CN2608297Y - Practical multifunctional pen - Google Patents
Practical multifunctional pen Download PDFInfo
- Publication number
- CN2608297Y CN2608297Y CN 03236503 CN03236503U CN2608297Y CN 2608297 Y CN2608297 Y CN 2608297Y CN 03236503 CN03236503 CN 03236503 CN 03236503 U CN03236503 U CN 03236503U CN 2608297 Y CN2608297 Y CN 2608297Y
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- CN
- China
- Prior art keywords
- pencil
- cap
- utility
- model
- penholder
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- 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 pragmatic multi-functional pen, according to the International Patent Classification, belongs to the technology field of Propelling Pencil Group, Writing or Drawing Tools Subclass, Office Articles Class, Writing or Drawing Tools of Printing Sub Section, Performing Operation, Transporting Section, which is designed to solve the technical problems of the regular pencils. The regular pencils have a single function and it is inconvenient to bring a plurality of the pencils. The utility model saves both time and labor, which essentially comprises of an eraser, a pencil cap, a pencil head, and a hat, a pencil holding pole, a pen lead, a pencil case and a pencil head. The utility model is characterized in that the entire eraser is connected to the inner cavity of the pencil cap through interference coordination, the inner cavity of the pencil cap is connected to one end of the pencil holding pole with coordination, and one end of the hat is jointed with the end of the pencil holding pole through screw threads, the entire pencil case is equipped to the inner cavity of the other end of the pencil holding pole through coordination connection. The pragmatic new technical scheme can be widely used in the propelling pencil group and the utility model is characterized by a simple structure, low cost and convenience for use, therefore the utility model is easy to be extended.
Description
(1) technical field:
The utility model relates to practical multifunctional pen, divides by International Patent Classification (IPC) (IPC) to belong to operation, Department of Transportation, and printing branch is write or drawing appliance, and the big class of office appliance is write or the drawing appliance group technical field of propelling pencil group.
(2) background technology:
At present, the technology about the propelling pencil group existing and that once had was all done very fruitful effort to the demand of practical multifunctional pen, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Zhuan Rongjian, Granted publication number is CN2219208Y, China Patent No. (ZL) is: No. 94231799.8 utility model patent title is the utility model patent of " non-breaking lead propelling pencil ", the technical scheme that is adopted.The technical elements of propelling pencil group is a routine of great value invention, and it has solved the plumbous constantly technical problem of pencil effectively.But still have some deficits, it also is difficult to solve the function singleness of pencil, and many pens carry inconvenience, time saving and energy saving technical problem.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of practical multifunctional pen.To solve the function singleness of pencil, many pens carry inconvenience, time saving and energy saving technical problem.
The practical multifunctional pen that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: rubber, the cap for brush, nib, cap, penholder, pen core, point protector, pencil-lead constitute.Its major part rubber, nib, pencil-lead, pen core are selected for use by market.Its cap for brush is cylinder, middle band lattice shape, is material with plastics, through the moulded section processing and manufacturing.Its penholder is the cylinder hollow shape, is material with plastics, through the moulded section processing and manufacturing.Its point protector is a drum, is material with plastics, through the moulded section processing and manufacturing.
In shape, structure and combination thereof, the total essential features of practical multifunctional pen of the present utility model and immediate prior art is: the cylinder position perforation of cap is installed in an end position of nib, the other end fixed-site of nib is installed in an end of pen core, be combined into the fixed structure of cone shape, function has been the effect of writing.The integral position perforation of pencil-lead is installed in the inner chamber position of point protector, and the integral position interference fit of point protector is installed in the inner chamber of penholder, is combined into the fixed structure of cone shape, and function has been the effect of writing.In shape, structure and combination thereof, the practical multifunctional pen of the present utility model technical characterictic different with immediate prior art is: the integral position interference fit of rubber is installed in the inner chamber position of the cap for brush, the inner chamber position of the cap for brush cooperates an end position that is installed in penholder, be combined into the bascule of drum, function has been the effect of altering.One end position screw thread of cap is installed in an end position of penholder, and plumbous integral position cooperates the other end inner chamber position that is installed in penholder, is combined into the fixed structure of drum, and function has been the effect of writing.So just realized the function singleness of the solution pencil of practical multifunctional pen of the present utility model, many pens carry inconvenience, the purpose of time saving and energy saving technical problem.
The beneficial effect of the practical multifunctional pen of utility model is: the utility model is for solving the function singleness of pencil, many pens carry inconvenience, and the time saving and energy saving technical scheme that technical problem adopted has been compared two advantages and improvement with existing with the technology about the propelling pencil group that once had:
First, because the integral position interference fit that has designed rubber in the technical scheme of practical multifunctional pen of the present utility model is installed in the inner chamber position of the cap for brush, the inner chamber position of the cap for brush cooperates an end position that is installed in penholder, be combined into the bascule of drum, thus can be easier the solution technical problem of altering.
Second, because an end position screw thread that has designed cap in the technical scheme of practical multifunctional pen of the present utility model is installed in an end position of penholder, plumbous integral position cooperates the other end inner chamber position that is installed in penholder, be combined into the fixed structure of drum, so the technical problem of can easier solution writing.
(4) description of drawings:
Accompanying drawing provides the structural representation of practical multifunctional pen of the present utility model:
Fig. 1: the cross-sectional view that is practical multifunctional pen of the present utility model:
The label declaration of parts in the schematic diagram:
1 rubber, 2 caps for brush, 3 written 4 caps
5 penholders, 6 pen cores, 7 point protectors, 8 pencil-leads
(5) specific embodiment:
Below in conjunction with accompanying drawing, for realizing solving the function singleness of pencil, many pens carry inconvenience to practical multifunctional pen of the present utility model, and the optimal way of the technical scheme that time saving and energy saving technical problem is taked is described further:
Its static structure: please join accompanying drawing: as shown in the figure, practical multifunctional pen of the present utility model mainly is made of rubber 1, the cap for brush 2, nib 3, cap 4, penholder 5, pen core 6, point protector 7, pencil-lead 8.Its major part rubber 1, nib 3, pencil-lead 8, pen core 6 are selected for use by market.Its cap for brush 2 is cylinder, middle band lattice shape, is material with plastics, through the moulded section processing and manufacturing.Its penholder 5 is cylinder hollow shape, is material with plastics, through the moulded section processing and manufacturing.Its point protector 7 is drums, is material with plastics, through the moulded section processing and manufacturing.
In shape, structure and combination thereof, the total essential features of practical multifunctional pen of the present utility model and immediate prior art is: the cylinder position perforation of cap 4 is installed in an end position of nib 3, the other end fixed-site of nib 3 is installed in an end of pen core 6, be combined into the fixed structure of cone shape, function has been the effect of writing.The integral position perforation of pencil-lead 8 is installed in the inner chamber position of point protector 7, and the integral position interference fit of point protector 7 is installed in the inner chamber of penholder 5, is combined into the fixed structure of cone shape, and function has been the effect of writing.In shape, structure and combination thereof, the practical multifunctional pen of the present utility model technical characterictic different with immediate prior art is: the integral position interference fit of rubber 1 is installed in the inner chamber position of the cap for brush 2, the inner chamber position of the cap for brush 2 cooperates an end position that is installed in penholder 5, be combined into the bascule of drum, function has been the effect of altering.One end position screw thread of cap 4 is installed in an end position of penholder 5, and the integral position of point protector 7 cooperates the other end inner chamber position that is installed in penholder 5, is combined into the fixed structure of drum, and function has been the effect of writing.
Below by using method, further set forth the dynamic structure relation of this practical practical multifunctional pen: in use, when needs use pencil, according to the principle of infiltration, at first cut pencil, take out blank sheet of paper then, write then again, thereby finish the task of writing.
In use, in the time of ball pen,, at first take off the cap for brush, take out blank sheet of paper then, write then again, thereby finish the task of writing with ball pen according to the principle of infiltration.
In use, when needs are altered the pencil writing,, at first be inverted penholder 5, then rubber 1 placed wiping on the wrongly written character, thereby finish the task of modification according to the principle of chemical reaction.So just realized the function singleness of the solution pencil of practical multifunctional pen of the present utility model, many pens carry inconvenience, the purpose of time saving and energy saving technical problem.
Realize that preferred plan of the present utility model is is material with plastics; utilize the basic equipment of stationery product processing factory; take scale to produce by batch,, so just can realize the practical value and the economic worth of practical multifunctional pen of the present utility model better with the demand of supply student circle.
Claims (2)
1. practical multifunctional pen, it is by rubber (1), the cap for brush (2), nib (3), cap (4), penholder (5), pen core (6), point protector (7), pencil-lead (8) constitutes, the cylinder position perforation of its cap (4) is installed in an end position of nib (3), the other end fixed-site of nib (3) is installed in an end of pen core (6), the integral position perforation of pen core (8) is installed in the inner chamber position of point protector (7), the integral position interference fit of point protector (7) is installed in the position of the inner chamber of penholder (5), the technical characterictic in immediate prior art is not: the integral position interference fit of rubber (1) is installed in the inner chamber position of the cap for brush (2), and the inner chamber position of the cap for brush (2) cooperates an end position that is installed in penholder (5).
2. practical multifunctional pen according to claim 1 is characterized in that an end position screw thread of cap (4) is installed in an end position of penholder (5), and the integral position of point protector (7) cooperates the other end inner chamber position that is installed in penholder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236503 CN2608297Y (en) | 2003-01-24 | 2003-01-24 | Practical multifunctional pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236503 CN2608297Y (en) | 2003-01-24 | 2003-01-24 | Practical multifunctional pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608297Y true CN2608297Y (en) | 2004-03-31 |
Family
ID=34166813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236503 Expired - Fee Related CN2608297Y (en) | 2003-01-24 | 2003-01-24 | Practical multifunctional pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608297Y (en) |
-
2003
- 2003-01-24 CN CN 03236503 patent/CN2608297Y/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 | ||
| 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 |