CN2677163Y - Calculation book having scratch paper - Google Patents
Calculation book having scratch paper Download PDFInfo
- Publication number
- CN2677163Y CN2677163Y CN 03214036 CN03214036U CN2677163Y CN 2677163 Y CN2677163 Y CN 2677163Y CN 03214036 CN03214036 CN 03214036 CN 03214036 U CN03214036 U CN 03214036U CN 2677163 Y CN2677163 Y CN 2677163Y
- Authority
- CN
- China
- Prior art keywords
- calculation
- paper
- calculus
- book
- toilet paper
- 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
Abstract
The utility model discloses a calculation book having scratch paper. The structure of the calculation book is that the straw paper 2 is connected to the right side of the calculation page 1 and the extension of the bottom of the calculation page 1, and the connection part of the calculation page 1 and the straw paper 2 is provided with a row of small holes 3 which make the straw paper fold or be torn down from the calculation page 1. A square and neat calculation book can be made by stacking a book cover and a plurality of calculation pages with straw paper folded to the calculation pages. When calculating, the users can open the book cover, unfold the straw paper to make calculation, and tear down the straw paper when the calculation is finished. The users have no need to look for the straw paper while calculating, which saves the labor and time. The utility model is convenient and practical.
Description
One, technical field
The utility model relates to a kind of calculus book, especially the calculus book of student's application.
Two, background technology
Before the utility model proposes, the student does one's assignment, the calculus book that exercise is used, form by Ben Pi and the bookbinding of several calculus papers, when doing calculation question, need get toilet paper in addition and calculate, again the result be write on the calculus book after drawing result of calculation, could guarantee calculation page cleaning.Using this kind calculus book, to get toilet paper in addition cumbersome, is inconvenient to calculate, and loses time.
Three, summary of the invention
It is convenient that technical problem to be solved in the utility model provides a kind of application, the calculus book of time saving and energy saving band toilet paper.
The technical scheme that solves the technical problem employing that is proposed is: this calculus book is made up of this skin, calculus paper and toilet paper; Extend and to be connected with folding toilet paper at the right side of calculus paper and the page or leaf end, its junction have a defecation in toilet paper aperture folding or that shut down from calculus paper.Toilet paper is folding to calculus paper along aperture before the bookbinding, puts this leather jacket after several calculus paper stacks and orders cost.
The beneficial effects of the utility model are: this kind calculus book just extends the toilet paper that connects certain specification with calculus paper, opens toilet paper during calculation and can calculate, and after using up toilet paper is shut down, and need not remove to look in addition toilet paper again when doing calculation question, and is time saving and energy saving, convenient and practical.
Four, description of drawings
Fig. 1 is the johning knot composition of the utility model single page calculus paper and toilet paper.
Among the figure 1, calculus paper, 2, toilet paper, 3, aperture.
Five, the specific embodiment
In the accompanying drawings, the calculus book of the utility model band toilet paper is made up of this skin, calculus paper and toilet paper.The breadth size of this skin and calculus paper is consistent, and the right side of calculus paper 1 and the extension of the page or leaf end are connected with toilet paper 2, and calculus paper 1 is pricked with the junction of toilet paper 2 row's aperture 3.Toilet paper 2 can be folding in calculus paper 1 along aperture 3, also can shut down along aperture 3.Toilet paper is put this micromicro together and is dressed up upright neat calculus book to drilling the several pages of stacks in folding back of grass page or leaf; During application, raise this skin, open toilet paper and just can do calculation question; Calculus paper is partly write the subject of a talk or essay, calculates on toilet paper, shuts down after toilet paper uses up.In addition, partly also can remember a little attached contents that help making classroom notebook time spent toilet paper.
Claims (1)
1, a kind of calculus book with toilet paper, this is made up of this skin, calculus paper and toilet paper; It is characterized in that the right side of calculus paper (1) and the page or leaf end extend is connected with folding toilet paper (2), the junction of calculus paper (1) and toilet paper (2) have a defecation in toilet paper aperture (3) folding or that shut down from calculus paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214036 CN2677163Y (en) | 2003-07-10 | 2003-07-10 | Calculation book having scratch paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214036 CN2677163Y (en) | 2003-07-10 | 2003-07-10 | Calculation book having scratch paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677163Y true CN2677163Y (en) | 2005-02-09 |
Family
ID=34580282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214036 Expired - Fee Related CN2677163Y (en) | 2003-07-10 | 2003-07-10 | Calculation book having scratch paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515257A (en) * | 2016-11-23 | 2017-03-22 | 合肥贺博教育科技有限公司 | Folding page lengthening accessory |
-
2003
- 2003-07-10 CN CN 03214036 patent/CN2677163Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515257A (en) * | 2016-11-23 | 2017-03-22 | 合肥贺博教育科技有限公司 | Folding page lengthening accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2677163Y (en) | Calculation book having scratch paper | |
| JPS63163971U (en) | ||
| CN201205794Y (en) | Multi-functional book cover | |
| CN201824666U (en) | Novel exercise book | |
| GB2328902A (en) | Album or book with pages formed by concertina folding elongate sheet | |
| CN2557002Y (en) | Adjustable multi-purpose document folder | |
| CN219236596U (en) | Portable children's book | |
| CN217415313U (en) | Notebook with computer support function | |
| CN201640823U (en) | Unfolded pen bag | |
| CN2702854Y (en) | Name card notebook | |
| CN2336633Y (en) | Bag | |
| CN2923338Y (en) | Portable multi-purpose file frame | |
| CN2614908Y (en) | Myopiaproof & hunchbackproof health care book cover | |
| CN202242404U (en) | Book cover | |
| CN200977772Y (en) | Folding piano score | |
| CN206579322U (en) | A kind of Booknote | |
| CN209719023U (en) | A kind of Portable student of deployable placement is pressed from both sides with learning materials | |
| CN201309313Y (en) | Sticker book | |
| CN2677161Y (en) | Bookmark with line on book | |
| CN2601846Y (en) | Convenient homework book | |
| CN205140270U (en) | On formula of turning over can clean loose -leaf drills to improve one's handwriting and press from both sides | |
| CN2146486Y (en) | Folding hard paper match | |
| CN200990992Y (en) | Small multifunction book shelf | |
| CN2477369Y (en) | Protective book cover for textbook | |
| CN2685088Y (en) | Loose-leaf binder notebook |
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 |