CN203185908U - Special-purpose pen for teachers - Google Patents
Special-purpose pen for teachers Download PDFInfo
- Publication number
- CN203185908U CN203185908U CN 201320169387 CN201320169387U CN203185908U CN 203185908 U CN203185908 U CN 203185908U CN 201320169387 CN201320169387 CN 201320169387 CN 201320169387 U CN201320169387 U CN 201320169387U CN 203185908 U CN203185908 U CN 203185908U
- Authority
- CN
- China
- Prior art keywords
- pen
- chalk
- sleeve
- special
- push button
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a special-purpose pen for teachers, which belongs to the technical field of teaching appliances. The special-purpose pen for the teachers comprises a pen cap, a chalk, a sleeve, a push rod, a push button, a pen rod and a pen head, and is characterized in that the sleeve is a hollow cylindrical body which is provided with a chute on the back portion, the chalk is arranged on the left side of the sleeve, the pen cap is arranged outside the chalk, the pen rod is arranged on the right side of the sleeve, the push rod is arranged on the left end of the pen rod, the pen head is arranged on the right end of the pen rod, the push button is arranged in the chute which is arranged in the middle of the sleeve, and the push button is connected with the middle of the push rod. Compared with the prior art, the special-purpose pen for the teachers has the function of a red pen, simultaneously a space which is used to store the chalk is arranged on the other end of the sleeve, the red pen and the chalk can be switched by pushing the push button when needing to write on a blackboard, the pen cap can be sleeved when the special-purpose pen is not used, and the special-purpose pen for the teachers is convenient to carry.
Description
Technical field
The utility model relates to the teaching aid technical field, relates in particular to a kind of teacher's special pens.
Background technology
Chalk and red pen are two kinds of maximum pens that the teacher uses, every day teacher's word that all can write with chalk on class, give the students impart knowledge, common chalk is unanimous between the higher and lower levels, the place that does not have hand to pinch, take the hand of chalk just to need often to clean, very inconvenient, and after chalk shortened with a period of time, the place that does not have enough hands to pinch just was difficult to continue to write, can only abandon, thereby can cause the waste of resource.In addition, except with the chalk writing, the teacher also needs to correct students' papers with red pen, and on the classroom, the teacher need use chalk a little while sometimes, uses red pen a little while, like this needs constantly to change, and wastes time and energy.Therefore, the utmost point is necessary to provide a kind of novel teacher's special pens, to solve the deficiency that prior art exists.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of teacher's special pens is provided, and the problem that this teacher's special pens has solved easy dirty hand when chalk uses, easily wasted unites two into one chalk and red pen simultaneously, makes things convenient for the daily use of teacher.
The purpose of this utility model is achieved through the following technical solutions: a kind of teacher's special pens, comprise the cap for brush, chalk, sleeve, push rod, push button, penholder and nib, described sleeve is the hollow circular cylinder that the back is provided with chute, the sleeve left side is provided with chalk, and the chalk outside is provided with the cap for brush, and the sleeve right side is provided with penholder, the penholder left end is provided with push rod, the penholder right-hand member is provided with nib, is provided with push button in the chute of described sleeve middle part, and push button is connected with the push rod middle part.
As further improvement of the utility model, the internal diameter of the described cap for brush is greater than the external diameter of sleeve.
The beneficial effects of the utility model are: teacher's special pens that the utility model provides had both possessed the function of red pen, was provided with the space of a dress chalk simultaneously at the other end of sleeve, had following advantage:
1, uses the not dirty hand of chalk;
2, reduce the waste of chalk;
3, one-pen just can be realized two kinds of functions, makes things convenient for teacher comment operation and writing on the blackboard.
Description of drawings
Fig. 1 is the structural representation of the utility model teacher special pens;
Wherein, the 1-cap for brush; The 2-chalk; The 3-sleeve; The 4-push rod; The 5-push button; The 6-penholder; The 7-nib; The 8-chute.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing 1 as can be seen, teacher's special pens of this programme, comprise the cap for brush 1, chalk 2, sleeve 3, push rod 4, push button 5, penholder 6 and nib 7, described sleeve 3 is provided with the hollow circular cylinder of chute 8 for the back, and sleeve 3 left sides are provided with chalk 2, chalk 2 outsides are provided with the cap for brush 1, sleeve 3 right sides are provided with penholder 6, and penholder 6 left ends are provided with push rod 4, and penholder 6 right-hand members are provided with nib 7, be provided with push button 5 in the described sleeve 3 middle part chutes 8, push button 5 is connected with push rod 4 middle parts.In addition, the internal diameter of the described cap for brush 1 is greater than the external diameter of sleeve 3.Serve as a teacher when needing writing on the blackboard, promote push button 5, with in the penholder 6 income sleeves 3, serve as a teacher when needing with red when push rod 4 is released sleeve 3 with chalk, need only promote push button 5 downwards or get final product with the cap for brush 1 downward press-powder pen 2.
The utility model has been realized effective combination of chalk 2 and red pen, and has saved chalk 2, has avoided the wasting of resources, simultaneously, and teacher's hand of in using the chalk process, can not making dirty.
Claims (2)
1. teacher's special pens, comprise the cap for brush (1), chalk (2), sleeve (3), push rod (4), push button (5), penholder (6) and nib (7), it is characterized in that: described sleeve (3) is provided with the hollow circular cylinder of chute (8) for the back, sleeve (3) left side is provided with chalk (2), chalk (2) outside is provided with the cap for brush (1), sleeve (3) right side is provided with penholder (6), penholder (6) left end is provided with push rod (4), penholder (6) right-hand member is provided with nib (7), be provided with push button (5) in described sleeve (3) the middle part chute (8), push button (5) is connected with push rod (4) middle part.
2. teacher's special pens according to claim 1, it is characterized in that: the internal diameter of the described cap for brush (1) is greater than the external diameter of sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169387 CN203185908U (en) | 2013-04-08 | 2013-04-08 | Special-purpose pen for teachers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169387 CN203185908U (en) | 2013-04-08 | 2013-04-08 | Special-purpose pen for teachers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185908U true CN203185908U (en) | 2013-09-11 |
Family
ID=49102794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320169387 Expired - Fee Related CN203185908U (en) | 2013-04-08 | 2013-04-08 | Special-purpose pen for teachers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185908U (en) |
-
2013
- 2013-04-08 CN CN 201320169387 patent/CN203185908U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140408 |