pencils and belongs to the field of propelling pencil manufacturing. The propelling pencil core comprises a lead, a lead outer sleeve, a lead inner sleeve, a propelling pencil point, a propelling pencil point cap, a connecting sleeve and a lead transmission sleeve, wherein the lead outer sleeve is fixedly sleeved at the rear end of the connecting sleeve, an external thread is arranged at the front end of the connecting sleeve, the propelling pencil point cap is provided with an internal thread and connected with the front end of the connecting sleeve threadedly, the propelling pencil point is arranged inside the propelling pencil point cap, the lead transmission sleeve is positioned inside the connecting sleeve, a spring is arranged on the lead transmission sleeve, the lead inner sleeve is sleeved with the lead outer sleeve and connected with the spring, and the lead perpetrates through the propelling pencil point, the lead transmission sleeve and the lead inner sleeve sequentially. The propelling pencil core is reasonable in design, capable of being used in a propelling pencil holder and other types of pen holders such as a ball-pen holder, and quite convenient and practical.
Description
Technical field
The utility model relates to a kind of propelling pencil movement, is mainly used in propelling pencil, belongs to a system field.
Background technology
At present, propelling pencil is widely used, but the movement of propelling pencil can only apply in the specific propelling pencil penholder, if the propelling pencil movement is put into the penholder of ball pen, then can't use.The scope of application of propelling pencil movement just has certain limitation like this, if the propelling pencil penholder has been broken, the propelling pencil movement just can't continue to use, and must prepare new propelling pencil in addition.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and can use in the propelling pencil penholder, again the propelling pencil movement that can use in the penholder of other types.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of propelling pencil movement, comprise pen core, pen core overcoat and nib cap, and it is characterized in that: it also comprises cover, adapter sleeve, nib and pen core drive sleeve in the pen core; Described pen core overcoat is inserted in the rear end of adapter sleeve and fixes; The front end of adapter sleeve is provided with external screw thread, and the nib cap is provided with internal thread, and the front end of nib cap and adapter sleeve is by being threaded; Nib is positioned at the inside of nib cap, and the pen core drive sleeve is positioned at the inside of adapter sleeve; The pen core drive sleeve is provided with spring, is inserted in the pen core overcoat in the pen core and is connected with spring; Pen core passes cover in nib, pen core drive sleeve and the pen core successively.
The end of pen core overcoat described in the utility model is provided with end cap, and end cap cover puts outside pen core, and cover passes end cap in the pen core.
The utility model compared with prior art has following positive effect: reasonable in design, can in the propelling pencil penholder, use, and can in the penholder of other types, use again, for example the penholder of ball pen is very convenient and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of a-quadrant among Fig. 1.
Among the figure: 1 pen core, cover in the 2 pen core overcoats, 3 pen cores, 4 nibs, 5 nib caps, 6 adapter sleeves, 7 pen core drive sleeve, 8 end caps, 9 springs.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment 1: referring to Fig. 1～Fig. 2, present embodiment mainly by overlap 3 in pen core 1, pen core overcoat 2, the pen core, nib 4, nib cap 5, adapter sleeve 6 and pen core drive sleeve 7 form, wherein pen core overcoat 2 is inserted in the rear end of adapter sleeve 6 and fixes, the end of pen core overcoat 2 is provided with end cap 8, and end cap 8 covers on pen core overcoat 2; The front end of adapter sleeve 6 is provided with external screw thread, and nib cap 5 is provided with internal thread, and the front end of nib cap 5 and adapter sleeve 6 is by being threaded; Nib 4 is positioned at the inside of nib cap 5, and pen core drive sleeve 7 is positioned at the inside of adapter sleeve 6; Pen core drive sleeve 7 is provided with spring 9, and cover 3 passes end cap 8 in the pen core, and the interior cover 3 of pen core is inserted in pen core overcoat 2 and is connected with spring 9; Pen core 1 passes cover 3 in nib 4, pen core drive sleeve 7 and the pen core successively.
When present embodiment used, with the end of cover 3 in the hand propelled pen core, cover 3 promoted spring 9 in the pen core, acts on pen core drive sleeve 7, and the pen core 1 in the cover 3 in the pen core is released to nib 4, makes it and can write.
Present embodiment can be installed in the general propelling pencil, also can be applicable to the pen of other types, general standard specification length can be used at the pen of 70～90mm, for example use the ball pen of spring, only need the pen core of ball pen is taken out, change the utility model, just can work as pencil and use, very convenient and practical.
In addition, need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (2)
1. a propelling pencil movement comprises pen core, pen core overcoat and nib cap, it is characterized in that: it also comprises cover, adapter sleeve, nib and pen core drive sleeve in the pen core; Described pen core overcoat is inserted in the rear end of adapter sleeve and fixes; The front end of adapter sleeve is provided with external screw thread, and the nib cap is provided with internal thread, and the front end of nib cap and adapter sleeve is by being threaded; Nib is positioned at the inside of nib cap, and the pen core drive sleeve is positioned at the inside of adapter sleeve; The pen core drive sleeve is provided with spring, is inserted in the pen core overcoat in the pen core and is connected with spring; Pen core passes cover in nib, pen core drive sleeve and the pen core successively.
2. propelling pencil movement according to claim 1 is characterized in that: the end of described pen core overcoat is provided with end cap, and end cap cover puts outside pen core, and cover passes end cap in the pen core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205887042U CN201895482U (en) | 2010-11-03 | 2010-11-03 | Propelling pencil core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205887042U CN201895482U (en) | 2010-11-03 | 2010-11-03 | Propelling pencil core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895482U true CN201895482U (en) | 2011-07-13 |
Family
ID=44253398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205887042U Expired - Fee Related CN201895482U (en) | 2010-11-03 | 2010-11-03 | Propelling pencil core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231600A (en) * | 2013-05-28 | 2013-08-07 | 王月忠 | Movable retractable pencil |
-
2010
- 2010-11-03 CN CN2010205887042U patent/CN201895482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231600A (en) * | 2013-05-28 | 2013-08-07 | 王月忠 | Movable retractable pencil |
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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 |
Granted publication date: 20110713 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |