CN205311128U - Page extensible note book - Google Patents
Page extensible note book Download PDFInfo
- Publication number
- CN205311128U CN205311128U CN201620048387.2U CN201620048387U CN205311128U CN 205311128 U CN205311128 U CN 205311128U CN 201620048387 U CN201620048387 U CN 201620048387U CN 205311128 U CN205311128 U CN 205311128U
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- CN
- China
- Prior art keywords
- page
- paper
- leaf
- expansion
- junction
- 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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Abstract
The utility model relates to a note book, in particular to page extensible note book, including front cover, back cover and page, partly page is connected with expands the page or leaf, and the extension page or leaf is unanimous with page size shape, expands the page or leaf and all is equipped with the convex -concave structure with page junction, extension page or leaf and an extension page or leaf junction. In when record, can carry out the joint tiling with the convex -concave structure of junction during the expansion and open one of them is opened the page that is connected with the extension page or leaf and launches in the page, make page and extension page or leaf form a big paper, the record end will be expanded the page or leaf and fold, and the size of folding back note book is unchangeable and can not produce the inflation owing to the stack of paper and open. The note book of this kind of design, simple structure, the practicality is strong, has made things convenient for the daily use record of people.
Description
Technical field
The utility model relates to a kind of notepad, in particular to the notepad that a kind of paper page can be expanded.
Background technology
Our working and learning at ordinary times are often used notepad record this or that, when running into the content of record more complicated, a piece of paper is remembered not open just to be needed to translate into lower one page record, if for the content separately record that some numerous parts, factor, concept, aspects etc. influence each other, the contiguity between content can be cut off, cause the not good coherent record up and down of some contents or leaf through later and when understanding, need page turning back and forth, cause some inconvenient and difficult, particularly some schema, logical diagrams etc., on a sheet of paper can more clear easy solution if can record. If for the problems referred to above, we carry a bigger notepad and no doubt can solve, but big notepad one carries inconvenience, two is need to be a few cases after all by the content of big paper record.
Summary of the invention
The utility model is in order to overcome the deficiency of above background technology, it is provided that the notepad that a kind of page of paper simply and easily can be expanded.
The utility model is achieved through the following technical solutions:
The notepad that paper page can be expanded, comprises front cover, back cover and paper page, and part paper page is connected with expansion page, and expansion page is consistent with paper page size shape, and expansion page and paper page junction, expansion page are equipped with convex-concave structure with expansion page junction.
Wherein, expand that page and paper page connect, expansion page connect with expansion page can be landscape mode connection, longitudinal direction mode connect or transverse and longitudinal mode in conjunction with any one in connection.
The notepad that paper page of the present utility model can be expanded, when recording, just can link up the situation of complete record as larger paper need to be used, can by paper page wherein one be connected with expansion page paper page launch, the convex-concave structure of junction carries out during expansion engage tiling open, namely protuberance engages with recess, convex-concave structure is combined closely and is made paper page form a big paper with expansion page, convex-concave structure is amounted to by record end, namely protuberance and concave portion from, expansion page is folded, owing to expansion page is consistent with paper page size shape, page is expanded and paper page coincides with the upper and lower after folding, the size of notepad constant and due to convex-concave structure design can not because of paper superposition produce expansion open.The notepad of this kind of design, structure is simple, practical, facilitates the use record that people are daily.
Accompanying drawing explanation
Fig. 1 is the structural representation after paper page of the present utility model is expanded.
Fig. 2 is the structural representation after expansion page of the present utility model folds.
In figure, 1 paper page, 2 expansion pages, 3 convex-concave structure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model. This embodiment comprises the notepad that a kind of paper page can be expanded, comprise front cover, back cover and paper page 1, part paper page 1 is connected with expansion page 2, and expansion page 2 is consistent with paper page 1 size shape, and expansion page 2 is equipped with convex-concave structure 3 with paper page 1 junction, expansion page 2 with expansion page 2 junction. Wherein, expansion page 2 connect with paper page 1, expand page 2 with expansion page 2 connection can be landscape mode connection, longitudinal direction mode connect or transverse and longitudinal mode in conjunction with any one in connection, the present embodiment is taked transverse and longitudinal mode in conjunction with connection, as shown in Figure 1, in notepad, wherein edge lateral connection one expands page 2 on the right of a piece of paper page 1, paper page 1 lower rim longitudinally connects and connects again an expansion page 2 between expansion page 2, a two expansion page 2 simultaneously. The convex-concave structure 3 that expansion page 2 is arranged with expansion page 2 junction with paper page 1 junction, expansion page 2 can make expansion page 2 fold, and expands page 2 and coincide with the upper and lower with paper page 1 after folding, and the effect after folding is as shown in Figure 2.
The notepad that the paper page of the present embodiment can be expanded, when recording, just can link up the situation of complete record as larger paper need to be used, can by paper page 1 wherein one be connected with expansion page 2 paper page 1 launch, the convex-concave structure 3 of junction carries out during expansion engage tiling open, namely protuberance engages with recess, and convex-concave structure 3 is combined closely and made paper page 1 form a big paper with expansion page 2, as shown in Figure 1. Convex-concave structure 3 is amounted to by record end, namely protuberance and concave portion from, expansion page 2 is folded, owing to expansion page 2 is consistent with paper page 1 size shape, expand page 2 after folding to coincide with the upper and lower with paper page 1, the size of notepad constant and due to convex-concave structure design can not because of paper superposition produce expansion open, as shown in Figure 2. The notepad of this kind of design, structure is simple, practical, facilitates the use record that people are daily.
Above-described embodiment, the just one of the utility model more preferably embodiment, the usual change that the technician of this area carries out within the scope of technical solution of the present invention and replacing all should be included in protection domain of the present utility model.
Claims (2)
1. the notepad that a paper page can be expanded, comprise front cover, back cover and paper page (1), it is characterized in that: part paper page (1) is connected with expansion page (2), expansion page (2) is consistent with paper page (1) size shape, and expansion page (2) is equipped with convex-concave structure (3) with paper page (1) junction, expansion page (2) with expansion page (2) junction.
2. the notepad that paper page according to claim 1 can be expanded, it is characterised in that: described expansion page (2) and paper page (1) connect, expansion page (2) connect with expansion page (2) can be that landscape mode connects, longitudinal direction mode connects or transverse and longitudinal mode in conjunction with any one in connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048387.2U CN205311128U (en) | 2016-01-19 | 2016-01-19 | Page extensible note book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048387.2U CN205311128U (en) | 2016-01-19 | 2016-01-19 | Page extensible note book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311128U true CN205311128U (en) | 2016-06-15 |
Family
ID=56204888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048387.2U Expired - Fee Related CN205311128U (en) | 2016-01-19 | 2016-01-19 | Page extensible note book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311128U (en) |
-
2016
- 2016-01-19 CN CN201620048387.2U patent/CN205311128U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170119 |