CN2179262Y - Special mobile pencil lead for answering exam questions of university entrance exam - Google Patents
Special mobile pencil lead for answering exam questions of university entrance exam Download PDFInfo
- Publication number
- CN2179262Y CN2179262Y CN 93235647 CN93235647U CN2179262Y CN 2179262 Y CN2179262 Y CN 2179262Y CN 93235647 CN93235647 CN 93235647 CN 93235647 U CN93235647 U CN 93235647U CN 2179262 Y CN2179262 Y CN 2179262Y
- Authority
- CN
- China
- Prior art keywords
- special
- pencil
- exam
- entrance examination
- college entrance
- 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
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to a special movable pencil core for spreading question answering cards for university entrance examinations. The special movable pencil core is matched with an improved 'egg-laying type movable pencil' into a special pen for spreading the question answering cards for the university entrance examinations. The utility model has the advantages of simple structure and reliable performance. The lower part of the special movable pencil core is made into a wedge shape and an upper part is made into a cylinder. Rectangular black blocks with a standard specification can be spread by once scratch. Modifications are easy and spreading speed can be accelerated. Precious time for the examinations can be saved for wide examinees.
Description
The utility model belongs to a kind of propelling pencil refill, is specially adapted to full-filling college entrance examination answering card.
Standardization test all occupies certain ratio in the college entrance examination subject in recent years, and the student must require the full-filling answering card in accordance with regulations during examination, uses common Pencil with 2B hardness full-filling speed slower, is difficult to reach the requirement of regulation, has wasted the test time of student's preciousness; Again since during full-filling in square frame cut repeatedly, just be difficult to guarantee volume face cleaning if revise.
The purpose of this utility model provides the special-purpose propelling pencil refill of a kind of college entrance examination answer card-coating, as long as with present " formula of laying eggs propelling pencil " remodeling, adapted should just can become a kind of college entrance examination answer card-coating special pens by the special use propelling pencil refill, use this pen through a cut, just the energy full-filling goes out the rectangle black patch of standard specification.
It is this pencil-lead dedicated that the utility model only needs to go up adapted at existing " formula of laying eggs propelling pencil ", just obtain the special-purpose propelling pencil of card-coating, it is simple in structure, dependable performance, it is very fast to be coated with speed, can be during examination for the examinee save valuable time, and the graphics standard of full-filling, revise easily, be convenient to machine-readable.
Below in conjunction with Figure of description the utility model is further described:
Accompanying drawing one is the front view of the special-purpose propelling pencil refill of the wide card-coating in top and the bottom
Accompanying drawing two is the left view of the special-purpose propelling pencil refill of the wide card-coating in top and the bottom
Accompanying drawing three is the front view of the special-purpose propelling pencil refill of the not wide card-coating in top and the bottom
Accompanying drawing four is the left view of the special-purpose propelling pencil refill of the not wide card-coating in top and the bottom
With reference to Figure of description one, two, accompanying drawing one, two is one of embodiment of the present utility model.The special-purpose propelling pencil refill top of card-coating (1) is cylinder, bottom (2) is a wedge shape, top (1) cylinder diameter equates with the width of the wedge shape of bottom (2), these wedge shape two inclined-planes can be symmetrical, also can be asymmetric, wedge point (3) is arc surface or plane, and the plane can be horizontal frontal plane or tapered plane.
With reference to Figure of description three, four, accompanying drawing three, four is two of embodiment of the present utility model.The special-purpose propelling pencil refill top of this card-coating (4) is cylinder, and bottom (5) are wedge shape, and the cylindrical diameter in top (4) is bigger than the width of bottom (5) wedge shape, has so just guaranteed the intensity of pen core, is convenient to the less card of full-filling square width again.The shape of bottom (5) wedge shape and wedge point (6) is identical with one of embodiment.
Claims (6)
1, it is pencil-lead dedicated that a kind of supporting " formula of laying eggs propelling pencil " behind remodeling gone up the college entrance examination answer card-coating that uses, and it is characterized in that this pencil-lead top is cylindrical, and the inclined-plane of lower wedge is asymmetric, and the plane of wedge point can be with certain angle of inclination.
2, the special-purpose propelling pencil refill of college entrance examination answer card-coating according to claim 1 is characterized in that the columniform equal diameters of width and top of pencil-lead lower wedge.
3, the special-purpose propelling pencil refill of college entrance examination answer card-coating according to claim 1, the width that it is characterized in that the pencil-lead lower wedge is less than the columniform diameter in top.
4, according to claim 1, the special-purpose propelling pencil refill of 2 or 3 described college entrance examination answer card-coatings, it is characterized in that wedge shape two inclined-planes of pencil-lead bottom can be symmetrical.
5, according to claim 1, the special-purpose propelling pencil refill of 2 or 3 described college entrance examination answer card-coatings, it is characterized in that the plane of wedge point can not have the angle of inclination.
6, according to claim 1, the special-purpose propelling pencil refill of 2 or 3 described college entrance examination answer card-coatings, it is characterized in that the wedge tip is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235647 CN2179262Y (en) | 1993-12-21 | 1993-12-21 | Special mobile pencil lead for answering exam questions of university entrance exam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235647 CN2179262Y (en) | 1993-12-21 | 1993-12-21 | Special mobile pencil lead for answering exam questions of university entrance exam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179262Y true CN2179262Y (en) | 1994-10-12 |
Family
ID=33811026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235647 Expired - Fee Related CN2179262Y (en) | 1993-12-21 | 1993-12-21 | Special mobile pencil lead for answering exam questions of university entrance exam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179262Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879825B (en) * | 2009-05-05 | 2013-12-04 | 何汉中 | Making method of pencil refills special for smearing standardized test card |
-
1993
- 1993-12-21 CN CN 93235647 patent/CN2179262Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879825B (en) * | 2009-05-05 | 2013-12-04 | 何汉中 | Making method of pencil refills special for smearing standardized test card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2179262Y (en) | Special mobile pencil lead for answering exam questions of university entrance exam | |
| CN2205312Y (en) | Pencil core special for standard test smearing card | |
| CN204010411U (en) | A kind of primary Chinese teaching plate | |
| CN203142268U (en) | Multifunctional easel for traditional Chinese painting sketching | |
| CN210295436U (en) | Intelligent teaching management cloud platform | |
| CN2309231Y (en) | Pencil with square writing-core | |
| CN208946926U (en) | A kind of Chinese teaching board | |
| CN210006270U (en) | teaching board convenient for students to observe for teaching and education | |
| CN2557337Y (en) | Quick blackening pen for card of college entrance examination | |
| CN2182070Y (en) | Writing pen with seal | |
| CN2443856Y (en) | Writing and erasing board as answer question card | |
| CN208673697U (en) | A kind of intelligent tour guide's flag | |
| CN208737711U (en) | Teacher's pointer applied to classroom instruction | |
| CN2628271Y (en) | Special propelling pencil for scribbling examination card | |
| CN209879821U (en) | Exercise device is write to english standard | |
| CN2246074Y (en) | Magnetic blackboard and its special pen and eraser | |
| CN208032916U (en) | LED support soaks ink jig | |
| CN2220369Y (en) | Standard rule for student writing | |
| CN2449934Y (en) | Dustless blackboard and blackboard eraser | |
| CN2339412Y (en) | Propelling pencil for smearing answer of standard examination | |
| CN2654368Y (en) | Magnetic blackboard | |
| CN2203894Y (en) | Changeable English mahjong pieces | |
| CN2488692Y (en) | Pen for writing large character | |
| CN2853446Y (en) | Ink bottle special for blackboard-writing pen | |
| CN2139891Y (en) | Micro-writing ink pen |
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 |