CN2412747Y - New ball-point pen refill - Google Patents
New ball-point pen refill Download PDFInfo
- Publication number
- CN2412747Y CN2412747Y CN 99256312 CN99256312U CN2412747Y CN 2412747 Y CN2412747 Y CN 2412747Y CN 99256312 CN99256312 CN 99256312 CN 99256312 U CN99256312 U CN 99256312U CN 2412747 Y CN2412747 Y CN 2412747Y
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- Prior art keywords
- ball
- oil
- utility
- model
- pen
- 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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Abstract
The utility model relates to a novel core for ball-point pens, which belongs to the technical field of the group of ink for low viscous fluids of the group of ball-point pens of the subclass of writing or drawing appliances of the class of writing or drawing appliances; office supplies under the subsection of printing in the section of performing operations and transporting according to the International Patent Classification (IPC). The number is B43K7/01. The utility model is composed of a nib of a ball-point pen, oil of the ball-point pen, a tube of the ball-point pen and a water column. The utility model is characterized in that the column-shaped oil of the ball-point pen of the novel core for ball-point pens is arranged in the column-shaped tube of the ball-point pen by using an injecting method. The utility model is a novel core for ball-point pens with practical value.
Description
The utility model relates to a kind of novel oil refill.(IPC) belongs to operation Department of Transportation by International Patent Classification (IPC), and printing branch is write or drawing appliance; The big class of office appliance is write or the drawing appliance group, and big group of ball pen is used for the little technical group field of low viscous flow body ink.Be numbered B43K7/01.
At present, existing and once had about big group of ball pen, the right demand of technology that is used for the novel oil refill of low viscous flow body ink group was all done very fruitful effort, also once designed many outstanding technical schemes.As being declared by Liu Guangpu of the Decree of Patent Office of China in 1996, Granted publication number is CN2235377Y, and China Patent No. (ZL) is: No. 95223947.7 utility model titles are " luminous ball pen " and utility model patent, the technical scheme that is adopted.Big group of ball pen, being used for low viscous flow body ink group technical elements is a routine of great value invention, and it has solved the luminous problem of ball pen effectively.But still have some deficits, its also be difficult to solve oil refill when writing oil-break not usually falls the problem of pearl when free ink pen writes.
The purpose of this utility model is to provide a kind of novel oil refill.Oil-break not when writing to solve oil refill usually falls the problem of pearl when free ink pen writes.
The purpose of this utility model is achieved in that a kind of novel oil refill of this utility model.Mainly constitute by nib, pen oil, the shaft of a writing brush, water column.Its major part water column, pen oil are by selecting for use on the market.Its nib is a cone shape, makes material with stainless steel, through the turning processing and manufacturing.Its shaft of a writing brush is the hollow cylinder shape, makes material with plastics, through the thermoforming processing and manufacturing.The nib of its cone shape adopts the interference fit method to be installed in an end of the shaft of a writing brush of hollow cylinder shape, form the over-surplus fit structure of a cylindrical shape, the pen oil of its cylindrical shape adopts method for implanting to be installed in the shaft of a writing brush of hollow cylinder shape, form the column structure of a cylindrical shape, the water column of its cylindrical shape adopts method for implanting to be installed in the interior upper end near pen oil of the shaft of a writing brush of hollow cylinder shape, form the column structure of a cylindrical shape, its shaft of a writing brush acts on nib by pen oil, thereby make nib satisfy the requirement of writing, its water column acts on nib by pen oil, thereby water column is finished to the task of pressing down pen oil.So just realized the purpose of this utility model.
Big group of the utility model and original ball pen are used for low viscous flow body ink group technology and have compared three advantages and improvement;
The first, because the utility model designed water column in technical scheme, make when writing the not problem of oil-break so solved to pressing down pen oil;
The second, because the utility model has designed the shaft of a writing brush in technical scheme, so solved the problem of can pack into pen oil and water column;
The 3rd, because the utility model has designed nib in technical scheme, so solved the problem that can write.Thereby oil-break not in the time of just more effectively having solved oil refill and write usually falls the problem of pearl when free ink pen writes.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the external structure schematic diagram of a kind of novel oil refill of the present utility model;
The numbering of parts explanation in the schematic diagram: 2 oil of 1 nib, 3 shafts of a writing brush, 4 water columns
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, a kind of novel oil refill of the utility model.Mainly constitute by nib 1, pen oil 2, the shaft of a writing brush 3, water column 4.Its major part water column 4, pen oil 2 are by selecting for use on the market.Its nib 1 is a cone shape, makes material with stainless steel, through the turning processing and manufacturing.Its shaft of a writing brush 3 is hollow cylinder shapes, makes material with plastics, through the thermoforming processing and manufacturing.The nib 1 of its cone shape adopts the interference fit method to be installed in an end of the shaft of a writing brush 3 of hollow cylinder shape, form the over-surplus fit structure of a cylindrical shape, the pen oil 2 of its cylindrical shape adopts method for implanting to be installed in the shaft of a writing brush 3 of hollow cylinder shape, form the column structure of a cylindrical shape, the water column 4 of its cylindrical shape adopts method for implanting to be installed in the shaft of a writing brush 3 interior upper ends near pen oil 2 of hollow cylinder shape, form the column structure of a cylindrical shape, its shaft of a writing brush 3 acts on nib 1 by pen oil 2, thereby make nib 1 satisfy the requirement of writing, its water column 4 acts on nib 1 by pen oil 2, thereby water column 4 is finished to the task of pressing down pen oil 2.So just realized the purpose of this utility model.Thereby oil-break not in the time of just having solved oil refill and write usually falls the problem of pearl when free ink pen writes.
Below by embodiment, the utility model is done more detailed description:
Embodiment 1, in use, if write, the utility model is packed in the oil pike pipe 3, when writing because water column 4 moves downward under the gravity effect, and compressing pen oil 2 is downward, oil-break not in the time of therefore can guaranteeing to write.
Embodiment 2, in force, if use up oil pike 2, can take off nib 1, near the shaft of a writing brush 3 of an end of nib 1, inject new pen oil 2, again the lower end of the water column 4 injection shafts of a writing brush 3, water column 4 contact with pen oil 2, again the nib 1 and the shaft of a writing brush 3 are connected, at last pen oily 2 is connected with nib 1.Thereby just can realize the purpose of this utility model.
Realize that preferred plan of the present utility model is is material with stainless steel, plastics, utilize the basic equipment of oil refill processing factory, take turning, thermoforming to produce in batch, the demand with supply oil refill circle so just can realize practical value of the present utility model and economic worth better.
Claims (2)
1. novel oil refill, it is to be made of nib (1), pen oil (2), the shaft of a writing brush (3), water column (4), the nib of its cone shape (1) is installed in an end of the shaft of a writing brush (3) of hollow cylinder shape, it is characterized in that the pen oil (2) of its cylindrical shape is installed in the shaft of a writing brush (3) of hollow cylinder shape.
2. a kind of novel oil refill according to claim 1 is characterized in that the water column (4) of its cylindrical shape is installed in the interior end near pen oil (2) of the shaft of a writing brush (3) of hollow cylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256312 CN2412747Y (en) | 1999-12-21 | 1999-12-21 | New ball-point pen refill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256312 CN2412747Y (en) | 1999-12-21 | 1999-12-21 | New ball-point pen refill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412747Y true CN2412747Y (en) | 2001-01-03 |
Family
ID=34039476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256312 Expired - Fee Related CN2412747Y (en) | 1999-12-21 | 1999-12-21 | New ball-point pen refill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412747Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408352C (en) * | 2005-08-23 | 2008-08-06 | 周意人 | Resin composite material pencil |
-
1999
- 1999-12-21 CN CN 99256312 patent/CN2412747Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408352C (en) * | 2005-08-23 | 2008-08-06 | 周意人 | Resin composite material pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |