CN104417213A - Double-end pencil sharpener - Google Patents
Double-end pencil sharpener Download PDFInfo
- Publication number
- CN104417213A CN104417213A CN201310402132.2A CN201310402132A CN104417213A CN 104417213 A CN104417213 A CN 104417213A CN 201310402132 A CN201310402132 A CN 201310402132A CN 104417213 A CN104417213 A CN 104417213A
- Authority
- CN
- China
- Prior art keywords
- pencil
- pencil sharpener
- penknife
- double
- hole
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
Landscapes
- Knives (AREA)
Abstract
The invention relates to the filed of cultural goods, in particular to a double-end pencil sharpener. The double-end pencil sharpener comprises a pencil sharpener and a slag accommodating shell, wherein blades are mounted on the pencil sharpener; a front pencil sharpening hole and a rear pencil sharpening hole are formed in the pencil sharpener; the knife point sharpening directions of the blades of the front pencil sharpening hole and the rear pencil sharpening hole are opposite. A clamping groove is formed in the outer edge of the pencil sharpener, a clamping bulge is arranged on the slag accommodating shell, and the clamping groove is matched with the clamping bulge. The slag accommodating shell is transparent. The double-end pencil sharpener provided by the invention has the beneficial effects that two pencils can be sharpened at the same time through the arrangement of the two pencil sharpening holes, so that the time is reduced; the slag accommodating shell is additionally mounted, so that hands cannot become dirty when the double-end pencil sharpener is used, and the double-end pencil sharpener is more sanitary.
Description
Technical field
The present invention relates to cultural goods field, especially relate to a kind of double end penknife.
Background technology
Pencil is the learning tool of student's indispensability, but pencil all needs to prune before the use, the wood chip of front end is outer, existing penknife is used to need a hand-held firmly pencil of hand-held firmly penknife another just can carry out cutting system, extremely require great effort, but also be easy to hand of making dirty, so neither laborsaving unhygienic again, also lose time very much.
The applicant has the deficiency seeing above-mentioned known existing penknife, adheres to research and innovation, excelsior spirit, in conjunction with practical experience of life, utilizes the method for professional science, proposes a simple and practical solution, therefore proposes this case application.
Summary of the invention
The object of the present invention is to provide the double end penknife that a kind of structure is simple, use health, solve prior art existing problems.
For achieving the above object, the present invention adopts following technical scheme:
Double end penknife, comprises penknife and slag bits hold shell, and penknife is equipped with blade, and state penknife and be provided with former and later two and cut a hole, former and later two directions of cutting the point of a knife chip of the blade in a hole are contrary.
Described penknife outer edge has clamping groove, and slag bits hold shell and are provided with clamping protrusion, and clamping groove protrudes with clamping and coordinates.
It is transparent that described slag bits hold shell.
The gain effect of double end penknife provided by the invention is: be provided with two and cut a hole, can carry out chip simultaneously, save time to two pencils, has installed slag bits additional and has held shell, can not make dirty during use hand, more health.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is penknife schematic diagram of the present invention.
detailed description of the invention:
Can have the object of the present invention, feature and function to make juror and further understand, below in conjunction with accompanying drawing, the present invention is further described:
Refer to shown in Fig. 1-2, it is structural representation of the present invention, the present invention is relevant double end penknife, comprise penknife 1 and slag bits hold shell 2, blade 4 penknife 1 is equipped with, penknife 1 is provided with former and later two and cuts a hole 3, and former and later two directions of cutting the point of a knife chip of the blade 4 in a hole 3 are contrary.Penknife 1 outer edge has clamping groove 5, and slag bits hold shell 2 and are provided with clamping protrusion 6, and clamping groove 5 coordinates with clamping protrusion 6.Slag bits hold shell 2 for transparent.
During use, first the clamping that slag bits hold on shell 2 being protruded 6 is arranged on penknife 1 along clamping groove 5, respectively the pencil that two needs are cut being inserted cuts in a hole 3 again, respectively arrest a pencil for two, rotate along contrary direction, utilize blade 4 pairs of pencils to cut, the slag bits after cutting can hold shell 2 by transparent slag bits and see.
Certainly, these are only better embodiment of the present invention, not limit the scope of application of the present invention with this, therefore, all make in the principle of the invention equivalence change all should be included in protection scope of the present invention.
Claims (3)
1. double end penknife, comprise penknife (1) and slag bits hold shell (2), penknife (1) is equipped with blade (4), it is characterized in that: described penknife (1) is provided with former and later two and cuts a hole (3), former and later two directions of cutting the point of a knife chip of the blade (4) of a hole (3) are contrary.
2. double end penknife according to claim 1, is characterized in that: described penknife (1) outer edge has clamping groove (5), and slag bits hold shell (2) and are provided with clamping protrusion (6), and clamping groove (5) protrudes (6) with clamping and coordinates.
3. double end penknife according to claim 1, is characterized in that: described slag bits hold shell (2) for transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402132.2A CN104417213A (en) | 2013-09-06 | 2013-09-06 | Double-end pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402132.2A CN104417213A (en) | 2013-09-06 | 2013-09-06 | Double-end pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104417213A true CN104417213A (en) | 2015-03-18 |
Family
ID=52967769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310402132.2A Pending CN104417213A (en) | 2013-09-06 | 2013-09-06 | Double-end pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104417213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427328A (en) * | 2016-09-30 | 2017-02-22 | 李建民 | Two-way pencil sharpener and design method |
-
2013
- 2013-09-06 CN CN201310402132.2A patent/CN104417213A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427328A (en) * | 2016-09-30 | 2017-02-22 | 李建民 | Two-way pencil sharpener and design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |