CN201415539Y - Double-sided examination paper folder - Google Patents
Double-sided examination paper folder Download PDFInfo
- Publication number
- CN201415539Y CN201415539Y CN2009200846024U CN200920084602U CN201415539Y CN 201415539 Y CN201415539 Y CN 201415539Y CN 2009200846024 U CN2009200846024 U CN 2009200846024U CN 200920084602 U CN200920084602 U CN 200920084602U CN 201415539 Y CN201415539 Y CN 201415539Y
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- CN
- China
- Prior art keywords
- page
- paper
- leaf
- utility
- shell
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011122 softwood Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a double-sided examination paper folder, which comprises a shell and a plurality of inner pages adopting lateral side bookbinding. The page of the shell is at least an A4-size page. The bound inner pages are A3-size pages. Each inner page is made of two pieces of soft material transparent plastic. The outer side of each inner page is sealed, and the middle part of eachinner page is provided with a folding line. The shell is made of hard material plastic. The double-sided examination paper folder provided by the utility model has the advantages of low cost and simple structure, so that the user can conveniently see both sides of the examination paper to bring convenience to the students.
Description
Technical field
The utility model relates to study article, particularly relates to a kind of two-sided paper folder.
Background technology
Students often use paper in the process of study, the size of paper is generally the integral multiple of A4, and common paper is generally 2 times of A4 (being A3) size, and some paper has the A4 size of 3 times, 4 times even more times in addition.Paper is bigger with respect to general teaching material, books, homework book etc., and is damaged easily.Deposit, protect paper for reasonable; students is often used the paper folder; the shell of paper folder and interior page or leaf are the A4 size, for the paper of A3 size, during use with the paper doubling; just can put interior page or leaf into; because interior page or leaf is made by transparent flexible plastic,, need not paper taken out from interior page or leaf and just can see whole paper for the single face paper; even it is paper is many, still more convenient when the student reviews paper.But, for two-sided paper, when reviewing paper, the student has to paper is taken out from interior page or leaf, translate into another side after finishing watching one side, and wait to review and finish again the paper doubling, in the page or leaf, review next paper then in putting back to.Obviously, present single face paper folder is not too convenient for depositing of two-sided paper.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, to provide a kind of cost two-sided paper folder low, simple in structure.
The two-sided paper folder that the utility model provides, the some interior page or leaf that comprises the bookbinding of shell and side, it is characterized in that: the described shell page is at least the A4 size, the interior page or leaf page after the bookbinding is the A3 size, page or leaf adopts the manufacturing of two softwood matter transparent plastics in each, seal in the interior page or leaf outside, and the middle part is provided with fold line.
In technique scheme, described shell preferably adopts the manufacturing of hard material plastics.
The two-sided paper folder cost that the utility model provides is low, simple in structure, can see the two sides of paper easily, offers convenience to students.
Description of drawings
Fig. 1 is the structural representation of interior page or leaf during two-sided paper presss from both sides in the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
The two-sided paper folder that the utility model provides, the some interior page or leaf that comprises the bookbinding of shell and side, the shell page is at least the A4 size, it is big slightly to can be compared to most A4, referring to shown in Figure 1, interior page 1 the page after cord 3 bookbindings is the A3 size, and page or leaf adopts the manufacturing of two softwood matter transparent plastics in each, seal in the outside of interior page or leaf, and the middle part is provided with fold line 2.Shell preferably adopts the manufacturing of hard material plastics.For the paper of A3 size, directly paper is put into page or leaf during use, again with of the fold line doubling of interior page or leaf along the middle part.Two-sided paper folder size is suitable with single face paper folder, can put into school bag easily.The two-sided paper folder cost that the utility model provides is low, simple in structure, can see the two sides of paper easily, offers convenience to students.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
The content that is not described in detail in this specification belongs to this area professional and technical personnel's known prior art.
Claims (2)
1, two-sided paper folder comprises the some interior page or leaf that shell and side are bound, and it is characterized in that: the described shell page is at least the A4 size, the interior page or leaf page after the bookbinding is the A3 size, page or leaf adopts the manufacturing of two softwood matter transparent plastics in each, and seal in the interior page or leaf outside, and the middle part is provided with fold line.
2, two-sided paper folder as claimed in claim 1, it is characterized in that: described shell adopts the manufacturing of hard material plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200846024U CN201415539Y (en) | 2009-03-30 | 2009-03-30 | Double-sided examination paper folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200846024U CN201415539Y (en) | 2009-03-30 | 2009-03-30 | Double-sided examination paper folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415539Y true CN201415539Y (en) | 2010-03-03 |
Family
ID=41791950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200846024U Expired - Fee Related CN201415539Y (en) | 2009-03-30 | 2009-03-30 | Double-sided examination paper folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415539Y (en) |
-
2009
- 2009-03-30 CN CN2009200846024U patent/CN201415539Y/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: 20100303 Termination date: 20100330 |