CN2677195Y - Pencil sharpener - Google Patents
Pencil sharpener Download PDFInfo
- Publication number
- CN2677195Y CN2677195Y CN 200320128089 CN200320128089U CN2677195Y CN 2677195 Y CN2677195 Y CN 2677195Y CN 200320128089 CN200320128089 CN 200320128089 CN 200320128089 U CN200320128089 U CN 200320128089U CN 2677195 Y CN2677195 Y CN 2677195Y
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- CN
- China
- Prior art keywords
- pencil
- cap
- brush
- utility
- model
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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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Abstract
The utility model discloses a new type pencil sharpener, belonging to the technical field of the series of pencils or pencil sharpening devices of the minor classification of writing or drawing supplies and auxiliary supplies for writing or drawing of the major classification of writing or drawing apparatuses and office supplies of the printing branch of the operation and transportation department according to the International Patent Classification (IPC). Aiming to solve the technique problem that the pen cap has simple function, and can not be protected from breaking, and can not be sharpened automatically, the utility model mainly comprises a pencil, a sponge piece, a small lock, a pen cap, a blade, a push button, screws, an erasing rubber and a through hole. The utility model is characterized in that the top of the pencil is embedded in the outer side of the sponge piece whose inner side is glued to the inner side of the pen cap; the back of the blade is connected to the inner side of the push button by the screws; the middle of the push button is embedded inside and connected with the through hole. The new type pencil sharpener has the advantages of multifunction, easy production, low cost and convenient use.
Description
(1) technical field:
The utility model relates to novel penknife, 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 drawing article; The assistant product group of writing or draw, the technical field of pencil or leads sharpening device group.
(2) background technology:
At present, the technology about pencil or leads sharpening device group existing and that once had was all done very fruitful effort to the demand of novel penknife, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on the 23rd October in 2002 by Wu Jiayi, Granted publication number is CN2517594Y, China Patent No. (ZL) is: No. 01255884.2 utility model patent title is the utility model patent of " a kind of pencil sharpener of tape drum ", the technical scheme that is adopted.The technical elements of pencil or leads sharpening device group is a routine of great value invention, and it has solved technical problem simple and easy to use, attractive in appearance effectively.But still have some deficits, it is too single that it also is difficult to solve cap for brush function, and the cap for brush can not protect tip of a pencil not break, the technical problem that can not sharpen a pencil automatically.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel penknife.Too single to solve cap for brush function, the cap for brush can not protect tip of a pencil not break, the technical problem that can not sharpen a pencil automatically.
The novel penknife 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: pencil, sponge, little lock, the cap for brush, blade, button, screw, rubber, through hole constitute.Its major part pencil, sponge, little lock, screw, rubber are selected for use by market.Its cap for brush is scraggly cylindrical shape, is material with plastics, through the high-temperature shaping processing and manufacturing.Its blade is a parallelogram shape, is material with the stainless steel, through forging processing and manufacturing.Its button is middle porose cylindrical shape, is material with plastics, through the high-temperature shaping processing and manufacturing.
In shape, structure and combination thereof, novel penknife of the present utility model with the essential features that immediate prior art has is: the nested inner side that is connected the cap for brush of the apical position of pencil, the nested inner side that is connected rubber in one side position, the outside of the cap for brush, be combined into the bascule of the cap for brush shape of rubber, function has been that the cap for brush is taken when writing, and the cap for brush can be done the effect that rubber is used.The nested inner side that is connected the cap for brush of the apical position of pencil, the nested inner side that is connected small mirror in another side position, the outside of the cap for brush is combined into the fixed structure of the cap for brush shape of mirror, and function has been the cap for brush to be taken off can work as the effect that mirror is used.In shape, structure and combination thereof, the novel penknife of the present utility model technical characterictic different with immediate prior art is: the nested outer fix that is connected sponge of the apical position of pencil, the inner side gummed of sponge is connected the inner side of the cap for brush, be combined into the bascule of the pencil shape of the cap for brush, function has been a vibration damping, prevents that pencil from falling on the ground the effect of breaking nib.The knife back position screw of blade is connected the inner side of button, and the nested inner side that is connected through hole in the centre position of button is combined into the bascule of cap for brush shape of eye, and function has been that can sharpen a pencil pen is simultaneously considered the effect of coming out to be worth doing from through hole.The solution cap for brush function that has so just realized novel penknife of the present utility model is too single, and the cap for brush can not protect tip of a pencil not break, the purpose of the technical problem that can not sharpen a pencil automatically.
The beneficial effect of the novel penknife of utility model is: the utility model is too single for solving cap for brush function; the cap for brush can not protect tip of a pencil not break, and the technical scheme that technical problem adopted that can not sharpen a pencil has automatically been compared two advantages and improvement with existing with the technology about pencil or leads sharpening device group that once had:
First, owing to designed the nested outer fix that is connected sponge of apical position of pencil in the technical scheme of novel penknife of the present utility model, the inner side gummed of sponge is connected the inner side of the cap for brush, be combined into the bascule of the pencil shape of the cap for brush, so can easier solution vibration damping, prevent that pencil from falling on the ground the technical problem of breaking nib.
Second, because the knife back position screw that has designed blade in the technical scheme of novel penknife of the present utility model is connected the inner side of button, the nested inner side that is connected through hole in the centre position of button, be combined into the bascule of cap for brush shape of eye, so the technical problem that the pen bits simultaneously of can easier solution can sharpening a pencil come out from through hole.
(4) description of drawings:
Accompanying drawing provides the structural representation of novel penknife of the present utility model:
Fig. 1: the overall structure schematic diagram that is novel penknife of the present utility model: the label declaration of parts in the schematic diagram:
1 pencil, 2 sponges, 3 little lock 4 caps for brush 5 blades
6 buttons, 7 screws, 8 rubbers, 9 through holes
(5) specific embodiment:
Below in conjunction with accompanying drawing, too single for realizing solving cap for brush function to novel penknife of the present utility model, the cap for brush can not protect tip of a pencil not break, and the optimal way of the technical scheme that the technical problem that can not sharpen a pencil is automatically taked is described further:
Its static structure: please join accompanying drawing: as shown in the figure, novel penknife of the present utility model mainly is made of pencil 1, sponge 2, little lock 3, the cap for brush 4, blade 5, button 6, screw 7, rubber 8, through hole 9.Its major part pencil 1, sponge 2, little lock 3, screw 7, rubber 8 are selected for use by market.Its cap for brush 4 is scraggly cylindrical shapes, is material with plastics, through the high-temperature shaping processing and manufacturing.Its blade 5 is parallelogram shape, is material with the stainless steel, through forging processing and manufacturing.Its button 6 is middle porose cylindrical shapes, is material with plastics, through the high-temperature shaping processing and manufacturing.
In shape, structure and combination thereof, novel penknife of the present utility model with the essential features that immediate prior art has is: the nested inner side that is connected the cap for brush 4 of the apical position of pencil 1, the nested inner side that is connected rubber 8 in one side position, the outside of the cap for brush 4, be combined into the bascule of the cap for brush shape of rubber, function has been that the cap for brush is taken when writing, and the cap for brush can be done the effect that rubber is used.The nested inner side that is connected the cap for brush 4 of the apical position of pencil 1, the nested inner side that is connected small mirror 3 in another side position, the outside of the cap for brush 4, be combined into the fixed structure of the cap for brush shape of mirror, function has been the cap for brush to be taken off can work as the effect that mirror is used.In shape, structure and combination thereof, the novel penknife of the present utility model technical characterictic different with immediate prior art is: the nested outer fix that is connected sponge 2 of the apical position of pencil 1, the inner side gummed of sponge 2 is connected the inner side of the cap for brush 4, be combined into the bascule of the pencil shape of the cap for brush, function has been a vibration damping, prevents that pencil from falling on the ground the effect of breaking nib.The knife back position screw of blade 5 is connected the inner side of button 6, and the nested inner side that is connected through hole 9 in the centre position of button 6 is combined into the bascule of cap for brush shape of eye, and function has been that can sharpen a pencil pen is simultaneously considered the effect of coming out to be worth doing from through hole.
Below by using method, further set forth the dynamic structure relation of this practical novel penknife: in use, when needs sharpen a pencil, according to the principle of machinery, at first cover the cap for brush 4, press the button 6 then, Propelling pencil with sharpener in cap 1 then again, thus sharpening a pencil of task finished.
In use, when the nib that needs protection is avoided vibrating,, at first cover the cap for brush 1 according to the principle of machinery, allow then sponge 2 with contact with nib, sponge 2 has been understood vibration damping then again, thus finish the protection nib task.The solution cap for brush function that has so just realized novel penknife of the present utility model is too single, and the cap for brush can not protect tip of a pencil not break, the purpose of the technical problem that can not sharpen a pencil automatically.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of study article processing factory, take limited production,, so just can realize the practical value and the economic worth of novel penknife of the present utility model better with the demand of supply educational circles.
Claims (2)
1. novel penknife, it is by pencil (1), sponge (2), little lock (3), the cap for brush (4), blade (5), button (6), screw (7), rubber (8), through hole (9) constitutes, the nested inner side that is connected the cap for brush (4) of the apical position of its pencil (1), the nested inner side that is connected rubber (8) in one side position, the outside of the cap for brush (4), the nested inner side that is connected the cap for brush (4) of the apical position of pencil (1), the nested inner side that is connected small mirror (3) in another side position, the outside of the cap for brush (4), it is characterized in that: the nested outer fix that is connected sponge (2) of the apical position of pencil (1), the inner side gummed of sponge (2) is connected the inner side of the cap for brush (4).
2. novel penknife according to claim 1 is characterized in that the knife back position screw of blade (5) is connected the inner side of button (6), the nested inner side that is connected through hole (9) in the centre position of button (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128089 CN2677195Y (en) | 2003-12-18 | 2003-12-18 | Pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128089 CN2677195Y (en) | 2003-12-18 | 2003-12-18 | Pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677195Y true CN2677195Y (en) | 2005-02-09 |
Family
ID=34581430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320128089 Expired - Fee Related CN2677195Y (en) | 2003-12-18 | 2003-12-18 | Pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677195Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160923A (en) * | 2017-06-19 | 2017-09-15 | 上海米梁实业发展有限公司 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
-
2003
- 2003-12-18 CN CN 200320128089 patent/CN2677195Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160923A (en) * | 2017-06-19 | 2017-09-15 | 上海米梁实业发展有限公司 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
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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 |